• US2741618A - Production of pyridine bases and catalyst therefor : en
  • US2741736A - Method for inductive prospecting : en
  • US2741126A - Thermistor temperature profile recorder : en
  • US2741747A - Panel lamp socket of insulation having opening engaging resilient fingers : en
  • AU1266855A - Improvements in or relating to tubs bending machines : en
  • CA523837A - Battery construction : en fr
  • US2741180A - Armor piercing projectile : en
  • US2741545A - Apparatus for ammoniation of superphosphate : en
  • US2741090A - Combustion equipment for gas-turbine engines with anticarbon wall portion : en
  • PL39512B1 - : en pl
  • CH313476A - Tone control circuit on a low frequency amplifier : de en
  • AT185161B - Electrically switchable and steplessly adjustable mechanical control gear for centrifugal speed governors of internal combustion engines or the like with freely selectable speed ranges : de en
  • AT185287B - Adjustable reel for yarns etc. like : de en
  • CA523798A - Extraction of nickel from low grade ores : en fr
  • AT185288B - Sleeping and picaresque eyes for toy dolls : de en
  • AT185299B - Closure for the Einkarr opening of ring furnaces u. similar ceramic stoves : de en
  • AT185169B - Shock absorbers : de en
  • BE524702A - CALCULATOR. : en fr
  • AU1265955A - Electronic selector stages : en
  • US2741081A - Stranding machine : en
  • DK80830C - Coordinate selector type switching mechanism for automatic telephone systems. : da en
  • US2740983A - Converter arrangement for suction cleaners : en
  • DE941411C - Self-steering device for ships and aircraft : de en
  • DE941490C - Hypoeutectic, gray cast iron : de en
  • US2741170A - Camera device of the kind comprising a lens revolver : en
  • US2741760A - System for visually checking alignment of computer-tracking loop circuitry : en
  • US2741142A - Apparatus for altering the throw of crank means : en
  • US2741606A - Fluosocyaurates : en
  • DE941369C - Device for the continuous extraction of crystals from flowing fresh liquor : de en
  • CA523603A - Chlorination process : en fr
  • CA523766A - Spring hanger : en fr
  • CA523760A - Streptomycin derivatives : en fr
  • FR1114245A - Air chamber with two compartments : en fr
  • FR1114491A - Shock absorber improvements : en fr
  • FR1114551A - Advanced spring washer : en fr
  • US2741389A - Machine for labeling cylindrical articles : en
  • US2741575A - Hide glue manufacture : en
  • US2740986A - Melt spinning apparatus : en
  • CA523637A - High tension circuit breaker : en fr
  • AU203293B2 - Improvements in or relating to electron discharge apparatus : en
  • US2741076A - Ware foot abrading machine : en
  • US2741137A - Turbine-driven power installations : en
  • AT185163B - Ignition coil holder : de en
  • US2741121A - Means for minimizing electrostatic voltages in a flowmeter : en
  • USRE24140E - Automatic balancing system for rotatable : en
  • US2741061A - Fish holding device : en
  • CA523595A - Device for use with ingot molds when pouring metal therein : en fr
  • US2741278A - Back plate with end dogs for log-ripping saw : en
  • CH313439A - Movable coupling : de en
  • DE1720369U - RECORD PLAYER FOR OPTIONAL PLAYING OF RECORDS WITH SMALL CENTER HOLE AND LARGE CENTER HOLE. : de en
  • US2741200A - Guide for presser foot : en
  • US2741377A - Tool carrier frames for endless-track vehicles : en
  • DE1720209U - CLOTHING. : de en
  • DE1720250U - TELEPHONE AMPLIFIER BASE FOR TELEPHONE PARTICIPANTS. : de en
  • FR1114325A - Improvements relating to receptacles for electrical devices and their manufacturing process : en fr
  • AT185291B - Building block, in particular for the representation of animal figures : de en
  • FR1114521A - Lubricating grease enhancements : en fr
  • AT185296B - Turret press : de en
  • FR1114316A - Dry battery : en fr
  • US2741494A - Hitch device : en
  • AT185247B - Trailers with a car body that can be tilted backwards, in particular motor vehicle trailers : de en
  • CA523789A - Conversion of carbohydrates to polyhydric alcohols : en fr
  • CA523821A - Process for the preparation of fluorocarbons : en fr
  • CH313338A - Electric liquid storage heater : de en
  • FR1114075A - Portable electric lamp forming a lighter : en fr
  • CA523660A - Process for the recovery of vanadium from carbon and vanadium-contaminated catalysts : en fr
  • CH313455A - Set of false rotors for machines for winding the stators of electric machines : en fr
  • AU204364B2 - Proteolytic enzyme : en
  • CA523589A - Method and apparatus for continuous moulding of synthetic resins : en fr
  • DK80822C - Safety gas tap. : da en
  • GB747754A - Improvements in and relating to yarn winding machines : en
  • GB747768A - Reduction of aminoketones : en
  • FR1114342A - Drying process and dryer : en fr
  • GB747723A - Process of and apparatus for pneumatically conveying and heating solid pulverulent and finely granular heat carriers in the low temperature carbonation and gasification of carbonaceous fuels : en
  • AU1266555A - Improvements in or relating tothe preparation of thermosetting vinyl-based moulded products : en
  • CH313346A - Detergents and cleaning agents : de en
  • AU208722B2 - Girdle : en
  • AU211387B2 - Electron beam tube : en
  • AU205373B2 - Improvements in or relating to apparatus forthe pressing of bent laminated assemblies : en
  • US2741197A - Dual rotary feed : en
  • US2741469A - Bit heating furnace : en
  • AT185245B - Adjustable and readjustable arrangement of the cylinders of hydraulically actuated clutches, especially of motor vehicles : de en
  • US2741407A - Pressing and shaping apparatus for multiple-ply fabric articles : en
  • US2741455A - Gas-turbine engines and nozzle-guidevane assemblies therefor : en
  • FR1114146A - heat exchanger : en fr
  • FR1114207A - Further development of devices for the clear writing of coded signals : en fr
  • DE941460C - Method and device for sterilizing fresh goods, in particular sausage, meat or vegetables, in a canning vessel : de en
  • FR1114498A - Vertical tube boiler : en fr
  • US2741069A - Device for permanently joining objects : en
  • US2740967A - Shirt construction : en
  • PL39540B1 - : en pl
  • DE1720437U - LOCKING OR LOCKING ELEMENT FOR DRAWERS, SLIDING DRAWERS OD. DGL. : de en
  • GB747657A - Improvements in or relating to ammonium sulphate saturates : en
  • DE941579C - Locking device for valves and slide : de en
  • DE941391C - Process for extracting zinc in a shaft furnace : de en
  • US2741540A - Method for preparing borohydrides of potassium, rubidium, and cesium : en
  • AU206163B2 - Polyepoxide emulsions anda process of treating textile materials therewith : en
  • BE546190A - IMPROVEMENTS RELATED TO VINYL CHLORIDE POLYMERS : en fr
  • PL39474B1 - : en pl
  • FR1114324A - Device for the aseptic removal of organ fragments : en fr
  • FR1114495A - Improvements to rollers of the kind used as supports for a moving member, and in particular for a conveyor belt : en fr
  • US2741574A - Stable aqueous injectable procaine hydrochloride aminophylline preparation : en
  • PL39490B1 - : en pl
  • US2741256A - Turbine governor : en
  • FR1114257A - Bottle washing machine : en fr
  • GB747808A - Improved method for the preparation of hormone materials and hormone materials so produced : en
  • US2741013A - Applicator of the detachable sleeve type : en
  • US2741515A - Timber holder : en
  • USD177388S - Link chain for a necklace or the like : en
  • FR1114301A - Economical process of cell construction : en fr
  • FR1114310A - Bottle washing and filling device : en fr
  • AU1258955A - Transistor ring counter : en
  • CA523628A - Machines for pressing grooves or vents in sheet-metal : en fr
  • CA523727A - Chondroitin polysulphuric esters and a process of making same : en fr
  • CA523734A - Upwardly ejecting injection machine with plasticizing chamber : en fr
  • US2741519A - Piston engine : en
  • PL39465B1 - : en pl
  • US2741448A - Mounting bracket for measuring instrument : en
  • DE1720471U - VEHICLE TOY IN THE SHAPE OF A LOADING CAR. : de en
  • CA523729A - Long range navigation systems : en fr
  • DE941506C - Contact block for electrical switchgear : de en
  • US2740969A - Women's multi-service undergarment accessories : en
  • US2741124A - Fuel quantity measuring apparatus : en
  • US2741334A - Self-energizing wheel brake : en
  • US2741547A - Pebble flow control : en
  • AU211887B2 - Improvements in or relating to high frequency antenna : en
  • US2741656A - Manufacture of acid amide derivatives of azo-compounds : en
  • DE1720317U - BUCKET GUARD. : de en
  • CH313386A - Installation for aeration of a liquid in a container : en fr
  • FR1114152A - Advanced buffer caliber : en fr
  • FR1114494A - Reduction furnace : en fr
  • DE1720220U - TIE. : de en
  • DE941368C - Device for the continuous extraction of liquids : de en
  • FR1114153A - Improvements to valves for fluid control : en fr
  • FR1114358A - Perimeter for eye examination : en fr
  • GB747554A - Improvements in or relating to trenching machines : en
  • FR1114329A - Logic circuits with magnetic cores : en fr
  • GB747757A - Improvements in or relating to negative impedance devices : en
  • US2741365A - Machine for -detecting and ejecting improperly labeled cans : en
  • DE941571C - Working platform with folding balustrade : de en
  • US2741338A - Self-adjusting mechanism for hydraulic wheel brakes : en
  • AU205659B2 - Improvements in or relating to apparatus for continuously supplying plastic or granular materials : en
  • DE1720391U - RADIAL SEAL MADE OF PLASTIC MATERIAL. : de en
  • FR1114233A - Tapered end stud : en fr
  • DE1720342U - TWO-PIECE FURNITURE SLEEVE. : de en
  • FR1114232A - Counter-rotating variable-pitch propeller device : en fr
  • FR1114432A - Improvements to automatic control systems intended in particular for automatic machine tools : en fr
  • GB747687A - Improvements in and relating to motor equipment for electrically driven winding and like gear : en
  • DE941558C - Electrical discharge vessel : de en
  • DE941645C - Device for controlling the ratio of gaseous throughputs in pipes : de en
  • FI28294A - A method for separating deoxycholic acid from a mixture of cholic acid and deoxycholic acid : en fi
  • GB747607A - Improvements in or relating to epoxy resins : en
  • FR1114125A - Attachment system, in particular for hinge watch straps : en fr
  • GB747748A - Improvements in or relating to wash boilers : en
  • DE1720362U - HOSE LEVEL. : de en
  • DE941591C - Drawing equipment, especially ruler : de en
  • FR1114338A - Magnetic memory system : en fr
  • FR1114598A - Improvements to rubber soles : en fr
  • FI28313A - Anordning för montering av ett roterande organ t.ex. en omrörade, roterande elektrod eller som electrod fungerande roterande omrörare som är förd genom väggen av en för behandling av glas eller liknande avsedda ugn : en fi
  • FR1114506A - Improvements made to devices to detect leaks in closed capacities : en fr
  • AU1258155A - Electric arc welding : en
  • AU211425B2 - Improvements in or relating to tubs bending machines : en
  • CH313395A - Mine holding and ejecting device for pens : de en
  • DE1720338U - SUPPORT ARM USED IN SHELVING OR WALL RAILS : de en
  • AT185178B - Connector for a flexible hose : de en
  • AT185249B - Luggage racks for automobiles : de en
  • AU211274B2 - Alloys for thermoelectric applications and process of producing same : en
  • DE941537C - Toy and model railroad layout with lowerable pantographs for overhead lines : de en
  • DE941546C - Amplitude limiter : de en
  • GB747583A - Improvements in and relating to oil dispensing cabinets : en
  • FR1114103A - Method and device for the determination of elements present in trace amounts in organic substances : en fr
  • FR1114386A - Sleeve joint and method of making the same : en fr
  • FR1114139A - Gas dedusting process and installation : en fr
  • FR1114302A - Method and device for the manufacture of endless metal strands from metal powders : en fr
  • DE1720379U - PORTABLE MONEY EXCHANGE DEVICE. : de en
  • FR1114585A - Propeller lifting device : en fr
  • FR1114592A - Reversible vibrating molding table : en fr
  • USD177362S - Portable rug display rack : en
  • CA523805A - Cellular carton erecting machines : en fr
  • DE1720431U - AIR FILTER UNIT. : de en
  • DE941602C - Drive for winding devices with adjustable belt tension that fluctuates over a large adjustment range : de en
  • US2741259A - Valve control means : en
  • US2741598A - Heat transfer, hydraulic and thermoregulator fluids : en
  • US2741060A - Live bait harness for fishhooks : en
  • US2741128A - Combustion chamber pressure indicator : en
  • FR1114200A - Carrier devil : en fr
  • FR1114403A - Device for generating ultra-short, frequency modulated waves : en fr
  • US2741296A - Apparatus for heat-sealing overlapping surfaces of plastic material : en
  • GB747739A - Improvements in testing apparatus for electric circuits : en
  • AU1253955A - Improvements in or relating to subscription television system : en
  • FR1114464A - Vehicle speed measuring mechanism : en fr
  • PL39492B1 - : en pl
  • US2741695A - Recessed lighting fixtures : en
  • US2741113A - Apparatus for cleaning garments : en
  • US2741053A - Bait net : en
  • US2741664A - Interconnecting of subscribers' lines in final selectors : en
  • DE941484C - Gripping device for printing machines : de en
  • DE941570C - Floor slab with sound and heat insulating properties made of an upright honeycomb framework, e.g. made of metal : de en
  • FR1114467A - Automatic machine for the manufacture of objects by embossing : en fr
  • AT185192B - Method and device for machining round or non-round piston rings : de en
  • US2741429A - Table lookup mechanisms : en
  • FR1114339A - Magnetic element memory matrix : en fr
  • AT185167B - Regenerator with a filling compound : de en
  • US2741467A - Aerator : en
  • GB747647A - Devices for separating haulm, weeds and like matter from root crops : en
  • GB747770A - Improvements in or connected with portable signs or advertisements : en
  • FR1114558A - System of simultaneous transmission of indications to different centers with the possibility of locking the system on a specific indication : en fr
  • GB747578A - Improvements relating to hot water supply systems : en
  • DE941419C - Raw and sea water distillation plant with steam compression : de en
  • AU203177B2 - Shock absorber : en
  • DE941544C - Process for the extraction of phenols from waste water : de en
  • DE1720262U - ISOLATOR FOR FASTENING CABLES AND STRANDS. : de en
  • DE1720485U - PACKAGING MATERIAL FOR FOOD. : de en
  • DE941423C - Winding drum consisting of several swiveling jacket segments for tape and wire-shaped material with hydraulically actuated pistons for spreading the jacket segments : de en
  • DE1720453U - REFLECTORS FOR CYCLISTS AND MOTORCYCLISTS. : de en
  • DE941654C - Brake, especially for motor vehicles : de en
  • US2741005A - Shell molding apparatus : en
  • US2741577A - Microbiological oxidation of idonic acid to 2-keto-1-gulonic acid : en
  • US2741023A - Method of making slit pins having continuously bevelled ends : en
  • US2741363A - Extrusion press attachments for extruding profiles, tubes and other similar products : en
  • GB747595A - Improved rotatable cutting unit for grass or scrub cutters : en
  • US2741163A - Methods of machining and apparatus therefor : en
  • US2741282A - Adjustable guard and depth gauge for a power operated disc saw : en
  • US2741675A - Vibration detecting device : en
  • DE941509C - Process for the production of black basic dyes : de en
  • FR1114382A - Process for preparing alpha-methylglucoside : en fr
  • CA523797A - Surface discharge spark plug : en fr
  • AU1271155A - Apparatus and method for classifying sheets according to length : en
  • DE1720394U - BELT GUIDE ON THE VARIABLE TRANSMISSION FOR CONTINUOUSLY CHANGING THE SPEED. : de en
  • FR1114209A - Packaging, especially for foodstuffs : en fr
  • US2741038A - Air conditioned footwear : en
  • US2741350A - Control systems for engine driven vehicles : en
  • FR1114202A - Improvements in the transport of rolling loads on railway wagons : en fr
  • PL39527B1 - : en pl
  • AT185292B - Safety bindings : de en
  • DE941456C - Battery lighter : de en
  • USD177429S - Dress or similar article : en
  • FR1114588A - Method and device for the successive application of metals and metalloids to metal supports, particularly with a view to making straighteners : en fr
  • US2741033A - Contour duplicator : en
  • FR1114454A - Device for closing the outlet of a liquid and its distribution, especially for perfume bottles of ladies' bags : en fr
  • US2741492A - Mounting of a second chassis or other supersturcture on a unit construction chassis : en
  • USD177392S - Brooch or the like : en
  • US2741006A - Means for delivering charges of molten metal : en
  • US2741123A - Liquid level measuring device : en
  • CA523831A - Humidity-sensitive element : en fr
  • DE941424C - Method and device for the wet straightening of bristles, hair, fibers or the like. : de en
  • DE941632C - Arrangement for automatic temperature control of an electrically heated melt pool : de en
  • DE1720267U - RUBBER SEALING RING FOR SOCKETS, CABLE BOXES OR. DGL. : de en
  • DE941432C - Process for the further treatment of Thomasstahl to high-carbon, low-phosphorus and low-sulfur hematite : de en
  • DK80855C - Lock, eg plug-in lock with spring-actuated locking bolt. : da en
  • FR1114213A - Floor with prefabricated elements : en fr
  • DE941399C - Hose screw connection : de en
  • DE1720458U - LARGE MOSAIC PLATE FOR THE PRODUCTION OF MOSAIC FLOOR FLOOR AND WALLS AND THE LIKE. : de en
  • CH313436A - Copy device on planing machines : de en
  • DE941508C - Three-color fluorescent screen for cathode ray tubes : de en
  • DE1720371U - DEVICE FOR CHECKING DARK CHAMBER LIGHTING. : de en
  • DE1720477U - STACKABLE CONTAINER. : de en
  • AT185232B - Photographic apparatus for taking panoramic shots : de en
  • US2741032A - Dial indicator : en
  • FR1114206A - Valve : en fr
  • AU203013B2 - An improved coin-freed mechanism fora vending machine : en
  • US2741042A - Snow plow with power driven rotor : en
  • US2741396A - Containers and closures therefor : en
  • PL39479B1 - : en pl
  • US2741182A - Electrochemically actuated firing mechanism : en
  • DE941453C - Machine for the production of wood wool, wood chips or the like. : de en
  • DE941505C - Fluid switch : de en
  • GB747587A - Improvements in alternators : en
  • DE1720281U - HIGH VOLTAGE TESTER WITH A DEVICE FOR TESTING THE VOLTAGE DISPLAY OF THE TESSEL. : de en
  • DE941493C - Pulse generation system for a message transmission system working with pulse time modulation : de en
  • FR1114240A - Device for transforming, by adaptable parts, certain vertical heat engines into omega motor-compressor units : en fr
  • FR1114422A - Mechanical retractable tables for shelves : en fr
  • FR1114418A - Improvements made to the installations allowing to carry out and control the material accounts : en fr
  • GB747727A - Improvements in or relating to magnetic devices for converting rotary motion into reciprocating motion or conversely : en
  • GB747598A - Improvements in or relating to apparatus for use in playing board games : en
  • DE941487C - Manufacture of a low-nitrogen and low-phosphorus Thomas steel : de en
  • US2741370A - Adjustable shelf : en
  • US2741756A - Electrical data storage device : en
  • USD177453S - Egg-cup : en
  • AT185193B - Machine for the machining of metal blocks, especially cast steel blocks, which have a shoulder (lost head) : de en
  • CH313471A - Process for the preparation of a new ester of 2-mercapto-benzimidazole-N, N'-dimethylol : de en
  • AU1263055A - Humidity-responsive resistor : en
  • CA523693A - Hydraulic turbines : en fr
  • CA523683A - Alkylsilahydrocarbons : en fr
  • AU206862B2 - Improvements relating to apparatus for dispensing a spray medium : en
  • US2741203A - Seam construction : en
  • US2741723A - Magnetic deflection sweep amplifier : en
  • US2741670A - Key coupling apparatus : en
  • DE1720367U - DRIVE DEVICE FOR SOUND RECORDING AND / OR PLAYBACK DEVICES. : de en
  • US2741212A - Cam-setting device : en
  • US2741474A - Throttle dash pot : en
  • US2741641A - Manufacture of chlorinated compounds : en
  • DE1720336U - DEVICE FOR FASTENING AND SEALING THE EDGE OF SINKS IN THE BREAKTHROUGH OF TABLE TOPS OD. DGL. : de en
  • AU1261955A - Improvements in and relating to recording devices : en
  • AT185165B - Electric flywheel starter with friction clutch for internal combustion engines : de en
  • CA523803A - Pressure operated actuating mechanism : en fr
  • DE941603C - Process for lining pipes and round, hollow parts of apparatus and fittings : de en
  • DE941540C - Device for pneumatic conveying of solid material : de en
  • PL39547B1 - : en pl
  • US2741116A - Concentrated herbicide compositions : en
  • US2741423A - Axial-flow compressors : en
  • US2741541A - Production of uranium sulphate : en
  • DD11482A4 - FULL MECHANICAL FEEDING GRILLE : de en
  • DE941362C - Extraction of lignite lozenges using cable excavators : de en
  • PL39464B1 - : en pl
  • DK80829C - Automatic alarm signal selector. : da en
  • CA523714A - Rubber springs : en fr
  • US2741177A - Chemical bomb : en
  • CA523791A - Unsaturated esters of phosphonous acids : en fr
  • US2741130A - Transmission : en
  • AT185297B - Equipment for the production of prestressed concrete pipes : de en
  • CA523771A - Colour selection device for colour television : en fr
  • DE1720256U - HOLDER FOR MULTIPLE ISOLATORS FOR ANTENNAS FOR DIFFERENT PURPOSES. : de en
  • FR1114538A - Improvements to gas turbines : en fr
  • US2741101A - Cooling cabinet : en
  • DE941426C - Process and device for obtaining lumpy products from non-metallic melts : de en
  • FR1114080A - Lighting device for an object to be photographed : en fr
  • FR1114239A - Improvements to air and gas compressors, piston and single acting : en fr
  • FR1114587A - Device for adjusting, in operation, an apparatus carried by a pivoting spindle : en fr
  • CH313403A - Leak tester on gas and air distribution systems : de en
  • CH313461A - Device for regulating the speed of DC motors : de en
  • DE1720344U - FLUTE KETTLES MADE OF LIGHT ALLOY OR OTHER COLD FORMABLE MATERIALS WITH A REINFORCED BOTTOM ON THE COAT. : de en
  • DK80836C - Magnetic core for electromagnetic devices or device parts. : da en
  • FR1114219A - Cutting machine : en fr
  • AT185294B - Tobacco spreader for stick cigarette machines : de en
  • AU204121B2 - Apparatus for heating fluids : en
  • DE1720491U - DEVICE FOR SPA REMOVAL. : de en
  • US2741554A - Method of refining iron : en
  • US2741394A - Tear strip guides : en
  • US2741647A - Secondary alkyltoluene isomerization : en
  • US2741649A - Lubricating oil and process for forming the same : en
  • DE941407C - Switch with security key for motor vehicles, especially scooters, motorcycles and the like. like : de en
  • DE941528C - Process for welding, in particular resistance spot welding, of easily oxidizable metals using sonic or ultrasonic vibrations : de en
  • FR1114419A - Vault, elements of such a vault and method for constructing this vault and for manufacturing these elements : en fr
  • CA523737A - Clutch means for power transmission systems : en fr
  • BE546610A - MACHINE FOR DEBITTING SLATE PLATES AND OTHER SIMILAR STONE MATERIALS. : en fr
  • GR16914B - TUBE ELECTRIC HOB. : el en
  • CA523638A - Process for casting-in of sintered metal bodies : en fr
  • US2741058A - Fishing lure : en
  • US2741732A - Motor control system for automatic machine tools : en
  • DE1720470U - SAND TURBINE. : de en
  • DE1720482U - OBSSBOX IN ONE-PIECE CARDBOARD CUTOUT. : de en
  • AU370754A - A machine for cutting fenceposts orthe like : en
  • DE941451C - Processing machine for workpieces made of wood or similar materials : de en
  • DE941471C - When bumping into an obstacle, reversible vehicle toy : de en
  • US2741659A - Acid amide derivatives of azo-dyestuffs : en
  • FR1114091A - Elastic coupling of two motor shafts : en fr
  • DE1720318U - FLEXIBLE HANDLE APPROACH FOR VARIOUS WORK EQUIPMENT, IN PARTICULAR FOR A MOP. : de en
  • FR1114547A - Improvements to blast killing devices : en fr
  • CA523625A - Method and apparatus for molding straw material : en fr
  • US2741364A - Preparatory treatment for froth flotation : en
  • US2741525A - Stop for sliding shelf : en
  • GR16917B - METHOD OF PREPARATION OF HYDROSOURAMYCINES. : el en
  • PL39458B1 - : en pl
  • US2741214A - Pan greaser : en
  • DE936534C - Process for sintering with compressed gases : de en
  • US2741611A - N-substituted dihydrodesoxynormorphine compounds : en
  • GB747631A - Indicators for fire extinguishers : en
  • DE941587C - Take-off and press roll for mass to be dewatered, especially fibrous webs : de en
  • FR1114154A - Process to improve the duration of welds at the end of rails : en fr
  • AU589154A - Improved cow-bail : en
  • CA523604A - Starting and operating circuit for fluorescent lamps : en fr
  • CA523743A - .beta.,.alpha.-UNSATURATED-11-KETO-STEROIDS AND PROCESS OF PREPARING THEM : en fr
  • DE1720221U - DEVICE FOR MEASURING AND SHAPING THE ARMHOLE. : de en
  • DE1720448U - MACHINE PART FOR ELECTRIC SHOOTING MACHINE WITH MOVABLE AIMS. : de en
  • DE1720264U - CLAMP CARRIER. : de en
  • DE1720300U - Device for storing and taking away fillings, especially tablets : de en
  • DE941611C - Process for the aromatization of polychlorocyclohexanes : de en
  • GB747758A - Improvements in article vending machines : en
  • FR1114289A - Lining curtain for underground work : en fr
  • US2741022A - Liner remover : en
  • GB747659A - Improvements in and relating to the sulphonation of benzene and to the extraction ofgaseous sulphur trioxide : en
  • GB747779A - A new antibiotic tetracycline and salts thereof : en
  • US2741009A - Method of and apparatus for the high speed packaging of filamentary or strand-like materials : en
  • US2741172A - Row crop plant thinner : en
  • US2740998A - Window structures : en
  • AU1253355A - Improvements in or relating to electron discharge apparatus : en
  • US2741019A - Metallic coating for wire : en
  • DE1720419U - HANDLEBAR. : de en
  • FR1114252A - Instantaneous reset and delayed tripping circuit breaker : en fr
  • FR1114514A - Filtered : en fr
  • GB747690A - Measuring device : en
  • CA523644A - Indium purification using proteinaceous materials : en fr
  • CH313347A - Transportable metal sink : en fr
  • FR1114087A - Process and apparatus for capping ampoules of biological products inside a vacuum drying tank : en fr
  • US2741078A - Portable grinding tool : en
  • DE941525C - Internal combustion engine with a divided combustion chamber : de en
  • US2741758A - Magnetic core logical circuits : en
  • GB747558A - Improvements relating to the sorting and counting of packages : en
  • FR1114052A - Electric turn signal control timer fitted to vehicles : en fr
  • FR1114119A - Improvements in the production of electrical signals using an iconoscope-type viewing tube : en fr
  • DE941629C - Holding device for flexible material reserves on contact track bodies for roller converters : de en
  • DK80847C - Sorting device with traveling weight bowls. : da en
  • FR1114435A - Toy boat mounted on wheels and its propulsion device by double manual control : en fr
  • FR1114438A - Hearth-burner for low power heat exchangers : en fr
  • FR1114174A - Method of manufacturing a light metal pole with decreasing section and a pole manufactured by this process : en fr
  • FI28299A - Anordning färganordningar vid tryckmaskin : en fi
  • US2741131A - Adjustable stroke mechanical movement : en
  • FI28296A - Sätt att framställa fenoler medelst spjälkning av lignin i sulfitavlut : en fi
  • GB747674A - Improvements in or relating to tractor-implement combinations : en
  • US2741681A - Electrical circuit-breakers : en
  • DE1720297U - LOET ADJUSTMENT CANNULES FOR DENTAL PURPOSES. : de en
  • GB747589A - Colour couplers and photographic silver halide emulsions containing them : en
  • FR1114539A - Improvements to compressors or axial type turbines : en fr
  • GB747581A - Improvements relating to the low-temperature distillation of coal or other carbonaceous materials : en
  • FI28324A - Apparat ocharfarande för att bestämma luftinnehållet i plastisk betong eller liknande plastiska massor : en fi
  • US2741530A - Electric facsimile recorders : en
