• US2534190A - Heat-resistant steel alloy : en
  • CH272261A - Process for the polymerization of organic compounds in the presence of aluminum chloride as a catalyst. : en fr
  • DE1617707U - MODULAR KIT. : de en
  • DEP0009120DA - Process for growing crystals from solutions : de en
  • DEP0041146DA - Tailoring aid for recording the edges of a marker : de en
  • US2533644A - Filter cleaning apparatus : en
  • CA470001A - Vises having adjustable straps for clamping soft tubular conduits : en fr
  • CH272321A - Fixed bearing, of the removable type and with counter-pivot, for moving instruments such as watches, counters, galvanometers, etc. : en fr
  • AU151002B2 - Method of preparing a solution of chloramphenicol suitable for parenteral administration : en
  • CA470091A - Methods of procedure in the production of sulphate pulp : en fr
  • CH272483A - Process for the preparation of an azo dye. : de en
  • US2533390A - Live bait holder : en
  • DE800860C - Process for the production of pure selenium : de en
  • DEP0014704DA - Process for the production of oxygen-containing organic compounds : de en
  • US2533329A - Ash disposal screw : en
  • US2534018A - Preparation of polyfunctional compounds : en
  • US2533804A - Tractor mower hitch : en
  • US2533948A - Edge cleaning apparatus : en
  • DE800843C - Transport and storage device for engine parts : de en
  • DE800849C - Pull-in and locking clasp : de en
  • DEA0000026MA - Packing for pillows, beds, etc., filled with air or inert gases or not. : de en
  • DEP0024981DA - Process for the production of building panels : de en
  • FR969177A - Process for the production of alkyl sulphates and detergents obtained with these products : en fr
  • US2533945A - Catalyst chamber and method for heating same : en
  • US2534012A - Doorknob : en
  • US2533479A - Machine for molding building blocks of concrete or like cementitious material : en
  • US2533510A - Cotton stripper : en
  • US2533690A - Germicidal light arrangement for ventilated space : en
  • US2533678A - Vaporizing tray type oil burner : en
  • AT167255B - Stage lighting system : de en
  • DESC001096MA - Pipe aerator for pure water pipes : de en
  • CA469991A - Piezoelectric crystal plates : en fr
  • US2533563A - Well activator : en
  • US2533358A - Variable pitch propeller : en
  • BE499534A - : en fr
  • CH272348A - Centerless grinding machine. : de en
  • US2533227A - Apparatus for the manufacture of twist drills : en
  • US2534189A - Vacuum cleaner nozzle : en
  • DE1617531U - DEVICE FOR DAMPING A PULSING AIR FLOW IN FRONT OF MANOMETERS OR THE LIKE. : de en
  • DE800859C - Pocket pack : de en
  • DEP0031352DA - Barrel weight scale in the form of a top-pan scale, in particular household and kitchen scales : de en
  • FR969133A - Straight-line knitting machine with automatic device for covering selvages and pattern : en fr
  • CH272256A - Detergents for textiles. : de en
  • DEB0000834MA - Production of secondary alkali salts of arsenic acid : de en
  • FR969006A - Outdoor or living room game : en fr
  • AU3737450A - Improvements in and relating to terminal equipment for multichannel communication systems : en
  • US2533567A - Electronic control circuits : en
  • US2533574A - Moistening mechanism for duplicating machines : en
  • DE1617713U - DEVICE FOR AXIAL WIRE PULL-OFF FROM A DRUM. : de en
  • FR969140A - Improvements in the manufacture of plates from parts of cellulosic material and plates conforming to those thus manufactured : en fr
  • CH272183A - Support. : de en
  • DE1617708U - TOY BATHROOM FACILITIES. : de en
  • DEB0000798MA - Front fork for bicycles and similar vehicles : de en
  • CA470073A - Mathematical drawing instruments : en fr
  • DE1617513U - FLAT PACKS OF COMPRESSED AND PULP LAYERS. : de en
  • DE1617590U - ARRANGEMENT OF THE CONNECTING CABLE FOR MULTIPLE PLUG-IN DEVICES. : de en
  • DEP0013597DA - Curling iron (curling iron) heater : de en
  • AU147943B2 - A protective wrapper for bottles or like fragile articles : en
  • ES195036A1 - AN EQUIPMENT CONSISTING OF A MECHANICAL AND MOTOR BLOWER, FOR ALL KINDS OF DOMESTIC FOGS AND BURNERS. : en es
  • FR969202A - Improvements to electric irons : en fr
  • GB647402A - Improvements in the driving and feeding arrangements for the tool heads of drilling,milling, boring, reaming and like machine -tools : en
  • DE1617739U - STEEL CLIP FOR HOLDING TOBACCO PIPES OR THE LIKE. IN SAMPLE CASES AND SAMPLE CASES. : de en
  • AT167333B - Signal box : de en
  • ES23115Y - Reversible cap, with tube and lid. : en es
  • DE800889C - Sofa convertible into a double bed : de en
  • DEP0005429DA - Multi-punch extrusion press with flat cross heads : de en
  • ES23730Y - Glasswasher device. : en es
  • FR969038A - Process for the preparation of methine dyes as well as intermediate products of methine dyes : en fr
  • US2533555A - Weighted drill for cutting postholes in rock : en
  • US2533372A - Zeroizing mechanism : en
  • USD161180S - Fabric oe similar article : en
  • DE1617404U - BRUSH. : de en
  • DEF0000417MA - Lower part of cutting and bending frames : de en
  • DEV0000805MA - Electric motor with one or more feet connected to the stator by screws : de en
  • FR969005A - Device for fixing a frame to a wall : en fr
  • CH272324A - Control unit, in particular for waterproof watches. : en fr
  • DE800878C - Device for equalizing the glass melt contained in a working tank and intended for shaping : de en
  • DEP0003600DA - Collapsible packaging container, in particular made of sheet metal or plastic, wood, cardboard or the like. in metal, wood or other frames : de en
  • US2533444A - Bathing cap : en
  • AU3747650A - Vapourizer-type combustion apparatus for gas turbine engines : en
  • CA470050A - Natural antioxidants : en fr
  • US2533357A - Sugar cane cleaning method and apparatus : en
  • US2534084A - Projection apparatus : en
  • US2533794A - Vaporizer : en
  • US2533250A - Ester of 1,5-pentanediol and its preparation : en
  • DE1617420U - SHUTTER WITH WOODEN FRAME AND BLIND SHAPED SHEET LINING. : de en
  • DEN0001087MA - Newspaper holder : de en
  • DEP0032682DA - Process for the preparation of alkylamino-substituted ethers : de en
  • ES24995U - Flector for mechanical transmissions. (Machine-translation by Google Translate, not legally binding) : en es
  • US2533796A - Apparatus for processing plastic material : en
  • US2533951A - Shock absorbing aircraft skid : en
  • DEH0001087MA - Picker guide for vertical box looms : de en
  • AT167267B - Calliper : de en
  • US2534074A - Reaction of alkyl cycloparaffins with unsaturated fatty acid : en
  • US2534093A - Intermittently engaged clutch variable power transmission : en
  • USPP997P - Rose plant : en
  • DEP0003856DA - Thread guides on winding devices : de en
  • GB647506A - Improvements in or relating to cross-bar switches for use in automatic telephone systems : en
  • US2533558A - Internal-combustion engine and connecting rod structure therefor : en
  • DE1617557U - FASTENING DEVICE FOR RUBBER COVERS OR -MATS ON RADIATORS. : de en
  • CH272446A - Coupling device. : en fr
  • US2533721A - Machine for molding concrete brick : en
  • USD161192S - Meat mold : en
  • AU147645B2 - A closure combined witha valve for bottles andother containers : en
  • DEP0013923DA - Arrangement for band spreading in RF receivers : de en
  • DEP0031004DA - Low voltage spark plug for capacitor discharge : de en
  • US2533946A - Portable vibrator-type tool : en
  • US2533379A - Engine starter : en
  • US2533810A - Wide band calibrated tuner and inductor for use therewith : en
  • US2534016A - Lawn sprinkler : en
  • DEM0003887MA - Seat for passenger cars with a backrest that can be folded forward : de en
  • DEP0025674DA - Corner brackets for connecting wooden components : de en
  • CA470085A - Filters : en fr
  • CA470098A - Aircraft : en fr
  • DK71822C - Device for clutches for starting alternating current motors. : da en
  • US2533836A - Throttle operating mechanism : en
  • GB647302A - Improvements in or relating to linings for combustion chambers and the like : en
  • US2534151A - Key holder : en
  • CA470029A - Protection of metals from corrosion : en fr
  • CH272350A - A chuck designed to be placed on a machine tool or other surface. : de en
  • CH272366A - Detachable closure for vacuum rooms, especially for rooms with tolerated internal dimensions. : de en
  • US2533316A - Handling of uranium hexafluoride in vessels of glass and silica : en
  • US2533500A - Pipe layout tool : en
  • DEL0001401MA - Rolling grilles or shutters with wicket door : de en
  • DE1617449U - TWO-PIECE BULB SOCKETS FOR FRONT LINE CONNECTION. : de en
  • DEK0001062MA - Electric motor-driven device for generating a positioning force, e.g. for releasing brakes, releasing clutches and the like. : de en
  • DE1617603U - TILTING GRATE FOR LOCOMOTIVES. : de en
  • DE1617620U - OPTICAL PARTIAL HEAD. : de en
  • DE800956C - Rotary drum for bulk goods, especially garbage trucks : de en
  • DE1617706U - CONE INDICATOR. : de en
  • ES21788U - Device for flat caps (Machine-translation by Google Translate, not legally binding) : en es
  • GB647554A - Improvements in or relating to the assembly of wheels and axles : en
  • DEP0025270DA - pen : de en
  • DEP0052459DA - Clamping device for the optional production of picture frames, table tops or the like of any square, rectangular, oval or round shape and size : de en
  • GB647580A - Periodic and automatic electric motor reversing circuit : en
  • US2533460A - Manufacture of electric cables : en
  • US2533996A - Fabric slitting machine : en
  • US2534089A - Pebble heater apparatus : en
  • US2533938A - Esters of aliphatic monocarboxylic acids and polybutadiene alcohols and method for preparing the same : en
  • DEP0045161DA - Clipper : de en
  • US2533297A - Production of insolubilized protein artificial filamentary products : en
  • AU3748550A - Improvements in or relating to sealing systems : en
  • CA470069A - Processes and apparatus for the separation of hydrocarbon gas : en fr
  • DE1617698U - CARDBOARD FOR DECORATING UMBRELLAS, IN PARTICULAR POCKET UMBRELLAS. : de en
  • ES25001U - Petaca. (Machine-translation by Google Translate, not legally binding) : en es
  • FR969176A - Shuttle hunting device for looms : en fr
  • DE800927C - Cardboard stapler with stapler and adjustable belt transporters : de en
  • US2533517A - Manufacture of alkyl aryl hydrocarbons : en
  • GB647478A - Improvements in or relating to circuits for producing saw-tooth current in an inductance coil : en
  • DEP0025596DA - Device for separating ground products by means of electric fields : de en
  • ES192730A1 - IMPROVEMENTS IN THE KEYS OF AUTOMATIC CLOSURE. : en es
  • ES193478A1 - PROCEDURE FOR THE REPRODUCTION OF IMAGES TO LIGHT AND REFLECTED TRANSPARENCY. : en es
  • DE1617648U - WALL LAMP. : de en
  • DE1617657U - DRILL STAND FOR HAND DRILLING MACHINES. : de en
  • GB647380A - Improvements in blind hole fasteners : en
  • GB647289A - Process for reducing the extensibility of nylon cords and the like : en
  • FR968976A - Dowsing generator : en fr
  • DE1617684U - PRESS FOR POTATOES OR THE LIKE : de en
  • DEE0000372MA - Forage protection device for goats : de en
  • DEP0010329DA - Conveyor belt drive roller : de en
  • DE1617641U - STOCKING, IN PARTICULAR LADIES 'STOCKING. : de en
  • DESC001670MA - Extendable wooden support : de en
  • CH272462A - Crossing piece for overhead lines that are used by locomotives with various pantographs. : de en
  • CH272475A - Process for the production of a new substance suitable for textile treatment. : de en
  • CA470080A - Stabilization of fatty materials : en fr
  • US2533760A - Electronic discharge tube control : en
  • US2534066A - Sprinkler head and mounting therefor : en
  • USD161225S - Rubber mat or similar article : en
  • DE1617458U - DOUBLE STAMP LIFT WITH A LIFT CYLINDER ADJUSTABLE FOR THE AXIS DISTANCE. : de en
  • DK71840C - Device for door locks. : da en
  • ES22411Y - Envelope to contain articles. : en es
  • DEP0045159DA - Fish grader : de en
  • GB647338A - Methods of surface conditioning wire and the like and apparatus therefor : en
  • FI24775A - Mjölkblandare : en fi
  • US2533456A - Lagging for use on belt pulleys : en
  • AU3747850A - A device for holding down and tightening loads on road and railway vehicles andthe like usedfor carrying merchandise : en
  • CH272189A - Central heating installation for heating a home. : en fr
  • CA469971A - Mirror thermometers : en fr
  • DEP0006285DA - Starter for dental drills : de en
  • DE1617740U - ADVERTISING AND PROPAGANDA TROLLEYS. : de en
  • DE800829C - Electrically powered model highway : de en
  • DE800876C - Process for the production of durable, aqueous solutions of o-cresyl-ªÍ-glycerine ether : de en
  • DE800924C - Silencer for pipes, especially for internal combustion engines, with a continuous pipe : de en
  • DEF0001304MA - Holder for closure means, especially for tubes, bottles or the like. : de en
  • DET0000264MA - Small circuit breaker in Diazed fuse cartridge form for alternating current : de en
  • US2533272A - Antivibration attachment for "doall" machines : en
  • ES23121Y - Telescopic fork applicable to bicycle suspension. : en es
  • FR969163A - Improvements in the preparation of aryloxy-aliphatic acids : en fr
  • GB647331A - Improvements in or relating to temperature dependent resistances : en
  • GB647546A - Improvements in stuffing boxes : en
  • GB647343A - Improvements in or relating to dead bait and dead bait tackle for fishing : en
  • CH272353A - Paint container. : de en
  • ES25097U - Convertible suitcases in boat and diverse furniture. (Machine-translation by Google Translate, not legally binding) : en es
  • FR969049A - Device for defusing, recalibrating and re-priming hunting cartridge cases : en fr
  • FR969077A - Valve closing device : en fr
  • GB647516A - Improvements in or relating to the production of flexible tubing : en
  • DEE0000656MA - Device for measuring the movement processes of vehicles : de en
  • DK71843C - Magnetic escape mechanism. : da en
  • US2534034A - Clutch : en
  • US2534072A - Production of alkyl benzenes : en
  • US2533468A - Injection molding unit : en
  • US2534116A - Apparatus for spraying cementitious compositions : en
  • USD161171S - Utensil holder : en
  • US2533220A - Foldable boat : en
  • US2533780A - Drapery ring : en
  • DE800881C - Adjustable hair curler for cold waves : de en
  • DEP0004216DA - Stocking and process for its manufacture : de en
  • DEP0002927BA - Angled tires, especially for tractors and automobiles : de en
  • DEP0030840DA - Winch, especially for hauling in driftnets : de en
  • US2533843A - Vegetable slicer : en
  • ES25030U - Spray bottles (Machine-translation by Google Translate, not legally binding) : en es
  • BE582009A - Machine for the manufacture, by centrifugation, of tubes of indefinite length : en fr
  • US2533306A - Hydraulic follow-up system : en
  • US2534117A - Flag holder : en
  • DE1617571U - Do-it-yourself game. : de en
  • US2534029A - Internal-combustion engine ported sealing-ring positioning means : en
  • FR969016A - Amplification and servo relays : en fr
  • DE1617709U - BALLOON WITH SPRING RETRACLED. : de en
  • FR969242A - New coloring materials for wool : en fr
  • DEB0002559MA - Attachment device for attachments on tractors : de en
  • DEP0010793DA - Radio with pickup connection : de en
  • FR969120A - Rational construction process for reinforced concrete towers with revolving walls and resulting products : en fr
  • DE1617619U - QUICK CLAMPING DEVICE FOR COLLETS. : de en
  • DER0001150MA - Medical treatment apparatus : de en
  • FR969019A - Improvements to the dials of measuring devices : en fr
  • DE1617720U - DISHWASHER. : de en
  • FR969214A - Method of starting a double motor having two stator windings and a common rotor winding : en fr
  • DE1617653U - FURNITURE CONVERTIBLE INTO A BED. : de en
  • US2533437A - Container closing apparatus : en
  • DEP0006149DA - Odor trap : de en
  • DEP0050551DA - Resistance donors : de en
  • DEP0001588BA - Process for purifying raw spirit : de en
  • GB647347A - Improvements in or relating to energy accumulators utilising gas under pressure : en
  • FR969136A - Improvements in the preparation of pure metal carbides : en fr
  • GB647389A - Improvements in and relating to rollers for supporting the belt in belt conveyors : en
  • GB647290A - Permeability tuner mechanism : en
  • DEP0025972DA - Combined mixing and filling device for the production of viscose artificial sponge : de en
  • ES25021U - Metallic support frame for toilet shelves and similar (Machine-translation by Google Translate, not legally binding) : en es
  • US2533429A - Wing fold mechanism : en
  • ES24993U - Perfumery and makeup case-cigarette case, indistinct and jointly (Machine-translation by Google Translate, not legally binding) : en es
  • DE1617633U - DEVICE FOR FILLING FOUNTAIN PEN. : de en
  • DEP0040280DA - Lid closure for containers such. B. autoclaves or the like. : de en
  • US2533942A - Extruding apparatus : en
  • US2534063A - Manufacture of insoluble sulfur : en
  • FR969094A - Improvements to constant speed drives, especially for electric generators : en fr
  • DE800831C - Electrical device for operating toys, such as transformers, rheostat or the like. : de en
  • ES25042U - Electric switch (Machine-translation by Google Translate, not legally binding) : en es
  • DE1617535U - CIGARETTE BOX WITH MATCHES AND GRATING SURFACE. : de en
  • DEP0055309DA - Fully automatic liquid meter, especially for milk : de en
  • US2534020A - Shade roller winding device : en
  • US2534153A - Axial cylinder pump especially intended for moving liquids : en
  • DEK0001948MA - Set bookcase with set case : de en
  • DEN0000452MA - Device for opening doors quickly, especially in the event of a panic : de en
  • CH272263A - Material intended for processing according to the thermoplastic principle. : de en
  • US2533806A - Bottle : en
  • US2533443A - Computing device : en
  • AU3740250A - Phosphorus oxychloride-ammonia condensation product for fireproofing uses : en
  • DEJ0000287MA - Process for the separation and recovery of the optical antipodes of racemic amino acids : de en
  • US2533711A - Vibrating apparatus : en
  • US2533729A - Oxyacetylene installation for welding, cutting, or the like : en
  • US2533822A - Connecting rod and cap and method of making same : en
  • FR968972A - Cycle handlebar grip, controlling the brake or other accessory, by hose : en fr
  • FR969238A - Method and machine for the manufacture of ball blanks : en fr
  • ES192585A1 - A NEW SALES SYSTEM IN COMBINATION WITH AN ECONOMIC BOOK, WITH OPTION TO DRAW AND SAVINGS ACCOUNT IN FAVOR OF BUYER. : en es
  • ES24157Y - Sandal manufactured by a special system. : en es
  • FR969035A - Electrical circuits capable of using cathode ray tubes and applications of these circuits : en fr
  • FR969030A - Electro-mechanical transducer or pick-up : en fr
  • GB647459A - Improvements in and relating to seat structure : en
  • ES23582Y - Ceramic molded vault for roof construction. : en es
  • ES24073Y - Construction game, perfected. : en es
  • DE1617656U - REEL FOR TAPES USED AT DIFFERENT TIMES IN ITS LONGITUDES. : de en
  • GB647370A - Improvements in or relating to pre-selector devices suitable for use for the controland adjustment of radio equipment : en
  • US2533633A - Granulated slag and method for producing it : en
  • US2533829A - Storage bag for paintbrushes and the like : en
  • ES195404A1 - IMPROVEMENTS INTRODUCED IN THE TELARES. : en es
  • US2534203A - Picker : en
  • ES22352Y - Movement system for wooden roller shutters and metal closures. : en es
  • US2533539A - Resealable carton closure having metallic clip fastening means : en
  • US2533956A - Stoker smoking pipe : en
  • US2533584A - Venetian blind ladder : en
  • US2533972A - Towing device : en
  • US2533791A - Indicating device : en
  • CH272229A - Tie. : de en
  • DE1617459U - JACK. : de en
  • DEP0056111DA - Process for the preparation of 5,8-dialkoxy-2-tetralones : de en
  • DET0000320MA - Chisel holder for planing out workpieces in places : de en
  • FR968997A - Improvements to spark plug keys and the like : en fr
  • ES195465A1 - A PROCEDURE FOR MANUFACTURING FLOORS FOR FOOTWEAR WITH MIXED SOLE OF FELT OR PLANT OF FIBERS AND RUBBER TAPE. : en es
  • DEP0016774DA - Small screwdriver with transmission gear : de en
  • DEP0049018DA - Clamping connection for gutter profiles that can be nested and glided into one another : de en
  • US2533660A - Preparation of calcium peroxide : en
  • US2534120A - Process for polymerizing styrene in contact with benzoyl peroxide and di(tertiary butyl) peroxide : en
  • AU146505B2 - Improvements in or relating to self-combustible solid charge operated engine starters : en
  • DEP0014454DA - Household machine : de en
  • DE1617419U - FLOORING. : de en
  • DE1617490U - TRANSFORMING IMAGE THROUGH SHIFTING DEVICE. : de en
  • US2533366A - Record controlled embossing machine : en
  • US2533767A - Device comprising a discharge tube sensitive to space charge variations : en
  • FR969021A - Process for the production of stabilized solid polysulfides : en fr
  • IE18881L - Bending flat glass. : en
  • CH272467A - Method for bending a single crystal corundum rod. : en fr
  • USD161218S - Steinke toy truck : en
  • USRE23306E - Printing and dyeing compositions : en
  • DEP0039509DA - : de en
  • ES192688A3 - A PROCEDURE TO IMPROVE THE CONDITIONS OF FRACTION IN THE RINGS AND CYLINDER SLEEVES IN PLUNGER MACHINES AND APPARATUS. : en es
  • GB647318A - A carriage for assisting in the take-off of aircraft : en
  • GB647387A - Improvements in locks : en
  • DE800947C - Device for applying a mixture of oil and emery to rotating grinding or polishing disks : de en
  • DEC0000484MA - Synchronization of the transmission parts of manual transmissions : de en
  • DESC001063MA - Junction box, in particular for ribbon cables : de en
  • DE1617673U - KNEE PADS. : de en
  • ES193266A1 - A PROCESS FOR THE OBTAINING OF GRADUATED OPTICAL LENSES FROM PLASTIC MATERIAL. : en es
  • DK71835C - Spark arrestor. : da en
  • GB647366A - Improvements in or relating to fin assemblies for projectiles and the like : en
  • DET0000103MA - Adjustment device for running weights on scales : de en
  • GB647351A - Improvements in or relating to burners for gas heated appliances : en
  • DEP0007742DA - Device on razors : de en
  • US2533347A - Triple slide holder device for stereoscopic slides : en
  • USD161150S - Abowitz shoe : en
  • DEP0001649DA - Cattle cleaning machine : de en
  • GB647563A - Improvements in or relating to bituminous compositions : en
  • ES193663A3 - A PROCEDURE FOR OBTAINING PRODUCTS THAT MODIFY THE RATIO OF SURFACE TENSIONS BETWEEN AN INSOLUBLE BODY AND A LIQUID MEDIUM, ESPECIALLY IF IT IS AQUEOUS. : en es
  • ES195214A1 - A FLUID WATER ELECTROCALDEO DEVICE FOR EXPRESS COFFEE MACHINES. : en es
  • CH272173A - Process for the production of a coating for buildings and coating obtained by this process. : en fr
  • CA469996A - Push-pull amplifier systems : en fr
  • CH272185A - Steel frame construction. : de en
  • US2534064A - Adjustable fastener : en
  • USD161175S - Halio combined separable buckle and picture container : en
  • US2533598A - Dissolution of regenerated cellulose with urea-alkali-stannate solvent : en
  • USD161178S - Photographic mount : en
  • DEST001719MA - Needle threader : de en
  • DE800893C - Spring mattress : de en
  • GB647555A - Calendar pencil : en
  • US2533370A - Pipe support : en
  • CA470036A - Lighting fixtures : en fr
  • DE1617427U - TUBE OR SHAFT Straightener. : de en
  • DE800895C - Flat spring frame for arm, head, foot and back rests for seating and reclining furniture : de en
  • DEF0000329MA - Emergency braking device for vehicles braked by compressed air, in particular motor vehicles : de en
  • DEP0009777DA - Attachment of flexible parts, e.g. B. stamped parts made of metal, without additional connecting means in recesses of bodies, in particular made of ceramic building materials : de en
  • DEP0029144DA - Method and device for incinerating solid components, in particular liquids containing chemicals : de en
  • DE800867C - Method and device for removing corrugations on rails : de en
  • DEP0000745BA - Device for driving tapes or wires to be rewound : de en
  • ES25107U - Multiple teatrin, foldable in the shape of a book. (Machine-translation by Google Translate, not legally binding) : en es
  • US2533305A - Flexible pouring spout structure for liquid containers : en
  • US2533730A - Variable capacity condenser : en
  • US2533811A - Juice extracting device with vibrating strainer : en
  • US2534146A - Bathtub and method of producing the same : en
  • US2533828A - Casket sealing means : en
  • DE1617655U - LIGHTWEIGHT PANEL. : de en
  • DEP0039367DA - Device for shearing off the weld bead from chain links made of C-shaped link halves : de en
  • DEP0051078DA - Quick-release fastener for connecting flanges : de en
  • DEP0053955DA - Joint on pipes for electrical cables : de en
  • DEM0001665MA - Electrically wound single watch : de en
  • US2533384A - Apparatus for enciphering and deciphering cryptographic communications : en
  • DE1617676U - CONCEPT HOLDER. : de en
  • ES195354A1 - AN INTENSE RECOVERY SALES SYSTEM. : en es
  • GB647371A - Apparatus for automatically winding and/or loading coal : en
  • CA469966A - Tube mills : en fr
  • CH272235A - Machine for simultaneously vulcanizing and fixing a rubber sole on a shoe. : en fr
  • US2533692A - Air and water heating furnace : en
  • CA17960S - Dresser : en
  • DEF0000649MA - Wood impregnation kettle : de en
  • DEP0055745DA - Engine atomizer : de en
  • CA470079A - Methods and apparatus for electrodeposition of iron : en fr
  • CH272331A - Process for arc welding together pieces made of hardenable metal, in particular steel. : de en
  • CH272427A - Telephone installation. : en fr
  • DE800845C - Device for the mechanical loading of bulk goods : de en
  • US2533482A - Toy swing : en
  • US2534173A - Feed means for the reboiler of a fractionating column : en
  • DE1617430U - COUNTER PLATE MADE OF GLASS. : de en
  • ES23290Y - Hygienic protector for telephone handsets. : en es
  • CA469949A - Forks for motor cycles : en fr
  • DEP0018423DA - Seeder as a device for pest control using powdered material : de en
  • CA470026A - Light-sensitive diazotype materials : en fr
  • US2534136A - Pigments and molding powders comprising polyvinyl acetal resins dyed with vat dyes : en
  • US2533519A - Carbon resistor rheostat : en
  • USD161227S - Wheeler stroller : en
  • AT167330B - Drive for electrically operated vehicles : de en
  • BE497690A - DEVELOPMENTS IN THE MANUFACTURE OF PHENOTHIAZINE DERIVATIVES. : en fr
  • DE1617524U - DOUBLE WINDOW SASH. : de en
  • DE1617729U - FOOTBALL TOTO BETTING WATCH. : de en
  • DE800853C - Point chisels for breakers : de en
  • DE1617702U - ELECTRIC HAND UMBRELLA. : de en
  • CH272313A - Accounting machine. : en fr
  • CH272424A - Arrangement for the telegraphic transmission of characters. : de en
  • US2533933A - Electrical socket : en
  • DEP0011813DA - Process for the production of waxy products for the cleaning agent industry : de en
  • US2534142A - Bearing mounting : en
  • US2533596A - Attachment for oil burners : en
  • US2533977A - Separator : en
  • FR969168A - Method for returning shoes : en fr
  • GB647514A - Improvements in or relating to the cylinder heads of air-cooled internal combustion engines : en
  • FR968968A - Injection box for turbine water meters : en fr
  • GB647510A - Improvements in and relating to solenoid-operated electric bells : en
  • CH272309A - Hydraulic locking device to delay movements. : de en
  • US2534165A - Agitating electroplating mechanism : en
  • DE800826C - Cleaning device for drafting rollers : de en
  • GB647447A - Method for improving the mechanical properties of ferritic stainless chromium steels, and products resulting from the use of the said method : en
  • US2533321A - Variable pitch propeller : en
  • US2533993A - Roll crimping machine : en
  • USD161197S - Radiator cover : en
  • FR969022A - Glucinium brasses : en fr
  • US2533916A - Lock washer : en
  • DEP0029505DA - Process for the preparation of butanediol (2,3) and butanolone (2,3) by fermentation : de en
  • DEP0033825DA - Electric motor drive for textile machines, in particular looms : de en
  • ES23964Y - Improved glove, of special application for sports. : en es
  • DE1617717U - CONTAINER FOR RAZOR BLADES. : de en
  • FR969082A - Automatic coupling for railway vehicles : en fr
  • DE1617731U - STEREOSCOPE PICTURE CARD. : de en
  • DEH0001640MA - Waterproofing for roof poles : de en
  • DEP0037860DA - Bearing bush for guiding the tool bar when rubbing out several bearing points arranged one behind the other : de en
  • GB647299A - Pipe coupling : en
  • GB647411A - Improvements in and relating to fluorescent lamp starter switches : en
  • DE1617719U - POLISHER. : de en
  • DEC0000919MA - Liquid meter : de en
  • US2533813A - Tobacco elevator : en
  • US2533874A - Folding display : en
  • FR969000A - Clamp fixing device : en fr
  • GB647336A - Air-conditioning apparatus : en
  • DE1617712U - KNITTED GLOVES WITH POCKET. : de en
  • DE800838C - Belt conveyor composed of individual shots : de en
  • DEP0016763DA - Device for protection against infection and for contraception : de en
  • GB647526A - Signal mixing systems : en
  • US2534123A - Method of making metal bellows : en
  • US2534193A - Copolymers of styrene and paravinylbenzyl compounds : en
  • ES192638A2 - A PROCEDURE TO INTERPOSE, EXCHANGE OR INDEFINITELY MULTIPLY THE CONTENT OF IDENTITY CARDS TO MULTIPLE PAGES IN A SINGLE STRIP. : en es
  • US2533486A - Heater system : en
  • US2533664A - Hangers for use in processing photographic prints : en
  • DE1617460U - HOT AIR STOVE (GRUDE). : de en
  • ES25081U - Device for writing annotations that can then be closed automatically (Machine-translation by Google Translate, not legally binding) : en es
  • ES192711A1 - IMPROVEMENTS INTRODUCED IN FRIGORIFIED FACILITIES FOR THE PRODUCTION OF ICE BARS. : en es
  • FR969067A - Series precision drilling and reaming device : en fr
  • GB647335A - Improvements relating to fastening devices for electric cable ends : en
  • NL144657B - PROCEDURE FOR HYDROKRAKING OF A SULFUR CONTAINING HYDROCARBON SUPPLY. : en nl
  • US2533361A - Radio training system for aircraft pilots : en
  • US2534011A - Re-usable pallet bin : en
  • CA470042A - Methods for improving the translucency of cinematographic film : en fr
  • US2533235A - Portable signal light : en
  • US2533334A - Cathode-ray tube : en
  • US2533440A - Carrying means for golf bags : en
  • DEP0040313DA - Additional device for installation or attachment for single-platter recorders : de en
  • USD161188S - Macerator and juice extractor : en
  • USRE23303E - Line of sight stabilization : en
  • DE800900C - Hand-operated signaling device for sheep : de en
  • DEP0002014DA - Circuit for alternating motorized operation and braking operation with DC compound motors : de en
  • DEP0006806DA - Galvanic element : de en
  • ES19138Y - Rolling device for drums and metal containers. : en es
  • FI24769A - In the case of a photograph of a triccant, the type is upright : en fi
  • FR968951A - Nail polish, in the form of decals : en fr
  • GB647309A - Improvements in or relating to the manufacture of silos for agricultural purposes : en
  • FR969116A - Lid lifter for garbage cans or other receptacles : en fr
  • DE800922C - Lubricating oil circuit for internal combustion engines : de en
  • DEB0005655MA - Gas fired hot water heater : de en
  • DER0001417MA - Powder spray gun : de en
  • DEI0000001MA - Count setting device : de en
  • DEP0020203DA - Brake adjuster for railway vehicles : de en
  • GB647498A - Improvements in or relating to apparatus for sorting apples, eggs or other suitable articles : en
  • US2533383A - Heat distributing plate : en
  • US2533662A - Automatic trunk selecting system for radio telephone stations : en
  • DE1617730U - MAGNETIC SOUND CARRIER. : de en
  • DE800875C - Measuring sheet for jaw models : de en
  • DE1617411U - Potting compound in bar form. : de en
  • US2533608A - Pneumatic valve : en
  • US2533765A - Selector apparatus for alarm signals : en
  • FR969063A - Delayeur for wooden railway sleepers : en fr
  • ES25075U - Metallic rocket. (Machine-translation by Google Translate, not legally binding) : en es
  • US2533298A - Venetian blind : en
  • US2533896A - Ball release mechanism for measuring instruments : en
  • DE1617511U - DEVICE FOR TEMPORARILY CLOSING OF THE MOUTH. : de en
  • DEP0012514DA - Absorption tower, especially for the production of nitric acid from nitrous gases : de en
  • DEP0039558DA - Lifting tongs for cooked and roasted goods : de en
  • ES25076U - Membrane for explosion-engine pumps (Machine-translation by Google Translate, not legally binding) : en es
  • FR969031A - Process for the production of crystals of potassium chlorate with particular facies : en fr
  • GB647400A - Improvements in or relating to guide means for impellers for centrifugal pumps or blowers : en
  • US2533253A - Automatic regulating system and peak limiter : en
  • US2533338A - Tennis racket press : en
  • US2533217A - Gyrovertical slaving system : en
  • US2533880A - Battery nonspill vent plug : en
  • USD161164S - Adjustable chair : en
