• US1855919A - Meat branding : en
  • USD86823S - Design for a davenpoet or similar aeticle : en
  • US1855914A - Sand testing tool for wells : en
  • AT127871B - Process for the production of endless dressing material packs. : de en
  • DE505160C - Process for the preparation of dihalosubstituted 2-arylquinoline-4-carboxylic acids : de en
  • DK45583C - Method of Manufacturing Hydraulic Cement. : da en
  • PL16059B1 - A deceleration device for compressed air brakes that enables the application of strong and prolonged air waves when releasing the brake. : en pl
  • CA321947A - Copper refining method : en fr
  • AT127808B - Procedure for debarking logs. : de en
  • SU26055A1 - Method for separate production of antimony and mercury from mercury-antimony ores and concentrates : en ru
  • PL15904B1 - The method of preserving cucumbers and similar fruits. : en pl
  • PL15931B1 - The method of obtaining hormones. : en pl
  • DE549624C - Protective device in high-voltage networks : de en
  • PL15843B1 - The method of pouring the bearings and the furnace for this purpose. : en pl
  • US1855617A - Variable speed induction motor : en
  • US1855986A - Winding machine : en
  • DE549018C - Gluing and pressing device for addressing templates : de en
  • PL16068B1 - not m. b. H. "I Cathode ray tube, having a ignition electrode, placed outside the banks. : en pl
  • PL15995B1 - Single chamber brake, compressed by air. : en pl
  • SU26257A1 - Dipstick for juice diffusion : en ru
  • US1855411A - Wire pull for bottle caps : en
  • US1855965A - Plowing machine : en
  • SU26073A1 - Aero phototransformer : en ru
  • CH154077A - Lawn cutter. : de en
  • PL16014B1 - Device for activating carbon-containing bodies by means of gases. : en pl
  • US1855464A - Method of producing fermentable sugars and alcohol from wood : en
  • CH154125A - Egg boiling rack. : de en
  • FR724314A - X ray tube : en fr
  • CH154199A - Process for the manufacture of receptacles and receptacle established according to this process. : en fr
  • CH154248A - Device for rolling profile bars with transverse ribs. : de en
  • US1855232A - Musical instrument case : en
  • SU26101A1 - Instrument for mechanical sampling of medium grain samples : en ru
  • US1855469A - Lowering and handling apparatus for burial vaults : en
  • US1855981A - Method for the recording of sound : en
  • SU26190A1 - Cooking method : en ru
  • US1856001A - Spark plug : en
  • SU26011A1 - Compressor : en ru
  • SU26107A1 - Device for repeated installations on the drum of the adding machine of the required number : en ru
  • SU26148A1 - Detachable ring to protect trees from insect parasites : en ru
  • US1855364A - Fluid-operated tool : en
  • US1856033A - Artificial forms or threads fast to water and easily dyed and process of making same : en
  • PL16121B1 - A cover of valves, mounted on steel cylinders. : en pl
  • US1855688A - Lime slaking apparatus : en
  • DE549301C - Plain bearing with subdivision of the bearing shell : de en
  • ES126264A1 - A manufacturing process for espadrilles. : en es
  • FR724325A - Fence : en fr
  • FR724385A - Improvements to fittings and couplings for tubes and others : en fr
  • PL16044B1 - Relay, acting from a distance. : en pl
  • US1855740A - Progressive heating cartridge : en
  • DE549256C - Protection device for ball bearings : de en
  • SU26051A1 - Jointing Machine : en ru
  • SU26054A1 - Plastics die cutter : en ru
  • PL16109B1 - Device for catching shuttles in weaving looms with changing shuttles. : en pl
  • US1855184A - Radio receiving system : en
  • US1855873A - Cutting tool : en
  • USRE18440E - Combined gaining and bobjng machine : en
  • AT127892B - Device for tensioning snow chains for car tires u. like : de en
  • CH154224A - Device for regulating a measured variable. : de en
  • CH154380A - Roll-up roofs for motor vehicles. : de en
  • US1855331A - Finger ring : en
  • US1855497A - Electrolytic cathode-diaphragm structure : en
  • US1856010A - Built-up front member or section for automobile bodies : en
  • USD86862S - Design for a shoe buckle : en
  • CH154267A - Ashtray-support. : en fr
  • DE549687C - Testing device for an indicator of cracks in electrical conductors : de en
  • CA321810A - Temperature responsive device : en fr
  • DE549422C - Device for cold boiling the flanges on pipes and containers : de en
  • ES713Y - Replaceable lid for cans of condensed milk. : en es
  • PL15808B1 - Shotgun shell for hunting rifles. : en pl
  • PL15842B1 - Cigarette making machine. : en pl
  • GB371629A - Improvements in landing gear for aircraft : en
  • CA321745A - Gas burner : en fr
  • AT127968B - Device for drawing hollow bodies made of glass or other plastic material. : de en
  • SU26203A1 - Aircraft landing gear : en ru
  • US1855738A - Fishing reel : en
  • US1856046A - Thermostatically operative valve : en
  • CH154418A - Process for the preparation of a new vat dye. : de en
  • DE549206C - Process for the preparation of halogen-1 íñ 2-benzanthraquinones : de en
  • DE549359C - Control clock for chess players : de en
  • DK45571C - Device for Connecting the individual Insulator Elements in Suspension or Chain Insulators to each other. : da en
  • CA321823A - Valve seat finishing tool : en fr
  • AT127936B - Equipment and circuit arrangement for fire alarm and police alarm systems. : de en
  • FR724600A - High voltage switch : en fr
  • FR724659A - Applying a new fertilizer to agriculture : en fr
  • GB371894A - Process for the manufacture of new products from 7-iodo-8-hydroxy-quinoline-5-sulphonic acid or salts thereof : en
  • FR724293A - Acetylene purification process : en fr
  • AT127810B - Method for improving swelling strength. : de en
  • AT127868B - Fire extinguishing device for flammable liquids. : de en
  • CH154221A - Counter. : de en
  • CH154282A - Four-stroke explosion engine. : de en
  • PL15876B1 - Oil splatter for jet lubricated axial bearings. : en pl
  • US1855515A - Roller stock pusher for screw machines : en
  • AT127840B - Collapsible ski. : de en
  • AT127925B - Process for the decomposition of liquid mixtures by extraction. : de en
  • PL15959B1 - : en pl
  • US1856061A - Process for heating fluids in alpha still or the like : en
  • FR724603A - Improvements in apparatus for waxing or cleaning parquet floors, or other similar applications : en fr
  • FR724637A - Improvements to calculating machines : en fr
  • PL16084B1 - Air cooled bearing, especially for crankshafts in combustion engines. : en pl
  • US1855541A - Improved loop inserting machine : en
  • US1855552A - Heat exchanger : en
  • US1855609A - Phonograph record : en
  • DE549245C - Self-inductive wire resistance : de en
  • DE549266C - Round brush : de en
  • DE549591C - Sieve device : de en
  • FR724470A - Furniture for film projection : en fr
  • GB371867A - Improvements in colour photography : en
  • US1855747A - Roof construction : en
  • USD86867S - Design fob a badio sound box : en
  • SU26138A1 - Cotton picker : en ru
  • US1855192A - Sweatrand : en
  • SU26018A1 - Method of making artificial fiber : en ru
  • SU26189A1 - Slide light : en ru
  • FR724370A - Interlocking tiering device for packaging frames used to transport fruit and early vegetables : en fr
  • DK45564C - Procedure for drying peat and other fibrous masses. : da en
  • PL15824B1 - The method of producing pipes with the ends inside thickened during the rolling process itself, and the device used for this purpose. : en pl
  • SU26199A1 - Fire extinguisher : en ru
  • US1855568A - Amusement device : en
  • US1855815A - Apparatus for utilizing solar heat : en
  • AT127903B - Power burner for cooking purposes and. like : de en
  • BE387523A - : en
  • US1855978A - Appliance for cutting holes in tins and forming grooves around the openings : en
  • US1855183A - Template for the manufacture of flat articles from thin sheets of rubber : en
  • US1855255A - Manufacture of ether : en
  • GB371717A - Improvements in cartridges for slaughtering pistols : en
  • IE12149L - Cable joints : en
  • US1856020A - Method for increasing the wetting and penetrating capacity of treatment liquids : en
  • PL15835B1 - Device for removing electrodes from electrolyte in primary batteries. : en pl
  • SU25969A1 - Device for transmitting images at a distance : en ru
  • US1855736A - Motor control system : en
  • US1855489A - Convertible furniture : en
  • US1855630A - Holder for garden hose nozzles : en
  • SU26017A1 - Decorticator for stalks of oak plants : en ru
  • DE549766C - Shock knife : de en
  • USD86822S - Design fob a davenpobt ob similab abticle : en
  • DE549438C - Intermediate stacking device : de en
  • FR724309A - Device allowing variable inclination of the backs of sofa beds or the like : en fr
  • AT127802B - Process for the production of whipped cream or other frothy foods. : de en
  • FR724433A - Brakes in particular for motor cars : en fr
  • FR724687A - Process and device for refining raw sugar : en fr
  • PL16055B1 - A method of connecting single or multi-core high voltage cables. : en pl
  • US1855757A - Metering system : en
  • US1855952A - Wrist-watch : en
  • US1855976A - Device for the exhaust of the steam from locomotive engines : en
  • AT127962B - Single sheet or sheet consisting of a fold-out double layer for postcard albums. : de en
  • SU26174A1 - Adaptation to a lathe to bend conical pipes : en ru
  • ES126207A1 - A method and its corresponding special device to prevent the formation of salt deposits in the nozzles of the crystallization apparatuses. : en es
  • GB371680A - Improvements in or relating to the manufacture of shaving soap : en
  • GB371605A - Improvements in or relating to radiators for heating purposes : en
  • US1855226A - Method of making tennis shoes : en
  • US1855683A - Storage battery post clamp : en
  • DE538720C - Flexible universal joint coupling : de en
  • DE549260C - Electric buzzer : de en
  • FR724663A - Sorting bundle needle semi-automatic control system : en fr
  • GB371836A - Improvements in or relating to the manufacture of vat dyestuff preparations for textile printing : en
  • GR3634B - GALVAN BURNER DEVICE FOR MEDICAL USES. : el en
  • FR724259A - Process for making an additional water-soluble product from whey for bread, pastry and meat sausages : en fr
  • GB371763A - Improvements relating to slicing machines : en
  • US1855228A - Motor-controlled stabilizer : en
  • US1855629A - Disk brake : en
  • DE500762C - Connecting pieces for plates made of glass or the like. : de en
  • BE387324A - Process for printing on glass plates : en fr
  • CH154138A - Fixed dispenser. : en fr
  • FR724461A - Improvements to flying machines : en fr
  • FR724686A - Lighting device : en fr
  • DE549698C - Method for testing the gradation, development and copying conditions of light-sensitive layers by comparing a blackening sequence to be tested with a calibrated blackening sequence : de en
  • DE549304C - Process for preserving and improving the taste of vitaminized beverages : de en
  • FR724624A - Advanced mounting device for shock absorbers in cars and other vehicles : en fr
  • GB371768A - Improvements in or relating to cop tubes for use in spinning, twisting and like machines : en
  • DE549316C - Electric watch winding device : de en
  • DE549397C - Bucket chain trenchers : de en
  • GB371889A - Improvements in engines having two pistons moving in opposite directions in the same cylinder : en
  • GB371552A - Improvements in or relating to wireless navigation systems : en
  • GB371812A - Improvements in the manufacture and production of water-proof sheet materials : en
  • GB371886A - Improvements in or relating to automatic or semi-automatic telephone systems : en
  • DK45562C - Roller coaster. : da en
  • ES126218A1 - Filter device. : en es
  • FR724505A - Skirt lift tape : en fr
  • FR724674A - Device for improving English keys : en fr
  • GB371851A - Improved process for hydrogenating phenols and tar acids : en
  • CA321958A - Casein plastic : en fr
  • US1855950A - Apparatus for the carbonizing of briquettes : en
  • DE549348C - Process for the production of carbon black : de en
  • DE549649C - Steam turbine to drive alternating current generators for the purpose of signal transmission with coordinated circuits : de en
  • GB371512A - Improvements in progressive hydraulic change speed gears : en
  • ES126208A1 - A procedure and its corresponding special device to eliminate salt deposits in the nozzles of the crystallization apparatus. : en es
  • GB371480A - Improvements relating to drinking fountains for poultry : en
  • GB371738A - Improvements in or relating to piston steam engines : en
  • GB371799A - Improvements in the manufacture of waterproof bags : en
  • PL16094B1 - Holder for walking sticks and umbrellas. : en pl
  • US1855842A - Side flap folding means for envelope machines : en
  • SU26192A1 - A device for copying drawings, etc. of images : en ru
  • SU26210A1 - Camera to install the propeller ship propeller : en ru
  • CH154334A - Ventilation device for mercury vapor rectifier. : de en
  • DE549383C - Switching device for gear change transmissions, especially of motor vehicles : de en
  • FR724333A - Process for manufacturing rubber compounds from latex : en fr
  • GB372335A - Improvements in and relating to pipe connections : en
  • CH154137A - Metal coil. : de en
  • CH154194A - Process for treating cellulosic fiber material with liquid. : de en
  • DE549300C - Process for increasing the shelf life of tin cans used for storing and transporting anti-damage agents : de en
  • DE549406C - Switch position return indicator for electrical switchgear, in whose housing an armature carrying a pointer is mounted : de en
  • DE549424C - Machine with three or more tip forming tools for making nails : de en
  • DE549684C - Pressure gauge with communicating tubes : de en
  • US1856025A - Camp stove : en
  • ES126150A1 - A new procedure to coat the homes of locomotives and other steam engines. : en es
  • FR724638A - Improvements to calculating machines : en fr
  • GB371769A - Improvements in electric cooking apparatus : en
  • GB371786A - Improved sizing composition for artificial silk intended to be craped : en
  • CH154141A - Weft bobbin refill mechanism. : de en
  • DE549641C - Process for the representation of azo dyes on acetate silk : de en
  • PL16015B1 - The method of making durable sausages. : en pl
  • US1855866A - Heating and cleaning apparatus : en
  • USD86820S - Design foe a davenpoet oe similae aeticle : en
  • US1855212A - Color printing and cutting press : en
  • US1855460A - Self-locking spoke end attachment : en
  • PL15925B1 - Submarine for installation of min. : en pl
  • US1855264A - Quick coupler valve : en
  • GB371829A - Improvements in or relating to planting machines : en
  • CA321850A - Protective relay system : en fr
  • CH154375A - Automatic brake for towed vehicle. : en fr
  • CH154400A - Process for the preparation of zinc chloroethanesulfonate. : de en
  • DK45582C - Procedure for the preparation of an extract of the bark-like substance of the adrenal glands. : da en
  • US1855912A - Hydraulic power transmission system : en
  • US1855929A - Engine : en
  • ES126167A2 - A process for gluing or adjusting textile fibers based on the use of a basic product. : en es
  • AT127930B - Self-seller. : de en
  • FR724266A - Method and device for manufacturing low-alcoholic or non-alcoholic drinks : en fr
  • FR724561A - Resistance or heating wire : en fr
  • ES126272A1 - Perfections in the manufacture of metal alloys. : en es
  • US1855380A - Corrector circuit for synchronous telegraph systems : en
  • US1855417A - Coking apparatus : en
  • US1855784A - Measuring and marking apparatus : en
  • US1856018A - Electrical connecter and terminal : en
  • DE549258C - Overlock sewing machine with feed bowls : de en
  • AT127920B - Heating device for sweat bath devices. : de en
  • FR724353A - Improvements in rubber processing : en fr
  • DE549601C - Hydraulic vacuum press with working and feed cylinders as well as hydraulically operated lifting device : de en
  • ES125996A3 - AN IMPROVEMENT IN SPEAKER DEVICES : en es
  • GB371622A - Improvements in and relating to collapsible baby carriages and the like : en
  • SU25952A1 - Water indicator for steam boilers : en ru
  • FR724316A - Improvements in gas manufacturing : en fr
  • GB371748A - Improvements in boring and like machine tools : en
  • SU26126A1 - Guide channel for coins to automatic cash registers and sorting machines : en ru
  • FR724284A - Variable speed transmission device : en fr
  • ES126016A1 - IMPROVEMENTS IN BRAKING DEVICES (NINTH GROUP, CLASS 86) : en es
  • ES126143A1 - PROCEDURE FOR THE MANUFACTURE OF ARTIFICIAL XANTATE DERIVATIVES AND ARTIFICIAL MATERIALS OF THE SAME : en es
  • FR724538A - Spray gun for paints and other liquids : en fr
  • ES126020A1 - An apparatus for mixing fuel. : en es
  • DE549343C - Periodic absorption refrigeration machine : de en
  • DE549524C - Process for aging spirits and their blends, in particular brandy : de en
  • DE549589C - Injection carburetor : de en
  • PL16074B1 - Regenerative coke oven. : en pl
  • US1855284A - Heel breast finisher : en
  • US1855781A - Adjustable chick feeder : en
  • GB371826A - Improvements in or relating to the printing of cotton : en
  • CA321916A - Photo-electric cell : en fr
  • CH154111A - Safe lock. : de en
  • PL15927B1 - Band stamping machine. : en pl
  • CH154428A - Method and device for separating gas mixtures, in particular air. : de en
  • PL15811B1 - A fireplace piercing device for "Primus" burners. : en pl
  • SU26045A1 - Rake peel making machine : en ru
  • PL16009B1 - Lamp holder for cathode ray tube. : en pl
  • SU25982A1 - Regenerative Radio : en ru
  • US1855680A - Variable speed gearing : en
  • US1855861A - Tandem wheeled airplane : en
  • FR724464A - Suspender attachment with combined carabiner : en fr
  • FR724492A - Extendable transmission for brake control on automobiles : en fr
  • GB371641A - Improvements in and relating to means for producing music electrically : en
  • FR724469A - Fast measuring and dispensing device for liquids : en fr
  • GB371536A - Resistance elements for electric heating bodies and processes of manufacture thereof : en
  • PL16114B1 - Device for dehydrating and additional washing of ground minerals by means of a centrifuge. : en pl
  • PL15840B1 - : en pl
  • GB371464A - Improvements in or relating to methods of and apparatus for recording sound and in sound records : en
  • GB371695A - Improvements in or relating to the manufacture of ropes and rope strands : en
  • GB371879A - Improvements in or relating to apparatus for heating the bodies of mechanically propelled vehicles : en
  • FR724476A - Process for extracting unsaturated hydrocarbons contained in gas mixtures : en fr
  • FR724543A - Method and device for recording and reproducing sound waves by means of a loudspeaker : en fr
  • GB371508A - Improvements in and relating to devices for supporting piles of goods in automatic vending machines : en
  • GB371527A - Inks for intaglio printing and improvements in the production of such inks : en
  • SU26131A1 - A device for sowing grain in cups : en ru
  • SU26169A1 - Device for drilling centers : en ru
  • US1855926A - Automatic train control system : en
  • DE549579C - Valve : de en
  • PL15979B1 - A method of drying pre-spinning coils and artificial silk reels and a dryer for carrying out this method. : en pl
  • SU26158A1 - The method of covering the protective shell of copper krylatok (fans) : en ru
  • US1855252A - Corn planter attachment for tractors : en
  • FR724324A - Hydrocarbon refining : en fr
  • US1855314A - Portable dry and liquid feeder : en
  • US1855778A - Boiler : en
  • US1855908A - Auto hatrack : en
  • PL16092B1 - A device for absorbing valuable substances from air, vapors and gases. : en pl
  • SU25993A1 - Device for measuring the magnitudes of the individual components of the harmony in the AC curve : en ru
  • CH154366A - Machine for stacking short, rod-like pieces of goods, especially cigarettes, in a container. : de en
  • GB371715A - Improvements in and connected with conveyors for coal mines and the like : en
  • DK45570C - Device by Shelves for Batch or Split Ships. : da en
  • GB371542A - Improvements in hydraulic driving means for vehicles having multi-wheel drive : en
  • GB371598A - Improvements in or relating to closet seats : en
  • FR724558A - Improved three-element and higher systems producing mixed crystals : en fr
  • GB371931A - Improvements in or relating to sheet gripping mechanism : en
  • GB371866A - Azo dyestuffs for leather : en
  • DE549432C - Method for the preparation of vanillin : de en
  • US1855242A - Shelving : en
  • US1855679A - Transmission gearing : en
  • DE549531C - Process for the execution of adsorption and regeneration processes : de en
  • CH154232A - Watch. : en fr
  • SU26031A1 - Glass Cutter : en ru
  • SU26182A1 - Finger guard when working on sewing etc. cars : en ru
  • US1855591A - Invertase preparation and method of making the same : en
  • FR724609A - Electric clock movement : en fr
  • GB371647A - Improvements in needles for talking machines, phonographs and the like : en
  • CH154088A - Door. : de en
  • US1855443A - Fuel pump for internal combustion engines : en
  • US1855884A - Motion picture-sound apparatus : en
  • SU26063A1 - Micrometer : en ru
  • US1855363A - Drilling tool joint : en
  • FR724450A - Gear shifting devices for motor cars and other applications : en fr
  • DE549250C - Shear device for traveling grates and other movable grate furnaces : de en
  • GB371557A - Improvements in or relating to electric switches : en
  • GB372744A - Improvements in or relating to furnaces for the heat treatment of metallic or other bodies : en
  • ES126136A1 - A new procedure to make drawings, signs and figures of all kinds in view of the public. : en es
  • SU25977A1 - The method of compensation of reverse current with the dinatron effect in cathode lamps : en ru
  • SU26225A1 - Device for transmitting readings of fluid level fluctuations : en ru
  • US1855488A - Convertible furniture : en
  • US1855835A - Rotary filter : en
  • US1855845A - Typewriter : en
  • USD86861S - Design for a shoe buckle : en
  • PL15957B1 - File box. : en pl
  • SU26162A1 - Transfer to lathe spindle : en ru
  • DE549667C - Wetting, cleaning, leveling, softening and dispersing agents : de en
  • GB371898A - Improvements relating to steam boilers : en
  • GR3632B - SPECIAL FUEL MATERIAL FOR INTERNAL COMBUSTION ENGINE. : el en
  • CA321743A - Washing machine : en fr
  • AT127861B - Process for the production of horsehair (Krollhaar) or vegetable fiber mats. : de en
  • BE386973A - Steering lock for bicycles and motorcycles : en fr
  • CA321889A - Water gas generator : en fr
  • CH154215A - Hornusser shingle. : de en
  • PL16037B1 - Base for the mast. : en pl
  • US1855256A - Grille : en
  • US1855961A - Mobile melting and distributing apparatus : en
  • DE549756C - Bath stove : de en
  • DE549689C - Machine for processing fallow land : de en
  • DK45581C - Procedure for the manufacture of printing plates. : da en
  • SU25960A1 - Snegot lka : en ru
  • SU26056A1 - The method of obtaining siliceous bronze : en ru
  • US1855619A - Wheatstone bridge filter : en
  • USD86832S - Design for a sandal ob similar article : en
  • DE549319C - Device for compacting coal cakes for the purpose of subsequent coking : de en
  • ES126155A1 - Maximum current circuit breaker for circuits with DC or AC voltage. : en es
  • DE549445C - Device to accelerate the filling of the compressed air brake line and to prevent the same from being overloaded : de en
  • ES705Y - Clothespins to hold clothes. : en es
  • GB371881A - Improvements in or relating to winding gear for films in sound-reproducing apparatus : en
  • PL15802B1 - A radiotelephony device with two or more stations : en pl
  • PL15917B1 - Method of obtaining explosive plastic mass. : en pl
  • AT127944B - Electrical protection against theft, break-ins, etc. : de en
  • AT127966B - Postage stamp sticking machine with a pull piece unlocked after inserting a coin for operation. : de en
  • DE549366C - hook : de en
  • GB371528A - Improvements in power hammers : en
  • CH154265A - Hand-held device with interchangeable inserts for cutting hair, massaging and other activities in body, health and beauty care. : de en
  • CH154268A - Coupling for connecting two shafts. : de en
  • CH154279A - Steam or gas turbine with counter-rotating wheels. : de en
  • US1855938A - Dusting apparatus : en
  • DE549543C - Hiking protection clamp for railroad tracks : de en
  • FR724528A - Magnetostriction relay system for the control and amplification of electric currents : en fr
  • AT127974B - Projection screen. : de en
  • AU508531A - Improvement in automatic clutch : en
  • USD86874S - Design for a gas or electric range : en
  • FR724396A - Device for controlling or adjusting the energy level, in particular for powerline systems : en fr
  • CH154276A - Motor pump. : de en
  • CH154298A - A steam generation plant with a water space steam boiler. : de en
  • DE549796C - Measuring and parking device for reels and similar machines : de en
  • PL16070B1 - A switch that turns the circuit on for a specified period of time. : en pl
  • SU26201A1 - A method of making glasses with an anti-fog layer to gas masks : en ru
  • US1855760A - Electron discharge device : en
  • DE549212C - Fuel atomizer, especially for liquid fuels, with an atomizer plate which is set in rotation by the air flow and provided with holes : de en
  • DE549336C - Apparatus for practicing the laundry washing method : de en
  • US1855229A - Tire building machine : en
  • US1855805A - Internal-combustion engine : en
  • US1855876A - Method of and apparatus for producing electrical resistance elements : en
  • DE540618C - Process for the production of glow cathodes : de en
  • DE549292C - Procedure for cleaning grated felt hats or stumps : de en
  • CA321878A - Process of improving the mechanical properties of magnesium and its alloys : en fr
  • CH154102A - Tubular hearth for containers such as radiators, boilers, tanks, etc. : en fr
  • US1855616A - Telephone system : en
  • GB371785A - Improvements in or relating to brushes : en
  • CA321870A - Addressing and printing apparatus : en fr
  • AU147431A - An improved display stand for silks, fabrics or like materials : en
  • FR724329A - Locking device for screws and method of manufacturing their parts : en fr
  • FR724422A - Process for forming phosphate coatings on metals : en fr
  • SU26134A1 - Potato harvesting machine : en ru
  • US1855880A - Pulsating pressure stabilizer : en
  • US1855962A - Louver mounting for cooling towers : en
  • DE549280C - Charging or buffer circuit for accumulator batteries : de en
  • FR724434A - Improvements in recording and fire control methods and apparatus for firearms such as machine guns : en fr
  • PL15930B1 - The method of obtaining substances with the effect of hormones. : en pl
  • DE549204C - Filter cloth attachment to filter press plates : de en
  • DE549707C - Scraper conveyor with troughs inserted into one another at the joints : de en
  • CA321735A - Hair waving appliance : en fr
  • GB371797A - Expansible pulley for progressive change speed transmission : en
  • AT127834B - Locking device for the paper roll of typewriters. : de en
  • CA321739A - Hydraulic pulp grinder : en fr
  • US1855788A - Rubber composition and method of preserving rubber : en
  • US1856041A - Refrigerator unit for railroad cars : en
  • DE549650C - Electromagnetic type stop device for typewriters : de en
  • PL16095B1 - The method of obtaining gasoline from natural gas is achieved by means of a solid absorptive body, especially activated carbon. : en pl
  • CH154093A - Berry closing device. : en fr
  • PL15860B1 - A method for the production of sheets, strips and the like from viscose. : en pl
  • PL16125B1 - The method of bursting with carbon dioxide. : en pl
  • SU26081A1 - Instrument for determining the amount of fluid in tanks : en ru
  • US1855526A - Cooling tower : en
  • DE549632C - Mill with beater pins attached to a rotating beater disc and fan-blade-like crushing means : de en
  • ES126111A1 - A new device that allows the use of current railroad tracks and explanations to circulate current motor vehicles with power to leave the road when it suits them. : en es
  • GB371583A - Improvements in rotary machines for breaking stone and like material : en
  • US1855283A - Tool for removing broken vehicle axles : en
  • US1855588A - Adjustable visor : en
  • US1855879A - Process of cracking oil : en
  • US1855250A - Oil mop : en
  • US1855513A - Drawbar : en
  • FR724593A - Method and device for generating or amplifying oscillations by means of gas discharge amplifier tubes : en fr
  • DE549549C - Electromagnetic self-breaker : de en
  • DE549550C - Large-area fusion connection of tubular or plate-shaped metal parts with glass : de en
  • FR724535A - Lead-zinc accumulator : en fr
  • DE549498C - Device for intermittent switching of the drum in cigarette tamping machines : de en
  • DE549555C - Acetylene generator : de en
  • ES126159A1 - A SECURITY LOCKING MECHANISM ADAPTABLE TO LOCKS OF ANY SYSTEM : en es
  • DE549713C - Process for the production of hollow bodies from hard metal alloys : de en
  • CH154283A - Control device on injection engines for locomotives. : de en
  • FR724384A - Improvements in water softening devices : en fr
  • FR724512A - Sheet equalization device for machines that work with paper : en fr
  • US1855557A - Bulb attachment : en
  • US1856022A - Machine gun and small arm : en
  • SU25956A1 - Embossed writing machine for the blind : en ru
  • US1855353A - Process of actification of alkaline sulphide solutions : en
  • GB371503A - Improvements in refining animal or vegetable oils : en
  • GB371562A - Improvements relating to gas meters : en
  • GB371865A - Process of producing higher alcohols by fermentation : en
  • US1855467A - Apparatus for freezing foodstuffs : en
  • US1855749A - Surface ornamentation : en
  • US1856009A - Signal level raiser : en
  • PL16004B1 - A device for self-regulating precision. : en pl
  • DE549427C - Round washing and dyeing machine for strand yarn : de en
  • DE549376C - Process for producing a protective strip for photographic roll films with stretched edges : de en
  • US1855487A - Label dating device : en
  • AT127818B - Process for the preparation of nitric acid-acetic acid mixed esters of cellulose. : de en
  • US1855606A - Cane mill : en
  • US1855999A - Boring machine : en
  • USRE18446E - Artificial tooth mounting : en
  • DE549616C - Hand loom : de en
  • PL15874B1 - A self-moving wagon with several cranes with a common drive for laying and removing assembled track guards. : en pl
  • PL15939B1 - A method and device for using the action of extra-violet rays. : en pl
  • SU26145A1 - Combined machine for washing and sorting potatoes : en ru
  • CA321920A - Glow lamp : en fr
  • AT127928B - Device for recording electrical alternating currents by means of an electric arc. : de en
  • FR724441A - Process for the treatment of rubber and other similar materials : en fr
  • PL15871B1 - 40. 49 a wr Tool for processing dies on a lathe. : en pl
  • DE549393C - Moving cleaning device for the drafting system or delivery system of spinning or twisting machines : de en
  • DE549594C - Device for projecting advertisements over long distances by means of light sources designed in the form of characters : de en
  • GB372287A - Improvements in carburettors : en
  • SU26150A1 - Solar steam boiler : en ru
  • US1855797A - Gasoline pump : en
  • DE549381C - Automatic fire extinguisher to extinguish carburetor burners : de en
  • FR724369A - Process for improving steels : en fr
  • US1856002A - Combined valve and valve seat cutter : en
  • PL16029B1 - Device for producing the inner bead of the end of a pipe, rolled on a bleached core. : en pl
  • PL15998B1 - A method of making ice. : en pl
  • SU26228A1 - Steam whistle : en ru
  • FR724544A - Vehicle lighting failure warning system : en fr
  • DE549108C - Extending table : de en
  • FR724596A - Improvements in air brakes for airplanes : en fr
  • GB371679A - Improvements in or relating to screw stoppers for bottles or the like : en
  • DE549584C - Closure for tobacco pouch or the like. : de en
  • FR724534A - Pump control device more particularly applicable to hydraulic brakes for vehicles : en fr
  • ES126139A1 - PROCEDURE FOR THE MANUFACTURE OF ORGANIC OR VERSATILE COMPOUNDS : en es
  • FR724274A - Improvements to bleach machines : en fr
  • FR724608A - Method and device for controlling pests : en fr
  • GB371463A - Improvements in or relating to signalling on railways : en
  • GB371531A - Improvements in and relating to vacuum cleaners : en
  • ES126098A1 - Coupling for sewing machines. : en es
  • ES126116A3 - Electro-cosmetic cleaning procedure for liquids, especially water, which are placed in a central compartment, separated from the electrodes by means of diaphragms. : en es
  • DE549374C - Lens shutter with built-in front drive : de en
  • DE549526C - Multiple wire drawing machine with vertically arranged drawing drums : de en
  • FR724294A - Improvements in transmission or reproduction of images, scenes, and the like : en fr
  • FR724377A - Method of preparing a lubricant : en fr
  • DE549234C - Device for learning dance steps : de en
  • FR724397A - Improvements to cable joints : en fr
  • DE548900C - Process for the preparation of a mixture of two-fold chlorinated derivatives of 2-methylanthraquinone : de en
  • DE549362C - Potato harvesting machine with throwing wheel and driven laying wheel arranged to the side of this : de en
  • DE549628C - Control device for reciprocating compressors : de en
  • DE549295C - Cash register or accounting machine : de en
  • DE549623C - Device for determining the synchronous running of an alternating current machine : de en
  • FR724635A - Process for producing in a basic siemens-martin furnace a steel of high tenacity, cold brittleness, and sensitivity to aging and blue fracture, reduced : en fr
  • GB371876A - Improvements in or relating to devices for carrying bombs and other heavy bodies on and releasing them from aircraft : en
  • FR724460A - Remote level indicator for liquids : en fr
  • FR724529A - Improvement in internal combustion engine fueling processes : en fr
  • ES857U - Electric drive system for motor vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • DE549299C - Process for the complete and regulated utilization of organic fertilizers : de en
  • ES856U - Removable wooden tricycle. (Machine-translation by Google Translate, not legally binding) : en es
  • AT127817B - Process for the preparation of cellulose derivatives esterified by residues of partially esterified polybasic acids. : de en
  • FR724700A - Improvements to electronic tube amplifier systems : en fr
  • GB371926A - Improvements in or relating to means for dissipating heat generated in electrical apparatus immersed in liquid : en
  • GB371565A - Improvements in wireless signalling systems for controlling tuned electro-mechanical relays : en
  • FR724484A - Pulse transmitter device for making automatic telephony connections : en fr
  • SU25988A1 - Device for starting three-phase asynchronous motors : en ru
  • SU26021A1 - Hypnosis machine : en ru
  • GB371588A - Improvements in sparking plugs for internal combustion engines : en
  • US1855644A - Radiator : en
  • US1855998A - Mechanical excavating machine : en
  • ES126187A1 - An improvement in the reproduction of sounds using strips or films with sound photographic images. : en es
  • FR724258A - parachute equipment for aviators : en fr
  • GB372344A - Improvements in or relating to aeroplane wings : en
  • US1855186A - Coke oven : en
  • US1855660A - Fan : en
  • PL15985B3 - Method of absorption of nitric acid stevyl acid wafer by ammonium oxidation. Additional patent * and to the patent lir ^ 10809i : en pl
  • SU26097A1 - A device for testing the pyramid of the faces of the grinding prisms : en ru
  • US1855621A - Door for automobiles : en
  • ES126261A1 - CARBURETTOR WITH RELAY NOZZLE OR EMPTY : en es
  • FR724272A - Method and devices for distributing material to be dried or calcined in rotary kilns : en fr
  • FR724550A - Large opening trawl and its rigging : en fr
  • DE549794C - Orthopedic shoe : de en
  • ES125908A3 - A special process for manufacturing molded footwear made of a mixture of rubber with mineral and organic materials, with or without fabric or tricot elements. : en es
  • GB371456A - Improvements relating to electric lamps for the flood-lighting of shop-windows and the like : en
  • FR724432A - Improvements made to statistical or similar machines, controlled by mechanical recording : en fr
  • ES865U - Containers for eggs. (Machine-translation by Google Translate, not legally binding) : en es
  • PL15881B3 - Machine for making electric light bulbs or similar glass vessels. : en pl
  • PL15949B1 - A device for stopping the trolley. : en pl
  • US1855787A - Last supporting device : en
  • FR724494A - Improvements to carrier fabrics : en fr
  • GB371603A - Improvements in or relating to means for hydraulic control of the carriage in machine tools : en
