• PL10480B1 - Iron-chromium alloy. : en pl
  • US1718377A - Die for making steam-boiler stay bolts : en
  • US1718734A - Rock drill : en
  • DE478469C - Friction ratchet for the trough drive of rotary lever kneading machines : de en
  • FR659081A - Air steering mechanism on leading edges of propellers and aircraft wings : en fr
  • US1718431A - Radio apparatus : en
  • US1718697A - Detachable wheel rim : en
  • US1718872A - Collapsible box : en
  • DE478317C - Allocation device for compressed air centrifuges with scraper or scraper over a rotating plate : de en
  • DE478459C - Process for the preparation of a high-temperature cooking and heating gas (luminous gas) : de en
  • FR659156A - Malleable iron melting bed and method and apparatus for the cupola manufacture of quality malleable iron : en fr
  • GB314294A - Improvements in and relating to turbines : en
  • CA290839A - Plate steel wicket gate for turbines : en fr
  • US1718684A - Salt shaker : en
  • US1718776A - Napkin : en
  • USRE17337E - Lubricated valve : en
  • USD78869S - Design for a spoon or similar article : en
  • DE478493C - Thermal protection device for industrial furnace and furnace systems : de en
  • PL10528B1 - A planting bush for all kinds of plants with walls containing basic nutrient. : en pl
  • SU10199A1 - Wind engine : en ru
  • USD78818S - Design for stocking : en
  • DE478567C - Hydraulic jack for replacing locomotive springs : de en
  • DE478644C - Headphone : de en
  • DE474892C - Hydraulic experimental flume : de en
  • FR659113A - Advanced security lock : en fr
  • DE478323C - Control for conveyor systems : de en
  • USD78864S - Design for a bedstead end frame : en
  • CA290835A - Hosiery : en fr
  • DE478336C - Periodic absorption refrigeration machine : de en
  • GB292475A - Improvements in or relating to contact fingers for electrical apparatus : en
  • GB314561A - Improvements in and relating to processes and plant for the hydration of lime and like manufactures : en
  • FR659110A - Process for applying heat to the covers of electrically conductive cores : en fr
  • FR659170A - Method and apparatus for mechanically covering wagons, eg railway wagons : en fr
  • FR659455A - Improvement in fasteners for suitcases, trunks and similar items : en fr
  • GB287906A - Explosive projectile for infantry rifles and quick-firing small arms : en
  • DE478368C - Bicycle and motorcycle lock : de en
  • DE478529C - Tobacco feeder : de en
  • US1718386A - Rubber-covered woven screen : en
  • US1718901A - Condensation products of urea and formaldehyde and process of making same : en
  • DE478791C - Baking vessel with a lid covering the middle heating pipe and a ring-shaped sheet metal insert : de en
  • US1718327A - Mechanism for transferring knitted webs : en
  • DE477004C - Rotary valve seal for internal combustion engines : de en
  • DE478614C - Frame for inserting photosensitive plates in full daylight : de en
  • FR659330A - Folding seat with fan structure : en fr
  • FR659323A - Vending machine : en fr
  • FR659412A - Control of spinning centrifuges and spindles for artificial silk : en fr
  • US1718408A - Lock-head key : en
  • US1718828A - Display device : en
  • CA290738A - Means of attaching escutcheon members : en fr
  • FR659541A - Burglary and broken glass alarm system : en fr
  • US1718541A - Rotary soil cutter : en
  • SU10133A1 - Pipe for observing phenomena near the visible position of the sun : en ru
  • SU9964A1 - Hand hoe : en ru
  • FR659399A - Device for automatic filling of beer bottles : en fr
  • FR659417A - Improvements to antenna systems for radio transmission of electric waves : en fr
  • FR659452A - Cooling device for electrical machines : en fr
  • GB314118A - Method of and means for forming cigar bunches : en
  • USD78846S - Design for a lock casing : en
  • FR659419A - Rotary valve : en fr
  • GB314174A - Process and apparatus for simultaneously making sugar and paper pulp from cane : en
  • GB314143A - Improvements in a ditching machine : en
  • DE478389C - Process for the production of multicolor prints : de en
  • FR659537A - Tool for deflating the inner tubes of pneumatic tires : en fr
  • GB295047A - Rudder management through the medium of disengageable joints : en
  • SU10104A1 - A device for recording the speed of the vessel : en ru
  • SU10211A1 - Electric flashlight light : en ru
  • SU9872A1 - High refractive fluid : en ru
  • US1718253A - Wall conduit : en
  • US1718692A - Tenteb clip : en
  • AT113556B - Device for guiding and spreading tissues. : de en
  • PL10546B1 - Discharge tube with closed hatch discharge. : en pl
  • US1718761A - Shoe-polishing device : en
  • DE478532C - Loading device for shaft ovens, with which the fine material is distributed to the edge of the furnace, the coarse and the fuel, leaving the furnace edge free over the shaft cross-section : de en
  • DK40353C - Electromagnetic Relay. : da en
  • FR659312A - Improvements to remote control systems : en fr
  • CA290733A - Vulcanizing machine : en fr
  • CA290735A - Steering wheel knob : en fr
  • FR659520A - Improvements in the construction of fireplace walls : en fr
  • FR659398A - Perforation sealant ensuring the tightness of pneumatic tires : en fr
  • FR659496A - Automatic entry cover for lock : en fr
  • US1718481A - Combination vanity and cigarette case : en
  • BE360932A - : en
  • FR659038A - Propulsion screw for sleds : en fr
  • DE478311C - Revitalization of used powdered decolorizing charcoal : de en
  • SU10203A1 - Belt Cutting Machine : en ru
  • SU9959A1 - Weaving device for determining the length of the fabric produced : en ru
  • FR659506A - System for attaching circles of cotton balls or others by cutting the circle itself : en fr
  • USD78855S - Design for a bedstead end frame : en
  • FR659056A - Sealing clamp for sealing pipes and connecting hoses : en fr
  • FR659214A - Remote control and monitoring devices of any organs, grouped together in a single station or scattered along a circuit : en fr
  • GB314774A - Improvements relating to the current-supply control systems of electric furnaces and analogous electric heating installations : en
  • DE478316C - Process for the production of coil bodies with a metal core and coil disks made of insulating material for coils for electrical purposes, in particular for those used in telecommunications : de en
  • US1718633A - Stitching device for tire-building machines : en
  • US1718887A - Fountain mathematical drawing pen for india ink : en
  • FR659409A - Confectionery : en fr
  • GB291392A - Improvements in or relating to electric arc lamps : en
  • FR659014A - Spindle for braiding and lace making machines : en fr
  • SU10045A1 - The device for the layout of statistical cards : en ru
  • SU10082A1 - Gauges for measuring inside and outside dimensions : en ru
  • SU10205A1 - Hollow-walled house : en ru
  • SU9946A1 - The method of producing iron oxide bicarbonate from iron shavings or other iron waste : en ru
  • US1718251A - Transmission-system switch : en
  • US1718300A - Pressure-applying air pad : en
  • US1718486A - Loom for weaving carpets and like fabrics : en
  • US1718507A - Heat insulation of walls : en
  • CH133934A - Vacuum tube. : de en
  • DE478473C - Shut-off device for gas pipes : de en
  • GB301458A - Improvements in driving belts : en
  • FR659063A - Device used to give a curved profile to the cutting edges of the blades : en fr
  • FR659163A - Process for preparing surfaces for the application of cellulose varnishes and obtaining cellulose varnish covers with several layers : en fr
  • FR659193A - Dry rectifier connected to a small transformer : en fr
  • GB314198A - Improvements in guards for carborundum and the like grinding wheels : en
  • CA290681A - Balancing of unbalanced forces : en fr
  • CA290851A - Method and machine for insulating cables : en fr
  • DK40337C - Machine for Baking Waffles and other hollow Pastries. : da en
  • FR659205A - Automotive fuel control devices : en fr
  • FR659348A - assembly elements for formwork for molded walls and floors : en fr
  • CH133917A - Central cam controlled contact lever. : de en
  • SU10119A1 - Connection device converging under right angles of I-beams : en ru
  • US1718352A - Method of locating underground conductive bodies : en
  • US1718794A - Selective and antiparasitic receiving system : en
  • US1718608A - Glass-feeding apparatus : en
  • PL10572B1 - A method of producing foam, consisting of fine bubbles. : en pl
  • US1718845A - Dehydrator : en
  • US1718895A - Switch-control mechanism : en
  • AT113618B - Process and device for the production of files and file covers. : de en
  • US1718335A - Soaps from sulphonated mineral-oil acid sludge and method of making same : en
  • US1718535A - Rotary pump or compressor : en
  • AT113661B - Process for the extraction of the valuable components from chlorinating roasted gravel burns. : de en
  • FR659209A - Process for preparing cold resistant oils : en fr
  • GB314139A - Improvements in and relating to roofs and roofing : en
  • GB314286A - Improvements in drawing apparatus for spinning machines : en
  • SU10264A1 - Device for transferring arrows from the car : en ru
  • FR659168A - Shutter for photographic lenses : en fr
  • GB314168A - Improvements in balls for lawn tennis and like racquet games : en
  • SU10135A1 - Vernier holder for self-induction cellular coils : en ru
  • SU10216A1 - Device for dosing compressed gases for narcotic or other medical inhalation devices : en ru
  • SU10266A1 - Deflector : en ru
  • US1718302A - Suction sweeper : en
  • DE478402C - Glass pane for electric pane lights : de en
  • CA290682A - Jack mechanism : en fr
  • BE360045A - : en
  • GB314149A - Improvements in dyes : en
  • AU1557628A - Improved horse driving reins : en
  • AU1685228A - Improvements in filtering apparatus : en
  • DE478416C - Internal combustion engine with cylinder covers attached to the barrel : de en
  • US1718419A - Bronzing machine : en
  • US1718892A - Airplane : en
  • US1718442A - Flour aerator and separator : en
  • US1718220A - Culinary disintegrator : en
  • US1718720A - Apparatus for the production of carbon black : en
  • FR659350A - Locking device, fixed or mobile, secret : en fr
  • AT113644B - Thermoelectric apparent power meter. : de en
  • CH133850A - Method for producing a compensation unrest for clocks, counters and the like. : de en
  • CA290794A - Seal for shaft bearings : en fr
  • US1718221A - Seasoning process for lumber : en
  • US1718789A - Cultivator : en
  • US1718847A - Chair construction : en
  • DK40349C - Cooling device by milk transport buckets and the like. : da en
  • US1718294A - Hydroturbine pump : en
  • DE478354C - Surgical bone saw with electric drive : de en
  • DE478514C - Illuminated sign : de en
  • FR659162A - Improvements to liquid fuel burners : en fr
  • FR659171A - Process for manufacturing a sticky paper and products obtained by said process : en fr
  • GB314136A - Improvements in traffic signalling devices for use on road vehicles : en
  • GB314771A - Improvements in apparatus for conveying and delivering articles of sweetmeat during manuiacture : en
  • DE478454C - Electric gas cleaning system : de en
  • FR659282A - Printing device : en fr
  • FR659306A - Improvements to switches and other similar electrical devices : en fr
  • DE478366C - Shock absorbers for motor vehicles : de en
  • FR659535A - Advanced training and testing devices for aviators : en fr
  • GB314241A - Improvements in or relating to screws, nails or bolts : en
  • DE478347C - Cap for electrical switching elements : de en
  • DE478510C - Inwardly opening injection valve for internal combustion engines with pressure atomization : de en
  • DK40368C - Folding Armchair. : da en
  • GB288272A - Process and apparatus for suppressing the resistance on bodies stationary or to be propelled in fluids of any kind and for obtaining at the same time a propulsion of said bodies : en
  • SU10037A1 - Gearing attachment : en ru
  • GB314358A - Improvements in or relating to the manufacture of artificial resins : en
  • SU10114A1 - Plunger pump with flow control : en ru
  • PL10411B1 - : en pl
  • US1718547A - Centrifugal separator : en
  • AT113654B - Process for the production of internal combustion engines, which consist of several parts welded together. : de en
  • CA290815A - Vaporizer : en fr
  • CH133980A - Process for the manufacture of brake block holders for railway car wheels. : de en
  • SU10034A1 - Pipe wrench : en ru
  • CH133765A - Electric spinning machine drive. : de en
  • DE478434C - Circuit arrangement for signal systems, especially fire alarm systems, in which reporting devices and alarm devices are in the same loop : de en
  • US1718375A - Art of cracking hydrocarbon oils : en
  • US1718539A - Gyroscopic steering mechanism : en
  • GB314124A - Improvements in or relating to electromagnetic devices : en
  • GB314150A - Improvements in and relating to the filling of sealed cartridges for syringes for medical and like purposes : en
  • FR659184A - Perfume bottle : en fr
  • GB288310A - Improvements relating to the freezing of colloidal liquids : en
  • GB314270A - Improvements in jacks for motor-driven road vehicles : en
  • SU10283A1 - Pneumatic valve for air ducts : en ru
  • US1718224A - Window sash : en
  • US1718422A - Distance measuring with the aid of sound waves : en
  • SU9951A1 - Brake device for railway carts : en ru
  • PL10496B1 - Method of obtaining a yellow copper alloy for industrial purposes. : en pl
  • SU9940A1 - Planimeter : en ru
  • US1718803A - Water meter : en
  • US1718670A - Game device : en
  • CH133736A - Sealing fitting for frameless mirror glass sliding doors. : de en
  • CH133891A - Cylinder cooling device on rotary compressors. : de en
  • PL10431B3 - The method of continuous distillation of mineral oils and the like. : en pl
  • US1718478A - Electric switch : en
  • FR659037A - Improvements in brake shoe guiding means : en fr
  • FR659121A - Metal staple wrapper : en fr
  • GB294235A - Improved manufacture of dry halogen-caicium-starch preparations : en
  • BE360800A - : en
  • GB288160A - : en
  • DE478468C - Mobile drying drum for road building materials with external and internal heating : de en
  • SU10253A1 - Control device for oil pumps : en ru
  • US1718366A - Rail joint : en
  • AT113567B - Apparatus for measuring the direction and speed of a visible object moving horizontally in open space. : de en
  • SU10093A1 - Group Battery Switch : en ru
  • SU10317A1 - Device for drawing from life through the grid : en ru
  • BE360514A - : en
  • CH133762A - Laying machine with carding device for carding. : de en
  • SU10252A1 - Device for unloading ballast platforms : en ru
  • US1718208A - Torsion balancer : en
  • SU10206A1 - Brick Making Press with Rotary Table : en ru
  • US1718921A - Matrix : en
  • PL10581B1 - Pail collector. : en pl
  • US1718638A - Air-operated agricultural machine : en
  • GB287908A - Manufacture of azo-dyestuffs : en
  • DE478551C - Rolling bearing installation : de en
  • GB314162A - An improvement in devices for locking incandescent bulbs in their holders : en
  • US1718358A - Binder for priming compounds : en
  • DE478524C - Guide device for bicycles : de en
  • SU9982A1 - Automatically operated contact for electric fire alarm : en ru
  • CH133779A - Device for singeing textile goods. : de en
  • DK40363C - Method for pickling metals with associated pickling bath. : da en
  • FR659264A - Product against eudemis and sooty mold and lice of fruit trees : en fr
  • GB314279A - Dancing platform : en
  • SU10007A1 - Internal combustion engine : en ru
  • US1718868A - Dental appliance : en
  • DE478482C - Inking unit for rotogravure printing machines : de en
  • FR659227A - High voltage electric capacitor cooling system : en fr
  • GB314464A - Improvements in glow discharge lamps : en
  • DK40351C - Jets with self-closing spring cock. : da en
  • DE478328C - Process for hot drawing of steel wire : de en
  • FR659351A - Fun figure with limbs spread apart : en fr
  • GB296375A - Arrangement of electric wire leads through glass parts : en
  • AT113583B - Process for the isolation of partial conductors with a rectangular cross section in twisted conductors for electrical machines and the like. like : de en
  • GB300248A - : en
  • SU10215A1 - Drying for casting molds and cones : en ru
  • US1718711A - Split-bolt latch : en
  • DE478384C - Brush cleaner : de en
  • DE478583C - Process for drawing hollow glass bodies from the molten mass : de en
  • FR659169A - Further training in the establishment of pipes, cigar or cigarette holders, etc. : en fr
  • FR659441A - Measuring device for determining the elements of the route and the estimated position of aircraft : en fr
  • PL10503B1 - Automatic starter for induction motors. : en pl
  • US1718557A - Apparatus for testing vacuum tubes : en
  • AT113594B - Circuit of earth fault coils. : de en
  • CA290775A - Fluid pressure brake : en fr
  • PL10583B1 - . * ° 4 C ^ y / JG Motor roller. : en pl
  • SU9932A1 - Method of processing technical barium sulphide for barium chloride and sulfur or sulfur chloride : en ru
  • CA290802A - Rubber preservation : en fr
  • DE478593C - Spike wheel calculator : de en
  • DK40346C - Apparatus for continuous long-term pasteurization of milk and the like. : da en
  • US1718455A - Game : en
  • US1718899A - Method of uniting radioactive material with a metallic carrier : en
  • USD78853S - Design for a bedstead end frame : en
  • CH133809A - Process for making partially hydrolyzed primary cellulose acetates. : de en
  • CH133742A - Bituminous coating compound. : de en
  • SU10157A1 - Boiler for cooking asphalt : en ru
  • PL10573B1 - A device for centering and guiding circular ships in sawmills. : en pl
  • US1718592A - Syringe : en
  • GB314127A - Improvements in adjustable head lights for motor vehicles : en
  • CA290747A - Gypsum block machine : en fr
  • AT113572B - Device for parallel guidance and roller bearing support of two bodies by means of rollers. : de en
  • AT113595B - Surge arresters. : de en
  • CH133756A - Container for mixing by stirring liquids. : en fr
  • FR659389A - Industrial product promoting the development of the silkworm (bombyx mori) preserving it and curing its diseases : en fr
  • GB301483A - Improvements in friction couplings for drilling, tapping, and like tools : en
  • GB314213A - Improved process for the destructive hydrogenation of solid carbonaceous material : en
  • AT113681B - Process for the production of fruit sugar from inulin. : de en
  • CA290766A - Cellulose and paper pulp strainer : en fr
  • CH133953A - Circuit arrangement for the transmission of power surges in telephone systems. : de en
  • DE478609C - Device for pulling capsules, cups and similar vessels made of paper, cardboard, tinfoil, parchment and the like. like : de en
  • AT113607B - Rotary magnet for adjustment angles below 90 °. : de en
  • CA290728A - Floor and ceiling construction : en fr
  • FR659023A - Receiving station for downspouts of water and solid bodies, in particular household waste : en fr
  • AT113639B - Device for recording cross-sections. : de en
  • CA290756A - Scutching machine : en fr
  • DE478558C - Process for the simultaneous production of carbonic acid, alcohol and lactic acid : de en
  • SU10235A1 - Compass with a device for determining the length of the arc drawn by it : en ru
  • PL10418B1 - The method of producing metal cups for dry battery cells. : en pl
  • US1718727A - Adjustable liner : en
  • CA290804A - Shock absorbing device : en fr
  • FR659241A - Improvements to processes and feed devices for machines for laminating discontinuous sheet glass : en fr
  • SU10184A1 - Swimming Instrument : en ru
  • US1718271A - Railroad frog and switch thawing device : en
  • US1718694A - Typewriting machine : en
  • DE478486C - Switchgear with pull-out switches : de en
  • FR659305A - Improvements to electromagnets : en fr
  • GB314111A - Improvements in clinker dams, dumping bars and the like for furnaces : en
  • AT113562B - Capsule liquid transmission. : de en
  • CH133739A - Befestigungseinrichtung an Sohlen- und Uferplatten bei Bach- und Flussverbauungen. : de en fr
  • USD78830S - Design for a radiant gas heater : en
  • DE478457C - Overcurrent release for switches with a delay that is independent of the current : de en
  • US1718763A - Method of making generator tubes : en
  • SU10239A1 - Chain pivot : en ru
  • US1718365A - Hackling machine : en
  • US1718364A - Electrical heating and forging machine : en
  • PL10550B1 - Improvements in the synthetic method of obtaining ammonia. : en pl
  • USRE17339E - spalsbury : en
  • CA290736A - Door latch : en fr
  • SU10342A1 - Press Buvare : en ru
  • US1718595A - Ampul : en
  • CA290792A - Rectifier glow-tube control : en fr
  • AU1331728A - Improvements in or relating to processes and, circuit arrangements forthe elimination of disturbances in signal receiving systems : en
  • SU10291A1 - The method of preparation of piezoelectric plates : en ru
  • USD78870S - Design fob a cooler : en
  • CA290706A - Metal manufacture : en fr
  • CA290743A - Centrifugal governor : en fr
  • AT113678B - Process for the representation of artificial stones. : de en
  • SU10289A1 - Katucha intermediate support for cable conveyor : en ru
  • US1718619A - Shoe shield : en
  • BE360623A - Manufacturing process for cardboard matches : en fr
  • CH133936A - Artificial tooth. : de en
  • US1718719A - Oil-well tongs or wrench : en
  • GB314140A - Improvements in apparatus for dyeing, washing or bleaching : en
  • CH133801A - Process for the preparation of an insoluble monoazo dye. : de en
  • AT113579B - Fuel pump. : de en
  • SU10172A1 - Intercar fence for tramcars : en ru
  • US1718338A - Cement-block tamper : en
  • US1718359A - Clutch and the like : en
  • US1718781A - Machine for sanding moldings : en
  • USD78847S - Olaf s : en
  • SU10066A1 - Electromagnetic current limiter : en ru
  • US1718658A - Emergency jack device : en
  • SU9971A1 - Single-phase current transformer designed to keep the secondary voltage constant : en ru
  • AT113666B - Process for the preparation of hydrogen peroxide by cathodic reduction of oxygen. : de en
  • GB314280A - Improvements in or relating to brazing, sweating or soldering devices, or appliance for use in soldering the joints of metal tubes, or the like : en
  • GB314460A - Process for the manufacture of therapeutic calcium preparations : en
  • CH133997A - Process for the preparation of an alkaline cotton dye of the stilbene series. : de en
  • DE478612C - Suction box for paper, cardboard and pulp dewatering machines : de en
  • PL10561B1 - Adjuster for mechanical time fuzes for cannon shells. : en pl
  • SU10112A1 - Method for increasing ohmic resistance of defective porcelain insulators : en ru
  • US1718674A - Car indicator : en
  • US1718642A - Light-metal alloy : en
  • CH133748A - Household machine driven by an electric motor, e.g. B. Floor polisher, vacuum cleaner, etc. : de en
  • CH133992A - Multi-band spinner. : de en
  • DK40340C - Cartridge belt for machine guns. : da en
  • CA290690A - Razor blade stropper : en fr
  • US1718850A - Machine for broadcasting a wide area of illumination : en
  • US1718639A - Mattress-roll forming and stitching machine : en
  • AT113693B - Inflatable hollow rubber body as a swimming figure. : de en
  • DE478776C - Process for the production of image-correct printing forms with the aid of halogen silver colloid layers : de en
  • PL10532B1 - Two-piece rotary switch. : en pl
  • SU9883A1 - Margarine machine : en ru
  • US1718816A - Loom : en
  • CA290777A - Fluid pressure brake : en fr
  • CH133940A - Electric massage roller. : de en
  • CH133944A - Process for the production of dihydromorphine. : de en
  • FR659181A - Distribution system for internal combustion engines with fixed star cylinders : en fr
  • GB314237A - Improvements in or relating to current collecting shoes for electric trains : en
  • AT113570B - Lubricator. : de en
  • AU1382128A - Improvements in shoring the roofs of mines : en
  • CH133889A - Stage compressor. : de en
  • USD78850S - Design for an end frame for bedsteads : en
  • US1718316A - Holder for flash lights or similar articles : en
  • GB314227A - Improvements in tractor wheels : en
  • GB314256A - Improvements in and relating to means and apparatus for mounting a tank on the chassis of a vehicle : en
  • US1718726A - Oiling system : en
  • US1718373A - Production of benzidine and derivatives : en
  • DE478445C - Process for the production of spray liquids for pest control : de en
  • SU10044A1 - Weaving device for stopping when the main thread breaks : en ru
  • SU9915A1 - Method of making hollow and porous rubber products : en ru
  • AT113630B - Electric iron with handle switch. : de en
  • CH133807A - Process for the preparation of a vat dye of the anthanthrone series. : de en
  • CH133938A - Device for protecting the eyes from nuisance caused by incident light during sleep. : de en
  • DE478543C - Device to compensate for pressure fluctuations when generating steam from high-temperature water : de en
  • PL10565B1 - High-speed drum sorter. : en pl
  • SU9984A1 - Apparatus for automatic feeding boilers : en ru
  • FR659465A - Off-set or letterpress printing machine : en fr
  • FR659017A - Curling iron : en fr
  • US1718661A - Securer for window sashes : en
  • SU10303A1 - Electric current limiter : en ru
  • DE478688C - Pre-chamber internal combustion engine with circular movement of the pure air or the mixture in the pre-chamber : de en
  • FR659285A - Padded pad and its manufacturing process : en fr
  • GB314360A - Improvements in or relating to warping and/or beaming devices for yarns : en
  • FR659079A - Meat grinder : en fr
  • FR659307A - Instrument for curling hair : en fr
  • DK40371C - Apparatus for Depositing Liquid Manure in Soil. : da en
  • DE478497C - Artificial foot attachment for leg extension : de en
  • PL10498B1 - Method of obtaining aromatic amines. : en pl
  • SU10132A1 - Machine for the manufacture and processing of sleepers : en ru
  • GB290156A - Improvements in and relating to air sound apparatus : en
  • GB305010A - Improvements in furnace walls : en
  • FR659492A - Interplant and intercep hoe plow : en fr
  • US1718589A - Valve tappet : en
  • US1718677A - Cigarette-making machine : en
  • FR659188A - Elastic tension member for screws : en fr
  • GB314123A - Improvements in electric accumulators : en
  • GB314182A - Improved hand tool for removing the husk from indian corn or maize and for gutting fish : en
  • DE477796C - Beet harvester : de en
  • DK40342C - Articulated locomotive. : da en
  • GB314259A - Improvements in and connected with water tube boilers : en
  • GB314409A - Turbine : en
  • GB314414A - Improvements in or relating to the manufacture of artificial threads or filaments from cellulose esters or ethers by the dry spinning or evaporative method : en
  • FR659084A - Device for the medical examination of various parts of the body : en fr
  • PL10567B1 - A method of doubling the frequency for phototelegraphy : en pl
  • DE478494C - Device for removing flesh from skin : de en
  • FR659293A - Improvements made to similar bobbin and winding machines : en fr
  • US1718317A - Refrigerating apparatus : en
  • USD78863S - Design por an end frame for bedsteads : en
  • FR659204A - Glare protection device for motorists : en fr
  • FR659303A - : fr
  • US1718835A - Yarn-feed mechanism : en
  • AT113660B - Process for the production of a metallic coating on sulfur-containing, castable compounds. : de en
  • SU10110A1 - The shutter for the hatch door of a freight car : en ru
  • CA290812A - Arc welding process : en fr
  • USD78859S - Design for an end frame for bedsteads : en
  • PL10449B1 - Indirect superheater for high-pressure steam installations. : en pl
  • SU10192A1 - Bracket for fastening lids of wooden boxes : en ru
  • GB314255A - Improvements in or relating to vehicles for collecting and transporting refuse : en
  • CH133890A - Rotary piston machine. : de en
  • CH133959A - Letter for neon sign. : de en
  • DE478670C - Machine for the conversion or for the simultaneous generation of alternating currents of different, unevenly related frequencies according to patent 386561 with n-phase current of high and single-phase current of lower frequency : de en
  • GB285857A - Improvements in labyrinth packing : en
  • US1718319A - Collapsing display stand : en
  • US1718372A - Cooler : en
  • US1718640A - Gas-range-manifold lock : en
  • GB314220A - Improvements in or relating to fastenings for attache cases, suit cases and the like : en
  • SU9858A1 - Dryer for hydrometers : en ru
  • US1718729A - Silo : en
  • CH133975A - Vehicle consisting of a motor vehicle and an associated trailer. : de en
  • CA290722A - Loose leaf holder : en fr
  • AU1327028A - Socket to facilitate the taking apart of sparkplugs of internal combustion engines for cleaning purposes : en
  • CA290742A - Plastic material mixer : en fr
  • PL10529B1 - Device for clarifying and separating liquids. : en pl
  • FR659296A - Improvements to motor vehicles : en fr
  • FR659500A - Process for the production of metallic raw materials with a fibrous structure : en fr
  • US1718213A - Mebchandise-ticket-attditing device : en
  • US1718812A - Fish-handling apparatus : en
  • DE478698C - Bag : de en
  • GB314282A - A massage appliance : en
  • GB314319A - A new or improved composite textile fabric or cloth : en
  • CH133812A - Process for obtaining a product containing the animal glue substances from meat broth resulting from carcass processing. : de en
  • CH133893A - Gear pump. : en fr
  • SU10164A1 - Door lock : en ru
  • CH133827A - Snowshoe. : de en
  • DE478058C - Apparatus for producing illuminated advertising : de en
