• CA627757A - Furnace roof and wall construction : en
  • BE604005A - Feed spool ejector for textile winders with automatic spool indexing mechanism : en fr
  • DE1838181U - BICYCLE BELL WITH LID SECURITY. : de en
  • US3000407A - Electric lamp mount making method and apparatus : en
  • US3000699A - Purifying lithium salts : en
  • CA627607A - Control apparatus : en
  • CA627838A - Foot-operated parking brake operating mechanism : en
  • BE604087A - Zinc anodes for consumption. : en fr
  • CA627484A - Contacts mobiles de relais electromagnetiques : en
  • BE603909A - Mixer tap. : en fr
  • BE604462A - Multiple dial timepiece : en fr
  • CA627746A - Method of sintering uranium dioxide : en
  • BE604158A - Vibrator : en fr
  • BE604196A - Niobium-based alloy : en fr
  • CA627506A - Packaging method and apparatus : en
  • BE603849A - Bakery oven installations : en fr
  • CA627724A - Containers : en
  • US3000947A - Optical resolution of alpha-naphthylethylamines : en
  • US3000949A - Nitramines : en
  • DE1113986B - Switching arrangement for starting fluorescent lamps without a starter : de en
  • FR1272210A - Irradiation apparatus : en fr
  • US3000784A - Phenothiazine and wheat middling compositions : en
  • BE603892A - Improvements in batching plants for components of mixtures and in particular concrete : en fr
  • BE604454A - Filtered : en fr
  • BE604372A - Improvements to the hinges : en fr
  • CA627683A - Hammer toe pad : en
  • US3000222A - Gyro apparatus for maneuvering craft : en
  • US3000404A - Narrow fabric : en
  • US3000765A - Tobacco composition : en
  • US3000848A - Composition comprising bis(2,3-epoxycyclopentyl) ether, a polycarboxylic acid anhydride and a polyol, and cured product thereof : en
  • DE1838126U - CLIP FOR DETERMINING THE OUTER END OF REELED FILM OR AUDIO TAPES. : de en
  • DE1838135U - WINDING DEVICE FOR SEWING MACHINES. : de en
  • FR1272293A - New optical element made of magnesium fluoride and method and apparatus for its manufacture : en fr
  • US3000668A - Tilt-back chair construction : en
  • US3001123A - Electrical control apparatus : en
  • US3001093A - Low speed synchronous motor : en
  • DE1114033B - Process for the polymerization of ethylene-like unsaturated compounds : de en
  • BE604253A - Method of manufacturing an insulator and insulator made according to this method : en nl
  • CA627518A - Chasse-neige : en
  • CA627627A - Synthetic polyamide fibers : en
  • US3000590A - Pirn barrel and method of forming same : en
  • DE1838193U - CLOCK, IN PARTICULAR STRIKING CLOCK. : de en
  • DK91770C - Process for the preparation of 4-hydrazino-2,6-dihydroxy-pyrimidines. : da en
  • GR22295B - NEW WAY OF RECONSTRUCTIVE MOVEMENT OF AIR COOLING PISTONS OF INTERNAL COMBUSTION ENGINE. : el en
  • US3000839A - Poly-(aromatic ether) compositions and method of making same : en
  • US3000946A - beta-amino-alpha-bromo-propiophenones : en
  • BE604170Q - Vertical take-off and landing aerial vehicle : en fr
  • BE604205A - : en
  • US3000728A - Tanks for holding a coolant to be circulated through a nuclear reactor : en
  • BE604321A - Agricultural tractor seat : en fr
  • US3000529A - Element applying machines : en
  • US3001049A - Magnetic latch : en
  • CA627520A - Grass shears or the like : en
  • DE1837947U - TELEVISION ROOM ANTENNA WITH DOUBLE DIPOLE. : de en
  • CA627719A - Method and apparatus for calibrating a belt conveyor scale : en
  • US3000102A - Pipe gauge : en
  • DE1114034B - Process for the preparation of vinyl aromatic polymers : de en
  • DE1114063B - Sealing arrangement for pipe connections or pipe connections : de en
  • CA627692A - Air intakes in aircraft engines : en
  • US3000597A - Rocket-propelled missile : en
  • GB877959A - Improvements in or relating to devices for the lateral displacement of crop lying onthe ground : en
  • DE1837965U - INSULATOR. : de en
  • DK91786C - Apparatus for stepwise delivery and collection of a towel rail. : da en
  • GB877768A - Improvements in or relating to electrical counting circuits incorporating junction transistors : en
  • BE603921A - Device for the controlled distribution and distribution of a plaster : en fr
  • DK91765C - Process for transient protection of amino groups in arginyl compounds. : da en
  • IE25619L - 6-trifluoromethyl steroids : en
  • US3000368A - Fuel injection apparatus for internal combustion engines : en
  • US3001024A - Multiswitch of the crossbar type : en
  • DE1114054B - Calculating wheel used to move material lying on the floor to the side : de en
  • DE1114119B - Process for the manufacture of pointed women's shoes : de en
  • FR1272089A - Automatic gearbox control device : en fr
  • FR1272396A - Synthetic detergent composition of normal, primary, sodium alkyl sulfates : en fr
  • BE604082A - Glass slabs, for panels with full translucency. : en fr
  • CA627564A - Fluid pressure system and control valve assembly therefor : en
  • CA627782A - Generator stator construction : en
  • GB878043A - Improvements in and relating to cells for the thermal analysis of gases and measuring devices : en
  • DE1114058B - Agent for combating unwanted vegetation and removing leaves from plants : de en
  • FR1272150A - Apparatus for the medical treatment of a limb by the external action of a conditioned gas flow : en fr
  • BE603845A - Improvements in processes for producing ball joints and universal couplings incorporating such joints : en fr
  • BE604262A - Articulated loading bridge : en fr
  • CA627667A - Probe sensor : en
  • BE603832A - Process for preparing hydroxymethylpoly-methylsiloxane ethers : en fr
  • BE603936A - Household wringing and drying machine : en fr
  • BE604370A - Internal combustion engine with rotary piston : en fr
  • BE604310A - Improvements to automatic control and remote control by mechanical tachometer : en fr
  • FR76181E - Method for making camouflage patterns, preferably on strips of fabric : en fr
  • US3001063A - Selective radio communication between way stations and control office : en
  • DE1114081B - Device for producing blanks, in particular for punch cards : de en
  • FR819M - : fr
  • US3000164A - Combined corn picking and stalk severing device : en
  • US3000253A - Pitch changing device for string instruments : en
  • US3000658A - Bar interconnection : en
  • DE1838176U - BLOW PIPE FOR SPORTS PURPOSES. : de en
  • DE1838177U - ARROW SHAFT. : de en
  • BE603950A - Device for excitation of a synchronous alternator as a function of frequency : en fr
  • CA627475A - Piston skirt knurling tool : en
  • CA627820A - Crimping apparatus : en
  • BE604080A - Process and solutions for the electrolytic deposition of alloy coatings on metal surfaces. : en fr
  • BE604128A - Device for dispersing powdered or granular fertilizers. : en fr
  • CA627730A - Electronic switching circuits : en
  • LU40405A1 - : en
  • US3000070A - Machine for making multi-duct conduit : en
  • DE1837902U - SOOT PROTECTION BOOT AND PERPIRATION DEVICE FOR CHIMNEY SWEEP ROLLER. : de en
  • GB877636A - Improvements in or relating to the preparation of steroids : en
  • US3001054A - Heating panel having a plurality of current paths : en
  • DE1837942U - TWO-PIECE ANGLE CORE FOR LINE TRANSFORMERS OF TELEVISIONS. : de en
  • FR1272040A - Circuit breaker : en fr
  • GB877831A - Fastener applying tool and power unit : en
  • DE1838152U - INFLATABLE BACKREST FOR MOTOR VEHICLES. : de en
  • US3000641A - Spreader for attachment to vehicle bodies : en
  • US3000988A - Purification of gas : en
  • FR76169E - New carbon impregnation method for the chemical industry : en fr
  • US3000112A - Autopilot simulator : en
  • CA627601A - Substituted dihydrotriazines : en
  • US3000535A - Tool or tackle box : en
  • US3000822A - Phosphorodithioate inhibitors : en
  • US3000885A - 2-acyl-10-oxyalkylpiperidinoalkylphenothiazines and process : en
  • US3001062A - Light refractor : en
  • US3000702A - Manufacture of sodium fluoride : en
  • DE1113924B - Hanger for documents container : de en
  • GB877876A - Improvements in or relating to apparatus for collecting cigarettes : en
  • GB877926A - Apparatus and method for slitting tires : en
  • US3000996A - Accumulators : en
  • DE1113965B - Highly flexible strand for electrical welding cables or other high-current lines : de en
  • DE1114132B - Borehole closure designed as a non-return valve for blasting with water : de en
  • DE1838079U - DEVICE FOR THE PORTIONAL PRODUCTION OF FILTRATES WITH THE AID OF HOT LIQUID. : de en
  • BE601392A - Improved process for preparing high molecular weight linear thermoplastic polycarbonates. : en nl
  • BE604299A - Feedback propulsion system and its application to the aeromobile. : en fr
  • BE604409A - Fan, in particular for blowing cooling air on heat engine radiators and similar applications : en fr
  • DK91777C - Apparatus with a generator for generating sawtooth oscillations for deflecting the electron beam in a television picture tube. : da en
  • DE1114080B - Device for the temperature treatment of webs or sheets, in particular made of paper : de en
  • GB877734A - Crystalline solid solutions based upon titanium dioxide : en
  • GB877735A - Pipe couplings : en
  • GB877690A - Improvements relating to push button electric switches : en
  • US3000327A - Track tamping machine : en
  • US3000843A - Film-forming composition comprising an admixture of particulate polyvinyl fluoride and a lactam : en
  • US3001118A - Seeking switch system : en
  • US3001141A - Source : en
  • DE1838002U - RINGLESS SYNCHRONOUS MACHINES. : de en
  • US3000300A - Electrically controlled ink agitator : en
  • US3000525A - Vacuum flasks : en
  • FR1272243A - Photographic shutter : en fr
  • FR1272315A - Improvements made to waveguides : en fr
  • DE1838016U - ARM FOR LIGHTING CROWNS. : de en
  • IE25331L - Olefin polymers. : en
  • GB877804A - Mechanical connecting devices : en
  • DE1837908U - SMALL CONTAINER FOR DRYING LAUNDRY USING WARM AIR. : de en
  • FR1272154A - sophisticated record player : en fr
  • GB877972A - A method of and apparatus for the production of printed matter : en
  • GB877937A - Improvements in and relating to cellulose acetate films : en
  • DE1113997B - Process for the catalytic hydrogenating desulphurisation of heavy sulphurous hydrocarbon oil fractions : de en
  • FR1272350A - Control device for clutch members in general and in particular for clutches coupled to flywheels : en fr
  • GB877893A - Improvements in or relating to rockets and the like : en
  • GB877623A - New phthalazinium compounds and their pseudo bases and the anhydrides thereof : en
  • DE1838090U - EXTRACTION DEVICE ON MACHINE TOOLS WITH ROTATING TOOLS, IN PARTICULAR COPY MILLING. : de en
  • US3000467A - Vapor separation units for internal combustion engines : en
  • US3000692A - Method of and filter for purifying exhaust gases of internal combustion engines : en
  • US3000766A - Metal cleaning process : en
  • BE604093A - Dispersion dyes, their manufacturing process and their applications : en fr
  • BE604368A - Mixing condensing device for steam power plants : en fr
  • FR1272130A - Improvements relating to electrostatic plate type filters : en fr
  • IE24792L - Valve-operating buttons for aerosol containers. : en
  • DK91790C - Traction for agricultural machinery. : da en
  • US3000614A - Rotor blade locks : en
  • BE604268A - Positive, rigid and detachable connection between two ends of rods : en fr
  • FR1272412A - Urethral catheter with expandable basket for the removal of kidney stones : en fr
  • US3000814A - Process for reforming hydrocarbons : en
  • US3000864A - Hydroxynorcamphanecarboxylic acids and esters, and polyesters thereof : en
  • DE1837911U - BRUSH FOR PAINTING FINGER NAILS. : de en
  • US3001150A - Time base generator : en
  • US3000166A - Devices for picking up material lying on the ground : en
  • US3000632A - Exercising device : en
  • FR1272355A - Device for maneuvering, lowering and raising, in particular hay-working machines : en fr
  • GB877919A - Pulse code modulation communication system : en
  • FR1272339A - Method and apparatus for finishing toothed wheels : en fr
  • FR1272117A - Beet slicer : en fr
  • FR1272156A - Improved reversible rotary machine, usable as pump, compressor or motor : en fr
  • FR1272254A - Detergent bar : en fr
  • GB877925A - Improvements in or relating to optical sensing arrangements : en
  • US3000143A - Method for bending glass sheets : en
  • US3000451A - Cultivating and weeding implements : en
  • US3000770A - Malleable white cast iron alloys : en
  • US3000904A - Dioxanes : en
  • US3000578A - Wood chippers : en
  • US3001011A - Subscription television system : en
  • US3001067A - Pulsed magnet saturation signal seeking tuner : en
  • US3000271A - Mechanics of a method for the inducing and recording the phenomena known as nystagmus, caused by stimulation of either or both labyrinths, portions of the balancing mechanism of the human body : en
  • US3001181A - Means and method for setting and locking magnetic transducer heads in a magnetic drum device : en
  • US3000090A - Ballpointed writing instruments : en
  • US3000893A - Methyl o-piperonyloyl-reserpate : en
  • USD191377S - Telescope qr similar article : en
  • DE1114136B - Process for the production of concrete castings : de en
  • FR76165E - Apparatus for electrostatic spraying and projection : en fr
  • GB877757A - Reactance amplifiers : en
  • US3000492A - Carton for fragile jug-like articles : en
  • US3000631A - Sheet abstracting device for layboys : en
  • DE1838154U - WARNING DEVICE FOR MOTOR VEHICLES. : de en
  • DE1838018U - MOTOR VEHICLE HEADLIGHT LAMP. : de en
  • FR1272266A - Composite construction panel, intended in particular to serve as a roofing board : en fr
  • BE603838A - Built-in iece for combined ventilation and ventilation, especially in stables : en fr
  • DE1837980U - LOCKING OF THE OPENINGS FOR ACCEPTING THE FASTENING SCREWS IN THE COVERS OF ELECTRICAL INSTALLATION DEVICES. : de en
  • FR1272356A - Seal for container caps, especially bottles : en fr
  • GB877949A - Improvements in or relating to control means for road vehicles : en
  • US3000458A - Selective steering mechanism : en
  • US3000657A - Resilient joint for a suspension system : en
  • US3001152A - Insertable waveguide termination : en
  • US3001045A - Pressure sensitive switch : en
  • DE1838146U - ELECTRIC MOTOR DRIVEN CANTILEVER PUMP. : de en
  • GB877663A - Improvements relating to diesel electric locomotives : en
  • GB878017A - Improvements in or relating to automatic change speed gears : en
  • DE1114001B - Gastro dry cleaning system : de en
  • BE604081A - Apparatus intended for dispensing buttons in sewing machines. : en fr
  • US3000269A - Carbine stabilizer : en
  • FR1271957A - Process for the manufacture of organo-silica and organo-boric compounds : en fr
  • FR1272032A - Improvement in hydraulic or pneumatic cylinders : en fr
  • US3000666A - Protective devices for doors of shipping containers : en
  • US3000810A - Upgrading a naphtha by separation into two fractions and separate treatment of each fraction : en
  • USD191369S - Lighting fixture : en
  • DE1838084U - ELECTRIC COOKING PLATE WITH IMPROVEMENT-LESS ADJUSTMENT OF THE HEAT SUPPLIED. : de en
  • GB877657A - Solvents for polymers : en
  • USD191380S - Tripod or similar article : en
  • DE1113945B - Facility for creating and writing down message sequences : de en
  • FR1271953A - Improvements to the means capable of indicating three coordinates relating to an echo-radar : en fr
  • GB877921A - Improvements relating to transistor amplifiers : en
  • US3000171A - Buffer guarded rope and method for forming the same : en
  • US3000417A - Eyeglass case : en
  • DE1114141B - Drive control for an overhead loading machine : de en
  • DE1838133U - SCREEN CLEANER, PREFERABLY FOR USE IN PLANNING DEPARTMENTS. : de en
  • FR1272275A - Manufacture of large dry cells : en fr
  • DE1114051B - Pull link belt : de en
  • US3000651A - Pneumatic suspension for vehicles with means for preventing undue sway of the vehicle : en
  • US3000797A - Method of selectively plating pn junction devices : en
  • US3000934A - Nitroallyl alcohol esters and method of making same : en
  • DE1837919U - VISUAL HOUSE. : de en
  • FR1272430A - Improvements in methods and apparatus for covering metal tapes : en fr
  • GB878038A - Improvements in or relating to window demisting devices : en
  • FR1271995A - Process for the manufacture of refractory bricks and refractory pastes : en fr
  • FR1271955A - Advanced valve : en fr
  • US3000541A - Meter minder : en
  • US3000940A - Perchlorylarylureas : en
  • FR1272111A - Buttons formed by a base and a shell integral with the base : en fr
  • GB878024A - New chromium- or cobalt-containing monoazo dyestuffs and their manufacture and use : en
  • DE1838033U - ELECTRIC DELAY RELAY. : de en
  • FR1272414A - Method and machine for tearing potatoes from the ground and separating them from the material which contaminates them : en fr
  • GB877815A - Improvements in or relating to telephone coin box arrangements for use in connectionwith local dialling and/or trunk dialling : en
  • US3000442A - Fracture treatment of earth formations : en
  • US3001142A - Solid-state maser : en
  • BE604058A - Improvements relating to flow adjustment devices for fans or centrifugal pumps. : en fr
  • US3000246A - Operating means for a slidable side jaw wrench : en
  • DE1838092U - STANDARD FOR MACHINE TOOLS. : de en
  • FR1272115A - Spatula adaptable to boxes of glue or other viscous products : en fr
  • FR1272288A - Frame feeder for photographic proof printing machine : en fr
  • GB877993A - Improvements in apparatus for spraying oil or grease : en
  • FR76155E - Sealing between parts having relative movement : en fr
  • DE1114098B - Construction element with trough-like bends running along its longitudinal edges for the production of walls, ceilings and floors in vehicles of all kinds : de en
  • DE1837926U - BOLDER BOLDER FOR MAGAZINES WITH PUSH BUTTON AND STEEL WIRE. : de en
  • BE601665A - Rotating field motor for driving a rotating body at high speed : en fr
  • CA627768A - Electrical apparatus life indicator : en
  • DE1114143B - Device for stacking objects assembled in layers on a stacking plate : de en
  • DE1838086U - EXPANSION DOWEL. : de en
  • BE603847A - Improvements relating to electric motors : en fr
  • LU40412A1 - : en
  • FR1271970A - Imino-dibenzyl derivatives and their preparation : en fr
  • GB877754A - Improvements in or relating to automatic frequency control systems for oscillation generators : en
  • GB877788A - Aircraft control system : en
  • BE604085A - Process for extracting soluble substances from plant, animal or inorganic solids, in countercurrent with the extraction liquid. : en fr
  • BE604436A - Device for handling objects or parts intended to receive a surface treatment : en fr
  • CA627645A - Disc brakes : en
  • US3000968A - Method of preparing nitro compounds : en
  • US3000278A - Movable device for rolling road surfaces and the like : en
  • DE1114014B - Folding chair with a frame that forms the two front legs and accommodates the backrest : de en
  • FR76194E - Electric table for surgeons : en fr
  • GB877997A - Vertical shear for cutting metal articles : en
  • FR1272013A - Improvement of the properties of metals and alloys by incorporation of refractory metal oxides : en fr
  • GB878054A - Improvements in or relating to the production of acrylonitrile : en
  • DE1838024U - LAMP FOR INDIRECT ROOM LIGHTING. : de en
  • DE1838051U - ROTATING ADJUSTABLE PLATE FOR MICROWAVE OVERS. : de en
  • GB877974A - Improvements in and relating to sewer pipes and methods of jointing and laying them : en
  • US3000303A - Mine clearing device : en
  • US3000511A - Bulb holding plate : en
  • US3000678A - Piston ring : en
  • DE1838032U - SHORT CIRCUIT RING FOR AC MAGNETS. : de en
  • FR1272370A - Method and apparatus for coating a continuous sheet by passing the sheet around a roll and through a narrow space containing the coating material : en fr
  • BE601551A - Fluorocarbon gas transfer process : en fr
  • BE604140A - The use of tiller oil as a bulking substance in reaction products of polyhydroxy compounds with polyisocyanates and optionally crosslinking agents. : en fr
  • BE604222A - Electrical circuit : en fr
  • FR1272234A - Device for passing pipes through walls in hydraulic, thermal and pumping installations : en fr
  • GB877751A - Improvements in gear belts and in the manufacture thereof : en
  • IE25741L - Therapeutic composition : en
  • US3000426A - Method and apparatus for truing circular rings : en
  • US3000138A - Toy device : en
  • BE604137A - Oscillating floor for extraction shaft, with control system placed under the floor platform. : en fr
  • CA627678A - Container manufacture : en
  • BE597721A - Rocket and explosives fuels : en fr
  • BE604252A - Device for the connection to the atmosphere of pneumatic springs for vehicle suspension : en fr
  • DE1113985B - Method and measuring device for section-by-section determination of a line or cable section with a permanent earth fault or earth fault transient and for locating the earth connection point in compensated or unremoved AC networks : de en
  • DE1837972U - ELECTRIC CONNECTOR WITH U-SHAPED LOCKING BRACKET. : de en
  • DE1837999U - ELECTRIC GENERATOR. : de en
  • FR1272148A - Device for stopping the air when a burner itself is stopped : en fr
  • FR1272322A - Engine cylinder head designed for cooling the exhaust valves : en fr
  • US3000298A - Printing by diazotization : en
  • US3000966A - Method of preparing polynitro compounds : en
  • US3001132A - Frequency measuring and responsive circuit arrangements : en
  • US3000861A - Polymerization of aqueous formaldehyde to produce high molecular weight polyoxymethylene : en
  • BE604098A - Control pulse generator. : en fr
  • BE604255A - Sodium and rare earth fluorides : en fr
  • CA627648A - Multiple glass sheet glazing unit and method of fabrication : en
  • US3000286A - Apparatus for photographic printing : en
  • US3000025A - Vehicle washing plant : en
  • US3000716A - Burning rate catalysts for solid propellant compositions : en
  • CA627660A - Fuels for internal combustion engines with lithium additive : en
  • GB877648A - Improvements in collapsible head motor vehicle bodies : en
  • GB877891A - Improvements in and relating to vehicle transmissions : en
  • CA627670A - Tablet dispenser : en
  • CA627836A - Process for producing l-tryptophan from 3-indolepyruvic acid : en
  • FR1272298A - Progressive clutch and gear change device, mainly intended for driving by a driving roller : en fr
  • BE604325A - Improvements to the assembly of electrodes for welding : en fr
  • CA627677A - Laminated trim sheet and method of making same : en
  • DE1837981U - ELECTRICAL DEVICE, IN PARTICULAR CONNECTOR TUBE. : de en
  • BE604117Q - Improvements to manufacturing processes for inlaid wood panels. : en fr
  • BE604302A - Polyurethane plastics and their preparation process : en fr
  • DE1114087B - Copy machine for especially postcards : de en
  • FR1272413A - Coke oven battery filling trolley : en fr
  • FR1272432A - Verifier applicable to machines controlled by graphic brand supports : en fr
  • BE604167A - Leaf collator device : en fr
  • CA627657A - Dosing apparatus for liquids : en
  • DE1114102B - Automatic brake pressure distributor in hydraulic brake actuation systems for motor vehicles and trailers : de en
  • US3000306A - Solid propellant propulsion system : en
  • US3000433A - Thermal insulation for pipe : en
  • USD191388S - Puffed textile fabric : en
  • DE1837955U - RETRACTABLE CHASSIS ENCLOSURE FOR RADIO AND / OR TELEVISION CABINETS. : de en
  • FR1272106A - Improvements to teaching boards : en fr
  • GB877992A - Improvements relating to mounting arrangements for electrical components : en
  • BE604230A - Vending machine with a number of shafts for articles to be removed : en nl
  • DE1838019U - ELECTRON FLASH DEVICE. : de en
  • CA627690A - Packing apparatus : en
  • FR1272024A - Method of adding a hydraulic press to screw presses used in particular in oil mills : en fr
  • US3000939A - N-nitro,n,n'-bis(trinitroalkyl)-urea : en
  • GB877680A - Improvements relating to clocks : en
  • GB878027A - Improvements in and relating to icebreakers : en
  • US3001139A - Duo-switch gate circuit operable with positive or negative pulses : en
  • FR1272371A - Adhesive products, usable, in particular, for bonding textile articles to rubber : en fr
  • GB877899A - Improvements relating to metal terminals for attachment to ends of flexible cord andlike members : en
  • FR1272238A - Improvements made to mounting panels for instruments or control units : en fr
  • FR1272522A - Automatic plow : en fr
  • BE603986A - Electric heating element : en fr
  • BE604043A - Process and apparatus for the manufacture of corrugated sheet metal with "punctures" : en fr
  • FR1272349A - Combine harvester with mounted straw baler : en fr
  • GB877749A - Improvements in tractor front axles : en
  • GB878015A - Improvements in folding seat constructions : en
  • DE1113926B - Loose-leaf binders with at least two elastic, flexible strings made of plastic : de en
  • FR1271983A - Process for the preparation of alpha-tocopherol : en fr
  • CA627710A - Ellipsoidal radiation image furnace : en
  • GB877874A - Method of producing polycyclic aromatic boron-containing compounds : en
  • US3000186A - Control means for refrigerating apparatus : en
  • US3000865A - Copolymers of propylene oxide and alkylene sulfides : en
  • CA627553A - Safety razor for receiving blades from a magazine : en
  • US3000381A - Diaper holder : en
  • US3000767A - Method of cleaning internal ferrous metal surfaces of steam generating equipment : en
  • DE1114082B - Process for the production of carrier material for pressure-sensitive adhesive strips and plasters : de en
  • DE1838045U - BEARINGS FOR ELECTRIC RESISTANCE WELDING MACHINES, IN PARTICULAR FOR ROLLER SEAM WELDING MACHINES. : de en
  • GB877867A - Improvements in transmission mechanisms : en
  • US3000687A - Recorder for different types of information : en
  • DE1114017B - coffee machine : de en
  • US3001081A - Photoelectric gage : en
  • GB877727A - Protein hydrolysates : en
  • IE24815L - Concrete drainpipe : en
  • DK91774C - Process for the preparation of acylaminocarboxylic acid amides. : da en
  • FR1272022A - Control device in particular for electrical disconnectors : en fr
  • GB877743A - Improvements in or relating to fluid cooled dynamo-electric machines : en
  • BE601534A - 8-keto-6alpha-trifluoromethyl-steroids and process for their preparation : en fr
  • CA627558A - Electrical assembly : en
  • DE1114035B - Process for the polymerization of ethylene : de en
  • FR1271979A - Process for preparing magnesium aluminosilicate and product according to that obtained : en fr
  • FR1272217A - Resistor network for the stabilization of the phase shift in resolvers and analogous electrical units, and devices, in particular analog computers, for application : en fr
  • DE1114065B - Mixing valve : de en
  • FR76189E - Side-dump tipper wagon : en fr
  • GB877753A - Improvements in heat treatment apparatus : en
  • US3000017A - Safety-net for swimming pools : en
  • US3000543A - Plug-in pump assembly : en
  • US3000598A - Roll stabilization system : en
  • GB877763A - Improvements relating to covers for gas cock fittings : en
  • GB877835A - Process for the manufacture of certain substituted naphthalene sulphonic acids : en
  • GB877969A - Improvements in or relating to electric switchgear associated with zoned protection : en
  • GB878034A - Improvements in phenol-formaldehyde reaction products : en
  • US3000554A - shoup : en
  • US3000743A - Smoked hydrolyzed vegetable protein materials : en
  • US3000406A - Cable transposing mechanism : en
  • BE601460A - Enamelling process of a metal surface. : en fr
  • CA627593A - Machines for issuing business forms : en
  • CA627628A - Hydraulic gear shifting control : en
  • CA627671A - Variable pitch propeller assembly : en
  • US3000182A - Can burner design : en
  • US3000862A - Polymethacrolein derivatives : en
  • GB877889A - An article of furniture for use as a table, a sideboard and for other purposes : en
  • DE1114013B - Swivel chair with a guide column fixed on a base : de en
  • GB877880A - Curable halogenated alpha olefin polymers : en
  • US3000012A - Policeman's overcoat : en
  • GB878007A - Flame thrower : en
  • GB878025A - Improvements in spring arrangements for chairs, settees and other articles of furniture : en
  • DE1113949B - Loading crane : de en
  • GB877639A - Improved fastener for use with sandwich type structural panels : en
  • GB877819A - Cleaners for balls : en
  • GB877849A - Variable-speed transmission : en
  • GB877980A - Improvements in or relating to fastening arrangements for use in electrical instruments : en
  • DE1113939B - Process for the preparation of a sulfonamide : de en
  • DK91781C - Process for the preparation of complex, cobalt-containing monoazo dyes. : da en
  • US3000760A - Method and apparatus for coating a surface : en
  • GB878004A - Vulcanisable compositions : en
  • DE1114027B - Multi-part injection mold for the production of hollow bodies made of thermoplastic material : de en
  • DE1838174U - ELECTRIC SHEEP SHEARING MACHINE. : de en
  • GB877650A - Improvements in or relating to dowel fixing means : en
  • DK91792C - Scattering machine. : da en
  • FR1272331A - Further training in props, in particular for derricks : en fr
  • FR1272185A - Automatic piston dosing unit for coffee making : en fr
  • BE570427A - PROCESS FOR THE PREPARATION OF NEW CARBOXYL ESTERS. : en fr
  • BE604174A - Special wagon for the transport of slurries or sticky materials. : en fr
  • BE604193A - Improvements to cigarettes and to processes and machines for their manufacture : en fr
  • BE604260A - Device for forming by stamping blanks of labels : en fr
  • US3000139A - Machine for applying hot caps and the like : en
  • US3000207A - Apparatus for determining the rate of flow of a liquid : en
  • US3000589A - Wire coil carrier : en
  • US3000324A - Vane for rotary pumps : en
  • US3001080A - Inspection apparatus : en
  • US3001013A - Optical translating system : en
  • FR1272257A - Device for the mechanical draining of candied fruit : en fr
  • GB877681A - Cycle bells : en
  • FR1271991A - Method and apparatus for obtaining high purity p-xylene : en fr
  • FR1271997A - Improved process for the preparation of cyclopentanonaphthalene derivatives and products obtained therein : en fr
  • FR76173E - Adjustments to adjustable wrenches : en fr
  • GB877861A - Fluid seal for electrical connection joints : en
  • DK91795C - Fungicide. : da en
  • GB877955A - Granular potassium metaphosphate : en
  • FR1272100A - Improvements to vehicles, especially trailers : en fr
  • FR1272221A - Machine for machining straight toothed wheels by means of combs : en fr
  • DE1114083B - Fungicidal packaging material : de en
  • FR1272077A - Drawing printing device for printed circuits : en fr
  • FR1272165A - Improvements to small bulk electrolytic treatment devices : en fr
  • US3000951A - Nitramines : en
  • US3000983A - Process for the hydrogenation of naphthalene : en
  • US3000649A - Couplings for sectional heavy duty apparatus : en
  • DE1113999B - Heat-conducting casting mold for the production of objects from slowly solidifying materials, especially candles : de en
  • GB877647A - Improvements relating to a hand-propelled vehicle having a chassis and a detachable body : en
  • FR1272082A - Improvements made to rotating electrical machines with axial airgap and lamellar windings : en fr
  • FR1272422A - Anhydrite binder containing iron sulphate as activator : en fr
  • US3000463A - Detachable ear plugs for stethoscopes : en
  • FR1272373A - Device for clearing the alley of a bowling game of its balls and skittles : en fr
  • GB877796A - Mechanical actuating device : en
  • DE1838182U - SIGNAL LIGHT, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • FR1271981A - Process for the preparation of new unsaturated 6-halo-3, 20-dioxo-21-hydroxy-pregnans : en fr
  • GB877656A - Improvements in air separators : en
  • US3000816A - Desulfurization with a modified molybdenum disulfide catalyst : en
  • FR1272323A - Hydrocarbon alkylation process and catalyst for this process : en fr
  • FR1272360A - Improvement in devices allowing the removal of skin grafts : en fr
  • US3000019A - Seat construction for upholstered furniture : en
  • US3001187A - Microwave telereconnaissance : en
  • CA627471A - Liquid spraying device : en
  • CA627741A - Polymerization of butadiene-1,3 : en