  • US1855317A - Valve : en
  • US1855783A - Die cast machine : en
  • PL15983B1 - A method of obtaining iron alloys, containing no gases or oxygen, and the equipment for this purpose. : en pl
  • DE549282C - Process for carbonizing the surfaces of metals for grids of electron tubes : de en
  • GB371644A - Elevating apparatus for garages : en
  • DE549491C - Central lubrication device for chassis of motor vehicles : de en
  • DE549513C - Reciprocating compressor with means to bring the piston movement to a standstill : de en
  • FR724566A - Device perfecting caps for metal cans : en fr
  • US1855802A - Tank insulation : en
  • US1855900A - Insulating and wrapping machine : en
  • DE549676C - Device for pulling tubes from molten quartz : de en
  • FR724282A - Electric water heater : en fr
  • FR724567A - Improvements to playpens for children : en fr
  • DE549496C - Twisting tubes for wet twisting machines : de en
  • DE549505C - Process for purifying air using absorbent oil jelly : de en
  • DE549730C - Automatic sheet feeder for platen printing presses : de en
  • PL16113B1 - Device to release the brake of the hoisting machine. : en pl
  • US1855415A - Electric valve control : en
  • US1855758A - Oil burner : en
  • SU26236A1 - A device for reproducing theatrical effects of falling rain and snow : en ru
  • US1855297A - Electric sign : en
  • DE549368C - Device for automating a buttonhole sewing machine attached to a table top, operated by a footstep or by hand : de en
  • DE549423C - Machine for polishing the needle eye : de en
  • SU26015A1 - Device for fitting and grooving raw belts : en ru
  • SU26106A1 - Installation device for Odner type counting machines : en ru
  • US1855216A - Apparatus for making paper cans and the like : en
  • FR724414A - Machine for the production of betting tips : en fr
  • ES126128A3 - PROCEDURE TO INCREASE THE STORAGE CAPACITY OF CHOCOLATE AND GARRAPINADO ALMONDS : en es
  • US1855639A - Electrical translating apparatus : en
  • SU26124A1 - Job Registration Apparatus : en ru
  • SU26208A1 - Device for catching algae : en ru
  • FR724690A - Drawing device comprising a drawing chain for controlling various operations of knitting machines : en fr
  • DE549183C - Capsule-shaped device, activated by shaking or turning, for placing bets in the manner of horse racing bets : de en
  • DE549539C - Process for the production of concentrated fertilizers : de en
  • ES126256A3 - An improved apparatus for measuring and dispensing quantities of liquids. : en es
  • FR724656A - Improvements in safety and starting devices for free-piston engine-compressor devices : en fr
  • DE549318C - Filling trolley for oven : de en
  • CA321792A - Stove pan : en fr
  • US1855638A - Machine for feeding inserts : en
  • US1856014A - Address plate index : en
  • SU25954A1 - Spool-bypass for steam engines (eg locomotives) : en ru
  • US1855771A - Liquid fuel stove : en
  • GB371481A - Improvements in the manufacture of materials capable of being moulded and of bodies made therefrom : en
  • GB371671A - Process and apparatus for the removal of alcohol from wine, cider, beer and other alcoholic products : en
  • DE549289C - Ruettler for emptying molding boxes or the like. : de en
  • FR724307A - Fine-tuning control device particularly applicable for electric hoists : en fr
  • CA321902A - Oil engine water injector : en fr
  • CH154187A - Detonator. : de en
  • FR724445A - Method of electrical and heat insulation of metal parts : en fr
  • GB371476A - Improvements in or relating to directional aerials and apparatus for use therewith : en
  • GB371532A - An improved combination range : en
  • GB371655A - Improvements in change speed gearing specially adapted for motor vehicles : en
  • DE549205C - Process for the production of colloidal solutions or pastes of insoluble substances : de en
  • GB371630A - Improvements in or relating to hair cloths and interlinings formed thereof : en
  • DK45584C - Liquid Atomizer for Spreading Germicidal Liquid over Potato Plants and Other Plants. : da en
  • FR724255A - Mains connected winding motor clock with retainer and release device : en fr
  • GB371633A - Improvements relating to machine parts and apparatus intended for high temperature operation : en
  • US1855246A - Match package : en
  • PL15992B1 - Steel tape for electromagnetic sound recording. : en pl
  • ES125822A1 - A procedure for the manufacture of footwear of all kinds of men, women or children, in all its forms and of all models, in which the cut of vegetal leather or chrome, cloth or canvas, fustán, rubber and felt is intimately associated , with the sole d : en es
  • ES126115A1 - A SIMPLIFIED PROCEDURE FOR THE TREATMENT OF WINE FAUCETS IN ORDER TO EXTRACT THE TARTRIC PRODUCTS FROM THEM : en es
  • GB371681A - Combined safety guard and anti-skid device for vehicle wheels : en
  • GB371766A - Improvements relating to walking sticks and the like : en
  • ES126260A1 - CARBURETOR WITH ADDITIONAL FEED PUMP : en es
  • ES868U - Stopper-spring for bottle. (Machine-translation by Google Translate, not legally binding) : en es
  • DE549398C - Device for separating solid or liquid components from gases or vapors : de en
  • SU26205A1 - Shutter for wooden drums : en ru
  • GB371700A - Improvements in or relating to lawn mowers and other analogous machines : en
  • GB371733A - Improvements in deep sea fishing gears : en
  • DE549600C - Holder with protruding tabs for X-ray films u. like : de en
  • DE549612C - Device for separating roasted tobacco and similar substances from an air conveyor system : de en
  • GB371487A - Improvements in chairs, settees and the like : en
  • GB371694A - Improvements in or relating to dog racing apparatus and the like : en
  • FR724678A - Studded wheel for tractors : en fr
  • GB371459A - Process for the manufacture of thioindigoid dyestuffs : en
  • FR724501A - Improvements to transmissions for vehicles : en fr
  • DE549742C - Arrangement for monitoring the voltage of multi-phase electrical systems by means of recording instruments : de en
  • GB371674A - Improvements in and relating to smoking pipes : en
  • FR724419A - Improvements in the manufacture of encrusted linoleum and the like : en fr
  • CA321820A - Air cleaning device : en fr
  • DE549703C - Hair clipper : de en
  • FR724404A - Improvements to television systems : en fr
  • ES892U - Pay-pays. (Machine-translation by Google Translate, not legally binding) : en es
  • US1855699A - Feeler mechanism for looms : en
  • DE549322C - Casting machine with piston pressure : de en
  • DE549465C - Removable device to be attached to an injection syringe to regulate the amount of liquid to be dispensed : de en
  • DE549548C - Lightning conductor test socket : de en
  • US1855891A - Railway signaling : en
  • US1855580A - Engine starter : en
  • US1855677A - Dry cell battery : en
  • AT127904B - Incandescent lamp or lantern for liquid hydrocarbons. : de en
  • AT127941B - Tricolor camera. : de en
  • CH154122A - Spring mattress for reclining and seating furniture. : de en
  • CH154395A - Process for the preparation of low-electrolyte, aqueous solutions of silk fibroin. : de en
  • AU252531A - Improvements in and connected with electric organs : en
  • CH154359A - Automatic device for switching on an electric lamp. : de en
  • US1855571A - Continuously loaded conductor : en
  • AT127897B - Machine for applying an outer cover in the form of a bag to a pack which is already partially covered with an inner cover. : de en
  • CH154095A - Control system for automatic cleaning devices for the grids of hydraulic installations. : en fr
  • CA321865A - Concrete block manufacture : en fr
  • ES126243A1 - Improvements in punches and counter-punches for the manufacture of covered buttons. : en es
  • FR724537A - High visibility auto body device : en fr
  • PL15896B1 - A method of making boton resistant to sea water. : en pl
  • US1855241A - Hanger for eaves-troughs and the like : en
  • US1856042A - Dough cutter : en
  • DE536629C - Die for extrusion presses : de en
  • DE549440C - Ink fountain roller drive : de en
  • DK45579C - Automatic firearm. : da en
  • DE549592C - Control of lamps with glow light or arc discharge for lighting purposes by means of photocell : de en
  • US1855273A - Bench or table : en
  • US1855509A - Radio telegraph circuit : en
  • US1855786A - Air extracting and can closing machine : en
  • US1855903A - Journal box and truck construction : en
  • ES843U - Plain metal frame and one piece, subdivided internally in other tables and intended to contain ads, posters and various indications. (Machine-translation by Google Translate, not legally binding) : en es
  • GB371592A - A cotter inserter and extractor for internal combustion engines : en
  • DE549679C - Hot water heat storage, especially for hot water heating systems : de en
  • FR724479A - Valves for internal combustion engines and pumps : en fr
  • FR724553A - Metal purification process : en fr
  • DE549291C - Support rails that can be moved in wardrobes : de en
  • FR724387A - Process and apparatus for the manufacture of paper and cardboard impregnated with rubber : en fr
  • FR724415A - Improvements to shoes of all categories : en fr
  • GB371448A - Apparatus for the manufacture of paper cartons, or the like containers : en
  • GB371505A - Improvements in or relating to safety razors and means for sharpening them : en
  • FR724268A - Process for the preparation of alkylated cresol ethers in the nucleus : en fr
  • FR724650A - Method and device for increasing the power of compressor motors : en fr
  • FR724429A - Address printing machine combined with a calculating machine : en fr
  • FR724409A - Cliché or stereotype plate molding machine : en fr
  • US1855372A - Extruding die for bolts and screws : en
  • US1855523A - Slide rule indicator : en
  • FR724626A - Coating for roads : en fr
  • GB371657A - Improvements in extensible clothes-hangers : en
  • AT127821B - Method of gluing rubber to solid substrates. : de en
  • ES126127A1 - An apparatus for the destruction of flies and other insects. : en es
  • CA321917A - Sugar production : en fr
  • CA321834A - Railway truck : en fr
  • AT127953B - Shoe stretcher consisting of two separate parts. : de en
  • FR724407A - Sewing kit : en fr
  • DE545332C - Electric winch : de en
  • DE549244C - Vacuum switch with glass housing : de en
  • FR724281A - Device for body massages with depression : en fr
  • FR724517A - Mechanical calculating device : en fr
  • BE387171A - : en fr
  • CA321897A - Swimming suit : en fr
  • CH154140A - Bobbin feeding device for all types of winding machines. : de en
  • CA321801A - Tool head and handle fastener : en fr
  • DE549442C - Copy pad : de en
  • DE549553C - Steam boiler firing with centrally arranged ignition chamber surrounded by ring-shaped smoke gas extractors and ring chambers for the water circulation : de en
  • ES125980A3 - A DECORATION PROCEDURE APPLICABLE ON FABRICS, WOODS, LEATHER, GLASS, PAPER AND OTHER MATERIALS : en es
  • CH154086A - Wooden shutters. : de en
  • CH154338A - Tap, especially for gas stoves. : de en
  • CH154385A - Roller bearing for supporting shafts liable to flex. : en fr
  • CA321827A - Measuring device : en fr
  • CH154391A - Installation making it possible to control, from a fixed post, the position and the progress of a convoy on railway tracks. : en fr
  • US1855294A - Building ventilator : en
  • PL16132B3 - Machine for making cigarettes. : en pl
  • SU25994A1 - Audio Current Analyzer : en ru
  • CH154192A - Process for cleaning pulp. : de en
  • DE549395C - Device for the production of hollow stones closed on all sides : de en
  • FR724319A - Coin machine for distributing newspapers, brochures, etc. : en fr
  • DE549630C - Sand blow molding machine : de en
  • US1855247A - Upper pressing machine : en
  • USRE18439E - Walter x : en
  • CH154207A - Equipment for the execution of bookkeeping bookings on the running belt. : de en
  • PL15812B1 - Insulating roofing felt, especially for foundation. : en pl
  • SU26088A1 - Scales to control the correctness of the weight of the dough pieces ejected by the dividing apparatus : en ru
  • CH154305A - Device for generating alternating currents of different frequencies with the aid of a motor generator group, especially for medium-frequency control systems. : de en
  • DE549200C - Process for increasing the tensile and compressive strength of cement mortar or concrete : de en
  • FR724347A - Drive wheel for vehicles and other applications : en fr
  • GB371489A - Improvements in and relating to master controllers for electric motor control systems : en
  • CH154162A - Method for connecting electrodes and supports holding them. : de en
  • DE549385C - Resilient mounting of the engine for motor vehicles : de en
  • GB371729A - Improvements relating to the hinging of windscreens for motorcars and the like : en
  • CH154112A - Lock on sliding doors. : de en
  • CH154217A - Spring drive running toy. : de en
  • CH154421A - Process for the preparation of a new vat dye. : de en
  • AT127824B - Process for the production of finely divided gravure inks. : de en
  • CA321835A - Electric insulated wire and cable : en fr
  • US1855324A - Engine : en
  • US1855614A - Meter panel : en
  • AT127819B - Process for extracting sugar from the sap of sugary plants. : de en
  • CH154184A - Process for the deodorization of soaps bleached with hypochlorous acid or salts thereof. : de en
  • US1855819A - Rotating steam boiler : en
  • US1855972A - Fuel atomizer : en
  • USD86845S - John e : en
  • DE549476C - Device for removing excess adhesive in the manufacture of shatterproof glass : de en
  • DE549596C - Recording or reproducing device for picture sound films : de en
  • FR724421A - Method and device relating to the operation of hearths, in particular those of locomotives : en fr
  • GB371847A - Improvements in or relating to synchronously rotating distributors : en
  • AT127999B - Process for image composition in television with the aid of a Braun cathode ray tube. : de en
  • PL15800B1 - / W-fe /// #> Ma * zy »/ W-fe /// #> Ma * zy» / W-fe /// #> Ma * zy » : en pl
  • PL15818B1 - Multi-core cable. : en pl
  • US1855659A - Refrigerant : en
  • US1855694A - Roof joint : en
  • DE549168C - Pulley : de en
  • DE549576C - Rotary slide valve with the shut-off element pressed onto the valve seat by spring pressure : de en
  • SU26147A1 - Device for building fruit from trees : en ru
  • CH154085A - Vertical sliding window. : de en
  • AT127884B - Training of the tubular frame of motor vehicles as an abutment for the jack. : de en
  • BE387265A - Drying rack : en fr
  • CA321928A - Pressure gauge : en fr
  • CH154074A - Shaking sieve with a sieve box resting on resilient supports and driven by rotating unbalanced centrifugal masses. : de en
  • CA321754A - Hot-house covering : en fr
  • DE549382C - Braking device for strollers : de en
  • DE549598C - Process for the preparation of two-color photographic images : de en
  • GB371479A - Grooved bearings : en
  • GB371719A - Improvements in or relating to the electrolytic production of aluminium : en
  • DE549411C - Dusting powder for pest control on plants : de en
  • SU25991A1 - Electrostatic measuring device : en ru
  • US1855494A - Flanged ring joint : en
  • CH154238A - Watch box. : en fr
  • SU26122A1 - Switch "signs" in the tabular machines of the system of Powers : en ru
  • CH154080A - Process for protecting plants against frost and for pest control and apparatus for carrying out the process. : de en
  • CA321794A - Road paving mixture : en fr
  • US1855681A - Lacquer and lacquer enamel containing certain petroleum products : en
  • FR724560A - Resistance tube and more particularly variator tube : en fr
  • CH154413A - Process for the preparation of a new thiophenol derivative. : de en
  • CA321748A - Process of making wrenches : en fr
  • CA321926A - Pressure gauge : en fr
  • CH154417A - Process for the preparation of a new vat dye. : de en
  • SU26283A1 - Balance for electric watches : en ru
  • US1855858A - Typewriting machine : en
  • DE549420C - Flush offset pipeline with pipe connections and shut-off devices : de en
  • DE549437C - Process for refreshing amalgamated areas of amalgam printing forms : de en
  • DE549473C - Bag hangers : de en
  • DE549509C - Variable resistor for large currents : de en
  • PL16052B1 - A shunt replacement resistor for series-connected electric light bulbs or devices similar to direct and alternating current and an electric bulb with such a resistor. : en pl
  • SU26280A1 - Nutritional adaptation to mechanical pullers for the preparation of wood pulp : en ru
  • SU26058A1 - Fire helmet : en ru
  • US1855225A - Clothespin : en
  • US1855391A - Carcass cutting device : en
  • US1855348A - Brake actuating mechanism : en
  • US1855355A - Process for the purification of gases : en
  • US1855625A - Furniture glide : en
  • GB372324A - Improvements in or relating to welding : en
  • CA321967A - Isoalkyl resorcinol : en fr
  • CA321804A - Unit electrical heater : en fr
  • CH154183A - Process for refining hydrocarbons. : de en
  • CH154396A - Collection device on cigarette machines. : de en
  • PL15902B1 - A method of wet processing of artificial silk. : en pl
  • SU26140A1 - Flax machine : en ru
  • SU26198A1 - Pump : en ru
  • US1855320A - Parachute : en
  • US1855344A - Dishwashing machine : en
  • CA321909A - Desk set : en fr
  • US1855461A - Valve spring compressor : en
  • GB371446A - Improvements in or relating to electro-magnetic vibratory devices such for example as loudspeakers : en
  • SU25099A1 - Method and device for determining the direction of groundwater movement : en ru
  • CA321938A - Railway draft rigging : en fr
  • CH154371A - Egg packing box. : de en
  • AT127883B - Automatic change gear, in particular for motor vehicles. : de en
  • CH154374A - Method and device for conveying and measuring pipes, rods and similar objects. : de en
  • CA321734A - Floor mat : en fr
  • CH154404A - Process for the preparation of a wetting agent, cleaning agent and emulsifying agent. : de en
  • PL15787B1 - Contact finger for electrical machines and devices. : en pl
  • PL15981B1 - Forming machine. : en pl
  • PL16005B1 - Machine for loading, transferring and unloading loose materials. : en pl
  • US1855498A - Pump : en
  • US1855432A - Baffle and drip pan for refrigerators : en
  • US1855459A - Axle cap for plow wheels : en
  • CA321750A - Dock spout : en fr
  • DE549510C - Device for the automatic shutdown of electrical power generators or converters : de en
  • GB371800A - A process of filtering gases and fogs : en
  • CA321940A - Internal combustion engine : en fr
  • CH154181A - Procedure for removing glue from goods containing glue in a damper battery. : de en
  • DE549503C - Device for the production of automobile window frames from profile bars : de en
  • GB371589A - Improvements in or relating to surgical and medical bandages : en
  • CA321761A - Two-stroke cycle engine : en fr
  • DE532312C - Speed compensation for image scanner : de en
  • CH154178A - Process for the preparation of a triarylmethane dye. : de en
  • DE549651C - Device for typewriters for writing non-erasable writing : de en
  • CA321839A - Floor : en fr
  • FR724632A - Improvements in the manufacture of artificial filaments : en fr
  • US1855763A - Apparatus for making fringes, trimmings, and the like : en
  • CA321774A - Radiator cover top : en fr
  • CA321885A - Railway track circuit : en fr
  • AT127981B - Process for the production of an irritant which promotes and regulates the central activities. : de en
  • ES704Y - Devices to keep loose shirt collars stretched and smooth. : en es
  • FR724368A - Steels dephosphorization process : en fr
  • GB372303A - Improvements in and relating to methods of and apparatus for the production of welded metallic fabrics or mesh and to the products produced by such methods and/or apparatus : en
  • GB371737A - Improvements in and relating to control apparatus for traffic signal installations : en
  • CH154114A - Firing for the most complete possible combustion of fuel. : de en
  • GB371848A - Improvements in or relating to dyestuff preparations for cotton printing : en
  • CH154269A - Process for the manufacture of shouldered rubber hoses. : de en
  • GB371602A - Improvements in or relating to flooring and paving : en
  • ES126258A1 - DEVICE FOR UNIFORMLY APPLYING GLUES, CREAMS, COLORS AND SIMILAR TUBES : en es
  • GB371524A - Apparatus for removing moisture from and for rolling turfed surfaces and such like : en
  • CH154182A - Process for recovering neutral fat from wool washing water. : en fr
  • GB371692A - Safety device for trains and other vehicles having a single driver : en
  • USD86850S - Design for a bottle : en
  • US1855729A - Tube socket : en
  • DE549263C - Process for making a durable road tar emulsion : de en
  • ES126270A1 - A double-effect mallet machine for grinding or chopping esparto or similar. : en es
  • DE549371C - Automatic hole embroidery device : de en
  • DE549456C - Porous mass for storing liquids or gases and vapors in compressed or dissolved form : de en
  • DE549701C - Closure for milk bottles u. like : de en
  • PL15916B1 - A method and device for imprinting color patterns on fabrics. : en pl
  • ES807U - A manufacturing process for metal and rubber horseshoes, intimately linked for all kinds of pack animals, shooting, saddle and other (Machine-translation by Google Translate, not legally binding) : en es
  • USD86826S - Herbert l : en
  • DE549391C - Process for the production of plastic-looking metal relief plaques : de en
  • FR724644A - Wave collector device for wireless telegraphy and telephone receiver not sensitive to industrial interference : en fr
  • CH154299A - Device for cleaning the tubes of heat exchangers such as evaporators and superheaters. : de en
  • FR724276A - Pneumatic : en fr
  • FR724611A - Improvements to pressurized fluid brake devices : en fr
  • DE549307C - Double frame for motorcycles : de en
  • ES126108A1 - STERILIZATION APPARATUS : en es
  • FR724502A - Process for the production of condensation products : en fr
  • GB371772A - Improvements in spud dredgers : en
  • GB371895A - Improvements in or relating to apparatus for evaporating and distilling liquids : en
  • IE12225L - Rail vehicle brake gear. : en
  • US1855206A - Valve for rock drills : en
  • USD86857S - Island : en
  • FR724400A - Automatic release device for weighing machines : en fr
  • GB372311A - Improvements in or relating to gas meters : en
  • GB371582A - An improved force pump for clearing pipes : en
  • CA321903A - Fastener forming and assembling machine : en fr
  • FR724475A - Process for the production of amino-beta-oxyanthraquinone alkyl ethers : en fr
  • DE549388C - Hot water heater for motor vehicles : de en
  • PL16053B1 - Car chassis made of sheet metal. : en pl
  • GB371837A - Electric purification of liquids : en
  • SU26112A1 - Instrument for recording steam locomotive operation : en ru
  • CH154264A - Method and device for grinding teeth on spur gears. : de en
  • SU26077A1 - Gyroscope : en ru
  • US1855641A - Combination hoist and wire stretcher : en
  • CA321934A - Meat branding method : en fr
  • US1855529A - Casting mold : en
  • US1855931A - License plate fastener : en
  • GB371581A - Improvements in line rings for fishing rods : en
  • DE549463C - Saline sterilizer : de en
  • DE549499C - Stove with air heater attachment : de en
  • FR724436A - Improvements to planetary ball mills : en fr
  • GB371493A - Collapsible stand for fire-arms, in particular for machine guns : en
  • US1855341A - Fruit juice extractor : en
  • US1855893A - Flexible casing for vehicle springs : en
  • FR724682A - High-altitude cure buildings and separate premises in them : en fr
  • GB371890A - Improvements in or relating to control boards for electric power networks : en
  • PL16103B3 - The method of rolling zinc sheet. : en pl
  • US1855631A - Lapping machine : en
  • DE545185C - Die for extrusion presses : de en
  • GB371727A - Improvements in closures for jars, bottles or the like : en
  • GB371773A - Improvements in and relating to ejectors : en
  • CH154245A - Method of placing sand in molds. : de en
  • CH154376A - Vehicle brake. : de en
  • PL16073B1 - The hitch trap is based on a differential. : en pl
  • US1855343A - Dressing fixture : en
  • US1855676A - Compositions containing alkali metal peroxides : en
  • US1855973A - Plane : en
  • DK45587C - Brush for applying toothpaste, cream and the like. : da en
  • US1855848A - Dishwashing machine : en
  • US1855869A - Method of and apparatus for coating articles : en
  • PL16031B1 - Central heating boiler group. : en pl
  • US1855215A - Charge forming device : en
  • US1855691A - Art of hair waving : en
  • US1855765A - Price tag : en
  • GB371627A - Improvements in and relating to synthetic resins : en
  • FR724463A - Method and device for manufacturing parts of concrete, reinforced concrete or the like : en fr
  • US1855695A - Aircraft : en
  • FR724468A - Device for mounting masts for lifting devices, such as metal sprigs, or in general pylons formed from elements assembled end to end : en fr
  • FR724662A - Improvements to devices for the projection or examination of photographed or printed documents, in particular those for the projection of films : en fr
  • GB371421A - A system for supervising and controlling the parts of electrical distribution networks : en
  • SU26136A1 - Beet harvesting machine with conveyors for feeding beets under knives, cutting heads and tails : en ru
  • US1855303A - Multiple coaxial conductor system : en
  • US1855943A - Crate : en
  • DE549447C - Building board for electrical purposes : de en
  • DE549512C - Process for the automatic regulation of the air supply in gas generating systems with changing loads and with several fireplaces : de en
  • DE549520C - Process for the production of a refined tar : de en
  • PL15997B1 - Shipyard. : en pl
  • DE549288C - Spa apparatus with adjustable walkway : de en
  • DE549559C - Air-cooled centrifugal casting machine for the production of circular castings : de en
  • SU26156A1 - Tensioning device with rollers and weight for drive belts : en ru
  • SU26177A1 - Trehvaltsova krasoterka : en ru
  • SU26250A1 - Weaving device for stopping at a certain fabric length : en ru
  • PL16012B1 - Activation method by means of carbon-containing gases from the body. : en pl
  • US1855243A - Hood catch : en
  • US1855405A - Nailing machine : en
  • DE549452C - Combined water gas and steam generator : de en
  • FR724565A - Automotive headlight improvements : en fr
  • GB371925A - Improvements in balanced valves : en
  • PL15869B1 - The method of preparing wire and bars for cold rolling. : en pl
  • US1855540A - Washing and cooking machine : en
  • DE549611C - Pulling candles in which a row of matches is attached to a foot strip, folded over at a distance from the foot end and folded back onto the foot strip : de en
  • FR724592A - Drawing device marking out space : en fr
  • US1855179A - Adjustable vehicle seat : en
  • US1855536A - Collar support : en
  • US1855579A - Circuit interrupter : en
  • US1855721A - Draft tube for water turbines : en
  • GB372329A - Improvements in hollow-spindle lathes : en
  • DE502229C - Manufacture of ceramic colors : de en
  • FR724530A - Water sport and transport device : en fr
  • FR724545A - Aluminum alloys and their manufacturing process : en fr
  • ES126103A2 - DEVICE FOR THE GRADUATION OF THE ADVANCE OF THE FABRIC IN THE SEWING MACHINES : en es
  • FR724345A - Manufacture of artificial articles : en fr
  • PL15866B1 - : en pl
  • US1855220A - Windmill : en
  • US1855799A - Cold white light : en
  • DE549264C - Reed with different densities of the reed bars : de en
  • DE549646C - Production of lead chloride-lead phosphate : de en
  • FR724581A - Tipping body with horns or tilting skids : en fr
  • GB371556A - Improved manufacture of fertilizers : en
  • GB371787A - Improvements in caps of cans or the like : en
  • ES126281A1 - Improvements in the machines for the reduction of minerals. : en es
  • FR724279A - Frame for ties : en fr
  • FR724366A - Process for the preparation of rubber compositions : en fr
  • GB371497A - Hotel and like signalling systems : en
  • GB371770A - Addition means and method for improving cement and cement mortar : en
  • ES126188A3 - A portable apparatus for violet ray applications. : en es
  • FR724335A - Device for igniting the burners with pre-heating of the fuel liquids : en fr
  • FR724483A - Improvements to prepayment electricity meters : en fr
  • FR724338A - Improvements to film guide mechanisms : en fr
  • GB371478A - An electrolyte for galvanic cells : en
  • DE549747C - Adjustable impression tray : de en
  • ES126231A3 - Improvements in the manufacturing process of an industrial product derived from cellulose, commercially called transparent diaphanous viscose paper. : en es
  • SU26223A1 - Device for signaling the occurrence of flammable gases : en ru
  • SU25968A1 - Device for lowering the printing lever in direct-printing telegraph apparatus of the Bodo type : en ru
  • US1855980A - Gas heating stove : en
  • US1855450A - Chuck : en
  • US1855576A - Frequency translating system : en
  • DE548077C - Air heater : de en
  • ES126118A1 - IMPROVEMENTS IN AVENTADORES : en es
  • ES125943A1 - A GASIFIER AND BURNER APPARATUS FOR HEAVY OILS : en es
  • FR724498A - Device for coupling two shafts end to end : en fr
  • GB371498A - Improvements in and relating to machines for filling bottles : en
  • GB371758A - Improvements in or relating to shock absorbers : en
  • SU26149A1 - Internal Combustion Engine : en ru
  • DE549659C - Lamp socket with elongated insulating body : de en
  • FR724263A - Pressure regulator-safety valve : en fr
  • GB371638A - Improvements in and relating to toy building blocks : en
  • USD86829S - Besign fob a combined bathtub and basin : en
  • USD86863S - Design fob a waffle ikon : en
  • US1855562A - Method of insulating bodies : en
  • US1855674A - Process of disposing of acid waste : en
  • GB371526A - Combined controlling device for steering and stabilising aircraft : en
  • GB371762A - Improvements in vehicles for transporting livestock : en
  • AU173431A - Method of and apparatus for producing motive power by circulation of liquid air : en
  • CA321908A - Rail bond : en fr
  • CA321893A - Sanitary seat cover : en fr
  • DE549502C - Expanding mill for pipes : de en
  • ES126269A1 - Improvements or improvements in centrifugal separators. : en es
  • DE549441C - Manual address printing machine : de en
  • ES125931A2 - IMPROVEMENTS INTRODUCED IN THE OBJECT OF SAID MAIN PATENT : en es
  • DE530164C - Marking device : de en
  • GB371661A - Improvements in and relating to the sealing of waterless gasholders : en
  • CA321939A - Hydrocarbon oil processing : en fr
  • US1855712A - Toilet disk : en
  • PL15905B1 - The method of preserving cucumbers and similar fruits. : en pl
  • PL16102B1 - The method of sealing cement mortar and concrete. : en pl
  • SU26048A1 - Knife chuck for planers : en ru
  • SU26254A1 - Regulatory guide for jet water turbines : en ru
  • AT127870B - Process for the production of hot-vulcanized footwear. : de en
  • CH154200A - Cabinet system with electrical registration device. : de en
  • GB371839A - Support and clip for concrete reinforcements and the like : en
  • GB371929A - Production of seamless metal pressure tubes : en
  • DE549235C - Device for stringing ball rackets : de en
  • DE549356C - Sound box arm : de en
  • SU26036A1 - Cyclone : en ru
  • CH154216A - Climbing device on skis. : de en
  • SU26029A1 - The method of preparation of laminated glass : en ru
  • US1855924A - Cooling system : en
  • AU212231A - A lock and alarm device : en
  • FR724431A - Closing cap with handle that can be screwed onto the neck of bottles, reservoirs and the like : en fr
  • GB371843A - Improvements in interconnecting arrangements for use in telephone exchanges : en
  • SU26249A1 - Method of preparation for softening water hardness : en ru
  • US1855420A - Control means for concrete weighing and mixing apparatus : en
  • US1855462A - zimmermann : en
  • US1855704A - Measuring instrument : en
  • SU25981A1 - Amplifier : en ru
  • US1856035A - Opening case : en
  • ES126233A1 - Improvements in fire extinguishers. : en es
  • SU26033A1 - Guides or conductors for lifts : en ru
  • DE549248C - Process for the production of aqueous emulsions : de en
  • DE549249C - Process for the production of water gas or gas mixture similar to water gas from coal or lignite : de en
  • DE549317C - Process to achieve cylindrically shaped workpieces on a bending machine with a crowned bending roller : de en
  • DE549380C - Process for hardening the gelatin layer of blank film intended for the suction pressure process (imbibition pressure) : de en
  • FR724305A - Manufacturing process of artificial stones from lime : en fr
  • GB371846A - Improvements in or relating to heat and/or sound insulation : en
  • DE549335C - Pilger mill for seamless tubes of large diameter : de en
  • US1855585A - Damping device : en
  • US1856058A - Restaurant service system : en
  • DE549638C - Cone feed device for impact motors of rock drilling machines : de en
  • US1855370A - Picture distorting apparatus : en
  • US1855514A - Draft gear : en
  • US1855666A - Process of preserving wood : en
  • US1855711A - Laundry marker detacher : en
  • DE549332C - Light reflector : de en
  • DE549631C - Insect repellants : de en
  • SU26159A1 - Device for galvanizing pipes inside : en ru
  • DE549240C - Process for finishing cotton : de en
  • DE549309C - Filling valve in bottle filling devices for viscous substances : de en
  • GB371469A - Improvements in or relating to two-stroke-cycle internal combustion engines : en
  • FR724641A - Improvements to printing mechanisms of calculating machines and the like : en fr
  • SU25970A1 - Electromagnetic phone : en ru
  • FR724304A - Electric cable with insulation provided with a metallic coating : en fr
  • US1855330A - Method of improving the wear-resistant qualities of alpha body : en
  • US1855475A - Branding device : en
  • US1855538A - Accelerator pedal control : en
  • US1855717A - Apparatus for the manufacture of golf balls : en
  • US1855311A - Saw : en
  • US1855967A - Power transmission : en
  • FR724559A - Shorthand typewriter : en fr
  • GB371515A - Improvements in or relating to water heaters : en
  • DE549324C - Process for the production of elastic masses : de en
  • DE549554C - Process for the continuous operation of rich gas generators : de en
  • FR724298A - Improvements to shears and other similar articles : en fr
  • FR724555A - Suspension device for three-tie saddle : en fr
  • GB371567A - Improvements in and relating to stranding machines : en
  • CH154277A - Propeller pump. : de en
  • DE549561C - Deck chair with adjustable backrest and armrests linked to it : de en
  • US1855648A - Advertising device : en
  • CA321912A - Palladium-rhodium alloy : en fr
  • PL15831B1 - Naznica, especially for vehicles on rails. : en pl
  • US1855954A - Weather strip for windows : en
  • SU26142A1 - Reshetny walls : en ru
  • PL15865B1 - Ball mill. : en pl
  • US1855715A - Hand brake : en
  • USD86859S - Design fob a radiator screen : en
  • CA321741A - Nitrated cellulosic product : en fr
  • DE549367C - Manufacture of ice skate keys : de en
  • CA321811A - Plaster board and clip : en fr
  • DE549653C - Double pipe made of welded single pipes, especially for cooling systems : de en
  • ES701U - Cellophane or transparent reinforced paper box. (Machine-translation by Google Translate, not legally binding) : en es
  • FR724360A - Lining for heat recovery : en fr
  • US1856045A - Time element device : en
  • CH154164A - Process for the precipitation of alumina from alkali aluminate solutions. : de en
  • AU36331A - Improved grips for handles of golf clubs andthe like : en
  • DE549302C - Automatic control device : de en
  • AT127991B - Circuit arrangement for telegraph systems. : de en
  • US1855634A - Valve structure for internal combustion engines : en
  • CA321871A - Cooking range : en fr
  • CA321935A - Meat branding method : en fr
  • CH154327A - Device which, depending on the resistance of a circuit, introduces or removes an additional resistance. : en fr
  • CA321877A - Metallic chloride electrolysis apparatus : en fr
  • SU25951A1 - Evaporator : en ru
  • SU26227A1 - Electric fire detector : en ru
  • SU25963A1 - Coupling for mine cars : en ru
  • US1855661A - Turpentine cup : en
  • PL16098B1 - A device for recharging puffers with two or more types of material. : en pl
  • BE387063A - Sulfur wick and mold for its manufacture : en fr
  • AU196031A - Improvements inroad traffic regulating or signalling apparatus : en
  • US1855406A - Automobile closure : en
  • US1855921A - Shock absorber : en
  • SU26070A1 - A device for shooting plans and determining heights : en ru
  • US1855268A - Film tension control : en
  • AT127910B - Equipment for the transport of goods of all kinds in factories, storage rooms, etc. like : de en
  • CA321795A - Floor cleaning and polishing machine : en fr
