• US1729911A - Means for transmitting variable rotation : en
  • US1729936A - Nonglare shield : en
  • SU11045A1 - The method of obtaining dinitrophenol : en ru
  • US1730310A - Game device : en
  • DE483036C - Scraper for liquid or pulpy masses with leading rollers in paper machines u. like : de en
  • US1730226A - Engine starter : en
  • SU11092A1 - Device for reducing potential difference between high and low voltage transformer windings : en ru
  • SU11951A1 - Device for automatic braking of a train from a track : en ru
  • CH135522A - Watch. : en fr
  • CA293491A - Cargo discharging apparatus : en fr
  • CH135473A - Process for the preparation of a chlorination product of the benzene series. : de en
  • CH135580A - Transformer. : de en
  • SU11200A1 - An instrument for determining the horizontal velocity component of an aircraft : en ru
  • SU11342A1 - Brick Burning Monitor : en ru
  • SU11651A1 - Device for stopping a knitting machine with a yarn when the thread breaks : en ru
  • SU11361A1 - Cotton fiber ruler : en ru
  • SU11559A1 - Flax pulling machine : en ru
  • SU11687A1 - Fixture with coil machines to remove non-drilled or incorrectly drilled coil blanks : en ru
  • SU12064A1 - Tent panel of a triangular shape with a slit for the head, adapted to wear it in the form of a raincoat : en ru
  • CH135469A - Cigarette. : en it
  • SU11869A1 - Adaptation to the railway platform for unloading rails on the train : en ru
  • US1730000A - Composition of matter : en
  • US1730179A - Yellow monoazo dyestuff : en
  • DE483171C - Cigar cutter with rotating disc knife : de en
  • GB320090A - Improvements in or relating to weft replenishing mechanisms for looms : en
  • SU10982A1 - Motor car for monorail railways : en ru
  • SU11222A1 - Ribbon cutting machine : en ru
  • SU11429A1 - Device for applying scratches on tires and center of carriage wheel pairs : en ru
  • SU11649A1 - Wagon Weighing Device : en ru
  • SU11122A1 - Device for placing bottles when emptying them : en ru
  • SU11211A1 - Automatic device for dissecting a peat prism produced by a peat forming machine : en ru
  • US1729642A - Planter : en
  • AU1572828A - Improved composite framing construction for doors, windows panels, andother structures : en
  • SU11023A1 - Clock : en ru
  • SU11485A1 - Device for the gradual unloading of ballast from the American, four-axle, self-unloading, coal gondola railways of the USSR : en ru
  • SU12033A1 - Device for sequential washing sleeves : en ru
  • CA8519S - Bottle for soft drinks : en
  • SU11288A1 - Two-light tunnel dryer for fabrics, etc. : en ru
  • SU11462A1 - Lift door : en ru
  • SU11808A1 - Desktop desktop : en ru
  • US1729929A - Switch : en
  • US1730003A - Ruthenium alloy : en
  • DE483645C - Junction box for electrical risers : de en
  • SU11905A1 - Telegraph Writer : en ru
  • SU11515A1 - Electric switch : en ru
  • GB300138A - Improvements in interior finish construction : en
  • SU11725A1 - Fan blade for the fan : en ru
  • SU11280A1 - Vis chateau : en ru
  • SU11971A1 - Machine for fusing supporting wires and strengthening the body of incandescence in electric incandescent lamps : en ru
  • SU12014A1 - Machine for making wooden sleeper stoppers : en ru
  • SU11621A1 - Ruler for measuring the distance between the perforations : en ru
  • SU11932A1 - Method and device for preventing oil explosions in closed crankcases of internal combustion engines : en ru
  • US1729968A - Display-cabinet structure : en
  • SU11635A1 - Device for two-stage tube drawing : en ru
  • SU11847A1 - Shut-off device for a folding bottom of the self-unloading cradle of the cableway : en ru
  • US1729748A - Regulating apparatus for car-heating systems : en
  • US1729986A - Foldable bed construction : en
  • SU11432A1 - Caramel pulling machine : en ru
  • US1730308A - Temperature-indicating means : en
  • AU1905529A - An improved driving system for alternating current meters with three-limbed voltage cores and bipolar current cores : en
  • SU11813A1 - Device for displaying posters, diagrams, etc. : en ru
  • US1730068A - Rail filler : en
  • DE483107C - Length cutter : de en
  • DK40860C - Device for carpet sweeper nozzles for vacuum cleaners. : da en
  • SU11174A1 - Stand to the samovar, indicating the danger of its unsoldering with a lack of water and filling the pipe with hot coal : en ru
  • SU11866A1 - Receiver for direct-dial telegraph : en ru
  • SU12000A1 - Replaceable cathode for cathode oscilloscopes : en ru
  • SU11582A1 - Device for filling canvases in flatting shafts of the scutching machine : en ru
  • SU11630A1 - Method of making fine tungsten wire : en ru
  • US1730014A - Driving and stopping mechanism : en
  • US1730180A - Insulator : en
  • PL10924B1 - A method and device for drying mineral and plant ingredients. : en pl
  • SU11061A1 - Pile driver for suspended monorail : en ru
  • SU11775A1 - Safety handle for manual lifting gear : en ru
  • CA293651A - Fabric for technical purposes : en fr
  • CH135514A - Egg checking device. : de en
  • SU11095A1 - Device for monitoring the water level in the steam boiler : en ru
  • US1729726A - Variable rotary condenser : en
  • US1730337A - Pump : en
  • DE483172C - Press box for threshing machines with a hinged end wall and rusty, inclined arch : de en
  • DE483344C - Record press : de en
  • FR666512A - Film camera : en fr
  • CH135485A - Process for softening and cleaning water using base-exchanging substances. : de en
  • DE483317C - Triple-bladed screw propeller : de en
  • DE483465C - Cement syringe for dental purposes : de en
  • CH135474A - Process for the production of acetic anhydride. : de en
  • DE483341C - Lining compound for crucibles made of metal : de en
  • ES114068A1 - Improvements in the manufacture of malleable tubes. : en es
  • ES114077A1 - An industrial product called "fig honey", which contains in liquid, pasty or solid form fig juice without organoleptic alteration of its components. : en es
  • SU10944A1 - The method of obtaining benzoyl-derivatives of amino- and oxy-aminoanthra-quinones : en ru
  • SU11192A1 - Conveyor motor : en ru
  • SU11230A1 - Effel Pulp Sampling Apparatus for Gateways : en ru
  • CA293479A - Sliding and swinging window : en fr
  • ES113400A2 - High voltage capacitor. : en es
  • CH135576A - Shaft seal, in particular for refrigeration machines. : de en
  • FR666726A - Direct size involute teeth for cylindrical gears : en fr
  • FR666542A - Heavy Oil Carburetor with Starter Heater : en fr
  • GB319944A - Laundry and like marking and listing machine : en
  • AU1895929A - Improvements in dispensing apparatus : en
  • AU1914729A - Improvements in or relating to electric remote control systems : en
  • CA293554A - Electrical system : en fr
  • SU11449A1 - An instrument for determining the viscosity of a fluid : en ru
  • SU11517A1 - Apparatus for sampling an average sample from a stream of poured grain : en ru
  • SU11843A1 - Metal hitch for drive belts : en ru
  • SU11242A1 - Electric measuring device with cathode lamp : en ru
  • SU11381A1 - The method of impregnation of wood : en ru
  • SU11611A1 - Air economizer : en ru
  • USD79534S - Design fob a runabout boat : en
  • ES114823A1 - A device for mounting the electric heating bodies in the radiators. : en es
  • GB319963A - Improvements in rotary propellers : en
  • FR666320A - Train alarm : en fr
  • FR666641A - Arrangement for depth regulators of underwater mines, sea bombs, and similar apparatus : en fr
  • SU11510A1 - Continuously operating boiler : en ru
  • ES114352A1 - Nasal obturator with valve activated by breathing. : en es
  • FI12675A - Siktningskontrollapparat : en fi
  • SU10938A1 - Folding reaping and threshing fixture for Fordson tractor : en ru
  • SU11182A1 - Float for aircraft : en ru
  • SU11401A1 - Rangefinder : en ru
  • SU11784A1 - Folder for notes or drawing work on the street or in the field : en ru
  • SU11353A1 - Ring Plate Oven : en ru
  • SU11839A1 - Fixture for mounting on the shaft of a ball or roller bearing with an internal one-piece support ring : en ru
  • SU22837A1 - Fine Fuel Burner : en ru
  • US1729962A - Thermostat alarm switch : en
  • AU1980529A - Improvements in internal combustion engines ofthe variable compression type : en
  • CA293542A - Multi-ply paper bag : en fr
  • CA293549A - Selective tumbler switch : en fr
  • CH135543A - Rooster. : de en
  • PL10945B1 - Internal combustion engine with a heat accumulator located between hot and cold working spaces. : en pl
  • SU10921A1 - A machine for interfacing wires into filaments supporting electric lamps and then making hooks. : en ru
  • SU11817A1 - Device for automatic braking of a tram car when approaching an object blocking a path : en ru
  • SU11049A1 - Method of making and restoring movie films : en ru
  • ES114756A1 - A procedure and disposition to fix the sequence of movements. : en es
  • FR666405A - Improvements to gear changes : en fr
  • GB319947A - Improvements connected with cases for collar-studs and shirt studs : en
  • SU11111A1 - Coke loading device : en ru
  • SU11973A1 - Passage isolator for high voltages : en ru
  • SU11422A1 - Device for hanging glazed products to the endless chain of the machine for mechanical glazing of ceramic products : en ru
  • US1729653A - Stocking : en
  • US1729858A - Telephone system : en
  • DE483269C - Device for cleaning spray electrodes for electrical gas cleaners : de en
  • GB319833A - An automatic salmon lift : en
  • SU11514A1 - Safety device for tractor plows : en ru
  • CH135618A - Box for packing piece goods. : de en
  • SU11471A1 - Device for installation, with a proper incline (overhang), drank in a sawmill frame : en ru
  • SU11538A1 - Instrument for checking the circumferential speed of bankroche coils : en ru
  • SU11868A1 - Safety device at the front of the tram car or other carriage : en ru
  • SU11444A1 - Stop device in locomotives when driving without steam, piston consisting of two discs : en ru
  • US1729752A - Deodorant composition : en
  • US1730316A - Color light signal : en
  • CA293476A - Fish plate : en fr
  • CH135582A - Device for cooling closed electrical machines by means of a circulating cooling gas, in particular hydrogen gas. : de en
  • SU11006A1 - Device for loading gas generators : en ru
  • SU12009A1 - Bottle stopper : en ru
  • US1730067A - Expansion joint : en
  • USD79536S - Design for an inkwell stand : en
  • SU10958A1 - Cutter for reaping machines : en ru
  • US1730197A - Anchoring device : en
  • DE483476C - Small animal breeding brand : de en
  • DE483488C - Contact thermometer that rotates around its axis when the temperature changes due to a shift in its center of gravity : de en
  • ES114351A1 - Support for contact wire for electric railways. : en es
  • ES114669A1 - A process for the production of potassium salts. : en es
  • FR666776A - Device that can replace cams on automatic take-off machines : en fr
  • GB294246A - A process for the production of iron or steel of a low degree of cold-brittleness and blue fracture and other desirable characteristics : en
  • SU11071A1 - Continuous Dough Test Chamber : en ru
  • SU11696A1 - Shutter for mail bags : en ru
  • US1729866A - Corn-popping apparatus : en
  • SU12020A1 - Phone : en ru
  • US1730023A - Spring-bar jack bed : en
  • US1730204A - Vehicle screen : en
  • PL10903B1 - Method and device for reducing zinc-containing materials. : en pl
  • DE483402C - Membrane gas pressure regulator : de en
  • DE483530C - Coke oven door with self-sealing on the side : de en
  • DE483424C - Process for casting steel onto steel bodies by means of electrical heating using a molded body with high thermal conductivity at the gate : de en
  • DE483460C - Process for the production of chromium-containing azo dyes : de en
  • DK40852C - Tent fabric with associated wrapping tarpaulin. : da en
  • DE483553C - Meat grinder driven by a disengageable clutch : de en
  • ES114622A1 - A new accessory for the service of restaurants, cafes, bars and similar establishments. : en es
  • DE483594C - Process for generating a mixture of water gas and distillation gas from bituminous fuels : de en
  • DE483609C - Plug-in glasses in which the frames of the two glasses are connected by a bridge with a spring-loaded joint : de en
  • FR666607A - High sensitivity percussion head fuze : en fr
  • FR666383A - Improvements to calculating machines : en fr
  • GB319851A - Improvements connected with electric plug and socket devices : en
  • US1729883A - Harrow pole : en
  • PL10855B1 - Manufacturing method of peat insulation boards. : en pl
  • SU11331A1 - Pliers for putting electrical cord on rollers : en ru
  • SU11394A1 - Device for single-wire interlocking signaling on direct current for single-track railways : en ru
  • US1729696A - Rolling mill : en
  • DE483688C - Parcel filling and sealing machine : de en
  • SU11163A1 - Machine for packing cigarettes : en ru
  • ES114784A3 - Improvements in aluminum alloys. : en es
  • US1730042A - Electric heater : en
  • US1730218A - Synchronous motor and method and means for operating same : en
  • US1730317A - Permissive automatic train-control system : en
  • GB319827A - Improvements in or relating to release mechanism particularly for use with electric meters, remote release switches or the like : en
