• DE1611444U - HAT HEAD. : de en
  • DEP0054185DA - Process for the production of hard rubber clichés, in particular rotating hard rubber clichés for printing number rolls. : de en
  • DE1611336U - STATIONARY FOLDABLE TABLE GUARD. : de en
  • DE1611446U - SHELL FOR CLOTHES. : de en
  • DE1611556U - CONTAINER FOR STORING, LOOKING UP, INSTALLING AND DISPLAYING PICTURE POSTCARDS AND OTHER PAPER PRODUCTS. : de en
  • DE1611581U - TOY RIDING HORSE WITH FIXED FRONT WHEEL DRIVE. : de en
  • DEP0034440DA - Housing for radio receivers, television receivers or the like. : de en
  • DEP0044329DA - Method and device for closing cans using a treatment gas or the like. : de en
  • US2517699A - Liner for car walls : en
  • US2518055A - Apparatus for making centrifugal castings : en
  • GB641336A - A new or improved device for use in making rugs by hand : en
  • DEN0000029MA - Fermentation agent and method of making the same. : de en
  • DEP0005909DA - Marking device for audio tapes. : de en
  • GB641333A - Improvements in or relating to moulded catalysts : en
  • AU149949B2 - New Quinoxaline-din-Oxides : en
  • DEP0032480DA - Motorized two-wheeler : de en
  • AT166538B - Lectern, especially for deck chairs : de en
  • DEB0002354MA - Method and machine for the production of artificial stones and slabs. : de en
  • FI24497A - Anordning förning av ytan av en tryckplatta i en lithografipress : en fi
  • FI24503A - Pseudomottaktkoppling : en fi
  • US2518126A - Circumferentially distributed thrust type tire removing apparatus : en
  • US2518288A - Steerable motion-picture camera stand : en
  • FR964222A - : fr
  • DK71355C - Close to box-shaped containers of cardboard or similar material. : da en
  • US2517943A - Steam engine and method of operating the same : en
  • USD159604S - Faught child s crib : en
  • DK71338C - Initiator for electric discharge lamps. : da en
  • DE1611587U - FAN FOR OPENING CONTAINERS OR PAPER BAGS. : de en
  • GB641414A - Improvements in and relating to tube cleaning apparatus for boilers and the like : en
  • DE1611574U - CAVALIER KNIVES. : de en
  • DEP0017590DA - Device for attaching tarpaulins, in particular to vehicles. : de en
  • US2517772A - Neutralized oxidized cellulose products : en
  • US2518155A - Rack : en
  • CA467244A - Electron discharge devices : en fr
  • FR964248A - : fr
  • FR964365A - : fr
  • GB641327A - A new or improved pressure-responsive liquid flow regulating and cut-off valve unit primarily for oil burners : en
  • FR964115A - : fr
  • US2517870A - Apparatus for installing and removing shutoff plugs in well pipes : en
  • US2518210A - Restricted service automatic telephone system : en
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  • US2518397A - Process for the production of aliphatic nitriles : en
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  • DEP0032994DA - Continuous furnace with conveyor belt. : de en
  • DEP0018667DA - Automatic dump scale. : de en
  • DEP0047294DA - Multi-speed transmissions, in particular for motorcycles. : de en
  • DEP0031643DA - Waveband switch for very high frequencies. : de en
  • FR964187A - : fr
  • GB641218A - A method of manufacturing hose of synthetic thermoplastic materials : en
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  • US2518201A - Puff-finishing machine : en
  • USD159698S - Viani clock : en
  • US2517763A - Blasting cap : en
  • US2517837A - Bottom take-off for air conveyers : en
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  • DE1611475U - HANDLE HOLDER. : de en
  • GB641234A - Vehicle jack : en
  • DEP0020563DA - Haller for drilling steels. : de en
  • DE40169U - FLEXIBLE JOINT EXTENSION FOR MINING : de en
  • DE1611492U - COLOR SAMPLE APPLICATION DEVICE. : de en
  • DE1611282U - CIRCULATING LATHE TIP THAT SUPPORTS AGAINST THE QUILL. : de en
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  • USD159693S - Strachan clip : en
  • CA467131A - Twin blade chopper and rotary cutters : en fr
  • GB641165A - Flexible electrical connectors for electron discharge devices : en
  • FR964149A - : fr
  • AT166474B - Device for the infiltration of pre-treated wastewater : de en
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  • US2517922A - Pitcher cooler : en
  • US2518317A - Implement attachment frame, especially for mowers : en
  • USD159597S - Collar clip ob similar article : en
  • DE1611432U - ELECTRIC COFFEE GRINDER. : de en
  • CA467110A - Lighters : en fr
  • AU152826B2 - Improvements in or relating to electrical storage apparatus : en
  • DE1611469U - ELECTRIC PENDULUM DRIVE. : de en
  • FR964153A - : fr
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  • GB641366A - Improvements in or relating to steering gears for road vehicles : en
  • FR964327A - : fr
  • CA467162A - Refractories and methods of making same : en fr
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  • FR964289A - : fr
  • DEP0031814DA - Hollow concrete body for reinforced concrete ceilings. : de en
  • US2518104A - Wellmar : en
  • DEP0045753DA - Suspension seat posts for vehicles such as bicycles. Motorcycles. : de en
  • FR964294A - : fr
  • GB641337A - Improvements relating to buttons : en
  • DE1611461U - ATOMIZER. : de en
  • DE1611463U - DEVICE FOR REMOVING THE LEVER EYE FROM THE BALL PIN ON BALL JOINTS FOR STEERING ROD. : de en
  • DE1611466U - LID SPRING FOR RECOVERY APPLIANCES WITH BAR INSERT. : de en
  • FR964339A - : fr
  • GB641342A - Improvements in or relating to high frequency electron discharge apparatus : en
  • US2517788A - Venetian blind : en
  • US2518373A - Ice tray and grid : en
  • GB641180A - Improvements in means for storing gramophone records and other disc-like objects : en
  • FR964132A - : fr
  • GB641212A - Improvements in and relating to fluorescent material : en
  • FR964145A - : fr
  • GB641197A - Improvements in or relating to apparatus for dispensing liquids by weight : en
  • GB641232A - Record chart reading means : en
  • GB641242A - Improvements in cellulose products : en
  • GB641223A - Improvements in or relating to laminated flexible material suitable for belting : en
  • DE1611349U - BARREL WEIGHT SCALE, IN PARTICULAR HOUSEHOLD SCALE. : de en
  • DEP0039122DA - hinge : de en
  • GB641247A - Improvements relating to the separation and spacing of laminae : en
  • FR964262A - Improvements to the rods or turbular sleeves of sporting goods. : en fr
  • GB641406A - Dry rectifier valve plate : en
  • AU140476B2 - Improvements in or relating to window construction : en
  • US2518357A - Baby bib : en
  • US2517583A - Valve tool : en
  • AT166460B - Process for matting textiles : de en
  • FR964147A - : fr
  • CA467196A - 1,3,5-triazines as stabilizing agents for silver-halide emulsions : en fr
  • AU148033B2 - Improvements in or relating to apparatus and method for converting molten mineral material into fibrous form : en
  • US2517723A - Collapsible yarn reel : en
  • US2517755A - Child's toilet seat : en
  • FI24508A - Locomotive firebox combustion air heater : en fi
  • CA467104A - Grain stackers : en fr
  • DE1611213U - SLIDING WINDOWS FOR VEHICLES, PREVIOUSLY DRIVING BUSES. : de en
  • DEP0004207DA - Painting device. : de en
  • DES0000246MA - Process and device for continuous polymerisation. : de en
  • US2517897A - Hydraulic differential transmission : en
  • US2518128A - Telescoping pen or pencil : en
  • AU147161B2 - An improved dental demonstrating appliance : en
  • DEP0035199DA - Quick view book, especially calendar. : de en
  • FI24495A - An organ for an electrolyte rippring genome electrode support : en fi
  • FR964344A - : fr
  • US2518198A - Shock mount for electric regulators : en
  • AU3487550A - Electrical switch contact arrangements : en
  • DEH0000911MA - Fastening of cylinder liners, especially of piston engines with high operating temperatures. : de en
  • AU3491350A - Improvements In or relating in automatic switches suitable for use in telephone or like systems : en
  • AU3495150A - Fuel indicating system : en
  • DE1611329U - CORE PIECE WITH HORIZONTAL AXIS AND LOW FOOT. : de en
  • DEP0008906DA - Bicycle bell : de en
  • DEP0025131DA - Box with overlapping lid. : de en
  • DEP0047213DA - Travel lounger : de en
  • AU151239B2 - Improvements in and relating to pool cathode electric discharge devices : en
  • AT166500B - Cigarette holder with automatic grating lighter : de en
  • AU151613B2 - Softening agent for rubber, a method of utilising said agent andthe resultant softened rubber : en
  • CA467167A - Fuel ignition apparatus : en fr
  • US2517700A - Telescopic joint : en
  • US2518377A - Power-operated differential : en
  • USD159660S - Nero bed : en
  • US2517538A - Electronic keying device : en
  • DE1611365U - FEED MEASURE. : de en
  • DEP0017198DA - Device for opening barrels. : de en
  • DEP0019441DA - Lighting device for vehicles, in particular for motor vehicles. : de en
  • DER0000405MA - Rock salt block : de en
  • AU3484250A - Improvements in and relating to pool cathode electric discharge devices : en
  • US2517911A - Nonrefillable valve for bottles : en
  • FR964214A - : fr
  • FR964264A - : fr
  • GB641225A - Recording and measuring instrument : en
  • US2517565A - Electrodynamic transceiver for transmission and reception of sound : en
  • US2517668A - Toolholder : en
  • DE1611519U - FOOT AND LEG WARMER. : de en
  • DK71328C - Process for the preparation of 2-ethoxybenzamide. : da en
  • GB641220A - Improvements in or relating to the separation of fatty oil substances : en
  • GB641256A - Facsimile recorder : en
  • US2517546A - Reciprocating drive mechanism for automatic selectors and similar devices : en
  • US2518018A - Pipe wrench tooth sharpener and cutting tool : en
  • CA467231A - Composite prestressed concrete beam and slab structures : en fr
  • US2517577A - Preparation of carboxyalkyl ethers of cellulose : en
  • US2517673A - Wheel block : en
  • US2518420A - Cation-exchange resins in spheroidal form : en
  • US2517905A - matthews : en
  • US2518386A - Tool lift for an agricultural implement : en
  • US2517711A - Production of artificial materials : en
  • US2518017A - Chlorination of 1-vinylcyclohexene-3 : en
  • US2517602A - Metal contact rectifier and photoelectric cell : en
  • US2518398A - Apparatus for spinning pipe : en
  • DEP0052005DA - Piston ring carrier inserted in light alloy pistons : de en
  • DEP0014499DA - Signal box for crossovers of toy and model trains. : de en
  • CA467134A - Processes of producing esters of phosphorous acid : en fr
  • CA467169A - Organo-silicon polymers and methods of preparing them : en fr
  • US2518172A - Bar feed mechanism : en
  • DEP0042143DA - Contact line mast for mine railways and the like. : de en
  • DEC0000050MA - Record needle : de en
  • DEB0000342MA - Manufacture of structures. : de en
  • DEP0028309DA - Traction sheave lining made of aluminum alloys. : de en
  • DEP0041199DA - Device for decating, steaming. Shrinking and moisturizing tissues. : de en
  • FR964109A - : fr
  • FR964260A - : fr
  • GB641373A - Signal modulation network : en
  • DE1611378U - BASE FOR PYRAMID-SHAPED CONSTRUCTION OF PAIRS OF SAUSAGE. : de en
  • US2517672A - Apparatus for dielectric heat sealing of thermoplastic materials : en
  • DEP0026111DA - Long-range sprinkler with rotary drive. : de en
  • FI24516A - Shaped lathe for wood : en fi
  • DE1611388U - TUMBLE TOWER. : de en
  • DE1611433U - WIPER FOR THE FLOOR. : de en
  • AT166519B - Saucer for saucepans or the like. : de en
  • US2517536A - Stabilization of organo-siloxanes : en
  • US2518411A - Duae action safety brake : en
  • AU147864B2 - Improvements in or relating to variable-ratio hydrostatic transmissions : en
  • CA467164A - Water swivels for diamond drills : en fr
  • US2517842A - Flower holder : en
  • DEP0015334DA - Razor. : de en
  • FI24532A - Auxiliary fork device intended to reduce the vibration of a bicycle or other similar handlebar : en fi
  • GB641181A - Ornamenting machines : en
  • US2517851A - Sash balance : en
  • CA467193A - Electric sewing machines : en fr
  • GB641175A - Improvements in the manufacture and packing of suppositories : en
  • DEP0003299BA - Diaphragm valve for water pipe. : de en
  • DE1611513U - PRESENTATION CARD FOR SEWING THREAD. : de en
  • FR964366A - : fr
  • DEP0041427DA - Washing machine with removable whisk. : de en
  • FI24536A - Method of making paper tongs : en fi
  • DE1611351U - MICROUPLE. : de en
  • DE1611487U - SHOE MADE OF BUTTONED LACE. : de en
  • AU147214B2 - Folding armchair : en
  • US2517698A - Method of polymerizing fiber reinforced resinous materials : en
  • AU147281B2 - Method of stretching thermoelastic films laterally anda stretching member therefor : en
  • DE1611543U - PLANTER HOLDER. : de en
  • DEP0031885DA - bearings : de en
  • DEP0017411DA - Dusting agent for pest control. : de en
  • GB641377A - Improvements in and relating to combustion turbines : en
  • US2517934A - Production of alkyl disulfide : en
  • DE1611291U - BOTTLE TO RECEIVE SPIRITS. : de en
  • CA467189A - Signalling systems : en fr
  • US2517542A - Method of heating food products in sealed containers : en
  • US2517568A - Eye applicator : en
  • USD159678S - Sock or similar article : en
  • CA467271A - Remote control mechanism of change-speed gearing of motor-vehicles : en fr
  • DEP0054879DA - Bandage or compress made of fibrous material. : de en
  • US2517743A - Supply reservoir for heavy liquids : en
  • US2518161A - Follow-up system stabilizing circuit : en
  • DE1611514U - HANDLE HOLDER. : de en
  • DEP0050058DA - Axial high pressure turbine section. : de en
  • FR964232A - : fr
  • GB641376A - Improvements in or relating to mobile cranes : en
  • GB641432A - Improved assembling device and applications thereof, in particular to the structuresof aircraft : en
  • CA467209A - Reciprocating rotary distributing pumps : en fr
  • CA467229A - Hardened self-lubricating radial and thrust bearings : en fr
  • US2518076A - Guard for material cutting apparatus : en
  • DE1611323U - AGAINST HEAT AND COLD INSULATED SHIPPING BOX. : de en
  • DE1611397U - SPACE-SAVING CARD RUN. : de en
  • GB641240A - Cooking vessel : en
  • DE1611209U - BOTTLE LABEL IN THE FORM OF A CONICAL PAPER RING. : de en
  • FR964151A - : fr
  • FR964323A - : fr
  • DEP0045454DA - Suspension of vehicles by means of torsion bar springs. : de en
  • FR964353A - : fr
  • US2517831A - Adjustable linkage for dental chairs and the like : en
  • US2518254A - Two-temperature household refrigerator : en
  • DEP0008490DA - Process for the production of hollow structures. : de en
  • GB641444A - Thread linings for railway sleeper screws : en
  • US2517581A - Method of dehensionaijly stabilizing : en
  • US2517689A - Hypodermic needle : en
  • US2517949A - Retort type liquid fuel burner with flame deflector and starting pan : en
  • US2518284A - Multiple compressor truck refrigeration unit : en
  • US2518429A - Percussive tool appliance : en
  • US2517556A - Control circuit for deriving rate and integral terms : en
  • US2517794A - Safety razor : en
  • US2517904A - Self-polishing wax composition : en
  • US2518355A - Method in the preservation of preparations of lactobacillus acidophilus : en
  • AT166465B - Process for the production of new polyazo dyes which can be copper-plated on the fiber : de en
  • DE1611232U - GYRO TOY. : de en
  • DEP0037981DA - Car heating. : de en
  • FR964278A - : fr
  • US2517846A - Flush pin gauge : en
  • AT166480B - Obstetric apparatus : de en
  • AU145775B2 - Die casting machine : en
  • AU3489150A - Folding armchair : en
  • AT166495B - Floor scrubbing machine : de en
  • DE1611284U - CASSETTE MADE OF CARDBOARD FOR DEVELOPED AND DISASSEMBLED ROLLED FILMS. : de en
  • DE1611481U - SHEET PLASTERING MACHINE. : de en
  • GB641189A - Improvements in and relating to movement and vibration dampers : en
  • US2518192A - Electric coil lead-in anchor : en
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  • US2517965A - Purification of carbonic acid esters : en
  • US2518013A - Time division multiplex system : en
  • DEP0006232DA - Liquid container with spray or atomization device : de en
  • FR964326A - : fr
  • US2517687A - Solar attachment for transits : en
  • US2517645A - Pumping mechanism : en
  • CA467200A - Superregenerative receivers : en fr
  • US2518339A - Flow control means : en
  • DE1611486U - ANGLE MARK LINEAL. : de en
  • DEP0002686DA - Electric baking device for cakes or the like. : de en
  • GB641169A - Improvements in agricultural mowing machines : en
  • US2518063A - Sub and grand total printing, resetting, and amount transfer mechanisms : en
  • US2517661A - Thermal shaping of corundum and spinel crystals : en
  • US2517802A - Method for making molds : en
  • US2517819A - Electroacoustic delay system : en
  • AU3491250A - Improvements in or relating to zinc smelting : en
  • USD159676S - Sock or similar article : en
  • US2517861A - Web feeding device for roll type driers : en
  • US2517923A - End and bottom wall construction for handbags : en
  • CA467125A - Handle attachments for cooking utensils : en fr
  • US2518282A - Lamp housing : en
  • US2518033A - Foot corrective appliance : en
  • USD159602S - Container for cosmetics or the like : en
  • CA467215A - Electrodeposition of cadmium : en fr
  • DE1611259U - BED SOFA. : de en
  • DE1611396U - CHAIN DISC. : de en
  • US2517741A - Permeability-tuned variable-frequency amplifier : en
  • CA467256A - Processes for the production of vitamin a ethers and esters : en fr
  • CA467267A - Preparation of substituted ethylene diamines : en fr
  • DE1611559U - EQUIPMENT FOR QUALITY IDENTIFICATION, PARTICULARLY FOR MATTRESSES, UPHOLSTERED FURNITURE OR THE LIKE. : de en
  • GB641248A - Improvements in or relating to intermittently operated whistle signal units : en
  • USD159680S - Sock or similar article : en
  • DESC001314MA - Electrically powered sewing machine : de en
  • GB641251A - Improvements in hydraulic shock absorbers for the suspension of vehicles : en
  • US2518185A - Take-up mechanism : en
  • DEP0054266DA - Wall support for a bicycle hand pump. : de en
  • DEP0055639DA - Roller thrust bearings for axially loaded shafts. : de en
  • US2518106A - Trim strip applicator tool : en
  • US2518116A - Spiral film spray nozzle : en
  • CA467093A - Disintegrators of fibrous matter : en fr
  • DE1611527U - NIGHTCOT. : de en
  • GB641293A - Improvements in lenses : en
  • FR964396A - : fr
  • FR964239A - : fr
  • US2517592A - Liquid filling machine : en
  • US2517648A - Bowl cover attachment for electric food mixers : en
  • US2518079A - Razor blade dispensing package : en
  • DE800030C - Area structures, such as doormats, mats, rugs, etc. Like., Made of elastic materials : de en
  • DESC000008MA - Boat davit. : de en
  • DEP0000710MA - Clarification or settling tanks : de en
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  • GB641398A - Improvements in and relating to arrangements for coupling carrier transmission equipment to transmission lines : en
  • DK71346C - Hydraulic injection molding machine. : da en
  • US2517624A - Fuse construction : en
  • DE1611525U - CLASS CABINET FOR SCHOOL ROOMS. : de en
  • FI24505A - Elektriskt urladdningsrör : en fi
  • FR964125A - : fr
  • FR964400A - : fr
  • DE1611476U - BIKE HANDLE. : de en
  • DEP0006766DA - Process for comminuting, dissolving, mixing and emulsifying solid and soft materials in air or liquid, and machine for carrying out the process. : de en
  • DEP0045119DA - Process for improving tobacco and tobacco products. : de en
  • DK71327C - Electrolysis battery. : da en
  • FR964240A - : fr
  • GB641297A - Germicidal detergent compositions : en
  • FR964393A - : fr
  • FR964207A - : fr
  • FR964134A - : fr
  • US2518045A - Electronic measuring and detecting apparatus : en
  • US2518082A - Auxiliary air admission device for internal-combustion engines : en
  • US2518236A - Separation of aromatic hydrocarbons : en
  • US2517557A - Apparatus for smelting of metals : en
  • US2517599A - Electric discharge device : en
  • USD159649S - Sock ob similar article : en
  • DEG0000454MA - Clockwork lock : de en
  • FR964157A - : fr
  • DE1611353U - MAGNIFIER ATTACHED TO A CARRIER. : de en
  • DE800028C - Socket for electric light bulbs : de en
  • US2517869A - Method and apparatus for heating articles : en
  • US2517953A - Iron holder : en
  • US2517963A - Vegetable display rack : en
  • US2518127A - Bookshelf for auto steering wheels : en
  • USD159627S - Brooch or similar article : en
  • US2517578A - Code signaling device : en
  • AT166452B - Process for the production of new chromium-containing monoazo dyes : de en
  • AU3489750A - New Quinoxaline-din-Oxides : en
  • USD159589S - Pin or similar article : en
  • DE1611326U - MULTIPLE COMB. : de en
  • DE1611352U - LUPE. : de en
  • DE1611361U - BEET HEAD WITH CIRCULATING BUTTON WITH TAGS. : de en
  • CA467194A - Heaters : en fr