  • DE549394C - Sand mold with molded parts articulated by a hinge : de en
  • CA321906A - Friction shock absorber : en fr
  • AT127835B - Propeller plane. : de en
  • CH154301A - Small cooling system that works with brine and in which the brine tank is arranged higher than the cold consumer. : de en
  • CA321779A - Aluminium-base copper alloy : en fr
  • CH154274A - Condensing vacuum pump. : en fr
  • CH154099A - Method for establishing a road surface. : en fr
  • CH154263A - Process for defibrating leather, machine for implementing this process and leather foam obtained by this process. : en fr
  • SU26090A1 - Automatic device for transposing the pickup in the phonographs : en ru
  • SU25948A1 - Device for automatic opening of the fuel flow into the nipple of the Primus burner at the time of sufficient heating of the evaporator : en ru
  • SU26282A1 - Cargo hook for spinning machine : en ru
  • CH154320A - Terminal for electrical lines. : de en
  • CA321954A - Textile material processing : en fr
  • BE387003A - : en
  • DE549618C - Wind power machine, the tips of which are connected to each other by a wheel rim : de en
  • AU3093630A - Improvements in or relating to automatic steering apparatus for tractors drawing ploughs orthe like : en
  • CA321894A - Check endorser : en fr
  • CH154083A - Building with a glass ceiling. : de en
  • ES126229A1 - A new process for the manufacture of reinforced concrete pipes with impermeable lining. : en es
  • AT127979B - Device for receiving, displaying and amplifying weak electrical currents. : de en
  • CH154363A - Advertisement signs, in particular for advertising purposes. : de en
  • CA321941A - Fruit cleaning machine : en fr
  • USD86868S - Design fob a badio sound box : en
  • FR724574A - Universal bulb holder : en fr
  • FR724694A - Freewheel system for automobiles, silent with optional engagement : en fr
  • FR724448A - Tool to discover the honeycombs : en fr
  • FR724587A - Retractable wings for aircraft : en fr
  • FR724606A - Point for mounting parts between centers : en fr
  • GB371636A - Fastening devices for securing the bonnets of automobiles, motor boats or aircraft : en
  • PL15952B1 - Electric device to prevent the collision of trains. : en pl
  • US1855510A - Sash holder : en
  • PL16063B1 - Tunnel brick kiln. : en pl
  • PL16022B3 - Device for bloodstopping and healing with constant pressure. : en pl
  • SU26108A1 - Counting line : en ru
  • CA321956A - Box staying metal strip : en fr
  • DE549613C - Centrifugal machine with roller conveyor for the production of conical hollow bodies : de en
  • FR724455A - Utensil for cleaning fabrics and other fibrous materials : en fr
  • AU233431A - Treatment of finely divided sulfide ores : en
  • CH154308A - Asynchronous motor with a flywheel on the same shaft. : de en
  • CH154422A - Process for the preparation of a dye. : de en
  • ES126170A1 - A new process for manufacturing refractory bodies of quartzite or other materials containing large amounts of siliceous acids, refractory bricks and other products. : en es
  • GB371561A - An improved envelope : en
  • CA321817A - Cheese manufacture : en fr
  • CH154358A - AC alarm clock. : de en
  • CA321886A - Railway traffic controlling system : en fr
  • CH154321A - Vacuum switch, especially for high performance. : de en
  • GB371615A - Improvements in or relating to sheet feeding devices : en
  • PL16043B1 - Double-sided sectional water heater. : en pl
  • DK45563C - Process for the preparation of a colored powder whose dye is insoluble. : da en
  • SU26027A1 - Safety device to eliminate accidents when working on molding presses : en ru
  • US1855718A - Engine starter : en
  • US1855684A - Shock absorber : en
  • BE387390A - : en
  • CH154436A - Process for the preparation of a basic ether of an aromatically substituted carbonyl compound. : de en
  • CH154399A - Process for the preparation of chloroethane sulfonic acid magnesium. : de en
  • CH154196A - Process for the production of the outer part of matchboxes and similar containers. : de en
  • ES126197A1 - Completions in fulminants or detonators for explosive charges. : en es
  • DE549294C - Device for measuring ship speeds : de en
  • GB371538A - Improvements relating to electric current generating systems : en
  • DK45567C - Method for the production of cast blocks with fine-grained structure without pores and cavities. : da en
  • US1855922A - Doughnut machine : en
  • US1855632A - Internal combustion engine starter : en
  • SU25986A1 - Suspended clamp for overhead wire of electric power transmission lines : en ru
  • SU25995A1 - Device for feeding coal in an electric arc lamp : en ru
  • DE549744C - Spot welding electrode for copper welding : de en
  • DK45573C - Anticatode for X-ray tubes and Method for Manufacturing the same. : da en
  • ES126145A1 - VIBRATION APPARATUS : en es
  • US1855173A - Repeating apparatus for phonographs : en
  • US1855238A - Trailer steering mechanism : en
  • US1855658A - Bleeding machine : en
  • US1855554A - Piston construction : en
  • US1855602A - Crimping tool : en
  • US1855796A - Headlight : en
  • ES126183A1 - Procedure for the manufacture of plates, tubes and in general pieces of any shape, by means of agglomerated reinforced cork. : en es
  • FR724435A - A method of obtaining a non-slip road and a road executed using this method : en fr
  • PL15832B1 - : en pl
  • GB371533A - Scavenging two-stroke internal combustion engines : en
  • BE387036A - : en
  • CA321868A - Process of treating rubber : en fr
  • CH154241A - Process for the manufacture of watch glasses in elastic material. : en fr
  • US1855486A - Treatment of hydrocarbon oils : en
  • ES125830A1 - A mechanical manufacturing process for a half-carp that does not require the known operations of upside down, deshorme, turn and final horme. : en es
  • ES126110A1 - An almond breaking machine. : en es
  • FR724481A - Electric switch operating automatically under the action of a clockwork movement : en fr
  • ES126255A3 - Mercury balance for automatic actuation of hydraulic seals. : en es
  • GB371455A - Improvements in or relating to tops and like spinning toys : en
  • DE549315C - Block for toy drives : de en
  • DE549340C - Process for removing SO fumes from gas mixtures : de en
  • DE549375C - Automatic lock with forward mechanism : de en
  • FR724591A - Improvements to engine housings : en fr
  • US1855834A - Galvanizing furnace : en
  • PL15850B1 - A tightly closed container for storing and dispensing liquid substances. : en pl
  • CA321963A - Hexyl resorcinol : en fr
  • CH154394A - Process for the production of dimensionally stable and fireproof construction elements with a high insulating capacity against heat and moisture. : de en
  • CH154105A - Method and device for the production of shaped bodies containing silicon carbide as a main component. : de en
  • CH154330A - Insulated ferromagnetic powder and process for its manufacture. : de en
  • CH154415A - Process for the preparation of a chromium-containing azo dye. : de en
  • CH154431A - Process for the preparation of 3-amino-4-oxy-2'-methyl-4'-glycolylaminoarsenobenzene-formaldehyde bisulfite. : de en
  • GB371682A - An improvement in or relating to the winding of textile yarns on to warp beams : en
  • GB371803A - Turbine wheel propeller and motor : en
  • GB371861A - Improvements in telegraph exchange systems : en
  • PL15945B3 - Plug for snow removal in front of the engine. : en pl
  • US1855413A - Process for producing vitreous polymerized styrol from mixtures of styrol with materials : en
  • ES126122A1 - APPARATUS FOR THE PRODUCTION OF REHEATED STEAM BANS : en es
  • FR724297A - Improvements to dust collectors : en fr
  • GB371509A - A method of manufacturing cloth : en
  • ES126178A1 - Improvements in the manufacture of tire covers. : en es
  • FI14334A - Blotter : en fi
  • GB371530A - Improvements in or relating to markers for tennis courts and for other surfaces : en
  • AT127854B - Drying drum. : de en
  • CH154328A - Switching fuse with switching rod for overhead lines. : de en
  • SU26039A1 - Device for bending the standing folds of iron roofs : en ru
  • US1855209A - Tractor : en
  • US1855851A - Exhaust manifold for radial-cylinder internal-combustion engines : en
  • US1855506A - Road guard : en
  • PL16116B1 - The method of making clay bricks. : en pl
  • US1855599A - Let-off motion for looms : en
  • US1855642A - Front wheel drive for two wheel chassis : en
  • CA321809A - Flow regulator : en fr
  • CH154315A - Process for the production of insulated electrical conductor wires by means of previously manufactured hoses. : de en
  • DE549421C - Cooling bed with several runners : de en
  • GB371654A - Improvements relating to electrical measuring or indicating instruments : en
  • FR724657A - Process for obtaining a coating of sigillated earth on ceramic objects : en fr
  • FR724651A - Metal delivery crate for bottles of beer, wine, milk and other liquids : en fr
  • GB371626A - Improvements in petrol and like lighters : en
  • GB371640A - An improved method and means for producing inscriptions on bottle capsules : en
  • AT127989B - Method and device for wireless multiple telegraphy. : de en
  • SU26245A1 - Centrofuge : en ru
  • US1855517A - Radio apparatus : en
  • DE549562C - Lifting platform for motor vehicles : de en
  • ES126112A1 - A system of toric cylinder with piston of continuous circular movement, ring of escamoteo and fixed stock, aspirant, impeller and receiver of liquids and gases. : en es
  • ES126162A1 - COOLING DEVICE FOR FIREARMS : en es
  • FR724252A - High voltage capacitor : en fr
  • US1855193A - Oilproof spindle end : en
  • US1855383A - Automatically controlled fuel atomizing device : en
  • PL16008B1 - Floating cover for tanks used for the storage of flammable liquids. : en pl
  • DE549223C - Double-sided parallel slide : de en
  • DE549480C - Hydraulic drive for work tools, especially machine tools with long strokes and high speeds of the moving part : de en
  • DE549519C - Process for the production of thermal insulating ceramic products : de en
  • SU26094A1 - Colorimeter to measure the color of surfaces : en ru
  • US1855991A - Diaphragm valve : en
  • AT127895B - Feeding device for the bottles and closure caps in bottle closing machines. : de en
  • PL15932B3 - The method of obtaining pyridine derivatives. : en pl
  • PL15954B1 - A method of separating particles with different specific weights by means of a solution. : en pl
  • SU25159A1 - A method of manufacturing welded corrugated compensators for pipelines : en ru
  • US1855279A - Antiskid device for tires : en
  • US1855274A - Oil filled submergible electric motor : en
  • USRE18445E - Sachusetts : en
  • DE549704C - Hair clipper operated by suction air : de en
  • PL16025B1 - Covering for floors and the method of its production. : en pl
  • US1855282A - Garden implement : en
  • US1855953A - Refrigerator door : en
  • PL15974B1 - Connector for carbon electrodes. : en pl
  • US1855836A - Sound producing device : en
  • US1855379A - Coal breaker : en
  • US1855833A - Water tube boiler : en
  • US1855492A - Decorating bar and means of securement : en
  • US1855957A - Shear corrugating and grinding machine : en
  • ES126093A1 - A manufacturing process for gaskets applicable to high pressure cement pipes. : en es
  • GB371840A - Improvements in or relating to sliding seats : en
  • CH154272A - Device for visualizing the delivery of liquid lubricants and fuels under pressure through pipelines. : de en
  • PL15973B1 - A method of sorting in similar materials, and an apparatus for carrying out the method. : en pl
  • AU383631A - Improvements in or relating toa clip device fora pencil or other implement of similar shape : en
  • PL15822B1 - Firing device for firing, especially for firing enamel. : en pl
  • PL15861B1 - Electrical signaling device to protect rooms against burglary. : en pl
  • DE549714C - Process for the production of a ballast for footwear and ballast produced by the method : de en
  • FR724367A - New glasses based on aluminum orthophosphate : en fr
  • DE549522C - Pressure regulator for gas or the like : de en
  • DE549726C - Process for the preparation of silver, tannin or products containing acyl derivatives and proteins in solid form or in solution : de en
  • CH154191A - Process and device for cleaning low-salt solutions, in particular natural water. : de en
  • ES125948A1 - A PROCEDURE FOR VULCANIZING TIRE COVERS : en es
  • GB371451A - Improvements in or relating to watch glasses : en
  • GB371745A - Improvements in or relating to thermionic amplifying systems : en
  • DE549333C - Cap sleeve for the pit lining : de en
  • DK45594C - Sighting device for machine guns and the like for use against airborne targets. : da en
  • GB371422A - Improvements in the manufacture of coated electrodes for electric arc welding and other processes of fusion deposition of metals : en
  • GB371656A - Improved latch for gates and doors : en
  • SU26082A1 - A device for dividing into equal parts a layer of scattered substance and separating equal doses of it. : en ru
  • US1855870A - Filing device : en
  • FR724570A - Improvements to filters for breathing apparatus or air purifiers : en fr
  • GB371472A - Improvements in or relating to mail chutes : en
  • DE549286C - Process for the decomposition of hydrocarbon oils under pressure : de en
  • DE549425C - Method and device for rolling offset pins from pieces of wire, especially for drive chains : de en
  • ES126163A1 - PROCEDURE FOR THE HUMID TREATMENT OF EXISTING ARTIFICIAL TEXTILE PRODUCTS IN THE SHAPE OF CAKE IN REELS OR IN THE SPINNING JAR : en es
  • ES126199A1 - A process for manufacturing bags based on rubberized fabrics. : en es
  • FR724520A - Synoptic tables for teaching history or any series of facts in chronological order : en fr
  • DE549222C - Process for the rapid combustion of fuels : de en
  • DE549633C - Process for the rapid drying of wet photographic colloid layers by means of dehydrating agents, for example alcohol : de en
  • PL15826B1 - Device for making wrapped pipe ends. : en pl
  • SU26050A1 - Circular Saw Blade : en ru
  • FR724516A - Method and devices for separating solid products from liquids mixed with them : en fr
  • GB371499A - Propellers and air-screws : en
  • ES126109A1 - Procedure to improve the appearance and qualities of paper. : en es
  • FR724588A - Method and apparatus for cutting openings with a continuous flange in sheet metals : en fr
  • GB371723A - Improvements relating to chamber ovens for the production of gas and coke : en
  • FR724454A - Camping trailer : en fr
  • GB371739A - Improvements in or relating to safety razors : en
  • CA321832A - Mouldable composition and product : en fr
  • SU26114A1 - Method and instrument for measuring small velocities of water cross section in streams : en ru
  • FR724540A - Improvements in combined ejectors for automatic vacuum brakes : en fr
  • FR724556A - Splint enhancements : en fr
  • GB371525A - Improvements in or relating to telephone systems : en
  • GB371564A - Improvements in or relating to scanning apparatus for television and the like : en
  • US1855293A - Halogen-dibenzpyrenequinones and process of making same : en
  • DE549565C - Machine for the production of triangular tines using two circular saw blades : de en
  • DE549657C - Broadcasting procedure : de en
  • DK45590C - Enlinet Gribeskovl. : da en
  • SU26028A1 - Device for pulling glass tubes or rods : en ru
  • SU26173A1 - Chuck for lathe for cutting dies : en ru
  • US1855560A - Cord tire structure : en
  • DK45588C - Oil steam burner. : da en
  • GR3633B - METHOD OF DISARMING (INACTIVATION) OF ARTIFICIAL MISSIONS, WHICH ARE STORED UNDER FAVORABLE CONDITION. : el en
  • FR724452A - Suction piece for dust extractor : en fr
  • FR724496A - Vending machine : en fr
  • GB372305A - Improvements in electro-mechanical synchronous switches for measuring purposes, also adapted for use as rectifiers : en
  • DE549253C - Spider pot storage : de en
  • AT127943B - Device intended for driving sound or image recording or reproducing devices. : de en
  • GB371608A - Improvements in radiators, for cooling liquids, applicable to refrigerant evaporators : en
  • GB371713A - Improvements in or relating to magazines for motion picture film : en
  • ES126135A1 - IMPROVEMENTS IN STARTING PROCEDURES WITH CONSTANT ACCELERATION OF DIRECT CURRENT ENGINES : en es
  • US1855214A - Soap dispenser : en
  • DE549711C - Slotted screen made from a sheet of metal for receiving, reproducing and duplicating film recordings, especially sound films : de en
  • DE549296C - Control printing device : de en
  • DE549556C - Process for removing acidic gases such as carbon dioxide, sulfur dioxide, hydrogen sulfide and the like from gas mixtures : de en
  • DE549481C - Musical instrument in which tone sequences are generated by changing the frequency of a tube oscillator : de en
  • DE549602C - Three-wheeled motor vehicle : de en
  • CH154304A - AC motor with armature oscillating synchronously in the field. : de en
  • GB371728A - Improvements in automatic fire extinguishers : en
  • CH154382A - Dimming device for motor vehicles, in particular for automobiles. : de en
  • PL15883B1 - : en pl
  • PL15922B1 - The method of splitting fats, oils and waxes. : en pl
  • US1855798A - Printer's blanket : en
  • AT127949B - Method and device for the production of pipes from fiber mortar. : de en
  • CH154173A - Process for the preparation of 5,6-dimethoxy-8-aminoquinoline. : de en
  • CH154280A - Steam power plant with waste steam recovery. : de en
  • DE549216C - Gear transmission for the gradual reduction of the speed of rotation of spinning spindles, especially for the manufacture of rayon : de en
  • ES126114A1 - IMPROVEMENTS IN ROTARY OVENS FOR THE MANUFACTURE OF CEMENT, ROTARY REFRIGERATORS AND THEIR SIMILAR : en es
  • ES126203A3 - Unbalanced duckweed automatic butterfly valve. : en es
  • FR724394A - Device for extinguishing alternating current arcs by sudden expansion of steam : en fr
  • DE549516C - Regulator : de en
  • FR724590A - Improvements to internal combustion and combustion engines : en fr
  • GB371777A - Improvements relating to conductors or condensers for carding engines : en
  • AT127997B - Means and processes for producing coatings on dolls of electrical elements. : de en
  • PL15968B1 - Concrete cover for cables. : en pl
  • US1855696A - Pressure responsive device : en
  • US1855847A - japan : en
  • SU26061A1 - Sliding caliber bracket : en ru
  • US1855530A - Ice cream dipper : en
  • PL15836B1 - Machine for shaping and crimping bulbs. : en pl
  • PL15996B1 - A stopcock for an additional brake with an adjustable air pressure regulator and a device for braking the steam locomotive in case of danger. : en pl
  • SU25517A1 - A method and apparatus for processing cylindrical copper pipes used to manufacture tumble dryers and the like. items : en ru
  • US1855816A - Reproducing unit : en
  • AT127849B - Sheet loading and unloading device for platen printing presses. : de en
  • AT127893B - Absorption chiller. : de en
  • CA321949A - Game : en fr
  • AT127958B - Arrangement for regulating the thickness of sheets of cast glass. : de en
  • PL15969B3 - The method of obtaining synthetic resins. : en pl
  • US1855203A - Lubricating oil : en
  • CA321890A - Multiple chamber furnace : en fr
  • CH154120A - Rubber sponge pad. : de en
  • CA321833A - Grinding tool manufacture : en fr
  • US1855272A - Separable fastener or closure device : en
  • SU26167A1 - Part supply tool for machining : en ru
  • CH154329A - Arrangement for controlling electrical discharge vessels with control grid and arc-like discharge. : de en
  • DE549372C - Really moving, elastic structures filled with gases : de en
  • DE549471C - Furniture that can be assembled in the manner of a building game : de en
  • CH154147A - Device for changing thread guides on flat knitting machines. : de en
  • CH154249A - Device for flame cutting of tubes and shafts. : de en
  • CH154306A - Sliding contact element for electrical appliances and pieces of machinery. : en it
  • CH154408A - Process for the preparation of a new thiophenol derivative. : de en
  • DK45569C - Countryside to Plows. : da en
  • DK45591C - Sliding couplings for motor tillers. : da en
  • US1855575A - Steam boiler and condenser for vapor from high boiling point liquids : en
  • USD86840S - Hage w : en
  • SU26211A1 - Tool for securing and guiding the grinding bar in grinding machines : en ru
  • US1855357A - Sheet metal roofing : en
  • US1855813A - Sealing apparatus : en
  • US1856030A - Wall insert : en
  • DE549273C - Procedure for eliminating disruptive pulse broadening or shifting : de en
  • CA321913A - Optional air blowing and suction device for pressing machines : en fr
  • PL15999B1 - Bed bug for hanging flypaper. : en pl
  • SU26120A1 - A device for recording the operating time of machines and machines : en ru
  • US1855231A - Surface condenser : en
  • AT127917B - Screw to secure the parts of a socket for electric light bulbs. : de en
  • CH154326A - Combined electromagnetic regulators and switches, in particular for electrical systems on vehicles. : de en
  • PL15966B1 - A method of obtaining moisture-resistant, transparent sheets. : en pl
  • PL16120B1 - Jet ring for liniment. : en pl
  • PL16024B1 - Method of obtaining an anti-epilepsy drug : en pl
  • SU26044A1 - Pass planing (massass) machine : en ru
  • SU26274A1 - Multistage compressor : en ru
  • AT127882B - Mirrors for motor vehicles and. like : de en
  • AT127965B - Sewing machine motor starter. : de en
  • US1855512A - Heater for water-cooled engines : en
  • US1855671A - Draw hook : en
  • SU26080A1 - Liquid dispenser : en ru
  • US1855323A - Minute feed apparatus : en
  • US1855822A - Display card : en
  • US1855594A - Control device for internal combustion engines : en
  • US1855795A - Device to facilitate the ventilating and fitting of hats : en
  • USD86828S - Oeoeqes cordieb : en
  • CA321770A - Rolling door : en fr
  • CH154144A - Rotary gripper for hemstitch sewing machines. : de en
  • CA321756A - Vehicle pneumatic wheel : en fr
  • CH154096A - Method for welding rail joints. : de en
  • FR724265A - Installation for remote multiple transmission based on the system of remote pulse-in-time measurements : en fr
  • FR724652A - Spring starter for motor-compressor with free pistons moving in reverse : en fr
  • GB371445A - Improvements in or relating to the manufacture of goods of rubber or similar material : en
  • SU26240A1 - Machine for mechanical picketing of high-grade iron : en ru
  • BE387529A - : en
  • CH154124A - Collapsible serving trolley. : de en
  • CH154243A - Process for the electrowinning of aluminum. : de en
  • DE549257C - Speed change transmission : de en
  • US1855196A - Sound reproduction : en
  • US1855339A - Liquid fuel burner : en
  • US1855620A - Cable clamp : en
  • DE548815C - Process for the preparation of naphthalene debris : de en
  • US1855422A - Automatic steering of dirigible bodies : en
  • US1855519A - Conduit : en
  • AT127956B - Device for avoiding interference from acoustic feedback in electrical musical instruments with relay control. : de en
  • CH154324A - Switch for interrupting electrical circuits by switching on a resistance fluid between electrodes. : de en
  • AU170631A - Braking systems : en
  • CA321764A - Valve : en fr
  • US1855500A - Hydrocarbon motor : en
  • US1856004A - Traverse mechanism : en
  • DE549521C - Gas shut-off valve : de en
  • AT127876B - Device for rescue from sunken submersibles. : de en
  • CH154109A - Method and device for equalizing the flow in water distribution systems. : en fr
  • PL15789B1 - Fuse for trench mines and flotation bombs. : en pl
  • US1855578A - Heat treatment of signaling conductors : en
  • US1855667A - Liquid dispensing apparatus : en
  • US1856059A - Boiler cleaning apparatus : en
  • PL15899B1 - Centering ring '; missiles. : en pl
  • AU270431A - Improvements in or relating to light signals : en
  • BE387000A - : en
  • CA321855A - Process of packaging coffee : en fr
  • US1855385A - Power transmitting and distributing mechanism : en
  • US1855440A - Bearing : en
  • US1855452A - Athletic shoe : en
  • CA321905A - Flooring : en fr
  • SU26206A1 - Apparatus at shutter for wooden barrels : en ru
  • SU26258A1 - Device for boiling molasses and saccharification of starch : en ru
  • US1855218A - Mop holder : en
  • CA321753A - Moving picture production : en fr
  • SU26092A1 - Sound table : en ru
  • US1855387A - Art of coating : en
  • US1855777A - Boiler section : en
  • US1855949A - Vehicle wheel raising device : en
  • GB371453A - Improvements in and relating to electrical signalling apparatus for use on motor andother road vehicles : en
  • GB371586A - An improved process for the manufacture of ester acetates direct from calcium acetate : en
  • AT127972B - Composite mold for casting refractory materials. : de en
  • CH154152A - Clip closure operated by means of a slider. : en fr
  • CH154204A - Method and machine for casting stereotype plates and back-casting of galvanos under the pressure of the melting material in the melting pot. : de en
  • CH154364A - Device for preventing dripping from closed umbrellas after use. : de en
  • CA321814A - Cylinder laundry machine : en fr
  • DE549453C - Method and device for generating water gas : de en
  • SU26123A1 - Device for the production of accounting records on personal accounts : en ru
  • US1855656A - Method of folding, closing, and opening letters rendered inaccessible without envelopes : en
  • CA321880A - Manufacture of mixed yarns : en fr
  • US1855650A - Pencil : en
  • USD86844S - Design pob a w : en
  • DE549208C - Electrical capacitor, consisting of one or more insulating hollow bodies, which contain a diluted gas or a gaseous medium, the conductivity of which is lower than atmospheric air : de en
  • DE549384C - Switching device for the change gears of two drive motors of a motor vehicle : de en
  • SU26181A1 - Sewing machine adjustments for stitch size : en ru
  • US1855412A - Process for the production of alpha gaseous catalyst : en
  • US1855808A - Conveyer belt : en
  • BE387425A - : en
  • GB371540A - An open or enclosed fire boiler grate : en
  • CA321740A - Regulation of hydraulic couplings : en fr
  • CA321831A - Fibrous composition : en fr
  • CH154367A - Device for cutting a continuously printed tape. : de en
  • SU26262A1 - The method of obtaining preparations of synthetic tannins in solid form : en ru
  • US1855454A - Ore concentration : en
  • USD86866S - tamaroff : en
  • SU26244A1 - Apparatus for separating metallic gaskets placed between the plates to be dried in the stacks. : en ru
  • US1855855A - Molding die : en
  • PL16006B1 - The method of manufacturing building boards. : en pl
  • PL15880B1 - Transmitting device for switching device in hydraulic presses. : en pl
  • AU518131A - A combined weighing and vending machine : en
  • US1856037A - Egg candling device : en
  • CH154156A - Device for the uninterrupted buttering of whole milk. : de en
  • CH154294A - Boiler system. : de en
  • PL16119B1 - Device for storing and disinfecting syringes and injection needles. : en pl
  • SU26066A1 - Apparatus for rejection and selection of sections of capillary thermometric tubes : en ru
  • US1855516A - Lubricator : en
  • US1855669A - Method and apparatus for the measurement of radiation intensity : en
  • US1855862A - Container handling and dumping device : en
  • CA321863A - Bubble blowing toy : en fr
  • CH154148A - Bobbins for braiding machines. : de en
  • GB371756A - Improvements in apparatus for cleaning and similarly treating articles by projected abrasive materials : en
  • PL15884B1 - Device for dispensing newspapers and similar items. : en pl
  • GB371824A - Improvements in and relating to methods of and means for guiding vessels : en
  • FR724405A - Improvements to form-mounting machines : en fr
  • GB371891A - Improvements relating to overload responsive switches : en
  • DE549354C - Chimney attachment : de en
  • GB372743A - Improvements in golf apparatus : en
  • DE548725C - Timer for X-ray recordings : de en
  • DE549715C - Bathing cap or bathing shoe : de en
  • DK45577C - Apparatus for Displaying Talking, Live Images. : da en
  • GB371687A - Improvements in or relating to the closing of cans and the like containers : en
  • DE549647C - Process and device for the conversion of carbonic acid into carbonic acid-carbonic oxide mixtures into carbonic oxide : de en
  • DE549236C - Ski pole : de en
  • FR724697A - Improvements to containers used for drinking and those containing beverages : en fr
  • FR724457A - Device for vacuuming bales and cleaning grain in wheat threshing machines : en fr
  • ES125961A3 - Apparatus for obtaining profiles. : en es
  • GB371520A - Improvements in or relating to television and like apparatus : en
  • GB371757A - Work-holding vices : en
  • GB371901A - Improvements in coatings or coverings for protection against light : en
  • CH154410A - Process for the preparation of a new thiophenol derivative. : de en
  • DE549567C - Process for the production of aqueous dispersions of sulfurized oils : de en
  • US1855582A - Loud speaker : en
  • SU26232A1 - Portable brake for spindles of watering machines : en ru
  • ES126223A1 - Elastic obturator : en es
  • US1855686A - Lock mechanism : en
  • USD86873S - Design for a combination mirror and paper weight : en
  • GB371782A - Improvements in and relating to tools for tightening ligatures : en
  • BE386947A - : en fr
  • CA321867A - Rubberized fabric : en fr
  • FR724627A - Advanced hunting tank : en fr
  • DE549061C - Control device for increased friction of rail-guided locomotives : de en
  • ES126280A1 - A new system of elastic mechanism to establish electrical contacts. : en es
  • FR724253A - Current-making device for electric clocks : en fr
  • US1855839A - Track-chain bogie of carriages : en
  • GB371761A - Improvements in or relating to the manufacture of hampers : en
  • GB371471A - Improvements in high voltage systems : en
  • DE549430C - Process for developing water vapor : de en
  • CA321861A - Sucker rod : en fr
  • CH154353A - Control device for lockable rooms. : de en
  • FR724695A - Improvements to systems and methods for regulating the voltage of discharge devices : en fr
  • FR724262A - Horseshoe anti-slip device : en fr
  • FR724351A - Improvements to electrolyte cells : en fr
  • GB371774A - Improvements relating to devices for the recording of sounds on sound films : en
  • USD86839S - Hage w : en
  • FR724326A - Gasoline gas generator for internal combustion engines : en fr
  • US1855404A - Firearm : en
  • US1855418A - Means for holding shoe uppers in lasted position : en
  • US1855901A - Process for introducing mercury into discharge tubes and apparatus therefor : en
  • AT127922B - Device for carrying mortar u. like : de en
  • DE549414C - Drying system with subsequent drying chamber : de en
  • DK45566C - Process for the preparation of disubstituted carbamic acid esters. : da en
  • DE549278C - System of unmistakable plug devices with profiled plug pins : de en
  • DE549390C - Hinge for window : de en
  • AT127964B - Book, album or the like : de en
  • DE549407C - Production of a white titanic acid : de en
  • FR724310A - Device allowing variable inclination of the backs of sofa beds or the like : en fr
  • GB371474A - Age resisting rubber compounds : en
  • GB371617A - Improvements in and relating to vertical retort furnaces : en
  • GB371675A - Bulb and plant sterilisation process : en
  • SU26052A1 - Deburring machine for slab : en ru
  • SU26075A1 - Compass card : en ru
  • DE549648C - Process for the preparation of oxyalkyl cellulose esters : de en
  • GB371621A - Improvements in the production of sodium carbonate and ammonium chloride : en
  • GB371731A - Improvements in and relating to jars and closures therefor : en
  • GB371668A - Improvements in or relating to means for connecting oil-filled electric cables : en
  • GB371775A - Improvements in and relating to apparatus for inspection and radiographic photography of the body : en
  • DE549277C - Support clamp for overhead lines consisting of clamp body and support part : de en
  • FR724379A - Improvements in the manufacture of articles molded with synthetic resin or the like : en fr
  • FR724679A - Diffuser-mixer for internal combustion engines : en fr
  • GB371927A - Improvements in or relating to seats for road or railway vehicles : en
  • DE549750C - Connection of pipes, especially for tubular steel furniture : de en
  • FR724684A - Hydrated and anhydrous citric acid and process for its manufacture : en fr
  • DE549654C - Needle hole tamping machine : de en
  • FR724350A - Articulated carrier half-axle vehicle : en fr
  • FR724362A - Removable and multiple combination box, for plants and shrubs, and its embodiment : en fr
  • GB371753A - Improvements in and relating to centrifugal machines : en
  • FR724614A - Method and device for diffusing air or other fluids : en fr
  • FR724738A - Improvements to tobacco compressing devices for the tobacco delivery mechanisms of cigarette-making machines : en fr
  • ES126210A3 - Process of making a cheese. : en es
  • FR724438A - Drive mode of paper machine dryer cylinders : en fr
  • GB371553A - Improvements in and relating to electric induction furnaces : en
  • DE549272C - Train protection : de en
  • DE549373C - Device for attaching (gluing) posters to house walls : de en
  • DE549644C - Electrostatic precipitators with precipitation electrodes that have a corrugated precipitation surface : de en
  • DE549344C - Refrigerant evaporator : de en
  • DE549634C - Compressed air system for automatic inflation of pneumatic tires : de en
  • FR724688A - Sales device : en fr
  • PL15864B1 - Pytel with a horizontal plate and a blower. : en pl
  • US1855885A - Electron discharge device : en
  • PL15943B1 - The method of installing brake linings and the device used for this purpose. : en pl
  • SU26076A1 - Valve for operation on the cable of long-time filling bathometers : en ru
  • US1855474A - Flask shake-out : en
  • US1855496A - Shade roller : en
  • DE549306C - Projection device : de en
  • US1855792A - Packing strip for automobiles : en
  • AT127811B - Process for the production of shaped bodies from curable synthetic resins. : de en
  • FR724323A - Disinfection method and apparatus : en fr
  • FR724625A - Advanced tipper : en fr
  • GB371470A - An improvement in toy parachutes : en
  • DE549325C - Salt bath for glowing metal objects : de en
  • PL16126B1 - MKPFOH ^ 1 & / 0O Ozone fan. : en pl
  • SU26013A1 - Tip for pneumatic purge of hoses : en ru
  • SU26068A1 - Drawing device for graphic shooting of a situation when working with a theodolite : en ru
  • US1855245A - Adjustable seat : en
  • US1855295A - Nitrogenous vat dyestuffs : en
  • US1855863A - Amplifier : en
  • ES126141A1 - A PERFECTED PROCEDURE FOR THE CONCENTRATION OF FOFATIC MINERALS AND THEIR ANALOGUES : en es
  • ES126174A1 - Apparatus for heating the mixture of air and fuel for internal combustion engines. : en es
  • GB371648A - Method of and a tool for making screw threads by grinding : en
  • DE549330C - Process for the production of road building materials by mixing rock masses with bituminous emulsions : de en
  • DE549334C - Process for the production of wine-like beverages from sugar beets : de en
  • FR724313A - Improvements to metal or similar box springs : en fr
  • ES707Y - Improvements in the drive mechanisms of window panes, especially those of automobiles, cars and wagons. : en es
  • FR724458A - Improvements in the construction of camera bodies : en fr
  • GB371529A - An improved bung-hole boring tool and bush for bung-holes : en
  • GB371726A - Improvements in overhead ropeways : en
  • FR724533A - Device for rapidly discharging a large quantity of a fluid, preferably inert, from independent receptacles : en fr
  • DE549723C - Process for the production of boric acid in solid form : de en
  • ES125949A1 - Minimum switch device for electric current. : en es
  • GB371749A - Improvements in or relating to closures for bottles, jars or the like : en
  • GB371908A - Sportsman's handy tool : en
  • GB371705A - Improvements in devices for cooking and heating intended to be used in connection with open heating grates : en
  • GB371930A - Improvements relating to electric signalling systems : en
  • ES126274A1 - Gear unit with adjustable and stepless tread pattern. : en es
  • PL16089B1 - Hydrostatic fuse for aviation bombs. : en pl
  • FR724698A - Diffuser for carburetor : en fr
  • GB371506A - Improvements in and relating to paper rests for typewriters : en
  • FR724317A - Gear shifting with progressively variable transmission ratio : en fr
  • FR724482A - Production of new dibenzanthrone series dyestuffs : en fr
  • PL16104B1 - A method of cooling annealed materials in wrought iron crates and a device for this purpose. : en pl
  • US1855720A - Clutch motor : en
  • US1855598A - Telephone exchange system : en
  • SU26224A1 - Primus alarm device : en ru
  • US1855600A - Sound translating device : en
  • US1855804A - Electromagnetic switch : en
  • US1855198A - Production of films for projection of colors : en
  • US1855213A - Draft gear : en
