• FR60521E - Prefabricated beam and its applications : en fr
  • US2694138A - Back light for use on cycles and the like : en
  • DE1686951U - HIGH PRESSURE TUBE RADIATOR WITH RELEASABLY CONNECTED INDIRECT HEATING SURFACES. : de en
  • GB718237A - Improvements in or relating to electromagnetic clutches : en
  • FR1077360A - Improvements to plastic valve bags : en fr
  • DE1687143U - PART FOR SEAT FURNITURE. : de en
  • CA507117A - Production of secondary ultramarine from primary ultramarine : en fr
  • US2693640A - Hair-cutting and trimming device : en
  • US2693998A - Manufacture of hydrogen peroxide : en
  • DE1686770U - SIGNAL LIGHT FOR MOTOR VEHICLES, IN PARTICULAR FOR MOTORCYCLES. : de en
  • DE1687147U - EQUIPPED WITH LATERALLY EXTENDING ARMRESTS, CONVERTIBLE TO EMBEDDING. : de en
  • DE919922C - Process for the extraction, concentration and preservation of the fat-soluble valuable substances contained in the carrot : de en
  • FR1077384A - Toilet accessory : en fr
  • CA507110A - Preparation of brewers' worts : en fr
  • FR1077543A - Lubricated valve : en fr
  • US2694123A - Gas blast fuse : en
  • DE898758C - Shaft furnace for refining and smoldering : de en
  • GB718198A - Improvements in the manufacture of alkyl aluminium halides : en
  • GB718365A - Improvements in or relating to lubricating compositions : en
  • DE1687110U - CARBON TYPE DEVICE FOR LOOSE-LEAF ACCOUNTING IN ENROLLMENT SYSTEM. : de en
  • DE1686919U - SLIDER FOR TRUCKS. : de en
  • US2693754A - Cutout mechanism for endorsing machines : en
  • US2693805A - Apparatus for administering therapeutic agents : en
  • DE1686761U - FILM VIEW SHELF. : de en
  • CA507163A - Chlorination process : en fr
  • FR1077493A - Retractable device to increase the bearing surfaces of vehicle platforms or other : en fr
  • GB718148A - Improvements relating to the manufacture of electro-magnetically vibrated reeds : en
  • GB718211A - Improvements in or relating to the purification of titanium : en
  • DE920104C - Arrangement for translating markings, especially holes : de en
  • DE1686738U - OIL HYDRAULIC POWER LIFT SYSTEM FOR TRACTORS AND THE LIKE. : de en
  • FR1077685A - Advanced pump for fuel injection in internal combustion engines : en fr
  • GB718085A - Improvements in or relating to radio-echo distance measuring systems : en
  • DE919885C - Device for deacidification of aqueous fluids containing organic substances by electrodialysis : de en
  • USD173444S - Levine button : en
  • US2693884A - Shelving structure : en
  • US2694147A - Scanning antenna system : en
  • FI27319A - Forging and anchoring for the manufacture of a capsule of corrosion-resistant stainless steel, for sale with a crown for the flask with a stainless steel connection, as well as for the enclosure of the enclosure : en fi
  • FR1077569A - Electronic calculator : en fr
  • US2693594A - Stapling machine : en
  • US2693767A - Oil well pump plunger valve : en
  • US2694128A - Conductive device with variable electric resistance : en
  • GB718357A - Improvements in well swabs : en
  • DE1687061U - FOLDABLE TABLE. : de en
  • DE1687107U - TOE BELT. : de en
  • US2693952A - Forge furnace control : en
  • US2694047A - Production of gas comprising hydrogen and carbon monoxide : en
  • DE1686769U - HEADLAMPS GUARD FOR MOTORCYCLES. : de en
  • DE1687091U - Blasting abrasives for smoothing the surface of workpieces. : de en
  • DE1686953U - THREADED SOCKET. : de en
  • DE1686948U - SLIDING DEVICE FOR TRAILER. : de en
  • DE1686970U - OPTICAL TENSION TESTER FOR DETERMINING TENSIONS IN GLASSES AND SIMILAR SUBSTANCES WITH SPECIAL CONSIDERATION OF HARMFUL TENSIONAL TENSIONS. : de en
  • US2693986A - Shaft protector sleeve : en
  • US2694162A - Radiation detection : en
  • DE920077C - Process for the preparation of derivatives of p-aminosalicylic acid : de en
  • DE1686804U - DEVICE FOR EQUIPMENT OF FORM SETS. : de en
  • DE1687023U - TWO-PIECE STRAIN RELIEF CLAMP FOR CONNECTING ELECTRICAL CABLES : de en
  • GB718057A - Device for adjusting a throttle valve of an internal combustion engine : en
  • FR1077426A - Improvements to electric incandescent lamps : en fr
  • FR1077892A - Improvements to constant level tank feeders for all carburetors : en fr
  • FR1077396A - Axial thrust wringer : en fr
  • FR1077661A - Gyromagnetic compass for dashboard : en fr
  • FR1077867A - Device for the execution of perspective drawings : en fr
  • AU200176B2 - Braking system for aircraft : en
  • GB718202A - Improvements in the processing of sulphur-containing solid materials : en
  • DE1686743U - AIR SUPPLY PIPE IN INTERNAL FILTERS FOR AQUARIUMS. : de en
  • DE919948C - Stapler with a U-shaped staple channel arranged in a swivel arm : de en
  • FR1077537A - Centrifugation device for drying fine grain materials : en fr
  • FR1077359A - Improvements to the conformation of plastic bags : en fr
  • US2693759A - System to raise liquids by means of chains with special rings : en
  • FR1077459A - Set of cubes consisting of the inversion of cubic packaging boxes : en fr
  • DE1686774U - CONTAINER. : de en
  • GB718238A - Improvements in or relating to screw pumps : en
  • FR1077463A - Improvements to valves, in particular for tires : en fr
  • FR1077622A - Full underwater scope : en fr
  • FR1077643A - Improvements to emissive cathodes for electron tubes : en fr
  • US2694007A - Method for the manufacture of uniform, high-density, high-temperature resistant articles : en
  • US2694174A - Frequency and voltage control apparatus : en
  • FR1077612A - Assembly device for fishing rod : en fr
  • US2694074A - Production of thiophene compounds : en
  • DE1686815U - LIGHT BULB SW SOCKET. : de en
  • DE920033C - Process for the regeneration of polyacrylonitrile solutions : de en
  • FR60598E - Self-closing and self-locking safety valve for town gas : en fr
  • CA507209A - Safety valves : en fr
  • CA507087A - Polishing wheel : en fr
  • DE1686820U - LIGHT GAS BURNERS AND SECONDARY AIR RECIRCULATION DEVICE AS OXYD GAS BURNERS FOR FIREPLACES. : de en
  • DE1686946U - LOCKABLE BREAD BOX. : de en
  • DE1687121U - LIQUID COOLING OF THE ANODE OF ROENTINE TUBES. : de en
  • FR1077934A - Diaphragm body for pressure regulator : en fr
  • US2693905A - Elastic fluid compressor : en
  • DE1687065U - WINCHES, IN PARTICULAR FOR AGRICULTURAL GRAB LIFTS AND CRANES. : de en
  • GB718146A - Improvements in or relating to progressive starting and transmission mechanisms : en
  • DE919956C - Circuit breaker : de en
  • FI27375A - Anordning vid kardningsmaskin : en fi
  • FR1077669A - Silicone rubbers not very sensitive to shrinkage : en fr
  • USD173415S - Tub grab bar : en
  • DE919934C - Device for emptying a bucket into a container, in particular a garbage truck : de en
  • DE920074C - Process for the preparation of 2- (N-arylaethyl-methylamino-methyl) -furans : de en
  • US2693868A - One-way clutch : en
  • GB718131A - Means for detecting and recording electrical changes in the body resultant on its physiological processes : en
  • GB718142A - Improvements in or relating to piston rings suitable for high-pressure oxygen compressors : en
  • DE1687182U - REFILL FOR SPECIAL REFILLS. : de en
  • DE1686852U - CIRCULAR HEAD. : de en
  • US2693797A - Massaging device : en
  • US2693860A - Fender mounted tractor brake lock lever : en
  • US2693888A - Door banking : en
  • DE1686799U - HANDWEAVE FRAME. : de en
  • DE1686975U - KEY COPY MILLING MACHINE. : de en
  • GB718262A - Improvements in signalling apparatus used in automatic telephone exchanges : en
  • GB718381A - Improvements in or relating to carburettors : en
  • FR1077744A - Charges giving off gases and cartridges containing them : en fr
  • GB718050A - Improvements in or relating to compositions having germicidal, fungicidal and anesthetic properties : en
  • GB718343A - Contact arrangements for electrical disconnect switches : en
  • DE1686977U - STEREO CAMERA WITH DEEP SHEET RING. : de en
  • US2693845A - Reclining chair : en
  • US2694006A - Separation of nickel and cobalt metal from ammine solution : en
  • USD173457S - Combination billfold and coin holder : en
  • GB718326A - Furniture : en
  • AU10354A - Improvements in or relating to collapsible seats, more particularly for use in aircraft : en
  • AU16254A - Braking system for aircraft : en
  • AT180092B - Electric flywheel starter equipped with an external rotor : de en
  • CA507201A - Gas burner : en fr
  • AT180135B - Concrete supporting structure designed as a shell : de en
  • FI27359A - At the time of destruction of the oil and gas : en fi
  • US2694038A - Method for manufacturing coke : en
  • DE1687217U - SEALING OF THE CONTACTS OF BUILT-IN SWITCHES. : de en
  • DE919954C - Vehicle with spreading device for all kinds of grit : de en
  • FR60563E - Process for obtaining polymerized organo-silicic compounds : en fr
  • FR1077429A - Process for examining the lightfastness of stains, paints, etc. : en fr
  • GB718301A - Improvements in or relating to sheet metal nailable structural members : en
  • AT180179B - Piston ring, in particular for internal combustion engines : de en
  • DE1687068U - DEVICE FOR ATTACHING SOUND-ABSORBING CEILING PANELS. : de en
  • GB718122A - Improvements in or relating to disc ploughs : en
  • FR1077932A - Mobile formwork and its instructions for making walls : en fr
  • US2693654A - Article attaching means : en
  • USD173458S - Greeting card or similar article : en
  • GB718226A - Improvements in or relating to capsules or the like for bottles and other containers : en
  • DE1687026U - PLUG AND COUPLING FOR ELECTRIC CABLES. : de en
  • US2694172A - Direct current power supply : en
  • DE1686844U - PAPER PAD FOR CLOSET SEATING. : de en
  • FR1077534A - New diamide compounds of 1-aminophenyl-3-amino-5-pyrazolones, their applications and process for their preparation : en fr
  • FR1077567A - Collimator or telescopic sight for shooting against mobile targets, particularly against airplanes : en fr
  • FR1077601A - Process for improving the appearance of textile surfaces modeled or provided with patterns obtained by deformation : en fr
  • FR1077670A - Induction drive device, in particular for track machine : en fr
  • CA507142A - Gelatin derivatives : en fr
  • AU11354A - Improved mixtures of plastics and shaped arti*cles made from such mixtures : en
  • AU162548B2 - An improved wool press : en
  • CA507194A - Annular heat treating furnace : en fr
  • CA507147A - Flashing lamp for half-tone camera : en fr
  • DE920059C - Spray gun with piston pump for atomizing liquids : de en
  • DE1687079U - ADVANCE TO VACUUM DESTILATION. : de en
  • US2693816A - Hydrant valve : en
  • AT180169B - Device for smoking insectides : de en
  • CA507272A - Transfer mechanism : en fr
  • DE1686889U - APPLICATION TOOLBOX FOR MOTOR VEHICLES. : de en
  • FR1077865A - Ski binding : en fr
  • FR1077876A - Improvements made to drawing instruments, in particular to graduated rulers, squares, protractors, hatchers, titrators : en fr
  • GB718047A - Improvements relating to irrigation apparatus : en
  • DE1687243U - STRAP AND ROLLED TAPE FOR CURTAINS, CURTAINS, ETC. : de en
  • AT180142B - Friction switch mechanism for saw frames : de en
  • FR1077418A - Distributor with rotating spool : en fr
  • FR1077467A - Packaging and its manufacturing process : en fr
  • FR1077778A - Travel coat rack : en fr
  • DE1686748U - AMPOULE CAPSULE OD. DGL. FOR THE LUBRICATION OF AIR DRILLS OR OTHER EQUIPMENT OR OBJECTS SUBJECT TO LUBRICATION FROM TIME TO TIME. : de en
  • DE1686956U - TILE STOVE. : de en
  • DE920103C - Piezoelectric transducer : de en
  • FR1077461A - Support for service levers on the handlebars of mopeds, motorcycles, etc. : en fr
  • FR1077514A - Improvements to processes for preparing steroid compounds : en fr
  • US2693803A - Disposable syringe : en
  • USD173454S - Combined sponge cleaner and vacuum squeegee nozzle : en
  • GB718182A - Improvements in or relating to packages or containers for pasty and similar substances and provided with means for extruding the contents thereof : en
  • GB718395A - mprovements in or relating to mechanism for actuating the spark wheel of smokers' lighters : en
  • AT180162B - Blower for hay, straw, etc. Like. With built-in cutting unit : de en
  • US2694025A - Structural panel : en
  • DE1686978U - PHOTOGRAPHIC LENS SHUTTER. : de en
  • FR60528E - Filing device for boxes, file folders, quick files, card libraries, accounting records and other documents : en fr
  • FR1077635A - Device with periodic movements for continuous speed changes : en fr
  • GB718361A - Improvements in or relating to safety devices for use with electrostatic precipitators in coal gas manufacture : en
  • US2693599A - Ear muff or the like : en
  • FR1077488A - Double clutch intended in particular for agricultural tractors : en fr
  • GB718105A - Liquid fuel supply systems for internal combustion prime movers : en
  • US2693926A - Pallet, platform or the like : en
  • AU9654A - Improvements in or relating to food preparation appliances for attachment to a domestic washing machine : en
  • CA507097A - Article orienting mechanism : en fr
  • CA507189A - Method of treating glass cloth : en fr
  • CA507196A - Method of producing a lithium containing solution for feeding to a furnace to produce a protective or carburizing furnace atmosphere for metals : en fr
  • DE1687200U - HOSE-END NIPPLE PLIERS. : de en
  • DE1687297U - WINDSHIELD FOR SMALL AND SMALL CARS. : de en
  • US2693880A - Emulsion separator : en
  • US2693682A - Refrigerating system with defrosting arrangement : en
  • US2693751A - Toast warmer : en
  • DE1687000U - TOOL BOXES, IN PARTICULAR FOR DRILLS. : de en
  • DE1687153U - TABLE, IN PARTICULAR COFFEE TABLE, WITH HEIGHT-ADJUSTABLE TABLE TOP. : de en
  • USD173467S - Mower housing : en
  • DE1687036U - ELECTRIC TEST EQUIPMENT. : de en
  • US2693740A - Apparatus for making shoe stiffeners : en
  • DE1686872U - DEPLOYMENT DEVICE FOR MINCE HARVESTING MACHINERY. : de en
  • AT180153B - Method for determining and evaluating the color locus of light radiation : de en
  • AT180188B - Welding rod and method of its use : de en
  • AU202677B2 - Improvements in or relating to electric motor regulating apparatus : en
  • FR1077816A - Ball and in particular ball in the foot and in the hand : en fr
  • AT180159B - Accelerometer : de en
  • DE1687151U - TOP MATTRESS, ONE-PIECE OR MULTI-PIECE, WITH AND WITHOUT SPRING CORE, WHICH IS MADE WITH ARTIFICIAL FOAM CULS. : de en
  • DE920023C - Stator or pole for call and signal machine : de en
  • CA507171A - Castering wheels for aircraft : en fr
  • FR1077607A - Device for mounting the cutter bar and for controlling the blade in mowers or similar machines : en fr
  • CA507127A - Process of producing dyed lustrous printed pattern effects : en fr
  • US2693864A - Container for desiccant material and support therefor : en
  • CA507266A - Open floor gratings : en fr
  • CA507071A - Shoe shining kit : en fr
  • US2693768A - Dual purpose pump : en
  • FR1077549A - Process for the preparation of cortisone synthesis intermediates : en fr
  • FR1077799A - Polarization system for electric current generator : en fr
  • GB718133A - Improvements in rock-drills having an engine assembled therewith : en
  • GB718234A - Improvements in movable electric bridging switch contacts : en
  • FR1077352A - New gauze fabrics, process and looms for their weaving : en fr
  • FR1077486A - Device to reduce pull-out of friction clutches : en fr
  • US2693652A - Adjustable height ironing table : en
  • AU203055B2 - Improvements in or relating to subscriber billing in automatic telecommunication exchange systems andthe like : en
  • GB718021A - A new antibiotic and a process of obtaining the same from an oxytetracycline fermentation broth : en
  • GB718071A - Improvements in or relating to copying tool slides for lathes and like machine tools : en
  • DE1686807U - MATRIX FOR THE MANUFACTURE OF STEREO PLATES AND FOR MOLDING PRINT PLATES MADE OF THERMOPLASTIC PLASTIC. : de en
  • DE1687207U - FREE-FLOATING IRON BOARD. : de en
  • DE920047C - Motor suspension for motor vehicles : de en
  • FR1077847A - Process for the production of alkylated polyamine products : en fr
  • DE1687120U - DIRECTLY HEATED CATHODE FOR TRANSMITTER TUBES. : de en
  • DE920090C - Semi-axial fan impeller : de en
  • FR60532E - Improvement in the supports of cameras with three branches in metal tubes sliding one in the other : en fr
  • AT180062B - Process for the production of chloro-urethanes : de en
  • AU13554A - Improvements in or relating to methods of manufacturing luminescent material : en
  • AU163842B2 - Improvements in ignition means for burners : en
  • DE1686836U - OVEN SCREEN AND SIMILAR DECORATED OBJECTS, SUCH AS COAL BOXES. : de en
  • AT180054B - Device for moving fabric webs in tensioning or drying machines : de en
  • DE1686950U - FORGED IRON CENTRAL HEATING BODY. : de en
  • DE1687142U - SPRING PAD FOR UPHOLSTERED ARMCHAIRS, MATTRESSES AND THE LIKE. : de en
  • DE1687206U - WEATHER LUG QUICK CONNECTION. : de en
  • DE919909C - Pull-in mechanism for slewing cranes : de en
  • FR60562E - Improvements to flexible pipe couplings having a separate contraction ring cooperating with pipe reinforcement : en fr
  • US2693673A - Chain link and a nonkink chain made from a plurality thereof : en
  • US2694026A - Typewriter pad : en
  • US2694055A - Metallic azo pigments : en
  • USD173446S - Wheel cover or similar article : en
  • DE1687095U - BAG. : de en
  • AU167920B2 - Limiting circuit : en
  • DE1687015U - NUMBER SWITCHES. : de en
  • FI27323A - A process for the preparation of steroid series compounds in which the oxygen is in the 11-position : en fi
  • USD173433S - Flexible storage container for liquids : en
  • CA507208A - Process of removing mineral oil from vegetable fibers : en fr
  • US2693698A - Hardness tester : en
  • US2693718A - Coupling device for printing press driving shafts : en
  • USPP1316P - Rose plant : en
  • AT180085B - Circuit arrangement for telecommunications systems, in particular for telephone systems with dialer operation : de en
  • GB718188A - Improvements in wood pulp and method of producing same : en
  • GB718378A - Improvements in or relating to windscreen wipers : en
  • DE1686742U - DRESSAGE COUPLES FOR DOGS. : de en
  • FR1077641A - Improvements to soap-based compositions : en fr
  • GB718062A - Improvements in and relating to annular sweep drills or cutters for cutting holes and/or circular slots : en
  • US2693715A - Remote gear control for motor vehicles : en
  • US2693817A - Feeder valve : en
  • US2694179A - Method for electrical well-logging : en
  • CA507239A - Superheterodyne radio altimeter or locator : en fr
  • DE1686893U - TRIANGLE SIGN TEMPLATE. : de en
  • DE1687180U - FUEL FILLER FOR MOTOR OIL. : de en
  • AU165723B2 - Arbored rotary tool attachment fora portable electric drilling machine : en
  • AU202183B2 - Process forthe regeneration of coagulation baths and/or secondary baths containing sulphuric acid and usedfor spinning viscose : en
  • DE1687198U - DEVICE FOR MACHINE PERFORMANCE OF FINE WORK IN FINE MECHANICS, IN PARTICULAR IN WATCH TECHNOLOGY. : de en
  • FR1077518A - internal pressure and reaction propellant element : en fr
  • GB718199A - An improved reciprocating electromagnetic pulsator : en
  • DE1686763U - TWO-PIECE BABY CARRIAGE FOOTMACK WITH SEPARATE HANGING DEVICES FOR FOOT AND BACK SECTION. : de en
  • DE919985C - Trailer drawbar pivotable around a horizontal axis with a holding device : de en
  • GB718180A - Improvements in or relating to turnip cutters and the like : en
  • AU203749B2 - Basic derivatives of 2-aryl indoles : en
  • DE1686943U - APPLIANCE TO PREVENT THE BOILING OF LIQUIDS. : de en
  • GB718212A - Improvements in or relating to the depression of copper sulphide in the froth flotation of sulphide ores : en
  • US2693971A - Ball-and-socket pipe coupling : en
  • US2694082A - Method of continuously refining fatty oils with an inorganic acid : en
  • GB718289A - Tachometer generator for control purposes : en
  • US2693687A - Knitting : en
  • GB718218A - Coated textile fabrics : en
  • AT180123B - Method of making plaster bandages : de en
  • US2694196A - Duplex radio telephone system : en
  • US2693755A - Divided ductor roll : en
  • AU200316B2 - Improvements in calculating machines andthe like : en
  • DE1686964U - CEILING FORMWORK. : de en
  • DE920096C - Suspension device for ceilings to be suspended : de en
  • AU7454A - Improvements in or relating toa process forthe preservation of liquid or semisolid foodstuffs : en
  • DE1687146U - ADD-ON BED AND SEAT COUCH. : de en
  • FR1077377A - Improvements to recessed cremones and Spanish handles for windows or other uses : en fr
  • FR1077498A - Improvement of the process for the automatic reading of cards intended for obtaining shaped fabrics : en fr
  • DE919977C - Roller cage : de en
  • FI27353A - Förfaringssätt framställning av lignin-hartser : en fi
  • FR1077465A - Device for cooling the air contained in a vehicle tire or other tire : en fr
  • US2693758A - Discharge apparatus for pumps : en
  • US2694021A - Textile bearing a starch size : en
  • US2694041A - Electrodeposition of nickel : en
  • DE1686878U - HEATING OR COOLING ARRANGEMENT ON COMBUSTION ENGINES. : de en
  • US2694116A - Electrical switch : en
  • US2694157A - Hot fan for heat-treating furnaces : en
  • AU8754A - Monitoring apparatus for automatic pilot systems : en
  • US2694002A - Polymerization of olefins : en
  • US2694062A - Heterocyclicalkyl esters of penicillin : en
  • DE1686960U - METAL WINDOW : de en
  • FR1077657A - Plucked flat knitting machine : en fr
  • US2693702A - High-pressure liquid level gauge : en
  • US2693728A - Power-operated gear controlled socket wrench : en
  • FI27365A - Riktningsförfarande för kylvätska : en fi
  • US2693608A - Sole rounding and channeling machine : en
  • US2693647A - Radar training system : en
  • US2693668A - Polyphase systems of glassy materials : en
  • US2693892A - Container sealing means : en
  • DE1686758U - DEVICE ON PAPER ROLLS AND THE LIKE : de en
  • DE1687041U - PLIERS FOR REMOVING COPPER RINGS. : de en
  • DE920109C - Pendulum axle arrangement for motor vehicles : de en
  • FR1077522A - Collet for assembly : en fr
  • GB718049A - A device for quickly attaching and detaching an accessory to a base member : en
  • FI27338A - Set the crystalline Insulin : en fi
  • FR1077675A - Rotative Harrow : en fr
  • FR1077733A - Toothbrush : en fr
  • FR1077945A - Improvements to two-stroke internal combustion engines : en fr
  • GB718145A - Improvements in or relating to dry-shaving apparatus : en
  • GB718168A - Improvements in or relating to the preparation of weakly basic anion-exchange resins : en
  • US2693804A - Syringe casing for cylindrical ampoules : en
  • FR1077446A - Device for breaking up the centrifuged material inside a continuously operating thrust centrifuge : en fr
  • CA507120A - Briquetting ultramarine mix : en fr
  • DE918796C - Manufacture of Bengal fires in several colors and Bengal torches : de en
  • DE920098C - Process for the production of molding powder from cellulose derivatives : de en
  • GB718014A - Improvements in or relating to apparatus for separating the radioactive constituentsof mixed solutions : en
  • GB718328A - Improvements in devices for cutting the human skin : en
  • GB718329A - Improvements in and relating to slide-action stop valves : en
  • GB718355A - Improvements in or relating to sealed air-purifying canisters : en
  • USD173455S - Pitcher : en
  • US2693856A - Well completion method : en
  • AT180193B - Equipment for hot smoking chambers : de en
  • AU14554A - A wool press operated by hydraulic power : en
  • AU203857B2 - Improvements in or relating in temperature responsive electric switches and cutouts : en
  • FI27350A - Anordning vid barkningsmaskiner : en fi
  • AU162170B2 - Load transmitting elements for flexible shaft-couplings : en
  • AU7154A - A power propelled vehicle body with laterally hinged hood : en
  • DE1687162U - VEHICLE BRAKE TESTBED. : de en
  • FR1077645A - Improvements to processes and machines for winding threads : en fr
  • FR1077679A - Guide for rolling mills : en fr
  • FR60513E - Mechanical transmission for high power locomotion vehicles : en fr
  • GB718039A - High fluid pressure packing device : en
  • US2693932A - Vacuum operated diaphragm valve : en
  • US2693705A - Liquid sampler : en
  • FR1077656A - Improvements to clamping devices : en fr
  • FR1077546A - Manufacturing process of concentrated phosphonitric acid : en fr
  • GB718033A - Apparatus for attachment to two-cylinder rib knitting machines for making fancy stitch hosiery : en
  • GB718170A - Improvements in and relating to electric contact strips : en
  • CA507131A - Electrical apparatus : en fr
  • DE1686851U - PLASTIC BODY. : de en
  • GB718344A - Blood plasma substitute : en
  • US2693747A - Tractor mounted implement support and implement : en
  • US2694088A - Alkenoxybenzamides : en
  • DE1687163U - LOGARITHMIC COMPUTING DEVICE. : de en
  • GB718383A - Improvements in and relating to overspeed devices : en
  • FR1077806A - Manufacturing process of wooden hangers for clothes and hangers obtained by its implementation : en fr
  • DE920058C - Centrifugal separator for pneumatic conveying devices : de en
  • BE532731A - improvements in apparatus for counting leaves while they are held in stacks : en fr
  • DE1686793U - TRANSPORT BOX FOR FRAGILE OBJECTS. : de en
  • DE1687007U - WASHING BRUSH WITH WATER SUPPLY. : de en
  • US2693623A - Awning : en
  • US2694097A - Electric smelting equipment and method of using same : en
  • DE1687022U - BOTTOM OF CABLE DISTANCE CLAMPS MADE OF INSULATING FABRIC. : de en
  • DE1687152U - Typewriter sinker. : de en
  • GB718393A - Improvements relating to new organo-tin compounds : en
  • FR1077743A - Argon purification process : en fr
  • FR1077765A - Multiple combination hand truck : en fr
  • GB718149A - Improvements in and relating to surface grinding machines : en
  • GB718243A - Improvements in or relating to optical lens grinding : en
  • DE920114C - Warning system to prevent traffic accidents by motor vehicles at endangered points on a driveway : de en
  • FR1077781A - Vibrating screen for silo hoppers, cyclones, boxes and similar containers : en fr
  • US2694101A - Vibration damper for transmission lines : en
  • FR1077478A - Apparatus for indicating and controlling relative speeds in scratching machines, fabric linters and the like : en fr
  • GB718185A - Improvements in or relating to devices for dispensing tape : en
  • GB718373A - Process for the production of alloyed steels : en
  • DE920052C - Acetyl cellulose comb with Havana grain : de en
  • FR1077742A - Multicomponent polymer compositions : en fr
  • FR1077562A - Scraper with variable rigidity : en fr
  • GB718236A - Improvements in or relating to the production of modified oils, such as linseed oil : en
  • FR1077739A - Tool head : en fr
  • GB718140A - Improvements connected with permanent binders for loose leaf sheets : en
  • GB718210A - Magnetic indicator-recorder system : en
  • DE1686848U - ADJUSTABLE ROD FOR STEEP CONVEYOR. : de en
  • DE1686965U - DEVICE FOR AUTOMATIC LUBRICATION OF SAW BLADES AND STRIPS. : de en
  • DE920078C - Method and device for processing tars, coal extracts, hydrogenation products or the like with the aid of selective solvents : de en
  • FR1077768A - Process for the manufacture of blades for turbines and similar machines : en fr
  • FR60510E - Snap-action device with elastic fulcrum particularly suitable for switches and electrical switches : en fr
  • GB718175A - Improved draw-off mechanism of straight bar knitting machines : en
  • DE919892C - Immersion device with quette for quenching workpieces, especially sheet metal : de en
  • DE920016C - Switch for high-frequency vibrations, especially for waves in the centimeter range : de en
  • DK78381C - Process for the preparation of 2,5-dialkoxy-3,4-dihydroxy-tetrahydrofurans. : da en
  • GB718181A - Improvements in and relating to electric lighting fittings for fluorescent dischargelamps : en
  • DE1686751U - MACHINE DRIVE CLUTCH. : de en
  • US2693788A - Magnetic desk pen set : en
  • DE1686735U - VALVE TABLE FOR THE SIMULTANEOUS DETERMINATION OF CONSTANTS AND VARIABLES FOR MOTORS ETC. : de en
  • DE1686789U - TABLE TENNIS BASE. : de en
  • DE1686995U - FOOTWEAR WITH REINFORCEMENT. : de en
  • GB718246A - An automatic charging elevator for feeding pirn tubes to a cleaning machine : en
  • DE1687074U - KEY WRENCHES, IN PARTICULAR FOR USE WITH FONT TEMPLATES. : de en
  • GB718389A - Improvements in or relating to bearings or the like : en
  • AU14154A - Improvements in calculating machines andthe like : en
  • FR1077452A - High voltage cable : en fr
  • FR1077642A - Double and adjustable rear-view mirror for motor cars : en fr