  • US2517651A - Treatment of waters for human consumption and iodine-diglycine hydriodide composition useful in such treatment : en
  • US2517719A - Frequency converter system : en
  • DEP0002828DA - Bicycle with an auxiliary motor driving the front wheel. : de en
  • US2518188A - Cheese mold : en
  • AU3492350A - Electrical test equipment for use in telecommunication exchange systems : en
  • AU148160B2 - Improvements in or relating to electronic valve circuits : en
  • US2517756A - Method of making ice cream layer cake : en
  • AT166536B - Meat stick : de en
  • DK71354C - Procedure for closing boxes with loose lids, in particular cylinder boxes. : da en
  • FR964179A - : fr
  • GB641174A - Fluid storage apparatus : en
  • US2517959A - Guard rail : en
  • US2517962A - Fish lure : en
  • GB641451A - Thread linings for railway sleeper screws : en
  • AT166491B - Debarking machine : de en
  • DEL0000671MA - Heavy current drive switch : de en
  • US2517643A - Device for metering of communications by manual telephone system : en
  • US2517924A - Production of a light-fast azoic pigment : en
  • US2517958A - Inorganic composition for inhibiting sap stain : en
  • AU151135B2 - Common Lane Circuit arrangements for use inan automatic telecommunication exchange system : en
  • DE1611385U - BOTTLE FOR SURWORZE. : de en
  • FR964247A - : fr
  • US2517641A - Oxygen jet metal-cutting nozzle : en
  • AU150935B2 - Electrical test equipment for use in telecommunication exchange systems : en
  • AT166496B - Additional device for household meat machines : de en
  • GB641198A - Improvements in electric capacitors : en
  • US2517841A - Unloading valve for oil well pumps and the like : en
  • DE1611274U - STABLE FLOOR PLATE. : de en
  • DE1611310U - SCREW WRENCHES, IN PARTICULAR SOCKETS FOR SPARK ENDS. : de en
  • DEP0000558DA - Featherless truss belt : de en
  • DE1611569U - BICYCLE KEY COMBINED WITH A BICYCLE REPAIR CASE. : de en
  • DE1611421U - RECEPTION FRAME. : de en
  • CA467272A - Plasticizers : en fr
  • FI24507A - Bultsvetsverktyg : en fi
  • FR964197A - : fr
  • GB641176A - Improvements in gear pumps : en
  • GB641424A - Improvements in or relating to a control device for the printing or like recording mechanism of weighing apparatus : en
  • AT166522B - Mixing drum for building materials of all kinds : de en
  • FR964208A - : fr
  • AU3495450A - Improvements in or relating to variable-ratio hydrostatic transmissions : en
  • DE1611417U - RIBBON FOR WRITING AND SIMILAR MACHINERY. : de en
  • DE1611585U - ADHESIVE GAME WITH ADHESIVE LETTERS, ORNAMENTS, FIGURES OR THE LIKE. : de en
  • FR964231A - : fr
  • FR964292A - : fr
  • GB641185A - Improvements in or relating to electrically heated flat-irons and the like : en
  • US2518258A - Electronically responsive compass : en
  • AT166458B - Process for the production of heavy metal compounds of the phthalocyanine series : de en
  • CA467222A - Chromium surface layers : en fr
  • DEP0035591DA - Afterpress : de en
  • US2518241A - Preservative compositions for cellulosic materials : en
  • US2517973A - Friction brake : en
  • AU3490550A - String for musical stringed instrument : en
  • CA467236A - Antennae : en fr
  • USD159595S - Bottle carrier : en
  • US2517534A - Pressure regulator : en
  • AT166451B - Process for the production of new chromium-containing monoazo dyes : de en
  • AT166517B - Double edging circular saw : de en
  • AU152508B2 - Medicinal compounds comprising aliphatic and cycloaliphatic esters of mandelic acid : en
  • DE1611377U - ADJUSTABLE BASE FOR PAIR OF SAUSAGES. : de en
  • DED0000597MA - Parking device on grist mills for agriculture. : de en
  • US2517854A - Apparatus for positioning a rotary controlled element : en
  • US2517926A - Fishing reel : en
  • US2518270A - Reactor : en
  • CA467156A - Diamond tools and methods for making the same : en fr
  • FR964285A - : fr
  • GB641368A - Improvements in or relating to photographic elements : en
  • US2517859A - Erasing appliance : en
  • US2518189A - Shank taping machine : en
  • USD159652S - Sock or similar article : en
  • US2518261A - A shoe tree : en
  • AU3488750A - Compensated vertical gyroscope system : en
  • US2517811A - Railway car door ladder : en
  • US2518053A - Weight shelf : en
  • US2518072A - Reel for portable electrically operated tools : en
  • US2518087A - Equipment for testing trolley wire insulators and rail bonds of electric railways : en
  • AT166486B - Surgical suturing instrument : de en
  • DE1611286U - WHEEL FOR AIR TIRED VEHICLES WITH A DIVIDED RIM IN THE WHEEL LEVEL. : de en
  • FI24504A - Company management within the electricity exchange system : en fi
  • GB641253A - Improvements in or relating to adhesive applying apparatus : en
  • US2517666A - Atomizer assembly for use in flame photometers : en
  • US2518054A - Fender mounted directional signal box : en
  • US2518183A - Rotary wiper floor scrubbing apparatus : en
  • GB641192A - Improvements in or relating to means for use in writing : en
  • US2518195A - High-voltage electric circuit interrupter : en
  • USD159603S - Detachable heel protector : en
  • US2517945A - Polymeric organosilanol-boronic acid reaction products and method for making same : en
  • US2517766A - Nozzle tester : en
  • US2518020A - Dyestuffs of the stilbene series and a process for their manufacture : en
  • US2518034A - Photographic developing machine : en
  • AU3492450A - Common Lane Circuit arrangements for use inan automatic telecommunication exchange system : en
  • CA467221A - Foldable ladders : en fr
  • DEP0038533DA - pen : de en
  • DK71336C - Control systems for electric motors. : da en
  • DK71345C - Method for transferring liquid binder to a mass of wood particles or similar small parts for the production of pressed blanks, in particular sheets, and apparatus for carrying out the method. : da en
  • GB641257A - Improvements in or relating to lubricating systems for machine tool installations : en
  • CA467227A - Safety devices for sheet conveyers : en fr
  • US2517822A - Intermittent explosion gas turbine plant with dilution air : en
  • US2518326A - Inflatable form for dipped rubber articles : en
  • US2518121A - Indirectly heated cathode for valves operating on decimetric waves : en
  • US2518294A - Container closing apparatus : en
  • US2518181A - Safety razor : en
  • USD159682S - Sock ob similar article : en
  • DE1611485U - ERASER. : de en
  • FR964313A - : fr
  • AU148029B2 - An ignition device, more particularly for internal combustion engines : en
  • DE1611273U - VEGETABLE PLANTER PUNCHING TOOLS, ESPECIALLY FOR MOUNTING TO MULTIPLE EQUIPMENT : de en
  • GB641365A - Improvement in frequency multiplying device : en
  • US2517867A - Tackle box : en
  • US2517932A - Fluid pressure variable pitch fan control : en
  • DE1611530U - CAST CONCRETE FORMWORK BLOCK. : de en
  • US2517693A - Cable seal : en
  • US2518379A - Metal-containing organic compound : en
  • DE1611554U - MUSIC TEMPLATE. : de en
  • GB641375A - Improvements relating to the pressure treatment of materials for changing the gas content thereof : en
  • AT166516B - Cleaning device for vessels, in particular glasses : de en
  • AU151725B2 - Window mounting : en
  • CA467184A - Electrolyte purification in manganese electrowinning : en fr
  • CA467224A - Carriage boots with fur trimming and slide fastener closures : en fr
  • DE1611354U - FASTENING OF THE SOCKET OF PENETORS IN HARDNESS TESTERS. : de en
  • GB641413A - Improvements in or relating to clutch mechanism and reverse gear for internal combustion engines : en
  • US2517647A - Proportioning device : en
  • US2518060A - Shower bath cabinet with rotary closure means : en
  • DE1611267U - SAW RASP. : de en
  • CA467138A - 1-substituted isomelamines : en fr
  • CA467217A - Cartons : en fr
  • CA467263A - Unsaturated ethers of polymeric unsaturated alcohols, and their production : en fr
  • AT166461B - Process for the preparation of new disazo dyes : de en
  • US2517598A - Shell-banding machine : en
  • CA467247A - Electron discharge devices : en fr
  • AU148013B2 - Wheel slip relay and wiring : en
  • USD159618S - Plate or similar article : en
  • DE1611306U - TRANSPORT CONTAINER. : de en
  • US2517999A - Comb mounting means for hair clippers : en
  • US2518022A - Translator : en
  • DEP0007816DA - Non-magnetic shaft for sound motors. : de en
  • FR964119A - : fr
  • FR964380A - : fr
  • GB641394A - An improved hand-operated perforating or the like tool primarily for puncturing identification marks in the ears of cattle and for other purposes : en
  • US2517939A - Lumber package-rescaled, divisional, bound, and protectively covered : en
  • US2517957A - Bicycle attachment : en
  • US2518250A - Machine vibrator : en
  • CA467276A - Manufacture of electrical apparatus : en fr
  • US2517753A - Microporous sheet and method of manufacture : en
  • US2517893A - Stabilized chlorohydrocarbon cleaning composition : en
  • US2517553A - Variable resistance without contacts : en
  • US2517570A - Method of dimensionally stabilizing oriented vinylidene chloride polymer articles : en
  • US2517991A - Sectional ladder : en
  • USD159588S - Combined brooch and watchcase : en
  • AU156871B2 - Improvements in centrifuging machine : en
  • CA467129A - Signal systems : en fr
  • CA467287A - Air cleaners for flat knitting machines : en fr
  • AU152735B2 - String for musical stringed instrument : en
  • US2518366A - Flux composition for gas welding of high nickel alloys : en
  • US2517832A - Apparatus for purifying fibrous suspensions : en
  • AU147521B2 - Electric impulse signalling systems : en
  • CA467106A - Cigarette dispensing humidors : en fr
  • AU145440B2 - Overedge sewing machine : en
  • DE1611491U - STEEL SPATULAR BLADES. : de en
  • DE1611599U - WEB PROTECTOR FOR HOSE COPS. : de en
  • DEK0000229MA - Protection device against theft of vehicles, e.g. B. Kraltfahrzengen or bicycles. : de en
  • AT166456B - Method and device for avoiding warping of plate-shaped objects made of iron and steel during surface hardening with the aid of gas-oxygen burners or induction heating devices : de en
  • AT166540B - Plate for enlarging or redesigning a table, a seat or the like. : de en
  • AU2378545A - Folding bed : en
  • USD159607S - Pin-on flashlight : en
  • USD159675S - Sock or similar article : en
  • AU3488650A - Continuous casting process and apparatus : en
  • DE1611531U - BUILDING BLOCK. : de en
  • DEP0046772DA - Process for cleaning fine mechanical devices. : de en
  • DEP0050152DA - Device to secure against twisting of the storage locks. : de en
  • US2517853A - Apparatus for welding tanks : en
  • AT166525B - Grinding machine for mower blades : de en
  • DE1611251U - CORD OR STRAP WITH TAPES OF THREAD, IN PARTICULAR PULL-THROUGH CORD FOR BABY JACKETS OR THE LIKE. : de en
  • US2518153A - Dyeing of cellulose esters with reduced vat dyes in alcoholic solution : en
  • US2518194A - Phosphate glass : en
  • DE1611567U - VEHICLE TIRES MADE OF RUBBER. : de en
  • US2517554A - Method of and device for detecting physical quantities : en
  • US2518233A - Synergistic antioxidant containing amino acids : en
  • US2518409A - Regeneration of granular adsorbents : en
  • US2517639A - Cooling tower water distribution system : en
  • US2518094A - Apparatus for producing carbon black : en
  • US2518281A - Laminated structure and adhesive therefor : en
  • AU3483850A - Improvements informers for concrete construction : en
  • AU3495550A - Improvements in or relating to window construction : en
  • DE1611438U - FLOWER HOLDER. : de en
  • CA467210A - Line finder allotter circuits for telephone exchanges : en fr
  • DE1611468U - ADVERTISING PACKAGE FOR MATCHES. : de en
  • US2518038A - Automatic spraying apparatus : en
  • US2517881A - System of speed control for electric motors : en
  • US2518364A - Direct fired air heater : en
  • DEP0000414DA - Magnetic ignition system for internal combustion engines : de en
  • FR964215A - : fr
  • GB641422A - A method of subjecting badly swelling and/or caking coal to an oxidizing pretreatment prior to coking to improve the coking properties thereof : en
  • US2518361A - Current limiter : en
  • USD159620S - Necktie holder : en
  • US2517990A - Rotor for hammer mills : en
  • US2518332A - Electrical control instrument : en
  • US2518322A - Timber drag : en
  • CA467124A - Artificial respiration by electronic stimulation : en fr
  • CA467182A - String-up devices : en fr
  • CA467275A - Electrical connectors : en fr
  • US2518371A - Method for the direct modulation of an ultra-short wave transmitter : en
  • AT166479B - Surgical suturing instrument : de en
  • DE1611359U - Attachment of cultivator tools to multiple devices, hoeing machines or the like : de en
  • FR964372A - : fr
  • GB641254A - Improvements in or relating to adhesive applying apparatus : en
  • US2517765A - Production of dehydrated castor oil : en
  • USD159673S - Sock or similar article : en
  • US2517848A - Electrical wiring terminal installation : en
  • US2517702A - Locating device : en
  • AT166490B - Electric soldering iron : de en
  • AU139801B2 - Improvements in or relating to window construction anda weatherstrip therefor : en
  • AU147714B2 - Process ior the production of objects of synthetic thermoplastic substances, incorporating photographic copies orthe like figured elements and relative products : en
  • CA467180A - Reactor furnaces : en fr
  • US2518083A - Bale loader : en
  • AU151452B2 - Fuel indicating system : en
  • DE1611532U - SOUND-INSULATED VENTILATION DUCT MADE OF DUCT ELEMENTS. : de en
  • DK71331C - Method for utilizing the flue gas heat in steam boiler systems with forced circulation by heating the feed water in a special preheater without the use of economiser. : da en
  • AT166475B - Process for the production of moldings of any kind from the cones of conifers : de en
  • AT166493B - Window closure with push or drive rods : de en
  • CA467141A - Processes for preparing heterocyclic organic compounds : en fr
  • US2518348A - Apparatus for the determination of viscosity of liquids : en
  • USD159705S - Hobbyhorse or similar article : en
  • AT166545B - Device for recycling rainwater from steam systems, in particular in railroad cars : de en
  • US2518260A - Gate : en
  • CA467185A - Impulse generators : en fr
  • DK71348C - Lighter. : da en
  • FR964296A - : fr
  • GB641379A - Improved method of producing molybdenum : en
  • DEP0000584BA - Device for measuring the flow rate of finely divided solids. : de en
  • FR964235A - : fr
  • FR964343A - : fr
  • GR12560B - IMPROVED METHOD FOR MANUFACTURING CELLULAR FORM OF ELASTIC AND SIMILAR PREPARATIONS. : el en
  • DEP0040791DA - Ball bar for coupling trailers to vehicles. : de en
  • DEP0019267DA - Process for the manufacture of woven, knitted or braided objects. : de en
  • DEP0022472DA - Device for generating changing color images. : de en
  • CA467255A - Adapters : en fr
  • US2517948A - Oscillator control arrangement for dielectric heating systems : en
  • US2518008A - Convertible aircraft : en
  • US2518396A - Dental amalgamator : en
  • US2518050A - Wick-type fuel burner : en
  • US2518391A - Device for guarding finger from application of nail polish : en
  • US2517662A - Pipe, cigar, and cigarette lighter : en
  • US2517864A - Eyeshade : en
  • US2518099A - Lenticular cataract lens : en
  • US2517878A - Stationary grip attachment for spinning socket wrenches : en
  • US2518029A - Article forming apparatus : en
  • USD159658S - Flower holder : en
  • US2517742A - Can feeding mechanism : en
  • CA467242A - Methods and means for controlling the polarization of radiant energy : en fr
  • AU3494850A - Alkali metal pentachlorphenate pellets : en
  • AT166489B - Press for tablets, pastilles, briquettes, etc. like : de en
  • AU3495350A - Improvements in or relating to method of and apparatus for gauging the clearance relationship ofa pair of mating parts : en
  • CA467198A - Electrical musical instruments : en fr
  • AU3495250A - Improvements in and relating tothe soilless growing of plants : en
  • US2518137A - Apparatus for making v-belts : en
  • US2518212A - Refrigeration control valve : en
  • AU146824B2 - Improvements in or relating to method of and apparatus for gauging the clearance relationship ofa pair of mating parts : en
  • AU3495050A - Gyro erection system : en
  • DEN0000246MA - Image throwing device with direct motor drive for public film screenings, especially for traveling. : de en
  • DK71350C - Device for hose connection for connecting a water hose to a pipe connection on water pipes. : da en
  • CA467246A - Electrical control systems : en fr
  • US2517872A - Dual-purpose sun visor : en
  • DEP0005908DA - Erasing device for magnetogram carriers : de en
  • US2518400A - Safety means for internalcombustion engines : en
  • DE1611206U - LABEL, ESPECIALLY FOR PHARMACY STANDS. : de en
  • DE1611280U - CIRCULAR LATHE CENTER TIP OR THE LIKE. : de en
  • AU148686B1 - A process of recovering carotene from carotene-containing oils and derivatives therof : en
  • CA467109A - Fluid pressure switches : en fr
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  • DE1611293U - CORKSCREW WITH PLASTIC HANDLE AND ADVERTISING SIGN. : de en
  • DE1611373U - TRANSPARENT CUP BOX WITH CORNER JOINT. : de en
  • US2518436A - Flushing assembly for centrifugal separators : en
  • CA467148A - Snubbers : en fr
  • CA467091A - Winding support means for magnetizable cores : en fr
  • FI24514A - Anordning vid ramsågar, kantverk etc. : en fi
  • GB641423A - Improvements in and relating to weighing apparatus : en
  • FR964101A - : fr
  • FR964291A - : fr
  • FR964359A - : fr
  • DE1611442U - CHILDREN'S TOILET. : de en
  • GB641390A - Improvements in or relating to rotary engines and rotary pumps : en
  • GB641353A - Apparatus for automatically controlling temperatures : en
  • AT166453B - Method and device for cleaning metals and metal alloys : de en
  • DE1611302U - TRANSPORT FRAME FOR FOOTWEAR. : de en
  • GB641236A - Improvements in and relating to wireless receiving apparatus : en
  • GB641306A - Improvements in or relating to wheel assemblies : en
  • GB641334A - An improved clamp for securing articles to metal girders : en
  • CA467201A - Adjustable cam structures : en fr
  • FR964381A - : fr
  • GB641194A - Devices for the heating of work-pieces by induced high frequency currents : en
  • CA467178A - Processes and apparatus for disposing of metal desurfacing products : en fr
  • GB641217A - Improvements in or relating to moulding of articles of plastic materials more particularly thermoplastic materials : en
  • GB641419A - An opening sash-frame : en
  • DE1611458U - DELETE BLOCK. : de en
  • DE1611236U - ANCHOR GUIDE FOR ANNUAL CLOCKS. : de en
  • DE1611330U - DISH TOWEL HOLDER. : de en
  • DE1611528U - BOTTLE CARRYING DEVICE. : de en
  • DE1611596U - LOADING DEVICE ON TRACTORS. : de en
  • AU3492950A - Improvements in couplings for flexible hoses : en
  • US2517544A - Compositions comperising an acrylonitrile polymerization product and a cyanoalkylaminoacetonitrile : en
  • DE1611460U - SAESTOCK. : de en
  • DE1611450U - DRILL SAFETY ON A DRILLING MACHINE FOR WOOD. : de en
  • CA467220A - Pumps for gaseous working fluids : en fr
  • DEP0008370DA - Drive arrangement for motor vehicles with two closely spaced drive wheel axles. : de en
  • DK71347C - Gas station. : da en
  • GB641359A - Photo-electric discharge tube : en
  • US2517563A - Synthetic tricarboxylic acid and method of preparation : en
  • US2517777A - Siloxane resins : en
  • US2518372A - Alkyl substituted thiophene sulfonic acid salts as detergents in mineral oil compositions : en
  • DE1611297U - TABLE KNIVES. : de en
  • DE1611403U - APRON WITH ELASTIC RIMS. : de en
  • DE1611560U - TILT SECURITY DEVICE FOR ENGINELESS TRUCKS. : de en
  • DEP0028442DA - Sheet feeding device for rotating printing machines, in particular hectographs : de en
  • DEP0042411DA - Automobile drive with a gearbox and with a differential. : de en
  • DER0001623MA - Flanging and beading machine. : de en
  • FI24502A - Järnvägsboggi : en fi
  • US2518174A - Automatic alarm system : en
  • GB641400A - Improvements in pencil sharpeners : en
  • FI24537A - Threading machine : en fi
  • GB641252A - Improvements in enclosures particularly suitable for street lighting lanterns and other electrical apparatus : en
  • GB641458A - Improvements in and relating to the curing of meat : en
  • US2518382A - Cosmetic applicator : en
  • GB641204A - Improvements relating to toilet mirrors : en
  • GB641259A - Improvements in or relating to electric lighting fittings : en
  • DE1611495U - STORAGE ARRANGEMENT IN ROULETTE MACHINES. : de en
  • AU148175B2 - Improvements in or relating to lifting devices : en
  • GB641179A - Improvements in or relating to turf rollers : en
  • US2517986A - Commutator : en
  • FR964175A - : fr
  • FR964221A - : fr