  • US1855782A - Support for phonographic machines : en
  • US1856043A - Fishing tackle : en
  • PL15948B1 - A method of obtaining therapeutically valuable quinoline derivatives. : en pl
  • DE549590C - Diaphragm fuel pump : de en
  • DK45560C - Control device for Power Machines. : da en
  • DE549410C - Device for the continuous production of seamless, flexible hoses from cellulose solution : de en
  • FR724355A - Zero printing device in calculating machines : en fr
  • US1855574A - Airplane : en
  • FR724594A - Shoe rack : en fr
  • SU25971A1 - Phone : en ru
  • SU26078A1 - Machine for checking the balance of the bank rolls of the dumping machines : en ru
  • FR724751A - Process for the production of untwisted viscose silk : en fr
  • FR724601A - Process for manufacturing bundles of insulated conductors : en fr
  • ES126268A1 - Dehydration procedure. : en es
  • ES126181A3 - Improvements in foot pumps for inflating tires or other uses. : en es
  • FR724578A - Improvements to the means for ensuring the filling of receptacles with a quantity of substances of determined weight, in particular the filling of valve bags : en fr
  • FR724675A - Bucket chain-strap liquid elevator : en fr
  • GB371537A - Improvements in washing machines : en
  • DE549645C - Manufacture of calcium chlorate : de en
  • GB371779A - Improvements in or relating to a grate-bar cleaning device : en
  • DE549557C - Flushing device, especially for cleaning body cavities : de en
  • ES126202A3 - An apparatus for the treatment of gases. : en es
  • US1855947A - Combination lock : en
  • ES126230A1 - A procedure for the production of great dyes on wool. : en es
  • FR724616A - Device for closing jars : en fr
  • GB371423A - Improvements in or relating to fluid control valves : en
  • GB371523A - Improvements in or relating to regulating the level of liquids in containers, particularly the water level in steam boilers : en
  • GB371845A - Means for securing the secrecy of electrically transmitted intelligence, signals and the like : en
  • ES126119A1 - Carburetor improvements for internal combustion engines. : en es
  • GB371507A - Glass road blocks : en
  • DE549433C - Condensing steam turbine with two condensers and a preheater : de en
  • US1855455A - Process for recovering certain metals of the third periodic group : en
  • ES126094A1 - IMPROVEMENTS IN THE TRANSMISSION PULLEYS : en es
  • DE549326C - Temperature controller : de en
  • GB371877A - Improvements in and relating to hydraulic and other pumps : en
  • FR724416A - Automotive bodywork : en fr
  • GB371600A - Improvements in or relating to foam reducing apparatus : en
  • PL15893B1 - Tool for drilling and threading a sleeve with an internal conical surface. : en pl
  • DK45572C - Device for electrical socket plugs. : da en
  • CH154171A - Process for the preparation of para-oxycamphor. : en fr
  • CH154209A - Covering device for photographic purposes. : de en
  • CH154260A - Sound film for images to be projected in color. : de en
  • SU26133A1 - Device for wire radio house : en ru
  • US1855898A - Vaporizer : en
  • US1856055A - Apparatus for producing rough faced ornamental brick : en
  • CH154360A - Device for remote transmission of measured values by means of time pulses. : de en
  • BE386863A - Method & Device relating to the manufacture of coiled cardboard matches as well as to the manufacture of a special box delivering these matches, one by one, instantly ignited : en fr
  • SU26176A1 - Fixture for recovery by welding destroyed heads of anchors of steam boilers : en ru
  • US1855823A - Educational device : en
  • PL15813B1 - Method and apparatus for the preparation of nicotine salts from tobacco and tobacco refuse. : en pl
  • PL15847B1 - A method of attaching a non-metal toothed wheel to a metal shaft in an automotive speedometer application. : en pl
  • CA321933A - Evaporator : en fr
  • CH154397A - Process for the production of a cellulose acetate. : de en
  • DE549470C - Device for attaching rubber stoppers to the feet of tubular steel chair legs : de en
  • GB371483A - Improvements in and relating to non-return valves : en
  • SU26110A1 - Multiplier : en ru
  • US1855235A - Rivet setting machine : en
  • US1855358A - Handbag : en
  • PL16036B1 - Device with a fixed table, sorting by means of an air stream. : en pl
  • US1855482A - Knob for drawers or the like : en
  • PL15816B1 - Device for slowly lowering the trolleys from the upper to the lower level. : en pl
  • US1855377A - Coating material for metal articles : en
  • PL16017B1 - A way of reducing materials containing zinc. : en pl
  • US1855522A - Display device : en
  • AT127915B - Steam generating plant. : de en
  • PL15815B3 - The method of bleaching lye fibers, especially flax, hemp and similar materials, in the form of yarns and fabrics, and in the form of raw fibers. : en pl
  • US1855944A - Pliers : en
  • FR724547A - Motor vehicle upgrades : en fr
  • GB371614A - Improvements in electric lamp fittings : en
  • PL16108B1 - The method of obtaining normal butyl alcohol, acetone and ethyl alcohol. : en pl
  • SU25079A1 - Kerosene wick lamp : en ru
  • US1855534A - Turret type hangar for airplanes : en
  • US1855875A - Pick-up fender for vehicles : en
  • DE485649C - Process for the production of evenly thick layers on a translucent carrier : de en
  • FR724260A - Beauty powder box refinements : en fr
  • FR724373A - Further training for pavilions and roofs, in particular for automobiles : en fr
  • FR724585A - Improvements to remote control devices for electrical circuits : en fr
  • FR724685A - Centrifuge bowl for cleaning liquids containing both relatively heavy impurities and relatively light impurities : en fr
  • CA321946A - Rubber spring for vehicles : en fr
  • PL15882B1 - A tracing team and its stopper at the typewriter. : en pl
  • SU25129A1 - Hydraulic device for extinguishing fires of oil fountains : en ru
  • DE549215C - Control device for an air compressor driven by an internal combustion engine : de en
  • DE549262C - Refractory mortar for silica stones : de en
  • DE549251C - Steam supply in vertical degassing rooms : de en
  • DE549369C - Auxiliary device for automatic operation of a sewing machine : de en
  • DE549665C - Manufacture of ceramic colors : de en
  • PL15924B1 - The method of affixing the upholstery to metal walls, especially car bodies. : en pl
  • US1855592A - Invertase preparation and method of making the same : en
  • SU26064A1 - Marking tool : en ru
  • SU26164A1 - Device for drilling holes in the flanges : en ru
  • US1855334A - Traction drive : en
  • US1855727A - Telephone system : en
  • SU26026A1 - Rotating melting furnace with separate combustion chamber : en ru
  • PL15806B3 - The method of obtaining artificial materials. : en pl
  • PL15907B3 - Method for the preparation of N-dihydro-L2.2 (-1, -anthraquinoneazine) : en pl
  • PL16071B1 - Apparatus for the production of ammonium salts. : en pl
  • FR724411A - Cinephonic projector, in particular for reproducing at will cinematographic, photophonic, cinephonic or sound films : en fr
  • GB371623A - Improvements in or relating to gear cutting machines : en
  • DE549759C - Process for converting rubber : de en
  • CH154377A - Transport trolley with liftable platform. : de en
  • SU26216A1 - Adaptation for simultaneous opening of winter and summer window covers : en ru
  • US1855698A - Sectional sash guide : en
  • SU26196A1 - Pump Motor Circuit Breaker : en ru
  • US1855441A - oe cincinnati : en
  • US1855955A - Process and apparatus for delivering glass to alpha leer : en
  • ES126205A1 - Ships with rotating fairing. : en es
  • DE549677C - Decorative flower pot cover that can be assembled from individual parts : de en
  • ES126251A3 - An improved process for building tires with a cord carcass. : en es
  • FR724575A - Process for improving plastic ceramic raw materials : en fr
  • BE386852A - : en
  • PL15805B1 - A method of making synthetic papaverine-like bodies. : en pl
  • PL15877B1 - ¦ttrtf-b-iz ^ lbf ff / f, Z) Rope pulley with clamping rings, jamming at the sides. : en pl
  • US1855280A - Filtering system and filter tank : en
  • US1855376A - Lateral arm awning front pole clamp : en
  • US1855939A - Friction locking mechanism : en
  • DE549027C - Display device illuminated by light reflection : de en
  • DE549615C - Countershaft transmission with swinging shaft for centrifugal machines swinging in columns : de en
  • ES125978A1 - AN AIR TANK IN THE PART OF THE PUMP SUCTION : en es
  • FR724536A - sponge or similar cleaning, washing or toilet article of fabric and spongy material : en fr
  • FR724661A - Improved rotary grate for small solid fuels, or for pulverulent fuels, applicable to all types of fireplaces : en fr
  • GB371584A - Improvements in and relating to steam heaters and similar apparatus : en
  • SU26086A1 - Pneumatic or hydraulic scales : en ru
  • USD86842S - new yobx : en
  • US1855449A - Method and machine for working metal : en
  • US1855553A - Hair waving apparatus and method : en
  • US1855589A - Aeronautical propeller : en
  • US1855864A - Lavatory : en
  • USD86836S - Ooooo : en
  • PL16096B1 - The transmitting apparatus of the telegraph that prints in fonts. : en pl
  • AT127873B - Bumpers, in particular for motor vehicles. : de en
  • US1855332A - Method for purification and bleaching of cellulosic materials : en
  • GB371579A - Improvements in brakes : en
  • DK45568C - Device for Reducing Torsional Fluctuations in Axles. : da en
  • DE549720C - Press for laundry operated by connection to the water supply : de en
  • GB371535A - Improvements in or relating to telephone systems : en
  • GB371660A - Improvements in or relating to dog racing devices or the like : en
  • FR724648A - Improvements to master key frames : en fr
  • FR724668A - Amplifier phonograph : en fr
  • FR724375A - Improvements to processes and devices for the ventilation of any premises : en fr
  • FR724406A - Electric arc welding device : en fr
  • FR724507A - Milk collection vehicle : en fr
  • US1855663A - Rotary cutting device : en
  • US1855966A - Sanding device : en
  • CA321874A - Non-slip tile : en fr
  • CH154381A - Change gears, in particular for tractors for agricultural purposes. : de en
  • FR724552A - Improvements to amplifiers and frequency multipliers : en fr
  • US1855298A - Vehicle signal : en
  • US1855419A - Oil-electric engine structure : en
  • US1855752A - Railway traffic governing apparatus : en
  • US1855970A - Angle piece for dental boring, milling, and grinding tools : en
  • SU25287A1 - Float to determine average flow velocity : en ru
  • US1856057A - Machine for use in forming heel seats on boot and shoe soles : en
  • AU280231A - Improvements in and relating to ice chests : en
  • FR724664A - Improvements in primary and secondary electrical elements : en fr
  • GB371580A - Improvements in or relating to devices for producing the facing bar stroke in flat hosiery frames : en
  • GB372325A - Improvements in the treatment of fibrous materials : en
  • FR724681A - Guillotine window : en fr
  • AU193331A - Improvement in and relating' tothe spokes of vehicle wheels : en
  • CH154222A - Roller counter. : de en
  • SU26170A1 - Cross-planer : en ru
  • SU26214A1 - Valve lapping machine : en ru
  • US1855447A - Coupling for outlet boxes : en
  • US1855995A - One belt laundry washer : en
  • SU26255A1 - Horizontal wind drum motor with cylindrically curved blades : en ru
  • US1855605A - Offset disk harrow : en
  • USD86834S - Alphonse e : en
  • US1855340A - Method of making connections for cables : en
  • DE543859C - Device for cooling air-cooled motors arranged one behind the other, in particular radial motors, with push and pull propellers : de en
  • GB372330A - Improvements in or relating to slicing machines : en
  • AT127809B - Anti-aging agents for natural and artificial rubbers. : de en
  • AT127820B - Process for the preparation of bismuth compounds containing arsenic and antimony. : de en
  • AT127924B - Writing implement. : de en
  • CH154368A - Method and device for wrapping food, luxury goods and medicines. : de en
  • DE549230C - Control device with an auxiliary control adjusted by a clock generator : de en
  • PL15791B1 - Method of denaturing table salt for the production of explosives. : en pl
  • US1855608A - Doorlock : en
  • USD86847S - Design fob a bange : en
  • PL16013B1 - Method and device for the production of solid carbon dioxide. : en pl
  • SU26067A1 - Commander protractor : en ru
  • US1855520A - Vertical lift bridge : en
  • US1855844A - Sliding caster : en
  • US1855927A - Device for ink branding : en
  • US1856040A - Process for producing sulphuric acid : en
  • US1855302A - New acridine derivatives : en
  • PL16054B1 - High voltage multi-core cable. : en pl
  • US1855266A - Feeding device : en
  • US1855386A - Control valve : en
  • BE387300A - : en
  • CH154292A - High-pressure steam generator in which the amount of the working medium, divided into partial amounts, is fed to two or more pipe runs. : de en
  • DE549311C - Method for the capsule-like closing of bottles and similar objects : de en
  • GB371517A - Improvements in apparatus for following up a target moving relatively to the spot at which the apparatus is mounted : en
  • AT127812B - Process for the production of stable polymerisation products from polyvinyl esters. : de en
  • DE549640C - Process for coloring and printing with developing dyes : de en
  • PL15951B1 - The layout of the transmission installation for the distribution of energy in a power-supplied area with a variable load. : en pl
  • US1855200A - Apparatus for the identification of persons using automatic and checking machines : en
  • CA321793A - Automobile heater : en fr
  • US1855408A - Head rest : en
  • USD86821S - Design for a davenport or similar article : en
  • PL16042B1 - Laundry accessory. : en pl
  • PL15838B1 - Portable kitchen stove. : en pl
  • BE387097A - : en fr
  • CA321872A - Tie bar hanger : en fr
  • US1855748A - High pressure grease fitting : en
  • AT127986B - Link sleeve. : de en
  • SU26207A1 - Zapan : en ru
  • US1855424A - Skiving machine : en
  • DE549329C - Radial drilling machine : de en
  • PL15792B1 - Tap. : en pl
  • PL15933B1 - Stanislaw Zygmunt Kochanowski (Warsaw, Poland-. Kierownica-theodolite. : en pl
  • US1855544A - Method of stretching tubular garments : en
  • AT127951B - Arrangement for sound recording and listening to sound films. : de en
  • SU25950A1 - Iron Pyrite Burning Furnace : en ru
  • DE549700C - Bottle stopper against refilling : de en
  • CH154435A - Process for the preparation of a basic ether of an aromatically substituted carbonyl compound. : de en
  • PL16097B1 - Apparatus for receiving radio signals, incorporating one or more high frequency amplifiers. : en pl
  • BE387170A - Improvements relating to electrical current supply devices applicable in particular to laminating signs and advertisements and similar objects : en fr
  • DE549246C - Device for voltage regulation without power interruption on step transformers by means of double reactors connected on both sides : de en
  • DE549060C - Overhead railway vehicle with several articulated drives and control device for two-rail hanging car : de en
  • DE549706C - Mobile mixing device for manual operation : de en
  • US1855734A - Vehicle body : en
  • US1855915A - Superheater boiler : en
  • DE549566C - Machine for the production of the recesses for locks and window strips as well as for fastening the strips on doors and window sashes : de en
  • CA321914A - Electrical device : en fr
  • CH154257A - Process for cladding metallic bodies with veneers, in particular lighting body parts such as lamp arms or the like. : de en
  • CA321866A - Railway car truck : en fr
  • AT127805B - Seed dressings. : de en
  • CA321777A - Regulating device for automobile clutches : en fr
  • CH154127A - Tin can. : en fr
  • SU26047A1 - Nail or nail tool : en ru
  • ES714Y - Aspiration operation reed horn. : en es
  • GB371548A - Improvements relating to air rifles and similar weapons : en
  • US1855493A - Refrigerating apparatus : en
  • USD86871S - Design fob a motor vehicle : en
  • CA321819A - Method of cleaning air : en fr
  • CH154161A - Anode for electrolytic apparatus. : de en
  • CH154218A - Additional device for aligning machine guns. : de en
  • CH154372A - Installation in barns for the transport of hayfud. : de en
  • DE549627C - Process for the separation and recovery of hydrogen sulphide from gas mixtures : de en
  • DE549639C - Process for dyeing fur, hair and feathers : de en
  • DE549597C - Process for making color photographs using lenticular film : de en
  • CA321959A - Brake : en fr
  • AT127828B - Device for feeding the grease-like sealant to the sealing spaces of waterless gas containers by means of a pump. : de en
  • CH154229A - Scanning part for record scanning boxes. : de en
  • US1855265A - Washing machine : en
  • DE549400C - Process for dephenolating phenol-containing hydrocarbons of any origin and for obtaining pure phenols : de en
  • AT127872B - Land or water vehicle in the form of a sphere. : de en
  • CA321853A - Anthraquinone dyestuff : en fr
  • CH154212A - Demonstration apparatus for teaching and play purposes. : de en
  • PL15891B1 - Cinematograph for color projection. : en pl
  • PL16027B1 - SperfU of obtaining laundry in the form of flakes, tapes, threads or wool. : en pl
  • SU26184A1 - Device for glazing sticks : en ru
  • US1855366A - Process of making esters : en
  • US1855829A - Leaf adjustment for extension tables : en
  • SU26246A1 - Device for converting constant current pulses to alternating current pulse : en ru
  • US1855239A - Mine car : en
  • US1855276A - Oil vaporizing apparatus : en
  • US1855563A - Talking machine : en
  • CH154244A - Method of filling projections of space of a mold with sand. : de en
  • DE549237C - Ski pole plate : de en
  • SU26226A1 - Device for controlling traffic control signals : en ru
  • SU25957A1 - Embossed writing machine for the blind : en ru
  • US1855945A - Gauge for cutting timber : en
  • US1855466A - Method of supporting tunnel roofs and walls in unstable ground and shields therefor : en
  • ES125025A1 - IMPROVEMENTS IN ELECTRIC SHOCK DEVICES : en es
  • ES126059A2 - IMPROVEMENTS IN THE PUMP FOR EDIBLE OILS OBJECT OF THE PATENT OF INVENTION NUM. 112349, ISSUED AUGUST 1, 1929 : en es
  • ES864U - Game room system, with simulation of sloop regattas combined with dice. (Machine-translation by Google Translate, not legally binding) : en es
  • DE549773C - Device for changing the direction of rotation of a back pressure internal combustion turbine : de en
  • DE549412C - Boiler, pipe or flange sealing material made from regenerated cellulose : de en
  • GB371475A - Improvements in or relating to the manufacture of linoleum or like material : en
  • FR724267A - Magnetic needle holder for compasses : en fr
  • GB371821A - Improvements in or relating to knitting machines : en
  • FR724660A - Improvements to the brakes and their controls : en fr
  • GB371492A - Improvements in and relating to dielectric materials : en
  • FR724542A - Ski and its manufacturing process : en fr
  • GB371522A - Improvements in or relating to the cold glazing of cement-asbestos plates : en
  • ES125753A3 - THERMAL-MECHANICAL PROCEDURE TO OBTAIN FLOUR AND GRANULATES FOR FRUIT-BASED PASTURES : en es
  • DE549745C - Chute firing with gas chambers arranged over the grates, limited by the filling shaft walls, especially for raw lignite : de en
  • FR724620A - Metal coating for leather goods, sheathing, bookbinding and the like : en fr
  • GB371828A - Improvements in or relating to moulding presses : en
  • SU26143A1 - Powder for Magnetic Semi-Cleaning Machines : en ru
  • SU26154A1 - Nozzle for uncompressed internal combustion engines : en ru
  • US1855827A - Film printing machine : en
  • US1855918A - Battery plate pasting machine : en
  • US1856027A - Feeding mechanism for metal working machines : en
  • PL15909B1 - Trolley for loading chamber coke ovens. : en pl
  • US1855177A - Insulated railway track construction : en
  • US1855230A - Process for treating edible nuts : en
  • SU25978A1 - Cathode generator : en ru
  • AT127827B - Device for the continuous dewatering and bleaching of cellulose and other fibrous materials. : de en
  • SU25962A1 - Spacer for installing and testing free sliding spools : en ru
  • US1855525A - Web-fed gravure press : en
  • US1855710A - Method of making hinges : en
  • US1855741A - Water heater : en
  • US1855430A - Expanding tool : en
  • CA321816A - Catamenial napkin : en fr
  • CA321828A - Rubber article manufacture : en fr
  • CH154176A - Process for the preparation of 3,4-dioxybenzene-1-arsic acid. : de en
  • DE549501C - Process for the manufacture of woven fabrics : de en
  • PL15807B1 - Foldable bathtub. : en pl
  • PL16046B1 - Cut-off machine for rolled material while in motion. : en pl
  • SU26074A1 - Device for determining the distance to the ground during a night landing of an aircraft or airship : en ru
  • AT127994B - Circuit arrangement for telegraph devices with control of transmission characters. : de en
  • DE549429C - Laundry pounding bell with bellows : de en
  • CA321747A - Valve seat : en fr
  • CH154424A - Compressed air liquid dispenser with brush. : en fr
  • PL16032B3 - Method of protecting wool, fur, bristle and similar materials from pests fibers. : en pl
  • US1855923A - Fuel economizer for internal combustion engines : en
  • CA321765A - Cellulose derivative product : en fr
  • CA321942A - Pan loaf bread : en fr
  • CH154079A - A method of manufacturing an insecticide and anticryptogamic product. : en fr
  • US1855307A - Folding crib : en
  • SU26137A1 - Device for trimming beet heads : en ru
  • CA321860A - Sucker rod : en fr
  • CH154165A - Process for making a new cellulosic compound. : de en
  • US1855219A - Adjustable seat : en
  • US1855603A - Pulsing machine : en
  • US1855889A - Candle socket : en
  • CA321918A - Gaseous conduction apparatus : en fr
  • AT127839B - Flint cases for pyrophoric lighters. : de en
  • CH154084A - Interlocking tiles, especially for flat-pitched roofs. : de en
  • BE386838A - : en
  • CA321869A - Nitriding method : en fr
  • CA321800A - Swimming appliance : en fr
  • CH154090A - Fastening device for wall and ceiling panels or the like. : de en
  • AT127874B - Jacks, in particular for motor vehicles. : de en
  • GB371670A - Improvements in and relating to voltage-regulating transformers : en
  • US1855375A - Radio power supply apparatus : en
  • CH154203A - Method and device for casting stereotype plates. : de en
  • US1855185A - Printing telegraph system : en
  • US1855626A - op seattle : en
  • CA321767A - Pliers : en fr
  • CH154357A - Device for amplifying weak electrical currents. : de en
  • PL16123B1 - : en pl
  • US1855275A - Mixer : en
  • US1855281A - Engine starter : en
  • US1855414A - Cock or the like : en
  • US1855753A - Vulcanizing mold for inner tubes and the like : en
  • CH154379A - Headlight device with automatically controlled headlights on motor vehicles. : de en
  • DE549275C - Rigid electrical cable, especially for high voltage : de en
  • DE549312C - Hold-openers for windows and doors : de en
  • FR724306A - Light-sensitive substance layer carrier package : en fr
  • FR724465A - Improvements to guipon mops : en fr
  • PL15821B3 - Method of preparation of rayon coils obtained in a pre-spinning centrifuge for further processing or transport. Patent tfddatkowy for pntm * Nf ffttóó. : en pl
  • US1855859A - Electric motor : en
  • US1855984A - Process of producing concentrated gaseous hydrochloric acid : en
  • FR724354A - Numerator-calculator-individual : en fr
  • GB372331A - A process for freezing soil : en
  • CH154195A - Process for obtaining a perfect interlacing of the fibers of two sheets of paper pulp. : en fr
  • SU26100A1 - Can Tightness Tester : en ru
  • US1856028A - Blank cut-off and carry-over : en
  • US1855480A - Aeroplane : en
  • US1855502A - Apparatus for testing dispensing apparatus : en
  • US1855946A - A cobpobation of dela : en
  • DE549070C - Electric machine, in particular for generating high-frequency currents : de en
  • ES126152A1 - CARRYING CURRENT ELIMINATION CIRCUIT : en es
  • ES853U - Espita o grifo desmontable. (Machine-translation by Google Translate, not legally binding) : en es
  • FR724402A - Destructive hydrogenation process for carbonaceous materials : en fr
  • US1855227A - Cable clamp : en
  • US1855817A - Temperature maintaining apparatus : en
  • SU26035A1 - Room stove : en ru
  • US1856026A - Feed apparatus : en
  • SU26004A1 - Thermoregulator : en ru
  • DE549475C - Process for the production of seamless celluloid hollow bodies : de en
  • GB371494A - Process for bleaching bast fibres, especially flax, hemp and the like : en
  • PL15889B3 - A method of direct preparation of rayon coils obtained in a pre-spinning centrifuge for further processing. Patent additional to the patent No. £ 15626. : en pl
  • US1855365A - Spinner : en
  • SU26268A1 - A feeding device for communication between machines that make separate parts of incandescent electric lamps and the like. hollow glass devices : en ru
  • US1855941A - Decorticating fibrous materials : en
  • CA321782A - Spark plug : en fr
  • CA321851A - Thermostatic switch : en fr
  • SU26010A1 - Smoke Cleaner : en ru
  • PL16129B1 - A method for producing paper and cardboard from two paper pulp strands and an apparatus for carrying out the method. : en pl
  • SU26235A1 - Sports equipment for competition in rehearsal of a rope on water : en ru
  • US1855934A - Emulsifying agent : en
  • DE549377C - Process for the production of parallax stereograms : de en
  • DE549518C - Closed, removable car body composed of individual, detachably interconnected sheet metal wall parts, especially for motor vehicles : de en
  • DE549725C - Process for the preparation of dichloroacetic acid in addition to acetyl chloride : de en
  • CH154092A - Full core door. : de en
  • CH154117A - Electrically heated roasting, baking and grill oven. : de en
  • SU26233A1 - Adaptation to the Wilds-machines for cutting the end of the thread of the required length when removing the wound coils : en ru
  • US1855444A - Coin controlled dispensing device : en
  • US1855907A - Furnace : en
  • AT127879B - Process for the manufacture of treads for pneumatic wheel tires. : de en
  • CH154160A - Process for coating bodies consisting of an edible product and shaped as fruits etc. : de en
  • DE549675C - Process for making branches on pipes and similar hollow bodies made of quartz : de en
  • ES126259A1 - CARBURETOR WITH ADDITIONAL FEED PUMP : en es
  • SU25984A1 - Pin Insulator with Wire Clamp : en ru
  • SU26024A1 - The method of obtaining albumin from the blood : en ru
  • SU26053A1 - Wood Chip Making Machine : en ru
  • US1855312A - Cold air clothes drier : en
  • CA321759A - Tire shaping and air bag inserting machine : en fr
  • US1855465A - bacon : en
  • US1855772A - Lamp with markings : en
  • AT127909B - Block strippers. : de en
  • DE549357C - On and off device for speaking machines : de en
  • CA321841A - Tile : en fr
  • CH154226A - Current and voltage converters. : de en
  • CH154289A - Steam superheaters for gas turbines and steam generators in which the fuel-air mixture is burned at a pressure higher than atmospheric. : de en
  • SU25737A1 - Rolling cartridge for tie and rivet breaks : en ru
  • US1855542A - Side wall tube removal conspruction : en
  • SU26038A1 - Ring key for connecting parts of wooden structures : en ru
  • PL15963B3 - Cathode zarowa. : en pl
  • FR724428A - Improvements to voltage regulators for thread and filament winding machines : en fr
  • GB372314A - Improvements in or relating to shaft bearings : en
  • PL16003B1 - Discharge device for mobile crates. : en pl
  • US1855360A - Adjustable shade fixture : en
  • US1855773A - Film feeding means for motion picture projectors : en
  • ES126053A3 - A PROCEDURE FOR THE GUMMING OF CORD FABRICS WITH WEFT : en es
  • ES126206A1 - A hydrogen cyanide generating device. : en es
  • CH154259A - Machine for debarking wood. : de en
  • CH154392A - Fast plane, all metal. : en fr
  • DE549284C - Process for the production of Kuepen dyes of the pyranthrone series : de en
  • FR724617A - Filtration drum : en fr
  • FR724270A - Support for wires, samples and other items : en fr
  • CH154414A - Process for the preparation of a new thiophenol derivative. : de en
  • PL15913B1 - : en pl
  • PL16035B1 - X-ray tube. : en pl
  • US1855831A - Dry cell : en
  • US1855581A - Safety switch : en
  • US1855843A - Horseshoe : en
  • DE549614C - Solid jacket spinning machine : de en
  • DE549716C - Metal extruder : de en
  • PL15854B1 - A method for producing colored asphalt. : en pl
  • CH154108A - Process for the production of shaped bodies such as stones, plates, crucibles, pipes, etc. from silicon carbide. : de en
  • US1855662A - Machine for generating curved gear teeth : en
  • SU26091A1 - The method of obtaining sound recording on film : en ru
  • SU26144A1 - Roller peeling machine for pine nuts and other skin seeds : en ru
  • US1855877A - Material handling apparatus : en
  • CA321769A - Explosive : en fr
  • DE549361C - Peening machine with rods hinged to the handle end of the hammer : de en
  • US1855371A - Portable power driven saw : en
  • US1855709A - Roller leveler : en
  • AT127985B - Insert or tampon. : de en
  • DE549454C - Ash hull for furnaces : de en
  • DE549688C - Reading box : de en
  • PL15965B1 - Pedal for motor vehicle wheels, moved by elastic mounted separate axles. : en pl
  • SU26171A1 - Device for checking the parallelism of the lathe bed guides by removing chips : en ru
  • SU26234A1 - Sliding claws for climbing poles : en ru
  • US1855503A - Roll changer for printing presses : en
  • US1855329A - Nail spike : en
  • US1855854A - Cutter box and method of making the same : en
  • PL15990B1 - A method of heating and cooling materials, and an apparatus for carrying out the method. : en pl
  • PL16080B1 - The method of obtaining clay. : en pl
  • SU26256A1 - Adaptation to the sailing chain wind engine : en ru
  • US1855670A - Process for manufacturing puffed candy : en
  • US1855913A - Windshield cleaner control : en
  • SU26265A1 - Method of making salt baths for cementation : en ru
  • PL16040B1 - Lift cage slider]. : en pl
  • SU26116A1 - Hand Stamped Counter : en ru
  • US1855394A - Brick mason's level : en
  • US1856062A - Package and generator for fumigant materials : en
  • US1856021A - Liquid heating and vaporizing : en
  • US1856034A - Saw tooth swage shaper : en
  • DE549290C - Permanent wave device with steam heating : de en
  • ES126157A3 - Removable electrical connection device. : en es
  • AT127801B - Casing made of natural casing for sausage and. like : de en
  • AT127948B - Rain cover for headgear. : de en
  • GB371545A - Improvements relating to the loading of submarine electric signalling cables : en
  • SU26130A1 - Automatic mail reception : en ru
  • US1855403A - Firearm : en
  • US1855975A - Combination hook and cutter : en
  • US1855983A - Cigarette extinguisher : en
  • AU165231A - An improved self-plumbing liquid measuring apparatus : en
  • CH154168A - Process for the preparation of 1929596 diphtaloylnaphthalene. : de en
  • USD86848S - Design fob a novelty doll toy : en
  • CA321821A - Waste and overflow for lavatories, bidets, bath tubs, etc. : en fr
  • CA321825A - Electric vaporizer : en fr
  • CH154094A - Process for the production of a wall plaster containing quartz sand. : de en
  • US1856047A - Fishing reel : en
  • DE535203C - Heavy oil mixture preheater for carburetor machines : de en
  • DE549547C - Process for the manufacture of telephone cables and cables manufactured by this process : de en
  • FR724525A - Hanging device for towels, tea towels and the like : en fr
  • AT127845B - Printing form for addressing machines. : de en
  • AT127899B - Evaporator for naphtha and other liquid fuels. : de en
  • CH154386A - Automatic coupling device for railway wagons. : en fr
  • CA321776A - Regulating device for automobile clutches : en fr
  • DE549247C - Electrical capacitor, especially for high voltage, with blind metallic coverings laid in layered insulation (especially mica layers) : de en
  • US1855505A - Pressure equalizer and damper control for oil burners : en
  • US1855920A - Branding device ink feed : en
  • CA321778A - Regulating device for automobile clutches : en fr
  • AT127938B - Method and device for the production of glass tubes. : de en
  • US1855313A - Method of handling phase-changeable material : en
  • USD86819S - Design pob a davenport ob similab abticle : en
  • PL15989B1 - Printer ink. : en pl
  • US1855994A - Process for manufacturing shapes from homogeneous alloys of great hardness : en
  • US1855546A - Surgical appliance : en
  • FR724696A - Track chain for tractors with hollow or solid tires : en fr
  • GB371560A - Improvements in machines for the so-called dry cleaning of textile materials : en
  • DE549464C - Device for the suction of fluid accumulations from superficial and also deep-lying organs and body cavities : de en
  • CA321815A - Locomotive journal box lubricator : en fr
  • SU26165A1 - Multi-spindle drilling machine for machining cardan drives : en ru
  • AU164831A - Improvements in or relating to jigging conveyors : en
  • PL16045B3 - Large capacity mobile coal plant with two or more coal tanks. : en pl
  • SU26016A1 - Conveyor to washing machines for stalks : en ru
  • SU26141A1 - W lka sorting : en ru
  • US1855188A - Vehicle connection : en
  • BE387014A - : en
  • AU174431A - Improvements in aeroplanes : en
  • SU26242A1 - Turntable for tipping cars : en ru
  • PL15863B1 - Can with removable lid. : en pl
  • SU26019A1 - Spinner : en ru
  • US1856036A - Water wall and air cooled refractory construction : en
  • AU446031A - An improved oil pump : en
  • US1855401A - Dry kiln : en
  • US1855202A - Draw cut scrub hook : en
  • US1855623A - Light valve : en
  • CH154175A - Process for the preparation of a water-soluble complex salt. : de en
  • GB371518A - Improvements in tractor wheels : en
  • GB371549A - Improvements in or relating to television apparatus : en
  • US1855350A - Casing head : en
  • US1855937A - Clutch : en
  • AT127995B - Auxiliary device for X-ray irradiation. : de en
  • CH154350A - Hair clip with teeth. : de en
  • SU26155A1 - Reactive internal combustion turbine : en ru
  • CH154091A - Element of parquet. : en fr
  • CH154340A - Slow combustion heat producing device, called by catalysis. : en fr
  • AT127901B - Rust. : de en
  • PL15984B1 - 30Jd, y ^ 0 ~ o Devices for separating solids from liquids. : en pl
  • SU25961A1 - Road roller : en ru
  • CA321785A - Carbonizing apparatus : en fr
  • AT127857B - Screw-on binding for snowshoes with adjustable jaws and strap hooks. : de en
  • AT127918B - Electric lighting fixture. : de en
  • AT127940B - Inguinal wedge closure. : de en
  • AT127955B - Measuring device for powdery or granular substances, especially for cement. : de en
  • CH154103A - Process for manufacturing mortar pipes and installation for implementing this process. : en fr
  • CH154319A - Electrical connector. : de en
  • CH154189A - Moisture resistant composition. : en fr
  • US1856044A - Combination shelf bracket and garment hanger rack : en
  • SU25975A1 - Key for automatic calling in intercom systems : en ru
  • US1855217A - Boom attachment for tractors : en
  • US1856006A - Vehicle body construction : en
  • CA321944A - Flexible pipe : en fr
  • CA321927A - Valve system : en fr
  • CH154317A - Procedure for eliminating interference in telecommunication cables. : de en
  • SU26175A1 - Bolts, Rivets, etc. products : en ru
  • CA321737A - Mowing machine : en fr
  • CA321883A - Railway interlocking system : en fr
  • DE549636C - Device for hanging lanterns on a pipe : de en
  • AT127804B - Mixture for making concrete or mortar and process for making the same. : de en
  • AT127931B - Glass furnace. : de en
  • DE549572C - Heat-resistant metal sealing ring designed for piston rods and shafts : de en
  • DE549327C - Security printer : de en
  • PL15795B1 - Pre-spin centrifuge. : en pl
  • FR724357A - Coupling arrangement for telephone systems with several intermediate offices : en fr
  • DE549586C - Device to prevent sinking and seizing of the bottom line of wing trawls : de en
  • DE549405C - Equipment for telephoning and signaling on cable cars : de en
  • DE549448C - Device for maintaining the speed of several AC motors : de en
  • FR724655A - Process for producing and storing the compressed air necessary to start up free-piston motor compressors : en fr
  • DE549444C - Motor road roller with adjustable plane of rotation of the roller wheels or drums : de en
  • FR724303A - Pendulum for measuring time : en fr
  • FR724383A - Improvements to balls or inflatable balls for sports : en fr
  • CH154098A - Machine for the mechanical finishing of concrete pavement coverings. : en fr
  • CH154170A - Process for the production of a condensation product which can be used as a wetting agent and detergent. : de en
  • CH154236A - Rackmount for watch movements. : en fr
  • AT127885B - Device for turning motor vehicles. : de en