  • US2533397A - Electric switch with flexible lead deformed by torsion : en
  • US2533684A - Pulverizing mill of the rolling mortar type : en
  • GB647312A - Improvements connected with screwed nuts or bushes for attachment to sheet-metal by welding : en
  • DE1617575U - CHAMOTTE SUPPORT PLATE. : de en
  • DE1617661U - REAR LIGHT CONTROL DEVICE FOR MOTOR VEHICLES AND THE LIKE. : de en
  • FR969060A - Adjustable exciter sieve : en fr
  • FR969154A - Process for stabilizing the products of certain reactions : en fr
  • FR969215A - Process for preparing a thermally and acoustically insulating cellular cement : en fr
  • GB647334A - Improvements in or relating to back-rests : en
  • GB647340A - Improvements in or relating to fluid actuated valves : en
  • ES192889A3 - A NEW PHOTO PRINTING PROCEDURE. : en es
  • US2533536A - Door mechanism for railway cars : en
  • US2533742A - Ring packing and method of making the same : en
  • DE800872C - Jet compressor : de en
  • DEP0027695DA - Arrangement for generating a control voltage dependent on the strength of the characters in television arrangements : de en
  • ES24983U - Earrings for lady (Machine-translation by Google Translate, not legally binding) : en es
  • ES195349A1 - A SYSTEM OF USE OF THE DRIVING FORCE OF A BOAT TO PRODUCE LIGHTING FOR FISHING. : en es
  • GB647327A - Tubular gas heater : en
  • DE1617532U - COIN GROOVES FOR HARD MONEY PAYMENT AND SORTING CASES. : de en
  • DEH0000137MA - Pull-out device for tables of all kinds, changing units, serving tables, etc. : de en
  • DESC001513MA - Device for measuring the pressure occurring in a formwork during concreting : de en
  • US2533830A - Vibrator-exciting action : en
  • US2534000A - Process for producing hydrocyanic acid : en
  • US2533728A - Velocipede : en
  • DE1617418U - COOKING POT. : de en
  • DE1617671U - Stocking holder. : de en
  • DEP0016322DA - Screw press : de en
  • DEH0001160MA - Protective device for looms driven by an electric motor : de en
  • DEP0011260DA - Melting furnace for metal and ceramic materials : de en
  • US2533248A - Web feeding of textile materials : en
  • US2533255A - Opening means for cigarette wrappers : en
  • CA470013A - Slurry mixers : en fr
  • DEC0000116MA - Plate heat exchangers : de en
  • DEM0005909MA - Bearing shell for hot rolling mills : de en
  • ES24047Y - Dual-use toilet seat. : en es
  • DEK0001226MA - Two-stroke engine : de en
  • GB647507A - Pocket lighter : en
  • GB647324A - Improvements in beer or other barrels : en
  • GB647421A - Improvements in and relating to boring bars : en
  • US2533787A - Chiropractic portable table : en
  • AU151004B2 - Process forthe production of 4-Amins-2 Hydroxybenzoic Acid : en
  • FI24750A - Bykpinne : en fi
  • US2533894A - Turnbuckle or the like : en
  • AU149185B2 - Improvements in or relating to joints for coaxial conductor electric communication cables : en
  • CH272326A - Alarm clock facility. : de en
  • DK71830C - Folder lock. : da en
  • FR969103A - Semi-automatic machine for welding tubes of variable section and shape : en fr
  • ES25011U - Folding metal closure perfected (Machine-translation by Google Translate, not legally binding) : en es
  • US2534057A - Load handling apparatus for vehicles : en
  • DEP0026509DA - Electrical discharge vessel with a directed electron beam : de en
  • FI24762A - Wood peeling machine : en fi
  • US2533205A - Metal deactivators : en
  • US2533623A - Dispenser for papers and the like : en
  • US2533997A - Cup-carrying tray : en
  • US2533766A - Fuel oil tank intake box : en
  • DE1617567U - WALL BOARD SPONGE. : de en
  • DE800888C - couch : de en
  • DEH0000660MA - Abrasive cloth : de en
  • US2533556A - Toy tractor having improved track guiding means : en
  • US2533720A - Branch pipe breeching for pressure conduits : en
  • CA470074A - Apparatus for dispensing fluids from containers under pressure : en fr
  • DE1617626U - THREAD LETTER OPENER. : de en
  • DEP0033503DA - Process for the purification of salts of the reaction products of olefin-containing hydrocarbons with sulfonating agents : de en
  • GB647395A - Improvements in and relating to the production of sodium fluoride from sodium silicofluoride : en
  • GB647464A - Improvements in or relating to noise-reducing arrangements for discharge-tube amplifiers : en
  • US2533761A - Garment finishing apparatus : en
  • US2533368A - Undulating track occupant propelled roundabout : en
  • US2533694A - Conditioning iron catalyst : en
  • US2533867A - Mirror supporting means : en
  • US2533912A - Resonant electrical arrangement : en
  • GB647431A - Improvements in or relating to mountings for piezo-electric crystals : en
  • GB647559A - Food and similar heat-insulated containers and securing means for the lids thereof : en
  • CH272361A - Bearing device with a roller bearing without a cage, in particular with a needle bearing. : de en
  • DE800869C - Process for the production of dense, bituminous pavements : de en
  • DEP0008634DA - Sintered iron alloy : de en
  • DE1617609U - COOKING APPLIANCE IN PARTICULAR FRYING PAN. : de en
  • DEP0048611DA - Teaching for building walls, partitions and chimneys : de en
  • ES193681A3 - A VALVULAR DEVICE FOR FLOAT-ACTUATED LATCHES. : en es
  • DE1617510U - HAND PRINTER. : de en
  • DEP0042103DA - Animal ankle cuffs : de en
  • FR969054A - Apparatus for the production of plastic sheets : en fr
  • AU146843B2 - Improvements in or relating to fuel systems for gas-turbine engines orthe like : en
  • CH272434A - Impedance element for guided electromagnetic waves. : en fr
  • DEP0003737BA - Circuit arrangement for devices for the optional recording and playback of magnetic sound recordings : de en
  • DEP0049745DA - Recuperative furnace with air and gas preheating : de en
  • DEP0039611DA - leatherette : de en
  • ES22632Y - Stopper for inviolating liquids contained in metal containers and consisting of a double adaptable mouth stopper. : en es
  • US2533226A - Hydraulic damping mechanism : en
  • ES25016U - Curler for hair (Machine-translation by Google Translate, not legally binding) : en es
  • FR968998A - Improvements to relays intended to detect the appearance of a short-circuit on a network : en fr
  • FR969086A - Safety device for blocking pressurized pipes in the event of leakage or rupture : en fr
  • GB647283A - Improvements in or relating to the production of chocolate and cocoa products : en
  • NL66896C - : nl
  • DE800903C - Grapples for removing and loading, in particular manure : de en
  • DEK0000995MA - Freezer : de en
  • DEW0001797MA - Perfume dispensers : de en
  • ES194437A1 - A SPRAYING MACHINE OF CONTINUOUS AND PRESSURE CURRENT. : en es
  • DE800931C - Valve bag and process for its manufacture : de en
  • DEG0001741MA - Electro-hydraulic circuit of a crane drive with precision input : de en
  • US2533521A - Quick detachable hitch : en
  • US2533668A - Adjustable eraser for pencils : en
  • US2533914A - Blank feeding and locating mechanism for punch presses : en
  • US2534104A - Hydraulic planetary transmission : en
  • USD161214S - Ice cream freezer : en
  • DEP0052562DA - Process for coating bodies made of any material with layers of sprayable metal : de en
  • ES193378A3 - AN AUTOMATIC PRESSURE STABILIZER. : en es
  • GB647420A - Improvements in or relating to the manufacture of 1,4-dicyano-2-butene : en
  • DE800953C - Method and device for the production of tar and asphalt gravel : de en
  • DEP0028304DA - Dough sheet rolling mill : de en
  • US2533241A - Apparatus for comminuting and mixing materials : en
  • US2533738A - Display package and tray : en
  • DEM0001916MA - Bolt lock, for example for the tarpaulin of a truck : de en
  • FR969148A - Method and device for mounting the fiscal stamp on bicycles : en fr
  • AT167285B - Rust- and acid-resistant as well as good cold-workable chrome and chrome-nickel steels : de en
  • AT167303B - Holding device for blood and plasma reserves : de en
  • CH272209A - Hermetically sealed jar and process for their manufacture. : de en
  • USD161170S - Separable christmas tree or similar article : en
  • US2533548A - Cockpit cover for airplanes : en
  • US2533857A - Bull bridle : en
  • DE1617627U - SCHULTUETE WITH BRILLIANT DECORATION. : de en
  • US2534118A - Hydraulic drilling machine : en
  • US2534200A - Expansion buckle : en
  • FR968974A - : fr
  • GB647536A - Improvements in or relating to fuel supply governors for jet engines : en
  • DEZ0000265DA - Pull-through buckle for tapes, straps, belts or the like. : de en
  • ES25020U - Apparatus for the control and protection of the rupture or electric spark, applicable to the explosion engines. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25101U - Reinforced bag (Machine-translation by Google Translate, not legally binding) : en es
  • US2534159A - Starting block : en
  • FR969172A - Lifting apparatus for spinning machines and similar machines : en fr
  • CH272239A - Machine for tempering chocolate and other temperature-sensitive masses. : de en
  • FI24778A - Method and device for moving logs along guides : en fi
  • GB647564A - Improvements in or relating to rotary-wing parachutes : en
  • DE800847C - Ash removal from coal : de en
  • DEP0032414DA - Swashplate internal combustion engine : de en
  • DEP0045761DA - Process for the production of metallothermal heating cartridges : de en
  • GB647487A - Improvements relating to the recovery of tar acids from coal oils or tars : en
  • FR969182A - Elastic wheel with variable stiffness along the radius, particularly intended for railways, tramways and road vehicles : en fr
  • GB647339A - Improvements relating to spraying devices : en
  • FR969165A - Electromechanical translator : en fr
  • DEP0014117DA - Short circuit winding tester : de en
  • DEW0001575MA - Sauna bath heater : de en
  • ES193212A1 - IMPROVEMENTS IN THE MANUFACTURE OF FRIDGE AND REFRIGERATOR CABINETS. : en es
  • AU148218B2 - Table games : en
  • DEP0024687DA - Roller conveyor for receiving work pieces, in particular for ejection presses : de en
  • FR968965A - Improvements to push staplers : en fr
  • CH272499A - Process for the preparation of a monoazo dye. : de en
  • FR968984A - Improvements to traffic lights : en fr
  • FR969244A - Milk pot : en fr
  • GB647499A - Direction indicator for road vehicles : en
  • DER0003233MA - Process for the recovery of high-quality zinc dust when blowing out galvanized hollow bodies, for example pipes, using steam : de en
  • CH272385A - Gas turbine power plant. : de en
  • CH272432A - Circuit for influencing an electrical oscillation with another oscillation. : de en
  • DE1617517U - HAIR COMB. : de en
  • FR968980A - Method and device for parallelizing plant fibers : en fr
  • FR968994A - Manufacturing process of inks, in particular for nib holder with reservoir and similar applications : en fr
  • US2533688A - Focusing device : en
  • ES25068U - Device for threading the sewing needles (Machine-translation by Google Translate, not legally binding) : en es
  • USD161203S - Necklace ob similar article : en
  • DEB0002841MA - Multi-acting filter element for fuel filters for cleaning liquid diesel fuels : de en
  • AT167311B - Form for the production of chimney and ventilation attachments made of concrete or the like. : de en
  • CH272297A - Ski tip. : de en
  • CH272362A - Bearing housings for rolling bearings. : de en
  • US2533753A - Machine tool control mechanism : en
  • AT167298B - Process for the production of digestion acids for pulp production : de en
  • AT167276B - Process for the production of shaped bodies, such as bars, rods, sheets, tubes : de en
  • AU3739850A - Improvements relating to electronic switching circuits : en
  • CH272425A - Multi-channel powerline communication electrical installation. : en fr
  • AU153110B2 - Suction nozzle : en
  • ES25049U - Folding frames for glasses. (Machine-translation by Google Translate, not legally binding) : en es
  • FR969190A - Lock : en fr
  • AU3744650A - Improvements relating to railway vehicles : en
  • US2533817A - Toggle actuated slidable jaw wrench : en
  • US2533934A - Easy opening container : en
  • DE1617636U - PLAY AND SPORTS EQUIPMENT IMITATING THE MOVEMENTS OF A CALLING HORSE. : de en
  • GB647467A - Improvements in or relating to gasoline hydrocarbons and process for the manufacturethereof : en
  • GB647415A - Improvements in automatic cutting devices : en
  • GB647432A - A process for the production of diamines : en
  • DEP0009810DA - Subrack for individual assemblies used in modular housings : de en
  • DEP0017677DA - Picker for looms : de en
  • US2533672A - Double-acting electric stove : en
  • ES25039U - Projectile colette (Machine-translation by Google Translate, not legally binding) : en es
  • ES25112U - Slicing knife : en es
  • FR969020A - Electrical calculator : en fr
  • FR968959A - Manufacturing process of a fork head for cycles : en fr
  • GB647461A - Improvements in aircraft : en
  • DEP0000966BA - Process for the production of dichlorophenols : de en
  • DEP0013328DA - Process for the production of aralkyl mercapto fatty acids : de en
  • DE1617564U - FUNNEL FILL AND REFILL VALVE. : de en
  • DE800840C - Rocker slide : de en
  • ES25000U - Nozzle for faucets or outlets for liquid or gaseous jets. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25066U - Case for lady's pocket (Machine-translation by Google Translate, not legally binding) : en es
  • DE800890C - Transformation furniture : de en
  • DK71818C - Iron-chromium-cobalt alloy. : da en
  • DE1617515U - TILTABLE ROCKING TABLE. : de en
  • DE800839C - Link conveyor belt with discharge option at one or more points : de en
  • AT167302B - Process for the production of new synthetic resin materials : de en
  • AT167350B - Die casting device : de en
  • CH272437A - Support for the presentation of rings. : en fr
  • CH272466A - Agricultural machine with automatic control. : en fr
  • DE1617505U - CLAMPING DEVICE. : de en
  • DE800938C - 35mm camera : de en
  • DEC0000987MA - Protective cover for tobacco pipes : de en
  • DEP0053051DA - Harmoniously appealing reed arrangement when pulling and pushing bellows musical instruments : de en
  • GB647484A - Improvements in or relating to fins for heat exchangers : en
  • FR969159A - Device for defibrating and grinding paper pulps and fibrous materials : en fr
  • US2533354A - Paintbrush holder : en
  • US2533579A - Method of and apparatus for the formation of concrete pipes : en
  • CH272418A - Condom. : de en
  • US2533483A - Electric terminal system : en
  • US2533961A - Intravenous needle immobilizer : en
  • USD161196S - Atto r ney : en
  • ES24994U - Electric kitchen. (Machine-translation by Google Translate, not legally binding) : en es
  • FR969153A - Thermal tripping relay : en fr
  • DE1617407U - RADIO. : de en
  • DE1617568U - HOLDER DEVICE FOR WIPING NOZZLES OF WIRE COATING MACHINES WITH HORIZONTAL WIRE DRAWING. : de en
  • DE1617594U - FASTENING OF THE UPPER AND LOWER SECTIONS OF CROSS-DIVIDED PLUGS MADE OF CERAMIC OR THE LIKE. : de en
  • DE1617584U - DEVICE FOR ADJUSTING THE APPLICATION ROLLERS IN PRINTING MACHINES. : de en
  • DEA0000155MA - Piston valve : de en
  • DEG0002307MA - Closure for the opening for the curtain supports on guide rails of centrifugal curtains : de en
  • DEP0021404DA - Diesel engine, especially high-speed vehicle diesel engine : de en
  • US2533419A - Driver actuating mechanism for fastening inserting machines : en
  • CA470023A - Treating materials containing columbium and tantalum : en fr
  • CH272439A - Device for marking the prices of goods displayed in shops and shop windows. : en it
  • CH272180A - Removable device to facilitate the parking of a user on a rung of a ladder. : en fr
  • CH272298A - Device for coupling rotatable elements of toy construction sets. : de en
  • DE1617451U - SUSPENSION FOR STRING AND DRAWNING LUMINAIRES. : de en
  • DEF0000045MA - Metal spraying process : de en
  • DE1617562U - WINDSHIELD CLAMPING DEVICE. : de en
  • DEP0003358DA - Shell irons for pit lining : de en
  • FR969194A - Shoe form or shoe tree : en fr
  • AT167283B - Luminophore : de en
  • DE1617533U - TOO WOOD SELF CASHIER WITH ADVERTISING SURFACES. : de en
  • DK71821C - Radio echo systems for use in landing aircraft. : da en
  • CH272372A - Toggle press. : de en
  • AU150827B2 - Tractor-mounted agricultural machinery : en
  • CH272494A - Process for the preparation of an azo dye. : de en
  • FR969057A - Method and device for making worked metal fittings : en fr
  • US2534101A - Meat block scraping machine having spring pressed supporting wheels : en
  • CH272295A - Equipment on envelopes for letters, documents, valuables and the like to secure them against unauthorized opening. : de en
  • CH272177A - Door and window frames. : de en
  • CH272287A - Version for slide films. : de en
  • FI24773A - Planetväxel : en fi
  • US2533455A - Process for preparing linear condensation polymers from bis-diazodiketo alkanes : en
  • US2534019A - Foldable frame for trampolins, beds, or the like : en
  • US2534155A - Clock timer : en
  • AT167286B - Chemically bound hanging stone with a nose-like protrusion on its headboard and support plate for this : de en
  • CH272166A - Edge sharpening device. : de en
  • CH272197A - Stove with oven. : de en
  • US2533319A - Registering and metering system : en
  • US2533955A - Portable therapeutic device : en
  • US2534030A - Antifreeze composition : en
  • DE1617563U - FRICTION DAMPER, ESPECIALLY FOR MOTOR TELESCOPIC SUSPENSION. : de en
  • DE1617716U - PROTECTIVE COVER FOR TRAM WEEKLY CARDS WITH VOUCHER. : de en
  • ES25028U - Block or slider for the reciprocating device of winding machines : en es
  • CH272390A - Process for the production of an electrically insulating material. : de en
  • US2533518A - Warning apparatus for motor vehicle operators : en
  • US2534094A - Paper punch : en
  • USD161223S - Textile fabric : en
  • NL66979C - : en
  • DE1617439U - DUST-PROOF COVERING FOR BUTTERBREAD PAPER. : de en
  • DEP0014883DA - Planer for wooden floors : de en
  • AU3748750A - Tanks for bitumen and like products : en
  • US2534097A - Top burner electric range automatic cooking : en
  • US2534114A - Growing feeder for poultry : en
  • DEP0048767DA - silo : de en
  • AU148104B2 - Vermin trap : en
  • DEW0001898MA - Web shuttle drive : de en
  • CH272438A - Holder for inscribed signs, especially price tags. : de en
  • CH272264A - Process for the manufacture of foam rubber articles. : en it
  • CA470072A - Burners and combustion methods : en fr
  • BE498191A - THRUST-TORQUE CONTROL DEVICE FOR ROTATING TOOLS : en fr
  • US2533274A - Bimetallic thermostatic element : en
  • US2533457A - Furnace with jet cooling : en
  • US2533591A - Bathtub mounting : en
  • CH272272A - Centrifugal centrifugal device for throwing off the excess coating metal applied to metal objects by a dipping process. : de en
  • DEP0008029DA - Extrusion press for the production of filled pipes, in particular solder wire : de en
  • US2533758A - Floating holder : en
  • US2534004A - Detonation voltage measuring means : en
  • US2533452A - Photographic brightness correction mask : en
  • DE1617690U - PUSH BUTTON BUCKLE. : de en
  • DE800959C - Pneumatic conveyor for wood waste, chips, etc. Like. Between a boiler house and a bunker : de en
  • DEP0054620DA - Crank operation to generate the electrode pressure force of resistance step welding machines : de en
  • FR969132A - Method of manufacturing molded parts from a pulverulent substance : en fr
  • FR969139A - Apparatus for indicating and measuring acceleration or braking forces on a motor vehicle and similar applications : en fr
  • FR969203A - Improvements to exhaust systems for card register machines : en fr
  • AU3739950A - Improvements in suction cleaners and like portable domestic appliances : en
  • AU3743950A - Improvements in and relating to spectacles : en
  • US2533497A - Sole-margin cementing machine : en
  • US2533391A - Combination step and wall ladder : en
  • US2533686A - Gyroscopic sextant : en
  • US2534040A - Multiple section diaphragm loud-speaker : en
  • US2533589A - Method of making sealed glass vessels : en
  • US2533774A - Bedpan attachment : en
  • US2533415A - Variable pitch propeller : en
  • US2533865A - Fly fishing kit : en
  • DEP0033257DA - Device for placing perforated disks on the pins of rubber heel molds : de en
  • FR968978A - Product for cleaning and maintaining silverware and soft metals as well as electrolytic deposits : en fr
  • CA470012A - Wire fabric tire casings : en fr
  • DEP0008806DA - Method of lining storage tanks : de en
  • DEP0024786DA - Firing for a radiation water tube boiler : de en
  • ES25009U - Card-container for sending samples by mail (Machine-translation by Google Translate, not legally binding) : en es
  • US2533922A - Die : en
  • CH272345A - Resin press with safety device. : de en
  • GB647365A - Improvements in or relating to microscopes : en
  • US2533850A - Utility handbag having double compartment with individual closures and independently accessible bottle pockets : en
  • DE800861C - Process for refining sulfur : de en
  • DE800945C - Attachment for brake lever of freewheel brake hubs on the bicycle frame : de en
  • DEM0000111MA - Process for sealing ceilings against noise and heat : de en
  • ES193887A1 - A PERFECTION OF THE DEVICE THAT MAKES FUNCTIONING THE HORN OR HORN OF THE AUTOMOBILE VEHICLES. : en es
  • US2533369A - Electronic sequence timer : en
  • DE1617428U - PLAYING PAD FOR PLUCKING INSTRUMENTS. : de en
  • DE1617667U - TAPE CLOSURE FOR SAECKE. : de en
  • GB647295A - Improvements in or relating to holding devices for hand tools : en
  • ES23748Y - Improved packaging for the application of unstable drugs in liquid state. : en es
  • FR969093A - Device for applying eyeshadows forming at the same time a perfume or other liquid reservoir : en fr
  • US2534167A - Machine for cutting handholds in wooden box ends : en
  • CH272238A - Process for the production of food from grain. : de en
  • DEP0003472BA - Treatment electrode for short wave therapy : de en
  • DEP0027132DA - Loudspeaker system based on the two-way or two-way communication principle : de en
  • DEF0002530MA - Excavation sluice for deep compressed air foundation work : de en
  • DEP0036450DA - Hydraulic press equipped with pressure gauge and safety valve : de en
  • FR969247A - Fiber improvement process : en fr
  • DE800863C - Attachment of clothing to the standing boiler : de en
  • DEK0000598MA - Gear for a continuously operating centrifugal machine with screw discharge : de en
  • ES25106U - Improved wall covering. (Machine-translation by Google Translate, not legally binding) : en es
  • CH272455A - Elastic suspension device for the rear wheel of a cycle. : en fr
  • FR969126A - directional screens : en fr
  • US2534126A - X-ray speculum : en
  • DE1617691U - FRAME FOR CIGARETTE CASES. : de en
  • USD161213S - Leather table top or similar article : en
  • DED0000912MA - Superheated steam cooler : de en
  • AU149900B2 - Improvements in or relating to dishwashers : en
  • GB647438A - Improvements relating to on-load tap changers for electric transformers : en
  • US2533451A - Tapping machine : en
  • US2534122A - Tank type vacuum cleaner with superimposed attachment carrying receptacle : en
  • DEP0011649DA - lElectric headlight with an attachment : de en
  • DEP0039865DA - Method and device for zigzag folding cigarette paper : de en
  • ES23593Y - Perfected closure for packaging. : en es
  • ES24977U - Improvements in a new device of bridge cranes (Machine-translation by Google Translate, not legally binding) : en es
  • AT167323B - Construction element, in particular made of wood : de en
  • CA469947A - Precious metal traps : en fr
  • US2533802A - Selective amplifier : en
  • GB647285A - D.c. amplifier : en
  • FR968970A - Detachable buckle : en fr
  • CH272316A - Radiant energy indicator. : de en
  • CH272365A - Rope with ring elongated at each end allowing the formation of a buttonhole, and manufacturing process of the rope. : en it
  • FR969193A - Improvements to fume tube, field tube and cross boiler boilers : en fr
  • DE800862C - Method of activating coal : de en
  • DEP0015750DA - Switching device for superheated steam cooler : de en
  • DEP0008923DA - Electric choke coil : de en
  • DE1617529U - VERSION FOR MIRRORS OF OPTICAL INSTRUMENTS, IN PARTICULAR MICROSCOPE MIRRORS. : de en
  • GB647532A - Improvements in rotative winged aircraft controls : en
  • CA470065A - Sprocket shoes : en fr
  • CA469952A - Holding and packaging means for pharmaceutical phials and the like : en fr
  • CH272243A - Filter block. : en fr
  • DEP0035720DA - Clamp, in particular overhead line clamp, for power lines : de en
  • ES192603A3 - A METHOD OF EXTRACTION OF GUM GARROFI. : en es
  • DEP0000748MA - Massage device with pressurized water : de en
  • GB647436A - Apparatus for the regulation of voltage in mercury arc rectifier systems : en
  • FR969171A - Dial gauge for small bores with centering device : en fr
  • DE1617431U - REAR BELT PRESS FOR SHOE REPAIR. : de en
  • DE1617665U - SIDE CAR FRAME. : de en
  • DEP0031325DA - Reducing mill for tubes : de en
  • DEP0054174DA - Electromagnetic brake and clutch : de en
  • FR968975A - Mechanical dishwasher : en fr
  • DE1617622U - VALVE JAR. : de en
  • US2533913A - Refrigerated vegetable display case and spray system : en
  • DEB0000213MA - Production of chlorites from chlorine dioxide : de en
  • DEP0007822DA - Drive, in particular for magnetic audio tapes : de en
  • ES24773U - Numbered supplementary crown for the dialer of automatic telephone devices (Machine-translation by Google Translate, not legally binding) : en es
  • FR969131A - Universal spout for cans, especially of the jerrycan type : en fr
  • US2533365A - Egg yolk and white separator : en
  • GB647297A - Hydraulic presses : en
  • FR968956A - Extendable cleat for furniture : en fr
  • CH272329A - Shell molding process and apparatus for implementing this process. : en fr
  • US2533382A - Layer winding machine : en
  • US2534042A - Means for converting oil operated railway marker lamps to battery operated railway marker lamps : en
  • US2533990A - Silver halide developer compositions containing polyoxyalkylene ethers of hexitol ring dehydration products : en
  • US2534166A - Meat tendering machine : en
  • GB647408A - Improvements in or relating to the preparation of pharmaceutical and non-palatable products into an easily ingestible form : en
  • FR969220A - Portable machine for skinning and deveining in general : en fr
  • ES23133Y - Jars mouth model. : en es
  • ES24926U - Toilet paper cartridges (Machine-translation by Google Translate, not legally binding) : en es
  • ES192590A1 - AN ELECTROMECHANICAL PARATRAM SYSTEM. : en es
  • ES25103U - Products of luminescent filaments (Machine-translation by Google Translate, not legally binding) : en es
  • US2533403A - Caster with grounding link : en
  • US2533424A - Method and apparatus for stripping multilayer film : en
  • DEP0049771DA - Conversion of a jet pipe into a blasting nozzle : de en
  • FR969106A - Advanced suspension system for baby strollers and similar vehicles : en fr
  • GB647471A - Improvements in or relating to plant for treating solid objects in a liquid bath : en
  • DE1617725U - LID HOLDER FOR POTS. : de en
  • CA470058A - Chlorinated acrylic esters : en fr
  • US2533807A - Oscillating rack actuated drive : en
  • US2533909A - Fade-out shutter for attachment to motion-picture cameras : en
  • DE1617410U - HOOD OR CAP FASTENING ON THE HOUSING OF IN PARTICULAR ELECTRICAL APPARATUS. : de en
  • DE1617574U - CHILDREN'S TOYS. : de en
  • FI24757A - Frequency setting and order of operation of the magnetic field : en fi
  • DEP0004123BA - Power supply of electrical, especially communications equipment, from networks of high DC voltage : de en
  • CA470027A - Actuating means for photographic shutters : en fr
  • CH272323A - Watertight watch case with a separate case back. : en fr
  • US2533203A - Preparation of c-alkyl hydroquinones and c-alkyl p-aminophenols : en
  • US2534130A - Wire tensioning device : en
  • USD161174S - Power mowing machine : en
  • US2533224A - Polymeric compositions and methods of preparing the same : en
  • US2534077A - Multiunit electron discharge tube : en
  • US2534024A - Panty : en
  • GB647558A - An improved coupling for use in blast furnace charging mechanism : en
  • DEP0013336DA - Process for the production of pentoses in solid form : de en
  • DEW0000531MA - Hair clipper : de en
  • DK71817C - Gravure printing machine. : da en
  • DEP0001641BA - Process for the production of alpha-chloroacrolein and ethylene : de en
  • US2533666A - Hydrocarbon synthesis : en
  • DE1617585U - FASTENING OF EQUIPMENT OR THE LIKE, IN PARTICULAR OF ELECTRIC HOUSE CONNECTION BOXES MADE OF INSULATING MATERIAL. : de en
  • ES195361A1 - A NEW LOCKING MECHANISM. : en es
  • US2533293A - Filler feeding mechanism for sewing machines : en
  • US2533665A - Pilot turning attachment for lathes : en
  • US2534079A - Granular polymers and process for their preparation : en
  • US2533470A - Bending apparatus : en
  • DE1617596U - INSTALLATION SWITCH WITH PUSH ACTUATION, IN PARTICULAR SERIES SWITCHES. : de en
  • DE1617664U - HANDLEBAR FOR BICYCLES. : de en
  • DEP0048738DA - Wood chopper : de en
  • FR969045A - Process for the production of sheets of fibers and crushed substances of all kinds : en fr
  • FR969219A - Prefabricated device, receiver and hot water distributor intended to be placed on plumbing fixtures with coverings sensitive to expansion effects : en fr
  • GB647480A - Improvements in or relating to pivot centres for articulated locomotives and like vehicles : en
  • US2533458A - Forced air furnace having scroll type heat exchanger : en
  • US2533849A - Meat tenderizer : en
  • US2534017A - Catalyst recovery process : en
  • USD161198S - Oo oooooo : en
  • ES194990A1 - A PERFECTION IN THE MANUFACTURE OF CAPS FOR ELECTRICAL LAMPS. : en es
  • FR969240A - Frame and mold for its manufacture : en fr
  • DE800923C - Device for gasifying heavy oils, in particular for motor vehicles : de en
  • DEP0010848DA - Load switch arrangement : de en
  • ES191908A2 - A DRYING SYSTEM FOR THE HAIR. : en es
  • FI24768A - Överbelastningskoppling : en fi
  • GB647326A - Improvements in and relating to commutators for dynamo-electric machines : en
  • FR969113A - Wrapping device by ligature : en fr
  • GB647511A - Improvements in or relating to alarm signal discriminators and transmitters : en
  • US2533327A - Toy telephone : en
  • US2533572A - Mining machine : en
  • ES25043U - Table for exposure of variations of article prices, sales prices, sports results, etc. (Machine-translation by Google Translate, not legally binding) : en es
  • USD161209S - Door closer casing : en
  • ES23746Y - Safety capsule closure. : en es
  • ES195143A1 - AN IMPROVEMENT IN THE AUTOMATIC GASIFICATION OF LIQUID BURNERS FOR BURNERS. : en es
  • DE1617635U - TOTO GYRO. : de en
  • ES24015Y - Die for wooden blind hooks. : en es
  • ES195292A3 - NEW MACHINE FOR THE MANUFACTURE OF RINGED RODS. : en es
  • ES23903Y - Perpetual calendar. : en es
  • GB647530A - Improvements in or relating to the manufacture of organo-halosilanes : en
  • DEP0012802DA - Lock for iron pit punches : de en
  • ES24042Y - Fuse cutout model. : en es
  • ES192177A3 - A SELF-REVEALING PHOTOGRAPHIC MACHINE. : en es
  • GB647311A - Improvements in or relating to surface-treated silicon dioxide : en
  • US2533895A - Wheeled attachment for boats : en
  • US2534022A - Manufacture of salts of 2:1-hydroxynaphthoic acid : en
  • ES25098U - Screw with spindle for carpenter's bench. (Machine-translation by Google Translate, not legally binding) : en es
  • GB647317A - Improvements in or relating to apparatus for rebuilding and recapping tyres : en
  • FR969034A - Improvements to internal combustion engines : en fr
  • DEP0022455DA - Wall plug : de en
  • FR969018A - Improvements to multiplex transmission methods : en fr
  • US2533719A - Device for four-color stereoscopic cinematography based on additional synthesis : en
  • US2533864A - Garment hanger cover : en
  • USD161206S - Pot cover holder : en
  • US2533402A - Means for preventing clogging of drain troughs : en
  • US2533254A - Lathe tool : en
  • USD161172S - Combination toy chest, desk, and love seat for children : en
  • US2533756A - Machine for beveling notches in coulter disks : en
  • US2533768A - Safety signaling device for double track railway systems : en
  • US2534188A - Acid storage tank and the like : en
  • US2533261A - Adjustable elevation grain loader : en
  • US2533778A - Sign display frame : en
  • FR969061A - Radio-navigation device for airplanes or mobile devices capable of being steered : en fr
  • DEP0035428DA - Locking hook device with adjustable locking disks : de en
  • FR968981A - Electromagnetic recorder-reproducer : en fr
  • GB647416A - An automatic gramophone to play 12 inch and 10 inch records on both sides, on one side only, and to repeat playing on one side, as required : en
  • FR968999A - Method and device for pressurizing a hydraulic circuit : en fr
  • US2533472A - Unsymmetrical oxonol filter and antihalation dyes : en
  • US2533655A - Apparatus for separating materials of different specific gravities : en
  • DE800865C - Rail fastening on reinforced concrete sleepers : de en
  • USD161216S - Wallpaper or the like : en
