• DE917993C - Process for the production of hair hat stumps : de en
  • ES210159A1 - A radiogoniometric disposition (Machine-translation by Google Translate, not legally binding) : en es
  • GB715357A - Improvements in or relating to cyclone thickeners : en
  • GB715636A - Improvements in or relating to instruments for measuring the thickness of transparent materials : en
  • DE1683280U - PARKING DEVICE FOR SEPARATOR PARTS. : de en
  • US2688961A - Multipurpose finger-attached accessory : en
  • DE918072C - Hydraulic device for adjusting aircraft components, e.g. Flaps, in sync : de en
  • GR15658B - NEW WAY TO MAKE TILES. : el en
  • DE1683517U - BAG OPEN HOLDER. : de en
  • FR1072532A - Advanced automatic defrost system for refrigerators evaporators : en fr
  • FR1073005A - Acaricidal compounds, compositions containing them and methods for obtaining them : en fr
  • CA505713A - Rubbing machine : en fr
  • GB715445A - Differential mechanism : en
  • ES43528U - Prefabricated neck adaptable to all kinds of garments (Machine-translation by Google Translate, not legally binding) : en es
  • DE917840C - Acid-proof well filter : de en
  • US2689148A - Stroller weather-shield attachment : en
  • DE1683403U - DEVICE FOR APPLYING SHRINK CAPSULES TO BOTTLE NOSE. : de en
  • DE917956C - Device for uninterrupted delivery of sheets of paper removed from a tape unwinding from a reel : de en
  • FR1073026A - Three-phase to single-phase current transformer : en fr
  • GB715547A - New or improved hydro-mechanical means for operating a press, shear, punch, or other machine : en
  • DE1683589U - VEHICLE TOYS. : de en
  • DE917945C - Production of self-writing illuminated letters : de en
  • US2688923A - Solar energy pump : en
  • DE1683562U - ARRANGEMENT FOR LUBRICATION PISTON ADJUSTMENT. : de en
  • ES215073A1 - A procedure and means for the manufacture of mixed metal containers and other diverse materials (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072986A - Installation of mechanical-acoustic warning devices on motor vehicles of the scooter type : en fr
  • DE1683361U - ADJUSTABLE BAKING FORM. : de en
  • USD173048S - Fork or similar article : en
  • CH301377A - Process for the controllable heating of the contents of a metallic vessel, in particular for polymerisation purposes, and a device for carrying out the process. : de en
  • ES43525U - Convertible battery in flashlight (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072891A - Improvements to devices for lifting vehicles : en fr
  • GB715318A - Manufacture of 3-acyloxy-bisnor-í¸-cholenic acids : en
  • GB715355A - Bumper jack : en
  • ES40818Y - Pocket soccer scoreboard : en es
  • ES43438U - An improved bearing and tapping device (Machine-translation by Google Translate, not legally binding) : en es
  • DE917833C - Photographic camera with automatic shutter and flash device : de en
  • FR1072888A - Improvements in the manufacture of doors and the like : en fr
  • US2689069A - Bin with discharge means : en
  • US2689133A - Nesting type store service truck : en
  • US2689169A - Process for the production of hydrogen peroxide : en
  • ES29660Y - Add-on device for mechanical pencils, fountain pens, ballpoint pens and pen handles : en es
  • FR1072998A - Polysulfide manufacturing process : en fr
  • GR15641B - NEW TYPE OF MUSICAL INSTRUMENT. : el en
  • GB715578A - Improvements in or relating to heating apparatus incorporating a reso-jet tube : en
  • US2688902A - Tool : en
  • DE1683500U - SHUT-OFF VALVE IN PARTICULAR FOR WASHBASIN FITTINGS. : de en
  • ES43372U - A new model of tie (Machine-translation by Google Translate, not legally binding) : en es
  • DE917926C - Method and device for melting glass : de en
  • DE1683596U - FLAT CHIP BASKET. : de en
  • DE1683301U - BRACKET FOR WOMEN'S HANDBAGS. : de en
  • DE917859C - Multi-line gas discharge tubes : de en
  • ES43515U - Improved gag (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072677A - Luminous device, in particular for signaling : en fr
  • CA505769A - Polymeric vinylidene chloride compositions : en fr
  • BE515866A - ITEM COUNTER MECHANISM FOR CASH REGISTERS. : en fr
  • CH301381A - Locking device for windows and doors. : de en
  • ES43501U - Apparatus for cleaning floors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072609A - Process for the operation of catalytic tube furnaces for the synthesis of ammonia : en fr
  • FR1072766A - Advanced electronic circuit : en fr
  • DE1683438U - BAG PACK FOR PIECE FUEL GUETERS. : de en
  • US2688976A - Nonfreezing hydrant : en
  • GB715664A - Artificial hand : en
  • FR1072476A - Roller machine for refining chocolate : en fr
  • FR1072574A - Joint for sealing between two concentric elements rotating with respect to each other : en fr
  • FR1072984A - Grinding process : en fr
  • GB715618A - Improvements in or relating to rubber compositions : en
  • DE917820C - Remote thermometer with glass base : de en
  • FR1072950A - Electric contact lock and conductive hinge : en fr
  • GB715605A - Cascade set of two asynchronous motors : en
  • FR1072489A - Detector microphone and electric tensiometer with application : en fr
  • GR15659B - METHOD OF SIMPLIFIED OR ECONOMICAL CONSTRUCTION OF PARQUET. : el en
  • ES43458U - Dropper incorporated to the bottle cap (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072504A - Ketosiloxane enhancement : en fr
  • FR1072690A - Stretch cufflink : en fr
  • FR1072902A - Door closer, in particular for landing doors for lifting devices : en fr
  • FR1072973A - Process for the preparation of chloro-urethanes and products conforming to those obtained : en fr
  • GB715610A - Improvements in or relating to variable inductive elements having saturable cores : en
  • CH301577A - Human body care device. : de en
  • CH301480A - Electric railway forming toy. : en fr
  • CH301655A - Process for the preparation of a metal-containing azo dye. : de en
  • GB715526A - Improvements in and relating to adjusting knobs for electric components : en
  • DE1683316U - LIFT TOWER. : de en
  • DE917791C - Circuit arrangement for teleprinting systems for distortion-free automatic transmission of telegraphic messages : de en
  • FR1072496A - Dryer device : en fr
  • FR1072587A - Compositions vitrified by fusion, food of plant growth : en fr
  • GB715337A - Improvements relating to plaster of paris compositions : en
  • DE1683475U - CONNECTING STONES FOR THE ROOF OPENING, E.G. FOR ROOF WINDOWS, CHIMNEYS AND THE LIKE. : de en
  • DK78094C - Process for the preparation of 2-alkoxyhexahydropyrimidine-4,6-dione derivatives. : da en
  • ES43364U - Over-bag official receipt of assets (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072426A - Method and apparatus for packaging foodstuffs and other products : en fr
  • GB715518A - Improvements relating to the hinging of carrying handles and other parts to containers : en
  • CH301456A - Process for the granulation of slurries, and installation for implementing this process. : en fr
  • CH301621A - Trailers for single-axle tractors. : de en
  • CH301513A - Device for forming an endless strand of pressed powder. : de en
  • DE1683206U - FOLDED PLASTIC LAMP SHADE. : de en
  • DE1683220U - CLEANING AND BEAN COVER. : de en
  • DE1683374U - SURFACE-MOUNTED FURNITURE. : de en
  • DE918005C - Device for reducing the deployment thrust as well as for regulating the rate of descent and for steering parachutes : de en
  • ES43204U - New model of coated ropes for hanging clothes (Machine-translation by Google Translate, not legally binding) : en es
  • ES43523U - Improved clipboard for fan (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072802A - Offset device for agricultural implements such as plows : en fr
  • DE917784C - Process for the preparation of N, N'-diaethanol-piperazine : de en
  • DE917873C - Spirit level : de en
  • ES43381U - New grill for homes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072556A - Improvements to accounting machines known as summary perforators : en fr
  • GB715619A - Metal working machines and optical projection apparatus therefor : en
  • GR15656B - PORTABLE MACHINE AFTER A CEMENTER MAKER. : el en
  • FR1072547A - Asynchronous motor for driving family sewing machines : en fr
  • FR1072627A - Grid for shaft ovens : en fr
  • GR15643B - CIGARETTE MOUTH. : el en
  • CH301528A - Apparatus for removing rings from rolling bearings. : en fr
  • DE917940C - Stoneware pipe : de en
  • FR1072645A - Broom holder : en fr
  • FR1072665A - Method and apparatus for grinding mechanical parts : en fr
  • FR1073004A - Improved process for preparing sodium acid pyrophosphate : en fr
  • DE1683338U - REAR LIGHT FOR BICYCLES. : de en
  • ES43502U - New special construction switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072505A - Improvement with triorganosilyl substituted diketones : en fr
  • GB715372A - Improvements connected with ironing boards and similar table structures : en
  • GB715542A - Improvements in or relating to remote position indicating systems : en
  • FR1072832A - Large diameter, manually operated valve, especially for steam turbines : en fr
  • DE1683516U - CLEAR GAME BALL WITH A MOVABLE FIGURE. : de en
  • US2689158A - Folding table with spring latch toggle mechanism : en
  • USD173032S - Johnson etal airplane : en
  • GB715562A - Improvements in or relating to plain bearings : en
  • GB715657A - Improvements in or relating to aeroplanes : en
  • DE917863C - Process for the transformation of gasoline : de en
  • USD173034S - Frame for a picture or similar article : en
  • GB715511A - Improvements in the preparation of ketone-diarylamine condensates : en
  • GB715414A - Improvements in or relating to watering devices : en
  • GB715600A - Improvements in and relating to pressure differential valves : en
  • FR1072760A - Mixer for foam rubber : en fr
  • FR1073028A - Observation and protection device for tools or machine tools : en fr
  • DE1683508U - LIME FILLED CARTRIDGE FOR OXYGEN RESPIRATORY DEVICES. : de en
  • FR1072559A - Process for the production of clear fillers for rubber and synthetic mixtures : en fr
  • DE1683526U - BUNSENBRENNER. : de en
  • DE917827C - Garden or pruning shears : de en
  • NL76141C - : en
  • US2689049A - Garment hanger : en
  • FR1072372A - Improvements to control mechanisms for impact tools actuated by a pressurized agent : en fr
  • ES213609A3 - Improvements in the manufacture of metal containers and bowls, especially for the packaging and protection of products of different nature, preserving them from their contact with the metallic plate (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072519A - Process and installation for coke quenching : en fr
  • FR1072750A - Process for extracting galactose from red algae : en fr
  • GB715602A - Improvements relating to the driving of vehicles : en
  • ES43443U - Electric bowling (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072915A - Process for the preparation of bondable veneer sheets from plastics with curable artificial resins : en fr
  • FR1072839A - Process for the reduction of iron ores by methane or by gases containing methane : en fr
  • FR1072474A - Process for the production of unsaturated alphabeta-nitriles containing beta-alkoxy-alpha-aryl radicals : en fr
  • CH301409A - Process for the preparation of a quaternary ammonium compound. : de en
  • CH301443A - Process for the preparation of an acidic disazo dye. : de en
  • DE918062C - Silencer with successive chambers : de en
  • GB715423A - Improvements in and relating to electrical circuit breakers : en
  • GR15651B - BAKERY SIZE. : el en
  • BE515904R - HIGH-PERFORMANCE SWITCHES WITH JUST OPERATION. : en fr
  • CH301463A - Method for the manufacture of window envelopes and apparatus for carrying out the method. : en fr
  • US2689273A - Two-way facsimile telegraph system : en
  • US2689162A - Textile decorating composition containing aldehyde-amine resin and zinc silicofluoride cure accelerator : en
  • US2689336A - Direct current voltage measuring means, including bridge-type modulator : en
  • FR1072359A - Manual control device for light signaling for intersections : en fr
  • US2688899A - Intereference microscope : en
  • AU161731B2 - An improved hypodermic needle case : en
  • ES214828A1 - A primer starting apparatus, to perform the lighting of fluorescent lamps (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072666A - Improvements made to items such as stylographs, ballpoint pencils : en fr
  • GB715483A - Improvements in or relating to modified weak-acid isopropanol process : en
  • DE1683534U - ELECTRIC OVEN. : de en
  • ES43546U - Support fan classifier of the teams in sports competitions (Machine-translation by Google Translate, not legally binding) : en es
  • USD173031S - Expansible link chain for a wristband or similar article : en
  • US2689166A - Hygroscopic water-soluble solid bodies made water-resistant and process therefor : en
  • CH301668A - Process for the preparation of a morphine derivative. : de en
  • CH301688A - Process for the preparation of a new aromatic thioether. : de en
  • ES43404U - Improved iron, for rubber stamp frames (Machine-translation by Google Translate, not legally binding) : en es
  • GB715645A - Improvements in and relating to the construction of buildings and to cavity blocks used in the construction thereof : en
  • US2688778A - Thread and lint collector for textile drafting machines : en
  • CA505879A - Beet harvester : en fr
  • DE1683519U - ROLLER ARRANGEMENT FOR CONVEYOR BELTS, IN PARTICULAR STEEL LINK BELTS FOR UNDERGROUND PIT OPERATIONS. : de en
  • CH301363A - Process for producing a prestressed reinforced concrete beam and beam obtained by this process. : en fr
  • ES39126Y - Utensil for the preparation of hot sandwiches : en es
  • CH301401A - Fiber-forming polymer mixture. : de en
  • CH301505A - Device on bending machine for bending rings from angle profile bars, with inwardly directed profile legs. : de en
  • CA505745A - Gas cleaning : en fr
  • US2688898A - Mounting for photographic lens boxes : en
  • US2688875A - Airplane fuel gauge : en
  • DE1683367U - FLAP FOR SECURING THE LOCKING OF BRONCHOSCOPY FORCEPS AND SIMILAR INSTRUMENTS. : de en
  • DE917881C - Binding machine with a binding table above the ground wheel and a conveyor roller as an inclined conveyor : de en
  • DE917959C - Chain tree storage on shearers and tree machines : de en
  • FR1072790A - Process for preparing hydrochlorides : en fr
  • GB715569A - Improvements in and relating to methods of making armatures for dynamo-electric machines : en
  • DE1683246U - ELECTROMAGNETIC EDGE CONTROL DEVICE. : de en
  • DE1683510U - SEALING INSERT FOR SCREW CAP LOCKING. : de en
  • USRE23868E - Method of removing hemicellulose : en
  • CA505853A - Extractive fractionation with ureas : en fr
  • CH301550A - Electrical appliance. : en fr
  • DE1683512U - CABLE HOLDER FOR DRAWING MACHINERY. : de en
  • DE917898C - Control device for model sailing ships : de en
  • ES43495U - A perfected glasses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072940A - secondary electron emitter : en fr
  • GB715549A - Improvements relating to monoazo dyestuffs and their use : en
  • DE1683204U - MEASURING DEVICE FOR TAILOR PLANTS TO TAKE MEASUREMENTS FOR CLOTHES. : de en
  • ES215258A1 - A procedure for the preparation of derivatives of 7-oxialquil-xantina O-tioxantina (Machine-translation by Google Translate, not legally binding) : en es
  • ES43477U - Toy protective device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1073045A - Gear shifting with two planetary mechanisms mounted one behind the other, especially for motor cars : en fr
  • FR1072460A - Lighter with removable combustible fluid container : en fr
  • FR1072729A - Improvements to friction pads : en fr
  • DE1683482U - CAP. : de en
  • DE917795C - Crossbar switch for telecommunication systems : de en
  • FR1072419A - Automatic roller shutter blocker : en fr
  • DE1683272U - LOCKABLE LID FOR TRANSPORT BOXES, IN PARTICULAR FOR STACKABLE TRANSPORT BOXES. : de en
  • US2688959A - Incubator for infants : en
  • USD173038S - Tablecloth : en
  • GB715556A - Improvements in or relating to fluid bearings : en
  • GB715558A - Improvements in induction type melting furnaces : en
  • US2689138A - Coupling : en
  • LU32979A1 - : fr
  • CA505837A - Vehicle side wall : en fr
  • CH301390A - Children's armchair with at least one clamp for clamping it to the edge of a table top. : de en
  • US2689317A - Electromagnetic means having a flux shifting movable pole member : en
  • CA505849A - Insulating and joint filler material : en fr
  • DE1683346U - PEDAL TOE STRAP BUCKLE. : de en
  • ES42555U - An intake and exhaust manifold for exhibition engines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072433A - Automatic switch or switch device for t installations. s. f., amplification and the like : en fr
  • CH301435A - Process for the preparation of threo-B-p-nitrophenyl-serine ethyl ester. : de en
  • FR1072911A - Electrical installation for interior lighting of motor vehicles : en fr
  • FR1072560A - Reversing hydraulic distribution valve : en fr
  • GB715606A - Engine starter mechanism : en
  • US2688811A - Land planing machine : en
  • US2689017A - Surface drain : en
  • ES43417U - Soldering iron for welding with tin and the like, consisting of a tubular resistance (Machine-translation by Google Translate, not legally binding) : en es
  • CH301495A - Watch dial. : en fr
  • US2689242A - ph control in the emulsion polymerization of vinyl chloride : en
  • DE1683411U - CHARACTERISTICS : de en
  • CH301434A - Process for the production of citrazinic acid. : de en
  • CA505761A - Halo-thiouracils : en fr
  • CH301478A - Device for imitating aircraft movements for teaching and play purposes. : de en
  • DE917929C - Preheating device on molding tools for pressing objects made of synthetic resin molding material : de en
  • CH301698A - Process for the preparation of a new aromatic thioether. : de en
  • DE1683592U - MOTOR VEHICLE STEERING DEVICE FOR USE AS A TOY. : de en
  • DE917921C - Electrical multiple instrument with rectifier measuring system with measuring range pre-resistors for measuring currents and voltages : de en
  • DK78121C - Knob for sports footwear. : da en
  • FR1072918A - Electronic sequence equipment for machines with repeated cycles : en fr
  • CH301641A - Process for the production of a copper-containing trisazo dye. : de en
  • DE1683372U - SEAT PLATE OR BACKREST FOR CHAIRS. : de en
  • CH301684A - Process for the preparation of a new aromatic thioester. : de en
  • DE917825C - Device for generating sound or ultrasound in liquids : de en
  • GB715482A - Improvements in or relating to focus coils for electron discharge devices : en
  • CH301570A - Electron tube for very short waves. : de en
  • US2688850A - Refrigeration system defrosting by controlled flow of gaseous refrigerant : en
  • CH301362A - Potted plant holder. : de en
  • CH301516A - Process for the production of seamless hollow structures. : de en
  • CH301643A - Process for the preparation of an acidic monoazo dye. : de en
  • DE1683244U - DEVICE FOR DIRECTING A JET OF AIR. : de en
  • CH301449A - Process for the production of permanently plastic corrosion protection compounds for building protection and electrical insulation purposes. : de en
  • US2689330A - Differential dropping mercury electrode instrument and method : en
  • GB715561A - Atomised aluminium and aluminium alloys : en
  • DE1683248U - INTERIOR EQUIPMENT, IN PARTICULAR FOR HELMETS. : de en
  • DE1683440U - ROLLER TRUCK. : de en
  • DE1683551U - ACOUSTIC BRAID. : de en
  • FR1072763A - Improvements to hydraulic clutches : en fr
  • FR1072788A - Grassland regenerator and the like : en fr
  • US2688992A - Separator for removing yolk-surrounding parts from the egg yolks : en
  • CH301611A - Overlay receiver which is set up to receive amplitude and frequency modulated oscillations. : de en
  • ES214291A1 - A device for meeting elements of metal formwork of latched panels (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072794A - Extendable table : en fr
  • CH301561A - Electrical cam switch with an odd number of contact levers. : de en
  • DE917893C - Ship loading facility : de en
  • ES210121A1 - Perfections in evaporators for distillation columns (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072728A - Suspension with variable flexibility for pushed or pulled wheels, applicable to bicycles, motor cycles, motorcycles, scooters or the like : en fr
  • DE918013C - Drafting system with top rollers without side guides (twin rollers) : de en
  • FR1072656A - Improvement in the manufacturing process of objects pierced with small holes : en fr
  • ES214421A1 - A MACHINE TO STRENGTHEN THE EDGES OF TAPES INTENDED FOR PACKAGING : en es
  • ES42021U - A tap to fill bottles of carbonated water (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072859A - Electric low inertia bucket rotor machine : en fr
  • GB715387A - Improvements in or relating to combustion chambers for gas turbines or other prime movers : en
  • DE1683268U - SEALING HEAD FOR ALUMINUM CAPS. : de en
  • DE1683322U - HAND GRINDING DEVICE. : de en
  • FR1072669A - Improvements to devices varying the sensitivity of circuit breakers : en fr
  • GB715621A - Improvements in reproducing servo-mechanisms : en
  • DE1683546U - TIE RACK. : de en
  • ES41036Y - Improved housing for lamp holders : en es
  • DE917934C - Record player with friction gear : de en
  • GB715626A - Improvements in or relating to packets, e.g. for cigarettes : en
  • DE1683216U - SUITCASE OR SIMILAR CONTAINER. : de en
  • DE918029C - Process for separating water from gases containing nitrogen oxide : de en
  • ES215001A1 - An electrochemical washing machine (Machine-translation by Google Translate, not legally binding) : en es
  • CH301368A - Climbing device for lifting slide forms, in particular for concrete forms. : de en
  • CH301692A - Process for the preparation of a new aromatic thioether. : de en
  • DE1683547U - AUXILIARY DEVICE FOR CRAINS. : de en
  • ES27930Y - "Balanced" spark plugs for internal combustion engines : en es
  • FR1072418A - Inking mechanism : en fr
  • FR1072422A - Improvements to straight bar knitting machines : en fr
  • FR1072481A - Removable support feet for trays : en fr
  • GB715325A - Improvements in or relating to steam generating apparatus : en
  • GB715668A - Predetermining mechanism for liquid-dispensing meter assemblies : en
  • US2688844A - Rotary compressor and its control, and application thereof in combustion turbine power plant : en
  • BE527384A - : en
  • US2688776A - Art of making closure seals : en
  • FR1072754A - Electrical connection devices : en fr
  • FR1072811A - Trolley with rotating base fitted with a central guide, for cranes or similar lifting devices : en fr
  • FR1072919A - Exercise projectile : en fr
  • CA505786A - Variable area nozzle for high temperature turbine : en fr
  • DE1683343U - FRAME FOR MOTORIZED BICYCLES (MOPEDS). : de en
  • ES214676A1 - A procedure for the obtaining of aqueous emulsions of asphalt, bread and tar (Machine-translation by Google Translate, not legally binding) : en es
  • DE917788C - Telegraph system with a main office and several subsidiary offices : de en
  • FR1072608A - Process for the preparation of phenyl esters of phthalocyanine-tetrasulfonic acids : en fr
  • CA505711A - Clothes catching attachment for ironing boards : en fr
  • CH301398A - Liquid distribution cabinet. : en fr
  • ES215343A1 - New machine to vulcanize the shoes (Machine-translation by Google Translate, not legally binding) : en es
  • ES43415U - Improved padlock (Machine-translation by Google Translate, not legally binding) : en es
  • IE20868L - Rocket motors : en
  • ES212218A1 - Installation for fusion threading (Machine-translation by Google Translate, not legally binding) : en es
  • ES43511U - New element for reinforced concrete structures (Machine-translation by Google Translate, not legally binding) : en es
  • GB715658A - Improvements in amplifying circuits : en
  • DE1683302U - Curlers. : de en
  • DE1683557U - ALTERNATOR WITH SWITCH. : de en
  • DK78100C - Heat exchange device with thin heat transfer plates. : da en
  • ES43349U - Improved doll (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072506A - Enhancement with bis-triorganosilyl substituted ketones : en fr
  • GB715559A - Improvements in and relating to tensiometers : en
  • US2688749A - Brassiere : en
  • DE1683453U - INCLINED STAMP HANDLE FOR PRESSURE STAMP. : de en
  • FR1072748A - Continuous or semi-continuous casting of metals and alloys : en fr
  • DET0007395MA - ELEVATOR SYSTEM WITH UPPER ELEVATOR MACHINE : de en
  • FR1072644A - Process for obtaining color images visible by transparency : en fr
  • US2688876A - Temperature measuring device : en
  • AU165860B2 - Improvements in automatic firearms : en
  • CA505881A - Winding machine : en fr
  • FR1072705A - Shoe Toe Machine : en fr
  • USD173030S - Hoza shoe : en
  • US2688826A - Method and means for preparing true surfaces : en
  • US2689331A - Apparatus for testing electromagnetic fields : en
  • NL77309C - : en
  • US2688966A - Compartmented ampoule : en
  • CA505801A - Production of trioxane : en fr
  • CH301492A - Calculating machine equipped with a mechanism for printing symbols. : en fr
  • CH301594A - Process for the preparation of an isonicotinic acid derivative. : de en
  • DE868878C - Ventilation device for waste basin : de en
  • DE1683339U - TWO-PIECE CONNECTING CLAMP FOR PANNIER CARRIER TO MOTORCYCLES. : de en
  • ES43547U - A washing machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072671A - Asynchronous machine cage rotors : en fr
  • CA505726A - Transmission couplings : en fr
  • DE917874C - Circuit arrangement with Braun tubes for displaying movement processes : de en
  • ES214602A1 - List finders : en es
  • GB715476A - Guard for textile machinery : en
  • GR15660B - PLASTIC CASE OF PLASTIC OR ANY OTHER MATERIAL, TRANSMITTED FROM RINGS. : el en
  • US2689077A - Packing and shipping container : en
  • CA505828A - Circuit arrangement for generating saw-tooth oscillations : en fr
  • DE1683505U - HOLDER FOR ROUND ATTACHMENTS OF PHOTOGRAPHIC CAMERAS. : de en
  • DE917912C - Gout obstruction : de en
  • FR1072692A - Removable armrest for motor vehicle : en fr
  • CA505796A - Control of gas production in vapor phase conversion of liquid hydrocarbons : en fr
  • CH301596A - Process for preparing diamino-2,4- (chloro-4'-phenyl) -5-ethyl-6-pyrimidine. : en fr
  • US2688936A - Conveyer system : en
  • US2689257A - Camphorylsulfonic acid esters : en
  • USD173010S - Sound recokding tape reel : en
  • US2688872A - Apparatus for fluid entry logging : en
  • US2688968A - Hypo jet ampoule : en
  • ES36976Y - Extendable luggage rack : en es
  • FR1072353A - Improvements to shutter mechanisms : en fr
  • FR1072872A - Assembly for drawing a single-phase current from a three-phase network by means of discharge tubes in a gas atmosphere obeying a control device : en fr
  • US2688854A - Process and apparatus for the separation of oxygen from air : en
  • US2689285A - Circuit breaker : en
  • DE1683201U - BRA. : de en
  • ES210158A1 - An antenna device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072393A - Process for the preparation of tertiary gamma-keto-amines and their derivatives : en fr
  • US2688747A - Plastic helmet : en
  • DE917994C - Radiation bed for treating the human body : de en
  • AU166421B2 - Improvements in or relating to dropleaf tables for domestic or other use : en
  • ES214887A1 - A procedure for the manufacture of artificial threads and artificial silk (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072602A - Asphalt-based advanced laminates : en fr
  • GB715597A - A carburetor constant fuel level mechanism : en
  • AU161800B2 - Improved valve lapping tool : en
  • DE917812C - Process for the production of polyacrylonitrile compounds with basic groups in the molecule : de en
  • US2689341A - Safety device for indicating shifting of structures : en
  • DE1683396U - CLAMPING FOR FILM DEVELOPING FRAMES. : de en
  • ES43507U - A container box (Machine-translation by Google Translate, not legally binding) : en es
  • FR1073039A - Radiological device : en fr
  • US2689214A - Manufacture of metal articles by electrodeposition : en
  • FR1072565A - Improvements to the electrical circuits of discharge lamps : en fr
  • CH301694A - Process for the preparation of a new aromatic thioether. : de en
  • CH301424A - Changing table for the production of tobacco wraps. : de en
  • DE1683573U - END PIECE, IN PARTICULAR FOR BODY GUARDS. : de en
  • DE917817C - Spectral apparatus : de en
  • GB715496A - Improvements relating to bottle cleaning machines : en
  • GB715475A - Improvements relating to electric coils with formers made from ceramic materials for use at high frequencies : en
  • US2689229A - Regeneration of ion-exchange materials : en
  • DE1683417U - CYLINDER-SHAPED PLAY CUP. : de en
  • FR1072736A - Gas cartridge for motor starters : en fr
  • DE917868C - Method and device for covering areas with suspensions : de en
  • GB715532A - Process for improving the fastness to washing of dyeings : en
  • GB715568A - Electro-medical apparatus, more especially an x-ray examination apparatus : en
  • US2688932A - Conveyer apparatus and control system therefor : en
  • US2688998A - Seat attachment : en
  • US2688763A - Suction head for vacuum cleaners : en
  • DE1683535U - RADIATOR SHUT-OFF DEVICE DUE TO TEMPERATURE-RELATED ELECTRICAL RESISTANCE CHANGE. : de en
  • DE1683594U - JOY IN THE SHAPE OF A TOBACCO PIPE. : de en
  • DE1683578U - GASOLINE MEASURING ROD MADE OF UNBREAKABLE PLASTIC. : de en
  • DE917975C - Process to increase electrical steel production : de en
  • US2688796A - Method of treating sheet metal to remove buckles : en
  • US2689222A - Soluble cutting oil : en
  • DE1683387U - REGISTRATION STRIP FOR MULTIPLE WRITERS. : de en
  • DE917990C - Process for the preparation of new trisazo dyes : de en
  • GB715344A - Improvements in or relating to electrical equipment of the kind adapted to provide an electric signal which is substantially proportional to the product of two quantities : en
  • US2689029A - Transmission : en
  • CH301690A - Process for the preparation of a new aromatic thioether. : de en
  • DE1683285U - STEAM GENERATOR, PREFERRED FOR TREATMENT OF TEXTILE PRODUCTS. : de en
  • FR1072738A - Oscillator tube for microwave frequencies with two beams at different speeds : en fr
  • FR1072742A - Small power and low speed electric motor : en fr
  • ES210048A2 - Improvements introduced in the object of the main patent number 207814 (Machine-translation by Google Translate, not legally binding) : en es
  • ES43451U - Device for heating cups, applicable to espresso machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES210087A1 - Device for carburing air with liquid fuel (Machine-translation by Google Translate, not legally binding) : en es
  • ES34915Y - Planter : en es
  • FR1072678A - New process for making coke by carbonization at high, medium and low temperature and installations used : en fr
  • US2689028A - Corner edge trimming structure : en
  • US2689249A - Dialkyl-2-iminoimidazolidines and their salts : en
  • FR1072471A - Seamless, two-way stretch sheath : en fr
  • ES214527A3 - Improvements in the centrifugal machines for drying clothes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072451A - Process for the production of aromatic dicarboxylic acids and fatty acids : en fr
  • US2688943A - Spark arrester and smoke suppressor : en
  • FR1072588A - Improvements to pigsties or similar installations, and drainage systems or the like for such installations : en fr
  • US2689038A - Typographical composing machine : en
  • DE917903C - Extension element, especially for mechanized longwall mining : de en
  • FR1072920A - Advanced cylinder head for multi-carburetor explosion engines : en fr
  • DE1683261U - ROCKING ARM AXLE WITH TORSIONAL SINGLE WHEEL SUSPENSION AND SHOCK ABSORPTION THANKS TO ELASTIC BODY FOR VEHICLES, TRAILERS AND OTHER VEHICLES. : de en
  • GB715391A - Improvements relating to helicopters having jet-driven rotors : en
  • FR1072707A - Family appliance for crimping the lids on cylindrical tin cans : en fr
  • GB715624A - Automatic timing device : en
  • GB715436A - Anode containers for electroplating : en
  • GB715560A - Improvements relating to a combined saddle and seat for motor cycles : en
  • DE917930C - Process for the production of tapes or foils from porous thermoplastics : de en
  • DE918018C - Note tube mail sender : de en
  • ES43412U - A hose rewinder (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072386A - Food and Beverage Mixer : en fr
  • FR1073002A - Pressure-resistant housing for electrical coupling devices : en fr
  • FR1073021A - Assembly for improving switching in mechanical current converters : en fr
  • US2688752A - Undergarment with attached article carrying harness : en
  • DE1683364U - DRY FUEL TABLET. : de en
  • DE917803C - Solid fuel incinerator : de en
  • US2688848A - Portable drilling equipment : en
  • AU2344853A - Electrocardiographic pastes containing a quaternary ammonium compound : en
  • DE1683421U - AIRPLANE TOY. : de en
  • DK78097C - Process for the preparation of phenyl esters of p-aminosalicylic acid. : da en
  • GB715585A - Improvements in and relating to purifiers used in milling : en
  • FR1072908A - Method and apparatus for flame spraying plastisol : en fr
  • DE1683259U - KORERNER WITH GLITTER CIRCLE AND SPACER POINT. : de en
  • DE1683352U - REAR CAP PROTECTION FOR SKI BOOTS. : de en
