• US2940149A - Fastening devices for suspenders, belts and the like : en
  • US2941198A - Electric horns : en
  • PL43557B1 - : en pl
  • CA599638A - Shake-shingle house siding panel : en
  • CH346883A - Process for the preparation of 1- (N-methyl-piperidyl-4 ') -3-benzyl-4-ethyl-pyrazolone-5 : de en
  • CH346932A - Cord switch with swiveling switch handle and several switching stages, especially for heating pads : de en
  • DE1813291U - ROTATING EYE HOLDER. : de en
  • DK89142C - Process for the preparation of dihydroxoaluminum alkali metal carbonates or dihydroxoaluminum ammonium carbonate. : da en
  • US2940848A - Photoconductive layer for recording element and method of producing same : en
  • US2941118A - Vane actuating circuitry for automatic headlighting system : en
  • PL43525B1 - : en pl
  • CA599914A - Automatic vertical control of earth-moving machine blades : en
  • AU235189B2 - Spark and flame arrester : en
  • CA599900A - Heteropolar inductor machines : en
  • AU5564759A - Transistor oscillator circuit : en
  • PL43465B1 - : en pl
  • US2940376A - Modular grid construction : en
  • US2940936A - Preparing sulfonated products from sulfur trioxide : en
  • BE587942A - Process of making sauerkraut. : en fr
  • DE1083204B - Hanging wire reel : de en
  • ES79992U - Electric resistor circuit for blankets (Machine-translation by Google Translate, not legally binding) : en es
  • DE1083236B - Process for the production of potassium monopersulphate : de en
  • DE1083653B - Film gluer : de en
  • PL43475B1 - : en pl
  • US2941074A - Time division multiplex communication systems : en
  • PL43506B1 - : en pl
  • PL43522B1 - : en pl
  • US2940910A - Process for producing an aqueous liquidcontaining yeast preparation : en
  • US2941199A - High accuracy expanded sector display and means and techniques for producing same : en
  • DE1083495B - Fixing device for dentures : de en
  • DE1083756B - Loom with a tool that can be displaced between the rest and working positions, e.g. a pair of scissors : de en
  • AU5570359A - Pneumatic hammer : en
  • CH346962A - Process for the production of a warp knit, warp knit obtained by this process and loom for implementing the process : en fr
  • US2940363A - Rocket release mechanism : en
  • US2940571A - Reversible screw thread cutting device : en
  • US2941191A - Character sequence detector : en
  • PL43387B1 - : en pl
  • CH347155A - Gun operated with powder, especially intended for driving in fastening dowels : de en
  • CA600055A - Rockets and rocket-borne distress signals : en
  • ES255705A1 - A rotary explosion engine (Machine-translation by Google Translate, not legally binding) : en es
  • ES256292A1 - A machine to classify sands (Machine-translation by Google Translate, not legally binding) : en es
  • ES257040A1 - Improvements in eyectors (Machine-translation by Google Translate, not legally binding) : en es
  • CH346937A - Automatic voltage regulator for AC and three-phase machines of all kinds : de en
  • PL43458B1 - : en pl
  • PL43536B1 - : en pl
  • US2940531A - Tongue for farm implement : en
  • US2940633A - Tamperproof metallic receptacle : en
  • US2940796A - Load-responsive brake control apparatus : en
  • DE1083642B - Close-up device for photographic recordings : de en
  • PL43468B1 - : en pl
  • USD188180S - Partition frame : en
  • AU237384B2 - Improvements relating to analogue-to-digital converters : en
  • AU243424B2 - Improvements in envelopes : en
  • US2941051A - Switch mechanism : en
  • AU253293B2 - Polymerization of ethylene and the copolymerization of ethylene with other olefins or vinyl monomers : en
  • AU4430758A - Improvements in envelopes : en
  • DE1083460B - Process for the preparation of 3'-oxy-4'-carboxyphenyl esters of copper phthalocyanine tetrasulfonic acids : de en
  • ES79737U - Improved valve for liquid gas lighters (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223035A - Bottle stopper : en fr
  • US2940419A - Article feeding and coating device : en
  • CA599916A - Concentration of krypton-xenon in oxygen : en
  • CH346978A - Containers for receiving, preserving and storing biological fluids : de en
  • CH347047A - Retractable crank : en fr
  • CS97752B5 - : cs
  • AU5555759A - Improvements relating to couplings for pipes, tubes, rods andthe like : en
  • AU242113B2 - Improvements in or relating to supersonic aircraft : en
  • BE587817A - Pedal for bicycles and similar vehicles. : en fr
  • US2940123A - Shut-off nozzle for injection molding of thermoplastic materials : en
  • DE1083388B - High-voltage outdoor support for high-voltage switches : de en
  • BE588040A - Regulates copper-zinc-aluminum. : en fr
  • CA599728A - Aircraft panel construction : en
  • CA599772A - Fluid pressure-operated clutch and friction elements therefor : en
  • DE1813495U - CONE SHEARING MACHINE WITH MECHANICAL SIDE SHIFT OF THE SHEAR SUPPORT AFTER THE FINISHING OF A SHEAR BAND. : de en
  • ES79869U - Remote control device for windows and windows (Machine-translation by Google Translate, not legally binding) : en es
  • ES80073U - Metal roller shutter (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223414A - Improvements in recording techniques : en fr
  • US2940096A - Method of making shoes employing heat : en
  • US2940295A - Building wall structure and means and method of fabricating same : en
  • US2941002A - Beta-hydroxy carboxylic acid amides substituted at the nitrogen atom : en
  • USD188195S - Tray table rack : en
  • DE1083276B - Process for the preparation of 1-oxynaphthalene-3-carboxylic acids and their compounds : de en
  • DE1813176U - FUSE-LOAD-DISCONNECTOR. : de en
  • DK89172C - Incubator. : da en
  • ES253594A1 - Improvements in or relating to theophylline derivatives : en es
  • ES79676U - Joint holder tool (Machine-translation by Google Translate, not legally binding) : en es
  • ES79966U - Roller blind (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223022A - Loop fabric and its manufacturing process : en fr
  • FR1223193A - Process of paving roads using a mixture of bitumen, pebbles and sand : en fr
  • FR1223572A - Fluid Line Improvements : en fr
  • GB837644A - A joiner's or like cramp : en
  • DE1813137U - RIBBON BRAKE FOR HECTORAL RECORDER. : de en
  • DE1083198B - Process for longwall mining for steep and semi-steep storage : de en
  • DE1083234B - Device for automatic sampling from a material flow : de en
  • DE1813117U - DEVICE FOR SUPPLYING LIQUID UNDER PRESSURE DURING THE WET TREATMENT OF STRANDED TEXTILES. : de en
  • DE1813432U - METAL SUPPORT FOR INSERTING BOTTOM WALLS. : de en
  • DK89173C - Rodenticide. : da en
  • ES256386A3 - Improvements in three-phase electromotors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223483A - Improvements to short-circuit protection devices and the like : en fr
  • DE1083693B - Locking device for the wings of adjustable propellers : de en
  • DE1813427U - BICYCLE LAMP HOLDER. : de en
  • ES79937U - A bifurcation fitting for heating installations for buildings (Machine-translation by Google Translate, not legally binding) : en es
  • ES80041U - Improved guide for sliding glass (Machine-translation by Google Translate, not legally binding) : en es
  • GB837582A - Improvements in or relating to cylinder flat bed printing machines : en
  • GB837670A - Improvements in or relating to signal transmission systems : en
  • DE1083286B - Process and device for generating cold in a low-temperature rectification plant : de en
  • DE1813151U - TUNING DEVICE FOR DECIMETER WAVES. : de en
  • ES79988U - Pincers for cracking nuts (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223409A - Molding and similar application compositions containing a monoepoxide, a di-anhydride and a di-alcohol : en fr
  • FR1223427A - Improvements to means for automatic control of starting devices for carburettors for internal combustion engines : en fr
  • GB837403A - Information storage device and storage matrix therefor : en
  • GB837433A - Improvements in or relating to snap-action electric switch construction : en
  • GB837741A - Improvements in seals for shafts : en
  • US2940850A - Reproducing engineering data : en
  • BE587840A - High power electronic discharge device. : en fr
  • DE1083485B - Evaporator ion pump : de en
  • ES256766A1 - Improvements in or related to signals (Machine-translation by Google Translate, not legally binding) : en es
  • ES76365Y - Extra fuel tank for motor vehicles : en es
  • FR1222825A - Method and apparatus for molding building elements : en fr
  • FR1222842A - Device for making endless sintered strips or sheets from bulk metal powder : en fr
  • GB837813A - Method of correcting copy material : en
  • BE587793A - Bench for testing the brakes of self-propelled vehicles during transient braking. : en fr
  • AU5558559A - Sheet-material adapted to receive the technical drawing and process for making it : en
  • DE1083270B - Process for the preparation of 1-ª ‰ -Isothiocyanaethyl-2-imidazol-idinthione : de en
  • ES79759U - Spray nozzle for liquids for agricultural use (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222990A - Washing machine : en fr
  • FR1223228A - Process for the preparation of organic calcium salts : en fr
  • DE1813320U - READING DEVICE. : de en
  • DK89147C - Process for the preparation of phenthiazine compounds or salts or quaternary ammonium compounds thereof. : da en
  • ES79700U - Improved model (Machine-translation by Google Translate, not legally binding) : en es
  • ES79767U - Elastic fabric perfected for the manufacture of bandages and similar (Machine-translation by Google Translate, not legally binding) : en es
  • CA599946A - Method of and means for treating ferrous material : en
  • CA600007A - Oil diffusion high-vacuum pump : en
  • AU244246B2 - Improvements in and relating tothe production of photographic color records bythe silver-dye bleaching process : en
  • AU5566859A - Improvements in or relating to transfer mechanism for transferring racks between conveyors : en
  • BE587960A - Control shaft locking system for reversers of internal combustion engines. : en fr
  • CH346887A - Process for the preparation of new pyrazolone derivatives : de en
  • AU238949B2 - Improvements inthe fabrication and erection of structures : en
  • BE588113A - : fr
  • AU247586B2 - Production of organic phosphorus compounds, and hydrocarbon fuel compositions containing such compounds : en
  • BE587688A - Electrical control device and method for controlling alternating currents. : en fr
  • US2940986A - Epoxy esters of long chain acids : en
  • US2940989A - 19-nor-17alpha ethinyl-androstan-17beta-ol-3-one : en
  • US2941050A - Timing mechanism : en
  • US2940812A - New textile treatment process : en
  • AU237945B2 - Columbium base alloy : en
  • ES238735A3 - Improvements in glasses (Machine-translation by Google Translate, not legally binding) : en es
  • ES256217A1 - Machine for automatically cutting unused parts of onions, ajos and other similar edible vegetables (Machine-translation by Google Translate, not legally binding) : en es
  • GB837870A - Apparatus for automatically selecting and assembling co-operating inner, outer and intermediate parts of e.g. bearings : en
  • GB837756A - Improvements in machines for producing helical coils of wire : en
  • US2940398A - Reciprocating action liquid pumps and in particular in fuel injection pumps : en
  • US2940984A - Tricyclo (4. 2. 1. 0) non-7-enes and tetracyclo (3. 2. 1. 1. 0) nonanes : en
  • FR1222972A - Well or hanging bell, in particular for bures : en fr
  • FR1223234A - Improvements to packing materials for closing devices and to devices provided with these materials : en fr
  • LU36693A1 - : en
  • US2940713A - Vacuum cup attachment device : en
  • PL43420B1 - : en pl
  • DE1813200U - LAMP. : de en
  • ES73947Y - Improved glass holder tip : en es
  • DE1083252B - Device for converting acetaldehyde into ethyl acetate : de en
  • FR1223281A - Improvement of elastic sleeves or other similar articles : en fr
  • BE587850A - Chamber door and method of manufacture. : en fr
  • DE1083511B - Method and apparatus for feeding fine particles of glass-forming material into the entrance end of a furnace : de en
  • AU5563859A - Improvements in and relating to fastener elements : en
  • US2940468A - Diaphragm-controlled gas pressure regulator : en
  • CA599687A - Tacking machine : en
  • US2940839A - Fuel composition : en
  • US2941123A - Control system : en
  • US2941184A - Method for plotting seismic data : en
  • USD188225S - Portable electmc humidifier : en
  • US2940081A - Cohered, full headed nail : en
  • US2940661A - Vacuum pumps : en
  • DE1813138U - SWITCHING DEVICE FOR TYPEWRITERS. : de en
  • ES256416A2 - Improvements in the construction of luminous appliances (Machine-translation by Google Translate, not legally binding) : en es
  • ES256845A3 - Procedure with the device for the treatment of fiber diversity threads, to provide them with metallic aspect (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223350A - New process for preparing 1-chloro-3-methyl-2-butene : en fr
  • US2940921A - Fixed bed reforming process : en
  • GB837793A - Improvements in or relating to packings for shafts : en
  • DE1813386U - MOBILE VIBRATION MACHINE ACCORDING TO THE TWO-MASS SYSTEM FOR CONVEYING OR SEVENING BULK GOODS. : de en
  • DE1813499U - WORK TABLE FOR CRAFT WORK. : de en
  • ES256661A1 - Improvements in the printing mechanism of the writing and similar machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222745A - Improvements made to the frames of fluorescent tubes : en fr
  • FR1222803A - Manufacturing process for drying compositions : en fr
  • FR1223152A - Method for fixing the position of the thread end of the winding of a weft spool : en fr
  • GB837502A - Arc cutting of metals : en
  • US2940774A - Slidable fifth wheel mounting : en
  • FR1222955A - Process for the preparation of halogenated 3-ketosteroids : en fr
  • FR1223246A - Food product and its preparation process : en fr
  • GB837929A - Heat insulating panels : en
  • GR20951B - RADIATORS. : el en
  • US2940349A - Lead rule broacher with adjustably positioned work carriage : en
  • US2940409A - Watercraft : en
  • US2940648A - Garment hanger : en
  • US2940442A - Intermittent traction therapy apparatus : en
  • CH346921A - Tool for connecting the ends of two electrical conductors by means of a connector part : en it
  • PL43567B1 - : en pl
  • DE1813438U - DEVICE FOR SANDING THE EDGES OF GLASSES. : de en
  • AU232528B2 - An improved separable electrical connection : en
  • US2940243A - Spinning funnel : en
  • US2940623A - Material handling and earth moving apparatus : en
  • DE1083247B - Process for the preparation of fluorinated chlorobromomethanes : de en
  • IE24558L - Electroluminescent elements : en
  • CH347152A - Process for the production of fabrics by means of weft threads of adjusted length and device for carrying out the process : de en
  • CH347154A - Warp thread release device on a loom : de en
  • CH346846A - Sucker rod, especially for oil wells : en fr
  • USD188221S - Tool rack : en
  • DE1083468B - Solid soaps : de en
  • DE1813420U - REMOVABLE LUGGAGE RACK FOR VEHICLES ATTACHED TO THE VEHICLE ROOF. : de en
  • DE1813182U - CONTACTOR WITH SELF-HOLDING CONTACT. : de en
  • ES79615U - New perfected electric coffee maker (Machine-translation by Google Translate, not legally binding) : en es
  • ES79844U - Mold for the shaping of dry casings for sausages (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223627A - Method and device for regulating a forced passage steam generator : en fr
  • DE1813398U - MACHINE FOR THE PHOTOGRAPHIC REPRODUCTION OF REPRESENTATIONS, IN PARTICULAR THE CHARACTERISTICS OF A STRIP CREATED IN A LIGHT SET MACHINE. : de en
  • FR1222959A - Glutarimide derivatives and process for their preparation : en fr
  • FR1223628A - Sophisticated assembly of composite timber panels, with simultaneous fixing of hinges or fittings : en fr
  • GB837836A - Pallet tiering frames : en
  • DK89167C - Hole card index and analysis board for use in this. : da en
  • ES257171A3 - Complementary probe device for mechanical sewing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223071A - Switching and regulating device for electrical appliances, such as cookers or the like : en fr
  • GB837890A - Steering wheel mounting for a clock : en
  • US2940203A - Fishing lure retriever : en
  • US2940654A - Container : en
  • US2940709A - Camera tripod : en
  • US2941148A - Low frequency oscillators and to the measuring of the amplitude of low frequency oscillations : en
  • US2940754A - Apparatus for mounting films and other inserts in cards : en
  • AU4855259A - Improvements in clamping devices for holding down work on machine beds : en
  • ES256284A3 - An apparatus for the continuous supply of towels with intermittent stop (Machine-translation by Google Translate, not legally binding) : en es
  • ES80094U - Acoustic mechanism for toys (Machine-translation by Google Translate, not legally binding) : en es
  • DE1813405U - STORAGE OF A LEAF SPRING ON THE FRAME OF VEHICLES, IN PARTICULAR MOTOR VEHICLES. : de en
  • ES252857A1 - Perfected system for construction and assembly of metal ceiling ceilings for fluorescent lighting (Machine-translation by Google Translate, not legally binding) : en es
  • ES256592A3 - Electromagnetic device for dental cleaning (Machine-translation by Google Translate, not legally binding) : en es
  • ES79806U - An improved fiberglass (Machine-translation by Google Translate, not legally binding) : en es
  • ES79813U - Removable and expandable shelf (Machine-translation by Google Translate, not legally binding) : en es
  • US2940132A - Means for connecting eccentric to apron section in a tape condenser : en
  • US2940274A - Purging arrangements for absorption refrigeration systems : en
  • ES79850U - Double stop for numeral and similar rubber date stamps (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223639A - Method of winding armature cores in an apparatus : en fr
  • GB837568A - Improvements relating to vehicle track rail scrapers : en
  • DE1813436U - GRINDING MACHINE FOR TOWERS. : de en
  • ES255753A1 - Improvements introduced in agricultural machines (Machine-translation by Google Translate, not legally binding) : en es
  • DE1813413U - ELECTRICALLY NON-CONDUCTIVE CONTACT CARRIERS, IN PARTICULAR FOR VEHICLE LIGHTING SYSTEMS. : de en
  • FR1222958A - Improvements to materials in crimped or embossed sheets : en fr
  • ES75229Y - Valve for liquids with adjustable orientation in all directions : en es
  • ES79786U - Flamethrower nozzle for agriculture (Machine-translation by Google Translate, not legally binding) : en es
  • DE1083487B - Process for the production of artificial threads with uniform properties and high shrinkage capacity using the viscose spinning process : de en
  • ES256319A1 - Installation for the determination of maximum and minimum level of low and high pressure, through the action of a switch (Machine-translation by Google Translate, not legally binding) : en es
  • GB837706A - Improvements relating to the catalytic reforming of hydrocarbons : en
  • DE1813110U - HEADLIGHT WITH MIRROR LOOK. : de en
  • ES73953Y - Element for the construction of pavements : en es
  • ES76182Y - Useful for the preparation of steaks, empanadas and croquettes : en es
  • GB837701A - Improvements in or relating to the manufacture of points of ball point pens : en
  • GB837759A - Method and apparatus for moulding a core for use in casting : en
  • ES256337A1 - Improvements in sanding machines (Machine-translation by Google Translate, not legally binding) : en es
  • GB837572A - Improvements connected with analytical or fine balances : en
  • GB837925A - Dispensing closure : en
  • AU233686B2 - Improved roof construction for buildings : en
  • BE564415A - Process for preparing thixotropic oils. : en fr
  • CA599713A - Combination skylight and ceiling light dome : en
  • DE1083736B - Device on cigar machines for cross-cutting envelopes : de en
  • US2940297A - Three dimensional anchor : en
  • US2940603A - Shelf construction : en
  • US2940785A - Bushing structure : en
  • US2941065A - Stud welding apparatus : en
  • DE1083217B - Process for the production of elastic fabrics or knitted or knitted products : de en
  • DE1083404B - Setpoint generator, consisting of a single-phase excited rotary transformer : de en
  • AU235781B2 - Tubing hanger assembly : en
  • AU5567059A - Gas shielded electric arc welding : en
  • BE588005A - New steroid compounds and process for their preparation. : en fr
  • CA599699A - Hydraulic brake systems for motor vehicles : en
  • ES253746A1 - Procedure for the preparation of bis- (ester oxyarilcarbonic) -wheels (Machine-translation by Google Translate, not legally binding) : en es
  • ES79707U - Barandlla for door closers frigorºfcos cabinets (Machine-translation by Google Translate, not legally binding) : en es
  • ES79747U - Decorative element and beautification of diverse applications (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222761A - Advanced telecommunications system : en fr
  • ES79944U - Supplementary seat (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223014A - Solenoid : en fr
  • GB837826A - Curing oxidized synthetic oils with so : en
  • FR1223377A - Superior quality hydrocarbon compositions : en fr
  • ES255950A1 - IMPROVEMENTS IN HEAT EXCHANGERS : en es
  • CA599658A - Foot protector : en
  • DE1083193B - Dough dividing machine : de en
  • DE1083535B - Screw extruder for pressing thermoplastics : de en
  • DE1083745B - Device for the regulation of burning and glowing processes in continuous furnaces : de en
  • DE1813500U - ASSEMBLY GRIP CUSHIONS, IN PARTICULAR FOR PICKING UP SMALL PARTS. : de en
  • ES256306A1 - Device for wet treatment, for example, to dye textile or similar threads (Machine-translation by Google Translate, not legally binding) : en es
  • ES80019U - Display for perfected fluorescent tubes (Machine-translation by Google Translate, not legally binding) : en es
  • CH347151A - Device for removing the yarn residues from shuttle bobbins : de en
  • DE1083709B - Device for moving forward the loading frame loaded with cartridges in a magazine for automatic weapons : de en
  • US2940436A - Fuel control for an internal combustion engine : en
  • US2940586A - Interengaging belt and pulley : en
  • US2940831A - Method of and installation for the continuous extraction of magnesium with milk of lime from sea waters and the like : en
  • ES257374A1 - Improvements in stretching mechanisms (Machine-translation by Google Translate, not legally binding) : en es
  • US2940746A - Portable scale mechanism : en
  • ES79879U - Perfected plug (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223631A - Encryption and decryption device for teleprinter : en fr
  • DE1813105U - SLEEPING BAG. : de en
  • DE1813303U - COVER FOR EXPANSION JOINTS IN CONSTRUCTIONS, E.G. CONCRETE ROOFS. : de en
  • DE1813347U - BOOKING MACHINE. : de en
  • FR1223161A - Aerodynamic bearing surface : en fr
  • GB837396A - Improvements in or relating to chip breakers for turning tools : en
  • GB837477A - Improvements in or relating to apparatus for measuring the concentration of a component of a gaseous mixture : en
  • GB837774A - Improvements in or relating to writing materials and their preparation : en
  • BE587750R - Boiling water nuclear reactor with overheating of the steam. : en fr
  • CA599948A - Fluorocarbon acid and derivatives : en
  • ES257060A1 - New fungicidal compounds : en es
  • ES79608U - Auxiliary support for the suspension of small parts (Machine-translation by Google Translate, not legally binding) : en es
  • PL43439B1 - : en pl
  • US2940089A - Mattress structure : en
  • US2940714A - Dock supporting bracket : en
  • US2940394A - Turbine pump : en
  • US2940474A - Multi-port valves : en
  • US2941070A - Constantly forward biased non-linear element across detector input for controlling gain automatically : en
  • US2940380A - Rotary broiler : en
  • US2940550A - Cone brake assembly : en
  • US2940560A - Motor vehicle safety system : en
  • DE1083212B - Process for bending and shaping mass-produced articles from wire : de en
  • DE1813376U - PIPE SEAL. : de en
  • FR1223394A - New photovoltaic cells and their applications : en fr
  • GB837766A - Firing pin mechanism for hand grenades : en
  • BE588154A - Device for cutting vegetables and fruits. : en fr
  • CA599978A - Fluidised bed reaction vessels : en
  • US2940344A - Radiator cap removing wrench : en
  • ES257248A1 - Improvements in the construction of metal suspension surfaces (Machine-translation by Google Translate, not legally binding) : en es
  • ES72182Y - Circuit breaker plug type : en es
  • ES76568Y - Fuel saving device : en es
  • ES79720U - Refined tank for artificial ice coolers (Machine-translation by Google Translate, not legally binding) : en es
  • ES79887U - Ring mechanism model for carpetera (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223329A - Device for assembling prefabricated panels for construction : en fr
  • AU5558859A - Space charge device for producing nuclear reactions : en
  • BE587909A - Universal coupling by quillotine. : en fr
  • US2940374A - Camera shutter : en
  • US2940895A - Composition comprising a member of the group of tetrahydropyrimidines and glyoxalidines and a vegetable tannin : en
  • US2940829A - Improvement relating to the purification of soluble silicates : en
  • FR1222931A - Mineral lubricating oil : en fr
  • DE1083502B - Antiperspirant : de en
  • DE1083716B - Wall patterning device : de en
  • DE1813293U - HEATING AIR GENERATOR OR HEATING AIR AMPLIFIER. : de en
  • GB837625A - Therapeutic compositions containing 3-aminoisocamphane or its derivatives : en
  • ES80068U - Improved cork course (Machine-translation by Google Translate, not legally binding) : en es
  • ES80063U - Support device for domestic plates (Machine-translation by Google Translate, not legally binding) : en es
  • DE1083742B - Process for the production of ferromagnetic materials with a gyromagnetic effect : de en
  • BE587825A - Method of loading and unloading, advantageously automatic, rotary hearth furnaces, and means for its implementation. : en fr
  • BE588118A - Very high voltage circuit breaker pole : en fr
  • DE1083261B - Process for the preparation of tertiary alkylcyclopentadienes : de en
  • ES252602A1 - Procedure for the obtaining of esters of thiophosphoric, phosphonic and phosphinic acid (Machine-translation by Google Translate, not legally binding) : en es
  • ES256644A1 - Improvements in the metal fences of windows and other practicable facades (Machine-translation by Google Translate, not legally binding) : en es
  • ES79696U - Pneumatic transducer for liquids (Machine-translation by Google Translate, not legally binding) : en es
  • ES80086U - Radiator by thermosiphon perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223096A - Improvements to cathode ray tubes : en fr
  • GB837884A - Electromagnetic friction coupling : en
  • GB837843A - Electric wrist watch : en
  • DE1813107U - RAIN SHIELD FOR SHOE HEELS. : de en
  • US2940783A - Shaft clamping devices : en
  • DE1083428B - Electroluminescent cell and process for its manufacture : de en
  • DE1083691B - Actuating device for remote control of reversible internal combustion engines : de en
  • DK89149C - Process for the preparation of dikvaternear piperazine compounds. : da en
  • US2940329A - Variable speed drive mechanism : en
  • DE1083238B - Process for the preparation of disulfuryl fluoride : de en
  • DE1083661B - Protective suit, in particular pressure suit : de en
  • GB837729A - Art of bending and ejecting bent pipes : en
  • DE973826C - Granular silicon carbide body and process for its manufacture : de en
  • FR1222942A - Combined or independent double action wrench, usable in particular for adjusting the rocker arms of internal combustion engines : en fr
  • FR1223098A - Safety valve cap and combined pressure reducer for liquefied or dissolved gas cylinders : en fr
  • GB837902A - Improvements relating to torsion rod spring suspensions for vehicles : en
  • ES255932A2 - Ruptor mechanism for signal intermittance in vehicles, especially motorcycles and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES257375A1 - Device for shutting down of nuclear reactors : en es
  • GB837515A - Hyperbolic navigation systems : en
  • GB837608A - Improvements in or relating to nuclear reactors : en
  • GB837817A - Improvements relating to automatic machine tool control : en
  • FR1222798A - Advanced letterbox : en fr
  • FR1223174A - Secret Locking Security Cash Drawer : en fr
  • GB837840A - Reserpic acid esters and salts thereof and process for their manufacture : en
  • GB837894A - Improvements in or relating to the production of heavy water : en
  • ES253652A1 - An installation of force transmission (Machine-translation by Google Translate, not legally binding) : en es
  • US2940104A - Floor cleaning and conditioning device : en
  • ES256166A1 - System of safety against the storm and sudden diseases of the driver of automobile vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES256709A3 - Procedure for the obtaining of synthetic products of linear polycondensation (Machine-translation by Google Translate, not legally binding) : en es
  • ES74587Y - Perfected Floor Scrubbing Broom Squeezer : en es
  • FR1223127A - Device for applying a weight to a drill bit : en fr
  • DE1083317B - Delay element for the shifting of pulses synchronized by a clock pulse : de en
  • DE1813313U - SEATED VACUUM STRETCHING MACHINE. : de en
  • USRE24836E - hepler : en
  • DE1083201B - Cyclone defoamer for nutrient subsrates for growing microorganisms : de en
  • DE1083331B - Multi-stage zero-current amplifier with transistors of opposite conductivity type in push-pull circuit : de en
  • DE1083422B - Device for correct setting of single-phase alternating current meters : de en
  • DE1083702B - Opening device for tilt and swivel sashes of windows, consisting of a rod hinged to the fixed frame and a rod guide attached to the sash : de en
  • DE1813283U - DETACHABLE FASTENING ARRANGEMENT OF DISPLAY PLATES TO BE ATTACHED TO WALLS OD. DGL. : de en
  • US2940871A - Composition and method of making microporous products : en
  • US2940772A - Hydraulic leveling mechanism : en
  • US2940945A - Resinous compositions comprising an aldehyde-modified amide interpolymer and an alkyd resin : en
  • ES79741U - Household clamps (Machine-translation by Google Translate, not legally binding) : en es
  • GB837748A - Improvements in and relating to railway-points heaters : en
  • ES255008A1 - Process and apparatus for the production of an easily convertible material in filtering plugs (Machine-translation by Google Translate, not legally binding) : en es
  • US2940143A - Method for the centrifugal continous casting of metals : en
  • DE1083223B - Use of a finish to treat fabrics (wallpapering purposes) : de en
  • DE1083415B - Sliding armature brake motor : de en
  • DE1083199B - Iron pit lining using punches and shell irons : de en
  • DE1083562B - Permanent record player with an indexable record magazine : de en
  • DE1083729B - Toy plane for ground travel in imitation of a jet plane : de en
  • DK89153C - Device for trains composed of rotatably connected carriage sections. : da en
  • FR1223043A - Cable anchoring system for prestressed concrete structures : en fr
  • GR20963B - INSULATING WALL OF LABYRINTHIC FORM. : el en
  • ES256261A1 - A manufacturing method of wind condensers (Machine-translation by Google Translate, not legally binding) : en es
  • ES76597Y - Household winding device : en es
  • ES80075U - Improved rod for reducible length umbrella (Machine-translation by Google Translate, not legally binding) : en es
  • GB837511A - Retractable jack support : en
  • GB837845A - Thiazole derivatives : en
  • DE1813145U - DEVICE FOR AUTOMATIC FINE TUNING OF TELEVISIONS WITH STEP-BY-STEP CHANNEL ADJUSTMENT. : de en
  • GB837941A - Preservation of blood cells : en
  • BE585677A - A method of manufacturing interlinings for collars in a single piece and collars comprising : en fr
  • BE585763A - New phthalocyanine dyes and their preparation process : en fr
  • FR1222740A - Light control device, in particular for cinematographic cameras : en fr
  • FR1223001A - Injection pump drive clutch for heavy oil engines : en fr
  • US2940825A - Method for producing titanium trichloride : en
  • PL43503B1 - : en pl
  • PL43421B1 - : en pl
  • US2940228A - Apparatus for polishing metals : en
  • ES254428A1 - Water-soluble salts of anthraquinone dyestuffs and process for their manufacture : en es
  • ES256573A1 - Rigid roofing ceiling for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES79697U - Perfected coffee maker (Machine-translation by Google Translate, not legally binding) : en es
  • ES256857A1 - Improvements introduced in the manufacture of rotating wheels (Machine-translation by Google Translate, not legally binding) : en es
  • GB837505A - Improvements in or relating to stop watches : en
  • ES71204Y - Toy loom : en es
  • ES76390Y - Electromechanical device for wood engraving : en es
  • US2940139A - Sash seat for double hung windows : en
  • US2940826A - Zirconium tetrachloride production : en
  • NL94416C - : en
  • AU235064B2 - Improvements in or relating in electrostatic precipitators : en
  • DE1083618B - Process for the production of protective coatings on objects subject to high thermal loads : de en
  • DE1813363U - PROTECTIVE GROUNDING FOR AQUARIUM HEATERS AND AQUARIUM LIGHTS. : de en
  • ES257004A1 - High pressure pump (Machine-translation by Google Translate, not legally binding) : en es
  • ES79732U - Pre-sprayer (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222717A - Aluminum mercury alloys : en fr
  • PL43399B1 - : en pl
  • US2941057A - Electric switch : en
  • ES79347U - Bumper device applicable to walkers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222816A - Use of nuclear energy : en fr
  • FR1222843A - Rotary duplicator for partial reproduction of reproducible reversed originals on wet sheets, cards or similar media : en fr
  • BE563736A - TREATMENT OF COAL AND SOLID FUELS IN GENERAL AT CONSUMPTION AREAS. : en fr
  • ES253011A1 - Improvements in electroautomatic thermostats for heaters (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223038A - Mechanism for opening and closing the two opposite parts of a compound mold : en fr
  • FR1223402A - Fastening collar for hanging containers : en fr
  • US2940313A - Pressure indicator : en
  • US2940569A - Clutches : en
  • US2940965A - Method of fractionating fatty pitches : en
  • US2940864A - Method of preparing a fluorescent screen : en
  • USD188229S - Electric vibrator : en
  • US2941108A - Gas discharge device : en
  • DE1813131U - DEVICE FOR DRAINING THE GASES EVOLVED WHEN FILLING A COOK OVEN. : de en
  • ES79920U - Clamping device for the clamping of round steel, respectively, wire or steel strip for concrete formworks (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222879A - Controllable shifting friction clutch and arrangement of one or more of these couplings in shifting and reversing mechanisms without interrupting the traction effect, in particular for motor vehicles : en fr
  • FR1223023A - Improvement to bands allowing the control of weaving mechanics : en fr
  • FR1222900A - Window lift : en fr
  • GB837413A - Improvements in or relating to universal pivots : en
  • FR1223498A - Jointing device for conveyor belts and other similar applications : en fr
  • DE1813335U - STRENGTH TESTING DEVICE, IN PARTICULAR FOR DEMONSTRATION PURPOSES. : de en
  • ES74247Y - Perfected tubular float for inflatable rafts : en es
  • FR1223238A - Method and product for surface treatment of construction sheets : en fr
  • GB837584A - Pressure operated hydraulic distributor : en
  • GB837708A - High-power resonance absorption isolator : en
  • DE1083249B - Process for the isolation of hydroformylation products : de en
  • DE1813343U - FLOW SPEED METER. : de en
  • DE1813333U - LIQUID MANOMETER WITH ADJUSTABLE MEASURING RANGE. : de en
  • US2940106A - Fountain liquid applicator with magnet ring valve seat : en
  • CA600054A - Hydrogen peroxide purification : en
  • DE1813267U - FORK FOR EATING FRIED SAUSAGES AND DELICATESSES. : de en
  • DE1083725B - Steerable two-lane roller skate : de en
  • DE1083356B - Directional antenna arrangement : de en
  • AU238561B2 - Improvements in or relating to machines for mounting electrical components on base members : en
  • AU5565459A - Process forthe manufacture of polyhydric alcohols : en
  • US2940562A - Sectional clutch shaft : en
  • US2941075A - Fm-discriminator : en
  • ES76230Y - Improved valve : en es
  • FR1222845A - Typewriter Improvements : en fr
  • BE587839A - High power electronic discharge device. : en fr
  • BE587952A - Toy. : en fr
  • US2940461A - Proportional fluid flow measurement and control system : en
  • DE1083373B - Intermediate body made of deformable plastic for support insulators : de en
  • GB837782A - Machine for insulating dynamo-electric machine components : en
  • ES80076U - Improved walker (Machine-translation by Google Translate, not legally binding) : en es
  • GB837517A - Process for the absorption of oxygen : en
  • DE1083364B - Insulation sheet printed with conductor tracks and fitted with electrical components : de en
  • ES253253A1 - New installation for the production of wine (Machine-translation by Google Translate, not legally binding) : en es
  • ES256410A3 - Device for the dry lubrication of the wheel tabs in the cranes of transfer (Machine-translation by Google Translate, not legally binding) : en es
  • ES256516A1 - Machine to make coffee and similar infusions with milk or another appropriate liquid (Machine-translation by Google Translate, not legally binding) : en es
  • ES257610A1 - Manufacturing procedure of an transistor effect device (Machine-translation by Google Translate, not legally binding) : en es
  • ES80056U - New calling device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222800A - Water soluble packaging : en fr
  • GB837394A - Improvements in or relating to facsimile apparatus : en
  • GB837676A - Writing instruments : en
  • DE1083752B - Silo for the storage of bulk goods such as sugar, grain, artificial fertilizer and the like. like : de en
  • DE973815C - Process for separating mixtures of solids into two fractions : de en
  • DK89168C - Front-mounted furrow bottom looser. : da en
  • ES73398Y - Sandwich mold-toaster : en es
  • ES76406Y - Impeller suction pump for coupling to spray carts for the field : en es
  • FR1222707A - Distribution system for piston pump : en fr
  • FR1223525A - Improvements to camping facilities adaptable to vehicles : en fr
  • US2941094A - Electrical amplifying circuit : en
  • US2940773A - Splash guard : en
  • DE1083570B - projector : de en
  • DE1083694B - Hydraulically operated sausage filling and dividing machine : de en
  • ES76081Y - Shoe hanger support : en es
  • GB837938A - Miniature electric switching devices : en
  • ES79831U - Support perfected in a single piece for exhibition of films and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES79932U - Self-sealing cap (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223287A - Optical road signs for crossings and bifurcations : en fr
  • CA599716A - Dual high-low pressure pump means : en
  • CH346856A - Clothes dryer : de en
  • CH347069A - Pouch with a sealing stick, method for producing the same and apparatus for carrying out the method : de en
  • BE587869Q - Apparatus for surface treatment of workpieces. : en fr
  • PL43510B1 - : en pl
  • US2940308A - Weight indicating mechanism : en
  • US2940830A - Method of preparing silica pigments : en
  • PL43469B1 - : en pl
  • US2940430A - Steam generating and superheating unit with fixed jet blowers directed at superheater platens : en
  • DE1083501B - Process for the preparation of solutions in water of poorly or insoluble drugs : de en
  • ES256168A2 - Some improvements in motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • ES256524A3 - Improvements in the means of coupling for tubes and accessories (Machine-translation by Google Translate, not legally binding) : en es
  • ES256699A1 - Improvements in the needle selecting devices in the machines calceteras (Machine-translation by Google Translate, not legally binding) : en es
  • ES256935A2 - Improvements improved in horizontal machines, collectors, thermo-body and similar types of horizontal type with axis situated in the same way (Machine-translation by Google Translate, not legally binding) : en es
  • DE1083590B - Electrically heated marking device for poultry : de en
  • BE563717A - PROCESS FOR THE PREPARATION OF CARBONYL COMPOUNDS. : en fr
  • BE587773A - Improvements to seats convertible into steps. : en fr
  • CH346964A - Centrifugal fan : de en
  • DE1083268B - Process for the preparation of substituted 2-hydroxy-benzo [a] quinolizines and their salts : de en
  • ES257161A1 - Improvements in the medical-surgical circuits of blood transfusion (Machine-translation by Google Translate, not legally binding) : en es
  • GB837922A - Improvements in sewing machines for making safety seams : en
  • GB837933A - Improvements in or relating to bottle or vessel filling machines : en
  • PL43480B1 - : en pl
  • US2940495A - Lock nut with frangible driving portion : en
  • BE587707A - Mechanism for controlling the sealing cylinders of packaging machines. : en fr
  • DE1083446B - Device for generating electrical energy from the heat released during nuclear fission reactions : de en
  • DE1083519B - Curtain gliders made of hardwood soaked with resin-free oil : de en
  • DE1813318U - DEVICE FOR DETERMINING THE AREA WEIGHT OF METALLIC COVERS. : de en
  • US2941164A - Manual co-axial switch : en
  • FR1223405A - Process for the separation and purification of proteins, polypeptides and amino acids : en fr
  • CH347119A - Brake for spinning or twisting spindles : de en
  • CA599706A - Tire buffing machine : en
  • BE585948A - Semiconductor apparatus and method for its manufacture. : en fr
  • CA599644A - Birdproofing device : en
  • PL43466B1 - : en pl
  • AU234284B2 - Improvements in or relating to metal-bending machines for forming metal beading : en
  • CA599669A - Power transmission control : en
  • CH347078A - Trailer coupling, in particular for motorcycles : de en
  • US2940547A - Servo-assisted disc brakes : en
  • AU248226B2 - Process of flameproofing olefin polymers : en
  • AU5562259A - Multiple compartment package : en
  • US2940082A - Heel attaching machines : en
  • US2941195A - Slowly recurring motion stoppage indicator : en
  • CA599640A - Loader : en
  • BE588004A - Laterally adjustable cutting tool foil head. : en fr
  • CA599715A - Scraper : en
  • DE1083327B - Device for optional sound recording and reproduction : de en
  • DE1083538B - Process for the production of flexible, flat-shaped pressed bodies that can be stuck onto substrates : de en
  • AU4427158A - Improvements in vehicle lamps : en
  • AU4489559A - An improved separable electrical connection : en
  • CH346992A - Reconsolidation process for a civil engineering structure : en fr
  • ES256422A1 - New system for credit sales, sales increase and propaganda promotion (Machine-translation by Google Translate, not legally binding) : en es
  • ES79874U - Perfected plug (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223214A - Process for obtaining salicylic acid amide from solutions obtained by transformation of salicylic acid esters with ammoniacal water and device for its implementation : en fr
  • CA599808A - Adhesive compositions containing phenol-aldehyde and thermoplastic resins : en
  • BE587972Q - Improvements in the production of alkaryl sulfonates. : en fr
  • CH346906A - Snow plow rotor for cutting and ejecting snow : en fr
  • DE1083298B - Railway vehicle with containers that can be tilted sideways : de en
  • ES256115A1 - Improvements in the manufacture of metallic panels for the formation of formwork (Machine-translation by Google Translate, not legally binding) : en es
  • DE1813156U - DEVICE FOR HANGING SELF-SUPPORTING AIR CABLES. : de en
  • DE973812C - Indirectly heated cathode for electrical discharge vessels with a tubular cathode sleeve : de en
  • ES257003A1 - Improvements introduced in the switches for signaling (Machine-translation by Google Translate, not legally binding) : en es
  • BE564179A - COMPOSITIONS OF ORGANOSILOXANES AND ZIRCONIUM COMPOUNDS. : en fr
  • CA599947A - Ring feed for a meat packaging machine : en
  • PL43448B1 - : en pl
  • US2940155A - Casket sealing structure : en
  • US2940418A - Paper machinery : en
  • US2940592A - Method of and apparatus for powder elutriation : en
  • US2940797A - Brake control apparatus : en
  • ES79925U - Educational game for the mastery of multiplication tables (Machine-translation by Google Translate, not legally binding) : en es
  • GB837556A - A blade assembly for axial flow compressor, turbine or blower and method of making the same : en
  • CA599777A - Surface treatment of metallic uranium : en
  • BE587731A - : en
  • DE1083505B - Methods and means for coloring hair : de en
  • ES256155A1 - Weight compensator mechanism of boxes in multi-boxed telescopes (Machine-translation by Google Translate, not legally binding) : en es
  • DE1813126U - IRON. : de en
  • DE1083510B - Device for the production of riser linings within the riser openings of a permanent mold : de en
  • ES79824U - A pneumatic launch toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223108A - Spray head with spray nozzle, air inlet valve and closure cap for plastic squeeze bottles : en fr
  • FR1223203A - Process for the production of compounds of the pyrimidine series : en fr
  • GB837551A - Improvements in or relating to frequency converters : en
  • GB837763A - Improvements in and relating to mechanism for tying packages and the like : en
  • US2940558A - Angular hole fastening device : en
  • US2940836A - Etching : en
  • DE1083597B - Fuel injection pump for internal combustion engines, especially gasoline injection pumps : de en
  • FR1223091A - Day bed : en fr
  • FR1223509A - Improved machine for harvesting beets and similar plants : en fr
  • AU238825B2 - Improvements relating to couplings for pipes, tubes, rods andthe like : en
  • BE587785A - Lighting device for armchairs and sofas. : en fr
  • DE1083612B - Flat slide with automatic cleaning of the sealing surfaces : de en
  • DE1813223U - CYLINDER JND RIB LOCK FOR CIRCULAR KNITTING MACHINES. : de en
  • ES256486A1 - Bomba rotativa compressor (Machine-translation by Google Translate, not legally binding) : en es
  • ES76281Y - Parquet tile : en es
  • ES79689U - Clamp for tarpaulins for car racks (Machine-translation by Google Translate, not legally binding) : en es
  • ES79957U - Improved support for articulated handles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222773A - Reinforcement of corner joints in construction with composite panels : en fr
  • FR1223141A - Telephone device : en fr
  • GB837726A - Christmas tree ornamenting and lighting arrangement : en
  • US2940226A - Fusion abrading process for surfaceworking flat and curved surfaces of metal bodies and apparatus for carrying out said process : en
  • US2941059A - Printed circuit type fuse : en
  • GB837626A - Improved protective device for use with flexible transmission cables : en
  • GB837680A - Triaryl phosphate mixtures : en
  • BE587665A - Manufacturing process for heavy aliphatic alcohol methacrylates : en fr
  • CA599692A - Moisture regulation in fibrous webs : en
  • FR1222822A - Vehicle heater burner : en fr
  • GB837353A - Improvements in or relating to tape recording mechanisms : en
  • GB837479A - Improvements in or relating to apparatus for recording two or more different variables : en
  • ES253035A1 - New bevel system for medals, fetish and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES79738U - Knife holder auger (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223362A - Beverage clarification process : en fr
  • BE587915A - Device allowing token opening of boxes in public places, more particularly in railway stations. : en fr
  • CA599910A - Paper board shipping crate and interlocked crate unit : en
  • US2940843A - Rocket propellant fuel : en
  • US2940847A - None i red : en
  • US2940914A - Synthesis of carboxylic acids : en
  • US2941124A - Tape feeding means : en
  • ES256254A1 - Improvements in the construction of agricultural machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES79626U - Improved pneumatic pump (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222969A - Further training in flat extrusion dies : en fr
  • FR1223211A - Sulfonamides of organic polymers and their production process : en fr
  • FR1223396A - Compensating device for load regulation : en fr
  • US2940388A - Printing roll and method for assembling the same : en
  • US2940483A - Dispensing apparatus : en
  • CA599880A - Electronic calculator : en
  • NL94652C - METHOD OF ELECTROLYTIC COVERING WITH A COPPER TIN ALLOY IN A CYAN KALIC COPPER TIN BATH : en nl
  • US2940148A - Parachute release shackle : en
  • DE1083588B - Device for conveying or for conveying and chopping straw, hay, alfalfa, clover, green fodder or the like. : de en
  • DE1083720B - Top roller support and load arm for spinning machine draw frames : de en
  • ES250549A2 - New adaptable brake system, in particular, to mechanical propulsion vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES75684Y - Device for sterilizing razors : en es
  • ES79603U - Protective corner (Machine-translation by Google Translate, not legally binding) : en es
  • GB837540A - Improvements in warping mills : en
  • GB837581A - Apparatus for use in the drawing of metal tubes : en
  • AU246312B2 - A resinous bonded fibrous sheet material : en
  • BE588026R - Elastic degree descent chute. : en fr
  • US2940351A - Magnetic tape sound reproducing musical instrument : en
  • US2940807A - Combined sewing machine cabinet and folding chair : en
  • DE1083312B - Circuit arrangement for suppressing disturbing vibrations in the line deflection coils of a television receiver : de en
  • DE1083350B - Circuit arrangement for evaluating multi-frequency code characters : de en
  • US2940926A - Molecular sieve adsorption process utilizing a two-stage desorption technique : en
  • ES80018U - Improved support for cameras (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223475A - Filter press : en fr
  • US2940085A - Safety rail for bathtubs : en
  • US2940217A - Wheeled toys : en
  • US2940372A - Anamorphic adapter arrangement : en
  • US2940506A - Material handling mechanism : en
  • USD188178S - Instrument for cleaning hypodermic syringes and the like : en
  • DE1083379B - Separable electrical contacts : de en
  • DE1083678B - Ornamental hub cap with a frustoconical surface area and holding elements provided on the circumference of the cap : de en
  • BE587681A - Therapeutic compositions of interest as antihypertensive agents and methods of preparation : en fr
  • DE1083256B - Process for the production of anti-pyretic, anti-inflammatory and analgesic effective, unsaturated 2-acyl-5-aminophenol ethers : de en
  • DE1813434U - DEVICE FOR CARRYING AND MANIPULATING OUTBOARD MOTORS REMOVED FROM THE BOAT. : de en
  • DE1083240B - Process for the production of high-volume alkali metal phosphates : de en
  • ES79703U - Sofa type jamuga (Machine-translation by Google Translate, not legally binding) : en es
  • DE1813396U - FULLY AUTOMATIC LIGHT-DEPENDENT SHUTTER TIME AND APERTURE CONTROL FOR PHOTOGRAPHIC RECORDING DEVICES OD. DGL. : de en
  • FR1222938A - Lifting, loading or stacking device : en fr
  • FR1223039A - Method and device for manufacturing vials and other hollow articles from organic plastics : en fr
  • GB837898A - Improvements in or relating to bending appliances for metal strips, rods and tubes : en
  • GB837919A - Improvements in or relating to the production of hollow bodies from thermoplastic synthetic materials : en
  • DE1083435B - Electromagnetic actuation device with feedback : de en
  • CA599841A - Reciprocating feed bar conveyor : en
  • ES252369A1 - A procedure for the manufacture of a product consisting of an artificial fertilizer (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222865A - Improvements in cobalt extraction : en fr
  • FR1223092A - Wardrobe bed : en fr
  • CH347138A - Self-winding watch : en fr
  • GB837446A - Process for the production of glutathione : en
  • ES256372A1 - Improvements in or relating to hangers for elongated members such as electric cablesor pipes : en es
  • GB837420A - Apparatus for forming seams in sheet material : en
  • GB837791A - Improvements in or relating to radar apparatus : en
  • DE1083421B - Moving iron measuring device with a fixed and a movable jacket-shaped iron core : de en
  • DE1083474B - Flat warp knitting machine for the production of patterned warp knitted goods : de en
  • DE1083560B - Lifting device for magnetic heads : de en
  • DE1083577B - Magnetic core memory : de en
  • USD188209S - Gem setting or similar article : en
  • US2941116A - Cathode-ray tube for radarscopes and the like : en
  • USD188183S - Wheel cover : en
  • AU4434058A - Continuous baking ovens : en
  • CH347007A - Nickel-chromium-iron alloy : en fr
  • ES76570Y - Hand compass : en es
  • ES79722U - Improved support plate for telephone sets (Machine-translation by Google Translate, not legally binding) : en es
  • DE1813155U - HIGH FREQUENCY CONDUCTOR. : de en
  • DE1813266U - DRIP-PROOF TEA STRAINER. : de en
  • PL43495B1 - : en pl
  • ES255726A1 - A procedure for the preparation of butadiene polymers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223363A - Improvement in the preparation of alpha-olefin copolymers and elastomers obtained : en fr
  • FR1223486A - Lid for closing thermoplastic containers and packaging, and containers or packaging thus obtained : en fr
  • FR1223584A - Improvements to anti-reverse devices, in particular for small synchronous motors with automatic start : en fr
  • US2940589A - Contact lens case : en
  • US2940934A - Electrostatic developer composition and method therefor : en
  • AU5573359A - Improvements in or relating to resilient tapes forthe support of upholstery anda method forthe manufacture thereof : en
  • BE587855A - Improvements to printing clichés. : en fr
  • BE587986A - Construction element comprising at least one reinforced beam made up of several hollow blocks. : en fr
  • CA599720A - Dispenser mounting : en
  • ES76331Y - Loading and firing mechanism for harmless toy submachine guns : en es
  • ES80042U - Perfect handle for kitchen containers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222680A - Valve operating device : en fr
  • FR1223241A - Roofing for ceilings and walls and method for its manufacture : en fr
  • FR1223437A - Detergent composition : en fr
  • PL43423B1 - : en pl
  • US2940181A - Aircraft training apparatus for simulating the turbine system of turbopropeller aircraft : en
  • ES257416A1 - Tissue stamping procedure (Machine-translation by Google Translate, not legally binding) : en es
  • ES76513Y - Table for toilets provided with a supply device for hygienic protective paper for the seat : en es
  • FR1222672A - Hatch cover seal : en fr
  • GB837360A - 6-amino-8-hydroxyquinolines as coupling components for azine dye images : en
  • US2940437A - Starter arrangement for internal combustion engines : en
  • DE1813325U - SWITCH CONTROL FOR THE END OF EXPIRING MAGNETIC SOUND MATERIALS, IN PARTICULAR FOR DEVICES WITH FULLY MECHANICAL DESIGN. : de en
  • ES256286A1 - A continuous mixer with multiple arms (Machine-translation by Google Translate, not legally binding) : en es
  • ES255248A1 - Improvements introduced in the process of manufacturing eastern curtains (Machine-translation by Google Translate, not legally binding) : en es
  • ES256174A1 - Improvements in fans with rotary blowing mouth to the vertical axle bridge (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223388A - Continuous manufacturing process of polyamides under atmospheric pressure : en fr
  • FR1223439A - Automatic diaphragm for photographic and cinematographic cameras : en fr
  • PL43377B1 - : en pl
  • DE1813497U - WEBLITZE. : de en
  • ES79790U - Protected guardrails support in improved works (Machine-translation by Google Translate, not legally binding) : en es
  • GB837798A - Improvements in or relating to apparatus for cleaning and painting poles or tubes : en
  • ES256224A1 - Procedure for the dyeing of stockings with color variations in parts of the same (Machine-translation by Google Translate, not legally binding) : en es
  • ES256785A1 - Procedure for the preparation of an N-sulfanililurea (Machine-translation by Google Translate, not legally binding) : en es
  • ES76462Y - Enhanced spoon for fishing with double hook in the form of a crossbow : en es
  • DE1813480U - THIN-WALL, STABLE PLASTIC PACKAGING. : de en
  • FR1223433A - Automatic percolator : en fr
  • DE1083295B - Process for producing a dowel connection between two prefabricated concrete deck slabs and dowel connection for carrying out the process : de en
  • DE1813208U - MULTIPLE ELECTRIC LIGHT. : de en
  • DE1813461U - PLATE, IN PARTICULAR PLASTIC DECORATIVE PLATE. : de en
  • US2940768A - Road vehicles having vertically adjustable frames : en
  • FR1222731A - Cutter for cutting helical and hypoid bevel gears : en fr
  • FR1223523A - Improvements made to automatic cycle operating milling machines, in particular for the execution of keyways : en fr
  • GB837661A - Hypodermic needle mount : en
  • GB837683A - Spray pistol : en
  • GB837786A - Improvements in or relating to power plant : en
  • GB837892A - Improvements in devices for tightening and loosening screws, nuts and bolts : en
  • US2940179A - Laundry dryers : en
  • ES73502Y - Clamp for flat bifilar conductors : en es
  • ES79811U - A prefabricated door (Machine-translation by Google Translate, not legally binding) : en es
  • GB837835A - Improvements relating to the sizing of yarns : en
  • GB837880A - Improvements in or relating to means for supplying cooling air to oil fuel burners : en
  • DE1083437B - Multiple variable capacitor : de en
  • FR1222872A - Mobile machine for vacuum cleaning streets, aerodrome runways and similar floors : en fr
  • FR1223516A - Improvements to high voltage overhead line pylons : en fr
  • GB837453A - Improvements in or relating to metal street lighting columns : en
  • GB837384A - Improved thermally insulated cabinet : en
  • GB837780A - Improvements in or relating to continuous-operation filter presses : en
  • GB837969A - Improvements in or relating to electric accumulators and their manufacture : en
  • ES256278A1 - A procedure for the preparation of an agglomerated product of high combustibility (Machine-translation by Google Translate, not legally binding) : en es
  • GB837633A - Improvements in or relating to electric attenuators : en
  • GB837936A - A process for the purification of an ester of terephthalic or isophthalic acid : en
  • GR20937B - METHOD OF PREPARATION OF 16-ALKYL-STEROID COMPOUNDS. : el en
  • CA599933A - Accelerometers and the like : en
  • US2940426A - Volume compensating means for a servo system : en
  • US2940630A - Labeling machine : en
  • US2940650A - Trouser hanger : en
  • US2940827A - Discharge of solid by-products separated from chlorination gases : en
  • US2941055A - Pressure switch : en
  • US2940331A - Automatic motive fluid cut-off : en
  • US2940298A - Cement dispensing device : en
  • US2941036A - Electrical signal scrambling and unscrambling apparatus : en
  • FR1223099A - Method and device for discharging material in granular form from a drying silo : en fr
  • FR1223355A - Stainless and refractory bilame for high temperatures : en fr
  • GB837448A - Intermediates for the production of glutathione : en
  • GB837657A - Aperture mask coating to prevent cathode poisoning : en
  • FR1223435A - Method of mounting hinges and the like : en fr
  • DE1813493U - WASTE AND OVERFLOW DEVICE IN BATHROOMS, SHOWERS, SEATS, FOOTBANS, SINKS, HANDWASHBASINS AND THE LIKE. : de en
  • ES79907U - Articulated arm for carrying objects (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222893A - Pneumatic device for turning the tubular blank formed by the circular looms for stockings : en fr
  • FR1222954A - Motive or driven machine, comprising at least one rotary piston arranged in a cylindrical annular enclosure : en fr
  • ES253041A3 - Improvements in the manufacture of thermal insulation windows (Machine-translation by Google Translate, not legally binding) : en es
  • ES79671U - Perfect soap bar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222691A - Night signaling device : en fr
  • FR1222851A - Rescue inflatable boat : en fr
  • FR1223016A - Process for the production of benzene alkylates : en fr
  • FR1223317A - Single-phase compensator for three-phase relays : en fr
  • DE1813258U - VACUUM CLEANER. : de en
  • ES256804A3 - Procedure for the formation of insulating coatings (Machine-translation by Google Translate, not legally binding) : en es
  • ES80008U - Board (Machine-translation by Google Translate, not legally binding) : en es
  • DE1083748B - Terminal strip for bag long seams : de en
  • ES257243A1 - Improvements in the manufacture of molding boxes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223562A - Umbrellas and parasols improvements : en fr
  • GB837507A - A new pigment resin printing paste and a method of producing the same : en
  • DE1083459B - Process for the production of coagulations of 2-nitro-1, 1'-diphenylamine : de en
  • FR1223187A - Process for preparing polyvinyl chloride : en fr
  • US2940100A - Composite scouring and wiping device : en
  • US2940236A - Semi-automatic wrapping machine : en
  • US2940611A - Automobile transmission dolly : en
  • US2940740A - Multiple head coal mining auger : en
  • US2940876A - Method of and apparatus for starch cooking : en
  • US2940920A - Separation of asphalt-type bituminous materials : en
  • DE1083482B - Impeller for axial fans of large diameter : de en
  • DE1083689B - Ship loading device for two hatches : de en
  • DE1813453U - CUTTER ROLLER WITH MOVABLE COUNTER KNIFE FOR LETTER OPENER. : de en
  • ES76477Y - Perfected Keychain : en es
  • GB837695A - Method of producing products containing antibodies : en
  • ES256473A1 - A process and apparatus for treating aqueous solutions of blood solids : en es
  • ES79904U - Improved packaging for liquid products (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222679A - Process for the preparation of 4-hydroxy-5-carboxyphenyl-2.2'dihydroxyazo dyes which can give metal complexes : en fr
  • FR1222821A - Device for producing recurring groups of pulses, in particular for an electronic type telephone calling machine : en fr
  • FR1223078A - Improvements in the recovery of hydrocarbons contained in underground formations : en fr
  • ES253830A1 - A method to produce a tube forking hardware (Machine-translation by Google Translate, not legally binding) : en es
  • ES79771U - Desadorante of pipeline (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222977A - Hydrofluoric acid resistant alloy : en fr
  • FR1223503A - Improvements to heat exchangers : en fr
  • US2940294A - Building construction : en
  • FR1222684A - Development of detachable flapper valves : en fr
  • FR1223578A - Flat object dispenser : en fr
  • GR20929B - COMPOSITION OF METALLOPLASTIC PAINTS. : el en
  • ES73408Y - Gendarme shutdown : en es
  • CA599985A - Process for the production of aromatic homocyclic or heterocyclic di- and polycarboxylic acids : en
  • CH347058A - Cutter with attached teeth : en fr
  • ES256902A1 - Cleaning mechanism for cylinders drilling machines in machines (Machine-translation by Google Translate, not legally binding) : en es
  • GB837907A - Improvements in or relating to catalysts : en
  • DK89163C - Device with soap dishes. : da en
  • ES76363Y - Enhanced attachment for feather caps and the like : en es
  • ES76560Y - Stapler perfected : en es
  • GB837762A - Improvements in and relating to looping flexible binding material around packages and the like : en
  • GB837606A - An apparatus for the binary digital coding of electric signals : en
  • GB837671A - Improvements in or relating to sewing machines : en
  • FR1222767A - Projectile rocket safety device : en fr
  • FR1222846A - Device producing an oscillating and rotating movement by means of a reversible kinematic chain : en fr
  • ES79643U - Joist for floor slab perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223325A - Method for arranging and determining composite reflecting surfaces and mirrors thus obtained : en fr
  • GB837362A - Improvements in and relating to the preparation of hydrocarbons : en
  • US2940405A - Machine for producing drawn loop pile fabric : en
  • CH346984A - Hairdryer : de en
  • ES256159A1 - A perfect machine for the cutting of bricks according to template (Machine-translation by Google Translate, not legally binding) : en es
  • ES80051U - Box for merchandise transport vehicles, with central access (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223585A - Advanced trundle bed : en fr