  • BE604213Q - Electrical contactor device applicable to any indicating needle measuring device, in particular a pressure gauge : en fr
  • GB878040A - Improvements in or relating to air conditioning, disinfecting or deodorizing devices : en
  • GB877779A - Improvements in or relating to devices to facilitate the lighting of domestic fires : en
  • FR1272296A - Further training in tape recorders and similar devices : en fr
  • IE25081L - Subdividing a glass ribbon : en
  • FR1272059A - Printing process : en fr
  • FR1272295A - Acoustic sounding device : en fr
  • US3000994A - Alkylation of isoparaffins with alkyl sulfates : en
  • US3001058A - Method of welding interlined structures : en
  • GB877901A - Improvements relating to electrodes and uses thereof : en
  • US3000952A - Gem-dinitroalkanediamines : en
  • US3000111A - Meter : en
  • US3000526A - Bottle caps : en
  • US3000684A - Base structure for multiple unit storage file : en
  • US3000866A - Copolymers of ethylene : en
  • US3000919A - Producing organic derivatives of aluminum : en
  • US3000846A - High temperature molded fabric packing gland : en
  • US3000136A - Doll's head and eye mounting means therefor : en
  • FR1272050A - Method and device for improving thermal exchanges : en fr
  • FR1272306A - Disc brake for vehicles running on railway tracks : en fr
  • FR1272443A - Hydraulic machine : en fr
  • US3000247A - Roller box tools for machine tools : en
  • US3000310A - Fuse housing : en
  • US3001000A - Electrical compression connectors : en
  • US3001148A - Variable gain amplifiers : en
  • FR1272027A - Finishing process of fibers and fabrics in polyvinyl chloride : en fr
  • CA627504A - Chimney downdraft deflector block : en
  • FR76163E - Seat especially for vehicles : en fr
  • GB877823A - Improvements in or relating to combustion chambers : en
  • FR1272119A - Fluorine recovery process : en fr
  • GB877624A - Improvements in release valves for hydraulic props : en
  • GB877785A - Improvements in or relating to overthrow shovelling machines : en
  • GB877881A - An improved foldable ironing board : en
  • GB877936A - Preparation of organoborons : en
  • GB877996A - Improvements in combined buffing and draw gear having friction and spring means : en
  • US3001078A - Light amplification and storage device : en
  • US3000020A - Safety cushion : en
  • US3000289A - Photographic developing apparatus : en
  • US3001171A - Electrical connector : en
  • FR1272087A - Process for preparing mercaptans : en fr
  • GR22284B - EC STEEL BOMB STABILIZED FOR A LIGHT METAL DRIVING MECHANISM, METALLY FROM WINGS. : el en
  • FR1272282A - Process and installation for manufacturing porous material by heating, in particular expanded clay : en fr
  • GB877682A - Liquid fuel injection pumps for internal combustion engines : en
  • FR1272303A - Plant protector : en fr
  • DK91779C - Power supply means, in particular for airtight containers in electrical appliances. : da en
  • DK91808C - Insert for sticking in footwear. : da en
  • FR1272033A - Opaque glass and semiconductor element formed using this glass : en fr
  • CA627747A - Glass tempering apparatus : en
  • DE1838089U - IMPACT DRILLS AND ROTARY DRILLS FOR WOOD AND RELATED MATERIALS. : de en
  • DE975189C - Process for the production of oxygen-containing organic compounds by the oxo synthesis : de en
  • GB877677A - Improvements in and relating to the oxidation of organic compounds : en
  • GB877922A - Improvements relating to optical apparatus for indicating the location of a body relative to a straight line : en
  • US3000295A - Compression device : en
  • GB877896A - Improvements in electric cells : en
  • DE975179C - Process for the production of an area rectifier or area transistor : de en
  • FR1272023A - Improvements made to micro-potentiometers or miniature variable resistors : en fr
  • GB877762A - Improvements relating to wound magnetic core structures : en
  • GB877640A - Improvements in and relating to motor vehicle body constructions : en
  • US3000234A - Transmission mechanism : en
  • FR1271989A - Machine for crushing branches with their twigs : en fr
  • FR1272386A - Discharge device for spreading powdery or granular fertilizers : en fr
  • GB877965A - Improvements in or relating to the manufacture of glass to metal seals : en
  • FR76152E - New photosensitive product for color photography and its manufacturing process : en fr
  • FR76172E - Sophisticated faucet : en fr
  • GB877720A - An improved cutter jib and post structure for a mineral-mining machine : en
  • US3000016A - Magnetic securing means : en
  • US3000027A - Rotary brush cleaning machine : en
  • US3001159A - Step twist waveguide rotary joint : en
  • US3000238A - Cloth drilling device : en
  • US3001172A - Neutral bar connector : en
  • FR1272072A - Radiation barrier material and its manufacturing process : en fr
  • DE1838017U - SUSPENSION BOX FOR WALL LIGHTS. : de en
  • DE1838078U - APPARATUS FOR EXTRACING SUBSTANCES, IN PARTICULAR FOR MAKING COFFEE. : de en
  • BE604115A - High expansion ratio condensation nucleus measuring device. : en fr
  • US3000445A - Helicopter torque control device : en
  • US3000412A - Wood-wool producing machine : en
  • US3000420A - Nut with recesses to receive metal of the workpiece : en
  • US3000884A - 14alpha-hydroxy-18-oxygenated pregnenes : en
  • US3000513A - Apparel carrier : en
  • DE1838013U - CEILING LIGHT. : de en
  • BE604379A - Separator for the separation of liquids, especially oil, gases or vapors : en fr
  • CA627703A - Apparatus for measuring response time of control systems : en
  • CA627748A - Photopolymerization of monomers containing vinyl groups by means of silver compounds as catalysts : en
  • FR1272079A - Method and device for the simultaneous projection of fluids and fibers : en fr
  • GB877929A - Improvements in or relating to combined milling and mixing units : en
  • DE1113914B - Lid for device burner : de en
  • DE1114086B - Clamping and release device for a lens shutter : de en
  • US3000150A - Grinding machine : en
  • US3000199A - Knitting machine and method : en
  • US3000326A - Mobile track tamper : en
  • CA627539A - Electrical switch gear : en
  • CA627565A - Fuel injection systems : en
  • FR1272405A - Cabling machine and method for manufacturing sheathed cables : en fr
  • FR1272231A - Motor Lorikeet intended for maneuvering wagons : en fr
  • DE1113963B - Arrangement for track circuits for the railway safety system : de en
  • DE1837985U - LARGER CURRENT ROCKER SWITCHES, IN PARTICULAR FOR SWITCH PANELS. : de en
  • GB877736A - Improvements in or relating to anodised aluminium and aluminium alloy articles and their productions : en
  • GB877910A - New dyestuffs derived from perinones and a process for their preparation : en
  • GB877917A - Method and apparatus for pulverizing and/or decomposing solid or molten materials : en
  • GB877687A - Improvements in rolling mills : en
  • FR1272340A - Plasticizers based on nitroalkylenes and vinyl compositions plasticized using these plasticizers : en fr
  • FR1272132A - Plastics processing process and machines : en fr
  • FR1272158A - Hydraulic control of high voltage electrical devices : en fr
  • FR1272270A - Method and device for supporting wagons and containers in circular tippers : en fr
  • GB877895A - Electrical insulating compositions : en
  • BE604284A - Two-stroke diesel engine, supercharged, reversible, for boats etc. : en fr
  • GB877708A - Improvements in turbine rotors : en
  • GB877892A - Labyrinth gap packing, especially for steam and gas turbines : en
  • US3000418A - Differential pressure cargo and luggage container : en
  • FR1272045A - Improvements in the manufacture of sheathed electrical elements : en fr
  • BE604061R - Outboard mirror for vehicles. : en fr nl
  • CA627556A - Roof construction : en
  • CA627842A - Process for the production of organic perhydrate compounds : en
  • FR1272052A - Operating process for steam generator installations : en fr
  • CA627611A - Movement responsive control apparatus, especially for temperature response : en
  • BE604045A - Locking slider closure : en fr
  • FR1272120A - Assemblable figures for chains and the like : en fr
  • BE601680A - Improvements to the sheet annealing process. : en fr
  • BE604229A - Improvements to dry extinguishing compositions : en fr
  • BE570409A - NEW PROCESS FOR MANUFACTURING ESTERS OF PHENOLS. : en fr
  • BE604384A - Process for the manufacture of processed polyesters of terephthalic acid, partially concentrated and containing free hydroxyl radicals : en fr
  • BE604426A - Manufacturing process of calcium and aluminum alloys : en fr
  • CA627566A - Hydrocortisone ester salt of amino acids : en
  • BE604146A - Spinning or twisting spindle with fixed spindle barrel. : en fr
  • FR1272330A - Combination device for hypodermic syringe, comprising lost sheath and needle holder : en fr
  • BE603893A - Prismatic container for liquids : en fr
  • BE604026A - Process for recovering hydrogen from liquefied ammonia : en fr
  • BE604337A - Foundation for rotating machines, in particular for turbo-groups. : en fr
  • US3000189A - Snow making machine having syrup dispenser : en
  • DE1838137U - DEVICE FOR STERILIZING CANNED GLASS. : de en
  • FR814M - : fr
  • GB877664A - Improvements in the production of adiponitrile : en
  • GR22302B - RADIO WITH TWO TRANSISTORS. : el en
  • US3000388A - Engine governor control valve : en
  • US3000831A - Detergent compositions : en
  • US3001070A - Method of gaging filling heights in closed containers : en
  • FR1272383A - Process for preparing trans-quinite and its esters : en fr
  • GB877833A - Shaping slices of semi-conductor material : en
  • GB877689A - Method for the manufacture of insulating bodies, and insulating bodies obtained by the application of this method : en
  • FR1272318A - Cooling system for turbo-generators : en fr
  • US3000194A - Continuous ice-cream machine : en
  • US3000500A - Egg grader : en
  • GB877658A - A fluid control valve : en
  • FR1272140A - Advanced box pallet : en fr
  • FR1272420A - Composite mobile separator for pressure vessel : en fr
  • FR76186E - A method of manufacturing high tensile strength and high impact strength steel : en fr
  • DE1114113B - Attachment of key sockets or the like. : de en
  • DE1114146B - Tiltable storage and transport container : de en
  • GB877832A - Circuit arrangement for suppressing one side band in an amplitude modulated broadcast transmitter by means of an additional phase modulator : en
  • US3000329A - Hoist over stairways : en
  • US3000434A - Textile splicing : en
  • DE975190C - Method and device for transferring heat using a finely divided solid substance as a heat transfer medium : de en
  • FR1272037A - Process for preparing thermoplastic materials : en fr
  • FR1272285A - Device, in particular for cleaning seats : en fr
  • US3001178A - Electrical memory circuits : en
  • CA627767A - Vacuum switch structure using sylphon and slotted diaphragm : en
  • DE1114020B - Power supply to the turntable of a turntable trolley : de en
  • FR1272151A - Method and device for thermal insulation of vertical walls : en fr
  • FR1272176A - Aircraft engine defroster : en fr
  • DE1113972B - Connectors, especially for insulated electrical conductors : de en
  • DE1838134U - STAND TUBE FOR MUSIC STAND WITH FIXED CLAMPING DEVICE. : de en
  • CA627662A - Process for the manufacture of tetrahydrofurfurylammonium compounds : en
  • US3000571A - Mixing cock with thermostatic cold-water compensation : en
  • BE603836A - Stable synthetic aqueous emulsions : en fr
  • BE604389Q - Advanced device for connecting flexible hoses to faucets or equivalent : en fr
  • DE1838072U - BOX FOR STORAGE OF CHARACTER AND WRITING TEMPLATES. : de en
  • FR1271978A - Process for the preparation of monosubstituted hydrazine derivatives : en fr
  • GB877931A - Improvements in or relating to electroluminescent devices : en
  • BE604112A - Current regulator arrangement for coincidence memory. : en fr
  • US3000753A - Emulsified wax compositions : en
  • US3000292A - Fume hood : en
  • US3000516A - Apparatus for automatically transferring workpieces to and from a lathe or other machine tool : en
  • US3000224A - Power-driven implement with detachable power, control and guiding unit : en
  • USD191375S - Impeller hammer for silo unloader or the like : en
  • US3000013A - Within-the-shoe sock : en
  • US3000561A - Ten key adding and subtracting machine : en
  • US3000626A - Operating apparatus for a pivoted window : en
  • US3001155A - Active one-port network : en
  • GB877633A - Improvements in or relating to magnetic recording tape : en
  • GB877783A - Improvements in pipe couplings for use between coupled vehicles : en
  • CA627810A - Frequency standard generator : en
  • DE1114048B - Device for storing data : de en
  • DE1837933U - DEVICE FOR ACTIVATING THE RIBBON ZONE SWITCH ON TYPING MACHINES, IN PARTICULAR IN BOOKING MACHINE COMBINATIONS FROM SERIES PRODUCED TYPING AND CALCULATING MACHINES. : de en
  • GB877946A - Electric lamp holder and connector device : en
  • GR22298B - SILENCE FOR EVERYTHING EXTRACTION AND NOISE BY 60%, ALL KINDS OF VEHICLES, AGRICULTURAL MACHINERY, OIL AND OIL MACHINERY AND OIL. : el en
  • DE1838111U - RAT LURE CONTAINER, IN WHICH THE EAT LURE IS AUTOMATICALLY RE-SERVED. : de en
  • FR1272038A - Process for the preparation of nitriles : en fr
  • FR1272329A - Apparatus for treating filament materials : en fr
  • US3000116A - Sandal : en
  • US3000337A - Can body maker and expandable horn therefor : en
  • DE1114031B - Process for the production of laminated bodies for electrical insulation : de en
  • CA627752A - Icing-condition indicator : en
  • BE601653A - Process for preventing the growth of unwanted plants : en fr
  • DE1113917B - Detachable rigid cap connection : de en
  • FR1272062A - Combination assembly device for tablets : en fr
  • US3000573A - Track for electrical toy vehicle : en
  • US3000720A - Desensitization of cyclotrimethylenetrinitramine with dinitroethylbenzene : en
  • US3000967A - Alpha-omega-dinitroalkanes : en
  • DE1114022B - air conditioner : de en
  • DE1113911B - Process for the preparation of strongly baking fine and finest grain containing coal sludge or dust : de en
  • DE1113923B - Process for the production of brush elements and brush element produced by this process : de en
  • DE1838080U - INDEPENDENT DEVICE FOR THE PRODUCTION OF FILTERED BEVERAGES, IN PARTICULAR COFFEE AND TEA. : de en
  • GB877966A - Vibratory devices and supports therefor : en
  • US3000521A - Conveyor unit : en
  • US3001191A - Height finding radio detection and ranging device : en
  • US3000432A - Fabric and method of and apparatus for producing the same : en
  • USD191360S - Reading stand : en
  • US3000184A - Cooled injector : en
  • US3000809A - Avoiding heat-front damage in platinum catalyst reforming : en
  • US3001146A - Transistor amplifier : en
  • FR1272207A - Apparatus for lowering a coffin into a pit : en fr
  • BE603996A - System for control according to adjustable, settable or set time schedule. : en nl
  • US3001173A - Adjustable clamp : en
  • DE1837924U - DEVICE FOR GLOVING LOOSE AND PUNCHED SHEETS, CLEAR VIEWSUVES AND THE LIKE. IN FOLDERS, BOOK CASES OR. DGL. : de en
  • BE603928A - Improvements to valves used to control the flow of a fluid : en fr
  • US3000187A - Refrigerated storage tank : en
  • CA627816A - Synthetic thread and method of producing the same : en
  • US3000429A - Machine for prestressing and molding reinforced plastic members : en
  • BE604153A - Thermostat. : en fr
  • BE604390A - Improvements to devices used to hold running rims in place on rotating cylindrical parts : en fr
  • BE604455A - Pressure gauge with contacts : en fr
  • CA627458A - Method and apparatus for forming gears : en
  • CA627534A - Proximity fuze housing : en
  • BE603912A - Sleeping adapter for incandescent lamps with three light levels : en fr
  • CA627546A - Harvester reel : en
  • DE1837912U - FLAP CLOSURE FOR PHOTO ALBUMS, STAMP ALBUMS, RECORD CASES AND SIMILAR CONTAINERS. : de en
  • CA627469A - Wheel cover and method of making same : en
  • CA627762A - Header lock : en
  • DE1114106B - Fastening device for reflector on the spokes of a bicycle : de en
  • FR1272362A - Improvements to high frequency amplifiers : en fr
  • GB877661A - Polymerization of conjugated dienes : en
  • US3000092A - Method of bonding contact members to thermoelectric material bodies : en
  • US3000290A - Method and apparatus for ventilating poultry and like houses : en
  • CA627790A - Method of processing fuel material of neutronic reactors : en
  • DE1838101U - LOCKING CAP CAN BE USED AS A TOY. : de en
  • GB877905A - Improvements in or relating to phosphoric acid ester derivatives of hydroxyalkyl or hydroxycycloalkyl esters of ª-,ª--ethylenically unsaturated monocarboxylic acids : en
  • DE1114129B - Device for twisting two threads together : de en
  • US3000989A - Process and apparatus for the thermal cracking of liquid or gaseous hydrocarbons : en
  • US3001087A - Impulse timing chains : en
  • USPP2092P - Littleleaf linden tree : en
  • CA627807A - Method of producing high quality ingots of reactive metals : en
  • CA627581A - Gyroscopic apparatus : en
  • CA627641A - Lift truck hoisting and dumping equipment : en
  • US3001095A - Highly compressive gun system comprising a combined electrostatic and magnetic focusing : en
  • DE1114009B - Method and device for the production of curved, tempered glass panes : de en
  • BE604331R - Improvements to armchair beds : en fr
  • DE1113947B - Copying process : de en
  • DK91787C - Process for the preparation of a press compound of an epoxy resin and 4,4'-diaminodiphenylmethane. : da en
  • US3000334A - Apparatus for sewing neckties : en
  • US3001088A - Device responding to the difference between two input signals : en
  • US3000076A - Loom picker and bearing : en
  • US3000706A - Control of bacteriological sterilisation : en
  • US3000203A - Lock mechanism : en
  • US3000304A - Container closure : en
  • US3000820A - Thixotropic oleaginous compositions containing the reaction product of an abietyl amine and an organic phosphate : en
  • US3000215A - Microbarophone : en
  • US3000871A - Method for purifying polyolefin : en
  • US3001092A - Stepper motor : en
  • US3000935A - Polynitraza dibasic acids : en
  • US3000149A - Contact wheel for abrasive belts : en
  • DE1838160U - VEHICLE WHEEL. : de en
  • BE601656A - Stainless steel : en fr
  • BE604187R - Improvements made to penicillin derivatives : en fr
  • CA627567A - Read-write amplifier : en
  • CA627620A - Variable speed control for winding machines and method : en
  • DE1838157U - BASE PLATE FOR LICENSE PLATE ON MOTOR VEHICLES. : de en
  • GB877756A - Cathode heater : en
  • GB877766A - Improvements in jet augmenters : en
  • BE604006A - Operating mechanism for the take-up reel of a winder : en fr
  • US3000609A - Valve construction : en
  • US3000953A - Tetranitramines : en
  • CA627505A - Embedding structure and method : en
  • GB877713A - Improvements in or relating to compression springs : en
  • CA627663A - Simulated perspective display : en
  • DE1114140B - Double chain scraper conveyor with a drive drum consisting of half shells : de en
  • US3000121A - Automatic vertical control of earth moving machines : en
  • US3000441A - In situ combustion : en
  • DE1838138U - DEVICE FOR THE MANUFACTURING OF POUCH LABELS AND POUCHES FOR EXTRACTABLE OR SOLUBLE SUBSTANCES. : de en
  • DE1838175U - BLOW PIPE BOLT. : de en
  • US3000550A - Valve sleeve for bags : en
  • US3000615A - Tire spreader and inverter : en
  • BE604421A - Device for fixing the elements of fissile material in a nuclear reactor : en fr
  • DE1838044U - ELECTRIC INDOOR HEATER FOR AQUARIUMS. : de en
  • DE975194C - Bucket wheel for excavator or spreader : de en
  • FR1272004A - Method and apparatus for methane conversion : en fr
  • FR1272142A - Handle for easy manual lifting of cycles : en fr
  • FR1272190A - Method and device for obtaining a control of the continuous type register, that is to say for electrically reading and very exactly the relative position of two mechanical shafts : en fr
  • FR1272258A - Folding clothes dryer for balconies, terraces or other jobs : en fr
  • GB877948A - Process for improving textile dyeings : en
  • BE604402A - Stair runner attachment : en nl
  • GB877707A - Synthetic resin bottles : en
  • GB877989A - Centrifugal flow turbines : en
  • US3001149A - Low-frequency amplifier : en
  • BE601398A - Multi-pane glazing unit. : en fr
  • CA627502A - Portable, flexible dance floor or the like : en
  • FR1272019A - Lubrication system for compressor motors, in particular for small hermetically sealed refrigeration units : en fr
  • FR1272426A - Electrostatic spray device : en fr
  • BE603889A - Manufacturing process of electric tubular lamps and lamps obtained by this process : en fr
  • FR1272446A - Austenitic steel and steel generator shroud used in its manufacture : en fr
  • CA627497A - Hose connector with axially sliding locking sleeve : en
  • FR1272135A - Improvements in processes for the preparation of tertiary amines : en fr
  • US3000120A - Canal excavating apparatus : en
  • DE1838129U - TURNING STEEL ADJUSTMENT DEVICE FOR MACHINE TOOLS AND THE LIKE. : de en
  • CA627495A - Rotor for electric motor : en
  • CA627467A - Wheel structure : en
  • CA627797A - Folding door assembly : en
  • FR1272228A - Process for the continuous deodorization of vegetable and animal fats and oils by means of steam passing through these fats or oils : en fr
  • GB877811A - Gas turbine engine fuel system : en
  • BE604079R - Bis- (tetra-chlorethyl) disulfide. : en fr
  • CA627541A - Antibiotic cultivated from streptomyces garyphalus : en
  • CA627770A - Refining of alpha-methylbenzyl ether : en
  • DE1114121B - Pressurized gas handgun : de en
  • DE1837973U - TUBULAR JOINT OR CONNECTOR FOR ELECTRIC CONDUCTORS : de en
  • FR1272200A - Production of tetrafluoroethylene and pentafluoro-sulfur chloride telomers : en fr
  • DE1837909U - IRONING MACHINE. : de en
  • US3000392A - Combination faucet : en
  • US3000444A - Centralizer : en
  • US3001165A - Lamp socket and terminal means for printed circuits : en
  • GB878012A - Improvements in or relating to adjustable inductors : en
  • GB877652A - Improvements relating to processes and apparatus for gasifying liquids : en
  • GB877973A - Improvements in or relating to methods of, and apparatus for, producing semi-conductor devices : en
  • BE601498A - New derivatives of condensed cyclopropylamines. : en fr
  • GB877983A - Filter aid : en
  • GB878029A - Improvements in temperature compensated floatation instruments such as gyroscopes : en
  • BE604094A - Method and installation for preventing deformation of packages comprising an outer packaging of cardboard or similar material lined with flexible material, in which the vacuum is made. : en fr
  • GB877683A - Improvements in or relating to flexible couplings for transmitting torque : en
  • CA627478A - Acoustic-vibration coupler : en
  • FR1272159A - Automatic constant and asymmetrical damping device, and application to vehicle suspensions : en fr
  • GB877837A - Improvements in power plants : en
  • FR1272055A - Limited Evaporation Zone Electrophoresis Apparatus : en fr
  • US3000021A - Combination boat fender and boat step : en
  • FR1272365A - Winding method and device specially applicable to bobbins in looms : en fr
  • DE1838104U - MAGNETIC BOARD. : de en
  • GB877628A - An apparatus for purifying suspensions of relatively high density, particularly suspensions of fibrous material : en
  • CA627573A - Catalystic element and method of manufacturing such elements : en
  • FR1272250A - Process for forming internal coatings on hollow containers : en fr
  • US3000857A - Heat and light stabilization of solid polypropylene : en
  • US3001053A - Coaxial switch : en
  • USRE25041E - clapp : en
  • GB877731A - Improvements in or relating to magnetic memory devices : en
  • US3000031A - Type cleaning device with reversible cleaning element : en
  • US3000683A - Combined portable typewriter and table with carrying case and stool : en
  • US3000894A - Chloral derivatives of amino quinoline : en
  • GB877907A - Improvements in or relating to apparatus for converting electric signals into mechanical movements of an output element of the apparatus with power amplification : en
  • FR1272203A - Barriers for streets, parking lots or garages, places of accidents or fires, building sites, or the like : en fr
  • US3000127A - Fishermen's tool : en
  • BE601593A - Process for electrolytic pickling of a metal surface, device therefor and object comprising a surface thus pickled : en fr
  • CA627535A - Process for the production of beer : en
  • US3000144A - Composite panels for building constructions : en
  • FR1272326A - One-piece molded wheel and tire : en fr
  • US3001161A - Variable inductor having a variable tap : en
  • US3001176A - Message selection in electrical communication or control systems : en
  • US3000232A - Locking control device : en
  • US3000647A - Means for adjusting lawn mower wheels : en
  • US3000813A - Platinum reforming catalyst and process for preparing the same : en
  • GB877729A - Ventilating cover or garmet : en
  • FR1271976A - Process for preparing 3-alpha-phenyl-beta-acetylethyl-4-hydroxycoumarin : en fr
  • FR1272274A - coupling element for deflection amplifier tube : en fr
  • GB877717A - Improvements in or relating to barometric pressure controls for regulating the fuel supply of aircraft engines : en
  • FR1272178A - Sealed assembly for tubular conduits : en fr
  • GB877859A - New metallised monoazo triazine dyestuffs : en
  • GR22281B - METHOD OF PREPARATION OF AMYLALKYL ETHER ALCOHOLS OF THE AROMATIC - ALIPHATIC SERIES. : el en
  • US3000211A - Temperature compensating coupling means for liquid meters : en
  • US3000510A - Cases for gage blocks : en
  • US3000448A - Beach cleaning machine : en
  • DE1114024B - Layer composite building board : de en
  • DE1838117U - RIGID OR SWIVELING CROSS CONNECTION OF TWO PROFILES WITHOUT PERFORATION OF THE PROFILES. : de en
  • FR1272138A - Polymerization process of olefinic monomers : en fr
  • FR1272149A - Method and device for the production of purified carbon dioxide : en fr
  • US3000169A - Tubular stranding machine : en
  • US3000205A - Method and apparatus for testing pipe joint : en
  • US3000322A - Motor driven pump : en
  • US3000430A - Method and machine for cutting adhesive bandages from a web : en
  • US3000294A - Filter press : en
  • USD191354S - Ornament for wheel covers : en
  • US3000014A - Flight suit disconnect : en
  • US3000733A - Bronze alloys containing iron : en
  • US3000277A - Asphalt paving machine : en
  • US3000690A - New polymers of unsaturated glycidyl ethers and methods for producing them : en
  • US3000603A - Paperboard pallet spacers and the like : en
  • US3001050A - Arc interrupting device : en
  • FR1272248A - Ruffle-effect skirt, dress or underwear : en fr
  • GB877939A - An improved method of and means for breaking up steel ingot and like moulds : en
  • FR1272121A - Fluid circuit, in particular refrigeration circuit : en fr
  • FR76177E - Flashing blinking distance indicator on board aircraft for unmanned aerial vehicles : en fr
  • US3000718A - Propellant compositions : en
  • USD191383S - Unitary motor boat deck : en
  • DE1114099B - Actuating device for the locking and locking mechanism of vehicle sliding roofs : de en
  • FR1271954A - Transparent plate : en fr
  • FR76158E - Method of obtaining several positives from a negative by the method of diffusion of silver salts : en fr
  • US3000123A - Slide viewer : en
  • DE1113932B - Process for improving the properties of finely divided silica to be prepared by precipitation : de en
  • DK91761C - Closing means for releasably connecting two parts of a garment. : da en
  • BE604309A - Pneumatic circuit breaker : en fr
  • US3000707A - Process for generating inert gas : en
  • US3000980A - Preparation of alkyl bromides : en
  • US3000297A - Computer plugboard verifier : en
  • US3001055A - Ellipsoidal radiation image furnace : en
  • FR1272255A - Meter tube radiation meter with calibration curve made linear : en fr
  • FR1272335A - Device for turning a helical-toothed wheel or sector, in particular for a ball valve : en fr
  • FR1272390A - Process for the preparation of methyl methacrylate copolymers having good elongation characteristics and copolymers obtained by this process : en fr
  • DE1114004B - Process for melting polyethylene terephthalate for spinning into threads or the like. : de en
  • FR76171E - Safety valve for pressurized gas containers, in particular for liquefied gas cylinders : en fr
  • GB877705A - Improvements relating to apparatus for converting a number in binary reflected code into a conventional binary number : en
  • FR1272061A - Mechanism suitable for copying or transposing an adjustment stroke in order to control said stroke : en fr
  • FR1272437A - Automatic, hand-operated circuit breaker : en fr
  • FR76200E - Improvements to pressure coffee makers : en fr
  • GB877873A - Method of producing phosphoric acid ester-containing cleansing and disinfecting agents in cake form : en
  • GB877701A - Improvements in and relating to steady bearings for vertical shafts, especially borehole pump shafts : en
  • JPS3616771B1 - : ja
  • US3000223A - Gyro integrator : en
  • US3000645A - Extra passenger attachments for infants' vehicles and the like : en
  • USD191364S - Toy chest : en
  • FR1272071A - Controllable internal pressure vaporizer : en fr
  • FR1272361A - Locking device : en fr
  • FR1272449A - Construction of suspended ceilings with prefabricated suspension elements and cover plates : en fr
  • US3000895A - Polynitropiperidines : en
  • US3000911A - 9alpha-fluoro-12beta-hydroxy derivatives of the pregnane series : en
  • DE1837979U - STOVE BOX. : de en
  • DE1838012U - WALL LAMP FOR ILLUMINATING HOSPITAL ROOMS. : de en
  • FR1272026A - Chlorination process of polyvinyl chloride without the use of solvent : en fr
  • FR1272273A - Cutting head for meat grinder : en fr
  • FR1272199A - Fixing device, especially for mounting moldings : en fr
  • US3001129A - Electronic oscillator metering device : en
  • FR76195E - Tipping device for refuse containers : en fr
  • GB877943A - Improvements in or relating to combustion apparatus : en
  • GB877704A - Method for the secondary treatment of formed parts : en
  • FR1272230A - New compositions for textile finishing : en fr
  • FR1272251A - Condenser chamber dosimeter : en fr
  • DE1837910U - PACKAGING CASE FOR LADIES 'STOCKINGS. : de en
  • FR1272067A - Alternator rotor : en fr
  • US3000402A - Thread protector : en
  • US3000689A - Processes for the tanning of hides using zinc compounds : en
  • US3000888A - Process for the production of amino acids : en
  • US3001002A - Screw-on connector : en
  • GB877767A - A device for detecting leaks in a pipe system : en
  • US3000836A - Stabilized whole blood standard and method of making the same : en
  • US3000877A - Production of epsilon-caprolactam : en
  • US3000878A - Production of alkyl-substituted : en
  • DE1838161U - LOCKING LINK FOR CONTAINERS OF ALL KINDS. : de en
  • US3000351A - Dog muzzle : en
  • US3000914A - 3beta-alkanoyloxy-6-methyl-5,16-pregnadien-20-ones : en
  • US3000523A - Road vehicles : en
  • US3000675A - Bearing seal structures : en
  • US3000195A - Drinking glass froster : en
  • US3000196A - Absorption refrigeration : en
  • US3000281A - Photographic camera having automatic exposure setting : en
  • US3000409A - Measuring device for granular and like materials : en
  • US3000834A - Method of preparing a green electroluminescent zinc sulphide phosphor : en
  • US3001033A - Telephone sterilizers : en
  • US3000823A - Preparation of lubricating greases from unsaturated fatty acid materials : en
  • US3000340A - Method of making a welded trailer tank : en
  • US3000421A - Resilient tire tread : en
  • DE1114006B - Device for measuring the bath height in ladles using alternating current : de en
  • DE1114108B - Equipment on lapping machines to initiate the lapping process : de en
  • DE1838173U - DRY SHAVER WITH A ROTATING SHAVING BLADE. : de en
  • BE603896A - Process for color copying of color films as well as automatic exposer for implementing the process : en fr
  • BE603977A - Method of drying electrodes used for electric arc welding : en fr
  • BE604298A - Sofa bed : en fr
  • CA627717A - Reclining seat : en
  • US3000061A - Storage building construction : en
  • US3000082A - Method of producing hollow blades : en
  • US3000480A - Automatic clutch construction : en
  • US3000744A - Food package and method of making same : en
  • US3001107A - Electromagnetic structure : en