  • US1718917A - Tempering, welding, and brazing compound : en
  • DE478300C - Meat steamer : de en
  • DE478562C - Completed small freezer : de en
  • GB312035A - Improved means for securing railway rails to concrete sleepers : en
  • US1718404A - Memorandum apparatus : en
  • SU10346A1 - Epidiascope for children's theaters : en ru
  • CH133858A - Register gauge for setting the saw blade distance in gang saws. : de en
  • DE478560C - Porous filter body made of glass particles sintered together : de en
  • GB314234A - Fuel-less power generating apparatus : en
  • CA290698A - Fatty material processing : en fr
  • AT113640B - Load coil. : de en
  • DK40347C - Ham cooker. : da en
  • GB310019A - Improvements in centrifugally moulding plastic material : en
  • GB314273A - A method and means for preserving eggs : en
  • SU10017A1 - Purse glove : en ru
  • SU10286A1 - Device for installing propellers, in particular for aircraft : en ru
  • CH133780A - Vacuum cleaner. : de en
  • SU10003A1 - Device for controlling mechanisms at a distance : en ru
  • US1718624A - Fish baking and lifting rack : en
  • US1718788A - Case-shift mechanism : en
  • CA290858A - Device for determining wheel misalignment : en fr
  • CH133872A - Cleaning device on sieves for vacuum drying drums. : de en
  • CH133792A - Process for the production of hydrocyanic acid from carbon monoxide and ammonia. : de en
  • CH133929A - Lighting fixture without drop shadows. : en fr
  • GB314191A - Improvements in or relating to holders or carriers for trolley pulleys used on tramway and like vehicles : en
  • GB314209A - Improved process and apparatus for the manufacture of glass : en
  • AT113582B - Electric wave filter. : de en
  • CH133734A - Wall for residential houses. : en fr
  • BE360783A - Process for producing glacial acetic acid from dilute acetic acids : en fr
  • DE478553C - Production of the concave profile in grinding wheels : de en
  • FR659373A - Improvements to the hydraulic variable speed mechanism : en fr
  • PL10437B1 - Plug, fitted with a cut and a front knob. : en pl
  • US1718837A - Production of mucic acid : en
  • SU10043A1 - Suha Medical Bank : en ru
  • CH133927A - Electrically heated annealing furnace. : de en
  • SU10331A1 - Piezo telephony device with a convex membrane that can serve as a microphone : en ru
  • CA290836A - Liquid loader : en fr
  • AU1462528A - Improvements in apparatus for spraying liquids : en
  • AT113687B - Casting machine for stereotype plates with a stopcock to control the metal outflow. : de en
  • SU9913A1 - Method and device for feeding portions of molten glass into molds : en ru
  • US1718537A - Cord set : en
  • PL10518B1 - Cage for fights. : en pl
  • SU10080A1 - Press Buvare : en ru
  • SU10158A1 - Aspiration and Infusion Device : en ru
  • US1718310A - Method of and apparatus for cooling liquids : en
  • US1718643A - Horn-button contact : en
  • US1718437A - Hand bag : en
  • PL10459B1 - Camera for playing chords on guitar, banjo and similar instruments. : en pl
  • FR659525A - Device to make the nuts unbreakable : en fr
  • FR659266A - Exhaust for explosion engines : en fr
  • CA290847A - Clothes washing machine : en fr
  • US1718211A - Sweet-potato-crisping process : en
  • AT113641B - Electric fluorescent tube with a filling consisting of noble gas and mercury vapor at the same time. : de en
  • AT113674B - Process for the preparation of new organic arsenic compounds. : de en
  • US1718755A - Lighting fixture : en
  • CA290867A - Centrifugal sprayer : en fr
  • CH133870A - Impact device with hammer bear going back and forth. : de en
  • DE478633C - Machine for bundling rods and tubes : de en
  • FR659004A - Process for the preparation of substituted guanidine : en fr
  • FR659295A - Improvements in apparatus for bringing liquids into intimate contact with gases or vapors, or gases and vapors and in liquid dispensing devices adapted for use in such apparatus : en fr
  • US1718244A - Water-softening filter : en
  • PL10578B1 - Stocking with protection against dropping eyelets. : en pl
  • SU9899A1 - Safety device against moisture precipitation on eye glasses, anti-gas masks, etc. : en ru
  • AU1410328A - Improved shock absorber for leaf springs : en
  • CA290869A - Flying suit : en fr
  • CH133880A - Sheet metal pulley. : de en
  • DE478435C - Method of painting wires : de en
  • DE478604C - Atomizing device for pest control : de en
  • AU1412928A - Improvements in sofas : en
  • AU1663228A - Improvements in and relating to floor coverings andthe like : en
  • SU9957A1 - Fireproof package : en ru
  • US1718690A - Intermittent-absorption refrigerating apparatus : en
  • CH133794A - Process for the production of alumina with simultaneous formation of hydrochloric acid and alkali compounds. : de en
  • DE478466C - Procedure for draining damp walls : de en
  • SU10075A1 - Razborn oil on the firebox : en ru
  • SU10165A1 - Spring tool holder : en ru
  • US1718741A - Housing for radio indicators or the like : en
  • PL10435B1 - Methods for carrying out exchange reactions for use in particular in softening water with zeolites or the like. : en pl
  • PL10473B1 - : en pl
  • US1718605A - Hypodermic syringe : en
  • SU9894A1 - Trubchat or ball mill : en ru
  • US1718575A - Lubricating apparatus : en
  • USD78843S - Design for a powder jar : en
  • SU10218A1 - Pneumatic device for determining the weight of the fluid in the tank : en ru
  • DE478483C - Method and device for the production of layouts for letterpress presses : de en
  • FR659210A - Process for simultaneously obtaining the brightening and stabilization in light of the lithopone : en fr
  • AT113592B - Mechanical drive device for tap changers, in particular for electrical systems. : de en
  • CH134006A - Hobbing compressor. : de en
  • FR659120A - Temperature indicator more particularly applicable to engine radiators : en fr
  • GB314155A - Improved apparatus for testing the chlorine content of water applicable to other like purposes : en
  • US1718275A - Combined router and work support : en
  • US1718551A - Parachute carrier and release : en
  • US1718632A - Thermionic valve : en
  • CA290798A - Rubber processing and product : en fr
  • DE478864C - Process for image composition, particularly for television receivers : de en
  • US1718212A - Mebchandise-ticket-atiditing device : en
  • US1718218A - Method of refining petroleum oil : en
  • US1718602A - Syringe construction : en
  • CH133885A - Amplifier device with articulated levers. : en fr
  • GB288970A - Actuating device for cinematographic films : en
  • CA290760A - Ingot casting machine : en fr
  • CA290765A - Striking or hammering tool : en fr
  • CH133727A - Soil cultivation machine with rotating tools. : de en
  • DE478342C - Installation on telegraphones : de en
  • FR659473A - Lighting fixtures comprising a mirror of elliptical cross-section : en fr
  • SU10144A1 - Machine for trimming the exact length of the rims of the wheels of the peasant's way and drilling in these rims x at one time all the holes for the spokes : en ru
  • US1718552A - Rotary grinding mill : en
  • US1718630A - Method for making valves : en
  • US1718580A - Power transmission : en
  • PL10464B1 - Method and device for mercerizing weaving fibers. : en pl
  • US1718434A - Counterbalance for ditching machines : en
  • US1718540A - Framing light for motion-picture-projecting machines : en
  • SU9962A1 - Electric current limiter : en ru
  • SU9978A1 - Self-propelled with a cart : en ru
  • SU10150A1 - Passage pump piston for deep wells and boreholes : en ru
  • US1718532A - Means for locking outlet valves in position : en
  • US1718880A - Nursery chair : en
  • CH133918A - Process for protecting mercury vapor rectifiers of any number of phases and types, the anodes of which are provided with grids, in the event of a short circuit on the direct current side of the rectifier. : de en
  • AT113613B - Grinding machine, in particular for the finish grinding of rollers and balls. : de en
  • CH133804A - Process for the preparation of an azo dye. : de en
  • CH133769A - Automatic loom. : de en
  • US1718282A - Medical serum : en
  • US1718700A - Combination shock absorber and air compressor : en
  • SU10280A1 - Optical device for sketching from life : en ru
  • CA290739A - Metal structure : en fr
  • CH133875A - Button with two fastening pins. : de en
  • SU10292A1 - Grid iron for lining clay iron and cast iron furnaces : en ru
  • US1718787A - Sled : en
  • CH133878A - Match packet. : de en
  • US1718384A - Decoy : en
  • SU10036A1 - Safety device for multistage gearboxes of self-propelled crews : en ru
  • SU10212A1 - Method of removing iron from tin dioxide obtained from white tin waste : en ru
  • SU10326A1 - Device for moving units of rolling stock along the track : en ru
  • GB310503A - Improvements in powder boxes : en
  • AU1599028A - Weeder and harrow : en
  • US1718628A - Electrical connecter for automobile signals : en
  • PL10548B1 - Heaters with tubular elements. : en pl
  • SU10108A1 - Electrical mercury contact : en ru
  • US1718380A - Register construction : en
  • US1718501A - Electric switch : en
  • CH133979A - Tight sealing bearing with oil reservoir. : en fr
  • FR659075A - Contact sheet : en fr
  • CA290800A - Bobbin-clutching means for rotatable spindles : en fr
  • PL10562B1 - Device for providing negative voltage to the grid, powered by alternating current. : en pl
  • CA290729A - Ceiling construction : en fr
  • CH133847A - Device for attaching handles to watch cases, compasses etc. worn by means of a link, bracelet or other tightening member. : en fr
  • DE478682C - Five-point connector : de en
  • BE360454A - Improvements in force transmission mechanisms : en fr
  • PL10544B1 - Method for producing citric acid by fermentation. : en pl
  • US1718343A - Airship : en
  • AT113581B - Floatless carburettor for internal combustion engines. : de en
  • AT113626B - Device for pulling in follower strips to be stapled in staplers or stapling machines. : de en
  • DE478279C - Magnetizable, lamellar slot seal for electrical machines, in which the lamellae lying in the same direction as the sheets of the effective iron of the machine are embedded in the insulating part of the slot seal body without a rivet connection : de en
  • PL10584B1 - Scissors with interchangeable blades and how to make these blades * : en pl
  • SU10297A1 - Magnifier for reading on the scale : en ru
  • SU10345A1 - Three-phase rectifier : en ru
  • CA290825A - Cash register : en fr
  • CH133837A - Pot-type current transformer. : de en
  • US1718924A - Pneumatic multiple pick : en
  • DE478130C - Automatic clutch for vehicles : de en
  • GB308758A - Improvements in or relating to bearings for railway vehicles or the like : en
  • GB314112A - Improvements relating to electrical signalling systems : en
  • DE478321C - Adjusting device for tapered roller and shoulder bearings : de en
  • DE478555C - Corset with elastic seat part : de en
  • GB314183A - Improvements in and connected with advertising devices : en
  • GB314202A - Improvements in or relating to slicing machines : en
  • PL10406B1 - A method and device for making glass objects inside empty. : en pl
  • SU10151A1 - Device to compensate for the effect of temperature on aneroid barometer readings : en ru
  • US1718207A - Torsion balancer : en
  • GB314361A - Improvements in and connected with windows : en
  • SU9972A1 - Fabric Tester for Abrasion : en ru
  • US1718665A - Adjustable bed-clothes support : en
  • GB314312A - Improvements in or relating to kinematographs : en
  • SU9886A1 - Machine for separating the fibers from the stems of the plow plants : en ru
  • SU10069A1 - Superheater for ship boilers : en ru
  • US1718467A - Envelope feeder for typewriters : en
  • AT113573B - Method for cooling a gas turbine for driving a fan with air conveyed by it and equipment for this purpose. : de en
  • CH133831A - Device for measuring the thickness of webs as they pass through a rolling mill. : de en
  • CH133954A - Telephone dialer. : de en
  • FR659178A - Improvements made to ball or roller bearings : en fr
  • FR659544A - Mixing tumbler for cocktails and other drinks : en fr
  • GB314156A - Improvements in turbines : en
  • US1718229A - Hardened ball seat and process of making same : en
  • US1718403A - Heat indicator for electric irons : en
  • US1718470A - Cast-steel side frame : en
  • SU10357A1 - Oven heated with a kerosene burner : en ru
  • US1718277A - Biscuit box : en
  • CH133884A - Device for actuating valves, in particular emptying valves on wash basins. : de en
  • FR659007A - Car jack, in particular for motor vehicles, fixed to certain parts of the chassis, for example to the axles, by means of lugs permanently tightened to them and supported by a tubular housing : en fr
  • CH133800A - Process for the preparation of phenol from chlorobenzene. : de en
  • PL10472B1 - A method of producing a combustible mixture and supplying power to internal combustion engines, and an apparatus for carrying out the method. : en pl
  • AT113587B - Process for the manufacture of telecommunication cables with reduced crosstalk. : de en
  • AT113689B - Ballasting machine. : de en
  • PL10414B1 - A method of electrolytic separation of liquid mixtures into liquid and solid or liquid and gas components. : en pl
  • US1718560A - Floodlight : en
  • US1718340A - Taximeter : en
  • US1718426A - Clutch : en
  • CH133783A - Footwear improvement. : en fr
  • BE360829A - Improvements to the support arms of 'pick-up' gramophone devices and to components allowing these devices to be mounted in their support arms : en fr
  • SU10334A1 - Ink tank pen : en ru
  • CH134009A - Process for the preparation of 6.8-dimethoxyquinoline. : de en
  • FR659050A - Arrangement for the transmission of control currents for frequency relays using heavy current networks : en fr
  • CA290772A - Filtering device : en fr
  • AU1385828A - Improvements insound recording systems : en
  • CH133825A - Perpetual calendar. : en fr
  • CH133797A - Process for the preparation of an oxydiaryl ketone. : de en
  • PL10509B1 - Method and apparatus for the production of lead oxides. : en pl
  • US1718252A - Wall conduit : en
  • US1718490A - Internal-combustion engine : en
  • SU10341A1 - Thermos with additional heating : en ru
  • US1718394A - Egg carrier : en
  • CH133857A - Electric hand chain saw. : de en
  • AT113619B - Staple strips for stapling devices and associated stapler. : de en
  • CA290767A - Saw teeth arrangement : en fr
  • US1718499A - Color-design-display contrivance : en
  • CA290691A - Ingot manufacture : en fr
  • CH133755A - Rubbing brush. : de en
  • DE478528C - Device for storing cigarettes : de en
  • SU10079A1 - Device for supplying air to furnaces running on oil or pulverized fuel : en ru
  • SU10145A1 - Machine for trimming rims of peasant wheels for a certain thickness : en ru
  • US1718336A - Governor : en
  • AT113590B - Overvoltage protection. : de en
  • AU1703028A - Improvements in handlebars for cycles, motorcycles andother vehicles : en
  • CH133924A - Electrical multiple capacitor, the units of which are fastened in rows on a frame. : de en
  • DK40356C - Radial, swivel support trays for the screw material when cutting wood screws. : da en
  • GB314166A - Improvements in tobacco pouches or cigarette or cigar cases : en
  • PL10527B1 - Copper-aluminum alloys. : en pl
  • SU9907A1 - Method for producing light stable liquid fuel for internal combustion engines : en ru
  • SU9934A1 - Movie Dryer : en ru
  • US1718341A - Indicator : en
  • AT113685B - Device for mechanical opening and closing of soap dish coolers. : de en
  • PL10429B1 - * K1. 31 l 18: -> Ingot mold with a fitting for jet castings. : en pl
  • CH133775A - Device for the transfer of knitted articles. : en fr
  • FR659215A - Further training in electrical machines with alternating current collector : en fr
  • GB314230A - Improvements in mercerising machines : en
  • CH133832A - Liquid measuring system equipped with a flow meter. : de en
  • GB314761A - Improvements in cloth printing : en
  • DE437967C - Process for checking the composition of service water using coloring indicator agents and acidic or alkaline reagents : de en
  • FR659086A - Universal household machine : en fr
  • FR659207A - Rotary combined intaglio and relief printing machine : en fr
  • FR659508A - Device for adjusting the heating in electrically heated conditioners, comprising an electrically driven fan : en fr
  • PL10524B1 - Siliconized magnesium alloys for the production of pistons of internal combustion engines. : en pl
  • CH133943A - Process for the preparation of decamethylene diguanidine chloride. : de en
  • CH133930A - Lighting fixture without drop shadows. : en fr
  • DE478363C - Arrangement for the transport of long, thin mass-produced articles in bundles in galvanic baths : de en
  • CH133898A - Carburetor for explosion engines. : en fr
  • CA290827A - Built-up vertical zinc retort of brick : en fr
  • US1718347A - Grinding head : en
  • SU9970A1 - Thermal current limiter : en ru
  • CH134003A - Device for measuring alternating voltages. : de en
  • BE361038A - Dry Seed Etch Agent : en fr
  • DE478373C - Excavator running on caterpillar chains with a swiveling conveyor belt on the side of the chassis opposite the bucket ladder : de en
  • CH133844A - Watch movement. : en fr
  • CA290861A - Printed fabric : en fr
  • FR659514A - Baby scale : en fr
  • GB288268A - Method of preserving rubber latex : en
  • GB314193A - Piano insulators : en
  • GB314269A - Improvements in processes for treating fatty materials : en
  • CH133791A - Containers for gases under pressure. : de en
  • SU10256A1 - Electrolytic Aperture : en ru
  • US1718238A - System of gas control : en
  • US1718527A - Train-control system : en
  • SU9993A1 - Pool for a smooth-bore hunting rifle with a lead mushroom core : en ru
  • US1718795A - Retractable generator mount : en
  • US1718307A - High-pressure piston or reciprocating compressor or the like : en
  • US1718732A - Method of furnace operation : en
  • US1718710A - Fountain pen : en
  • DE478393C - Motor suspension, especially for electrically operated track vehicles : de en
  • FR659051A - Traction regulator for drying cylinders of paper machines, cylinders fitted with subsequent machines : en fr
  • SU10258A1 - Holder for Gillett plate blades : en ru
  • CA290809A - Track brake mechanism : en fr
  • PL10563B1 - ¦r + o.- A / 0 ° Structural element. : en pl
  • AU1378228A - Improvements in or relating tothe manufacture of flour : en
  • DE478456C - Magnetically controlled switch, which can also be used as a maximum current switch : de en
  • DE478534C - Pneumatic conveyor device for long fiber goods : de en
  • BE360446R - : en fr
  • SU9874A1 - Apparatus for determining the moisture content of grain and its products : en ru
  • CA290730A - Truck and bag holder : en fr
  • FR659485A - Device used for strapping by means of a screed strap crates and other packaging and method of fixing the screed to this strap : en fr
  • SU9979A1 - The device for spill of liquids in measured portions : en ru
  • FR659064A - Counter scale : en fr
  • CH133796A - Process for the direct conversion of cellulose, taken in any form, into defibrated alkali-cellulose, and apparatus for carrying out this process. : en fr
  • FR659482A - Device for operating and blocking automobile windshields with single glass : en fr
  • FR659191A - Washing machine : en fr
  • GB287911A - Improvements in or relating to the pickling of iron and steel : en
  • SU9948A1 - Obturator : en ru
  • GB288311A - Air craft control : en
  • CA290829A - Process for extracting lipoids especially phosphatides : en fr
  • FR659316A - Safety closure device for cases, packaging and the like : en fr
  • GB314137A - Improvements in or relating to wire and like mattresses and to anti-sagging devices therefor : en
  • GB288312A - Air-craft : en
  • AT113659B - Heating elements with spiral windings, especially for electric induction furnaces with high frequency. : de en
  • CA290708A - Radiator condenser : en fr
  • US1718332A - Process of selecting cottonseed : en
  • US1718829A - Coin-assorting mechanism for fare boxes : en
  • FR659420A - New folding hanger : en fr
  • GB314152A - Improvements in or relating to radio antennae : en
  • FR659413A - Process for the production of brown tank dyes of the anthanthronic series : en fr
  • GB314157A - Improvements in power transmission mechanism : en
  • GR2348B - IMPROVEMENTS IN AUTOMATIC AND SEMI-AUTOMATIC TELEPHONE SYSTEMS. : el en
  • CA290687A - Collapsible tube : en fr
  • CH133841A - Mechanism for automatic braking of gramophone discs. : en fr
  • FR659233A - Improvements to the ends of canes, crutches, etc. rubberized hoof or boot : en fr
  • FR659478A - Device for the remote control of fire extinguishers, either automatically or directly by hand : en fr
  • GB284219A - Improvements relating to chimneys, flues and like structures : en
  • PL10428B1 - Rotary drum kiln for roasting ores and other materials containing sulfur. : en pl
  • PL10576B1 - A method of low temperature distillation of concentrated coal to obtain a smokeless fuel. : en pl
  • DE478616C - Light change control device on film copying machines : de en
  • FR659216A - Obtaining thin sheets specially applicable to the manufacture of electric capacitors : en fr
  • GB314245A - Improvements in or relating to vices, cramps, and the like : en
  • BE360710A - : en
  • US1718295A - Knitting machine : en
  • US1718748A - Temperature regulation : en
  • CA290741A - Lawn mower : en fr
  • SU10181A1 - Metal armor to protect the inner surface of the leather cuff of the refouler : en ru
  • SU10259A1 - Template for pulling eaves : en ru
  • US1718728A - Animal yoke : en
  • SU10255A1 - Portable keyway milling machine : en ru
  • SU10185A1 - Method and apparatus for cleaning transformer oil : en ru
  • US1718420A - Process of converting ammonium chloride into ammonia and hydrochloric acid : en
  • US1718718A - Merry-go-round : en
  • CH133908A - Device for cooling transformers and other devices enclosed in an oil tank. : en fr
  • DE478542C - Procedure to prevent the steam superheater from burning : de en
  • GB314366A - Improvements in or relating to pianos : en
  • SU10004A1 - Pencil holder : en ru
  • SU9974A1 - Internal combustion engine : en ru
  • FR659230A - Hydro-slider : en fr
  • FR659151A - Device for the rescue of personnel trapped in a sunken submarine : en fr
  • FR659367A - High power projector with suction of the gaseous and vaporous emanations of the luminous arc : en fr
  • GB314462A - A rotary bobbin carrier for spinning frames : en
  • DE478417C - Cylinder attachment for internal combustion engines : de en
  • DE478489C - Switch for several circuits, especially for movable cords, the parts of which are built into a housing, on the face of which there are push-out, visible and tactile identification devices corresponding to the switch positions : de en
  • FR659378A - : fr
  • DE478526C - Process for the production of advertising artwork : de en
  • DE478477C - Smoldering device with angled grate : de en
  • GB314453A - Dyeing machine with pivoting vat : en
  • FR659061A - Electric waxing machine with removable disc brushes controlled by friction pulleys : en fr
  • FR659550A - Method and device for cleaning injection nozzles in bottle cleaning installations : en fr
  • FR659503A - Spark plug for internal combustion engines and method of manufacturing this spark plug : en fr
  • SU10109A1 - Stereo rectifier : en ru
  • SU10314A1 - Isolation device for steam lines : en ru
  • GB314176A - Wrought articles of iron-chromium-nickel alloy : en
  • SU10274A1 - Transporter endless belt for tuft lifter : en ru
  • DE478617C - Device for copying cinematographic films : de en
  • FR659505A - Process for the manufacture of barbed wire or artificial brambles : en fr
  • DE478554C - Machine for molding and shaping pieces of dough with a shaping channel moving over a transport table : de en
  • GB314224A - Improvements in fasteners : en
  • GB314268A - Under-floor duct systems for electric distribution : en
  • GB296102A - Improvements in electro-capillary devices : en
  • US1718425A - Portable power-operated hammer : en
  • FR659357A - New packaging device : en fr
  • US1718613A - Attachment for dishwashing machines : en
  • FR659252A - Process for the purification of nitrogen and hydrogen mixtures : en fr
  • FR659421A - Improvements made to the construction of hollow bodies with metallic coating, in particular to that of airplane wings : en fr
  • DE478665C - Arrangement for the magnetic decoupling of pairs of symmetrical coils : de en
  • SU10153A1 - A device for converting coaxial crank through dead spots : en ru
  • AT113568B - For pumping water, especially boiler feed water, used exhaust steam live steam injector. : de en
  • BE360360A - : en
  • CA290710A - Box car door : en fr
  • FR659067A - Improvements to safety devices for automatic machines used for turning screws : en fr
  • US1718353A - Loud-speaker : en
  • US1718577A - Aircraft device : en
  • FR659406A - Motive power installation with asynchronous generators : en fr
  • GB314411A - Improvements in relay arrangements particularly for use in automatic or semi-automatic telephone systems : en
  • CH133886A - Spring relay. : de en
  • CA290811A - Liquid distributor and bearing : en fr
  • CH133952A - Telephone system. : de en
  • AU1605928A - Improvements in or relating tothe supply of filamentheating current tothe thermionic valves of radio receivers orthe like : en
  • AT113649B - Process for the production of unwelded chains. : de en
  • CH133834A - Procedure for the investigation of technical structures. : de en
  • AT113683B - Artificial masses and processes for their production. : de en
  • SU10123A1 - Screw ramming device : en ru
  • US1718578A - Power transmission : en
  • AT113643B - Circuit arrangement for the gradual switching of auxiliary cells, in particular for telephone systems. : de en
  • US1718276A - Bag, pocket, or pouch, and closure therefor : en
  • AU1475028A - An improved machine for use in straining and tying wire around boxes, crates, bundles or shooks of timber or for other like purposes : en
  • DE478399C - Arrangement for measuring electrical quantities, especially high resistances and related quantities : de en
  • FR659058A - Machine to divide the butter into portions of various sizes : en fr
  • SU10057A1 - Device for installing nozzles in furnaces : en ru
  • US1718446A - Spring support for railway cars : en
  • SU10179A1 - Device for automatically controlling the actions of devices, in particular, fireboxes : en ru
  • US1718273A - Method of producing wide loom fabrics : en
  • FR659020A - Cement fence post : en fr
  • FR659450A - Suspended railway particularly suitable for the transport of bulk materials : en fr
  • GB314151A - Improvements in or relating to remote control mechanism for indicating and other purposes : en
  • GB314405A - Improvements in the separation of oils from mixtures with solid substances : en
  • US1718304A - Wind motor : en
  • US1718450A - Pipe fitting : en
  • US1718771A - Fishing apparatus for deep wells : en
  • SU10257A1 - Compasses for drawing spirals : en ru
  • US1718328A - Method of making pipe structures : en
  • US1718520A - Self-aligning take-up box and roller bearing : en
  • US1718555A - Ice-cream former : en
  • DE478413C - Coin checker, especially for vending machines operated by coin insertion : de en
  • DK40344C - Method of Making a Black Color Product. : da en
  • FR659153A - Double squirrel cage armature induction motor : en fr
  • PL10579B1 - Closing the lids of tanks under internal or external pressure. : en pl
  • SU10015A1 - Reactive water turbine : en ru
  • AT113634B - Housing made of sheet metal for valve control from above-controlled internal combustion engines, in particular for driving motor vehicles. : de en
  • US1718378A - Method of producing zinc : en
  • US1718402A - Anchor insert for concrete work : en
  • US1718572A - Cigarette package : en
  • SU10284A1 - Control safety link for load chains of cranes and mechanisms : en ru
  • SU9925A1 - Method for making tetraglucosane : en ru
  • SU10182A1 - A device for rotating cylindrical grates in gratings composed of drum-type elements : en ru
  • USD78804S - Design for a service-station booth : en
  • CA290718A - Steam engine starter : en fr
  • US1718356A - Sound-reproducing device : en
  • US1718641A - Rope fastener : en
  • AT113602B - System for rectifying alternating current. : de en
  • AT113657B - Atomizing device for liquids. : de en
  • BE361130A - Oscillating device control device, particularly intended for vehicles : en fr
  • CH133798A - Process for separating from their production medium the amines formed in an alkali sulphide medium and intended for the preparation of sulfur colors. : en fr
  • US1718362A - Separable junction block : en
  • SU10011A1 - Device for oil heating : en ru
  • SU9881A1 - Non-rotating artillery shells : en ru
  • US1718808A - Check holder : en
  • CA290866A - Valve operating mechanism : en fr
  • CH133839A - Tonearm for gramophones and loudspeakers. : de en
  • SU10176A1 - Apparatus for extracting metal particles from ores : en ru
  • SU10337A1 - Antenna switch : en ru
  • US1718538A - Variable oscillation condenser : en
  • SU10130A1 - Turning tool for milling wood parts : en ru
  • SU10121A1 - Method and device for removing slags from the combustion chamber of the furnaces operating on coal dust : en ru
  • SU10243A1 - Knife for nailing machine : en ru
  • PL10438B1 - A method of producing powdered homogeneous mixtures with a specific composition from materials. : en pl
  • FR659400A - Use of high voltage electric currents as a source of ultraviolet radiation : en fr