  • GB319991A - Improvements in, or relating to, pneumatic and like conveyors : en
  • ES114783A1 - Electric discharge tubes. : en es
  • GB319854A - Improvements in the manufacture and production of magnetic cores of high permeability : en
  • ES114885A1 - System of transmission of lighting by needle in rotating devices. : en es
  • ES114886A1 - Improvements in portable electrical appliances for domestic use. : en es
  • FR666380A - Machine for the production of prepared opening cases : en fr
  • DE483670C - Scissors for cutting straight bars of any cross-section, with the cutting knives working in pairs being carried by rotating disks : de en
  • GB295274A - Improvements in bumper bars for motor vehicles : en
  • FR666648A - Method and apparatus for ensuring the inviolability of encrypted communications : en fr
  • GB307397A - New or improved method for increasing the wetting property of treatment liquids : en
  • ES114822A1 - Improvements in radio-telegraphic transmitters and similar devices. : en es
  • FR666471A - Interchangeable head plate bucharde : en fr
  • FR666728A - Improvements made to shells for foundries : en fr
  • BE363118A - Rubber ball : en fr
  • CH135628A - Sealing device for grease bearings, oil boxes, etc. : en fr
  • ES114865A1 - An improvement in the tissues. : en es
  • SU11204A1 - Bearing surfaces for aircraft : en ru
  • US1729736A - Valve-spring compressor : en
  • FR666408A - Grate for fireplaces : en fr
  • ES111233A2 - A procedure for cementing and tempering iron, steel, and the like. : en es
  • FR666359A - Improvements to hat shaping machines : en fr
  • GB320032A - Motor control system : en
  • ES113077A1 - Improvements in protection provisions, or concerning them, in power lines and the like. : en es
  • SU11044A1 - Device for automatically stopping pumping air into tanks of kerosene-capillary lamps and kitchens : en ru
  • SU11460A1 - Automatic Wall Gadget for Railway Carts : en ru
  • GB319981A - Number circle device for teaching arithmetic : en
  • CH135608A - Security device on machines for the issue of objects. : de en
  • US1730148A - Manifolding book : en
  • FR666357A - Process for the transformation of water gas from bituminous fuels into a gas with a lower carbon monoxide content : en fr
  • FR666363A - Sheep : en fr
  • GB319905A - Improvements in flexible cord grips particularly applicable to lamp holders, ceiling plates, or the like : en
  • GB296986A - Process for the manufacture of metallic substances with a fibrous structure : en
  • FR666588A - Coating tool : en fr
  • FR666374A - Mechanical razor blade : en fr
  • GB293755A - Apparatus for making hydrogen peroxide by distillation of persulphuric acid and persulphate solutions : en
  • PL10939B1 - The method of making sugar from dried beets. : en pl
  • SU11728A1 - Roller Pantograph : en ru
  • US1729775A - Process for making halogenated anilines : en
  • US1730205A - Antifriction bearing : en
  • US1730279A - Punch : en
  • SU11553A1 - Device for installing a chamber superheater in locomotive, locomobile, etc. boilers : en ru
  • SU11981A1 - Microphone : en ru
  • SU11083A1 - Artificial knee joint : en ru
  • SU11845A1 - The method of preparation of the coating for welding electrodes : en ru
  • SU11870A1 - Vibrator for phones and microphones : en ru
  • PL10940B3 - Method of obtaining sulfur-containing compounds. : en pl
  • SU11835A1 - Wave-powered engine : en ru
  • SU12022A1 - The method of preparation of the fire-fighting composition : en ru
  • ES114731A3 - Process for the manufacture of hollow bodies with paper made of fibrous materials. : en es
  • FR666787A - Process for weaving industrial products resulting therefrom, and improvements to the looms required by the implementation of this process : en fr
  • SU10973A1 - Device for planting and watering seedlings and seeds : en ru
  • SU11134A1 - Electric liquid rheostat : en ru
  • SU11623A1 - Electric iron heating element : en ru
  • SU11749A1 - The method of preparation of black paint : en ru
  • CA293472A - Pump, engine or other apparatus impelled by or for impelling fluid : en fr
  • SU11074A1 - Safety tube for flammable liquid vessels : en ru
  • SU11126A1 - Circuit breaker for ventilation electric motors : en ru
  • SU11490A1 - Screen for projecting images in daylight : en ru
  • FR666765A - Improvements in the adjustment of liquid fuel burners : en fr
  • GB320082A - Improvements in and relating to systems of ship propulsion : en
  • DE483985C - Honeycomb frame : de en
  • CH135552A - Gear pump for pumping cellulose solutions. : de en
  • ES114794A1 - The industrial product consisting of an effervescent powder soft drink, based on tiger nut, almond or rice. : en es
  • DE483501C - Safety razor with a shaving edge in front of each blade edge : de en
  • FR666307A - Improvements made to components to connect the ends of parts such as wires, cables, etc. to each other. : en fr
  • SU11650A1 - Plate Heater : en ru
  • SU11698A1 - Instrument for automatic recording of the distance traveled : en ru
  • SU11978A1 - Electric heater for softening wax : en ru
  • FR666693A - Fixing collar without sealing, for cylindrical bodies or others : en fr
  • ES114789A3 - Fruit stamping machine. : en es
  • FR666329A - Improvements to internal combustion engines : en fr
  • ES114707A3 - Procedure for preparing the terry or velvet warp beams in the manufacture of carpets. : en es
  • ES114746A1 - Improvements in the manufacture of paper strips for trims of shelves and shelves. : en es
  • BE363291A - : en fr
  • SU17834A1 - Aspirometer : en ru
  • US1729694A - Clamp : en
  • US1729713A - Inductive alternating-current regulator for bus bars : en
  • US1729826A - Rotary blower : en
  • US1729889A - Wedge-fit tooth point : en
  • US1730011A - Lock : en
  • DE483312C - Process for chrome-plating non-metallic objects : de en
  • ES114663A1 - Cable with multiple wraps and twisted. : en es
  • FR666451A - Advertising device : en fr
  • FR666723A - Improvements to molding machines for confectionery articles, etc. : en fr
  • FR666621A - Method of catching fish by means of electricity : en fr
  • GB320008A - Improvements in or relating to boiler cleaners : en
  • FR666732A - Improvements to control devices for adjustable headlights : en fr
  • FR666762A - Gas heated tunnel for various heat treatments : en fr
  • GB319853A - Improvements in operating internal combustion engines with pulverulent fuel : en
  • GB319956A - Improvements relating to joints for covers particularly for gas-purifiers : en
  • PL10932B1 - : en pl
  • SU11257A1 - Photometer : en ru
  • SU11787A1 - Adaptation in steam boilers to trap suspended solids in water : en ru
  • SU12045A1 - Adaptation to valves for pressing and releasing plates or plates of the locking member to their seats - by turning the spindle, and for shifting the plates or plates and opening or closing the valve - by moving the spindle up and down : en ru
  • GB320325A - Improvements relating to spinning and twisting machines : en
  • SU11740A1 - Counting logarithmic device : en ru
  • US1729803A - stehlik : en
  • US1729629A - Raw material for cellulose derivatives and process of preparation : en
  • SU11636A1 - Letter Stamping Device : en ru
  • SU12040A1 - Relief font for the blind : en ru
  • PL10908B1 - : en pl
  • SU11746A1 - Manual bedding device for moving bridge supports : en ru
  • ES113076A1 - Steam machinery in particular for high pressures. : en es
  • ES113758A1 - Improvements introduced in the projectors that contain electric incandescent lamps. : en es
  • US1730196A - Multiple scoring and slitting device : en
  • US1730240A - Variable reactive coupling winding : en
  • SU11872A1 - Thermostat for electric heaters : en ru
  • GB319867A - Method and apparatus for aerial survey : en
  • DE483315C - Fire lance : de en
  • GB302998A - Mounts for percussive drills : en
  • SU11505A1 - A device to record the time of travel or the progress of crews, etc. : en ru
  • US1730182A - Internal-combustion engine : en
  • DE483507C - Movable distributor disc for charging storage rooms : de en
  • GB319836A - Improvements in or relating to laminated springs : en
  • SU11339A1 - Fabric chipping machine : en ru
  • SU11619A1 - Scale Copy Tool : en ru
  • SU11766A1 - Template for marking the cake of cake while taking the average sample : en ru
  • SU11456A1 - An electrical device for transmitting readings of liquid manometers, gauges, etc. devices for distance : en ru
  • SU11685A1 - Foldable chair that can be turned into a bed : en ru
  • SU11860A1 - Mechanical grate : en ru
  • US1730277A - Music-leaf turner : en
  • SU11214A1 - Resetter for series K locomotives for objects obstructing the path : en ru
  • SU11406A1 - Leather or cloth, stuffed with sawdust or hair elbow pads for rifle shooting : en ru
  • SU11794A1 - Water heater for steam locomotives : en ru
  • SU12034A1 - Hand Crankshaft Facilitator : en ru
  • DE483316C - Inflatable swimming device consisting only of a tube-like body made of rubber or rubber material that is folded in the longitudinal direction : de en
  • FR666353A - Process for the production of a compensating balance for watches, counters, etc. : en fr
  • FR666672A - Device to eliminate the disturbances caused in the det.s.f. by switching telephone receivers on or off : en fr
  • GB294957A - Process of and means for coating of thread-like material with a plastic mass, particularly for dipping candles : en
  • FR666487A - Telescoping gasometer with hermetic sliding seal : en fr
  • US1729989A - Removable piston guide : en
  • US1730073A - Internal-combustion motor : en
  • PL10911B1 - Dual-fiber bulb base. : en pl
  • PL10963B1 - Cross post for supporting overhead electrical cables. : en pl
  • SU11959A1 - A device that uses decay energy for the sake of rotation : en ru
  • US1729805A - Music instrument : en
  • SU11430A1 - Lock for connecting the backs of the bed with the longitudinal bars of the frame : en ru
  • SU11170A1 - Transfer type rivsov : en ru
  • SU11500A1 - Device for protecting tube sheets and smoke tube ends against flame : en ru
  • GB305576A - Improvements in glass drawing machines : en
  • GB320092A - Improvements in apparatus for treating liquids with gases, gases with liquids, and the like apparatus : en
  • DE483407C - Length measuring device for fabrics and similar flexible materials : de en
  • DE483413C - Cord-shaped condenser : de en
  • FR666461A - Reinforced pipe joint : en fr
  • FR666481A - Valve for internal combustion engines and method for its manufacture : en fr
  • PL10838B1 - Sanitation barrel on wheels. : en pl
  • SU11950A1 - A device for recording on the same drum the speed and direction of the wind : en ru
  • US1729769A - Sole press : en
  • US1729824A - Diamond dial : en
  • US1730263A - Textile-fabric structure : en
  • DE483452C - Guide for rod-shaped rolling stock : de en
  • ES114683A1 - Heart composed of Vignol lanes. : en es
  • FR666749A - Corridor for distribution of coins : en fr
  • AU1928029A - Improvements relating to sliding-sash windows for motorcars : en
  • AU1577728A - Improvements in or relating to electric devices : en
  • BE363066A - : en fr
  • PL10956B3 - Flame-water-tube steam boiler. : en pl
  • SU11678A1 - Device for opening boxes in cigarette machines : en ru
  • US1729934A - Liquid-applying and polishing device : en
  • SU11415A1 - Cartridge for electric incandescent bulbs : en ru
  • US1729636A - Windshield wiper : en
  • US1729880A - Fuse panel : en
  • US1730330A - Gasoline pump : en
  • ES114273A1 - An electric incandescent lamp. : en es
  • FR666537A - Lubricator : en fr
  • FR666691A - Improvements to devices for winding films and the like in the form of endless bands : en fr
  • GB289841A - Process for the production of halogen-substituted organic sulpho-acids and their salts : en
  • SU11604A1 - A device for separating nails with burrs from nails without such : en ru
  • SU11967A1 - Method and device for grain processing : en ru
  • SU10960A1 - Threshing equipment for cleaning grain and removing dust : en ru
  • DE483615C - Open nozzle for internal combustion engines : de en
  • FR666515A - Machine for making objects using pulp : en fr
  • FR666634A - Sludge agitation device : en fr
  • IS69A7 - Refrigerator for freezing fish : en is
  • SU11790A1 - Track braking : en ru
  • SU11828A1 - The device for finding the centers of arcs of a circle : en ru
  • US1729730A - Lighting fixture : en
  • SU11719A1 - Thermoregulator : en ru
  • US1729959A - Lubricating apparatus : en
  • US1729622A - Bobert j : en
  • US1729794A - Injector ptjmp : en
  • US1729851A - Telephone system : en
  • US1730134A - Life-saving device for ships and the like : en
  • CH135614A - Acoustic advertising machine. : de en
  • CA293640A - Soft metal washer for nails : en fr
  • AU1946229A - Improvement in fabric binding : en
  • CA293512A - Switch box casing : en fr
  • CA293643A - Gauge for measuring liquids : en fr
  • PL10970B1 - Cabinet for the horizontal card system. : en pl
  • SU11461A1 - A device for centering churaki when fixing them on a shelling machine : en ru
  • US1729913A - Rene emile trottier : en
  • CH135556A - Steam or gas turbine. : de en
  • SU11316A1 - Rubber stamped rubber stamp : en ru
  • SU11113A1 - Device for mechanical testing of filament electric lamps : en ru