  • DE549477C - Process for the manufacture of a weedkiller containing copper nitrate : de en
  • CA321943A - Slicing machine sharpener : en fr
  • DE549268C - Barrel roof for electrically powered vehicles with a device for arranging electrical equipment : de en
  • GB371607A - Improvements in or relating to cocks or valves : en
  • ES126097A1 - Sewing machine. : en es
  • GB371501A - Improvements in or relating to microphones : en
  • BE387471A - : en fr
  • AT127860B - Device for forming the tobacco rod in cigarette tamping machines. : de en
  • AT127831B - Cutting device. : de en
  • AT127926B - Absorption chiller. : de en
  • PL15828B1 - End-piece cable joint, pressure-resistant. : en pl
  • CH154234A - Wristwatch. : en fr
  • DE549709C - Procedure for operating ironless induction furnaces : de en
  • ES126019A1 - Procedure and devices to treat gases and vapors with liquids. : en es
  • FR724647A - Ignition devices with flammable liquid catch at constant level and pin scraper : en fr
  • GB371606A - Improvements in variable speed transmission : en
  • GB371796A - Apparatus for driving rotary air compressors by supercharged engines : en
  • GB371920A - Improvements in tipping gear for vehicles : en
  • CH154266A - Box opener. : de en
  • SU26163A1 - Tool holder with two knurling rollers for applying flute on hollow cylindrical articles : en ru
  • ES682Y - Detachable chain link. : en es
  • AT127919B - Light machine gun. : de en
  • DK45593C - Descent, especially for use in rescuing persons from fire hazard. : da en
  • CH154256A - Machine frame for combined planing and molding machines. : de en
  • PL15810B1 - Mining lamp is burnt on hydrocarbons. : en pl
  • PL15956B1 - Electrical connector. : en pl
  • SU26025A1 - The method of preparation of the basics for drugs produced in tubes : en ru
  • CA321830A - Viscosity indicator : en fr
  • DK45580C - Procedure for connecting a building site that has been fixed with a building part made of concrete, reinforced concrete or masonry. : da en
  • PL16023B1 - Device for the treatment of broken bones. The patent depends on the patent No. 591. : en pl
  • PL16033B1 - Method for the catalytic decomposition of hydrocarbons, water vapor and "device for carrying out this method in continuous motion. : en pl
  • DE549401C - Substructure made of wrought iron for standing piston engines : de en
  • DE549652C - Disconnection device for the partial vapor chambers of a surface condenser : de en
  • CH154139A - Bobbin conveyor device for all types of winding machines. : de en
  • CH154275A - Rotary piston machine with sickle-shaped working space. : de en
  • DE549449C - Double brush holder with two brushes arranged on both sides of the brush pin, especially for electrical slip ring machines : de en
  • GB371496A - Process for bleaching bast fibres, especially flax, hemp and the like : en
  • GB372312A - Improvements in insulated electric conductors and other insulated electric apparatus : en
  • PL15845B1 - The valve "timing" is used for automatic air brakes. : en pl
  • PL15887B1 - Gas supply regulator to the gas chamber in machine guns and automatic firearms. : en pl
  • SU25972A1 - Electrodynamic loudspeaker : en ru
  • US1855327A - Padlock : en
  • US1855476A - Radiator shutter controlling device : en
  • US1855484A - Bit attachment for bailers : en
  • USRE18444E - Pipes : en
  • CA321788A - Front fender stamping method : en fr
  • CH154402A - Process for the preparation of a wetting agent, cleaning agent and emulsifying agent. : de en
  • BE387018A - : fr
  • PL16018B1 - The method of producing oxygen preparations. : en pl
  • SU25985A1 - Slip Clamp for Pin Insulators : en ru
  • US1855595A - Brake applying apparatus : en
  • US1855733A - Plow : en
  • US1855846A - Glove machine : en
  • PL16007B1 - Balloon with a fixed support point for the pilot. : en pl
  • FR724633A - Manufacturing process for anthraquinone derivatives : en fr
  • GB371841A - Improvements in the manufacture of blue water gas from bituminous fuel : en
  • CH154230A - Circuit for operating sounding capacitors. : de en
  • AT127880B - Floor-shaped wheel stand for bicycles and motorcycles. : de en
  • CH154151A - Sports glove. : de en
  • PL16016B1 - The method of obtaining stable compounds of adrenaline and iron salts. : en pl
  • US1855897A - Hydraulic shock absorber : en
  • CA321826A - Sealed package : en fr
  • AT127853B - Device for setting the line length in the elevator head of setting machines. : de en
  • AT127939B - Collar. : de en
  • USD86870S - Alexander e : en
  • SU26220A1 - Non-rotating elongated d : en ru
  • US1855347A - Polish rod clamp : en
  • US1855407A - Brake : en
  • AT127825B - Time stamp for electric mine detonators. : de en
  • CA321864A - Winding and tightening mechanism : en fr
  • CH154271A - Device for introducing lubricating fluid into a machine, in particular for reintroducing leaked lubricating fluid into a refrigerating machine. : de en
  • FR724576A - Improvements to waterproof clothing : en fr
  • ES503Y - Recreational device for amusement parks. : en es
  • GB371513A - Improvements in or relating to devices for airing or drying clothes and the like : en
  • DE549504C - Process for the production of sieves with long meshes as narrow as possible : de en
  • DE549760C - Process for the introduction of fillers into plastic bodies : de en
  • CA321757A - Factory floor : en fr
  • CH154419A - Process for the preparation of a new vat dye. : de en
  • DE549664C - Process for the production of red mineral paints : de en
  • SU26087A1 - Automatic scales for loose bodies : en ru
  • ES126214A3 - Improvements introduced in the glass tiles. : en es
  • GB371792A - An improved bunghole bush for casks and the like : en
  • GB371767A - Improvements in self-lubricating spring shackle : en
  • ES520Y - Chrome. : en es
  • FR724337A - Capping cap, method and machine with a view to placing it on the mouths of containers, bottles for example : en fr
  • US1855427A - Voting machine : en
  • US1856052A - Needle : en
  • ES126095A3 - AN APPLIANCE FOR POINTING AND SHARPENING PENCILS : en es
  • ES126102A1 - Grease fitting, especially for sewing machines. : en es
  • ES126134A1 - A MACHINE INTENDED FOR THE INCINERATION OF WINE BRUSHES : en es
  • FR724634A - Diffusing bulb for electric lamps : en fr
  • GB371882A - Improvements in and connected with underframes and buffer beams of pit tubs, wagons and the like : en
  • ES852U - Perfeccionamientos in espadrilles. (Machine-translation by Google Translate, not legally binding) : en es
  • AU422031A - Improvements in loudspeakers : en
  • CH154157A - Method for the electrical stunning of slaughter animals to be killed and device for carrying out the method. : de en
  • FR724636A - Radioactive jockstrap device : en fr
  • GB371631A - Improvements relating to electric push-pull switches : en
  • SU26271A1 - Device for suspending self-heating electrodes of electric furnaces : en ru
  • US1855892A - Control system : en
  • FR724683A - Metal roofing of building roofs : en fr
  • DE549172C - Screw cap for vessels closed by negative pressure : de en
  • CA321844A - High frequency circuit : en fr
  • FR724320A - Self-centering device for cables : en fr
  • FR724515A - Improvements to shrinking machines : en fr
  • US1855351A - Curtain for electrolytic cells employing fused baths : en
  • ES799U - Covers for bicycle tires. (Machine-translation by Google Translate, not legally binding) : en es
  • FR724251A - Electric power switch based on the expansion principle : en fr
  • FR724420A - Arrangement to prevent disturbance by mixing of conversations : en fr
  • FR724315A - High voltage protection device for x-ray tubes for material examinations : en fr
  • GB371741A - Improvements in cans or like containers for paints, varnishes and the like : en
  • FR724425A - Coupling device for two-wheel drive tools with a single drive wheel : en fr
  • FR724513A - Apparatus for cutting papers, fabrics, etc., and the like : en fr
  • GB371587A - Improved manufacture of leather : en
  • ES126047A1 - A PROCEDURE FOR FIXING THE PIN TO THE PLATINE IN THE ARMOR OF RUBBER SEALS : en es
  • FR724301A - Electromechanical device for driving stakes : en fr
  • US1855423A - Mute : en
  • US1855722A - Air conditioner : en
  • USRE18443E - Automatic safety stop mechanism : en
  • ES126239A3 - Procedure for making special cookies for diabetics. : en es
  • GB371488A - Improvements relating to the supply of auxiliary air to internal combustion engines : en
  • CH154361A - Device for the remote transmission of measured quantities, in particular from such electrical counters, using the pulse method. : de en fr
  • DE549580C - Valve : de en
  • GB371801A - Improvements in and relating to means for protection of metal objects against corrosion : en
  • US1855289A - Manufacture of water soluble azo dyestuffs : en
  • ES125479A1 - IMPROVEMENTS IN THE ASSEMBLY OF INTERNAL COMBUSTION ENGINES : en es
  • ES664Y - Metallic sommier. : en es
  • GB371893A - Improvements in or relating to translucent optical projection screens : en
  • ES125862A2 - IMPROVEMENTS MADE IN PATENT NUMBER 121699 : en es
  • SU26121A1 - A device for picking cards in the Powers sorting machine : en ru
  • US1855800A - Tobacco pipe : en
  • US1855806A - Window : en
  • GB372313A - Improved means for supplying fuel to internal combustion engines : en
  • ES126220A1 - Automatic coin receiver and distributor of objects. : en es
  • FR724372A - Camera : en fr
  • FR724486A - Instrument for turning the eyelids : en fr
  • FR724390A - Gaseous fuel and apparatus for its production : en fr
  • GB371658A - Improved receptacle for hats : en
  • SU26281A1 - Frame for supporting and guiding two endless belts on rollers of the second pair of paper spinning machines : en ru
  • DE549797C - Thread tensioning and thread cleaning device for winding machines : de en
  • ES126100A1 - Cranks for sewing machines. : en es
  • FR724604A - Bodywork for automobile or other vehicles : en fr
  • PL16111B1 - Machine for duplicating electromagnetic acoustic vibration records. : en pl
  • SU26103A1 - Counting machine for adding and subtracting numbers : en ru
  • US1855809A - Electrodeposition of organic material : en
  • FR724277A - Ohmic resistance and in particular high resistance : en fr
  • FR724449A - Improvements in apparatus intended for photographic recording of sound and similar phenomena : en fr
  • FR724564A - Boiler sludge discharge valve : en fr
  • ES125740A1 - IMPROVEMENTS IN ROTARY FILTERS : en es
  • SU26032A1 - Combined gill removal device in fish : en ru
  • GB371482A - Improvements in hydraulic turbines or reaction wheels : en
  • GB371554A - Process of concentrating dilute aliphatic acids : en
  • GB372389A - Improvements in the manufacture and production of wetting, cleansing and dispersing agents : en
  • GB371619A - Improvements in steam traps : en
  • SU26034A1 - Automatic hydraulic lift with spool distribution for trolleys : en ru
  • US1855397A - Balancing machine : en
  • US1855635A - Polishing and sanding tool : en
  • GB371696A - Method and apparatus for drilling out the pivot of broken pivot teeth : en
  • US1855315A - Caster roller : en
  • US1855675A - Can filling apparatus : en
  • DE549328C - Front cart to be driven two or three pairs with stub axle steering for agricultural machinery : de en
  • FR724680A - Steam distribution drawer : en fr
  • FR724546A - Improvements to circuit breakers : en fr
  • GB371559A - Improvements in bearings and method of making the same : en
  • CA321766A - Portable bowling alley : en fr
  • CA321856A - Feeding and timing mechanism for containers : en fr
  • CH154174A - Process for the preparation of phenol from chlorobenzene. : de en
  • FR724358A - Percussion Bomb Improvements : en fr
  • FR724521A - Apparatus for the determination of fixed acidity and volatile acidity, by difference : en fr
  • FR724692A - Improvements to wireless telephony broadcasters : en fr
  • ES126054A3 - A PROCEDURE FOR GUMMING CORD FABRICS WITHOUT WEF : en es
  • US1855257A - Portable box car loader : en
  • DE549693C - Detachable pipe and hose connection : de en
  • SU25949A1 - Kiln for burning algae to produce iodine : en ru
  • US1855354A - Plumbing fixture : en
  • US1855754A - Refrigerating system : en
  • US1855775A - Film tensioning means for cinematographs : en
  • CA321931A - Two-piece metal shaft for golf clubs : en fr
  • CH154407A - Process for the preparation of a new thiophenol derivative. : de en
  • CH154133A - Machine system for unifying slivers in uninterrupted operation. : de en
  • ES818U - Retention isolator. (Machine-translation by Google Translate, not legally binding) : en es
  • FR724339A - Improvements to devices for placing inserts between printed sheets of duplicators : en fr
  • FR724444A - Hand-operated address printing machine incorporating a manually operated jumping device : en fr
  • FR724466A - Apparatus for candling, stamping and automatic counting of eggs : en fr
  • FR724658A - Improvements in gas electric discharge apparatus and devices and their manufacturing processes : en fr
  • SU26040A1 - Tool for feeding blanks to the circular saw : en ru
  • DE549226C - Device for stacking individually fed paper bags : de en
  • DE549535C - Steam power plant, especially for vehicles : de en
  • DE549364C - Pyramid-shaped drying rack for agricultural products : de en
  • GB371572A - Improvements in rotary filters : en
  • ES126096A3 - A PROCEDURE FOR WEAVING THE EDGES OF FABRICS : en es
  • US1855607A - Cylinder lock : en
  • US1855322A - Electromagnetic device : en
  • US1855278A - Process of dyeing acetate silk : en
  • FR724653A - Method and machine for making hollow materials closed on all sides or fully or partially open on one or more sides : en fr
  • GB371460A - Improvements in or relating to washing machines : en
  • GB371543A - Regenerating coke oven : en
  • DK45589C - Self-acting Gripper. : da en
  • CA321751A - Turnhead for dock spouts : en fr
  • CA321818A - Air cleaner : en fr
  • CH154159A - Process for cleaning fruit juices, sweet musts, etc. : de en
  • GB371624A - Improvements in water heaters or geysers : en
  • DE549194C - Softener for cellulose esters and ethers : de en
  • FR724437A - Device for reducing torsional vibrations in transmission shafts : en fr
  • FR724478A - New backless fabrics and items made with these fabrics : en fr
  • GB371822A - Improvements in the manufacture and production of wetting, cleansing, emulsifying andthe like agents : en
  • SU26115A1 - Device for determining the number of revolutions of the shaft : en ru
  • SU26253A1 - Pneumatic hammer : en ru
  • SU26117A1 - Device to record the time of driving : en ru
  • US1855258A - Multiple jet inlet : en
  • GB371591A - A valve spring lever : en
  • GB371653A - Rotary steam motor : en
  • GB371793A - Improvements in grinding mills : en
  • ES126263A1 - A variable change of speeds. : en es
  • PL15890B1 - The method of decaffeinating coffee beans. : en pl
  • US1855288A - Coaxial construction for power line carrier systems : en
  • US1855569A - High speed telegraph transmitter : en
  • US1855637A - Glow discharge tube : en
  • US1855974A - Skid chain : en
  • DE549363C - Sheaf tape cutter for wide threshing machines : de en
  • US1855267A - Adjustable reel arm for motion picture apparatus : en
  • US1855304A - Shoe heel protector : en
  • US1855746A - Meter structure : en
  • DE549609C - Cord holder : de en
  • GB371643A - Improvements relating to fluid lubricating compounds : en
  • GB371928A - Improvements in manoeuvering signals for motor vehicles : en
  • SU26008A1 - Nozzle : en ru
  • SU26132A1 - Seed sowing machine : en ru
  • US1855657A - Side water wall supporting structure : en
  • US1855764A - Ticket and apparatus for printing it : en
  • USRE18438E - preus : en
  • CH154323A - Liquid switch. : de en
  • FR724269A - Improvement of transmission shaft supports : en fr
  • GB371547A - Improvements in and relating to wood working machinery : en
  • DE540752C - Electric chain thread monitor in the harness : de en
  • FR724480A - Rotary coupling hub for inflating the wheels of cars, cycles and motorcycles : en fr
  • FR724583A - Process of cold coating of plaster base and other objects with cement enamel : en fr
  • FR724586A - Improvements to machines for cutting the teeth of cogwheels : en fr
  • GB371613A - Improvements in and relating to floor mops : en
  • CH154219A - Device for converting coordinates. : de en
  • IS58B6 - Equipment for preventing the bottom cable of the bottom trawl from sinking to the bottom and getting stuck : en is
  • DE549507C - Arrangement for carrying out the regenerative process : de en
  • ES126120A1 - IMPROVEMENTS TO SAFETY SHAVERS OR RAZORS : en es
  • US1855774A - Humidity measuring : en
  • DE549242C - Steam heating for railroad cars : de en
  • DE549497C - Thread brake for bell spinning or bell twisting machine : de en
  • SU26186A1 - Cinema projector for designing individual frames : en ru
  • DE549365C - Device for regulating the speed of the gait of milking machine pulsators : de en
  • FR724327A - Insulating shelter box : en fr
  • AT127945B - Sound film set and container for the same. : de en
  • CH154185A - Process for the production of an explosive mixture. : de en
  • ES126217A3 - A jack or lifting device especially for vehicles. : en es
  • FR724348A - Process for the simultaneous manufacture of phosphorus, or phosphoric acid and mixtures of carbon monoxide and hydrogen : en fr
  • AT127843B - Promotional items. : de en
  • AT127950B - Ventilation device for waterproof or water-poorly permeable clothing. : de en
  • CH154351A - Machine for disentangling coins or other similar objects, according to their diameter. : en fr
  • CH154355A - Payment device for self-collecting call stations. : de en
  • ES848U - Container or appliance for intimate use of the ladies. (Machine-translation by Google Translate, not legally binding) : en es
  • FR724346A - Apparatus for adjusting printing plates in multi-color jobs, and other similar uses : en fr
  • FR724417A - Automatic control system for electric motors : en fr
  • FR724640A - Improvements to calculating machines : en fr
  • GB371838A - Improvements in or relating to knitting machines : en
  • GB371704A - Improvements relating to glass cleansing machines : en
  • GB371465A - Improvements in metal blocks, plates or studs, for the making of permanent white or colored lines in roadways and the like : en
  • FR724493A - Device for cutting beef muzzle and tripe : en fr
  • GB371544A - Improvements in electric fuses : en
  • GB371611A - Improvements in or relating to the preparation of type for printing, and means therefor : en
  • DE549552C - Process for the decomposition of heavy hydrocarbon oils under pressure : de en
  • DE549674C - Device for the continuous sounding of molten glass : de en
  • DE549224C - Etching machine : de en
  • US1855399A - Powder container : en
  • US1855990A - Apparatus for the treatment of feed water : en
  • USD86852S - Chesteb d : en
  • US1855400A - Mop swab : en
  • US1855925A - Method of cleaning animal intestines : en
  • US1856060A - Window for automobiles : en
  • DE549582C - Device for measuring the displacements of a machine part : de en
  • PL15942B1 - Undivided tray clamp. : en pl
  • SU25953A1 - Mechanism for stopping the piston when the steam locomotive moves without steam : en ru
  • ES126130A3 - Funeral chests or caskets clad in their entirety metallic. : en es
  • SU26102A1 - Fluid sampler : en ru
  • FR724254A - Electric advertising clock : en fr
  • FR724283A - Safety glass manufacturing process : en fr
  • FR724376A - New rotary tube bundle furnaces : en fr
  • FR724511A - Improvements to bogies for rail vehicles : en fr
  • AT127969B - Buckle for suspenders u. like : de en
  • FR724598A - New varnishes : en fr
  • PL15855B1 - A method of producing ethyl alcohol from gases distilled from coal. : en pl
  • DE526327C - Clamp lock for fastening lap coffee grinders to table tops : de en
  • GB371558A - Improvements relating to rollers employed in combing machines and in other machines used in preparing fibres for spinning : en
  • GB371628A - Improvements in amusement apparatus of the roundabout type : en
  • GB371902A - Improvements relating to the production of talking picture films : en
  • FR724573A - Loudspeaker system or permanent magnet equivalent : en fr
  • DE549573C - Stuffing box with a radially pressed sealing element consisting of at least two metallic sealing rings : de en
  • GB371716A - Improvements in slaughtering pistols : en
  • GB371485A - Improvements in or relating to lampshade galleries and the like : en
  • GB371722A - Improvements in and relating to dental plates : en
  • GB371778A - Improvements in and relating to the manufacture of machine-made knotted carpets and the like : en
  • CA321808A - Traffic signal : en fr
  • AT127902B - Cooking or heating furnace for liquid fuels. : de en
  • CH154239A - Watch box. : en fr
  • FR724691A - Clearance compensating device between screw and sector applicable to the steering systems of motor cars : en fr
  • GB371887A - Improvements in vacuum tube amplifiers : en
  • GB371724A - Improvements in or relating to refractory brick work : en
  • DE549436C - Die setting and line casting machine : de en
  • GB371819A - Improvements in or relating to compressor aggregates with turbine drive : en
  • FR724330A - Improvements in the construction of frames or apparatus for handling film or photographic film : en fr
  • DE549762C - Process for the production of high-gloss plastic masses : de en
  • DE549588C - Disconnection device for an elevator device for drives : de en
  • DE549746C - Oil firing in which the heating oil is sucked in and atomized from an oil container by means of compressed air generated by a pump : de en
  • GB371635A - Arrangement of boilers in sea-going vessels : en
  • GB371863A - Improvements in or relating to thermionic valve oscillation generators : en
  • DE549469C - Spreading vessel with spreading opening on the bottom : de en
  • GB371444A - Improvements in or relating to ships' lights, windows or the like : en
  • SU25959A1 - Device for cementation of iron and steel under pressure : en ru
  • GB371721A - Improvements in anti-friction bearings : en
  • GB371765A - Improvements in emergency steering gear for sea-going vessels : en
  • FR724271A - Improvements to mowers : en fr
  • FR724571A - Improvements in duplicators : en fr
  • FR724669A - Improvements made to anti-dazzling devices for automobile headlights or others : en fr
  • DE549537C - Washing and drying device for the matrices of matrix setting and line casting machines, in which the matrices combined to form stacks, sitting on holders arranged in a star shape on a shaft, are rotated by a washing liquid : de en
  • DE549297C - Letter sorting system : de en
  • DE549494C - Cartridge container for small caliber cartridges : de en
  • DE549511C - Power limiter : de en
  • DE549560C - Method of fastening cooling jackets cast around the cylinders of internal combustion engines : de en
  • ES801U - Closure of cans. (Machine-translation by Google Translate, not legally binding) : en es
  • SU26006A1 - Apparatus for determining the wrinkle (settling) of the skin from the dermis : en ru
  • DE549298C - Method for determining the yield achieved in a manufacturing process : de en
  • SU26001A1 - Stamp for punching in the center hole : en ru
  • US1855477A - Weed puller : en
  • US1855785A - Tractor operated agricultural implement : en
  • SU26119A1 - Recording device for recording workflows : en ru
  • FR724336A - Improvements in television transmission methods and television systems : en fr
  • GB371676A - Improvements in water-vapour refrigerating machines : en
  • FR724344A - Improvements to mine lamps : en fr
  • FR724485A - Jaw crusher for obtaining fine grain material : en fr
  • FR724532A - Improvements to aircraft cockpits : en fr
  • PL15903B1 - Device for the separate routing of rayon threads in a loss bath. : en pl
  • FR724607A - Pouring cap : en fr
  • GB371573A - Improvements in means for securing knobs, handles and the like to spindles : en
  • SU26003A1 - Pest Control Device for Cereal Products : en ru
  • US1855352A - Poration : en
  • US1855678A - Barrel carrying device : en
  • SU26191A1 - Instrument for determining the exposure time : en ru
  • GB371697A - Electric coupling systems for thermionic valve circuits : en
  • FR724388A - Hand dryer sanitizer : en fr
  • AT127890B - Tire wheel. : de en
  • PL15976B3 - A method of separating paraffin from liquid hydrocarbons. : en pl
  • SU26113A1 - Device for measuring speeds and accelerations of moving objects : en ru
  • US1855548A - Mixing machine : en
  • US1855586A - Wrench : en
  • US1855881A - Grass guard for lawn mowers : en
  • SU26085A1 - Loading device for automatic scales : en ru
  • SU26089A1 - Bag Emptying Device : en ru
  • US1855328A - Azo dyestuffs : en
  • US1855652A - Flying machine : en
  • USD86860S - Design for a shoe buckle : en
  • PL15888B1 - : en pl
  • PL15908B1 - A method of enriching coal fines in flakes. : en pl
  • GB371541A - Improvements in fluid-pressure operated stop valves : en
  • ES126191A1 - Improvements in compressors. : en es
  • GB372343A - Improvements in or relating to burners for gaseous fuels : en
  • CH154115A - Device for separating fly ash from flue gases in combustion systems working with induced draft. : de en
  • USRE18437E - milan : en
  • GB372327A - Improvements in compositions containing polymerised vinyl compounds and the application thereof : en
  • DE549563C - Gas supply for gas baking and roasting ovens : de en
  • DE549622C - Toggle switch : de en
  • US1856031A - Vacuum cleaner : en
  • US1855882A - Reversing gear and clutch mechanism : en
  • US1855911A - Aeroplane : en
  • US1855960A - Fence tool : en
  • DE549680C - Process to accelerate the vulcanization of natural or synthetic rubbers : de en
  • GB371685A - Improvements in or relating to liquid fuel injection pumps for internal combustion engines : en
  • DE549670C - Buckle strap for monthly belt : de en
  • PL15918B1 - Hanging insulator and how to manufacture these insulators. : en pl
  • DE549733C - Device for carrying out experiments on the cooling back of gases, especially air : de en
  • ES126224A1 - A procedure for obtaining peaty, easily wettable and neutral fertilizer. : en es
  • ES667Y - Device applicable to any figure by means of a pendulum that makes it move when the base that supports it moves, such as vehicles, and applied to propaganda and advertising. : en es
  • GB371878A - Improvements in or relating to apparatus for heating and ventilating the bodies of mechanically propelled vehicles : en
  • GB371932A - Process for the manufacture of metal tubes or the like encased in wood veneer : en
  • CA321899A - Vehicle wheel : en fr
  • PL16117B1 - Heel with replaceable rubber surface. Patent dependent on patent No. 13742. : en pl
  • SU26259A1 - Apparatus for processing starch on potatoes, cereals, and the like. : en ru
  • US1855655A - Clothespin : en
  • US1855818A - Sugared doughnut and its manufacture : en
  • DE549681C - Process for refining lead and flux for it : de en
  • DE549741C - Switching device with several switching points in series : de en
  • SU26193A1 - Lever press for fiberboard plates : en ru
  • US1855195A - Grinding compound : en
  • US1855940A - Variable condenser : en
  • DE549643C - Device for the production of compressed coal cakes : de en
  • GB371662A - Improvements in or relating to washing machines : en
  • GB371673A - Improvements in and relating to electric discharge lamps and methods of operating the same : en
  • ES125244A1 - IMPROVEMENTS IN ELECTRIC SHOCK DEVICES : en es
  • FR724289A - Mercury vapor electrical apparatus, in particular high power rectifier : en fr
  • FR724602A - Production of new halogenated dyestuffs of the dibenzanthrone series : en fr
  • CH154134A - Cotton beating machine. : de en
  • FR724321A - Magnetic flywheel ignition device : en fr
  • AT127846B - Line measuring device for typesetting machines. : de en
  • CH154425A - Heavy oil engine in which the fuel is introduced in a jet into a compression chamber constricted by the working cylinder during the compression stroke and is atomized in the process. : de en
  • DE549604C - Device for inserting the pressure or heating hose into running mantles : de en
  • FR724510A - Process for protecting and decorating iron or steel parts : en fr
  • FR724665A - Evaporation apparatus : en fr
  • GB371830A - Improvements in systems for varying the resounding and reverberating times in the transmission and registration of sound : en
  • US1856017A - Adjustable fan : en
  • CH154347A - Process for the production of jaw models or the like, in particular for dental purposes. : de en
  • SU25604A1 - Wire straightening machine in bundles : en ru
  • US1855685A - Apparatus for distilling oils : en
  • SU26218A1 - Shoe smoothing machine : en ru
  • SU25964A1 - Pr mod air brake : en ru
  • CA321775A - Regulating device for automobile clutches : en fr
  • CA321780A - Laundry breaking table : en fr
  • PL15801B1 - Connection system for telephone installations. : en pl
  • US1855439A - Two-row lister : en
  • US1855828A - Feed mixing apparatus : en
  • PL15868B1 - Railway rail with a strongly hardened running surface. : en pl
  • USD86855S - Island : en
  • AT127833B - Grinding disc. : de en
  • AT127889B - Movable joint for footrests on motorcycles. : de en
  • PL15852B1 - The method of making milk cans. : en pl
  • PL15964B1 - Two-speed shift pedal. : en pl
  • SU26069A1 - An instrument for determining the azimuth of a dip in a column of a layered sedimentary rock : en ru
  • SU26172A1 - Portable machine for stripping the grooves of stators and rotors of electrical machines : en ru
  • US1855527A - Francis j : en
  • CA321859A - Sucker rod : en fr
  • DE549532C - Thermal decomposition of gases containing carbon oxide with the aid of a catalyst : de en
  • US1855224A - Recording lock : en
  • US1855902A - Girder : en
  • SU26098A1 - Thermoelectric device for determining the temperature difference between two media : en ru
  • US1855668A - Thread rolling die : en
  • SU26057A1 - The method of electrolytic decomposition of bronze : en ru
  • CH154369A - Machine for the manufacture, filling, closing, shaping and packaging of sachets for tea, coffee and similar material to be brewed. : de en
  • PL15819B1 - : en pl
  • SU25987A1 - Thermal switch : en ru
  • US1855338A - Outside pipe cutter : en
  • US1855791A - Two-cycle internal combustion engine : en
  • CH154129A - Warm milk container. : de en
  • CH154262A - Process for the production of seamless hollow bodies from plastic materials. : de en
  • AT127850B - Form cylinder for printing machines. : de en
  • AT127864B - Device for setting the line length in the collector of a typesetting machine. : de en
  • PL15885B1 - Manufacturing method of relieved welded pipe couplings. : en pl
  • PL16067B1 - Fresh and exhaust steam injector for steam locomotives. : en pl
  • SU26279A1 - Two-stroke internal combustion engine of double action : en ru
  • US1855682A - Alarm device for fluid pressure regulators : en
  • SU26118A1 - Control Boards for Coming Back to Work : en ru
  • US1855286A - Copyholder : en
  • DE549409C - Device for individual disengagement of the centrifuges, which are arranged in rows and driven by a common shaft, for rayon spinning : de en
  • AT127978B - Method and device for cleaning a liquid gas. : de en
  • AT127830B - Device for the production of strands of shaving soap with a number of channels extending through the axis. : de en
  • PL16118B1 - Hydraulic machine. : en pl
  • SU26095A1 - Instrument for epi-dia and micro-design : en ru
  • US1855499A - Sleeve set : en
  • US1855550A - Tall-iron joint : en
  • CA321763A - Instant drying ink : en fr
  • CH154087A - Display device for shutters and the like. : de en
  • AU206631A - Carburetter attachment for producing homogeneous fuel gas mixture : en
  • AT127967B - Adjustable neck part for shirts. : de en
  • US1855425A - Water wheel for generating electric current : en
  • CH154106A - Process for the manufacture of bodies by dry pressing. : de en
  • CH154349A - Process for the production of radioactive milk. : de en
  • US1855346A - Venetian blind : en
  • US1855382A - Combined cigarette and match case : en
  • US1855473A - Bag and attached label : en
  • US1856024A - Controlling and regulating device for compound internal combustion engines with exhaust turbines : en
  • GB371730A - A watch with automatic winding mechanism, mounted in a case : en
  • US1855643A - Semicentrifugal clutch : en
  • US1855719A - Metal vase : en
  • PL15796B1 - The method of preparing single-layer hollow ropes for installation. : en pl
  • PL15872B1 - A bucket in a frame with a movable bottom. : en pl
  • US1855714A - Collapsible toilet : en
  • US1855890A - Spring retainer for shaft packings and the like : en
  • US1856054A - Automatic draft conditioner : en
  • CA321924A - Rubber vulcanization : en fr
  • PL16088B1 - Wind turbine. : en pl
  • SU26231A1 - Regulator of pr preden to vater : en ru
  • AT127993B - Knitted or knitted leg bandage with upper and lower part of the foot and integrated elastic threads. : de en
  • CA321921A - Glow lamp : en fr
  • CH154309A - AC collector motor. : de en
  • AT127837B - Tobacco pipe. : de en
  • CA321862A - Hook tape : en fr
  • CA321936A - Railway draft rigging : en fr
  • CH154136A - Spindle bearings for spinning machines and the like. : de en
  • DE549271C - Switch for mine railways : de en
  • PL15980B1 - Automatic coupling for wagons or other vehicles. : en pl
  • US1855270A - Shoe : en
  • AU293131A - Improvements in graining processes : en
  • CA321807A - Abdominal appliance : en fr
  • CA321925A - Thermal electric meter : en fr
  • US1855248A - Wind musical instrument : en
  • US1855604A - Subsoiler : en
  • PL15862B1 - A method of making squeezing tubes from cellulose acetate and an apparatus for carrying out the method. $ Sq ?, 4S / 0O : en pl
  • US1855690A - Roller clutch : en
  • DE549655C - Process for the production of chromium-alloyed iron and steel : de en
  • FR724391A - New type of telephone switch : en fr
  • GB371442A - Improvements in or connected with means for controlling aeroplanes : en
  • GB371534A - Improved construction of aerial for wireless apparatus : en
  • PL15953B1 - Spine saddle with zebra and Spike stool. : en pl
  • US1855896A - Building construction : en
  • CA321773A - Water gas plant : en fr
  • CA321746A - Combined parcel tie and tag : en fr
  • CA321752A - Bridge bearing plate : en fr
  • AT127947B - Film controlled switch, especially for film phonographs. : de en
  • CA321884A - Railway interlocking system : en fr
  • PL15793B1 - water-permeable sand decks, structures and parts thereof. : en pl
  • US1855537A - Window opener : en
  • US1855933A - Acoustical instrument : en
  • US1856050A - Apparatus for controlling the battery charging circuit of variable speed dynamo electric machines : en
  • CA321744A - Refrigerating machine : en fr
  • BE387383A - : en
  • AT127932B - Process for rolling glass plates. : de en
  • CH154416A - Process for the preparation of a new vat dye. : de en
  • ES126161A1 - A SECURITY LOCKING SYSTEM FOR DOORS : en es
  • FR724291A - Installation of steam generators in which hot gases circulate at high speed along the heating surfaces : en fr
  • GB371755A - Improvements in centrifugal separators : en
  • SU26049A1 - Warp stud tool : en ru
  • SU26129A1 - Liquid dispenser : en ru
  • US1855564A - Guy fixture for poles : en
  • US1855755A - Waver : en
  • US1856051A - Gasket : en
  • CA321738A - Stacking machine : en fr
  • CA321895A - Precious metal alloy : en fr
  • PL16079B1 - k0 \ o °> / o k0 \ o °> / o k0 \ o °> / o : en pl
  • SU26062A1 - Micrometer head : en ru
  • US1855725A - Antifriction bearing : en
  • US1855735A - Distribution system : en
  • US1855768A - Aeroplane wing : en
  • US1856011A - Internal combustion engine : en
  • CH154302A - Fridge. : de en
  • BE386140A - Improvements in color photography : en fr
  • CH154401A - Process for the preparation of a wetting agent, cleaning agent and emulsifying agent. : de en
  • DE549283C - Continuously renewing electrode made up of individual sectors : de en
  • GB371689A - Improvements in and relating to spark plugs : en
  • CA321768A - Pulverized coal delivering method : en fr
  • CA321876A - Dehydration of solid substances : en fr
  • CH154240A - Counter. : en fr
  • SU26217A1 - Nailing device : en ru
  • US1855672A - Dirt-receiving receptacle for vacuum cleaners : en
  • CA321760A - Box : en fr
  • CH154123A - Process for the production of furniture, frames and other objects that can be made from wooden strips. : de en
  • FR724378A - Support for wires and flexible tubes : en fr
  • FR724541A - Product for the differentiation of textile fibers, natural or artificial : en fr
  • AT127844B - Drive for rotary printing machines. : de en
  • CH154333A - Electrical device with an electrode system. : de en
  • CH154405A - Process for the preparation of a new thiophenol derivative. : de en
  • AT127982B - Antenna arrangement for short and ultra-short waves. : de en