  • FR969069A - Improvements to the keyboards of shorthand machines : en fr
  • US2533910A - Treatment of unrendered fat with nordihydroguaiaretic acid : en
  • US2534023A - Centric relator : en
  • US2534180A - Propulsion means for rowboats : en
  • USD161176S - Handler raincoat : en
  • USD161167S - Handle for a cooking utensil : en
  • DE1617486U - STAND PENCIL HOLDER. : de en
  • DE1617602U - CLOSURE FOR THE COVERING OR THE LIKE. OF FLEXIBLE ELECTRICAL DEVICES. : de en
  • ES192518A1 - A NEW PRETENSED BEAM SYSTEM FORMED FOR A ROW OF YUXTAPUESTOS PROFILED BRICKS. : en es
  • CA470048A - Label feeding mechanism : en fr
  • DE800915C - Parquet board : de en
  • US2533337A - Shoe and the method of making the same : en
  • DE1617634U - SHOE. : de en
  • DEK0002664MA - Slip hooks for securing the bottom trawls : de en
  • GB647296A - Improvements in or relating to pistons for hydraulic shock absorbers : en
  • GB647348A - Improvements in and relating to apparatus for indicating synchronism of a number of internal combustion engines : en
  • AU133768B2 - Impedance matching elements for interposition inthe path of radiant energy : en
  • CH272312A - Adding machine. : de en
  • US2533935A - Cord actuated spinning toy : en
  • US2533363A - Horizontally swingable stool : en
  • US2533670A - Electronic range finding apparatus : en
  • US2533998A - Ship's log : en
  • CH272178A - Anti-glare blinds. : de en
  • FR969071A - Clasp for bracelet : en fr
  • US2534061A - Telescopic sight lens cover : en
  • FR969043A - Method of stapling stone slabs or similar materials : en fr
  • GB647325A - Improvements in the production of dyestuffs of the anthraquinone series : en
  • US2533673A - Junction box assembly : en
  • DEP0043677DA - Hairpin : de en
  • US2533792A - Baby's automobile traveling pen-bed : en
  • US2533833A - Opposed hydraulic ram power transmission, including hydraulically operated power transmission stop : en
  • DET0002015MA - Shutter belts : de en
  • DE800887C - Multi-seat deck chair : de en
  • DEP0055133DA - Quick release for tubes and the like. : de en
  • GB647525A - Improvements in hoists : en
  • US2533586A - Anchor : en
  • DE1617444U - WAESCHEWRINGER. : de en
  • DE1617672U - BRUSH, CORSET OR THE LIKE. WITH SUPPORTS ARRANGED IN THE CHEST POCKETS. : de en
  • ES25022U - Articulated head for endoscopic exploration. (Machine-translation by Google Translate, not legally binding) : en es
  • GB647385A - Improvements in and relating to elastic fluid turbines : en
  • DEP0002194BA - Method and device for the continuous drilling and removal of undisturbed soil cores : de en
  • USD161208S - Alphabet dish set : en
  • DEK0006130MA - Tubular steel scaffolding trestle and scaffolding : de en
  • DE1617465U - EYEGLASSES WITH SUN VISOR PROTECTION. : de en
  • DEP0000149MA - Saddle for bicycles, motorcycles, pillion seats and the like. : de en
  • DE1617615U - TOTAL PENDULUM IN USE WITH TACHOMETER ETC. : de en
  • GB647505A - Improvements in or relating to temperature sensitive electric alarm or cut-off means : en
  • DE1617472U - FIRING BIT FOR CARRYING LARGE CONTAINERS WHILE GLOWING. : de en
  • DE1617409U - MULTIPLE ROTATING CAPACITOR, IN PARTICULAR DOUBLE ROTATING CAPACITOR. : de en
  • US2533647A - Heating device and combustion process : en
  • US2533375A - Rail anchor : en
  • DE800944C - Spring suspension for bicycles and motorcycles : de en
  • DEP0049286DA - Process for the production of protein from aquatic animals : de en
  • DE1617406U - TOTOWET SLIP STAMP. : de en
  • DE800844C - Bunker outlet for locomotive coal systems : de en
  • DEP0024997DA - Electric milk cooker : de en
  • AT167327B - Head apparatus for chimney grinding : de en
  • DE1617588U - ELECTRIC CONNECTOR WITH TUBULAR PIN PINS. : de en
  • DEP0041183DA - Heel for women's shoes : de en
  • GB647549A - Improvements in or relating to radio navigational acid systems : en
  • US2533687A - Magnetic focusing device : en
  • US2533698A - Urethanes containing the lysergic : en
  • CA470055A - Heat pump water heaters and methods of heat exchange : en fr
  • USD161156S - Frame for a handbag : en
  • USD161179S - Glass bowl or similar article : en
  • AU3743650A - Improvements in and relating tothe manufacture of leather : en
  • CH272217A - Electric appliance for re-meshing. : en fr
  • US2533426A - Photographic emulsions sensitized with supersensitizing combinations of acid carbocyanine dyes and styryl bases : en
  • US2533493A - Portable radio device : en
  • US2534127A - Method of manufacturing vitrified grinding wheels : en
  • CA470092A - Precipitation of resin emulsions : en fr
  • CH272244A - Device for the intimate contact of one or more gases with a liquid. : en fr
  • AT167294B - Weedkiller preparation : de en
  • CH272338A - Internal milling cutter. : de en
  • US2533271A - Road vehicle : en
  • US2533607A - Torque equallzing means for aircraft landing gear brakes : en
  • CA469950A - Steering heads for motor cycles : en fr
  • AT167318B - Cigarette paper pack with a zigzag paper block : de en
  • CH272195A - Apparatus for cutting strips of glass from a sheet of glass. : en fr
  • CA469977A - Wrecking bars : en fr
  • US2533489A - Print exposure computer : en
  • CA470028A - Film transport for photographic cameras : en fr
  • AT167320B - Buffers for railway vehicles : de en
  • AU156067B2 - Phosphorus oxychloride-ammonia condensation product for fireproofing uses : en
  • CA469989A - Light controlling mechanism for film printing machines : en fr
  • CH272277A - Device for regulating the running of the printing roller in duplicating machines. : de en
  • US2533727A - Copyholder : en
  • CH272450A - Power brake device, in particular for motor vehicles. : de en
  • DE1617502U - TIE SECURITY HOLDER. : de en
  • US2533534A - Toy bathtub : en
  • CH272461A - Device for supporting the car body on the bogies. : de en
  • DEH0000197MA - Needle holder : de en
  • US2533953A - Spray gun : en
  • USD161205S - Serving platter or similar article : en
  • AU3165549A - Improvements in rail vehicles and rails therefor mainly for use in loading goodson to road vehicles : en
  • DE800837C - Collection container for garbage or the like. : de en
  • AU3745150A - Floor scrubbing and washing machine : en
  • AT167306B - Tank wood or firewood shredding machine : de en
  • CA470017A - Hydrolyzed interpolymers of vinyl fluoride and vinyl esters : en fr
  • CA469980A - Piano amplifiers : en fr
  • CA469956A - Cathode ray tubes and circuit arrangements embodying such tubes : en fr
  • AU3737650A - Improvements in or relating to dishwashers : en
  • AT167275B - Process for the preparation of sulfonamides of the thiazole series : de en
  • CH272332A - A method of manufacturing a flexible pipe and flexible pipe obtained by this method. : en fr
  • DEP0041635DA - Testing machine with rapid return : de en
  • ES24990U - Special brush for cleaning dental prosthetic parts. (Machine-translation by Google Translate, not legally binding) : en es
  • US2533508A - Furnace for hot-air and water space heating with domestic water heater : en
  • US2533805A - Composite piston ring : en
  • AT166942B - Two-part odor trap for wash bowls, sinks, etc. like : de en
  • CH272307A - Heat consumption meter for radiators that works according to the evaporation principle. : de en
  • DE1617643U - SHOULDER PAD. : de en
  • DEP0044642DA - Device for drilling and countersinking buttons : de en
  • AU155593B2 - Improvements relating to electronic switching circuits : en
  • US2533428A - Pressure water system : en
  • US2533733A - Extensible ski pole : en
  • AU145532B2 - Brick presses andthe like : en
  • CH272190A - Thermal element. : en fr
  • CH272257A - Process for the manufacture of a watertight, non-detonating detonator and detonator obtained by this process. : de en
  • CH272356A - Lighter. : de en
  • CA469972A - Offset presses : en fr
  • CH272202A - Sieve, especially tea strainer. : de en
  • CH272266A - Process for manufacturing a fertilizer containing several nutrient elements. : en fr
  • CH272208A - Egg opener. : de en
  • US2533381A - Electrooptical dark trace picture tube : en
  • CH272447A - Coupling device for vehicles, in particular for those intended to be moved both by hand and by motorized traction. : de en
  • CH272485A - Process for the preparation of an azo dye. : de en
  • DEF0000370MA - Tilting device for the flatbed of trucks, trailers, farm wagons and the like. : de en
  • DE1617738U - SHUT-OFF VALVE FOR WATER PIPES. : de en
  • GB647489A - Improvements in or relating to the production of hydrocarbons and oxygenated organiccompounds : en
  • US2534164A - Pressure cooker : en
  • US2533537A - Machine for harvesting peanuts : en
  • AT167252B - Electric lamp or similar device and process for their manufacture : de en
  • DE800892C - Collapsible piece of furniture : de en
  • ES193857A2 - A FEW IMPROVEMENTS IN THE PLAIN KNIT FABRICS, MAINLY THOSE FOR FEMALE SOCKS AND SOCKS. : en es
  • ES25055U - Special wire for packaging. (Machine-translation by Google Translate, not legally binding) : en es
  • AU143940B2 - Improvements in rail vehicles and rails therefor mainly for use in loading goodson to road vehicles : en
  • BE497838A - CASH REGISTERS AND SIMILAR ACCOUNTING MACHINES. : en fr
  • CH272315A - Process for the production of an opaque optical body and optical bodies obtained by this process. : de en
  • DE1617473U - SALES STAND. : de en
  • GB647437A - Improvements in rotatable cutting tools particularly for wood-working : en
  • CA469957A - Magneto-electric machines : en fr
  • CA469944A - Washing apparatus for hollow ware : en fr
  • DEJ0000530MA - X-ray tube : de en
  • DER0000470MA - Plate connection : de en
  • GB647399A - Improvements in or relating to liquid discharge apparatus : en
  • GB647465A - Improvements in and relating to high frequency electronic discharge devices : en
  • AT167331B - Braking device : de en
  • DE1617543U - GRAIN SHARPENING AND SHEARING MACHINE WITH HORIZONTAL SHAFT. : de en
  • DE1617674U - LAMP SHADE. : de en
  • CA470031A - Fuel injection systems for internal combustion engines : en fr
  • CH272222A - Dryer for fabric sheets. : de en
  • CA469999A - Ester-lactones of isopropenyl acetate heteropolymers : en fr
  • CH272380A - Valve device on internal combustion engines. : de en
  • US2533824A - Master cylinder of telescopic construction : en
  • USD161173S - Magnifying glass : en
  • US2533294A - Extraction of type a specific substance : en
  • US2533506A - Universal coil-winding machine : en
  • US2533949A - Mounting for dial test indicators : en
  • USD161181S - Infant s shoe : en
  • CA469948A - Refrigerating systems : en fr
  • CH272435A - Device for automatic frequency correction of an oscillator to a control frequency. : de en
  • AU3742350A - Improvements in or relating toa method anda device for electrical arc-extinction : en
  • AU152483B2 - Improvements in or relating to coating objects : en
  • CH272291A - Exchange pen. : de en
  • ES25012U - Switch and pushbutton without connection screws (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0035106DA - Lubrication arrangement in which a metering pump is interposed between the main pump, which works with constant delivery pressure, and a lubrication point : de en
  • US2534157A - Sound reproducing device : en
  • DE1617605U - ROLLER DEVICE FOR SPIN CURTAINS. : de en
  • GB647517A - Improvements in or relating to the production of flexible tubing : en
  • DEP0056286DA - Shut-off device : de en
  • DER0000570MA - Binder for briquetting low-quality brown coal by cold means : de en
  • ES23615Y - Capacha or capacheta for oil extraction. : en es
  • US2533801A - Tweezers : en
  • US2533826A - Apparatus for and method of charging batch to glass furnaces : en
  • DEP0009243DA - Superheated steam cooler : de en
  • DEW0000844MA - Vehicle steering : de en
  • ES25005U - Improved spindle for automotive vehicle gear (Machine-translation by Google Translate, not legally binding) : en es
  • FR969217A - Nut keying device on bolt or any threaded surface : en fr
  • GB647378A - Method and apparatus for use in the manufacture of reinforced concrete : en
  • GB647439A - Improvements in washing machines : en
  • DE800907C - Device for heating water by steam : de en
  • AT167262B - Radiation pyrometer with thermocouple : de en
  • CH272301A - Radio reception device. : en fr
  • DE1617561U - SPLIT RIM FOR MOTOR VEHICLE WHEELS. : de en
  • DED0002735MA - Gas cleaning system, in particular desulphurization system : de en
  • US2533606A - Wire gauge : en
  • FI24758A - Redskap försenging (torkning) av golv, väggar och dylikt : en fi
  • FR969118A - Balancing balance spring for watches, chronometers, etc., with adjustable isochronism : en fr
  • DE1617483U - BARREL TAP WITH BALL CLOSURE. : de en
  • DEP0039150DA - Outdoor drying shed : de en
  • ES24076Y - Fruit juicer, perfected. : en es
  • FR969230A - Locking mechanism applicable in particular to devices for dropping bombs or mail bags from airplanes in flight : en fr
  • AT167282B - Process for the preparation of new 4-substituted derivatives 1,2-diaryl-3,5-dioxo-pyrazolidines and their salts : de en
  • CH272414A - X-ray machine. : de en
  • ES23849Y - Auxiliary ruler of multiple uses. : en es
  • FR969079A - Insulating refractory brick and process for its manufacture : en fr
  • US2533481A - Automatic contact printer : en
  • US2533619A - Sanding device : en
  • DEP0054699DA - Switching device for electron tube testing devices for testing tubes with similar double systems : de en
  • GB647492A - Individual multilayer fibrous resin-bearing article : en
  • ES25063U - Hood windows, perfected, applicable for light and heavy automobiles. (Machine-translation by Google Translate, not legally binding) : en es
  • GB647303A - Improvements in or relating to electro-plating : en
  • US2533789A - Cushion for clutch plates : en
  • US2534031A - Defrosting system for refrigerators : en
  • US2533861A - Angularly adjustable bracket arm mounting : en
  • AT167263B - Arrangement for testing power converters : de en
  • CH272347A - Method for producing a punching knife for cutting out workpieces from leather and the like. : de en
  • DE800896C - Connection of springs, especially the springs of inserts for mattresses, pillows, upholstered furniture o : de en
  • FR969135A - Artificial wooden plaque, made from wood waste : en fr
  • ES25045U - Bra (Machine-translation by Google Translate, not legally binding) : en es
  • CA470060A - Catalytic oxidation of furfural : en fr
  • CH272292A - Mechanical pencil. : en fr
  • DE800880C - Hinge handle : de en
  • DEP0048192DA - Process and device for processing carbonization gases : de en
  • FR969213A - Servo-brake-declutching mechanism, especially for textile machines : en fr
  • AU3744250A - Improvements in or relating tothe bonding of metal to rubber orthe like for footwear and articles produced thereby : en
  • CH272333A - Wire processing machine. : de en
  • US2533891A - Dress trim : en
  • USRE23307E - Variable compression ratio : en
  • DEP0054751DA - Ashtray : de en
  • US2534005A - Detonation meter : en
  • DEP0026373DA - Surge arrester with hermetically sealed spark gaps : de en
  • DE1617600U - ELECTRICAL SWITCH DEVICE. : de en
  • DEH0002094MA - Mustard pump with a swiveling tap attached to the pump housing : de en
  • DEP0024601DA - Electron microscope equipped for photographing electron images : de en
  • DK71834C - Lubrication device at top valves in internal combustion engines. : da en
  • US2533496A - Low-level bridge discriminator : en
  • US2534045A - Journal bearing lubricator : en
  • US2533752A - Automobile vehicle : en
  • DE1617534U - JEWELRY ANCHOR CHAIN. : de en
  • US2533345A - Toothbrush having powder pickup grooves : en
  • US2533717A - Method of making electrical condensers : en
  • US2534091A - Mechanically operated pencil with screw feed : en
  • US2534067A - Adjustable basketball hoop mounting : en
  • USD161224S - Wendling spoon : en
  • ES23850Y - Tie hanger. : en es
  • FR969076A - Manufacturing process of electric quartz discharge tubes : en fr
  • DE1617601U - BAG FOR STORING FLEXIBLE ELECTRICAL DEVICES. : de en
  • CA469963A - Spinning machines : en fr
  • CA469983A - Lamp shade structures : en fr
  • CA469998A - Polyvinylamine salts and n-acyl derivatives of polyvinylamine : en fr
  • CH272213A - Bobbin winder with a spare twine winding device. : de en
  • ES24636U - Carousel (Machine-translation by Google Translate, not legally binding) : en es
  • DE1617516U - GLOVE. : de en
  • CH272306A - Cover glass on liquid meters. : de en
  • DE1617546U - PAPER NAPKIN WITH PACKAGING. : de en
  • DEP0012117DA - Device for measuring low pressures in high vacuum vessels working on the pump : de en
  • ES24007Y - Toy car. : en es
  • ES25053U - Folding ironing table (Machine-translation by Google Translate, not legally binding) : en es
  • DEF0000226MA - Electrical resistance element : de en
  • DEP0041175DA - Roller for the liquid treatment of textile threads and device for producing artificial threads using this roller : de en
  • FR969047A - Interchangeable furnace pipe, with denicotinizer sieve and telescopic cleaner, fully removable : en fr
  • GB647466A - Improvements in or relating to the production of anthracene derivatives : en
  • GB647521A - Improvements in or relating to roundabouts : en
  • US2533216A - Curtain construction : en
  • DEP0013128DA - Device for cleaning dirty metal parts : de en
  • DEP0013750DA - Device for setting iron pit punches with preload : de en
  • CA470015A - Door construction : en fr
  • CH272426A - Circuit arrangement for generating even and odd harmonics from a fundamental oscillation. : de en
  • DK71838C - Device for containers for carbonated beverages, which containers have a closure with a dispensing nozzle. : da en
  • FR969059A - Developer for reproducing drawings : en fr
  • GB647300A - Swivel joint for fluid conduits : en
  • CH272335A - Device for circumferential milling of steel ingots. : de en
  • DE1617559U - DETACHABLE LUGGAGE RACK FOR ALL KINDS OF MOTOR VEHICLES. : de en
  • DE800852C - Schraemmachine drive : de en
  • DE1617522U - DEVICE FOR MACHINE WASHING AND SCALING OF FISH. : de en
  • DE1617727U - LIGHTING FOR LIFTS AND LUBRICATION PITS. : de en
  • DESC000941MA - Heating pad switch : de en
  • FR969160A - Manufacturing process of formaldehyde-acetone resins : en fr
  • DE1617746U - SKILL BALL GAME. : de en
  • DEP0031006DA - Coupling arrangement, in particular for electric calculating and accounting machines : de en
  • US2533973A - Torque limiting device : en
  • ES194492A1 - A STERILIZATION SYSTEM BY MEANS OF ULTRAVIOLET RADIATIONS AND APPARATUS FOR THEIR REALIZATION. : en es
  • DEF0000249MA - Dimensional model for the clothing industry : de en
  • FR969115A - Hydrodynamic propulsion apparatus applicable to propeller-propelled ships and aircraft : en fr
  • DE1617536U - TOOLSAVER. : de en
  • CA470059A - Shirt folding machines : en fr
  • CH272464A - Device for extracting the boundary layer on aircraft with jet propulsion. : de en
  • FR969245A - Treatment of powdery solid particles : en fr
  • FR969198A - Device for adjusting the movement of textile materials in opening trains : en fr
  • GB647354A - Improvements in and relating to the manufacture of light-sensitive silver halide emulsions : en
  • DEP0000464BA - Razor set : de en
  • US2533238A - Circuit controller : en
  • US2533737A - Resolution of crude mother liquors obtained in manufacture of pentaerythritol : en
  • US2534041A - Belt drive assembly : en
  • US2533604A - Manifold construction : en
  • US2533757A - Sanitary container : en
  • AU3739150A - Inductive devices having a precisely sinusoidal relation between coupling and relative displacement : en
  • CA469951A - Several colour pencils : en fr
  • ES195123A3 - IMPROVEMENTS IN OR RELATING TO METHODS FOR IMPREGNATING ELECTRICAL ARTICLES AND DEVICES, PARTICULARLY ELECTRIC CAPACITORS. : en es
  • CH272391A - Multi-conductor telecommunication cable for carrier current operation. : de en
  • DEP0005843DA - Device socket : de en
  • FI24755A - Elastic element for elastic holes and for framing for framing elements : en fi
  • ES193958A1 - A PROCEDURE OF MECHANICAL SPINNING OF THE SPARTO IN ALL ITS LENGTH. : en es
  • FR969199A - Process ensuring the cleanliness of textile looms : en fr
  • CH272203A - Device for fastening carpets, in particular rugs. : de en
  • CH272205A - Steel wire mattress. : de en
  • ES191225A3 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF VESSELS FOR PRESSURE COOKING. : en es
  • FR968995A - Process for gasification of liquid fuels and equipment for implementing this process : en fr
  • FR969072A - Process for the preparation of high molecular weight reaction products : en fr
  • DE800901C - Trolley : de en
  • DEP0007370DA - Method and filling machine for filling carbonated liquids : de en
  • DE1617692U - DUNGE LOADER. : de en
  • GB647374A - Improvements relating to vehicle and other lamps : en
  • FR968985A - Liquid refrigeration process and device for its implementation : en fr
  • DEP0046234DA - Hot gas piston machine : de en
  • US2534049A - Apparatus for regulating combus : en
  • ES23795Y - Clinical instrument for cutting plaster bandages. : en es
  • CH272253A - Process and device for the extraction of essential oils from fruit peels. : de en
  • CA469990A - Recovery of bitumen and fibres from bituminized paper and like products : en fr
  • CA470083A - Thermal treatment of steels and products produced by such treatment : en fr
  • ES194478A1 - A PROCEDURE TO MAKE PHOTOGRAPHIC COPIES BY HAND. : en es
  • DE1617651U - RAZOR BLADE DRYER. : de en
  • FR969084A - Device for infusions and decoctions : en fr
  • AU3345650A - Improvements in or relating to self-combustible solid charge operated engine starters : en
  • CH272404A - Capacitor with asymmetrical structure of the conductive layers. : de en
  • DES0001991MA - Method for removing surface layers from metal wire nails : de en
  • AU142258B2 - Anew and improved mobile power saw : en
  • US2533543A - Off-channel squelch circuit for radio receivers : en
  • US2533634A - Pants hanger : en
  • US2533856A - Copyholder : en
  • AU150101B2 - Improvements in subscribers' telephone sets : en
  • ES25069U - Arrangement for fixing electrical connection elements on a bottom plate, particularly capacitors (Machine-translation by Google Translate, not legally binding) : en es
  • FR969138A - Continuous speed change : en fr
  • US2533588A - Three-dimensional layout equipment : en
  • GB647417A - Directive antenna system : en
  • GB647529A - Improvements in and relating to reciprocating pumps for lubricant : en
  • DEP0023308DA - Method of making a buckle : de en
  • DEP0052765DA - Laminated map : de en
  • GB647435A - Improvements in or relating to phase conversion of electrical energy : en
  • US2533568A - Clutch bearing lubrication : en
  • US2533779A - Lug fastening means for electrical shields : en
  • USD161158S - Shadow box : en
  • DE1617492U - TOY SCALE. : de en
  • DE1617742U - CARBON ABSORPTION CARTRIDGE. : de en
  • DES0002451MA - Process for the production of soaps from synthetic fatty acids : de en
  • AU3745250A - Improvemenis in or relating to harvesting methods and implements for sugarcane andthe like : en
  • CH272493A - Process for the preparation of an azo dye. : de en
  • DE800897C - Upholstery : de en
  • DEP0009349DA - Liquid switches, in particular high-voltage liquid switches : de en
  • US2533307A - Constant torque winding means for slitting machines : en
  • US2533708A - Apparatus for casting chocolate, cream and other confectionery paste : en
  • DE1617450U - FASTENING OF BELL CAP ON CORD AND PENDANT LUMINAIRES WITH RELIEF OF THE CABLE : de en
  • DE1617528U - ADJUSTMENT DEVICE FOR MICROSCOPES. : de en
  • ES25074U - Universal punch clamp (Machine-translation by Google Translate, not legally binding) : en es
  • USD161157S - Rotary card holder : en
  • AT167253B - Mains connection charger for flashlights : de en
  • BE499537A - : en fr
  • NL67829C - : en
  • CA470076A - Pin type feeding devices : en fr
  • CH272226A - Ironing device, comprising a movable iron on a work table. : en it
  • AU149227B2 - Improvements relating to railway vehicles : en
  • FI24753A - Förfaringssätt och anordning för tryckning av färger på papper, tyg och annat dylikt : en fi
  • DE1617632U - ROLLED FILM REEL. : de en
  • CA470035A - Dividing machines : en fr
  • CH272225A - Ironing board. : de en
  • DE1617681U - RECIPE BAG. : de en
  • DEP0032775DA - Liquid manometer for checking the dead center of piston machines, especially internal combustion engines : de en
  • DEP0051108DA - Belt conveyor : de en
  • DEP0056532DA - Hardness tester : de en
  • US2533773A - Ventilated corrugated board container : en
  • DE1617454U - BANDEROLE FOR FLOWER POTS. : de en
  • AT167251B - Circuit arrangement for electroacoustic systems : de en
  • BE497600A - : en
  • AU153593B2 - Improvements in or relating to sealing systems : en
  • AT167279B - Method and device for testing porous materials : de en
  • CH272381A - Gas turbine power plant. : de en
  • US2533797A - Fastening device : en
  • US2533870A - Stone setting tool : en
  • CH272474A - Process for the production of a new substance suitable for textile treatment. : de en
  • AT167334B - Railway safety system : de en
  • US2533219A - Keying circuit : en
  • US2533648A - Circular saw making : en
  • US2533901A - Railroad spike : en
  • CA469974A - Bulkheads and anchors therefor : en fr
  • ES25048U - Pipe joint for pipes (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0009303DA - Method and device for the production of a fertilizer containing phosphoric acid : de en
  • DEW0003187MA - Multi-axle load trailer with drawbar steering : de en
  • US2534112A - Certain thio derivatives of alpha alkylidene cyanoacetic esters : en
  • CA469986A - Purification of sulfonamide compounds : en fr
  • CH272193A - Sealing device for rotary kilns. : en fr
  • CH272284A - Switching arrangement for several device parts on motion picture projectors. : de en
  • US2534026A - Web looping device for festoon type driers : en
  • DE1617629U - CONSTRUCTION PART FOR DECORATION PURPOSES. : de en
  • US2534027A - Fishing rod handle : en
  • DE1617526U - OBJECT CARRIERS FOR PROFILE PROJECTORS. : de en
  • CH272481A - Process for the preparation of an azo dye. : de en
  • US2533838A - Paintbrush with scraper blade : en
  • USD161168S - Desk or similar article : en
  • US2533544A - Rotary hydraulic coupling : en
  • DE1617482U - DEVICE FOR POURING MEASURED QUANTITIES OF LIQUID. : de en
  • DE800921C - Device for the projection of slides : de en
  • DK71826C - Method and apparatus for removing volatile solvents from thus treated materials. : da en
  • FR969124A - : fr
  • AU154941B2 - Process for treating surfaces of articles produced by the use of cement, lime and/or such like binding medium : en
  • DEP0047608DA - Joint cleaning device : de en
  • DE800911C - End strip for floating ceilings : de en
  • ES23614Y - Burner for gaseous fuels and the like. : en es
  • US2534192A - Elevator : en
  • CH272170A - Process for the preparation of a dihydroresorcinol carbamic acid ester. : de en
  • AU151585B2 - Improvements relating to devices for examining waveforms : en
  • US2533355A - Paintbrush holder and cover therefor : en
  • USD161222S - Textile fabkic : en
  • US2533270A - Alkyd resins : en
  • US2534053A - Lubricating grease containing paraffin wax : en
  • USD161194S - Combined comb stand and tray : en
  • US2533615A - Water heater : en
  • US2533928A - Joint assembly : en
  • CA469984A - Spraying devices and operation thereof : en fr
  • CH272445A - Automatic one-way braking device on vehicles. : de en
  • ES25054U - Sawdust boiler for heating. (Machine-translation by Google Translate, not legally binding) : en es
  • BE497797A - : en
  • AU148105B2 - Floor scrubbing and washing machine : en
  • US2533601A - Metatarsal pad : en
  • US2533618A - Paintbox : en
  • US2533788A - Screen with baked enamel coating : en
  • USD161210S - Rigid covering for awnings or like structures : en
  • US2533346A - Dual rotation propeller : en
  • US2533638A - Instrument for indicating the operating time of vehicles and other devices : en
  • US2534102A - Laminated glass interlayer : en
  • US2533230A - Animal catcher and holder : en
  • US2534006A - Supersonic inspection device : en
  • AU152277B2 - Improvements in circuit arrangements for generating impulse patterns : en
  • DE1617434U - THREAD CLEANER FOR WINDING MACHINES AND TEXTILE MACHINES. : de en
  • DEP0030136DA - Contact piece for adapter sockets with two side and one front plug connection : de en
  • GB647284A - Improvements in or relating to miniature railways : en
  • CA470016A - Double glazed windows : en fr
  • CH272267A - Process for the production of fertilizers. : de en
  • CH272167A - Straw lifting and protection device on the cutting unit of mowing machines. : de en
  • DEE0001167MA - Process for fine filtration of liquids in the beverage industry : de en
  • DEP0037970DA - Steam trap : de en
  • US2533295A - Gauge for shirt collars : en
  • US2533936A - Aquarium aerator : en
  • DE1617443U - TABLE FOR DIMENSIONAL INSTRUCTIONS FOR THE LAUNDRY WORKSHOP. : de en
  • DEF0001488MA - Car body training for vehicles and vehicle trailers : de en
  • GB647353A - Improvements relating to sound-producing horns : en
  • DE1617422U - CURVE LINE. : de en
  • DE1617586U - FASTENING OF PARTS ON SQUARE AXES, IN PARTICULAR ELECTRIC SWITCHES. : de en
  • DE1617679U - DEVICE FOR MANUFACTURING COMPRESSOR BLADES. : de en
  • FR969107A - System for fixing the rods of adjustable parasols for baby strollers and similar vehicles : en fr
  • GB647293A - Cooled metallic combustion chamber for the production of heating and driving gases : en
  • DE1617436U - BABY CARRIAGE PUSH DOLL. : de en
  • USD161211S - Saccoccia hassock : en
  • GB647410A - Clutch and brake mechanisms employing permanent magnets : en
  • FR969058A - Folding cot and playpen for children : en fr
  • US2533713A - Vacuum condenser : en
  • ES25027U - Chop shot for looms (Machine-translation by Google Translate, not legally binding) : en es
  • GB647376A - Improvements in fastening means for buttons : en
  • DE1617570U - SPORTS BALL. : de en
  • FR969149A - Call stamp for cafes and restaurants : en fr
  • DEP0019245DA - Device for closing vessels : de en
  • CA470018A - Thermal reversible gels of hydrolyzed vinyl fluoride/vinyl acetate copolymers : en fr
  • GB647361A - An accessory for use in connection with a drinking vessel : en
  • AT167259B - Coreless coil system, in particular moving coil system for measuring devices : de en
  • FI24772A - Planetväxel : en fi
  • FR969207A - Stereoscopic cinematographic apparatus : en fr
  • GB647413A - Shock absorber : en
  • GB647456A - Improvements in or relating to electric discharge devices : en
  • AU3741450A - Tractor-mounted agricultural machinery : en
  • AU3744550A - Improvements relating to devices for examining waveforms : en
  • US2533296A - Extractor provided with means for unloading it : en
  • US2533831A - Knockdown table : en
  • US2533868A - Pressure seal for flanged pipes : en
  • US2533330A - Stoker system, including fuel and air feed controls : en
  • US2533954A - Calculating machine : en
  • FR969218A - Manufacturing process making it possible to build wooden hulls, for light boats, in series, by achieving a significant saving in labor and ensuring a perfect and final seal : en fr
  • DE1617470U - IGNITION SETTING DEVICE WITH BUILT-IN BATTERY FOR CONTROL LAMP. : de en
  • DE1617659U - STEERABLE SLEDGE. : de en
  • DEZ0000032MA - Fifth wheel coupling to connect a tractor to the tractor : de en
  • FR968967A - Multi-purpose furniture : en fr
  • FR969183A - Locking device for doors, in particular for vehicle doors : en fr
  • GB647426A - Improvements in or relating to the connection of conductors to electric components : en
  • US2533318A - Timer : en
  • US2533974A - Support clamp : en
  • FR969075A - Series impedance for electric discharge tubes for lighting : en fr
  • DE1617488U - PENCIL SHARPENER. : de en
  • US2533323A - Preparation of esters : en
  • ES25007U - Switch and switch plug (Machine-translation by Google Translate, not legally binding) : en es
  • FI24777A - Sleeve ejector mechanism for folding firearms : en fi
  • GB647398A - Improvements in or relating to fastenings for gates, doors and the like : en
  • GB647566A - Improvements in packages : en
  • DEP0023486DA - Method for charging or discharging a capacitor and circuit for performing this method : de en
  • FI24760A - Sauna oven : en fi
  • DE1617645U - SHOULDER PAD E.G. MADE OF FOAM RUBBER OR THE LIKE. : de en
  • DEP0001002MA - Method and device for producing photo corners : de en
  • AU3747750A - Improvements in machine tools incorporating a tracing stylus : en
  • DEP0038899DA - Production of salts of difluorophosphoric acid : de en
  • ES25100U - Unbreakable jug with suspension (Machine-translation by Google Translate, not legally binding) : en es
  • FR969232A - Piezoelectric titanate transducers or readers : en fr
  • US2534056A - Deferred action battery : en
  • CH272227A - Device for holding stockings and socks on the wearer's leg. : de en
  • DE800836C - Garbage can : de en
  • DEP0041644DA - Device for measuring the surface area of light-absorbing or light-impermeable flat structures : de en