  • FR666431A - Method and device for the electrolytic treatment of solutions containing chlorine ions : en fr
  • GB294977A - : en
  • SU11125A1 - Device for pulling the stems to flax machines : en ru
  • SU11576A1 - A device for controlling the flow of liquids : en ru
  • ES114655A1 - Procedure for the manufacture of construction stones and other similar materials, such as bricks or tiles, with hollow interior invisible to the exterior. : en es
  • ES114799A1 - Apparatus to supply and mix the charges in the explosion engines. : en es
  • CH135631A - Emergency valve for train protection systems. : de en
  • CH135635A - Process for the preparation of an arylaminonaphthalene derivative. : de en
  • SU11270A1 - Toolbox for adjusting the comb box with conical centering sleeves for carding machines : en ru
  • DE483650C - Device for lighting electric mercury vapor lamps : de en
  • AU1578328A - Improvements in and relating to printing and typecasting : en
  • DE483164C - Headgear or hat shape : de en
  • DE483442C - Braking device for motor vehicles : de en
  • DE483648C - Automatic switching device for electric metal filament lamps : de en
  • SU11992A1 - Device for removal from the total mass of small items of individual objects and vapor-magnetic material : en ru
  • SU12074A1 - Support device for electrical switchboards : en ru
  • US1730339A - Slug eliminator : en
  • FR666409A - Internal combustion engine for liquid, solid or gaseous fuel : en fr
  • DE483646C - Converter set for coupling two AC networks of different periods, consisting of two coupled main machines, one of which is connected in cascade to regulate their slip power with a single armature converter and a DC machine coupled with a synchronous or asynchronous three-phase machine, depending on the operating state, which works as a generator or motor : de en
  • FR666270A - Improvements to the handwheels : en fr
  • GB301066A - Improvements in or in connection with the cylinders of pumps and other engines : en
  • FR666585A - Process for the recovery of nitric acid for the production of nitrates : en fr
  • SU11100A1 - Writing machine : en ru
  • FR666713A - Distance guard rod for electrical pipes : en fr
  • GB314034A - Improvement in artificial flies : en
  • SU11482A1 - Sighting device for guns : en ru
  • SU11625A1 - Iron tongs : en ru
  • DE483473C - Adding machine : de en
  • DE483687C - Rotary kiln cooler in which the cooling air is preferably supplied to that part of the drum that is covered with material : de en
  • ES114706A3 - A process for the manufacture of sulfoxylates. : en es
  • FR666616A - Continuous gradual changer of the number of revolutions : en fr
  • CH135525A - Process for the preparation of foundry molds for casting easily oxidizable metals. : en fr
  • FR666282A - New engine piston, in all light metals, aluminum, magnesium or their alloys : en fr
  • FR666740A - Seed drill for beet seeds and small seeds : en fr
  • GB300573A - Improvements in or relating to artificial teeth : en
  • FR666480A - Improved movable joint arrangement in reinforced concrete structures : en fr
  • FR666650A - Process for preparing products capable of imparting activated nutrition properties to foods and drugs : en fr
  • FR666800A - Flame arrestor silencer : en fr
  • CH135419A - Process for the production of the jacket sections of telescopic gas containers with spiral guidance. : de en
  • PL10926B1 - The method of starching and finishing jute. : en pl
  • SU11159A1 - Multistep steam turbine with a supply of fresh steam in the intermediate stage : en ru
  • SU11279A1 - Cufflinks for cuffs : en ru
  • SU11704A1 - Arrow lock : en ru
  • US1729755A - System of electrical distribution and control means therefor : en
  • DE482657C - Calculating machine with device for automatic division : de en
  • DE483554C - Double-edged meat grinder knife : de en
  • ES114766A1 - Improvements in high frequency transmission systems. : en es
  • SU11320A1 - Device for stopping spools when a steam locomotive moves without steam : en ru
  • SU11780A1 - Metal stand or mast : en ru
  • DE483398C - Process for the production of colloidal pest repellants : de en
  • DE483379C - Diverting pulley, which can be moved along an anchor, for the pull rope of tillage equipment : de en
  • FR666670A - Improvements to taps : en fr
  • GB320093A - Improvements relating to door handles : en
  • US1729842A - Method of affixing lettering to woven mesh fabric : en
  • USD79499S - Design for an audible traffic-warning device for vehicles : en
  • US1729957A - Operating mechanism for veneer-cutting lathes : en
  • SU11778A1 - Device against the flooring of the driver’s vision of steam and smoke departing from the chimney of a locomotive : en ru
  • SU11963A1 - Machine for cutting caramel and candy : en ru
  • FR666433A - Control of shears or shears associated with cooling or stacking devices : en fr
  • FR666452A - Improvements to thermo-electric protection devices for dynamo-electric rotating machines : en fr
  • GB319869A - Improved anti-dazzle apparatus for road traffic : en
  • DE483637C - Tool that can be used in parquet stripping and polishing machines or devices : de en
  • SU11258A1 - Device for transmitting thermometer readings : en ru
  • SU11632A1 - Suspension device for x-ray tubes : en ru
  • US1729937A - Toasting apparatus : en
  • GB319809A - Improvements in or relating to picture and the like facsimile telegraph transmitters : en
  • GB320004A - Improvements in or relating to hedge guard fencing : en
  • ES114855A1 - Condenser of rolled units. : en es
  • FR666381A - Production of water insoluble azo dyes : en fr
  • FR666530A - Folding umbrella : en fr
  • FR666710A - Sports toy representing an airplane : en fr
  • GB319835A - Improvements in and relating to the performance on short circuit of rotary converters and direct current dynamos : en
  • GB319882A - A new or improved scotching device for motor vehicles : en
  • GB297686A - Improved water faucet : en
  • GB319971A - Improvements in or relating to vapour burners for heating purposes : en
  • SU11013A1 - Intermediate Comb Bearing for Steam Turbines with two or more separate housings : en ru
  • SU11302A1 - Device for turning the shaft of the kneading-forming peat machines : en ru
  • SU11537A1 - Device for determining the power of spindles, etc. mechanisms : en ru
  • SU11689A1 - Lift for locomotive axle boxes : en ru
  • US1729602A - Charging device for concrete mixers : en
  • GB320010A - Improvements in or relating to tanks, compartments, magazines, bunkers or containers for inflammable or explosive liquids or substances : en
  • SU11438A1 - X-ray installation : en ru
  • SU11463A1 - Rotor of an asynchronous motor with winding and squirrel wheel : en ru
  • DE483577C - Glow cathode : de en
  • GB300575A - Improvements in or relating to electrical switches : en
  • GB319932A - Improvements in and relating to paper bags : en
  • SU11096A1 - Device for the plant of billiard hours : en ru
  • SU11206A1 - Apparatus for cleaning locomotive tubes, etc. boilers : en ru
  • SU11269A1 - Mercury air pump : en ru
  • SU11610A1 - Wooden decking for bridges : en ru
  • SU12036A1 - Safety device (parachute) for mine lifting stands : en ru
  • CA293573A - Steam engine : en fr
  • AU1567628A - Improvements in automobile luggage racks : en
  • AU1945129A - Improvements in or relating to impulse senders for automatic or semi-automatic telephone systems : en
  • US1729655A - Lost-motion take-up and centering installation : en
  • US1729701A - Combustion control : en
  • ES113157A1 - A new container to pack or pack discs of talking machines. : en es
  • CH135457A - Washing machine. : de en
  • ES113649A2 - Procedure for printing with ink dyes. : en es
  • PL10889B1 - Method of obtaining concentrated nitric acid by oxidation of ammonia. : en pl
  • SU11383A1 - Air distributor for automatic air single-wire brake : en ru
  • SU11637A1 - Riveting machine : en ru
  • SU11177A1 - Dry dressing agents against dusty oat smut : en ru
  • US1729666A - Air-supply buoy for submarines : en
  • US1729665A - Fluid-fuel dispenser : en
  • US1729801A - Die-casting machine : en
  • US1730051A - Compressed-air well pump : en
  • SU11388A1 - Grate for fireboxes : en ru
  • SU11426A1 - Faucet for mixing hot and cold water : en ru
  • DE483593C - Combustion system for the joint combustion of an easily and difficult to ignite fuel : de en
  • GB320096A - Process and apparatus for the electrolytic preparation of antiseptic and cicatrising solutions : en
  • GB320330A - Improvements in or relating to the braking of electric winches or the like lifting and lowering apparatus : en
  • FR666574A - electrical equipment for lighting of motorcycles and others : en fr
  • FR666718A - Process for the production of condensation products of olefins and carbazol compounds : en fr
  • SU11070A1 - Drawing table : en ru
  • SU11945A1 - Handset holder : en ru
  • SU12001A1 - Plug socket for electronic lamp : en ru
  • US1730251A - Projecting machine : en
  • US1730324A - A coeposation of stew tosk : en
  • PL10941B1 - Method of obtaining alkylated phenols. : en pl
  • SU10962A1 - Piston for air brake pump : en ru
  • SU11457A1 - An electrical device for transmitting the Bourdon-type manometer to the distance : en ru
  • FR666421A - Device for spreading corrosive liquids : en fr
  • GB290571A - Manufacture of mixed esters of cellulose : en
  • DE483137C - Automatic electrical control device for calculating, sorting and evaluating machines that work with punch cards : de en
  • US1729690A - Revolving nose piece for microscopes and the like : en
  • US1730130A - Loose-leaf post binder : en
  • ES114221A1 - Stretched lid for containers. : en es
  • FR666653A - Improvement in the production of glycerin by fermentation : en fr
  • GB319961A - An improved screw-down valve : en
  • FR666617A - Improvements to installations using hot water or another liquid, such as for example heating installations in buildings : en fr
  • FR666445A - Voltage measurement method, especially intended for recording the voltage stroke of test transformers : en fr
  • GB320075A - Improvements in or relating to formers for electric coils : en
  • ES110002A2 - An improvement in the twisting mechanisms of wires or cables. : en es
  • GB289834A - Improvements in or relating to alternating current supply systems : en
  • FR666764A - Improvements to bran breeders : en fr
  • ES114654A2 - An apparatus for sharpening steel razor blades. : en es
  • ES114778A1 - An industrial product consisting of a new gelatin capsule or other viscous material for sealing all kinds of containers. : en es
  • FR666449A - Cement mixer : en fr
  • FR666453A - Method and device for manufacturing large prismatic or cylindrical glass vases : en fr
  • ES114876A1 - A system of screens or fenders to avoid splashes caused by the wheels of the cars. : en es
  • DK40839C - Control means for regulating the amount and composition of a gas mixture consisting of two gases for inhalation for anesthetic purposes. : da en
  • FR666496A - Electric needle controller with combined translational and rotational movements : en fr
  • GB314785A - : en
  • ES114826A1 - Vacuum-idle vacuum brake for diesel engine vehicles. : en es
  • GB319895A - Improvements in or relating to the distillation of solid carbonaceous materials and to the manufacture of briquettes : en
  • GB319925A - Improvements in vehicle brakes : en
  • US1729821A - Walter cheese : en
  • US1729920A - Loom-shuttle check : en
  • FR666309A - Cutting device for printing tape in recording machines : en fr
  • FR666760A - Device applicable to tobacco leaf peeling machines : en fr
  • FR666286A - Folding metal base : en fr
  • DE483821C - Feed device for pneumatic drills, which move automatically by the working push of the hammer : de en
  • FR666676A - Friction transmission mechanism : en fr
  • DE483542C - Device for making sound recordings : de en
  • DE483198C - Hydroelectric power plant with standing turbines for the utilization of strongly fluctuating slopes : de en
  • DE482230C - Cinema film with labeling : de en
  • ES114472A1 - Electromagnetic connection arrangement. : en es
  • GB301075A - Improvements in and relating to coiled springs : en
  • GB319923A - Improvements in pneumatic percussive tools : en
  • GB319990A - Improvements in or relating to hatches for ships : en
  • FR666342A - Process for preparing aceto-cellulose : en fr
  • FR666313A - Advanced device for compacting concrete by vibration : en fr
  • FR666668A - Further development in endless chain gates and similar mechanical gates : en fr
  • GB306828A - : en
  • GB320011A - Improvements in and relating to powder boxes : en
  • US1730219A - Combined mixer and aerator : en
  • ES113778A1 - A kitchen to be transported on the back of an animal. : en es
  • FR666746A - Device quickly adapting to a bathtub and intended to administer intestinal washings to a patient lying in the bathtub full of water : en fr
  • GB293354A - Improvements in side screens or curtains for road vehicles : en
  • DE483382C - Cooling device, especially for sugar confectionery : de en
  • FR666514A - Improvements to reinforcing concrete or other materials and to the resulting reinforced constructions : en fr
  • US1729876A - Control apparatus : en
  • US1730322A - Rock drill : en