  • AU5557659A - Improvements relating to fusible connectors for current carrying components inan electrical circuit : en
  • ES75641Y - Opaque Image Projector : en es
  • ES79809U - Metal album perfected for baby : en es
  • FR1223344A - Pneumatic pulsator : en fr
  • FR1223448A - Production of low molecular weight cyclic methylpolysiloxanes : en fr
  • GB837718A - Aralkyl carbamates and ataractic compositions : en
  • GB837927A - Reversible fluid flow metering valve device : en
  • ES73544Y - Directional safety device for vehicles : en es
  • FR1222754A - Fuse switch incorporated in parallel : en fr
  • FR1223210A - Process for the preparation of heterocyclic compounds : en fr
  • FR1223642A - Isoprene manufacturing process : en fr
  • GB837371A - Surgical dressing for forming a finger cot : en
  • ES254595A1 - A device in machines mower-trilladoras (Machine-translation by Google Translate, not legally binding) : en es
  • ES256161A1 - Procedure for the cooking of fish and other edible substances, intended for conservation (Machine-translation by Google Translate, not legally binding) : en es
  • ES79644U - Special key for spark plugs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223205A - Process for obtaining compounds of the mercaptoquinoline type : en fr
  • NL94535C - Hand grenade : en nl
  • US2940395A - Control means for pumping apparatus : en
  • US2940745A - Supporting means for furnace charges : en
  • US2940856A - Feed compositions : en
  • ES79837U - A panty-strip (Machine-translation by Google Translate, not legally binding) : en es
  • US2940293A - Reinforcing spacer for installing latchsets in hollow doors : en
  • US2941157A - Radio proximity fuze having means for balancing out battery voltage fluctuations : en
  • US2941004A - 1, 5-bis-dimethylamino-3-pentanol diethobromide : en
  • US2940681A - Core shaft remover for paper unwinding apparatus : en
  • US2940818A - Production of shaped objects from viscose : en
  • USD188201S - Child s climbing device : en
  • ES73428Y - Double safety pouring cap for bottles and the like : en es
  • FR1223442A - Thermally controlled distributor, in particular for engine radiators : en fr
  • GR20936B - METHOD FOR THE PREPARATION OF THE FOUR-CYCLINE. : el en
  • ES79755U - Improved waterproof boot (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223202A - Agglomeration process of aluminum nitride : en fr
  • GB837795A - Improvements in tractors : en
  • DE1813443U - KEY LOCKING, IN PARTICULAR ON DOORS, DRAWERS AND ROLLER SHUTTERS TO SECURE THE KEY AGAINST AUTOMATICALLY FALLING OUT. : de en
  • ES76035Y - Warning device for bicycles and similar vehicles : en es
  • FR1223348A - Improved blends of synthetic polybutadiene and natural rubber : en fr
  • GB837688A - A process for the catalytic dehydrogenation of alkanes : en
  • ES75774U - Naval battle game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222973A - Apparatus for improving and controlling yarns : en fr
  • FR1223282A - Thermal relays for low currents, more especially differential relays : en fr
  • ES236246A3 - Broom system for all domestic and industrial uses (Machine-translation by Google Translate, not legally binding) : en es
  • ES254484A1 - A procedure and device for emptying long cylindrical tanks full of pulverulent material (Machine-translation by Google Translate, not legally binding) : en es
  • ES256505A2 - A perfect procedure for the obtaining of ceramic pieces (Machine-translation by Google Translate, not legally binding) : en es
  • GB837500A - Oil burner purge method and system : en
  • FR1222697A - Advanced fasteners for fixing an object to a perforated support : en fr
  • FR1222929A - Improvements to automatic weapons, stationary feeder, sliding mounted on a cradle : en fr
  • GB837409A - Fluid control valves : en
  • GB837461A - Shuttle changing mechanism for ribbon making looms : en
  • GB837592A - Improvements in tool holders for automatic lathes : en
  • US2941072A - Chrominance-signal component-selection system : en
  • USD188192S - Christmas tree skirt : en
  • USD188219S - Space condition responsive instrument : en
  • US2940345A - Quickly adjustable wrench with inclined washer locking means : en
  • US2940841A - Abrasives : en
  • FR1223070A - Installations for electric current generators, in particular for motor vehicles : en fr
  • FR1223269A - Device for the flow of particulate solids : en fr
  • GB837830A - An improved cooling device for projecting lamps : en
  • DE1083389B - Electric switch : de en
  • DE1813150U - DEVICE FOR RECORDING EMERGENCY NUMBERS FOR SELF-DIALING TELEPHONE. : de en
  • CA599718A - Height gauges : en
  • ES256396A1 - Vertical packing machine long pasta for soup (Machine-translation by Google Translate, not legally binding) : en es
  • ES256474A3 - Device for intensive ventilation of liquids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223015A - Electric current rectifier cooling device : en fr
  • FR1223116A - Device for closing or breaking electrical circuits : en fr
  • FR1223529A - Reflective armband : en fr
  • GB837662A - Metal containing organic compositions and method of preparing same : en
  • DE1813479U - STACKABLE FLAT NECK JUG WITH INNER CONTAINER MADE OF PLASTIC. : de en
  • ES73471Y - Orthodontic trainer : en es
  • ES76342Y - Device for the removal of deep mucus from the nose of children : en es
  • DE1083656B - Rotary lobe pump : de en
  • FR1223254A - Method and apparatus for making up and removing make-up : en fr
  • AU5561959A - Columbium base alloy : en
  • BE563313A - MOLETTE LIGHTER. : en fr
  • GB837523A - Corrosion preventive galvanic anode zinc alloy : en
  • GB837663A - Apparatus for the conveying and treatment of swarf : en
  • DE1813475U - CLAMPING DEVICE FOR STONE CUTTING MACHINES. : de en
  • DK89140C - Method for isolation of radioactive iodine-131. : da en
  • FR1222892A - Photomechanical device with halftone screens : en fr
  • FR1223242A - Improvements in electric motor and generator machines : en fr
  • ES256533A1 - Improvements in machines for the cleaning and classification of grains (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222661A - Process for forming plastics into sheets : en fr
  • GB837574A - Improvements relating to thermostatically controlled heating appliances : en
  • PL43470B1 - : en pl
  • DE1813111U - ROTATING LAMP SHADE. : de en
  • ES80057U - Articulated and foldable chair (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222916A - Improvements to herbicidal compositions : en fr
  • FR1223467A - Improvement in the process for preparing acrylonitrile polymers and the like : en fr
  • FR1223600A - Chair : en fr
  • DE1083669B - Device for automatic gear change for speed change gears which can be switched by electromagnets in road, rail or other vehicles : de en
  • DE1813204U - DEVICE FOR HOLDING LAMP SHIELDS, SUCH AS GLASS BELLS OR. DGL. : de en
  • DE1813375U - LUBRICATION DEVICE. : de en
  • ES252611A1 - Screening machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES256597A3 - IMPROVEMENTS IN THE CONSTRUCTION OF METALLIC CONTAINER BODIES : en es
  • DE1083394B - Arrangement for the delay in waste of electromagnetically operated switching and control devices : de en
  • DE1083440B - X-ray diagnostic apparatus with automatic X-ray tube current setting and time limit setting depending on the X-ray tube voltage : de en
  • DK89164C - Cookware, frying pan or similar household utensils. : da en
  • US2940488A - Depth gauge for power-operated screwdriver, nut-runner, and the like : en
  • US2941126A - Variable time interval system : en
  • PL43428B1 - : en pl
  • FR1223569A - Improvements to gas masks : en fr
  • DE1083300B - Wheel for vehicles, especially rail vehicles : de en
  • DE1083652B - Processing device for photographic material : de en
  • FR1222704A - Tapping device for container : en fr
  • FR1223497A - Emergency device for feathering variable-pitch propellers : en fr
  • GR20938B - PRESSURE CRUSHING DEVICE. : el en
  • ES79951U - Cap for women's shoes (Machine-translation by Google Translate, not legally binding) : en es
  • ES80078U - Suitcase convertible into a wardrobe (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223068A - DC voltage converter : en fr
  • FR1223492A - Multiformat projector for slide photographs, films and the like : en fr
  • DE1083581B - Device for adjusting the switching shaft of taximeters : de en
  • DE1813444U - DOOR PUSH CONNECTION. : de en
  • ES255987A1 - A servo-brake mechanism operated by fluid pressure (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222718A - Small parts dispensing devices : en fr
  • FR1223493A - Spinning container lubrication process : en fr
  • FR1223544A - Improvements to swing bridges : en fr
  • US2940420A - Dispensing container for liquid and powder : en
  • US2940712A - Picture hanger : en
  • US2940142A - Mold assembly : en
  • US2940158A - Pre-aging of electrostrictive ceramics : en
  • DE1083361B - Procedure for predetermining the dimensioning of community antenna systems : de en
  • DE1083545B - Process for the preparation of copolymers of acrolein or ª ‡ -substituted acrolein : de en
  • ES76445Y - Device used for the manufacture of concrete socket pipes : en es
  • DE1083589B - Process for treating plant products : de en
  • DE1813252U - LIPSTICK HOLDER. : de en
  • CA600009A - Valve body incorporating mounting cup mask and gasket : en
  • CA600023A - Image display device : en
  • US2940642A - Dispensing bin for vegetables, etc. : en
  • US2940929A - High-temperature lubricants : en
  • PL43451B1 - : en pl
  • US2940618A - Vessel charging and discharging apparatus : en
  • AU235403B2 - Improved electrically driven floor polisher : en
  • BE585729A - 5-aminomethyl-2-furfurylamine and process for obtaining it : en fr
  • CA599815A - Combination washing and drying machine : en
  • DE1083486B - Winding device on winding machines, especially for synthetic thread bobbin spinning machines : de en
  • ES79670U - A lawn mower with manually operated cutting mechanism (Machine-translation by Google Translate, not legally binding) : en es
  • GB837466A - Composition of matter : en
  • DE1083587B - Washing machine for field crops or the like. : de en
  • DE1813113U - DEVICE FOR THE SCRAPING OF COAL BY A PLANE THAT IS PULLED ALONG THE JOINT WITH A PULSING DRAWING FORCE. : de en
  • ES79631U - Shoe heel for non-deformable women (Machine-translation by Google Translate, not legally binding) : en es
  • ES79873U - Rotary pump with helical rotor (Machine-translation by Google Translate, not legally binding) : en es
  • ES80088U - Improved electric iron (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223366A - Process for the separation of isomeric phthalic acids and in particular isophthalic acid from mixtures containing it : en fr
  • FR1223592A - Decorative process applied to plastics : en fr
  • BE588042A - Two-shot shotgun hammer control device using a single trigger. : en fr
  • CA599653A - Fuel vaporizing and mixing unit : en
  • CA599693A - Method for separating carbon dioxide and hydrogen sulfide from gas mixtures : en
  • ES256791A1 - Improvements in the construction of cable brackets (Machine-translation by Google Translate, not legally binding) : en es
  • ES256947A1 - Economic-commercial procedure of sales propagation (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223256A - Improved method of processing and storing in jars of textile tape : en fr
  • FR1223522A - Free-arm sewing machine table : en fr
  • GB837935A - Anthraquinone dyestuffs : en
  • DE1813189U - EQUIPMENT FOR ROTORS WITH DOUBLE CAGE ANCHOR WRAPS FOR FASTENING THE LADDER BARS IN THE GROOVES. : de en
  • ES256901A1 - Adjustable pressure mechanism for machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223286A - removal of catalyst residues from solid polymer suspensions : en fr
  • FR1223358A - Method of protecting against the oxidation of a liquid metal during its casting, by using argon or a chemically neutral gas which is denser than air : en fr
  • FR1223613A - Eclipsable support device and its applications : en fr
  • GB837366A - A method for making pile fabric : en
  • FR1223460A - Process for the preparation of a polyene aldehyde, in particular a dehydro-beta-apo-carotenal : en fr
  • ES253143A1 - Procedure for obtaining decorative surfaces in construction materials (Machine-translation by Google Translate, not legally binding) : en es
  • ES73341Y - Device for joining and connecting batteries : en es
  • ES79815U - Drive device for toy vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES79877U - Chassis for lifting of vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • PL43566B1 - : en pl
  • ES256218A1 - Improvements in the auxiliary suspension devices for elastic laminar bodies (Machine-translation by Google Translate, not legally binding) : en es
  • ES256584A1 - A new procedure for fiber curing (Machine-translation by Google Translate, not legally binding) : en es
  • BE587769A - Process for the agglomeration of powdered metalliferous materials. : en fr
  • ES251740A1 - Improvements in or relating to plants including nuclear reactors : en es
  • FR1223255A - Electrostatic drawing process : en fr
  • FR1222785A - Further development of dams : en fr
  • FR1223412A - Advanced electrical connection device : en fr
  • DE1083271B - Process for cleaning chloroisocyanuric acids : de en
  • DE1813164U - CONNECTOR FOR COAXIAL HIGH FREQUENCY CABLE. : de en
  • DE1813491U - WATCH WITH A CONTROL DEVICE IN COMMUNICATION WITH THE MOVEMENT BY A ROD THROUGH THE WATCH CASE. : de en
  • IE24454L - Activation of clays : en
  • GB837570A - Improvements in or relating to electric steam irons : en
  • US2941129A - Electrical coil : en
  • GB837823A - Improvements in and relating to the surrounds of inset open fires : en
  • GB837888A - Improvements in or relating to controlling the weight of individual cigarettes produced by a cigarette making machine of the continuous rod type : en
  • GB837799A - Process for producing alcohols : en
  • FR1223502A - Improvements to compartmentalization devices for bottle racks and the like : en fr
  • GB837646A - Improvements relating to milk cans and their production : en
  • GB837773A - Portable boring machine : en
  • GB837966A - Improvements in resilient platforms for the seats and backs of chairs and the like : en
  • ES255921A1 - Breathing apparatus : en es
  • PL43386B1 - : en pl
  • ES75605Y - Frame for photographs : en es
  • ES80067U - Multiple plow perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB837408A - A process for the manufacture of dihydroxy-carotene compounds : en
  • USRE24838E - girton : en
  • ES256551A1 - Electrical conductor mounted on a lane for the connection of current socket appliances (Machine-translation by Google Translate, not legally binding) : en es
  • DE1083257B - Process for the preparation of m-tolylene diisocyanate : de en
  • DE1083318B - Magnetostrictive pulse time modulator : de en
  • DE1813477U - TUBE FILLING AND CLOSING MACHINE. : de en
  • DE973816C - Three-pole overcurrent-time relay arrangement with converter current actuation for three-phase systems : de en
  • DE973811C - Method for measuring the speed and, if necessary, changing the distance of an object relative to the observation site using high-frequency waves : de en
  • AU243425B2 - An adjustable weaving loom : en
  • BE588023A - Nut lock. : en fr
  • DE1813308U - SOUND- AND HEAT-RESISTANT PLASTIC DOOR WITH INVISIBLE FISH STRIP. : de en
  • ES73904Y - Perfected stand for book display : en es
  • ES79800U - Anti-glare headlight for cars (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222926A - Curable mixtures based on epoxy compounds and tetrahydrofuran : en fr
  • BE587666A - Positive drive transmission belt molding process : en fr
  • FR1222859A - Two way pipe : en fr
  • FR1223133A - Improved manufacturing process for porous plastic sheets : en fr
  • DE973829C - Broadband transmitter for several high frequency ranges : de en
  • AU240760B2 - A wiring connector for fluorescent lighting ballasts : en
  • CH346897A - Method and device for the correct insertion of sheets on sheet processing machines : de en
  • FR1222671A - Advertising device : en fr
  • US2940167A - Tire valve tool : en
  • DE1083248B - Process for the preparation of alcohols by hydrogenation of aldehyde carboxylic acids : de en
  • DE1083740B - Process for the production of refractory alumina cements : de en
  • DK89162C - Releasable pipe assembly, especially for vacuum lines. : da en
  • US2940392A - Differential barometric fuze : en
  • PL43413B1 - : en pl
  • PL43476B1 - : en pl
  • ES256784A1 - A method to combat a vegetable disease produced by the hongo (Machine-translation by Google Translate, not legally binding) : en es
  • ES256986A1 - Reversing mechanism for textile machines, especially (Machine-translation by Google Translate, not legally binding) : en es
  • GB837956A - Improved jet noise suppressor nozzle : en
  • GR20944B - IMPROVED, NUTRITIONALLY BALANCED LIVESTOCK COMPOSITION. : el en
  • FR1223599A - Variable Flow Gear Pump : en fr
  • GB837555A - Thresher machine body : en
  • CA599812A - Trailer positioning mechanism : en
  • AU237853B2 - Columbium base alloy : en
  • US2940707A - Hand truck for covered refuse cans : en
  • US2941207A - Radio antenna : en
  • AU5564559A - Improvements in or relating to tube type heat exchanger : en
  • DE1813132U - CONFERENCE FOLDER. : de en
  • BE587813A - Conveyor belt with articulated steel elements. : en fr
  • BE587961A - Mine support for sizes. : en fr
  • FR1223463A - Selective needles for miniature electric trains, "2-rail technique" : en fr
  • CA599988A - Horizontal deflection system for cathode ray tubes : en
  • AU4455958A - Improvements in drinking vessels : en
  • BE587741A - Improvements to devices for lifting and / or lowering loads and to the brakes used in these devices. : en fr
  • BE588089A - Automatic machine for dispensing an infusion or other drink. : en fr
  • BE588155A - Method and apparatus for carrying out soil resistance tests in situ. : en fr
  • CA599645A - Process for the recovery of metallic titanium : en
  • AU276122B2 - Organic chemical compounds and method : en
  • FR1222764A - Eyeglass frame : en fr
  • PL43452B1 - : en pl
  • PL43513B1 - : en pl
  • CH346980A - Automatic device for the production of hollow glass vessels, especially bottles : de en
  • ES256659A3 - Apparatus for spraying revokes and similar on sky skies (Machine-translation by Google Translate, not legally binding) : en es
  • ES76183Y - Gas burner with adapted grill : en es
  • ES80082U - Rotating annunciator poster (Machine-translation by Google Translate, not legally binding) : en es
  • AU5561859A - Columbium base alloy : en
  • CA599822A - Labelling machines : en
  • CA600028A - Furnace wall for forced once-through boiler : en
  • CH347055A - Hydraulic transmission device : en fr
  • DE1083253B - Process for the production of dialkyl-ª ‰, ª ‰ -dichlorovinyl phosphates : de en
  • ES256534A2 - Improvements in magnetic circuit tension stabilizers with saturated nucleus (Machine-translation by Google Translate, not legally binding) : en es
  • ES79623U - A tape for slide fasteners (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223424A - Improvements to hydraulic transmissions : en fr
  • GB837349A - Improvements in or relating to coating molybdenum and molybdenum alloys : en
  • GB837509A - Improvements in or relating to pulse generator circuits : en
  • US2941133A - Automatic speed-varying control : en
  • ES256618A3 - Improvements in reinforcement bars for reinforced concrete elements (Machine-translation by Google Translate, not legally binding) : en es
  • ES76571Y - Base for bottles and containers : en es
  • FR1222987A - Process for preparing polysulphides which can be used as accelerators in the rubber industry : en fr
  • GB837612A - Improvements in or relating to windows of stained glass or like material : en
  • DE1083454B - Device for heating bodies, preferably to temperatures of over 2000µ : de en
  • DE1813128U - BRUSH. : de en
  • ES79991U - Improved fuse holder (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223473A - Recording microphotometer : en fr
  • IE23441L - Gun-carriages : en
  • FR1223017A - Process for the preparation of catalysts, resulting products and their applications to the conversion of hydrocarbons : en fr
  • FR1223056A - Mechanism for moving in translation and in rotation the carrying member of an industrial trolley : en fr
  • GB837738A - Improvements in or relating to rotary injection devices for gas turbine combustion chambers : en
  • GB837908A - Improvements relating to fluid operated governors : en
  • ES76033Y - Chassis for agricultural machines : en es
  • ES79854U - A diaper (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223587A - Time delay relay for fence electrification or other use : en fr
  • GB837735A - Improvements relating to step ladders : en
  • DE1083711B - Stabilization for electric dusters : de en
  • DK89160C - Process for the preparation of stable aqueous panthenol solutions. : da en
  • US2940423A - Farrowing pen : en
  • US2940443A - Body restraint : en
  • US2940525A - Removable stop for well tools : en
  • GB837598A - Improvements in or relating to compression-ignition internal combustion engines : en
  • ES79635U - Discharger for toilet tanks perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222888A - Rose variety : en fr
  • FR1223114A - Resistance to high positive temperature coefficient and process for its manufacture : en fr
  • GB837514A - Improvements relating to metallic abrasives : en
  • GR20933B - INSECTICID SYNTHESIS. : el en
  • ES255720A1 - A hydraulic elevator device (Machine-translation by Google Translate, not legally binding) : en es
  • ES256854A1 - Improvements in ovens for the continuous construction of boric oxide, based on boric acid (Machine-translation by Google Translate, not legally binding) : en es
  • US2940591A - Masking tape : en
  • US2940935A - Spray-dried, non-clotting, granulated soap product and method of producing the same : en
  • ES79916U - Pocket fan with combined flashlight (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222700A - New aromatic aminohydroxy derivatives usable as oxidation dyes, process for the preparation and process for the use of these derivatives : en fr
  • FR1223303A - Multi-rating circuit breaker : en fr
  • ES257389A3 - Improvements in the construction of milling cutters for recessing : en es
  • ES257546A1 - Improvements introduced in the couplings of the hydraulic conductions (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223107A - Vacuum cleaner accessory : en fr
  • FR1223221A - Process for the production of bis-haloacetamide derivatives : en fr
  • US2940977A - 5-amino-3-cyano-2-pyrrolesulfonic acid derivatives and salts thereof : en
  • FR1222713A - Process for the heat treatment of panels and similar articles of wood fiber : en fr
  • FR1223391A - Improvements relating to the polymerization of unsaturated hydrocarbons : en fr
  • DE1813121U - WASHING CAN, WASHING DEVICE WITH MANUAL OPERATION. : de en
  • DE1813173U - FIXING ARRANGEMENT OF COLLECTIVE CLAMPS ON RAILS OF COUNTER, DISTRIBUTION PANELS AND THE LIKE. : de en
  • DE1813263U - OIL DISPENSER ROD. : de en
  • DK89161C - Process for the preparation of a water-clear, water-soluble disinfectant containing hexachlorophene. : da en
  • DE1813209U - ELECTRODE FOR LIGHT TUBES. : de en
  • DE1813326U - RECORD ALBUM. : de en
  • DE1813428U - BICYCLE FRAMES, IN PARTICULAR CHILDREN'S BICYCLE FRAMES WITH DETACHABLE TOP TUBE. : de en
  • ES256683A1 - Improvements introduced in the manufacture of containers (Machine-translation by Google Translate, not legally binding) : en es
  • CA599862A - Solenoid with hinged core : en
  • CA599870A - Control devices for fluid fuel burners : en
  • BE587692A - Safety device making portable hand ladders stable. : en fr
  • CA599739A - Heat treating furnace : en
  • CA600047A - Oscillating mechanisms : en
  • CH346986A - Process for the production of carpet-like floor coverings from carcasses of pneumatic tires : de en
  • DE1083272B - Process for condensing aromatic amines with halonitrobenzenes : de en
  • DE1071657C2 - Device for dry coke cooling : de en
  • DK89150C - Process for the preparation of 7- (2'-oxo-4'-piperidin-butyl) -theophylline hydrohalides. : da en
  • FR1222962A - Independent wheel suspension : en fr
  • CH346979A - Suction pumps, in particular for rescue purposes : de en
  • ES251789A1 - Procedure for the reinforcement of pipes and hollow bodies of thermoplastic materials (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222783A - Double-top folding projection table : en fr
  • US2940362A - Missile launcher adapter : en
  • AU5540159A - Fruit gripping'and twisting apparatus : en
  • CA599932A - Amides of d-a-methylphenethylamine and compositions containing such amides : en
  • DE1813129U - DEVICE ON RING BRUSHES ETC. : de en
  • ES76107Y - Solid medicated candelilla for nasal uses : en es
  • ES79688U - Clips clamp in the car luggage rack (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223607A - Device intended to prevent local expansions in machine parts in which high capacity tool spindles rotate : en fr
  • ES74464Y - Surface scrubbing device : en es
  • FR1223143A - Support device for excavator tool tooth : en fr
  • US2940391A - Encased projectile : en
  • US2940481A - Method and apparatus for installing radiant heating cables : en
  • BE587718A - Guide ring for bodies suitable for being animated by a rotational movement. : en fr
  • US2941111A - Focused electron flow electron tubes for very high frequencies : en
  • CA599976A - Laminate including barrier sheet : en
  • CA599677A - Concrete molding apparatus : en
  • CA599801A - Cold cathode gas tube counting chain : en
  • CH346933A - A switch that can be actuated by a pressure medium, e.g. to effect circuits in a washing machine as a function of the height of the liquid level in the washing container : de en
  • DE1083323B - Light-controlled bistable multivibrator with two transistors : de en
  • CA599877A - Electric arc welding : en
  • PL43449B1 - : en pl
  • US2940953A - Epoxide resins : en
  • US2940680A - Reel brake : en
  • FR1222794A - Automatic bar feeder for machine tools : en fr
  • FR1223005A - Combine harvester : en fr
  • FR1223147A - Binoculars : en fr
  • GB837852A - Improvements in or relating to vehicle parking apparatus : en
  • DE1083407B - Arrangement for overcurrent and short circuit interruption in rectifier systems : de en
  • FR1223618A - Machine tool intended to work parts according to the values of certain coordinates : en fr
  • GB837734A - Improvements in or relating to remote control equipment for transmitting rotary motion : en
  • DE1083443B - Nuclear reactor feeder : de en
  • DE1083603B - Spring arrangement with a radially loaded circular spring : de en
  • ES73651Y - Headlight protector : en es
  • FR1223298A - oversensitized photographic emulsion : en fr
  • GB837699A - Screening device for separating material from a conveying airstream : en
  • GB837893A - Metal ceramics : en
  • US2941140A - Magnetic tracer head : en
  • CA599921A - Multi-head winding machine : en
  • CH347006A - Nickel-chromium alloy : de en
  • US2941192A - Flame and overheat detecting system : en
  • CH347012A - Method and device for the ordering of measured values and for the immediate display of these ordered measured values : de en
  • AU241373B2 - Improvements in gas meters : en
  • ES80033U - Adjustable window (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223423A - Folding table with removable top : en fr
  • GB837587A - Improvements in or relating to methods for degasifying molten metals under vacuum : en
  • IS1077A7 - Equipment for excavation : en is
  • DE1813187U - SELF-REGULATING TRANSFORMER. : de en
  • CA599949A - Harrow cultivating implement : en
  • AU240480B2 - PROCESS FORTHE PREPARATION OF 7-SULFONAMIDO-BENZO-l, 2, 4-THIADIAZINE-1 1-DIOXIDES : en
  • DE1083441B - X-ray apparatus with a device for overload protection of the X-ray tubes during the production of a series of X-ray recordings : de en
  • DE1083556B - Device for photoelectric length measurement for photoelectric length measurement of rod-like and plate-like solids : de en
  • DE1813370U - PIVOT BEARINGS, IN PARTICULAR FOR SWIVEL CASTORS. : de en
  • FR1222669A - Method of laying submarine pipes and equipment for the implementation of this method : en fr
  • FR1223066A - Board game : en fr
  • GB837503A - No-load circuits for rotary pumps : en
  • PL43564B1 - : en pl
  • US2940282A - Air conditioning apparatus : en
  • US2940336A - Transmission and control therefor : en
  • US2940824A - Manufacture of white calcium cyanamide : en
  • US2940857A - Preservation of silage : en
  • US2941011A - Process of manufacturing 2, 2, 4-trimethyl-3-penten-1-ol and 2, 2, 4-trimethyl-pentanol : en
  • CA600040A - Method of forming hollow plastic articles : en
  • DE1083488B - Plant fiber processing machine : de en
  • CH346974A - Air jet massage facility : en fr
  • DE1083192B - Processing process for minerals that contain valuable water-soluble components together with sludge-forming clay : de en
  • BE587827A - Logical elements. : en fr
  • DE1813317U - DOUBLE STEEL MEASURING TAPE. : de en
  • GB837482A - Improvements in self-locking folding boxes : en
  • CA599828A - Sliding draft lug for railway cars : en
  • US2940583A - Conveyor and actuating device therefor : en
  • CH347101A - Device for severing pieces of adhesive tape wound into a roll : de en
  • DE1083646B - Photographic camera with automatic exposure adjustment : de en
  • NL96272C - : en
  • PL43531B1 - : en pl
  • US2940196A - Strippable label : en
  • DE1083206B - Slotted tube guide for roller welding machines : de en
  • DE1083524B - Room heater with forced air circulation : de en
  • ES79637U - Aro badana perfected for hats (Machine-translation by Google Translate, not legally binding) : en es
  • ES80059U - Template to trim the mustache and sideburns cor electric machine (Machine-translation by Google Translate, not legally binding) : en es
  • AU5568859A - A plant forthe separation of granular materials of different specific gravities : en
  • PL43545B1 - : en pl
  • US2940116A - Circular shaped double-acting spring hinge, especially for doors of furniture : en
  • US2940559A - Clutch reengagement control device : en
  • NL216139A - : en
  • BE587778A - Zipper element and method of manufacture thereof. : en fr
  • BE588108A - Method and apparatus for the manufacture of hydroxyethylcellulose : en fr
  • CA599944A - Process for cleaning permeable formations : en
  • CA600035A - Valve device having arrangement for preventing extrusion of o-ring seals on valve element : en
  • US2940137A - Single-faced sliding doors : en
  • US2940649A - Garment hanger : en
  • US2940887A - Rubber-base floor material and method of making same : en
  • JPS357209B1 - : ja
  • US2940816A - Fabric softener containing urea inclusion compound of hydrogenated tallow quaternary ammonium salt : en
  • ES79896U - A plug-seal (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223041A - Semi-automatic lathe for precision turning and threading : en fr
  • FR1223507A - Improvements to electrical switches and similar devices : en fr
  • AU245489B2 - Production of 5-aminomethyl-2-furfuryl-amine : en
  • BE564247A - GAS LIGHTER. : en fr
  • BE587689A - Improvements to lamp accessories. : en fr
  • BE587699A - Multiplier device for factors represented by electrical quantities. : en fr
  • BE588071A - Improvements to high-strength alloy steels : en fr
  • CA599767A - Caster structure : en
  • DE1813147U - HIGH VOLTAGE COIL FOR LINE TRANSFORMERS, ESPECIALLY IN TELEVISION RECEIVERS. : de en
  • DK89179C - Apparatus for passing the threads of a weave chain through the leaf of a weave. : da en
  • AU5570659A - Polyacetals anda process of preparing them : en
  • BE585673A - Process for obtaining parts or elements in prestressed concrete. : en fr
  • CA599648A - Draft control device for heating apparatus : en
  • CH346929A - Compressed gas switch : de en
  • BE585776A - Method of manufacturing a multiple magnetic head with equal air gap heights : en fr
  • CH347112A - Traffic mirror : de en
  • DE1813193U - DEVICE FOR TRANSMISSION OF CURRENT FROM FIXED TO ROTATING MACHINE PARTS. : de en
  • AU237518B2 - An irrigation device for irrigating separate areas in rotation : en
  • CA599851A - Vertical deflection system for television receivers : en
  • CH346942A - Unit consisting of a liquid pump and an electric motor : de en
  • CH347046A - Cardan shaft, in particular for motor vehicles : de en
  • CH347025A - Device for the continuous determination of oxygen or other reactive gas components present in traces in a gas : de en
  • BE588059A - Method and devices for vacuum treatment of fresh concrete. : en fr
  • DE1083608B - Swivel joint for pipes for high-pressure safe transfer of liquids or gases : de en
  • BE587854A - Process for the preparation and recovery of sodium chromate and sodium bichromate. : en nl
  • CH346917A - Storable Electrochemical Power Source and Process for Making It : de en
  • DE1083255B - Process for the production of diaminodienes : de en
  • ES252223A1 - Apparatus for obtaining methane gas (Machine-translation by Google Translate, not legally binding) : en es
  • ES255055A1 - Improvements in the manufacture of paraments with structural cellular materials (Machine-translation by Google Translate, not legally binding) : en es
  • ES80085U - Table tennis table game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223560A - Electric thermocautery forceps intended for trimming beaks and nails of farm chicks : en fr
  • GB837810A - Marine electric motor : en
  • BE587670A - Injection syringe : en fr
  • PL43447B1 - : en pl
  • US2940677A - Disposal device for culinary waste : en
  • AU5566659A - Method of and apparatus for fabricating base subassemblies inthe manufacture of electric lamps andthe like : en
  • BE587738A - Watertight feedthrough insulator. : en fr
  • CA599709A - Support for circumferentially travelling type tire mounting and demounting apparatus : en
  • DE1083307B - Procedure for the automatic checking and restoration of the synchronization of the key strips in the transmitter and receiver of a teleprinter system for the transmission of encrypted messages : de en
  • FR1222966A - Improvement of a rotary switch for high voltage, more particularly of a setting switch for a transformer : en fr
  • DE1813124U - FOLDING DRYER. : de en
  • DE1813233U - BATHING PROSTHESES FOR THIGH AMPUTE. : de en
  • US2940169A - Method of brazing two metal heads to a metal barrel to produce a bobbin for yarn : en
  • US2940189A - Excavating machine : en
  • US2940211A - Toy block set : en
  • AU4415358A - Improvements in illuminated signs : en
  • AU241073B2 - Ferrous chelates of amino acids : en
  • BE587947A - Pasteurization of beer. : en fr
  • BE588014A - Recoilless firearm. : en fr
  • PL43502B1 - : en pl
  • USD188204S - Toy coaster : en
  • DE1083418B - Motor-generator unit : de en
  • CA599760A - Flotation process for concentrating niobium-bearing minerals : en
  • AU5563159A - Improvements in or relating to electric motors : en
  • BE588100A - Shaped part for rebar bending machine and bending machine equipped with this or a similar part. : en fr
  • CA599650A - Ball point pen : en
  • CA600031A - Mold making process : en
  • BE587710A - Vacuum ventilation device for the distribution of air intended to be projected into a space to be ventilated. : en fr
  • CA599774A - Combined wheel and disc brake assembly and actuator means therefor : en
  • CA599951A - Spinning tool : en
  • DE1813202U - CANOPY, COVER PLATE OD. DGL. WITH ELASTIC CLAMPING RING. : de en
  • DE1083207B - Combined bending and feeding device for continuous and step-by-step reshaping of strips into slotted tubes : de en
  • US2940652A - Car top holding device : en
  • US2941159A - Transistor-driven power supply : en
  • US2940555A - Wheel structure : en
  • US2940663A - Automatic vote-tallying machine : en
  • US2941037A - Coin control telephone system : en
  • US2940937A - Fluorescent printing ink : en
  • ES79918U - Jumpsuit for sport (Machine-translation by Google Translate, not legally binding) : en es
  • GB837372A - Improvements in machines for printing and issuing tickets or labels : en
  • CH346957A - Process for the production of vat dyes : de en
  • AU241508B2 - A urinal spray unit : en
  • AU5553859A - Improvements in and relating to urea compositions : en
  • AU5554959A - Improved ice-block release arrangement : en
  • DE1083654B - Vertical centrifugal pump with a feeder blade : de en
  • DE1813353U - INTERCHANGEABLE CLIP SPRING FOR WATCH CASE. : de en
  • ES73669Y - Plate for surface coating : en es
  • ES79667U - Support for the display of glasses and other objects (Machine-translation by Google Translate, not legally binding) : en es
  • ES79943U - Folding table (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222766A - Improvements to anti-glare screens for motor vehicles : en fr
  • GB837776A - Improvements relating to marine forward-reverse gear propulsion systems : en
  • GB837882A - Improvements in or relating to apparatus for loading root crops : en
  • AU235503B2 - Improvements relating tothe configuration of contact assemblies for electrical switchgear : en
  • BE587767A - Pressure molding process and device for its implementation. : en fr
  • CH347135A - Device for taking back a granular product storage facility : en fr
  • CA599839A - Machine for manufacturing formed paper : en
  • US2941194A - Indicator for telephone systems : en
  • US2941203A - Antenna horn : en
  • AU5557859A - Improvements relating tothe configuration of contact assemblies for electrical switchgear : en
  • CH347089A - Process for polishing metallic workpieces : de en
  • FR1223485A - Pendulum claw improvements for traction catenary power lines : en fr
  • AU233751B2 - Improvements in shutters : en
  • AU5569659A - Improvements in or relating to drilling machines : en
  • CA599729A - Formation of the selvedges of fabrics with cut wefts : en
  • CH346886A - Process for the preparation of new pyrazolone derivatives : de en
  • CH347113A - Rotating comb for combing machines : en it
  • US2940478A - Slide fastener and tape therefor : en
  • DE1083378B - Socket with protective contact device, especially for flush mounting : de en
  • DE1813445U - PUSHER PIN. : de en
  • FR1223065A - Steam power plant : en fr
  • FR1223445A - Terminal boxes : en fr
  • US2940092A - Water safety belt : en
  • US2940208A - Fishing device : en
  • US2940265A - Offshore platform and method of erecting the same : en
  • US2940626A - Fork mounting construction : en
  • AU5573659A - Improvement in-or relating to circuit interrupters : en
  • BE563310R - COLD AND HOLLOW-SHAPED ELECTRODE. : en fr
  • DE1083699B - Double cylinder lock, especially padlock : de en
  • FR1223268A - Quick-attach coupler for "ferguson and harris ferguson" tractors : en fr
  • FR1223630A - Synchronized insufflation bag for resuscitating asphyxiated people : en fr
  • CH347008A - Workpiece of high corrosion resistance produced by kneading from an aluminum alloy of the type Al-Zn-Mg and process for its production : de en
  • ES79779U - Toy photographic machine (Machine-translation by Google Translate, not legally binding) : en es
  • GB837848A - Improved homogeneous nuclear reactors : en
  • US2941145A - Apparatus for measuring the speed of traveling strip : en
  • FR1222795A - Tuning device for radio station, tunable to the desired frequencies : en fr
  • AU4442158A - Moisture control device for the production of plants from cuttings and / or seeds : en
  • CA599871A - Control by indirect measurement : en
  • CH347066A - Automatically working sewing machine with device for stopping the machine when the upper thread breaks : de en
  • GB837849A - Improvements in or relating to tyres for road vehicles : en
  • ES256836A1 - New tractor (Machine-translation by Google Translate, not legally binding) : en es
  • CA600044A - Traffic actuated control apparatus : en
  • BE563921R - WINDOW'S FRAME. : en fr
  • CA599754A - Disposal funnel : en
  • ES250780A1 - Manually operable pattern selector device for an ornamental stitch sewing machine : en es
  • ES252983A1 - Perfections in ovens for the production of aluminum by thermal dissociation of aluminum nitride (Machine-translation by Google Translate, not legally binding) : en es
  • ES79965U - Leveling device for leveling (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222787A - Screw fixing device : en fr
  • FR1223226A - Manufacturing process of sulfanilylureas : en fr
  • GB837563A - Improvements in or relating to pallet loading apparatus : en
  • ES79731U - Device for the retaining of changeable sheets perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES80000U - Improved swimsuit (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222779A - New fishing asdic : en fr
  • US2940241A - Shaft guard for lawn mowers : en
  • ES74666Y - Marking label : en es
  • ES79890U - Toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223077A - Thermal insulation of the moderator vessel and of the construction elements passing through said vessel in liquid moderator nuclear reactors : en fr
  • FR1223535A - New pump-type safety lock : en fr
  • ES79751U - Braga simplified (Machine-translation by Google Translate, not legally binding) : en es
  • CA600010A - Decorative surface covering and process therefor : en
  • CH346904A - Track : en fr
  • CH347132A - packaging : de en
  • ES79746U - Self-insulating plate with inscriptions (Machine-translation by Google Translate, not legally binding) : en es
  • ES79753U - Jacket (Machine-translation by Google Translate, not legally binding) : en es
  • ES79776U - Metallic cover for lady shoe heels, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222970A - Lubricating oil filter : en fr
  • AU255359B2 - Improvements relating to pilot controlled fluid pressure operated valve devices : en
  • AU4422258A - A urinal spray unit : en
  • BE585690A - Process for the preparation of carbon disulphide with formation of hydrogen sulfide as a by-product : en fr
  • CA600018A - Wide band servo amplifier : en
  • BE587655A - Improvement in safety harnesses : en fr
  • CA599963A - Leg rest reclining seating units retractable under seat : en
  • ES74246Y - Stabilizing device for pneumatic rafts : en es
  • ES79941U - Improved provision applicable to the recovery springs of metric tape cases (Machine-translation by Google Translate, not legally binding) : en es
  • ES256091A1 - Improvements in fuel injection pumps : en es
  • ES79774U - Counter and blocking device for the passage of film in photographic cameras (Machine-translation by Google Translate, not legally binding) : en es
  • ES80070U - Universal handle for oxy-acetylene welding (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223294A - Improvements to board games : en fr
  • FR1223567A - Improvements made to level indicators for liquids : en fr
  • GB837373A - Improvements in or relating to froth flotation systems : en
  • GB837504A - Method of making cellular polyethylene : en
  • ES256541A1 - Gearing mechanism motor drive : en es
  • CH347097A - Drawing pen : de en
  • US2940599A - Combined mortar pan and scaffold support : en
  • ES255109A1 - A rotary internal combustión engine (Machine-translation by Google Translate, not legally binding) : en es
  • BE588013A - New halogenated steroids and their manufacturing process. : en fr
  • AU238947B2 - Improvements in or relating to tube type heat exchanger : en
  • CA599908A - Typewriter controlled tape punch : en
  • CH346966A - Winding device on spinning, twisting or winding machines : de en
  • CH347005A - Process for the preparation of a polymer containing urethane and urea groups : de en
  • DE1083228B - Agent for thickening and solidifying liquids : de en
  • DE1813345U - DECADIC COUNTER. : de en
  • ES254397A1 - IMPROVEMENTS IN THE PRODUCTION OF ACETYLENE AND OLEFINS THROUGH INCOMPLETE COMBUSTION OF HYDROCARBONS : en es
  • FR1222689A - Improvements to foundry frames : en fr
  • FR1222782A - Fuel system for petroleum gas burners : en fr
  • FR1223484A - Improvements made to universal joints and their applications : en fr
  • GB837712A - Improvements in or relating to lubricating compositions : en
  • BE585722A - Process for the production of hydrogen peroxide : en fr
  • FR1222946A - Fixing device for mounted mower mechanism : en fr
  • FR1223261A - Process for the separation of a binary gas mixture by adsorption : en fr
  • ES79674U - Perfected box (Machine-translation by Google Translate, not legally binding) : en es
  • ES79710U - Stove for butane gas and infrared radiation (Machine-translation by Google Translate, not legally binding) : en es
  • ES80035U - Improved rotary harrow (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222664A - Switching device for tubular handling rail : en fr
  • FR1223134A - Hand inflator for all items that need to be inflated with air for their use : en fr
  • FR1223420A - Electrical assembly forming bistable rocker : en fr
  • ES256045A1 - Process for the production of acrylonitrile having a high degree of purity : en es
  • PL43464B1 - : en pl
  • ES79780U - An automatic device for opening drawers in tables and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223447A - Furniture such as kitchen buffet : en fr
  • US2940499A - Cam controlled metal forming machine : en
  • DE973821C - Process for the production of form sleeves from hard paper or similar materials : de en
  • DE1083243B - Prevention of the encrustation of furnace walls and pipes when extracting titanium tetrachloride : de en
  • DE1813332U - CONSTANT TEMPERATURE OVEN IN PARTICULAR INCUBATOR. : de en
  • ES80016U - Perfected portable table (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222696A - Hydro-mechanical transmission with stages : en fr
  • FR1223257A - Device for producing shock waves in rapid succession, in particular for a thermonuclear reactor : en fr
  • AU5574359A - Improvements in or relating to antidepressant compositions : en
  • BE587894A - New variety of rose with dark red flowers. : en fr
  • CA599770A - Parlour game : en
  • CA600019A - Nuclear reactor fuel channel loading/unloading arrangement : en
  • CH347031A - Apparatus for using at least one storage device : de en
  • ES253935A1 - Process and device for the filling of shells with an explosive agent containing phosphorus : en es
  • ES73519Y - Metal joinery frame with attached simple profiles : en es
  • ES79752U - Braga simplified (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223019A - Dairy jar cone : en fr
  • FR1223451A - Improvements to processes and devices for spraying liquids and powders : en fr
  • FR1223472A - Box for the packaging and presentation of a series of cheeses or other products : en fr
  • FR1223479A - Poultry set : en fr
  • GB837971A - Method and composition for providing a corrosion-resistant coating on aluminium and alloys thereof : en
  • ES254731A1 - Improvements introduced in the manufacture of black lacquers and means of coating that do not sediment (Machine-translation by Google Translate, not legally binding) : en es
  • ES79933U - A liquid projector bottle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222676A - Improvements to switch contacts : en fr
  • DE1083287B - Process and device for separating components from gas mixtures : de en
  • ES79646U - Foldable box (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223158A - Hunting cartridges for firearms : en fr
  • ES255172A1 - A method for the preparation of pyrimidine compounds (Machine-translation by Google Translate, not legally binding) : en es
  • ES256640A1 - New movie drawing device in photographic machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES79684U - Wire spiral hatching : en es
  • ES79750U - Improved t-derivation for fluid handling (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223432A - Improvements to cold-curable compositions, such as epoxy resins : en fr
  • DE1083442B - Quick-change device for radiation catchers in corpuscular beam devices : de en
  • ES256983A1 - IMPROVEMENT OF CABLE GLANDS FOR WAVING FILAMENTS AND CUT FIBER : en es
  • DE1083553B - Method for closing the lower part of the bolt holes in self-baking anodes with vertical power supply bolts in aluminum electrolysis ovens : de en
  • DE1083664B - Device for reducing the frictional resistance of an object in a flow : de en
  • DE1813289U - STIRRING AND MIXING DEVICE FOR CLOSED VESSELS. : de en
  • US2940249A - Exhaust head for internal combustion engines : en
  • US2941166A - Microwave power dividers : en
  • ES79727U - Improved mold for the vulcanization of rubber high boots (Machine-translation by Google Translate, not legally binding) : en es
  • GR20962B - SULTANINA AND CORINTHIAN RAISIN DRYER. : el en
  • ES256768A1 - Improvements in arados (Machine-translation by Google Translate, not legally binding) : en es
  • ES79711U - Improved spigot (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223207A - Process for the production of thioacylhydrazones : en fr
  • US2940124A - Curing rim for pneumatic tire casings : en
  • US2940385A - High speed printer : en
  • US2940899A - Anti-tubercular agents : en
  • ES256336A1 - Procedure for obtaining graphics and self-adhesive labels through pressure (Machine-translation by Google Translate, not legally binding) : en es
  • ES76375Y - Extendable bookbinder for publications : en es
  • ES79659U - A perfected blind (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223166A - Apparatus and method for controlling the relative humidity of the air in closed rooms, in particular in cold rooms : en fr
  • GB837689A - Improvements in and relating to a process for the polymerisation of diolefins : en
  • DE1083475B - Process, transfer sinkers and circular knitting machine for the production of Milanese-like knitted goods : de en
  • DE1813407U - SUSPENSION FOR VEHICLES, IN PARTICULAR MOTOR VEHICLES. : de en
  • ES79613U - Improved horn for speakers (Machine-translation by Google Translate, not legally binding) : en es
  • GB837522A - Improvements in or relating to synchronizing means for toothed clutches : en
  • CA600003A - Electron discharge device : en
  • AU234285B2 - Improvements in bore screens : en
  • BE588157A - Hot water distribution device suitable for all residential boilers. : en fr
  • CA599934A - Remote control system : en
  • CH347106A - Automatic firearm : de en
  • ES255589A1 - Improvements in and relative to flexible, deformable and floating elements of multiple utilization (Machine-translation by Google Translate, not legally binding) : en es
  • ES256268A1 - A new system for the increase of sales through cash discounts (Machine-translation by Google Translate, not legally binding) : en es
  • ES256792A1 - Compensator mechanism in the transforming machines of alternative movement in rotary and vice versa (Machine-translation by Google Translate, not legally binding) : en es
  • ES80007U - Device to allow the filling of random pools (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223063A - Method for joining continuous electrodes : en fr
  • US2940457A - Cigarette holder : en
  • US2940880A - Process of nitrogenization : en
  • USD188187S - Building block : en
  • GB837704A - Improvements in or relating to thermoplastic mixtures of copolymers : en
  • ES79638U - Electric lamp with two filaments (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222885A - Machine tool spindle head : en fr
  • FR1222949A - Thermosetting compositions based on sugar by-products which can be used in particular for the manufacture of foundry molds : en fr
  • ES74422Y - A device washes glasses : en es
  • FR1223612A - Clear element bag for shipping small items : en fr
  • FR1222712A - Bottle or container convertible into a toy : en fr
  • FR1223100A - A method of rapidly restoring normal air conditions in nuclear reactor halls after a catastrophic increase in temperature and pressure has occurred : en fr
  • FR1223482A - Improvements to nursery bras : en fr
  • USD188186S - Head rest : en
  • BE585665R - Electrical pulse coding system : en fr
  • DE1083759B - Heald frame : de en
  • DE1813146U - ARRANGEMENT FOR COVERING A HIGH VOLTAGE, IN PARTICULAR FIRE HAZARDOUS CIRCUIT IN A RECEIVING DEVICE ELIT WIRELESS MESSAGE TECHNOLOGY. : de en
  • FR1222836A - Pipe wrenches exercising their torque internally : en fr
  • PL43460B1 - : en pl
  • DK89166C - Variable focal length lens system. : da en
  • DE1083233B - Agitator with a gear drive housed in a motor housing : de en
  • DE1083579B - Logical switching element : de en
  • DE1813447U - HINGED TAPE FOR DOORS, WINDOWS AND OTHER AREAS OF APPLICATION. : de en
  • ES73801Y - Nail with washer : en es
  • FR1223454A - Electric toothbrush : en fr
  • US2941107A - Flashtube : en
  • US2940448A - Disposable blood-gas analyzer : en
  • US2940906A - Tetracycline process : en
  • DE1083366B - Silver-zinc accumulator : de en
  • DE1813275U - KIDS RUN TABLE. : de en
  • ES79993U - Egg carriers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223240A - Shortwave reception antennas improvements : en fr
  • CA599894A - Stall prevention system for aircraft : en
  • NL94534C - METHOD FOR PREPARING AMOEBICIDE, N.N-DIGESUBSTITUATED DICHLORACETAMIDES : en nl
  • PL43365B1 - : en pl
  • US2940416A - Reverse signaling device for vehicles : en
  • ES79630U - Fixing support for photographic machines (Machine-translation by Google Translate, not legally binding) : en es
  • GB837591A - Improvements in or relating to aircraft having inflatable structural members : en
  • FR1222705A - Manufacture of packaging for fruit and vegetables in cardboard and wood : en fr
  • ES257272A1 - Improvements in adapters for the filling of pneumatic chambers (Machine-translation by Google Translate, not legally binding) : en es
  • ES76109Y - Shoe cleaning box model : en es
  • US2940898A - Aluminum salt antacid compositions and method of using same : en
  • US2940982A - Epoxy beta-lactones : en
  • ES257175A1 - Phosphate procedure (Machine-translation by Google Translate, not legally binding) : en es
  • DE1813344U - DISPLAY ORGAN FOR REACTION TEST DEVICES. : de en
  • DE1083503B - Agents with a deodorant effect : de en
  • US2940548A - Disk brake : en
  • DE1083558B - Device for determining the weight of the tonearm : de en
  • DE1813188U - FUSE DISCONNECTOR. : de en
  • PL43366B1 - : en pl
  • ES76080Y - Reed screen, extendable and foldable : en es
  • ES76274Y - Perfected handle : en es
  • ES79639U - Non-refillable cap for bottles (Machine-translation by Google Translate, not legally binding) : en es
  • ES79712U - Device for treatment of radiological channels (Machine-translation by Google Translate, not legally binding) : en es
  • GB837972A - Improvements relating to photographic process : en
  • US2940324A - Wobble drive : en
  • US2941009A - Preparation of ethers of vitamin a : en
  • DE1083457B - Process for the preparation of acidic monoazo dyes : de en
  • ES79821U - Improved support for trigger guards in gi machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222992A - Process for manufacturing lightweight concrete bodies and device for implementing this process : en fr
  • GB837859A - Pneumatic gauging spindle : en
  • US2940952A - Preparation of block copolymers : en
  • NL229406A - : en
  • US2940699A - Artificial feel for airplanes : en
  • DE1083470B - Heating oil burner with an annular evaporation chamber : de en
  • ES255895A1 - Procedure for the protection of construction elements (Machine-translation by Google Translate, not legally binding) : en es
  • ES256525A3 - Improvements in the unions for tubes of synthetic resins (Machine-translation by Google Translate, not legally binding) : en es
  • ES257233A3 - Automatic start switch for single phase engines (Machine-translation by Google Translate, not legally binding) : en es
  • ES75006Y - Tailstock for lathe : en es
  • US2940176A - Horizon indicator : en
  • US2940765A - Drill holder : en
  • ES256173A1 - Valve operating assembly : en es
  • FR1222897A - Ski safety attachment device : en fr
  • FR1223231A - Chemical process for the preparation of titanium and zirconium subhalides : en fr
  • GB837356A - Treatment of leather : en
  • GB837934A - Improvements in or relating to push-button electric selector switches : en
  • ES79962U - Sliding contact brush for application in ultra high frequency dipoles (Machine-translation by Google Translate, not legally binding) : en es
  • GB837558A - Fuel controls for gas turbine power plants : en
  • FR1222665A - Improvements to seals made of elastic material, in particular to those of the deformed annular type, and to their manufacturing processes : en fr
  • ES79952U - Foldable cardboard box (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223124A - Catalysis process for phosphosulfurization reactions : en fr
  • GB837719A - Copolymers of ú¯-vinylpyrrolidones with dialkyl maleates or fumarates : en
  • ES76329Y - emulsion dispenser : en es
  • FR1223534A - Fixing ball for jacks, springs and others : en fr
  • FR1223591A - New automatic selection device applied to the detection of cladding rupture of heterogeneous atomic reactors : en fr
  • MC174A1 - Radiant system intended for the execution of luminescent tubes by high frequency energy in order to produce the luminescence of these tubes. : en fr
  • NL94656C - Liquid aeration device : en nl
  • US2941042A - Simultaneous direct-current and multifrequency signaling system : en
  • ES256210A1 - Apparatus for layout of linear perspectives (Machine-translation by Google Translate, not legally binding) : en es
  • US2940094A - Conveyor for use in manufacture of shoes : en
  • US2940602A - Tierable and nestable receptacle : en
  • US2941016A - Process for preparing aromatic hydrocarbons : en
  • USPP1952P - Miniature ro : en
  • DE1813431U - ROUND-RUNNING MACHINE FOR SEALING BOTTLES WITH CLIP CLOSURES. : de en
  • ES256455A1 - Improvements in or relating to vehicle door fastening devices : en es
  • ES256513A1 - New partition machine in leguminous products grids (Machine-translation by Google Translate, not legally binding) : en es
  • ES256357A3 - Improvements in the manufacture of folding protective covers for documents (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223648A - Safety switch for motor vehicles : en fr
  • DE1083333B - Transmitters for communications technology, especially toroidal core transmitters, with high blocking damping in the earth's circle : de en
  • DK89165C - Cladding for ceilings and walls. : da en
  • FR1223208A - Alkylhalopentenyl sulfides : en fr
  • FR1222751A - Improvements to binary logic circuits : en fr
  • FR1223333A - Hydrogen peroxide purification process : en fr
  • FR1223340A - Anti-drip for bottles or containers : en fr
  • FR1223541A - Process for the preparation of new thio-alkane-carboxylic acids and their functional derivatives : en fr
  • GB837609A - Improvements in and relating to fluid control valves and like controls : en
  • ES256205A1 - New system for the incrementation of sales in commerce in general (Machine-translation by Google Translate, not legally binding) : en es
  • ES72600Y - Egg incubation tray : en es
  • ES256715A3 - Improvements in the unión sleeves for armed cables (Machine-translation by Google Translate, not legally binding) : en es
  • ES256976A1 - Improvements in the side covers for tilting blinds blinds galleries (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223212A - Process for the production of amidic derivatives of 3,5-dioxopyrazolidine-n-carboxylic acid : en fr
  • GB837955A - Removing resin from metallic surfaces : en
  • US2940621A - Power loader : en
  • ES256981A1 - Improvements relating to processes for the reduction of materials in a rotary kiln : en es
  • ES79886U - Perfected roaster (Machine-translation by Google Translate, not legally binding) : en es
  • ES79682U - Improved cardboard box for the containment storage and transport of products (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222730A - Belt alignment device : en fr
  • ES76053Y - Liquid regulator : en es
  • GB837348A - Improvements in outboard motors : en
  • GB837460A - Improvements relating to electro-dialytic cells : en
  • ES256637A1 - Sack cleaning machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES79984U - Apparatus for magnetic therapy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223000A - Device for cleaning the cooling air on air-cooled engines : en fr
  • FR1223264A - Process for converting sodium tripolyphosphate form i into tripolyphosphate form ii : en fr
  • FR1223328A - Modifications to polymers of a vinyl halide with a vinyl ester of fatty acid : en fr
  • GB837911A - Improvements in and relating to the feeding of components to a panel or the like : en
  • DE1813196U - ROTARY PULSE SYSTEM FOR MEASURING DEVICES AND IN PARTICULAR FAST WRITING REGISTER DEVICES. : de en
  • DE1813336U - DEVICE CONNECTED TO A RESISTANCE MEASURING DEVICE FOR ELECTRIC MEASUREMENT OF THE POROSITY OR THICKNESS OF PROTECTIVE LAYERS. : de en
  • ES256390A3 - Improvements in universal electric welding machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES256537A1 - Silica-coated barium metaborate pigments and processes of producing the same : en es
  • FR1222765A - Improvements to dump wagons : en fr
  • US2940267A - Post driver and puller : en
  • US2940290A - Drawrope handle lock : en
  • USPP1953P - Chrysanthemum plant : en
  • ES73673Y - Magnetic hitches toy train : en es
  • ES79826U - Oriental type curtain perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223222A - Process for the preparation of amino-thio-chromanone and amino-thiochromone derivatives : en fr
  • ES79834U - Device for the use of plates without cord (Machine-translation by Google Translate, not legally binding) : en es
  • PL43403B1 - : en pl
  • US2940632A - Refrigerator : en
  • US2940967A - Process for the preparation of androsterone and intermediates therefor : en
  • US2940995A - Process for the production of estrogenic octahydrophenanthrene carboxylic acids : en
  • US2940795A - Tobacco feeding devices for cigarette making machines : en
  • US2941028A - Solderless coaxial cable fitting : en
  • US2940130A - Drafting mechanism : en
  • ES76323Y - Perfected feminine swimsuit : en es
  • US2940150A - Clamp of the resilient-strap, feed-screw type : en
  • US2940467A - Float valve : en
  • DE1813433U - INSULATED LID FOR COVERING THE HATCHES OF REFRIGERATED ROOMS. : de en
  • FR1223179A - Improvements to electronic tubes : en fr
  • FR1223395A - Method for improving the adhesion of polyolefins : en fr
  • GB837837A - Improvements in or relating to offset boring head for auger : en
  • GB837862A - Improvements in or relating to variable pitch marine screw propellers : en
  • DE1083750B - Open carrier for cans with a stepped edge : de en
  • DE1083227B - Air-cooled condenser for the top product of a distillation or rectification column : de en
  • ES256641A1 - Improvements in the photo making mechanism made in the photographic machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222945A - Drill : en fr
  • DE1083626B - Stud upsetting press with trimming step : de en
  • ES253015A1 - Procedure to obtain marks-molds and machines and machines for their realization (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223526A - Tube grinder with bars or balls mounted on tires : en fr
  • US2940815A - Vat dye compositions containing benzotriazoles : en
  • ES79987U - Container canister mouth with diaphragm seal (Machine-translation by Google Translate, not legally binding) : en es
  • ES80090U - Portfolio to indicate the location of a public telephone (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223080A - Arrangement for extinguishing charred fuel : en fr
  • PL43492B1 - : en pl
  • ES256022A1 - Solderless connector for insulated small wires : en es
  • FR1223310A - Automatic photocell diaphragm for shooting lens : en fr
  • US2941137A - Control circuit for motor-clutch device : en
  • DE1813459U - OVERHAUL DISPLAY DEVICE. : de en
  • DE1083267B - Process for the preparation of di-alkyleneimides : de en
  • DE1083434B - Relay spring set with layered insulating plates and contact springs : de en
  • AU5558959A - Process forthe production of carboxylic acids : en
  • AU5562159A - Columbium base alloy : en
  • AU5575359A - Card feeding machine : en
  • CA599865A - Stack draft responsive fuel flow control : en
  • GB837423A - Improvements in or relating to the production of ergot alkaloids : en
  • GB837964A - Snap-action electric switch : en
  • DE1083303B - Circuit arrangement for transmitting teletype messages via storage switching systems : de en
  • ES253115A1 - Improvements in door fences for transparent leaves (Machine-translation by Google Translate, not legally binding) : en es
  • ES76418Y - Multiple orientation support : en es
  • FR1223334A - Frame for magnetic sound recording sheets : en fr
  • GB837370A - Surgical dressing for forming a finger cot : en
  • GR20946B - EXCAVATION DEVICE AND / OR LOADING AFTER TWO ARMS AND AFTER HYDRAULIC FOLLOWING CONNECTION. : el en