  • US2689101A - Waler bracket : en
  • US2689307A - Processing apparatus for radiation detection devices : en
  • ES43448U - An apron-bib covers (Machine-translation by Google Translate, not legally binding) : en es
  • GB715382A - Improvements in or relating to the polymerisation of unsaturated compounds : en
  • CA505842A - Conveyor line handling and testing of manufactured articles : en fr
  • AU2255453A - An antitheft device for motor vehicles : en
  • FR1072360A - Carrier : en fr
  • FR1072971A - Portable polisher driven by electric motor : en fr
  • GB715590A - Improvements in an apparatus for cleaning castings : en
  • DE1683456U - GLOW COVER. : de en
  • DK78104C - Electrode system with a semiconductor and two or more wire-shaped, conductive electrodes and method for its manufacture. : da en
  • FR1072591A - TV system : en fr
  • FR1072921A - New manufacture of protective covers for demijohns mainly and all objects of brittle material in general : en fr
  • US2688889A - Coil spring treating machine : en
  • US2689316A - Generator protective device : en
  • CA505825A - Device in which high-frequency oscillations are generated or amplified : en fr
  • DE1683365U - MOLDED PIECE FROM PRESSED SAEGESPAEN. : de en
  • DE917985C - Electric machine : de en
  • FR1072511A - Process for the preparation of piperidinium compounds : en fr
  • FR1073038A - Methods of manufacturing gear pumps and gear pumps obtained by these or similar methods : en fr
  • US2688777A - Rotary separator and picker : en
  • US2689043A - Concentration of minerals : en
  • US2689344A - Pulse modulated speech transmission system : en
  • DK78099C - Freezer or refrigerator with mirrors. : da en
  • ES43354U - Container model (Machine-translation by Google Translate, not legally binding) : en es
  • US2688851A - Jet pump refrigeration system : en
  • FR1072555A - Special cement : en fr
  • DE1683485U - PHOTOGRAPHIC LENS. : de en
  • FR1072886A - Improvements made to bottle holders : en fr
  • DE1683420U - FLOATING RUBBER BODY FILLED WITH AIR. : de en
  • DE917819C - Glasses frame : de en
  • DE1683476U - CROSS SAW WITH AUTOMATIC CLAMPING DEVICE. : de en
  • ES212083A1 - Procedure for the preparation of flaps and anti-aging analogs (Machine-translation by Google Translate, not legally binding) : en es
  • ES43399U - New tray for the fruit container (Machine-translation by Google Translate, not legally binding) : en es
  • DE917855C - Electric shaft drive, especially for machine tools : de en
  • DK78107C - Method and apparatus for producing plate building elements by means of electrical resistance welding of at least one flange plate and at least one body plate placed on the inside of this. : da en
  • FR1072925A - Cigar, cigarette holder and pipe enhancements : en fr
  • GB715541A - Arrangement for the control of electro-magnetic hammering or battering tools : en
  • GR15661B - EC WILL OF ARTIFICIAL FOAM FABRIC. : el en
  • CA505740A - Switch for overhead lines feeding electrically driven vehicles : en fr
  • DE1683288U - MECHANICAL SHEARS. : de en
  • ES210233A1 - Installation of continuous operation for the extraction of fatty materials through solvents (Machine-translation by Google Translate, not legally binding) : en es
  • ES43374U - Enhanced supports adaptable to all kinds of figures (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072569A - Device for the manufacture of hinges : en fr
  • US2688910A - Subsoil plow : en
  • DE1683358U - EASY TO OPEN, MOISTURE-PROOF PROTECTIVE PACKING. : de en
  • DE917783C - Process for the nuclear chlorination of hydrocarbons : de en
  • GB715450A - Improvements in or relating to quaternary ammonium hydroxides as processing aids in foam rubber : en
  • AU2240653A - Stockholder : en
  • FR1072409A - Improvements concerning bombs or grenades : en fr
  • US2689232A - Copolymers of cyclic diene compounds and ethylenically unsaturated compounds : en
  • US2688772A - Treatment of craze susceptible plastic articles : en
  • US2689156A - Portable automobile tray : en
  • US2689180A - Process of obtaining three-color separation records from a bipack color film : en
  • US2689186A - Ceramic dielectric materials : en
  • CH301541A - Method for attaching blades of turbomachinery to a blade carrier. : de en
  • CA505859A - Circuit breaker : en fr
  • US2689157A - Combined adjustable desk and easel : en
  • CA505838A - Trap door and step assembly : en fr
  • US2689282A - Multipole circuit breaker : en
  • US2689223A - Viscosity index improvers : en
  • DE917916C - Arrangement for demodulating phase-modulated pulses : de en
  • CH301472A - Pen. : de en
  • CH301686A - Process for the preparation of a new aromatic thioester. : de en
  • FR1072980A - Improvements relating to the control of plant growth : en fr
  • GB715364A - Heat stabilization of synthetic linear polyamides : en
  • GB715517A - Improvements in or relating to electro-acoustic transducers : en
  • US2689096A - Plastic rim spool : en
  • CA505851A - Asphalt compositions : en fr
  • CA505839A - Methods and apparatus for driving pile shells : en fr
  • CH301587A - Process for the production of a concentrate of unsaturated fatty acids with a high content of linoleic acid and linolenic acid. : de en
  • GB715339A - Improvements in and relating to laundry folding machines : en
  • US2688797A - Angular cutting tool : en
  • US2689010A - Helicopter rotor pitch control : en
  • CA505836A - Car loading plate : en fr
  • CH301525A - Locking device on machines with swivel support. : de en
  • ES210120A1 - Perfections in separating apparatus for the distillation or evaporation of liquids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072789A - Method of preparation of a basic product for hygienic drinks or beauty products : en fr
  • CH301585A - Process for the preparation of a new thioketopiperidine. : de en
  • CA505778A - Chairs or seats : en fr
  • AU2154853A - Improvements in food mixing appliances : en
  • AU166881B2 - Electrocardiographic pastes containing a quaternary ammonium compound : en
  • CA505811A - Whooping cough immunization antigen : en fr
  • CH301558A - Timer. : de en
  • DE1683458U - PROTECTIVE COVER FOR MEASURING INSTRUMENTS AND PUSH BUTTONS. : de en
  • ES41083Y - Portfolio perfected for motorcycles : en es
  • ES43450U - Gift and propaganda bag, for all kinds of fruits (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072749A - Mechanical process for reducing solids to fine particles : en fr
  • CH301544A - Spray injector. : en fr
  • FR1072898A - Conveyor at different speeds : en fr
  • US2688881A - Rack and pinion gearing : en
  • US2689020A - Dust filter : en
  • CA505719A - Flasher device : en fr
  • CH301547A - Cooker unit on electrically operated absorption refrigerators. : de en
  • US2689182A - Fruit hydrating method and apparatus : en
  • CA505873A - Continuous vulcanizing apparatus : en fr
  • CH301554A - Cable for electric current. : en fr
  • ES214928A1 - A perfected trailer for tractor (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072801A - Tap, especially for agricultural use : en fr
  • US2689144A - Seal for borehole thermometer piston rods : en
  • ES214351A1 - A cover for the ground in blocks, stables and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES213104A2 - A portable dry machine for sands and similar materials for reheated air and combustión gases (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072892A - Improvements made to jacks : en fr
  • FR1072914A - Magnetron refinements : en fr
  • CH301504A - Process for rendering harmless the smoke escaping when moving the contact bolts of aluminum vertical rod ovens and device for carrying out the process. : de en
  • DE917838C - Cylindrical lock : de en
  • ES43457U - Ornamental bottle, to house the deposit of a perfume sprayer and complete its presentation (Machine-translation by Google Translate, not legally binding) : en es
  • GB715571A - Container top opening and clamping mechanism : en
  • US2689269A - Electrical system : en
  • AU164277B2 - Drain cleaning apparatus : en
  • BE531389A - : en
  • CH301535A - Fastening device. : de en
  • DE1683408U - CENTERLESS CIRCULAR GRINDING MACHINE FOR GRINDING THREADS. : de en
  • CH301408A - Process for making an optical bleach. : de en
  • US2689106A - Valve assembly : en
  • CA505816A - Collapsible dumping box : en fr
  • CA505860A - Method of sulfurizing terpenes : en fr
  • CH301522A - Device for dressing form grinding wheels, in particular thread grinding wheels. : de en
  • CH301431A - Process for the preparation of nortricyclene. : en fr
  • CH301672A - Process for the preparation of a tuberculostatic thiocarbhydrazine compound. : de en
  • CA505731A - Seat support : en fr
  • NL77252C - : en
  • US2689245A - Organic nitrogen base silicates and method of producing same : en
  • DE917935C - Calculating machine with decimal point sliders for counting and control units : de en
  • US2689046A - Concentration of minerals : en
  • US2689265A - Method for preparing aromatic hydrocarbons : en
  • DE1683231U - RESISTANT UNDERLAY FOR UPHOLSTERY IN SEATING AND LOUNGER FURNITURE, CONSISTING OF FINS STRUNG ON COLUMN SPRINGS. : de en
  • US2688912A - Cooking timing device : en
  • US2689134A - Nestable cart : en
  • BE515852A - REGULATING VALVE FOR GAS BURNER WITH SAFETY PILOT. : en fr
  • CH301383A - Glass melting device. : de en
  • CH301650A - Process for the preparation of a metal-containing azo dye. : de en
  • NL165906B - : en
  • CA505852A - Drying oil compositions : en fr
  • DE1683211U - LIGHTING DEVICE FOR A READING WINDOW, PREFERABLY ON A RADIO DEVICE. : de en
  • FR1072397A - Improvements to deformable tubes : en fr
  • AU163464B2 - Improvements in or relating to smoothing or pressing irons andthe like : en
  • CH301614A - Device for the remote transmission of the rotational movement from a control shaft to a receiving shaft. : en fr
  • AU167034B2 - Improvements in apparatus for mixing and blending liquids and particularly lubricating oils : en
  • DE918076C - Filler helper for fountain pen : de en
  • ES43455U - Applicable belt for men (Machine-translation by Google Translate, not legally binding) : en es
  • FR1073032A - Improvements to protection devices using multi-pole contactors : en fr
  • DE1683348U - ARRANGEMENT FOR STUNNING BATTLE CATTLE. : de en
  • DE1683531U - ELECTRIC PLUG. : de en
  • ES214467A1 - New regulation system for dry rectifiers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072410A - Improvements to the process for preparing insulin in crystalline form : en fr
  • FR1072708A - Measuring dial : en fr
  • FR1072885A - Improvements to fan blades : en fr
  • US2688962A - Apparatus for protecting workmen from dust : en
  • DE918030C - Process for the preparation of 2-methyl-5-ethylpyridine : de en
  • US2689187A - Method and compositions for forming nitrocellulose films : en
  • DE1683282U - CONTROL UNIT FOR INLET CHAIN WALL OF TENSION FRAME. : de en
  • CH301697A - Process for the preparation of a new aromatic thioether. : de en
  • CH301657A - Process for the preparation of a metal-containing azo dye. : de en
  • DE1683360U - CHAIN CONVEYOR. : de en
  • DE1683566U - NAPKIN. : de en
  • GB715398A - Improvements in or relating to the manufacture of electrical amplifying devices : en
  • GB715656A - Improvements in apparatus for making four-sided nuts from wire or rod having a roundcross-section : en
  • US2689048A - Refillable filter : en
  • ES43416U - A pneumatic spray device (Machine-translation by Google Translate, not legally binding) : en es
  • US2688855A - Evaporator circuit : en
  • US2689322A - Method and apparatus for treating batteries : en
  • USPP1303P - Camellia plant : en
  • US2689286A - Circuit breaker : en
  • CH301700A - Process for the preparation of a new aromatic thioether. : de en
  • US2688948A - Tape dispensing and moistening means : en
  • CH301508A - Metalworking lathe. : de en
  • AU2149253A - Improvements in or relating to dropleaf tables for domestic or other use : en
  • BE515981A - IMPROVEMENTS AT CASH REGISTERS. : en fr
  • CH301591A - Cosmetic preparations. : de en
  • CH301642A - Process for the production of a copper-containing trisazo dye. : de en
  • US2689303A - Antenna array : en
  • CH301607A - Device for checking preferred impulse groups of a telegraphically received message. : de en
  • FR1072376A - Machine for stamping, cutting and dotting of capsules and other similar articles : en fr
  • DE918046C - Lower jaw denture : de en
  • FR1072936A - Process for the preparation of rubber transformation products : en fr
  • CA505866A - Lamp mount loading apparatus : en fr
  • CH301679A - Process for the production of a pyran derivative. : de en
  • CH301583A - Process for the preparation of a new salt of 8-oxyquinoline. : de en
  • CH301595A - Process for producing a hydrazine compound. : de en
  • US2688801A - Seam and hem gauge : en
  • US2689311A - Pulse generating circuit : en
  • US2689321A - Control for dough mixers : en
  • US2689327A - Dynamoelectric machine : en
  • CA505779A - Chairs or seats : en fr
  • CA505814A - Production of articles, for example aerofoils, having moulded skins : en fr
  • US2688868A - Specific gravity meter : en
  • US2688931A - Current supply and control means for traveling conveyers : en
  • CA505773A - Etching : en fr
  • CH301365A - Process for the production of cave-like and tunnel-like recesses in concrete and other cold-cast bodies. : de en
  • CA505865A - Hedge trimmer : en fr
  • CH301651A - Process for the preparation of a metal-containing azo dye. : de en
  • DE1683492U - PIPE FOR MILK. : de en
  • DE916925C - Household sewing machine, in particular case machine, with cylinder arm : de en
  • FR1072408A - Improvements concerning detonator devices for projectiles : en fr
  • US2689008A - Method for cementing wells : en
  • CA505723A - Windshield wiper : en fr
  • ES214050A1 - New procedure for manufacturing plates for channels (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072352A - Keyboard musical instrument, without strings and equipped with an electric sound production system : en fr
  • CH301605A - Franking machine. : de en
  • FR1072495A - Controls for centrifugal loads : en fr
  • FR1072913A - Improvements to insulated terminals, terminal plates and electrical connection accessories : en fr
  • GB715586A - Improvements in machines for filling containers with liquid : en
  • FR1072400A - Gas refrigerator : en fr
  • FR1072577A - Method and apparatus for nitriding metal surfaces : en fr
  • FR1072513A - Device for blocking the rear wall of film cameras : en fr
  • FR1072599A - Improvements in processes for preparing hydrochloric acid from chlorides : en fr
  • FR1072635A - Instrument for calibrating and marking lengths of glass tubes : en fr
  • DE1683549U - CONTROL DEVICES FOR HEATING, SUCH AS HOT AIR HEATING IN HOUSES. : de en
  • CH301436A - Process for the preparation of diethoxy-m-nitroanilido-phosphonium sulfide. : de en
  • DE917800C - Two-part socket made of insulating material for incandescent lamps with bayonet base : de en
  • CA505863A - Spring seat cushion : en fr
  • ES42620U - Slider for zip fasteners with automatic lock (Machine-translation by Google Translate, not legally binding) : en es
  • DE1683398U - COMBINED PHOTOCOPER AND LIGHT PUSH UNIT. : de en
  • DE1683466U - COSMETIC CABINET. : de en
  • US2689024A - Vehicle disk brake : en
  • US2688956A - Skewback structural shape for furnace structures : en
  • US2689172A - Engine fuel gas metering device : en
  • US2688996A - Method of building tire casings : en
  • US2689034A - Articulated joint for sinuous chain conveyers : en
  • US2689067A - Dispensing container with pump having an adjustable-stroke piston : en
  • CH301529A - Side cutting pliers. : de en
  • DE1683455U - PERMANENT TEMPLATE. : de en
  • CH301396A - Floor brush. : de en
  • CH301705A - Distributor for pressurized fluid braking system. : en fr
  • ES32679Y - Envelope-folder : en es
  • ES43452U - Electromagnetic limiter of variable impedance (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072968A - Electronic discharge tubes : en fr
  • CA505858A - Method and means for treating liquids, suspensions, emulsions, hydrosols, slurries, and other fluid suspensions and mixtures : en fr
  • CH301445A - Process for the preparation of an acidic monoazo dye. : de en
  • CH301555A - Device for the delivery of synchronized control pulses. : de en
  • US2688926A - Regulating device for fuel injection pumps : en
  • US2689041A - Beneficiation of ores containing potassium chloride and magnesium sulfate : en
  • DE918038C - Socket with spring-loaded contact sockets : de en
  • US2688761A - Aircraft loading and unloading bridge : en
  • USD173021S - Ditchik lock : en
  • US2688810A - Oversock : en
  • FR1072355A - Distribution device for hypercompressors : en fr
  • FR1073048A - Improvement in laminated glass and mica products : en fr
  • US2689147A - Hand tool for knot-splicing lines : en
  • CH301613A - Moving object alarm device. : de en
  • DE1683260U - SUSPENSION FOR VEHICLES, ESPECIALLY BUSES. : de en
  • CH301464A - Packing bag. : en fr
  • DE1683243U - HEATING BOILER FOR SAEG FLOUR FIRING. : de en
  • DE1683407U - GLASS GRINDING MACHINE. : de en
  • DE918026C - Book cover made from multilayer thermoplastic plastic films : de en
  • ES43468U - Improved dynamometer (Machine-translation by Google Translate, not legally binding) : en es
  • FR1073049A - Moisture resistant electrical insulation : en fr
  • DE917972C - Process for the manufacture of cyclic urethanes : de en
  • ES215312A1 - A procedure for the preparation of basic 2-aril-indoles derivatives (Machine-translation by Google Translate, not legally binding) : en es
  • ES43471U - Protector of socks and stockings (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072779A - Gas turbine engine improvements : en fr
  • US2688994A - Rotary vegetable cutting device : en
  • US2689005A - Time switch : en
  • US2689188A - Fluorescent screen of a phosphor in glass and method for producing same : en
  • CA505759A - Cue chalk holder : en fr
  • ES43517U - Laundry machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072704A - Apparatus indicating abnormal operation of an electrical device belonging to a group of such devices : en fr
  • DK78118C - Terrain claw for lorries. : da en
  • FR1072683A - Multiple coat rack : en fr
  • FR1072721A - Fork wheel suspension : en fr
  • DE1683556U - MARKER PLATE. : de en
  • IE21286L - Thermoplastic composition : en
  • DE1683471U - VESSEL LIDS, IN PARTICULAR FOR COOKING APPLIANCES. : de en
  • FR1072436A - Process for manufacturing brush-making articles, and articles obtained by this process : en fr
  • ES213898A1 - Improvements in continuous ovens for the manufacture of cookies and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES36149Y - New cartographic-pedagogical device : en es
  • FR1072500A - Attachment of an electrical conductor to a connection device : en fr
  • GB715642A - Improvements in articulated vehicles with steering rear wheels : en
  • ES43394U - Folding ironing table (Machine-translation by Google Translate, not legally binding) : en es
  • ES43508U - A support for the electrical connection of independent plates (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072374A - Safety regulator shut-off valve : en fr
  • FR1072624A - Voice frequency signal transmission circuit : en fr
  • GB715640A - Improvements in or relating to fluid heater cleaners : en
  • CH301379A - Method and device for the production of coarse concrete. : de en
  • ES41037Y - Doll with magnetic joints : en es
  • GB715564A - Improvements in or relating to hollow fluid-containing article comprising brominatedrubbery interpolymer : en
  • CH301414A - Resistant, pigment-containing dispersion for dyeing and printing fabrics. : de en
  • NL157550B - STEAMING DEVICE FOR TREATING THERMOPLASTIC PLASTIC FIBERS CONTAINING LONG-POLE TEXTILE PRODUCTS. : en nl
  • CH301575A - Method and device for screen observation and radiographic recording of dorsally located parts or organs of the body, in particular the human kidney, with the same body position. : de en
  • US2688949A - Animal energized rotating calf cradle : en
  • CH301559A - Parcel counter. : de en
  • DE917039C - Air diffuser for carburettors, especially for explosion engines : de en
  • DE918060C - Fluid regulator for injection pumps of internal combustion engines : de en
  • CA505875A - Calling dial device : en fr
  • US2689145A - Stuffing box construction : en
  • CA505754A - Apparatus for clearing conduits in dry chemical fire-extinguishing systems : en fr
  • DE917792C - Teletypewriter for continuous monitoring of the transmission of messages in telex traffic : de en
  • DE917824C - Device for the treatment of any goods by the action of sound or ultrasonic vibrations : de en
  • FR1072648A - Xanthation of cellulose : en fr
  • FR1072975A - Electromagnetic advancement mechanism, in particular secondary clock mechanism : en fr
  • DE1683342U - TELESCOPIC FORK FOR DRIVE AND MOTORCYCLES. : de en
  • DE917918C - Multiple carbon brushes for electrical machines : de en
  • FI27250A - Procedure for the manufacture of a product suitable for various uses from straw, in particular rye and wheat straw : en fi
  • FR1072862A - Freewheel with clamping rollers : en fr
  • GB715345A - Improvements in the manufacture of wafers, waffles and similar baked products : en
  • DE1683306U - RECLINER CHAIR CAN BE USED AS A REST BED. : de en
  • ES214245A1 - Method of manufacture of permanent anisotrophic magnets (Machine-translation by Google Translate, not legally binding) : en es
  • GB715376A - Improvements in or relating to the production of linen-like and similar finishes on cotton fabrics : en
  • GB715421A - Device for "ready"-indication in television receivers : en
  • GB715525A - Improvements in or relating to electrolytic capacitors : en
  • DE917909C - Process for the production of powdery or finely divided caustic alkali : de en
  • DE918080C - Hose shower, especially for hairdressing sinks : de en
  • ES214585A2 - Improvements in the construction of desktop football games (Machine-translation by Google Translate, not legally binding) : en es
  • ES214381A1 - A procedure for the manufacture of plastic dissolution, own to be used as a bandage material (Machine-translation by Google Translate, not legally binding) : en es
  • DE1683323U - ADDITIONAL DEVICE FOR LETTER DISTRIBUTION SYSTEMS FOR TWO-SIDED LOADING. : de en
  • ES43475U - A cover protector for bicycles and motorcycles applied to the head of the dynamo armature (Machine-translation by Google Translate, not legally binding) : en es
  • GB715379A - Improvements in or relating to automatic flight control systems and automatic pilots : en
  • GB715509A - Improvements in or relating to a multi-roll grinding machine : en
  • US2688866A - Hydrocarbon dew point indicator : en
  • ES210057A2 - Procedure for obtaining oximes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072689A - Advanced vessel hatch closure system : en fr
  • DE918028C - Production of finely divided oxides, sulfides, etc. Like., In particular metal oxides : de en
  • FR1072695A - Mudguard for bicycle or moped : en fr
  • ES214673A3 - A perfect mechanical system to manufacture steel wool from wire (Machine-translation by Google Translate, not legally binding) : en es
  • GB715572A - Improvements relating to and the purification of enzymes of enzyme mixtures : en
  • GB715650A - Diffusers : en
  • DE917952C - Suspension for motor vehicles : de en
  • GB715488A - Improvements in or relating to apparatus for drilling plate or sheet metal work : en
  • DE917781C - Process for the production of organic sulfur compounds : de en
  • ES215399A1 - New tool sharpening machine, with double oscillating truck, diamonded sharp and wheel disk (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072377A - Improvements relating to an adjustable bulldozer : en fr
  • FR1072988A - Process for the production of granulated polymers : en fr
  • GB715377A - Improvements in and relating to locks for pit props : en
  • GB715579A - Improvements relating to needle bearings : en
  • ES43421U - A mixed sound toy (Machine-translation by Google Translate, not legally binding) : en es
  • DE917885C - Soldering machine : de en
  • ES43200U - Device for securing the cable to the fixing clamps of the skis (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072507A - Improvement with substituted bis-triorganosilyl oximes : en fr
  • DE916293C - Closed countercurrent sprinkler cooler : de en
  • DE917931C - Automatic gear wheel testing device : de en
  • DE917988C - Electrical capacitor with a thin, preferably one carrier dielectric layer between two layers, a so-called single-layer capacitor : de en
  • DK78102C - Electric discharge tube with a conductive coating to facilitate its ignition. : da en
  • FR1072882A - Disc brake for vehicles : en fr
  • GB715629A - Improvements in or relating to the thermal insulation of components such as pipes : en
  • ES43363U - New knitwear for lady (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072601A - Method and device for purifying fluids : en fr
  • FR1072676A - Intermittent drive device, especially for cinematographic projector : en fr
  • FR1072827A - Attachment device for transport wheels for coupled agricultural machinery : en fr
  • GB715662A - Improvements in or relating to electric pulse generators : en
  • DE1683414U - BENDING FIGURE. : de en
  • DE1683586U - IRREGULATOR FOR GAME MACHINES. : de en
  • DE917969C - Control on hydraulically driven thread rolling machines : de en
  • DE917987C - Switching arrangement for alternating current interruption devices : de en
  • IE21293L - Stylar writing : en
  • AU2143553A - An improved lifting jack : en
  • CA505776A - Wood and brush chipping machine : en fr
  • ES210082A1 - Improvements in electrolytic condensers (Machine-translation by Google Translate, not legally binding) : en es
  • ES41979U - A rubber spring that works by compression (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072714A - Advanced electrical contactors and derivative devices : en fr
  • US2688754A - Cleanser dispenser : en
  • US2689163A - Tanning agent and method of making and using same : en
  • GB715544A - Improvements relating to siemens-martin furnaces : en
  • US2688814A - Locking arrangement for small inserts : en
  • US2689107A - Vibration damper for blades and vanes : en
  • ES42022U - Female member for automatic closing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072528A - Device for synchronizing an oscillator, more particularly for color television : en fr
  • US2688954A - Vapor engine : en
  • CA505717A - Powder blower with safety switch : en fr
  • CA505746A - Uniformly positioned seals for regenerative heater : en fr
  • CA505799A - Pyrolysis of gaseous hydrocarbons for the production of unsaturated compounds : en fr
  • CA505844A - Grain milling and aspirating machine and method : en fr
  • US2689031A - Clutch shifting linkage : en
  • CH301606A - Automatic coin sorting device. : de en
  • CH301386A - Gas cookers. : en fr
  • US2688769A - Extrusion apparatus : en
  • CH301615A - Tablet. : de en
  • CH301627A - Motor vehicle with a streamlined body. : de en
  • BE515802A - CONNECTIONS FOR FILMS FORMING GOOD ELECTRICAL CONDUCTORS. : en fr
  • CH301510A - Head of die. : en fr
  • CH301562A - Electric rotary switch. : de en
  • ES38966Y - Faucet with distribution chamber, cylinder opening and occlusion : en es
  • GB715661A - Improvements relating to the separation of solid substances of different densities : en
  • CH301392A - Bedside cabinet. : en fr
  • US2689121A - Clay gtjn : en
  • DE917877C - Printing unit for accounting machines : de en
  • DE917986C - Electric machine : de en
  • NL75870C - : en
  • CA505821A - High-speed aircraft : en fr
  • DE1683375U - READY TO EAT OR DRINK PRESERVE. : de en
  • ES41258U - Rubber spring and, possibly, rubber-metal (Machine-translation by Google Translate, not legally binding) : en es
  • GB715630A - Improvements relating to adjustable permanent magnets : en
  • US2688869A - Precision microviscosimeter : en
  • US2688829A - Apparatus for wrapping ribbons, laces, and other materials : en
  • US2689216A - Electrodeposition of copper : en
  • CA505736A - Hydraulic motors of the wobble plate type : en fr
  • CH301466A - Folder. : de en
  • CH301493A - Anti-glare lighting method for vehicles, and device for its implementation. : en fr
  • CH301703A - Process for the preparation of a new aromatic thioether. : de en
  • US2689099A - Triangular stabilizer for rotary wing aircraft : en
  • US2689176A - Method for roasting ores : en
  • US2689278A - Quick break actuating mechanism for electric switches : en
  • US2689193A - Treatment of textile materials to reduce their tendency to felt and to increase their abrasion resistance : en
  • USD173019S - Curtis desk : en
  • DE917870C - Device for deburring molded objects made of vulcanized rubber or similar materials : de en
  • FR1072484A - Odograph or plotter : en fr
  • FR1072883A - Force limiter for drawers, shafts and similar components actuated by means of a differential mechanism : en fr
  • CH301671A - Process for the preparation of a new amide of a pyridinedicarboxylic acid. : de en
  • ES215126A1 - Improvements introduced in the construction of stripping machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES43476U - Improved reel for sleeves in general (Machine-translation by Google Translate, not legally binding) : en es
  • US2689141A - Adjustable ring clamp : en
  • DE1683219U - CARPET CLEANER AND BEAN WAX DISPENSER. : de en
  • FR1072933A - Method of joining metal conveyor belts : en fr
  • ES215172A1 - Improvements in the project appliances (Machine-translation by Google Translate, not legally binding) : en es
  • ES43544U - A double-employment kitchen (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072906A - Automatic frequency control device of an oscillator : en fr
  • DE917925C - Electrode salt bath furnace for the oxidation-free heat treatment of metals : de en
  • ES43447U - Pocket wallet with hygienic carton bandage bandages prepared to heal small wounds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072771A - Advanced electrical relay for overload protection : en fr
  • FR1072845A - Improvement in the provisions of wave collectors in radio receivers : en fr
  • FR1072362A - Flat cell electric battery : en fr
  • FR1072853A - Improvements to suspension devices for motor vehicles : en fr
  • GB715612A - Apparatus for the circulation and gasification of a liquid such as blood : en
  • DE1683217U - CURLERS WITH LOCKING BAR. : de en
  • GB715366A - Improved process for applying protective coverings : en
  • FR1072427A - Pulverized charcoal hearth for radiation steam generators comprising a molten slag hopper : en fr
  • FR1073033A - Method and device for finishing a shirt surface : en fr
  • FR1072401A - Improvement in site lanterns : en fr
  • DE1683552U - SUMMER HEADGEAR. : de en
  • US2688832A - Adjustable rotary beater for agricultural machines : en
  • ES43492U - Waterproof specially designed for bikers (Machine-translation by Google Translate, not legally binding) : en es
  • GR15642B - HONEY TREATMENT METHOD. : el en
  • DE917904C - Hydraulic pit ram with hollow inner ram : de en
  • FR1072625A - Circuit breaker control system : en fr
  • ES43114U - End of travel electrical switches (Machine-translation by Google Translate, not legally binding) : en es
  • ES43390U - Folding ladder (Machine-translation by Google Translate, not legally binding) : en es
  • GB715576A - Improved method of precision casting by the cire-perdue process : en
  • GB715574A - Improvements in or relating to multi-contact electrical plug and socket connectors : en
  • ES215315A3 - A perfect equipment for welding (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072616A - Gauging device for pressurized liquid tanks : en fr
  • DE918077C - High-draft drafting system, especially for waste yarn : de en
  • DE1683292U - Tear tape on wrapping for sewing spools. : de en
  • DE1683439U - STEEP CONVEYOR. : de en
  • DE1683351U - DRAWING DEVICE. : de en
  • GB715416A - Improvements relating to the dry reduction of ores : en
  • CA505818A - Draft hood : en fr
  • US2688809A - Necktie sampler : en
  • US2688783A - Zipper construction and parts therefor : en
  • DE918021C - Process and plant for the production of strip and sheet metal : de en
  • FR1072819A - Ski lift for skiers and others : en fr
  • FR1072509A - Improvements to fuse circuit breakers : en fr
  • ES43411U - A support pad for the knees (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072483A - Electric cam switch with radially operated contact levers mounted in separate housings stacked as a block : en fr
  • GB715573A - An improved method of and apparatus for charging batch material to glass furnaces : en
  • ES43422U - An axe (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072573A - Improvement in frontofocometers : en fr
  • FR1072821A - Oxy-cutting with iron powder : en fr
  • FR1072880A - Hand knitting machine : en fr
  • GB715522A - Improvements in or relating to fabric or cloth for paper making machines screens, and similar purposes : en
  • ES215313A1 - A procedure for the preparation of a new derivative of 1,2,4-triazine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072381A - Plow, especially for pulling beets : en fr
  • FR1072628A - Device for detecting excess thickness in the wires : en fr
  • FR1072810A - Centrifugal wheel, especially for the projection of granular products : en fr