  • GB718255A - Improvements in or relating to automatic telephone systems : en
  • GB718401A - Improvements relating to gas-blast circuit-breakers : en
  • DE1686720U - KNITTING NEEDLE. : de en
  • FR60547E - Improvement in self-induction coils and other similar devices with induction and switching : en fr
  • FR1077517A - Improvements to <<pick-pick>> looms, wool type for fabrics, with two or three shuttles, with automatic double bobbin change : en fr
  • FR60546E - Improvements in the manufacture of ballast windings : en fr
  • DE920043C - Electric controlled copy-milling machine : de en
  • US2694032A - Process for isolating proteolytic enzyme and suspended mater in ficus latex : en
  • AT180165B - Electric brooders for chicks : de en
  • AT180138B - Round rod-shaped concrete structural steel, cold tempered by twisting or stretch twisting : de en
  • AU203535B2 - Process forthe treatment of lead ores : en
  • US2693753A - Zero printing control for interpreters : en
  • US2693981A - Locating tool : en
  • AT180087B - Process for the production of electrical cables with a flexible metal, in particular steel jacket : de en
  • DE1686994U - SHOE HEEL WITH BEVELLED AND EDGE CORNER. : de en
  • DE919967C - Peeling device for oranges and other citrus fruits : de en
  • GB718318A - Improvements in or relating to process of preparing cyclic fluoroalkylene oxide compounds and the cyclic fluoroalkylene oxide compounds resulting from said process : en
  • CA507255A - Recovery of fatty acids from dilute aqueous solutions : en fr
  • DE1687085U - ARRANGEMENT FOR THE STORAGE OF SHAFTS FOR FINE MECHANICAL, PREFERABLY COMMUNICATION DEVICES, IN PARTICULAR ROTARY CAPACITORS. : de en
  • DE1687053U - SINGLE COLUMN CHAIR. : de en
  • AT180172B - Pesticides : de en
  • CA507246A - Process for producing stable aqueous dispersions of polymer containing plasticizers therefor : en fr
  • DE1686805U - DEVICE FOR MAGAZINE COLLECTION OD. DGL. : de en
  • DE1686876U - RECEPTION CONTAINER FOR THE SUPPLY OF COWS SERVING MINERALS. : de en
  • FR1077709A - Groove Washer Machine : en fr
  • US2693995A - Process and apparatus for dyeing or performing related : en
  • US2694069A - Basic esters of hydroxy-and alkoxy-substituted phenyloxoalkenoic acids and their salts : en
  • AU203574B2 - Hook for double stitch sewing machine : en
  • CA507258A - Traveling oven unloader : en fr
  • DK78400C - Hydraulic reversing mechanism for adjustable propeller blades. : da en
  • FR60539E - Improvements to the processes for forming surface diffusion alloys, especially chromium : en fr
  • CA507158A - Container sealing compositions : en fr
  • US2693943A - Liquid-siren sonic agitator : en
  • AT180185B - Cap-like lip valve : de en
  • CA507126A - Vehicle detecting arrangements suitable for use in traffic control systems : en fr
  • DE1686923U - SPEAKER LAMP. : de en
  • CA507188A - Hydraulic time-delay device for high-pressure liquid-fuel-supply pumps : en fr
  • DE1687124U - CARAVAN AWNING. : de en
  • FR1077552A - Cobalt-containing azo dyes and process for their preparation : en fr
  • CA507150A - Dyeing process : en fr
  • GB718203A - Ceramic transducer for underwater sound transmission and reception : en
  • GB718280A - Improvements in servo systems responsive to multiple variables : en
  • GB718281A - Improvements in or relating to framework structures such as scaffolding structures : en
  • CA507243A - Equipment stand : en fr
  • DE1686736U - GUIDANCE DEVICE ON THERMOSTATS. : de en
  • DE1686938U - TWO-ROOM LADIES 'HANDBAG. : de en
  • DE1687212U - MATERIAL-SAVING ANTENNA. : de en
  • FR60568E - Hydraulic oscillation damper with predetermined resistance for each amplitude of oscillation : en fr
  • CA507167A - Slot-gate foundry molds : en fr
  • FR1077355A - Lifting trolley : en fr
  • FR1077787A - Improvements in processes to avoid losses by evaporation of volatile compounds from crude oil or similar products : en fr
  • DE1686954U - FIBER TUBE BODY FOR HEATING AND COOLING. : de en
  • DE1686881U - STAGE FILTER DEVICE FOR THE INTAKE AIR OF MULTI-CYLINDER COMBUSTION MACHINES WITH A PREFERRED V-SHAPED CYLINDER ARRANGEMENT. : de en
  • AU162385B2 - An improved bottle lifting apparatus : en
  • US2693785A - Device for catching and collecting excess coating material applied to surfaces : en
  • US2694024A - Semiconductor bodies for signal translating devices : en
  • CA507155A - Method of making compositions of tin oxide : en fr
  • US2693644A - Cable measuring machine : en
  • US2693907A - Electronic computing circuits : en
  • US2694178A - Electromagnetic control apparatus : en
  • US2693675A - Jet engine fuel control system : en
  • CA507161A - Manufacture of 1:1:3-trimethylcyclohexanone-5 : en fr
  • AT180148B - Bearing material and process for its manufacture : de en
  • AU202642B2 - Improvements in or relating to process of washing and protecting photographic silver images : en
  • US2693714A - Gear shift mechanism for transmissions : en
  • US2693841A - Tire inflation and deflation system : en
  • US2693890A - Loading and unloading device for vehicles : en
  • US2693606A - Lasting machine : en
  • US2694127A - Cylindrical rheostat : en
  • CA507109A - Curtain suspension devices : en fr
  • DE1686982U - LUGGAGE RACK. : de en
  • DE1687099U - DOWNLOAD FOR ALL-PURPOSE BLOWER. : de en
  • DE919960C - Glow lamp : de en
  • DE919964C - Cooling, cutting, grinding and drilling oils : de en
  • FR1077489A - Device to dislodge game during harvest : en fr
  • FR1077822A - Machine for sorting solid bodies according to their calibers : en fr
  • FR60524E - Swirl type separator : en fr
  • GB718228A - Improvements in or relating to synthetic lubricants : en
  • AU201550B2 - Improvements relating to aerials : en
  • AU202794B2 - Improvements in and relating to steels : en
  • AU12154A - Improvements in or relating to storage of electrical intelligence : en
  • CA507079A - Separable button attaching device : en fr
  • DE1687113U - HOUSING WITH THE CROSS-SECTION FULLY OR ALMOST FILLED IN THE INTERMEDIATE OR REAR PANEL. : de en
  • US2693934A - Valve handle retainer : en
  • US2694073A - Halogenated heterocyclic insect toxicant and process of preparing same : en
  • AU7354A - Improvements in or relating toa derivative or carnitine : en
  • DE1686826U - FABRIC PROTECTION FOR UMBRELLAS, IN PARTICULAR SALES UMBRELLAS. : de en
  • AU7954A - Improvements in or relating to semiconductor devices : en
  • CA507181A - Lamp base end contact : en fr
  • US2693930A - Electromagnetic reversing valve : en
  • BE516733A - : en
  • AU14454A - Improvements in or relating to fluid pressure operated relays : en
  • CA507231A - Device comprising an oscillator automatically corrected in frequency : en fr
  • DE1687208U - AIR FILTER WITH COMBINED FILTER LAYER. : de en
  • DE1687235U - BASE GLASS IN BAR SHAPE FOR THE MANUFACTURE OF OBJECTS, THE SURFACE OF WHICH HAS A LIGHT, PASTEL-COLORED TONE. : de en
  • DE919903C - Electrolytic capacitor for anti-interference purposes : de en
  • AU203520B2 - Abrasive tool and method of making same : en
  • AU7754A - Power gas producing apparatus ofthe gas turbine type : en
  • US2693656A - Illuminated panel : en
  • US2693881A - Filter housing and method : en
  • US2693929A - Solenoid-operated valve : en
  • US2693694A - Waterproof building block : en
  • DE1687210U - SEAT, IN PARTICULAR FOR VEHICLES, E.G. RAILWAY CARS. : de en
  • US2693904A - Air bleed for compressors : en
  • USD173420S - Illuminable name plate for automobiles : en
  • FI27344A - Takkonstruktion : en fi
  • GB718275A - Improvements in or relating to means for connecting two pipe lengths at an angle : en
  • CA507075A - Hand log peeling tool : en fr
  • AU201419B2 - Improvements in cam lock slider : en
  • CA507112A - Rolling bearing : en fr
  • GB718225A - Improvements in or relating to synthetic lubricants : en
  • US2693815A - Valve : en
  • USD173427S - Handbag : en
  • USD173436S - Unitary fan blade structure : en
  • CA507088A - Collators : en fr
  • DE1687234U - ARC MELTING FURNACE. : de en
  • US2693651A - Folding steam iron : en
  • US2694056A - Pigmentary substances of the azo type : en
  • AT180181B - Cooling device for internal combustion engines with evaporative cooling : de en
  • DE1687223U - HOUSING-FREE CABLE JOINTS OR TERMINALS MADE OF COLD-THICK SYNTHETIC RESIN WITH FILLER. : de en
  • FR1077756A - Improvements relating to organosiloxane elastomers : en fr
  • AT180134B - Process for the production of reinforced concrete ceilings u. like structures : de en
  • CA507213A - Automatic loading fixture : en fr
  • AT180136B - Roof covering : de en
  • US2693837A - Automatic slide closure for leather cases and similar articles : en
  • FR1077702A - Mechanism for controlling the fuel supply of gas turbine engines : en fr
  • AT180112B - Wound capacitor : de en
  • CA507082A - Agitator construction for fertilizer spreaders and the like : en fr
  • US2693706A - Method of and graded spheres for calibration of sieves : en
  • US2694008A - Process for the production of colored masks in photographic color material : en
  • DE1686775U - PLASTIC SEALING PLUGS FOR BOTTLE POURERS. : de en
  • AT180126B - High vacuum furnace and process for its operations : de en
  • CA507260A - Well logging : en fr
  • US2693600A - Flush tank valve : en
  • US2693776A - Method and apparatus for handling ashes : en
  • USD173464S - Skroch planter : en
  • DE1687063U - FURNITURE TO BE MOUNTED ONLY ABOVE LAYERS. : de en
  • DE1687069U - HANDSAW. : de en
  • DE919936C - Device for irradiating substances with visible light, ultraviolet or infrared rays : de en
  • US2693641A - Thread loosening and cutting tool : en
  • US2693834A - Apparatus for declustering and destemming cherries : en
  • US2694054A - Polymerization process using vinyl chloride as diluent : en
  • FR1077481A - Loom : en fr
  • GB718018A - Suction-operated device for picking up flatly collapsed folding boxes from a pile : en
  • GB718108A - Improvements in or relating to closures for containers : en
  • AT180061B - Process for the preparation of new bromine- and optionally chlorine-substituted salicylic acid arylamides : de en
  • AT180118B - Process for the preparation of a solution of polyacrylonitrile or its copolymers for the purpose of spinning : de en
  • AU2275653A - Arbored rotary tool attachment fora portable electric drilling machine : en
  • CA507176A - MANUFACTURE OF .alpha.,.alpha.-DIMETHYLBENZYLHYDROPEROXIDE : en fr
  • AT180109B - Tunable magnetron : de en
  • AT180130B - Photoelectric control device for elevators : de en
  • AU10554A - Improvements in or relating toa car coupler : en
  • CA507149A - Supersensitization with complex merocyanine dyes : en fr
  • CA507264A - Heat and light stabilized vinyl resins and composition thereof : en fr
  • DE919920C - Process for the production of oxalate coatings on metals : de en
  • DE919939C - Device for pulling in or out bearing bushes : de en
  • DE1687244U - CURTAIN FABRIC. : de en
  • FI27376A - Anordning för packning av sprängämnespatroner : en fi
  • FR1077422A - Electric cables of small section and high mechanical resistance, in particular for aircraft : en fr
  • GB718179A - Low temperature ester base hydraulic fluid : en
  • DE1687100U - TRANSPORT AND DRY FRAME FOR ROOF TILES. : de en
  • AU5154A - Improvements in or relating to mechanical control devices for electrical circuit-breakers : en
  • DE919926C - Switching device for gear change transmission, especially for motor vehicles : de en
  • AT180195B - Pump or compressor : de en
  • AT180199B - Joint that can move in all directions, in particular for steering linkages in motor vehicles : de en
  • AU15254A - Tubeless tire and method of making same : en
  • US2693911A - Brown : en
  • DE920061C - Column guide frame for tools : de en
  • AT180187B - Process for the production of a silicon-containing protective layer on objects made of iron and steel, which adheres firmly even at high temperatures : de en
  • AU166528B2 - Variable capacitor : en
  • DE1687157U - DEVICE FOR HEATING FOR CONTRACT MACHINES. : de en
  • DE919908C - X-ray contrast media for bronchography and hysterosalpingography : de en
  • DE919972C - Interlocking tiles with top and side rabbets : de en
  • DK78389C - Beetroot removal machine. : da en
  • FR1077711A - Process and apparatus for electrostatic precipitation, in particular for the purification of lubricating oils : en fr
  • DE920019C - Arrangement to achieve an even burn of fusible conductors connected in parallel, especially for low-voltage high-performance fuses : de en
  • GB718364A - Spaced link track : en
  • USD173414S - Carrier for vacuum cleaner tools : en
  • DE1686981U - CAVITY ELASTIC TIRES. : de en
  • FR1077437A - Airtight and liquid tight container and method of manufacture : en fr
  • FR1077443A - Rotary Letterpress Printing Machine : en fr
  • US2693769A - Railroad track lining machine : en
  • US2694113A - Transistor amplifier with conjugate input and output impedances : en
  • AT180125B - Core blowing machine for the production of foundry hollow cores : de en
  • AU2346653A - Improvements in or relating to bulldozers : en
  • CA507273A - Electric load regulator : en fr
  • DE919925C - Hand brake device for motor vehicles that works with pressure medium support and storage force acting in the braking direction : de en
  • FR1077759A - Automatic exposure regulator, especially for cinematographic cameras : en fr
  • DE1686794U - SMALL CONTAINER FOR NATURAL AND ARTIFICIAL FRUIT OR VEGETABLE JUICE. : de en
  • US2694125A - Four-way fuse : en
  • CA507173A - Carbocyanine dyes : en fr
  • FR1077827A - Method for manufacturing stockings fitted with a safety device against untimely unraveling from the foot : en fr
  • US2693633A - Transfer apparatus for drill pipe protectors : en
  • AT180178B - Cylinder head for multi-cylinder internal combustion engines with an in-line arrangement of the cylinders and supply of the combustion air or the fuel mixture from the cylinder head top : de en
  • AT180079B - Switch lock with sliding bolt and two-part lock bolt : de en
  • US2694005A - Separation of nickel and cobalt metal from acidic solution : en
  • AT180103B - Electric reversing slip regulator : de en
  • CA17466S - BOX : en fr
  • AT180064B - Process for the hydrolysis of organosilicon compounds : de en
  • US2693822A - Piston operated valve with leak detection means : en
  • AT180082B - Method for stabilizing a DC voltage : de en
  • CA507177A - Process and catalysts for the production of carbon disulfide by reaction of hydrocarbons and sulfur vapor : en fr
  • FR1077383A - Device for the control of the lateral position of the endless support of paper webs on stationery machines : en fr
  • AU11654A - A clasping device for bags and like containers : en
  • DE1687064U - HAIRDRESSER TOILET. : de en
  • DE1687293U - OVERPRESSURE VALVE, IN PARTICULAR SAFETY VALVE. : de en
  • DE919986C - Hydraulic vehicle tipping and lifting device : de en
  • DE1687048U - FLY RESISTANT CONTAINER. : de en
  • AU162012B2 - Improvements in or relating to rocket type jet propulsion units : en
  • CA507203A - Sizing agents : en fr
  • US2693771A - Dough pressure board : en
  • AU200595B2 - Tire curing press : en
  • CA507140A - Fluoborate glasses : en fr
  • DE1686884U - LUBRICATION DEVICE FOR BOWDEN DRAWERS. : de en
  • DE919957C - Fuse element : de en
  • AU203056B2 - Improvements in or relating to electrodes for arc welding : en
  • US2693750A - Cooking device : en
  • US2694098A - Thermoelectric generator and method for production of same : en
  • FR1077668A - Improvements made to paddle rotors and stators : en fr
  • GB718298A - Improvements in or relating to gas sealing joints for pipes and the like : en
  • CA507256A - Refining of petroleum oils : en fr
  • GB718011A - Improvements in or relating to furnaces and methods of operating the same : en
  • GB718136A - Means for controlling the supply of liquid fuel to internal combustion prime movers : en
  • GB718358A - Improvements in or relating to current supply units for electric lighting fittings : en
  • FR1077366A - Implement control and monitoring mechanism on a tractor : en fr
  • GB718214A - Governor controlled electric motor : en
  • AU8554A - Improvements in or relating to digital servomotor : en
  • CA507268A - Drilling and boring apparatus and methods : en fr
  • DE1686896U - HIGH CONVEYOR. : de en
  • DE1687092U - UNLOCKING CLAMP. : de en
  • DE920038C - Terminal box with flexible connecting wires for punched card tabulation machines : de en
  • DE1687270U - CLOSURE OF FLEXIBLE LEAVES TO PREVENT DEER BROWSING AND BROWSING DAMAGE. : de en
  • DE1687281U - COMPRESSED AIR HAND GREASE SYRINGE. : de en
  • US2693893A - Tool for use in resurfacing room enclosures : en
  • US2693996A - Water resistant leather and process of making the same : en
  • CA507186A - Hydraulic control device for high-pressure liquid-fuel-supply pumps of pressure-atomizing oil burners : en fr
  • FR1077722A - Process for the preparation of aromatic amino ketones : en fr
  • GB718406A - Improvements in stretchy coated knitted fabrics and method of making same : en
  • AU205016B2 - A wool press operated by hydraulic power : en
  • CA507190A - Method of cleaning glass cloth : en fr
  • DE1686940U - DIVIDING GRILLE WITH FRONT GRILLE BRACKETS FOR THE FORMATION OF ORGANIZATIONAL COMPARTMENTS. : de en
  • DE919889C - Process for working up pentaerythritol solutions : de en
  • DE920036C - Drive device for machines for magnetic sound recording : de en
  • US2693956A - Wrapper blank feeding mechanism : en
  • US2693878A - Method of producing a separating suspension : en
  • AT180093B - Combined transducer : de en
  • DE1687067U - LATTICE BEAM. : de en
  • DE1687073U - KEY WRENCHES, IN PARTICULAR FOR USE WITH FONT TEMPLATES. : de en
  • DE1687183U - STORAGE CONTAINER FOR WRITING MATERIAL ON BALLPOINT PENS AND THE LIKE. : de en
  • CA507211A - Combined starting and protective switch : en fr
  • AT180171B - Pesticides : de en
  • FR1077731A - Gloves manufacturing process, and gloves manufactured in application : en fr
  • GB718096A - Spectacle frames : en
  • CA507252A - Directive antenna system : en fr
  • AU200096B2 - Monitoring apparatus for automatic pilot systems : en
  • DE919915C - Device for pickling grains : de en
  • US2693802A - Blood oxygenation : en
  • US2693744A - Range finder for photographic cameras : en
  • AU10254A - Improvements relating to scanning circuit arrangements for television and like apparatus : en
  • AU2401753A - An improved valve, plugcock, orthe like : en
  • USPP1315P - Rose plant : en
  • CA507114A - Shoe sole presses : en fr
  • CA507146A - Film feeding mechanism : en fr
  • DE1687276U - TOGGLE CLOSURE. : de en
  • DE1686990U - SCISSORS, ESPECIALLY NAIL SCISSORS. : de en
  • FR1077940A - Unwinding device for electric cables : en fr
  • FR1077500A - Glasses for protection against glare by light rays, more particularly for night driving of vehicles : en fr
  • FR1077571A - Method and device for the cathodic protection of metallic structures : en fr
  • FR1077588A - New material for fortifications and armor : en fr
  • AT180095B - Method and circuit arrangement for recording diagrams of frequency-dependent quantities : de en
  • FR1077629A - Improvement in methods of supplying television receivers from a single antenna : en fr
  • FR1077780A - Curtain holders, more particularly for shower installations : en fr
  • FR1077835A - Process for the preparation of substances having properties for ion exchange and adsorbing properties : en fr
  • FR1077357A - Gas burner : en fr
  • FR1077712A - Advanced oscillator for high frequencies : en fr
  • DE1686927U - ARRANGEMENT FOR OPERATING A CABLE DRIVE, IN PARTICULAR FOR STATION DISPLAY WITH RADIO DEVICES OD. DGL. : de en
  • US2693953A - Cushioning device : en
  • FR1077464A - Release bearing for clutches and other applications : en fr
  • FR1077696A - Improvements to melted refractory materials : en fr
  • AU200536B2 - Device for mounting broom handles andthe like : en
  • FR1077401A - Device for fixing the rails by means of elastic crampons : en fr
  • FR1077870A - Regulating valve : en fr
  • DE1687017U - BROADCAST RECEIVERS, IN PARTICULAR WITH HIGH / LOW SPEAKER COMBINATION. : de en
  • FR60597E - Assembly process for parts made of thermoplastic materials, in particular polythene : en fr
  • GB718196A - Improvements in or relating to atomic radiation dosimeters : en
  • SE147627C1 - : sv
  • AT180192B - Method for producing a wedge-like connection between an axle or shaft made of tough material, such as steel, and a body or machine part made of brittle material that completely or partially encloses the latter : de en
  • FR60529E - Improvements to methods and devices for obtaining agglomerates using a thermoplastic binder, in particular for agglomerating pulverulent coal with pitch : en fr
  • FR1077600A - Improvements in apparatus for measuring force : en fr
  • CA507098A - Yieldable overlap hinge : en fr
  • CA507138A - High dispersion fluosilicate glasses : en fr
  • FI27335A - Electric grill : en fi
  • AU5854A - Improvements in and relating to hose connections : en
  • CA507141A - Removal of photographically-active ingredients from gelatin : en fr
  • CA507241A - Electrohydraulic servomechanism : en fr
  • CA507170A - Process for making high polymers of alpha-methyl styrene : en fr
  • CA507137A - Fluophosphate glass : en fr
  • US2693778A - Embroidering mechanism for zigzag sewing machines : en
  • USD173430S - Fig. fig: d. g. hills bottle : en
  • DE1687202U - MEN'S SWIM PANTS. : de en
  • DE1686721U - SCHUETTELBOERSE TO ACCEPT HARD MONEY. : de en
  • DE1686912U - FORMS FOR AUTOMATICALLY WEIGHING AND PRINTING MILK ACCEPTANCE SCALES. : de en
  • DE1687225U - RESISTANCE CAP WITH PIN. : de en
  • DE1687222U - ELECTRIC COUPLING PLUG. : de en
  • DE1686704U - PANTS, OR ROCKBUND. : de en
  • DE1687083U - FRAME FOR AQUARIUMS AND TERRARIAS MADE OF WOOD. : de en
  • US2694139A - Fluorescent lighting fixture : en
  • FR1077836A - Speed regulator : en fr
  • US2693922A - Leading edge structure for airfoil : en
  • US2693944A - Sonic generator for the agitastion of fluids : en
  • FR1077605A - Improvement of sealing devices between rotating part and fixed part : en fr
  • GB718405A - Improvements in processes for reducing photo-chemical damage to super polyamides andpolyurethanes : en
  • FR1077376A - Box with spool for permanent presentation and delivery of a roll of tape, lace or other : en fr
  • GB718135A - Improvements in or relating to vehicle engine installations : en
  • FR1077910A - Device for determining the presence of carbon dioxide in gases : en fr
  • GB718260A - Ceramic transducer for underwater sound transmission and reception : en
  • FR1077454A - Pressing mechanism of the cork strip, in the cork and washer cutting machines : en fr
  • US2693663A - Building construction toy : en
  • US2693976A - Door stop and holder : en
  • DE919970C - Silicate glass support plate : de en
  • DE920093C - Disc divider : de en
  • GB718115A - Improvements in or relating to methods of and means for producing visible marks on arecording medium : en
  • GB718257A - Improvements in or relating to induction motor : en
  • DE919890C - Radial counter-rotating turbine for steam or gas : de en
  • DE920115C - Huetschenspielgeraet : de en
  • FR1077841A - cosmetic case or the like : en fr
  • DE1686839U - LIKOER CONTAINER. : de en
  • FR1077858A - Device for independent suspension of the driving wheels of motor vehicles : en fr
  • FR1077886A - Improvements to wooden barrels : en fr
  • FR60573E - Improvement in the methods of supplying heat engines and devices by allowing the implementation : en fr
  • DE1686983U - TIRE PROTECTION DEVICE FOR BICYCLES. : de en
  • DE1687173U - DOOR HANDLE CUP. : de en
  • GR15807B - LIQUID HOMOGENIZATION MIXING DEVICE. : el en
  • DE1687224U - PULL SWITCH. : de en
  • FI27330A - Phone for phone : en fi
  • US2693957A - Envelope machine : en
  • US2693999A - Desulfurization of petroleum coke : en
  • US2694001A - Polishing stainless steel : en
  • FR60535E - Band saw : en fr
  • GB718069A - Improvements in or relating to microscopic printing : en
  • GB718075A - Improvements relating to appliances for facilitating the adjustment of inking rolls on printing machines : en
  • FR1077368A - Tractor with hydraulic servo motor : en fr
  • FR1077719A - Process for the production of artificial teeth for dental prostheses and prostheses manufactured by this process : en fr
  • FR1077814A - Improvements to tube stoppers : en fr
  • FR1077929A - Improvements to the device for winding metal threads and textile or other threads : en fr
  • FR1077487A - Bulky textile yarn, made of completely synthetic organic fibers, with permanent crimping : en fr
  • FR1077729A - Electric switch : en fr
  • DK78388C - Apparatus for machines for making flagpoles and similar poles. : da en
  • DE1687093U - SPATULA FOR SCRAPING PAINT, PLASTER AND THE LIKE. : de en
  • DE1687075U - KEY WRENCHES, IN PARTICULAR FOR USE WITH FONT TEMPLATES. : de en
  • DE920095C - Thermal kitchen appliance : de en
  • DK78394C - Gas turbine. : da en
  • DE919930C - Pivoting bicycle and motorcycle support with resilient, lockable support arm that can be locked in several stop positions : de en
  • DE919966C - Pattern device for circular knitting machines : de en
  • FR1077542A - Textile bandage adhering only to its own substance : en fr
  • DE1686731U - QUICK DETERMINATION BUERETTE. : de en
  • US2693861A - Automatic speed controlling device for automobiles : en
  • US2693870A - Plate chute for embossing machines : en
  • GB718087A - Improvements relating to machines for grinding the ends of coiled springs and other articles : en
  • US2694087A - Hydroxy aralkylene ethers of aryl sulfonic acids : en
  • FR1077356A - Quick-change tool chuck : en fr
  • FR1077866A - Seat cushions and seats fitted with these cushions : en fr
  • FR1077869A - Steering assembly and articulation device in toy scooters : en fr
  • FR60575E - Method and device for driving out pegs or the like in compact materials : en fr
  • FR1077611A - Shock absorber, in particular for motor vehicles : en fr
  • GB718229A - Improvements in and relating to laminated materials and method and apparatus for making the same : en
  • US2693726A - Cotter pin spreading pliers : en
  • AU6654A - Anew or improved golf bag carriage and stand : en
  • DE1687154U - LOCKABLE FOOT ROLLER. : de en
  • FR1077579A - Rotary pumps or compressors : en fr
  • AU4954A - Improvements in cam lock slider : en
  • CA507083A - Seat support : en fr
  • AT180097B - Mercury vapor rectifier with liquid cathode : de en
  • US2693959A - Target apparatus with electrical indicator : en
  • US2693921A - Means for controlling the depth and altitude of subaqueous and airborne self-propelled vehicles or bodies : en
  • USD173451S - Folding toothbrush : en
  • USRE23894E - Waterproof switch assembly : en
  • AT180191B - Liquid-cooled hand welder : de en
  • CA507154A - Electrically conducting refractory compositions : en fr
  • DE1686810U - REVERSE AND ALIGNMENT DEVICE FOR TRACKS, MAILROADS OR. DGL. : de en
  • GB718278A - Pneumatic fluid-pressure-operated actuating device : en
  • AU203534B2 - Improvements in fuel injection devices for fuel injection apparatus for internal combustion engines : en
  • US2693763A - Nonpositive screw pump or motor : en
  • US2694158A - Wave signal translating device : en
  • DE1687111U - DEVICE FOR WETTING PAPER SHEETS OD. DGL. FOR MIRROR PRINTERS OR SIMILAR OPERATING EQUIPMENT. : de en
  • CA507244A - Tool dresser for pattern controlled machine tools : en fr
  • DK78376C - Advisory file. : da en
  • FR1077538A - Improvements in the manufacture of artificial filaments : en fr
  • FR1077809A - Continuous step installation for drying, stretching and shrinking fabric bands : en fr
  • FR60526E - Hygienic brush system for household use, toiletries, etc. : en fr
  • US2693752A - Repeat action press : en
  • US2694115A - Push-pull transistor amplifier with conjugate input and output impedances : en
  • AU2373853A - Variable capacitor : en
  • FR1077699A - Silica-alumina catalyst : en fr
  • US2693611A - Flexible rotary cylindrical brush : en
  • US2694151A - Mass spectrometry : en
  • US2693628A - Locking device for concrete forms : en
  • US2693901A - Apparatus to pack olives and the like : en
  • DE1687266U - PYROMETER. : de en
  • DK78374C - Mechanism for opening and closing the lower closing covers for side-by-side vertical retorts. : da en
  • FR1077587A - Fully perforated aerator cover : en fr
  • AT180166B - Stationary role : de en
  • AT180152B - Microscope in which a diaphragm with an opaque central part is attached in the beam path. : de en
  • AU205013B2 - New derivative of 12. 4 triazine : en
  • BE532857A - : en fr
  • DE1687140U - CHAIR. : de en