  • CA321857A - Internal combustion engine : en fr
  • PL15946B1 - Dry seed dressing. : en pl
  • PL16066B1 - Ki, "5 d io: - Device for stopping the trolley on the ramp in the event of a broken rope. : en pl
  • CH154389A - Railway traffic control facility. : en fr
  • GB371795A - Improvements relating to a method of and apparatus for treating the edges of laminated glass : en
  • GB371818A - Wire-rope clip : en
  • CH154434A - Process for the preparation of a basic ether of an aromatically substituted carbonyl compound. : de en
  • AT127946B - Device for collecting two or more coins. : de en
  • US1856016A - Planting and transplanting device : en
  • PL15914B1 - Method for the production of organosilicon compounds. : en pl
  • CA321771A - Shock absorber : en fr
  • DE549658C - Control unit, especially for electric motors : de en
  • CH154273A - Rotary machine. : de en
  • US1855521A - Molder's flask : en
  • US1855728A - Floor cleaning machine : en
  • US1855316A - Caster wheel : en
  • US1855989A - Refrigerator chamber, particularly railway refrigerator van : en
  • PL16105B1 - A method of refining and purifying metals and metal alloys and devices used for this purpose. : en pl
  • USD86831S - Design for a textile fabric or similar article : en
  • PL16110B1 - The method of making natural and technical salt mixtures. : en pl
  • US1855481A - Fastener inserting machine : en
  • PL16011B1 - : en pl
  • SU26105A1 - Mechanism for transferring tens in counting machines : en ru
  • US1855321A - Gas pressure alarm system for toll cables : en
  • US1855362A - Steam turbine and valves therefor : en
  • US1855556A - Torsion and coupling controlling device : en
  • CH154119A - Process for the manufacture of wall stamps and product obtained by this process. : en fr
  • SU26046A1 - Portable Drilling Machine : en ru
  • DE549606C - Device for putting on and taking off rubber wheel covers : de en
  • SU26161A1 - Semi-automatic two-spindle machine for turning bolts before knurling threads : en ru
  • AT127960B - Method of duplicating a lenticular film. : de en
  • CH154190A - Shaped object with insert. : de en
  • CH154251A - Device for the production of vessels etc. made of metal. : de en
  • SU25973A1 - Electrodynamic reproducer : en ru
  • SU25980A1 - Radio : en ru
  • US1855948A - Food preparation : en
  • PL15986B3 - A method for producing blue vat dyes. : en pl
  • SU26153A1 - Carburetor for heavy grades of fuel for internal combustion engines : en ru
  • BE387233A - Automatic protective device for electrical installations : en fr
  • DE549352C - Automatic vent valve for radiators : de en
  • DE549478C - Safety tap : de en
  • ES126275A1 - Calibration procedure for granular bodies. : en es
  • FR724430A - Improvements to magnetos : en fr
  • US1855543A - Game : en
  • US1855478A - Safety razor : en
  • DE549493C - Method for waterproofing shotgun shells : de en
  • PL15978B1 - Saczek, especially for a tubular well. : en pl
  • DE549637C - Device for creating a constant or higher gas pressure in the outlet line of membrane regulators : de en
  • BE387516A - : en
  • GB371827A - The manufacture of a new carbazole compound : en
  • GB371862A - Improvements in attemperators or like devices : en
  • GB371884A - Improvements in and relating to appliances for curling and waving hair : en
  • US1855906A - Cheese cutter : en
  • FR724514A - Articulated suspension for baby car : en fr
  • CA321837A - Roof : en fr
  • CH154100A - Process for the production of a seamless road surface. : de en
  • CH154145A - Sewing table. : de en
  • DK45575C - Device for hydraulic gears. : da en
  • DE502554C - Process for the preparation of 1,4-dioxyanthraquinone-2-carboxylic acid : de en
  • FR724580A - Improvements to bucket elevators : en fr
  • GB371714A - Improvements in apparatus for straining or mashing vegetables and other foods : en
  • CA321789A - Steel plate railway tie : en fr
  • ES125298A1 - A procedure to obtain alpha cellulose and others of lower tenor, easily acetizable, extracted from the reeds arundo donax, ginerium sagitatum, ginerium sacharoides, bambusa vulgaris and the stipa tenacissima plant. : en es
  • ES703Y - Ice creams of different types and flavors, with one or more corresponding colors, isolated and combined in different geometric shapes in terms of figures and in different sizes in terms of volume. : en es
  • ES708Y - Device for all kinds of viscous, pasty or liquid materials. : en es
  • ES683Y - Procedure for the manufacture of letters, ornaments and figures based on pieces of glass or pressed glass, silver on the face that presents an uneven surface and smooth mirrors. : en es
  • GB371754A - Device for dressing circular abrasive discs : en
  • US1855271A - Process of making alpha cement composition : en
  • AT127863B - Device for the automatic group-wise removal of cigarettes from the discharge drum of cigarette machines. : de en
  • ES126140A1 - Process for the preparation of high molecular weight esters, starting from castor oil. : en es
  • FR724288A - Sheath for gas or steam turbine balancing pistons : en fr
  • GB371900A - Improvements in or relating to autoclaves, digesters, sterilising pans and like apparatus : en
  • GB371708A - Improvements relating to the means for supporting resistor elements in electrically heated furnaces or like chambers : en
  • FR724630A - Material intended for the construction of apparatus which comes into contact with hydrogen or gases containing hydrogen at high pressures and temperatures : en fr
  • GB371593A - Improvements in and relating to circular moulding machines : en
  • GB371637A - Improvements relating to domestic washing machines : en
  • US1856013A - Pencil : en
  • PL15944B1 - Shaving implement. : en pl
  • PL16072B1 - A method of electrically sterilizing liquids. : en pl
  • SU26209A1 - Device for fastening two torpedoes together : en ru
  • DE549201C - Wall covering plate made of stone with hardened synthetic resin coating : de en
  • FR724474A - Shoe fittings : en fr
  • FR724631A - Receiving device for light signals : en fr
  • GB371447A - Improvements in or relating to record-controlled calculating machines : en
  • US1855178A - Portable wire stitching machine : en
  • US1855181A - Mop : en
  • USD86841S - Design for a combination bottle and closure cap : en
  • CH154365A - Innovation in backpacks. : de en
  • CH154433A - Process for the preparation of a basic ether of an aromatically substituted carbonyl compound. : de en
  • DK45585C - Protective nets for electric overhead lines. : da en
  • ES125528A1 - Complete plow. : en es
  • DE549544C - In the working position, the track carriage for superstructure tools is only resting on one rail : de en
  • CA321822A - Adjustable plumb : en fr
  • DE549346C - Autonomous route block system : de en
  • DK45586C - Blandingssold. : da en
  • DE549483C - Method of making yogurt : de en
  • ES126105A1 - A NEW PROCEDURE FOR OBTAINING AND USING PUMP PUMPS : en es
  • GB371659A - Improvements in means for adjusting the brake-shoes in fluidpressure brake systems : en
  • DE549546C - Positive porous electrode with cavities for electrical elements : de en
  • DE549603C - Drive device for motor vehicles with differential shafts mounted in swingable semi-axles : de en
  • DK45561C - Device for electric housing. : da en
  • GB371736A - Improvements in or relating to photo-electric apparatus : en
  • SU26042A1 - Sharpening machine for circular saws with emery wheel : en ru
  • US1855779A - Telephone system : en
  • US1855963A - Uniform dyeing of viscose : en
  • GB371550A - Process for purifying physiologically active substances : en
  • GB371575A - Improvements in or relating to thermionic oscillation generators : en
  • US1855223A - Method of and machine for finishing the edges of sheet material : en
  • DE549740C - Process for the production of telecommunication cables with stranded layers : de en
  • USD86837S - Design fob a soap dish : en
  • DE549761C - Process for increasing the ductility of structures made from cellulose hydrate : de en
  • ES126062A1 - A vertical engine cylinder rectifier machine that works as eccentric in emery stone and cylinder to blade. : en es
  • GB371646A - Improvements in and relating to extinguishing chambers for electric switches : en
  • DE549500C - Device for the automatic electromagnetic rewinding of the drive spring in clockworks or other springs : de en
  • PL15961B1 - The method of obtaining artificial masses. : en pl
  • US1855549A - Beet harvester : en
  • DE549331C - Corner connection piece for a frame composed of individual strips for lighting bodies consisting of square and triangular glass plates of a square, traffic light-like shape : de en
  • GB371706A - Improvements relating to photographic films wound on spools : en
  • FR724275A - Separate sorting grain cleaner : en fr
  • GB371885A - Improvements in or relating to carrier current signalling systems : en
  • US1855555A - Convertible shipping and feeding box : en
  • GB371486A - Improvements in or relating to ironing machines : en
  • DE549418C - Air stove with an air distribution plate provided with directional lips and arranged in the air supply chamber located below the stove area : de en
  • US1855899A - Transmission mechanism : en
  • AT127894B - Fast evaporator. : de en
  • ES126123A1 - Transformer for measuring voltage and combined intensity. : en es
  • FR724582A - New perfume kit : en fr
  • DE549705C - Climbing wall amusement device : de en
  • GB371688A - Improvements in or relating to valve mechanism for high speed compressors : en
  • GB371743A - Improvements relating to electric lamp holders : en
  • GR3631B - SYSTEM FOR THE PRODUCTION OF NATURAL VEGETABLE JUICE CONCENTRATED BY USING FRUITS AS RAW MATERIAL. : el en
  • ES126154A1 - Hand sharpening machine. : en es
  • FR724508A - Assembly device : en fr
  • FR724645A - Cine film charger for amateurs : en fr
  • GB371752A - An improved process for producing motor benzol which is stable on storage : en
  • GB371805A - Improved manufacture of light metal stampings : en
  • SU25958A1 - A pneumatic device for transmitting movement from keyboards to letter-type levers of writing, typing, etc. cars : en ru
  • SU25999A1 - Ultra short wave generating magnetron : en ru
  • CA321843A - Thermionic valve : en fr
  • CH154081A - Brand for cattle. : en fr
  • DE549727C - Process for the production of colloidal silver-protein preparations : de en
  • GB371921A - Improvements relating to railway interlocking installations : en
  • AT127855B - Two-part die rod for die setting and line casting machines. : de en
  • CH154231A - Pickup. : en fr
  • ES126133A1 - A PROCEDURE FOR THE DISTILLATION OF FUELS : en es
  • FR724689A - Regulating systems for prime movers of central power stations : en fr
  • GB371905A - Improvements in and relating to bricks and building blocks : en
  • DE549192C - Process for the transfer of heat from oil to water in water-cooled electrical devices with oil filling : de en
  • ES126185A1 - Foot operated device to trigger the water load in the toilets. : en es
  • US1855431A - Process of degumming silk : en
  • PL15857B1 - Device for braking torpedoes dropped from airplanes. : en pl
  • US1855263A - Safety razor : en
  • US1855916A - Tufting attachment for sewing machines : en
  • CA321968A - Hexyl resorcinol : en fr
  • GB371711A - Improvements in and relating to apparatus for supplying measured quantities of liquids : en
  • CH154202A - Album. : de en
  • DE549351C - Fixing device for artificial legs : de en
  • FR724299A - Improvements in the manufacture of electric cables : en fr
  • FR724654A - Improvements in processes and apparatus for the treatment of hydrocarbons by decomposition and in the presence of hydrogen or gases containing hydrogen : en fr
  • SU26179A1 - Snearn sewing machine : en ru
  • SU26248A1 - Mechanical pile driver : en ru
  • US1855507A - Electric cooking device : en
  • US1855832A - Cane knife : en
  • AU3093630B - Improvements in or relating to automatic steering apparatus for tractors drawing ploughs orthe like : en
  • CH154225A - Device for setting the required phase shift between the drive flows of a meter connected to a resistance voltage converter for measuring the active consumption. : de en
  • SU26260A1 - The method of processing subjected to the drawing wire : en ru
  • SU26266A1 - Cone Loudspeaker : en ru
  • US1855751A - Adjustable supporting means : en
  • DE549337C - Verpichungs- and binding agent for the production of brushes and brushes : de en
  • DE549508C - Absorption machine : de en
  • DK45576C - Procedure for Manufacturing Rhythm Tapes for Fixing Motion Sequences and Apparatus for Performing the Procedure. : da en
  • ES126184A3 - Manufacturing procedure of special strips for index or registration of mobile indications. : en es
  • FR724399A - Automatic faucet : en fr
  • FR724286A - Turbine improvements : en fr
  • FR724427A - Improvements to machines for decorating sweets : en fr
  • GB371519A - Compression release device for internal-combustion engines : en
  • GB371599A - Improvements in or relating to apparatus for washing sand, gravel and like materials, or mixing tarred macadam and concrete : en
  • GB371784A - Improvements relating to railway and like wheels : en
  • DE549408C - Device for the production of twisted rayon from copper oxide ammonia cellulose solution according to the wet drawing process : de en
  • ES126232A2 - IMPROVEMENTS MADE IN THE TRANSPORTABLE THRESHING MACHINE : en es
  • ES126273A1 - Electric functioning lacryrring apparatus. : en es
  • GB371720A - Improvements in or relating to the making of fibre strands and fabric therefrom : en
  • FR724500A - Double pinion axle especially for automobiles : en fr
  • FR724605A - Manufacturing process of a colored coating : en fr
  • US1855190A - Process of making phosphate silicate fertilizer : en
  • US1855794A - Heel-trimming machine : en
  • US1855935A - Car roof : en
  • DE549267C - Device for preventing railroad tracks from wandering : de en
  • DE549749C - Decorative flower pot cover : de en
  • DE549748C - Cane or umbrella convertible into a chair : de en
  • SU26277A1 - Razborn chain : en ru
  • US1855435A - Paper making machine : en
  • US1855886A - Electron discharge device : en
  • AT127929B - Signal systems, in particular for fire alarm purposes. : de en
  • CH154116A - Air heating systems on locomotives that work according to the cross-flow principle. : de en
  • GB371466A - A machine for cutting trenches for the reception of electric cables, gas and water service pipes, and the like : en
  • DK45565C - Method for Reprocessing Non-Sulfidic Ores and Minerals by Flotation. : da en
  • ES125955A2 - AN EXTENSION INTRODUCED TO THE PURPOSE OF THE PATENT OF THE INVENTION FOR THE IMPROVEMENT IN THE CONSTRUCTION OF RIBBED PLATES FOR ROOFS, ISSUED ON SEPTEMBER 28, 1931 WITH THE NUMBER 124064 : en es
  • FR724523A - Device for making a platform horizontal, for cameras for example : en fr
  • GB371649A - Improvements in oil filters : en
  • GB371869A - Floodgates and gates of pile iron for weirs and locks : en
  • USD86830S - Design for a metallic pattern strip for : en
  • DE549533C - Arrangement of steam engines on locomotives to generate electricity for electric train lighting : de en
  • DE549619C - Steam turbine plant with steam accumulators for peak coverage : de en
  • US1855396A - Combined ventilator and sun shade : en
  • US1855539A - Valve : en
  • US1855613A - Recording instrument : en
  • US1856000A - Holder for trees, bushes, flowers, and the like : en
  • ES125940A1 - Procedure for obtaining viscose threads. : en es
  • FR724531A - : fr
  • BE387538A - : en
  • SU26237A1 - Tool for adjusting the supply of tipping paper : en ru
  • USRE18442E - Gravity lock : en
  • DE549517C - Gear drive with intermediate shafts : de en
  • US1855261A - Tire shaping apparatus : en
  • US1855928A - Computing scale : en
  • US1856007A - One-way drive power transmission : en
  • FR724300A - Spring wheel for motor cars of all kinds : en fr
  • GB371686A - Improvements in and relating to thread trimmer and holder for buttonhole sewing machines : en
  • SU26230A1 - The power switch to the carding machine when the thickness of the tail changes or if a foreign body enters : en ru
  • FR724597A - Cigarette dispenser : en fr
  • FR724599A - Leveling device for hoists, winches, etc. : en fr
  • GB371510A - Improvements in means for making connections with electric cables : en
  • PL16115B1 - Flail shaft bearing in mechanical looms. : en pl
  • FR724488A - Device for drying stockings, gloves and the like : en fr
  • GB371710A - Improvements in or relating to cowling rings : en
  • US1855664A - Level : en
  • US1855790A - Display sign : en
  • US1856015A - Moisture collector and filter for pipes or cigar and cigarette holders : en
  • PL15982B1 - The method of separating the inert grease from the water after washing wool. : en pl
  • CH154213A - Teaching device. : en fr
  • CH154253A - Automatic machine for bar turning and cutting by generation of wood screws. : en fr
  • FR724352A - Improvements to telephone systems : en fr
  • FR724628A - Gas heating installation : en fr
  • ES849U - Special boat fire extinguisher product. (Machine-translation by Google Translate, not legally binding) : en es
  • US1855856A - Production of fertilizers : en
  • DE549003C - Building board : de en
  • DE549161C - Cleaning machine for shuttering boards : de en
  • DE549202C - Closed steam heating pipe, especially for ovens : de en
  • DE549534C - Device to improve the entry and exit conditions when reversing engines : de en
  • GB372326A - Improvements in and relating to the refining of metals : en
  • PL16030B1 - Lattice filling of regenerators for melting furnaces and similar. : en pl
  • PL16077B1 - Friction reduction pedal. : en pl
  • DE549285C - Process for the preparation of alkyl ethers of amino-beta-oxyanthraquinones : de en
  • GB371868A - Improvements in bottle sealing machines : en
  • GB372380A - Improvements in electric furnace : en
  • CH154128A - Pot for coffee, tea and other beverages, with built-in thermal insulation container. : de en
  • CH154314A - Method of making electrical cavity supports. : de en
  • ES126106A1 - AN IMPROVEMENT OF THE PUMP PUMPS : en es
  • CA321901A - Storage and transport vessel for liquefied gases : en fr
  • PL15839B1 - Multiple electrical cable. : en pl
  • USD86833S - Alphonse e : en
  • PL16064B1 - A device for lifting and loading materials lying in dumps. : en pl
  • US1855221A - Fruit juice extractor : en
  • DE548915C - Testing device for troubleshooting coils, machine anchors, etc. like : de en
  • DE549403C - Form web for writing office machines : de en
  • BE387447A - : en
  • SU25331A1 - Dry seed dressing machine : en ru
  • AU173631A - Improvements in or relating to loudspeaker installation provided witha filter : en
  • BE387479A - : fr
  • CH154223A - Method for recording phenomena, in particular short-term transient phenomena, and apparatus for carrying out this method. : en fr
  • US1855491A - Winding and twisting machine : en
  • BE386905A - : en
  • PL15955B1 - A method of selling goods, especially in restaurants and similar establishments, and an apparatus for carrying out the method. : en pl
  • CA321755A - Vehicle pneumatic wheel : en fr
  • PL16010B3 - Method of processing potassium salts. : en pl
  • US1855319A - Condensation products of the anthraquinone series containing the : en
  • SU25997A1 - Mercury rectifier : en ru
  • PL16099B1 - Helm for all shelf distillation apparatus to prevent liquid entrainment. : en pl
  • US1855337A - Drilling cable protecting means : en
  • US1855904A - Screen organization for filter outlets : en
  • CA321783A - Plaster : en fr
  • CA321812A - Lubricant seal for universal joints : en fr
  • CA321932A - Golf club : en fr
  • CH154252A - Machine for shaping and grinding bodies in the form of toroidal sectors. : en fr
  • CH154307A - Gear drive coupled with an electric motor. : de en
  • CA321790A - Apparatus for moulding cores : en fr
  • CA321882A - Train control : en fr
  • CH154393A - Plane. : de en
  • CH154146A - Process for the production of knitted fabric, knitted fabric produced by the process and machine for carrying out the process. : de en
  • SU26109A1 - Counting logarithmic device : en ru
  • SU26270A1 - Automatic electrical switch for x-ray machines : en ru
  • US1855756A - Prison cell construction : en
  • CA321797A - Mop and brush holder : en fr
  • CH154211A - Drawing device suitable for drawing the outlines of rolled sections. : de en
  • CA321781A - Combination table and ironing board : en fr
  • CH154281A - Method for operating injection internal combustion engines with low compression and injection internal combustion engine. : de en
  • SU26037A1 - Air humidifier : en ru
  • SU26072A1 - Instrument for stereo photo metric plotting : en ru
  • US1855611A - Railway traffic controlling apparatus : en
  • USD86872S - Design for an ash tray or similar article : en
  • CA321784A - Locomotive boiler : en fr
  • AT127992B - Circuit arrangement for remote-controlled amplifiers. : de en
  • CA321950A - Child's power shovel : en fr
  • CH154426A - Spray carburettor with float and air throttle. : de en
  • SU26041A1 - Device for correct installation of the logs on the carts before entering it into the sawmill frame : en ru
  • US1855969A - Built-up railway crossing for tramways or railways : en
  • US1856049A - Squeeze roll feeder mechanism : en
  • FR724328A - Apparatus for supporting worn clothing : en fr
  • CA321842A - Plaster board : en fr
  • CH154149A - Iron stand. : de en
  • DE549229C - Hydraulic regulator for power machines with a pumping station and a quantity-dependent actuator : de en
  • GB371718A - An improved device for fastening electrical apparatus, more especially time switches, in their casing : en
  • GB371806A - Improvements in and relating to the operation of alternating current motors : en
  • SU26083A1 - Dial Scales : en ru
  • SU26247A1 - Device for increasing the duration of contact in electric clocks : en ru
  • ES788U - Portable machine to cut the pieces of boxes to export fruits and vegetables (Machine-translation by Google Translate, not legally binding) : en es
  • FR724292A - Detachable bearing for ball bearings : en fr
  • GB371677A - Improvements in compositions for dyeing hair : en
  • FR724671A - Advanced device for assembling beds and wardrobes : en fr
  • GB372289A - Improvements in or relating to flexible couplings : en
  • CH154126A - Closure on paper pulp containers. : de en
  • AT127927B - Electric igniter with capacitors as ignition current carriers. : de en
  • DE549213C - Process for gasifying solid fuels containing volatile components : de en
  • DE549255C - Process for the production of masses soaked or coated with binding agents : de en
  • DE549492C - Rotating bottle filling machine : de en
  • GB371751A - Improvements in wrappings or boxes made of cardboard or other pliable material or blanks for making same : en
  • GB371804A - Improvements in or relating to the synthetic production of higher alcohols : en
  • PL15873B1 - U6h (G $ Job Rotary combustion engine with eccentric rotating cylinders. : en pl
  • CH154169A - Process for the production of a condensation product suitable as a dyeing aid. : de en
  • CH154201A - Folder with label holder. : de en
  • PL15833B1 - Refrigerator wagon. : en pl
  • AT128000B - Keypad for telegraph apparatus. : de en
  • US1855649A - Closure : en
  • SU26252A1 - Drive wrench for tightening wheel spokes, etc. : en ru
  • SU26269A1 - The method of coating metals with rhodium, iridium, osmium or ruthenium : en ru
  • DE549313C - Footwear with the upper edge pointing outwards : de en
  • DE549415C - Process for the continuous sterilization of the carbonaceous contact substances during the sterilization of water using excess chlorine and carbon : de en
  • FR724361A - Shaking Molding Machine : en fr
  • CA321922A - Moulding machine : en fr
  • FR724673A - Interchangeable toothbrush with pump reservoir for liquid and semi-liquid toothpastes : en fr
  • GB371441A - Flower pot strengthener : en
  • DE549166C - Triple hook : de en
  • US1855180A - Wringer mop : en
  • DE549225C - Device for centering workpieces on rotating work spindles : de en
  • FR724554A - Apparatus for adjusting the tension of warp threads in looms : en fr
  • PL16069B1 - Device for generating X-rays. : en pl
  • US1855645A - Cable clip : en
  • DE549389C - Height-adjustable saddle for bicycles : de en
  • GB371860A - Improvements in safety valves for the combustion chambers of internal combustion engines : en
  • SU26183A1 - Pasteurizer for dairy products : en ru
  • US1855504A - Brake means : en
  • FR724667A - Variable speed transmission : en fr
  • AT127866B - Movement device for swing bridges with cylindrical rear flap. : de en
  • GB371604A - Improvements in and relating to envelopes for gas cells : en
  • DE549587C - Device for reducing the compression on internal combustion engines, in particular on vehicle engines : de en
  • FR724487A - Underground cable for the transmission of high voltage currents : en fr
  • CA321911A - Cup brush manufacture : en fr
  • DE549122C - Device for draining liquid metal from melting furnaces : de en
  • PL16034B1 - A method of converting the frequency of electric vibrations and a device for carrying out this method. : en pl
  • US1855905A - Device for applying plaster to bandages : en
  • GB371759A - Improvements relating to tools for compressing valve springs : en
  • DE549435C - Coal ring stuffer box for steam and gas turbines : de en
  • DE549683C - Switching of projection light bulbs : de en
  • DE549692C - Quick wedge gear for two pipe stubs, especially for flexible pipes : de en
  • US1855996A - Closure fastener : en
  • DE549426C - Machine for dyeing socks, threads of yarn or the like. : de en
  • GB371449A - Manufacture of new chromiferous azo-dyestuffs : en
  • FR724504A - Improvements made to the manufacture and installation of components serving as a hinge and connection between the branch and the fork of an umbrella frame : en fr
  • ES126193A1 - PROCEDURE FOR OBTAINING PRIMARY ALCOHOLS : en es
  • GB371477A - Improvements in colour photography : en
  • GB371672A - An improved method of and means for fitting artificial teeth : en
  • CA321962A - Alkyl resorcinol : en fr
  • CH154295A - Tubular steam generator. : de en
  • PL15962B1 - Cord closure. : en pl
  • GB371458A - An improved collapsible pit prop : en
  • DE549217C - Cleaning and disinfection device for cuppers : de en
  • DE549402C - Elastic rubber cap for the keys of typewriters and similar machines : de en
  • GB371735A - Propelling device for torpedoes with multiple turbine engines : en
  • SU25228A1 - Flaring : en ru
  • SU26104A1 - Counting device : en ru
  • ES126257A1 - Procedure to conglomerate small waste and coal dust of all kinds. : en es
  • GB371732A - Improvements relating to imitation fires : en
  • GB372304A - Improvements in and relating to methods of and apparatus for the production of welded metallic fabrics or mesh and to the products produced by such methods and/or apparatus : en
  • US1855429A - Motor vehicle : en
  • ES866U - Improvements in gravestones for tombs and funerary niches. (Machine-translation by Google Translate, not legally binding) : en es
  • ES126204A1 - An aggregate of floating pump. : en es
  • FR724340A - Starter : en fr
  • GB371490A - Manufacture of alkamines : en
  • GB371698A - Improvements in or relating to film cases for motion picture cameras : en
  • FR724557A - Wheel lift : en fr
  • GB372316A - Improvements in or relating to the heat treatment of rails such as railway or tramway rails : en
  • US1855803A - Nozzle for lubricating guns and pumps : en
  • GB371443A - Improvements in electrical measuring apparatus : en
  • US1855739A - Production of iron having valuable magnetic properties : en
  • GB371620A - Improvements in or relating to devices, applicable to bottles and similar receptacles, for use in dispensing the liquid contents : en
  • US1855207A - Gluing machine : en
  • US1855988A - Flying control for airplanes : en
  • ES126041A1 - Improvement in gas stoves. : en es
  • FR724261A - Device for fixing and removing the blade head of mowers : en fr
  • GB371707A - Improvements in or relating to tubular elements for use in oil stills, steam superheaters and the like : en
  • GB371875A - Improvements in ratchet driving gear for counters and other measuring instruments : en
  • AT127851B - Adjustable lubrication device for single letter casting machines. : de en
  • DE549467C - Process for the production of channel stones u. like : de en
  • DE549577C - Reducing valve : de en
  • FR724615A - Improvements to anthracene derivatives : en fr
  • DE549241C - Process for coloring cellulose esters and ethers with tetraaminoanthraquinones : de en
  • FR724290A - Surge absorber : en fr
  • GB371849A - Improvements in or relating to tabulating machines : en
  • FR724629A - Thick-walled hollow body centrifugal casting process : en fr
  • GB371563A - Improvements in or relating to reservoir or fountain pens : en
  • DE549392C - Spring hub for textile spools : de en
  • ES126221A1 - An improved lubrication device for pressure lubrication. : en es
  • GB371781A - Improvements in electric sound warning devices : en
  • GB371873A - A new or improved permutation lock : en
  • FR724472A - Wood hulling machine : en fr
  • DE549345C - Axle box : de en
  • ES867U - Case for the preparation, mixing and shading of powders for the skin. (Machine-translation by Google Translate, not legally binding) : en es
  • US1855292A - Umbrella and parasol cover attachment : en
  • US1855501A - Battery post connection : en
  • US1855559A - Method and apparatus for the control of burning liquid fuel : en
  • DE549321C - Spinneret for the production of rayon : de en
  • ES126201A1 - New system of object distribution machines. : en es
  • ES126248A1 - A process for the manufacture of cooling blocks for automobile radiators and general explosion engines. : en es
  • ES125967A1 - Improvements in short circuits for electric currents. : en es
  • FR724451A - Two-stage process for obtaining foam rubber : en fr
  • DE549697C - Method and device for endoradiography (roentgenography in body cavities), in particular for intrarectal and intraventricular roentgenography : de en
  • SU26215A1 - Control device to the door lock : en ru
  • SE74145C1 - Automatic feeding apparatus for poultry and the like. : en sv
  • US1855665A - Art of shipping or transporting hollow tile, brick, gypsum blocks, pipe, or similar material : en
  • CH154346A - Dental drill. : de en
  • CH154420A - Process for the preparation of a new vat dye. : de en
  • DE549710C - Process and device for roasting zinc blende and other sulfur-containing ores : de en
  • ES125794A3 - A procedure to instantly set cement. : en es
  • DE549269C - Compressed air braking device : de en
  • DE549347C - Safety circuit for electromagnetically controlled star-delta switch : de en
  • FR724392A - Time measuring instrument for table phone and wall phone : en fr
  • IE12499L - Electric lamps : en
  • GB371709A - Improvements in or relating to the manufacture of ammonia : en
  • GB371734A - Improvements in and relating to electric power converting apparatus : en
  • US1855260A - Card record filing device : en
  • US1855374A - Garter : en
  • US1855388A - Auxiliary gas tank : en
  • DE549515C - Process for the production of dry seed dressings : de en
  • AT127971B - Feeding device for vibrating sieves. : de en
  • CA321799A - Winding production for electric machines : en fr
  • SU26197A1 - Fuse to deep pump with rocker : en ru
  • PL16112B1 - Device for switching off the drive mechanism in railroad motor cars. : en pl
  • US1855883A - Comb-circle : en
  • PL16083B1 - Manufacturing method for bushings in the form of capacitors. : en pl
  • SU26128A1 - Item Dispenser : en ru
  • AT127961B - Compressed collar for insert ends of hollow drills. : de en
  • CA321762A - Method of making oil gas : en fr
  • PL16047B1 - Tube for cosmetic and medicinal products, toothpastes of all kinds and similar products. : en pl
  • AU170731A - Improvements in or relating to arrangements for producing modulated high frequency oscillations : en
  • PL16076B1 - A system for removing machine noise in cascaded electron tubes. : en pl
  • ES126070A1 - A PROCEDURE FOR THE CONCENTRATION OF SULFURIC ACID AT HIGH DENSITY : en es
  • CA321736A - Mould for manufacturing rubber boots : en fr
  • CA321813A - Curve ruler : en fr
  • US1855732A - Electrolytic cell : en
  • US1855841A - System for collecting and disseminating information : en
  • PL15892B1 - Device for generating hydrogen peroxide by means of distillation. : en pl
  • ES126107A1 - A burner for heavy oils. : en es
  • FR724380A - Process for waterproofing fabrics, clothing by spraying : en fr
  • BE387245A - Sewing machine : en fr
  • CH154097A - Snow plow. : de en
  • CH154193A - Method and device for continuously sieving the contents of a stack of stationery. : en fr
  • PL15853B1 - Foldable pocket cot. : en pl
  • US1855310A - Remote controlling apparatus : en
  • PL15988B1 - Rotogravure paint. : en pl
  • SU26178A1 - Device for arranging musical works for orchestra : en ru
  • US1855433A - Valve : en
  • US1855761A - Fender : en
  • AT127862B - Knife star dough dividing and rounding machine. : de en
  • CH154311A - Arrangement for the mutual exchange of power between alternating current networks of any frequency, phase and voltage by means of high-voltage direct current. : de en
  • DE549338C - Oven for drying or coking peat, brown coal and similar fuels : de en
  • DE549203C - Oven with a lower and an upper channel-like baking chamber continuous baking plates : de en
  • DE549323C - School blackboard : de en
  • CA321896A - Grained confection : en fr
  • CH154113A - Process for the production of shatterproof glass. : de en
  • CH154312A - Plug-in connection device. : en fr
  • PL16020B1 - Note rotating device. : en pl
  • US1855409A - Molding machine : en
  • PL15936B1 - Treatment of ores containing lead or rare metals. : en pl
  • US1855240A - Valve for rock drills : en
  • US1855306A - Production of brown vat dyestuffs of the diazine benzanthrone series : en
  • US1855894A - Strap fastener : en
  • DE549227C - Device for attaching closed thread eyelets or loops to several pieces of paper combined to form a strip : de en
  • CH154318A - Method of filling high voltage cables with a liquid insulating agent. : de en
  • AT127976B - Shatterproof, curved eyeglass. : de en
  • USD86856S - A cobporation of massa : en
  • USD86827S - Design for a lamp shade : en
  • PL15790B1 - A method of making enamel on iron. : en pl
  • SU26030A1 - Mirror edging machine : en ru
  • US1855531A - Casting box : en
  • US1855737A - Floor surfacing machine : en
  • AT127921B - Shaving device. : de en
  • CH154287A - Internal combustion engine with a special intake space. : de en
  • PL15827B1 - Device for plugging drain holes. : en pl
  • CA321881A - Food product : en fr
  • CH154172A - Process for the production of a condensation product. : de en
  • CH154310A - Device for regulating the power distribution on electrical lines connected in parallel or closed in a ring. : de en
  • CH154384A - Electric train lighting device. : de en
  • CH154352A - Counter drive on machines with setting teeth having sprocket wheels. : de en
  • US1855468A - Poster moistening machine : en
  • US1855471A - Cable staple : en
  • US1855612A - Electrical switch : en
  • US1855697A - Door latch : en
  • US1855244A - Telegraph system : en
  • PL15895B1 - Contact to regulating resistors or similar electrical devices. : en pl
  • PL15994B1 - Disassembled aircraft propeller. : en pl
  • US1855211A - Nonweathering pigment and method of preparing the same : en
  • US1855628A - Box end labeling machine : en
  • USD86846S - Thomas b : en
  • PL16019B3 - Method of absorbing nitrogen oxides. Matte patent for Mtett No. 10117. : en pl
  • PL16093B1 - Device for regulating the speed of running of a group of DC electric motors, especially for use in papermaking. : en pl
  • US1855930A - Apparatus for forming articles : en
  • FR724497A - Improvements to indicating devices : en fr
  • BE387361A - Light switch : en fr
  • CH154430A - Electric switch. : de en
  • DE549472C - A hanging insert for cooking vessels consisting of two nested, sieve-like perforated containers with a closure : de en
  • GB371576A - Improvements in or relating to tiles, wall and ceiling plates and like members : en
  • DE549355C - Expanding dowel : de en
  • PL16041B1 - Device for cleaning mesh partitions in water channels. : en pl
  • US1855342A - Typewriting machine : en
  • GB371609A - Improvements in or relating to jigger conveyors : en
  • FR724584A - Improvements in cellulose derivatives and their manufacture : en fr
  • FR724677A - Improvements in methods and apparatus for recording sound, as well as phonograms : en fr
  • AT127875B - Tip for switch heart and crossover pieces. : de en
  • SU26239A1 - A device for cleaning saw teeth when cutting graphite : en ru
  • US1855201A - Sound recording device : en