  • GB878023A - Improvements in or relating to clips for fuses : en
  • CA627700A - Rotary disc regenerator : en
  • BE604136A - Device for closing an opening in a nuclear reactor vessel. : en fr
  • FR1272212A - Manufacturing process for tools working by chip removal : en fr
  • GB877825A - Improvements in or relating to suction cleaners : en
  • DE1114018B - Assembly device for overhead traveling cranes and similar hoists : de en
  • DK91784C - Hand soap or other hand sanitizer in unit form with a convex upper main surface and a convex lower main surface. : da en
  • FR1272069A - Water bath heated by electric lamps partly submerged, to keep the shampoo bottles used in hairdressing salons warm : en fr
  • FR1272186A - Monobloc generator without pipes, with continuous flow, hot water and steam, for the instant preparation of hot drinks : en fr
  • GB877970A - Improvements relating to compositions suitable for use in filling joints, coating surfaces and the like : en
  • US3000130A - Audible fishing lure : en
  • BE603850A - Thermostatic valve : en fr
  • DE1114107B - Device for lapping ring-shaped flange surfaces on workpieces : de en
  • US3000959A - Nitro-containing unsaturated aldehydes : en
  • US3000976A - Manufacture of fluorinated aromatic compounds : en
  • US3001121A - Rectifier apparatus : en
  • US3001124A - Apparatus for producing alternating current : en
  • US3000077A - Cutting and abrading tools : en
  • US3000883A - Preparation of 17alpha-hydroxyprogesterone and intermediates : en
  • US3000473A - Telescoping tower : en
  • USD191357S - Razor or the like : en
  • BE603943A - Protective guard with anti-friction bearings for machine parts : en fr
  • GB877739A - Water-insoluble monoazo dyestuffs : en
  • GB877829A - Improvements in fluid pressure regulators : en
  • US3000399A - Lock proof two position spool valve : en
  • US3001052A - Heat responsive switches : en
  • FR1272017A - Method and device for measuring the transmission quality of rhythm equipment : en fr
  • FR1272204A - New synthetic textile products with antiseptic activity : en fr
  • FR1272281A - Lighting device for vehicles, in particular for motor vehicles : en fr
  • FR1272011A - Thrust bearing : en fr
  • GB877712A - Improvements in or relating to sea protection works : en
  • FR76170E - Pulsation powered catalytic conversion process : en fr
  • GB877871A - Improvements in or relating to the manufacture of footwear : en
  • US3000517A - Workpiece position control apparatus : en
  • US3000625A - Multiple stage variable rate spring : en
  • BE604055A - Device for loading and unloading goods, intended to be installed on a ship. : en fr
  • DE1113961B - Leaf spring suspension, especially for rail vehicles : de en
  • US3000742A - Method of producing nutritional supplement from tannery fleshings, hide trim and other animal by-products and the resulting product : en
  • US3000794A - Extractive distillation of vinyl acetylene in the purification of butadiene : en
  • US3000353A - Ball point pens : en
  • GB877654A - Non-directional oriented silicon-iron : en
  • GB877953A - Improvements in control systems for hydraulic actuators : en
  • DE1114026B - Building drum for pneumatic vehicle tires : de en
  • GB877821A - A panel covering for walls and the like : en
  • US3000219A - Sampling apparatus : en
  • DE1837960U - DEVICE FOR CUTTING PIPES AND CABLE SHELLS. : de en
  • GB877709A - Shoulder grinding mechanism for a grinding machine : en
  • GB877711A - Improvements in vane type engines, pumps, fluid compressors, flow meters and the like : en
  • DK91769C - Process for the preparation of 5- (α-dimethylaminomethyl-ethyl) -iminodibenzyl or salts thereof. : da en
  • DE1113944B - Sheet alignment device for sheet feeder : de en
  • US3000299A - Printing machines : en
  • DE975180C - Electric melting furnace for small pieces of steel or small pieces of cast iron : de en
  • DE1838041U - HOLDER OF A HEATING ROD IN A FLANGE PLATE. : de en
  • FR1272252A - Device for reading the relative position of two machine tool parts that can be moved relative to each other : en fr
  • FR1272236A - Apparatus for vaporizing liquids : en fr
  • US3000276A - Construction of concrete rafts, roads, aircraft runways and the like : en
  • US3001103A - Cross-connecting cabinet : en
  • FR1271994A - Discharge lamp stabilization device allowing the graduation of the current, and facilitating the ignition : en fr
  • FR1272366A - Helical delay line electron tube, especially traveling wave tube : en fr
  • DE975185C - Booking machine combination : de en
  • US3000827A - Method of lubricating a gas turbine engine : en
  • USD191350S - Shopping center : en
  • US3000173A - Gunsight retracting thruster : en
  • DE1837991U - BASE BODY SERVING AS A WINDING SUPPORT WITH WIRE CONNECTIONS IN THE FRONT OPENINGS. : de en
  • DK91789C - Device for ten-key calculators. : da en
  • DE1838020U - EXPLOSION- AND FIRE-PROTECTED SAFETY LUMINAIRE WITH PRE-HEATED LOW-VOLTAGE LAMP. : de en
  • US3000423A - Machine for joggling shaped metal or metal profiles : en
  • US3000993A - Paraffin alkylation process : en
  • GB877719A - Improvements in or relating to air induction for internal combustion engines : en
  • IE25310L - Olefin polymers. : en
  • BE603846A - Improvements to electric motors : en fr
  • DE1114089B - Pivoting jet engine nacelle for VTOL or STOL aircraft : de en
  • US3000650A - Vehicle frame : en
  • US3000629A - Separating device for sheet feeding apparatus : en
  • USD191374S - Strap tensioning tool : en
  • BE601399A - New construction material. : en fr
  • BE604166A - Semiconductor photovoltaic device : en fr
  • CA627852A - Baffle and stopper unit : en
  • US3001026A - Half/full track magnetic recording : en
  • US3001162A - Welding transformer : en
  • CA627530A - Reserve battery : en
  • DE1837941U - TELEVISION CLEAR FILTER. : de en
  • US3000580A - Coil winder : en
  • BE604350A - New sulfanilylamino-pyridazine derivatives and their preparation process : en fr
  • DE1838056U - HYDRAULIC PIVOTING ARM PUNCH FOR LEATHER, FOOTWEAR PARTS AND THE LIKE. : de en
  • US3000930A - alpha-chlorotolyl benzoates : en
  • CA627801A - Production of films : en
  • CA627491A - Prefabricated building : en
  • BE604273A - Absorption refrigeration installations and method of operating them : en fr
  • CA627827A - Process for producing pure zirconium tetrachloride by sublimation : en
  • CA627843A - Air spring front end suspension : en
  • US3000768A - Semiconductor device with controlled zone thickness : en
  • US3000933A - Geminal dinitroalkanoates and process of making same : en
  • US3000318A - Liquid fuel pumps for internal combustion engines : en
  • US3000835A - Defoamer composition and methods for using same : en
  • USD191376S - Impeller hammer for a silo unloader or the like : en
  • BE604150A - Threaded fastener with locking device. : en nl
  • BE604300A - : en
  • US3001065A - Method and means of transducing elastic waves : en
  • US3000147A - Contour grinder : en
  • US3001189A - Doppler radar transmitter : en
  • CA627588A - Polymerization of ethylene : en
  • BE604074A - Electrodes containing compounds of silver and cadmium. : en fr
  • BE604307A - Method for reducing the dead time of apparatus for the continuous measurement of the concentration of radioactive aerosols and device for carrying out the method : en fr
  • CA627523A - Gas turbine power plant : en
  • BE603857A - Safety device for various liquids and, in particular, for sodium hypochlorite : en fr
  • BE604467R - Household oven, metal, mobile, peripheral and internal heating by ascent and hot air circulation, base heated by direct contact : en fr
  • AU235194B2 - Improvements ina method of extracting deuterium from hydrogen-containing gases : en
  • BE603865A - Apparatus for separating a solute from a solution : en fr
  • BE603961A - Independent device for rapid closing of bottle necks : en fr
  • US3000713A - Solid composite propellant containing acrylamide polymers : en
  • US3000977A - Method of stabilizing trichloroethyl- : en
  • CA627818A - Pneumatic tyres : en
  • JPS3616812B1 - : ja
  • CA627812A - Process of producing calcium carbide : en
  • DE1113967B - Electrical cable ladder, consisting of central stranded conductors with a sector-shaped cross section : de en
  • FR1272448A - Construction of false ceilings with prefabricated load-bearing members and cover plates : en fr
  • GB877617A - Improvements in or relating to arrangements of movable trays, drawers, shelves, or the like : en
  • BE604038A - Melting Channel Type Low Frequency Induction Furnace : en fr
  • US3000045A - Traverse rod assembly : en
  • CA627501A - Ladies handbag : en
  • DE1838039U - CALIBRATION DEVICE FOR ROD-SHAPED DOSIMETERS USED FOR MEASURING IONIZING RADIATION. : de en
  • DE1838055U - HYDRAULIC PIVOTING ARM PUNCH FOR LEATHER, FOOTWEAR PARTS AND THE LIKE. : de en
  • GB877653A - Improvements in or relating to friction clutches : en
  • BE603908A - Combustion chamber for gas turbo-engine : en fr
  • CA627596A - Surface active alkyl benzene sulfonate composition and method of preparation : en
  • BE604248A - Vaporization burner for liquid fuels, in particular for heating boilers : en fr
  • DE1113916B - Connection for expansion arch when expanding the route : de en
  • DE1113953B - Mobile compaction equipment, especially pavers for concrete ceilings : de en
  • US3000241A - Positioning devices : en
  • USD191361S - Color console table or similar article : en
  • US3001005A - Terminal bushings : en
  • US3001044A - Low spin double purpose mercury switch : en
  • US3001097A - Lamp base and terminal structure : en
  • DE1113989B - Arrangement of semiconductor rectifiers in a rectifier system : de en
  • DE1837915U - MULTI-PART NOTEPAD. : de en
  • CA627586A - Sash and sash frames : en
  • CA627813A - Bolter drive mechanism : en
  • CA627804A - Mud gauge : en
  • DE1837961U - PLUGG-IN FOR ELECTRICAL CABLES. : de en
  • DE975177C - Two-part steel pit stamp : de en
  • FR76179E - Device for welding pipes from a metal tape wound in a helix : en fr
  • DE1114073B - Device for shredding coarse material to be conveyed : de en
  • BE601416A - A method of manufacturing a silicon semiconductor device. : en fr
  • DE1838109U - DEVICE FOR PREVENTING HARMFUL INFLUENCE OF SOIL ON LOW PLANTS OD. DGL. : de en
  • GB878047A - Improvements in dye jigs : en
  • BE604283R - Articulated assembly system of prefabricated metal panels : en fr
  • FR1272333A - Camera with automatic exposure adjustment : en fr
  • FR1272348A - Automatic clutch : en fr
  • GB878005A - A method of, and an apparatus for, producing stranded elements consisting of individual cores of telecommunications cables : en
  • GB878046A - Improvements relating to drying cabinets : en
  • GR22287B - IMPROVEMENTS IN OR RELATING TO ROTATES. : el en
  • BE604316A - Improvements to television receivers. : en fr
  • CA627697A - Method for estimating interfacial tension of a mineral oil : en
  • CA627723A - Rotary impact wrench mechanism : en
  • CA627533A - Tractor base frame and dipper stick mounting : en
  • US3000260A - Zoom projection lens : en
  • DE1113942B - Device for removing individual check forms from a stack : de en
  • DE1838046U - SLAG-FORMING RING-SHAPED BODY FOR USE IN ARC WELDING. : de en
  • DE1838147U - TWO-STAGE PUMP IN DOUBLE TANDEM ARRANGEMENT. : de en
  • DE1114029B - Process for the production of molded articles from polyurethane elastomers : de en
  • LU40410A1 - : en
  • LU40415A1 - : en
  • DE1838123U - QUICK COUPLING DEVICE. : de en
  • DE1113946B - Control device on a typewriter or similar machine : de en
  • FR1272043A - Training in toy vehicles : en fr
  • FR1272205A - Automatic weighing device : en fr
  • US3000282A - Control means for exposure factors : en
  • BE604461A - Luminous dome, preferably in translucent plastic for roofing buildings : en fr
  • CA627704A - Process of neutron-irradiated uranium : en
  • CA627722A - Television receiver voltage regulator : en
  • CA627754A - Billet extrusion apparatus : en
  • DE1114118B - Device for activating hot-melt adhesive paper strips : de en
  • CA627787A - Method for joining aluminum to stainless steel : en
  • FR1272001A - Logic circuit : en fr
  • FR1272402A - Process for the purification of olefins to be polymerized under low pressure : en fr
  • CA627731A - High frequency heating apparatus : en
  • DE1114131B - Hanging device : de en
  • FR1272085A - New polymer composition and preparation process : en fr
  • CA627464A - Journal bearing : en
  • BE604383A - Control device for a protection relay for an electrical power supply circuit : en fr
  • CA627798A - Freewheel couplings : en
  • GB877619A - Phosphatic fertilizers : en
  • GB877797A - Feeding means for a film perforating machine or the like : en
  • DE1113934B - Process for the production of 6ª ‡ -chlorosteroids : de en
  • DE1838082U - MIXER BOWL HOLDER. : de en
  • GB878019A - Improvements in and relating to the manufacture of valves : en
  • US3000114A - Combined balance for solving equations and inequalities : en
  • US3000188A - Gas separation : en
  • US3000479A - Electromagnetic clutch : en
  • US3000637A - Record supporting and releasing spindle for automatic talking machines : en
  • FR1272112A - High temperature thermocouple : en fr
  • CA627783A - Tilting back gauge and clamp for paper cutters : en
  • FR76168E - Method and device for electronic color correction : en fr
  • US3000726A - Production of metals : en
  • US3000285A - Mask and mirror actuator for reflex camera : en
  • USD191359S - : en
  • DE1838168U - SARDINE CAN OPENER. : de en
  • GB877963A - Improvements in or relating to steel-wire strand : en
  • CA627756A - Age indicator for electrical apparatus : en
  • US3000137A - Self upsetting toy vehicle : en
  • US3000274A - Apparatus for making receptacles : en
  • DE1837905U - CROSS TRANSPORT DEVICE FOR ROLLED MATERIAL, FOLLOWING A COOLING BED : de en
  • GB877618A - Improvements in the suspension of motor compressor units for refrigerating machines : en
  • GB877778A - Improvements in vacuum floor-cleaning machines : en
  • GR22283B - ENGINE FUEL. : el en
  • BE603859A - Process for degassing molten materials : en fr
  • BE604239A - Exercise sub-calibrated projectile cartridge for anti-tank weapons : en fr
  • CA627687A - Shielded electrical leads : en
  • FR1272364A - Method and device for remotely measuring the level of a liquid : en fr
  • US3000308A - High explosive composition : en
  • USD191370S - Cigarette lighter : en
  • US3001036A - Control means for defrosting refrigerators : en
  • DE1838009U - LAMP WITH BALL JOINT AND TILTING AND ROTATING SOCKET. : de en
  • DE1838119U - SPRING SUSPENSION FOR VIBRATION-SENSITIVE SUPPORT PLATES. : de en
  • US3000026A - Machine for brushing pipe fittings : en
  • US3000613A - Rotor blade lock : en
  • US3000727A - Separation of iron impurity from cobalt-bearing solutions : en
  • BE604161A - Wire clamp for fixing conductors to electrical devices : en fr
  • CA627771A - Laminated padlocks : en
  • FR1272167A - Method and apparatus for measuring the eccentricity of a metal tube : en fr
  • US3000280A - Photographic camera with automatic adjustment of exposure conditions : en
  • DE1114003B - False twisting device for the production of crimped, elastic threads or yarns from thermoplastic polymerisation or polycondensation products : de en
  • DE1838003U - HIGH-VOLTAGE TRANSFORMER WITH ON-STEP SWITCH ARRANGED INSIDE THE BOILER. : de en
  • DE1838014U - BRACKET FOR LONG LIGHTS IN THE BASEMENT PIT OR LIGHT LINE ARRANGEMENTS. : de en
  • US3000771A - Conveyor belts : en
  • US3000416A - lindegren : en
  • FR1272374A - Dipole, for example folded dipole : en fr
  • FR76174E - Fuel system for petroleum gas burners : en fr
  • BE604141A - Ramp key, especially intended for removable bridges. : en fr
  • DE1113928B - Device for homogenizing liquid and pulpy substances : de en
  • CA627772A - Heat storage in chemical processes : en
  • US3000780A - Fungicidal compound of the formula c8n4s3 : en
  • FR1272276A - Improvements made to bending harnesses used in mines, more especially for straightening or bending sections of rails : en fr
  • GB877715A - Grinding wheel thinning method and apparatus therefor : en
  • DE975186C - Process for sintering chrome ore with subsequent processing of the sintered material into chrome magnesite stones : de en
  • DE1838112U - INTAKE SILENCER AND AIR FILTER FOR COMBUSTION MACHINES. : de en
  • DE1838187U - FOLDING BOX. : de en
  • FR1272227A - Improvements to speed governors : en fr
  • DK91764C - Method for chemical cleaning of textile materials. : da en
  • DE1838156U - Wiper blade for windscreen wipers, especially for motor vehicles. : de en
  • FR1272216A - Light reduction device for projection lanterns : en fr
  • IS1233A7 - Spring-stopping device, in particular for hanging shelves between two supports : en is
  • US3000343A - Aircraft carrier : en
  • US3000499A - Lumber sorter : en
  • US3000972A - Production of trinitrotoluene : en
  • USPP2093P - Rose plant : en
  • DE1837964U - HEAD CLAMP FOR COLUMN INSULATORS. : de en
  • FR1272054A - Fixing device for circuit breaker cartridges : en fr
  • FR1272064A - Improvements to motor-pump units and motors usable for this purpose : en fr
  • FR1272163A - Improvements to electrical contactors : en fr
  • BE603914Q - Improvements made to assemblies such as doors, especially metallic : en fr
  • BE604404A - Process for treating a liquid containing glutamic acid : en fr
  • CA627689A - Color information presentation system : en
  • US3000783A - Process of stabilizing solutions of chloroprocaine and the like : en
  • US3001046A - Vacuum relay : en
  • DE1114105B - Track for vehicles, especially rubber-mounted track : de en
  • DE1837962U - OPERATING ROD FOR EARTH TERMINALS. : de en
  • FR1272036A - A method of manufacturing a semi-crystalline body, a semi-crystalline body obtained by this method, an article comprising such a semi-crystalline body and a method of manufacturing this object : en fr
  • GB877784A - Improved method and means for making a beverage concentrate : en
  • FR1272053A - Improvements to cathode ray tubes : en fr
  • GB877721A - Improvements in cellulose triacetate fabrics and articles of wearing apparel made therefrom : en
  • FR1272195A - Liquid sterilization process : en fr
  • US3000258A - Photographic slide projector : en
  • FR807M - : fr
  • DE1837990U - HAND CONTROL SWITCH, IN PARTICULAR FOR ELECTRIC BOTTLE PULLS. : de en
  • DK91783C - Polyester resin composition for making coatings. : da en
  • FR1271980A - Process for the preparation of substituted hydrazides : en fr
  • FR1272381A - Electronic control circuit : en fr
  • FR1272143A - Motor vehicle hood closing device : en fr
  • FR1272211A - Water sports machine : en fr
  • GB877775A - Corrosion-resistant cementitious mineral building materials and method of production of the same : en
  • GB877843A - Recovery of alkylamines by distillation : en
  • BE604392A - Pneumatic : en fr
  • US3000711A - Coal gasification apparatus : en
  • FR1272249A - Process for manufacturing surfactive compositions : en fr
  • GB878048A - Improvements relating to electrodialytic processes and apparatus : en
  • US3000041A - Leg mounts for furniture glide units, or the like : en
  • US3000213A - Fluid testing probe : en
  • US3000305A - Grain immobilizer : en
  • US3001188A - Anti-collision radio equipment for aircraft use : en
  • US3000547A - Paper board folding box : en
  • DE1113935B - Process for the preparation of 5- (ª ‡ -Dimethylaminomethyl-aethyl) -iminodibenzyl and its salts : de en
  • DE975192C - Mud flaps : de en
  • DE1113983B - Arrangement for the display of flashbacks in rectifier systems equipped with parallel working semiconductor valves : de en
  • FR1272291A - Method of forming an electrical contact surface on a semiconductor : en fr
  • FR1272284A - Process for assembling metal parts, in particular aluminum or aluminum alloy, equipment for implementing this process or similar processes : en fr
  • FR1272424A - Circulation oven : en fr
  • DE1113940B - Process for the biological monohydroxylation of 16-carbalkoxy derivatives of 16-dehydro-yohimbane, 17-alkoxy-yohimbane and their 3-epi compounds : de en
  • BE603938A - Improvements to nuclear reactors : en fr
  • FR1272116A - Method and container for storing yeasts : en fr
  • US3000165A - Lawn mower : en
  • US3000901A - Dehydration of pentaerythritol : en
  • BE604200A - Improvements to belt drives : en fr
  • FR76175E - Electromagnetically operable disc clutch whose discs are not traversed by the flow : en fr
  • GB878013A - Improvements in and relating to electrical commutators : en
  • GB878020A - Improvements in dynamic braking for induction motors : en
  • CA627500A - Automatic door or like closure operator : en
  • BE604243A - Device with a view to obtaining an offset to their past obtained results, in particular for controlling textile machines : en fr
  • CA627499A - Force-feed lubricated chain saw bar unit : en
  • CA627459A - Method and device for measuring electrical voltages : en
  • CA627559A - Flaw detector for conducting materials : en
  • FR1272334A - Thrust application mechanism, especially for valve : en fr
  • BE604165A - Method for preparing a condiment : en fr
  • CA627673A - Wooden stud partition : en
  • CA627744A - Radiation shielded optical viewing system : en
  • DE1837951U - COMBINATION FILTERS FOR HF DEVICES, IN PARTICULAR ANTENNAS. : de en
  • CA627649A - Character projection apparatus : en
  • GB877670A - Process for the production of modified melamine resins : en
  • US3000115A - Portable visual board assembly : en
  • US3000336A - Inside horn and suspending means : en
  • CA627474A - Seat bed : en
  • DE1838155U - MOTOR VEHICLE FLASHING LAMP. : de en
  • FR1272241A - Heater for solid or liquid fuels : en fr
  • BE601668A - New derivatives of 1-aza-thiaxanthene and their preparation : en fr
  • US3001138A - Time switch circuit arrangement : en
  • DE1838197U - ASSEMBLY PLIERS FOR FASTENING PROTECTIVE CAPS TO VEHICLE FENDER. : de en
  • BE603895Q - Process for obtaining esters of dialkylamine alcohols with 1-hydroxycyclo-alkylphenylacetic acids, with therapeutic properties : en fr
  • BE604425A - Set of fittings for window pivoting around two axes, one horizontal, the other vertical : en fr
  • CA627775A - Wax-impregnated corrugated paperboard construction and method for manufacturing wax impregnated corrugated paperboard : en
  • DE1838026U - LIGHT, IN PARTICULAR WALL AND CEILING LIGHT. : de en
  • US3000131A - Attachment for fishhooks : en
  • US3000808A - Petroleum-based amorphous compositions : en
  • US3000176A - Ducted fan engine : en
  • US3000832A - Detergent compositions : en
  • US3000654A - Fifth wheel adapter : en
  • BE604398A - Ductile ferrous products : en fr
  • DE1837901U - MEN'S SHIRT WITH INTERCHANGEABLE COLLAR AND CUFFS. : de en
  • DE1114142B - Round tipper for railway wagons : de en
  • CA627468A - Preparation of hardening compositions using polymerizable fatty acid esters of vinyl alcohol and alkali silicates : en
  • DE1838099U - RECORD CASE. : de en
  • BE604249A - Process oil device in for boilers : en fr
  • CA627594A - Clutch control system : en
  • DE1838073U - FITTING FOR RELEASABLE CONNECTION OF FURNITURE PARTS. : de en
  • US3001196A - Dual pattern antenna : en
  • US3000109A - Cooling tunnel for hot sheet or strip : en
  • USD191379S - Bottle : en
  • BE570478A - ANTIBACTERIAL COMPOSITIONS. : en fr
  • BE603842A - Four-stage automatic valve for a water softening or conditioning device : en fr
  • CA627548A - Guide mechanism for metal drawing press : en
  • BE604388A - Conveyor bench for agricultural tractor : en fr
  • BE604180A - Wall mounted water meter bracket. : en fr
  • US3000267A - Breech bolt operating mechanism : en
  • US3000464A - Acoustic absorber : en
  • US3000997A - Leclanche type dry cells of high storageability : en
  • BE603974A - Testing device and apparatus : en fr
  • BE603979A - Elastic hinge for spectacle arms : en fr
  • CA627845A - Gear head : en
  • US3000737A - Mechanical registration of process color : en
  • US3000777A - Methods of making webs of fibrous materials : en
  • BE601638R - Reel for film cartridge : en fr
  • BE604251A - Device for adjusting the length of rods and connecting rods, more particularly for windshield wipers : en fr
  • BE604464A - Method for fitting out a well intended in particular to give access to a cavity fitted out for the storage of liquefied gas or other substances at low temperature and installation carried out by the aforementioned method : en fr
  • BE604259A - Sealed junction for insulating tube : en fr
  • DE1838062U - Curlers. : de en
  • BE603975A - Electric motor with electrically controlled braking system. : en fr
  • DE1838178U - AUTOMATIC REBOUND LOCKING. : de en
  • DE1838170U - DEVICE FOR OPENING A DOME LIGHT, A WINDOW OR. DGL. : de en
  • US3000844A - Film-forming composition comprising particulate polyvinyl fluoride dispersed in a lactone : en
  • CA627644A - Electric battery : en
  • BE604067A - Pallet stopper for a bottle of glue or the like forming a solid one-piece assembly with a low manufacturing cost. : en fr
  • US3000665A - Design and arrangement of a cab and sleeper compartment for tractor vehicles : en
  • US3000868A - Vinyl toluene-alpha methyl styrene polymers : en
  • CA627492A - Magnifying indicator window : en
  • CA627815A - Chemical recovery of waste liquors : en
  • CA627578A - Process of making wafer coils : en
  • CA627718A - Composition for the treatment of skin : en
  • BE604364A - Polyurethane-based plastics : en fr
  • BE604403A - Swiming suit. : en fr
  • BE604143A - Heat recovery unit with automatic combiner. : en fr
  • DE1837971U - TWO SOCKET. : de en
  • BE601404A - Cosmetics and disinfectants and process for their production. : en fr
  • DE1838038U - COUNTING TUBE FOR A DEVICE FOR COUNTING A PREVIOUSLY DETERMINED UNIT NUMBER IN THE FORM OF AN ELECTRON TUBE WITH A TAPE-SHAPED ELECTRON BUNCH, WHICH IS DEFLECTED AND KEEPED IN VARIOUS POSITIONS. : de en
  • BE603881A - Display for the distribution of an article : en fr
  • US3000128A - Mechanized waterfowl decoy : en
  • US3000181A - Turbine engine acceleration control apparatus : en
  • US3000347A - Adhesive applying apparatus : en
  • US3000568A - Time-to-go mechanism : en
  • US3000403A - Weaving machine : en
  • US3000558A - jaynes : en
  • US3000640A - Storage container record : en
  • US3000786A - Process for making tetrahydro-spiramycin a : en
  • US3000475A - Speed control for automotive vehicles : en
  • US3000860A - Polymerization of alcohol solutions of formaldehyde to produce high molecular weight polyoxymethylene : en
  • FR1272259A - Elastic coupling device applicable to any elastic drive and mounting system, in particular for vehicles : en fr
  • GB877793A - Improved process of annealing low carbon steel : en
  • GB877945A - Improvements in or relating to building panels and like units : en
  • BE604192A - Corner feeder for connecting a horizontal locking rod and a vertical locking rod : en fr
  • BE604004A - Winding machine : en fr
  • CA627466A - Wheel structure : en
  • BE601658A - Improvements in processes for the preparation of penicillins : en fr
  • CA627672A - Paper making : en
  • BE604289A - Method for preparing pickled herring. : en nl
  • CA627493A - Vehicle mounted earth moving apparatus : en
  • CA627537A - Method of purifying solid fatty materials : en
  • CA627613A - Fluid pressure ratio controller and control system : en
  • FR1272108A - Improvements to free piston machines, in particular to auto-compressors or gas generators : en fr
  • BE570439A - NEW PIPERIDINES AND SUBSTITUTES PYRROLIDINES AND PROCESS FOR THEIR PREPARATION. : en fr
  • BE604194A - Safety regulator for liquid fuel burners : en fr
  • DE1114028B - Process for the production of optionally foamed plastics containing urethane groups : de en
  • BE603916A - Carousel transporter with goal selection devices for its transport units : en fr
  • BE601615A - Homogeneous metal parts molding process : en fr
  • BE604414A - Method and device for loading production machines with powdery substance such as concrete molds : en fr
  • US3000587A - Reel winder : en
  • BE604313A - Drug with psycho-normalizing action consisting of pyrrolidone carboxylic acid or its derivatives : en fr
  • BE604322A - Device for automatic or manual release of outboard motors : en fr
  • CA627803A - Pressure-equalising system for high pressure reactors : en
  • US3000038A - Vacuum sweeper : en
  • US3000644A - Safety ski binder : en
  • US3000659A - Interlocking mechanism for tubular door locks : en
  • US3000732A - Hydrofuel : en
  • US3000859A - Preparation of resins from aromatics and aldehydes : en
  • US3000360A - Hydraulic valve : en
  • US3000852A - N-(alkyl)-n'-(p-alkyl phenyl)-p-phenylenediamines as stabilizers for rubbers : en
  • US3000197A - Flexible coupling member : en
  • US3000460A - Sonic geophysical exploration : en
  • US3000962A - Preparation of trialkylborines : en
  • BE604155A - Improvements to thermocouples. : en fr
  • US3000088A - Method of making hollow rigid sheet metal structure : en
  • US3000086A - Cam locked sheet metal clamp with independently operable expander pin : en
  • US3000881A - Process for preparing an : en
  • US3000937A - Process for the production of arylborazoles : en
  • USD191351S - Fig 4 figure : en
  • DE1113971B - Cable trolley : de en
  • DE1114015B - Inflatable mattress : de en
  • DE1837944U - DEVICE A FOR RECORDING TELEPHONE CALLS. : de en
  • DE1838190U - HEAT-SEALED PAPER AND CARDBOARD PAD FOR SKIN, CONTOUR AND BELL PACKINGS IN COMBINATION WITH PLASTIC FILMS. : de en
  • US3000065A - End point moisture control for solid granular material : en
  • BE604440A - Improvement of sealing beads. : en fr
  • CA627712A - Hinged syringe body : en
  • FR1272261A - Process for manufacturing trays for packaging and resulting new product : en fr
  • BE603963A - Fitting in particular for plastic water pipes. : en fr
  • BE604105A - Method and apparatus for supplying particulate matter. : en fr
  • CA627554A - Method and apparatus for bending glass : en
  • US3000556A - Data conversion system : en
  • CA627799A - Secondary recovery of petroleum : en
  • GB877995A - Improvements in or relating to pit props : en
  • US3001068A - F.m. reception system of high sensitivity : en
  • US3000879A - Process for the production of : en
  • US3000898A - New benzimidazoles : en
  • DE1113980B - Electrical device filled or soaked with oil : de en
  • DE1114047B - Procedure for collecting and forwarding data : de en
  • GB877631A - Improvements in or relating to the copolymerisation of vinylidene chloride and vinyl chloride : en
  • FR1271961A - Process for obtaining coenzymes of the quinone type and products obtained : en fr
  • GB877800A - Improvements in and relating to means for damping pulsations in fluid pipe-lines : en
  • FR1272242A - Transmission Mechanism : en fr
  • DE1114044B - Data transmission device for program-controlled number calculators : de en
  • DE1837970U - ELECTRIC CONNECTOR WITH PIN AND OUTSIDE CONDUCTOR ISOLATED FROM IT. : de en
  • DE1838136U - THREAD HOLDER ON SEWING MACHINES. : de en
  • US3000356A - Pressure reducing device for hydraulic servo-mechanisms : en
  • US3000858A - Organopolysiloxane composition : en
  • GB877846A - Improvements in or relating to the preparation of aromatic ortho-disubstituted acid amides and salts and quaternary ammonium compounds of said acid amides : en
  • GB877888A - Reinforced seal ring : en
  • GB877940A - Improvements in capacitors : en
  • GB877951A - Improvements in systems governing the steam in stuffing boxes : en
  • FR1272044A - Improvements to directional steerable beam antennas : en fr
  • DE1838057U - ABDOMINAL SPREADER FOR ABDOMINAL OPERATIONS. : de en
  • FR1272280A - Planetary gear mechanism : en fr
  • FR1272320A - Process for coating a non-metallic protective layer on aluminum by anodic treatment : en fr
  • BE604218R - Two-stroke internal combustion engine : en fr
  • US3001060A - Floodlight : en
  • DE1113973B - Connection terminal for two electrical conductors making contact with their end faces : de en
  • GB877744A - Improvements in or relating to grinding machines : en
  • DE1837940U - DEVICE ON DOZER BLADES FOR TREATING UP HARDER SOIL SITES. : de en
  • DE1837957U - GRID DETECTION WITH SHIELD COLLAR FOR PRINTED CIRCUITS. : de en
  • DE1113919B - Flat belt dryer with several conveyors lying one on top of the other and carrying the fabric in short creases : de en
  • DE1113948B - Method and device for cooling goods packed in containers : de en
  • CA627840A - Process for producing arene metal carbonyls : en