  • SU11613A1 - Peaty fines mining furnace : en ru
  • SU11840A1 - Flexible curve : en ru
  • SU11903A1 - Two-stroke internal combustion engine with pre-ignition chamber : en ru
  • SU11029A1 - A device for marking distances between two points into equal parts. : en ru
  • SU11983A1 - Safety device for connecting rod reaper : en ru
  • ES114366A1 - Bren gun. : en es
  • FR666758A - Improvements to automotive testing devices : en fr
  • FR666580A - Safety device against the theft of light bulbs : en fr
  • ES112658A2 - Procedure for preparing ammonia by synthesis. : en es
  • FR666251A - Guide sleeve for perforators : en fr
  • FR666411A - Method and device for the construction of printing cylinders, in particular for intaglio printing of textiles and wallpaper : en fr
  • GB319983A - Improvements in aircraft with particular reference to airfoils : en
  • SU11652A1 - Machine for casting pig iron : en ru
  • PL10961B3 - Multiple igniter. : en pl
  • SU11084A1 - Mechanism for performing rotation with periodic stops : en ru
  • SU11220A1 - Device for measuring fuel consumption in internal combustion engines : en ru
  • SU11764A1 - Check valve : en ru
  • DE483558C - Sorting device, especially for daemies : de en
  • US1730266A - Dental roll holder : en
  • SU11820A1 - Dynamometer for measuring the tension of electrical wires : en ru
  • US1729656A - Protective device for trolley-wire hangers : en
  • US1729632A - Moistureproof wall structure and method of making same : en
  • FR666368A - Rescue device for submersible crew : en fr
  • GB319919A - Improvements in lever arm grab buckets : en
  • PL10965B1 - Device for coke screening. : en pl
  • SU11326A1 - Gravel Washing Machine : en ru
  • GB319911A - Improvements relating to conveying mechanism for bakers' ovens : en
  • DE483351C - Process for the production of supporting bodies for suspension bridges from heavy supporting cables of larger dimensions : de en
  • FI12651A - Constituent body of the right : en fi
  • FR666750A - Nitrogen fertilizer manufacturing process : en fr
  • GB310834A - : en
  • USD79516S - Design for a goblet or similar article : en
  • GB293049A - : en
  • GB319850A - Improvements in methods for obtaining chemically active anhydrous oxide of aluminium,and its uses : en
  • PL10958B1 - A method and apparatus for bleaching, washing, dyeing or otherwise treating textiles and the like. : en pl
  • SU11551A1 - Chest, able to be turned into a table or bed : en ru
  • SU11640A1 - Smoke cleaner : en ru
  • SU11852A1 - Ring Castle : en ru
  • US1730261A - bourpon : en
  • US1729847A - Tilt bottom display container : en
  • DE483569C - Mixing device for liquids : de en
  • GB305089A - Apparatus for uniformly evaporating liquids, especially for uniformly charging gaseswith vapours : en
  • DE483414C - Arrangement of the voting means for radio reception systems : de en
  • ES114825A1 - Improvements in circular knitting machines. : en es
  • GB315296A - Improvements relating to the manufacture of impregnated pasteboard articles : en
  • PL10914B1 - A method of processing high-percentage methane or natural gas. : en pl
  • SU11348A1 - Method and device for supplying mortar, sand, etc. by compressed air : en ru
  • US1730253A - Combination burner : en
  • DE483466C - Dismountable spoon for making dental impressions of the entire jaw : de en
  • DE483303C - Long drive device for seed drills with the help of a cart chassis and a support axle : de en
  • DE483751C - Grinding device equipped with a pulling tool for sickle knives in string cigarette machines : de en
  • DE472451C - Lamp bell with liquid container as an insect catcher : de en
  • ES114781A1 - Improvements in luminous advertising devices by means of mobile light letters. : en es
  • ES114821A1 - Manufacturing process of a tire system with pneumatic tires. : en es
  • FR666739A - Improvements to absorption refrigeration machines : en fr
  • GB319987A - Improvements relating to manoeuvre-signalling apparatus for use on mechanically propelled vehicles : en
  • FR666503A - Improvements made to devices to avoid alteration of the amounts indicated on checks, bills and similar documents : en fr
  • US1729914A - More particularly : en
  • US1730332A - Fishing reel : en
  • GB319894A - Improved means for heating bodies by surface contact : en
  • SU11707A1 - Machine for cleaning the finished dress : en ru
  • US1730260A - Closure shim for potato sacks : en
  • SU11120A1 - Device for unloading lifts : en ru
  • SU11121A1 - Training device for rifle guidance : en ru
  • FR666281A - Glass manufacturing process, reinforced with transparent and flexible material : en fr
  • SU11008A1 - Refrigerator for rotary kiln cement, etc. of materials : en ru
  • US1730025A - Machine for treating skein yarn : en
  • GB293423A - Improvements in electric time pieces : en
  • DE483591C - Incandescent lamp holder : de en
  • GB319872A - Improvements in or connected with feeding frames and lids for retort bench producers, furnaces and the like : en
  • SU11757A1 - Device for electrical telescopes : en ru
  • SU11964A1 - Calling device for Wheatstone telegraph transmission : en ru
  • US1730057A - Switch-control mechanism : en
  • DE483119C - Loading device for shaft ovens, in particular roast ovens, with a hopper that is arranged in a ring around the edge of the shaft and rotatable around the vertical shaft axis : de en
  • DE483595C - Feeding device for fuel dust or the like. : de en
  • FR666400A - Multiplication machine : en fr
  • GB319939A - Improvements in lighting apparatus for use in photography : en
  • SU11301A1 - Device for automatic regulation of asynchronous motor power factor : en ru
  • GB302999A - Improvements in or relating to apparatus for use in bookkeeping : en
  • GB319888A - Improvements in and relating to bobbins for use in the preparation of artificial silk from viscose : en
  • FR666491A - Fully automatic frequency changer : en fr
  • SU11298A1 - Lens : en ru
  • US1730299A - Back washer : en
  • DE483706C - Card index for selecting cards in which the stack of cards rests on two bars that are parallel to each other and adjustable in height : de en
  • SU11117A1 - Elevator peat plant for manual peat extraction : en ru
  • SU11390A1 - Device for casting large copper or brass bars : en ru
  • DE483354C - Stove surface for pneumatic preparation stoves : de en
  • CA293451A - Syringe : en fr
  • GB298222A - Device for indicating the correctness and uniformity of the twist imparted to a sliver of fibrous material : en
  • GB305029A - Improvements in and relating to machine drives by means of electric motor and back pressure turbine : en
  • CH135579A - Plate-shaped structure for the construction of a galvanic battery. : de en
  • GB319972A - Toy punching ball : en
  • FR666788A - Static vacuum cleaner : en fr
  • GB294116A - A helmet for the protection of the head for aviators and sportsmen : en
  • FI12683A - For the purposes of the biological assessment of avfallsvatten : en fi
  • US1729759A - Spray gun : en
  • US1730341A - Synchronizing relay system : en
  • SU10974A1 - The method of obtaining solid resinous products : en ru
  • SU10990A1 - The method of deposition of gold from solutions : en ru
  • ES112529A1 - Improvements in refrigeration vapors. : en es
  • GB319829A - Improvements in or relating to cash registers : en
  • CH135654A - Process for the preparation of a monoazo dye. : de en
  • FR666642A - Method and apparatus for charging coke ovens : en fr
  • FR666779A - Lubricating device for transmission shaft connections by sliding assemblies : en fr
  • DE483559C - Collapsible box : de en
  • ES114497A1 - Procedure with its corresponding means for teletransmission of weakly exposed images by reception methods that do not react against oscillations of intensity. : en es
  • PL10859B1 - A method for the simultaneous production of phosphorus or phosphoric acid and hydraulic binders. : en pl
  • SU11612A1 - Anti-scattering device for car wheels : en ru
  • US1729645A - Signaling system : en
  • US1730327A - Insulator : en
  • FR666504A - Process for manufacturing materials such as bricks, slabs, tiles and the like : en fr
  • GB303016A - Improvements in pumps for delivering measured quantities of liquid : en
  • GB296784A - Improvements in or relating to the construction of high tension electric cables : en
  • DE483784C - Artificial paving stone with a one-piece and uniformly thick rubber plate that engages in corresponding recesses in the block with undercut attachments : de en
  • DE483447C - Device for loosening and removing dust from cut tobacco : de en
  • US1729861A - Device for removing rims from tires : en
  • US1730016A - Apparatus for sterilizing liquids : en
  • FR666335A - Process for preparing development dyes : en fr
  • PL10930B1 - The method of biological wastewater treatment. : en pl
  • SU11405A1 - Measuring device : en ru
  • GB319824A - A railway or tramway or platelayer's gauge or level : en
  • DE483742C - Lamp house with fire protection device for projector : de en
  • AU1577828A - Improved means for securing and retaining skylight glazing bars glass, and ridge covers in position on buildings : en
  • GB304317A - : en
  • ES114734A1 - A method for preparing compositions for road coating. : en es
  • FR666303A - Process to prevent the formation of encrustation : en fr
  • DE483810C - Overburden tipping long conveyor : de en
  • DE483512C - Process for the pretreatment of proteinaceous animal fibers or fabrics, such as wool, fur, bristles, leather, feathers, silk or woolen fabrics, with ozone before dyeing : de en
  • DE483700C - Winding device with planetary gear for weight clocks : de en
  • SU10977A1 - Telephone set : en ru
  • SU11068A1 - Study desk : en ru
  • CA293611A - Distillation of carbonaceous materials : en fr
  • FR666333A - Improvements in potential supply devices for telegraphy or cordless telephony receivers : en fr
  • GB320362A - Improvements in the manufacture and production of artificial rubber : en
  • FR666501A - Gallery perfected for annealing glass objects : en fr
  • BE363159A - : en
  • DE483290C - Multiple tubes : de en
  • AU1835229A - Improvements in or relating to picture and the like radio transmission systems : en
  • BE363370A - Products for the destruction of animals : en fr
  • CA293434A - Fish baking and lifting rack : en fr
  • CH135589A - Short-circuiting plug for electrical fuse elements. : de en
  • CA293581A - Manufacture of automobile bodies : en fr
  • AU1933929A - Improvements in oil dispensers : en
  • GB319870A - Improvements on road rollers : en
  • SU10968A1 - Fixture in a crank, drill, or other similar instrument for rotating the tool for tightening and unscrewing screws and screws : en ru
  • US1729684A - Pickler : en
  • US1730291A - Coin tester for automatic vending machines and the like : en
  • AU1871229A - An unproved process forthe manufacture of rubberised paint : en
  • SU11097A1 - Electric lighting, mainly for street lighting : en ru
  • GB319995A - Improvements in or relating to turning lathes : en
  • GB293316A - Manufacture of ethers or esters of carbohydrates of the type (c h o) x : en
  • AU1566428A - Non-flooding generator for heat operated mineral spirit and oil gas vapour burners andthe like : en
  • PL10942B1 - The method of obtaining multi-phase dyes. : en pl
  • SU11132A1 - Machine for molding bricks of peat mass on the floor drying : en ru
  • SU11738A1 - Apparatus for breathing exercises : en ru
  • SU11927A1 - Device for heating samovars and cooking food : en ru
  • ES114698A3 - Recreational facility composed of carts that move freely on a track. : en es
  • GB319879A - Improvements in means for regulating automatically the supply of fuel and air to furnaces : en
  • FR666341A - Process for obtaining n-methylol derivatives originating from esters of carbamic acid and polymers of formaldehyde : en fr
  • GB319892A - Improvements in and relating to puncture sealing compositions for pneumatic tyres : en
  • DE483324C - Device for regulating the amount of tobacco supplied for cigarette machines : de en
  • DE483816C - Fuel feeder : de en
  • FR666536A - Sound dampening construction : en fr
  • DE483128C - Device for the production of rolls or boxes from cardboard or the like, in which the jacket is formed by laying the jacket stripe around a mold core : de en
  • US1730113A - Machine for and process of bundling plasterboard units or the like : en
  • FR666656A - Improvements to excavating or drilling devices : en fr
  • FR666782A - Ultra-fast telegraphy system : en fr
  • GB320052A - Improvements in or relating to coin-freed photographic apparatus : en
  • FR666570A - Improvements to the seed and seed separation processes and to the solutions for implementing the process : en fr
  • US1729624A - Slicing device : en
  • US1729732A - Method and apparatus for testing rings and engines : en
  • FR666432A - Superposition of high current networks at several points : en fr
  • AU1962229A - Improvements in or relating to controls for aircraft : en
  • DE461250C - Process for the production of core cartridges for galvanic elements : de en
  • DE483526C - Bottle filling machine with automatic closing device and a plurality of filling points : de en
  • ES114652A1 - Improvements in refrigerators. : en es