  • US1855561A - Oven : en
  • FR724569A - Improvements relating to manufacturing processes for fibrous products : en fr
  • AT127973B - Method of image transmission. : de en
  • CA321846A - Amplifier : en fr
  • CA321854A - Liquid carbon dioxide preserving apparatus : en fr
  • DE549678C - Shutter-like cabinet lock : de en
  • DE549617C - Method and device for the production of fabrics, in which the weft threads are drawn off from stationary bobbins by shooting the gripper : de en
  • DE549620C - Process for producing resistant, colorless or colored prints on metal or wood : de en
  • SU26093A1 - Aplanatic and achromatic microscope objective : en ru
  • SU26204A1 - Metal wheel for carts : en ru
  • US1855208A - Motor controller : en
  • US1855824A - Flagstaff : en
  • US1855653A - Eye dropper : en
  • DE549574C - Foot or intermediate valve : de en
  • DE549439C - Device for the machine, flat depositing of a plurality of the stacking table next to each other, continuously longitudinally and transversely cut from a paper web into a corresponding number of flat stacks : de en
  • PL16130B1 - The method of obtaining artificial resins by means of polymerization. : en pl
  • US1855693A - Shoe vamp treating mechanism : en
  • AU293031A - Improvements in graining processes : en
  • CA321930A - Amphibian aircraft landing gear : en fr
  • CH154197A - Process and machine for the production of valve sacks with reinforced cross bottoms, as well as valve sacks produced according to this process. : de en
  • PL16127B1 - Shaving knife sharpener. : en pl
  • US1855191A - Method and means for distilling coal with recovery of the gaseous distillate : en
  • US1855622A - Container and method of making the same : en
  • US1855857A - Folding leg for tables and the like : en
  • SU25998A1 - Machine for assembling and sealing plates of electric capacitors : en ru
  • US1855867A - Searchlight : en
  • CH154118A - Machine for cleaning dishes, laundry, etc. : de en
  • DE549287C - Reverse Combustion Gas Generators : de en
  • FR724382A - Improvements in the construction of fans : en fr
  • FR724389A - Advanced bowling game : en fr
  • FR724443A - : fr
  • PL15938B1 - Steering apparatus for airframes. : en pl
  • US1855673A - Compressor plant : en
  • AT127858B - Jumping machine. : de en
  • CH154220A - Method and device for driving vehicles, in particular aircraft. : de en
  • SU26212A1 - Glass cylindrical grinding machine : en ru
  • US1855345A - Shoe strap : en
  • BE387363A - : en
  • CH154378A - Two-wheel chassis for engines etc. : de en
  • SU25955A1 - Device for stopping the steam engine when bearings are overheated : en ru
  • US1855359A - Mixing valve : en
  • US1855838A - Tractor-mower : en
  • CA321749A - Decorative fabric : en fr
  • PL16060B1 - The method of producing photosensitive films. : en pl
  • US1855249A - Envelope moistener : en
  • PL15928B1 - Valve for internal combustion engines. : en pl
  • US1855566A - Heating apparatus : en
  • PL15844B1 - Wind bed with a rotating paddle wheel. : en pl
  • PL15897B1 - A method of processing items worked in one machine and subjected to further operations in the other, and an apparatus for carrying out the method. : en pl
  • SU26251A1 - Adaptation to the weaving machine for the return movement of the race : en ru
  • US1855587A - Device for setting the edges of scrapers : en
  • US1855977A - Bumper for automobiles : en
  • PL16061B1 - Hand grenade. : en pl
  • FR724453A - Improvements to the tire balancing process and the devices used for this purpose : en fr
  • GB371823A - Improvements in or relating to gas meters : en
  • PL15906B1 - Semi-rigid collar, cuff or cuff. : en pl
  • US1855373A - Air vent for dispensing containers : en
  • US1855490A - Sanitary nozzle : en
  • CA321955A - Mordanting, weighting and dyeing process : en fr
  • CH154179A - Process for the preparation of an acidic dye. : de en
  • CH154214A - Hornuss clapboard. : de en
  • US1855849A - Apparatus for determining magnetic properties of materials : en
  • GB371516A - Improvements relating to clocks : en
  • GB371808A - Improved distribution device for pneumatic tools : en
  • GB371903A - Improvements in or relating to gun mountings : en
  • SU26111A1 - Writing device in blind dot : en ru
  • DE549708C - Closure device for inflow and outflow channels of pumping stations : de en
  • PL16062B1 - Method and device for sorting minerals. : en pl
  • FR724467A - Improvement in automotive bumpers and bumpers incorporating this improvement : en fr
  • GB372342A - Improvements in apparatus for emitting light and heat : en
  • FR724503A - Process for improving the properties of cements, mortars, plasters and concretes, in particular their resistance and water tightness : en fr
  • US1855708A - Pump mechanism : en
  • US1855826A - Mold for fiber sheets : en
  • ES126222A3 - An electrical switch. : en es
  • AU477431A - An improved petrol saver and air brake and means for using the combustible fumes generated inthe sump of motor vehicle engines : en
  • CH154163A - Process for the production of hydrogen sulfide. : de en
  • CH154286A - Internal combustion engine. : de en
  • FR724524A - Improvements to television receivers : en fr
  • PL15894B1 - : en pl
  • SU26202A1 - Device for capturing items on the go : en ru
  • ES659Y - Mirror with light source, suitable for shaving. : en es
  • DE549484C - Blueprint material in which a metal foil is attached to the back to produce dimensionally stable blueprints : de en
  • GB372332A - Improvements in tobacco pipes : en
  • SU25965A1 - Mechanically operated electric rail pedal : en ru
  • AT127806B - Process for the production of products with leather character or silk gloss, such as B. wallpaper or the like. : de en
  • FR724619A - Anti-halo layers for plates and photographic films : en fr
  • US1855959A - Automatic switch with membrane : en
  • US1855860A - Door for motor-cars or like vehicles : en
  • US1855640A - Universal joint : en
  • ES125024A1 - AN IMPROVED GRID ELECTRODE FOR ELECTRONIC DISCHARGE TUBES : en es
  • GB371555A - An improved process for the manufacture of acetamide and acetic acid : en
  • DE549486C - Device for adjusting levers on motor vehicles : de en
  • GB371634A - Improvements in or relating to sealing discs for milk bottles and like containers : en
  • GB371794A - Improvements in or relating to circular shears for dressing the edges of metal sheets : en
  • PL16100B3 - A method of obtaining cadmium from zinc dust and a device for this purpose. : en pl
  • SU26213A1 - Removable straightener for grinding wheels : en ru
  • CH154208A - A process for developing cinematographic films. : en fr
  • PL16051B1 - Extender for deep drilling. : en pl
  • US1855453A - Binder : en
  • US1855769A - Motor support : en
  • GB371850A - Resin complex and method of producing the same : en
  • PL16078B1 - The method of obtaining azo dyes. : en pl
  • US1855233A - Controlling device for window shade rollers : en
  • FR724318A - Device for varying a vice in all directions : en fr
  • US1855558A - Ball and socket joint : en
  • US1855812A - Can opener and handle : en
  • PL15915B1 - The brake is operated by a compressed medium. : en pl
  • US1855745A - Fluid heater : en
  • US1855205A - Differential pressure gauge for corrosive fluids : en
  • US1855692A - Liquid level indicator and controller : en
  • PL15971B3 - A method of protecting textile goods, fur, hair, feathers and similar materials from pests. : en pl
  • SU25989A1 - A device for tubular fuses that serves to turn them on and off : en ru
  • US1855917A - Supporting means for compressed oxide of copper battery electrodes : en
  • US1855868A - Third axle attachment : en
  • AT127914B - Radiant heater with heating elements and a fan for room heating. : de en
  • US1855483A - Casing and tubing support : en
  • CH154411A - Process for the preparation of a new thiophenol derivative. : de en
  • DE537890C - Shuttle change for looms : de en
  • ES125439A1 - PROCEDURE AND DEVICE FOR THE MANUFACTURE OF LIGHT CONSTRUCTION PLATES MADE OF CEMENT : en es
  • US1855410A - Rumble seat top : en
  • US1855814A - Winder for weft bobbins : en
  • FR724519A - : fr
  • GB371568A - Improvements in pokers or the like : en
  • PL15858B1 - Device for regulating the exhaust gas outflow in furnaces of steam boilers. : en pl
  • CH154427A - Cylinder with a divided liner, especially for double-acting internal combustion engines. : de en
  • ES126253A1 - Improvements in the heating of pool tables. : en es
  • ES855U - Portamedias. (Machine-translation by Google Translate, not legally binding) : en es
  • DE549743C - Friction clamp for the supply cord for electric lights : de en
  • US1856005A - Exhaust system : en
  • PL15788B3 - : en pl
  • US1855647A - Sprinkling system : en
  • US1855964A - Universal camera stand : en
  • CA321919A - Photo-electric cell : en fr
  • ES124670A1 - CULTIVATOR TRIANGLE : en es
  • FR724412A - Suction piping for carbureted engines : en fr
  • GB371500A - Improvements in or applicable to spectacles : en
  • DE549310C - Method for closing bottles : de en
  • DE549728C - Process for the production of a non-hygroscopic mixture of albumoses and peptones from keratins : de en
  • FR724365A - Process for the preservation and use of solid carbon dioxide : en fr
  • FR724489A - Emergency bandage for injuries : en fr
  • FR724548A - Improvements to induction furnaces : en fr
  • GB371468A - Improvements in or relating to the lighting of collieries and like subterranean places : en
  • GB371590A - Improvements in and relating to methods of creating high vacua in electric discharge devices : en
  • GB371807A - Improvements relating to gyroscopic compasses : en
  • US1855731A - Textile printing machine and friction driven roller for use therein : en
  • US1855793A - Trimming machine : en
  • DE549181C - pistol : de en
  • DE549462C - Handpiece for dental purposes : de en
  • FR724526A - Clay treatment process : en fr
  • GB371571A - Improvements in and relating to splints for fractured human limbs : en
  • GB371639A - An improved method for the manufacture of gelatine capsules for bottles and the like : en
  • IE12238L - Seed germination and growth : en
  • USRE18441E - Typewriter ribbon rejuvenator : en
  • PL15875B1 - A method of chasing the barrels and a tool for carrying out the method. : en pl
  • SU26065A1 - Device for installing products on a marking plate : en ru
  • US1855713A - Door buffer : en
  • PL15972B3 - Przasnlca or a sewing machine with a fixed ring bench * : en pl
  • PL16050B1 - Method of preserving perborates. : en pl
  • FR724426A - Improvements to telephone systems and similar transmission systems : en fr
  • FR724499A - Improvements to the inking mechanism of printing machines : en fr
  • GB371457A - Improvements in apparatus for the reproduction of sound from a cinematographic film : en
  • CH154255A - Saw filing machine with setting device. : de en
  • PL16106B1 - Adjustable device for the remote control of missile launchers in airplanes. : en pl
  • US1855384A - Plastic compositions and method of preparing same : en
  • US1855395A - Acetylene lamp : en
  • US1855801A - Automatic cathead : en
  • US1855349A - Torpedo stabilization : en
  • US1855776A - Detergent and method of forming same : en
  • USD86864S - Desiqit fob a picttjbe frame ob similab article : en
  • GB371811A - An improved process for treating sea weed for manufacturing purposes : en
  • GB372345A - Improvements in or relating to aircraft and folding wings therefor : en
  • US1855305A - Waterproofing compound : en
  • CA321742A - Casting mould : en fr
  • CA321875A - Magnetic separator : en fr
  • PL16049B1 - Sorting device. : en pl
  • AT127815B - Method and device for the rapid and lossless separation of pulp, wood pulp and. Like. After intimate mixing with any treatment liquids. : de en
  • BE387515A - Mobile attachment : en fr
  • ES125874A1 - Improvements introduced in the construction of yards or beams, particularly applicable to the use of aircraft construction. : en es
  • GB371702A - Improvements in or relating to cigarette cartons : en
  • ES698Y - Cover or cover for sheets or notebooks with applied relief. : en es
  • FR724610A - match case in which the extraction of a match causes it to light : en fr
  • CA321965A - Octyl resorcinol : en fr
  • US1855533A - Transmitting member for friction clutches : en
  • SU26125A1 - Cut counter coupons, etc. : en ru
  • US1855936A - Antireverse safety clutch : en
  • SU26278A1 - Control device for multiplying apparatus with multiplication tables on rollers : en ru
  • US1855703A - Electric governor : en
  • CA321891A - Heat exchanger : en fr
  • CH154406A - Process for the preparation of a new thiophenol derivative. : de en
  • DE549232C - Swiveling bicycle support : de en
  • PL15829B1 - Cooling device. : en pl
  • PL15920B3 - Auchomokre cell, protected against self-discharge. : en pl
  • US1855437A - Spinning and like textile frame : en
  • AT127912B - Fixing device for canopies for electrical ceiling lighting. : de en
  • DE549474C - Hollow wall-forming component made of metal : de en
  • DE549593C - Projector for the presentation of advertisements : de en
  • DE549685C - Measuring device for determining pressures : de en
  • SU26238A1 - A machine for exfoliating mica into plates of a certain thickness. : en ru
  • US1855254A - Cross thread laying mechanism for sewing machines : en
  • SU24967A1 - Lock to burst clasps : en ru
  • US1855285A - Thread holder : en
  • CH154247A - Process and casting mold for the production of pore-free and void-free cast blocks with a fine-grain structure. : de en
  • DE549686C - Device for fluoroscopy of materials by means of X-rays : de en
  • AT127865B - Device for turning the headlights of vehicles depending on the steering angle of the wheels. : de en
  • FR724343A - Detachable friction assembly for trim parts : en fr
  • FR724539A - Process for preparing sodium carbonate : en fr
  • GB371663A - Propeller log : en
  • SU26157A1 - Mechanical transfer for drive belts : en ru
  • US1855985A - Insect trap : en
  • ES126238A3 - A procedure for the decoration of pressed glass objects. : en es
  • GB371684A - Improvements in or relating to lawn mowers : en
  • GB371896A - Improvements in or relating to cartons or boxes for cigarettes and the like : en
  • ES125913A1 - PROCEDURE FOR THE MANUFACTURE OF MODELED BODIES MADE OF POLYVINYL ALCOCHOL : en es
  • ES126164A1 - DIRECTION INDICATOR DEVICE FOR THE FRONT WHEELS OF AUTOMOBILE VEHICLES : en es
  • FR724356A - Coupling arrangement for telephone systems with several intermediate offices located in series : en fr
  • GB371452A - An apparatus for measuring and registering the vclume of flow of water or the like in open channels : en
  • GB371789A - Improvements in and relating to foundry cores and binders therefor : en
  • AT127807B - Shaving soap with the addition of superfatting agents. : de en
  • PL15803B1 - Manufacturing method ** tttemj t fabrics or podebnyob materials : en pl
  • SU25753A1 - A method of making rubber threads with wool, silk, etc. tire cover : en ru
  • SU26012A1 - Fan blade for the fan : en ru
  • US1855393A - Process for making sodium nitrate : en
  • CH154246A - Process for the manufacture of molds for the manufacture of pipes by centrifugation and mold obtained by this process. : en fr
  • PL15856B1 - Yoke for connecting and extending the members of the shock bead. : en pl
  • PL16039B1 - : en pl
  • PL16131B1 - Machine for making cigarettes. : en pl
  • US1855457A - Spraying apparatus and method : en
  • CH154075A - Device for removing weeds. : de en
  • CH154373A - Device for the rolling manual transport of bulk goods, in particular mail. : de en
  • FR724341A - Improved method and machine for tensioning or stiffening threaded members or the like : en fr
  • FR724699A - Key to open boxes of shoe polish or others : en fr
  • AT127908B - Hydraulic fruit press. : de en
  • CH154101A - Boiler. : de en
  • CH154343A - Double gas burners for cooking appliances. : de en
  • CH154370A - Container with a first closure to be broken and a second closure that can be operated as often as desired : de en
  • FR724410A - Gyroscopic control unit for airship vehicles : en fr
  • AU304031A - Improved means for use in securing airtightness in containers of perishable substances or materials and for rendering difficult any tampering withthe contents : en
  • CA321849A - Inertaire system : en fr
  • CA321952A - Manufacture of rubber goods : en fr
  • US1855187A - Oil burner : en
  • US1855318A - Process of splitting off sulpho groups from anthraquinone sulphonic acid derivatives : en
  • US1855368A - Resurfacing machine : en
  • US1855545A - Adjustable fuel burner : en
  • US1855610A - Continuous operation apparatus for purifying liquids : en
  • PL15794B3 - Double-walled metal barrel. : en pl
  • SU26229A1 - Signaling device to control the speed of the passage of carts, for example, vehicles : en ru
  • US1855593A - Telephone system : en
  • AT127952B - Belt. : de en
  • CH154387A - Pressurized fluid brake. : en fr
  • US1855485A - Brake : en
  • AT127959B - Sound recorder. : de en
  • US1855837A - Sound emitting device : en
  • DE549485C - Vacuum baler, especially for long fiber material : de en
  • GB371491A - Improvements relating to the production of metal castings : en
  • IE11990L - Spectacles : en
  • CA321787A - Flooring composition : en fr
  • SU26195A1 - Intermittently revolving disk of revolving type to the tables of presses : en ru
  • ES125804A1 - A machine for washing the flour paste in order to separate the gluten and the starch they contain. : en es
  • GB371570A - Improvements in and relating to animal drinking bowls : en
  • FR724577A - Device for making patterns : en fr
  • GB371632A - Process for treating aluminium phosphates : en
  • CH154104A - Burr cutting device on presses for ridge tiles and similarly shaped products made of plastic material. : de en
  • DE549428C - Cross brush drive in cross brush machines : de en
  • ES126267A1 - PROCEDURE FOR THE PREPARATION OF INK DYES : en es
  • BE386987A - : fr
  • AT127934B - Device for separating dusty or granular material from a conveying gas flow. : de en
  • BE386862A - : en
  • FR724363A - Improvements in ventilation, heating and cooling of premises or other enclosures : en fr
  • CH154154A - Electric hand scissors. : de en
  • CH154261A - Process for the production of seamless hollow bodies from semi-rigid materials. : de en
  • AT127886B - Rims for wheels of vehicles and for disks that are provided with a replaceable running surface on their circumference. : de en
  • CH154412A - Process for the preparation of a new thiophenol derivative. : de en
  • CA321786A - Six-wheel automotive vehicle : en fr
  • CH154341A - Device for burning liquid fuels pulverized using water vapor. : en fr
  • AT127980B - Device for suppressing interference currents. : de en
  • AT127933B - Process for shaping hollow objects from molten quartz. : de en
  • AT127878B - Process for the production of the tire casings for pneumatic wheel tires. : de en
  • US1855518A - Feed water heater for boilers : en
  • AT127996B - Device for automatic piston feed for melting machines with electric incandescent lamps. : de en
  • ES126182A3 - Bottle washing machine. : en es
  • PL15975B3 - A method of cold production of various types of profiles with sharp edges, by means of sheet metal bending, and a device for this purpose. : en pl
  • PL16058B1 - 4-wheel fold-out work trolley with two separate frames, each with two wheels. : en pl
  • US1855767A - Conveyer : en
  • SU25976A1 - Apparatus for producing high frequency oscillations using N-cathode lamps : en ru
  • US1855716A - Steam boiler : en
  • BE387442A - : en
  • US1855389A - Process of carburizing and carburizing composition : en
  • DE549696C - Folded letter with detachable parts : de en
  • PL16026B1 - Device for feeding tobacco leaves to a cigar-making machine. : en pl
  • CH154235A - Bearing with shock-absorbing counter-pivot for timepieces. : en fr
  • CH154297A - Tubular steam generator. : de en
  • FR724572A - Method and device for the development of machine tools : en fr
  • GB371504A - Improvements in or relating to pressure-regulated apparatus, particularly pressure gauges : en
  • GB371585A - Improved means for automatically supplying lubricants, or other viscous or plastic substances to relatively movable surfaces : en
  • CH154132A - Safety device in liquid measuring devices with two measuring vessels and four-way reversing valve. : de en
  • CH154429A - Process for separating vapors contained in gases in solid form, especially carbon dioxide, by cooling. : de en
  • BE387085A - Gasifier with rotating ashtray : en fr
  • AT127954B - Method for message control in telecommunications systems, in particular teleprinter systems. : de en
  • AT127963B - Device for the automatic recording of photoelectric musical instruments. : de en
  • ES761U - Foldable sterescope. (Machine-translation by Google Translate, not legally binding) : en es
  • US1855528A - Automatic shaper : en
  • DE549386C - Three- or multi-axle vehicle with a rear two-axle bogie : de en
  • AT127907B - Surface condenser. : de en
  • DE549668C - Burners for liquid, gas or dust fuel : de en
  • AT127977B - Body irradiation device for medical purposes. : de en
  • US1855874A - Apparatus for forming articles : en
  • CA321802A - Washing machine : en fr
  • GB371473A - Improvements in automatic compensators for wear : en
  • GB371780A - Improvements in steam locomotives : en
  • AT127970B - Motorized lever cash register. : de en
  • CH154336A - Electric salt bath oven heated only by means of resistors. : de en
  • CA321796A - Rotary rod weeder : en fr
  • AT127842B - Method and device for the comminution of material. : de en
  • CA321957A - Electric grid hinge : en fr
  • FR724459A - Trolley contactor for block : en fr
  • FR724490A - Improvements made to impactful tools such as drills, hammers, etc. : en fr
  • ES126177A3 - A procedure for making hairy fabrics. : en es
  • FR724794A - Improvement in the manufacture of artificial viscose silk : en fr
  • PL15798B1 - Self-actuating coupling device for motor vehicles. : en pl
  • SU26168A1 - Chuck for metal working machines chuck : en ru
  • DE549207C - Process for the production of water-soluble complex salts : de en
  • DE549342C - Ringspatie for die setting and line casting machines, the non-rotatable part of which is provided with an upwardly projecting arm and a hook attached to it for hanging on a guide wire : de en
  • DE549672C - Ejection device for boxless forms to be poured : de en
  • GB371802A - Nasal pellets : en
  • GR3630B - SYSTEM FOR PRESERVATION OF RAW FRUITS MAINLY GRAPES IN CONTINUOUS FRESH CONDITION. : el en
  • CA321803A - Engine air silencer : en fr
  • USD86843S - new yobk : en
  • DK45592C - Adjustable Spring Tooth. : da en
  • FR724322A - Paper bag, internally reinforced with yarn, to store and protect clothing from moths or moths, with hanging hook and closing clips : en fr
  • FR724423A - Improvements to overload protection devices : en fr
  • GB371703A - Improvements in or relating to revolving internally heated cylinders or like vessels : en
  • GB371880A - Improvements relating to the production of metal castings : en
  • PL15809B1 - A method of obtaining edible starch, suitable for making pudding. : en pl
  • SU25992A1 - Device for measuring AC frequency : en ru
  • US1855479A - Tapping device : en
  • DE549252C - Device for scouring rayon threads : de en
  • ES126104A2 - SOME IMPROVEMENTS IN PATENT NUMBER 123405 FOR NEW MECHANICAL TOY : en es
  • FR724646A - Curtain ring : en fr
  • GB371612A - Improvements in television : en
  • GB371747A - Improvements in brackets for supporting curtain rails : en
  • ES126099A1 - Lubrication device for sewing machines. : en es
  • FR724287A - Device for automatically maintaining constant the power of an internal combustion engine, in particular for diesel-electric vehicles : en fr
  • GB371511A - Improvements relating to thermionic modulating systems : en
  • SU25990A1 - Electrostatic measuring device : en ru
  • US1855687A - Lock mechanism : en
  • DE549737C - Hopper wagons : de en
  • AT127881B - Mask for head injuries. : de en
  • DE549416C - Setting machine for separating flat mountain parts with rust-like setting material carrier : de en
  • ES712Y - Device to prevent moisture from the feet of young boys and girls. : en es
  • FR724506A - Further training in canoes, boats and other vessels : en fr
  • GB371665A - Improvements in golf clubs : en
  • GB371712A - Improvements in the bodies of refuse removing vehicles : en
  • ES126235A3 - The manufacture of a metal cap with pressure closure and maneuvering by hand. : en es
  • GB371610A - Improvements in or relating to wearing apparel : en
  • CA321948A - Brake beam : en fr
  • CA321966A - Alkyl resorcinol : en fr
  • CH154313A - Suspension isolator with a device for fastening the bolt in the same. : de en
  • DE549193C - High pressure hot water district heating system : de en
  • DK45595C - Apparatus for determining the location of a place or name on a map or the like. : da en
  • DE549542C - Rail fastening on sleepers of all kinds : de en
  • DE549487C - Switching device for change gears, especially of motor vehicles : de en
  • FR724371A - Device for tanning skins in fixed containers : en fr
  • FR724666A - Automatic tipper : en fr
  • DE549160C - Formwork holder : de en
  • AU120131A - Improvements in and relating to electric master clocks or transmitters : en
  • CH154300A - Method for the automatic control of the amount of refrigerant flowing into the evaporator of a refrigeration machine. : de en
  • CH154398A - Process for the preparation of potassium chloroethane sulfate. : de en
  • PL16002B3 - A method of condensing steam from air and gases by cooling. : en pl
  • US1855291A - Message holder : en
  • US1855378A - Dispensing device for powdered substances : en
  • US1855810A - Threading machine : en
  • GB371883A - Improvements in and relating to pneumatic tyres : en
  • FR724491A - Process for extracting oil from crushed olive pomace, or juice of similar materials, with recovery of the solvents used : en fr
  • US1855253A - Bumper : en
  • US1855381A - Separator system : en
  • US1855853A - Jar-up rope knife : en
  • FR724473A - Improvements in the production of vegetable gum solutions : en fr
  • GB371693A - Improvements in or relating to tubular spindles employed in the fluid treatment of textiles : en
  • DE549419C - Movable cover plate for containers for storing gases, vapors or easily evaporating liquids : de en
  • DE549450C - Flat-wound electrical capacitor : de en
  • GB371642A - Improvements in and relating to systems for producing music electrically : en
  • GB371691A - Improvements in or relating to flying machines : en
  • DE549570C - Lubricator with a plunger moved by spring pressure : de en
  • FR724595A - Lantern spout : en fr
  • DE549358C - Rifle scope : de en
  • AT127814B - Acetylene plant. : de en
  • CH154089A - Scissor extension arm, especially for blinds. : de en
  • CH154242A - Aluminum alloy. : de en
  • DE549460C - Process for the production of aqueous, low-electrolyte solutions of silk fibroin : de en
  • DE549610C - Ball game apparatus in which rolling balls are thrown back by means of figures : de en
  • ES125984A1 - ONE MECHANISM FOR INTERMITTENT STOP ACTION PULLEYS : en es
  • DE549525C - Fermenter : de en
  • SU25966A1 - Telegraph : en ru
  • US1856023A - Engine tester : en
  • USD86825S - Bobert p : en
  • GB371790A - Improvements in and relating to cigarette and like cartons or boxes : en
  • US1855300A - Railway braking apparatus : en
  • FR724446A - Lubrication system for automotive chassis suspension springs : en fr
  • FR724509A - Riveting device : en fr
  • US1855176A - Method of reducing and converting metals and making alloys : en
  • US1855547A - Gun mechanism : en
  • US1855887A - Electric heater : en
  • DE549305C - Photographic shutter with remote release : de en
  • GB371652A - Improvements in and relating to typewriting machines : en
  • GB371923A - An improved regulating device for an automatic automobile clutch : en
  • PL15823B3 - A method of producing welded pipes, especially precision pipes, and a device for this purpose. : en pl
  • PL16086B1 - Thermostatic fuel quantity regulator. : en pl
  • SU26263A1 - Method of preparation of fertilizing agents : en ru
  • DE537833C - Safety device for acetylene generator : de en
  • DE549541C - Fastening of broad-foot rails on iron cross-sleepers by means of brackets that cross the rail foot and reach under the sleeper ceiling : de en
  • ES126189A1 - Improvements in the manufacturing machines of electric lamps. : en es
  • FR724471A - Device for adapting to an acetylene lantern or similar, a mobile indicator with several colors to transform this lantern into a signal : en fr
  • GB371744A - Improvements in or relating to welding machines : en
  • CA321951A - Rubber article manufacture : en fr
  • CH154354A - Transmission device making it possible to control at the same time a keyboard machine and a recording machine, for example an accounting machine, adding machine, or typewriter, and a punching machine for accounting records. : en fr
  • USD86869S - Design for a radio sound box : en
  • FR724462A - Device intended to prevent the theft of any motor vehicle and to protect the closing or opening of a circuit : en fr
  • PL16021B1 - Emil Haefely & Cie. A. (Basel, Switzerland} - A battery of electric capacitors, consisting of individual capacitors, mounted in a row on frames, connecting them in parallel with each other. : en pl
  • US1855470A - Door : en
  • US1855971A - Metal cutting tool : en
  • US1856056A - A cobpobation op : en
  • DE549259C - Shock absorbers, especially for motor vehicles : de en
  • FR724613A - Semi-automatic recording timing device : en fr
  • GB371924A - Improvements in and relating to grabs : en
  • DE549303C - Portable tool : de en
  • FR724413A - Improvements made to the cooling arrangements for electrical machines : en fr
  • FR724621A - Electric hair wave kit : en fr
  • US1855458A - Clutch control structure : en
  • CH154150A - Suspenders. : de en
  • US1855551A - Automatic igniter : en
  • US1855636A - Brake : en
  • US1855895A - Hydraulic cleaner control : en
  • US1856039A - Integrating mechanism for metering instruments : en
  • AT127984B - Injection cap for glass bottles u. like : de en
  • CA321888A - Coke oven battery : en fr
  • CH154403A - Process for the preparation of a wetting agent, cleaning agent and emulsifying agent. : de en
  • ES126215A3 - A constant tension yarn tensioning device for various textile machines. : en es
  • FR724424A - Improvements to seam finishing machines : en fr
  • FR724439A - Cement coating to refurbish used roofs : en fr
  • GB371683A - An improved protected metal article : en
  • US1855472A - Vacuum tank : en
  • DE549387C - Signaling device for vehicles, in particular motor vehicles : de en
  • FR724295A - Internal combustion engines and method for supplying these engines : en fr
  • SU26139A1 - Flax machine : en ru
  • US1855204A - Mechanical relay : en
  • FR724622A - Improvements to electrical locking systems for railways : en fr
  • GB371750A - Improvements in or relating to metal-shearing machines : en
  • USD86835S - Design for a suspender end : en
  • US1855336A - Process for treating rubber with aldehyde derivatives, and products : en
  • US1855597A - Brake applying apparatus : en
  • ES126209A1 - New security device for doors and metal closures. : en es
  • ES126153A1 - A TRANSMISSION SYSTEM WITH A DISTRIBUTOR WITH THERMAL VALVES : en es
  • ES126160A1 - A PROCEDURE FOR THE MANUFACTURE OF STEAMED GLASS IN THE FORM OF CONTINUOUS SHEETS : en es
  • DE542836C - Fadenfuehreraufrueckeinrichtung for bottle winding machines : de en
  • US1855299A - Meat block scraper : en
  • US1855706A - Bread slicing machine : en
  • CA321960A - Tobacco conveyer : en fr
  • US1855596A - Brake applying apparatus : en
  • US1855651A - Combined spirit level and indicator : en
  • US1855871A - Conveyer system : en
  • US1855308A - Method and means for cooling oil : en
  • DE549341C - Process for the production of 1 - 1 - 2-trichloroethane : de en
  • GB371484A - Improvements in method of and apparatus for purifying oil : en
  • GB371888A - Improved process for the recovery of sulphur dioxide from gas mixtures containing it : en
  • CA321733A - Variable high pressure hydraulic pump : en fr
  • CH154142A - Warp thread breaker for looms. : en fr
  • SU25223A1 - Pipe cutter : en ru
  • US1855535A - Toy airplane : en
  • PL15817B1 - Antenna distribution box. : en pl
  • US1855567A - Collapsible cart : en
  • PL15921B1 - Pump for extracting oil from a borehole. : en pl
  • US1855495A - Torpedo shell : en
  • US1856008A - Showcase refrigerator : en
  • CH154186A - Process for the production of plastic explosives of the highest explosiveness with the lowest possible impact sensitivity. : de en
  • CH154107A - Process for the manufacture of artificial porous stones. : en fr
  • PL15934B1 - Check clock. : en pl
  • SU26000A1 - Electromechanical filter : en ru
  • US1855702A - Toy : en
  • PL15834B1 - Frame of outboard carts for motorcycles and similar vehicles. : en pl
  • SU26096A1 - Projection apparatus : en ru
  • DE549349C - Gas firing for water tube boiler : de en
  • AT127803B - Process for the production of an aggregate for lightweight concrete. : de en
  • PL15804B1 - A method of accelerating the oxygen release reaction in respiratory tubes filled with potassium peroxides. : en pl
  • SU26194A1 - Hydraulic press for bagging of pulp in napkins : en ru
  • US1855251A - Core for paper rolls : en
  • US1855888A - Hose nozzle : en
  • PL15901B1 - Car bumpers. : en pl
  • US1855356A - Photo-composing machine : en
  • US1855434A - Press : en
  • US1855942A - Lamp bracket for lids of talking machine cabinets : en
  • AT127816B - E-shaped electromagnet. : de en
  • CH154270A - Power transmitting mechanism. : en fr
  • PL16082B1 - A method of increasing the conductivity of the electric arc atmosphere when welding in air, in a protective gas or flame. : en pl
  • SU26127A1 - Roulette tool for restoring perpendiculars : en ru
  • SU26264A1 - Shaft furnace for the treatment of solids with gases : en ru
  • CH154167A - Process and installation for the manufacture of mesityl oxide. : en fr
  • GB371569A - Process for preserving fats and fatty oils : en
  • DE549221C - Potato harvester with a shovel grate attached to the share : de en
  • CH154206A - Rotary gravure printing machine with elastic intermediate roller. : de en
  • PL15923B1 - Zarowa oil burner with wick. : en pl
  • US1855210A - Nonweathering glazed aggregate and method of preparing the same : en
  • US1855570A - Vibration eliminating means : en
  • PL15867B1 - Floor chipping machine. : en pl
  • US1855878A - Process of treating sludge acid : en
  • DE549220C - Softening and gelatinizing agents for cellulose derivatives, especially acetyl cellulose : de en
  • BE386851Q - Method and device for lining the reel-holder rack of winders : en fr
  • DE549625C - Electrical discharge vessel, the mercury electrode of which has additives that increase electron emission (especially cesium or rubidium) : de en
  • DE549739C - Device for catching rail vehicles : de en
  • PL16128B1 - A control device for engines using a hydraulic control medium. : en pl
  • US1855367A - Process of making diesters of carboxylic acids : en
  • USD86865S - Design fob a lamp : en
  • AT127829B - Kickback protection for gas pipes. : de en
  • ES125995A1 - Perfections introduced in spherical bullets for hunting weapons with smooth bore gun. : en es
  • FR724273A - Method and device for the production of zinc blank : en fr
  • PL15941B3 - Bath stove. : en pl
  • US1855524A - Lighter for tobacco pipes : en
  • US1855615A - Process and apparatus for dehydrating gas : en
  • US1855968A - Curtain stretcher : en
  • USD86853S - Island : en
  • BE387443A - Improvements to the protection of metal surfaces : en fr
  • AT127836B - Locking device for the paper roll of typewriters. : de en
  • CA321915A - Photoelectric cell : en fr
  • CA321953A - Stamping device : en fr
  • ES126101A1 - Motor device on electrically operated sewing machines. : en es
  • GB371595A - Improvements in and relating to switches for selectively controlling electrical circuits : en
  • AT127867B - Fire extinguishing mass. : de en
  • DE549243C - Vacuum switch : de en
  • GB371454A - Improvements in and relating to cleansing compositions especially for toilet use : en
  • GB371502A - Improvements in diaphragms for galvanic cells : en
  • PL16000B1 - Device for vaporizing liquids, for absorption and washing of gases and transfer of heat. : en pl
  • US1856012A - House number : en
  • AT127877B - Pneumatic tire wheel. : de en
  • CA321887A - Railway ballast car : en fr
  • SU26151A1 - Aviation internal combustion engine with opposing pistons : en ru
  • US1855997A - Undercarriage construction for trucks and the like : en
  • US1855726A - Hand brake : en
  • DE549607C - Process for dressing meat : de en
  • ES126058A1 - IMPROVEMENTS IN THE AUTOMATIC STOP MECHANISMS OF THE MECHANICAL LOOMS : en es