  • FR1077919A - Fuel injector for internal combustion engines : en fr
  • GB718258A - Improvements in or relating to a strain gauge for forging press : en
  • US2693680A - Means for making ice cubes : en
  • US2694181A - Peak-to-peak voltmeter : en
  • US2693745A - Device for adjusting the objective in photographic cameras : en
  • US2693846A - Convertible ottoman : en
  • USD173425S - Musical toy gun : en
  • US2693689A - Apparatus for the fluid treatment of textiles using molten metal : en
  • CA507275A - Artificial legs : en fr
  • DE1686979U - PHOTOGRAPHIC LENS SHUTTER. : de en
  • DE1687193U - CONVEYOR BELT FOR ENDLESS BELT CONVEYORS. : de en
  • DE919990C - Runner for ring spinning and ring twisting machines : de en
  • DE1686778U - FOLDING BOAT. : de en
  • DE1687012U - SWITCHING DEVICE FOR INFLUENCING THE FREQUENCY CHARACTERISTICS IN SOUND FREQUENCY AMPLIFIERS. : de en
  • FI27325A - Kylapparat med tukningsanordning för tallsåpa and liknande klibbande tvålar : en fi
  • FR1077843A - Scraper and striker device for electrostatic precipitation devices : en fr
  • FR1077868A - Machine for the production of candies made of sugar filaments : en fr
  • DE1686873U - BAG CARRYING ON CHIP DEVICES FOR COMBINE HARVESTERS. : de en
  • DE1686914U - COPY SET WITHOUT THE USE OF CARBON SHEETS OD. DGL. : de en
  • DE920116C - Filling device for silos, storage and like : de en
  • DE1686766U - INHIBITOR SHOE FOR TRUCKS AND BUSES. : de en
  • DE1687030U - PRESSURE SWITCH. : de en
  • FR1077378A - Improvements to expandable sectors : en fr
  • FR1077455A - Scouring device for solid fuel stoves : en fr
  • FR1077631A - Improvements to systems comprising variable displacement positive displacement pumps and their control devices : en fr
  • FR1077737A - : fr
  • FR1077616A - Improvements made to machines to manufacture nuts that cannot be released by friction : en fr
  • FR1077905A - Device for transferring flaky objects such as cookies : en fr
  • GB718110A - Carpet underlays of flexible resilient material : en
  • GB718359A - Process for the modification of metal-containing synthetic resins : en
  • FR1077946A - New container for liquids liable to deteriorate in the air : en fr
  • DE920088C - Electric air heating system for separate rooms, especially compartments of rail vehicles : de en
  • FI27320A - Anordning för samling av utbredd Torv : en fi
  • FI27356A - Optical apparatus with a ski form is provided : en fi
  • FR1077535A - New compounds comprising an isophthalic group and their applications, in particular in photography : en fr
  • DE1686797U - DEVICE FOR FASTENING WATCHES. : de en
  • DE1687158U - FRAME AND CASF PRESS PLATE WITH TORQUE CLAMPS. : de en
  • FR1077813A - High voltage electrical disconnect switch : en fr
  • US2693786A - Door for bird cages : en
  • US2694180A - Testing of electrically conductive films on glass panels and the like : en
  • FR1077754A - Quality control process for bonding materials : en fr
  • FR1077825A - Stop collars system for mounting tools on the casing of a well : en fr
  • GB718084A - Improvements in the forming of cut blocks from strips of plastic material, e.g.ice-cream, and their transference to a forwarding device : en
  • GB718250A - Improvements in soil-resistant pile fabrics : en
  • DE919979C - Milling machine, preferably roller mill, with pneumatic conveying device : de en
  • GB718126A - Improvements in or relating to copolyethers for use as synthetic lubricants : en
  • FR1077882A - Liquid fuel inlet regulator : en fr
  • FR60527E - Elastic handle for moving objects : en fr
  • DE920046C - Elastic shaft suspension, preferably for motor vehicles : de en
  • DE1686781U - EFFILER. : de en
  • FR60530E - Method of heating solid masses in the state of fine division : en fr
  • GB718048A - Wad for sporting, industrial and like cartridges : en
  • US2693735A - Method of determining surface roughness : en
  • US2694103A - Subscription television transmitter video-signal blanking stage : en
  • DE1686963U - DEVICE FOR LAYING HOLLOW BODY. : de en
  • DE919987C - Steering device for motor vehicles : de en
  • GB718215A - Improvements in or relating to boomerangs : en
  • FR1077721A - Shoe manufacturing : en fr
  • FR1077906A - Trailer for cultivation tool carrier : en fr
  • FR60505E - Diffuser powder : en fr
  • DE1687057U - TERRACE CHAIR. : de en
  • DE1687044U - PISTON BRAKE, IN PARTICULAR FOR RECORD SPRAYERS. : de en
  • GB718249A - Improvements in wind-power plant driving with several generators : en
  • GB718380A - Counting mechanism : en
  • DE1686869U - RING FOR MAGNIFIERS AND READING GLASSES. : de en
  • FR1077398A - Intermediate drive device for endless conveyors, usable in particular in mines : en fr
  • FR1077610A - Hardened artificial resinous material, process and artificial resinous composition for its manufacture : en fr
  • FR1077682A - Improvements in Antioxidants and the Chemical Compositions Containing Them : en fr
  • US2694107A - Magnetic recorder for use with motion-picture projectors : en
  • US2694171A - Electric motor system for liquid level control : en
  • US2694150A - Combined very-high-frequency and ultra-high-frequency tuner for television receivers : en
  • AU954A - A new or improved device for storing and shaping washers for pumps and inflaters : en
  • DE1686891U - DEVICE FOR PROCESSING SURFACES, IN PARTICULAR SANDING OR POLISHING MACHINE. : de en
  • GB718144A - Improvements in hose clips particularly for use in mineworks : en
  • GB718285A - Improvements in or relating to pipe joints : en
  • AU202643B2 - Improvements in or relating to food preparation appliances for attachment to a domestic washing machine : en
  • CA507269A - Glass for embedding zinc sulphide phosphors : en fr
  • US2694090A - 2:4:4:trimethylpentanal : en
  • AU202138B2 - Improvements relating to couplings between rotatable driving and driven members : en
  • DE1686866U - EYEGLASSES FRAME. : de en
  • FR1077762A - Improved cutting process for making men's shirt bodies, and resulting new industrial products : en fr
  • FR1077857A - Further training on roof supports in mines : en fr
  • GB718023A - Improvements in or relating to control apparatus for synchronous electric machines : en
  • AU200377B2 - Improvements in processes forthe catalytic oxidation of acetone : en
  • FI27342A - Leverage : en fi
  • FR1077509A - Process of homogenization and activation of semiconductor crystals and semiconductor layers : en fr
  • CA507135A - Fluoride glasses : en fr
  • CA507263A - Rings for spinning machines : en fr
  • CA507227A - Electron tube exhibiting a slight secondary anode-emission : en fr
  • AT180154B - Adjustment device for components of an optical system : de en
  • US2693659A - Shotgun barrel with sight rib : en
  • USD173438S - Film splicer : en
  • US2693858A - Pressure line feeder : en
  • US2693906A - Differential mechanism for calculating machines : en
  • US2693912A - Apparatus for measuring usage of equipment : en
  • GB718128A - Improvements in or relating to electronic circuits for deriving a voltage proportional to the logarithm of the magnitude of a variable quantity : en
  • AT180084B - Device with a magnetic core made of polycrystalline ferrite : de en
  • DE1686817U - FULLY WATERPROOF, METAL FRAME COVERED GLASS LAMP FOR WALL, CEILING AND PENDANT. : de en
  • DE1687049U - CAKE LIFTER. : de en
  • FR1077393A - Device for mounting work instruments on tractors : en fr
  • GB718323A - Improvements in or relating to semi-conductor devices : en
  • DE1686996U - BOW AND ARROW. : de en
  • AU6154A - Jet deflectors for aircraft : en
  • US2694152A - Detection and measurement of radiation : en
  • US2693853A - Hole cutting tool : en
  • US2693871A - Ribbon feeding and reversing mechanism for typewriters and the like : en
  • US2694159A - Microwave amplifier : en
  • DE1686813U - DETACHABLE CABLE COUPLING. : de en
  • DE1686849U - LIFT. : de en
  • US2693899A - Pump device : en
  • US2694015A - Organic driers in organic film forming compositions : en
  • US2694184A - Equalizer : en
  • BE516708A - PENTACHLOROPHENOL MANUFACTURING PROCESS. : en fr
  • DE1686707U - FILTER PLATE. : de en
  • DE1687066U - DEVICE FOR UTILIZING OVEN HEAT FROM COAL, GAS OR ELECTRIC STOVE, FOR DOMESTIC DRYING PURPOSES. : de en
  • FR1077853A - element for the marking of streets and squares : en fr
  • CA507085A - Windows : en fr
  • US2693826A - Water mixing valve and assembly : en
  • US2693674A - Driving device for turbojet boosting auxiliaries : en
  • FR1077361A - Improvements to electronic tube supports : en fr
  • AT180051B - clothing : de en
  • AU11254A - Improvements in or relating to polymeric cyclic amides and process for producing thesame : en
  • DE1686712U - DEVICE FOR THE DETACHABLE FASTENING OF TYPEWRITERS ON A BASE PLATE. : de en
  • DE1686718U - EXTINGUISHING PIPE, ESPECIALLY FOR OVERVOLTAGE ARRESTER. : de en
  • DE1687130U - ZOW BAND. : de en
  • CA507197A - Method of producing a protective or carburizing atmosphere for metals : en fr
  • US2694145A - Demodulator apparatus : en
  • AT180076B - Shock absorbing device for railroad car pulling devices or the like. : de en
  • DE1686776U - LOCKING SCREW, IN PARTICULAR FOR BEER KEGS. : de en
  • DE1687258U - GREENHOUSE BRICK. : de en
  • FR1077924A - Oscillating machine intended in particular for the transport and preparation of bulk materials : en fr
  • US2694110A - Equipment for use with magnetic tape records : en
  • US2693733A - Power hammer for mechanical tamping : en
  • US2693865A - Fractionation of hydrocarbon gases by solid adsorbents : en
  • US2694009A - Diazo-n-sulfonate light-sensitive material : en
  • AU2291453A - Improvements in or relating to control devices for motor vehicles : en
  • US2693667A - Method of blowing glass bottles : en
  • AT180151B - Automatic measuring head for fuel dispensing devices : de en
  • DE920017C - Installation pipe and pipe connection parts for laying electrical lines : de en
  • FR1077902A - Welding rods : en fr
  • GB718123A - Synchronizing apparatus, particularly for color television : en
  • AT180111B - Electrically heated hob : de en
  • AU3954A - Oral chlorophyll preparations : en
  • AU15654A - Tire curing press : en
  • DE919928C - Switching device for power transmissions, in particular for motor vehicles : de en
  • GB718292A - Improvements in and relating to devices for delivering or spraying fluid : en
  • AU167628B2 - Device for dropping supplies andthe like from aircraft : en
  • CA507074A - Washing machines : en fr
  • DE1686723U - ONION AND VEGETABLE SLICER FOR CUTTING STRIPS, DICED AND SLICED. : de en
  • DE1687264U - HANGING FOR SCALES. : de en
  • DE919988C - Spring suspension of the rear wheel of a bicycle : de en
  • DE920089C - Process for the extraction of organic components from oil shale, oil lime and similar oil-bearing rocks : de en
  • FR1077680A - Process for improving the dyeing of cellulosic textiles : en fr
  • FR1077817A - Assembly anchor : en fr
  • CA507116A - Manufacture of ultramarine : en fr
  • US2693678A - Automatic defrosting system : en
  • AU2246153A - Device for dropping supplies andthe like from aircraft : en
  • CA507229A - Spectrum lock-in arrangement with automatic frequency control : en fr
  • CA507134A - Hydrocarbon-substituted silyl methane compounds : en fr
  • US2693746A - Apparatus for preparing soil for planting : en
  • US2693665A - Production of mushroom mycelium by submerged culture in a liquid medium : en
  • US2693607A - Insole reinforcing machine with an auxiliary pressing tool : en
  • CA507102A - Door frame : en fr
  • CA507205A - Method of making a friction band assembly : en fr
  • DE919921C - Harmonica with shieldable sound passages on the hood : de en
  • FR1077912A - High voltage switch : en fr
  • CA507259A - Method of preparation of barium soap greases : en fr
  • CA507078A - Method and apparatus for obtaining aerosols : en fr
  • CA507106A - Screen for control of roentgenographic exposures : en fr
  • DE1687025U - CONNECTOR. : de en
  • DE1687133U - CHILD SEAT FOR HAIRDRESSING CHAIR. : de en
  • DE920018C - Automatic off switch with restart : de en
  • FR1077425A - Railway brake coupling hoses : en fr
  • DE1686787U - SHOE RIBBON. : de en
  • FR1077367A - Pump for hydraulic servo motor : en fr
  • GB718165A - Improvements in or relating to the manufacture of copper articles : en
  • GB718371A - Improvements in and related to yarn tensioning devices for textile apparatus : en
  • FR1077764A - Extraction process by battery of diffusers with constantly ascending liquid circulation in each diffuser, especially usable in sugar factories : en fr
  • FR1077591A - Universal stripper : en fr
  • FR1077824A - Drill pipe protection sleeve : en fr
  • GB718139A - Improvements in or relating to bladed rotors for fluid-flow machines : en
  • AT180113B - Process for the production of structures coated with thin films : de en
  • CA507104A - Means for feeding a brush with liquid : en fr
  • FI27333A - Kabelsko : en fi
  • CA507113A - Process and device for manufacturing artificial threads dried in the form of a sheet of threads : en fr
  • DE1687060U - FOLDABLE SMALL FURNITURE, IN PARTICULAR BED-TABLE. : de en
  • FI27337A - Maskin av skruvrotortyp : en fi
  • CA507247A - Polyvinyl chloride organosol compositions containing a non-volatile extract of petroleum : en fr
  • DE1686842U - SLIDING DOOR GLIDER. : de en
  • DE920001C - Continuous horizontal purging process and system for its implementation : de en
  • FR1077385A - Reinforced, flexible and waterproof hose : en fr
  • FR1077545A - Improvements in the manufacture of veils : en fr
  • AT180108B - Electron tube for microwaves : de en
  • DE920063C - Process for the production of coke from coals which do not coke in themselves : de en
  • GB718379A - Electrical door-actuating apparatus : en
  • DE920005C - Catalytic gas self-igniter : de en
  • US2694018A - Method for application of coatings to cylindrical objects : en
  • US2694067A - delta 6-desoxymorphine compounds and processes of preparing the same : en
  • US2694188A - Sheet metal terminal connector : en
  • DE1687220U - COMBINED PLUG-IN AND CLAMPING COUPLING. : de en
  • DK78397C - Method, light screen and apparatus for performing X-ray examinations. : da en
  • FI27363A - Slussventil : en fi
  • FR1077586A - Advanced power transmission device for motor vehicles : en fr
  • FR60522E - Construction game : en fr
  • GB718366A - Improvements in and relating to electric control devices : en
  • FR1077846A - Process for preparing aldehydes and aldehyde derivatives from dicyclopentadiene : en fr
  • GB718320A - : en
  • US2693609A - Window washing apparatus : en
  • FI27339A - Mask for metal cutting : en fi
  • DE1687136U - DEVICE FOR CONVERTING A CHAIR INTO A ROCKING CHAIR. : de en
  • FR1077372A - Differential Mechanism Assembly for Tractor : en fr
  • FR1077484A - Secondary electron suppressor assembly, especially for resnatrons : en fr
  • DE920069C - Process for the preparation of practically anhydrous alkali or alkaline earth salts of amidosulphonic acids : de en
  • DE1686860U - PHOTOELECTRIC EXPOSURE METER FOR INSTALLATION IN CAMERAS. : de en
  • FR1077856A - Improvements to liquefied gas lighters : en fr
  • US2693756A - Address printing plate supporting means : en
  • GB718194A - Improvements in or relating to chemical compounds exhibiting anti-cholinesterase-activity : en
  • GB718399A - Improvements in or relating to television and like pick-up tubes : en
  • US2694143A - Balanced phase detector : en
  • FR1077752A - Asphalt manufacturing : en fr
  • FR1077786A - Improvements to hollow particles and their manufacturing processes : en fr
  • FR1077921A - Spool for typewriter tape and its manufacturing process : en fr
  • CA507261A - Structural joint or connection : en fr
  • GB718055A - Improvements in or relating to fireplaces : en
  • GB718346A - Wheel and cover assembly : en
  • GB718376A - Improvements in or relating to hand trucks for handling loads such as filled sacks or bins : en
  • DE1686894U - DIOPTER FOR SPORTS RIFLE. : de en
  • DE1686920U - SLIDER FOR TRUCKS. : de en
  • FR1077831A - Device for removing head ends and trimmings behind the rotary shears in wire and fine iron rolling mills : en fr
  • GB718335A - Improved process of preparing bis-(3,5,6-trichloro-2-hydroxyphenyl) methane : en
  • US2694010A - Light-sensitive diazotype layers containing magnesium salts : en
  • AT180083B - Device for capacitive or complex balancing of telecommunication cables : de en
  • DE1686727U - HOSE LEVEL. : de en
  • DE1687144U - BACKREST FOR UPHOLSTERED SEATS. : de en
  • DE1687160U - VISOR CAP SUPPORT. : de en
  • DE920039C - Scanning and printing device for card-controlled booking machines : de en
  • DE1686814U - LOCKING DISC TO COVER THE CONNECTOR OPENING OF ELECTRIC SOCKETS. : de en
  • DE919945C - Sheet metal straightening machine with at least one short, longitudinally movable, driven straightening roll : de en
  • DE1686850U - TENSIONING MEMBERS FOR STRENGTHENING CONCRETE. : de en
  • DE1686861U - EXPOSURE METER. : de en
  • US2694164A - Magnetic wheel : en
  • FR1077603A - Suppressor : en fr
  • DE919962C - Electric heating element, especially for ovens and electric stoves : de en
  • FR1077834A - Ignitron refinements : en fr
  • FI27357A - Haransiipi : en fi
  • FR1077608A - Advanced dairy refrigerator : en fr
  • DE1687149U - WIRE SPRING MATTRESS. : de en
  • DE1687277U - HEXAGON WING NUT. : de en
  • FR1077457A - Incandescent lamp or discharge tube : en fr
  • GB718015A - Improved tractor crankcase oils : en
  • GB718287A - Improved device for the evaporation of liquid inhaling substances : en
  • DE1686835U - SUCTION CUP. : de en
  • DE1686930U - ARRANGEMENT OF FUSE BASES WITH A COMMON FOOT CONTACT RAIL. : de en
  • FI27327A - Roller with a spinning rod anordnad uppdämningsring för bearbetning av metalsvamp, särskilt järnsvamp till lupper : en fi
  • FR1077703A - Mechanical production process for works of art : en fr
  • FR1077808A - Easel for firearms, even with rapid fire : en fr
  • DE1687187U - HANGING EQUIPMENT FOR SWING AND OTHER HANGING EQUIPMENT, LYING AND SPORTS EQUIPMENT. : de en
  • FR1077512A - Improvements in the treatment of animal and vegetable oils : en fr
  • CY123A - Improvements in or relating to a method of and apparatus for defining characters on impression receiving material : en
  • GB718089A - Improvements in or relating to magnetrons : en
  • US2693693A - Key support : en
  • US2693917A - Measuring apparatus chart advancing and reroll mechanism : en
  • US2693992A - Facsimile apparatus : en
  • US2693794A - Medical restraint : en
  • FR1077403A - Process intended to remove, by means of a suitable liquid, India ink on tracing papers exclusively : en fr
  • FR1077417A - Device for dispensing mixtures of liquids : en fr
  • FR1077923A - Process for the preparation of 2-methyl 4-chloro phenoxy acetic acid which can be used as a selective herbicide : en fr
  • US2694042A - Method of humidifying an aeriform body supplied to diffusion media : en
  • US2693972A - Rail bond : en
  • FI27343A - Anordning for the sale of fresh fruit and vegetables. : en fi
  • FR1077597A - Double-walled construction chipboard : en fr
  • AU165063B2 - An improved printing base forme : en
  • US2694165A - Solenoid : en
  • USD173459S - Sahlin hat : en
  • FR1077544A - Circular shuttle zigzag sewing machine, comprising a device for automatic modification of the width of the stitching points : en fr
  • FR1077881A - Paint container or truck : en fr
  • FR1077936A - Mechanical bear : en fr
  • DE1686703U - COVER FOR TODDLERS. : de en
  • CA507129A - Electrical apparatus : en fr
  • DE1686897U - WEB PROTECTION SPINDLE. : de en
  • DE919963C - Pneumatic control for electrical resistance welding machines : de en
  • FR1077374A - Process for welding cast iron : en fr
  • FR1077915A - Contoured slider closure in elastic material : en fr
  • FR1077654A - Magazine for cinematographic equipment with automatic film threading : en fr
  • DK78395C - Device for valves with a passage opening in the valve housing, in which a valve seat piece with an annular valve seat is arranged. : da en
  • US2693977A - Hood latch : en
  • DE1686917U - DISTRIBUTION FRAME FOR A HEAT EXCHANGER. : de en
  • FR1077804A - File : en fr
  • BE532858A - : en fr
  • DE1686730U - TEMPERATURE SENSOR FOR MEASURING HEAT QUANTITY FOR FLOWING LIQUIDS. : de en
  • DE1687058U - REPLACEABLE BACKREST OF THE DOUBLE BED COUCH IN ADDITION TO THE WALL PROTECTION. : de en
  • GB718192A - A method of and apparatus for bringing into contact with each other and subsequentlyseparating liquids in two phases : en
  • US2694020A - Metal members provided with stabilized alkali metal silicate insulation and process for producing the same : en
  • FR60594E - Cloth hat and its manufacturing process : en fr
  • GB718104A - Liquid fuel control means for jet-propulsion engines or gas turbines : en
  • FI27341A - Household whisking and whipping machine : en fi
  • FR1077698A - Method and machine for cutting gear wheels : en fr
  • GB718025A - Improvements relating to glazing : en
  • FR1077445A - Process for making socks and stockings of all gauges : en fr
  • US2694045A - Stabilizer for petroleum products : en
  • US2693824A - Power transmission valve : en
  • FR1077613A - Improvements to discharge lamp circuits : en fr
  • FR1077694A - Improvements to cellulosic sheets and their manufacture : en fr
  • AU8654A - Improvements in or relating to process of washing and protecting photographic silver images : en
  • DE1686840U - CHAIN LIFT FOR WASH CHEWS. : de en
  • US2694170A - Motor synchronizing system : en
  • FR1077408A - Eyeglass frame : en fr
  • FR1077666A - Device for unloading stable manure and the like : en fr
  • DE1687047U - MADE OF AN ADHESIVE PLATE TO BE ADHED TO TILES AND THE LIKE AND A HOLDER FOR SHAVING BRUSH EXISTING A SPRING CLIP. : de en
  • US2693614A - Door closer : en
  • GB718213A - An improved burner for generating highly heated combustion products : en
  • GB718138A - Improvements in or relating to bladed rotors for axial-flow fluid-flow machines : en
  • US2693632A - Process for manufacturing seam-welded steel tubes : en
  • AU204013B2 - Improvements in or relating togas-tight containers : en
  • AU15954A - Abrasive tool and method of making same : en
  • AU205449B2 - Hydriodides of amino esters of penicillin : en
  • AT180057B - Process for the production of the new malic acid dialdehyde : de en
  • AU9054A - Improvements in or relating to glass articles and methods of producing same : en
  • FR1077908A - Improvements to packaging materials and the like : en fr
  • GB718070A - Welding aluminium alloys : en
  • USD173439S - Uniljilj maihb : en
  • US2693886A - Apparatus for loading cupolas : en
  • AU200693B2 - Golf clubs : en
  • DE1686989U - SCISSORS, ESPECIALLY FOR MANICUAL PURPOSES. : de en
  • DE920040C - Self-igniting, air-compressing, four-stroke internal combustion engine operating with injection of liquid fuel towards the end of the compression stroke : de en
  • IE20921L - Motor fuels : en
  • DE920020C - Process for generating high electrical voltages : de en
  • DE920072C - Process for the rearrangement of cyclic ketoximes : de en
  • AT180056B - Procedure for selecting index cards with two perforated fields and index cards for them : de en
  • AT180086B - accumulator : de en
  • FR1077492A - Improvements to the electrolytic deposition of copper from an acid bath : en fr
  • FR1077646A - Machine tool control device : en fr
  • FR1077851A - gas purifier : en fr
  • FR1077893A - Improvement in ski bindings : en fr
  • GB718394A - Improvements in or relating to telephone systems : en
  • GB718300A - Improvements in processes and appliances for measuring and setting instrument : en
  • DE1686741U - TARGET WOOD SUPPORT AND CLAMPING LOOP FOR VINEYARD WIRE PLANTS. : de en
  • FR1077793A - Improvements to tillers : en fr
  • DE1686719U - RADIATION DEVICE FOR LIGHT THERAPY. : de en
  • DK78399C - Coupling mechanism for connecting a tractor to a towed device. : da en
  • FR1077516A - Improvements in the assembly of the legs of a wooden table and table thus assembled : en fr
  • FR1077621A - Suspension for independent wheels of vehicles such as motor cars, trailers, gun carriages, agricultural vehicles or others : en fr
  • GB718178A - Projection lens-system : en
  • IS294B6 - Automatic fishing gear. : en is
  • US2693691A - Outboard motor locking device : en
  • US2693713A - Transmission control : en
  • US2693603A - Article catch device for outflow passages : en
  • AT180075B - Coil spring dust filter : de en
  • FR1077724A - Sulphide hydrocarbons : en fr
  • US2693823A - Pilot controlled diaphragm valve and pressure regulator : en
  • AT180074B - Control valve, in particular for railway compressed air brakes : de en
  • AT180161B - Frontal mower : de en
  • DE1686740U - ALLESMUSER WITH CUTTER DISC AND STONE EJECT. : de en
  • DE1686928U - RADIO RECEIVER. : de en
  • DE920118C - Web guards, in particular hose head guards : de en
  • FR1077873A - Improvements to recessed boxes for electrical installation equipment : en fr
  • FR60578E - Seal for large diameter pipes at low pressure : en fr
  • GB718184A - Improvements in or relating to lapping machines : en
  • CA507237A - Fibre blending apparatus and method : en fr
  • AT180106B - Short-circuit brake circuit for drives with several electric motors : de en
  • AU4254A - Improvements in or relating to machines-por bending sheetmetal : en
  • AT180058B - Process for the purification of impure lactams : de en
  • US2693963A - Letter forming puzzle arrangement : en
  • US2694050A - Thermally sensitive resistor : en
  • USD173466S - Fez clip : en
  • CA507235A - Cable for use in telephony : en fr
  • AU4654A - Method of treating a mixture containing impure sulphur toremove sulphur of high purity : en
  • AU165945B2 - Improved paint scraper : en
  • DE1687252U - SIEVE, ESPECIALLY FOR FINE-GRAIN OR DUST-SHAPED GOODS, SUCH AS FLOUR, SEMI, SUGAR OR. DGL. : de en
  • DE1686908U - LABELED TEXTILE BAG OD. DGL. : de en
  • DE1687125U - FLOOR AND DUCT PROTECTION. : de en
  • US2693621A - Siding : en
  • US2693829A - Gripper shuttle : en
  • AT180170B - Process for the manufacture of a preparation for the external treatment of infectious animal diseases : de en
  • US2694131A - Thermoplastic cement activator for cement coated shoe parts : en
  • AU2220453A - Improvements in or relating to stable beta-containing alloys of titanium : en
  • DE1686871U - COMBINED SPEEDOMETER AND SPEED SCALE : de en
  • FR1077553A - Measuring device and distributor of a mixture of liquids and installation including application : en fr
  • FR1077771A - Expansion joint for rails : en fr
  • DE920028C - Mechanical counter-thrust nozzle plate grate : de en
  • FR1077930A - Method and device for sieving viscous substances and, in particular, melted chocolate : en fr
  • US2693598A - Protective sleeve harness : en
  • US2693721A - Planetary gearing : en
  • US2694083A - Tri-(fluoralkyl phenyl) phosphates and method for producing them : en
  • DE1687116U - TUBE LAMP. : de en
  • GB718012A - Two-stroke internal combustion engine having cylinders arranged in v-formation : en
  • GB718204A - Ferromagnetic ferrite materials : en
  • DE1686868U - TWO-PIECE, ADJUSTABLE EYEGLASSES. : de en
  • DE919881C - Joint for extension frame, especially ridge joint : de en
  • FR1077412A - Circuit for powering an electroluminescent cell : en fr
  • GB718386A - Catalysts for carbon monoxide hydrogenation : en
  • AT180167B - Device for the optional atomization of powdery or liquid substances, in particular for insect control od. : de en
  • US2693739A - Papermaking machinery : en
  • CA507200A - Telecommunication systems : en fr
  • FR1077386A - Device to facilitate the installation of radiator consoles : en fr
  • AU12354A - Improvements in mechanically stoked incinerators : en
  • CA507215A - Process for preparing material used for molding microporous objects : en fr
  • US2693736A - Process camera focusing mechanism : en
  • US2693811A - Temperature compensator for closed hydraulic systems : en
  • US2694044A - Stabilization of phosphosulfurized hydrocarbons : en
  • CA507122A - Float removal device for rotatable type heavy-media separators : en fr
  • US2693683A - Defrosting machine : en
  • US2694163A - Voltage sensitive apparatus : en
  • AU13954A - Golf clubs : en
  • FI27348A - Stålhållare : en fi
  • FR1077854A - Method of mounting wire mesh in discharge devices : en fr
  • FR1077438A - Large intersection distance magnifier : en fr
  • FR1077746A - Selector-coordinator : en fr
  • DE1686788U - DEVICE FOR LOCKING CLOTHES, IN PARTICULAR SHOES. : de en
  • DE1686887U - CHILDREN'S COVER, IN PARTICULAR FOR SPORTS CARS. : de en
  • FR60509E - Improvements made to carburetors : en fr
  • BE514974A - : en
