• US2533012A - Rotary multicolor printing press : en
  • AU154385B2 - Improvements relating to continuous horizontal rotary filters with rocking cells : en
  • US2532761A - Magnetic recorder adapter for motion-picture projectors : en
  • CA469915A - Shoe trees : en fr
  • US2533076A - Apparatus for testing the adhesion of films of coating material : en
  • CA469824A - Tire chains and applying tools therefor : en fr
  • CA469853A - Treatment of haloacrylic resins : en fr
  • CA469899A - Electron discharge devices : en fr
  • DEP0009309DA - Device for the electrical killing of pests : de en
  • DEP0041335DA - Method and device for the mass production of anatomically shaped tooth crowns : de en
  • FR968849A - Hydraulic lifting jack : en fr
  • US2532636A - Socket wrench cabinet : en
  • US2532710A - Vapor generating and control apparatus for combustion chambers : en
  • DEG0001251MA - Wheel suspension for motorcycles : de en
  • US2532785A - Hydraulic actuated steering for motor-powered vehicles : en
  • US2533186A - Rubber bushing for link mounted brakes : en
  • DEP0045691DA - Cooking vessel : de en
  • DEG0001016MA - Sick bed with toilet facilities : de en
  • FR968939A - Apparatus for dropping bombs, mail bags, or other items that can be dropped from airplanes in flight : en fr
  • US2532367A - Slide fastener slider : en
  • US2532411A - Constant-potential submerged-melt metal-arc welding : en
  • US2532640A - Process of enameling : en
  • US2532963A - Combined clock and loud-speaker unit : en
  • US2532604A - Ampoule holding rack : en
  • US2533197A - Trimmer mechanism for sewing machines : en
  • US2532359A - Pruning shears : en
  • US2532498A - Polymerizable polyesters : en
  • US2532575A - Oxybicyclo (4.1.0.) hepta-2,4-diene-7-carboxylic esters : en
  • USD161109S - Portable grass trimmer : en
  • AU3734550A - Improvements in or relating to differential fluid pressure motors : en
  • DE800741C - Turntable tipper for the frontal tipping of railroad cars : de en
  • US2532841A - Furnace door operating mechanism : en
  • US2532917A - Dual channel magnetic recorder and method : en
  • AU3200750A - Liquid delivery spout or faucet : en
  • US2532301A - Condenser : en
  • US2532346A - Mechanical silent tappet : en
  • US2532562A - Continuous strand helical conveying and heating apparatus : en
  • US2532883A - Condenser means for measuring level conditions : en
  • DE1617129U - FILLING FUNNELS, IN PARTICULAR FOR PRESERVING PURPOSES. : de en
  • DE1617066U - CORNER CLAMPING DEVICE FOR EDGE VENEERING FOR ROUNDED CORNERS ON WOOD PANELS. : de en
  • DESC000706MA - Pants with an elastic waistband : de en
  • FR968701A - Improvements to sewage concentration funds : en fr
  • CA469916A - Polychlorinated butyronitriles : en fr
  • US2533144A - Convertible coin rolling machine : en
  • DE800775C - Control for single-motor gripper winches : de en
  • DEP0048018DA - Electric point machine for remote control of the drive motor : de en
  • FR968782A - Improvement in controlled calculating machines, ensuring the transfer of tens electrically : en fr
  • DE1617229U - CHAIR. : de en
  • DEP0040346DA - Bicycle hub change gear with an axially immobile epicyclic gear : de en
  • FR968867A - Gear switch : en fr
  • GB647270A - Improvements in or relating to apparatus for indicating a co-ordinate position on a chart : en
  • DEF0000791MA - Conical mill for lacquer paints : de en
  • DEP0043055DA - Switching device for mutually adjustable machine parts, in particular for calculating machines : de en
  • FR968826A - High efficiency distillation or washing column : en fr
  • FR968804A - Improved method and assembly device for bridge teeth : en fr
  • FR968825A - Electric circulation water heater : en fr
  • GB647055A - Improvements in or relating to amplifying circuits : en
  • GB647106A - Improvements in or relating to protective headgear : en
  • US2532433A - Universal joint : en
  • US2533056A - Change-speed gear : en
  • AU152640B2 - Process forthe manufacture of chloramphenicol : en
  • DE1617140U - ELECTRIC CLOCK. : de en
  • DE800759C - Fitting for radiators formed by heating pipes, especially for low-pressure steam heating systems for railroad cars : de en
  • DE1617382U - PROTECTIVE DEVICE FOR SLATE BOARDS. : de en
  • DE800757C - Rail fastening : de en
  • DK71790C - Ballast impedance for electric discharge tubes for lighting. : da en
  • CA469844A - Liquid dispensers : en fr
  • CA469893A - Electron discharge devices : en fr
  • AU3728950A - Improvements in or relating tothe manufacture of wound capacitors for metallised dielectrics : en
  • DEP0047153DA - Contact alloy : de en
  • US2532789A - Manufacture of carbon black : en
  • DE1617023U - TURN, RINGER AND FLOOR EXERCISE MAT OR THE LIKE. WITH RUBBERIZED HAIR FILL. : de en
  • DE1617022U - CHARACTER TEMPLATE. : de en
  • DE1617028U - VEHICLE DESIGN FOR ANIMALS AND FIGURES OF ALL KINDS. : de en
  • DE1617386U - PLAYING GAME. : de en
  • DEM0005062MA - Antiseptic composition : de en
  • DEP0010085DA - Method and device for the automatic feeding of electrically driven mills : de en
  • US2532946A - Sampling apparatus, more particularly for use in vessels under pressure : en
  • US2532345A - Speed governor for motors : en
  • GB647105A - Improvements relating to the colouration of sheet materials : en
  • US2532742A - Cushion heel : en
  • DEP0042735DA - Fine adjustment device for electrical tuning means : de en
  • FR968765A - Injection pump : en fr
  • DE1617186U - VEHICLE WITH ADVERTISING ARRANGEMENT. : de en
  • DE1617336U - CABLE CONNECTION SLEEVE FOR CABLE-LIKE LINES. : de en
  • US2532381A - Clutch and brake mechanism : en
  • FR968858A - Improvements to starters and in particular to turbine starters : en fr
  • CA469855A - Compensating circuits for direct reading densitometers : en fr
  • USD161126S - Motor vehicle : en
  • DEE0001574MA - Process for the production of masonry and formwork for carrying out the process : de en
  • FR968896A - Ceramic material for tiles and coverings and die for its manufacture : en fr
  • GB647063A - Improvements in or relating to phenolic condensation products and process of preparing same : en
  • US2532358A - Friction shock absorber for railway car trucks : en
  • US2532794A - Automatic control for burst firing : en
  • US2533173A - Folding leg table with actuator mechanism : en
  • DE1617115U - WORLD TIME CLOCK. : de en
  • DE1617321U - WOVEN LAMP SHADE. : de en
  • DEB0000754MA - Air duct to exhaustors : de en
  • US2532361A - Requisition holder : en
  • US2532838A - Electric discharge tube comprising an indirectly heated cathode : en
  • DEL0001223MA - Snow chain for vehicle tires : de en
  • DE1617234U - FOLDING RULER. : de en
  • DE800805C - Pistonless liquid pump : de en
  • US2533165A - Container for injection medicines : en
  • US2532795A - Bearing : en
  • CA469885A - Electrolytically cleaning ferrous metal and products obtained : en fr
  • US2532467A - Method for controlling yarn : en
  • DE1617255U - DROP DEVICE FOR TOY PARACHUTES. : de en
  • DE1617039U - SHOWER HEAD FOR WASHBASIN, BATHTUBS OR THE LIKE. : de en
  • DE1617297U - POCKET CASE. : de en
  • DEP0011415DA - Iron electrolytic capacitor : de en
  • DE1617075U - THREAD LETTER OPENER. : de en
  • DED0002795MA - Two-axle bogie for rail vehicles with axle guide : de en
  • FR968827A - Process and apparatus for the purification of hydrochloric acid : en fr
  • FR968787A - : fr
  • GB647136A - Directional antenna systems : en
  • US2533120A - Bobbin discharge chute : en
  • US2532906A - Cumulative indexing mechanism : en
  • US2532362A - Device for forming trouser cuffs : en
  • US2532462A - Compact power unit : en
  • DEP0016203DA - Process for the production of manganese sulfate : de en
  • GB647237A - Improvements relating to pressure-controlling or cushioning appliances : en
  • GB647261A - Improvements in the manufacture of artificial teeth from plastics such as methyl methacrylate : en
  • GB647268A - Improvements in or relating to apparatus for use in detecting the passage of wheeledvehicles : en
  • DEP0003279BA - Electro-acoustic transmission system : de en
  • DEP0033307DA - Hyperbaric loudspeaker with several funnels : de en
  • DEP0053188DA - License plate lighting for motor vehicles in connection with the brake light : de en
  • FR54883E - Method for locating and classifying views on films, and film resulting from this method : en fr
  • DER0000238MA - Artificial hand : de en
  • DED0001995MA - Reset device for steering racks of rail vehicles with high pre-tension of the return springs : de en
  • GB647152A - Improvements in electronic transducers : en
  • DE1617085U - DESK CLEANER. : de en
  • DE1617266U - APPLICATION DEVICE FOR SHOE CREAM OR LIKE. : de en
  • GB647209A - 4-substituted-1-amino-ar-tetrahydro-2-naphthols : en
  • DEA0000965MA - Floor covering for automobiles : de en
  • DEP0056498DA - Flushing head for hammer drill : de en
  • FR968727A - Disc plow : en fr
  • FR968822A - Glazing : en fr
  • GB647091A - A process of rendering book matches ignition retardant to reduce flare hazard when in use : en
  • GB647198A - Improvements in and relating to antennae : en
  • FR54879E - Rotary Coach Device : en fr
  • FR968746A - Improvements to milking machine pulsators : en fr
  • GB647032A - Improvements in and relating to varnish and paint constituents : en
  • US2532389A - Metal coating device : en
  • DE1617015U - WINDOW LOCKER. : de en
  • DEP0001948BA - Forklift truck : de en
  • DEG0002000MA - Steering wheel with horn switch for motor vehicles : de en
  • DEP0000065MA - Anti-slip protection for footwear : de en
  • US2532309A - Antiskid device for motor vehicles : en
  • FR54882E - Fire protection system for enclosures containing flammable liquids : en fr
  • DEP0040055DA - Arrangement for wireless communication between fixed and mobile stations : de en
  • US2532904A - Cane harvesting machine : en
  • DEB0002838MA - Hanging file with an easel card index provided inside : de en
  • US2532709A - Liquid cooled baffles between mixing and combustion chambers : en
  • US2533182A - Preparation of colored metallo-alpha-oximino ketone complex images : en
  • US2532442A - Molded article : en
  • DE1617187U - ROTATING LIGHT SIGNING DEVICE. : de en
  • DE1617369U - PHOTOGRAPHIC BOX CAMERA. : de en
  • DE800822C - Sling Grinder : de en
  • DEP0038342DA - Cigarette or cigar holder with stub ejector : de en
  • AU153917B2 - Improvements inthe production of acetic acid : en
  • DE1617092U - FOOTBALL CHESS. : de en
  • DE1617160U - EXTENDING DRAWER IN A HOUSING. : de en
  • DE1617277U - PIECE HOLDER. : de en
  • DEG0001136MA - Amusement track with rotating parabolic floor : de en
  • US2532517A - Shoe bag : en
  • FR968777A - Tin-free gas meter : en fr
  • DEP0047961DA - Frame saw, especially full frame, with flywheel-assisted drive : de en
  • DE1617215U - BEAM. : de en
  • DE1617139U - PACK OF CORRUGATED CARDBOARD CUFFS FOR DECORATIVE CANDLES. : de en
  • GB647269A - Improvements in or relating to equipment for recording particulars regarding telecommunication connections : en
  • DEP0038310DA - Manufacture of phosphorus pentafluoride : de en
  • FR968752A - Coaxial artificial lines : en fr
  • GB647272A - Improvements relating to the preparation of substituted pteridines : en
  • FR968841A - Improvements to motor starters : en fr
  • US2532767A - Vibration absorbing mounting for sewing machines : en
  • DE1617247U - CONNECTION OF EACH OTHER MOVING CAR PARTS. : de en
  • DE1617117U - BOX FOR BEES, IN PARTICULAR THREE-COMB BOX : de en
  • DE1617029U - BOOK WITH KNEE-SHAPED PIVOTING PICTURES ON GLUED-IN SPRINGS. : de en
  • FR968744A - Manufacturing process for soles and plates for shoes and parts of all kinds, using used car tires : en fr
  • FR968848A - Rubber collar forming an adaptable foam cup around the shaving soap : en fr
  • DEG0002359MA - Door stop and device for keeping doors open, in particular for motor vehicles : de en
  • FR968812A - Method and devices for providing de-icing on board airplanes and other aircraft : en fr
  • US2532997A - Production of alkaline earth sulfonates : en
  • DE1617273U - VETERINARY TREPANATION KNIFE. : de en
  • DEP0020360DA - Pit stamp : de en
  • US2533047A - Power transmission : en
  • DER0003103MA - Surface coupling for motor vehicle trailers : de en
  • US2532400A - Sizing compositions : en
  • US2532351A - Blowing machine for insulation and the like : en
  • US2532939A - Radio beacon : en
  • US2533049A - Vanity box : en
  • DE1617172U - SELF-COLLECTORS FOR SALE OF CIGARS, CIGARETTES AND SUGAR PRODUCTS. : de en
  • GB647046A - Improvements relating to automatic slack-adjusting mechanisms for braking apparatus on railway and like vehicles : en
  • GB647082A - Improved power presses : en
  • US2533022A - Vehicle take-off : en
  • DE1617213U - TIE. : de en
  • US2532866A - Method and plate for lithographic printing : en
  • US2533190A - Oarlock socket : en
  • DE800797C - Fluid cooler for internal combustion engines : de en
  • DEC0000012MA - Device for rounding slotted sleeves : de en
  • DEH0004115MA - Greenhouse with cold frame window roofing : de en
  • DEW0001768MA - Device for controlling the air pressure of the pneumatic tires of motor vehicles : de en
  • US2532373A - Cocktail shaker : en
  • US2533112A - Inserter or remover for thumbtacks : en
  • CA469819A - Combination love seats and beds : en fr
  • CA469859A - Methods of making spar roots for helicopter blades : en fr
  • US2533015A - Herbicidal composition : en
  • DE1617322U - CONCRETE GUN MACHINE. : de en
  • DEP0012650DA - Shielded electrical device : de en
  • FR968881A - Annular valve for compressors : en fr
  • DEW0001015MA - Cap shoe : de en
  • GB647080A - Improvements in or relating to the preparation of readily soluble calcium compounds : en
  • GB647263A - Improvements in laundry listing machines : en
  • DE1617170U - SLIDER RUNNER WITH REPLACEABLE SPRING. : de en
  • DEA0000315MA - Lighter : de en
  • GB647038A - Improvements in and relating to fasteners : en
  • US2532783A - Self-piloted rotary drill bit : en
  • DED0000221MA - Arrangement of gas generators on motor vehicles : de en
  • DES0017879MA - Method and device for separating solids of different specific gravity by means of heavy liquid : de en
  • AU152807B2 - Manufacture of pigmentary titanium dioxide : en
  • US2532631A - Timepiece calibration recording apparatus : en
  • US2532664A - Ticket : en
  • GB647169A - Apparatus for effecting gaseous chemical reactions : en
  • US2532350A - Production of insolubilized protein artificial filamentary products : en
  • DEP0026431DA - Process for the production of nitric oxide by reducing nitric acid with carbon : de en
  • DE1617124U - DIRECTION OF DRIVING, IN PARTICULAR FOR MOTORCYCLES OR SCOOTERS. : de en
  • DEP0003541BA - Seepage floor for pressing out pulpy pressed material : de en
  • DEP0046466DA - Self-centering chuck : de en
  • GB647278A - Improvements in or relating to the production of sintered steel : en
  • DE1617052U - DEVICE FOR STACKING DEVICES E.G. MILK JUGS. : de en
  • DE1617308U - EXTENDABLE, RIGID TUBE SYSTEM WITH SPRING BALL BEARINGS ON PHOTO EQUIPMENT. : de en
  • DE1617252U - CUTTINGS, STRUTS AND TUBES FOR BICYCLES AND SIMILAR VEHICLES. : de en
  • DE1617320U - CUPBOARD. : de en
  • DEK0005658MA - Radiator with alternating current heating in electrolyte : de en
  • DEP0004126BA - Equipment for the manufacture of elastic rubber tires for vehicles : de en
  • DK71808C - Method for improving the flammability of tobacco. : da en
  • CA469864A - Systems for translating pulse signals of variable time delays : en fr
  • US2532786A - Hydraulic actuated steering for motor-powered vehicles : en
  • US2532818A - Receptacle closure : en
  • DE1617037U - PENDANT FOR KEYS. : de en
  • US2532395A - Cord : en
  • US2532650A - Pocket lighter : en
  • AU144258B2 - Improvements in and relating to shoes ofthe mocassin type : en
  • CA469872A - Detection systems : en fr
  • US2532808A - Foldable tray blank and tray : en
  • US2532455A - Oscillation generator : en
  • DE1617145U - GAS BURNER WITH DOUBLE NOZZLE. : de en
  • DE1617397U - DRIVE FOR TOYS WITH MOVING PARTS. : de en
  • DEP0035850DA - Tobacco pipe : de en
  • DEP0039040DA - Mechanical-electrical vibration converter, in particular microphone or pickup : de en
  • US2532780A - Paintbrush : en
  • CA469890A - Electron discharge devices : en fr
  • AU3723250A - Improvements in and relating to electrical fuses ofthe bimetallic type : en
  • DE800810C - Trailer coupling for motor vehicles with swiveling insertion mouth : de en
  • US2532625A - Binding screw connection : en
  • US2533051A - Meat package and method of making the same : en
  • US2533189A - Hydrazo esters : en
  • US2532649A - Bleacher structure : en
  • FR968920A - Stringed musical instrument : en fr
  • USD161082S - Herman dress : en
  • CA469812A - Closures for non-refillable bottles : en fr
  • GB647121A - Resilient supporting or steadying devices for piping : en
  • DE800755C - Heat exchanger : de en
  • DEA0000024MA - Method and device for producing acetylene with simultaneous production of dry hydrated lime : de en
  • DEP0001089DA - Index card with staggered viewing edge : de en
  • US2532322A - Phosphorus combustion furnace : en
  • US2533159A - Container closure : en
  • US2533160A - Electromagnetic relay : en
  • DER0001639MA - Magnetic amplifier : de en
  • US2532844A - Beading machine : en
  • DEP0055392DA - Process for the production of scissor arm blanks : de en
  • DET0000743MA - Clarifying agent for preparing histological tissue for microscopic examination : de en
  • FR968913A - Process for preparing solutions of liquids which are immiscible in one another, in particular emulsions : en fr
  • DE1617206U - BALL ROD REMOVAL BOX. : de en
  • DEP0019657DA - Transformation table : de en
  • FR54876E - Rotary Coach Device : en fr
  • DE1617268U - STAMP CARD. : de en
  • DE1617260U - SCREW CLAMP. : de en
  • GB646988A - Improvements in or relating to recording instruments and charts therefor : en
  • US2532637A - Hitch : en
  • US2532746A - Frame for modifying lawn mowers : en
  • US2532899A - Aerodynamic lifting device : en
  • DK71809C - Portable combined mixer and should. : da en
  • FR968922A - Repeater transmission system : en fr
  • GB647018A - Servo-power application to dies of die casting machines : en
  • DE1617248U - WHEEL COVER, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • DE1617335U - REDUCING NIPPLE FOR CABLE-LIKE LINES. : de en
  • DEP0011884DA - Radio with interference-free station tuning : de en
  • DE1617262U - TIE HOLDER SECURITY. : de en
  • DE1617283U - STICK BRUSH FOR TREATMENT OF SUEDE SHOES AND THE LIKE. : de en
  • GB647242A - Improvements in and relating to control systems for electric circuit breakers : en
  • US2532357A - Automatic brake releasing apparatus : en
  • FR968795A - Pin circuit breakers : en fr
  • GB647204A - Improvements in or relating to a method of and means for erecting buildings : en
  • US2532967A - Spinograph method and apparatus : en
  • FR968837A - Improvements relating to speed reducers : en fr
  • US2532535A - Tape threading machine : en
  • USD161139S - Match book display stand : en
  • US2532531A - Cigar holder : en
  • US2532447A - Manually oscillatable and rotatable portable soot blower : en
  • DE1617125U - SUSPENSION OF MULTI-AXLE MOTOR VEHICLE TRAILER O. DGL. : de en
  • DEM0002254MA - Coal plane with a pre-knife and several main knives : de en
  • US2533057A - Filter replacement construction for vacuum cleaners : en
  • DE1617203U - DEVICE FOR PHOTOGRAPHING THE SHOOT WHEN THE GOAL IS HIT : de en
  • DE1617062U - ROOF HOOK. : de en
  • DEP0034867DA - Power drive : de en
  • GB646994A - Improvements in or relating to mechanically driven mercury rectifiers and similar devices : en
  • DE1617010U - DEVICE FOR IDENTIFICATION OF VEHICLES. : de en
  • FR968708A - Electrical accumulator terminal : en fr
  • DESC000375MA - Three-shaft gearbox with balanced friction axles : de en
  • FR54871E - Method and device for the preparation of soluble coffee powder : en fr
  • GB647029A - Improvements in or relating to indicating devices : en
  • IS655A7 - Bandage locking. : en is
  • US2532544A - Brake controlled accelerator linkage : en
  • US2532546A - Moving target indicating system : en
  • US2533016A - Regeneration of synthetic rubber : en
  • US2532593A - Means for measuring wheel alignment : en
  • DE1617300U - SMELL TOY FOR DOGS. : de en
  • DEP0018176DA - Process for the preparation of fluorine compounds of nickel or cobalt : de en
  • DEP0054026DA - Two-wheel tractor : de en
  • US2533098A - Nuclear halogenation of thiophene : en
  • US2533146A - Intelligence transmission system : en
  • US2532908A - Electrolytic processing apparatus : en
  • US2532922A - Cast stone units for building walls and the method of laying them in courses : en
  • DE800761C - Coil, especially for rail brake magnets : de en
  • GB647238A - Improvements connected with stilts for the support of ceramic ware : en
  • US2532428A - Elliptical polarization electromagnetic energy radiation system : en
  • US2532835A - Sound-producing toy pin wheel : en
  • DER0001953MA - Process for the production of structural components, in particular road surfaces : de en
  • DE1617038U - COMBINED BIRD'S FEET FOR CUCKOO VIRGIN. : de en
  • US2532971A - Method and apparatus for producing optical coatings : en
  • DEE0001179MA - Storage and organization device for larger loose sheets : de en
  • DEP0031655DA - Sofa bed : de en
  • GB647174A - Improvements relating to the production of alkyl esters of fatty acids : en
  • DEP0053929DA - Writing ball insert for fountain pens or the like. : de en
  • DE1617316U - SLAT TABLE. : de en
  • DEP0055025DA - Device for conveying and guiding bag hoses : de en
  • GB647015A - Improvements in frequency control of high frequency oscillators : en
  • DE1617223U - ONION CUTTER. : de en
  • DEP0031560DA - Process for water softening : de en
  • US2533024A - Gauging instrument for setting cutting tools : en
  • DE800745C - Endless, rubber elastic garter belt : de en
  • DEP0025411DA - Cardboard box that is closed by folding flaps. : de en
  • DK71791C - Electron tube for optical voltage indication. : da en
  • GB647182A - Improvements in and relating to machine made papers having a loft-dried effect : en
  • DE1617032U - TOY SCOOTER. : de en
  • DE1617118U - ROTARY COMBUSTION ENGINE WITH ROTARY PISTON. : de en
  • DEW0001283MA - Valve closure body for regulating the filling level of containers and tubs of all kinds : de en
  • GB647171A - Improvements in or relating to a tool and a process of forming the same : en
  • FR968921A - Method for interference-free reception of telecommunication signals : en fr
  • FR54899E - Wagon for semi-automatic handling of various products : en fr
  • GB647158A - Pressure atomising liquid fuel burning systems : en
  • GB647132A - Fluid-blast circuit breakers for interrupting high voltage direct currents : en
  • DE800773C - Grab elevator, especially for farms : de en
  • US2532343A - Hydraulic control valve : en
  • US2533109A - Rotatable suction container filling machine : en
  • US2533125A - Apparatus for desiccation by ice sublimation : en
  • FR968714A - Spaced Reed Circuit Switch : en fr
  • GB647219A - Improvements in automatic shaft positioning apparatus : en
  • USD161128S - Miniature wall shelf : en
  • DE1617241U - BELT TENSIONER DEVICE FOR SAEGENSCHAERF MACHINES. : de en
  • DEF0000475MA - Manufacture of scythes from sheet steel : de en
  • DE1617350U - CELL COMPONENTS FOR CAVITY WALLS. : de en
  • DE800798C - Turning device, especially for two-stroke internal combustion engines : de en
  • GB647077A - Improvements in and relating to impedance switching devices : en
  • US2532876A - Electromagnetic artificial muscle : en
  • US2533174A - Shore : en
  • DE1617131U - FOOTBALL SKILL GAME. : de en
  • DEST001027MA - Installation on a veneer press that works with air pressure : de en
  • DEW0001932MA - Heating device for liquids, especially for generating steam : de en
  • DE1617166U - WINDOW FRAME MADE OF HOLLOW PROFILES WITH PRESSED-ON DEVICES TO ACCEPT THE WINDOW PANELS. : de en
  • DEB0002107MA - Process for the production of pure monoalkyl ethers of catechol : de en
  • DEB0002552MA - Vacuum extrusion press for processing plastic raw material : de en
  • FR968705A - Manufacture of improved quality natural or artificial sponges : en fr
  • GR12755B - METHOD FOR EXTENSIONING, EXPANDING OR EXPANDING SHOES. : el en
  • FR968800A - Closing device : en fr
  • US2532692A - Means to support portable loud-speakers : en
  • US2532907A - Method and apparatus for electrolytically treating metal surfaces : en
  • US2533087A - Thianaphthenylmethyl benzoate : en
  • GB647000A - Improvements relating to printing appliances for printing selected characters : en
  • DE800763C - Fan with slotted hub for electrical machines : de en
  • DE800749C - Washing device for rotating belt air filter : de en
  • DE800790C - Residential house, especially housing estate : de en
  • FR968950A - Method and device for the production and automatic distribution of parallelepipedal boxes made of light cardboard : en fr
  • DE1617319U - SINK CHEST FOR COLLECTING AND DRAINING WATER WATER. : de en