  • US2689309A - Discharge device responsive to molecular density : en
  • US2689161A - Heart sojjnd jumplifier : en
  • CA505709A - Elastic strap for abdominal band : en fr
  • CH301404A - Winding device. : de en
  • CH301683A - Process for the preparation of a new aromatic thioether. : de en
  • CA505830A - Flash-lamp : en fr
  • CH301476A - Game. : en fr
  • CH301459A - Process for pickling iron and steel with recovery of the pickling agent. : de en
  • CA505741A - Liquid multiple vitamin preparations : en fr
  • CH301553A - Method for installing an electrical component in a metal housing and electrical component manufactured according to the method. : de en
  • DE1683576U - SWITCH FOR DIRECTION INDICATORS OF MOTOR VEHICLES. : de en
  • CH301563A - Electrical rotary switch, in which the moving contacts are controlled in the axial direction by cams connected to the switch axis so they cannot rotate. : de en
  • DE1683344U - DEVICE FOR THE FOOT POSITION OF THE PASSENGER ON SINGLE-TRACK SCOOTERS. : de en
  • DE1683480U - CHIN STRAP FASTENING AND SECURING THE INSERT FOR SIZE ADJUSTMENT FOR HELMETS. : de en
  • DE1683570U - FORK ARRANGEMENT FOR TRAILERS. : de en
  • DE906342C - Device for the automatic coupling of wagons, in particular railway wagons : de en
  • FR1072735A - Manufacture of artificial films : en fr
  • FR1072655A - Removable portable table device : en fr
  • CH301446A - Process for the preparation of a copper-containing disazo dye. : de en
  • CH301632A - Olofen. : de en
  • BE515969R - SPARK PLUG. : en fr
  • CH301509A - Additional device for a device for centering work pieces. : de en
  • US2689243A - Trisazo dyestuffs : en
  • CH301373A - Track relief device on track tamping machines. : de en
  • CH301413A - Spool for yarn. : de en
  • US2688788A - Adjustable concrete column form : en
  • DE1683409U - ELECTRICALLY DRIVEN VALVE SEAT GRINDING MACHINE. : de en
  • FR1072855A - Glass smoothing improvements : en fr
  • GR15663B - AUTOMATIC COMPOSITE CUTTING MACHINE FOR CYLINDRICAL EXPLOSIVE PERFORATED CAPS OR CORK WASHERS. : el en
  • CA505787A - Clutch and brake mechanism for dynamoelectric machine : en fr
  • CH301470A - Process for producing monochrome or multicolor photographic images. : de en
  • DE917835C - Protective device for workers who are in a dusty atmosphere : de en
  • FR1072698A - Balancing device : en fr
  • CA505718A - Apparatus for controlling heated stain removing digester baths : en fr
  • DE918065C - Rocker arm gear, especially for precision mechanical purposes : de en
  • ES210180A1 - Improvements in loading appliances for thin layer evaporators (Machine-translation by Google Translate, not legally binding) : en es
  • ES40989Y - Glove for bikers : en es
  • ES43478U - Loading and firing mechanism for toy revolvers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072607A - Equipment for the continuous extraction of sugar from beet : en fr
  • FR1072812A - Adjustable drive lock for injection pumps : en fr
  • GB715535A - Pigment for anti-fouling paint : en
  • CH301448A - Paste of metallic pigments. : en fr
  • BE515933A - : en
  • AU2218253A - Improved valve lapping tool : en
  • CH301545A - Rotor for turbomachinery with radial flow. : de en
  • US2689175A - Production of nitrogenous fertilizers : en
  • CH301418A - Bitumen roofing felt and process for its manufacture. : de en
  • AU161623B2 - An improved lifting jack : en
  • CH301512A - Roughing turning tool with insert held in place with a screw. : de en
  • DE917875C - Method for producing a sound carrier suitable for magnetic sound recording : de en
  • DE917998C - Process for the production of reinforced beams of any curvature : de en
  • ES213173A1 - Moving mechanism for a power-laid weapon : en es
  • GB715394A - Improvements in or relating to apparatus for separating leaves and stalks from plucked hops : en
  • GB715665A - Improvements in or relating to anodes for use in the cathodic protection of metal objects : en
  • CH301457A - Method and device for anodic treatment of at least one object which has electrically conductive surface parts. : de en
  • CH301494A - Portable microscope. : en fr
  • US2689323A - Electronic welding system : en
  • DE1683528U - DRIVE DEVICE FOR ELECTROMAGNETICALLY CONTROLLED SWITCHING DEVICES, PREFERABLY STEP-BY-STEP CONTROL UNITS, IN PARTICULAR FOR REMOTE INFORMATION. : de en
  • US2688808A - Conditioning apparatus : en
  • US2689036A - Flush top rider chain for floor conveyers : en
  • CA505771A - Etching : en fr
  • ES213706A3 - Improvements in the construction of liquid fuel burners (Machine-translation by Google Translate, not legally binding) : en es
  • GB715393A - Improvements in the colouration of non-cellulosic textile materials : en
  • CH301496A - Waterproof watch. : en fr
  • CH301557A - Electric switch for alternating current, in which the spring of a pressure contact is controlled by a rocker arm. : de en
  • CH301485A - Tape-shaped recording media for recording measuring instruments. : de en
  • US2689039A - Manufacture of electric cables : en
  • DE1683247U - SPORTS CAP. : de en
  • GB715408A - Improvements in and relating to electroscopes : en
  • FR1072351A - Illuminated color device to present advertising material : en fr
  • FR1072470A - Fabric for wall hanging : en fr
  • US2689308A - Detecting device : en
  • BE531504A - DEVICE FOR ALIGNING PIPES TO WELD BUTT TO BUTT : en fr
  • CA505809A - Packaging device : en fr
  • CH301634A - Process for the preparation of a new amino-aryl-pyridyl-alkanol. : de en
  • ES43516U - Improved stopper for gaseous liquid bottles (Machine-translation by Google Translate, not legally binding) : en es
  • GB715521A - Improvements in or relating to transmission fluids : en
  • CH301590A - Composition intended for hair dyeing. : en fr
  • CA505861A - Production of industrial gas : en fr
  • CH301479A - Toy vehicle garage. : de en
  • DE899945C - Process for the production of a non-flammable detergent for typewriters u. like : de en
  • DE918039C - Use of iron-nickel alloys as switching reactor cores in contact converters : de en
  • FR1072443A - Improvements to the furring plates of the axle boxes : en fr
  • FR1072722A - Improvement in mold coating compositions, in particular for casting stainless alloys for dental use : en fr
  • GB715319A - Novel organopolysiloxane resin compositions and process for their manufacture : en
  • CA505748A - Production of iron oxide pigments : en fr
  • DE1683318U - ROOF WINDOW. : de en
  • FR1073035A - Capacitor charging circuits : en fr
  • GB715351A - Improvements in or relating to processes for the treatment of food and other organic produce : en
  • GB715451A - A combined wood planing and sawing machine : en
  • CA505871A - Method and means for insulating cables or electric conductors : en fr
  • CH301437A - Process for the preparation of a new o-aminophenol compound. : de en
  • DE1683252U - METAL LOOSE FOR BUTTONS. : de en
  • AU160414B2 - Improved painting machine : en
  • NL75821C - : en
  • US2688993A - Pimiento coring machine having a rotatable coring head, including an annular series of reciprocal rotatable coring tubes : en
  • US2689210A - Method and apparatus for effecting the conversion of reactants in contact with particulated solid material : en
  • CH301474A - Envelope sealing machine. : de en
  • DE1683310U - CLOSET. : de en
  • DE918003C - Spreisselhacksupport for chopping machines with rotating knife wheel : de en
  • US2688867A - Specific gravity indicator : en
  • US2689302A - Zero drag vertical "i" antenna : en
  • CA505772A - Etching : en fr
  • DE1683347U - LID FOR PRESERVING CANS MADE OF PLASTIC. : de en
  • ES41527U - Structure for the construction of walls with cavities (Machine-translation by Google Translate, not legally binding) : en es
  • GB715330A - Brake disc assemblies : en
  • CH301567A - Cathode ray tube number storage device. : de en
  • CH301423A - Process for removing heavy metal ions from beverages, especially wine. : de en
  • US2688847A - Electronic control system for automatic machines and the like : en
  • US2689143A - Coupling : en
  • AU2155253A - Improvements in automatic firearms : en
  • DE917884C - Hub attachment with slotted tube shaft : de en
  • ES43383U - Enhanced glasses for motorists and aviators motorists (Machine-translation by Google Translate, not legally binding) : en es
  • CA505765A - Friction hinges : en fr
  • US2689047A - Pebble flow control for a pebble heat exchanger : en
  • CH301592A - Process for the preparation of a partially hydrogenated fluorenone. : de en
  • CH301461A - Multi-roll roll calender with paper feed. : de en
  • DE1683545U - COOKING SPOON TO STIR AND PRESS. : de en
  • FR1072637A - Method and devices for ensuring regulation and safety in gas-fired installations and the like : en fr
  • DE917851C - Selector switch for telecommunications, in particular telephone systems : de en
  • DE917869C - Method and apparatus for slitting automobile tires : de en
  • FR1072989A - Seat pad : en fr
  • ES39752Y - Radial tap : en es
  • FR1072895A - Process for preparing polyacrylnitrile solutions : en fr
  • ES214049A1 - Perfected procedure for the manufacture of plates for channels (Machine-translation by Google Translate, not legally binding) : en es
  • ES43536U - Jacket-pajama (Machine-translation by Google Translate, not legally binding) : en es
  • GB715527A - Improvements in high pressure hose couplings : en
  • GR15644B - METHOD OF CONSTRUCTION OF CEMENT STONES OR STAINLESS STEELS. : el en
  • AU166045B2 - An antitheft device for motor vehicles : en
  • CA505877A - Telegraph signal distortion indicating device : en fr
  • CH301678A - Process for the preparation of a new disubstituted nicotinic acid amide. : de en
  • CH301628A - Motor vehicle with a hood that can be opened to the side. : de en
  • USD173043S - Curtain fabric or similar article : en
  • ES210098A1 - An apparatus to air and dry quickly all kinds of clothes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072932A - Plates for heat exchangers and heat exchangers comprising such plates : en fr
  • ES213504A1 - Mechanical system automatic clothing washer (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072594A - Method and device for maintaining a constant current in a variable resistance circuit : en fr
  • GB715570A - Improvements relating to the grinding of metal articles : en
  • DE1683571U - CLUTCH FOR MOTOR VEHICLES. : de en
  • GR15650B - PRACTICAL CLOSING OF SHOES. : el en
  • DE1683548U - SAFETY WINCH. : de en
  • DE1683567U - DIFFERENTIAL GEAR FOR EXPOSURE CONTROL. : de en
  • US2688821A - Toy vehicle with remote control : en
  • US2688893A - Adjusting screw lock for adjustable end wrenches : en
  • US2689065A - Dispensing container having a flexible walled follower : en
  • US2688762A - Brush element of the strip type : en
  • US2688997A - Combination rocker and bed : en
  • US2688858A - Goblet coaster : en
  • US2689235A - Nonefflorescent latex compositions and method of making the same : en
  • FR1072937A - Gripper cane : en fr
  • GB715367A - Improvements in or relating to constructional metal work of vehicle bodies : en
  • ES43526U - Miniature siphon shaped toy (Machine-translation by Google Translate, not legally binding) : en es
  • ES214403A1 - A process of manufacture of coffee machines or similar, with peak that is part of the material of the same body, without additional unions (Machine-translation by Google Translate, not legally binding) : en es
  • ES39148Y - Cap for champagne bottles, made of polyethylene or other plastic material : en es
  • FR1072568A - Gas turbine with internal cooling of the blades, with air compression by multiple pistons : en fr
  • FR1072939A - Bracelet, especially for watches : en fr
  • FR1072563A - Method and device for impact drilling of granules : en fr
  • DK78106C - Apparatus with an electric discharge tube with an inductive absorption system and tubes for use in the apparatus. : da en
  • GB715515A - Improvements relating to spring interior assemblies for upholstered chairs, settees, bed foundations and like upholstered articles : en
  • FR1073023A - Dosing device for espresso machines : en fr
  • GB715407A - Improvements in or relating to engine preservative oils : en
  • DE917845C - Process for hardening razor blades : de en
  • DE917964C - Pipe push bench with guides for the mandrel and shaft rod in the area of the draw ring bed : de en
  • DE1683230U - FASTENING OF THE STRAPS TO THE FRAME PARTS OF MATTRESSES, WHICH THE SPRING AREA IS CONSTRUCTED OF LAMELLAS STRINGED ON COIL SPRINGS. : de en
  • DE1683559U - BOLT. : de en
  • DE917856C - Electrical converter : de en
  • US2688930A - Washing machine pump : en
  • GB715375A - Draught excluder for doors, windows and the like : en
  • USD173012S - Base for table lamps : en
  • USRE23867E - Power steering booster of the : en
  • CA505751A - Process for the preparation of iron oxide pigments : en fr
  • FR1072357A - Improvements to air, gas or liquid filters : en fr
  • ES40963Y - Spark plug protective device in internal combustion engines : en es
  • FR1072869A - Device for checking the breakdown resistance of the insulation of electrical conductors : en fr
  • GB715510A - Improvements in and relating to securing means for the laminations of laminated belts : en
  • DE917785C - Printing press, especially offset press : de en
  • US2688791A - Cutting-off blade : en
  • ES38961Y - New hygienic gadget : en es
  • FR1073027A - Process for the manufacture of pulleys with grooves and pulleys obtained : en fr
  • FR1072365A - Submarine Rescue Device : en fr
  • ES40883Y - Table football game : en es
  • FR1072727A - Improvements to electrical transformers : en fr
  • FR1072938A - Process for the electrochemical treatment of metal electrodes for electrolytic cells and device for implementing this process : en fr
  • ES210160A1 - Procedure for the obtaining of porous and curved electrodes, especially suitable for alkaline accumulators (Machine-translation by Google Translate, not legally binding) : en es
  • GB715350A - Improvements in or relating to hypodermic needle carriers : en
  • DE917839C - Device for monitoring the operating status of safety devices : de en
  • GB715599A - Improvements in or relating to electrode rapping systems in electrical precipitators : en
  • ES43384U - Improved pressure latch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072664A - Improvements made to carburettors comprising an auxiliary starting device : en fr
  • FR1072634A - Process for the preparation of aromatic amines sulfonated on their amino groups, oxidation decolorants by means of these amines and products resulting therefrom : en fr
  • FR1072878A - Fireplace fuel loading device : en fr
  • FR1072985A - Device for centering phonographic records on the turntable of record players or other similar devices : en fr
  • DE1683212U - RADIO OR TV WITH SPATIAL SOUND REPRODUCTION. : de en
  • DE917943C - Sealing device, in particular sleeve sealing for the production of electrical cables : de en
  • DE1683379U - SPACE-SAVING STEPLADDER. : de en
  • FR1072691A - Improvements to pneumatic spray painting equipment : en fr
  • FR1072720A - Control device for switching on fluorescent lamps : en fr
  • ES43479U - Tube for smoke conduction (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072498A - Constant flow transport device : en fr
  • GB715550A - Improvements in punch elements and method of making same : en
  • US2688804A - Alignment means for pipe manufacturing apparatus : en
  • US2688813A - Animated illuminated sign : en
  • CH301536A - Hose coupling. : de en
  • ES40960Y - Postcard with three-dimensional illustrations : en es
  • ES43428U - A churn adaptable to the inside of the door of refrigerators (Machine-translation by Google Translate, not legally binding) : en es
  • ES43456U - Pocket sprayer with protective case and ornamenta (Machine-translation by Google Translate, not legally binding) : en es
  • US2689184A - Wallpaper paste : en
  • FR1072469A - Driving speed indicating device, in particular for motor cars : en fr
  • FR1072485A - Shoe with cavities in the heel and sole to accommodate various objects and transparent lighting devices : en fr
  • GB715435A - Means for controlling signal level in radio and line signalling systems : en
  • CA505747A - Process for treating tar : en fr
  • DE1683295U - HOT SEMI VALVE WITH COOLING RINGS. : de en
  • US2688978A - Liquid flow check valve : en
  • FR1072581A - Luminescent tube lamp protected against explosions and firedamp : en fr
  • CH301482A - Clamshell dry type gas meter. : en fr
  • GB715607A - Improvements in or relating to the coating of ferrous surfaces : en
  • ES212433A1 - IMPROVEMENTS IN THE TELESCOPIC ANTENNAS FOR RECESSING IN AUTOMOBILES : en es
  • FR1072480A - Improvements to internal combustion engines with circular motion : en fr
  • FR1072390A - Operating method of an air tunnel, in particular for hypersonic speeds : en fr
  • GB715531A - Improvements in and relating to coupling heads for hose couplings of fluid pressure braking systems : en
  • ES39751Y - Faucet for sinks and the like, perfected : en es
  • FR1072512A - Method and device for simultaneously transmitting accounting data to several stations : en fr
  • DE1683289U - TAPE BOX, IN PARTICULAR IN RING SHAPE : de en
  • FR1072854A - Pressure coupling bearing for cross levers : en fr
  • FR1072870A - Copy frame : en fr
  • GB715312A - Improvements in or relating to automatic flight-control systems : en
  • DE917831C - Device for learning to sing from the sheet : de en
  • ES43413U - Wrist head with three faces or semblants (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072791A - Advertising by object : en fr
  • USD173006S - Gasoline nozzle protective device : en
  • ES210226A1 - Improvements in plastic material extrusion machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES212745A3 - A procedure to perform the collective clamp of wires or springs in simple or double conical spiral (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072435A - New system of prefabrication of reinforced concrete floors : en fr
  • FR1072514A - Double sofa or armchair bed : en fr
  • GB715384A - Process of and apparatus for condensing vaporised phthalic anhydride : en
  • ES43403U - Device to nail tips (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072873A - Mechanical musical instrument with comb : en fr
  • GB715478A - Improvements in or relating to the purification of carbonaceous material of coal origin : en
  • FR1072715A - Asbestos flange gasket : en fr
  • US2689131A - Tool with shank and removable blade : en
  • US2689294A - Metal film attenuator : en
  • CH301523A - Process for plunge grinding threads. : de en
  • US2688794A - Method of making heat exchange apparatus : en
  • DE918070C - Shackling dragons : de en
  • ES214646A1 - Transportation machine-printing emitter (Machine-translation by Google Translate, not legally binding) : en es
  • US2688913A - Book-binding machine : en
  • ES210202A1 - A measuring and dosing device for the supply of liquid fuels mixed with oil (Machine-translation by Google Translate, not legally binding) : en es
  • GB715347A - Radio range measuring systems : en
  • GB715437A - Improvements in the manufacture of metal tubing : en
  • CH301477A - Drive-driven vehicle toys. : de en
  • CH301549A - Regenerative heat exchanger. : de en
  • US2689326A - Dynamoelectric machine control system : en
  • CH301631A - Installation for slaving the control of the speed of a vehicle to a typical step appropriate to the layout of the track of this vehicle. : en fr
  • CH301548A - Apparatus with a heat exchange wall lined with a lining. : de en
  • US2688768A - Apparatus for continuously making plastic-containing articles : en
  • US2689127A - Table exercising machine : en
  • DE917810C - Main lock with compartment device for conveyor wagons : de en
  • DE918047C - Process for the continuous casting of clad metal blocks : de en
  • DE917850C - Circuit arrangement for separately adjustable equalization of the low and high ranges of a frequency band : de en
  • US2689018A - Apparatus and method for deaerating water : en
  • US2689117A - Cutter head for mining machines : en
  • US2688849A - Safety control for water-cooled refrigerative systems : en
  • US2689165A - Process for producing uranium tetrafluoride : en
  • US2688789A - Yarn handling equipment : en
  • CH301538A - Device for generating a reciprocating movement. : de en
  • DE918001C - Multi-walled sack with at least one staggered corner and method and device for its manufacture : de en
  • ES43470U - Filter for air and gases in general (Machine-translation by Google Translate, not legally binding) : en es
  • DE1683256U - DOUBLE LAP SLIDING NUT. : de en
  • ES213718A1 - Ceramic dielectric materials : en es
  • CH301428A - Process for the manufacture of pregnenolone. : de en
  • ES41033Y - Bicycle sprocket puller : en es
  • FR1072450A - Large stretching mechanism for spinning benches : en fr
  • FR1072553A - Variable-pitch propeller control device : en fr
  • DE910495C - For the purpose of load compensation in the axial or tooth direction in individual sections, gear u. like : de en
  • FR1072403A - Method and device for automatic rectilinear assembly of brush bristles : en fr
  • GB715321A - Improvements in or relating to apparatus for teaching music : en
  • IE21287L - Thermoplastic composition : en
  • NL75912C - : en
  • US2689231A - Copolymers of conjugate and nonconjugate drying oils, cyclopentadiene, and styrene : en
  • US2688986A - Heat exchanger : en
  • US2689283A - Electric switch : en
  • US2689248A - Tertiary-aminoalkyl 4-amino-2-alkoxybenzoates and their synth esis : en
  • US2689337A - Shaped metal contact : en
  • US2688938A - Snubbed truck : en
  • US2689329A - Dielectric well logging system : en
  • FR1073042A - Parking indicator for automobiles : en fr
  • GB715528A - Metal-ceramic bonded granular material : en
  • CA505820A - Circular saw assembly : en fr
  • DE1683405U - RETRACTABLE RUBBER SPOUT FOR EMBALLAGES, IN PARTICULAR OIL BUCKETS. : de en
  • ES214581A3 - Improvements in the construction of articulated projectors for vessels and other uses (Machine-translation by Google Translate, not legally binding) : en es
  • ES215071A1 - A method for manufacturing filling masses for thermal generators (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072623A - Vulcanized synthetic rubber : en fr
  • GB715489A - Improvements in or relating to e.h.t. systems : en
  • GB715613A - Process for the drying of objects which are wet with water : en
  • NL75889C - : nl
  • US2689019A - Recovery of chemicals from gases and apparatus : en
  • US2689319A - Servo control apparatus and method : en
  • US2688836A - Lawn mower with edge trimmer : en
  • CH301696A - Process for the preparation of a new aromatic thioether. : de en
  • AU2287353A - Improvements in and relating to hand mirrors orthe like : en
  • CH301402A - Barrette for textile machine. : en fr
  • US2689027A - Clasp or clip fastener : en
  • DE1683312U - SPONGE, IN PARTICULAR BATH SPONGE. : de en
  • DE917976C - Quette : de en
  • US2689111A - Heat saving unit : en
  • US2689153A - Elevation of granular solids : en
  • US2688770A - Method of and apparatus for controlling the temperature of plastic material : en
  • US2689328A - Saturable reactor device : en
  • FR1072701A - Method of setting up heating devices : en fr
  • FR1072824A - Process for the preparation of a concretion metal : en fr
  • US2688905A - Rectifier roll cleaned vane type flow spreader for paper machines : en
  • DE917963C - Device for adjusting the rolls of tube mills : de en
  • DE918010C - Counter pressure bottle filler : de en
  • DE1683449U - HAND PROTECTION MADE OF AIR- AND WATERPROOF, WELDED PLASTIC FILMS. : de en
  • ES210708A1 - Improvements in the construction of pipes for hilature spinning (Machine-translation by Google Translate, not legally binding) : en es
  • ES212845A3 - New procedure for obtaining an agglomerate for the manufacture of noyos and molds of foundry (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072492A - Process for the preparation of polyacrylonitrile and acrylonitrile copolymerisates with improved properties : en fr
  • DK78110C - Melting furnace for metal with low melting point. : da en
  • FR1072583A - Composition of agglomerated silicides : en fr
  • GB715346A - Process and apparatus for pressure butt-welding metal articles : en
  • DE1683214U - MASSAGE BRUSH MADE OF THERMOPLASTIC MATERIALS. : de en
  • ES43386U - Weatherstrip for base of doors (Machine-translation by Google Translate, not legally binding) : en es
  • AU2145953A - Animal drafting race : en
  • DE833042C - Process for the preparation of 2-phenyl-3-methyl-aminobutanol-2 and of 2-phenyl-3-methylaminobutane : de en
  • ES40458U - Coating for bed frames (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072993A - Micro-circuit breaker : en fr
  • CA505868A - Caramel color manufacture : en fr
  • AU2145353A - Improved painting machine : en
  • ES43493U - Travel hanger (Machine-translation by Google Translate, not legally binding) : en es
  • CA505880A - Colouration of sheet materials : en fr
  • CH301407A - Process for the preparation of a coloring agent for non-cellulosic fibers. : de en
  • CH301427A - Electric gas purifier. : de en
  • US2688857A - Safety coupling for flexible shafting : en
  • NL75948C - : en
  • FR1072491A - Mesh antimetric filters : en fr
  • GB715380A - Production of aliphatic carboxylic acids containing from 3 to 13 carbon atoms per molecule : en
  • GB715557A - Improvements in or relating to feeding bibs or feeders for babies : en
  • DE1683250U - CAP. : de en
  • DE1683565U - MACHINE TOOL FOR DEBURRING THE FACE EDGE OF GEAR WHEELS. : de en
  • CH301489A - Multiple tariff counter for electricity meters. : de en
  • CH301514A - Chain tensioning device on chain milling machines. : de en
  • DE1683371U - STEEL TUBE CHAIR. : de en
  • CA505791A - Container and blade handling device : en fr
  • DE1683425U - PACKING TABLE FOR BUNDLING BOTTLES. : de en
  • DE1683467U - HAND AND STAND MIRRORS. : de en
  • DE917854C - Rotating field receiver : de en
  • ES43423U - Filter directly applicable to cigarettes without nozzle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072706A - Improvement in the manufacture of urea : en fr
  • FR1072896A - Wooden beam with profiled section and machine used for its realization : en fr
  • US2688877A - Grain probe : en
  • US2688917A - Silk screen printing press : en
  • CA505833A - Loud-speaking telephone arrangements : en fr
  • CA505732A - Fuel pumps : en fr
  • AU163587B2 - Improvements in electrical switches : en
  • CA505766A - Belt drive for small diameter adjacent cylinders : en fr
  • FR1072992A - Coil wringer : en fr
  • US2689277A - Engine failure detector : en
  • ES43414U - Drawer-packaging for fruits (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072473A - Stable and non-jamming amalgam carrier : en fr
  • FR1072661A - Improved shim for mounting on machine tools : en fr
  • FR1072842A - Power transmission device applicable to pedal-powered cycles : en fr
  • FR1073046A - Improvements made to the manufacture of terminals, and to their attachment to the electric wires : en fr
  • US2688822A - Plant protector : en
  • CA505874A - Error-detecting and correcting system : en fr
  • CH301565A - Method and device for storing information on a screen of a cathode ray tube that retains an electrical charge. : de en
  • CH301662A - Process for the preparation of a metal-containing azo dye. : de en
  • DE1683402U - COAT CORK FOR WINE BOTTLES AND THE LIKE. : de en
  • US2688934A - Electric control means for automatic conveyer systems : en
  • US2689129A - Control switch unit and circuit for baseball games : en
  • DE1683363U - LID FOR THE FILL OPENINGS OF COOKING CHAMBER STOVES. : de en
  • US2689070A - Means and method for pleating cloth in web form : en
  • DE1683579U - VEHICLE SEAT, IN PARTICULAR SADDLE OR BENCH FOR TWO-WHEELED VEHICLES. : de en
  • ES214520A1 - New voltage system for the reversibility of plows for tractors, with or without hydraulic elevator (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072619A - Improvement in shell structures for parachutes : en fr
  • FR1072737A - Electric relay with automatic recurring movement : en fr
  • GB715484A - Apparatus for electronographic printing : en
  • CA505788A - Thermally actuated electric switch : en fr
  • US2689252A - Hydrocarbon synth esis and catalyst therefor : en
  • FR1072650A - Sinter press, especially for compressing livestock feed : en fr
  • FR1073019A - Transfer accounting device : en fr
  • GB715641A - Improvements in and relating to electric fuse apparatus : en
  • DE1683380U - FIR TREE CANDLE HOLDER. : de en
  • FR1072525A - Process for the production of alkylene ureas : en fr
  • FR1072626A - Machine for tightening bolts, screws or nuts with tightening torque adjustment device : en fr
  • FR1072866A - Hair treatment products : en fr
  • ES43489U - A multiple mold for socks (Machine-translation by Google Translate, not legally binding) : en es
  • DE1683580U - CARRYING DEVICE. : de en
  • CH301484A - Liquid flow meter. : de en
  • GB715647A - Vehicles with tippable hopper-bodies : en
  • FR1072744A - Process for obtaining pure artificial ferric oxide : en fr
  • US2688839A - Internal-combustion engine with auxiliary exhaust turbine : en
  • GB715499A - Improvements in or relating to excavating, scraping, levelling and similar machines for operating on road, ground and like surfaces : en
  • US2689221A - Method of purifying, concentrating, and converting petroleum sulfonates : en
  • CA505767A - Collecting, transporting and dumping equipment : en fr
  • FR1072816A - Electrical printing system on all molded objects and in particular on all plastic materials: polythene, polyamides, etc. : en fr
  • GB715565A - Improvements in or relating to blank ammunition : en
  • US2688957A - Air inlet valve : en
  • CA505733A - Coenzyme preparations and process for their manufacture : en fr
  • DE1683479U - ELASTIC LINING, IN PARTICULAR FOR A HELMET. : de en
  • US2688780A - Machine and process for forming hollow sand-resin cores : en
  • ES210193A1 - A method for obtaining a compound of propandiols (Machine-translation by Google Translate, not legally binding) : en es
  • ES43375U - A device to make pools (Machine-translation by Google Translate, not legally binding) : en es
  • FR1073011A - Extension system for horse collars : en fr
  • ES214302A1 - A procedure of simultaneous flocking, by both sides of a tissue (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072354A - Advanced spark cutting device : en fr
  • FR1072997A - Elastic Stopper Device for Loom Shuttle Pusher : en fr
  • GB715659A - Apparatus for automatically feeding lubricating oil to capillary-action lubricators : en
  • FR1072367A - Improvements to master cylinders for hydraulic brakes, more particularly for motor vehicles : en fr
  • FR1072420A - Suction and projection by annular nozzle : en fr
  • ES211427A1 - Improvements in couplings for two-wheel vehicles towed by motorcycle (Machine-translation by Google Translate, not legally binding) : en es
  • ES215355A1 - Improvements in the construction of machines for the tilting and polishing of marble, artificial stone, materials of construction and polishing of metals (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072523A - Device for controlling a flow of fluid by an auxiliary flow : en fr
  • DE917789C - Equalizer for teletype networks with dial-up operation : de en
  • ES41063Y - Basket for shopping : en es
  • DE1683427U - PRESS FOR BUNDLING NEWSPAPERS, MAGAZINES AND THE LIKE. : de en
  • DE917980C - Circuit arrangement for relay chains in telecommunications systems, especially telephone systems : de en
  • GB715539A - Improvements in or relating to non-return valves : en
  • DE1683502U - LOWER THREAD SPOOL FOR SEWING MACHINES. : de en
  • GB715418A - Improvements in machines for the opening treatment of fibrous materials : en
  • FR1072787A - Process for the preparation of hydrazino-phthalazines and novel compounds thus obtained : en fr
  • FR1072900A - Electrical switching device such as circuit breaker with flow extinguishing chamber : en fr
  • GB715349A - Apparatus for working coal and other minerals : en
  • ES39542U - Improved cap (Machine-translation by Google Translate, not legally binding) : en es
  • ES41259U - Universal joint for torsion transmission (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072935A - Improvements to paper bags fitted with a valve for filling : en fr
  • US2689206A - Solvent refining of wax-containing mixtures : en
  • US2689300A - Arrangement to obtain a voltage interval multiplier : en
  • FR1072494A - Flow separator : en fr
  • FR1072579A - Electric arc welding device : en fr
  • ES43499U - Protectors for armchairs for motorcycles, bicycles and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072905A - Protective cover for use during transport of patients : en fr
  • FR1072546A - Method and machine for the automatic manufacture of suppositories, lipstick sticks and others : en fr
  • FR1073000A - Paper glue manufacturing process : en fr
  • FR1072725A - Improvements to electromagnetic control valves : en fr
  • GB715479A - Improvements relating to electric discharge tubes : en
  • FR1073010A - Improvements to drilling machines and brush assembly : en fr
  • GB715504A - Improved means for preventing the accumulation of dirt in the corners of staircases and the like : en