  • US2741612A - N-substttuted dffiybronormorphine : en
  • US2741308A - Method of mass-producing paper "tear sheets" and the like : en
  • US2741361A - Transportation package and pallet therefor : en
  • FR1114448A - Insulating support for electrical safety cartridge : en fr
  • FR1114428A - Annular valve : en fr
  • GB747685A - Improvements in or relating to copper coated with silicone resins : en
  • FR1114255A - Device for supplying two liquid fuels, in particular for an aircraft engine : en fr
  • DK80838C - Pelvic holder. : da en
  • FR1114250A - Improvements in the manufacture of permanent magnets : en fr
  • FR1114511A - Horizontal band saw for metals : en fr
  • FR1114533A - Fluoroscopic devices : en fr
  • US2741568A - Water insoluble polymeric quaternary ammonium carboxylate salts and the treatment of textiles therewith : en
  • DE929567C - Process for the production of chromium-containing dyes : de en
  • DE1720213U - COAT-LIKE CLOTHING. : de en
  • DE1720493U - STACKING DEVICE FOR TRAYS. : de en
  • DE1720326U - BLANKETS, SHEETS, BED PADS, ETC. : de en
  • DK80834C - Electric motor with brake. : da en
  • FR1114124A - Advanced lubricator : en fr
  • FR1114296A - Signboard : en fr
  • FR1114519A - Improvements to so-called switches : en fr
  • GB747646A - Improvements in or relating to electrical de-icing equipment : en
  • GB747777A - Improvements relating to electrical waveguides : en
  • FR1114241A - Improvements to stators for axial compressors and similar machines : en fr
  • US2741485A - Ski sticks : en
  • DE941475C - Plant and device for the production of cigarette paper sheets separated from an endless paper web with corner sections : de en
  • GB747778A - Improvements in or relating to clamps for use in machine tools : en
  • PL39545B1 - : en pl
  • FR1114128A - broadband antenna element : en fr
  • US2741160A - Heavy caliber recoilless gun : en
  • CH313371A - Process for the transesterification of non-food oils and fats : de en
  • CH313443A - Piston pumps for agricultural purposes : de en
  • DE941384C - Method and device for the production of fibers from fiber-forming materials : de en
  • FR1114230A - Control for structures capable of moving angularly around a fixed axis, in particular for movable bridges, dam closures, lock gates and other similar structures : en fr
  • FR1114381A - Process for preparing explosive oils by nitration of ethylene : en fr
  • US2741095A - Refrigeratior having multiple section evaporator : en
  • USD177384S - Finger ring or the like : en
  • DE941446C - Air hose for air mattresses : de en
  • DE941626C - Device for fine adjustment of symmetrical, double-track counter brake magnets : de en
  • GB747786A - An improved convertible tricycle and push-chair for children : en
  • USD177373S - Condiment shaker : en
  • US2741103A - Mold for freezing liquids : en
  • US2741634A - Manufacture of fluorochloroacetyl halide : en
  • US2740997A - Shelter for vehicles and other purposes : en
  • US2741436A - Wire wrapping tool for fine wires : en
  • US2741478A - Control systems for partitions or the like : en
  • GB747567A - Improvements in or relating to gas fired water heaters : en
  • GB747568A - Electrolytic capacitors : en
  • GB747616A - Improvements in electromagnetic wave generators incorporating electron discharge tubes : en
  • AT185265B - Plastic hinge for furniture and the like like : de en
  • AT185277B - Induction apparatus, in particular for cattle herding systems : de en
  • GB747790A - Improvements in or relating to power gas producers : en
  • FR1114354A - Swivel chair : en fr
  • GB747785A - Production of oleum : en
  • DE1720385U - EXEMPTION SICKLE. : de en
  • US2741085A - Safety device, including fusible member for rocket engine starting control : en
  • DE1720372U - FRAME FOR FILM SECTIONS. : de en
  • DE941480C - Method and device for accelerating the diffusion process, especially of sugar beet pulp : de en
  • FR1114340A - Breeder ordered by perforated labels : en fr
  • CA523777A - Thermoplastic molding compositions and thermoset resinous products : en fr
  • DE1720335U - JOINTLESS TOTAL COVERAGE OF A COMBINED KITCHEN EQUIPMENT. : de en
  • GB747629A - Improvements in and relating to printed electric circuit construction : en
  • DE941413C - Fitting for either a vertical axis pivotable or a horizontal axis tiltable wing of windows, doors or the like. : de en
  • DE1720332U - MULTI-PURPOSE COT. : de en
  • DE941637C - Kloeppel for braiding machines : de en
  • DK80825C - Close to vertical chambers in gas and coke production furnaces. : da en
  • FR1114392A - Improvements to 1, 1-dicyano-ethylenes and 1, 1-dicyano-ethanes containing halogen substituents and to their manufacturing processes : en fr
  • GB747703A - Improvements in or relating to electrical transmission lines : en
  • PL39473B1 - : en pl
  • US2741619A - Alkyl 1-alkyl-4-cyclohexylpiperidine-4-carboxylates and their synthesis : en
  • FR1114183A - Level improvements : en fr
  • GB747639A - Improvements in concrete mixers : en
  • FR1114070A - Liquid supply device for container filling machines : en fr
  • DE1720315U - WATER BUCKET BASE. : de en
  • DE941518C - Method for determining the thermal shock resistance of glass : de en
  • DE941521C - Glass valve : de en
  • FR1114442A - Movable sun visor with adjustable panels : en fr
  • US2741099A - Apparatus for indicating and controlling the temperature of products within predetermined limits : en
  • DE941606C - Method of making a sizing agent : de en
  • FR1114204A - Projectiles or exercise cartridges intended for weapons in which propellant gases flow backwards : en fr
  • FR1114350A - Bastringue or advanced forester's compass : en fr
  • FR1114058A - Improvements to coupling devices for implements carried by a tractor : en fr
  • US2741700A - Piezo-electric crystal controlled frequency selective apparatus : en
  • CH313365A - Method and device for drying sugar in body shape by means of high frequency : de en
  • CH313375A - Process for the preparation of cyanopyridines : de en
  • DE941415C - One-way toys : de en
  • FR1114123A - Triple control valve for compressed air brakes, especially for rail vehicles : en fr
  • FR1114297A - Inter-electrode separator for electric cells and its manufacturing process : en fr
  • FI28332A - Device in washers for fibrous substances : en fi
  • US2741640A - Manufacture of chlorinated compounds : en
  • USD177371S - Textile fabric : en
  • US2741206A - Internal alignment pipe clamps : en
  • US2741471A - Coin controlled printer shutter : en
  • US2741522A - Cabinet with slidable sewing machine support : en
  • CA523710A - Stabilization of peroxide : en fr
  • CH313326A - Framework made of reinforced concrete : de en
  • DE941401C - Device for rolling strips made of iron or metal powders : de en
  • CA523632A - Production of 1,1-difluoro-2,2-dichloroethylene : en fr
  • CH313354A - Process for processing from the melt flow of high polymer plastics : de en
  • AT185281B - Arrangement for monitoring and controlling textile manufacturing processes : de en
  • FR1114476A - Luminous warning device with electronic reception for vehicles : en fr
  • FR1114466A - Method and apparatus for sterilizing milk, canned food or other products contained in glass bottles or containers : en fr
  • DE941523C - Roller hunter harness : de en
  • FR1114449A - Improvements in adapter devices for turntable spindles and the like : en fr
  • FR1114452A - Process for the production of terephthalic acid esters : en fr
  • FR1114532A - Shaft furnace for the metallurgical treatment of ores and the production of iron by smelting, and its operating process : en fr
  • GB747648A - Improvements in or relating to electrically-powered disintegrators provided with automatic power cut-off devices : en
  • GB747788A - Improvements in and relating to exhaust control arrangements for two-stroke internalcombustion engines : en
  • FR1114068A - Process and apparatus for the desiccation of biological liquids under high vacuum : en fr
  • FR1114238A - Chuck refinements : en fr
  • AT185186B - Device for generating a reciprocating movement : de en
  • AU211969B2 - Method of producing viscose rayon : en
  • FI28321A - Refining of the copolymerization of vinyl residues with en monomers : en fi
  • GB747696A - Improvements in and relating to the protection of high-tension cables : en
  • GB747710A - Improvements relating to file folders, card separators, index cards and the like : en
  • US2741569A - Heat carbonizable embroidery crinoline and method of making the same : en
  • FR1114110A - Bactericidal and fungicidal composition : en fr
  • FR1114264A - Process for the preparation of photographic silver halide emulsions and products obtained : en fr
  • FR1114385A - Waterproof switch : en fr
  • GB747791A - Improvements in or relating to machines for the local upsetting of a wire in the cold state : en
  • USD177445S - Combination automobile and airplane : en
  • FR1114173A - Centrifugal mixer : en fr
  • DE1720223U - BELT FOLDING AND IRONING MACHINE. : de en
  • AT185255B - Arrangement of a fuel tap on the fuel tank of a motorcycle or the like. : de en
  • DE1720395U - IMPACT MILL. : de en
  • FR1114061A - Improvement in the production methods of conveyor belts : en fr
  • AU210593B2 - IMPROVEMENTS IN OR RELATING TOTHE PRODUCTION OF WEBS OR MATS OF BONDED STAPLE LENGTHS OF GROUPED FILAMENTS., r : en
  • FR1114082A - Stencil for teaching writing : en fr
  • CH313478A - Method for stabilizing the frequency of microwave oscillators : en fr
  • DE1720366U - VALVE CONTROL, PREFERABLY ON COATING MACHINES FOR MAGNETIC CLAY FILMS OD. DGL. : de en
  • US2741068A - Bubble blower : en
  • US2741360A - Container for packaging and inflating pneumatic articles : en
  • FI28305A - Pipe bending jaws : en fi
  • US2741144A - Drilling attachment : en
  • DE941496C - Circuit arrangement for remote control according to the combination system for telecommunications, in particular telephone systems : de en
  • DE941538C - Toy airplane turntable : de en
  • FR1114086A - elements for packaging bottles and other objects inside packing cases and their applications : en fr
  • CA523779A - Closure mechanism for pressure type vessels : en fr
  • AT185264B - Closure for doors, windows or the like. : de en
  • AT185180B - Axial seal : de en
  • CH313451A - Process and system for the utilization of heat contained in an intermittently occurring heat carrier, in particular in exhaust gases : de en
  • AT185280B - Single-belt stretching system : de en
  • AU211388B2 - Improvements in and connected with ships lanterns : en
  • CA523590A - System for napping textiles or the like : en fr
  • AT185268B - Clamping device for loose-leaf bookkeeping : de en
  • US2741243A - Blower unit and combined heater cabinet-blower unit : en
  • FR1114117A - Locking device for tubular members : en fr
  • GB747650A - High frequency klystron tube construction : en
  • DE941593C - Guide and guardrail for flange-free, non-rail-bound toy vehicles : de en
  • AT185189B - Evaporator for the evaporation of metals, preferably in a high vacuum : de en
  • US2740977A - Motor driven spot and lint removing fountain brush : en
  • DK80839C - Apparatus for controlling air by artificial respiration or anesthesia. : da en
  • DE1720313U - CAN. : de en
  • FI28304A - Anordning for identification number : en fi
  • FR1114345A - Trouser retention device : en fr
  • DK80857C - Sheets for making promotional items, exhibits, toys or decorations with mutually moving parts, a so-called mobile. : da en
  • FR1114390A - Improved manufacturing process for printed electrical circuits : en fr
  • FR1114553A - Lower attachment device of a telescopic suspension shock absorber : en fr
  • DE1720375U - HOLDING DEVICE FOR THERMOMETER. : de en
  • AT185171B - Ball joint : de en
  • DE1720216U - FOOTLING. : de en
  • DE1720396U - SEWING MACHINE TRANSPORT DEVICE. : de en
  • DE941555C - Method for burning down a fault on a cable : de en
  • FR1114472A - Circuit tester : en fr
  • FR1114537A - Electronic synchronization : en fr
  • CA523704A - Production of alcohols from olefins : en fr
  • CH313329A - Truss-like end piece for formwork beams : de en
  • AU209925B2 - Improvements in or relating to icecream containers : en
  • AU1269655A - Elastomeric compositions : en
  • DE941373C - Process for the preparation of 6-acyl-2-oxy-naphthalenes : de en
  • DE941481C - Method and device for carrying out chemical reactions between alkali amalgams and liquids : de en
  • AU211263B2 - An implement for driving a plurality of nails simultaneously : en
  • CA523662A - Method for the manufacture of 6-mercaptopurine : en fr
  • CH313367A - Cylindrical smoke filter plug and process for its manufacture : de en
  • AU1269555A - Improvements in or relating to fission processes : en
  • DE941466C - Engine for motorcycles : de en
  • CH313497A - Massage machine with additional device for measuring the pulse wave transit time : de en
  • PL39487B1 - : en pl
  • US2741314A - Well testing valve : en
  • US2741071A - Sizing device for honing apparatus : en
  • CH313411A - Stereoscopic viewing device : de en
  • US2740985A - Agitator structure for cleaning devices : en
  • US2741122A - Gas meters : en
  • US2741193A - Dumping hopper : en
  • US2741535A - Aftertreatment of dyeings and compositions therefor : en
  • FR1114410A - Frame construction for industrial forklifts : en fr
  • FR1114455A - Device for stopping the ozone emission produced by certain lamps used for the sterilization of containers for fermentable liquids : en fr
  • GB747593A - Improvements in or relating to igniters for gas turbine engines and combustion heaters : en
  • US2741669A - Switching device : en
  • US2741718A - High frequency apparatus : en
  • AU210037B2 - Improvements in or relating to high voltage switchgear : en
  • AU205660B2 - Apparatus and method for classifying sheets according to length : en
  • AU1257755A - New phenthiazine derivatives and their preparation : en
  • CA523701A - Separation of gases : en fr
  • CA523785A - Compounded lubricating oils : en fr
  • DE1720306U - SPREADING DEVICE FOR UMBRELLA FORKS, IN PARTICULAR OF PUSH-UP UMBRELLA FRAMES. : de en
  • FR1114372A - Process and machine for manufacturing automobile tire reinforcements : en fr
  • US2741094A - Method of and apparatus for dispensing gases : en
  • CA523657A - Drop box motion for looms : en fr
  • CA523782A - 3'-amino-1-methyl-3-hydroxy-1,2,3,4-tetrahydro-5,6-benzoquinoline-7-carboxylic acid lactam and the preparation thereof : en fr
  • CY144A - Improvements relating to the production of an antibiotic substance : en
  • GR16912B - GEOGRAPHIC TOURISM CIGARETTES AND FLOWERS. : el en
  • US2741549A - Conversion of carbonaceous solids into volatile products : en
  • US2741631A - Catalytic reaction of acetylene with vinylidene or vinylene compounds : en
  • DE1720249U - FOOT FOR DESK MICROPHONE. : de en
  • AT185215B - Process for the manufacture of stands for electric motors : de en
  • US2741763A - Cavity-backed slot antenna : en
  • DE941379C - Ignition means for long gas and vapor discharge distances between preferably activated electrodes in fluorescent tubes : de en
  • CA523786A - Compounded lubricating oil : en fr
  • USD177364S - Jewelry charm or similar article : en
  • AT185256B - Chain lubrication for two-wheeled vehicles, in particular motorcycles : de en
  • US2741229A - Prechamber compression ignition engine : en
  • US2741555A - Process for refining pig iron : en
  • PL39502B3 - : en pl
  • AT185295B - Tobacco spreader for stick cigarette machines : de en
  • DE941403C - Process for the production of dried mixed vegetables, mixed fruits or the like. : de en
  • AU204650B2 - Antitheft or locking device for automobile ventilation window latches andthe like : en
  • DE1720433U - AUTOMATIC DISPENSER. : de en
  • CA523631A - Production of fluoroolefinic compounds : en fr
  • CH313426A - Process for the pressure casting of metal objects and injection machine allowing the implementation of the process : en fr
  • AU1264655A - Improvements relating to photographic apparatus : en
  • AU1264855A - Proteolytic enzyme : en
  • CA523630A - Cracking fluorine compounds : en fr
  • AU210086B2 - Improvements in and relating to recording devices : en
  • AU1266155A - Improvements in or relating to torque limiting clutches : en
  • CH313372A - Process for the production of absolutely anhydrous salts of polyvalent metals of α-ethylhexanoic acid and α-ethylhexenoic acid and the use of these salts : de en
  • GB747717A - Improvements in or relating to shoe upper conforming machines : en
  • USD177369S - Ball point pen : en
  • CA523674A - Differential pressure switch : en fr
  • CH313414A - Manufacturing process of a clock face : en fr
  • FR1114220A - Mechanical device for automatic progressive transmission between the drive shaft and the drive shaft of an engine system : en fr
  • GB747711A - Improvements in digital calculating machines : en
  • US2741105A - Air cooling device : en
  • US2741498A - Socketed metallic tube joint of different materials : en
  • CA523725A - Process for the manufacture of riboflavin-5'-monophosphoric acid ester : en fr
  • CA523793A - Metal-working lubricant : en fr
  • US2741168A - Camera assembly : en
  • FI28325A - Thermostats or thermostats : en fi
  • FR1114411A - Improvements in processes for the conversion of hydrocarbons : en fr
  • AU207083B2 - Helically-preformed lashing for connecting cables to messenger strands : en
  • AU207746B2 - Improvements in or relating to circuit arrangements for providing stabilized direct voltage : en
  • CA523664A - Pulse echo display system : en fr
  • DE1720451U - ALARM DEVICE WITH A LIGHT SENSITIVE CELL. : de en
  • US2741280A - Saw chain with saw bar groove cleaning means : en
  • DK80824C - Apparatus for treating woven webs. : da en
  • US2741398A - Container with cover locking handles : en
  • US2741661A - Transmission of horizontal and vertical pulses as distinct frequencies : en
  • PL39460B1 - : en pl
  • USD177437S - Teapot : en
  • PL39532B1 - : en pl
  • US2741509A - Tractor movable irrigation system : en
  • DE941597C - Chain, especially for conveyor devices of the scraper type : de en
  • FR1114231A - Automatic reproducing device : en fr
  • FR1114426A - Differential expansion actuator : en fr
  • BE546611A - : en fr
  • DE1720483U - FOLDING BOX WITH NEW CLOSURE FOR CIGARETTES AND OTHER BRANDED ITEMS. : de en
  • GB747701A - Improvements in apparatus for controlling movements of model ships or other toys : en
  • AU203366B2 - Resilient mounting device : en
  • CA523618A - Clothespin : en fr
  • US2741277A - Automatic sawing machine for cutting panels : en
  • US2741432A - Slide rule : en
  • US2741617A - N-substituted dihydronorcodeinone : en
  • CA523668A - Method of manufacturing sheeting material : en fr
  • US2741473A - Scale : en
  • AU207953B2 - Multicell dry battery assembly : en
  • FR1114369A - Ferromagnetic core for static magnetic relaxation circuits, so-called multiples : en fr
  • FR1114548A - Device for circulating gases or fluids : en fr
  • CH313412A - Photoelectric photometric measuring device : de en
  • CA523586A - Hardness tester : en fr
  • DE941595C - Device for producing a composite cigarette filling : de en
  • PL39509B1 - : en pl
  • PL39533B1 - : en pl
  • DE1720440U - KNIFE WITH FIXED BLADE. : de en
  • DE941631C - Selenium barrier photocell : de en
  • FR1114118A - Process for performing chemical reactions in the gas phase : en fr
  • FR1114224A - Continuous wall apparatus for sampling biological fluids : en fr
  • FR1114415A - Casting process, especially of metals : en fr
  • DE941387C - Device on the feed trolley for circular saws and similar machines for longitudinal processing of long wooden parts : de en
  • FR1114182A - Process for preparing a cocoa butter substitute : en fr
  • CH313349A - Non-metallic plate with metallic surround and process for their manufacture : de en
  • US2741516A - Cloth roll bearings for looms : en
  • FR1114178A - Interchangeable lens for coupled rangefinder cameras : en fr
  • AU1267555A - Process of producing viscose rayon : en
  • CH313489A - plane : de en
  • DE941625C - Registering maximum counter, especially for households and commercial businesses : de en
  • DE941573C - Scaffolding pipe coupling made of annealed aluminum alloy for welding to pipes made of a matching material : de en
  • DE941589C - Anti-skid device for vehicle wheels of all kinds : de en
  • AT185155B - Device for shredding straw, hay and. a. Agricultural products with rotating cutting tools and countercutters arranged in the suction nozzle of a blower : de en
  • AT185231B - Device for changing the image format in roll film cameras : de en
  • CA523742A - Reinforced gloves and pads : en fr
  • CA523748A - Apparatus for producing smoke : en fr
  • CH313368A - Exchange column : de en
  • FR1114541A - Spray process and steam sprayer : en fr
  • PL39522B1 - : en pl
  • DE941565C - Cooling of the wall surface of piston gas compressors, which is occupied by a large number of valves : de en
  • DE1720357U - TRANSPORTABLE STEEL NET SILO, IN PARTICULAR STEEL WIRE NET SILO, WITH A PREFERABLY AIR- AND LIQUID-TIGHT WALL. : de en
  • USD177448S - Beverage tray : en
  • CA523796A - Pre-feed tables and conveyor for fish dressing machine : en fr
  • BE536994A - Process for the production of printing forms : en fr
  • FR1114560A - Manufacturing process of a material with very low density and absolute rigidity based on polyesters and fabrics or paper : en fr
  • GB747787A - Device for magnetic sound recording reels : en
  • CH313396A - Numbers 1-100 game : de en
  • US2741002A - Weatherstrip : en
  • CH313385A - Method and device for treating water with chlorine : de en
  • AU1266655A - Apparatus for crimping yarn orthe like : en
  • US2741274A - Stop motion for textile weaving machines : en
  • US2741316A - Locating device for perforating guns : en
  • FR1114109A - Apparatus for purifying and cleaning fumes : en fr
  • FR1114265A - Motorized bicycle lock : en fr
  • DE1720457U - DEVICE FOR IDENTIFICATION OF CLOSED ROADS, ROAD PARTS OD. DGL. : de en
  • GB747652A - Improvements relating to germicides : en
  • AU1269955A - Preparing elastomeric cellular products from polyisocyanate -modified active -hydrogen-containing polymers : en
  • FR1114311A - Device for propelling or pulling boats by endless blades : en fr
  • PL39537B1 - : en pl
  • US2741084A - Expanding chains for wrist bands : en
  • DE1720299U - WIDE NECK BOTTLE WITH PLASTIC STOPPER. : de en
  • GB747585A - Navigational sound-producing apparatus : en
  • CA523703A - Extreme pressure grease : en fr
  • AT185251B - Instead of a pedal crank drive, a kick starter device built into a motorcycle gearbox : de en
  • CA523724A - Feeder for ingot molds : en fr
  • FR1114295A - Improvements in the manufacture of catalysts : en fr
  • DK80853C - Splash and windscreen especially for bicycles with auxiliary motor. : da en
  • FR1114138A - Improvements to long electro-mechanical pedals for railways : en fr
  • FR1114292A - Coating for tarpaulins : en fr
  • US2741672A - Dual axis rotatable blade switch : en
  • FR1114510A - Improvements to devices for adjusting the operating speed of mechanical presses and other machine tools : en fr
  • FR1114575A - Toy vehicle driven by a spring mechanism : en fr
  • DE1720302U - DEVICE FOR SUCTIONING BREAST MILK. : de en
  • FR1114530A - Swimming accessory : en fr
  • GB747664A - Improvements in sheet feeding mechanism : en
  • DE941459C - Combating insects and fungi : de en
  • US2740992A - Crimping and winding apparatus : en
  • FR1114344A - Underground transport path : en fr
  • GB747692A - Load measuring device with overload protection means : en
  • US2741307A - Machine and process for slitting tires : en
  • FR1114276A - Memory game : en fr
  • GB747618A - Improvements in and relating to articles incorporating diffraction gratings : en
  • USD177427S - Rotary wing aircraft : en
  • US2741414A - Cake-tray or the like : en
  • GB747675A - Process for the production of condensation products with tanning properties : en
  • US2741268A - Frost casings for the riser pipes of elevated water tanks : en
  • US2741037A - Ignition demonstration device : en
  • US2741052A - Mechanical fishing apparatus : en
  • US2741102A - Automatic constant tension control : en
  • DE941374C - Process for improving the soil structure : de en
  • DE941461C - Process for the production of nitrogen-rich foods, Naehrboeden u. like : de en
  • FR1114085A - Perfected Tourtière : en fr
  • US2741705A - Radioactive well logging : en
  • AU207516B2 - Improvements in or relating to jointing units for oars andthe like : en
  • FR1114226A - Board game : en fr
  • FR1114247A - High speed counter : en fr
  • FR1114430A - Improvements made to molds for casting metal parts : en fr
  • GB747606A - Electrical circuits employing transistors : en
  • US2741548A - Leaded motor fuel containing boron compounds : en
  • US2741636A - Process for making 1,3-dimethylcyclopentylmethylamine : en
  • US2741372A - Slack line carrier : en
  • US2741097A - Automatic refrigerator control : en
  • FR1114549A - Greenhouse improvement : en fr
  • US2741580A - Integrated catalytic cracking processing system : en
  • USD177409S - Link chain for a necklace or the like : en
  • CH313430A - Process for the production of thermally highly stressable fitting parts from materials that can be hardened by low-temperature treatment : de en
  • US2741410A - Method and apparatus for handling contaminated gloves : en
  • USD177418S - Aerial spinning toy : en
  • FR1114366A - Electric test device : en fr
  • US2741286A - Grater : en
  • PL39485B1 - : en pl
  • PL39499B1 - : en pl
  • DE1720204U - COLLAR FOR MEN'S SHIRT. : de en
  • DE1720259U - RIBBON CABLE FOR VHF PURPOSES. : de en
  • DE941488C - Method and device for introducing metals into molten metals, in particular molten steel : de en
  • DE941624C - Transformer for the transition from an electrical symmetrical system to an asymmetrical one or vice versa : de en
  • US2741230A - Method of operating an internal combustion engine : en
  • US2741283A - Barking method : en
  • US2741056A - Fishing lures : en
  • USD177386S - Earring or the like : en
  • DE941425C - Marks made of transparent and resilient material with opposing tongues : de en
  • DE941416C - Freehand pottery wheel with a drive motor that can be pivoted on the machine frame : de en
  • FI28307A - Lamparmatur : en fi
  • FR1114544A - Manufacturing process, in a normal bottom blown converter and operating in the usual manner with normal wind or oxygen enriched wind, of high quality steels from pig iron containing phosphorus : en fr
  • US2741315A - Anchor for use in wells : en
  • US2741369A - Rotary filters : en
  • US2741524A - Storage cabinets : en
  • US2741527A - Overload relay circuit : en
  • US2741596A - Paraffin solvents : en
  • US2741739A - Electrical measuring apparatus for testing insulation : en
  • FR1114176A - Flash light socket : en fr
  • FR1114272A - Process and machine for manufacturing screws : en fr
  • FR1114377A - Aging preservative for rubber : en fr
  • FR1114216A - Character block with three levels or positions for typewriters with four rows of keys : en fr
  • US2741018A - Bearing : en
  • US2741357A - Drier for strings hanging from sticks : en
  • FR1114554A - Improvement in wardrobe broom holders : en fr
  • DE941530C - Arrangement on cameras to avoid tilted recordings : de en
  • GB747588A - Improvements in segmental circular saws : en
  • US2741702A - Automatic tuning system for transmitters and receivers : en
  • FR1114064A - Apparatus for drying biological products under high vacuum : en fr
  • FR1114155A - Coupling which fits between the pendulum-mounted axle of a suspended centrifuge and the shaft of its drive motor : en fr
  • FR1114283A - Improvements to steel alloys containing iron, nickel and molybdenum and to articles or articles made of these alloys : en fr
  • GB747553A - Improvements in and relating to temperature control systems for continuous kilns : en
  • FR1114205A - Device for servicing electrical appliances placed at a certain height above the ground, in particular lamps, street lighting and the like : en fr
  • FR1114229A - Signaling device for motor vehicles : en fr
  • GB747621A - Improvements in or relating to indicating instruments : en
  • DK80823C - Steering mechanism for rolling mills. : da en