  • DE1617343U - AUTOMATIC OIL BURNER UNIT. : de en
  • DE800740C - Conveyor frame for mobile, portable and stationary belt conveyors : de en
  • DEB0001684MA - Neutral shifting device for foot shift transmissions of motorcycles : de en
  • DEP0036868DA - Device for reading out seeds or similar goods : de en
  • US2532387A - Production of methylchlorosilanes : en
  • US2532843A - Pulse selective system : en
  • FR54859E - Brake improvements, more specifically aircraft brakes : en fr
  • GB647054A - Apparatus for stretching films : en
  • FR968814A - Improvements in the preparation of coffee concentrate : en fr
  • US2532570A - Wick type oil burner : en
  • US2532439A - Sheet-metal gas burner : en
  • US2532340A - 2-trihalomethyl-1,3-dioxolane-4-carboxylic acids and derivatives thereof : en
  • US2532506A - Hack saw or the like : en
  • US2532882A - Heating and ventilating apparatus : en
  • US2532504A - Method and apparatus for installing electric cable systems : en
  • DE1617363U - STAND FOR CANDY GLASSES. : de en
  • DEP0025221DA - Closure for vessels, in particular preservation vessels and process for its manufacture : de en
  • FR54887E - Hot-spinning of metals : en fr
  • US2532703A - Rug holding means : en
  • US2533055A - Rail fastening device : en
  • GB646991A - Pessary gun : en
  • GB647233A - Improvements in and relating to high-power electric discharge tubes : en
  • AU148103B2 - Improvements relating tothe production of sheet and strip material : en
  • FR968811A - Process and elements for metal constructions and assemblies : en fr
  • GB647037A - Improvements in or relating to electrically-driven locomotives : en
  • DEW0000370MA - Cutting tool for shoemakers : de en
  • DEP0003141BA - Centrifugal pump without stator with stuffing box on the pressure side : de en
  • DEP0020339DA - Electron tube with a shield and a trimmer capacitor : de en
  • CA469873A - Radio navigational systems : en fr
  • DEP0045815DA - Small electric motor : de en
  • DEP0034600DA - Process for the preparation of sulfurylamide and amidosulophonic acid : de en
  • DEM0001526MA - Metal frame : de en
  • DEW0000244MA - Shoelace clamp : de en
  • GB647010A - Integral clutch, change-speed gear and differential gear unit, specially designed for motor cars with front driving and steering wheels : en
  • AU154505B2 - Improvements in or relating to transistors : en
  • FR968888A - Direction indicator device for cycles and motorcycles : en fr
  • DEP0004336BA - Arrangement for doors, e.g. B. in ship cabins : de en
  • DEP0020909DA - Formwork scaffolding for concrete walls : de en
  • DE1617031U - SNOWBALL AND SLING GUN. : de en
  • DESC002019MA - Needle carriers for knitting machines, especially cotton knitting machines : de en
  • FR968761A - Method and apparatus for the manufacture of a shrunken synthetic yarn : en fr
  • US2532594A - Drainer with rotatable drum and encircling belt for confining cans therebetween : en
  • US2532644A - Sorting apparatus : en
  • US2532862A - Tube sizing apparatus : en
  • DE1617259U - Pocket size atomizers, in particular for perfumes : de en
  • DE800736C - Support device adjustable on all sides, especially for paper bags : de en
  • DEP0048791DA - Electrode arrangement for welding plastic plastics using high frequency : de en
  • US2532287A - Speed control system : en
  • USD161088S - Canasta scoreboaed : en
  • FR968810A - New single track rail traffic system : en fr
  • DK71789C - Repair lamp for automobiles. : da en
  • FR968901A - Shoe heel enhancements : en fr
  • FR968725A - Remote indicators and similar devices : en fr
  • DEP0050103DA - Slaughterhouse for calves : de en
  • DE1617149U - LARGE SPEAKERS. : de en
  • DE1617254U - WOODEN PAINTING TOOL. : de en
  • DED0001332MA - Table wood milling machine : de en
  • DEP0003718DA - Pulling device for skiers : de en
  • GB647017A - Improvements in or relating to concrete mixers : en
  • GB647161A - Method and apparatus for folding a paper web into z-form : en
  • US2532591A - Slotting machine : en
  • US2532534A - Sweep-voltage generator circuit : en
  • DE1617169U - SWITCHING UNIT FOR THE PERIODIC MOVEMENT OF IMAGES IN PROJECTION DEVICES. : de en
  • FR54863E - Method and apparatus for refining metals or alloys : en fr
  • GB647067A - Improvements in storage apparatus for the transportation of liquids : en
  • GB647172A - Multiple-tuned wave-selector system : en
  • USD161140S - Pair of sunglasses or similar article : en
  • DE1617014U - DOOR BUFFER. : de en
  • DE1617041U - SLEEPERS. : de en
  • DEJ0000012MA - Washing machine : de en
  • DEP0017934DA - Screws and nuts made from molded material : de en
  • US2532434A - Universal joint : en
  • CA469891A - Electron discharge devices : en fr
  • CA469918A - Production of polychlorinated butyronitriles : en fr
  • FR968718A - Improvements to fueling and starting devices for gas turbine engines : en fr
  • GB647186A - Improvements connected with grinding machines : en
  • US2532849A - Apparatus for moving articles : en
  • FR968824A - Earring clips : en fr
  • GB647279A - Calibration of apparatus for indicating relative amplitude relation of signals of different frequencies in a radio beacon receiver : en
  • GB647061A - Improved method of and apparatus for the manufacture of chocolate : en
  • FR968775A - Sensitive magnetic circuit breaker : en fr
  • DE800785C - Shutters : de en
  • DEP0001055BA - Sliding window or the like with spring balancing and tension spring formation : de en
  • DE800799C - Silencer for internal combustion engines, especially on motorcycles : de en
  • DEP0047480DA - Process and furnace for degassing fuels with direct heating : de en
  • DK71810C - Gear mechanism for watches, in particular synchronous watches. : da en
  • GB647086A - Improvements in or relating to baby carriages : en
  • GB647146A - Improvements in or relating to devices for containing powdered or liquid substances and for dispensing the same by puffing or blowing : en
  • GB647006A - Improvements in and relating to tilting windows and mounting means therefor : en
  • FR968792A - Plasticizers for vinyl resins and manufacturing process : en fr
  • DEP0002138DA - Wall patterning device : de en
  • AU148414B2 - An improved fuel oil burner and controlling apparatus therefor : en
  • GB647089A - Improvements in elastic fluid power plants : en
  • DE800742C - Switching device for dobby machines to switch their drive through the loom on and off : de en
  • DEP0054993DA - Signature folder : de en
  • DES0002473MA - Process for the preparation of 2- (p-aminobenzenesulfonamido) -4-methylpyrimidine : de en
  • US2532627A - Multiple switch : en
  • CA469869A - Frequency dividing arrangements : en fr
  • CA469919A - Methods of reactivating reduced metal oxide catalysts : en fr
  • GB647088A - Sand drying apparatus : en
  • FR54857E - Continuous machine for obtaining from a flat sheet, cylindrical, conical tubes or any other shape and size : en fr
  • FR54884E - Hot-spinning of metals : en fr
  • GB646992A - Improvements in or relating to internal linear-dimension gauges : en
  • CA469939A - Expansible broaches : en fr
  • US2532674A - Clothespin : en
  • US2532724A - Dual seal closure : en
  • US2533200A - Partially insulated electrical terminal : en
  • DE1617081U - AIR PUMP. : de en
  • DE1617373U - CART BODY FOR IMMEDIATE SALE OF GOODS. : de en
  • AU144002B2 - Control means lor the fuel supply and ignition means of fluid burners : en
  • CA469922A - Radio systems for guiding aircraft : en fr
  • AU151772B2 - Improvements inor relating to cathode-ray tubes : en
  • GB647176A - Improvements relating to fastening devices : en
  • GB647222A - Thermosetting polyarylbiguanide-fomaldehyde resins : en
  • US2532547A - Z-aminoalkyl-glyoxaline derivatives : en
  • DE800750C - Process to improve the profitability of compressor cooling systems : de en
  • DEE0000121MA - Device for friction braking for higher performance in connection with brake controls : de en
  • GB647012A - An improved bossing device or tool for use in the manufacture of articles moulded from fibrous cement and the like : en
  • DE1617388U - BRUSH EQUIPMENT FOR ELECTRIC TOY MOTORS, IN PARTICULAR TOY OR MODEL RAILWAYS. : de en
  • DEP0005678DA - Process for making baked goods : de en
  • DER0001761MA - Trailer coupling for motor vehicles : de en
  • AU147923B2 - Improvements in screw or like nicking machines : en
  • US2532560A - Mechanism for straining paint and the like : en
  • US2532791A - Mechanical pencil with screw feed and hopper type magazine : en
  • DE1617104U - ARRANGEMENT ON TELEPHONE EQUIPMENT. : de en
  • DEF0000664MA - Arc log furnace and method of operation : de en
  • GB647040A - Device for loading stretchers or the like on ambulance or other vehicle bodies : en
  • FR54856E - Machine for stripping drawn and rolled products by mechanical friction action : en fr
  • FR54886E - Potentiometric assemblies : en fr
  • DE1617279U - Curlers. : de en
  • DE800754C - Filler : de en
  • DEP0047681DA - Contactless voltage regulator for capacitor-excited asynchronous generators : de en
  • DER0000772MA - Ripple measuring line for meter waves : de en
  • US2533043A - Backlash eliminating mechanism : en
  • FR968759A - Photometer : en fr
  • DE1617011U - LIGHT CARRIAGE. : de en
  • DEB0002353MA - Steel girders composed of sheet metal as reinforcement of a reinforced concrete ceiling beam : de en
  • US2532297A - Modulating circuits having a full wave alternating voltage output : en
  • DE800752C - Control valve for refrigeration systems : de en
  • DEK0001526MA - Ball valve, especially for gas stoves, gas stoves or the like. : de en
  • FR968747A - pre-fabricated elements for constructions : en fr
  • USD161145S - Cabinet foe a heater or the like : en
  • AU3138749A - Control means lor the fuel supply and ignition means of fluid burners : en
  • DE800718C - Bicycle and motorcycle saddles : de en
  • DEP0003557BA - Device consisting of several self-contained groups of devices : de en
  • AU152007B2 - An improved eiderdown or down quilt : en
  • DEP0019566DA - Method of manufacturing a cathode of an electric discharge tube : de en
  • DEP0035716DA - Device for prestressing components : de en
  • FR968749A - Combined watch case and strap : en fr
  • CA469913A - Derivatives of pregnane and pregnene : en fr
  • DE1617128U - BEER PLATE WITH DEVICE FOR IDENTIFICATION AND CONTROL OF THE COLLIERY. : de en
  • GB647251A - Improvements in or relating to emulsions for use in fabric-decorating : en
  • US2533035A - Pneumatic safety stop for die closures : en
  • US2532548A - Method for disposal of waste picle liquor : en
  • US2532414A - Permanent magnet electrodynamic loud-speaker structure adapted for ready assembly : en
  • USD161094S - Rubber boot : en
  • CA469867A - Bearing alloys : en fr
  • US2532618A - Refrigerated vehicle : en
  • US2532764A - Separable tire rim : en
  • DESC001553MA - Circular knife for longitudinal cutting or scoring cardboard or paper : de en
  • DE1617239U - LUBRICATING OIL CIRCUIT FOR COMBUSTION MACHINES. : de en
  • DEP0023632DA - Remote robbery device for pit punches : de en
  • GB647095A - Improvements in mixing machines for concrete and like material : en
  • DEA0001090MA - Tool for installing and removing helical compression springs : de en
  • US2532313A - Paper file fastener : en
  • DE1617294U - PENDANT. : de en
  • DER0002151MA - Pin for warp tying machines : de en
  • DEM0000340MA - Tower framework, in particular for oil drilling : de en
  • DEP0003601BA - Copper oxide rectifier, especially the smallest internal capacitance, for small powers at low voltages, preferably for high frequencies : de en
  • GB647190A - Improvements in and relating to pipe joints : en
  • DEP0046644DA - Mouthpiece for pressing stoneware pipes : de en
  • DEP0036719DA - Semiconductor amplifiers and methods of making the same : de en
  • DE1617064U - DEVICE FOR SEALING DOOR GAPS AND THE LIKE. : de en
  • DE1617112U - DEVICE FOR CARE AND STORAGE OF SMALL CHILDREN. : de en
  • DEP0000845BA - Process for the activation of platinum-containing catalysts for the oxidation of sulfur dioxide : de en
  • US2532508A - Electronic interrupter : en
  • US2532679A - Pressure booster : en
  • AU148570B2 - Improvements in spinning spindle mechanism including a worm and worm wheel drive : en
  • DEP0014656DA - Seal for screw connections, especially for measuring instruments and the like. : de en
  • FR968908A - Sealing device for doors of coke ovens or similar ovens : en fr
  • AU3137749A - Clasps for use with articles of jewellery : en
  • DE1617165U - CONCRETE BEAM WITH PRE-TENSIONED STEEL INSERTS. : de en
  • DEP0045896DA - Variable capacitor for radio receivers : de en
  • DE1617378U - FREE WHEEL HUB WITH COVER BRAKE. : de en
  • AU3731150A - Improvements in folding tables, stools and like articles of furniture : en
  • DE1617175U - FITTING PART FOR BLOCKABLE LIQUID FLOW. : de en
  • DEP0000926DA - Method of making a food from whey : de en
  • DEW0000875MA - Set up on binders and protective covers for magazines, brochures and books to hold the stapled items : de en
  • FR54864E - Interior-trimmed diaper : en fr
  • US2532558A - Pest control compositions for the control of bacteria and fungi containing 1,2-diacylethylene : en
  • AU3735850A - An improved eiderdown or down quilt : en
  • US2532304A - Control device for winding machines : en
  • US2532944A - Electric clock : en
  • US2532554A - Method for atomizing by supersonic sound vibrations : en
  • CA469866A - Processes for the manufacture of folic acid : en fr
  • DE1617065U - PRECIOUS SCRAPER. : de en
  • DE1617227U - FASTENING OF THE SUPPORT SPRING TO THE SEAT OF A SWIVEL CHAIR. : de en
  • DE800801C - Rubber seal for air brakes : de en
  • DE800811C - Lightweight transmission for motor vehicles : de en
  • DEN0001434MA - Driven concrete pile with pre-stressed reinforcement : de en
  • DEV0000063MA - Pedal lever device, in particular for vehicle propulsion : de en
  • US2532817A - Apparatus for analyzing fluids by microwave absorption : en
  • US2532278A - Production of hydantoin formaldehyde resins : en
  • US2533072A - Hydrocarbon synthesis : en
  • US2532923A - Method of making paper yarn : en
  • US2532354A - Slack adjuster and stay attachment for finger rings : en
  • USD161080S - Barbecue grill : en
  • DE1617219U - LETTER CLIP. : de en
  • DE1617265U - INTERNAL TOOTH BRUSH. : de en
  • DE1617384U - EDGE PROTECTION FOR SKIS. : de en
  • DEP0034048DA - Prefabricated building block : de en
  • US2532441A - Air-line lubricator : en
  • FR968857A - Improvements to fuel control systems for gas turbines : en fr
  • CA469842A - Automatic feeding devices and control means therefor : en fr
  • DE1617357U - CARBIDE SAW. : de en
  • DED0002762MA - Tampon for wound dressings : de en
  • US2532686A - Safety joint : en
  • US2533006A - Key identification holder : en
  • AU3733250A - A machine for making pleated metal foil capsules : en
  • DE800793C - Stuffing box seal for piston rods of combustion machines and like : de en
  • CA469928A - Self adjusting tappets : en fr
  • FR968874A - Fresh wood treatment process : en fr
  • DEP0012736DA - Roof construction for saddle-shaped roofs : de en
  • DEP0033515DA - Razor blade puller : de en
  • DEP0018100DA - Door with pivoting door panel, especially designed for rail vehicles : de en
  • FR968889A - Device for consolidating coke oven fittings : en fr
  • GB647229A - Improvements in or relating to closures for containers : en
  • DEJ0000246MA - Process for the production of foam or gas baths with a foam cover : de en
  • DEP0047003DA - Putty-free glazing on gutter bars for roofs and walls : de en
  • CA469813A - Rock drill bits having hard inserts forming cutting edges : en fr
  • AU3735750A - An improved collar : en
  • DE800814C - Hydraulic tipper press with three hollow pistons : de en
  • DE1617095U - BRACKET FOR INSULATION OF ROTATING DRYING DRUMS. : de en
  • DE1617285U - FOLDING SEAT WITH STAND. : de en
  • DER0000981MA - Lock for threshold bandages : de en
  • DE1617263U - CEILING PANEL. : de en
  • DE1617288U - WEIGHT INDICATORS FOR HYDRAULIC LIFTING DEVICES, STACKING EQUIPMENT AND THE LIKE. : de en
  • AU154559B2 - Manufacture of pigmentary rutile titanium dioxide : en
  • DEP0042456DA - Viewing and sorting device : de en
  • DE800778C - Formwork-free cavity ceiling made of concrete : de en
  • CA469797A - Additive systems of colour cinematography : en fr
  • CA469926A - Resonance inspection methods : en fr
  • GB647024A - Interlocking bricks, tiles or the like : en
  • GB647073A - Arrangement for providing particular characteristics in a line circuit : en
  • CA469923A - Recording instruments and methods : en fr
  • DEP0036513DA - Passing kettle with exchangeable sieves : de en
  • US2532861A - Throttle control device : en
  • US2532933A - Dust collecting bag for suction cleaners : en
  • FR968737A - Machine for pulling a glass slide from the bottom upwards of a mass of molten glass : en fr
  • FR968900A - Improvements to the casting of precision foundry parts : en fr
  • CA469843A - Heating apparatus : en fr
  • FR968786A - Improvements to television receivers : en fr
  • US2532353A - Ellipse generator : en
  • US2532763A - Shielded water closet : en
  • DEP0026574DA - Adjustable device for attaching switches to control panels : de en
  • CA469937A - High speed facsimile synchronizing systems : en fr
  • AU152669B2 - Improvements in or relating to differential fluid pressure motors : en
  • AU3731250A - Process and apparatus forthe electrolytic regeneration of exhausted photographic fixing baths : en
  • DEP0047184DA - Flat box with lid lock : de en
  • DEP0011083DA - Furniture for storing a typewriter and for use as a typewriter table : de en
  • DE1617371U - JACKS FOR MOTOR VEHICLES. : de en
  • FR968945A - Device for hair cutting : en fr
  • DK71806C - Hole charge projectile. : da en
  • GB647059A - Stretching and laminating film : en
  • FR968762A - Device for synchronizing, during slowing down before stopping, asynchronous motors electrically coupled on both sides : en fr
  • GB647267A - Small electric machine : en
  • DE800786C - Metal shutters : de en
  • DE1617286U - School table with tubular steel frame. : de en
  • FR968817A - Electronic regulation device : en fr
  • FR968914A - Circuit for magnetic force measuring instrument : en fr
  • GB646986A - Improvements in or relating to well pumping devices : en
  • GB647210A - 4-substituted ar-tetrahydro-ª‰-naphthoxazolones : en
  • CA469941A - Barrows and the like : en fr
  • US2532784A - Bagmaking machine : en
  • US2532852A - Welder's ear guard : en
  • CA469821A - Rail-track fastening : en fr
  • US2532753A - Transonic airfoil design : en
  • FR968735A - heat exchanger : en fr
  • US2532478A - Building block : en
  • US2532892A - Aperture meter : en
  • US2532766A - Convertible table with vertically adjustable mechanism : en
  • US2532888A - Crankcase pressure control : en
  • USD161132S - Wallpaper or the like : en
  • GB647023A - Improvements in and relating to percussive air-operated pick hammers : en
  • DEP0045015DA - Pipe system for heat exchangers : de en
  • DE1617232U - BUILDING PLATE. : de en
  • DEK0002779MA - Rear hub for bicycles with chain drive : de en
  • US2532415A - Rotary screening drum : en
  • US2533059A - Protecting packer for casing heads : en
  • DEP0012053DA - Process and manufacture of individual molded parts from linear, synthetic superpolymers : de en
  • GB647166A - Improvements in cardboard and like boxes : en
  • DE800771C - Mobile tower crane : de en
  • DE800782C - Concrete ceiling consisting of hollow bodies : de en
  • DEB0001480MA - Bank scissors for cutting the bristles of brushes, fibers, bundles of paper and the like. : de en
  • GB647249A - Improvements relating to insecticides : en
  • AU3734050A - A method and installation for continuous rearing of yeast : en
  • USD161119S - Textile fabric or the like : en
  • US2532914A - Apparatus for producing allot : en
  • US2532975A - Remote-control device for brakes and other remote control parts : en
  • USD161098S - Suction cup battle : en
  • USD161136S - Wallpaper or the like : en
  • DE800780C - Beam steel stone ceiling made of ceiling stones with a fifth, transversely bracing wall and a fold : de en
  • DEB0003376MA - Manufacture of building elements : de en
  • DK71800C - Claim button. : da en
  • DE1617132U - ASTROLOGICAL CARD GAME. : de en
  • US2532772A - Adjustable hinge : en
  • US2533162A - Spindle brake : en
  • DK71799C - Heat consumption meter for hot water pipes. : da en
  • DEU0000190MA - Pipe burst protection for closing the oil lines of oil pressure brakes on motor vehicles : de en
  • GB647108A - Improvements in displacement engines of the rotary screw wheel type : en
  • US2532393A - Hydrochlorides of streptomycin oxime and streptomycin amine : en
  • US2532484A - Catchup dispenser : en
  • DEP0005653DA - Production of Einkornhaufwerk : de en
  • DES0000903MA - Press for molding soap bars : de en
  • FR54853E - Coal preparation process : en fr
  • US2532762A - Speed variator : en
  • FR968766A - Method and apparatus for recovering zinc by reduction of zinc-containing compounds : en fr
  • GB647094A - Improvements in and relating to the manufacture of isovaleric acid : en
  • DE1617138U - HOLDING DEVICE FOR SCREW COVER, IN PARTICULAR FOR TUBE SEALS. : de en
  • GB647276A - A means for severing or separating printed patterns or designs from a printed sheet or a strip of paper transfers : en
  • GB647142A - Improvements in or relating to processes for producing porous materials and the improved porous material resulting therefrom : en
  • GB647258A - Quarternary ammonium compounds and preserving and disinfecting compositions containing them : en
  • FR968924A - Changing the speed of gear trains in constant meshing by friction clutches : en fr
  • US2532713A - Resilient seat support : en
  • US2533048A - Process of hot dip tinning : en
  • DEP0036500DA - Method and device for gasifying fuels : de en
  • DEP0048836DA - Transformation furniture : de en
  • GB647026A - Improvements in or relating to the manufacture of seamed bags from cloth or other bag-making materials : en
  • FR54893E - : fr
  • FR968846A - Light alloy drums strapping : en fr
  • DEF0000301MA - Salt bath crucible made of steel or gray cast iron : de en
  • GB646983A - Improvements in or relating to fluid power transmission gears, clutches, and brakes : en
  • US2532836A - Thermionic tube : en
  • DEP0018511DA - Process for the preparation of insecticidal phosphorus compounds : de en
  • DES0001833MA - Electric double-pole switch for switching two heating resistors : de en
  • FR968862A - Mechanical lifting winch for mounted tillage implements adaptable to agricultural tractors and its control device : en fr
  • FR968721A - Electric fan with rotating frame motor particularly with aerodynamic profile blades : en fr
  • DEP0027949DA - Hollow construction panel : de en
  • DEP0053216DA - Closed support profile made from a thin metal strip : de en
  • US2532475A - Alkyd resin stabilized with an n-aryl-hydroxy-3-naphthamide : en
  • DE1617339U - LIGHT BULB WITH DIFFERENT LIGHT INTENSITIES. : de en
  • DE1617356U - DISTRIBUTION DEVICE FOR SPRAY LIQUID AND POWDER-FORMED PRODUCTS ON DEVICES FOR PEST CONTROL, IN PARTICULAR FOR FIELD SPRAYERS. : de en
  • GB647122A - Improvements in or relating to the control of the movements of movable members of machines such as boring, milling, facing and like machine tools : en
  • US2532385A - Apparatus for scarfing slabs of different widths : en
  • US2532364A - Machine for enabling systematized customer notification service : en
  • US2532723A - Servomotor circuit : en
  • DEP0010852DA - Transformer with mixed oil filling : de en
  • DEP0033296DA - High frequency coil with a ground core : de en
  • DEK0003373MA - Locking device for adjustable backrests on hairdressing chairs : de en
  • DEP0043015DA - Electrical clamp : de en
  • DE1617188U - LETTERS, LETTERING, TRADEMARK OR THE LIKE. MADE OF METAL WITH A DIFFERENT COLOR PROJECTING BACKGROUND. : de en
  • DEP0038752DA - Swinging door suspended on swivel arms (rotary sliding door) : de en
  • FR968829A - New construction element. process for its implementation, and structures thus constructed : en fr
  • GB647239A - Improvements in or relating to screening apparatus : en
  • DEM0002641MA - Pipe wrench : de en
  • DE1617224U - ONION CUTTER. : de en
  • DE1617242U - SCRAP CUTTER ON MACHINES PROCESSING IRON AND METAL STRIPS. : de en
  • US2532857A - Container with window : en
  • DE1617216U - LIGHT ALLOY CAP. : de en
  • DE1617309U - ROTATING LOCK FOR SHAFTS, IN PARTICULAR FOR THE BRACKETS OF FIRE LADDERS STORED ON VEHICLES. : de en
  • FR968898A - Hygienic band attachment : en fr
  • GB646981A - Electrical bridge measuring apparatus : en
  • DES0001051MA - Hand-held device for wall tilers for the simultaneous installation of several tiles on the wall using the adhesive process : de en
  • DE1617045U - BRUSH HANDLE RETAINING CLAMP. : de en
  • DEP0012120DA - Pilot operated safety valve : de en
  • US2532901A - Fusee lighting and launching device : en
  • US2533009A - Disk sharpener : en
  • DEP0010751DA - Holding device for amplifier in a box, frame or the like. : de en