  • GB715623A - Improvements in and relating to electric incinerators : en
  • GB715660A - Improvements in or relating to regulated rectifier power supply equipment : en
  • DE917889C - Lip pack : de en
  • DE917977C - Teletypewriter : de en
  • ES214249A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF TAPES, AND ESPECIALLY THOSE INTENDED FOR PACKAGING, MANUFACTURED WITH CELOPHANE OR SIMILAR MATERIALS : en es
  • ES43395U - Folding plate or aesthetic platform for taking sunbaths or performing aesthetic physical exercises (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072934A - Method and device for eliminating sag in endless belts from flat belt machines : en fr
  • FR1073012A - Assembly device : en fr
  • FR1072899A - Directed radiocommunication with low disturbing interference flow : en fr
  • GB715632A - Improvements in or relating to shaving brushes : en
  • FR1072449A - Improvements to vaults or suspended covers and the like for industrial ovens, for example siemens-martin ovens, and to methods of construction thereof : en fr
  • FR1072675A - Improvements to binders of the cement type : en fr
  • DE918067C - Valve closure for bottles u. Like. For sterilizing food in particular : de en
  • ES43350U - A device for the collection of flowers (Machine-translation by Google Translate, not legally binding) : en es
  • GB715473A - Improvements in or relating to portable heads or lids for milk churns or other liquid containers : en
  • ES214688A1 - A variable dosing group for express coffee machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES43545U - Double-acting cursor, for slide fasteners (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072686A - Further training in manual telephone switching installations : en fr
  • DE1683253U - SAEMASCHINE. : de en
  • FR1072631A - Electronic encoder : en fr
  • FR1072747A - Improvements to turbine or compressor blades : en fr
  • CH301497A - Watch movement including a power reserve indicator. : en fr
  • DE917915C - Telecommunication system, in particular telephone exchange, using exclusively electronic switching means : de en
  • US2689154A - Trestle : en
  • CA505710A - Clothes catching attachment for ironing boards : en fr
  • FR1072798A - Process for the preparation of benzyl ester of mandelic acid and products according to those obtained : en fr
  • DE1683412U - TWO-RING THROWING DEVICE. : de en
  • ES215225A1 - A machine to cut potatoes in different forms and sizes (Machine-translation by Google Translate, not legally binding) : en es
  • GB715427A - Improvements in or relating to filar suspension mountings for the rotors of measuring instruments, recording instruments, indicators or electrical switches or for relay armatures : en
  • DE917823C - Device for the treatment of any goods by the action of sound or ultrasonic vibrations : de en
  • DE917981C - Slotted field tubes with four or more anode segments : de en
  • FR1073016A - Projection device for still views : en fr
  • GB715464A - Improvements in or relating to resonant-space resonators for high-frequency apparatus : en
  • GR15654B - WINDOW CLEANING DEVICE. : el en
  • DE893998C - Device for artificial breathing : de en
  • DE917906C - Method and device for keeping the flow rate constant of the liquid used in a cutting device : de en
  • US2689116A - Carburetor : en
  • US2688939A - Logging bunk for railway cars and other vehicles : en
  • US2688980A - Valve equalizer : en
  • FR1072679A - Improvement in connections between axle boxes and chassis of railway vehicles : en fr
  • DK78125C - Loading platform. : da en
  • US2688894A - Rotatable fastener having elastically deformable sleeve : en
  • DE1683446U - SMOOTH WITH ARM CLOSURE. : de en
  • GB715401A - Improvements in and relating to gain control circuit means for line and radio telephony : en
  • FR1072389A - Method and devices for coating objects with an electrostatic field : en fr
  • FR1073034A - Process for the hot treatment of products of all kinds on a concretion grid or on a similar apparatus : en fr
  • GB715467A - Improvements in or relating to lathe drivers : en
  • DE1683357U - MULTILAYER PAPER FOR PACKAGING PURPOSES. : de en
  • ES213988A1 - A MAGNETIC SWITCHING DEVICE : en es
  • ES43362U - New type of suspension for cars and motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072582A - Improvements to reproducing machines : en fr
  • FR1072847A - Washing machine by swirling laundry water : en fr
  • GB715453A - Apparatus for recording the "vittoz" psychosomatic manifestation : en
  • ES43445U - A mirror for organization bag, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES43485U - Device to facilitate the inflammation and combustión of solid fuels of low heating power on a mechanical rejlla of rotating base or chains. With priority of the french application p.v. 654.159 of 5-9-53 (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072446A - Infra-red telephony installation with a mirror in the shape of a trirectangle trihedron : en fr
  • ES43406U - Bowling game (Machine-translation by Google Translate, not legally binding) : en es
  • US2689064A - Collapsible tube : en
  • ES213678A1 - Improvements in mixers applicable to fixed or mobile explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072770A - Improvements to voltage regulator systems for synchronous electric machines : en fr
  • FR1072778A - Motor control system : en fr
  • US2688843A - Apparatus for augmenting mass and velocity of exhaust streams : en
  • US2688927A - Control valve for a hydraulic apparatus : en
  • ES43554U - New panty (Machine-translation by Google Translate, not legally binding) : en es
  • US2688977A - Relief valve : en
  • FR1072761A - Machine for detaching individual threads from a rubber tape : en fr
  • FR1072887A - Rotative Harrow : en fr
  • DE917815C - Circuit arrangement, in particular for magnetic sound recording methods : de en
  • GB715369A - Decontamination of aqueous liquors : en
  • GB715594A - Improvements in thermal regenerators : en
  • FR1072562A - Approach indicating device operated by radio, for vehicles : en fr
  • GB715420A - Improvements in or relating to vinyl resin articles and films : en
  • GB715442A - Improvements in or relating to washing machines : en
  • DE1683593U - PLAY BOX FOR CHILDREN. : de en
  • FR1072841A - Method of constitution of the rear wall and arrangement of the film clamping plate, especially in small format cameras with folding rear wall : en fr
  • ES210149A1 - Procedure and apparatus for the concentration of liquids, particularly of hydrogen peroxide solutions (Machine-translation by Google Translate, not legally binding) : en es
  • ES43376U - An adjustable rotary point for lathes and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072662A - Process for the preparation of nitrogen compounds : en fr
  • FR1072757A - Method and machine for depositing sweet dough on cookies : en fr
  • GB715431A - Process and apparatus for the de-dusting and classification of granular materials : en
  • GB715340A - Improvements in or relating to liquid resistances and to electric motor control equipment including such resistances : en
  • ES213459A1 - A stabilizing mechanism for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • ES43439U - Improved unión for metal packaging bodies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072439A - Insulating container, such as cabinet, chest or the like and method for its manufacture : en fr
  • GB715434A - Improvements in or relating to a process for producing high polymer latices : en
  • ES215382A1 - A suspension and steering frame for automobile vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES43355U - Metal container with an ohmic resistance element, welded together (Machine-translation by Google Translate, not legally binding) : en es
  • GB715653A - Improvements in or relating to low oil-content electric power switches : en
  • GB715604A - Improvements in or relating to suction cleaner nozzles and an attachment therefor : en
  • DE1683315U - SUPPORTING FRAME FOR BARRELS IN WARMING ROOMS, SUCH AS HOT AIR STOVES OD. DGL. : de en
  • CA505792A - Louvre windows : en fr
  • US2688908A - Implement hitch for tractors : en
  • US2689225A - Detergent compositions : en
  • USPP1302P - Rose plant : en
  • ES43462U - Rearview mirror for motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • GB715514A - Improvements relating to spring interior assemblies for upholstered chairs, settees, bed foundations and like upholstered articles : en
  • US2689132A - Nesting basket carriage : en
  • US2689171A - Identifying gasoline and the like : en
  • US2689264A - Alkali metal and alkaline earth metal derivatives of 5, 8-dihydro-4-hydroxy-3-alkoxy-8a-methyl-1-naphthalenone : en
  • US2689199A - Nonwoven fabrics : en
  • US2688838A - Presenting chain link for welding : en
  • FR1072641A - Pressure regulating device for compressor : en fr
  • GB715490A - Improvements in and relating to displaying : en
  • GB715563A - Improvements in spacer members for the reinforcement of reinforced concrete : en
  • GR15646B - TAX RULES. : el en
  • US2689213A - Apparatus for treating and calcin : en
  • US2688888A - Lawn-mower sharpener : en
  • DE1683269U - MODULAR KIT WITH BUILDING BLOCKS MADE FROM WOOD, SELF-CONNECTING WITH SPRING AND GROOVE. : de en
  • DE917965C - Method and device for rewinding tape-shaped material : de en
  • US2688751A - Dress shield : en
  • DE917949C - Rocket with guide surfaces : de en
  • US2689120A - Scale : en
  • DE1683385U - INSTRUMENT ARRANGEMENT, ESPECIALLY IN MOTOR VEHICLES. : de en
  • ES43396U - Rectangular lantern perfected (Machine-translation by Google Translate, not legally binding) : en es
  • CA505804A - Telephone signalling system : en fr
  • ES214112A1 - New electrical heating system for swivel cylinders dryers and ironers (Machine-translation by Google Translate, not legally binding) : en es
  • US2688773A - Dimensional stabilization of oriented thermoplastic films : en
  • US2688963A - Syringe unit : en
  • USD173018S - Cosmetto coaster or similar article : en
  • DE1683560U - SAFETY COUPLING. : de en
  • CH301384A - Method for producing a ring seal of metal in glass. : de en
  • DE1683249U - FACE, HEAD AND NECK PROTECTION. : de en
  • ES214500A1 - Improvements introduced in the safety valves for hydraulic gas (Machine-translation by Google Translate, not legally binding) : en es
  • GR15652B - INSTRUCTION FOR THE FAST LEARNING OF LETTERS, NUMBERS, ETC. : el en
  • ES43520U - A paper perforator for offices (Machine-translation by Google Translate, not legally binding) : en es
  • US2689251A - Polyhalomethane-unsaturated acid reaction products : en
  • DE1683553U - HEAD COVERS MADE OF LEATHER OR SIMILAR MATERIAL, ESPECIALLY FOR DRIVERS. : de en
  • DE917798C - Electric commutator machine with commutator blades made of synthetic coal : de en
  • DE917942C - Ready-to-install shaft seal : de en
  • FR1072808A - Hydraulic actuator for cylinders with opposing piston hydraulic pump and control valve : en fr
  • FR1072991A - Two-stroke engine : en fr
  • US2689086A - Ejecting and counting mechanism : en
  • FR1072382A - Concrete floor with fixing elements : en fr
  • FR1072454A - Shock absorbing footrest for motorcycle passengers, telescopic system : en fr
  • ES40132Y - Perfected curling : en es
  • FR1072508A - Improvement with bis-triorganosilylamines : en fr
  • GR15649B - METHOD FOR PREPARATION OF CLEANING PULP. : el en
  • AU2828663A - Novel formaldehyde / ketene copolymers and a process for preparing them : en
  • CA505846A - Acid dyestuffs of the anthraquinone series : en fr
  • CH301360A - Electric lawn mower. : de en
  • ES213955A1 - Procedure for the obtaining of two-sided decals (Machine-translation by Google Translate, not legally binding) : en es
  • ES43393U - Rotary cylindrical brush (Machine-translation by Google Translate, not legally binding) : en es
  • DE1683224U - PNEUMATIC SUCTION. : de en
  • FR1072544A - New derivatives of diarylmethane : en fr
  • GB715524A - Improvements in or relating to internal combustion engines and pistons therefor : en
  • FR1072578A - Photographic camera with pose indicator integral with it : en fr
  • FR1072773A - Process for manufacturing welded tubes, in particular small diameter tubes, and installation for implementing this process : en fr
  • GB715485A - Method of and apparatus for recording pictures using cathode rays : en
  • FR1072517A - Agitator and mixer device for liquids, pastes or the like : en fr
  • US2689289A - Intermittently operating switching device : en
  • DE1683563U - LUBRICANT DISTRIBUTOR. : de en
  • ES42859U - Improved dynamo for ignition in motorcycle engines and similar vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072456A - Semi-automatic preselector for gearbox : en fr
  • FR1072554A - Improvements in rotary hearth furnaces, in particular billet reheating furnaces : en fr
  • GB715622A - Improvements in or relating to apparatus for forming ducts in concrete : en
  • FR1072363A - Process for the preparation of hydrocarbon compounds containing oxygen : en fr
  • DE905722C - Pit stamp : de en
  • GB715348A - Improvements in or relating to tables : en
  • US2688825A - Machine tool construction : en
  • ES40045Y - Automatic general pitch variation device for oscillating hub type mechanical helicopters : en es
  • ES43391U - Syringe with butt reinforcement (Machine-translation by Google Translate, not legally binding) : en es
  • GB715455A - Elevating and lowering device : en
  • US2689272A - Printing telegraph range adjustment : en
  • ES210065A3 - A method of forming a friction assembly for a brake, clutch or similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072685A - Improvements to the hinges : en fr
  • CA505806A - Extensible table : en fr
  • CH301584A - Process for the preparation of a new tetrahydropyridine. : de en
  • DE1683258U - DISTRIBUTION PLATE FOR CONTINUOUSLY ADJUSTABLE LIQUID GEAR WITH DEVICES FOR DISTRIBUTING AND REGULATING THE PRESSURE IN THE FLOW CIRCUIT. : de en
  • GB715577A - Improvements in or relating to securing devices for bicycle props : en
  • DE1683533U - HOUSING MADE OF TRANSLUCENT MATERIAL FOR ELECTRIC FENCE. : de en
  • ES43481U - On simplified dual-use wallet with invulnerable closure (Machine-translation by Google Translate, not legally binding) : en es
  • US2688901A - Bracket construction for mirrors : en
  • DE917968C - Device for rolling and feeding preferably small work pieces on machine tools having tool rolls, in particular thread rolling machines : de en
  • DE1683442U - ELASTIC SOCKETS MADE OF FOAM, ARTIFICIAL FOAM OR SIMILAR MATERIAL. : de en
  • ES43486U - A new cardboard container (Machine-translation by Google Translate, not legally binding) : en es
  • DK78111C - Heat-curing coating mixture. : da en
  • GB715426A - Improvements in and relating to vehicle spring suspension : en
  • US2689063A - Feeding device for roller mills for cereal products : en
  • US2689200A - Recapping member for automobile tires : en
  • DE917905C - Device for extinguishing glowing coke in a coke extinguishing tower : de en
  • FR1072711A - Improvements to electrical contactors : en fr
  • GB715452A - Two-way communication system : en
  • DE1683473U - CONTAINER FOR CLOTHING COMING FROM CHEMICAL CLEANING OR DYEING. : de en
  • CA505725A - Method of making engine rocker arm : en fr
  • ES43530U - An automatic pressurized oil oiler (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072897A - Filter for spinning synthetic linear polymers : en fr
  • FR1072916A - Tilt rocker with price indication : en fr
  • GB715415A - Improvements in and relating to measuring apparatus : en
  • DE1683265U - FLOOR MAT, IN PARTICULAR FOR VEHICLES. : de en
  • GB715335A - Improvements in vehicle hydraulic driving means : en
  • GB715412A - Water-soluble heteropolymers and process for the production thereof : en
  • DE1683209U - INDEPENDENT BOOKMARK. : de en
  • FR1073008A - Electro-dynamic speaker : en fr
  • FR1072561A - A chain saw : en fr
  • FR1072521A - Improvements to machines for stretching textiles : en fr
  • FR1072566A - Improvements relating to cage structures and wedging members for unidirectional engagement devices and to engagement devices using these structures : en fr
  • DE918045C - Adhesive to improve the fit of dentures : de en
  • ES210204A2 - Procedure to separate the complex polysaccharides not similar to the sugars of the seeds that contain them (Machine-translation by Google Translate, not legally binding) : en es
  • US2688965A - Hypodermic syringe : en
  • DE917961C - Setting device for steel pit stamp : de en
  • GB715425A - Process and apparatus for the conversion of starch and other polysaccharides : en
  • ES212693A3 - A improvement in the means of subjecting the metallic objects that are to be cut in the thundering machines of themselves (Machine-translation by Google Translate, not legally binding) : en es
  • GB715352A - Process for the treatment of oil-bearing vegetable material : en
  • GB715543A - A pit-head system for moving trucks from and to cages at the pit mouth : en
  • GR15657B - METHOD OF CONSTRUCTION OF A REMOVABLE GRID OR DEVELOPMENT ON THIS SURFACES OR SOLID VOLUMES BY SUITABLE ASSEMBLY ON PART ELEMENTS. : el en
  • FR1072830A - Gear cutting machine : en fr
  • ES41054Y - Die-cut toy to assemble in relief : en es
  • FR1072399A - Intra-dermal injector : en fr
  • FR1072889A - Filter improvement : en fr
  • US2689130A - Photoelectric marksmanship apparatus : en
  • FR1072482A - Improvements in the preparation of substituted amides of phosphorus thioacids : en fr
  • ES40727Y - New metal box for the gasification of its content : en es
  • FR1072572A - Stackable basket, with slides : en fr
  • GB715611A - Improvements in extended surface heat exchanger and method of making the same : en
  • FR1072424A - Air intake device in compressed air brake cylinders : en fr
  • US2689088A - Control system : en
  • ES214364A1 - A method of filling a stitch with welding metal (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072696A - Children's bib enhancements : en fr
  • FR1073003A - Improvements to devices for conditioning room temperature : en fr
  • DE907290C - Process for storing hydrogen : de en
  • DE918057C - Root crop harvester : de en
  • ES39206Y - Noble gas discharge tube, with phosphorescent interior sign : en es
  • FR1072466A - Process for the preparation of (1) -threo-nitrophenyl-amino-propane-diols and their derivatives : en fr
  • GB715373A - Improvements in or relating to a fuel injection pump : en
  • FR1072558A - Method and apparatus for treating ferrous alloys in the liquid state : en fr
  • FR1072597A - Sophisticated coupling for coupling tubular elements : en fr
  • ES210043A1 - New washing machine (Machine-translation by Google Translate, not legally binding) : en es
  • US2689237A - Resin cement and method for making : en
  • USD173044S - Evaporative cooler front or similar article : en
  • GB715588A - Scoop arm shovels mounted on trucks and tractors : en
  • FR1072849A - Fixing device : en fr
  • GB715386A - Improvements relating to acetylene gas generators : en
  • DE917862C - Anastigmatic deflection system : de en
  • GB715523A - Improvements in hedge and like growth cutters : en
  • DE1683469U - BATHTUB. : de en
  • GB715553A - Improvements in or relating to radial load bearings : en
  • ES43385U - Generator of intermittent electrical impulses (Machine-translation by Google Translate, not legally binding) : en es
  • ES43453U - A multiple and articulated staple to hold perforated sheets and sheets (Machine-translation by Google Translate, not legally binding) : en es
  • ES43514U - New tap for wines alcohols and other liquids (Machine-translation by Google Translate, not legally binding) : en es
  • DE917828C - Moth-proofing agents for fur and. like hair material : de en
  • DE1683324U - SWITCHING DEVICE FOR ELECTRIC ELECTRIC FENCE. : de en
  • DE1683498U - THROTTLE. : de en
  • ES43378U - Folding hanging hanger (Machine-translation by Google Translate, not legally binding) : en es
  • GB715448A - Improvements in method of making embossed electric battery separators : en
  • GB715465A - Improvements in or relating to catalytic conversion of oxygenated organic compound mixtures : en
  • GB715548A - Improvements in and relating to laundry folding machinery : en
  • FR1072416A - Process for the manufacture of composite tubes and products obtained : en fr
  • US2689241A - Polymerization of fluorine-containing monomers in aqueous redox system : en
  • US2689305A - Antenna : en
  • DE1683300U - SHOPPING BAG. : de en
  • DE1683555U - ELECTROMECHANICAL QUANTITY SETTING FOR LIQUID METERS. : de en
  • DE917813C - Arrangement for measuring adjustment paths on machine tools : de en
  • DE1683429U - DEVICE FOR TRIMMING PACKAGING PIECES. : de en
  • DE918040C - Electric discharge tubes for very high frequencies : de en
  • FR1072805A - Explosion Safety Lamp Holder : en fr
  • US2689276A - Circuit breaking device for electrical burglar alarm systems and the like : en
  • CH301372A - Process for the production of a sealing compound for seals in foundation engineering. : de en
  • CH301660A - Process for the preparation of a metal-containing azo dye. : de en
  • US2688969A - Combined crushing and cutting unitary circumcision appliance : en
  • US2689342A - Pressure operated switching device : en
  • CA505817A - Brake drums : en fr
  • CH301676A - Process for the preparation of a new disubstituted nicotinic acid amide. : de en
  • DE917805C - Method and device for heating metallurgical industrial furnaces with carburized lean gas : de en
  • GB715385A - Improved flexible sealing strip : en
  • GB715649A - Improvements in and relating to the manufacture of electric coupling devices : en
  • NL76272C - : nl
  • DE917971C - Process for the production of steroid lactams : de en
  • ES43353U - Anti-recoil device, applicable to casting reels for angling (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072709A - Tractor : en fr
  • GB715625A - Improvements in or relating to the control mechanism of multi-colour sheet-fed printing machines having a plurality of printing units : en
  • DE1683436U - PACKAGE FOR LIP DISABLES. : de en
  • DE917955C - Device for moving schuettfaehiger goods, especially concrete u. like : de en
  • US2688935A - Conveyer system : en
  • US2689310A - Electric starting motor for internal-combustion engines : en
  • ES43361U - An automatic rider for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072894A - components for the rapid assembly and disassembly of scaffolding and in particular display devices : en fr
  • FR1072928A - Metal-enclosed devices and electric motor : en fr
  • US2689114A - Magnetic mixer : en
  • ES43366U - Thermos for hot drinks ambulant service (Machine-translation by Google Translate, not legally binding) : en es
  • AU202066B2 - Coating compositions : en
  • FR1073015A - Pressing belt for moulders and similar machines : en fr
  • DE1683235U - CLAY FURNITURE WITH PANELING. : de en
  • CH301387A - Peeling machine, especially for potatoes. : de en
  • CH301610A - Multi-channel system. : de en
  • CH301670A - Process for the preparation of a morphine derivative. : de en
  • DE1683499U - SPINDLE SEAL FOR SHUT-OFF TAPS, VALVES AND THE LIKE. : de en
  • DE1683506U - EVERYTHING BAG FOR CAMERAS. : de en
  • USPP1301P - Miniature rose plant : en
  • NL75904C - : en
  • USD173023S - Porch column : en
  • US2688929A - Deep well pump : en
  • CH301616A - Optical effects apparatus for the presentation of various objects successively. : en fr
  • DE1683393U - GALILIAN DESIGN FINDERS FOR PHOTOGRAPHIC AND CINOMATOGRAPHIC CAMERAS. : de en
  • DE1683494U - LUBRICANT DISTRIBUTOR. : de en
  • ES41084Y - Trailer carriage, perfected, with elastic shock absorber : en es
  • DE1683370U - SHEARING AND CUTTING DEVICE. : de en
  • CA505845A - Hydroxy-acylamino azo dyestuffs of the naphthalene series and a process of making same : en fr
  • FR1072370A - Device for attaching stamps, photographs, chromos or other documents : en fr
  • CH301395A - Pressure cooker. : de en
  • DE1683543U - FRYING, BAKING AND COOKING VESSELS WITH A SPECIALLY DESIGNED BOTTOM. : de en
  • DE1683598U - ADAPTABLE FILLING PIPE FOR CANISTERS AND CONTAINERS OF ALL KINDS. : de en
  • US2689109A - Rock drill bit : en
  • NL75845C - PROCEDURE FOR PREPARING A VINYL CHLORIDE POLYMER, FROM WHICH A PASTE CAN BE FORMED : en nl
  • US2689082A - Kolisch : en
  • US2689167A - Production of gamma ferric oxide : en
  • CH301388A - Floor processing machine. : de en
  • DE1683276U - BOX FOR FOOD AND BEVERAGE PRODUCTS OD. DGL. : de en
  • DE918063C - Additional brake for machines driven by self-braking motors : de en
  • ES43482U - An indicator of fertility (Machine-translation by Google Translate, not legally binding) : en es
  • ES39750Y - Swivel Pouring Arm Tap : en es
  • DE917989C - Process for the production of new cobalt-containing monoazo dyes : de en
  • FR1072983A - Stable solid body having the bleaching properties of hypochlorite, and its manufacturing process : en fr
  • CA505848A - Dialkylaminoalkyl pyridyl carbinol ethers : en fr
  • CH301633A - Oil burner automatically controlled according to the on-off principle with oil pressure atomization. : de en
  • DE1683435U - PACKAGING FOR KITTE. : de en
  • DE1683504U - SEWING MACHINE WITH A DRIVE DEVICE. : de en
  • US2689306A - Device for holding self-developing photographic film and apparatus for processing said film : en
  • ES213869A1 - A procedure for the preparation of therapeutic agents (Machine-translation by Google Translate, not legally binding) : en es
  • ES41260U - A means to establish the connection of the ends of the rails of the electric rail lines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072949A - Spinning process for the manufacture of high resistance silk starting from a solution of cellulose in ammoniacal copper oxide : en fr
  • FR1072371A - Process for starting evaporative burners for liquid fuels, and device for carrying out this process : en fr
  • FR1072769A - Silicone rubbers : en fr
  • DE918037C - Multi-core electrical cable with a seamless metal jacket and process for its manufacture : de en
  • DE917841C - Corrugated iron cap : de en
  • FR1072486A - Improvements to nail brushes and the like : en fr
  • FR1072952A - Continuous camera with film unwinding indicator device : en fr
  • GB715363A - Method of producing vulcanised synthetic rubber : en
  • GB715458A - Improvements in or relating to plungers for use in operations such as washing clothing : en
  • DE917887C - Printer device for a sewing machine : de en
  • DK78092C - Slider for zippers made of resilient material. : da en
  • ES215252A3 - Improvements in facilities and/or equipment for the conditioning of environments (Machine-translation by Google Translate, not legally binding) : en es
  • ES43427U - A refrigerator door with built-in shelves (Machine-translation by Google Translate, not legally binding) : en es
  • GB715324A - Improvements in or relating to water heating coils for steam generating apparatus and methods of making such coils : en
  • GB715503A - Improvements in self-engaging and self-sealing pipe couplings especially applicable to flight refuelling purposes : en
  • DE917907C - Process for breaking moderately stable colloidal systems : de en
  • GB715530A - Improvements relating to reflectors for electric fires : en
  • FR1072432A - Winch mechanism for excavators and cranes : en fr
  • GB715546A - Insecticides of animal origin : en
  • US2688774A - Process for molding polystyrenes : en
  • US2689068A - Dispenser and applicator for liquid weed exterminators : en
  • US2689098A - Thread guide assembly : en
  • CH301629A - Saddle for bicycles and motorcycles with seat post. : de en
  • US2688903A - Shaper attachment for lathes : en
  • US2688907A - Mobile soil tilling machine : en
  • CA505829A - Automatic frequency control circuit : en fr
  • CA505768A - Compositions of matter comprising drying oils and copolymers of vinyl chloride and vinylidene chloride : en fr
  • CH301475A - Hanging flip calendar with horizontal flip axis. : de en
  • CA505850A - Reinforcing bar or rod : en fr
  • CH301429A - Process for the preparation of γ-halo-butyraldehyde acetals. : de en
  • DE917811C - Heating stove or stove : de en
  • DE917858C - Electric gas-filled discharge tubes : de en
  • DE1683527U - FINGER RING. : de en
  • GB715538A - Filters : en
  • DE1683542U - BETTFAUTEUIL. : de en
  • FR1072598A - Lubricating grease composition : en fr
  • FR1072931A - Artificial nail for fingers and toes : en fr
  • GB715471A - Operation indicating devices for photographic roll-film cameras : en
  • GB715583A - Improvements relating to electric motor control systems for mine winders and the like : en
  • AU2154353A - Drain cleaning apparatus : en
  • CH301369A - Process for the production of formwork panels and formwork panel produced thereby. : de en
  • US2689140A - Air brake hose coupling with torsional scuffing free gasket : en
  • NL75876C - Heat exchanger with Perkins tubes : en nl
  • CH301646A - Process for the preparation of a metal-containing azo dye. : de en
  • FR1072871A - Tray-dryer : en fr
  • GB715403A - Method of controlling combustion of a combustible mixture fed to a furnace especially for the production of carbon black : en
  • DE1683523U - SLEEVELESS SWEATER. : de en
  • US2689128A - Bowling ball and pin separator : en
  • US2689025A - Hydraulic elevator : en
  • DE1683488U - GLASS PAN. : de en
  • ES210122A1 - Improvements in calculating machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072912A - Method and machine for making rods for tobacco smoke filters : en fr
  • CA505706A - Ensilage cutter : en fr
  • FR1072524A - Advanced magnetron : en fr
  • CH301462A - Process for the production of a multilayer form tape in stack form for punch card, accounting, writing and similar machines, and form tape produced according to this process. : de en
  • DK78116C - Pump. : da en
  • GB715551A - Improvements in or relating to reflectors for vehicles : en
  • ES37326Y - Support girdle : en es
  • FR1072806A - Emulsion polymerization process : en fr
  • CH301394A - Apparatus for obtaining a control action determined by a certain degree of heating of a liquid. : en fr
  • DE1683441U - STOCKING, OR SOCK. : de en
  • USD173013S - Base for table lamps : en
  • US2689009A - Acidizing wells : en
  • US2689146A - Locking washer : en
  • FR1072800A - Process for assembling sheets or articles of thermoplastic material, and products used and obtained by this process or similar process : en fr
  • CA505749A - Accelerator of vulcanization : en fr
  • CA505743A - Corrosion control in two-pass regenerative heater : en fr
  • CA505764A - Method and means for severing or perforating paper or other sheet material : en fr
  • US2689181A - Process for preparing cacao beans : en
  • USD173029S - Meat grinder : en
  • CH301453A - Process for the preparation of a salt of a new, hardenable, basic, ternary condensation product. : de en
  • DE1683225U - SPICE SHAKER MADE OF PLASTIC MATERIAL. : de en
  • FR1072890A - Perfume holder jewelry : en fr
  • GB715396A - Improvements in or relating to apparatus for detecting the presence of bodies of electrically conducting or magnetic material : en
  • CH301452A - Vinyl resin mixture. : de en
  • DE1683299U - ID POCKET FOR DRIVERS. : de en
  • FR1072590A - Improvements in spinning looms : en fr
  • FR1072756A - Device applicable to drilling machines for carrying out traudage with master screw : en fr
  • US2688853A - Process for removing vapors from gases : en
  • DE911007C - Pit stamp : de en
  • US2689255A - Preparation of tert-octyl isot hiocyanate : en
  • CA505722A - Heat exchange method and apparatus : en fr
  • DE1683585U - PLAY FIELD FOR PLAY EQUIPMENT. : de en
  • GB715326A - Improvements in household scales : en
  • CH301542A - Two-stroke carburetor engine. : de en
  • US2688781A - Self-eliminating core wire and core : en
  • US2688937A - Torque transmission arrangement for railway vehicles : en
  • US2689037A - Shaker conveyer clamp : en
  • CA505737A - Jaw type crushers : en fr
  • CA505793A - Tire construction : en fr
  • CA505714A - Fishing rod or pole holder : en fr
  • CH301518A - Flooring. : de en
  • ES214716A1 - A device for a propulsion load set on the interior of a rocket motor and surrounded by a wall (Machine-translation by Google Translate, not legally binding) : en es
  • ES41003Y - Perfected puja : en es
  • FR1072699A - Frame insert for formwork : en fr
  • GB715390A - Improvements in or relating to preparation of aldehydes : en
  • GB715441A - Keying devices : en
  • US2688787A - Concrete form : en
  • US2689136A - Resilient suspension : en
  • US2689301A - Arrangement for storing intelligence signals electronically : en
  • US2688883A - Flexible connection for worms : en
  • US2688924A - Piston pump, in particular with eccentric drive : en
  • US2689032A - Key operated mechanism for type writing or like machines : en
  • US2689202A - Process of grinding frozen vitamin a material : en
  • US2689304A - Scanning device : en
  • US2689239A - Process for preparing methylol and alkoxymethyl derivatives of polyureidopolyamides and resulting products : en
  • ES214170A1 - Improvements introduced in the armored lighting coils (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072412A - Stable aqueous hydrogen peroxide solution and process for its preparation : en fr
  • FR1073007A - Protection device against radioactive radiation : en fr
  • US2689155A - Tool handle connecting means : en
  • CA505716A - Dispensing device : en fr