  • FR964148A - : fr
  • DE1611300U - SKI AND HALF BOOT COMBINATION. : de en
  • DE1611338U - BATHTUB. : de en
  • DED0000400MA - Attachment of high pressure nipples to collectors. : de en
  • DE1611324U - ICE MAKING INSERT FOR REFRIGERATOR. : de en
  • DEP0001773BA - Piston knife. : de en
  • DEP0033394DA - Circuit arrangement for telephone systems with dialer operation : de en
  • DEP0022298DA - Process for the production of pressed bodies from wood. : de en
  • FR964252A - : fr
  • FR964324A - : fr
  • US2517564A - Asphalt compositions : en
  • DE1611483U - AXE. : de en
  • FR964189A - : fr
  • US2518142A - Tool for handling snap rings : en
  • US2518222A - Electric control system : en
  • FI24521A - For the production of cardboard condensation products for liming of paper : en fi
  • US2518111A - Scissors grinder : en
  • GB641425A - Improvements in or relating to flexible couplings, dampers and the like : en
  • DEP0050278DA - Process for the production of traction sheave linings. : de en
  • US2518287A - Device for effecting the threading of needles and the like : en
  • US2518109A - Pickling of metals : en
  • US2518328A - Toilet paper holder : en
  • AT166539B - Christmas tree hangings in the form of a swinging figure : de en
  • AU138697B2 - Improvements In or relating to automatic switches suitable for use in telephone or like systems : en
  • US2517804A - Garment hanger : en
  • US2517826A - Beta-(2-benzothienyl)-alpha-amino propionic acid and salts : en
  • US2518273A - Lubricator for automobile springs : en
  • US2518275A - Well swab : en
  • US2518312A - Recovery of maleic or phthalic anhydride from wet process gas mixtures : en
  • AT166529B - Washing trough : de en
  • CA467161A - Railway crossings : en fr
  • US2517718A - Follow-up pressure fluid servomotor : en
  • AU146458B2 - Improvements in and relating tothe soilless growing of plants : en
  • US2517561A - Soldering iron : en
  • US2517758A - Container for articles of jewelry and the like : en
  • US2517946A - Method of producing yarn : en
  • CA467286A - Crystal novelties : en fr
  • DK71353C - Process for regenerating bituminous or tar-containing pavements and apparatus for carrying out the process. : da en
  • FR964185A - : fr
  • US2518269A - Shift control for automatic changespeed transmissions : en
  • US2517892A - Device for supporting binoculars on military headgear : en
  • US2518264A - Method of preparing imidazolidones : en
  • US2518387A - Relief valve : en
  • US2518327A - Method and means for detecting leaks in lead sheath telephone cables : en
  • DEP0001507DA - Two-wheeled harness cart. : de en
  • FI24498A - Method of annealing iron or iron alloy lights : en fi
  • FR964299A - : fr
  • USD159699S - Combined clock and radio or the like : en
  • US2517714A - Ship's propeller with blades adjustable during service : en
  • US2518329A - Air heater and circulator : en
  • DE1611254U - KEY POCKET WITH SCREW BUTTON. : de en
  • CA467181A - Parasiticide compositions : en fr
  • DE1611309U - TOOL HOLDER WITH PLUG-IN DEVICE. : de en
  • DE1611314U - FLAT-BUILT MACHINE. : de en
  • DE1611422U - METAL REEL TO ACCEPT BLANK OR INSULATED WIRES OR THE LIKE. : de en
  • GB641270A - Improvements relating to collapsible containers for holding pastes, toilet creams and other extrudable materials : en
  • US2518015A - Portable electric stove : en
  • US2517805A - Phase difference indicator : en
  • US2517836A - Brush lifting mechanism for electric motors : en
  • US2518203A - Method of preparing halogen substituted aliphatic acid esters of cellulose : en
  • US2518430A - Grapple : en
  • US2517886A - Line snatch link : en
  • US2518402A - Compression control for baling presses : en
  • US2518434A - Electron discharge device such as a television transmitting tube : en
  • DE1611499U - Joke item. : de en
  • DE1611551U - SELF-CLAMPING THREE-JAW DRILL CHUCK. : de en
  • AU145731B2 - Improvements in or relating tothe production of plastic sheeting : en
  • US2517795A - Ski binding : en
  • DEN0000101MA - Wall made of finished panels : de en
  • FR964142A - : fr
  • IE19218L - Cupola furnaces : en
  • US2517985A - Chimney for liquid fuel burners : en
  • US2518069A - Tape dispensing machine : en
  • US2517759A - Funnel with supporting element having means for fitting different sized filling spouts : en
  • AT166534B - Electrically heated extension plate for veneer presses : de en
  • DE1611301U - HEEL FOR SHOES. : de en
  • DE1611305U - DEVICE FOR BURNING IN THE IMAGE PROTECTION ASPHALT, COLOPHONIUM OR THE LIKE, IN PARTICULAR FOR ZINC AND COPPER PLATES. : de en
  • GB641409A - Improvements in inner tubes : en
  • CA467144A - Processes of purifying organic substances : en fr
  • DEP0056449DA - Brake system for electrically operated vehicles, the drive motors of which are switched to generate electricity for the purpose of braking the vehicle : de en
  • DEG0001002MA - Improvements in welding metals : de en
  • GB641284A - Production of polymeric materials : en
  • GB641227A - Phase-shifting devices for wave guide transmission lines : en
  • GB641216A - Improvements in and relating to the production of energy through nuclear fission of uranium : en
  • GB641410A - Improvements in or relating to safety pins : en
  • FR964357A - : fr
  • DE1611362U - SILO. : de en
  • DE1611389U - TURN LADDER. : de en
  • GB641255A - Improvements in or relating to electric switch gear : en
  • DEB0001927MA - Process for refining flour : de en
  • DEP0001000DA - Frame molding : de en
  • GB641266A - Improvements in or relating to catalysts for the synthesis of hydrocarbons : en
  • FR964133A - : fr
  • FR964270A - : fr
  • DEP0009257DA - Radiant steam generator : de en
  • DEP0037144DA - Fan blowers, in particular for motor vehicles. : de en
  • DE1611241U - PASTA MACHINE. : de en
  • DE1611343U - SHOOTING DEVICE FOR WOOD PROCESSING. : de en
  • FR964223A - : fr
  • DEP0052420DA - Centrifugal fan with hollow blades. : de en
  • DEM0001802MA - Process for the creation of external walls of buildings. : de en
  • DEP0008512DA - Process for utilizing the heat of roasting gases containing SO2. : de en
  • DE1611523U - WASTE BIN IN PARTICULAR PAPER BASKET. : de en
  • DEP0000582MA - Process for the manufacture of wheel hubs. : de en
  • FR964383A - : fr
  • DEP0040807DA - shovel : de en
  • US2518232A - Mechanism for centralizing and clamping phonograph disk records : en
  • USD159584S - Pin or similar article : en
  • CA467248A - Electron discharge devices : en fr
  • AU3490050A - Method of making photographic silver halide emulsions and removal of volatile products therefrom : en
  • DEP0047723DA - Grounding and shielding arrangement. : de en
  • DEP0055675DA - Device for setting up two-wheelers. : de en
  • US2518249A - Diphenyl-4, 4'-di (sulfonyl azide) : en
  • USD159593S - Earring or similar article : en
  • DE1611443U - METAL FRAME FOR SPICE BOTTLES AND CASES. : de en
  • DE1611512U - APPARATUS FOR CONTROLLING THE TENSIONING CLUTCH OR NEEDLE LINK CHAINS AFTER THE FABRIC EDGE IN THE TENSION FRAME. : de en
  • FR964205A - : fr
  • CA467165A - Rail braces : en fr
  • CA467179A - Thioalkylamides as polymer stabilizers : en fr
  • US2518105A - Power shovel and fork attachment for tractors : en
  • US2518257A - Torch : en
  • US2518156A - Reaction of ethers with nitriles : en
  • US2517774A - Halation reduction in cathode-ray tubes : en
  • CA467090A - Liquid-tight stators : en fr
  • CA467115A - Mufflers : en fr
  • DESC000583MA - Wood screw and screwdriver with holding device. : de en
  • DE1611580U - JOY'S ARTICLE (BLOW PIPE WITH LABELED ARROWS). : de en
  • FR964330A - : fr
  • DK71333C - Coupling device at automatic telephone exchanges for setting coordinate selectors by means of markers. : da en
  • FR964333A - : fr
  • US2517747A - Brake beam and method of making : en
  • US2518252A - Projection microscope : en
  • US2517925A - Artificial bait : en
  • US2518200A - Television system : en
  • US2518216A - Swivel joint : en
  • USD159646S - Brooch or similar article : en
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  • USD159583S - Pin ob similar article : en
  • US2517535A - Card mount : en
  • USD159600S - Combined infant s crib and storage chest : en
  • CA467260A - Rockets : en fr
  • US2517603A - Fluid ingress well logging : en
  • DEP0019025DA - Coupling for railway vehicles. : de en
  • US2518164A - Apparatus for producing composite sheet material : en
  • CA467273A - Wide frequency band antennae : en fr
  • DE1611392U - CHILDREN TOY DOLL. : de en
  • DE1611493U - AIRPLANE TOY. : de en
  • CA467094A - Flow barrels : en fr
  • US2517800A - Process for preparing alpha-irone isomers by cyclization of pseudoirones : en
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  • US2517735A - Tiltable shelf construction for merchandise display cases : en
  • DE1611557U - DISPLAY ITEM FOR ADVERTISING PURPOSES. : de en
  • FR964210A - : fr
  • CA467098A - Chalk loading devices : en fr
  • DK71342C - Continuous ladder. : da en
  • US2518323A - Buoyant electric cable : en
  • AU3491450A - Improvements in centrifuging machine : en
  • DE1611545U - TAIL HOLDER FOR COWS. : de en
  • DEP0044374DA - Method and device for winding fibers or threads made of glass or similar mineral substances. : de en
  • GB641167A - Pressure exchangers : en
  • US2517717A - Cable seal : en
  • USD159703S - Fork ob similar article : en
  • CA467199A - Fastening means : en fr
  • US2517712A - Electronic counter : en
  • USD159587S - Combined brooch and watchcase : en
  • CA467240A - Television projection systems : en fr
  • DE1611272U - DITCH CLEANING MACHINE. : de en
  • DEP0006029DA - Device for the lateral support of wood screws, noses or the like. : de en
  • DEP0049755DA - Latch lock, in particular for motor vehicles. : de en
  • US2518123A - Method of preparing nonpyrogenic medical absorbent wadding : en
  • CA467122A - Anti-glare lens structures for headlights and the like : en fr
  • AT166512B - Blade holder : de en
  • FR964160A - : fr
  • GB641261A - An improved catalyst and method of producing same : en
  • DE1611207U - ZIPPER FOR ENVELOPES, BAGS, BAGS, BAGS OR THE LIKE. : de en
  • CA467237A - Television apparatus : en fr
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  • US2517615A - Body armor : en
  • AU3488250A - A method and device for feeding low voltage creep sparkplugs more particularly suitable foran ignition device for internal combustion engines : en
  • US2518139A - Magazine tool : en
  • AU150920B2 - Jacks : en
  • DE1611379U - SADDLER'S SEWING CLAMP WITH FOOT LEVER. : de en
  • CA467123A - Methods and machines for planing and jointing, and articles : en fr
  • CA467258A - Heating elements : en fr
  • US2518378A - Totalizer sensing mechanism : en
  • USD159601S - Cobb bottle : en
  • USD159668S - Schleich puppet doll : en
  • AU150525B2 - Improvements in spraying appliances : en
  • AU3493850A - Improvements in or relating to pivot centres for articulated locomotives and like vehicles : en
  • CA467259A - Parachute or like flares : en fr
  • AU150547B2 - Gyro erection system : en
  • CA467113A - Methods of making wheel trims : en fr
  • US2517588A - Process for manufacture of penaldic acids and their derivatives : en
  • US2518166A - Carriage control mechanism for photocomposing apparatus and the like : en
  • US2517725A - Refrigerating apparatus : en
  • US2517776A - Automatic two-speed fishing reel : en
  • US2518369A - Setwork : en
  • US2517750A - Preparation of imidazolidones : en
  • US2517930A - Halogenated aromatic compounds : en
  • CA467202A - Wave-signal amplitude-limiting systems : en fr
  • DEP0008142DA - Rubber tires for strollers. : de en
  • DK71344C - Plowed, laminated floorboard and method of making the same. : da en
  • DE1611262U - STOLLENBAKPANNE. : de en
  • GB641370A - Improvements relating to electric current transformer arrangements : en
  • US2518401A - Draftsman's instrument rack : en
  • US2517730A - Rotary shaft seal : en
  • US2517748A - Garment or the like : en
  • US2517884A - Tire sign display : en
  • FI24509A - Stained frameworks and glazed products of non-genomic species and naturally occurring gods : en fi
  • FR964311A - : fr
  • FR964338A - : fr
  • USD159624S - Toy vending machine type bank : en
  • FR964126A - : fr
  • DESC000780MA - Drive base with electric motor, the vertical shaft of which can be coupled with attachable household and kitchen appliances. : de en
  • GB641426A - The manufacture of y-y-dichlor-y-y diaceto-dipropyl ether and 4-methyl-5-ª‰-hydroxy-ethyl-thiazole : en
  • US2518265A - Electrically heated soldering iron : en
  • DEP0052418DA - Centrifugal fan with adjustable guide vanes in front of the inlet nozzle : de en
  • DEL0000231MA - Microscopic measuring method and device for carrying out the method. : de en
  • DEP0040425DA - Cooling vessel : de en
  • US2518098A - Garment hanger : en
  • US2517567A - Sewing machine control mechanism : en
  • US2517665A - Megaphone formed of bendable material : en
  • US2517927A - Gun rest : en
  • US2517951A - Wide-band directive antenna : en
  • DE1611503U - DISC DRAGON. : de en
  • GB641441A - Automatic phonograph : en
  • US2518113A - Ultra high frequency receiver : en
  • US2518299A - Coupling and servicing assembly : en
  • FI24528A - Anticeptive for colds : en fi
  • FR964171A - : fr
  • FR964391A - : fr
  • GB641437A - Process for the production of n-vinyl compounds : en
  • DEL0000282MA - Diesel engine with swirl chamber. : de en
  • US2517549A - Pulse radar system for detecting moving objects : en
  • US2518267A - Quaternary compounds and manufacture and use thereof as textile treating agents : en
  • DE1611398U - SINGLE DRIVE FOR RIBBON CHAIRS. : de en
  • US2517589A - Measuring apparatus : en
  • US2517770A - Indexing center work support : en
  • US2517840A - Cutting tool : en
  • CA467088A - Line-carrying rockets : en fr
  • DE1611319U - COVER OR PROTECTIVE COVER FOR BOOKS, MAGAZINES, WRITTEN PAPERS OR THE LIKE : de en
  • DE1611335U - FITTING FOR RELEASABLE CONNECTION OF FURNITURE PARTS. : de en
  • US2518351A - N (thiophenalkyl) arylamines in mineral oil : en
  • DEK0000667MA - Cooler with exchangeable cooling water pipe system : de en
  • US2517998A - Apparatus for diffusing water in evaporation coolers : en
  • US2518225A - High-frequency resistor : en
  • USD159579S - Mechanical jumping jack : en
  • USD159617S - Dart board : en
  • DE1611415U - DEVICE FOR STORING THE ROLL OF PRINT PAPER AT OFFICE MULTIPLIERS. : de en
  • DEK0001898MA - Propeller : de en
  • CA467188A - Pulse-keying circuits : en fr
  • DE800036C - Process for the extraction of building plaster : de en
  • DEP0013145DA - Washing machine : de en
  • GB641205A - Improvements in and relating to the decoration of heat-resisting bases, such as glass, earthenware and china : en
  • GB641393A - Improvements in luggage carriers for automobiles : en
  • US2517682A - Bake pan cover : en
  • US2518168A - Fly cast fishing boat : en
  • DE1611586U - MOBILE BAG FILLING DEVICE. : de en
  • FR964203A - : fr
  • FR964282A - : fr
  • GB641310A - New, solid, glass-like polymers : en
  • DEP0000709MA - Sludge scraper with height-adjustable scraper bar for clarification or sedimentation tanks. : de en
  • GB641288A - Improvements in or relating to closure members for boxes or like containers : en
  • AU3483350A - Synthetic resin composition containing metal chelate compounds : en
  • FR964163A - : fr
  • US2517762A - Bearing manufacture : en
  • US2518191A - Method for granulating ddt : en
  • US2517681A - Adjustable center reflex table : en
  • USD159575S - Lens edger : en
  • US2518417A - Governor for slasher winding : en
  • US2517627A - Electric darning apparatus : en
  • CA467257A - Gas turbine engines : en fr
  • US2517573A - Modification of wool with beta-propiolactone : en
  • USD159619S - Plate or similar article : en
  • US2517796A - Liquid-measuring dispenser : en
  • US2518047A - Sandblast gun : en
  • FR964342A - : fr
  • DEL0000089MA - Evaluation method for motion picture films : de en
  • DE1611239U - FLUSH PIPE CONNECTION FOR CLOSET INLET. : de en
  • AU3483250A - Window mounting : en
  • DE1611454U - ARRANGEMENT OF A CONTROL DEVICE FOR EMPTYING THE BUCKET OF AN AUTOMATIC FILLING SCALE. : de en
  • FR964269A - : fr
  • GB641278A - Snap-action electric push-button switch : en
  • GB641454A - Tertiary amines and methods for obtaining the same : en
  • DE1611516U - REFRIGERATOR INTERIOR LIGHTING. : de en
  • DK71341C - Process for the production of compression molding with a part with an internal thread. : da en
  • AT166527B - Circular saw with oscillating feed device : de en
  • DE1611553U - BACH TRUMPET. : de en
  • FR964255A - : fr
  • GB641299A - Improvements relating to composite metal products for use in contact with molten glass : en
  • GB641335A - Improvements in and relating to locks for doors and the like : en
  • USD159625S - Flatiron cord holder : en
  • DEP0038744DA - Machine for brass instruments. : de en
  • FR964356A - : fr
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  • GB641372A - Improvements in or relating to a pump for conveying molten metal : en
  • USD159572S - Television cabinet : en
  • DEP0005874DA - Shuttle guide and shuttle drive for flat and round looms. : de en
  • FR964363A - : fr
  • US2518340A - Feeding guide for sewing machines : en
  • CA467225A - Latches : en fr
  • AT166457B - Process for the production of new condensation products : de en
  • DE1611334U - KITCHEN FURNITURE. : de en
  • FI24501A - Anordning vid dörrar för Bussar, spårvagnar och liknande : en fi
  • FR964167A - : fr
  • GB641273A - Diazotype dry strip film : en
  • DE1611205U - MOLDED CONTAINERS FOR THE PRODUCTION OF CAST PRODUCTS FROM EDIBLE MASS IN EGG SHAPE. : de en
  • DE1611242U - HANDLE LEVER DOUGH PRESS. : de en
  • DE1611384U - HANDLE FOR PASSENGER SEAT. : de en
  • US2518246A - Expansion means for cooling an aircraft cabin : en
  • GB641291A - Improved vee belt pulley : en
  • US2517655A - Oil and gas well pressure control : en
  • FR964250A - : fr
  • DE1611477U - PARALLEL FRAME FOR TWO-WHEELS. : de en
  • CA467143A - Processes of preparing pyrazine compounds : en fr
  • AT166463B - Process for the production of vat dyes : de en
  • US2517806A - Combination toothbrush handle and dental floss holder : en
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  • US2517978A - Ice breaking attachment for vessels : en
  • US2518338A - Sealed sleeve type bearing : en
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  • AT166181B - Process for the separation of mixtures or emulsions of water with hydrocarbons, fatty substances and the like. like : de en
  • AU3483650A - Overedge sewing machine : en
  • DE1611427U - SEPARATION TEMPLATES FOR DIFFUSION AND STEAM JET PUMPS. : de en
  • FR964172A - : fr
  • US2518065A - Clearance indicator for automobiles : en
  • US2518149A - Flowmeter : en
  • US2518176A - Water temperature responsive control for waste disposal devices : en
  • US2518415A - Sealing device : en
  • US2517876A - Refractory brick for use in suspended furnace roofs : en
  • US2518435A - Multitone whistle : en
  • US2517610A - Polymeric materials : en
  • US2517537A - Dry-storage box : en
  • US2518143A - Cylindrical attrition mill with rotary midsection : en
  • US2517838A - Drying oil : en
  • US2518331A - Piezoelectric crystal mounting : en
  • US2517808A - Image recording and reproducing apparatus : en
  • US2517783A - Control circuit for alternately operating electric devices : en
  • US2518217A - Apparatus for testing tensile characteristics of a material : en
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  • US2517970A - Reaming tool : en
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  • DE1611409U - ADJUSTMENT DEVICE FOR TEXTILE PRINTING APPARATUS. : de en
  • DE1611529U - CLOTHING HANGER. : de en
  • DEP0028101DA - Beet cutter : de en
  • US2517995A - Printing telegraph apparatus : en
  • US2518209A - Picture projector : en
  • US2517579A - Multichannel pulse receiving system : en
  • US2518043A - Dry ore concentrator : en
  • AU3484850A - Improvements in duplex telephone transmission systems : en
  • FR964288A - : fr
  • US2518027A - Telegraph repeater : en
  • US2518205A - Sieve or grid for kitchen sinks : en
  • USD159645S - Memorandum card and pencil holder : en
  • DE1611538U - FOOTBALL TOTO SLIDER. : de en
  • FR964226A - : fr
  • US2518251A - Industrial truck : en
  • USD159686S - Shulman brassiere : en
  • DE1611449U - HOLLOW BLOCK. : de en
  • DE1611473U - MOTOR VEHICLE DOOR WITH LATCH LOCK. : de en
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  • US2518276A - Butt hook : en
  • USD159585S - Pin or similar article : en
  • USD159605S - Compact or similar article : en
  • CA467204A - Hopper car discharge methods and apparatus : en fr
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  • US2518042A - Automatic paper feed cutoff : en