  • ES22864Y - Perfected bearing. : en es
  • FR968986A - Process for continuous chain concentration of dairy products and installation for implementing this process : en fr
  • ES194129A1 - IMPROVEMENTS IN DENTAL RETENTION. : en es
  • ES25077U - Improved iron. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968962A - Advanced training in acceleration and braking controls for motor vehicles : en fr
  • DE1617455U - FITTING OR STORAGE FOR SWIVEL CHAIRS. : de en
  • DE800929C - Device for forming the bottom square of cross-bottom bags : de en
  • AT167273B - Adhesive glass to protect the eyes of albinos : de en
  • DEP0018311DA - High frequency generator for medical treatment with ultrasound and diathermy : de en
  • DK71824C - Full-wave AC dryers with dryer stacks in a metallic housing. : da en
  • ES24070Y - Game with interchangeable tiles for educational purposes. : en es
  • GB647391A - Improvements in petrol filler cap covers for automobiles : en
  • FR969137A - Improvements to air-cooled or other cylinders : en fr
  • ES25008U - Automatic time combination device (Machine-translation by Google Translate, not legally binding) : en es
  • FI24767A - Regeneratorfillnadsmaterial bestående av en eller flere trådar : en fi
  • FR969032A - Pyrotechnic composition : en fr
  • FR969112A - Improvements to liquid sludge mixers : en fr
  • GB647565A - Improvements in or relating to the control of self-feeding water boilers : en
  • DE1617611U - HOUSEHOLD STOVE WITH TWO-PIECE WATER HEATER. : de en
  • DE800877C - Disinfectants and preservatives : de en
  • US2533561A - Device for precipitating and drawing off annoying and harmful vapors and gases developing during boiling of acids : en
  • FR969241A - New coloring materials for wool : en fr
  • DE1617489U - SPRAY GUN FOR CORROSION PROTECTION GREASES. : de en
  • DE800935C - Drive device for a secondary X-ray diaphragm : de en
  • DEP0022853DA - Spindle drive with adjustable stroke : de en
  • FR969015A - Multiplication of RF energy : en fr
  • FR969204A - Process for the continuous production, by calendering or rolling, of elements or panels of fibrous material containing a binder of synthetic or natural resins, apparatus for carrying out this process and resulting products : en fr
  • DEP0007814DA - Holding device for magnetic heads : de en
  • GB647473A - Improvements in and relating to apparatus for applying sighting corrections to guns : en
  • DEP0025601DA - Process for the production of nitric acid by catalytic ammonia combustion : de en
  • DEP0029156DA - Whisk : de en
  • US2533462A - Electrode assembly : en
  • US2534076A - Baby bottle nipple punch : en
  • USD161200S - Phelps doorstop : en
  • USD161184S - Necklace or similar article : en
  • US2533229A - Omnidirectional radio beacon : en
  • US2533499A - Acoustic range finder : en
  • US2533726A - Continuous delivery chemical wash bottle : en
  • US2533781A - Self-cleaning door mat : en
  • US2533303A - Prevention of rust : en
  • US2534051A - Method for fluidized low-temperature carbonization of coal : en
  • US2533395A - Machine and process for separating liquid from sludge : en
  • DE800955C - Box for packing and transporting goods : de en
  • US2533257A - Drill cutter : en
  • US2533467A - Sewing-machine attachment : en
  • US2533620A - Production of succinic acid : en
  • US2534008A - Insecticidal paper-coating compositions : en
  • ES23540Y - Additional bicycle extension frame to convert it, at will, into a tandem. : en es
  • CH272174A - Plaster base. : de en
  • DE1617680U - METAL OR STEEL STANDS FOR POSTING WARNING SIGNS, POLES, FLAGS, UMBRELLAS, ETC. : de en
  • FR969029A - Advanced antenna : en fr
  • US2533263A - Apparatus and method for removing excess mixing water from plastic concrete : en
  • US2533632A - Method for reinforcing polymeric butadiene synthetic rubber with lignosulfonate : en
  • DE1617617U - CONNECTING PIECE PRESSED FROM TAPE FOR PLUGGING SQUARE TUBES WITHOUT SCREWS. : de en
  • DEP0028726DA - Process for the production of mineral catalysts dissolved or dispersed in organic agents : de en
  • FR969111A - Ruler to draw : en fr
  • GB647430A - Improvement in pressed-in package type rotary seal : en
  • GB647446A - Improvements in and relating to pan spacing means : en
  • ES193957A1 - IMPROVEMENTS TO DISTRIBUTORS FOR BRAKE SYSTEMS THROUGH FLUID UNDER PRESSURE. : en es
  • ES25085U - Mechanical bait toy (Machine-translation by Google Translate, not legally binding) : en es
  • GB647443A - Improvements in power-driven apparatus manipulated by an operator during perambulation : en
  • ES23929Y - Cover-seal for bottles and containers. : en es
  • US2533626A - Hinge structure : en
  • FR969041A - Stationery : en fr
  • ES24616U - Floating, flexible and sonorous toy. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1617474U - ADVERTISING SCHEDULE IN FOLDING BAG. : de en
  • ES22984Y - Fishing rod reel. : en es
  • DE800949C - Shoe heel : de en
  • DEP0048951DA - Stop valve for heavy use : de en
  • DE1617606U - SUITCASE. : de en
  • US2533269A - Pulse radio communication system : en
  • US2533349A - Bottle and holder therefor : en
  • US2533522A - Shock absorbing anvil attachment for dial indicators : en
  • US2533351A - Formation of glass film on silicon steel by strip annealing : en
  • US2533827A - Casket sealing means : en
  • US2533735A - Electric resistance element and method of heat-treatment : en
  • FR968987A - Stopper device to facilitate the flow of liquids : en fr
  • FR969028A - Device indicating distance traveled in relation to air for aircraft : en fr
  • US2533404A - Artificial limb and valve therefor : en
  • US2533715A - Expansible tube plug : en
  • DE1617469U - Wandering beehive. : de en
  • FI24751A - Förfaringssätt att särskilt ur svaveldioxid- och svaveltrioxidhaltiga gaser utvinna i gaserna ingående värme : en fi
  • FR969158A - Device for defibrating and grinding paper pulp and other fibrous materials : en fr
  • DE1617608U - LYING PADS OR MATTRESS DIVISION. : de en
  • DEP0047543DA - Process for regulating the dry air condition when drying wood : de en
  • DK71831C - Building board. : da en
  • US2534176A - Combined sofa seat and bed : en
  • US2533435A - Subsoiler : en
  • US2533751A - Automatic secretarial reminder : en
  • US2534175A - Sofa-bed with forward turning back : en
  • GB647360A - Improvements in or relating to measuring arrangements : en
  • US2533242A - Data transformation system : en
  • US2533325A - Method and means for making chains : en
  • US2533599A - Radio receiving system : en
  • ES24020Y - Compass perfected with mechanical pencil. : en es
  • ES24584U - Installation of sliding mechanical blinds (Machine-translation by Google Translate, not legally binding) : en es
  • FI24770A - Cykelhjulsnav : en fi
  • FR969064A - Air distributor : en fr
  • DEG0000944MA - Quick release valve : de en
  • GB647482A - Improvements relating to high frequency amplifiers : en
  • GB647349A - Improvements in or relating to dead bait and dead bait tackle for fishing : en
  • ES25023U - Articulated support and guide device for ski binding cables. : en es
  • FR969001A - Method of construction and use of reinforced concrete elements : en fr
  • US2533635A - Printing textile fabrics with a dye paste comprising a styrene-maleic anhydride copolymer cross-linked with divinyl benzene : en
  • DE1617569U - THREAD REEL. : de en
  • DEL0002029MA - Zipper for sheet metal packs with a return line : de en
  • DEP0050175DA - Amplifier machine : de en
  • FR969013A - Improvements to the emptying of submarine ballasts : en fr
  • FR969101A - Improvements made to valves for their attachment to the hoses or inner tubes of bicycles, tandems or other vehicles : en fr
  • DE1617733U - FLINT FEEDING DEVICE FOR FRICTION WHEEL LIGHTERS. : de en
  • DE1617749U - QUESTION AND ANSWER GAME. : de en
  • DE1617487U - LETTER OPENER WITH PENCIL SHARPENER. : de en
  • US2533471A - Pectin jelly compositions : en
  • DE800942C - Master cylinder for fluid brakes, especially on motor vehicles : de en
  • DEN0000090MA - Device for the graphic recording of working times : de en
  • DE800912C - Earth building with massive walls : de en
  • DEC0000913MA - Combination tool : de en
  • DEP0050424DA - Boilers for hot water and low pressure heating : de en
  • FI24754A - A method of adhering sand to ice : en fi
  • FI24763A - Freight forwarding for the production of the platform, the ribs, the lamellas and the quality of the platform : en fi
  • GB647541A - Improvements relating to cameras : en
  • US2533600A - Refrigerant control system : en
  • US2533897A - Ground clamp : en
  • DEP0008503DA - Use of an auxiliary engine in the operation of an internal combustion system : de en
  • DEP0054228DA - Process for increasing the yield of sulfuric acid esters of higher molecular weight fatty alcohols : de en
  • DED0000091MA - Process for the production of coverings on a surface, which consist of an alloy of two metals : de en
  • FR969150A - Multipurpose Convertible Nightstand : en fr
  • GB647407A - Improvements in or relating to liquid meters : en
  • DEP0004312BA - DF arrangement for minimum bearing with clearing and lateral determination using auxiliary antennas : de en
  • GB647307A - Improvements in or relating to variable resistors and potentiometers : en
  • GB647552A - Improvements relating to speed indicating devices : en
  • DEB0000144MA - Suspension rod for sausages for smoking : de en
  • CA470081A - Radiators : en fr
  • CH272504A - Process for preparing 1-piperazine-N, N-diethylcarboxamide. : en fr
  • AT167269B - Viewfinders, in particular for cinema cameras : de en
  • CH272488A - Process for the preparation of an azo dye. : de en
  • US2533523A - Method of making artificial flies : en
  • US2533511A - Single-leaf vehicle spring : en
  • US2534149A - Preparation of organo-substituted polysiloxanes : en
  • AU3746750A - Suction nozzle : en
  • CH272463A - Device on sailing boats, in particular on racing yachts, for closing and lowering the backstage. : de en
  • CH272293A - Drawing device. : de en
  • CH272460A - Support mast with cable support cradle for cable cars. : de en
  • US2533290A - Candle : en
  • US2533315A - Treatment of uranium chlorides : en
  • AU149184B2 - Improvements in or relating tothe manufacture of insulated electric cables : en
  • CH272247A - Process for the production of ammonium salts of ammonia sulfonic acids. : de en
  • DEG0001896MA - Process for producing color photographic images : de en
  • FI24752A - Anordning påspänning av böjliga tryckplåtar på tryckvalsen vid tryckmaskiner : en fi
  • FR969089A - Shuttle boxes for looms with guiding and braking system for shuttles : en fr
  • FR969097A - Paper bag closure tape : en fr
  • GB647315A - Improvements in mine props : en
  • GB647538A - Improvements in or relating to apparatus for polishing precious stones : en
  • US2533480A - Clutch : en
  • US2533904A - Combination game : en
  • US2534044A - Cable weight for hoists : en
  • US2533918A - Chain tightening device : en
  • US2534105A - Receptacle and closure fastener therefor : en
  • US2533277A - Roller skate construction : en
  • USD161191S - Dinner plate or similar article : en
  • US2533314A - Polyvinyl partial acetal composition and method of making the same : en
  • US2533448A - Mandrel for blind riveting : en
  • US2533611A - Controlled differential transmission mechanism : en
  • US2534028A - Production of polyethylene terephthalate : en
  • DES0002339MA - Motor vehicle tires with bead protection : de en
  • CH272400A - Timing relay. : de en
  • DEP0043748DA - Transfer case for drive axles : de en
  • ES23223Y - Pliers to remove the brake shoes. : en es
  • GB647493A - Process for producing alkylated aromatic hydrocarbons : en
  • DE1617493U - TOY. : de en
  • CH272219A - Needle for fixing a wool end to a ball of wool. : de en
  • US2533299A - Method of direction finding : en
  • US2534059A - Confection mold : en
  • US2534163A - Mailbox support and sign : en
  • DEP0017795DA - Process for the production of shoes, shoe according to the process, device and teaching for carrying out the process : de en
  • DK71829C - Method of making carriers for disinfectants and stimulants. : da en
  • US2534177A - Combined sofa seat and bed : en
  • DE1617476U - PLATE FOR ADVERTISING OR OTHER CHANGEABLE WRITING. : de en
  • DEJ0000375MA - Element for electrical resistance devices : de en
  • NL66952C - : en
  • US2533538A - Hog feeder : en
  • DEB0000733MA - Production of chlorine dioxide : de en
  • DEP0009296DA - Belt conveyor : de en
  • DE1617408U - ELECTRO-DYNAMIC SPEAKER. : de en
  • DEM0002501MA - Process for the production of active chromium for diffusion purposes : de en
  • DEP0004393DA - Tractors, especially agricultural tractors : de en
  • DE1617593U - INSTALLATION SWITCH WITH PUSH ACTUATION, IN PARTICULAR CROSS SWITCHES. : de en
  • CA470054A - Ventilated shipping containers : en fr
  • US2533476A - Automatic telephone systems involving prepayment telephone lines : en
  • USD161162S - Christmas tree ornament or similar article : en
  • DEH0001084MA - Sleep control shaft storage for double-sided interchangeable looms : de en
  • ES25014U - Support for shop windows or exhibitions, with imperceptible support. (Machine-translation by Google Translate, not legally binding) : en es
  • GB647305A - Improvements in mining conveyors : en
  • FR969055A - Improvements in energy transmission mechanisms from a vehicle axle : en fr
  • DE1617662U - BICYCLE AIR PUMP. : de en
  • DE1617670U - QUICK FASTENER FOR CLOSET PIPE CONNECTION. : de en
  • US2533283A - Trigger mechanism : en
  • US2533659A - Marble shooter : en
  • DE1617650U - CURLERS WITH FASTENING TAPE. : de en
  • ES25046U - Recreational scientific toy. (Machine-translation by Google Translate, not legally binding) : en es
  • US2533247A - Web feeding of textile materials : en
  • US2533285A - Line pulse modulator : en
  • US2533924A - Artificial sphincter : en
  • US2533449A - Coffee metering device : en
  • US2534109A - Tractor hitch : en
  • US2533360A - Latch means : en
  • US2533749A - Split handle for soldering irons and the like : en
  • DE1617604U - HAND APPLICATION. : de en
  • ES192210A3 - A NEW MECHANISM FOR THE OPERATION OF MINES IN THE AUTOMATIC PENCILS. : en es
  • DE1617621U - JAR OF JAM. : de en
  • DE1617552U - WATER JET SUCTION PUMP. : de en
  • DEG0000561MA - Method for synchronous sawing with the aid of a circular saw blade : de en
  • DEP0017202DA - Method for balancing hollow bodies : de en
  • DEP0040458DA - Circuit arrangement for automatically securing a telecommunications system : de en
  • DE1617426U - PLUGLESS VALVE. : de en
  • DE800918C - Mountable or demountable interior components made of panels : de en
  • US2533799A - Umbrella cover mounting : en
  • CH272402A - A drive device having an alternating current asynchronous motor with a device for regulating the speed of the alternating current motor. : de en
  • DE1617544U - SMOOTH COLLECTING PLATES FOR SORTING ACCORDING TO SPECIFIC WEIGHT FOR PLASTER MACHINES. : de en
  • DE1617616U - HEAD SCREW WITH INTERNAL PROFILE. : de en
  • DE1617506U - REFLECTIVE LIGHT. : de en
  • DE1617652U - ELECTRIC GLOW GRATE FOR BURNING COAL AND THE LIKE. : de en
  • US2533622A - Dry-shaving appliance : en
  • DE800851C - Fastening device for rock drill : de en
  • CH272273A - Process for polishing and making shiny by purely chemical way the surface of objects in aluminum or aluminum alloys. : en fr
  • FR969044A - Ceiling dryer with removable rigid and flexible supports : en fr
  • DE1617695U - WEATHERPROOF PLANT SHIELD. : de en
  • ES25041U - Electric switch. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25082U - Drain trap. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25036U - Universal joint for all kinds of transmissions (Machine-translation by Google Translate, not legally binding) : en es
  • GB647574A - Improvements in or relating to filing cabinets and like structures : en
  • US2533287A - Thermistor system : en
  • US2533764A - Heterocyclicthiol resins : en
  • US2533984A - Adjustable hay feed rack : en
  • USD161230S - Imo combined plant receptacle and support : en
  • US2533546A - Water drive : en
  • JPS254357B1 - : ja
  • US2534152A - Fishhook : en
  • BE496438A - PERFECTED PROCESS FOR MANUFACTURING N-ACETYLSALICYLAMIDE. : en fr
  • CA469943A - Methods and devices for sieving fibrous suspensions : en fr
  • CH272240A - Process for the production of a soluble, aromatic coffee extract powder. : de en
  • CH272283A - Numbering machine for numbering securities. : de en
  • DE1617541U - PROTECTIVE CAP FOR SHUT-OFF ORGAN WITH DOUBLE SECURITY. : de en
  • DE1617578U - LINK CHAIN FOR FOERDERTROEGE. : de en
  • DEP0029262DA - Process for making copies on diazotype material : de en
  • US2533815A - Filter rack : en
  • CA470000A - Film transport means for motion picture projectors : en fr
  • US2533495A - Fishing leader dispenser : en
  • US2533890A - Device for measuring angles and other dimensions : en
  • US2534068A - Pyrophoric lighter : en
  • US2534071A - Adjustable fur pelt drier and stretcher : en
  • US2533992A - Ammonia recovery unit : en
  • US2533795A - Tongs : en
  • US2533821A - Electrical musical instrument : en
  • US2533276A - Preparation of ester-acetals : en
  • US2533603A - Building block molding apparatus : en
  • US2534161A - Filter drum screen fastening means : en
  • US2533926A - Smoke treatment and control for smoke houses : en
  • DE1617553U - HEALTH MASK. : de en
  • DE1617701U - ADVERTISING DEVICE WITH INTERCHANGEABLE TRANSPARENTS. : de en
  • FR969231A - case for eyeshadow stick, especially for lipstick stick : en fr
  • DE1617416U - VEGETABLE CUTTER. : de en
  • DE800920C - Elastic impression compounds, in particular for dental purposes : de en
  • DE1617471U - SPARK PLUG CLEANER. : de en
  • DK71815C - Process for the preparation of free penicillin or the sodium salt of penicillin from other salts of penicillin. : da en
  • US2533970A - Collapsible baby bed : en
  • US2534009A - Adjustable back rest : en
  • CA470097A - Manufacture of fuel gas from pulp mill wastes : en fr
  • US2533233A - beta beta-dicyanoketene dialkyl mercaptoles and method for their preparation : en
  • US2533280A - Multiunit vacuum tube : en
  • CH272491A - Process for the preparation of an azo dye. : de en
  • US2533920A - Electric distribution system : en
  • US2533302A - Prevention of rust : en
  • US2533656A - Resistor : en
  • CA470047A - Panel structures : en fr
  • USD161177S - Harrison chair frame : en
  • DEST000968MA - Tubeless air pump, especially a bicycle pump : de en
  • DK71832C - Orientation compass. : da en
  • GB647472A - Improvements in and relating to hydraulic control systems : en
  • GB647557A - D.c. impulse operated selector switch : en
  • US2533405A - Demodulation apparatus for pulse multiplex pulse time modulated signals : en
  • DEK0000025MA - Frames for bicycles : de en
  • CH272392A - Support device for cables and cable groups. : de en
  • CH272415A - Device for displaying the depth of inspiration of a patient. : de en
  • DE1617549U - LIGHT ALLOY CAST HOUSING FOR PHOTO APPARATUS. : de en
  • DE800870C - Current extinguishing chamber : de en
  • US2533367A - Weather strip installation tool : en
  • US2534062A - Aircraft with retractable rotary wings : en
  • CH272343A - Method and device for producing objects from individual sheets and object produced by the method. : de en
  • DE1617496U - CAN LID LIFTER FOR CANS WITH PUSH-IN LID. : de en
  • DEP0009036DA - Relay arrangements for telecommunication systems, in particular telephone systems : de en
  • DEP0053097DA - Process for the production of free-flowing mixtures from anhydrous sodium polyphosphate and salts containing water of crystallization : de en
  • CH272430A - Demodulation arrangement for communications systems using a composite waveform carrier. : de en
  • BE497675A - : en fr
  • DEP0021675DA - Suction device for running webs of fabric : de en
  • FR969105A - Device for removing and fitting tires for all passenger cars : en fr
  • FR969128A - Centrifugal pump : en fr
  • CA470067A - Manufacture of polyhydro-dibenzopyran derivatives : en fr
  • CH272495A - Process for the preparation of an azo dye. : de en
  • US2533218A - Feed box for fiber scouring machines : en
  • US2533888A - Cleaning or laundry machine : en
  • DE1617558U - LOCK LOCK FOR VEHICLE DOORS. : de en
  • DEW0001478MA - Tire valve for a multi-chamber tube : de en
  • FR969243A - Manufacturing process of new stilbene dyes : en fr
  • GB647294A - Improvements in metal toast racks : en
  • US2533590A - Polding plastic book cover : en
  • US2533630A - Safety means for cotton harvesters : en
  • DEP0048747DA - Electrical plug : de en
  • DK71819C - Telephone system with coordinate selectors. : da en
  • CH272280A - Automatic sheet feeder applied to a graphics machine. : en it
  • DEF0001298MA - Knife or the like : de en
  • DEP0036960DA - Process for the preparation of phenothiazine : de en
  • US2533461A - Electronic musical instrument : en
  • US2534083A - Projector : en
  • US2533553A - Trailer steering mechanism : en
  • DEP0002862DA - Soil cultivation machine with grooved discs to create plant grooves : de en
  • DE1617587U - ELECTRIC CLAMP FOR PLUG PINS, IN PARTICULAR FOR SOCKET SOCKETS. : de en
  • DED0000257MA - Additional atomizing nozzle for metal spray guns : de en
  • DK71845C - Brake for thread or yarn. : da en
  • DEP0036034DA - Process for drying delicate goods that are difficult to dry, in particular pasta : de en
  • GB647567A - Improvements in or relating to apparatus for the production of moulded confectionerypiece goods : en
  • FR969023A - Process for preparing metallic barium : en fr
  • GB647423A - Improvements in or relating to vacuum packaging : en
  • US2533244A - Mechanically operated antiskid device for vehicle wheels : en
  • US2533696A - Diborane purification process : en
  • US2534010A - Re-usable pallet bin : en
  • ES25099U - Mechanical biker toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR969085A - Magnetic switch : en fr
  • FR969095A - Process for preparing molded catalysts : en fr
  • FR969180A - Method and device for communication by voice calls between at least one transmitter and several receivers : en fr
  • GB647409A - Improvements in and relating to photographic fixing powders : en
  • DEP0010885DA - Process for joining molded parts by vulcanizing : de en
  • DEP0015672DA - Shell iron, especially for longwall mining : de en
  • FR969212A - Improvements to ski boots : en fr
  • FR969074A - Metal core, preferably iron or other magnetic material, for electrical windings or the like : en fr
  • US2533943A - Die head device : en
  • CA470038A - Grease interceptors : en fr
  • CH272429A - Impulse communication system. : de en
  • US2533494A - Adjustable article support : en
  • DEP0000678DA - Process for joining, repairing and reinforcing Verdol cards : de en
  • US2533394A - Method of obtaining large grain size in silicon steel : en
  • US2533702A - Pilot operated control system for aircraft : en
  • US2533554A - Package and method of producing same : en
  • US2533642A - Lined container forming machine : en
  • CA470044A - Protection of surfaces : en fr
  • CH272395A - Switching device for electrical circuits. : en fr
  • CA470040A - Grease interceptors : en fr
  • USD161160S - Christmas tree ornament or similar article : en
  • AT167292B - Weedkiller preparation : de en
  • CH272489A - Process for the preparation of an azo dye. : de en
  • AU3209250A - Table games : en
  • US2533639A - Railway truck : en
  • CA469975A - Artificial teeth and methods of uniting artificial teeth to tooth supports : en fr
  • CH272228A - Closable outer garment. : de en
  • CA470066A - Plastics moulding compositions : en fr
  • CA470064A - Self-balancing inverter circuits : en fr
  • CH272490A - Process for the preparation of an azo dye. : de en
  • US2533685A - Fire extinguisher : en
  • CH272398A - Instant click device. : en fr
  • BE499739A - : en
  • US2533793A - Rotary plow and screen : en
  • US2534138A - Protective device for gas turbines : en
  • DE1617582U - GAS BURNER NOZZLE. : de en
  • DE1617693U - ADJUSTABLE RAKE. : de en
  • DED0002750MA - Process for the preparation of alkyl chlorides : de en
  • FR969011A - Bicycle brake : en fr
  • FR969145A - Punch register machine : en fr
  • US2533398A - Selective shaft positioning control : en
  • US2533386A - Fertilizer spreader : en
  • US2533291A - Ruffler attachment for sewing machines : en
  • US2533982A - Thermostatic control device for : en
  • CH272192A - Mixture for the production of wall coverings. : de en
  • ES25018U - Board for games of chance, with mechanical beaker for the action of the dice. (Machine-translation by Google Translate, not legally binding) : en es
  • FR969179A - luminescent screen : en fr
  • US2533212A - Combined vehicle bumper guard and support structure for turn signal indicators or the like : en
  • US2533492A - Radiantly heated rotary carrier for destructive distillation : en
  • AT167277B - Process for the production of boron carbides : de en
  • US2534191A - Preparation of pentaerythritol : en
  • US2533417A - Articulated power-operated hay rake : en
  • US2534143A - Centrifugally activated circuit changing mechanism : en
  • US2533875A - Intermediate-pulverizing and mixing machine for chocolate masses : en
  • US2534106A - Servo mechanism : en
  • US2534182A - Electric fixture for tubular fluorescent lamps : en
  • AT167324B - Cavity wall for cell silos : de en
  • DEP0033500DA - Method and device for determining the weight of bodies : de en
  • GB647576A - Improvements relating to pantograph type current collectors : en
  • AT167342B - Deadbolt lock : de en
  • US2533578A - Water level indicator : en
  • US2533273A - Exercising equipment : en
  • US2533265A - Tumbling mill : en
  • US2534032A - Refrigerator defrosting system : en
  • CH272411A - Device for attaching the insert to welding torches. : de en
  • US2533820A - Detecting equipment : en
  • US2533527A - Baby's automobile seat : en
  • US2533900A - Antenna : en
  • DE1617525U - MICROPROJECTION DEVICE FOR FINE MEASUREMENT TECHNOLOGY. : de en
  • DE1617576U - REINFORCED ADHESIVE PACKAGING PAPER. : de en
  • DE1617640U - EXTERIOR AND INTERIOR HEATABLE ROESTER WITH TWO HEAT SOURCES. : de en
  • CH272175A - Building construction block. : en it
  • CH272382A - Propulsion plant. : en fr
  • CH272413A - Closure for an artificial intestinal opening. : de en
  • CH272465A - Device for supplying fuel to combustion turbines for aircraft propulsion. : de en
  • CA470090A - Latches : en fr
  • CH272421A - Process for preparing a concentrated and pure solution of streptomycin. : en fr
  • DEP0032874DA - Protective curtains on windows and other surfaces : de en
  • GB647306A - Conveyor for coal mining plants comprising a conveyor trough consisting of a plurality of sections : en
  • US2533785A - Variable propeller : en
  • US2533980A - Lifting and lowering appliance : en
  • AU3745350A - Time meter with release : en
  • CA470075A - Acylated derivatives of high molecular weight copolymers : en fr
  • US2533840A - Process for inhibiting fretting corrosion : en
  • US2533312A - Bust support : en
  • US2533436A - Self-locking wrench : en
  • US2533731A - Bobbin for knitting yarn and the like : en
  • US2534178A - Manufacture of permanent magnets : en
  • DEP0053719DA - Inclined grate firing : de en
  • SE130344C1 - : en
  • US2533714A - Supercharger control : en
  • DE1617663U - CYLINDRICAL BENDED SHEET METAL SUPPORT ARM FOR PASSENGER FOOTPEGS. : de en
  • FR969003A - Heel tails grater : en fr
  • GB647369A - Apparatus for actuating control surfaces of dirigible craft : en
  • US2533245A - Method of producing copper sulfate : en
  • CA469973A - Apparatus for mining coal or similar mineral : en fr
  • CH272245A - Process for activating the oxidizing power of chlorite solutions. : en fr
  • US2533967A - Automatic throttle control : en
  • US2534172A - Slicing machine with swinging knife with stacking device : en
  • DE800871C - Method and device for protecting the blades of a conveyor fan for dusty gases : de en
  • DEK0001292MA - Cane mat stapler : de en
  • FR968990A - Device for maintaining and tensioning car covers : en fr
  • GB647286A - Improvements in and relating to book-sewing machines : en
  • DEP0056420DA - Fabric button : de en
  • DEH0001314MA - Procedure for the operation of accumulator batteries : de en
  • ES25032U - Multi-edged razor with superimposed blades, so that they act simultaneously during shaving. (Machine-translation by Google Translate, not legally binding) : en es
  • FR969226A - Improvements in musical instruments and other sound-producing devices, in particular for toys : en fr
  • CH272221A - Process for the preparation of an optical brightening agent. : de en
  • DE1617446U - CLAMPING FITTING FOR SHELVES IN CARD FACILITIES. : de en
  • US2533709A - Lead-acid type electric accumulators : en
  • US2534148A - Combined radiant and air heating system : en
  • US2533613A - Secondary accessory motor utilized as suction storage tank for windshield wipers : en
  • DE1617560U - PROTECTIVE DEVICE FOR RUBBER TIRES ON MOTOR VEHICLES. : de en
  • DE800939C - Measuring instrument for the exposure current of photographic equipment : de en
  • DEG0000487MA - Sliding window with counterweights and automatic locking : de en
  • DEP0005411DA - Centrifugal governor : de en
  • GB647357A - Improvements in or relating to scaffolding : en
  • GB647475A - An electronic pulse generating circuit : en
  • AU3739450A - Overspeed control means for rotary motion : en
  • DEP0056016DA - Method of drying wood : de en
  • US2533959A - Shockless jolting device for molding machines : en
  • US2534154A - Anchor lock form aligner : en
  • AT167290B - Method and device for the production of tablets or similar compacts lined up on a string : de en
  • DEP0037816DA - Regulation of internal combustion engines with carburettors : de en
  • US2533745A - Attachment for lawn mowers : en
  • US2534038A - Safety ski binding : en
  • CH272172A - Device for the destruction of white grubs in the ground. : de en
  • AU3739550A - Improvements in glass, tile or panel securing means and structures utilising same intheir construction : en
  • DEP0009819DA - Indicators for telephone systems : de en
  • DEP0014228DA - Atomizer for pest control and the like. : de en
  • US2533841A - Plastic refill wax paper dispenser : en
  • US2533605A - Apparatus for welding slabs : en
  • US2533631A - End clip for cotton picker spindle slats : en
  • US2533636A - Drinking spout for water outlets : en
  • US2533944A - Production of ketoesters : en
  • US2533430A - Method and apparatus for analyzing flue gas : en
  • US2534100A - Container for cosmetics : en
  • DEP0032289DA - Method and device for atomizing liquids : de en
  • DE1617518U - HAIR COMB WITH A BRUSH CONNECTED LATERALLY TO THIS. : de en
  • DEB0002463MA - A stator for electrical machines consisting of a sheet metal package and a housing made of gray or cast steel : de en
  • DEP0013743DA - Vice, especially for clamping mass-produced parts : de en
  • SE130296C1 - : sv
  • US2533573A - Tractor seat having spring mounting : en
  • US2533858A - Method of expressing oil : en
  • DE1617523U - HINGE ARRANGEMENT FOR HINGING PLATES WITH COVER PLATE FOR GAS STOVES. : de en
  • DE800846C - Closure for containers with grainy goods : de en
  • DEP0001901DA - High voltage cables : de en
  • FR969156A - Process for the preparation of organic peroxide compounds : en fr
  • FR969164A - Preparation process for ddt : en fr
  • GB647350A - Recovery of salts of copper and tartaric acid from waste cuprammonium cellulose solutions : en
  • US2534002A - Power unit for shifting gears of marine engines : en
  • CH272212A - Parking device on a spinning machine. : de en
  • CH272290A - Multicolor pen. : de en
  • US2533559A - Pneumatic interlocking device for preventing improper closing of a circuit breaker : en
  • USD161219S - Van dyck projection lamp : en
  • CH272230A - Slide lock. : de en
  • CH272246A - Process for preparing aqueous solutions of free cyanamide. : en fr
  • US2533416A - Adjustable reading and writing table for furniture : en
  • US2533463A - Two-bath direct positive photographic process : en
  • US2533899A - Method of producing vesicular molded products from burnt clays, shales, or similar argillaceous material : en
  • ES24985U - Hermetic universal plug (Machine-translation by Google Translate, not legally binding) : en es
  • GB647373A - Improvements in or relating to fastenings for gates, doors and the like : en
  • AT167293B - Weedkiller preparation : de en
  • DE1617592U - INSTALLATION SWITCH WITH PUSH ACTUATOR. : de en
  • CH272210A - Container. : de en
  • CA470095A - Key pouches : en fr
  • AT167287B - Feeding device for trough annealing furnaces for billets u. like : de en
  • US2533657A - Grafting knife : en
  • CH272470A - Process for the production of a new substance suitable for textile treatment. : de en
  • CH272376A - Device for the hydraulic adjustment of propeller blades. : de en
  • AT167309B - Tensile, pressure and shear resistant connection : de en
  • US2533406A - Modulatable frequency oscillation tube arrangement : en
  • US2533930A - Beverage preparing and dispensing apparatus : en
  • US2533478A - Temperature compensating means for lens mounts : en
  • US2533524A - Waste disposal unit : en