  • CA627632A - Paper machine drum arrangement : en
  • BE604133A - Method and device for manufacturing refractory products. : en fr
  • FR1271984A - Double gear bottom bracket wheel for bicycles : en fr
  • FR1272319A - Valve, intended more particularly for dosing molten metal : en fr
  • US3000074A - Pom pon ring : en
  • US3000595A - Elevator tab convertible from an antibalance tab to an assist tab : en
  • FR1271982A - Process for preparing the higher melting point form of alpha-ethylcrotonyl-urea : en fr
  • FR1272377A - Improvements in the production of urethanes : en fr
  • FR1272440A - jet thruster afterburner equipment : en fr
  • FR1272035A - Opaque glass and semiconductor device made with said glass : en fr
  • US3000119A - Instep straps : en
  • US3000522A - Pickup unit for hay bales : en
  • US3000957A - Polynitro alcohols : en
  • GB878009A - Improvements in or relating to apparatus for winding web on and unwinding web from aspool : en
  • GB877884A - Process for producing para-nitrodiarylamines : en
  • GB877726A - Improvements in and relating to gear-finishing tool : en
  • FR1271986A - Electrophotographic material : en fr
  • FR1272031A - Supporting device for inclined layers, particularly in mines : en fr
  • FR1272235A - Device to prevent movement, especially for airplanes : en fr
  • GB877714A - Improvements relating to hydraulic shock absorbers : en
  • BE601440A - Device for signaling, indicating, recording and / or controlling the movements of the axis of rotation and / or the speed of rotation of the rotor of a centrifuge. : en fr
  • DE1114002B - Gear for the production of rayon threads with aperiodic thickening : de en
  • FR1272083A - Improvements to rotating electrical machines : en fr
  • GB877725A - Preparation of cyanuric acid : en
  • DK91762C - Method for optical blowing of polyester materials. : da en
  • DE1114068B - Process for metallizing paper or paper-like strips by gas plating : de en
  • GB877782A - Method of making aqueous dispersions of nylon : en
  • GB877927A - Therapeutic compositions containing isoniazid : en
  • GB877621A - Improvements relating to power factor measurement : en
  • DE1114071B - Process for maintaining an elevated temperature in phosphating solutions : de en
  • GB877924A - Improvements in or relating to vehicle-guidance systems : en
  • DE1113995B - A method of at least substantially reducing the wear and tear on arc electrodes : de en
  • DE1114094B - Hydrostatic vehicle drive : de en
  • FR1272401A - Authraquinone series dyes and process for their production : en fr
  • FR809M - : fr
  • FR1272000A - Dental study and presentation models : en fr
  • DE1114114B - Device for moving sliding windows, preferably sliding windows of motor vehicles : de en
  • FR1272399A - Device for surface aeration of liquids : en fr
  • FR1272081A - Papers and similar fibrous products made of microfibrillary artificial cellulosic fibers : en fr
  • GB877795A - An electric analogue for harmonic synthesis : en
  • FR1272174A - Improvements made to stackable containers, particularly fish tanks : en fr
  • FR1272264A - Improved seals for transmission shafts : en fr
  • FR1272302A - Installation for steering tugs and in particular stern tugs : en fr
  • GB877848A - Improvements relating to tractor power lift mechanisms : en
  • FR1272260A - Experimental greenhouse conditioned for cultivation or breeding : en fr
  • GB878003A - Improvements in the production of pure 1,4,5,6,7,7-hexachlorobicyclo-[2,2,1]-heptene-(5) dicarboxylic acid-(2,3) : en
  • DE1114012B - Tubular steel sled base chair as a school chair : de en
  • DE1838076U - PAPER ROLL HOLDER. : de en
  • US3000049A - Plastic hinge and method of making the same : en
  • US3000508A - Vacuum cleaner attachment for swimming pool skimmer : en
  • GB877962A - Gate valves for controlling fluid flow : en
  • US3000161A - Cigarette collecting machines : en
  • US3000897A - Citrazinic acid-amine-oxygen dyes : en
  • DE1838031U - ELECTRIC LIFTING MAGNET WITH SELF-ACTING RETURN LOCKING. : de en
  • FR1271959A - Process for the preparation of unsaturated aliphatic compounds, in particular of unsaturated alcohols : en fr
  • US3001135A - Device for measuring electrical power : en
  • GR22293B - EXTREME METAL PIECES FOR SHOES FOR MAKING SHOES. : el en
  • US3000671A - Dumping cart : en
  • US3000323A - High pressure gear pump : en
  • US3000762A - Process for reacting polymeric materials with sulfones and products resulting therefrom : en
  • FR1272162A - Combination of raised monorail track and asymmetric bogie : en fr
  • GB877699A - Improvements in float controlled electric switch assemblies : en
  • FR1271968A - New steroids and their preparation process : en fr
  • GB877790A - Improvements in or relating to sifting and straining apparatus : en
  • GB877630A - Improvements in or relating to deep borers : en
  • GB877830A - Improvements in or relating to aryloxyaliphatic compounds : en
  • US3000703A - Manufacture of zirconium oxide : en
  • US3001031A - Self-supporting electro-mechanical transducer assembly : en
  • FR1272262A - Improvements to devices allowing heating or lighting by liquefied gas cylinders : en fr
  • FR1272170A - Double-sided roller shutters : en fr
  • FR1272181A - Hourglass animator : en fr
  • FR1272417A - Device for transferring curds or the like, in particular in the manufacture of cheese : en fr
  • US3000474A - Ceiling suspension rail : en
  • DE1114043B - Device for increasing the intensity of an optically generated image : de en
  • DE1114066B - Gate valve with opening and closing plate on the housing part facing away from the spindle : de en
  • DE1838167U - DEVICE FOR OPENING CONTAINERS, IN PARTICULAR CANS. : de en
  • US3000321A - Electromagnetic plunger pumps : en
  • US3000584A - Windup roll drive : en
  • US3000093A - Method in covering building element surfaces with sheet metal : en
  • FR76156E - Improved process and device for manufacturing thermoplastic articles by blow molding : en fr
  • GB877718A - A new or improved sealing ring and method of production thereof : en
  • US3000377A - tolbert etal : en
  • FR1272378A - Arrangement for assembling a coil spring to another part : en fr
  • FR1272343A - Improvements to heat exchangers : en fr
  • DE1114110B - Device for the automatic feeding of a grinding, polishing or grinding material : de en
  • DE1837913U - PROTECTIVE COVER FOR FOLDING CALENDAR OD. DGL. : de en
  • DE1113992B - Close-up irradiation tube for a close-up X-ray device : de en
  • US3000672A - Tire trim-wheel trim auxiliary anchorage means : en
  • USD191378S - Telescope or similar article : en
  • FR1272193A - Mold for the manufacture of construction panels, in particular chipboard, plant for the manufacture of such panels, as well as panels conforming to those manufactured using this mold or the like : en fr
  • US3000971A - Method of preparing polynitro compounds : en
  • US3000108A - Coaxial flow drier : en
  • US3000963A - Process for refining crude polymers and adducts of propylene oxide : en
  • FR1272299A - Universal medium temperature electric heating process : en fr
  • GB877794A - Mechanical hammer : en
  • FR1272070A - Typographic typesetting machine : en fr
  • GB877903A - Improvements in paper clips : en
  • GR22280B - METHOD OF PREPARATION B - LACTONS. : el en
  • GR22286B - PERFECTIONS ARE APPLIED TO MISSIONS ADJUSTED BY TUNING AT THE END OF THE BARREL OF A GUN. : el en
  • GB877666A - New dyeing process : en
  • GB877818A - Means for supporting hanks of yarn in tanks or the like : en
  • FR1272007A - Improvements to machines for molding plastic articles, or similar machines : en fr
  • FR1272202A - Improvements to installations for the production of combustible gas : en fr
  • FR76187E - Improvement in the control mechanisms of the gripper and the feed apparatus of rectilinear combers : en fr
  • USD191347S - Lady s slip : en
  • FR1272051A - Process for producing planar junctions within a semiconductor single crystal and semiconductor devices manufactured according to this process : en fr
  • FR1272184A - Method and installation for ensuring the homogenization of a single divided product of irregular quality or the homogenization of a mixture of two or more divided products introduced in defined proportions : en fr
  • FR817M - : fr
  • US3000634A - Target sleeve : en
  • US3000236A - Saw-sharpening machine : en
  • DE975183C - Mine car : de en
  • DE1114101B - Steering for the rear axle wheels of industrial trucks, e.g. Forklifts : de en
  • FR1272289A - Transformable rigid wing aircraft powered by propellers : en fr
  • FR1272400A - Magneto-hydrodynamic generator : en fr
  • GB877803A - Method for logging wells : en
  • DE1114150B - Biting pliers with replaceable and convertible double cutting tools : de en
  • DE1838087U - CEMENT TANK. : de en
  • FR1272012A - Improvement of metals by incorporation of refractory oxide particles : en fr
  • GB877930A - An arrangement and process for generating and maintaining very high temperatures sufficing for the production of nuclear reactions : en
  • FR76178E - Valve cap in the form of a pressure gauge, for vehicle tires, in particular for motor vehicles : en fr
  • US3000257A - Ambient illumination of reticle for range finder : en
  • US3001122A - Frequency transformation device : en
  • DK91773C - Process for the preparation of scopinethers. : da en
  • CA627592A - Deflection circuit : en
  • DE1838000U - ARRANGEMENT FOR FASTENING CASING PARTS, IN PARTICULAR FOR ELECTRIC MACHINERY. : de en
  • FR1272354A - Pressure-resistant container for compressed fluid : en fr
  • BE603919A - Thermal transfer device : en fr
  • BE604332A - Improvements in granulation and drying of fluid products : en fr
  • BE604047A - Process for the preparation of condensation products. : en fr
  • US3000596A - Arresting device for aircraft : en
  • CA627602A - Microwave modulator : en
  • US3001128A - Measuring : en
  • FR1271999A - Mosaic parquet panel system on floating support tiles : en fr
  • FR76162E - Combiner for electric heating devices : en fr
  • US3000978A - Novel composition : en
  • US3001119A - Connection-board-selector shaft positioning servosystem : en
  • US3000462A - Air-conduction hearing aid clamps : en
  • US3000325A - Machine for handling railroad ties or the like : en
  • US3000926A - Preparation of alkyl borate esters : en
  • BE604125A - A process for covering glass objects with a light diffusing layer. : en fr
  • DK91778C - Automatic telecommunication center. : da en
  • FR1272358A - Improvements in hydrocarbon oxidation processes : en fr
  • US3000688A - Process for vatting of vat dyestuffs : en
  • US3001115A - Linear motor system : en
  • DE1114090B - Spray lance with swiveling flaps to deflect the spray : de en
  • DE1837943U - RADIO RECEIVER WITH DISC PLAYER FOR STEREOPHONIC PLAYBACK. : de en
  • DE1838050U - ARRANGEMENT FOR MICROWAVE OVERS. : de en
  • DE1114070B - Economy pickling for acid pickling for iron and its alloys : de en
  • DE1837984U - HOUSING FOR ELECTRIC LOW VOLTAGE DISTRIBUTIONS. : de en
  • FR1272030A - universal manual vegetable peeler : en fr
  • CA627590A - Treatment of cellulosic material with water soluble guanidine resin and hydrocolloid : en
  • US3000872A - Preparation of carboxymethyl dextran-iron complexes : en
  • FR1272009A - Improved process and etching bath : en fr
  • DE1113987B - Continuous-row cover with inner bow-like joint covers : de en
  • DE1114050B - Electronic floating point calculator : de en
  • FR1272391A - Hydraulic mechanism such as positive displacement pump or swash plate motor with axial pistons : en fr
  • US3000553A - Cylinder liner and valve service design for high speed reciprocating compressors : en
  • US3000616A - Body warmer : en
  • US3001061A - Floodlight having segmented reflector : en
  • DE1838088U - MULTI-SPINDLE MILLING MACHINE. : de en
  • DE1113927B - Device for staggered lifting of a number of index cards from a card file placed on the floor of a card box : de en
  • DE1114074B - Process for obtaining coffee extract : de en
  • FR1272367A - Process for covering in fabric, paper or the like, walls or the like : en fr
  • GB877912A - Drains : en
  • DE1838188U - DEVICE FOR EMPTYING TUBES. : de en
  • BE604127A - Tear tape for packaging. : en fr
  • BE604304A - Engine support, in particular of internal combustion machines equipping agricultural machines, and more particularly combine harvesters : en fr
  • DK91793C - Syringe that can be carried on the back. : da en
  • DE1114067B - Safety valve with any sensitivity : de en
  • DE975184C - Method and device for achieving a uniform downward movement of the particles of an adsorbent column within the entire column cross-section when liquid hydrocarbons flowing upwards are treated in opposite directions through the column : de en
  • FR1272048A - Sealing device applicable in particular to the seals of lock gates or valves : en fr
  • FR1272141A - Improved method of regulating the speed of motor vehicles and devices implementing this method : en fr
  • GB877693A - Liquid fuel burner : en
  • DE1837930U - ARRANGEMENT FOR FILING GROUPS OF PAPER WITH STRINGING HOLES IN BOLDER FOLDERS, IN PARTICULAR FOLDERS AND FOLDERS. : de en
  • FR1272093A - Improvements to power transmitters : en fr
  • FR1272232A - Washing and wringing machine comprising a washing drum capable of rotating about a horizontal axis : en fr
  • BE601433A - Improvement in the manufacture of fibers from thermoplastic materials such as glass. : en fr
  • US3000275A - Jig apparatus : en
  • US3000528A - Egg tray : en
  • US3000691A - Fluid treatment of rectangularly piled polyacrylonitrile tow : en
  • US3000795A - Acid feed treatment : en
  • US3001018A - Type printing telegraph system : en
  • DE1838034U - ELECTRIC CAPACITOR. : de en
  • FR1271974A - Method for temporarily protecting amino groups in arginyl compounds : en fr
  • FR1272429A - Ballpoint pen : en fr
  • GB877748A - Heat transfer systems : en
  • US3000431A - Machines for stripping lining from automotive brake shoes : en
  • USD191358S - Remote control switch unit or similar article : en
  • US3000083A - Method for the manufacture of valves : en
  • US3000840A - Dispersing agents : en
  • US3000545A - Device for threading fixed needles, particularly sewing machine needles : en
  • US3000685A - Jewel box : en
  • US3000352A - Writing instrument : en
  • BE604339A - Method of filtration, softening, purification of fluids as well as regeneration of the purifying materials used and the appropriate device. : en fr
  • GB877629A - Improvements in or relating to photographic shutters : en
  • GB877807A - Parametric amplifier : en
  • DE1837945U - EMERGENCY SIGNALS. : de en
  • DE1838118U - SELF-LUBRICATING GUIDE SHOE FOR LEAF SPRING PACKAGES. : de en
  • GB877902A - Improvements relating to corner supports for two-wheeled caravans and other two-wheeled towed vehicles : en
  • GB877808A - Improvements in or relating to bucket excavators : en
  • FR1272102A - Clutch refinements : en fr
  • FR1272379A - Chopper : en fr
  • FR861M - : fr
  • GB878033A - Improvements in or relating to the production of alkylene oxide polymers : en
  • US3000422A - Crimping tool : en
  • US3000924A - Tetrakis(dihydroxyboroxyalkyl) alkylenediamines : en
  • FR1272341A - Multi-element galvanic cell : en fr
  • BE604007A - Automatic feed spool indexing mechanism for winder : en fr
  • DE1837907U - MOTOR ARRANGEMENT ON WASHING AND SPINNING MACHINES. : de en
  • DE1838070U - JOINT, IN PARTICULAR FOR COLLECTIBLE FIELD SEATS, LY OR. DGL. : de en
  • US3000582A - Tape reel hold down device : en
  • DE1838107U - MIX PUMP FOR DRAIN PIT. : de en
  • GB877685A - Improvements in or relating to the production of sheet materials : en
  • GB877964A - Improvements relating to monorail installations comprising a cruciform rail : en
  • BE604042A - Containers : en fr
  • US3000555A - Digital computer input : en
  • US3000087A - Sintered tungsten carbide alloy product : en
  • US3000202A - Combination implement for removing spots from fabric : en
  • US3000051A - Method and apparatus for manufacture of hollow articles from tubing : en
  • US3000536A - Device for handling and protecting milk cartons : en
  • US3000495A - Packaging method and means : en
  • DE1113970B - Process for the production of a cavity-insulated electrical line : de en
  • FR1272208A - elastic element in synthetic material and in the form of a bar for high energy absorption : en fr
  • GB877765A - Improvements in and relating to transformers and choking coils : en
  • US3000288A - Apparatus and method for processing photographic elements : en
  • BE603862A - Apparatus, method and system for separating a solute from a solution : en fr
  • BE603871A - Shock tube for a projectile : en nl
  • BE601664A - Process and device for preparing pieces of pre-molded curd, in particular for making firm cheeses of reduced dimensions. : en fr
  • BE604221A - Process for obtaining sodium chloride with a reduced tendency to set and its application to prevent the setting of solid sodium chloride : en fr
  • DE1838191U - CURVED CONVEYOR. : de en
  • BE604449A - Improvements in the protection of metal surfaces by inhibiting atmosphere : en fr
  • US3000927A - Toxic arylsulfinyl alkenenitriles : en
  • US3000841A - Composition and method for incorporating powdered material in rubber and plastic compositions : en
  • US3001180A - Data revolving : en
  • CA627742A - Icebreaker : en
  • GB877942A - Vaporization by molten material : en
  • DE1838052U - MICROWAVE HEATER. : de en
  • CA627571A - Air pressure regulating valve : en
  • BE604181A - Catalytic transformation device for the continuous manufacture of gases of all kinds from hydrocarbons : en fr
  • CA627814A - Chemical recovery of waste liquors : en
  • US3000183A - Spiral annular combustion chamber : en
  • BE604114A - Weighing device. : en fr
  • US3001059A - Manufacture of bimetallic billets : en
  • CA627544A - Contactor isolator : en
  • US3001020A - Trunk circuit : en
  • US3000106A - Apparatus for drying paper by electrical conductivity : en
  • US3000579A - Impeller shoe : en
  • BE604059R - False ingot for continuous metal casting equipment. : en fr
  • CA627591A - Amplifying member and chamber construction for pilot-operated valves : en
  • US3000235A - Planetary transmission : en
  • USD191362S - Glider swing : en
  • US3000152A - Methods of and means for packing commodities : en
  • DE1114040B - Winding device for tape or wire-shaped recording media : de en
  • DE1114076B - Device for producing paper, cardboard, cardboard or similar fibrous webs : de en
  • FR1271952A - Carrier wave teletransmission method and device : en fr
  • FR1272294A - New optical element and method and apparatus for its manufacture : en fr
  • GB877868A - Cleaning apparatus for threshing machines : en
  • BE604002A - Winding machine : en fr
  • US3000471A - Spring brake for gasoline engine starter : en
  • US3000929A - O-(3-phenylcarbazyl) serine : en
  • DE1838040U - ELECTRIC COAGULATING ELECTRODE FOR A DEVICE FOR PERFORMING BRAIN OPERATIONS, IN PARTICULAR USING THE STEREOTACTIC METHOD. : de en
  • DE1838184U - DEVICE FOR ENTERTAINMENT AND EDUCATION. : de en
  • BE604132A - A method of controlling the concentration of feed material intended for floating installations. : en fr
  • CA627589A - Polymerization of ethylene : en
  • CA627821A - Rock drill jumbo for shaft drilling : en
  • FR1272316A - Permanent magnetic materials : en fr
  • DE1114016B - Structural unit consisting of a table top and two chairs : de en
  • DE1838106U - DEVICE FOR DISPENSING SMALL PARTS. : de en
  • BE604000A - Single-cylinder and two-cylinder engine, producing motive power by itself, and rotating left and right, with the means of stopping and restarting the engine. : en fr
  • BE604357A - Fragmentation and mixing apparatus with deflector vanes : en fr
  • CA627749A - Floating seat blowpipe nozzle : en
  • CA627778A - Window movement limiting device : en
  • DE1114030B - Process for the production of shaped structures based on unsaturated polyester resins : de en
  • DE1837982U - ELECTRICAL OUTLET. : de en
  • BE603897A - Multi-tire pneumatic for driving on soft ground : en fr
  • BE604036A - Method for producing an air stream with a rotating grille having aerodynamic efficiency : en fr
  • DE1837928U - FILM FABRIC STAPLER. : de en
  • DE1837987U - ELECTROTHERMICALLY CONTROLLED ENERGY REGULATORS. : de en
  • CA627745A - Electron discharge devices : en
  • CA627786A - Frequency detecting system with gated output : en
  • GB877971A - Improvements in and relating to apparatus for separating liquids of different specific gravities : en
  • BE604048A - Removable wheel mounting device on their axles. : en fr
  • DE1113982B - Protection device for alternators : de en
  • DK91776C - Facsimile system for single or multicolor reproduction. : da en
  • US3000248A - Pile casing cutters : en
  • US3000900A - 2,6-di-t-butyl-4-(n-maleimidomethyl)-phenol : en
  • CA627763A - Solid state bonding of thorium with aluminum : en
  • DE1114062B - Elastic bearing : de en
  • GB877890A - Improvements in the preparation of silica flour : en
  • GB878011A - Improvements in and relating to power presses : en
  • GR22296B - REINFORCED WOOD FORMS. : el en
  • CA627652A - Process for the polymerisation of lower olefins : en
  • CA627784A - Nuclear reactor liquid fuel critical configuration control means : en
  • US3000366A - Opposed piston engine : en
  • CA627755A - Smokestack, more especially a ship's funnel : en
  • BE603942A - Telescopic blow lance for converters and similar metallurgical furnaces : en fr
  • BE603958A - Clamping system for support or retaining device, in particular for friction mine props : en fr
  • BE604234A - Cooling and lubrication system for rotary piston machines : en fr
  • CA627476A - Heat recovery from pulping operations : en
  • CA627653A - Production of diazotype materials for development by heat : en
  • CA627709A - Sedan-type boat : en
  • US3000955A - Dinitramines : en
  • US3001114A - Transistor controlled electronic clock : en
  • CA627733A - Fibrous glass dipole antenna : en
  • US3000069A - Fastening device : en
  • US3000217A - Sample splitter : en
  • US3000717A - Asphalt base solid composite propellants : en
  • US3000789A - Protein hydrolysis : en
  • US3000956A - Aliphatic nitraza polynitro compounds : en
  • FR1272428A - Herbicidal compositions consisting of benzaldoximes : en fr
  • GB877999A - Improvements in or relating to planetary gear arrangements : en
  • BE603913A - Memory wheel control unit for gill-box type stretching mechanisms : en fr
  • CA627636A - Apparatus for the transverse cutting of films, tapes, or the like, of thermoplastic material : en
  • DE1114147B - Bunker for bulk material with a swinging discharge aid : de en
  • DE1837994U - SECURING ELEMENT WITH PROTECTIVE CAP. : de en
  • US3000398A - Automatic time-controlled sprinkler systems : en
  • US3000560A - Annuli accumulator instruments : en
  • US3000583A - Apparatus for recording and for playback of sound utilizing a tape : en
  • US3000941A - N-(nitroalkyl)-alkenoyl amides : en
  • US3000781A - Fluorine - containing octahalogenous endomethylene - tetrahydrophthalanes : en
  • US3001010A - Station control circuit for multistation line : en
  • US3000350A - Poultry drinking fountain : en
  • US3000425A - Method and apparatus for forming sheet metal : en
  • US3000611A - Reversible turbine : en
  • FR1272411A - Automatic capsule dispensing device with a view to their crimping on the bottles : en fr
  • GB877792A - Improvements in the manufacture of metallic reservoirs : en
  • DE1114103B - Longitudinally split bevel shoulder rim for tubeless tires : de en
  • US3000419A - Automobile luggage rack cover : en
  • US3000856A - Poly-alpha-olefin composition stabilized against ultraviolet light deterioration : en
  • US3001153A - Microwave phase shifter : en
  • FR815M - : fr
  • GB877842A - Improvements in photographic material, processes for preparing such material and processes for preparing photographic records : en
  • US3000849A - Linear copolycondensation product comprising recurring aromatic carbonate and carboxylic acid ester units in the polymer chain, and article formed thereof : en
  • BE604037A - Assembly for amplitude limitation of an alternating voltage : en fr
  • US3001030A - Sound reproducer for reproducing sound from a sound track area on film : en
  • CA627656A - Golf club : en
  • US3000302A - Mine protective device : en
  • US3000802A - Control of nuclear reactions : en
  • DE1114011B - Dishwasher : de en
  • CA627561A - Piperazine derivatives : en
  • CA627714A - Window or wall ventilator : en
  • US3000437A - Sliding multiple door assembly and interior cabinet : en
  • US3000575A - Device for discharging fluids from a plurality of supply sources : en
  • US3000944A - N,n'-polynitroalky-oxamides : en
  • CA627572A - Method and apparatus for measuring wave propagation time : en
  • CA627633A - Rotisserie apparatus : en
  • CA627694A - Hydraulic release for gyratory crushers and the like : en
  • BE604024A - Process and device for finishing industrial sharpening of the blades for safety reasons : en fr
  • CA627485A - Montage des contacts fixes et des bornes de relais electromagnetiques : en
  • DE1114000B - Method of making patterned hosiery : de en
  • DE1837959U - MULTI-WIRE MOVABLE ELECTRIC CABLE. : de en
  • BE601654A - New octahydroindols and their salts : en fr
  • CA627457A - Device for destroying vermin in fowls : en
  • CA627822A - Dental preparations : en
  • US3000024A - Shoe machine : en
  • US3000134A - Toy building blocks : en
  • US3000821A - Grease composition containing lithium salt of an ester of an acid phosphate : en
  • BE604333A - Air Vehicle Tire Tread : en fr
  • US3000985A - Preparation of diarylalkanes : en
  • BE604189A - Method and device for destroying foam in fermentation tanks and in particular in yeast culture tanks : en fr
  • BE604237A - Improvements to acoustic sounding devices : en fr
  • CA627555A - Apparatus for forming hollow sheet metal panels : en
  • CA627856A - Composition of matter in the nature of an explosive : en
  • CA627766A - Fuel injectors : en
  • BE604351R - Special filter placed on the exhaust pipe of vehicles intended to purify gases produced by engines, in order to reduce atmospheric pollution : en fr
  • CA627647A - Carbamates of tertiary carbinols : en
  • DE1114037B - Process for the polymerization of conjugated diolefins : de en
  • DE1114059B - Rotary piston flushing and charging blower for internal combustion engines : de en
  • DE1838049U - PORTABLE ELECTRO WELDING REPAIR BOX. : de en
  • FR1272404A - Belt support device in a conveyor : en fr
  • FR1272415A - Panties for ladies : en fr
  • US3000427A - Machine for producing helically coiled articles : en
  • US3000549A - Shopping bag : en
  • CA627682A - Sectionalizing device : en
  • CA627837A - Insulated pipe joint : en
  • US3000080A - Method of making welded bi-metal piston rings : en
  • US3000249A - Punch with guide cooperating with a pattern fix on a work piece : en
  • US3000461A - Sonic geophysical exploration : en
  • US3000532A - Multiple tray serving device : en
  • US3001130A - Eccentricity tester : en
  • CA627740A - Plasticized chlorinated vinyl polymers : en
  • DE1838037U - ELECTRON BEAM TUBE. : de en
  • DE1838144U - DEVICE AS PROGRAM CONTROL AT A FILM SHOWING. : de en
  • US3000824A - Lubricating oil composition : en
  • FR1272188A - Simplified fixing of waterproof cases : en fr
  • US3001075A - Radiation detector circuit : en
  • US3000468A - Mechanical timing unit : en
  • BE604424A - Improvements to chemical nickel plating processes : en fr
  • US3000899A - 1-r-2-amino-indoles : en
  • FR1272398A - Device for emptying full containers and in particular bed cans : en fr
  • US3000371A - Automatic fluid powered gun : en
  • US3000493A - Wire package and reel : en
  • BE604101Q - Quaternary salts of normophin and its acyl derivatives, and process for preparing them. : en fr
  • BE604377A - Device for fixing a driving part on a conveyor chain with round links. : en fr
  • US3000918A - Vinyl ester synthesis : en
  • US3000221A - Control apparatus : en
  • US3000643A - Controllable skate having continuously applied brake : en
  • US3000701A - Production of sodium borates : en
  • US3000605A - Scaffold jack : en
  • FR1272157A - Improvements to low oil volume circuit breakers : en fr
  • BE604022A - Automatic coulometric analyzer : en fr
  • US3000216A - Incremental hydrobarophone : en
  • US3000669A - Chair bracket : en
  • US3000942A - N,n'-(nitrazaalkyl) oxamides : en
  • US3001120A - Power supplies : en
  • US3001169A - Transmission-line connector : en
  • CA627674A - Segregating apparatus : en
  • CA627587A - Apparatus for feeding filamentary particles : en
  • US3000540A - Flow control device and method : en
  • US3000262A - Photoelectrically controlled rear mirror : en
  • DE1113975B - Time switch with escapement : de en
  • DE1837939U - HEAT EXCHANGER. : de en
  • BE601614A - Tricyclic ketones and their preparation : en fr
  • BE604102R - Two-stroke internal combustion engine. : en fr
  • BE604179A - Arrangement of a rotary compressor with oil reflux : en fr
  • CA627655A - Alkaline storage battery with negative iron electrode : en
  • US3000677A - Piston ring expander : en
  • US3001175A - Hydraulic rectifying bridge circuit : en
  • DE1113933B - Process for the production of borohydrides from boron trihalides and hydrogen : de en
  • FR1272397A - Apparatus for taking gas samples and measuring the temperature of shaft furnaces and in particular blast furnaces : en fr
  • US3000739A - Process for preparing silver halide emulsions : en
  • BE603900A - Method and installation of wastewater clarification, using activated sludge : en fr
  • US3000751A - Prevention of tarnish of bronze printing : en
  • BE604240A - Improvements to bolt connections : en fr
  • BE604297A - Method and machine for cutting high speed gears : en fr
  • BE604466R - Auxiliary charge for grenade launcher projectiles : en fr
  • DE1113996B - Method of treating paints : de en
  • US3000906A - Purification of pivalolactone : en
  • US3000964A - Process of recovering boron fluoride catalyst for the alkylation of phenols : en
  • CA627472A - Joint for connecting units of electrical equipment composed of a plurality of prefabricated units : en
  • US3000803A - Thermocouple cable arrangements : en
  • LU40428A1 - : en
  • US3001136A - Bearing arrangement : en
  • FR1272161A - Pole for connecting electrical outlets : en fr
  • US3000925A - Alkylene-bis-boracyclooctane preparation : en
  • FR1272321A - Device for assembling electronic tube parts : en fr
  • GB877827A - Improvements in the curing of epoxide resins : en
  • GB878053A - Temperature controlled oven for a frequency standard generator : en
  • CA627599A - Electro-hydraulic servo valve : en
  • DE1838186U - HOLDER FOR FILLING MATERIALS IN BOXES WITH STRING, STRAPS OR. DGL. : de en
  • US3000348A - Moistening device : en
  • US3001083A - System for protecting electrical equipment against short circuits : en
  • DE1114032B - Process for the production of polymeric carboxylic acids : de en
  • DE1838061U - TABLETING MACHINE. : de en
  • DE1838095U - RING CHAMBER WITH LEVELING DEVICE. : de en
  • BE604231A - Prefabricated elements and method of construction. : en fr
  • US3000943A - N,n'-bis(nitrazaalkyl)-n,n'-dinitro oxamides : en
  • BE604072Q - Beverage refrigeration appliance : en fr
  • DE1838113U - CONNECTING BRACKET. : de en
  • FR1272046A - Improvements in the manufacture of sheathed electrical elements : en fr
  • FR1272272A - Toothpaste containing egg albumin and pure lysozyme combined or used separately : en fr
  • GB877787A - Cellulosic tissue products : en
  • BE604358A - A dust filter and a method of using it : en nl
  • US3000036A - Cleaning tool : en
  • US3000190A - Apparatus and wearing apparel for body refrigeration : en
  • US3000410A - Apparatus and method for the jogging and jointing of veneer : en
  • US3000132A - Dipless minnow bucket : en
  • CA627651A - Extrusion puller : en
  • CA627809A - Therapeutic substances and compositions : en
  • DE1114112B - Pusher connection for door locks : de en
  • DE1838083U - DUESENSTOCK FOR HOME FOUNTAIN. : de en
  • US3000268A - Toggle lock for breech bolt : en
  • US3000230A - Hydrodynamic transmission : en
  • US3000042A - Leg mount for furniture glides : en
  • US3000593A - Carrier aircraft having an annular wing : en
  • US3000628A - Bow stringer : en
  • DE1114078B - Headbox for paper machines or the like. : de en
  • FR1272290A - Automatic gain regulation device in a transistor amplifier : en fr