  • US2518077A - Azo-dyestuffs : en
  • DE1611594U - CARBON LOADING BOX. : de en
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  • US2517609A - Multifocal aphakic lens : en
  • US2518129A - Control device : en
  • US2518044A - Metal awning : en
  • US2518297A - High-frequency antenna : en
  • US2518016A - Cooled disk-type brake : en
  • US2518031A - Fish lure : en
  • USD159656S - Wedding ring or similar article : en
  • GB641348A - Improvements in or relating to vehicle underframes : en
  • CA467166A - Concrete : en fr
  • US2518219A - Rotary electric switch : en
  • US2518167A - Sun shelter : en
  • US2518344A - Refrigerating apparatus : en
  • DEP0006584DA - Process for obtaining a product from whey which can be whipped into foam : de en
  • FR964111A - : fr
  • US2518049A - Pneumatic screw driver : en
  • AT166462B - Process for the preparation of new derivatives of heterocyclic compounds : de en
  • CA467136A - Nitroso beta naphthol compositions : en fr
  • CA467158A - Stabilized vinyl resins : en fr
  • AU3488150A - Improvements in or relating to measuring tapes and mounts therefor : en
  • US2517899A - Crab cracker : en
  • US2518040A - Apparatus for producing investment molds : en
  • US2517559A - Presettable impulse register : en
  • FR964123A - : fr
  • FR964173A - : fr
  • GB641294A - Improvements relating to electric arc welding equipment : en
  • US2518118A - Electronic control circuits : en
  • US2518368A - Dry cup assembly : en
  • AU3486350A - Packaging of fruits and vegetables : en
  • CA467174A - Manufacture of acetic anhydride : en fr
  • DEP0007811DA - Envelope : de en
  • FR964302A - : fr
  • DEP0047487DA - Visual aids for the first arithmetic lesson. : de en
  • FR964370A - : fr
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  • CA467195A - Diazotype layers containing resorcinol mono-ethers : en fr
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  • DEP0004369DA - Method and device for the combustion of coal dust. : de en
  • DEP0035620DA - Magnetic sound carrier : de en
  • FR964103A - : fr
  • US2517638A - Electrical circuits for test meters : en
  • DEP0017886DA - Circle divider : de en
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  • US2517900A - Method and apparatus for liquid phase hydrocarbon conversion : en
  • DE1611238U - SHOWER SET FOR BATHROOM AND MIXING TAPS. : de en
  • CA467285A - Coating wires, filaments and the like : en fr
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  • US2517887A - Clutch drive : en
  • US2518388A - Resin adhesives and processes of producing same : en
  • DE1611322U - ICE PACK. : de en
  • US2517833A - Continuous high-pressure steam retort and sterilizer : en
  • US2517827A - Sunshade : en
  • FR964308A - : fr
  • FR964276A - : fr
  • FR964110A - : fr
  • GB641356A - Improvements in or relating to voltage limiting arrangements for electric amplifiers : en
  • FI24534A - Gångjärn : en fi
  • US2517697A - Toaster and control or timing mechanism : en
  • DEP0052330DA - Test pump for setting the fuel injection valves in diesel engines. : de en
  • DE1611381U - SPINNER FOR COATING PHOTOGRAPHIC PRINT PLATES OR THE LIKE : de en
  • DEP0004371DA - Method and device for the combustion of wet fuels in steam boiler internal combustion systems : de en
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  • DE1611537U - RATE CALCULATOR. : de en
  • DE1611423U - AUTOMATIC SWITCH. : de en
  • DE1611539U - SMALL PLOW FOR FARMHOUSE. : de en
  • US2518247A - Coating popcorn : en
  • GB641209A - Improvements in chairs : en
  • US2518052A - Camber adjusting tool : en
  • AU150226B2 - Girdle construction : en
  • DE1611459U - GAENSE FOOT SHARE WITH EGG TINES. : de en
  • GB641308A - Improvements in sprocket wheels for bicycles, tandems and the like : en
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  • USD159637S - Necklace ob similar abticlk : en
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  • DE1611488U - REFEREE'S BOOTS WITH FELT BORDER AND JOINT STRAMMER. : de en
  • DE1611505U - PROTECTIVE COVER FOR FABRIC SAMPLE SECTIONS. : de en
  • DE1611522U - COLLAPSIBLE KITCHEN SCREEN. : de en
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  • GB641178A - Improvements in or relating to pneumatic conveying systems : en
  • GB641267A - Improvements in electric safety switches or cut-outs for motor vehicles : en
  • US2517890A - Insoluble copper complexes of monazo compounds : en
  • FR964349A - : fr
  • FI24533A - Lock on doors or similar : en fi
  • GB641332A - A process for the production of moulded catalysts : en
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  • FR964136A - Feeler for examination or treatment by elastic waves : en fr
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  • FR964263A - : fr
  • FR964379A - : fr
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  • DEP0052978DA - Display device for shut-off device with rising spindle. : de en
  • DEST000435MA - Detachable handle attachment : de en
  • FR964355A - : fr
  • FR964280A - : fr
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  • FR964375A - : fr
  • FR964112A - : fr
  • USD159639S - Earring or similar article : en
  • FR964237A - : fr
  • USD159573S - Adler cabinet : en
  • FR964374A - : fr
  • FR964102A - : fr
  • FR964199A - : fr
  • GB641320A - Improvements in and relating to the production of polymeric esters : en
  • GB641421A - Voltage-divider for the measurement of high alternating and shock voltages : en
  • GB641350A - Improvements in or relating to radio aerials for use on vehicles : en
  • DE1611482U - ATTACHMENT FOR WEDGE PART, ESPECIALLY FOR AEXTEN. : de en
  • DEP0000389DA - Plate for filter presses : de en
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  • USD159614S - Album ob similar article : en
  • GB641387A - Improvements relating to phase shifting apparatus : en
  • AU145927B2 - Improvements in or relating to bag filling machines : en
  • CA467133A - Multifluid heat exchange passage construction : en fr
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  • FR964367A - : fr
  • FR964146A - : fr
  • IE19395L - Vulcanising soles to shoe uppers : en
  • FR964106A - : fr
  • AU3487450A - Travelling wave tube : en
  • FR964354A - : fr
  • FR964397A - : fr
  • GB641369A - Improvements in or relating to the preparation of hydroxyl polymer silver halide emulsions : en
  • US2517916A - Branched chain acyclic aldehydes and alcohols and their preparation : en
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  • DE1611222U - CONTAINER LOCK. : de en
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  • DE1611246U - COVERING FOR SHAPED SURFACES. : de en
  • DE1611484U - PROTECTIVE SLEEVE FOR PENCILS. : de en
  • DEP0053926DA - Process for roasting tobacco and similar goods. : de en
  • GB641345A - Improvements in or relating to teleprinter exchange systems : en
  • DE1611465U - CONCLUSION OF HOLLOW BODIES, IN PARTICULAR PIPES. : de en
  • DE1611549U - WIDTH ADJUSTABLE, EXTENDABLE PIPE CLAMP WITH WALL PIN, ESPECIALLY FOR SMOKE PIPES, ROOF GUTTERS AND THE LIKE. : de en
  • DE1611552U - DRILLING TOOL. : de en
  • DE1611451U - KNITTED HOLE DRILLING MACHINE. : de en
  • FR964304A - : fr
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  • USD159592S - Earring or similar article : en
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  • DEP0042997DA - shovel : de en
  • FR964211A - : fr
  • FR964346A - : fr
  • GB641161A - Multiple disc clutch : en
  • US2518059A - Mallet having interchangeable percussion heads : en
  • GB641412A - Process of coating, article for use therein, and the products produced thereby : en
  • FR964317A - : fr
  • FI24506A - Electromagnetic casting method : en fi
  • GB641287A - Improvements in and relating to electromagnetic relays : en
  • US2517595A - Coating of foods with pectinate films : en
  • US2517734A - Method of keeping hot propylene glycol noncorrosive to metals : en
  • US2517778A - Self-packing pipe joint : en
  • US2518253A - Metallic sealing ring : en
  • US2517821A - Wellhead : en
  • US2518239A - Spray nozzle mounting and oscillating mechanism : en
  • US2517605A - Electric wavemeter : en
  • USD159654S - leavin : en
  • US2517607A - Induction heat-treating apparatus : en
  • GB641183A - Improvements in or relating to water pumps for automobiles and for other uses : en
  • US2517780A - Pipe lining device : en
  • US2518184A - Gummed tape applier : en
  • US2518193A - Titanation of polyvinyl alcohol : en
  • US2517844A - Fish lure : en
  • USD159683S - Sock or similar article : en
  • DEP0002827DA - Fuel tanks, in particular for auxiliary bicycles : de en
  • CA467283A - Extraction towers : en fr
  • DE1611572U - MEAT CUTTING MACHINE, IN PARTICULAR FOR TOE CUTTING GOODS. : de en
  • GB641314A - Improvements in or relating to baby soothers : en
  • DEP0025767DA - Device for transporting and stacking boxes, crates and the like, especially bobbin baskets in the textile industry. : de en
  • FR964394A - : fr
  • US2517807A - Neutralization of deflection field between photocathode and mosaic of pickup tube : en
  • US2518133A - Continuous precipitation of cellulose derivatives : en
  • US2518268A - Method for removing volatile matter from rolls of sheet material in preparation for coating under vacuum : en
  • US2517961A - Atomizer : en
  • US2517757A - Knapsack : en
  • US2517779A - Aircraft landing instrument having an optical sight : en
  • AT166506B - Socket wrench with a sliding insert : de en
  • CA467119A - Stamp detectors : en fr
  • DE1611366U - GLASS CAGE FOR GOLD HAMSTER. : de en
  • US2517708A - Making disubstituted acetic acids from 2-(saturated hydrocarbon substituted) cyclohexanols : en
  • US2518343A - Lunch box : en
  • USD159696S - Ash tray : en
  • DE1611217U - BICYCLES WITH WHEEL CAPS FOR BUSES. : de en
  • DE1611307U - CONVEYOR BELT. : de en
  • DE1611341U - DEVICE TO PREVENT THE BOILING OF MILK AND OTHER LIQUIDS. : de en
  • US2518427A - Engine power analyzer : en
  • US2518223A - Can packing machine : en
  • USD159643S - Combined child s dish and cup : en
  • US2518012A - Resiliently interconnected aileron and rudder control system for aircraft : en
  • US2518152A - Ventilating window hinge arrangement : en
  • CA467245A - Electron discharge devices : en fr
  • DE1611541U - POTATO CRUSH. : de en
  • DE1611582U - TOY RIDING HORSE WITH BUTTERFLY STEERING DEVICE. : de en
  • GB641439A - Wetting agents or detergents : en
  • AT166472B - Process for the production of synthetic synthetic fibers from high polymer alkylene glycol esters of terephthalic acid : de en
  • AU3496150A - Improvements in tube finishing machine : en
  • CA467270A - Fabric impregnation : en fr
  • AU3483150A - Improvements in or relating to bag filling machines : en
  • CA467160A - Radio aerials : en fr
  • DE1611316U - WEATHER LOVE. : de en
  • GB641229A - Improvements relating to devices employing spark discharge gaps to produce illuminating flashes for photographic purposes : en
  • FR964261A - : fr
  • GB641323A - After-treatment for diazotype prints : en
  • FR964230A - : fr
  • GB641258A - Improvements in apparatus for casting concrete walls, pipes and the like : en
  • DE1611304U - KNUCKLE RING WITH HOLLOW BALE HANDLE. : de en
  • GB641427A - Improvements in or relating to electric dry cells : en
  • US2517670A - Converter attachment for suction cleaners : en
  • DEP0003251DA - Bobby pin : de en
  • DEP0039300DA - Stroke adjustment for eccentric presses. : de en
  • FR964150A - : fr
  • DE1611564U - ENGINE FAIRING. : de en
  • DE1611266U - CLAMPING AND ADJUSTMENT DEVICE FOR SAWS. : de en
  • DE1611276U - THREADLESS FIELD TRAP FOR RODENT. : de en
  • US2517636A - Composition for removing fingerprint deposits from nonabsorbent surfaces : en
  • US2517912A - Tooth scrubber or cleaner : en
  • US2518037A - Drop mechanism for article sorting apparatus : en
  • USD159685S - Semensohn pin or similar article : en
  • DEP0024313DA - Device to reduce bouncing impacts. : de en
  • US2517590A - Computer for flash and flood lamp photography : en
  • DEP0026869DA - Connection clamp for scaffolding, in particular tubular scaffolding for building purposes. : de en
  • FR964319A - : fr
  • CA467117A - Core splitters : en fr
  • DEP0025345DA - Method and device for the identification of pieces to be processed in a predetermined order. : de en
  • DEP0004018BA - Compound for the simultaneous dephosphorization and desulfurization of liquid steel : de en
  • DE1611526U - BOX, IN PARTICULAR TOILET BOX, SEALING BOX OR THE LIKE. : de en
  • DE1611595U - PNEUMATIC CONVEYOR SYSTEM. : de en
  • US2518230A - Aqueous solutions of lipoid-soluble vitamins : en
  • US2517606A - Hose coupling : en
  • USD159650S - Sock ob similar article : en
  • DEP0024654DA - Reinforced concrete rib ceiling or steel stone ceiling. : de en
  • FR964228A - : fr
  • US2518160A - Curing of hydrocarbon-substituted polysiloxane resins with benzyl trimethyl ammonium butoxide : en
  • DE1611250U - SOAP SIDED PROTECTIVE LAYER. : de en
  • DE1611593U - CHAIN FOR TOW CHAIN CONVEYOR. : de en
  • GB641428A - Improvements in or relating to cathode ray tubes of the signal storing type : en
  • DE1611308U - ARTIFICIAL SILK FABRIC. : de en
  • DEP0020483DA - Iron holder : de en
  • US2517728A - Centering device : en
  • DE1611500U - PICK-UP ORNAMENT WITH GAME HELICOPTER. : de en
  • DE1611542U - WEATHERPROOF LABEL. : de en
  • GB641269A - Improvements in or relating to electric switch gear : en
  • GB641434A - Improvements in or relating to apparatus adapted for use in making hollow moulded articles : en
  • DE1611317U - HANDLE HOLDER FOR BROOM, SCRUBBER, FLAGPOLES AND THE LIKE. : de en
  • DE1611224U - LIGHT PEN. : de en
  • DEP0040390DA - Auxiliary drive device for road vehicles or light rail vehicles. : de en
  • FR964395A - : fr
  • DE800029C - Screw socket for electric light bulbs : de en
  • GB641392A - Improved automatic mechanical control unit for conveyors : en
  • FI24510A - Anordningar vid varmvattenaccumulatorer och vattenuppvärmningsapparater : en fi
  • DE1611598U - SPRING WHEEL LOCK FOR WATCH MOVEMENTS. : de en
  • USD159702S - Knife ob similar article : en
  • DE1611311U - SPORTSHOES. : de en
  • GB641302A - Improvements in and relating to alloy steel for the manufacture of tools provided with hard metal cutting edges : en
  • GB641303A - Improvements relating to fault detecting devices for electric circuits : en
  • US2517940A - Vehicle spring and axle assembly : en
  • FI24518A - Mechanical barkspade : en fi
  • FR964122A - : fr
  • FI24500A - Anordning vid plogvingar för snöplogar : en fi
  • FR964105A - : fr
  • FI24493A - Anordning vid skruvpress för utpressning av vatten eller vätska ur bark, Torv eller dylikt : en fi
  • USD159596S - Bushman dispensing holder for bottles or the like : en
  • GB641213A - Improvements in and relating to the preservation of vegetables and other foliaceous plant materials : en
  • DEH0000723MA - Height-adjustable chair. : de en
  • FI24535A - Hockey stick blade section : en fi
  • US2517533A - Clothesline bracket : en
  • US2517771A - Extension shoe for ladder legs : en
  • US2517813A - Hoist : en
  • DE1611287U - SIDE RING FOR THE RIM OF AIR TIRED WHEELS. : de en
  • DEP0036270DA - Arrangement for shifting vehicle transmissions. : de en
  • FR964358A - : fr
  • FR964392A - : fr
  • US2517971A - Pivoted hair curling clip : en
  • US2518277A - Overheat protector for heated windshields : en
  • US2517785A - Auxiliary seat for strollers : en
  • US2518039A - Flashlight for rechargeable batteries : en
  • DE1611229U - Pen box : de en
  • DE1611478U - BOTTLE CAPSULE. : de en
  • FR964188A - : fr
  • GB641452A - Improvements in or relating to the preparation of derivatives of phenthiazine : en
  • AU150716B2 - Exhaust orifice control for jet engines : en
  • FR964108A - : fr
  • US2517715A - Beam deflection system for cathoderay devices : en
  • US2518199A - Television in natural color : en
  • CA467112A - Tissue dispensing packages : en fr
  • DEP0024763DA - Flame tube boiler : de en
  • DEP0048426DA - Circuit arrangement for generating a control voltage : de en
  • FR964180A - : fr
  • US2517764A - Adhesive-laminated rubber-hydrochloride and regenerated-cellulose sheet : en
  • US2518359A - Coating for insulation boards : en
  • AT166507B - Device for attaching a vice to upright tree trunks u. Like. For work in open terrain : de en
  • CA467142A - Methods of preparing heterocyclic organic compounds : en fr
  • FR964140A - : fr
  • US2517810A - Crosstie and rail anchor assembly : en
  • AT166455B - Process for dyeing animal hair fibers : de en
  • DE1611248U - PACKAGING FOR ICE CREAM. : de en
  • GB641307A - Improvements in or relating to skin grafting instruments : en
  • DE1611441U - COMBINATION TABLE. : de en
  • FI24522A - Method for combining metals and other non-porous substances with synthetic resin : en fi
  • DEP0042387DA - Freewheel for bicycles or the like. : de en
  • DE1611283U - SUPPORT FOR TOOLS EQUIPPED WITH FASTENING CONE, DRILL CHUCK, LATHE POINTS OR THE LIKE. : de en
  • DE1611407U - PATTERN SHEET. : de en
  • US2517828A - Hoop retainer : en
  • US2517901A - Contouring machine : en
  • USD159687S - Cigarette box : en
  • DER0000597MA - Procedure for the renewal of destroyed valve seats on water pipe valves. : de en
  • FR964274A - : fr
  • US2518107A - Shin shield for stepladders : en
  • AT166510B - Candle saver : de en
  • US2518410A - Attachment for carrying a trailer on a truck : en
  • US2517548A - Sanding device : en
  • US2517582A - Tractor mounted vehicle loader : en
  • US2518390A - Trigger-actuated, noise-producing toy gun : en
  • US2517979A - Anchor insert for all purposes : en
  • CA467219A - Gate valve construction : en fr
  • US2518221A - Sheet positioning device for duplicating machines : en
  • CA467149A - Apparatus for making stranded wire structures : en fr
  • CA467226A - Modified dehydrated castor oil products and methods of preparing the same : en fr
  • DEM0001244MA - Pipe coupling. : de en
  • DEP0000878MA - Narrow-bottomed paper sack. : de en
  • US2517619A - Electrical antitheft device for motor vehicles : en
  • AU138076B2 - Folding bed : en
  • AU3494150A - Improvements in or relating to fluid-type shale retorting : en
  • DE1611332U - SPIRAL SPRING FOR SPRING INSERTS. : de en
  • DE1611496U - TOY TRAINED AS A HELICOPTER. : de en
  • DE1611577U - Extraction device for shoe cleaning machines : de en
  • US2518179A - Removable metal honda : en
  • US2518345A - Chemical composition : en
  • DE1611558U - TEMPLATE FOR SHOWING FABRICS : de en
  • US2518148A - Polyamide polymers and process for preparing same : en
  • US2517675A - Apparatus for stacking articles : en
  • US2517889A - Method and apparatus for applying preformed bands to tire building drums : en
  • US2518389A - Side-delivery rake : en
  • USD159701S - Combined clock and radio or the like : en
  • US2517547A - Auto body self-adjusting spring dolly : en
  • CA467239A - Antennae : en fr
  • FR964128A - : fr
  • FR964305A - : fr
  • US2518224A - Automatically controlled oscillating electric incubator : en
  • GB641245A - Double current telegraph device : en
  • DEP0049537DA - Device for pumping freely flowing liquids. : de en
  • FI24499A - Anordning fästande av Plogar eller dylikt vid motorfordon : en fi
  • FR964244A - : fr
  • US2517677A - Connecting plug : en
  • US2518026A - Coupling : en
  • US2518307A - Automatic control of catalyst promoter in a hydrocarbon conversion process : en
  • US2517671A - Railway truck : en
  • US2518067A - Centered optical system : en
  • US2518286A - Process of and apparatus for the manufacture of fertilizers : en
  • AU3497850A - Improvements in or relating to electrical storage apparatus : en
  • USD159661S - Combination table, aquarium, and plant receptacle : en
  • DE1611515U - CLAMPING DEVICE FOR DEPOSIT FILES. : de en
  • US2518263A - Adjustable shaft mounting means : en
  • FR964283A - : fr
  • DEH0000107MA - Gas saver. : de en
  • DE1611471U - SNOW SKIDS FOR BABY CARRIERS. : de en
  • GB641346A - Improvements in or relating to piezoelectric transducer : en
  • DEB0000033MA - Process for the production of potash solid soaps : de en
  • DEP0007451DA - Injection syringe : de en
  • FR964155A - : fr
  • US2518070A - Newspaper rack : en
  • US2518229A - Plug gauge with attached pilot : en
  • AU3484650A - Exhaust orifice control for jet engines : en
  • AT166526B - Grout glue machine : de en
  • AT166501B - Arrangement and design of a smoke chamber check valve for locomotives : de en
  • AU145495B2 - Door-closing device : en
  • DE1611452U - REINFORCEMENT FILM FOR CLOTHING. : de en
  • DE1611275U - HORSESHOES WITH HANDLE ATTACHED BY ADDITIONAL, CURVED BEARING LOCKS. : de en
  • GB641264A - Improvements in or relating to alpha-cyano-alkyl esters of monocarboxylic acids and process of preparing same : en