  • US2741178A - Tail ejection bomb loading : en
  • FR1114470A - Automatic feed and discharge device for molding ceramic products : en fr
  • GB747720A - Improvements in uprights for use in erecting shuttering : en
  • US2741731A - Electric power system for motors : en
  • US2741239A - Rotary diamond tool : en
  • US2741046A - Protective vehicle license plate case : en
  • US2741331A - Electrostatic gas precipitation : en
  • US2741293A - Machine for straightening shaped wires : en
  • FR1114387A - Sheet metal formwork : en fr
  • FR1114416A - Improvement in cable control levers : en fr
  • DE941372C - Process for the preparation of nuclear mono-acylated phloroglucins : de en
  • FI28333A - Siktparti för pappers-, karton-, papp- och dyl. avvattningsmaskiner : en fi
  • FR1114477A - Device for removably fixing several interchangeable sieves one above the other in cleaning installations, in particular in seed cleaning machines, on threshing machines and on combine harvesters : en fr
  • DE1720461U - GRID BALL DISC. : de en
  • FR1114400A - Automatic calendar : en fr
  • DE941444C - Control device for hairdressers, especially hoods : de en
  • US2741201A - Sewing machine presser mechanisms : en
  • FR1114595A - Improvements to mounts for decorative plates, appliques, enamels, miniatures, slushes and other decorative objects : en fr
  • DE1720325U - BEDROOM. : de en
  • DE1720234U - RING STAPLER. : de en
  • GB747552A - Improvements in or relating to evaporating apparatus : en
  • AT185246B - Energy storage and output flywheel drive, in particular for motor vehicles : de en
  • CA523635A - Electromagnetic means having a flux shifting movable pole member : en fr
  • DE1720202U - MEN'S SPORTS SHIRT. : de en
  • DE941404C - Device for lifting the edge of a stack of sheets in machines for cross-cutting webs of paper or the like : de en
  • US2741290A - Locking assemblies for screw-type members : en
  • DE941395C - Threshing machine, especially a combine harvester, without a straw shovel : de en
  • DE941437C - Multiple plug with protective contact : de en
  • FI28310A - Permanent magnetic heatsink for electrical connections : en fi
  • FR1114165A - Seat such as a chair and its manufacturing process : en fr
  • FR1114243A - Multi-spindle device for simultaneously drilling, milling, reaming or tapping multiple holes of a punched part : en fr
  • US2741589A - Recovery of uranium : en
  • AU203480B2 - Improvements relating to photographic apparatus : en
  • CA523623A - Attenuation equalizer network : en fr
  • US2741031A - Measuring device : en
  • US2741532A - Hoasox : en
  • USD177447S - Roadway stripe guard : en
  • US2741446A - Aircraft landing skis : en
  • US2741513A - Swing stage platform : en
  • AT185240B - All-terrain and hillside motor vehicles, in particular for mountain agriculture : de en
  • AT185271B - Anti-skid device with foldable bracket : de en
  • DE941477C - Conveyor belt : de en
  • AU203828B2 - Valve for tubeless truck tires : en
  • CH313417A - Waterproof watch box : en fr
  • CH313483A - Headgear designed as rain protection : de en
  • FR1114348A - Improvement in shear or auger heads : en fr
  • PL39513B1 - : en pl
  • FR1114234A - Dyeing process : en fr
  • US2741719A - Method and apparatus for inscribing a pattern in a target electrode structure : en
  • BE524791A - METHOD AND INSTALLATION FOR ADJUSTING THE COMPOSITION OF A MIXTURE OF A GAS AND A VAPOR. : en fr
  • DE1720310U - VACUUM CLEANER. : de en
  • DE1720382U - FRAME FOR CIGARETTE CASES. : de en
  • FR1114244A - Attachment of transparent plastic watch glasses in a bezel : en fr
  • GB747626A - Improvements in and relating to photographic apparatus suitable inter alia for use in colour photography : en
  • US2741004A - Device for diffusing the vapours of liquids : en
  • US2741066A - Trap : en
  • US2741674A - Impact switch : en
  • FR1114499A - Self-propelled combine harvester : en fr
  • IE21784L - Bedding assemblies : en
  • DE1720352U - TRANSPORTABLE ELECTRIC TILE STOVE WITH THREE ADDITIONAL HEATERS. : de en
  • FR1114504A - Monomeric compounds and their copolymers : en fr
  • FR1114092A - Improvements to phonograph records : en fr
  • FR1114189A - Measuring instrument having a deviation amplitude of 270u deg. : en fr
  • GB747551A - Improvements in electrolytic processes for reclaiming silver and electrode assembliestherefor : en
  • GB747590A - Improvements in or relating to de-aerating paper pulp : en
  • FR1114341A - Watch : en fr
  • DE1720424U - STOPPER FOR BOTTLES OD. DGL. : de en
  • DE1720481U - SPREADER FOR LIQUIDS AND PASTS. : de en
  • DE941394C - Collecting and binding device as an attachment : de en
  • DE941380C - Method and arrangement for manufacturing the glass bulb of a cathode ray tube : de en
  • PL39541B1 - : en pl
  • FR1114195A - Extrusion machine : en fr
  • GB747708A - Improvements in or relating to devices utilising the hall effect and more particularly in magnetometers : en
  • DE941574C - Building with walls made of wall elements and a roof covering composed of roof elements : de en
  • DK80833C - Spark gap construction. : da en
  • PL39529B1 - : en pl
  • US2741558A - Process for the manufacture of diazotype copies : en
  • US2741132A - Double-contact cam mechanisms : en
  • FR1114196A - Improvements to extrusion machines : en fr
  • AU203710B2 - Improved key : en
  • CH313446A - Unit on internal combustion engines consisting of cooling water pump and alternator : de en
  • CH313357A - Heald frame : de en
  • US2741349A - Moisture-proof joints : en
  • US2741445A - Apparatus for launching and arresting airplanes to and from flight : en
  • CH313350A - Shelf stand : de en
  • US2741503A - Motorized locking means : en
  • AU210115B2 - Improvements relating tothe cooling and solidifying of aluminium sulphate : en
  • AU1261755A - Improvements in or relating to liquid flow meters : en
  • US2741518A - Reciprocating pump piston and rod connection : en
  • US2741584A - Process and apparatus for concentrating hydrogen peroxide : en
  • AU392154A - Improvements in or relating to machines for applying pressure to shoe bottoms : en
  • CA523616A - Means of setting rails : en fr
  • DE1720439U - SCISSORS. : de en
  • CH313382A - Process for manufacturing a belt formed from two strips of leather or skins joined together, and belt obtained by this process : en fr
  • CA523599A - Double windows : en fr
  • CA523802A - Conveyor and quench tank for heat treating furnace : en fr
  • CH313384A - Process for manufacturing tubular plastic cases in one piece and apparatus for carrying out this process : en fr
  • US2741342A - Wall construction : en
  • US2741511A - Pumping apparatus for sprayers : en
  • US2741579A - Inhibiting polymerization of furfural : en
  • US2741366A - Centripetal classifier : en
  • US2741437A - Constant tension take-up and let-off mechanism : en
  • CH313393A - Set comprising a wristwatch and a camera : en fr
  • AT185195B - Lathe tool : de en
  • USD177361S - Portable hair dryer : en
  • CH313394A - Device for the projection of a cinematographic film moving continuously : en fr
  • CA523751A - Folding device and method : en fr
  • AT185293B - Cutting device for string cigarette machines : de en
  • AU1256755A - Anew insecticide : en
  • AU1268455A - An improved moistureproof electric fence : en
  • CA523691A - Polytetrafluoroethylene coating compositions : en fr
  • CA523752A - Apparatus for joining metal strips : en fr
  • CA523694A - Sealing means for the latching mechanism of railway car hoppers and the like : en fr
  • AT185229B - Method and device for the incineration of concentrated sulphite pulp liquors : de en
  • DE941483C - Hydraulic pipe cleaning device : de en
  • PL39544B1 - : en pl
  • US2741371A - Pallet lifter : en
  • AT185184B - Device for variable-torque drive of work machines : de en
  • AU210853B2 - Improvements in vibratory roller machines : en
  • CH313450A - Starting device for gas turbine systems : de en
  • DE1720341U - FELT COVER FOR STEEL TUBE FURNITURE. : de en
  • AU206258B2 - Improvements in and relating to automatic airflow controllers : en
  • CA523578A - Production of metal : en fr
  • CA523624A - Automatic load-responsive governing device : en fr
  • DE1720207U - CURVED RAIL. : de en
  • DE941433C - Small shunting machine : de en
  • CH313437A - Control device of a copying machine tool : en fr
  • AU204081B2 - Transistor ring counter : en
  • AT185300B - Packaging for stacked panels : de en
  • US2740995A - Drawing mechanism for textile machines : en
  • US2741166A - Device for cutting and forming slot insulation materials : en
  • CH313447A - Soundproofing device on explosion engines : de en
  • CH313400A - Leveling instrument with a tubular level parallel to the telescope axis : de en
  • DE941620C - Circuit arrangement for tension effects through insulated rail and rail current closer : de en
  • FI28291A - Till en rörlig torvupptagare ansluten hopsamlingsanordning varmed torven uppsamlas till en vallartad hög : en fi
  • FI28320A - Wood preservative : en fi
  • GB747713A - Improvements in or relating to record changing mechanisms for gramophones and the like : en
  • DE1720494U - RADIATION DRYER. : de en
  • DE941479C - Sealing, especially for gates, partition walls, etc. Like., which separate two rooms under different fluid pressure : de en
  • DE941517C - Device for measuring the tire pressure in pneumatic tire filling systems of gas stations or the like. : de en
  • US2741021A - Apparatus for assembling flexible bearings : en
  • US2741406A - Resilient drip-proof nozzle construction : en
  • DE1720348U - PACKAGING AND STORAGE JAR WITH SLIDING LID. : de en
  • BE524890A - METHOD OF MANUFACTURING COPIES OF OBJECTS WITH AN OPENING. : en fr
  • AU1253455A - Improvements in or relating to voltage stabiliser circuits : en
  • AU203479B2 - Improvements in collating machines : en
  • DE941470C - Easily tiltable play figure : de en
  • DK80842C - Radiator. : da en
  • DE1720361U - RANGEFINDERS, IN PARTICULAR FOR PHOTOGRAPHIC PURPOSES. : de en
  • AT185253B - Swing arm for the suspension of vehicle wheels : de en
  • CA523764A - Textile fibres crimping device : en fr
  • GB747627A - Improvements in or relating to deck chairs : en
  • FR1114093A - Clothing button : en fr
  • FR1114228A - Improvements to launchers for internal combustion engines : en fr
  • CA523686A - Means for conducting the flow of liquid fuel for feeding burners of gas turbine engines : en fr
  • CH313420A - Clock mechanism : en fr
  • PL39489B1 - : en pl
  • AT185275B - Electric percussion fuse : de en
  • DE941638C - Piston compressor with connecting rod end immersed in the lubricating oil and with an oil drain channel : de en
  • AU1265655A - Improvements in and connected with ships lanterns : en
  • US2741189A - Removable gas control valve for oil wells : en
  • US2741421A - Supercharger control system : en
  • USD177435S - Sugar bowl with lid : en
  • CH313398A - Impact fuse for projectiles : de en
  • DE1720444U - BALLPOINT PEN WITH THIN, CYLINDRICAL REFILL TIP. : de en
  • AT185204B - Device for saturating a fuel gas intended for welding and soldering with volatile flux : de en
  • AT185208B - Device for punching and embossing objects from strips of material : de en
  • CA523765A - Disposable cleaning pad and handle therefor : en fr
  • CH313487A - Auxiliary device for tank : en fr
  • FR1114177A - Process for preparing vat dyes : en fr
  • DE941563C - Secondary draft regulator with a free-hanging, bell-shaped valve disk : de en
  • DE941615C - Sintered iron alloy for iron parts on permanent magnets and process for the production of the sintered permanent magnet system : de en
  • DE941422C - Underfloor clamping jaw canter for rolling stock with liftable and lowerable bumpers supporting the clamping jaws : de en
  • US2741472A - Automatic checking scale : en
  • FI28330A - Mask for conveyor belt use in the form of flat-rolled material : en fi
  • FR1114389A - Frequency discriminator : en fr
  • CA523671A - Tap clamps : en fr
  • CA523646A - Liquid cleaned precipitator : en fr
  • CA523692A - Engine cooling system : en fr
  • DE941417C - Device for pressing and drying the bottom of folding boxes, in particular on high-performance packaging machines : de en
  • US2741507A - Split header for open top truck-trailers and the like : en
  • US2741665A - Control of an automatic signalling system : en
  • FR1114525A - Distrance control device to adapt to projection lanterns : en fr
  • GB747677A - Improvements in or relating to castor wheel assemblies for use in supporting builders' equipment : en
  • DE1720331U - STEEL TUBE SLED BASE CHAIR. : de en
  • GB747716A - High permittivity ceramic material : en
  • AT185250B - Electrical signal switch to be installed below the steering wheel of motor vehicles : de en
  • AU212305B2 - Improvements in or relating to fission processes : en
  • FR1114051A - Gas cookers : en fr
  • US2741272A - Let-off for looms : en
  • AU210519B2 - Improved strainer for wire fences : en
  • CA523613A - Method of producing internally threaded members : en fr
  • CA523626A - Heat engines working the manner of a turbine : en fr
  • FR1114065A - Device for interior ventilation of shoes : en fr
  • US2741072A - Grinding machine : en
  • FR1114100A - Chain drive device for vibrating rollers to be leveled : en fr
  • AT185197B - Thread cutting head or cutting stock with device for quick adjustment of the cutting jaws : de en
  • AU1258255A - Improvements in emergency release coupling : en
  • CA523763A - Production of sulfur hexafluoride : en fr
  • US2741391A - Folding container constructions : en
  • US2741629A - Aluminum soap of iso-octoic acids : en
  • CH313366A - Apparatus for treating liquids : de en
  • DE1720409U - LUBRICATING OIL CONVEYOR DEVICE FOR GEARS, IN PARTICULAR FOR TRACTORS. : de en
  • DE941549C - Radio receiver with spread spectrum : de en
  • FR1114546A - Compressible liquid : en fr
  • GB747601A - Improvements in and relating to electric switching arrangements : en
  • DE941610C - Extraction of the clay content of minerals : de en
  • FR1114475A - Wheel counter, in particular for gaseous media : en fr
  • CA523622A - Accessory for infants' diapers : en fr
  • FR1114142A - Homopolar alternator : en fr
  • US2741567A - Metal coating composition and method of coating titanium therewith : en
  • US2741591A - Method of and apparatus for separating ions : en
  • DE1720225U - ADHESIVE MUSTACHE. : de en
  • DE1720243U - INDUSTRIAL FURNACE - TRANSPORT ROLLER. : de en
  • PL39525B1 - : en pl
  • US2741715A - Stator for single-phase induction motor : en
  • DE941581C - Device for introducing the blanks or the rolling stock into a device, consisting of a tube reducing mill and a downstream flying saw operated at a constant speed : de en
  • AU211206B2 - Improvements in or relating to hot-end junctions in thermocouples : en
  • US2741496A - Flexible hose coupling with anchored reinforcing layer : en
  • US2741556A - Method of desulfurizing molten ferrous metal : en
  • PL39488B1 - : en pl
  • DE941643C - Mixing and crushing machine for coffee, spices, etc. like : de en
  • US2741242A - Forced flow air heating and water heating furnace : en
  • US2741419A - Box and clip construction : en
  • US2741420A - Carry cord handle : en
  • FR1114160A - Steam plant with intermediate superheating : en fr
  • GB747784A - Improvements in or relating to transistor circuit arrangements : en
  • DE933250C - Device for monitoring the air pressure in pneumatic tires of vehicles : de en
  • FR1114098A - Thermostatic device for supplying paint guns : en fr
  • FR1114116A - Improvements made to vacuum compression dryers : en fr
  • FR1114277A - Reinforcement of edges of blocks and other structures of concrete or similar material and resulting products : en fr
  • DE1720334U - EXTENDING COFFEE TABLE. : de en
  • FR1114469A - Improvements to a sealing device for a set of glazing : en fr
  • IE21710L - Load-carrying assembly : en
  • US2741624A - p, p'-oxybis(benzenesulfonylazide) and process : en
  • USD177394S - Brooch or the like : en
  • FR1114431A - Improvements in temperature-sensitive devices and their calibration procedures : en fr
  • GB747691A - Improvements in or relating to electric cables and wiring systems : en
  • CH313322A - Method of combating fungal diseases : de en
  • FR1114113A - Process for the destruction of catalytic residues : en fr
  • FR1114143A - Transformer : en fr
  • FR1114208A - Automatic rifle with simplified device allowing shot-by-shot firing : en fr
  • FR1114503A - Cable transfer device for dryer drums and the like : en fr
  • DE941375C - Road bridge with a roadway made of grating : de en
  • FI28335A - Device for support runs : en fi
  • GB747644A - Improvements in or relating to colour television : en
  • DE1720405U - VARIOMETER, CLOCK GENERATOR WITH VARIABLE CLOCK NUMBER. : de en
  • FR1114227A - Frame for hand wood saws : en fr
  • DE1720272U - CONTROL ACK SWITCH. : de en
  • US2741654A - Chemical process : en
  • FR1114259A - Continuous filter centrifuge improvements : en fr
  • FR1114425A - Ferroelectric capacitor piezoelectric interrogation device : en fr
  • FR1114401A - Compass guidance system : en fr
  • DE1720412U - COOLERS FOR MOTOR VEHICLES. : de en
  • DE941535C - Spinning machine, in particular ring spinning machine with rotating heads : de en
  • FR1114320A - Process for manufacturing monoammonium phosphate and other products from crude phosphate : en fr
  • DE913960C - Sprocket wheel for the drive of calculators : de en
  • DE941410C - Emergency circuit for two- or multi-housing ship turbine systems : de en
  • DE941430C - Process for the production of water-soluble titanium and zirconic acid esters : de en
  • CA523709A - Neutral esters of selenophosphoric acid : en fr
  • US2741241A - Forming tools : en
  • USD177398S - Brooch or the like : en
  • US2740981A - Wheeled carrier for suction cleaners and the like : en
  • USD177383S - Earring or the like : en
  • USD177428S - Dual egg glass : en
  • FR1114288A - Full body electric double bass and other string instruments so transformed : en fr
  • AT185254B - Drive for light motorcycles or the like. : de en
  • DE941551C - Device for synchronization in a pulse multiplex telecommunications system : de en
  • AT185160B - Fly trapping system with bell-like openings in the false ceiling, especially for stables : de en
  • AT185273B - Shoe lasts : de en
  • AU1253555A - Electronic plotting station for automatic plotting of one or more movable objects : en
  • CH313458A - Cable end joint : de en
  • DE1720474U - HEADGEAR. : de en
  • DE936731C - V-belt angle drive : de en
  • DE941376C - Self-shielding oscillating structure for ultrashort waves : de en
  • GB747676A - A device for clearing gaps in rows of growing plants : en
  • US2741347A - Metallic window buck : en
  • GB747792A - Improvements in rotary plug valves : en
  • CA523839A - Transfer of materials : en fr
  • CH313339A - Automatic device for molding tiles, cement, granulated marble or similar materials : en fr
  • BE524704A - PROCESS FOR THE PREPARATION OF PHENOLS AND CYCLOALCANONES. : en fr
  • AU213991B2 - Improvements in or relating to subscription television system : en
  • CA523600A - Sanding devices for locomotives : en fr
  • CA523684A - Copolymeric siloxanes : en fr
  • US2741281A - Band saw blade scraper : en
  • US2741508A - Spray nozzle : en
  • DE941630C - Device for x-ray fluoroscopy and / or and the production of x-rays : de en
  • FR1114334A - High speed clutch device : en fr
  • FR1114568A - Landing and take-off process for airplanes of any tonnage : en fr
  • AT185183B - Magnetic trip device with a hold flux and a trip flux : de en
  • US2741430A - Differential control mechanisms : en
  • DE941402C - Dissolving machine with a fixed and an axially movable plate : de en
  • PL39471B1 - : en pl
  • AT185222B - Process for the production of canned coffee products : de en
  • US2740970A - Diaper flushers : en
  • US2741183A - Centrifugal projectile fuze : en
  • CH313444A - Two-stroke internal combustion engine : de en
  • AU1261655A - Improvements in or relating to blood collecting and storing method and apparatus : en
  • CA523820A - Automatic grinding machines : en fr
  • AU1259055A - Finish composition for acrylonitrile fibers : en
  • CA523718A - Method for the preparation of aryl substituted primary alcohols : en fr
  • US2741233A - Apparatus for preventing release of contaminants from the exhaust of an internal combustion engine : en
  • US2741663A - Automatic switching system : en
  • DE1720425U - HOLLOW PLUGS FOR CONTAINERS, e.g. BOTTLES. : de en
  • DE1720427U - DEVICE FOR CLEANING COMPRESSED GAS CYLINDERS BY SANDJET. : de en
  • DE941485C - Cooling device with water heating : de en
  • US2741034A - Gear testing fixture : en
  • US2741650A - Styrene-modified polyvinyl acetate resins : en
  • USD177365S - Vanity box : en
  • CH313470A - Drip attachment : de en
  • AU1270555A - Inventionn for transferring engine torque or power from an engine to a gear box by using an arm connected to the engine crankshaft and connected to a cranked shaft in gear box thence through constant mesh gears to the road wheels : en
  • CA523838A - Storage battery construction : en fr
  • AT185194B - Control for the tool holder, especially of fully automatic machine tools : de en
  • AU204680B2 - An improved fencing post : en
  • CA523592A - Folding table : en fr
  • CA523713A - Hair curler : en fr
  • CA523629A - Lithographic printing plates : en fr
  • US2741077A - Clamping devices : en
  • US2741184A - Delayed arming fuze for a projectile : en
  • US2741288A - Thread root elastic lock means : en
  • CA523716A - Chemical brightening of aluminum : en fr
  • CA523744A - .delta.22-11-oxygenated steroids and process of preparing them : en fr
  • CH313323A - Construction kit for building a greenhouse : de en
  • DE941486C - Butter compartment for fridge : de en
  • USD177396S - Brooch or the like : en
  • CA523611A - Weighing stapling machine : en fr
  • AU1256055A - Alloys for thermoelectric applications and process of producing same : en
  • AU1270355A - Means for fixing hubs on shafts : en
  • AU205374B2 - Apparatus for crimping yarn orthe like : en
  • BE517783A - Procedure for improving the whipping possibilities of a cream and the qualities of the whipped cream : en fr
  • US2741117A - Cellular floor structure for an electrical wire distributing system : en
  • US2741413A - Box having dispensing means : en
  • US2741456A - Break over hammer : en
  • US2741561A - das gupta : en
  • DE1720429U - KEY TO OPEN PRESERVING CANS OR. DGL. MADE OF SHEET METAL WITH A TAP MADE FROM THE LID. : de en
  • USD177378S - Beverage dispenser : en
  • CA523731A - Amplifiers employing semi-conductors : en fr
  • AU209276B2 - Crystal production : en
  • CH313405A - Storage pan for balance beam : de en
  • AT185278B - Flat card : de en
  • AU206626B2 - Electronic selector stages : en
  • AU358554A - An implement for driving a plurality of nails simultaneously : en
  • CH313373A - Process for the preparation of crystallized cyclohexyl peroxides : de en
  • AU1253155A - Crystal production : en
  • US2741171A - Photographic sink : en
  • US2741517A - Spindle mountings : en
  • USD177450S - File cabinet : en
  • DE941378C - Measuring arrangement for small electrical capacities : de en
  • FR1114261A - Improvement in steering locks with a separately operated contact : en fr
  • GB747600A - Improvements in or relating to sugar-cane crushers : en
  • GB747649A - Improvements in or relating to electric discharge devices : en
  • CA523813A - Telegraph transmitter : en fr
  • CA523621A - Method of preparing crystalline calcium ascorbate and product obtained thereby : en fr
  • CA523808A - Surface metallizing method : en fr
  • US2741684A - Operating handle adapter : en
  • US2741706A - Ionization-measuring instrument : en
  • CA523762A - Fabric napping mechanism : en fr
  • PL39511B1 - : en pl
  • USD177374S - Air conditioning unit : en
  • CA523723A - Transparentizing cellulosic textiles : en fr
  • CA523817A - Diaphragm structure and device embodying it : en fr
  • CH313332A - Railway sleeper re-notching machine : en fr
  • CH313343A - Flame chamber in the combustion chamber of an oil furnace : de en
  • FR1114304A - Telephone system using stepper switches : en fr
  • AU205202B2 - Improvements in temperature regulators including thermostatic control devices : en
  • CH313353A - Plastic cap for bottles and other containers : en fr
  • AU213249B2 - Improvements in or relating tothe preparation of thermosetting vinyl-based moulded products : en
  • USD177402S - Link chain for a necklace or the like : en
  • US2741040A - Ice creeper : en
  • US2741322A - Combined grading and corona shield : en
  • US2741319A - Cartridge closure with orifice strainer : en
  • US2741537A - Available chlorine single-stage bleaching of sulfate pulp : en
  • US2741047A - Advertising device for motor vehicles : en
  • DE1720284U - CONTROL CAPACITOR. : de en
  • AU204082B2 - Improvements in or relating to torque limiting clutches : en
  • AU211886B2 - Anew insecticide : en
  • CA523658A - Oxygen cutting machines : en fr
  • GB747670A - Improvements in heating or cooling systems for rooms of all kinds : en
  • IE21692L - Production of peat fuel : en
  • CA523792A - Production of aromatic hydrocarbons from naphthenic petroleum in the presence of hydrogen : en fr
  • US2741044A - Sprinkling and steaming flat iron : en
  • CA523593A - Adhesive-coated cushioning materials : en fr
  • FI28318A - Car cover : en fi
  • USD177455S - : en
  • FI28311A - Anordning för omställning av fläktblad : en fi
  • DK80843C - Process for processing wood. : da en
  • FR1114158A - Method and apparatus for producing speckled textile yarn : en fr
  • USD177436S - Creamer : en
  • FR1114159A - Black liquor treatment process : en fr
  • DE941543C - Process for the production of hydrogen peroxide : de en
  • DE941578C - Float-operated water shut-off valve for filling barrels : de en
  • DE941590C - Razor with attached sharpening rollers : de en
  • FR1114586A - Transport trolley : en fr
  • DE941658C - Carousel-like toy with a rotating spring drive and revolving dummy vehicles : de en
  • FR1114517A - Improvements to static vacuum cleaners : en fr
  • DE1720393U - CONNECTING DEVICE FOR CONE VALVES. : de en
  • DE1720464U - MORE GAME DEVICE. : de en
  • US2740968A - Archery gloves : en
  • US2741645A - Process for treating monocyclic terpene hydrocarbons and for preparing nickel catalyst therefor : en
  • PL39484B1 - : en pl
  • FR1114130A - Manufacturing process for shoes with plastic soles : en fr
  • FR1114367A - Advanced hook collector for transistor and method of making it : en fr
  • FR1114379A - Magnetic head and its manufacturing process : en fr
  • DE941575C - Process for the preparation of copolymers of vinyl compounds and vinylidene compounds by emulsion polymerization : de en
  • DE1720235U - MULTI-STACKED SEPARATION BASIN. : de en
  • DK80859C - Device for pneumatic transport systems for the introduction of extra air into the transport line. : da en
  • AU204839B2 - An extendible ladder : en
  • DE941556C - Burning device for burning down flaws in cables : de en
  • FR1114084A - Closing device for hopper bottom : en fr
  • FR1114254A - Emergency braking device for mixed vacuum and compressed air equipment and corresponding control station support : en fr
  • PL39520B1 - : en pl
  • FR1114493A - Process for preparing calcium carbide in a shaft furnace : en fr
  • GB747783A - Improvements in or relating to percussion tools : en
  • USD177420S - Atomizer head : en
  • FR1114482A - Process for desulfurization of crude oils by catalytic hydrogenation under pressure : en fr
  • GB747804A - Improvements in pedal actuated drum sticks : en
  • AT185276B - Bell ringing : de en
  • DE941627C - Cesium adsorption cathode with tungsten backing and process for their manufacture : de en
  • FR1114572A - Fabrics, rugs or the like and their manufacturing process : en fr
  • DE1720492U - BLOCKING DEVICE ON MOBILE CONTAINERS OD. DGL. : de en
  • FR1114273A - Milling machine usable in particular for machining spar fittings for aircraft wings : en fr
  • GB747624A - Improvements in or relating to electrical systems of remote control : en
  • GB747625A - Method of casting double socket pipes and a collar and core arbor for use therein : en
  • DE1720263U - CABLE SPACER CLAMP. : de en
  • DE941634C - Grease and process for its manufacture : de en