  • US2940869A - Process of adhering an organic compound to a shaped organic polymer : en
  • ES73441Y - Radio antenna for motor vehicles : en es
  • ES75564Y - Improved alarm device : en es
  • FR1223495A - Device for controlling a motor by means of thyratrons : en fr
  • US2940762A - Locking device for phonograph pickup arm : en
  • CA599855A - Centrifugal separating machine : en
  • DE1813327U - EXCHANGE SYSTEM FOR CLOSE UP. : de en
  • PL43478B1 - : en pl
  • ES256325A1 - Display policy control device (Machine-translation by Google Translate, not legally binding) : en es
  • ES79969U - Improved arrangement for opening and closing furniture drawers (Machine-translation by Google Translate, not legally binding) : en es
  • US2940667A - Egg counting device : en
  • US2941090A - Signal-responsive circuits : en
  • US2941017A - Napthalene extraction process utilizing polynitro aromatic compounds as complexors : en
  • AU5562859A - Improvements in or relating to electroluminescent elements : en
  • BE587929A - Blower unit. : en fr
  • CA599722A - Preformed end wire for card and like rolls : en
  • CA600037A - Solvent treatment : en
  • BE587828A - Improvements in or relating to printing and ticketing machines. : en fr
  • CH346851A - Device for the production of barbs on the fiber tips of the pile layer of textile material webs : de en
  • AU5556359A - Control valve : en
  • FR1223513A - Modulator for DC amplifier : en fr
  • US2940653A - Container for lamp bulbs or the like : en
  • FR1223341A - Improved plastic compositions comprising a blend of a graft polymer of styrene on polybutadiene rubber with a styrene resin : en fr
  • GB837653A - Improvements in or relating to party-line arrangements for automatic telephone switching systems : en
  • DE1083308B - Method and device for checking the punched strips produced by a cube punch for a random distribution of the hole combinations : de en
  • DE1083354B - Circuit arrangement for de-damping the tuned IF circuit of a self-oscillating mixer with transistor : de en
  • ES256801A3 - Procedure for the formation of dielectric insulating coatings (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222750A - Device for measuring pressure, or a pressure difference, in easily mobile environments : en fr
  • FR1222993A - Improvements to manufacturing processes of a material resembling leather and to articles partially or wholly made from said material : en fr
  • BE588138A - Improvements to knitting machines. : en fr
  • DE1083294B - Device for inserting and loosening spring tension brackets for fastening railroad tracks to a base : de en
  • DE1083311B - Device and device for the decryption of encrypted transmitted television signals : de en
  • DE1813278U - SHOE CABINET. : de en
  • ES79986U - Improved soap dish (Machine-translation by Google Translate, not legally binding) : en es
  • ES80004U - Electromagnetic apparatus for driving the starter motor of internal combustión engines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222909A - Fittings for semi-rigid plastic or other pipes : en fr
  • GB837536A - A machine for harvesting agricultural and horticultural crops : en
  • US2940757A - Football training machine : en
  • US2940806A - Understructure for a tuble or similar member : en
  • US2941031A - Color killer apparatus for television receivers : en
  • ES254668A1 - Procedure for the preparation of dyes or solid stamping on fibrous materials (Machine-translation by Google Translate, not legally binding) : en es
  • GB837414A - Improvements in or relating to the securing of railway sleeper chairs to railway sleepers : en
  • GB837475A - Metal casting apparatus : en
  • FR1223487A - Bender : en fr
  • FR1223621A - Differential locking device of motor vehicles usable in particular in the agricultural economy : en fr
  • US2941117A - Mechanically steerable and electronically automatic headlighting system : en
  • NL94688C - : en
  • DE1083259B - Process for the preparation of cyclooctenones : de en
  • DE1083297B - Drive arrangement for two-axle bogies of rail vehicles : de en
  • DE1083458B - Process for the preparation of disazo and polyazo dyes : de en
  • DE1813381U - BELL-SHAPED VALVE SPINDLE ROTARY HANDLE WITH A HUB SLEEVE THAT SLIDES ON A MULTI-EDGE OF THE VALVE SPINDLE. : de en
  • FR1223274A - Process for the production of alumina : en fr
  • ES75929Y - Gullotina window : en es
  • FR1223156A - Electric motor with oscillating armature : en fr
  • FR1223408A - Ortho-hydroxy-azo dyes and their preparation : en fr
  • GB837361A - Air heating apparatus : en
  • GB837554A - Hobbing cutter : en
  • ES80020U - A perfected hat (Machine-translation by Google Translate, not legally binding) : en es
  • GB837611A - Improvements in or relating to the manufacture of soap : en
  • DE1813192U - BRUSH HOLDER. : de en
  • DE1813227U - PACKAGING CAPSULES FOR DENTAL MERCURY AMALGAME. : de en
  • DE1813490U - FULL CASE DRUM FOR SCREW CENTRIFUGES. : de en
  • US2941012A - Preparation of tetrafluoroethylene : en
  • USD188227S - Heater cabinet : en
  • DE1813194U - DEVICE FOR THE AUTOMATIC ADJUSTMENT OF SYMMETRATION AND COMPENSATION ARRANGEMENTS FOR TWO-POLE CONSUMERS FOR CONNECTION TO THREE-PHASE MAINS. : de en
  • ES255392A1 - Improvements in recessed drivers without driving pipes (Machine-translation by Google Translate, not legally binding) : en es
  • ES80032U - Improved apparatus for the production of voice for dolls (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223024A - Process for binding leaflets on plastic : en fr
  • DK89136C - Shirt flip and method of its manufacture. : da en
  • ES79633U - Miniature golf game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223514A - Indicator or sign post : en fr
  • DE1083717B - Production of shiny surfaces on paper, wallpaper or other objects : de en
  • DE1813378U - DIAPHRAGM VALVE WITH QUICK FASTENER. : de en
  • FR1222738A - Advanced clutch and transmission mechanism for two-wheeled vehicles and similar machines : en fr
  • FR1222927A - Automatic switching device for liquid or gaseous media : en fr
  • FR1223417A - Guidance system for navigation : en fr
  • US2940893A - Controlled precipitation of rubber onto asbestos fibers : en
  • FR1222880A - Gear shifting by gears without interruption of the traction effect, preferably for motor vehicles : en fr
  • ES256849A1 - High security photoelectric control system (Machine-translation by Google Translate, not legally binding) : en es
  • US2940406A - Two thread chain stitch sewing machine : en
  • US2940810A - Elevator filing appliance : en
  • GB837419A - Improvements in electrolytic condensers : en
  • DE1813415U - ALARM AND SECURITY SYSTEM AGAINST MOTOR VEHICLE THEFT. : de en
  • ES79908U - Tire warning device for automobile tires (Machine-translation by Google Translate, not legally binding) : en es
  • ES79929U - Electric socket device (Machine-translation by Google Translate, not legally binding) : en es
  • US2940343A - Wire stripper : en
  • CH347148A - Mixing valve : de en
  • ES256331A1 - A procedure for obtaining a pharmaceutical product (Machine-translation by Google Translate, not legally binding) : en es
  • ES256666A3 - Perfections in evaporators for refrigerating equipment (Machine-translation by Google Translate, not legally binding) : en es
  • ES76108Y - Rocking toy : en es
  • FR1223312A - Process for recovering the base of waste liquors from the preparation of wood pulp : en fr
  • GB837855A - Improvements in or relating to precision balances : en
  • GB837945A - Improved thermochemical desurfacing head : en
  • CA599961A - Servicing equipment for use with tyre building machines : en
  • CH346919A - Impregnated fiber structure for electrotechnical purposes : de en
  • CH347039A - Piston made of light metal with cast-in protective ring for a piston ring groove : de en
  • DE1083723B - Process for creating a surface pattern on fabric-covered toy blocks : de en
  • CH347013A - Radiation level monitor : de en
  • CH347065A - Stitch adjusting device on a sewing machine : de en
  • PL43404B1 - : en pl
  • PL43424B1 - : en pl
  • CA599960A - Cosmetic container : en
  • CH347011A - Aiming and reading device for field angle measuring devices, in particular for compasses and clisimeters : en fr
  • US2940098A - Corporation cock cleaner : en
  • US2940079A - Stapling devices : en
  • US2940210A - Sewing machine lid and anti-skid cover therefor : en
  • CA599795A - Dry gas meters : en
  • CA599816A - Servo systems for controlling dirigible craft : en
  • CA599856A - Process for agglomerating aluminum nitride and resultant product : en
  • ES256335A1 - Improvements in helical drills for land (Machine-translation by Google Translate, not legally binding) : en es
  • ES256739A1 - Procedure for manufacturing a refreshing drink (Machine-translation by Google Translate, not legally binding) : en es
  • ES79981U - Improved egg cup (Machine-translation by Google Translate, not legally binding) : en es
  • BE587744A - Improvements made to furnaces intended to treat relatively high loads in particular. : en fr
  • BE588033A - Method and installation for electric heating of premises. : en fr
  • CA600042A - Process and composition for protectively coating aluminum and aluminum alloys : en
  • BE564032A - Device for detecting and controlling variations in the composition of a gas, usable in particular as a fire detector : en fr
  • BE587886A - Tinted glass fibers. : en fr
  • US2941170A - Motion transducer : en
  • CH346915A - Loudspeaker system : de en
  • AU242917B2 - Multiple compartment package : en
  • BE585783A - High sensitivity piezoelectric receiver : en fr
  • CA599643A - Workpiece transferring mechanism : en
  • BE588044A - Panel for building walls, especially facade element. : en fr
  • PL43481B1 - : en pl
  • US2940339A - Semi-automatic two-speed hub for velocipedes and the like : en
  • CA599740A - Pressure puller : en
  • US2940194A - Skewed roller type tensioning for ironing machines : en
  • CA599926A - Sink bowl structure : en
  • CH347068A - Device for the production of yoghurt and other milk products produced by thermal bacteria in the household : de en
  • CH347118A - Drive for a double-sided spinning or twisting machine : de en
  • DE1083671B - Vehicle axle, especially for all-terrain vehicles : de en
  • CA599672A - Wheel aligning device : en
  • CA599752A - Automatic can opener : en
  • US2940289A - Diaper rinsing device : en
  • US2940400A - Automatic selective dispatch and transfer conveyor system : en
  • CA599899A - Method of forming a rim : en
  • CA600056A - Transformation of steroids by microorganisms : en
  • CA599929A - Process for obtaining multiple positive photographic images by diffusion-transfer : en
  • BE587971A - Flush valve for water closets or other similar sanitary installations provided with flushing by pressurized water. : en fr
  • AU232904B2 - Improvements relating to fusible connectors for current carrying components inan electrical circuit : en
  • DE1083195B - Fabric for clothing : de en
  • DE1813342U - SPEED WARNING DEVICE FOR SPEED AND SPEED INDICATOR. : de en
  • CA600048A - Hydraulic powered flying controls : en
  • AU5561759A - Improvements in gas meters : en
  • CA599835A - Process for the recovery of diosgenin and its oxygenated derivatives from vegetable matter : en
  • CA599695A - Method for producing iodine derivatives of thyronine : en
  • CA599785A - Method and apparatus for treating liquid mixtures : en
  • AU5575459A - Improvements relating to electrical measuring instruments : en
  • CH347060A - Method for setting a rivet and apparatus for carrying out this method : en fr
  • CA23305S - Scouring pad dispenser : en
  • BE585629A - Process for the preparation of carboxylic acids : en nl
  • AU246434B2 - Oriented polypropylene films and methods of their production : en
  • AU249159B2 - Coating of polystyrene : en
  • CA599885A - Foot operated brake system : en
  • CH346852A - Cylindrical tub for washing machine : en fr
  • DE1813249U - AIR CASE. : de en
  • DE973825C - Time switch for X-ray apparatus : de en
  • ES253259A1 - Improvements introduced in the construction of liquor, blast-grader and analogue appliances (Machine-translation by Google Translate, not legally binding) : en es
  • PL43385B1 - : en pl
  • AU245442B2 - Improvements in or relating tothe hydrogenation of unsaturated hydrocarbons : en
  • AU235151B2 - Switch actuator for electric instantaneous water heater : en
  • CA599956A - Hoisting mechanism for use with industrial trucks and tractors : en
  • DE1083700B - Hydraulically operated positioning device for skylight flaps, especially for skylight flaps on ships : de en
  • CA599860A - Piston type shock absorber : en
  • ES79612U - Folding armchair (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222675A - Microwave measuring device : en fr
  • GR20942B - EXHAUST THERMOMETERS FOR RADIATORS AND SIMILAR. : el en
  • CH346862A - Liquid filter : en it
  • BE587660A - Cardboard box and its manufacturing process. : en fr
  • BE587784A - Paper impregnation agent. : en fr
  • AU5569759A - Improvements in machines for assembling furniture spring interiors : en
  • US2940284A - Pile loop severing apparatus and method : en
  • CA599776A - Combined wheel and disc brake assembly and actuator means therefor : en
  • DE1083732B - Heart arrangement for turnouts of toy and model railroad tracks : de en
  • GB837395A - Transducing devices : en
  • DE1813442U - DOSING DEVICE FOR THE INLET OF THE GRIT Blasting Agent to the centrifugal wheels of plastering and descaling systems. : de en
  • ES80089U - Counterweight device for the individual movement of puppet eyes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222819A - nuclear reactor fuel element : en fr
  • GR20943B - METHOD OF MANUFACTURING BENZOIC ACID PRODUCERS. : el en
  • US2940127A - Capacitor end seal process : en
  • US2940215A - Noise making device for velocipedes or the like : en
  • DE1813250U - DEVICE FOR THE ONDULATING OF THE HAIR WITH THE HELP OF WARM AIR THAT EMENTS FROM THE ONDULATING DEVICE ITSELF. : de en
  • AU4421858A - Improved decorative screen : en
  • BE587873A - Chart-chart changers for recording instruments. : en fr
  • FR1222776A - Fantasy postcard and production process : en fr
  • GB837465A - Self-propelling, powder-dispensing compositions : en
  • GB837571A - Sealing and supporting devices for rotatable members : en
  • GB837629A - Compressor : en
  • GB837883A - Method of and apparatus for cooling cement clinker : en
  • CA599667A - Casting rod handle : en
  • ES257167A1 - Improvements introduced in the machines of fregar (Machine-translation by Google Translate, not legally binding) : en es
  • AU237344B2 - Clamp structure : en
  • BE587970A - Electrostatic shielded loop antenna. : en fr
  • DE1083309B - Device for the encryption or decryption of television signals : de en
  • DE1083684B - From a piece of material existing drip and pouring insert for fluid containers, such as bottles or the like. : de en
  • BE563980A - Adhesive for silicones : en fr
  • BE564379A - PROCESS FOR VESSING TANK COLORANTS. : en fr
  • CA599651A - Animal trap : en
  • CH346973A - Machine for making loops on sanitary napkins : de en
  • DE1083484B - Liquid ring pump or compressor : de en
  • ES256812A1 - Some improvements in the cylindrar and roscar tornos (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223595A - Improvements to devices to assist typing and possibly other manual commands in an office keyed machine, such as a typewriter : en fr
  • ES80066U - Four-plow plow (Machine-translation by Google Translate, not legally binding) : en es
  • GB837873A - Improvements in or relating to beam clamps : en
  • BE588093A - Installation for ships, used for landing or launching, especially for lifeboats, rescue rafts and inflatable boats. : en fr
  • CA599724A - Bale lifter : en
  • AU419170B2 - Improvements relating to homing systems : en
  • BE585687A - Assembly comprising a relay which is energized when a point in the circuit is grounded : en fr
  • ES79654U - Closing for flexible packaging (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223601A - Process for manufacturing conical rods, usable in particular for making fishing rods : en fr
  • FR1223616A - Tool holder socket : en fr
  • GB837618A - Improvements relating to a pressure smoothing device in combination with liquid pumps : en
  • PL43509B1 - : en pl
  • US2940305A - Arrangement for positioning ultrasonic probe : en
  • US2940673A - Liquid mixing and spraying device : en
  • US2941115A - Tuning apparatus for klystron oscillators : en
  • AU4435958A - A wiring connector for fluorescent lighting ballasts : en
  • US2941088A - Optical encoder : en
  • BE564359A - : en
  • CH346965A - Centrifugal machine wheel fitted with a diffuser : en fr
  • AU236629B2 - Improvements relating to electric resistance tube welding apparatus : en
  • AU239759B2 - Improvements relating to electronic counting chains : en
  • CH346943A - Switching device with at least one saturable main choke coil : de en
  • ES256351A1 - Machine and corresponding procedure for the manufacture of armed concrete plates and viguettes (Machine-translation by Google Translate, not legally binding) : en es
  • ES256389A3 - Procedure for the obtaining of special paper for filters of fluids, particularly liquids (Machine-translation by Google Translate, not legally binding) : en es
  • CH347095A - Door closer : de en
  • DE1083351B - Circuit arrangement for testing devices for testing contacts marking pulses and pulse pauses : de en
  • US2940755A - Toy horse : en
  • DE1083296B - Hydrostatic drive for rail vehicles : de en
  • DE1083528B - Electric liquid heater : de en
  • ES256762A1 - New primary purchase system (Machine-translation by Google Translate, not legally binding) : en es
  • ES76485Y - Label holders for packaging : en es
  • FR1222801A - Stereoscopic vision postcard : en fr
  • FR1223090A - Process for preparing acelaic acid : en fr
  • FR1223637A - Electric motor : en fr
  • GB837895A - Diisocyanate modified polycarbonates : en
  • DE1083478B - Regulation for compressor systems : de en
  • DE1083497B - Dental air handpiece : de en
  • DE1083220B - Method and device for lamination of thermoplastics on fabric webs : de en
  • DE1813284U - SPONGE MADE FROM PLASTIC FOAM. : de en
  • FR1223530A - Shock absorber device : en fr
  • PL43396B1 - : en pl
  • US2940207A - Trolling device : en
  • US2940508A - Elevating boat seat : en
  • US2940622A - Latch mechanism for end panels for wagons : en
  • DE1083362B - Transformation line with changeable distance between inner and outer conductor : de en
  • DE1083628B - Feeding device for shredding or classifying machines : de en
  • DE1083355B - Protection device for a transistor-controlled power supply with constant output voltage : de en
  • FR1222980A - Drive mechanism for trailer hitched to a tractor : en fr
  • GB837346A - Method of fluorinating organic compounds containing other halogens : en
  • GB837542A - Improvements in or relating to the manufacture of polymers in aqueous dispersion : en
  • GB837860A - Improvements in or relating to screen printing machines : en
  • US2940266A - Method of constructing an offshore well drilling island : en
  • US2940890A - Treatment of cellulosic pulps : en
  • US2941029A - Preformed tie for fastening a line wire to an insulator : en
  • GB837800A - Improvements in ring twisting or spinning machines : en
  • DE1813338U - RIGHT BAR. : de en
  • AU5572959A - Method of cooking food ina perforated container by means of pressurised dry steam : en
  • CA600039A - Automatic phase equalizer : en
  • CH347100A - Tool for finishing the tips of ballpoint pens after crimping the ball : en fr
  • DE1083583B - Imprint on recording media, such as letters or the like, for subsequent automatic sorting : de en
  • DE1813270U - SEAT OR Lounger. : de en
  • ES79833U - New model of flashlight for lighting (Machine-translation by Google Translate, not legally binding) : en es
  • ES79859U - Anti-leakage device applicable to bottle dosing machines (Machine-translation by Google Translate, not legally binding) : en es
  • GB837924A - Improvements in and relating to fuel injection pumps : en
  • AU5555959A - Improvements relating to electronic counting chains : en
  • BE563863A - NEW REACTIONAL CATION-ACTIVE PRODUCTS FROM UREA, CONTAINING AMIDIC GROUPS, PROCESS FOR PREPARING THEM AND THEIR USE. : en fr
  • CA599814A - Thermostatic control switch : en
  • DE1813294U - PLATE ON HOME APPLIANCES. : de en
  • DE1813356U - ASHER WITH SELF-CLOSING BIN. : de en
  • DK89138C - Device for partition plates for a file box. : da en
  • ES80021U - Clothes trouser (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222659A - Pigment preparations in the form of powders : en fr
  • FR1223532A - Flexible connection hose : en fr
  • ES74739Y - Tensioning clamp for cables and the like : en es
  • FR1223018A - New variety of rose bush with dark red flowers : en fr
  • GB837478A - Improvements in or relating to apparatus for determining the sulphur dioxide concentration in air : en
  • DE1083465B - Oil separator : de en
  • FR1223609A - Improvements to servo-clutch devices for motor vehicles and other applications : en fr
  • CA599726A - Machine for twisting and panning bread dough : en
  • DE1083200B - Offset and conveyor mat : de en
  • ES256190A1 - Synchronous frequency converter (Machine-translation by Google Translate, not legally binding) : en es
  • GB837787A - Improvements in or relating to hand mirrors : en
  • US2940413A - Davit unit for boat anchors : en
  • US2940780A - Packing means for railroad car axle journal boxes : en
  • US2941204A - Antenna mount : en
  • PL43379B1 - : en pl
  • PL43523B1 - : en pl
  • USD188231S - Multi-puncture intra-dermal inoculation instrument : en
  • AU240332B2 - A process forthe manufacture of carbon disulphide : en
  • BE564181A - PROCESS FOR PREPARING 6-AZA-URACIL AND ITS DERIVATIVES. : en fr
  • BE588047A - A device and method for storing information. : en fr
  • ES257370A3 - Perfected hydraulic engine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223291A - Electrically conductive ceramic tiles, for tiling : en fr
  • CA600017A - Blown fiber-containing shoe soles : en
  • CH346931A - Stage switchboard for the electrical remote control of regulating devices for lighting circuits : de en
  • CH347001A - Device for bending thermoplastic plastic films : de en
  • ES256439A1 - Improvements in the manufacture of alienation and curative action appliques for skin affections (Machine-translation by Google Translate, not legally binding) : en es
  • ES76206Y - Improved electrical switchgear : en es
  • FR1222994A - Improvements in methods and devices for manufacturing plastic hollow bodies : en fr
  • FR1223403A - Process for refining metals and intermetallic compounds such as indium antimonide : en fr
  • FR1223499A - Endive harvester : en fr
  • GB837495A - Electro-plating apparatus : en
  • GB837690A - Zone purification device : en
  • ES255179A1 - Procedure for the formation of layers of coating of pulverulent materials, suitable to enter in fusion (Machine-translation by Google Translate, not legally binding) : en es
  • ES256805A1 - Improvements in floating suspensions for machine engines that work at great speed (Machine-translation by Google Translate, not legally binding) : en es
  • ES79692U - Installation to give natural light and air the interior of buildings (Machine-translation by Google Translate, not legally binding) : en es
  • ES79949U - Perfect closure insurance for packaging (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223051A - Inflatable boat : en fr
  • DE1083371B - Earthing or current collection device of the screw clamp type for connection to electrical overhead lines, in particular to lines in high-voltage systems : de en
  • ES257137A1 - Method of moulding objects from thermoplastic synthetic material : en es
  • FR1223531A - Application of aryl oxalates to a new method of preparing gamma-benzopyrone-2-carboxylic esters : en fr
  • PL43436B1 - : en pl
  • US2940593A - Automatic custody transfer of crude oil : en
  • ES256764A1 - CONNECTION PROVISION FOR TELECOMMUNICATION INSTALLATIONS TO AVOID ERRONOUS OCCUPATION OF SELECTORS : en es
  • ES251679A1 - A method for the formation of adhesive compositions (Machine-translation by Google Translate, not legally binding) : en es
  • ES256545A1 - Improvements in auxiliary apparatus for the injection of medicines (Machine-translation by Google Translate, not legally binding) : en es
  • ES256859A3 - Improvements in hairdresser equipment (Machine-translation by Google Translate, not legally binding) : en es
  • GB837834A - Improvements relating to lever clips for wearing apparel : en
  • US2940151A - Clamp : en
  • US2940435A - Dual fuel system : en
  • NL95953C - : en
  • US2940356A - Picture and sound presentation systems : en
  • US2940358A - Image reversing optical system : en
  • US2940197A - Slide changing attachment : en
  • US2940775A - Trailer hitch for car, truck, or tractor : en
  • AU245105B2 - Urea particulates and method of producing same : en
  • FR1223218A - Process for the production of alkylene iminoquinones : en fr
  • FR1223452A - Process for curing furan resins : en fr
  • FR1223517A - Generating machine, at variable speed, of alternating currents at constant frequency : en fr
  • GB837788A - Buttonhole making device : en
  • ES79760U - Deflecting nozzle for powdery products (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222706A - Reel improvements for the textile industry : en fr
  • FR1222956A - Construction process and concrete blocks for the implementation of this process : en fr
  • ES256346A1 - Process for producing fibers from copolymers of acrylonitrile and vinylidene chloride : en es
  • ES73342Y - Element for coupling and connecting batteries : en es
  • ES79655U - Flexible closing container perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES80017U - Cone for the tincture of sides (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223512A - Improvements to taps : en fr
  • FR1223623A - Dispensing container : en fr
  • GB837550A - Microwave mixer systems : en
  • GB837667A - A dough-dividing and dough-working machine : en
  • CA599697A - Turbines and in particular gas turbines : en
  • CA599941A - Refining titanium alloys : en
  • PL43488B1 - : en pl
  • FR1222770A - Quick-fit flange and flange foot : en fr
  • FR1223259A - Process for the polymerization of fluorinated unsaturated organic compounds : en fr
  • GB837518A - Mechanism for actuating the binding needles in straw and hay baling presses : en
  • CA599746A - Welding machine for rails or the like : en
  • CH346872A - Process for the preparation of hydrazones : de en
  • ES256581A3 - Procedure for superficial finishing of parts by vibration (Machine-translation by Google Translate, not legally binding) : en es
  • GB837435A - Snap-action electric switch construction : en
  • PL43369B1 - : en pl
  • US2940505A - Production of plaster board : en
  • US2940790A - Gate locking device : en
  • US2940944A - Resinous coating compositions : en
  • DE1083211B - Process for the production of sealing cones provided with a reinforcing ring for pipe screw connections on thin-walled steel pipes : de en
  • DE1813312U - DEVICE FOR THE MANUFACTURING OF PLASTIC PIPES WITH WIRE INSERTS. : de en
  • US2941155A - Differential amplifier : en
  • AU237729B2 - Improvements in shuttleless looms : en
  • CA599656A - Method and means of administering procaine and like preparations : en
  • CA600027A - Fine-tuning mechanism : en
  • DE1083302B - Control valve for a load-dependent braking device for vacuum brakes of railway vehicles : de en
  • DE1083674B - Sky frame for fixed sliding roofs of motor vehicles : de en
  • DE1083677B - Dashboard for automobiles : de en
  • DE1083682B - Spring device for wheel suspension, in particular suspension fork for single-track vehicles : de en
  • FR1223622A - Method and device for measuring the flow velocity of a gas : en fr
  • GB837577A - Improvements in or relating to machines for cancelling stamps on mail pieces : en
  • GB837760A - Magazine gramophone record player : en
  • PL43427B1 - : en pl
  • US2940428A - Parallel hydraulic control system : en
  • USD188220S - Spoon or similar article of flatware : en
  • US2941165A - Switching devices for ultrahigh frequency waves : en
  • DE1083672B - Spring element, especially for the axle suspension of motor vehicles : de en
  • US2941038A - Multiplex telephone system : en
  • US2940411A - Collapsible boat anchor : en
  • US2940477A - Controller : en
  • US2941106A - Peras : en
  • US2940727A - Staple remover : en
  • ES256149A2 - Improvements in the manufacture of peines for gillbox, gillintersecting and similar (Machine-translation by Google Translate, not legally binding) : en es
  • BE587993A - Elevator for hay, straw, sheaves and pressed bales : en fr
  • DE1083644B - Holder for filter and sun visor that can be attached to the lens of an optical device : de en
  • AU242502B2 - Method of and apparatus for fabricating base subassemblies inthe manufacture of electric lamps andthe like : en
  • PL43382B1 - : en pl
  • PL43519B1 - : en pl
  • DE1813256U - ELECTRIC COFFEE GRINDER WITH ADDITIONAL DEVICE. : de en
  • ES76038Y - Household electric lighter : en es
  • ES79619U - Frame perfected for photographs and the like (Machine-translation by Google Translate, not legally binding) : en es
  • ES79658U - New ceramic brick for the formation of beams (Machine-translation by Google Translate, not legally binding) : en es
  • GB837917A - Improvements in or relating to apparatus and method for making records from which signal travel times can be determined : en
  • BE587846A - : en
  • BE587857A - Illuminated handrail for parapet or ramp. : en fr
  • CH347114A - Multiple-twist milling process and milling machine for implementing this process : en fr
  • ES256711A3 - Procedure for the obtaining of molded articles from crystallizable synthetic materials (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223042A - Grids forming traffic decks : en fr
  • DE1813265U - ADJUSTABLE STAND FOR FLOWERS, BOOKS AND THE LIKE : de en
  • ES256183A1 - An installation of hydraulic control for agricultural tractor (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222858A - Method of packaging articles for their presentation and sale and machine for implementing said method : en fr
  • FR1222967A - Variety of carnation with yellow flower of the so-called midi race : en fr
  • FR1223029A - Dental care milling machine : en fr
  • GB837578A - Apparatus and method of manufacturing air spring : en
  • GB837803A - Improvements in pyrophoric lighters : en
  • US2940584A - Roll film processing apparatus : en
  • DE1083299B - Spring-loaded pendulum support to support the car body of rail vehicles : de en
  • DE1083625B - Template-controlled flame cutting device for pipes : de en
  • DE1813367U - CLAMPING PIECE. : de en
  • ES79777U - Danger signaling device with folding structure (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223145A - Rotary electric machine : en fr
  • FR1223365A - Method for driving the distributor and conveyor discs of the transport mechanisms, and the mechanisms applying this method, in particular for packaging machines : en fr
  • DE1083325B - Circuit arrangement for the formation of a code symbol : de en
  • DE1083584B - Device for scanning perforated markings on recording media for statistical machines : de en
  • ES243048A3 - A container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222863A - In-depth extinguishing process for eruptive oil wells on fire : en fr
  • GB837586A - A method and apparatus for simultaneously sealing the edges of films or sheets of thermoplastic material to form a single sheet thereon : en
  • BE588072A - High strength alloy steels : en fr
  • ES256672A1 - Special electrical installation system for small vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES79629U - Light signal (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222850A - Amino compounds and their preparation process : en fr
  • FR1222921A - Rubber polymer refinements : en fr
  • PL43479B1 - : en pl
  • US2940703A - Ribbon parachute and automatic release means therefor : en
  • US2940908A - Tetracycline process : en
  • DE1813351U - AUTOMATIC REFUELING FLAMMABLE LIQUIDS. : de en
  • DE1813425U - LIMITATION BAR WITH FLASHING AND LIMITATION LIGHT FOR MOTOR VEHICLES. : de en
  • ES76301Y - Multiple shot imitating sound device applicable to toys : en es
  • ES79871U - Pressure water feeding device for coffee making machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222657A - Dielectric materials and processes for their manufacture : en fr
  • GB837751A - Improvements in or relating to sheeted trussed roofs : en
  • PL43364B1 - : en pl
  • ES256180A1 - A system of promotion of increased sales (Machine-translation by Google Translate, not legally binding) : en es
  • ES79939U - Device for towing vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223386A - Connection of retaining brackets for the support of galleries : en fr
  • GB837589A - Flexible non-woven fibrous sheeting : en
  • ES253554A1 - A process and paste for jointing and assembling refractory materials : en es
  • GB837438A - Process for the manufacture of polyalkylene glycol terephthalates : en
  • ES255907A1 - Circuit protection to protect the luminous coat of catalog ray tube, especially for television appliances (Machine-translation by Google Translate, not legally binding) : en es
  • ES256456A1 - Device for molding in round (Machine-translation by Google Translate, not legally binding) : en es
  • DE1083547B - Process for the production of self-curing plastics from polymerizable organic compounds : de en
  • DE1813162U - HF CONNECTOR WITH SLOTTED INTERNAL SOCKET FOR COAXIAL CABLE. : de en
  • FR1223289A - Method for sensitizing light-sensitive silver halide photographic emulsions : en fr
  • FR1223604A - Gyroscopic distributor : en fr
  • US2940245A - Spinning ring : en
  • ES79900U - Extendable mandrel (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222732A - Caps for superheater tube elements : en fr
  • FR1223170A - Process for removing sulfur compounds found in hydrocarbons, such as gasoline, diesel oils, fuel oils and lubricating oils : en fr
  • GB837698A - Improvements in or relating to disc brakes : en
  • GB837802A - Amino-containing vinyl sulfides : en
  • ES79972U - Folding chair perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB837513A - Method and apparatus for continuously treating powdered metallic compounds at high temperature to produce powdered metals : en
  • ES79968U - Stabilizer device for motor scooters (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222920A - New acetone-soluble metalliferous azo dyes and process for their preparation : en fr
  • FR1223076A - Mobile chopper for green fodder : en fr
  • FR1223118A - Carpet carpet or similar : en fr
  • FR1223296A - Cross-linked copolymer mixtures containing a filler : en fr
  • GB837783A - Method and apparatus for feeding a solids slurry to a reaction system : en
  • GB837887A - Improvements in or relating to mine car and tub transporting systems : en
  • GB837387A - Draw-benches : en
  • DE1083566B - Photographic telephoto lens : de en
  • DE1083624B - Self-propelled flame cutting cart : de en
  • DK89171C - Lid with clamping member. : da en
  • AU242676B2 - Method producing junction regions in semi-conductor materials : en
  • BE585557A - Improvements in the manufacture of electrical circuit elements using semiconductor bodies. : en fr
  • GB837585A - Process and apparatus for chemical reactions : en
  • US2940357A - Adjusting mechanism for slit lamp apparatus : en
  • ES256599A1 - Improvements introduced in the construction of portalampers for fluorescent tubes (Machine-translation by Google Translate, not legally binding) : en es
  • ES80015U - A game of gardening in miniature (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223566A - New combination allowing the grinding and mixing of cereals and various products : en fr
  • DE973832C - Parallel vice consisting of forged pieces : de en
  • US2941033A - Flat-copy scanner : en
  • DE1083632B - Thread guidance on sewing machines : de en
  • US2940770A - Heelbarrow : en
  • US2940925A - Process for preventing emulsion formation by acidifying wash water : en
  • US2941054A - Coded-card reader : en
  • US2941076A - Compound demodulator : en
  • DE1813395U - SEEKER SHOE ON PHOTOGRAPHIC CAMERAS. : de en
  • DE1813409U - INTERIOR LINES FOR PASSENGER VEHICLES. : de en
  • ES252663A3 - Improvements implemented in identification and signaling of keys and llaves (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223332A - Improvements to two-section pneumatic braking systems, in particular for motor vehicles : en fr
  • DE1083205B - Electrically non-conductive support mandrel in a pipe welding mill : de en
  • DE1083426B - Adjustable bulb socket with ball joint for illumination purposes : de en
  • ES256698A1 - Improvements in the braking mechanisms of tow vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES76194Y - Plug for electrical plug : en es
  • ES79650U - Closure of truck with safety device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222768A - Control apparatus for an industrial process, in particular for maintaining a constant circulation of liquid in the process : en fr
  • FR1222828A - Loading device and tractor fitted with this device : en fr
  • FR1223135A - Device for keeping the tension of strips of material constant in machines for processing them : en fr
  • FR1223140A - Field-operated hay cake press : en fr
  • FR1222806A - advanced load elevator : en fr
  • FR1222919A - Installation of carriers : en fr
  • FR1223183A - Improvements to pressurized fluid springs : en fr
  • FR1223441A - Process for the preparation of heterocyclic polymethylene-bis-quaternary ammonium salts : en fr
  • FR1223466A - Further training in tapping devices : en fr
  • GB837476A - Improvements in or relating to apparatus for measuring the electrical conductance ofa liquid : en
  • BE587709A - Process for increasing the corrosion resistance of galvanized products, and products obtained. : en fr
  • CA599689A - Cement manufacture : en
  • ES79628U - Improved thermometer for refrigerators (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223270A - Arc extinguishing device for electric switches : en fr
  • FR1222941A - Machine for processing green beans : en fr
  • GB837635A - Improvements in or relating to friction clutches : en
  • CH346925A - Part of an electrical system with a circuit breaker with rod drive and accessories for the switch : de en
  • CH346927A - Metal arcing chamber for electrical switchgear : de en
  • PL43400B3 - : en pl
  • PL43441B1 - : en pl
  • ES252428A1 - Collapsible tubes and closure means therefor : en es
  • ES253547A1 - Improvements in the construction of electrical secamants (Machine-translation by Google Translate, not legally binding) : en es
  • ES79609U - Device for joining panels (Machine-translation by Google Translate, not legally binding) : en es
  • US2940574A - Dispensing unit : en
  • US2940846A - Zinc base alloy casting : en
  • US2940931A - Process for preparing rheopectic calcium 12-hydroxy stearate grease : en
  • AU4773359A - Improvements in coal cleaning apparatus : en
  • BE587808A - Device for automatic backlash compensation in rigid couplings. : en fr
  • CH347137A - Self-winding timepiece : en fr
  • FR1223293A - Sintering of metal or ceramic agglomerates : en fr
  • GB837411A - Improvements in methods of welding studs or like members to plates or other bases : en
  • GB837963A - Handling of sodium dispersions : en
  • FR1223115A - Hydraulic cell mechanism and in particular gear pump, high pressure : en fr
  • FR1223413A - Sliding drive machine and in particular alternator group : en fr
  • GB837621A - A pull-out device with automatic tension control for a metal extrusion press : en
  • GB837666A - A dough dividing and dough working machine : en
  • ES255794A1 - Improvements introduced in the skips load door command (Machine-translation by Google Translate, not legally binding) : en es
  • ES73503Y - Speed selector device for lathe heads : en es
  • GB837811A - Improvements in or relating to conduit boxes for electrical accessories : en
  • US2941144A - Conductive particle detector : en
  • FR1223110A - Process for dyeing polyhydroxy materials : en fr
  • GR20934B - BRA. : el en
  • CA599824A - Pressure regulating device : en
  • ES76336Y - Device for lifting bulky objects : en es
  • ES76557Y - Removable and foldable table perfected : en es
  • CA599790A - Analyzer and method of using same : en
  • AU246688B2 - Improvements in or relating to resilient tapes forthe support of upholstery anda method forthe manufacture thereof : en
  • BE587668A - Covering the overflow hole for bathtubs, sinks, or the like : en fr
  • BE587988A - Improvements made to winders with multiple spools for threads and similar materials. : en fr
  • BE588054A - Method and milling head for milling profiled shapes. : en fr
  • ES79830U - New brick (Machine-translation by Google Translate, not legally binding) : en es
  • ES79901U - Reversible garment for head and neck (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223314A - Two-Layer Element Metal Bracelets Enhancements : en fr
  • FR1223323A - Stabilization network for servomechanisms : en fr
  • DE1083229B - Liquid cyclone : de en
  • DE1083627B - Schlaegermuehle : de en
  • DE1813169U - HOUSING FOR FOOT DIMENSION SWITCH. : de en
  • DE1813203U - SLIDING COVER OF BULB SOCKETS. : de en
  • FR1222940A - Decorative wire mesh made with perforated metal strips : en fr
  • AU261265B2 - Protective mask : en
  • CA599690A - Method for the manufacture of spherically formed parachutes from ribbons : en
  • AU5574659A - Improvements relating to electric resistance tube welding apparatus : en
  • BE587950A - Improvement in telescopic elements for beams, formwork machines, scaffolding and the like. : en fr
  • CH347128A - Process for the production of ferrites : de en
  • PL43535B1 - : en pl
  • USD188198S - Mirror : en
  • BE587774A - Improved "bypass" valve for a pump in a fluid flow system. : en fr
  • BE587954A - Abrasive cleaner. : en fr
  • DE1083466B - Process for filtering diesel fuel using chemically active filter media and filters to carry out the process : de en
  • ES253014A1 - Procedure and apparatus for the production of cast molds of liquid molding masses using permanent metallic models (Machine-translation by Google Translate, not legally binding) : en es
  • ES79927U - Mechanism for bicycle saddle and similar (Machine-translation by Google Translate, not legally binding) : en es
  • GB837351A - Improvements in or relating to luminescent materials : en
  • GB837487A - Etching curved surfaces : en
  • ES254462A3 - Procedure with your corresponding device for the continuous manufacture of hollow bodies or containers of thermoplastic synthetic material (Machine-translation by Google Translate, not legally binding) : en es
  • ES75490Y - Watch box : en es
  • DE1083239B - Manufacture of hydrazine hydrate : de en
  • DE1083591B - Starting aid for nozzle units : de en
  • DE1813358U - SEEDBAND. : de en
  • FR1222835A - Dyes of the anthraquinone series containing reactive groups, method of manufacture and applications : en fr
  • GB837498A - Method and apparatus for distillation : en
  • GB837752A - Improvements in or relating to the manufacture of wire strands and bunches : en
  • US2941099A - Cold cathode ionization gauge : en
  • ES79857U - Double plug for electrical connection (Machine-translation by Google Translate, not legally binding) : en es
  • GB837364A - Servicer for tire building machine : en
  • CH346881A - Process for the preparation of new pyrazolone derivatives : de en
  • DE1083447B - Nuclear reactor with means for controlling the distribution of the neutron flux : de en
  • DE1083600B - Device for regulating the effective cross section of the nozzle of a recoil drive : de en
  • DE1813357U - MATCHBOX CONTAINER AND DISPENSER. : de en
  • DE1813435U - GRINDING DEVICE FOR THE VERTICAL AND ANGLED PLANE CIRCLING KNIVES OF DISC CUTTING MACHINES. : de en
  • ES254110A1 - Procedure for obtaining joints between construction plates and same construction parts (Machine-translation by Google Translate, not legally binding) : en es
  • ES256817A3 - Improvements in the formation of insulating coatings on cables and electrical conductors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223069A - Method for preventing corrosion of sulphate pulp digestion plants and device used : en fr
  • BE585648A - Variable transmission glazing : en fr
  • CH347085A - Clamp for fastening cables to tubular parts of vehicle frames : de en
  • AU234270B2 - Control valve : en
  • AU5565559A - Improvements inthe production of sliding clasp fasteners : en
  • CA599783A - Magnetic storage and sensing device : en
  • CH346908A - Railway tramway comprising n articulated elements : en it
  • US2940624A - Can unbagging and transferring apparatus and method : en
  • US2941156A - Frequency detecting system with gated output : en
  • US2941202A - Modified cross-correlation radio system and method : en
  • ES256870A2 - Improvements introduced in the machines to cut fiambres (Machine-translation by Google Translate, not legally binding) : en es
  • US2940941A - R daltqn : en
  • US2941112A - Electric discharge device : en
  • PL43496B1 - : en pl
  • US2941114A - Slalom focusing structures : en
  • CA599747A - Production of lysine and other amino acids : en
  • CH346987A - Fastening device for band-shaped spring members for covering mattresses, seating furniture and the like : de en
  • CH346853A - Washing machine : de en
  • BE563504A - STAND FOR CYLINDER HOLDER AND PRESSURE ARMS FOR SPINNING MACHINE STRETCHERS. : en fr
  • CA599958A - Vitamin preparations and method of obtaining the same : en
  • BE587789A - Further training in heat exchangers. : en fr
  • BE588019A - C-substituted piperazinones and their salts and methods of preparation. : en fr
  • CA599704A - Unitary tank for either, the primary, or both the primary and secondary treatment of sewage : en
  • BE585777A - Device for recording or reproducing acoustic vibrations, provided with a variable acoustic impedance : en fr
  • BE587956A - Packing of welding electrodes. : en fr
  • CA599668A - Adjustable sieves : en
  • ES79892U - Stopper for soft drink bottles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223163A - Solutions suitable for the production of light-resistant plasters, varnishes and bonding : en fr
  • FR1223349A - New process for the preparation of methylheptenone : en fr
  • GB837359A - Air spring and mounting therefor : en
  • GB837443A - Improvements in or relating to rotary selector valves : en
  • GB837885A - Improvements in or relating to machines for rolling annular blanks : en
  • GB837947A - Reserpic acid esters and salts thereof and process for their manufacture : en
  • CA599782A - Self-erecting derrick : en
  • CA600033A - Protection of ships' hulls : en
  • AU5567159A - Improvements in devices for preventing radio interference by rotating electric commutator machines : en
  • BE587951A - A process for coating objects with daytime and night-time effects and objects thus obtained. : en fr
  • CH346863A - Device for shaking vessels : de en
  • AU241074B2 - Improvements relating to pilot valve assemblies : en
  • BE587949R - Presentation of a replacement system for the ordinary suction of a dental prosthesis. : en fr
  • CA600045A - Truck refrigeration system : en
  • CH346913A - Logic circuit : en fr
  • CH346916A - Omnidirectional antenna with directional effect, in particular for television purposes : de en
  • CH346922A - Method for forming a permanent electrical connection and electrical connection obtained by this process : en fr
  • DE1083335B - Circuit arrangement for telecommunication lines requiring amplification : de en
  • DE1083339B - Circuit arrangement for pulse-controlled counting chains in telecommunications, in particular telephone systems : de en
  • DE1083369B - Insulation arrangement between adjacent electrodes or conductors of different potential : de en
  • DK89174C - Piston-type internal combustion engine with a compressor driven by an exhaust gas turbine. : da en
  • US2940684A - Pendulous rotatable bobbin support for spinning frames and the like : en
  • US2941103A - Electroluminescent cell and method of making same : en
  • USD188194S - Fishing lure : en
  • US2940657A - Vacuum pump and compressor : en
  • AU243274B2 - Improvements in coal cleaning apparatus : en
  • AU251688B2 - Sheet-material adapted to receive the technical drawing and process for making it : en
  • CA599805A - Polarized relay : en
  • DE1083746B - Device for preheating cement raw meal or similar fine-grained solid materials, which are then burned or sintered in a kiln : de en
  • DE1813394U - FILM UNIT FOR X-RAY SHOOTING. : de en
  • USD188196S - Buffet : en
  • AU5559559A - Coated fabrics and process therefor : en
  • BE587712A - Portable column installation for electrical connections. : en fr
  • CA599867A - Electrolyte for dry cells : en
  • US2940943A - Resinous coating composition comprising nitrocellulose and aldehyde modified amide polymer and metallic surface coated therewith : en
  • CH346898A - Device for adjusting the touch strength of the types in electric typewriters : de en
  • CA599698A - Payload weight indicating support : en
  • ES256757A1 - New advertising system (Machine-translation by Google Translate, not legally binding) : en es
  • ES80012U - Improved coupling fan (Machine-translation by Google Translate, not legally binding) : en es
  • CH346857A - Resistant mixture suitable for treating fiber material : de en
  • CH347071A - Process for the production of paper and the paper produced by this process : de en
  • DE1813437U - THIN LOOP DEVICE FOR SEMI-CONDUCTOR DISCS. : de en
  • ES75994Y - Office drawer with overpressure clamp oppressor : en es
  • ES76514Y - switch : en es
  • ES79915U - Tube player of sounds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222654A - Force-reducing crank device : en fr
  • FR1223189A - Lecithin diamine composition and method of preparation : en fr
  • DE1813217U - WAVE CONDUCTORS FOR ULTRA SHORT WAVES IN AN ELECTRIC DISCHARGE ARRANGEMENT. : de en
  • AU5557559A - i Entitled IMPROVEMENTS IN AND RELATING TO EJECTOR NOZZLE FOR JET PROPELLED AIRCRAFT : en
  • CH346952A - For the stepless regulation of the power consumption of electrical heaters, especially hotplates, certain bimetal power regulators : de en
  • PL43363B1 - : en pl
  • US2940201A - Bolt actuated cover for ejection ports in firearm receivers : en
  • US2940230A - Process for the production of plastic containers filled with fluid material : en
  • US2940954A - Water-soluble phenol-formaldehyde condensation products : en
  • BE588034Q - Nut lock. : en fr
  • US2940947A - Method of incorporating silicone oil coated silica into fluorinated polymers : en
  • US2941160A - Oscillator : en
  • AU237851B2 - Improvements in and relating to shelving or rack structural systems : en
  • AU236494B2 - Printing plate having a composite backing : en
  • CA599836A - Aircraft automatic pilots : en
  • US2941092A - Pulse delay circuit : en
  • PL43563B1 - : en pl
  • US2940719A - Towel bar : en
  • BE588061A - Improvements to turbomachines. : en fr
  • CA599845A - Magnetic memory storage apparatus : en
  • CA600034A - Electric heating apparatus : en
  • NL102603C - : nl
  • US2940662A - Centrifuge : en
  • CA600049A - Breast supporting garments : en
  • CH347030A - Process for obtaining multiple copies of printed documents, and machine for its implementation : en fr
  • US2940528A - Method of packing and/or harvesting fruit or vegetable articles from bush type plants : en
  • DE1083353B - Double push-pull modulator with transistors : de en
  • ES254602A1 - PROCEDURE FOR OBTAINING AN ALCOHOL AND BORIC ACID ELECTROLYTE FOR ELECTROLYTIC CELLS, ESPECIALLY FOR ELECTROLYTIC CONDENSERS : en es
  • ES256693A1 - System with the corresponding device for the construction of walls or walls in building (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222997A - Improvements to metal profiles : en fr
  • AU4414958A - Switch actuator for electric instantaneous water heater : en
  • AU234802B2 - Improvements in and relating to shoe outer soles : en
  • BE587792A - Washing machine. : en fr
  • CH346844A - Jacket : en fr
  • AU246297B2 - Polyacetals anda process of preparing them : en
  • CH347062A - Process for the production of coated electrodes for electric arc welding : de en
  • AU5562359A - Printing plate having a composite backing : en
  • BE587860A - Apparatus for automatically executing orders for varying quantities of different items. : en fr
  • ES256528A1 - Weight balancing device for the opening and closing of beds-furniture (Machine-translation by Google Translate, not legally binding) : en es
  • PL43381B1 - : en pl
  • PL43443B1 - : en pl
  • US2940698A - Roll and yaw interconnection : en
  • DE1813190U - LIQUID-COOLED ELECTRIC MACHINE. : de en
  • CH347009A - Set of removable accessories for caliper : en fr
  • BE587669A - Injection syringe : en fr
  • US2941001A - Manufacture of aminophosphines : en
  • US2940111A - Damping device : en
  • US2940600A - Combined shelf and hanger means and improved support therefor : en
  • US2941067A - Welding apparatus and flexible dam for use therewith : en
  • US2941146A - Electrical measuring apparatus : en
  • AU240601B2 - Continuous baking ovens : en
  • BE588027A - Cylinder heads for internal combustion engines. : en fr
  • CH346959A - Soap product and process for its manufacture : de en
  • BE563772A - PROCESS FOR PREPARING BITERTIAL GLYCOLS. : en fr
  • BE587858A - Handrail with interior lighting for parapet. : en fr
  • CH347090A - Device for surface smoothing and edge rounding of workpieces : de en
  • CA599973A - Cutlery sharpener : en
  • ES253495A1 - Improvements in electrodynamic compensated pressure contacts applicable to electrical circuit breakers (Machine-translation by Google Translate, not legally binding) : en es
  • ES254623A1 - Pneumatic fuel control : en es
  • ES256371A1 - Improvements in the construction of ceilings (Machine-translation by Google Translate, not legally binding) : en es
  • PL43528B1 - : en pl
  • US2940563A - Drive and brake : en
  • AU5555059A - Improvements in or relating to apparatus for use inthe finishing of textile fabrics : en
  • AU5574059A - Improvements in or relating to methods of manufacturing a multiple magnetic recording, reproducing and erasing head having equal gap heights : en
  • PL43467B1 - : en pl
  • US2940250A - Hypergolic fuel containing mercaptals or mercaptols : en
  • PL43560B1 - : en pl
  • US2940095A - Means for positioning slide fasteners in articles of manufacture : en
  • US2940860A - Process for stabilizing mayonnaise and the resulting product : en
  • US2941113A - Traveling-wave tube : en
  • BE564264A - DEVICE FOR ESTABLISHING STATISTICS BY WEIGHTS. : en fr
  • BE587756A - Diaphragm valve. : en fr
  • DE1083328B - Processes and devices for improving delayed reverberation : de en
  • US2940401A - Conveyor systems : en
  • US2940692A - Aircraft structures with power plants : en
  • US2941154A - Parallel transistor amplifiers : en
  • BE585666A - Process for the preparation of 3,5-dioxo-1,2,4-triazolidine derivatives : en fr
  • CA599925A - Coloring of coarse aggregate and product thereof : en
  • DE1083219B - Loading door for drum washing machine : de en
  • DE1813489U - BUNKER DISCHARGE DEVICE. : de en
  • ES79661U - Sunray deflector for tanning (Machine-translation by Google Translate, not legally binding) : en es
  • GB837480A - Improvements in and relating to electric apparatus for determining the response of an electric device : en
  • BE588016A - Manufacture of basic esters of hydracrylic acid. : en fr
  • CA599858A - Rosin size having improved crystallization characteristics : en
  • CH346956A - Process for the preparation of new 1,4-dioxy-5-acylaminoanthraquinones : de en
  • AU242503B2 - Improvements in devices for preventing radio interference by rotating electric commutator machines : en
  • BE587895A - Improved nozzle and tail device for self-propelled projectile. : en fr
  • CA599884A - Crystal filter : en
  • PL43524B1 - : en pl
  • US2941061A - Automatic carburetor deicer control : en
  • AU5553659A - Production of 5-aminomethyl-2-furfuryl-amine : en
  • AU5573959A - Improvements in or relating to apparatus for recording or reproducing acoustic vibrations provided witha variable acoustic impedance : en
  • BE587919A - Process for fixing needles on the combs of textile industry machines. : en fr
  • CA600014A - .gamma.-(CHLOROPHENOXY)-.gamma.-ALKYL BUTYRIC ACID AMIDES AND HERBICIDAL COMPOSITIONS : en
  • ES254727A1 - IMPROVEMENTS MADE IN THE MANUFACTURE OF CONCRETE PIPES : en es
  • ES256251A1 - Improvement in tanks for toilets (Machine-translation by Google Translate, not legally binding) : en es
  • GB837493A - Deep digging ploughs : en
  • GB837755A - Improvements in or relating to ironing machines : en
  • US2940915A - High temperature, high power heterogeneous nuclear reactor : en
  • USD188223S - Box for a bottle or similar article : en
  • DE1083548B - Process for the manufacture of thermosetting resinous products : de en
  • US2940121A - Apparatus for forming hollow plastic articles : en
  • US2940741A - Shadow rails : en
  • DE1813205U - BATTERY-OPERATED POCKET OR HAND LIGHT. : de en
  • ES76039Y - Feeder Mechanism and Automatic Cleaning : en es
  • ES80013U - Wall support for shelves (Machine-translation by Google Translate, not legally binding) : en es
  • ES256867A1 - Improvements in the processing of manufacturing reflective surfaces (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222658A - Non-reciprocal electrical device : en fr
  • FR1222804A - Spark plug : en fr
  • ES79935U - Calculation scale to establish fertility periods (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223199A - Automatic garage for motor vehicles : en fr
  • DE1083431B - Device for generating lightning-like arc discharges in a gas discharge lamp, in particular an electronic flashlight device : de en
  • ES79956U - Transformable automobile of tourism and commercial traction (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223297A - Improvements to electric arc extinguishing devices in circuit breakers and contactors with high breaking capacity : en fr
  • DE1083326B - Sound guide for electroacoustic transducers : de en
  • ES76389Y - Tool holder device for machine tools : en es
  • FR1223469A - Apparatus suitable for recovering the energy lost in presses, in particular to be applied to friction presses : en fr
  • DE1083301B - Central coupling for rail vehicles and motor vehicles : de en
  • GB837392A - Compositions containing dihydrodesoxystreptomycin or its salts : en
  • ES73534Y - Liquid supplier : en es
  • ES79344U - Telescopic mast for television antennas (Machine-translation by Google Translate, not legally binding) : en es
  • ES79713U - An improved board for desk tables (Machine-translation by Google Translate, not legally binding) : en es
  • GB837705A - Improvements in or relating to aircraft : en
  • DE1083224B - Process for dyeing high-polymer linear polyester, in particular polyethylene glycol terephthalate, containing or consisting of textile material : de en
  • DE1083529B - Method and framework for producing a hanging roof and hanging roof produced according to the method : de en
  • DE1813179U - SWITCHING MACHINE, IN PARTICULAR FOR OIL HEATING. : de en
  • DE1813241U - CONTROL BLOCK FOR INJECTION MOLDING MACHINES, MACHINE TOOLS AND SIMILAR MACHINERY WITH HYDRAULIC DRIVE AND ELECTROHYDRAULIC CONTROL. : de en
  • US2940669A - Radix converter : en
  • US2940835A - Apparatus for removing smoke and odors from domestic cooking vapors : en
  • US2940959A - Curing of polysulfide polymers with manganite coated mno2 : en
  • PL43445B1 - : en pl
  • DE1083708B - Bullet with guide ring : de en
  • GB837960A - Improvements relating to the drawing of metal : en
  • US2940242A - Nut and fruit harvester : en
  • US2941127A - Electronic timing system : en
  • DE1813484U - BOTTLE CREST FOR MILK, BEER BOTTLES OD. DGL. : de en
  • ES73546Y - Discharges for toilets : en es
  • FR1223153A - Wind protection device for centrifugal fertilizer spreaders : en fr
  • ES256447A1 - Apparatus to capture the particles contained in suspension of fluid media through a moisturizing liquid (Machine-translation by Google Translate, not legally binding) : en es
  • ES256891A3 - Improved industrial procedure for the manufacture of brushes brushes simultaneously with its base (Machine-translation by Google Translate, not legally binding) : en es
  • ES79693U - Perfected kitchen (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222918A - Carding cap trim : en fr
  • FR1223301A - Anti-jamming device applicable to radiolocation or radio-determination devices : en fr
  • GB837871A - Improvements in or relating to tipping bodies for commercial vehicles : en
  • CA599904A - Razor blade package and dispenser : en
  • GB837822A - Remote-controlled toys : en
  • DE1083516B - Process for the production of bent glass sheets and bending form for this : de en
  • DE1083408B - Small self switch : de en
  • DE1813309U - CONCRETE SPRAYING MACHINE OD. DGL. : de en
  • DE1813371U - CONNECTING PIECE, IN PARTICULAR FOR PLANT SIGNS WITH HOLDING BAR. : de en
  • BE563402A - IMPROVEMENTS TO IGNITERS FOR FIREPLACES HEATED WITH LIQUID FUEL AS WELL AS TO SURFACE DISCHARGE SPARK PLUGS AND TO THE MANUFACTURING PROCESSES OF THESE CANDLES. : en fr
  • CA599854A - Fastener arresting device for a power actuated tool : en
  • GB837693A - Improvements in or relating to curtain heading tape : en
  • AU243940B2 - Improved gripping means for tubular components : en
  • PL43440B1 - : en pl
  • US2940316A - Force responsive mechanism : en
  • US2940983A - Halogen substituted dinaphthofurandiones : en
  • ES79687U - A new packaging for pharmaceutical products or specialties (Machine-translation by Google Translate, not legally binding) : en es
  • ES79783U - New discharge valve for toilets (Machine-translation by Google Translate, not legally binding) : en es
  • US2940156A - Burial vault : en
  • US2940185A - Detachable men's heel : en
  • US2940253A - Removal of carbon deposits from jet engines : en
  • US2940793A - Self-retracting hook mechanism : en
  • DE1083265B - Process for the production of carboxylic acid esters : de en
  • DE1813277U - FOLDING SEAT CONNECTED TO A WARDROBE. : de en
  • ES255937A3 - Improvements in the construction of armchairs for chairs (Machine-translation by Google Translate, not legally binding) : en es
  • DE1083208B - Process for the production of a metal pipe drilled several times : de en
  • DE1813210U - Socket for fluorescent lamps. : de en
  • FR1222678A - Packaging : en fr
  • GB837533A - Improvements in hydraulically-operated ships' hatch covers : en
  • BE587659A - Security door for fireplace. : en fr
  • BE587737A - Aviation devices. : en fr
  • US2940724A - Faucet : en
  • FR1223400A - Multiplication machine : en fr
  • DE1813186U - REMOVAL RESISTANCE FOR COMBUSTION ENGINES, IN PARTICULAR FOR SPARK PLUGS. : de en
  • ES253311A1 - Improvements in the construction of topes for the stop and braking of the telar (Machine-translation by Google Translate, not legally binding) : en es
  • ES256789A3 - Procedure for the inelectric plate in copper (Machine-translation by Google Translate, not legally binding) : en es
  • ES256858A1 - Procedure for construction, installation and desintalation of a submarine pipe and apparatus for its implementation (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222917A - Game of conquering the riches of, or part of the world : en fr
  • US2940460A - Liquid flow control devices : en
  • US2940664A - Ten-key setting mechanism : en
  • ES256781A1 - New procedure for hardening the edge of cutting tools and tools (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222711A - Cycle stool enhancements : en fr
  • FR1223137A - Improvements in processes and devices for manufacturing foundry masks and cores : en fr
  • FR1223292A - Apparatus for conditioning an air current by another air current : en fr
  • ES79719U - Universal tab for domino (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223159A - New dielectric material with high dielectric constant : en fr
  • DE1083615B - Adjustment device for the angular position of a concentric adjustable ring with respect to a shaft : de en
  • DE1813195U - HEAT EXCHANGER FOR ELECTRICAL APPARATUS. : de en
  • DE1813328U - PHOTOELECTRIC EXPOSURE METER. : de en
  • FR1222876A - Alarm clock control mechanism : en fr
  • FR1222961A - Irrigator for intestinal examinations with chi rays using contrast preparations : en fr
  • GB837382A - Light weight aggregate and method of making same : en
  • GB837868A - Method of and apparatus for measuring optical properties of substances : en
  • GB837909A - Improvements in or relating to screens for sieves and strainers : en