  • GB641355A - Improvements in the production of photographic dye images : en
  • DE1611504U - TUBE CLOSURE. : de en
  • DESC000100MA - Activator of jaw growth : de en
  • DE1611419U - METAL FOIL FOR DUPLICATORS. : de en
  • US2517863A - Voltage supply circuit for vacuum tubes : en
  • US2517809A - Paper roll device : en
  • AU147713B2 - Synthetic resin composition containing metal chelate compounds : en
  • DE1611292U - FUNNEL. : de en
  • FR964277A - : fr
  • US2518416A - Preparation of acroleins : en
  • DE1611289U - DEVICE FOR ATTACHING THE CHAIN GUARD FOR BICYCLES AND MOTORCYCLES. : de en
  • DEP0041237DA - Fastening device for exchangeable bearing bushes : de en
  • US2518051A - Garden cultivator : en
  • US2518293A - Heavy-duty vehicle : en
  • DE1611252U - VACUUM CONTAINER, CONSISTING OF CONTAINER PLATE WITH REMOVABLE BELL. : de en
  • DEM0001985MA - Bobbin case for looms with automatic bobbin change. : de en
  • DEP0030110DA - Hard and corrosion-resistant alloys. : de en
  • FR964192A - : fr
  • GB641324A - Improvements in or relating to devices for use in sewing machines : en
  • DE1611562U - SECURING DEVICE AGAINST THE PULLING OUT OF TRUCKS. : de en
  • DEP0001061DA - Voting indicator device for radio receivers : de en
  • GB641401A - Riveting machine for car roof construction : en
  • AU154706B2 - Alkali metal pentachlorphenate pellets : en
  • DE1611430U - POCKET MIRROR WITH A CONTAINER IN THE BACK WALL. : de en
  • DE1611455U - CLAY FOIL. : de en
  • US2518279A - Drive connection for a shoe polisher : en
  • DE1611401U - LADIES PANTIES. : de en
  • FR964177A - : fr
  • CA467102A - Automatic transmissions : en fr
  • DEM0001327MA - Washer : de en
  • DEP0028535DA - Device for drying thread structures : de en
  • DEP0043545DA - Dial pointer : de en
  • CA467139A - Processes of preparing substituted melamines : en fr
  • US2518196A - Agitator : en
  • AU3470250A - Load collecting and packing device : en
  • US2518140A - Machine for manufacturing of fish nets and the like : en
  • US2518146A - Livestock operating table : en
  • CA467176A - Merchandising packages : en fr
  • CA467252A - Electron discharge devices : en fr
  • US2518405A - Signal storing and code converting radio telegraph system : en
  • US2518432A - Litter handling tool : en
  • US2517849A - Sparking yo-yo : en
  • DE1611210U - ELASTIC COUPLING FOR VEHICLES. : de en
  • DEP0051879DA - Recooling system : de en
  • GB641354A - Apparatus for automatically controlling temperatures : en
  • AU149921B2 - Improvements in duplex telephone transmission systems : en
  • AU3487850A - Improvements in or relating to lifting devices : en
  • AU147001B2 - Continuous casting process and apparatus : en
  • DE1611255U - CURLERS. : de en
  • DEP0035519DA - Knock-out device for box-less forms. : de en
  • CA467205A - Pneumatic suspension for motor vehicles and the like : en fr
  • USD159670S - Sock or similar article : en
  • CA467107A - Electric switches for compressed gas circuit-breakers : en fr
  • CA467127A - Scaffolding : en fr
  • CA467208A - Methods of carbonizing coal : en fr
  • DE1611261U - HANGING DEVICE. : de en
  • DEP0038637DA - Process for compressing granular molding compounds for casting molds and cores by means of vibrations. : de en
  • FI24512A - Sätt att framställa byggnadsplattor : en fi
  • FR964390A - : fr
  • GB641162A - Improvements in or relating to wheels of agricultural machines : en
  • US2517571A - Valve coupling : en
  • US2518309A - Combination laundry and service wagon : en
  • CA467214A - Coke-oven doors : en fr
  • US2518304A - Gas distributor for pebble heaters : en
  • USD159669S - Sock or similar article : en
  • US2518285A - Filter element : en
  • US2518310A - Churn attachment for centrifugal cream separators : en
  • USD159695S - Thomas blouse : en
  • US2518262A - Method of permanent-waving long hair : en
  • US2517966A - Screen door check and silencer : en
  • CA467108A - Spark arresters for compressed gas circuit-breakers : en fr
  • AU152392B2 - Permanent magnet stucture fora loudspeaker : en
  • GB641374A - Improvements in or relating to wearing apparel : en
  • AU156733B2 - Preparation of photographic emulsions utilizing vacuum removal of volatile reaction products : en
  • DE1611374U - AS UNBEATABLE FOLDABLE PAPER. : de en
  • US2518341A - Pulse modulation system : en
  • AU147787B2 - Improvements informers for concrete construction : en
  • DEP0000371DA - Process for the production of pure phosphoric acid from raw phosphoric acid. : de en
  • DEP0043944DA - Method for cooling internal combustion engines. : de en
  • FR964320A - : fr
  • DE1611386U - BEER AROW. : de en
  • DE1611568U - CLAMP PLATE FOR CLINCHER TIRES. : de en
  • US2518374A - Magnetotelephone arrangement for direct current : en
  • USD159691S - Dispenser for stamps or the like : en
  • AT166464B - Process for the production of new polyazo dyes : de en
  • DE1611212U - COMBINED POSITION LAMP AND INDICATOR SYSTEM FOR MOTOR VEHICLES. : de en
  • US2518272A - Child's toilet seat : en
  • US2517709A - Purification of bicyclic acid c10h16o2 : en
  • CA467154A - Combined blowers and vacuum cleaners : en fr
  • FR964364A - : fr
  • DE1611565U - VENTILATION DEVICE FOR MOTOR BUSES. : de en
  • DEB0000660MA - Gas scrubber : de en
  • FR964234A - : fr
  • GB641231A - Improvements in load handling apparatus : en
  • US2518173A - Adjustable toggle pliers : en
  • DE1611368U - THREE-PIECE WEDGE CONNECTION FITTING. : de en
  • US2518100A - Method and apparatus for gassing the contents of cans : en
  • US2517555A - Aerosol dispensing nozzle : en
  • US2517739A - Electric arc welding system : en
  • US2517786A - Gyroscope : en
  • DEP0005914DA - Magnetic sound recording method. : de en
  • US2518360A - Agricultural implement : en
  • US2517910A - Power-transmitting attachment : en
  • US2518242A - Refrigerator having an air pump circuit : en
  • US2517652A - Overhead conveyer trolley : en
  • US2517877A - Nozzle and tip for burning and welding torches : en
  • US2518428A - Combined scraper and emptier mechanism for wet pan mixing machines : en
  • AU152186B2 - Travelling wave tube : en
  • US2517818A - Motion converter : en
  • US2518302A - Combination corn picker and sheller : en
  • CA467234A - Methods of manufacturing photo-electric tubes : en fr
  • DEP0010442DA - Suspension for farm wagons. : de en
  • DEP0033732DA - Firebox boilers, in particular for locomotives : de en
  • DEP0035347DA - Device on gramophones for feeding the records to the turntable. : de en
  • CA467121A - Stationary flash calcining furnaces : en fr
  • DEP0037321DA - Bendable window ledge with a U-shaped cross-section, especially for motor vehicle superstructures. : de en
  • US2517968A - Line balance converter : en
  • CA467274A - Screw sockets : en fr
  • US2517817A - Means for hanging curtains and other articles : en
  • US2518062A - Aircraft power plant with motorcompressor group and turbo-compressor group : en
  • USD159623S - Headlight lens for automobiles : en
  • US2518383A - Multiresonant cavity resonator : en
  • US2518068A - Mount for various instruments, such as measuring apparatus : en
  • US2518346A - Rail erake : en
  • CA467155A - Methods of bleaching mechanical wood fibres : en fr
  • DE1611357U - THREE-WHEEL TRACTOR AND WORK MACHINE FOR AGRICULTURE. : de en
  • DEP0007210DA - Method and device for attaching additional parts to plastic compacts. : de en
  • DE1611270U - BOX FOR DISPLAYING, IN PARTICULAR, FOOTBALL RESULTS. : de en
  • DE1611408U - JOINT CONNECTION FOR ROUTE EXPANSION. : de en
  • US2517558A - Radio obstacle detection system : en
  • US2518256A - Box and closure therefor : en
  • US2518395A - Device for inserting bolts in concrete : en
  • DE1611555U - HOLDING DEVICE FOR PRESERVING JAR OPENERS, IN PARTICULAR GROOVED JAR OPENERS. : de en
  • FI24515A - Device for lifting and feeding logs to a circular saw : en fi
  • US2517865A - Adjustable poultry watering trough : en
  • CA467280A - Sensitive electrical relays : en fr
  • US2517552A - Container : en
  • US2518154A - N-alpha-auro-mercapto-acetyl-aminophenols : en
  • USD159666S - Bottle carrier : en
  • GB641436A - Process for handling acetylene safely and employing it with safety in chemical reactions, especially in the production of vinyl ethers : en
  • FR964236A - : fr
  • FR964238A - : fr
  • DE1611561U - CHILDREN'S CHASSIS. : de en
  • GB641224A - Improvements in or relating to receptacles for storing eggs : en
  • FR964352A - : fr
  • DEB0000861MA - Waterproof bag. : de en
  • US2517674A - Protecting cage for glass tubes : en
  • GB641446A - Improvements in feedwater supply systems for steam boilers : en
  • GB641193A - Improvements in water inlet systems for washing machines : en
  • GB641274A - Improvements in or relating to typewriting and like machines : en
  • GB641168A - Oil-soluble metal salt compositions and method of making same : en
  • GB641395A - Improved die polishing or lapping machine : en
  • US2517611A - Motor vehicle stabilizer : en
  • US2518024A - Locomotive steam controlling system : en
  • USD159671S - Sock or similar article : en
  • DEP0004459DA - Safety lock with several actuators and U-shaped lock shackle : de en
  • DEP0020168DA - suitcase : de en
  • DEP0045789DA - Technically crafted educational games with devices for cutting and curved deformation. : de en
  • FR964220A - : fr
  • GB641237A - Improvements in the manufacture of crystalline mixed sulphates : en
  • DEP0026569DA - Electric heaters for liquids : de en
  • DEP0003273BA - Gluing process. : de en
  • FR964309A - : fr
  • GB641268A - Improvements in and relating to alkenyl silane interpolymers : en
  • US2517618A - Detector for time modulated pulses : en
  • USD159632S - Separable brooch or similar article : en
  • FR964251A - : fr
  • FR964307A - : fr
  • FR964360A - : fr
  • US2517944A - Polymeric boronamides : en
  • FR964181A - : fr
  • GB641279A - Improvements in or relating to circuit-arrangements for influencing electrically thepropagation constant of a network : en
  • FR964256A - : fr
  • FR964267A - : fr
  • GB641200A - Novel or improved means for use in counting small articles into predetermined quantities : en
  • USD159642S - Brooch or similar article : en
  • GB641347A - Improvements in or relating to vehicle underframes : en
  • GB641415A - Improvements in or relating to magnesia insulation and method of manufacturing same : en
  • FR964117A - : fr
  • DE1611418U - FLAT MULTIPLIFICATION APPARATUS WITH BUILT-IN ROLLER. : de en
  • DEP0046458DA - Steering frame with handlebar control for pairs of side-shifting wheel sets of rail vehicles. : de en
  • DEP0022723DA - Device for transferring wave energy propagating along one path of propagation into another path of propagation. : de en
  • DEP0010543DA - Device for measuring blood pressure : de en
  • FR964300A - : fr
  • FR964322A - : fr
  • GB641404A - Improvements relating to garments for children and others : en
  • US2517727A - Permanent magnet structure for electrodynamic loud-speakers : en
  • USD159657S - Toy animal figure or the like : en
  • FR964321A - : fr
  • GB641202A - Excavating device : en
  • DE1611412U - OFFER FOLDER. : de en
  • FR964350A - : fr
  • GB641163A - Improvements in or connected with mountings or bearings for ships' rudders : en
  • US2518014A - Carton folding machine : en
  • GB641195A - Improvements in or relating to means for supporting the rotors of vertically disposed rotary machines : en
  • GB641380A - Improvements in or relating to electrical cables particularly adapted for high voltage transmission : en
  • US2517752A - Radio navigation system for affording selective display of traffic information : en
  • US2518019A - Intramedullary splint : en
  • DEP0031027DA - Mining method and machine. : de en
  • GB641360A - Improvements in or relating to gyro-compensated pendulums : en
  • GB641222A - Improvement in manufacture of modified starch : en
  • DE1611573U - SANDING BODY WITH METAL REAR. : de en
  • DEP0053376DA - Tidal power plant. : de en
  • USD159631S - Earring or similar article : en
  • FR964312A - : fr
  • FR964158A - : fr
  • AT166466B - Industrial gas burners : de en
  • CA467175A - Production of acetic anhydride : en fr
  • FR964225A - : fr
  • GB641281A - Improvements in and relating to frames for sustaining optical projection screens : en
  • GB641319A - A toy gun or cannon : en
  • DE1611277U - ROTATING ATTACHMENT OF THE SUPPLY PIPES TO THE LEGS OF A VINEYARD SPRAYER. : de en
  • DE1611546U - GRAIN FOOD, ESPECIALLY FOR SPERLING CONTROL. : de en
  • US2518243A - Lifting rotor blade attachment : en
  • US2517617A - Interlocking tube coupling sleeve : en
  • DEP0001237DA - Gate valve. : de en
  • DEP0012575DA - tampon : de en
  • DE1611312U - TIE HOLDER FOR HIGH-UP COLLAR. : de en
  • FR964118A - Improvements to remote measuring and signaling systems : en fr
  • DEP0007683DA - Electrolysis melting furnace, in particular for the production of aluminum. : de en
  • GB641438A - Process for the production of vinyl esters of organic acids : en
  • DE1611490U - FILLING BARS FOR FOOTWEAR. : de en
  • US2517584A - Method of forming receptacles : en
  • USD159609S - Goldberg table : en
  • AT166528B - Combination of floor brush and vacuum cleaner on a rigid shaft : de en
  • DE800027C - Radio with power generator : de en
  • GB641182A - Improvements in or relating to apparatus for treating or working materials, particularly pastes, such as chocolate pastes : en
  • US2518006A - Divided circular handle having interlocking means : en
  • US2517845A - Snap switch and contacts therefor : en
  • US2518311A - Torsional high-pass mechanical filter : en
  • US2518425A - Chair : en
  • AT166481B - Cartless hand plow for pulling and pushing by one or more people. : de en
  • DE1611303U - FRAME DESIGNED AS A HANGER FOR TRANSPORTING FOOTWEAR. : de en
  • US2517980A - Breaker attachment for shovels : en
  • USD159578S - Belt buckle frame : en
  • US2518226A - Balanced wheel mounting : en
  • USD159582S - Pin or similar article : en
  • USD159664S - Gakment hanger : en
  • US2517954A - Bag filling and weighing apparatus : en
  • US2518248A - Electric discharge tube : en
  • US2518394A - Generator drive control system : en
  • US2518206A - Phonograph amusement device : en
  • CA467092A - Pulp testing apparatus : en fr
  • CA467140A - Chlorinated products and their preparation : en fr
  • DE800035C - Pulley hangers : de en
  • DEB0001814MA - Electric radiant heating element for the use of preferably long-wave rays (infra-red). : de en
  • DEP0004314BA - Tiled stove : de en
  • DEP0031484DA - Glue application machine : de en
  • US2517616A - Can closing machine : en
  • USD159622S - Book support : en
  • DE1611395U - PACKAGE FOR CIGARETTES. : de en
  • DE1611511U - DEVICE FOR REMOVING STAINS FROM TEXTILES. : de en
  • GB641196A - Method of forming tearing lines or strips in the top cover or lid of a can, tin, or the like container : en
  • GB641447A - Improvements in machines for the manufacture of run-resistant knitted fabric : en
  • DE1611506U - TAPE CLAMP FOR TYING THEMES, BINDING FLOWERS OR THE LIKE. : de en
  • US2517657A - Breath tester : en
  • US2517713A - Elevator door system : en
  • US2517907A - Apparatus for electrotreating metal slide fasteners : en
  • FI24513A - Arrangement for sawmills : en fi
  • US2518035A - Headband for telephone operators' headsets : en
  • US2518238A - Weedless fish bait : en
  • US2518393A - Water-dispersible pastes of gas fume : en
  • US2518408A - Tension testing apparatus : en
  • US2517745A - Diaphragm seal for pressure responsive devices : en
  • US2518134A - Detachable cover and service bar : en
  • GB641326A - Apparatus for arc stud welding : en
  • DE1611269U - SPLIT SPIRAL LABORATORY CONDENSER FOR CONDENSATION AND UTILIZATION OF THE HEAT OF CONDENSATION. : de en
  • GB641207A - Improvements in and relating to circuits embodying electron discharge tubes : en
  • DE1611247U - IMPACT BRUSH. : de en
  • DE1611331U - UPHOLSTERED BED FURNITURE. : de en
  • US2517812A - Water-cooling system : en
  • US2517880A - Animal carcass dehairing machine : en
  • DE1611268U - REMOVABLE MEASURING BASE FOR RING SCALES. : de en
  • DEP0053779DA - Process for the production of round or approximately round residential houses : de en
  • US2517632A - Apparatus for the continuous liquid treatment of flexible materials in strip-like form having means for conserving liquid : en
  • DE1611474U - TIPPING DEVICE ACTUATED BY THE WHEEL. : de en
  • US2518132A - Portable wick type oil heater : en
  • USD159663S - Pattishall table or the like : en
  • US2517532A - Dispensing machine for paper cups and the like : en
  • USD159672S - Sock or similar article : en
  • GB641349A - Improvements in or relating to radio aerials for use on vehicles : en
  • FR964129A - : fr
  • US2518007A - Aircraft operable either as fixed or rotary lifting surface type : en
  • US2517706A - Method of making fittings : en
  • US2517721A - Power take-off : en
  • US2517720A - Method of producing propylene polymers and surface active agents derived from said polymers : en
  • US2518321A - Fred w : en
  • DE1611578U - MUEHLESPIEL. : de en
  • CA467269A - Fabric impregnation : en fr
  • DE1611440U - LOWER HEADBOARD OF VENEER WOOD BEDSTONES. : de en
  • FR964166A - : fr
  • FR964334A - : fr
  • GB641282A - Improvements in and relating to rotary electric switches : en
  • GB641289A - Improvements in lighting fittings using tubular elongated light sources : en
  • FR964107A - : fr
  • GB641343A - Improvements in or relating to teleprinter exchange systems : en
  • GB641403A - Improvements in or relating to grinding machines of the endless band type : en
  • CA467101A - Valves for step-by-step servomotors : en fr
  • AT166548B - Locks for doors, in particular doors for motor vehicles : de en
  • AU3495950A - Improvements in or relating toa method of bonding elements ofan aluminum window : en
  • US2517622A - Pierce severing : en
  • US2517857A - Drier : en
  • US2517938A - Industrial truck attachment : en
  • US2518157A - Rotary music holder : en
  • FI24530A - Masks for the production of materials under mass processing : en fi
  • FR964121A - : fr
  • FR964169A - : fr
  • US2517601A - Crystallization of glutamic acid derived from hydrolysates : en
  • US2517875A - Power transmission : en
  • US2518003A - Ring valve construction for combustion chambers : en
  • USD159634S - Brooch or similar article : en
  • AU3494550A - Improvements in spraying appliances : en
  • US2518274A - Vacuum oup mounting for fruit pitting machines : en
  • DE1611265U - SPACERS, IN PARTICULAR FOR THE IRON INLAYS IN IRON CONCRETE CEILINGS. : de en
  • DEP0019847DA - Electric hoist. : de en
  • DEP0038851DA - Set up on high-frequency heating devices : de en
  • US2517775A - Towing apparatus : en
  • US2518363A - Power lift device for implements : en
  • US2517792A - Method of and apparatus for treatment of sewage : en
  • US2517678A - Rotary card filing device : en
  • US2518244A - Pneumatic control apparatus : en
  • US2517769A - Change-speed mechanism with permanently meshing gear wheels : en
  • FR964183A - : fr
  • DE1611290U - CAP FOR BOTTLES, CANS, CONTAINERS AND THE LIKE. : de en
  • DE1611566U - IDENTIFICATION FLAG FOR CARGO PROJECTING REAR FROM VEHICLE. : de en
  • FI24511A - Method for producing a building board with a hard concrete and aerated concrete part and a building board made according to the method : en fi
  • DE1611429U - NAIL FILE. : de en
  • SE128970C1 - : en sv
  • US2517977A - Dynamic test apparatus for piezoelectric crystals : en
  • US2517676A - Pulse-forming preamplifier : en
  • USD159590S - Pin or similar article : en
  • USD159621S - Belt buckle : en
  • AU3497350A - Softening agent for rubber, a method of utilising said agent andthe resultant softened rubber : en
  • US2518096A - Overhead loader yoke mechanism : en
  • USD159659S - Mears comb : en
  • DE1611364U - FRUIT PICKER WITH INTERCHANGEABLE WIRE BASKET. : de en
  • GB641244A - Improvements in or relating to devices responsive to changes in phase relationship of alternating current circuits : en
  • GB641397A - Improvements in or relating to forming means for profile grinding wheels : en
  • GB641430A - Improvements in circuit-arrangements producing direct voltage supplies for cathode-ray tubes : en
  • DEP0041759DA - Ingot molds and ingot molds for casting metals. : de en
  • IE20152L - Building blocks : en
  • DEP0001022BA - Hydraulically operated shoe lasting machine. : de en
  • DEP0031510DA - Load vehicles, in particular load trailers with a tipping car body. : de en
  • CA467132A - Apparatus for intravenous administration of liquids : en fr
  • FI24525A - Stern boat roll : en fi
  • DE1611204U - BOTTLE FOR STERILE MILK. : de en
  • DE1611425U - FIRE AND SPARKS PROOF CHIMNEY DOORS. : de en
  • DEP0043159DA - Swivel plate chain, in particular being a toy. : de en