  • US2532658A - Winding spool : en
  • US2532638A - Sandal type shower shoe with adjustable foot-retaining means : en
  • US2532851A - Liquid fuel atomizer : en
  • US2532919A - Radio aerial system, and particularly directive aerial system : en
  • US2533046A - Constant leverage engine : en
  • AU3734150A - Improvements in or relating to transistors : en
  • GB646987A - Improvements in or relating to percussion devices, particularly for ramming and tamping, operated by direct acting internal combustion engines : en
  • CA469817A - Notching machines : en fr
  • US2532662A - Wellhead assembly : en
  • AU149429B2 - Improvements in plunger-presses for making briquettes from lignite and similar materials : en
  • AU3727450A - Improvements relating to continuous horizontal rotary filters with rocking cells : en
  • US2532934A - Arbor : en
  • DEP0003408DA - stroller : de en
  • GB647133A - Manufacture of emulsions of the water-in-oil type and emulsifying agents and intermediate products therefor : en
  • DE1617002U - PROMOTIONAL ITEMS FOR CIGARETTES. : de en
  • US2532630A - Night latch : en
  • US2532924A - Solar evaporation of brines : en
  • AU152026B2 - Improvements in liquid dispensing apparatus : en
  • FR54865E - Profitable process for the depollution of acidic or neutral solutions of ferrous salts, in particular sulfuric or nitric mother liquors from pickling plants, with industrial use of depollution : en fr
  • US2532905A - Self-adjusting rocker arm : en
  • US2533034A - Automatic lock slider : en
  • DEP0032999DA - Ladder for carrying out work on eaves, gutters or the like. : de en
  • DE800758C - Hollow-shaped concrete slabs for the production of ceilings on paths, squares, etc. like : de en
  • DEC0000013MA - Process for the production of slotted sleeves or the like. Made of resilient material : de en
  • DER0000453MA - Potato crusher : de en
  • US2532363A - Friction shock absorber : en
  • US2533117A - Splash shield closing means for acetylene generators : en
  • DE1617098U - CROSS KEYS, PARTICULARLY FOR MOTOR VEHICLES OR THE LIKE. : de en
  • DEP0001725MA - Drawing head for drawing boards with use of a tear strip : de en
  • DESC000150MA - meat grinder : de en
  • DEP0038285DA - Switching choke for radio or television receivers : de en
  • DE800812C - Easier switches for all gears of change gears, especially for motor vehicles : de en
  • DE1617334U - WHEEL FOR BASE OR CHASSIS OF HEAVY ELECTRICAL EQUIPMENT, IN PARTICULAR TRANSFORMERS, SWITCHING DEVICES AND CONVERTERS. : de en
  • DEE0000789MA - Knife attachment for straw cutting machines and the like. : de en
  • DEP0001552DA - Lighter : de en
  • DEP0008181DA - Wild scare : de en
  • DE1617220U - Litter shovel for shoveling under the tracks. : de en
  • DEP0039035DA - Process for the production of refractory bricks from dolomite : de en
  • DEA0001180MA - Device for conveying and cleaning dust-containing gases : de en
  • DED0002089MA - Preserving jar with opening device : de en
  • DEP0032519DA - sterilizer : de en
  • DEP0043802DA - Process for the production of copper-aluminum alloys : de en
  • FR968831A - Process and plant for the continuous extraction of liquids from solids using a solvent : en fr
  • DEY0000001MA - Window lock : de en
  • US2532487A - Notebook clamp : en
  • USD161148S - Educational toy automobile : en
  • DE800762C - Brake cylinder : de en
  • DE800791C - Assembly building methods for residential houses : de en
  • DE800813C - Pressure medium supply for hydraulic tipper presses : de en
  • DES0001243MA - Process for the production of free guanidine or derivatives from guanidine salts of strong acids : de en
  • US2533036A - Massage mitten : en
  • US2532757A - Differential gear for motor vehicles or the like : en
  • DEH0002829MA - Process for the production of hexachlorocyclohexane : de en
  • DEN0000183MA - Removable scaffolding to be attached to or on roofs : de en
  • DEV0000180MA - Hold-open device for doors in the open position : de en
  • GB647234A - Broad-band attenuators for wave guides : en
  • GB647259A - Hammer piston pressure fluid motor : en
  • US2532688A - Beverage making filter : en
  • US2532708A - Scavenging system for rocket motors utilizing liquid nitrogen : en
  • US2532711A - Expanded conical nozzle for two combustion liquids : en
  • USD161123S - Necklace or similar article : en
  • DEK0001537MA - Hanger saw : de en
  • DEN0000255MA - Sweeping plow : de en
  • DEP0000554MA - Arrangement for signal transmission between two motor vehicles : de en
  • FR54888E - Remote indication and control systems : en fr
  • GB647005A - Improvements in and relating to vibration transmitting systems : en
  • CA469884A - Methods of treating ferrous metal and products obtained : en fr
  • CA469929A - Closed feed system for steam power plants : en fr
  • US2532646A - Simulated golf game projector with falling head for striking a ball : en
  • US2533196A - Method of producing pigmented resins : en
  • US2533198A - Edge finder : en
  • DEP0037855DA - Yoke for draft animals : de en
  • DEV0000327MA - Control device for heat treatment of hair : de en
  • US2533132A - Vapor phase fluorination : en
  • DE1617027U - TOTO DICE. : de en
  • US2532555A - Tone arm protecting mechanism : en
  • US2533191A - Water distributing device for mixers : en
  • US2532632A - Tubing and tubing joint : en
  • US2532811A - Electric cutout : en
  • US2532978A - Coin collector apparatus : en
  • US2533001A - Flip-flop counter circuit : en
  • US2533031A - Absorption refrigerating system of the uniform pressure type : en
  • DE800731C - Children's picture game : de en
  • DE800795C - Injection valve for internal combustion engines, especially diesel engines : de en
  • DEP0037905DA - Device for monitoring the fire control of a steam boiler : de en
  • US2532443A - Bookbinding machine : en
  • US2532328A - Beverage cooler : en
  • US2532450A - Pulse reception system : en
  • DEE0000381MA - Template saw for bevel gears made of wood or plastic : de en
  • CA469852A - Vehicle body construction : en fr
  • CA469935A - Combination radial and thrust bearings : en fr
  • DE1617337U - AUTOMATIC CABLE PROTECTION DRUM. : de en
  • DEP0035819DA - Centrifugal mill : de en
  • GB647009A - Method of and means for measuring distances between stationary and rotating machine elements : en
  • US2532947A - Baler and venting means : en
  • US2533138A - Purification of hydrogen : en
  • AU3731350A - Manufacture of pigmentary titanium dioxide : en
  • CA469934A - Process for polishing articles and devices for use therein : en fr
  • FR968899A - Adjustment device for the character lever of calculating machines : en fr
  • GB647118A - Improvements in or relating to motion picture projectors : en
  • GB647159A - Improvements in or relating to a lifting surface and method of designing same : en
  • US2533063A - Electric steam heating device : en
  • DE1617176U - AXIAL KNIFE HOLDER WITH ONE-SIDED DELIVERY. : de en
  • DE1617185U - DOOR SIGN WITH INTERCHANGEABLE LETTERS. : de en
  • DE800821C - Supply of auxiliary fluid during grinding : de en
  • DE1617270U - SMALL, SECURE, STABLE AND IMPACT-RESISTANT CATGUT BOTTLE FOR WET AND DRY STORAGE AND REMOVAL OF STERILE CATGUT. : de en
  • DEP0043518DA - Arrangement of the intervertebral discs on counter-blow hammers : de en
  • DE1617058U - HEATING DEVICE. : de en
  • AU151186B2 - An Improved Garden Tractor : en
  • DEP0029132DA - Irradiation device : de en
  • DEP0037853DA - Process for the production of a pipe with a flange or collar : de en
  • DES0001608MA - Internal filter for aquariums : de en
  • GB647130A - Improvements in or relating to heat exchangers with tubes which are long in proportion to their diameter : en
  • US2532617A - Venetian blind : en
  • US2532656A - Hydraulic damper : en
  • US2532874A - Detection apparatus : en
  • USD161079S - Front for an ophthalmic mounting : en
  • US2532577A - Detachable power unit for plows : en
  • CA469854A - Halogenated vinyl ether polymers : en fr
  • CA469920A - Processes of reducing metal oxide catalysts : en fr
  • AU3732750A - Key-locked slidable bolt fastenings for attache and suitcases andthe like : en
  • CA469850A - Methods of reconstructing glyceride oils : en fr
  • CA469810A - Acoustical diaphragms or like vibratory media : en fr
  • AU155210B2 - Improvements in or relating tothe manufacture of wound capacitors for metallised dielectrics : en
  • DEP0019474DA - Brassiere with shoulder straps : de en
  • DE1617120U - LABEL FOR BOTTLES. : de en
  • DEF0000842MA - Press for pressing out or pressing through liquid-containing pressed material, in particular household fruit press : de en
  • DE1617069U - KNIFE-LIKE SIX WITH CAVITY. : de en
  • DEP0000074MA - Traffic lights for road crossings : de en
  • DE1617102U - DEVICE FOR HOLDING THE TELEPHONE RISER ON EAR. : de en
  • DEP0046547DA - Combined passenger and luggage vehicle : de en
  • GB647243A - Improvements in or relating to electronic apparatus for detecting or measuring minute mechanical movements and for like purposes : en
  • US2533137A - Cable terminal : en
  • FR54851E - Device for starting and operating an electric discharge apparatus in a gas atmosphere : en fr
  • DEP0050354DA - Mold molders for dental purposes : de en
  • DEP0054684DA - coffin : de en
  • AU152025B2 - Process and apparatus for obtaining titanium dioxide with a high rutile content : en
  • AU148337B2 - Improvements in or relating to endless-belt conveyors : en
  • DE1617008U - FUSE FOR MOTOR VEHICLES AGAINST UNINTENDED REVERSE GEAR SWITCHING ON. : de en
  • DE1617158U - ADJUSTMENT DEVICE FOR HAIRDRESSING CHAIRS. : de en
  • DEP0027636DA - Rodent control agents : de en
  • FR968853A - Electric anti-theft device : en fr
  • GB647098A - Improvements in the colouration of fabrics : en
  • GB647149A - Packing ring : en
  • DE1617013U - FASTENING OF HANDLES SUCH AS DOOR PUSHERS : de en
  • FR968875A - Device for assembling elements with crossed joints, in particular for prefabricated residential houses : en fr
  • CA469903A - Fish oil extracts and methods of preparing the same : en fr
  • US2532466A - Reinforced sheet metal roof : en
  • US2533166A - Process for polymerizing watersoluble polyacrylamides and poly-alpha-substituted acrylamides : en
  • GB646998A - Improvements in and relating to hot water boilers for central heating systems : en
  • DEP0006814DA - Extraction plant for peat : de en
  • FR968883A - Change of gait : en fr
  • FR968931A - Electrolytic coating of nickel and cobalt by periodic reverse current : en fr
  • GB647191A - Improvements in phase-contrast microscopy : en
  • FR968828A - Dental bur : en fr
  • FR968715A - Release device for V-belt pulleys : en fr
  • US2532739A - Forming apertures in elastic articles : en
  • USD161091S - Cramer stepladder or the like : en
  • USD161117S - Moody merchandise display stand : en
  • AU154776B2 - Quaternary ammonium salts of 2 mono or 2, 5-bis-(N-Terfiaryamino) Alkylamino-p-benzoquinone andthe preparation thereof : en
  • GB647151A - Improvements in conveying arrangements : en
  • GB647227A - Diazotype composition for siliceous surfaces : en
  • FR968878A - Movable wheel for turbo-machines, in particular for gas turbines : en fr
  • GB647271A - Vending machines especially for bottled beverages : en
  • FR968739A - Hot-hardening resinous compositions : en fr
  • US2532754A - Adjustable coupling : en
  • FR968852A - Self-interrupting and automatic anti-theft battery valve : en fr
  • FR968866A - Electrostatic dynamo : en fr
  • GB647050A - Improvements in or relating to electrical protective arrangements : en
  • CA469877A - Production of shaped ferrous metal parts having surface hardened profiles : en fr
  • US2532427A - Electric junction box and the like and cable clamp for the same : en
  • US2533084A - Aminoalkyl esters of dithienyl aliphatic acids : en
  • US2532615A - Thermal conversion of hydrocarbons : en
  • US2532639A - Food cooker : en
  • DE1617246U - Controllable foot slide with brake : de en
  • DE1617345U - CURTAIN GUARD. : de en
  • DEP0002253BA - Pedal supports for bicycles : de en
  • DEP0006925DA - Turn-tilt window fitting : de en
  • DEN0000844MA - Device to prevent pressure increases in the tire : de en
  • DEP0009217DA - Device for closing glass vessels, in particular grooved industrial glasses : de en
  • DEP0046666DA - Belt support structure with screwless connection : de en
  • DEP0054707DA - Fountain pen with suction piston : de en
  • US2532491A - Sliding door mechanism : en
  • US2532706A - Adjustable lavatory for articulated beds : en
  • DE1617258U - LIQUID SPRAYERS, IN PARTICULAR FOR SCENTED WATER. : de en
  • DEB0002529MA - Invisible hood holder with straight hook, especially for motor vehicles : de en
  • DEK0002115MA - Automatically dialing telephone for alarm systems : de en
  • US2532902A - Table top and supporting frame : en
  • US2532286A - Vertically stringed grand piano : en
  • USD161113S - Shoe form or the like : en
  • US2532307A - Signal responsive system : en
  • US2532913A - Package filling machine : en
  • US2532928A - Rivet setting arm : en
  • DE800819C - Motorcycle semi-trailer : de en
  • DE1617009U - SADDLECLOTH. : de en
  • DE1617398U - VEHICLE TOYS. : de en
  • DEL0001446MA - Agricultural tractors : de en
  • DES0000916MA - Electroacoustic converter based on the electrostatic principle : de en
  • DE1617049U - ROTATING EXTERNAL BRACKET FOR TURNTABLE PLATES WITHOUT CENTER SUPPORT. : de en
  • DEP0043469DA - Double socket : de en
  • DEP0046730DA - Towing device for wheeled vehicles : de en
  • FR54896E - Tractor drive wheel coupling device for various works and terrains : en fr
  • DEF0000124MA - Device that can be used as an ironing board and stepladder : de en
  • GB647093A - Improvements in the coating of photographic film : en
  • GB647045A - Radio-frequency parallel bonding : en
  • DEP0036811DA - Process for the preparation of 4-acylamino-2-oxybenzoic acids : de en
  • FR968843A - Improvements to pulse-sensitive electrical control devices : en fr
  • DEA0000697MA - Hot water preparation on stoves : de en
  • DEP0041645DA - Case hardening powder for surface hardening of steel : de en
  • FR968928A - Method and apparatus for spraying and possibly igniting materials : en fr
  • FR968893A - Method and product for activating metallic surfaces : en fr
  • DEP0041048DA - Promotion of growth, pest and weed control : de en
  • FR968778A - Device used to prevent the closing of the doors by draft, and prevent children from pinching their fingers : en fr
  • FR968863A - Consoles to hold the formwork cheeks of concrete lintels and beams : en fr
  • GB647206A - Improvements in and relating to remote position indicators : en
  • DE800738C - Link conveyor belt : de en
  • GB647013A - Improvements in graining machines for printing plates : en
  • GB647236A - Improvements relating to pressure-controlling or cushioning appliances : en
  • FR54874E - Hydraulic cylinder with safety stop and individual to each wheel of a motor vehicle : en fr
  • GB647167A - A process for the production of organosiloxane polymers : en
  • DE1617395U - TOY VEHICLE KIT. : de en
  • DEP0053634DA - Bevel gears planetary gear : de en
  • DEU0000100MA - Sitting-deck chair (folding chair) : de en
  • US2532561A - Beta-tertiary-aminoadiponitriles : en
  • AU149076B2 - Improvements in and relating tothe treatment of textile materials composed wholly or partly of wool to reduce their felting properties : en
  • FR968860A - Improvements to leather slitting machines : en fr
  • DE1617209U - TELESCOPIC MAST FOR STACKING FLOOR CONVEYOR EQUIPMENT. : de en
  • DE1617291U - REVOLVING CONVEYOR FOR INSTALLATION IN SCALES. : de en
  • DEP0020107DA - Brake circuit for solenoid or rail brakes operated by short-circuit braking current : de en
  • GB647185A - Improvements in or relating to machines for reducing tubes or the like : en
  • GB647195A - Improvements in or relating to electrical amplifier circuit-arrangements : en
  • DEP0045491DA - Device for dividing pipe strings emerging from a reducing mill : de en
  • DEP0003937DA - Automatically closing pipe rupture valve : de en
  • FR968760A - Combined heating and cooling system : en fr
  • FR968833A - Sterile equipment for blood sampling or aseptic injection : en fr
  • GB647030A - Improvements in or relating to electrical storage apparatus : en
  • US2532391A - Alkylene polyamine derivatives : en
  • US2532988A - Continuous lighting system for aircraft landing strips : en
  • US2532513A - Oleomargarine package : en
  • DE1617231U - SOAP HOLDER. : de en
  • DEP0041899DA - Double-edged safety razor : de en
  • DE1617351U - DECORATING SAW. : de en
  • GB647111A - Production of polymeric hydrocarbons : en
  • GR12745B - IMPROVEMENTS IN AORTICA. : el en
  • DE1617122U - WHEELBARROW. : de en
  • DE1617311U - LOCKER WITH ROLL IN THE LOCKER ARM. : de en
  • DES0000319MA - Lifting and transport carts : de en
  • AU150602B2 - Improvements incan seaming machines : en
  • AU151557B2 - Improvements in ship construction : en
  • AU3725750A - Improvements in or relating to combined suction cleaning and floor polishing apparatus : en
  • DEP0004191BA - Shaped anode for the galvanic treatment of cylindrical workpieces, in particular for chrome-plating the running parts of crankshafts : de en
  • GB647145A - Improvements in or relating to electric detonators and the production thereof : en
  • AU3148049A - Improvements relating to electric plug and socket connectors : en
  • DE1617315U - ALARM DEVICE ON DOOR AND WINDOW. : de en
  • GB647078A - Adjustable holders for sliding members : en
  • AU149963B2 - Improvements in and relating to electrical fuses ofthe bimetallic type : en
  • CA469799A - Recovery of values from rock asphalt, oil shales and like material : en fr
  • DE1617282U - THIN METAL DOLLAR WITH GALVANIZED SURFACE. : de en
  • US2532474A - Nail extractor : en
  • DES0000240MA - Method and device for the production of solid embossments : de en
  • FR54869E - Automobile suspension by lamellar torsion member with progressive flexibility : en fr
  • FR968776A - New toiletry bag : en fr
  • US2532595A - Fuel tank bowl connection : en
  • US2532873A - Swivel chair : en
  • DE1617162U - SETTLERS. : de en
  • DE800730C - Loading device with pressure saddle for top rollers of drafting systems, especially spinning machines : de en
  • DEP0037906DA - Arrangement for monitoring the fire control in steam boilers : de en
  • GB646997A - Improvements in or relating to circuits for receiving frequency-modulated oscillations : en
  • US2532779A - Mounting structure for bearings : en
  • US2532889A - Tie line circuit arrangement : en
  • US2532918A - Fluid distributing or collecting system for water softeners, filters, and the like : en
  • US2533083A - Device for suspending clothes and like articles : en
  • US2533114A - Manufacture of glutamic acid : en
  • DE1617181U - HOLLOW BALL AS HAIRDRESSING SIGN MADE OF THIN SHEET METAL WITH EASILY RELEASE CONNECTION OF HALF BALLS. : de en
  • DEP0021554DA - Magnetic recorder with high frequency generator : de en
  • AU3158549A - Improvements in and relating to shoes ofthe mocassin type : en
  • US2532485A - Antislip tread : en
  • US2532829A - Torque transmitting shaft coupling : en
  • US2533141A - Liquid heating system : en
  • DE1617061U - LIGHTWEIGHT GRID PANEL. : de en
  • US2533122A - Temperature controlled electrically heated washing machine : en
  • DEP0002873DA - Process for the preparation of thioimidazolidines : de en
  • DEP0049468DA - Glass melting port : de en
  • GB647014A - Improvements relating to pen nibs : en
  • GB647273A - Improvements in or relating to fabric finishing compositions and treatments : en
  • DE1617177U - PIPE BENDING APPARATUS. : de en
  • DEP0043239DA - Twistable vehicle with side tipping : de en
  • US2532386A - Colored phosphate glass : en
  • AU147959B2 - Device for connecting two lengths of pipe : en
  • DEP0055207DA - Closure cap for tubes and bottle-like containers : de en
  • AU3727950A - A Heat Shrinkable Flexible Bag : en
  • US2532858A - Cooling device for electric discharge tubes : en
  • USD161121S - Temperature-controlled vending cabinet : en
  • US2532549A - Aircraft radar-map roll correction system : en
  • US2532743A - Wear strip and floor ring : en
  • US2532814A - Method of making split bamboo rods or poles : en
  • DE800765C - Reciprocating compressors : de en
  • DE800781C - Cross beam for concrete ceilings made of hollow bodies : de en
  • CA469816A - Cinematograph projectors : en fr
  • US2532890A - Phase monitor : en
  • CA469936A - Devices for adjusting guy lines : en fr
  • US2532472A - Refrigerator car hatch construction : en
  • AU2191053A - Improvements in or relating tothe manufacture of connecting elements with slight size tolerance : en
  • US2532751A - Highly corrected objective having two inner divergent meniscus components between collective components : en
  • US2533028A - Pumping system : en
  • US2532800A - Light fixture : en
  • DE1617018U - INTERNAL PRESSURE HOLDER. : de en
  • DE1617396U - SUPPORT PLATE FOR MOSAIC GAME. : de en
  • US2532461A - Combination grate and burner bowl structure for gas cookstoves : en
  • US2532870A - Electronic coding means for signaling systems : en
  • US2532432A - Casing members of vacuum cleaners and latches therefor : en
  • US2532543A - Bumper construction for loom pickers : en
  • DEB0000542MA - Molded foot sole : de en
  • DESC000654MA - Device for threadless and staple-free binding of books : de en
  • GB647147A - Improvements in and relating to screw propellers, in particular, to screw propellersfor aircraft : en
  • AU3224650A - An improved industrial truck or carrier : en
  • AU3723150A - Process forthe manufacture of chloramphenicol : en
  • US2532758A - Door : en
  • CA469925A - Arm rests and stanchions : en fr
  • DE1617048U - DETACHABLE SHOE CREAM CAN OPENER. : de en
  • AU151223B2 - A device for controlling Venetian blinds orthe like : en
  • US2532573A - Process for preparing vinylthiazoles : en
  • DEP0045044DA - Isolation vessel : de en
  • US2532332A - Separator : en
  • US2532690A - Apertured cap for collapsible tube, having friction-biased reciprocable closure for the aperture : en
  • US2532802A - Stenciling apparatus : en
  • GB646984A - Improvements in and connected with ingot moulds : en
  • US2532481A - Multiple channel wing airplane : en
  • US2532507A - Feeler for elastic waves : en
  • US2532796A - Velocity modulation electronic valve : en
  • US2533069A - Electric arc welding : en
  • US2533073A - Cathode beam tube : en
  • USD161105S - Hand truck for vacuum cleaner and accessories : en
  • US2532665A - Calcium silicate-rubber compositions containing carbonate esters and methods of compounding thereof : en
  • US2532697A - Voltage supply apparatus : en
  • US2533096A - Production of iron powder : en
  • US2532392A - Addition products of sulfuric acid and polycarboxylic tertiary amino acids : en
  • US2533062A - Staple nail : en
  • USD161099S - Child s crib : en
  • DE1617327U - ARRANGEMENT FOR RECEIVING ULTRA SHORTWAVE PROGRAMS VIA THE SUBSCRIBER NETWORK OF COMMUNITY ANTENNA SYSTEMS. : de en
  • FR968934A - Combined shaving brush : en fr
  • AU147687B2 - Improvements in darkening metallic surfaces : en
  • US2532969A - Garment hanger : en
  • CA469846A - Flow control devices : en fr
  • DEG0001155MA - Fishing tackle for catching fish : de en
  • DEP0042884DA - Iron pit stamp with box lock and built-in setting device : de en
  • US2532341A - Cap for marine oil wells : en
  • US2533045A - Superheterodyne radio receiver : en
  • DEP0008402DA - Vibrating mill with air sifting : de en
  • FR968731A - Control valve for the drip arrival of a liquid and its applications : en fr
  • DE1617195U - SADDLE. : de en
  • DEB0000926MA - Headbox for paper machines : de en
  • DEB0004178MA - Brake linings on brake shoes, in particular on motor vehicles : de en
  • DEP0009289DA - Material lock with two-chamber pendulum lock, especially a blow molding machine : de en
  • GB647034A - Improvements in or relating to control means for multi jet gas burners : en
  • GB647110A - Improvements in two stroke cycle internal combustion engines started by compressed air : en
  • DEP0001201DA - Folder for documents and the like. : de en
  • DK71802C - Machine for topping root vegetables, such as beets. : da en
  • DE1617121U - AGRICULTURAL DIRECTIVE UNIVERSAL WAGON. : de en
  • DE1617144U - PARABEL-SHAPED LUMINAIRE REFLECTOR WITH LIGHT BULB SOCKET INCLUDED IN THE REFLECTOR AND FASTENING UNDER PLASTER. : de en
  • DE800769C - Process for the continuous casting of metals : de en
  • FR968702A - Rowing : en fr
  • FR968869A - Improvements to vehicle lubrication systems : en fr
  • GB647225A - Improvements in or relating to preserving jars and other similar vessels : en
  • US2532684A - Lens adjusting mechanism for cameras : en
  • USD161133S - Wallpaper ob the like : en
  • DE1617021U - DEVICE FOR PATTERNING WALLS OR THE LIKE. : de en
  • FR968923A - Further training in tapping devices : en fr
  • DE1617218U - HANDLE FOR ROTATING AND INTERCHANGEABLE ROUND BRUSHES. : de en
  • DEA0001571MA - Brake linkage for rim brakes, in particular for bicycles : de en
  • DEP0010932DA - Device for rounding book blocks for wire- and threadless binding of books : de en