  • ES25111U - Improved horn for all kinds of vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1617466U - DEVICE FOR MEASURING THE SURFACE TEMPERATURE. : de en
  • DE1617480U - CHILD SEAT FOR MEN'S BICYCLE. : de en
  • ES192584A1 - A SIMPLIFIED PRACTICE SYSTEM TO ACHIEVE CLOSURE AND SIMULTANEOUS RETENTION BY PRESSING THE CONTENT IN THE DEVICES THAT SAFEGUARD THEM. : en es
  • ES24665U - Utensil to measure (Machine-translation by Google Translate, not legally binding) : en es
  • CH272271A - Process for cleaning parts with deposits on their surface. : en fr
  • US2533228A - Method of calendering sheet material : en
  • US2533878A - Method of pumping viscous petroleum : en
  • US2533530A - Photosensitive coating containing rubber latex : en
  • AU3743250A - Insecticidal, Fungicidal and herbicidal compositions containing an organic thiocyanate : en
  • CA470078A - Fluid-operated couplers : en fr
  • US2533999A - Harrow truck : en
  • AT167274B - Battery housing : de en
  • US2533454A - Method of plating nonmetallic surfaces : en
  • USRE23304E - Manufacture of copper phthalocy : en
  • CH272423A - Rolling chemical reagent extinguisher. : en fr
  • CH272482A - Process for the preparation of an azo dye. : de en
  • DE1617625U - LOTTERY-FREE. : de en
  • DEV0000293MA - Electric key lock especially for block works in the railway insurance industry : de en
  • ES193582A3 - A SECONDARY RAY DIAPHRAGM FOR ROENTGEN RAYS. : en es
  • FI24759A - Sauna heater and hot air oven : en fi
  • US2533498A - Magnet support for radio speakers : en
  • US2534115A - Transitory electroresponsive switching control : en
  • AU157737B2 - Improvements in and relating to terminal equipment for multichannel communication systems : en
  • CH272442A - Push-through closure for cardboard and paper containers. : de en
  • US2533304A - Prevention of rust : en
  • US2533438A - Humidifying system for internalcombustion engines : en
  • US2533947A - Electric spoon : en
  • CA469965A - Relay character selecting systems for photographic composing apparatus : en fr
  • US2534003A - Fillercap mechanism : en
  • CH272265A - Process for the preparation of a stable, concentrated, aqueous emulsion from an oil-in-water emulsion by evaporation and an emulsion obtainable by the process. : de en
  • CA470087A - Dust collectors : en fr
  • CH272252A - Process for the production of a vat dye. : de en
  • CH272378A - Blading on rotors of centrifugal machines with twisted blades, in particular of steam, gas turbines and compressors, through which there is axial flow. : de en
  • CH272473A - Process for the production of a new substance suitable for textile treatment. : de en
  • US2533560A - Motion-picture projector having cam operated intermittent film feed and shutter : en
  • US2534021A - Heating apparatus for heating ends of elongated workpieces in a continuous process : en
  • CH272375A - Drive unit, in particular for power generation systems. : de en
  • CH272186A - Elastic clamp for rail fixing. : en fr
  • CA469953A - Bodies for apparatus or the like, particularly for photographic apparatus : en fr
  • CH272349A - Device for cutting paper, cardboard, fabric, leather and the like. : de en
  • CH272325A - Wristwatch box. : en fr
  • CH272506A - Line block system. : de en
  • DE1617425U - BRANCH AND LADDER SUPPORT FORK. : de en
  • DE1617654U - LIFTING WINCH FOR RAIL VEHICLES. : de en
  • AU151302B2 - Substituted-alkyl dimethyl cinnamyl ammonium halides : en
  • AU151245B2 - A device for holding down and tightening loads on road and railway vehicles andthe like usedfor carrying merchandise : en
  • CH272206A - Furniture that can be converted into seating and reclining furniture. : de en
  • AU152288B2 - Milking machine and teat-holder applied withthe milking machine : en
  • DE1617705U - ARTICULATED, CONVERTIBLE, SINGLE TRACK ROLLER AND SKATE : de en
  • ES195384A1 - IMPROVEMENTS IN CONTINUOUS PAPER MANUFACTURING MACHINES. : en es
  • DEP0019868DA - Compression molding machine, especially for large pieces : de en
  • DEP0051290DA - Design for hollow walls and hollow ceilings : de en
  • DEP0013944DA - Compression chiller : de en
  • GB647572A - Improvements relating to the processing of rubber : en
  • DE1617440U - CLOSET FLUSHING DEVICE. : de en
  • GB647425A - Improvements in or relating to aerial systems : en
  • CA470030A - Alloys : en fr
  • DEP0016425DA - Process for the production of capillary-active substances from lower fatty acids : de en
  • GB647386A - Improvements in and relating to gas turbines : en
  • GB647575A - Improvements relating to dynamo electric machines and the manufacture thereof : en
  • DE1617447U - ELECTRIC PLUG WITH PROTECTIVE CONTACT PART AND RELIEF DEVICE. : de en
  • DEP0000257MA - Shut-off device for high-pressure lines, in particular for hose lines for atomizer syringes for pest control : de en
  • DEP0036644DA - Connection between a membrane box and a control base located above it in membrane gas meters : de en
  • DEP0048547DA - Stopcock with flow meter : de en
  • AT167325B - Automatic roof flap for cars : de en
  • AU148016B2 - Improvements in and relating to spectacles : en
  • US2533264A - Valve construction for gauging tapes : en
  • US2533507A - Cosmetic kit : en
  • US2534050A - Process of treating photographic layers containing color formers with metal salt hardening agents : en
  • USD161212S - Leather table top or similar article : en
  • ES23502Y - Orthopedic appliance. : en es
  • FR969008A - Bandage-dressing : en fr
  • FR969065A - Speed controlled switch : en fr
  • GB647404A - Improvements in or relating to the manufacture of cloth-covered buttons : en
  • GB647444A - Improvement in machine tool for forming cams for steering-gear : en
  • AT167317B - Hydraulic system, in particular for vehicle brakes : de en
  • ES24094Y - Apparatus for determining the water level near and at a distance from it, applicable to ships, wells, reservoirs and similar places. : en es
  • DEB0001619MA - Process for the production of unsaturated esters or ethers : de en
  • AU152795B2 - Improvements in or relating tothe bonding of metal to rubber orthe like for footwear and articles produced thereby : en
  • AU3742850A - Process for treating surfaces of articles produced by the use of cement, lime and/or such like binding medium : en
  • CH272169A - Electric incubator, especially for queen bee eggs. : en fr
  • CA469987A - Purification of sulfonamide derivatives : en fr
  • CH272200A - Machine for washing and rinsing items. : de en
  • DEP0008256DA - Electric vacuum cleaner with elastically mounted motor fan unit : de en
  • CH272448A - Collapsible stroller. : de en
  • DE1617711U - COLLAR CLOSURE. : de en
  • DE800833C - Process for the extraction of weather-resistant building materials : de en
  • DEP0011179DA - Gear motor with compressed air drive : de en
  • GB647381A - A control system for turning indicators and headlamps on automobiles : en
  • CH272184A - Silo system for storing grain. : de en
  • US2533595A - Reclining chair : en
  • US2533786A - Fastening strip : en
  • US2534139A - Closure for dispensing tubes and the like : en
  • USD161204S - Necklace or similar article : en
  • US2533837A - Vehicle bumper and adjustable pipe rack : en
  • CH272459A - Self-centering hub gear for bicycles with single control for derailleur and chain tensioner. : en it
  • AT167289B - Cementitious binder : de en
  • CH272218A - Electrical appliance for re-stitching, especially for re-stitching stockings. : en fr
  • CH272269A - Process for obtaining a smooth friction surface on a metal support. : en fr
  • US2533411A - Electric proportioning control apparatus with reset : en
  • CH272254A - Method and device for the extraction of essential oils from fruits. : de en
  • CH272503A - Apparatus for measuring the calories provided by a flow of liquid at variable temperature. : en fr
  • DEM0005020MA - Explosion-proof gas detector : de en
  • DE1617417U - DOOR DOOR, RUNNERS OR CARPET. : de en
  • DE1617551U - RETOUCHING DEVICE. : de en
  • ES23948Y - Improved plug for electrical outlet plugs. : en es
  • CH272296A - Box particularly suitable for storing items inflated with gas. : en it
  • FR969161A - Manufacturing process for resinous products : en fr
  • GB647401A - Improvements in or relating to transmission of heat using a water/steam mixture : en
  • DEP0030275DA - Silver halide photographic emulsion : de en
  • ES194907A1 - IMPROVEMENTS IN THE INSTALLATIONS FOR THE CHARGE AND DISCHARGE OF DISTILLATION BOILERS. : en es
  • US2533487A - Gas hammer : en
  • US2533932A - Card feeding device : en
  • US2534131A - Rotary brush means for shoe shining machines : en
  • FR968989A - Coating of embankments and banks of canals and watercourses : en fr
  • AU3747150A - A closure combined witha valve for bottles andother containers : en
  • ES193695A1 - IMPROVEMENTS IN THE DISTRIBUTION BOXES OF VALVES OR VALVES OF THE BRAKE SITEMAS, THROUGH FLUID UNDER PRESSURE. : en es
  • GB647427A - A plant for circulating gases under high pressure : en
  • US2533336A - Process of making slip-lasted shoes : en
  • US2533373A - Circumcision instrument : en
  • US2534186A - Sprocket wheel tooth and pallet contact means : en
  • ES23890Y - Protector for garments hanging in cabinets, coat racks and the like. : en es
  • FR969141A - Hinged openwork metal curtain : en fr
  • GB647308A - Improvements in duplicating machines : en
  • US2533275A - Strap fastening means : en
  • US2533352A - Case carrying hand truck : en
  • USD161182S - Manicurist s hanb rest : en
  • ES25024U - Device for slicing sausages, bread, vegetables, fruits and the like in the form of slices. (Machine-translation by Google Translate, not legally binding) : en es
  • GB647388A - Improvements in or relating to devices for feeding liquid to young animals : en
  • DEP0018953DA - Circular knitting machine : de en
  • ES194014A1 - A PHYSICAL-CHEMICAL PROCEDURE FOR THE OBTAINING OF COMPOSITE WOOD FOSSILIZED, APPLICABLE TO THE MANUFACTURE OF TELAR SWORDS AND TO OTHER INDUSTRIAL USES AND CONSTRUCTION. : en es
  • GB647403A - Improvements in or relating to vehicle detectors : en
  • US2533389A - Valve action mechanism for wind instruments : en
  • DE1617555U - CART-LIKE REAR CART WITH LIFTING AND HANGING DEVICE ON A TWO-WHEELED HANDLEBAR. : de en
  • DE1617704U - SMALL-CALIBRATED SMOOTH BARREL BULLET. : de en
  • ES192107A3 - IMPROVEMENTS IN THE MANUFACTURE OF PASTA FOR OBTAINING CONTINUOUS SÖDERBERG ELECTRODES FOR ELECTRIC OVENS. : en es
  • GB647573A - Improvements in or relating to metallised paper capacitors : en
  • ES24999U - Food crusher tongs. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1617581U - Stocking protectors. : de en
  • DE1617694U - SENSENSCHAERFER. : de en
  • GB647382A - Reaction products of acrylonitrile and ketone-aldehyde condensates : en
  • US2533679A - Cigarette crusher and container : en
  • GB647578A - Improvements in air conditioning and cabin pressurising plant for aircraft : en
  • GB647494A - Improvements relating to bottle cap applying machines : en
  • ES193570A3 - AN IMPROVEMENT IN THE MANUFACTURE OF FLUORESCENT TUBES. : en es
  • GB647396A - Improvements in or relating to terminal connections for the voice coils of loudspeakers : en
  • GB647422A - Improvements in or relating to electric table lamps : en
  • FR969185A - Penicillin salts and their preparation : en fr
  • GB647367A - Improvements in or relating to the revivification of bone char : en
  • GB647527A - Improvements in and relating to safety razors and blade magazines therefor : en
  • FI24776A - Handbollskänga : en fi
  • CA469982A - Radio receivers : en fr
  • AT167348B - Carrier for lamps or the like. : de en
  • GB647341A - Improvements in addressing or like printing machines : en
  • GB647531A - Improvements in or relating to moulded article : en
  • GB647535A - Improvements in or relating to control systems for alternating current motors : en
  • GB647579A - Improvements in radio navigational aid systems : en
  • DEP0035648DA - Blade joint, especially for scales : de en
  • DEP0048873DA - Ball pin for motor vehicle steering push rod : de en
  • ES194339A3 - A NEW PROCEDURE FOR THE MANUFACTURE OF GRINDING WHEELS. : en es
  • FR969189A - Process for the preparation of reaction products of high molecular weight body value having several unsaturated bonds with acids or anhydrides of inorganic acids : en fr
  • DE800824C - nail : de en
  • DEP0030419DA - Device for monitoring winding devices driven by electric motors : de en
  • DE1617637U - AIRCRAFT CONSTRUCTION KIT. : de en
  • GB647455A - Improvements in electric suction cleaning machines : en
  • GB647359A - An electric thermo-switch for fire alarm systems : en
  • US2533704A - Liquid applicator for gluing machines : en
  • DEH0002322MA - Connecting rod bearings for the crankshaft of internal combustion engines, especially smaller two-stroke engines : de en
  • DEV0000245MA - Station block - especially route switching with a track - instead of route lines : de en
  • FI24764A - Sät och apparat att attandand slagg, som erhålles vid framställning av metaller : en fi
  • GB647368A - Means for centering and clamping a flask in position in centrifugal casting machine : en
  • DE800936C - Bag for photographic equipment : de en
  • DEL0001547MA - Setup for regulators working according to the Tirrill principle : de en
  • DEP0001359BA - Process for the preparation of 1,2-dihydropyran : de en
  • DE800917C - Sheet metal formwork for reinforced concrete rib ceilings : de en
  • ES23924Y - Improved nozzle for spraying liquids. : en es
  • CH272311A - Method and device for testing ferromagnetic materials. : de en
  • DEP0025588DA - Blanket combination : de en
  • US2533814A - Wagon elevator throw-out mechanism : en
  • DESC000930MA - Pruning device : de en
  • FR969211A - Improvements to airship engine control devices : en fr
  • FR969068A - Root type turbo-compressors manufacturing process : en fr
  • GB647491A - Improvements in mining machines : en
  • DEH0001085MA - Beating arm holder and beating belt lever for underlay looms : de en
  • FR968993A - Releasable attachment device for load parachutes : en fr
  • DE1617683U - ATOMIZER CAN. : de en
  • US2533343A - Electric connecting device : en
  • US2533433A - Web former and cutter for satchel bottom paper bags : en
  • DEA0000118MA - Circuit arrangement for determining the zone value of a connection in telecommunications, in particular telephone systems with dialer operation : de en
  • DEP0001464MA - Prefabricated supporting beam for solid floor slabs with ceiling stones laid between the supporting beams : de en
  • DEP0020462DA - Tube socket : de en
  • DEP0056321DA - Tipper vehicle, in particular truck trailer : de en
  • GB647405A - Improvements in or relating to steering assemblies for dirigible vehicles and dirigible vehicles employing said steering assemblies : en
  • US2533978A - Hinged picture frame : en
  • DEP0052140DA - Hollow stone for steel stone beams : de en
  • DE1617494U - AIRPLANE TOY. : de en
  • DE1617501U - Stocking protectors. : de en
  • ES25044U - Device for free movement of doors (Machine-translation by Google Translate, not legally binding) : en es
  • US2533420A - Tufting machine : en
  • FR968954A - Fork for collecting vegetable stems : en fr
  • GB647548A - Adjustable discharge apparatus for slurry and muddy materials : en
  • ES195464A1 - A NEW PROCEDURE FOR THE CONSTRUCTION OF WATERPROOF AND IMPENETRABLE FLOORS FOR FLOORS AND ROOFS. : en es
  • FR968979A - Improvements in color photography and cinematography : en fr
  • DK71839C - Device for diverting and speed reduction mechanism for ship propulsion turbines. : da en
  • ES25034U - Improved creps (Machine-translation by Google Translate, not legally binding) : en es
  • FR969228A - Further training in centrifugal pumps : en fr
  • GB647445A - Improvements in fluid pressure operated electric switches : en
  • GB647496A - Improvements relating to the production of ceramic ware : en
  • DE1617484U - PRESSURE CAP FOR FILLER PENS WITH DUST PROTECTION DEVICE, DESIGNED AS A LEAD SHARPENER. : de en
  • US2533503A - Ring for ring spinning machines : en
  • DE1617421U - COMPONENTS FOR THE PRODUCTION OF CONSTRUCTION FORMWORK. : de en
  • DEW0002602MA - Chair suspension for suspension lift systems : de en
  • AU154000B2 - Tanks for bitumen and like products : en
  • DE800855C - Leadership of a coal mining machine : de en
  • ES23828Y - Cylinder lock, perfected. : en es
  • ES25057U - Lounge game (Machine-translation by Google Translate, not legally binding) : en es
  • CH272171A - Methods for combating animal pests. : de en
  • CH272281A - Control mechanism of the lifting suction cups in a sheet feeder with rear suction of the sheet to be fed into a graphics machine. : en it
  • AT167319B - Device for removing blocks of a certain thickness from a stack of stacked sheets of paper : de en
  • GB647463A - Improvements in or relating to noise reducing arrangements for discharge tube amplifiers : en
  • GB647483A - Improvements in or relating to heat exchangers : en
  • ES25035U - Ventilator diffuser for cooling heating and air remounting in storage areas or premises (Machine-translation by Google Translate, not legally binding) : en es
  • US2533215A - Process for the manufacture of arginine base : en
  • US2533474A - Cemented transparency : en
  • US2533989A - Antioxidants for greases and similar materials : en
  • DEB0000902MA - Production of alkali, especially sodium sulfhydrate : de en
  • DEP0008251DA - Test device for thermal shock loads : de en
  • DEP0054845DA - Snap lock : de en
  • GB647524A - Improvements in or relating to methods of and apparatus for pasteurising liquids : en
  • US2533906A - Dress form : en
  • CH272486A - Process for the preparation of an azo dye. : de en
  • US2533501A - Electrical insulation comprising polytetrafluoroethylene : en
  • US2533969A - Permanent underground installation lawn sprinkler : en
  • US2533332A - Filament tester : en
  • US2533504A - Therapeutic apparatus : en
  • FR968958A - Dropper : en fr
  • FR969080A - Improvements relating to plasticized resin compositions : en fr
  • DE800834C - Concrete release agent : de en
  • DEH0000779MA - Sley drive : de en
  • DEP0025824DA - Process for the manufacture of electric detonators : de en
  • US2533512A - Ultra high frequency ionic discharge switch device : en
  • CA470007A - Vending machines : en fr
  • ES24986U - Improved tronzado. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25052U - Perfect bag to store clothes (Machine-translation by Google Translate, not legally binding) : en es
  • FR968957A - Improvements to metal box springs : en fr
  • US2533453A - Rubber-coated stocking-foot boot : en
  • US2534082A - Fluid applicator : en
  • US2533431A - Tank for airplanes and similar applications : en
  • US2533854A - Vaporizer type oil burner : en
  • US2534039A - Machine for manufacturing twisted core chenille : en
  • DE1617537U - CIGAR CUTTER. : de en
  • DE800868C - Procedure for laying mastic asphalt or similar surfaces : de en
  • DEP0020160DA - Double-acting brake adjuster for railway vehicles : de en
  • US2533393A - Mechanism for moving a rod or other member in a straight line : en
  • US2533762A - Flywheel rotating tool : en
  • US2534001A - Two-blade reciprocating saw device : en
  • DE1617442U - TABLE FOR DIMENSIONED INSTRUCTIONS FOR SO-CALLED PASSFEIN CLOTHING. : de en
  • USD161190S - Tethered ball game device : en
  • DE1617438U - SCREW CAP WITH BALL SNAPPER FOR TUBES AND BOTTLES. : de en
  • ES23805Y - Hydraulic press. : en es
  • DE1617403U - HOLDER FOR LAMP SHADE OR THE LIKE : de en
  • DE800909C - Plaster support : de en
  • DE1617669U - RUBBER SLEEVE FOR SEALING A CLOSET PIPE. : de en
  • DEP0048351DA - Valve device, in particular for compressed air brakes : de en
  • US2533240A - Organochlorosilanes and process for their production : en
  • CH272436A - Plate in transparent material. : en it
  • FR968996A - Improvements to the brush sockets and to the brushes intended to receive them : en fr
  • FR969002A - Legrest desk for seated person : en fr
  • ES25058U - Indoor soccer game (Machine-translation by Google Translate, not legally binding) : en es
  • CH272492A - Process for the preparation of an azo dye. : de en
  • FR969096A - Pressurized fluid control relay : en fr
  • AT167321B - Control drive for electric drives with control dynamo : de en
  • DEN0000599MA - Process for removing dissolved metal compounds from oxygen-containing organic compounds : de en
  • DE1617714U - HAND BRUSH WITH REPLACEABLE AND REPLACEABLE BRISTLE BRUSH. : de en
  • US2533839A - Toothpaste ejector : en
  • US2533941A - Poultry shackle : en
  • IE19458L - Carriers for vitamins : en
  • DEP0002897BA - Tool for reducing the diameter at the end of a round drive belt : de en
  • DEST000634MA - Electrical insulating tube and method for its manufacture : de en
  • DEW0000487MA - Process for the production of decorative seals from thermoplastic material fastened on threads : de en
  • DE1617462U - WALL HEATER. : de en
  • ES21936U - Device to calculate the distances between the different capitals and populations. (Machine-translation by Google Translate, not legally binding) : en es
  • ES23454Y - Device for telephone notes. : en es
  • FR969209A - Cooker with safety device preventing it from opening when under pressure : en fr
  • AU149256B2 - Improvements in and relating tothe manufacture of aldehyde-ketone condensation products and of leathergoods containing thesame : en
  • USD161187S - Lamp reflector : en
  • ES25071U - Improved curler (Machine-translation by Google Translate, not legally binding) : en es
  • AT167337B - Panel construction : de en
  • US2533570A - Box kite : en
  • FR969151A - Relay : en fr
  • GB647346A - Improvements in or relating to liquid fuel burners : en
  • DESC000796MA - Drive of work machines, in particular of drums or Köpescheiben of conveying machines o. The like. : de en
  • DE1617521U - ELASTIC LINK FOR MATS. : de en
  • DEP0050151DA - Method and device for the partial oxidation of bituminous coal or the like. : de en
  • GB647333A - Improvements in electric switch mechanism of the metal-clad type : en
  • US2533682A - Cheese cutter : en
  • DE1617520U - RAIL FASTENING TO CURTAIN FRAMES ETC. : de en
  • DEP0010633DA - Converging lens for electromagnetic waves made up of waveguides : de en
  • DEP0008347DA - Winding capacitor and method of making the same : de en
  • DEP0054499DA - Electrical remote switching and feedback device by means of a control line : de en
  • US2533477A - Tuning mechanism : en
  • US2533693A - Rotary plow : en
  • FR969024A - Manufacturing process of copper formates : en fr
  • DE1617741U - FACILITY FOR FILM STORAGE. : de en
  • CH272328A - Apparatus for calibrating watch springs. : en fr
  • GB647518A - Improvements in or relating to plastic compositions and lacquers made therefrom : en
  • CA470021A - Battery discharge indicators : en fr
  • CA469960A - Methods of breaking up foamed blast furnace slag and other smelts : en fr
  • US2533876A - Electrical resistor construction : en
  • US2533783A - Vaporizing-type liquid fuel burner : en
  • DEP0000872BA - Steam cooking facility : de en
  • ES194843A1 - A RETENTION AND SHOOTING MECHANISM FOR DRIVING DEVICES OF THE LADGERS 'SHUTTER THROUGH SPRINGS OR ELASTIC ORGANS. : en es
  • FR969009A - Method and device for internally metallizing tubular bodies of small diameter and their application to the manufacture of electric capacitors : en fr
  • FR969197A - Process for preparing phenyl-silicon trichloride : en fr
  • DEP0053374DA - Circuit arrangement for generating a sawtooth-shaped current : de en
  • GB647502A - Improvements in grass drying machines : en
  • DE1617638U - CONSTRUCTION TOYS, IN PARTICULAR METAL CONSTRUCTION KIT. : de en
  • ES24988U - Clamp mooring and clamping (Machine-translation by Google Translate, not legally binding) : en es
  • ES25065U - Improved ice bag. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968966A - Rotating file cabinet with concentrated compartments : en fr
  • ES25084U - Device designed to hold children. (Machine-translation by Google Translate, not legally binding) : en es
  • GB647291A - Improvements relating to electric hair driers : en
  • GB647383A - Improvements in or relating to television transmitting systems : en
  • NL67807C - : en
  • CH272198A - Electric food processor. : de en
  • AU149255B2 - Improvements in and relating tothe manufacture of leather : en
  • ES25040U - Zip fastening box. (Machine-translation by Google Translate, not legally binding) : en es
  • US2533385A - Telebinocular instrument for conducting vision tests in industrial occupations : en
  • US2533676A - Barn cleaning apparatus : en
  • DEW0000817MA - Slide-on brush for hairdressing comb : de en
  • GB647528A - Production of siliceous dispersions : en
  • FR968963A - Air-void hollow cell construction material : en fr
  • GB647542A - Process for the manufacture of 2-methyl-4-phenylbenzthiazole, methine dyes and sensitized photographic emulsions : en
  • USD161165S - Dickenson, jr dish : en
  • DEF0001769MA - Clamp holder for items of clothing : de en
  • DEP0040751DA - Method and device for making chocolates, fondants or the like. : de en
  • DEP0046364DA - Scaffolding for work on the walls of cooling towers, silos, etc. : de en
  • DE1617710U - BOLT BENCH. : de en
  • US2534095A - Hydrocarbon copolymers and use thereof as lube oil additive : en
  • GB647406A - Improvements in gas turbines : en
  • DEM0003432MA - Device for changing the harmful space in direct current steam engines and steam engines : de en
  • DE800930C - Device for separating paper tubes : de en
  • DK71816C - Process for the preparation of 2,5-dialoxy-2,5-dihydrofurans. : da en
  • DEP0003616BA - Process for the preparation of biguanide derivatives : de en
  • DEP0046158DA - Device for drilling out, in particular, longer hollow bodies : de en
  • DE1617579U - CLOSET PULL. : de en
  • ES25105U - Perfect frame for glasses (Machine-translation by Google Translate, not legally binding) : en es
  • FR969224A - Crystal cultivation process : en fr
  • DEP0013904DA - Apparatus for measuring gas metabolism : de en
  • DEP0020752DA - Electric discharge tube with at least one electrode made of mercury : de en
  • FR969249A - Automatic pasta production machine : en fr
  • CH272201A - Device for cleaning floors, walls and the like. : de en
  • CH272364A - Permanent magnetic shaft coupling. : de en
  • CH272408A - Amplification arrangement with a glow relay. : de en
  • DEP0008820DA - System for the distribution of several radio programs via a line system : de en
  • DESC000832MA - Circular knitting needle : de en
  • FR969222A - Device for refilling ballpoint pen cartridges : en fr
  • GB647281A - Improvements in machines for distributing manure or other material : en
  • US2533528A - Process of making steel toe boxes : en
  • US2533614A - Thermal retarder : en
  • US2534113A - Method of making nonwoven material : en
  • FI24766A - Regeneratorfillnadsmaterial bestående av en eller flere trådar : en fi
  • FR969142A - Control device for warp yarns in circular looms : en fr
  • US2533823A - Fire hose support : en
  • DE800941C - Rotation lock for shafts, especially for the holder of fire brigade ladders placed on vehicles : de en
  • FR969169A - Tank dyes and their manufacturing process : en fr
  • US2534007A - Switch operating mechanism with positive kickoff : en
  • US2533902A - Wheel cylinder for hydraulic brakes : en
  • DEL0001068MA - Electric moisture meter : de en
  • DESC002672MA - Bearing for axially displaceable shafts : de en
  • GB647537A - Improvements in or relating to liquids comprising silicyl esters : en
  • CA470068A - Teeth of saws : en fr
  • CH272279A - Safety device for a graphics machine fed by an automatic sheet feeder. : en it
  • DEP0007632DA - Method and furnace for melting out light metal scrap : de en
  • FR969110A - Anti-theft device for bicycle pump : en fr
  • GB647481A - Improvements in or relating to electrostatic dust precipitators : en
  • DE1617591U - SCREW CAP FOR ELECTRIC LINE FUSE. : de en
  • CA470005A - Production of butane-polycarboxylic acids : en fr
  • GB647561A - An improvement in or relating to tapping machines : en
  • DEA0000844MA - Control device for feed water tanks used as expansion degassers in steam turbine systems : de en
  • US2533268A - Combined blower and vacuum cleaner : en
  • US2533582A - Lock : en
  • US2533612A - Metal strip cutter : en
  • US2533966A - Method and apparatus for separating isotopes : en
  • DEP0014234DA - Pressure gauges for automobile tires : de en
  • DE1617412U - PUTTLESS DOUBLE SOCKET BASE FOR ADAPTERING TWO LIGHT TUBE ENDS. : de en
  • DE800950C - Device for incorporating cap lining in shoes : de en
  • DED0000745MA - Shut-off element, in particular fuel cock for internal combustion engines : de en
  • FR969225A - : fr
  • US2533743A - Snap action electric switch : en
  • DEE0000673MA - Device for non-positive and positive clamping of two construction elements : de en
  • DEST000211MA - Process for the production of alcohols, in particular ethyl alcohol : de en
  • FR969192A - Adjustable rotary combiner timer device with automatic, instantaneous, zero return : en fr
  • FR969235A - Improvement in the manufacture of composite panels used in particular for flooring in apartments : en fr
  • GB647418A - Apparatus for use in planting : en
  • AT167332B - Connection for the links of building structures : de en
  • AU155184B2 - Improvements in or relating toa method anda device for electrical arc-extinction : en
  • DE1617748U - GOODS SALES FACILITY FOR CHILDREN'S SHOP. : de en
  • ES24125Y - Closure for belts. : en es
  • GB647329A - Fillet for assembling building boards and structures consisting of building board and such fillets : en
  • DEK0001624MA - Relief plate for molding machines : de en
  • DEP0048390DA - Method of inspecting photographic light-sensitive material and removing defective parts : de en
  • FR969186A - Fire extinguisher, especially for cinematographic films : en fr
  • US2533669A - Bobbin gear assembly for roving frames : en
  • US2533706A - Floor waxer and polisher : en
  • USD161220S - Van dyck slide projector with screen : en
  • DE1617485U - DEVICE FOR FASTENING WRITING DEVICES OR THE LIKE. : de en
  • ES23263Y - Toggle switch switch device. : en es
  • US2533473A - Motor speed control system : en
  • DE1617481U - AUXILIARY MOTOR DRIVE ON BICYCLE TIRES BY MULTIPLE ROLLERS. : de en
  • US2534037A - Unitary shade, deformable reflector, and lens assembly : en
  • DEP0034342DA - Device for attaching the resilient tines of swath rakes and similar devices for haymaking : de en
  • GB647355A - Improvements in autogenous heating devices for hair waving : en
  • GB647540A - Improvements in or relating to bread-making machines : en
  • DEP0048288DA - Stand for cooking vessels : de en
  • ES192422A1 - A PROCEDURE FOR THE MANUFACTURE OF A MATERIAL COMPOSED BY THE MIXTURE OF FIBER OR GLASS OR GLASS THREAD WITH PLASTIC MATERIAL OF VARIOUS TYPES, WHETHER THESE ARE THERMOPLASTIC OR THERMOSTABLE. : en es
  • ES192520A1 - AN APPARATUS FOR TRANSPULMONARY DRUG ADMINISTRATION. : en es
  • ES23908Y - Coffee dispenser, perfected. : en es
  • DE1617658U - SHOW REFRIGERATOR. : de en
  • US2533466A - Hydraulic mechanism : en
  • FR969010A - Improvements to slides intended for microscopic examinations : en fr
  • DE800948C - Sports shoe : de en
  • DEP0005613DA - Closure for bottles, glasses and the like. : de en
  • DE1617613U - DEVICE FOR SUPPORTING MEASURING DEVICES, SUCH AS BUTYROMETERS : de en
  • CA470046A - Self-sealing wrapping paper : en fr
  • FR969073A - Phonograph record : en fr
  • GB647424A - Improvements in or relating to machines for moulding dough and analogous plastic substances : en
  • GB647454A - Improvements in or relating to cramps : en
  • DE800830C - Device for activating switches, signals or other operating equipment for toy and model railroad systems : de en
  • DEG0003256MA - Watercraft consisting of two floats : de en
  • DER0000817MA - Plate changing camera for corpuscular beam devices : de en
  • DEE0000909MA - Process for the production of press plates for building purposes : de en
  • DEP0010748DA - Antenna preferably rod antenna : de en
  • GB647356A - Improvements in or relating to tubular metal scaffolding : en
  • CH272294A - Stylograph. : en fr
  • DE1617747U - ROCKING HORSE. : de en
  • US2534168A - Control for aircraft drives : en
  • CH272383A - Method for operating a gas turbine plant and device for carrying out this method. : de en
  • CH272502A - Registration device for documents of all kinds and for filing purposes of all kinds. : de en
  • CA469969A - Oil burners : en fr
  • CA469985A - Dust collecting receptacles for vacuum cleaners : en fr
  • CH272367A - Method and device for continuously changing the speed of rotation of machine shafts. : de en
  • AT167315B - Drive for rotary blades of helicopters that generate axial thrust : de en
  • US2533551A - Engine starting device : en
  • US2533602A - Carbureting device : en
  • US2534169A - Paper cup dispenser : en
  • DE800899C - Goods shelf : de en
  • US2533292A - Multiple needle stitching mechanism : en
  • USD161154S - Portable electric fountain : en
  • DE1617540U - COMBUSTION MACHINERY, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • DEP0009841DA - Device for the detection of impurities and floating matter in liquids, especially in wines, oils and the like. : de en