  • FR666265A - Image cooling process in cinematographic projection devices : en fr
  • GB319849A - Improvements in electrically heated apparatus for evaporating, distilling and the like : en
  • SU10923A1 - Adaptation to machines for the development and cleaning of the soil with spring rotating hoes : en ru
  • US1729802A - Appliance for internal-combustion engines : en
  • SU11720A1 - Wardrobe with a folding bed : en ru
  • CA293449A - Electric liquid heater : en fr
  • SU11387A1 - Compensated three-phase motor : en ru
  • US1729966A - Drink mixer : en
  • US1730297A - Reciprocating pump : en
  • SU10961A1 - Device for cleaning the water pressure drain at kitchen sinks, etc. : en ru
  • SU10999A1 - Artificial silk spinning machine : en ru
  • PL10959B1 - A method of obtaining valuable hydrocarbons. : en pl
  • US1730169A - High-potential insulator structure : en
  • CH135476A - Process for the preparation of an azo dye. : de en
  • ES114712A1 - Improvements in warp regulators for looms. : en es
  • ES114767A1 - Improvements in calculating machines. : en es
  • FR666489A - Gear changing device for motor vehicles : en fr
  • FR666600A - Cold rolling machine : en fr
  • GB295006A - Improvement in electrical condensers : en
  • GB304274A - Improvements in or relating to projector lamps : en
  • GB320333A - Improvements in or relating to slotted wings for aircraft : en
  • SU11281A1 - Musical instrument : en ru
  • SU11427A1 - Instrument for determining the content of hydrocarbons in the air : en ru
  • SU11486A1 - Drill Rod Guide : en ru
  • SU11587A1 - Regulator to the air pump in the air brakes : en ru
  • SU11617A1 - Mobile chart for monitoring work plan implementation : en ru
  • SU11647A1 - Collapsible packing box : en ru
  • US1730294A - Relief valve : en
  • SU11106A1 - Stump cutter for buckets of peat excavators : en ru
  • SU11110A1 - Method and device for producing snow from liquid carbon dioxide : en ru
  • SU11672A1 - Instrument for automatic recording of curved sections of a railway track : en ru
  • US1729910A - Clamp for structural tubes, bars, and the like : en
  • CH135444A - Lid with tear-off device on packaging containers made of sheet metal. : de en
  • US1729716A - Method of and apparatus for ball making : en
  • US1730030A - Cleaning device for windows or the like : en
  • SU10937A1 - Electric lighting device for underwater use : en ru
  • SU11877A1 - Electrode holder : en ru
  • CA293540A - Lubricating installation and apparatus : en fr
  • ES114807A1 - A process for the catalytic cracking of petroleum oils, tar and other analogous applications. : en es
  • DE483727C - Display device for coolers of internal combustion engines with overflow vessel : de en
  • DE483778C - Business book : de en
  • FR666310A - Press to extract liquids from the materials that contain them : en fr
  • FR666478A - Advanced device for transforming a successive reciprocating motion into a periodic reversal motion : en fr
  • GB293862A - Improvements in or relating to vacuum switches for dealing with high electric outputs : en
  • GB319820A - Process and apparatus for distilling and cracking oils and the like by contact with salt or metal melts : en
  • CA293437A - Non-skid chain for automobiles : en fr
  • CH135615A - Advertising pillar. : de en
  • FR666252A - Air line lubricators for pneumatic machines : en fr
  • FR666488A - New 1/2 lockstitch and its application to carpet making : en fr
  • US1729689A - Tool : en
  • CA293558A - Bottle washing machine : en fr
  • CH135448A - Bung lock, in particular for sweet cider barrels. : de en
  • CH135512A - Electrical measuring device for alternating current. : de en
  • DE483325C - Device for applying the topping sheets to the cigarette paper strips : de en
  • AU1950929A - Improvements in power control apparatus : en
  • BE363003A - Improvements to urea manufacturing processes : en fr
  • AU1513528A - Circular knitting machine : en
  • CH135537A - Liquid fuel lighter with watch. : en fr
  • SU11540A1 - Water heater - set for locomotive boilers : en ru
  • US1729982A - Onion topper : en
  • US1729987A - Tent construction : en
  • DE481865C - Electricity meter for three-phase systems with neutral : de en
  • CH135621A - Braking device on the trailer. : de en
  • SU11599A1 - Electrical device to ensure the safety of trains using axle counters : en ru
  • US1730187A - Flushing apparatus for water-closets : en
  • SU11205A1 - Valve Steam Distribution Mechanism : en ru
  • US1729672A - Coal-pulverizing machine : en
  • US1729923A - Car roof : en
  • CH135516A - Device for changing the needle of the reproducer of a talking machine. : en fr
  • SU11056A1 - Hygienic bag for collecting liquids : en ru
  • US1729753A - Rectifier circuits : en
  • US1730216A - Relay : en
  • CA293635A - Float valve : en fr
  • CH134300A - Fixed chimney top with wind tunnels. : de en
  • CH135429A - Petrol and grease separators. : de en
  • CH135502A - Trigger control device for machine guns on aircraft. : de en
  • CH135604A - Cleaning preparations, in particular for removing make-up. : de en
  • GB319886A - Improved means applicable for use in surgery in sealing arteries, clipping tissues and the like : en
  • GB320369A - Improved manufacture of juices rich in vitamins, from plants : en
  • SU11225A1 - Dust extraction apparatus : en ru
  • US1729709A - Rubber composition : en
  • USRE17445E - Facturing co : en
  • FR666584A - Manufacturing process of artificial textiles : en fr
  • SU11398A1 - Sheet paper feeder : en ru
  • US1729640A - Wrench : en
  • US1729791A - Writing device : en
  • US1730258A - Rumble-seat top : en
  • SU11290A1 - Elastic disc car wheel : en ru
  • SU11057A1 - The device for the movement of railway carts : en ru
  • SU11542A1 - The method of obtaining photosensitive gelatinous layers on pa plates, films or paper : en ru
  • US1729804A - Internal-combustion engine : en
  • DE483149C - Process for the direct production of iron and steel or iron alloys : de en
  • DE483433C - Talking machine with removable resonator : de en
  • SU11059A1 - The method of obtaining sulfonic acids : en ru
  • CA293498A - Brake shoe : en fr
  • CA293597A - Feed and traverse mechanism for lathes : en fr
  • DE483506C - Device for the mechanical loading or unloading of ships anchored without a port from a fixed point : de en
  • DE483720C - Compasses for drawing ellipses and similar curves : de en
  • SU11040A1 - Liquid shaker : en ru
  • US1729899A - Shaft coupling : en
  • SU11474A1 - Copying device : en ru
  • US1730033A - Cigarette holder : en
  • PL10913B1 - Roller lever unit with adjustable slide block or guide pulley. : en pl
  • US1729605A - Log pusher and the like : en
  • SU10997A1 - Artillery bomb d : en ru
  • US1729853A - Telephone system : en
  • SU9797A1 - X-ray tube : en ru
  • US1729990A - Valve : en
  • US1729702A - Insulator-supporting means : en
  • ES114671A1 - Improvements in equipment for cleaning, fumigation and disinfection and for insecticide uses in domestic and public rooms. : en es
  • CH135412A - Hollow floor. : en fr
  • BE363397A - : en
  • CA293545A - Tool head swivelling and clamping means : en fr
  • CA293585A - Process for carrying out catalytic exothermic gaseous reaction : en fr
  • CA293468A - Apparatus for gauging temperature of gasoline in tank cars : en fr
  • CH135494A - Apparatus for photographic sound recording respectively. -Reproduction. : de en
  • CH135587A - Electric switchgear for lighting systems. : de en
  • ES114647A1 - A folding chair with articulated arms. : en es
  • GB295691A - Improvements in casings for facia-board instruments of motor vehicles and the like : en
  • SU11178A1 - Method of accelerating the growth of sowing seeds : en ru
  • SU11675A1 - Weaving attachment with weft insertion with hooks for guiding hook leads : en ru
  • CH135468A - Plant for the manufacture of confectionery articles, such as cream candies, fondants and the like. : en fr
  • SU11141A1 - Hand hoe : en ru
  • SU11669A1 - Cylindrical tube making machine : en ru
  • SU11841A1 - Device for the selection of printed sheets : en ru
  • CH135612A - Unit for rectifying and amplifying signals in receivers for wireless telegraphy and telephony. : de en
  • SU11628A1 - Coupling for connecting flexible hose to pipes of different diameters : en ru
  • SU11874A1 - Manual lever shears for trimming roll on rails and transfers : en ru
  • US1729915A - Penholder : en
  • DK40841C - Method of Making Lead Antimony Alloys for the Cladding of Electrical Cables and the Like. : da en
  • ES112537A2 - Procedure for the manufacture of lead accumulators. : en es
  • SU11058A1 - The method of obtaining sulfonic acids : en ru
  • CA293470A - Means for dressing cigarettes provided with imprints : en fr
  • DE483421C - Device for unwinding thin, preferably insulated wires from a driven supply roll via a guide arm arranged on the latter : de en
  • FR666540A - Punch : en fr
  • PL10929B1 - A method of obtaining and using catalysts for the hydrogenation of organic substances, especially for the hydrogenation of coal distillation products and mineral oils. : en pl
  • US1729903A - Dispensing container for liquids : en
  • FR666437A - Improvements in the construction of heat exchangers : en fr
  • DE483190C - Filling machine for matchstick boxes : de en
  • CA293631A - Pump : en fr
  • CH135413A - Insulating body. : de en
  • FR666276A - Device for the excitation of synchronous machines : en fr
  • AU1397428A - Improvements in apparatus for delivering measured quantities of liquid : en
  • AU1570328A - Improvements in or relating to sound-projectors : en
  • CA293601A - Golf club shaft : en fr
  • CA293602A - Electrical recording system : en fr
  • CA293633A - Crane : en fr
  • CH135653A - Process for the preparation of a monoazo dye. : de en
  • SU11697A1 - Roller current collector with two rollers : en ru
  • ES114458A1 - Beta or chemical beam tube perfected. : en es
  • US1729787A - Garment or coat : en
  • US1730195A - Sand-blast device : en
  • PL10943B1 - Method of obtaining alkylated phenols. : en pl
  • GB319839A - Improvements in acid-concentrating and like towers : en
  • DE483566C - Swim cap made of rubber with inner edge reinforcement : de en
  • FR666311A - Device for feeding crushed coal to furnaces : en fr
  • FR666319A - Process for the establishment of hollow reinforced concrete floors and element to achieve it : en fr
  • CH135650A - Process for the preparation of an arylaminonaphthalene derivative. : de en
  • SU11338A1 - Oil heating device for soda driers : en ru
  • CH135572A - Thermal feed water treatment plant. : de en
  • ES110567A2 - Improved car headlights, self-dazzling. : en es
  • ES114228A1 - Forged zinc products. : en es
  • GB319986A - Improvements in or relating to hinges : en
  • GB319929A - Improvements in or relating to electrical heaters : en
  • CA293493A - Means for safeguarding concrete structure against leaking fractures : en fr
  • CH135483A - Device on a match making machine for collecting finished matches. : de en
  • ES114693A1 - A braking device for bicycles and similar vehicles. : en es
  • ES114787A3 - A procedure for extracting oil from grape seeds. : en es
  • SU11591A1 - Internal combustion engine : en ru
  • DK40857C - Device for assembling both new and old chairs. : da en
  • SU10928A1 - Tracked drive for mechanical sled : en ru
  • SU11858A1 - The method of impregnation of wood : en ru
  • FR666564A - Device for packaging cigarettes, cigars or similar stick-shaped objects which have received an imprint : en fr
  • GB319952A - Improvements in travellers for ring spinning and doubling machines : en
  • CA293436A - Wind shield cleaner : en fr
  • CH135466A - Process for the preparation of diastatic products. : en fr
  • FR666308A - Improvements to methods and devices for the light projection of various patterns, in particular theater sets : en fr
  • FR666734A - Self-regulating friction drive device with application to the control of dynamos in motor cars and other vehicles : en fr
  • GB302925A - Apparatus for bending type levers or other levers for type-writing and similar machines : en
  • PL10851B1 - Fiber coating for sausages and other moist products. : en pl
  • PL10923B1 - Two-lens hand magnifier. : en pl
  • SU11153A1 - Device for graphical demonstration of centrifugal force : en ru
  • SU11974A1 - Exhaust apparatus for ring spinning machines : en ru
  • FR666799A - Improvements in carburetors : en fr
  • PL10836B1 - Method of refining solid hydrocarbons. : en pl
  • CA293590A - Case for tape measures : en fr
  • CH135415A - Process for the production of insulating panels consisting of several layers of corrugated cardboard. : de en
  • AU1943229A - Improvements relating tothe activation of gases : en
  • ES114695A1 - Procedure for the emptying by air of the tanks of immersion of the submarines. : en es
  • ES114833A1 - A massage device. : en es
  • GB320039A - Improvements in electric switches of the tumbler type : en
  • SU11018A1 - The method of producing ammonium sulphate : en ru
  • SU11718A1 - Safety device for tram car : en ru
  • SU11871A1 - Skin Wear Tester : en ru
  • US1729706A - Reclaimed rubber : en
  • US1730058A - Wardrobe suitcase : en
  • DE483423C - Sick lifting device with mechanically adjustable carrying belt : de en