  • DEP0042106DA - Conveyor carts powered by an internal combustion engine : de en
  • GB647058A - Valve : en
  • GB647264A - Improvements in treatment of sugar-containing solutions : en
  • DE1617251U - BICYCLE SUPPORT. : de en
  • DE1617190U - DEVICE FOR PLANNING THE SUBMISSION OF REPRODUCTION EQUIPMENT. : de en
  • DE1617314U - GRIFFEL SHARPENER. : de en
  • DEP0037211DA - Device for using a motor cylinder as a pump : de en
  • FR968915A - Improvements to high pressure pumps : en fr
  • DE1617205U - CHILDREN PICTURE GAME. : de en
  • FR968757A - Advanced pipe wrench : en fr
  • DE1617348U - ROASTING DEVICE FOR LARGE ANIMALS. : de en
  • DEK0000317MA - Storage of secondary heating surfaces : de en
  • DEV0000786MA - Process for producing electrically insulating layers on resistance alloys : de en
  • FR968763A - Improvement in product freezing : en fr
  • US2532828A - Tagline device : en
  • FR968788A - Method for controlling the operation of hot air engines : en fr
  • FR968806A - Improvements to watertight closures : en fr
  • FR968890A - Process for preparing polyamines : en fr
  • FR968919A - Improvements in tube closures of the toothpaste tube type and the like : en fr
  • US2532734A - Electrode construction for electrical precipitators : en
  • GB647051A - Apparatus for burning low-sintering temperature fuels : en
  • DE1617017U - GRIFFEL SHARPENER. : de en
  • GB647170A - Improvements in or relating to tipped electrodes for sparking plugs and their manufacture : en
  • GB647228A - Method for the obtention of an extra light alloy : en
  • US2532453A - Chair having a tilting seat and back unit : en
  • DEP0048107DA - Equipment for hoof and claw processing of horses and horned cattle : de en
  • DE800808C - Centrifugal pump with agitator for conveying liquid manure : de en
  • GB647150A - Improvements in or relating to apparatus for elevating and washing fruit, beet, potatoes and the like : en
  • GB647212A - Laminated structures : en
  • GB647252A - An improved insecticidal process and composition : en
  • DEP0015112DA - Medium and high frequency transmitters : de en
  • FR968709A - Plywood panel : en fr
  • GB647240A - Improvements in relay arrangements of the kind in which an electromagnetic relay is arranged to be operated in dependence upon the phase difference between two alternating current signals : en
  • GB647117A - Improvements in or relating to harrow and like cultivating implements : en
  • GB647084A - Improvements in or relating to the manufacture of corrugated or convoluted hose and to means therefor : en
  • DE1617292U - KIDS LEARNING WATCH. : de en
  • DEP0011707DA - Float valve : de en
  • FR968877A - Improvement in fire extinguisher valves : en fr
  • US2533156A - Control of engine cylinder temperatures : en
  • GB647096A - Window construction : en
  • GB647126A - Combined radar and signal transmission systems : en
  • FR54891E - Electric motor with discontinuous magnetic field : en fr
  • DEP0027352DA - Small multiple device : de en
  • DEP0036965DA - Process for removing fluorine from fluorine-containing phosphoric acid or from acidic phosphate liquors : de en
  • US2533032A - Electrical alternating current generation : en
  • US2533042A - Power-driven aligning mechanism control system dependent upon a time derivative of the displacement : en
  • DE800816C - Bicycle and motorcycle support with an extendable support arm : de en
  • DEZ0000085MA - Metal vacuum vessel : de en
  • US2532616A - Compositions of matter comprising halogenated organic compounds : en
  • CA469932A - Methods of preparing linear polyesters : en fr
  • US2533071A - Synthesis of hydrocarbons in the presence of an iron type catalyst : en
  • US2532925A - Dishwashing machine having an extensible rotary brush for receptacles : en
  • US2533065A - Micropulverized therapeutic agents : en
  • US2532440A - Pull match package : en
  • US2532645A - Hydrostatic fuse : en
  • US2532416A - Standard electric meter provided with portable stroboscopic device : en
  • US2532839A - Method of making an article having a porous inner part and a molded cover thereon : en
  • US2532887A - Sled construction : en
  • US2532987A - Belt guide and tensioning device : en
  • FR968894A - Tuning mechanism for radio receiver : en fr
  • US2532693A - Odds computing means for race : en
  • DE800806C - Centrifugal pump with a lateral ring channel : de en
  • DEP0000018MA - Method and device for lighting household fires : de en
  • US2532410A - Inert monatomic gas shielded metalarc welding process : en
  • US2532545A - Magnetron oscillator : en
  • US2532633A - Quick-freeze apparatus : en
  • US2532815A - Special lock screw : en
  • GB647057A - Improvements in or relating to well drilling hydraulic rotary swivels : en
  • GB647127A - Multi-stage axial flow fans : en
  • GB647021A - Improvements in and relating to the separation of intermixed divided materials according to their specific gravities : en
  • DE800744C - Nut cutters : de en
  • FR968713A - Method for making a reinforced edge hole and apparatus for carrying out said method : en fr
  • GB646996A - Improvements in violins, viols and the like : en
  • GB647224A - Machine for continuous production of woven fabrics : en
  • GB647226A - Plastic tubing and pipe lines : en
  • GB647031A - Improvements in operating mechanism for collapsible vehicle heads : en
  • GB647100A - Pencil sharpener : en
  • FR968726A - Advanced assembly device for electron tubes : en fr
  • DE1617281U - KITCHEN GRASP. : de en
  • DE1617383U - SHOE HEEL. : de en
  • DE800746C - Stock book or sheet for postage stamps : de en
  • DEP0012839DA - Water supply pump operated by compressed air, primarily for underground operation : de en
  • US2532620A - Linear time axis pressure recorder : en
  • US2532452A - Externally adjustable tubular fluid flow restrictor for refrigeration systems : en
  • DE1617025U - ENTERTAINMENT GAME. : de en
  • DE1617089U - SPRING DISC HOLDER. : de en
  • DE1617035U - FOLDING BOX WITH PRISMATIC BOX BODY AND LIDS HINGED AT BOTH ENDS OF HINGED WITH TUBE FLAPS. : de en
  • DE1617197U - BOTTLE OPENER. : de en
  • DEP0026285DA - Mechanical inverter : de en
  • DK71785C - Local telephone system. : da en
  • US2533085A - Aminohydroxybutenes : en
  • US2532495A - Removal of hf from hf-oil and oil-hf solutions : en
  • GR12754B - WOVEN FILTER FOR HIGH PRESSURE INDUSTRY PRESS. : el en
  • GR12750B - ELECTRIC LIGHT ADVERTISING OF TRANSPARENT PLASTIC. : el en
  • DEP0044285DA - Connection for the shots of fixed slides, especially for mining operations : de en
  • FR968750A - Gearshift improvements for bicycles : en fr
  • DEJ0000877MA - Clamping device, in particular for makeshift constructions : de en
  • FR968816A - Improvements to dropper bottles : en fr
  • FR968917A - Shuttle box for looms : en fr
  • US2532778A - Shopping bag : en
  • US2532663A - Clamping mechanism for draw presses : en
  • US2532721A - Cooling turbine rotor : en
  • US2532998A - Clothesline pulley assembly : en
  • US2532804A - Collapsible tube having metallic lining with low lead pickup and method of making same : en
  • FR968751A - Process for the shredding of waste foam rubber, sponge rubber and resulting industrial products : en fr
  • DK71784C - Device by a die setting mechanism for a hole or record strip controlled single type casting and setting machine. : da en
  • US2532542A - Means for the driving of motion-picture film : en
  • US2532774A - Magnesium silicate titanate phosphor : en
  • US2533193A - 2, 3-derivatives of 1, 4-dihaloanthraquinones : en
  • DES0001988MA - A toy made of moving parts that changes shape when hit : de en
  • DE1617230U - FITTING, IN PARTICULAR FURNITURE FITTING. : de en
  • US2533152A - Fishhook extractor : en
  • US2532614A - Valve for water softening apparatus : en
  • DEP0024185DA - Mortar applicator : de en
  • DEP0031373DA - Denture pads as an insert between the toothless jaw and the dental prosthesis : de en
  • US2532954A - Hydrostatic pressure testing apparatus : en
  • GB647275A - Improved manufacture of quaternary ammonium compounds : en
  • FR54870E - Improvements to suspension devices for internal combustion engines or others : en fr
  • FR54892E - Improvements in transmission dynamometers : en fr
  • US2532822A - Electrical moisture meter : en
  • DEK0000359MA - Contact spring socket with clamping screw attachment and associated holder body : de en
  • DEP0027475DA - Lock with Senktor : de en
  • DEP0055059DA - Device on motor vehicles for maintaining a certain speed by disengaging the accelerator pedal : de en
  • DER0002008MA - Folder to accommodate drawings and the like. : de en
  • DEU0000119MA - Method and device for cutting glass panes : de en
  • CA469830A - Ferric guanidine oxalate and processes : en fr
  • DE1617184U - FIXED DISC IN FRONT OF ROTATING WHEEL. : de en
  • FR968781A - Parquet scraping or sanding machine : en fr
  • DEP0024936DA - Epicyclic gears : de en
  • DE1617030U - CHILDREN'S PLAY DRUM MADE OF TIN. : de en
  • DE1617344U - SPIN DEVICE FOR CURTAINS. : de en
  • FR968930A - Universal switch socket outlet for electrical applications : en fr
  • US2532314A - Potato harvesting machine : en
  • AU151079B2 - The treatment of textile materials bythe passage of fluid through rotating rolls thereof : en
  • AU152087B2 - An improved collar : en
  • USD161101S - Gordon shoe : en
  • US2532324A - Star watch : en
  • DE1617349U - BOILER. : de en
  • USD161135S - Wallpaper or the like : en
  • US2532643A - Rocket launcher : en
  • USD161116S - Meyers glove holding attachment for handbags or the like : en
  • US2532586A - Portable lock for swinging doors : en
  • US2532527A - Water boiler and heater : en
  • DE1617198U - MEAT MINTER WITH PERFORATED DISC AND HORIZONTAL AUGER. : de en
  • DEG0002040MA - Kolpostat : de en
  • US2532355A - Convertible bed, dresser and davenport : en
  • US2533188A - Garment pressing machine : en
  • USD161125S - Combined salt-and-pepper shaker : en
  • GB647056A - Improvements in or relating to methods of making graticules : en
  • DEG0001170MA - Securing for screw bolts : de en
  • DE1617305U - EARED NEEDLE. : de en
  • DEM0001524MA - Hunting high seat : de en
  • DEP0013306DA - Door lock : de en
  • DEST000442MA - Combination plug : de en
  • FR968796A - Adjustable mount for electrical devices of different lengths : en fr
  • US2532276A - Production and recovery of para-xylene : en
  • US2532609A - Cooling hotboxes : en
  • USD161090S - Toy bank : en
  • US2532596A - Tape dispenser and applier : en
  • DEL0000341MA - Process for the preparation of methyl methacrylate : de en
  • DK71796C - Clothes hanger for men's clothing. : da en
  • US2532691A - Water-repellent fibrous structures and process for obtaining same : en
  • US2532837A - Dressing table for infant's bath stand : en
  • US2532339A - Cathode-ray tube receiving system : en
  • US2532337A - Fixture for grinding cutters : en
  • US2532523A - Preparation of cakes with liquid oil : en
  • US2532654A - Spool and scissors holder : en
  • US2533037A - Apparatus for winding yarns on cards : en
  • DE1617361U - PERMANENT PRICE LABEL FOR WRITING MADE OF THERMOPLASTIC MATERIAL WITH DEVICE FOR FASTENING. : de en
  • DE800733C - Lifting device for building block Ruettelformen : de en
  • DEA0000032MA - Disk mill : de en
  • DEP0036431DA - Rock drill for rotary drilling : de en
  • DE1617168U - DOUBLE GAS METER AND PRESSURE GAUGE. : de en
  • US2533136A - Vibratory reed signaling device : en
  • DEP0004746DA - Woodworking tool with cutting edge sharpened on one side : de en
  • DEP0039018DA - Arrangement for receiving amplitude and frequency modulated waves : de en
  • GR12747B - OIL HEATERS. : el en
  • FR968840A - Turbine improvements : en fr
  • FR968884A - Gas burner : en fr
  • US2533147A - Folding table for attachment to vehicle doors : en
  • DE1617225U - GROUND WAXERS. : de en
  • DEP0049698DA - Construction machine with a concrete and mortar mixer or the like and a lifting device : de en
  • GB647196A - Improvements in or relating to electrical amplifiers : en
  • GB647256A - Composite glass-metal alloy article : en
  • US2532384A - Sharpener for mechanical pencils : en
  • US2532859A - Thermostatic switch : en
  • US2532898A - Electric can opener : en
  • US2532951A - Steam flow control system : en
  • US2533143A - Multiple combustion cell gaseous fuel burner : en
  • US2532449A - Railway journal box dust guard : en
  • US2532900A - Container capping structure : en
  • USD161081S - Shuffleboard game table : en
  • US2532661A - Monorail wheel : en
  • US2533094A - Selvage motion : en
  • USD161146S - Cabinet for a heater or the like : en
  • GB647202A - Methods for balancing oscillatory or rotary members : en
  • GB647274A - A starter or starting switch for single-phase induction split-phase motors : en
  • DE1617233U - Prism set : de en
  • DEP0039143DA - Feeding apparatus : de en
  • FR968870A - Elastic coupling device for shafts : en fr
  • GB647217A - Improvements in or relating to the production of aluminum fluoride from hydrofluoboric acid : en
  • DE1617036U - TRANSPORT OR CARRYING CARTON FOR BOTTLES. : de en
  • DE1617094U - WRAPPING FILM FOR CHOCOLATE AND THE LIKE PACKAGES. : de en
  • US2532989A - Automobile door cover : en
  • US2533181A - Preparation of colored metallo-alpha-oximino ketone complex images : en
  • DE1617055U - LADIES CLOTHING RACK WITH MOVABLE STRAP FOR LADIES DRESS AND LADIES UNDERDRESS. : de en
  • FR968926A - Improvements to combustion engine control devices : en fr
  • FR968791A - Boiler improvement : en fr
  • US2532285A - Protective device : en
  • US2532607A - Valve used as a control : en
  • DEP0049505DA - Infrared radiation dryer, in particular for string-shaped pasta : de en
  • DEB0003278MA - Method and device for the production of salts : de en
  • DEP0000300DA - Cover cap for installation sockets : de en
  • DEP0001975DA - Locking device for sliding windows, especially on railways : de en
  • FR54860E - Convertible chair-chair for babies and children : en fr
  • AU146769B2 - Fuel-burning means fora gaseous-fluid propulsion jet : en
  • AU160070B2 - Improvements in or relating tothe manufacture of connecting elements with slight size tolerance : en
  • US2533145A - Stereotype mat : en
  • US2532471A - Spray application of dyestuff and other materials : en
  • AU143853B2 - Clasps for use with articles of jewellery : en
  • US2533151A - Antiskid device : en
  • US2532489A - Composition for preserving articles of food and the like : en
  • FR54894E - Kitchen utensils for special electric stove : en fr
  • FR968886A - Flaw detector for knitting machines : en fr
  • FR968932A - Telephone system with power line connections : en fr
  • AU156734B2 - A machine for making pleated metal foil capsules : en
  • CA469840A - Oil switches : en fr
  • DE1617167U - DEVICE FOR DETERMINING THE OPPOSITE RETURN ROUTES WITH TARIFF UNITS ACCORDING TO THE FIXED QUANTITY PRINCIPLE. : de en
  • US2532444A - Playground swing : en
  • US2532943A - Handset unit for timepieces : en
  • US2533021A - Separating metal halide vapors : en
  • US2533086A - Hydroxymethylthianaphthene : en
  • US2532308A - Process of recovering copper oxide and a d-tartrate from a spinning solution : en
  • US2533129A - Ditchbank disk plow : en
  • DEK0001484MA - Method and device for mixing masses, in particular road building materials : de en
  • DER0001131MA - Device for treating liquids with gases or vapors : de en
  • DEP0020008DA - Connection of the bolt to the shaft of the support plate of fish straps for doors, windows, cupboards, etc. : de en
  • US2532370A - Fingernail cutter : en
  • US2532476A - Deflection equalizing means for shearing combs : en
  • US2533074A - Rotary ore concentrator : en
  • US2532660A - Apparatus for producing fiber staples : en
  • US2532702A - Garment with breathing sleeve action : en
  • US2532717A - Pickup truck with automatic tilt : en
  • DE1617330U - ELECTRIC DOOR OPENER. : de en
  • US2533140A - Barium titanate-stannic oxide ceramic : en
  • DE1617289U - BATHROOM BASE FOR SOLID FUEL. : de en
  • CA469895A - Methods of examining welded surfaces : en fr
  • US2532787A - Bottle attachment for measuring doses by tipping : en
  • CA469940A - Pressure heads for laundry and other machines : en fr
  • DEP0050119DA - Electric AC switch : de en
  • CA469856A - Methods of preparing non-turbid homogeneous solutions and dispersions of colloids and products so prepared : en fr
  • DES0002676MA - Connected pile construction : de en
  • DK71797C - Machine for removing hard particles from tensile rubber and plastic materials. : da en
  • US2533123A - Posthole digger : en
  • DES0002318MA - Joint for display devices, tripods and similar objects : de en
  • DE1617257U - LIQUID SPRAYERS, IN PARTICULAR FOR SCENTED WATER. : de en
  • DE800794C - Double-sided large gas engine piston : de en
  • DEP0006753DA - Process for the recovery of manganese from the catalyst sludge obtained during paraffin oxidation in the presence of manganese catalysts : de en
  • DEB0003094MA - Moldings for cold and heat insulation purposes : de en
  • DEP0055842DA - Pendulum support : de en
  • US2532728A - Gas-filled tube circuit : en
  • US2532793A - Reflex amplification utilizing camera tube : en
  • CA469822A - Insulated building units : en fr
  • CA469909A - Electrical circuits : en fr
  • CA469927A - Screens for picture projection : en fr
  • CA469800A - Recovery of values from rock asphalt, oil shales and like material : en fr
  • CA469801A - Processes of treating rock asphalt, oil shales and like material : en fr
  • US2532360A - Winch control mechanism : en
  • DE800777C - Smoke heater for stoves : de en
  • US2532494A - Method of making paper tubes : en
  • US2532731A - Visualization of complex waves : en
  • DEM0000488MA - Electro-acoustic organ : de en
  • DK71807C - Automatic alarm system. : da en
  • FR968774A - Device for supporting and guiding bars and tubes to be machined on machine tools : en fr
  • US2532503A - Electronic counting circuits : en
  • US2533081A - Video-frequency receiving apparatus : en
  • US2532812A - Chair and tray combination : en
  • US2533154A - Chuck construction : en
  • US2533185A - Alkyl malonamates as azo coupling components in diazotype layers : en
  • CA469921A - Reduced cobalt oxide amination catalysts : en fr
  • DE1617202U - SOCIAL GAME. : de en
  • US2532993A - Band-pass filter : en
  • US2533104A - High primary type gas burner with radiant screen : en
  • GB647138A - Method of refining mineral and shale oils, tar oils and the like : en
  • GB647007A - Oil burner : en
  • DES0001453MA - High-frequency measuring device for measuring the field strength of high-frequency transmitters : de en
  • US2532553A - Can opener : en
  • US2532981A - Chain saw frame : en
  • USD161112S - Linquist wheel chair : en
  • FR968710A - Propeller for air navigation : en fr
  • FR968902A - Improvements made to construction elements : en fr
  • GB647113A - Improvements in or relating to knitted fabric and to a method of making the same : en
  • GB647201A - Improvements relating to automatic tuning mechanism for radio receivers or the like : en
  • FR968876A - Cutter for yarns of fibranne and rayon : en fr
  • FR968844A - Improvements to control and adjustment devices for aircraft powertrains : en fr
  • GB647069A - Improvements relating to the proofing of furs against insects : en
  • DEK0000743MA - Two-stroke diesel engine : de en
  • FR54855E - Device for starting and operating an electric discharge apparatus in a gas atmosphere : en fr
  • US2532352A - Flexible but supported tube coupling sleeve : en
  • USD161104S - Container for books or similar article : en
  • USD161115S - Hollow stem crystal beer goblet : en
  • DE800735C - Process for applying images to ceramic objects and glass objects : de en
  • US2532657A - Handle for mattresses and the like : en
  • US2532448A - Bellows : en
  • DEA0000277MA - Schlagermühle with fan device : de en
  • DEP0002751BA - Arrangement of cooling channels within the rotor winding cross-section in electrical machines : de en
  • US2532972A - Screw holder and starter : en
  • US2532982A - Motor operated hedge or grass trimmer : en
  • US2532407A - Corrosion inhibiting compositions : en
  • CA469808A - V-belt pulleys : en fr
  • CA469814A - Snooker pool racks or frames : en fr
  • US2532986A - Fire-extinguishing apparatus : en
  • DEP0052236DA - Electric carts : de en
  • DER0001506MA - Pin for warp tying machines : de en
  • US2532279A - Hydrogenated furfuralacetofuran : en
  • US2532683A - Helicopter having adjustable rotors and stabilizing fins : en
  • US2533116A - Control system for doors : en
  • US2532597A - Tape dispenser and applier : en
  • USRE23301E - Window structure : en
  • AU3160349A - An Improved Garden Tractor : en
  • CA469835A - Trimmers : en fr
  • DEP0008498DA - Masonry made of hollow blocks : de en
  • DK71798C - Thermometer for pressure cookers. : da en
  • DE800739C - Device on dump trucks for emptying railway wagons without hinged end walls : de en
  • DED0000696MA - Superheated steam cooler : de en
  • US2532366A - Mechanism for addressing and applying postage stamps to mailing pieces : en
  • DE1617235U - READING DEVICE FOR LENGTH MEASUREMENT DEVICES. : de en
  • DE1617364U - CLIP-ON CARD FOR ALL KINDS OF ZOOF HOLDER. : de en
  • DET0000685MA - Soda maker : de en
  • US2532659A - Snap-lock wrench : en
  • US2532903A - Method of weaving pile fabrics : en
  • US2533168A - Animal guard : en
  • US2532419A - Scarf joint gluing press : en
  • US2532600A - Display rack : en
  • US2532671A - Mixing device for gas burners : en
  • DEP0027536DA - Piston pump with self-regulating springless valves : de en
  • GB647207A - Improvements in phase-contrast microscopy : en
  • US2532421A - Line tracker control : en
  • US2532456A - Airplane hangar door construction : en
  • US2532798A - Slingshot : en
  • US2532832A - Approach lock release in railway signaling systems : en
  • US2533075A - Cash register : en
  • USD161108S - Toilet seat : en
  • USD161131S - Spade fork oe similar article : en
  • US2532334A - Gyrostabilizer : en
  • US2532927A - Cigarette package holder : en
  • US2533090A - Car dumper sampling apparatus : en
  • US2532628A - Game apparatus : en
  • CA469863A - Ultrahigh frequency frequency-control arrangements : en fr
  • US2532457A - Method and apparatus for removing : en
  • USD161134S - Wallpaper ob the like : en
  • AU154420B2 - Clock alarm witha device for automatic alteration inthe sound when running down : en
  • DEP0012101DA - Arrangement for giving impulses : de en
  • GB647052A - Improvements in or relating to the catalytic synthesis of hydrocarbons : en
  • GB647178A - Improvements in caps for sealing the ends of immersion heaters and like apparatus : en
  • US2533110A - Weather vane : en
  • US2532514A - Method and apparatus for making hydrogen-carbon monoxide mixtures : en
  • AU3724650A - Improvements in screw or like nicking machines : en
  • US2533038A - Carbon pile regulator : en
  • US2533142A - Heat-treating solids : en
  • US2532587A - Thermal insulated pipe : en
  • US2532694A - Telephone transmitter having frustoconical back electrode : en
  • AU3728850A - Improvements in or relating to endless-belt conveyors : en
  • FR968738A - Resinous condensation products and their manufacturing process : en fr
  • US2532378A - Windshield for plumb bobs : en
  • DEB0008861MA - Adjustable steering damper for motorcycles : de en
  • US2532383A - Warm air limit control switch : en
  • US2533133A - Replacement of hydrogen with fluorine in hydrogen-and halogen-containing organic compounds using lead tetrafluoride : en
  • DE1617107U - HANGING BUTTON SWITCH BOX FOR LIFTING EQUIPMENT. : de en
  • DEP0000656DA - Combined swath rake, swath spreader and turner : de en
  • DEA0001051MA - Screenless pin mill : de en
  • DEP0012978DA - Burning of dolomite for the production of Sorel cement or the like. : de en
  • GR12751B - MACHINE INSTALLATION OF PINS IN A STRAIGHT LINE. : el en
  • US2533061A - Warp knitting machine : en
  • US2532283A - Nickel plating by chemical reduction : en
  • US2533007A - Egg opener having pivoted hammer : en
  • DE1617302U - SHAFT SEAL. : de en
  • DE1617372U - ARRANGEMENT FOR APPLYING THE JACK TO MOTOR VEHICLES. : de en
  • DES0002351MA - Process for the preparation of new substituted derivatives of piperidine : de en
  • US2532911A - Drive for seismographic record strips : en
  • AU3731450A - Manufacture of pigmentary titanium dioxide witha very high content of rutile : en
  • US2532402A - Navigating instrument for craft and pilot guidance : en
  • US2532505A - Combination comb and hairbrush : en
  • CA469907A - Receptacles : en fr
  • DE1617226U - COFFEE, TEA AND MOCCA SPOON WITH PUNCHED AND EMBOSSED HEADPIECE, SLIM HANDLE SHAPE AND OVAL MONKEY. : de en
  • DEP0009441DA - Input circuit : de en
  • DEP0029837DA - Locking arrangement for windows : de en
  • DES0002117MA - Roller bearings without cages, especially needle bearings : de en
  • US2532707A - Method of preparation of neptunium trifluoride : en
  • US2532374A - Rubber-phenolic resin composition : en
  • US2532847A - Fuel control valve : en
  • US2532965A - Display rack for panels : en