  • DEP0044796DA - Electrical resistance welding : de en
  • US2534013A - Distilling polymer-forming hydrocarbons and removing polymer from distillation equipment : en
  • US2533249A - Seismic detector : en
  • US2533581A - Hydrogen peroxide by the partial oxidation of hydrocarbons : en
  • DE1617580U - PIN SELF-CLEANING VALVE FOR CONDUCTORS. : de en
  • CH272270A - Process for obtaining smooth friction surfaces such as those of the bearing surfaces of the bearings. : en fr
  • CH272417A - Elastic hernial bandage. : en fr
  • US2533516A - Hearing aid microphone : en
  • CH272286A - Photographic equipment for the production of contour images. : en fr
  • US2533252A - Pump : en
  • US2534160A - Oil burner with radial fuel nozzles : en
  • US2533979A - Cutting plate of dry-shaving apparatus : en
  • US2533260A - Rotary drill bit and cutter therefor : en
  • AT167322B - Drive arrangement for fish belly flaps : de en
  • DE800905C - Steel boiler for hot water or steam generation : de en
  • DEP0036984DA - Repeater for telephone station : de en
  • AU3230850A - Brick presses andthe like : en
  • US2534088A - Dinitrile compound : en
  • CA470053A - Valve means for controlling the filling and draining of tanks : en fr
  • CH272282A - Office machine. : de en
  • AU3746950A - Improvements in or relating to joints for coaxial conductor electric communication cables : en
  • US2533414A - Fastening device : en
  • US2533356A - Casein filaments treated with mercuric salt and formaldehyde solution : en
  • ES24989U - Cart wheelbarrow. (Machine-translation by Google Translate, not legally binding) : en es
  • USD161193S - Vehicle light : en
  • BE497688A - Sound devices : en fr
  • DEN0000814MA - Stop log grapple : de en
  • DEB0005041MA - Articulated connection for multi-part section arch frames : de en
  • DEP0044372DA - Slide rule with place value reading device : de en
  • DE1617675U - EQUIPMENT ON ROLLING MILLS FOR LATERAL GUIDANCE OF THE ROLLED PRODUCT. : de en
  • DE1617554U - CART-LIKE BACK CARRIAGE WITH A DRAWBAR AS WELL AS SLIDERS AND A U-SHAPED SUPPORT FRAME. : de en
  • DE1617607U - BED SOFA WITH TAG. : de en
  • CH272399A - Button. : de en
  • CA470039A - Air reliefs for grease interceptors : en fr
  • DEK0001956MA - Derailleur gears for sprocket change gears of bicycles : de en
  • US2533848A - Limited movement clutch : en
  • US2533915A - Rotatable closure structure having yieldable locking means : en
  • CH272500A - Process for the preparation of a monoazo dye. : de en
  • AU147942B2 - Improvements in or relating toa bulldozer : en
  • AU150720B2 - Vapourizer-type combustion apparatus for gas turbine engines : en
  • AU3737050A - Folding Door : en
  • DE1617728U - STEEL INSERT FOR PRE-TENSION CONCRETE. : de en
  • DEP0028136DA - Boom retraction with cam track and pulley to achieve a completely horizontal load path : de en
  • US2533594A - Device for studying the characteristics of a phenomenon : en
  • US2533866A - Generating electric locomotive with coal-fired gas turbine : en
  • BE497843A - MOTOR VEHICLES AND, IN PARTICULAR, TRUCKS FOR TRUCKS. : en fr
  • CH272260A - Process for preparing a synthetic resin. : en fr
  • CA469978A - Folding frames for hammock seats and like load supporting members : en fr
  • CA469981A - Audio frequency amplifiers : en fr
  • BE497745A - BUFFER SERVING AT THE SAME TIME TO TEMPERATE THE FLOW OF THE STAIN REMOVER AND TO REMOVE STAINS. : en fr
  • DE1617548U - SEEKER SHOE AT PHOTOGRAPHIC CAMERAS. : de en
  • FR969166A - Improvements to heaters for liquids : en fr
  • CA470096A - Drill bit assemblies : en fr
  • US2534141A - Heat-treatment of cold rolled silicon steel strip : en
  • US2534162A - Donning mechanism for bobbin handling machines : en
  • NL67874C - : en
  • CA470070A - Extractive distillation : en fr
  • CH272322A - Watertight box for timepiece. : en fr
  • CH272237A - Device for the sifting of bulk goods. : de en
  • CH272318A - Facade or tower clock with fluorescent tubes on the hands. : de en
  • DEP0044513DA - Process for the production of formings from vitriol which disintegrates rapidly in water : de en
  • US2533957A - Posthole digger : en
  • DEP0003419DA - Electrical connection for two-socket discharge tubes with two connector pins each protruding from the base : de en
  • CH272387A - Voltage regulator. : de en
  • ES195348A1 - A PROCEDURE FOR THE FORMATION OF INSULATING COATINGS. : en es
  • AT167271B - Device for generating electrical currents for medical purposes : de en
  • AT167312B - Method and device for reducing the diameter of roll-shaped or roller-shaped workpieces : de en
  • CA470020A - Cigarette paper and processes : en fr
  • CH272342A - Cutting tool. : de en
  • DE1617598U - PLUG OR PLUG CONTACT WITH LOCKING. : de en
  • DE1617429U - DECORATIVE FRAME FOR SHOWING BRISTLES AND BRUSHWARE. : de en
  • DE1617597U - INSTALLATION SWITCHES, IN PARTICULAR SERIES SWITCHES. : de en
  • DEP0032977DA - Precision ball bearing designed as a three-point bearing : de en
  • GB647412A - Improvements in or relating to collapsible cores for casting concrete or the like : en
  • US2533851A - Tool : en
  • CH272359A - Coupling for the detachable connection of two parts. : de en
  • DEP0043789DA - Apparatus for the manufacture of barrel jackets : de en
  • DE1617583U - MOLD CLAMPING AND STAND CONTROL DEVICE. : de en
  • US2533310A - Stop mechanism for spinning frames : en
  • US2533931A - Valve assembly : en
  • US2533208A - Electrolytic production of gelatinous titanium hydrate nuclei : en
  • US2533300A - Morpholine mahogany sulfonate as a rust inhibitor for petroleum oils : en
  • US2533350A - Juice extraction apparatus and method : en
  • NL128519A - Method for converting milk and other liquids into a dry powder with low entrapped air content : en nl
  • FR969092A - locking nut with two interlocking elements : en fr
  • CA470062A - Electrolytic dye production : en fr
  • CH272501A - Process for the production of potassium-containing nitrophosphates. : de en
  • CH272428A - Multichannel impulse messaging system. : de en
  • AU3737550A - Improvements in or relating to dishwashers : en
  • DE800854C - Coal planing knife : de en
  • ES192616A1 - AN AUTOMATICALLY ADJUSTABLE SPEED AIR GENERATOR APPARATUS. : en es
  • ES193323A2 - AN IMPROVEMENT IN THE MECHANISM OF BLANK GUNS. : en es
  • FI24774A - Exemption from the aid of butter, flax, flakes and herbs : en fi
  • FR969146A - Advanced metal construction for floors, stair treads, etc. : en fr
  • GB647328A - Improvements relating to tea pots : en
  • NL143725B - SWITCH CELL WITH SWITCH TUBE SET UP IN A VERTICAL FLAT TILT. : en nl
  • US2533459A - Flag holder : en
  • US2533770A - Tongs for forehearth skimmer blocks and the like : en
  • US2533597A - Master bushing for rotary oil well drilling machines : en
  • USD161195S - Combined vase and card holder : en
  • US2533846A - Rigid awning : en
  • US2533877A - Radio time tuning device : en
  • AT167284B - Process for the preparation of disazo dyes : de en
  • AU3745050A - Substituted-alkyl dimethyl cinnamyl ammonium halides : en
  • CA469979A - Ventilating devices : en fr
  • CH272330A - Hand-operated flame cutting machine. : de en
  • DE1617689U - CONTROL DEVICE FOR DIRECTLY COUPLED ELECTRICALLY OPERATED UNDERWATER PUMPS AND THE LIKE. : de en
  • DE800832C - Method and device for moving the figures, in particular in puppet and similar miniature theaters : de en
  • DEP0025612DA - Centrifugal pump for thick liquids, especially manure : de en
  • US2534199A - Threadless tube coupling : en
  • US2533736A - Electric resistance element and method of heat-treatment : en
  • DE800934C - Price tag : de en
  • DK71811C - Grinding plant. : da en
  • DEP0010446DA - Wrapping machine with control of the thread tension during operation : de en
  • AU3737150A - Method of preparing a solution of chloramphenicol suitable for parenteral administration : en
  • CH272360A - Rivet. : de en
  • DEK0002188MA - Heating wall for horizontal coke oven chambers : de en
  • FR969121A - Shoe without vamp : en fr
  • USD161226S - Rubber mat or similar article : en
  • US2533844A - Animal trap : en
  • DE1617721U - LOCKABLE ASH DRAWER. : de en
  • DE1617464U - INSULATING BODY MADE FROM POROUS FABRICS, IN PARTICULAR RESIN FOAM. : de en
  • DE1617479U - MUDFLAP FOR BICYCLE LIGHT MACHINES. : de en
  • DE800932C - Embossing calender : de en
  • GB647390A - Cover for a hood compartment of a drop-head motor-car body : en
  • AU150167B2 - Improvements in or relating tothe continuous manufacture of artificial threads : en
  • CH272405A - Band-pass filter intended for integration into an electrical device operated by voice signals and the like. : en fr
  • DE1617499U - CALENDAR WATCH. : de en
  • DEP0039077DA - Device for moving belts forward, especially in machines in which the belt is subjected to a treatment in a liquid bath : de en
  • DE800919C - Plasticizers : de en
  • ES25093U - Selector device of all kinds of data (Machine-translation by Google Translate, not legally binding) : en es
  • GB647314A - Improvements in centrifugal casting machines : en
  • ES192554A1 - A PROCEDURE FOR THE OBTAINMENT AND PREPARATION OF A FAT-EDULCORATE OF HIGH NUTRITIVE VALUE AND FOOD APPLICATION. : en es
  • ES25060U - Emptying with chopping board for wine bottles and liquors in general (Machine-translation by Google Translate, not legally binding) : en es
  • DE800946C - Measuring tap for liquids, especially milk : de en
  • GB647533A - Improvements in and relating to bookmarks : en
  • CA470024A - Oil burners : en fr
  • CH272207A - Fitting on upholstered furniture, especially on couches. : de en
  • CH272496A - Process for the preparation of a monoazo dye. : de en
  • DEO0000232MA - Christmas tree lighting : de en
  • AT167268B - Process for the union of bodies, of which at least one consists of ceramic material : de en
  • CH272453A - Hand pump. : en fr
  • DE800902C - Grab elevator, especially for farms : de en
  • ES25051U - Cardboard container for postal delivery of bottles, jars and the like (Machine-translation by Google Translate, not legally binding) : en es
  • DE800914C - Wall hook with support bearing : de en
  • DEP0013169DA - Method of making herbal tea : de en
  • GB647362A - Alkaline dry cell and depolarizer therefor : en
  • DEO0000525MA - Adjustable passenger seat for road or rail vehicles : de en
  • DED0002842MA - Shaking grate for steam locomotives with exchangeable grate bars and grate elements : de en
  • DEL0000129MA - Method and machine for making paper sacks : de en
  • CH272317A - Central seconds watch movement. : en fr
  • USPP998P - Eose plant : en
  • DEP0019501DA - Outer garment for women : de en
  • FR969143A - Thin sheet fasteners : en fr
  • US2533441A - Slide changing device : en
  • US2533859A - Improved injection system for magnetic induction accelerators : en
  • DE1617504U - DEVICE ON SLEEVE POCKETS TO MAKE FURS ON EASIER. : de en
  • BE499478A - Telescopic Umbrella : en fr
  • CA469942A - Grain harvesting machines : en fr
  • CH270773A - Underground water intake device. : en fr
  • DE800926C - Device for causing interruptions in the feed of material in cardboard stapling machines : de en
  • DEM0001034MA - Method of operating electric melting furnaces : de en
  • DE1617497U - DRIVE FOR CONVEYOR DRUMS. : de en
  • DEF0001200MA - Electric motor with automatic brake : de en
  • DE1617539U - BOX TRAP, ESPECIALLY FOR MOUSE. : de en
  • DEP0044134DA - Method of treating wool rags : de en
  • DE1617530U - HAND PRESS FOR PRESSING IN AND ALIGNMENT OF MICROSCOPIC OBJECTS IN KNEDDABLE MEASURES : de en
  • DEG0001205MA - Box-shaped hollow steel excavator sleeper with welded-on rail supports : de en
  • DEP0001006BA - Electrical cable with several, in particular with two, three or four cores stranded around a common axis : de en
  • DK71842C - Method for cold production of a material for paving roads. : da en
  • FR969081A - Improvements to brushes : en fr
  • GB647457A - Improvements in or relating to machines for making cigarettes with filter plugs or other internal mouthpieces : en
  • DE1617507U - SYNTHETIC RIBBON. : de en
  • US2533322A - Beach umbrella : en
  • FR969117A - New manufacturing process for badgers and brushes : en fr
  • ES25006U - Anchoring device for reinforcement of prestressed elements for use in construction (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0036481DA - Process for the production of diazotypes : de en
  • DE1617448U - INSTALLATION SWITCH WITH PUSH ACTUATOR. : de en
  • DE800904C - Finned tube : de en
  • FI24756A - Piezoelectric element : en fi
  • DES0017849MA - Device for carrying luggage on the fuel tank : de en
  • DK71823C - Luminaire for fluorescent lamps. : da en
  • ES193628A1 - A PERFECTION IN THE MACHINES TO MANUFACTURE PLATES AND TUBES OF MATERIALS CONSTITUTED BY FIBROUS AND AGGLOMERATING MATERIALS. : en es
  • US2533701A - Collimating shield : en
  • US2533923A - Connecting mechanism : en
  • US2534069A - Arc extinguishing means for alternating current electric switches : en
  • US2533987A - Double-ended terminal : en
  • CA469997A - Heat generation indicators : en fr
  • CH272410A - Device with combined gas burner and lighter. : de en
  • DEP0017293DA - Nail machine : de en
  • DEP0042063DA - Process for rasterization by means of vignetted raster in direct copying process and process for the production of the required photosensitive material : de en
  • FI24749A - Anordning vid värmeförbrukare, speciellt varmvattenförbrukare, såsom tvättmaskiner o.dyl. : en fi
  • GB647414A - Improvements in and relating to vitreous coating compositions for electric insulators : en
  • FR969100A - Pressure and flow rate regulator of the fuel supply to a reactor : en fr
  • FR969201A - : fr
  • ES25025U - Fishing device for all kinds of marine monsters. (Machine-translation by Google Translate, not legally binding) : en es
  • GB647452A - Improvements in or relating to rotary internal combustion engines : en
  • US2534145A - Bracket and channel circle gutter support : en
  • FR969108A - Wrench for parallel tightening of the jaws by rack and toothed sector with teeth in two offset half-parts : en fr
  • GB647287A - Machine for stripping hops from vines : en
  • DE1617478U - MOTOR VEHICLE LAMP. : de en
  • DEM0003715MA - Slide rule with place value reading device : de en
  • NL66977C - : en
  • DE1617595U - INSTALLATION SWITCH WITH PUSH ACTUATION, IN PARTICULAR SERIES SWITCHES. : de en
  • DEP0017870DA - Stopcock, especially for the dairy and beverage industries : de en
  • US2534080A - Venetian blind mechanism : en
  • AT167313B - Waterproof glass silver mirror : de en
  • AU153988B2 - Time meter with release : en
  • BE497607A - : en
  • CH272314A - Calculating machine with covers for the counters. : de en
  • DE1617468U - STACKABLE WARM BUILDING BEE HOUSING WITH TOP AND BACK TREATMENT. : de en
  • DEP0006233DA - Filling funnel for bottles and other vessels : de en
  • DER0001577MA - Motor vehicle seat : de en
  • ES25033U - Propaganda box for packing eggs. (Machine-translation by Google Translate, not legally binding) : en es
  • GB647556A - Improvements in or relating to nailing and stapling machines : en
  • DE800894C - Flat spring frame for arm, head, foot and back rests for seating and reclining furniture : de en
  • GB647568A - Apparatus for preparing a mixture of asphalt-concrete or cement-concrete or the like : en
  • US2533533A - Method of forming a strongly adherent electrodeposit : en
  • US2533663A - Crate : en
  • FR969233A - Doors <<fire-rated> and partitions <<fire-rated>> : en fr
  • GB647428A - Improvements in or relating to servo-mechanisms : en
  • GB647474A - Fountain pens : en
  • CH272452A - Composite rim for tires. : en fr
  • DE1617630U - SHOW REFRIGERATOR. : de en
  • DE1617678U - SCRATCHES FOR CLEANING STOVE PIPES. : de en
  • ES24660U - Profiles for metallic carpentry in die-cut sheet (Machine-translation by Google Translate, not legally binding) : en es
  • ES25094U - Signal or signal lamp (Machine-translation by Google Translate, not legally binding) : en es
  • NL67038C - Method and device for the automatic supply of low molecular weight raw materials for the continuous preparation of polyamides with simultaneous spinning : en nl
  • CH272179A - Post, especially for fencing such as electric fences. : de en
  • AT167328B - Process for the manufacture of reinforced concrete slab beam floors : de en
  • DE800850C - Large hole drill : de en
  • ES194259A1 - A NEW MECHANISM FOR RECREATIONAL ATTRACTIONS. : en es
  • DEP0008351DA - Superposition receiver with inductance adjustment for the oscillator circuit and pre-circuit : de en
  • ES22253Y - New toy. : en es
  • NL137272B - : en
  • US2533281A - Beverage dispensing device : en
  • DE1617677U - RAILWAY SIGNAL LANTERN. : de en
  • DEM0000155MA - Production of hydrogen by catalytic conversion of carbon oxide with water vapor : de en
  • ES25047U - Slide rule (Machine-translation by Google Translate, not legally binding) : en es
  • FR969170A - Vehicle lighting device : en fr
  • CH272498A - Process for the preparation of a monoazo dye. : de en
  • DEP0007568DA - Inertia starter for internal combustion engines : de en
  • US2533784A - Delivery mechanism for bottlewashing machines : en
  • US2534140A - Manually applied power-driven machine for automatically delivering and driving a fastener : en
  • AU3736150A - Improvements in or relating to electric discharge tubes with reduced grid or plate emission : en
  • US2533392A - Operating mechanism for moving a rod or other member axially : en
  • US2533881A - Heater : en
  • US2533991A - Dust extracting device : en
  • DE800910C - Floating ceiling holder : de en
  • DEG0000466MA - Steel frame for windows : de en
  • FR969188A - expandable element for thermostatic and pneumatic devices : en fr
  • FR969033A - Process for extracting gallin from aluminous products : en fr
  • DEP0026644DA - Ceramic insulator : de en
  • GB647495A - Improvement in shaker conveyor : en
  • DEM0005647MA - Structure with weight-saving cavities : de en
  • ES25089U - Device for composing signs and numbering by means of fuel elements (Machine-translation by Google Translate, not legally binding) : en es
  • GB647476A - Improvements in or relating to pivot centres for articulated locomotives and like vehicles : en
  • US2533434A - Hair curler : en
  • US2533937A - Method of producing hydrogen : en
  • US2534205A - Apparatus for removing water by capillary action from moist perishables : en
  • ES25056U - Bag or carrycot perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • US2534014A - Washing ingredient dispensing mechanism for washing apparatus : en
  • AT167307B - Meat processing machine : de en
  • US2533754A - Purification process : en
  • US2533210A - Method for sulfonation of : en
  • US2533580A - Calculator : en
  • US2533231A - Speed-responsive governor : en
  • DEP0017292DA - Ferrosilicon production : de en
  • FR969040A - Polished granite box intended to receive a broadcasting device : en fr
  • US2533267A - Tracking apparatus : en
  • US2533565A - Display device having removable nonrigid panel : en
  • US2533981A - Ramp carriage and locating means for vehicle lifting devices : en
  • CH272336A - Turning machine. : en fr
  • DE1617744U - STRIPPING DEVICE FOR ROLLER MIXING AND RUBBER MACHINES. : de en
  • FR969070A - Improvements to stenographic machines : en fr
  • GB647469A - Improvements in or relating to automatic control apparatus for aircraft : en
  • GB647486A - Improvements in or relating to apparatus for sorting apples, eggs or other suitable articles : en
  • DEZ0000123MA - Device for the production of soft cheese, in particular Romadour cheese : de en
  • USD161183S - Dish rack ob the like : en
  • DEP0000871MA - Method and device for blowing slag wool : de en
  • CH272234A - Process for the production of a shoe and shoe produced according to the process. : de en
  • US2533968A - Automatic throttle control : en
  • DE1617577U - PROMOTIONAL PACKAGING. : de en
  • FR969184A - Process for the preparation of penicillin salts : en fr
  • GR12756B - METHOD FOR THE MANUFACTURE OF STEROID - ALCOHOL PRODUCERS (STEROID - ALKOOLE). : el en
  • FR968952A - Manufacturing process of electrical semiconductors from sintered powders : en fr
  • DE1617618U - SMALL BORING AND THREAD MILLING MACHINE. : de en
  • GB647551A - Improvements in vibratory type of synchronous converter : en
  • CH272188A - Push drill bit with at least two carbide cutting inserts. : de en
  • CH272358A - Device for holding a rotatable part on a fixed part. : de en
  • DEP0023311DA - Process for the automatic production of injection molded parts : de en
  • DEP0049808DA - Means for avoiding loss of lubricating oil in piston-controlled two-stroke internal combustion engines : de en
  • DEP0049841DA - Device for shaking and stirring : de en
  • DE1617556U - BACK VEHICLES, ESPECIALLY FOR TRANSPORTING WOODEN LOGS PLATED IN FOREST TO THE COLLECTION POINT. : de en
  • DEP0024415DA - Wire component for building games : de en
  • FR969114A - Process for the elimination of allogenic metal chlorides in suspension in crude titanium chloride obtained by chlorination of ores containing titanium oxide : en fr
  • FR969123A - Advanced emitting thermionic cathode : en fr
  • ES22514Y - Powder launcher to apply powdery medicinal substances to cure ears or other therapeutic indications. : en es
  • DEL0000354MA - Windshield with fog viewing opening for motor vehicles, in particular buses : de en
  • DE800940C - Deep well pumping station : de en
  • DEF0000227MA - Electrical resistance element : de en
  • DEP0015120DA - Electro-mechanical pickup controlled by a change in resistance : de en
  • FR969083A - Sizer for shotgun cartridges : en fr
  • US2533965A - Fluid pump : en
  • ES192517A1 - A PROCEDURE FOR THE MANUFACTURE OF PRE-TENSIONED BEAMS. : en es
  • DE800952C - Screw press for pottery : de en
  • CA470057A - Drilling fluids and methods of use : en fr
  • US2533863A - Charge forming device : en
  • US2534124A - Method of fabricating bellows : en
  • CH272255A - Process for dewaxing mineral oils. : de en
  • CH272344A - Process for the production of ready-to-use wooden components and wooden component produced according to this process. : de en
  • US2533490A - Fuel gauge for tractors : en
  • US2533658A - Furnace construction : en
  • AT167265B - Process for producing an image and sound recording on a cine film : de en
  • AT167301B - Process for the production of flock effects on fabrics : de en
  • CH272472A - Process for the production of a new substance suitable for textile treatment. : de en
  • US2533610A - Driving and steering mechanism for motor vehicles : en
  • US2533683A - Portable structure : en
  • US2533243A - 2[2-n-benzyl-n-(beta-chloroethyl) aminoethyl] pyridine and the acid salts thereof : en
  • AT167347B - Geographic ball game : de en
  • AU147344B2 - Folding Door : en
  • AT167346B - Biscuit cutter with ejector plate : de en
  • CH272250A - Process for the production of phthalic anhydride. : de en
  • CH272334A - Device for driving out pipes. : de en
  • CH272368A - Angular gear. : de en
  • CH272396A - Selective remote control receiver device. : en fr
  • CH272468A - Carving board. : de en
  • US2533777A - Compressor valve control mechanism : en
  • US2534196A - Electrical control circuits : en
  • US2533547A - Ventilated lens ring : en
  • CA469945A - Water closets : en fr
  • CH272305A - Flow meter. : de en
  • CH272454A - Protective device on rubber tires. : de en
  • US2533646A - Picker stick check strap : en
  • US2534202A - Fire escape ladder and storage means therefor : en
  • AT167272B - Device for setting the uniform exposure when using several mercury vapor lamps in blueprint machines : de en
  • US2533388A - Water key for trombones and the like : en
  • US2533898A - Radio distance measuring system : en
  • US2533921A - Valve assembly : en
  • AU3747050A - Milking machine and teat-holder applied withthe milking machine : en
  • US2533514A - Photographic emulsions containing color couplers and amide coupler solvents : en
  • US2533995A - Steam electric pressing iron : en
  • USD161186S - Necklace ok similar article : en
  • CH272497A - Process for the preparation of a monoazo dye. : de en
  • AT167261B - Traveling grate firing with an auxiliary oil burner located on the side, just behind the ignition vault and above the grate path : de en
  • AT167258B - Glide slope system for aircraft : de en
  • AT167345B - Night safe system : de en
  • US2533697A - Suction box : en
  • US2533929A - Rail switch point lifting means : en
  • USD161202S - Earring or similar article : en
  • CA470077A - Telephone sterilizers : en fr
  • CH272182A - Metal formwork for the manufacture of walls, ceilings, columns and the like. : de en
  • GB647292A - Field-glass : en
  • GB647569A - Improvements in or relating to rotary wing parachutes : en
  • AU3746250A - Improvements in or relating to moistureproof sheet wrapping materials prepared horn copolymers of vinylidene chloride and acrylonitrile : en
  • DE1617467U - HOSE WATERING CAN. : de en
  • DE800943C - Cornering lights for cars : de en
  • DEM0000445MA - Yarn delivery device for circular knitting and interlock machines : de en
  • DEP0004154BA - Power supply provided on electrical control devices for pneumatic tires : de en
  • DEP0038923DA - Button with fabric cover : de en
  • US2533262A - Cross pointer flight instrument : en
  • US2533541A - Wheeled golf club carrier : en
  • ES24998U - Electric torch (Machine-translation by Google Translate, not legally binding) : en es
  • GB647462A - Moulding concrete blocks : en
  • US2533237A - Superregenerative receiver : en
  • US2533266A - Filter : en
  • USD161201S - Earring or similar article : en
  • CH272373A - Electric fan. : de en
  • DE1617424U - APPARATUS FOR MEASURING THE RATE OF BLOOD DESCENT. : de en
  • DEP0030506DA - Knitwear as well as the method and knitting machine for their manufacture : de en
  • DEO0000242MA - Process for the production of porous fiberboard : de en
  • US2533232A - Production of para xylene : en
  • DEP0016776DA - Comb cleaner : de en
  • DEP0033691DA - Stepless torque and speed converter : de en
  • AT167343B - Multi-part hotplate : de en
  • ES23867Y - Toggle switch with fuse holder device. : en es
  • ES25091U - Anchoring device for built-in electrical fluid switches (Machine-translation by Google Translate, not legally binding) : en es
  • US2533475A - Rearview mirror for motor vehicles : en
  • ES23398Y - Clasp for watches or bracelet. : en es
  • ES23628Y - Toothed ruler "serreta" for loom warps. : en es
  • GB647450A - Improvements in or relating to a pipe tong : en
  • DEP0035198DA - Gas steam turbine plant : de en
  • US2533834A - Cylinder press embossing and method of producing the same : en
  • US2533962A - Pruning implement : en
  • ES21937U - Petaca perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • US2533988A - Precision hammer : en
  • DEK0001376MA - Centrifugal pump : de en
  • DEP0040545DA - Coil spacing for the windings of transformers, electrical machines and apparatus : de en
  • ES23921Y - Alejandro Narro Compte. : en es
  • US2533744A - Antifouling paints : en
  • DE800856C - Coal plane : de en
  • DEB0002421MA - Lock for residential doors or the like. : de en
  • FR968953A - Metal pipes lined with rubber and their production process : en fr
  • GB647490A - Heat-treating solids : en
  • DK71813C - Process for the preparation of aliphatic acyloxycarboxylic acids and their salts. : da en
  • CH272433A - Tube oscillator. : de en
  • DE1617423U - SUPPORT TRIPOD FOR MAGNIFIERS, IN PARTICULAR FOR COLPOSCOPES. : de en
  • DE1617405U - SHAVING BRUSH. : de en
  • DE1617612U - CAVITY STEEL WINDOW MADE FROM UNIT PROFILE. : de en
  • DE800825C - Auxiliary equipment containing a chalk line for painting and similar work : de en
  • DEK0001058MA - Logarithmic slide rule : de en
  • US2533746A - Attachment for sewing machines : en
  • USD161229S - Figure toy : en
  • DEG0000789MA - Movable protective device for guideways, threaded spindles and the like connected to a slide or the like. : de en
  • ES25010U - Soap dish for shaving (Machine-translation by Google Translate, not legally binding) : en es
  • FR968973A - Electric bell for alternating current, equipped with its transformer : en fr
  • ES191429A1 - A NEW PROCEDURE FOR THE OBTAINING OF ORIGINALS INTENDED FOR RECORDINGS FOR MUSICAL STAMPING. : en es
  • CA470088A - Centrifugal fans : en fr
  • US2534206A - Convertible amphibian airplane : en
  • AT167326B - Switch circuit for railway safety systems : de en
  • ES194302A1 - A NEW SYSTEM OF PROJECTION IN THE SPACE BY MEANS OF PROJECTORS, WITH PUBLICITY PURPOSES. : en es
  • FR969210A - Further training in pressure regulating devices : en fr
  • DER0001626MA - Method and device for cleaning beer dispensing lines : de en
  • ES25050U - Special container for cleaning land. (Machine-translation by Google Translate, not legally binding) : en es
  • FR968988A - Serving board : en fr
  • FR969125A - Oil filter : en fr
  • US2533925A - Roadable airplane : en
  • US2534073A - Modulation protective arrangement : en
  • DEP0023343DA - Base for top mattresses : de en
  • DET0000199MA - Phase reversal circuit for push-pull amplifiers : de en
  • IE20119L - Fuel injection pumps. : en
  • CH272242A - Vacuum free-path still. : de en
  • US2533994A - Thermosetting adhesive composition and laminate : en
  • US2533239A - Impedance transformer for coaxial lines : en
  • US2533562A - Devices for precipitating and drawing off annoying and harmful vapors and gases : en
  • US2533755A - Speed controlled coupling : en
  • US2533950A - Individual mounting for steerable wheels : en
  • US2533359A - Transducer carriage feed and control mechanism therefor : en
  • US2533445A - Poultry eviscerating tool : en
  • US2533532A - Electrodeposition of nickel : en
  • US2533206A - Process for preparing oxonol dyes : en
  • DE800933C - Device for displaying jewelry, pieces of clothing, etc. like : de en
  • DEH0001159MA - Release device for mechanical looms : de en
  • DEP0037161DA - Method and device for impregnating threads : de en
  • DEN0001148MA - Multipack made of cellulose acetate films or other equivalent compressed material. : de en
  • CH272191A - Building block. : de en
  • DER0001283MA - Auxiliary device for binding, in particular sausages in small-scale butcher shops : de en
  • DEK0000933MA - Gas generator power plant : de en
  • ES24061U - Perfected glasses (Machine-translation by Google Translate, not legally binding) : en es
  • GB647448A - Improvements in clutches : en
  • DEP0009816DA - Stacked electrical capacitor with glass dielectric : de en
  • DE1617624U - COPY SHED SET FOR DAIRIES. : de en
  • DEH0001156MA - Main shaft bearings by roller bearings for looms : de en
  • FR969046A - Precision cutting method and its devices : en fr
  • FR969127A - Self-starting single-phase synchronous motor : en fr
  • FR969200A - Telephone network with collective automatic exchanges : en fr
  • ES194462A1 - IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF ELECTROLYTIC CELLS FOR THE DECOMPOSITION OF ALKALINE CHLORIDE AND OTHER SOLUTIONS. : en es
  • DEP0014424DA - Pendulum inverter system : de en
  • DER0000415MA - Spraying device, especially for pest control : de en
  • GB647515A - Improvements in or relating to the production of flexible tubing : en
  • US2533641A - Method of and apparatus for filling containers : en
  • US2534134A - Automatic transmission gear box : en
  • DEP0023383DA - Lifting machine for tree nurseries : de en
  • US2533204A - Ternary interpolymers comprising acrylonitrile and n-substituted maleamic acids : en
  • US2533550A - Tea cutting and feeding mechanism : en
  • CH272370A - Rope brake on pulley blocks. : de en
  • US2533279A - Pressure indicating arbor press : en
  • US2533485A - Frame structure for vehicles : en
  • US2533284A - Catalytic hydrocarbon conversion : en
  • US2533782A - Tension means for wire stitching machines : en
  • US2534108A - Process for copolymerizing monomers having different polymerization rates : en
  • CH272341A - Saw chain guide bar on chainsaws. : de en
  • DE1617452U - COOKER GUARD. : de en
  • DE1617503U - PUSH-IN AND PUSH-OUT SHOULDER PAD THANKS TO RIVETED PUSH BUTTONS WITH SEALABLE BUTTONS. : de en
  • DE800885C - Height-adjustable seat device : de en
  • DEP0016241DA - Door closer : de en
  • DEP0011871DA - Variometer with iron core tuning : de en
  • DEP0038397DA - Arrangement for generating bell sounds by electro-acoustic means. : de en
  • GB647323A - Improvements relating to shaving brushes : en
  • US2533637A - Lubricant operated coupler : en
  • AT167280B - Method and device for igniting, in particular, difficult-to-ignite, organic fuel-air mixtures : de en
  • CH272303A - Radio navigation system for guiding vehicles, in particular aircraft. : de en
  • CH272458A - Brake for cycles. : en fr
  • US2533739A - Electronic counting ring : en
  • US2534081A - Support shield for hangers : en
  • US2534111A - Wave conversion system for transmitters and receivers : en
  • US2533732A - Food treating and storing refrigerator and method : en
  • US2533326A - Magnetic storage comparing and control system : en
  • US2533425A - Polymerization of allyl chloride and method of using the product as a valve lubricant : en