  • FR659477A - Processes eliminating the causes of explosion during the recovery of volatile bodies fixed by coals : en fr
  • BE361023A - : en
  • SU10251A1 - Fire Alarm Device : en ru
  • SU9977A1 - Drilling tool : en ru
  • US1718458A - Sighting rib : en
  • SU9922A1 - Monoplane Wing : en ru
  • SU9923A1 - Steam engine operation method : en ru
  • SU9875A1 - Device for pumping brines from deep wells : en ru
  • SU9954A1 - Drive to metalworking machines : en ru
  • FR659101A - Parts tensioner for felt calenders : en fr
  • GB314289A - : en
  • FR659259A - Electric transmission of images between remote stations : en fr
  • GB314164A - Improvements in and relating to the manufacture of file, rasp and the like blanks by rolling processes : en
  • DE478576C - Method and device for molding high-melting substances, such as hydrocarbons, fats, or the like. : de en
  • FR659382A - Protective coating and closing device of this coating : en fr
  • GB314264A - Improvements in or relating to spanners and similar tools or appliances : en
  • DK40341C - Keyboard for Stenography Machines. : da en
  • FR659077A - Automatic potato planter : en fr
  • GB282694A - Improvements in and relating to mechanical oscillators : en
  • GB314126A - Improved means for reproducing sound from gramophone records : en
  • CA290837A - Machine for purifying cereal products : en fr
  • DE478284C - Device for pushing conveyor wagons onto conveyor baskets : de en
  • GB314195A - Improvements in twist-lace machines : en
  • US1718648A - Circular-knitting machine : en
  • FR659245A - Advanced box for large volume parcels : en fr
  • FR659302A - Improvements in the distillation of coal and other solid carbonaceous substances : en fr
  • DK40345C - Procedure for Making Soap. : da en
  • FR659229A - Product for the treatment of vines, cereals, vegetable plants, all plants, ... and its manufacturing process : en fr
  • DE477990C - Sand mixer : de en
  • DE477995C - Dishwasher with up and down moving dish racks : de en
  • US1718269A - Electric controller : en
  • SU9882A1 - Electric gas analyzer : en ru
  • GB314188A - Improvements in or relating to electric relays and contact-makers : en
  • GB314214A - Improvements in and relating to domestic washing boilers and like boilers : en
  • GB314276A - Improvements in frames for rigid airships : en
  • GB314367A - Improvements in or relating to x-ray apparatus for crystallographic examination and like purposes : en
  • GB314295A - Improvements in means for driving the spindles of spinning machines and the like : en
  • GB314471A - Improvements in or relating to devices for obtaining uniform motion : en
  • FR659364A - Electromagnetic direction indicator with fixed coil : en fr
  • DE478517C - Centrifugal machine, in particular high pressure hot water pump : de en
  • GB314222A - An improved pump : en
  • SU10084A1 - Caliber for cones calibration : en ru
  • AT113624B - Forging die. : de en
  • AT113665B - Procedure for operating bright annealing furnaces. : de en
  • CH133868A - Leather cutting knife. : de en
  • AT113617B - Roller table for cooling beds with several rolling stock feed channels arranged next to one another. : de en
  • CH133768A - Control device for looms. : en fr
  • CH133795A - Process for the production of pure, white and finely divided alkaline earth sulfate. : de en
  • BE360694A - Improvements in cables for high current : en fr
  • FR659534A - Improvements to hand-held printing machines : en fr
  • AT113662B - Process for processing the stillage in beet and molasses distilleries. : de en
  • AT113611B - Elastic seat for armchairs, benches, etc. like : de en
  • BE361037A - : en fr
  • CH133926A - Device for cooling anodes with screen in mercury vapor rectifiers. : de en
  • CH133789A - Distillation vessel made by electrical welding for the refining of oils and for similar purposes, and process for its production. : de en
  • CH133999A - Process for the production of a new metal-containing azo dye. : de en
  • PL10474B1 - The method and device for milling files with undercut teeth. : en pl
  • SU10046A1 - Fixture for obtaining embossed cinematic images : en ru
  • SU10335A1 - Supporting device for electric lamps : en ru
  • US1718393A - Dispensing-tank structure : en
  • BE361081A - : en fr
  • CH133892A - Centrifugal pump. : de en
  • GB314456A - Improvements relating to baking ovens : en
  • DE477838C - Portfolio or suitcase lock : de en
  • FR659456A - Method and device for producing hot or boiling water continuously : en fr
  • CA290786A - High frequency circuit-breaker control : en fr
  • CH133814A - Device for the electrical individual drive of the parts of multi-part work machines, in particular paper machines. : de en
  • PL10467B1 - Projectile with visible flight path. : en pl
  • SU9999A1 - Electric incandescent lamp for simultaneous illumination and heating : en ru
  • US1718809A - Electric switch : en
  • USD78823S - Design for a display stand : en
  • CA290732A - Display fixture : en fr
  • PL10442B1 - A method of briquetting finely powdered fuel or other powdered materials. : en pl
  • US1718466A - Surface condenser : en
  • US1718749A - Heat control : en
  • US1718233A - Method of making boiler drums : en
  • DE478372C - Device for emptying the successive buckets of a bucket chain excavator or other rotating grave vessels that take up the ground by means of a water jet : de en
  • AT113646B - Electrotechnical coals and processes for their manufacture. : de en
  • DE478432C - Tap with flap valve : de en
  • FR659479A - Process for bleaching peat : en fr
  • US1718617A - Aeroplane : en
  • US1718779A - Heat-drawing furnace : en
  • SU10272A1 - Pneumatic tool to remove old paint from iron sheets, etc. of works : en ru
  • SU10333A1 - Measuring compass with mic : en ru
  • CA290841A - Plate sheet steel turbine frame : en fr
  • SU10319A1 - Copying device : en ru
  • SU10035A1 - Counting device : en ru
  • DE478622C - Bicycle stand : de en
  • FR659024A - Cigarette Making Machine Improvements : en fr
  • FR659158A - Advanced Window Envelopes : en fr
  • DE478406C - Sterilizer : de en
  • PL10545B1 - Hooded rotary switch. : en pl
  • US1718932A - Mechanism and method for producing seamless reenforced hosiery : en
  • AT113575B - Spin pump. : de en
  • AU1377728A - Improvements in earth closets : en
  • DE478579C - Device for spinning artificial threads : de en
  • US1718590A - Blood-extracting device : en
  • BE361073A - Method and apparatus for printing and cutting cardboard boxes for the manufacture of matches : en fr
  • CH133970A - Vehicle with caterpillar drive. : de en
  • CH133904A - Steam generator and collector device for boilers, steam accumulators and other similar devices. : en fr
  • PL10455B1 - A method of coating thread products with plastic materials, especially candle tension, and a machine for carrying out this method. : en pl
  • CA290784A - Protective relay system : en fr
  • AT113555B - Case dryer. : de en
  • BE360553A - : en
  • FR659345A - Improvements to water tube boilers : en fr
  • GB314211A - Improved mechanical suction device for extracting weft from weaver's shuttles, in place of using mouth : en
  • AT113653B - Chuck with adjustment of the jaws by angle lever. : de en
  • CA290693A - Domestic washing and cooling ventilator : en fr
  • US1718346A - Moving eye : en
  • US1718483A - Window-regulator supporting plate : en
  • CA290754A - Glare preventing device : en fr
  • FR659198A - Magneto with fixed windings : en fr
  • SU10077A1 - Steam generator with direct effect of combustion products on water : en ru
  • PL10420B1 - Method for separating alkaline salts. : en pl
  • SU9980A1 - Electrotherapeutic device : en ru
  • PL10536B1 - Improvements in the treatment of kerosene residues and a device for this purpose. oily shale : en pl
  • US1718607A - Bottle-transfer apparatus : en
  • US1718731A - Brush : en
  • CA290860A - Sheet metal hull for boats : en fr
  • CH133920A - Quick switch with double break. : de en
  • DE478189C - Water level regulator : de en
  • AU1226228A - A process forthe coagulation or forthe peptisation of products containing unsaturated carbon compounds : en
  • AT113629B - Paper dust bags for vacuum cleaners. : de en
  • CH133845A - Watch movement. : en fr
  • GB288280A - Improvements in photographic printing apparatus : en
  • GB301843A - Improvements in or relating to telephone systems : en
  • AU1386228A - An improved joint for bedsteads andthe like : en
  • CH133984A - Device for controlling the driving axles of electric locomotives. : en fr
  • CA290716A - Boot and shoe cleaner : en fr
  • CA290852A - Lock for carriage doors : en fr
  • SU9989A1 - Oil at nozzle : en ru
  • USD78814S - Design for a picture frame : en
  • US1718232A - System of motor control : en
  • US1718699A - Sleeping car with a side passage or corridor : en
  • USD78854S - Design fob a bedstead end frame : en
  • AT113588B - : de en
  • CA290818A - Hot water feeding for boilers : en fr
  • CH134001A - Process for the production of an orange-colored sulfur dye. : de en
  • DK40362C - PROCEDURE FOR THE PREPARATION OF POROUS MASSES OF BINDING MINERAL SUBSTANCES. : da en
  • FR659060A - Planer tool with interchangeable blades and new industrial products made up of this tool and the blades it requires : en fr
  • FR659402A - Spark plug for internal combustion engines : en fr
  • GB301065A - : en
  • CA290801A - Ore flotation method : en fr
  • AT113608B - Process for the production of pre-workpieces for eye tools, in particular sapins. : de en
  • AT113598B - Arrangement for the independent regulation of the performance of user consumers. : de en
  • AT113699B - Multicolor rotogravure rotary press for sheet-fed printing. : de en
  • CH133967A - Vehicle brake. : en fr
  • CH134004A - Speed regulator and stop for record speaking machines. : de en
  • BE361117A - : en fr
  • US1718503A - Rotary-rod weeder : en
  • USD78803S - abmstbong : en
  • BE360627A - : en
  • US1718693A - Fabricated pole : en
  • US1718821A - Wrist-strap structure : en
  • SU10081A1 - Reciprocating apparatus for measuring certain quantities of fluid : en ru
  • SU9862A1 - Tool for replacing the filament in the regeneration of electric lamps : en ru
  • AU1386628A - Improvements in bow neckties : en
  • CH133840A - Joint for tonearms. : de en
  • AT113656B - Process for degreasing raw wool. : de en
  • CA290764A - Liquid discharge device : en fr
  • CH133733A - Binding for reed mats. : de en
  • CH133985A - Device intended to improve the operation of boats and other navigation devices. : en fr
  • DE478262C - Two-stroke machine, the cylinder slots of which are controlled both by the piston and by a special slide : de en
  • PL10417B1 - : en pl
  • US1718289A - Spring motor : en
  • GB314235A - Improvements in or relating to loom picking arms : en
  • CH133771A - Connection and cover seam for knitted, knitted and woven fabrics to be produced in one operation. : de en
  • DE478549C - Spark plug tester for motor vehicles : de en
  • GB314217A - Improvements relating to the valves and valve gear of internal-combustion engines : en
  • FR659268A - Improvements to clippers for velor and similar fabrics : en fr
  • GB310018A - Improvements in or relating to wheels for automobile vehicles and the like : en
  • US1718330A - Gas preheater : en
  • US1718409A - Decorated fabric and process of producing the same : en
  • USD78810S - Design fob a combined cigarette holder and dispenser : en
  • DE478444C - Bird farmer : de en
  • FR659080A - Hollow floor entirely in reinforced concrete with beam elements removing all props and formwork : en fr
  • FR659111A - Photographic cuvette : en fr
  • GB314161A - Improvements relating to window raising and lowering mechanisms : en
  • GB314407A - Conditioning peg : en
  • GB314115A - Improvements relating to wind screen wipers for road vehicles : en
  • DE478589C - Machine for drilling buttons : de en
  • FR659319A - Device intended for the rear of motor vehicles and others, to automatically give optical signals of warning, stop, etc., day and night, to following vehicles : en fr
  • FR659490A - Electric accumulator : en fr
  • FR659358A - Device for running an asynchronous motor with a collector downstream machine : en fr
  • FR659414A - Heating process for melting boilers, stereotypical stereotype casting machines and composing machines : en fr
  • DE478500C - Plant bowl used as room decoration : de en
  • GB300959A - Portable loading gauges for railway wagons : en
  • GB314766A - Improvements relating to advertisement signs and like display devices : en
  • USD78837S - Design for a glove or the like : en
  • US1718465A - Garage-door latch-releasing device : en
  • US1718667A - Automatic oiling device : en
  • US1718882A - Dyeing animal fibers : en
  • FR659549A - Potato harvester : en fr
  • FR659145A - Device for cutting and punching sheet metal, as well as for making square or hexagonal holes : en fr
  • FR659159A - Machine for harvesting sugar raves : en fr
  • PL10502B1 - Manufacturing method for rubber valves. : en pl
  • FR659196A - Process for cleaning liquids by centrifugation : en fr
  • CH133731A - Water basin with facility for fish farming. : de en
  • CA290763A - Vat making board and flow deflector : en fr
  • GB282784A - Improvements in toothed gears for angular transmission, and a method of, and apparatus for, the cutting thereof : en
  • CH133777A - Left and left knitting machine. : de en
  • PL10426B1 - Method and device for extracting crude oil. : en pl
  • SU10161A1 - Pumping device for thick liquids : en ru
  • US1718351A - Sound-reproducing apparatus : en
  • US1718469A - Device for taking up the play in gears : en
  • FR659511A - Therapeutic lamp : en fr
  • DE478588C - Drawing press for the continuous production of hollow bodies from multi-layer wood veneers : de en
  • FR659044A - Angle seat gate valve : en fr
  • FR659270A - Methods and devices for recording and reproducing sound : en fr
  • FR659484A - Mounting system making the thermostats removable : en fr
  • GB314288A - Improvements in needle-actuating mechanism for axminster and like looms : en
  • DE478546C - Electromagnetically operated relay with two armatures of different sensitivity, of which when the insensitive armature is attracted, the sensitive armature that has already been attracted is caused to drop by weakening its magnetic circuit : de en
  • FR659277A - Polyphase electric current rectification process : en fr
  • GB314125A - Indexing mechanism for use in connection for example with gear tooth finishing machines : en
  • FR659375A - Machine head for milling the uprights and arches of wooden heels for shoes : en fr
  • GB297108A - : en
  • DE478602C - Beet lifter to be attached to the plow tree : de en
  • GB314363A - Improvements in addressing machines : en
  • FR659034A - Method and apparatus for extracting fatty substances and oils from oleaginous materials : en fr
  • AT113698B - Chassis. : de en
  • FR659423A - Airplane wings capable of vertical ascent and descent : en fr
  • CH133864A - Polishing machine. : de en
  • DE478541C - Water tube boiler with a combustion chamber for burner firing arranged between two groups of tubes : de en
  • DE478613C - Device for preventing the sideways running of tape-shaped webs when unrolling or rolling up : de en
  • SU10055A1 - Water-tube locomotive boiler : en ru
  • US1718757A - Brush-ring mechanism for pipe painting : en
  • US1718929A - Weather strip : en
  • US1718841A - Valve-spring compressor : en
  • FR659118A - Process for increasing the luster of mercerized and etherified cotton by acid chlorides of the aromatic series : en fr
  • US1718773A - Tractor cultivator : en
  • SU10012A1 - Device for holding the bag during its filling : en ru
  • SU10023A1 - Massage device : en ru
  • FR659301A - Perch bars for bird cages : en fr
  • AU1569128A - Improvements in or relating to mould adjusting mechanism for typographic casting machines : en
  • CA290689A - Stripping machine : en fr
  • CH133897A - Single-acting internal combustion engine. : de en
  • CH133907A - Automobile radiator. : de en
  • BE360939A - Envelopes for sausages, cold cuts, etc ... and device for their manufacture : en fr
  • CH133901A - Device for preventing the spring from being pulled over and torn off in spring drive mechanisms. : de en
  • USD78840S - Design for embroidered lace edging : en
  • FR659387A - Improvements relating to the manufacture of sheets or films of compositions containing cellulose esters or ethers : en fr
  • FR659533A - Method and apparatus for the television transmission by electricity of the image of moving or resting objects, and of still or cinematographic views : en fr
  • AT113596B - Protective covering for plug contacts. : de en
  • PL10501B1 - Tailstock for addressers' printing plates. : en pl
  • DE478657C - Continuously acting absorption machine : de en
  • CA290720A - Bark removing machine : en fr
  • CH133761A - Process for the production of artificial threads, fibers, tapes and films. : de en
  • DE478475C - Pleating machine : de en
  • FR659517A - Method and device for filling, aeration and unloading of wheat silos, avoiding as much as possible the separation of the mixture during filling, and for obtaining as uniform a nature as possible of the wheat during unloading of the silo : en fr
  • FR659222A - Extendable crank device for cycles and other applications : en fr
  • DE478479C - Blade attachment for steam or gas turbines : de en
  • FR659225A - Improvements to animal skinning devices : en fr
  • FR659001A - Automatic scale in which the weight and the date are, by the weighing operation, written on a document : en fr
  • GB314463A - Improvements in automatic and semi-automatic telephone systems : en
  • SU10131A1 - Safety valve for tanks and spaces containing gases or flammable substances : en ru
  • US1718627A - Composite material : en
  • FR659297A - Improvements to fire extinguishers : en fr
  • FR659435A - Tippers with movable articulation : en fr
  • US1718824A - Rolled sheet glass : en
  • GB286229A - : en
  • GB314173A - Improvements in or relating to refrigerating buffets : en
  • GB314160A - Improvements in or relating to electrolytic condensers : en
  • PL10500B1 - Flexible torpedo for torpedoing oil, gas and mineral wells. : en pl
  • SU10049A1 - Steam boiler : en ru
  • SU10273A1 - Safety grid in front of the tramway : en ru
  • SU10304A1 - Device for automatically recording the number of buckets of coal loaded on a steam locomotive : en ru
  • US1718314A - William james sidis : en
  • US1718598A - Syringe : en
  • SU10343A1 - AC electric arc lamp : en ru
  • PL10523B1 - A measure to prevent or dissolve limescale and the method of use. : en pl
  • SU10002A1 - Battery switch : en ru
  • BE360509A - : en
  • CA290844A - Furnace feed apparatus : en fr
  • DE478396C - Tumbler switch : de en
  • GB298206A - Improvements in and relating to elastic fluid turbines : en
  • CA290846A - Door latch mechanism : en fr
  • CH133763A - Device for controlling the gripper in rectilinear combing machines of the Heilmann type and the like. : en fr
  • US1718247A - Toy pistol : en
  • GB314285A - Improvements in or relating to double-deck passenger vehicles : en
  • US1718399A - method and apparatus for removing knots prom : en
  • PL10580B1 - Carburetor without float. : en pl
  • PL10582B1 - Multiple resonance speaker. : en pl
  • US1718564A - Power take-off pulverizer : en
  • US1718744A - Flush-tank valve : en
  • US1718798A - Furnace : en
  • US1718597A - Syringe ampul : en
  • AT113609B - Mixing valve with a hollow piston valve. : de en
  • SU9904A1 - Attachment for cushion suspension of railcar bodies on the axle : en ru
  • DE478325C - Headlights : de en
  • FR659384A - Elegant, airtight and waterproof trunks and cases and process for making them : en fr
  • GB298536A - Apparatus for separately or jointly unlocking housed cattle : en
  • US1718438A - Screw anchor : en
  • SU10134A1 - Steam boiler designed to utilize the heat generated during coke quenching. : en ru
  • US1718432A - Bird-cage accessory : en
  • AT113565B - Metal packing. : de en
  • CA290688A - Arch and ankle supporter : en fr
  • US1718679A - Apparatus for oxidizing hydrocarbon oils : en
  • US1718290A - Automatic pressure regulator : en
  • US1718813A - Door jamb : en
  • SU10229A1 - Adaptation to lifts with two parallel moving cabs, to achieve a smoother stopping of the cab in its upper final position and more rapid reporting to it of the appropriate speed when starting to descend : en ru
  • US1718272A - Steam separator : en
  • PL10539B1 - Scheiber & Kwaysser Gesellschaft m. U H. {Vienna, Austria), Circuit breaker for motors, transformers and the like. : en pl
  • US1718464A - Garment : en
  • CH133774A - Method of making fringed borders on the embroidery machine. : de en
  • SU10324A1 - Device for detecting damage to telegraph and telephone wires : en ru
  • US1718214A - Combination shipping slip : en
  • US1718325A - Lock-joint grooving head : en
  • DE478561C - Device for horizontal filing of mail items in stamping machines with vertical operation : de en
  • GB300545A - Improvements in liquid depth indicating device : en
  • GB314364A - Improvements in and relating to the treatment of sugar cane : en
  • DE477241C - Cupola furnace and refining stove with oil firing : de en
  • DE478397C - Multiple switching device for multiple, arbitrary distribution of electrical currents : de en
  • AU1508128A - Improvements in rubber soled footwear and in the manufacture thereof : en
  • DE478431C - Elevator for smaller loads : de en
  • GB314248A - Improvements in refrigerating cabinets : en
  • SU9937A1 - Steam-powered device for locomobiles, cars and other mobile installations : en ru
  • US1718312A - Evaporator : en
  • PL10433B1 - Pouch-shaped glass dish with lid for storing candies and similar items. : en pl
  • US1718702A - Composite panel and attaching device therefor : en
  • US1718805A - Insect trap : en
  • US1718772A - Corset and similar garment : en
  • US1718911A - Toy mixing machine : en
  • US1718524A - Lingerie clasp : en
  • SU10095A1 - Apparatus for periodic washing tubular capacitors : en ru
  • US1718854A - Pneumatic wheel : en
  • AT113668B - Method and device for the production of masses containing metal powder. : de en
  • CH133821A - Roll film camera for perforated photo tapes. : de en
  • CH133881A - Two bearing bush. : en fr
  • CH133854A - Milling device. : de en
  • PL10577B1 - Regulating device for steam or gas engines with the highest and highest possible pressure. : en pl
  • CA290759A - Arch supporter : en fr
  • CH133945A - Electric curling iron heater. : de en
  • DE478718C - High and deep excavators with two or more articulated ladders arranged on a common chassis : de en
  • SU10058A1 - Cigarette dresser for cigarettes : en ru
  • US1718558A - Fluid compressor : en
  • US1718765A - Ornamental link structure : en
  • US1718799A - Manifolding book : en
  • USD78811S - Design for an overshoe : en
  • SU10026A1 - Drum straw knife : en ru
  • US1718257A - Dumbwaiter door : en
  • US1718502A - Copper-aluminum alloy : en
  • SU9898A1 - Radio receiver : en ru
  • SU9965A1 - The method of obtaining asphalt bitumen from such containing sandstones : en ru
  • SU9859A1 - Method and apparatus for impregnating wood with antiseptics : en ru
  • SU9942A1 - Packing box : en ru
  • US1718250A - Air compressor : en
  • US1718588A - Composite piston : en
  • PL10483B1 - Gas generator. : en pl
  • AT113697B - Javelin. : de en
  • CA290744A - Friction coupling device : en fr
  • US1718357A - Mechanical movement for sound propagation : en
  • CA290678A - Sheet piling : en fr
  • CH133745A - Cremation furnace. : de en
  • SU10160A1 - Fire extinguisher : en ru
  • FR659123A - Control device for wireless telegraph and telephone sets : en fr
  • GB314300A - Improvements in or relating to the construction of ships : en
  • CA290696A - Ore flotation machine : en fr
  • CH133863A - Process for the sealing grinding of sealing surfaces on machines. : de en
  • SU10202A1 - Ratchet mechanism : en ru
  • PL10440B1 - A wooden board made up of individual boards or strips. : en pl
  • PL10564B1 - Electric engine. : en pl
  • SU10010A1 - Gear to shaft mechanism for internal combustion engines : en ru
  • SU10056A1 - Steam nozzle : en ru
  • US1718360A - Automatic snow cleaning and melting machine : en
  • PL10569B1 - Method of obtaining plates for printing. : en pl
  • US1718270A - Fastening means : en
  • AT113574B - Internal combustion engine system with a centrifugal fan for the combustion air driven by an unregulated exhaust gas turbine. : de en
  • FR659329A - Advanced notepad stand : en fr
  • US1718407A - Combination kitchen cabinet and refrigerator : en
  • US1718567A - Liquid dispenser : en
  • FR659321A - Device intended for the rear of motor vehicles and others, to automatically give optical signals of warning, stop, etc., day and night, to following vehicles : en fr
  • FR659431A - Device allowing in a single operation to dose a certain number of bottles or containers : en fr
  • DE478429C - Device for lubricating vibrating parts, in particular of motor vehicles : de en
  • US1718515A - Rectifying apparatus : en
  • FR659069A - Interchangeable switch for electric lighting circuits : en fr
  • FR659486A - Improvements to calorimetric devices for the study of explosives : en fr
  • PL10488B1 - The method of fixing aqueous solutions of diazone salts. : en pl
  • SU10030A1 - Powder engine : en ru
  • US1718321A - Metal furniture : en
  • GB314303A - Improvements relating to the manufacture of rotary brushes for use in carpet sweepers : en
  • CA290705A - Lubricator : en fr
  • FR659019A - New device for the so-called indefinable waving : en fr
  • GB287852A - Improvements in or relating to paravanes for submarines : en
  • CH133776A - Knitting machine for mending knitted fabrics. : de en
  • PL10490B1 - Mining toilet. : en pl
  • SU9933A1 - Variable capacitor : en ru
  • US1718305A - Basket ball : en
  • US1718429A - Display device : en
  • CA290790A - Carbonized iron anode : en fr
  • SU9884A1 - Hydrometer with electric alarm : en ru
  • BE361113A - : en
  • PL10463B1 - Scales with successively hung up weights. : en pl
  • US1718705A - Sectional transfer roller : en
  • US1718791A - Miter box for corner beads and the like : en
  • CA290789A - Rectifier transformer connection : en fr
  • SU10178A1 - Music stand for typewriter : en ru
  • US1718680A - Manifolding machine : en
  • US1718783A - Combined electric condenser and indicator : en
  • USD78825S - Design fob an automobile radiator-cap ornament : en
  • CH133933A - Headlamp fitted with an electric light bulb. : de en
  • AT113658B - Process for the wet extraction of mercury from sulphidic ores. : de en
  • FR659472A - Artificial silk crepe yarn and its manufacturing process : en fr
  • CH133810A - Process for reducing the swellability of hydrate cellulose. : de en
  • DE478474C - Multiple wire drawing machine for drawing thin wires : de en
  • CH133852A - Turn to turn and roll. : en fr
  • CA290731A - Anti-theft alarm device : en fr
  • CH133833A - Apparatus for measuring liquid. : en fr
  • DE478290C - Shut-off device for clinical thermometer : de en
  • GB288143A - Process for the working up of ethyl cellulose : en
  • US1718666A - Production of menthol : en
  • CH133808A - Process for the manufacture of a cleaning agent. : de en
  • CA290719A - Spring suspension for motor trucks : en fr
  • CH133941A - Pocket spit bottle. : de en
  • CH134002A - Process for the production of a fertilizer. : de en
  • FR659254A - Spinning top or rotating pulley producing the effects of induction and chromatic mixing : en fr
  • GB314205A - Improvements in chairs convertible into bedsteads or couches : en
  • PL10514B1 - Equipment for dyeing textiles. : en pl
  • PL10458B1 - A way and a means to stamp out animal pests of plants, mainly aphids. : en pl
  • PL10508B1 - High speed steel. : en pl
  • SU10154A1 - Photocell with a variable distance between the electrodes : en ru
  • SU10190A1 - Device to prevent the launch of electric rail cars before full boarding or disembarking of passengers : en ru
  • FR659190A - Smoke extractor : en fr
  • SU10321A1 - Safety net for tramcars : en ru
  • US1718268A - Reversible-point excavating tooth : en
  • SU10188A1 - Device for installing and holding aircraft skis in the required position : en ru
  • US1718522A - Support for wire mattresses : en
  • US1718533A - Heating and cooling of buildings : en
  • CH133962A - Two-part pull-out container. : de en
  • AU1387328A - Improvements in slack adjusters for brake operating mechanism : en
  • DE478547C - Dust combustion for steam boilers with several flame tubes : de en
  • FR659257A - Device for activating the gear change of several ballading trains of internal combustion engines, etc., by moving the gear lever in one direction : en fr
  • FR659318A - Device intended for the rear of motor vehicles and others, to automatically give optical signals of warning, stop, etc., day and night, to following vehicles : en fr
  • CH133851A - Watch component measuring device. : de en
  • CH133915A - Switch for closing and opening electrical circuits, in which the contacts are arranged in an airtight vacuum vessel. : de en
  • DE478427C - Blind-like covering device for the radiator of motor vehicles : de en
  • FR659443A - Thruster for air or water : en fr
  • SU10001A1 - Stamp for marking eggs : en ru
  • US1718225A - Friction-clutch feeding means for printing presses and the like : en
  • US1718625A - Advertising cabinet : en
  • US1718671A - Combustion-arch hanger : en
  • US1718686A - Hand stamp machine : en
  • US1718706A - Index or order sheet and pad : en
  • US1718877A - Highway fence : en