  • US2533033A - N4-succinylsulfanilamidodiazines : en
  • US2533095A - Multiple gap arc starting ionizer : en
  • DE1617245U - MECHANICAL SYNCHRONOUS FLASH LIGHT RELEASE FOR FLASH LIGHT GUNS. : de en
  • DE1617264U - AUTOMATIC GAS STOVE SOLENOID IGNITION DEVICE. : de en
  • DE1617163U - TILE RADIATION OVEN. : de en
  • US2532541A - Mounting for wire recorder supply spools : en
  • US2532760A - Arranging and feeding apparatus : en
  • USD161076S - Vacuum cleaner nozzle or similar article : en
  • DEG0000286MA - Structures such as ceilings, retaining walls and the like made of prefabricated reinforced concrete components : de en
  • DES0002002MA - Control device on automatic scales : de en
  • CA469898A - Electrical circuits : en fr
  • US2533054A - Aerial system : en
  • DE1617189U - Rotatable advertising clock column : de en
  • DE1617240U - TAP CONNECTOR HEAD WITH SIMRIT SEAL. : de en
  • DEG0001460MA - Sound-absorbing wall and ceiling coverings : de en
  • DEP0013329DA - Pill base : de en
  • DK71794C - Container with drip dispenser for liquids, preferably eye drops. : da en
  • FR54854E - Box manufacturing process : en fr
  • AU3728050A - Quaternary ammonium salts of 2 mono or 2, 5-bis-(N-Terfiaryamino) Alkylamino-p-benzoquinone andthe preparation thereof : en
  • CA469803A - Milking systems and apparatus therefor : en fr
  • CA469833A - Methods of laminating flock coated vinyl resin sheets and resulting products : en fr
  • CA469811A - Folding and reclining armchairs : en fr
  • US2532348A - Blood clotting preparation : en
  • US2532589A - Signal-seeking transceiver : en
  • US2532825A - Welding control system : en
  • AU3728250A - Improvements in or relating to normally tacky and pressure-sensitive adhesive tape : en
  • US2532303A - Apparatus for making finned tube heat exchangers : en
  • US2533128A - Loom frame : en
  • US2532896A - Temperature operated valve : en
  • DE1617278U - CURL LONGWAVE BAR. : de en
  • FR968935A - Hydro-slider : en fr
  • GB647060A - Improvements in or relating to amplifying arrangements for coupling a balanced-to-ground electric signal transmission circuit to an unbalanced circuit : en
  • AU3723450A - Electrical computer : en
  • US2532488A - Control and safety device against explosions of tubing and receivers in air compressing plants : en
  • CA469933A - Basic double ethers of the quinoline series : en fr
  • US2532290A - Compound indicating instrument : en
  • US2532315A - Apparatus and process for evacuating electronic tubes and the like : en
  • AU3143549A - An improved fuel oil burner and controlling apparatus therefor : en
  • AU153287B2 - A method and installation for continuous rearing of yeast : en
  • US2532980A - The production of benzyl penicillin : en
  • US2533044A - Cable distribution system : en
  • USD161149S - Luggage lock : en
  • US2532977A - Dual flushing system for toilets : en
  • US2533167A - Method and apparatus for applying adhesive to fibrous webs : en
  • US2532296A - Bone screw and method of fastening : en
  • US2532403A - Pyrogen removal from streptomycin salts : en
  • GB647218A - Improvements in or relating to the production of hydrofluoboric acid from calcium fluoride : en
  • US2532970A - Indicating device : en
  • US2532413A - Magnet structure for loud-speakers : en
  • US2532881A - Safety lock for window sashes : en
  • US2532936A - Altitude corrected landing system for aircraft : en
  • USD161102S - Shoe heel : en
  • US2532733A - Lawn mower : en
  • US2533187A - Double-acting solenoid : en
  • AU3726050A - Improvements inthe production of acetic acid : en
  • US2532477A - Terminal for electric power cable systems : en
  • US2532821A - Electric lamp : en
  • US2532959A - Lens mounting for semirimless spectacles : en
  • US2533180A - Engine control mechanism : en
  • DE1617033U - CHANGEABLE FARMING WEAR. : de en
  • CA469861A - Synergistic antioxidants and the methods of preparing the same : en fr
  • AU139634B2 - Improvements in novelty toys : en
  • DE1617299U - DEVICE FOR HOLDING THE ELEVATED CUTTERBAR OF MACHINERY MACHINES. : de en
  • DE1617072U - RIVET NUT, MOVABLE IN ALL SIDES IN ITS BASIC LEVEL. : de en
  • DE800737C - Belt conveyor : de en
  • FR968784A - Improvement in the assembly of bicycle handlebars : en fr
  • DEP0025330DA - Signal bell for bicycles : de en
  • DEB0001344MA - Three-part fitting for double-leaf doors, especially on furniture : de en
  • GB646985A - Improvements in or relating to a process for the preparation of substituted halogenated cyclopentadienes and adducts thereof and new compositions resulting therefrom : en
  • DEP0003947BA - Current collectors for electrical switching elements, in particular cylindrical induction coils : de en
  • DEL0000395MA - Noise suppression in low frequency channels : de en
  • DEP0008914DA - Loading machine : de en
  • GB647081A - Manufacture of thermosetting resinous compounds : en
  • DEP0000319MA - Spraying method for pest control and embodiment of the method : de en
  • DEW0001415MA - V-belt pulley arrangement, especially for continuously variable transmissions : de en
  • AU151748B2 - Improvements relating to electric plug and socket connectors : en
  • DE1617088U - ADDITIONAL PIECE FOR SANDALS. : de en
  • AU3725950A - Improvements relating to antiseptic synthetic plastic sheeting : en
  • US2532612A - Preparation of unsaturated thio-ethers : en
  • US2532701A - Method of making intaglio or gravure printing plates : en
  • DE800803C - Components, especially for decorative figures u. like : de en
  • DE800802C - Control device for the amount of material to be ground on grinding machines : de en
  • DEH0000607MA - Sick bed with bedside chair : de en
  • AU3728150A - The treatment of textile materials bythe passage of fluid through rotating rolls thereof : en
  • CA469883A - Gear shaping cutters : en fr
  • CA469887A - Electrical systems : en fr
  • DEN0000401MA - Washer-dryer and spin-dryer : de en
  • GB647097A - Improvements in screen printing machines : en
  • US2533066A - Micropulverized therapeutic compositions : en
  • US2532319A - Enclosed resilient wheel : en
  • US2532845A - Insulation support for bus bars : en
  • US2533070A - Carton : en
  • US2532526A - Adjustable hand rake : en
  • US2532850A - Self-breaking toggle : en
  • USD161075S - Stringed musical instrument : en
  • AU3731050A - Improvements in or relating to wheeled toys : en
  • FR968729A - Pneumatic thread holder for looms : en fr
  • GB647253A - Improvements in or relating to the dehydration of foodstuffs : en
  • AU147331B2 - An improved industrial truck or carrier : en
  • US2532564A - Reshaping device for shoes : en
  • US2533164A - Electromagnetic pump : en
  • DEH0002171MA - Boot block with screw device : de en
  • GB647114A - Body garment : en
  • DEP0016775DA - Multi-part holder for writing and drawing pens : de en
  • FR54866E - Method and devices for measuring torques by magneto-stricture : en fr
  • DE1617091U - UNWINDING STAND WITH COLLAPSIBLE AND FOLDABLE WHEEL WHEEL FOR WOLLSTRAENGE OR THE LIKE. : de en
  • DK71786C - Telephone system. : da en
  • AU153081B2 - Inert Monatomic gas shielded metal-arc welding process : en
  • CA469904A - Electrical precipitators : en fr
  • DEP0017983DA - Elastic prosthetic foot : de en
  • US2532375A - Garment : en
  • US2532501A - Molding of plastics : en
  • US2532634A - Strickling machine : en
  • US2532983A - Plywood : en
  • DE1617156U - DOUBLE SOFA BED. : de en
  • DEP0032963DA - Control of the fluid transmission driving a working machine : de en
  • US2532816A - Air circulating arrangement for refrigerators : en
  • US2532961A - Method of tying files : en
  • FR54868E - Tractor improvements : en fr
  • US2532962A - Carrier for a combination hotwater bottle, ice bag, and fountain syringe : en
  • FR968859A - System for the connection of metal wires and tubes : en fr
  • DE1617016U - COMBINED WRITING DEVICE. : de en
  • FR54861E - Automatic shuttle change mode for looms : en fr
  • FR968716A - Improvements in radiation and particle counters : en fr
  • DE1617204U - METAL CONICAL BALL. : de en
  • DE1617324U - ROPE PULLEY WITH RUBBER LINING, ESPECIALLY FOR WIRE CABLE CARS. : de en
  • DE800767C - Formula : de en
  • DEK0001305MA - Regulating pulling device, especially for adjusting the hand throttle in motor vehicles : de en
  • FR968807A - Folding armchair : en fr
  • FR968868A - Improvements to caps for flexible tubes in soft metal or plastic : en fr
  • FR968813A - A method of manufacturing a light screen for cinematographic projections having the property of distributing the light equally and of reproducing faithfully without distortion all the images projected whatever the angle of visibility : en fr
  • CA469815A - Machines for rolling screw threads, circumferential grooves, serrations or the like on workpieces : en fr
  • GB647028A - An improved apparatus for testing the boost-control unit of carburetters for supercharged internal combustion engines : en
  • USD161142S - Sundberg vaporizer : en
  • GB647085A - Improvements relating to the treatment of oats and groats from oats : en
  • US2532973A - Apparatus for proportioning metaphosphate to a liquid : en
  • US2533067A - Teeth-locking comb : en
  • FR968845A - Improvements to aircraft powertrain adjustment devices : en fr
  • GB647099A - Cam followers for telephone and like contact springsets : en
  • GB647248A - Improvements in or relating to thermostatic valve devices : en
  • US2532878A - Device for measuring the distance between the optical centers of two or more lenses or optical systems : en
  • US2532960A - Brake booster : en
  • FR968773A - Container for perfumes, pharmaceuticals and other applications, as well as its packaging : en fr
  • DEM0001174MA - Box for tablets, pills or similar items : de en
  • DEP0012862DA - Tube with high power consumption, especially end tube : de en
  • DEP0025063DA - Saw sharpener. : de en
  • DEP0046597DA - Safety lock with coupling piece arranged between nut and bolt with its own guard locking : de en
  • DE1617153U - SHAVING SOAP DISH. : de en
  • DE1617326U - SUPPORT JOINT, IN PARTICULAR FOR TURNTABLE DISCS AND SLIDING PLATFORMS. : de en
  • GB647119A - Method of burning fuels : en
  • DE1617217U - WRAP OR END CARD FOR BALLS OF FABRIC. : de en
  • DE1617341U - MAGNETIC CORE FOR CHANGEABLE INDUCTION COILS. : de en
  • US2532320A - Blanking and drawing press : en
  • US2532725A - Bottle carrier : en
  • GB647257A - Metal insert for vacuum-tight sealing : en
  • DE800751C - Sprinkler liquefier, especially for refrigeration systems : de en
  • DEP0041325DA - Beam composed of hollow bricks : de en
  • GB647192A - Improvements in or relating to aircraft guiding apparatus : en
  • GB647124A - Improvements in or relating to pilot controlled pneumatically operated valve mechanism : en
  • US2533149A - Precipitation process and apparatus therefor : en
  • GB647277A - Refuse collecting vehicle : en
  • DE1617063U - DEVICE FOR SEALING THE LOWER DOOR GAP AGAINST DRAINAGE. : de en
  • DEL0000153MA - Operating method for bicycle auxiliary motors with a small stroke volume that can be coupled to the wheel in any way and arrangement for carrying out this method : de en
  • GB647109A - Process and apparatus for the production of sheet material : en
  • US2532469A - Airplane control system : en
  • US2532730A - Apparatus for coating plates : en
  • US2532868A - Bottom dispensing steam food conditioner : en
  • US2532920A - Radio aerial system, and particularly directive aerial system : en
  • US2533078A - Antenna system : en
  • CA469917A - 2,2,4-trichlorobutyramide : en fr
  • DEH0004213MA - Panel block form for the production of building panels : de en
  • US2532738A - Arrangement comprising a cathoderay tube having means for deflecting the cathode-ray beam : en
  • DE1617026U - SEARCH DEVICE FOR FAVORITE PICTURES. : de en
  • FR968764A - Improvements to electron microscopes : en fr
  • FR968865A - Electronic signal transmitter at constant speed or with automatic control : en fr
  • FR968734A - Apparatus for recording television images on motion pictures : en fr
  • FR968820A - Continuous shifting with hydraulic clutch : en fr
  • DE1617347U - MANICURE TABLE. : de en
  • DEJ0000879MA - Length-adjustable formwork beam : de en
  • DEP0037160DA - Device for impregnating threads : de en
  • US2532502A - Dentures, compositions, and methods : en
  • DEM0000911MA - Adjustable gripper pads on vibratory systems of sheet-fed printing machines : de en
  • US2532886A - Screen structure : en
  • DE1617142U - SOCKING HOLDERS WITH FUSE. : de en
  • DE1617191U - DOUBLE JAW CLAMPING BRAKE. : de en
  • DE1617280U - LOCKING DEVICE AS ADDITIONAL DEVICE FOR BACKPACKS OR OTHER CONTAINERS. : de en
  • GB647116A - Improvements in or relating to daylight reflecting devices : en
  • US2532293A - Tone arm carriage : en
  • US2532672A - Veneer clippers : en
  • DEH0000741MA - Foldable furniture, in particular stools or tables : de en
  • DEP0009673DA - Process for the production of copper-zinc oxychlorides : de en
  • US2532806A - Device for pivotally connecting the frame of a road roller with a supporting roll : en
  • US2532884A - Spring seat and back structure : en
  • FR968809A - Method and device for continuous melting of glass by dielectric losses : en fr
  • FR968839A - Aircraft safety device : en fr
  • CA469880A - Trap covers for manually operated pencil sharpeners : en fr
  • DE1617390U - MECHANICAL TOY WITH ROCKING MOTION. : de en
  • US2532463A - Temperature calibrated metal vapor discharge lamp : en
  • DEB0001187MA - Electric switch operated by a lever : de en
  • DEP0004982DA - Wood milling machine with tubular machine frame : de en
  • DEP0043976DA - Ploughshare with subsoil loosening coulter working in the secondary furrow : de en
  • US2532509A - Perforating and closing device : en
  • US2532700A - Electric motor and generator : en
  • CA469851A - Fittings for tempered glass panels : en fr
  • DE800727C - Pinking shears : de en
  • FR968909A - Process for the production of amidosulfonic acid : en fr
  • DE1617328U - VHF DIPOLE ANTENNA. : de en
  • DEP0013368DA - Process for the production of ceilings, in particular hollow body ceilings : de en
  • US2532551A - Biconical electromagnetic horn antenna : en
  • FR54890E - Pyrotechnic perforator : en fr
  • GB647199A - Frequency discriminators : en
  • DEP0009990DA - Material for grinding organs : de en
  • DEV0002160MA - Electric tubular heater : de en
  • US2532735A - Hydraulic press with auxiliary pump in cooling by-pass : en
  • US2533107A - Rotary toothbrush with movable lip guard : en
  • US2532518A - Fertilizer sower attachment for tractors : en
  • US2532578A - Material breaking shell : en
  • DE1617296U - PACKAGE FOR SMOKED PRODUCTS, IN PARTICULAR CIGARETTES. : de en
  • DEP0034382DA - Steering device for vehicles, in particular single-track vehicles, primarily motorcycles : de en
  • US2532536A - Method and apparatus for locating welds in hollow metal bodies : en
  • DEB0003568MA - Glue indication device on veneer splicing machines : de en
  • DE1617004U - CONTROL BUTTON FOR ROLLED FILM CAMERAS. : de en
  • DEP0047888DA - Device on electrical switches to fix the contact bridge in the respective switch position : de en
  • US2532333A - Gyrostabilizer : en
  • US2532539A - Testing device for radio object detection systems : en
  • FR968942A - Drawing compass, or tracing, perfected : en fr
  • DEL0000096MA - Device for washing dishes and pouring out dirty water : de en
  • DE1617147U - WEST POCKETBOOK. : de en
  • IS219B6 - Flight and navigation system with radar or echo sounding station. : en is
  • DE1617067U - MODEL FOR THE MANUFACTURE OF SHOULDER PADS FROM FOAM RUBBER OR THE LIKE. MATERIAL. : de en
  • DEP0047004DA - Tractors, especially agricultural tractors : de en
  • US2532584A - Feeding device for nonfree-flowing materials in bulk with adjustable flow control plate and elongated handle therefor : en
  • US2533002A - 1-methyl-3-piperidylmethyl phenyl-(2-thienyl) acetate, its salts and production thereof : en
  • US2532788A - Artificial respiration by electronic stimulation : en
  • US2532376A - Beam trammel : en
  • US2532651A - Illuminated sign with interchangeable sign elements : en
  • GB647079A - Control of carbon in hydrocarbon synthesis : en
  • DEP0050964DA - Process for removing arsenic trioxide from washing liquids : de en
  • DEP0012055DA - Method and device for the simultaneous thermoplastic embedding of a plurality of plastic teeth in a metal framework : de en
  • GB647001A - Improvements relating to electrical communication systems : en
  • DK71805C - Device for lifeboats. : da en
  • US2532529A - Fluid-blast electric circuit breaker : en
  • DE800792C - Double edging saw : de en
  • FR968946A - Device for fixing ink cartridges in the body of a ballpoint pen : en fr
  • GB647154A - Improvements relating to bottle caps : en
  • AU151652B2 - Improvements in or relating to fruit preparation machine : en
  • CA469858A - Gasoline pump housing for mounting moving sign mechanism : en fr
  • DEV0002290MA - Arrangement at the heating conductor connection of electrical tubular heating elements : de en
  • US2533108A - Rotary toothbrush with lip guard : en
  • US2532300A - Focusing objective : en
  • DEP0053483DA - Mine support : de en
  • US2532860A - Apparatus for sealing-off electric discharge tubes : en
  • DESC002918MA - Climatic chamber : de en
  • AU3723650A - Improvements inor relating to cathode-ray tubes : en
  • CA469796A - Barrels : en fr
  • GB647070A - Improvements in electrical metal polishing and the like devices : en
  • GB647165A - Improvements in and relating to an automatic lathe : en
  • GB647244A - Improvements in and relating to high frequency heating apparatus : en
  • US2532749A - Caster and camber checking equipment : en
  • FR968707A - coffee grinder : en fr
  • FR968818A - Device for stripping the ends of electric wires or cables : en fr
  • DE1617210U - LIFT MAST FOR FLOOR CONVEYOR EQUIPMENT. : de en
  • USD161110S - Photographic flashlight apparatus : en
  • DEK0002679MA - Cutting drum for slitter : de en
  • DE1617393U - PLAYING GAME. : de en
  • DEP0012321DA - Capacitor in the resonant circuit of inductive heating systems : de en
  • DEP0023050DA - Plastic violin : de en
  • DE1617020U - ROAD SIGN. : de en
  • DE1617222U - SMOKE CATCHER FOR DIRECT SMOKE EXHAUST IN LOCOMOTIVE HALLS. : de en
  • DE1617376U - VALVE FOR BICYCLE HOSE. : de en
  • US2532288A - Heat exchange unit : en
  • DEP0002295DA - Dowel sleeve for insertion in concrete or masonry : de en
  • USD161147S - Cabinet fob a heatek ob the like : en
  • GB647221A - Improvements in or relating to ophthalmoscopes : en
  • US2532745A - Track gauging apparatus : en
  • US2532955A - Knee guard or brace : en
  • GB647134A - Electric discharge tube : en
  • FR968940A - Further development of locks, bolts and other locking devices : en fr
  • DE1617150U - ELECTRIC MACHINE WITH SPLASH-PROOF VENTILATION OPENINGS. : de en
  • GB647087A - Electrically heated coffee maker : en
  • US2532525A - Preparation of a hydrocarbon conversion catalyst : en
  • US2532601A - Machine for smoothing or ironing leather, particularly shoe sole leather : en
  • US2532371A - Feathering reversible propeller : en
  • US2532995A - Heated hose : en
  • DE1617099U - SOCKET WRENCHES, IN PARTICULAR SPARK PLUG WRENCHES. : de en
  • DE1617256U - PACKAGING FOLDER FOR TWINE CAKES. : de en
  • DE1617389U - MECHANICAL FIGURINE TOY. : de en
  • DE1617040U - COMBINATION PLIERS. : de en
  • DE1617161U - STIRRING DEVICE FOR POTS. : de en
  • DEP0022106DA - Circular saw, especially for agriculture and forestry : de en
  • DEP0032837DA - Protective device for bolts and holes, as well as processes for their manufacture : de en
  • FR54881E - Electro-magnetic wave direction indicator systems : en fr
  • GB647025A - Electric measuring apparatus : en
  • GB647128A - Improvements in or relating to building or insulating or like slabs or sheets : en
  • GB647235A - Improvements in electronic amplifiers : en
  • GB647177A - Improvements in or relating to fluid-blast electric circuit breakers or switches : en
  • DEP0047995DA - Holders for wall cladding panels : de en
  • DEP0009222DA - Nail extractor : de en
  • FR968929A - Dry cleaning device, working with volatile chemical solvents : en fr
  • DE1617086U - SHOE INSOLE. : de en
  • DE1617106U - HYDRAULICALLY ACTUATED SWITCH. : de en
  • DE1617359U - JAR LID. : de en
  • FR968933A - Distributor-injector for insecticides, fertilizers and similar products : en fr
  • US2532512A - Appliance for grinding the contact points of contact breakers : en
  • US2532848A - Iron hanger : en
  • US2533126A - Power transmission device : en
  • GB647143A - Improvements in or relating to turbine blades : en
  • DED0000093MA - Fishing gear, especially Kascher and Gaff : de en
  • DE1617012U - HYGIENIC BARREL TAP. : de en
  • FR54889E - : fr
  • USD161137S - Wallpaper ob the like : en
  • GB647144A - Improvements in and relating to die boxes for moulding clay tiles : en
  • DE1617110U - SPA MAT. : de en
  • DE1617387U - DICE GAME. : de en
  • DEP0002774DA - Vehicle, in particular auxiliary vehicle, for transporting agricultural machines : de en
  • DEP0024968DA - Arrangement to improve the power factor in the inductive heating of vessels and the like. : de en
  • DEP0005173DA - Fuel body : de en
  • FR54880E - Manufacturing process for printing colors, resulting products and their industrial applications : en fr
  • GB647254A - Metal-glass seal and sealing alloy : en
  • FR968842A - Improvements to torque limiting devices : en fr
  • DE800772C - Mobile tower crane for building construction : de en
  • DEP0041695DA - Self-sealing compressed air relief valve : de en
  • GB647246A - An improvement in or relating to machines for carding textile fibres : en
  • DE1617109U - Fluorescent tube throttle for direct current. : de en
  • DE800815C - Ventilation device for motor vehicles : de en
  • US2532921A - Hair-trimming scissors : en
  • US2532540A - Automatic billet stamper : en
  • FR968943A - Enhancements to high vacuum pumping devices : en fr
  • GB647103A - Manufacture of copperable disazo dyestuffs : en
  • DE800804C - Piston sludge pump : de en
  • DEP0046481DA - Hammer mill : de en
  • US2532610A - Aircraft ski : en
  • US2533082A - Fountain pen cap : en
  • US2532948A - Detachable tractor cab : en
  • US2532590A - Safety seat for washing windows : en
  • FR968948A - Rotating nozzle, ejecting gas at high speed, particularly intended for equipping jet engines : en fr
  • US2533041A - Internal bracing for liquid storage tanks : en
  • US2533068A - Indicator and control device : en
  • DE1617394U - ANIMAL BODY. : de en
  • GB647115A - Improvements in or relating to means for testing electrical ignition systems of internal combustion engines : en
  • US2532680A - Clasp comprising interlocking members having matching surfaces : en
  • US2532840A - Folding extension device : en
  • GB647160A - Improvements in or relating to processes of producing alkyl esters of sulphonated monohydroxybenzoic acids : en
  • DE1617362U - DISPLAY OR SALES STAND. : de en
  • DE1617243U - LABEL FOR IDENTIFICATION OF METAL CYLINDERS, IN PARTICULAR GAS CYLINDERS. : de en
  • DE1617374U - DIRECTION INDICATORS FOR BICYCLE AND MOTORCYCLE. : de en
  • USD161077S - Front for an ophthalmic mounting : en
  • DEK0004814MA - Reinforced concrete rib ceiling : de en
  • DEP0017467DA - Storage of sieve chains, in particular for harvesting machines : de en
  • US2532777A - Machine for filling cans with paste having a plunger with paste suction relief blades : en
  • US2533003A - 1-methyl-3-piperidylmethyl 3-hydroxy-2-phenylbutanoate, its salts and production thereof : en
  • FR54878E - Electronic discharge devices : en fr
  • DE1617123U - WHEEL HUB FOR BABY CARRIAGES, SPORTS CARS, BOAT CARRIAGE : de en
  • DEN0000552MA - Flat warp knitting machine : de en
  • DE1617108U - PRESSURE CONTACT FOR ACTUATION OF ELECTRIC DOOR CLOSERS. : de en
  • DEM0001300MA - Internal combustion engine, in particular diesel engine with charging by an exhaust gas turbo fan : de en
  • AU152481B2 - Manufacture of pigmentary titanium dioxide witha very high content of rutile : en
  • DED0000470MA - Device for tightening the screw rings on screw socket pipes with rubber seals : de en
  • US2532382A - Constant temperature maintenance system : en
  • DED0004560MA - Ram working as a piston engine : de en
  • DEH0001233MA - map : de en
  • DEP0052116DA - Screenless pin mill : de en
  • DK71782C - Tailor chalk sharpening device. : da en
  • DE1617101U - LUESTRATING MACHINE. : de en
  • US2533178A - alpha-(phthalimidomethyl-anilino)-anthraquinones and process of preparing the same : en
  • DE1617182U - ON SHOPS AND THE LIKE ELEVABLE DISPLAY AND SALES STAND, IN PARTICULAR FOR CANDY BOXERS. : de en
  • DEO0019893DA - Drill chuck : de en
  • DEH0001681MA - Construction kit for self-assembly of children's vehicles of various types : de en
  • FR968770A - Spring suspension for vehicles, in particular agricultural vehicles, trailers, tractors, etc., and vehicles provided with this suspension : en fr
  • CA469827A - Visible indexes embodying a plurality of swingable panels : en fr
  • CA469871A - Radio systems for landing aeroplanes : en fr