  • DE1114088B - Aircraft, especially for testing flying wings moved with muscle power : de en
  • FR1272134A - Egg packaging : en fr
  • GB877730A - Aliphatic acyl esters of oleandomycin : en
  • US3001001A - Light fixture for suspended grid ceiling : en
  • US3001066A - Remote control transmitting device : en
  • US3000454A - Material weighing and bag filling machine : en
  • US3000601A - Portable nursery feeder : en
  • LU38398A1 - : en
  • US3000242A - Riveting machine : en
  • US3000244A - Power operated rotary impact wrench : en
  • US3000548A - Container construction : en
  • USD191373S - Spoon or similar article : en
  • CA627684A - Impingement-type separator : en
  • DE1837916U - REPRESENTATIVE FOLDER. : de en
  • BE604334A - Abrasive fabrics and their preparation. : en fr
  • DE1838068U - MULTI-PIECE DISHWASHER BASKET. : de en
  • FR1272191A - Catalyst and process for the polymerization of an ethylenically unsaturated monomer : en fr
  • US3000266A - Semi-automatic and full-automatic operation of gas-operated firearm with slidable barrel and slidable receiver : en
  • US3000920A - Nitrazaisocyanates : en
  • CA627727A - Reel assembly fastener : en
  • US3000084A - Apparatus and method for fabricating finned tubing : en
  • US3000741A - Preparation of silver halide emulsions : en
  • US3000259A - Variable magnification lens system : en
  • US3000033A - Windshield clearing system : en
  • US3000476A - Switch operated brake control : en
  • US3000890A - 1,3-bis-(nitroalkyl) 5,5-di-nitrohexahydro pyrimidines : en
  • US3000048A - Overhead door : en
  • US3000204A - Door control mechanism : en
  • US3000974A - Chlorinated derivatives of diels-alder adduct of pentachloropentadiene and cyclopentadiene : en
  • DE1113974B - Electrical push button switch for one-time wiping contact : de en
  • FR1272271A - Boiler for hot water preparation with tank for use water : en fr
  • CA627483A - Relais electromagnetiques : en
  • CA627780A - Current conductive spring bearing for vacuum switch contacts : en
  • US3000118A - Foot covering : en
  • US3000341A - Group burning fixture : en
  • US3000855A - Light stable polymeric compositions : en
  • US3001074A - Measuring system : en
  • US3001154A - Electrically tuned microwave bandpass filter using ferrites : en
  • US3000378A - Limb compression sleeve : en
  • US3000400A - Dual height leveling valve for vehicle air suspension : en
  • USD191372S - Hasp lock : en
  • US3000158A - Bag-tying apparatuses : en
  • US3000830A - Use of polyvinylpyrrolidone as a soil-suspending agent : en
  • BE604431A - Process for freezing foods such as fish fillets and plant foods such as peas : en fr
  • US3000095A - Electric can opener : en
  • US3001195A - Antenna structure : en
  • BE604057A - Horizontal mobile column drilling-milling machine. : en fr
  • US3000969A - Alpha,omega-dihalo-geminal-dinitro compositions : en
  • BE604296A - New profiling process for grinding wheels to cut gears and means of implementation : en fr
  • DE1838142U - CAM-CONTROLLED GRIPPER CONTROL UNIT FOR OPTIONAL FILM FORWARD OR BACKWATER TRANSPORT. : de en
  • FR1272139A - Method and device for removing moisture or drying porous building elements, in particular masonry structures : en fr
  • US3000697A - Transuranic element, composition thereof, and methods for producing, separating and purifying same : en
  • US3000833A - Color salts of fluoren-9-ols as infrared absorbers : en
  • US3001034A - Mechanism for mechanically maintaining taut an electrical cable between two relatively rotatable members : en
  • US3000010A - Pressure suit : en
  • US3000679A - Furniture bracket : en
  • US3001099A - Protecting device for three phase motor having shiftable rotor as a part of the assembly : en
  • CA627529A - Inertia arming switch : en
  • CA627855A - Explosive : en
  • BE604308A - Method and device for spinning, "carded" manner, with simultaneous drawing, for woolen, cotton or other short-fiber threads of a similar nature. : en fr
  • BE604147A - Method for separating particles into fractions of different grain sizes, and sifter for carrying out the method. : en nl
  • BE603910R - Method for inhibiting the action of monoamine oxidase in warm-blooded animals : en fr
  • BE604233A - Safety device for looms : en fr
  • BE601505A - New process for the preparation of ferrimycin : en fr
  • CA627729A - Reaction propulsion toy : en
  • US3000146A - Wall anchor : en
  • CA627637A - Paint can and cover : en
  • US3000870A - Alkyl and aryl bis (cyclopentadienyl) titanium-titanium tetrachloride polymerization catalysts and process for polymerizing olefins therewith : en
  • BE603956A - Stable synthetic aqueous emulsions : en fr
  • BE604387Q - Method and apparatus for the finishing of pieces of fabric, knitting, leather, hide or any other flexible material and the assembly of such pieces : en fr
  • CA627679A - Surface treatment of platinum-rhodium alloys : en
  • CA627805A - Manipulating apparatus for irradiation of capsules in nuclear reactors : en
  • BE604270A - Individual electrically controlled spinning spindle : en fr
  • BE604157A - New photoelectric light meter. : en fr
  • BE604363A - Resistance spot welding device. : en fr
  • CA627774A - Vacuum switch using bellows and diaphragms for controlling a movable contact : en
  • IE25375L - Isoprene. : en
  • FR1272057A - Pulse counter : en fr
  • FR1272410A - Safety control installation for rail vehicles : en fr
  • FR1272327A - Process for preparing conformable laminate materials : en fr
  • DE1114144B - Forklift : de en
  • US3000909A - Process of preparing butylene oxide from butylene chlorohydrin : en
  • FR810M - : fr
  • CA627794A - Tow brake : en
  • DK91763C - Procedure for bleaching and washing. : da en
  • GR22300B - USE OF A PRISM FOR TEACHING ARITHMETIC IN PRIMARY SCHOOL. : el en
  • BE604091A - Process for reducing or eliminating the biuret content of urea. : en fr
  • CA627507A - Gas liquid contacting apparatus : en
  • BE604066A - New cladding or roofing element and its manufacturing process. : en fr
  • US3000564A - Electronic apparatus : en
  • US3000574A - Dual atomization and electrostatic deposition means : en
  • CA627470A - Method of preparing root-vegetable and vegetable joice preserves, in particular of carrots and beet-roots : en
  • DE1113969B - Subsea telecommunications cable arrangement with rigid, pressure-resistant amplifiers : de en
  • DE1113988B - Electrolytic capacitor : de en
  • DE1114021B - Evaporation device for enriching the air with fragrances : de en
  • FR1272088A - Process for preparing lauryl-mercaptan : en fr
  • BE604410A - Vehicle intended for repairing heavy-duty vehicles and more especially for dismantling and reassembling the tires of such vehicles. : en fr
  • BE603864A - Vacuum freezing apparatus for separating a solute from a solution : en fr
  • DE975188C - Device for clearing out round stash basins : de en
  • DK91796C - Intake pipe for intake silencer and air filter system for internal combustion engines. : da en
  • BE603894A - Flying target for shooting exercises and competitions. : en fr
  • CA627560A - Electroluminescent surround screen : en
  • DE1837986U - OIL- AND DUST-PROOF PUSH BUTTON. : de en
  • GB877826A - An improved process and apparatus for comminution of coarse mineral materials : en
  • US3000449A - Cotton chopping machine : en
  • US3001037A - Retractable finger bus duct plug with three position handle : en
  • BE604241Q - Mechanism indicating "Product sold out" : en fr
  • BE604254A - Gate handle of an electric meadow fence : en nl
  • BE604275A - Inflatable bag for liquid extraction device : en fr
  • CA627705A - Process of removing to a large extent thiophenes from aromatic hydrocarbons by a treatment with concentrated sulfuric acid : en
  • CA627848A - Heterocyclic compounds : en
  • BE604121A - Electrical plug and socket connections. : en fr
  • US3000987A - Hydrocarbon conversion process : en
  • US3001160A - High pressure waveguide window : en
  • US3000450A - Plant thinning machine : en
  • BE603903A - A method of manufacturing a hollow four-sided tapered beam or column from sheet metal : en nl
  • CA627487A - Transistor amplifiers : en
  • CA627835A - Resurfaced concrete structure : en
  • JPS3616955B1 - : ja
  • CA627626A - Plastic beads : en
  • GB877839A - Improvements in or relating to electrical warning systems for nuclear reactors : en
  • BE603990A - Elastic safety traffic bollard, in an elastic or plastic material : en nl
  • CA627460A - Transmission-line connector : en
  • US3000723A - Fertilizer composition comprising a nitrogenous compound and hydrazine or hydrazine salts : en
  • DE1838130U - STAND DRILLING MACHINE. : de en
  • FR1272169A - Arrangement of a floor on a carrier vehicle whose lower platform allows the loading of a double line of vehicles or other goods : en fr
  • GB877703A - Improvements in or relating to fuel elements for nuclear reactors : en
  • GB877978A - Improved sheet for holding postage stamps or the like : en
  • DE1114133B - Water contamination : de en
  • DE1838021U - DEVICE IN A HOUSING FOR IGNITION OF A GAS DISCHARGE LAMP WITH OPERATING TIME MEASUREMENT. : de en
  • GB877918A - Improvements in or relating to windows for observation into ducts carrying dust-laden gases : en
  • DK91772C - Process for the preparation of pyrimido- [4,5-b] -quinoxaline derivatives. : da en
  • US3000079A - Tuner and method for making same : en
  • USD191368S - Tea bag holder : en
  • US3000921A - Nitro isocyanates : en
  • FR1272003A - Device for stereoscopic examinations, especially aerial photographs : en fr
  • GB877857A - Method and apparatus for packing or densifying sand casting moulds : en
  • US3000700A - Method for producing sodium borates of lowered iron content : en
  • CA627494A - Combustion furnace recuperator : en
  • FR1272103A - Process for protecting materials in a corrosive environment : en fr
  • FR1272198A - Multiple household electrical appliance : en fr
  • GB877616A - Improvements in electrical connectors : en
  • GB877620A - Improvements in or relating to lifting mechanisms : en
  • US3000054A - Extrusion die device : en
  • US3000354A - Refill of a ball point writing means : en
  • BE604311A - Method and device for analyzing a mixture of substances by selective absorption of rays : en fr
  • CA627695A - Hydrocarbon fuel with lithium carboxylate additive : en
  • CA627811A - Electrically heated furnace : en
  • DE1838105U - CALENDARS, IN PARTICULAR WALL CALENDARS. : de en
  • DE1838172U - MAGNETIC DOOR LOCK, ESPECIALLY FOR GARAGE AND GARDEN DOORS. : de en
  • BE604142A - Adjustment device for electric cooking appliances. : en fr
  • FR1272136A - Improvements in the preparation of tertiary amines : en fr
  • GB877673A - Improvements in or relating to pistons : en
  • US3000624A - Air spring assembly and control device therefor : en
  • FR1272297A - New manufacturing process for winding yarns : en fr
  • BE603959A - Method and device for establishing metallurgical bonding joints between zirconium, or alloys rich in zirconium, and a ferrous metal : en fr
  • GB877615A - Improvements in or relating to the production of laminated structures : en
  • BE604349A - Process for the preparation of formaldehyde and lower aromatic hydrocarbon resins : en fr
  • CA627517A - Chasse-neige : en
  • DE975193C - Sunroof lock : de en
  • US3000576A - Spray gun : en
  • US3001163A - Magnetic core construction : en
  • GB877644A - Method of manufacturing cooling bodies for cooling electrical components : en
  • GB877773A - Improvements relating to gear grinding machines : en
  • FR1272222A - Method and apparatus for detecting solids suspended in liquids : en fr
  • FR1272131A - Improvements to reciprocating compressors : en fr
  • FR1272153A - Pressurized fluid control device for a propulsion installation, particularly for a marine propulsion installation : en fr
  • CA627575A - Hydraulic system for steam turbine : en
  • CA627715A - Two-stroke internal combustion engines : en
  • CA627839A - Process for arene metal carbonyls : en
  • DE1838091U - CAP. : de en
  • FR1272197A - Product used to fix folds, to prime colored fabrics and to erase all traces of old folds : en fr
  • US3000227A - High pressure valve : en
  • US3000599A - Fishing rod holder : en
  • US3001151A - Electromagnetic wave modulating devices : en
  • DE1837952U - ROTATING CONTACT ARM FOR STRONG HIGH FREQUENCY CURRENTS. : de en
  • DE1838094U - FLOW CONTROL DEVICE. : de en
  • GB877667A - New dyeing process : en
  • GB878000A - Improvements in or relating to coiled filters : en
  • DE1838179U - COVER MACHINE GUN. : de en
  • GR22290B - Fractional distillation of starch. : el en
  • GB877860A - Process for making improved greases : en
  • DE1113938B - Process for the preparation of 4,4-bis- [benzimidazolyl- (2)] - stilbene : de en
  • FR1272345A - Apparatus for separating must from grapes : en fr
  • DE1837967U - ROW OF CLAMPS FOR LAYING PARALLEL ELECTRICAL CABLES OR PIPING. : de en
  • FR1272122A - Spring compensating shaft for roller shutter : en fr
  • US3000214A - Electromagnetic thermometer : en
  • US3000365A - Method for protecting and treating a heating system against rust, corrosion, etc. : en
  • DE1837983U - ELECTRIC CONNECTOR WITH ADDITIONAL CONTACT. : de en
  • DE1114104B - Track link with rubber armored steel disks protecting the chain pins from ingress of water and dirt : de en
  • GB877660A - Automatic imbalance control apparatus : en
  • GB877982A - Liquid jet propulsion outboard motor : en
  • FR1272042A - Spring disconnect switch for adhesive tape dispenser : en fr
  • GB877938A - Preparation of carbon black : en
  • US3000309A - Fragmentation projectile : en
  • US3000452A - Cultivating and weeding hand tools : en
  • US3001043A - Inertial and centrifugally operated switch : en
  • CA627698A - Spot test method for estimating neutralization number of a mineral oil : en
  • FR1272394A - Method for detecting the presence of glucose : en fr
  • GB877643A - Improvements in the preparation of polyhydric alcohols : en
  • GB877758A - Improvements relating to roller-type unidirectional clutches or freewheel devices and the production thereof : en
  • US3001170A - Electrical connecting device : en
  • GB877851A - Improvements in ancillary equipment for vehicle lifts : en
  • FR1272171A - Metal partitions for bottle racks and other items : en fr
  • US3000060A - Crimping apparatus : en
  • US3000682A - Service panel for desks : en
  • DK91768C - Process for the preparation of 5-dibenzo (b, f) azepine derivatives or salts thereof. : da en
  • FR1272245A - Stretch hinged ribbon, especially watch strap : en fr
  • US3000389A - Control means comprising a resilient coupling for cooling system elements : en
  • FR1272039A - Protection of rotating rectifier assemblies : en fr
  • FR1272305A - Actuating device operating by a pressurized fluid for brakes, in particular of railway vehicles : en fr
  • US3000113A - Display unit : en
  • DE1114127B - Saw tooth opener for opening fiber material, especially cotton : de en
  • FR1272164A - Process for the surface protection of superimposed deposits of brass and nickel : en fr
  • GB877801A - Improvements in or relating to hinged fluid control valves : en
  • DK91802C - Cinematographic film projector provided with an alarm device which comes into operation as soon as the winding number on the upper film coil has decreased to a given value. : da en
  • FR1272058A - Digital signal detection equipment : en fr
  • GB877802A - Improvements in or relating to internal combustion engines : en
  • US3001157A - Nonreciprocal wave translating network : en
  • DE1113956B - Pull-up device for conveyor wagons : de en
  • DE1837906U - CROSS TRANSPORT DEVICE FOR COLLECTING ROLLED MATERIAL. : de en
  • DE1837921U - LETTER PAPER FOLDER WITH INSERTED CLEAR VIEW COVERS USED BY ROD MECHANICS. : de en
  • DE1838005U - TEST TERMINAL PIN FOR LOW CURRENT, IN PARTICULAR TELEPHONE SYSTEMS. : de en
  • US3001082A - Regulated power supply systems : en
  • DE1837914U - Tear-off calendar. : de en
  • DE1837953U - ELECTRICAL DEVICE, IN PARTICULAR RADIO OR TELEVISION RECEIVERS. : de en
  • FR1271998A - Fixing device : en fr
  • FR76198E - Double shut-off water intake for the passage agent : en fr
  • US3000283A - Photoelectric exposimeter for photographic or moving-picture pick-up camera : en
  • US3000396A - Pressure relief valve : en
  • US3000627A - Assembly stand : en
  • US3000245A - Pivoted head, slidable side jaw wrench having ratchet-type actuating means : en
  • FR76185E - electro-mechanical converter element : en fr
  • GB877669A - Improved electric motor control system : en
  • US3000105A - Device for selecting recorded sections : en
  • US3000754A - Plastic surface covering having embossed appearance and method of making same : en
  • US3000335A - Diaphragm assembly apparatus : en
  • US3000591A - Rotary tension device for sewing machines : en
  • US3000986A - Alkylation of aromatic compounds : en
  • US3000254A - Expansion bolt means with thread means to couple the expansion shell to the bolt : en
  • US3000391A - Automatic controller for belt conveyor sprayer systems : en
  • US3000642A - Drill chuck : en
  • CA627631A - Fiberizing press : en
  • FR1272209A - Improvements to the continuous production of carboxylic acids by oxidation : en fr
  • DE1837950U - SUPPORT FOR ELECTRIC COILS, IN PARTICULAR FOR COUPLING COILS IN WIRELESS COMMUNICATION TECHNOLOGY DEVICES. : de en
  • DE975187C - Semiconductors made from ferromagnetic sintered masses : de en
  • DE1838074U - WASHING CLOTHS OR CLOTHES FOR CLEANING BODY PARTS, IN PARTICULAR HANDS AND FEET. : de en
  • DE1114039B - Method and device for counting amounts of liquid : de en
  • US3000044A - Door check : en
  • US3000401A - Boundary layer flow control device : en
  • CA627773A - Spring bearing for vacuumized electric devices : en
  • DE1837931U - DIRECTORY CARD FOR MAPS. : de en
  • GB877695A - An improved process for preserving the carcasses of birds : en
  • GB877844A - Control rod for nuclear reactors : en
  • US3001185A - Morse code hand signaling devices : en
  • US3000636A - Golf game device : en
  • US3000761A - Method of staining borosilicate glass and resultant article : en
  • FR1272431A - Method and lubricating device for hot spinning : en fr
  • FR1272445A - Board game : en fr
  • USD191371S - Cigarette lighter or similar article : en
  • US3000339A - Brazing filler metal : en
  • BE601504A - Process for preparing a novel antibiotic from a strain of actinomycetes exhibiting the properties of Streptomyces aureofaciens IRRL 2858 : en fr
  • CA627802A - Nuclear reactors : en
  • DE1114077B - Headbox for Fourdrinier paper machines : de en
  • GB878001A - Improvements in or relating to rotary leather treating machines : en
  • FR1272173A - Endless tape magazine : en fr
  • US3001168A - Wiring device : en
  • FR1272109A - Process for the preparation of catalysts for the polymerization of olefins : en fr
  • FR1272110A - Projector with emergency lamp for cycles, motorized or not : en fr
  • DK91801C - Tool for bending, slotted, slotted pipes with projecting, parallel tabs. : da en
  • BE604060R - Praktische method om briefomslagen te openen. : en fr
  • GB877694A - Improvements relating to protective devices for electrical equipment : en
  • GB877836A - Improvements in or relating to synchronous machines : en
  • BE604152A - Process for the manufacture of shaped parts with a cellular structure. : en fr
  • CA627488A - Clamping arbor for splines : en
  • US3000256A - Optical height finders : en
  • US3000975A - Chlorination of toluene : en
  • GB877692A - Improvements in or relating to motor vehicle quarter-light assemblies : en
  • BE604246A - Panel indicator assembly : en fr
  • FR1272129A - Magnetogram duplicator : en fr
  • FR1272277A - Improvements to skidding devices for size conveyors used in mines : en fr
  • GB877914A - Method and apparatus for electrical welding : en
  • US3000509A - Sorting device : en
  • US3001166A - Transformer connector : en
  • USD191355S - Chair : en
  • FR1272409A - metal shelf with removable shelves : en fr
  • GB877674A - Improvements in or relating to co-operating electrical contacts engageable by relative sliding displacement : en
  • GB878021A - Process for dyeing nitrogenous fibres : en
  • DE1113936B - Process for the preparation of hydantoin derivatives : de en
  • DE1838189U - LAMINATED CARDBOARD STRIP FOR PACKAGING PURPOSES. : de en
  • DE1838066U - STRAP BACKPACK. : de en
  • GB877706A - Steam generating plants : en
  • US3000886A - Substituted aroylalkyl phenothiazinylalkyl piperazines : en
  • US3001112A - Transistor and method of making same : en
  • GB877813A - Improvements in or relating to change-ratio gearing motion translating devices : en
  • US3000534A - Gasoline filler cap : en
  • USRE25038E - ramey : en
  • US3000965A - Polynitro diols : en
  • US3000073A - Tenter clip : en
  • US3000563A - Electronic divider : en
  • FR1272092A - Improvements to transformer devices for electrical computers and other uses : en fr
  • FR1272124A - Mechanical reader for indicating apparatus, in particular for photographic apparatus : en fr
  • BE603972A - Electrical circuit : en fr
  • BE604041A - Improvements in the production of castings and ingots and exothermic products : en fr
  • CA627826A - Spectacle's temples hinge mounting : en
  • FR1271971A - New derivatives of iminostilbene and their preparation : en fr
  • BE601402A - Synthetic tannins for white leathers. : en fr
  • BE603851A - Compositions capable of releasing a constituent in a controlled manner, and their preparation : en fr
  • FR1272376A - Thiophosphoric esters and process for their preparation : en fr
  • US3001042A - Snap-action switch : en
  • US3000455A - Transporting unit for house trailers : en
  • US3001021A - Electrical information storage arrangements : en
  • DE1838015U - WATERPROOF ELECTRIC LUMINAIRE, ESPECIALLY FOR LIGHT BULBS. : de en
  • DE1838067U - EXTENDABLE MULTI-PURPOSE HOLDER. : de en
  • FR1272096A - Pilgrim pitch rolling mill, with cooled mandrel for the production of tubes : en fr
  • FR1272246A - Improvements to pneumatic casings for vehicle wheels : en fr
  • GB877847A - Improvements in or relating to methods of manufacturing anode discs for use in rotary-anode x-ray tubes : en
  • DE1113925B - Mail folder mechanism : de en
  • FR1272307A - Brake applicable in particular to vehicles traveling on railways : en fr
  • FR76166E - Method for attaching frames to rods or tubes of fibers bound by resin : en fr
  • FR1272220A - Welding process : en fr
  • FR1272382A - Shoe frame : en fr
  • IE24813L - Water closets : en
  • FR1272133A - Dosing dispenser for powdery products : en fr
  • FR1272332A - New photographic product with built-in developer and dry development process. : en fr
  • FR1272292A - Vehicle coupling and steering device : en fr
  • FR1272309A - Cutter or chopper, in particular for chain cutters : en fr
  • FR76199E - Mechanical pencil comprising a clamp holding a removable lead element : en fr
  • GR22301B - PREPARATION OF A GREEK ECONOMY OF ORIGINALLY PROCESSED LEAVES AND FLOWERS OF THE LOUIS BUSINESS. : el en
  • DE1838022U - SOCKET FOR THE IGNITION DEVICE OF A FLUORESCENT LAMP. : de en
  • DE1838131U - DEVICE FOR RIVETING AND RIVETING KNIFE BLADES, IN PARTICULAR CUTTING KNIVES. : de en
  • GB877733A - Heat hardenable compositions : en
  • BE603973A - Checking device for paper money and other sheets : en fr
  • BE604035A - Process for preparing a protein product suitable as an anti-spattering agent and for preparing margarine using this product : en nl
  • BE601560A - Electro-optical device : en fr
  • CA627609A - Pressure sensitive particles for coating : en
  • IE25593L - Isoquinoline derivatives : en
  • FR1272368A - Reflective surface for spotlight, headlight, lantern or other applications : en fr
  • GB877637A - Acid electrolytic copper-plating baths : en
  • US3000533A - Engine inlet plug : en
  • US3001086A - Linear sweep circuit arrangements : en
  • FR1272172A - Combined electrical device forming resistance and capacitor with incorporated surge arrester, in particular for television antennas : en fr
  • FR1272240A - Thrust bearings : en fr
  • GB877908A - Treating of thermoplastic tubes : en
  • DE1838053U - IGNITION BURNER FOR DIFFERENT TYPES OF GAS. : de en
  • DK91782C - Process for the preparation of a monoazo dye. : da en
  • US3000518A - Conveyor distributing system with station selector : en
  • GB878014A - Improvements in or relating to heat insulating covers for steam pressing machines : en
  • FR76180E - frame bracket : en fr
  • GB877886A - Antibacklash differential mechanism : en
  • DE1113958B - Device for automatic gear shifting of multi-speed transmissions of rail vehicles : de en
  • FR1272160A - Autonomous servo-actuator with electric power supply and control : en fr
  • FR1272263A - Method for resetting a timepiece and installation for implementing this method : en fr
  • GB877737A - Improvements relating to the recovery of thiocyanates : en
  • FR1272436A - Electrolytic deposition of nickel : en fr
  • GB877655A - Railway car coupler and coupler operating mechanism : en
  • DE1837954U - ELECTRICAL NEWS DEVICE, IN PARTICULAR TELEVISION OR BROADCASTING DEVICE. : de en
  • DK91785C - Fixed curtain cover. : da en
  • FR1272328A - Manufacturing process of vinyl phosphonic acid : en fr
  • GB877645A - Improvements in or relating to packing sleeves for valves or cocks : en
  • US3001174A - Connector : en
  • GB877838A - Improvements relating to gas turbine engine air intakes : en
  • GB877981A - Nitriding process : en
  • DE1838025U - FLOOR LAMP WITH SPEAKER. : de en
  • FR76161E - Large ski safety strap attachment : en fr
  • GB877741A - Improvements in liquified gas containers : en
  • DE1114008B - Method and device for the production of rod and tubular glass with a heating and cooling zone around an obliquely downward pointing mandrel : de en
  • DE1838071U - EXTENDING TABLE. : de en
  • US3000355A - Marking devices : en
  • US3000530A - Transport tanks having a substantially spherical wall : en
  • DK91780C - Ferromagnetic material and method of manufacture. : da en
  • FR1272233A - Fibrous material and process for its preparation : en fr
  • GB878037A - Improvements in separating dust from an air stream : en
  • US3000168A - Method and apparatus for producing bulky yarn : en
  • US3000192A - Air conditioning : en
  • US3000383A - Method of forming tobacco composition : en
  • US3001116A - Servosystem inverse gain changer : en
  • DE1113955B - Elevated road or bridge made of reinforced concrete with prestressed hollow girders arranged in the direction of the road or bridge : de en
  • DE1114057B - Preparations for combating insects and their stages of development : de en
  • DE1838004U - DEVICE FOR TESTING THE VOLTAGE OF THE INSULATION OF ELECTRICAL CABLES. : de en
  • FR1272218A - Optical exploration device : en fr
  • FR76182E - Viscose process and products obtained by this process : en fr
  • FR1272423A - Salient pole synchronous machine : en fr
  • GB877954A - Planing machines for smoothing billets of cylindrical or part-cylindrical form : en
  • GR22297B - LAUNDRY AND FABRIC WASHING MACHINE. : el en
  • CA627646A - Meter housing : en
  • DE1113981B - Air gap cores for choke coils, earth leakage coils, etc. like : de en
  • US3000284A - Devices for determining the drientation in space of an apparatus at a given time : en
  • US3000557A - ellerbeck : en
  • US3000436A - Liquid fuel supply system for aerial bodies : en
  • US3001084A - Magnetic amplifier without ringback : en
  • FR1272123A - Multiple element fire traps : en fr
  • US3000210A - Meter for liquids : en
  • US3000497A - Salt purification, reclamation and treatment plant : en
  • DE1837938U - LOCKING FLAP OR DOOR FOR THE FREEZER COMPARTMENTS OF REFRIGERATORS. : de en
  • FR1272010A - Casket manufacturing process : en fr
  • GB877822A - Improvements in and relating to the production of toothed and flanged metal binding strips : en
  • GB877852A - Machine and method for forming wire units : en
  • US3000089A - Method of assembling a torque transmitting device : en
  • DE1838036U - DEFLECTION UNIT WITH BEAM CENTERING DEVICE FOR CATHODE BEAM TUBES. : de en
  • DE1838140U - RANGEFINDER DEVICE, IN PARTICULAR FOR MIRROR REFLEX CAMERAS. : de en
  • DE1114042B - Projector with a bent beam path : de en
  • SE176590C1 - : en
  • GB877816A - Electric light fittings : en
  • GB877934A - Improvements in or relating to telescope and binocular eye pieces : en
  • US3000490A - Accumulator conveyor : en
  • US3001194A - Broadband discage antenna : en
  • DE1114149B - Pusher centrifuge with a push floor that discharges the material to be spun in both directions : de en
  • DE1838043U - HEATABLE INSOLE FOR THE DRIVER. : de en
  • DE1838063U - SPIT FOR LOCKING HAIR COILS. : de en
  • DE1100806C2 - : de
  • DE1113960B - Transition device on the front of vehicles, in particular of rail vehicles : de en
  • GB877841A - Improvements relating to radiation-sensitive silver halide emulsions : en
  • US3000594A - Tiltable jet power unit for aircraft : en
  • USD191349S - Lever operator for jalousie windows : en
  • FR1272025A - Process for preparing rechlorinated polyvinyl chloride solutions : en fr
  • GB877691A - Improvements in or relating to animal feeding stuffs : en
  • DK91809C - Apparatus for use in airtight packaging of goods, in particular foodstuffs. : da en
  • FR76193E - New process and device for the manufacture of porous membranes : en fr
  • GB877882A - Improvements in the production of bivanillyl : en
  • DE1837977U - FLUSH-MOUNTED INSTALLATION BOX. : de en
  • USD191363S - Figure 2 figure : en
  • BE603995A - Process for the preparation of non-diffusible color couplers for yellow : en nl
  • GB877750A - Polyolefin compositions : en
  • US3000655A - Quick detachable coupling : en
  • US3000664A - Collapsible house for motor vehicles : en
  • US3000424A - Method of making steel offset fitting : en
  • FR1272363A - Clutch : en fr
  • FR1272073A - Improvements to spray dryers : en fr
  • DE1838162U - LOCK WITH SPOUT FOR CONTAINER. : de en
  • US3000148A - Two-lap lapping machine : en
  • FR1272427A - Thermoplastic valve bag : en fr
  • BE604025A - Insulating panels and manufacturing process. : en fr
  • CA627616A - Method of deodorisation of petroleum hydrocarbons : en
  • GB877998A - Improvements in d.c. amplifiers : en
  • GB877759A - Improvements in boat steering devices : en
  • FR1272311A - Improvements to sighting devices : en fr
  • FR818M - : fr
  • CA627734A - Segmental air gap baffle : en
  • US3000206A - Load-deflection testing machine : en
  • CA627834A - Production of nickel carbonyl : en
  • BE604451A - Device for guiding ammunition to an automatic firearm : en nl
  • US3000715A - Propellant compositions : en
  • US3000796A - Process for inhibiting the polymerization of alpha-chloracrylate esters : en
  • US3000936A - 4,4-dinitro 1,7-heptanedioylchloride and method of making it : en
  • US3000239A - Depth stop for a boring tool : en
  • US3000752A - Coating metallic sheet or strip material with powdered annealing separator substances : en
  • CA627612A - Derivatives of piperidine carboxylic acids and process for preparing same : en
  • DE1838010U - HAND LAMP FOR USE IN MOTOR VEHICLE HEADLAMP LAMPS. : de en
  • US3000621A - Tiltable crucible or converter for refining crude iron : en
  • USD191384S - Radiant heater : en
  • CA627576A - Douilles perfectionnees en tole enroulee : en
  • US3000225A - Rotary drill heads : en
  • DE1113954B - Device for the automatic switching on and off of one or more spray guns of a road marking machine provided with compressed air supply valves : de en
  • US3000358A - Hydraulic props or struts : en
  • US3001035A - Distributor cap : en
  • US3000312A - Igniter : en
  • DE1838150U - VEHICLE BODY, IN PARTICULAR FOR TOURIST BUSES OD. DGL. : de en
  • BE603927R - Filter element : en fr
  • BE604235A - Device used for measuring large areas. : en fr
  • BE604417A - Preparation of macromolecular compounds : en nl
  • BE603932R - Improvements to joints and sealing caps with tear tab : en fr
  • CA627732A - Method of manufacture of an aluminium alloy, and the alloy obtained by this process : en
  • BE604184A - Primer for percussion firing : en fr
  • US3000656A - Pipe or tubing connector : en
  • US3000724A - Manufacture of nitrogen containing complex fertilizers : en
  • CA627721A - Radar identification system : en
  • CA627796A - Release assembly for tubing caliper : en
  • CA627654A - Magnetic tape apparatus : en
  • CA627664A - Portable heater : en
  • US3000345A - Liquid indicator : en
  • US3000981A - Synthesis of hydrocarbon type lubricating oils : en