  • US2533502A - Adjusting means for hinges : en
  • US2533529A - Wide band antenna : en
  • DE1617402U - KNEE PADS. : de en
  • DEP0043210DA - Process for the production of adhesive glasses : de en
  • US2533879A - Bathing cap : en
  • US2533971A - Crib or the like sheet : en
  • US2534107A - Electric circuit breaker and indicating device therefor : en
  • US2533769A - Radio altimeter : en
  • US2533818A - Fulcrum type bottle opener : en
  • US2533776A - Metal brace for sawhorses : en
  • DEP0028370DA - Device for periodic jerky reversal of an inductive high-frequency coupling : de en
  • US2533707A - Vehicle wheel : en
  • ES195104A1 - IMPROVEMENTS IN THE MANUFACTURE OF GLOVES. : en es
  • CH272216A - Sewing machine furniture with retractable machine body. : de en
  • BE497845A - : en
  • US2533374A - Dirt guard for grain drills : en
  • US2533939A - Acetic acid esters of aralkyl alcohols and method for their production : en
  • USRE23305E - Automatic tuner : en
  • DEH0001845MA - Process and device for desalination and deacidification in the food industry : de en
  • CH272339A - Cutter head for the production of grooves on machine tools, the working part of which executes a straight back and forth movement. : de en
  • DE1617545U - APPARATUS FOR LIQUIDIFYING CHOCOLATE MASS. : de en
  • US2534135A - Front view mirror for vehicles : en
  • AT167264B - Process for monitoring the winding currents of consumers connected in a triangle or ring (polygon) : de en
  • DEB0000182MA - Device for generating pressure waves for regulator systems in gas pipes : de en
  • DEP0045938DA - Counting device for counting pulses using step switches, especially for axle counting on railways : de en
  • CH272384A - Gas turbine. : de en
  • US2533847A - Weather strip installation for windows : en
  • USD161185S - Necklace or similar article a. katz : en
  • CA470034A - Apparatus for cooling or attemperating oil or other viscous liquids : en fr
  • CH272469A - Loom with a weft gripper. : de en
  • CH272479A - Process for the preparation of a dye of the stilbene series. : de en
  • AT167257B - Printing device for working time control clocks : de en
  • US2533401A - Coincidence detector of the focused rotary electron beam kind : en
  • US2534211A - Material distributing receptacle : en
  • USD161228S - wilkerson : en
  • AT167299B - Process for the production of a multilayer embossed plate with a pressure-resistant surface embossing : de en
  • US2533214A - Fog resistance testing apparatus : en
  • US2534133A - Centrifugal clutch : en
  • CA470011A - Asteriated corundum crystals, and processes of asteriating such crystals : en fr
  • US2533221A - Caramel color separation : en
  • US2533911A - Enamel and method of preparing the same : en
  • US2534078A - Treatment of polymeric materials : en
  • US2533515A - Convertible chair, ironing board, and stepladder : en
  • US2533705A - Hydraulic control apparatus : en
  • US2534156A - Loading and unloading device for vehicle bodies : en
  • US2533335A - Vulcanizing mold having interlocking segments : en
  • US2533689A - Magnetic focusing device : en
  • US2533278A - Preparation of bead hydrogel and apparatus therefor : en
  • US2533892A - Chipping machine : en
  • DEP0010631DA - Water decomposers, in particular of the filter press type : de en
  • ES194836A1 - IMPROVEMENTS IN THE AUTOMATIC CLOSURE FAUCETS. : en es
  • FI24761A - Fönsterbåge med gardinuppsättningsanordning : en fi
  • FR969050A - Method for obtaining an adjustable diffusion in the cameras and device allowing its implementation : en fr
  • CH272340A - Method for the production of reinforcement for prestressed concrete. : de en
  • CA469976A - Music printing or typewriting machines : en fr
  • DEA0000687MA - Security device against unauthorized use and against theft of motor vehicles : de en
  • DEG0002306MA - Curtain support for centrifugal curtains : de en
  • DEP0000970BA - Process for the production of chloraryloxy fatty acids : de en
  • AU2271745A - Impedance matching elements for interposition inthe path of radiant energy : en
  • DEH0001086MA - Superstructure for looms : de en
  • FR969206A - Diaphragm pump : en fr
  • US2533408A - Multiplying apparatus : en
  • USD161159S - Christmas tree ornament or similar article : en
  • ES24996U - Improved license plate (Machine-translation by Google Translate, not legally binding) : en es
  • DEM0000826MA - Deep impregnation of the mast through incisions in the wooden body : de en
  • DEP0000436DA - Potato harvester : de en
  • CH272251A - Process for the preparation of sulfuric acid esters of linkable compounds. : de en
  • US2533617A - Baitless trap for minnows and small fish : en
  • DE1617437U - DEVICE FOR LIQUID RESERVOIR, PREFERABLY OPERATING SUBSTANCES RESERVOIR OF MOTOR VEHICLES. : de en
  • DE1617475U - Transparent : de en
  • DE1617566U - PENCIL EXTENSION WITH REMAINING EJECTOR. : de en
  • DED0000906MA - Process and device for the continuous division of a solid mixture of different grain sizes : de en
  • US2533446A - Life belt having a compressed gas inflation cylinder : en
  • US2533484A - Trainer for aircraft personnel : en
  • US2533671A - Method and means for mounting snap action switch blades : en
  • US2534054A - Conveyer : en
  • DEA0000049MA - Dismountable packing box : de en
  • CH272484A - Process for the preparation of an azo dye. : de en
  • DE1617750U - MOVABLE JOINTS ON FLAT PARTS. : de en
  • DEP0000023MA - Wheel bodies, in particular for wheels of rail vehicles : de en
  • US2533675A - Recovery of oxygenated compounds and hydrocarbons from mixtures thereof : en
  • US2533377A - Door latch : en
  • US2534210A - Centrifugal separation : en
  • DE1617686U - DOTTERFAENGER. : de en
  • DEP0052205DA - Drive device for the thread guides of flat knitting machines : de en
  • FR969134A - Punching or perforating machine : en fr
  • CH272388A - Installation comprising a variable coupling transformer, intended in particular for electric welding. : en fr
  • DE1617647U - LIGHTING DEVICE. : de en
  • DEM0000979MA - Protective cage for hand lamps : de en
  • US2533771A - Vented closure for milk tank manholes : en
  • US2533380A - Soap dispenser for plumbing fixtures : en
  • US2534201A - Carton having metal corrosion inhibiting characteristics : en
  • CA470010A - Welding fluxes : en fr
  • US2533410A - Timing device : en
  • CH272204A - Convertible ottoman. : de en
  • DE1617512U - HEATING PAD. : de en
  • DE1617547U - ADVERTISING EQUIPMENT USING A MIRROR. : de en
  • DET0000319MA - Clamping device for rolling mill, steel mill and forging blanks on machine tools with straight movement : de en
  • US2533816A - Cyanine dyestuff intermediates : en
  • DEP0040298DA - Barrel weight scale : de en
  • ES192961A1 - A SYSTEM FOR THE MANUFACTURE OF COAT SUITS FOR COLD REGIONS. : en es
  • DEH0001011MA - Low pressure steam heating for railway vehicles : de en
  • CA470094A - Miniature gift clothing : en fr
  • US2533903A - Draft rigging : en
  • US2533976A - Leather-like material : en
  • US2534035A - Spring nut lock : en
  • DE1617453U - EQUIPMENT PROVIDED WITH A HANDLE, IN PARTICULAR FOR POLISHING STOVE PLATES. : de en
  • DE1617614U - REMINDER CALENDAR. : de en
  • DEP0051179DA - Device for aligning workpieces : de en
  • AU3746850A - Improvements in or relating tothe manufacture of insulated electric cables : en
  • CH272233A - Process for the production of a shoe and shoe produced according to the process. : de en
  • US2533213A - Consistency meter : en
  • CH272457A - Brake for cycles. : en fr
  • AT167341B - Oil burners for heating purposes : de en
  • ES195160A2 - A PHYSICAL-CHEMICAL PROCEDURE FOR OBTAINING FOSSILIZED COMPOSITE WOODS, APPLICABLE TO THE MANUFACTURE OF LOOM SWORDS AND OTHER INDUSTRIAL AND CONSTRUCTION USES. : en es
  • FR969147A - Cycle brake control handle : en fr
  • US2533399A - Fluid pressure seal for rotary pumps and the like : en
  • US2533557A - Coated, nonfibrous regenerated cellulose sheet wrapping material and process of making same : en
  • US2533763A - Quick detachable battery connector : en
  • DE1617703U - INTERCHANGEABLE RUBBER HEEL WITH VULCANIZED CONES AND THE MATCHING ARTIFICIAL LEATHER POINT WITH SURROUNDED SLEEVES TO ACCEPT THE CONES. : de en
  • US2533469A - Immersion electric heater : en
  • US2533661A - Fixture assembly for elongated tubular lamps : en
  • US2533725A - Collapsible support for umbrellas, shoes, and the like : en
  • DE800898C - writing desk : de en
  • FR969196A - Improved process for the preparation of vinyl halides : en fr
  • GB647501A - Improvements relating to cylindrical cartons : en
  • GB647523A - Improvements in electric wave filters and separators : en
  • GB647543A - Improvements in processes for coating metal surfaces : en
  • DE1617433U - COLOR BOX. : de en
  • DEP0004582DA - Fountain pen : de en
  • DEP0009419DA - Stamp-free mining front in coal mining : de en
  • DEP0011568DA - Alarm system, in particular fire alarm system : de en
  • DEP0048976DA - Coupling with a coupling member made of elastic material which transmits the torque : de en
  • US2533442A - Cylinder head structure for internal-combustion engines : en
  • GB647458A - Improvements in or relating to tools for cutting slates, asbestos cement sheet material and like comparatively friable sheet material : en
  • CH272389A - Bicycle dynamo. : de en
  • ES25003U - Conservative of perennial temperatures. (Machine-translation by Google Translate, not legally binding) : en es
  • GB647433A - Production of dichlorodiphenyltrichloroethane : en
  • DE1617457U - CLOTHING HANGER. : de en
  • ES193357A1 - A USED MOUNTING IN AN AUTOMATIC SIGNAL APPARATUS. : en es
  • DEP0046982DA - Device for releasably securing a drawing board on a stand : de en
  • US2533722A - Balancing centrifugal drying and washing machine : en
  • US2533883A - Inventory indicator : en
  • US2534025A - Production of aviation or motor fuels : en
  • USD161166S - Handle for a cooking utensil : en
  • US2533790A - High-tension electrostatic electron lens : en
  • US2533808A - Manufacture of isopropyl alcohol : en
  • US2533421A - Rotatable steam joint : en
  • US2533587A - Controller : en
  • US2533748A - Self-locking setscrew : en
  • DEP0045998DA - Method and apparatus for repeated side-by-side copying of original onto a single, photosensitive plate : de en
  • US2534092A - Method for catalytic reactions : en
  • US2534170A - Pole guard : en
  • DE1617631U - EXHIBITION AND SALES STAND. : de en
  • DE800916C - Steel windows through wooden strips, hemp rope u. Like. Sealed : de en
  • GB647310A - Vitamin preparations : en
  • DE1617628U - CLIP-ON TAPE FOR PAPER CUPS OF ALL KINDS. : de en
  • US2533564A - Rotational speed governor : en
  • US2534125A - Draft key retainer : en
  • AT167310B - Device for controlling the steady rest in machines for cutting threads in pre-pressed bolts for the purpose of producing wood screws : de en
  • US2533645A - Enclosed switchgear with adjustable panel : en
  • US2533396A - Keeper : en
  • US2534209A - Hydrocarbon feed distributor for catalytic apparatus : en
  • US2533889A - Method and apparatus for determining time from target by signal reflection : en
  • ES24150Y - Universal heating heater for all kinds of liquids. : en es
  • GB647322A - Improvements in and relating to the preparation of polysiloxane resins : en
  • GB647550A - Improvements in or relating to exhaust gas turbo-blowers for internal combustion engines : en
  • DEP0055301DA - Zip fastener and process for its manufacture : de en
  • GB647534A - Improvements in or relating to control systems for alternating current motors : en
  • US2533342A - Tandem switching system : en
  • DE1617538U - TILTING AND LOCKING FEED TROUGH MADE OF STEEL PLATE FOR PIGS : de en
  • DE1617542U - FASTENING OF DRILL CHUCKS TO THE MACHINE SPINDLE. : de en
  • DE1617519U - TRAVEL SHOE SHINE. : de en
  • CA470022A - Methods of treating materials containing columbium and tantalum : en fr
  • US2533465A - Clapper for telephone ringers : en
  • US2533324A - Garment rack : en
  • US2533362A - Transit concrete mixer having adjustable discharge height : en
  • CA469988A - Brake beams and safety supports : en fr
  • DEH0001157MA - Bearing of the needle shaft for center weft guards on looms : de en
  • DEP0007005DA - Vehicle overrun brake : de en
  • US2533509A - - heating and ventilating system : en
  • US2534086A - Window cleaner : en
  • ES192044A2 - A MACHINE FOR CUTTING AND VULCANIZING THE ENDS OF V-BELTS. : en es
  • FI24771A - Planetväxel med variabelt utväxlingsförhållande : en fi
  • FR969250A - Continuous dryer for long pasta : en fr
  • GB647497A - Improvements in or relating to electric discharge tubes : en
  • US2533308A - Meat holding device : en
  • US2533712A - Exhaust valve with leak detector : en
  • FR969042A - Fast and economical construction process : en fr
  • IE19560L - Carriers for vitamins : en
  • DEH0000597MA - Process for the catalytic reduction of sugars : de en
  • DEP0027133DA - Carrier for switching elements in electrical devices : de en
  • DEG0000452MA - Convertible coal-electric stove : de en
  • ES25090U - Tool holder device. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1617726U - BRUSHLESS SHOVEL. : de en
  • US2533986A - Apparatus and method for filling molds : en
  • US2533427A - Supersensitization of meso-aryl carbocyanine dyes : en
  • US2533616A - Apparatus for freezing fluids : en
  • US2533621A - Electric insulator : en
  • US2533651A - Evener for a span of horses : en
  • CH272327A - Dead second mechanism for clockwork movement. : en fr
  • CH272444A - Device for transporting and stacking containers, in particular bobbins in the textile industry. : de en
  • CH272471A - Process for the production of a new substance suitable for textile treatment. : de en
  • GB647570A - Improvements in or relating to polishing mops : en
  • FR968964A - Suspension device for vehicles : en fr
  • FR969017A - Improvements to radio systems : en fr
  • FR969191A - Block of sheets of paper from which letter cards can be formed : en fr
  • GB647512A - An improved electromechanical control device : en
  • IE21344L - Automatic telephone systems : en
  • US2533842A - Method for preparing chlorine : en
  • DE1617550U - ELECTRIC POWDER FLASH DEVICE. : de en
  • DE800866C - Butt joint for railroad tracks : de en
  • DEP0027769DA - Safety friction clutch for electrically driven machines : de en
  • GB647330A - Improved structure for multi-storied houses or other buildings : en
  • DE800857C - Metal wallpaper and process for its manufacture : de en
  • DE800873C - Tanning process : de en
  • DEP0020934DA - Device for rubbing floor polish on floors : de en
  • US2533289A - Thermistor high-frequency ammeter : en
  • US2533364A - Composition shingle : en
  • CH272352A - Process for the formation of protective coatings of organic polymers. : en fr
  • US2534099A - Herbicidal compositions : en
  • AT167339B - Device for holding the suction pipe of sludge suction vehicles : de en
  • DE800951C - Cleaning device on an apron stretching unit : de en
  • DEP0005553DA - Household electrical appliance : de en
  • ES193660A1 - IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF ELECTRICAL SWITCHES OR DISCONNECTORS. : en es
  • GB647434A - Improvements in apparatus for sterilizing milk churns and for like purposes : en
  • AT167278B - Process for the production of an ultra-light calcium-containing alloy based on magnesium and the alloy obtained therefrom : de en
  • US2533320A - Rotary gear-type metering pump : en
  • US2533700A - Nonfoaming lubricant composition : en
  • US2533917A - Journal box : en
  • US2534207A - Voltage splitting circuit : en
  • US2533207A - Copolymers containing 9-methylenefluorene : en
  • US2533223A - Clarifier of sewage by colloidal degeneration : en
  • US2533234A - Telephone answering apparatus : en
  • US2533985A - Process for multicolor printing on flocked area of fabric : en
  • CA469992A - Piezoelectric crystal apparatus : en fr
  • US2533759A - Wheeled mower and drive therefor : en
  • US2533952A - Clutch spring anchorage : en
  • US2534046A - Valve construction for proportioning devices : en
  • US2533282A - Dispenser for shortening having an extruding piston operatively connected to the closure for the dispensing opening : en
  • US2533643A - Artificial teat : en
  • DE1617623U - LOTTERY-FREE. : de en
  • DE1617668U - Packet of cigarettes : de en
  • DEP0001102DA - Process for the preparation of salts of sulfuric acid esters containing organic compounds containing hydroxyl groups : de en
  • US2533286A - Heat sensitive circuits : en
  • CH272259A - Process for preparing a new thermoplastic resin. : en fr
  • US2533803A - Audio controlled limiter : en
  • US2534179A - Purse light : en
  • USD161207S - Combination transparent fish bowl and handle : en
  • GB647453A - Improvements in electro-magnetic solenoids for operating valves : en
  • FR969119A - Sterilization method and device : en fr
  • GB647449A - Improvements in and relating to the conveying of cylindrical bodies such as reels ofnewsprint by mechanical conveyors and particularly endless belt or band conveyors : en
  • US2534036A - Method of putting inverters out of and into function : en
  • US2534184A - Knitting machine : en
  • ES23922Y - Lamp holder support. : en es
  • ES25061U - Improved can opener (Machine-translation by Google Translate, not legally binding) : en es
  • CH272449A - Car bodywork. : en it
  • DEP0007389DA - Blower used to separate dust particles for conveying gases and vapors : de en
  • GB647316A - Method of production of ammonium salts of the sulphamic acids : en
  • DEP0001443DA - Food crusher : de en
  • DEM0003660MA - Support roller set for trough conveyor belts with flexible bearings : de en
  • DEP0006296DA - Pressure gauge : de en
  • ES25013U - Improved fringe broom (Machine-translation by Google Translate, not legally binding) : en es
  • GB647379A - Improvements in devices for indicating completion of sterilization : en
  • DE1617509U - CONVEYOR BELT FOR PRINTED PRODUCTS. : de en
  • FR969122A - Shoe with double stitching : en fr
  • GB647485A - Improvements in or relating to the automatic starting and stopping of gas engines : en
  • CH272355A - Key ring. : de en
  • CH272397A - Electric switch. : en fr
  • DE1617498U - MULTI-ANGLE FORK FOR MOBILE STACKING EQUIPMENT. : de en
  • US2533371A - Holder for microobjectives : en
  • US2533718A - Method of making electrical condensers : en
  • US2533703A - Impact nut runner : en
  • US2533885A - Coupling : en
  • DE800886C - Collapsible folding chair : de en
  • DEP0009971DA - Extendable two-part iron pit stamp : de en
  • ES192009A3 - A NEW SYSTEM OF ELECTRIC WATER HEATER, OF THE ACCUMULATOR TYPE. : en es
  • FR969052A - Method and apparatus for manufacturing plastic sheets : en fr
  • DEP0001887DA - Flat, high-performance single and multi-needle chain stitch sewing machine : de en
  • DE1617495U - DRUMS OR BARRELS FOR BITUMINOESE FABRICS. : de en
  • DEG0000039MA - Device for cleaning the conveying air in mill systems with pneumatic suction conveying and method for use in this device : de en
  • AU156850B2 - Insecticidal, Fungicidal and herbicidal compositions containing an organic thiocyanate : en
  • GB647384A - Improvements in and relating to gas turbine blading : en
  • ES25062U - Glass globe with metal armor for lighting lanterns. (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0004328DA - Process for the production of calcium lactate and lactic acid from whey : de en
  • AT167344B - Pasta press : de en
  • AU135760B2 - Improvements in and relating to jet reaction devices : en
  • CH272416A - Process for the production of a dental drill and dental drill produced according to this process. : de en
  • ES25031U - Comb applicable to barbera razors that avoids the possibility of hurting with them. (Machine-translation by Google Translate, not legally binding) : en es
  • AT167266B - Circuit for amplifying pulsed voltages, in particular for the receiver of an apparatus for the remote transmission of manuscripts : de en
  • BE497686A - : en
  • AT167260B - Circuit for keeping the carrier frequency of a frequency-modulated oscillator constant : de en
  • US2533809A - Protection of phosphors from attack by alkali vapors : en
  • CA470025A - Flow control valves : en fr
  • CH272406A - Electromagnetic relay. : de en
  • CH272441A - Support box for pharmaceutical ampoules and the like. : en fr
  • BE497669A - PROCESS FOR THE PREPARATION OF 1-PHENYL-2-AMINO-1,3-PROPANEDIOL ALCOHOL. : en fr
  • DE1617415U - BRACKET FOR MONEY POCKETS AND THE LIKE : de en
  • US2533819A - Fastener for cinematographic films : en
  • US2534052A - Method of forming one-piece paper containers : en
  • CH272419A - Emitter arrangement for microwave therapy. : de en
  • US2533812A - Hinged lamp guard : en
  • CH272300A - Accessory device for comparator. : en fr
  • AU152985B2 - Improvements in or relating to electric discharge tubes with reduced grid or plate emission : en
  • DE1617514U - BREASTBELL FOR THE PRODUCTION OF WOMEN'S MILK. : de en
  • GB647358A - Improvements in or relating to dead bait and dead bait tackle for fishing : en
  • CH272310A - Libra. : de en
  • CA470041A - Reclining chairs with stationary arms : en fr
  • CA470049A - Processes for treating vitamins a and d containing oils : en fr
  • AU147940B2 - Method of making tubing : en
  • CH272386A - Refrigerating machine. : en fr
  • BE497763A - : en
  • CA470014A - Cathode ray tubes : en fr
  • CH272262A - Process for the production of a deformable, sheet-like structure. : de en
  • CH272354A - Stretch bracelet and process for its manufacture. : en fr
  • DEK0006053MA - Dust-free dumping device for garbage cans in a collecting container : de en
  • CH272215A - Press device on sewing machines. : de en
  • DEP0054446DA - Abdominal bandage or puerperium bandage : de en
  • CH272371A - Seepage floor for pressing out pulpy pressed material. : de en
  • AU152623B2 - Improvements in glass, tile or panel securing means and structures utilising same intheir construction : en
  • CA470056A - Refractory compositions : en fr
  • DEB0002220MA - Device for the production of eye cups : de en
  • ES193869A3 - A DEVICE FOR SHARPENING CUTTING TOOLS. : en es
  • FR968983A - Improvements to reservoirs with hydraulic sealing screens : en fr
  • CA470006A - Pressure fittings for tube joints : en fr
  • DEP0034411DA - candle : de en
  • DEP0021291DA - Device for the continuous addition of pigment emulsion solutions or the like in continuous operations in the paper or chemical industry : de en
  • DEP0032065DA - Super regenerative receiver : de en
  • CH272409A - Method for cementing an object to the wall of a hollow body. : de en
  • GB647372A - Improvements in locking latches : en
  • FR969088A - Process for obtaining resinous products of furfuryl alcohol : en fr
  • DE1617477U - WHEEL HOLDER FOR BIKES, FOR EXAMPLE FOR BABY CARRIAGES AND SMALL VEHICLES. : de en
  • DEP0014600DA - Control unit for regulating the sag of belt-shaped material : de en
  • GB647394A - Improvements in or relating to apparatus for the aerial spraying of crops with insecticidal and like preparations : en
  • GB647509A - Improvements in or relating to devices for transferring articles : en
  • DESC000760MA - Construction method to save enclosed space : de en
  • CA469961A - Mileage and route indicators : en fr
  • DE1617599U - SWIVELING LEVER DEVICE FOR OPERATING ELECTRICAL SWITCHES. : de en
  • US2533825A - Draft bar rigging for railway cars : en
  • US2534043A - Apparatus for shock therapy : en
  • USPP999P - Rose plant : en
  • ES193943A1 - A DEVICE OR VALVE OUTPUT, APPLICABLE TO TANKERS. : en es
  • FR968977A - Fabric marking and decoration process : en fr
  • FR969109A - Handpiece for dental workshop : en fr
  • DEP0029267DA - Process for photo reproduction by dry means : de en
  • ES25092U - Table with devices to adapt an umbrella or brazier indistinctly (Machine-translation by Google Translate, not legally binding) : en es
  • DEB0000790MA - Manufacture of sodium chlorite : de en
  • FR969205A - New resinous compositions : en fr
  • AT167336B - Portal mast for overhead lines : de en
  • CA470037A - Blowing machines : en fr
  • CH272374A - Radial and axial acting, electric motor driven circulating pump. : de en
  • ES25017U - New toy. (Machine-translation by Google Translate, not legally binding) : en es
  • US2533800A - Camera shutter : en
  • DEP0038830DA - Method and device for applying inscriptions and decorations to any surface that can be used in bookbinding with the aid of sheet metals, in particular pre-prepared metal and colored foils : de en
  • FR969227A - Magnetron, the cathode of which is not crossed by a high frequency current : en fr
  • ES193666A1 - A PERFECTION IN THE CLOSURES OF ROLLABLE BLINDS. : en es
  • AU151351B2 - Improvements in or relating to dishwashers : en
  • CA470002A - Vinyl copolymers and processes for their production : en fr
  • CH272274A - Process for separating impurities from pulp and vortex separators for carrying out this process. : de en
  • DEF0001340MA - V-belt pulley with optionally adjustable belt idle : de en
  • DEP0001428BA - Hollow block to be bricked without mortar : de en
  • DEP0016854DA - Shredding drum for forage cutting machines : de en
  • DEW0000603MA - Method and means of detecting changes in phosphatide levels in the blood : de en
  • DE800928C - Enveloped letter : de en
  • ES25080U - Improved drum for clothes washing machines. (Machine-translation by Google Translate, not legally binding) : en es
  • CA469993A - Underframes for vehicles, especially railway cars : en fr
  • US2533531A - Cylinder assembly : en
  • US2533927A - Wear take-up means for wheel brakes : en
  • USD161189S - Extensible wrist watch band or similar article : en
  • US2533491A - Valve control mechanism : en
  • GB647377A - Improvements relating to electrical devices : en
  • GB647500A - Improvements in or relating to tools for use in excavating and other operations : en
  • DEP0023327DA - Process for the production of positive copies, of positive originals by means of diazo compounds : de en
  • DEP0049500DA - Metal hose compensator : de en
  • US2533422A - Card delivery mechanism for sorting machines : en
  • US2533975A - Hammer : en
  • US2534128A - Dry granular mix : en
  • US2534144A - Single-frequency carrier current control system : en
  • USD161215S - Air circulator : en
  • ES193662A1 - A PROCEDURE FOR THE REPRODUCTION OF PRINTED IMAGES ON METAL, GLASS OR OTHER RIGID, OPAQUE, TRANSLATED OR TRANSPARENT SUPPORTS. : en es
  • FR969234A - Improved printing cylinders : en fr
  • AT167297B - Skin cleansers for wound care : de en
  • DK71837C - Container with closing device. : da en
  • DEP0054140DA - Two-part detachable button : de en
  • FR969208A - Tubes and packaging and their manufacturing process : en fr
  • US2533526A - Beauty pillow : en
  • US2533552A - Signal converter for multisignal transmission systems : en
  • ES23237Y - Portable display for fluorescent light tubes. : en es
  • ES23619Y - Prefabricated pieces for building. : en es
  • GB647337A - Improvements in electric arc welding apparatus : en
  • GB647375A - Improvements in or relating to electric discharge tubes : en
  • US2533625A - Safety control system for fuel burners : en
  • US2534087A - 2,5-diamino-1-thiadiazine-3, 4 resins : en
  • US2533387A - Method and apparatus for making dynodes : en
  • US2533872A - Tractor control mechanism : en
  • FR969078A - Control device for fuel injection pumps : en fr
  • FR969162A - Spring sets for relays : en fr
  • GB647342A - Improvements relating to gas turbine engine fuel systems : en
  • DEP0046659DA - Shoe sole, in particular made of plastic, rubber or the like. : de en
  • DE1617435U - STICK HANGED ON THE HAND, IN PARTICULAR FOR BATTERY PUNCH. : de en
  • DE1617463U - UNIFORM BELT TENSION AND BELT REGULATION FOR THE SINGLE AND DOUBLE BELT SANDING AND PUTTING MACHINE. : de en
  • FR969053A - Improvements in plastic extrusion processes and apparatus : en fr
  • DE1617743U - SMOOTH ICE ACCIDENT SHOE. : de en
  • FR969152A - Solenoid relay : en fr
  • CA470082A - Windshield clearing system : en fr
  • ES25064U - Machine to stretch iron and other metals, wires and profiles. (Machine-translation by Google Translate, not legally binding) : en es
  • FR969090A - Device for manufacturing magnetic cores with circular section for transformers : en fr
  • FR969102A - Tilting and rotating tool block for machine tools : en fr
  • DEP0028544DA - Cash register : de en
  • GB647392A - Improvements in or relating to kitchen furniture : en
  • DE800913C - Steel house : de en
  • DEP0038063DA - Damping device for scales : de en
  • ES23909Y - Rearview mirror, perfected. : en es
  • FR969039A - Apparatus for spray painting : en fr
  • FR969195A - Process for the production of phosphating layers on steel or sintered articles : en fr
  • GB647345A - Improvements in or relating to combustion apparatus for gas turbine engines : en
  • DEG0000998MA - Blow molding machine : de en
  • DESC002375MA - Electric machine with gear : de en
  • DE1617565U - WINDOW FOR TANK PUMP DISPLAY DEVICE. : de en
  • FR969099A - Device to prevent polishing of velvet : en fr
  • FR969239A - Anthraquinone dyes, their manufacturing process and their use : en fr
  • GB647470A - Improvements in and relating to high frequency magnetrons : en
  • DEP0012509DA - Hydropower plant : de en
  • DEST001205MA - Portable metal circular saw with clamping device : de en
  • DK71844C - Method for building piers and quay walls and apparatus for carrying out the method. : da en
  • US2534075A - Printing press brake : en
  • US2533288A - Temperature stabilization : en
  • US2534198A - Self-flaring pipe coupling : en
  • CH272276A - Printing machine. : en fr
  • US2533681A - Propulsion means for boats : en
  • US2533540A - Needle punch machine : en
  • CH272476A - Process for the production of a new substance suitable for textile treatment. : de en
  • DEP0033208DA - Height-adjustable formwork prop made of profile steel : de en
  • ES25026U - Simplified sound doll (Machine-translation by Google Translate, not legally binding) : en es
  • US2533211A - Process for stjlfonating : en
  • DEK0001564MA - Device for determining the average hourly speed of vehicles, in particular of motor vehicles : de en
  • US2533400A - Sewing machine : en
  • FR969237A - Innovations in toys with clean movements and similar objects : en fr
  • US2533845A - Flowerpot hanger : en
  • US2534181A - Fluid sampling apparatus : en
  • ES25078U - Mask for the administration of gases or vapors. (Machine-translation by Google Translate, not legally binding) : en es
  • FR969036A - Tracking system for fire control : en fr
  • US2533654A - Coin collecting and registering apparatus : en
  • US2533691A - Lawn mower cutting reel : en
  • US2533964A - Gelatin melter : en
  • GB647519A - Improvements in or relating to pivot centres for articulated locomotives and like vehicles : en
  • US2533409A - Electrical heating system : en
  • DEP0002943DA - Valve : de en
  • US2533772A - Fire truck : en
  • DEN0000266MA - Process for magnetizing the partially demagnetized permanent magnets present in an alternator : de en
  • DE1617589U - INSTALLATION SWITCH WITH PUSH ACTUATOR. : de en
  • DE1617722U - TOILET MIRROR. : de en
  • US2533340A - Egg carton : en
  • US2533339A - Flammable vapor protection : en
  • US2533724A - Calender, including upper and lower rollers with improved guiding and lifting means for central roller means : en
  • US2533869A - Relief wheel for automotive vehicles : en
  • US2533908A - Radio signal detector : en
  • USD161153S - bambach : en
  • CH272377A - Aeromotor. : en fr
  • DE1617688U - GUIDE ANGLE FOR FITSCHEN PINS. : de en
  • DET0000312MA - Single lever control for pendulum steel holder with automatic center position : de en
  • GB647363A - Improvements in or relating to production of oxygenated organic compounds from olefins : en
  • US2533695A - Electromagnetic vibrator : en
  • US2533432A - Hose reel : en
  • US2533576A - Rotary knockout mechanism for pig-casting machines : en
  • US2533652A - Valve : en
  • CH272379A - Internal combustion engine injection device. : en fr
  • CH272477A - Coat, especially for motorcyclists. : de en
  • US2533520A - Lifesaving net : en
  • CH272394A - Push button switch. : de en
  • US2533328A - Lubricant coolant solution : en
  • US2533593A - Cation exchange process : en
  • US2533852A - Process and apparatus for preparing concrete : en
  • US2533887A - Station selection apparatus for loran receivers : en
  • CA469995A - Magnesium titanate phosphor : en fr
  • US2533344A - Variable signal transmitting station : en
  • CH272478A - A method of manufacturing an organohalosilane. : en fr
  • US2533222A - Christmas tree lighting system : en
  • US2534129A - Dry granular mix : en
  • US2533640A - Quick disconnect hydraulic coupler : en
  • CH272320A - Self-winding watch. : en fr
  • AU153305B2 - Improvements in machine tools incorporating a tracing stylus : en
  • DE800835C - Hinge device for garbage cans : de en
  • DE800937C - Combination of an ever-ready case with a filter case : de en
  • DEP0021204DA - Outer garment with sleeves : de en
  • GB647503A - Improvements in and relating to walls of buildings : en
  • AT167288B - Transport trolley with twin hoist : de en
  • CH272420A - Holder for feeding bottles with a bead on the bottle neck. : de en