  • GB314192A - Improvements in microphones : en
  • FR659248A - Process for the production of an artificial scale and apparatus for carrying out this process : en fr
  • CH133876A - Bracelet flexible, de longueur réglable. : de en fr
  • PL10423B1 - Cigarette counting device in packing machines. : en pl
  • SU9871A1 - Bread Purka : en ru
  • CA290725A - Friction device : en fr
  • FR659401A - Improvements to remote hydropneumatic gauges : en fr
  • FR659220A - Land mine : en fr
  • US1718234A - hickey : en
  • FR659219A - High efficiency telegraphy : en fr
  • FR659244A - Constant flow metering lubricator, more particularly intended for central lubrication installations : en fr
  • FR659313A - Improvements to automatic control systems for electrical machines : en fr
  • US1718902A - Portable lighter : en
  • SU9870A1 - The diaphragm at the store in packing machines for cigarettes : en ru
  • PL10407B3 - The method of obtaining azo dyes. : en pl
  • US1718318A - Paper-blank feeder : en
  • US1718725A - Gas compressor : en
  • USD78829S - Design for a radiant gas heater : en
  • DE478641C - Device for printing or processing, such as cutting o. The like., Of sheet materials, z. B. paper or cardboard : de en
  • DE478225C - Spring testing machine : de en
  • DE478538C - Process for the production of starch products which can be swelled in cold water : de en
  • DE478578C - Vibrating fan : de en
  • DK40343C - Audio cone for Speakers. : da en
  • CA290778A - Fluid pressure brake : en fr
  • FR659107A - Improvements made to drawing benches for spinning mills and comprising pairs of supplier rolls and drawers : en fr
  • SU10302A1 - Aircraft : en ru
  • FR659202A - Method of constructing electric heating bodies and in particular heating plates in which the heating conductors are located inside an insulating mass : en fr
  • PL10541B1 - The method of processing waste acids formed during the refining of mineral oils. : en pl
  • SU10091A1 - Clockwork Electric Semaphore : en ru
  • US1718265A - Bolt-heading machine : en
  • CH134008A - Method for preventing reignition in metal vapor rectifiers with insulated anode sleeves brought into the discharge path. : de en
  • FR659089A - Advanced seal for metal and other pipes : en fr
  • CA290664A - Vehicle tipping means : en fr
  • CH133900A - Operating method for multi-stage internal combustion and steam turbine systems and internal combustion and steam turbine systems for carrying out the operating process. : de en
  • US1718230A - Structural toy : en
  • US1718236A - Key tag and advertising device : en
  • USD78819S - Design for stocking : en
  • DE478464C - Arrangement of the grippers on the tracks of motor vehicles : de en
  • US1718890A - Apparatus for constructing plaster wall board : en
  • AT113580B - Device to avoid throttling in liquid lines with sieves. : de en
  • SU9869A1 - Device for opening boxes in cigarette machines : en ru
  • US1718415A - Rider and drum for lithographic presses : en
  • US1718846A - Friction ball gearing : en
  • DE478625C - Electrical alarm device for safe and other permanent custody : de en
  • SU10300A1 - Face block parquet : en ru
  • US1718610A - Process of forming rims : en
  • FR659310A - Napkin or shirt for letters and business papers : en fr
  • GB314144A - Improvements in photographic desensitizers : en
  • FR659226A - Galvanic and electrolytic apparatus : en fr
  • FR659054A - Method of manufacturing blank cartridges for exercise : en fr
  • FR659545A - Velvety rugs and process for their weaving : en fr
  • GB285842A - Hose with protection against running stitches : en
  • DE478014C - Pocket knife with a wrench : de en
  • FR659509A - Improvements made to internal combustion engine cylinders : en fr
  • FR659469A - Process and devices for purifying and cooling the gaseous mist from the pyrogenation of heavy oils : en fr
  • FR659018A - Improvements to gyroscopic indicating devices : en fr
  • GB314201A - Improvements in dummy shells and projectiles for use at gun drill : en
  • FR659251A - Method of using a luminous phenomenon making it possible to carry out light projections in space : en fr
  • GB314320A - Improvements in or relating to automatic fire arms : en
  • DE478571C - Device for fastening an oil switch on its foundation : de en
  • FR659002A - Improvements made to containers deformable by crushing : en fr
  • FR659352A - Tank furnace for melting glass : en fr
  • FR659021A - Process for obtaining, from any plants, pure cellulose of a single type suitable for nitration and preparation of artificial silk by the various processes : en fr
  • FR659298A - : fr
  • FR659530A - Device for using centrifugal force, in particular allowing automatic ignition advance for internal combustion engines : en fr
  • GB304234A - : en
  • DE478421C - Thread cutting dies : de en
  • DE478453C - Process for the enrichment of gases and vapors in gas mixtures : de en
  • DK40357C - Foldable Box. : da en
  • FR659088A - Elastic wheel : en fr
  • GB314359A - Improvements in or relating to the production of coloured designs and the application thereof to the manufacture of woven fabrics : en
  • GB314122A - Improvements in or relating to the amplification of cable signals : en
  • GB314169A - Improvements in the construction of fish meal plants : en
  • FR659128A - Multipurpose heater : en fr
  • FR659294A - Improvements to electronic discharge tubes : en fr
  • GB314131A - Improvements in or relating to metal spars, struts and the like compression members for aircraft and other skeleton structures : en
  • FR659425A - Auxiliary weight indicator for scales : en fr
  • FR659512A - Gear shift allowing a drive shaft to be coupled at will with other controlled shafts, or vice versa : en fr
  • GB314133A - Improvements in and connected with electric lamps or lanterns : en
  • US1718736A - Railway-traffic-controlling apparatus : en
  • DE478132C - Control car to determine rail subsidence : de en
  • GB314918A - The manufacture and treatment of cellulose esters : en
  • FR659033A - Removable articulation chain : en fr
  • FR659309A - Cigarette case : en fr
  • FR659343A - Improvements to water tube boilers : en fr
  • GB298629A - Improvements in and connected with explosive charges for detonators, percussion caps, boosters, detonating fuses, projectiles and the like : en
  • SU9926A1 - Apparatus for separating flat pieces from a sorted coal : en ru
  • SU10120A1 - Oil forge horn : en ru
  • FR659333A - Spherical bearing : en fr
  • US1718245A - Railway water column : en
  • US1718355A - Recording and reproducing sound : en
  • CA290755A - Casting machine : en fr
  • CH133986A - Paddle wheel on paddle steamers. : de en
  • US1718836A - Hairpin barrette : en
  • USD78862S - Design for an end frame for bedsteads : en
  • CA290795A - Talking machine : en fr
  • PL10521B1 - Method of obtaining the nutrient. : en pl
  • SU10025A1 - The method of obtaining oxygen-containing organic compounds : en ru
  • GB289851A - Improvements in or relating to double acting two-stroke gas engines : en
  • FR659493A - Method and apparatus for preparing and applying emulsified sprays, suspensions and the like dispersive systems : en fr
  • AT113690B - Figure made of chocolate, soap, wax or the like with movable limbs. : de en
  • CA290717A - Electrical energy control method : en fr
  • CA290856A - Aeroplane : en fr
  • DE478391C - Transition locking device : de en
  • FR659347A - Advanced blind : en fr
  • DE478425C - Manure protection ring : de en
  • DE478375C - Chassis for an excavator movably connected to a conveyor bridge : de en
  • FR659256A - Mechanism for actuating toothed wheels, or toothed rails or rods, etc. separately and independently of each other. : en fr
  • DE477973C - Press for continuously pressing out a metal coating for a core : de en
  • DE478379C - Dust firing for stoves : de en
  • US1718603A - Ampul : en
  • US1718623A - Protective cover : en
  • USD78852S - Design for an end frame for bedsteads : en
  • USD78822S - Design for a spinner toy : en
  • DE478385C - Card for card series, which hangs with shoulders at some distance from its upper edge on lateral guides : de en
  • FR659122A - High pressure pump for consistent or liquid grease, with pressure rod and filling of the pump cylinder after each working stroke : en fr
  • GB314159A - Improvements in and relating to date indicators combined with display-devices : en
  • GB314317A - Improvements in or relating to machines for wrapping caramels or like articles : en
  • SU10162A1 - Intercarriage railing for tram and railway cars : en ru
  • US1718401A - Dice-playing apparatus : en
  • DE478146C - Screw locking : de en
  • GB314775A - Improvements in electric furnaces : en
  • FR659543A - Turbo-generator installation using steam as engine and hydrogen gas as refrigerant : en fr
  • DE478415C - Formation of the valve seat for internal combustion engines : de en
  • GB314410A - Improvements in mechanically operated apparatus for tilling the soil : en
  • FR659010A - Improvements to printing presses : en fr
  • DE478511C - Method and device for obtaining deposition products with the same physical properties in electrochemical processes : de en
  • DE478569C - Circuit arrangement for controlling the signaling devices of several connecting circuits between two telephone exchanges with dialer operation via a common line : de en
  • FR659091A - Remote level indicator : en fr
  • FR659042A - Device to facilitate the starting of electrically heated combustion engines : en fr
  • FR659175A - Reinforced membrane to amplify sounds : en fr
  • FR659363A - Knitting Machine Improvements : en fr
  • FR659518A - Process for preparing opacifiers using zirconium silicate : en fr
  • FR659531A - Rotary valve for tubular pipes : en fr
  • DE478119C - Method of making red iron paints : de en
  • AT113671B - Process for the manufacture of dry calcium halide starch preparations. : de en
  • CA290821A - Belt : en fr
  • US1718368A - Fixture chain : en
  • SU10014A1 - Electric typewriter : en ru
  • SU10087A1 - Frameless car with a horizontal two-stroke engine : en ru
  • SU10262A1 - Pen pen with ink tank : en ru
  • CA290832A - Rotary motor tool : en fr
  • FR659408A - Process for cold forming metal parts : en fr
  • PL10471B1 - The method of obtaining concentrated, relatively liquid sulfurous acid. : en pl
  • SU9888A1 - Device for sampling medium grain samples : en ru
  • US1718800A - Oil purifier and gas separator for internal-combustion engines : en
  • SU10076A1 - Control device for pumping installations (eg for capacitors) driven by an electric motor or steam turbine : en ru
  • FR659134A - Device for straightening and flattening alternating currents : en fr
  • PL10506B1 - A method of storing, transporting and using without loss of low boiling liquefied gases. : en pl
  • SU10163A1 - Drum for soil tillage milling machines : en ru
  • SU9998A1 - Continuous centrifuge : en ru
  • SU10146A1 - Adaptation to the Priss Relay for adjusting the distance between the core and the contacts : en ru
  • US1718768A - Turbine : en
  • USD78813S - Design for a lamp standard : en
  • SU10090A1 - Device for delaying the movement backwards down the inclined area of the aerodrome of the airplanes running up to it due to inertia. : en ru
  • BE361013A - Adjustable delay device applicable to electromagnets, relays, etc. : en fr
  • CH133987A - Front wing for aircraft in duck design. : de en
  • FR659112A - Improvements to starting devices for internal combustion engines : en fr
  • FR659460A - Manufacturing process for cast steel parts, such as locomotive wheels, machine flywheels or others : en fr
  • GB314138A - Improvements in or relating to balanced sliding windows : en
  • SU9935A1 - Grain dryer : en ru
  • GB314299A - Improvements in or relating to two-stroke gas engines : en
  • DE478439C - Conveyor belt line from several standard frames : de en
  • SU9973A1 - Color ink preparation method : en ru
  • US1718405A - Siren : en
  • US1718646A - Process of making inner tubes : en
  • US1718651A - Glass-forming machine : en
  • US1718296A - Compressor : en
  • US1718688A - Apparatus for removing material from centrifugal machines : en
  • PL10466B1 - A device for stopping trolleys rolling on an inclined or horizontal track. : en pl
  • SU10166A1 - Device for rescuing drowning people : en ru
  • SU10180A1 - Steam boiler : en ru
  • USRE17332E - Disk steel wheel : en
  • DE478334C - Device for releasing the clutch of the ratchet wheel with the paper trolley drive : de en
  • DE478630C - Automatic firearm : de en
  • AT113677B - Process for the production of unfired refractory fittings. : de en
  • AU1392628A - Improvements in acoustic devices : en
  • CH133817A - Reel and method for its manufacture. : en fr
  • CH133951A - Self-collecting speaking machine. : de en
  • US1718416A - Leak indicator and cementing plug : en
  • US1718878A - Outlet box : en
  • US1718898A - Apparatus for playing games : en
  • CA290797A - Tire making apparatus : en fr
  • US1718840A - Apparatus for forming joints in concrete roadways : en
  • US1718900A - Offset printing machine : en
  • AT113563B - Two-stroke internal combustion engine with charge compressor and suction device for the exhaust gases. : de en
  • CA290855A - Weed exterminator : en fr
  • CH133923A - Method of manufacturing an electric capacitor. : en fr
  • CH133785A - Device for continuous leaching. : de en
  • GB314158A - Improvements in mould plates for talking machine record presses : en
  • US1718209A - Steam fitting for journals of rotary steam cylinders or the like : en
  • US1718460A - Chute-delivery mechanism for dump wagons : en
  • US1718611A - Wheel structure : en
  • FR659283A - Improvements to internal combustion engines : en fr
  • FR659339A - Process for removing hydrogen sulfide from gas : en fr
  • GB289021A - Improvements in electric contacts : en
  • PL10505B1 - Method of making a mixed fertilizer containing phosphoric acid and potassium. : en pl
  • SU10189A1 - Instrument for measuring powdery bodies : en ru
  • GB294100A - Improvements in and relating to the production of liquid polymerisation products from gases containing hydrocarbons : en
  • AU1233628A - Improved flushing cistern : en
  • AT113627B - Counter with three rows of numbers, especially for electricity meters. : de en
  • CA290668A - Lining gun nozzle : en fr
  • FR659026A - Improvements in the manufacture of azo dyes : en fr
  • GB314267A - Improvements in and apparatus for carrying out photochemical reactions with dissolved reaction materials : en
  • DK40336C - Method for Manufacturing Selenium Cells. : da en
  • PL10568B1 - KL 21 c i3. Insulator for high voltage electrical cables. : en pl
  • USD78805S - Design for a container cap : en
  • DE478344C - Punch pliers for junction boxes and other wall boxes : de en
  • DE478484C - Protective device on doors, which is intended to prevent fingers from being trapped when closing the door : de en
  • FR659344A - Improvements relating to water tube boilers : en fr
  • FR659331A - Sheet metal nails of annular, semi-annular, u-section and other similar sections : en fr
  • FR659519A - Process for the preparation of anthracene series vat dyes : en fr
  • DE478063C - Device for creating deep pores in wood : de en
  • GB314247A - Improvements in and relating to detachable handles : en
  • DE478358C - Method of gluing wood : de en
  • FR659126A - New mechanical toy : en fr
  • US1718556A - Oil burner : en
  • CA290723A - Loose leaf holder : en fr
  • FR659279A - Improvements to sewing machines : en fr
  • DE478407C - Support plate for core support : de en
  • FR659263A - Acid separator for electric storage battery rooms : en fr
  • FR659022A - Jacquard-petinet device for straight knitting machines : en fr
  • GB314365A - Improvements in or relating to bags or sacks : en
  • BE360522A - Device for the operation of pulverized coal burners : en fr
  • CH133903A - High pressure, fast acting steam generator. : en fr
  • DE478654C - Oil pressure control for engines with and without changing the direction of rotation : de en
  • FR659444A - Improvements to fire extinguishers : en fr
  • FR659461A - Process of baking synthetic resin on objects, dentures, etc. : en fr
  • GB314466A - Improvements in or relating to metallic boxes, or containers : en
  • DK40369C - Upright boiler with fuel magazine located above the combustion zone. : da en
  • GB309067A - Improvements in and relating to loud speakers : en
  • PL10517B1 - Closing the bottom in bulk material tanks : en pl
  • AU1441928A - Inpjoved plug and washer for baths, basins, Sinks and the like : en
  • CH133735A - Process for the production of a soundproof and heat-insulating floor covering. : de en
  • FR659260A - Capsule-shaped container closure : en fr
  • FR659012A - Compression controller for combustion engine : en fr
  • AU1705328A - Apparatus for tensioning and securing the ends of wire or the like used for tying bales, cases and other packages : en
  • FR659090A - Automatic clutching and disengaging device in the automatic brakes of a trailer, actuated by jerking when moving towards or away from the trailer : en fr
  • GB314154A - Improvements in means for establishing communication with the interior of sunken submarines : en
  • GB314225A - Improvements in the packing of tinplates or the like : en
  • DE478533C - Chain mail with conveyor buckets attached to chains or other traction means : de en
  • FR659430A - Device for producing alternating currents at high frequency using spark gaps : en fr
  • GB289426A - An improved electric induction meter : en
  • GB314130A - Improvements in rotary steam engines : en
  • GB314559A - Ticket issuing mechanism for use with apparatus delivering measured quantities : en
  • DK40338C - Motorized Tillage. : da en
  • DE478034C - Process for operating horizontal electrical gas purifiers for the treatment of hot gases : de en
  • GB314408A - Improvements in or relating to fasteners : en
  • GB314178A - Improvements in machines for determining or testing the twist in yarn : en
  • US1718406A - Display easel : en
  • US1718647A - Method of forming cork facings for laundry rolls : en
  • US1718505A - Spring joint for folding rules : en
  • GB303122A - Improvements in and relating to screw threading machines : en
  • FR659360A - Process for obtaining alkaline orthophosphates : en fr
  • US1718696A - Device for setting saw teeth or the like : en
  • US1718760A - Windshield cleaner : en
  • FR659135A - Safety device intended for measuring devices and distributors of liquids and quantities determined in advance : en fr
  • FR659471A - Improvements made to the construction of airtight enclosures such as silos : en fr
  • FR659157A - Improvements to reinforcements for concrete constructions : en fr
  • FR659404A - Tongue cleaner : en fr
  • US1718492A - Complex metal compound of pyrocatechin : en
  • US1718687A - Method of determining the content of foreign substances in iron and steel : en
  • FR659269A - Automotive car engine safety switch : en fr
  • FR659459A - Machine for leveling cylindrical bodies such as deformed cans : en fr
  • FR659197A - Device for the automatic closing of an electrical circuit, in particular that of the lanterns or position lights of an automobile, at a determined time : en fr
  • DE478422C - Machine for attaching a string to trailers, envelope flaps, etc. like : de en
  • DE478619C - Car body for motor vehicles : de en
  • DE478506C - Talking machine with two reciprocally acting drive means : de en
  • GB314110A - Washing flue gases : en
  • GB314293A - Improvements in belts for use in variable speed gearing : en
  • US1718324A - Mortising machine : en
  • US1718907A - Scissors : en
  • SU9864A1 - Steamer for baking ovens : en ru
  • US1718361A - Radiator and method of forming the same : en
  • FR659274A - Press : en fr
  • GB314206A - Improvements in and connected with weights or sinkers for use with line fishing tackle : en
  • GB314265A - Improvements in or connected with cloth stretching machines : en
  • FR659094A - Device for operating contact members : en fr
  • FR659427A - Method and device for obtaining water gas from dusty coal and water vapor : en fr
  • GB288148A - Improvements in the production of low boiling point and other hydrocarbons and derivatives thereof by the destructive hydrogenation of coals, oils and the like and in the treatment of the residues thereof : en
  • FR659381A - Rescue apparatus for submarines : en fr
  • GB314142A - Improvements in, or relating to, identity plates for use on motor vehicles : en
  • FR659356A - Multi-person play device : en fr
  • GB282794A - Improvements in processes for the esterification of cellulose : en
  • GB314413A - Improvements in and relating to hand carriers, containers, and like articles : en
  • DE478495C - Tongue, lip and cheek retractors : de en
  • US1718769A - Carburetor : en
  • US1718889A - Presser foot for sewing machines : en
  • FR659076A - Tubular fabric for scarves, neck warmers, scarves. ties and similar items : en fr
  • FR659483A - Use of cellulose for the manufacture of artificial felt : en fr
  • GB314246A - Improvements in and relating to dough-cutting and like machines : en
  • DE478548C - Device for mechanical fire control on steam boilers : de en
  • US1718550A - Ditcher or spreader for railroad work : en
  • PL10452B3 - Rotary magnet for turbo generators. : en pl
  • FR659049A - Improvements made to saddles for motorcycles or other uses : en fr
  • GB314147A - Improvements in or relating to starting and stopping mechanisms : en
  • AT113604B - Arrangement for generating two voltages leading to slip frequencies. : de en
  • US1718512A - Self-serving store : en
  • US1718604A - Hypodermic syringe : en
  • GB314254A - An improved means for holding down or wadded quilts or the like in position on a bed : en
  • AU1403428A - Improvements in and connected withthe manufacture of rubber soles for shoes : en
  • FR659136A - Key magazine for nuts : en fr
  • FR659516A - Devices for remote transmission of the needle position of the transmitters to the needle of the receiving instruments : en fr
  • DE478632C - Process for the production of cement by the wet process, in which the sludge is introduced into the furnace in an atomized state : de en
  • CA290685A - Golf tee : en fr
  • CH133955A - Auxiliary device for radio receivers. : de en
  • FR659173A - Process for the elimination of gases and vapors with bad odors in chemical services with simultaneous production of valuable products which can be used later : en fr
  • FR659199A - Improvements to steam separators : en fr
  • SU10265A1 - Device for changing in flight the angle of inclination of the wings or other surfaces of the aircraft : en ru
  • US1718303A - Electric water heater : en
  • US1718563A - Treatment of metals : en
  • CA290769A - Combination tearing strip and friction closure can : en fr
  • CA290779A - Fluid pressure brake : en fr
  • SU9902A1 - Two stroke internal combustion engine : en ru
  • US1718818A - Blocking and cultivating machine for plants : en
  • CA290838A - Needle-motion mechanism for looms : en fr
  • AT113696B - Agricultural implements. : de en
  • GB302892A - Improvements in or relating to internal combustion engines of the liquid fuel injection type : en
  • GB314274A - Improvements in coin-freed mechanism : en
  • FR659062A - Electric waxing machine with removable disc brush : en fr
  • CA290704A - Journal bearing lubricator : en fr
  • CA290833A - Hosiery : en fr
  • BE360642A - Improvements in cables for high current : en fr
  • CA290805A - Electrical insulation : en fr
  • CA290817A - Economical steam boiler furnace : en fr
  • DE478021C - Gleit- or Schleifkoerper z. B. for dynamo brushes made of mechanically crushed metal, e.g. B. copper or copper alloys, and an admixture of graphite : de en
  • GB314180A - Improvements in cricket or like balls : en
  • GB314261A - Method and apparatus for mixing solids with liquids : en
  • SU9991A1 - Air nozzle : en ru
  • US1718337A - Loud-speaker motor : en
  • US1718447A - Washing machine : en
  • US1718796A - Tractor disk harrow : en
  • US1718226A - Ventilator for buildings : en
  • PL10535B1 - A device for viewing the entire horizon. : en pl
  • US1718228A - Retaining-means for watch crystals and the like : en
  • CH133853A - Inductive and ohmic series resistor for direct current arc welding. : de en
  • CH133994A - Process for the preparation of Bz-1-phenylbenzanthrone. : de en
  • SU9918A1 - Empty Bottom Tube : en ru
  • DE478365C - Drive chain : de en
  • DK40374C - Automatic for Stair lighting. : da en
  • FR659119A - Process for the preparation of alicyclic lactones from aromatic polycyclic hydrogenated hydrocarbons : en fr
  • GB306932A - An improved electric hollow conductor : en
  • CH133906A - Method and device for generating cold. : de en
  • CH133950A - Self-sellers of electricity. : de en
  • DE478387C - Extraction of alkali and ammonium phosphates : de en
  • DE478661C - Circuit arrangement for dialers in telephone systems, whose brushes moved by an external drive (spring force) are incrementally advanced from contact to contact by applying control potential : de en
  • FR659497A - Improvements to burners intended in particular for furnaces heated with pulverized fuel : en fr
  • US1718614A - Apparatus for burning liquid fuel : en
  • AT113591B - Arc extinguishing horn between blow iron. : de en
  • US1718376A - Multiple throttle for locomotives : en
  • SU10042A1 - Electric switch installed for a certain time of activation using a clock mechanism : en ru
  • SU10194A1 - Device for transferring wands to and from the train : en ru
  • SU9876A1 - Flame Kiln Furnace : en ru
  • SU9953A1 - Vis chateau : en ru
  • SU9956A1 - Method of making electrodes for electroplating cells : en ru
  • US1718498A - Arrangement for manufacturing of screws : en
  • DE478386C - Electric gas cleaner with a capacitor connected in parallel to the electrodes : de en
  • DE478603C - Detachably attached protective ring for hand extractors with gear drive located outside the frame : de en
  • CA290785A - Thermal relay : en fr
  • CA290845A - Moulded article : en fr
  • DE478570C - Slot clamp for electrical wiring systems : de en
  • GB314406A - Improvements in domestic firegrates : en
  • DE478442C - Process for the production of short-term recordings with the help of high-tension direct current and a glow cathode roentgen tube : de en
  • AT113560B - Floor coverings made from metal plates, in particular for dance halls. : de en
  • AU1936429A - Improved shock absorber for leaf springs : en
  • CH133754A - Electric heating pad. : de en
  • CH133888A - High pressure piston compressor system. : de en
  • AT113664B - Process for the separation of mixtures of alkali salts. : de en
  • CH133788A - Distillation vessel made by electrical welding for the refining of oils and for similar purposes, and process for its production. : de en
  • SU10299A1 - Cathode generator : en ru
  • SU9908A1 - Sight device for aircraft : en ru
  • US1718299A - Key locking device : en
  • US1718210A - Process of making hollow drill rods : en
  • US1718526A - Vehicle-brake mechanism : en
  • AT113576B - Spin pump. : de en
  • CH133998A - Process for the preparation of a new metal-containing polyazo dye. : de en
  • FR659006A - Process for obtaining technically pure high percentage phosphoric acid : en fr
  • FR659249A - Cooling of heavy oil gas purification devices intended for supplying the engines of trucks, automobile tractors, or other mobile installations : en fr
  • SU10228A1 - Adaptation to the direct printing telegraph type "Bodo" to prevent mechanical interaction between the scouts : en ru
  • PL10470B1 - Combustion turbine. : en pl
  • FR659286A - Improvements made to materials subject to friction and in particular to materials used in the construction of brakes : en fr
  • DE478585C - Nail clippers : de en
  • US1718485A - Vulcanizing device : en
  • SU10070A1 - A device designed to increase the efficiency of locomotive boilers : en ru
  • SU10322A1 - Machine for folding metal roofing sheets : en ru
  • US1718382A - Segment-trimming device : en
  • US1718511A - Line guide for tractors : en
  • US1718621A - Rim-collapsing tool : en
  • DE478409C - Fish cooking device : de en
  • DE478051C - Rubber stocking puller made of smooth, stretchy fabric : de en
  • FR659043A - Tamper-evident envelope for letters : en fr
  • SU10061A1 - Spark trap for locomotives : en ru
  • DE478565C - Automatic door opener and closer : de en
  • DE478651C - Device for moving the blank holder controlled by the drawing punch of a single-acting press : de en
  • GB314179A - Improvements in devices for controlling the brakes of railway vehicles : en
  • GB314226A - Improvements in reflectors for artificial lighting : en
  • DE478044C - Revolving mercury beam rectifier driven by a synchronized asynchronous motor : de en
  • DE478350C - Handle protection, especially for cable boxes : de en
  • DE478557C - Gymnastics and sports suit : de en
  • USD78848S - Design for hosiery : en
  • DE477985C - Electrical wave filter with one element or with several identical elements : de en
  • DE478447C - Wooden propeller, especially for aircraft with a wooden core and a metal coating applied to it : de en
  • FR659028A - Grid for sintering pans : en fr
  • FR659338A - Movable type advertising bands and boards : en fr
  • USD78835S - Design for a compote or similar article : en
  • AT113566B - Carburetor. : de en
  • CA290799A - Bobbin-clutching means for rotatable spindles : en fr
  • BE360543A - : en fr
  • CA290702A - Liquid measure and deliverer : en fr
  • CA290824A - Cash register : en fr
  • CA290843A - Tire repair vulcanizer : en fr
  • CA290699A - Ship auto gyration : en fr
  • US1718790A - Cultivator : en