  • US3000828A - Manufacture of metal oxides and of ferrites : en
  • CA627568A - Condensation products of polyether glycols, an organic diisocyanate and a chain extending agent : en
  • CA627769A - Hay crusher with automatic roll positioner : en
  • US3000272A - Lamp base solder trimming apparatus : en
  • DE1114116B - Electric dry shaver : de en
  • DE1838100U - MARKING DEVICE FOR MARKING A DUTY WITH A SYMBOL. : de en
  • US3000903A - Phenylalkylhydrazines and use as psychotherapeutics : en
  • CA627830A - Antioxidant and process for preparing the same : en
  • BE604303A - Loading device : en fr
  • US3000055A - Grinding, mixing and feeding apparatus for plastic molding machines : en
  • US3000369A - Fuel injection apparatus : en
  • US3000370A - Cylinder liner and valve seat assembly : en
  • BE604369A - Circuit system intended for an electronic device for controlling and regulating rectifiers in industrial high-frequency heating installations : en fr
  • CA627477A - Pile and pile driving apparatus : en
  • CA627486A - Manicure device : en
  • BE604207A - Improvements to watch movements and in particular to automatic time-setting devices : en fr
  • DE1114005B - X-ray examination device with the primary beam diaphragm arranged on the tube housing : de en
  • DE1114137B - Method of firing white cement : de en
  • USD191389S - Hard surface floor covering or similar article : en
  • US3000029A - Bath tub cleaning brush : en
  • US3000635A - Archery arrows : en
  • BE604171A - Coupling system : en fr
  • CA627831A - Process and apparatus for bulking filamentary material : en
  • US3000606A - Balanced mounting means for a surgical lamp : en
  • DE1838006U - DEVICE FOR ADJUSTING THE HEIGHT OF A MAGNETIC YEAR. : de en
  • BE603937A - Improvements to nuclear reactors : en fr
  • CA627764A - Magnesium alloys with high creep resistance to permanent deformation at elevated temperatures : en
  • BE604326A - Device for reducing the effects of contraction or expansion of a sealed metal enclosure on one or more liquefied gas reservoirs placed inside its walls : en fr
  • BE604429A - Machine brews fresh coffee for one cup at a time. : en fr
  • GB878018A - Improvements in feeding device for presses and other machine tools : en
  • BE604186A - Improvements in the production of phosphonitrile fluorides : en fr
  • LU40487A1 - : en
  • BE604003A - Suction device for winding machine : en fr
  • CA627825A - Multiple take-off power transmission : en
  • BE603925A - Improvements to electric induction devices : en fr
  • BE603945A - Seamless translucent tile assembly system. : en fr
  • BE604154A - Adjustable voltage power supply. : en fr
  • US3000209A - Torque wrench : en
  • USD191367S - Meat patty mold : en
  • DE1838165U - BOTTLE CELL, IN PARTICULAR FOR BOTTLE WASHING MACHINES. : de en
  • US3000567A - Computer devices : en
  • BE604173A - A method for transporting and / or for supplying closed weight containers to a treatment machine, as well as a machine for performing this method. : en nl
  • CA627702A - Vapor-liquid phase conversion : en
  • CA627513A - Manufacture of pipes : en
  • CA627785A - Driving chucks, particularly for inspecting fuel elements of nuclear reactors : en
  • BE604282A - Support rail construction, more particularly for curtains : en nl
  • US3000670A - Seat construction : en
  • US3000995A - Combined isomerization and cracking process : en
  • CA627480A - Spray-plastering-device for applying mortar to ceilings and walls of buildings : en
  • CA627614A - Friction brakes : en
  • CA627777A - Feed mechanism : en
  • BE604089A - Machine for shaping artificial building stones intended for use in the construction technique without mortar. : en fr
  • BE604341A - Improvements to wet separators : en fr
  • DE1114052B - Clip bracelet for wristwatch : de en
  • GB877622A - Isopropanol purification process : en
  • GB877809A - Improvements in electric circuit breakers : en
  • CA627552A - Apparatus for rolling : en
  • US3000503A - Spiral classifier : en
  • BE604439A - Magnetic push-button devices and switches using such devices : en fr
  • BE570411A - NEW PROCESS FOR MANUFACTURING DICHLORO4-6PYRIMIDINE. : en fr
  • BE601405R - A process for the production of compounds of the divinyl-1-3 benzene series. : en fr
  • BE604258A - For electric salt bath and electrode : en fr
  • DE1113979B - Arrangement for driving a device to be driven uniformly, in particular an alternating current generator with a practically constant frequency, by means of a shaft driving at a variable speed : de en
  • DE1838166U - DEVICE FOR FILLING BOTTLES AND OTHER VESSELS USING VACUUM PRESSURE. : de en
  • US3000170A - Twisting spindle : en
  • US3000915A - 9alpha-halo-21-alkane sulfonates of the pregnane series and process therefor : en
  • US3000153A - Method for packing products and a device for carrying out said method : en
  • US3000333A - Zig-zag sewing machine with variable sewing cycle : en
  • US3000569A - Multiplier of quantities represented by voltage amplitude and frequency : en
  • BE604044A - Apparatus for lifting sewage or similar liquids : en fr
  • CA627779A - Opposed piston diesel engines : en
  • DE1838145U - ENVELOPE AS INTERMEDIATE PACKAGING TO PROTECT PHOTOGRAPHICAL MATERIALS, IN PARTICULAR X-RAY FILMS. : de en
  • GB877866A - Printing forme for the printing and simultaneous punching, creasing or scoring of a blank : en
  • BE604010A - Multiple time division communication systems : en fr
  • FR1271975A - Improvement of the properties of cellular plastic materials by the addition of other products : en fr
  • GB877967A - Copolymers : en
  • GB878022A - Improvements in or relating to convertible chair beds : en
  • BE603918A - Bottle cap : en fr
  • BE604338A - Table for television receiver. : en fr
  • US3000126A - Cartridge-guiding mechanism : en
  • US3000174A - Process for effecting the propulsion of rocket and jet engines : en
  • CA627498A - Process for coffee : en
  • DE1837997U - FUSE SPRING FOR PRINTED CIRCUITS. : de en
  • DE1837935U - ENDLESS RIBBON FOR CASH REGISTERS OD. DGL. : de en
  • CA627706A - Spray-weld alloys : en
  • CA627675A - Method for increasing the effective thickness and resiliency of sheet metal and sheets produced thereby : en
  • DE1837949U - DIPOLA ANTENNA, IN PARTICULAR INNER ANTENNA : de en
  • US3000998A - Battery terminal clamp : en
  • CA627605A - Impact clutch mechanism : en
  • CA627661A - Method of making fuel elements : en
  • GB877828A - Improvements in or relating to dispensing devices for aerosols : en
  • BE604120A - Combination shoe brush of transparent plastic, the handle of which has a maximum storage space, in which a tube of shoe paste plus an applicator plug are placed. : en nl
  • CA627817A - Fuel injection pump : en
  • DE1838158U - INTERMEDIATE TO THE MULTI-PURPOSE BAG WITH ADHESIVE MAGNET. : de en
  • GB877761A - Improvements relating to electronic counters : en
  • BE601657A - New compounds consisting of 2-acyl derivatives of l-cyanoformimidic acid hydrazide : en fr
  • US3001039A - Omni-directional inertial switch : en
  • US3000229A - Speed change device : en
  • USD191352S - Fig i fig : en
  • US3000439A - Moving belt suction box assembly : en
  • US3000056A - Mold carriers for use in rotational casting : en
  • US3000633A - Bowler's aid : en
  • US3000646A - Collapsible stroller : en
  • US3000695A - Compounds and compositions containing plutonium : en
  • US3000882A - Process for the synthesis of 18-homoandrostane-compounds : en
  • US3000910A - 17-isonitrose-3-aminoethers of the androstane series : en
  • USD191348S - Edible dipping container : en
  • DE1837993U - SECURITY ELEMENT. : de en
  • DE1838008U - LAMP MADE FROM A THERMOPLASTIC PLASTIC. : de en
  • US3000932A - Polynitro-substituted dibasic acids and esters : en
  • BE604116A - Condensation nucleus detector. : en fr
  • CA627522A - Telescoping pole : en
  • US3000698A - Precipitation of dense ammonium diuranate : en
  • US3001131A - Automatic meter calibrator : en
  • GB877789A - Aircraft flight control systems : en
  • GB878002A - Improvements relating to automatic slack adjusting mechanisms : en
  • US3000489A - Sensing device : en
  • US3000709A - Antiknock gasoline compositions : en
  • US3000046A - Door guide : en
  • US3000273A - Worktable : en
  • US3000485A - Multi-price vending machine : en
  • US3001076A - Measuring system : en
  • US3001158A - Waveguide pressurizing plug : en
  • DE1114125B - Bullet fuse with protection against premature disarming : de en
  • GB877786A - Method of manufacturing tissue products : en
  • GB878041A - Frequency selector : en
  • GB878049A - Improvements in or relating to sound reproducing machines : en
  • CA627853A - Projection picture screen : en
  • DE1838027U - LONG FIELD LUMINAIRE WITH CEILING MOUNTING PLATE. : de en
  • CA627643A - Valve mechanism with quick detachable electrical connectors : en
  • FR1271960A - Process for the preparation of unsaturated aliphatic compounds, in particular acids and their esters : en fr
  • GB877732A - The antibiotic rifomycin, its components and methods of preparing same : en
  • GB877991A - Improvements relating to mounting arrangements for electrical components : en
  • FR1272194A - Receiving housing for granulating machines for plastics : en fr
  • BE604203R - Folding box : en fr
  • DE1838048U - AUTOMATIC WELDING SHIELD. : de en
  • US3000950A - Aliphatic nitraza polynitro diamines : en
  • US3000117A - Snowshoe harness : en
  • US3000411A - Machine for cutting up wood, especially sawmill scraps : en
  • US3000902A - Croweacic acid derivatives : en
  • US3000948A - Nitramines : en
  • FR1272444A - Resonant cyclotron-type parametric amplifier : en fr
  • GB877627A - Improvements in or relating to means for facilitating the engagement of positive drive clutches : en
  • FR1272278A - acorn nut : en fr
  • DE1838124U - OVERFLOW PROTECTION FOR STORAGE TANKS. : de en
  • FR1272317A - Conveyor belt bearing for transporting passengers : en fr
  • DE1837948U - CABLE CONNECTION BOX MADE OF PLASTIC. : de en
  • FR1272147A - Hydraulic transmission group : en fr
  • US3000790A - Method of producing an atypically salt-responsive alkali-deacetylated polysaccharide : en
  • DE1114120B - Hand tensioner lock for drop barrel rifles : de en
  • US3000472A - Forced air cooled brakes : en
  • US3000577A - Shear pin drive for gyratory crushers : en
  • US3000922A - Quaternary salts of chloramphenicol esters of amino acids : en
  • DE1113964B - Telephone system with a number of links comprising paging equipment : de en
  • CA627461A - Magnetic catch : en
  • FR1271962A - Process for manufacturing silica having increased activity from high percentage silicate slag : en fr
  • GB877986A - Improvements in or relating to electric pulse counting apparatus : en
  • US3000317A - Tapered tubular propellant grain : en
  • FR76188E - Advanced digital calculator : en fr
  • DE1838127U - BOX-LIKE STORAGE CONTAINER FOR ENDLESS STRAPS FOR OFFICE MACHINERY AND THE LIKE. : de en
  • US3000393A - Valve structure : en
  • US3000775A - Sheathed polyester laminates : en
  • GB877626A - Improvements in and relating to superconductor elements : en
  • US3000362A - Tracer mechanism : en
  • US3000850A - Bridged ring phosphite stabilizers for vinyl resins : en
  • US3000961A - Trialkylborane process : en
  • BE604323A - Improvements made to stone surfacing machines such as marble, granite or granite : en fr
  • FR76160E - Automotive Vehicle Roof Antenna Bracket : en fr
  • GB877686A - Improvements in and relating to a.c. motor circuit arrangements : en
  • US3000162A - Pallet box filler : en
  • US3000892A - 1-aroylalkyl-4-aroylpiperazines : en
  • US3001145A - Multistage transistor amplifier : en
  • FR1272008A - New basic ethers of heterocyclic enols and their preparation : en fr
  • GB877854A - Improvements in gas oven control : en
  • GB877947A - Improvements in or relating to a process for the production of hydrocyanic acid : en
  • DE1838077U - HEATABLE KETTLE FOR COOKING, CHOPPING AND MIXING FOOD. : de en
  • GB877772A - Control current circuit for magnetic amplifiers : en
  • US3000067A - Shoe clip : en
  • BE603987A - Manufacturing process of electrolytic capacitors : en fr
  • BE604097A - Coronary dilator drug. : en fr
  • BE604399A - Process for preserving living animal cells and tissues : en fr
  • US3000068A - Guy line grab device : en
  • US3001085A - Static magnetic triggers with constant output : en
  • DE1114111B - Device for the hydraulically effected keeping constant the time sequence of a movement on work machines, in particular the feed movement on grinding machines : de en
  • DE1838198U - HAMMER. : de en
  • DE1114007B - Device for pulling pane glass : de en
  • GB877865A - Water-in-oil emulsion textile printing composition : en
  • US3000459A - Automatically-operated vehicle parking brake : en
  • US3000746A - Inhibition of false set in portland cement : en
  • US3000447A - Propeller mechanism for marine vessels : en
  • FR1271988A - Process for the preparation of 1-phenyl-3-methoxy-5-sulfanilamido-pyrazol-1, 2 : en fr
  • FR1272215A - Interchangeable lens camera : en fr
  • FR1272408A - Installation for measuring rolling temperature rise : en fr
  • GB877885A - Improvements relating to the treatment of aromatic polyamide structures : en
  • DE1838060U - DROP BOTTLE WITH SECURITY CAP. : de en
  • LU40419A1 - : en
  • CA627849A - Toy gun : en
  • FR1272015A - Device for improving heating in brick kilns : en fr
  • FR1272127A - Multitrack recording and playback : en fr
  • FR1272239A - Improvements to low electrical capacitance semiconductor devices : en fr
  • FR1272441A - Aircraft autopilot : en fr
  • DE1838159U - MOTOR VEHICLE, IN PARTICULAR DELIVERY VEHICLE WITH A LOADING CONTAINER. : de en
  • DE1838163U - LONGITUDINAL CLEANING MACHINE FOR CLEANING LIQUID CONTAINERS, ESPECIALLY BOTTLES. : de en
  • DE1838153U - BACK SUPPORT FOR VEHICLE SEATS. : de en
  • US3000787A - Heparinoid anticholestrolemic factor : en
  • US3000228A - Transmission : en
  • US3000507A - Rotary filter : en
  • US3000610A - Valve construction : en
  • US3000712A - Hydrazinium borohydride solution and method of making it : en
  • US3000847A - Synthetic rubber cure using a tetramethylol bis-phenol and product thereof : en
  • BE601594A - UHF radiator, rod-shaped, for medical treatment : en fr
  • BE604197A - Method, device and cooling agent for sterilizer : en fr
  • BE604432A - Device for the recognition and identification of two-dimensional figures : en fr
  • CA627666A - Synthesis of tetrahydrothiophene : en
  • BE601453A - Improvements made to machines for boxing objects in rows, particularly cylindrical objects. : en fr
  • BE601673A - Non-combustible filter material, especially for gas filtration : en fr
  • DE1837998U - SMALL ELECTRIC MOTOR IN PARTICULAR FOR DRIVING WIPER WIPERS FOR MOTOR VEHICLES. : de en
  • FR1272223A - Device making electrical contact using coins or tokens : en fr
  • GB877879A - Improvements in and relating to polymerisation : en
  • US3000062A - Removable mullion : en
  • GB877638A - Joint structures for connecting, for example, pipes : en
  • GB877646A - Toothed gears : en
  • FR1272182A - Non-slip coating for roads, airfields and other surfaces : en fr
  • GB878050A - An improved holder for electric lamp bulbs : en
  • GB877904A - Improvements in or relating to purified silicon bromide and silicon iodide and silicon prepared therefrom : en
  • US3000346A - Vacuum coating apparatus : en
  • US3000826A - Transparent metal working lubricant composition : en
  • US3000124A - Page turning device : en
  • US3000747A - Ester of 2,2 dimethyl-hydracrylic acid, 3 hydroxy 2,2 dimethylpropyl ester and resinous materials plasticized therewith : en
  • US3000772A - Lightweight nonmetallic armor : en
  • US3001079A - Optical devices for producing parallel beams : en
  • US3000913A - 10-acetyloxy derivatives of delta1,4-estradiene 10-xi-17 beta diol-3-one derivatives : en
  • US3000565A - Circuits for obtaining four quadrant analogue multiplication : en
  • US3001038A - Overhead closure safety halting system and actuator therefor : en
  • GB877777A - Improvements in or relating to electronic data processing circuit arrangements : en
  • US3000374A - Air circulating heaters : en
  • US3000469A - Rotary work holder : en
  • FR1271973A - Amides of alpha-amino-beta-hydroxy-carboxylic acids and their preparation : en fr
  • FR1272099A - Small capacitor coiled capacitor : en fr
  • FR1272247A - System for receiving electrical pulses that repeat periodically, with a fixed duration of pulses and pulse intervals : en fr
  • GB878030A - An improved froth-flotation machine : en
  • DE1838075U - HOLDER FOR TOILET PAPER ROLLS. : de en
  • DE1838149U - SUPPORT DEVICE FOR WIND DEFLECTOR. : de en
  • DK91798C - Close to clamps. : da en
  • FR76197E - Waterproof lens for underwater camera : en fr
  • GB877806A - Improvements in or relating to devices for record players : en
  • GB877920A - Organic tertiary phosphines : en
  • GB877950A - Variable speed and torque transmitting fluid clutches : en
  • GB877742A - Autocycles with friction roller transmission : en
  • GB877632A - Improvements in and relating to epoxidation : en
  • FR1272253A - High voltage electrical cable testing improvements : en fr
  • FR1272450A - Sealing ring for shut-off devices : en fr
  • GB877810A - Bobbin holder for braiding machines : en
  • FR1272342A - Mixer-settler for contacting toxic radioactive liquids : en fr
  • FR1272021A - Electric switch : en fr
  • GR22291B - DEVICE FOR INSTALLATION OF VARIOUS MOLDS POWERFUL OPERATION WITHOUT MALE AND HIGH PRESSURE PUMP UNLIMITED NUMBER OF ATMOSPHERE. : el en
  • DE1837929U - LEAF TIE. : de en
  • GR22279B - IMPROVED METHOD AND LAYOUT ALLOWING THE CONSTRUCTION BY INFLATION OF THERMOPLASTIC MATERIALS. : el en
  • FR1272219A - Improvements made to devices intended to detect the presence of flammable gases : en fr
  • FR1272435A - Polytetrafluoroethylene-insulated electrical cable for high temperatures and its manufacturing process : en fr
  • GB877684A - Production of dicyanogen : en
  • GB877771A - Stabilisation of rubbery copolymers : en
  • FR1272237A - Hook for tray of circular machines for making women's stockings : en fr
  • GB877850A - Improvements in or relating to marine propulsion apparatus : en
  • FR1272304A - Improvements to flexible non-metallic electric resistance elements usable for heating : en fr
  • FR1272419A - Method and device for the analysis of liquids : en fr
  • GB877764A - Water skier launching and retrieving apparatus : en
  • US3001147A - Wideband amplifier apparatus : en
  • GB877625A - Improvements in and relating to liquid discharge valves : en
  • DE1114061B - Exhaust silencer for jet engines : de en
  • CA627635A - Telephone instruments : en
  • BE570494A - PROCESS FOR DYING POLYHYDROXYL PRODUCTS AND TINCTORIAL SOLUTIONS AND PREPARATIONS FOR ITS IMPLEMENTATION. : en fr
  • BE604319A - Method and apparatus for converting thermal energy into electrical energy : en fr
  • CA627528A - Alkylaryl hydrocarbons and derivatives : en
  • CA627579A - Phosphorus- and sulfur-containing complex metal salts of oxidized hydrocarbons and oil compositions thereof : en
  • CA627597A - Scintillator solution enhancers : en
  • US3000099A - System of aligning railroad track : en
  • US3000661A - Bottom dump charging bucket : en
  • US3001048A - Miniature modular relay : en
  • BE604324R - Gas water heater : en fr
  • BE604416A - Preparation of macromolecular products : en nl
  • CA627618A - Stay rods : en
  • CA24301S - Container for pressurized compositions : en
  • BE604011A - Installation for applying an elastic material coating to metallic wires or cables : en fr
  • BE604040A - Safety device for automatic weapons and machine gunner type : en fr
  • US3000524A - Trailer : en
  • USD191386S - Nursing bottle : en
  • BE604352R - Hand truck or cart for transporting and lifting a load : en fr
  • BE604401A - Coated pipe and method of coating it : en fr
  • CA627808A - Adsorbent filters : en
  • FR1272357A - Locking device for coke oven doors : en fr
  • CA627625A - Method and apparatus for the supply of hydrocarbon charge to a conversion reactor : en
  • US3000506A - Throwaway type filter : en
  • US3000653A - Fifth wheel : en
  • US3000896A - Process for the manufacture of second- : en
  • BE601640A - Cubic decimetres divided to present mathematical concepts in a concrete way and to perform operations. : en nl
  • BE603980A - Heat-resistant and color-retaining polymers : en nl
  • US3000387A - Umbrella rib tips : en
  • CA627536A - Supporting devices for coated abrasive products and grinding mechanisms embodying said supporting devices : en
  • BE603904A - Ultra-violet detector tubes, circuits therefor and processes for their manufacture. : en fr
  • CA627531A - Safety gate for projectile fuze : en
  • CA627707A - Manufacture of containers or the like : en
  • CA627761A - Focussing headpiece for miner's electric cap lamp : en
  • BE604301A - Cylindrical rebar for reinforced concrete constructions : en fr
  • BE604353A - Protective device making it impossible to fall, in an elevator shaft that has become accessible by the abnormal opening of a landing door. : en fr
  • US3000040A - Cleaning device : en
  • US3000316A - Projectile : en
  • US3000191A - Portable apparatus for body protection in enclosed wearing apparel : en
  • US3001113A - Semiconductor device assemblies : en
  • DE1114124B - Timer : de en
  • DK91791C - Collapsible work frame for mobile agricultural machinery. : da en
  • CA627680A - Tow and tobacco smoke filters and method for their production : en
  • US3000097A - Cap removal tool : en
  • US3000663A - Vehicle air deflector : en
  • US3000725A - Metallurgical concentration of manganese : en
  • US3001015A - Unidirectional light transmitting system for c.r.t. displays : en
  • US3001023A - Selecting means in cross bar switches : en
  • US3001032A - Magnetic holder for telephone hand set : en
  • US3000818A - Well completion and workover fluid : en
  • CA627610A - Molded switch head : en
  • BE604122A - Method and furnace for reheating and refining liquid steel. : en fr
  • BE604092A - Improvements to electrical switching devices. : en fr
  • FR1272434A - Pre-combustion chamber diesel engine : en fr
  • US3000034A - Windshield clearing system : en
  • US3000829A - Composition and process for descaling metal parts : en
  • DE1837974U - CABLE END WITH CLAMPING DEVICE AND CAP, PREFERABLY FOR TV. : de en
  • GB878008A - Improvements in or relating to coupling mechanisms : en
  • GB878031A - Rack : en
  • BE601649A - Process for the production of alpha, beta unsaturated carboxylic acids and their esters : en fr
  • US3000313A - Delayed arming self-destruction type fuze : en
  • US3000938A - alpha-cyclopropylbenzylurea : en
  • FR1272336A - Device for lubricating taps or other fluid control devices : en fr
  • FR1272447A - Gas turbine engine group : en fr
  • GB877923A - Improved elastomer adhesives and method for the employment thereof : en
  • DE1114010B - Express device for scrubbing cloth : de en
  • US3000498A - Sorting methods : en
  • US3000546A - Display stand : en
  • US3000585A - Expansible mandrel : en
  • US3001126A - Thermoelectric control circuit : en
  • FR76176E - Improved ingot casting process and device for its application : en fr
  • GB877679A - Improvements in and relating to gas-cooled heterogeneous nuclear reactors : en
  • DK91767C - Process for the preparation of 1-phenylcyclohexane compounds containing a dialiphatically substituted amino group or acid addition salts thereof. : da en
  • FR1271977A - Process for the preparation of new unsaturated 6-halogenopregnans : en fr
  • GB877812A - Improvements in or relating to automatic sewing machines : en
  • US3000039A - Cleaning device for floors and the like : en
  • US3000301A - Impression cylinders : en
  • US3000769A - Flux agents for soft solders : en
  • BE570410A - NEW MANUFACTURING PROCESS FOR ALKYL-ARYL-KETONES-ORTHOPHENOLS. : en fr
  • CA627540A - Cigarette rod density measuring apparatus : en
  • LU40423A1 - : en
  • BE604227A - Electrical plug with locking nose closure : en fr
  • DE1114025B - Quarter girder made of reinforced concrete : de en
  • US3000778A - Wet press for paper machine : en
  • US3000755A - Oxidation-resistant turbine blades : en
  • US3000059A - Method of treating crimped textile fibers : en
  • CA627750A - Turbine-propeller power units for aircraft : en
  • FR1272144A - Electro-hydraulic positioner : en fr
  • GB877957A - New heterocyclic sulpho-compounds : en
  • US3000483A - Clutching device for washing and drying machines : en
  • US3000960A - Formaldehyde production : en
  • US3001056A - Ceiling heater and ventilator : en
  • DE1114079B - Differential drive unit with speed control device for paper machines or the like. : de en
  • FR1272380A - Automatic pivot door control installation : en fr
  • FR1272166A - Air shut-off device dependent on the condition of a burner : en fr
  • GR22289B - EPILOGUE GAMETICONE SYNTHESIS AND METHOD OF EPILOGICAL GAMETOCIDES. : el en
  • US3000527A - Handle for containers : en
  • DE1113951B - Device for processing ballast gravel : de en
  • DE1113994B - Overheating protection for electrical heating resistors : de en
  • DE1837995U - LOCKING ELEMENT SITTING ON A RAIL. : de en
  • DE975191C - Process for the preparation of polyesters from 6-membered cyclic esters : de en
  • FR1272098A - Closed thermodynamic cycle for the production of mechanical energy : en fr
  • US3000022A - Spherical amusement device : en
  • US3000982A - Preparation of carotenoid compounds : en
  • FR1272286A - Four-wire control for drive unit with reversible electric motor : en fr
  • FR816M - : fr
  • DE1113991B - Contact arrangement for a rolling contact converter made up of individual contact wheels provided with adjustable contact segments : de en
  • DE1837966U - ISOLATOR FOR LIGHTER WIRES. : de en
  • FR76167E - Novel pyridine thioamides and their preparation process : en fr
  • DE1838098U - DEVICE FOR COMPENSATING THE TURNED PARTS AS A RESULT OF ADJUSTMENT OF YOUR ROTATING AXES EXPERIENCED ANGULAR ACCELERATIONS, IN PARTICULAR FOR RECORD PLAYERS ATTACHED TO MOTOR VEHICLES. : de en
  • FR1272283A - Agglomerated materials and mixtures, constructions and coverings obtained by means of this material and this mixture : en fr
  • BE603854A - Improvements to vertical locking railway couplings : en fr
  • BE604256A - Method and set-up for monitoring telegraph transmission channels liable to disturbance : en fr
  • DE1838097U - INDEPENDENT FLOW REGULATOR. : de en
  • US3000175A - Burning rate acceleration catalysts for solid propellant compositions : en
  • US3000801A - Process for the electrolytic production of fluorine : en
  • US3000825A - Lubricants containing metal salts of oxonated polymers : en
  • GR22288B - WATER REMOVAL FROM AQUATIC SOLUTIONS AND DRINKING WATER RECOVERY. : el en
  • DE1113968B - Process for the production of stranding elements consisting of individual strands, such as star quads, or stranding groups consisting of individual stranding elements : de en
  • CA627570A - Carriage tabulating mechanism suitable for proportional spacing typewriter : en
  • US3000681A - Waste receptacle : en
  • GB877858A - Synthetic resin coatings : en
  • GB877906A - A process for the manufacture of cyanuric chloride : en
  • GR22299B - INVERTABLE CONCRETE MIXER. : el en
  • GB877780A - Small motion picture camera : en
  • LU39903A1 - : en
  • US3000198A - Flexible coupling for drive shafting : en
  • BE601568Q - Seasonings in pressurized containers : en fr
  • CA627681A - Instant start discharge lamp : en
  • FR1271985A - Chromium ore purification process : en fr
  • FR1272187A - Polycellular construction process by assembling elements, for walls, partitions or floors : en fr
  • GB877988A - Centripetal compressors : en
  • FR1272183A - Method and device for controlling one or more hydraulic circuits : en fr
  • FR1272406A - Camera handle and apparatus provided with this handle and a similar handle : en fr
  • GB877641A - Cleaning and polishing appliance : en
  • DE1838102U - SLIDING SCALE. : de en
  • FR1272075A - Process for the destruction of municipal household waste, improving the operation of zymothermal plants : en fr
  • GB877933A - Aerosol valve assembly : en
  • FR1272068A - Process for preparing terphenyl : en fr
  • FR1272101A - Hydraulic sorter for granular and powdery materials : en fr
  • US3000145A - Truss anchor : en
  • DE1837969U - LOOP LINE. : de en
  • BE603934A - Transmission and braking mechanism comprising an epicyclic gear : en fr
  • US3000887A - Purificajjon of phenothiazine : en
  • US3000101A - Electromechanical measuring apparatus : en
  • CA627525A - Head lining assembly : en
  • CA627622A - Cartons : en
  • CA627595A - Process for the production of lactams : en
  • GB877716A - Metering mechanism for a petrol or other fuel filling station : en
  • GB877935A - Manufacture of ion exchange resins in spherical form : en
  • FR1272279A - Beam Tray for Looms : en fr
  • GB877770A - Improvements in air line lubricators : en
  • GB877990A - Improvements relating to free-piston compressed gas generators : en
  • DE1113966B - Highly flexible rubber cable, the insulated single cores of which are arranged in several layers : de en
  • FR811M - : fr
  • FR1272076A - Blowing mouth comprising a device for adjusting the distribution of the flow of blown fluid : en fr
  • FR1272095A - Doser : en fr
  • FR76159E - Determination of the median value of signals, particularly in radio transmissions : en fr
  • GB877869A - Improvements relating to hydraulic piston apparatus : en
  • GB877913A - Process for the production of polyethers : en
  • DE1837968U - CABLE ROLLER. : de en
  • US3000620A - Mining and loading machine having angularly related rotary disintegrators : en
  • GB877635A - Improvements in or relating to the production of derivatives of heparin : en
  • FR1272301A - Medical accessory : en fr
  • FR1272097A - Stopping device in fixed position of electric motors : en fr
  • US3000764A - Tobacco compositions : en
  • US3001028A - Automatic telephone and like exchange systems : en
  • US3000710A - Mineral base vanadium-containing residual fuel oil composition and method of preparation : en
  • US3000719A - Desensitized coated cyclonite and process of preparation : en
  • CA627851A - Nut cover assembly : en
  • GB877915A - Improvements in record punching devices : en
  • DE1113930B - Process for the production of bromine from the mother liquor of potash salt production : de en
  • DE1114139B - Device for opening bags made of plastic film or the like in packaging machines : de en
  • US3000873A - Antibiotic recovery process : en
  • US3000185A - Methods and apparatus for breaking suction between hydraulic soil and objects in contact therewith : en
  • US3001127A - Electromagnetic pick-off devices : en
  • CA627508A - Electric lock mechanism : en
  • DK91805C - Reinforcement inserts for pneumatic tires for vehicle wheels. : da en
  • FR1272168A - Method of manufacturing metal tubes lined internally with a glass tube and pipes thus produced : en fr
  • DE1114038B - Process for the production of wires from platinum metals : de en
  • FR76153E - Dynamic balancing head : en fr
  • GB877834A - Improvements in or relating to polymers of thiocarbonyl difluoride : en
  • GB877941A - Improvements in or relating to electric cartridge fuses : en
  • US3000035A - Shoe polish kit : en
  • US3000072A - Process of containing and fixing fission products : en
  • US3000440A - Deep well orienting tool : en
  • GB877740A - Fuel cell for inflatable aircraft : en
  • US3001012A - Color television camera tube with indexing structure : en
  • LU40293A1 - : en
  • US3001105A - Glass beads as potting material for electronic assemblies : en
  • BE604317A - Improvements to devices for airplanes incorporating pressure exchangers : en fr
  • BE604386A - Improvements to nuclear fuel elements : en fr
  • DE1838120U - HOLLOW CONE-SHAPED BUFFER WITH GUIDE. : de en
  • US3000279A - Photographic type composition : en
  • US3000261A - Golf trainer having optical viewing means : en
  • US3000531A - Metal hogshead : en
  • FR1272078A - Information display device : en fr
  • BE603954A - Load hooks : en fr
  • CA627511A - Automatic toilet deodorizer : en
  • CA627699A - Score line testing method and apparatus : en
  • DE1838110U - PORTABLE SPRAYER. : de en
  • FR1271963A - Process for the preparation of carbazole compounds : en fr
  • BE604138A - Countercurrent processes for washing or purifying materials in granular form or the like. : en fr
  • CA627691A - Process for the manufacture of thioxane-(1.4) and the alkyl- and aryl homologs thereof : en