  • CA505739A - Methods of forming fishing lures, flies, nymphs and the product : en fr
  • DE917958C - Vacuum belt dryer with radiant heating : de en
  • ES43484U - A card with three-dimensional diorama (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072630A - Reference voltage device : en fr
  • CH301397A - Vessel cleaning machine. : de en
  • DE1683539U - SHEELING KNIFE. : de en
  • ES43496U - A new curler (Machine-translation by Google Translate, not legally binding) : en es
  • CA505815A - Dumping box : en fr
  • DE1683587U - SMALL PACKAGE IN THE SHAPE OF A FLOET. : de en
  • FR1072431A - Process for the preparation of bis- [4-hydroxy-coumarinyl- (3)] -acetic acid esters : en fr
  • FR1072605A - Glass melting furnace : en fr
  • FR1072961A - Improvement in water refrigerants : en fr
  • GB715639A - An improved rail joint for train, tram and the like lines : en
  • ES213156A2 - A device for the elastic suspension of generating groups in fishing vessels (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072642A - Superrecation receivers with several amplifier stages : en fr
  • DE917924C - Electric radiator : de en
  • ES43436U - Toy (Machine-translation by Google Translate, not legally binding) : en es
  • NL76198C - : en
  • US2688955A - Fluid pressure engine of the uniflow type : en
  • US2689110A - Household refrigerator with humidity control : en
  • CH301612A - Television broadcasting facility. : de en
  • DE1683202U - PRE-SHAPED SPIRAL SPRING. : de en
  • DE1683234U - TRANSPORTABLE HOME BAR WITH FOUNTAIN. : de en
  • DE1683388U - SWITCHING WEIGHT SCALE. : de en
  • ES43483U - Obburator dropper (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072417A - Process for the separation of optical antipodes in racemic esters of alpha-amino-beta-hydroxy-aryl-propionic acids : en fr
  • FR1072817A - Further development of high frequency generators for welding plastic objects : en fr
  • FR1072877A - Removable frame system for lampshade : en fr
  • GB715413A - Improvements in apparatus for use in conveying and opening textile fibrous materials : en
  • GB715492A - Improvements in or relating to plate type heat exchangers : en
  • CH301701A - Process for the preparation of a new aromatic thioether. : de en
  • DE918027C - Water, gas and air separators for liquids, especially operating materials : de en
  • ES43435U - Cleaner for curved glass of vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072868A - Improvements to the tubular walls of heat exchangers : en fr
  • USD173020S - Suspension railway toy tkain : en
  • US2688792A - Universal fly cutting tool : en
  • DE1683359U - PACKAGING FOR JACKSAW : de en
  • DK78124C - Shipping box with countersunk end pieces. : da en
  • AU319354A - Improvements in a method of packaging natural cheese during the curing period and a carton therefor : en
  • CA505720A - Magnetic clutch : en fr
  • CA505854A - Organic peroxide compounds and process of making same : en fr
  • CH301422A - Slice stacking device on slicers with material slide moved to and fro. : de en
  • CH301645A - Process for the preparation of a metal-containing azo dye. : de en
  • ES43128U - A new articulation of flexible dolls (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072453A - Improvements in the preparation of delta-pregnenes : en fr
  • FR1072717A - Control device according to the level of a fluid : en fr
  • DE917842C - Process for the production of cyclooctanone in addition to corkic acid and cyclooctanol : de en
  • FR1072994A - Tie and its fixing device : en fr
  • CH301531A - Process for the production of color-patterned, seamless coverings for floors and walls. : de en
  • US2689325A - Inverter circuit : en
  • DE1683325U - INTERRUPT MECHANISM FOR ELECTRIC FENCES. : de en
  • ES43410U - Toy paratrooper (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072962A - Muffle for polymerization of dental prostheses : en fr
  • US2688798A - Right-angle cutting tool : en
  • US2688925A - Mixed flow multiple pump : en
  • USD173033S - Combined automobile fender and rear quarter panel : en
  • DE917834C - Fire extinguisher with a container for the compressed air supplying the expulsion pressure : de en
  • FR1072369A - heat exchanger : en fr
  • DE1683229U - ROW CONNECTION OF CHAIRS. : de en
  • DE1683222U - FOLDER FOR CURTAINS AND CURTAINS. : de en
  • DE1683274U - TIN BUCKET WITH LOOSE INSERTED BOTTOM. : de en
  • US2688900A - Variable density sunglass : en
  • US2689267A - Polymerization of olefins employing granular catalyst : en
  • CH301442A - Process for the preparation of a metal-containing azo dye. : de en
  • CH301503A - Process for the production of pure aluminum from materials containing aluminum and device for carrying out the process. : de en
  • ES214571A1 - A cathodic radiogoniometer (Machine-translation by Google Translate, not legally binding) : en es
  • ES43371U - Devanadera (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072818A - Process for the preparation of aqueous or pasty solutions of arylalkyl sulfonates : en fr
  • US2688760A - Method of making foot supporting devices : en
  • US2689139A - Pipe hanger and sealing structure for well heads : en
  • US2688758A - Method of making flexible footwear : en
  • US2688947A - Tuning control mechanism for broadcast receivers : en
  • DE1683377U - POT HOLDER ON THE TAP. : de en
  • FR1072530A - Bucket loader for digging and similar work : en fr
  • GB715581A - Preparation of dl-tryptophan and its n-acyl derivatives : en
  • FR1072503A - Improvement with aminosiloxanes : en fr
  • GB715402A - 16, 17-dihydroxy-20-keto-pregnenes and-pregnapolyenes and method for producing them : en
  • AU2141253A - Improvements in or relating to smoothing or pressing irons andthe like : en
  • DE917809C - Device for deburring and cleaning fish : de en
  • US2688837A - Twisting head : en
  • US2689159A - Merchandise case : en
  • DE917882C - Internal combustion engine in which the charge air is heated by devices provided for this purpose : de en
  • FR1072718A - Fluid ink ballpoint pen : en fr
  • GB715311A - Improvements in or relating to the manufacture of vessels suitable for use in melting uranium : en
  • FR1072651A - Quenching method and apparatus : en fr
  • FR1072670A - Rail end deburring machine and other applications : en fr
  • GB715654A - Improvements in or relating to space-heating radiators for use with hot gases : en
  • FR1072712A - Improvements in gasoline supply devices for internal combustion engines : en fr
  • DE1683329U - SPREADING DEVICE FOR SHEEP BRAKES. : de en
  • DE918064C - Pivoting branch at the end of a pipe : de en
  • GB715378A - Solid rubber tyre intended for high loading : en
  • DE1683284U - AUTOMATIC WIDTH ADJUSTMENT DEVICE FOR FABRIC TRAILER. : de en
  • DE1683376U - FRYING PAN UMBRELLA. : de en
  • DK78122C - Apparatus for sewing edging. : da en
  • FR1072795A - Improvements made to elastic forks for front wheel cycles : en fr
  • ES210183A1 - Improvements in baking devices intended to prevent and automatically prepare the pasta pieces (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072387A - Improvements to Heading Machines for Bolts, Screws, Rivets and the Like : en fr
  • US2688922A - Solar energy pump : en
  • ES43551U - A tool to clean dishes and vessels (Machine-translation by Google Translate, not legally binding) : en es
  • ES210182A2 - Improvements in repetition watches (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072663A - Improvements made to carburettors comprising a device for enriching the mixture delivered at high speeds at high load : en fr
  • GB715383A - Improvements in or relating to valve-controlled conduits for fluids : en
  • US2689119A - Continuous heating furnace : en
  • US2689170A - Oral preparation for inhibition of dental caries : en
  • ES210186A1 - Improvements in the construction of gramiles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072589A - Acrylonitrile catalytic polymerization process : en fr
  • FR1072437A - Process for manufacturing titanium subchloride, electrolytic cell for carrying out said process, and products thus obtained : en fr
  • FR1072585A - Device for the manufacture of frozen milk cubes and method of using them for preserving milk : en fr
  • GB715358A - Adjustable prop or shore : en
  • FR1072809A - Glue : en fr
  • DE1683583U - DEVICE FOR SAFETY SKI BINDINGS. : de en
  • DE918058C - Carrying device for apiary : de en
  • ES43521U - A perfect razor shaver (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072391A - Method and apparatus for manufacturing compressor and turbine blades : en fr
  • FR1072600A - Improvements in the preparation of ferric chloride from iron ore : en fr
  • FR1072762A - Combinators with mechanical selection of electrical circuits : en fr
  • GB715519A - Method and apparatus for detection of smoke : en
  • FR1072947A - Advanced vegetable strainer : en fr
  • GB715506A - Improvements in and relating to colour television : en
  • ES210185A1 - A masticatory prosecution provision (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072924A - Combination control handle, for motor cycles, mopeds, motorcycles and similar : en fr
  • FR1073020A - Log gripping system on saw carriages : en fr
  • ES215173A1 - Improvements in the refrigeration of projectors (Machine-translation by Google Translate, not legally binding) : en es
  • US2688759A - Method of making ribbed insoles : en
  • US2688831A - Multiple-gang disk harrow : en
  • GB715598A - Improvements in and relating to heat exchange tubes : en
  • ES214382A1 - A procedure to manufacture liquid bandages (Machine-translation by Google Translate, not legally binding) : en es
  • GB715374A - Improvements in or relating to the production of artificial threads from viscose : en
  • DE1683569U - TRAILER HITCH. : de en
  • DK78113C - Tractor-borne ground rake. : da en
  • DE917995C - Machine for chopping, mixing and whipping, especially food : de en
  • FR1072421A - Device capable of adhering to a surface and of moving along it against the action of gravity : en fr
  • FR1072820A - Filtration cloth : en fr
  • FR1072893A - Method and device for treating pulp, in particular in papermaking machines and the like : en fr
  • US2689215A - Method and apparatus for plating pipe : en
  • DE1683395U - RESERVE FOR LIGHT SENSITIVE PAPERS. : de en
  • DE917801C - Electric gas discharge lamp with built-in filament lamp : de en
  • DE1683486U - PHOTOELECTRIC EXPOSURE METER. : de en
  • FR1072526A - Process for preparing carbon disulphide from methane and hydrogen sulfide : en fr
  • FR1072726A - Apparatus for picking artichokes : en fr
  • FR1073018A - Coal tar treatment : en fr
  • ES43430U - An adjustment frame for refrigerators (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072782A - Electric circuit breaker : en fr
  • FR1072852A - Earth globe lit from inside : en fr
  • GB715669A - Improvements in and relating to methods of obtaining vacuum tightness in x-ray tubes : en
  • ES210034A1 - Connector-automatic clockwise switch (Machine-translation by Google Translate, not legally binding) : en es
  • CA505728A - Safety lock for firearms : en fr
  • DK78114C - Grinding stone chopper. : da en
  • FR1072881A - Apparatus for heating liquids : en fr
  • FR1072917A - Ball key valve : en fr
  • GB715439A - Improvements in or relating to display stands or supports : en
  • US2689125A - Occupant propelled roundabout : en
  • ES214749A1 - Improvements in the manufacture of organ pipes, provided with air pass regulator and tuner (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072781A - High pressure spray device with two liquid reservoirs : en fr
  • GB715529A - Improvements relating to cylinder moulds for use in papermaking : en
  • GB715601A - New or improved apparatus for the pneumatic sorting and/or purifying of granular bulk materials, especially grain : en
  • US2688766A - Method and apparatus for producing and drying synthetic sausage casings : en
  • US2689275A - Electrodynamic pickup : en
  • FR1072580A - Improvements in the synthesis of alcohols : en fr
  • GB715422A - Improvements relating to phosphonamides and the preparation thereof : en
  • ES214425A1 - Improvements in or relating to magnesium base alloys : en es
  • GB715315A - Improvements in or relating to the lubrication of gearing : en
  • GB715362A - Improvements in or relating to antimicrobial agent : en
  • GB715468A - Process for the manufacture of smokeless agglomerate fuels and the fuels obtained thereby : en
  • DE1683239U - CLEANING DEVICE FOR CLOSETS, NIGHT CHAIRS OD. DGL. : de en
  • ES212644A1 - Improvements in machines for cutting sausages (Machine-translation by Google Translate, not legally binding) : en es
  • ES214776A3 - Improvements introduced in mechanisms for locks (Machine-translation by Google Translate, not legally binding) : en es
  • DE917802C - Electron tube : de en
  • DE1683536U - CHIMNEY HEAD WITH SIDE SLOTS SLOTTING FROM THE OUTSIDE TO THE INSIDE UP. : de en
  • FR1072884A - Magnetic microphone : en fr
  • US2689118A - Cutter head for mining machines : en
  • FR1072459A - Terminal comprising ring clamps for connecting electrical conductors, particularly suitable for the construction of anti-vibration assemblies of multiple terminals, and terminal assemblies thus obtained : en fr
  • ES43387U - New door attachable wardrobe (Machine-translation by Google Translate, not legally binding) : en es
  • DE1683278U - FOOTREST FOR LOADING BOXES, IN PARTICULAR CORNER FOOTRESTS. : de en
  • DE1683397U - DEVICE FOR DRIVING THE REELS OF A DEVELOPMENT DEVICE FOR FILM TAPES. : de en
  • DE1683530U - DEVICE FOR REACTIVATING DRY BATTERIES. : de en
  • DE918078C - Drive device for Ladegeraetschaufeln with front digging and rear unloading edge : de en
  • FR1072639A - New hydraulic shock absorber : en fr
  • DE917946C - Device for transporting and plucking upholstery material : de en
  • FR1072948A - Luminous body : en fr
  • GB715494A - Propulsion mechanism for propelling shuttles in weaving looms : en
  • DE917864C - Process for dewaxing lubricating oils containing paraffin with centrifuges : de en
  • FR1072468A - Heating and conditioning for motor vehicles with water-cooled engine : en fr
  • FR1072857A - Grinding device with grinding discs movable relative to each other : en fr
  • US2688879A - Power transmission : en
  • DE1683290U - SAMPLE BOOK FOR FABRIC SAMPLE. : de en
  • DE1683383U - IN-WALL FAN. : de en
  • FR1072996A - Actuating mechanism for instruments and indicating devices : en fr
  • US2688782A - Button fastener : en
  • DE1683399U - CABLE HOLDER. : de en
  • DE1683465U - COSMETIC CABINET. : de en
  • DE918002C - Sealing discs made of paper with adhesive on one side : de en
  • DE918007C - Lubrication of the cardan shaft sliding parts of vehicles : de en
  • ES40998Y - New model of concertina : en es
  • FR1072518A - Current distribution stations made up of prefabricated cells : en fr
  • FR1072864A - Support for fixing control, electrical or mechanical components to the steering column of motor vehicles : en fr
  • DE917894C - Tube turning device for cut-off machines : de en
  • ES43459U - Insulating frame to mount and protect the mechanisms and connections of a switch pushbutton (Machine-translation by Google Translate, not legally binding) : en es
  • ES43541U - An improved winder (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072987A - Interior latch for cupboard doors, furniture etc. : en fr
  • DE1683413U - HEAD, ESPECIALLY FOR DOLLS OD. DGL. CHARACTERS. : de en
  • FR1072541A - Adjustable inductance device : en fr
  • GB715314A - Plasticizing agents for rubber : en
  • CH301682A - Process for preparing 3 ', 5'-dibromo-4-amino-pteroylglutamic acid. : en fr
  • US2688863A - Apparatus for the continuous mercerization of cotton : en
  • DE1683433U - SMOKING TOBACCO PACKAGE. : de en
  • ES39489Y - Blowgun Target Shooting Game : en es
  • FR1072965A - Rotary kiln : en fr
  • GB715481A - Purification of pimelic acid : en
  • GB715644A - Improvements in or relating to envelope manufacture : en
  • CA505763A - Process for the preparation of hydroxy-compounds of the naphthalene series : en fr
  • US2688951A - Pressure fluid motor : en
  • US2689042A - Magnetic hardness tester : en
  • CH301534A - Cigarette box with dispenser. : de en
  • FR1072710A - Improvements to sound reproducing reader devices : en fr
  • FR1072959A - Extendable filing cabinets for documents such as letters, commercial papers and more : en fr
  • GB715333A - Improvements in or relating to automatic flight control systems : en
  • US2688795A - Adjustable knock-out tool : en
  • US2689168A - Production of gamma ferric oxide : en
  • US2689190A - Fluorescent screen and method for forming same : en
  • US2689209A - Catalytic treatment of hydrocarbons : en
  • US2689066A - Dispensing holder for paste tubes having means for compressing a tube : en
  • AU754055A - Coating compositions : en
  • DE918019C - Arrangement at dams, in particular arched walls and detached dams : de en
  • ES214114A1 - Improvements in the construction of bearings for axes in submerged transmissions and vertical pumps for irrigation (Machine-translation by Google Translate, not legally binding) : en es
  • ES43358U - Table for living room game (Machine-translation by Google Translate, not legally binding) : en es
  • ES43531U - New free sprocket bearing, formed by pedal and pedal rod (Machine-translation by Google Translate, not legally binding) : en es
  • US2689189A - X-ray fluorescent screen : en
  • CA505843A - Electric current generating systems : en fr
  • CH301520A - Device for dressing form grinding wheels. : de en
  • DE1683328U - LIGHT ALLOY CYLINDER WITH SHRINKED GRAY CAST SOCKET FOR AIR-COOLED COMBUSTION MACHINES. : de en
  • FR1072380A - Protection device for full size lighting networks : en fr
  • FR1072638A - Improvements to mixing and cutting machines, especially for food products : en fr
  • FR1072990A - Reinforced concrete floor system, obtained by means of a ceramic formwork (or any other material) in vault comprising the ceiling, prefabricated on the ground : en fr
  • US2689178A - Production of porous metal plates : en
  • FR1072838A - Device for gathering a collection of slides and allowing their observation by transparency : en fr
  • US2688896A - Navigation instrument : en
  • US2688775A - Method of branding gelatin capsules : en
  • DE1683483U - MEASURING DEVICE WITH SELF-LIGHTING SCALE. : de en
  • ES43532U - Conveyor chain, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • US2689044A - Concentration of minerals : en
  • NL173205B - ELECTROMAGNETICALLY CONTROLLED VALVE. : en nl
  • US2688833A - Tractor attached mower of the rotary cutter type : en
  • DE917876C - Table clock : de en
  • US2688793A - Method of making commutators : en
  • FR1072904A - System for establishing an inventory : en fr
  • GB715370A - A measuring instrument for making garments : en
  • GB715371A - Improvements in or relating to sleeve bearings : en
  • ES210080A2 - A motorized tractor for agricultural work on growed or reduced surface grounds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072383A - Apparatus for the production of sodium, potassium and for the preparation of hydroxides of these metals : en fr
  • FR1072673A - Process for deodorizing the gamma isomer of hexachlorocyclohexane : en fr
  • FR1072797A - Self-tightening hook : en fr
  • FR1072621A - Microphone : en fr
  • DE917944C - Process for the production of printed can bodies : de en
  • DE1683495U - HYDRAULIC NIPPLE. : de en
  • DE1683381U - HANGER WITH COLLAR STRAP. : de en
  • FR1072593A - Mechanical oil burner, progressive, with combustion by emulsion of air, water and atomized oil : en fr
  • DE1683491U - DEVICE FOR LIGHTING TOBACCO PRODUCTS. : de en
  • FR1072719A - Advanced heat generator : en fr
  • CH301539A - Pneumatic vibrator. : en fr
  • ES213716A3 - High frequency electromedic apparatus using direct waves (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072758A - Improvements to telephone links : en fr
  • FR1072903A - New organomercurial disinfectant and its applications : en fr
  • DE1683354U - SHOE-WIDTH (PAIR DESIGN). : de en
  • DE917786C - Device for locking doors, lids and other locking parts on containers, especially refrigerators, freezers and the like. like : de en
  • US2689102A - Leveling saddle assembly : en
  • US2689280A - Aperiodic vibrator : en
  • GB715447A - Improvements in or relating to electronic pick-up tubes : en
  • US2689092A - Method and apparatus for preparing crosscut fiber : en
  • US2688865A - Hand operated hydraulic lock : en
  • ES43377U - An improved elastic tube (Machine-translation by Google Translate, not legally binding) : en es
  • ES43533U - Bayeta grid and cloth stoker (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072958A - Packaging for fruits and early vegetables : en fr
  • AU200228B2 - Improvements in a method of packaging natural cheese during the curing period and a carton therefor : en
  • CH301691A - Process for the preparation of a new aromatic thioether. : de en
  • US2689290A - Thermostatic switch : en
  • DE1683286U - RATINATING MACHINE. : de en
  • US2688970A - Apparatus for vaccinating by scarification : en
  • FR1072502A - Food compositions : en fr
  • FR1073043A - Electrolytic polishing and brightening process for metal parts in stainless alloys : en fr
  • NL75970C - Method for the removal of oxygen or peroxides from liquids using ion exchangers. : en nl
  • US2689006A - Control for water softening apparatus : en
  • ES43440U - Stabilizer for two-wheeled vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072550A - Further training in automatic starting devices for emergency generators : en fr
  • FR1072823A - Bottle neck : en fr
  • CA505753A - Method and apparatus for forming tubular articles : en fr
  • US2688786A - Convertible concrete form for stadiums : en
  • FR1072957A - Process for developing photographic images and new products for its implementation : en fr
  • US2689079A - Container : en
  • US2689013A - Control for two-engine vehicles : en
  • DE1683223U - LOW-NOISE ROLLER HOOKS FOR CURTAINS. : de en
  • US2689335A - Alternating current bridge network : en
  • DE1683581U - BOTTLE WITH HIP STOPPER. : de en
  • DE1683595U - AUXILIARY DEVICE FOR TANGING PACKAGING PIECES. : de en
  • FR1072493A - Monocular <<reflex>> camera with film transport and coupled shutter cocking : en fr
  • DE1683341U - REAR SUSPENSION FOR BICYCLES. : de en
  • DE1683511U - RULER HOLDER. : de en
  • FR1072477A - Pressure sensitive switching assembly : en fr
  • GB715334A - Improvements in or relating to lubricating grease compositions : en
  • GB715463A - Improvements in or relating to high-frequency apparatus : en
  • US2688840A - Paraffin hydrocarbon fuel for and method of operating pulse jet engines : en
  • ES214724A3 - An analyzer device for electroforegrams or electrophoretic bands and chromatograms (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072411A - Cap for tubes of cans such as <<northrop>> and others : en fr
  • FR1072647A - Filter junction system for microwave multiplexes : en fr
  • FR1073036A - Device for peeling vegetables : en fr
  • US2688807A - Conveyer-drier : en
  • US2688911A - Electrically heated expresso machine for the preparation of coffee, tea, or the like : en
  • DET7395B - ELEVATOR SYSTEM WITH UPPER ELEVATOR MACHINE : de en
  • FR1072467A - Method and device for wet sieving : en fr
  • ES43437U - A spout (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072358A - Pre-ignition chamber for diesel engines with trunnion-shaped packing element : en fr
  • FR1072538A - Suspended tracks and vehicles adapted to travel on these tracks for urban transport : en fr
  • FR1072741A - Dial thermometer, maximum indication : en fr
  • US2689293A - Drawout switchgear apparatus : en
  • BE531536A - : en fr
  • CH301460A - Process for the recovery of salts in the electrical cleaning of the exhaust gases from incinerators for sulphate pulp waste liquor. : de en
  • CA505872A - Control system for controlling the temperatures of individual enclosures of a group : en fr
  • GB715493A - Improvements in or relating to plate type heat exchangers : en
  • FR1072785A - Process for surface treatment of hollow journals, shafts or the like, in particular piston pins for internal combustion engines : en fr
  • DE1683447U - DEVICE FOR HOLDING ARM AND WELDING BLADES. : de en
  • ES210181A1 - Improvements in the construction of windshield wipers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072463A - Manufacturing process of leather plates : en fr
  • DE1683599U - THIN-WALLED VESSEL, OPEN ON ONE SIDE, MADE OF PLASTIC. : de en
  • ES43535U - Bracket device for umbrellas and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES43379U - A gas-saving device, applicable to automobiles (Machine-translation by Google Translate, not legally binding) : en es
  • DE1683474U - COMBINED DOUBLE MAT FOR THERMAL AND SOUND INSULATION. : de en
  • FR1072364A - Improvements made to automatic weapons, particularly portable ones of the submachine gun type : en fr
  • FR1072465A - Vehicle slewing crane with boom : en fr
  • DE1683386U - SHOCK-PROTECTING COVER FOR MEASURING INSTRUMENTS. : de en
  • DE1683550U - DOOR SEALER. : de en
  • FR1072843A - Dust filter : en fr
  • US2688753A - Flush valve unit : en
  • US2689115A - Carburetor : en
  • DE1683489U - DOSING DEVICE FOR PULVERIZED CHEMICALS, IN PARTICULAR FOR PULVERIZED PRESERVATIVES FOR MILK EXAMINATION. : de en
  • DE917896C - Toy modeled after a spoon excavator : de en
  • DE1683529U - AMPLIFIERLESS LIGHT CALLING AND INTERCOM SYSTEM, ESPECIALLY FOR HOSPITALS. : de en
  • CH301658A - Process for the preparation of a metal-containing azo dye. : de en
  • ES43518U - Measurement device designed to mark the hems or edges on pieces of cloth (Machine-translation by Google Translate, not legally binding) : en es
  • FR1073014A - Low beam for vehicles, motorcycles, cycles and others : en fr
  • ES42424U - Element for construction (Machine-translation by Google Translate, not legally binding) : en es
  • DE1683277U - STORAGE SHELVING FOR STACKING BOATS. : de en
  • DE1683332U - LOCKING AND LOCKING DEVICE FOR SLIDING WINDOWS, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • DE917984C - Distance protection device : de en
  • DK78120C - Combination lock. : da en
  • US2689104A - Stabilzing unit for traffic light arms : en
  • US2689262A - Diethanolamine salt of alpha, alpha-dichloropropionic acid : en
  • US2688834A - Lawn mower handle and mounting : en
  • US2688988A - Wire tying mechanism : en
  • DE917914C - Generator for pulse modulation and demodulation : de en
  • ES43505U - Children's toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072617A - Switching device for discharge vessels to improve the power factor of the power supply network in transformer assemblies : en fr
  • CA505707A - Mortar-laying stencil and guide for jointing blocks : en fr
  • CH301551A - Extra high voltage switchgear with two busbar systems for indoor use. : de en
  • DE917852C - Circuit arrangement for the transmission of remote office criteria or similar special switching operations via connecting lines in telecommunications systems : de en
  • ES43368U - New cab for tractors (Machine-translation by Google Translate, not legally binding) : en es
  • CH301500A - Pierced stone for shock absorbing bearing. : en fr
  • ES43360U - Apparatus for toasting vegetable seeds (Machine-translation by Google Translate, not legally binding) : en es
  • DE917796C - Spool flange for conversation counter : de en
  • ES215127A1 - An aspirante-impelente pump of reversible sense (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072548A - Toy device or animated display : en fr
  • FR1072552A - Device for electrical testing of spare parts : en fr
  • FR1073013A - Comparator measurer : en fr
  • DE918032C - Address printing plate : de en
  • BE515930A - COMPOSITIONS FOR THE MAKING OF CABLE LINERS. : en fr
  • CA505757A - Thermally actuated sprayer : en fr
  • DE1683321U - PIT MILLING MACHINE. : de en
  • DE917794C - Method for attaching insulating bodies in anti-recirculation devices : de en
  • CH301521A - Grinding machine for successive grinding of ring profiles. : de en
  • ES43199U - Oscillating guide for ski fixing cables (Machine-translation by Google Translate, not legally binding) : en es
  • US2689291A - Switch with arc-suppressing device : en
  • CH301564A - Current distributor device for the simultaneous control of several electrical circuits intended to be alternately open and closed for determined periods. : en fr
  • DE918014C - Pressure saddle for two-belt drafting systems with top rollers without side guides (twin rollers) : de en
  • DE918025C - Sheet metal connection : de en
  • ES213588A1 - Improvements introduced in the motorcycle electrical installation (Machine-translation by Google Translate, not legally binding) : en es
  • US2689004A - Weather window shade : en
  • US2688971A - Hairbrush with light applicator : en
  • ES43498U - Placement device for suppositories rectally (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072444A - Mechanical razor with electro-magnetic movement : en fr
  • FR1072955A - Box for packaging of articles, for example pharmaceutical articles : en fr
  • FR1073047A - Improvement in the method of preparing laminated glass and mica materials : en fr
  • GB715449A - Stain-removing pad : en
  • DE905743C - Copy-through facility : de en
  • DE1683468U - SPA PAD FOR USE IN SPA AND BEAN MACHINES. : de en
  • GB715365A - Improvements in or relating to hinges : en
  • DE917936C - Device for reading the standard and local times for all points on earth : de en
  • US2689194A - Finishing process and fabric : en
  • DK78093C - Machine for inserting ironing into an ironing machine. : da en
  • FR1072732A - Improvements to automatic circuit breakers : en fr
  • US2689228A - Polymerizable compositions comprising an aldehyde-reaction product of an unsaturatedguanamine and polymerization products thereof : en
  • ES43434U - Swivel castor with elastic suspension (Machine-translation by Google Translate, not legally binding) : en es
  • ES214048A1 - Procedure for manufacturing plates for channels (Machine-translation by Google Translate, not legally binding) : en es
  • ES213990A1 - New sulphur-containing compounds : en es
  • ES40796Y - Protective device for glasses : en es
  • FR1072620A - prefabricated construction element in the form of a beam, with a rectilinear axis or any curvature of any block for its realization and structures that it allows to obtain : en fr
  • DE918074C - Corkscrew : de en
  • FR1072415A - Improvements to beet harvesters : en fr
  • GB715536A - Improvements in self-sealing fuel cells : en
  • GB715338A - Improvements in the ribbon vibrator mechanism of typewriters : en
  • GB715513A - Improvements relating to spring interior assemblies for upholstered chairs, settees, bed foundations and like upholstered articles : en
  • FR1072658A - Removable leaflets : en fr
  • FR1072814A - threshing machine dust evacuator : en fr
  • FR1072826A - Horizontal axis pulverizer : en fr
  • FR1072951A - Improvements to televsion tubes and similar tubes : en fr
  • ES43426U - Dispensing nozzle adaptable to the neck of the bottles (Machine-translation by Google Translate, not legally binding) : en es
  • GB715409A - Improvements in or relating to electronic high frequency signal translating devices employing wave transmission circuits : en
  • FR1072681A - Mechanical soil impedance measuring device : en fr
  • US2689347A - Timing apparatus : en
  • FR1072807A - Advanced magnetic circuit, in oriented crystal sheets, for three-phase electric transformers : en fr
  • FR1073022A - Advanced refrigerator : en fr
  • DE918020C - Heald frame : de en
  • FR1072700A - Improvements to filter sleeves and similar components : en fr
  • GB715595A - Apparatus for the checking and maintenance of the synchronism of two processes which are proceeding at the same time, especially in sound film apparatus : en
  • US2688830A - Feeding and banding machine : en
  • ES210069A2 - Portaelectrodo and procedure for electric welding by voltaic arch through which total use of the electrodes is obtained (Machine-translation by Google Translate, not legally binding) : en es
  • ES213961A1 - An air conditioner apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • US2689299A - Pulse selector circuit : en
  • FR1072539A - Circuit breaker : en fr
  • DE1683428U - DEVICE FOR TANGING PACKAGING PIECES, IN PARTICULAR TILES, STONE SLABS OD. DGL. : de en
  • DE1683477U - DEVICE FOR MILLING STAIR STRINGERS. : de en
  • DE917821C - Electric moisture meter : de en
  • US2688824A - Method of producing multiple sheet glazing units : en
  • CH301415A - Current distributor device for controlling several electrical circuits. : en fr
  • US2689152A - Brushmaking machine : en
  • US2689343A - Selectable keying apparatus : en
  • CH301432A - Methods of cleaning impure lactams. : de en
  • CH301530A - Feedback servo-mechanism. : en fr
  • DE1683237U - CONVERTIBLE REFRIGERATED FURNITURE. : de en
  • ES211732A1 - A perfection in the manufacture of socks and other items of calcetery (Machine-translation by Google Translate, not legally binding) : en es
  • ES212576A1 - A unique control inverter mechanism for machines to inject plastic material (Machine-translation by Google Translate, not legally binding) : en es
  • ES214861A3 - Improvements in the hilar machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072858A - Process for the preparation of sheets and coatings from pulps of vinyl chloride polymers and plasticizers : en fr