  • GB294176A - Improved manufacture of carbon electrodes and other refractory articles : en
  • CH133909A - Synchronous phase compensator with full rotor iron. : de en
  • DE478400C - Friction joint connection for electric lamps : de en
  • DE476354C - Device for adding solid and liquid medicines or food into the mouth of cattle : de en
  • DE478449C - Pneumatic tube system for turning operation with suction air : de en
  • BE360500A - : fr
  • AT113663B - Method of spinning copper silk. : de en
  • SU10097A1 - Laringofon : en ru
  • CH133961A - Advertised electric hand dryer. : de en
  • US1718504A - Electrical connecter device : en
  • US1718721A - Pinion shaft and method of making : en
  • PL10419B1 - The method and device for producing pipes and similar items by means of casting in rotating molds. : en pl
  • SU9885A1 - Metal constipation for bags : en ru
  • US1718530A - Refrigerating apparatus : en
  • CA290761A - Receptacle carrier : en fr
  • CH133838A - Automatic stopping device for speaking machines. : de en
  • PL10554B1 - A device for selective protection of a high voltage transformer in case of any inaccuracies. : en pl
  • US1718851A - Child's collapsible vehicle : en
  • GB314291A - Improvements in and connected with saddle girths : en
  • SU10352A1 - Electric primary clock : en ru
  • US1718566A - Stereotyping apparatus : en
  • SU10111A1 - Device for hanging bulk materials : en ru
  • SU10308A1 - Device for automatically controlling the temperature of the mixture formed by two streams of liquid : en ru
  • CA290781A - Relay system for high-speed circuit breakers : en fr
  • AT113642B - Device for measuring alternating voltages. : de en
  • SU9949A1 - Retouching device for negatives : en ru
  • SU10021A1 - Oil for steam boilers : en ru
  • US1718518A - Cap plug : en
  • US1718523A - Automatic time-element relay and control system employing the same : en
  • US1718689A - Road guide and map-drawing apparatus : en
  • US1718807A - Valve construction : en
  • CH133737A - Collapsible trestle. : de en
  • FR659003A - Method of deformation of a crystalline metallic body : en fr
  • FR659154A - Ladies elastic corsot belt : en fr
  • GB294220A - Improvements in a vanity box : en
  • GB301919A - Improvements in means for stopping the flow of glass through the outlet from a melting tank : en
  • FR659548A - Improvements to brake mechanisms for motor cars : en fr
  • US1718292A - Process for the production of alkali-metal silicates that are soluble in water : en
  • US1718571A - Stapling machine : en
  • FR659130A - Process for the separation of oils : en fr
  • DE477933C - Self-propelled flame cutting machine : de en
  • FR659470A - Method and device for measuring distances by means of electromagnetic waves : en fr
  • CA290683A - Utensil handle : en fr
  • US1718766A - Lubricating system for oil burners : en
  • PL10557B3 - Conveyor for cooling platforms, with several grains next to each other for feeding rolled material : en pl
  • US1718255A - Apparatus for wireless telephony and telegraphy : en
  • US1718723A - Padlock : en
  • SU10356A1 - Film projection apparatus with continuous film feed and optical alignment : en ru
  • SU10155A1 - Apparatus for pouring coal tar pitch into molds : en ru
  • SU10327A1 - Locking device for door linings of a normal freight car : en ru
  • US1718827A - Artificial stone : en
  • SU10238A1 - Device for hanging air ads from aircraft : en ru
  • SU9928A1 - Device for amplifying high-frequency vibrations : en ru
  • US1718519A - Silo : en
  • SU10063A1 - Instrument for testing engine skewers : en ru
  • US1718775A - Gas engine : en
  • PL10560B3 - Method of obtaining sulfur-containing compounds. : en pl
  • SU10024A1 - A device for the acceleration of rail gaps : en ru
  • SU9931A1 - Device for marking defective packs in cigarette machines : en ru
  • US1718876A - Highway fence : en
  • SU10193A1 - Couch, able to be turned into a double bed : en ru
  • CH133871A - Handle for percussion tools. : en fr
  • FR659176A - Explosion turbine : en fr
  • PL10445B1 - Spark plug. : en pl
  • SU10100A1 - A counting device for multiplying and dividing numbers : en ru
  • SU10117A1 - Paper Tape Feeder : en ru
  • CA290830A - Engraving method : en fr
  • DK40372C - Acetylene gasworks with Pressure control for use with automobile rings etc. : da en
  • FR659284A - Automotive direction indicator device : en fr
  • GB314197A - Improvements in and relating to mechanical dishwashers : en
  • GB314451A - Improvements in the manufacture and production of coloured compositions or solutions of the same : en
  • CH133988A - Arrangement for the installation of shooters and weapons in fast moving vehicles, especially aircraft. : de en
  • AT113672B - Process for the production of azo dyes on animal fiber. : de en
  • SU10214A1 - Apparatus for heating a liquid flowing in a variable amount : en ru
  • US1718430A - Drilling mechanism : en
  • PL10486B3 - The method of obtaining dry halogen-calcium-starch preparations. : en pl
  • CH133896A - Cooling device for internal combustion engines. : en fr
  • US1718427A - Needle-actuating mechanism for sewing machines : en
  • CH133978A - Storage of wheel axles for railway vehicles or the like. : de en
  • DE478525C - Paint trays for tin paint boxes : de en
  • FR659341A - Improvements made to dust collectors : en fr
  • SU10247A1 - Lever for shifting belts on pulleys : en ru
  • SU10175A1 - Fitting to kerosene kitchens to prevent explosion : en ru
  • US1718746A - Method of welding band saws : en
  • PL10447B1 - Method and device for the purification of metals and metal alloys. : en pl
  • SU10128A1 - Screw pump : en ru
  • US1718371A - Mercury fulminate and method of treating same : en
  • SU10311A1 - Ship's explosive jet propulsion : en ru
  • SU10312A1 - Screwdriver : en ru
  • PL10468B1 - The regulator of internal combustion engines to regulate the fuel dose and its injection moment. : en pl
  • SU10051A1 - The method of making school boards : en ru
  • USD78820S - Design for stocking : en
  • CH133913A - Process for the storage and treatment of electrically insulating oils, or mixtures of oils and resins, which are intended for impregnating high-voltage cables. : de en
  • CA290748A - Train control apparatus : en fr
  • GB287879A - : en
  • SU10310A1 - Method of preparation of linings. files used in notching : en ru
  • US1718262A - Instrument-panel construction : en
  • AT113669B - Process for the production of ethyl alcohol gels. : de en
  • AU1381828A - Improvements in and relating to turnstiles : en
  • BE360947A - : en fr
  • CH133990A - Safety device on a locking device. : de en
  • GB302682A - An improved process for assembling veneers and the like : en
  • US1718713A - Preparing hydrocarbon products : en
  • GB314215A - Improvements relating to appliances for playing ball games : en
  • CA290684A - Bank protective device : en fr
  • DE478412C - Device for measuring the effect of a heat source, in which one of two bimetal strips is heated by the heat source and the other is heated by room temperature : de en
  • AT113601B - : de en
  • PL10538B1 - High-pressure piston compressor. : en pl
  • FR659311A - Self-sterilizing toothbrush in case handle : en fr
  • FR659495A - Stopper for containers : en fr
  • CA290828A - Rotary engine : en fr
  • CH133860A - A method of coating sheets of cellulosic plastic. : en fr
  • CH133989A - Process for the production of a durable and cheap road surface. : de en
  • SU10038A1 - Machine for dialing shoe accessories : en ru
  • USD78812S - Design fob a heatee : en
  • PL10559B1 - A method of bleaching fabrics with solutions that emit active oxygen. : en pl
  • US1718544A - Apparatus for drying, charring, and otherwise treating loose material : en
  • DE478516C - Process for the reproduction of photographic images by planographic printing using source or wash-out reliefs produced in a known manner and inert printing plates : de en
  • CH133981A - Brake pressure reducing valve. : de en
  • CA290810A - Suspension insulator : en fr
  • SU10086A1 - The method of obtaining varnishes : en ru
  • US1718514A - Cattle guard : en
  • US1718344A - Boiler construction : en
  • AU1380128A - Improvements in radiotelephone signalling : en
  • AU1582728A - Improvements in cricket or like balls : en
  • DE478420C - flywheel : de en
  • CA290746A - Adjustable crosshead : en fr
  • SU9920A1 - Method for producing chloroform for anesthesia : en ru
  • US1718751A - Conductor support : en
  • SU10098A1 - Device for simultaneously cutting the ends of several rivets holding cylindrical objects together : en ru
  • US1718574A - Paper-making method and machine : en
  • US1718655A - Light reflector : en
  • CH133805A - Process for the preparation of an azo dye. : de en
  • US1718433A - Key holder : en
  • SU10275A1 - The device signaling a temperature rise : en ru
  • PL10526B1 - Method for the preparation of bromoethyl-isopropyl-acetamide. : en pl
  • US1718315A - Cabd holder : en
  • US1718379A - Automatic switch : en
  • US1718418A - Powdering machine : en
  • DE462042C - Rotary kiln for rusting ores u. like : de en
  • FR659320A - Device intended for the rear of motor vehicles and others, to give automatically day and night, optical signals of warning, stop, etc., to following vehicles : en fr
  • FR659240A - Process improvements for the manufacture of high strength aluminum alloys : en fr
  • PL10556B1 - Milled or planed file grinder, : en pl
  • SU10054A1 - Anterior-vaginal speculum : en ru
  • SU9890A1 - Instrument for testing and checking gauges : en ru
  • US1718449A - Automatic telephone system : en
  • CA290783A - Pressure distributing device : en fr
  • CA290823A - Filter : en fr
  • DE477579C - Method for fastening electrical feed-throughs in sheet metal walls with simultaneous sealing of the passage opening : de en
  • DE478064C - Control for lift engines : de en
  • US1718834A - Airplane : en
  • SU10267A1 - Burner for kitchen type "Primus" : en ru
  • SU10167A1 - Device for heating the air supplied to the oil furnace : en ru
  • US1718495A - Coin-controlled vending machine : en
  • US1718833A - Oil-tank bracing : en
  • USD78849S - Design for an end frame for bedsteads : en
  • CA290670A - Advertising ticket : en fr
  • CH133916A - Device for synchronizing the voters in remote controls. : de en
  • PL10492B1 - Sight for cannons and machine guns. : en pl
  • SU10088A1 - The method of obtaining strontium chloride : en ru
  • SU10279A1 - Circuit breaker to the weight lift telegraph apparatus type Bodo : en ru
  • SU10307A1 - The method of preparation of drying oil : en ru
  • US1718480A - Precision-threading lathe : en
  • US1718482A - Concealed hinge : en
  • DE478535C - Mobile dump truck : de en
  • GB314184A - Improvements relating to cooking vessels : en
  • US1718703A - Combined can opener, sealer, and handle : en
  • SU9945A1 - Snegot lka : en ru
  • US1718216A - Braking arrangement : en
  • USD78834S - Turing co : en
  • PL10441B1 - Vertical retort for degassing combustible materials. : en pl
  • PL10484B1 - The method of obtaining vaccines. : en pl
  • PL10497B1 - A method of obtaining a white alloy from copper for industrial purposes. : en pl
  • US1718831A - Attachment for writing instruments : en
  • SU10013A1 - Tubular air economizer : en ru
  • PL10475B1 - Method of operation of steam installations with a high-pressure boiler and steam machines : en pl
  • SU10027A1 - Air-water propeller : en ru
  • US1718506A - Folding bed : en
  • US1718546A - Needle-motion mechanism for looms : en
  • SU10040A1 - Piston lubricator for spools and cylindrical high-pressure machines : en ru
  • DE478635C - Wooden barrel or hollow vessel : de en
  • GB314275A - Improvements connected with pneumatic tyres : en
  • SU10338A1 - Device for automatic temperature control in incubators : en ru
  • PL10465B1 - Capacitor. : en pl
  • US1718739A - Sensitized-sheet holder for photographic copying machines : en
  • AT113600B - Spacers for the coils of electrical apparatus, in particular for transformer coils. : de en
  • SU10271A1 - Adaptation to rejection machine for fabric with an inclined table and two rollers for periodically presenting goods : en ru
  • SU9968A1 - Device for controlling the speed of an asynchronous motor : en ru
  • US1718669A - Device for tightening screw bolts : en
  • US1718888A - Oil-pump nozzle : en
  • FR659174A - Improvements to printing machines : en fr
  • DE478550C - Method of assembling bearings : de en
  • BE360970A - : en
  • FR659055A - Fixing rosettes : en fr
  • FR659057A - Apparatus for doing finger gymnastics : en fr
  • FR659467A - Combination of a circuit breaker with a switch or socket : en fr
  • DK40365C - Breeding mark. : da en
  • FR659335A - Device for mounting electric accumulator elements in boxes : en fr
  • FR659096A - Bait for fishing : en fr
  • CH133781A - Process for the manufacture of a linoleum and product obtained by carrying out said process. : en fr
  • CH133866A - Process for grinding metal printing forms. : de en
  • FR659027A - Bobbin spindle for loom shuttles : en fr
  • FR659308A - Improvements to powerline relay remote control systems : en fr
  • FR659418A - Improvements in circular knitting looms and knitted articles on these looms : en fr
  • FR659074A - Device for baling cereals and in particular asparagus : en fr
  • GB314242A - Improvements in the manufacture and production of magnesium cyanide and its double compound with ammonia : en
  • FR659362A - Device for promoting the flow of materials in a hopper or similar reservoir : en fr
  • GB314467A - Improvements in and relating to figures or numerals adapted to be secured in position on a foundation plate : en
  • DE478480C - Device for parking the printing cylinder from the forme cylinder in rotogravure printing machines for paper webs : de en
  • DE478463C - Trigger adjustable to standstill, short run or continuous run for cinema sets with drive mechanism : de en
  • FR659099A - Control mechanism for lock : en fr
  • GB285840A - Manufacture of azine-dyestuffs : en
  • SU10316A1 - A pump for pumping out pleuritic exudates, infusing saline, etc. : en ru
  • US1718474A - Piston : en
  • FR659379A - Cushion and its envelope : en fr
  • FR659166A - Method of electrification of railway networks and device allowing the realization : en fr
  • GB293428A - Improvements in and relating to electric oil switches : en
  • FR659410A - Improvements to embroidery looms : en fr
  • FR659504A - Wire reel, etc. : en fr
  • DE478680C - Process for the production of hoses from cellulose : de en
  • FR659383A - Lid container : en fr
  • DK40355C - Method for screwing wood screws with parallel steel. : da en
  • GB301889A - : en
  • FR659359A - Spark plug : en fr
  • DE478690C - Cramp : de en
  • FR659334A - Machine to apply eyelets on the uppers of shoes : en fr
  • FR659463A - Wall system : en fr
  • FR659160A - Improvements to electrical circuit controls for electric heaters : en fr
  • FR659369A - Rubber based compositions : en fr
  • DK40364C - Ajlespreder with Cleaner. : da en
  • FR659424A - Carburetor for internal combustion engines : en fr
  • FR659453A - Household machine, e.g. parquet scrubbing machine, dust extractor, etc., operated by an electric motor : en fr
  • DE478649C - Settling table for ovens with a bogie on which the baking plates are moved out of the oven space by means of push rods : de en
  • DE478263C - Flyer, wing spinning and twisting machine : de en
  • DE478390C - Process for cooling the glowing material under a cooled cooling hood located outside the glowing furnace : de en
  • GB297837A - Improvements in or relating to liquid level indicators : en
  • GB295331A - Improvements in or relating to electrical signalling and/or controlling systems : en
  • GB296057A - Improvements in or relating to high-power light projectors : en
  • US1718874A - Rim for pneumatic tires : en
  • GB291442A - Improvements in or relating to means for mounting filaments in electric discharge devices : en
  • GB314457A - Improvements in controlling alternating-current motors : en
  • GB314167A - Improvements in electric frequency filters : en
  • PL10444B1 - Double wall in steel buildings. : en pl
  • SU9880A1 - A device for supplying a liquid fuel to a kerasinokalilny inert self-flowing, self-igniting flashlight : en ru
  • US1718423A - Doffing motion for spinning, twisting, and like machines : en
  • US1718459A - Rotatable vacuum-sealed cap : en
  • US1718562A - Machine-tool organization : en
  • USD78866S - Design for a bedstead end frame : en
  • DE478370C - Stone cutting gate with automatic switching of the lowering movement of the gate frame : de en
  • FR659376A - Mechanical beet harvester : en fr
  • PL10436B1 - A trigger mechanism for a firearm. : en pl
  • GB287572A - Apparatus or device for introducing teat-cup liners into milking machine teat-cups : en
  • GB314278A - Improvements in golf clubs and umbrellas : en
  • SU10301A1 - Helicopter : en ru
  • US1718248A - Harrow : en
  • US1718676A - Electric heating unit : en
  • FR659314A - Process for the preparation of divinyl and its homologues : en fr
  • GB314120A - Improvements in or relating to fluid flow meters and valves : en
  • GB314266A - Process for preparing surfaces for the reception of cellulose lacquers : en
  • GB314290A - Improvements in internal combustion engines : en
  • US1718440A - Shoe tongue : en
  • SU10074A1 - Lead Alloy Bearing : en ru
  • SU10285A1 - Automotive wheel with auxiliary rim for traveling along the track : en ru
  • FR659201A - Improvements in devices for grinding precious stones : en fr
  • CA290700A - Flushing device : en fr
  • CH133902A - Water tube boiler. : de en
  • DE478392C - Regulation of electric heating in rail cars : de en
  • GB308245A - Improvements in rolled sections for hinged louvred shutters : en
  • FR659161A - Improvements to refrigeration machines : en fr
  • GB314272A - Improvements in insulator carriers for overhead electric wires : en
  • DE478465C - Construction toys : de en
  • GB294630A - Improvements in process of and mechanism for knitting plated fabric : en
  • GB314145A - Improvements in self-lighting cigars and cigarettes : en
  • FR659072A - Process for improving the action of treatment liquids used in the textile industry : en fr
  • DE478467C - Locking device for insert parts in folding box packs : de en
  • DE477988C - Ring jet spray nozzle for soaking casting molds : de en
  • DE478446C - Herbicides : de en
  • US1718695A - Floor polisher : en
  • PL10469B1 - Lap for lift cages, electrically excited. : en pl
  • SU10277A1 - Device for selectively calling telephones connected to a common line : en ru
  • US1718413A - Grip tester : en
  • CA290713A - Laundry mechanism : en fr
  • SU10137A1 - Safety device (parachute) to the orehod box and boxers of hoisting machines : en ru
  • SU10197A1 - A device for measuring the diameters of products turned on a lathe : en ru
  • US1718565A - Automatic hopper feeding device : en
  • US1718891A - Extension foot for ladders : en
  • PL10485B1 - Method for obtaining cold water soluble paint binders. : en pl
  • AT113552B - Weft sensor device for looms. : de en
  • CH133823A - Color raster for color photography. : de en
  • GB314296A - Improved paper-finger for typewriting machines : en
  • SU10008A1 - Rotor winding machine for electrical machines : en ru
  • US1718814A - Wick oil burner : en
  • AU1644228A - Device adapted to avoid' the accidental untightening of screws, bolts and nuts having aright-handed or lefthanded thread : en
  • USRE17343E - Assxgoffob : en
  • PL10553B1 - Malresonance speaker binding. : en pl
  • SU10209A1 - Driving Belts : en ru
  • CA290703A - Stone dresser : en fr
  • BE360439A - Improvements to electric cables : en fr
  • US1718594A - Hypodermic syringe : en
  • FR659235A - Snapshot device and advanced contacts for current breaker : en fr
  • GB302169A - Improvements in or relating to apparatus for delivering measured quantities : en
  • PL10412B3 - Movable chain grate with an air draft. : en pl
  • US1718222A - Valve-operating mechanism : en
  • US1718313A - Evaporator : en
  • US1718448A - Automatic reclosing circuit-breaker system : en
  • AT113612B - Machine for grinding rolls. : de en
  • CA290679A - Apparatus for handling eggs : en fr
  • CA290697A - Tire rack : en fr
  • CH133728A - Main frame for two-wheel mowers. : de en
  • CH133806A - Process for the preparation of a new condensation product which can be used as a dye and as an intermediate product for the preparation of dyes. : de en
  • GB296082A - : en
  • US1718421A - Spotlight mounting : en
  • US1718804A - Suction cleaner : en
  • FR659131A - Standard wagon for weighbridges : en fr
  • FR659396A - Method and arrangement for transporting wine by means of compressed air : en fr
  • FR659442A - Process for caulking porous building materials, in particular concrete, using a protective coat of paint : en fr
  • PL10424B1 - A method of liquefying coal. : en pl
  • DE478283C - Ruettelforming machine with lifting and lowering insert and swiveling press head : de en
  • FR659183A - Partition panels : en fr
  • FR659328A - Use of adhesives for the manufacture and attachment of pompoms, tassels and articles of similar manufacture : en fr
  • SU10143A1 - Film projector fire extinguisher : en ru
  • US1718288A - Wind deflector : en
  • US1718885A - Portable ladder step : en
  • US1718517A - System of electric distribution : en
  • USD78816S - Design for stocking : en
  • GB295572A - Improvements in or relating to telephone systems : en
  • GB314121A - Improvements in or relating to lifting jacks : en
  • FR659085A - Arrangement of a voltage modifier on an enclosed distribution installation, with switching device, which can be removed or rolled out of fixed circuit-breaker parts : en fr
  • FR659095A - Improvements to processes and apparatus for melting pyrites : en fr
  • GB314128A - Improvements in audio-frequency transformers for wired and wireless telephony : en
  • US1718733A - Hatchet : en
  • US1718832A - Bead-tape-weaving machine : en
  • DE478590C - Immersion apparatus for the manufacture of rubber goods with a device for recovering the solvent : de en
  • FR659480A - Process for desulphurizing vulcanized rubber, with formation of regenerated rubber or isoprene : en fr
  • GB314919A - The manufacture and treatment of cellulose esters : en
  • FR659281A - Improvements to time-delayed trip circuit breakers : en fr
  • FR659109A - Lattice cutter : en fr
  • AU1497628A - Improvements in pulsators of milking machines : en
  • GB302350A - : en
  • CH133910A - Transformer with pressing device for the winding. : de en
  • PL10513B1 - Electric apparatus, in particular for radio-telephony or similar purposes. : en pl
  • SU10067A1 - Device for automatic feeding steam boiler : en ru
  • SU9997A1 - Cascade heater for feedwater installed in the steam space of the boiler : en ru
  • DE478556C - Waist band, camisole, etc. like : de en
  • FR659439A - Three-piece neckline hub, for cycles and motorcycles : en fr
  • GB314232A - Improvements in or connected with gramophone record holders : en
  • AT113673B - Process for reducing the adhesion of the calcium nitrate layer by cooling. : de en
  • CH133842A - Device for winding up gramophones. : en fr
  • SU10217A1 - Device for inhalation of narcotic gases or vapors and pressurized feed gas : en ru
  • SU10009A1 - Device for raising and lowering the nozzle needle in diesel engines : en ru
  • SU10136A1 - Device for receiving short electromagnetic waves : en ru
  • SU10230A1 - Variable Crane : en ru
  • SU9897A1 - Control device for automotive, etc. engines : en ru
  • US1718569A - Heavy-fuel vaporizer for internal-combustion engines : en
  • US1718797A - Tractor disk harrow : en
  • PL10525B1 - Device for gas supply. : en pl
  • SU10122A1 - Loop antenna for aircraft : en ru
  • US1718853A - Callus protector and arch support : en
  • FR659426A - Process for obtaining gas to water in continuous operation : en fr
  • SU9944A1 - The method of preparation of welding powder for cast iron : en ru
  • SU10287A1 - Transmission for drive belts on stepped pulleys : en ru
  • FR659510A - Locking device for utensils usable in accounting : en fr
  • US1718915A - Vaginal syringe : en
  • CA290665A - Briquetting process : en fr
  • CA290758A - Knitting machine : en fr
  • PL10499B1 - Air notebook. : en pl
  • US1718681A - Mounting for oil burners : en
  • USD78817S - Design for stocking : en
  • CH133849A - Electric watch. : en fr
  • CH133977A - Adjustable stand for bicycles and motorcycles with lock protection on the bicycle frame. : de en
  • US1718240A - Bolt-blank-feeding mechanism : en
  • FR659194A - Provision for quick photography : en fr
  • FR659250A - Speed-controlled machine tools : en fr
  • GB314772A - Improvements in and relating to linings for furnaces, kilns and the like : en
  • USD78806S - Design for a paper weight : en
  • US1718875A - Safety guard-rail support : en
  • AT113655B - Process for the production of high quality gray cast iron. : de en
  • CA290672A - Swimming garment : en fr
  • CH133815A - Process for regenerating the firmness of vegetable fibers in paper form. : de en
  • CH133919A - Selectively acting reverse current protection device for rectifier systems. : de en
  • SU10022A1 - Steam boiler : en ru
  • SU9975A1 - Centrofuge for the separation of liquid mixtures according to their specific gravity : en ru
  • US1718636A - Collapsible core : en
  • US1718767A - Method of leveling the top of the gravel layer of filter beds : en
  • PL10522B1 - The toilet bowl and a device for flushing its water. : en pl
  • US1718395A - Tube rack for derricks : en
  • FR659433A - Advanced electric pendulum : en fr
  • GB287537A - Plant for transhipping heavy goods, more particularly plant for the coaling of ships : en
  • GB314212A - Improvements in or relating to heel protectors and the like for boots and shoes : en
  • AU1378428A - Improved apparatus for use in making wheat Flakes andthe like into biscuits : en
  • CH133730A - Rod for Heinzen for post-drying of feed, e.g. B. Hay, in the field. : de en
  • CH133877A - Flammable liquid lighter. : en fr
  • CH134010A - Metal container with ring-shaped reinforcements designed for the transport of liquids. : de en
  • US1718867A - Folding eyeshade with cap : en
  • US1718873A - Drilling mechanism : en
  • CH133746A - Gas cooker. : de en
  • CH133912A - Process for the production of electrical insulating material. : de en
  • DE460343C - Headlight with housing on runners : de en
  • GB314322A - Exhaust silencer for internal combustion engines : en
  • GB314238A - Improvements in pivoted joints : en
  • FR659377A - Improvements to devices used to electrically transmit lessons emitted by phonographs : en fr
  • GB314200A - Improvements in painting instruments for striping or lining : en
  • PL10425B1 - The method of decomposition of hydrocarbons into carbon oxides and hydrogen. : en pl
  • PL10450B1 - Slip current collector for electric trams. : en pl
  • SU10019A1 - Device in bulk barges for pumping out dehydrated fuel oil : en ru
  • US1718758A - Ring : en
  • USD78860S - Design fob a bedstead end fbame : en
  • US1718285A - Manufacture of calcium hypochlorite : en
  • SU10029A1 - Pump : en ru
  • SU10068A1 - Machine for selecting sheets in books : en ru
  • SU10171A1 - Removable fixture for attaching a disk lamp to the car : en ru
  • CA290780A - Relay system : en fr
  • CH133764A - Pull-through drafting system. : de en
  • CA290848A - Soldering method : en fr
  • FR659102A - Device for automatic replacement of bobbins in looms : en fr
  • DE478450C - Process to prevent scale formation : de en
  • DE478499C - Method and device for the production of pressed lids for electric light bulbs serving as foot and base : de en
  • DE478305C - Mechanical timer with clockwork : de en
  • PL10566B1 - Means for melting weeds. : en pl
  • US1718410A - Airplane fuselage : en
  • US1718473A - Oil-burning device : en
  • SU10332A1 - Device for screwing nipples into kerosene-gas burners : en ru
  • US1718549A - Hand protector for presses : en
  • US1718852A - Cane-piling machine : en
  • AT113638B - Carburetor. : de en
  • AU1419628A - Vacuum cleaner : en
  • US1718428A - Scraping device for footwear : en
  • US1718508A - Toy balloon : en
  • SU10353A1 - Instrument for comparative determination of siliconiness of cloth : en ru
  • SU10242A1 - Steam jet pump : en ru
  • SU9987A1 - Scales for automatically weighing certain quantities of bulk materials : en ru
  • US1718576A - Violet-ray vacuum cup : en
  • US1718609A - Amd vaman r : en
  • US1718784A - Telegraphic sending apparatus : en
  • SU10159A1 - Wrench : en ru
  • PL10451B1 - Method and device for vaporizing liquefied gases. : en pl
  • SU10092A1 - The device for leveling the work of the wind power station according to the established load schedule : en ru
  • SU10298A1 - Portable keyway milling machine : en ru
  • US1718392A - Machinery to be employed in the doubling ob : en
  • SU10282A1 - Couch for patients : en ru
  • US1718308A - Stake pocket : en
  • FR659071A - Double or multiple oven for roasting and baking : en fr
  • FR659494A - Stopper allowing the bottles to be emptied without being able to refill them : en fr
  • GB305483A - Improvements in or relating to apparatus for severing flattened tubes of paper or like material into lengths : en
  • DE478428C - Device for the supply of fresh air into the closed driver's area of motor vehicles : de en
  • FR659149A - Box especially for toiletries : en fr
  • GB314141A - Improvements in or relating to means for humidifying air : en
  • CA290701A - Glass wool sheet : en fr
  • GB294239A - Improved process of and apparatus for the manufacture of cast articles : en