  • DE1617685U - SUSPENSION DEVICE FOR CLOTHES HANGER ON FURNITURE, SHELVES ETC. : de en
  • DE1617737U - COUPLING AND HOSE COUPLING. : de en
  • DE800841C - Conveyor for cans : de en
  • ES192721A1 - A SIMPLIFIED PROCEDURE FOR MANUFACTURING COVERED. : en es
  • FR969056A - Dividing machine : en fr
  • GB647319A - Terminal connectors for electric accumulators : en
  • US2533680A - Tool lifter for planers : en
  • US2534150A - Dynamoelectric machine : en
  • DE1617718U - HEATING ELEMENTS FOR PERMANENT WAVING. : de en
  • ES192982A3 - A PROCESS TO INCORPORATE ELASTIC THREAD INTO A KNITTED FABRIC. : en es
  • CA470032A - Processes for the manufacture of pentaenes : en fr
  • CA470061A - Catalysts for oxidizing furfural and preparation thereof : en fr
  • DE800906C - Mixed water heating system with several risers : de en
  • US2533317A - Tape control device : en
  • US2533450A - Impact latch to prevent rebound in camera shutter leaves : en
  • AT167329B - Detachable connecting link for pipes or rods, in particular for pipe frames : de en
  • US2534187A - Sprocket wheel and tooth therefor : en
  • AU3743450A - Improvements in or relating toa bulldozer : en
  • US2533542A - Detachable tractor mounted implement : en
  • DED0000071MA - Wheelset for railroad cars and similar vehicles, as well as a method for manufacturing the wheelset : de en
  • DEP0021674DA - Decating machine : de en
  • AU147563B2 - Improvements in dry gas meters : en
  • US2533413A - Fluid pressure actuated c-clamp : en
  • US2533447A - Continuous control printer : en
  • US2533464A - Rack for supporting flat metal sheets in electroplating operations : en
  • US2533699A - Amines containing the king system : en
  • AU3737350A - Vermin trap : en
  • DE1617646U - BUTTONHOLE AND OTHER RIMS MADE OF PLASTIC. : de en
  • DE1617687U - REINFORCEMENT FOR NON-Bearing WALL : de en
  • AT167300B - Method and device for the production of mainly sponge-like objects made up of open cells : de en
  • DE800884C - Automatic closure on curtain rails : de en
  • DE1617723U - WASHBASIN. : de en
  • DEP0009921DA - Process for the production of components : de en
  • US2533905A - Choker hook and line : en
  • CH272232A - Basic pattern that can be dismantled for the manufacture of garments. : de en
  • US2534090A - Pebble heating chamber : en
  • US2534096A - Golf bag : en
  • DE800842C - Supporting device for trolleys with tippers : de en
  • DE800858C - Coal tamper : de en
  • ES193845A1 - IMPROVEMENTS IN THE MANUFACTURE AND ASSEMBLY OF THE SECTIONED RIMS FOR WHEELS OF AUTOMOBILE VEHICLES. : en es
  • GB647577A - Improvements in or relating to portable baths and the like : en
  • US2533919A - Apparatus for manufacturing radio tubes : en
  • CH272288A - Device for developing blueprints. : de en
  • DE800864C - Slide drive for steam engines : de en
  • US2533741A - Tuning means for magnetrons : en
  • US2534171A - Filter cleaner for vacuum dust collectors : en
  • US2534197A - Coppered azo dye : en
  • AU152211B2 - Improvements in heat exchangers : en
  • DEP0024607DA - Transport device for paper and similar materials : de en
  • AT167270B - Electric discharge tube with one or more built-in capacitors : de en
  • AU3743750A - Improvements in and relating tothe manufacture of aldehyde-ketone condensation products and of leathergoods containing thesame : en
  • DE1617660U - CHILDREN'S BASE, WHICH THE BACKREST AND FOOTBOARD ARE AT THE SAME TIME ADJUSTABLE. : de en
  • US2533251A - Time base circuit for cathode-ray oscillographs : en
  • US2534085A - Preparation of alkali alkyl xanthates : en
  • AU3156449A - Improvements in or relating to clothes wringers : en
  • CA469964A - Tool retainers and aligners for percussive apparatus : en fr
  • US2533775A - Commutator : en
  • US2534015A - Wind-up device for tubular material : en
  • CH272176A - Component. : de en
  • US2533960A - Control device for lifting pins on molding machines : en
  • CA469946A - Apparatus and methods for working sheet metal : en fr
  • CH272456A - Device for fixing the pin of a bicycle wheel or similar. : en it
  • AT167281B - Process for the preparation of basic esters : de en
  • AT167305B - Process for the production of artificial casings : de en
  • AU151864B2 - Improvemenis in or relating to harvesting methods and implements for sugarcane andthe like : en
  • CH272337A - Self-centering chuck for drills and other machine tools. : en it
  • DE1617696U - PAPER BAG CONSISTING OF MULTIPLE PAPER LAYERS, ESPECIALLY FOR HIGHLY DIRTY FILLING MATERIAL. : de en
  • ES25073U - Wall support for electric shaving maqunlla (Machine-translation by Google Translate, not legally binding) : en es
  • CH272412A - Ballast transformer for electrical discharge devices. : de en
  • FR969091A - Gas fuel burner : en fr
  • GB647553A - Improvements in quick-action springs for electrical switching devices : en
  • AT167335B - Method and pressing device for the production of annular objects made of rubber or the like, in particular rim strips : de en
  • DE1617413U - FLOOR LAMP FOR FLUORESCENT TUBES. : de en
  • AU3737250A - Improvements in heat exchangers : en
  • CH272346A - Process for the production of press molds for compression molding of articles made of rubber and the like. : de en
  • CH272241A - Cooking apparatus with agitator, in particular for the preparation of pig feed. : de en
  • BE497734A - CONSTRUCTION OF A RADIANT ENERGY INDICATOR RESISTOR. : en fr
  • CA470003A - Production of maleic acid : en fr
  • DED0001989MA - Combustion chamber for internal combustion engines : de en
  • DEP0017902DA - Device to ensure the parallel guidance of a tear bar : de en
  • DEP0033999DA - Process for the production of aluminum formate containing water of crystallization : de en
  • DEP0035388DA - Device for hanging up all kinds of towels : de en
  • US2533412A - Alternating-current hoist control : en
  • BE497852A - : en
  • CH272248A - Process for the recovery of the metal oxides formed during the decomposition of metal halides with oxygen-containing gases from the reaction gases. : de en
  • DE1617700U - Luminous advertising device on vehicles : de en
  • DEP0006512DA - Device for conveying powdery or granular thermoplastics : de en
  • FR968955A - Continuous gasification process at high pressure and equipment allowing the implementation of this process : en fr
  • CH272304A - Leveling device. : de en
  • US2533513A - Variable lead grip sleeve for mechanical pencils : en
  • US2534110A - Remote-control device : en
  • CA470051A - Processes of producing natural antioxidants : en fr
  • DEP0028156DA - Scraper loader : de en
  • AT167316B - Process for the production of concrete ceilings, especially in high-rise buildings : de en
  • US2533963A - Drive arm mechanism : en
  • AU147511B2 - Improvements in or relating to clothes wringers : en
  • CA470033A - Seal grip tool joints : en fr
  • CH272268A - Process for electrodeposition of metal. : de en
  • AU152482B2 - Inductive devices having a precisely sinusoidal relation between coupling and relative displacement : en
  • US2533710A - Integrating mechanism : en
  • US2534194A - Washing machine : en
  • DE800848C - Method and device for flotation : de en
  • DE800908C - Stone iron ceiling : de en
  • DEP0043189DA - laundry detergent : de en
  • CA469954A - Floor stands for christmas trees : en fr
  • CA469970A - Printing slug slicing and shaving machines : en fr
  • CA469958A - Process for the manufacture of sulphur trioxide : en fr
  • CA469959A - Gas burners : en fr
  • US2533566A - High-frequency harmonic analyzer : en
  • US2533301A - Prevention of rust : en
  • US2533674A - Heater construction, including door draft and closure means : en
  • CA470052A - Decorative lighting fixtures : en fr
  • CH272211A - Process for dissolving the residual slubs unwound from roving bobbins by an unwinding device and device for carrying out this process. : de en
  • ES24992U - Graduated shower (Machine-translation by Google Translate, not legally binding) : en es
  • US2533871A - Radio distance measuring system : en
  • AT167256B - Light, in particular moisture-proof light : de en
  • AU151352B2 - Improvements in suction cleaners and like portable domestic appliances : en
  • AU537646A - Improvements in and relating to jet reaction devices : en
  • CA470089A - Dust collectors for grinding operations : en fr
  • CH272443A - Automatic locking device for tubes. : de en
  • CA17963S - Spinner for fishing line traces : en
  • CA470093A - Polymerization of styrene : en fr
  • CH272451A - Device for changing the track width of vehicles. : de en
  • FR969098A - Reduced tennis to be played on an elevated platform and mode of installation of this platform : en fr
  • GB647313A - Improvements in or relating to electrolytic process and apparatus : en
  • GB647504A - Improvements in or relating to glazed windows : en
  • BE499706A - Process for secreting hair or the like : en fr
  • AT167295B - Method and means of preserving potato tubers : de en
  • DEP0005686DA - Headlight to be fastened in a wall opening, in particular in a motor vehicle : de en
  • AU3743350A - Improvements in or relating to coating objects : en
  • CH272308A - Device responsive to speed changes. : de en
  • ES193048A3 - IMPROVEMENTS IN THE ACTUATING DEVICES OF THE TUNING INDICATORS. : en es
  • ES23457Y - Fully elastic check valve. : en es
  • DE1617401U - LABELING DEVICE BAKERY PRODUCTS. : de en
  • DE1617456U - TABLE CABINET IN STEEL CONSTRUCTION. : de en
  • DE1617527U - UNIVERSAL MEASURING SOCKET FOR LEVEL MEASUREMENT. : de en
  • US2533860A - Angularly adjustable bracket arm mounting : en
  • CA470063A - Amplitude modulation reducing circuits : en fr
  • CH272194A - Floor drain. : de en
  • CH272403A - Temperature switch fuse. : de en
  • US2533650A - Process of making half-tone negatives : en
  • US2533418A - Method of attaching a leader to a hook : en
  • US2533577A - Card box : en
  • US2533629A - Polystyrene plastic foam : en
  • US2533677A - Electronic device for timing toll calls and for signaling both subscriber and operator : en
  • US2533958A - Chemical heating pad, particularly useful in permanent waving of human hair : en
  • DEP0010634DA - Tape-shaped carrier for magnetic recordings : de en
  • DK71825C - Method and apparatus for generating energy by decomposing uranium or thorium nuclei. : da en
  • CA470045A - Methods of forming surface films by vapour coating and the articles resulting therefrom : en fr
  • DE1617699U - DUST PROTECTION DEVICE ON ROLLABLE OR STATIONARY WOODEN OR STEEL TUBE PRODUCTION EQUIPMENT. : de en
  • AU3739250A - Improvements in circuit arrangements for generating impulse patterns : en
  • US2533592A - Vault lowering device : en
  • US2533649A - Apparatus for measuring ordinates on a strip chart : en
  • CH272401A - Thermal release. : de en
  • CA470009A - Knitting machines and cam-operated mechanism therein : en fr
  • DEK0001947MA - Typesetting shelf : de en
  • DEP0038980DA - Process for making refractory graphite articles : de en
  • ES25067U - Ashtray-gong. (Machine-translation by Google Translate, not legally binding) : en es
  • GB647282A - Improvements relating to the production of wood flour : en
  • GB647397A - Improvements in locking latches : en
  • US2533341A - Reel for electrical cables : en
  • US2534058A - Polymerization of tetrafluoroethylene with dibasic acid peroxide catalysts : en
  • AU3740150A - Improvements in or relating tothe continuous manufacture of artificial threads : en
  • DE1617649U - BRUSH HANDLE WITH MECHANICAL METAL HOLDER FOR REPLACING PLATE BRUSHES. : de en
  • CH272285A - Process for producing physically developed contrasts. : de en
  • AU3748950A - Process forthe production of 4-Amins-2 Hydroxybenzoic Acid : en
  • CA470084A - Oil tanks and systems : en fr
  • US2533535A - Educational apparatus : en
  • AT167308B - Method and device for producing the wart provided on the scythe hammer for attaching the scythe to the handle : de en
  • US2533832A - Sealing mechanism : en
  • US2534098A - Ultra high frequency wave generator : en
  • US2534174A - Combined ventilation and heat control system : en
  • DE1617610U - RADIATOR. : de en
  • DE800891C - Double folding bed : de en
  • DK71833C - Trigger mechanism for vending machines. : da en
  • DED0004556MA - Method of cleaning objects : de en
  • DEK0002018MA - shoe : de en
  • DEP0024397DA - Electric motor drive with brakes actuated by electromagnets or electrohydraulic release, in particular for hoists. : de en
  • DK71814C - Process for the extraction of citric acid from the juice of potatoes or similar root vegetables. : da en
  • US2533236A - Antenna array : en
  • US2533258A - Drill cutter : en
  • DE1617572U - FAIRY CARDS GAME. : de en
  • US2533423A - Mechanism for opening and closing doors : en
  • US2533907A - Pressure reducer and air strainer : en
  • CH272289A - Device for developing copies of drawings and writing using ammonia fumes. : de en
  • ES191844A1 - A PROCEDURE FOR THE MANUFACTURE OF A MATERIAL COMPOSED OF CEMENT AND FIBER OR GLASS OR GLASS THREAD. : en es
  • GB647344A - Improvements in or relating to combustion apparatus : en
  • GB647460A - Method of and apparatus for making flexible endless tubes, armourings and the like : en
  • GB647545A - Improvements in or relating to reversible drum-to-drum tape, film and like winding mechanisms : en
  • GB647547A - Improvements in or relating to the chlorination of organic compounds : en
  • DEP0020542DA - Piston engine, in particular hot gas engine or refrigerating machine operating according to the reverse hot gas engine principle : de en
  • CA469962A - Baby handling devices : en fr
  • CH272249A - Process for the preparation of a derivative of benzotetronic acid. : de en
  • CA469967A - Gyratory crusher operating mechanism : en fr
  • CH272487A - Process for the preparation of an azo dye. : de en
  • DEP0031404DA - Hand dryer : de en
  • ES23977Y - Model of covers for paperback books. : en es
  • FR969066A - Method and apparatus for the manufacture of synthetic gemstones : en fr
  • FR969155A - Process for improving the properties of polymers : en fr
  • GB647451A - Improvements in or relating to gas turbine power plants : en
  • IE20118L - Fuel injection pumps. : en
  • AT167349B - Sulfur-sensitive covered welding rod and iron core for it : de en
  • AT167291B - Process for the production of an aromatic and dry preparation : de en
  • CH272393A - Suspension clamp for electrical overhead line cables. : de en
  • DEV0000593MA - Process for the production of bearing metal in strip form : de en
  • US2533716A - Electrical condenser : en
  • US2533835A - Thermal alarm device : en
  • CH272168A - Rocket. : de en
  • CH272220A - Double cylinder circular knitting machine with a clutch on a countershaft. : de en
  • DE1617573U - DOLL (CREEPING CHILD). : de en
  • DEP0027883DA - Flexible electric radiator : de en
  • DEP0040144DA - Holders for trays, in particular on hairdressing chairs : de en
  • US2533488A - Apparatus for returning matrices to linotype machines : en
  • CH272224A - Machine for drying textiles using preheated air. : de en
  • US2533798A - 2-thenylamines : en
  • USD161169S - Clock casing : en
  • DEG0002051MA - Steel, waterproof hatch cover : de en
  • ES23056Y - Ribbon supply support core. : en es
  • US2533886A - Coal heaver : en
  • AU3742250A - Improvements in dry gas meters : en
  • CH272369A - Winch for operating devices intended for working the soil. : en fr
  • ES23958Y - Ribbon pin, perfected. : en es
  • ES25072U - Improved lid for bottles and similar (Machine-translation by Google Translate, not legally binding) : en es
  • AU154506B2 - Improvements in or relating to moistureproof sheet wrapping materials prepared horn copolymers of vinylidene chloride and acrylonitrile : en
  • US2533884A - 2, 4-dichlorophenoxyacetic acid compositions : en
  • US2534055A - Snap fit interlocking checker : en
  • USD161151S - Glasses case holder : en
  • US2533862A - Pendulum scale : en
  • DEP0033562DA - Sliding armature motor : de en
  • US2533575A - Internal-combustion engine : en
  • USD161155S - Vehicle tire : en
  • CH272196A - Cooking device with a tiltable vessel. : de en
  • CH272357A - Head screw with socket wrench. : de en
  • GB647441A - Improvements in or relating to transmission mechanism : en
  • GB647562A - Improved box retainer for use on motor vehicles : en
  • FR968969A - : fr
  • GB647440A - Improvements in or relating to carbon mortar or carbon concrete : en
  • ES195215A1 - A PROCEDURE FOR OBTAINING A MICROBICIDE INSECTICIDE PRODUCT COMPOSED OF THERAPEUTIC THERAPY IN WATER. : en es
  • CH272231A - Process for the production of body replicas and body replicas produced by the process. : de en
  • US2533439A - Method of making coated wire screen cloth : en
  • US2533873A - Curtain : en
  • CA469968A - Variable-output hydraulic pumps : en fr
  • GB647560A - Improvements in and relating to aircraft actuators : en
  • CH272199A - Cleaning and polishing machine, especially for shoes. : en fr
  • CA469994A - Electric discharge devices : en fr
  • DE1617500U - DUST SEAL FOR TWO-PIECE WATCH CASES. : de en
  • US2534060A - High-speed intelligence recording and reproducing system : en
  • US2534195A - Track for hanging doors, conveyers and the like : en
  • CH272431A - Device for transforming a wave of the H01 type traveling through a rectangular guide, into a wave of the H01 type traveling through a circular guide. : en fr
  • US2534033A - Clutch : en
  • AU151003B2 - Overspeed control means for rotary motion : en
  • CA470004A - Catalytic oxidation of ketones : en fr
  • FR969223A - Removable reinforcement plates for handlebars of bicycles, tandems or the like : en fr
  • US2534070A - Machine for assembling sheet form material : en
  • CH272302A - Method of producing different guide paths around the transmitter of a radio beaconing installation. : en fr
  • DEP0001023DA - Process for the manufacture of bicycle tires : de en
  • DET0000421MA - Plunger piston guide on machines with long stroke lengths, especially on hydraulic planing machines : de en
  • ES25102U - Construction element composed of several tiles arranged side by side and joined together (Machine-translation by Google Translate, not legally binding) : en es
  • FR968971A - Telegraph switching system : en fr
  • FR969173A - Method of preparing infant food : en fr
  • GB647321A - Improvements in and relating to the production of a water-soluble cellulose compound : en
  • AU3746550A - Improvements in or relating to fuel systems for gas-turbine engines orthe like : en
  • US2533734A - Fluorescent light socket : en
  • US2534137A - Vibration isolator pad : en
  • USD161199S - Paper towel roll holder : en
  • FR969178A - Dyes of the naphthoquinone-imine series and their preparation process : en fr
  • ES25059U - Improved mechanism to raise and lower the wick of the stoves and stoves of liquid fuel. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25070U - Apparatus for the activated cultivation of plants. (Machine-translation by Google Translate, not legally binding) : en es
  • US2533747A - Gem viewer : en
  • DE1617445U - LIGHTWEIGHT CLADDING FOR WALLS AND CEILINGS. : de en
  • DEP0002853DA - Component with high inductance for electrical systems : de en
  • US2533313A - Table leg attaching means : en
  • USD161163S - Christmas tree ornament or similar article : en
  • FR969248A - Improvements to metal tiles : en fr
  • DE1617491U - URBAN CONSTRUCTION MODEL KIT. : de en
  • DEP0041293DA - Control of vehicle engines, in particular for long-haul vehicles : de en
  • DK71836C - Pump for automobiles, especially for hydraulic tipping devices at truck bed. : da en
  • DE1617642U - HYGIENIC LADIES 'SNEAKERS. : de en
  • FR969048A - Cigarette or cigar holder : en fr
  • ES192916A1 - A PROCEDURE FOR THE MANUFACTURE OF SULFURIC ACID. : en es
  • FR969025A - Improvements to high frequency electric oscillators : en fr
  • FR969175A - Improvements relating to the preparation of cyclohexene derivatives : en fr
  • ES23999Y - New car cover. : en es
  • AU3743550A - A protective wrapper for bottles or like fragile articles : en
  • DEP0029720DA - Process for the electrolytic production of a protective coating on zinc : de en
  • US2533723A - Catalytic amine-ketone condensation : en
  • CA470043A - Evaporators : en fr
  • USD161217S - Silverman table : en
  • USD161161S - Christmas tree ornament or similar article : en
  • AT166881B - Device for displaying, in particular, items of lingerie for women and swimsuits : de en
  • DEP0054196DA - Valve : de en
  • GB647522A - Improvements in and relating to snap acting control devices applicable to electric switches, fluid control valves, and the like : en
  • US2534121A - Amine addition salts of steroid-3-monosulfates : en
  • US2533549A - Power-driven wheelbarrow : en
  • US2533583A - Mobile refrigeration unit : en
  • US2534208A - Multiple block baffle construction for multiple tube fluid heaters : en
  • CH272275A - Card holder. : de en
  • CH272422A - Process for the preparation of 4-amino-benzal-thiosemicarbazone. : de en
  • GB647539A - Improvements in or relating to electro-acoustic transducers : en
  • DE1617414U - LETTER CORNER WITH MONEY POCKET. : de en
  • DE1617734U - ASCHER. : de en
  • DEP0004740DA - Three-wheel tractor and working machine for soil cultivation : de en
  • DK71820C - Antenna systems for microwaves. : da en
  • USD161152S - Toilet tank cabinet : en
  • US2533353A - Starting rod feed device for gas torches : en
  • US2533376A - Copolymerization of maleic anhydride and allyl esters of long chain monocarboxylic acids : en
  • US2534103A - Three-phase bimetal thermal relay : en
  • CH272258A - A method and apparatus for the preparation of air-free rocket powder. : en fr
  • CH272407A - Electromagnetic device in which an alternating magnetic field is effective in a ferromagnetic medium. : de en
  • DER0001790MA - Panoramic window for observing the image of cornuscular beam devices : de en
  • ES25083U - Automatic electric switch. (Machine-translation by Google Translate, not legally binding) : en es
  • GB647288A - Improvements in and relating to building blocks and building constructions : en
  • CH272351A - Tool for unscrewing pieces of taps that have broken off in tapped holes. : de en
  • DEA0003058MA - Tool for breaking rock and the like. : de en
  • DEP0048610DA - Teaching for making window and door openings in walls : de en
  • DK71812C - Apparatus for forming baked goods. : da en
  • US2533545A - Circuit breaker with lever type current connection : en
  • DEP0055145DA - Water toys, in particular in the form of a swimming duck : de en
  • CH272440A - Mechanism on a wrapping machine for the precise cutting of individual sleeves. : de en
  • CH272278A - Inking device of a graphics machine. : en it
  • US2533750A - High-gain amplifier tube : en
  • DE1617736U - SPRAY CAN FOR OIL OR THE LIKE. : de en
  • US2534147A - Bathtub : en
  • DER0001505MA - Thread brake of warp tying machines : de en
  • DK71828C - Bandage for the treatment of rib fractures. : da en
  • FR969051A - Mode of operation of devices consisting of an anode, a cathode and intermediate membranes for the purification of liquids by electro-osmosis : en fr
  • FR969221A - Mechanical deburrer with device preventing the adhesion of the treated material for the removal of burrs on molded clay objects : en fr
  • US2533407A - Heating and cooling system : en
  • GB647571A - A lever mechanism for controlling the movement of tools, seeders or other equipment into and out of their operative positions : en
  • US2533882A - Swingable prop for conveyers : en
  • US2534158A - Compartment testing apparatus : en
  • GB647419A - Improvements in or relating to removal of fluorine from hydrocarbon materials : en
  • US2533855A - Anterior dental tray : en
  • US2534065A - Fusible link : en
  • DEP0004537DA - Bolt locking for cap connections : de en
  • DK71827C - Bottom frame for gasworks stoves. : da en
  • DE1617432U - EDGE MOUNTING, EDGES OR THE LIKE SET, ORNAMENTIC PRESENTLY TO BE APPLIED ON PAPER, IN PARTICULAR FOR LAMPshades. : de en
  • GB647332A - Improvements in vehicle wheels : en
  • US2533259A - Cluster tooth cutter : en
  • US2533525A - Polymerization of styrene employing phthalimide as catalyst : en
  • AU3741250A - Method of making tubing : en
  • US2533225A - Regulated rectifier : en
  • FR969144A - Improvements to scraper buckets : en fr
  • GB647477A - Improvements in or relating to optical projection apparatus for microfilm : en
  • US2533571A - Rocker-arm snap switch : en
  • DK71841C - Non-detonating spark plug and method of its manufacture. : da en
  • FR969026A - Device for machining the flanks of teeth of straight toothed wheels in involute of a circle : en fr
  • CH272480A - Process for the preparation of an azo dye. : de en
  • US2533569A - Calcuiatoh : en
  • GB647301A - Improved means for protecting furniture from insect access : en
  • US2533940A - Antitelescoping coupler : en
  • US2534119A - High-potential coil : en
  • AU3744050A - Improvements in subscribers' telephone sets : en
  • DEP0024653DA - Writing pad : de en
  • GB647393A - Improvements in the waist-bands of trousers, shorts, skirts and the like : en
  • AT167254B - Arrangement for the extension of temporary display pulses : de en
  • CA470008A - Frameless window screens : en fr
  • FR969157A - Adjustment device : en fr
  • GB647298A - Improvements in methods for reducing the sulphur content of coke : en
  • US2533627A - Engine speed control : en
  • US2533378A - Roofing : en
  • DEF0000403MA - Hold for ships : de en
  • ES25029U - Auxiliary instrument of drawing, that allows to draw parallel lines equidistant or not, at will. (Machine-translation by Google Translate, not legally binding) : en es
  • GB647364A - Improvements in and relating to insulated containers : en
  • GB647513A - Improvements in or relating to the production of flexible tubing or the like : en
  • US2533331A - Powder dispensing : en
  • US2533311A - Machine for cutting tapered ingots : en
  • DEP0051292DA - Hollow block and masonry made with it : de en
  • DE1617461U - HOT-AIR STOVE WITH INSULATING COOKING PLATE. : de en
  • ES23712Y - Auxiliary utensil for unblocking drains. : en es
  • DEP0020353DA - Wall block : de en
  • ES193420A3 - A PROCEDURE FOR THE MANUFACTURE OF VESSELS STARTING FROM SHEETS OR SHEETS OF APPROPRIATE MATERIAL. : en es
  • FR968991A - Thermal flywheel fuse circuit breaker : en fr
  • CH272187A - Transport trolleys, in particular waste collection trolleys. : de en
  • CH272214A - Loom for pile fabric. : en fr
  • DE1617697U - PACKAGING BAG, IN PARTICULAR FOR TEXTILE GOODS. : de en
  • FI24765A - Method and apparatus for checking betting slips : en fi
  • US2533348A - Permanent magnet chuck : en
  • US2533853A - Salad bowl : en
  • US2534132A - Photographic apparatus : en
  • GB647304A - Improvements in appliances for sowing seeds : en
  • FR969229A - Turbine device for supplying air to an internal combustion engine : en fr
  • DEP0038407DA - Semi-automatic analytical balance : de en
  • US2533983A - Combination separable crib frame and chest of drawers structure : en
  • US2533740A - Roller skate : en
  • AT167296B - Method and device for impregnating charcoal with molten sulfur heated to a thin liquid : de en
  • FR969062A - Road sign : en fr
  • FR969130A - Tweezers to curl the eyelashes and apply the rimmel on the eyelashes : en fr
  • FR969187A - Windscreen wipers : en fr
  • DE800828C - Wheel fastening in the chassis of toy vehicles : de en
  • DEH0001745MA - Track links, in particular for vehicles : de en
  • FR969167A - Improvements to protection circuit breakers for polyphase electrical equipment : en fr
  • US2534185A - Method of and machine for making pipe fittings : en
  • CA470086A - Oxyacetylene installations for welding, cutting or the like : en fr
  • US2533624A - Liquid level and temperature control system : en
  • USD161221S - Textile fabric : en
  • ES195230A1 - A CYLINDER DISPOSAL FOR TWO-TIME ENGINES. : en es
  • US2533209A - Finishing tool for corner tape : en
  • US2533628A - Movable magnifying lens indicator : en
  • DE1617666U - TOY TRAIL WITH INTERMITTING VEHICLE PROCEDURES. : de en
  • DE800879C - Container in book form : de en
  • DEP0056285DA - Multiple feedback device, especially when switching electrical point machines and signals : de en
  • ES23794Y - Pouring cap. : en es
  • US2533246A - Production of lithium chloride from spodumene : en
  • DEP0051196DA - Contact device for rotating electrical apparatus : de en
  • DESC000733MA - Filter device that can be used as a heat exchanger : de en
  • ES24581U - Folding car-chair perfected for children. (Machine-translation by Google Translate, not legally binding) : en es
  • FR969174A - Further training in electric lighting equipment : en fr
  • ES194106A1 - A PROCEDURE FOR THE TRANSPLANTATION OF HERBACEOUS CROPS AND PARTICULARLY THE LAWN, FOR ITS LAST ORNAMENTAL APPLICATION PERMANENT OR TRANSITORY. : en es
  • FR969104A - Particular device of beams and ribs for floors. economical installation of ceilings : en fr
  • FR969129A - Dust collector-sorter : en fr
  • GB647468A - Improvements in or relating to power generating plant for ships : en
  • US2534047A - Spring seat construction : en
  • BE499473A - Plate-counterplate assembly with pivots and windows, usable either as a hinge or a hinge, particularly in furniture. : en fr
  • DE800925C - Method for operating a gas turbine plant for the use of solid fuels : de en
  • GB647442A - Improvements relating to electrical screening : en
  • FR969004A - support element such as a bracket, a joist or the like, its manufacturing process and its various applications : en fr
  • DEP0054904DA - Device for signaling overtaking on motor vehicles : de en
  • FR968992A - Advanced starter relay : en fr
  • GB647429A - Improvements relating to fluid sealing devices between relatively rotatable surfaces : en
  • US2533653A - Method of finishing rubber articles : en
  • AU3156649A - Anew and improved mobile power saw : en
  • CH272505A - Device for the automatic winding of a watch in a vehicle. : de en
  • US2533333A - Collapsible and portable wardrobe having flexible walls and shelves : en
  • US2533585A - Process of making refractory molds : en
  • US2533609A - Process for manufacturing minutely orificed articles : en
  • US2533667A - System for testing hearing : en
  • US2533893A - Beautician's tray : en
  • ES23167Y - Elastic clothesline. : en es
  • FR969012A - Burner for apparatus intended to heat the blast of furnaces or the like : en fr
  • FR968960A - Removable ashtray for motor cars : en fr
  • CA470071A - Production of acetylenic alcohols : en fr
  • US2533505A - Venetian blind tilting device : en
  • US2534183A - Blowgun for cleaning machines or the like : en
  • US2534204A - Method of preparing amides : en
  • DE1617724U - HATTOP. : de en
  • DES0001559MA - Device for testing oxygen breathing apparatus : de en
  • DE800827C - Wooden spool for textile machines : de en
  • DEP0026626DA - Worm gear with modular interchangeable housing parts : de en
  • CH272223A - Washing machine. : de en
  • DEP0002804MA - Tillage implement : de en
  • DE1617745U - BLOW BALL SOCIETY GAME. : de en
  • DEH0000062MA - Pacifiers for toddlers : de en
  • DEP0039466DA - Arrangement for strong changes in resistors, coils and capacitors with small temperature changes : de en
  • FR969087A - Pneumatic brush device : en fr
  • CA469955A - Burner construction : en fr
  • US2534048A - Shoe last : en
  • US2533309A - Card handling mechanism : en
  • DE1617644U - REPLACEABLE HYGIENIC PANTS PROTECTION. : de en
  • US2533256A - Navigational data integrator : en
  • DE1617639U - RELIEF SHEET. : de en
  • DE1617715U - RAIL FASTENING. : de en
  • DE800823C - razor : de en
  • ES194994A1 - A PROCEDURE TO INCREASE SALES AND CREATE AN EFFECTIVE PROPAGANDA, BASED ON TICKETS ON SALES. : en es
  • FR968982A - Method of securing or distributing bulk goods loaded on board ships : en fr
  • GB647508A - Improvements in or relating to absorption refrigerating apparatus : en
  • AT167304B - Process for the preparation of derivatives of panthenol : de en
  • BE497583R - PROCESS AND APPARATUS FOR THE ROLLING OF PROPELLER-WOUND GROOVES, FOR EXAMPLE IN HELICOIDAL DRILLS, WOOD DRILLS, ETC : en fr
  • CA470019A - Melamine synthesis from urea : en fr
  • CH272299A - Caliber. : en fr
  • GB647479A - Improvements in or relating to extruded tubing and methods and apparatus for the production thereof : en
  • GB647544A - Improvements in or relating to steering mechanism for lift trucks : en
  • FR969007A - Improvements in photography and color cinematography by additive synthesis : en fr
  • FR969037A - One-piece upper shoe : en fr
  • GB647488A - Improvements in or relating to means for preventing overload in electric amplifiers : en
  • FR968961A - Propulsion device for bicycle : en fr
  • GB647352A - Improvements in and relating to styrene copolymers : en
  • DEP0009440DA - Heterodyne receiver with inductance tuning : de en
  • DEP0010243DA - Cutters for sealing rings : de en
  • DEP0028782DA - Distillation process and equipment : de en
  • FR969246A - Process for the separation of alcohols with neighboring boiling points : en fr
  • GB647320A - Improvements in or relating to the manufacture of crystalline sodium penicillin : en
  • CH272181A - Expander, especially for building constructions. : en it