  • US2689284A - Fuse cutout : en
  • US2689095A - Web supply mechanism for printing presses : en
  • US2689195A - Process for treating synthetic textiles : en
  • US2689084A - Calculator : en
  • US2688928A - Gas lift plunger : en
  • US2688975A - Gas governor and automatic shutoff valve : en
  • USD173046S - Tucker electric steam iron : en
  • CH301412A - Device for wet treatment of textile material. : de en
  • DE917996C - Electric motor driven shredding and mixing device with tools rotating in a container, especially for the kitchen : de en
  • DE918017C - Device for actuating actuating levers having contactors on switching devices intended for electrically operated toys : de en
  • ES210225A1 - Electrotermal-mechanical device for actuating a fluid pass-through valve (Machine-translation by Google Translate, not legally binding) : en es
  • GB715615A - An improved electrode boiler : en
  • GB715646A - Improvements in or relating to dipsticks : en
  • ES43357U - A soda beater with hollow tube that allows to combine the shape and suction of solid bodies, contained in a container (Machine-translation by Google Translate, not legally binding) : en es
  • ES43513U - Clamps applicable in scaffolding and similar structures (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072668A - Process for obtaining very little hygroscopic ternary fertilizers with high solubility in ammonium citrate : en fr
  • FR1073025A - Interference limiting circuit for television receiver : en fr
  • CH301568A - Getter material and process for its production. : de en
  • CH301374A - Blower for underfilling railway sleepers. : de en
  • CH301501A - A method of decorating a clockwork movement. : en fr
  • ES37573Y - Lightweight packaging, consisting of removable parts : en es
  • FR1072804A - Contact diode : en fr
  • CH301552A - Indoor conductor system with intersecting conductors that are provided with insulation at the crossing points. : de en
  • DE1683264U - ADDITIONAL COVER FOR VEHICLE SEATS, IN PARTICULAR FOR SEAT BASES. : de en
  • DE1683309U - COMPONENT COMPOSED OF PANELS AND FRAME LINES. : de en
  • ES213937A1 - Procedure for manufacturing viguettes for the forging of floors and facilities for the realization of the same in industrial scale (Machine-translation by Google Translate, not legally binding) : en es
  • CH301537A - Working machine with electric motor single drive. : de en
  • DE1683575U - REAR REFLECTORS, IN PARTICULAR FOR STOP TAIL LAMPS IN MOTOR VEHICLES. : de en
  • CA505730A - Acetylene gas generator : en fr
  • CH301438A - Process for the preparation of threo-N-acetyl-B-p-nitrophenyl-serine. : de en
  • US2688953A - Electromagnetic signal-receiving and hydraulically responsive automatic control means, system, and method : en
  • US2689058A - Closure unit : en
  • DE1683406U - TIN DRUM AND DRUM OPENER. : de en
  • CA19661S - Goblet : en
  • CH301618A - Filling machine. : de en
  • DE1683266U - PEDAL REFLECTIVE DEVICE WITH REAR REFLECTOR. : de en
  • GR15648B - COIN PLACING SYSTEM. : el en
  • USD173011S - Castorani tablecloth : en
  • US2689219A - Emulsion drilling fluid : en
  • ES41980U - Mask for infiltration of air containing fine particles, such as dust (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072825A - Process for the treatment of yarns of synthetic materials, more particularly yarns of superpolyamides : en fr
  • GB715505A - Improvements in or relating to improved additives for hydrocarbon oils and particularly for lubricating oils and production thereof : en
  • US2689113A - Freezer converter : en
  • CA505775A - Production of titanium oxide pigments : en fr
  • CH301490A - Adding machine. : de en
  • DE917847C - Snow blower : de en
  • DE918053C - Procedure for compensating the weight of the float rope at float levels : de en
  • US2688999A - Pot-type oil burner and ignition system therefor : en
  • CA505782A - Production of amides : en fr
  • CH301580A - Method for obtaining streptomycin. : de en
  • US2688972A - Process for permanently waving human hair : en
  • US2689053A - Hoisting apparatus : en
  • US2689287A - Multiple thermally-responsive overload relay unit : en
  • CH301687A - Process for the preparation of a new aromatic thioether. : de en
  • CH301680A - Process for the production of a pyran derivative. : de en
  • CH301517A - Method and device for the production of porous moldings with a cross section which decreases in at least one direction. : de en
  • CH301566A - Device for storing information occurring in the form of electrical signals. : de en
  • CA505770A - Etching : en fr
  • CH301376A - Installation of air conditioning, soundproofing and lighting of a room. : en fr
  • US2688990A - Band saw guide : en
  • AU160222B2 - Stockholder : en
  • DE1683236U - REFRIGERATED FURNITURE, PREFERABLY REFRIGERATED COUNTER, IN WHICH THE REFRIGERATED SPACE IS LIMITED BY GLASS PANELS, COVERED WITH GLASS PANELS, FOR EXAMPLE. : de en
  • ES43370U - Improved pressure plug (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072687A - Sheath : en fr
  • FR1072792A - Self-capacitive winding capacitors : en fr
  • CH301556A - Gas pressure switch. : de en
  • DE1683337U - REMOVABLE SKID PROTECTION FOR MOTOR VEHICLE BIKES. : de en
  • FR1072429A - Device for transporting and stacking leathers for presses for wringing leathers : en fr
  • US2688784A - Spring wire snap fastener socket : en
  • US2688973A - Automobile storage device : en
  • US2689314A - Cathode-ray tube : en
  • CA505712A - Pipe collar aligning and clamping means : en fr
  • CA505752A - Glycerinated antigens : en fr
  • CH301498A - Waterproof case, especially for a watch. : en fr
  • DE917857C - Protection arrangement for series capacitors with a spark gap connected in parallel to them : de en
  • FR1072442A - Combination valve for adjustment and quick closing, mainly for steam turbines with intermediate superheat : en fr
  • FR1072963A - two-branched emasculator : en fr
  • GB715667A - Method and means for circulating mud in rotary well drilling rigs : en
  • US2689033A - Typewriter page end signal : en
  • USD173045S - Smart borescope : en
  • CH301540A - Rotor for axially loaded turbo machines. : de en
  • CH301677A - Process for the preparation of a new disubstituted nicotinic acid amide. : de en
  • FR1072407A - Process for the preparation of bromo-choladienes and compounds thus obtained : en fr
  • GB715336A - Dialkyl phosphoryl monochlorides and process for making the same : en
  • CH301569A - Magnetron. : en fr
  • BE531199A - : en
  • CH301471A - Method for applying a luminescent layer on the concave side of a curved support with a surface of revolution. : de en
  • CA505864A - Shaver : en fr
  • US2688920A - Gas generating cartridge : en
  • CH301370A - Tube connection for scaffolding tubes. : de en
  • US2688933A - Conveyer apparatus and control system therefor : en
  • US2688750A - Bib construction : en
  • US2689160A - Collapsible chair for equipment chests : en
  • DE1683503U - ELECTRIC SEWING MACHINE DRIVE WITH CONTROLLABLE BRAKE. : de en
  • DE917787C - Circuit arrangement for the control of teletype equalizers for the transmission of selection criteria and return pulses : de en
  • FR1072595A - mobile screen for automobile headlights eliminating the glare effect : en fr
  • FR1073006A - Improvements to processes for the production of watertight joints and products obtained : en fr
  • US2688779A - Extensible link mechanism : en
  • US2689192A - Process of treating yarn cake : en
  • USD173008S - Combined automobile fender and rear quarter panel : en
  • DE1683450U - CLASP FOR CLOTHES, IN PARTICULAR FOR COATS. : de en
  • DE1683454U - STAMP RECORDER CONNECTED TO A PRINT MECHANICS. : de en
  • ES210139A1 - A method to reduce the tobacco irritant properties (Machine-translation by Google Translate, not legally binding) : en es
  • CH301636A - A process for preparing di (4-methyl-benzoylamino) -dibenzothiophene-dioxide-2,8-disulfonic acid. : en fr
  • DE1683452U - FITTING DEVICE FOR WRITING, CALCULATING AND BOOKING MACHINES WITH TRANSPORT DEVICE FOR FEEDING THE CARDS TO THE RECORDER. : de en
  • FR1072385A - Improvements to edible jelly-forming products and their manufacturing and use processes : en fr
  • CA505738A - Toe irons for ski bindings : en fr
  • CA505810A - Conveyor driving pulleys : en fr
  • US2689001A - Fluid fuel burner : en
  • USD173025S - Fritz adjustable hinge : en
  • USD173026S - Shovel blade : en
  • DE1683355U - SHIPPING BAG WITH LOCKING FLAP. : de en
  • DE1683597U - FOLDABLE TRANSPORT AND STORAGE CONTAINER. : de en
  • FR1072366A - Method and apparatus for extruding or spinning plastics : en fr
  • FR1072667A - Improvement of the so-called dancing ring couplings for rail vehicles : en fr
  • USD173041S - Curtain fabric or similar article : en
  • DE1683232U - Dismountable tables and benches. : de en
  • FR1072646A - Advertising container : en fr
  • US2689196A - Web drier : en
  • ES214549A1 - Improvements in the apparatus speed drives with extensible pulleys (Machine-translation by Google Translate, not legally binding) : en es
  • US2689217A - Production of chlorine oxides by electric discharge : en
  • FR1072780A - Further training in spraying devices : en fr
  • FR1072972A - Bar-Shaped Expansion Regulator : en fr
  • DE917861C - Arrangement for supporting electrode systems : de en
  • DE917899C - Lifting device for crates to be attached to a device for handling objects : de en
  • ES43543U - New guide model for the manufacture of corrugated cardboard (Machine-translation by Google Translate, not legally binding) : en es
  • GB715648A - Improvements in manometers for accurate measurement of fluid pressures or fluid pressure differences : en
  • DE917826C - Device for treating any goods with sonic or ultrasonic vibrations : de en
  • FR1072475A - Projection device for divided materials : en fr
  • FR1072813A - Process intended more particularly for the treatment of residues, waste or poor cuvrous complexes to obtain alloys directly usable in foundry industries : en fr
  • DE917849C - Suspension for rail vehicles, where two torsion bars are arranged at right angles to the direction of travel at each head end of the chassis : de en
  • GB715516A - Grain cleaner : en
  • CA505800A - Static resistant electric initiator : en fr
  • FR1072848A - Optical device to give the third dimension to photography and cinematographic projection without screen : en fr
  • US2689292A - Electric switch : en
  • US2689312A - Electric motor starter : en
  • ES43494U - Cage sliding toy (Machine-translation by Google Translate, not legally binding) : en es
  • CH301399A - Spinning machine for synthetic fibers. : de en
  • GB715440A - New ditertiary diamines and diquaternary diammonium compounds and their production : en
  • DE917927C - Single lever control for two engines, especially of cranes for bulk goods conveyance : de en
  • FR1072860A - Music box with animated characters : en fr
  • CA505870A - Bracing for scaffolds and the like : en fr
  • CH301458A - Process for carrying out an electrolytic deposition of lead on aluminum and its alloys and lead coated object obtained by this process. : en fr
  • CA505785A - Luminescent material : en fr
  • DE1683296U - REGULATING DEVICE FOR SMOKE AND HEATING GASES. : de en
  • DE917970C - Process for the refinement of fiber materials : de en
  • FR1072534A - Improvements to semi-permeable membranes : en fr
  • US2688890A - Method of uniting superimposed metal sheets : en
  • US2689003A - Sliding door : en
  • CH301393A - Potty. : de en
  • CH301624A - Method for producing control rods, in particular for the steering of motor vehicles, and control rods produced according to this method. : de en
  • CH301648A - Process for the preparation of a metal-containing azo dye. : de en
  • DE1683362U - CONTAINER FOR PASSING WIRE OR TAPE MATERIAL. : de en
  • DE1683462U - FIXING BELT FOR ROENTGEN PURPOSES. : de en
  • DE1683554U - WOOL HAT STUMPS WITH BUBBLE. : de en
  • ES43356U - A perfected iron foot. With french priority of 9-12-53 (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072510A - Improvements to a device for controlling the cylinder of a typewriter : en fr
  • FR1072672A - Screwdrivers for fitting osteo-synthetic screws : en fr
  • CH301601A - Process for permanently changing the shape of hair. : de en
  • US2688755A - Supporting hanger for closet bowls : en
  • US2688906A - Method and means for the manufacture of flexible tubes : en
  • CA505797A - Apparatus for vapor phase conversion of hydrocarbons at constant temperatures : en fr
  • US2689164A - Gas purification : en
  • DE893857C - Roof covering, preferably made of metal plates : de en
  • ES215231A1 - Improvements in the liquid fuel burner appliances (Machine-translation by Google Translate, not legally binding) : en es
  • ES43487U - Protector for fruit packaging (Machine-translation by Google Translate, not legally binding) : en es
  • NL75820C - : en
  • CA505823A - Autographic registers : en fr
  • CH301469A - Composite photographic film. : en fr
  • CH301630A - Wire rope cleaner. : de en
  • US2688887A - Hydraulically controlled reverse gear : en
  • US2689315A - Preheat neutralizing circuit for fluorescent lamps : en
  • CH301639A - Process for the production of a copper-containing trisazo dye. : de en
  • AU2141553A - An improved hypodermic needle case : en
  • US2688916A - Statistical machine : en
  • CH301637A - A process for preparing di (2-methoxy-4-methyl-benzoylamino) -dibenzothiophene-dioxide-2,8-disulfonic acid. : en fr
  • CA505803A - Phosphatic materials and processes for their production : en fr
  • ES39749Y - Faucet with front control : en es
  • CA505758A - Production of cast iron : en fr
  • CH301382A - Method and machine for forming, in particular, glass tubes. : de en
  • US2689040A - Processing of sulfur-vulcanizable materials and related compositions and articles : en
  • US2689224A - Friction reducing additives for lubricants : en
  • US2688981A - Valve : en
  • US2689174A - Herbicides : en
  • CA505790A - Manifold mounting : en fr
  • CA505855A - Extractive crystallization with urea and thiourea : en fr
  • DE1683443U - BRASS WITH A FLEXIBLE REINFORCEMENT IN THE LOWER PART OF THE CHEST POCKETS. : de en
  • ES38965Y - Cards, drawings and photographs in relief, with a device for their visibility : en es
  • FR1072979A - Hollow wall : en fr
  • CH301405A - Device for sucking off the dust from winding machines with a vacuum cleaner mounted so as to be mobile on running rails by running rollers. : de en
  • CH301444A - Process for the preparation of a metal-containing polyazo dye. : de en
  • DE1683291U - PROTECTIVE COVER FOR CUFFS ON SHIRTS AND BLOUSES. : de en
  • ES213218A3 - Procedure for manufacturing folios for engraving to heat (Machine-translation by Google Translate, not legally binding) : en es
  • ES43347U - A regulating brake for the frame in the shuttles (Machine-translation by Google Translate, not legally binding) : en es
  • ES210179A1 - Procedure for the sheet of crushed minerals containing sulfur (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072394A - Improvements to the bleaching of soaps and soap products : en fr
  • FR1072596A - Advanced device for mixing liquids and gases : en fr
  • FR1072697A - Improvements to compressor units : en fr
  • CA505840A - Diagnostic information monitoring system : en fr
  • US2689112A - Cooler for gaseous suspension of a granulated solid : en
  • US2689093A - Reconditioning apparatus for bagged material : en
  • US2689220A - Lubricating oil compositions of mixed diester dithiophosphates : en
  • US2689124A - Transfer mechanism : en
  • US2689339A - Control system : en
  • CH301699A - Process for the preparation of a new aromatic thioether. : de en
  • US2688820A - Changeable display amusement device : en
  • US2689122A - Shock mounting : en
  • CH301653A - Process for the preparation of a metal-containing azo dye. : de en
  • DE1683507U - HOOD FOR FLASHING LIGHTS AND THE LIKE : de en
  • DE917948C - Photographic camera with a lens holder that moves automatically into its position of use : de en
  • ES38946Y - Measuring device for serving liquors : en es
  • GB715634A - Improvements in or relating to centrifugal pumps : en
  • CA505789A - Balloon and method of making : en fr
  • GB715638A - Improvements in or relating to metal grids and screens and their manufacture : en
  • DE1683423U - PROPELLER TOY. : de en
  • ES41877U - Elastic element for power transmission with different flexibility in different directions (Machine-translation by Google Translate, not legally binding) : en es
  • ES43397U - Garment body, transformable (Machine-translation by Google Translate, not legally binding) : en es
  • DE1683270U - PACKAGING BASKET. : de en
  • DE917911C - Rotary printer for line-by-line and section-by-section or full-page reproduction : de en
  • NL169347B - PROCESS FOR THE PREPARATION OF AN IRON, SILICON, MAGNESIUM, BARIUM AND NITROGEN CONTAINING ALLOY. : en nl
  • US2689233A - Resins from cyclopentadiene, glyceride oil, styrene, and alpha methyl styrene : en
  • AU2220553A - Improvements in electrical switches : en
  • FR1072776A - Auxiliary projector for illumination, in surgery, of deep operating fields : en fr
  • GB715432A - Device for insertion in a child's play bucket or pail : en
  • CA505832A - Flash lamp : en fr
  • CH301417A - Dust vacuum cleaner. : en fr
  • CH301588A - Process for the preparation of an anticoagulant for blood and plasma. : de en
  • CH301702A - Process for the preparation of a new aromatic thioether. : de en
  • US2688897A - Testing motion-picture cameras : en
  • CA505704A - Spring pocket filling machine : en fr
  • CA505756A - Methods and apparatus for the manufacture of tapered conductors : en fr
  • DE1683233U - FOR ACCEPTING CONTAINERS, IN PARTICULAR MAIL DISTRIBUTION BASKETS, SPECIFIC FRAME. : de en
  • US2688882A - Low torque, energy absorbing, stopping device : en
  • US2688952A - Latch for piston rods : en
  • US2689212A - Process and device for destructive distillation : en
  • US2688764A - Lid and hood hinge : en
  • US2688960A - Massaging vibrator device : en
  • CA505835A - Inlaid article and method of inlaying : en fr
  • CH301647A - Process for the preparation of a metal-containing azo dye. : de en
  • DE1683478U - INTERIOR PADDING FOR PROTECTIVE HOODS FOR MOTORCYCLISTS. : de en
  • BE531238A - : fr
  • CH301507A - Metal extrusion press. : en fr
  • DE917974C - Solid and hollow stud bolts, especially for locomotives : de en
  • US2688958A - Draft hood for gas burners : en
  • US2688891A - Rolling mill : en
  • US2689271A - Color television camera : en
  • US2688885A - Ball nut and lever steering gear : en
  • US2689000A - Furnace lighter with cam interlocked air operated controls : en
  • DE917848C - Three-axis articulated underframe of rail vehicles with a device for stretching the underframe : de en
  • GB715322A - Improvements in or relating to dehazing petroleum oils : en
  • GB715381A - Improvements in endless belt conveyors : en
  • DE1683521U - CLEAR OVEN DOOR FOR HOUSEHOLD STOVE. : de en
  • FR1072413A - Switching clock : en fr
  • CH301604A - Process for the production of a fire extinguishing and impregnation agent. : de en
  • CA505735A - Garment cuff structure : en fr
  • ES43367U - Condensed milk drain device and dense-viscous products in general (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072542A - Track and track for vehicles, in particular for vehicles slaved to one track : en fr
  • GB715495A - Shuttle for weaving looms : en
  • GB715567A - Improvements in the production of shaped bodies from rubber-like conversion productsof drying and semi-drying oils : en
  • US2688819A - Animated figure toy : en
  • DE1683356U - TUBE CLOSURE. : de en
  • BE515974A - HEAT RECOVERY. : en fr
  • CH301400A - Process for melt spinning synthetic, organic material and apparatus for carrying out the process. : de en
  • CH301666A - Flashover distributor with built-in high resistance. : de en
  • CH301603A - Hair curlers. : de en
  • CA505876A - Telephone signaling system : en fr
  • CH301673A - Process for the preparation of a new disubstituted nicotinic acid amide. : de en
  • ES214957A1 - New automatic liquid supplier (Machine-translation by Google Translate, not legally binding) : en es
  • CA505831A - Cathode-ray tube : en fr
  • CH301593A - Process for the preparation of 2- (p-phthalimido-benzenesulfonamido) -thiazole. : de en
  • US2688950A - Animal contact insecticide applicator : en
  • CH301664A - Watertight container for liquids. : en fr
  • US2689203A - Preparation of stabilized catalase : en
  • USD173028S - Tablecloth : en
  • DE917962C - Device for the reverse transfer of rolled sheets over the top roll of duo rolling mills : de en
  • ES34986Y - Folding table : en es
  • FR1072472A - Electrical pressure contact disconnectors and removable assemblies comprising these devices : en fr
  • FR1072964A - Switching arrangement, in particular for automatic telephone installation : en fr
  • US2688856A - Coupling : en
  • USD173039S - Otto tablecloth : en
  • NL77144C - : nl
  • US2689078A - Textile shipping container : en
  • USD173016S - Bathing cap : en
  • US2689137A - Truck trailer with fifth wheel hoist : en
  • CA505807A - Method for preparing dihydrostreptomycin salt of pyruvic acid isonicotinyl hydrazone : en fr
  • US2688967A - Metal aspirating syringe : en
  • US2689030A - Actuator mechanism for power couplers : en
  • CA505734A - Lubrication of gearing : en fr
  • US2689061A - Bottle carrier : en
  • US2689246A - Process for the manufacture of carboxylic acid amides : en
  • US2689274A - Recording on magnetic tape : en
  • US2688800A - Dental articulator : en
  • CH301582A - Shaving products. : de en
  • CH301644A - Process for the preparation of a metal-containing azo dye. : de en
  • DE917804C - Monitoring device for gas and light oil firing : de en
  • DE917860C - Activation material for electrodes of electrical discharge vessels : de en
  • DE918009C - Rohrfoermiger hydraulic shock absorber for motor vehicles and. like : de en
  • FR1072746A - Improvements in handling and sealing of glass ampoules for pharmaceutical or other uses : en fr
  • FR1073044A - Prefabrication process of solid houses : en fr
  • CH301586A - Process for the preparation of a salt of a basic ester. : de en
  • CA505826A - Circuit arrangement including negative-feedback and positive-feedback means : en fr
  • CH301640A - Process for the production of a copper-containing trisazo dye. : de en
  • CA505784A - Benzanthrone vat dyes methylated in 9-position : en fr
  • US2689002A - Trailer awning : en
  • US2689230A - Acidizing wells : en
  • AU159327B2 - Animal drafting race : en
  • AU2159853A - Improvements in or relating tothe spool carriers of braiding machines : en
  • US2689270A - Color television camera : en
  • CA505813A - Production of articles from synthetic resinous materials : en fr
  • CH301361A - Additional device detachably attached to a mower with a motor drive. : de en
  • DE1683273U - DOUBLE DOSE FOR THE RECEPTION OF TWO DIFFERENT MEDIA. : de en
  • FR1072592A - Film frame pouch with intensifying screen for x-ray and gamma-ray photographs : en fr
  • US2689334A - Means for indicating conditions of : en
  • US2688919A - Doctor blade holder : en
  • DE1683215U - WALLET FOR BANKNOTES WITH MONEY POCKET. : de en
  • CH301451A - Lubricant. : de en
  • AU280495B2 - Novel formaldehyde / ketene copolymers and a process for preparing them : en
  • CA505862A - Copolymerization of divinyl-benzene and isobutylene : en fr
  • CH301450A - Process for the production of paints, in particular lacquers. : de en
  • CH301573A - Socket for fluorescent lamps. : de en
  • US2688756A - Collapsible structure : en
  • US2688974A - Control device : en
  • US2689324A - Frequency converter group : en
  • DE1683326U - FENCE POST MADE OF PROFILE IRON, IN PARTICULAR FOR ELECTRIC FENCES. : de en
  • DE917888C - Lockstitch sewing machine : de en
  • ES43400U - New keychain (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072875A - Vertical piston compressor : en fr
  • FR1073001A - Electronic switching assembly for remote transmission installations, in particular telephone installations : en fr
  • GB715537A - Process for the plating of aluminium and its alloys : en
  • GB715608A - Improvements in or relating to the coating of ferrous surfaces : en
  • CH301581A - Process for the preparation of D - (+) - threo-1- (p-nitro-phenyl) -2-dichloroacetamino-1,3-propanediol. : de en
  • CH301617A - Packing machine. : de en
  • CA505742A - Yieldingly mounted circumferential seals : en fr
  • CA505744A - Regenerative heater seals biased by circumferential spring : en fr
  • CH301419A - Device for taking measurements on the upper body. : de en
  • DE1683281U - PAIR OF ROLLERS WITH AT LEAST ONE, PRELIMINALLY RUBBER-ARMED, ELASTIC ROLLER. : de en
  • DE1683226U - COMBINED SPICE BOX MADE OF PLASTIC. : de en
  • DE1683558U - CONSOLE, IN PARTICULAR FOR THE FASTENING OF RADIATORS, PIPES OR. DGL. ON A WALL. : de en
  • FR1072960A - Blade holder device with counter blade, particularly intended for reciprocating metal sawing machines : en fr
  • GB715470A - Improvements in and relating to fire and temperature alarm systems : en
  • DE1683317U - HOT AIR ROOM STOVE. : de en
  • ES214463A1 - A perfection in the manufacturing procedure of metallic or similar coffee machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES43429U - A sliding shelf for refrigerators (Machine-translation by Google Translate, not legally binding) : en es
  • ES43442U - Profile part made of plastic material (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072977A - Packaging for the transport of flexible tubes used for packaging pasty or liquid products : en fr
  • FR1072943A - Fabric clamp : en fr
  • US2688790A - Fishhook making machine : en
  • US2689094A - Stamp mill : en
  • ES43556U - A shelving of mobile planes for refrigerators (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072775A - Socket for single-core cables : en fr
  • DE1683327U - ELECTRIC EGG TEST LAMP. : de en
  • DE917950C - With a support and support body provided hollow wing blade for propellers and process for its manufacture : de en
  • GB715466A - Improvements in and relating to electric fluorescent lighting systems : en
  • DE1683459U - BASE FASTENING FOR ELECTRIC LAMPS AND DISCHARGE TRAYS. : de en
  • GB715498A - Improvements in or relating to machines for surfacing, planing or similarly operating on roads and like surfaces : en
  • DE917937C - Process for the production of ceramic piezoelectric oscillating bodies : de en
  • DE918034C - Multipurpose device for use on telephones : de en
  • DE1683240U - CLOTHING COVER WITH LATERALLY LOCKABLE INSERTION SLIT. : de en
  • US2688895A - Insulating pipe-covering tape : en
  • DE1683590U - PLUG FOR A REMOTE CONTROL CONNECTOR IN VEHICLE TOYS THAT TRANSMIT TORSIONAL FORCES AND ELECTRICAL CURRENTS. : de en
  • CA505812A - Vitamin b12 purification : en fr
  • FR1072361A - Removable blade attachment system on scalpel handle : en fr
  • FR1072633A - Radio receiver : en fr
  • DE1683227U - CHAIR OR ARMCHAIR MADE OF METAL TUBE. : de en
  • DE1683419U - DANCE STAGE FOR TOY FIGURES. : de en
  • DE1683497U - LUBRICATION DEVICE. : de en
  • ES212409A3 - A perfection in the machines to manufacture plastic material objects molded by injection (Machine-translation by Google Translate, not legally binding) : en es
  • DE917947C - Rear wall locking on photographic cameras : de en
  • ES43369U - Illuminated advertisement or poster with edge lighting (Machine-translation by Google Translate, not legally binding) : en es
  • GB715609A - Improvements in or relating to the separation of solids and liquids : en
  • DE1683241U - VENTILATION SEAL FOR COOKERS. : de en
  • DE918071C - Airplane fuselage with separate rooms one above the other : de en
  • DE917890C - Jet pipe mouthpiece for fire extinguishing purposes : de en
  • FR1072414A - Catalyst oven : en fr
  • FR1072430A - heat exchanger with direct and indirect action heating surfaces : en fr
  • FR1072833A - Drum straw chopper with transversely placed fan : en fr
  • DE1683311U - NIGHT TABLE. : de en
  • ES43382U - Plug (Machine-translation by Google Translate, not legally binding) : en es
  • GB715603A - Improvements relating to mechanical seals : en
  • FR1072999A - Method and apparatus for the removal and placement of extensible support posts such as mine props or the like : en fr
  • FR1072723A - Improvements to brushes : en fr
  • GB715406A - Rotary electric resistance welder : en
  • GB715480A - Record carrier for the recording of electronic images, and method of and apparatus for producing the same : en
  • CH301704A - Luggage racks for motorcycles and bicycles. : de en
  • ES210150A1 - Improvements in rotary pumps (Machine-translation by Google Translate, not legally binding) : en es
  • GB715533A - Improvements in or relating to drafting mechanisms for textile fibres : en
  • GB715580A - Improvements in the identification of photographic materials : en
  • DE1683415U - CHILDREN'S PLAY CABLE CAR. : de en
  • GR15645B - WALLET OF METAL COINS. : el en
  • GB715328A - Improvements in or relating to expansion valves : en
  • GB715655A - Improvements in and relating to fittings and bearing rails for sliding doors and thelike : en
  • FR1072516A - Improvements relating to alkanesulphonates and their preparation : en fr
  • FR1072850A - Apparatus for the production of glass beads : en fr
  • DK78117C - Maneuvering device for hydraulic systems. : da en
  • ES43401U - Automatic hanger (Machine-translation by Google Translate, not legally binding) : en es
  • ES210156A1 - Improvements in or relating to methods of manufacturing non-metallic permanent magnets : en es
  • ES214552A1 - A perfect procedure for cold working of metals (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072733A - Method for capping bottles and the like, and caps for its application : en fr
  • GB715354A - Progressive classifying or treating solids in a fluidized bed : en
  • GB715652A - Improvements in or relating to constructional elements : en
  • ES212362A1 - Three-phase electric oven with a central electrode and two external electrodes provided with compensation means (Machine-translation by Google Translate, not legally binding) : en es
  • ES214806A1 - An electrified press, for the manufacture of all kinds of footwear with vulcanized rubber floor (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072603A - Process for treating wool-based articles : en fr
  • ES214235A3 - Improvements in the installation of electrical conductors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072759A - Improvements to descaling devices for steam boilers : en fr
  • FR1072967A - amplifier electrometer : en fr
  • DE917900C - Device for leaching vegetable matter, especially sugar beet pulp : de en
  • ES213841A1 - A improvement in the boards of embolo (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072654A - Advanced ingot mold : en fr
  • FR1072457A - Refinements to magnetic deflection devices for cathode ray tubes : en fr
  • GB715359A - Improvements in or relating to electrical conductors : en
  • GB715477A - A computing device for calculations relating to machine tools : en
  • DE1683283U - DEVICE FOR WIDE RUNNING TRACKS. : de en
  • GB715342A - Expansible winding mandrel : en
  • US2689083A - Submarine attack computer : en
  • US2689240A - Copolymer of cyclopentadiene and vinyl acetate : en
  • US2689208A - Hydrocarbon conversion process : en
  • US2689340A - Alarm clock for radios : en
  • FR1072388A - Eyelash curl : en fr
  • FR1072716A - Boron trifluoride manufacturing equipment : en fr
  • FR1072772A - Improvements in the cooling of rotors of dynamo-electric machines : en fr
  • CH301695A - Process for the preparation of a new aromatic thioether. : de en
  • DE1683313U - CHILDREN'S POT FOR BOYS. : de en
  • DE918048C - Buildings, e.g. Greenhouse, barrack, garage or the like, in lightweight construction : de en
  • FR1073041A - Improvement in a process for treating ores containing potassium : en fr
  • GB715404A - Torsionally oscillating rotating roller : en
  • GB715454A - Improvements relating to water conditioning apparatus : en
  • DE917967C - Device on thread rolling machines for feeding and removing the workpieces : de en
  • GB715397A - Improvements in or relating to cosmetic preparations : en
  • USD173007S - Gasoline nozzle protective device : en
  • FR1072976A - Insulators with improved resistance to deformation, method of obtaining them and articles conforming to those obtained : en fr
  • GB715500A - Process for making cheese of the cheddar type : en
  • ES210051A2 - Device for the regulation of speeds of rotary bodies and of members operated by means of rotary bodies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072922A - Boxing game : en fr
  • FR1072396A - Process for the preparation of partially depolymerized dextran products : en fr
  • FR1072865A - Coupling arrangement for telecommunications installations, in particular for selector telephone installations : en fr
  • US2689011A - Helicopter rotor construction : en
  • US2689026A - Louvered ceiling construction with interengaging louver units and side rails : en
  • US2688983A - Clutch tube : en
  • US2688985A - Orifice fitting device and straightening vane unit assembly : en
  • DE917938C - Housing cap for self-sellers of electricity : de en
  • DE917891C - Swiveling upper frame strut for a bicycle : de en
  • ES43419U - Chair-table-percha (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072515A - Process for making soap : en fr