  • DE941522C - Scissor link belt : de en
  • DE941601C - Foldable drilling and delivery mast : de en
  • DE941649C - Vineyard plow with laterally protruding, articulated stick clearer : de en
  • FR1114215A - Milk treatment process to ensure stabilization and sterilization : en fr
  • FR1114591A - Adjustable jaw tube wrench : en fr
  • GB747573A - Improvements in or relating to circuit arrangements for generating magnetic fields : en
  • FR1114596A - Sealing device for transparent slats of devices such as boiler level indicators subjected to strong variations in temperature and pressure : en fr
  • DE1720255U - CLAMP FOR ANTENNAS OF ALL KINDS. : de en
  • DK80856C - Heel seat adjusting machine. : da en
  • DE941405C - Process for the production of area registrations on lenticular lenticular films : de en
  • FR1114121A - Assembly for converting the frequency of oscillations to very high frequencies : en fr
  • GB747564A - Improvements in or relating to movement control mechanism : en
  • GB747638A - A combination article of furniture : en
  • DE1720211U - RAIN CAPE MADE OF PLASTIC SKIN. : de en
  • FR1114095A - Fire extinguisher system with balanced extension hose : en fr
  • GB747736A - Improvements in or relating to devices comprising a circuit of highly-permeable material and a permanent magnet for producing a pre-magnetizing field in said circuit : en
  • FR1114412A - Distributor and diverter valve for large flows : en fr
  • FR1114072A - Hydraulic retarder : en fr
  • FR1114590A - Starting device for single-phase asynchronous motors : en fr
  • US2741399A - Bottle carrier : en
  • US2741449A - Adjustable shelving upright and bracket : en
  • FR1114593A - Geophysical prospecting process : en fr
  • GB747743A - Improvements in folding hoods for vehicles : en
  • FR1114391A - Scanning signal generator : en fr
  • DE1720404U - DEVELOPER FOIL. : de en
  • PL39461B1 - : en pl
  • DE941646C - Device for a table that can be moved on the slide of a machine tool : de en
  • CH313428A - Manufacturing process of a steel hollow body : en fr
  • FR1114487A - Tape tension adjuster for electric cable tape machines : en fr
  • US2741447A - Construction of hollow bodies : en
  • US2741587A - Production of metal borides by fused salt electrolysis : en
  • US2741610A - N-substituted desoxynorcodeine compounds : en
  • PL39482B1 - : en pl
  • US2740974A - Rotary metal cutting tool having a locally annealed shank portion : en
  • DE1720443U - MINE FOR FILLING PENS. : de en
  • US2741751A - Socket contact clip for direct mounting on printed circuit panels and the like : en
  • CH313480A - Multiplex transmission method and transmission system for carrying out the method, in particular color television system : de en
  • DE1720291U - DEVICE FOR DEELECTRATING MOVING FABRIC WEB : de en
  • US2741159A - Master bomb rainer : en
  • FR1114328A - Tape rewinding automatic interruption device : en fr
  • FR1114574A - Toy vehicle : en fr
  • US2741098A - Two temperature refrigerator : en
  • AU211390B2 - An improved moistureproof electric fence : en
  • GB747755A - Improvements in electrode structures for beam discharge devices : en
  • US2741043A - Land grading machine : en
  • FR1114437A - Method for filling projectiles : en fr
  • FR1114108A - Manufacturing process of composite metal parts : en fr
  • FR1114175A - drawing for spinning machines : en fr
  • DE941398C - Lining block for traction sheaves : de en
  • US2741440A - Roll centering apparatus : en
  • FR1114465A - Process and installation for heat recovery : en fr
  • GB747765A - Cation exchangers : en
  • FR1114445A - Device for turning the pages of musical scores : en fr
  • GB747667A - Pressure relief valve : en
  • PL39517B1 - : en pl
  • DE1720487U - Peat balls with wooden slats and binding agent holding the slats together. : de en
  • USD177372S - Cooky cutter : en
  • FR1114156A - Transportable shelter, usable in particular as a light hangar for airplanes : en fr
  • US2741252A - Work treating apparatus with tilting work-supporting rail : en
  • GB747734A - A method of and composition for coating ferrous articles with other divalent metals : en
  • GB747760A - An improved method of knitting on circular, independent needle, knitting machines : en
  • DE1720330U - CARPET TENSIONERS. : de en
  • US2741425A - Compressor bumper arrangement : en
  • DE1720328U - MENU WITH MIRROR AND ZUENDHOELZERN. : de en
  • FR1114145A - Link for slider closure : en fr
  • DE941536C - Vehicle for electric toy trains, which is provided with separately working devices for remote control of the change of direction and for controlling other functions, such as lighting, etc. : de en
  • DE941499C - Piezo-electric quartz crystal plate : de en
  • GB747603A - Manufacture of acetyl amino-compounds of the steroid series : en
  • FR1114481A - Trouser enhancements : en fr
  • FR1114518A - High-quality ferromagnetic ceramic part at high frequencies : en fr
  • US2741388A - Closures : en
  • US2741643A - Process of concentrating carotene and tocopherol in palm oil by thermal difusion : en
  • FR1114305A - Method (and apparatus), using, within a rotating gaseous fluid, the spraying and separating effects of centrifugal force, for dissociating and separating liquids into their components : en fr
  • GB747715A - Improvements in or relating to record changing mechanisms for gramophones and the like : en
  • GB747615A - Improvements relating to film winding mechanism for photographic cameras : en
  • GB747688A - Improvements in or relating to steam separators for use in boiler drums : en
  • DE941614C - Vaults for metallurgical ovens : de en
  • FR1114361A - Hanging light fixture : en fr
  • GB747656A - Supersaturated borate and borate-chlorate solutions and methods and compositions for producing same : en
  • FR1114271A - Improvements to processes and apparatus for electrostatic coatings : en fr
  • GB747612A - Improvements in or relating to photographic apparatus : en
  • GB747694A - Improvements in and relating to resilient couplings between bogies of a rail vehicle : en
  • FR1114162A - Improvements made to automotive spring suspensions : en fr
  • FR1114550A - Advanced device for dosing liquids : en fr
  • FR1114097A - Improvement of explosive cartridge envelopes : en fr
  • US2741655A - Cupriferous azo-dyestuffs : en
  • US2741683A - Drum-carried terminal wiper : en
  • DE1720303U - SYRINGE CARTRIDGE. : de en
  • FR1114414A - Method for controlling weeds : en fr
  • DK80849C - Process for the production of feed meal from lean or fatty fish. : da en
  • FR1114484A - Gear change mechanism with toothed wheels : en fr
  • DE941616C - Protective gas generation plant for bright annealing furnaces : de en
  • USD177444S - Candelabra or similar article : en
  • FR1114067A - Support case for a watch movement or other device and its applications : en fr
  • FR1114434A - Improvements in coal and other mineral firing processes : en fr
  • FR1114157A - Plastic folder with reinforced back for files : en fr
  • GB747725A - A method and a device for the automatic supervision of the operation of parallel electric circuits : en
  • DE1720423U - BOTTLE CAP. : de en
  • DE1720208U - LEG DRESS WITH SIDE POCKETS. : de en
  • GB747800A - Seat-adjustment mechanism : en
  • FR1114555A - Process for obtaining patinated coatings on fibrous agglomerates : en fr
  • FI28326A - Tobacco cigarette : en fi
  • FR1114268A - Device for detecting the flow of a fluid in a pipe : en fr
  • AU366554A - An extendible ladder : en
  • AT185269B - Dispenser for adhesive tape : de en
  • US2740988A - Extruding apparatus : en
  • US2741041A - Tool for cutting roots and pulling stumps : en
  • US2741255A - Adjustable hand rest for crutch : en
  • US2741327A - Water deaerating apparatus : en
  • US2741762A - Radar indicator system : en
  • CA523655A - Production of textile and other articles from acrylonitrile polymers : en fr
  • CA523722A - Time-delay network : en fr
  • CH313493A - Process for the preparation of a new diazo-amino derivative : en fr
  • CH313452A - Thermal power plant with air circuit, which runs for a substantial part of the operating time with low partial load : de en
  • US2741134A - Stamped fabricated pulley : en
  • US2741158A - Selective automatic missile release : en
  • USD177443S - Candelabra or similar article : en
  • PL39526B1 - : en pl
  • SE154058C1 - : en
  • US2740980A - Apparatus for cutting and abrading : en
  • CA523823A - Toy figures : en fr
  • DE1720206U - Stocking holder. : de en
  • US2741188A - Rotary hydraulic pump and booster pump : en
  • US2741381A - Transfer apparatus : en
  • US2741657A - Acid amide derivatives of azo dyestuffs : en
  • USD177385S - Link chain for a bracelet or the like : en
  • US2741682A - Automatic coffee brewer regulator : en
  • US2741148A - Loading die for small arms ammunition : en
  • CH313410A - Disc for recording and reproducing sounds and method of making such disc : en fr
  • US2741581A - Fluid hydroforming with catalyst recycle : en
  • DE941651C - Ring slide valve for liquids : de en
  • FR1114542A - Filter cartridge : en fr
  • US2741759A - Artificial antenna beam sharpening system : en
  • DE1720460U - SPINNING JUG WITH RESIN COATED SURFACE. : de en
  • DE1720497U - WOODEN CASE FOR CLOCKS, IN PARTICULAR FOR WALL CLOCKS. : de en
  • GB747663A - Improvements relating to catalysts : en
  • DE1720279U - CORE MAGNETIC MEASURING SYSTEM FOR EXPOSURE METER. : de en
  • FR1114578A - Improvement to automotive vehicle suspension : en fr
  • DE1720268U - SHIELDING DEVICE USED FOR ACCEPTING MESSAGE COMPONENTS. : de en
  • DE1720307U - SPRING HANDLE FOR SUITCASE, BAGS OR. DGL. CONTAINER. : de en
  • GB747586A - An arrangement for heating fine granular material : en
  • GB747704A - Improvements in hypnotic or soporific compositions : en
  • US2741086A - Automatic starter control : en
  • US2741582A - Catalytic hydrocarbon conversion process with the use of a moving bed at different temperature levels : en
  • FR1114313A - Spark plug : en fr
  • US2741680A - Overvoltage arrestor with a discharge in a low temperature atmosphere : en
  • CA20449S - Brassiere : en
  • DE1720389U - BRANCH ON PLASTIC PIPES. : de en
  • US2741238A - Toy gun : en
  • DE941406C - Method and arrangement for actuating an adjustment device for the lateral inclination of the wheels and preferably also the body of a motor vehicle : de en
  • DK80840C - Apparatus for melting glass. : da en
  • FR1114486A - Improvements to mechanisms for pressurized fluids : en fr
  • DE883515C - Franking machine : de en
  • DE941445C - Camp bed : de en
  • DE1720449U - BULLET PROOF VEST WITH HEAD PROTECTION. : de en
  • DE941623C - Arrangement for display devices of tunable oscillation circuits : de en
  • FR1114427A - Socket box : en fr
  • CH313331A - Railroad ballast tamper : en fr
  • US2741367A - Coal preparation accessory : en
  • US2741583A - Inhibition of polymerization during the purification of acrylates by distillation : en
  • US2741690A - Electric induction heating plant and a method of connecting it to a threephase network : en
  • USD177379S - Brooch or the like : en
  • CA523700A - Catalyst regeneration : en fr
  • DE1720257U - RETRACTABLE VEHICLE ANTENNA WITH RING CONTACT. : de en
  • DE1720224U - HEM TURN TO FOLD THE EDGES ON STRIP-SHAPED FABRIC SECTIONS. : de en
  • DE1720355U - FASTENING DEVICE FOR CORRUGATED METAL PANELS, IN PARTICULAR FOR CORRUGATED METAL GARAGES. : de en
  • DE1720498U - MOVEMENT WITH DRIVING A ROTATING PART. : de en
  • FR1114374A - Improvements in processes for reducing iron ores, to the oxide state, to metallic iron : en fr
  • GB747686A - Improvements in or relating to pneumatic tyres : en
  • USD177381S - Separable brooch or the like : en
  • US2741001A - Light-transmitting awning of rigid metal type and light-transmitting rigid metal panel units therefor : en
  • USD177405S - Stone for costume jewelry or similar article : en
  • US2741427A - Calculating machine with keyboard instrumentalities for binary to decimal conversion : en
  • US2741481A - Rotary magnetic chuck : en
  • US2741045A - Ironing pads : en
  • US2741217A - Machine for coating and drying tape : en
  • AT185230B - Spinning and frizzing machine for hair and plant fibers : de en
  • GB747561A - Apparatus for generating and utilising combustion products under pressure : en
  • FR1114107A - Process for producing high molecular weight crosslinked synthetic products : en fr
  • GB747610A - Improvements in or relating to motor propelled vehicles : en
  • DE1720353U - SUPPORT FOR CEILING CONSTRUCTION. : de en
  • US2741373A - Loggers combine : en
  • US2741642A - Process for preparing 1,5 primary dichloroalkanes : en
  • CA523819A - Electroplating of nickel : en fr
  • DE941377C - Switching rod with spring force accumulator for actuating a high-voltage switch : de en
  • US2741223A - Animal commode : en
  • USD177423S - Fishing lure : en
  • CH313448A - Spray nozzle : en fr
  • GB747697A - Improvements in electric circuit controllers : en
  • FR1114104A - Tarpaulin handling trolley : en fr
  • FR1114053A - Passing light control device for motor trucks : en fr
  • FR1114570A - Variable tilt control device of a seat back : en fr
  • GB747683A - Improvements in and relating to lubricant distribution in forced or mechanical lubrication systems : en
  • GB747761A - Improvements in or relating to furnaces for burning bagasse or the like : en
  • US2741235A - Starter for internal combustion engine : en
  • CA523645A - Baby diaper : en fr
  • AT185238B - Hand lever switch, especially for stepped bicycle transmissions : de en
  • US2741120A - Strain gage axial force unit : en
  • US2741196A - Method and means for forming a reversible pile fabric : en
  • FR1114285A - Folding centrifugal wringer, for culinary or other use : en fr
  • GB747562A - Improvements in or relating to telephone or telegraph systems : en
  • US2741741A - Device for testing or measuring capacitance or inductance : en
  • AU1266455A - Control of windscreen wipers in conjunction with headlamp beams : en
  • AT185213B - Device for fastening wire mesh on a frame rod, support strand or the like. : de en
  • AU203295B2 - Means for fixing hubs on shafts : en
  • CA523640A - Preparation of cyanamide : en fr
  • US2741075A - Rod tapering machine : en
  • US2741585A - Method and apparatus for marking metal strip : en
  • CA523656A - Multiple box looms : en fr
  • CA523754A - Magnetic recording apparatus : en fr
  • CH313453A - Galvanic stackable battery and process for their manufacture : de en
  • US2741502A - Door knob latch set : en
  • USD177417S - Kazoo : en
  • US2741306A - Window panel storm covering for doors and the like : en
  • US2741269A - Looms : en
  • US2741698A - Square wave pulse generator : en
  • US2741313A - Wire line tester : en
  • DE941500C - Gas-tight ring-shaped energy distributor for microwaves : de en
  • AT185181B - Sealing for shafts passing through a housing : de en
  • AU1270155A - Methods for making multi-axially stretched aircraft canopies and the like : en
  • CA523680A - Production of hexaorganodisilmethylenes : en fr
  • CA523665A - Adjusting and holding device : en fr
  • DE941552C - Process for the complete activation of charcoal plates for accumulators or the like. : de en
  • US2741320A - Helicopter with jet driven rotor : en
  • AT185290B - Balloon for play purposes : de en
  • AT185202B - Process for the production of tools which are equipped with hard metal, shell steel or similar cutting bodies : de en
  • US2741226A - Ball pen : en
  • US2741141A - Counterbalances : en
  • AU204363B2 - Improvements in or relating to garment protectors : en
  • AU205797B2 - Control of windscreen wipers in conjunction with headlamp beams : en
  • PL39514B1 - : en pl
  • US2741450A - Loader for containers and scale combination : en
  • AT185191B - Fine boring machine with knife bar guided on both sides : de en
  • DE941576C - Cylinder for air-cooled internal combustion engines, especially for auxiliary bicycle engines : de en
  • DE941507C - Discharge device for circuit breakers and overvoltage protection devices : de en
  • AT185201B - Press lock : de en
  • AT185207B - Method for producing the corner connections of window frames made of metal profile bars : de en
  • DE1720484U - PACKAGING CONSISTS OF A LID AND A BOTTOM PART. : de en
  • DE1720239U - BRONZING MACHINE DRIVE. : de en
  • US2741748A - Electrical connector : en
  • DE1720320U - STEEL PLATE SINK. : de en
  • DE941363C - Process for the production of etching prints on fabrics : de en
  • FR1114290A - Pen cap with calendar : en fr
  • GR16908B - INSULATING AND NON-PREPARATIONS AND PLATES FROM HORIZONS AND HORIZONS AND FROM THESE PRODUCTS, SYNTHETIC AND NOT WITH OTHER MATERIALS AND CHEMICALS. : el en
  • AT185179B - Resilient support device : de en
  • AT185198B - Device for the production of toothed surfaces on cylindrical workpieces : de en
  • USD177401S - Link chain for a bracelet or the like : en
  • DE1720454U - TRANSPARENT SIGN, IN PARTICULAR ROAD SIGN, LIGHTED BY LIGHT SOURCE. : de en
  • DE941618C - Circuit arrangement for light signals with two driving light circuits with a common return line : de en
  • US2741325A - Silencer for high frequency sounds : en
  • USD177393S - Earring or the like : en
  • CA523811A - Positive engaging clutch : en fr
  • CA523610A - Pie crust lifter : en fr
  • AT185259B - Layered item, especially self-sealing tire or tube : de en
  • CA523648A - Control systems : en fr
  • BE546313A - : en fr
  • CA523687A - Products from foamed rubber latex : en fr
  • CH313434A - Planing board : de en
  • DE941547C - Armature bearing for tilt armature electromagnets : de en
  • DE941568C - Automatic coffee maker : de en
  • DE941617C - Automatic rail oiler : de en
  • CH313457A - Bushing insulator : de en
  • USD177403S - Earring or the like : en
  • US2741528A - Inductive device : en
  • USD177438S - Bow tie : en
  • AT185267B - Featherless folding knife : de en
  • FR1114440A - Sound tape device : en fr
  • GB747759A - Chemical solution for use in surfacing glass : en
  • CH313440A - Device to prevent the involuntary separation of two organs : en fr
  • AU1267355A - Process of producing all skin viscose rayon : en
  • US2741284A - Cut-out jig clamp : en
  • US2741685A - Rheostat : en
  • US2741694A - Shade assembly for light sources of tubular shape : en
  • US2741051A - Process for controlling scale formation in aluminum etching : en
  • US2741055A - Fishing signal : en
  • US2741143A - Saw sharpener : en
  • DE940226C - Hollow blade for axially flowed turbines : de en
  • DK80837C - Holder for sanitary napkins or similar inserts, such as cotton swabs. : da en
  • PL39538B1 - : en pl
  • DE1720287U - CATHODE HOLDER FOR MAGNETIC FIELD TUBE. : de en
  • DE1720488U - PLASTIC FILM PACKAGING FOR SOAP BARS. : de en
  • US2741692A - Electrically heated protective covering for an airfoil and method of making the covering : en
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  • FI28338A - Anordning for bromsning av inslagstråden vid rundvävstolar : en fi
  • FR1114054A - Improvements to pulse transmission systems : en fr
  • FR1114529A - Process for manufacturing improved abrasive wheels and tools and products obtained : en fr
  • US2741100A - Refrigerating apparatus : en
  • DE1720304U - DEVICE FOR CUTTING GELATINE AND PLASTIC VIALS. : de en
  • AU207085B2 - Oversize helically-preformed armor for linear bodies : en
  • US2741154A - Negative holder and carrier : en
  • US2741330A - Apparatus for the removal of solid matter from gases : en
  • US2741734A - Inverter circuit : en
  • IE21759L - Cooker oven door : en
  • CH313360A - Process for creating fluorescent color effects : de en
  • CA523773A - Method of forming a coating of magnesium hydroxide having improved resistance to separation from a base : en fr
  • CA523769A - Production of cellulose pulp : en fr
  • CA523822A - Preparation of boron compound : en fr
  • CA523642A - Process of purifying indium using a galvanic precipitant : en fr
  • CH313477A - Control amplifier : de en
  • USD177367S - Savings bank : en
  • CA523711A - Auto-oxidation of alkylated anthraquinones : en fr
  • AU1262155A - Improvements in or relating to ferromagnetic multicore arrangements fortwo-dimensional grids of static magnetic trigger units : en
  • AU210469B2 - Improvements in invalids' beds : en
  • DE1720311U - CLEANING SPONGE FOR DIFFERENT PURPOSES. : de en
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  • CA523695A - Operating head for rotating shaft of hopper closure : en fr
  • CA523788A - Process for preparing low molecular weight copolymers of relative homogeneity, copolymers produced thereby and compositions containing the same : en fr
  • PL39505B3 - : en pl
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  • PL39501B1 - : en pl
  • US2741539A - Method for preparing potassium borohydride : en
  • US2741716A - Igniter plug : en
  • CA523834A - Garment hanger : en fr
  • US2741395A - Guide for opening cans : en
  • US2741639A - Manufacture of chlorinated compounds : en
  • US2741462A - Cutter head : en
  • CA523776A - Preparation of thermoset resins : en fr
  • US2741368A - Grain separator : en
  • US2741578A - Recovery of nitrogen bases from mineral oils : en
  • CH313401A - Leveling scale : de en
  • DE941443C - Device for the post-treatment of rayon spools : de en
  • FR1114187A - Method and mechanism for chucking a long part, by successive operations : en fr
  • GB747721A - Improvements in and relating to the manufacture of electrolytic condenser electrodes : en
  • USD177363S - Combined bottle and cap : en
  • AU1265755A - Photosensitive printing masters : en
  • AU1266355A - Improvements in rotary plug cocks and valves : en
  • USD177421S - Station wagon : en
  • US2741261A - Apparatus for regulating the flow of a gas mixture : en
  • AT185236B - Centrifugal brake regulator : de en
  • AU206257B2 - Improvements in or relating to combined unloading and reversing valve for reversible refrigerating system : en
  • US2741729A - Electrical translating device : en
  • FR1114060A - Improvements to turbulence chamber diesel engines : en fr
  • AU1269855A - Flexible elastomeric cellular products from polyisocyanate modified polyesters and preparation thereof : en
  • US2740999A - Window construction : en
  • US2741409A - Needle : en
  • CA523809A - Process and machines for improving wool tops : en fr
  • US2741093A - Core for driving pile shells : en
  • US2741112A - Apparatus for wet finishing of textiles : en
  • AU209379B2 - Flexible elastomeric cellular products from polyisocyanate modified polyesters and preparation thereof : en
  • CA523804A - Pressure relief valve : en fr
  • US2741608A - 5-formyl-5,6,7,8-tetrahydropteroic acid and amides thereof and method of preparing same : en
  • US2741754A - Disk transducer : en
  • CA523698A - Extreme pressure lubricating compositions : en fr
  • US2741287A - Cover for flush tank : en
  • AT185209B - Bolt cutters : de en
  • US2741493A - Torsion bar suspension for motor vehicles : en
  • PL39496B1 - : en pl
  • FR1114508A - Device intended for the refueling of two systems independent of each other by means of a pump : en fr
  • GB747570A - Improvements relating to x-ray diagnostic equipment : en
  • GB747798A - Copolymers of acrylonitrile and glycerol -a-alkenyl ethers : en
  • US2740964A - Fastener strip : en
  • DE921126C - Method and arrangement for preserving eggs : de en
  • GB747661A - Production of thionophosphorus compounds : en
  • GB747666A - Improvements in or relating to the construction of concrete walls in situ : en
  • DE941436C - Multicore electrical cable and method for making it : de en
  • DE941494C - Magnetic amplifier : de en
  • FR1114483A - emulsion intended for the treatment of cements, concretes and others : en fr
  • AU1259455A - Magnesium base alloys : en
  • CA523580A - Production of metal : en fr
  • US2741091A - Hydraulic ram system having conditioning means to resist corrosion : en
  • LU34310A1 - : en
  • CA523587A - Windshield wipers : en fr
  • FR1114441A - Relay connection device between a sealed accumulator battery mounted in a buffer and an electrical installation : en fr
  • US2741401A - Feeder construction : en
  • US2741390A - Heavy duty containers : en
  • AT185244B - Double friction clutch for motor vehicles : de en
  • DE941577C - Coupling for the detachable connection of parts : de en
  • US2740978A - Device for removing flux from welded seam : en
  • US2741586A - Electroplating metals : en
  • US2741708A - Radiation detection : en
  • AU1267755A - Slack sensing means for endless conveyors : en
  • US2741686A - Electric resistor : en
  • USD177370S - Ball point pen : en
  • US2741151A - Apparatus for measuring the roughness of surfaces : en
  • DE941386C - Device on overhead traveling cranes with panel lifter for lifting the cover panels of the conductor rail duct : de en
  • DE941476C - Rotary kiln system for heat and cooling treatment of all kinds of goods, in particular cement raw material : de en
  • FR1114331A - Process for the production of walls with a prestressed coating which can be used in particular in aeronautical construction : en fr
  • GB747556A - Improvements in or relating to teleprinter apparatus : en
  • US2741254A - Mop washing apparatus : en
  • AT185279B - Drafting system : de en
  • DE1720226U - LUMINOUS STORM LANTERN. : de en
  • US2741411A - Flashbulb carrier : en
  • CH313474A - Full jet and water mist device for fire hose : en fr
  • US2741110A - Candle lamp : en
  • US2741299A - Vertically adjustable chair pedestal : en
  • US2740996A - Needle bar mechanism : en
  • CH313380A - Process for the production of dyes : de en
  • FR1114360A - Amplifiers : en fr
  • CA523681A - Organo silanes and their production : en fr
  • CA523815A - Detection and measurement of radiation : en fr
  • AU1263655A - Improvements in and relating to automatic airflow controllers : en
  • US2741119A - Compensation element for heated-wire-liquid-water-content meter : en
  • US2741318A - Closure for fluid container : en
  • US2741392A - Glass-washing tray : en
  • US2741632A - Separation of esters : en
  • USD177395S - Brooch or the like : en
  • CA523726A - Process for racemizing optically active 1-(p-methoxy-benzyl)-2-methyl-octahydroisoquinolines : en fr
  • US2740979A - Container and moisture applicator : en
  • US2741332A - Process for recovering acetylene : en
  • AU210699B2 - A machine for cutting fenceposts orthe like : en
  • AU212379B2 - New phenthiazine derivatives and their preparation : en
  • US2741209A - Row boat anchor : en
  • US2741752A - Rail bond : en
  • US2741489A - Load carrying vehicle : en
  • FR1114074A - Improvement in Dinsonian roofs : en fr
  • US2741003A - Apparatus for the conditioning of air : en
  • US2741059A - Flycasting device : en
  • AU208342B2 - Process of producing all skin viscose rayon : en
  • CA523620A - Hammer mills : en fr
  • PL39494B1 - : en pl
  • US2741600A - Process of preparing colloidal silica aquasols : en
  • US2741679A - Circuit interrupter : en
  • AU210284B2 - Improvements in vapour generator : en
  • PL39539B1 - : en pl
  • US2741015A - Method of making a caged needle roller bearing : en
  • US2741704A - Irradiation method and apparatus : en
  • US2741265A - Fluid control and distributor unit : en
  • US2741418A - Paperboard carton : en
  • PL39491B1 - : en pl
  • PL39543B1 - : en pl
  • CA523666A - Film cartridge for automatic control of camera adapted to wind film in two directions : en fr
  • AU369354A - Specified table feature as applied to universal woodworking machines incorporating a circular saw and buzzer jointer : en
  • US2741192A - Sliding closure for discharge outlet : en
  • US2741198A - Vibration damping means for sewing machines : en
  • AU1258855A - Improvements in or relating to high voltage switchgear : en
  • AT185177B - poetry : de en
  • US2741576A - Method of preparing animal glue : en
  • US2741755A - Elevator position or signal indicating circuit : en
  • CA523812A - Positive engaging clutch : en fr
  • CH313387A - Milling device for aqueous pulp suspensions : de en
  • CA523747A - Overcenter snap device : en fr
  • AU210901B2 - Finish composition for acrylonitrile fibers : en
  • CA523827A - Manufacture of chlorine dioxide : en fr
  • US2741738A - Electrical coil testing apparatus : en
  • US2741750A - Socket type connector : en
  • BE546572A - Improvements to elastic suspensions for vehicles : en fr
  • PL39521B1 - : en pl
  • AU202875B2 - Rotary compressor : en