  • DE1687039U - ELECTRODE FOR ELECTRIC BATHROOM. : de en
  • AU3035263A - Improvements in and relating tothe production of alcohols : en
  • DK78380C - Process for the preparation of amino esters of penicillin, in which the alcohol residue contains a secondary amino group, or salts of such esters. : da en
  • GB718372A - Improvements in and relating to fluid pressure pumps and motors of the rotary radialpiston type : en
  • US2693827A - Metal diaphragm unit : en
  • CA507222A - Clayless refractory products : en fr
  • AU2292453A - Limiting circuit : en
  • CA507070A - Lock nut for electrical connectors : en fr
  • CA507274A - Knitted fabrics : en fr
  • DE1687196U - VEHICLE, IN PARTICULAR SELF-PROPELLED VEHICLE, WITH A PREFERABLY HYDRAULICALLY DRIVEN SHOVEL OD. DGL. : de en
  • DE1687292U - GATE VALVE WITH DIVIDED SPINDLE. : de en
  • DE1686985U - SCOOTERS WITH SUSPENSION STEERING AXLES. : de en
  • FR1077469A - Exhaust system for piston engines, more particularly for motor vehicle engines : en fr
  • US2693646A - Educational device : en
  • US2693838A - Antiskid device : en
  • US2693885A - Control circuit for sheet feeding and stacking apparatus : en
  • US2694136A - Air warming and circulating appliance : en
  • USD173421S - Freedman brassiere : en
  • AT180121B - Shielding mask against headlight glare : de en
  • CA507199A - Oscillator circuit responsive to hall effect : en fr
  • DE1686771U - WEATHER PROTECTION DEVICE FOR MOTORCYCLISTS. : de en
  • AT180060B - Process for the preparation of threo-1-p-nitrophenyl-2-acylamino-1,3-propanediols : de en
  • AT180069B - Suspended vaults, false ceilings or the like. For industrial furnaces, e.g. B. Siemens-Martin ovens : de en
  • AT180137B - Plate factory and method of making the same : de en
  • CA507207A - Apparatus for production of dispersions or the like : en fr
  • DE1686808U - COMPRESSION COOLING MACHINE. : de en
  • DE919994C - Device for the simultaneous exchange of all full bobbins for empty bobbins for ring spinning and similar spinning machines : de en
  • US2693708A - Lever system : en
  • DE1686773U - SINGLE-TRACK MOTOR VEHICLES, IN PARTICULAR SCOOTERS. : de en
  • DE1687268U - SEED PICKER. : de en
  • DE916161C - Device for eliminating the scattered rays running outside the telecentric or approximately telecentric bundle of rays : de en
  • FR1077525A - Universal transportable telephone switchboard : en fr
  • FR1077568A - Improvements to a cathode ray machine : en fr
  • FR60512E - Brake intended to prevent loosening of railway lag bolts : en fr
  • GB718051A - Improvements in or relating to spark producing mechanism for use for example in pyrophoric lighters : en
  • US2693784A - Machine for spray painting rotating and oscillating symmetrical hollow articles : en
  • US2693831A - Shuttle check for looms : en
  • AT180146B - Embedding compound for electrical components and devices : de en
  • CA507139A - Fluoborate glass : en fr
  • US2693645A - Combination caliper and radius measuring instrument : en
  • DE920035C - Acceptance device for optically and / or magnetically recorded signal sequences and its application : de en
  • FR1077832A - Automatic device for measuring high voltages and protecting devices, comprising gas tubes protected by capacitors : en fr
  • FR1077920A - Umbrella with slider handle : en fr
  • GB718127A - Improvements in or relating to variable pitch propellers : en
  • US2694193A - Follow-up telemetering apparatus : en
  • US2693688A - Wrist cigarette lighter : en
  • FR1077450A - Improvements made to the tubular fittings and the compression elements housed therein : en fr
  • FR1077551A - Protection of non-ferrous metals against tarnishing and detergents containing a protective agent : en fr
  • FR1077576A - Improved method of washing and washing machine comprising application : en fr
  • US2694190A - Tinsel wire connector : en
  • GB718079A - Improvements in the production of s.n-diacetyl and s.n.n.-triacetyl cysteamines : en
  • CA507223A - Natural resin plasticized with wax-naphthalene condensate plus a polymerized acrylic ester : en fr
  • CA507270A - Reactors : en fr
  • DE1686710U - DEVICE FOR CREATING GROOVES OR CHANNELS IN SOLID BODIES. : de en
  • GB718403A - Improvements in flexible tubes : en
  • GR15808B - Method for the preparation OINOPNEFMATODOUS, bitter and aromatic drink outputted from any of JUICE fruit sugars, AS THE GRAPE MUST, The APPLE JUICE O JUICE OTHER fruit, TONEN DUE JUICE capable IS FRESH The SYNTETIRIM ... : el en
  • US2693933A - Stop valve : en
  • US2693774A - Incinerator for the destruction of surgical dressings, catamenial appliances and the ike : en
  • CA507162A - Recovery of polymyxin : en fr
  • GB718331A - Improvements in or relating to the preparation of esters of í¸-ergostapentaene-3-ol : en
  • DE920113C - Road traffic signal system : de en
  • US2693875A - Fastener assembly : en
  • DE1687239U - ARTICULATED NOZZLE FOR VACUUM GENERATOR. : de en
  • DE1687282U - BRACKET FOR PIPES AND THE LIKE : de en
  • US2693891A - Elevating and dumping equipment : en
  • CA507089A - Method of preparation of dental prosthetic devices : en fr
  • CA507182A - Color and color stability of saturated fatty acids : en fr
  • DE1686944U - PLASTIC HANDLE INSERT FOR APPLIANCES, IN PARTICULAR HOUSEHOLD APPLIANCES, WITH LOOP-SHAPED WIRE HANDLES. : de en
  • DE1687033U - HIGH VOLTAGE CERAMIC INSULATOR, PREFERRED FOR MEASURING TRANSFORMERS. : de en
  • FR1077432A - Perfected bustier and its frame : en fr
  • GB718091A - Improvements relating to permanent joints between tubular structural elements : en
  • FR1077453A - Washable synthetic mat : en fr
  • GB718353A - Wash water pickup for spiral concentrator : en
  • DE917663C - Device for bringing two flowable substances into contact with one another in countercurrent, in particular a substance distributed in a liquid with another substance continuously introduced into the liquid : de en
  • GB718058A - Improvements in or relating to electric pulse relaying apparatus utilizing cold-cathode discharge valves : en
  • DK78371C - Method for dewatering sludge and plants for carrying out the method. : da en
  • FR1077513A - Radio-compass : en fr
  • FR1077560A - Submerged plant with movable opening with bottom sluice housed in the opening : en fr
  • DE1686790U - Table skittles. : de en
  • DE1687159U - DEHUMIDIFICATION DEVICE FOR FIBERGLASS PRODUCTS. : de en
  • FR60517E - construction element such as bolt : en fr
  • FR1077375A - Device for obtaining a constant cutting range for deburring molded products : en fr
  • FR1077800A - Mechanical washer-extractor, for effects or lingerie in general : en fr
  • DE1687284U - SOCKET PIPE. : de en
  • FR1077431A - Centrifugal fan : en fr
  • FR1077652A - High flow servo pilot valve : en fr
  • FR1077707A - Bistable circuits containing transistors : en fr
  • GB718067A - Improvements in and relating to dry shaving appliances : en
  • GB718167A - Improvements in or relating to centrifugal clutch : en
  • US2693649A - Built-in arch support for california processed shoes : en
  • US2693843A - Apparatus for automatically assembling a structure consisting of a number of separate parts : en
  • FR1077849A - two-belt stretching machine, especially for long fibers : en fr
  • FR1077931A - Full headlight : en fr
  • FR1077532A - Remote-controlled dual-selection rotary filing cabinet : en fr
  • DE1687261U - VENTILATION FLAP, IN PARTICULAR WINDOWS. : de en
  • DE1687269U - FLEXIBLE SHEET FOR PREVENTING GAME AND SWEEPING DAMAGE. : de en
  • DE919950C - Letter folder mechanics with strikers and a back cover linked by a crooked cross connection : de en
  • DE1686754U - PAPER BOX. : de en
  • DE1687016U - DEVICE FOR STORAGE OF PHONOGRAPHY EQUIPMENT IN HOUSING WITH A FOLDING DOOR. : de en
  • FR1077898A - Device for blood test : en fr
  • FR60565E - Process for the purification of crude aliphatic alcohols : en fr
  • GB718078A - Improvements in or relating to conically seating valves : en
  • GB718153A - A fluid pressure responsive unit : en
  • FR60508E - New application of polystyrene for the manufacture of wood pulp, sealants and coatings for wood : en fr
  • FR60590E - Improvements made to broom or brush mounts : en fr
  • GB718065A - Improvements in or relating to gas blast electric circuit interrupter : en
  • DE1686899U - REPLACEMENT PICKER. : de en
  • FR1077520A - Special mobile conveyor for the evacuation of materials in underground galleries : en fr
  • GB718073A - Improvements in or relating to plain bearings : en
  • DE1687165U - SYMMETRIC BUCKLE. : de en
  • DE1687076U - SCALE CONVERTER. : de en
  • DE1687186U - ADJUSTABLE KNOB FOR THE RETICLE OF A RIFLE SCOPE. : de en
  • DE1686974U - INSECT KILLER. : de en
  • FR1077895A - Convertible agricultural vehicle equipped with a tilting system with automatic rear panel lifting : en fr
  • GB718240A - Improvements in and relating to a process and plants to produce and harvest ice, andice blocks obtained thereby : en
  • GB718164A - Improvements in locks : en
  • DE1686737U - DEVICE FOR TEMPERATURE CONTROLLERS WITH RING-SHAPED BIMETAL STRIP. : de en
  • DE1687237U - INSULATED BAG. : de en
  • FR1077511A - Device for the mechanical skinning of dead animals : en fr
  • FR1077713A - Solar machine : en fr
  • DE919943C - Flexible connection for the construction of the pit, especially for the extension of the route : de en
  • GB718302A - Improvements in pipe joints : en
  • DE920032C - Plasticizer for synthetic rubber : de en
  • DE1687155U - HYGIENIC LUSH SEAT PROTECTION. : de en
  • GB718112A - Manufacture of hydrogen cyanide : en
  • FR1077559A - Improvements to grinding tools : en fr
  • FR60589E - Roller for endless conveyor : en fr
  • US2693948A - Gas and liquid contact apparatus : en
  • DE919998C - Endless conveyor consisting of support elements moved one behind the other in guides : de en
  • DE1686827U - UMBRELLA HANDLE. : de en
  • DE1687108U - MECHANICS, COMPOSED OF HINGE-CONNECTED CLAMPING RAILS UNDER SPRING. : de en
  • DE1687229U - BRACKET FOR GROUND CORES, PREFERABLY FOR TRANSFER. : de en
  • DE920068C - Process for the production of lithium borohydride : de en
  • FR1077911A - Tubular-shaped electrical conductor for high-current installations : en fr
  • GB718109A - Improvements in and relating to the pickling of coils of metal strip : en
  • GB718134A - Improvements relating to girders, particularly for use in mine-roof supports : en
  • GB718345A - New or improved sealing means for the doors of cooker ovens and the like : en
  • GB718347A - Improvements in or relating to automatic electric cut-outs : en
  • FR1077812A - Device for sharpening twist drills : en fr
  • DE1686886U - CONDUCTOR VEHICLE, IN PARTICULAR FOR FIRE DEPARTMENTS. : de en
  • DE1687288U - REVERSIBLE VALVE FOR COMPRESSED AIR CONTROLLED MACHINES. : de en
  • FR1077439A - Small scale railway : en fr
  • FR1077949A - Apparatus for wetting grains of wheat or others before milling : en fr
  • GB718032A - Improvements in or relating to the purification of oxytetracycline : en
  • US2693605A - Buoyant attachment for oars : en
  • US2693637A - Method for forming metal parts : en
  • US2693650A - Tree remover attachment : en
  • US2693938A - Drilling bit : en
  • DE1686829U - TRAVEL BOTTLE FOR SPIRITS. : de en
  • FI27322A - Sät att framställa dialkylsulfoxider : en fi
  • FR1077749A - Tractor windshield roof : en fr
  • FR1077755A - Support device : en fr
  • GB718245A - Stabilized vinyl resins : en
  • US2693677A - Rotary turbine-type hydrokinetic torque converter with adjustable blades : en
  • US2693793A - Pressure cooker : en
  • US2694059A - Corrosion inhibition in chlorite bleaching of cellulose derivatives : en
  • IS293B6 - Apparatus for determining the sex of chickens and other birds or for examining the internal organs of birds. : en is
  • FR1077890A - Improvements in processes for the manufacture of briquettes, in particular those used for the addition of easily oxidizable or volatile metals to baths of molten metals : en fr
  • GB718264A - Improvements in or relating to joints for lead and like soft metal pipes : en
  • US2693612A - Window wiper and defroster unit : en
  • US2694186A - Wave filter : en
  • FR1077515A - Radio wave collector : en fr
  • FR1077395A - Device intended to facilitate the driving of sheet piles : en fr
  • FR1077404A - Extendable cable box : en fr
  • FR1077688A - Improved device for the automatic adjustment of an electrical circuit with a view to bringing it into a state of equilibrium : en fr
  • GB718321A - An improved spring clip : en
  • FR60519E - Improvements made to propellants for boats, in particular wooden jibs : en fr
  • GB718282A - Improvements in or relating to selenium rectifiers : en
  • GB718154A - Improvements in or relating to material handling mechanisms : en
  • GB718103A - Control of healds in a circular loom : en
  • GB718279A - Improvements in television scanning systems : en
  • DE1686785U - CONTAINER MILL SHARP : de en
  • DE1687127U - CAKE CUTTER. : de en
  • AU14254A - Improvements in domestic washing machines : en
  • US2693979A - Magnetic device : en
  • AU15354A - Thermochemical metal scarfing : en
  • FR1077933A - Metal formwork : en fr
  • US2693920A - Adjustable lift-propulsion device for aircraft : en
  • FR1077435A - Watertight seal especially for closing cold rooms : en fr
  • FR1077714A - Artificial resins based on dicarboxylic acids : en fr
  • US2693624A - Continuous casting of metals : en
  • US2693749A - Exhaust system for ladles : en
  • USD173411S - Crapsey, jr camera : en
  • US2693757A - Safety device for self-propelled projectiles : en
  • US2694108A - Magnetic recording and reproducing system : en
  • DE1686875U - RECEPTION CONTAINER FOR THE SUPPLY OF COWS SERVING MINERALS. : de en
  • AT180081B - Counter-coupled amplifier : de en
  • FR1077471A - Device for cutting light bulbs : en fr
  • FR1077620A - Method and device for controlling the flow and pressure of a gas : en fr
  • GB718288A - Improvements in or relating to cellulose ester coating compositions : en
  • US2694146A - Pulse analyzer : en
  • AU200516B2 - A power propelled vehicle body with laterally hinged hood : en
  • AT180168B - Device for vaporizing disinfectants : de en
  • AU204389B2 - Compensated Bourdon tube assemblies : en
  • DE1687253U - MAILBOX. : de en
  • AU200556B2 - Anew or improved golf bag carriage and stand : en
  • DE1686834U - FRAMELESS ORNAMENTAL MIRROR. : de en
  • DE1687279U - JOINT CHAINS OR SHAFTS. : de en
  • US2693902A - Carton for packing boxes in units of five : en
  • CA507166A - Foundry molds : en fr
  • FR1077672A - Improvements in processes and apparatus for knitting on independent needle knitting machines of the cylinder and disc type : en fr
  • CA507192A - Envelope for electric devices : en fr
  • AU201634B2 - Ornament : en
  • CA507101A - Permanent magnetic separating rollers : en fr
  • CA507267A - Sliding windows : en fr
  • AU203830B2 - Improved mixtures of plastics and shaped arti*cles made from such mixtures : en
  • DE1686874U - ROCKING PISTON PRESS FOR STRAW, HAY, GRASS OD. DGL. WITH CIRCULAR FEED TINES. : de en
  • DE1687011U - DETACHABLE PICTURE TUBE PROTECTIVE GLASS FASTENING FOR TELEVISIONS. : de en
  • GB718396A - Hydraulic governors for controlling fuel injection pumps for internal combustion engines or other purposes : en
  • FR1077782A - Method and device for operating screens, mixers and the like at high efficiency : en fr
  • CA507271A - Pneumatic fabric beam structure : en fr
  • DE919952C - Process for the production of rubber plates : de en
  • FI27334A - Bimetallkontaktanordning : en fi
  • DE919904C - Device for resistance welding of large workpieces : de en
  • DE919997C - Spool carrier for package winding machines : de en
  • AU16354A - Device for mounting broom handles andthe like : en
  • FR1077458A - Secondary high current transformers : en fr
  • FR1077599A - Further training at pilgrim rolling mills : en fr
  • FR1077411A - Pneumatic topper : en fr
  • GB718402A - Improvements relating to bolt anchorages : en
  • DE919946C - Device for the continuous, helical cutting of circular knitted tricot material : de en
  • DE920067C - Device for the production of hollow cylinders from contact mass : de en
  • US2693627A - Clamping structure for form apparatus : en
  • FR1077447A - Retractable door : en fr
  • GB718150A - Improvements in and relating to hypodermic syringes : en
  • GB718370A - Improvements in or relating to electrically heated soldering irons : en
  • DE1686795U - DEVICE FOR FASTENING AND SECURING LIDS ON CONTAINERS, IN PARTICULAR WOODEN BARRELS. : de en
  • DE919941C - Device for concentrating ore sludge : de en
  • FR1077581A - Improvements to propulsion mechanisms : en fr
  • GB718024A - Improvements in and relating to methods of brightening aluminium : en
  • LU33098A1 - : en
  • US2693634A - Igniter jig for electric blasting initiators : en
  • US2694080A - 11-hydroxy-13-methyl-17-(beta-hydroxyethylidene)-1, 2, 3, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16, 17-tetradecahydro-15h-cyclopenta[a]-phenanthren-3-one : en
  • DE919918C - Self-lubricating roller : de en
  • GB718222A - Improvements in or relating to metal rack constructions : en
  • FR1077716A - Self-unloading tank : en fr
  • DE919947C - Process for the production of impregnations on textiles made of cellulose : de en
  • DE920012C - Process for refining ores, in particular iron ores : de en
  • FR1077474A - Method and device for the manufacture of probes and similar instruments : en fr
  • FR1077763A - High-frequency heating device for machine tools : en fr
  • FR60551E - Breakthrough trolley, particularly for breaking through mine galleries : en fr
  • GB718252A - Method of making pressed bodies from flaky aluminium powder : en
  • DE1686783U - TABLESAVER READER. : de en
  • DE1686802U - BIRTHDAY AND FESTIVE CHANDELIER. : de en
  • DE919989C - Method and device for the production of fiber slivers by means of a sieve drum compactor : de en
  • FR1077935A - Magnetic toy : en fr
  • GB718217A - Improvements in stabilizer chemicals and their use in rubber : en
  • DE1686962U - CORRUGATED GRID MADE OF PLASTIC COVERED WIRE. : de en
  • FR1077818A - Improvements to bottle washing machines : en fr
  • FR1077913A - Exercise projectile consisting essentially of a one-piece body : en fr
  • US2694091A - Oxo process using mixture of alkenes and dienes : en
  • DE883201C - Extrusion press with three or more screws, especially for plastics : de en
  • FI27326A - Förfaringssätt för framställning av metallsvamp : en fi
  • FR1077757A - Automotive car door locking device : en fr
  • GB718408A - Improvements in or relating to measuring chambers for x-rays : en
  • US2693638A - Method of making keys for frangible strip : en
  • US2693761A - Axial adjustment for pump bearings : en
  • US2693967A - Clamp type ski binding : en
  • AT180160B - Computing recorder : de en
  • DK78390C - Device for self-binding mowers. : da en
  • FR1077387A - Sealing device for pipe ends : en fr
  • FR1077918A - Improvement in the lubrication of rings and sliders of ring spinners and the like : en fr
  • DE1686796U - MOBILE FORAGE LOADER. : de en
  • CA507152A - Chrome magnesia refractories : en fr
  • DE1687122U - LAMINATED GLASS WITH INSERT. : de en
  • GB718206A - Electrical connector and method of manufacture : en
  • FR1077577A - Advanced model of acetylene detonator : en fr
  • FR1077941A - Towed cycle : en fr
  • FR60502E - Process for treating vegetable matter to obtain paper pulp : en fr
  • US2693851A - Frameless window screen tensioning device : en
  • AU4454A - Medical and surgical dressings : en
  • DE1687050U - HOLDING CLIP. : de en
  • DE1687077U - SCHOOL ANGLE MEASUREMENT WITH CENTIMETERS. : de en
  • FR1077735A - Sealing packing for rotating parts : en fr
  • GB718080A - Improvements in or relating to anaesthetic apparatus : en
  • DE1686945U - RUEHRER. : de en
  • GB718356A - Latch mechanism : en
  • GB718400A - Improvements in and relating to ventilator grills for attachment to air supply conduits : en
  • FR1077540A - Metalliferous poly-azo dyes and their preparation : en fr
  • FR1077369A - Tractor with implement lift servo motor : en fr
  • FR1077730A - Process for the preparation of luminescent substances : en fr
  • GB718332A - Improvements in filter plugs for cigarettes and the like and the methods for the production of such plugs : en
  • GB718349A - Moisture-proof coatings for electrical components : en
  • US2694122A - Electric circuit breaker : en
  • US2694012A - Edible container for frozen confections and process for preparing the same : en
  • FR60549E - Trigger circuits using semiconductors : en fr
  • FR1077671A - Pressure filter : en fr
  • FR1077704A - Reversing motion transmission device : en fr
  • US2693874A - Method and apparatus for producing two distinct settings from a single record strip on a record strip controlled type composing and casting machine : en
  • DE920107C - Multiple gear pump : de en
  • DE1687046U - COLLAPSIBLE SHOPPING BAG. : de en
  • DE919999C - Torque wrench : de en
  • DE920064C - Pressure suction filter : de en
  • FR1077725A - Three-jaw drill chuck : en fr
  • FR1077596A - Turbo-fridge group : en fr
  • FR1077907A - Covering for awnings : en fr
  • DE919911C - Agent for preventing plasticizer from migrating out of a rubber-elastic or thermoplastic layer : de en
  • GB718337A - Gangway-ladder : en
  • FI27373A - Shooting teaching and training device : en fi
  • FR1077663A - Electronic type voltage regulator : en fr
  • FR1077785A - Improvements to electric batteries : en fr
  • US2693908A - Apparatus for the analysis of a record and the indication of the correlation factor : en
  • FR1077815A - Coke oven closing device : en fr
  • GB718041A - Improvements relating to the formation of oxalate coatings on copper and copper alloys : en
  • US2693725A - Method of making metal cutting tools : en
  • US2694071A - Process for the preparation of tech : en
  • US2694166A - Permanent magnet alloy : en
  • DE919937C - Well filter pipe : de en
  • FR60580E - Circulation accelerator for central heating installation : en fr
  • US2693923A - Airplane lifesaver device : en
  • US2693913A - Ignition and fuel control means for liquid fuel burners : en
  • DE1686798U - SPRAY HOLDER. : de en
  • DE1686998U - FOLDABLE CONTAINER. : de en
  • AT180089B - Line connecting clamp : de en
  • DE1686991U - POCKET KNIFE. : de en
  • FR1077556A - Transmission device with automatic modification of the transmission ratio : en fr
  • US2693980A - Coupling unit : en
  • US2694148A - Fire alarm system : en
  • DE919866C - Hydraulically operated lifting device : de en
  • US2693966A - Self-tightening quick-releasing chuck : en
  • US2694129A - Self-induced magnetic field controlled gas shielded-arc welding process and apparatus : en
  • AU16454A - Improvements in or relating to sound recording and reproducing devices : en
  • DE1686782U - FILLER HOLDER. : de en
  • DE1687274U - OVERFLOW FLOATLESS CARBURETTOR SYSTEM FOR COMBUSTION ENGINES : de en
  • DE920082C - Molded bodies made of graphite from carrier for the active mass of accumulators and process for their production : de en
  • AT180180B - Piston ring tension spring : de en
  • AT180131B - Three-wheel chassis with steerable front wheel for motorized winches : de en
  • AT180198B - Agricultural multi-purpose motor implement carrier : de en
  • DK78393C - Regenerator fill consisting of one or more pieces of wire. : da en
  • FI27354A - Oxidation - drying pulp and products thereof : en fi
  • GB718040A - Improvements in or relating to compression bandages for the treatment of phlebitis : en
  • DE1687109U - COLLECTOR TAPE STAPLER. : de en
  • FR1077687A - Separation of mixtures of alkyl substituted aromatic hydrocarbons : en fr
  • GB718274A - Improvements in woven fabrics : en
  • GB718336A - Vehicle-windscreen washers : en
  • DK78403C - Friction hinge, preferably for swing windows. : da en
  • FR1077421A - Aircraft equipment and ignition wire : en fr
  • DK78398C - Film development coil. : da en
  • US2694023A - Metal treating flux : en
  • DE919965C - Airborne dust separator for chimneys : de en
  • USD173450S - Ctatfq patpmts : en
  • DE1687096U - POTATO BAG. : de en
  • DE919953C - Process for the production of permanent magnets with a preferred magnetic direction : de en
  • FR1077428A - Switch system : en fr
  • GB718030A - Improvements relating to fluid pressure governors : en
  • US2693882A - Backwash filter : en
  • US2693850A - Combination screen and window : en
  • US2694011A - Poultry and swine feeds containing rootlets of germinated barley : en
  • US2693873A - Screw conveyer : en
  • US2693692A - Knob lock : en
  • US2693748A - Tractor mounted bedder : en
  • US2693859A - Liner hanger : en
  • CA507224A - Process for breaking petroleum emulsions : en fr
  • US2693894A - Improvement in boxes : en
  • AT180143B - Transportable horizontal gate : de en
  • BE516774A - PROCESS FOR THE PREPARATION OF PHENYL ESTERS OF PHTALOCYANINE-TETRA-SULPHONIC ACIDS. : en fr
  • CA507133A - Sprinkler : en fr
  • DE1687213U - ANTENNA ATTENUATOR FOR RADIO RECEIVERS, IN PARTICULAR TELEVISION RECEIVERS. : de en
  • DE920102C - Drive of vibration-excited rotating shells of rotationally symmetrical bodies : de en
  • US2694189A - Solderless wire terminal : en
  • DE1686801U - GAS-HEATED CURVE OVEN. : de en
  • AT180164B - Cooling device for the electric drive motor of a centrifugal separator : de en
  • DE919895C - Arrangement for the control of three-phase drives in railway safety devices, especially point drives : de en
  • CA507175A - Walking aid : en fr
  • DE1686745U - SPONDING BOX FOR AQUARIUM FISH. : de en
  • DE1687080U - FELT RING SEAL ON THE WHEEL OF THE DRIVE WHEEL IN HUB DRIVES FOR TWO-WHEEL VEHICLE SPEEDOMETERS. : de en
  • GB718020A - Improvements in or relating to the recovery of the antibiotic oxytetracycline : en
  • GB718022A - Improvements in and relating to soldering fluxes : en
  • AT180102B - Arrangement for premagnetization, especially of transformers or inductors : de en
  • CA507153A - Chrome-magnesia refractories : en fr
  • CA507183A - Internal combustion engine carburetion system : en fr
  • DE1686734U - TREE OF LIFE AS A SIGNIFICANT. : de en
  • AT180120B - Device for cutting open plaster casts : de en
  • GB718166A - Improvements relating to domestic hearths : en
  • AT180189B - Device for centering, especially of press nozzles : de en
  • US2693596A - Skullguard for welding helmets : en
  • AT180145B - Process for the production of aminoplast molding compounds : de en
  • US2693780A - Pressure controlled forming apparatus : en
  • DE1686708U - WRITING SHELF FOR THE PRINTING INDUSTRY. : de en
  • DE1686993U - SUPPORT BODY FOR THE SOLE OF THE FOOTWEAR. : de en
  • FR1077564A - Process for the manufacture of 7-dehydrocholesterine : en fr
  • FR1077894A - Manufacturing process of vegetable oils : en fr
  • GB718254A - Combined sole-trimming and seam-channelling machine : en
  • US2693738A - Refiner : en
  • GB718312A - Chock release device : en
  • GB718407A - A machine for automatically filling bags, sacks and the like : en
  • US2693669A - Floating sanding platen : en
  • US2694034A - Treatment of saturated distillates : en
  • USD173417S - Tray or similar article : en
  • DE1686729U - THERMOSTAT FOR THERMOCOUPLES. : de en
  • DE1687054U - WOODEN FOLDING CHAIR. : de en
  • GB718092A - Improvements in and relating to the manufacture of bidis, i.e. a type of indian cigarette : en
  • GB718189A - Improvements in and relating to the production of electrically conductive films : en
  • GB718163A - Combined garden rake and cultivator : en
  • DE1686843U - CLOSET SEAT PROTECTIVE PAD. : de en
  • DE1686968U - ARRANGEMENT FOR FASTENING CONTROL PANEL MOUNTED EQUIPMENT. : de en
  • DE920084C - Adapter socket with protective contact : de en
  • GB718028A - Improvements relating to lapping : en
  • DE1687112U - FASTENING DEVICE FOR CABLE TENSIONS ON ADJUSTMENT SHAFTS OF RADIO AND TELEVISION SETS. : de en
  • GB718076A - Method for the manufacture of profiled tubular metal parts by cold-stamping : en
  • FR60525E - Pteridines : en fr
  • FI27352A - A method to limit tool boredom : en fi
  • GB718156A - An improved wooden casket : en
  • US2694153A - X-ray intensifying screen : en
  • AU200557B2 - Improvements in mechanically stoked incinerators : en
  • CA507157A - Cyclic process for producing dicalcium phosphate by reacting raw phosphate with phosphoric acid and hydrolysis of the reaction mixture : en fr
  • DE1687008U - POWER TRANSMISSION FOR MOTOR VEHICLES, IN PARTICULAR FOR RAIL DRIVE VEHICLES. : de en
  • FR1077526A - Clasp for towels, handbags and the like : en fr
  • AT180066B - Process for removing heavy metal contamination from caustic alkali solutions, in particular from caustic soda solutions : de en