  • PL43538B1 - : en pl
  • BE563301A - : en
  • ES256169A3 - Improvements in isolated housing devices for electrical conductors (Machine-translation by Google Translate, not legally binding) : en es
  • PL43397B1 - : en pl
  • ES256245A1 - Improvements introduced in security locks (Machine-translation by Google Translate, not legally binding) : en es
  • ES79651U - Street warning device for the rental of taxis (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222769A - Improvements to devices for dispensing doses of liquid, especially alcoholic beverages : en fr
  • GB837386A - Improvements relating to methods and apparatus for use in drawing tubes : en
  • US2940537A - Means and techniques for silencing sound energy : en
  • CH346860A - Round forehead brush : de en
  • CH347120A - Inner jaw brake for spinning and twisting spindles : de en
  • DE1083569B - Slide frame : de en
  • ES256419A3 - Improvements in the manufacture of divisible point gender pieces in band (Machine-translation by Google Translate, not legally binding) : en es
  • ES257236A3 - Improvements in the construction of scales (Machine-translation by Google Translate, not legally binding) : en es
  • ES80061U - Spray nozzle for liquids, solutions and emulsions (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223471A - End cap for furniture legs and the like : en fr
  • PL43482B1 - : en pl
  • ES256293A1 - Improvements in the system of lubrication and cooling of two-stroke engines (Machine-translation by Google Translate, not legally binding) : en es
  • ES79724U - Liquid transfer apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • ES79841U - Improved support for the winding of all kinds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223481A - Outdoor machine usable as a game and as an exercise : en fr
  • DE1813472U - AUTOMATICALLY WORKING MACHINE FOR THE PRODUCTION OF ROTATIONAL SYMMETRIC BODIES, LIKE FUSE CARTRIDGES. : de en
  • AU4466458A - Improvements in and relating to shoe outer soles : en
  • BE588115A - Improvements to composite panels : en fr
  • CA599691A - Cigarette dispensing and lighting appliances : en
  • CA599928A - Electro-magnetic relay : en
  • CH346871A - Process for the preparation of substituted benzamides : de en
  • CH347002A - Process for the production of cellular plastic bodies with a non-cellular plastic surface layer : de en
  • ES74678Y - Pedal pump for coolant : en es
  • ES79866U - Improved hichable mattress (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222831A - Frequency spectrograph : en fr
  • FR1222935A - Multi-storey car park served by a single ramp : en fr
  • GB837711A - Process for the polymerization of olefins : en
  • GB837913A - Radio navigation system : en
  • ES256799A3 - An automatic machine for the dosage and heavy products (Machine-translation by Google Translate, not legally binding) : en es
  • ES79805U - An improved insulator (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223095A - Front wheel control device simulator of an airplane tricycle train : en fr
  • GB837647A - Treatment of fibres and fabrics of regenerated cellulose : en
  • GB837970A - Improvements in or relating to cattle crushes : en
  • FR1222736A - Isoprene manufacturing process : en fr
  • FR1223106A - Method and apparatus for processing glass sheets : en fr
  • FR1223190A - Combined valve for liquid oxygen transformers : en fr
  • FR1223204A - Process for the production of compounds of the mercaptoquinoline type : en fr
  • FR1223571A - Advanced photoelectric battery : en fr
  • FR1222714A - Self-lubricating washer prevents mechanical noise : en fr
  • ES255663A1 - Combustion of titanium tetrachloride with oxygen : en es
  • ES256297A1 - Improvements in the blocking mechanisms for liquid measuring devices (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222866A - Interchangeable tooth saw : en fr
  • FR1223020A - Deodorization device for lingerie : en fr
  • DE1083635B - Process for the production of a dry water-soluble coffee extract from green coffee beans : de en
  • GB837807A - Improvements in or relating to the treatment of pig iron and apparatus therefor : en
  • FR1223169A - Carbon papers with ink coating based on synthetic resins : en fr
  • GB837347A - Protective paper for photographic purposes : en
  • ES79994U - Folding chair perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB837553A - Supersonic flying machines : en
  • GB837678A - Triaryl phosphate mixtures and the í¡í¡ : en
  • DE1813157U - SUPPORT INSULATOR WITH PENDULUM CLAMP. : de en
  • FR1222910A - Provision for improving the efficiency of reflectors in nuclear reactors : en fr
  • DE1083246B - Process and device for the multi-stage catalytic pressure refining of crude benzene and other unpurified aromatic mixtures using hydrogen in the vapor phase : de en
  • DE1083508B - Vacuum arc furnace with an electrode holder rod for a consumable electrode that can be retracted and extended, sealed from above, into the melting chamber : de en
  • DE1813359U - GRATING FOR STABLES, ESPECIALLY FOR COVERING DISCHARGE CANALS. : de en
  • US2940283A - Slip clutch : en
  • US2940402A - Railroad cars for transporting sheets or plates : en
  • US2940639A - Tubular feeding device : en
  • US2940672A - Traveling sprinkler system : en
  • ES76386Y - Improved liquid or powder dispensing devices : en es
  • FR1222747A - Improvements to the marking of roads and pavements : en fr
  • GB837363A - Apparatus for the separation of substances dissolved in a liquid : en
  • GB837804A - Method and apparatus for production of carbon black : en
  • GB837951A - Improvements relating to the testing of vessels for ability to withstand internal pressure : en
  • ES255544A1 - Manufacturing procedure of commercial soda chlorite (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222827A - Distribution packaging : en fr
  • FR1223397A - Spray bottle : en fr
  • GB837510A - Multi-stage deaerator with controlled countercurrent steam flow path : en
  • GB837912A - Improvements in and relating to a holder for thermionic valves or other electrical devices having a series of projecting terminal prongs : en
  • GB837930A - Method of making fuel elements : en
  • GB837455A - Spraying apparatus : en
  • DE1813279U - SHOE CABINET. : de en
  • ES71899Y - Letter with embedded envelope : en es
  • FR1222796A - Improvements to separators for electric accumulators : en fr
  • DE1813466U - DEVICE FOR ACTIVATING SWITCHES. : de en
  • DE1083377B - Contact clamp for electrical lines : de en
  • DE1813115U - DEVICE FOR LOADING THE PILE WHILE DRIVING A ROUTE. : de en
  • ES76185Y - Packaging with perfected closure : en es
  • ES79858U - A visor applicable to the windows of vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • US2940261A - Booster for hydraulic control system : en
  • US2940393A - Spiral rotor electromagnetic pump : en
  • US2940784A - Precision threaded adjustment : en
  • US2940971A - Tetrahydrooxazenones : en
  • AU4496559A - Game scoreboard : en
  • DE1083414B - DC generator for constant voltage at strongly fluctuating drive speed with directly coupled control machine : de en
  • FR1222758A - Improvements to electrical connection devices : en fr
  • GB837456A - Milling machine : en
  • GB837668A - Procedure for the construction of a floating storage tank for sea and river transport of liquids, especially petroleum and other combustibles : en
  • US2941048A - Electric switch : en
  • PL43422B1 - : en pl
  • DE1813177U - FUSE DISCONNECTORS. : de en
  • US2941071A - Differential diode signal seeking intelligence system with series relay switching circuit : en
  • USD188230S - Electric body massager : en
  • AU4420258A - Improved electrically driven floor polisher : en
  • CA599705A - Oil line clearing and testing device : en
  • DK89169C - Potato harvester. : da en
  • GB837489A - Improvements in or relating to apparatus for coiling hot metal rods and cooling the same : en
  • DE1813232U - DEVICE FOR TREATMENT AND CARE OF TEETH AND GENTLE MEAT. : de en
  • ES79922U - Improved device for contact and supply of pilot lights (Machine-translation by Google Translate, not legally binding) : en es
  • ES80002U - Two-tone electromagnetic bell (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223419A - Plastic ventilation unit : en fr
  • FR1223606A - Device for laying roofing elements made of corrugated sheets, in particular glass : en fr
  • GB837865A - Improvements in and relating to electrolysers : en
  • US2940140A - Shell molding process and means : en
  • US2940561A - Brake control system : en
  • US2940794A - Vehicular wheel : en
  • GB837421A - Improvements in and relating to the manufacture of bags : en
  • BE585667A - Photographic product developing machine : en fr
  • US2940549A - Liquid cooled disk brake : en
  • US2940969A - 1-substituted-4-[3-(9-xanthylidene)-propyl] piperazines and 1-substituted-4-[3-(10-thiaxanthylidene) propyl]-piperazines : en
  • ES256232A1 - Pipe couplings : en es
  • FR1222660A - Staples, method of fitting these staples and machines allowing the implementation of this method : en fr
  • FR1222906A - Improvements made to electric accumulators : en fr
  • FR1222922A - nuclear reactor fuel element : en fr
  • FR1223641A - Manufacturing process of metaboric esters : en fr
  • DE1083316B - Echo waveform corrector or time equalizer with a delay line : de en
  • DE1083706B - Multi-shot cork pistol : de en
  • DE1813207U - LAMP BRACKET. : de en
  • ES79875U - Improved hinge (Machine-translation by Google Translate, not legally binding) : en es
  • GB837881A - Device for detecting and rejecting imperfect containers : en
  • BE587664A - Process for separating acrylamide from its reaction medium : en fr
  • BE587691A - Method and apparatus for closing flash lamps, incandescent lamps and discharge tubes and lamps manufactured by this method. : en fr
  • CA599779A - Air cooler : en
  • CA600026A - Method of indurating ore particles : en
  • DE1083342B - Circuit arrangement for telephone extension systems with preferred subscriber stations : de en
  • AU5570459A - Reduction of tetrahydrobenzaldehydes : en
  • BE564087A - PROCESS FOR DYING HAIR AND OTHER KERATINIC SUBSTANCES, AND NEW PRODUCTS THUS OBTAINED. : en fr
  • BE585570A - 5-nitro-2-furamides and their preparation. : en fr
  • ES73825Y - Glass holder tip : en es
  • ES79681U - An improved cardboard box for the packaging, transport and storage of delicate products (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222820A - Caulking joint, especially for doors and windows : en fr
  • FR1223142A - Distributor for finely divided materials suspended in air : en fr
  • FR1223404A - Anti-roll suspension for vehicles : en fr
  • ES253298A1 - New fixed and portable hot air heating system (Machine-translation by Google Translate, not legally binding) : en es
  • US2940365A - Control apparatus : en
  • USD188233S - Toothpick : en
  • DE1083292B - Austenitic cast iron with spheroidal graphite : de en
  • DE1083438B - Transistor arrangement enclosed by a metal housing : de en
  • DE1083504B - Process for the production of a cationic shampoo : de en
  • DE1083688B - Circuit arrangement of an external current compensation system to prevent electrolytic corrosion on hulls : de en
  • PL43367B1 - : en pl
  • FR1223233A - Process for breaking up and levitating chalk or other similar substances and device for carrying out this process : en fr
  • FR1223290A - Process and machine for manufacturing incandescent filament lamps : en fr
  • GB837588A - Improvements in or relating to die casting machines : en
  • US2941105A - Gasket : en
  • NL95824C - : en
  • PL43402B1 - : en pl
  • ES79825U - Foldable box (Machine-translation by Google Translate, not legally binding) : en es
  • ES79960U - Finished tile (Machine-translation by Google Translate, not legally binding) : en es
  • ES256837A1 - Improvements in the manufacture of presses for combustible and non-combustible agglomerates (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223461A - Oil or fuel oil stove : en fr
  • GB837430A - Cyanohydroxy saturated aliphatic carboxylic acids and esters and nitriles of such acids : en
  • DE1813246U - STOCK PART LOCKING FOR TELESCOPIC STICKS OF SHORT-DOWN UMBRELLAS. : de en
  • US2940949A - Composition containing polypropylene and an ester plasticizer : en
  • NL227056A - : en
  • DE1083571B - Method for optically setting up the lenses of a multi-element optical system with respect to one another and an optical system with mount set up according to this method : de en
  • DE1813160U - HF CONNECTOR FOR COAXIAL CONDUCTORS. : de en
  • DE1083226B - Bristle band for producing brushes and a method for producing such a bristle band : de en
  • CS97994B5 - : cs
  • DE1083704B - Lid with a nipple-like writing device that can be placed on an ink bottle : de en
  • USD188184S - Chair : en
  • PL43415B1 - : en pl
  • US2940628A - Bottle closure : en
  • US2940978A - Certain thiocarbamates of 2-mercaptopyridine nu-oxide and process : en
  • US2940192A - Tooth for excavators : en
  • FR1223313A - Impermissible overload control device operating at the same time as a differential relay : en fr
  • US2940165A - Automatic needle assembling apparatus : en
  • DE1813321U - REPLACEABLE FRONT PANEL INSERT FOR MEASURING DEVICES. : de en
  • FR1223146A - Metered injection device : en fr
  • FR1222989A - Process for the recovery of waste from a polyester prepared in solid phase : en fr
  • FR1223549A - Improvements made to rail vehicles, in particular rail cars, comprising at least one axle : en fr
  • GR20959B - FOLDING KITCHEN TABLE. : el en
  • DE1083670B - Hydromechanical transmission, especially for motor vehicles, with a differential that splits the power : de en
  • DE1813135U - AUTOMATIC SETTING MACHINE. : de en
  • US2940213A - Jet propelled balloon : en
  • US2940516A - Fuel system including an emergency fuel control unit : en
  • US2941185A - Portable traffic signal : en
  • USD188177S - Handle for a swab for cleaning toilet bowls or the like : en
  • GB837473A - Improvements in or relating to apparatus for casting metals : en
  • GB837620A - Operating mechanism for tipping platforms and the like : en
  • ES79602U - New nut model (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223411A - Moldable and similar compositions containing epoxies : en fr
  • DE1083479B - Eccentric oil pump for a compressor : de en
  • DE1083541B - Process for stabilizing synthetic resin compositions containing polyvinyl chloride : de en
  • GB837562A - Improvements relating to hectographic duplicators : en
  • FR1223101A - Gas scrubber towers trim basket : en fr
  • FR1223374A - Static stabilizer devices : en fr
  • FR1223565A - Cycling tours card game : en fr
  • US2940726A - Hollow blades for turbines and the like : en
  • US2940852A - m, m'-dioxydiphenols as coupling components in diazotype intermediates of high opacity : en
  • US2941128A - Electric control circuit : en
  • CA599680A - Machines for filleting fish : en
  • CA599878A - Ultra-high frequency velocity-modulated oscillator circuits : en
  • US2940314A - Differential pressure transducer : en
  • US2940691A - Vertical take-off power plant system : en
  • US2941084A - Receiver for light-flash signaling system : en
  • ES80003U - Improved cable walls (Machine-translation by Google Translate, not legally binding) : en es
  • GB837486A - Esters of hyponitrous acid : en
  • GB837703A - Improvements in or relating to methods for reducing the surface tension of liquids : en
  • GB837939A - A transmission of the fluid torque converter type : en
  • GR20961B - COMPOSITE FURNITURE (SOFA SOFA) MULTIPURPOSE (CONVERSIONABLE), METALLIC OR MADE OF ANY OTHER SUITABLE MATERIAL. : el en
  • GB837687A - A device for cutting straw, green fodder and the like into pieces, said device cooperating with a conveyer fan : en
  • GB837897A - Improvements in or relating to fluid flow control valves : en
  • FR1223136A - Device for the delay transmission of signals for detecting and correcting variations in the weight of a textile tape : en fr
  • FR1223209A - N-cyano-n-alkylaminoalkyl esters : en fr
  • ES256752A1 - Method of forming a coaxial cable : en es
  • GB837547A - Improvements in and relating to dynamo-electric machines : en
  • ES255481A2 - A situation mechanical shoe system with automatic remote control for vehicles in general (Machine-translation by Google Translate, not legally binding) : en es
  • ES79973U - Mold for the manufacture of reconstructed casings for sausages (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223188A - Gasoline additive and its preparation process : en fr
  • FR1223491A - Standard reference device for electrical quantities : en fr
  • ES257190A1 - Improvements introduced in the manufacture of pins for hydro-hygienic appliances (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223167A - Flexible hose permeable to air crossed from one end to the other by a spacer and intended for the injection of loosening air into powder or flour materials : en fr
  • GB837932A - Process for carburising and carbonitriding iron and steel : en
  • ES257109A1 - Alarm apparatus applied to auto vehicles to avoid the overheating of your engine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223012A - Feeding device for blanks for carton machines : en fr
  • FR1223288A - Mechanism for cinematographic cameras : en fr
  • DE1083645B - Photographic camera, in particular for registration purposes with an electric motor drive : de en
  • DE1813103U - MIXED FABRIC. : de en
  • ES256352A1 - Propaganda system, sales increase and promotion of tourism (Machine-translation by Google Translate, not legally binding) : en es
  • ES256366A1 - Improvements introduced in the manufacture of cam discs to activate alternative elements governed by springs (Machine-translation by Google Translate, not legally binding) : en es
  • ES79632U - Apparatus for cutting or chopping food products (Machine-translation by Google Translate, not legally binding) : en es
  • GB837685A - Improvements in textile winding machines : en
  • GB837949A - Reserpic acid diesters and salts thereof and process for their manufacture : en
  • US2941130A - Polarized relay : en
  • US2940490A - Device for feeding wood into cutting machine : en
  • US2940585A - Belt-supporting wheel : en
  • DE1083430B - Electronic flashlight device with one storage capacity : de en
  • ES79976U - Removable light signal (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223045A - Electronic calculation installation giving totalized values of quantities starting from values obtained by momentary measurements : en fr
  • ES73606Y - Blind : en es
  • FR1223151A - Segment dam, fitted with a valve hydraulically controlled by oil : en fr
  • ES79947U - Siphon head (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223455A - Pollen trap, with horizontal grid for the passage of bees, transforming into several beekeeping accessories : en fr
  • GB837569A - A work holder for a selective embossing machine : en
  • US2940966A - Glucoside of 2-amino-4-hydroxy-6-(1', 2'-dihydroxypropyl)-pteridine : en
  • DE1083281B - Process for the production of metal powders containing micronutrients in various forms of solubility : de en
  • DE1813390U - SALES STAND. : de en
  • DE1083630B - Music box : de en
  • DE1813245U - STAINED GLASS WINDOW WITH BARS AND COLORED PANELS. : de en
  • DE1083241B - Process for the production of finely divided silica : de en
  • DE1083288B - Double-walled container for liquefied gases : de en
  • DE1083456B - Process for the preparation of water-insoluble monoazo dyes : de en
  • US2940133A - Continuous deposition of dry felted structures : en
  • US2940617A - Apparatus for removing blocks of sheets and the like from stacks and feeding them forwardly : en
  • DE1083585B - Device on potato harvesting machines for removing the potato haulm adhering to the front edges of the lateral boundary walls of a conveyor and sieve chain attached to the coulter : de en
  • ES256917A1 - Improvements introduced in the mounting of furniture and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES79716U - Improved electric brush (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223150A - Device for depositing layers of liquid products on bands of moving material : en fr
  • GB837390A - Flexible pipe joint : en
  • ES256135A1 - A perfected sales system by means of draws (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222952A - Fluorescent dyes : en fr
  • FR1223429A - Electric machine turning step by step : en fr
  • GR20957B - ELECTROMAGNETIC ELECTRIC WELDING MACHINE WITHOUT ENGINE. : el en
  • US2940804A - Clamp means for joining vertically offset metal tops : en
  • CA599962A - Electrical connector : en
  • DE1083245B - Process for the separation of rare earths and yttrium by ion exchange : de en
  • DE1083749B - Method and device for stacking tetrahedral congruent packs in transport containers : de en
  • DE973822C - Magnetic core and process for its manufacture : de en
  • ES76147Y - Folding table for dual application projector : en es
  • ES79616U - Traction axle for trolleys with automatic brake device independent of any wheels and full brake drum (Machine-translation by Google Translate, not legally binding) : en es
  • ES79680U - Wire strippers for electricians (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222953A - Shock absorber device intended to preserve batteries and other generators of electric current, in particular in their application to hunting rifles with electric firing : en fr
  • FR1223276A - Thruster for divers : en fr
  • FR1223456A - Process for the dyeing of copolymers based on acrylonitrile and vinyl acetate or vinyl-pyridine : en fr
  • GB837397A - Process for preparing copolymers : en
  • DE973818C - Process for the production of photographic images by simultaneously developing and fixing or stabilizing exposed halide silver layers by means of a developer substance and a fixing or stabilizing agent and optionally an alkali sulfite and / or an alkali-containing solution : de en
  • FR1222907A - Device for marine part mounting : en fr
  • FR1222930A - Body wall, especially for rail cars : en fr
  • FR1222791A - Process for manufacturing hollow or recessed steel parts and articles thus obtained : en fr
  • FR1223357A - Silvine ores enrichment process : en fr
  • BE588000A - Counting device. : en fr
  • CA599702A - Pumps having rotors and swinging arms : en
  • CH346855A - Fully automatic washing machine : de en
  • AU247026B2 - Antibiotic compositions : en
  • BE585736A - Power division switching. : en nl
  • AU5567659A - Sulfonic acid hydrozide and process for the manufacture thereof : en
  • US2940980A - 5-acylimino-nu-alkyl-4-alkyl-delta2-1, 3, 4-thiadiazoline-2-sulfonamides : en
  • CA599937A - Brake control system : en
  • CA599942A - Electro-mechanical position indicator system : en
  • CA599840A - Arrangements embodying pick-up tubes : en
  • PL43368B1 - : en pl
  • US2940833A - Catalytic hydrogenation of substituted anthraquinones in the production of hydrogen peroxide : en
  • BE587843A - Electronic tubes and their sockets. : en fr
  • BE588007A - Improvements to rotating electrical machines with axial air gap. : en fr
  • CA599852A - Controlling and measuring garment : en
  • CH347029A - Aircraft instrument for displaying the rate of climb and descent : de en
  • AU5555859A - Improvements in and relating to shelving or rack structural systems : en
  • BE588090A - Magnetic closure, in particular for refrigerators. : en fr
  • CH346854A - Method for washing and rinsing clothes, linen, carpets or the like, in particular household linen, and washing plant for carrying out the method : de en
  • CH347140A - Method for manufacturing a watch escapement anchor and anchor obtained by implementing this method : en fr
  • DE1083551B - Process for the thermal extraction of magnesium : de en
  • FR1222998A - Process for preparing propionic nitrile : en fr
  • GB837957A - Improvements in or relating to burners : en
  • PL43388B1 - : en pl
  • US2940660A - Compressor with air cooler between stages : en
  • US2940896A - Quaternary ammonium and phosphoramide ester attractants and insect control therewith : en
  • US2940683A - Embroidery thread holder or rack : en
  • US2940540A - Gas scrubber : en
  • US2941091A - Pulse selector circuits : en
  • US2940564A - Shaft control means : en
  • USD188197S - Dresser : en
  • US2940473A - Rotary coolant valve : en
  • BE587822A - Accessory for linear bodies. : en fr
  • US2940325A - Internal combustion engine with swash plate drive : en
  • US2940565A - Power driven impact tool : en
  • GB837853A - Improvements in or relating to nuclear reactor fuel elements : en
  • DE1813352U - STRETCH-ELASTIC WATCH STRAP. : de en
  • ES79847U - Improved electromagnetic ammeter (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222914A - Flowable plastic composition containing vinyl polymers : en fr
  • CA599664A - Writing instruments : en
  • CA599922A - Aircraft instrument landing system : en
  • US2940231A - Apparatus for sealing off vessels : en
  • US2940526A - Flight control for gyroplanes : en
  • DE1083395B - Circuit arrangement with magnetically operated switching devices : de en
  • FR1223515A - Framework for lightweight buildings, especially for tropical countries : en fr
  • DE1083621B - Weakly conical worm mill or taps : de en
  • DE1083649B - Cinematographic camera : de en
  • DE1813237U - MASSAGE BENCH. : de en
  • DK89176C - Method for clamping a cover on a cup-shaped seat, as well as a seat bowl for use in carrying out the method. : da en
  • ES79934U - Bag for babies, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223060A - Device for measuring the height of liquid levels in containers : en fr
  • CH346910A - Railway signaling installation : en fr
  • CH347022A - Thermal conduction manometer : de en
  • NL203228A - : en
  • DE1083360B - Lecher line with short-circuit bridge : de en
  • DE1083412B - Auto switch : de en
  • ES79665U - Mechanical device for the continuous rise of loads by metal bars (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222702A - Table : en fr
  • GB837684A - Hook and eyelet fastening means for waist-bands : en
  • AU4470458A - An adjustable weaving loom : en
  • ES79769U - Ceramic piece for joists and slabs (Machine-translation by Google Translate, not legally binding) : en es
  • ES79863U - Improved lock (Machine-translation by Google Translate, not legally binding) : en es
  • ES80087U - An articulated device for diverse applications (Machine-translation by Google Translate, not legally binding) : en es
  • DE1813254U - TUBE BAG. : de en
  • ES76453Y - Mechanism for polishing nails : en es
  • FR1223645A - electrically conductive elements and their manufacturing process : en fr
  • US2941143A - Voltage responsive apparatus : en
  • BE585639A - Combined lamp holder and electrical connector device : en fr
  • BE587835A - Pressing machine. : en fr
  • US2940229A - Decapping containers : en
  • USD188176S - Baby cradle : en
  • US2940234A - Capsule sealing apparatus : en
  • US2940353A - Mechanism for packing long length dynamite cartridges of low density : en
  • DE1083523B - Construction crane that can be moved on roads, especially designed as a tower crane : de en
  • ES254215A1 - System for transporting the grape scraper, undrawned grape and pressed orches (Machine-translation by Google Translate, not legally binding) : en es
  • ES79983U - Position corrector for school work (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222884A - Mechanical device intended to rid the soil of waste and to clean cut beets : en fr
  • GB837497A - Air intakes in aircraft engines : en
  • GB837622A - Extrusion handling equipment : en
  • DE1813240U - PERFUME VAPORIZER. : de en
  • DE1813440U - CONTACT DISC. : de en
  • DE1083450B - Device for introducing powder into the jacket pipe of a tubular heater : de en
  • DE1813400U - RELEASE SECURITY ON PRESSES. : de en
  • ES254599A1 - Improvements in the manufacture of transformers of relaxation oscillations for cathodic ray valves (Machine-translation by Google Translate, not legally binding) : en es
  • ES256651A3 - Improvements in the construction of ventanilla regulators for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223568A - Explosive charge for underwater fire : en fr
  • BE585589A - Improvements in apparatus for the production of cut fibers : en fr
  • BE587832A - Process for the production of carbon electrodes. : en fr
  • CA599873A - Derivatives of 2-mercaptopyridine 1-oxide, and methods of preparing same : en
  • CH346982A - Manufacturing process for glass objects with high mechanical resistance : en fr
  • CH346999A - Portable planer : en fr
  • US2940186A - Detachable top lift for lady's heel with screw fastener : en
  • US2940554A - Railway wheel tread brake unit : en
  • US2940682A - Spring mechanism for automatically transporting roll films : en
  • US2940736A - Element set for heat exchangers : en
  • ES256016A1 - New rotary internal combustión engine (Machine-translation by Google Translate, not legally binding) : en es
  • ES76078Y - Perfected callus cutter device for calluses and the like : en es
  • ES254248A1 - Instantaneous threshold time control for enhancing detection probabilities in radar having clutter : en es
  • ES257294A3 - Procedure for the preparation of textile pieces for reinforcement of cuts, cuts and similar entretelas (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222656A - Functional recovery device with various stimuli : en fr
  • FR1223002A - Improvements to low-loss electric capacitors : en fr
  • FR1223351A - Spacer machine for various plants : en fr
  • ES80080U - Multi-compartment container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222786A - Bra : en fr
  • FR1222862A - Plastic document holder : en fr
  • FR1223504A - Roentgen method and apparatus for measuring internal stresses in materials : en fr
  • FR1223345A - Wrapping or packaging system for spoonless consumption of creamy food products : en fr
  • CH347126A - Plaster mortar and process for its manufacture : de en
  • US2940693A - Aircraft fins : en
  • PL43373B1 - : en pl
  • DE1083336B - Two-channel carrier frequency single sideband system : de en
  • ES79625U - Cacero-horno (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222853A - Process for the production of aromatic hydrocarbon concentrates : en fr
  • FR1223342A - Process for the preparation of carboxylic polyene acids and esters : en fr
  • GB837462A - Improvements in or relating to waveguides and methods of bending waveguides : en
  • GB837483A - Improvements in fountain pen nib mounting : en
  • US2940609A - Coupler and yoke connections : en
  • US2940323A - Pump : en
  • US2940487A - Disintegrating device : en
  • US2940744A - Smelting furnaces : en
  • US2940988A - Stable free radicals : en
  • US2940270A - Gas separation : en
  • US2940318A - Gyroscopes, gyroscope stabilized systems and gas bearings for the same : en
  • US2940761A - Length and correction marker in dictating machine : en
  • US2940348A - Peeling machines : en
  • DE1083721B - Device for the separate winding of the undrawn waste thread on draw twisting machines : de en
  • DE1083543B - Process for the production of heat-resistant molded and laminated bodies : de en
  • FR1223253A - System and device for carrying out telemetry : en fr
  • GB837354A - Mask for breathing apparatus : en
  • ES79902U - Water heater for domestic and industrial uses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223046A - Hydraulically operated transverse tipping device for towed tillage implement : en fr
  • FR1223087A - Oil filter device for rotary vacuum pumps with oil seal : en fr
  • FR1223360A - Process for shearing a continuously advancing strip : en fr
  • DE1083480B - Piston compressor : de en
  • DE1813457U - PLASTIC TREATMENT FOR SHOE HEELS. : de en
  • DE1083344B - Circuit arrangement for telephone systems in which the connection establishment is controlled by magnetic drum storage : de en
  • DE1083409B - Electrodynamic system for actuating or triggering a switch : de en
  • US2940809A - Drill rack for drill press : en
  • US2940125A - Method of producing designs on heattreated articles : en
  • US2940162A - Heat exchanger and method of making same : en
  • DE1083349B - Circuit arrangement for generating an acoustic warning sign in telephone systems, in particular a ticker symbol generator : de en
  • DE1813483U - PACKAGING CONTAINER. : de en
  • ES253047A1 - Procedure for the stabilization of photographic layers (Machine-translation by Google Translate, not legally binding) : en es
  • ES79690U - Electric cigarette lighter for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • AU239389B2 - Improved strainer for clothes washing machine bowls : en
  • AU4418658A - Improvements in or relating to metal-bending machines for forming metal beading : en
  • BE587776A - Safety device against drowsiness or sudden discomfort of the driver. : en fr
  • GB837627A - Improvements relating to filters for fluids liquid or gaseous : en
  • GB837950A - New polyglycol ether derivatives and process for their manufacture : en
  • GB837399A - Improvements in or relating to connections to pipe lines : en
  • DE1083747B - Filling device for powdery substances : de en
  • FR1223067A - Improvements to tanks with conical lids incorporating balanced type vapor storage units : en fr
  • US2940539A - Power-operated boom structure : en
  • US2940553A - Railway wheel tread brake unit : en
  • AU243199B2 - Method of cooking food ina perforated container by means of pressurised dry steam : en
  • AU4630459A - Improvements in clotheslines : en
  • BE588152A - Pneumatic servo-control device for disengaging the clutch with a gear change control valve, in particular for vehicles. : en fr
  • CA599800A - Reinforced foam rubber cushioning material : en
  • DE1083304B - Circuit arrangement for the triggering of periodic processes with the aid of control currents for the reference distortion measurement and for the equalization of telegraph characters : de en
  • DE1083582B - Recording material conveyor device for cash registers and accounting machines : de en
  • DE1813281U - DEVICE TO PREVENT ACCIDENTAL EXTRACTION OF DRAWER BOXES FROM THEIR OPENINGS, GUIDES OD. DGL. : de en
  • ES257005A1 - Provision of rope for the mechanical operation of vaivºn (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223574A - Headlamp improvements : en fr
  • ES256398A3 - Autonomous electric shaving machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223520A - Sine wave output voltage inverter : en fr
  • GB837375A - Improvements in or relating to mixing and agitating machines for concrete and like materials : en
  • GR20958B - SHIPPING BAG (BAG) WITH PLATE (BANELLAS). : el en
  • AU241795B2 - Flexible pipefitting : en
  • AU4459358A - Improvements in or relating to graphite : en
  • BE588081A - Processes and machines for the manufacture of prestressed concrete beams and columns. : en fr
  • FR1223379A - Further training in automatic cyclic contactors known as programmers or programmers : en fr
  • GB837675A - Improvements in or relating to control devices : en
  • US2940200A - Combination kit and brush rack : en
  • US2940789A - Door latch : en
  • US2941141A - Half-wave magnetic amplifier : en
  • USPP1950P - Miniature kose plant : en
  • CH346892A - Process for making new xanthenes : de en
  • PL43393B1 - : en pl
  • US2940173A - Trawl cable meter : en
  • US2940854A - Gelatin silver halide emulsion plasticized with dicarboxylic acid esters : en
  • US2940889A - Vinyl-coated fabrics : en
  • US2940635A - Tripping means and dispensing apparatus : en
  • US2940718A - Fixture support : en
  • DE1083641B - Device for automatic depth of field display in a photographic lens : de en
  • ES73668Y - Plate for coating the surfaces of building construction material and works in general : en es
  • ES79792U - Automatic for breaking electrical circuits (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223316A - Electric arc blowing device : en fr
  • PL43383B1 - : en pl
  • US2940256A - Ullage compensation for pressurizing systems : en
  • US2940932A - Lubricants containing stabilized dispersions of fatty acid salts : en
  • CH346924A - Small control room : de en
  • CA599943A - Register for a telephone system : en
  • CH347041A - Compressed air starter for large engines : de en
  • DE1813180U - ELECTRIC TEMPERATURE CONTROL UNIT. : de en
  • BE588143A - High French heel for ladies shoe. : en nl
  • USD188203S - Pin wheel or the like : en
  • US2941201A - Urban mobile radio telephone system : en
  • US2940330A - Throttle control mechanism for marine engines : en
  • US2940996A - M-hocbhxchzch : en
  • US2940264A - Aligning tile spacer : en
  • US2940817A - Crease-proofing cellulosic fabrics, the fabrics obtained and methods of making them : en
  • USD188181S - Motor vehicle : en
  • NL205335A - : en
  • CA599964A - Fluid flow control device : en
  • DE1083215B - Process for drying and condensing an impregnated fiber fleece : de en
  • ES256370A1 - New economic commercial sales increment system with gift sweepstakes (Machine-translation by Google Translate, not legally binding) : en es
  • ES76256Y - Toilet lid drive device : en es
  • ES76300Y - Self-dosing toothbrush : en es
  • FR1222722A - Leaktight transmission device between the interior and exterior of a pressure vessel : en fr
  • FR1223579A - Manufacturing process for thick clad sheets, and clad sheets obtained by this process : en fr
  • DE1083260B - Continuous process for the production of pure hexachlorocyclohexane isomers, in particular ª † -hexachlorocyclohexane : de en
  • DE1083518B - Electric motor-driven floor polisher : de en
  • DE1083690B - Hatch lock for ship hatches or the like. : de en
  • DE1813287U - GRILL KIT FOR COMMERCIAL PURPOSES. : de en
  • BE590057A - New and improved method and apparatus for processing edible crustaceans. : en fr
  • CH346879A - Process for the production of new guanidines : de en
  • CH347032A - Device for reading a perforated recording medium : en fr
  • BE587820A - New way of connecting wall elements. : en nl
  • CH346878A - Process for the preparation of a new derivative of phenothiazine : en fr
  • CH346971A - Medical device with means for the diagnostic measurement of the tone and for the gymnastic treatment of the vaginal, pelvic floor and neighboring muscles : de en
  • DE1083594B - Air intake filter for combustion engines, compressors and other air-sucking machines : de en
  • AU4435858A - Protective mask : en
  • BE588056A - Improvements to control valves. : en fr
  • US2940088A - Posture pillow : en
  • US2941056A - Momentary contact switch : en
  • PL43392B1 - : en pl
  • PL43562B1 - : en pl
  • US2940120A - Apparatus for forming hollow plastic containers with pre-molded finished neck sections : en
  • US2940888A - Thermoplastic rod adhesives and method of bonding metallic sheet material therewith : en
  • US2940946A - Allyl alcohol-vinyl aromatic copolymers : en
  • USD188174S - Advertising sign : en
  • US2940195A - Sadiron : en
  • US2940447A - Drinking glass for swallowing pills and the like : en
  • AU5568759A - Process for recovering aluminium hydrate from aluminate liquors : en
  • AU239119B2 - Reduction of tetrahydrobenzaldehydes : en
  • DE1083250B - Process for the production of nitriles : de en
  • DE1813406U - SUSPENSION ON VEHICLES, IN PARTICULAR CAR TRAILERS. : de en
  • ES80060U - Automatic washing machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223542A - Method and apparatus for checking the homogeneity of a set of parts made of magnetic materials : en fr
  • FR1223583A - Improvement of filter cigarette holders : en fr
  • AU5574959A - Method and apparatus for forming glass fibers : en
  • CA599733A - Stern light mounting for outboard motors : en
  • CA599832A - Magnetic scanning circuits for cathode ray tubes : en
  • US2940756A - Multi-pivot bowling pin with switch : en
  • DE1083568B - Device for measuring the two-surface angles of a body with very small reflection surfaces : de en
  • DE1813319U - CLAMPABLE PIVOT BEARING FOR CINEMA TILTING HEADS. : de en
  • BE587833A - Glass polishing compositions and their uses. : en fr
  • US2940415A - Crank paddle for boats : en
  • US2940538A - Silencer : en
  • DE1813242U - SHEAR PAN FOR POURING METALS. : de en
  • DE1813354U - VESSEL FOR FLAVORING CIGARS. : de en
  • ES251879A1 - Process and apparatus for the regulation of the supply of nutritive solution and air during the growth of yeast in mashes for baker's, food and fodder yeast : en es
  • CH347156A - Reciprocating motor device : en fr
  • DE1083221B - Process for bleaching natural or synthetic fibers and textiles as well as cellulose and wood pulp with aqueous treatment baths containing peroxide : de en
  • DE1083269B - Process for the production of therapeutically valuable rhodan compounds : de en
  • AU5554359A - Improvements in circuit arrangements utilising crossbar switches : en
  • AU5570159A - Improvements relating to analogue-to-digital converters : en
  • BE587786A - Screen for the wringer of a centrifuge. : en fr
  • BE587836Q - Pressing machine. : en fr
  • BE585558A - Improvements to cold cathode discharge tubes. : en fr
  • BE587995A - New strawberry with an exceptionally good sweet taste, short, compact and vigorous grower, ripens very early. : en nl
  • CH346893A - Method and apparatus for the treatment of liquids normally giving rise to the formation of deposits in the form of encrustations : en fr
  • CH347057A - Process for the production of coatings from carbides : de en
  • DE1083514B - Glass bending mold : de en
  • DE1083622B - Device for controlling the back and forth movement of a tool carrier, in particular when backing up thread cutting tools : de en
  • AU5573559A - Improvements inthe fabrication and erection of structures : en
  • BE588015A - Photographic apparatus for taking photographs having a substantially cruciform outline and a photograph obtained with the aid of this apparatus. : en fr
  • CA599820A - Cast tooth inserts for gears : en
  • DE1083555B - Magazining device for a device for inductive high-frequency heating of workpieces made of non-ferrous metal : de en
  • DE1813142U - DEVICE FOR STORING A ROLLER BEARING IN AN AXLE BEARING HOUSING OF A RAIL VEHICLE. : de en
  • DE1813296U - OIL SUPPLY DEVICE FOR HEATING OIL FIRING. : de en
  • FR1222698A - Electric amplifiers : en fr
  • FR1223352A - Process for the preparation of water-soluble dyestuffs from tetra-aza-porphins : en fr
  • GB837404A - Improvements in television receivers : en
  • PL43401B1 - : en pl
  • PL43407B1 - : en pl
  • PL43512B1 - : en pl
  • BE587953R - A method and apparatus for the creation of electrical energy by oxidation and reduction of metals. : en fr
  • BE563594A - REFRACTORIES CAPABLE OF WITHSTANDING AGGRESSIVE MELT BATHS AND TREATMENT TO OBTAIN THEM. : en fr
  • BE587853A - Two-tube evaporator calorimeter for exact measurement of the heat released by heating elements. : en fr
  • CA599826A - Seam forming machine : en
  • FR1223031A - Manufacturing process for surfactants : en fr
  • GB837640A - Improvements in or relating to locking mechanisms : en
  • NL94476C - Device for extinguishing fire or suppressing an incipient explosion : en nl
  • PL43491B1 - : en pl
  • US2940842A - Abrasive articles : en
  • BE587999A - System of cards for the control of the loan of books in educational establishments. : en fr
  • DE1083513B - Method and device for bending glass panes : de en
  • ES79706U - Neon sign (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222710A - built-in floor scaffolding : en fr
  • FR1222932A - control equipment for digital electronic calculating machines : en fr
  • DE1813122U - DETACHABLE AND TRANSPORTABLE CLOTHES WASHING DEVICE. : de en
  • DE1813337U - BOWL FOR TESTING PROCEDURE FOR DIFFERENTIAL DIAGNOSTICS OF MASTITIDES. : de en
  • CA599823A - Feed mechanism for rolling mill : en
  • AU241155B2 - Improvements in or relating to electrodes for electric cells or batteries : en
  • BE587865A - Screening or transport device. : en fr
  • CH347033A - Agricultural machine : de en
  • CH347052A - Delayed valve : de en
  • PL43521B1 - : en pl
  • US2940865A - Method of applying a glass coating to steel by using an intermediate layer of nickelous oxide : en
  • DE1083494B - Sphygmomanometer with automatic display or recording : de en
  • DE1813485U - PACKAGING FOR BELT. : de en
  • CH346968A - Process for the production of shaped articles from viscose in the presence of a modifier : de en
  • ES256557A3 - Improvements in the manufacture of porta-ovillos (Machine-translation by Google Translate, not legally binding) : en es
  • BE588104A - Device for coupling vegetables. : en fr
  • CA599915A - Infinite platen variable : en
  • US2940310A - Metering emulsion treaters : en
  • US2940884A - Adhesive tape : en
  • DE1083216B - Friction mill for equipping z. B. Textiles : de en
  • DE1083231B - Water purification machine : de en
  • DE1083346B - Circuit arrangement for a telephone branch exchange with dialer operation and relay switching fields for internal connections and connections with other exchanges : de en
  • US2940320A - Gyroscope drift compensating means : en
  • NL94938C - : en
  • US2940300A - Sound reducing explosives testing facility : en
  • PL43446B1 - : en pl
  • ES253590A1 - Procedure to obtain a product to polish floors and furniture (Machine-translation by Google Translate, not legally binding) : en es
  • ES256359A1 - Self-producing kinetic energy machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223596A - Sophisticated packaging : en fr
  • DE1083735B - Device for pressing and portioning cigars, cigarillos and cheroots : de en
  • DE1813108U - RAIN COVER. : de en
  • ES75606Y - Perfected closure for hair bras : en es
  • GB837861A - Reciprocatory scraper mechanism for screen printing machines : en
  • ES79729U - Toy airplane with its own drive means (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222855A - Process and installation of agglomerating wire mesh : en fr
  • GB837468A - Improvements in brassieres : en
  • GB837714A - Improvements in or relating to a machine for forming pipes in the ground : en
  • GB837727A - Method and apparatus for forming lens blanks : en
  • FR1222810A - Device for feeding candies to the wrapping station of a candy wrapping machine : en fr
  • DE1083280B - Relay control of a combined carriage elevator and line switching device for typewriters and similar machines operated by key and function switches : de en
  • DE1083507B - Use of halogenated hydrocarbons : de en
  • DE1083655B - Process for manufacturing centrifugal pumps with different inlet cross-sections and pumps manufactured accordingly : de en
  • ES256090A1 - A disyantor device (Machine-translation by Google Translate, not legally binding) : en es
  • ES79909U - Folding arm support for sprinkler pipes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222685A - Process for the production of core foundry parts : en fr
  • FR1223476A - Removable partition : en fr
  • GB837839A - Film-forming compositions : en
  • ES79679U - Screwdriver of double use for screws of american type and normal (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222936A - Laundry wringer : en fr
  • FR1223302A - Buffer varnishing machine to level cellulose varnishes for sanding and polishing : en fr
  • ES256172A3 - Improvements in gas cleaning appliances (Machine-translation by Google Translate, not legally binding) : en es
  • ES79673U - Improved washer for fixing radio lamps (Machine-translation by Google Translate, not legally binding) : en es
  • ES79717U - Foldable packing (Machine-translation by Google Translate, not legally binding) : en es
  • ES79798U - Gas leakage indicating device (Machine-translation by Google Translate, not legally binding) : en es
  • ES80009U - A spent fuel controller device in relation to mileage performed by a vehicle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222792A - Method of assembling the tubular elements of frames of bicycles, tandems or the like : en fr
  • FR1223337A - Plant distributor for mechanical transplanter : en fr
  • FR1223458A - Leather treatment : en fr
  • FR1222793A - Process for obtaining iron and steel coke from mixtures based on low-coking coals : en fr
  • FR1222912A - Improvements to thermoplastic coatings : en fr
  • FR1223564A - Decorative agglomerated concrete blocks : en fr
  • GB837770A - Electrical generating systems : en
  • GB837891A - Improvements in or relating to aircraft undercarriages : en
  • GB837543A - Improvements in rotary hectographic duplicating machines : en
  • FR1223122A - Totalizer of the number of starts of an engine : en fr
  • BE587992A - Telescopic support. : en fr
  • CA599881A - Surface covering products and process therefor : en
  • DE1083498B - Stretcher with chassis : de en
  • DE1813389U - FOLDING BOX WITH INCLINED DISPLAY. : de en
  • DE1813403U - ELASTIC CONNECTOR. : de en
  • NL94708C - DEVICE FOR SUPPLYING OR REMOVAL OF MEDIUM FROM ONE OR MORE WORKING SPACE OF A HOT GAS VACUUM MACHINE : en nl
  • US2940750A - Collating machine : en
  • AU243513B2 - Improvements relating to magnetic core memory matrices : en
  • CA599874A - Manufacture of biscuits : en
  • ES256811A1 - An electronic machine for weighing and dosing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222663A - Improvements to measuring devices using beta rays : en fr
  • CA599663A - Steam boiler construction : en
  • CH347054A - Slide valve : en fr
  • CH346960A - Knitting loom : en fr
  • DE1083680B - Pneumatic tire for automobiles made of synthetic foam and process for its manufacture : de en
  • CH347136A - Winding crown for timepiece : en fr
  • CH347075A - Device for measuring the pressure force of hydraulic presses : de en
  • DE1813167U - MULTIPLE PROTECTIVE SOCKET. : de en
  • DE1813221U - HOLLOW CONDUCTOR TAPE FILTER. : de en
  • PL43375B1 - : en pl
  • US2940369A - Camera with reflection light meter : en
  • US2940688A - Roadable aircraft and sailboat : en
  • US2941041A - Arrangement for transmitting audiofrequency signals and ringing signals below the audio-frequency band : en
  • AU5560459A - Fruit cutting and gripping apparatus : en
  • BE587896A - Improvements to stretching apparatus for textile materials. : en fr
  • DE1083278B - Rotary stencil printer : de en
  • DE1813214U - CLOSURE FOR LONG RANGE LAMP. : de en
  • CA599802A - Postpay paystation with coin control switch : en
  • CH346848A - Laboratory equipment for dyeing samples : de en
  • NL199081A - : en
  • US2940275A - Ice bin level control mechanisms : en
  • US2940433A - Hydraulic valve tappet : en
  • US2940595A - Dual manifold filter and control system : en
  • US2940939A - Process of preparing silica sols : en
  • USRE24840E - vibber : en
  • AU5556159A - Control valve : en
  • BE564115R - DERIVATIVES OF PIPERAZINE. : en fr
  • AU237602B2 - Improvements j. nor relating to circuit arrangements comprising a relay whichis energized, when a point ofthe circuit is connected toearth : en
  • AU247347B2 - Process forthe photomechanical. production of relief printing plates for color printing : en
  • CA599980A - Processing of brewers' wort : en
  • AU241966B2 - Moisture control device for the production of plants from cuttings and / or seeds : en
  • BE585598A - Oscillating device, in particular oscillating screen or conveyor : en fr
  • USD188208S - Plate or similar article : en
  • CA599890A - Method and means for spray drying : en
  • CA599984A - Biguanide azo dyes : en
  • CH346858A - Process for producing a swelling agent for starch paste : de en
  • CH347035A - Shredder : de en
  • BE588025A - Method and device for controlling and regulating the freezing and thawing of various substances, and in particular for controlling and regulating freezing-drying operations. : en fr
  • AU5572259A - Fluid operated reciprocating devices : en
  • BE587661A - Improvements to punching card recording devices : en fr
  • AU5573759A - Improvements in or relating tothe hydrogenation of unsaturated hydrocarbons : en
  • BE585658R - New dye of perylene-tetracarboxylic acid, its preparation and applications : en fr
  • AU261052B2 - Improvements relating to electrical reactors : en
  • AU4542659A - Improved gripping means for tubular components : en
  • CA599731A - Twin wire surface wave transmission line : en
  • ES79914U - Improved projector (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223236A - Core for induction device : en fr
  • US2940193A - Road grader attachment : en
  • DE1083643B - Single-lens reflex camera : de en
  • DE1813153U - TELEVISION CHANNEL SELECTION WITH ADJUSTMENT MECHANICS. : de en
  • ES256697A3 - Improvements in the polishing and cutting machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222974A - Manufacturing process for halogenated hydrocarbons : en fr
  • FR1223113A - Installation for the production or amplification of very high frequency radiation : en fr
  • US2940472A - Check valve : en
  • CA600015A - Temperature compensated timer : en
  • CH347131A - Device for individually feeding objects to be packed, in particular chocolate bars, to a packing station : de en
  • CH347027A - Device for determining the specific surface area of granular material : de en
  • US2941197A - Pest control device : en
  • CA599798A - Aluminum casting processes and flux compositions for use therein : en
  • DE1813380U - SHUT-OFF VALVE. : de en
  • GB837824A - Improvements relating to air-blast electric circuit-breakers : en
  • DE1083546B - Process for the production of vinylidenecyanide copolymers : de en
  • DE1813306U - COVERING FOR THE INSULATION OF BUILDINGS OR BUILDING SURFACES. : de en
  • ES256302A1 - Mower and lapping machine of alfalfa (Machine-translation by Google Translate, not legally binding) : en es
  • GB837389A - Device for inhaling volatile substances : en
  • GB837651A - High power field-effect transistor : en
  • US2940970A - Isonicotinyl hydrazide derivatives : en
  • US2941101A - Cathode-ray tube for radar scopes and the like : en
  • BE585633A - Isobutyrophenonic compounds and their preparation : en fr
  • BE587978A - Ventilation system for clothing made of moisture-proof material. : en fr
  • US2940651A - Pouch : en
  • US2940862A - Method of preparing canned food product : en
  • US2940587A - Accumulator : en
  • US2941043A - Magnetic drum repertory dialer : en
  • US2941064A - Method of welding sheet steel members having liner sheets : en
  • ES79899U - Improved clamping flange (Machine-translation by Google Translate, not legally binding) : en es
  • ES80081U - Element for the formation of partitions (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223074A - Process for the construction of articles such as furniture, shelving and movable or immovable elements, and articles obtained by this or similar process : en fr
  • FR1223111A - Process for the preparation of novel dyes of the anthraquinone, peridicarbimide and phthalocyanine series : en fr
  • GB837838A - New imidazole derivatives and processes for their preparation : en
  • GB837905A - Method of manufacturing crystallized titanium of high purity and an apparatus for carrying out the method : en
  • US2940335A - Counterbalance control for pumping units : en
  • US2940738A - Mixing device receptacle construction : en
  • US2940877A - Paint stripping composition : en
  • US2941073A - High-speed flip-flop circuit arrangement : en
  • US2940118A - Carcass scraper : en
  • US2940177A - Apparatus for exploring boreholes : en
  • US2940459A - Mount dipping machine : en
  • US2940674A - Instant flame torch : en
  • PL43462B1 - : en pl
  • US2941162A - Device for automatically measuring amplitude modulation index : en
  • CH347123A - Device for adjusting the suction effect of a sheet carrier of a cigar machine : de en
  • US2940319A - Remote control caging and uncaging system for gyros : en
  • US2940834A - Apparatus for detecting and indicating the presence and amounts of co2 in an atmosphere : en
  • US2940942A - Fire retardant composition comprising gilsonite, mineral filler and fatty acid soap : en
  • US2941007A - Process for the oxidation of olefins : en
  • BE588106A - Device for forming the treads. : en fr
  • US2940822A - Production of potassium manganates : en
  • USD188179S - Pet food holder : en
  • US2940342A - Reamers : en
  • DE1083604B - Overload break protection for tie rods with pressure nut, especially in stateless roll stands : de en
  • DE1813393U - PHOTOGRAPHIC OR KINEMATOGRAPHIC CAMERA WITH MULTIPLE LENSES OF DIFFERENT OUTER DIMENSIONS ON A COMMON SUPPORT. : de en
  • AU240851B2 - Improvements relating to telecommunication systems : en
  • BE587780A - Electrode in the form of tubes for galvanic cells in particular for electric accumulators. : en fr
  • BE587962A - Coating for galleries or tunnels, established by means of profiles whose ends are joined by means of enveloping lugs. : en fr
  • CA599734A - Supplementary room structure for a house trailer : en
  • BE587749A - Improvement device relating to a bottle clamp. : en fr
  • US2941205A - Directional aerial systems : en
  • CA599853A - Mixing valve : en
  • GB837506A - Completion and servicing of wells under water : en
  • PL43540B1 - : en pl
  • US2940431A - Internal combustion engine and control system : en
  • US2940863A - Treatment of textiles : en
  • US2941122A - High speed electromagnetic electroresponsive device : en
  • US2940956A - Nu-cyanoacetyl-nu'-acrylyl and methacrylyl hydrazines, and polymers thereof : en
  • US2940987A - Regeneration of degraded anthraquinone working solutions used for producing hydrogen peroxide : en
  • AU5575159A - Urea particulates and method of producing same : en
  • CA599819A - Method and apparatus for treating fabrics : en
  • CH346975A - Process for the production of novobiocin : de en
  • CA599829A - High power resistive attenuator devices : en
  • CA599918A - Telemetering system : en
  • CH346874A - Process for the production of new musky fragrances and flavors : de en
  • US2940233A - Coupon attaching mechanism for bag forming machines : en
  • BE587908A - Grid for stove pot. : en fr
  • BE588079A - Flower stand. : en fr
  • DE1083417B - Process for the production of insulation layers on current sources for electrical machines : de en
  • DE1813219U - RADIATION-SENSITIVE ELEMENT WITH A BASE BODY MADE OF ESSENTLY SINGLE-CRYSTALLINE SEMICONDUCTOR MATERIAL. : de en
  • PL43376B1 - : en pl
  • US2940333A - Detent : en
  • US2940163A - Alloy clad titanium and method of producing same : en
  • DE1083384B - Device for connecting the busbars in switch boxes in encapsulated low-voltage distributors : de en
  • DE1083391B - Speed responsive electrical switch : de en
  • DE1083593B - Carburetor system for internal combustion engines : de en
  • DE1083648B - Cinematographic camera : de en
  • DE1813259U - DEVICE FOR CLEANING FLOORS OR FLOOR COVERINGS, SUCH AS CARPETS OR. DGL. : de en
  • ES74004Y - Scrubber broom : en es
  • FR1222701A - Broadband coaxial noise generator for microwave : en fr
  • US2940999A - Alkyldihaloborines : en
  • AU243591B2 - Processes forthe preparation of substituted corticosteroids andthe products thereof : en
  • AU5556559A - Pulsed ultrasonic detector : en
  • CA599991A - Reversible motor and switch for garbage disposal units : en
  • DE1083419B - Procedure for the automatic switchover of two or more operating devices to replacement devices : de en
  • DE1083515B - Method and device for treating panes of glass : de en
  • DE1083707B - System for launching missiles : de en
  • ES256108A1 - A change mechanism, especially for motor vehicles used in agriculture (Machine-translation by Google Translate, not legally binding) : en es
  • ES73343Y - Foldable tripod : en es
  • ES79885U - Additional handle for wrappers (Machine-translation by Google Translate, not legally binding) : en es
  • DE1083491B - Process for the production of structures produced from an aqueous salt solution of a polymer containing at least 85% acrylonitrile : de en
  • GB837557A - Improvements in and relating to sealing and clamping glands for electric cable junction boxes : en
  • ES256411A1 - New procedure for the manufacture of footwear with sole or bandeleta (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222807A - Lubricating grease for ball bearings : en fr
  • GB837444A - Improvements in and relating to the preparation of elastase : en
  • GB837665A - Valve rocker gear for internal combustion engines : en
  • CA599979A - Screen structure for cathode ray tubes : en
  • CH347127A - Apparatus for cooling a solid material, in particular cement clinker : en fr
  • US2940103A - Cleaning device : en
  • US2940567A - One-way clutches : en
  • AU5563259A - A resinous bonded fibrous sheet material : en
  • BE564292A - : en
  • CH347080A - Lighting system of a motor vehicle, comprising at least one dipped beam headlight : en it
  • US2940532A - Independently powered endless treads with kne action for drill supporting tractor : en
  • US2940933A - Mineral oil antioxidant : en
  • BE564062A - Method and apparatus for the production of hollow articles or objects made of synthetic resin : en fr
  • CA599708A - Aluminum windows : en
  • CH346867A - Process for preparing an aromatic mono- or polycarboxylic acid : en fr
  • CH346877A - Process for the preparation of ylides of phosphorus : de en
  • ES243307A1 - Improvements in the lighting of receiving appliances for high frequency electrical oscillations (Machine-translation by Google Translate, not legally binding) : en es
  • ES254841A1 - Magnetic tape magazine : en es
  • ES79884U - Articulated metal roller blind perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223339A - Heated glass edge forming iron : en fr
  • DE1083525B - Air and water heaters : de en
  • DE1813166U - TWO-POLE, PRESSURE WATERPROOF, PLUG-IN DEVICE WITH PROTECTIVE CONTACT. : de en
  • DE973828C - Cooling device for refrigerators : de en
  • DK89144C - Process for the preparation of N-phenyl-N'-amino-alkyl ureas. : da en
  • PL43459B1 - : en pl
  • US2940153A - Concrete wall form securing means : en
  • US2940676A - Material crushing apparatus : en
  • DE1083617B - Process for producing porous surfaces on chromed cylinder liners of internal combustion engines : de en
  • DE1083681B - Tubeless pneumatic tire : de en
  • DE1813286U - TOWER COOKING DEVICE. : de en
  • DE1083314B - Circuit arrangement for generating one-off or periodic tilt oscillations with a bistable multivibrator and a tilt generator : de en
  • US2940232A - 135 automatic spooling machine : en
  • US2940424A - Poultry feeding system : en
  • US2940597A - Stackable rack for folding chairs : en
  • US2940803A - Piston ring assembly for internal combustion engines and piston ring elements therefor : en
  • US2940985A - Selective hydrogenation of 3, 6-endoxy-3, 6-dihydrophthalic acid esters : en
  • US2940502A - Method and apparatus for deep beading thin gauge metal : en
  • US2940990A - 17-diacetals of estrone : en
  • ES255697A1 - Improvements introduced in the simplification of the arabic type of writing for use in linotipias and similar machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES76559Y - Heel model : en es
  • FR1222739A - Apparatus for the evaporation or vaporization of a liquid in a thin layer : en fr
  • FR1223084A - Steering mechanism for industrial trucks : en fr
  • FR1223381A - Improvements in the manufacturing process of oxygenates by oxo synthesis : en fr
  • DE1083365B - Heavy-duty electrical terminating resistor : de en
  • DE1083540B - Process for the preparation of molded rubbery polyester or polyester amide urethanes : de en
  • ES256809A3 - Improvements in electric mills (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222864A - Adjustable control device for the fabric moving member, especially for shuttle stitch sewing machines : en fr
  • US2940291A - Latching and locking device : en
  • DE1083380B - Cable sleeve made of hardenable cast resin : de en
  • DE1083755B - Connection of well filter and well attachment pipes made of plastic : de en
  • ES252111A1 - Improvements in the methods of assembly of resistance supports (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223593A - Improvements to field-effect transistors for two-terminal networks with negative differential resistance : en fr
  • BE588094A - Carding machine characterized by rotating caps with automatic stripping. : en fr
  • CA599742A - Calendar display unit : en
  • CA599954A - Multivibrators : en
  • CH347049A - Leadership with balls : de en
  • AU239761B2 - Improvements in or relating to electroluminescent elements : en
  • US2940099A - Sewer cleaner : en
  • US2940489A - Milling machine for graining panels : en
  • US2940940A - Dehydrogenation catalyst : en
  • US2940891A - Method of producing endless fibre webs having irregular surfaces : en
  • FR1223322A - Process for preparing bonds between molybdenum and indium elements by electrolytic polishing : en fr
  • GB837459A - Improved article-directing means, particularly for use with bakery dough-pieces : en
  • CA599935A - Hydraulic track tensioning apparatus for crawler type land vehicles : en
  • DE1083623B - Stretching machine : de en