  • FR659142A - Improvements in power hammers and similar devices : en fr
  • DE478586C - Two-stem bat roof : de en
  • FR659092A - Method and device for making proportionate edges in warp-type articles : en fr
  • DE478503C - Device for adjusting the overhang and readjusting saw blades on gang saw machines, which are slidably arranged on their hinges : de en
  • CH133922A - Electric capacitor and its manufacturing process. : en fr
  • FR659429A - Device intended for cooling bodies with a high potential with respect to the earth : en fr
  • US1718869A - Windmill accelerator : en
  • CA290709A - Metal ball machine : en fr
  • GB299873A - Improvements in and relating to the casting of metal wheels : en
  • FR659457A - Automobile gearbox : en fr
  • SU10169A1 - Automatic coupler for railway vehicles : en ru
  • SU9910A1 - Device for sorting weights of the same name : en ru
  • US1718494A - Electromagnetic pressure-measuring means : en
  • US1718678A - Pocket cigarette-making device : en
  • USD78872S - Design for a font of type : en
  • FR659255A - Training in headlights and projectors : en fr
  • CH133758A - Method and device for treating cakes of artificial fibers, threads etc. obtained in fast rotating spinning pots with liquid for the purpose of removing residues resulting from the manufacture. : de en
  • DE478443C - Process for the preservation of processed stones, sculptures, etc. Like. By water-repellent protective coatings : de en
  • SU10201A1 - Instrument for warning the pilot of the loss of the airplane's wheel during flight : en ru
  • GB305091A - Improvements in internal combustion engines of the sleeve valve type : en
  • GB314229A - Improved table golf apparatus : en
  • GB314243A - Wood splitting and cutting tool : en
  • GB299316A - Improvements in high frequency electric signalling systems : en
  • FR659182A - Mechanism for automatic pianos : en fr
  • FR659428A - Process for preparing hydroxyquinones containing sulfur : en fr
  • FR659324A - Quick braid for the espadrille : en fr
  • FR659203A - Tool for grinding, milling or polishing : en fr
  • PL10511B3 - Method of obtaining alkaline cyanides. : en pl
  • DE478401C - Electric miner's lamp : de en
  • GB314301A - Improvements in bottle opener : en
  • US1718509A - Extricating device for motor vehicles : en
  • US1718730A - Faucet handle : en
  • GB314175A - Improvements in or relating to knitting machines : en
  • FR659143A - Method and apparatus for cleaning pipes : en fr
  • FR659466A - Process for obtaining molded parts of any shape : en fr
  • AT113577B - Savings clock. : de en
  • CA290677A - Paper making hydraulic guide : en fr
  • US1718339A - Advertising display device : en
  • US1718698A - Automatic extinguishing apparatus : en
  • SU10208A1 - Pivot Platform Powered by Waves : en ru
  • US1718496A - Scraper : en
  • US1718683A - Method of and apparatus for refrigeration : en
  • US1718529A - Testing apparatus : en
  • AU1649428A - Improvements in automatic weighing apparatus : en
  • US1718559A - Lingerie clasp : en
  • SU9867A1 - Device for determining the required distance between grinding surfaces of millstones or rollers : en ru
  • US1718477A - Synchronizing system : en
  • CA290721A - Grain holder : en fr
  • FR659228A - advanced thermostatic element for controlling the temperature of the cooling water in automobile engines or other applications : en fr
  • US1718716A - Circuit-interrupting device : en
  • AT113633B - Two-stroke internal combustion engine with controlling piston. : de en
  • AT113682B - Process for generating double gas. : de en
  • SU9976A1 - Apparatus for calling patients in turn : en ru
  • US1718722A - Method of making neckties : en
  • US1718682A - Windmill : en
  • FR659218A - Improvement in the trades to make braids and laces : en fr
  • DE478624C - Door push coupling for double doors : de en
  • FR659105A - Plant fiber protection process : en fr
  • CH133819A - Device for locating a sheet in a group of sheets. : en fr
  • GB314199A - Improvements relating to woven wire cloths and to looms for weaving the same : en
  • AT113551B - Flange connection for feed silos composed of sheet metal segments. : de en
  • SU10048A1 - Apparatus for indicating the water level in steam boilers and their automatic feeding : en ru
  • US1718348A - Loose-link construction : en
  • US1718909A - Holder for steel wool : en
  • CH133749A - Napkin ring. : de en
  • CH133946A - Hair curlers. : de en
  • CA290669A - Amusement device : en fr
  • CA290820A - Hydraulic feed rotary drills : en fr
  • CA290857A - Rail joint : en fr
  • CH133965A - Hat sack with a hat stand. : de en
  • US1718396A - Centrifugal pump : en
  • SU9900A1 - Internal combustion engine with pre-ignition chamber : en ru
  • US1718916A - Interchangeable demountable wheel : en
  • AU1453628A - Improvements in load equalizing machinery : en
  • CA290806A - Lacquer for coating on metal surfaces : en fr
  • AT113559B - Endless pattern belt for knitting, knitting, weaving and similar textile machines. : de en
  • US1718871A - Method of and means for separating comminuted matter from the liquid in which it is immersed : en
  • DE478601C - Sowing device for pusher wheel seed drills with lower outlet : de en
  • FR659185A - Artificial fish with rotary motion for fishing predator fish : en fr
  • SU10248A1 - Instrument for automatic recording of curved sections of a railway track : en ru
  • SU9936A1 - Apparatus for controlling the presence of oil in water : en ru
  • PL10537B1 - Register system for automatic telephony. : en pl
  • US1718493A - Complex metal compound of pyrogallol sulphonic acid : en
  • PL10533B1 - Lf6 o, r> f / cc Aircraft engine with a star cylinder arrangement. : en pl
  • AT113584B - Automatic telephone system. : de en
  • CH133816A - Typewriter paper. : en fr
  • US1718753A - Method and apparatus for forming pipe : en
  • AT113605B - Contact piece for rotary switch. : de en
  • BE360299A - : en
  • US1718350A - Valve fob pump assemblies : en
  • CH133969A - Device for preventing motor vehicles from moving backwards. : de en
  • CH133824A - Eraser and drawing device. : de en
  • US1718329A - Locomotive-truck equalizer : en
  • CA290803A - Film protecting spool : en fr
  • AU1389028A - Improvements in and relating to knife handles : en
  • BE360830A - : en
  • CH133935A - Oral and dental treatment device. : de en
  • CH133883A - Device for sealing moving machine parts, in particular piston rods and shafts. : de en
  • SU10236A1 - Metallic mercury-based thermometer : en ru
  • US1718227A - Portable elevator : en
  • US1718839A - Drum-type sander : en
  • USD78831S - Design for a radiant gas heater : en
  • US1718712A - Method and means for forming plaster board : en
  • US1718738A - Display shelf and guard therefor : en
  • PL10542B1 - A method for producing overheated cast iron in domes. : en pl
  • CA290774A - Split reduction device : en fr
  • AT113695B - Prepaid card printing machine. : de en
  • PL10520B1 - Outer wall plate for erecting buildings. : en pl
  • US1718475A - Internal-combustion engine : en
  • SU10220A1 - Automatic pen for pen : en ru
  • SU10232A1 - Electrical thermal relay : en ru
  • SU10245A1 - Depth gage : en ru
  • US1718249A - Securing means for vending machines : en
  • AU1599628A - An improved apparatus for operating the discharge valve of sanitary cisterns : en
  • FR659299A - Improvements relating to automatic oil control in water-fueled gas appliances : en fr
  • SU10005A1 - Rope conveyor for raw peat : en ru
  • SU9983A1 - A device for turning the machine bed with a rammer saw : en ru
  • US1718254A - Wall conduit : en
  • US1718487A - Apparatus for frosting glass articles : en
  • US1718905A - Dispensing flask : en
  • SU10102A1 - Payphone : en ru
  • SU9963A1 - Photographic camera for taking relief images : en ru
  • SU10032A1 - Electric temperature controller for steam heated devices : en ru
  • SU10072A1 - Device for using heat from flue gases flowing through burs for heating ambient air : en ru
  • SU10340A1 - Control safety link for load chains of cranes or mechanisms : en ru
  • US1718542A - Apparatus for drying, charring, and otherwise treating loose material : en
  • CH133958A - Luminous advertising device. : en fr
  • AT113557B - Pot for stamping ink or the like. : de en
  • FR659093A - Device for supporting electrical conductors inside discharge vessels : en fr
  • FR659147A - Bodied bike : en fr
  • PL10416B1 - Closing the vessels and a device for opening them. : en pl
  • SU10050A1 - Device for detecting malicious dismantling of a railway track : en ru
  • DE478360C - Shooting machine with coin slot : de en
  • DE478438C - Automatic tilting device for garbage cans on garbage truck u. like : de en
  • FR659370A - Further training in portable electric lamps that can be used in particular in mines : en fr
  • BE360583A - Method of manufacturing cardboard matches for pouches : en fr
  • AT113623B - Process for the production of links for jewelry, such as chains, ribbons and the like. like : de en
  • CH133873A - Stencil holder. : de en
  • CH133968A - Vehicle coupling, in particular for trailer vehicles. : de en
  • CH133972A - Buffers, especially for motor vehicles. : de en
  • US1718451A - Shock-absorbing socket : en
  • US1718629A - Yarn spinning or winding machine : en
  • CH133741A - Hot water storage boiler, heated by gas fuel. : en fr
  • US1718326A - Locomotive equalizer : en
  • SU10129A1 - One-wheeled carriage : en ru
  • SU10226A1 - Device for securing replaceable sleeves in parts machining devices : en ru
  • GB314148A - Improvements in and relating to means for regulating the flow of cooling air throught the radiators of aircraft : en
  • US1718243A - Drier : en
  • BE360946A - : en
  • DE478016C - Cover for a water lock box for bathtubs divided by a transverse wall : de en
  • DE478531C - Device to prevent caking in shaft ovens for burning cement by dissipating heat on the circumference of the fireclay lining : de en
  • GB293849A - A life-saving device for submarines : en
  • DE478452C - Water preheater for brew pans : de en
  • FR659211A - Casting device for the production of thin sheets using plastic solutions, more especially viscose solutions : en fr
  • SU10347A1 - Method of making active silicic acid : en ru
  • US1718456A - Door lock : en
  • USD78833S - Design for a radiant gas heater : en
  • SU10195A1 - Mandrel for correcting bent legs in rolled nuts or Rotta couplings : en ru
  • US1718468A - Conduit : en
  • AT113625B - Blade blade for razors. : de en
  • PL10476B1 - The method of obtaining zinc by means of treatment with sulfuric acid and decomposition of obtained sulphates. : en pl
  • CH133974A - Vehicle roof. : en fr
  • SU10339A1 - Device for washing tubs and other vessels : en ru
  • US1718452A - Collar button : en
  • US1718471A - Mail box : en
  • SU10006A1 - Impeller for centrifugal fan : en ru
  • SU9863A1 - Instrument for measuring the distance between the axes of parallel shafts and for checking their parallelism : en ru
  • US1718778A - Soap flakes : en
  • FR659371A - Lock gate : en fr
  • FR659278A - Cliché holder for address printing machines and similar applications : en fr
  • FR659243A - Air purifying filter more particularly intended for the suction of combustion engines : en fr
  • GB304745A - Improvements in and relating to fasteners : en
  • FR659355A - Acoustic instrument refinements : en fr
  • DE478017C - Method for preventing the passage of gases between carbonisation devices and Like. And the drying facilities associated with them : de en
  • FR659242A - Descaling and selenifuge liquid product for steam boilers : en fr
  • FR659388A - Condenser locomotive arranged on a special wagon : en fr
  • CH133787A - Process for the preparation of α-furfuryl mercaptan. : de en
  • SU10348A1 - Gold sand washing machine : en ru
  • FR659224A - Rotary combustion engine : en fr
  • AT113675B - Process for removing ethylene and other polluting, easily liquefiable hydrocarbons in the treatment of coke oven gases and similar gases at low temperature and under pressure for the purpose of breaking them down into their constituent parts. : de en
  • US1718543A - Apparatus for drying, charring, and otherwise treating loose material : en
  • CH133948A - Registration device for connection to clockworks and the like. : de en
  • CH133991A - Cooking and freezing apparatus. : de en
  • AT113636B - Savings clock. : de en
  • US1718215A - Greenhouse construction for the maximum reception of sunlight : en
  • CA290711A - Reel : en fr
  • CH133738A - Process for consolidating water-permeable, sandy building materials. : de en
  • SU10060A1 - Water separator : en ru
  • US1718528A - Combined vacuum tube and relay : en
  • US1718620A - Stretcher roll : en
  • AT113635B - Electric timer. : de en
  • DE478244C - Guide for the cone carrier of Koetzerspulmaschinen : de en
  • DE478369C - Motorboat with flat screw : de en
  • CH133740A - Process for the production of tar and asphalt concrete. : de en
  • CA290714A - Apparatus for filtering and treating air : en fr
  • CA290850A - Telephone exchange system : en fr
  • DE478408C - Toilet box with a tube-like housing : de en
  • FR659326A - Two-stroke engine device : en fr
  • GB314153A - Improvements in or relating to machines employed in the manufacture of nails : en
  • CA290750A - Clutch and speed gear : en fr
  • CA290819A - Ammonia synthesis process : en fr
  • CH133914A - Device for holding wires, in particular antenna wires. : de en
  • AT113691B - Dough dividing and molding machine. : de en
  • CH133753A - Economy cooking device with a water-absorbing ring vessel and a heat protection jacket. : de en
  • CH133766A - Adjustable reel. : de en
  • CH133826A - Process for dyeing tennis courts. : de en
  • US1718293A - Bearing air protection : en
  • USD78821S - Design for stocking : en
  • CA290853A - Wire spring making machine : en fr
  • CH133939A - Pillow holder. : de en
  • PL10585B1 - Method and device for obtaining large amounts of cold. : en pl
  • US1718581A - Sheet-feeding device with sheet separation by a blast of air : en
  • US1718709A - Fountain pen : en
  • CA290753A - Fastener : en fr
  • CA290831A - Insulated wire : en fr
  • PL10575B1 - KL 42 f TGT / Wagon scale with three decks, : en pl
  • USRE17333E - harney : en
  • SU10254A1 - File and Hack Sawing Machine : en ru
  • US1718349A - Aircraft novelty : en
  • USD78871S - Design for wall paper or the like : en
  • BE360004A - Improvements to gas, liquid and powdery fuel burners : en fr
  • SU10083A1 - Caliber for screw thread checking : en ru
  • PL10415B1 - A method of preventing foaming and liquid metastasis in steam generators. : en pl
  • US1718860A - Portable saw : en
  • BE360912A - Process for treating coal dust for use in burners : en fr
  • CH133942A - Process for the preparation of an iron compound of the cleavage products of ovovitellin containing phosphorus in organic bonds. : de en
  • DE478577C - Oil guide in compressors or the like : de en
  • SU9967A1 - Fabric dyeing machine : en ru
  • US1718516A - Automatic reclosing circuit-breaker system : en
  • US1718830A - Apparatus for manufacturing water gas : en
  • SU10355A1 - Printed Sheet Feeder : en ru
  • US1718219A - Razor : en
  • PL10512B1 - A device for removing fluctuations in voltage or current when supplying current receivers. : en pl
  • SU9896A1 - Device for controlling 2n-phase transformers using n-phase overvoltage : en ru
  • DE478515C - Luminous shield u. like : de en
  • GB314177A - Improvements in spraying apparatus : en
  • SU10139A1 - Apparatus for heating bath water : en ru
  • US1718782A - Motion-picture apparatus : en
  • SU9995A1 - Barrel Unlocking Device : en ru
  • USD78839S - Design for a toaster or similar article : en
  • CA290771A - Iron and steel dissolution preventing process : en fr
  • SU9879A1 - Machine for punching holes in metallurgical furnaces with the release of metal : en ru
  • US1718908A - Snare : en
  • CH133894A - Double-acting two-stroke gas engine with slot control. : de en
  • GB303003A - Improvements in or relating to ignition devices for use with fire grates burning solid fuels : en
  • GB314116A - Improvements in apparatus for removing rind from cocoanut kernels : en
  • CH133995A - Process for the preparation of 2-amido-4-nitrophenoxyaethanol. : de en
  • SU10152A1 - Electrode for Electrolytic Straightening : en ru
  • PL10439B1 - Thermostatic cell. : en pl
  • PL10555B3 - Method for the preparation of 6-alkoxy-S-aminoquinolines. : en pl
  • US1718928A - Arc-lamp equipment : en
  • US1718454A - Electrical system : en
  • PL10446B1 - Klr-344-jft- Cover-funnel. : en pl
  • CH133760A - Process for the transport of fiber carriers, their lids and intermediate pieces when washing and post-treating synthetic fibers on the receiving device. : de en
  • GB314103A - Improvements in or relating to brake mechanism for road and like vehicles : en
  • DE478518C - Centrifugal pump with axially displaceable impeller : de en
  • FR659189A - Installation for hot water production : en fr
  • SU10295A1 - A device for signaling the heating of bearings : en ru
  • USD78838S - Design eor a casing for a combined dibigible aeroplane : en
  • AT113569B - Valve control for steam engines. : de en
  • US1718863A - Impact method of making pavement : en
  • US1718866A - Liquid heater : en
  • CH133993A - Mobile heavy oil heater for baking ovens. : en fr
  • CH133855A - Oven for treating objects with heat. : de en
  • GB314271A - Process for the hot pressing of wheel bosses and similar parts from a block blank : en
  • US1718864A - Attachment for metal vises : en
  • PL10516B1 - K1.-5- c v. - Flexible pavement cladding. : en pl
  • USRE17342E - A copartnership composed op balph penh : en
  • SU9930A1 - The machine for notching and wiring teeth on hacksaw blades : en ru
  • US1718284A - Manufacture of calcium hypochlorite : en
  • US1718381A - Bearing : en
  • US1718500A - Electric relay : en
  • SU10124A1 - Cinema projector with optical alignment by means of a flat mirror : en ru
  • USD78807S - Design for a lighting fixture : en
  • CA290745A - Automobile shock absorber : en fr
  • CA290752A - Wheel alignment gauge : en fr
  • CH133973A - Device for taking up joint play, more particularly applicable to the steering device of automobiles for the elimination of shimmy. : en fr
  • CH133964A - Container for enclosing an identification mark. : de en
  • AT113694B - Collar button to attach the shirt collar to the skirt collar. : de en
  • AU1428428A - Improvements in ties for wires andthe like, applicable to fencing : en
  • CH133996A - Process for the preparation of an alkaline cotton dye of the stilbene series. : de en
  • DE478490C - Electrically heated baking or roasting device : de en
  • GB282790A - Process for the manufacture of threads, ribbons, films and the like from solutions of cellulose esters or cellulose ethers : en
  • DE478039C - Damping pump for switches that are switched on and off by means of springs : de en
  • FR659403A - Lever chuck : en fr
  • CH133744A - Closure for windows, doors and the like. : de en
  • FR659232A - Lightweight structural member construction system : en fr
  • FR659236A - Scraping agitator device : en fr
  • FR659432A - Improvements to devices for capturing atmospheric electricity for electro-cultivation and other applications : en fr
  • PL10507B3 - A method of producing very porous metals. : en pl
  • CH133895A - Star cylinder internal combustion engine with a tubular slide between piston and cylinder. : de en
  • DE478326C - Electric lighting device with manuscript holder for typewriters : de en
  • US1718298A - Handle bag or envelope : en
  • US1718859A - Adjustable fireplace super-fire back : en
  • FR659129A - Process for the distillation of oils by means of a metal bath : en fr
  • GB314163A - Improvements in the production of carbon : en
  • CA290757A - Method of preparing fatty bodies soluble in water : en fr
  • SU10250A1 - Wind Attachment to a War Rifle for Class Shooting : en ru
  • US1718536A - Tap : en
  • US1718637A - Bather's amusement device : en
  • US1718913A - Process for treating hydrocarbon oils : en
  • US1718926A - Merchandise-display case : en
  • BE360440A - : en
  • CH133836A - Switching device for the additional weights on incline trolleys. : de en
  • US1718436A - Handle holder : en
  • US1718510A - Rotary hoe attachment for cultivators : en
  • USRE17338E - Sven johan nobdstbom : en
  • SU9924A1 - Device for correcting current pulses in automatic telephone sets : en ru
  • SU10147A1 - Machine for casting letters or dies : en ru
  • SU9952A1 - Card Stop : en ru
  • SU9996A1 - Variable Voltage Transformer : en ru
  • US1718770A - Reducing and light-treatment cabinet : en
  • US1718280A - Spring-jack connection : en
  • CH133862A - Process for the operation of wind sifting mills. : de en
  • SU10186A1 - Device for recording the number of records played on a gramophone : en ru
  • US1718397A - Hinged cuff button : en
  • US1718752A - Shutter-operating device : en
  • PL10421B1 - The method of obtaining acetic acid. : en pl
  • SU10224A1 - Hearing and membrane oscillation device : en ru
  • SU9912A1 - The method of obtaining black paint from waste solutions of iron salts : en ru
  • US1718388A - Balanced multiple throttle : en
  • US1718489A - Electric switch : en
  • CA290773A - Container : en fr
  • CH133752A - Frame with blackboards. : de en
  • AT113558B - Electric motor driven woodworking machine. : de en
  • CA290695A - Gas engine : en fr
  • FR659475A - Level indicator and any physical variable : en fr
  • US1718457A - Fluid-pressure-actuating mechanism : en
  • US1718585A - Furniture construction : en
  • PL10409B1 - Rotary electroplating machine for mass electroplating. : en pl
  • SU9943A1 - Elastic wheel for tractors : en ru
  • CA290807A - Shingle strip : en fr
  • DE478030C - Iron : de en
  • GB299426A - Sterile packing for surgical dressings : en
  • PL10493B1 - Method of water decontamination. : en pl
  • US1718896A - Method and apparatus for preparing link sausages : en
  • SU10065A1 - Aircraft engine : en ru
  • US1718322A - Metallic container : en
  • GB299028A - Improvements in or relating to refrigerating systems and apparatus : en
  • DE478155C - Automatic adjustment device for brakes of motor vehicles : de en
  • FR659108A - Improvements to the die centering mechanism in letterpress molding machines : en fr
  • CA290749A - Plastic fibrous composition : en fr
  • CA290826A - Compression rail joint spring : en fr
  • USD78857S - Design fob an end frame for bedsteads : en
  • SU10187A1 - Adaptation to a milling machine for cutting slots in screw heads : en ru
  • PL10551B1 - Method and device for extracting deeper layers of earth to the surface. : en pl
  • AU1612528A - Improvements in or relating to water gas generators : en
  • DE478382C - Toothbrush with bristle plate that can be rotated opposite the handle : de en
  • DE478648C - Oven with retractable stove : de en
  • AT113645B - Device for protection against high voltage damage. : de en
  • AT113670B - Process for the dry production of fiber pelts from cellulose. : de en
  • PL10453B1 - Screw secured against unscrewing. : en pl
  • US1718826A - Transformer : en
  • SU9981A1 - Apparatus for saturating the wort with air during its fermentation with a circulation device for wort : en ru
  • DK40359C - Double Crossing change track with oddly large radii of curvature in the Border strings. : da en
  • CH133905A - Absorption cooling machine with mechanical device for generating the circulation of a medium located in the machine. : de en
  • PL10481B1 - A method for treating waste, e.g. household garbage, industrial waste, sewage residues, etc., into slag sand of various grain sizes. : en pl
  • PL10457B1 - Method and means to stamp out animal plant pests. : en pl
  • PL10487B1 - Mineral tanning method. : en pl
  • PL10456B1 - Portable low-pressure steam generator, particularly for agricultural purposes. : en pl
  • SU10118A1 - Tool for closing the railroad switch : en ru
  • US1718369A - Collapsible irrigation bag : en
  • US1718903A - Steering-wheel electric contact : en
  • SU10142A1 - The machine for distributing, preliminary cutting of the ends and landing in the lock of a wheel rim peasant movement : en ru
  • US1718261A - Clothes-washing machine : en
  • US1718652A - Carburetor : en
  • US1718673A - Fluid-pressure regulator and return motion therefor : en
  • PL10540B1 - The method of refining mineral oils. : en pl
  • AT113610B - Method and die for repairing worn or demolded tabs for railroad tracks. : de en
  • CH133778A - Round chain chair. : de en
  • US1718750A - Method of manufacturing bimetallic thermostats : en
  • SU9917A1 - Locomotive : en ru
  • US1718848A - Ball bearing : en
  • AT113593B - Hollow wire rope. : de en
  • AU1691328A - Improvements in weighing machines : en
  • BE360628A - Stamping machine which can be a register and a totalizer : en fr
  • US1718653A - Device for escapement regulation of pendulum clocks : en
  • US1718660A - Tire-preparation conveyer : en
  • US1718521A - Ankle support with foot-forming sole : en
  • US1718570A - Cutting machine : en
  • DE478204C - Device for electrical testing of overhead lines, feeders and overland lines : de en
  • US1718266A - weissberg : en
  • USD78836S - Design for a glove or the like : en
  • CA290680A - Plastic material : en fr
  • CH133835A - Scale with pendulum weight. : de en
  • AT113628B - Stack. : de en
  • AT113561B - Device for intimate mixing and uniform distribution of the delivery fluid from pumps or the like. : de en
  • CA290663A - Vending machine : en fr
  • CH133828A - Dice machine. : de en
  • US1718601A - Dental syringe : en
  • US1718806A - Rolling of band iron, hoops, and the like : en
  • CA290863A - Display sign : en fr
  • AU1379528A - Improvements in and relating to pocketknives andthe like : en
  • SU10018A1 - Friction turbine : en ru
  • SU10276A1 - Hydraulic device for automatically setting the water gravy wheel to a constant immersion depth : en ru
  • SU9892A1 - Internal combustion engine with paired, through glowing heads, working cylinders : en ru
  • US1718631A - Tire-vulcanizing mold : en
  • US1718842A - Weighing machine : en
  • CA290787A - Protective relay system : en fr
  • CA290796A - Air chuck : en fr
  • GB314146A - Improvements in electric switches : en
  • US1718385A - Screen : en
  • CH134007A - Device for suppressing reignition in mercury vapor rectifiers. : de en
  • FR659036A - Advanced metal for bearings : en fr
  • FR659336A - Maximum circuit breaker with delayed action : en fr
  • SU10320A1 - A device for electrical translation of arrows from a tram car : en ru
  • US1718672A - Art of manufacturing paraffin : en
  • SU10233A1 - Layout template for drawings : en ru
  • SU10260A1 - Portable keyway milling machine : en ru
  • SU9985A1 - The method of obtaining caustic barite from barium silicates : en ru
  • US1718801A - A corpora : en
  • US1718838A - Window : en
  • AT113620B - Bed fitting. : de en
  • AT113667B - Method of treating the dough for baking purposes. : de en
  • CA290864A - Stone and marble manufacture : en fr
  • CH133786A - Process for keeping food fresh. : de en
  • CH134000A - Process for the production of a new metal-containing azo dye. : de en
  • US1718568A - Railway signaling and train-stopping system : en
  • FR659386A - Tea obtained from maté leaves, and its manufacturing process : en fr
  • DE478287C - Angle measuring device, sextant, octant or the like. : de en
  • FR659280A - Improvements to electrical resistance welding processes : en fr
  • FR659524A - Device allowing by lateral sliding the displacement of the bed bases : en fr
  • DE478478C - Device for the electrical separation of floating bodies from gases or insulating liquids : de en
  • FR659271A - Mine and railway crossing plate : en fr
  • DE478318C - Process for casting drawing dies from heavy metal carbides : de en
  • DE478256C - Circuit arrangement for telephone systems for counting connections of different values over several exchanges : de en
  • FR659195A - Improvements to percussion and hammering tools : en fr
  • FR659040A - Clutch and reverse mechanism : en fr
  • FR659342A - Improvements in the manufacture of artificial silk : en fr
  • FR659372A - Process of celluloid formation of gelatin reliefs using water : en fr
  • SU10103A1 - Steam nozzle : en ru
  • SU10269A1 - Device for lifting rails : en ru
  • US1718754A - Blind : en
  • USRE17335E - Apparatus for the manufacture of tubes of : en
  • GB314129A - Method of operating with gases containing carbon monoxide at elevated temperatures : en
  • GB314249A - Method of manufacturing footwear and apparatus therefor : en
  • DE478395C - Installation for lead accumulators : de en
  • AT113564B - Mechanical starter. : de en
  • CH133743A - Automatic flushing device for sanitary installations. : en fr
  • DE478481C - Holder for digit printing units in rotary printing machines : de en
  • GB314170A - A new or improved machine for cleaning paint cans and like containers : en
  • DE478618C - Piston for oil shaft pumps, which is composed of two or more part-pistons that are flexibly connected to one another : de en
  • FR659082A - Automatic juice lifts advanced systems : en fr
  • DE478476C - Process for dyeing cellulose esters and ethers : de en
  • US1718306A - Metallic railway tie : en
  • CA290842A - Silk manufacture : en fr
  • CH133793A - Process for the production of sodium nitrate starting from sodium chloride. : en fr
  • DE478574C - Multi-part flange with putty-free attachment to an insulating body, which has a square cross-section at the flange point : de en
  • GB314283A - Improvements relating to air and gas washers and humidifiers : en
  • GB301012A - Improvements in or relating to electric arc lamps : en