  • DE1113937B - Process for the preparation of heterocyclic amides of phosphoric acid : de en
  • DE1837937U - FRONT GRILL OD. DGL. FOR REFRIGERATORS ETC. : de en
  • DE1838096U - WATER VOLUME REGULATOR FOR FLOW HEATERS. : de en
  • US3000103A - Gage block verification instrument and procedure : en
  • US3000501A - Froth flotation process and machine : en
  • US3000875A - Method of reducing the degree of polymerization of cellulosic materials : en
  • CA627693A - Carpet sweeper : en
  • CA627800A - Carding machine mechanisms : en
  • US3000096A - Can openers : en
  • US3000494A - Holder for rolls of tape : en
  • DD21879A1 - Cylindrical field coil for electrical metering devices and method for producing the same : de en
  • CA627598A - Noise suppression nozzle with thrust reversal provision for jet engines : en
  • US3000905A - Production of hydroxymethyl-dimethyl-meta-dioxanes : en
  • CA627521A - Golf training device : en
  • US3000428A - Articulated shaping tool for pressing sheet material onto a counter surface : en
  • US3000708A - Process for the preparation of sodium chloride by the evaporation of solutions : en
  • US3001072A - Device for metering neutronic flux, temperature, and coolant flow rate : en
  • US3000208A - Strain gauge : en
  • US3001156A - Active impedance branch : en
  • US3001190A - Echo ranging devices : en
  • BE601660A - Further training in a coupling or coupling device for trailers or semi-trailers : en fr
  • BE603940A - Azo dyes, their manufacturing processes and applications : en fr
  • LU40426A1 - : en
  • US3000617A - Seal means for a rotary heat exchanger : en
  • US3000869A - Cross-linking of alkyl vinyl ether polymers : en
  • LU40407A1 - : en
  • US3000367A - Double acting two-stroke cycle engine : en
  • US3000544A - Vented pouring spouts for containers : en
  • US3000800A - Copper-electroplating baths : en
  • FR1272006A - Prefabricated panel usable for the realization of cupboards : en fr
  • FR1272090A - Brake and disc clutches training : en fr
  • BE604056A - Installation on board a ship for the unloading of bulk goods. : en fr
  • BE604049A - Closure for doors and plank partitions, having an expandable bellows structure. : en fr
  • BE604198A - Device for centrifugal pumps for frothy liquids intended to eliminate difficulties in discharging and deactivating the pump : en fr
  • CA627617A - Auxiliary bodies for trucks : en
  • CA627753A - Method of and apparatus for treating yarns : en
  • CA627515A - Dispensing and distributing apparatus : en
  • US3000705A - Preparation of boron trichloride : en
  • LU40422A1 - : en
  • US3000078A - Method of making magnetic transducer heads : en
  • US3000107A - Agricultural machine for transporting, drying and mixing granular material : en
  • US3001110A - Coaxial semiconductors : en
  • CA627696A - Antispasmodic compounds and processes for preparing the same : en
  • CA627850A - High temperature wear resisting steels : en
  • CA627624A - Masking products and processes for automotive vehicles being spray painted : en
  • DE1838047U - WELDING GUN GUIDE FOR ELECTRIC ARC WELDING OF SLOTTED PIPES. : de en
  • FR1272014A - Improvements to nematocidal compositions usable in agriculture : en fr
  • FR1272372A - Improved method and apparatus for forming an oil mist and continuous lubrication installations using this method : en fr
  • FR1272433A - Advanced valve : en fr
  • GB877862A - Polymerisation catalysts for certain unsaturated organic compounds : en
  • BE604362A - Process for the rapid fermentation of household waste and sewage sludge for agricultural use : en fr
  • FR1272375A - Coupling device : en fr
  • US3000443A - Bridging plug : en
  • GB877769A - Differential pulse or frequency rate circuits : en
  • GB877952A - Apparatus for preventing discharge of contaminants from an automotive vehicle : en
  • GB878042A - A method of separating electrically charged particles : en
  • DE1837936U - PLIERS FOR PRESSING ON AND SETTING UP TYPEWRITERS ON MODEL LEVERS. : de en
  • FR1272016A - Air carrier : en fr
  • US3000722A - Composition for supporting and extending the life of cut flowers : en
  • US3001004A - Electrical components comprising resin cast inside a shell : en
  • USD191390S - Tablecloth : en
  • FR1271992A - Acoustic sounding device with tape recorder for fishing vessels : en fr
  • CA627629A - Method and apparatus for producing wood pulp : en
  • US3000180A - Engines for high speed aircraft or missiles : en
  • US3000311A - Igniter for rocket propellant : en
  • US3000908A - Catalysis of the vapor phase partial ox- : en
  • BE604096A - Method for the optical resolution of racemic forms of glutamic acid and its derivatives. : en fr
  • DE1837917U - FOLDER. : de en
  • DE1838195U - HAND SPRAYER. : de en
  • CA627640A - Propeller control system : en
  • US3000081A - Wheel manufacture : en
  • BE604046A - Circular knitting machine for the production of hemmed socks. : en fr
  • FR1272256A - Skill game : en fr
  • DE1113977B - Relay protection with independent times : de en
  • US3000735A - Method and apparatus for the reproduction of images : en
  • BE604063A - Method and means for leveling railway tracks. : en fr
  • BE604195A - Method and device for facilitating the departure of moisture from floors and improving their thermal insulation and footfall sound damping qualities : en fr
  • US3000066A - Molding and the like fastening devices : en
  • US3000159A - Tape applying apparatus : en
  • US3001102A - Integrated plug-in unit : en
  • US3000799A - Nickel plating solutions : en
  • US3000838A - Platinum reforming catalyst and process for preparing the same : en
  • DE1114019B - Electric motor-driven turning device for forged cranes : de en
  • FR76196E - Equipment for extracting and placing bottles for bottle racks : en fr
  • GB877845A - Gasoline fuels for internal combustion engines : en
  • GB877956A - Modified water-soluble polymeric substituted acrylamides : en
  • US3000125A - Pictorial display device : en
  • US3000504A - Visible disposable gasoline filter for outboard motors : en
  • BE603834A - Compensator : en fr
  • BE604001A - Drum data storage device : en fr
  • CA627788A - Roof deck material; rolling machine : en
  • FR1272034A - Glass / metal connections : en fr
  • GB877724A - Improvements in or relating to fourdrinier paper-making and like machines : en
  • DE1114135B - Device for transferring cigarettes, filters or other rod-shaped objects : de en
  • US3000714A - Propellant compositions : en
  • BE604226A - Removable heel for shoes and the like. : en fr
  • CA627604A - Cyclonite : en
  • CA627642A - Blowing frame for tempering glass sheets : en
  • US3000220A - Sampling mechanism : en
  • US3000307A - Device for correcting the course of a missile : en
  • US3001117A - Servosystem with tach generator damper : en
  • CA627519A - Bracing attachments for stepladders : en
  • US3000515A - Integral shelf : en
  • US3000738A - Optically sensitized photographic silver halide emulsion : en
  • US3000502A - Apparatus for separating ore : en
  • US3001073A - Reflectivity comparison system : en
  • DE1837903U - SUSPENDERS CLIP. : de en
  • US3001143A - Low noise radio frequency amplifier : en
  • US3001101A - Electrical protective relays : en
  • US3000562A - Output converters for digital computers : en
  • US3000674A - Anti-friction ways for machine tools : en
  • US3000999A - Battery box : en
  • US3000135A - Sound emitting flying saucer and top : en
  • US3000559A - Counter : en
  • US3000750A - Process of preparing dispersions of pulverulent material and preparations obtained thereby : en
  • DE1114145B - Device for discharging dusty or granular material : de en
  • US3000745A - Vitreous materials : en
  • US3000811A - Conversion process : en
  • US3000586A - Fishing reel : en
  • CA627793A - Photopolymerization of vinyl monomers by means of a mixture of silver compounds as catalysts : en
  • BE601631A - New derivatives of cyclopropylamine : en fr
  • BE604216A - Filling device : en fr
  • GB878052A - Improvements in or relating to the production of petroleum coke : en
  • FR1272244A - Support device for a mine roof : en fr
  • GB877791A - Improvements in and relating to internal combustion engines : en
  • DK91794C - Insecticide. : da en
  • US3000094A - Methods of producing hardfaced surfaces : en
  • US3000043A - Door closer with back check : en
  • US3000141A - Lehr : en
  • US3000491A - One-piece paint brush container : en
  • US3001006A - Terminal connection : en
  • CA627608A - Pellet type heat exchanger : en
  • US3000009A - Method of making carpet grippers : en
  • GR22294B - FILE FURNITURE FOR THIS EASY OPENING. : el en
  • US3000293A - Roof jack : en
  • US3000638A - Record recording and playing device : en
  • US3000785A - Spiramycins and their production : en
  • US3001047A - Electromagnetic relay : en
  • US3001069A - Straight-line-frequency tuner : en
  • GB877900A - Improvements relating to resilient bonded fibrous materials : en
  • GB877668A - Improvements in or relating to swings for babies or small children : en
  • GB877702A - Seed treating process : en
  • GB878028A - Improvements relating to the formation of chromium-containing layers on metal : en
  • US3000104A - Photocomposing apparatus of step-and-repeat type : en
  • US3000608A - Stock valve : en
  • DE1113950B - Steel for grinding bodies : de en
  • DK91771C - Process for the preparation of 1-phenyl-2-methyl-3-cyclopropyl-4-dimethylamino-pyrazol-5-one. : da en
  • US3000408A - Vending machine : en
  • FR1272229A - Polymerization of alpha-olefins using new ziegler catalysts : en fr
  • FR1272403A - Process for cooking fish and other fuels for canning : en fr
  • GB877863A - Process for the production of amine boranes : en
  • GB878044A - Improvements in or relating to metal strip treatment apparatus : en
  • DE1837925U - DEVICE FOR STORING DOCUMENTS, IN PARTICULAR FOR CARD SHEETS. : de en
  • FR1272047A - Heat-sealable laminated structure, made of several layers of synthetic material : en fr
  • GB877675A - Improvements in and relating to methods of nitriding articles made from a metal alloy : en
  • GB877798A - Arrangement for the capacitive control of the magnitude of a d.c. voltage : en
  • FR1272066A - Sealing device for mechanical control : en fr
  • DE1114130B - Winding device on ring twisting machines, in particular on draw twisting machines : de en
  • FR1272265A - Beet pulling machine : en fr
  • FR1272268A - Extraction plant for separating waste material, such as particles of textile yarn, carried by an air stream : en fr
  • FR1272425A - Reactive power compensation device for AC users with large and rapid fluctuations in reactive power consumption : en fr
  • US3000291A - Ventilator-air purifier combination : en
  • US3000364A - Reactor with superheater coil encircling heat carrier lift pipe : en
  • US3000990A - Production of olefins from amorphous linear polymers : en
  • US3000805A - Electrode measuring device : en
  • US3000876A - Heat stable cellulose acetate sulfates : en
  • DE1838141U - SINGLE-EYE MIRROR REFLEX CAMERA WITH APERTURE CONTROL DEVICE. : de en
  • GB877781A - Shutter housing for photographic pivoted blade shutters : en
  • FR1271958A - Process for the preparation of novel steroid compounds derived from 17alpha-methyltestosterone : en fr
  • US3000129A - Fishing device : en
  • US3000154A - Panning mechanism for bread molder : en
  • US3000779A - Insect combatting sulfoxides : en
  • US3000395A - Air conditioning : en
  • US3001134A - Semiconductor device : en
  • BE603858R - Safety device for various liquids and, in particular for sodium hypochlorite : en fr
  • CA627765A - Electrically operated tape perforating machine : en
  • DE1837927U - BRACKET MECHANICS. : de en
  • US3001144A - Direct coupled amplifier for small currents : en
  • FR1272314A - Core and coil assembly : en fr
  • GB877985A - A castor for furniture : en
  • GR22292B - FOAM COMPLICATED PLASTIC. : el en
  • US3000478A - Clutch-brake mechanism : en
  • FR1272113A - Process for transferring liquid into various containers and device for its implementation, in particular for cleaning watches : en fr
  • GB877672A - Improvements in or relating to polymerization : en
  • US3001022A - Multi-switch contact mechanism : en
  • US3000686A - Slide bracket mechanism : en
  • US3000749A - Reaction product of silica pigment with acidic halides and production thereof : en
  • US3000201A - Machine for washing spread out printed cloth : en
  • US3000912A - 2alpha-substituted methyl androstanes : en
  • US3001008A - Telegraph system : en
  • US3001077A - Energy detector : en
  • US3001111A - Structures for a field-effect transistor : en
  • DE1838065U - Dismountable beach wardrobe. : de en
  • US3000592A - Guide fastening means : en
  • BE604378A - Metal spoked wheel for tubeless tires : en fr
  • US3000414A - Hammer : en
  • CA627758A - Cathode sleeve : en
  • US3000842A - Polyvinyl butyral-amylpolysiloxane resin blends for treating asbestos-cement shingles and method for using same : en
  • US3001184A - Swimming pool alarm unit : en
  • US3000928A - Polynitro nitrate compounds and method of preparation : en
  • BE601613A - Coating compositions containing a methyl methacrylate polymer : en fr
  • CA627463A - Machine for forming of slide fasteners : en
  • CA627726A - Magnetic recorder : en
  • GB877916A - Improvements in or relating to the flame cutting of holes in sheet metal and plate : en
  • GB877760A - Means for attaching accessories to handlebars of cycles and like velocipedes : en
  • US3000167A - Spiral wrapping machine : en
  • US3000264A - Retractable mirror for automotive vehicles : en
  • LU40408A1 - : en
  • LU40424A1 - : en
  • GB878036A - Improvements in or relating to the manufacture of reinforced plastics pipes and tubes : en
  • DE1114122B - Sight position on vehicles exposed to vibrations, especially helicopters : de en
  • GB877799A - Improvements in or relating to stair rods : en
  • GB877883A - Improvements in or relating to vacuum cleaners : en
  • DE1837958U - HOUSING FOR ELEMENTS. : de en
  • CA627738A - Coagulation of dispersed solids : en
  • US3000085A - Plating of sintered tungsten contacts : en
  • US3000338A - Method and apparatus for soldering cans : en
  • US3000465A - Muffler : en
  • CA627847A - 9.alpha.-HALO-ALLOPREGNANES AND ESTERS THEREOF : en
  • GB878006A - A workpiece handling mechanism for a grinding machine : en
  • FR1272179A - Apparatus and method for testing pneumatic tire casings : en fr
  • GB877747A - Improvements in or relating to continuously variable friction gears : en
  • GB877976A - Multistage axial flow compressors : en
  • US3000058A - Method of fabricating refrigerator doors : en
  • US3000435A - Furnace burner : en
  • US3000296A - Baler : en
  • GB877975A - Improvements in or relating to apparatus for contacting liquids with gases : en
  • US3001109A - Transistor package design : en
  • US3000200A - Flash lamp : en
  • US3001040A - Switch : en
  • CA627760A - Amines : en
  • DE1114123B - Barrier made of several wire spirals equipped with spikes as well as method and device for laying the barrier : de en
  • FR1272177A - Junction box for electrical pipes : en fr
  • BE601637A - Magnetic sound recording endless tape production process : en fr
  • BE601439A - Centrifuge, more especially ultracentrifuge for gas separation. : en fr
  • US3000973A - Chlorinated derivatives of diels-alder adduct of tetrachlorocyclopentadiene and cyclopentadiene : en
  • DE1838169U - LIGHT DOME, WINDOWS OD. DGL. : de en
  • US3000142A - Process for producing flat glass : en
  • US3000379A - Oxygen tent apparatus : en
  • US3000607A - Pneumatically controlled diaphragm shut off valve : en
  • US3000734A - Solid state fabrication of hard, high melting point, heat resistant materials : en
  • US3000470A - Water cooled, disc type brake assembly : en
  • US3000160A - Universal winding machine for coins and disc shaped objects : en
  • US3000359A - Hydraulic drive mechanism for moving an article to predetermined points : en
  • US3000457A - Pneumatically-actuated assistor for vehicular steering systems : en
  • US3000618A - Continuous mixer : en
  • US3000945A - N,n'-bis-nitroalkyl-oxamides : en
  • US3000453A - Earth bit driver : en
  • US3000923A - Tetrakis(dihydroxyboroxyalkyl)-alkylene diamine preparation : en
  • US3000385A - Pickling apparatus : en
  • US3000673A - Extension axles for tractors : en
  • US3001137A - Process for generating series of electrical pulses with a selectable number of individual pulses : en
  • US3000332A - Strip metering device for multiple row ruffle sewing machine : en
  • BE601485A - Shaped load with coating : en fr
  • BE604183A - Dishwasher : en fr
  • FR1272312A - cathode ray tube screen : en fr
  • BE604202A - Process for the production of pigmented threads and staple fibers from regenerated cellulose, as well as the threads and staple fibers thus produced : en nl
  • FR1272107A - Improvements to the starting system of free piston internal combustion engines : en fr
  • CA627659A - Hydrocarbon fuels containing lithium salts of tertiary carboxylic acids : en
  • GB877944A - Improved means for the continuous measurement of weight or other physical characteristic : en
  • FR76191E - Vehicle braking improvement device of the <2 hp citroën> type when stationary : en fr
  • BE601438A - Crapaudine for a rotor rotating at high speed. : en fr
  • BE603888A - False ingot for continuous metal casting equipment. : en fr
  • BE603957R - Lifting device for loading motor vehicles : en fr
  • US3000376A - Incubators for infants : en
  • DE1838085U - ELECTRIC OVEN. : de en
  • BE603951A - Transport device : en fr
  • CA627639A - Hand brake arrangement : en
  • US3000212A - Liquid level sensor : en
  • US3000251A - Die and method of making same : en
  • CA627465A - Corn sheller : en
  • FR1272324A - Block molding machine with mechanical mold filling device : en fr
  • DE1114097B - Bellows gas spring for vehicles : de en
  • FR1272146A - Composition containing combustible resins usable in the manufacture of propellants and explosives : en fr
  • BE603899A - Sorting machine : en nl
  • DE1838185U - PLASTIC BAG. : de en
  • FR1272094A - Improvements to connecting devices between components and cord of a telephone handset : en fr
  • US3000250A - Rotary cutter for producing a progressive transverse cut on a web : en
  • GB877855A - Improvements in gas oven control : en
  • FR1272438A - Automatic circuit breaker : en fr
  • GB877665A - Improvements in forced draught boilers : en
  • BE604160A - Improvements to remote-controlled electromagnetic switches : en fr
  • CA627669A - Wall-panels bases and panel supports : en
  • DE1114092B - Control device for an electromagnetic clutch, in particular for the main clutch of motor vehicles : de en
  • DE1838121U - SAFETY HOOKS, IN PARTICULAR CARABINER HOOKS FOR MARINE EQUIPMENT AND MARINE RESCUE EQUIPMENT. : de en
  • CA627658A - Rotary cylinder barrel hydraulic engine : en
  • CA627824A - Process for degassing an ethylenic liquid : en
  • DE1838054U - KNITTED FABRIC. : de en
  • FR1272416A - Steering lever shaft for steering mechanisms, in particular for motor vehicles : en fr
  • BE601663A - Support beam for formwork : en fr
  • DE1838115U - FASTENING CLIP, ESPECIALLY FOR FASTENING HOLLOW TRIM ON MOTOR VEHICLES. : de en
  • BE604340A - Bed mounted on wheels. : en nl
  • BE604033A - Electric socket : en fr
  • BE601611A - Process for preparing melamine and melamine obtained by this process : en fr
  • FR1272325A - Protection and recycle assembly for a static inverter : en fr
  • US3001017A - Method and means for the automatic repetition of signal transmissions : en
  • CA627711A - Alternating current arc welding devices : en
  • BE601647A - Device for loading blastholes in bedrock using explosive cartridges : en fr
  • BE604261A - Method and device for making pipe joints : en fr
  • US3000177A - Multiple-flow jet-propulsion engines : en
  • US3000630A - Paper separating mechanism and method : en
  • US3000488A - Apparatus for collecting or arranging cigarettes : en
  • BE604265A - Electron discharge devices : en fr
  • DE1113943B - Rotating or reciprocating control means acting on air controls of sheet separating and conveying devices : de en
  • DE1114046B - Method and circuit arrangement for data transmission : de en
  • FR1272049A - Device for fine-tuning the core of drills : en fr
  • US3000375A - Semi-conductor heat absorption means : en
  • US3000693A - Method of removing and disposing of ammonia from coke oven gas : en
  • CA627634A - Erosion-proof coating of masses of mineral fines and soils : en
  • FR1272352A - Modified Conjugated Diolefin Polymers : en fr
  • BE601567Q - Pressurized salad dressing and method of making the same : en fr
  • CA627603A - Lever operated electric switches : en
  • CA627524A - Gas turbine powerplant : en
  • BE604113A - Process for the preparation of alkanediols. : en fr
  • BE603880A - Conductor clamp with removable and adjustable individual elements : en fr
  • BE604090A - Camper van with a roof that can be used as a boat. : en nl
  • BE603949A - Telephone and voice amplifier : en fr
  • CA627828A - Method and apparatus for manufacturing pneumatic tyres : en
  • GB877776A - Improvements in or relating to electric heating elements : en
  • US3000992A - Storage of aluminum bromide : en
  • BE603886A - Nouvelle variété de rosier, Hybride Thé. Fleurs: mauve lilacé color, suave perfume. Plante de moyenne hauteur, bien ramifiée : en nl
  • DE1113922B - Process for dyeing or printing linear polyester, cellulose ester or cellulose ether containing or consisting of fiber material : de en
  • BE603887A - Nouvelle variété de rosier Hybride Thé. Fleurs: coloris très stable, rouge cerise. Plante de longue floribondité et de grande vigueur : en nl
  • BE604050A - Fastening of rails, in particular for mine tracks with inclined rails. : en fr
  • CA627512A - Floor polisher : en
  • US3000588A - Multiple reeling device : en
  • US3001029A - Automatic telecommunication exchanges : en
  • US3001183A - Remote internal linear position indicator : en
  • DE1837904U - MOLDED PUSH BUTTON. : de en
  • FR1271987A - Brake moderator : en fr
  • CA627473A - Bed spring construction : en
  • CA627638A - Process for producing jacketed bodies : en
  • DE1114109B - Device for the automatic dressing of two interacting grinding wheels of a spring end grinding machine : de en
  • CA627621A - Remote handling manipulators : en
  • DE1113920B - Roller for the pressure treatment of webs : de en
  • DE1113957B - Double clutch for a multi-speed transmission connected downstream of a flow transmission : de en
  • FR1272359A - Process for the preparation of a light hydrocarbon oil free or almost free of mercaptans : en fr
  • BE604118A - Nitrosulfides and their corresponding sulfones. : en fr
  • BE604376A - Liquid fuel heating appliance. : en fr
  • FR813M - : fr
  • CA627557A - Electric connector : en
  • CA627686A - Combined noise suppressor and thrust reverser for jet engines : en
  • GB877649A - Improvements in or relating to tubular metal scaffolding : en
  • BE603863A - Compressor for fluids : en fr
  • BE603988A - Process for obtaining single crystals : en fr
  • BE601430A - Wirewound capacitors and their manufacturing process. : en fr
  • CA627619A - Aqueous solution containing hexavalent chromium for after treatment of phosphate coated metals : en
  • DE1838103U - ADVERTISING AND / OR TEACHING MATERIAL. : de en
  • CA627545A - Check valve : en
  • DE1838151U - ADJUSTMENT DEVICE FOR THE BACKREST OF MOTOR VEHICLE SEATS, IN PARTICULAR OF DRIVER'S SEATS IN TRUCK. : de en
  • CA627688A - Device for inserting match splints in holes of conveyor or intermediate means : en
  • DK91775C - Mechanism for moving the offset and back pressure cylinders apart due to erroneous sheet feeding by an offset printing and duplicating machine. : da en
  • US3000736A - Photographic silver halide diffusion transfer process : en
  • DE1838125U - DEVICE FOR COMPENSATING VOLUME CHANGES IN A CLOSED HYDRAULIC CIRCUIT. : de en
  • GB878045A - Improvements relating to voltage controllers : en
  • FR1272080A - Method and device for the simultaneous projection of fluid plastics and additional solid products : en fr
  • FR808M - : fr
  • US3000015A - Hospital appliance : en
  • US3000240A - Eccentrically adjustable tool holder : en
  • US3000612A - Turbine blade rings and methods of assembly : en
  • US3000748A - Strippable coatings : en
  • US3001186A - Missile guidance system : en
  • DE1113941B - Printing press with a pressure roller interacting with the printing cylinder : de en
  • DE1114138B - Method of making hydraulic magnesia mortar : de en
  • FR76183E - Viscose process and products obtained by this process : en fr
  • GB877968A - Improvements relating to crimping tools : en
  • GB877898A - A new or improved method of liberating enzymes : en
  • DK91807C - Automatic, lockable door holder for furniture, especially for cabinet sewing machine doors. : da en
  • CA627527A - Head liner matching and supporting strip : en
  • DE1114126B - Process for the production of fabrics for documents which are soaked with organic binders and have patterns pressed in : de en
  • FR1272029A - Improvement in the beryllium preparation process : en fr
  • FR1272175A - Improvements to elastic binding systems : en fr
  • BE601598A - : en
  • US3000023A - Machines for shaping uppers over lasts : en
  • GB877698A - Improvements in and relating to electrical distance protective apparatus : en
  • GB877856A - Improvements in gas oven control : en
  • DE1838081U - CUP HOLDER. : de en
  • FR1272369A - Process for manufacturing polyesters and polyesters conforming to those obtained : en fr
  • BE604342A - Magazine devices, in particular for perforated strips : en fr
  • BE604395A - Reactive dyes and their preparation : en fr
  • DE1113913B - Device for the delayed shutdown of the gas supply for burners, especially for hardening plants : de en
  • FR1272196A - Manufacturing process of plastic laminated objects coated with polytetrafluoroethylene : en fr
  • FR1272385A - Improvements in poly-terephthalamides and in processes for the preparation of such substances : en fr
  • FR1272020A - Clamp for transverse stretching of films : en fr
  • GB877722A - Improvements in or relating to rolled-electrode type electrolytic condensers : en
  • GB878026A - A method and apparatus for processing heat-softenable material : en
  • DE1114056B - Preparations for combating plant rust : de en
  • BE604228A - Chimney for cooling hot gases. : en fr
  • GB877878A - Improvements in or relating to centrifugal pumps : en
  • DE1114072B - Method and device for forging drive rods for large diesel engines : de en
  • GB877671A - Improvements in or relating to phosphoryl and thiophosphoryl isocyanates and isothiocyanates : en
  • DE1837922U - QUICK FOLDER FOR HANGER REGISTERS. : de en
  • US3000344A - Power horn : en
  • USD191382S - Tape embossing tool : en
  • FR1272074A - Magnet applicable in particular in magnetic closures : en fr
  • FR1272180A - Surface boat and submarine can be used as a rapid means of attack in combat : en fr
  • GB877817A - Liquid phase butane isomerization process : en
  • GB877911A - Drains : en
  • GB877960A - The manufacture of pyran derivatives : en
  • US3000486A - Ciphering machine : en
  • FR1272269A - Improvements made to milling cutters : en fr
  • FR1272347A - Rooted hybrid tea rose with Turkish red double flowers on the obverse, cochineal carmine on the reverse : en fr
  • GB877840A - Phenyl cyanates and a process for their production : en
  • FR1271951A - Improvements to radar systems, for masking echoes outside a specific range : en fr
  • BE604030A - Device for adjusting the thickness of a workpiece : en fr
  • US3000226A - Counterbalanced drive mechanism for harvester : en
  • US3000394A - Governor : en
  • US3000759A - Method of forming plastisol gaskets on metal members : en
  • US3001108A - Electrolytic capacitor and electrolyte therefor : en
  • DE1838028U - ELECTRIC COIL WITH SHELL CORE. : de en
  • FR1272338A - Anti-gravity plug coupling device : en fr
  • FR1272389A - Electronic flash device for photography : en fr
  • CA627832A - Radiation pyrometers : en
  • FR1272145A - Dispensing device for stacked cups or similar objects : en fr
  • BE603998A - Motor vehicle with additional tank : en fr
  • GB878032A - Improvements in or relating to brazing compositions for metals and ceramics, and articles produced using such compositions : en
  • DE1113984B - Method and device for the metrological investigation of abnormal operating conditions in electrical energy supply networks : de en
  • GB877977A - Gripping shoe for an endless chain strand hauling device : en
  • GB877984A - Christmas card stand : en
  • DE1838164U - CLEANING MACHINE. : de en
  • GB877994A - Cushion filling machine : en
  • US3000438A - Measuring and controlling system : en
  • US3000581A - Cop winder : en
  • US3000730A - Free-machining stainless steel : en
  • USRE25040E - Wrapping mechanism and a method of wrapping articles : en
  • US3000756A - Hot dip aluminum coating : en
  • US3000837A - Polymerization catalyst : en
  • BE604285A - Process for bonding metals : en fr
  • US3001016A - Teleprinter signal transmission apparatus : en
  • US3000854A - Stabilization of polymers : en
  • US3000774A - Laminated objects and method for fabricating same : en
  • US3001019A - Stereo system : en
  • AU257361B2 - Improvements in and relating to sheetmetal panels : en
  • DE1837920U - DOUBLE CASE MADE OF PLASTIC. : de en
  • FR1272125A - Stabilization of trichlorethylene : en fr
  • GB877909A - A beet digging wheel : en
  • US3000357A - High temperature hydraulic actuator assembly : en
  • US3001104A - Wiring systems comprising panels, components, and bent lead wires : en
  • GB877820A - Polymers : en
  • GB878051A - Take-up and locking buckle : en
  • US3000037A - Portable suction cleaner unit : en
  • US3000807A - Blended transformer oil : en
  • DE1838132U - SCREEN AND FILTER DRUM WITH CLOTHING. : de en
  • DE1113993B - Electric resistance heating mat and process for its manufacture : de en
  • FR1272206A - Method and apparatus for studying explosions by a stereoscopic process : en fr
  • US3000075A - Machine and method of winding and coiling textile strand material : en
  • US3000380A - Means and methods of injecting or infusing fluids into patients : en
  • US3000091A - Cladding assembly : en
  • US3000314A - Fuze : en
  • US3000721A - Method of manufacturing progressive burning molded nitrocellulose gun powder : en
  • FR1272041A - Pulse control gear : en fr
  • US3000373A - Smoke generator : en
  • FR1272155A - Hydraulic valve, especially for large irrigation canals : en fr
  • GB877662A - Preparation of acetaldehyde monoperacetate : en
  • US3000405A - Apparatus for stripping insulation from wire : en
  • US3000446A - Helicopter rotor blades : en
  • US3000519A - Automatic sortation system control : en
  • BE604051A - Ornamental bird cage with removable panels. : en fr
  • US3000157A - Packaging and similar machines : en
  • US3000907A - Chlorinated 4,5,6,7,10,10-hexachloro-4,7-endomethylene - 4,7,8,9 - tetrahydrophthalane insecticides : en
  • FR1271964A - Process for the preparation of aryl phosphites and the like and products obtained by this process : en fr
  • CA627676A - Stator casing and blade assembly : en
  • DE1114095B - Agricultural vehicle with a self-discharging device that can be operated by a motor : de en
  • US3000397A - Valve assembly : en
  • BE601469A - Improvements to electrical connectors. : en fr
  • BE603898A - Front-mounted crawler excavator, comprising a folding storage box, of reduced dimensions : en fr
  • CA627583A - Process for manufacturing rocket propellants : en
  • CA627606A - Arrangement of directional couplers for increasing effective directivity : en
  • CA627739A - Coagulation of dispersed polymeric organic material : en
  • CA627650A - Rotary drier or kiln : en
  • US3000512A - Basement pipe tables and shelves : en
  • BE604175Q - Verwarmingsstelsel : en fr
  • US3001106A - Compatible components system : en
  • USD191387S - Spoon attachment for a dispensing container : en
  • DE1114069B - Aqueous solution for removing nickel coatings : de en
  • BE603941A - Method and device for introducing anticorrosive dust into the boiler hearths : en fr
  • BE604008A - Device for signaling the release of the friction with pneumatic servo-control and / or control of a circuit actuated by the release of the friction : en fr
  • CA627751A - Sealing means for an aperture in an article comprised of flexible sheet material : en
  • US3001182A - Coordination circuits for remote control and indication systems : en