  • ES114832A1 - A closed reservoir dam. : en es
  • DK40865C - Portable Machine for Parting Meat or similar. : da en
  • ES114668A1 - A procedure for obtaining gum or vegetable mucilage from the seeds of the carob tree. : en es
  • ES114747A1 - Soles and covers in chrome-tanned leather and in colors. : en es
  • GB319876A - Improvements in and relating to ploughs : en
  • GB319893A - Improvements in obtaining granular solids : en
  • CH135649A - Process for the preparation of an arylaminonaphthalene derivative. : de en
  • ES113287A1 - Improvements in the manufacture of magnetic cores for dynamos and the like. : en es
  • FR666553A - Improvements to thermometers more suitable for measuring the degree of fever : en fr
  • DE483279C - Earmuffs : de en
  • SU11494A1 - Float device for automatic feeding of lubrication to locomotive axle boxes : en ru
  • US1729646A - Fishing appliance : en
  • FR666736A - Conical friction surface brake : en fr
  • FR666260A - Expansion joint : en fr
  • GB319949A - Improvements in or relating to steam driven machinery : en
  • SU11389A1 - Water heater : en ru
  • US1730045A - Plural-row motion-picture camera : en
  • US1730161A - Transmission mechanism : en
  • US1729697A - Process of roasting iron carbonate ores : en
  • US1729765A - Removal of foreign substances from metal surfaces : en
  • US1729878A - Amphibian airplane : en
  • SU11345A1 - Label stamping machine : en ru
  • GB320084A - Improvements relating to tractor-drawn agricultural implements : en
  • GR2463B - NEW TYPE OF ENTROMID. : el en
  • DE483572C - Air braking device : de en
  • ES113621A1 - Degreasing soapy paste. : en es
  • GB319916A - Improvements in needle weft inserting looms : en
  • DE483148C - Process for the preparation of oxydiaryl ketones : de en
  • DE483790C - Gas burner with mixing chamber into which one medium flows axially and the other tangentially : de en
  • FR666262A - Manufacturing process of seamless flexible hoses from cellulose solution : en fr
  • FR666770A - Improvements in water or air valves at all pressures : en fr
  • SU11622A1 - Attachment to buttonhole sewing machines for signaling when the thread breaks : en ru
  • US1729849A - Constant-clearance valve mechanism : en
  • US1730165A - Transmission mechanism : en
  • SU11283A1 - Electric Beeper : en ru
  • SU12028A1 - The method of obtaining crystalline water soda or mixtures of it with other substances : en ru
  • ES114637A1 - A stuffed leather packing, improved system for pistons or compressor pistons, applicable especially to the compressor pistons of the hydraulic brakes of motor vehicles. : en es
  • GB320315A - Improvements in and relating to means or apparatus for coding and de-coding messages : en
  • SU11127A1 - Fire Alarm Device : en ru
  • SU11812A1 - Film rewinder : en ru
  • SU12073A1 - Electric ignition plug for internal combustion engines : en ru
  • DE483345C - Seed gas dressing : de en
  • DE482027C - Vulcanizing device : de en
  • BE363094A - Improvements to vacuum tube lighting systems and their operating modes : en fr
  • SU11115A1 - Cartoning machine : en ru
  • SU11173A1 - Scraper for coal, etc. of materials : en ru
  • DE483755C - Swimsuit with removable, waterproof pocket : de en
  • DE483701C - Movement device for the gas tap attached above a burner : de en
  • SU11091A1 - Heat engine : en ru
  • SU11199A1 - A device for drilling samples from individual peat bricks : en ru
  • SU11605A1 - Cathode lamp : en ru
  • CH135443A - Protective device on toilet seats. : de en
  • SU11854A1 - Shading unit : en ru
  • USD79520S - Design for a combination floor lamp and lottd-speaker : en
  • ES114639A1 - New coupling of cliché heads for duplicating machines. : en es
  • FR666505A - Selection carrier : en fr
  • FR666689A - Improvements to electrically controlled watch mechanisms : en fr
  • GB309907A - Method of grading planting material of latex-containing trees and tapping tool for this purpose : en
  • US1730147A - horton : en
  • ES114313A1 - Improvements in electric bypass change systems. : en es
  • ES114414A1 - Improvements in motor vehicles. : en es
  • SU11421A1 - Electric heater : en ru
  • SU11595A1 - Sawmill machine : en ru
  • US1729612A - Concrete floor construction : en
  • US1729792A - Telefocus camera : en
  • US1729940A - Combination casing ring and elevator : en
  • SU10947A1 - The method of obtaining fatty acids suitable for stearic production, by splitting the sulfonated cottonseed oil : en ru
  • SU10989A1 - The method of obtaining benzoyl-derivatives of aromatic amino and oxo compounds : en ru
  • SU11011A1 - Electric switch : en ru
  • SU11910A1 - Thermostat for electric heaters : en ru
  • US1729761A - Of dayton : en
  • US1730208A - Process for production of urea : en
  • US1730314A - Combined train order and traffic signal : en
  • FR666699A - Automatic garage : en fr
  • SU11441A1 - Spread or spin machine : en ru
  • US1730159A - Rotary filter : en
  • US1730243A - Furnace : en
  • DE483721C - Device for determining the position of important points on the human or animal body : de en
  • DK40863C - Ploughshare. : da en
  • ES114785A1 - A two-stroke internal combustion engine. : en es
  • SU11266A1 - Gear for driving the front, steering wheels of a car : en ru
  • US1730135A - Railway signaling system : en
  • US1730225A - Combination harvester-thrasher : en
  • US1730333A - Fish lure : en
  • SU10988A1 - Redminder : en ru
  • SU11149A1 - Two stroke internal combustion engine : en ru
  • SU11304A1 - Pipe wrench : en ru
  • FR666500A - Process for preserving wood : en fr
  • GB303880A - Improvements in or relating to piston pumps : en
  • DE483543C - Eyeglass temple with a non-metallic coating : de en
  • FR666761A - Assembly of tubular insulating bodies : en fr
  • GB320002A - Improvements in internal combustion engines of the opposed piston two-cycle type : en
  • GB302927A - Improvements in and relating to the production of inorganic halides : en
  • ES114791A1 - A new scraper grille. : en es
  • ES114868A1 - A refinement in the air chambers of vehicle wheel tires. : en es
  • FR666690A - Antenna system and devices eliminating fading action : en fr
  • GB319852A - Improvements in friction clutch discs or rings : en
  • PL10862B3 - The method of dyeing and printing materials. : en pl
  • SU11003A1 - Frameless car with a horizontal two-stroke engine : en ru
  • SU11124A1 - Electric heater with heating resistor placed in a base of wood or wood : en ru
  • SU11829A1 - Liquid level indicator in tanks, etc. with signaling device : en ru
  • USD79514S - Design for a clock case : en
  • SU11928A1 - Device for closing the cleaning holes in the siphons of sewage, sanitary and water pipes : en ru
  • US1729779A - Mining apparatus : en
  • US1729988A - Hand-strap bracket : en
  • US1730167A - Safety razor : en
  • DE483638C - Process for dyeing fiber materials in several colors : de en
  • DE483718C - Spray device for dishwashers with surrounding dish racks : de en
  • FR666545A - Process for twisting artificial yarns and subsequent processing of the spinning cake : en fr
  • FR666700A - Rotary regulator for stretcher plows : en fr
  • FR666757A - Improvements to elastic fluid turbines : en fr
  • GB294637A - Improvements in cushion wheels : en
  • GB319908A - Improvements in and relating to turbines : en
  • DE483406C - Device for conveying the rolled material from a roller table divided into two roller conveyors onto the hot bed : de en
  • ES114805A1 - Razor to make ecclesiastical tonsures. : en es
  • GB296314A - : en
  • GB319868A - Improvements in and relating to means for opening the lids of metal and other tins and the like : en
  • FR666447A - Illuminated shelf for exhibits : en fr
  • FR666425A - Mechanism system for controlling and regulating the intermittent movement of film in motion picture projection equipment : en fr
  • GB303500A - Improvements in or relating to refrigerating systems : en
  • GB319910A - Improvements in the manufacture of golf balls : en
  • GB320038A - Improvements in or relating to the automatic control of turbo-alternators : en
  • GB320324A - The manufacture of water soluble secondary diazoamino compounds and of azo dyestuffstherefrom : en
  • FR666459A - Closing device for bags, wallets and the like : en fr
  • GB320074A - Improvements in or relating to wooden golf club heads : en
  • FR666440A - Operating method of retort installations for the production of gas : en fr
  • GB319826A - Improvements in or relating to prepayment devices for use with electric meters or the like : en
  • DE483564C - Metal shooter driver : de en
  • SU11217A1 - Gas generator carburizing device : en ru
  • USRE17448E - of berlin-grttnewald : en
  • DE477111C - Method for preventing the leakage of network fluid from viscous wetted air filters : de en
  • GB293390A - Improvements relating to variable speed systems : en
  • DE483659C - Measuring gauge for wedge pieces : de en
  • DE483745C - Bevel gear with self-adjusting main gears and planet gears arranged between these, especially for aircraft engines : de en
  • DK40856C - Procedure for the production of glucose. : da en
  • FR666532A - Improvements to fabric coatings and method of preparation of said coatings : en fr
  • SU11212A1 - The method of obtaining luminous compositions : en ru
  • DE483221C - Process for soaking hollow bodies from porous ceramic masses with insulating fluid : de en
  • SU11148A1 - Method for passivating iron objects that are de-rusted with acid solution : en ru
  • AU1938429A - Improvements relating to thermionic electrodes : en
  • AU2016629A - A process and device for obtaining useful electrical power : en
  • CA293505A - Machine for cutting match splints : en fr
  • CA293521A - Lamp : en fr
  • SU11027A1 - Airbomb Fuse : en ru
  • ES114353A1 - Bonding iron for wooden constructions. : en es
  • FR666269A - Strawberries : en fr
  • FR666492A - Electric crossing : en fr
  • SU11580A1 - Spring mattress : en ru
  • GB319922A - Improvements in electric switches : en
  • GB320057A - Improvements in packing gaskets and in the manufacture thereof : en
  • DE483381C - Crankshaft with relief bores in the journal : de en
  • DE483741C - Cinematographic projection apparatus with standstill device : de en
  • ES111790A2 - A procedure for obtaining prussic acid starting from alkaline earth cyanide associations. : en es
  • US1729610A - Bulb adjuster : en
  • SU11162A1 - Method of bleaching fibrous materials : en ru
  • SU11879A1 - Prefabricated paper sleeve for shotgun : en ru
  • DE483746C - Electric hair clipper : de en
  • CH135445A - Conveyor device on bottle closure machines. : de en
  • CH135577A - Automatic switching device for refrigeration systems. : de en
  • SU11313A1 - Tutorial for performing and demonstrating arithmetic on numbers up to 10 : en ru
  • CA293480A - Grinding means : en fr
  • CA293441A - Hub structure : en fr
  • GB319982A - Improvements in and relating to the fore-bodies of ships, boats and the like : en
  • SU11544A1 - Device for attenuating sounds : en ru
  • SU12039A1 - Kenaf washing machine : en ru
  • ES113360A2 - High voltage capacitor. : en es
  • FR666419A - Device for cleaning metallic objects, in particular machine parts : en fr
  • FR666579A - Pistons for pressurized fluid engines : en fr
  • GB307403A - : en
  • SU11906A1 - Electrical plug box : en ru
  • US1729931A - Valve mechanism for compressed-air brakes : en
  • US1730064A - Welding machine : en
  • US1730173A - Gasoline gauge for automobiles : en
  • CA293471A - Engine and similar packing : en fr
  • CH135447A - Fluid-tight device for transmitting movements. : en fr
  • FR666528A - Ice machine : en fr
  • FR666748A - Improvements to springs for vehicles, machines, etc. : en fr
  • GB320030A - Process for the manufacture of polyazo dyestuffs : en
  • US1730145A - Refrigerating apparatus : en
  • SU10987A1 - Method of making food preparation from vegetables : en ru
  • US1730171A - Insulator : en
  • PL10858B1 - Bunzen burner. : en pl
  • SU11021A1 - Regenerative coke oven : en ru
  • SU11883A1 - Wind engine : en ru
  • FR666470A - New and used needle box for phonographs and in particular for so-called portable phonographs : en fr
  • FR666597A - Nailing machine : en fr
  • DE483697C - Paper sack with deep gussets and a filler valve made from it : de en
  • DE483705C - Device for re-sharpening the tools of all kinds of presses : de en
  • FR666273A - Extendable pulley device : en fr
  • FR666639A - Device for adjusting the circulation : en fr
  • US1730271A - Striping device : en
  • DE483552C - Airplane wing with vertical guide surfaces arranged in the direction of flight and designed like a wing : de en
  • FI12658A - Anordning fästande av portionspåsar, innehållande te, kaffe ochiknand ämnen, som skola extraheras : en fi
  • FR666392A - Improvements to boxes for beauty creams and similar semi-liquid products : en fr
  • FR666547A - Fuel feed with cooling device : en fr
  • FR666666A - Dispensing device for pulverulent and pasty products : en fr
  • US1729688A - Paper-cutting machine : en
  • US1729789A - Scale : en
  • DE483658C - Clamping device for compass inserts : de en
  • DK40853C - Agent for the control of plant diseases and pests, in particular potato blight. : da en
  • DE482012C - Screwing device for spinning tubes provided with end collars for the production of artificial threads : de en