  • DE478580C - Device for washing threads wound on bobbins : de en
  • FR659262A - Installation of electric accumulators in the boxes : en fr
  • DE478460C - Barrow punch for leather and similar soft fabrics with safety lift : de en
  • FR659009A - Device for converting rotary motion into reciprocating motion : en fr
  • GB314244A - Improvements in or connected with the warp supplying and tensioning devices of looms : en
  • FR659015A - Mud flaps applicable to motor vehicles : en fr
  • FR659522A - Metal parts for furniture, joinery and carpentry assemblies : en fr
  • GB305122A - Process for colouring, sizing, impregnating or otherwise treating paper : en
  • GB314298A - Improvement in machines for trimming the bristles of brushes : en
  • DE478621C - Identification mark with interior lighting : de en
  • GB314281A - Improvements in and relating to doors of horizontal ovens for producing gas, coke and the like : en
  • FR659234A - Alloy resistant to the corrosive action of chemical agents, endowed with good mechanical properties and particularly resistant to continuous stress at high temperature : en fr
  • US1718843A - Flexible button : en
  • FR659065A - Method and device for the use of oil locomotives : en fr
  • GB296773A - Improvements in egg boilers : en
  • FR659025A - Sheet material feed adjuster : en fr
  • FR659045A - Device for drying fabric sheets : en fr
  • FR659083A - Railway wagon with movable sections for the transport of general goods : en fr
  • FR659354A - : fr
  • FR659005A - Process for the rapid repair of knitted or fabric objects : en fr
  • GB287850A - : en
  • FR659172A - Container and cabinet for storing feathers for bedding : en fr
  • DE478433C - Slicer : de en
  • FR659165A - Automatic device for winding by electric motor clocks in general and in particular clocks actuated by the fall of a weight : en fr
  • FR659474A - Ebonite marquetry manufacturing process : en fr
  • GB283205A - : en
  • FR659046A - Printing and dyeing process for tank dyes and sulfur dyes : en fr
  • FR659292A - Fireplace for central heating boiler or other similar applications : en fr
  • FR659407A - Installation to quickly take photographs : en fr
  • FR659155A - Improvements in the manufacture of colors for wallpapers, fabrics, wall hangings and other uses : en fr
  • FR659261A - Ramps for automobile garages : en fr
  • FR659290A - Two-stroke internal combustion engine : en fr
  • GB314207A - Improvements relating to loom shedding mechanism : en
  • FR659448A - Process for the photochemical preparation of vitamin D at the expense of ergosterine : en fr
  • FR659349A - Device for the quick and easy opening of shoe polish boxes or other similar containers : en fr
  • GB282788A - : en
  • DE478537C - Regulating device for water wheels rotating in a horizontal plane with folding blades swinging around vertical axes, which are opened and closed by the current : de en
  • GB314362A - Outboard motor assembly : en
  • FR659289A - Improvements to controllers : en fr
  • SU10318A1 - Straight for liners : en ru
  • FR659031A - Magnesium perchlorate : en fr
  • FR659275A - Hygienic isolator for headphones, especially telephone devices : en fr
  • SU10183A1 - Conical or plate safety valve for air ducts to cupola, blast, etc. Furnaces : en ru
  • GB314468A - Improvements in apparatus for winding wire on to bobbins : en
  • GB314257A - Improvements in or relating to liquid measuring devices or appliances : en
  • GB314263A - Improvements in stuffing boxes of rotating rods : en
  • GB314455A - A means or device for preventing the theft of motor cars and the like : en
  • US1718424A - Engine starter : en
  • SU10221A1 - Sleeve for fans operating at high temperatures : en ru
  • US1718237A - Pipe-bowl cleaner : en
  • CH133772A - Control device for electrically driven sewing machines that can be influenced by the worker's knee. : de en
  • FR659011A - Further training in devices intended to remove ore from the working face in mines : en fr
  • FR659526A - New dyes, processes for their manufacture and application : en fr
  • US1718856A - Reflector : en
  • GB289048A - Improvements in or relating to electric circuit-breakers : en
  • GB314221A - Improvements relating to spraying devices for agricultural purposes : en
  • SU10330A1 - Device for automatic braking of trains : en ru
  • US1718400A - Pocket ash container : en
  • US1718785A - Bumper : en
  • SU10323A1 - Pipe flaring : en ru
  • SU10227A1 - Scout for direct printing telegraph apparatus type "Bodo" : en ru
  • AT113621B - Process for increasing the yield point in hollow bodies made of steel alloys, which cannot be given an increase in the yield point by quenching and tempering, in particular in the case of hollow bodies made of austenitic steel alloys. : de en
  • FR659454A - electrode for contact rectifiers : en fr
  • GB294240A - Improved method of coating articles of utility : en
  • US1718267A - Variable-speed gear : en
  • CA290793A - Grain conditioning method : en fr
  • SU10170A1 - Safety device (parachute) to the cabins of lifts : en ru
  • SU10240A1 - Hatching device : en ru
  • SU10354A1 - Projection lamp : en ru
  • SU10204A1 - Lever valve : en ru
  • SU9889A1 - Device for using the radiant energy of the sun : en ru
  • US1718685A - Ferro-aluminum alloy and method of making it : en
  • SU10064A1 - Steam boiler : en ru
  • US1718657A - Automobile lift : en
  • US1718391A - Flying machine : en
  • US1718439A - Machine for applying paint to canvas and the like : en
  • US1718857A - Automatic fire alarm : en
  • FR659137A - Improvements to ammeters : en fr
  • USD78832S - Design for a radiant gas heater : en
  • DE478306C - Roller engraving machine : de en
  • DE478378C - Device for the production of carbon disulfide : de en
  • DE477272C - Kickback protection for gas mixture systems : de en
  • SU10138A1 - Protractor : en ru
  • SU9878A1 - Bakery Continuous Oven : en ru
  • SU9961A1 - Drum for soil tillage milling machines : en ru
  • SU10173A1 - Intercar fence for tramcars : en ru
  • US1718591A - Hypodermic syringe : en
  • SU10107A1 - Device for automatic lubrication of bearings, depending on the degree of their heating, equipped with a signaling device : en ru
  • US1718387A - Synchronizing apparatus : en
  • US1718701A - Vest-pocket hypodermic-syringe container : en
  • BE360290A - : en
  • SU10237A1 - Automatic coupler for railway vehicles : en ru
  • SU9877A1 - A trap for wild animals, birds and so on. : en ru
  • FR659179A - Parachute : en fr
  • CA290715A - Electric heater : en fr
  • DK40350C - Harve. : da en
  • FR659536A - Improvements to machines for combing wool, hemp, and similar fibers : en fr
  • DE478403C - Plate air heater : de en
  • US1718644A - Fuel-shut-off valve : en
  • SU9939A1 - A machine for clearing crushed ice from rivers, canals, etc. : en ru
  • US1718260A - Electrical cooking appliance : en
  • US1718398A - Tongs : en
  • US1718462A - Rock drill : en
  • FR659337A - Instrument for cleaning nails : en fr
  • FR659440A - Brake device for tavelle and the like : en fr
  • US1718256A - Headlight reflector : en
  • FR659447A - Process for making metallic fabric comprising weft threads passing through the double loops of the warp : en fr
  • US1718414A - Collecting and delivering device : en
  • US1718453A - Self-adjusting screw cap : en
  • FR659177A - Coupling system : en fr
  • FR659368A - Rubber based compositions : en fr
  • SU10198A1 - A device for adjusting a wind engine with cylinders revolving around its axes : en ru
  • FR659394A - Sick bed : en fr
  • GB296103A - Improvements in or relating to steam boilers : en
  • AT113622B - Machine for sorting bicycle chain plates. : de en
  • CH133911A - Procedure for sulfur-making metallic conductors for cables, etc. : de en
  • SU10246A1 - Galvanic cell : en ru
  • US1718548A - Process for the degreasing of raw wool and other textile fibers : en
  • FR659416A - Melting vessel for low melting point materials : en fr
  • CA290686A - Brick hammer : en fr
  • FR659523A - Reinforced concrete safe : en fr
  • GB314253A - Improvements in needle-actuating mechanism for axminster and like looms : en
  • US1718472A - Hog feeder : en
  • US1718435A - Hydraulic cushion for metal presses : en
  • FR659078A - Multi-purpose hand saw : en fr
  • GB314218A - Improvements in smoking pipes : en
  • BE361049A - Removable burner : en fr
  • FR659521A - Course corrector for air navigation : en fr
  • DE476604C - Single pole series switch : de en
  • DE478508C - Impulse generator, especially for independent bookkeeping devices : de en
  • GB314284A - Improvements in and relating to bank protecting means : en
  • FR659016A - Method and device for filling molds with sand, etc. : en fr
  • FR659221A - Ice skate : en fr
  • GB288969A - Improvements in or relating to dental spoons : en
  • US1718278A - Condenser : en
  • GB296723A - Crushing, grinding or milling apparatus : en
  • DE478308C - Packing for radio tubes : de en
  • FR659462A - Process for obtaining light hydrocarbons from complex organic compounds (tars, lignites, coal, etc.) by the simultaneous action of hydrogen under pressure and an appropriate mixture of catalysts, substitution, dehydration and hydrogenating catalysts : en fr
  • US1718513A - Controlling mechanism : en
  • US1718531A - Protective arrangement : en
  • FR659415A - Magnetic system for converting electrical oscillations into acoustic vibrations or vice versa : en fr
  • GB314100A - Improvements in formes and in platens for use in printing and embossing presses : en
  • SU10031A1 - Electric temperature controller for steam heated devices : en ru
  • FR659451A - Mobile advertising layout : en fr
  • DE478448C - Lock ring for meat mincers : de en
  • DE478708C - Heel patch made of sponge rubber with a lower, non-porous layer : de en
  • FR659513A - New children's folding chair car : en fr
  • GB314465A - Improvements in or relating to automatic or semi-automatic telephone systems and apparatus therefor : en
  • FR659187A - Clamp with guide for adjusting the bevel angle of the windows : en fr
  • FR659276A - Reproduction in cinematographic film format, x-rays and medical documents : en fr
  • GB302653A - Improvements in internal combustion engines of the sleeve valve type : en
  • FR659217A - Improvements made to large-scale foundry parts and in particular to frames for railway rolling stock : en fr
  • FR659489A - Nitrous gas absorption process : en fr
  • GB314203A - Improvements in repeating devices for talking machines : en
  • GB314412A - Improvements in or relating to duplicating machines employing gelatine transfer surfaces : en
  • DE478117C - High-voltage stepping transformer formed from sectional transformers with a gradual increase in voltage : de en
  • DE478307C - Device for the running, batch-wise weighing of the cigarettes coming from a stick cigarette machine : de en
  • DE478458C - Discharge tubes, especially for use as overvoltage protection : de en
  • FR659287A - Improvements to metal beams : en fr
  • FR659532A - Improvements to remote control devices for railroad switch actuation mechanisms : en fr
  • DE478291C - Standing, double-acting internal combustion engine : de en
  • DE478568C - Control for electric rail vehicles : de en
  • DE478610C - Method and device for the production of packaging sheets from fibrous material : de en
  • SU9958A1 - The method of preparation of the composition for coating the glass matte : en ru
  • US1718599A - Syringe construction : en
  • US1718861A - Automatic safety-loading mechanism for ovens : en
  • US1718879A - Two-stroke internal-combustion engine : en
  • CH133782A - Starch wash. : de en
  • DE478620C - Spring loaded steering wheel : de en
  • GB287577A - Improved process for the treatment of gaseous mixtures containing hydrogen : en
  • SU10149A1 - A device for giving signals to the train from the path : en ru
  • SU9865A1 - Instrument for checking locomotive axis centers : en ru
  • DE478418C - Safety device for internal combustion engines : de en
  • DE478623C - Lock ring for meat mincers : de en
  • CH133799A - Process for the preparation of 2,3-aminonaphtoic acid. : de en
  • AT113571B - Friction roller planetary gear. : de en
  • CH133921A - Impregnating compound for electrical capacitors. : de en
  • CH133963A - Mall transformable contenant des objets de campement. : de en fr
  • SU10085A1 - Drain valve : en ru
  • SU9938A1 - Burner to kitchen type "Primus" : en ru
  • SU10113A1 - Method of preparation of putty for embedding damaged wood items : en ru
  • SU10349A1 - Writing machine with a lettered wheel : en ru
  • SU9905A1 - A method of producing stable, sterilizable solutions containing phosphorus in an organically bound form, as well as bound gold : en ru
  • US1718606A - Laminated padlock : en
  • USD78868S - Design for an end frame for bedsteads : en
  • AT113599B - Automatic multipole knee lever switch. : de en
  • CH133983A - Contactor control with a servo-motorized travel switch cylinder that follows the travel crank setting. : de en
  • SU10244A1 - Horizontal bar : en ru
  • FR659488A - Self-reflecting glassware : en fr
  • AU1596428A - Improvements in and connected with steam generators : en
  • CA290671A - Oil rectifying system : en fr
  • CA290849A - Confection manufacture : en fr
  • FR659047A - Rotating wing device to increase the lift of airplane wings and the like : en fr
  • GB290566A - A yarn spool : en
  • US1718811A - Turntable : en
  • CA290768A - Dustproof watch case with non-breakable crystal : en fr
  • FR659032A - Drill, driven by hydraulic pressure, with movable cylinder : en fr
  • FR659481A - Device for mounting a removable rotor on ball bearings : en fr
  • GB314558A - Improvements relating to the electro-deposition of metals : en
  • SU10116A1 - Device for stopping the piston when the steam locomotive moves without steam : en ru
  • SU9909A1 - Device for strengthening on the shaft, with the help of washers, stones of wood-chiseling machines (grinders) : en ru
  • SU9988A1 - A device for stopping the piston and spool in locomotives when moving without steam : en ru
  • US1718745A - Mixer : en
  • US1718906A - Cushion-heel shoe : en
  • DE469704C - Cupola furnace and refining stove with oil firing : de en
  • CA290782A - Protective relay system : en fr
  • SU10125A1 - Automatic single or paired coupler for trolleys : en ru
  • US1718389A - Automatic water-feed control for humidifiers : en
  • SU10096A1 - Oil spraying machine : en ru
  • US1718582A - Steering gear : en
  • US1718927A - Searchlight : en
  • AU1625528A - Improvements in and connected withthe separation of solid materials of different specific gravities : en
  • CH133846A - Watch movement in seconds shape. : en fr
  • FR659291A - Multi-cylinder two-stroke internal combustion engine : en fr
  • GB311823A - Process for the manufacture of disazo dyestuffs : en
  • US1718844A - Flexible button : en
  • SU9966A1 - Electrode Sintering Process Method : en ru
  • SU10062A1 - Collector for electric cars : en ru
  • US1718461A - Mounting means for vehicle engines : en
  • US1718865A - Liquid heater : en
  • USD78861S - Design for an end frame for bedsteads : en
  • US1718616A - Process for dissolving a mixture of hafnium and zirconium salts and for separating hafnium and zirconium : en
  • SU9873A1 - The device for marking cross-section of the cross tie before combing it : en ru
  • US1718488A - Bale-tie opener : en
  • PL10519B3 - How to activate carbon. : en pl
  • US1718662A - Tire valve : en
  • US1718849A - X-ray tube : en
  • CA290707A - Fish lure container : en fr
  • CH133867A - Hair clipper with variable cutting length. : de en
  • CH133861A - Process for the production of moldings from artificial casein horn. : de en
  • CH133750A - Device for removing fish bones. : de en
  • CA290740A - Coating compound : en fr
  • US1718279A - Drill holder for lathe tailstocks : en
  • SU10200A1 - Electromagnetic device for braking the trolley out of the way : en ru
  • CA290770A - Snubber for vehicle springs : en fr
  • CH133982A - Device on compressed air brakes to enable the delivery of strong, long-lasting filling pulses. : de en
  • PL10478B1 - Device for equalizing the stresses created by the cylinder expansion in piston engines under the influence of a temperature difference, especially in the cylinders of high-speed steam engines. : en pl
  • SU10000A1 - A device for drawing arcs of a circle when cutting : en ru
  • SU10148A1 - Vessel : en ru
  • US1718883A - Building tbuss : en
  • US1718297A - Process for producing fertilizer and the resulting product : en
  • SU10306A1 - Nut loosening device : en ru
  • SU10336A1 - The device for slipping locomotives : en ru
  • SU9960A1 - Mine pump installation for pumping water from various horizons : en ru
  • SU9994A1 - Foldable boat : en ru
  • SU9941A1 - Support (papilionazhnaya) pile for dredging and other projectiles : en ru
  • DE478611C - Device for regulating the press pressure on wood grinders : de en
  • GB314165A - Improvements in or relating to apparatus for heating liquids by electricity : en
  • SU10281A1 - Bar Iron Hook Making Machine : en ru
  • SU10222A1 - Device for determining the wind direction : en ru
  • SU9911A1 - Monitoring device for indicating dialing numbers in counting machines : en ru
  • AT113603B - Electrolytic capacitor. : de en
  • AT113631B - Folding box. : de en
  • US1718884A - Pedal control for motor vehicles : en
  • DE478049C - Soot blow-off device for plate air heaters working with cross flow : de en
  • DE478584C - By suction acting dryer for slightly oxidizing, flat utensils made of metal, z. B. razor blades : de en
  • SU10126A1 - Horizontal wind motor : en ru
  • FR659353A - Arch for annealing objects made of glass : en fr
  • FR659380A - Hydrofoil : en fr
  • GB287479A - Manufacture of azo-dyestuffs : en
  • GB301906A - Improvements in and relating to engines provided with a piston and a connecting rod : en
  • GB314181A - Improvement in gramophone electric pick-up support : en
  • GB295934A - Improvements in or relating to electrical switchgear installations : en
  • GB314187A - Improvements relating to the deodorisation or like treatment of fumes and gases : en
  • FR659132A - Method and apparatus for testing hardness, or testing for hardness and hardening of metals : en fr
  • FR659458A - Camera body and method for its manufacture : en fr
  • PL10443B1 - Machine for the production of chains. : en pl
  • US1718333A - Article of manufacture : en
  • SU10270A1 - Pipe drawing machine : en ru
  • US1718714A - Process of purifying hydrocarbon oils : en
  • AT113585B - Switching arrangement for the power indicator measuring reactive power. : de en
  • CA290667A - Massaging machine : en fr
  • CA290676A - Motor boat : en fr
  • CH133865A - Storage of grinding spindles. : de en
  • CH133767A - Thread oiling machine. : en fr
  • CH133966A - Small pneumatic tube system. : de en
  • PL10495B3 - Power equalizer for electric voltage regulators. : en pl
  • SU10101A1 - Movie Projector Movies : en ru
  • US1718476A - Die : en
  • US1718815A - Method and apparatus for cooling air : en
  • US1718561A - Safety device for driers : en
  • US1718747A - Safety gikctrit maker ajud breaker lock for induction coils : en
  • US1718444A - Loading attachment for tractors : en
  • US1718545A - Rebound check : en
  • DE478461C - Hydraulic leather press with two press tables, which alternately reach the pressing position and thereby influence the hydraulic control device : de en
  • FR659288A - Improvements to synchronous machine starting systems : en fr
  • DE478582C - Method or device for rolling and cooling glass plates : de en
  • CA290724A - Knitting machine : en fr
  • SU10191A1 - Waste Disposal Kiln : en ru
  • PL10477B1 - Device for catching flies and other insects, connected to the suction hose of an electric vacuum cleaner. : en pl
  • SU10168A1 - Roller Skates : en ru
  • US1718239A - Bolt pointing and threading machine : en
  • SU9868A1 - Distributor in cigarette packing machines : en ru
  • US1718217A - Blank for side bearings for railway cars : en
  • US1718622A - Illuminated house number : en
  • DE478430C - Press lubrication device for cars : de en
  • DE478451C - Device for the automatic exchange of weft bobbins for mechanical looms : de en
  • GB314117A - A new or improved advertising sign : en
  • SU10261A1 - Stepped pulley for drive belts with tensioning pulley : en ru
  • US1718923A - Folding bed : en
  • CA290666A - Cereal food manufacture : en fr
  • CA290675A - Drying apparatus : en fr
  • AT113700B - Ski binding. : de en
  • CH133818A - Stapler. : de en
  • DE478527C - Motor mounting for the individual electric motors that drive the spinning spindles, the rotors of which sit on the spindles : de en
  • FR659317A - Device intended for the rear of motor vehicles and others, to automatically give optical signals of warning, stop, etc., day and night, to following vehicles : en fr
  • AT113553B - Device for securing money bags u. Like. Against losing and stealing. : de en
  • US1718810A - Automobile turntable : en
  • SU10115A1 - Device for removing harmful gases in the manual casting of metals from the ladle : en ru
  • DE478607C - Snap-off coupling for ignition devices of internal combustion engines : de en
  • CH133976A - Slidable front seat in passenger cars. : de en
  • CA290726A - Logging tong : en fr
  • FR659192A - Method of consolidating masses, constructions and construction elements, sandy and permeable to water : en fr
  • SU10052A1 - The method of coating a protective or coloring layer of metals or metal objects : en ru
  • SU10078A1 - Steam Mechanical Nozzle : en ru
  • FR659529A - Improvements to electrical devices for the transmission of indications over long distances : en fr
  • GB287853A - Improvements in and relating to the retention on and release from submarines of towed mines, paravanes or the like : en
  • GB314185A - Improvements in or relating to road scooters or other propelled vehicles : en
  • FR659239A - Electric wire breaker for warping machines, reels and similar machines : en fr
  • AT113648B - Pay phone for self-connection. : de en
  • CA290859A - Swivel seat : en fr
  • CH133822A - Shutter for photographic lenses. : de en
  • DE478426C - Hydraulic tipping device, especially for trucks : de en
  • DK40339C - Electrical Image Transfer System. : da en
  • SE67568C1 - Mjärde : en sv
  • GB314186A - Improvements in and relating to draught regulators for furnace installations : en
  • GB285841A - Improvements in therapeutic electric apparatus : en
  • FR659445A - : fr
  • PL10413B1 - The method and device for producing turntable records. : en pl
  • SU10089A1 - Adaptation to an electric incandescent desk lamp for better utilization of luminous flux : en ru
  • SU10141A1 - Planing machine for processing the spokes of a wheeled carriage of peasant carts : en ru
  • US1718774A - Hay-cocking machine : en
  • GB297839A - : en
  • GB314236A - Improvements in furnace grates : en
  • DE478414C - Two-stroke internal combustion engine : de en
  • SU10041A1 - Device for artificial cooling of cooling water in condensers, etc. : en ru
  • SU9891A1 - Internal combustion engine with paired, through glowing heads, working cylinders : en ru
  • FR659502A - Toothbrush : en fr
  • SU10294A1 - Variable induction coil : en ru
  • FR659507A - Improvement in technical precision beam balances, such as those intended for packaging devices : en fr
  • FR659304A - Improvements in methods and apparatus for the manufacture of filament lamps and similar devices : en fr
  • FR659438A - Notched beam pullers for all looms : en fr
  • FR659491A - Tie improvement : en fr
  • DE478437C - Tobacco spreader for cigarette machines : de en
  • DK40366C - Ventilation pump. : da en
  • FR659117A - Device for straightening and flattening alternating currents : en fr
  • GB314196A - Improvements in electric insulators : en
  • FR659041A - Automatic control and protection device : en fr
  • GB298188A - Double barrel core drill : en
  • GR2347B - IMPROVEMENTS IN AUTOMATIC OR SEMI-AUTOMATIC TELEPHONE SYSTEMS. : el en
  • US1718390A - Renewable filter unit for internal-combustion engine lubrication systems : en
  • US1718910A - Process of manufacturing yeast : en
  • DK40335C - Procedure for Extraction of Fiber, Fiber Fabric or Fiber Pulp of Canvas from Rubber Products. : da en
  • USRE17341E - Chttsetts : en
  • GB296083A - Improvements relating to the spinning of artificial threads : en
  • FR659540A - Printing machine : en fr
  • FR659124A - Improvements to boats : en fr
  • FR659332A - Chemical filtering device : en fr
  • GB283109A - Improvement in moisture-proof material : en
  • FR659103A - Automatic ignition device for flamethrowers : en fr
  • FR659098A - Improvement provided in the establishment of closing latches : en fr
  • US1718264A - Samuel f : en
  • US1718914A - Telephone system : en
  • GB287856A - Improvements in or relating to flexible shaft couplings : en
  • DE478656C - Paper guiding device for typewriters or the like. : de en
  • FR659029A - Improvements to electric heaters : en fr
  • FR659361A - Insulating material : en fr
  • GB294563A - Improvements in or relating to asynchronous motors : en
  • GB295260A - Improvements in web-renewing apparatus for tube forming and other machines : en
  • USD78815S - Design for stocking : en
  • AT113684B - Process for removing carbon dioxide and hydrogen sulfide from industrial gases. : de en
  • DE478301C - Machine for making paper cups : de en
  • FR659340A - Travel irrigator : en fr
  • FR659238A - Improvements to automatic machines, heating by induction : en fr
  • GB295009A - Improvements in or relating to absorption refrigerating machines : en
  • AT113578B - Stopcock. : de en
  • DE477989C - Sand mixer with a centrifugal body rotating around a vertical axis, which is covered at the top by a plate and at the side by a ring : de en
  • AT113676B - Process for the production of higher chlorination products of methane, in particular methylene chloride. : de en
  • SU9986A1 - Device for reinforcing pin insulators on traverse supports : en ru
  • US1718663A - Metallic rectifier construction : en
  • US1718618A - Method and heans for recording sound waves : en
  • US1718780A - Tractor implement attachment : en
  • SU9950A1 - Hydraulic speed control for tractor engines : en ru
  • US1718724A - Circuit controller : en
  • US1718825A - Process for removing arsenic from ores, speiss, and other metallurgical products : en
  • USD78865S - Design for a bedstead end frame : en
  • DK40352C - Lubrication cable with protected hair tube bundles. : da en
  • CH133856A - Clamping device for clamping saws. : de en
  • US1718281A - Refrigerating apparatus : en
  • CH133899A - Deflagration internal combustion turbine. : de en
  • US1718445A - Locomotive-spring support : en
  • FR659546A - Self-acting profession with multi-motor control : en fr
  • GB290565A - A process of manufacturing positive light-sensitive paper : en
  • SU10219A1 - High pressure valve : en ru
  • US1718573A - Paper-making method and machine : en
  • DE478436C - Device for applying the adhesive to the cigarette paper strip : de en
  • FR659148A - Arc Welding Tool Improvements : en fr
  • CA290834A - Seamless hosiery : en fr
  • PL10570B1 - Electric wedge joints for railway rails. : en pl
  • US1718740A - Game apparatus : en
  • AU1596928A - An improved device for removing the collars from piles : en
  • CA290776A - Electro-pneumatic brake : en fr
  • CA290822A - Froth-flotation concentration of ores : en fr
  • US1718886A - Rotary manifolding machine : en
  • AT113647B - Pay phone. : de en
  • SU10268A1 - Hypodermic needle syringe : en ru
  • USRE17336E - Assionob to albert pick : en
  • CH133759A - Process for the production of centrifuge silk. : de en
  • DK40375C - Protection against Theft of Automobiles. : da en
  • GB291447A - Improvements in and relating to registering apparatus : en
  • GB307896A - Improvements in or relating to bobbins for braiding and lace making machines : en
  • GB292148A - Improvements in or relating to recording devices : en
  • GB314210A - An improved case or cabinet for dispensing interfolded paper sheets : en
  • CH133869A - Wrench. : de en
  • CH133931A - Electric incandescent lamp with adjustable light intensity. : en fr
  • AT113616B - Pressing process in horseshoe nailing machines with four-jaw presses and machine for carrying out the process. : de en
  • CA290737A - Tool : en fr
  • SU10315A1 - Coupling for thermal insulation of pipe flange joint : en ru
  • US1718862A - Jockey stick : en
  • SU9893A1 - The method of separation of hafnium and zirconium : en ru
  • FR659144A - Device for binding sheets of paper, etc. : en fr
  • GB314321A - Improvements in and relating to combined calendars and stationery holders : en
  • DE478581C - Artificial row of teeth for the upper or lower jaw : de en
  • DK40360C - Device for Controlling Automatic Selectors in Telephone Systems. : da en
  • FR659150A - Process for obtaining volatilisable metals from ferruginous materials in a rotating tube furnace : en fr
  • USD78826S - Design for a bottle : en
  • US1718792A - Toy : en
  • US1718893A - Driving mechanism for power meat choppers : en
  • US1718918A - brown : en
  • SU10016A1 - The spiral element of the superheater for grease pipes of locomotive, etc. boilers : en ru
  • SU9887A1 - Roller bearing : en ru
  • AT113606B - Dry solid rectifier made up of layers of different fabrics. : de en
  • AT113615B - Toilet flushing device with a flushing water space located in the upper part of the basin and a displacement body that can be raised and lowered in this. : de en
  • CH133956A - Signaling device for remote controls and telecommunication systems. : de en
  • PL10462B1 - Method of chlorination of natural gas. : en pl