  • DE1683540U - STAIN CLEANER. : de en
  • US2688864A - Textile shrinking apparatus : en
  • US2689103A - Curtain and drapery fixture : en
  • DE917908C - Method and device for dialyzing fluids containing chloride : de en
  • FR1072953A - Coke oven heating height adjustment device : en fr
  • GB715487A - Grinding machine : en
  • DE917973C - Process for the preparation of tertiary amines containing an oxazolidonyl radical : de en
  • CA505755A - Ash tray with spinning closure : en fr
  • CH301487A - Outdoor resin transducer. : de en
  • CH301511A - Device for holding a bearing for adjusting the position of a carriage. : en fr
  • US2689057A - Container handler for label affixing machines : en
  • ES43454U - Improved box for packaging fruits (Machine-translation by Google Translate, not legally binding) : en es
  • ES43540U - Improved garment (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072693A - Mower : en fr
  • DK78108C - Inspection means for viewing the interior of a combustion chamber. : da en
  • ES210161A2 - Apparatus and procedure for the obtaining of fine and thin rubber objects, especially rubber threads (Machine-translation by Google Translate, not legally binding) : en es
  • DE1683305U - QUILT, ESPECIALLY ELEVATORY QUILT. : de en
  • DK78105C - Discharge tube with a metal container and for use at very short wavelengths. : da en
  • DK78119C - Wheels for air rings. : da en
  • FR1073024A - dust evacuation and ventilation of the grinding wheels : en fr
  • GB715474A - Improvements in or relating to silica-magnesia catalyst for hydrocarbon-oil conversion : en
  • GB715502A - Improvements relating to apparatus for protecting polyphase alternating current electrical apparatus and particularly polyphase electric motors : en
  • CA505805A - Liner construction for grinding mills : en fr
  • DE917919C - Method for the mutual exchange of energy between an alternating current and a direct current system by means of a multiphase, periodically driven switching device : de en
  • ES215297A1 - A procedure for the preparation of sulfur dyes (Machine-translation by Google Translate, not legally binding) : en es
  • GR15647B - FOOD OR HEAT BAKERY HEATERS, ETC. : el en
  • ES43504U - Hand carriage (Machine-translation by Google Translate, not legally binding) : en es
  • NL190881A - : en
  • DE918024C - Mechanical press, especially crank drawing press : de en
  • ES40634Y - New board for the practice of multiple parlor games : en es
  • ES43472U - Improved devil applicable to trawls (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072783A - Flange for instruments intended for painting : en fr
  • FR1072441A - Process for the construction of structures in the elastoplastic coaction state, more particularly of precompressed concrete pipes : en fr
  • FR1072970A - Combined bottle uncorker and can opener : en fr
  • US2689297A - High-frequency inductor arrangement : en
  • FR1072501A - Purification of zinc sulphide ores : en fr
  • IE21508L - Tetracycline : en
  • CA505780A - Chairs or seats : en fr
  • DE1683582U - STUDS FOR FOOTBALL SHOES. : de en
  • FR1072564A - Fluidized solids and gas contact apparatus : en fr
  • FR1072674A - Further training in hydraulic pumps or turbines : en fr
  • US2688914A - Fruit juicing device : en
  • ES42946U - Tube collar, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • CH301425A - Exchange tray for columns. : de en
  • CH301576A - Wound dressing. : de en
  • DE1683267U - PEDAL RETURN DEVICE. : de en
  • DE917922C - Circuit arrangement for measuring DC voltages with a relatively high resistance of the transducer, especially for measuring pH values : de en
  • ES214453A1 - A device for the manufacture of wave cardboard (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072462A - Swivel clamp with limited rotational movement for arc welding and similar applications : en fr
  • FR1072739A - Advanced oscillator : en fr
  • US2688823A - Method and apparatus for forming glass parisons : en
  • US2689054A - Load handling and dumping mechanism : en
  • DE917866C - Process for the production of threads, hairs, bristles, tapes and similar molded bodies from polyesters, polyester mixtures or copolymers containing polyester : de en
  • FR1072745A - Goods price indicator : en fr
  • DE917846C - Cooler for accelerated cooling of welded metal pipes : de en
  • DE1683564U - REGULATING VALVE. : de en
  • DE917992C - Electric ignition device for oil, gas or coal dust firing : de en
  • DE918066C - Device for generating slow movements by means of hydraulic pressure bodies : de en
  • FR1072438A - Radiant heating or refrigeration installation : en fr
  • FR1072653A - Presentation and / or advertising device : en fr
  • ES43552U - A perfected terminal for electric batteries (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072604A - Advanced refrigeration device : en fr
  • FR1072751A - Catalyst development : en fr
  • DE1683522U - DIAPER. : de en
  • DE1683205U - RULER FOR MARKING THE EDGE ON PIECES OF FABRIC. : de en
  • DE1683334U - MOTOR VEHICLE LICENSE PLATE. : de en
  • DE1683336U - AID TABLE. : de en
  • DE1683353U - SHOE WIDER (PIECE VERSION). : de en
  • DE1683424U - LINK CHAIN SERVING AS A TOY. : de en
  • ES43500U - Water hammer device for connection of electric wires in single or multiple plugs (Machine-translation by Google Translate, not legally binding) : en es
  • GB715501A - Apparatus for cutting grooves in rolls for use in the manufacture of steel reinforcing bar for concrete structures and the like : en
  • ES40961Y - New Metric Level : en es
  • GB715410A - Independent suspension of steered front wheels on power-driven vehicles : en
  • FR1072874A - Product with polythene interlayer usable as sealant or glue : en fr
  • DE918015C - Carded yarn ring spinning machine with a device for sucking up broken threads and for pneumatically introducing the rovings into the rotary tubes : de en
  • ES210074A1 - A procedure for manufacturing orthopedic stockings (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072981A - Joining device specially applicable to brazed tubes : en fr
  • GB715635A - Improvements relating to scanning cinematograph film for the purpose of generating or recording television signals : en
  • ES215128A1 - A new procedure, with its corresponding device, for vibrating for cement concrete pipes (Machine-translation by Google Translate, not legally binding) : en es
  • DE917808C - Impeller for blower, vacuum cleaner and. like : de en
  • DE918052C - Device for checking and measuring parallel and angular positions on machine parts and such parts to one another : de en
  • GB715555A - Production of styrene copolymers : en
  • GB715633A - Automatic apparatus for conveying loads : en
  • GB715444A - Space protection by electro-magnetic waves : en
  • DE917830C - Process for the manufacture of valve housings from drop forged shells : de en
  • ES43463U - Reel to support rolls of adhesive tape (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072447A - Dry straightener : en fr
  • GB715343A - Combined tap and waste pipe for gas boilers : en
  • GB715411A - Improvements relating to the remote control of radio apparatus : en
  • GB715443A - Plastic and metal headed pin : en
  • US2689097A - Reel : en
  • US2689207A - Desulfurization of oils : en
  • FR1072632A - Production of spherical bodies with catalytic function : en fr
  • FR1072730A - Improvements to refrigeration devices : en fr
  • FR1072815A - Method and device for opening switches : en fr
  • GB715666A - Continuous method for making solid polymeric materials : en
  • ES43352U - Brush cap for hygienic uses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072786A - Process for giving a permanent deformation to a textile yarn : en fr
  • FR1072879A - Lock for refrigerator door : en fr
  • ES43380U - A new container box (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072944A - Refrigerated cabinet : en fr
  • FR1072425A - advanced quenching element for carbon black preparation furnace : en fr
  • CH301410A - Preparations for treating textile fibers and yarns. : de en
  • US2689227A - Penicillin salts of anion exchange resins : en
  • CA505882A - Clamping device : en fr
  • CH301674A - Process for the preparation of a new disubstituted nicotinic acid amide. : de en
  • FR1072910A - Floor in special hollow slabs with reinforcement in both directions and manufacturing process of slabs : en fr
  • DE7395U - ELEVATOR SYSTEM WITH ELEVATOR MACHINE ON TOP : de en
  • BE531314A - Improvements to processes for making textile materials adhere to rubber : en fr
  • CH301385A - Process for preparing a product for cleaning chimneys and product obtained by this process. : en fr
  • US2688841A - Control device for gas turbine propulsion plants : en
  • US2688878A - Equipment for rating by volume, weight, and zone : en
  • CA505762A - Cathode ray focusing apparatus : en fr
  • NL76160C - Fleece of textile fibres extending mainly in one direction which are attached to each other by an imprinted line pattern consisting of a flexible binding agent and sanitary napkins made from it : en nl
  • US2688806A - Apparatus for drying fabrics : en
  • US2688941A - Machine for molding plastic articles : en
  • BE527287A - Saw blade : en fr
  • US2688991A - Magnetic attachment for screw drivers and the like : en
  • FR1072535A - High Frequency Electrical Circuit Tester Improvements : en fr
  • CH301623A - Device on motor vehicles for attaching a towing member. : de en
  • DE917983C - Counter board : de en
  • ES210140A1 - Improvements in heating devices adaptable to the outlet of apparatus producers of aerosols and/or micronieblas (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072378A - Improvements to the means for spreading artificial rain : en fr
  • FR1072995A - Device for fixing jacks on vehicles : en fr
  • IE21135L - Cloth shrinking and finishing : en
  • CA505824A - Breather tube : en fr
  • DE917910C - Set shelf : de en
  • FR1072657A - Portable motorized device for carrying out all types of work : en fr
  • FR1072926A - Dryer for clothes, fabrics, textiles and food products : en fr
  • GB715317A - Improvements in and relating to fire and heat detectors : en
  • US2688802A - Machine mounted diameter gauge : en
  • CH301506A - Device for moving the electrode by means of an externally excited DC motor on an automatic, electric arc welding machine. : de en
  • CH301430A - Process for preparing tropic acid. : en fr
  • CH301441A - Process for the preparation of a metal-containing azo dye. : de en
  • DE1683391U - ADVENT CALENDAR AS TABLE CHOCOLATE PACKAGE. : de en
  • US2688904A - Indexing mechanism for machine tools : en
  • US2688918A - Stencil cutting and correcting combination : en
  • CH301447A - Process for preparing a dye. : en fr
  • DE1683304U - PLUMBING BRUSH FOR LEATHER PRODUCTS. : de en
  • DE1683525U - FLAT PLIERS FOR FASTENING CLAMP-SHAPED END STOPS OF ZIPPERS. : de en
  • FR1072571A - Improvements to turbines and their means of control : en fr
  • US2688886A - Automatically controlled transmission : en
  • US2689151A - Showerhead : en
  • US2689142A - External packing device for pipe fittings : en
  • US2689258A - Reaction of terpenes with thiophosphorous acid esters and products thereof : en
  • US2689345A - Automatic approach control : en
  • US2689035A - Conveyer and stabilizing device : en
  • CH301433A - Process for separating caprolactam from its solutions in sulfuric acid or oleum. : de en
  • CH301454A - Process for the production of coatings. : de en
  • CH301602A - Nail coating film and its preparation process. : en it
  • CA505705A - Fabricated units : en
  • CA505827A - Circuit arrangement for producing a sawtooth current : en fr
  • CA505834A - Electrical connector : en fr
  • CH301571A - Method for manufacturing electrical coils. : de en
  • DE1683577U - INDEPENDENT SIGNAL SWITCH FOR DIRECTION INDICATORS ON VEHICLES. : de en
  • CA505703A - Cigarette paper and methods of producing same : en fr
  • US2688859A - Crochet staple : en
  • US2689100A - Motor mounting bracket : en
  • US2688873A - Apparatus for measuring and recording the physical attitudes of subjects : en
  • US2689296A - Means and method of high-frequency induction heating : en
  • CA505798A - Suppressing gas production in the vapor phase conversion of hydrocarbons : en fr
  • CH301661A - Process for the preparation of a metal-containing azo dye. : de en
  • DE917883C - Socket for fastening the spark plug in light metal cylinder heads : de en
  • US2689055A - Bale buncher : en
  • US2688979A - Abrasion resistant check valve : en
  • CA505729A - Vegetable display stand : en fr
  • US2689218A - Automatic water softener : en
  • US2689263A - Preparation of hydroxyalkyl amines : en
  • US2688845A - Two-stage fuel regulator for pulse jet engines : en
  • DE917999C - Duebel : de en
  • US2688995A - Liquid container for beer or the like : en
  • ES43497U - Worm binder improve it (Machine-translation by Google Translate, not legally binding) : en es
  • DE1683345U - SUSPENSION FOR BICYCLE HANDLEBAR. : de en
  • IS785A7 - Method of storing food. : en is
  • DE1683298U - UMBRELLA HANDLE WITH LIGHT. : de en
  • FR1073030A - Cleaning device for oil well pumps : en fr
  • DE1683509U - FRAME FOR THE CHASSIS OF MOTOR VEHICLES. : de en
  • CH301502A - Process for the production of an iron-containing alloy suitable for the production of permanent magnets and heat treatable by precipitation hardening. : de en
  • CH301499A - Waterproof box for watch. : en fr
  • CH301439A - Process for the preparation of a metal-containing azo dye. : de en
  • FR1072406A - Electric safety primer : en fr
  • FR1072576A - Saber damping device in looms : en fr
  • ES41878U - A perfected rubber stop (Machine-translation by Google Translate, not legally binding) : en es
  • US2689346A - Long range navigation system : en
  • DE918033C - Transistor amplifier with a transistor pair : de en
  • GB715486A - Improvements in or relating to aircraft : en
  • ES210217A1 - Procedure for the obtaining of esters of thereftal acid (Machine-translation by Google Translate, not legally binding) : en es
  • DE918041C - Process for the production of water-soluble leuco-sulfuric acid ester salts from barley dyes of the anthraquinone series that are difficult to esterify : de en
  • ES215154A1 - An apparatus for the unitary dosage of sticks destined to the caramelos with mango (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072969A - Apparatus for applying liquids to wires : en fr
  • USD173040S - Rabinowitz stocking : en
  • DE1683426U - AUXILIARY DEVICE FOR STRAPPING BOTTLES AND STRAPPING THE BUNDLE WITH WIRE. : de en
  • DE1683335U - POLICE LICENSE PLATE FOR MOTOR VEHICLES OF ALL KINDS MADE OF LEADED AND GALVANIZED IRON PLATE. : de en
  • FR1072434A - Mixing device adaptable to a cream separator : en fr
  • FR1073009A - Tough alloys, light refractories : en fr
  • DE1683448U - CAR CARE GLOVE. : de en
  • DE1683297U - DIAPHRAGM COMPRESSOR. : de en
  • FR1072611A - Machine for producing or coating pellets, tablets and the like : en fr
  • FR1072909A - Electron tube : en fr
  • CH301364A - Method for prestressing reinforced concrete components. : de en
  • DE917793C - Housing, especially for directional speakers : de en
  • DE918023C - Tube rolling mill, especially pilger tube rolling mill, with passages consisting of more than two rolls : de en
  • FR1072398A - So-called lacing devices intended for the textile industry : en fr
  • FR1072499A - Advanced paper and its manufacturing process : en fr
  • FR1072537A - Device regulating the automatic opening of a parachute : en fr
  • CH301675A - Process for the preparation of a new disubstituted nicotinic acid amide. : de en
  • US2689059A - Tissue dispensing container : en
  • FR1072636A - Adjustable wrench : en fr
  • FR1072929A - Key holder or key stop for lathe and machine tool bezels : en fr
  • GB715433A - Improvements in or relating to the production of wire nails : en
  • US2688946A - Shaft rotation indicator : en
  • US2689016A - Sound reproducing system : en
  • ES43524U - New honeycomb foundation (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072793A - Servo-mechanism for imposing angular speeds on the wheels or tracks of a vehicle in a chosen ratio : en fr
  • DE917951C - With the help of centrifugal clutches and freewheels, self-shifting gear change gear, especially for motor vehicles : de en
  • CA505867A - Signal device : en fr
  • CH301416A - Box-shaped loading device for bed spring processing machines. : de en
  • US2688765A - Poultry shackle : en
  • US2688871A - Instantaneous bit rate of drilling meters : en
  • US2689333A - Magnetic stabilization system : en
  • US2688862A - Circular knitting machine : en
  • ES39543U - Folding and removable swing (Machine-translation by Google Translate, not legally binding) : en es
  • GR15655B - HOW TO MAKE SQUARES OR CIRCULAR FABRICS. : el en
  • US2688816A - Fishhook remover : en
  • US2688909A - Harrow tooth mounting : en
  • ES210040A1 - Improvements in devices with fragile wraps, partially full of mercury (Machine-translation by Google Translate, not legally binding) : en es
  • ES214559A1 - Stabilization of mixtures of unsaturated polyesters and copolymerizable monomers by means of hydroxy substituted benzophenones : en es
  • CH301526A - Point grinding machine. : en fr
  • DE917886C - Sewing machine with a thread tensioning device : de en
  • CH301663A - Watertight container for liquids. : en fr
  • DE1683600U - ELECTRIC CLOCK MOVEMENT. : de en
  • GB715663A - Improvements relating to photomechanical processes and light-sensitive diazotype materials therefor : en
  • GB715419A - Improvements in the manufacture of paper webs or sheets and sacks or bags : en
  • CH301689A - Process for the preparation of a new aromatic thioether. : de en
  • CA505822A - Fastener assembly for panels : en fr
  • CH301420A - Protective shoe fitting. : en fr
  • CH301654A - Process for the preparation of a metal-containing azo dye. : de en
  • DE1683574U - END PIECE FOR GUARDS. : de en
  • USD173022S - Dreifke chair : en
  • GB715627A - Improvements in or connected with apparatus for testing the balance of rotating bodies : en
  • ES41055Y - Classroom instructional game : en es
  • FR1072545A - Grip slot trim for automotive doors, metal drawers, etc. : en fr
  • FR1072613A - Bonding machine : en fr
  • FR1072713A - Improvements to watch straps : en fr
  • FR1072768A - Condensation of metallic vapors : en fr
  • GB715497A - Improvements relating to cylinders for internal combustion engines : en
  • AU162289B2 - Improvements in food mixing appliances : en
  • US2688818A - Drafting table : en
  • US2689072A - Bottle carrier : en
  • BE515948A - HOT AIR HEATING BY CREATION INSIDE THE CHIMNEY DUCT, A CHAMBER OF HEATING. : en fr
  • CA505841A - Machine tools with motor driven rotary and axially fed tools : en fr
  • CH301599A - Housing for ozone generator. : de en
  • US2689075A - Fluid injection machine : en
  • GB715429A - A reciprocating electric motor : en
  • FR1072767A - Device for cleaning various parts of the body, including teeth : en fr
  • FR1072846A - Flat glass bottom discharge tube and method of manufacture : en fr
  • DE1683221U - CLEANING TOOL BOX. : de en
  • DE1683490U - DEVICE FOR DETERMINING THE DIRT CONTENT IN MILK. : de en
  • DE917836C - Adjustable headrests for seats, especially in motor vehicles : de en
  • US2689268A - Electric power cable : en
  • US2689332A - Magnetic gas analyzer : en
  • USRE23869E - Connector : en
  • CA505750A - N,n-dialkylacrylamides : en fr
  • CH301546A - Process for cleaning boiler feed water of various origins. : de en
  • US2689007A - Gun perforator for wells : en
  • DE1683400U - BUMPER FOR SCOOTER. : de en
  • ES215139A3 - A perfected system of connections for electric kitchens (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072803A - Improvements relating to condensation products of bis- : en fr
  • GB715593A - Bag sealing machine : en
  • GB715620A - Combined box and easel for painting in the open country : en
  • DE1683333U - OVERHEAD BRAKE DEVICE FOR TRAILER. : de en
  • DE1683457U - TROLLEY FOR MOVING BRIDGES FORWARD. : de en
  • DE1683584U - DICE JUMPING GAME. : de en
  • GB715651A - Improvements in or relating to electric signal responsive equipment : en
  • DE1683493U - ELASTIC COUPLING. : de en
  • DE917966C - Process and machine for the production of screws or other profiles with large cross-section changes by cold rolling : de en
  • ES210151A1 - Improvements in apparatus for the treatment of threads with liquids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072445A - Rotor tilting gyroscopic device with respect to its drive shaft : en fr
  • FR1072660A - Furniture designed for transporting, building and fitting out a light home : en fr
  • USD173014S - Base for table lamps : en
  • FR1072764A - Method of applying fluorescent materials, and binder for this application : en fr
  • FR1072777A - Mechanically mounted water closet bowl : en fr
  • ES43418U - Improved system for adapting waterproof fabrics of any kind and covers to trench coats, trenches and all kinds of garments in general (Machine-translation by Google Translate, not legally binding) : en es
  • DE901091C - Device for heating liquid : de en
  • DE917917C - Tuning device for ultra shortwave devices : de en
  • DK78101C - Device for concrete laying machines. : da en
  • GB715446A - Aldehydes and their acetals : en
  • DE917941C - Hose clamp with tension screw : de en
  • DE917982C - Rotary radio beacon : de en
  • GB715508A - Recuperative heat exchanger : en
  • ES43409U - A new set of tuning forks for toy pianos (Machine-translation by Google Translate, not legally binding) : en es
  • GB715566A - Improvements in and relating to the loading of open railway trucks : en
  • GB715554A - Electron tube sockets : en
  • ES210064A3 - A filtration device (Machine-translation by Google Translate, not legally binding) : en es
  • ES33886Y - Turntable for bread baking ovens : en es
  • ES215200A3 - A procedure for manufacturing adhesive coatings in plastic matter, especially in polyvinyl chloride, plasticized (Machine-translation by Google Translate, not legally binding) : en es
  • GB715392A - Improvements in or relating to electro-magnetic change-over relays : en
  • FR1072702A - Improvements to propellers, especially those used in fans, pumps and other similar devices : en fr
  • US2688852A - Jet pump refrigeration system : en
  • US2689259A - Production of trimethyl borate : en
  • GB715637A - Improvements in or relating to stereo-viewing apparatus : en
  • ES210119A1 - Improvements in appliances for the distillation or evaporation of liquids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072368A - Automatic threader for sewing machine needles and hand needles : en fr
  • FR1072497A - Advanced driving force transmission mechanism : en fr
  • FR1072731A - Keychain enhancements : en fr
  • DE1683303U - CARPET SWEEPER, AT THE SAME TIME AS AN ADDITIONAL DEVICE FOR VACUUM CLEANER : de en
  • ES210219A1 - Improvements in the mechanisms indicators of weights for automatic scales (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072615A - Flying device : en fr
  • DE899400C - Method for producing a roving or yarn from fibers, in particular from glass : de en
  • DE1683460U - LIFTING MAGNET. : de en
  • DE1683390U - EYEGLASSES MADE OF CELLULOID, PLASTIC OD. THE LIKE, IN PARTICULAR FOR SUNGLASSES. : de en
  • CH301543A - Electric starting device for internal combustion engines, in particular for motor vehicles. : de en
  • US2688767A - Apparatus for continuously making vulcanized articles : en
  • US2688842A - Fuel metering device for turboplants, particularly for aircraft : en
  • AU2148953A - Portable fencing for sheep-pens andthe like : en
  • DE1683524U - APRON. : de en
  • BE531890A - : en fr
  • US2688805A - Gyroscopic apparatus : en
  • US2688984A - Hydropneumatic accumulator : en
  • US2689204A - Culture medium containing bismuthyl polyhydroxy polysulfite : en
  • US2688982A - Selective coupling mechanism for pneumatic or hydraulic lines : en
  • DE861738C - Duese for core blowing : de en
  • ES43538U - A saddle frame for motorcycles and the like (Machine-translation by Google Translate, not legally binding) : en es
  • DE1683392U - TRANSPARENT, FLEXIBLE PLASTIC OR ORGANIC GLASS CARPET FOR LIGHTING PURPOSES. : de en
  • DE1683568U - CINEMA CAMERA. : de en
  • ES213815A1 - EXPLOSIVE IGNITION SYSTEM BY SLIDING OR RAMPANTE SPARK : en es
  • CA505795A - Vacuum coolers and method of cleaning the same : en fr
  • DE917790C - Telegraph with punched tape operation for the return of received telegraph characters : de en
  • DE1683588U - TOYS FOR CHILDREN. : de en
  • ES212248A2 - New scale to weigh your load the trucks they same (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072384A - Process and devices for ensuring that vitamins a are obtained at a state of purity and concentration compatible with their food and therapeutic use : en fr
  • FR1072490A - Method and apparatus for treating and finishing knitted articles : en fr
  • DE917979C - Magnetic recorder : de en
  • GB715545A - Phenyl cyclohexanes and cyclohexenes : en
  • CH301403A - Spinning and twisting machine. : de en
  • US2689173A - Process of treating soil : en
  • US2689205A - Solvent refining of wax-containing mixtures : en
  • USD173024S - Housing for a dictating machine : en
  • CA505869A - Caramel color composition : en fr
  • US2688892A - Treadle-operated bench vise : en
  • US2689149A - Straw with arresting attachment : en
  • AU166349B2 - Improvements in or relating tothe spool carriers of braiding machines : en
  • CH301560A - Swiveling mercury interrupter for pulse generation. : de en
  • US2688945A - Jet torpedo casing : en
  • AU160224B2 - Improvements in and relating to hand mirrors orthe like : en
  • CH301598A - Ozone apparatus. : de en
  • AU165325B2 - Portable fencing for sheep-pens andthe like : en
  • DE918004C - Rotor for helicopter u. like : de en
  • CA505808A - Liquid fuel control mechanism for internal combustion prime movers : en fr
  • DE905363C - Pit stamp : de en
  • FR1072440A - Process for producing pigmented shaped products from fusible synthetic linear superpolymers : en fr
  • FR1072522A - Method and device for drying and cooling or drying or cooling bulk materials, transported by pneumatic means : en fr
  • GB715323A - Jet propulsion units : en
  • CH301465A - Open mold for the production of molded articles from paper stock by suction. : de en
  • CH301574A - Luminaire with a housing part on which at least one fluorescent tube is mounted and a safety switch is arranged for this. : de en
  • CH301656A - Process for the preparation of a metal-containing azo dye. : de en
  • CH301527A - Stapling device. : en fr
  • CH301649A - Process for the preparation of a metal-containing azo dye. : de en
  • CA505721A - Safety lock plug : en fr
  • CH301467A - Articulated drives, in particular for printing and duplicating machines. : de en
  • CA505777A - Pouch with sliderless fastener closure : en fr
  • DE1683431U - METAL PACKING WITH COVER LID. : de en
  • US2689185A - Ceramic dielectric having a basis of : en
  • US2688835A - Pneumatic cotton-picking nozzle : en
  • ES43509U - An independent electric iron (Machine-translation by Google Translate, not legally binding) : en es
  • ES43539U - Improved skates (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072822A - Vine shoot rake, hard work : en fr
  • FR1072946A - Suspension for independent steered wheels of motor vehicles : en fr
  • DE917865C - Process for dewaxing petroleum and tars and their distillates : de en
  • FR1072945A - Rotary mass balancing device : en fr
  • US2689247A - Manufacture of 1' :2'-benz-5':6'-phthaloylacridone : en
  • USD173047S - Waldman tablecloth : en
  • US2689062A - Cup dispensing device : en
  • USD173037S - Combined cover and index for telephones : en
  • FR1072527A - Process for obtaining high-value products from all-commodity containing coal or lignite : en fr
  • CA505727A - Saw blades : en fr
  • CA505774A - Bread baking : en fr
  • DE1683262U - TRANSPORT CONTAINER VEHICLE. : de en
  • DE917832C - Machine for opening up paper waste : de en
  • US2688827A - Clamping device for emery cloth and sandpaper : en
  • USD173027S - Refrigerated butter dish or similar article : en
  • CA505715A - Clips for paper money drawers of cash registers and for paper files and the like : en fr
  • US2689052A - Coupler operating rod : en
  • US2688748A - Brassiere : en
  • US2689197A - Process for coating polyethylene articles : en
  • CA505878A - Retractible wheel gear for caravans, trailers, mobile kiosks, and other land vehicles : en fr
  • CH301406A - Sewing machine with looper mechanism and material feed device. : en fr
  • CH301468A - Key with at least one character. : de en
  • CH301597A - Process for the preparation of a derivative of 3,5-dioxo-pyrazolidine. : de en
  • CH301578A - Device for melting ampoule skewers. : de en
  • CH301620A - Junction screed for strapping straps. : en fr
  • DE1683251U - SPIRIT LEVEL. : de en
  • ES43553U - Case with a collection of lipsticks each for a single use (Machine-translation by Google Translate, not legally binding) : en es
  • CH301426A - Filter press cloth. : en fr
  • CH301659A - Process for the preparation of a metal-containing azo dye. : de en
  • DE918022C - Wire rod mill : de en
  • ES214247A1 - A method of increasing the persistence of a parasiticide (Machine-translation by Google Translate, not legally binding) : en es
  • ES43446U - Type of bag (Machine-translation by Google Translate, not legally binding) : en es
  • US2689015A - Axle suspension for motor vehicles : en
  • CH301389A - Container with application pouch for powder. : de en
  • CH301411A - Stable composition consisting of an aqueous dispersion of a vat dye. : en fr
  • US2688942A - Steam generating and combustion system and method thereof : en
  • US2689191A - Formation of reflecting coatings : en
  • CH301378A - Electric heater. : de en
  • DE1683308U - MULTI-PURPOSE TABLE. : de en
  • ES43441U - Porta - automatic shotguns (Machine-translation by Google Translate, not legally binding) : en es
  • DE917957C - Transport system like the cable car : de en
  • CH301693A - Process for the preparation of a new aromatic thioether. : de en
  • CH301391A - Connection device of wooden construction elements. : en it
  • CH301421A - Pneumatic mill with warning system. : de en
  • DE1683208U - ILLUMINATION TRAFFIC OR MULTI-PURPOSE LIGHT. : de en
  • DE1683537U - MESH PRODUCED ON THE INTERLOCK CIRCULAR KNITTING MACHINE WITH WORKED-IN RUBBER THREADS : de en
  • DK78091C - Foam flotation procedure. : da en
  • DE1683245U - PLASTIC FILM. : de en
  • DE1683307U - HEIGHT-ADJUSTABLE TABLE. : de en
  • DE917978C - Device for guiding punched tape in punched tape transmitter devices : de en
  • DE1683544U - BAKING APPARATUS. : de en
  • ES214605A1 - An electrochemical washing machine installation (Machine-translation by Google Translate, not legally binding) : en es
  • ES43444U - Salero for propaganda dosificador (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072464A - Cement area containing wood chips and process for the manufacture of this area : en fr
  • CH301681A - Process for the production of a pyran derivative. : de en
  • US2689266A - Naphthalene production : en
  • CH301524A - Method and device for grinding gears using the rolling process. : de en
  • DE1683437U - REFILL BOX. : de en
  • DE917928C - Device for regulating the temperature in thermally insulated rooms : de en
  • DK78112C - Beet unloading machine. : da en
  • FR1072831A - Steam generator freely suspended inside the boiler frame : en fr
  • CH301619A - Method for binding objects by means of a tape and device for carrying out the method. : de en
  • CH301473A - Device for writing in the dark. : en fr
  • CH301533A - Device for throwing fiber material onto surfaces. : de en
  • DE1683410U - DEVICE FOR GRINDING BRAKE LINING ON BRAKES FOR VEHICLES. : de en
  • USD173015S - Base for table lamps : en
  • CH301638A - Process for the preparation of a new monoazo dye. : de en
  • CH301635A - A process for preparing di (4-methoxybenzoylamino) -dibenzothiophene-dioxide-2,8-disulfonic acid. : en fr
  • FR1072743A - Improvements relating to a process for preparing an interpolymer : en fr
  • US2689244A - Process for production of chitin sulfate : en
  • US2689021A - Projector oil distribution system : en
  • US2689073A - Filler for flexible walled bags : en
  • CH301572A - Device for glowing under conditions different from the atmosphere. : de en
  • ES210108A1 - Synchronization procedure for magnetic recorders of great duration of tape and transversal exploration (Machine-translation by Google Translate, not legally binding) : en es
  • GB715459A - Improvements in automatic balancing of horizontal centrifugal extractors : en
  • GB715552A - Improvements in glass melting apparatus : en
  • ES36590Y - Signpost and advertising : en es
  • FR1072682A - Mothproof coat rack : en fr
  • FR1072479A - Method and conveyor device for blind stitch sewing or stitching of textile products : en fr
  • GB715360A - Improvements in or relating to steering knuckle assembly : en
  • FR1072941A - Hydraulic device opposing the relative rotation of two members of the same axis, usable as brake or clutch : en fr
  • ES43512U - New tow hook for trailers (Machine-translation by Google Translate, not legally binding) : en es
  • ES43491U - Napkin for tourism (Machine-translation by Google Translate, not legally binding) : en es