  • DE482652C - Snap lock for housing lids of water knives : de en
  • SU10955A1 - Lake Salt Flush : en ru
  • SU11545A1 - Hammer : en ru
  • SU11603A1 - Combined heat engine : en ru
  • USD79543S - Design for a casing foe vehicle signal lamps : en
  • SU11819A1 - Apparatus for delivering a certain amount of liquid soap : en ru
  • US1730237A - Breather cover for fuel tanks : en
  • DE483181C - Method and machine for manufacturing a box in such a way that a sleeve is applied to a plurality of box-forming parts : de en
  • DE483728C - Weight machine : de en
  • DE483757C - Process for cleaning lead-containing chloride liquor : de en
  • SU11789A1 - Hand crankshaft journal : en ru
  • DE483625C - Motor vehicle with an underframe designed as a tube : de en
  • DE483805C - Trigger device for cinematographic recording apparatus with motor drive : de en
  • ES114430A2 - Cast material radiator. : en es
  • ES114776A1 - Roof tiles, roofs and similar. : en es
  • FR666338A - Sealed drive shaft shredder : en fr
  • SU11337A1 - Device for lining artificial teeth with noble metal : en ru
  • SU11378A1 - Device for capturing small items : en ru
  • FR666367A - Rotary spade machine : en fr
  • FR666395A - Cellulose laminar glass manufacturing process : en fr
  • GB319969A - Improvements in or relating to bodies of road vehicles : en
  • US1729796A - Wrench : en
  • US1729840A - Catch : en
  • USD79542S - winkleb : en
  • IS70A7 - Materials for food protection : en is
  • FI12678A - Anordning vid uppställning av käglorna på en kägelbana : en fi
  • US1730125A - Method and apparatus for drying hides and the like : en
  • SU11051A1 - Device for controlling the movement of the magnetic system relative to the brushes in reversible electric motors : en ru
  • DE483801C - Fuel injection device for oil engines with pressure injection : de en
  • FR666278A - removable mop stroller : en fr
  • FR666343A - Electrical safety device : en fr
  • SU11825A1 - Device for breaking up the ingots and feeding them into the cupola : en ru
  • US1730178A - Process for the manufacture of colors or the like capable of being fixed by heat : en
  • CH135592A - Protection circuit for hot cathode rectifier. : de en
  • SU11377A1 - Device for installation, with a proper incline (overhang), drank in a sawmill frame : en ru
  • SU11631A1 - Device for reproducing sounds recorded on a photosensitive tape : en ru
  • SU11842A1 - Safety device for door locks : en ru
  • US1730174A - Internal-combustion engine : en
  • CA293467A - Lubricator : en fr
  • CA293492A - Carbon paper package : en fr
  • AU1862529A - Improved machine for filling bags andthe like with pulverous material : en
  • DE483140C - Device for the automatic coupling of the trailer with a semi-trailer : de en
  • SU11020A1 - The method of obtaining blue vat dyes : en ru
  • US1730217A - Pot cleaner : en
  • US1730222A - Reversible window : en
  • DE483493C - Radial back pressure steam turbine with counter-rotating wheels : de en
  • BE362828A - : en
  • US1729733A - Steering knob : en
  • US1730231A - Expansible reamer : en
  • BE363095A - : en
  • CH135554A - Attachment of guide devices in steam and gas turbines, especially those with axially undivided housing. : de en
  • CA293648A - Soaking pit : en fr
  • CA293438A - Shock reducer for vehicles : en fr
  • CA293445A - Pump : en fr
  • CH135610A - Circuit arrangement for telecommunications systems with stations on a company line that can be called optionally. : de en
  • USD79529S - Design fob a lamp ok analogous article : en
  • PL10882B1 - Device for heating the bed with hot air supply. : en pl
  • SU11826A1 - Electromagnetic pneumatic attachment to weaving machines for driving the shuttle : en ru
  • US1729668A - Steel retainer : en
  • US1730151A - Window grating : en
  • SU11773A1 - Hook attached to the fabric without thread : en ru
  • CA293499A - Safety deposit receptacle : en fr
  • SU12044A1 - Method of making fire resistant material : en ru
  • US1729898A - Die shoe and guide for punch presses : en
  • US1730149A - Tie-adjusting catch pin : en
  • US1730274A - Internal-combustion engine : en
  • CH135498A - Rod insert for compasses of the flat system. : de en
  • US1730185A - Pencil sharpener : en
  • PL10881B1 - Mirror water gauge. : en pl
  • SU10964A1 - Retractable Mouthpiece for Peat Press : en ru
  • US1729950A - Adjustable in-a-door bed : en
  • USD79518S - Poration : en
  • CA293582A - Automobile body : en fr
  • CH135598A - AC magnet with oscillating armature. : de en
  • SU11716A1 - Device for lifting and lowering the stand in the pickling machine : en ru
  • US1729717A - gammeter : en
  • CH135574A - Compressors for small refrigeration machines. : de en
  • CH135601A - Table stand lamp with sound reproduction machine. : de en
  • CH135563A - Fuel pump on internal combustion engines. : de en
  • CH135593A - Device for the protection of polyphase AC motors with short-circuited rotor. : en fr
  • SU11519A1 - Locomobile : en ru
  • CA293588A - Wheel brake : en fr
  • ES114227A1 - Forged zinc products. : en es
  • AU1889029A - Process of producing from animal proteins solutions adapted tobe spun : en
  • SU11586A1 - The method of biological treatment : en ru
  • SU11416A1 - Automatic scales for weighing loose bodies : en ru
  • SU11107A1 - Piston for internal combustion engines : en ru
  • SU11796A1 - Bishop : en ru
  • CA293543A - Bag conveyer : en fr
  • FR666582A - Improvements to sound amplifiers, loudspeakers and associated filter circuits : en fr
  • CA293628A - Homogenizing mill : en fr
  • CA293500A - Weighing machine : en fr
  • CA293520A - Trap : en fr
  • AU1590628A - A process for testing and starting the working of high tension lines : en
  • FR666486A - Telescoping gasometer with hermetic sliding seal : en fr
  • FR666599A - Device for tensioning the rubber threads used in the manufacture of laces, braids or elastic fabrics, which can be mounted on any loom : en fr
  • DE483509C - Device for securing containers or pipelines for flammable liquids against fire and starting explosions : de en
  • SU11518A1 - Device for tying vials, cans, etc. : en ru
  • SU11745A1 - Electric two-way rail pedal mechanical action : en ru
  • US1729725A - Insertion sole for boots and shoes : en
  • US1730200A - Balancing apparatus for slide valves of compressors : en
  • SU11724A1 - Valve safety device for waterglass : en ru
  • US1729711A - Partial oxidation of gaseous hydrocarbons : en
  • US1730176A - Golf practice set : en
  • USD79537S - Oscak t : en
  • DE482993C - Billiards with a ledge on the back wall : de en
  • DE483346C - Methods of killing grass and weeds : de en
  • DE483474C - Speedometer with pointer switched on at times : de en
  • CH135458A - Stain remover. : de en
  • DE483451C - Cattle chain link : de en
  • FR666796A - Construction process of salient poles of electric machines : en fr
  • DE483263C - Method and device for preventing headlight glare, in particular in oncoming vehicles : de en
  • ES114326A1 - Procedures for the electric purification of gases containing hot vapors. : en es
  • FR666371A - Automatic rotating headlight for automobiles : en fr
  • FR666506A - Impression tray for determining the exact relative position of the upper and lower jaw casts when making artificial dentures : en fr
  • FR666733A - Improvements to apparatus used for washing, drying and chemical treatment of granulated and crystalline materials : en fr
  • GB315377A - Improvements relating to the compression chambers of selfignition oil engines : en
  • SU11683A1 - Abacus without NIS : en ru
  • SU11844A1 - Tool for fastening pulleys, etc. on rotating shafts : en ru
  • PL10962B1 - Transformer with adjustable voltage drop, especially for arc welding. : en pl
  • SU11782A1 - Heat insulation for pipelines, boilers, etc. : en ru
  • CA293482A - Manufacture of aromatic monoxy-amino-alcohol : en fr
  • CH135418A - Cabin for bathing establishments. : en fr
  • CH135578A - Negative plate accumulator on which, upon charging, a metal is deposited. : en it
  • DE483496C - Guide plate for compass legs : de en
  • PL10949B1 - Steam plug countersinker. : en pl
  • US1729997A - Spark arrester : en
  • SU11025A1 - Device for leveling longitudinal and transverse fields of a multi-phase synchronous machine : en ru
  • SU11583A1 - A device for determining the vanishing point of vertical lines in aerial photometry and how to use it : en ru
  • SU11633A1 - Refinery Washing Machine : en ru
  • SU12030A1 - A device for testing the professional suitability of railway drivers, wagon drivers, drivers, etc. persons : en ru
  • US1729788A - Computing scale : en
  • SU11282A1 - Water separator : en ru
  • US1729650A - Process for waterproofing materials : en
  • US1730053A - Electrical discharge device : en
  • US1730211A - Process of producing resists in dyeing with vat dyestuffs : en
  • US1730286A - Sound-producing apparatus : en
  • US1730321A - Fluid lift : en
  • CA293526A - Instrument panel : en fr
  • CH135538A - Nut lock. : en fr
  • ES114046A1 - Device for the activation of pole switches for overhead power lines. : en es
  • DE482845C - Method and device for cleaning vegetable fibers : de en
  • DE483497C - Device for aligning the bearings of angular gears : de en
  • DE483776C - End piece for sprinkler and compressed air lines in mining operations, in which the plug housing with the branch pipe and the flange consists of one piece : de en
  • FR666587A - Process for desensitizing sensitive layers of silver halide emulsions, more especially layers of panchromatic emulsions : en fr
  • FR666556A - Improvements made to the heating method of boiler hearths : en fr
  • DE483763C - Pre-chamber diesel engine : de en
  • US1730084A - Cleaning-out machine : en
  • US1730163A - Safety-razor-blade sharpener : en
  • SU11629A1 - Regenerative air economizer : en ru
  • SU11156A1 - The method of separation of heavy metals from ammoniacal solutions : en ru
  • SU11867A1 - Auto close valve : en ru
  • DE483635C - Device for tapping steam in steam turbines for feed water preheating : de en
  • DE483734C - Device on machines for the production of wood screws for conveying the screw blanks to the tools : de en
  • FR666415A - Skin stripping process without attacking the wool or the hair : en fr
  • SU11988A1 - Apparatus for threading fabric into rings : en ru
  • US1730043A - Electric pull switch and socket : en
  • FR666364A - Process for carrying out catalytic reactions : en fr
  • FR666778A - High speed deferred telephone connection method : en fr
  • DE483249C - Printing unit for calculating machines : de en
  • ES114840A1 - Device for the rotation of the gear wheels, introduced for hardening in a hardening tank. : en es
  • CA293509A - Safety latch : en fr
  • CH135428A - Method and device for the production of continuous, closed channels in the ground. : de en
  • FR666413A - Process for manufacturing agglomerates formed from pulverized carbonaceous materials : en fr
  • FR666741A - Progressive shifting and reversing system : en fr
  • SU11252A1 - Nozzle for internal combustion engines or furnace : en ru
  • US1729625A - Refrigerator : en
  • US1730227A - Gas mask : en
  • DE481269C - Shaving soap dish : de en
  • DE483389C - Pick-up roller for belt lifts : de en
  • GB320001A - Improvements in and relating to electric variable condensers : en
  • AU1862929A - Improvements in band filters : en
  • DE483272C - Method and arrangement for recording tones and reproducing them by electrical means : de en
  • FR666784A - Remote mechanical control device for fixed hauling motors : en fr
  • US1729660A - Film viewer : en
  • US1730075A - Electrically-operated pump : en
  • US1730326A - Foldable ironing board : en
  • USD79501S - Design for a combined traffic-warning device abtd support therefor : en
  • SU11641A1 - Receiver for gas analyzer : en ru
  • US1730079A - Internal-combustion engine : en
  • CH135568A - Working cylinders, in particular for internal combustion engines. : de en
  • FR666345A - Tamper-proof watertight quick-closing device for kegs used for storing dough products : en fr
  • GB319841A - Improvements in or relating to the preparation or treatment of liquids for use in the manufacture of artificial silk : en
  • DE483403C - Means for dry storage of gases and to avoid enrichment of these with steam from the barrier fluid : de en
  • DE483603C - Extraction of iron, nickel, cobalt or other carbonyl-forming metals from mixtures that contain several of these metals : de en
  • FR666457A - Device for direct recording of music from any keyboard : en fr
  • FR666669A - Fuel distributor pump for internal combustion engines : en fr
  • SU11699A1 - Roller grate : en ru
  • ES114633A1 - Improvements in the front and rear hubs of bicycle wheels. : en es
  • FR666396A - Process for preparing laminar glass with cellulose acetate : en fr
  • FR666472A - Process for the preparation of activated carbon : en fr
  • CA293604A - Control for oil burners : en fr
  • PL10875B1 - A device for reducing coupling between two or more cylindrical coils. : en pl
  • SU11183A1 - Device for taking photographs of celestial bodies from aircraft : en ru
  • SU11202A1 - Method for making slate boards : en ru