  • CH313352A - Bristle rectifying machine : de en
  • AT185282B - End cap for drafting devices of spinning machines : de en
  • AU1267655A - Method of producing viscose rayon : en
  • AU1264055A - An improved fencing post : en
  • FR1114461A - Improvements made to the mounting devices for pivoting guide vanes in elastic fluid machines : en fr
  • US2741304A - Tension screens : en
  • US2741035A - Device for use in measuring pitch diameters of threads : en
  • CA523583A - Carrier latch for repeating firearms : en fr
  • AU1271355A - Improvements in or relating to circuit arrangements for providing stabilized direct voltage : en
  • DE1720416U - REVIEW MIRROR. : de en
  • DE1720463U - SOCIAL GAME. : de en
  • DE941515C - Device for attaching a stove pipe to a pipe socket : de en
  • DK80827C - Process for the preparation of Δ <20.23> steroids. : da en
  • CA523753A - Comminuting apparatus : en fr
  • BE524997A - IGNITION COMMAND AND CONTROL SYSTEM. : en fr
  • AU207084B2 - Helically-preformed armor rods for linear bodies : en
  • AU214243B2 - Photosensitive printing masters : en
  • AT185158B - Wings for sprinklers : de en
  • US2741714A - Dual adjustment magnetic slip brake : en
  • CA523653A - Vibration dampener : en fr
  • FR1114249A - Process for the treatment of cereals before milling : en fr
  • AU205203B2 - Improvements in diaphragm fuel pumps for internal combustion engines : en
  • CH313459A - Removable auxiliary contact piece for switch : en fr
  • CA523690A - Non-woven fabric : en fr
  • BE524721A - : en
  • DE941636C - Ash and slag discharge device for collective heating boiler : de en
  • AU360754A - Improvements in invalids' beds : en
  • AU204625B2 - Therapeutic composition and method : en
  • DE941469C - Gun with reverse braking device, especially for light anti-aircraft artillery : de en
  • DE941501C - Soft rubber plug or soft rubber coupling : de en
  • CA523799A - Extraction of nickel from low grade ores : en fr
  • CH313327A - Reinforcement net for reinforced concrete : de en
  • FR1114323A - Removable assembly with rubber seal ring for pipes : en fr
  • US2741153A - Optical projection systems : en
  • US2741305A - Curtain construction : en
  • CA523641A - Control systems for automatic pin and ball handling mechanisms for bowling alleys : en fr
  • AU206162B2 - Delay circuit for receiver-indicator : en
  • BE546302A - PROCESS FOR TREATMENT OF FLEXIBLE CELLULAR MATERIALS : en fr
  • US2741026A - Electric clippers : en
  • US2741722A - Television pattern generator : en
  • US2741490A - Cart for golf bags : en
  • US2741625A - Tertiary alkyl derivatives of n,n'-dialkyl-1,4-benzoquinone dimine : en
  • US2741566A - Process of hardening varnish coatings on leather : en
  • US2741653A - Method of isolating nucleoproteins : en
  • USD177406S - Stone for costume jewelry or similar article : en
  • AT185226B - Sack made from a multi-layer tube : de en
  • AT185235B - Piston pump with rotating and at the same time reciprocating piston : de en
  • AU382854A - Antitheft or locking device for automobile ventilation window latches andthe like : en
  • CH313491A - Process for the manufacture of fibers from a plastic material, in particular glass in the molten state, and apparatus for carrying out this process : en fr
  • AT185228B - Mold : de en
  • BE546647A - : en fr
  • CH313468A - Arrangement with assemblable electrical illuminated signs : de en
  • PL39497B1 - : en pl
  • US2741125A - Liquid level gauge : en
  • US2741701A - Pulsed oscillators : en
  • DK80852C - Transmission mechanism for motor vehicles. : da en
  • AU1265855A - Improvements relating tothe production of aluminium sulphate : en
  • US2741609A - N-chjchjchj : en
  • FR1114383A - Support point for stylograph, ball point and lead pencils : en fr
  • GB747699A - Improvements in means for opposing dust in workings, particularly in coal mines : en
  • AU205975B2 - Magnesium base alloys : en
  • DE941609C - Processing of potash salts according to the foam floating method using amine mixtures or their salts as collectors : de en
  • US2741344A - Knock-down metal door frame : en
  • US2741753A - Flexible electrical connector assembly : en
  • FR1114131A - Improvements to liquid pumps : en fr
  • FR1114405A - Ferroelectric accumulator : en fr
  • FI28329A - Acaricide and fungicide composition : en fi
  • GB747662A - Improvements relating to materials highly resistant to heat and oxidation : en
  • GB747737A - Improvements in or relating to methods of manufacturing non-metallic permanent magnets : en
  • FR1114309A - Improvements to the combustion of a fuel and an oxidizer : en fr
  • US2741089A - Controlling fuel supply for an aircraft gas turbine engine during acceleration at different altitudes : en
  • AT185242B - Automatic clutch, in particular for motor vehicles : de en
  • CA523717A - Titanium-base alloys : en fr
  • CH313333A - Snow plow with breakable and evasive ploughshare : de en
  • GR16909B - INTERNAL COMBUSTION ENGINE PISTOL-RING DIPON FROM DIRECT ROTARY MOVEMENT WITHOUT RECONSTRUCTION CONNECTED TO. : el en
  • FR1114501A - Improvements to automatic control systems, especially applicable to machine tools : en fr
  • FR1114394A - System for the production of bakery, pastry and diet products that have risen, without the use of yeasts and by pneumatic process : en fr
  • GB747681A - Improvements in or relating to travelling wave tubes : en
  • GB747707A - Improvements relating to electron guns : en
  • DE1720499U - RUBBER WALL RAILS OD. DGL. : de en
  • DE941628C - Rollers, especially contact rollers, for mechanical converters : de en
  • DK80826C - Label holder for collection folders, as well as collection folder with such a label holder. : da en
  • FR1114559A - Relaxation chair legrest : en fr
  • FI28317A - Anordning for hopfogning av ramdelar till fönster och liknande : en fi
  • FR1114171A - Electrode system comprising a semiconductor body, in particular a crystal diode or a transistor : en fr
  • FR1114388A - Grill : en fr
  • AT185261B - Hydraulically operated release device for spring-loaded brakes for motor vehicles, particularly heavy trucks and truck trains : de en
  • AU204485B2 - Emptying device : en
  • DE941472C - Vehicle toy which is preferably remotely steerable and remotely switchable by means of a flexible, torsionally elastic remote steering rotary shaft : de en
  • DE941642C - Hand cleanser : de en
  • PL39475B1 - : en pl
  • FR1114258A - Device for controlling switches with two or more grouped poles : en fr
  • FR1114263A - Centrifugal mill without screen : en fr
  • GB747557A - Improvements in or relating to the production of welded tubes : en
  • GB747766A - Improvements in fluid-pressure operated hand tools : en
  • FI28312A - Hörselskydd : en fi
  • FR1114282A - Furnace for heat treatment, fusion welding or welding of objects : en fr
  • GB747702A - Improvements in or relating to delay lines : en
  • FR1114270A - Improvement to anti-theft devices for motorcycles, scooters and the like : en fr
  • FR1114221A - Railroad ballast tamper : en fr
  • FR1114364A - Improvements to assembly-line production devices : en fr
  • DE1720467U - SKAT CUBE GAME. : de en
  • FR1114535A - Improvements to centrifugal devices for the separation of solids contained in a liquid : en fr
  • PL39528B1 - : en pl
  • FI28334A - Apparatus for introducing a continuous mass path into and out of an air vacuum dryer : en fi
  • FR1114135A - Magnetic filter : en fr
  • FR1114436A - Improvements in techniques and devices using the properties of spin for the production of pulses generated by echo : en fr
  • DE1720368U - DEVICE FOR OPTIONAL REWINDING OF TAPE OR WIRE ON REELS. : de en
  • FR1114163A - electron emitting electrode : en fr
  • CA523612A - Method for the removal of impurities from contaminated lead, tin and their alloys : en fr
  • CA523673A - Exposed seat universal joint : en fr
  • CA523835A - Machine for grinding or honing the side walls of split piston rings : en fr
  • GB747560A - Improvements in or relating to bolts : en
  • DE941598C - Scraper conveyor : de en
  • FR1114144A - Improvements relating to the preparation of pigments : en fr
  • FR1114326A - Improvement of biological dephenolating processes for wastewater : en fr
  • FR1114337A - Binary counter with two stable positions : en fr
  • FR1114299A - Lubricating oil dopes and their manufacturing process : en fr
  • DE1720381U - CONNECTOR FOR REDUCABLE PULL-LINK BRACELET. : de en
  • FR1114236A - Process for the production of acrylnitrile copolymers : en fr
  • US2741258A - Anti-siphon manual diverter : en
  • DE1720354U - WOODEN PLASTER SUPPORT FOR REINFORCED CONCRETE SOLID AND REINFORCED CONCRETE RIBBED CEILINGS. : de en
  • GB747807A - Improvements in and relating to stapling machines : en
  • FR1114497A - Continuous bell oven : en fr
  • US2741529A - Scale recorder : en
  • DE941600C - Device for stacking and forwarding wound tapes and wire coils : de en
  • GB747660A - Optical projection systems for colour images : en
  • US2741521A - Portable serving tray : en
  • GR16913B - MANUFACTURE OF WOODEN DOORS, CABINETS AND FURNITURE AFTER SPACES. : el en
  • GB747571A - Improvements relating to proportioning pumps : en
  • US2740972A - Water ski harness : en
  • US2741424A - Refrigeration : en
  • FI28292A - For the production of aliphatic syrup : en fi
  • FI28322A - Refining of the copolymerization of vinyl residues with en monomers : en fi
  • FR1114520A - Method and device for fractionating a gas mixture : en fr
  • GB747584A - Treatment of pulverulent iron oxides : en
  • FR1114059A - Pillow or similar reversible item : en fr
  • FR1114516A - On-load switch with discontinuous operation operating without arc, for step-wise control equipment of transformers and similar devices : en fr
  • US2741054A - Night signal for ice fishing gear : en
  • GB747655A - Improvements in electrical protective equipments : en
  • FR1114513A - Improvements in the treatment of carbonaceous materials and related materials : en fr
  • GB747636A - Machine for reducing the thickness of work pieces of rectangular cross-section : en
  • CH313328A - Prefabricated panel for suspended ceiling : en fr
  • DE941560C - Process for the production of photo resistors : de en
  • GB747771A - Improvements in or relating to apparatus for conveying or supplying melts by means of pumps : en
  • DE1720465U - DEVICE FOR DETERMINING LOTS OF LOTS. : de en
  • FR1114321A - Ball or roller bearing separator or cage : en fr
  • US2741267A - Flexible hose : en
  • US2741016A - Composite bearing and method of making same : en
  • DE941452C - Device for pretreating wood, especially for hydraulic and friction debarking systems : de en
  • US2741457A - Staple remover : en
  • DE1720347U - SPICE BOX FOR BUTTERFLY AND WHOLE KITCHENS. : de en
  • AU1268055A - Improvements in or relating to high frequency antenna : en
  • AU213652B2 - Specified rebating feature as applied to any type of woodworking buzzer jointer machine, either ofthe individual or combination type of machine : en
  • CH313425A - cupola : de en
  • US2741049A - Corsage kit : en
  • US2741546A - Floating control for fluidized solids system : en
  • DE1720275U - OVERHEAD LINE FUSE FOR D-MELT INSERT. : de en
  • CH313334A - Vibratory road roller : de en
  • FR1114172A - Ammonia combustion furnace with use of waste heat : en fr
  • GB747632A - Improvements relating to irreversibly dischargeable photographic filter and antihalation layers : en
  • GB747789A - Television receiver : en
  • US2741289A - Threaded fastener having deformable locking flange with biting teeth : en
  • US2741646A - Production of xylenes : en
  • US2741720A - Color television apparatus and methods : en
  • US2741339A - Brake band with removable lining : en
  • US2741510A - Caster wheel support for pipes : en
  • AT185172B - Permanent magnet system : de en
  • CA523634A - Control system for fluid operated mechanism : en fr
  • US2741333A - Oil purification : en
  • US2741244A - Gas burning furnace and controls therefor : en
  • USD177387S - Earring or the like : en
  • AU368354A - Improved strainer for wire fences : en
  • CA523651A - Power unit with speed control : en fr
  • FR1114406A - Davit for ships, operated by gravity : en fr
  • FR1114458A - Fluid pressure control mechanism : en fr
  • DE1720377U - FUEL DISPENSER. : de en
  • DE941454C - Coin checking and dialing device for devices with prepayment : de en
  • DE1720292U - UNDUCTOR FOR HEATING HOLES OR. DGL. IN METALLIC BODIES. : de en
  • DE941660C - Sealing device with a rollable tongue and tongs for rolling up this tongue : de en
  • US2741065A - Animal trap : en
  • US2741250A - Process for pickling metal : en
  • CH313408A - Printing unit on ten-key calculators : de en
  • FR1114373A - Shaped fabric for parachute canopies and method of making such canopies : en fr
  • DE941503C - Underwater coupling : de en
  • FR1114527A - Operating table : en fr
  • US2741029A - Gun sight : en
  • US2741039A - Ankle cinch for high boots : en
  • US2741730A - Electric condenser : en
  • FR1114368A - Character bar drive mechanism : en fr
  • DE941457C - Threshing machine with double cleaning : de en
  • AU1270955A - Helically-preformed armor rods for linear bodies : en
  • FR1114275A - coloring emulsions, free from polymerizable compounds, for dyeing and printing fabrics and textile fibers : en fr
  • FR1114375A - Method for washing and rinsing textiles with a flat structure, in particular laundry, in a double-drum washing machine and device for carrying out the method : en fr
  • GB747756A - Improvements in electrostatic lenses and electron guns therewith : en
  • AU1258755A - Improvements in or relating to statistical machines controlled by perforated record cards : en
  • FI28308A - For use in the manufacture of electronic components, including genomic transfer for the Brett frequency band : en fi
  • US2741050A - Corsage holder : en
  • DE941435C - Arrangement to reduce the heating of the interior of electrical devices equipped with tubes : de en
  • US2741626A - Hydroxylated steroids : en
  • USD177400S - Earring or the like : en
  • FR1114164A - Control device for electrical appliance : en fr
  • FR1114280A - Light hydrocarbon reforming catalyst and process : en fr
  • FR1114552A - Improvement in fletched projectiles : en fr
  • PL39477B1 - : en pl
  • AU367754A - Method of and means for manufacturing acoustic tiles : en
  • FR1114197A - Lanolin purification process : en fr
  • AU203666B2 - Improvements relating tothe production of aluminium sulphate : en
  • CA523746A - Snap acting mechanism : en fr
  • DE1720293U - Clamping device for welding devices for welding metal tips to metallic base bodies, for example writing pens : de en
  • FR1114278A - Fish hooking device : en fr
  • GB747729A - Improvements in or relating to devices for use in drawing : en
  • FR1114370A - Manufacturing process of sintered permanent magnets : en fr
  • GB747582A - Improvements in or relating to fuel injection nozzles : en
  • GB747630A - Improvements in or relating to electric terminal blocks : en
  • GB747689A - Improvements in or relating to bird "nibbles" : en
  • DE941612C - Process for the preparation of 21-aldehydes of the pregnane series : de en
  • GB747795A - An arrangement in mechanisms in which rotatable or swingable elements are mounted on a mounting plate : en
  • US2741149A - Method and apparatus for manufacturing cord : en
  • US2741627A - Production of curium 243 : en
  • US2741355A - Floating escapement mechanism : en
  • USD177430S - Dress or similar article : en
  • US2741384A - Article transporting apparatus : en
  • US2741477A - Control systems for partitions or the like : en
  • FR1114524A - Gun to implant anchors in a compact mass : en fr
  • FR1114148A - Fluorosilane manufacturing process : en fr
  • FR1114212A - Progressive pitch screw pumps : en fr
  • GB747751A - Counting scale : en
  • FR1114180A - Special presser foot for sewing shoe welts on small stitch sewing machines : en fr
  • FR1114536A - contact element for catalysis, or other treatment, of fluids : en fr
  • GB747668A - Improvements in or relating to process for the preparation of guanidino substituted fatty acids : en
  • BE524936A - : en nl
  • CA523814A - Geophysical signal transmission system : en fr
  • DE1720343U - FURNITURE FITTING. : de en
  • US2741497A - Lock coupling : en
  • US2741336A - Dial locking device for a mechanical computer : en
  • US2741633A - Separation of isophthalic and terephthalic acids : en
  • DE1720472U - TOY EXCAVATOR. : de en
  • DE941382C - Process for the production of halogen-containing Kuepen dyes : de en
  • GB747809A - Improvements in the mounting of magnetic recording and scanning heads in cinematographic talkie apparatus : en
  • FR1114136A - Copper azo dyes and their preparation : en fr
  • FR1114314A - Process for the treatment of solutions containing carboxylic acids and derivatives thereof : en fr
  • FR1114564A - Improvements at the junction of composite electric cables : en fr
  • FR1114579A - finned heat exchanger : en fr
  • GB747794A - Improvements in closures for containers : en
  • FR1114057A - Fluid transport vessel : en fr
  • FR1114112A - Apparatus for the separation of immiscible liquids : en fr
  • FR1114140A - Improvements made to stacker or stacker vehicles with pivoting lifting device : en fr
  • GB747801A - Improvements in or relating to photo-sensitive silver halides : en
  • CH313460A - Changeable electrical resistance : de en
  • CA523591A - Stock metering and proportioning apparatus : en fr
  • CH313495A - Process for the production of lids, in particular for milk, yoghurt, cream and similar bottles : de en
  • USD177439S - Toast back : en
  • GB747799A - Improvements in writing implements : en
  • GB747750A - Method of forming hollow wooden articles : en
  • GB747797A - Combined gratuity collecting and display device : en
  • US2741551A - Method of preparing a soil conditioning and enriching composition : en
  • FR1114424A - Exploration of magnetic nuclei without destruction of information : en fr
  • FR1114492A - Device for the continuous determination of the viscosity of a liquid : en fr
  • GB747705A - Improvements in and relating to aero-thermodynamic ducts adapted to operate at supersonic speeds : en
  • GB747805A - Improvements in or relating to progressively adjustable friction gears : en
  • US2741218A - Electrostatic coating apparatus : en
  • DE941365C - Antifoam agents : de en
  • DE941596C - Carrying belt for baffle plate conveyor : de en
  • DE941447C - Rack for storing eggs : de en
  • FR1114170A - Charging device for coke ovens : en fr
  • GB747597A - Improvements in composition of matter and method of using same : en
  • FR1114184A - Folding spur with inclined spur with helical profile, especially for rubberised wheels of agricultural tractors : en fr
  • GB747712A - Improvements in digital calculating machines : en
  • DE941441C - Electric discharge tubes for short and very short waves : de en
  • DE941650C - Three-point support device for agricultural equipment on tractors : de en
  • DE941393C - Distributor for planting machines : de en
  • FI28327A - Equipment for placing and loading cereals, hay, fresh fodder and the like : en fi
  • FR1114468A - Assembly device for holding in place construction elements in the form of bars or tubes : en fr
  • CH313364A - Roller frame with roller pressure and adjustment device : de en
  • US2741637A - Method for obtaining sulphur-free oximes from oxime-sulphur mixtures : en
  • US2741709A - Detector for indicating spectral distribution of penetrative radiation : en
  • DE941562C - Radiant heat exchanger for gases or vapors : de en
  • DE941648C - Device to compensate for changes in the speed of movement of a tape-shaped sound carrier : de en
  • DE1720283U - LIGHT (SO-CALLED INDUSTRIAL LIGHT). : de en
  • FR1114267A - Automatic frame for moving photographs and changing advertising images : en fr
  • GB747679A - Improvements in electric lamps : en
  • US2741225A - Retractable ball pen : en
  • DE941633C - Process for the production of Kuepen dyes : de en
  • CH313342A - Wash basin with slip-on rubber odor trap consisting of a housing and a dip tube : de en
  • PL39470B1 - : en pl
  • US2740989A - Extruders : en
  • DE1720212U - PROTECTIVE SUIT. : de en
  • CH313494A - Process for the production of leuco-sulfuric acid ester salts from vat dyes of the anthraquinone series that are difficult to esterify : de en
  • GB747614A - Improvements in the viscosity stabilisation of polyamides : en
  • DE941622C - Arrangement for producing the signal course corresponding to a television scene : de en
  • DK80832C - Electrode plate for electric accumulators. : da en
  • FR1114402A - Method for measuring the transmission characteristic of a transmit-receive switch : en fr
  • PL39493B1 - : en pl
  • US2741461A - Drill : en
  • US2741735A - Contact rectifier for polyphase alternating current system : en
  • PL39510B1 - : en pl
  • US2741453A - Valve : en
  • US2741644A - Methods of obtaining carotene from palm oil : en
  • US2741658A - Acid amide derivatives of azo-dyestuffs : en
  • US2741152A - Claw and shutter arrangement for a camera : en
  • US2741526A - Color switching circuits for reflector type color television tube : en
  • US2741623A - Process for the liquid phase oxidation : en
  • DE941539C - Process for the production of thin-walled, highly porous concrete filter tubes : de en
  • FI28315A - Mechanical back washer : en fi
  • FR1114251A - Soft material bag : en fr
  • US2741014A - Roller : en
  • USD177432S - Dress : en
  • CA523609A - Process for producing differently shaped piston rings : en fr
  • USD177411S - Brooch or the like : en
  • USD177451S - Tablecloth : en
  • DE1720245U - HEATING EQUIPMENT FOR LOCOMOTIVE HYDRAULIC CRANES WITH ARTICULATED BOOM. : de en
  • DE941513C - Protective device for the sleeping hair when shaving : de en
  • US2741458A - Snatch block : en
  • DK80821C - Means for treating flour or dough to improve the baking ability of the flour and cause a satisfactory leavening process for the dough. : da en
  • GB747559A - Improvements in or relating to tufting machines : en
  • US2740965A - Stud driving tool : en
  • US2741104A - Ice making apparatus : en
  • DK80851C - Atmospheric air purification plant. : da en
  • US2741279A - Combination wood and metal saw blade : en
  • US2741613A - N-substituted dihydronormorphinone compounds : en
  • FR1114194A - Method and device for the continuous manufacture of plastic articles : en fr
  • FR1114356A - Fiber electro-meter for textiles : en fr
  • GB747709A - Improvements in and relating to collapsible cases or crates : en
  • PL39507B1 - : en pl
  • US2741253A - Automatic dipping machine : en
  • CA523605A - Starting and operating circuits for fluorescent lamps : en fr
  • US2741761A - Means and techniques for producing visible display of ideal flight path : en
  • DE941421C - Device and method for distillation and rectification of alcoholic liquids : de en
  • FR1114528A - Grinding wheels and abrasive tools : en fr
  • DE941498C - Telephone system with carrier-frequency voice channels and a dialing channel outside the voice band : de en
  • DE941516C - Teaching for stripping concrete ceilings : de en
  • DE941520C - Device for testing lubricating oil or similar substances : de en
  • DK80841C - Trolley lift with a tilting load. : da en
  • FR1114287A - Nickel-chromium base alloy : en fr
  • FR1114500A - Packaging for household products with opening on the long side of its bottom, its manufacturing process and machine for its realization : en fr
  • GB747693A - Pneumatic tire tread : en
  • CH313344A - Cutting device for chopping food : de en
  • CH313356A - Device for cleaning a thread and for removing buttons from it : en fr
  • US2741145A - Adjustable vise extension : en
  • DE1720248U - MICROPHONE WITH AN ATTENUATOR THAT CAN BE SWITCHED ON AND OFF, IN PARTICULAR FOR DICTING DEVICES. : de en
  • GB747749A - Improvements in washing machines : en
  • GB747684A - A new or improved device for removing the top of an egg : en
  • AU1262455A - Improvements in diaphragm fuel pumps for internal combustion engines : en
  • AU208721B2 - Electronic plotting station for automatic plotting of one or more movable objects : en
  • US2741703A - Multicomponent radiation gas analysers : en
  • US2741400A - Juice display fountain : en
  • AT185237B - Fire extinguishers for liquid and dry extinguishing agents : de en
  • US2741207A - Racing hull : en
  • US2741495A - Memorandum pad binders : en
  • CA523579A - Casting and laminating apparatus and method : en fr
  • AU1262755A - Implements : en
  • US2741422A - Gas turbine plant : en
  • DE1720233U - CABINET FOR HANGING REGISTER. : de en
  • AU357954A - Improvements relating tothe cooling and solidifying of aluminium sulphate : en
  • CA523721A - Tire retreading equipment : en fr
  • AU1256455A - Means for testing materials utilizing the effect ofthe material onthe magnification factor ofa resonant circuit : en
  • DE941463C - Device for introducing extinguishing agents into containers for flammable liquids : de en
  • DE941583C - Spindle head for machine tools : de en
  • USD177434S - Serving bowl : en
  • US2740990A - Method for making composition board : en
  • CH313423A - Process for separating metallic iron from iron-zinc alloys : de en
  • CA523576A - Rotary, tubular heat exchanger : en fr
  • CA523810A - Telephone apparatus : en fr
  • CA523672A - Hand brushes : en fr
  • AU1266955A - Improvements relating to apparatus for dispensing a spray medium : en
  • AU205976B2 - Improvements in and relating to cooker doors : en
  • AU211496B2 - Contractable bedframe and support means for same : en
  • US2741514A - Ceiling board jack : en
  • AT185174B - Oil lubrication pump : de en
  • FR1114433A - Improvements to interpolation devices intended in particular for controlling automatic machine tools : en fr
  • FR1114563A - Improvements to rolling mills for re-rolling rails : en fr
  • US2741588A - Electrolytic production of titanium metal : en
  • AU205080B2 - Improvements in rotary plug cocks and valves : en
  • AT185225B - Process for forming sugar confectionery and installation for carrying out this process : de en
  • AU369454A - Concrete mixers andthe like : en
  • AU1271255A - Fatty alcohol production : en
  • CA523720A - Retread mold construction : en fr
  • PL39476B1 - : en pl
  • CA523652A - Clutch driven plate : en fr
  • CA523606A - Forceps tool : en fr
  • CH313429A - Abrasives : de en
  • CA523574A - Separator device and method : en fr
  • CA523679A - Phosphonic alkylene polyamino acids and method of producing same : en fr
  • CA523801A - Gas-lift plunger : en fr
  • GB747732A - Improvements in or relating to the production of reinforced plastic tube : en
  • US2741169A - Film advancing mechanism for stereo roll film cameras : en
  • AU617955A - Improvements in or relating to jointing units for oars andthe like : en
  • AT185166B - Electric flywheel starter for internal combustion engines : de en
  • AT185266B - Hand tool for splitting wood : de en
  • DE1720316U - CLEANING DEVICE WITH WRING DEVICE. : de en
  • DE941545C - Electron discharge device : de en
  • AT185272B - Locking button for laces u. like : de en
  • CA523601A - Portable spray pump : en fr
  • CA523756A - Process of spinning viscose : en fr
  • CH313413A - Photographic lens : de en
  • DE941532C - Device for transporting and starting aircraft : de en
  • DK80860C - Ferry rental. : da en
  • DE941495C - Circuit arrangement for single sideband modulation : de en
  • FR1114106A - Process for producing high molecular weight crosslinked plastics : en fr
  • US2741150A - Take-up mechanism for braiding machines : en
  • US2741594A - Apparatus for electrolytically penetrating shell casings : en
  • AU376954A - IMPROVEMENTS IN BOATS' The following statement is a-full description of this-invention, including the best method of performing-it known-to me:This invention relates to improvements -in boats : en
  • BE546590A - SOLUTION AND PROCESS FOR OBTAINING ZINC PHOSPHATE COATINGS ON METAL SURFACES : en fr
  • US2741312A - Indicia-controlled record perforating machine : en
  • US2741167A - Apparatus for making paper boxes : en
  • DE1720215U - ROUND TROUSERS. : de en
  • DE1720384U - CATALYTIC LIGHTER. : de en
  • FR1114597A - Method and device for loading rails onto wagons at the site : en fr
  • US2741412A - Safety device for infants : en