  • CA505724A - Illuminating attachment for telephones : en fr
  • DE1683463U - LEVER MECHANICS FOR ARTIFICIAL HANDS. : de en
  • DE1683487U - VISOR MOUNT FOR STEREO PROJECTION. : de en
  • DE917797C - Flexible cable for electrical installations : de en
  • ES43201U - Air diffuser for hair driers and similar (Machine-translation by Google Translate, not legally binding) : en es
  • DE1683538U - MACHINE PRODUCTS MANUFACTURED ON THE ROTARY MACHINE WITH WORKED-IN RUBBER THREADS. : de en
  • DE917799C - Multiple parallel winding for single and multi-phase AC commutator machines : de en
  • DE1683394U - FLASHLIGHT DEVICE WITH ROLLER SHUTTER. : de en
  • DE918061C - Cylinder head for air-cooled internal combustion engines : de en
  • FR1072455A - Outdoor advertising set with movable parts under the action of natural and induced air currents : en fr
  • FR1072551A - Ceramic Tubular Capacitor Silver Plating Machine : en fr
  • GB715424A - Improvements in n-acyl derivatives of iminodibenzyl and in their preparation : en
  • GB715395A - Improvements in or relating to change-over relays : en
  • FR1073037A - Improvements to the manufacturing processes of self-adhesive plastic materials : en fr
  • GB715389A - Improvements in electron discharge devices : en
  • IE21296L - Cosmetic creams : en
  • GB715591A - Fixture for jig boring : en
  • GB715589A - Improvements in or relating to domestic filters for liquids : en
  • DE918049C - Process for processing wood, preferably wood rich in resin : de en
  • FR1072606A - Device for adjusting the position of an object providing a substantially constant force : en fr
  • GB715587A - Installations for electric wiring : en
  • DE917923C - Electrical filter arrangement to avoid mutual influencing of several generators working with different frequencies on one consumer : de en
  • DE918073C - Adjustable propeller : de en
  • DE1683384U - ZERO SETTING DEVICE FOR MEASURING INSTRUMENTS. : de en
  • DK78103C - Impulse sensor for electric fences with a tiltable mercury contact tube. : da en
  • DE1683520U - DIAL. : de en
  • DE1683331U - BRACKET AND UPPER STRAP PROFILE FOR VEHICLE CONSTRUCTION, IN PARTICULAR BUSES AND OBUSES : de en
  • DE1683472U - COVER. : de en
  • FR1072907A - Four terminal impedance network with variable attenuation : en fr
  • DE1683366U - LUMINAIRE FOR FLUORS. : de en
  • DE917806C - Process for the gasification of grainy to dusty fuels : de en
  • ES43373U - Steamer for ironing clothes, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072652A - High voltage network short-circuit indicator : en fr
  • FR1072752A - Manufacturing process of hollow fittings for fluid circuits : en fr
  • GB715520A - Ice moulding appliance : en
  • DE918059C - Control of reversible diesel engines : de en
  • US2689023A - Control of electrically operated hoists and winders : en
  • DE917954C - Runner for ring spinning and ring twisting machines : de en
  • DE917991C - Process for the preparation of new trisazo dyes : de en
  • ES24144Y - Folding rocking chair : en es
  • FR1072930A - Instantaneous position change device for saddles and handlebars of cycles and cyclo-motors : en fr
  • GB715320A - Improvements relating to mine props and mine arch supports : en
  • DE1683389U - LIGHTING DEVICE, PREFERABLY FOR TRANSLUCENT PROJECTION : de en
  • DE917822C - Device for the treatment of any goods by the action of sound or ultrasonic vibrations : de en
  • DE917878C - Device for selecting and automatically conveying cardboard boxes according to the printing location for ticket printers with cardboard stores sorted according to cardboard types : de en
  • FR1072610A - Torch mixer : en fr
  • DE1683349U - RULES. : de en
  • US2689253A - Oxidation of hydrocarbons : en
  • DE1683263U - SELF-SUPPORTING CAR BODY. : de en
  • DE918079C - Mobile agricultural elevation conveyor : de en
  • CH301367A - Roof snow bar support. : en fr
  • DE1683350U - BALL PEN WITH REPLACEABLE REFILL. : de en
  • DE917933C - Inclination scale with type printing facility : de en
  • FR1072688A - Device for closing hatches or the like on ships and more particularly openings or hatches giving access to the tanks of oil tankers or the like : en fr
  • DE904868C - Sparkling wine bottler : de en
  • ES43557U - A pocket comb (Machine-translation by Google Translate, not legally binding) : en es
  • GB715361A - Improved strips for use as a moulding and the like : en
  • US2688757A - Reinforcement for spring assemblies : en
  • US2689250A - Production of furfural and acetic acid from pentosan containing material : en
  • US2689074A - Bottle capping machine : en
  • US2689150A - Pressurized dispenser : en
  • FR1072765A - Liquid resistance electric relay : en fr
  • US2688921A - Magnetoelectric inertia operated impact fuse for rotating projectiles : en
  • DE917872C - Device for generating a stream of hot air for welding thermoplastics : de en
  • BE531399A - : en fr
  • CH301455A - Process for the production of phospho-nitrogenous slurries and apparatus for carrying out this process. : en fr
  • CH301481A - Remote control device for guns. : de en
  • DE918069C - Process for generating the electrical energy required to switch off or briefly illuminate a light source : de en
  • ES213427A1 - Explosive projectile : en es
  • ES43464U - Location light, for flashing lights and position (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072395A - Vibrating ironing machine : en fr
  • US2689091A - Rail joint : en
  • AU2149753A - Improvements in apparatus for mixing and blending liquids and particularly lubricating oils : en
  • CA505783A - Ultraviolet light absorbing film : en fr
  • DE1683470U - ROD INSERT FOR COOKING APPLIANCES. : de en
  • DE1683541U - COLLAPSIBLE RECLINER CHAIR. : de en
  • DE918044C - Device for the compensation of deflections e.g. for machines that work with pressure rollers : de en
  • US2689060A - Cover or lid for boxes : en
  • US2689338A - Electrical checking device : en
  • CH301669A - Process for the preparation of a morphine derivative. : de en
  • DE1683254U - DOUBLE-WALLED, WATER-COOLED RUBBER FOR MULTI-PIECE WORK CYLINDERS OF LARGE GAS ENGINES. : de en
  • DE1683404U - CORK WITH DOUBLE CLOSURE. : de en
  • DE917871C - Method and device for preparing thermoplastics for further processing : de en
  • DK78123C - Wiper for wiping varnish during painting. : da en
  • FR1072570A - Improvements to speed sensitive regulators in particular for gas turbines : en fr
  • FR1072851A - Relay, in particular for purposes in the field of railway seculity : en fr
  • US2688817A - Minnow trap : en
  • US2688815A - Extendable fish landing net : en
  • US2689089A - Hydraulic damper control : en
  • US2689135A - Folding vehicle for children : en
  • GB715316A - Improvements in or relating to the separation of volatile components from mixtures containing pitch, by distillation : en
  • ES43425U - Pad to condition and pack fresh fruit, especially tomatoes (Machine-translation by Google Translate, not legally binding) : en es
  • DE1683378U - ICE CONVERTER. : de en
  • DE1683340U - TOOL BUSHINGS. : de en
  • DE1683484U - INCLINATION SCALE WITH PRICE DISPLAY. : de en
  • FR1072837A - Compressed air motor for shaking lanes : en fr
  • GB715462A - Improvements in or relating to worm gears : en
  • CH301685A - Process for the preparation of a new aromatic thioester. : de en
  • US2688785A - Wire spring type snap fastener socket : en
  • US2688884A - Device for elastically transferring forces : en
  • ES213987A1 - New fluorine-containing compounds : en es
  • FR1072856A - Rotary sieve, in particular for mortar and any other similar product : en fr
  • USD173035S - Frame for a picture or similar article : en
  • USD173049S - Wolf tablecloth : en
  • DE1683434U - BOTTLE SLEEVE WITH RIBBED OUTSIDE. : de en
  • DE1683401U - BEVERAGE BOTTLE. : de en
  • DE1683532U - ELECTRIC EQUIPMENT SOCKET WITH SIGNAL LAMP. : de en
  • GB715331A - Improvements in or relating to television receivers : en
  • US2689226A - Manufacture and use of catalysts : en
  • US2689260A - Catalytic dehydration process : en
  • ES210184A2 - Variable speed device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1073017A - Truss : en fr
  • DK78095C - Process for the preparation of substituted pteridines. : da en
  • ES43490U - New jute and regenerated cloth and cotton waste (Machine-translation by Google Translate, not legally binding) : en es
  • US2688989A - Lubricating device for chain saws : en
  • US2688812A - Iron supporting linkage : en
  • DE918016C - Automatic hose coiler winder : de en
  • DK78109C - Process for the production of leather of fish skin with bone spikes. : da en
  • ES43032U - New corrugated cardboard in zig-zag (Machine-translation by Google Translate, not legally binding) : en es
  • ES43405U - A dialer or counter device for games (Machine-translation by Google Translate, not legally binding) : en es
  • GB715428A - Improvements in apparatus for converting direct current into alternating current : en
  • DE1683518U - DEVICE ON HIGH PERFORMANCE PACKAGING MACHINES FOR TIEING THE GLUE SEAM. : de en
  • DE1683591U - GAME DEVICE. : de en
  • ES213857A1 - New drive system for washing machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES43420U - An elastic metal wrist strap (Machine-translation by Google Translate, not legally binding) : en es
  • ES43431U - A plug for carbonated beverages (Machine-translation by Google Translate, not legally binding) : en es
  • DE1683218U - SCRUBBER COVER. : de en
  • DE1683210U - DEVICE FOR EXECUTING THE PROCEDURE FOR WRITING DOCUMENTS. : de en
  • DE1683293U - COAL LIGHTER. : de en
  • DE1683320U - GARAGE FOR DRIVE AND MOTORCYCLES OD. DGL. : de en
  • DE917997C - Auxiliary device for the physically handicapped to put on socks and trousers : de en
  • FR1072586A - Process for the production of metals by reduction of their salts : en fr
  • FR1072724A - Improvements to the means of fixing items of the badge type : en fr
  • GB715628A - Machine for shaping and packing butter and the like : en
  • DE1683496U - DOSING BAG FOR LUBRICANTS. : de en
  • US2689295A - Welding apparatus : en
  • US2688846A - Pump and motor hydraulic system : en
  • CA505857A - Analgesic composition : en fr
  • FR1072612A - Magnetic window showing the date of the month on a calendar : en fr
  • FR1072974A - Coupling arrangement to limit test time, in particular in telephone installations with selector service : en fr
  • FR1072629A - Transformer refrigeration system : en fr
  • FR1072982A - Sorting and classification device for fruits and others : en fr
  • GB715457A - Improvements in expansion joints : en
  • US2688940A - Machine for molding plastic articles : en
  • CH301608A - Teletypewriter. : de en
  • CH301665A - Bimetal contact device. : de en
  • US2688964A - Syringe : en
  • US2689012A - Clutch for pedal cycles having auxiliary motors : en
  • DE917782C - Process for the preparation of cyclic sulfochlorides of the aromatic type : de en
  • GB715417A - Improvements in circular knitting machines : en
  • GB715313A - Improvements in or relating to automatic flight control systems and automatic pilots : en
  • FR1072529A - Improvements in devices for accommodating cutlery on or near cooking appliances such as stoves : en fr
  • FR1072533A - Power unit comprising reciprocating internal combustion engines and turbo-compressors actuated by the exhaust of these engines : en fr
  • GB715616A - A weather-tight closure for door or other openings : en
  • DE1683368U - DEVICE FOR CLEANING AND MEDICINE RINSING THE TEETH, THE INTERDENTAL SPACES AND THE PARADENTAL SPACES. : de en
  • DE918056C - Planter : de en
  • ES212350A1 - Improvements introduced in the electric induction motors of the stator, hermetically closed by liquid proof (Machine-translation by Google Translate, not legally binding) : en es
  • GB715472A - Improvements in or relating to magnetrons : en
  • DE917829C - Boring head for face, cylindrical and conical turning : de en
  • US2689056A - Machine for serving and applying tape labels : en
  • US2689183A - Gelating gel package and method : en
  • DE1683213U - BORDER DAY. : de en
  • FR1072405A - Multi-stage punch register card punch : en fr
  • FR1072549A - Automatic gear change maneuver : en fr
  • FR1072567A - Improvements to sealed cartridges for air purification : en fr
  • GB715329A - Improvements in or relating to journals or the like : en
  • US2688828A - Angle plate for grinding tool bits : en
  • US2688874A - Fluid meter : en
  • US2689076A - Combined beverage carton and imbibing tube : en
  • US2689126A - Gear-driven control for ferris wheel cars : en
  • US2689045A - Concentration of minerals : en
  • US2689087A - Barberis : en
  • DE1683242U - DEVICE FOR IGNITING AND HEATING A FUEL CONTAINER OF A STOVE FILLED WITH EXPLOSION-FREE LIQUID. : de en
  • FR1072694A - Method and apparatus for measuring the transport concentration in a hydraulic transport installation : en fr
  • US2688799A - Arrangement for securing a dental prosthesis in the wearer's mouth : en
  • US2689320A - Motor speed control system : en
  • US2689177A - Corrosion-resistant alloy steels : en
  • DE1683430U - CARRYING DEVICE ON BAGS TUBES OD. DGL. : de en
  • DE918011C - Method for fastening the individual parts of pocket knives equipped with tang plates : de en
  • DE918035C - Multipurpose device for use on telephones : de en
  • GB715631A - Apparatus for measuring surface areas : en
  • US2689198A - Method for removing paint from painted articles : en
  • DE917843C - Process for the preparation of 21-acyloxy compounds of the cyclopentanopolyhydrophenanthrene series : de en
  • DK78115C - Device for photocopiers for regulating the amount of light. : da en
  • ES43365U - A plug - brush (Machine-translation by Google Translate, not legally binding) : en es
  • ES43519U - A removable panel for shop windows and exhibitions (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072836A - Device with friction for elastic bearing : en fr
  • CH301483A - Control meter for counting gas volumes. : en fr
  • CH301486A - Periodically writing measuring device. : de en
  • CH301589A - Shampoo. : en fr
  • CH301600A - Process for softening formed, sulfur-containing scleroproteins, such as e.g. B. of hair. : de en
  • GR15662B - METHOD OR PROVISION FOR THE CONSTRUCTION OF PROPOSED BUILDING PARTS. : el en
  • FR1072584A - Manufacture of sticky tapes : en fr
  • DE1683271U - STACKABLE TRANSPORT CONTAINER, ESPECIALLY FOR BULK GOODS. : de en
  • DE918055C - Arrangement for filling magnetic records : de en
  • FR1072659A - folding shelf : en fr
  • USRE23866E - Compositions containing esteks of a : en
  • DE1683207U - HOLLOW MIRROR MADE OF PLASTIC. : de en
  • DE918042C - Double piston compressor with cylinders on one axis opposite one another : de en
  • ES39463Y - New model of cart : en es
  • ES40735Y - Electric machine for personal use for dental hygiene and gum massage : en es
  • US2688987A - Orifice fitting device : en
  • DE1683418U - MODEL ARCH FOR NATURALLY REPRODUCTION OF RAIL, ROAD, WATER AND AIR VEHICLES. : de en
  • GB715491A - Improvements in or relating to plate type heat exchangers : en
  • FR1072796A - Luggage rack, removable pannier rack for mopeds and similar vehicles : en fr
  • ES210162A2 - Apparatus and procedure for the obtaining of fine and thin rubber objects, especially rubber threads (Machine-translation by Google Translate, not legally binding) : en es
  • US2689313A - Photosensitive cell : en
  • ES210113A1 - An agglamming machine for all kinds of textile fibers and plants, especially ramio (Machine-translation by Google Translate, not legally binding) : en es
  • NL160387B - : en
  • DE917807C - Device for making permanent waves : de en
  • DE918068C - Process for the treatment of grains in their raw state or in the form of their peeled products, pearl barley or groats : de en
  • FR1072956A - Floor consisting of dry-laid concrete elements : en fr
  • DE1683572U - DEVICE FOR LIFTING AND TILTING THE BUCKET BIN, ESPECIALLY FOR VEHICLE TRAILERS. : de en
  • ES43474U - Double bottom security pocket applicable to any garment (Machine-translation by Google Translate, not legally binding) : en es
  • GB715507A - Improvements in tobacco pipes : en
  • GB715584A - Improvements relating to coal mining machinery : en
  • US2689261A - Production of functional derivatives of carboxylic acids using amine heavy metal complexes of metal carbonyl hydrides : en
  • DE1683287U - STAPLE FIBER FLEECE. : de en
  • ES43407U - Obstacle racing game (Machine-translation by Google Translate, not legally binding) : en es
  • ES43548U - Toothbrush perfected (Machine-translation by Google Translate, not legally binding) : en es
  • CA505856A - Chemical and heat recovery system : en fr
  • CH301488A - Ring winding capsule for transducers consisting of two ring shells. : de en
  • US2689071A - Setting apparatus for textile fabrics : en
  • DE1683203U - KNITTED COLLAR. : de en
  • DE1683432U - CONTAINER WITH LID. : de en
  • GB715400A - Process for the production of methylene-bis-chloropropionamide : en
  • ES34601Y - Limiting device of the passage of automobiles : en es
  • GB715582A - New pneumatic vibrating device : en
  • FR1072402A - Coupling device with variable dynamic elasticity : en fr
  • GB715332A - Base tip for wooden post or the like : en
  • ES43388U - New electric heater for steam baths (Machine-translation by Google Translate, not legally binding) : en es
  • ES43522U - An improved hygienic siphon (Machine-translation by Google Translate, not legally binding) : en es
  • DE917901C - Method of operating a catalytic gas igniter : de en
  • FR1072575A - Improvements to the electric arc welding process in a protective gas atmosphere : en fr
  • DE1683373U - ARRANGEMENT ON WARDROBE. : de en
  • US2689254A - Process of preparing the compound : en
  • FR1072799A - Fire extinguisher : en fr
  • GB715461A - Improvements in electrical communication switching systems : en
  • ES40985Y - Automotive Battery Disconnect : en es
  • ES43348U - Improved cover for rubber bottles, provided with a brush (Machine-translation by Google Translate, not legally binding) : en es
  • ES43473U - New drawer for the transport of bottles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072840A - Process for the preparation of monlated cleaning products : en fr
  • GB715341A - Improvements relating to substituted amides : en
  • ES215039A1 - New system of derivation or grafting for pipes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072531A - Electric iron with plastic handle cover : en fr
  • FR1072876A - Improvements in apparatus for feeding cut tobacco : en fr
  • FR1073040A - Packing box : en fr
  • FR1072649A - Process for the production of moldings from fragmented wood : en fr
  • GB715460A - Improvements in or relating to short-wave radio aerials, particularly for television and short-wave reception : en
  • DE1683501U - Tenon drill for countersinking the rivet holes of brake linings for all kinds of brakes. : de en
  • ES42933U - Selenoid with magnetic metal circuit (Machine-translation by Google Translate, not legally binding) : en es
  • ES43488U - Special pulley and pulley for abrasive belts (Machine-translation by Google Translate, not legally binding) : en es
  • DE1683445U - ICE SKATING TROUSERS. : de en
  • DE917880C - Binding machine with a conveyor roller as an inclined conveyor : de en
  • DE918050C - Hard metal alloy : de en
  • US2689108A - Rock drill bit with hard m etal cutting insert : en
  • BE531462A - : en fr
  • DK78098C - Exhaust valve for steam boilers. : da en
  • ES40979Y - Hermetic closing cap : en es
  • FR1072540A - Silicon carbide material composition agglomerated by silicon nitride : en fr
  • FR1073050A - Improvement to a composition for molding : en fr
  • GB715438A - Improvements in or relating to radio telegraph diversity receiving systems : en
  • FR1072423A - Device for obtaining a rapid and significant increase in the pressure in the compressed air brake cylinders : en fr
  • GB715399A - Directional wave antenna for marine radar use : en
  • FR1072703A - Coupling sleeve : en fr
  • FR1072901A - Advanced overload protection device for multiphase electrical devices : en fr
  • DE1683330U - STORAGE AND TRANSPORT CONTAINER FOR USED LAUNDRY. : de en
  • DE1683461U - MACHINE PRODUCTS MANUFACTURED ON THE ROTARY MACHINE WITH WORKED-IN RUBBER THREADS. : de en
  • DE917816C - Method of recording magnetograms : de en
  • DE917897C - Model railway remote control with overvoltage : de en
  • DE1683481U - MINER'S CAP. : de en
  • DE917818C - Screen holder for stereo projection : de en
  • ES214531A1 - An apparatus for the preparation of express coffee (Machine-translation by Google Translate, not legally binding) : en es
  • GB715575A - Improvements relating to fuel injection arrangements for internal combustion engines : en
  • FR1072834A - Wool cloth hat : en fr
  • FR1072753A - Process for illuminating <<plexiglass>> plaques for advertising or decorative purposes or for signage : en fr
  • CH301622A - Electric switch. : de en
  • DE917867C - Process for the production of a rust protection layer on steel reinforcement inserts for concrete : de en
  • FR1072863A - Refining the wheel lighters : en fr
  • FR1072927A - Cap with basket for separate storage in the same bottle of two different products and allowing them to be mixed without unblocking : en fr
  • FR1072942A - prefabricated parts for building houses and the like : en fr
  • US2689298A - Means for obtaining even illumination from a single source : en
  • CA505781A - Production of amides : en fr
  • CH301626A - Gear shift device for motor vehicles arranged on the steering column. : de en
  • CH301380A - Process and machine for the production of corrugated fiber cement sheets. : en it
  • DE917879C - Cup dispenser, e.g. for beverage machines : de en
  • ES43480U - Tap tap (Machine-translation by Google Translate, not legally binding) : en es
  • US2689080A - Rotary air pump lubricator : en
  • US2689081A - Control device for use in calculat : en
  • US2689085A - Division mechanism-pre-estimation : en
  • DE1683275U - POCKET PACKAGING, AIR-TIGHT PACKAGING FOR TOBACCO. : de en
  • DE1683382U - SECTIONAL BOILER FOR HOT WATER OR LOW PRESSURE STEAM HEATING. : de en
  • DE1683257U - RING, PRIORLY FOR LUBRICATION COUPLINGS. : de en
  • DK78096C - Process for the preparation of aminoalkyl ethers of alcohols of the aromatic-aliphatic series. : da en
  • DE1683294U - MOLD BRUSH. : de en
  • DE918036C - Method and device for wireless distance measurement : de en
  • DE1683228U - DEVICE FOR CONNECTING CHAIRS AND THE LIKE TO CLOSED ROWS OF SEATS. : de en
  • ES210214A3 - A procedure for the depiling or disassembling of leather and animal skins (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072640A - Improvements to spring loaded devices for closing doors : en fr
  • GB715388A - Improvements in or relating to electrical measuring and like instruments in hermetically sealed casings : en
  • DE918012C - Sole trimming machine : de en
  • FR1072828A - Variable speed drive by pulleys with reversible and interversible elements : en fr
  • FR1072375A - Device for visible indication of state changes : en fr
  • US2689318A - Load torque responsive follow-up system : en
  • FR1072844A - Improvements in bright rooms : en fr
  • DE1683513U - HOUSE AND BEACH SHOE. : de en
  • DE917939C - Piston ring : de en
  • DE1015787B - Process for the removal of oxygen admixtures from the gases used as starting material for the synthesis of urea : de en
  • DE918008C - Rubber suspension for the wheels of vehicles, especially automobiles : de en
  • CA505760A - Thread wiper-guide for use in thread spinning apparatus : en fr
  • CH301652A - Process for the preparation of a metal-containing azo dye. : de en
  • GB715596A - Improvements relating to electric accumulators : en
  • ES43398U - Cap for soda bottles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072966A - Converters funds : en fr
  • GB715670A - Paperboard containers : en
  • US2689201A - Lindane and tri-alkyl phosphate insecticide : en
  • US2689238A - Polymerizable and polymerized compositions produced from a polymer of an unsaturated guanamine : en
  • DE1683238U - WASHBASIN. : de en
  • DE1683279U - CART FOR DUCT DRYERS, IN PARTICULAR FOR BRICKS. : de en
  • DE1683444U - PROTECTIVE CLOTHING, IN PARTICULAR FOR VETERINARY SERVICES : de en
  • ES214091A3 - Procedure for the preparation of pasta for soup and similar foodstuffs for consumption (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072520A - Process for the manufacture of silica having the properties of a pigment : en fr
  • FR1072536A - Improvements relating to aircraft door locks : en fr
  • DE917953C - Automatic grinding wheel provision for rotary table surface grinding machines : de en
  • DE918031C - Process for the preparation of reaction products of cyanuric chloride with ammonia in the gas phase : de en
  • US2689051A - Coupler : en
  • USD173009S - Combined automobile fender and rear quarter panel : en
  • ES211610A1 - An isotermo apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072448A - Pudding machines : en fr
  • DE1683369U - BENDING PLIERS FOR DENTAL ORTHOPEDICS AND PROSTHETICS. : de en
  • GB715643A - Improvements relating to the manufacture of seamless tubes : en
  • ES38847Y - Firing Mechanism for Toy Guns : en es
  • FR1072680A - Improvements in measuring and recording devices of electromagnetic fields at high frequencies : en fr
  • US2688944A - Sewing machine construction : en
  • ES43389U - Folding ladder (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072557A - Combustion indicator device : en fr
  • DE1683422U - TOY WITH FREE FLYING FLYING WHEEL. : de en
  • CA505847A - Metallisable monoazo dyestuffs and a process for their manufacture : en fr
  • DE1683515U - NEEDLE STROKE SCREW ON COMPRESSED AIR CONTROLLED SPRAY GUNS. : de en
  • DE1683416U - TOY VEHICLE IMPELLER. : de en
  • FR1072861A - External cooling device for shaft smelting furnaces used in the metallurgy of ferrous and non-ferrous metals and alloys : en fr
  • FR1072954A - fastening element for precision mechanical device parts : en fr
  • FR1072392A - Improvements to directed antennas : en fr
  • FR1072461A - End fitting for flexible hoses : en fr
  • ES215167A1 - A perfected closure system, equipped with safety device, for cases, wallets and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072923A - Adjustable double-acting hydraulic shock absorber : en fr
  • CA505794A - Printing cylinders : en fr
  • DE878896C - Switching device for change gears, especially for motor vehicles : de en
  • ES43537U - Closing for sparkling bottles (Machine-translation by Google Translate, not legally binding) : en es
  • GB715353A - Improvements in or relating to apparatus for amplitude modulating electric signals : en
  • GB715430A - Improvements in diversity-reception radio systems : en
  • CA505708A - Anti-soiling garment catcher for ironing boards : en fr
  • CA505819A - Brake shoe : en fr
  • BE515829A - : en fr
  • ES43510U - New refractory ceramic block, high strength (Machine-translation by Google Translate, not legally binding) : en es
  • GB715469A - An improved method of and machine for winding webs, more particularly webs of stout material : en
  • FR1072356A - Bedspring : en fr
  • CH301366A - Snow guard for slab and tile roofs. : de en
  • CH301667A - Process for the preparation of a morphine derivative. : de en
  • CH301579A - Method for hermetically sealing an ampoule and ampoule obtained by this method. : en fr
  • FR1072784A - Pre-ignition chamber seal, in particular for pre-ignition chambers of diesel engines : en fr
  • FR1072867A - Use of nylon and various plastics in the manufacture of all models of fishing rods : en fr
  • DE1683255U - CLAMPING NIPPLE. : de en
  • DE1683514U - HEALTH SHOE WITH BALL HEEL. : de en
  • ES210054A1 - Procedure for the obtaining of transformation products of carbon hydrages with high molecular weight or their derivatives (Machine-translation by Google Translate, not legally binding) : en es
  • CH301625A - Device on vehicles for damping vibrations in the steering. : de en
  • USD173017S - Condon bathing cap : en
  • CH301371A - Cylinder valve for controlling hydraulically adjustable weirs. : de en fr
  • CH301491A - Slide rule for determining the weight and price of profiled workpieces. : de en
  • DE918051C - Length measurement with temperature compensation : de en
  • ES214424A1 - A TRANSITOR : en es
  • US2688860A - Warp knitting machine : en
  • US2688870A - Gas per mile gauge : en
  • US2689179A - Xerographic contact copying device : en
  • US2688880A - Power transmission device : en
  • CA505802A - Stabilizing means for a lifter roof tank : en fr
  • US2689288A - Thermal relay : en
  • CH301532A - Process for applying a protective coating to the inner wall of cylindrical cavities, as well as a device for carrying out the process. : de en
  • CH301609A - Arrangement of the microphone of phonetic signal receivers. : de en
  • CH301375A - Rail fixing device. : en fr
  • CH301440A - Process for the production of a cobalt-containing azo dye. : de en
  • US2688771A - Liquid feeding and distributing device : en
  • US2689105A - Resilient mount : en
  • USD173036S - Morton wrench : en
  • US2689050A - Display device : en
  • US2689236A - Color stabilizer combination : en
  • US2689281A - Self-cycling ratchet-stepping switch : en
  • USD173042S - Curtain fabric or similar article : en
  • NL75815C - : nl
  • DE917960C - Process for the production of crystalline sugar : de en
  • DE917920C - Electromagnetic control device for power converter contacts : de en
  • CH301519A - Resin injection molding machine. : de en
  • GB715540A - Improvements in and relating to rotary printing machines : en
  • FR1072478A - Method and installation for collecting and storing energy from the wind : en fr
  • US2688803A - Mechanism for preregistering printing and other plates : en
  • DE1683451U - WAIST MEASUREMENT TAPE. : de en
  • FR1072755A - Further training in the manufacture of phonograph records : en fr
  • FR1072829A - Sawtooth voltage pulse generator : en fr
  • GB715327A - Improved change speed gearing means and primarily one suitable for bicycles : en
  • GB715368A - Cleaning worked magnesium articles : en
  • US2689211A - Method and apparatus for cracking hydrocarbon oils : en
  • DE917895C - Fog-free oil spray and air blow gun : de en
  • DE917902C - Coal cutter : de en
  • DE917913C - Brake pad assembly for rail vehicles, especially locomotives : de en
  • FR1072684A - Cleaning instrument : en fr
  • GB715614A - Improvements in or relating to optical projectors : en
  • FR1073031A - Multi-layered, cross-bottom, clamshell paper bag or the like and method of making same : en fr
  • GB715534A - Improvements in or relating to drafting mechanisms for textile fibres : en
  • US2688861A - Carrier rod driving mechanism for knitting machines : en
  • US2689090A - Heating system : en
  • US2689123A - Apparatus for folding large pieces of flat linen : en
  • US2689279A - Electric switch : en
  • ES43550U - A device for the fast assembly and disassembly of the closing parts of the chains (Machine-translation by Google Translate, not legally binding) : en es
  • DE917892C - Stroke closure for glue bottles or similar containers : de en
  • DE917853C - Hybrid circuit, especially for very short electromagnetic waves : de en
  • FR1072373A - New cable gland : en fr
  • ES43469U - Filter for liquids (Machine-translation by Google Translate, not legally binding) : en es
  • GB715512A - Improvements in or relating to torque dampers : en
  • GR15653B - METHOD OF PRESERVATION OF DRY FIGS. : el en
  • US2688915A - Apparatus for applying imitation graining to burial casket cover panels : en
  • US2689022A - Detachable support platform for vehicle hoists : en
  • US2689256A - Sulfonic acid esters of hydroxy : en
  • FR1072622A - Sewing machine for soles with needle feed : en fr
  • US2689014A - Resilient mounting of drive aggregate in motor vehicles : en
  • ES32688Y - Manual bottle capsule opener-closer : en es
  • FR1072488A - High-speed machine for the disintegration of cereals and other similar materials : en fr
  • FR1072774A - Iron : en fr
  • FR1072835A - Elastic bearing : en fr
  • ES43449U - Jar equipped with an insulating chamber in the container and lid (Machine-translation by Google Translate, not legally binding) : en es
  • FR1072543A - Advanced flour mixer : en fr
  • FR1072618A - Improvements relating to parachute shell structures : en fr
  • FR1072734A - Low pressure blower for spray paint application apparatus, in particular for low pressure guns : en fr
  • DE1683319U - CLEANING DEVICE FOR USED BUILDING TIMBER. : de en
  • DE1683464U - DEVICE FOR EYE PROTECTION DURING HEADWASHING. : de en
  • GB715592A - Improvements in or relating to lubricating grease containing silica gel : en
  • DE1683561U - INTERMEDIATE PLATE FOR CLUTCH MECHANISMS WITH MULTIPLE PLATES. : de en
  • ES215334A1 - A perfect device for starting a mechanism through the action of a discodal element (Machine-translation by Google Translate, not legally binding) : en es
  • GB715405A - Improvements in endless woven belts : en
  • ES43529U - Carpet cleaner-mud perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES38300Y - Device for coupling the plow or other agricultural implements to a tractor, with automatic release : en es
  • FR1072614A - Process for improving the adhesion of polyester resins to glass fibers : en fr
  • FR1072740A - Toy in the shape of a figurine with imitation of a movement : en fr