  • CA507228A - Television synchronizing circuit arrangement : en fr
  • DE1686777U - FOLDING BOAT. : de en
  • US2693852A - Timer : en
  • US2694049A - Titanium oxde and tungsten oxide contining catalyst : en
  • AT180119B - Anchoring for dentures : de en
  • AT180071B - Ferritic steel alloy : de en
  • CA507105A - Roentgenographic method and apparatus : en fr
  • AT180155B - Alloy for the negative component of thermocouples : de en
  • US2693696A - Apparatus for inducing controlled vibration in a specimen : en
  • AU14654A - Improvements relating to aerials : en
  • DE1686999U - CONTAINER. : de en
  • DE1687072U - MOLDED BODY MADE OF PLASTIC CORES, IN PARTICULAR AS INSULATING BODIES. : de en
  • DK78377C - Process for the preparation of nitriles from saturated or unsaturated fatty acids. : da en
  • US2693616A - Door checking and holding device : en
  • CA507204A - Wheeled vehicle : en fr
  • DE1687295U - SLIDING SEAT FOR CARRIAGE LOW HEIGHT. : de en
  • AT180128B - Cabinet with swiveling built-in sound reproduction device : de en
  • AU5654A - Improvements ina method of making grated high-fat cheese : en
  • CA507069A - Foldable and portable baby cribs : en fr
  • DE1687175U - DIRECTION INDICATORS FOR MOTORS AND BICYCLES. : de en
  • US2693806A - Sanitary pad and holder therefor : en
  • DE1686883U - STARTING DEVICE FOR COMBUSTION MACHINERY. : de en
  • CA507132A - Cleaned and degreased wool sliver and processes and products employing the same : en fr
  • FR1077440A - Circular or centrifugal mill : en fr
  • FR1077772A - Installation for adjusting the heating zones : en fr
  • AT180077B - Automatic switching device on rail vehicles for mixed gear and adhesion drive : de en
  • AU2346753A - Improvements in ignition means for burners : en
  • DE919980C - Schlaegermuehle with an axially parallel upstream mill on the inlet side : de en
  • US2694095A - Alkylation of aromatic hydrocarbons : en
  • FR1077718A - Method of separating components from a fusible material : en fr
  • DE1686803U - BURNERS FOR GAS HEATING. : de en
  • DE1687024U - PROTECTIVE CONTACT PLUG. : de en
  • DE1687267U - DRUM MACHINE, IN PARTICULAR MAEH OR COLLECTOR WITH EXHAUST FAN. : de en
  • DE919914C - Stretchable fastener for bands for jewelry and other uses : de en
  • GB718183A - Improvements in or relating to lapping machines : en
  • US2693704A - Mercury manometers, particularly sphygmomanometers : en
  • US2693833A - Nut blanching machine : en
  • US2694118A - Light flashing switch : en
  • AU202402B2 - Improvements in or relating to semiconductor devices : en
  • US2694060A - Process of bleaching cellulose esters with chlorites : en
  • US2694072A - Continuous process for the : en
  • USD173434S - Pivotal fitting for playground apparatus : en
  • FR1077441A - Simple bèle : en fr
  • FR1077925A - Process for obtaining, on the fiber, azo dyes insoluble in water : en fr
  • AT180124B - Process for the stabilization of unstable substances that are used for disinfection purposes : de en
  • AU202679B2 - Improvements in or relating to electric motor controllers : en
  • US2693792A - Range cabinet construction : en
  • US2693814A - Convertible remote control valve : en
  • US2693994A - Vat colors on nylon : en
  • AU200376B2 - Medical and surgical dressings : en
  • CA507238A - Electron discharge devices : en fr
  • FR1077584A - Unit delivering refrigerated air : en fr
  • CA507115A - Pressure-applying devices for the drafting rollers of drafting apparatus : en fr
  • DE1687190U - TAPE CAN. : de en
  • AU5054A - Improvements in or relating to electrical connectors for resistance elements on glass plates : en
  • AU203184B2 - Scaffold unit : en
  • DE1686922U - CRYSTAL MICROPHONE ARRANGEMENT WITH DIRECTIONAL EFFECT. : de en
  • FR1077451A - Extendable suspension device for electric irons connection cords : en fr
  • GB718171A - Improvements in or relating to servo systems : en
  • GB718241A - Improvements in and relating to bottle washing machines : en
  • GB718315A - Improvements in or relating to labelling machines : en
  • AU2291853A - Load transmitting elements for flexible shaft-couplings : en
  • DE919995C - Device for the automatic feeding of empty take-up tubes or pay-off bobbins on automatic winding machines : de en
  • AU204101B2 - Speed-reduction gearing : en
  • DE1687214U - POLD LEAD-IN FOR ACCUMULATORS. : de en
  • US2693684A - Gear wheel provided with overload release coupling : en
  • US2693724A - Saw conditioning means : en
  • AU201088B2 - Process for purifying solutions : en
  • AT180053B - Carbide cladding for drilling tools and welding rods for making the cladding : de en
  • DE1686824U - SICK BEARINGS. : de en
  • DE1686936U - PNEUMATIC EAR SYRINGE. : de en
  • DE1687132U - ADJUSTABLE UPHOLSTERED recliner. : de en
  • FR1077637A - Improvements with luminescent substances : en fr
  • AU200871B2 - Improvements in or relating to storage of electrical intelligence : en
  • US2693602A - Toilet seat : en
  • USD173442S - Air pistol : en
  • AU4054A - Scaffold unit : en
  • AT180127B - Spreaders, especially for hygroscopic materials : de en
  • DE1686809U - REGENERATIVE CHAMBER FOR OVEN FOR THE SMELTING AND TREATMENT OF METALS, IN PARTICULAR MELTED STEEL. : de en
  • US2693719A - Knee action automotive vehicle chassis with independently driven wheels : en
  • US2694175A - Automobile generator driving means : en
  • DE1687218U - CONTACT TERMINAL, IN PARTICULAR FOR ELECTRIC SWITCHES. : de en
  • FR1077353A - Electron tube with one or more screen electrodes : en fr
  • FR1077410A - Dip painting process : en fr
  • FR1077466A - Manufacturing process for bricks from freehold lands : en fr
  • FR1077761A - Automatic circuit breaker contact, in particular for motor vehicles : en fr
  • FR60515E - Improvements to dynamic torsional vibration dampers with pendular masses without return spring, for rotating shafts : en fr
  • GB718086A - Improvements in devices for the control of rate of liquid flow : en
  • AT180090B - Mounting rod, especially for earthing and current pick-up terminals to be screwed to busbars : de en
  • AT180156B - Temperature controller with thermal feedback : de en
  • GB718035A - Laminated structures : en
  • US2693919A - Apparatus for coiling rolled strip : en
  • US2693960A - Target pin for shuffleboard : en
  • DE898757C - Process for the refining of ores, primarily iron ores : de en
  • FI27349A - Plotter : en fi
  • FR1077558A - All terrain vehicle : en fr
  • FR1077583A - Sophisticated striker : en fr
  • FR60511E - Further development of self-priming centrifugal pumps : en fr
  • DE1687098U - MULTI-PURPOSE BLOWER. : de en
  • DE920094C - Lid holder for cooking pots : de en
  • AU12854A - Improvements in and relating to steels : en
  • DE1686932U - HEATING PIPE FOR ELECTRIC COOKERS. : de en
  • DE1687119U - DISCHARGE TUBE. : de en
  • FR1077695A - PCB soldering process : en fr
  • CA507093A - Rasp loading fixture : en fr
  • DE1686879U - LUBRICATION FOR TWO-STROKE COMBUSTION MACHINES. : de en
  • DE1687056U - SLIDER FOR STEEL TUBE FURNITURE. : de en
  • US2694092A - Conjugated diacetylenic dihydroperoxides : en
  • US2694052A - Polymerization of vinyl acetate in emulsion : en
  • US2694135A - Device for softening cement bonding floor coverings to a surface : en
  • US2693765A - Fluid pump and method of making the same : en
  • US2693961A - Game apparatus : en
  • US2694109A - Combined magnetic transducer head and coupling transformer : en
  • AT180200B - Servomechanism for the steering of motor vehicles : de en
  • AU1586753A - Improvements in or relating to rocket type jet propulsion units : en
  • CA507145A - Photographic stripping film : en fr
  • CA507193A - Truck crane : en fr
  • US2693626A - Releasable end catch for watch bracelets : en
  • US2693809A - Hair curler and method of treating hair : en
  • AU200156B2 - Improvements ina method of making grated high-fat cheese : en
  • AU2291153A - Improvements in collapsible or expansible mandrels : en
  • USD173435S - Lady s handbag or similar article : en
  • GB718296A - Improvements in hand-worked railway switch operating mechanism : en
  • DE1687181U - POCKET KNIFE. : de en
  • DE919975C - Punch card shuffling and sorting device : de en
  • GB718265A - Improvements in and relating to germanium pellets : en
  • AU202680B2 - Improvements in or relating to method and apparatus for coating filaments of glass : en
  • US2694195A - Device for operating a control or warning system in response to variations of value of a variable factor : en
  • US2693965A - Adjustable coupling : en
  • US2694160A - Expandable straight line trajectory radar and sonar indicator : en
  • US2693836A - Bag construction : en
  • US2693896A - Pressure gauge case and closure : en
  • US2694149A - Electronic regulator system : en
  • CA507198A - Adhesives comprising phenol-formaldehyde resins, certain polyvinyl acetal resins and ricinoleate esters : en fr
  • DE919897C - Direction-sensitive magnetic amplifier with feedback : de en
  • DK78406C - Process for the production of a starting material for aerated concrete by burning limestone with low percent fossil fuels. : da en
  • DE1686818U - DEVICE FOR HANGING AND ELECTRICAL CONNECTION OF STREET LIGHTS FOR FLUORESCENT LAMPS. : de en
  • AU204012B2 - Barking machine : en
  • CA507119A - Polyamine-epichlorohydrin anion exchange resins : en fr
  • DE1687094U - SPRAY GUN. : de en
  • US2693648A - Geographical location finder : en
  • US2693813A - Combination pressure relief and unloading valve for hydraulic circuits : en
  • US2693945A - Mud mixer : en
  • FR1077409A - Mobile straw chopper comprising a conveyor belt arranged at the end of a feed corridor : en fr
  • AU9954A - Speed-reduction gearing : en
  • CA507100A - Method for the construction of houses : en fr
  • AU15554A - Improvements in or relating to furnaces : en
  • US2693949A - Apparatus for contacting gases and liquids : en
  • US2693987A - Mechanically controlled embalming table : en
  • US2694078A - Isomerization : en
  • US2693958A - Merry-go-round : en
  • FR1077390A - Servo mechanism : en fr
  • FR1077655A - Grain stabilized metal fabrication process : en fr
  • FR1077648A - Fluid pressure regulators improvements : en fr
  • GB718369A - Process for the production of highly crimped regenerated cellulose fibres from viscose : en
  • GB718390A - Improvements relating to microporous material : en
  • FR60553E - mine prop : en fr
  • GB718223A - Improvements in or relating to apparatus for transforming electrical signals from one scanning standard to another : en
  • FR1077585A - Improvements made to spherical or self-aligning bearings : en fr
  • GB718319A - Improvements in or relating to thread suction installations for spinning machines : en
  • US2694029A - Method of making laminated material : en
  • USD173463S - Sherman oil burner unit : en
  • FR1077790A - Improved thermal insulation device, in particular for refrigerators and similar devices : en fr
  • AT180149B - Process for improving the running properties of bearing materials, consisting of zinc-aluminum-copper alloys : de en
  • FR60592E - Improvements to clutch devices : en fr
  • FR1077381A - Two-piece articulation joint for mine tunnel support : en fr
  • GB718056A - Improvements in or relating to automatic telephone systems : en
  • GB718151A - Improvements in or relating to sound producing instruments : en
  • US2693909A - Accounting method and article : en
  • DE920049C - Life jacket, rescue suit or the like with floats : de en
  • FR60523E - Safety devices for looms : en fr
  • FR1077732A - Device for changing spent coils against full coils in bobbins for tubular cans and similar machines : en fr
  • GB718177A - Improvements in the production of cast iron : en
  • FR1077491A - Improvements to cold rooms and freezer chests : en fr
  • US2693782A - Can inside seam striping machine : en
  • US2693897A - Can opener : en
  • US2694130A - Arc welding wire guide : en
  • GB718294A - Improvements in feather dusters : en
  • DE1687082U - SAEMEREIA READER WITH MULTI-PART CELL CYLINDER. : de en
  • DE1687219U - LUESTER CLAMP. : de en
  • DE1687262U - LOCKING AND LOCKING DEVICE ON INCLINATION WEIGHT SCALES. : de en
  • FR1077740A - Laundry spinners : en fr
  • FR1077897A - Device for the one-way circulation of a pressurized fluid and fitting including application : en fr
  • GB718295A - Improvements in and relating to photo-flash and other lamp caps : en
  • DK78373C - Long sports trousers. : da en
  • FR1077766A - Device for grinding the electrode tips of spot welders : en fr
  • FR1077879A - Cleaning products for food industry containers, surgical instruments, etc. : en fr
  • FR1077505A - Solid dielectric variable capacitor : en fr
  • FR1077874A - New concrete formwork process, reinforced or not : en fr
  • DE920086C - Process for the production of a coil provided with plastic insulation : de en
  • FR1077477A - Manufacturing process of collectors and resulting products : en fr
  • FR60591E - Method and device for improving and renovating railroad ballast : en fr
  • DE920037C - Projector for the independent demonstration of individual slides forming an endless chain : de en
  • DE920087C - Latching relay : de en
  • FR1077700A - Pressure regulating mechanism : en fr
  • FR60533E - Installation for cleaning fabrics, clothing or the like : en fr
  • GB718046A - Improvements in sand moulding apparatus for metal casting : en
  • FR1077944A - Process for the preparation of tight graphite bodies and products conforming to those obtained by said process : en fr
  • DE1686904U - WASHING BUTTON. : de en
  • DE919971C - Bathing facility for the physically handicapped : de en
  • DE920085C - Electrically driven submersible pump set, especially for pipe wells : de en
  • FI27378A - Anordning vid styrrullar for industrial flatremmar, linor and liknande för drift oct transport etc. : en fi
  • FR1077619A - Improvements in triangulene compounds and their manufacturing processes : en fr
  • DE920042C - Hydraulic reversing gear with a preferred output direction of rotation : de en
  • GB718186A - Improvements in or relating to alcohol synthesis process : en
  • DE1687010U - TUBE MASK FOR TELEVISION RECEIVER. : de en
  • FR1077397A - Stacked Cell Electrical Switch : en fr
  • FR1077776A - Fuel for two-stroke engines : en fr
  • GB718157A - Pressure release valves and apparatus incorporating the same : en
  • GB718208A - Improvements in or relating to containers : en
  • GB718299A - Arrangement for springing or insulating against road irregularities and shocks the rear wheel of a pedal cycle or motor cycle : en
  • FR1077364A - Stereoscopic camera : en fr
  • DE919955C - Arrangement of extinguishing chambers for electrical fluid switches : de en
  • FR1077889A - Mold intended for the manufacture of agglomerated plates or tiles : en fr
  • FR1077705A - High intensity switches : en fr
  • GB718121A - Liquid fuel regulating means for gas turbines and similar engines : en
  • FR1077801A - Automotive car seat with reversible backrest : en fr
  • FI27361A - Nut lock : en fi
  • FR1077638A - Improvements made to transport systems : en fr
  • GB718253A - Improvements in or relating to devices for turning the platen of a typewriter : en
  • US2693842A - Evaporator forming machine : en
  • FI27371A - Equipment used in the development of film rolls : en fi
  • FR1077499A - Method of fixing globes, balls and similar lighting chandeliers : en fr
  • FR1077604A - Twin toothed crowns with elastic coupling : en fr
  • DE1687156U - FILTER DEVICE FOR COFFEE, TEA OR. DGL. : de en
  • DE1686833U - SHOE CLEANER. : de en
  • DE1687040U - HANDLING SECURITY FOR DENTAL NERVE NEEDLES. : de en
  • FR1077770A - screens against solar or other glare, and rear-view mirrors of glass with metallic surfaces, for vehicles : en fr
  • DE1687285U - SOCKET PIPE CONNECTION FOR STEEL PIPES. : de en
  • GB718334A - A combination wood working machine : en
  • DE919938C - Selklemme : de en
  • GB718227A - An improved trackway for rail vehicles : en
  • FR1077536A - Elevator regulation and control system : en fr
  • DE919884C - Process for cleaning ion exchangers : de en
  • DE1687135U - ARMCHAIR. : de en
  • US2693818A - Multiple plate valve : en
  • US2694187A - Electrical connector : en
  • DE1686895U - CARRYING SLEEVE FOR SEWING, HANDMADE AND OTHER YARNS. : de en
  • GB718097A - Improvements relating to yarn controlling apparatus in warp knitting machines : en
  • AU7654A - Improvements relating to cooling systems for dynamo-electric machines : en
  • CA507084A - Wheel balancing device : en fr
  • DE1686747U - HOSE SPRAYER FOR VINE AND THE LIKE. : de en
  • DE1687141U - UPHOLSTERY FOR ARMCHAIRS, MATTRESSES, ETC. : de en
  • DE1686880U - OIL BATH AIR FILTERS FOR POWER MACHINES. : de en
  • DE919949C - Rotatable container designed as a drum for hanging files : de en
  • DE1687204U - DRILLING TRUCKS, ESPECIALLY FOR DISTANCE DRIVING IN MINING. : de en
  • AT180117B - Rotary lobe pump : de en
  • CA507218A - Rerailing apparatus for railway vehicles : en fr
  • GB718350A - Improvements in and relating to tubing connections : en
  • CA507257A - Production of ketones : en fr
  • DE1686862U - POLARIZATION DEVICE. : de en
  • AU15454A - Improvements in or relating to electrodes for arc welding : en
  • AT180186B - Device for converting a rotary motion into a reciprocating motion : de en
  • AU13754A - Process forthe regeneration of coagulation baths and/or secondary baths containing sulphuric acid and usedfor spinning viscose : en
  • AU200607B2 - Improvements in or relating to digital servomotor : en
  • GB718374A - Manufacture of aqueous pigment pastes : en
  • GR15830B - INDIVIDUAL ELECTRIC HEATER. : el en
  • US2693954A - Turning station for loop driers : en
  • US2693610A - Lint removing implement : en
  • US2694076A - Production of formaldehyde polymers : en
  • AU3854A - New derivative of 12. 4 triazine : en
  • US2693772A - Safety deposit wall cabinet : en
  • AU4354A - Ornament : en
  • FR1077659A - Automatic machine tool : en fr
  • FR1077792A - Anti-pitching system, intended to equip semi-mounted trailers : en fr
  • FR1077819A - New way of making soap : en fr
  • US2693690A - Release and reset mechanism for clothes wringers : en
  • USD173413S - Snowball machine : en
  • DE1687045U - INSERT FOR DIE-CASTED PARTS AND INJECTION-MOLDED PARTS. : de en
  • US2693789A - Air-cooled internal-combustion engine : en
  • DE919888C - Process for the extraction of oxygen-containing compounds from their mixtures with hydrocarbons : de en
  • DE920004C - Gas lighter : de en
  • DE1686716U - BRAKE PAD FOR RAIL VEHICLES. : de en
  • FR1077717A - Application of optical interference layers : en fr
  • GB718362A - The production of phosphate coatings on metal : en
  • FI27374A - For the purposes of this Regulation : en fi
  • FR1077444A - Method and device for operating rotary machines for letterpress printing of sheets on the front : en fr
  • FR1077510A - Catalytic combustion chambers by liquid injection and gas transmission : en fr
  • DE1686838U - ADJUSTABLE SALT SPREADER. : de en
  • DE920112C - Heavy caliber training cartridge : de en
  • FR1077633A - Tokenized telephone set for automatic and manual urban and long distance service : en fr
  • GB718348A - Tubular trimmer condenser : en
  • DE1686701U - LADIES STOCKING WITH HIGH HEEL. : de en
  • DE1687166U - TWO-PIECE PLUG SOCKET. : de en
  • DE1687265U - ADDITIONALLY OR PRESSURE GAUGE FOR GAS MEDIA WITH PROJECTION DEVICE. : de en
  • DE1686924U - RADIO WITH MULTIPLE SPEAKERS. : de en
  • FR1077365A - Mower device : en fr
  • FR1077370A - Tractor with hydraulic servo motor : en fr
  • FR1077640A - Ski binding : en fr
  • FR1077784A - Footwear improvements : en fr
  • FR60571E - Method for sensitizing photographic emulsions : en fr
  • GB718272A - Improvements in and relating to slide-action stop valves : en
  • US2693970A - Trailer hitch locking device : en
  • DE1687001U - PEAK DRAFT FROM WIRE PEAKS FOR PIT EXTENSION, IN PARTICULAR LINE EXTENSION. : de en
  • DE1686711U - PAPER ROLLER FREE WHEEL CLUTCH (PUNCH ROLLER) FOR OFFICE MACHINERY : de en
  • DE1686832U - AIR PUMP HANDLE, IN PARTICULAR FOR AIR PRESSURE SPRAYERS. : de en
  • DE1687241U - BELT ROLLER. : de en
  • DK78392C - Fuel injection system for internal combustion engines. : da en
  • FR1077380A - Piece of cloth used for washing : en fr
  • FR1077627A - Continuous circular kiln-dryer for bricks, ceramics or similar products : en fr
  • FR1077678A - Control device for doors, valves and similar closing elements : en fr
  • GB718200A - Improvements relating to cooling systems for dynamo-electric machines of aircraft : en
  • FR1077693A - Improvements to ejection nozzles for jet propulsion units : en fr
  • FR60588E - Box dispenser : en fr
  • GB718130A - Improvements in or relating to the manufacture of chain : en
  • GB718242A - Improvements in or relating to embossing machine for capsules : en
  • DE874128C - Screwdriver with a holding device for the screw : de en
  • DE1686863U - ORIENTATION LABEL ON DIAPOSITIVE FRAME. : de en
  • FR1077362A - Manufacturing process of dextran : en fr
  • FR1077634A - Shoe with longitudinal elasticity welt : en fr
  • DE1687020U - TWO-PIECE SPACER CLAMP MADE OF INSULATING FABRIC. : de en
  • DE1687037U - ELECTRIC CAPACITOR. : de en
  • DE1686988U - FOLDING BOAT. : de en
  • DE1687081U - PULL UNDER PLASTIC KNOB. : de en
  • US2693720A - Locking differential : en
  • US2693889A - Trailer with detachable load platform : en
  • US2693950A - Dust wetting and removing apparatus : en
  • FR1077506A - Device for detaching the bit heads with conical shank : en fr
  • FR60514E - Improvements to automatic switching systems : en fr
  • DE1686900U - MAGNETIC NAIL PUSHER. : de en
  • DE920030C - Winch return adjuster for elevators : de en
  • US2693982A - Cell type structure motor vehicle : en
  • US2694140A - Selection of low interference radio channels : en
  • DE1686909U - PROTECTIVE AND STORAGE COVER FOR LADIES 'STOCKINGS. : de en
  • US2694089A - : en
  • FR1077470A - Device for securing the door of furniture containing a sewing machine : en fr
  • FR1077872A - Small hand cutting and marking press for making display labels or similar items, whether or not for advertising purposes : en fr
  • GB718034A - Improvements in and relating to paper feed means : en
  • FI27328A - Blästerfärskat stål med låg kolhalt samt sätt för dess framställning : en fi
  • FR1077442A - Automatic postcard with double : en fr
  • GB718219A - Improvements in or relating to the separation of aromatic hydrocarbons from mixturesthereof with non-aromatic hydrocarbons : en
  • FR1077617A - Improvements made to suspension files : en fr
  • AU200827B2 - Power gas producing apparatus ofthe gas turbine type : en
  • USD173409S - Combined hassock and magazine rack : en
  • DE919932C - Sealing on the wrist of diving suits : de en
  • DE920029C - Hot and cold water syringe : de en
  • DE1687195U - ARRANGEMENT FOR STRESSING LOADS. : de en
  • US2694013A - Glue : en
  • FR1077850A - Process and apparatus for the production of light slag : en fr
  • GR15806B - IMPROVEMENTS IN SHOE MANUFACTURING. : el en
  • US2693887A - Cupola charging apparatus : en
  • US2693983A - Aerosol deodorant bottle : en
  • US2693991A - Watt-hour meter comparator : en
  • FR60572E - Hydraulic servo-motor piloting device for aircraft : en fr
  • FR1077900A - Improvements to fluid circulation control valves : en fr
  • US2693662A - Fly holder : en
  • US2694104A - Subscriber television system : en
  • AU203185B2 - Improvements in or relating tothe smelting of metalliferous materials containing lead and zinc : en
  • AU204015B2 - A method and apparatus for forming a true cylindrical surface onan elongated member, such asa crankshaft orthe like : en
  • GB718311A - Improvements in methods of and apparatus for cutting materials : en
  • GB718100A - Improvements in or relating to compound power plants : en
  • FR1077430A - Improvements to combustible gas detectors : en fr
  • DE920015C - Display system for high-frequency receiving arrangements with a directional characteristic running around the room : de en
  • DE920101C - Method and device for the electrolytic refining of scrap iron : de en
  • US2693672A - Rotary reel type grass cutter : en
  • DE920053C - Automatic parking device for a stretch : de en
  • FR1077531A - Straight loom : en fr
  • FR1077480A - Delayed electric ignition process for explosive charges : en fr
  • DE1686867U - CONNECTION BETWEEN BAR AND BAR SUPPORT ON EYE GLASS FRAMES. : de en
  • GB718317A - Improvements in or relating to pipe and like connector means : en
  • AU166941B2 - Improvements in means for distributing discrete material in ships' holds andthe like : en
  • US2694161A - Linearity control for television receivers : en
  • US2694176A - Current control apparatus : en
  • AT180114B - Melt firing, especially for pulverized coal-fired radiant boilers : de en
  • FR1077794A - Spray pump adaptable to a motor mower : en fr
  • FR1077802A - Rolling device intended for the projection in the form of rain or fog of a weed-killing agent : en fr
  • FI27332A - Phase amplifier : en fi
  • FR1077420A - Improvements to blades, blades or fins for fans or the like : en fr
  • DE919996C - Device for winding up yarn and for unwinding yarn strands : de en
  • DE1686724U - BAKING APPARATUS. : de en
  • DE919959C - Electric pole armature motor : de en
  • US2693639A - Can opener : en
  • AU204916B2 - Improvements in or relating toa derivative or carnitine : en
  • US2693681A - Ice container for railway refrigerator cars : en
  • US2693974A - Well valve : en
  • US2693620A - Concealable shelter building : en
  • US2693895A - Shipping container : en
  • US2694081A - Process for the decomposition of unsaturated fatty acids : en
  • USD173410S - Buckingham cooking stove : en
  • US2693664A - Method of enhancing mushroom mycelium flavor : en
  • US2693595A - Signature stitching machine having apparatus for preventing the stitching and diverting the delivery of defective groups of signatures : en
  • US2693615A - Door slam eliminator : en
  • US2694053A - Trimethylene polyamines as activators for emulsion polymerization reactions : en
  • DE1686784U - HATCHING DEVICE. : de en
  • DK78382C - Process for the preparation of basic esters of α, α-diphenyl-α-alkoxyacetic acids. : da en
  • GB718099A - Failure-warning arrangement for signal-transmission channels in navigational apparatus : en
  • DE1687013U - DEVICE FOR VOLUME LIMITATION AND DYNAMIC COMPRESSION. : de en
  • FR1077400A - Device for adjusting the phase of a periodic pulse : en fr
  • FR1077402A - Safety device for articulation pins connecting metal casing elements : en fr
  • FR1077573A - Improvements to the stabilization processes of fermented liquors, in particular wine : en fr
  • GB718095A - Improvements in or relating to the diffusion of metals : en
  • DE1686705U - GAS TAP WITH ELECTROMAGNETIC LOCK. : de en
  • DE1687071U - FOAM CUSHIONS FOR SEAT OR Lounger. : de en
  • FI27379A - Rörcentrifug för rengöring av suspensioner, särskilt fibermaterialsuspensioner : en fi
  • FR1077566A - Device intended for the presentation of sachets and other articles : en fr
  • GB718147A - Synchronisation of independently driven members : en
  • GB718384A - Improvements in fittings for electric lamps : en
  • AU203921B2 - Improvements in or relating to mechanical control devices for electrical circuit-breakers : en
  • FR1077434A - Cinematographic projection or camera apparatus : en fr
  • FR1077862A - Milling or broaching tool : en fr
  • FR1077748A - Electric discharge apparatus in a vapor and method of manufacture : en fr
  • GB718256A - Temperature compensator alloys for magnetic measuring instruments : en
  • DE920076C - Process for the preparation of ring-alkylated 2, 4, 6-trioxybenzoic acid esters : de en
  • CA507148A - Film hanger : en fr
  • DE1686816U - DEVICE FOR GUIDING STRANDS IN STAND LIGHTS. : de en
  • DK78404C - Generator and buffer mechanism for automatic firearms. : da en
  • AU16154A - Improvements in fuel injection devices for fuel injection apparatus for internal combustion engines : en
  • DE1686828U - PORTABLE BAG. : de en
  • FR1077415A - System and device for controlling the ignition of liquid fuel : en fr
  • FR1077774A - Device for cleaning shoes : en fr
  • FR1077840A - removable parts for exhibition stand : en fr
  • AU203632B2 - Method forthe treatment of water with gaseous chlorine : en
  • DE1687078U - MEASURING DEVICE. : de en
  • FR1077358A - Device for controlling the paper-holder carriage of typewriters or others : en fr
  • AU200379B2 - Tubeless tire and method of making same : en
  • CA507160A - Purification of alcohols : en fr
  • GB718176A - Improvements in or relating to mixed power plants incorporating tubulous vapour generators : en
  • DE920002C - Device for swimming and sinking separation : de en