  • DE1611203U - OPENER FOR PRESERVING JARS WITH RUBBER SEALING RING. : de en
  • DE1611424U - WALL CONSOLE FOR FLUORESCENT LAMPS. : de en
  • GB641191A - Improvements in processes for use in coating ferrous metal surfaces : en
  • IE19865L - Selector switches : en
  • US2517591A - Radar navigational training equipment : en
  • US2517686A - Refrigerating apparatus for the cold storage of goods : en
  • US2518337A - Slurry handling : en
  • GB641241A - An improved cigarette case : en
  • GB641330A - Improvements in or relating to lifting, lowering and propelling mechanism for agricultural implements propelled by tractors : en
  • DEP0038949DA - Paint scraper for paint transfer rollers on roller apparatus for wall sampling. : de en
  • FR964219A - : fr
  • FR964233A - : fr
  • GB641276A - Stabilized aryl diazo-n-sulfonate light sensitive material : en
  • GB641443A - Improvements in or relating to the stabilisation of unsaturated ketones : en
  • DEB0001423MA - Roller bearings : de en
  • DEP0022933DA - Teaching and aids for the production of two-color prints : de en
  • AU3491150A - Improvements in or relating tothe production of zinc : en
  • US2517620A - Fish lure : en
  • US2518424A - Body member covering : en
  • DE1611518U - DUESE FOR COLD GAS-CONTROLLED OVEN, EXAMPLE W, MARTIN OVEN. : de en
  • DE1611540U - POTATO COLLECTORS. : de en
  • FR964154A - : fr
  • US2517862A - Variable capacity pump : en
  • GB641184A - Improvements in and relating to artificial hands : en
  • GB641318A - Improvements in the manufacture of magnetisable cores : en
  • FR964314A - : fr
  • GB641457A - Improvements in or relating to thread tensioning devices, particularly for machines using many threads : en
  • GB641292A - Method of coupling conduits and the like : en
  • GB641399A - Improvements in or relating to flame traps and cleaners for the exhaust gases of internal-combustion engines : en
  • GB641358A - Improvements in or relating to control systems : en
  • DE800031C - Fine adjustment device for elevators : de en
  • US2517931A - Apparatus for the continuous casting of metal : en
  • US2517820A - Fluid-pressure controller : en
  • US2517835A - Process for production of low viscosity carboxyalkyl cellulose : en
  • US2517879A - Gear box : en
  • US2517955A - Centrifugal mercury clutch : en
  • US2518057A - Universal back rest : en
  • US2518117A - Magnetic wire playing device : en
  • USD159633S - Brooch ob similar article : en
  • US2517751A - Dyeing of cellulose acetate with acid dyes in an aqueous solution containing a mixture of swelling agents : en
  • US2517754A - Hot-melt coating composition : en
  • US2517580A - H kuuwi : en
  • US2517947A - Lawn mower sharpener : en
  • US2518306A - Corn planter : en
  • CA467289A - Mineral wool making means : en fr
  • AU3492550A - Improvements in manual controllers for automatic pilots : en
  • US2517839A - Recovery of pure cyclo-olefins : en
  • US2518235A - Hydrogenation of carbohydrates : en
  • US2518413A - Loading structure for shipping vehicles : en
  • AT166532B - Mixing drum for the production of lime mortar : de en
  • FR964113A - : fr
  • FR964337A - : fr
  • USD159667S - Ross rattle : en
  • US2518001A - Ring valve construction for combustion chambers : en
  • US2518211A - Carbon black : en
  • CA467128A - Washing machines : en fr
  • AU3491950A - Door-closing device : en
  • AU138852B2 - Improvements In or relating in automatic switches suitable for use in telephone or like systems : en
  • DE1611588U - DEVICE FOR LIFTING OUT STUMPS, CIGARS OR THE LIKE. OUT OF THE PACKAGING WITH A PULL STRAP. : de en
  • FR964361A - : fr
  • DK71332C - Ink mechanism for duplicating machines. : da en
  • CA467261A - Rockets : en fr
  • AU3485350A - Process ior the production of objects of synthetic thermoplastic substances, incorporating photographic copies orthe like figured elements and relative products : en
  • US2517843A - Combination advertising and return order blank : en
  • US2517997A - Power-driven mixer : en
  • DEP0032972DA - Evaporator and liquid separator in e.g. circulation evaporators : de en
  • AT166509B - Cleaning device : de en
  • DE1611348U - DRIVE FROM KNOB TURNING SPINDLES. : de en
  • DE1611589U - FOLDING BOX. : de en
  • DE1611363U - TOOTH FORM FOR MUSMILLS. : de en
  • DE1611437U - SIDE COVER FASTENING FOR CURTAIN RAILS WITH ELEVATOR. : de en
  • FR964318A - : fr
  • GB641456A - Improvements in or relating to supporting devices for heavy articles such as cookingstoves, ovens, refrigerators and furniture : en
  • US2517722A - Wire-winding apparatus : en
  • US2518091A - Pontoon assembly : en
  • GB641371A - Improvements in fuel feed mechanism for producer gas furnaces : en
  • US2518431A - Propeller blade retention : en
  • USD159690S - Table cover : en
  • DE1611439U - COAT HOOK FOR BAG. : de en
  • DE1611584U - TURNTABLE FOR CHILDREN'S KEYBOARDS. : de en
  • AU151985B2 - A method and device for feeding low voltage creep sparkplugs more particularly suitable foran ignition device for internal combustion engines : en
  • US2517562A - Relief valve : en
  • US2518147A - Electric blanket sewing machine : en
  • USD159611S - Badge or similar article : en
  • US2517695A - Production of 1-alkyl 4-phenylpiperidyl 4-ketones : en
  • US2517729A - Pipe wrench having antiswing detent for adjustable outer jaws : en
  • US2518290A - Process for making gymnasium floors fast : en
  • AU3490450A - Jacks : en
  • CA467197A - Relays : en fr
  • CA467120A - Portable strings of sound producing devices and parts thereof : en fr
  • CA467111A - Illuminated mirror assemblies : en fr
  • AT166497B - Process for the production of tools with welded high-speed steel support : de en
  • AT166514B - Device for anchoring door hinges or the like, especially in the wooden paneling of door frames : de en
  • US2517688A - Control apparatus for internalcombustion engines : en
  • US2518245A - Process for preparing copolymers from alkylene glycols and di(hydroxyalkyl) sulfides : en
  • USD159655S - : en
  • CA467266A - Tachometric signal generators : en fr
  • DE1611294U - PERFUME FILLER. : de en
  • DEC0000173MA - Multi-part slide gate valve for rotary lobe compressors. : de en
  • DED0000635MA - Water tube boiler with natural circulation. : de en
  • GB641321A - An improved machine for the manufacture of crumpets and the like : en
  • AU148112B2 - Improvements in or relating to fluid-type shale retorting : en
  • BE493831A - DYING PROCESSES AND PREPARATIONS USED IN THIS PROCESS. : en fr
  • CA467228A - Methods and apparatus for making pipe joints : en fr
  • US2517667A - Device for measuring taper : en
  • US2518318A - Swivel joint : en
  • US2517733A - Power-driven eccentrically actuated circulatory earth cultivator : en
  • US2517679A - Cross-rod switch for automatic telephone systems : en
  • DE1611245U - FASTENING DEVICE FOR STENCIL FRAMES OF TEXTILE PRINTING APPARATUS. : de en
  • DEB0000143MA - Sheet stack removal device. : de en
  • DEM0002215MA - Internal combustion engine with multi-cranked crankshaft. : de en
  • DEP0005910DA - Magnetic sound machine. : de en
  • DER0000328MA - Trailer socket. : de en
  • US2518165A - Instrument for the taking and injection of blood : en
  • US2517873A - Circular saw sharpening machine : en
  • US2517969A - Reactance compensation system : en
  • US2518046A - Manufacture of lime putty : en
  • US2518141A - Latch and lock for locker doors : en
  • DEP0043496DA - Featherless break protection belt for those suffering from fractures and those carrying heavy loads. : de en
  • FR964382A - : fr
  • FR964385A - : fr
  • AU139800B2 - Improvements in or relating to window construction : en
  • DE1611371U - CHUCKS FOR TURNING STEELS. : de en
  • DEP0000008MA - Suction device for dentures. : de en
  • AU3490350A - Girdle construction : en
  • US2517868A - Tripping mechanism for printing machines : en
  • US2518125A - Apparatus for the vulcanization of rubber articles in transitu : en
  • US2518228A - Amides of dicarboxylic acid derivatives of 2-sulfonilamidothiazole : en
  • USD159651S - Sock or similar article : en
  • US2518227A - Dicarboxylic acid derivatives of 2-sulfanilamido-1, 3, 4-thiadiazole : en
  • DE1611249U - FISHROOM LINER. : de en
  • US2518025A - Combination oil and gas burner : en
  • DE1611431U - DIP CURLER. : de en
  • GB641228A - Improvements in or relating to electric supply and control systems for lifting magnets : en
  • AT166503B - Drainage device for wash basins : de en
  • US2518163A - Wrist bracelet : en
  • US2517882A - Illuminated hand held motor tool : en
  • US2518207A - Safety latch mechanism : en
  • US2517909A - Combined forced and convection flow air-heating device : en
  • US2517799A - Process of extruding nonplastic materials : en
  • US2518108A - Temperature sensitive control for electric blankets : en
  • DE1611240U - EXPRESSION DEVICE FOR WET SENSORS, LASHES OR THE LIKE. : de en
  • US2517996A - Apparatus for hygienically treating the hands : en
  • US2518000A - Auxiliary combustion chambers for reaction jet propulsion apparatus : en
  • US2518138A - Switch for speed regulators : en
  • US2518316A - Control for refrigerated trucks : en
  • FR964249A - : fr
  • US2518061A - Vibrator-operated electric power converting apparatus : en
  • DEP0050445DA - Liquid shock absorbers, in particular for motor vehicles. : de en
  • FR964268A - : fr
  • FI24517A - Plywood product : en fi
  • DE1611342U - WINDSHIELD FOR CHIMNEYS, CHIMNEYS OR THE LIKE. : de en
  • US2517625A - Yarn-guiding device : en
  • US2518271A - Device for reduction of cross talk between two coaxial pairs of a telephone cable : en
  • AU145295B2 - Improvements in or relating to pivot centres for articulated locomotives and like vehicles : en
  • US2517902A - Molding process and means : en
  • US2518041A - Climbing toy : en
  • DEB0002357MA - Screw dowels for connecting wooden components : de en
  • AU3492150A - Die casting machine : en
  • AU147245B2 - Packaging of fruits and vegetables : en
  • CA467150A - Measuring methods and apparatus : en fr
  • US2517541A - Sensitive photographic emulsions : en
  • AU149426B2 - Compensated vertical gyroscope system : en
  • AU3495850A - Improvements in or relating to window construction : en
  • US2518354A - Method of maintaining catalyst activity in a dehydrogenation process : en
  • AT166530B - kitchen table : de en
  • DE1611356U - PERMANENT CALENDAR. : de en
  • USD159653S - Sock ob similar article : en
  • DE1611234U - TUBE CAP. : de en
  • DE1611399U - INSERT FLAT SCREWDRIVER. : de en
  • AU3490850A - Centrifuging device for removing by centrifugal action the excess coating metal applied to metal objects bya dipping process : en
  • CA467187A - Photoelectron multipliers : en fr
  • US2518066A - Manufacture of gelatine blasting explosives : en
  • US2518135A - Uniformly 2-substituted glucopyranose polymers : en
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  • DEP0014514DA - Motor vehicle for toy and model railway systems. : de en
  • DEP0048240DA - Process for the sampling of documents, in particular paper webs. : de en
  • US2517814A - Saw blade mounting : en
  • US2518090A - Electron discharge device : en
  • CA467233A - Remote control frequency selector systems : en fr
  • AU148030B2 - Improvements in and applicable to writing extremities of ball tip writing instruments : en
  • AU3483550A - Improvements in or relating tothe production of plastic sheeting : en
  • DE1611376U - FOOT MATRIX AS SHOE DECORATION. : de en
  • FR964325A - : fr
  • US2518419A - Optical apparatus for flight trainers : en
  • US2517642A - Oxygen jet metal-cutting nozzle : en
  • AT166477B - Process for insolubilizing fibers of milk or soybean casein with chromium salts : de en
  • US2517972A - Air-cooled friction clutch : en
  • AT166484B - Needle clamp for surgical suturing instruments : de en
  • AU3484350A - Improvements in and relating to pool cathode electric discharge devices : en
  • AU3495650A - Improvements in or relating to window construction anda weatherstrip therefor : en
  • DEP0028099DA - Method for producing masonry using construction panels as permanent formwork. : de en
  • US2517630A - Phonograph turnatable spindle : en
  • CA467099A - Hydraulic pressure transmitters : en fr
  • CA467264A - Combustion chamber linings : en fr
  • GB641341A - Improvements in or relating to teleprinter exchange systems : en
  • US2517701A - Plate curving process : en
  • US2517941A - Hydraulic wrench : en
  • US2518036A - Laundry sorting apparatus : en
  • AU3489650A - Wheel slip relay and wiring : en
  • US2517594A - Process for preparing cadmium sulfide and cadmium sulfoselenide pigments : en
  • US2518136A - Cutter bar for lawn mowers and the like : en
  • USD159638S - Brooch or similar article : en
  • US2517982A - Road barricade : en
  • US2517650A - Alkoxy aminopyrimidines : en
  • USD159613S - Herrmann dresser : en
  • AT166494B - cooking pot : de en
  • US2517798A - Welding electrode assembly : en
  • USD159586S - Pin or similar article : en
  • CA467277A - Cable clamps : en fr
  • US2517933A - Cable dump trailer : en
  • US2518032A - Combination wheelbarrow and wagon : en
  • CA467253A - Electron discharge devices : en fr
  • DE1611337U - PEDAL SHOWER. : de en
  • DE1611544U - PLANT HOLE PUNCH WITH TINES. : de en
  • AT166498B - Workbench iron : de en
  • DEP0021731DA - Suspended swing axles for vehicles, in particular motor vehicles. : de en
  • DEP0044596DA - Mortar tip : de en
  • FR964348A - : fr
  • DE1611391U - ROULETTE. : de en
  • FR964229A - : fr
  • FR964297A - : fr
  • CA467183A - Cigarette paper booklet machines : en fr
  • DE1611296U - DEVICE ON RAZORS TO LIFT HAIR GROWTH : de en
  • DE1611456U - TEST DEVICE FOR FIRE-EXTINGUISHING FOAM. : de en
  • US2517781A - Camera : en
  • CA467147A - Trucks : en fr
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  • US2517608A - Combination woodworking lathe and drill press bearing : en
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  • CA467186A - Photocell multiplier tubes : en fr
  • CA467190A - Pulse and square wave generators : en fr
  • US2517974A - Centrifugal casting apparatus : en
  • US2517994A - Means for minimizing power supply ripples : en
  • AT166473B - Process for the production of powdery, non-aggregating wax : de en
  • US2517956A - Box handling apparatus : en
  • USD159636S - Bracelet or similar article : en
  • USD159681S - Sock or similar article : en
  • CA467126A - Zipper manufacturing machinery, the processes of manufacturing zippers, and the products of such machines and processes : en fr
  • AT166483B - Surgical needle : de en
  • DE1611235U - CIGARETTE PACK OR DGL. : de en
  • US2518208A - Copying device for pattern pieces : en
  • US2518021A - Liquid fuel furnace : en
  • CA467223A - Half-track attachments for tractors : en fr
  • DE1611502U - TOY FIGURE MOVING FORWARD A ROLLABLE OBJECT. : de en
  • US2518295A - Production of nitriles : en
  • USD159591S - Brooch ob similar article : en
  • AT166533B - Tool that can be used as a screwdriver, wrench or the like : de en
  • AU3497750A - Improvements in or relating to electronic valve circuits : en
  • DE1611517U - HEAT EXCHANGER FOR REFRIGERATION SYSTEMS. : de en
  • US2518120A - Slack adjuster for brakes : en
  • US2518347A - Camera having rotatable lens and mirror turret : en
  • US2518376A - Electrically operated printing : en
  • USD159635S - Earring or similar article : en
  • AT166518B - Murphy bed : de en
  • CA467211A - Selenium rectifiers : en fr
  • DE1611295U - RAZOR. : de en
  • DE1611315U - HYDRAULIC PIT STAMP WITH DEFORM PROTECTION AND INDEPENDENT OPERATION. : de en
  • DEM0000099MA - Sawdust boiler for hot water heating. : de en
  • US2518298A - Pump : en
  • FR964345A - : fr
  • DEP0028855DA - Three-pressure control valve with load brake regulator for trucks, in which the effective area of the control piston or the opposing piston can be changed. : de en
  • DK71337C - Electric radiation source with a luminescent material and method of manufacturing the material. : da en
  • DEP0051709DA - Rail for carbonless accounting. : de en
  • USD159674S - Sock or similar article : en
  • US2518124A - Machine for mixing and molding plastic materials : en
  • US2518305A - Thermal fuel expansion unit : en
  • US2518005A - Auxiliary spark-arresting screen for fireplaces : en
  • US2518097A - Sealing means for fluid pressure apparatus : en
  • US2517855A - Adjustable grass dispenser and mulcher : en
  • US2518144A - Manufacture of composite products of rubber and rayon and the products obtained thereby : en
  • AU1050047A - Improvements In or relating to automatic switches suitable for use in telephone or like systems : en
  • DE1611220U - PRESERVING JAR OPENER. : de en
  • DEP0031073DA - Suitcase and portfolio lock. : de en
  • AU148972B2 - Improvements in or relating tothe production of zinc : en
  • DE1611221U - BOTTLE SHAPE. : de en
  • CA467168A - Extrusion presses : en fr
  • US2517784A - Supply and shutoff connection for flush tanks : en
  • DEP0016927DA - Temperature display on hairdressing equipment. : de en
  • USD159677S - Sock or similar article : en
  • US2517560A - Gun perforator : en
  • US2517919A - Ski binding : en
  • US2518085A - Poultry feeder : en
  • US2518370A - Folding clothes hanger : en
  • CA467249A - Television receiving systems : en fr
  • US2518180A - Absorption refrigerating system with absorbent concentration control : en
  • US2517692A - Regeneration of aluminum halide sludges : en
  • US2517705A - Tube coupling : en
  • US2517967A - Shoe tree : en
  • US2517829A - Bottleholder for bars : en
  • US2518093A - Lawn mower : en
  • USD159581S - Bracelet case : en
  • AU139803B2 - Improvements in or relating toa method of bonding elements ofan aluminum window : en
  • US2517975A - Magnetometer probe : en
  • US2518314A - Valve construction for regenerative furnaces : en
  • US2518320A - Autographic register : en
  • US2517883A - Apparatus for treatment of turbid liquids : en
  • US2517703A - Synchronizing apparatus : en
  • US2518220A - Endless transmission belt and method of making : en
  • US2518234A - Brake lever : en
  • AU3524950A - Improvements in or relating to apparatus and method for converting molten mineral material into fibrous form : en
  • CA467103A - Safety attachments : en fr
  • DEP0034296DA - Process for the production of poison carriers for the destruction of insects, in particular flies. : de en
  • GB641263A - Pedal mechanism for lifting the cutters of cloth-shearing machines : en
  • US2518110A - Elastic fabric : en
  • USD159628S - Brooch or similar article : en
  • AU3496450A - An improved dental demonstrating appliance : en
  • US2517782A - Flash tube for ignition of gas burners : en
  • US2518423A - Method of packaging : en
  • USD159577S - Child s boot : en
  • AU148225B2 - Centrifuging device for removing by centrifugal action the excess coating metal applied to metal objects bya dipping process : en
  • US2517716A - Wagon box hoist : en
  • US2517768A - Overhead transporting door for garages and the like : en
  • US2517773A - Sirup cooler : en
  • US2517593A - Outlet unit assembly : en
  • US2517874A - Self-acting trash rake : en
  • US2518115A - Amplification system for noncontacting thickness gauges : en
  • USD159704S - Utility box ob the like : en
  • US2517654A - Refrigerating apparatus : en
  • DE1611524U - WOODEN ARMCHAIR. : de en
  • AU149036B2 - Tubular objects anda method of manufacturing adie for punching such objects : en
  • US2517992A - Telephone connecting block : en
  • CA467278A - Assembling apparatus : en fr
  • US2518131A - Cigarette holder and ash retainer : en
  • US2517852A - Airplane fabric and method of manufacturing air frames : en
  • US2517894A - Metal degreasing composition : en
  • US2518301A - Curtain heading tape : en
  • DE1611410U - FOLDABLE PLATE BOARD WITH SLEEVE BOARD. : de en
  • GB641203A - Improvements in compositions comprising an oil phase and an aqueous phase : en
  • GB641311A - Improvements in or relating to the heat treatment of high speed steel cutting tools : en
  • DEP0000622DA - Trailer hitch. : de en
  • DE1611263U - ELECTRIC POT ATTACHMENT. : de en
  • DE1611570U - LOCKING HOOKS FOR BICYCLES. : de en
  • FI24496A - Restrictions on the production of barbecues : en fi
  • FR964198A - : fr
  • DE1611472U - ASHTRAY FOR OMNIBUSES. : de en
  • US2518433A - Ring shearing machine : en
  • USD159707S - Toy dog : en
  • US2518213A - Fish lure : en
  • FI24526A - Anordning vid ljuddämpare : en fi
  • GB641416A - Improvements in or relating to motor vehicles employing mechanism for banking the superstructure : en
  • FR964245A - : fr
  • GB641396A - Improvements relating to conditioning and like machines : en
  • DE1611223U - CORKSCREW. : de en
  • DEP0007599DA - Three-phase circuit for electromotive drives for switches, signals, travel barriers, barriers, etc. : de en