  • US2741615A - N-substituted dihydrodesoxynorcodeine compounds : en
  • US2741638A - Recovery of glycerol : en
  • AU1257955A - Polyepoxide emulsions anda process of treating textile materials therewith : en
  • DE1720383U - FIRE PULL WITH RETRACTABLE RESERVETANK. : de en
  • US2741563A - Novel antioxidant and inhibited wax composition : en
  • AT185252B - Fastening the fork tubes and the head tube to the fork head, especially for motorcycles : de en
  • CA523738A - Heating system for containers : en fr
  • CA523828A - Manufacture of chlorine dioxide : en fr
  • CH313399A - Arrangement for the continuous recording of the movement of a point : de en
  • DE941550C - Device for cathode tuning of a tube in a grid basis circuit : de en
  • GB747651A - A folding container for consumable articles : en
  • CA523588A - Root waterer : en fr
  • US2741707A - Ionization-measuring instrument : en
  • AU1257055A - Improvements in vibratory roller machines : en
  • US2741285A - Sphere cutting device : en
  • US2741323A - Rigidifying support for axle mounting extension : en
  • USD177426S - Rotary wing aircraft : en
  • AU203294B2 - Improvements in or relating to statistical machines controlled by perforated record cards : en
  • US2741317A - Method of extinguishing fires : en
  • US2741380A - Machine for emptying loaded cartons : en
  • US2741393A - Fill cap cover : en
  • US2741595A - Construction of cells for electrodialysis : en
  • US2741662A - Telegraphic apparatus : en
  • PL39459B1 - : en pl
  • US2741605A - Phenoxazine compounds and their p-nitrosoaniline intermediates : en
  • CA523745A - Process for the preparation of 2-amino-quinoxaline : en fr
  • DE941473C - Ignition means : de en
  • FR1114534A - Improvements relating to a process for manufacturing cellular plastic articles and to the articles thus obtained : en fr
  • GB747671A - Improvements in electrical connectors : en
  • CA523597A - Visor and light for automobile interior : en fr
  • FI28293A - Procedure for separating deoxycholic acid from a mixture of cholic acid and deoxycholic acid : en fi
  • CH313441A - Shut-off device : de en
  • AT185233B - Blueprint machine : de en
  • AU204807B2 - Improvements in and relating to blockbottom multiply paper valve bag or sacks : en
  • US2741175A - Inking mechanism for intaglio printing machines : en
  • DK80850C - Machine for mechanical processing of a kneading material of margarine or other plastic edible fats. : da en
  • CH313454A - High voltage transformer with cast resin insulation : de en
  • AU1269455A - Therapeutic composition and method : en
  • DE941580C - Copy device for turning benches : de en
  • US2741354A - Coin-control mechanism : en
  • US2741459A - String centering device for deep well platforms : en
  • US2741482A - Pusher for polygonal-shaped stock : en
  • US2741620A - Coxnhxch : en
  • US2741559A - Packaged article of food and method of making the same : en
  • US2741557A - Process for the deoxidation of copper : en
  • PL39495B1 - : en pl
  • US2741303A - Long tube vertical evaporator : en
  • US2741677A - Water system control switch : en
  • US2741717A - Dispenser type cathode having gettercoated parts : en
  • US2741728A - Polarized electromagnetic devices : en
  • CH313465A - Self-healing electrical capacitor : de en
  • AT185190B - Process for protecting metal surfaces against corrosion and packaging material that protects against corrosion : de en
  • AU1267955A - Contractable bedframe and support means for same : en
  • CA523702A - Preparation of 2-alkyl-1-alkenes : en fr
  • CH313421A - Alarm clock : en fr
  • AU206924B2 - Improvements in or relating to ferromagnetic multicore arrangements fortwo-dimensional grids of static magnetic trigger units : en
  • AU208079B2 - Slack sensing means for endless conveyors : en
  • DE941409C - Hatch cover : de en
  • DE941657C - Articulated connection for two rod parts of fanlight openers : de en
  • AU1264555A - Titanium base alloy : en
  • PL39531B1 - : en pl
  • US2741359A - Eye-glass cleaning kits : en
  • US2741353A - Power presses and clutches therefor : en
  • US2741652A - Production of copolymers : en
  • US2741488A - Nozzle adjustment for suction cleaners : en
  • AT185218B - Method and device for grinding cement od. Similar. materials : de en
  • PL39506B1 - : en pl
  • US2741678A - Pressure switch : en
  • DE941511C - Arrangement for operating a recuperative compressed air heater, which is connected in the exhaust gas flow behind a recuperative air heater : de en
  • US2741240A - Dressing tool and method : en
  • DE1720296U - SPRING-OPERATED CONTROL LEVER ON HYDRAULIC LEATHER PRESSES. : de en
  • DE1720374U - PROJECTION WALL FOR DAYLIGHT PROJECTION. : de en
  • DE1720337U - SLIDING AND FOLDING SEATS ON CABINETS. : de en
  • US2741199A - Loop-taker mechanism for sewing machines : en
  • US2741387A - Exhaust tip protector and shock absorber for vacuum insulated vessels : en
  • US2741552A - Method of making briquettes for the production of magnesium : en
  • US2741115A - Herbicidal composition : en
  • FR1114191A - Tension tape measuring device : en fr
  • FR1114429A - Accumulator : en fr
  • FR1114545A - Improvements in apparatus for the separation by centrifugation of solids contained in a liquid : en fr
  • GB747682A - Improvements in or relating to magnetic clutches or brakes : en
  • GB747706A - Improvements in or relating to regenerators for use in hot-gas reciprocating enginesand in refrigerators and heat pumps operating on the reversed hot-gas engine principle : en
  • US2741291A - Preflanging mechanism for side seamed can bodies : en
  • US2741309A - Tube cut-off die structure : en
  • US2741185A - Locking mechanism for a clockwork movement of a mechanical time fuse for a projectile : en
  • USD177404S - Stone for costume jewelry or similar article : en
  • DE1720364U - LOAD KNIFE FOR ELASTICALLY MOUNTED LOADING AREAS. : de en
  • DE1720490U - PIPE CONNECTION FOR AGRICULTURAL FAN BLOWERS, IN PARTICULAR CORE BLOWERS. : de en
  • FR1114099A - Process for the manufacture of glass mat and device for carrying out the process : en fr
  • FR1114201A - Machine for turning flax and other plants : en fr
  • FR1114315A - Metalloplastic seal : en fr
  • CH313432A - Equipment on multi-spindle woodworking machines, e.g. B. copy milling machines, for inserting the workpieces : de en
  • CH313473A - Process for the preparation of a new derivative of streptomycin : en fr
  • USD177442S - Candlestick or similar article : en
  • BE524928A - : en
  • DE1720210U - COAT WITH INTERCHANGEABLE TROUSERS OVER LEGS. : de en
  • DE1720358U - MACHINE FOR DEBARKING OR SHEARING TREE LOGS. : de en
  • FR1114169A - Pocket for shipping microfilms and similar items : en fr
  • DE1720286U - LOW INDUCTIVITY ELECTRIC CAPACITOR. : de en
  • US2741007A - Device for the formation of compressed building elements by means of the expansion of tubes, sacks or other elements made of flexible material within rigid forms : en
  • US2741602A - Process for preparing impregnated catalysts : en
  • FI28131A - Reinforcement element for reinforced concrete constructions in the same direction as reinforcement element framställt gallerverk : en fi
  • DE1720276U - SECURITY ELEMENT. : de en
  • GB747669A - Improvements relating to the manufacture of footwear : en
  • GB747733A - Method for forming lead coatings on ferrous metal surfaces : en
  • CH313378A - Process for the preparation of threo-1-p-nitrophenyl-2-aminopropane-1,3-diol : de en
  • PL39519B1 - : en pl
  • PL39535B1 - : en pl
  • DE941619C - Electromotive point machine : de en
  • FR1114346A - Diaphragm shutter for shutting off water guiding tubes : en fr
  • FR1114478A - Improvements to devices used to count sheets constituting a stack : en fr
  • US2741028A - Holders for safety razor blades : en
  • US2741428A - Multiplier circuit : en
  • US2741438A - Bobbin bushing : en
  • USD177454S - Chair : en
  • AU211835B2 - A moldable material containing a fibrous mass anda solution ofa formaldehyde modified starch : en
  • AT185285B - Bearing sleeve for spinning and twisting spindles : de en
  • DE1720238U - ROLLER DUST DEVICE FOR ARCHES LEAVING THE BRONZING MACHINE : de en
  • DE1720270U - BRIDGE DISCONNECTOR OR FUSE FOR ELECTRICAL HIGH VOLTAGE SYSTEMS. : de en
  • FR1114211A - Process for refining the surface of asphalt pavements : en fr
  • AT185298B - Process for the increased utilization of the heat from coolers, in particular grate coolers : de en
  • AU205532B2 - Means for testing materials utilizing the effect ofthe material onthe magnification factor ofa resonant circuit : en
  • DE941585C - Impact mill with a high-speed rotor serving for centrifugation : de en
  • DE1720468U - OPEN CUBE MADE OF CLEAR PLASTIC WITH PICTURES AT THE INSIDE OF THE CUBE FOR AN EXHIBITION PYRAMID. : de en
  • DE941548C - Electrically conductive, elastic insert : de en
  • DE941367C - Process and device for dewatering salts containing water of crystallization : de en
  • FR1114198A - Process for removing chromium deposits : en fr
  • US2740975A - Machines for folding covers of ribbed insoles : en
  • US2741156A - Rearview mirror assembly : en
  • DE1720319U - HAND DEVICE FOR DUST WIPING AND SIMILAR PURPOSES. : de en
  • GB747641A - Improvements in or relating to percussive tools operated by an internal combustion engine and manipulated by hand : en
  • US2741352A - Releasable torque transmitting apparatus : en
  • US2741621A - Anthraquinone vat dyestuffs : en
  • US2741733A - Positioning system monitor : en
  • DE941569C - Ventilation device with automatic control of the flow rate : de en
  • GB747620A - A vacuum distilling apparatus : en
  • GB747623A - Improvements in or relating to apparatus for filling containers with measured quantities of commodities : en
  • US2741082A - Calendar timepiece : en
  • US2741297A - Printing plate material : en
  • US2741378A - One-arm work handling vehicle : en
  • US2741486A - Sled runner attachment for wheeled vehicles : en
  • US2741442A - Yarn spool : en
  • USRE24139E - Noncorrtjgating fabric : en
  • US2741107A - Pattern chains : en
  • USD177382S - Link chain for a necklace or the like : en
  • DE941448C - Reinforced concrete rib ceilings to be produced without formwork from prefabricated -shaped ceiling beams, ceiling panels and in-situ concrete ribs between the ceiling panels : de en
  • DE941554C - Device for cooling electrical machines in which the cooling air is sucked in on one end and expelled on the other end : de en
  • FR1114404A - Electronic synchronized delay line : en fr
  • GB747719A - An implement raising and lowering attachment for agricultural tractors : en
  • FR1114393A - Fuel injection pump for internal combustion engines : en fr
  • FR1114407A - Electromechanical filter : en fr
  • USD177433S - : en
  • DE1720218U - RAIN PROTECTION FOOT CUFF. : de en
  • DE1720295U - SUPPORT FIRING FOR STEAM BOILER OD. DGL. : de en
  • DE1720324U - MULTI-PURPOSE STAND. : de en
  • DK80846C - Device for tractor plows. : da en
  • CA523759A - Dialkyl alkoxy methane phosphonates and method of preparation : en fr
  • DE941613C - Process for the production of capillary-active substances : de en
  • DE1720288U - PIPE ADAPTATION ARRANGEMENT FOR PIPE TEST AND MEASURING DEVICE. : de en
  • DE941588C - Anti-skid chain consisting of individual roads : de en
  • DE1720350U - MAKE A DEVICE FOR FASTENING THE GUIDE SLATS ANDES WHEN REMOVING THE MANHOLE, IN PARTICULAR WHEN REMOVING BLIND SHAFTS : de en
  • DE1720415U - CONTROL MIRROR FOR TRAFFIC LIGHTS. : de en
  • DE941468C - Lock housing for tubular frame and profile frame gates u. like : de en
  • GB747653A - Improvements in scaffolding : en
  • FI28301A - Jordförbättringsmedel : en fi
  • GB747602A - Improvements in photo-electric methods for the estimation of gases or vapours : en
  • GB747738A - Improvements in or relating to method and apparatus for surfacing glass : en
  • USD177360S - Broiler pan : en
  • US2741012A - Molding machine : en
  • FR1114599A - Swivel Snap Ring Ear Cuff Clip : en fr
  • CA523667A - Mixed packet photographic emulsions : en fr
  • GB747596A - Improvements relating to pistons : en
  • US2741036A - Angular acceleration effects simulator : en
  • US2741302A - Pilot burner affording a stable flame : en
  • US2741523A - Checkout stand for self-service stores and the like : en
  • FR1114489A - Printing Mechanism : en fr
  • US2740971A - Sanitary closet : en
  • US2741301A - Fuel tube drain devices : en
  • US2741348A - Glass clips : en
  • CA523696A - Fatty acid soap grease compositions : en fr
  • CA523784A - Hand strap tensioning tool : en fr
  • FR1114069A - Improvement of electric lamp housings : en fr
  • AU211391B2 - Inventionn for transferring engine torque or power from an engine to a gear box by using an arm connected to the engine crankshaft and connected to a cranked shaft in gear box thence through constant mesh gears to the road wheels : en
  • DE1720247U - SPEAKER ARRANGEMENT. : de en
  • FR1114105A - Process for the production of well-wettable powder coloring materials : en fr
  • GB747769A - Body colour or top finish for leather : en
  • FR1114291A - Pen cap with nail cleaner : en fr
  • GB747635A - Therapeutic composition : en
  • US2741346A - Awning window construction : en
  • USD177419S - Cabinet : en
  • FR1114577A - Improvements to static absorption regulators for liquefied gas lighters, igniters and others : en fr
  • FR1114222A - Construction process without formwork of reinforced concrete floors, and prefabricated joists for its realization : en fr
  • FR1114066A - Holder for bulbs or similar articles : en fr
  • FR1114332A - Process for the production of esters of mono- and polycarboxylic acids from olefins, carbon monoxide and alcohols : en fr
  • GB747628A - New colour formers for use in colour photography : en
  • US2741249A - Hair curler : en
  • US2741476A - Shock-absorbent spring assembly : en
  • US2741622A - Preparation of thiophene-2-aldehydes : en
  • US2741667A - Privacy guarded telephone intercommunicating system : en
  • PL39478B1 - : en pl
  • US2741000A - Light-transmitting awning : en
  • DE1720240U - BRONZE CONTRACT. : de en
  • DE941370C - Process for the manufacture of low bulk weight sodium perborate : de en
  • US2741257A - Gas valve : en
  • US2741607A - Triglycidyl cyanurate and polymers thereof : en
  • CA523735A - Alloy : en fr
  • GB747642A - Process and apparatus for the separation of solid materials of different specific gravities : en
  • CH313427A - Product for making models for so-called "lost wax" casting : en fr
  • CH313462A - Device with at least one ferromagnetic part with an initial permeability of at least 500 and a permanent magnet in the form of a thin body : de en
  • DE941605C - Filter aid : de en
  • FR1114167A - Homopolar alternator : en fr
  • DE941608C - Process for the preparation of disilicides and diborides : de en
  • DE1720495U - RATE REGULATION IN MOVEMENTS WITH A ROTATION REGULATOR. : de en
  • FR1114274A - wooden element for parquet and its manufacturing process : en fr
  • FR1114526A - Dielectrics based on chlorinated aromatic compounds : en fr
  • CH313325A - Process for the preparation of an agent for combating textile pests : de en
  • CH313475A - Electrical communication system : de en
  • GR16910B - MASTIC REFINERY SYSTEM. : el en
  • US2741247A - Expendable colostomy or drainage pouch : en
  • US2741464A - Blending bin : en
  • FR1114584A - Angle mounting device : en fr
  • GB747575A - Improvements in or relating to latch mechanism : en
  • FR1114327A - Method and machine for rounding edges of spring steel tapes : en fr
  • FR1114335A - Transfer circuits : en fr
  • FR1114408A - Code pulse modulation device : en fr
  • FR1114582A - Improvements to installations, such as motor vehicles, comprising an internal combustion engine and an automatic clutch sensitive to the speed of this engine : en fr
  • PL39469B1 - : en pl
  • DE1720456U - LIGHT TRANSPARENT. : de en
  • GB747740A - Electrical coin freeing mechanism : en
  • FR1114235A - Glass-metal complex : en fr
  • FR1114396A - Safety device for hydraulic vehicle brakes : en fr
  • GR16911B - TABLE FOOTBALL PLAYED BY PRESSURE AIR WITH PINK - PONK BALLS. : el en
  • DE941462C - Method and device for the production of breadcrumbs : de en
  • DE941502C - Wall socket, in particular safety socket : de en
  • GB747665A - Improvements in and relating to the cooling of liquid cooled internal-combustion engine power installations, in particular for diesel-electric locomotives : en
  • FR1114376A - Patient footrests : en fr
  • DE941474C - Manufacture of pyrophoric bodies : de en
  • DE941420C - Digestion facility and procedures for its operation : de en
  • FI28336A - Bicycle chain cleaner : en fi
  • FR1114447A - Clichés for printing by flat forms and their manufacturing process : en fr
  • CA523598A - Bowling pin : en fr
  • US2741356A - Article transfer mechanism : en
  • CH313418A - Watch box : en fr
  • CH313438A - Process for the production of ring disks, in particular washers, from wire : de en
  • US2740987A - Process and apparatus for making helical coils from thermoplastic material : en
  • CA523669A - Heat transfer checker work and unit shapes therefor : en fr
  • CA523781A - Compounds containing the lysergic acid skeleton, and the production thereof : en fr
  • CH313424A - Sintered carbide : de en
  • FR1114293A - Control device for hydraulic control and tractor equipped with said device : en fr
  • AU211352B2 - Specified table feature as applied to universal woodworking machines incorporating a circular saw and buzzer jointer : en
  • US2741111A - Oscillating system for impregnating sheet material : en
  • AU207661B2 - Improvements in emergency release coupling : en
  • US2741079A - Apparatus for continuous production of filled and sealed tetrahedral packages of paper or the like : en
  • DE1720392U - PINCH. : de en
  • AT185206B - Device for resistance butt welding of rods or bolts on curved or flat surfaces : de en
  • AT185258B - Anti-skid device for motor vehicles : de en
  • AU1259555A - Improvements in temperature regulators including thermostatic control devices : en
  • AU1269355A - IMPROVEMENTS IN OR RELATING TOTHE PRODUCTION OF WEBS OR MATS OF BONDED STAPLE LENGTHS OF GROUPED FILAMENTS., r : en
  • BE524863A - : en
  • CA523575A - Fire door : en fr
  • AU204992B2 - Methods for making multi-axially stretched aircraft canopies and the like : en
  • CA523741A - Anchoring devices for lading straps and the like : en fr
  • US2741687A - Pyrolytic carbon resistors : en
  • PL39486B1 - : en pl
  • AU369254A - Specified rebating feature as applied to any type of woodworking buzzer jointer machine, either ofthe individual or combination type of machine : en
  • PL39524B1 - : en pl
  • AU206676B2 - Improvements in or relating to machines for applying pressure to shoe bottoms : en
  • CA523663A - Operation of pipelines : en fr
  • US2741161A - Gun firing mechanism with eccentric safety : en
  • USD177399S - Brooch or the like : en
  • USD177410S - Brooch or the like : en
  • CA523739A - Thread advancing apparatus : en fr
  • CH313391A - Cinema recording camera : de en
  • USD177441S - Candlestick or similar article : en
  • AU1269755A - Valve for tubeless truck tires : en
  • AT185175B - Safety device for multi-position lubrication pumps : de en
  • AU1263355A - Method of and solutions forthe substantially colourless passivation of surfaces of articles of, or plated with, zinc and its alloys : en
  • CH313361A - Durable preparation for the production of ice colors in stuff printing : de en
  • FR1114134A - Wax products containing anti-oxidants : en fr
  • US2741444A - High speed aircraft having wings with variable sweepback : en
  • AU210261B2 - Method of and means for manufacturing acoustic tiles : en
  • CA523778A - Spraying apparatus : en fr
  • FR1114186A - Extraction valve : en fr
  • FR1114199A - Washing device for electrostatic precipitation devices : en fr
  • USD177390S - Link chain for a bracelet or the like : en
  • USD177413S - Brooch or the like : en
  • GB747672A - Improvements in or relating to electric analysers for fluid pipe networks : en
  • GB747735A - Method for providing ferrous articles with a lead coating : en
  • FR1114460A - Process for attacking ores by fusion using high energy concentration radiation : en fr
  • US2741222A - Line guide means for air brushes : en
  • US2741484A - Leveling device for grain combines : en
  • CA523736A - Hypodermic injector : en fr
  • FR1114457A - Non-pigmented compositions for plasters : en fr
  • AT185156B - Harvester : de en
  • AU1253255A - Delay circuit for receiver-indicator : en
  • CH313435A - Scoring device for wood wool planing machines : de en
  • FR1114223A - New inking system for printing machines : en fr
  • FR1114594A - Formwork for wall construction : en fr
  • AT185168B - Method for operating a vehicle drive by means of a gas turbine and device for carrying out this method : de en
  • DE1720373U - LAMP HOUSE WITH ELECTRIC ARC LAMP FOR IMAGERS, IN PARTICULAR CINEMA MACHINERY. : de en
  • US2741553A - Method for producing a matte from arsenical sulfide cobalt ores : en
  • DE1720232U - HANGING RAIL FOR STAPLER OD. DGL. : de en
  • US2741475A - Vehicle stabilizer and helper spring : en
  • US2741231A - Thermal controls for engine cooling systems : en
  • US2741711A - Electric shaver vibrator motor : en
  • GB747796A - An improved cigarette case : en
  • FR1114151A - Transportable steam generator : en fr
  • FR1114573A - Children's phone : en fr
  • US2741275A - Device for lubricating saw-chains : en
  • US2741468A - Bore mining apparatus with strata sensing means : en
  • FR1114562A - Advanced Spillover Washing Machine : en fr
  • DE1720266U - CABLE PLUG. : de en
  • FR1114262A - Closing device for cream tubes and its manufacturing process : en fr
  • FR1114300A - Improvements to circuit breakers : en fr
  • FR1114384A - Method and apparatus for the manufacture of molded articles : en fr
  • US2741375A - Refuse handling device : en
  • DE1720277U - COOLER ARRANGEMENT FOR CLOSED ELECTRICAL MACHINERY. : de en
  • US2741030A - Combination folding ruler, square and level : en
  • DE1720339U - WINE SHELF WITH FULL VIEW AND LEVEL OF THE BOTTLES. : de en
  • DE941607C - Process for the agglomeration of finely divided liquid particles and finely divided solid matter particles : de en
  • FR1114298A - Device for continuous and instantaneous measurement of rotational speeds : en fr
  • GB747746A - Improvements relating to tatting shuttles : en
  • GR16915B - WATERPROOF MAP OR CARDBOARD WITH COATING THE SURFACE BY SUITABLE PLASTIC AND VERY MIND MATTRESS THROUGH PACKAGING AND CONSTRUCTION. : el en
  • FR1114127A - Insulating material in plates and lamellae made from said material : en fr
  • FR1114439A - Improvements made to hydraulic piston devices and more particularly to telescopic shock absorbers : en fr
  • US2740976A - Shoe shaper : en
  • US2741374A - Material handling machine : en
  • US2741397A - Metal food and beverage container coating composition : en
  • CA523774A - Foaming hair coloring compositions : en fr
  • US2741560A - Process for preserving bananas : en
  • FR1114515A - Refrigeration installation equipped with a cold gas refrigeration machine : en fr
  • FR1114185A - Improvements to television shooting tubes : en fr
  • GB747645A - Improvements relating to motor-vehicle lighting and signalling installations : en
  • FR1114371A - Speaker combination including one bass speaker and multiple high note speakers : en fr
  • FR1114581A - Advertising device : en fr
  • GB747643A - Improvements in or relating to adjustable precision devices comprising cutting or grinding tools : en
  • GB747724A - Improvements in or relating to non-metallic permanent magnets : en
  • DE1720447U - SINGLE OR MULTIPLE STAGE RIFLE. : de en
  • FR1114218A - Speed variator : en fr
  • US2741246A - Gas masks : en
  • FR1114312A - Improvements to clutches, brakes and other friction devices : en fr
  • FR1114322A - Improvements made to articulated supports with locking device : en fr
  • FI28300A - Tryckmaskin, trärkfärgen överföres medelst en roterande borstvals : en fi
  • FR1114363A - Electromagnetic motor sound relief : en fr
  • GB747555A - Remote positioning system : en
  • DE1720386U - ELASTICALLY DESIGNED DRIVE DISC, E.G. MADE OF RUBBER, FOR CONNECTING TWO SHAFTS. : de en
  • US2741020A - Valve spring compressors and clamping devices : en
  • US2741210A - Boat and paddle wheel steering system : en
  • US2741224A - Device for training animals : en
  • GR16916B - METHOD OF DECORATION OF FABRICS, THE SAME WHITE ITEMS, BY ARTIFICIAL ADDITION OF FILTER FILTER. : el en
  • US2741146A - Tremolo device for stringed instruments : en
  • GB747599A - Improvements in weft-straightening apparatus : en
  • CA523767A - Method of molding articles from plastic materials : en fr
  • GB747810A - Esters of phenyl substituted dihydroxybenzoic acids : en
  • FR1114459A - Method and apparatus for rolling bituminous road surfaces : en fr
  • FR1114474A - Process for the preparation of special papers for printing plates by flat shapes and products obtained : en fr
  • FR1114071A - Process for recovering propane from cracked products and installation for implementing this process : en fr
  • DE1720289U - VOLTAGE INDICATOR TUBE, IN PARTICULAR TUNING INDICATOR TUBE FOR RADIO DEVICES. : de en
  • FR1114248A - Fishing rod holder : en fr
  • GB747566A - Improvements in or relating to automatic frequency control and search systems : en
  • FR1114567A - New pouring caps : en fr
  • GB747742A - Improvements in or relating to crankshafts for small internal combustion engines : en
  • DE1720244U - RAIL NAIL, SPRING CLIP AND THE LIKE. FOR RAIL FASTENINGS. : de en
  • DE941529C - Method and device for opening up fiber material under pressure : de en
  • DE941604C - Process for the formation of line connections on plate-shaped heat exchangers, especially plate evaporators for cooling systems : de en
  • DE941659C - Railless toy vehicle operated by remote control : de en
  • US2741191A - Operating mechanisms for spreading machines : en
  • FR1114509A - Improved process for oxidizing oxidizable substances using atomic oxygen : en fr
  • US2741205A - Hydraulic press structure : en
  • PL39472B1 - : en pl
  • US2741057A - Fish lure construction : en
  • US2741403A - Repeating material dispenser : en
  • AU204521B2 - Method of and solutions forthe substantially colourless passivation of surfaces of articles of, or plated with, zinc and its alloys : en
  • FR1114571A - Process for projecting fibers, hairs or the like onto suitable surfaces and products thus obtained : en fr
  • DE941439C - Electrical switch with conductive switching fluid : de en
  • DE941450C - Device for adjusting the cutting thickness on horizontal gates : de en
  • FR1114281A - Method and apparatus for heat treatments, autogenous welding or welding of objects, in particular of non-ferrous metals : en fr
  • DE941418C - Tear-open packaging : de en
  • FR1114115A - Improvements to vacuum compression dryers : en fr
  • GB747764A - Improvements in or relating to rotary cutting and mixing devices : en
  • AU206545B2 - Elastomeric compositions : en
  • PL39503B1 - : en pl
  • US2741712A - Motor : en
  • AU203491B2 - IMPROVEMENTS IN BOATS' The following statement is a-full description of this-invention, including the best method of performing-it known-to me:This invention relates to improvements -in boats : en
  • CH313449A - Pump unit with compressed air turbine drive : de en
  • US2741386A - Bottle cover : en
  • US2741292A - Can body beader : en
  • CH313330A - Reservoir dam : en fr
  • US2741466A - Carburetor : en
  • FR1114122A - Cable control device : en fr
  • DE1720376U - FENURE CABINET FOR LABORATORY TABLES. : de en
  • DE941534C - Drafting system for spinning machines with the twin upper rollers receiving support and loading arms : de en
  • DK80845C - Return means for the release means in plate changers for magasing gramophones. : da en
  • CA523682A - Production of organosilicon polymers : en fr
  • US2741691A - Radiant energy source for infrared spectroscopy and the like : en
  • DE1720446U - REAR FASTENING. : de en
  • DE941429C - Process for the preparation of dialkali salts of 2-oxynaphthalene- (3) -carboxylic acid : de en
  • DE941431C - Process for the production of phosphate fertilizers : de en
  • DK80848C - Method for making artificial sausage skins. : da en
  • CA523617A - Semi-automatic dumping deck for trucks : en fr