  • GB718043A - Cases for electrical instruments or relays : en
  • US2693903A - Hydroturbine pump : en
  • AU200216B2 - Improvements in or relating to electrical connectors for resistance elements on glass plates : en
  • AU2368053A - Improvements in liquid fuel heating and scraping devices andthe like ofthe oil vapourizing blow lamp type : en
  • BE532700A - : en
  • DE1686864U - DIAPOSITIVE WITH FIXED FRAME. : de en
  • US2694016A - Method of producing coated ceramic capacitor : en
  • US2694134A - Heating element : en
  • CA507123A - Manufacture of ultramarine : en fr
  • CA507195A - Mechanically-operated refrigerated delivery machines : en fr
  • FR1077462A - Microphone arrangement : en fr
  • DE1686847U - STACKABLE HOUSEHOLD TIN. : de en
  • DE1687062U - TABLE FURNITURE. : de en
  • FR1077423A - Transfer paper for direct production of positive images : en fr
  • FR1077807A - Automatic locking and fixing device : en fr
  • US2693849A - Vaporizer-type liquid fuel burning apparatus and electrical ingition means therefor : en
  • CA507073A - Vehicle operated cattle gate : en fr
  • CA507092A - Device for mixing, stirring, emulsifying, etc. : en fr
  • FR60506E - Improvements to electrodes of fluorescent lamps and similar tubes : en fr
  • FR1077904A - Melting and casting of high melting point metals or alloys : en fr
  • FI27364A - Slussventil : en fi
  • FR1077539A - Process for preparing thiosulphates and selenosulphates : en fr
  • GB718207A - Improvements in or relating to electro-magnetic oscillatory motors : en
  • GB718314A - Improvements in reciprocating pumps for lubricant : en
  • AT180183B - Elastic sealing cap for the outlet opening of the joint bolt from the joint housing in the case of joints that are primarily movable on all sides, in particular ball joints : de en
  • USD173406S - Lady s stocking : en
  • FR1077394A - Petrol and oil mixers for feeding two-stroke engines : en fr
  • FR1077760A - Bracing device for mine supports, in particular in galleries : en fr
  • DE920000C - Tool for tightening and loosening threaded workpieces, e.g. Ring nuts : de en
  • FR1077504A - Flame retardant lacquer : en fr
  • US2693707A - Pressure balancing valve for aircraft starters : en
  • US2693969A - Flexible tractor planter coupling device : en
  • US2693847A - Segmented cushion for furniture : en
  • USD173404S - Pin-up lamp : en
  • USD173443S - Levine button : en
  • US2693618A - Packaging apparatus : en
  • GB718042A - Improvements in or relating to feeding devices for pressing or other machines : en
  • GB718090A - Treatment of polyvinyl alcohol fibres to improve their resistance to water and to heat : en
  • DE1686714U - MOBILE DEVICE FOR BENDING RAILS AND THE LIKE : de en
  • DE1687197U - LIGHTED WATCH. : de en
  • DE1686906U - INSERTING DEVICE FOR BALLPOINT REFILLS. : de en
  • US2693661A - Minnow bucket : en
  • US2694031A - Hydroiodides of amino esters of penicillin and oil composition thereof : en
  • FI27355A - Method for determining the density and volume of a stack, bundle or similar timber, as well as the equipment used in this method : en fi
  • GB718341A - Arrangement for securing printing plates on their supports : en
  • US2693679A - Plural compartment refrigeration apparatus : en
  • US2693710A - Variable speed pulley drive mechanism : en
  • US2694126A - Electrical contact member : en
  • AT180196B - Niche or box fire extinguishing device : de en
  • US2694039A - Apparatus for solid transfer : en
  • DE1686779U - SHIP PROPELLER. : de en
  • US2693685A - Sanitary drinking attachment for cans : en
  • US2693734A - Optical system for card translators : en
  • AU2288253A - An improved bottle lifting apparatus : en
  • US2693617A - Apparatus for advancing and plasticizing plastic compounds : en
  • US2693968A - Coin-operated baggage cart : en
  • CA507265A - Fastening inserting machine : en fr
  • AU5254A - Hydriodides of amino esters of penicillin : en
  • US2694114A - Amplifier with continuous servocontrol for constant gain : en
  • DE1686717U - ELECTRIC LOW CURRENT COUPLING FOR RAILWAY VEHICLES. : de en
  • FR1077495A - Interchangeable cutting bar lathe tool, and its cutting level adjustment system : en fr
  • FR1077852A - Mixer, especially for dough presses : en fr
  • GB718340A - Improvements in or relating to the stabilisation of synthetic resins : en
  • DE920013C - Process for the production of composite structures, in particular girder bridges and shell roofs : de en
  • FR1077628A - Industrial yarn and its manufacturing process : en fr
  • DE919968C - Hand press : de en
  • AU202795B2 - Improvements in or relating to methods of manufacturing luminescent material : en
  • US2693695A - Mass centering machine : en
  • US2694017A - Process of chemical nickel plating of aluminum and its alloys and baths therefor : en
  • US2694063A - Quaternary ammonium addition salts of penicillin esters : en
  • US2694167A - Permanent magnet alloy : en
  • DE1686846U - FOOTSTOOL. : de en
  • CA507254A - Treatment of reaction process apparatus : en fr
  • DE1687296U - HAND BRAKE LEVER FOR AGRICULTURAL TRAILERS. : de en
  • DE1686958U - BUMPING EDGE AS SLIDING PROTECTION FOR CONCRETE AND ARTIFICIAL STONE STAIRS. : de en
  • FR1077561A - Pest control process and products used therefor : en fr
  • USD173452S - Egg cup : en
  • FR1077899A - Production process for foundry molds : en fr
  • US2694105A - Subscriber television transmitter : en
  • CA507103A - Eavestrough : en fr
  • DE1686877U - DEVICE FOR ENriching water in aquariums with oxygen. : de en
  • DE919929C - Motor vehicle with a longitudinal engine transmission block : de en
  • US2694019A - Processes of chemical nickel plating and baths therefor : en
  • US2693910A - Combined slide rule and pencil : en
  • USD173424S - Le roy graham badge : en
  • CA507174A - Apparatus for interspersing pulses in electrical signals : en fr
  • US2694043A - Sewage treatment : en
  • AT180107B - Electrostatic electron collimation and deflection device : de en
  • CA507225A - Automatic phonograph apparatus : en fr
  • CA507248A - Polyvinyl chloride plastisol compositions containing a non-volatile extract of petroleum : en fr
  • DE1687027U - DISCONNECTOR. : de en
  • DE1687035U - TEST EQUIPMENT FOR ELECTRICIAN. : de en
  • GB718132A - Vitreous phosphate enamels and their use : en
  • AU204014B2 - Improvements relating to scanning circuit arrangements for television and like apparatus : en
  • CA507099A - Battery separator : en fr
  • DE1687086U - ARRANGEMENT FOR THE STORAGE OF SHAFTS FOR FINE MECHANICAL, PREFERABLY COMMUNICATION DEVICES, IN PARTICULAR ROTARY CAPACITORS. : de en
  • DE1687272U - AUTOMATIC FEEDING DEVICE. : de en
  • US2693799A - Breathing attachment for swimmers : en
  • AT180070B - Process for the production of iron powder from iron oxide for powder metallurgical purposes : de en
  • AU202077B2 - Improvements in and relating to hose connections : en
  • AU7054A - Method forthe treatment of water with gaseous chlorine : en
  • CA507165A - Anthracene-9-10-bis-(methanethiol) : en fr
  • AT180190B - Stand for holding the machine elements of copying and milling machines : de en
  • AU10154A - Improvements inthe control of profiling and like machines : en
  • AU203575B2 - Improvements in or relating toa car coupler : en
  • AU204100B2 - Improvements in or relating to glass articles and methods of producing same : en
  • DE1686759U - SINGLE-EYE MIRROR REFLEX CAMERA. : de en
  • US2693854A - Formation of zones of high permeability in low permeability formations : en
  • CA507081A - Hair brush with slidable bristle cleaning means attached thereto : en fr
  • DE1687161U - TRIPOD WITH FOLDING FEET. : de en
  • DE1687009U - DEVICE FOR DRIVING AUXILIARY MACHINERY AND CONTROL ELEMENTS IN RAILWAY VEHICLES. : de en
  • DE1687294U - ARMOR PLATE FOR DEPLOYMENT WELDING OF LARGE METALLIC SURFACES ON A WIDE FRONT. : de en
  • AU200517B2 - Thermochemical metal scarfing : en
  • DE1687019U - MULTI-TUBE ENTRY FOR HIGH OPERATING VOLTAGES. : de en
  • US2693699A - Machine for the dynamic testing of materials : en
  • USD173456S - Combined lazy susan and container : en
  • USD173440S - Ctattjc tjatckttc : en
  • DE1686926U - ELECTRIC HOUSEHOLD DEVICE FOR THE HEAVY-OF-HEAVY. : de en
  • FR1077791A - Advanced refrigerator appliance : en fr
  • GB718290A - Improvements in or relating to motorised pedal bicycles : en
  • US2693629A - Method of producing electric condensers : en
  • US2693941A - Air heater : en
  • DE1686903U - RACE VEST. : de en
  • DE919919C - Hose ties with loop-like interlocking ends that are tightened by a clamping screw : de en
  • GB718102A - Improvements in and relating to moulds for the production of building blocks and thelike : en
  • GB718351A - Method of lead cladding : en
  • DE1686901U - INFANT WRAPS WITH RUBBER INSERT. : de en
  • GB718037A - Composite metal-ceramic body and method of making the same : en
  • US2693790A - Automatic tappet : en
  • US2693984A - Wheel structure : en
  • US2693940A - Baseboard radiator : en
  • US2694030A - Stabilized 1-sulfanilyl-2-thiourea : en
  • AU201855B2 - Slotted cylinder antenna : en
  • US2694068A - Ag-desoxymorphine compounds and proc- : en
  • USD173429S - Fluorescent tube supporting bracket : en
  • USD173419S - Illuminable name plate for automobiles : en
  • US2694036A - Lifting fluent solids in hydrocarbon conversion systems : en
  • FR1077677A - Hydraulic oscillation damper for vehicle suspensions and other applications : en fr
  • FR1077875A - Improvements to electromagnetic relays : en fr
  • US2693762A - Nonpositive screw pump and motor : en
  • DE1687002U - BARBED WIRE UNLOADING AND WINDING DEVICE. : de en
  • US2693796A - Spinal traction table : en
  • US2693703A - Suspended milker : en
  • US2693855A - Simultaneous acidizing of sandstone oil wells and sealing off bottom water : en
  • FR60577E - Device for automatically transmitting one or more signals to locomotive vehicles in motion : en fr
  • FR1077715A - Self-unloading tank : en fr
  • FR1077803A - Transparent drawing square with single or double heel, fixed or orientable, with or without angle indicator : en fr
  • GB718052A - Improvements relating to fluid pressure governors : en
  • GB718155A - Improvements in or relating to arrangements for the generation of voltage impulses succeeding one another in time and for testing such voltage impulse generators : en
  • GB718261A - Improvements in or relating to flexible metallic hose and couplings therefor : en
  • DE1686910U - FLOAT CONDENSATE PULL. : de en
  • FR1077777A - Glasses and process for their manufacture : en fr
  • GB718230A - Process for the preparation of new oxytocically active compounds and preparations : en
  • GR15811B - WHITE CHEESE SUBSTITUTE CONSISTING OF A MIXTURE OF MYZITHRA AND COCONUT OIL. : el en
  • AU12454A - Compensated Bourdon tube assemblies : en
  • AU202509B2 - Method of treating a mixture containing impure sulphur toremove sulphur of high purity : en
  • FR1077524A - Pressure cooker, known as pressure cooker : en fr
  • FR1077690A - Lighting device for advertising and other applications : en fr
  • FR1077797A - Objective tube, especially for small format cameras with a segment shutter at its front end : en fr
  • AT180141B - Connection of metal profile ends abutting at right angles, especially in the case of window frames formed from such profiles : de en
  • US2694194A - Oil burner safety shutoff switch : en
  • DE919820C - Method and device for juicing sugar beet pulp : de en
  • AT180150B - Dial Test indicator : de en
  • FR1077820A - Cooling device for cylinder heads of motorcycles and the like : en fr
  • AU168143B2 - Improvements in or relating to stable beta-containing alloys of titanium : en
  • AT180065B - Process for the production of potassium sulfate : de en
  • US2693729A - Wrench for attaching bolt-clamped lugs to trim strips : en
  • DE919973C - Device to prevent regulators from freezing in gas, steam or liquid lines : de en
  • FR1077392A - Apparatus for assessing the degree of capacity of a gas cylinder : en fr
  • FR1077860A - Fast acting shutdown circuit for high speed switch, especially for telephone systems : en fr
  • FR60540E - Improved device, intended to be placed on the lower part of ingots to protect them and improve the quality of ingots : en fr
  • AT180194B - Photographic lens shutter : de en
  • AU2275153A - Improvements in and relating to radio receivers comprising and aerial rod : en
  • DE1686976U - ADVERTISING DEVICE, IN PARTICULAR FOR SHOP WINDOWS. : de en
  • DE919902C - Electrolytic capacitor : de en
  • FR1077842A - Device for connecting the ends of electric wires : en fr
  • AU166797B2 - Improvements in or relating to bulldozers : en
  • AU275493B2 - Improvements in and relating tothe production of alcohols : en
  • AU12254A - Improvements in or relating to subscriber billing in automatic telecommunication exchange systems andthe like : en
  • AU200769B2 - Solid fuel grates : en
  • AT180147B - Process for purifying germanium : de en
  • AU4554A - Barking machine : en
  • AU12654A - Method of measuring the flow of fluid and installation and turbine for carrying it into effect : en
  • DE1686823U - SOFT ALUMINUM FOIL STRIPS CAN BE USED AS A MATRIX FOR ALL TOOTH FILLINGS MADE OF CEMENT AND PLASTIC. : de en
  • DE1687089U - MOTOR VEHICLE DOOR. : de en
  • DE918701C - Device on dental drills : de en
  • DE919899C - Fast circuit breakers in switching technology : de en
  • DE919942C - Method and device for dismantling and dismantling camps : de en
  • FR1077798A - Automatic target tracking system in range : en fr
  • CA507107A - Condiment shaker with novel closing cap : en fr
  • CA507151A - Textile apparatus : en fr
  • CA507251A - Mineral oil compositions containing esters of reaction product of maleic anhydride and styrene : en fr
  • US2693716A - Valve operating pedal : en
  • AT180174B - Preferably slot-controlled two-stroke internal combustion engine, especially for motor vehicles : de en
  • CA507072A - Sanitary toilet-roll : en fr
  • CA507212A - Fishing reel lock : en fr
  • AU203896B2 - Reserpic acid and salts or quaternary ammonium compounds thereof, and process of making same : en
  • US2694070A - Process for preparing pyridine carboxylic acids : en
  • US2694004A - Polishing material : en
  • DE1687170U - ENVELOPE WITH INSERT FOR SENDING A DOCUMENT OF DELIVERY. : de en
  • DE1687172U - VEHICLE TRANSMISSION, ESPECIALLY FOR AGRICULTURAL TRACTORS. : de en
  • DE1687184U - SHARPENER FOR PENCILS AND DRAWING PENCILS. : de en
  • FR1077494A - Device for automatic hooking of fish : en fr
  • AU2324653A - Improvements in means for distributing discrete material in ships' holds andthe like : en
  • AU14854A - Improvements in or relating to method and apparatus for coating filaments of glass : en
  • DE1686768U - DISC WHEEL WITH HUB TUBE. : de en
  • GB718271A - Improvements in and relating to electric circuit elements incorporating semi-conductors : en
  • US2693730A - Two-piece sheet metal wrench : en
  • US2693737A - Power fed router machine : en
  • US2693840A - Semitube tire : en
  • AU163738B2 - Improvements in collapsible or expansible mandrels : en
  • CA507168A - Amidothiophosphates : en fr
  • AU10754A - Slotted cylinder antenna : en
  • AU203856B2 - A new or improved device for storing and shaping washers for pumps and inflaters : en
  • US2694154A - Card translator optical system : en
  • FR1077706A - Bissel with one axle, comprising a set of wheels supported internally or externally, for motor cars, omnibuses running on rails and other railway cars, with two axles : en fr
  • US2693825A - Gear-actuated main and pilot valve with detent : en
  • US2694077A - Production of hydroxy derivatives of methacrolein dimer : en
  • DE1687014U - TELEPHONE HOUSEHOLDER AND DIRECTORY WITH CALENDAR AND NOTEBOOK. : de en
  • GB718239A - Manufacture of bromo-choladienes : en
  • DE1686728U - ATTACHMENT SYSTEM FOR PHOTOGRAPHIC AND KINEMATOGRAPHIC LENSES. : de en
  • DE919933C - Heat display device : de en
  • FR60587E - Improvements to electric lamp sockets : en fr
  • US2693862A - Method of and apparatus for displaying geophysical data : en
  • US2693955A - Control unit for stock feed : en
  • AU200593B2 - Improvements in or relating to collapsible seats, more particularly for use in aircraft : en
  • AU2302853A - Improved paint scraper : en
  • AT180100B - Glazed electrical resistance and method of manufacture : de en
  • AT180163B - Lid for hanging milking machines with pulsator connection : de en
  • DE920041C - Claw coupling for turning devices of internal combustion engines, especially for motorcycles and small vehicles : de en
  • FR1077828A - Mobile display stand : en fr
  • US2693872A - Mechanical handling of fish : en
  • US2693997A - Storage of high boiling distillate fractions : en
  • AT180055B - brush : de en
  • AT180068B - Process for blowing pig iron : de en
  • AT180099B - Interference suppression resistor : de en
  • CA507245A - Ventilated lens rings : en fr
  • US2693839A - Vehicle wheel traction device : en
  • JPS297333B1 - : ja
  • US2693978A - Closure member for containers : en
  • US2694156A - Tuning of vibratory systems : en
  • US2694183A - Tap-off coupler with fixed attenuation for coaxial lines : en
  • US2693791A - Breather for air-cooled internalcombustion engines : en
  • AU202678B2 - Improvements in or relating to storage battery charging devices : en
  • US2693625A - Fastening device : en
  • US2693801A - Safety cutoff valve for liquid administering apparatus : en
  • US2694142A - Signal-to-noise energy detection unit : en
  • AU201470B2 - Improvements in or relating to machines-por bending sheetmetal : en
  • AU11154A - Improvements in or relating tothe smelting of metalliferous materials containing lead and zinc : en
  • AU200157B2 - Jet deflectors for aircraft : en
  • DE1687257U - FORMWORK CONSTRUCTED FROM OVERLAYING CONSTRUCTION PANELS, IN PARTICULAR LIGHTWEIGHT PANELS. : de en
  • DE1687128U - DEVICE FOR STORING VESSEL COASTERS READY FOR USE. : de en
  • SU98882A1 - Method for producing cheese from milk and apparatus for implementing method " : en ru
  • DE1686898U - SIMPLE FOR WEB PROTECTION. : de en
  • CA507178A - Multi-speed automatic transmission : en fr
  • AU10054A - Hook for double stitch sewing machine : en
  • AU2395653A - An improved wool press : en
  • GB718339A - Control device for telescopic aerials : en
  • DE1686786U - LEATHER SHOE INSOLE WITH DEVICE FOR REPLACING DIFFERENT SIZED MIDDLE FOOT SUPPORTS AND ANGLE SUPPORTS. : de en
  • DE1686959U - COMPOSITE WINDOW. : de en
  • DE920075C - Process for the preparation of cyclic ketals : de en
  • FI27318A - Biscuit slicer : en fi
  • FR1077606A - Improvements to tubular hydraulic shock absorbers : en fr
  • FR60579E - Divergent fan : en fr
  • GB718124A - Improvements relating to gyroscopic apparatus : en
  • GB718392A - Drawing head : en
  • US2693798A - Device for bending, cutting and extracting the bone nails, nailplates, and the like : en
  • DE1686715U - SOUND ATTENUATION MATERIAL. : de en
  • DE918655C - Contra-angle for dental tools : de en
  • CA507184A - Expansible fluid or heat engine : en fr
  • AU8854A - Method and apparatus for charging a blast furnace : en
  • AU200692B2 - Oral chlorophyll preparations : en
  • US2693900A - Adjustable manikin : en
  • AT180184B - Pipe coupling : de en
  • US2693717A - Control mechanism : en
  • US2693773A - Portable incinerator : en
  • CA507187A - Time-controlled fuel pump unloading means for pressure atomizing oil burner : en fr
  • DE1686918U - SLIDER FOR TRUCKS. : de en
  • US2694037A - Method and apparatus for the production of shale oil from oil shale : en
  • US2693812A - Fuel gas tank switch-over device : en
  • US2694000A - Hydrator for lime and the like : en
  • BE516806A - : en
  • FR1077503A - Improvements in apparatus for cutting sheets from rolls of cardboard, paper and the like : en fr
  • FR60518E - Tool for removing slag or floating impurities from molten materials : en fr
  • DK78387C - Compression bandage consisting of an elastic bandage and a rubber body. : da en
  • GB718197A - Improvements in or relating to electric amplifying machines : en
  • GB718307A - Improvements in or relating to hydrogenation : en
  • GB718325A - Sealed separable food container : en
  • DE1686762U - DEVICE FOR DEVELOPING EXPOSED NEGATIVE PAPER AND FOR PRODUCING COPIES. : de en
  • DE1686856U - LIQUID TANK WITH CONTENT MEASURING DEVICE. : de en
  • FR1077649A - Valve refinements : en fr
  • FR1077684A - Advanced device for fueling engines : en fr
  • DE1686756U - DECORATION DEVICE. : de en
  • DE1686973U - THROWER WHEEL. : de en
  • DE1686937U - MULTI-PURPOSE BAG. : de en
  • DE1687251U - COMBINATION FILTER. : de en
  • DE1687087U - TOP SUPPORT FOR HEAVY LATHE FOR THE MACHINING OF CALIBER ROLLS. : de en
  • FR1077557A - Apparatus for conditioning foundry sand : en fr
  • GB718232A - Photographic emulsions and elements : en
  • GB718266A - Improvements in and relating to the production of germanium pellets : en
  • DE920120C - Process for the production of shaded, colored and naturally colored cartridges from photographic raster images : de en
  • DE1687236U - Washing machine, especially for broken glass. : de en
  • US2693655A - Folding sign : en
  • US2693766A - Rotary pump of the resilient tube type : en
  • AU200317B2 - Improvements in domestic washing machines : en
  • CA507216A - Art of grease manufacture : en fr
  • CA507128A - Electrical apparatus : en fr
  • USD173416S - Liquid reservoir for steam iron : en
  • US2694033A - Petri dish and improved cover therefor : en
  • DE919891C - Printing process in which an electrically insulating image layer is electrostatically charged and then dusted with a developer powder, which is then transferred to a sheet and fixed on it : de en
  • FR1077508A - heat exchanger : en fr
  • SU98951A1 - Bookstore Machine : en ru
  • US2694061A - Method of producing aminoalcohol esters of penicillin : en
  • USD173418S - Ferar refrigerator cabinet : en
  • US2694141A - Radiant energy signaling system : en
  • AT180059B - Process for the preparation of a new aminodiol compound : de en
  • AU203952B2 - Improvements in or relating to furnaces : en
  • DE1686969U - GLASSES, IN PARTICULAR SUNGLASSES. : de en
  • DE1686986U - SCOOTERS WITH PROGRESSIVE SUSPENSION STEERING AXLES. : de en
  • FR60504E - Insulating panel and its manufacturing processes and equipment : en fr
  • US2694027A - Method for bonding elements together : en
  • US2693915A - Rotary beater and discharge structure therefor for reducing sticky materials : en
  • CA507220A - Hydraulic gain control : en fr
  • US2693619A - Method of and apparatus for the forming of fiber pads for board making : en
  • US2693630A - Flying saw : en
  • US2693643A - Angle measuring instrument : en
  • US2694075A - Preparation of thiophene compounds : en
  • CA507172A - Preparation of alpha-amino-gamma-methylthiol-butyronitrile : en fr
  • US2693631A - Floating chuck : en
  • CA507080A - Process of producing impregnating agents : en fr
  • DE1686830U - SWEEPER. : de en
  • FR1077468A - Quick Release Can Opener Key : en fr
  • FR1077497A - Electric heater for paint bucket : en fr
  • GB718174A - Improvements in or relating to processes for modifying and converting starch : en
  • US2693883A - Filter paper blank : en
  • GB718019A - Improvements in or relating to sliding clasp fasteners : en
  • GB718267A - Improvements in pipe joints : en
  • US2693723A - Torque converter : en
  • US2694014A - Paraffin wax compositions : en
  • US2694048A - Manufacture of improved solid catalysts : en
  • USD173426S - Musical toy gun : en
  • AU2318353A - An improved printing base forme : en
  • AU9154A - Improvements in or relating to electric motor regulating apparatus : en
  • USD173437S - Koehler stocking : en
  • AT180078B - Subway : de en
  • US2693597A - Head mask for electric arc welding : en
  • US2693808A - Device for reclaiming the tobacco from defective cigarettes : en
  • US2694003A - Engine generation of feed gas for ammonia synthesis : en
  • DE1687106U - MEN'S SUSPENDERS. : de en
  • DE1687250U - CLOSET SEAT. : de en
  • FR1077475A - Improvements to phenol manufacturing processes : en fr
  • FR1077796A - Improvements to gas radiators : en fr
  • FR1077909A - Improvements to gas taps : en fr
  • DE1686760U - MOUNTING FRONT LENSES FOR VIEWFINDER BUILT IN CAMERAS. : de en
  • DE1686882U - SPARK PLUG SEAL RING. : de en
  • DE920099C - Process for the production of superficially saponified foils or films by saponifying foils or films : de en
  • GR15810B - SPECIFICITY OPINION SPECIALIST OF WOMEN'S CLOTHES. : el en
  • DK78378C - Process for the preparation of halophenyl-pyridyl-alkanones or their salts. : da en
  • GB718017A - Improvements in and relating to the production of paraffin wax : en
  • GB718152A - Improvements in trimming of textile articles : en
  • GB718382A - Powder metallurgical method of shaping articles from high melting metals : en
  • AT180144B - Process for the polymerization of vinyl compounds in an aqueous emulsion : de en
  • DE1686722U - ORANGE PEELERS. : de en
  • USD173423S - Portable lantern : en
  • DE1686780U - BONE CUTTING CIRCULAR SAW BLADE. : de en
  • DE919896C - Arrangement for storing electrical charges over long periods of time : de en
  • DE920083C - Triple plug with protective earthing : de en
  • DK78386C - Polyphosphate-containing cleaners with a reduced tendency to discolor or reflect nickel and copper alloys. : da en
  • FI27369A - Washer fiber mixture washer : en fi
  • FR1077541A - Washing machine : en fr
  • AU166010B2 - An improved valve, plugcock, orthe like : en
  • FR1077373A - Silver-based alloy for soldering : en fr
  • FR1077382A - Pressure regulator : en fr
  • DE919984C - Improvements to telemetry equipment with deflection prisms : de en
  • US2693783A - Device for depositing a light-diffusing coating on surfaces : en
  • US2693975A - Fluid pressure responsive gasket : en
  • DE1686858U - LIGHT TONE OPTICS. : de en
  • DE1687145U - FURNITURE WITH PAIRS OF FEET. : de en
  • DK78402C - Method for polishing zipper elements and apparatus for performing the method. : da en
  • US2694119A - Vibrating reed selector : en
  • DE1687003U - AUXILIARY DEVICE FOR DEEP-DRAWING TOOLS. : de en
  • FR60555E - Automatic machine for the production of agglomerates : en fr
  • GB718036A - Metal-ceramic compositions : en
  • GB718072A - Improvements in or relating to line perforators for use with printing machines : en
  • GB718119A - Improvements in or relating to a process for improving the whiteness or colour of materials : en
  • GB718231A - Improvements in or relating to operating mechanism for disc brakes : en
  • GB718081A - Improvements in fuel pump diaphragms : en
  • CA507121A - Preparation of salts of phthalocyanine pigments : en fr
  • FR60548E - Improvements to skis : en fr
  • GB718107A - Improvements in or relating to servo-mechanisms : en
  • GB718360A - Improvements in or relating to means for storing articles such as books or documents : en
  • GB718297A - Improvements relating to ejector pumping apparatus : en
  • DE1686732U - LIFTER FOR FILLING AND EMPTYING BARRELS. : de en
  • DE1686792U - TOY WITH LIFTING DEVICE. : de en
  • FR1077363A - Improvements made to the linings, in an artificial thermoplastic material, for pulleys, more especially drive pulleys, cooperating with metal cables : en fr
  • FR1077630A - Stand for cameras and others : en fr
  • FR1077595A - Lever switch : en fr
  • GB718083A - Improvements in fuel injection apparatus for internal combustion engines : en
  • GB718173A - Improvements in or relating to curtain and like rails : en
  • DE1687299U - OVERHAUL SIGN FOR MOTOR VEHICLES. : de en
  • FI27358A - Cultivator : en fi
  • FR1077472A - Device for curling spiral hair : en fr
  • DE1687289U - HOSE VALVE. : de en
  • FR1077555A - Fastening device for the building industry : en fr
  • GB718162A - A process for the production of a bait for killing rodents, moles and noxious animals with similar manner of living : en
  • DE1687228U - ELECTRIC DISCHARGE TUBE WITH MULTIPLE ELECTRODE SYSTEMS AND INDIRECTLY HEATED CATHODES. : de en
  • CA507094A - Shoulder strap pad : en fr
  • FI27377A - Fertilization rate at the time of transfer, on the left or on the other side of the concrete or on the material : en fi
  • FR1077838A - Double-acting agitator for washing machine : en fr
  • GB718026A - An improved method of and apparatus for forming cut blocks from strips of plastic material, e.g. ice cream, and delivering the cut blocks to a conveyor : en
  • GB718111A - Worm-geared band clip : en
  • GB718187A - Improvements in washer devices for coal or other granular material : en
  • FR1077563A - Carrier intended in particular for mining : en fr
  • FR60599E - Electric discharge apparatus and electrode for this device : en fr