  • US2532810A - X-ray diffraction apparatus for use with radioactive materials : en
  • US2533027A - Method of forming porous nodules : en
  • USD161086S - Container : en
  • DE1617180U - ADVERTISING FILM. : de en
  • GB647039A - Improvements in or relating to rolling mills, rod mills, calenders, and the like : en
  • US2533023A - Night latch : en
  • US2533091A - Plural scale telemetering indicating system : en
  • CA469862A - Frequency-modulation detector systems : en fr
  • US2532299A - Apparatus for cleaning equipment with a chemical agent : en
  • US2532486A - Heating and ventilating system : en
  • US2532846A - Manufacture of electron discharge tubes : en
  • US2533192A - Seal for filter cartridges : en
  • US2532349A - Pesticidal or insect-repellent fumigating compositions : en
  • US2532695A - Loose-leaf binder : en
  • US2532417A - Photoelectric exposure meter : en
  • US2532653A - Drapery fixture : en
  • US2532855A - Automatic picture-taking and finishing apparatus : en
  • US2533139A - Citrus fruit juicer : en
  • AU158628B2 - Process and apparatus forthe electrolytic regeneration of exhausted photographic fixing baths : en
  • CA469888A - Radio receivers : en fr
  • US2532282A - Inhaler : en
  • US2532611A - Aircraft ski : en
  • US2532869A - Multigrid electron discharge tube : en
  • US2533175A - Air controlling grille : en
  • US2532291A - Phenylmercaptoacrylates and phenylmercaptomaleates : en
  • DE1617111U - COFFEE PACK. : de en
  • US2532935A - Body trailer and body hauling apparatus : en
  • USD161093S - Combined flower pot and stand therefor : en
  • US2532318A - Blowing machine : en
  • USD161087S - Vase or similar article : en
  • CA469870A - Constant impedance networks : en fr
  • AU3726250A - Improvements in press-plates for wallboard presses andthe like : en
  • DE1617392U - MODULAR KIT. : de en
  • AU150201B2 - Improvements in or relating to normally tacky and pressure-sensitive adhesive tape : en
  • AU151043B2 - Improvements in or relating to combined suction cleaning and floor polishing apparatus : en
  • CA469881A - Evaporators : en fr
  • US2532302A - Method of making heat exchangers : en
  • US2532316A - Automatically releasable cover for aircraft pitot tubes : en
  • US2533005A - Teeter-totter and merry-go-round : en
  • CA469798A - Service containers for barbers' implements : en fr
  • GB647092A - Improvements in or relating to flushing cisterns : en
  • US2532765A - Copyholder : en
  • US2532865A - Lithographic printing plate : en
  • US2532336A - Dielectric test apparatus : en
  • US2532756A - Tower reactor : en
  • DEP0055338DA - Medical treatment chair : de en
  • DE1617157U - QUICK HEIGHT ADJUSTMENT, IN PARTICULAR FOR OFFICE CHAIRS. : de en
  • DEP0026368DA - Method and device for the production of sausages without casing : de en
  • DEK0003381MA - Atomizers for liquids, especially floor polishes, floor oils, pesticides, or the like. : de en
  • DEP0046412DA - Discriminator circuit for frequency modulation : de en
  • GR12752B - HYDRAULIC GUNFRONE. : el en
  • CA469806A - Methods of surface coating tissue paper with thermoplastic resins : en fr
  • AU147922B2 - Improvements in screw or like nicking machines : en
  • US2532552A - Speed control means for hydraulic mechanisms : en
  • US2532624A - Electric relay : en
  • US2533064A - Anchorage for cables : en
  • DE1617352U - STRIP LAMINATED MATERIAL. : de en
  • GB647065A - Facets for artificial teeth : en
  • GB647250A - Improvements in or relating to shutter devices for kinematographic cameras : en
  • US2532831A - Combustion chamber and turbine arrangement : en
  • US2533026A - Process for contacting solids and gases : en
  • DE1617097U - PULL-IN TOOL FOR WARP TRAYS IN LOOMS OR THE LIKE. : de en
  • AU3735250A - Improvements relating tothe production of sheet and strip material : en
  • CA469931A - Pumps : en fr
  • CA469875A - Rust-proofing compositions and methods of using the same : en fr
  • US2532429A - Windshield cleaning device : en
  • US2532480A - Power driven toothbrush : en
  • CA469911A - Methods of making cores for electrical apparatus : en fr
  • DES0003718MA - Storage of the lower back-up rolls of four-roll mill stands : de en
  • US2532511A - Television : en
  • US2533030A - Wide band impedance matching network : en
  • US2532528A - Mounting for overhead lighting fixtures : en
  • FR968861A - Freewheel device for bicycles and other similar vehicles : en fr
  • GB647140A - Apparatus for determining the viscosity of fluids : en
  • CA469831A - Preparation of symmetrical diaryl hydrazines : en fr
  • CA469841A - Railway brake beam mountings : en fr
  • DEP0007433DA - Adjustable door seal : de en
  • CA469865A - Oscillation generators : en fr
  • US2532930A - Method for the limited oxidation of saturated aliphatic hydrocarbons with formation of aldehydic compounds : en
  • CA469879A - Filtration of cyanide solutions : en fr
  • CA469938A - High speed facsimile synchronizing systems : en fr
  • DEP0010356DA - Suction prosthesis : de en
  • US2532629A - Method of electrodepositing iron : en
  • AU153685B2 - Improvements relating to antiseptic synthetic plastic sheeting : en
  • US2533121A - Valve spring compressor : en
  • US2532500A - Belt grinder and polisher : en
  • US2532673A - Phonograph record file : en
  • US2532853A - Vanity back view chair : en
  • US2532479A - Method and machine for gluing and folding paper boxes : en
  • US2532726A - Bird feeder : en
  • US2532436A - Journal box lid : en
  • US2533008A - Artificial leg : en
  • FR54898E - Catalysts : en fr
  • US2532510A - Thermally responsive indicator : en
  • US2532572A - Device for attracting attention to billboards : en
  • US2532623A - Filing cabinet drawer : en
  • US2532750A - Calling line identifier having display device at operator's position : en
  • US2532792A - Process for the centrifugal separation of sludge-containing liquids : en
  • US2532323A - Bullet : en
  • US2532957A - Auxiliary window sash : en
  • US2533097A - Union and expansion joint : en
  • US2532408A - Casing head : en
  • DEP0031916DA - Building construction : de en
  • GB647194A - Improvements in or relating to record card controlled calculating machines : en
  • US2532648A - Synchromesh coupling : en
  • US2533093A - Fluid pressure operated disk brake with compensating piston : en
  • DE1617019U - TARGET BOW WITH ARROW. : de en
  • DER0001795MA - Thread turner for removing the warp threads from the crosshairs, especially for warp tying machines : de en
  • CA469874A - Manufacture of quartz crystal assemblies : en fr
  • DE1617375U - DEVICE FOR DETERMINING THE ACCURATE SPOKE LENGTH BEFORE CLAMPING SPOKED WHEELS. : de en
  • DE1617377U - Tilting stand for motorcycles. : de en
  • FR968949A - Rolling suitcase : en fr
  • USD161095S - Herbert farnsworth : en
  • US2532602A - Crane boom mounting : en
  • GB647002A - Improvements in or relating to bearings : en
  • GB647183A - Stool, chair, or similar piece of furniture : en
  • AU153987B2 - A machine for making pleated metal foil capsules : en
  • DE1617301U - T-PIECE FOR TUBE FITTINGS. : de en
  • DE1617178U - Sewing machine motor with mounting bracket : de en
  • DEM0003539MA - Device for grinding the journals of cranked shafts : de en
  • DEP0039092DA - Device for the ultraviolet irradiation of liquids : de en
  • DEV0001105MA - Process for the production of viscose artificial threads or fibers which are not tensioned during the first drying, if necessary collected in spinning pots or cut into stacks : de en
  • FR54867E - Clasp for watch strap : en fr
  • FR968821A - Coaxial Pair Aerial Telephone Cable : en fr
  • DEP0026561DA - Block oscillator type generator for generating sawtooth vibrations : de en
  • GB647071A - Stripping grain of its husks : en
  • US2532945A - Control for motor vehicle transmissions : en
  • US2532619A - Calculating device : en
  • USD161127S - Robins newspaper and pamphlet dispenser for streetcars and busses : en
  • FR968722A - Oscillating suspension for electric fan : en fr
  • FR968944A - Electronic setup particularly applicable to magnification adjustment in an electrostatic microscope : en fr
  • FR968736A - Improvement in coffee grinders : en fr
  • DEP0042902DA - Process for the production of highly effective, long-lasting, vitamin-rich rearing preparations for large and small livestock : de en
  • FR968855A - Method and device for performing styling and perming : en fr
  • US2532277A - 1, 6 hexanediamine derivatives : en
  • US2532875A - Spring structure : en
  • US2532326A - Fluid circulating thread guide roller : en
  • US2532438A - Process for severing of connected tampons : en
  • DE1617228U - CHAIR. : de en
  • DE1617272U - POWER CONNECTION DEVICE FOR ROOT TREATMENT WITH IONOPHORESIS. : de en
  • DEP0034119DA - Process for the absorption of nitrous gases for the production of nitric acid : de en
  • DE1617084U - TABLE KNIFE OR THE LIKE : de en
  • DES0001446MA - Suitcases, in particular for air travel : de en
  • GB646993A - Improvements in or relating to screw thread mechanism : en
  • GB647260A - Improvements in receiver equipment for teleprinters : en
  • DE1617253U - BOTTLE STOPPER WITH SPOUT. : de en
  • DEA0000106MA - Visual process : de en
  • GB647231A - Improvements in filling machines for superphosphates and similar materials : en
  • DE1617060U - ADDITIONAL DEVICE FOR STOVE. : de en
  • DEP0038249DA - Changeable electrical capacitor : de en
  • DK71792C - Distance electrode for shortwave diathermy. : da en
  • DK71793C - Method of continuous manufacture or treatment of artificial thread. : da en
  • US2532425A - Bed or body support : en
  • US2532563A - Strip guiding apparatus : en
  • US2532827A - Brush rigging : en
  • DE1617173U - DEVICE FOR UNDERGROUND TREATMENT OF THE SOIL. : de en
  • DEE0000083MA - Small magnet-electric machine : de en
  • FR968793A - Development of dielectric loss heating devices : en fr
  • FR968832A - Faculty : en fr
  • GR12748B - Wicker gas canister. : el en
  • DE1617193U - CHASSIS FOR ELECTRIC FLOOR EQUIPMENT. : de en
  • DEW0000358MA - Potato planter : de en
  • GB647153A - Improvements in shutters for cinematographic apparatus : en
  • GB647245A - Spiral gear calculator : en
  • DE1617271U - RESILIENT SOFT RUBBER GRATS FOR LOWER AND UPPER ARTIFICIAL DENTAL PROSTHESES. : de en
  • DE1617295U - ASHTRAY WITH DEVICE TO PREVENT THE AFTERGLOWING OF SMOKED GOODS. : de en
  • DEP0054938DA - Method and device for testing milk for contamination : de en
  • DEV0000974MA - Track underlay for miniature railways : de en
  • US2532912A - Crankshaft sleeve : en
  • US2532964A - Automatic electronic tolerance monitor : en
  • CA469836A - Generator protective systems : en fr
  • DE1617141U - CABINET, BELT HIP REST, AND THE LIKE. WITH ELASTIC INSERTS. : de en
  • DE1617152U - SIGNAL LAMP. : de en
  • DEM0002255MA - Coal plane : de en
  • DE1617174U - INSECT RINGS FOR SCHAEDLING CONTROL. : de en
  • DE1617212U - DIRT CATCHERS. : de en
  • DEH0000742MA - Foldable multiple seating or lounging and driving furniture : de en
  • FR968740A - Sealing composition for container lids : en fr
  • DE1617269U - HEAT EXCHANGERS, ESPECIALLY FOR HIGH PRESSURES. : de en
  • US2532344A - Feed screw mounting for percussion drills : en
  • DET0000732MA - Foldable chair or deck chair : de en
  • DE1617312U - WINDOW CUTTERS ASSEMBLED FROM PUNCHED OR DRAWN PARTS. : de en
  • DEP0034505DA - Neck ruff as a protective collar when cutting hair, shaving or the like. : de en
  • CA469857A - Diazotype transfer films : en fr
  • DEP0046280DA - Weight load safety valve for low pressure : de en
  • DEP0002874MA - Massage tapping device : de en
  • DEP0044707DA - Process for regulating the feeding of shredding machines : de en
  • US2532771A - Loose-leaf binder : en
  • US2532782A - Valved paste ejector : en
  • DE1617056U - COLLAR GLASS. : de en
  • DEP0039302DA - Pen with ball point : de en
  • GB647179A - Improvements in stapling machines : en
  • US2532588A - Azo dyestuff for dyeing animal fibers in shades of brown : en
  • US2532460A - High-frequency apparatus for drying materials electrostatically : en
  • US2532833A - Box and similar container : en
  • DE1617090U - SECURING THE ROLLER BODIES OF PRESSURE ROLLERS FOR DRAFTING SYSTEMS OF SPINNING MACHINES. : de en
  • DEH0004862MA - True-to-scale paper or the like, in particular drawing paper : de en
  • DEP0042672DA - Chassis or support frame, in particular for concrete mixers : de en
  • FR54872E - Cinematographic method and apparatus : en fr
  • GB647035A - Improvements in or connected with braking mechanism for perambulators or baby carriages : en
  • US2533119A - Supplemental apron for center extension table : en
  • GB647042A - Improvements in or relating to gas-turbine engine installations : en
  • DEP0044553DA - Poster with painted face : de en
  • DEZ0001059MA - Spring protection of the sleeve of hammers, doubles or similar tools against turning : de en
  • DEP0046708DA - Pulse generator, in particular for axle counting devices on track systems : de en
  • FR54877E - Rotary Coach Device : en fr
  • GB647208A - Preparation of unsaturated acid esters : en
  • US2532380A - Traction grip : en
  • US2532678A - Toggle block adjusting device for jaw crushers : en
  • US2532732A - Mechanical hand : en
  • US2532741A - Microphone with opposite electrodes being of varying and constant curvature : en
  • USD161096S - Electric toaster : en
  • US2532580A - Power garden tractor : en
  • DE1617329U - HOUSING FOR PORTABLE RECEIVER. : de en
  • DEP0047154DA - Process for the production of lead-containing copper-based bearing alloys : de en
  • DE1617080U - TRUCK WHEEL WITH FRICTION BRAKE USED FOR AIR TIRES. : de en
  • DEU0000218MA - Device for regulating the placement of cutting tools on glass : de en
  • USD161078S - Front fob an ophthalmic mounting : en
  • FR968769A - Improvements to devices through which gas streams pass : en fr
  • AU3731550A - Improvements in novelty toys : en
  • DE800787C - Scaffolding that can be assembled from tubular elements : de en
  • DEG0000202MA - Process for the production of artificial ice, in particular block ice : de en
  • GB647011A - Improvements in or relating to combined compressors and engines : en
  • FR968805A - New way to remove distortion residue in lenses : en fr
  • FR968790A - Process for the preparation of nitrogen monosubstituted piperazines : en fr
  • GB647041A - Improvements in and relating to magnetic sound apparatus : en
  • USD161100S - Goldfield etal x-ray apparatus : en
  • DE1617105U - PROTECTIVE PLATE FOR SMALL, ESPECIALLY PUTTED LEAD ACCUMULATORS. : de en
  • GB647266A - Lubricating compositions : en
  • DE1617116U - REISSER FOR THE MANUFACTURING OF FERTILIZERS AND FEED. : de en
  • FR968783A - Advanced cardboard box : en fr
  • DE1617358U - LOETBAND. : de en
  • DEP0044845DA - Support device for endless conveyor devices : de en
  • FR968871A - Bulkhead flame arrester for internal combustion engines : en fr
  • GB647123A - Arrangement for automatically steering a ship on a predetermined course : en
  • GB647184A - Improvements in and relating to telemetering transmitting apparatus : en
  • FR968941A - Process for the manufacture of a soluble compound for the preparation of medicinal herbal teas and others : en fr
  • GB647083A - Improvements in or relating to a carry-type earth-moving scraper : en
  • GB647220A - Halogenated aromatic amine-formaldehyde-dicyandiamide resin and process for making the same : en
  • DEP0025351DA - Device for pulling and conveying a running thread : de en
  • FR968918A - Body fluid enhancements : en fr
  • GB647016A - Improvements in or relating to load-carrying vehicles : en
  • GR12753B - NEW TYPE ELECTRIC PILLOW. : el en
  • AU148252B2 - Improvements in or relating to wheeled toys : en
  • AU148945B2 - Improvement in or relating to axial flow fan : en
  • US2532696A - Medical spoon : en
  • USD161130S - Shoe oe the like : en
  • CA469860A - Phospholipoid carriers for antioxidants : en fr
  • US2532942A - Filing cabinet : en
  • US2532430A - Method for preparation of vinyl silicon chlorides : en
  • USD161129S - Child s hooded coat : en
  • AU148615B2 - Mechanism for delaying movement in apparatus and particularly in electrical switch apparatus : en
  • CA469807A - Heat exchangers : en fr
  • US2532468A - Movable contact structure : en
  • US2532496A - Loom harness lifter : en
  • DE1617005U - FASTENING FOR THE FLOOR OF VEHICLES, IN PARTICULAR AGRICULTURAL VEHICLES. : de en
  • DEJ0000622MA - Radiator with electric heating device : de en
  • DEP0037946DA - Methods for storing and using wound dressing material : de en
  • AU3144949A - Improved means for detachably fixing replacement or wearing pieces tothe heels of shoes, boots andthe like : en
  • CA469802A - Shoulder bows : en fr
  • AU150689B2 - Anew and improved tool head : en
  • US2532938A - Laundry drying rack : en
  • DE1617133U - CHARACTERISTICS AND JOY'S ARTICLES WITH EFFECT. : de en
  • DE1617196U - SPRING STRUCTURE FOR MOTORCYCLE AND BICYCLE SADDLE. : de en
  • DEP0033493DA - Hand atomizer : de en
  • US2532826A - Welding control system : en
  • US2533060A - Brassiere : en
  • CA469894A - Electron discharge devices : en fr
  • US2532748A - Push-cap operated pencil : en
  • USD161103S - Shopping cart : en
  • DE800743C - Clamping device : de en
  • DE1617148U - CHARGE PAN. : de en
  • GB646990A - Improvements in orthoptic instruments : en
  • DE800753C - Procedure and equipment for maintaining uniformly low temperatures in refrigeration rooms : de en
  • GB647213A - Improvements in or relating to metal working presses : en
  • GB646989A - Improved method for producing cast irons : en
  • DE1617353U - CAR-CONTROLLED FRONT CARRIAGE FOR CHIPPING OR DRILLING MACHINES. : de en
  • DE800817C - Motor vehicle : de en
  • DE1617044U - BASE FOR IRON OR THE LIKE. : de en
  • DE1617368U - DEVICE FOR EXHIBITION PURPOSES. : de en
  • US2532399A - Lock for doors and the like : en
  • US2533040A - Limit switch with pendulum arrester : en
  • DE1617250U - CONTROL SWITCH FOR HYDRAULICALLY OPERATED MACHINERY, IN PARTICULAR FOR LIFTING EQUIPMENT. : de en
  • DEP0039214DA - Process for the production of acetylene in dry developers : de en
  • DEP0054005DA - Device for axis control in rail vehicles : de en
  • FR54862E - Advanced pipe wrench : en fr
  • FR968903A - Advanced Liquid Spray : en fr
  • GB646982A - An improved manufacture of gaseous or vaporous fuels from carbonaceous materials andmeans for generating heat therefrom : en
  • US2532530A - Crop drying apparatus : en
  • US2532581A - Polishing machine : en
  • FR968785A - Prefabricated semi-metallic house : en fr
  • DEP0051626DA - Grinding process : de en
  • DEP0014459DA - Double-edged safety razor with a reciprocating cutting blade : de en
  • US2532990A - Burner block : en
  • US2532281A - Pyrophosphate baking powder : en
  • US2532613A - Hydrocarbon conversion in pebble heaters : en
  • US2533195A - Fuel oil leakage detector for diesel engines : en
  • DEP0042340DA - Lining of apparatus, containers and vessels against chemical effects : de en
  • DEP0045212DA - Towing device for agricultural implements, in particular for towed plows : de en
  • DE1617154U - DRIVE FOR BREAD CUTTERS. : de en
  • US2532331A - Punching circuit : en
  • US2532583A - Silicon-containing polymer preparation : en
  • DEP0007002DA - Vehicle suspension : de en
  • DE1617313U - WINDOW DEVICE. : de en
  • DEL0001088MA - Road excavation and expansion : de en
  • DE1617346U - CURTAIN PULLING. : de en
  • DE1617164U - JOINTLESS SPOUT FOR TIMBER FRAMEWORK CONSTRUCTION. : de en
  • DE800768C - Centrifugal casting machine : de en
  • DEP0047149DA - Contact alloy : de en
  • DE1617159U - DEVICE FOR FASTENING THE SEAT AND BACKREST, ESPECIALLY FOR ROW SEATING. : de en
  • DEP0045871DA - Tablet press : de en
  • FR968879A - Catalyst : en fr
  • GB647131A - Improvements in or relating to stabilizing arrangements for electrical supply systems : en
  • US2532929A - Pressure sensitive moisture test instrument : en
  • AU3724250A - Improvements incan seaming machines : en
  • DE800788C - Hanging frame with fastening hooks : de en
  • DE800807C - Use pump, especially for hydraulic engineering and salvage purposes : de en
  • DEP0009096DA - Process for reducing the double far-distance crosstalk that occurs between telecommunication lines in the same direction of transmission over third line circuits : de en
  • DEP0015675DA - Casing for cable drums made of sheet metal : de en
  • DE1617303U - GAS CORNER COCK WITH EXTENDED GAS CONNECTION PIPE. : de en
  • DESC000157MA - Clamping device to hold the tablecloth in place : de en
  • FR968830A - Playing dice for advertising use : en fr
  • FR968801A - Flexible hose and connection device for electric cables, flexible shafts under sheath and other applications : en fr
  • US2532464A - Corner structure : en
  • FR968732A - Insulated box : en fr
  • DE1617024U - SOCIAL TABLE GAME WITH THROWING DEVICE FOR SMALL WOODEN DISKS. : de en
  • DE1617207U - FOLDABLE CRATE. : de en
  • DE1617298U - CIGARETTE KILLER WITH SELF-ACTING, REPLACING EJECTOR : de en
  • US2532867A - Shade roller operating device : en
  • US2533111A - Tilt compensator for typewriters : en
  • DEP0006940DA - Auxiliary device for driving in a nail in the case of femoral neck fractures : de en
  • DEU0000074MA - Acetylene generator : de en
  • DK71804C - Process for the preparation of a soluble aromatic coffee extract. : da en
  • DE800809C - Pneumatic fluid lifters : de en
  • DEP0041855DA - V-belt pulley : de en
  • GB647104A - Pipe union : en
  • AU3728750A - Improvements in plunger-presses for making briquettes from lignite and similar materials : en
  • AU3733450A - Fuel-burning means fora gaseous-fluid propulsion jet : en
  • US2532405A - Drawer slide actuating mechanism for cabinets and the like : en
  • US2532769A - Kitchen sink and cabinet combined : en
  • FR968838A - Multi-channel communication systems : en fr
  • GR12746B - APPARATUS FOR THE FORMATION OF IRIDIZING PUMP. : el en
  • FR54900E - Wood treatment process, and products obtained : en fr
  • US2532790A - Sewing machine : en
  • US2532834A - Oscillation generator circuit : en
  • US2532418A - Hydraulically operated anchor for tubing or the like : en
  • US2533169A - Rotary vacuum cleaner brush : en
  • DE800748C - Sieve bells for bubble tray columns : de en
  • DEP0055510DA - Bicycle with a chainless crank drive : de en
  • DES0000494MA - Two-way valve for liquids : de en
  • DEP0048956DA - Ankle joint for artificial feet : de en
  • DEU0000118MA - Device for lifting the cutting tools on glass cutting machines : de en
  • FR968742A - Improvements relating to automatic engine control systems : en fr
  • FR968937A - Device for the purification of gases by dry masses : en fr
  • GB647214A - Improvements in or relating to methane sulphonic acids and derivatives thereof : en
  • DEP0024329DA - High-speed centrifugal mill : de en
  • FR968847A - Toothpaste or shaving soap in cylindrical bar : en fr
  • GB647137A - Improvements in or relating to vehicles : en
  • DEP0021481DA - Method for manufacturing commutators : de en
  • GB647072A - Improvements in or relating to pipe couplings : en
  • DE1617046U - DRIVER'S STAND FOR RAIL VEHICLES, IN PARTICULAR TRAM CARS. : de en
  • DE1617325U - ROPE CLAMP, ESPECIALLY FOR SINGLE CABLE CARS. : de en
  • GB647008A - Improvements relating to lever transmissions between pistons and crank shafts : en
  • FR968779A - Control system for bicycle derailleur or others : en fr
  • US2532819A - Rhythm cycle calculator : en
  • US2532655A - Method of sandblasting : en
  • FR968799A - Improvements to telescopic cups : en fr
  • DE1617006U - AXLE FOR HORSE-HUNG VEHICLES. : de en
  • DE1617059U - SLIDER DEVICE FOR CONTROLLED ROOM AND EXHAUST CABINET VENTILATION. : de en
  • US2532926A - Party line metering, including selection of the meter prior to signaling the operator : en
  • US2532280A - Continuous wax molding process : en
  • US2532626A - Signature hopper mechanism : en
  • US2532677A - Elevating mechanism for operating and examining tables : en
  • DE1617151U - BRUSH HOLDER WITH SPIRAL SPRING. : de en
  • FR968815A - Improvements to contact parts for electrical connections : en fr
  • US2532306A - Article carrying device : en
  • GB647033A - Operative combination of low-pressure electric discharge and incandescent lamps : en
  • GB647215A - Improvements in or relating to the production of organic halides : en
  • US2532940A - Liquid seal level gauge : en
  • US2532950A - Shuttle guard : en
  • DK71783C - Evaporation and distillation apparatus. : da en
  • US2532621A - Pretreatment of hydrocarbon synthesis catalysts : en
  • USRE23302E - Greene : en
  • USD161118S - Plate or similar article : en
  • DE1617047U - DEVICE FOR CLEANING GLASS PANELS. : de en
  • DEP0034942DA - Zero circle : de en
  • US2532482A - Boundary layer remover for airplanes : en
  • CA469834A - Sawtooth current generators : en fr
  • US2532321A - Electric braking system : en
  • US2533101A - Photographic film holder : en
  • US2533000A - Windshield deicing apparatus : en
  • US2533103A - Apparatus for the liquid treatment of threads : en
  • DE1617003U - ADVERTISEMENT SPIRAL. : de en
  • GB647197A - Improvements relating to the coating of paper : en