  • DE1083392B - Pressure dependent electrical switch : de en
  • CA600052A - Polymers of conjugated dienes : en
  • AU241501B2 - Improvements in or relating to methods of manufacturing a multiple magnetic recording, reproducing and erasing head having equal gap heights : en
  • BE587998A - Process for manufacturing a plastic box and box obtained according to this process. : en fr
  • ES79699U - Improved last (Machine-translation by Google Translate, not legally binding) : en es
  • CA599700A - Printing apparatus and methods of making them : en
  • CA599843A - Paraffin scraper : en
  • BE589964A - Improvements to agricultural lifting devices : en fr
  • CA599967A - Method of making roofing granules : en
  • US2940340A - Differential driving mechanism : en
  • BE564054A - : en
  • US2940475A - Valve : en
  • US2940764A - Centering fixture : en
  • US2940399A - Hydro-balanced pump : en
  • US2940767A - Light duty hydraulic truck : en
  • US2940404A - Pillow case manufacturing apparatus : en
  • US2941189A - Magnetic memory apparatus : en
  • NL94511C - : en
  • US2940706A - Pallet tiering frames : en
  • US2941142A - Derivative polarograph by the alternating current bridge method : en
  • DE1083549B - Process for the production of acrylonitrile copolymers with high tensile, flexural and thermal strength : de en
  • DE1083650B - Diazo type copying material and process for making same : de en
  • FR1222695A - Process and apparatus for the production of direct positives by the diffusion process of silver salts : en fr
  • DE1083254B - Process for the preparation of blood pressure lowering N-disubstituted diaminoalkynes, their acid addition salts or quaternary ammonium salts : de en
  • FR1223428A - Drum shutter for cinematographic projectors : en fr
  • GB837485A - Improvements in a rotary moulding machine for the automatic vacuum-forming of continuous thermoplastic bands : en
  • GB837541A - Improvements in or relating to machines for making twisted metal wall ties : en
  • LU38404A1 - Polyether-based, isocyanate-terminated, ordered urethane compounds : en fr
  • PL43435B1 - : en pl
  • US2941178A - Locking means for preventing accidental disconnection of lighting fixtures : en
  • BE588142A - Improvements to the sealing of element boilers. : en fr
  • CH347023A - Force measuring arrangement : de en
  • US2940979A - Derivatives of thiopyranothiazoles : en
  • BE587821A - New profile iron connection for wall elements. : en nl
  • BE588083A - Process for dyeing cellulosic materials with sulfur dyes. : en fr
  • CA599748A - Power saw table : en
  • CH347061A - Charger on a device for inductive high-frequency heating of workpieces : de en
  • US2940476A - Open center four way valve : en
  • US2941093A - Phase sensitive amplifier : en
  • BE585657R - New dye of perylene-tetracarboxylic acid, its preparation and applications : en fr
  • BE587920A - Cardan shaft in several parts, variable length. : en fr
  • US2940359A - Mirror binocular : en
  • US2940484A - Miter box : en
  • US2940614A - Loading and unloading apparatus for fiberboard or sheets of similar material : en
  • US2941044A - Controlled sound reproduction : en
  • US2941097A - Selectively actuable multiple switches : en
  • CA599723A - Audio modulating and control device : en
  • US2940387A - Sheet delivery means for rotary printing press : en
  • US2940594A - Apparatus for separating oil from ballast water in tanks on board ship : en
  • US2940107A - Bottle stopple : en
  • US2940552A - Frictional shock absorber : en
  • US2940731A - Drill bit : en
  • DE1813224U - SMALL COMPRESSOR SYSTEM FOR UNDERGROUND OPERATION. : de en
  • ES256577A1 - New apparatus scrubber, drainer and floor dryer (Machine-translation by Google Translate, not legally binding) : en es
  • ES79770U - Improved jaw device (Machine-translation by Google Translate, not legally binding) : en es
  • ES79959U - Device for fixing chains on the wheels of vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223217A - Anti-corrosion and high mechanical resistance aluminum alloys : en fr
  • GB837431A - Improvements in or relating to the manufacture of glass like materials and resultingindustrial products : en
  • US2940471A - Spring-loaded check valve : en
  • US2941006A - Production of polyhydroxy aldehydes from vic-epoxy aldehydes : en
  • USD188218S - Thermostat guard or like article : en
  • AU234363B2 - Card feeding machine : en
  • BE588070A - Photoelastic devices and their manufacturing process : en fr
  • CA599919A - Temperature control system for freezers : en
  • CA599966A - Backscattered beta ray type thickness gauge and method : en
  • AU239760B2 - Space charge device for producing nuclear reactions : en
  • NL94517C - PROCEDURE FOR PREPARING SOOT THAT GIVES A WELL FLOWING DISPERSION WITH AN OILY CARRIER : en nl
  • US2940381A - Barbecue stove : en
  • AU5562059A - Columbium base alloy : en
  • CA599842A - Printing business machines : en
  • AU234776B2 - Traversing mechanism : en
  • CA599784A - Packages for ferrous objects : en
  • CA599797A - Blown fuse indicator : en
  • AU5555659A - Bearings and bearing material and methods of manufacturing thesame : en
  • CA600050A - Metallurgy of zinc : en
  • BE587816A - Control device for reversible current converter comprising main anode tanks and zero anode tanks. : en fr
  • CA599654A - Mechanical coupling means : en
  • PL43378B1 - : en pl
  • NL94451C - DEVICE FOR IGNITION AND / OR STABILIZATION OF A WELDING ARC : en nl
  • US2940259A - Rocket propellant injector : en
  • CA599869A - Butyl rubber latex as a tire cord adhesive : en
  • DE1813329U - BINOCULAR SMALL SLIDE VIEWER. : de en
  • CH347088A - Adjustment device for adjusting the slice thickness on a slicing machine : de en
  • AU241243B2 - Improvements in clamping devices for holding down work on machine beds : en
  • CA599764A - Removal of radio-active strontium and cesium from milk : en
  • BE588052Q - Double sickle mower. : en fr
  • CA599682A - Clamping device for film and sound track reels and the like : en
  • DE1083348B - Circuit arrangement for a call generator for generating a periodically interrupted AC voltage, in particular a tone frequency call generator : de en
  • CH346998A - Parking facility : de en
  • DE1813268U - PLUSH CARPET. : de en
  • ES79672U - Element for removable tubular scaffolds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222934A - Device for straightening tensioned sheets : en fr
  • FR1223446A - Improvements to telegraphic transmission systems : en fr
  • PL43442B1 - : en pl
  • DE1813229U - CLAMP FOR REMOVABLE TOOTH REPLACEMENT. : de en
  • FR1223139A - Process for acetylating regenerated cellulose fibers while maintaining the fibrous structure : en fr
  • ES79846U - Perfected armchair : en es
  • FR1223407A - Improvements in the construction of rolling vehicle bodies : en fr
  • FR1223436A - Low Oil Volume High Voltage Circuit Breaker : en fr
  • GB837638A - Electro-magnetic clutch : en
  • DE1083436B - Photoelectric monitoring device : de en
  • DE1083695B - Two-disc lapping machine or grinding machine with optionally switchable upper working disc : de en
  • US2940276A - Automatic ice maker : en
  • US2940769A - Elevating dolly : en
  • US2941190A - Magnetic selecting system : en
  • US2940301A - Testing device for vehicle radiator caps and cooling systems : en
  • DE973831C - Process for the powder metallurgical production of entangled workpieces : de en
  • DE1083533B - Method and device for the continuous covering of support plates, preferably intended for chipboard manufacture, with wood chips : de en
  • DE1083697B - Pantograph dressing device : de en
  • DE1813255U - POTATO PLATES SCHNEIDE-ROEST-LAGER. : de en
  • DK89177C - Ventilation device for transport trolleys. : da en
  • FR1223123A - Curing process for ethoxylin resins : en fr
  • FR1223164A - Preparation process for tablecloths for combing machines : en fr
  • FR1223489A - Process for treating seeds or other plant products : en fr
  • GB837769A - A nuclear reactor : en
  • GB837797A - Process for the homogenisation of pores : en
  • ES73437Y - Purifying device for water purification : en es
  • BE590073A - Method of corrosion inhibition. : en fr
  • DE1083753B - Device for the continuous recovery of dry matter : de en
  • ES252307A1 - Improvements introduced in the installation of fluorescent light tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223450A - Eddy current tachometer : en fr
  • CH347109A - Auxiliary device for working with a stranding machine : de en
  • AU5573059A - Process forthe photomechanical. production of relief printing plates for color printing : en
  • BE563465A - EXTRACTION OF TEREPHTHALIC ACIDS. : en fr
  • CA599868A - Flash-back indicator : en
  • AU238504B2 - Method and apparatus for mist cooling cutting tools : en
  • BE587913A - Process for cooling finely granular or powdery reduced ores. : en fr
  • BE564071R - PROCESS FOR INTRODUCING CARBOXYL GROUPS IN AROMATIC HYDROCARBONS. : en fr
  • BE585689A - Catalyst improvements : en fr
  • CA599665A - Tubular fluid filter candle : en
  • DE1072460C2 - Device on musical instruments : de en
  • FR1222809A - Powder dispenser : en fr
  • FR1223126A - Halogenated sulfur compounds, in particular sulfur monochloropentafluoride : en fr
  • FR1223510A - Electrical connection box for mobile devices : en fr
  • US2940147A - Supporting clamp for a rope side frame conveyor : en
  • ES256255A1 - Electromytonous device for clinical treatments (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222957A - Method and apparatus for annealing metals : en fr
  • FR1223010A - Neoprene rubber vulcanization accelerators : en fr
  • AU239720B2 - An improved wall-shield plate for electric wall switches andthe like : en
  • BE587667A - Pipe sealant to the discharge device and to the overflow device, for baths, sinks, or the like : en fr
  • BE564001A - COMPRESSED AIR STARTER FOR LARGE DIMENSIONS ENGINES. : en fr
  • AU240850B2 - Fruit cutting and gripping apparatus : en
  • CA599673A - Magnetostriction device and method : en
  • AU243992B2 - Juice extractor : en
  • BE587914A - Machine for grinding cyclindrical surfaces or the like. : en fr
  • CH346958A - Grease : de en
  • CH347045A - Spring support device : de en
  • DE1813315U - TOOL FOR MAKING JUG LIDS : de en
  • DE1813463U - APPLICATION DEVICE FOR PAINT AND LUBRICANT OD. DGL. : de en
  • PL43405B1 - : en pl
  • AU235505B2 - Improvements relating tothe configuration of contact assemblies for electrical switchgear : en
  • BE585708A - Method for dosimetry of ionizing radiation and device for its implementation : en fr
  • CA599989A - Vat dye dispersions containing polyvinylpyrrolidone : en
  • DE1813311U - CRAFT EQUIPMENT FOR PLANPARALLEL DRESSING OF WOODEN PANELS. : de en
  • DE1813171U - MOISTURE-PROOF CABLE ENTRY PLUG MADE OF RUBBER-ELASTIC MATERIAL FOR THE HOUSING OF ELECTRIC SWITCHES, DISTRIBUTIONS AND THE LIKE. : de en
  • DE1813334U - ZERO-POINT ADJUSTER FOR LIQUID GAUGE. : de en
  • GB837429A - Preparation of aliphatic carboxylic acids : en
  • US2940432A - Internal combustion engine with air scavenging : en
  • US2940962A - Process for the preparation of crystalline polypropylenes : en
  • CH347082A - Anti-theft device for motor vehicle : en fr
  • BE564192A - Process for preparing objects in silicon-iron alloys and objects conforming to those obtained : en fr
  • BE587878A - Method and installation for the transmission of telecommunications signals in bivalent code. : en fr
  • AU235423B2 - Improved arrangement for setting indexing devices in article sorting systems : en
  • AU243816B2 - Improvements in or relating to arrangements for receiving signals capable of assuming a finite number of values : en
  • AU5570559A - Improved strainer for clothes washing machine bowls : en
  • US2940715A - Lantern holder : en
  • PL43526B1 - : en pl
  • CH347111A - Portable pager : de en
  • CH346976A - Process for preparing a new antibiotic : en fr
  • ES256087A3 - Mechanism of quick change of position for switches (Machine-translation by Google Translate, not legally binding) : en es
  • ES76086Y - Pressure ironing device : en es
  • ES76231Y - Special high voltage conductor for ignition circuits of explosive motors : en es
  • FR1223315A - Improvements to dishwashing machines : en fr
  • AU5557059A - An improved wall-shield plate for electric wall switches andthe like : en
  • BE587856A - Device for automatic control of the filling of machines driven by motors, in particular of sugar mill turbines. : en fr
  • CA599793A - Lightning arrester : en
  • CH346873A - Process for the production of new rhodan compounds : de en
  • CH346889A - Process for the preparation of novel azaphenothiazines : en fr
  • CA599888A - Anti-skid composition and container material coated therewith : en
  • CA600012A - Reserve drive mechanism for master clock : en
  • CA600043A - High resolution scanning system : en
  • CH347104A - Grenade with a cavity inside the explosive charge : de en
  • BE587787A - Heating boiler of the sectioned type, in cast iron. : en fr
  • CA599725A - Life jacket : en
  • CA599799A - Friction draft gear : en
  • PL43507B1 - : en pl
  • US2940656A - Pressure exchangers : en
  • US2940776A - Trailer coupling mechanism : en
  • US2940907A - Tetracycline process : en
  • US2940974A - 1-substituted-4-[(tertiary-or secondary-amino)-alkylimino]-1, 4-dihydroquinolines : en
  • DE1083367B - Accumulator with alkaline electrolyte : de en
  • DE1813424U - CLEANING UNIT FOR VEHICLE WASHING. : de en
  • CH346955A - Process for the preparation of water-insoluble monoazo dyes : de en
  • ES256530A1 - Improvements in or relating to safety devices for use in connections between tractors and tractor farming implements : en es
  • ES79807U - Protector for bikers footwear (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223343A - Explosive composition : en fr
  • FR1223392A - Bulk dyeing using perylene derivatives : en fr
  • FR1223470A - New phase correction system : en fr
  • GB837615A - Improvements in and relating to apparatus for measuring the tension in cables : en
  • GR20948B - METHOD FOR THE MANUFACTURE OF ALKYLO - AND ARALKYLO - BIG. : el en
  • DE1083561B - Magnetizable recording tape : de en
  • FR1223048A - Plant for the continuous production of strips or profiled plies of synthetic material : en fr
  • AU261271B2 - Reversible hydraulic winch : en
  • BE588069Q - Rechargeable dry battery : en fr
  • US2940109A - Windshield cleaning system : en
  • US2940753A - Endless loop magnetic tape cartridge and magazine : en
  • FR1223266A - Underwater thruster for divers : en fr
  • FR1223434A - Cable and object containing this cable : en fr
  • DK89157C - Process for producing a lead-activated silicate which emits short-wave ultraviolet radiation under the influence of radiation from a gas or vapor discharge tube. : da en
  • US2940296A - Spaced panel wall structure : en
  • ES79695U - Improved child's shoe (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222869A - Washing machine with advanced water level control system : en fr
  • GB837643A - Improvements in or relating to textile fibre drafting apparatus : en
  • GB837658A - Process for the conversion of energy : en
  • US2940902A - Process for the prodction of cosmetic creams and thickening agents therefor : en
  • FR1223336A - Grain storage system : en fr
  • GB837369A - Spraying apparatus : en
  • US2940777A - Irrigation hose : en
  • US2940885A - Plastic molding material : en
  • US2941152A - Impulse timing system and device : en
  • US2941186A - Circuit monitoring device : en
  • ES251974A1 - Deposited latex articles : en es
  • ES256315A1 - Presostºtico apparatus of distance measurement with auxiliary means of electrical current (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222889A - Flexible material container with protective frame : en fr
  • FR1223037A - 1-Halo-aminonaphthalenesulfonic acids and process for their preparation : en fr
  • FR1223619A - Wall-mounted toilet bowl with cistern : en fr
  • ES256572A1 - System and device for construction (Machine-translation by Google Translate, not legally binding) : en es
  • ES80022U - Carrying tray perfected (Machine-translation by Google Translate, not legally binding) : en es
  • PL43508B1 - : en pl
  • US2940157A - Tow handling apparatus : en
  • US2940360A - Perfusion chamber : en
  • AU235213B2 - Improvements relating to electrical radiant and convection heaters : en
  • CH347038A - Rotary piston combustion engine : en fr
  • CH347102A - Heel with removable wear piece : en fr
  • ES250854A1 - Procedure for the hardening of the tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222985A - Process for the catalytic oxidation of so2 by mixtures of iron oxides containing fe2o3, kept in suspension or fluidized, and possible recycling of the so2 which has not reacted : en fr
  • FR1222716A - Advanced soap : en fr
  • FR1223508A - Improvements to positioning devices for electrical switches and similar devices : en fr
  • BE587753A - Curtain rail, and accessories to use with it. : en fr
  • CH346951A - Electrically heated cooking equipment : de en
  • IE22791L - Electric wave filters : en
  • GB837458A - Production of resins from petroleum hydrocarbons : en
  • ES253772A1 - New system for the increase of sales to terms and rationalization of informative services (Machine-translation by Google Translate, not legally binding) : en es
  • PL43411B1 - : en pl
  • FR1223633A - Fully automatic or controlled drive mechanism for extractors with radial or reversible honey motors : en fr
  • GB837552A - Apparatus for selecting a sequence of signals from a plurality of recorded data signals : en
  • GB837767A - A frame for the firing pin mechanism of hand grenades : en
  • US2940322A - Rotary translatory motion drive gear : en
  • DE1083397B - Shock protection device for remote control systems based on the resonance principle : de en
  • DE1813423U - FEEDTHROUGH FOR TELESCOPIC ANTENNAS RECESSED IN MOTOR VEHICLES. : de en
  • ES256869A1 - A system for distributing aluminum boxes for fish transportation, to cover the price of fish increasing its sale (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223219A - Process for the production of bis-guanylhydrazones from dienes quinones : en fr
  • BE587740A - Tire inflation control system. : en fr
  • BE587797A - Sine cosine digital encoder. : en fr
  • BE587852A - Process for twisting reinforcements for reinforced concrete and installation for implementing this process. : en fr
  • CA599953A - Lag screw anchoring insert for a concrete slab : en
  • BE585603A - Substituent new 3.3.3.-triphenyl-propylamines and their preparation process : en fr
  • BE588136A - Stuffing box joint for cast iron pipe with socket and plain end. : en fr
  • CA599646A - Position indicating circuit : en
  • DE1813487U - MANURE CONVEYOR. : de en
  • GB837731A - Method of forming teeth or other radial projections on tubular bodies : en
  • GB837920A - Improvements in or relating to pipe joints : en
  • ES238734A3 - Improvements in the assembly of glasses glasses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222666A - Improvements to hydro-pneumatic support devices, more specifically to mine props : en fr
  • FR1222939A - Method and composition for rendering cellulosic materials non-flammable : en fr
  • FR1223422A - Method and apparatus for treating tissue : en fr
  • ES253936A1 - A procedure for the manufacture of carpets, especially of velvet articles in raschel machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES256150A1 - Improvements in the mounting devices of electric embedding appliances applicable to switches, switchers, plugs and push buttons (Machine-translation by Google Translate, not legally binding) : en es
  • ES254640A2 - PROCEDURE FOR THE PREPARATION OF ALPHA-BETA, DELTA-EPSILËN-INSATURATED COMPOUNDS : en es
  • FR1222729A - New prepaid skill game : en fr
  • GB837850A - Machine-tool head : en
  • FR1223370A - Presentation mode and support device for electric circuit breaker : en fr
  • FR1223385A - Protection device against the rupture of conduits or devices containing pressurized fluids : en fr
  • ES79828U - Improved bag (Machine-translation by Google Translate, not legally binding) : en es
  • ES74095Y - Articulated gland : en es
  • FR1222778A - Improvements to electrical positioning systems for a shaft : en fr
  • FR1222991A - Improvements to pen holders : en fr
  • FR1223093A - Rhythm indicator for cinematic sound recording : en fr
  • ES79781U - Device for cooking oranges, lemons and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES79822U - Ribbon closure of overlapping elements (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223049A - Method and apparatus for continuous saponification of vinyl ester polymers : en fr
  • GB837383A - Electrical programming device : en
  • GB837425A - Improvements in pipe connections to tanks containing gas under pressure : en
  • GB837525A - Improvements in or relating to vulcanizing processes : en
  • GB837819A - Improvements in or relating to lighting fittings for electric discharge lamps : en
  • FR1222652A - Translator evaluating the magnitude of electrical signals : en fr
  • ES79940U - One piece or strip of diapers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222715A - Turbine with standard elements for soil drilling : en fr
  • FR1223195A - Process for treating wool and other fibers to make them water-repellent and resistant to shrinkage : en fr
  • GB837805A - Improvements in or relating to high tension transformers : en
  • ES79804U - An improved molded part (Machine-translation by Google Translate, not legally binding) : en es
  • CH346843A - Item of clothing to be pulled over the head, such as a sports jacket, overshirt or blouse, etc. made of non-stretchable material : de en
  • CH346845A - Method for attaching a slide fastener to an article and securing device for carrying out the method : en fr
  • CA600006A - Oscillator adapted to operate in a transient oscillatory condition : en
  • DE1083376B - Cable drum with holder for the end fitting of the wound cable : de en
  • FR1222898A - Ceiling with free expansion, heating, prefabricated, sound absorbing and removable : en fr
  • US2940820A - Process for recovering alkali metal values from lepidolite : en
  • DE1813300U - HUMIDIFIER WITH A MOTOR-DRIVEN SPRAY DEVICE. : de en
  • PL43487B1 - : en pl
  • ES253530A1 - System for the treatment of glaucoma and device for its application (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223251A - Auxiliary installation for cheese dairies producing cheese in wheels : en fr
  • DE1083557B - Luftmessverhueter : de en
  • DE1083727B - Toy animal equipped with a wheel frame and foldable rocking runners : de en
  • DE1083406B - Electric remote control device for hoists and conveyor systems for remote control of switchgear, either simultaneously or one after the other : de en
  • DE1813261U - FOLDING GRATE. : de en
  • DE1813385U - BLOW BAR FOR CIRCUIT BREAKERS OF SPRING IMPACT MILLS. : de en
  • ES256340A1 - Liquid fuel pump for internal combustión engines (Machine-translation by Google Translate, not legally binding) : en es
  • GB837794A - Improvements in or relating to control circuits for welding systems : en
  • ES256547A1 - A perfected explosion engine, rotary functional system (Machine-translation by Google Translate, not legally binding) : en es
  • ES257231A3 - Improvement in the elements of transformation of movement in the switches (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222749A - Filament light bulbs : en fr
  • GB837531A - Fluid pressure system : en
  • GR20954B - ARRANGEMENT OF ASSEMBLERS AND MOBILE SHELVES - SHELVES. : el en
  • DE1083324B - Circuit arrangement for the reception of a code character : de en
  • DE1083595B - Internal combustion engine with valveless injection nozzles : de en
  • DE1813271U - SCHOOL CHAIR. : de en
  • DE1083244B - Process for the digestion of titanium ores with hydrochloric acid : de en
  • DE1083609B - Mechanical seal : de en
  • ES256818A3 - Automatic pressure reducer for pressure gas, particularly suitable for methane gas conduits (Machine-translation by Google Translate, not legally binding) : en es
  • ES257162A1 - Device for the reproduction of phonographic discs (Machine-translation by Google Translate, not legally binding) : en es
  • ES76382Y - Directed jet fan-heater unit, for tabletop : en es
  • ES79677U - Autonomous toy mechanism (Machine-translation by Google Translate, not legally binding) : en es
  • US2940145A - Fastener for insignia : en
  • DE1083398B - Relay controlled by an oscillating circuit : de en
  • DE1083667B - Device for firing rockets from housings suspended from the aircraft : de en
  • FR1222965A - Improvements to furniture hinges : en fr
  • FR1223250A - Device for performing a massing in an ingot mold and apparatus for its implementation : en fr
  • FR1223278A - Improvements made to pressurized liquid injectors, particularly fuel injectors : en fr
  • FR1223521A - Transistor circuits for controlling high voltage components : en fr
  • GB837910A - Improvements in the continuous spinning of glass or like thermoplastic masses from rods : en
  • ES79860U - Bottle position correction device applicable to automatic filling machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES80054U - Perfecting on elastic supports for seats and backrests (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222726A - Process for preparing a combustible gas mixture : en fr
  • FR1222733A - Pharmaceutical Ampoule Box Easels : en fr
  • US2940166A - Valve lifter for diesel motors : en
  • US2940993A - Sulfonation of petroleum : en
  • ES80023U - An improved electric cable (Machine-translation by Google Translate, not legally binding) : en es
  • GB837778A - Photographic method and apparatus : en
  • GR20932B - INSECTICIDON AND METHOD OF PREPARATION AND USE OF IT. : el en
  • FR1223052A - Rupture discs : en fr
  • DK89141C - Process for the preparation of diborane or higher borohydrides. : da en
  • PL43371B1 - : en pl
  • US2941200A - Frequency modulated pulse radar : en
  • ES256550A2 - A procedure for manufacturing shoes (Machine-translation by Google Translate, not legally binding) : en es
  • ES79640U - An improved clamp (Machine-translation by Google Translate, not legally binding) : en es
  • GB837450A - Intermediate for the production of glutathione : en
  • CH347117A - Pressure roller for drafting devices : de en
  • ES257267A1 - Improvements introduced in the manufacture of electrical connection elements (Machine-translation by Google Translate, not legally binding) : en es
  • ES76341Y - Improved glove box for automobiles : en es
  • ES79636U - Inflatable visor (Machine-translation by Google Translate, not legally binding) : en es
  • ES80065U - Oxy-cut device adaptable to any type of handle for welding and lever-actuation (Machine-translation by Google Translate, not legally binding) : en es
  • GB837534A - Collapsible container provided with fluid-tight joint : en
  • DE1813206U - TABLE LAMP. : de en
  • FR1222755A - Development of centrifugal pumps with hydro-ejector priming : en fr
  • FR1222904A - Cheese Coating Machine : en fr
  • FR1223132A - Plastic coating for tops of containers and fittings of distribution transformers : en fr
  • FR1223324A - Needle roller bearings with cage and bearing washer : en fr
  • GB837602A - Improvements in heat transfer or like bodies : en
  • US2940247A - Method of producing catgut threads and strings : en
  • US2940280A - Variable cooling turbine : en
  • US2940924A - Impregnated platinum-alumina catalysts : en
  • DE1813366U - SILENCERS FOR COMBUSTION ENGINES, IN PARTICULAR FOR TWO-STROKE ENGINES. : de en
  • ES257100A1 - Whole milk powder and process for preparing the same : en es
  • ES73672Y - Pouring cap : en es
  • FR1223248A - Multiple control system, for group of electrical receivers : en fr
  • ES256470A1 - Improvements in the construction of ceilings (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222886A - Process for the catalytic dissociation of hydrocarbons : en fr
  • GB837401A - Process for the catalytic desulphurization of hydrocarbon oils : en
  • GB837561A - Process and equipment for the digestive treatment of sewage sludge : en
  • DE1813220U - ADJUSTABLE BRAKE MAGNET SYSTEM WITH TWO MAGNETS. : de en
  • ES79653U - Improved stopper for flexible packaging (Machine-translation by Google Translate, not legally binding) : en es
  • ES79979U - Brooch for jewelery and jewelry items with automatic closure (Machine-translation by Google Translate, not legally binding) : en es
  • ES79997U - Dosing container box (Machine-translation by Google Translate, not legally binding) : en es
  • DE1083563B - Guide and centering device : de en
  • ES80050U - Foldable table-suitcase (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222986A - Catalyst system for olefins : en fr
  • GB837874A - Improvements in or relating to decalcomanias : en
  • GB837918A - Improvements in electrical switches of the vacuum type : en
  • US2940881A - Method for making cbe-on-face magnetic steel : en
  • DE1083665B - Stabilization rotor with wing blades for rotary wing planes : de en
  • ES253223A1 - Apparatus and procedure for the manufacture of souls for beams and pillars subject to flexion effort (Machine-translation by Google Translate, not legally binding) : en es
  • ES256777A1 - Switching installation composed of at least a combinable pressure key switch in serial construction (Machine-translation by Google Translate, not legally binding) : en es
  • GB837659A - Improvements in or relating to torque-transmitting mechanical couplings : en
  • PL43505B1 - : en pl
  • US2941149A - Electrical instrument protectors : en
  • DE1083606B - Centrifugal clutch : de en
  • DE1083262B - Process for the production of diorganophosphines : de en
  • ES256838A1 - Improvements in the mills and drying facilities for the manufacture of combustible and non-combustible agglomerates (Machine-translation by Google Translate, not legally binding) : en es
  • ES80029U - Die drive device in recreational games (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222756A - electrical equipment for the size and phase adjustment of the voltages of a polyphase current source : en fr
  • FR1223053A - Adjustable support foot for roller conveyors, packing tables and other applications : en fr
  • GB837654A - Work feed device for sewing machines : en
  • ES80044U - Folding trolley (Machine-translation by Google Translate, not legally binding) : en es
  • ES80097U - A perfected fabric for upholstery and bedspreads (Machine-translation by Google Translate, not legally binding) : en es
  • DE1083306B - Receiving translator for type lever teleprinters : de en
  • DE1083730B - Drive arrangement for a vehicle of toy and model trains : de en
  • ES256558A3 - Procedure for the obtaining of single silicones (Machine-translation by Google Translate, not legally binding) : en es
  • ES256561A1 - Improvements in and relating to shirt and like collars : en es
  • GB837472A - Process of dyeing structures of cellulose acetate : en
  • GB837490A - Improvements in or relating to a flexible drive cable end housing and gear assembly : en
  • GB837740A - Method of controlling an ore sintering plant : en
  • USD188189S - Telephone handset supporting device : en
  • US2940135A - Suction felter apparatus and method : en
  • US2940168A - Method of manufacturing a packing for gas/liquid contact devices : en
  • US2940919A - Water washing of tar sands : en
  • DE1083639B - Device for braking the winding roll in paper, cardboard u. ae. machinery : de en
  • BE587663A - Means for parking vehicles : en fr
  • BE587924A - Improvements to electric irons. : en fr
  • DE1813125U - IRON. : de en
  • DE1813282U - PIVOTING SHELF, FIXED TO A HINGED DOOR, FOR KITCHEN AND USER FURNITURE. : de en
  • DE1813458U - DEVICE FOR SHAPING SHOES. : de en
  • ES256588A1 - Improvements in the construction of mercury (Machine-translation by Google Translate, not legally binding) : en es
  • ES256740A1 - Procedure for manufacturing a refreshing drink (Machine-translation by Google Translate, not legally binding) : en es
  • ES79648U - Sleeping bag for children (Machine-translation by Google Translate, not legally binding) : en es
  • ES79772U - Foldable table football perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES79839U - Content measuring device (Machine-translation by Google Translate, not legally binding) : en es
  • DE1813421U - RESERVE CONTAINER WITH HOLDING DEVICE FOR STORING INTO THE INTERIOR OF MOTOR VEHICLES. : de en
  • BE587845A - Installation for loading a group of blast furnaces or the like : en fr
  • US2940278A - Defrosting control : en
  • US2940383A - Baling machines : en
  • DE1083743B - Refractory compound for lining pouring ladles : de en
  • AU238433B2 - ALKANOYLTHIO-17 a -CARBOXYETHYL-17,8 -HYDROXYANDROSTEN-3-ONE LACTONES AND PROCESSES : en
  • CH346891A - Process for the preparation of cysteine methyl ester hydrochloride : en fr
  • FR1223575A - Push-in fitting, lockable : en fr
  • GB837679A - Mixtures of triaryl phosphates : en
  • GB837856A - Improvements in hydraulic control mechanism : en
  • IE24484L - Diamidines : en
  • GB837613A - Improvements in or relating to windows of stained glass or like material : en
  • ES256322A1 - Improvements in the construction of devices to use the floating force (Machine-translation by Google Translate, not legally binding) : en es
  • US2940521A - High speed punch : en
  • DE1813144U - CLOSED AC GENERATOR WORKING WITH RECTIFIERS FOR VEHICLES. : de en
  • DE1813408U - LATERAL LOADING GATE HOLDER FOLDABLE WITH EXTENSION AND FASTENING COLLAR. : de en
  • US2941180A - Nesting socket assembly : en
  • USD188207S - Davit reel or the like : en
  • US2940212A - Noise making toy : en
  • US2940223A - Machines for rectifying the faces of the end holes of vehicle plate springs : en
  • US2940347A - Machine tool : en
  • US2940519A - Oil burner with concentric troughs : en
  • DE1083322B - Bistable switching element made of superconductive material, preferably for telecommunications systems : de en
  • DE1083658B - Oxygen breathing apparatus with breathing air circulation and lung-controlled oxygen supply : de en
  • DE1813341U - ADVENT CALENDAR IN THE FORM OF A FLAT PACK, IN PARTICULAR FOR SWEETS OR. DGL. : de en
  • ES255813A1 - Procedure for the calcination of pills (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223149A - electrode for the electrolytic decomposition of aqueous hydrochloric acid : en fr
  • US2940190A - Sloper mechanism for excavating machines : en
  • US2940901A - Coated medicaments : en
  • CA599707A - Device for inspecting pneumatic tires : en
  • GB837594A - Improvements in and relating to the reinforcement of rigid or flexible moulded bodies : en
  • GB837906A - Automatic electric cut-out : en
  • ES257244A1 - Improvements in the manufacture of models for foundry (Machine-translation by Google Translate, not legally binding) : en es
  • ES79606U - Belt (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223305A - Improvements to hunting cartridges : en fr
  • FR1223406A - Improvements in the preparation of a thiophosphoric ester derived from pyrone : en fr
  • US2940087A - Pillow : en
  • US2940840A - Hydrocarbon conversion process : en
  • US2940963A - Quenching of catalyst with alcoholic mixture : en
  • US2941068A - Automatic switching system for railway classification yard utilizing a punched tape : en
  • US2941136A - Digital servomotor control system : en
  • US2940787A - Electrically insulated sucker rod coupling : en
  • US2941079A - Safety vault apparatus : en
  • USD188224S - Can and bottle disposal : en
  • USD188182S - Automobile : en
  • ES79895U - Improved agenda (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223279A - Thread guide for spinning machine equipped with spools : en fr
  • FR1223415A - Hand Grenade Launcher : en fr
  • GB837765A - Separation of gaseous mixtures : en
  • ES256405A1 - Spherical bushing speed variator with reverse (Machine-translation by Google Translate, not legally binding) : en es
  • ES256696A1 - Procedure for the manufacture of thixotropic aggluting esters (Machine-translation by Google Translate, not legally binding) : en es
  • ES76385Y - Perfected pipe : en es
  • FR1223061A - Method and material for anti-microbial treatment of organic material : en fr
  • DE1813161U - PLUG FOR COAXIAL HF CONNECTION. : de en
  • DE1083263B - Process for the preparation of derivatives of N-aminoborazane : de en
  • DE1083679B - Wheel rims for vehicles of all kinds with attachment of balance weights or decorative parts : de en
  • DE1083258B - Process for the preparation of sodium or potassium salts of benzene-1,4-disulfonic acid or naphthalene-2,6-disulfonic acid : de en
  • DE1083741B - Process for the preparation of starting materials for the production of refractory moldings : de en
  • CA599778A - Surface treatment of metals : en
  • CH347086A - Sports equipment : de en
  • BE587705A - Three-way socket with built-in switch. : en nl
  • ES256487A1 - New mowering machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES79855U - Last for the treatment of textile articles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222703A - Apparatus for giving way to hardened saw blades and method of setting : en fr
  • FR1223004A - Cardboard box : en fr
  • FR1223295A - Trim for clothing items and accessories : en fr
  • DE1083461B - Foam adhesive : de en
  • CA599642A - Plant root wrapper : en
  • CA599743A - Air-operated spot welding device : en
  • CA599780A - Harvester hitches : en
  • CA599838A - Method of and materials for coating stainless steel and article produced thereby : en
  • GB837961A - Centrifugal pump : en
  • GB837973A - Improvements relating to the manufacture of beer : en
  • US2940288A - Apparatus for treating sheet or strand materials with liquids : en
  • US2940408A - Tube former and method of making same : en
  • PL43391B1 - : en pl
  • DE1083251B - Process for the production of alkali formates : de en
  • ES257336A1 - Method of producing dry free flowing preparations which are stable in air and contain an oxidizable organic substance : en es
  • ES257437A3 - Improvements in or related to cartridges-lips pencils containers (Machine-translation by Google Translate, not legally binding) : en es
  • US2940523A - Self-feeding casing mill : en
  • FR1223626A - Multiple contact component of a rotary electrical contactor and its manufacturing process : en fr
  • FR1222746A - Reflective bollard : en fr
  • FR1222838A - Fuel injection system for internal combustion engine : en fr
  • PL43532B1 - : en pl
  • FR1222923A - Pocket radio receiver : en fr
  • CH347014A - Installation of quantity measuring devices, in particular scales, for registering the measured values and the corresponding price : de en
  • ES252542A3 - A assembly procedure (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223200A - Method for preparing perfluoroolefins : en fr
  • GB837768A - Tuyere block (blowing head) for the side walls of underfeed stokers : en
  • GB837825A - Improvements relating to air-blast electrical circuit-breakers : en
  • GB837937A - Improvements in or relating to dynamo-electric machines : en
  • FR1222653A - Apparatus for forming a tight seal : en fr
  • FR1223425A - Machine for the preparation of coffee allowing the automatic feeding of the boiler at constant level by taking the feed water from containers not subjected to pressure : en fr
  • GB837630A - Improvements in or relating to methods and apparatus for testing electric discharge valves : en
  • US2940146A - Button holder and button : en
  • US2941085A - Phase sensitive amplifier : en
  • ES75760Y - Security device against theft of motorcycles and similar vehicles : en es
  • FR1222655A - Improvements to heat exchangers : en fr
  • FR1223094A - Easily detachable pipe coupling : en fr
  • CA599997A - Arrangement of check out counters for self-service-stores : en
  • ES257191A1 - Load limiter : en es
  • FR1222818A - Laminating and pre-finishing process for wood and resulting products : en fr
  • FR1223131A - Circuit breaker : en fr
  • DE1083352B - Circuit arrangement for subscriber stations in telephone systems with tone frequency selection : de en
  • DE1813170U - MOISTURE-PROOF CABLE ENTRY PLUG ON HOUSING FOR ELECTRIC SWITCHES, DISTRIBUTIONS, ETC. : de en
  • DE1813183U - ROD FOR PULLING DISCONNECTING KNIVES IN ELECTRICAL SYSTEMS. : de en
  • ES76056Y - Multiple climbing device : en es
  • FR1222915A - Automatic box feed device applicable to stitching and copying machines for jacquard boxes : en fr
  • FR1223330A - Process for coloring various materials, in particular artificial textile materials : en fr
  • CA599794A - Autoclave for urea synthesis : en
  • CH346882A - Process for the preparation of a new pyrazolone derivative : de en
  • CH346895A - Rotary press for simultaneous printing in multiple colors : en fr
  • GB837528A - Improvements in or relating to hydraulic cylinder and piston assemblies such as hydropneumatic accumulators : en
  • BE587758A - Tanker ship. : en fr
  • DE1813185U - AXLE DRIVE FOR DRAFT LIGHT GENERATORS. : de en
  • DE1813383U - INLET AND EXHAUST VALVE, IN PARTICULAR FOR COMPRESSED AIR BRAKE SYSTEM. : de en
  • ES80069U - Articulated toy (Machine-translation by Google Translate, not legally binding) : en es
  • US2940317A - Skip mechanism for switch actuating timer : en
  • PL43372B1 - : en pl
  • DE1083330B - Magnetic amplifier in self-saturation circuit with low dead time : de en
  • DE1083363B - Hollow pipe elbow : de en
  • ES253318A1 - New hydraulic system to control the speed or to partially or completely break the operation of a rotary mechanism (Machine-translation by Google Translate, not legally binding) : en es
  • ES256595A3 - An instrument for simultaneous trimming and cauterizing peak and nails of birds and similar applications (Machine-translation by Google Translate, not legally binding) : en es
  • ES257196A3 - A vibrating device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223176A - Tab for directories, files, etc. : en fr
  • FR1223359A - Crapaudine : en fr
  • GB837564A - Improvements in or relating to travelling wave tubes : en
  • BE564435A - PROCESS FOR PURIFICAITON OF CRUDE CYANURIC CHLORIDE. : en fr
  • CA599912A - Roof supports for mine workings : en
  • CA599766A - Upright edge bag support : en
  • GB837524A - Improvements in or relating to centrifugal separators : en
  • GB837655A - Combined fluid pressure relief and liquid expulsion valve : en
  • ES256407A1 - Improvements in or relating to modulation circuit arrangements : en es
  • FR1223380A - System of assembly of metal elements by intermediate plates with four holes between unequal axes : en fr
  • ES256435A1 - Improvements in the procedures for the manufacture of glass fiber sheets or blankets (Machine-translation by Google Translate, not legally binding) : en es
  • ES79955U - Extra-flat wall socket (Machine-translation by Google Translate, not legally binding) : en es
  • GB837650A - Improvements in and relating to cutlery, forks and spoons and the manufacture thereof : en
  • ES79740U - Fridge-table (Machine-translation by Google Translate, not legally binding) : en es
  • ES79836U - A collector device for vacuum containers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223399A - Apparatus for electrostatic application of coatings : en fr
  • US2940634A - Eating aid : en
  • GB837914A - Electric motor control system : en
  • DE1083410B - Protective insulated electrical machine, in particular a power tool with a universal motor, with an outer housing made of metal : de en
  • DE1083429B - Arrangement for operating high-pressure discharge lamps, in particular mercury vapor lamps : de en
  • DE1083660B - Compressed gas breathing apparatus with a spring-loaded check valve that serves as a warning signal device : de en
  • US2940255A - Burner flame length control apparatus : en
  • US2940858A - Method of making fodder from chopped straw : en
  • USD188191S - Turnstile : en
  • DE1813218U - DIRT COLLECTOR DRAIN TO CONVERTER. : de en
  • DE1813262U - POT HOLDER. : de en
  • DE1813377U - SEAL RING. : de en
  • DK89159C - Detergent and cleaning agent. : da en
  • GB837481A - Improvements in or relating to printing : en
  • DE1813199U - LIGHT BULB SOCKET IN COMBINATION WITH SHUTE LAMINATION AND SPRING. : de en
  • DE1813360U - CAM GUIDE DEVICE FOR PUSH ROD REMOVAL. : de en
  • PL43414B1 - : en pl
  • ES79864U - Improved electrical switch (Machine-translation by Google Translate, not legally binding) : en es
  • US2940788A - Door locks or latches : en
  • US2940371A - Focusing apparatus for camera : en
  • US2941030A - Color television apparatus : en
  • ES79840U - A refined rearview mirror (Machine-translation by Google Translate, not legally binding) : en es
  • ES79849U - Component and repeater of legends (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223081A - Shielding gas mixture for arc welding using a bare melt electrode : en fr
  • ES256586A3 - A compensated electromagnetic mechanism governed at distance (Machine-translation by Google Translate, not legally binding) : en es
  • ES257235A3 - Improvements in the construction of radiators (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223086A - Process for closing hollow bodies and exercise ammunition obtained by this process : en fr
  • AU232996B2 - Improvement in-or relating to circuit interrupters : en
  • BE587697A - Excavation and / or loading device. : en fr
  • BE588164A - Process for obtaining a silicon film. : en fr
  • ES255948A1 - Improvements introduced in the manufacture of adhesive tape (Machine-translation by Google Translate, not legally binding) : en es
  • ES79810U - A filter envelope for the packaging of infusion products (Machine-translation by Google Translate, not legally binding) : en es
  • GB837379A - Improvements in or relating to the carring out of endothermic reactions on sinteringapparatus : en
  • ES257271A3 - Improvements in storage grills for refrigerating chambers (Machine-translation by Google Translate, not legally binding) : en es
  • ES79761U - Adjustable attachment of rear-view mirrors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222852A - Cape for collecting gases in an electrolytic cell for the production of aluminum : en fr
  • FR1223144A - Annular heating chamber with graduated adjustment for a vacuum boiler, usable in particular in the sugar industry : en fr
  • DE1813399U - INDEPENDENT SWITCH-OFF DEVICE, IN PARTICULAR FOR FULLY AUTOMATIC CUTTING AND DRAWING PRESSES. : de en
  • DE1813473U - BUILDING PLATE FOR WALL CLADDING. : de en
  • GB837529A - Matting of photographic layers : en
  • ES73785Y - A perfected purse : en es
  • GB837428A - Treatment of solids with liquids : en
  • GB837508A - Improvements in and relating to a process of treating cellulose textile materials for imparting thereto crease-resistant properties : en
  • GB837664A - Improvements in or relating to hydraulic pumps and pump units : en
  • GR20935B - METHOD AND APPARATUS FOR THE TREATMENT OF THE INTERIOR SURFACES OF A TANK. : el en
  • ES256177A1 - Improvements in and relating to patient-carrying stretchers, handbarrows and the like : en es
  • DE1083734B - Non-detectable cavity lining for shaped charge explosives, especially for shaped charge mines : de en
  • ES79764U - Improved rocker for spotlights (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222868A - Epoxy-organosilicon compounds and their derivatives, and method of manufacture : en fr
  • ES256266A1 - Improvements in centrifugal pumps with open concrete box (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222673A - Hatch covers : en fr
  • GR20965B - NEW IMPROVEMENTS IN THE MANUFACTURE OF HUNTING CARTRIDGES. : el en
  • ES254833A2 - Improvements in gas burners (Machine-translation by Google Translate, not legally binding) : en es
  • ES76302Y - Isothermal rolling table : en es
  • FR1223011A - Low-quality coal or fuel combustion process : en fr
  • DE1813269U - FURNITURE, IN PARTICULAR CHAIR WITH HEIGHT-ADJUSTABLE SEAT. : de en
  • DE1083291B - Pull-through furnace for bright annealing of strip steel and steel wire under protective gas : de en
  • DE1813330U - MAGAZINE PROJECTOR. : de en
  • DE1083751B - Bunker outlet : de en
  • PL43471B1 - : en pl
  • ES79691U - An improved differential box for agricultural machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222913A - Anti-theft device : en fr
  • FR1223079A - Advanced wiper blade, method and apparatus for its manufacture : en fr
  • FR1223548A - Improvements made to pile driving piles : en fr
  • GB837746A - Novel article of manufacture : en
  • BE587781A - Advanced pallet box for handling machined parts : en fr
  • GB837447A - Improvements in or relating to ª†-glutamyl peptides : en
  • ES70921Y - Shut-off valve for air : en es
  • FR1222670A - Fixed braking installation for a moving object on the ground and in particular for an airplane on a landing strip : en fr
  • FR1223244A - Process for preparing a basic ester of alpha-phenyl alpha-piperidinoacetic acid : en fr
  • GB837777A - Light responsive apparatus : en
  • DE1813191U - LIQUID COOLED WINDING FOR ELECTRIC MACHINERY : de en
  • DE1813464U - TENNIS RACKET WITH INTERCHANGEABLE INNER FRAME. : de en
  • GB837796A - Improvements relating to the recovery of fluorine from fluorine-containing waste gases : en
  • FR1222742A - Telescopic shock absorber intended, in particular, for vehicles : en fr
  • FR1223194A - Drive belt : en fr
  • FR1223581A - Manufacturing process of clad sheets, and sheets obtained by this process : en fr
  • ES80043U - New bag for hot water or ice (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222808A - Clutch : en fr
  • GB837833A - Overspeed control system for turbines : en
  • ES79820U - Rake drive on the stamping carts to the lyonnaise (Machine-translation by Google Translate, not legally binding) : en es
  • GB837745A - Process for the manufacture of epoxy resins : en
  • FR1223073A - Orthogonal tube assembly device : en fr
  • FR1223180A - Power outlet or similar : en fr
  • FR1223335A - Improved vaporizer-insufflator especially for the treatment of dental cavities : en fr
  • GB837422A - Improvements in or relating to indirect lighting fittings : en
  • GB837426A - Paper-backed adhesive tapes : en
  • GB837538A - Improvements in or relating to the polymerisation of olefins and catalysts therefor : en
  • US2940646A - Coat form retainer : en
  • ES256705A3 - Device for the transmission of tension and pressure forces (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222662A - Double curvature slab : en fr
  • GB837352A - Improvements in or relating to jointing electric cables : en
  • DE1083580B - Speed monitor : de en
  • DE1813426U - DEVICE FOR FASTENING A MOTOR VEHICLE DISPLAY EQUIPMENT. : de en
  • ES252457A1 - Electric alarm device for automobile vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES257263A1 - Process for the preparation of glass-making batches : en es
  • ES80064U - Device for the application of paints by pulverization (Machine-translation by Google Translate, not legally binding) : en es
  • ES79683U - Removable leg (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223028A - Collector in particular for miniature motor, as well as electrical machines fitted with this collector : en fr
  • ES79605U - Improved horseshoe (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222771A - Improvements to shoes, especially for children : en fr
  • CA599806A - Signal switching device for television transmission : en
  • CH346885A - Process for the preparation of new pyrazolone derivatives : de en
  • CH347076A - plane : de en
  • US2940364A - Base plate for mortars and the like : en
  • FR1222902A - Coil changer device in several colors : en fr
  • FR1223319A - Improvements to color reproduction cameras : en fr
  • GB837604A - Process for the preparation of polymers of ethylene which are solid at room temperature : en
  • GB837614A - Improvements in or relating to windows of stained glass or like material : en
  • DE1083758B - Chain pile loom in which a base and a pile chain are pulled off in an adjustable ratio : de en
  • DE1813422U - CAR ASHTRAY. : de en
  • FR1222948A - Can Opener Knife Edge Shape and Device : en fr
  • FR1223536A - Method for recording the variations of a quantity and device for implementing this method : en fr
  • FR1223561A - Measuring device for tailored clothing : en fr
  • DE1083402B - Control arrangement for electrostatic high voltage systems, especially electrostatic precipitators : de en
  • DE1813106U - TIE HOLDER. : de en
  • DE1813123U - WASHING LINE HOLDER. : de en
  • DE1083433B - Explosion-proof luminaire for fluorescent lamps : de en
  • DE1083471B - Radiation recuperator : de en
  • DE1083393B - Temperature-dependent small electrical switch with delayed switching bimetal strips : de en
  • FR1222999A - Top in fiber-reinforced resin with base covered with a layer of cork : en fr
  • FR1223625A - Boat propulsion system : en fr
  • FR1222964A - Machine for the continuous welding of laminated or calendered sheets of plastic material, arranged opposite one another : en fr
  • GB837720A - Volume control for fraction collectors : en
  • DK89155C - Color television picture tubes. : da en
  • FR1222774A - Further training in oil ovens and the like : en fr
  • FR1222903A - Method and apparatus for cleaning premises and looms in textile mills : en fr
  • FR1223273A - Device for transforming a motor linear movement into a mu reciprocating rotary movement and application of this device to agricultural machinery : en fr
  • GB837374A - Improved shoe lace : en
  • GB837866A - Improvements in and relating to electrolysers : en
  • DE1813130U - DEVICE FOR KEEPING A CLEAN ATMOSPHERE FROM DUST EMISSIONS DURING COOKED COCKCAKES FROM HORIZONTAL CHAMBER COOK OVERS. : de en
  • FR1223235A - Advanced lifting device : en fr
  • AU5563759A - Improvements j. nor relating to circuit arrangements comprising a relay whichis energized, when a point ofthe circuit is connected toearth : en
  • AU5568459A - Improvements in or relating to pharmaceutical compositions : en
  • ES255542A1 - A centrifuged clutch of special application to agricultural machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES256665A1 - Improvements in the manufacture of guillotine windows from metallic profiles (Machine-translation by Google Translate, not legally binding) : en es
  • GB837753A - Method of producing tube-shaped bodies from veneer sheets, especially barrel shells : en
  • DE1813304U - BLOCK BRICKS WITH LONG SLOT HOLES, ALSO BETWEEN THE SIX MORTAR GROOVES. : de en
  • GB837565A - Improvements in clocks : en
  • NL196697B - : en
  • GB837377A - Adhesive bandage : en
  • US2940708A - Camera tripod : en
  • DE1813280U - SHELVING WITH ADJUSTABLE INTERMEDIATE SHELVES AND PARTITIONS. : de en
  • ES79961U - Handle for saucepans and similar (Machine-translation by Google Translate, not legally binding) : en es
  • IE23703L - Mixing devices. : en
  • CA599889A - Separable multiple tap connector : en
  • US2940458A - Meat cut washing and glazing machine : en
  • US2940312A - Work measuring device particularly adapted to detecting very small and rapid movements : en
  • DE1083637B - Device for precise printing of packs, in particular the bottom and / or head part of hinged slide cigarette packs : de en
  • ES79946U - Viscous fluid feeder device (Machine-translation by Google Translate, not legally binding) : en es
  • GB837595A - Multitray clarification apparatus : en
  • CH347064A - Multi-needle sewing machine for making plush-like products such as carpets or the like : de en
  • GB837854A - Improvements identified essentially with precision balances : en
  • DE1083506B - Injection device : de en
  • FR1223563A - Drum refinements : en fr
  • GB837580A - Improvements in or relating to building units or components : en
  • AU239520B2 - Improvements in or relating to hydraulic glands : en
  • CA599986A - System of regulation : en
  • NL94496C - : en
  • US2940199A - Ear tags for marking sheep and other animals for identification purposes : en
  • US2941095A - Coupling circuit arrangement : en
  • ES76227Y - Puzzle keychain : en es
  • FR1223229A - Process for the preparation of n-substituted acylphenothiazines : en fr
  • US2940396A - Pump : en
  • US2941020A - Process for separating acetone and diacetylene : en
  • ES255812A1 - Procedure for the calcination of fine grain mineral pills (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222668A - Pressure-lubricated cable gland : en fr
  • FR1223431A - Methodical device of recessed sanitary plumbing : en fr
  • FR1223582A - Improvements to the sidewalls of vehicle tires : en fr
  • DE1083451B - Insulated, watertight connection device on tubular heating elements with threaded connection bolts for electrical connection, especially for tubular heating elements used for defrosting lamellar heat exchangers : de en
  • GB837916A - Improvements relating to telescopic tubular pit props : en
  • AU237908B2 - Improvements in clotheslines : en
  • DE1083383B - Power distribution system : de en
  • ES73543Y - Directional safety device for vehicles : en es
  • FR1222784A - Mechanism for controlling a gearbox and a transfer case : en fr
  • US2940870A - Method of hot dip galvanizing a ferrous metal : en
  • FR1222829A - Advanced vehicle seat : en fr
  • FR1223239A - Internal combustion engine lubricating oil purifier : en fr
  • FR1223603A - Concrete beam for monorail track, and adapted running gear : en fr
  • DE1083329B - At least two-stage galvanically coupled push-pull amplifier : de en
  • DE1083542B - Process for the production of polymerisation products based on unsaturated modified polyester resins : de en
  • ES75978Y - Container-adaptable piston hand pump : en es
  • FR1222719A - Semiconductor device manufacturing processes : en fr
  • FR1223026A - Axial hydraulic piston machine : en fr
  • GB837365A - Improvements in or relating to moving-target-indicator radar systems : en
  • GB837573A - Method and apparatus for crimping textile fibers : en
  • US2940352A - Explosives packaging : en
  • US2940534A - Power take-off mechanism : en
  • US2940605A - Furniture : en
  • ES253933A1 - A METHOD FOR MAKING TOMATO PASTA FLAKES : en es
  • ES256575A3 - New portable turbopresor apparatus for therapeutic applications (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222891A - Method and apparatus for the production of mosaic-type strips, in particular with wooden elements : en fr
  • GB837600A - Improvements in and relating to safety locking devices in centrifugal machines, moreparticularly electrically driven centrifugal laundry drying machines : en
  • ES242104A1 - Improvements in the lighting of automobile vehicles to facilitate its crossing in road (Machine-translation by Google Translate, not legally binding) : en es
  • ES70668U - Hypodermic syringe perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223398A - New polyhalo-polycycloalkene dicarboximides : en fr
  • GB837673A - Arc-suppressing device : en
  • GB837785A - Improvements in nuclear reactors : en
  • IS1075A7 - Operational fishing arrangements for schooner-built fishing vessels : en is
  • US2940097A - Method of making a laminated ribbed insole : en
  • US2940452A - Vascular evertor : en
  • US2940792A - Parachute load release : en
  • ES73259Y - Bllarín table for mechanical bowling game : en es
  • ES79647U - Packaging consisting of a base sheet and a cover sheet (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223223A - Process for preparing oxazolines : en fr
  • GB837376A - Improvements in or relating to manually operable chucks : en
  • ES255689A1 - Improvements in trailers packaging for tourism vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • DE1083710B - Cutting fuse for twist projectiles : de en
  • ES256441A1 - Procedure for the preparation and homogenization of cellulose (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223598A - DC gate circuit : en fr
  • GB837596A - Secondary radar or like training apparatus : en
  • BE563981A - : en
  • US2940778A - Fitting for a large-diameter rubber or plastic hose subjected to high loads : en
  • US2940791A - Apparatus for breaking and lifting lining bodies : en
  • US2940918A - Self aligning electrolysis cell : en
  • US2941024A - Capacitor end seal : en
  • US2941158A - Stabilized oscillator : en
  • FR1222867A - Device for drilling glass : en fr
  • US2940900A - Dry vitamine e composition : en
  • US2941177A - Rotatable plug connector : en
  • DE1083521B - Movement device for an elevator door with a damping device : de en
  • DE1083598B - Injection pump for internal combustion engines : de en
  • ES73875Y - Glass holder tip : en es
  • ES74280Y - Support for multiple uses : en es
  • ES73504Y - Grilling disc applicable to the lid of the roaster : en es
  • FR1222813A - Translator for torsiometer : en fr
  • FR1222901A - Method and device for controlling the thickness of protective paint layers applied to the planking of a boat : en fr
  • FR1223260A - Centralized remote control transmission device : en fr
  • GB837385A - Improved refrigerator cabinet : en
  • ES257104A1 - Apparatus for treating thread : en es
  • ES79600U - Luminous device for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • GB837642A - Fuel flow control valve : en
  • BE588074A - Filter cone and tool for its manufacture. : en fr
  • CH346988A - Drawer extension : de en
  • CH347130A - Method and device for screwing the closures onto tubes : de en
  • US2940535A - Steering wheel power mechanism : en
  • US2940912A - Initiation of polymerization by preirradiated solid carboxylic acids, amides and nitriles : en
  • US2940927A - Composition for and method of inhibiting corrosion of metals : en
  • DE1813148U - CLAMPING PRESS FOR LOOSE STRIPS. : de en
  • DE1813468U - TOY VEHICLE. : de en
  • AU241759B2 - Fruit gripping'and twisting apparatus : en
  • FR1223006A - Fluid heating and cooling device : en fr
  • FR1223356A - Method of making a one-piece knitted undershirt : en fr
  • AU239997B2 - Shoe upper shaping machine : en
  • US2940973A - Separation of isopropanolamine from mixtures thereof with 2, 5-dimethyl-piperazine by azeotropic distillation : en
  • US2940222A - Treating glass sheets : en
  • US2941121A - Ground detector circuit for three phase y-connected load : en
  • CA599765A - Drill press stand attachment : en
  • AU5563559A - Polymerization of ethylene and the copolymerization of ethylene with other olefins or vinyl monomers : en
  • PL43429B1 - : en pl
  • US2940700A - Emergency buoyancy devices for helicopters : en
  • US2940285A - Yarn feeding and changing mechanism for circular knitting machines : en
  • US2940117A - Poultry stuffing device : en
  • US2940494A - Apparatus for bruising green fodder : en
  • US2940570A - Electro-magnetic claw clutches : en
  • AU5569459A - Improvements in or relating to electrodes for electric cells or batteries : en
  • BE588117A - Method of mounting high voltage circuit breaker poles and circuit breaker poles allowing the implementation. : en fr
  • CA599659A - Detection of bacteria : en
  • PL43410B1 - : en pl
  • US2940717A - Folding shelf bracket : en
  • US2940524A - Retrievable bridging plug : en
  • US2940556A - Friction devices : en
  • AU5570959A - Improvements relating to electrical reactors : en
  • US2940961A - Alkyl 1-acetoxyalkenylphosphonates and polymers thereof : en
  • BE585638A - Processes for the preparation of 2,4-diamino-quinazolines and new compounds obtained : en fr
  • BE587810A - Product for tinting hair with oxidation dyes. : en fr
  • DE1083462B - Pressure sensitive tape or strips : de en
  • US2940338A - Variable speed drive : en
  • DE1813388U - ROTARY VALVE FOR METAL WINDING INSTRUMENTS. : de en
  • PL43455B1 - : en pl
  • US2940113A - Sliding door hanger : en
  • US2940469A - Fluid pressure sensing and feeding device : en
  • US2940666A - Counting device : en
  • US2941021A - Process and device for carrying out chemical reactions at high temperatures : en
  • DE1083396B - Intrinsically safe arrangement for controlling an electromagnetic switch via a transistor : de en
  • DE1813116U - GEZAEHRING. : de en
  • CA599901A - Switching circuit : en
  • CH346991A - Reinforced ceiling for buildings : de en
  • AU5555359A - PROCESS FORTHE PREPARATION OF 7-SULFONAMIDO-BENZO-l, 2, 4-THIADIAZINE-1 1-DIOXIDES : en
  • BE587842A - Switch device. : en fr
  • CA599817A - Apparatus for reading : en
  • CA599902A - Adjustable merchandise skid : en
  • BE585688A - Device for viewing signals which can take a finite number of values : en fr
  • CA600030A - Process for polymerization of ethylene : en
  • CH347010A - Method and device for measuring circular pitches, in particular meshing pitches, tooth thicknesses, tooth gap widths on toothed parts : de en
  • BE563789A - : fr
  • BE585647A - Improvement in glass sheet bending processes and device for its implementation : en fr
  • BE588086A - Current pulse generator, in particular for igniting explosive charges or propellant charges. : en fr
  • AU5558059A - Vents for centrifugal casting moulds : en
  • CA599796A - Manufacture of structural board from rumen : en
  • CA599920A - Seat adjusting mechanism : en