  • US2741155A - Variable magnification optical systems : en
  • US2741487A - Adjustable keel for skis : en
  • CA523577A - Holster harness : en fr
  • US2741402A - Plastic container with welded seam : en
  • US2741713A - Miniature precision motor and driving assembly : en
  • CA523649A - Windshield temperature controller : en fr
  • US2741215A - Apparatus for coloring raised surface portions of embossed fabric : en
  • US2741434A - Piping system : en
  • US2741628A - Separation of hafnium and zirconium salts : en
  • DE1720305U - ALUMINUM OR ALUMINUM ALLOY BLOCK INTENDED FOR RE-MELTING. : de en
  • AT185224B - Artificial casing and process for its manufacture : de en
  • US2741118A - Torque analyzer : en
  • US2741454A - Elastic fluid machine : en
  • US2741520A - Table attachment for an operating table : en
  • CA523585A - Star wheel feeders : en fr
  • AU1253055A - Electron beam tube : en
  • US2741010A - Device for softening yarn bodies : en
  • US2741165A - Pulp molding machine : en
  • US2741542A - Process for preparing phosphorus oxychloride : en
  • US2741106A - Rectilinear knitting machine : en
  • US2741263A - Hydraulic control apparatus : en
  • CA523614A - Intercast ball and socket joined parts : en fr
  • CA523829A - Method of preparing pyrimidine derivatives with primary amines : en fr
  • BE524758A - : en
  • CA523830A - Manufacture of dry rectifiers : en fr
  • CH313392A - Frame for photographic lenses with device for aperture preselection : de en
  • US2741451A - Fluid flow control devices : en
  • AT185188B - Process for applying silver layers : de en
  • CA523728A - Work conveyor mechanism for heat treating furnaces : en fr
  • CH313351A - Table for bedridden people : en fr
  • CA523733A - Pulse code translator : en fr
  • FR1114485A - infrared transmitter : en fr
  • US2741499A - Raceway fitting providing access opening : en
  • DE930130C - Drive device for film developing boxes : de en
  • DE941364C - Process for the production of brushes, the brush body and bristles of which consist of one piece which is produced by the injection molding process, and brushes according to this process : de en
  • CH313467A - Converters working as rectifiers with switching device for inverter operation : de en
  • AT185221B - Process for the production of refreshments, foodstuffs and luxury items : de en
  • CA523594A - Production of elemental sulphur by underground fires : en fr
  • CA523712A - Plastic moulding presses : en fr
  • AT185176B - Branch pipe : de en
  • DE941438C - Switches, especially disconnectors : de en
  • CH313431A - Device for guiding band saw blades or band knives : de en
  • DE941635C - Chimney cleaning cap : de en
  • FR1114365A - Sequence of operations controller for welding devices : en fr
  • CA523757A - Abrasive belt clusters : en fr
  • US2741335A - Brake shoe anchor : en
  • US2741635A - Thiosemicarbazones of alicyclic monoketones with a benzene nucleus condensed in alpha, beta-position : en
  • US2741743A - Indicating instrument : en
  • US2741727A - Remote control radio receiver : en
  • US2741343A - Girder, and truss variable in length made therefrom : en
  • AU204486B2 - Diaphragm for photographic apparatus : en
  • DE1720253U - ANTENNA WITH CROSS-DIRECTIONAL ANTENNA FIXED TO A SUPPORT TUBE BY USING AN INTERMEDIATE PIECE. : de en
  • DE1720459U - j Coal box or the like : de en
  • US2741248A - Surgical saws : en
  • US2741676A - Switch : en
  • US2741181A - Supporting spider for use in proximity fuze : en
  • CA523602A - Vibrating mechanism : en fr
  • CH313404A - Method for controlling a gear train and machine for implementing the method : en fr
  • AU1254455A - Improvements in or relating to combined unloading and reversing valve for reversible refrigerating system : en
  • US2741062A - Animal transfer trap : en
  • USD177375S - Spoon : en
  • BE546375A - PROCESS FOR THE PREPARATION OF THERMOPLASTIC ARTIFICIAL MATERIALS : en fr
  • US2741227A - Water heater : en
  • US2741173A - Tiller implement frame : en
  • US2741506A - Brick lifting apparatus : en
  • DE1720280U - ELECTRON BEAM OSCILLOGRAPH, PREFERABLY FOR HIGH CURRENT TECHNOLOGY. : de en
  • DE941524C - Preparations for combating pests, in particular mites : de en
  • US2741109A - Cigarette lighter : en
  • GB747580A - Method of making thin metal layers by cathodic sputtering : en
  • CA523826A - Deep throat punch and die holder : en fr
  • CA523832A - Remote reading electrical system : en fr
  • CH313336A - Surface heating or cooling device for a room : de en
  • CA523643A - Indium purification using barium sulphate, strontium sulphate or both : en fr
  • DE1720398U - SELF-SERVICE SHELF. : de en
  • DE941465C - Rubber torsion suspension, especially for passenger cars : de en
  • CA523755A - Seismic method of geophysical exploration : en fr
  • US2741220A - Wallboard taping machine : en
  • CA523824A - Slide fastener structure : en fr
  • DE941519C - Device for displaying flammable gases or vapors : de en
  • AT185154B - Harvester : de en
  • CH313442A - Device for pressing out goods containing liquid, in particular fruit, by means of compressed gas : de en
  • US2741260A - Automatic device for preventing unwanted outflow of gases from one space to another : en
  • AT185263B - Storage for spindles with high speed, especially grinding spindles : de en
  • CH313377A - Process for the preparation of novel phenothiazine derivatives : en fr
  • DE941655C - Device for refueling two independent systems by means of a pump : de en
  • PL39498B1 - : en pl
  • US2741337A - Selective vehicle brake-engaging apparatus : en
  • US2741688A - Welding electrode : en
  • USD177425S - Rotary wing aircraft : en
  • PL39542B1 - : en pl
  • US2740994A - Cleaning nozzle for carding machine : en
  • US2741216A - Apparatus for continuous metal production and continuous gas plating : en
  • DE1720390U - TWIN PIPE CONNECTION. : de en
  • DE941641C - Process for adjusting the viscosity and the osmotic pressure of pharmaceutical products of natural origin to be injected : de en
  • FI28290A - Förfaringssätt och apparat för blekning, färgning ocn annan vätskebehandling av korn-, tråd- eller fiberformigt material : en fi
  • FR1114102A - Crank operated scherzer system weighbridge : en fr
  • FR1114380A - Improved process and apparatus for the manufacture of sulfuric acid by contact : en fr
  • CA523833A - Hydraulically operated clutches : en fr
  • US2741083A - Electric clock ratchet drive : en
  • US2741505A - Door fastener : en
  • US2741630A - Process for preparing alkylpolysiloxanes : en
  • US2741746A - High frequency attenuating device : en
  • FR1114318A - Method and apparatus for producing rope : en fr
  • FR1114349A - Haveuse : en fr
  • US2741671A - High voltage heavy duty switch : en
  • FR1114190A - Device for measuring very low currents : en fr
  • GB747753A - Improvements relating to clip fastening devices : en
  • DK80835C - Device for energy-saving transducers. : da en
  • FR1114565A - Active heat removal process from electrical machines : en fr
  • FR1114359A - Voltage Regulator : en fr
  • DE941514C - Device for fastening a back plate with a cavity on a wall : de en
  • DE941510C - Process for the production of a leather and floor care product suitable for sprinkling : de en
  • GB747762A - Improvements in or relating to processes for the production of selenium rectifier elements : en
  • US2741597A - Manufacture of alkenyl succinic acid : en
  • US2741345A - Knock-down metal door frame : en
  • DE1720406U - SPRAY PIPE FOR THE OPTION OF A FULL JET AND A SPRAY JET. : de en
  • GB747569A - Improvements in or relating to the fireproofing of textiles : en
  • DE941564C - Circular knitting machine : de en
  • USD177380S - Separable brooch or the like : en
  • FR1114126A - Oil bath air filter : en fr
  • FR1114451A - Internal combustion engine arranged for mixture compression and auto-ignition : en fr
  • US2741512A - Adjusting mechanism for deflector of forage harvester discharge spout : en
  • GB747617A - Improvements in devices for gripping and ligaturing the ends of tubular vessels : en
  • GR16919B - METHOD OF PREPARATION OF SPIRAMYCINES. : el en
  • USD177391S - Necklace or the like : en
  • DK80858C - Machine for labeling cylindrical objects by rolling them over the labels. : da en
  • US2741008A - Method of producing glazed ceramic objects : en
  • US2741070A - Swing grinder : en
  • US2741480A - Golf ball : en
  • DE1720269U - HOLDING DEVICE FOR OPENINGS OF ELECTRICAL EQUIPMENT COVERING PLATES OR. THE LIKE., IN PARTICULAR FOR FASTENING THE BACK PANEL OF RADIO SETS. : de en
  • DE941440C - Compressed air drive for electrical switches : de en
  • FR1114378A - Compound fertilizers based on Thomas phosphates and potassium salts : en fr
  • CH313486A - Chassis for vehicles, in particular prams : de en
  • AU1262355A - Improvements in vapour generator : en
  • DE941559C - Magnetic deflection and forcing arrangement for cathode ray tubes, in which a saturable inductance with a magnetizable core is provided to improve the linearity of the deflection currents : de en
  • US2741383A - Self unloading vehicle : en
  • US2741590A - Electrolytic recovery of manganese : en
  • US2741234A - Aircraft engine : en
  • GB747752A - Improvements in or relating to grass cutting appliances : en
  • DE941599C - Feeding device on an inclined or horizontal pneumatic conveyor line for bulk material : de en
  • GB747640A - Improvements in or relating to carpets and the like : en
  • USD177376S - Mobile loudspeaker toy : en
  • GB747608A - Improvements in or relating to casings having filling orifices : en
  • DE941478C - Vibrating sieve centrifuge : de en
  • GB747714A - A method of applying a metal electrode to a high permittivity ceramic : en
  • DE1720365U - DEVICE FOR MAGNETIC SHIELDING OF THE MAGNETIC HEADS ON FILM DRIVES OD. DGL. : de en
  • US2740991A - Marbling plastic sheet : en
  • CH313397A - Rocket projectile with hinged stabilizing wings : de en
  • US2740984A - Dust removal system for surface treating machines : en
  • US2741174A - Coffee maker : en
  • CH313445A - Injection pump regulator : de en
  • FI28297A - For use in the manufacture of watten dispersants and whey oilseeds : en fi
  • FR1114090A - Machine for aerating sheets of plastics or fabrics coated with plastics : en fr
  • FR1114114A - Signal generator for telegraph transmitter : en fr
  • US2741564A - Coated paper : en
  • US2741696A - Panoramic receiver having zero-beat detector : en
  • US2741228A - Apparatus and method for the vaporization of liquids in steam-generators comprising more than one vaporization system : en
  • FR1114512A - Box : en fr
  • FR1114256A - Circulating pulverizer : en fr
  • GB747772A - Process for production of manganese metal and chlorine : en
  • CA523708A - Aircraft : en fr
  • US2741329A - Circumferential air discharge construction for suction cleaners : en
  • US2741190A - Indexing system for stopping conveyors : en
  • CA523639A - Coating composition containing polymerized diallyl esters : en fr
  • CH313406A - Method for comparing the frequencies of two high-frequency generators and device for implementing this method : en fr
  • US2740993A - Lint saver attachment : en
  • US2741129A - Triple radius bourdon tube : en
  • US2741599A - Composition for cleaning and stripping paint from aluminum : en
  • US2741479A - Sheet feeding machines : en
  • US2741135A - Variable width plural sheave v-belt pulleys : en
  • AU371154A - Multicell dry battery assembly : en
  • US2741435A - Screw type comminuting apparatus : en
  • FR1114141A - ABC for didactic use specially designed for combining words : en fr
  • FR1114566A - Heating boiler for semi-fat and fatty coals : en fr
  • DE941482C - Electrode for the electrolysis of saline solutions, in particular anode provided with recesses for the electrolysis of alkaline salts in cells with a mercury cathode : de en
  • USD177368S - Geographical clock : en
  • DK80831C - Control mechanism for launching and retracting telescopic antennas. : da en
  • DE941427C - Process and device for the production of alkali hypochlorite solutions : de en
  • DE941504C - Device for coupling electrical lines : de en
  • FR1114214A - Metal mattress with movable casing : en fr
  • FR1114398A - Food Preparation Improvements : en fr
  • GB747604A - A new or improved apparatus for measuring a variable condition : en
  • US2741744A - Microwave apparatus for circular polarization : en
  • DE1720370U - BALL GUIDE FOR ADJUSTABLE PARTS ON MICROSCOPES OD. DGL. : de en
  • DK80844C - Gyroscopic stabilizer. : da en
  • FI28298A - Fertilization rate at the time of transfer to the storage unit : en fi
  • CA523816A - Method of and apparatus for exploring radioactive strata : en fr
  • AT185164B - Low voltage sliding spark plug : de en
  • AU210377B2 - Method of producing doors andthe like flat articles : en
  • CA523659A - Production of emulsifiable bitumens : en fr
  • AT185289B - Toy gripper : de en
  • USD177422S - Dress : en
  • DE1720321U - WINDOW SILL. : de en
  • DE1720340U - BASEMENT CABINET. : de en
  • GB747576A - Improvements in or relating to mixing machines : en
  • US2741463A - Plating barrel : en
  • US2741742A - Method and means for determining range : en
  • FR1114306A - Stopper clamp : en fr
  • FR1114473A - Method and apparatus for the preparation of threads and yarns of all kinds, in particular knitting threads of wool, cotton, etc. : en fr
  • FR1114490A - Prepaid disc device : en fr
  • AU211275B2 - Bias oriented polymer bands : en
  • CH313355A - Process for the continuous opening and mixing of fibers and equipment for carrying out the process : de en
  • GB747793A - Manufacture of 17-ketosteroids : en
  • US2741133A - Belt drive : en
  • FR1114076A - Lid for boxes with handles : en fr
  • DE1720489U - WELL VIBRATING CHANNEL WITH ELECTROMAGNETIC GURI VIBRATOR. : de en
  • DE941584C - Process for the production of main spring leaves, in particular for motor vehicle leaf springs : de en
  • DE941594C - Building play element set, consisting of several round bars of different lengths with concave ring grooves running between collars : de en
  • FR1114351A - Tuber haulm harvester : en fr
  • CA523705A - Rubber stabilizer : en fr
  • FR1114266A - Improvements to shock absorbers, pumps and similar devices : en fr
  • FR1114284A - electrical control equipment : en fr
  • GB747718A - Improvements in or relating to apparatus for counting particles : en
  • GB747776A - Improvements in or relating to devices for removing the tops or haulm of growing crops : en
  • DE941586C - Holding device for hem u. Like. Additional devices of sewing machines : de en
  • FR1114488A - Electric circuits : en fr
  • AU1262955A - Apparatus and method for filling a product in containers : en
  • AT185162B - Light metal pistons, in particular for internal combustion engines : de en
  • GB747775A - Improvements in or relating to electrolytic cells : en
  • AU1000055A - Improvements in or relating to icecream containers : en
  • US2741025A - Defensive weapon : en
  • AU1270255A - Rotary compressor : en
  • AU204227B2 - Improvements in or relating to biological product and its preparation : en
  • CA523608A - Machine for tripping and pollenating alfalfa : en fr
  • FI28319A - Hydraulic shunting circuits : en fi
  • AU1253855A - Emptying device : en
  • AU209821B2 - Process of producing viscose rayon : en
  • US2741073A - Shoe upper roughing machine : en
  • GB747698A - Process for the transformation annealing of steels : en
  • US2741326A - Grease deaerating mechanism : en
  • AU1261155A - Method of producing doors andthe like flat articles : en
  • CH313381A - lubricant : de en
  • CA523783A - 6-methyl-8-hydroxy-ergoline and the preparation thereof : en fr
  • DE1720356U - HYDRAULICALLY PRESSED TWO- AND MULTI-SHELLED CONCRETE SHELLS IN HEAVY-DUTY AND LIGHTWEIGHT CONCRETE. : de en
  • FR1114336A - Ferro-resonant flip-flop : en fr
  • CH313340A - Apparatus for dispensing measured quantities of liquid : de en
  • CH313433A - Frame press : de en
  • CA523706A - Conversion of hydrocarbon oils : en fr
  • AU1264955A - Improvements in or relating to biological product and its preparation : en
  • AT185196B - Clamping device in the form of a mandrel, a chuck or the like for precise, positionally accurate fixing of workpieces : de en
  • CA523647A - Manufacture of turbine blades : en fr
  • DE941652C - Device for the continuous automatic soldering of the seams of can bodies u. like : de en
  • US2741087A - Control mechanism for transmitting a plurality of control movements in control systems of combustion engines : en
  • USD177431S - Textile fabric : en
  • AT185203B - Gas saver for welding machines : de en
  • CA523654A - Flywheel and clutch assembly : en fr
  • DE1720219U - EARMUFFS TRAINED AS A HEADBAND. : de en
  • CA523715A - Method and apparatus for making filament mounts : en fr
  • US2741565A - Method for forming a protective glaze on a surface : en
  • AU1262255A - Method of producing aryloxyalkylene arylalkylene secondary amines : en
  • FR1114307A - Device for automatic control of an apparatus comprising a movable member having to perform a desired number of reciprocating movements : en fr
  • AT185223B - Process for the production of artificial sausage casings : de en
  • AU1257255A - A control system for automatic arc welding apparatus : en
  • AU204487B2 - Improvements in or relating to liquid flow meters : en
  • CH313362A - Closure for outer clothing, in particular fur coats and other skinning products : de en
  • DE1720442U - RAZOR. : de en
  • CA523678A - Alkylene polyamine methylene phosphonic acids : en fr
  • CA523800A - Reflection filters for wave guides : en fr
  • DE941647C - Process for the production of siloxanes or silicon dioxide : de en
  • CA523573A - Wood extractive-containing composite products : en fr
  • CA523740A - Ejector device for automatic firearms with rotatable drums : en fr
  • FR1114505A - Variable ratio transmission mechanism : en fr
  • DE1720466U - BALL DICE FOR FOOTBALL TOTO, LOTTO AND THE LIKE. GAMES. : de en
  • DE1720246U - Contact wire switch and contact wire crossover for operation with pole current collectors with self-tensioned contact wires for road tap and trolleybus overhead line. : de en
  • DE1720327U - PLASTIC CAKE PLATE. : de en
  • DE1720469U - MECHANICAL DANCE DOLL MADE OF PLASTIC MATERIAL WITH BUILT-IN SLINGING GEAR, DANCING ON TWO LEGS. : de en
  • FR1114203A - High voltage composite insulator made of artificial plastics : en fr
  • FR1114357A - Device for the separation of solid or liquid particles from gas or vapor : en fr
  • GB747577A - A new or improved hydraulic constant speed drive : en
  • GB747695A - Improvements in or relating to amplifying circuits embodying transistors : en
  • AT185152B - Reversible plow pulled by a tractor : de en
  • CH313456A - Object made of inorganic, insulating, heat-resistant material with an electrically conductive layer : de en
  • DE941542C - Process for reducing the sensitivity of textiles dyed with Kuepen dyes to the effects of weather and light : de en
  • US2741298A - Folding rocking chair : en
  • US2741310A - Bias cutting machine : en
  • US2741379A - Method of can transfer : en
  • US2741404A - Carbon removal apparatus : en
  • DE941392C - Process for the extraction of zinc from oxidic zinc-containing material with carbon-containing reducing agents in an electric arc furnace : de en
  • FI28295A - Process for the preparation of new pyridazones : en fi
  • US2741245A - Eye exercising device : en
  • DE941467C - Hollow wall panel for ship partitions : de en
  • FR1114395A - Calculating device, in particular for checking the fuel consumption of automobiles : en fr
  • FR1114246A - Device for controlling a consumption circuit supplied by means of a transistor : en fr
  • FR1114078A - Automatic valve for irrigation : en fr
  • FR1114161A - Precision rod compass : en fr
  • AT185159B - Animal harrow that can be connected to a suction line : de en
  • CA523790A - Process and apparatus for contacting fluidized solids with gaseous fluids : en fr
  • DE941383C - Hollow electrode for electric glass furnaces, especially glass spinning ovens : de en
  • US2741385A - Nipple shield constructions : en
  • DE941361C - Completely separable zipper with two interlocking, screw-shaped wire spools : de en
  • AT185182B - Ring plate valve with parts guided by handlebars : de en
  • GB747619A - Spraying apparatus for liquid insecticides, disinfectants or the like : en
  • DE941388C - Process for the production of raw materials for the paint, lacquer, linoleum, synthetic resin and artificial leather industries : de en
  • DE941371C - Process for the separation of phenols and pyridines : de en
  • DE941396C - Process to increase the fruit yield : de en
  • DE941442C - Melting chamber firing for steam generator : de en
  • DE941572C - Lifting frame for lifting platforms : de en
  • FR1114450A - Spray gun for fiber projection : en fr
  • AT185151B - Draft shield for friction wheel lighters : de en
  • USD177397S - Brooch or the like : en
  • US2741693A - Illuminated dynamic fluid ornamental device : en
  • FR1114096A - Apparatus for the projection of pasty materials such as cement and anaogue materials : en fr
  • DE941390C - Device for cleaning metals and alloys, especially light metals : de en
  • DE1720435U - DEVICE FOR STOPPING A MEAT CUTTING MACHINE DRIVEN BY A DRIVE MOTOR. : de en
  • US2741179A - Electric detonators and electric blasting assemblies : en
  • FR1114179A - Process for the preparation of oxygenates from olefins, carbon monoxide and hydrogen : en fr
  • GB747572A - A method of press-forming hollow members : en
  • GB747803A - Improvements in or relating to electric oscillation generators embodying a semi-conductor device : en
  • DE941541C - Adjustable metal pit punch : de en
  • CA523794A - Metal working lubricant : en fr
  • FR1114557A - Anodes for the manufacture of aluminum : en fr
  • GB747745A - Improvements relating to tatting shuttles : en
  • FR1114120A - Self-winding timepiece : en fr
  • USD177416S - Charm bracelet or the like : en
  • US2741749A - Safety plug and receptacle : en
  • FI28323A - Varvtalsregulator : en fi
  • DE1720475U - DEVICE FOR THE PRODUCTION OF POURABLE PASTRIES FROM WATER AND A MINERAL BINDING AGENT, IN PARTICULAR PLASTER PASTRIES. : de en
  • FR1114294A - construction element for corners, in particular for the construction of display cases : en fr
  • AT185283B - Top roller for drafting devices on spinning machines : de en
  • PL39508B1 - : en pl
  • US2741186A - Pump drive at combustion engines : en
  • US2741138A - Locking type valve : en
  • US2741194A - Operating mechanism for dumping door : en
  • US2741431A - Record card controlled calculating machine : en
  • US2741745A - Adjustable waveguide elements : en
  • FR1114081A - Rotating seat : en fr
  • FR1114399A - Ballpoint pen, automatic, multicolored : en fr
  • GB747605A - Improvements relating to the handling and storing of rolls of material : en
  • FR1114543A - Device for fixing a valve body to a rim for tubeless tires : en fr
  • DE941621C - Switching arrangement in the railway safety system for relays operated via isolated rails under the action of the train axles : de en
  • FR1114523A - Improvements to boards for slate, paving stone or similar slabs or slabs : en fr
  • GB747574A - Improvements in or relating to adhesive applying machines : en
  • DE941656C - Dismountable boat with elastically deformable hull : de en
  • DE1720265U - INSERT BODY FOR MULTIPOLE PLUGS AND SOCKETS. : de en
  • GB747592A - N-(substituted-benzyl)-n-(hydroxyalkyl or lower alkyl) dihaloacetamides and the preparation thereof : en
  • US2741324A - Instrument panel mounting means : en
  • CA523685A - Ethylmethylpolysiloxanes : en fr
  • CH313490A - Building : en fr
  • US2741328A - Automatic control unit for vacuum cleaners : en
  • US2741266A - Valve structure : en
  • PL39523B1 - : en pl
  • FR1114471A - Remote operation of a component located on a towed vehicle : en fr
  • FR1114531A - Method and apparatus for digital data storage : en fr
  • US2741757A - Magnetic storage and sensing device : en
  • DE941434C - Telegraph characters with different current increments : de en
  • FR1114062A - Improvements in the manufacture of cut-out stockings : en fr
  • FR1114079A - Decoration process on tulles and lace, and apparatus for its implementation : en fr
  • US2740973A - Apparatus for making lock screws having friction locking plugs inserted therein : en
  • US2741063A - Crab pots : en
  • US2741500A - Antifriction bearing seal : en
  • US2741127A - Temperature indicator : en
  • DE1720476U - CARRYING CLOSURE FOR PAPER BAGS AND SACKS, ESPECIALLY FOR POTATO SKIN BAGS AND SMALL CARBONS. : de en
  • FR1114444A - Method and device for slitting lengthwise, before their peeling, the logs placed in the veneer unrollers : en fr
  • US2741251A - Valve control : en
  • US2741572A - Reinforcing and supporting means of plastic material for articles consisting of the same material : en
  • US2741237A - Top cylinder vapor lubricator : en
  • GB747622A - Improvements in and relating to the dyeing of textile materials : en
  • DE1720380U - GAME MACHINE WITH TRANSPARENT ILLUMINATION AS A THREE-DISC SYSTEM. : de en
  • US2741616A - N-substituted desoxynormorphine compounds : en
  • US2741660A - Television intercarrier-sound detector : en
  • USD177389S - Link chain for a necklace or the like : en
  • CA523677A - Apparatus for slotting cardboard : en fr
  • DE941414C - Self-acting shop lock : de en
  • FR1114355A - Improvements to mechanical vibration damping devices : en fr
  • FI28316A - Anordning for framställning av plattor eller mattor for byggnadsändamål av Vass, halm eller dylikt : en fi
  • FR1114237A - Further training in the manufacture of metal grids : en fr
  • FR1114580A - Device for improving the fuel mixture supplying an explosion engine : en fr
  • GB747591A - Bedstead fittings : en
  • CH313469A - Childbirth release device : en fr
  • DE941408C - Rearview mirror for motor vehicles : de en
  • FR1114420A - Further training in electrical measuring devices : en fr
  • GR16918B - METHOD FOR PREPARATION OF LARGACTIL SOLUTIONS STABLE IN LIGHT. : el en
  • AT185241B - Multi-speed gear change transmission, especially for agricultural tractors : de en
  • AU1259355A - Girdle : en
  • CA523650A - Alkali metal salts of adenylic acid : en fr
  • AU202793B2 - Humidity-responsive resistor : en
  • US2741074A - Machine tools : en
  • CA523836A - Glycerol methacrylate polymers : en fr
  • CH313345A - Drive unit for household machines : de en
  • AT185257B - Elastic wheel for road or rail vehicles and method of manufacturing the wheel : de en
  • US2741211A - Egg count indicating means : en
  • US2741483A - Pusher construction : en
  • CA523582A - Bottle cap opener : en fr
  • AU1263255A - Improvements in or relating to garment protectors : en
  • CA523795A - Lubricating compositions : en fr
  • DE941640C - Process for the preparation of acid addition salts of erythromycin or carbomycin : de en
  • AT185270B - Shoe or boot heel : de en
  • AT185274B - Staple forceps : de en
  • DE941389C - Process for the production of porous moldings from thermoplastics : de en
  • FR1114073A - Improvements made to explosion-proof liquid fuel tanks : en fr
  • CA523581A - Production of metal : en fr
  • FI28331A - Process for the production of high quality paper and processed cellulose from fibrous cellulosic material : en fi
  • FR1114561A - Massage device : en fr
  • GB747658A - Froth flotation process : en
  • US2741601A - Cloud seeding generator : en
  • US2741666A - Attachment for telephone mouthpiece : en
  • US2741140A - Function generator : en
  • US2741351A - Power transmission systems : en
  • AU206404B2 - Preparing elastomeric cellular products from polyisocyanate -modified active -hydrogen-containing polymers : en
  • FR1114181A - Regeneration of platinum-alumina catalyst : en fr
  • FR1114507A - Process for preparing alkali metal carbonates : en fr
  • GB747763A - Improvements in or relating to metal extrusion presses : en
  • DE1720345U - USE FOR STEAM PRESSURE POTS. : de en
  • AU1256955A - Bias oriented polymer bands : en
  • AU410654A - Snail and garden pest destroyer : en
  • US2741236A - Single cylinder engine construction : en
  • AU1263455A - Improvements relating to suction cleaners : en
  • CH313370A - Device for carrying out chemical reactions at high temperatures : de en