  • AT180116B - Motor compressor : de en
  • DE1686987U - CAN FILLER. : de en
  • DE1687221U - SAFETY DEVICE PLUG WITH INDICATOR LIGHT. : de en
  • DE920027C - Multiple burner system for burning liquid fuel : de en
  • DE919905C - Contra-angle head, especially for dental purposes : de en
  • DE919974C - Booking machine, punch card machine or the like with a comparison device : de en
  • FR60516E - Improvements in the manufacture and production of artificial fibers and filaments : en fr
  • FR60595E - Power measurement system for electromagnetic waves propagated by guide tubes : en fr
  • FR1077741A - Gramophone with automatic disc changer controlled by a single multiple cam : en fr
  • FR60593E - Nodular graphite cast iron and its manufacturing process : en fr
  • GB718316A - An improved rotary electric switch having an uneven number of switching positions : en
  • DE919917C - Speed controller for internal combustion engines, especially for controlling fuel injection pumps : de en
  • DE920007C - Spool for winding textile threads, yarn or the like. : de en
  • GB718284A - Process for the modification of metal-containing synthetic resins : en
  • GB718398A - Improvements in lubricators for greasing the rails of railways and the wheels which ride on them : en
  • GB718082A - Improvements in fire guards : en
  • FI27336A - Förstärkare för självbrinnande elektroder : en fi
  • FR60559E - Improvements to precision revolving turrets for machine tools : en fr
  • FR1077351A - Furniture-bed : en fr
  • DE920024C - Process for plastic injection riveting of laminated sheet metal stacks of electrical machines and devices : de en
  • FR1077658A - Bottle washing machine placed in racks : en fr
  • FR1077726A - Advanced circuit breaker : en fr
  • DE919910C - Process for the production of molded bodies with a low specific weight and with a compact cover made of thermoplastics : de en
  • FR1077496A - Mass based on hardening substances for the manufacture of pipes, plates or the like, and method of preparation thereof : en fr
  • DE1687006U - PAINTER CEILING BRUSH. : de en
  • DE919923C - Breathing apparatus with a hose leading to the mask : de en
  • FR1077575A - Beet harvester for wheel tractors : en fr
  • FR1077416A - Bumper device usable on motor vehicles : en fr
  • FR1077473A - Cable end isolation device and method for its manufacture : en fr
  • GB718391A - Improvements in and relating to lubricating greases : en
  • DE1686859U - COMPOSITE MICROSCOPE : de en
  • CA507095A - Medical electrode : en fr
  • CA507262A - Terminal clip : en fr
  • DE1686870U - ADJUSTABLE MOUNTING DEVICE FOR MIRRORS IN OPTICAL INSTRUMENTS. : de en
  • FR1077614A - Improvements to telegraph repeaters : en fr
  • GB718053A - Improvements in or relating to process of preparing alkali metal salts of glucuronicacid from glucuronolactone : en
  • GB718120A - Improvements in and relating to spectacles : en
  • GR15809B - PROVISION FOR THE ALTERNATIVE CHANGE OF MAGNETIC FIELDS TO ZERO THEM OR REINFORCE THEM. : el en
  • DE1687084U - DEVICE FOR TRANSFORMING A ROTARY MOVEMENT INTO A RECIPROCATING MOVEMENT WITH THE HELP OF AN ECCENTRIC CENTER. : de en
  • DE920100C - Use of hard metals for the production of stone working tools, in particular deep drilling tools : de en
  • DE1686857U - HOLDING DEVICE FOR THE SOUND LAMP IN A SOUND FILM UNIT. : de en
  • GB718137A - Polymeric compositions : en
  • DE1686744U - YOUNG FISH FARMING BOX FOR AQUARIUM FISH. : de en
  • FR1077371A - Tractor power extraction device : en fr
  • FR1077753A - Water hammer interceptor device for fluid pipeline : en fr
  • AT180133B - Process for the production of load-bearing walls and ceiling fields from large-scale rubble embedded in mortar : de en
  • BE516899A - CONTINUOUS POLYCONDENSATION OF AMINO ACIDS. : en fr
  • CA507234A - Mechanical drive : en fr
  • FR1077354A - Support device, especially for mines : en fr
  • FR1077751A - Cutting device : en fr
  • GB718248A - Improvements in or relating to cargo platforms : en
  • DE919982C - Process for paper sizing : de en
  • FR1077476A - Elastic bed base : en fr
  • US2694065A - Method of preparing substituted formyltetrahydropteridines : en
  • FR1077885A - Grinding wheel and its manufacturing process : en fr
  • FR60531E - Method and apparatus for manufacturing filter tip cigarettes : en fr
  • US2693947A - Gas manufacture : en
  • USD173448S - Bumper guard : en
  • CA507180A - Glass-to-metal seal : en fr
  • US2694112A - Amplifier utilizing bombardment induced conductivity : en
  • AU2300153A - An improved milk examining appliance : en
  • US2693988A - Dispenser for toilet seat covers : en
  • US2693727A - Hydraulic vise : en
  • DE1687164U - THERMOSTAT. : de en
  • DE920006C - Device for fulling or washing textiles in rope form or in wide webs : de en
  • USD173428S - Fixture for supporting display cards : en
  • DE1687038U - HIGHLY VACUUM-TIGHT METAL-GLASS ENTRY. : de en
  • US2693928A - Tape suspension for instruments and the like : en
  • USD173412S - crapsey jr : en
  • DE1686702U - INTERLINING FABRIC FOR TIES. : de en
  • GB718101A - Improvements in or relating to bevel gear generating machines : en
  • US2693660A - Casting rod holder : en
  • US2693863A - Silencer or muffler for engine exhausts and the like : en
  • USD173468S - Game board : en
  • FR1077723A - Color television : en fr
  • AU16554A - Process forthe treatment of lead ores : en
  • US2693819A - Safety control device : en
  • US2693828A - Shedding mechanism for looms : en
  • US2693830A - Shuttle expeller for weaving machines : en
  • FR1077795A - Mechanical vibration transmission device : en fr
  • AT180105B - Device for regulating the speed of three-phase asynchronous drive motors : de en
  • DE1686905U - FINGER RING WITH ATTACHED FRAME AND MACHINE FOR ITS PRODUCTION. : de en
  • DE1687178U - DRUM KEY. : de en
  • FI27329A - Anordning för spridning av sand, vägsalt eller liknande : en fi
  • GB718059A - Improvements in or relating to pulsed radar systems : en
  • DE1686845U - SEEDER FOR STONE FRUIT, IN PARTICULAR FOR CHERRIES, MIRABELS OR. DGL. : de en
  • DE920025C - Device for voltage regulation of a DC system fed by a rectifier or converter with an electric battery in a buffer circuit : de en
  • DE1687104U - SAILOR'S TROUSERS MADE OF RUBBER. : de en
  • FR1077651A - Evaporation and superheating unit with multiple recirculation gas inlet : en fr
  • GB718404A - New light-sensitive compositions for use in the manufacture of photographic materials : en
  • GB718269A - Improvements in or relating to electrical pulse modulators : en
  • FI27366A - Saw brush with brush gauge : en fi
  • FR1077943A - Instruments for measuring small gas flow rates : en fr
  • DE1686831U - DUST SCOOP WITH SERRATE-LIKE CUTOUTS. : de en
  • US2694102A - Electrostatic shielding : en
  • FR1077823A - Method and device for automatic adjustment of the flow rate of filters : en fr
  • FR1077863A - Device for opening and closing the entrances to ovens and in particular bakery ovens, and ovens fitted with this device : en fr
  • FR60552E - Improvements made to pinion gearboxes, especially those for heavy vehicles : en fr
  • DE1687188U - HOLDING DEVICE FOR BAG BUCKLE. : de en
  • DE1687004U - SINGLE WASHING MACHINE TRAINED AS A DOUBLE DRUM WASHING MACHINE. : de en
  • CA507233A - Projection apparatus more particularly for a television receiver : en fr
  • US2694035A - Distillation of oil-bearing minerals in two stages in the presence of hydrogen : en
  • GB718244A - Improvements relating to the control of flying objects : en
  • GB718342A - Improvements relating to anti-perspirant preparations : en
  • AU14754A - Basic derivatives of 2-aryl indoles : en
  • AT180098B - Method and device for soot-free coating of rods or the like with a hard carbon layer : de en
  • US2693810A - Speed responsive control means : en
  • US2693848A - Spring-cushioned chair seat : en
  • FR1077528A - Air compressor : en fr
  • DE1687169U - LUCKY BAR FITTED WITH A HOLDING STICK, FOR EXAMPLE, STICK ICE CREAM. : de en
  • FI27346A - Anordning vid dörrar eller fönster med utåt och / eller inåtgående bågar resp. ramar : en fi
  • DE920110C - Wiper drive : de en
  • DE884102C - Device for the production of pipes from thermoplastics with reinforcement inserts : de en
  • FR1077861A - Motorized agricultural mower for cutting hay, wheat and fodder in general : en fr
  • FR1077938A - Alcoholic soft drink and extract to obtain it : en fr
  • GB718251A - Improvements in methods of and means for separating threads from warps : en
  • FR1077490A - Pressure-applied adhesive sheet material : en fr
  • FR1077660A - Sounder : en fr
  • FR60558E - Installation of motive power by internal combustion engine : en fr
  • FI27362A - Anordning vid med gängat lock försedda ventiler : en fi
  • FR1077530A - Washing machine improvements : en fr
  • FR1077686A - Lubricating device for sewing machines : en fr
  • DE1686865U - EYEGLASSES WITH COMBINED METAL AND CELLULOID RIM. : de en
  • DE1687043U - PRESSURE PERCOLATION DEVICE. : de en
  • DE919916C - Device for evenly distributing a mixture of vaporous and liquid ammonia supplied under pressure to several blow-out openings, especially for ammonia thinning : de en
  • FR1077413A - Electric card game : en fr
  • FR1077460A - components for heat engines exposed to thermal shock : en fr
  • FR1077747A - Locking device in particular for automobile car hood : en fr
  • FR60550E - Improvements to electric valve circuits : en fr
  • DE1687259U - GUTTER, IN PARTICULAR GUTTER. : de en
  • FR60534E - Pulse generators : en fr
  • DE1686952U - HEATING ELEMENT. : de en
  • FR1077632A - Double-clip fastening system : en fr
  • GB718143A - Improvements relating to heating and ventilating apparatus : en
  • DE1687215U - COVER PLATE FOR ACCUMULATOR BATTERIES, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • FR1077653A - Electromagnetic relay : en fr
  • FR1077848A - Cutting machine with speed change for the band knife and the feed device, in particular for cutting small and thick hides and skins : en fr
  • IT499156B - : it
  • FR1077662A - Hand-operated, hand-held sprayer for spraying a liquid such as an insecticide as a mist : en fr
  • GB718066A - Improvements in or relating to paper feeding mechanisms : en
  • DE919961C - Electromedical stimulation current therapy device : de en
  • DE1686888U - ELECTRICALLY HEATED FOAM CUSHION FOR CAR SEATS. : de en
  • US2693711A - Transmission : en
  • US2694096A - Method and apparatus for independently controlling reaction time and temperature for hydrocarbon conversion : en
  • USD173447S - Wheel cover or similar article : en
  • US2693697A - Rockwell testing device : en
  • AT180063B - Process for the production of new carbamic acid esters : de en
  • DE1687034U - ROTATING PULLEY MEASURING SYSTEM FOR DEFLECTION ANGLE OF MORE THAN 90 °, IN PARTICULAR UP TO 270 °. : de en
  • DE1687051U - STEEL TUBE - SLED BASE CHAIR. : de en
  • DE920062C - Device for the heat treatment of textile fabric webs : de en
  • FR1077896A - tiered vertical files element : en fr
  • DE1687117U - REFLECTOR FOR TUBULAR LIGHT SOURCES. : de en
  • DE1687283U - AIR-TIGHT PIPE CONNECTION FOR PNEUMATIC CONVEYOR LINES. : de en
  • DE1686947U - CLOTHING HANGER. : de en
  • DK78401C - Method for removing pituitary glands from slaughter animals. : da en
  • AU9454A - Anew or improved machine for subjecting clothes andother articles to washing and similar cleansing operations : en
  • CA507226A - Optical element : en fr
  • CA507230A - Automatic frequency control system for an oscillator : en fr
  • SE147624C1 - : sv
  • CA507217A - Curtain rod bracket : en fr
  • AT180067B - Expansion rotary piston machine : de en
  • US2693779A - Machine for making round flexible metal tubes : en
  • CA507236A - Method for sealing an iron member to a glass part : en fr
  • US2694066A - Lipoic acid amides of thiamine compounds : en
  • US2694191A - Double barrel master cylinder brake system : en
  • US2693877A - Flotation of talc from ore containing metal values : en
  • US2693760A - Pumping apparatus : en
  • CA507125A - Lecithin compositions : en fr
  • DE920031C - Vaulted hollow panel closed on all sides with internal reinforcements : de en
  • CA507096A - Farm tractor furrow leveller : en fr
  • DE919951C - Process for converting carbon monoxide with hydrogen : de en
  • FI27368A - Sätt att återvinna koksyra ur avfallslutar från kokning av halvkemisk massa : en fi
  • GB718377A - Improvements in display devices : en
  • DE1686967U - CONTINUOUSLY WORKING SCREW PRESS FOR PLASTIC MASS. : de en
  • DE920119C - Device for joining two thread ends pointing in opposite directions : de en
  • US2693670A - Pulpstone : en
  • AU9254A - Improvements in or relating to storage battery charging devices : en
  • DE1686822U - COMPRESSION CUSHIONS MADE OF X-RAY RAY-PERMEABLE PLASTIC FOAM. : de en
  • DE1687255U - ROOM STOVE FOR SOLID FUEL. : de en
  • DE919901C - Arrangement for monitoring the decomposition ability of liquid or gaseous media : de en
  • FR1077673A - Driving device for friction transmission mechanisms, in particular for belt drives : en fr
  • AU201123B2 - Improvements in or relating to tantalum electrolytic capacitor : en
  • US2693800A - Nasal cannula : en
  • USD173407S - Lady s stocking : en
  • US2693666A - Foaming bed for the foaming of fiery molten masses : en
  • DE920091C - Vaginal tampon made of a peat core surrounded by a fabric : de en
  • DK78408C - Fruit wrapper. : da en
  • DE1687042U - MASSAGE DEVICE FOR FACE AND SKIN MASSAGE. : de en
  • DE919991C - Effect twisting machine : de en
  • US2693914A - Hot air furnace control : en
  • US2693722A - Clutch-brake mechanism : en
  • US2693993A - Recorder : en
  • US2694173A - Regulating system : en
  • AU5554A - Improvements in processes forthe catalytic oxidation of acetone : en
  • US2693709A - Integrator with one friction surface : en
  • US2693731A - Feeding device for the carriage of lathes and turret lathes : en
  • US2693832A - Belt-driven hand saw : en
  • AU201620B2 - Improvements inthe control of profiling and like machines : en
  • DE1686733U - ONE-TIME TABLET. : de en
  • DE1686746U - REEL FOR REEL. : de en
  • DE920057C - Packaging machine with one or more hollow mandrels, in particular for packaging cigarettes : de en
  • SU98699A1 - Feed preparation unit : en ru
  • US2694079A - Dehydrohalogenation process : en
  • US2693985A - Gripping device for the wheels of tractors or other vehicles : en
  • US2693795A - Surgical retractor : en
  • DE919907C - Film holding device for x-rays of teeth : de en
  • GB718409A - Improvements in or relating to valves closing with excess fluid flow : en
  • FR1077623A - New concrete block mold : en fr
  • FR1077701A - Furnace for heating liquids : en fr
  • FR1077570A - Improvements made to phase comparators : en fr
  • DE1686819U - DEVICE FOR ELECTRO-INDUCTIVE HEATING OF METALLIC WORKPIECES. : de en
  • DE1687199U - WEFT REEL FOR LOOMS. : de en
  • AT180088B - Overhead cable holding device for post insulators : de en
  • DE1686755U - ALL PURPOSE SALES DISPLAY CASE. : de en
  • DE1687118U - ELECTROMAGNETIC RELAY. : de en
  • CA507240A - Beam deflection control : en fr
  • FR1077624A - Improvement to ski pants : en fr
  • FR1077871A - Shock absorber for fluid line : en fr
  • DE835145C - Production of dialkyl thiophosphates : de en
  • DE1687018U - SINGLE ARM CABLE LAYING PLIERS FOR HIGH VOLTAGE CABLE. : de en
  • US2693700A - Pressure ascertaining means : en
  • DE920070C - Process for the production of phenolic silanes : de en
  • DE1686706U - ELECTRIC WASHING MACHINE, ESPECIALLY HOUSEHOLD WASHING MACHINE. : de en
  • DE1687192U - HINGE FOR TIN BARRELS WITH REINFORCEMENT EDGE, IN PARTICULAR FOR MUELLBONNES. : de en
  • GB718068A - Improvements relating to the manufacture of hypodermic needles : en
  • DE919993C - Device for stopping the drafting system of spinning machines : de en
  • CA507159A - Method and apparatus for forming container closures : en fr
  • AU13854A - A method and apparatus for forming a true cylindrical surface onan elongated member, such asa crankshaft orthe like : en
  • AU462054A - Solid fuel grates : en
  • FR1077664A - Apparatus forming an automatic filter and purger applicable in particular to a compressed gas line : en fr
  • DE920003C - Process for regulating the viscosity of heavy suspensions during the preparation of minerals in sink separators : de en
  • FR1077864A - Process for obtaining pure tetrahalides, in particular, purification of crude titanium tetrachloride, and products in accordance with those obtained : en fr
  • FR1077884A - Method and machine for boxing wrapped pieces of cheese by means of an automatic packaging machine : en fr
  • AU166577B2 - Improvements in liquid fuel heating and scraping devices andthe like ofthe oil vapourizing blow lamp type : en
  • US2693942A - Heat transfer apparatus : en
  • FR1077523A - Prismatic pipe heat recovery device : en fr
  • FR1077937A - Electromagnetic relay : en fr
  • USD173403S - Gasket display rack : en
  • FI27331A - Anordning for automatic maneuvering in the field of telephone equipment combinatorial electric lamp : en fi
  • FR60585E - Relief printing process of plastics : en fr
  • AT180173B - Two-stroke diesel engine with V-shaped cylinders : de en
  • DE1687205U - EXPANSION FOR PRESSURE HAZARDOUS ROUTES. : de en
  • AT180080B - Device for an electromechanical vibrator : de en
  • CA507156A - Printing telegraph apparatus : en fr
  • US2693775A - Ash handling apparatus : en
  • US2693653A - Vehicle operated bump gate : en
  • DE1687275U - LOW HOLDER FOR DIESEL ENGINES. : de en
  • GB718029A - Improvements in rocket motors : en
  • US2693916A - Reel cradle : en
  • CA507086A - Pressure compensating piston assembly : en fr
  • CA507232A - Calcium silicate phosphor : en fr
  • FR1077625A - Process and devices for welding the base of butane gas or propane gas cylinders and product obtained : en fr
  • GB718387A - Links for conveyor or other chains : en
  • CA507130A - Electrical apparatus : en fr
  • AT180122B - Process for the production of stable, highly purified γ-globulin preparations : de en
  • CA507206A - Deodorant compositions : en fr
  • AU204016B2 - Improvements in or relating to fluid pressure operated relays : en
  • US2694155A - Transfer system for electric circuits : en
  • USD173441S - Suction cleaner or similar article : en
  • FR60570E - Bright five-lens lens in three parts separated by air spaces : en fr
  • GR15805B - IMPROVEMENTS FROM OR RELATED TO A LAMP BURNER (LAMP). : el en
  • DE1686811U - THREE-POLE MICROPHONE SCREW COUPLING. : de en
  • DE1687291U - PROTECTIVE CAP FOR ORGANS FOR ADJUSTMENT, BLOCKING, REGULATING OR. DGL. : de en
  • AU7254A - Improvements relating tothe filtration of fluids : en
  • FR60564E - Improvements to transformer protection devices : en fr
  • GB718054A - Improvements in or relating to cigar or cigarette holders and tobacco pipe stems : en
  • DE1687114U - DESK RADIO AND OR TELEVISION SET WITH SEVERAL ADDITIONAL SPEAKERS. : de en
  • FR1077880A - Process for the preparation of solid products in the state of fine division : en fr
  • AU202403B2 - Anew or improved machine for subjecting clothes andother articles to washing and similar cleansing operations : en
  • CA507253A - Process of preparing phenols by decomposition of hydroperoxides : en fr
  • US2694182A - Impedance-matching tap-off coupler for wave transmission lines : en
  • AT180110B - Electric storage heater : de en
  • US2694133A - Automatic controller : en
  • FR1077947A - Improvements to protective coatings for electric cables, pipes, etc. : en fr
  • FR1077436A - Crank stamping press : en fr
  • GB718060A - Improvements relating to the preparation of metal plates for welding : en
  • GB718201A - Electrode system for cathode-ray tubes : en
  • DE919924C - Height adjustment device for the drawbar of motor vehicle trailers : de en
  • US2694040A - Methods of selectively plating p-type material of a semiconductor containing a p-n junction : en
  • GB718117A - Improvements relating to transparent guards for machines : en
  • GB718308A - Improvements in cycle stands : en
  • FR1077578A - Circular loom : en fr
  • GB718061A - Improvements in or relating to methods of molding metal powders : en
  • GB718313A - Enclosure for treating strips, wires and similar products, and especially a continuous treatment furnace : en
  • FR1077667A - Improvements to paddle rotors : en fr
  • GB718160A - A crankshaft for two-cylinder engines with the cylinders arranged side-by-side : en
  • DE1687088U - SPREAD CAMERA. : de en
  • DE1687174U - MULTI-PURPOSE DEVICE TO INCREASE COMFORT IN MOTOR VEHICLES. : de en
  • DE1686955U - SMALL BOILER FOR OIL FIRING OR GAS FIRING. : de en
  • DE920108C - Bellows ventilator for the ventilation of rooms : de en
  • FR1077424A - Heat meter : en fr
  • GB718094A - Improvements in or relating to cartons for containing liquids, or powdered or like material : en
  • GB718205A - Improvements in methods of preparing highly-refractory blocks or other masses : en
  • DK78410C - Method and machine for packing rye bread slices. : da en
  • FR1077433A - Combined ventilation outlet : en fr
  • FR1077877A - Improvements to statistical machines : en fr
  • GB718031A - A method of, and a machine for, packing cigarettes or similar articles in paper, metal foil or the like : en
  • FR60557E - Improvements to lubricating grease compositions : en fr
  • GB718209A - Improvements in or relating to removing organic fluorides from hydrocarbons : en
  • DE1687171U - INCLINED STAND FOR DISPLAY BOXES. : de en
  • DE1687260U - FOAM-LIKE COVERING OR PLASTIC-BASED INSERT WITH HYDROPHYLEM CHARACTER, IN PARTICULAR FOR CLEANING EQUIPMENT. : de en
  • FR1077769A - Process for machining workpieces with high precision : en fr
  • FR1077388A - Improvements to tools intended for the execution of tenons and counter-profiles of wooden assemblies : en fr
  • DE1687059U - CAMPING EQUIPMENT. : de en
  • DE919906C - Process for the production of plastic palate forms for dental prosthetics : de en
  • DE920048C - Steering device for motor vehicles : de en
  • FR1077839A - Device for tensioning reinforced concrete reinforcements : en fr
  • FR1077837A - Skill game : en fr
  • DE1686821U - ADJUSTABLE LOCK FOR HAND KNITTING APPARATUS. : de en
  • DE1686941U - ADJUSTABLE FURNITURE GLIDER. : de en
  • DE1687115U - SURGE ARRESTERS. : de en
  • FR1077922A - New flexible electrical conductor for household, medical and industrial appliances : en fr
  • GB718305A - Improvements in or relating to catalytic reduction : en
  • FR1077427A - Improvements to electric gas-filled discharge tubes : en fr
  • FR1077891A - Improvements in cellular silica and its preparation process : en fr
  • AT180197B - Built-in tachometer for bicycle headlights : de en
  • AU200938B2 - Improvements in or relating toa process forthe preservation of liquid or semisolid foodstuffs : en
  • CA507108A - Device for assisting invalids into and out of bathtubs : en fr
  • US2693712A - Carburetor throttle control linkage : en
  • AU167697B2 - Improvements in and relating to radio receivers comprising and aerial rod : en
  • FR1077379A - Cleaning device for flat surfaces : en fr
  • GB718038A - Improvements in radar systems : en
  • CA507277A - Headgear structure : en fr
  • US2693936A - Winch : en
  • US2693844A - Apparatus for reinforcing sheet material : en
  • US2693613A - Window wiper and defroster unit : en
  • US2694132A - Heating attachment for outside vehicle mirrors : en
  • FI27340A - Shelf shape piece : en fi
  • US2694192A - Magnetic recording apparatus : en
  • AU201086B2 - Improvements relating to cooling systems for dynamo-electric machines : en
  • US2693636A - Process for fabrication of heat exchangers : en
  • DE1686957U - ADJUSTMENT HANDLE. : de en
  • DK78384C - Process for the production of alkaline accumulators of the silver-zinc type. : da en
  • US2694121A - Sensing unit : en
  • AT180157B - Print sheets in zigzag folds, especially maps, city maps, tables, calendars, etc. like : de en
  • DE919913C - Process for the recovery of sulphite waste liquors : de en
  • FR1077720A - Density rollers for driving indefinite lengths of material in the form of strands, cords and the like : en fr
  • US2693642A - Line protractor : en
  • US2693931A - Self-closing valve with retarding device automatically regulated according to flow velocity : en
  • USD173462S - Snow scraper for automobiles or the like : en
  • DE1687148U - FOLDING DOWN METAL BED. : de en
  • DE919944C - Track extension made of steel or light metal : de en
  • AT180129B - Newspaper holder : de en
  • DK78375C - Calendar. : da en
  • FR1077734A - Flame arrestor for electric oven electrodes : en fr
  • FR1077767A - Improvement in the capping of containers : en fr
  • AU200406B2 - Improvements in supports for curtains andthe like : en
  • DE1687103U - OVER PANTS FOR MOTORCYCLISTS. : de en
  • FR1077406A - Adaptation of an alarm clock in the t stations. s. f. with synchronized ringtone to switch it on automatically at the desired times : en fr
  • AU7854A - Reserpic acid and salts or quaternary ammonium compounds thereof, and process of making same : en
  • CA507276A - Tire-bead breaking devices : en fr
  • CA507169A - Process for polymerizing alpha-methyl styrene : en fr
  • CA507124A - Rotatable hone : en fr
  • AT180140B - Process for the production of a corner connection of timber, posts, planks or the like with miter : de en
  • CA507214A - Built-up gear shaving cutters : en fr
  • AU203951B2 - Process forthe manufacture of propynyl-carbinols : en
  • US2693927A - Curtain rod bracket : en
  • AT180091B - Pole shoe interlocking for electrical machines, in particular synchronous machines : de en
  • US2693898A - Pallet feeder : en
  • US2693857A - Process for plugging porous sandstone formations in a well : en
  • US2694100A - Alkaline battery grid : en
  • US2694168A - Glass-sealed semiconductor crystal device : en
  • USD173453S - Ornas, jr vehicle cab : en
  • CA507076A - Butt joints : en fr
  • US2693925A - Resilient engine mounting : en
  • USRE23895E - Tree uprooting attachment for bulldozers : en
  • DE1687185U - RUBBER BOOTS WITH ABSORBABLE INSOLE. : de en
  • AT180177B - Control of vehicle engines, in particular for long-distance vehicles : de en
  • AU7554A - Improvements in or relating togas-tight containers : en
  • AT180115B - Switching arrangement to maintain a minimum draft in chimneys : de en
  • CA507221A - Refractory composition, article and process : en fr
  • CA507250A - Power plants including at least one gas turbine, in particular for vehicles : en fr
  • US2693835A - Refrigerated meat chopper having a removable casing section : en
  • AU16054A - Improvements in or relating in temperature responsive electric switches and cutouts : en
  • AT180182B - Detachable connection of machine elements : de en
  • US2693743A - Photographic folding camera : en
  • US2693821A - Relief valve : en
  • CA507242A - Process of preparing quick-cooking rice : en fr
  • DE1687052U - SEAT AND RECLINER ROCKING CHAIR. : de en
  • AT180072B - Process for dephosphorization of steel and means for carrying out this process : de en
  • AU12554A - Improvements in supports for curtains andthe like : en
  • DE1686767U - BRAKE PAD. : de en
  • FR1077574A - Process for the preparation of fluorinated organic compounds : en fr
  • US2693676A - Combustion apparatus with multipleoutlet fuel vaporizing tubes : en
  • DE1686931U - SCREW CAP FOR LOCKING ELEMENT. : de en
  • DE1687168U - POCKET SEAL. : de en
  • DK78407C - Sack holder. : da en
  • FR1077639A - Improvements to carriers of goods or materials : en fr
  • GB718077A - An improved cooling device, in metal extrusion presses, for cooling the elongated product emerging from the press : en
  • US2693964A - Gravity fed mechanical sand spreader : en
  • AT180176B - Two-stroke diesel engine in a single-cylinder or two-cylinder V configuration : de en
  • US2694022A - Method of cleaning sewers and the like : en
  • CA507164A - Temporary inhibition of plant growth : en fr
  • DE1687191U - LOCK FOR CONTAINER. : de en
  • FR1077615A - Thermionic tube for multiple coincidence detection : en fr
  • FR1077602A - Rotary press with multiple tool groups : en fr
  • FR1077916A - Improvements to single-phase electric motors : en fr
  • DE1687129U - DOCUMENT OR BASE FOR GLASSES, BOTTLES AND THE LIKE. : de en
  • GB718235A - Loose-leaf binding device : en
  • DE920097C - Swing-wing windows in buildings, the walls of which are composed of separable wall panels : de en
  • US2694028A - Aluminum based laminate member and process for producing the same : en
  • FI27321A - The settings for the condensate heating system are multiplexed : en fi
  • FR60538E - Gear selector for motor vehicle : en fr
  • US2693635A - Worktable : en