  • CH346947A - Electromechanical actuator with feedback : de en
  • US2940084A - Flush valves for toilet tanks : en
  • CH346900A - Method for fastening and sealing heat exchange tubes in tube sheets by caulking and caulking tool for carrying out the method : de en
  • CH346918A - Thermoelectric device : de en
  • CH346944A - Process for the production of high voltage coils for high voltage transformers : de en
  • CA599959A - Cosmetic container or the like : en
  • BE564352A - : en
  • CH347004A - Process for the preparation of stabilized polymeric olefins : de en
  • AU255358B2 - Improvements in or relating to velding or dispensing machines : en
  • NL226980A - : en
  • PL43543B1 - : en pl
  • BE587907A - Brush for butcher block or work table and other applications. : en fr
  • CH347092A - Processing machine : de en
  • US2940397A - Two-stage fluid pumps : en
  • DE1083321B - Circuit arrangement for pulse conversion : de en
  • DE1083372B - Method of manufacturing a rod-shaped tensile insulator : de en
  • ES79906U - New retention device in pens (Machine-translation by Google Translate, not legally binding) : en es
  • CH346888A - Process for the preparation of acylated 5-piperazino-pyridazone- (6) : de en
  • US2940414A - Boat protective device : en
  • USD188199S - Table : en
  • PL43499B1 - : en pl
  • US2940679A - Tire rack and spreader apparatus : en
  • US2941188A - Printer control system : en
  • CH347036A - Method and device for mechanical cheese preparation : de en
  • AU236438B2 - Improved ice-block release arrangement : en
  • BE588128A - Hanging and rotating blower nozzle ventilation device. : en fr
  • CA599769A - Electrode construction : en
  • CA599846A - Packaging cheese : en
  • CA599990A - Device for giving optical stimuli : en
  • CH346953A - Electrical machining process : en fr
  • US2940734A - Banded pressure vessels : en
  • CA599924A - Feeder for filling silos and like structures : en
  • US2940262A - Hydraulic cross-regenerative circuit : en
  • US2940668A - Sign signal mechanism : en
  • US2940849A - Planographic dye transfer process : en
  • CH346926A - Electrical circuit breaker with parallel branches : de en
  • CH346996A - Device for establishing constructions made of cast materials : en fr
  • BE585772A - Synchronous clutch mechanism for magnetic recording device : en fr
  • CA599831A - Gauge : en
  • DE1083490B - Process for the production of structures such as threads or foils from polyesters : de en
  • ES255978A1 - Telescopic support of discontinuous and continuous regulation (Machine-translation by Google Translate, not legally binding) : en es
  • ES76271Y - Piggy bank model : en es
  • ES79663U - Improved tent (Machine-translation by Google Translate, not legally binding) : en es
  • US2940235A - Carton locking apparatus : en
  • US2940997A - Gem-dinitro amino acids : en
  • US2940872A - Method of coating metal and article produced thereby : en
  • AU4430658A - Improvements in bore screens : en
  • AU5554759A - Improvements in shuttleless looms : en
  • BE587704A - Improvements to partitioned locker devices, including cutlery trays and the like. : en fr
  • CA599972A - Scaling circuits : en
  • US2940879A - Production of austenitic steel alloys : en
  • US2941110A - Delay line : en
  • DE1083449B - Electrostatic device for attracting and holding material : de en
  • DE1083574B - Methanometer : de en
  • DE1813264U - SPRING ROLLER. : de en
  • AU5560759A - Processes forthe preparation of substituted corticosteroids andthe products thereof : en
  • CA599661A - Fluid filters formed of fabrics containing thermoplastic yarns : en
  • AU238277B2 - Improvements relating to hypodermic syringes : en
  • AU5568159A - Improvements in or relating to machines for mounting electrical components on base members : en
  • CH347079A - Motor vehicle : en fr
  • AU5554859A - Antibiotic compositions : en
  • FR1222789A - key case : en fr
  • GB837652A - Improvements in electrically driven portable machines for sewing up bags and sacks : en
  • AU234612B2 - Improvements relating to electrical measuring instruments : en
  • CH346903A - Method for stretching steel bars, in particular reinforcing bars for reinforced concrete, and device for carrying out this method : de en
  • US2940187A - Slip sole with attaching means : en
  • US2940909A - Tetracycline process : en
  • US2941060A - Arc extinguishing means for high voltage circuit breakers : en
  • CA599753A - Frost and water proof barrier : en
  • CA599807A - Toll board time signal circuit : en
  • CA600016A - Temperature-compensated, density-sensitive apparatus and system for use thereof : en
  • CA600022A - Saddle for spinning frame or the like : en
  • BE587841A - Bi-stable superconducting devices. : en fr
  • US2940346A - Joint and plier construction : en
  • US2940625A - Material lift truck : en
  • PL43398B1 - : en pl
  • PL43561B1 - : en pl
  • US2941066A - Modified arc welding system : en
  • PL43539B3 - : en pl
  • BE587796A - Suspension device for removable ceilings. : en fr
  • AU244660B2 - Improvements in circuit arrangements utilising crossbar switches : en
  • CH346865A - Process for the production of a high molecular weight organic silver or gold salt and use of the same : de en
  • AU241500B2 - Sulfonic acid hydrozide and process for the manufacture thereof : en
  • BE564409A - HEAT RECOVERY FOR DOMESTIC FIREPLACES. : en fr
  • BE587834A - Polishing compositions. : en fr
  • CA599744A - Skis for wheeled aircraft and other wheeled vehicles : en
  • CH346899A - Process for operating an artificial ice rink and artificial ice rink for carrying out the process : de en
  • DE1083469B - Process for the production of shaped detergent substances of non-ionic character : de en
  • DE1813348U - COINS FOR SELF-COLLECTORS. : de en
  • US2940260A - Fluid system : en
  • USD188205S - Planter : en
  • CA599703A - Defrosting apparatus for refrigeration systems : en
  • AU236975B2 - Fluid operated reciprocating devices : en
  • AU248158B2 - Improvements in or relating to pharmaceutical compositions : en
  • BE587888A - Process for the manufacture of feed for poultry and feed manufactured by this process. : en fr
  • CA599866A - Expendable pallets : en
  • CH347098A - Writing instrument : en fr
  • CH347124A - Concrete dosing system : de en
  • ES254636A1 - Procedure for the preparation of new ink dyes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223128A - Information storage apparatus : en fr
  • PL43551B1 - : en pl
  • CA599863A - Rapid cycle digester : en
  • US2940171A - Angle measurement : en
  • AU5567459A - Improvements in or relating to products for use as synthetic emulsifiers, detergents, wetting agents, foam stabilizers orthe like, and processes of making same : en
  • CS97660B5 - : cs
  • DE1083242B - Process for the preparation of suspensions of silicates of polyvalent metals in hydrophobic substances : de en
  • BE587708A - Electroplating process for lattice and grids, in particular welded lattice and grids and products obtained. : en fr
  • BE587680A - Process for feeding livestock in breeding and automatic feeding equipment resulting therefrom : en fr
  • CA599696A - Traffic counting device : en
  • ES254728A1 - AN ARMOR ARRANGEMENT FOR REINFORCED CONCRETE CONSTRUCTION PARTS : en es
  • FR1223072A - Speed reducer and variable speed drives fitted with this reducer : en fr
  • GB837605A - New cyclopentanophenanthrene derivatives, and method for their manufacture : en
  • AU241167B2 - Improvements relating to aluminium electrolysis furnaces : en
  • BE563474A - : en
  • CA599827A - Automatic toll ticketing system : en
  • AU5555259A - Improvements relating to magnetic core memory matrices : en
  • AU5558259A - Reversible hydraulic winch : en
  • CH346880A - Process for the preparation of new pyrazolone derivatives : de en
  • DE1083481B - Impeller for centrifugal machines : de en
  • DE1083712B - Stranding machine with variable speed drive for reverse rotation of the bobbin carriers : de en
  • DE1813154U - TEMPERATURE SENSITIVE ELECTRICAL COMPONENT FOR PRINTED CIRCUITS. : de en
  • FR1222737A - New fabric and elements, in particular filtering, obtained from this fabric : en fr
  • FR1223033A - Set of knives for motor-driven cutters : en fr
  • BE563610R - 2-PROPANOL DERIVATIVES. : en fr
  • BE588140A - Opening skylight. : en fr
  • DE1083537B - Process for the production of objects from a plastic mixture consisting of unsaturated synthetic resins and pearl essence : de en
  • DE1813101U - DEVICE FOR CLEANING CAKE TRAYS AND THE LIKE. : de en
  • ES256654A1 - Hydraulic pumps : en es
  • GB837958A - Improvements relating to apparatus for generating high voltage impulses : en
  • AU4430558A - Improved roof construction for buildings : en
  • BE587807A - Central coupling for rail vehicles. : en fr
  • US2940520A - Grille : en
  • US2941053A - Testing apparatus : en
  • US2941080A - Astrometrical means and method : en
  • CH347019A - Projection screen and process for its manufacture : en fr
  • DE1813391U - WRITTEN OR ADVERTISEMENT SIGNS, IN PARTICULAR IN THE FORM OF LETTERS, NUMBERS AND THE LIKE. : de en
  • US2940434A - Speed controlling mechanism for model aircraft engines : en
  • CA599970A - Variable energy linear particle accelerator : en
  • DE1083358B - Method for the transmission of bearing values : de en
  • ES73674Y - Tripod support for photography and projection : en es
  • ES79818U - Improved lunch box for various uses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223102A - Synthetic varnish or similar material : en fr
  • BE588066A - Bottle rack : en fr
  • US2941046A - Automatic gain control circuit : en
  • BE585730A - Process for the manufacture of impregnated felt board, as well as products obtained and derivatives. : en fr
  • CA599717A - Can opener : en
  • CH347018A - Apparatus for the graphical representation of numerical values : de en
  • CH347133A - System for feeding dust processing facilities : de en
  • DE1083760B - Device for tightening and loosening a two-hole nut : de en
  • AU245960B2 - A plant forthe separation of granular materials of different specific gravities : en
  • CH347017A - Turbidimeter : en fr
  • CA599994A - Sectional boiler : en
  • DE1083399B - Dialing device for setting two members that are movable relative to one another in discrete positions : de en
  • AU246762B2 - Coated fabrics and process therefor : en
  • AU4424858A - Flexible pipefitting : en
  • BE587812A - Apparatus for coating fine particles by evaporation and condensation of metal. : en fr
  • BE587885A - Terminal table for universal type electric motors, alternating current, collector and direct current. : en fr
  • CA599745A - Manufacturing process for electrolytic nickel : en
  • US2940136A - Sliver coiler : en
  • US2940129A - Hackling machines : en
  • US2940665A - Geographic reference converter : en
  • US2941131A - Semiconductive apparatus : en
  • US2940240A - Harvester for vine crops : en
  • US2940268A - Apparatus for transporting, storing and using natural gas : en
  • US2940334A - Parking brake : en
  • US2940596A - Filters : en
  • US2940874A - Method of spraying by reducing the viscosity of a copolymer solution : en
  • ES79649U - Lighting and control device for refrigeration cabinets (Machine-translation by Google Translate, not legally binding) : en es
  • ES79982U - Improved hammer (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223368A - Pulse generator in particular for synchronization of data processing machines : en fr
  • FR1223465A - Berry closing device : en fr
  • US2940582A - Article conveyor and feeding mechanism : en
  • US2940725A - Ball valve : en
  • AU238275B2 - Process forthe production of carboxylic acids : en
  • CA600032A - Proteolytic enzyme-antibiotic compositions : en
  • DE1083401B - Electric control device with thermal control relay : de en
  • CA599666A - Card file structure with magnetic card spreading : en
  • AU5554059A - A process forthe manufacture of carbon disulphide : en
  • BE585652A - Process for the preparation of alpha-L-glutamyl choline and its salts, and products obtained : en fr
  • BE588008A - Improvements to rotating electrical machines. : en fr
  • DE1083724B - Golf swing or similar ball game practice device : de en
  • ES251796A1 - Process and apparatus for producing smeltable briquettes consisting of ore and a fuel carbonizable at low temperature : en es
  • FR1223104A - Preparation of halo-amino aromatic compounds : en fr
  • GB837829A - Improvements in or relating to resuscitators : en
  • AU5555459A - Process of flameproofing olefin polymers : en
  • AU5574259A - Spark and flame arrester : en
  • PL43406B1 - : en pl
  • PL43474B1 - : en pl
  • US2940808A - Conversion kit for bottled drink vending machine : en
  • US2941161A - Broadcast paging system : en
  • USPP1951P - Att ys : en
  • USD188216S - Measuring funnel : en
  • ES76371Y - Luggage rack for motorcycles : en es
  • FR1223058A - Enhancements to fixtures for automatic correction of background brightness and contrast in a television receiver : en fr
  • FR1223082A - Processes for preparing sulfur-containing polymerizates : en fr
  • GB837904A - Improvements in cold-cathode trigger-tubes : en
  • GB837948A - Reserpic acid diesters and salts thereof and process for their manufacture : en
  • US2940580A - Device for loading a letter or other document in a moving cup or other compartment : en
  • US2940897A - Nutrient antacid composition and method of making the same : en
  • US2941013A - Paraffin wax chlorination process : en
  • DE1813181U - ELECTRIC SWITCHGEAR FOR USE IN THREE-PHASE AC SYSTEMS. : de en
  • DE1813298U - FLAT BOX-SHAPED HEAT EXCHANGER FOR HEATING SYSTEMS. : de en
  • BE587985Q - Elastic sleeve applicable or fixable on the drawing and accompanying cylinders on the drawing trains of the spinning machines. : en fr
  • CA599762A - Collapsible decoration : en
  • CH346884A - Process for the preparation of new pyrazolone derivatives : de en
  • CH347037A - Process for the production of durable, water-soluble keratin protectants : de en
  • DE1083532B - Greenhouse supporting structure : de en
  • DE1083565B - Photographic lens : de en
  • DE1083596B - Fuel injection system in internal combustion engines : de en
  • PL43537B1 - : en pl
  • US2940728A - Cable splicing stand : en
  • US2941039A - Traffic simulation : en
  • ES256600A3 - Procedure for obtaining a resinous composition of etoxyline-cyanurate-acrylate (Machine-translation by Google Translate, not legally binding) : en es
  • ES79990U - Support for luminescent tubes (Machine-translation by Google Translate, not legally binding) : en es
  • ES80074U - Valve for inflatable bodies (Machine-translation by Google Translate, not legally binding) : en es
  • DE1813414U - OPTIONALLY SWITCH-ON AND CONTINUOUSLY ADJUSTABLE WARNING DISPLAY DEVICE FOR THE PERMITTED MAXIMUM SPEED OF MOTOR VEHICLES. : de en
  • PL43453B1 - : en pl
  • US2940823A - Production of potassium manganates : en
  • US2940658A - Turbo-compressor : en
  • US2940853A - Azide sensitized resin photographic resist : en
  • US2940659A - Radial diffusion compressors : en
  • US2940527A - Propeller pitch lock disabling and feather lock mechanism : en
  • US2940573A - Silage distributor : en
  • US2940733A - Heat exchange systems for cooling and cleaning contaminated heated gases : en
  • US2940930A - Lubricating grease compositions : en
  • DE1813412U - DEVICE ON MOTOR VEHICLES THAT PREVENTS DARKING OF THE DRIVER BY THE LIGHT OF THE HEADLIGHTS OF ONCEPSING MOTOR VEHICLES IN DARKNESS. : de en
  • DE1813374U - DRIVE CHAIN. : de en
  • GB837494A - Improvements in or relating to shock absorbers : en
  • AU238948B2 - Improvements in or relating to drilling machines : en
  • BE587734R - Compositions for bleaching, based on chlorates and hypochlorites. : en fr
  • CH346934A - Device for temperature compensation of Hall voltage generators : de en
  • BE587765A - Method and device for welding by means of a beam of electrified particles. : en fr
  • DE1083277B - Process for the production of new 1-phenyl-1-o-chlorophenyl-3-tert-aminopropan-1-ols with antitussive properties : de en
  • DE1813133U - DEVICE FOR DOCTORS FOR STORAGE AND REMOVAL OF DIFFERENT KINDS OF FORMS. : de en
  • DE1813379U - GATE VALVE. : de en
  • DE1813324U - EVALUATION DEVICE FOR PUNCH CARDS FOR MEASUREMENT, CONTROL OR REGULATION WITH DIGITAL COMPONENTS. : de en
  • ES256613A3 - Procedure for preparing a silicone sun (Machine-translation by Google Translate, not legally binding) : en es
  • GB837877A - Vibration-damping system : en
  • BE587973Q - Cathodes agglomerated by a binder. : en fr
  • CA599791A - Tobacco ribbon unwinding dispenser : en
  • FR1223162A - Process for manufacturing shaped articles from acrylonitrile polymers : en fr
  • FR1223175A - Camera to print and enlarge photographic prints : en fr
  • GB837814A - Improvements in or relating to a fluid-tight packing of flexible material : en
  • DE1813346U - TEMPERATURE CONTROLLER WITH SWITCH ESPECIALLY FOR ELECTRIC HEAT STOVE. : de en
  • DE973824C - Method for magnetic sound recording : de en
  • FR1223089A - Shock absorber pad intended, in particular, for motor vehicles : en fr
  • FR1223109A - Method of p-type endowment of a silicon bar by means of boron : en fr
  • GB837901A - Improvements in or relating to devices for controlling the feed of a tool performingrepetition work : en
  • BE585685A - Spindle brake : en fr
  • CH346875A - Process for the dehydrogenation of 3-oxo-steroids which are saturated in the 1,4-position or in the 1-position to give 1,4-3-oxo-steroids : de en
  • DE1083620B - Hobbing cutter for internal gearing : de en
  • DE1813373U - WHEEL, IN PARTICULAR GEAR. : de en
  • USD188234S - Food cutter : en
  • BE587941A - A process for the production of pentahydroxysteroid compounds. : en fr
  • FR1223181A - Cartridge in particular for explosives, as well as its envelope : en fr
  • GB837656A - Improvements relating to pumps : en
  • GR20964B - TWO-STORY ELEVATOR AFTER TWO CONTINUOUS INTERNATIONAL CHAMBERS (CENTRAL - PERSONS AND AUXILIARY - SERVICE). : el en
  • DK89154C - Switching mechanism that can be moved by centrifugal force. : da en
  • ES76180Y - Portable Electric Conjugated Electrode Apparatus : en es
  • FR1223576A - Convertible collar for shirts and the like : en fr
  • GB837923A - Method of packaging comestibles : en
  • DE1083754B - Sealing of the clock housing duct for the winding shaft or the like. : de en
  • FR1222840A - Improvements to shaker boxes for sieving and cleaning cereals or derivatives thereof : en fr
  • FR1223468A - Processing process for metallic abrasives : en fr
  • ES79734U - Control device to guarantee the accuracy of measuring devices (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223154A - Conveyor for material or materials such as beets, coal or other : en fr
  • GB837412A - Improvements in or relating to pneumatic force-balance signal transmitters : en
  • DE1813230U - MADE-TO-FITTING METAL SURFACE FOR REMOVABLE PARTIAL AND TOTAL DENTAL PROSTHESES. : de en
  • DE1813430U - FILLING VALVE. : de en
  • ES255837A1 - A procedure for the manufacture of thin or filiform flat structures (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223284A - Improvements to image transmission systems : en fr
  • FR1223393A - Bulk dyeing of acetylcellulose articles : en fr
  • CA600013A - Thermal time delay relay : en
  • DE1083592B - Cylinder block designed for multi-cylinder internal combustion engines : de en
  • DE1083731B - Protective cover for a toy housing open at the bottom with a U or trapezoidal cross-section : de en
  • FR1223605A - Improvements to briefcases and similar objects : en fr
  • GB837434A - Improvements in or relating to snap-action electric switch structure : en
  • ES79945U - Hanger perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES256289A1 - A kitchen appliance powered by electric motor (Machine-translation by Google Translate, not legally binding) : en es
  • ES256850A1 - Improvements in inflammation distributors, especially for automobiles (Machine-translation by Google Translate, not legally binding) : en es
  • GB837806A - Improvements in and relating to sewing machines, especially lockstitch sewing machines : en
  • GB837831A - Improvements in or relating to the operation of gas turbine engines and to fuel compositions for use in said engines : en
  • US2940813A - Vat dye compositions containing azoles : en
  • US2941082A - Photoelectric automatic sextant : en
  • US2940134A - Dry felting apparatus and process : en
  • US2940326A - Immersion type vibrator for consolidating concrete : en
  • AU241168B2 - Improvements inthe automatic control andthe remote control of machine tools : en
  • AU245168B2 - Pulsed ultrasonic detector : en
  • CA599641A - Bacteriostatic and fungicidal solution for retarding deterioration and decomposition of organic matter and method of using the same : en
  • DE1813492U - SOIL DRAINAGE BODY. : de en
  • DE1083499B - Ambulance vehicles with carrier rails serving as stretcher guides : de en
  • DE1813136U - TRUCK DRIVE ON CYLINDER SPEED PRESSES. : de en
  • DE1083757B - Loom with a device for forming the edge of fabrics with cut weft threads : de en
  • ES79604U - New shoe with heel or metallic wedge (Machine-translation by Google Translate, not legally binding) : en es
  • ES79817U - Domestic supplier (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223172A - Machine for cutting bricks or similar building materials : en fr
  • GB837899A - Improvements in and relating to electrically controlled valves : en
  • DE1083552B - Workpiece for high temperatures, which consists of molybdenum-silicon alloys, in particular electrical resistance element : de en
  • DE1813364U - CONTAINER FOR TRANSPORTING FISH OD. DGL. : de en
  • FR1222708A - Method for fitting out a helical tube bundle heat exchanger and apparatus thus obtained : en fr
  • FR1222882A - Hasp lock for trunks, crates, bags, etc. : en fr
  • ES256627A1 - Improvements introduced in the lift carries (Machine-translation by Google Translate, not legally binding) : en es
  • ES79823U - Stopper for bottles and tubes with safety lock (Machine-translation by Google Translate, not legally binding) : en es
  • DE1083705B - Trigger device for sport rifles : de en
  • ES255107A1 - A PROCEDURE FOR PREPARING POLYMER MATERIAL : en es
  • ES255566A3 - Oleo-electric control system of step-by-step barriers (Machine-translation by Google Translate, not legally binding) : en es
  • ES256360A1 - Procedure for the manufacture of fenil-3-metoxy-5-sulfanilamido-pirazol-1,2 (Machine-translation by Google Translate, not legally binding) : en es
  • ES256689A3 - Pefections in the mechanism of introduction and advancement of the paper in the roller of the writing and similar machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222741A - Improvement of combined machines for washing, rinsing, spinning and drying laundry : en fr
  • US2940716A - Scaffold bracket structure : en
  • GB837896A - Improvements in or relating to sewing machines : en
  • DE1813163U - MULTI-POLE COLLAR DEVICE PLUG. : de en
  • DE1813469U - ELECTRICALLY POWERED MODEL TOY. : de en
  • ES256320A1 - New installation for the conduct of a concurrent pressure liquid feed by means of the coupling of a flow, mechanical and electrical standardizer (Machine-translation by Google Translate, not legally binding) : en es
  • ES76074Y - Perfected Slide Cover : en es
  • GB837694A - Improvements in or relating to keyboard electric switches : en
  • PL43548B1 - : en pl
  • DE1083554B - Furnace for fused aluminum electrolysis : de en
  • US2940238A - Curb bit for bridle : en
  • DE1083285B - Steam-heated heat exchanger arranged in a closed steam condensate circuit system of a district heating plant : de en
  • DE1813273U - FOAM INSERT FOR UPHOLSTERED FURNITURE, MATTRESSES AND CUSHIONS OF ALL KINDS. : de en
  • DE1813297U - OIL-OPERATED HEATING POINT, ESPECIALLY FOR ROOM AND KITCHEN FIRE. : de en
  • ES79742U - Device for drawing circles (Machine-translation by Google Translate, not legally binding) : en es
  • ES79938U - Improved plaster (Machine-translation by Google Translate, not legally binding) : en es
  • DE1813168U - TERMINATING DEVICES, SUCH AS CABLE JUNCTIONS, WITH LARGE-AREA WALLS MADE OF INSULATING MATERIAL FOR ELECTRIC CABLES, IN PARTICULAR FOR REMOTE CABLES. : de en
  • DE1813310U - MONUMENTS SUCH AS GRAVE STONES, CROSSES ETC., PREFERABLY MADE OF PLASTIC. : de en
  • US2940257A - Cooling arrangement for a combustion turbine : en
  • US2940598A - Napkin holder construction : en
  • US2940126A - Production of tapered medico-surgical tubes which have controlled wall thickness by extrusion : en
  • DE1813104U - MIXED FABRIC. : de en
  • ES256690A3 - Improvements in the procedure for the obtaining of anatomic pieces, advantaging artificial anatomic pieces (Machine-translation by Google Translate, not legally binding) : en es
  • ES256692A1 - Improvements in the procedures for plastic brushing on paper, cardboard or similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES79995U - Lab clamp perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES80072U - Secacabellos by turbine (Machine-translation by Google Translate, not legally binding) : en es
  • GB837441A - Improvements in or relating to arc-extinction chambers in electric circuit-breakers : en
  • GB837593A - Improvements in or relating to protective coatings for surfaces : en
  • ES256432A1 - A reducer-multiplier of auxiliary speeds of the change of march for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES257170A1 - Improvements in the loading and discharge equipment of liquids (Machine-translation by Google Translate, not legally binding) : en es
  • ES80052U - Pot for multiple cooking (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222877A - Water kettle : en fr
  • GB837816A - A method and means for indicating the level of electrolyte in a vehicle battery : en
  • ES80036U - Multiple wrench for fixing screws and nuts (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222924A - Shock-absorbing device for a pivot of clockwork movement and equipment : en fr
  • GB837631A - Improvements in or relating to party-lines in automatic telephone systems : en
  • DE1083722B - Sports equipment used to measure impact : de en
  • DE1813460U - REFLECTOR ARRANGEMENT, PREFERABLY FOR ROAD MARKING CONES. : de en
  • BE587936R - Improvements in continuous drawing of sheet glass. : en fr
  • BE587977A - Watertight closing cap for holes or passages drilled in metal. : en fr
  • CA599969A - Carpet gripper : en
  • CH346902A - Process for the refining further processing of hot-rolled steel : de en
  • US2940204A - Artificial fishing lure construction : en
  • US2940529A - Beet harvesting machine : en
  • US2941040A - Bandwidth reduction system : en
  • CA599803A - Flame spreading device for combustion equipments : en
  • DE1083601B - Device for connecting tubular parts : de en
  • DE1083673B - Air suspension for vehicles, in particular motor vehicles : de en
  • ES256324A1 - Improvements introduced in the manufacture of circuit breakers (Machine-translation by Google Translate, not legally binding) : en es
  • ES256941A1 - Improvements introduced in the optical glass cutting devices (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222878A - Automatic control system for continuous strip mill : en fr
  • DE1083463B - Manufacture of solid emulsions of essential oils : de en
  • GB837527A - Detection means for improperly lubricated journals : en
  • GB837641A - Hydraulic drive with coupling : en
  • DE973823C - Method and system for centrifugal casting of workpieces using a pouring channel that can be moved relative to the mold : de en
  • ES256583A1 - Some improvements in the telarning temples (Machine-translation by Google Translate, not legally binding) : en es
  • ES79870U - Improved apparatus for sizing vesites (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223494A - Helmet closure with movable bib for accumulator dispenser of powdery or granular products : en fr
  • FR1223533A - Improvement of caps or spray capsules : en fr
  • FR1222895A - Device and apparatus for automatic recording and reproduction : en fr
  • ES73650Y - Cap with plaque for propaganda : en es
  • FR1223320A - Storage cell, its assembly method and installations obtained : en fr
  • GB837784A - Improvements in or relating to power driven door operating mechanisms : en
  • US2940180A - Electric hosiery and lingerie dryer : en
  • USD188190S - Turnstile : en
  • ES76595Y - Perfume dispenser : en es
  • ES79788U - An improved device for embedding staples for the wall fixing of cables (Machine-translation by Google Translate, not legally binding) : en es
  • GB837575A - Improvements in gas turbine rotor : en
  • DE1813248U - SCHUETTELBOERSE. : de en
  • AU236676B2 - Improvements in vehicle lamps : en
  • CH347073A - Drive device set up for pilot tone control for magnetic sound recorders with perforated film : de en
  • CH347091A - Device for surface processing of workpieces : de en
  • ES256585A1 - A new procedure to support the elastic properties fibers (Machine-translation by Google Translate, not legally binding) : en es
  • ES256616A3 - Improvements in the rods for armed concrete (Machine-translation by Google Translate, not legally binding) : en es
  • ES79718U - Reel holder for sewing machine (Machine-translation by Google Translate, not legally binding) : en es
  • GB837696A - Flame-retardant unsaturated polyester resin compositions : en
  • US2940576A - Typewriter mechanism : en
  • US2941171A - Transformer tank bracing : en
  • CA599775A - Combined wheel and disc brake assembly and actuator means therefor : en
  • CH346990A - Electric boiler for central heating installation : en fr
  • DE1083337B - Carrier frequency submarine cable connection : de en
  • ES256826A2 - Improvements introduced in the desktop machines for welding plastics (Machine-translation by Google Translate, not legally binding) : en es
  • ES79801U - Fish transport box : en es
  • FR1222983A - Process for producing calcium orthophosphates : en fr
  • FR1223321A - Device for supplying tubes to a distribution device, itself serving to supply tubes to be filled with automatic winders for large bodies : en fr
  • FR1223511A - Device for controlling and regulating the temperature of railway cars : en fr
  • GB837674A - Improvements in or relating to the sensitization of photographic emulsions : en
  • DE1083659B - Locking device for shoulder straps of breathing apparatus, especially diving equipment : de en
  • DE1813397U - DEVICE FOR MANUFACTURING A MATRIX. : de en
  • DE1813476U - FILLING MACHINE. : de en
  • FR1222725A - Pivot fitting, especially for tilting frames : en fr
  • GB837454A - Sintered body mainly consisting of molybdenum disilicide : en
  • ES256418A3 - Improvements in the footwear confection (Machine-translation by Google Translate, not legally binding) : en es
  • ES256694A1 - Installation to facilitate the introduction of the needles in a needle placement list (Machine-translation by Google Translate, not legally binding) : en es
  • ES257237A1 - Machine for the milling of moldings and analogs (Machine-translation by Google Translate, not legally binding) : en es
  • ES79685U - Soccer clubs chips, to follow the national league championship (Machine-translation by Google Translate, not legally binding) : en es
  • ES79799U - Cable tensor (Machine-translation by Google Translate, not legally binding) : en es
  • PL43463B1 - : en pl
  • NL94609C - : en
  • US2940976A - 1-(lower-alkyl)-4-(quaternary-ammonium-alkylimino)-1, 4-dihydroquinolines : en
  • US2940216A - Magnet game or toy : en
  • CA599678A - Broom connector : en
  • DE1813362U - AQUARIUM COVER DEVICE. : de en
  • ES255590A1 - Installation of manually descendable filtration (Machine-translation by Google Translate, not legally binding) : en es
  • ES256590A1 - Improvements in anchorage devices (Machine-translation by Google Translate, not legally binding) : en es
  • GB837863A - Improved welts or bindings of plastic material : en
  • DE1813274U - CHILDREN'S CHAIR. : de en
  • ES256767A3 - Procedure for the manufacture of cases or enclosures for refrigerating cabinets (Machine-translation by Google Translate, not legally binding) : en es
  • ES79739U - Bracelet for watches (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223331A - Process for the separation of acidic compounds from gas mixtures : en fr
  • GB837424A - Improvements in or relating to sealing compositions : en
  • US2940218A - Nutrient fluid control in hydroponic systems : en
  • US2941077A - Method of enlarging and shaping charged particle beams : en
  • AU238826B2 - Control valve : en
  • BE587883A - Clothes hanger. : en nl
  • PL43518B1 - : en pl
  • AU5409659A - Juice extractor : en
  • DE1083203B - Device for automatic roll adjustment : de en
  • DE1813299U - FULLY COVERED BOILER. : de en
  • GB837672A - Manufacture of moulded articles : en
  • ES79694U - New case for glasses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223557A - Baby carrier : en fr
  • GB837846A - Improvements in loose leaf binders : en
  • GB837857A - Actuating means for a door fastening mechanism : en
  • US2940640A - Distributor for seed, fertilizer and the like : en
  • US2940868A - Adhesive medical and surgical dressings : en
  • ES253903A3 - Improvements in banks portamotors (Machine-translation by Google Translate, not legally binding) : en es
  • ES79763U - Siphon for toilets (Machine-translation by Google Translate, not legally binding) : en es
  • ES79634U - Improved shoe (Machine-translation by Google Translate, not legally binding) : en es
  • GB837847A - Deep well reciprocating pump : en
  • ES79725U - Cover composed of resistant elements and prefabricated coating (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223373A - Oxidation of organic compounds by nitric acid in containers made of titanium or titanium alloys : en fr
  • ES80047U - Electric armonium (Machine-translation by Google Translate, not legally binding) : en es
  • ES79917U - Utensil for boiling water (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222950A - Manufacturing process of fiber plates and plates conforming to those obtained : en fr
  • FR1223444A - Device intended for electric firing of explosive charges : en fr
  • US2940144A - Spacing device : en
  • USD188213S - Night light fixture : en
  • US2940422A - Apparatus for sprinkling band-like webs or foils, more particularly roofing felts : en
  • US2941125A - Driver for inductive loads : en
  • US2940159A - Apparatus for broaching spiral gears : en
  • US2940292A - Compartment locking system : en
  • CA599674A - Electrical plug receptacle : en
  • CH347074A - Process for the production of correct reverse, positive copies by heat development : de en
  • NL229676A - : en
  • US2940449A - Sanitary napkin : en
  • US2940771A - Resilient axle suspension for vehicles : en
  • US2941052A - Coin actuated accumulator switch : en
  • US2940328A - Boat propelling apparatus : en
  • US2940828A - Purification of silver nitrate solutions : en
  • DE1083572B - Measuring strips for determining mechanical quantities and process for its manufacture : de en
  • ES252471A2 - Industrial procedure for the manufacture of an agglomerated material of great hardness (Machine-translation by Google Translate, not legally binding) : en es
  • ES256702A1 - New assembly system for ratchet springs applicable to wheels free of vehicles and unidirectional drive devices (Machine-translation by Google Translate, not legally binding) : en es
  • GB837381A - Improvements in or relating to loudspeakers : en
  • DK89151C - Process for the preparation of 4-amino novels. : da en
  • GB837717A - Securing door handles on spindles : en
  • BE585682A - Continuous esterification process : en fr
  • BE587969A - Hypoglycemic compounds useful for the treatment of certain cases of diabetes and methods of preparation. : en fr
  • CA599879A - Photoelectric apparatus for detecting hot journal boxes : en
  • ES257326A1 - Procedure to establish an optical and acoustic control in gaseous circuits (Machine-translation by Google Translate, not legally binding) : en es
  • ES79898U - Nails for holding arms (Machine-translation by Google Translate, not legally binding) : en es
  • ES79950U - Coin sorting case (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223505A - Filtration process and apparatus : en fr
  • ES253539A1 - Inter-cell connection and sealing of secondary batteries in series : en es
  • ES256109A1 - A locomotive feeded by accumulators (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222694A - Hair clip enhancements : en fr
  • FR1223580A - Manufacturing process, by rolling, clad sheets, and sheets obtained by this process : en fr
  • GB837526A - An improved fishing lure : en
  • DE1083718B - Winding device for fiber tapes or wadding on spinning preparation machines : de en
  • ES256195A1 - Procedure for obtaining an aqueous state emulsion (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223453A - Mechanical hammer : en fr
  • FR1223488A - Improvement in the grinding of mineral or organic materials : en fr
  • DE1083209B - Machine working at high speed for stretching or upsetting manually controlled metal sheets : de en
  • DE1083382B - Waterproof junction box for moisture-proof lines : de en
  • ES79784U - Support for butane gas bottles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223003A - Monotube hydraulic oscillation damper : en fr
  • ES254868A1 - A method of combating titanium on plants (Machine-translation by Google Translate, not legally binding) : en es
  • GB837649A - Improvements in compressor stator vane assembly : en
  • AU5559759A - Speed warning device for motor vehicles : en
  • USD188210S - Earring : en
  • ES255281A1 - A process for protecting synthetic fibres from ultra-violet rays : en es
  • ES79921U - Footwear finishing machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES80027U - A dropper stopper (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223044A - Campaign or camping stove usable by the army and sports groups : en fr
  • GB837681A - Dispenser for granulated materials such as sugar : en
  • ES256070A1 - Measuring device of the instant speed of objects in motion by doppler effect (Machine-translation by Google Translate, not legally binding) : en es
  • ES79620U - Improved rotor for crushing machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222699A - Multi-speed transmission mechanism : en fr
  • FR1223206A - Process for the production of alkyleneiminoquinone derivatives : en fr
  • ES79618U - Elastic anatomic elastic compensator girdle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223050A - Improvements in the assembly of the relief valve of an oil cooler : en fr
  • FR1223326A - Accordion Folding Machine : en fr
  • FR1223410A - Molding compositions and similar applications, based on glycidic esters : en fr
  • ES256440A1 - Improvements in or relating to diaphragm regulating valves : en es
  • ES256688A3 - Procedure for the manufacture of molded boards applicable to the construction of light boats or other objects (Machine-translation by Google Translate, not legally binding) : en es
  • ES252620A1 - Improvements in rotary programming combinators (Machine-translation by Google Translate, not legally binding) : en es
  • ES255661A1 - A system of duplication of magnetic bands (Machine-translation by Google Translate, not legally binding) : en es
  • ES79735U - Postcard (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223160A - Tape : en fr
  • DE1813387U - BANJO TIRES. : de en
  • CA599957A - Game control device : en
  • GB837669A - A method and apparatus for suction dredging : en
  • DE1083427B - Attachment of the head of electric light bulb holders to the threaded nipple of the luminaire body : de en
  • DE1083452B - Consisting of a spiral-shaped, flattened tubular heating element, which can be folded up for cleaning purposes, with plug pins arranged at the bottom in the middle : de en
  • DK89143C - Process for the preparation of 6,7-dehydro-β-apo-3-carotenal. : da en
  • DE1083605B - Slipping clutch for power and work machines : de en
  • GR20947B - SPIRITUAL REAR AFTER SEPARATE FOOT RINGS. : el en
  • ES80077U - Improved flange (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223283A - Single-control lift and tilt system : en fr
  • GB837519A - Device and method for filling, folding and closing containers of paper and the like : en
  • ES256387A3 - Bottle extractor apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223614A - Device for tensioning printing plates on the cylinder of rotary printing machines : en fr
  • GR20931B - METHOD OF MANUFACTURING THERAPEUTIC PRODUCTS. : el en
  • ES76241Y - About filing cabinet for documents : en es
  • ES79758U - Metal body (Machine-translation by Google Translate, not legally binding) : en es
  • ES80062U - Folding ladder perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222976A - Steel making process : en fr
  • DE1813234U - FACE WRINKLE GLASS. : de en
  • ES256304A1 - Improvements in the construction of burners for liquefied gas (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222837A - Carbon coating process, resulting products and their applications : en fr
  • FR1223307A - Device for welding thin-walled tubes, in particular cable ducts : en fr
  • PL43437B1 - : en pl
  • US2941135A - Curve follower servosystem : en
  • ES256018A1 - Veneer coated tablets : en es
  • GB837464A - Improvements in and relating to epoxides : en
  • AU5555559A - Methods of assembling torsional vibration dampers : en
  • AU242739B2 - Circular knitting machine for knitting hosiery : en
  • AU5558359A - Improvements in and relating tothe production of photographic color records bythe silver-dye bleaching process : en
  • CA599897A - Copolymers of 1-chloro-2,2-difluoroethylene and 2,2,2-trifluoroethyl vinyl ether : en
  • CH347044A - Device for tightening and loosening the screw connection of machine elements : de en
  • CH347105A - Self-propelled projectile : en fr
  • BE585650A - Installation for controlling a discharge tube in a gas or vapor atmosphere using a condenser : en fr
  • CH347028A - Electronic computing device : de en
  • CA23306S - Perforated acoustic tile : en
  • CH346859A - Process for dyeing non-textile keratinous substances, in particular living hair : en fr
  • CH346866A - Process for preparing an aromatic mono- or polycarboxylic acid : en fr
  • CH347110A - Method and arrangement for obtaining electrical quantities dependent on the speed and direction of rotation of rotating devices : de en
  • BE587735A - Method and apparatus for damping vibratory energy, in particular applicable to automobile silencers. : en fr
  • FR1222674A - Elastic articulated universal joint : en fr
  • FR1223013A - Refractory metal smelting process : en fr
  • GB837451A - Sustained release therapeutic composition and process of preparing same : en
  • CH347129A - Method for eroding a diamond and device for its implementation : en fr
  • US2940412A - Anchor handling pivotally traversing hoist : en
  • US2940647A - Belt rack : en
  • AU236771B2 - Improvements in and relating to cylindrical canisters : en
  • AU5569159A - Improvements in aeroplanes : en
  • BE587934A - Rotary elevator. : en fr
  • BE587975Q - Delayed-action cell separator. : en fr
  • CH347094A - Automatic opening device on sun blinds : de en
  • US2940370A - Bottom hole camera : en
  • US2940957A - Polymeric metal-organic compositions : en
  • US2941102A - Post deflection color purity correcting device for a color tv cathode ray tube and system using the same : en
  • AU5569359A - Ferrous metal alloys and method of producing same : en
  • PL43384B1 - : en pl
  • US2940091A - Aquatic device : en
  • US2940114A - Handle for oscillator : en
  • US2940161A - Methods of making encapsulated electrical devices : en
  • US2940504A - Machines for the manufacture of pile articles : en
  • US2941081A - Stellar orientation detector : en
  • USD188235S - Sponge underlay for carpets : en
  • CA599930A - Seals : en
  • PL43533B1 - : en pl
  • AU5554459A - Production of cumene hydroperpoxide : en
  • CA600002A - Container cover : en
  • BE585621A - Improvements to installations such as those for floral decoration : en fr
  • BE587736A - Warning. : en fr
  • CA599749A - Bottle carrier : en
  • CA599768A - Oil well sand pumps : en
  • CA599955A - Multiple contour reflecting electric lamp : en
  • CH347141A - Timepiece regulator : en fr
  • US2941173A - Controllable inductor : en
  • CA599993A - Centrifugal governor switch : en
  • US2940304A - Viscosimeter or consistency meter : en
  • US2940608A - Power hydraulic hoist : en
  • US2940742A - Apparatus for heating exhaust tubes : en
  • US2940182A - Apparatus for training operators to work from unstable positions : en
  • AU237345B2 - Method of jointing two helical waveguides : en
  • BE585600Q - Process for the recovery of naphthenic acids : en fr
  • PL43544B1 - : en pl
  • US2940450A - Male urine drain : en
  • US2940503A - Machine for straightening round workpieces : en
  • CA599849A - Automatic continuous machine for manufacturing and boxing thread-like shank matches : en
  • CA599977A - Test-stand-brake for testing the torque of motors : en
  • DE1083279B - Stepping device for the car on typewriters and similar machines : de en
  • DE1083534B - Device for pressing box-shaped workpieces open on one side from wood chips mixed with binders or the like. : de en
  • CA599825A - Thermostatic control for surface heaters : en
  • PL43457B1 - : en pl
  • US2940873A - Method of increasing the thickness of fine mesh metal screens : en
  • US2940916A - Thermal column for a reactor : en
  • CA599685A - Method and addition compounds for separating olefines from mixtures : en
  • CA599737A - Collapsible tube and cap : en
  • US2940252A - Gas stream thrust reaction propulsion engines with noise-suppression and thrust-reversing nozzle means : en
  • US2940845A - Columbium-titanium base oxidationresistant alloys : en
  • DE1813295U - HOUSE APPLIANCE, IN PARTICULAR COAL STOVE. : de en
  • DE1813322U - DISPLAY INSTRUMENT FOR MOTOR VEHICLES WITH FASTENING DEVICE. : de en
  • PL43520B1 - : en pl
  • US2940492A - Fiber-glass reinforced percussive tool handle : en
  • US2940258A - Supplying air to internal components of engines : en
  • US2941182A - Electrical receptacle : en
  • AU241687B2 - Improvements in machines for assembling furniture spring interiors : en
  • CH346939A - Arrangement for temporarily bridging electrical circuits with a water jet : de en
  • CH347059A - Control device on a hydraulic press : de en
  • CH346870A - Method for producing a local anesthetic : de en
  • CH346972A - Joint device for dental prosthesis : en fr
  • CH347003A - Process for the modification of hardenable casting resins based on ethoxylin resin : de en
  • PL43473B1 - : en pl
  • AU4436158A - Improvements in and relating to cylindrical canisters : en
  • BE563934A - PROCESS FOR THE PREPARATION OF NEW TRIAZINES. : en fr
  • BE588119A - Device for controlling a pole of very high voltage circuit breakers. : en fr
  • BE588149A - Improvements in gas turbine engine fuel systems. : en fr
  • FR1223501A - Improvements to electromagnetic relays for circuit breakers : en fr
  • US2941120A - Speed control of rotary bladed machines : en
  • ES256614A3 - Procedure for the preparation of aqueous silicone sun (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222883A - Improvements to stapling machines : en fr
  • GB837496A - Clamping device for structural members : en
  • GB837828A - Improvements in and relating to roller skates : en
  • AU5557759A - Flavouring agents : en
  • CH347146A - Cleaning system for hydraulic installation grid : en fr
  • DE1813429U - Wire loop for champagne bottle cap. : de en
  • ES257295A3 - Procedure for the manufacture of reinforced colors for shirts and similar clothing (Machine-translation by Google Translate, not legally binding) : en es
  • ES79953U - Industrial dispenser for liquids (Machine-translation by Google Translate, not legally binding) : en es
  • ES256342A1 - A procedure for the obtaining of a quaternary ammonium salt of therapeutic application (Machine-translation by Google Translate, not legally binding) : en es
  • ES79978U - Bird cage perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223007A - Roller-seat device for chairs and armchairs of all types : en fr
  • FR1223237A - Construction protected from the effects of the atomic bomb : en fr
  • BE587720A - Process for the production of esters of carboxylic acids. : en fr
  • ES254853A1 - Article wrapping machine : en es
  • ES73675Y - Perfected distributor cap : en es
  • ES79835U - Grifo with filter (Machine-translation by Google Translate, not legally binding) : en es
  • ES80001U - Plastic bag for packaging food products (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222861A - Clutch refinements : en fr
  • DE1083522B - Device for arranging the operating sequence of the landing calls on elevators : de en
  • DE1813290U - CAN FOR STORING COFFEE OD. DGL. : de en
  • PL43418B1 - : en pl
  • US2940938A - Process of making a colloidal suspension of phosphates : en
  • ES251934A1 - Improvements in the manufacture and assembly of mirror devices for automobile vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES256591A3 - Improvements in coaxil cables (Machine-translation by Google Translate, not legally binding) : en es
  • ES79730U - Improved case for electro-automatic switches (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222982A - New fluorocarbon compounds : en fr
  • GB837761A - Improvements in and relating to feeding continuous flexible material to machines : en
  • CA599875A - Preparation of rubber containing bituminous macadam surfaces : en
  • CH347042A - Device for controlling the fuel supply to the burners of a turbo-propeller engine : de en
  • ES253471A1 - Improvements in the manufacture of carpets (Machine-translation by Google Translate, not legally binding) : en es
  • DE1083517B - Onion cutter : de en
  • DE1813243U - AUXILIARY DEVICE FOR TECHNICAL FINE CASTING, IN PARTICULAR IN PRECIOUS METALS SUCH AS GOLD AND SILVER. : de en
  • FR1223285A - Incoming conductor at an alloy location of an alloy type semiconductor : en fr
  • DE1083737B - Process for the production of mixtures of cement or bitumen as binders and aggregates of various grain sizes : de en
  • DE1813470U - BUILDING MATERIAL MIXER. : de en
  • ES256855A1 - An automatic combined electric circuit for magneto phone amplifier (Machine-translation by Google Translate, not legally binding) : en es
  • GB837875A - Improvements in loose-leaf binders : en
  • GR20941B - METHOD FOR RECOVERY OF IRON IRON OREATIONS OF IRON AS WELL AS THE FOLLOWING RECOVERY OF OTHER VALUABLE METALS OR METALS OR METALS. : el en
  • US2941058A - Automatic circuit breakers : en
  • CA599907A - Apparatus for burning refuse fuel : en
  • NL205692A - : en
  • AU241714B2 - Suppression filters with variable suppression bandwidth : en
  • DE1083448B - Method and device for the investigation of earth formations by means of electrical remote measurement with the aid of a borehole device : de en
  • US2941098A - Portable tool assembly : en
  • DE1083423B - Testing device for electric pasture fences working with high voltage transformer : de en
  • US2940455A - Document filing system : en
  • US2940992A - 2, 2-diphenyl-3-thiolpropionic acid and derivatives thereof : en
  • US2941176A - Heater wire : en
  • CA599859A - Reinforced polytetrafluoroethylene pipe and method of making it : en
  • FR1223543A - Improvements to pressure vessels : en fr
  • FR1223075A - Manufacturing process of furniture and furnishings conforming to those obtained : en fr
  • FR1223130A - Impregnation method and device : en fr
  • FR1223311A - Improvements in processes for preparing gaseous hydrocarbon mixtures consisting almost entirely of ethylene : en fr
  • FR1223546A - Control device for various ballistic objects : en fr
  • US2941022A - Hermetically sealed nickel-cadmium storage battery : en
  • US2941167A - Stabilized electronic tuning means : en
  • ES256611A3 - Improvements in gas burners (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223638A - Stand, especially for exhibition : en fr
  • DE1813159U - ELECTRIC RECEPTION CONTACT. : de en
  • FR1222802A - Improvements relating to the removal of hydrogen sulfide from industrial gases : en fr
  • FR1223088A - Laminates containing optically bleached layers and joined by a synthetic resin : en fr
  • FR1223643A - Process for the production of tetraalkyl lead : en fr
  • US2940269A - Process and apparatus for separating gaseous mixtures by rectification : en
  • DE1083619B - Use of a zinc-containing aluminum alloy as corrosion protection for steel surfaces : de en
  • DE1813401U - DETACHABLE STROLLER BASE. : de en
  • ES254939A1 - A method for the preparation of a solid farcºutico preparado (Machine-translation by Google Translate, not legally binding) : en es
  • ES80030U - Perfect case for desk (Machine-translation by Google Translate, not legally binding) : en es
  • US2940866A - Heat sensitive copy sheet : en
  • DE1083493B - Preparation agents, softeners and melt emulsions for improving the spinnability of natural and chemical fibers or their mixtures : de en
  • DE1083235B - Device for the partial combustion of hydrocarbons to form gas mixtures containing hydrogen and carbon oxide : de en
  • DE1083368B - Glass fiber reinforced laminate or laminated material for electrical insulation purposes : de en
  • DE1083636B - Process for the manufacture of chocolate products : de en
  • DE973827C - Device for the uninterrupted production of soap foam, in particular resin soap foam for the production of foam concrete : de en
  • ES79905U - Profile for roller shutter (Machine-translation by Google Translate, not legally binding) : en es
  • ES79948U - Extendable tape (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223165A - Method for folding blanks cut from cardboard or the like : en fr
  • ES257350A1 - Improvements in or relating to gas turbine engines : en es
  • FR1223047A - Device for casting metal bars for letters for typesetting machine : en fr
  • FR1223085A - Sulfur-containing copolymers and process for their preparation : en fr
  • FR1223168A - Device for adjusting the angular speed of the drive motor of a cable mining machine as a function of the load : en fr
  • GB837931A - Improvements in or relating to electronic decoding apparatus for decoding code numbers having various numbers of digits in telecommunications systems : en
  • US2940702A - Parachute pack retaining means for use with an aircraft ejection seat : en
  • CA599670A - Scratch strain recorders : en
  • DE1083370B - Electrical conductors with polyester resin insulation and process for their manufacture : de en
  • ES256373A1 - Procedure for manufacturing molded sole in artificial leather (Machine-translation by Google Translate, not legally binding) : en es
  • ES79714U - Improved spoon (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222721A - High amplitude siren : en fr
  • BE585725Q - Vensters : en fr
  • CH346938A - Spark gap stack, preferably for valve arresters : de en
  • DE1083500B - Process for the production of pseudoplastic suspensions of esters of 3, 5-diiodo-4-pyridone-N-acetic acid for bronchiography and hysterosalpingography : de en
  • DE1813236U - SKULL HOLDER ON OPERATING TABLE FOR BRAIN OPERATION. : de en
  • US2940083A - Lead clinching mechanisms : en
  • US2940998A - Process for resolution of racemic glutamic acid and salts thereof : en
  • FR1223426A - Improvements made to carburettors with an accelerator pump : en fr
  • GB837617A - Fluid pump : en
  • DE1813127U - SEALING AND / OR COVERING MEMBRANE FOR THE GABIET OF CONSTRUCTION ON THE BASIS OF GLASS FLEECE. : de en
  • CH346911A - Device for controlling the electric traction motors of a vehicle : en fr
  • US2940838A - Chemical milling : en
  • FR1222979A - Agricultural machine usable in particular for handling fodder and fertilizers : en fr
  • ES79715U - Tender device for drying light garments (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223401A - Improvements in the manufacture of heels for ladies' shoes : en fr
  • FR1223459A - Hydraulic servo control for hydraulic brakes : en fr
  • GB837772A - Improvements in or relating to vehicles for transporting indivisible loads of exceptional length : en
  • GB837928A - Improvements in or relating to film viewers for viewing cinematograph films : en
  • GB837942A - Surface treating apparatus for grinding wheels or the like : en
  • FR1222899A - Oscillating centrifuge : en fr
  • DE1083357B - Transmitting antenna consisting of dipole fields : de en
  • DE1813197U - TEST DEVICE FOR SYSTEMS WITH FAULT CURRENT PROTECTION CIRCUIT. : de en
  • ES76381Y - Cap for bottles containing tablets fitted with an internal elastic device to retain them : en es
  • FR1222775A - : fr
  • FR1222814A - underwater television equipment : en fr
  • US2940551A - Brake system for vehicles : en
  • GB837677A - Improvements in steam power installations : en
  • GB837864A - Improvements relating to electrolysers for the decomposition of water : en
  • DE1813452U - Dry razor with a reciprocating knife. : de en
  • ES79614U - Improved poster board (Machine-translation by Google Translate, not legally binding) : en es
  • ES76116Y - Chassis with saddle attachable to cultivators : en es
  • ES80092U - Ipo support for poles (Machine-translation by Google Translate, not legally binding) : en es
  • ES80093U - Installation to evacuate by siphon effect the mud from the bottom of swimming pools (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222812A - Dry felting method and apparatus : en fr
  • FR1223227A - Process for the preparation of threo-1-phenyl-2-azidoacylamino-1,3-propanediols : en fr
  • FR1223309A - Micro-circuit breaker assembly and connection method : en fr
  • ES254940A1 - An equipment for polling and detecting fish banks through ultrasound waves (Machine-translation by Google Translate, not legally binding) : en es
  • ES256489A1 - Emergency float system for boats (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222760A - Manufacture of homogeneous felts arranged in layers : en fr
  • FR1223277A - Galvanic micropile sensitive to traces of gas and vapors : en fr
  • GB837692A - Improvements in or relating to apparatus for comparing or measuring the elastic recovery of a semi-fluid or fluid material : en
  • ES256397A1 - Pressure discharge system for the supply of water (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223224A - Process for the preparation of new salts of ascorbic acid : en fr
  • FR1223646A - Process for the production of anhydrous aluminum chloride as a layer in turbulent motion : en fr
  • GB837516A - A method for the preparation of n-substituted derivatives of imido-diphosphoric acid : en
  • PL43450B1 - : en pl
  • ES256298A1 - Assembly procedure of high frequency welded profiles (Machine-translation by Google Translate, not legally binding) : en es
  • ES257220A1 - Procedure for the obtaining of 6-aminopenicilºnico acids (Machine-translation by Google Translate, not legally binding) : en es
  • GB837915A - A hydraulic master cylinder and piston assembly : en
  • GB837946A - Improvements in monostable multivibrators : en
  • US2940615A - Tobacco harvesting device : en
  • ES254598A1 - System for the deviation of electronic rays (Machine-translation by Google Translate, not legally binding) : en es
  • ES79842U - Improved support for the winding of the rubber (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222735A - Device for controlling the moving contact of an electrical device connector or disconnector : en fr
  • ES254822A1 - A procedure for the production of cianuric chloride (Machine-translation by Google Translate, not legally binding) : en es
  • ES254871A1 - Procedure for the preparation of stabilized pirotechnical substances (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223372A - Multi-color lighting device : en fr
  • FR1223438A - Massage device : en fr
  • BE563381A - Automatic telecommunication exchange : en nl
  • CH346869A - Process for the preparation of α-amino-B-oxy-carboxamides : de en
  • US2940128A - Manufacture of rubber covered balls : en
  • GB837539A - Improvements relating to the pneumatic refining of metals : en
  • GB837457A - Improvements in or relating to the polymerization of olefins : en
  • GB837660A - An improved method and apparatus in the production of radiator panels : en
  • BE563788A - ORGANIC COMPOUNDS. : en fr
  • BE588085A - Magnetic blow-out circuit breaker : en fr
  • CH347096A - Razor with adjusting nut : de en
  • CA599662A - Vibration measuring device : en
  • CH347150A - Valve cap for atomizer device : en fr
  • FR1222734A - Electric cable combined with a fluid line : en fr
  • DK89152C - Process for the preparation of 4,5,6,7,10,10-hexachloro-4,7-endomethylene-4,7,8,9-tetrahydrophthalane. : da en
  • ES79656U - Artificial flowers display device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223553A - Improvements in the manufacture of pneumatic tires : en fr
  • FR1223615A - Three-phase voltage stabilizer : en fr
  • ES80095U - Improved push button (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222759A - Continuous production of plastic laminate panels : en fr
  • FR1223265A - Process for reducing the toxicity of certain bodies by reaction with oxo-amino compounds such as carbohydrate derivatives : en fr
  • GB837903A - Internal combustion engine installations with supercharging and indirect power transmission : en
  • DE1083696B - Device for grinding workpieces, in particular hollow glass objects : de en
  • ES253044A1 - Dental tablet : en es
  • ES256932A1 - An advertising apparatus of changable exposure, as well as rotary cycle (Machine-translation by Google Translate, not legally binding) : en es
  • ES80028U - Improved press grip (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223524A - Mechanical device for automatic turning of reversible plows : en fr
  • DE1083332B - Surge arrester with at least two supply and one drainage electrodes for telecommunications systems : de en
  • DE1083629B - Model organ with registers and a multiple mixture : de en
  • DE1083738B - White concrete for markings on roadways : de en
  • FR1222826A - New cyclic vinyl compounds and their preparation process : en fr
  • GB837537A - Improvements in and relating to the production of acetylene : en
  • FR1222724A - Improvement of road traffic : en fr
  • FR1222799A - Potash soap in powder form : en fr
  • DE1083334B - Telephone adapter : de en
  • FR1223280A - Electric appliance for baking, frying or roasting : en fr
  • USD188214S - Combined lamp holder and lens therefor : en
  • DE1083509B - Electric multi-chamber melting furnace for melting down metals with a melting chamber and a holding and removal chamber : de en
  • DE1083647B - Device on a photographic apparatus for joint aperture and distance setting : de en
  • DE1813455U - LEINE HAND SHARPENING DEVICE. : de en
  • ES256657A3 - Improvements in the manufacture of bearings for skates (Machine-translation by Google Translate, not legally binding) : en es
  • ES79853U - Improved valve for fluids (Machine-translation by Google Translate, not legally binding) : en es
  • ES79910U - Mechanism of fixed toothed sector for the braking of trailers and agricultural machines (Machine-translation by Google Translate, not legally binding) : en es
  • GB837432A - Improvements in or relating to snap-action electric switch : en
  • GB837567A - Improvements in brake shoes for vehicle track brakes : en
  • ES249336A1 - A method and an apparatus for heat permutation (Machine-translation by Google Translate, not legally binding) : en es
  • ES252705A1 - Improvements in or relating to boats : en es
  • FR1223112A - Double trough mixer : en fr
  • FR1223347A - Improvements to platform trailers with removable rear axles : en fr
  • US2940141A - Centrifugal casting of tubular metallic bodies in hot, permanent molds, and method of manufacturing such molds : en
  • US2940752A - Steering roll construction : en
  • US2940705A - Floral easel : en
  • US2940747A - Electric weighing and balancing system : en
  • BE588092A - Improvements to liquid and powder dispensers, and particularly to oil dispensers. : en fr
  • CA599730A - Fractionating column : en
  • CH346967A - Process for the production of threads from modified viscose with high tear, bending and abrasion resistance : de en
  • CH347107A - Set including a firearm and its ammunition : en fr
  • ES254957A1 - Improved fastening assembly : en es
  • ES79867U - Game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222894A - Copolymers of ethylene-carboxylic monomeric esters for improving lubricating compositions : en fr
  • FR1222937A - Method and apparatus for the vacuum treatment of metal castings, in particular for the degassing of steel : en fr
  • GB837722A - Improved process for making pure columbium and tantalum : en
  • GB837832A - Machinery bearings : en
  • DE1083512B - Method and tool for manufacturing projection picture screen : de en
  • DE1813365U - ARRANGEMENT FOR INTRODUCING INTAKE AIR INTO A COMBUSTION ENGINE. : de en