  • GB371514A - Means or apparatus for rendering fryers' scraps and the like : en
  • GB371618A - Improvements in, or relating to, filters for domestic use : en
  • SU25974A1 - Device for automatic turning on of aerodrome lighting when approaching an aircraft : en ru
  • US1855766A - Broaching machine : en
  • AT127813B - Process for the preparation of chloranil. : de en
  • BE386965A - : en
  • CH154135A - Electric single drive for vertical openers in textile companies. : de en
  • DE549451C - Process for the production of lubricating oils : de en
  • CA321873A - Automobile reinforced holddown : en fr
  • PL15987B1 - ^ tl * ^^ ™ t 6. Cold glue for the wood industry. : en pl
  • US1855532A - Register for cold and hot air ducts : en
  • SU25979A1 - Device for wireless telegraphy : en ru
  • US1855451A - Wheel structure adapted for demountable rims : en
  • AT127911B - Use for prismatic cardboard boxes for packing light bulbs. : de en
  • AT127988B - Ball pessary. : de en
  • CH154432A - Process for the preparation of the formaldehyde bisulfite compound of 4-glycolylamino-4 '- (2,3-dimethyl-4-aminopyrazolyl) arsenobenzene. : de en
  • CH154082A - Wire mesh for building. : de en
  • DE522314C - Self-sellers, especially for insurance policies : de en
  • DE549635C - Open scissors for skylight windows with rigid scissor arms and a push spring placed around the scissor joint : de en
  • DE549799C - Method and device for lining metal pipes with an inner protective pipe made of glass, porcelain, earthenware o. : de en
  • PL15879B1 - Electric traction device with head-shunt motors, a method of regulating the operation of these motors and a setting device for this purpose. : en pl
  • US1855987A - Brick : en
  • CA321879A - Carbonaceous material conversion : en fr
  • SU26023A1 - A set of tools for measuring the prostate gland : en ru
  • US1855277A - Liquid meter : en
  • CA321910A - Ornamental composite glass : en fr
  • CA321969A - Weeder : en fr
  • CH154188A - Sheet-shaped, waterproof, thermoplastic, fibrous material and process for its manufacture. : de en
  • CH154296A - Steam generator with a system of parallel pipes. : de en
  • CH154180A - Process for the preparation of compounds from indene and phenols. : de en
  • CH154131A - Safety device in liquid measuring devices with two measuring vessels and four-way reversing valve. : de en
  • BE387432A - Process for obtaining ethylene oxade with a view in particular to the preparation of ethylene glycol and its derivatives : en fr
  • CH154158A - Pressing device for the production of fine sausage products. : de en
  • AT127847B - Water meter-like switching mechanism for automatic feeding or drinking devices with several, occasionally successive deliveries. : de en
  • AT127888B - Elastic wagon wheel with removable rim. : de en
  • CA321900A - Impregnated product : en fr
  • AT127859B - Pyrophoric lighter. : de en
  • DE549605C - Steam-heated vulcanizer : de en
  • ES126091A1 - Printing system on photographic material, of simple or compound oscillations, conserving, in photographic form, its characteristics. : en es
  • FR724381A - Elastic traction and shock device, particularly applicable as a central buffer coupling for vehicles : en fr
  • FR724408A - Signaling device to regulate traffic : en fr
  • CH154153A - Measuring jacket for the production of bespoke clothing. : de en
  • CH154288A - Accessory device for preparing fuel before it is introduced into the cylinders of internal combustion engines. : en fr
  • ES126186A1 - An instantaneous consumption indicator device with remote transmission and automatic corrections for volumetric counters. : en es
  • GB372306A - Improvements in and relating to the manufacture and production of alkali metal cyanides : en
  • CH154143A - Shuttle driver for ring shuttle sewing machines. : de en
  • AT127975B - Amplifier device. : de en
  • CA321847A - Carbonized wire or ribbon : en fr
  • DE538192C - Die for extrusion presses : de en
  • AT127852B - Clamping device for interchangeable stereotypical lines or letter sets on rotary machines. : de en
  • CA321898A - Battery box : en fr
  • CH154356A - Circuit arrangement in telephone systems. : de en
  • US1855445A - Amusement apparatus : en
  • US1855723A - Fluid pressure tool : en
  • DE549763C - Distillation process for the production of zinc and similar metals : de en
  • GB371566A - Improvements in pipe connections : en
  • US1855309A - Water gas generator : en
  • US1855759A - Range : en
  • CA321945A - Buffing unit for car platforms : en fr
  • AT127848B - Locking device for the paper roll of typewriters. : de en
  • AT127869B - Anti-glare device for motor vehicles. : de en
  • AT127957B - Method and machine for the production of hollow stones closed on five sides and. like : de en
  • CH154254A - Safety coupling for parts on woodworking machines that are exposed to sudden overloading by a shaft. : de en
  • CH154293A - Steam boiler system with feed preheater. : de en
  • FR724672A - Reversing starter for electric motor : en fr
  • SU26084A1 - Automatic scales for loose bodies : en ru
  • GB371650A - Improvements in or relating to electrically heated utensils : en
  • GB371820A - Motor vehicle or the like life saving guard : en
  • PL15898B1 - A method of depriving poisonous alkylene oxides or determining their presence in air mixtures, or a method of simultaneous suppression of vermin and killing bacteria with air mixtures containing alkylene oxides. : en pl
  • PL15926B1 - A device for the reduction of hydrogen, especially of carbon, grease, mineral oils. : en pl
  • USD86838S - Design fob a combined casing fob : en
  • CH154237A - Device for adjusting an anchor bridge without feet on its support in watch movements. : en fr
  • DE549656C - Single wheel drive for electrically operated track vehicles with continuous non-rotating car axles : de en
  • CH154166A - Process for the production of lauric alcohol. : de en
  • PL16107B1 - A method of carrying out exothermic chemical reactions under pressure and high temperatures. : en pl
  • SU19062A1 - The method of twisting the wire and fixing its ends in the manufacture of twisted wire rings for flat cars tires : en ru
  • US1855979A - Collapsible tube closure : en
  • SU26261A1 - Method for separating phenols from tar : en ru
  • US1855456A - Rotary tool : en
  • US1855909A - Shaking apparatus : en
  • SU26059A1 - Proportional compass : en ru
  • US1856003A - Waste trap for basins and the like : en
  • CH154345A - Electric glow discharge tube with cold electrodes and a gas filling. : de en
  • CH154130A - Regulating device on liquid measuring devices with two measuring vessels and four-way reversing valve. : de en
  • AT127891B - Arrangement for the installation of a makeshift motor in a bicycle frame. : de en
  • SU26180A1 - Double needle for stitching solomite etc. shields : en ru
  • US1855436A - Magnesium base alloys : en
  • US1856032A - Combination garment : en
  • USD86858S - Island : en
  • AT127823B - Process and device for the production of premium milk. : de en
  • AT127887B - Collapsible boat. : de en
  • CH154250A - Process for treating waste from welding electrodes. : de en
  • AT127838B - Single roller mill. : de en
  • AT127856B - Screw-on binding for snowshoes with split, adjustable toe guide jaws. : de en
  • PL15970B1 - The method of immunizing goods against pests. : en pl
  • SU26200A1 - Gas filter for breathing apparatus : en ru
  • AT127898B - Removable burner for gas stoves etc. like : de en
  • AT127983B - Electric heating pad. : de en
  • PL16085B1 - Brake especially suitable for cars. : en pl
  • PL16087B1 - Long-range cable for weak currents, provided with a continuous sheath of magnetic material, and a method of making such cables. : en pl
  • US1855236A - Adjustable tongue hound : en
  • US1855511A - Milling cutter : en
  • US1855296A - Camping outfit : en
  • US1855770A - Freezing apparatus : en
  • US1855182A - Carburetor : en
  • US1855269A - View findee and leveler : en
  • US1855852A - Telephone testing system : en
  • FR724308A - Device allowing variable inclination of the backrests of sofa beds or the like : en fr
  • FR724623A - Reversible amplifier device : en fr
  • CA321772A - Paper mat : en fr
  • PL16057B1 - A method of cleaning factory effluent waters with the separation of their components. : en pl
  • PL15837B3 - : en pl
  • PL15820B1 - Aluminum welding agent. : en pl
  • PL16028B1 - Method of denaturing spirit. : en pl
  • SU25996A1 - Incandescent light bulbs : en ru
  • AT127937B - Method for modulating or increasing the modulation of light beams in accordance with electrical vibrations, in particular for sound recording or reproducing apparatus. : de en
  • DE549261C - Method for producing hollow bodies from refractory material, in particular melting crucibles : de en
  • DE549350C - Electric drive for flat weft knitting machines : de en
  • DE549233C - Fleece winder : de en
  • CH154291A - Steam generating system which has a steam generator with a small liquid content. : de en
  • CH154342A - Torch for soldering or welding cylindrical workpieces. : de en
  • DE549413C - Process for separating the toxic components from tobacco smoke : de en
  • DE549457C - Method and device for the production of rayon threads by the spool spinning or draw spinning process : de en
  • CA321840A - Block scoring apparatus : en fr
  • DE549074C - Rotary piston compressor or pump with two eccentrically arranged gear-like runners : de en
  • FR724401A - Automatic control for tipping trailers of concrete mixers or other similar devices : en fr
  • PL15870B1 - Boiler for water or steam central heating and hot water preparation. : en pl
  • PL16001B1 - -Ktr-4f-1lS »r Welding wire. : en pl
  • CA321836A - Plaster board : en fr
  • PL15993B1 - Bed bug for hanging flypaper. : en pl
  • SU26007A1 - Air nozzle : en ru
  • US1855369A - Preserve fruit squeezer : en
  • US1855618A - Merchandising machine : en
  • US1855789A - Camera : en
  • US1855811A - Hairpin : en
  • US1855830A - Rubbing mill : en
  • CH154332A - Dry rectifier. : de en
  • CA321923A - Paper slitter : en fr
  • AT127998B - Melting machine for electric light bulbs and other closed glass vessels. : de en
  • DE549663C - Process for the representation of real Kuepen colors : de en
  • US1855234A - Shoe construction : en
  • US1855850A - Anchorage for rail tie plates : en
  • PL16056B1 - The method of making metal plates. : en pl
  • US1855982A - Purification of waste aqueous liquor : en
  • CH154344A - Method and apparatus for operating an electrical discharge tube. : de en
  • DE549662C - Device for adjusting the electrodes of electric arc furnaces : de en
  • PL15912B1 - Process for the Continuous Production of Acetic Acid from Acetaldehyde. : en pl
  • PL15935B1 - Method of converting lead metals from ores containing lead into soluble salts. rare metals, : en pl
  • US1855326A - Corn cultivator : en
  • AT127990B - Electric discharge tube with an indirectly heated cathode. : de en
  • CA321806A - Hair brush : en fr
  • CA321845A - Copper oxide rectifier : en fr
  • CA321848A - Transformer : en fr
  • CH154331A - Choke coil. : de en
  • ES126089A3 - A PROCEDURE FOR THE MANUFACTURE OF RUBBER TUBES WITH FABRICS OR BRAIDS OF INDEFINITE LENGTH : en es
  • GB371597A - Improvements in and relating to self-driving hydraulic installations : en
  • FR724568A - Improvements to electric irons for ironing velvets and similar fabrics : en fr
  • CA321852A - Wire cloth or fabric : en fr
  • CH154409A - Process for the preparation of a new thiophenol derivative. : de en
  • PL15940B3 - Double scabbard with sides flexible to support the work. : en pl
  • US1855744A - Cellulose ether compositions : en
  • USD86824S - Island : en
  • ES126052A1 - A new device for the mechanical sharpening of the saws. : en es
  • CA321907A - Railway car roof : en fr
  • US1855199A - Check protector : en
  • PL15848B1 - Rayon winding coil. : en pl
  • DE549037C - Arrangement for triggering switches by means of an overcurrent relay while avoiding special auxiliary power sources to excite the release : de en
  • ES126196A1 - A process for the preparation of cleaning, emulsifying, sizing and similar moistening media. : en es
  • CH154316A - Post insulator. : de en
  • SU26002A1 - The method of increasing the discharge voltage of the surface discharge : en ru
  • US1855398A - Device for recording sales transactions : en
  • US1855705A - Highway crossing protection : en
  • DE549488C - Direction indicators : de en
  • CH154388A - Stop display device. : de en
  • AT127905B - Image changer. : de en
  • US1855701A - Telephone system : en
  • CA321904A - Concealed ironing board : en fr
  • DE549666C - Manufacture of ceramic colors : de en
  • SU26014A1 - Sawmill : en ru
  • SU26152A1 - Internal combustion engine : en ru
  • US1855416A - Telephone system : en
  • US1855448A - Golf ball : en
  • CA321937A - Railway cushioning mechanism : en fr
  • CH154228A - Device with amplifiers for the electrical reproduction of sound vibrations. : de en
  • CA321791A - Grain winnowing apparatus : en fr
  • DE549228C - Method and device for opening up wood and other pulp-containing fiber material : de en
  • DE549270C - Device for the rerailing of derailed railway vehicles : de en
  • CH154210A - Ink eraser. : de en
  • CH154322A - Device for actuating contacts by measuring mechanisms with low torque. : de en
  • CA321838A - Combined floor and ceiling : en fr
  • CA321892A - Clamp : en fr
  • GB371897A - Improvements in attemperators for the regulation of the temperature of the wort during fermentation in brewing or distilling : en
  • ES126087A1 - Security lock for metal closures. : en es
  • CH154155A - Method for attaching strips with artificial hair to a support, in particular for the production of artificial furs. : de en
  • CH154383A - Tire wheel. : en fr
  • US1855438A - Rain water conductor offset : en
  • AT127923B - Reinforced tube for chassis frame u. like : de en
  • CA321961A - Corset : en fr
  • CH154348A - Process for the preparation of 4-bromo diethylacetylamino-1-phenyl-2,3-dimethyl-5-pyrazolone. : de en
  • DE549339C - Process for the production of very pure hydrogen or hydrogen-nitrogen mixtures : de en
  • CH154325A - Device to prevent overregulation. : de en
  • US1855175A - Looping and tufting machine : en
  • US1855865A - Window guard : en
  • US1855951A - Cultivator : en
  • PL15958B1 - A method of compartment and an apparatus for applying the method. : en pl
  • US1855222A - Transmission for internal combustion engines : en
  • US1855573A - Dental gauge : en
  • CH154278A - Radially loaded high pressure steam turbine for counter pressure. : de en
  • CH154076A - Mower attached to a tractor. : de en
  • CH154423A - Process for the preparation of a dye. : de en
  • AT127916B - Steam generator. : de en
  • DE549691C - Control device of a machine set consisting of an internal combustion engine and a downstream gas turbine according to patent 519933 with actuation of the valve of the internal combustion engine that controls the start of compression via a pilot control by pressure fluid : de en
  • DE549699C - Device for testing colors and color sensitivity, especially for testing the color sensitivity of photographic emulsions : de en
  • DK45578C - Brake for Vehicles. : da en
  • AT127826B - Bell gas container with sliding seal and method for its installation. : de en
  • AU31631A - Process for removing hair or wool or fur from wet or dry skins : en
  • PL15797B1 - Device for segregating loose materials, especially coal, equipped with shock sieves. : en pl
  • US1855750A - Coil clamp : en
  • US1855807A - Concrete pipe reenforcement : en
  • CA321964A - Heptyl resorcinol : en fr
  • CH154335A - Ignition device for mercury vapor rectifier. : de en
  • US1856019A - Compressor : en
  • BE387246A - Sewing machine : en fr
  • US1855262A - Trousers press and hanger : en
  • ES125938A1 - ADJUSTMENT DEVICE FOR MEASURING APPARATUS DESIGNATED TO TRANSFER THE VALUE OBTAINED MOMENTALLY TO ANOTHER DEVICE THAT WORKS WITH THIS VALUE : en es
  • PL15967B1 - Automatic installation switch which breaks the current circuit in several places. : en pl
  • PL15977B1 - A skin massager. : en pl
  • DE549585C - Mole bodies for draenage plows : de en
  • FR724311A - Special tools for the manufacture of chains on a forging hammer : en fr
  • FR724589A - Advanced closure device for bottles and other containers : en fr
  • GB371664A - Improvements in and relating to echo-eliminating arrangements in electric transmission systems : en
  • DE549214C - Flat knitting machine for the production of single-surface inlay goods : de en
  • ES126169A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • FR724522A - Improvement in devices intended to project images : en fr
  • AT127900B - Lid lifter for tin cans. : de en
  • AT127987B - Device with a discharge tube arranged in a closed envelope. : de en
  • US1855743A - Waterproof covering : en
  • SU26071A1 - Mensulny tablet of plywood boards : en ru
  • SU26219A1 - Machine for spreading the welt shoe : en ru
  • US1855821A - Sheet turning device : en
  • SU26273A1 - Fitting in wide moving grates for proper guiding when moving : en ru
  • US1855442A - Locomotive step : en
  • CH154337A - Annealing and hardening furnace for heat treatment of metals. : de en
  • DE549621C - Putty-free fastening of the fittings to insulators : de en
  • DE549717C - Pipe bumper : de en
  • CA321929A - Amphibian aircraft landing gear : en fr
  • GB371645A - Improvements in or relating to air pressure brakes : en
  • CA321805A - Electric table stove : en fr
  • AU334931A - Improvements relating to key cases : en
  • FR724278A - Remote adjustment and balancing brake linkage : en fr
  • GB371667A - Improvements in or relating to change speed gears : en
  • ES125945A3 - PROCEDURE FOR THE MANUFACTURE OF BELTS, BRACES AND ANALOG ARTICLES OF IMITATION LEATHER : en es
  • FR724618A - Improvements to bearings, bearings, joints and others : en fr
  • GB371666A - Improvements in or relating to high speed saws : en
  • CH154290A - Explosion turbine. : de en
  • CH154285A - Cylinders for two-stroke internal combustion engines. : de en
  • PL15919B1 - Pre-spinning machine for artificial silk. : en pl
  • US1855700A - Cutting indicator attachment for lathes : en
  • USD86849S - Design for a bottle : en
  • GB371577A - Improvements in or relating to cooled liquid fuel injectors for airless injection internal combustion engines : en
  • GB371791A - Improvements in and relating to cigarette and like cartons or boxes : en
  • GB371892A - Improvements in or relating to shielding devices for electrical ignition systems : en
  • PL15937B1 - Mailbox. : en pl
  • PL15814B3 - Method for obtaining imino-ethers. : en pl
  • DE549239C - Disc rolling mill with swiveling side rollers and adjustable rollers for smoothing the side edges : de en
  • FR724349A - Improvements to shuttle movement mechanisms for looms : en fr
  • GB371594A - Improvements in and relating to processes for the production of leuco-1-4-5-8-tetraaminoanthraquinone and derivatives thereof : en
  • PL16081B1 - A product for combating grain rust. : en pl
  • SU26060A1 - Apparatus for determining the average composition of flue or other flue gases over an arbitrary length of time : en ru
  • SU26079A1 - Liquid dispenser : en ru
  • US1855290A - Sleeve valve engine : en
  • US1855820A - Weeder : en
  • CA321829A - Viscosity indicator : en fr
  • DE549459C - Process for the production of rayon from rayon : de en
  • FR724393A - Automatic circuit breaker with free tripping : en fr
  • US1855325A - Spinning tongs : en
  • US1855463A - oe chicago : en
  • US1855583A - Vanity case : en
  • CA321758A - Paper stock refining apparatus : en fr
  • PL16101B1 - A method of producing pigment ink suspensions. : en pl
  • SU26005A1 - Electric arc method : en ru
  • SU26241A1 - Device for removal from the endless conveyor in the direction of piece goods : en ru
  • DE549527C - Device for internal cooling of pulling drums : de en
  • ES125183A2 - PRE-PAYMENT WATER METER : en es
  • GB371596A - An improved process for making electrical time and instantaneous fuses of all kinds : en
  • PL16038B1 - Device for changing the direction of transport in belt conveyors. : en pl
  • PL16065B1 - Coil for winding rayon fibers. : en pl
  • DE549281C - Method for soldering iron parts to one another or to parts made of other material, in particular for electrical machines and apparatus : de en
  • AT127935B - Contact copier for sound films. : de en
  • SU25603A1 - Method of reducing nitro-nitrozo-azoxy-azohydrazo-diazo or hydroxylamine compounds : en ru
  • SU26188A1 - Device for intermittent advancement of film in a cinematographic apparatus : en ru
  • US1855780A - Shoe filler piece : en
  • FR724527A - Greyometric device : en fr
  • USD86854S - A cobpobation op massa : en
  • US1855993A - Control for refrigerating systems : en
  • US1856048A - Internal combustion engine : en
  • GB371835A - Improvements relating to feed troughs and like receptacles : en
  • GB372315A - Improvements in kinematographic view taking apparatus : en
  • ES126198A1 - Perfections in vulcanized rubber crushing machines. : en es
  • FR724670A - Device for obtaining indelible inscriptions with typewriters and similar machines : en fr
  • GB371574A - Improvements relating to door and like knobs : en
  • GB371771A - Improvements relating to weft replenishing mechanism of looms for weaving : en
  • GB371798A - Improvements in and relating to gaskets : en
  • DE549529C - Process for dyeing animal fibers with water-soluble decoctions (ester salts) from dyes : de en
  • ES125988A1 - A new procedure for the manufacture of horseshoes. : en es
  • IE11901L - Rendering soaps odourless : en
  • GB371701A - Improvements in and relating to building blocks : en
  • GB371740A - Improved aluminium alloys : en
  • PL15851B3 - Method of producing coatings from impregnating mass. : en pl
  • PL15859B1 - Way of road surface construction. : en pl
  • CH154177A - Process for the preparation of an azo dye. : de en
  • CH154284A - Carburetor for internal combustion engine. : en fr
  • DE549098C - Device for direction finding of aircraft : de en
  • US1855762A - Christmas tree holder : en
  • US1855707A - Control mechanism : en
  • US1855689A - Signal : en
  • US1855825A - Basket handle : en
  • US1856053A - Knitted fabric and method of making the same : en
  • US1855361A - Dehairing machine : en
  • US1855572A - Toothbrush : en
  • DE549569C - Coupling link that can be released under tension for chains or the like. : de en
  • GB371651A - Device for suspending towels, drying cloths and other objects : en
  • AT127942B - Insert made of expanding strips to preserve the creases of trousers. : de en
  • PL15910B1 - A method of distilling heavy hydrocarbons, especially lubricating oils. : en pl
  • US1855654A - Dirigible headlight : en
  • DE549578C - Noise dampening for valves : de en
  • US1855392A - Frequency changing inductance system : en
  • CH154362A - Translucent table. : en fr
  • AT127841B - Pyrophoric lighter. : de en
  • AU171231A - Improvements in pressing seams : en
  • BE386902A - : en fr
  • DE549479C - Device for machining helical blades of any cross-section on the pressure and suction side : de en
  • FR724264A - Current divider for high currents : en fr
  • GB371669A - Improvements in and relating to steam generators : en
  • DE549218C - Device for carrying out the process for producing objects from two or more metals by centrifugal casting : de en
  • PL16048B1 - Lever to activate the brakes. : en pl
  • DE549378C - Process for the production of multicolor gravure transparencies : de en
  • DE549417C - Device for sieving with a thumb that extends through the fixed, inclined grate surface : de en
  • FR724334A - Improvements to control devices for window glass sliding in the vertical plane : en fr
  • US1855259A - Tire tool : en
  • US1855624A - Combined manufally and automatically operated clutch : en
  • PL16091B1 - The method of storing and protecting materials manufactured in sheets or strips, e.g. rubber, from damage, and a securing belt for carrying out this method. : en pl
  • US1855333A - Governor for variable speed generators : en
  • US1855627A - Shock absorbing connecting rod : en
  • PL15991B1 - A method of producing a fertilizer containing nitrogen and phosphorus. : en pl
  • US1855446A - Mechanical hammer : en
  • DE549528C - Process for producing a stiffening, linen-like finish on woven cotton curtains and lace : de en
  • AT127906B - Gas stove with built-in gas valve. : de en
  • SU25967A1 - Inkwell to Morse type telegraph devices : en ru
  • DE549571C - Slip ring seal for rotating shafts : de en
  • SU25160A1 - Machine for bending edges of roofing sheets : en ru
  • CH154227A - Electric pickup for records. : de en
  • US1855633A - Vulcanizer : en
  • US1855910A - Code signal apparatus : en
  • US1855932A - Oil burner : en
  • DE549538C - Sheet feeding device for rotogravure printing presses for printing individual sheets : de en
  • DE549661C - Contact spring for electrical low-voltage devices, especially for telecommunications systems : de en
  • ES126254A1 - A new procedure for the conservation of rice. : en es
  • FR724477A - Process for the separation of mixtures or solutions of substances having different boiling temperatures by evaporating the lower boiling point component : en fr
  • GB371450A - Improvements in or relating to means for operating bulk-head doors : en
  • FR724280A - Multiple tool : en fr
  • GB371678A - Improvements in or relating to armature pole-pieces of magnetos of the rotating magnet flywheel type : en
  • SU26043A1 - Method and device for setting the saw teeth : en ru
  • US1855584A - Recording and reproduction of sound : en
  • US1855724A - Multioffice telephone system : en
  • US1855958A - Cash register : en
  • DE549530C - Clamping rail for loose-leaf books with two-armed clamping jaws that lie like pliers against the aligning pins : de en
  • DE549626C - Circular knitting machine for the production of circular split goods : de en
  • GB371725A - Combination resilient mallet and metal hammer : en
  • GB371776A - Improvements relating to carding engines : en
  • FR724374A - Railway vehicle brake improvements : en fr
  • GB371922A - Improvements in or relating to steering control mechanism for aeroplanes : en
  • GB371601A - Improvements in or relating to pyrophoric lighters : en
  • ES126151A1 - Mechanical system of transport of furniture. : en es
  • CH154078A - Scythe blade holder. : de en
  • FR724551A - Improvements in the production of sound films giving them certain ambience effects : en fr
  • US1855287A - Advertising apparatus : en
  • PL15960B1 - Igniter for underwater mines. : en pl
  • PL16122B1 - A method of producing sweatshirts and a device for carrying out this method. : en pl
  • PL15886B1 - A method and device for driving vehicles, especially airplanes. : en pl
  • DE549575C - Gate valve, in particular made of corrosion-resistant ceramic materials, the shut-off plate of which describes a straight path as it moves : de en
  • DE549660C - An annular magnetic core composed of two or more individual cores placed one on top of the other in the axial direction : de en
  • DK45574C - Self-locking Nut. : da en
  • ES126113A1 - An elastic wheel device for railways. : en es
  • FR724332A - Carburetor improvements : en fr
  • US1855956A - Collision detector and indicator : en
  • AT127913B - Screw cap closure for tin cans. : de en
  • FR724495A - Safety valve : en fr
  • FR724649A - Improvements to lavatories : en fr
  • GB372310A - Improvements in or relating to roller shutters, doors and the like for buildings, vehicles and other purposes : en
  • SU26022A1 - Instrument for determining the latent time and magnitude of the tendon reflexes : en ru
  • SU26135A1 - Multiple bottom machine for harvesting root crops : en ru
  • US1855189A - Pound or piece cutting machine : en
  • US1855301A - Chain cutter for sewing machines : en
  • US1856038A - Intermittent opebatob for sales machines : en
  • GB371578A - Improvements in or relating to mains and similarly operated thermionic valve apparatus : en
  • GB371690A - Improvements in an apparatus for treating and ageing fabrics : en
  • CH154303A - Liquid for automobile radiators and method of manufacturing this product. : en fr
  • DE549169C - End connections for sleeves made of wound wire : de en
  • DE549523C - Knee joint shoe with a clevis holding the end of the rail : de en
  • GB371521A - Improvements in and relating to dry mash hoppers for poultry : en
  • ES125814A1 - Seeding and tillage machine. : en es
  • PL15849B1 - A method of paraffinizing corks and an apparatus for carrying out this method. : en pl
  • US1855402A - Firearm : en
  • US1855421A - Loading machine : en
  • US1855197A - Sound recording : en
  • US1855237A - Trailer : en
  • CH154110A - Siphoidal box for sanitary installation. : en fr
  • FR724562A - Device intended for obtaining shaped profiles with high precision : en fr
  • DE549455C - Acetylene developer for small carbide : de en
  • DE549581C - Safety device on Haehnen : de en
  • GB372288A - Improvements in systems comprising light-sensitive cells : en
  • FR724256A - Horizontal hydraulic drawing press for the production of seamless hollow bodies : en fr
  • DE549599C - Flash lamp : de en
  • DE549219C - Process for the electrophoresis of aqueous rubber dispersions charged with acid : de en
  • DE549673C - Centrifugal casting mold with galvanic coating : de en
  • ES126156A1 - A SHOVEL TO EARTH : en es
  • AT127822B - Process for converting creosote-rich tars into road construction pitch, gasoline and high-quality phenols. : de en
  • CA321798A - Adjustable collar band for shirts : en fr
  • AT127896B - Inclined tube boiler with radiant tubes forming the side surfaces of the combustion chamber. : de en
  • DE544269C - Process for the production of casting molds for piston rings : de en
  • SU25983A1 - Hollow electrical cable : en ru
  • SU26275A1 - The method of sterilization of organic substances : en ru
  • US1855742A - Electromagnetic motor : en
  • FR724693A - Sewing machine : en fr
  • GB371746A - Improvements in or relating to filter presses : en
  • SU26222A1 - Device for transmitting thermometer readings : en ru
  • US1855426A - Apparatus for building beads for tires : en
  • FR724563A - Vending machine for newspapers, magazines, printed and non-printed in general : en fr
  • GB371742A - Improvements in a brake cross shaft and method of forming same : en
  • PL16090B3 - Gas burner for furnaces, e.g. boiler furnaces. : en pl
  • SU26166A1 - Fitting to vertical milling or drilling machine for cutting oval holes : en ru
  • US1855194A - Printing machine : en
  • US1855428A - Variable speed transmission mechanism : en
  • CH154121A - Spring pads for mattresses, feather pillows or the like. : de en
  • DE549446C - Electrodynamic telephone : de en
  • FR724447A - Cabinet for heating and storage of various objects : en fr
  • FR724643A - Lighting device for luminescent electric tubes : en fr
  • PL15830B1 - Internal formwork of caisson chambers or other exposed concrete objects. : en pl
  • US1855840A - Talking machine : en
  • ES126090A1 - A new method of manufacturing a vehicle stabilizing device. : en es
  • FR724296A - Reels for photographic film reels : en fr
  • GB371467A - An anti-dazzle and fog piercing screen for fitting to all kinds of motor lamps, aircraft landing lights, or the like : en
  • GB371864A - Improvements in or connected with mechanism for effecting an automatic delivery and removal of records to and from a gramophone : en
  • PL15825B1 - A method of purification of nitrogen-hydrogen mixtures for ammonia synthesis. : en pl
  • PL15841B1 - Resonant relay with sharp, permanent and adjustable resonance. : en pl
  • PL15929B1 - Method for the preparation of basic arylquinoline ethers. : en pl
  • SU26160A1 - Tin plating machine on one side : en ru
  • US1855508A - Hydraulic valve lifter : en
  • DE549514C - Booking facility on typewriters : de en
  • DE549690C - Mowing machine knife guide : de en
  • ES126092A2 - IMPROVEMENTS IN THE FOOT DISTRIBUTION TABLE, OBJECT OF THE MAIN PATENT : en es
  • FR724456A - Process for making and labeling peat bales : en fr
  • PL15947B1 - Cast steel anvil and the method of its production. : en pl
  • SU26221A1 - Gas shelter : en ru
  • US1855730A - Refrigerating apparatus : en
  • FR724518A - Acetylene headlight for motorcycles : en fr
  • US1855992A - Joint : en
  • PL15799B1 - Dialer circuitry with separate drive and free choice in telephone installations. : en pl
  • PL15878B1 - A method of inserting rayon by using a flowing decay fluid and an apparatus for carrying out the method. : en pl
  • PL16075B1 - Short-circuit device in signaling electric lines. : en pl
  • SU26009A1 - Kolosnikova lattice : en ru
  • SU26187A1 - Method for producing negative films for color cinematography : en ru
  • US1855577A - Debarking machine : en
  • US1855872A - Detergent : en
  • AU510831A - Landing lamps for aircraft : en
  • FR724395A - Method and apparatus for treating textile materials : en fr
  • FR724549A - Method for preserving perishable materials and in particular fruit, and means allowing the implementation : en fr
  • ES126028A1 - Electromagnetic relay. : en es
  • FR724312A - Advanced harrow : en fr
  • GB371495A - Improvements in or relating to the telegraphic transmission of typographical matter : en
  • FR724342A - Device for lifting liquids by compressed air : en fr
  • GB372317A - Improvements in or relating to supports for mechanical or electrical sound recordingor reproducing devices : en
  • ES125910A1 - Improvements in the devices for blood transfusion. : en es
  • PL15900B1 - Radiator fitting. : en pl
  • SU26267A1 - Electromagnetic current limiter : en ru
  • SU25355A1 - Flaring for large diameter pipes : en ru
  • CH154390A - Rail contact device in a railway system, especially for axle counters. : de en
  • US1855601A - Impulse and wave transmission system : en
  • CA321858A - Oil well pump sucker rod : en fr
  • CH154233A - Time-setting mechanism. : en fr
  • DE549458C - Process for obtaining technically usable fibers from plants of the genus Araujia of the Asclepiadaceae family : de en
  • DE549489C - Direction indicators for bicycles and motorcycles : de en
  • FR724579A - Improvements to sealing gaskets, especially those for sliding rods : en fr
  • GB371842A - Improvements in or relating to door locks : en
  • GB371825A - Improvements in brush making machinery : en
  • AT127832B - Process for protecting cast bodies made of magnesium or its alloys during casting. : de en
  • PL15950B1 - Oefttf 4q pttlikóif artilleryikish with high speeds poegatkawyeh. : en pl
  • SU26146A1 - Flax spreading machine : en ru
  • US1855590A - Extensible sleeve : en
  • US1855646A - Slug for cleaning condenser tubes : en
  • DE549370C - Sewing table with device for lowering the machine head : de en
  • US1855335A - Stop motion mechanism for knitting machines : en
  • PL16124B1 - A holder for nails or other means used for attaching resilient objects to hard substrates, particularly for affixing rubber shoes, and a method for attaching resilient objects to hard substrates. : en pl
  • US1855565A - Inclosure for radiators : en
  • BE387531A - : en
  • CA321824A - Stripping device for flat work ironers : en fr
  • CH154258A - Plane with inserted abutment. : de en
  • US1855174A - Power application and control means : en
  • US1856029A - Lubricating system and oil feed control therefor : en
  • DE549360C - Two-piece button : de en
  • DE549443C - Surface capacitor : de en
  • DE549482C - Adjustable drive device for sewing machines : de en
  • DE549558C - Bottle cap : de en
  • ES126279A1 - A procedure to automatically connect or disconnect the power in stoves, stoves and electric irons, in order to avoid fluid losses when forgetting the disconnection. : en es
  • FR724442A - Automatic regulating mechanism for cans machines : en fr
  • CH154205A - Storage device for the sheets to be deposited in printing machines. : de en
  • FR724642A - Advanced welding : en fr
  • FR724676A - Process for preparing aqueous fibroin solutions : en fr
  • AU169931A - Process forthe manufacture of N-substituted 5: 6-dialkoxy8-amino-quinolines : en
  • SU26020A1 - Pupillary reflexometer : en ru
  • DE549211C - Device for increasing the resilience of Roentgen pipes : de en
  • DE549682C - Chromium and silicon containing copper alloys and processes for their manufacture : de en
  • FR724364A - Method and device for obtaining colored dry ice : en fr
  • SU26099A1 - Recording tool for recording drill operation : en ru
  • US1855390A - Surface condenser : en
  • CH154198A - Process for the production of protective borders on sheets of paper. : de en
  • USD86851S - Design for a faucet : en
  • FR724257A - Motor driven accounting machine : en fr
  • FR724285A - Shaking transport gutter : en fr
  • GB371764A - Improvements in or relating to fluid actuated regulating valves : en
  • SU26185A1 - Device for connecting the plug of the photographic apparatus with the guide slide : en ru
  • SU26243A1 - Cargo box for cable conveyors : en ru