  • DE1720278U - SWITCHING AND CONTROL ARRANGEMENT TO INCREASE THE EFFICIENCY OF CONVERTER UNITS, PREFERABLY WITH RESISTANCE CONVERTERS. : de en
  • CA523749A - Ripple voltage suppression circuit for television tube deflection system : en fr
  • US2741270A - Apparatus for weaving tufted fabrics : en
  • AU1261055A - A moldable material containing a fibrous mass anda solution ofa formaldehyde modified starch : en
  • CA523806A - Machines for erecting cartons : en fr
  • AT185212B - Pipe connection to a flat or curved wall and method for making such a pipe connection : de en
  • AT185262B - Metal bottle for beer, lemonade or the like. : de en
  • US2741604A - Penicillin salts : en
  • US2741737A - Calibrating and testing apparatus : en
  • DE935573C - Glazing of shop windows or the like. : de en
  • DE1720260U - LENGTH MARKING FOR CABLE. : de en
  • CH313379A - Process for the production of condensation products : de en
  • USD177407S - Stone for costume jewelry or similar article : en
  • PL39468B1 - : en pl
  • US2741202A - Driving gear frame encased in shell section housing : en
  • CA523758A - Spring supporting clip having locking tongue : en fr
  • CH313389A - Device for multi-color printing : en fr
  • AT185205B - Method and device for the production of welded wire nets : de en
  • AU1256355A - Diaphragm for photographic apparatus : en
  • AU210724B2 - Improvements relating to suction cleaners : en
  • AT185157B - Braking device for sprinklers with intermittent jet disturbance : de en
  • CA523688A - Preparation of alkoxy substituted acetic acid esters of polyhydric alcohols : en fr
  • US2741276A - Automatic lubricator for power driven chain saw : en
  • US2741415A - Corrugated board container with interlocking flaps : en
  • AU209897B2 - Apparatus and method for filling a product in containers : en
  • US2741208A - Tank ship bulkhead and girder construction : en
  • AU207567B2 - A control system for automatic arc welding apparatus : en
  • CA523772A - Thermostatically controlled quartz crystals : en fr
  • CH313488A - Arrangement of circuits on board railway carriages with electric heating, for automatic switching of the power supply circuits of the heating resistors when the nominal value of the line voltage varies : en it
  • AU203617B2 - Implements : en
  • US2741321A - Combined grading and corona shield : en
  • BE524723A - : en
  • AT185187B - Process for the production of wear-resistant surfaces on metallic workpieces : de en
  • AT185220B - Side tension rod for the fabric in embroidery machines : de en
  • CH313341A - Method and device for the production of hollow bodies of revolution : de en
  • AU1264755A - A process forthe manufacture of hydrogen peroxide : en
  • PL39504B1 - : en pl
  • CH313416A - Waterproof watch box : en fr
  • CA523787A - Ethers of allyl-type alcohols with halogen-containing substituted carbinols, and process : en fr
  • AT185216B - Method and device for producing a cap made of corrosion-resistant light metal as a crown cap closure for bottles with a bead-shaped edge and a cap produced by the method : de en
  • BE546548A - Container for graphite or colored pencil leads and similar articles : en fr
  • AU398154A - Apparatus for heating fluids : en
  • CH313409A - Ultrasound machine : de en
  • FR1114347A - Advanced chopper or auger head : en fr
  • AT185210B - Process for the production of a punch knife for cutting out workpieces from leather, skin, fabric, paper and the like. like : de en
  • DE941557C - Measuring device with current transformer for electrical currents : de en
  • CH313479A - Color television equipment : de en
  • FR1114443A - Fixing device for accounting with copy, intended more particularly for bound accounting books : en fr
  • GB747673A - Improvements in or relating to electrical tubular solder lugs : en
  • GB747731A - Improvements in or relating to cutting and binding mechanism in circular, independent needle, knitting machines of the cylinder and dial type, and methods of operation thereof : en
  • US2741204A - Horn support for can bodymaker : en
  • AU207744B2 - Improvements in or relating to voltage stabiliser circuits : en
  • CH313422A - Machine for cutting facets on the relief signs of a clock face : en fr
  • CA20455S - Ornamentation for cups, saucers and other china : en
  • CA523770A - Detergent oil composition and the method for its preparation : en fr
  • CA523633A - Manufacture of chlorofluorocarbons : en fr
  • FI28306A - Copying arrangements for equipment or control or electrical instruments : en fi
  • FR1114188A - Traffic control device : en fr
  • FR1114319A - Continuously variable speed motion transmission device between two coaxial shafts : en fr
  • DE941561C - Synchrocyclotron : de en
  • USD177366S - Chair : en
  • CH313466A - Electron tube : de en fr
  • DE1720237U - FLOAT CONDENSATE DRAIN FOR INSTALLATION IN VERTICAL PIPELINES. : de en
  • DE941491C - Ferritic or ferritic-pearlitic steels for objects that should have a high heat resistance of over 800 : de en
  • CH313337A - Ceiling heating or cooling device : de en
  • AT185173B - Wet friction disc clutch or brake : de en
  • USD177446S - Handbag or similar article : en
  • USRE24141E - Method of making the same : en
  • AU208563B2 - Improvements in or relating to blood collecting and storing method and apparatus : en
  • US2741570A - Electroconductive article : en
  • DE941385C - Clothes rack : de en
  • AT185219B - Musical string with metal ballast pad : de en
  • AU212209B2 - Method of producing aryloxyalkylene arylalkylene secondary amines : en
  • AU1258655A - Combination power tool : en
  • US2741441A - Method and apparatus of cross-over cable spooling : en
  • USD177424S - Vending machine cabinet : en
  • US2741531A - Method for changing the physical state of metal-free phthalocyanine pigments and use of solution of same for dyeing : en
  • US2741262A - Apparatus for controlling and releasing pressure : en
  • US2741533A - Dry cleaning of cellulose acetate fabrics with a fading inhibitor in the solvent : en
  • US2741726A - Circuit isolating device : en
  • AT185227B - Process and device for the production of wood fiber boards : de en
  • FR1114083A - heat exchanger for thermal devices : en fr
  • FR1114253A - Alloys and their preparation process : en fr
  • FR1114352A - Variable spring air suspension that automatically adjusts to the load : en fr
  • FR1114413A - Fast construction process in complex materials : en fr
  • AT185170B - Device for fastening machines : de en
  • AU1261855A - Spraying devices : en
  • AT185248B - Trailer with a tipping car body : de en
  • AU1262055A - Improvements in or relating to apparatus for continuously supplying plastic or granular materials : en
  • BE524737A - : en
  • US2741341A - Sectional walk-in cooler : en
  • DK80828C - Apparatus for assembling with a typewriter so that it can be used for writing on continuous paper paths. : da en
  • FR1114089A - Improvements to the metal linings of concrete tanks : en fr
  • CH313374A - Process for the continuous precipitation of organic compounds, in particular cellulose esters and apparatus for carrying out this process : en fr
  • DE941566C - Method and device for continuous casting : de en
  • FI28328A - Fungicide containing trichloromethanesulphenic acid derivatives : en fi
  • FR1114453A - Process for the preparation of polymerisates and copolymerisates : en fr
  • GB747767A - Improvements in or relating to sound recording and reproducing devices : en
  • AT185214B - Automatic machine for the production of slide lock strands : de en
  • AT185239B - Tow bar for tractor : de en
  • FR1114111A - Fluffy filter medium : en fr
  • DE1720403U - PHOTOCAMERA. : de en
  • CH313388A - Clamp for inserting all kinds of papers : de en
  • AU1266255A - Improvements in and relating to cooker doors : en
  • AU210432B2 - Combination power tool : en
  • US2741668A - Stabilized amplifier : en
  • AU1262855A - Improvements in collating machines : en
  • CH313492A - Process for the preparation of a new diazo-amino derivative : en fr
  • DE941464C - Control lever for helicopter that can be swiveled in all directions : de en
  • US2741573A - Penicillin compositions for intramuscular injection : en
  • CH313348A - Lemon wedge press : de en
  • AU1263755A - Drive for irrigation pipeline : en
  • CH313390A - Key lock on writing office machines : de en
  • CA523636A - Induction heating furnaces : en fr
  • FR1114088A - Process and products for the selective destruction of plant foliage : en fr
  • GB747722A - Apparatus for the control of ray radiation quanta : en
  • AU1270655A - Improved key : en
  • GB747806A - Hair waving and setting composition : en
  • AU207359B2 - Fatty alcohol production : en
  • CA523732A - Crystal triodes : en fr
  • AU210592B2 - Drive for irrigation pipeline : en
  • AU1253755A - Power assisted actuator : en
  • US2741164A - Methods of and apparatus for working materials : en
  • US2741689A - Tungsten back-up bar : en
  • US2741096A - Control for selective ice cuber and crusher : en
  • US2741536A - Available chlorine multi-stage bleaching of sulfite pulp : en
  • US2741697A - Stop-on-signal radio receiver : en
  • US2741108A - Flame resistant fabric : en
  • US2741382A - Side dumping box : en
  • US2741534A - Method for dissolving metal-free phthalocyanine pigments and use of solution for dyeing : en
  • CH313324A - Plant holding device : de en
  • CA523818A - Process for dehydrating alfalfa : en fr
  • CH313496A - Device with controllable magnetic circuit : de en
  • CA523661A - Apparatus for finishing wood : en fr
  • DE1720420U - TWO-WHEELED VEHICLE, IN PARTICULAR MOTORCYCLE WITH SWINGING REAR WHEEL AND SHAFT DRIVE. : de en
  • BE546589A - : fr
  • CA523707A - Catalyst for synthesis of aldehydes from olefins : en fr
  • CH313482A - Handle with movable advertisements visible from two sides, for attachment in public transport : de en
  • PL39518B1 - : en pl
  • US2741024A - Method of joining all-metal hose by resistance welding : en
  • US2741648A - Production of acetylene : en
  • US2741136A - Portable shearing machine : en
  • CA523780A - Separation of granular materials : en fr
  • FR1114210A - Arrangement of the working capacitor and the tuning coil in a dielectric heating installation : en fr
  • CH313383A - Method for producing a synthetic resin powder : de en
  • CH313464A - Electric discharge tube with a mercury cathode and a gas filling : de en
  • DE941428C - Process for the preparation of ª‡,ª‰-unsaturated carboxylic acid nitriles : de en
  • DE941526C - Connection for clad pipes : de en
  • FR1114303A - Detachable wheel precise centering device : en fr
  • AU1256155A - Improvements in or relating to hot-end junctions in thermocouples : en
  • CA523775A - Vibration absorbing beam mount : en fr
  • DE1720254U - FOLDED DIPOLE WITH HIGH FOOT POINT RESISTANCE. : de en
  • US2741358A - Article supporting conveyor apparatus : en
  • US2741673A - Flat tire signal : en
  • USD177440S - Combination food mixer and cutlery sharpener : en
  • PL39467B1 - : en pl
  • PL39536B1 - : en pl
  • CH313463A - Process for the production of a ferromagnetic ceramic ferrite mass of high maximum permeability : de en
  • AT185199B - Sheet metal working machine : de en
  • AU1271055A - Oversize helically-preformed armor for linear bodies : en
  • PL39516B1 - : en pl
  • PL39500B1 - : en pl
  • AT185286B - System for the permanent crimping of synthetic threads : de en
  • CA523697A - Aviation fuel blending agent : en fr
  • CA523768A - Roll wrapping apparatus : en fr
  • AU204611B2 - Improved cow-bail : en
  • CA523675A - Method of polymerizing organosiloxanes : en fr
  • CH313369A - Process for the production of filter bodies with increased strength from fibrous or granular materials : de en
  • US2741340A - Abrasive brake shoe : en
  • US2741271A - Split shed dobby for loom : en
  • AU1253655A - Improvements in or relating to apparatus forthe pressing of bent laminated assemblies : en
  • CA523670A - Apparatus and method for melting and fiberizing refractory materials : en fr
  • PL39466B1 - : en pl
  • AT185211B - Process for the production of screw blanks : de en
  • AT185185B - Infinitely variable speed change gear : de en
  • CH313484A - Sealing sleeve for iron strapping : de en
  • DE941592C - Shoe lasting machine : de en
  • FR1114583A - Method of regulating a frequency or a speed and apparatus applying this method : en fr
  • FR1114055A - Improvements to a time-variable frequency oscillator installation with slaving to a control voltage : en fr
  • FR1114480A - Process for fractionating a gas mixture in a gas separator installation : en fr
  • FR1114556A - Room air purification devices : en fr
  • GB747773A - Improvements in or relating to means for embossing paper and the like : en
  • PL39463B1 - : en pl
  • US2741452A - Rotary plug valve retaining means : en
  • DE941582C - Spindle head for machine tools : de en
  • US2741405A - Fluid dispensing device : en
  • US2741721A - Electron-discharge device : en
  • AU204284B2 - Electric arc welding : en
  • CA523615A - Soldering fluxes : en fr
  • FR1114168A - Twist grip, especially for mopeds and motorcycles : en fr
  • FR1114242A - Device for hydraulic massages : en fr
  • GB747678A - Vacuum flask : en
  • FR1114101A - Electric welding installation and welding process : en fr
  • FI28302A - Förfarande och applat för att införa ett tillsatsämne i smält metall : en fi
  • FR1114129A - Improvements made to adjustment devices for setting the teeth of saw blades : en fr
  • FR1114137A - Steel mill converter : en fr
  • CH313415A - Dial for timepiece : en fr
  • US2740966A - Collar : en
  • US2741433A - Toll checking system : en
  • US2741470A - Supporting structure for an open hearth furnace : en
  • AT185234B - Device for comminuting the solid press residues in a juicer : de en
  • CA523730A - Radio altimeters : en fr
  • DE1720201U - VERTICAL OVEN WITH REVOLVING RACKS. : de en
  • AU208078B2 - A process forthe manufacture of hydrogen peroxide : en
  • CA523607A - Time switches : en fr
  • PL39480B1 - : en pl
  • PL39530B1 - : en pl
  • US2741311A - Machine for centering nipples and punching vent openings therethrough : en
  • US2741088A - Flow control means for internal-combustion engine fuel systems : en
  • USD177412S - Pin clip or the like : en
  • AT185260B - Pneumatic servo brakes, in particular for motor vehicles : de en
  • CA523719A - Radio-electric generator : en fr
  • CA523825A - Lubricating compositions : en fr
  • CH313407A - Arrangement for deriving the square root from the sum of the squares of the instantaneous values of two electrical quantities : de en
  • US2741501A - Appliance knob shaft connection : en
  • AT185217B - Device for storing granular ground material or for preparing it for grinding : de en
  • DE941397C - Annular combustion chamber for jet engines : de en
  • FR1114343A - Improvements in starch treatment processes : en fr
  • FR1114479A - luminescent screen : en fr
  • US2741724A - Image-reproducing device : en
  • US2741176A - Tension control means in rotary presses for printing and blanking : en
  • US2741221A - Automatic immersion apparatus : en
  • FR1114056A - Further training for television transmitters : en fr
  • FR1114225A - Binding : en fr
  • FR1114192A - Plug : en fr
  • FR1114260A - Saw blade sharpening machine : en fr
  • DE1720236U - DEVICE FOR DEDUSTING SMOKE GASES OD. THE LIKE., IN PARTICULAR IN FACTORY ROOMS AND FOUNDRIES. : de en
  • DE1720285U - REGULATING CAPACITOR WITH TUBULAR DIELECTRIC. : de en
  • FR1114132A - Safety device for vehicles, in particular for heavy goods vehicles : en fr
  • FR1114330A - Variometer Oscillating Circuit Device : en fr
  • FR1114446A - Device for measuring the gloss of a surface : en fr
  • GB747802A - Means for enabling test pieces to be withdrawn from an autoclave under pressure : en
  • GB747654A - Desulphurisation of petroleum fractions : en
  • GB747741A - Improvements in electroluminescent materials : en
  • FR1114166A - Process for decorating articles made of fabrics or other materials and products conforming to those obtained : en fr
  • FR1114463A - Coupling for pipes, in particular for sprinkler systems : en fr
  • FR1114269A - Process for preparing high polymers which can be used in particular in photography and new products obtained : en fr
  • CH313419A - Watch box : en fr
  • FR1114150A - Preparation process for varnishes and coatings : en fr
  • US2741067A - Snap-on sinker : en
  • US2741439A - Magnetic tape recorder : en
  • US2741460A - Power tongs and control system therefor : en
  • US2741195A - Portable awning for trailers : en
  • US2741139A - Pintle securing means for cutter chains : en
  • US2741426A - golemon : en
  • US2741543A - Process for the production of deuterium oxide : en
  • US2741571A - Method of bonding metals : en
  • USD177415S - Brooch or the like : en
  • AU1267855A - Resilient mounting device : en
  • DE1720388U - FILLING DEVICE FOR PISTON PRESSES. : de en
  • DE1720309U - CUTTING MACHINE BUILT IN A TABLE TOP. : de en
  • FR1114362A - Television signal control device : en fr
  • PL39546B1 - : en pl
  • US2741092A - Fluid drive mechanism : en
  • DE941412C - Device for attaching at least one handle to a hollow profile of the wing frame of a door, window or the like. : de en
  • AU210213B2 - Power assisted actuator : en
  • CA523750A - Pyrophosphate leavening agent : en fr
  • DE1720222U - SPRING PAD FOR IRONING MACHINES WITH SUCTION DEVICE. : de en
  • DE1720450U - DUMMY. : de en
  • FR1114421A - Automatic clutch : en fr
  • FR1114496A - Internal plasticizer melamine resins : en fr
  • GB747565A - Improvements in or relating to pneumatic vehicle tyres : en
  • DE1720333U - CHILDREN'S COT. : de en
  • DE941381C - Process for the production of Kuepen dyes : de en
  • USD177408S - Necklace or the like : en
  • DE1720478U - CLOSURE. : de en
  • DE941639C - Manufacture of water-soluble preparations of azulenes : de en
  • CA20451S - Dog bank : en
  • CA523596A - Casting effervescent steel ingots : en fr
  • CA523761A - Blasting cap assembly : en fr
  • US2741491A - Tandem axle suspension : en
  • DE941492C - Monitoring device for checking the step-by-step forward movement of a step switch or rotary switch for automatic program control of railway safety devices : de en
  • US2741593A - Fluid cooled neutronic reactor : en
  • DE1720496U - DEVICE ON WATCHES FOR SECURING THE ANCHOR OPERATION. : de en
  • US2741465A - Carburetor fuel chamber vent : en
  • US2741187A - Pump head mounting : en
  • USD177414S - Link chain for a necklace or the like : en
  • USD177452S - Wheel trim : en
  • FR1114217A - Method and device for the manufacture and distribution of homogenized gaseous fluids : en fr
  • FI28303A - Ställ eller ställiknande anordning : en fi
  • US2741362A - Shipping container for glass : en
  • US2741273A - Picker stick check strap for looms and method of making the same : en
  • GB747579A - Improvements in mould paints : en
  • GB747637A - Means for preventing ionisation of the atmosphere surrounding high voltage conductors : en
  • US2741114A - Combination lock slider : en
  • US2741614A - N-isobutylnormorpfflne compounds : en
  • DE1720432U - AIR FILTERS, IN PARTICULAR FOR FILTERING COMPRESSED AIR WHEN FILLING FOAMING LIQUIDS. : de en
  • FR1114600A - Supply circuit for vacuum gauge : en fr
  • GB747613A - Improvements in or relating to flow gauges : en
  • DE941553C - Arrangement for eliminating short circuits or earth faults caused by air arcs in electrical systems : de en
  • US2741147A - Staple with raised bridge portion : en
  • FR1114540A - Slaughtering and loading device : en fr
  • GB747726A - Improvements in or relating to the manufacture of reinforced plastic material : en
  • CA523619A - Multiple contact switch : en fr
  • FR1114397A - File Cabinet Mechanism : en fr
  • GB747609A - Process for condensing aromatic sulphonic acids with aldehydes and other substances : en
  • DE941653C - Process for removing water from hydrous, in particular organic substances : de en
  • PL39462B1 - : en pl
  • CH313485A - At least one piece of tube for pneumatic tube systems consisting of a bent tube part : de en
  • DE941527C - Valve body : de en
  • GB747774A - Improvements in or relating to transistors : en
  • US2741027A - Infants' spoons : en
  • US2741300A - Combined chair and table : en
  • CA523584A - Pneumatic conveyor machines for handling comminuted materials : en fr
  • US2741544A - Apparatus for fluoride analysis : en
  • CH313376A - Process for the preparation of new pyrazolonecarboxamides : de en
  • DK80854C - Grinding machine. : da en
  • FR1114317A - Classification circuit : en fr
  • GB747782A - Improvements in rims for pneumatic tyres : en
  • DE941533C - Lighting device for motor vehicles : de en
  • FR1114149A - Method and device for the manufacture of packages from thermoplastic tubes : en fr
  • US2741157A - Anti-reflective coating for color filters : en
  • US2741295A - Method of making a tubeless tire : en
  • PL39481B1 - : en pl
  • US2741562A - High expansion plaster compositions : en
  • FR1114423A - Ferroelectric capacitor transfer circuit and accumulator : en fr
  • FR1114576A - Product for cleaning and personal hygiene based on synthetic detergents : en fr
  • AT185153B - Power lift for tractor attachments, etc. Like., Using an automatic clutch : de en
  • CA523807A - Machine for automatically making sand cores : en fr
  • DE1720387U - MAGNETIC BODY FOR ELECTROMAGNETIC GEAR COUPLINGS WITH AN EXCITER COIL BODY OR EXCITER COIL SET TO BE INSERTED IN A RING-SHAPED GROOVE WITH THE AID OF A PASTE. : de en
  • GB747744A - Process for the preparation of 3-acetyl-4-hydroxycoumarin : en
  • FR1114133A - Blowing Sand Mold Making Machine : en fr
  • FR1114417A - Planting machine : en fr
  • FR1114456A - Three or four way spool valve : en fr
  • GB747730A - Improvements in and relating to the reduction of the sulphur content of coal : en
  • DE1720480U - SHIPPING, USED AND DISPLAY BOXES MADE OF CORRUGATED BOARD : de en
  • DE941458C - Dressage buckle for dog collars : de en
  • DE941567C - Bed frame made of tubes : de en
  • GB747780A - Improvements in or relating to filter elements : en
  • CA523676A - Display and storage rack : en fr
  • FR1114333A - Vinyl Mat for Cement Stair Treads : en fr
  • US2741017A - Process for the production of a templet for the machining of piston rings to a predetermined shape on a copying turner's lathe : en
  • US2741408A - Nesting garment hanger : en
  • US2741725A - Headlight control : en
  • FR1114409A - Variable motion transmission : en fr
  • GB747611A - Improvements in or relating to a colour separation system, particularly with reference to colour television systems : en
  • US2741294A - Apparatus and method of manufacturing rods of glass fiber-reinforced plastic : en
  • US2741376A - Implement transporting trailer : en
  • US2741550A - Soil sterilizing procedure : en
  • US2741603A - Method and apparatus for cooling granular contact material : en
  • US2741710A - Directivity control of x-rays : en
  • DE941644C - Device for the automatic control of a room heated by a heating system : de en
  • FI28314A - Auxiliary device for a bed with a flexible mesh base : en fi
  • DE941497C - Circuit arrangement for telecommunication systems for the transmission of two switching processes which can occur individually or together over the same circuit : de en
  • GB747634A - Improvements relating to glazing materials : en
  • PL39534B1 - : en pl
  • US2741740A - Pulse heterodyne transmission testing systems : en
  • CA523689A - Dilute alkali dispersible hot melt bookbinding adhesives : en fr
  • US2741232A - Opposed free piston engine : en
  • USD177449S - Beverage tray : en
  • DE1720414U - CLEANING MATERIAL FOR CLEAR VIEW PANELS IN MOTOR VEHICLES, ATTACHED TO ADHESIVE DISCS. : de en
  • DE1720217U - PROTECTIVE GLOVE FOR WASHING PLASTIC FIBERS OD. The like, especially for washing and putting on stockings. : de en
  • US2741443A - Yarn tension regulator : en
  • FR1114063A - Device for synchronizing the movement of the gears of variable speed drives : en fr
  • GB747680A - Improvements in and relating to an arrangement for projecting in superposition the images of a work piece and of a reference drawing through an outline projector : en
  • FR1114569A - Centrifugal regulator : en fr
  • US2741064A - Mouse trap : en
  • US2741417A - Collapsible partitions for cartons and the like : en
  • US2741592A - Neutronic reactor measuring and safety rod operating apparatus : en
  • PL39515B1 - : en pl
  • US2741651A - Synthetic resins formed by heating together a phenol-terpene resin with a phenol aldehyde resin : en
  • US2741504A - Remote controlled door knob operating means : en
  • FR1114147A - Method and apparatus for measuring the instantaneous flow rate of a flowing liquid in a pipeline : en fr
  • DE1720329U - MULTI-LAYER CARPET WITH SINGLE-SIDED PILOTS COMPOSED OF SLICED BUBBLE. : de en
  • DE932293C - Device for drying and spraying the underside of motor vehicles : de en
  • DE941531C - Slide guide for presses, punching or the like. : de en
  • FR1114462A - New quinoline derivatives : en fr
  • FR1114353A - Method and device for making an artificial yarn of various count : en fr
  • US2741048A - Retoucher's combination pallet : en
  • US2740982A - Suction cleaner with agitator disconnect : en
  • US2741219A - Moistening device for postage stamps, envelopes and the like : en
  • US2741699A - Glow transfer trigger : en
  • AT185284B - Drive and control of a wagon spinner : de en
  • AU210197B2 - Concrete mixers andthe like : en
  • CH313358A - Knitting machine with means for temporarily securing needles in their position during the work process : de en
  • GB747563A - Circuit arrangement for telecommunication installations especially telephone installations : en
  • FR1114286A - Dispersions of polymeric products containing fluorine and their preparation process : en fr
  • FR1114308A - Improvements made to thermostatic valves : en fr
  • CH313359A - Circular knitting machine : de en
  • US2741011A - Breech block removing tool : en
  • US2741416A - Container : en
  • DE1720349U - HOUSEHOLD STAIRS. : de en
  • DE1720430U - DEVICE FOR CUTTING THE STANNIOL CAPSULE OF A WINE BOTTLE. : de en
  • PL39483B1 - : en pl
  • DE1720274U - ARRANGEMENT OF A THERMAL RELEASE WITH TEMPERATURE COMPENSATION. : de en
  • FR1114502A - Ironing machine humidification steam distribution system : en fr
  • FR1114522A - Circular loom for making ordinary stockings and stockings : en fr
  • AT185243B - Electromechanical gears, in particular for motor vehicles : de en
  • AU1265255A - Improvements in and relating to blockbottom multiply paper valve bag or sacks : en
  • US2741213A - Firing position indicator for use in adjusting valve clearances : en
  • DE1720363U - BRIDGE SCALE, PREFERABLY LARGE SCALE : de en
  • DE1720421U - BOTTLE FOR THE RECEPTION AND STORAGE OF LIQUIDS. : de en
  • CA523627A - Combination loop and fastening device : en fr
  • CA523699A - Production of alcohols from olefins : en fr
  • CH313363A - Process for the production of an easily digestible drinking milk preparation : de en
  • CH313472A - Process for the preparation of a dextran sulfate suitable as an anticoagulant : de en
  • US2741080A - Submarine growth cutter : en
  • US2741264A - Reversing valves : en
  • AU409554A - An improved coin-freed mechanism fora vending machine : en
  • CH313335A - Reinforced sheet metal, especially for bridge decks : de en
  • US2741162A - Electronic analog safety for automatic weapons : en
  • AT185200B - Pliers for bending sheet metal : de en
  • FR1114077A - Method for the rapid settling of sands and other similar materials, and apparatus for carrying out said method : en fr
  • GB747728A - Improvements in or relating to drawing apparatus : en
  • FR1114094A - Full visibility sheet for vertical filing : en fr
  • GB747700A - Improvements in and relating to lifting devices for invalids : en
  • DE941366C - Device for continuous distillation and rectification : de en
  • DE941455C - Elastic button for items of clothing : de en
  • FI28337A - Self-closing door hinge : en fi
  • FR1114279A - Self-steering rear axle for motor vehicle trailers : en fr
  • DE1720290U - MAGNETIZABLE HIGH FREQUENCY CORES. : de en
  • FR1114193A - Hydraulic positive control device for machine parts : en fr
  • GB747781A - An improved herbicidal composition : en
  • AU1265355A - Shock absorber : en
  • GB747747A - Improvements in or relating to magnetic filters : en