  • US2940093A - Drive release for geared threader : en
  • US2940689A - Turbine-driven fans : en
  • CA599732A - Treatment of materials in liquid suspension such as paper pulp : en
  • CA600025A - Modulation-conversion switched servo control : en
  • DE1813109U - TRAFFIC LIGHT. : de en
  • DE1813178U - ELECTRIC TOGGLE SWITCH. : de en
  • ES253381A2 - Improvements in the construction of tubular elements soldiers to the authentic (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222797A - Ventilation device : en fr
  • FR1222839A - Improvements to electro-pneumatic braking devices : en fr
  • FR1223647A - Indicator counter for knitting machine : en fr
  • GB837358A - Air spring : en
  • GB837416A - An improved fastener : en
  • GB837844A - Electric wrist watch : en
  • DE1083744B - Refractory masses made of bauxite, zircon sand and a flux : de en
  • ES256617A3 - Improvements in reinforcing rods for works with concrete (Machine-translation by Google Translate, not legally binding) : en es
  • ES80058U - Basket for the ball game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222743A - Improvements to the means of fixing the caps : en fr
  • FR1222823A - Improvements to rotary printing machines : en fr
  • FR1223610A - Process for thermal treatment of various materials : en fr
  • US2940581A - Magnetic can body conveying and turning mechanism : en
  • GB837872A - Improvements in and relating to boiler feed regulators : en
  • GR20953B - COMPOSITION OF METALLOPLASTIC ADHESIVE. : el en
  • DE1083359B - Arrangement for echo pulse distance measurement with automatic sequential gate control : de en
  • AU240017B2 - Ferrous metal alloys and method of producing same : en
  • AU245248B2 - Improvements in and relating to urea compositions : en
  • CH347139A - One-way coupling, in particular for automatic winding of timepieces : en fr
  • PL43417B1 - : en pl
  • CA599818A - Steel belt conveyor and assembly : en
  • PL43419B1 - : en pl
  • US2941008A - Phosphine borines and their preparation : en
  • AU5562959A - Improvements in or relating to arrangements for receiving signals capable of assuming a finite number of values : en
  • DE1083657B - Control device for hydraulic servo devices : de en
  • DE1813368U - NEEDLE BEARING FOR THE CROSS PIVOTS OF PIVOT SHAFT OD. DGL. : de en
  • PL43416B1 - : en pl
  • US2941025A - Cable connectors for meter sockets having hubs : en
  • US2940112A - Sliding door hanger : en
  • US2940361A - Mirror mounting apparatus : en
  • DK89137C - Frame for lampshades. : da en
  • DK89146C - Process for the preparation of phentiazine derivatives. : da en
  • ES238733A3 - Improvements in glasses (Machine-translation by Google Translate, not legally binding) : en es
  • DE1813118U - ARRANGEMENT FOR ATTACHING THE HOPPER CAP OF A SPINNER. : de en
  • CA600024A - Rotor blade wheel and method of making same : en
  • CH347115A - Device with a supply of ring travelers for applying the same to the rings of ring spinning machines : de en
  • CH347116A - Method and device for producing a fancy twisted yarn : de en
  • NL94524C - : en
  • DE1083282B - Cooling device for counters or the like. : de en
  • DE1083638B - Cut of paper, cardboard or the like for the jacket of a conical container as well as a method and device for producing the container jacket : de en
  • DE1813456U - MIDSOLE FOR FOOTWEAR WITH ANVULCANIZED OUTSOLE, IN PARTICULAR FOR SKI BOOTS. : de en
  • ES256844A1 - A procedure for the obtaining of a complex combination of tenato de cinc-cianocobalamina (Machine-translation by Google Translate, not legally binding) : en es
  • ES79889U - A waterproof layer with its hood (Machine-translation by Google Translate, not legally binding) : en es
  • GB837484A - Improvements in or relating to weed killers : en
  • GB837691A - Improvements relating to liquid-flow gas calorimeters : en
  • CA599995A - Apparatus and method for manufacturing rubber article : en
  • BE587815A - Assembly of elastic bench elements. : en fr
  • CA599735A - Apparatus for measuring the internal stresses in materials : en
  • DE1813465U - GARDEN POLO GAME. : de en
  • US2940378A - Toaster : en
  • US2940903A - Process for producing l-glutamic acid : en
  • CA599738A - Auxiliary engine control device : en
  • CA599759A - Process for the formation of selvedges on weaving looms : en
  • CA599911A - Tubeless tire rim and valve : en
  • US2940286A - Pyrophoric lighter : en
  • DE1813446U - ARRANGEMENT OF THE INNER PUSH HANDLE ON A VEHICLE DOOR. : de en
  • DE1813474U - SWIVEL TABLE FOR STONE CUTTING MACHINES. : de en
  • JPS357029B1 - : ja
  • PL43489B1 - : en pl
  • PL43550B1 - : en pl
  • PL43558B1 - : en pl
  • US2940299A - Concrete floor finisher : en
  • US2940390A - Explosive ammunition and a method of manufacturing the same : en
  • US2940655A - Folder lock : en
  • USD188188S - Solar system mobile : en
  • AU240188B2 - Improvements in or relating to electric motors : en
  • AU5565359A - Improvements in or relating to diamidines : en
  • CH347142A - Fixing device for the inner end of a regulating balance spring for a timepiece : en fr
  • BE587967A - Method and sand-based mixture for making parts for foundry molds and resulting parts. : en fr
  • BE587882A - Worm screw press for spinning thermoplastic synthetic materials. : en fr
  • CH347149A - Actuating button for a tubular valve stem of a container dispensing a material under pressure, method of manufacturing this button and device for carrying out this method : en fr
  • CH347108A - Calibrated device which, under the action of external stresses of a predetermined size and direction, determines the snap action of an organ : en it
  • BE585649A - Electric motor : en fr
  • CA599809A - Cleaner silencer unit : en
  • US2940463A - Hydraulic regulator : en
  • ES253662A1 - New amino acids and derivatives thereof : en es
  • ES73302Y - Folding outdoor table : en es
  • ES80046U - Fishing tackle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223496A - Device for packaging liquids, in particular liquids sensitive to the action of air : en fr
  • BE587893A - Device allowing the filling at the same net weight of containers with variable tares. : en fr
  • CH347021A - Force measuring device : de en
  • AU238583B2 - Improvements in or relating to graphite : en
  • BE585694A - Process for the preparation of substituted corticosteroids and products obtained : en fr
  • BE587867A - A method and apparatus for the production of fibrous structures. : en fr
  • CA599996A - Method and apparatus for forming tire bead grommets : en
  • NL94576C - : en
  • US2940407A - Power-driven sewing machines and stop motion devices therefor : en
  • US2940485A - Woodworking apparatus for cutting a miter on trim and door stops : en
  • US2940732A - Barbed metal band and method of forming same : en
  • PL43515B1 - : en pl
  • US2940138A - Mail slot device for a glass door : en
  • PL43430B1 - : en pl
  • ES256848A1 - Vertical rotary machine for filling of carbonic beverages (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222875A - Mounting for frequency modulated waves : en fr
  • FR1223556A - Improved hydraulic actuation device for machine tool to reproduce : en fr
  • AU5556259A - Control valve : en
  • CA599681A - Methods for the treatment of a melt with briquetted substances : en
  • BE587703A - Paper shopping bag. : en fr
  • AU5571659A - Improvements relating to pilot controlled fluid pressure operated valve devices : en
  • CA599892A - Hydroforming : en
  • CH346842A - Automatic machine for the continuous production of pasta : en it
  • DE1813285U - HAND PROTECTIVE DEVICE AGAINST WATER VAPOR WHEN FILLING KETTLES. : de en
  • ES256868A1 - A procedure for manufacturing bands for signaling (Machine-translation by Google Translate, not legally binding) : en es
  • ES73251Y - Perfected Hair Curler : en es
  • ES79827U - Combined electromotive (Machine-translation by Google Translate, not legally binding) : en es
  • GB837367A - An improved device for automatically locating transport buckets : en
  • GB837616A - A machine for tyeing steel rods or the like into bundles with wire : en
  • GB837624A - Extrusion pull-out device : en
  • AU237218B2 - Improvements in illuminated signs : en
  • BE587871A - A method of adapting and applying beauty or cosmetic products according to the exact nature of the epidermis. : en fr
  • DE1813481U - LOCKING TAPE FOR TWO OR MORE SOFT PACKINGS. : de en
  • ES255066A3 - Procedure and apparatus for the transportation and ponderal distribution of bulk pulverulent materials (Machine-translation by Google Translate, not legally binding) : en es
  • ES79919U - Lock plate (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222905A - All-angle masonry trolley : en fr
  • FR1223552A - Bilateral tipping wagon : en fr
  • US2940975A - 1-arylmethyl-4-(quaternary-ammonium-alkylimino)-1, 4-dihydroquinolines : en
  • ES253870A1 - Improvements in or relating to methods of making wax models for lost-wax casting : en es
  • ES256807A1 - Improvements in the trozer chain saws (Machine-translation by Google Translate, not legally binding) : en es
  • ES79832U - Lock (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222944A - Graft polymers and their preparation process : en fr
  • FR1223620A - Support device, in particular mobile pillar usable in particular in mines : en fr
  • FR1223640A - Hair dryer : en fr
  • GB837775A - Improvements in hydraulic constant speed devices : en
  • DE1083536B - Apparatus for the production of plastics by the casting process : de en
  • ES256913A1 - Improvements introduced in the suspension media and tray guide in refrigerating chambers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223021A - Movable safety block for locking iron curtains and other closures : en fr
  • FR1223191A - Tube with attached fins and its manufacturing process : en fr
  • GB837754A - Mold for bending and tempering glass sheets : en
  • US2940205A - Fishing lure : en
  • US2940723A - Gate valve for irrigation pipes : en
  • CH347143A - Electrical display device : de en
  • PL43529B1 - : en pl
  • PL43530B1 - : en pl
  • US2941168A - Unidirectional transmission line : en
  • AU5559659A - Production of organic phosphorus compounds, and hydrocarbon fuel compositions containing such compounds : en
  • BE587844A - Refinement of the belt drive system for wool workers. : en fr
  • DE1813307U - LAMINATED ROOF. : de en
  • DE1813384U - CIRCULAR WARM SAW BLADE. : de en
  • DE1813451U - POULTRY SHEARS. : de en
  • AU237852B2 - Columbium base alloy : en
  • BE587711A - Improvements to the control of automatic couplings for rail vehicles and others. : en fr
  • AU234167B2 - Improvements in or relating to ticket issuing machines : en
  • DE1083374B - Insulating pipe winding machine : de en
  • ES255585A1 - Formed paper dish and method for making same : en es
  • ES255725A1 - An aggregate tractor hitching device (Machine-translation by Google Translate, not legally binding) : en es
  • PL43497B1 - : en pl
  • BE585656A - Process for the continuous preparation of copper chloride : en fr
  • BE585735A - Improvements to urea compositions : en fr
  • NL94450C - Method for stabilizing liquid hydrocarbons : en nl
  • BE587696A - Chair. : en nl
  • CA599998A - Multiple position switch : en
  • CA600041A - Concrete slab key-joint forming member : en
  • US2940470A - Check-bleed valve : en
  • US2940704A - Instrument connections : en
  • US2940546A - Railwa hand brake linkage : en
  • AU236056B2 - Improvements in aeroplanes : en
  • CA599898A - Accumulator plate : en
  • DE1083668B - Converter gearboxes, especially for throttle valve control of motor vehicles : de en
  • DK89148C - Process for the preparation of alkyleneiminoquinones. : da en
  • ES79868U - Lighter bottle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223215A - Process for the preparation of tetracycline : en fr
  • GB837579A - Improvements in and relating to injection moulding machines : en
  • GB837725A - Improved lubricating compositions : en
  • US2940627A - Champagne bottle closure : en
  • CH347063A - Method for transposing musical notes and apparatus for performing the method : de en
  • AU5564159A - Scouring machine and process for scouring grain : en
  • AU249160B2 - Improvements in or relating to products for use as synthetic emulsifiers, detergents, wetting agents, foam stabilizers orthe like, and processes of making same : en
  • AU4433958A - Improvements in or relating to hydraulic glands : en
  • BE587771A - Winding body of a current transformer. : en nl
  • BE588097A - Hydraulic discharge, metering, distribution or shut-off valve. : en fr
  • BE563515A - PURIFICATION OF DICARBOXYLIC ACID ESTERS. : en fr
  • ES256798A3 - An apparatus for the quick and economic hair drying (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223594A - Improvements to processes for the purification of tobacco smoke and to cigarettes or other articles applying these processes : en fr
  • BE564313A - PHENOTHIAZINE DERIVATIVES. : en fr
  • CH346950A - Electric heater : de en
  • PL43432B1 - : en pl
  • PL43485B1 - : en pl
  • US2940206A - Fish lure : en
  • US2940465A - Control valve : en
  • CA599936A - Modified vinylidene cyanide interpolymers and the dyeing of fibers thereof : en
  • US2940239A - Hay combine : en
  • CA599712A - System for discharging stacked granular material : en
  • US2940545A - Hand brake rigging for railway car trucks : en
  • US2940743A - Furnace hearth : en
  • BE587701A - Folding bed for children. : en fr
  • BE587955A - Rocker with 1st rocking movement forward. : en fr
  • CA599763A - Locking device : en
  • CA599906A - Waveform compensation in semiconductor signal generators : en
  • DE1083264B - Process for the production of organic, carbon-oxide-containing cobalt complex compounds : de en
  • DE1083728B - Collapsible plastic vehicle toys : de en
  • US2940491A - Apparatus for edge joining plywood veneer sheets : en
  • PL43541B1 - : en pl
  • US2940377A - Ventilator : en
  • DE1083483B - Impeller for axial blower with individually adjustable blades held in the hub by plug-in pins : de en
  • DE1813235U - INSERTED PADS FOR SEAT AND BACK BELTS OF AMBULANCE AND FOLDING CHAIRS. : de en
  • ES256633A3 - Improvements in household or professional knives (Machine-translation by Google Translate, not legally binding) : en es
  • ES79797U - Seal (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222834A - Improvements made to the devices for fastening the rails to the base plates or sleepers : en fr
  • FR1222933A - Prefabricated cubicles with monobloc circuit breaker : en fr
  • GB837623A - Pull-out device for metal extrusion presses : en
  • DE1083283B - Trickle cooler : de en
  • DE1813119U - HANDLE ARRANGEMENT FOR A SPINNER. : de en
  • CH346923A - Device for fastening a device, preferably a measuring device, in a control panel or a desk : de en
  • CH347093A - Lock : en fr
  • US2940306A - Dynamic transducer accelerometer : en
  • USD188232S - Removing make-up : en
  • AU233434B2 - Process for recovering aluminium hydrate from aluminate liquors : en
  • BE585753A - Device for sieving a mixture of solid particles of different sizes suspended in a liquid : en fr
  • PL43552B1 - : en pl
  • US2940510A - Multiple position reclining chair : en
  • US2940805A - Table top construction : en
  • DE1083230B - Process for the production of anion-selective membranes for electrodialysis : de en
  • DE1083489B - Process for the production of threads by dry spinning cellulose triacetate : de en
  • DE1813448U - HINGE FOR FOLDING DOOR CABINETS OD. DGL. : de en
  • DE1083275B - Process for the production of lactide : de en
  • US2940131A - Machine for the manufacture of shaperetaining pressings, in particular pads : en
  • US2940601A - Shelf construction : en
  • PL43555B1 - : en pl
  • US2940782A - Knob fastener : en
  • US2941138A - Multiple speed permanent split capacitor motor : en
  • AU4423458A - Improvements relating to electrical radiant and convection heaters : en
  • AU5554159A - Oriented polypropylene films and methods of their production : en
  • BE587880A - Method and composition for the etching and chemical polishing of metals, in particular stainless steel surfaces. : en fr
  • BE587996A - New rose variety Hybrid The, double flowers with a bright red currant color, color retaining, very vigorous and floriferous. : en nl
  • BE587748A - Planer-shelving unit. : en fr
  • CA599968A - Phosphate coating of metals : en
  • CH346896A - Ink feed device on letterpress, offset printing and similar printing machines : de en
  • FR1223271A - Motion transmission system adaptable to motor vehicles and agricultural and wine tractors : en fr
  • GB837398A - Improvements in or relating to the quenching of hot coke : en
  • PL43486B1 - : en pl
  • ES252482A1 - Procedure for the preparation of a new antiparasitary medium (Machine-translation by Google Translate, not legally binding) : en es
  • ES253694A1 - A method for the production of 6-methyl-steroid derivatives (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222978A - Fluid control unit for garment finishing machines : en fr
  • FR1223008A - Halogen-free catalyst for the polymerization of ethylene : en fr
  • US2940711A - Support assembly : en
  • US2940832A - Method for synthesizing chromium hexacarbonyl : en
  • PL43483B1 - : en pl
  • ES251917A1 - A PROCEDURE FOR THE PRODUCTION OF MATERIALS OBTAINED BY THERMAL REACTION : en es
  • ES255480A1 - IMPROVEMENTS IN THE ACCOUNTING PROCEDURE FOR OBTAINING THE BALANCE SHEET : en es
  • ES76184Y - Halo perfected for religious images : en es
  • GB837750A - Process for dyeing and printing cellulosic textile materials : en
  • US2940427A - Hydraulic piston and cylinder combination : en
  • US2940758A - Arrowhead : en
  • CH346876A - Process for the preparation of 1-dehydro-testosterones substituted in the 17a-position : de en
  • USD188212S - Diffuser panel or similar article : en
  • DE1083385B - Switches, especially lever or rotary switches, for polarity reversal of large currents : de en
  • ES256958A1 - Screw-locking devices : en es
  • ES257234A3 - Safety driver device for sewing machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223125A - Attachment device in particular for wires and cables : en fr
  • US2941069A - Track circuits : en
  • FR1222788A - Improvements to support spraying devices : en fr
  • GB837350A - Continuous production of 2-methyl butene-1 or its homologues : en
  • FR1223252A - Disc crusher : en fr
  • DE1083439B - Process for manufacturing encapsulated semiconductor devices : de en
  • DE1813226U - CONTAINER FOR COTTON. : de en
  • DE1813228U - COASTER FOR AMALGAM DOSERS. : de en
  • ES79814U - Sports and recreational periscope (Machine-translation by Google Translate, not legally binding) : en es
  • CA599710A - Gun forearm : en
  • CA599786A - Chlorophyll dentifrice compositions : en
  • CA599913A - Actuator for service in piston and cylinder devices : en
  • CH346945A - Socket for a gas discharge tube, in particular a fluorescent tube : de en
  • ES257219A1 - Organosilicon compounds : en es
  • GB837355A - Breathing mask construction : en
  • GB837560A - Improvements in timing devices for data storage apparatus : en
  • GB837809A - An improved split flap arrangement in aircraft : en
  • ES79660U - Improved shingle blind (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223506A - Mechanism for controlling the axial movements of optical elements in a fixed tube : en fr
  • FR1223518A - Process for cooling and removing hot gases from pneumatic refining of cast irons, in particular using pure oxygen : en fr
  • DE1813222U - LACK OF WATER PROTECTION FOR ELECTRICALLY HEATED WATER AND COFFEE MACHINE STEAM BOILERS OD. DGL. : de en
  • DE1813418U - Wiper blade, especially for motor vehicles. : de en
  • FR1223602A - Optical devices providing relief printing : en fr
  • ES79856U - Improved lever shear (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223105A - Purification of dichromate solutions : en fr
  • FR1223378A - Process for removing nickel from a cobalt-containing sulfate or chloride solution : en fr
  • US2940480A - Machine for bending preformed sinuous wire : en
  • US2940522A - Cutting tool : en
  • AU5567259A - Improvements in or relating to supersonic aircraft : en
  • DE1813253U - DELIVERABLE, LIGHTED COSMETIC AND SHAVING MIRROR. : de en
  • ES256402A1 - A manual machine to thread by friction (Machine-translation by Google Translate, not legally binding) : en es
  • ES256716A1 - Improvements in vitrification sites of enamels and similar applied on cements (Machine-translation by Google Translate, not legally binding) : en es
  • ES79882U - New switch (Machine-translation by Google Translate, not legally binding) : en es
  • US2940273A - Purging arrangements for absorption refrigeration systems : en
  • US2940421A - Motorcycle traffic officer's tire marking device : en
  • PL43493B1 - : en pl
  • US2940751A - Laundry folding machines : en
  • US2940760A - Three dimensional game : en
  • US2941026A - Prefabricated electric line elements, comprising conductors embedded in an insulating material : en
  • FR1222963A - Improvements in so-called "smooth-walled" elevators, without a cabin door : en fr
  • ES252589A3 - Improvements in the manufacture of metal plate containers (Machine-translation by Google Translate, not legally binding) : en es
  • ES73905Y - Enhanced book display stand : en es
  • ES76166Y - Refinements in tool holders for flexible rotary drives : en es
  • FR1222841A - Weldable titanium-based alloy : en fr
  • FR1223478A - Improvements to self-regulating alternative pumps : en fr
  • US2940090A - Water skis : en
  • US2940246A - Spindle including a centrifugal clutch : en
  • US2940287A - Dry cleaning apparatus and electrical solution control device : en
  • US2940451A - Suturing apparatus : en
  • USD188226S - Airplane : en
  • DE1813134U - STACKING FOLDER. : de en
  • DE973819C - Motorized turntable ladder : de en
  • ES256421A1 - Improvements in paper setting media with carton box structure device that incorporates them (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222744A - Further training in nuclear reactors : en fr
  • GB837851A - Process for improving the water fastness of metal lakes of azo dyestuffs, resulting pigment compositions and their use : en
  • US2940629A - Container sealing system : en
  • US2941163A - Magneto-resistive bridge modulator : en
  • CH346905A - Mobile track tamping machine : de en
  • CH346995A - Scaffolding with nested elements : en fr
  • CH347144A - Chrono-comparator recorder : en fr
  • US2940105A - Devices for marking indicator lines on road surfaces : en
  • US2940730A - Hydraulic release, safety tool joint : en
  • DE1083663B - Filter for respiratory protection devices, which consists of a fine dust filter and a coarse dust filter arranged around it : de en
  • FR1222753A - Improvement in electric radiators for oil circulation heating : en fr
  • FR1223538A - Method of fixing a hook to a line stack and fixing obtained according to this method : en fr
  • ES79726U - Cover formed by prefabricated elements (Machine-translation by Google Translate, not legally binding) : en es
  • ES79749U - Improved provision applicable to plug-in electrical connection systems (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222790A - Dryer adaptable to radiators : en fr
  • FR1222995A - Process for preparing lubricating grease compositions : en fr
  • FR1223055A - Improvements to devices for transferring values or indications into accounting machines : en fr
  • US2940170A - Cutter blade holder : en
  • USD188215S - Reflector : en
  • ES79705U - Friction mill (Machine-translation by Google Translate, not legally binding) : en es
  • ES79787U - Improved tap (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223245A - Portable telephone set with local battery of the so-called "field telephone" type : en fr
  • US2940214A - Remote control toy waterway : en
  • US2940410A - Hatch cover : en
  • US2941023A - Welding cables : en
  • US2941047A - Electric switch : en
  • US2941187A - Apparatus and method for determining the character of a document : en
  • DE1083631B - Additional device for swiveling out a work piece for sewing machines : de en
  • DE1813244U - SPIN WHEEL CLEANING MACHINE, ESPECIALLY FOR CLEANING CAST PIECES : de en
  • DE1813450U - RECTANGULAR NIGHT SAFE CARTRIDGE. : de en
  • ES256518A3 - An engine brake valve (Machine-translation by Google Translate, not legally binding) : en es
  • ES256703A1 - Procedure for construction of channels networks by means of prefabricated pieces (Machine-translation by Google Translate, not legally binding) : en es
  • ES79662U - Harvesting container with harness for transport (Machine-translation by Google Translate, not legally binding) : en es
  • ES80055U - Cutter and welder for packaging of plastic sheets (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222968A - Convertible tractor : en fr
  • GB837764A - Process for the manufacture of unsaturated perfluorochloro-paraffins of low molecular weight : en
  • GR20949B - TILES FOR LEVELS OF SURFACE AND SIMILAR MATERIALS. : el en
  • NL94570C - PROCESS FOR OPTICAL BLEACHING OF MOLDED PROPERTIES FROM POLYESTERS AS WELL AS BLEACHED MOLDED PROPERTIES : en nl
  • US2940620A - Charging electric furnaces under operation : en
  • US2940685A - Spool and bobbin supporting rack for sewing machines : en
  • US2940798A - Relay or triple valve : en
  • DE1813215U - LAMP. : de en
  • ES257059A1 - Process for treating viscose rayon yarn : en es
  • ES79802U - A perfected glass sheet (Machine-translation by Google Translate, not legally binding) : en es
  • GB837702A - Improvements in aircraft retractable undercarriages : en
  • US2940837A - Etching bath for corrosion and heat resistant alloys and process of etching : en
  • BE563530A - Process for preparing objects in silicon-iron alloys and objects conforming to those obtained : en fr
  • BE585631A - Antibiotics : en fr
  • BE587864A - Working frame for large-width agricultural machines. : en fr
  • CH347147A - Process for establishing an underground gallery containing an armored pipe laid in a concrete coating, gallery obtained by the method and pipe for its implementation : en fr
  • US2940922A - Method of increasing the on-stream time of heat transfer units : en
  • BE587979A - Chair. : en nl
  • US2940811A - Method for imparting color to cedarwood : en
  • US2940695A - Apparatus for coupling a radar system to an autopilot : en
  • US2940799A - Fluid pressure brake apparatus embodying improved brake controlling valve : en
  • ES256761A1 - Apparatus for the filling and automatic measurement of the cubes of the cardas and combines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222887A - Seeing : en fr
  • FR1223389A - Method and device for disinfecting rooms occupied by animals : en fr
  • FR1223464A - Panel, in particular intended for the execution of covers : en fr
  • GB837410A - A method for coating articles of food : en
  • GB837427A - Silicon carbide resistor body : en
  • BE587653A - Vehicle whose chassis is supported by at least four air springs or groups of air springs : en fr
  • BE587742A - Improved method of producing motive power using a steam turbine, and improvements to steam turbine installations. : en fr
  • ES256538A1 - A assembly system for the construction of armed concrete covers (Machine-translation by Google Translate, not legally binding) : en es
  • DE1813102U - TIGHTS. : de en
  • ES256430A1 - Olive collector machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES79897U - Wire rods for the manufacture of wooden boxes (Machine-translation by Google Translate, not legally binding) : en es
  • ES80048U - Packing for watchwatch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222860A - Electrical connection device : en fr
  • FR1223537A - Improvements made to shovelers and loaders : en fr
  • US2940366A - Power operated pendant control station : en
  • US2940883A - Apparatus for hot prestressing armored cable : en
  • CA599771A - Toy and game apparatus : en
  • CH346894A - Steam generating plant : de en
  • CH346963A - Elastic thread, process for its manufacture and apparatus for carrying out this process : en fr
  • PL43412B1 - : en pl
  • FR1223624A - Method and apparatus for feeding glass furnaces : en fr
  • GB837728A - Improvements in or relating to hydraulic servo-motors : en
  • GB837732A - Method and apparatus for forming projections of a predetermined width on the external surface of a workpiece : en
  • DE1083719B - Top roller arrangement, especially for the output top roller on spinning machine drafting units : de en
  • DE1813382U - DEVICE FOR CONTROLLING MADNET VALVES IN A WATER SUPPLY SYSTEM FOR SANITARY SYSTEMS. : de en
  • ES79970U - Blind closing device applicable to furniture (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222781A - Electronic control device for connection point : en fr
  • FR1223577A - Tubular electrical cable allowing the application of a new method of controlling the movement of a mobile, applicable in railway signaling, road signaling and anti-theft devices : en fr
  • ES256759A3 - New procedure for the manufacture of refractory bodies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222847A - Tetrahedral packaging : en fr
  • FR1223064A - Improvements in the manufacture of glass tubes : en fr
  • FR1223155A - Magnetic torque protective device : en fr
  • FR1223173A - Group of push-button switches, arranged in a row : en fr
  • FR1223338A - Magnetic separator : en fr
  • FR1223629A - Improvements to data logging devices : en fr
  • US2940417A - Index carrier for magnetic recording strips : en
  • US2940456A - Fibrous tobacco smoke filter containing finely divided solids : en
  • DE1083387B - Circuit arrangement for spark extinction in strongly inductively loaded DC circuits : de en
  • ES252134A1 - A procedure to obtain polycarbonates (Machine-translation by Google Translate, not legally binding) : en es
  • ES79621U - Crown cap perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES80098U - An enhanced fabric for upholstery and bedspreads (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223443A - Device for injecting brine or other applications : en fr
  • DE1813211U - BRIGHTNESS CONTROL UNIT FOR FLUORESCENT TUBES. : de en
  • DE1083576B - Measuring chamber for the detection of gases : de en
  • DE1083726B - Steerable two-lane roller skate : de en
  • US2940332A - Ratio changer device : en
  • US2940384A - Power press with shiftable bolster means : en
  • CH347026A - Method and arrangement for the investigation of an aerosol : de en
  • US2940631A - Storage vessels for liquefied gases : en
  • US2940859A - Method of preparing alimentary lactic yeasts : en
  • US2941151A - Time divider for use in radar apparatus : en
  • ES255250A1 - Improvements in the manufacturing procedure of draws for articulations of members of dolls (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223353A - Atmospheric suction cup in plastic or any flexible material and its applicator : en fr
  • FR1223550A - Improvements to processes and products for the preparation of jellies such as jams : en fr
  • GB837501A - Improved jet noise suppressor nozzle : en
  • NL94490C - : en
  • DE1083214B - Intermediate plate for sleeves stacked on top of one another for wet treatment of yarns or threads : de en
  • DE1083347B - Circuit arrangement for telephone systems with universal cord circuit parallel jack fields, over which connecting lines of different traffic directions can be interconnected : de en
  • DE1083567B - Altazimuth storage for telescopes : de en
  • DE1813158U - ONE-PIECE CABLE CLAMP. : de en
  • ES79686U - Electrically insulating and heat-insulating tape perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES79778U - Adjustable support for formworks (Machine-translation by Google Translate, not legally binding) : en es
  • ES79865U - Device for fixing lenses on photographic lenses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222723A - Method and device for sorting cards : en fr
  • GB837471A - New basic heterocyclic diazacyanine dyestuffs and their production : en
  • CA599683A - Refuse vehicle loading devices : en
  • CH347053A - Tap : en fr
  • PL43395B1 - : en pl
  • US2940279A - Defrostable evaporator structure : en
  • US2940386A - Wheel printers : en
  • NL229242A - : en
  • US2940175A - Pitch diameter gage with rocking gaging roll, the stud and gaging roller combination, the gaging roll, and the stud : en
  • US2940311A - Condition sensing apparatus : en
  • US2940644A - Feeder for filtering materials : en
  • ES253389A1 - A procedure for scraping organic spherical bodies (Machine-translation by Google Translate, not legally binding) : en es
  • GB837499A - Improvements in and relating to cable making machines : en
  • US2940610A - Car coupler : en
  • US2940696A - Differential mixer : en
  • US2940198A - Frame structures for center post mounted illuminatable signs : en
  • US2940950A - Blended methacrylate coating compositions and articles coated therewith : en
  • PL43390B1 - : en pl
  • BE587991A - Improvements to calculating machines. : en fr
  • BE587974Q - Cathode for dry cells. : en fr
  • CH347072A - Process for withdrawing water from a continuously moving paper web in the roller section of a paper machine and device for carrying out this process : de en
  • ES256305A1 - Improvements in the construction of devices for the loading of liquefied gas containers (Machine-translation by Google Translate, not legally binding) : en es
  • ES79861U - A folding and self-sealing box for perfect packaging (Machine-translation by Google Translate, not legally binding) : en es
  • GB837943A - Improvements in or relating to the burning of gaseous fuel of low heat value : en
  • BE588062A - Anchoring device for the support of underground excavations. : en fr
  • US2940354A - Combined range- and view-finders having projected frame lines : en
  • US2940379A - Food warming attachment for electric toasters : en
  • US2940251A - Control of pressure in rocket motors : en
  • USRE24837E - Floating wharf structure made of concrete float units : en
  • US2940237A - Device for packing bulk products : en
  • US2940367A - Deburring tool : en
  • US2940543A - Cycling means for elevator control system : en
  • US2940800A - Swivel socket connection : en
  • USD188206S - Self-propelled combine : en
  • BE587658R - Product intended to promote the chlorophyll function as well as the general metabolism of plants and the process for obtaining it : en fr
  • CA599887A - Device for control of fluid flow : en
  • PL43547B1 - : en pl
  • US2941132A - Motor-brake control systems : en
  • US2940309A - Flow mass meter : en
  • US2940892A - Asbestos fiber treatment : en
  • BE587779A - High strength aluminized steel wire manufacturing process. : en fr
  • BE588127A - Connecting device mounts between the frame of the drive mechanism of a scraper conveyor and the corridor connected to this frame. : en fr
  • CA599950A - Pressure regulating valve construction and counterbalancing means therefor : en
  • CH346936A - Arrangement for generating a control effect as a function of the difference between the active currents or active voltages or the reactive currents or reactive voltages of two electrical consumers having apparent power : de en
  • CH347051A - Method for welding pipes made of thermoplastic material and device for carrying out the method : de en
  • US2940327A - Traying device : en
  • DE1813404U - DEVICE FOR INDEPENDENT EMERGENCY BRAKING OF TRACKED VEHICLES, IN PARTICULAR ARMORED VEHICLES. : de en
  • FR1223589A - Advanced multi-gauge overcurrent relay : en fr
  • GB837391A - Vapour jet pump : en
  • AU4466758A - Improvements relating to ion-exchange processes and apparatus : en
  • AU5572359A - Improvements in or relating in electrostatic precipitators : en
  • GB837445A - Improved safety control system including an electromagnetic control device operated by a time delay circuit : en
  • GB837967A - Method of handling radio active waste solutions : en
  • ES253190A1 - Metering dispensing valve : en es
  • FR1223364A - New steroids containing a double bond in position 6 and their preparation : en fr
  • AU5574159A - Suppression filters with variable suppression bandwidth : en
  • CA599847A - Tape to card and card to tape converter : en
  • CH346864A - Process for the manufacture of silicon carbide crystals by sublimation : de en
  • DE1813462U - DEVICE FOR STIRRING AND MIXING COLORS. : de en
  • ES252572A1 - Improvements in the manufacture of zippers (Machine-translation by Google Translate, not legally binding) : en es
  • GB837815A - Improvements relating to toilet hair brushes, hand mirrors and similar articles : en
  • ES79808U - Improved heel for women's shoes (Machine-translation by Google Translate, not legally binding) : en es
  • ES79819U - Perfect pacifier (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223418A - Two Terminal Negative Differential Resistance Semiconductor Devices : en fr
  • BE563536A - : en
  • BE588038A - Improvements to printing machines. : en fr
  • DE1083467B - Disc stack of a magnetic filter element : de en
  • ES80040U - Toy track for skiing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222925A - Curable mixtures based on epoxy compounds and boron trifluoride : en fr
  • FR1223375A - Improvements to the blast furnace smelting of zinciferous materials : en fr
  • CH346912A - Device for coloring the image emitted by the cathode ray tube of a television set and method of manufacturing this device : en fr
  • ES256669A1 - Perfected machine for the obtaining of coffee infusion with automatic dosage of grain and internal grinding thereof (Machine-translation by Google Translate, not legally binding) : en es
  • ES79757U - Elastic fabric perfected for the manufacture of bandages and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES79971U - Luxury boot for wine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223306A - Bottle emptying machine : en fr
  • CA599711A - Fluid tight seal for electric motors and generators : en
  • DE1083390B - Oil flow switch for high voltages : de en
  • FR1222763A - Filtration device for water intake : en fr
  • FR1223551A - Door : en fr
  • AU261809B2 - Flavouring agents : en
  • BE588099A - New clamp. : en fr
  • US2940671A - Rectangular co-ordinate rotator : en
  • US2940867A - Immersion tin plating and composition therefore : en
  • US2940544A - Braking systems : en
  • US2941035A - Apparatus for signal transmission and reception : en
  • ES256377A1 - Improvements in the internal combustión engines by injection with antecamber (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222681A - Removable floating floor : en fr
  • FR1222780A - Rocket for projectiles and bombs : en fr
  • GB837737A - Improvements relating to hydraulically operated pumps : en
  • US2940337A - Variable force control system : en
  • ES79622U - Tap for the graduation and mixing of liquids of different quality and provenance (Machine-translation by Google Translate, not legally binding) : en es
  • ES80014U - Improved suspension and guide device for sliding doors and curtains (Machine-translation by Google Translate, not legally binding) : en es
  • GB837818A - Improvements in or relating to methods of and machines for duplicating : en
  • CA599676A - Method of making semi-conductor elements for transistors : en
  • DE1813439U - TREATMENT DRUM FOR SURFACE TREATMENT. : de en
  • ES255005A1 - A procedure for the digestion of a titanºfero material (Machine-translation by Google Translate, not legally binding) : en es
  • ES256425A1 - Fusion procedure, in the ornans of cuba, of the mix that constitutes the composition that provides the glass (Machine-translation by Google Translate, not legally binding) : en es
  • ES79791U - New head brush (Machine-translation by Google Translate, not legally binding) : en es
  • GB837790A - Air-box with grille : en
  • US2940500A - Gondola end straightener : en
  • ES253002A3 - A method to determine the presence of acetone in urine (Machine-translation by Google Translate, not legally binding) : en es
  • ES76297Y - Fuel economizer for internal combustion engines : en es
  • ES79812U - Machine to close the mouths of the barrels in its manufacturing process (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222651A - Testing and adjustment bench for automotive hydraulic systems : en fr
  • GB837757A - Resuscitator : en
  • FR1222890A - Cinematographic camera : en fr
  • FR1223421A - Device for centering and guiding workpieces in a machine tool : en fr
  • GB837378A - Insert lift for ladies' shoe heels : en
  • GB837402A - Sanding machine : en
  • GB837713A - Portable electrical body treating device : en
  • AU5570759A - Improvements inthe automatic control andthe remote control of machine tools : en
  • GB837415A - Improvements in or relating to base driven transistor amplifier circuits : en
  • GB837715A - Alkylaminoacyl-2-methyl-6-carbalkoxy anilides : en
  • BE587847A - Progressive elastic suspension for vehicles and especially towed vehicles. : en nl
  • PL43511B1 - : en pl
  • AU254457B2 - Improvements in drinking vessels : en
  • CA599999A - Method and apparatus for forming tire bead grommets : en
  • ES257082A1 - A procedure for the manufacture of terminals for welding appliances (Machine-translation by Google Translate, not legally binding) : en es
  • GB837953A - New monoazo triazine dyestuffs : en
  • GB837965A - Improvements in or relating to amines and to processes for their preparation : en
  • AU239846B2 - An improved heating apparatus : en
  • ES257132A1 - Improvements in the systems to increase commercial sales (Machine-translation by Google Translate, not legally binding) : en es
  • ES76193Y - Expansive flange with automatic adjustable closure : en es
  • FR1223083A - Complementary gearbox forming relay for motor vehicles : en fr
  • FR1223540A - New 1,3,4-oxdiazole compounds and process for their preparation : en fr
  • LU38048A1 - : en
  • ES252157A3 - Improvements introduced in the automotive car rack facilities facilities (Machine-translation by Google Translate, not legally binding) : en es
  • ES255974A1 - A procedure for preparing a liquid detergent product (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222844A - Device to be calculated : en fr
  • FR1223216A - Process for preparing tetracycline : en fr
  • FR1223300A - Process for preparing esters of erythromycin : en fr
  • GB837406A - Method and means for maintaining the concentration of volatile substances in liquid mixtures : en
  • CA599652A - High-pressure electro-valve having progressive operation : en
  • AU237712B2 - Improvements in or relating to packaging garments anda machine therefor : en
  • BE588063A - Improvements to radiators for heating buildings. : en fr
  • ES253302A3 - A method of converting granular moreno sugar in a freely fluent product (Machine-translation by Google Translate, not legally binding) : en es
  • ES79974U - Self-closing faucet (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222971A - Reel for film cartridge : en fr
  • GB837407A - Improvement to the properties of fuel oils : en
  • GB837781A - Improvements in steel manufacture : en
  • GB837944A - Improvements in grab cranes : en
  • US2940875A - Silicone-coated fibrous products and process therefor : en
  • US2941206A - Multi-band radio frequency antennas : en
  • BE587926A - Process for the production of omega-laurinolactam. : en fr
  • BE587760A - High frequency welding profile assembly process. : en fr
  • BE588053A - Advanced material, heat resistant and its manufacturing process. : en fr
  • DE1083338B - Method for the compensation of the non-linear distortion of transmission systems : de en
  • ES74244Y - Improved inflatable raft : en es
  • ES79733U - Multiple plug with fuse selector : en es
  • FR1223369A - Method and apparatus for measuring moisture contents of a body, such as paper : en fr
  • FR1223590A - Improvements to coaxial cables with helical insulation : en fr
  • FR1223635A - Process for treating amino acid solutions : en fr
  • US2940514A - Tire demounting tool : en
  • US2940948A - Preparation of polyvinyl alcohol : en
  • US2941019A - Extractive crystallization process for the recovery of naphthalene from hydrocarbon stocks utilizing polynitro aromatic compounds as complexors : en
  • US2940641A - Liquid spray dispenser : en
  • CA599719A - Sharpener for mower sickle section : en
  • CA599965A - High molecular weight polymer recovery process : en
  • CH346940A - Overvoltage protection on a transformer or a reactor : de en
  • CH347099A - Cartridge for writing instrument : en fr
  • US2940579A - Apparatus for packing containers into cases : en
  • US2940687A - Warp winding apparatus : en
  • AU5562759A - Tubing hanger assembly : en
  • DK89178C - Lock for an ignition mechanism for grenades or similar explosives. : da en
  • ES256206A1 - Bread bar forming machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222720A - Improvements to lounge chairs and other folding furniture : en fr
  • FR1223430A - Heel band attachment device on swimming fins : en fr
  • GB837743A - Improvements in or relating to gas-turbine power plant : en
  • US2941045A - Magnetic recording : en
  • BE587863A - Hydraulic pump or motor with cylinder block rotating in a housing and an axial distribution glass. : en fr
  • ES253467A1 - Improvements in the manufacture of parachute (Machine-translation by Google Translate, not legally binding) : en es
  • ES79721U - Improved tank for artificial ice (Machine-translation by Google Translate, not legally binding) : en es
  • ES80049U - Folding armchair (Machine-translation by Google Translate, not legally binding) : en es
  • GB837532A - Improvements in or relating to hydraulic apparatus : en
  • GB837736A - Electric street lighting fittings : en
  • AU5572059A - Shoe upper shaping machine : en
  • CH346985A - Dish washer and dishwasher : de en
  • CA599679A - Constant-load spring-loaded stationary starting switch for electric motors : en
  • AU238719B2 - Production of cumene hydroperpoxide : en
  • BE587772A - Device for the production of abrasive belts with intervals for the release of chips. : en fr
  • CA600021A - Corrosion inhibition : en
  • CH347000A - Wide injection molding nozzle, in particular for plastic screw presses, with a supply channel and a distribution channel for the plasticized material : de en
  • BE588156A - Installation of central heating with electric boiler. : en fr
  • AU5575059A - Traversing mechanism : en
  • BE585707Q - Process for the polymerization of dienes and catalysts suitable for this purpose : en fr
  • CA599940A - Fuel distributor : en
  • CH347081A - Anti-glare device on headlights, in particular for motor vehicles : de en
  • BE587935A - Insulator for electrical conductors. : en fr
  • CH346920A - Reinforced multi-core high-voltage cable with plastic-insulated stranded conductors : de en
  • DE1083218B - Device for stretching metal or other fabrics on rigid frames, in particular film printing stencil frames : de en
  • DE1083405B - Arrangement for the selection of a preferably electrically controlled operating organ from a large number of such organs : de en
  • DE1813467U - COMPONENT SWITCH FOR REMOTE CONTROL TRANSMITTERS FOR AIRCRAFT MODELS. : de en
  • GB837926A - Cross linked copolymeric polyesters : en
  • US2940382A - Wire tie hay baler : en
  • AU238661B2 - Method and apparatus for forming glass fibers : en
  • CA599872A - Spherical plug valve : en
  • DE1083578B - Device for machine computing with binary numbers : de en
  • DE1083698B - Method and device for grinding objects by means of a grinding belt : de en
  • DE1813302U - WEATHER PROTECTION ROOF FOR BUILDING ENTRIES. : de en
  • BE588001A - Auxiliary device for cooking vessels, in particular for risotto. : en fr
  • BE588153A - Pneumatic distributor with several sections, monobloc with a vertical regulator-purifier unit, in particular for heavy vehicles. : en fr
  • BE585597R - Screening machine : en fr
  • CA599833A - Snow blower : en
  • CH346977A - Cosmetic preparations : de en
  • CH347024A - Mechanical transmission system for measuring average value fluctuations : de en
  • US2940466A - Sprinkling fence : en
  • USRE24835E - Apparatus for coating fragile foods : en
  • AU240210B2 - Improvements inthe production of sliding clasp fasteners : en
  • DE1813316U - DEVICE FOR CONTINUOUS OPTICAL RECORDING OF CENTRAL PERSPECTIVES AND REAL STEREO IMAGES ON LIGHT-SENSITIVE MATERIAL ACCORDING TO GIVEN PROJECTION SIZES. : de en
  • ES256152A1 - Pneumatic spraying machine for the treatment of vegetables and analogs (Machine-translation by Google Translate, not legally binding) : en es
  • ES256475A1 - Improvements in the automatic grills (Machine-translation by Google Translate, not legally binding) : en es
  • ES256291A1 - Improvements introduced in the construction of landings for regenerative chambers for industrial ovens (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223062A - Improvements to devices for planting potatoes : en fr
  • FR1223617A - Machine for digging deep trenches in loose rocky soil without causing the walls to collapse : en fr
  • GB837730A - Process for the production of water enriched in deuterium oxide : en
  • AU5568359A - Organic chemical compounds and method : en
  • CH346935A - Circuit arrangement with two inductive switching elements : de en
  • DE1083345B - Circuit arrangement for scanning telecommunication lines : de en
  • DE1083375B - Suspension for cables in channels : de en
  • DE1083222B - Process for the production of bonded fiber webs : de en
  • DE1813454U - DRAWING DEVICE. : de en
  • AU5553959A - Method producing junction regions in semi-conductor materials : en
  • CH346981A - Process for manufacturing conical rods in glass fibers, machine for its implementation and rod obtained by this process : en fr
  • DE1813369U - CAGE FOR ROLLER BEARINGS, IN PARTICULAR ROLLER BEARINGS. : de en
  • FR1223120A - Cover for car seats : en fr
  • FR1223387A - Process for manufacturing polyamides under atmospheric pressure : en fr
  • CA599755A - Electrode holder : en
  • FR1223597A - Articulation device for folding seats and beds : en fr
  • GB837952A - Improvements in or relating to piezo-electric pick-ups : en
  • DE1083274B - Process for the preparation of 5, 6-dichlorophthalane : de en
  • DE1083713B - Monitoring device for traffic lights : de en
  • DE1083539B - Process for the production of preformed additives for plastic masses : de en
  • FR1223036A - Apparatus for developing film plates in broad daylight : en fr
  • GB837921A - A coupling device for use in filling fluid storage cylinders : en
  • DE1083640B - Optical device for adjusting the image plane, preferably for film and television cameras : de en
  • ES253125A3 - Improvements in the construction of tubes (Machine-translation by Google Translate, not legally binding) : en es
  • ES257183A1 - Improvements in the construction of small power electric motors (Machine-translation by Google Translate, not legally binding) : en es
  • ES74604Y - Tile pattern : en es
  • ES76512Y - Apparatus for emergency repairs in pressure pipes : en es
  • ES80091U - New billboard for menus (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223196A - Instrument indicating the internal state of a fluidized bed : en fr
  • GR20939B - IMPROVEMENTS IN OR IN RELATION TO BULLET LOADING. : el en
  • CA599850A - Releasable fishing hook : en
  • DE1813231U - MATRIX FOR THE PRODUCTION OF WAX CLIPS AND WAX PROFILES. : de en
  • PL43517B1 - : en pl
  • CA600038A - Metal containing organic compositions and method of preparing same : en
  • CH347040A - Centrifugal filter, especially for the lubricating oil of internal combustion engines : en it
  • DE973813C - Cyclone firing : de en
  • ES256015A1 - A volumetric pump of rotary type (Machine-translation by Google Translate, not legally binding) : en es
  • ES73882Y - Trolley for moving and lifting the mold for vibrating concrete blocks : en es
  • ES79888U - Piece to assemble wooden constructions (Machine-translation by Google Translate, not legally binding) : en es
  • ES79931U - A terminal-stopper for tubes of paste products (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222762A - Improvements to machines for the continuous cutting of bars of plastic products : en fr
  • BE587757Q - Process for manufacturing bricks, bricks conforming to those obtained by this process and process for use in construction. : en fr
  • DE1083464B - Device for the separation of solid and high-boiling, flowable components from a gas produced during the cracking of hydrocarbon oils : de en
  • DE1083613B - Arrangement for valves with soft sealing washer : de en
  • DE1813140U - ICE MAKER WITH ELECTRIC DRIVE. : de en
  • ES256318A1 - New installation for the treatment of water, through the action of a constant level meter (Machine-translation by Google Translate, not legally binding) : en es
  • ES257053A3 - Improvements in the toaster appliances (Machine-translation by Google Translate, not legally binding) : en es
  • ES79698U - Simplified microscope (Machine-translation by Google Translate, not legally binding) : en es
  • ES79881U - An articulated band (Machine-translation by Google Translate, not legally binding) : en es
  • ES79985U - Lampholder perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB837779A - Improvements in or relating to dynamoelectric machines : en
  • AU261487B2 - i Entitled IMPROVEMENTS IN AND RELATING TO EJECTOR NOZZLE FOR JET PROPELLED AIRCRAFT : en
  • DE1083381B - Cable sleeve for pressure-tight connection of a cable to an encapsulated device : de en
  • DE1083472B - Sootblower with a longitudinally displaceable and rotatable blowpipe : de en
  • DE1083526B - Standing one-pipe boiler for hot water collective heating systems : de en
  • US2941179A - Terminal grounding strap : en
  • ES256650A1 - Improvements in the construction of air-pass valves for the vehicle braking facilities (Machine-translation by Google Translate, not legally binding) : en es
  • ES256802A1 - SYSTEM TO REVERSE ROTATION IN ELECTRIC MOTORS : en es
  • ES79762U - Support for rearview mirror (Machine-translation by Google Translate, not legally binding) : en es
  • ES79913U - Removable cradle perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223230A - Process for producing titanium : en fr
  • GB837954A - Improvements in or relating to anthelmintic compositions : en
  • PL43549B1 - : en pl
  • US2941134A - Automatic motor control for celestial navigation device : en
  • ES257071A1 - Graphic reading apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222947A - Cutting tool, preferably hard metal : en fr
  • FR1223555A - Device for distributing liquid products in treatment tanks : en fr
  • GB837709A - Phosphorus-containing polymers derived from 1-aziridinyl compounds : en
  • GB837841A - Reserpic acid diesters and salts thereof and process for their manufacture : en
  • DK89180C - Process for fractionation of starch. : da en
  • ES253079A1 - Procedure for cellular glass manufacture (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223539A - Improvement in electric storage heaters : en fr
  • GB837639A - Manoeuvering propeller means for ships : en
  • GB837771A - Improvements relating to devices for handling thin sheet material by pneumatic means : en
  • ES256126A1 - Method and apparatus for soldering cans : en es
  • ES256246A1 - Improvements in security locks by key combination (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222667A - Device for shaping the uppers of slippers and shoes : en fr
  • GR20952B - METHOD AND PROVISION FOR TEMPERATURE REGULATION THAT IS FOR HEATING OR COOLING. : el en
  • DE1083413B - Thermal overcurrent release : de en
  • DE1813114U - HOPPER BUNKER. : de en
  • AU5571959A - Improvements relating to pilot valve assemblies : en
  • CH347153A - Process for the production of a textile fabric tape with a one-sided cushioning layer and textile fabric tape produced by this method : de en
  • US2940512A - Covering for spring structure : en
  • DE1083341B - Arrangement for interconnecting networks built up in terms of coordinates : de en
  • GB837393A - Grill-type cooking apparatus : en
  • GR20930B - IMPROVEMENTS IN OR RELATING TO THE EXTERMINATION OF CORROS AND COMPOSITIONS USED AGAINST THESE. : el en
  • ES254863A3 - A multiple lighting, ventilation and aspiration mechanism (Machine-translation by Google Translate, not legally binding) : en es
  • ES79789U - Plastic bag-container without welding (Machine-translation by Google Translate, not legally binding) : en es
  • GB837700A - Improvements in or relating to a process for producing shaped bodies by plasticizingcomminuted materials containing lignocellulose : en
  • BE587994A - Nuclear reactor pump : en fr
  • DE1083675B - Steering lock for motor vehicles, especially for farm tractors and tractors : de en
  • ES79975U - Sound candlestick with rotating figures (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223103A - Process for fixing pigments on fibrous materials and sheets : en fr
  • DE1813314U - DEVICE FOR THE MANUFACTURE OF COMPRESSED PLASTIC COMPONENTS. : de en
  • DE1813361U - PIPE FEEDING GRILL. : de en
  • FR1223030A - Bodywork for passenger car : en fr
  • ES256589A1 - Procedure with your corresponding machine for the obtaining of marks of position in stockings and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES79891U - Handling device for flushing toilets (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222911A - Method and device for applying a fluid simultaneously to several layers of fabric : en fr
  • BE585608A - Cable insulated with plastic : en fr
  • US2940444A - Container : en
  • ES79675U - Improved double articulation for the lid and cooking plate of gas cookers (Machine-translation by Google Translate, not legally binding) : en es
  • GB837968A - Method of producing electrically conducting bent glass units : en
  • GR20945B - METHOD AND APPARATUS FOR RECEIPT OF PIECES OF WOOD PRESENTING SHEETS AND PRODUCTS FROM THEM. : el en
  • ES76599Y - Electric switch with electric disconnect : en es
  • ES80034U - Key chain (Machine-translation by Google Translate, not legally binding) : en es
  • PL43504B1 - : en pl
  • DE1083225B - Process for simultaneous dyeing and antistatic rendering of textile materials based on six-membered carbocyclic polyesters : de en
  • FR1222693A - Recording device combined with pressure, temperature and humidity meters : en fr
  • FR1223192A - Two-speed cleaner for railroad ballast : en fr
  • GB837869A - Method and apparatus employing vibratory energy for bonding metals : en
  • AU4460958A - Improved hotwater system : en
  • BE588024A - Improvements in rolling mills. : en fr
  • GB837470A - Blood anti-coagulant : en
  • ES256215A1 - Improvements relating to doors : en es
  • ES256512A1 - PROCEDURE FOR THE PREPARATION OF 1-AMINOPROPANE DERIVATIVES : en es
  • ES256744A1 - An indicator signaling device for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222981A - Wax-impregnated corrugated cardboard manufacturing process : en fr
  • FR1222984A - Method and apparatus for vaporizing hydrogen peroxide : en fr
  • GB837590A - Improvements in or relating to platinum metal alumina catalysts : en
  • DE1813340U - LIGHT FOR TRAFFIC LESSONS. : de en
  • CA599987A - Secondary recovery of petroleum : en
  • CH347134A - Stabilization device for overhead conveyor : en fr
  • ES257052A2 - An electrical appliance to automatically disconnect the minimum intensity of the electrical energy receiving equipment by induction (Machine-translation by Google Translate, not legally binding) : en es
  • GB837867A - A method of casting molten metal and a furnace for carrying out the method : en
  • DE1813239U - ELECTRIC AIR PURIFICATION DEVICE FOR GENERATING OZONE AND BACTERIA KILLING. : de en
  • DE1813323U - MICROMETERS, IN PARTICULAR FOR READING RULES. : de en
  • ES75469Y - Telephone desk : en es
  • ES79701U - Foldable and roll-up table (Machine-translation by Google Translate, not legally binding) : en es
  • GB837879A - Reserpic acid esters and salts thereof and process for their manufacture : en
  • US2940188A - Excavating machine : en
  • ES250833A1 - A procedure to dissolve metallic elements (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223573A - Motor vehicle automatic clutch control : en fr
  • PL43425B1 - : en pl
  • US2940303A - Radiator cap testing device : en
  • US2940763A - Method for setting a magnetic sound record sheet on a magnetic sound record reading machine and an apparatus therefor : en
  • FR1222943A - Sealing and locking washer and sealing devices fitted with this washer : en fr
  • GB837474A - Metal casting method and apparatus : en
  • US2940951A - Metallo-ceramic preparations : en
  • ES79744U - Bracelet for watches (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222833A - Safety control for mechanical presses or similar machines : en fr
  • FR1223636A - Curtain rod : en fr
  • GB837742A - Improvements in and relating to folding tables : en
  • PL43431B1 - : en pl
  • US2940722A - Amplifying member and chamber construction for pilot-operated valves : en
  • US2940729A - Control system for soil stabilizer polymerization : en
  • US2940701A - Personnel escape equipment : en
  • DE1083453B - Connection of carbon or graphite electrodes : de en
  • DE973817C - Method of manufacturing a dry rectifier : de en
  • ES73470Y - Device applicable to electric washing machines : en es
  • DE1083403B - Control device with an electric servomotor : de en
  • FR1222871A - Service and safety installation for elevator parking spaces : en fr
  • GB837380A - Improvements in or relating to electrical equipment practice : en
  • GB837632A - Improvements in electric arc furnaces : en
  • GB837721A - Steam pressure cooker : en
  • AU238276B2 - Improvements in and relating to fastener elements : en
  • AU244912B2 - Improvements in or relating to diamidines : en
  • BE564487A - IMPROVEMENTS MADE TO MOBILE LAND INSTALLATIONS INCLUDING A MOTOR-BASED POINTING DEVICE. : en fr
  • ES73426Y - Motor tire pump : en es
  • ES80079U - Anchor device for post or prestressed rounds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223390A - Improvements in the preparation of graft copolymers of vinyl chloride : en fr
  • FR1223449A - Improvements to internal combustion engines : en fr
  • DE1083191B - Drainage device for gravel : de en
  • DE1813392U - ADJUSTMENT DEVICE FOR BRUSH ROLLER WETTING DEVICES. : de en
  • ES79627U - Balance (Machine-translation by Google Translate, not legally binding) : en es
  • ES79796U - Device for the realization of holes of different diameter to machines for drilling lathes and similar (Machine-translation by Google Translate, not legally binding) : en es
  • GB837744A - Improvements in or relating to a multi-part wheel rim : en
  • AU4440358A - Circular knitting machine for knitting hosiery : en
  • CA599981A - Siloxane rubber tire : en
  • CH347043A - Grub screw : de en
  • AU238720B2 - Improvements in or relating to transfer mechanism for transferring racks between conveyors : en
  • BE588073A - Tube or tube connection : en nl
  • ES257388A1 - A mechanism to develop a reinforced cloth of clear mesh from hard materials (Machine-translation by Google Translate, not legally binding) : en es
  • ES79851U - A tape measure with a peculiar plastic coating (Machine-translation by Google Translate, not legally binding) : en es
  • ES76325Y - Perfected glass : en es
  • GB837710A - Phosphorus-containing polymers derived from 1-aziridinyl compounds : en
  • NL104630C - : nl
  • DE1813349U - MONEY COUNTER FOR GOODS VENDING MACHINES. : de en
  • DK89175C - Process for producing a tubular bowl of mineral wool, glass wool or similar material for insulation purposes. : da en
  • ES256225A1 - Safety valve for internal combustión motor injectors (Machine-translation by Google Translate, not legally binding) : en es
  • ES256406A1 - New hydraulic pump (Machine-translation by Google Translate, not legally binding) : en es
  • ES256884A1 - New procedure for the manufacture of terminals for remote control cables (Machine-translation by Google Translate, not legally binding) : en es
  • ES76273Y - Coete-shaped toy : en es
  • ES80096U - Improved weatherstripping for the closing of refrigeration doors and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222682A - Advanced thimble for wiring electrical connections : en fr
  • GB837889A - Screw driver bit : en
  • DE1083284B - Method and device for preventing vapor condensation on the shielding surfaces of cooling systems : de en
  • DE1813141U - COMPOSITE STONE FOR ROADS AND WALKS. : de en
  • FR1222896A - Method and apparatus for superheating air, usable in industrial furnaces or as a blast in blast furnaces : en fr
  • FR1223232A - Process for the preparation of 2-methyl-6-carbalkoxy-n-alkylamino-acylanilides : en fr
  • GR20940B - METHOD FOR PREPARATION 16 - STYLONIDE ALKYL. : el en
  • US2941032A - System for the transmission of television signals : en
  • CH346946A - Winding machine for winding wire onto a spool core : de en
  • CA599810A - Method of and solution for the surface treatment of aluminum : en