  • US3000729A - Stainless steel : en
  • US3000328A - Mobile track tamping machine : en
  • US3000520A - Probing device for block machine pallet handler : en
  • CA627574A - Purification of acrylonitrile : en
  • BE603920A - Device for measuring fission products in the gas phase, in particular for monitoring the cladding of elements made of fissile material : en fr
  • BE604381A - Process for the preparation of raw sludge present in wastewater treatment : en fr
  • BE603907A - Stator sheet in particular for universal motors : en fr
  • CA627792A - Calender apparatus : en
  • DE1113915B - Boring bar holder on a pneumatic drill : de en
  • DE1113918B - Tie rods with expansion sleeves, especially for mining : de en
  • FR1272005A - Improvements to spare wheel carriers for industrial vehicles : en fr
  • FR76190E - Improvements to supersonic wind tunnels : en fr
  • BE603967A - Air filter improvements : en fr
  • DE1838029U - SPOOL BODY ARRANGEMENT FOR FLAT AND DISC SPOOLS. : de en
  • US3000172A - Time meter with alarm device : en
  • US3000773A - Method of desealing laminated optical elements : en
  • GR22285B - METHOD AND STATIC LIQUID MIXING DEVICE. : el en
  • IS1230A7 - Street cleaning trolley : en is
  • US3000349A - Duplicator moistening device : en
  • BE603917A - Carousel suspended carrier for transporting clothes hangers, etc. : en fr
  • CA627562A - Air hoist : en
  • GB877877A - Optical compensator and tilt detector : en
  • US3000619A - Liquid collection structure for use in treating the wood components of cooling towers : en
  • US3000639A - Stylus securing means for phonograph pickup cartridges : en
  • US3000487A - Stencil-character-forming apparatus : en
  • US3000539A - Vending machine : en
  • DE1114100B - Seat with adjustable backrest : de en
  • DE1837956U - MOVABLE COVER FOR THE CONTROL ELEMENTS OF TELEVISION AND / OR RADIO RADIO SETS. : de en
  • DE1837963U - DEVICE FOR TENSIONING INSULATED CABLES. : de en
  • DE1838171U - MAGNETIC DOOR LOCK. : de en
  • FR1272063A - Improvements to squares used in carpentry : en fr
  • FR1272114A - Device for checking the level of a ferromagnetic substance in a divided state contained in a reservoir : en fr
  • FR1272192A - New tapered bottom : en fr
  • GB877723A - Improvements in or relating to the manufacture of resilient rollers : en
  • DE1113959B - Gearbox training for traction vehicles, especially locomotives : de en
  • GB877864A - Flame retardant or self-extinguishing polymer compositions and method for their production : en
  • BE601459A - Preparation of 3,4-dihydro-isoquinolines. : en fr
  • BE604182A - Device for reducing the propagation of noise caused by receptacles, in particular transformer tanks : en fr
  • US3000648A - Supporting structure for the chassis of a rolling vehicle : en
  • JPS3616867B1 - : ja
  • US3000566A - Economic dispatch computer for electric intermeshed power distribution systems : en
  • US3000874A - Sulfate salt of erythromycin monoester : en
  • US3000382A - Manufacture of filter-tip cigarettes : en
  • US3001051A - Temperature responsive devices : en
  • CA627542A - Tuner unit for television receivers : en
  • US3000156A - Boxing machine : en
  • US3000916A - Composition of matter prepared by reacting polymerized linoleic acid with an amine and subsequently reacting the mixture with boric acid : en
  • DE1837988U - SMALL THERMAL SWITCH. : de en
  • BE603997Q - Apparatus for sprinkling intended to combat weeds with herbicides : en fr
  • BE604139A - Monoazo dyes, their production process and application. : en fr
  • BE601565A - Device for unfolding a piece of fabric : en fr
  • CA627841A - Process for producing l-glutamic acid : en
  • CA627600A - Modular, ceramic, electron discharge tube : en
  • CA627685A - Ice cube making machine : en
  • CA627701A - Street sweeper brush and holder : en
  • BE603905A - Process for manufacturing a double-walled tube and tube manufactured by this process : en fr
  • DE1838199U - TOOL AND EQUIPMENT CABINET. : de en
  • US3000218A - Chromatographic sampling apparatus : en
  • US3000505A - Filter unit : en
  • BE604367A - Process for the reduction of the activity of chemically active pigments and fillers. : en fr
  • CA627549A - Manufacture of insulated electric conductors : en
  • CA627526A - Matching and supporting strip for headliner panels : en
  • CA627728A - Burner shield with pilot assembly : en
  • US3000763A - Cellulosic materials plasticized with hydroxypropylglycerol : en
  • BE601610A - Electronic device with electroluminescent material for memories and similar uses : en fr
  • BE604312A - Medicinal product for effective assimilation and binding of calcium, consisting of calcium pyrrolidone carboxylate : en fr
  • BE604427A - Fluorescent low pressure discharge tube for growing plants. : en fr
  • DE1837918U - OFFER FOLDER. : de en
  • DE1837975U - EQUIPMENT SOCKET FOR ELECTRICAL INSTALLATION EQUIPMENT. : de en
  • DE1838180U - TRAINER. : de en
  • BE604053A - System for stabilizing tanks in ships. : en fr
  • CA627630A - 2-(di-lower alkylaminoethylmercapto)-imidazolines and their acid addition salts and preparation thereof : en
  • CA627479A - Expandable binder filing devices : en
  • US3000623A - Pneumatic suspension for vehicles : en
  • US3000817A - Method of sweetening petroleum distillate : en
  • BE603931A - 2-alkyl-1,3-propanediol phthalic polyesters and process for their preparation : en fr
  • BE604463A - Improved panels for closing open spaces, such as ship holds, railway wagons, etc. : en fr
  • US3000792A - Antibiotic adsorption process : en
  • CA627482A - Process for the production of fluorine compounds : en
  • DE1838030U - REEL BODY. : de en
  • US3001014A - Synchronizing-signal separator : en
  • US3001125A - Electrical apparatus : en
  • BE604354Q - Hot air generator : en fr
  • CA627490A - Convertible sofa-bed structure : en
  • DE1837996U - SECURING ELEMENT LINKABLE ON A RAIL. : de en
  • CA627829A - Pulsing motor system : en
  • DE1113978B - Electromagnetic eddy current clutch : de en
  • DE1837923U - MAGNETIC EFFECTIVE DEVICE FOR HANGING AND RELEASABLE STORAGE OF FLAT OBJECTS SUCH AS SAMPLE CARDS, CARD CARDS AND THE LIKE. : de en
  • US3000252A - Electric musical instrument : en
  • BE604088A - Advanced sprayer. : en fr
  • DE1838116U - HOLDING CLIP. : de en
  • DK91788C - Process for stabilizing unsaturated polyester resins. : da en
  • CA627538A - Melt-spinning of crimpable filaments of cellulose derivative : en
  • BE604242A - Improvements to hunting cartridges : en fr
  • CA627496A - Transfer device : en
  • BE603944A - Composite food. : en nl
  • CA627720A - Paper making machine : en
  • US3001007A - Self-locking bushing : en
  • US3001094A - Magnetic focusing device : en
  • US3000415A - Thermoplastic bag closure and method : en
  • CA627503A - Packaging with variations of package length : en
  • US3000694A - Adducts of sf4 and method for preparing the same : en
  • BE604250A - Control with mechanical and pneumatic transmission, or mechanical and hydraulic transmission for compressed air distributor for vehicle braking systems : en fr
  • CA627577A - Unitized crossbar multi-switch : en
  • US3000231A - Fastening device : en
  • US3000320A - Pump : en
  • US3000958A - Polynitrodiols : en
  • US3001009A - Telegraph way station selector : en
  • DE1837934U - LINE SWITCH DEVICE FOR WRITING BUSINESS MACHINES, IN PARTICULAR WRITING, CALCULATING AND BOOKING MACHINES. : de en
  • BE603833A - Process for preparing copolymers of methylpolysiloxane and oxymethylene : en fr
  • CA627550A - Paper treating agents incorporation : en
  • BE604209A - Pool type reactor vessel : en fr
  • CA627551A - Manufacture of electric power cables : en
  • US3000243A - Sheet length controller : en
  • CA627833A - Cheek plates for mill and calender press rolls : en
  • LU40414A1 - : en
  • US3000163A - Carton sealer rollers : en
  • US3000867A - Novel ethylene-propylene copolymer and method for producing same : en
  • US3000970A - Metal-aci-salts of nitro compounds : en
  • FR1272387A - Reinforced gloves and protective items : en fr
  • GB877774A - Improvements in or relating to electrical analogue computing apparatus : en
  • CA627582A - Toggle clamp : en
  • BE604176A - Improvements to island movement systems for road traffic control : en fr
  • BE601403A - Process for the production of cyanuric acid. : en fr
  • BE570437A - : en fr
  • BE604104A - Spray coating. : en fr
  • BE604257A - Dust collector with fan and water injector. : en fr
  • LU40427A1 - : en
  • US3000740A - Photographic material : en
  • US3000018A - End board for litters : en
  • DE1113931B - Process for stabilizing bleaching solutions containing hydrogen peroxide : de en
  • GB877696A - Improvements in and relating to telephone supports : en
  • GB877746A - A hay conditioning machine : en
  • CA627532A - Development of cured color for meat products : en
  • FR1272152A - Device for the regular vertical discharge of liquids : en fr
  • FR1272418A - Method for converting into digital form, using contacts, the analog angular position of a system of shafts with mutual kinematic couplings and devices for implementing this method : en fr
  • CA627569A - Low pressure discharge lamps : en
  • BE604396R - Pigment dyes, their manufacturing process and their applications : en fr
  • DE1838035U - SEMI-CONDUCTOR DEVICE. : de en
  • CA627725A - Programmer : en
  • DK91804C - Luggage carrier for attachment to the roof of a closed car. : da en
  • CA627806A - Delayed coking of low-temperature tars : en
  • BE603855A - Process for shining tinplate : en fr
  • BE603947A - Electric vibration massager. : en fr
  • CA627854A - Mounting of traction motors of electrically-driven vehicles : en
  • BE604434A - Sunglasses convertible into protective eyewear for sport or industry, and vice versa : en fr
  • CA627668A - Railway truck snubber : en
  • LU40406A1 - : en
  • USD191353S - Wheel cover : en
  • US3000600A - Floor type spring support : en
  • LU40416A1 - : en
  • CA627759A - Fuel manifold : en
  • DE1114045B - Device for selective transmission of magnetically stored data : de en
  • BE601388A - Changeover unit for microwaves. : en nl
  • US3000047A - Door pull fastener : en
  • US3000704A - Purification of hydrous titania : en
  • US3001167A - Multi-conductor electrical connector : en
  • US3001193A - Circularly polarized antenna system : en
  • USD191366S - Food mixer or the like : en
  • DE1114093B - Relief device for the switching device of a synchronized gearbox, especially for motor vehicles : de en
  • FR1272086A - Telescopic fork that works with the lifters of agricultural tractors for handling and various loads : en fr
  • US3001192A - Navigational course indicator : en
  • DE1114091B - Arrangement of fuel tanks for jet propulsion aircraft : de en
  • FR1272018A - Obtaining wood pulps from hard or hardwoods for the manufacture of newsprint : en fr
  • CA627615A - Automatic antenna coupler : en
  • CA627844A - Audible signal device for oil tanks and means for installing same : en
  • BE603953A - Electric primer, protected against high external voltages : en fr
  • BE604274A - Process for the thermal treatment of products in expanded coils and equipment for implementing this process : en fr
  • US3000151A - Method and apparatus for forming and wrapping packs of envelopes and similar articles : en
  • CA627743A - Coagulation : en
  • DE1114117B - Dry razor head : de en
  • DE1838128U - COPY AND INTERFACE CONTROL DEVICE FOR MACHINE TOOLS, IN PARTICULAR LATHE. : de en
  • DK91766C - Process for the production of thiophosphoric acid. : da en
  • DK91803C - Method and apparatus for synchronizing the movement of two or more record carriers, such as magnetic tape or film. : da en
  • FR1272351A - Advanced stud clamps : en fr
  • FR1272442A - Gyrometers with bearing to limit deviation : en fr
  • CA627510A - Drill bit : en
  • US3000791A - Spore cultivation : en
  • US3000806A - Electroplating basket and carrier assembly : en
  • US3000991A - Alkylation process : en
  • US3000315A - Safety and arming mechanism : en
  • US3000484A - Driving means for a liquid fuel injection pump : en
  • CA627736A - Coagulation of dispersed carbonaceous material : en
  • DE1113921B - Method for the easier insertion of a continuous web of material into a finishing machine : de en
  • DE1114115B - Knife head showing knife blades for the shaving head of a dry shaver : de en
  • DE1838058U - DOUBLE SIDED FORCEPS. : de en
  • BE604031A - Waveform circuit : en fr
  • DE1114060B - Safety device for operational monitoring of internal combustion engines : de en
  • BE604236A - Device serving as a rack. : en fr
  • BE604064A - Drinking bowls for pigs and other animals. : en nl
  • BE604172A - Condensation nucleus detector : en fr
  • BE604185R - Low pressure steam heating system for railway cars : en fr
  • BE603835A - Manufacturing process for refractory masses and bricks. : en fr
  • US3000330A - Car truck : en
  • BE604076A - Improvements in fixing a handrail to balusters, columns, etc. : en fr
  • US3000477A - Fishing reel brake : en
  • US3000815A - Process for the hydrogenation of a kerosene type fuel : en
  • DE1838192U - FALL LEAF HOLDING PIN FOR CHESS CLOCKS. : de en
  • DE1838200U - STAND FOR SCREWDRIVER. : de en
  • GB877928A - Moulding compositions : en
  • GB877710A - Welding of opposed edges of pairs of metal portions : en
  • GB877894A - Tetra-aza-porphin dyestuffs : en
  • AU2841557A - Improvements ina method of extracting deuterium from hydrogen-containing gases : en
  • BE601474A - Metal shaping process. : en fr
  • BE601667A - Mixtures of carbohydrate ethers usable for the preparation of polymerizable solutions : en fr
  • US3000270A - Profile milling machines : en
  • BE604214A - Cross current blower : en fr
  • DK91806C - Saddle for motorcycles, bicycles with auxiliary motor and similar vehicles. : da en
  • CA627585A - Anion exchange resins and their production : en
  • US3000053A - Melt spinning : en
  • US3000140A - Automatic weight regulator for glass machines : en
  • US3000122A - Road builder : en
  • US3000667A - Folding fishing chair with fishing accessory means : en
  • CA627514A - Steering mechanism : en
  • BE604430A - Stable cosmetic preparations containing dihydroxyacetone : en fr
  • CA627716A - Electrical circuits for indicating pulse frequencies : en
  • BE604151A - Expansion fixing device and corresponding manufacturing method. : en fr
  • US3000363A - Two stage hydraulic servo valve : en
  • US3000731A - Fine-grained steels : en
  • US3000652A - Vehicle towing equipment : en
  • BE601559A - Process and deformation of a glass tube, object produced according to process and device for its implementation : en fr
  • CA627708A - Clutch control system : en
  • CA627737A - Noise suppressor and thrust reverser : en
  • US3000030A - Brush : en
  • DE1838001U - COIL HEAD FOR RUNNER OF ELECTRIC MACHINERY. : de en
  • DE1838064U - HAIR ROLLER. : de en
  • DE1838183U - PLASTIC SLEEVE OD. DGL. MATERIAL, IN PARTICULAR FOR LARGE-FORMAT SPOOLS OF THREAD. : de en
  • DE1838196U - JOINT FOR SIDE CUTTERS. : de en
  • FR1272392A - Steering lever shaft for screw and roller steering devices, in particular for motor vehicles : en fr
  • FR1272421A - Slitting machine for leather, rubber, or other similar products : en fr
  • GB878035A - Improvements in or relating to the catalytic isomerization of olefinic hydrocarbons : en
  • US3000602A - Pallet container : en
  • US3000680A - Furniture : en
  • BE604075A - Device for power transmission. : en fr
  • CA627516A - Postal scale : en
  • CA627563A - Pressure operated liquid level measuring device : en
  • CA627846A - Measuring apparatus : en
  • DE1113962B - Pipeline coupling for automatic central buffer couplings for rail vehicles : de en
  • FR1271993A - Heat exchanger device : en fr
  • FR1272028A - Process for preparing 2-thione-4, 4, 6-trimethyltetrahydropyrimidine : en fr
  • FR1272060A - Electric power switch : en fr
  • FR1272353A - Improvement in the assembly of the thyratron used as a noise source : en fr
  • FR1272104A - New grid for universal grill : en fr
  • US3000804A - Reference half-cell : en
  • US3000514A - Revolving shelf construction : en
  • DK91800C - Coatings on metallic surfaces that slide against each other. : da en
  • US3000776A - Apparatus for forming asbestos-cement pipe : en
  • BE601471A - Process for the separation of novobiocin from associated impurities and product obtained. : en fr
  • BE604149A - Process and installation for manufacturing porous material by heating, in particular expanded clay. : en fr
  • CA627795A - Stylus attachment : en
  • FR1272128A - Head-holder device for reading multitrack recordings : en fr
  • FR1272344A - Bottle opener device incorporated in the shutter itself : en fr
  • FR1272388A - Purification process for titanium tetrachloride : en fr
  • GB877642A - Improvements in or relating to hydrazines and the manufacture thereof : en
  • BE604267A - Linking pivot for connecting a handle to a rod or the like in window and door fittings : en fr
  • BE604347A - Device for balancing currents between semiconductor rectifying cells, for all power rectifier groups : en fr
  • CA627791A - Process for the production of vinegar : en
  • FR1271996A - Spiral staircase : en fr
  • FR1272213A - Speed regulating device : en fr
  • US3000319A - Pump control : en
  • US3001164A - Rotatable base for fluorescent lamps : en
  • USRE25039E - Method of producing high gloss mineral-coated : en
  • US3000361A - Push door mechanism : en
  • DE1114085B - X-ray target device with pre-setting of the cassette trolley : de en
  • BE604062A - Advertising items. : en fr
  • BE604365A - Azo dyes, their preparation process and their application : en fr
  • AU6485660A - Improvements in and relating to sheetmetal panels : en
  • DE1837989U - TEMPERATURE DEPENDENT SWITCH. : de en
  • DE1838148U - GEAR LEVER TO ACTUATE THE GEAR OF A MOTOR VEHICLE. : de en
  • US3000287A - Apparatus for developing and/or fixing photographic printing material : en
  • US3000552A - Compressor vane mounting : en
  • BE603853Q - Further training in train braking control installations : en fr
  • CA627623A - Impedance changing circuit : en
  • US3000891A - 1-thenoylalkyl-4-aroylpiperazines : en
  • BE604374A - Material handling vehicle : en fr
  • CA627481A - Linear actuator : en
  • CA627547A - Switch : en
  • US3000696A - Process for recovery of uranium from fossil fuels : en
  • GB877651A - Improvements in or relating to machines for washing drinking glasses and the like : en
  • US3000622A - Liquid springs : en
  • US3001027A - Private line transfer switching circuit : en
  • DE1114075B - Device for carrying out the continuous hydrolysis of protein products : de en
  • DE1838108U - FLOWER VESSEL. : de en
  • CA627735A - Slip joint assembly : en
  • DK91797C - Coupling for flexible hoses. : da en
  • DK91810C - Plant for the distribution of general cargo for a number of parallel storage slides. : da en
  • GB877805A - Improvements in union or jointing clips for tubes or rods : en
  • BE603999A - Gear shift transmission hub for bicycles, motorcycles, or the like : en fr
  • US3000889A - Tris n-alkylenepolynitro hexahydro s-triazines : en
  • US3001057A - Sigma spot welding : en
  • BE604095Q - Method for the permanent braking control of a train and installation for implementing this method. : en fr
  • BE604208A - Process for producing a structural panel and panel produced by this process : en fr
  • FR76192E - Suction silencer : en fr
  • US3000063A - Safety gate : en
  • US3001090A - Transistor memory device : en
  • US3000676A - Heavy duty pistons : en
  • USD191356S - Combined arm rest and storage receptacle : en
  • US3000193A - Air conditioning evaporators : en
  • US3000237A - Method of making dies for forming cardboard blanks : en
  • US3000660A - Detachable handle device for vehicle door latches : en
  • US3000819A - Finely divided metal salts as antioxidants for oils and greases : en
  • US3000845A - Process of promoting crystallization of isotactic polystyrene with a crystallization enhancer : en
  • GB877697A - Improvements in or relating to terminal connections : en
  • FR1272308A - Process for the production of unsaturated aliphatic nitriles : en fr
  • GB877870A - Improvements in or relating to face masks : en
  • LU40413A1 - : en
  • GB877875A - Improvements in or relating to apparatus for collecting cigarettes : en
  • GR22282B - LIQUID SPRAYER. : el en
  • GB877824A - Plated flush pattern or circuitry laminates and production thereof : en
  • FR1272395A - Process for making sachets from a plastic tube material : en fr
  • CA627509A - Wrapper for frozen food : en
  • CA627823A - Centerless grinding machine : en
  • BE604238A - Recoil-free gun propellant charge : en fr
  • BE604318A - Ampoule forming injection syringe : en fr
  • FR1272002A - Averaging device : en fr
  • FR2F - Α-Substituted alkoyl penicillins and their salts. : en fr
  • US3000542A - Hydro-pneumatic accumulator : en
  • US3001091A - Current pulse generator : en
  • GB877897A - Stable detergent compositions for wool scouring : en
  • BE604269A - Method of etching homocrystals. : en fr
  • CA627489A - Chuck for splined articles : en
  • US3000178A - Ejection nozzles having variable cross-sectional area : en
  • CA627462A - Centrifugal clutch : en
  • BE601389R - Mobile location system by means of a rotating radiobeacon. : en fr
  • FR1272407A - Sprinkler distribution device for cooling systems or other devices : en fr
  • GB877958A - Improvements in or relating to devices for the lateral displacement of crop lying onthe ground : en
  • DE1114134B - Filling device for making cigarettes yourself : de en
  • DE1837992U - CONTACT ARRANGEMENT FOR LOW VOLTAGE HIGH PERFORMANCE FUSES. : de en
  • DE1114064B - Shaft seal with split, resiliently pressed metal rings : de en
  • US3000155A - Labeling attachments for automatic packaging machines : en
  • FR1272189A - Toy pacifier : en fr
  • GB877979A - Crude oil separator : en
  • GB878016A - Improvements in or relating to frequency selective microwave branching filters : en
  • US3000572A - Low fuel damper control : en
  • US3001003A - Coaxial cable splice : en
  • US3000604A - Frame having carrying arms fastened to holding rails : en
  • US3000788A - Propagation of modified infectious canine hepatitis virus in tissue cultures of pig kidney and the preparation of a vaccine therefrom : en
  • US3000098A - Contour marker adapter : en
  • USD191385S - Electric hotplate or similar article : en
  • DE1837978U - PLASTER COVER FOR SWITCH AND JUNCTION BOXES. : de en
  • BE604293Q - Valve assemblies for fluid flow control : en fr
  • CA627819A - Treatment of lateritic cobalt-nickel ores : en
  • DE1114055B - Device for detachable fastening of a fishing line reel on its shaft : de en
  • DE1838042U - HEATING CONDUCTOR SUPPORT. : de en
  • US3000050A - Method and apparatus for forming hollow plastic articles : en
  • US3000758A - Process for conferring antistatic properties and the resulting products : en
  • CA627665A - Pushing devices for shifting mining machinery : en
  • CA627713A - Automatic or self-winding mechanisms : en
  • US3000233A - Automatic transmission : en
  • US3000537A - Golf ball dispensing apparatus : en
  • US3000255A - Scanning devices for optical search : en
  • DE1113952B - Side plate made of reinforced concrete for a rail-level path transition : de en
  • FR76157E - Device for covering hatches of ships : en fr
  • GB878039A - Improvements in or relating to electric impeller devices, such as fans, blowers, or extractors : en
  • US3000263A - Remote control mechanism for automotive accessories : en
  • US3000372A - Field cook stove : en
  • US3000386A - Expansible frame structure : en
  • US3001071A - X-ray film cassette : en
  • FR1272056A - Process for the catalytic conversion of unbranched or unbranched hydrocarbons into hydrocarbons having a branched or more strongly branched carbon chain respectively : en fr
  • US3000057A - Method for the manufacture of threedimensional objects by selectively heating plastic sheets possessing elastic memory : en
  • US3001098A - X-ray image intensifying device : en
  • FR1272201A - Process for the combustion of exhaust gases such as those from petroleum refineries containing carbon monoxide and other combustible agents : en fr
  • FR1272267A - Vacuum switch for alternating current circuit : en fr
  • FR76154E - Improvements in antibiotic preparation processes : en fr
  • US3001133A - Phase detectors : en
  • US3000032A - Windshield cleaner control : en
  • US3000538A - Food-vending machine : en
  • IE24274L - Hitching a tractor to a towed rake : en
  • FR1272439A - Two-stroke internal combustion engine : en fr
  • GB877700A - Flow distributor, more especially for fibre pulp suspensions : en
  • US3000028A - Pipeline cleaning device : en
  • US3001041A - Snap-action devices : en
  • DE1837932U - FILTER INSERTS WITH PLASTIC FILM HOSE. : de en
  • CA627789A - Monitoring of short-lived fission products in a gaseous stream : en
  • US3000384A - Fastener tie : en
  • US3000880A - Production of epsilon caprolactams : en
  • GB877738A - Lubrication of plain bearings in machinery subject to cyclic loading : en
  • GB877872A - Improvements in or relating to suspension systems for motor vehicles : en
  • BE603985A - Pulse communication system : en fr
  • DE1838011U - LIGHT SUPPORT FOR INDUSTRIAL LIGHTING. : de en
  • FR1272214A - Flow deflection mechanism : en fr
  • GB877688A - A method of isolating the clinical dextran fraction : en
  • GB877745A - Fluid pressure braking system : en
  • US3000265A - Cartridge feeding mechanism for firearms : en
  • US3000413A - Assembly means for a cylindrical planer head : en
  • US3000979A - Isomerization of fluoroolefins : en
  • US3001025A - Magnetic tape apparatus : en
  • US3001177A - Superregenerative remote control receiver : en
  • USD191381S - Spray valve head or similar article : en
  • DE1114023B - Combined heat and moisture exchanger : de en
  • DE1838059U - BED WITH A THREE-PIECE, ELASTIC PAD. : de en
  • DK91799C - Maneuvering valve for hydraulic systems. : da en
  • FR1272300A - Advanced Explosive Driven Tools : en fr
  • GB877752A - Calibration apparatus : en
  • US3000100A - Sight measuring instrument : en
  • US3000662A - Sheet grip : en
  • GB878010A - Improvements in or relating to apparatus for driving webs : en
  • DE1837976U - DEVICE FOR INSULATED PASS-THROUGH ELECTRICAL WIRES THROUGH AN UNDIVIDED SHEET METAL WALL. : de en
  • FR1272137A - Method and apparatus for spark welding of long metal strips : en fr
  • FR1272310A - Screw cap : en fr
  • US3001089A - Transistor memory system : en
  • US3001100A - Undervoltage sensing circuit : en
  • GB877932A - A method of producing mixture briquettes : en
  • FR1272091A - Machine for road maintenance called deflacher with automatic dosage and leveling : en fr
  • FR1272118A - Chair lift : en fr
  • US3000390A - Fluid valve : en
  • US3001064A - Over-the-horizon radio system having automatic frequency shift at predetermined signal-noise ratios : en
  • US3000133A - Fishing apparatus : en
  • US3000863A - Dye fixing agent : en
  • US3001096A - Terminal structure for double-ended lamps : en
  • FR76184E - Electric razor improvements : en fr
  • GB877634A - Process of reacting cyclododecatriene and maleic anhydride : en
  • DE1114036B - Process for the polymerization of conjugated diolefins : de en
  • FR1272225A - Lighthouse marker beacon : en fr
  • US3000931A - Process for the preparation of nitrocarbamates : en
  • US3000064A - End point moisture content control for sand : en
  • DE1838194U - MIRROR WATCH. : de en
  • DE1113990B - Method for the simultaneous production of two or more alloy contacts on the same surface of a semiconductor body : de en
  • US3000853A - Thermoplastic compositions having improved light stability : en
  • US3000954A - Nitraza amine compounds : en
  • CA627776A - Sectional tower : en
  • US3000342A - Dip soldering machines : en
  • DE1113998B - Process for removing dissolved organic nitrogen compounds from liquid hydrocarbons : de en
  • US3000482A - Electro-magnetically actuated driving devices for computing machines : en
  • DE1114128B - Method and device for continuously rolling up a card web supplied by the card and consisting of cellulose : de en
  • CA627584A - Filling head and method of making same : en
  • DE1113976B - Control device with mapping of the control deviation as a series connection of the Hall voltages of two semiconductor bodies : de en
  • DE1114041B - Device for the generation of colored images and color play through stress birefringence and chromatic polarization of light : de en
  • FR1272226A - Roofing sheet crimping machine : en fr
  • LU40429A1 - : en
  • US3000782A - Materials for embalming human corpses : en
  • US3000331A - Coated tablet press : en
  • DE1113912B - Carrying bracket for pieces of dough : de en
  • FR1271965A - Method of extracting an isoquinnclidine alkaloid from conopharyngia : en fr
  • GB877887A - Improvements in or relating to alarm systems : en
  • US3001179A - Pre-wired cryotron memory : en
  • US3000851A - Compositions of monovinyl aromatic copolymers having improved heat resistance : en
  • US3000917A - Linear mixed ester lubricants : en
  • DE1838114U - DETACHABLE FASTENER, IN PARTICULAR FOR SAFETY BELTS. : de en
  • GB877678A - New monoazo dyestuffs and the production of the same : en
  • GB877961A - Polymers and telomers of tetrafluoroethylene : en
  • US3000011A - Safety goggle : en
  • US3000456A - Axle mechanism : en
  • US3000466A - Folding scaffold : en
  • US3000496A - Recessed bottom container : en
  • FR1272105A - Electric rotary switch : en fr
  • FR1272393A - Nitro dyes sparingly soluble in water, their manufacturing process and applications : en fr
  • GB877728A - Improvements in or relating to the deposition on aluminium of a layer of copper, copper alloy, tin or zinc : en
  • FR1272313A - Coded inscription reader : en fr
  • FR76164E - Device for exploring and conveying flat objects : en fr
  • US3000570A - Thermostatic fluid mixing cock : en
  • US3000757A - Process for coating substrates with a vapor permeable polymeric coating : en
  • US3000798A - Electrical contact to semiconductor body : en
  • US3000052A - Method and apparatus for forming hollow articles : en
  • CA627580A - Method and apparatus for feeding hydrocarbons and solid particles in a moving bed conversion process : en
  • US3000071A - Method of sintering intermetallic materials : en
  • US3000812A - Method for controlling a process such as the reforming of low octane naphthas : en
  • US3001140A - Data transmission : en
  • DE1114096B - Device for statically changing the distance between the sprung vehicle wheels and the vehicle body of motor vehicles : de en
  • DE1838023U - TUBE LUMINAIRE WITH TWO RADIAL PLUG-IN BASES. : de en
  • DE1838143U - KINEMATOGRAPHIC CAMERA WITH ONE MOVIE SUIT VISIBLE IN THE VIEWER. : de en
  • GB877814A - Improved method of and apparatus for determining the efficiency of fluid quench media : en
  • GR22303B - METAL PHOSPHIDE PROTECTED FROM MOISTURE AS A METHOD FOR THE PREPARATION AND USE OF IT. : el en
  • GB877755A - Resonant reed electromagnetic relay : en
  • FR1272346A - Hybrid tea rose with double flowers phlox pink : en fr
  • BE603933A - Improvements to signaling installations for urban or road traffic : en fr
  • US3000793A - Production of cobalamins : en
  • DE1113929B - Process for the preparation of a catalyst for the production of chlorine from hydrogen chloride : de en
  • DE1838139U - SAMPLE FOLDER FOR TEXTILES, IN PARTICULAR FOR FURNITURE FABRICS. : de en
  • US3000110A - Baffle plates for crop drier : en
  • US3000179A - Rocket engine pump feed system : en
  • US3000551A - Bags : en
  • USD191365S - Ball throwing device : en
  • DE1114148B - Flat track ventilation dryer : de en
  • DE1837946U - DEVICE FOR SMOOTHING VOLTAGE FLUCTUATIONS DUE TO THE OPERATION OF THE BATTERY IGNITION IN MOTOR VEHICLES. : de en
  • CA627543A - Clutch control system : en
  • US3000481A - Helical coil type clutches : en
  • US3000984A - Condensed aromatic hydrocarbons : en
  • DE1838007U - SOCKET FOR ELECTRIC BULBS. : de en
  • DE1838093U - DEVICE FOR THE AUTOMATIC VENTILATION OF WATER METERS OD. DGL. : de en
  • DE1838122U - STUFFING SOCKET SCREW WITH ROTATING MOUNTED SEALING NOZZLE. : de en
  • GB877987A - Methods of compressing fluids with centripetal compressors : en
  • FR1272084A - Concrete shuttering board cleaning machine : en fr
  • GB877676A - Improvements in or relating to coupling devices : en
  • FR1272287A - Camera with automatic lumination adjustment device : en fr
  • CA627781A - Packaging of fresh meats and poultry : en