  • DEP0041372DA - Device for making ice cream. : de en
  • DE1611318U - DEVICE FOR INTRODUCING WATER VAPOR INTO VERTICAL VENTILATION ROOMS THROUGH THEIR LOWER SEALS. : de en
  • US2517566A - Hose clamp : en
  • DK71343C - Rocker arm crane. : da en
  • US2517569A - Process of extracting and preserving the original flavors and food value of fruit juices : en
  • US2517694A - Crimped artificial filament : en
  • US2518159A - Bearing support for dynamoelectric machines : en
  • DE1611576U - LINING MACHINE. : de en
  • DEP0034212DA - Fixing of headlights on the handlebar, in particular of bicycles. : de en
  • GB641188A - Improvements in or relating to rotary valves : en
  • DEK0000061MA - Injection and pressing tool. : de en
  • DE1611346U - INSERTION AND GLUING PRESS WITH FRICTION GEAR. : de en
  • GB641260A - Metalation of halogenated thiophenes : en
  • GB641295A - Drawbench : en
  • FR964135A - : fr
  • DE1611404U - KNITWEAR WITH DETACHABLE SLEEVES. : de en
  • DE1611470U - PLASTIC LETTERS OR THE LIKE. MOLDS FOR ADVERTISING AND DECORATION PURPOSES. : de en
  • DEP0051109DA - Labeling machine. : de en
  • GB641313A - Improvements in push-button devices for use in controlling electric circuits : en
  • GR12561B - CONTINUOUS TYPES FOR CONSTRUCTION OF BUILDERS. : el en
  • DK71339C - Electric discharge tube with blown glass container with adjusting knob. : da en
  • DEP0022498DA - propeller : de en
  • FR964204A - : fr
  • FR964298A - : fr
  • FR964284A - : fr
  • FR964178A - : fr
  • FR964341A - : fr
  • GB641316A - Improvements relating to rubber springs : en
  • GB641344A - Improvements in or relating to devices for generating electrical oscillations : en
  • GB641262A - Improvements in and relating to devices for stapling continuous fiber : en
  • DEP0033445DA - Tire filling bottle with oil separator for vehicle air brakes. : de en
  • FR964152A - : fr
  • FR964170A - : fr
  • GR12562B - LIGHTING SYSTEM BASED ON THE IMPLEMENTATION OF THE IMAGE OF THE IMAGE AND THE LIGHTING HEADLIGHT. : el en
  • FR964272A - : fr
  • FR964351A - : fr
  • DK71335C - Method for producing coatings on a support body. : da en
  • GB641367A - Improvements in or relating to oscillating damping suspension systems for road vehicles, and for generating storable compressed air : en
  • FR964190A - : fr
  • GR12559B - WATER HEATERS WITH ELECTRIC RESISTANCE OR OIL FOCUS. : el en
  • GB641166A - Fuel agglomerate and its method of manufacture : en
  • FR964257A - : en fr
  • FR964293A - : fr
  • GB641171A - Improvements in and relating to the construction of harrows and like cultivators : en
  • GB641275A - Clamping device for sail sheets and the like : en
  • DE1611256U - Device for carrying wreaths, packages, etc. : de en
  • FR964143A - : fr
  • US2517989A - Case shift mechanism for typewriting machines : en
  • US2518336A - Apparatus for forming shoes of the prewelted type : en
  • DE1611563U - CABLE PULLER FOR VEHICLE BATTERIES. : de en
  • GB641239A - Improvements in or relating to compounds containing a thiophene nucleus and process for the production thereof : en
  • DE1611230U - GLASS WRITING BOARD. : de en
  • FR964286A - : fr
  • US2517860A - Device for protecting the occupants and contents of vehicles : en
  • AU3489850A - A process of recovering carotene from carotene-containing oils and derivatives therof : en
  • CA467172A - Printing telegraph apparatus : en fr
  • DE1611227U - WRITING CONTAINER FOR FILLER PEN. : de en
  • GB641249A - Improvements in magazines for cinematographic cameras : en
  • USD159576S - Document holder : en
  • FR964279A - : fr
  • US2518009A - Coupling screwer : en
  • US2518362A - Stope drill column : en
  • GB641250A - Process for the manufacture of di-isopropyl-benzene hydro-peroxides and products resulting therefrom : en
  • US2518145A - Expansible dispensing device for containers : en
  • US2518352A - Skew arch support : en
  • DE1611435U - SUPPORT FOR THE STRIPS AND POLES OF WINDOW CURTAINS : de en
  • DEP0043243DA - Base frame for electric motor-driven carts with load lifting device. : de en
  • FR964114A - : fr
  • CA467235A - Frequency comparison and control circuits : en fr
  • US2517613A - Acid dyestuffs of the anthraquinone series and a process of making same : en
  • US2517640A - Bookbinding case, the covers of which consist of cardboard, which is doubled by folding it along the edges : en
  • US2518406A - Jacket for wrapping fowl and similar edibles : en
  • US2518150A - Vat dyestuffs : en
  • US2517551A - Filling adapter for grease guns : en
  • DE1611225U - Fountain pen with ballpoint pen. : de en
  • DEP0053821DA - Transport cart. : de en
  • US2517797A - Film facsimile scanning : en
  • US2518190A - Power can opener : en
  • US2518319A - Electric discharge device : en
  • US2517858A - Safety valve : en
  • US2518375A - Automatic feeder : en
  • DE1611370U - Pipe connection with screw ring : de en
  • DEW0000933MA - Two-layer or multi-layer fabric. : de en
  • DK71349C - Method of making spark plugs. : da en
  • FR964331A - : fr
  • US2517646A - Treatment of textile fabrics with polyvinyl compound : en
  • US2518325A - Electronic synchronizing device and magnetic switch : en
  • DESC001789MA - Brassiere : de en
  • FR964241A - : fr
  • FR964258A - : fr
  • DEM0001578MA - Process and system for dedusting briquette presses. : de en
  • CA467250A - Modulation systems : en fr
  • USD159689S - Vanity case : en
  • US2518071A - Self-winding reel for cables and the like : en
  • US2518421A - Christmas tree holder : en
  • DEP0046255DA - Planer for wood. : de en
  • DK71334C - Device to assist with navigation. : da en
  • FR964209A - : fr
  • GB641361A - Improvements in and relating to weight saddles for textile machinery rollers : en
  • US2517576A - Process for preparing alpha-ionones : en
  • US2518308A - Electron discharge device unit mounting : en
  • CA467203A - Polymerized resin alcohols : en fr
  • US2517690A - Continuous process for decarboxylating rosin : en
  • US2517993A - Hydraulic cement compositions : en
  • DE1611494U - CLIMBING DEVICE FOR SKIS. : de en
  • DE1611591U - AUTOMATIC TUBE CLOSURE. : de en
  • FR964398A - : fr
  • GB641389A - Improvements in or relating to method and apparatus for forming bellows folds in tubing : en
  • DEP0003355BA - Optical plumb sight, especially for theodolites. : de en
  • FR964335A - : fr
  • FR964384A - : fr
  • US2518119A - Trash rake : en
  • US2517917A - Tire relief valve : en
  • US2518073A - Shock absorbing dolly block : en
  • US2518365A - Wax separation by filtration : en
  • AT166454B - Cooling and heating agitator : de en
  • DEE0000486MA - Cutting machine : de en
  • DEP0046836DA - Steam generator : de en
  • DE1611390U - SOCCER DICE GAME. : de en
  • AT166470B - Lapistouching device : de en
  • DEO0000034MA - Process for the production of a color body consisting of a mixture of calcium sulphate and zinc sulphide. : de en
  • DEP0022781DA - Manually operated pulling winch : de en
  • GB641164A - Improvements in and relating to pulse-echo systems : en
  • US2517659A - Spectral photographic sound apparatus and record : en
  • US2518010A - Stencil card making machine : en
  • US2518023A - Azo dyestuffs : en
  • US2518204A - Music printing process and apparatus : en
  • US2517847A - Coaster brake : en
  • DEP0021855DA - Air pumps, in particular for vehicles. : de en
  • FR964212A - : fr
  • CA467116A - Electro-acoustic transducers : en fr
  • DE1611428U - DEVICE FOR EXTRACTION OF TUBES WITHOUT REMAINING. : de en
  • FR964242A - : fr
  • DEP0007548DA - Viewfinder for photographic cameras : de en
  • FR964217A - : fr
  • DEP0005840DA - Detachable half frame for apiary. : de en
  • DE1611333U - COOKING AND SERVING TROLLEYS. : de en
  • DEP0048673DA - Control valve : de en
  • DEP0056202DA - Cart with a box that can be tilted on the frame part of the fork. : de en
  • GB641214A - Cooling arrangement for combustion chambers and compressors : en
  • DEB0000332MA - Cooking vessel : de en
  • DE1611327U - DOUBLE BLADE POTATO SHEELER. : de en
  • DE1611416U - DEVICE FOR FASTENING METAL FOILS FOR MULTIPLIFERS. : de en
  • DE1611592U - TUBE CLOSURE WITH CRACK EFFECT. : de en
  • GB641286A - Car construction : en
  • FR964165A - : fr
  • USD159644S - Keuthan etal. open front display cabinet : en
  • FR964254A - : fr
  • DER0000263MA - Anti-theft device for the air pump of bicycles o, the like. : de en
  • DE1611358U - HAEUFELKOERPER. : de en
  • DE1611462U - ELECTRIC COOLING WATER HEATER FOR COMBUSTION ENGINE. : de en
  • FR964306A - : fr
  • FR964329A - : fr
  • IE19540L - Frequency dividing circuits : en
  • GB641357A - Improvements in gas cleaning devices of the cyclone type : en
  • GB641315A - Improvements relating to pressure hose connections : en
  • GB641381A - Improvements in or relating to motion picture projections : en
  • FR964182A - : fr
  • GB641378A - Mine prop : en
  • FR964218A - : fr
  • FR964316A - : fr
  • FR964184A - : fr
  • GB641170A - An arrangement for detachably securing scutcheons or like ornaments on signet rings and similar articles of jewelry : en
  • US2518169A - Combined miniature bowling game and ash tray : en
  • DE1611547U - FUEL FILTER, ESPECIALLY ON FUEL TAPS. : de en
  • DEP0003955BA - Device for adjusting the needle withdrawal on knitting machines. : de en
  • DEP0041692DA - Pretreatment of sulphite waste liquors before processing. : de en
  • DEP0038560DA - Mechanical loom. : de en
  • DEP0033049DA - Chamber furnace for fog-free glass cooling and for burning in colors. : de en
  • AT166502B - Leafing of the overlapping edge zones of two panels to be united : de en
  • CA467105A - Signal devices : en fr
  • US2518103A - Data distribution device : en
  • US2517856A - Method of preparing diphenyl acetic acid : en
  • US2518350A - Testing of materials by impact : en
  • US2517744A - Cam operated clutch for electric food mixers or the like : en
  • AU149072B2 - Improvements in tube finishing machine : en
  • FI24494A - Even a guillotine tip : en fi
  • FR964196A - : fr
  • GB641300A - Improvements in or relating to the preparation of amalgams : en
  • FR964387A - : fr
  • US2517621A - Apparatus for absorbing shock loads : en
  • US2517685A - Preparation of ketones by catalytic reaction of diolefins with aldehydes : en
  • US2518303A - Side delivery rake : en
  • US2518381A - Armchair with table attachment : en
  • USD159610S - Cuff button or similar article : en
  • US2517550A - Electrical multivibrator circuits : en
  • US2518186A - Foundation templet for buildings : en
  • CA467137A - Preparation of amino triazoles : en fr
  • CA467241A - Methods of making fine mesh screens : en fr
  • US2517649A - Blade guard : en
  • US2518095A - Coin controlled vending machine : en
  • US2517612A - Stable platform : en
  • US2517710A - Wire-bound box lidder : en
  • US2517976A - Detonation indicating apparatus : en
  • AU3486250A - Permanent magnet stucture fora loudspeaker : en
  • DE1611347U - VULCANIZING DEVICE FOR THE MANUFACTURE OF BOOTS FROM RUBBER. : de en
  • US2517664A - Educational drawing device : en
  • US2518088A - Turnbuckle wrench : en
  • USD159694S - Playing card : en
  • US2517629A - Volume control for sound reproduction systems : en
  • US2518114A - Tire bead and rim separating lever : en
  • GB641385A - Improvements in hydraulic variable-speed gear : en
  • US2517801A - Packaging structure : en
  • CA467171A - Organo-siloxanes and methods of making them : en fr
  • US2517707A - Mechanical shaping of porous materials : en
  • US2518101A - Wrapping machine for comestibles mounted on sticks : en
  • USD159640S - Earring or similar article : en
  • US2518353A - Purification of oils : en
  • US2518392A - Corded seam : en
  • DE1611369U - FASTENING OF ELASTIC BUFFERS. : de en
  • US2517987A - Electrical system : en
  • US2517637A - Metal fabric cleaning pad with pockets : en
  • US2517915A - Rotary brush : en
  • US2518002A - Means for feeding concentric liquid sprays to a rotating combustion chamber : en
  • US2518407A - Elastic tape : en
  • AU3489950A - Preparation of photographic emulsions utilizing vacuum removal of volatile reaction products : en
  • CA467212A - Differential driving and steering mechanism : en fr
  • DE1611535U - TEMPLATE FOR MEASURING WIRES, IN PARTICULAR NEEDLES OR THE LIKE. : de en
  • CA467086A - Smoke, signal or illuminating flares : en fr
  • NO75934C - : no
  • US2518151A - Altimeter indicator : en
  • USD159574S - Television cabinet : en
  • US2517684A - Ketones by catalytic reaction of olefins with aldehydes : en
  • USD159608S - Cabinet bed : en
  • US2517587A - Secret message transmission system : en
  • US2518182A - Water mixing valve : en
  • DE1611479U - DRIP COLLECTORS, ESPECIALLY FOR LIDLESS JUGS. : de en
  • DEP0042333DA - Self-closing valve. : de en
  • US2517815A - Refractory mold composition : en
  • CA467097A - Apparatus for spotting fabric material : en fr
  • US2518089A - Methacrylonitrile process : en
  • US2517950A - Disk sharpener : en
  • DEP0033963DA - Conveying means consisting of several jogging chutes arranged one behind the other. : de en
  • US2517850A - Combination airplane and wing unit for same : en
  • FR964303A - : fr
  • FR964332A - : fr
  • USD159580S - Salad bowl or the like : en
  • FR964130A - : fr
  • GB641238A - Improvements in or relating to light reflectors : en
  • DK71340C - Process for the production of swine fever vaccine with reduced virulence. : da en
  • DE1611260U - CABINET. : de en
  • CA467151A - Fluid separating and pressure reducing apparatus : en fr
  • AU151451B2 - Counter mechanism : en
  • US2517572A - Process of utilizing detergents to solubilize keratin materials : en
  • CA467157A - Pulse echo systems : en fr
  • US2517749A - Friction shock absorbing mechanism : en
  • US2517896A - Stand attachment for musical instruments : en
  • US2517936A - Horizontally swinging barber's chair : en
  • DESC001546MA - Process for removing iron from dolomite, magnesite, quartzite and others. : de en
  • DEP0041166DA - Knothole bits : de en
  • DE1611214U - HANDRAILS FOR VEHICLES, PREFERABLY MOTORBUSES. : de en
  • US2518426A - Conduit connecting device : en
  • GB641435A - Aldonate compositions and method for the production thereof : en
  • DEP0048538DA - Braking device, in particular for motor vehicle trailers. : de en
  • US2517914A - Tackle box : en
  • US2518102A - Antifriction guideway for slidable vise jaws : en
  • USD159697S - Utley comb : en
  • CA467216A - Processes and products thereof : en fr
  • CA467279A - Charging suspended particles : en fr
  • DE1611231U - DRAWING BOARD. : de en
  • DK71352C - Wheel suspension device for vehicles. : da en
  • FR964116A - : fr
  • GB641339A - Electric lighting units of the lay-light type : en
  • DE1611489U - WEATHER EDGE FOR FOOTBALL BOOTS MADE OF IMPROPER PLASTIC. : de en
  • GB641429A - Improvements in and relating to the distillation of water : en
  • CA467087A - Rockets having sliding tails : en fr
  • DE800025C - Truck brake : de en
  • FR964201A - : fr
  • US2517898A - Method for preparing aromatic acyl fluorides : en
  • US2517913A - Gear case assembly : en
  • US2517539A - Lather making machine and method of making lather : en
  • USD159571S - Game board : en
  • US2517871A - Transmission shifting mechanism : en
  • US2518266A - Quaternary ammonium textile treatment agents and method of application thereof : en
  • US2518291A - Engine fuel control : en
  • US2518330A - Duct rodding machine : en
  • FI24520A - For the production of cardboard condensation products for liming of paper : en fi
  • GB641331A - Improvements in or relating to windbreaks : en
  • CA467262A - Stockings and methods of knitting the same : en fr
  • DED0000059MA - Device for the distribution of liquid fertilizers : de en
  • US2517885A - Variable load brake : en
  • CA467146A - Coin controlled locks : en fr
  • CA467243A - Electron discharge devices : en fr
  • CA467135A - Preparation of guanides : en fr
  • CA467170A - Organo-substituted silicon polymers and methods of making them : en fr
  • US2517691A - Purification of methyl anthranilate : en
  • DESC000839MA - Container which can be folded up into a cover, in particular a shopping net. : de en
  • GB641329A - Pipe couplings : en
  • USD159665S - Electric ikon : en
  • DE1611383U - SEAT WITH ADJUSTABLE HEIGHT AND TILT. : de en
  • AT166544B - Process for the production of wooden building elements : de en
  • AT166550B - Scaffolding, in particular for roof and chimney repairs : de en
  • GB641420A - Improvements relating to radar display apparatus : en
  • FR964162A - : fr
  • AU3486450A - Method of stretching thermoelastic films laterally anda stretching member therefor : en
  • DEP0003641BA - Upper part of the housing for incline scales (high-speed scales) : de en
  • US2518197A - Spring postal scale : en
  • USD159648S - Sock or similar article : en
  • US2517983A - Loop bridging structure for conveyers : en
  • GB641199A - Antenna : en
  • GB641296A - Improvements relating to electric switches : en
  • GB641391A - Pump assembly : en
  • US2517736A - Stroller : en
  • US2517981A - Vacuum tube assembly process : en
  • DEB0002012MA - Device for opening the glass roof of cold frames and greenhouse systems : de en
  • DEP0037540DA - Sole trimming machine. : de en
  • DK71326C - Sleeve ironing press. : da en
  • FR964290A - : fr
  • GB641431A - Improvements in or relating to voice and like signal operated circuit arrangements and devices : en
  • FR964246A - : fr
  • DEP0034420DA - Recovery discharge for chain conveyor. : de en
  • FR964271A - : fr
  • DE800034C - Winch : de en
  • DEP0047929DA - Process for preparing the chip mixture for chipboard. : de en
  • DEP0056391DA - Circuit arrangement for telecommunications, in particular telephone systems. : de en
  • GB641208A - Apparatus for analysing the field distribution within circular electric wave-guides : en
  • GB641221A - Improvements in ovens, in particular, coke ovens : en
  • DK71330C - Process for the preparation of nicotinic acid α-tetrahydrofurfuryl ester. : da en
  • FR964315A - : fr
  • FR964144A - : fr
  • GB641285A - Car construction : en
  • FR964206A - : fr
  • FR964266A - : fr
  • GB641271A - Improvements in and relating to electric ranges : en
  • FR964131A - : fr
  • FR964310A - : fr
  • FR964265A - : fr
  • FR964388A - : fr
  • CA467173A - Top-charged electric furnaces : en fr
  • CA467206A - Wheel brakes : en fr
  • DE1611208U - REMOTE CASSETTE. : de en
  • DEP0018072DA - Pottery extruder with cutter. : de en
  • FR964174A - : fr
  • AT166485B - Universal surgical suturing instrument : de en
  • FR964195A - : fr
  • AU147953B2 - Improvements in or relating to measuring tapes and mounts therefor : en
  • US2518240A - Projection microscope : en
  • FR964216A - : fr
  • GB641351A - Improvements in or relating to alternating current impedance bridges : en
  • CA467130A - Game apparatus : en fr
  • US2518064A - Can filling machine : en
  • USD159647S - Sock or similar article : en
  • US2517663A - Container screw cap and brush handle seal : en
  • US2517738A - Taper boring head : en
  • US2517823A - Adjustable cargo bulkhead : en
  • US2518112A - Brace for construction forms : en
  • US2518333A - Frozen confection vending machine unit : en
  • US2518028A - Optical glass : en
  • USD159599S - Molded cup : en
  • AU3496250A - Tubular objects anda method of manufacturing adie for punching such objects : en
  • US2517704A - Filter fabric structure and process of making same : en
  • US2517834A - Lawn mower : en
  • USD159692S - Electric fan or similar article : en
  • DE1611521U - KITCHEN SINK WITH SOFT FABRIC SURFACE. : de en
  • AU150370B2 - Electrical switch contact arrangements : en
  • DE1611467U - LEPORELO-LIKE FOLDED PAPER STRIP OR THE LIKE. TO RECORD ADVERTISEMENT. : de en
  • DE1611413U - MAP CARD WITH WINDOW TAB. : de en
  • DEP0054374DA - Computing kit : de en
  • DEP0008333DA - Single-acting piston steam engine. : de en
  • US2518170A - Traction clamp for tires : en
  • CA467281A - Packaging : en fr
  • DEP0011074DA - Ankle joint for artificial leg. : de en
  • AU3492650A - Electric impulse signalling systems : en
  • DEM0001846MA - Ski rack : de en
  • GB641364A - Improvements in locks for lift gates and banding chains : en
  • DE1611285U - ARRANGEMENT ON MOTOR VEHICLES FOR CONNECTING HAND LAMPS. : de en
  • CA467230A - Blanking controls for radio beacon systems : en fr
  • AU149480B2 - Improvements in or relating to zinc smelting : en
  • CA467254A - Vibrating apparatus : en fr
  • CA467177A - Vibratory traction drives for blowpipe propelling machines : en fr
  • USD159598S - Composite cabinet : en
  • US2518075A - Apparatus for winding tubes : en
  • CA467265A - Methods and apparatus for cutting well pipe : en fr
  • FR964127A - : fr
  • GB641322A - Improvements relating to sound and vibration proof joint insertion fittings for metal tubing : en