  • US2940766A - Steerable front end suspension for trailers and wagons : en
  • US2940373A - Mounting and operating means for zoom lenses for television and motion picture cameras : en
  • US2941153A - Transistor gain control : en
  • ES79843U - Mold for the shaping of casings for sausages (Machine-translation by Google Translate, not legally binding) : en es
  • DE1813174U - COUPLING FOR TRACK OF PIPE RAIL DISTRIBUTIONS. : de en
  • ES253632A3 - A compressor device to make connections between threads (Machine-translation by Google Translate, not legally binding) : en es
  • ES79642U - Rattle (Machine-translation by Google Translate, not legally binding) : en es
  • ES256786A1 - Procedure for the preparation of N-arilsulfonil-n'-alkilureas (Machine-translation by Google Translate, not legally binding) : en es
  • ES79775U - Hair brush (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223649A - Bakery cover allowing the division of two kinds of dough pieces : en fr
  • PL43498B1 - : en pl
  • DE1083194B - Shirt with elastic insert instead of a fastener : de en
  • DE1083602B - Hydraulic shock absorber : de en
  • FR1222988A - Machine for winding and / or drawing metal wires : en fr
  • FR1223558A - Triangular shaped bottle rack : en fr
  • GB837962A - Improvements relating to the manufacture of multiple contact devices : en
  • US2940575A - Typing machines for arabic group languages : en
  • US2941193A - Autopilot monitor system : en
  • ES257238A1 - Improvements in the manufacture of tiles and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223644A - Detergent compositions : en fr
  • GB837603A - Improvements in or relating to alarm clock movements : en
  • GB837886A - Fuel injection system for internal combustion engines : en
  • US2940119A - Pipe ejector-pull out : en
  • DE1083633B - Process for rapid ripening immediately after slaughtering pieces of meat : de en
  • DE1083420B - Arrangement for short-circuit current limitation with the help of a choke coil, especially for electric filter systems : de en
  • DE1813212U - LAMP SOCKET AND BRACKET FOR RING OR LOOP TUBE LAMPS. : de en
  • ES76428Y - Recessed box for electrical services : en es
  • GB837724A - Work feeding attachment for sewing machines : en
  • US2940244A - Yarn twisting and package-coning apparatus : en
  • US2940254A - Control systems for gas turbine power units for aircraft : en
  • GB837900A - Well perforator : en
  • US2940958A - Curing polysulfide polymer with chromates and hydrous salts : en
  • DE973810C - Process for the production of pyro- and polyphosphates : de en
  • ES79664U - Folding sun lounger : en es
  • ES79782U - Portable container for cleaning and polishing footwear and for storing your supplies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223275A - Soft piston tube : en fr
  • GB837707A - Improvements relating to the dehydrogenation or dehydrocyclisation of non-aromatic hydrocarbons : en
  • US2940220A - Bulb to mount assembly, preheater and transfer device : en
  • US2940697A - Control system : en
  • ES79657U - Clothes hanger (Machine-translation by Google Translate, not legally binding) : en es
  • US2940101A - Sponge mop : en
  • US2940453A - Bathing suit : en
  • US2941150A - Measuring circuit with time-varied electric filter : en
  • US2940802A - Journal bearings : en
  • ES76484Y - Display perfected for fluorescent tubes : en es
  • ES79883U - Shoe fitting for footwear (Machine-translation by Google Translate, not legally binding) : en es
  • ES80011U - Improved suitcase (Machine-translation by Google Translate, not legally binding) : en es
  • ES79624U - Pressure reducing valve (Machine-translation by Google Translate, not legally binding) : en es
  • GB837512A - Novel morphinan derivatives and a process for the manufacture thereof : en
  • CH346954A - Distributor for powdered ferromagnetic solder material : en fr
  • CH346847A - Device for making a cup from a metal foil : de en
  • ES79704U - A bottle to contain nail polish (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223057A - Neutron density measuring device : en fr
  • GB837440A - Improvements in or relating to cock devices for mixing hot water and cold water : en
  • GB837645A - Improvements in or relating to anti-theft grilles : en
  • US2941000A - Preparation of mixed anhydrides of lower alkanoic acids and pyroboric acid : en
  • AU239313B2 - Bearings and bearing material and methods of manufacturing thesame : en
  • BE587739A - Improved mode of implantation of dental posts and new industrial products resulting from its application. : en fr
  • US2940735A - Heat exchange apparatus : en
  • BE588122A - Electrical and / or electronic measurement method for measuring lengths. : en fr
  • CA599938A - Process for the deglycyrrhizination of licorice (succus liquiritiae) : en
  • AU235891B2 - Speed warning device for motor vehicles : en
  • AU5567559A - Improvements relating to hypodermic syringes : en
  • CA599893A - Nonreciprocal circuit element : en
  • US2940819A - Concentration process for plutonium ions, in an oxidation state not greater than +4, in aqueous acid solution : en
  • CA599886A - Conductive cavities : en
  • DE1813149U - TELEPHONE SERVICE APPARATUS. : de en
  • DE1083400B - Timer for several consecutive work steps : de en
  • CH346949A - Method of manufacturing a selenium rectifier element : de en
  • AU235504B2 - Vents for centrifugal casting moulds : en
  • BE587652A - Damping action of air springs : en fr
  • CA599675A - Gas-liquid cooling tower : en
  • CA599844A - Power loader and bulldozer : en
  • DE1083424B - Damping device to prevent breakover oscillations or to limit the short-circuit current in capacitive voltage converters : de en
  • DE1083531B - Device for mechanical plastering of walls, ceilings, etc. like : de en
  • PL43394B1 - : en pl
  • USD188200S - Table : en
  • PL43500B1 - : en pl
  • PL43559B1 - : en pl
  • US2940509A - Multiple-position chair : en
  • US2941172A - Electrical winding construction : en
  • NL94436C - : en
  • CA599714A - Multi-sectional ground rods : en
  • CA599952A - Dewatering in the manufacture of paper and board : en
  • CA599864A - Cap device for a filler pipe : en
  • ES80031U - Foldable case (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223588A - Automatic shut-off control for solenoid valves or similar regulating devices, and regulating devices equipped with this command : en fr
  • DE1813225U - PACK FOR BANDAGE PAD : de en
  • DE1813301U - HOT WATER HEATER. : de en
  • ES79923U - Two-piece articulated last for footwear (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223220A - Method, repair accessory and device for repairing tubeless tires on the rim : en fr
  • FR1223632A - Device for transmitting mechanical power from a towing vehicle to a trailer and various applications, as well as vehicles fitted with this device : en fr
  • GB837549A - Moulding insulation around electrical cables : en
  • DE973830C - Method and device for producing a visible sign on a writing medium : de en
  • DK89158C - Composite cable for raising and lowering a thermocouple encapsulated nuclear fuel element in a nuclear reactor. : da en
  • ES253778A1 - Curing of epoxy resins : en es
  • GR20960B - AUTOMATIC OIL EXPRESSION MACHINE OPERATES THROUGH CONVEYOR TAPES AND BEARING FIXED SURFACE OF EXTRACTION. : el en
  • US2940172A - Angle setting device : en
  • DE1083611B - Throttle valve in welded construction, especially for high pressure pipelines to water power plants : de en
  • DE1813331U - DEVICE FOR SETTING SLIDES. : de en
  • FR1222777A - Method of manufacturing molded parts with several elements, at least one of which is capable of being driven by a movement relative to the others : en fr
  • FR1222805A - Catamaran upgrades : en fr
  • GB837697A - Method for dispersion of pigments in acrylonitrile polymer solutions : en
  • AU5557959A - A method of manufacturing concrete reinforcing rods and concrete reinforcing rods made by such method : en
  • BE585706A - New amides derived from 3,4,5-trimethoxy benzoic acid. : en fr
  • DE1083266B - Catalytically effective alkali metal dispersions for organic-chemical reactions : de en
  • DE1813152U - ADJUSTMENT MECHANICS FOR TELEVISION CHANNEL SELECTOR. : de en
  • DE1813486U - PACKAGING BOX FOR LONG ELEVATION OBJECTS, IN PARTICULAR CUTLERY AND THE LIKE. : de en
  • US2940174A - Apparatus for adjusting vehicle headlamps : en
  • US2940533A - Two-wheeled tractor : en
  • US2940440A - Oven : en
  • US2940911A - Electrorefining of elemental boron : en
  • US2941147A - Variable sensitivity measuring apparatus : en
  • USD188193S - : en
  • USRE24839E - Container : en
  • AU252301B2 - Process forthe manufacture of polyhydric alcohols : en
  • CH346861A - Hanging file and tilting locker filing system : en fr
  • DE1083662B - Breathing protection mask with a microphone arranged inside the mask : de en
  • FR1223121A - Lubricating System : en fr
  • GB837492A - Improvements relating to cigarette lighters : en
  • US2940607A - Toy cranes : en
  • USD188211S - Brooch : en
  • DE1083477B - Process for cooling compressed coke oven gases : de en
  • DE1083527B - Instantaneous water heater with low water protection : de en
  • US2940960A - Process for recovering polymers : en
  • BE588003A - Installation of showers. : en fr
  • US2940861A - Container for sliced food products : en
  • CH346983A - Process for the production of a copper-plated silver mirror : de en
  • DE1083564B - Talking machine for mechanical sound reproduction : de en
  • DE1083293B - Device for pulling tension and spring nails out of railway sleepers : de en
  • DE1083530B - Mortar-free masonry : de en
  • ES255221A1 - Procedure for obtaining salts from the cyclehexilsulphamic acid (Machine-translation by Google Translate, not legally binding) : en es
  • ES79745U - A device for taking steam baths (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223559A - Wiper device : en fr
  • GB837576A - Improvements in or relating to fluid-pressure operated braking apparatus for vehicles : en
  • GB837648A - Improvements in drivers' hand signalling devices : en
  • DE1083676B - Hydraulic actuation system for vehicle brakes, in particular vehicle brakes : de en
  • DE1813417U - DEVICE FOR FASTENING THE STEEL INSERT IN WIPER BLADES FOR MOTOR VEHICLE WIPERS. : de en
  • ES79954U - Extra-slim switch and switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223299A - Regulation device : en fr
  • CA600005A - Nitropropanediol dicarbamates : en
  • DE1083290B - Device for heat recovery from hot converter exhaust gases, consisting of a steam boiler with vertical smoke pipes around which water flows and through which the exhaust gases flow : de en
  • CA600008A - Reel apparatus : en
  • PL43380B1 - : en pl
  • US2940227A - Crank clamping and locating device : en
  • US2941086A - Linear measuring device : en
  • US2941183A - Multi-range echo sounding system : en
  • GB837637A - Change speed and reversing gearing transmissions : en
  • PL43374B1 - : en pl
  • US2941003A - New sulfur and phosphorus-containing hydroxy polyamines and their preparation : en
  • DE1083289B - Cleaning device to prevent the build-up of iron bears in the exhaust gas ducts of converters when hot metal is blown : de en
  • CH346890A - Process for the preparation of N, N-dibenzyl-x-amino acids : en fr
  • BE585580A - Color photography. : en fr
  • CA599789A - Electronic distributor for sequential scanning of a magnetic storage device : en
  • CA600046A - Coated thermoplastic particles : en
  • US2940479A - Axminster-type carpet : en
  • US2940710A - Display stand base : en
  • US2940851A - Sensitization of photographic emulsions : en
  • US2940994A - Purification of sulfonation reaction mixtures : en
  • NL94423C - : en
  • DE1083692B - Rudder control system with automatic course setting, especially for ships : de en
  • BE588098A - Safety device for scaffolding. : en fr
  • CA600020A - 1,3-dichloro-5,5-dimethyl hydantoin compositions : en
  • AU238946B2 - Methods of assembling torsional vibration dampers : en
  • BE587715A - Polyacrylonitrile dyeing and printing process. : en fr
  • CA599896A - Jaw engaging mechanism : en
  • CH346849A - Drying machine for fabric webs, in particular tenter drying machine : de en
  • CH347145A - Waterproof chronograph : en fr
  • DE1813172U - SOCKET CLAMP. : de en
  • PL43434B1 - : en pl
  • US2940462A - Pressure regulating valve : en
  • AU4709059A - Improved arrangement for setting indexing devices in article sorting systems : en
  • BE585583A - Device intended for monitoring the temperature of machines and apparatus, in particular the movements of electric motors. : en fr
  • CA599773A - Fluid pressure-operated clutch and friction elements therefor : en
  • DE1813372U - SWITCH ROD WITH TURRELY RESISTANT INTERMEDIATE LINK. : de en
  • AU4418858A - Improvements in or relating to packaging garments anda machine therefor : en
  • US2940737A - Heat exchanger : en
  • AU5572859A - Mechanism for synchronizing toothed elements : en
  • BE585752A - Liquid seed disinfectants : en nl
  • BE588084A - Breaker support : en fr
  • US2940515A - Thermostatically controlled liquid fuel burner : en
  • CH347077A - Oscillation damping rectifier device for semi-trailer coupling with cylindrical support fifth wheel : en fr
  • AU239001B2 - Improvements in or relating to circuit arrangements for controlling gas or vapour-filled discharge valves withthe aid ofa capacitor : en
  • DE1083733B - Means for triggering or increasing precipitation and processes for the production of such means : de en
  • FR1222817A - Device for guiding flat bodies, particularly fabrics in the case of continuous winding operations : en fr
  • FR1222881A - Advanced shuttle for ribbon looms : en fr
  • GB837636A - A method of forming blades for use in fluid flow machines : en
  • GB837959A - Tubular telescopic column : en
  • DE1083473B - Device for the elimination of solid or liquid bodies suspended in gases, especially for flue gas cleaning : de en
  • ES79816U - Toy baby walker (Machine-translation by Google Translate, not legally binding) : en es
  • AU238163B2 - Columbium base alloy : en
  • CA599751A - Dry wall of bricks : en
  • DK89170C - Recorder for onions, tubers and other root vegetables, in particular beets. : da en
  • NL96113C - : en
  • US2940748A - Flame cutting machines : en
  • US2940315A - Turbine wheel balancer : en
  • US2940403A - Trailer positioning mechanism : en
  • US2940616A - Apparatus for delivering and stacking blocks of sheets and the like : en
  • US2940720A - Time delay device : en
  • CA599787A - Clutch-brake driving device : en
  • CA599905A - Procede d'obtention de pieces metalliques composites : en
  • DE1083651B - Filter for the separation of spectral lines in the wave range from 240 to 260 mª– : de en
  • FR1223474A - Device for mounting door knobs or handles : en fr
  • US2940110A - Automatic window cleaning device : en
  • US2940221A - Manufacture of low-tension sparking : en
  • US2940277A - Defrosting system for a refrigerator : en
  • US2940454A - Brassiere : en
  • US2940497A - Portable hydraulic press : en
  • US2940271A - Low temperature fractionation of natural gas components : en
  • USD188217S - Cup dispenser : en
  • CA599945A - Electrode holders for electric smelting furnaces and method of operating the same : en
  • CA599876A - Control device : en
  • CA599975A - Process for producing permanently rippled yarns from synthetic linear high polymers : en
  • CH347034A - Calculating wheel hay machine : de en
  • BE588144A - Process for hydrolysis of the proteins and products obtained. : en fr
  • BE588137A - Improvements to clamping and cutting devices for circular knitting machines. : en fr
  • CA599837A - Rotary current transfer device : en
  • AU5556859A - ALKANOYLTHIO-17 a -CARBOXYETHYL-17,8 -HYDROXYANDROSTEN-3-ONE LACTONES AND PROCESSES : en
  • BE563592A - FEEDING CART FOR BUCKET LOADING WITH AN AUXILIARY DEVICE ELIMINATING BUCKET OSCILLATIONS. : en fr
  • BE587963A - Mixer for bathtubs, dishwashing tables, or the like. : en fr
  • ES256233A1 - Pyrolysis of hydrocarbons : en es
  • FR1223570A - New audio road guide : en fr
  • NL94593C - HEAT EXCHANGER WITH A NUMBER OF TUBES : en nl
  • BE587729A - Variable flow pump that can operate as a hydraulic motor. : en fr
  • ES73464Y - Articulated dummy activated by vibrations : en es
  • FR1222687A - Improvements to circular lighting mirrors : en fr
  • FR1222870A - Process for separating soluble substances from a granulated adsorbent mass : en fr
  • BE563876A - NEW DERIVATIVES OF PHENOTHIAZINE AND THEIR PREPARATION METHODS. : en fr
  • US2940446A - Hypodermic assembly : en
  • US2941034A - Translating device for telegraph system comprising a two-wire line used for both directions of transmission : en
  • US2941100A - Cathode ray tube : en
  • CH347016A - Acoustic reverberation device : de en
  • CA599927A - Aircraft control system : en
  • ES79708U - Improved packaging (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222757A - Improvements to high voltage windings : en fr
  • BE587945A - Process for treating threads and fibers of polyamides, preferably as knitted fabrics, as well as the textile products thus treated. : en nl
  • BE588043A - Method and device for the continuous casting of metals. : en fr
  • BE587881A - Method for determining the presence of contamination in treatment systems or pipelines by the use of tracer solutions containing radioactive isotopes. : en fr
  • BE588058R - Improvements made to submarine cables. : en fr
  • BE588139A - Storage system. : en fr
  • CA599660A - Brush and process and apparatus for manufacturing the same : en
  • CH347084A - Clamping device for car roof racks : de en
  • CA599821A - Quill handling and positioning mechanisms : en
  • JPS357086B1 - : ja
  • PL43554B1 - : en pl
  • PL43565B1 - : en pl
  • US2940801A - Dirt and water seal for journal boxes : en
  • US2940191A - Excavator rooter tooth assembly : en
  • US2940438A - Magazine gun : en
  • US2940102A - Car washing device : en
  • US2940501A - Locking ring rolling machine : en
  • US2940541A - Method of purifying gases : en
  • CA599757A - Domestic oil burner electrode gauge : en
  • US2940248A - Method for application of liquid treatment to cord or the like during twisting : en
  • US2940739A - Concrete mixer : en
  • USD188185S - Stadium chair : en
  • CH347020A - Installation for measuring the temperature of a hot gas by means of a set of thermo-couples : en fr
  • US2940321A - Change-speed transmission : en
  • US2940821A - Production of k2 mno4 : en
  • DE1083686B - Method and device for closing vessels with plug-in thread sheet metal lids : de en
  • DE1083701B - Closer for the wings of swing doors : de en
  • DE1813184U - ELECTRIC PROGRAM CONTROL DEVICES. : de en
  • DE1813441U - GRINDING MACHINE. : de en
  • AU239988B2 - Improved decorative screen : en
  • CH346907A - Bonding process for a signaling tape : en fr
  • CA599657A - Furnace charging mechanism : en
  • CA599834A - Gas treating apparatus and method : en
  • US2940518A - Means and method for minimizing pressure drop in an expulsive gas during expulsion of a liquid propellant : en
  • US2940964A - Process for obtaining high melting ethylene polymers : en
  • AU236148B2 - Game scoreboard : en
  • BE587849A - Green bean trimmer. : en fr
  • CA599982A - Walking beam pivot : en
  • US2941062A - Air heating device for incorporation in printing apparatus : en
  • US2940368A - Machine tool : en
  • USD188202S - Bowling alley masking unit : en
  • CA599811A - High pressure hydraulic pump : en
  • CA599939A - Governor for lawn mower engines : en
  • DE1083520B - Heating cabinet for food-warming and serving plates : de en
  • ES256154A1 - Improvements in floating suspensions for motors of machines that work at great speed (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223148A - Apparatus for rolling a continuous strand of material : en fr
  • NL94465C - PROCEDURE FOR MOUNTING WINDINGS FOR A HIGH-FREQUENCY TRANSFORMER : en nl
  • BE587700A - Device for measuring the intensity of a current. : en fr
  • AU242437B2 - Gas shielded electric arc welding : en
  • PL43456B1 - : en pl
  • PL43553B1 - : en pl
  • US2940209A - Apparatus for distributing agricultural chemicals : en
  • US2940517A - Fluid filtering apparatus : en
  • US2940636A - Machine for unloading articles from containers : en
  • DE1083320B - Method and arrangement for the electrochemical storage of electrical information units : de en
  • DE1083614B - Single-stage hydrodynamic torque converter : de en
  • ES79728U - Removable and pocket screwdriver (Machine-translation by Google Translate, not legally binding) : en es
  • CH346961A - Knitted fabric, process for its manufacture and machine for implementing this process : en fr
  • BE585781A - Improvements to wall lights intended to mount glass construction elements in their frames : en fr
  • CA599758A - Pipe coupling having means to provide for cold flow of a resilient sleeve : en
  • ES256316A1 - Device for welding plastic material (Machine-translation by Google Translate, not legally binding) : en es
  • ES79829U - Improved cover for oil extraction (Machine-translation by Google Translate, not legally binding) : en es
  • GB837452A - Fasteners for panels and the like : en
  • DE1083550B - Process for improving the color fastness of vinyl chloride polymers : de en
  • DE1083685B - Bottle closure to prevent unauthorized refilling : de en
  • DE1813449U - COMPENSATING HINGES, IN PARTICULAR FOR LIDS OF FREEZER CHEST. : de en
  • ES256323A1 - Installation for the transportation of electrical energy (Machine-translation by Google Translate, not legally binding) : en es
  • AU5563359A - Magnesium bearing cast iron : en
  • DE1813498U - AUTOMATIC SPOOL FOR WEAVING MACHINES. : de en
  • ES256608A1 - Improvements in continuous screw presses (Machine-translation by Google Translate, not legally binding) : en es
  • ES79723U - Untedor of the internal part of rolls (Machine-translation by Google Translate, not legally binding) : en es
  • DE1813175U - DOUBLE TOGGLE SWITCH. : de en
  • AU5554259A - Method and apparatus for mist cooling cutting tools : en
  • BE563513A - NEW ESTERS AND THEIR PREPARATION PROCESS. : en fr
  • CH347121A - Waterproof and dimensionally stable foam mat : de en
  • CA599992A - Devices for the controlled dispensation of a liquefied gas from a pressure container : en
  • CA600004A - High frequency negative resistance device : en
  • AU5574759A - Insecticidal preparations : en
  • US2940164A - Machine for inserting plastic nozzles in collapsible tubes : en
  • BE588110A - Communication system. : en fr
  • CA599684A - Separation of pyrochlore from calcite, apatite and silica : en
  • CA599861A - Joint for electric conductors : en
  • DE1813139U - DRIVING LICENSE WITH DOUBLE SEPARATOR. : de en
  • US2940686A - Easy-pull wool protector : en
  • US2941018A - Percolation process for the recovery of naphthalene using silica gel impregnated with picric acid : en
  • US2941181A - Electrical socket assembly : en
  • US2940572A - Fluid clutch actuators : en
  • US2940281A - Air conditioning apparatus with provision for selective reheating : en
  • US2941104A - Electroluminescent structures : en
  • CA599813A - Radar antenna apparatus : en
  • CA599804A - Paper product and method of making the same : en
  • CA600029A - Method and apparatus for spraying a mixture of fibers and resin : en
  • DE1083315B - Arrangement for pulse conversion, e.g. B. Shortening or postponement : de en
  • DE973814C - Method and device for quenching and final cooling of cement clinker or similar material : de en
  • CH346909A - Process for the production of a bellows for vehicles, in particular railway vehicles, and bellows produced according to this process : de en
  • PL43389B1 - : en pl
  • US2940152A - Concrete form and chamfer corner strip therefor : en
  • US2940302A - Pipe-line exploration : en
  • US2940955A - Olefin copolymer : en
  • AU235735B2 - Method and means for controlling the temperature and pressure in apparatus used inthe manufacture and/or repair of tyres : en
  • AU239267B2 - Improved hotwater system : en
  • CA599931A - Recovery of chloroprene : en
  • BE587755A - Profiles and bands for expansion joints. : en fr
  • CA599686A - Decimal point shifting device : en
  • CA599721A - Machine for slicing and canning food products at plastic state, particularly meat : en
  • GB837439A - Improvements in electrically driven wheeled vehicles : en
  • ES73431Y - brush : en es
  • ES79878U - Manual device for windshield and glass cleaning (Machine-translation by Google Translate, not legally binding) : en es
  • ES79977U - Improved display stand (Machine-translation by Google Translate, not legally binding) : en es
  • AU239312B2 - Improvements in or relating to apparatus for use inthe finishing of textile fabrics : en
  • DE1083544B - Process for the production of ion exchangers from condensation resins in pearl form : de en
  • DE1083703B - Support device for a lid that can be folded around a hinge : de en
  • DE1813350U - COIN POCKET FOR VENDING MACHINES. : de en
  • FR1222830A - Process for manufacturing alumina supports for catalysts : en fr
  • GB837436A - A temperature-controlled device for mixing hot and cold water : en
  • GB837488A - Improvements in or relating to the pasteurisation or sterilisation of liquids in bottles : en
  • GB837858A - Improvements in integrated hydraulic power actuator : en
  • GB837876A - Oil-modified resins : en
  • CA599639A - Bed or chair with support sheets for air chamber : en
  • CH346994A - Baseboard : en fr
  • AU5568659A - Improvements relating to aluminium electrolysis furnaces : en
  • CH346928A - Device for pressure control on compressed air switches : de en
  • ES253720A1 - Apparatus for the manufacture of heating items (Machine-translation by Google Translate, not legally binding) : en es
  • CA599781A - Air filtering devices and suction cleaners : en
  • AU5563059A - Improvements in or relating to circuit arrangements for controlling gas or vapour-filled discharge valves withthe aid ofa capacitor : en
  • CA599741A - Concrete form holders : en
  • CA599788A - Pivoted window mounting : en
  • FR1222686A - Rotating brush : en fr
  • FR1222727A - filter element : en fr
  • FR1223225A - Process for the preparation of 1-aryl-3-amino-1-propanol derivatives : en fr
  • BE587937A - Device for closing a bay. : en fr
  • NL94693C - FORM FOR MANUFACTURE OF A CONCRETE BODY AND CONCRETE BODY MADE WITH THIS FORM : en nl
  • PL43461B1 - : en pl
  • US2940886A - Method of producing refractory fiber laminate : en
  • US2940341A - Turret indexing mechanism : en
  • AU240693B2 - Mechanism for synchronizing toothed elements : en
  • CA599903A - Laundry cart with plastic basket : en
  • CH346850A - Device for cutting thread loops on textile materials, in particular explosive threads on machine embroidery goods or similar sheared goods : de en
  • CA599727A - Telephone hand set support : en
  • DE1813165U - PLUG FIXING FOR DOUBLE BRAID CABLE. : de en
  • DE1813416U - THEFT PROOF STARTING DEVICE FOR VEHICLE ENGINES. : de en
  • AU5556459A - Cryogenic storage tank : en
  • BE587788A - Process for the preparation of anhydrous barium chloride. : en fr
  • CA599974A - Phenyl substituted pyrazolidine compounds and a process of making same : en
  • CH346941A - Electric motor : de en
  • DE1083714B - Status display device with display symbol illuminated from the back : de en
  • DE1813488U - DEVICE FOR INPUT AND REMOVAL OF BAR-SHAPED WORKPIECES TO BE MACHINED, IN PARTICULAR PIPES. : de en
  • AU237383B2 - Transistor oscillator circuit : en
  • CH346901A - Electric furnace lid made of individual refractory bricks : de en
  • CA599848A - Direct-coupled amplifier : en
  • CA599883A - Acid milling of phthalocyanine pigments : en
  • CA599891A - Process for the production of organosilicon compounds : en
  • CH346930A - High voltage switch : de en
  • BE585715A - Device for recording the repetition frequency of an event : en fr
  • BE563487A - PREPARATION OF ANILIDES SUBSTITUTED ON THE NITROGEN ATOM. : en fr
  • BE585645A - Improvements in the manufacture of cumene hydroperoxide : en fr
  • AU5569259A - Improved paint application device : en
  • BE588039A - Process for the preparation of tertiary amines. : en fr
  • US2940184A - Musical shoe heel : en
  • US2940645A - Dispensing closure : en
  • DE1083411B - Device for recording fault currents : de en
  • AU5559159A - Improvements in shutters : en
  • ES79912U - A pneumatic toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223547A - Board game : en fr
  • FR1223650A - case-store to necessary for brushing teeth, and other care : en fr
  • GB837827A - Improvements in or relating to space heaters : en
  • CH347083A - Vehicle heating and ventilation unit : en fr
  • DE1813276U - HOUSEHOLD CARS. : de en
  • GB837418A - Improvements in or relating to apparatus for determining the calorific value of gases : en
  • ES79911U - Mechanism of toothed lever mobile for the braking of trailers and agricultural machines (Machine-translation by Google Translate, not legally binding) : en es
  • GB837723A - Process for making cellular polymer bodies : en
  • BE587819A - Wall with high loss of acoustic energy transmission. : en fr
  • BE588011A - Luminescent tubes. : en fr
  • BE588123A - Process and machine for the softening, degumming, finishing, dyeing, etc. of fibers such as flax and other bast fibers. : en fr
  • PL43494B1 - : en pl
  • US2941087A - Width measuring apparatus : en
  • BE587890A - Separator for batteries. : en fr
  • BE587948A - Device for photocopying yarn and card buckets. : en nl
  • BE587957A - Spacer element for containers containing pills, tablets or the like. : en fr
  • CA599882A - Laminar padding and upholstery materials and method of making same : en
  • CH347050A - Welding connection of plastic pipes with a fitting : de en
  • CA599736A - Glow discharge tubes and circuits therefor : en
  • NL176094B - CENTRIFUGAL PUMP. : en nl
  • USD188222S - Box for a bottle or similar article : en
  • US2940981A - Method for isolating and crystallizing chlorophyll : en
  • US2941089A - Magnetic core counter circuits : en
  • AU5558659A - An improved heating apparatus : en
  • BE585584A - Steam power plant comprising several steam generators. : en fr
  • PL43472B1 - : en pl
  • AU242301B2 - Improved paint application device : en
  • CA599688A - Double safety electrical receptacle : en
  • CA600011A - Battery : en
  • CA599909A - Process for the production of 4-oxo-2-(haloalkyl)-2,3-dihydro-(benzo-1,3-oxazines) : en
  • CA599649A - Merchandise exhibitor : en
  • CA599895A - Nozzle forming apparatus and method : en
  • CA600036A - Flow meter : en
  • BE587795A - Removable floor. : en fr
  • DE1083575B - Gas chromatography device : de en
  • DE1083599B - Spark plug for internal combustion engines : de en
  • US2940154A - Method of making light weight aggregate from bituminous coal refuse : en
  • US2940350A - Plural slitter cutters and the mounting means therefor : en
  • USD188228S - Heater cabinet : en
  • CH347125A - Forming plate for forming flat material : de en
  • US2940178A - Horizontal surveying apparatus : en
  • PL43454B1 - : en pl
  • US2940389A - Type holder : en
  • AU5573459A - Improvements relating to telecommunication systems : en
  • BE587686A - Heat exchanger for nuclear reactors, in particular high temperature reactors. : en fr
  • PL43490B1 - : en pl
  • CH346993A - Roof covering made entirely or partially of corrugated panels : de en
  • DE1813201U - HOLDING DEVICE FOR GLASSES, UMBRELLAS AND THE LIKE. : de en
  • GB837491A - Photographic developers : en
  • PL43501B1 - : en pl
  • BE587745A - Adjustable support elements for cupboard shelves, drawers and the like. : en nl
  • AU242504B2 - Improvements in or relating to antidepressant compositions : en
  • BE587695A - Control box for tractor. : en nl
  • BE587799A - Coupling device for multiple casement windows. : en fr
  • CA599701A - Carton with carrying handle : en
  • CA599792A - Tire and rim combination : en
  • DE1083343B - Circuit arrangement for telephone extension systems with dialer operation and blocking devices to identify inadmissible connections : de en
  • DE1083586B - Arrangements in a stationary or mobile threshing machine : de en
  • DE1813494U - CLOSET CLOSURE. : de en
  • ES79785U - Refined liquid atomizer nozzle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223490A - Pneumatic circuit device : en fr
  • GB837566A - Improvements in or relating to feed devices for sheet materials : en
  • DE1083666B - Airplane with a recoil gas engine : de en
  • DE1813482U - PACKAGING WITH TRANSPARENT LID. : de en
  • DK89145C - Process for the preparation of 17-20,20-21-bismethylenedioxysteroids of the pregnane series. : da en
  • ES79803U - A perfected glass container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223608A - Device for driving mechanical parts with helical axial movement and its application to unlocking controls in rockets for bombs and similar projectiles : en fr
  • GB837521A - Process relating to the removal of hair from skins : en
  • BE587930A - Improvement in high pressure "barrel" pumps. : en fr
  • CA599761A - Swath roller : en
  • USD188175S - Adjustable safety grip for bathtubs or the like : en
  • US2940513A - Paperboard chairs : en
  • US2940566A - Impact clutch : en
  • US2940779A - Balanced face flange : en
  • PL43514B1 - : en pl
  • US2940568A - One-way clutch and drag spring : en
  • DE1083196B - Storm lantern head with fresh air supply : de en
  • DE1083197B - Portable candle lighting and extinguishing device with a fuse guided in a tube : de en
  • AU4436558A - An irrigation device for irrigating separate areas in rotation : en
  • BE588151A - Triplex valve for compressed air braking systems for compound vehicles, with auxiliary manual control device for the section of the trailer or semi-trailer. : en fr
  • CA600000A - Electric cell : en
  • CA600053A - Process for the production of boron phosphide : en
  • DE1813143U - LUBRICATING DEVICE FOR THE WHEEL RIMS OF RAIL WHEELS, IN PARTICULAR WHEEL WHEELS. : de en
  • FR1223367A - Improvements to data mining devices : en fr
  • GB837368A - Light sensitive material for photomechanical reproduction : en
  • FR1223171A - Haymaking machine : en fr
  • AU246065B2 - Insecticidal preparations : en
  • BE587916A - Attaches to two locking plates for belts. : en fr
  • ES256639A1 - New diaphragm shutter device for photographic machines (Machine-translation by Google Translate, not legally binding) : en es
  • AU234362B2 - A method of manufacturing concrete reinforcing rods and concrete reinforcing rods made by such method : en
  • BE585651A - Device for vertically moving loads. : en fr
  • ES79702U - Clamp for progressive extrangulation of elastically deformable material tubes (Machine-translation by Google Translate, not legally binding) : en es
  • ES256256A1 - Improvements in the ruptors for magnetos devices (Machine-translation by Google Translate, not legally binding) : en es
  • ES79601U - Shoe last (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222849A - Method and compositions for the destruction of rust in plants : en fr
  • GB837628A - Improvements in or relating to electrical switch units : en
  • CA599750A - Spinning reel : en
  • GB837634A - Improvements in and relating to a regulator for a time-piece : en
  • GB837747A - Phenylcyclohexane compounds : en
  • CA599671A - Unit for adjusting tracks of crawler type tractors : en
  • CH347070A - Process for the production of sized paper and means for carrying out the process : de en
  • PL43409B1 - : en pl
  • US2940913A - Process for preparing carboxylic acids by irradiation : en
  • DE1813410U - OFF-ROAD VEHICLE, IN PARTICULAR FIRE-FITING VEHICLE OR FIRE-EXTINGUISHING VEHICLE. : de en
  • DE1083237B - Process for the production of hydrogen sulfide : de en
  • DE1083319B - Circuit arrangement for generating length-modulated pulses : de en
  • CH346914A - Telephone subscriber station for noisy locations : de en
  • CH347056A - transmission : de en
  • CA599637A - Gun barrel : en
  • BE564073A - WORKING TIME RECORDING DEVICE. : en fr
  • BE587657A - Support device for weather protection slats in ventilation ducts : en fr
  • CH346997A - Tent construction : de en
  • DE1083416B - Method for fastening cooling fins directly to the laminated core of the stator of an electrical machine : de en
  • DE1083455B - Method for attaching lock parts to a lock plate by means of resistance projection welding : de en
  • DE1083492B - Process for improving the dyeability of threads or fibers containing acrylonitrile : de en
  • AU230587B2 - Improvements relating to ion-exchange processes and apparatus : en
  • AU236055B2 - Magnesium bearing cast iron : en
  • AU5554559A - Clamp structure : en
  • BE587727A - Process for coating metal sections with a product, with a view to facilitating their rolling and cold working, and device for carrying out this process. : en fr
  • ES256235A1 - Improvements in electrical savings (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222752A - Stop device, in particular valve : en fr
  • FR1223267A - New device for monitoring circuit breaker tripping time and their sensitivity : en fr
  • GB837546A - Improvements in and relating to dynamo-electric machines : en
  • GB837878A - Improvements in or relating to the manufacture of nuclear fuel elements : en
  • BE585592A - Process for coagulating viscose : en fr
  • ES255240A1 - Appliance for linear bodies : en es
  • FR1222951A - Refractory material for the lining of molten aluminum containers : en fr
  • US2940219A - Means for promoting plant growth by reflecting light and deflecting water : en
  • US2940445A - Sheath and method of manufacturing same : en
  • US2940878A - Process for the production of semiconductor rectifiers : en
  • US2940643A - Handling tool : en
  • BE587706A - Collar for shirts and similar garments. : en fr
  • BE587829A - High ride quality pneumatic tire. : en fr
  • CH346948A - Circuit arrangement for reducing the relative difference between the response and dropout values of a relay : de en
  • US2941049A - Ignition distributors : en
  • AU5558459A - Coating of polystyrene : en
  • FR1223034A - Door handle for motor vehicles : en fr
  • PL43408B1 - : en pl
  • PL43426B1 - : en pl
  • US2940224A - Feed control device for flat grinding machines : en
  • ES256704A3 - Mechanism of load applicable to the distributors of estiercol (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222683A - Development of vane pumps : en fr
  • FR1223117A - Thermocouple : en fr
  • GB837449A - Intermediates for the production of glutathione : en
  • GR20956B - WAY OF PACKAGING WOMEN'S SKIRT. : el en
  • PL43527B1 - : en pl
  • US2940781A - Wheel assembly : en
  • US2940814A - Vat dye compositions containing pyrimidines : en
  • US2940972A - Tri-and tetra-substituted pteridine derivatives : en
  • GB837357A - Improvements in air spring : en
  • ES72300Y - Device for the simultaneous stamping of a series of columns of a date with signs for forecast games : en es
  • FR1223477A - Machine to adjust and open press tools : en fr
  • GB837467A - Salts of thiodiglycolic acid and their preparation : en
  • ES254395A1 - Methods of measuring weak magnetic fields by nuclear induction : en es
  • FR1222690A - Device for mounting a release bearing and other applications : en fr
  • FR1222772A - Improvements to beads for footwear and the like : en fr
  • US2940928A - Dye-clay grease composition and manufacturing process therefor : en
  • US2940968A - Dimethylated steroids and processes for producing same : en
  • DE1083444B - Nuclear power plant with a system for cleaning the heat carrier : de en
  • DE1083634B - Process for preventing the growth of mold on food : de en
  • DE1813355U - CIGARETTE DISPENSER. : de en
  • US2940604A - Display shelf construction : en
  • US2940670A - Electronic digital computing machines : en
  • US2940905A - Tetracycline process : en
  • US2940923A - Treatment of hydrocarbons : en
  • US2941005A - 1, 2-diamino-1-alkene compounds : en
  • FR1222908A - Air navigation device : en fr
  • FR1223025A - Machine for sharpening saws : en fr
  • FR1223201A - Semiconductor device : en fr
  • GB837716A - Improvements in or relating to monoazo dyestuffs derived from aminopyrazoles and their metal complex compounds : en
  • GB837739A - Improvements in or relating to the production of window envelopes and the like articles from a continuous band of material : en
  • ES73467Y - Iron ties : en es
  • FR1223032A - Automatic loading device for ampoule machines : en fr
  • DE1083340B - Circuit arrangement for establishing connections in telecommunication systems, especially telephone systems : de en
  • DE1083616B - Method for melting galvanic or ae. Metal knockdowns on wire or tape-shaped documents : de en
  • DE1083739B - Process for the production of cement : de en
  • FR1222832A - Improvements to devices for the direct conversion of heat energy into electrical energy : en fr
  • FR1222854A - Method for inserting a wooden door frame into a rising wall and frame usable for this purpose : en fr
  • GB837758A - Electron tube : en
  • GB837619A - Process for improving polyethylene : en
  • ES73429Y - Simplified toy train : en es
  • ES79768U - A respiratory insufflator for accident relief (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222709A - tubular scaffolding : en fr
  • GB837601A - Improvements in heat transfer or like bodies : en
  • GB837749A - Anti-friction fabric : en
  • ES256780A1 - Oily seed oil extractor apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • IE23430L - Gun-carriages : en
  • ES255814A3 - Perfections in mazout burners (Machine-translation by Google Translate, not legally binding) : en es
  • ES79645U - An improved armor for fluorescent tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223182A - Steering mechanism for vehicles and vehicles provided with said mechanism : en fr
  • CA599756A - Garbage disposal unit : en
  • CH347122A - Device for fixing the front of a boot on a ski : en fr
  • AU236746B2 - Control valve : en
  • BE585630A - Guide device mounted at the feeding point of a belt conveyor : en fr
  • DE1083610B - Barrier fluid seal for a shaft penetrating the partition between two spaces with different pressures : de en
  • ES256328A1 - A system to put in motion in your engine rod, mainly of automobiles, through a pedal (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223304A - Electromagnetic circuit device and assembly with delayed and instantaneous tripping in circuit breakers more specifically intended for subscriber panels : en fr
  • US2940441A - Traction device : en
  • US2941027A - Method and means for protectively encasing wires : en
  • AU4431158A - Method and means for controlling the temperature and pressure in apparatus used inthe manufacture and/or repair of tyres : en
  • AU5564259A - Ferrous chelates of amino acids : en
  • AU5567759A - Improvements in or relating to ticket issuing machines : en
  • BE587698A - Multiplier device using the Gauss effect. : en fr
  • CH347067A - Device for locking the lid of a container intended for the preservation of foodstuffs : en fr
  • US2940086A - Infant's toilet seat : en
  • US2940263A - Tracer control circuit for machine tools : en
  • US2940678A - Ice cracking device : en
  • US2941063A - Plasma-jet torch apparatus and method relating to increasing the life of the back electrode : en
  • US2940690A - Aircraft with split flaps and gas jet boundary layer control : en
  • AU5570259A - Improvements relating tothe configuration of contact assemblies for electrical switchgear : en
  • BE585595A - New diamidines derived from diphenylurea and their preparation and pharmaceutical compositions containing them : en fr
  • CA599923A - Self-propelled riding lawn mower : en
  • ES79963U - Isothermal tureen (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223185A - Improvements to flexible reflectors for radio waves : en fr
  • FR1223213A - Process for preparing salicylic acid amide : en fr
  • AU234687B2 - Pneumatic hammer : en
  • US2940355A - Raman spectrophotometer : en
  • US2940425A - Electric calf weaner : en
  • DE1083210B - High-speed machine for edging and rolling edges on sheet metal blanks : de en
  • PL43484B1 - : en pl
  • US2940202A - Target pistol : en
  • US2941083A - System for separating and extracting related recorded information : en
  • BE587671A - Anti-arc device for a power socket device intended for motor vehicles : en fr
  • BE587938A - Device for weaving ribbons, belts, belts and the like. : en fr
  • DE1083715B - Luminous bodies : de en
  • ES79611U - Closure for adherent tubes (Machine-translation by Google Translate, not legally binding) : en es
  • ES79709U - Air cushion applicable to vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • DK89156C - Systems with diverters located above parts of the system between which there is pure alternating voltage, and with rectifiers for high-voltage direct current, for protection against disturbances of atmospheric origin or for internal reasons in the current converter itself. : da en
  • DE1813288U - ELECTRIC COOKING APPLIANCE. : de en
  • US2940578A - Escalator : en
  • PL43516B1 - : en pl
  • FR1223054A - Process for preparing films and articles made from alpha-olefin polymers, impermeable to gases, vapors, fatty substances and others, and products obtained by this process : en fr
  • FR1223611A - Diffuser or shade holder : en fr
  • US2940536A - Method and apparatus for analysis of seismic records : en
  • US2940638A - Preselector mechanism for liquid dispensing apparatus : en
  • US2941015A - Alkyl aryl hydrocarbon process : en
  • US2940375A - Air flow deflector device : en
  • US2940588A - Wire drawing machine : en
  • US2940991A - Method of epimerizing 11-bromo steroids : en
  • CH347087A - Set includes a metal box with a circular lid : en fr
  • DE1813198U - DEVICE FOR TESTING HIGH VOLTAGE SWITCHES. : de en
  • FR1223500A - Undervoltage relay : en fr
  • GB837607A - Improvements in or relating to refractor members for use in lighting fittings for street lighting and like purposes : en
  • DE1813213U - MULTIPLE FITTINGS. : de en
  • PL43438B1 - : en pl
  • DE1083313B - Device for separating electrical impulses according to their height : de en
  • US2940530A - Draft load control for tractors : en
  • US2940557A - Nickel plated honeycomb panel : en
  • US2940612A - Turn-over gear for use with rolling mills and the like : en
  • US2940882A - Magnetic material : en
  • DE1813120U - WASHING MACHINE. : de en
  • PL43546B1 - : en pl
  • DE1083432B - Holder for a fluorescent lamp : de en
  • ES256760A3 - New procedure for the manufacture of converter funds and bricks based on refractory materials with organic agglutinants (Machine-translation by Google Translate, not legally binding) : en es
  • US2941139A - Constant output control system for aircraft and the like : en
  • DE1813305U - PLATE MADE OF FRAGILE MATERIAL. : de en
  • US2940183A - Key rack with gauge : en
  • US2940108A - Mop heads : en
  • US2940749A - Fluid magnetic spring, damper, and lockout device : en
  • ES256686A1 - IMPROVEMENTS INTRODUCED IN THE RIGHT STAND LIGHTERS FOR DECOK OVENS : en es
  • FR1222928A - Process for the polymerization of ethylenically unsaturated compounds : en fr
  • ES257245A1 - Improvements in rolling appliances (Machine-translation by Google Translate, not legally binding) : en es
  • ES76321Y - Housing for electropolishers and grinders : en es
  • FR1223586A - Positive load transfer system for conveyors : en fr
  • GR20950B - METHOD TO STICK BINDING INTEGRATED BARS DURING THE CONSTRUCTION OF REINFORCED CONCRETE. : el en
  • US2940904A - Enzymatic process : en
  • US2941175A - Assemb ly for the control of electrical units : en
  • US2941119A - Transistorized ignition system : en
  • DE1083232B - Process for regenerating used filter sheets : de en
  • DE1813419U - REMOVABLE LUGGAGE RACK FOR VEHICLES ATTACHED TO THE VEHICLE ROOF. : de en
  • DE1813260U - PAPER ROLL HOLDER. : de en
  • ES76011Y - Improved opening for the registration of sewage fluids, telephones and similar installations : en es
  • ES79903U - Multi-perfected fuse (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223354A - Floating and plunging washing apparatus : en fr
  • ES79872U - Pressure water accumulator with air bag to carry out the distribution of a determined volume of water without the pressure falling below a minimum value (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223040A - Apparatus for manufacturing hollow bodies in synthetic materials : en fr
  • ES256523A1 - Improvements in the variable speed polophase engines (Machine-translation by Google Translate, not legally binding) : en es
  • ES79958U - Side holding washer, endless adjustable wrenches (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222856A - Nuclear reactor with heavy water and organic liquid as coolant : en fr
  • FR1223138A - Camera with exposure factor adjustment device : en fr
  • GB837400A - Improved fuel injection system for an internal combustion engine : en
  • US2940496A - Resilient nut cage to compensate for varying panel thicknesses : en
  • DE1813471U - MOLDING CARRIER CASSETTE FOR THE BRICKS INDUSTRY. : de en
  • CA599983A - Regulating device for burner operating with simultaneous combustion of gaseous and liquid fuel : en
  • CH346970A - Process for the production of threads from high molecular weight polyolefins : de en
  • CH346989A - Ladder : en fr
  • ES256571A1 - Procedure for metalizing balls and analogue objects (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222688A - Method for measuring the viscosity of glasses and device for implementing this method : en fr
  • FR1222692A - Spout for faucet : en fr
  • DE1083386B - Additional acceleration device for plungers in switching tubes with switching fluid : de en
  • US2940511A - Collapsible seat and advertising piece : en
  • US2941169A - Rapidly converging wide-range doublestub microwave impedance matching device : en
  • US2941174A - Electrical sensing unit for measuring water in porous media : en
  • US2940619A - Work transfer apparatus : en
  • US2940894A - Methods for controlling nematodes employing amino-isobutyronitriles : en
  • US2941014A - Manufacture of alkyl chlorination products : en
  • US2941096A - Multiple control for asynchronous multivibrators : en
  • US2941109A - Tube having planar electrodes : en
  • AU235188B2 - Cryogenic storage tank : en
  • AU238278B2 - Improvements in or relating to apparatus for recording or reproducing acoustic vibrations provided witha variable acoustic impedance : en
  • CH347048A - Inlay ring for split rope pulleys : de en
  • ES256601A3 - Improvements in apparatus for the preparation of infusions (Machine-translation by Google Translate, not legally binding) : en es
  • ES257239A3 - Improvements in the construction of portable dryers (Machine-translation by Google Translate, not legally binding) : en es
  • ES73744Y - Cover for water registers : en es
  • FR1223177A - Process for the preparation of n-chlorinated organic amides : en fr
  • FR1223346A - Process for the manufacture of synthetic resin sheets and product obtained by this process : en fr
  • GB837417A - Improvements in or relating to yarn packages : en
  • GB837583A - Packing assemblies : en
  • PL43556B1 - : en pl
  • US2940917A - Electroplating anode : en
  • US2940429A - Control of variable-capacity pumps : en
  • US2940486A - Pruning apparatus : en
  • US2940507A - Splicing machine : en
  • US2941078A - Anastigmatic catoptric device : en
  • BE563501A - : en fr
  • BE587997A - Hygienic toothpick. : en fr
  • CA600051A - Die casting machines : en
  • DE1813216U - RECKDORN FOR WIRE-SHAPED ELECTRODES, IN PARTICULAR GRIDS FOR ELECTRIC DISCHARGE TUBES. : de en
  • DE1813272U - MATTRESS MTI TOP EDGE. : de en
  • FR1222748A - Universal joint : en fr
  • FR1223528A - Improvements made to metal scaffolding : en fr
  • GB837388A - Device for differential braking of front and rear wheels in a motor vehicle hydraulic braking system : en
  • GB837610A - Improvements in or relating to a retractable vehicle headlight arrangement : en
  • ES76216Y - Perfected seal : en es
  • FR1223416A - Recessed lock for single or multiple leaf doors : en fr
  • GB837535A - Improvements in or relating to catalysts : en
  • CH346969A - Process for the production of threads from viscose : de en
  • FR1223243A - Handling device : en fr
  • FR1223634A - Self-closing record cabinet : en fr
  • FR1223361A - Bottom with central guilloché : en fr
  • US2940439A - Portable grill : en
  • US2940721A - Electric hoist capacitor mount : en
  • US2940272A - Separation by crystallization : en
  • DE1083683B - Power transmission with automatic speed change gear, especially for small cars, scooters, motorcycles and mopeds : de en
  • DE1813339U - BREAKAGE TEACHING MEANS. : de en
  • GB837808A - Improvements in or relating to photographic camera shutters : en
  • US2940307A - Brake tester : en
  • US2940464A - Anti-syphoning fitting : en
  • ES75850Y - Dragee and similar tablets dosing cap : en es
  • GB837821A - Composition of catalyst : en
  • BE587818A - Method and mold for coating electrical coils or other objects. : en fr
  • ES257246A1 - Procedure for selective separation and obtaining copper of cuprosa solutions (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223184A - Radio wave reflectors : en fr
  • FR1223247A - Manufacturing process of 1-dehydro-6-methyl-9.alpha-fluoro-hydrocortisone (-cortisone) and its 21 acylates : en fr
  • FR1223249A - Method and apparatus for washing sea salt : en fr
  • FR1223327A - Arrangement of springs for vibrating devices : en fr
  • DE1083310B - Device for the encryption or decryption of television signals : de en
  • FR1223197A - High temperature, high power heterogeneous type nuclear reactor : en fr
  • ES256630A3 - Apparatus for the aeration of water that flows at pressure (Machine-translation by Google Translate, not legally binding) : en es
  • ES257372A1 - A RING TWISTING MACHINE : en es
  • FR1223376A - Automatic phonographic player guidance device, for endless repetition of recordings on discs : en fr
  • FR1223527A - Improvements to heads for spinning tubular plastic articles : en fr
  • GB837442A - Improvements in or relating to the manufacture of electrical elements : en
  • US2940225A - Buffing wheel : en
  • DE1083202B - Device for purifying beer wort : de en
  • DE1083687B - Non-rigid, ship-like container for the transport of liquids over sea : de en
  • ES73610Y - Auxiliary Receiving Device for Microphones : en es
  • FR1223440A - Manufacturing process for ethynyl carbinols : en fr
  • FR1223480A - Cigarette case enhancements : en fr
  • GB837463A - Improvements in or relating to subaqueous echo sounders : en
  • GB837469A - Gas turbine rotor assembly : en
  • GB837842A - Electric wrist watch : en
  • BE587759A - Improvements relating to binders or files and boxes intended for them. : en fr
  • DE1813496U - PICKER GUIDE AT LOOMS. : de en
  • ES79669U - A road directory (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223198A - Continuous plasma generator : en fr
  • US2940498A - Pressure-exerting apparatus : en
  • US2940855A - Sensitization of photographic emulsions : en
  • ES252433A3 - Pneumatic capsule (Machine-translation by Google Translate, not legally binding) : en es
  • ES254496A3 - Improvements in the air guns (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223263A - Process increasing the kinetic efficiency of gas engines in general and in particular ramjets, turbojets, rockets and others : en fr
  • DE1813247U - RECIPE BAG. : de en
  • ES79862U - An improved packaging for food products and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222848A - Multi-layered fabric weaving process : en fr
  • US2940493A - Fruit preparation machine : en
  • US2940637A - Cleat feeding apparatus for box-making machines : en
  • US2940844A - Compositions and method for inhibiting the growth of plants : en
  • US2941010A - Acetylenic ether polymers and their preparation : en
  • US2940482A - Bag filling and handling means : en
  • PL43534B1 - : en pl
  • AU5558759A - Method of jointing two helical waveguides : en
  • CA599647A - Liquid vending apparatus : en
  • CA599857A - Phase-modulators : en
  • FR1222728A - Protective cardboard boxes for shipping documents : en fr
  • FR1223186A - Process for the purification of chromate and dichromate liquors : en fr
  • GB837405A - Improvements in or relating to parting-off tools or lathes and like machines : en
  • GB837559A - Expansion pipe joints : en
  • FR1223009A - Process for the production of acrylic acid esters : en fr
  • GB837940A - Improvements in printing textile materials with vat and sulphur dyestuffs : en
  • NL208773A - : en
  • US2940675A - Aerator : en
  • DE1813411U - CAR ROLL. : de en
  • DE1813478U - LOCKING DEVICE FOR PACKAGING CONTAINERS. : de en
  • ES252571A1 - Improvements in the construction of rotors and stators for dynamoelectric machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES256219A1 - Improvements in and relating to panels for walls and roofs : en es
  • ES79795U - Battery closed (Machine-translation by Google Translate, not legally binding) : en es
  • DE1813251U - HAIR CLIPPER. : de en
  • PL43433B1 - : en pl
  • DE1813257U - FRUIT AND VEGETABLE JUICE. : de en
  • ES256660A1 - Improvements in bread dividing machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223519A - Improvements to electrical measuring devices : en fr
  • US2940590A - Package for cigarettes and other articles : en
  • DE1813112U - SCREW CHISELS, IN PARTICULAR FOR SCREW ROLLERS EQUIPPED WITH TILTING CHISEL HOLDERS. : de en
  • ES256594A2 - Machine to mill the teeth of the fine saws, intended to work wood, metal or other materials and, very especially, the calls of marchetry (Machine-translation by Google Translate, not legally binding) : en es
  • ES256787A1 - System for the construction of covers with prefabricated elements (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222811A - Process for the preparation of acrylonitrile polymers and the like : en fr
  • FR1222815A - Light polarizing films and their preparation process : en fr
  • FR1223308A - Relay with differential transformer monitoring at the same time inadmissible overloads : en fr
  • ES256358A1 - Analgesic compositions : en es
  • ES256827A1 - Procedure for the aprestado and cutting without defibration of textile tapes (Machine-translation by Google Translate, not legally binding) : en es
  • ES75990Y - Perfected trailer for motorcycles : en es
  • ES76427Y - Device applicable to flush-mounted boxes for electrical services : en es
  • PL43370B1 - : en pl
  • ES79652U - Palastro for the use of windings prewound to machine in induction motors (Machine-translation by Google Translate, not legally binding) : en es
  • US2940577A - Teletype machine ribbon control : en
  • US2940613A - Sheet bundle handling apparatus : en
  • ES257262A1 - Procedure for the preparation of new derivatives of fenoxazima (Machine-translation by Google Translate, not legally binding) : en es
  • ES79666U - Removable mattress for beds, armchairs and the like (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223554A - Attachment for electric utensils, in particular razors : en fr
  • GB837682A - Improvements in or relating to a clock having mechanical driving means and an electromagnetically actuated winding device : en
  • DE1083273B - Process for the preparation of quaternary ammonium compounds of the tetrahydrofuran series : de en
  • GB837599A - Process for the manufacture of nitrogenous synthetic cation-exchange resins : en
  • ES256755A3 - Stabilizer for rear trains of automobile vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES257392A1 - Improvements in the manufacture of curtains (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222996A - Improvements in the technique of ultrasound examination of bodies having an uneven surface : en fr
  • FR1223462A - Further training in cam assemblies : en fr
  • US2940786A - Self aligning coupling : en
  • PL43542B3 - : en pl
  • US2940080A - Nailing device : en
  • US2940115A - Adjustable door hinge : en
  • CH347015A - Movable scale : de en
  • BE587884A - Information carrier whose information can be explored by means of an exploration device for the indirect control of groups of optical sign indicators. : en fr
  • DE1813292U - VIBRATING PLATFORM FOR CONVEYOR LOADING SYSTEMS. : de en
  • FR1222824A - Cathode ray tubes : en fr
  • FR1223371A - Box with flap lid that snaps shut : en fr
  • GB837520A - Fuel consumption meter : en
  • GB837545A - Improvements in the preparation of planographic plates : en
  • GB837597A - Improvements in or relating to compression-ignition internal combustion engines : en
  • GB837686A - Method and apparatus for drying or similar treatment of a web-like material by meansof a gaseous treating medium : en
  • GB837812A - Improved process for the manufacture of hydrocarbon substances from coal : en
  • ES76036Y - Easy adaptation oxygenator device : en es
  • ES76404Y - Label perfected for fabric parts : en es
  • ES73116Y - Gas burner device applicable to the heating of coal stoves and the like : en es
  • GB837792A - Improvements in or relating to a device for steering or manoeuvering vessels : en
  • AU241395B2 - Scouring machine and process for scouring grain : en
  • BE587862A - Improvements to devices for extracting wires or electric cables. : en fr
  • US2941196A - Analog-to-digital converter : en
  • DE1083476B - Clad double-layer knitted or warp-knitted fabric : de en
  • FR1223545A - Methods and apparatus for weaving shaped fabrics and articles woven by such methods : en fr
  • AU5556059A - Improvements in or relating to velding or dispensing machines : en
  • CA599917A - Process for recovering pure phthalic acids : en
  • CH346868A - Process for the preparation of bis-oxyaryl-substituted aliphatic monocarboxamides : de en
  • US2940160A - Combination cut-off and chamfering tool : en
  • US2940122A - Melt spinning apparatus with pivotally mounted blowbox : en
  • DE1813238U - CLOSURE FOR BOTTLES OR OTHER VESSELS, IN PARTICULAR FOR MEDICAL USE. : de en
  • DE1083445B - Fuel element for nuclear reactors : de en
  • DE1813402U - STEERING DEVICE FOR TWO RIGID REAR AXLES, IN PARTICULAR FOR SEMI-TRAILERS. : de en
  • US2940606A - Portable display : en
  • US2940694A - Roll control system for aircraft : en
  • US2940759A - Power head arrow : en
  • CA600001A - Method of preparing a lipid mobilizer : en
  • FR1223258A - Decorative panel : en fr
  • GB837733A - Improvements in or relating to microwave measuring apparatus : en
  • BE585739A - Prefabricated electrical pipeline : en fr
  • CA599830A - Zenith meridian indicator : en
  • GB837544A - Improvements in or relating to armament firing control systems : en
  • GB837820A - Improvements in or relating to removable and folding barbed wire entanglements and to framework components therefor : en
  • ES76511Y - Clamping device for clinical dressings : en es
  • FR1223027A - Device for presenting and positioning on a work, with a view to securing them, trimmings such as ribbons, borders or other : en fr
  • FR1223157A - Adjusting device for oscillating armature motors : en fr
  • GB837437A - Improvements relating to flexible containers : en
  • CA599971A - Hop extracts and hopped beverages : en
  • ES256153A1 - Pneumatic apparatus for the treatment of plantations by pulverized liquid and by micro-treatment (Machine-translation by Google Translate, not legally binding) : en es
  • DE1083607B - Device for deflecting a jet of gas or liquid : de en
  • DK89139C - Mixer and disperser. : da en
  • FR1223457A - Process for the reduction of metal oxides and device for its implementation : en fr
  • GB837801A - Improvements in or relating to particle separators : en
  • DE1083559B - Flap for magnetic shielding of magnetic heads in devices for magnetic recording and / or playback of signals, e.g. B. Magnetic recorders : de en
  • ES79793U - Extendable pulley and its corresponding adjustment key (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222873A - Device giving the possibility to create and trace regular geometric shapes varied to infinity : en fr
  • FR1223059A - Measuring wheel : en fr
  • FR1223178A - Improvements to voice frequency signal transmission systems : en fr
  • FR1223262A - Current source for electric arc welding : en fr
  • CA599655A - Tone arm mountings for phonographs : en
  • ES252661A1 - Device for balancing hydraulic presses in general (Machine-translation by Google Translate, not legally binding) : en es
  • ES257050A1 - Improvements in the clamping mechanisms of the carrier transporter trucks (Machine-translation by Google Translate, not legally binding) : en es
  • ES79678U - Acid density measuring pipette for automotive batteries (Machine-translation by Google Translate, not legally binding) : en es
  • FR1223318A - Sealing device : en fr
  • ES79668U - A lid for cookie boxes and the like (Machine-translation by Google Translate, not legally binding) : en es
  • FR1222975A - Stool-seat : en fr
  • CA599694A - Method for separating carbon dioxide and hydrogen sulfide from gas mixtures : en
  • PL43477B1 - : en pl