  • DEM0003348MA - Wire drawing machine with water cooling : de en
  • CA469912A - Temperature regulators : en fr
  • DEP0026466DA - Circuit for generating sawtooth vibrations : de en
  • DEJ0000166MA - Device for cutting open medical plaster casts : de en
  • FR968895A - Fabric assembly process : en fr
  • CA469828A - Electrodeposition of metals : en fr
  • AU3138349A - Improvements relating to collapsible tables, and seats andthe like : en
  • US2532985A - Preventing the sticking of polymers to drying, etc., surfaces : en
  • US2532294A - Machine for assembling venetian blinds : en
  • CA469897A - Gaseous discharge devices : en fr
  • DEP0002219DA - Device for drying and providing used razor blades : de en
  • US2532915A - Method and apparatus for determining malposition of vertebrae : en
  • DEM0000244MA - compressor : de en
  • AU153057B2 - Method and device for treating a chocolate mass andthe like : en
  • CA469845A - Shaftless butterfly valves : en fr
  • US2532426A - Mower : en
  • US2533092A - Tobacco curing apparatus : en
  • US2533099A - Photographic camera : en
  • US2532424A - Rotary plow : en
  • US2532470A - Outboard propeller mechanism for boats with eccentrically mounted shaft housings : en
  • US2532894A - Cooking machine : en
  • US2532984A - Perpetual calendar : en
  • US2532557A - Apparatus for cooling milk and for filling milk containers : en
  • US2532582A - Synchronizing device for stepping mechanisms : en
  • US2532996A - Hinge structure for spraying attachments : en
  • CA469901A - Electrical control systems : en fr
  • CA469910A - Poylvinyl alcohol compositions : en fr
  • US2532801A - Pressure differential servomotor and control : en
  • US2533080A - Device for barbecuing, roasting, broiling, and the like : en
  • US2532910A - Apparatus for drying paper, paperboard, pulp, and the like : en
  • US2532567A - Descaling burner : en
  • FR968936A - prefabricated building elements : en fr
  • DEM0002080MA - Insert cartridge for the prevention of scale formation, in particular for radiators of motor vehicles and processes for their manufacture : de en
  • DEP0010391DA - Filters for dust masks : de en
  • US2532398A - Leather splitting machine : en
  • FR968768A - Coupling devices for four-wire circuit : en fr
  • FR968771A - Welding process for steel wires, in particular for tire rods : en fr
  • DE800732C - Method and device for making stones : de en
  • DE1617114U - SETTING APPARATUS FOR PLANING MACHINE KNIVES. : de en
  • DES0000637MA - Type of installation of fuel and carburetor containers in bicycles with auxiliary engines : de en
  • US2532606A - Pebble heater : en
  • US2532895A - Paint can attachment : en
  • US2533118A - Sodium silicate cement composition : en
  • DE1617076U - TUETE FOR SAEMEREIEN, SPICE OR THE LIKE. : de en
  • DE800783C - Electromagnetic dowel fixation in the manufacture of concrete bodies : de en
  • DEP0040281DA - Device on locking arrangements, in particular on lid closures for containers with radially adjustable bolts on the lid : de en
  • DE1617143U - LOWER BAND. : de en
  • DE1617192U - TOGGLE LOCK FOR TRUCK TRAILERS. : de en
  • DE1617244U - PROTECTION AGAINST FILM EXPOSURE IN THE EVENT OF INCORRECT FOCAL LENGTH FIXING. : de en
  • DEP0022538DA - Jar opener : de en
  • DEP0039388DA - Silo, especially for fermentation feed preparation : de en
  • US2532991A - Carroting brush and method of carroting fur on a skin with said brush : en
  • US2532335A - Process for heat-treating solids : en
  • US2532396A - Urea-formaldehyde resins of high naphtha tolerance : en
  • US2532872A - Frequency responsive measuring and controlling apparatus : en
  • US2532958A - Regulating valve : en
  • DK71795C - Apparatus for curling hair. : da en
  • GB647068A - Improvements in or relating to feeding devices for animals : en
  • CA469809A - Rotary internal combustion engines : en fr
  • FR54858E - Simplified metal sleeve for hunting cartridge : en fr
  • CA469820A - Heel structures for shoes : en fr
  • US2532854A - Fluid storage tank : en
  • USD161111S - Kregger swing : en
  • US2532592A - Refractory liner material : en
  • US2533106A - Rotary toothbrush with lip guard : en
  • AU3729550A - A device for controlling Venetian blinds orthe like : en
  • US2532704A - Staple pin attaching means : en
  • US2532736A - Arrangement for comparing electrical characteristics : en
  • US2532667A - High-speed pulse reception system : en
  • DE1617237U - CHEESE LID FOR THE EMMENTAL CHEESERY. : de en
  • US2532752A - Highly corrected four component objective lens : en
  • US2532768A - Piston lock : en
  • US2533025A - Apparatus for applying tension and/or pressure to material : en
  • US2532372A - Safety razor with magnetic guard : en
  • US2532559A - Hydrocarbosilicon isocyanates : en
  • GB647232A - Improvements in or relating to dish washing machines : en
  • AU3727350A - Improvements in darkening metallic surfaces : en
  • US2533153A - Carriage return mechanism for record making machines : en
  • US2532598A - Guard device for syringes for use with heat-fluent materials : en
  • US2532722A - Garage door and a remote control therefor : en
  • DE1617331U - PLUG-IN COUPLING FOR ELECTRICAL CABLES, IN PARTICULAR FOR PHOTOGRAPHIC RECORDING DEVICES. : de en
  • DEP0011872DA - externally excited speaker system : de en
  • US2532406A - Neon tube and electrode holder : en
  • USD161089S - Canasta caed tray : en
  • US2532932A - Baby bib : en
  • US2532952A - Work holder supported and clamped between vise jaws : en
  • US2532522A - Method and mechanism for folding paper boxes : en
  • US2532312A - Hydrogenation of dicyanobutene to adiponitrile : en
  • US2533127A - Skirt marker : en
  • AU154190B2 - Hollow building block : en
  • DE1617201U - WOOD HEEL. : de en
  • DEP0000889MA - Murphy bed with foldable bed frame : de en
  • DEP0039138DA - Switching device for mutually displaceable machine parts, in particular on calculating machines : de en
  • DEL0001810MA - Device for inevitable shuttle movement on looms : de en
  • DEM0005290MA - Convertible top upholstery for convertibles : de en
  • DEP0015318DA - Pressing and molding machine for the production of compacts, especially those in spherical shape : de en
  • DK71801C - Potato harvester. : da en
  • US2533020A - Circuit arrangement for amplifying ultra high frequency electrical oscillations : en
  • US2532668A - Purification of branched chain paraffins : en
  • US2533150A - Wheel ridge leveling device : en
  • DEP0017313DA - Milling and engraving machine : de en
  • FR968887A - Biblorhapte : en fr
  • GB647203A - Improvements in or relating to a method of and means for erecting buildings : en
  • GR12749B - Wicker gas canister. : el en
  • US2532805A - Reinforced crotch for men's underwear : en
  • DEP0048309DA - Process for the production and preservation of granules for liqueurs or the like. : de en
  • GB647019A - Improvements in and relating to centrifugal metal-casting machines : en
  • GB647022A - Cast iron castings : en
  • US2533157A - Combined filling and vibrating device having an elongated vibratory bag member : en
  • GB647168A - Improvements in and relating to colour photography : en
  • FR968854A - Glue particularly suitable for bonding wood and process for its manufacture : en fr
  • GB647241A - Improvements in processes for recovering volatile substances from gases : en
  • AU3735450A - Improvements in ship construction : en
  • GB647211A - Improvements in or relating to pneumatic pressure operated control systems for aircraft : en
  • DE1617103U - SPEAKER ARRANGEMENT WITH SPEAKER SYSTEMS ARRANGED IN THE SAME LEVEL ON THE CIRCLE. : de en
  • DEH0002058MA - Device for eliminating the effects of changes in the air-electric field on the human body or parts thereof : de en
  • DEP0014948DA - Continuous casting process : de en
  • DEP0046411DA - Method for the optional operation of a multigrid tube in different operating states : de en
  • FR968711A - Improvements to gas flow measurement devices : en fr
  • FR968882A - Remote selection installation, wireless, in networks with transceiver stations : en fr
  • USD161144S - Eyebrow stencil : en
  • US2532830A - Hog coop : en
  • US2532879A - Fish lure : en
  • US2532976A - Coin dispensing apparatus : en
  • DEP0052822DA - Snap fastener : de en
  • FR968907A - Folding tiered bunk : en fr
  • DEG0001117MA - Closure capsule for tubular glass containers : de en
  • DEP0040230DA - Tobacco pipe : de en
  • GB647112A - Improvements relating to powder mixing machines : en
  • GB647129A - Process for treating cellulosic raw materials : en
  • FR968743A - Process for the isomerization of ethers-salts of keto-octahydrophenanthrene-carboxylic acids : en fr
  • US2532718A - Coordinate selecting and lockout circuit : en
  • DEP0001788BA - Dielectric waveguide : de en
  • FR968797A - Removable and swiveling lifting device forming a crane : en fr
  • US2532412A - Tire removing device : en
  • US2532422A - Hydraulic ram and sealing rings : en
  • GB647156A - Improved method of manufacturing cements and products obtained thereby : en
  • US2532603A - Device for stacking and wrapping coins : en
  • DE1617077U - CONGRATULATIONS, CONDOLATION CARD OR THE LIKE. : de en
  • DE1617127U - SCOOTER. : de en
  • US2533161A - Connector : en
  • DE1617053U - ARRANGEMENT OF A HANDLE ON PANS, POTS, AND OTHER DISHES. : de en
  • DE1617355U - FIELD AND TREE SPRAYER FOR SCHAEDLING CONTROL. : de en
  • GB647164A - Improvements in and relating to an automatic lathe : en
  • CA469829A - Electrodeposition of nickel : en fr
  • CA469914A - Floating jig drill apparatus : en fr
  • USD161097S - Frankel slippersock : en
  • FR968947A - Front wheel drive device for bicycles : en fr
  • DE1617284U - DOVE-TAIL PRESSED ON CHAIR BACKREST. : de en
  • DEM0003632MA - Pouring device for bottles or the like. : de en
  • DEP0024117DA - Clothes rack : de en
  • US2532781A - Torsional vibration pickup : en
  • USD161092S - Combined flower pot and stand therefor : en
  • FR968748A - Improvements made to tool holders, more specifically for machines for working metal sheets or sheets : en fr
  • DEP0020376DA - Locking device for self-closing valves, especially for fire extinguishers with pressurized extinguishing agent : de en
  • FR968753A - Method and apparatus for preventing explosions of gases accumulated in the combustion chamber of oil fires as a result of failure to ignite or extinguish the flame of the burner : en fr
  • GB647004A - Improvements in and relating to articles having a wear resisting surface and method of making the same : en
  • GB647265A - Improvements in or relating to pose-reflecting system for photographic apparatus : en
  • DEP0012344DA - Printing device for the simultaneous printing of several type wheels : de en
  • US2532394A - Line holder : en
  • AU3725850A - Improvements relating to securing devices : en
  • DEP0032576DA - Process for the production of gases in gas generators : de en
  • DEP0009327DA - Automatic point setting and signaling system with compressed air drive, especially for mine railways : de en
  • CA469889A - Impregnated paper : en fr
  • US2532824A - Track shoe connector : en
  • US2532599A - Clock mounting means : en
  • US2532755A - Aircraft propeller drive : en
  • DEP0049035DA - Belt connector made from V-shaped wire hooks with hook legs of unequal length : de en
  • US2532295A - Thermal process for producing the carbides of tantalum and columbium : en
  • US2532516A - Electroplating rack : en
  • US2532585A - Apparatus for the production of dot-composed negatives : en
  • CA469882A - Penumatic control apparatus : en fr
  • DER0001170MA - Compass with spindle : de en
  • GB647044A - Improvements in lattice slats adapted to be directly hinged together and lattice rolling shutters made therefrom : en
  • GB647066A - Improvements in or relating to apparatus for the grading and screening of materials : en
  • US2532369A - Synthetic waxlike materials : en
  • US2532537A - Protractoboard : en
  • US2532388A - Drainpipe filter : en
  • US2532423A - Jewel-setting tool : en
  • US2532458A - Staple fiber cutter : en
  • DE1617087U - SNEAKER OR THE LIKE. : de en
  • US2532880A - Football practice apparatus : en
  • US2532327A - Bearing : en
  • DE1617034U - POCKET DEVICE FOR SELF-DEVELOPING CIGARETTES. : de en
  • DE1617381U - DOUBLE EDGE SAFETY SHAVER. : de en
  • DEP0026638DA - Glow discharge switch with at least one bimetal electrode : de en
  • DEP0010900DA - Electrocardiograph with photographic registration : de en
  • US2532999A - Heatable water tank : en
  • DE1617134U - COMBINABLE COMPONENT, IN PARTICULAR FOR CHILDREN'S PLAY BUILDINGS. : de en
  • AU156772B2 - Electrical computer : en
  • CA469823A - Fluid sealing devices : en fr
  • US2533199A - Hydraulic seal for pulp refining mills : en
  • FR968802A - Color cinematography process : en fr
  • FR968819A - Improvements to multipurpose machine tools : en fr
  • AU145526B2 - Improvements relating to collapsible tables, and seats andthe like : en
  • US2532311A - Gas phase hydrogenation of dihydromucononitrile to adiponitrile : en
  • DE1617074U - GREASE BUSH. : de en
  • DE1617338U - RUBBER LAMP FORCED SEALING OF THE INSERTED PIPE. : de en
  • DEG0002788MA - Support for bucket handles : de en
  • GB647036A - Hair curler : en
  • US2532284A - Cobalt plating by chemical reduction : en
  • US2532727A - Process for obtaining vinyl chloride/styrene polymers : en
  • US2532747A - Circuit arrangement comprising a cathode-ray tube : en
  • US2532797A - Quick-driving glazier's point : en
  • DEP0037584DA - Machine for the production of composite cast plain bearings : de en
  • US2532420A - Ventilator device for kitchen ranges : en
  • US2533039A - Garment : en
  • US2532566A - Photoelectric gate control for pulse-echo systems : en
  • DEP0030134DA - Fastening clamp for electrical cables : de en
  • GB647280A - Improvements in or relating to containers or the like : en
  • DE800789C - Clamping coupling for the butt joint of pipes, especially pipes for scaffolding : de en
  • DEP0023994DA - Circuit for pulse generation and power control, especially for ultrasonic devices : de en
  • DE1617276U - TWO-WHEELED VEHICLE. : de en
  • DEP0047777DA - Double-walled thermal insulation body : de en
  • DEZ0000291MA - System for fine dust separation with pneumatic passage conveying in mills : de en
  • GB647062A - Improvements in or relating to the manufacture of heat and sound insulating materials : en
  • FR968897A - Resistance welding machine : en fr
  • US2532689A - Cigarette container, dispenser, and lighter : en
  • US2532968A - Engine starter control switch : en
  • FR968767A - Improvements to electronic discharge devices : en fr
  • DEL0001998MA - Disc wheel, in particular for motor vehicles : de en
  • DEP0000758DA - Pegs for cellos and similar stringed instruments : de en
  • FR968834A - Process for the preparation of oxazines-diones and production of aromatic amides 1-hydroxy-2 acids from these oxazines diones : en fr
  • GB647139A - Improved process for effecting the adhesion of two or more plies of fabric to form a laminated sheet : en
  • DEP0043555DA - Chick cock with a cast housing : de en
  • AU3728450A - Device for connecting two lengths of pipe : en
  • DE1617236U - TEACHING AND ADVERTISING MATERIAL. : de en
  • FR968723A - interior lighting of furniture, by auto-control : en fr
  • CA469905A - Communication systems : en fr
  • DEW0000379MA - Cover for line-free exercise books : de en
  • FR54895E - Nursery bra : en fr
  • FR968798A - Capping system : en fr
  • IS218B6 - Tools to assist in flight and navigation control. : en is
  • GB647262A - Improvements in or relating to transportable electric lighting units : en
  • DE1617100U - DEVICE FOR RELEASING OR TIGHTENING SHAFT AND BOLT SCREWS AND THE LIKE : de en
  • DE1617155U - POLISHING BRUSH. : de en
  • DE1617342U - CURRENT WATER HEATER WITH ELECTRICALLY NEUTRAL OUTLET, WORKING IN LOW PRESSURE. : de en
  • USD161106S - Jacquabd fabric : en
  • US2532445A - Broiler : en
  • DEP0019307DA - Electric discharge tube with a fluorescent screen : de en
  • DEST000628MA - Process for the production of porous bodies from organic plastics : de en
  • FR968911A - Single-socket contactor mounting : en fr
  • AU3723350A - Improvements in and relating to electrical fuses ofthe bimetallic type : en
  • AU147355B2 - Bulldozer attachment for tractors : en
  • DEP0053244DA - Device for the prevention of fires and scorching by ironing or flat irons : de en
  • AU146603B2 - Improvements in press-plates for wallboard presses andthe like : en
  • DE1617267U - DEVICE FOR STAMPING CANNING LIDS IN HOUSEHOLDS AND THE LIKE. : de en
  • DEC0001963MA - Handlebar suspension for two-wheeled vehicles : de en
  • GB647090A - Roasted cheese products and process for making the same : en
  • US2532716A - Double tube core barrel for core drilling : en
  • DEP0024132DA - Device for mechanical measurement of relative humidity : de en
  • DE1617385U - TABLE FOOTBALL GAME. : de en
  • CA469837A - Stick controllers for automatic pilots : en fr
  • US2532401A - Metal variable shutter awning : en
  • US2532473A - Refrigerant container for railway cars : en
  • US2532966A - Wheelbarrow booster : en
  • AU3725550A - Hollow building block : en
  • CA469868A - Anode assemblies : en fr
  • CA469838A - Railway sleeping cars : en fr
  • DEP0041450DA - Chopping group : de en
  • DE1617323U - FORM CONTAINER. : de en
  • DEG0001127MA - Quick coupling for pipes or hoses : de en
  • CA17952S - Shoe tree : en
  • DEP0037078DA - Method for protecting wool against textile pests : de en
  • FR968892A - Machine for chalcography and letterpress printing : en fr
  • GB647049A - Improvements in or relating to electrical fuses : en
  • DEP0000683MA - Sidecars for motorcycles and bicycles : de en
  • DEP0040022DA - Onion cutter : de en
  • DE1617007U - DETACHABLE SLIDER FOR BABY CARRIAGE. : de en
  • DEP0028341DA - Pistons, in particular for fluid transmissions : de en
  • FR968864A - Method of construction using keyed concrete blocks and concrete blocks intended for this construction : en fr
  • GB647141A - Improvements in and relating to the manufacture of rubber-tyred wheels, buffers or other articles having a peripheral cushioning ring or arc : en
  • DE1617043U - IRONING BOARD. : de en
  • DE800729C - Anti-slip protection for shoes and boots : de en
  • DK71781C - Household appliances for cooking, such as kneading, crushing, mixing, churning, whipping and grinding of food. : da en
  • US2532317A - Ultra high frequency coupler : en
  • US2532576A - Electrical apparatus : en
  • DEM0000937MA - Arrangement for the optical-acoustic signaling of markings in dictation machines : de en
  • GB647157A - Apparatus for the electric arc welding of pipes and like articles : en
  • DEP0031194DA - Process for the continuous generation of precipitates : de en
  • GB647181A - A process for the recovery of trimethyl silicon chloride : en
  • DE1617042U - IRON, DETACHABLE PIT STAMP. : de en
  • DE1617370U - COPY BOARD FOR PHOTOGRAPHIC PURPOSES. : de en
  • DEP0037231DA - Process for the production of color photographic images : de en
  • DEP0023060DA - Process for the production of composite panels from heavy and lightweight concrete : de en
  • US2533089A - Petri dish cover : en
  • US2533177A - Ejector for wrapping machines : en
  • GB647163A - Improvements in or relating to presses for use in piercing material, and piercing devices therefor : en
  • DEP0032685DA - Oscillating piston compressor with spherical housing : de en
  • GB647173A - A process for the manufacture of a benzilic acid derivative : en
  • DEP0000568BA - Structure of an interference-free crystal carrier : de en
  • DEP0020768DA - Circuit for synchronizing the image sawtooth generator in a receiver for still or moving images : de en
  • DER0001948MA - Support device for the drawbar of trailers : de en
  • FR968904A - Auxiliary vices with interchangeable jaws to hold screws, tubes and round rods without damaging them : en fr
  • DE1617093U - PICTURE BOOK AND THE LIKE : de en
  • DE1617274U - PROTECTIVE COVER FOR LADIES 'TIES. : de en
  • DK71803C - Sealing and cooling device at bearings for high-speed atomizer disc shafts. : da en
  • GB647223A - A method for the production of textile fabrics with reduced shrinkage : en
  • US2532524A - Cemetery lot curbing : en
  • US2533102A - Container for radioactive samples : en
  • US2532404A - Ratchet drive : en
  • US2532720A - Cathode-ray tube circuit : en
  • US2532877A - Mounting for reading glasses or the like : en
  • GB646999A - Improvements relating to type ribbon feeding mechanisms for use with telephones : en
  • DEP0028500DA - Seal, especially flat seal : de en
  • DE1617070U - SPREAD FORK WITH THICKENING OF THE TINE ENDS. : de en
  • DEP0046149DA - Arrangement of an eccentric on a shaft : de en
  • CA469896A - Electric space discharge tubes : en fr
  • DE1617399U - CALCULATION GAME. : de en
  • DE800800C - Turbine runner for high temperatures : de en
  • DEP0039711DA - Crushing device, such as a hammer mill : de en
  • DESC000074MA - Method and device for the production of jaw impressions : de en
  • DEM0003128MA - Ash removal device for rotary grate gas generators : de en
  • US2532715A - Belt measuring machine : en
  • GB647255A - Improvements in and relating to unitary stem and contact bases for electron tubes and the like : en
  • USD161107S - Receptacle for fire extinguishing grenade : en
  • DE800774C - Ship crane : de en
  • GB647125A - Improvements in and relating to pulse amplifiers : en
  • US2532556A - High chair construction : en
  • US2532675A - Wagon axle and reach connection construction : en
  • US2532719A - Dimensional radio communication system : en
  • DEP0022916DA - Pot for boiling, frying, baking or drying : de en
  • DEB0002472MA - Spark plug for internal combustion engines with windows for checking the ignition : de en
  • DEM0001251MA - Railway track with a side rail arranged along the outside of each track rail to enable the track to be driven on by vehicles with rubber tires : de en
  • DE1617119U - ROASTING, BAKING OR GRILL APPLIANCE WITH METALIZED INTERIORS. : de en
  • DEG0000077MA - Frame, construction frame and dividing board for beehives : de en
  • DEN0000611MA - Spark plug for internal combustion engines : de en
  • DEP0025893DA - Spring-loaded roller guide for gasometers : de en
  • DEP0036908DA - Electric machine or transformer : de en
  • US2533011A - Bicycle pedal adapter : en
  • DEP0031012DA - Device for sintering cement and performing other endothermic reactions : de en
  • DESC000758MA - Process for the preparation of benzalthiosemicarbazones substituted by oxalkoxy groups : de en
  • US2533134A - 5-bromo-2, 3, 4, 5-tetrachloropentadienoic acid : en
  • US2532329A - Angle layout and checking instrument : en
  • US2532497A - Preparation of inorganic oxide particles : en
  • US2532490A - Process for recovery of c activities : en
  • US2532770A - Assembly of electric explosion initiators : en
  • US2532775A - Slide changer for projectors : en
  • FR968789A - Developing agent supply device for industrial photographic paper developing machines : en fr
  • FR968905A - Braking-lighting device for bicycles or similar vehicles : en fr
  • DE1617083U - PRESERVING JAR OPENER. : de en
  • DES0002072MA - Graphite lubrication on veneer roller dryers : de en
  • FR54875E - slab element for floors with any framework : en fr
  • FR968916A - Liquid fuel supply device : en fr
  • US2532641A - Container with cap locking device : en
  • US2533013A - Method and apparatus for the twostage draw of synthetic funicular structures : en
  • GB647188A - Improvements in or relating to inflatable body-attachments for marine lifesaving : en
  • US2532714A - Safety razor : en
  • US2533130A - Shipper mechanism : en
  • US2532499A - Apron tie means assembly : en
  • US2532937A - Replaceable holder for caster sockets : en
  • DE1617354U - SPECIAL TRAILER FOR MOTOR AND BICYCLES. : de en
  • DE1617365U - MULTIPURPOSE SALE CHEST WITH SIGHT GLASS. : de en
  • DE1617054U - BREAD CAPSULE. : de en
  • FR968772A - Master cylinders for hydraulically operated mechanisms, in particular for hydraulic brakes : en fr
  • US2532608A - Method of heating : en
  • DEB0008768MA - Tipper vehicle, in particular truck trailer : de en
  • DEP0042458DA - Sieve frame for flat sieves : de en
  • DK71788C - Kipled for electric luminaires. : da en
  • GB647064A - Improvements relating to apparatus for plotting the directional characteristics of wave propagating and/or receiving devices, such as radio aerials : en
  • DE1617367U - SHOP WINDOW TURN SIGNAL FOR LARGE DIAPOSITIVE. : de en
  • US2532342A - Fluid operated lifting device : en
  • US2533194A - Multiple disk type clutch : en
  • FR968754A - Process to make the aromas and flavors of peanut butters more noticeable and to stabilize them : en fr
  • DEB0002581MA - Electric machine of closed design with jacket cooling brought about by fan blades : de en
  • FR968925A - Photoelectric device for micro-measurements in electrometry : en fr
  • US2532356A - Lawn sprinkler : en
  • US2532492A - Hf extraction of high sulfur gas oil : en
  • CA469849A - Contour reproduction : en fr
  • US2532330A - Evener for cotton pickers : en
  • US2532435A - Frequency comparator : en