  • US2693935A - Log jack : en
  • US2694093A - Production of polyethers : en
  • AT180175B - Internal combustion engine : de en
  • DE864799C - Production of multi-layer structures : de en
  • FR1077830A - Tug-pusher : en fr
  • AT180096B - Method for determining the frequency of an alternating voltage : de en
  • US2694124A - Lag fuse : en
  • USD173431S - hills : en
  • AU163523B2 - Improvements in or relating to control devices for motor vehicles : en
  • DE828982C - Lockable end link for slide locks : de en
  • US2693658A - Apparatus for producing decorative sheet material : en
  • US2693741A - Machine and method for sleeving valved bags : en
  • FR1077519A - Air director for oil heating : en fr
  • FR60520E - Electric clocks and advanced time systems : en fr
  • DE1686907U - BRAIDED FROM INDIVIDUAL, RELATED PUNCHED PARTS. : de en
  • US2693939A - Heating and cooling system : en
  • FR1077502A - Game : en fr
  • FR1077501A - Beehive frame : en fr
  • FR1077609A - Powder coupler : en fr
  • US2693869A - Hollow tile laying chute : en
  • US2693866A - Electromagnetically controlled brake : en
  • USD173422S - Door handle guard : en
  • US2693962A - Dice game apparatus : en
  • CA507111A - Loading mechanism for guns : en fr
  • CA507185A - Pivotally removable refrigerator hydrator : en fr
  • AU161881B2 - An improved milk examining appliance : en
  • FR60543E - Improvements to prefabricated construction : en fr
  • GB718172A - Improvements in or relating to packages or containers for pasty and similar viscous substances with means for extruding the contents thereof : en
  • FI27324A - A process for the preparation of steroid series compounds in which the oxygen is in the 11-position : en fi
  • FR1077826A - Gymnastics apparatus : en fr
  • GB718106A - New polymeric products : en
  • FR1077758A - Detachable buckle reeving : en fr
  • FI27317A - Flotation equipment : en fi
  • DE1687179U - LIQUID PUMP DRIVEN BY A MOTOR FOR DRUMS OR. DGL. : de en
  • DE1687097U - BELT CONVEYOR. : de en
  • DE920011C - Paper guiding device for shearing machines or the like. : de en
  • DE920081C - Broadband antenna for very short electrical waves : de en
  • DE1687176U - INDEPENDENT, ELECTRIC DIRECTION INDICATOR, IN PARTICULAR CYCLISTS AND MOTORCYCLISTS. : de en
  • FR1077878A - Cinematographic projection method and apparatus : en fr
  • FR1077389A - Process for the cold treatment of steel for concrete : en fr
  • FR1077845A - Water cooled secondary winding for welding transformer : en fr
  • FR1077926A - Profile for door frame : en fr
  • IS292B6 - Solar oil burner. : en is
  • FR1077942A - Physics apparatus, especially for teaching : en fr
  • DE1686902U - WORK SUIT. : de en
  • GB718063A - Improvements in the production of n-acylamino mercaptans and the treatment of proteinaceous materials : en
  • FR1077901A - Epicyclic gearbox, in particular for motor vehicles : en fr
  • FR1077903A - Drum mixer : en fr
  • GB718270A - Improvements in or relating to reflector fittings for tubular electric lamps : en
  • GB718385A - Improvements in expander devices for incorporating into appliances for correcting natural teeth : en
  • GB718397A - Process for the production of refractory masses or bricks from slags : en
  • FR60541E - Direct external air intake device placed on the intake manifolds for internal combustion engines producing a fuel saver : en fr
  • FR60567E - Device and improvement in the use of electrical energy applied to the control of household appliances : en fr
  • GB718309A - Improvements in or relating to polymers of vinylanisole and preparation thereof : en
  • FR1077728A - : fr
  • GB718247A - Improvements in or relating to aircraft servo systems : en
  • GB718304A - Improvements in direct-current track circuits for railway signalling : en
  • FR60501E - Universal installation circuit breaker, in particular electromagnetic protection device : en fr
  • DE1686812U - UNIT SOCKET. : de en
  • DE1687126U - HOUSEHOLD DRYERS. : de en
  • DE920010C - Process for the production of pure sodium sulfide : de en
  • DE920054C - Device for influencing the axial position of a bobbin on winding machines : de en
  • DE1686939U - CAMPING SET. : de en
  • DE1687273U - POULTRY CAGE. : de en
  • US2693820A - Pressure regulator : en
  • US2694058A - Production of polyuronic acid derivatives : en
  • GB718169A - Improvements in demand pressure regulator : en
  • DE1686739U - MINCE HARVEST MACHINE. : de en
  • DE919992C - Self-acting spindle brake for twisting spindles : de en
  • FR1077676A - Method and apparatus for the electrolytic <<polishing>> of metals : en fr
  • DE919958C - Lightning protection for house installations : de en
  • FR60569E - Advanced training in component housings for telecommunications equipment : en fr
  • USD173465S - Game board : en
  • DE1686971U - FOLDER. : de en
  • DE1687240U - ROLLER RAIL FOR CURTAIN AND THE LIKE : de en
  • FR1077529A - Method and device for advancing tubes in subterranean formations : en fr
  • GB718277A - Improvements in or relating to thread suction means for spinning machines : en
  • US2694099A - Lead-acid battery grid : en
  • US2694137A - Showcase lighting fixture : en
  • DE1686892U - CASSETTE FOR NIGHT SAFE SYSTEMS. : de en
  • DE1687090U - DOUBLE SEAT, ESPECIALLY FOR VEHICLES. : de en
  • DE919912C - Process for the preparation of linear polyamides with thioether groups in the chain : de en
  • US2694064A - Triazese optical brightening agents : en
  • DE1686885U - HOSE CONNECTOR FOR HOSE COUPLINGS. : de en
  • DE1686916U - SWITCH ARRANGEMENT ON REFRIGERATORS, IN PARTICULAR ON HOUSEHOLD REFRIGERATORS. : de en
  • FI27345A - For the purposes of this Regulation, the provisions of this Regulation shall apply : en fi
  • GB718367A - Improvements in or relating to the stabilisation of polymerisable organic compounds : en
  • DE1686752U - BOTTLE WITH LABEL. : de en
  • FR60556E - Dense liquor tank : en fr
  • GB718116A - Improvements in or relating to record strip positioning devices in tabulating and like machines : en
  • AT180101B - Switching element with variable electrical resistance : de en
  • AU203829B2 - Improvements relating tothe filtration of fluids : en
  • FI27370A - Förfaringssätt vid blekning av cellulosamaterial : en fi
  • US2693732A - Quick removable bolt or cap screw : en
  • US2693867A - Rotary impact tool : en
  • DE920106C - Decoration kit : de en
  • DE1687227U - SUPPORT FOR SUBMINIATURE TUBE SOCKET. : de en
  • AT180094B - Voltage converter : de en
  • AU6054A - Improvements in or relating to tantalum electrolytic capacitor : en
  • DE915558C - Movable workbench with table top that can be raised and lowered : de en
  • DE1687028U - SLIDING SWITCH. : de en
  • DE919983C - Frame for photographic lenses with built-in filters that can be used as required : de en
  • DE920014C - Electrodynamic loudspeaker : de en
  • DK78372C - Cutting roller with movable cutters. : da en
  • CA507202A - Adjustable pitch angle fan : en fr
  • CA507219A - Production of fatty esters : en fr
  • DE1686972U - TRACE AND SUBSOIL LOOSER : de en
  • DE1687263U - LOAD LEVER FOR SCALES. : de en
  • DK78409C - Shipping box with means for holding the lid. : da en
  • DE920045C - Contact printing process for gravure and flat printing : de en
  • FR1077710A - Vaporizer burner for gas turbines : en fr
  • DE920066C - Process for the manufacture of catalysts : de en
  • GB718273A - Control apparatus for gas, liquid-fuel, or atomised-fuel fired burners : en
  • CA507210A - Alkanol amine-dialkyl carbonate product : en fr
  • DE1686841U - BOOK SUPPORT. : de en
  • DE1686925U - POTENTIONMETER CAP FOR HEARING DEVICES. : de en
  • DE1686933U - DEVICE FOR CHARGING AND UNLOADING FOR DIELECTRIC HEATING OF METERIALS IN THE HIGH FREQUENCY FIELD. : de en
  • DE1687105U - SKIRTPANTS FOR LADIES. : de en
  • US2693601A - Flush valve assembly : en
  • FR1077554A - Mono-azo dyes and their preparation : en fr
  • FR60503E - Method and device for destroying harmful insects and, in particular, ants : en fr
  • AT180132B - Standing liquid container : de en
  • DE920021C - Universal motor with shunt behavior : de en
  • FR1077692A - Mining pipeline for transporting backfill : en fr
  • GB718190A - Arrangement for covering plane or curved surfaces with a coating applied by a nozzle : en
  • DE1686961U - CLAMPS FOR CONNECTING ALL TYPES OF FENCES, GATES AND ENCLOSURES. : de en
  • DE1686855U - REGISTRATION DEVICE. : de en
  • DE1686980U - DAYLIGHT POSITIVE PROCESSING BOX WITH SAVING DEVICE. : de en
  • DE827966C - Brake shoe for railroad cars : de en
  • FR1077750A - Derivatives of vat leuco-dyes and their preparation : en fr
  • FR60581E - Method and apparatus for measuring levels, specific gravities and temperatures of liquids in tanks : en fr
  • GB718193A - Improvements relating to electric motor control systems : en
  • US2693990A - Recorder for electrical quantities : en
  • DE1686800U - ATTACHABLE BLADE FOR SCREWDRIVER. : de en
  • FR1077414A - Tightening wrench for nuts : en fr
  • FR1077533A - Process for the preparation of diketones of the cyclopentanopolyhydrophenanthrene series : en fr
  • FR1077589A - Cathode for discharge tube : en fr
  • GB718158A - Improvements in means for intermittently feeding strip material : en
  • US2693604A - Collapsible boat : en
  • CA507091A - Horn : en fr
  • AU15054A - Process forthe manufacture of propynyl-carbinols : en
  • CA507144A - Film sprocket guard : en fr
  • DE1686749U - REAR SEAL ON FITTINGS. : de en
  • DE1686757U - DECORATION DEVICE. : de en
  • FR1077805A - Adjustable and divisible crampons : en fr
  • FR60583E - Assembly system for belts or retaining beams : en fr
  • CA507077A - Wood stave joints : en fr
  • FR1077888A - Electrolytic manufacturing process for matrices for phonograph records : en fr
  • FR1077407A - New sealing devices : en fr
  • GB718016A - New or improved method of and means for regulating internal combustion engines : en
  • DE1687167U - FLOW SHIFTING FOR STEPPED GEAR TRANSMISSION. : de en
  • DE1686791U - MASCOT. : de en
  • FR1077419A - Liner usable, in particular as a stocking protector : en fr
  • FR1077883A - Mounting of elastic contact groups : en fr
  • GB718368A - Improvements in, or relating to, fluid mixing devices : en
  • DE919882C - Tubular dismantling traffic light : de en
  • FR1077727A - Portable explosion snow groomer with tension spring system for piston recoil : en fr
  • FR1077821A - Folding stretcher : en fr
  • DE1686942U - ARRANGEMENT OF THE SAFETY FITTINGS FOR TILT POT GRADIENTS : de en
  • DE1687005U - SHAVING BRUSH HANDLE WITH WEIGHTING. : de en
  • DE1686825U - SPIN MOLDING MACHINE. : de en
  • DE1687287U - HANDWHEEL AND SOCKET LESS BOTTLE VALVE WITH AUXILIARY SHUT-OFF AND MELT SAFETY. : de en
  • DE1686934U - LOCKING DEVICE ON TEAR KETTLE OD. DGL. : de en
  • DE1687031U - AC ALTERNATOR FOR DRIVES WITH TAPPED WINDING. : de en
  • US2693781A - Irrigation signal : en
  • US2694057A - Formation of gum salts by cation exchange : en
  • USD173461S - Combined coat hanger and brush : en
  • US2693876A - Centrifugal grain cleaner : en
  • US2693879A - Apparatus for transporting solids into or from a gas or liquid : en
  • US2694086A - Sulfonation of poly-alkyl substituted aromatic hydrocarbons : en
  • GB718045A - Improvements in or relating to lock nuts : en
  • FR1077456A - : fr
  • GB718125A - Improvements in or relating to tape-type sound record carriers : en
  • FR1077598A - Process for the extraction of ammonia from coal gas and the like : en fr
  • FR1077779A - Method and apparatus for cleaning and degreasing metal parts : en fr
  • FR60576E - Sheath swivel-shock absorber : en fr
  • GB718141A - Improvements in or relating to variable speed electric drive systems : en
  • GB718216A - Conveyors of the endless type for receiving articles from another conveyor : en
  • GB718283A - Improvements in or relating to the production of metal containing synthetic resins : en
  • DE1686949U - HEATING SYSTEM FOR SEVERAL APARTMENTS. : de en
  • DE919886C - Process for the production of hexachlorobenzene : de en
  • DE919976C - Machine for the photographic transfer of texts onto film strips : de en
  • FR1077650A - Hydraulic oscillation damper intended in particular for front forks of motorcycles, scooters and the like : en fr
  • GB718388A - Sound translating apparatus : en
  • DK78396C - Dust separator. : da en
  • DE1687245U - VITRAGE ROD MADE FROM A STEEL WIRE TENSION SPRING WITH PLASTIC MOLDING : de en
  • FR1077665A - Advanced training in scrubbers : en fr
  • DE920065C - Process for the circulation of gaseous or liquid substances in reactions under pressure : de en
  • DE920111C - razor : de en
  • DE920071C - Process for the preparation of organoaluminum compounds : de en
  • FR1077691A - Organic aluminum compounds and their preparation : en fr
  • US2693764A - Wabble pump : en
  • USD173405S - Ktte reel : en
  • FI27360A - Anordning för rengöring av mjölkledningar vid maskinmjölkningsanläggningar : en fi
  • US2694084A - Reaction product of a diorganic ester of dithiophosphoric acid with a sulfonating agent and the process for making same : en
  • US2694169A - Electric proportioning control apparatus with automatic reset : en
  • DE920079C - Heat exchanger with direct and indirect heating surfaces : de en
  • FR1077939A - Improvements to heating devices : en fr
  • FR1077485A - Flexible insulating tube comprising an external spiral intended for the protection of electrical conductors : en fr
  • DE919940C - Processing tool operated by solid fuels for the delivery of sudden work performances : de en
  • FR1077644A - Improvements made to the balls of threads in a flexible material : en fr
  • FR1077572A - Improvements in door construction : en fr
  • DE1687290U - STOP VALVES, ESPECIALLY FOR GASES. : de en
  • DE920034C - Machine for cutting flexible material : de en
  • FR1077483A - Electric discharge device in a vapor : en fr
  • DE1687231U - ACETYLENE DEVELOPER. : de en
  • US2693686A - Nut bowl with follower : en
  • FR1077738A - Very high efficiency mobile backhoe loader : en fr
  • DE1686890U - DRINKOD DISHWASHER GLASS. : de en
  • DK78383C - Electromagnetic apparatus, in particular telegraph relay. : da en
  • DE1686913U - BUEROGERAET, CONSISTS OF STAMP HOLDER, STAMP BOX, CALENDAR AND PAPER BOX : de en
  • DE1687150U - MATTRESS. : de en
  • DE920026C - Induction heating for the billet of metal extrusions : de en
  • FR1077697A - Screw clamps for fixing plank formwork : en fr
  • GB718044A - Improvements in radar systems : en
  • FR1077859A - Method and device for purifying heavy heating oils : en fr
  • CA507118A - Manufacture of ultramarine : en fr
  • FR1077399A - Immediate reading oil level control device on the dipstick : en fr
  • DE1686837U - FILTER FOR A POT, IN PARTICULAR A COFFEE OR TEA POT. : de en
  • FR1077590A - Advertising method and device : en fr
  • DE1686915U - FLOOR PROTECTION IN ICE CREAM CONTAINERS. : de en
  • FR1077618A - Further training in the manufacture of concrete aerodyne elements : en fr
  • GB718259A - Improvements in or relating to tubulous vapour generators : en
  • DE1686929U - MINIATURE SWITCH. : de en
  • DE1686966U - TRANSPORTABLE COMBINED WOODWORKING MACHINE. : de en
  • DE920092C - Menstrual pad : de en
  • FR1077449A - Anti-shock interior trim for packaging : en fr
  • FR1077844A - Method and apparatus for erecting boilers : en fr
  • FR1077950A - Process for making powders water repellent : en fr
  • DE1686713U - DEVICE FOR MONITORING AND ADJUSTING THE FLOW OF GAS-SHAPED AGENTS THROUGH DUCTS : de en
  • DE919893C - Process for the production of prestressed or steel-string concrete : de en
  • DK78391C - Apparatus for taking straw samples during threshing by machine. : da en
  • GB718375A - An automatic web tension controlling device for a web fed printing press : en
  • DE1687298U - REAR REFLECTOR DEVICE ON MOTOR VEHICLES. : de en
  • FR60586E - Balanced phase detector : en fr
  • GB718027A - Improvements in or relating to the purification of oxytetracycline : en
  • FR1077917A - Hernial belt : en fr
  • GB718093A - Improvements in or relating to the production of coatings on ferrous articles : en
  • GB718220A - High capacity fire tube boiler : en
  • US2693807A - File and indexing device : en
  • GB718293A - Improvements in and relating to fermentation vessels : en
  • US2693622A - Awning window structure : en
  • FR1077736A - Improvements to radar imaging systems : en fr
  • GB718310A - Improvements in or relating to hydraulic fluid regulating valves : en
  • FR1077548A - Preparation of intermediates intended for the total synthesis of cortisone : en fr
  • US2694117A - Ignition point dust shield : en
  • US2694177A - Transformer having constant and harmonic free output voltage : en
  • FR60507E - Improvements in the technique of evaporation by mechanical vapor compression : en fr
  • FR60537E - Improvements to deformable containers for liquids, their manufacturing and filling process : en fr
  • FR60566E - Folding stroller : en fr
  • GB718088A - Improvements in or relating to magnetrons : en
  • DE1686750U - VALVE CONE FOR DRILLING CLAMPS AND THE LIKE : de en
  • DE1687137U - DOUBLE BEARING SWIVEL CHAIR AXLE. : de en
  • US2694185A - Electrical circuit arrangement : en
  • FR60545E - Rapid short-circuit protection system for mercury vapor rectifiers and, in particular, for rectifiers with several bulbs operating in parallel : en fr
  • DK78385C - Method and apparatus for series production of filaments. : da en
  • FR60544E - Process and installation for the continuous extraction of liquids, solids using a solvent : en fr
  • DE919927C - Control device for motor vehicle drives with setting to a certain target speed and automatic adjustment of the actual speed to the target speed : de en
  • GB718233A - Apparatus for coiling wire : en
  • FR1077593A - Improvements to harrows : en fr
  • FR1077810A - Hot air generator : en fr
  • FR1077681A - Improvements relating to the process for the production of anhydrous dicalcium phosphate and to the anhydrous dicalcium phosphate obtained by this process : en fr
  • DE1686806U - CARD HOLDER BLOCK FOR CARD BOXES, IN PARTICULAR FOR HOLLERITH CARDS. : de en
  • DE1687029U - CIRCUIT-DISCONNECTORS FOR HIGH VOLTAGE. : de en
  • DE1687055U - FASTENING DEVICE FOR DRAWBARS, TENSIONS AND THE LIKE. TO COMPONENTS MADE OF METAL TUBE, IN PARTICULAR FOR SEATS AND Loungers. : de en
  • DE1687139U - SEATING FURNITURE. : de en
  • DE920044C - Cover frame : de en
  • DE920073C - Process for working up the distillation residue from lactams : de en
  • GB718064A - Improvements relating to semi-conductors : en
  • GB718161A - Improvements in or relating to electric heating elements : en
  • GB718303A - Improvements in apparatus for dispensing liquid from cans and like containers : en
  • GB718363A - Improvements in or relating to chases for use in printing : en
  • DE919978C - Flow change gear : de en
  • GB718098A - An improved method of and means for feeding articles : en
  • AU9554A - Improvements relating to couplings between rotatable driving and driven members : en
  • AU9354A - Improvements in or relating to electric motor controllers : en
  • DE1687278U - INDEPENDENT LOCKING DEVICE, IN PARTICULAR FOR ARTICULATED FASTENING PARTS, SUCH AS LEVERS, LID LIDS, WINDOWS OD. DGL. : de en
  • FR1077592A - Process for the preparation of isonicotinic acid derivatives : en fr
  • AU205015B2 - Improvements in or relating to polymeric cyclic amides and process for producing thesame : en
  • AT180139B - Reinforcement of concrete components and methods of manufacturing the same : de en
  • DE1686935U - ARTIFICIAL TOOTH. : de en
  • US2693918A - Plastic tape core : en
  • US2693924A - Parachute canopy structure : en
  • FR60600E - Arrangement of isolated auxiliary bodies integral with vessels intended for maritime navigation : en fr
  • DE1686911U - FLOAT CONDENSATE PULL. : de en
  • DE919898C - Slotted field tube : de en
  • DE920055C - Method and device for feeding thread ends on automatic winding machines : de en
  • FR1077391A - Bra : en fr
  • US2694144A - Pulse generating and mixing circuit : en
  • FR1077479A - Improvements to the packaging of lipstick sticks : en fr
  • DE1687286U - SPRING CLAMP FOR TENSIONING OF HOUSING PARTS. : de en
  • FR1077783A - Sports rackets : en fr
  • GB718191A - Improvements in and relating to pulse generating circuits : en
  • FR1077626A - Amplifier system : en fr
  • GB718352A - Improvements in or relating to bars for supporting mine roofs or the like : en
  • GB718322A - Novel thio ethers and esters and their salts and processes for producing the same : en
  • GB718327A - Cyclopentanophenanthrene compounds and a method for the preparation thereof : en
  • FR60536E - Improvements to so-called suspended files : en fr
  • DE1687230U - CLEANING DEVICE FOR EVAPORATIVE BURNERS OPERATING WITH LIQUID FUELS. : de en
  • DE1687280U - ADJUSTABLE V-BELT PULLEY. : de en
  • FR1077829A - Hydraulic motor and control valve assembly : en fr
  • FR60554E - Ribbed insole, its manufacturing process, and machine and jig for implementing this process : en fr
  • DE919969C - Stone fruit pitter : de en
  • GB718129A - Improvements relating to electric transformers and the like : en
  • US2693951A - Pivotal mounting for horizontal cutter bar and drive means for the chain supported thereby : en
  • FI27372A - Kapsylinlägg för avrivningskapsyler : en fi
  • FR1077521A - Apparatus such as a camera or projection apparatus using a reel of film : en fr
  • FR1077582A - Penicillin salts and method of preparation thereof : en fr
  • FR1077914A - Ultra-sensitive head projectile : en fr
  • GB718324A - Improvements in lubricated gate valves : en
  • DE1687209U - STONE, IN PARTICULAR ROAD CONSTRUCTION OR PAVING STONE MADE OF CAST HARD STONE, SO BASALT. : de en
  • DE920009C - Method and device for removing the filter cake from rotary filters : de en
  • GB718013A - Improvements relating to flanged railroad vehicle wheels : en
  • FR1077636A - Children's cars : en fr
  • DE919981C - Device for regulating shredding machines by electrical means : de en
  • DE1687177U - JUG SCREW CLOSURE. : de en
  • DE1687254U - TROUSERS. : de en
  • FR1077527A - Amplified telephone set : en fr
  • DE1686921U - SHUT-OFF VALVES FOR STEAM HEATING PIPE COUPLINGS, ESPECIALLY FOR RAILWAY VEHICLES. : de en
  • DE1686992U - FOOTWEAR ITEM. : de en
  • DE1687123U - DEVICE TO PREVENT THE LOSS OF THE HANDLE AND CAP ON UMBRELLAS. : de en
  • DE919218C - Bicycle hub with built-in, low-pole alternator : de en
  • FR1077547A - Optical instrument for stereoscopic vision : en fr
  • DE919894C - Welded sheet metal support with reinforcements of the web plate : de en
  • FR1077580A - Improvements to television systems : en fr
  • DE1686765U - ARRANGEMENT OF A COMPRESSED AIR CYLINDER ON A VEHICLE AXLE. : de en
  • DE1687102U - MOUNTING DEVICE FOR STOCKINGS, STOCKING BELTS, etc. : de en
  • FR1077745A - Cereal coating : en fr
  • DE1686997U - BATTERY-FEED SIGNAL LIGHT. : de en
  • CA507191A - Metal planks : en fr
  • AT180158B - Changeover device for encryption machines : de en
  • FR1077689A - Dosing and shut-off valve for hydraulic systems : en fr
  • DE1686709U - SET BOX NOZZLE. : de en
  • CA507143A - Objectives of petzval type with a high index collective lens element cemented to lower index dispersive element : en fr
  • AT180073B - Automatic brake adjustment device : de en
  • CA507136A - Fluophosphate glass : en fr
  • DE1687134U - ARMCHAIR. : de en
  • AT180104B - Arrangement for commissioning a synchronous generator : de en
  • DE920056C - Stage system with adjustable stage frame : de en
  • FR60574E - Radial diffusion compressor : en fr
  • GB718074A - Means for discharging gas from liquefied gas containers : en
  • AU200276B2 - Method and apparatus for charging a blast furnace : en
  • DE1687021U - MAGAZINABLE MEANS FOR HOLDING ELECTRICAL CABLES ON WOODEN OR. DGL. WALLS. : de en
  • FI27347A - Sågblad : en fi
  • FR1077448A - Triangular ceramic hoops : en fr
  • FR1077928A - Improvements relating to the electroplating of nickel : en fr
  • CA507249A - Method for producing higher ketones : en fr
  • CA507278A - Vehicle suspension : en fr
  • US2693937A - Rock piercing blowpipe : en
  • US2694106A - Ringing current supply system : en
  • DE1687070U - SAW BLADE. : de en
  • DK78379C - Process for the preparation of sparingly soluble penicillin compounds. : da en
  • GB718291A - Improvements in and relating to the non-destructive testing of solid bodies using ultrasonic vibrations : en
  • US2693657A - Sign structure having demountable privilege panel : en
  • AU204580B2 - Method of measuring the flow of fluid and installation and turbine for carrying it into effect : en
  • USD173449S - Smoking pipe ornament : en
  • US2693946A - Method of and apparatus for separating dust from water or other liquids : en
  • US2693742A - Separating and stacking machine : en
  • US2693777A - Checkrow wire anchor : en
  • US2693787A - Bird feeding station : en
  • US2694046A - Lubricating oil composition : en
  • USD173408S - Lady s stocking : en
  • AU200594B2 - Improvements in or relating to sound recording and reproducing devices : en
  • CA507179A - Process for extracting a component from a composite fluid : en fr
  • USD173432S - Bulk beverage vending machine : en
  • CA507090A - Grease fitting cap : en fr
  • GB718268A - Improvements in or relating to the ovens of gas cookers : en
  • DE1686753U - FAT CONTENT AND QUALITY EVALUATION RULES FOR DAIRIES. : de en
  • FR1077789A - Shredder upgrades : en fr
  • FR60582E - Pneumo-hydraulic compensation method to cancel the respiration of reservoirs containing volatile liquid : en fr
  • DE1687246U - POLE HOLDER. : de en
  • FR60561E - Sliding contact device for conduction of electric currents : en fr
  • FR60584E - Maneuvering device for motor vehicle gearboxes : en fr
  • GB718195A - Improvements in and relating to pulse generating circuits : en
  • GB718354A - Improvements in or relating to selenium rectifiers : en
  • USD173445S - Qtatfq patbtmtq : en
  • DE1687249U - EXTENDING TABLE. : de en
  • DE919935C - Device to prevent the sticking of over flow chutes to the leading adhesive conveyed material : de en
  • US2693770A - Device for transport of goods : en
  • US2693973A - Device for turning an umbrella pole : en
  • US2694051A - Derivatives of novolak resins and methods of preparing same : en
  • US2694094A - Process for making chlorobromomethane : en
  • US2694120A - Load break device : en
  • FR1077550A - Detergents and protection of non-ferrous metals against tarnishing : en fr
  • DE1687256U - DOOR LOCKING ON ROOM STOVES AND STOVES FOR SOLID FUEL. : de en
  • FR1077788A - Device for producing and maintaining vacuum in automatic pasta presses : en fr
  • DK78405C - Device for adjusting the portion size in machines for measuring tobacco. : da en
  • FI27367A - Anordning för avskiljande av skivformigt material : en fi
  • FR1077594A - Process for the preparation of isonicotinic acid derivatives : en fr
  • FR1077775A - Table, especially for restaurants : en fr
  • US2693671A - Carton closing apparatus for packaging machines : en
  • US2693989A - Revolving tray for refrigerators : en
  • DE920060C - Flushing bowl with a wash basin that can be inserted into the sink : de en
  • GB718263A - Improvements in or relating to power transmission mechanisms : en
  • DE920008C - Heating means : de en
  • FR60596E - Improvements to cardboard packaging boxes : en fr
  • DE1687032U - ELECTRIC MOTOR WITH ATTACHED CLUTCH. : de en
  • DE919900C - Power supply system for ships : de en
  • GB718306A - Improvements in or relating to the manufacture of catalysts : en
  • DE920022C - Device for the automatic regulation of direct current generators, e.g. Leonard generators : de en
  • GB718113A - Improvements in or relating to vehicle door handles and their mountings : en
  • GB718114A - Improvements in bricks or building blocks : en
  • US2693701A - Gas meter diaphragm : en
  • FR1077708A - Advanced pressure regulator mechanism : en fr
  • AU10654A - Process for purifying solutions : en
  • US2694111A - Magnetic recording channel : en
  • USD173460S - Ball-point pen : en
  • IE20909L - Pneumatic conveying plants. : en
  • FR60542E - heat exchangers such as recuperator and aerocalorifer : en fr
  • DE919887C - Process for the production of higher molecular weight alcohols from mixtures with hydrocarbons : de en
  • DE920117C - Nozzle for atomizing or distributing flowing media : de en
  • GB718221A - Hydrocarbon distillation process : en
  • FR1077482A - Electric cable and method for its manufacture : en fr
  • GB718159A - Electrical impulse counting arrangements : en
  • FR1077948A - Process and devices for manufacturing hollow and semi-hollow rivets, and rivets obtained : en fr
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