  • PL10574B1 - Wire rope empty inside. : en pl
  • SU10020A1 - Oil on the firebox for kitchen foci : en ru
  • SU10059A1 - Method of transferring pictures to metal for etching : en ru
  • US1718443A - Device for spacing and delivering pallets : en
  • AT113680B - Device for the hydrogenation of liquids. : de en
  • CH133790A - Device for the production of solid substances from liquids by means of heat. : de en
  • AT113686B - Process for the production of artificial horn from proteins. : de en
  • US1718593A - Ampul : en
  • PL10530B1 - Roller or ball bearing with two rings. : en pl
  • SU9895A1 - Device for polishing necks of car axles : en ru
  • US1718634A - Torsion balancer : en
  • CH133957A - Device for remote measurement of electrical measured values. : de en
  • SU10033A1 - Controlled balloon : en ru
  • SU10174A1 - Fire projector for film projector : en ru
  • US1718497A - Telemetric system : en
  • US1718283A - Absorption refrigerating machine : en
  • CH134005A - High pressure piston compressor system. : de en
  • AT113632B - Check form. : de en
  • US1718311A - Evaporator and brine cooler : en
  • US1718912A - Supporting means for air lines : en
  • USD78851S - Design for a bedstead end frame : en
  • CA290813A - Tin, antimony, lead and copper processing : en fr
  • SU10296A1 - Contact thermometer : en ru
  • US1718583A - Register : en
  • CH133925A - Device for reducing the amount of steam in front of the anodes of mercury vapor rectifiers. : de en
  • CA290734A - Fire rescue apparatus : en fr
  • CH133859A - Process to make flammable substances fire-proof by impregnation. : de en
  • DE478523C - Direction indicators : de en
  • FR659066A - Improvements to metal sleepers for railways : en fr
  • FR659223A - : fr
  • GB314231A - Improvements in vertical retorts for the carbonization of coal and like materials : en
  • SU10053A1 - Two stroke internal combustion engine : en ru
  • US1718259A - Insulator : en
  • DE478488C - Set up on automatic off switches and similar devices with contact bridges : de en
  • FR659180A - Arrangement for controlling the timing of engines with several rows of cylinders and several parallel angled shafts between : en fr
  • AT113637B - Drip oiler. : de en
  • SU9903A1 - A toy : en ru
  • US1718345A - Boiler : en
  • US1718525A - Automatic feathering propeller : en
  • US1718645A - Method for manufacturing inner tubes and mandrel to be used therefor : en
  • PL10410B1 - A method of obtaining metallized rayon, or metallizing finished fibrous materials. : en pl
  • PL10454B1 - Adjuster for artillery shells with a fuse with a clock mechanism. : en pl
  • SU9901A1 - Arrangement of manholes in high-pressure steam tanks : en ru
  • US1718904A - Presser foot eor sewing machines : en
  • SU10094A1 - Pneumatic apparatus for the cleaning of boilers from scale and dirt : en ru
  • PL10510B1 - Electric frequency transformer. : en pl
  • SU10047A1 - Coal Combustion Burner : en ru
  • US1718370A - Noncorrosive priming mixture : en
  • US1718708A - Device parts and method of sealing the same : en
  • CH133802A - Process for the preparation of an azo dye. : de en
  • CH133803A - Process for the preparation of a new azo dye. : de en
  • CH133874A - Shoe pattern. : de en
  • DE478563C - Method of making sponge iron : de en
  • US1718925A - Vulcanizer for inner tubes : en
  • DE478410C - Base for sink to avoid splashes of liquid : de en
  • DE478485C - Contactor group controlled by pressure medium, especially for electric locomotives : de en
  • CA290674A - Servo brake : en fr
  • FR659346A - : fr
  • GB314239A - Improvements in the manufacture and production of fuel gas and similar combustible gases and apparatus therefor : en
  • GB314240A - Improvements in or relating to looms for weaving carpets and like tufted pile fabrics : en
  • DE478472C - Suspender clip : de en
  • DK40361C - Flexible Low Power Cord, especially for Telephone Cords and the like. : da en
  • US1718553A - Testing device : en
  • FR659212A - Auxiliary membrane dry gas meter : en fr
  • GB314233A - Improvements in feed mechanism for multi-ply roll stationery in typewriting and likemachines : en
  • PL10482B1 - : en pl
  • US1718309A - Bowling pin : en
  • US1718354A - Loud-speaker : en
  • BE360961A - : en fr
  • US1718675A - Pump for water-cooled engines : en
  • SU9919A1 - Hydraulic shutter to filter presses : en ru
  • CH133843A - Talking machine. : en fr
  • CH133813A - Process for making a metal part suitable for receiving an electrolytic coating adhering perfectly. : en fr
  • DE478411C - Elevator device for spring mechanisms of speaking machines : de en
  • FR659527A - Chimney sweeping device for steam boilers : en fr
  • GB288146A - The production of hardened gelatine layers, more especially for imbibition printing : en
  • US1718412A - Electric heater : en
  • US1718587A - Method of and apparatus for treating fibrous material : en
  • FR659405A - Induction measuring instrument : en fr
  • GB306113A - Automatic breech opening and closing mechanism for guns : en
  • PL10408B1 - A method of making refractory bricks, artificial stones, glass crucibles and similar items. : en pl
  • SU9866A1 - A method of making fireworks compositions of potassium salt and aluminum : en ru
  • USRE17334E - of columbus : en
  • PL10434B1 - A method and device for continuous water softening. : en pl
  • SU10358A1 - Fuel pump for non-compressor internal combustion engines : en ru
  • SU9947A1 - Variable induction coil : en ru
  • US1718819A - Hose supporter : en
  • SU10263A1 - Device to increase the heat transfer of iron furnace hoses : en ru
  • SU10290A1 - Instrument for measuring the gauge and the excess of one rail over another : en ru
  • SU9916A1 - The oven warmed by a primus : en ru
  • SU9929A1 - Dust remover in flat rapid printing machines with fed paper : en ru
  • SU9990A1 - Device for cleaning water pipes : en ru
  • US1718600A - Syringe device : en
  • US1718931A - Arch and ankle supporter : en
  • CA290816A - Separator : en fr
  • CA290840A - Plate sheet steel turbine frame : en fr
  • CH133932A - Filament of incandescent lighting lamp. : en fr
  • FR659186A - Drawing wheel for obtaining, on circular machines, a so-called knitting : en fr
  • FR659365A - Indicator light for all uses : en fr
  • GB314302A - Apparatus for delivering liquids in measured quantities : en
  • DE478594C - Setting mechanism for calculating machines or the like with a rotating counter : de en
  • DE478512C - Milling machine, in particular for milling slots or grooves using a cylindrical or finger milling cutter : de en
  • DE478519C - Mixed gas or mixed steam liquid lifter with several pressure levels : de en
  • CA290762A - Building construction : en fr
  • CA290814A - Heat insulating packing : en fr
  • CH133732A - Stone iron ceiling. : de en
  • SU10293A1 - Mercury air pump : en ru
  • FR659138A - Luminous advertising device : en fr
  • FR659436A - Machine gun : en fr
  • GB291452A - An improved oil can : en
  • GB310502A - Improvement in air line oilers : en
  • GB314262A - Stretcher stand for vehicles : en
  • GB306104A - Improvements in and relating to drawing mechanism of spinning machines : en
  • FR659008A - Improvements to removable wheel bodies and hubs : en fr
  • FR659272A - Method for nailing boards on a support, and nail for carrying out the method : en fr
  • DK40358C - Procedure for the manufacture of pulleys and the like. : da en
  • FR659237A - Automatic rotary machines with induction heating : en fr
  • PL10430B1 - Rail pad. : en pl
  • US1718491A - Method of extracting mercury from cinnabar ore : en
  • SU10288A1 - Needle holder : en ru
  • PL10460B1 - Waste water treatment device. : en pl
  • CH133947A - Gas development cartridge for fire extinguishers. : de en
  • GB314172A - An improved handle for saucepans and other cooking utensils : en
  • SU10028A1 - Fire projector for film projector : en ru
  • SU10278A1 - Wheel rim : en ru
  • AU1386528A - Improvements in neckties : en
  • PL10432B1 - Adjustable roller or pulley bearing. : en pl
  • US1718586A - Governing system for diesel engines with arrangements to work with increased admission pressure (supercharging) : en
  • US1718737A - L x j jt : en
  • DE478634C - Edge protection frame for boxes, boxes, etc. like : de en
  • GB314318A - Improvements in or relating to tiled wall coverings : en
  • GR2349B - FOLDING CELLS FOR ECONOMY OF THEIR STORAGE. : el en
  • FR659322A - Improvements made to conductor clamps : en fr
  • GB290192A - Manufacture of condensation products from urea, thiourea or their derivatives and an alcohol or a ketone : en
  • DE478348C - Connection terminal pair with connection tab : de en
  • AT113650B - Float valve for wet gas meters. : de en
  • CA290791A - Distance relay : en fr
  • CA290854A - Hoisting mechanism : en fr
  • CH133848A - Clock. : en fr
  • FR659070A - Improvements to acoustic devices : en fr
  • GB304685A - Process of etching printing forms for intaglio printing, planographic printing and the like : en
  • US1718786A - Means for counterbalancing harvester platforms : en
  • US1718817A - Cable connecter : en
  • US1718823A - Crust crusher for beet cultivators : en
  • US1718691A - Clothes tree : en
  • USD78841S - Design for a shoe : en
  • SU9906A1 - The method of obtaining a stable, sterile sterilized therapeutic complex solution of sodium gold thiosulfate : en ru
  • GB314189A - Improvements in or relating to building material hoisting apparatus : en
  • SU10127A1 - Chemical Fire Extinguisher : en ru
  • SU10305A1 - Calling device for Wheatstone telegraph transmission : en ru
  • SU9857A1 - Counting logarithmic device : en ru
  • SU9955A1 - The method of obtaining rubber compound : en ru
  • SU9969A1 - Machine for assembly of automobile and other engines : en ru
  • US1718320A - Changeable resistance : en
  • US1718802A - Heat-projecting windshield wiper : en
  • USD78867S - Design for a bedstead end frame : en
  • DE478183C - Electricity washer made of horizontal pipe systems with dividing tongues arranged in them : de en
  • BE361074A - Machine for making cardboard matches : en fr
  • PL10491B1 - : en pl
  • SU10207A1 - Device for removing heavy gases from wells : en ru
  • US1718615A - Arrestment : en
  • AT113589B - Device for compensation of the earth fault current of high voltage lines. : de en
  • AT113597B - Process for the production of the connection points of oil-filled cables with waveguides. : de en
  • AU1625628A - Process and apparatus forthe manufacture of wire-netting : en
  • DE478638C - Chassis for an excavator connected to a conveyor bridge : de en
  • FR659133A - Tree ligature : en fr
  • US1718894A - Power-transmission mechanism : en
  • DE478507C - Apparatus for counting percentages : de en
  • SU10073A1 - Distribution mechanism for four-stroke internal combustion engines with a star-shaped cylinder arrangement : en ru
  • SU10196A1 - Light modulator for electrical telescopes : en ru
  • SU9927A1 - Machine for filling the ends of cigarettes : en ru
  • US1718241A - Automatic controller for boiler water supply : en
  • CA290692A - Tie plate : en fr
  • CH133751A - Cabinet with clock. : en fr
  • FR659030A - Bearing or slider for shafts or axes animated by a rapid rotation movement : en fr
  • FR659539A - Apparatus for the treatment of liquids : en fr
  • SU10344A1 - Self-closing device for gauge glass in case of breakage : en ru
  • CH133729A - Main frame for mowers. : de en
  • CH133879A - Nut with locking device. : en fr
  • US1718363A - Letter attachment for printing presses : en
  • FR659068A - Process for obtaining cranks for bicycles, motorcycles, etc. : en fr
  • FR659253A - Instant primer or glue bath : en fr
  • GB314190A - A fleecy or resilient stuffing or substitute wadding with method of and means for producing same : en
  • CA290865A - Egg carton : en fr
  • PL10461B1 - Product for removing stains from all fabrics and for similar purposes. : en pl
  • US1718650A - Latch : en
  • SU10213A1 - Device for heating the air introduced into the furnace : en ru
  • SU10350A1 - Steam nozzle : en ru
  • DE478492C - Process for the preparation of condensation products : de en
  • FR659048A - Portable mobile washbasin for motoring, tourism, etc. : en fr
  • GB314459A - Improvements in fastening devices applicable to straps, garment and hose supports and like uses : en
  • USD78809S - Setts : en
  • SU10225A1 - Air Preheater for Locomotive Boilers : en ru
  • US1718258A - Brake-operating mechanism : en
  • US1718301A - Operator's telephone circuit : en
  • US1718635A - Equalizing device for extension tables : en
  • DE478275C - Device for the automatic triggering of a warning signal on the moving train through action from the track : de en
  • FR659499A - Apparatus for varnishing or dyeing hides or other similar articles : en fr
  • US1718291A - Buckle : en
  • DE478394C - Antenna system : de en
  • GB314134A - Rotary motors : en
  • FR659434A - Apparatus for automatic ignition of automobile vehicle lights : en fr
  • SU10351A1 - Cartridge Equalizer : en ru
  • US1718334A - Method and apparatus for atomizing sulphur : en
  • US1718411A - Feed-off-the-arm sewing machine : en
  • SU10039A1 - Dial Scales : en ru
  • US1718584A - Registering apparatus : en
  • SU10223A1 - Automatic coupler for railway vehicles : en ru
  • US1718484A - Window regulator : en
  • CH133820A - Card for files with slots on the edge. : de en
  • CH133830A - Marking pen. : de en
  • DK40354C - Automatic Commissioning Device for Induction Motors. : da en
  • GB314454A - Improvements in carburettors for internal combustion engines : en
  • PL10448B1 - Improvement of the reduction processes of ores, oxides and similar compounds. : en pl
  • PL10549B1 - : en pl
  • US1718263A - Vegetable-dispensing case : en
  • FR659258A - Light signaling beacons and improvements in the arrangement of their lighting elements : en fr
  • DE478509C - Regulator dependent on the air pressure to maintain a certain absolute gas pressure in pipelines from which gas machines are fed : de en
  • FR659464A - Method and device for the execution of piles cast in the ground, without disturbing neighboring buildings : en fr
  • US1718579A - Power transmission : en
  • US1718743A - Paper-supply means for recording instruments : en
  • US1718820A - Rolling-mill bearings : en
  • USD78858S - Design for an end frame for bedsteads : en
  • PL10552B1 - A device for flushing the toilet bowls. : en pl
  • USD78845S - Design fob a cabin airplane body or similar article : en
  • GB314470A - Improvements relating to the electro-deposition of metals : en
  • PL10427B1 - Water jacket for cylinders of internal combustion engines. : en pl
  • SU10140A1 - Suspended or portable electrical switch : en ru
  • US1718704A - Submarine : en
  • US1718715A - Electric riveting machine : en
  • US1718793A - Buffing and cementing : en
  • GB298155A - Noiseless stenographic machine : en
  • GB314313A - Improvements relating to automatic telephone systems : en
  • FR659106A - Process for preserving unworked casings and bladders : en fr
  • GB314458A - Improvements to trousers : en
  • FR659247A - Improvements to variable airfoil airplanes : en fr
  • FR659515A - Device for the electrical remote control of parts to be placed in different positions : en fr
  • US1718374A - Radio apparatus : en
  • DE478504C - Process to improve the drawability of wooden sheets : de en
  • US1718367A - Crib : en
  • US1718626A - Process of preparing luminous surfaces : en
  • US1718342A - Sheet-glass supporting table : en
  • US1718930A - Musical instrument : en
  • FR659127A - Vacuum brake cylinder : en fr
  • FR659411A - Metal shutter with curtain, intended in particular for cabinets, tables, shop windows, storefronts, etc. metallic fireproof : en fr
  • US1718822A - Milking-machine installation : en
  • DE478628C - Target support for rifles : de en
  • FR659374A - Product for leveling apartment interiors and method allowing the manufacture : en fr
  • DE478022C - Device for regulating the combustion process in furnaces : de en
  • DE478640C - Nozzle for constant pressure steam or gas turbines : de en
  • FR659200A - Shaft furnace for the treatment of solids with gases : en fr
  • FR659206A - Signaling device for motor vehicles or others : en fr
  • DE478356C - Liquid atomizer : de en
  • SU10105A1 - Steam nozzle : en ru
  • US1718287A - Manufacture of calcium hypochlorite : en
  • DE478653C - Device for cleaning laundry with compressed air : de en
  • FR659391A - Improvements to steam superheater drainage devices : en fr
  • US1718933A - Shingle : en
  • USRE17340E - Bottle-dispensing astd bepbigerating appabattts : en
  • DE478339C - Absorption chiller with cooker absorber : de en
  • PL10531B1 - Method of distilling mineral oils. : en pl
  • US1718654A - Apparatus for fire finishing glass articles : en
  • US1718742A - Telegraphic recording instrument : en
  • PL10494B1 - The method and device for aiming the guns in the direction of shooting from hidden positions. : en pl
  • US1718659A - Vehicle traffic signal : en
  • US1718735A - eiker : en
  • SU10329A1 - Removable primus-type kitchen appliances : en ru
  • SU9914A1 - Basket making device : en ru
  • US1718870A - Cooling bed : en
  • FR659073A - Process for the preparation of hydroxythionaphthenes : en fr
  • FR659273A - Mud flaps for motor vehicles : en fr
  • DE478498C - Glass press blowing machine : de en
  • DK40367C - Device for pliers for marking pigs and other animals. : da en
  • FR659035A - Device and method for water cooling shut-off members for hot gas pipes or other hot substances or other similar devices : en fr
  • FR659265A - Device for tensioning knitted or crocheted articles on their shapes of finishes : en fr
  • FR659246A - Process and devices for the purification of gaseous mist from the pyrogenic transformation of heavy oils : en fr
  • DE478679C - Display device for elevators, especially of shaft conveyor systems : de en
  • DE474047C - Block gluing process : de en
  • DE478383C - Wash brush provided with a pressurized water tank : de en
  • DE478819C - Electric motor for speaking machines : de en
  • SU10313A1 - High altitude power installation : en ru
  • SU9921A1 - Cylindrical slide rule : en ru
  • FR659538A - Process for the preparation of wetting and softening agents resistant to lye and salts : en fr
  • GB293440A - Improvements in refining hydrocarbon distillates : en
  • GB297823A - Improvements in objectives corrected spherically, chromatically, astigmatically and for coma : en
  • GB297471A - Improvements in and relating to induction voltage regulators : en
  • GB314216A - Improvements in and relating to electric lamp shades and/or fittings : en
  • US1718383A - Hay loader : en
  • US1718612A - Wheel structure : en
  • SU10241A1 - Gripping tongs for lifting and moving concrete masses, beams, etc. : en ru
  • US1718897A - Measuring device : en
  • FR659437A - Electrically heated burner, automatically operated by a weighing device, for roasting coffees and more : en fr
  • GB314258A - Improvements in toe stalls : en
  • SU10156A1 - Automatic flat glass printing apparatus or the like. cliche : en ru
  • US1718858A - Button : en
  • DE478337C - Cooker absorber for absorption refrigeration machines : de en
  • DE477376C - Process for inserting bar windings into semi-closed slots in electrical machines with more than one winding layer per slot : de en
  • GB314404A - Improvements in or relating to the manufacture of artificial threads or filaments from cellulose esters or ethers by the dry spinning or evaporative method : en
  • CH133971A - Motor vehicle. : de en
  • DE477954C - Device for grinding and mixing artificial fertilizer that has hardened during storage : de en
  • DE478659C - Self-unloader convertible into a flat-bottom trolley : de en
  • DE478647C - Flat-knitted or knitted stocking : de en
  • GB298627A - Improvements in medical syringes : en
  • GB314452A - Improvements in or relating to endless track vehicles : en
  • FR659104A - Heating appliance : en fr
  • DE478349C - Switchable light and power socket with magnetic overcurrent release : de en
  • DE478505C - Sound recording or reproducing device : de en
  • GB314287A - Improvements in and relating to high-pressure locomotives with interstage superheating : en
  • GB314292A - Improvements in pneumatic tyres : en
  • US1718881A - Laundry rack : en
  • DE478346C - Device for making and tying the ends of electrical cables : de en
  • US1718554A - Hydraulic grinder : en
  • US1718717A - Double-throw switch : en
  • GB314204A - Improvements in or connected with conveyers of the jigging type : en
  • FR659146A - Further development in electrolytic valves : en fr
  • FR659125A - Improvements in AC rectifiers : en fr
  • FR659267A - Azo dyestuff manufacturing process : en fr
  • FR659542A - Cap serves as an instillator and dropper : en fr
  • GB299861A - Obtaining light hydrocarbous from solid or liquid fuels : en
  • GB301460A - : en
  • FR659059A - Process for the use of combined, steam and explosion turbines : en fr
  • FR659547A - Disruptor : en fr
  • DE478513C - Hand embroidery frame : de en
  • CA290694A - Photographic process : en fr
  • FR659164A - Automatic feeding device for boilers : en fr
  • GB314297A - Improvements in or relating to bag filters for cleaning air : en
  • GB314251A - Improvements in or relating to automatic danger signals on railways : en
  • GB314135A - Improvements in hoisting apparatus : en
  • FR659327A - Further development in the manufacture of resinous aldehyde amine compounds : en fr
  • FR659397A - Handling and garage equipment : en fr
  • DE452150C - Method of making a cardboard-like fabric : de en
  • DE478001C - Control device for jet knife : de en
  • DE478501C - Attachment of work equipment to their drive shaft in kneading, stirring and beating machines : de en
  • DE478377C - Plate-shaped precipitation electrode to be placed in the direction of the gas flow for electrical gas cleaning systems : de en
  • GB314223A - Improvements in adjustable fenders or kerbs for domestic hearths : en
  • DE478536C - Toothed gears for the advance of two-part excavator handles : de en
  • GB314228A - A new or improved advertising device particularly applicable to shop window dressing : en
  • SU10106A1 - Floating power unit with a chain water engine : en ru
  • AT113554B - Wooden beams. : de en
  • CA290788A - Relay system : en fr
  • AT113651B - Insert for collapsible strollers. : de en
  • AT113586B - Electrical insulator, the fitting of which is at least partially connected to the insulator body by a metal spout. : de en
  • AT113692B - Drying drum. : de en
  • CA290712A - Air pump : en fr
  • CA290751A - Air compressor : en fr
  • CA290862A - Mop holder : en fr
  • SU10234A1 - Self-unloading wagon : en ru
  • US1718231A - Drain board : en
  • US1718286A - Manufacture of calcium hypochlorite : en
  • US1718664A - Machine for stripping tobacco leaves : en
  • CH133773A - Control device for electrically driven sewing machines that can be influenced by the knee. : de en
  • CH133949A - Vending machine. : de en
  • AT113679B - Process for the preparation of aminooxy compounds of the aromatic series. : de en
  • BE360406A - Leather cover for soccer ball with air valve : en fr
  • CH133770A - Shuttle drivers for mechanical looms. : de en fr
  • DE478359C - Rotary balance : de en
  • PL10479B1 - Device for electric lighting of pavements filled with explosive gases : en pl
  • SU10231A1 - A mechanism for converting reciprocating motion into rotational : en ru
  • USD78856S - Design for a bedstead end frame : en
  • US1718922A - Metal pot for line-casting machines : en
  • FR659446A - Improvements in sheet metal roof tiles and the like : en fr
  • DE478404C - Occlusive pessary : de en
  • GB314171A - Improvements relating to regenerative furnaces : en
  • USD78844S - Design for a bottle : en
  • GB314560A - Apparatus for the detection and utilisation of small mechanical movements : en
  • US1718242A - Segmental metallic packing ring : en
  • GB314194A - Improvements in and relating to fluid pressure braking apparatus : en
  • FR659325A - Improvements to protective devices for electrical insulators : en fr
  • DE478331C - Process for the preparation of sulfoderivatives of Oxyarylcarbonsaeurylide : de en
  • DE478605C - Conveyor impeller for atomizing devices for pest control : de en
  • FR659392A - Improvements to steam generators : en fr
  • DE478405C - Device for steam treatment of the feet : de en
  • US1718656A - Torsion balancer : en
  • GB314415A - Improvements in and relating to cane harvesting machinery : en
  • FR659039A - Clutch control in motor vehicles : en fr
  • FR659114A - Method and device for washing cellulose tubular bodies : en fr
  • FR659315A - Broom handle holder : en fr
  • GB314219A - Improvements in or relating to the treatment of iron and steel : en
  • US1718756A - Ventilated shoe : en
  • USD78827S - Facturing co : en
  • DE478658C - Process for generating cold : de en
  • FR659393A - Improvements to pavings or coatings : en fr
  • FR659422A - Improvements in reduction of minerals, oxygen, etc. : en fr
  • FR659208A - Incandescent electric lamp with a resistance parallel to the filament : en fr
  • FR659385A - Swings refinements : en fr
  • DK40348C - Device at Vending Machines. : da en
  • GB304305A - Improved bolt and nut clamping device : en
  • GB314114A - Improvements in or relating to gyroscopes : en
  • DE478608C - Control device for the supply of roller mills : de en
  • CH133784A - Slicer. : de en
  • PL10571B1 - A method of reducing losses by finishing rolling and for forging blocks that have been pre-treated by rolling or similar operations. : en pl
  • GR2346B - SWITCH SETTINGS, AUTOMATIC OR SEMI-AUTOMATIC TELEPHONE CHANGE SYSTEMS. : el en
  • PL10558B1 - Ore roasting furnace. : en pl
  • FR659053A - Massage device : en fr
  • GB287904A - Improvements in or relating to processes for bleaching or oxidising fibrous substances and fabrics by treatment with ozonised air : en
  • BE360392A - Automatic lubrication system : en fr
  • CH133882A - Device for mounting an axle in a support piece. : de en
  • DK40370C - Device for protection of masts, poles, sleepers and the like of wood against decay. : da en
  • DE478502C - Oven door for all kinds of cookers : de en
  • FR659152A - Air-cooled, dry metal rectifier column : en fr
  • FR659501A - Improvements to advertising devices, announcements, signs and other similar devices : en fr
  • AU1626028A - Floor drains : en
  • CA290662A - Thread guide : en fr
  • CH133928A - Electric annealing furnace. : de en
  • SU10210A1 - Device for receiving and transmitting audio signals : en ru
  • USD78828S - Design for a radiant gas heater : en
  • CA290868A - Pressure regulating valve : en fr
  • AT113652B - Cleaning device with rubber inserts. : de en
  • US1718777A - Combination clothesline reel and clothespin carrier : en
  • CH133757A - Machine for opening cans. : en fr
  • CH133937A - Fixing plate for artificial teeth. : de en
  • DE478631C - Ring kiln for burning lime, brick ware, etc. Like., which is separated into departments by the slide placed on the firing material : de en
  • GB314461A - Improvements in shippens and the like : en
  • GB314250A - Improvements in or relating to gramophones and other sound reproducing devices : en
  • AT113688B - On-board light device for aircraft for remote display of horizontal, upward and downward travel. : de en
  • CH133747A - Device for preparing lemonades. : en fr
  • CH133811A - Process for the production of a viscous condensation product. : de en
  • SU10309A1 - Key for joining wooden parts : en ru
  • CH133829A - Cartridge feeding device for repeating weapons with a magazine feeding the ammunition from below. : de en
  • DE478124C - Procedure for carrying out similar experiments with the artificial lung : de en
  • FR659487A - Raffia use process : en fr
  • GB314119A - Improvements in and relating to life guards and obstruction removers for road and other vehicles : en
  • US1718855A - Lubrication indicator for automobiles : en
  • CA290727A - Rubber heel : en fr
  • PL10422B1 - Method and device for obtaining hydrocarbons from carbon and hydrogen. : en pl
  • US1718479A - Curtain shoe : en
  • US1718649A - Collapsible gate : en
  • US1718534A - Scale fulcrum : en
  • SU10099A1 - The method of obtaining water-soluble condensation products : en ru
  • US1718246A - Railway water column : en
  • CH133960A - Set of pages containing timetable information. : de en
  • US1718417A - Combination umbrella and cap : en
  • US1718441A - Package : en
  • US1718596A - Automatic syringe : en
  • BE360578A - Bleach powder manufacturing process : en fr
  • CA290673A - Soya bean flour : en fr
  • SU10249A1 - Phone : en ru
  • SU10328A1 - Paging device : en ru
  • CA290808A - Stencil sheet : en fr
  • PL10547B1 - A device for firing a gas boiler. : en pl
  • SU10325A1 - Drawing board : en ru
  • US1718668A - Cake plate : en
  • FR659498A - Improvements to pianos and similar musical instruments : en fr
  • DE478587C - Gate gauge : de en
  • DK40373C - Regulator for Ford Stationary Motor. : da en
  • USD78842S - Design for a table : en
  • US1718274A - Buckle : en
  • US1718463A - Rock drill : en
  • US1718759A - Oil pump : en
  • US1718764A - Nonsinkable boat : en
  • US1718919A - Stocking tag : en
  • GB296442A - Improvements in and relating to bushes for metal casks and the like : en
  • GB314770A - Improvements in or relating to cases for the storage and transport of ammunition : en
  • DE478487C - Fire chamber for oil switch : de en
  • PL10504B1 - Self-acting camera for cinematographic photos. : en pl
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  • GB300583A - : en
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