  • US2532813A - Lawn mower construction : en
  • DE800726C - Grindstone with water pipe drive : de en
  • DE1617071U - PIKI SLIDER. : de en
  • CA469906A - Control circuits : en fr
  • US2532759A - Cathode-ray tube tester : en
  • US2532864A - Means for preventing theft of cycles : en
  • USD161138S - Match book display stand : en
  • AU143880B2 - Improved means for detachably fixing replacement or wearing pieces tothe heels of shoes, boots andthe like : en
  • AU152580B2 - Improvements relating to securing devices : en
  • US2533079A - Electric measuring system : en
  • US2532871A - Machine and method of forming a package : en
  • US2533052A - Production of halogenated hydrocarbons : en
  • CA469908A - Electrical precipitators : en fr
  • AU3728350A - Improvements in or relating to fruit preparation machine : en
  • CA469878A - Methods and compositions for resurfacing masonry and concrete structures : en fr
  • DE1617391U - MOVABLE BODY. : de en
  • DEK0002590MA - Temperature control for dryers with superheated steam as a desiccant : de en
  • US2532803A - Magnetic recording, reproducing, and erasing apparatus : en
  • DE1617275U - GLARE PROTECTION GLASSES FOR DRIVERS. : de en
  • DEP0053758DA - Low resistance hose coupling with valve : de en
  • FR968780A - Pneumatic abrasive roller for scraping or sanding machines for parquet floors : en fr
  • GB647003A - Improvements in cathode-ray tube : en
  • US2532515A - Catalytic condensation of furans with compounds capable of yielding hydrocarbon radicals : en
  • US2532521A - Rolling ball and track toy : en
  • US2533184A - Sheet material delivery means : en
  • USD161085S - Reflector signal : en
  • DE800818C - Vehicle frame for transport tricycles : de en
  • CA469886A - Ampuls with breakable necks : en fr
  • DEP0011002DA - Wandering longwall mining : de en
  • DEP0022024DA - Wash tub : de en
  • US2532994A - Hot-blast road repairing machine : en
  • AU147722B2 - Improvements in or relating to hub motors for wheels of bicycles and similar vehicles : en
  • US2533171A - Process for preparation of benzothiophene anthraquinones : en
  • AU3724550A - Improvements in thread rolling apparatus : en
  • DE1617079U - CONTAINER FOR PHOTOGRAPHIC FILTERS AND THE LIKE : de en
  • FR968910A - Drawing table : en fr
  • US2532571A - Toy roundabout : en
  • DE1617249U - VENTILATION DEVICE FOR MOTOR VEHICLES. : de en
  • US2533172A - Hydrolysis of vinyl ethers : en
  • AU3733650A - Manufacture of pigmentary rutile titanium dioxide : en
  • DE1617194U - SKI AND LUGGAGE RACK DEVICE FOR VEHICLES. : de en
  • DEB0003617MA - Attachment of the carburetor to internal combustion engines, especially those for motorcycles. : de en
  • DEP0011873DA - Glass scale, in particular for radio devices : de en
  • DEB0000051MA - Screw press for flasks for the production of dentures : de en
  • DEP0040914DA - Pesticides : de en
  • GB647193A - Improvements in or relating to screening apparatus : en
  • AU3724150A - Improvements in liquid dispensing apparatus : en
  • DE1617221U - RECEIVER. : de en
  • DEP0001755DA - Installation circuit breakers in plug form, especially in screw plug form : de en
  • DEW0000065MA - Closure for bracelets : de en
  • US2532565A - Lather-producing device : en
  • US2532666A - Manually controlled soap press : en
  • US2532431A - Typewriter manifolding device : en
  • US2532532A - Underskirt : en
  • US2533131A - Method of constructing walls having horizontal and vertical voids : en
  • US2533115A - Fastener : en
  • DE1617051U - HINGED LOCK FOR MOVING PARTS ON FURNITURE AND FURNITURE ITEMS. : de en
  • DEP0052676DA - Impact piston for pneumatic hammers : de en
  • US2533077A - Gear reduction mechanism for press brakes : en
  • US2532891A - Flanged joint sealing gasket : en
  • US2533201A - Fluid sealing device : en
  • CA469892A - Electron discharge devices : en fr
  • DE1617360U - THREAD LETTER OPENER. : de en
  • US2532451A - Radio-frequency inverter relay circuit : en
  • US2532681A - Exterminator protecting device : en
  • US2532579A - Pest control compositions containing beta-acyl acrylates : en
  • AU149962B2 - Improvements in and relating to electrical fuses ofthe bimetallic type : en
  • US2532390A - Preparation of a printing surface : en
  • AU147921B2 - Improvements in thread rolling apparatus : en
  • DE1617200U - Pinking scissors (fabric pattern scissors) with exchangeable blade (cutting edge) : de en
  • DE1617211U - MACHINE FOR LAYING AND PRE-DRYING OF STRANDED PASTA LIKE MACARONI AND THE LIKE. : de en
  • DEP0006269DA - Process for the production of pastes from soy and other vegetable flours : de en
  • CA469847A - Processes of thermochemically conditioning metal bodies : en fr
  • CA469848A - Oxy-fuel gas cutting machines : en fr
  • DEP0037489DA - Chimney top : de en
  • DEP0041734DA - Character head : de en
  • DEP0049926DA - Preparations for the treatment of keratins, in particular for the production of permanent waves : de en
  • US2533183A - Resilient mounting : en
  • DER0001777MA - Process for the production of a chunk-shaped concentrate from fish, in particular for poultry : de en
  • US2532568A - Valve unit : en
  • US2533018A - Toilet paper holder : en
  • US2533019A - Combination baby swing and table assembly : en
  • USPP996P - Kose plant : en
  • AU3722950A - Process and apparatus for obtaining titanium dioxide with a high rutile content : en
  • GB647075A - Improvements in or relating to loading and unloading devices for lorries and other vehicles : en
  • DE1617137U - TOYS, COMPOSED OF TWO DEVICES IN THE SHIP SHAPE WITH LOOSELY ATTACHED PARTS AND WITH SPRING-ACTING RELEASES AND RELEASES. : de en
  • DE1617208U - SLOWLY RUNNING CUP WITH DISTRIBUTION OVER ROLLER SETS. : de en
  • US2532744A - Diazotype containing as the azo component a quaternary salt of 2-methyl-6-methoxy-benzoselenazole : en
  • DEP0003043MA - Foosball game : de en
  • DEP0037819DA - Device to prevent convective heat transfer in radiation dryers : de en
  • GB647101A - Method of, and apparatus for the dyeing of fur skins : en
  • AU3734250A - Improvements in or relating to hub motors for wheels of bicycles and similar vehicles : en
  • US2532682A - Honing mandrel : en
  • USD161122S - Combined illuminable rattle and suction cup : en
  • US2532347A - Radar receiver automatic gain control circuit : en
  • US2532712A - Vane structure for rotating combustion chambers : en
  • US2533029A - Odograph : en
  • AU3733150A - A machine for making pleated metal foil capsules : en
  • US2532377A - Phonograph pickup apparatus having a removable cartridge : en
  • US2532823A - Motor tool : en
  • AU3145949A - Anew and improved tool head : en
  • US2532949A - Method and means for extinguishing film fire : en
  • AU3735350A - Improvements in spinning spindle mechanism including a worm and worm wheel drive : en
  • US2532446A - Bottle carrier : en
  • US2532698A - Dispensing apparatus for dispensing measured amounts of granular material : en
  • DE800766C - Method and device for almost isothermal compression of air or gas : de en
  • GB647053A - Improvements in gas- or oil-fired tunnel kilns : en
  • GB647120A - Improvements in or relating to tunnel kilns : en
  • AU149853B2 - Key-locked slidable bolt fastenings for attache and suitcases andthe like : en
  • AU151169B2 - A Heat Shrinkable Flexible Bag : en
  • US2532676A - Trailer hitch : en
  • AU3723750A - Inert Monatomic gas shielded metal-arc welding process : en
  • DE1617096U - CUCKOO CLOCK WITH MOVING BIRDS. : de en
  • DE1617340U - FLASHLIGHT WITH SWITCH ON AND OFF DEVICE. : de en
  • CA469900A - Spark transmitters : en fr
  • DES0001318MA - Sickbed with a piercing basin that can be pushed in under the steel mattress : de en
  • AU3725650A - Method and device for treating a chocolate mass andthe like : en
  • DE1617199U - GRINDING AND TRIMMING MACHINE. : de en
  • FR968872A - camera construction element : en fr
  • GB647180A - Improvements in and relating to snap fastener studs : en
  • GB647230A - Improvements in or relating to electrical servo-motor systems : en
  • DEE0000439MA - Device for fanning and gluing book blocks for the wire and threadless binding of books : de en
  • DEH0003437MA - Process for the manufacture of glass melting vessels : de en
  • DE1617050U - BASE. : de en
  • DE1617113U - TOWEL WITH GRADUALLY REINFORCED CENTER. : de en
  • US2532737A - Air supply outlet : en
  • US2532289A - Open bottom deposit and collection receptacle : en
  • DE1617073U - ROLLER CHAIN. : de en
  • DED0002865MA - Linking device for buffing or grinding wheels made of fabric or the like. : de en
  • DEP0052411DA - Device for holding pots and the like. : de en
  • US2532305A - Electric switch : en
  • US2532776A - Diapositive frame : en
  • USD161143S - Clip foe a drapery pleater : en
  • FR968823A - Electric kettle : en fr
  • FR968794A - Further training in induction heating devices : en fr
  • US2533158A - Auxiliary frame for typewriters : en
  • DE1617214U - LAMP SHADE IN STRAW OR STRAW-LIKE FABRIC AND BRAIDED. : de en
  • DE1617400U - CARDBOARD CAN. : de en
  • GB647048A - Pendulum door-bell indicator : en
  • US2532992A - Epicyclic drive : en
  • US2533010A - Method and apparatus for visually determining unknown vibration characteristics : en
  • CA469832A - Impulse senders : en fr
  • US2532669A - Balanced thrust swivel joint : en
  • US2532687A - Methods and flame generating apparatus for spectrophotometric quantitative analysis : en
  • DEL0002257MA - Can opener : de en
  • AU3724850A - Improvements in or relating to aerials : en
  • AU3734950A - Improvements in and relating tothe treatment of textile materials composed wholly or partly of wool to reduce their felting properties : en
  • AU3733550A - Improvement in or relating to axial flow fan : en
  • DEB0002138MA - Bottle cap : de en
  • DEP0003982BA - Method for electrical character registration by the action of high-frequency heat on the recording medium : de en
  • US2532916A - Rattrap : en
  • US2533100A - Nylon immunized against dyes by : en
  • AU3724750A - Improvements in screw or like nicking machines : en
  • CA469805A - Electric bells and the like : en fr
  • DEP0035665DA - Device for observing gases or vapors in vacuum apparatus by measuring ion currents : de en
  • DEP0013919DA - Rail trolley for absorbing high pressure loads : de en
  • FR968880A - Anti-theft device for motor vehicles : en fr
  • FR968938A - Construction panel and its manufacturing process : en fr
  • US2532338A - Pulse communication system : en
  • US2533050A - Trailer step : en
  • US2532437A - Dyeing acrylonitrile polymers by applying an insoluble azo dyestuff and then heating : en
  • AU144576B2 - Liquid delivery spout or faucet : en
  • AU154532B2 - Improvements in or relating to aerials : en
  • CA469924A - Wallets with change purses : en fr
  • DE800764C - Top gas piston blower machine : de en
  • US2532979A - Device for sanding floors or the like : en
  • US2533004A - Fibrin clots and methods for preparing the same : en
  • US2533105A - Thread stitch ripping device : en
  • USD161124S - Necklace or similar article : en
  • US2532459A - Strip ticket and method of making and applying the same : en
  • DEP0000528BA - Device for ejecting the bricks from vibratory presses : de en
  • FR968927A - Process for the preparation of naphthyl-propionic acids and their derivatives : en fr
  • US2532292A - Diarylmethyl ethers of amino alkanols : en
  • US2532652A - Rotary side-delivery rake : en
  • AU3491550A - Mechanism for delaying movement in apparatus and particularly in electrical switch apparatus : en
  • DE1617261U - TIE HOLDER SECURITY. : de en
  • DEP0004879DA - Device on canning containers to prevent containers placed one on top of the other from slipping : de en
  • FR968850A - High precision angular repetition processes and multipolar transmitters for their implementation : en fr
  • FR968912A - Process for preparing a very fluid slurry of slaked lime : en fr
  • DEP0039423DA - Water heater in overflow arrangement and tap fitting : de en
  • FR968717A - Process for the protection of carbon electrodes in electric furnaces : en fr
  • US2533202A - Inflating tube assembly : en
  • US2532807A - Arc-welding torch : en
  • US2532605A - Automobile axle : en
  • US2532635A - Explosion operated pump : en
  • DE1617293U - POINT NEEDLE WITH POINTS. : de en
  • DEK0001501MA - Central locking operation for suitcases and similar containers : de en
  • DE1617130U - WOOL WRAPPER. : de en
  • CA469818A - Work gloves : en fr
  • GB647107A - Improvements in plugs for baths, basins, sinks and the like : en
  • GB647043A - Improvements relating to fastenings for vehicle doors : en
  • DE1617078U - DEVICE FOR PRINTING COLORED ADVERTISEMENT TEXT OR THE LIKE. ON ROADWAYS, WALKING ETC. : de en
  • US2532465A - Method for spinning artificial filaments : en
  • DEP0049644DA - Ridge connection for steel construction in mining routes : de en
  • CA469876A - Flame treatment of substantially cylindrical internal surfaces such as bores : en fr
  • DE1617135U - GLIDING MODEL FOR CATAPULT LAUNCH BY DIFFERENT FORCES. : de en
  • DE800779C - Process for the production of solid ceilings using reinforced concrete rib beams : de en
  • DEP0010913DA - Electroconvulsive device : de en
  • US2532397A - Band groove serrating machine : en
  • US2532842A - Means for curing meat and to processes for producing the curing means : en
  • US2532368A - Voltage phase control circuit : en
  • US2532956A - Air proportional counter : en
  • DED0002283MA - Jump and downhill skiing : de en
  • US2532298A - Skirt marker : en
  • DEP0012503DA - Device for treating row plantings, in particular for controlling vermin on plants in field cultivation : de en
  • DESC001274MA - Method and device for the production of marking stamps : de en
  • FR968720A - Extendable bed, for children : en fr
  • US2533058A - Method for polymerizing olefins : en
  • USD161120S - Sandal or similar article : en
  • DE1617082U - SMALL BOTTLE CAP. : de en
  • FR968906A - Safety device for fire extinguisher valves : en fr
  • DE1617068U - MEASURING CAPACITOR FOR ELECTRIC HUMIDITY METERS ACCORDING TO THE DK PROCEDURE. : de en
  • FR54897E - Advanced Earth Induction Compass System : en fr
  • FR968733A - Aerial antenna : en fr
  • FR968803A - Automatic polishing machines : en fr
  • DE800760C - Compressed air brake with brake piston separated from the brake rod : de en
  • FR968741A - Coloring process : en fr
  • FR54852E - Flexibility double effect ash wood slat for chair or armchair seat : en fr
  • GB647162A - Record changer : en
  • GB647027A - Improvements in or relating to fastening devices : en
  • AU3731650A - Clock alarm witha device for automatic alteration inthe sound when running down : en
  • CA469826A - Combined garments and removable panties : en fr
  • DE1617307U - EVERYTHING BAG FOR CAMERAS. : de en
  • DE1617317U - CARTON FOR PACKAGING ELECTRON TUBES. : de en
  • DE800784C - Sealing splice for beaver tail roof : de en
  • US2533163A - Dehydration of sodium sulfide : en
  • AU3734650A - Bulldozer attachment for tractors : en
  • US2532493A - Production of silanes : en
  • US2532569A - Automatic electric toaster and the like : en
  • DES0002724MA - Gearboxes for motor vehicle trailers or the like with their own drive : de en
  • US2532325A - Apparatus for treating yarn : en
  • US2532574A - Saddle mounting : en
  • USD161083S - Hat display stand : en
  • US2532705A - Adjustable footrest for chairs and invalid beds : en
  • DE1617126U - DEVICE FOR FIXING MUDGUARD AND LUGGAGE RACK STRUTS TO THE REAR OF BICYCLES. : de en
  • DE1617136U - CHILDREN'S TOYS, OR THE LIKE, CONSISTING OF AN INFLATABLE RUBBER BODY : de en
  • DK71787C - Holder for fuses of the diazed type, especially for mast terminal boxes. : da en
  • FR968856A - Automatic unclogging device for continuous filter : en fr
  • GB646995A - Improvements in the bass bar of violins, viols and the like : en
  • GB647175A - Polymerization of ethylene : en
  • DE1617379U - ICE OR CABBAGE SNOW-COOLED LIQUOR SERVICE WITH VACUUM EMPTYING AND GLASS HOLDER. : de en
  • US2533135A - Article or package carrier : en
  • US2532379A - Device for maintaining reserve supply in liquid supply tanks : en
  • US2533113A - Wire wheel spoke tightening machine : en
  • DEP0042386DA - Adjustment device for the axis control of rail vehicles : de en
  • DEP0055116DA - Device for stacking plate and strip-shaped material, such as rolled material : de en
  • DEP0049283DA - Surface heat exchangers : de en
  • DE1617366U - ADVERTISEMENT DEVICE FOR WATER VEHICLES. : de en
  • DE1617380U - DUST PROTECTION DEVICE ON A GRINDING AND LOOP SPINDLE UNIT WITH CONCENTRICALLY ARRANGED GRINDING SHAFTS. : de en
  • DEP0001738BA - Process for the simultaneous generation of several frequencies that differ by a certain, adjustable amount by means of rotating machines : de en
  • DEP0040827DA - Process for sintering metal powder containing components which are sensitive to oxidation : de en
  • DE1617306U - EVERYTHING BAG FOR CAMERAS. : de en
  • US2532773A - Quick-disconnect duct joint : en
  • US2532941A - Process to provide plastic articles with printing : en
  • DE1617179U - POSTCARD WITH PLASTIC EFFECT. : de en
  • DEP0030335DA - Vulcanizing device : de en
  • GB647205A - Improved smoke-producing compositions for marine use : en
  • US2532622A - Organo silicon derivatives of cellulose : en
  • US2532550A - Steam heating system : en
  • USD161141S - Movable mikror rack : en
  • FR968808A - Platform with lifting device, movable on wheels, for automobile repair : en fr
  • FR968706A - Plant for the economical production of heat, in particular for the production of steam : en fr
  • GB647155A - Improvements in or relating to a process of synthesizing hydrocarbons : en
  • US2532454A - Electrical connector : en
  • US2532699A - Sealing composition : en
  • US2533170A - Vat dyes of the anthrimide carbazole thioxanthone type : en
  • US2532533A - Combination post puller and jack : en
  • GB647200A - Improvements in or relating to a method of making wrapping material and to wrapping material produced thereby : en
  • FR968756A - Belt drive device for machine tools : en fr
  • GB647076A - Improvements in centrifugal clutches : en
  • US2532483A - Control for tandem rotored helicopters : en
  • US2533017A - Reclaiming synthetic rubber : en
  • DEM0001565MA - Latch lock with lockable latch : de en
  • DE800756C - Process for the decomposition of gases containing methane : de en
  • DEK0003371MA - Tractors, especially agricultural tractors : de en
  • GB647187A - Improvements in and relating to mountings for ball bearings : en
  • DE800770C - Loading bridge : de en
  • DEB0001811MA - Five-stroke control switch for the optional parallel, individual and series connection of two heating resistors for electric cookers : de en
  • US2533124A - Preparation of steroid aldehydes : en
  • FR968712A - Improvements to potato masher and similar devices : en fr
  • FR968730A - Method and device for heat treatment by high frequency electric currents : en fr
  • GB647020A - Improvements in or relating to abrasive tools : en
  • CA469825A - Tourist stoves : en fr
  • US2532538A - Self-separating electrical connector : en
  • US2532729A - Candy containing novelty : en
  • US2532809A - Elevator control system : en
  • CA469902A - Antenna systems : en fr
  • US2532365A - Record card : en
  • US2532409A - Appliance for mending ladders : en
  • US2532856A - Liquid feeding system : en
  • US2532863A - Collapsible box unit : en
  • AU149928B2 - Improvements in folding tables, stools and like articles of furniture : en
  • DEM0002633MA - Device for one or two-sided gluing of flat structures, in particular book blocks : de en
  • DEP0009162DA - High-frequency heterodyne receiver adjustable to frequencies of a wide frequency range : de en
  • FR968704A - Wooden cell door : en fr
  • DEB0003324MA - Articulated double chain scraper conveyor : de en
  • DEP0041225DA - Preparation of solutions from insoluble Kurrol salts : de en
  • GB647247A - Improvements relating to driving chains and chains for flight conveyors : en
  • USD161084S - Combined air suction and thread trimming machine : en
  • DER0000741MA - Device for the first treatment of fractures : de en
  • US2532519A - diguanamines : en
  • DE1617183U - ROTATING DISPLAY. : de en
  • DE1617310U - KEY WITH DESIGNATION. : de en
  • DEK0002491MA - Steering device for three-wheeled vehicles : de en
  • DEL0001938MA - Heat conductor inductor : de en
  • DEP0005401DA - Scales with magneto-electric control of the feed of the goods to be weighed to the load pan : de en
  • DEC0001102MA - Warp beam brake : de en
  • DEP0001738MA - Stand-up container for razor blades : de en
  • FR54873E - Improvements to devices incorporating a magnetic drive, such as speedometers with magnetic action : en fr
  • GB647189A - Improved tilting boiling pan : en
  • CA469930A - Secondary emissive shell resonator tube : en fr
  • DE1617332U - JUNCTION BOX. : de en
  • DEB0001768MA - Tapered roller bearing and method of assembling it : de en
  • DEB0002101MA - Installation box for electrical installation equipment that can be lined up : de en
  • US2533014A - Removable handle for knives : en
  • US2532897A - Electromechanically controlled planetary transmission : en
  • US2532931A - Combined christmas tree holder and tree watering pan : en
  • DEK0002076MA - Towing device for motor vehicle trailers : de en
  • DEP0010084DA - Bunker emptying : de en
  • DEP0035124DA - Shoe insole with air cushions : de en
  • US2532520A - Nonoverfill indicator for battery cells : en
  • US2532740A - Fuel burner provided with combustion gas recirculating means : en
  • DEP0029385DA - Photosensitive layers for the diazotype process : de en
  • DE1617304U - ROLLER MILL. : de en
  • DEM0002229MA - Method and device for regulating the vacuum in suction air conveying systems with several suction lines and only one suction air generator : de en
  • DEM0003346MA - Pressure plate with break protection for stone breakers : de en
  • GB647074A - Improvements in constant speed universal joints : en
  • GB647135A - Process of preparing enzyme-peroxidized peanut oil : en
  • CA469839A - Electric lamp holders : en fr
  • US2532953A - Tray for infants' training chairs : en
  • US2533176A - Wheel : en
  • DE800747C - Separation card for steep index cards : de en
  • DEB0000823MA - Sanitary napkin : de en
  • US2532647A - Means of switch position indication : en
  • DE1617001U - INSERT HANGER FOR METAL POSTCARD STAND. : de en
  • DEA0001610MA - Processing machine, in particular for molding sand : de en
  • DEP0043727DA - Bogie with backlash-free axle base, in particular motor bogie for rail vehicles : de en
  • FR968835A - Charging devices for electric accumulators : en fr
  • US2533179A - Tool and holder therefor : en
  • US2532974A - Navigation system : en
  • US2533148A - Rotary hydraulic coupling : en
  • US2532885A - Vortex type separator for paper pulp : en
  • US2532799A - Facsimile system having rotating scanner moving longitudinally within stationary transparent drum : en
  • US2533053A - Production of monohaloalkanes : en
  • US2533155A - Machine supporting assembly for business machines : en
  • US2533088A - Petri dish cover : en
  • US2532310A - Time-division multiplex radiophone system : en
  • US2532893A - Cable holder : en
  • USD161114S - Mcnab shopping center : en
  • DE1617290U - Fully electric, inertia-free measuring device for measuring the contents of tanks and containers : de en
  • DEP0003603DA - Method and device for moving trolleys in mining operations from one track to the next : de en
  • FR968873A - Optical frame, especially for cameras : en fr
  • US2532820A - Smoking pipe : en
  • DE1617057U - Blast furnace. : de en
  • DE1617333U - FASTENING PLUG FOR INSTALLATION MATERIAL. : de en
  • DEP0013381DA - Device for robbing the mats that limit or restrain the mountain offset : de en
  • DEP0006784DA - Baking pan case : de en
  • DEP0011874DA - Radio receiving device : de en
  • FR968851A - Improvements to power source control mechanisms : en fr
  • US2532670A - Braking system for motor vehicles : en
  • US2532685A - Lens adjusting mechanism : en
  • US2532909A - Wearing apparel support : en
  • DE1617318U - VALVE, IN PARTICULAR FOR WALL INSTALLATION. : de en
  • CA469804A - Storage and display boxes : en fr
  • DE800776C - Pneumatic or hydraulic control of grab and single drum winches in cranes : de en
  • US2532642A - Vacuum cleaner with dirt-bag feed and ejection : en
  • DE1617287U - HOLDER FOR ATTACHING EDIBLE, PLASTIC DESIGN TO FIR TREE BRANCHES AND THE LIKE. : de en
  • DEM0002648MA - Bearings for draw rolls of spinning machines : de en
  • DEP0053444DA - Shock absorbers, in particular for motor vehicles : de en
  • FR968703A - Improvements to aircraft turbine powertrains : en fr
  • GB647216A - Improvements in or relating to the production of aluminium fluoride from calcium fluoride : en
  • GB647102A - Improvements in heating means for calender rolls and the like : en
  • DEP0012806DA - Lock part for iron pit punches : de en
  • FR968836A - Tool whose working surfaces are made of metal and inserted diamonds : en fr
  • FR968745A - Device for harvesting fruit : en fr