  • DE1611279U - REDUCING INSERT, ESPECIALLY FOR CONICAL TOOL SHAPES. : de en
  • US2518130A - N-oxides of tertiary amines and process of preparing same : en
  • US2517803A - Doorknob : en
  • US2518385A - Latching mechanism for telephone sets : en
  • US2518086A - Work holder for forging machines : en
  • US2517585A - N-(2-cyanoethyl)-2-pyrrolidone-5-carboxylic acid and methods for its preparation : en
  • GB641201A - Improvements in or relating to vented containers : en
  • DE1611583U - BALL WITH BUILT-IN GYRO. : de en
  • DEP0007007DA - Foot prosthesis with ankle joint and elastic return organ for the foot. : de en
  • CA467145A - Methods for producing pyrazine by catalytic dehydrogenation of piperazine : en fr
  • CA467100A - Grinding machines : en fr
  • AT166535B - Hangers : de en
  • AU145206B2 - Improvements in couplings for flexible hoses : en
  • DE1611420U - TELEPHONE. : de en
  • US2517575A - Electric power supply system : en
  • US2517543A - Acetals of 2-oxy-tetrahydropyran and tetrahydrofuran-3-aldehydes and process of preparing the same : en
  • US2517791A - Rubber bearing : en
  • US2518300A - Collar support : en
  • US2517634A - Antiskid device : en
  • AU151240B2 - Improvements in and relating to pool cathode electric discharge devices : en
  • US2518237A - Baled hay separator : en
  • US2518356A - Heater structure : en
  • US2518092A - Ultra high frequency band-pass circuits : en
  • USD159606S - Compact or similar article : en
  • CA467288A - Lawn mower handle mountings : en fr
  • DE1611411U - CLOTHING BRUSH WITH STAIN REMOVER. : de en
  • AT166541B - Process for the exploitation of underground coal deposits : de en
  • CA467084A - Heavy duty trailers : en fr
  • DEP0053152DA - Truss : de en
  • US2518056A - Pedal extension : en
  • US2518122A - Manufacture of halogenated hyrocarbon oils : en
  • DEG0000361MA - Headlights that can be swiveled from the driver's seat of the motor vehicle. : de en
  • GB641280A - Improvements in flower pots, seed pans and the like : en
  • AU151898B2 - Process forthe manufacture of esters and ethers of Vitamin A : en
  • US2518202A - Vacuum type water absorption refrigerating system : en
  • US2518280A - Classification signal and extensible flag : en
  • US2518414A - Demountable adjusting means for machine gauges : en
  • US2518296A - Secondary clarification of sugar solutions : en
  • CA467152A - Drive connections : en fr
  • DE1611226U - CLIPS FOR FILLER HOLDER AND THE LIKE. : de en
  • GB641219A - Improvements in electronic scanning methods and apparatus, suitable for colour television and other purposes : en
  • US2517920A - Spindle of yarn spinning machines : en
  • US2517937A - Fishing pole holder : en
  • DE1611372U - DEVICE FOR THREADING. : de en
  • US2517604A - Ampoule with breakable neck : en
  • US2517816A - Air admission means and explosion relief safety door for combustion chambers : en
  • US2517656A - Polyvinyl chloride plasticized with a chlorinated hydrocarbon fraction : en
  • AU155045B2 - Method of making photographic silver halide emulsions and removal of volatile products therefrom : en
  • DE1611375U - LETTERHEAD WITH AD FOLDING STRIPS. : de en
  • DEH0001194MA - Ring nut with lock. : de en
  • DEP0041249DA - Polishing and brushing disc with exchangeable inserts. : de en
  • US2518422A - Expanding die for sheet metal presses : en
  • FR964213A - : fr
  • GB641417A - Improvements in or relating to motor vehicles employing mechanisms for banking the superstructure : en
  • USD159662S - patek : en
  • US2517540A - Distance measuring system : en
  • US2517683A - Bowling alley signal switch : en
  • USD159630S - Earring or similar article : en
  • DE800033C - Slewing or chassis drive for cranes or the like. : de en
  • US2517908A - Work spindle with eccentric work support : en
  • US2518384A - Holder for plastic sheet used for cleaning or polishing hard surfaces : en
  • US2517761A - Stringer fish snap : en
  • CA467085A - Machines for cutting vegetables or the like material : en fr
  • CA467213A - Catalytic conversion of hydrocarbons : en fr
  • DE1611219U - BICYCLE SADDLE RAINSCHULTZ. : de en
  • DE1611237U - ELECTRIC DOUBLE CLOCK. : de en
  • AU3485750A - Improvements in or relating to electrical dust precipitator systems and parts therefor : en
  • AU3496050A - Process forthe manufacture of esters and ethers of Vitamin A : en
  • FI24523A - Sätt att framställa karenpolymerisat : en fi
  • FR964176A - : fr
  • FR964120A - : fr
  • FR964200A - : fr
  • GB641283A - Improvements in and relating to snap-action electric switches : en
  • US2517740A - Pipe cleaner : en
  • GB641340A - Improvements relating to electric switches : en
  • FI24519A - Thermoplastic thermoset : en fi
  • GB641304A - Improvements in or relating to compressors of the rotary screw wheel type : en
  • GB641187A - Improvements in or relating to the manufacture of refractory substances : en
  • IE19523L - Piezo-electric crystal apparatus : en
  • FR964301A - Process for the manufacture of powdered wax without the formation of lumps : en fr
  • GB641442A - Improvements in or relating to polymers and process of producing same : en
  • DEM0000982MA - Steel beam ceiling. : de en
  • FR964227A - : fr
  • FR964399A - : fr
  • GB641449A - Record changer for phonograph : en
  • FR964194A - : fr
  • AU150407B2 - Improvements in or relating to electrical dust precipitator systems and parts therefor : en
  • CA467114A - Methods of making wheel trims : en fr
  • DE1611350U - CONTAINER AT THE LOAD TRAY OF A SCALE TO ACCEPT A POINTED BAG. : de en
  • AT166513B - Floor brush : de en
  • GB641215A - Improvements in and relating to water tap attachments : en
  • DE1611550U - LIQUID VALVE WITH EROSION-PROTECTED SPINDLE. : de en
  • AU145976B2 - Load collecting and packing device : en
  • GB641172A - Improvements in the web feeding of textile materials : en
  • US2517596A - Valve : en
  • GB641448A - Improvements in straight bar knitting machines for the production of run-resistant knitted fabric : en
  • US2518177A - Intermittent slide grip drive : en
  • US2517658A - Curtain-shutter operating mechanism for photographic cameras : en
  • US2517669A - Hose end : en
  • FR964161A - : fr
  • GB641312A - Improvements relating to driving arrangements for the spinning containers of centrifugal spinning, twisting and analogous machines : en
  • FR964287A - : fr
  • US2518259A - Dispensing container for fluid under pressure with manually operated, spring-biased valve and dashpot for delaying closing action thereof : en
  • USD159706S - Paper money clip : en
  • DEP0045655DA - Nail location book : de en
  • US2517731A - Microwave transmission system : en
  • US2518255A - Double-acting snap switch : en
  • FR964164A - : fr
  • US2517787A - Hoisting mechanism for removing a container from a basement : en
  • US2518283A - Production of polyethylene terephthalate : en
  • DE1611281U - CLAMPING DEVICE FOR ROTATING TOOLS OR THE LIKE. : de en
  • DE1611400U - INSERT SCREWDRIVER. : de en
  • DEB0001497MA - Arrangement and drive of a flat slide for controlling the gas exchange process in internal combustion engines : de en
  • CA467218A - Dual permutation and cylinder padlocks : en fr
  • DE1611533U - CAGE SAW FISH. : de en
  • US2517790A - Dolomitic refractory and process of making same : en
  • US2518058A - Production of carbonate esters : en
  • US2518367A - Adjustable garment hanger : en
  • AT166499B - Razor blade magazine : de en
  • AU3487950A - Counter mechanism : en
  • US2518175A - Steering mechanism : en
  • FR964386A - : fr
  • CA467268A - Arrangement of the retractable front landing gear in aircrafts with straight type engines : en fr
  • DEP0008320DA - Cam control for steam engines and steam engines. : de en
  • DEP0021616DA - Selection method and sound arrangement for the reproduction of parts of a Mannettonaufnähme. : de en
  • FR964168A - : fr
  • GB641407A - Improvements in or relating to elevating mechanism primarily for vehicle tail boards : en
  • DE1611536U - MILK SAMPLE STAND AND BASIN. : de en
  • DEK0000748MA - Sports bike with front and rear wheel drive. : de en
  • DE1611253U - Walking device for foot amputee. : de en
  • US2517935A - Dyestuffs of the anthraquinone series : en
  • GB641450A - Improvements in or relating to valve operating mechanism for concrete pumps : en
  • DE1611480U - MIXED CUP. : de en
  • DEH0000140MA - Game mat for entertainment games. : de en
  • GB641230A - Improvements in or relating to mechanical joints between adjoining plates located substantially in one plane : en
  • US2517574A - Apparatus for electric welding side seam portions of can bodies : en
  • US2518084A - Apparatus for separating relatively heavy particles from liquid : en
  • US2517614A - Rheostat mechanism : en
  • US2517644A - Pocket lighter : en
  • US2518315A - Synthesis of hydrocarbons : en
  • AT166531B - Approach for meat cutting machines for grinding granular material : de en
  • DEG0001067MA - Process for the production of an artificial stone-like surface. : de en
  • FR964275A - : fr
  • FR964377A - : fr
  • GB641433A - Improvements in and relating to knitting machines : en
  • CA467284A - Stop motions : en fr
  • DE1611510U - DIE-FORGED AND DRILLED PLIERS WITH THROUGH PUNCH. : de en
  • CA467251A - Switch tubes : en fr
  • DE1611464U - DISC CUTTER FOR MANUAL OPERATION. : de en
  • US2518078A - Monoazodyestuffs of the pyrazolone series free from sulfonic acid groups and a process of making same : en
  • GB641338A - Improvements in and relating to straight bar knitting machines : en
  • GB641408A - Improvements in or relating to seal-bodies in which a conductor is sealed through a vitreous wall : en
  • FI24531A - Stege : en fi
  • US2517960A - Self-biased solid amplifier : en
  • CA467232A - Single lay shirt presses : en fr
  • DE1611426U - TWIN RUST FEEDER WITH THROWING SHOVEL. : de en
  • DEP0014127DA - Pipe clamp with connector for electric radiators. : de en
  • US2517929A - Naphthykibine derivatives : en
  • US2517906A - Dry plastic composition containing urea-formaldehyde condensate, plaster of paris, wheat flour, and veneer dust : en
  • US2518178A - Antisidetone and line balancing substation circuits for telephone systems : en
  • US2517903A - Machine for preparing fibrous material for pneumatic conveyance and discharge : en
  • US2517942A - Vegetable blanching apparatus : en
  • DE1611344U - BUMPING DEVICE FOR THE FIRST OPERATION WITH CUTTING LENGTHS IN WOOD PROCESSING. : de en
  • DE1611534U - RAINHAT. : de en
  • DEG0000155MA - Shaking chute. : de en
  • DEP0008732DA - Rolling bearings for high speeds. : de en
  • GB641384A - Improvements in or connected with perforating machines : en
  • DE1611507U - ROLL OF TAPE TO PROTECT POLISHED SURFACES. : de en
  • DEP0002480DA - Process for purifying carbide acetylene. : de en
  • FR964378A - Current input device for converter. : en fr
  • DEP0000398BA - Rail joint connection : de en
  • CA467153A - Clothes dryers : en fr
  • US2517696A - Adjustable height ironing table : en
  • DE1611360U - CULTIVATOR TOOLS FOR ATTACHING TO MULTIPLE DEVICES, CHOPPING MACHINES OR THE LIKE. : de en
  • DE1611497U - THREE-WHEEL VEHICLE WITH DRIVER. : de en
  • US2518412A - Grease gun bracket : en
  • US2517600A - Diver's helmet for welding and burning : en
  • DE1611211U - GLARE PROTECTION DEVICE, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • DE1611355U - TOOLS FOR EVALUATING THE BALANCE SHEETS OF TRADE AND INDUSTRIAL COMPANIES. : de en
  • DE1611448U - BRICK FOR THE PRODUCTION OF FORMWORK-FREE CONCRETE MASONRY. : de en
  • US2517724A - Cushion pad and method of manufacture : en
  • US2517635A - Radar marker circuit : en
  • US2518011A - Label feeding mechanism : en
  • US2518399A - Lock washer : en
  • DE1611367U - SMOKING TABLET FOR DEVELOPING INSECTICIDAL SMOKE. : de en
  • DE1611340U - STOPPER CUP FOR THERMAL BOTTLES AND THE LIKE. : de en
  • FI24524A - Anordning vid självbindande skördemaskiner : en fi
  • FR964202A - : fr
  • DEP0039584DA - Electrically heated water heater : de en
  • GB641386A - Street lighting luminaires and refractors therefor : en
  • US2518218A - Coupling for vacuum systems : en
  • DEP0042259DA - Mobile rotary hoe or the like with track wheels. : de en
  • FR964371A - : fr
  • GB641298A - Improved machine for beating and refining paper making stock : en
  • GB641388A - Beverage brewer : en
  • GB641411A - Improvements in vehicle suspension systems : en
  • DEP0038357DA - Method and device for cooling the fish rooms on fishing vessels by means of artificial cold. : de en
  • US2518074A - Cable cutter : en
  • GB641402A - Improvements relating to caps or covers for the heads of screws and the like : en
  • GB641290A - Improvements relating to the suppression of voltage surges tending to arise due to the switching of transformers : en
  • GB641210A - Improvements in or relating to egg testing apparatus : en
  • GB641328A - Machine milking plant : en
  • CA467207A - Portable tree girdling machines : en fr
  • US2517531A - Hydrodynamic brake for vehicles : en
  • DEP0001024BA - Lasting machine for footwear with a shaft trimming device : de en
  • DE1611508U - EDGE PROTECTION ON RUBBER CONVEYOR BELTS. : de en
  • DEP0001528DA - Process for improving the management of shaft furnaces in the cement, lime and allied industries : de en
  • DEP0017312DA - Electric iron : de en
  • DK71351C - Packaging procedure. : da en
  • GB641243A - Improvements in and relating to self-starting synchronous electric motors : en
  • US2517746A - Coating apparatus for filter sections : en
  • DE1611243U - BRUSH FROM BANDS. : de en
  • DE1611228U - GLUE JAR WITH WOODEN LID, BRUSH AND STRIPPER. : de en
  • DE1611298U - SCISSORS. : de en
  • DE1611339U - WASHBOWL WITH PLATTER. : de en
  • DE1611380U - TRIGGER DEVICE FOR FLASH LIGHT. : de en
  • FR964191A - : fr
  • DE1611457U - LABORATORY TABLE. : de en
  • GB641305A - Hair drying apparatus : en
  • GB641405A - Photographic developer containing a negatively substituted aralkylamine and process of development : en
  • FR964141A - : fr
  • US2518162A - Load equalizing means for wheels of moving structures : en
  • US2518289A - Electrode holder : en
  • US2517626A - Hollow repair device for leaky boiler tubes : en
  • USD159626S - Bracelet or similar article : en
  • DEP0036671DA - Ski binding : de en
  • GB641383A - Improvements in or relating to moulds for making sliders for sliding clasp fasteners : en
  • FI24529A - Anordning, varmed flata, skurna askämnen kunna böjas till kartonger : en fi
  • FR964336A - : fr
  • GB641325A - Improvements in or relating to seats : en
  • DE1611271U - SPADE WITH SUPPORT AND ARMED HANDLE. : de en
  • DE1611278U - CROP PROTECTION. : de en
  • FR964224A - : fr
  • FI24527A - Fertilizers for the manufacture of scrap metal for decapitation of metal and installation for fittings : en fi
  • GB641206A - Improvements in or relating to a method of manufacturing electrical condensers : en
  • GB641301A - Improvements in and relating to alloy steel for the manufacture of hot-working tools : en
  • US2518187A - Edger for lawn mowers : en
  • DE1611244U - CLAMPING DEVICE FOR CLOTHES. : de en
  • DE1611320U - CARD CABINET FOR STORING DOCUMENTS IN FILE FILES. : de en
  • DE1611406U - BAG FOR COATS. : de en
  • FR964328A - : fr
  • GB641235A - Improvements relating to the moulding of glass envelopes : en
  • GB641265A - Improvements in or relating to pressure cookers and the like : en
  • DE1611590U - PACKAGE FOR PULP TOWELS OR THE LIKE. : de en
  • DE1611579U - CABLE CAR WITH CARRIAGE FOR CHILDREN. : de en
  • DE1611393U - METAL MODULAR KIT. : de en
  • US2517623A - Muffler including tapered inlet nozzle with tapered opening : en
  • US2517653A - Portable spot welder : en
  • DEK0000073MA - Plug-in comb : de en
  • DE1611325U - SUITCASE MADE OF TRANSPARENT FULL AND SPLIT LEATHER OR COVERED WITH TRANSPARENT MATERIAL. : de en
  • DE1611313U - FASTENING FOR GLASS LUMPS OF LUMINAIRES : de en
  • GB641460A - Improvements in machines for delivering meal or other like materials in measured quantities : en
  • DE1611218U - LUGGAGE RACK FOR BICYCLES. : de en
  • GB641173A - A method for the production of basic substances for ion exchangers : en
  • GB641233A - Improvements relating to collapsible containers for holding pastes, toilet creams and other extrudable materials : en
  • DEP0022248DA - Device for inductive drying by means of a magnetic high-frequency field, namely in the flow process for one-sided or double-sided lacquered, colored or wetted sheet metal sheets or strips, which are preferably made of sheet iron. : de en
  • DEP0047085DA - Profile block as dowel holder. : de en
  • FR964369A - : fr
  • GB641277A - An adjustable burner for liquid fuel : en
  • SE129011C1 - Brush specifically designed for scenting : en sv
  • AT166492B - Use for smoke tips, especially for cigarettes and cigars : de en
  • DE1611501U - DOLL WITH MECHANICALLY MOVED LIMBS AND EYES. : de en
  • DE1611299U - FLEXIBLE SPORT SANDAL. : de en
  • DE1611597U - FOREST HORN AS A DIAL FRAME. : de en
  • US2518081A - Means and method for maintaining sterilization : en
  • AU3488950A - An ignition device, more particularly for internal combustion engines : en
  • CA467096A - Reciprocating pumps for raising liquids : en fr
  • DEP0038085DA - Bearing with automatic adjustment. : de en
  • US2517888A - Liquid insulated electric condenser : en
  • USD159616S - Bottle or the like : en
  • FR964193A - : fr
  • DE1611498U - DEVICE FOR HOMEMADE TOY KITE. : de en
  • GB641186A - Improvements in charts or indicators : en
  • US2518215A - Tractor mounted implement : en
  • US2518324A - Electronic synchronizing circuit : en
  • US2518380A - Relay circuit : en
  • US2518404A - Charging box loader : en
  • GB641362A - Improvements in apparatus for manipulating toffee, ice-cream and other confectionerysubstances : en
  • DE1611548U - FILTERS, IN PARTICULAR ON GASOLINE TAPS. : de en
  • FR964243A - : fr
  • FR964137A - : fr
  • FR964389A - : fr
  • US2517545A - Apparatus for testing balls : en
  • US2518214A - Holder for paint cans and the like : en
  • US2518278A - Collapsible trailer : en
  • GB641226A - An improved drying cabinet : en
  • DE1611345U - INFEED ROLLER SUSPENSION FOR THICKNESS PLANING MACHINES. : de en
  • FR964347A - : fr
  • GB641272A - Machine for harvesting potatoes and other root crops : en
  • FR964124A - : fr
  • DEST000631MA - Friction gear, especially for drives with changing load, speed and direction of rotation. : de en
  • DE1611600U - DEVICE FOR STORING TOOL SETS OR THE LIKE. : de en
  • GB641440A - Improvements in or relating to process for the simultaneous production of algin, alginates, iodic salts of algae, salts of algae free from iodine and organic iodine, utilizing seaweeds relating to the group of phaeophyceae : en
  • USD159684S - Sock or similar article : en
  • US2518231A - Fowl slaughtering device : en
  • US2517732A - Preparation of ketones by catalytic reaction of ethylene and aldehydes : en
  • FR964139A - : fr
  • DEP0050074DA - V-belt pulley with adjustable diameter for normal V-belts. : de en
  • DE1611201U - CAP FOR PRESERVING JARS AND BOTTLES. : de en
  • DE800026C - Circuit arrangement for telex exchanges : de en
  • FI24492A - Anordning för framställning av draghäktlås : en fi
  • FR964373A - : fr
  • DEP0026052DA - Circulating displacement pump, especially for liquids with variable viscosity. : de en
  • AT166537B - Pliers-like wrench : de en
  • CA467118A - Needle-threaders : en fr
  • US2517928A - Animal trap : en
  • CA467089A - Methods of and means for vibration treatment of roads, floors and the like of concrete or other plastic material : en fr
  • US2517891A - Method and apparatus for satellite broadcasting : en
  • USD159679S - Sock or similar article : en
  • GB641382A - Improvements in or relating to centrifugal separators : en
  • DE1611509U - PIPE TAPE FOR FREE STANDING SPILL PIPES ON WATER CLOSETS AND OTHER SYSTEMS OF THIS TYPE. : de en
  • FI24491A - Clamp holder : en fi
  • US2517631A - Tire and wheel puller and replacer : en
  • DEP0039710DA - Viewfinder for photographic cameras. : de en
  • FR964138A - : fr
  • FR964273A - : fr
  • CA467238A - Antennae : en fr
  • FR964104A - : fr
  • FR964362A - : fr
  • CA467191A - Null detectors : en fr
  • DE1611382U - WHEELBARROWS SUITABLE FOR TRANSPORTING HEAVY DUTIES. : de en
  • CA467095A - Land packers : en fr
  • AT166468B - Method for removing welding slag in multi-layer welding of tools : de en
  • CA467282A - Processes of cleaning metal surfaces and compositions therefor : en fr
  • DEV0000775MA - Manufacture of permanent magnet bodies from powders of magnetizable substances : de en
  • GB641352A - Improvements in or relating to teleprinter exchange systems and equipment therefor : en
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  • FR964159A - : fr
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