  • SU11043A1 - Method and device for continuous drawing of glass tubes or rods consisting of several fused layers of glass : en ru
  • SU12068A1 - Automatic sliding, moveable on wheels : en ru
  • SU11048A1 - Steam distribution mechanism : en ru
  • USD79509S - Design for a table cover or similar article : en
  • CA293627A - Homogenizing mill : en fr
  • DE483257C - Optical advertising device for natural and artificial lighting : de en
  • DE483725C - Piston pin cooling for two-stroke internal combustion engines with stepped pistons : de en
  • ES114364A1 - A new folding metal chair. : en es
  • FR666552A - Process for forming an occlusive pocket more especially usable by venereal patients : en fr
  • FR666275A - Blanking cover with scissor-shaped pliers : en fr
  • GB300510A - Improvements in and relating to methods of protection of electric conductors : en
  • ES114732A1 - Electric rectifier of intense current. : en es
  • FI12649A - Ånganläggning med avtappningsturbin : en fi
  • FR666312A - Regular flow vane pump : en fr
  • GB310313A - Improvements in weighing and counting scales : en
  • SU11131A1 - Auscultation percussion device : en ru
  • SU11501A1 - Straw cutter : en ru
  • US1729758A - Centrifugal separator or the like : en
  • US1730206A - Door-operating mechanism : en
  • DE483489C - Paintings are intended for directional lighting : de en
  • DE483596C - Process for the preservation of the skin of sharks, rays and other fish belonging to the class of plagiostomes : de en
  • FR666701A - Apparatus "coin meter" : en fr
  • CA293497A - Clean-out device for stove pipes : en fr
  • ES114697A1 - A new procedure to decolorize all kinds of fabrics and textiles. : en es
  • PL10925B1 - Device for biological sewage treatment. : en pl
  • SU11064A1 - Device for heating horizontal coke ovens with vertical heating channels : en ru
  • SU11133A1 - Method of cleaning technical terpinehydrate : en ru
  • SU11573A1 - Stopper for cutting machines : en ru
  • SU12061A1 - Locking mechanism to automatic firearm : en ru
  • US1730059A - Endless belt for tractors, conveyers, and the like : en
  • DE483524C - Wood preservation process : de en
  • SU11488A1 - Apparatus for cooling or warming up massecuite refineries : en ru
  • SU11575A1 - Chemical Pencil Wetting Device : en ru
  • US1729631A - Process of reclaiming scrap metals : en
  • US1729780A - Centerless grinding machine : en
  • US1729852A - Telephone system : en
  • US1730120A - Piston : en
  • ES114772A1 - A demultiplier and speed multiplier. : en es
  • SU11379A1 - Device for browsing books, etc. : en ru
  • US1729745A - Automatic telephone system : en
  • SU10993A1 - Arc Controller for Spotlight : en ru
  • SU11875A1 - Manometer : en ru
  • SU12055A1 - Removable, wider sa for cart wheels, consisting of individual links connected by hinges : en ru
  • US1730168A - Child's amusement device : en
  • DE483212C - Process for the preparation of arsenobenzenes : de en
  • DE483551C - Method and device for sound reproduction in the demonstration of moving images : de en
  • US1730137A - Wardrobe hand luggage : en
  • PL10885B1 - Method of reducing the explosive capacity of compressed gases contained in porous masses. : en pl
  • SU10945A1 - Electric winch : en ru
  • US1729773A - Wire machine : en
  • SU11180A1 - Brake Pulley for mechanisms for deep drilling : en ru
  • US1729892A - Lamp body and door fastening : en
  • US1730001A - Window construction : en
  • SU11793A1 - Artificial tooth : en ru
  • US1729893A - Method of preserving fresh fruit : en
  • GB319875A - Improvements in or relating to the axle mounting of motor road vehicles having two or more driving axles : en
  • DE483436C - Autonomous accounting facility : de en
  • SU11210A1 - Drainer for development of peat deposits and the like. : en ru
  • SU11330A1 - Method for detecting small electrical charges : en ru
  • FR666766A - Ornament : en fr
  • CA293503A - Folding table, dinner or tea wagon : en fr
  • DE483976C - Paving slab composed of several layers of rubber of various hardnesses with grooves and tongues in the joint surfaces : de en
  • FR666295A - Process for the production of glass bottles decorated with designs : en fr
  • FR666507A - Process for producing black dyes, with white or colored effects on acetate silk : en fr
  • FR666630A - Improvements in the manufacture of cellulose acetate : en fr
  • GB294472A - Improvements relating to reinforced concrete bridges : en
  • GB319889A - Means or apparatus for producing and maintaining a high degree of internal fluid pressure in a tube : en
  • DE483441C - Horizontal centrifugal classifier for paper production : de en
  • GB302147A - : en
  • GB320080A - Adjustable patterns for tailoring to measure : en
  • SU11218A1 - A device for determining the density of a liquid : en ru
  • US1729626A - Brake : en
  • US1729719A - Closing mechanism for mine doors : en
  • DE483261C - Lockable spray device for fire extinguishers : de en
  • DK40859C - Foot for electric Iron. : da en
  • FR666283A - Hydraulically operated self-locking brake : en fr
  • ES114892A3 - A track construction method for motorcycle roads and the like. : en es
  • FR666612A - Improvements in metal pickling processes : en fr
  • GB319973A - Improvements in or connected with the mouthpieces and stand-pipes of gas retorts : en
  • SU11325A1 - Device for determining the transformer ratio : en ru
  • US1729715A - Electric discharge device : en
  • CA293421A - Method of fur dyeing : en fr
  • DE483395C - Printing process and printing press : de en
  • ES114837A1 - A shut-off valve. : en es
  • FR666646A - Telephone installation : en fr
  • GB319951A - Improvements in or relating to aircraft : en
  • GB320076A - Improvements relating to gramophones and like sound reproducing instruments : en
  • FR666627A - Method and apparatus for wrapping plastic explosive cartridges or the like in paper or like envelopes : en fr
  • SU11558A1 - Adjusting chromatic harmony to switch valves : en ru
  • FR666279A - Improvements to corsets, belts, abdominal girdles and all other similar items : en fr
  • ES114759A1 - A cylinder head or closure piece for accumulator plates formed of tubular elements with conductive cores. : en es
  • PL10950B1 - Field chancellery * : en pl
  • SU11090A1 - Device for teaching how to drive a car or tractor : en ru
  • US1729721A - Picture hanger : en
  • US1730287A - Holder for graphic instruments : en
  • ES113777A1 - A process for the manufacture of printing cylinders for printing on endless strips. : en es
  • FR666347A - Traction sprayer : en fr
  • GB319931A - An improvement in or relating to accessories for gramophones and like sound-reproducing machines : en
  • FR666671A - Airplane training : en fr
  • GB319861A - Improvements in or relating to electrical switches : en
  • DE482952C - Device for adjusting the detonation lock on circular knitting machines : de en
  • DE483472C - Glasses, especially sports glasses : de en
  • ES114193A1 - Procedure for the manufacture of artificial silk with matt luster. : en es
  • FR666456A - Device for constructing trellises, fences, etc. : en fr
  • GB319999A - Improvements relating to collars for personal wear : en
  • FR666119A - : fr
  • DE483629C - Lamp for vehicles, especially bicycles, with a device for backward irradiation of a directional arrow : de en
  • BE362914A - : en fr
  • DE483716C - For the passage of only air and steam suitable insert body for sealing caps of hot water bottles o. : de en
  • SU11209A1 - The method of obtaining artificial resin : en ru
  • SU11487A1 - The method of obtaining resin from osmol : en ru
  • FR666608A - Electric control for gas compressors : en fr
  • FR666633A - Method of balancing rotating compound bodies : en fr
  • GB320015A - Improvements in devices for removing and applying closure caps of bottles and the like : en
  • DE483597C - Heating device with a metal heater block interspersed with channels : de en
  • SU11624A1 - A device for simultaneously copying multiple drawings at the same scale. : en ru
  • US1729703A - Oil gauge : en
  • CH135438A - Cabinet for holding spice containers. : de en
  • ES114625A1 - Improvements in the manufacture of crates and similar packaging for fresh fruits. : en es
  • ES114724A1 - A remote protection device for electrical lines. : en es
  • FR666482A - Receiving device with automatic descent and equalizer for printing machines : en fr
  • CA293534A - Conveyer : en fr
  • ES113282A2 - A transformer, especially a measurement one. : en es
  • FR666352A - Production of effects in dyeing and printing : en fr
  • FR666448A - Sandblasting machine for road maintenance : en fr
  • DE483709C - Turbine or other rotating engine driven by a pressure medium : de en
  • CA293594A - Visible index and card therefor : en fr
  • ES114743A1 - A security device for letters and other documents. : en es
  • SU11671A1 - Device for designing light images : en ru
  • ES114644A1 - A procedure to ennoble the different kinds of coal, tars, mineral oils and the like. : en es
  • US1730303A - Inking mechanism for printing presses : en
  • CA293544A - Sealed package : en fr
  • DE483565C - Star roll notching machine : de en
  • FR666529A - Wax decomposition process : en fr
  • DE483100C - Control for internal combustion engines whose cylinders are adjustable with respect to the crankshaft : de en
  • ES114779A1 - Chemically neutral chromium or chromium-nickel steel alloys. : en es
  • USD79524S - Design fob a computing-machine housing : en
  • GB291341A - Improvements in or relating to the carbonisation of anthracite or similar coal : en
  • CH135590A - System of unmistakable screw plug locks. : de en
  • CH135463A - Device for applying mass to easily breakable bodies, such as wafer sheets or the like. : de en
  • AU2035929A - An improved device for holding and gripping bottles and the like : en
  • SU11807A1 - A dipstick for supplying oil in portions to the spindle spinners : en ru
  • GB320056A - The manufacture of water soluble condensation products and technical applications thereof : en
  • DE483311C - Safety valve with counter pressure chamber and auxiliary valve : de en
  • DE483463C - Flat knitting machine with an auxiliary device on the lock for the production of long-striped or otherwise patterned goods : de en
  • SU12046A1 - Instrument for automatic sampling of medium liquids : en ru
  • CH135524A - Show. : en fr
  • CH135632A - Ship. : de en
  • DE483012C - Arrangement for controlling direct current motors, in particular vehicle motors, connected to the alternating current network supplying them by grid-controlled discharge vessels : de en
  • CH135616A - Container. : en fr
  • ES112808A1 - An imano-electro. : en es
  • FR666315A - Method of making concrete works : en fr
  • FR666379A - Elastic column insulator composed of several elements : en fr
  • FR666573A - Breastplate for siphons and in general for glass bottles containing liquids or gases under pressure : en fr
  • GB319803A - Improved mechanism for delivering rolls from web-winding machines : en
  • AU1930529A - Method for manufacturing tin-openers : en
  • BE363025A - Electric log fire : en fr
  • DE483234C - Process for the preparation of condensation products of the naphthostyril series : de en
  • DE483499C - Razor : de en
  • FR666376A - Installation of centrifugal liquid manure pump : en fr
  • FR666414A - Method and apparatus for drying, heating, distillation and cooling and application of such method and apparatus to coal carbonization : en fr
  • GB319890A - Improvements in shuttles for looms for weaving : en
  • GB319950A - Improvements in or relating to bearings for the rolls of sugarcane mills : en
  • GB319977A - Improvements in and connected with manoeuvre indicators for vehicles : en
  • AU1872129A - Elevator for viscous liquids : en
  • CA293486A - Method of making glass vessels with neck from a tube : en fr
  • DE483425C - Automatic roast pourer : de en
  • US1730142A - Carbonated-beverage container : en
  • ES110693A2 - A telescopic gas container without a pot or cup of water. : en es
  • SU11584A1 - Hand harmonies : en ru
  • SU11777A1 - Regulator for heating degree for Knorr heaters : en ru
  • US1730201A - Operating valve for air guns : en
  • CH135507A - Instrument for measuring temperatures. : de en
  • US1729606A - Vehicle shade holder : en
  • USD79507S - Design por a plate por smokers sets : en
  • CA293428A - Tile and floor : en fr
  • US1729980A - Selector switch : en
  • US1730252A - Adjustable piajsto ok obgast bektch : en
  • CA293515A - Disc grinder : en fr
  • CH135571A - Control process and facility. : de en
  • DE483672C - Process for the production of suitcases with rounded corners from cardboard or vulcanized fiber : de en
  • GB320040A - Improvements in or relating to sliding sash windows : en
  • CH135528A - Cutter head for woodworking machines. : de en
  • DE483713C - Device for the protection of transformers, switches, motors, generators and similar electrical devices : de en
  • ES112398A1 - Improvements in automatic or semiautomatic telephone systems. : en es
  • ES114224A1 - A circuit breaker. : en es
  • ES114717A3 - Improvements in tie rods. : en es
  • ES114773A1 - Procedure to obtain layers sensitive to light. : en es
  • SU11431A1 - Attachment to pincer jaws for simultaneous clamping of several quenched cylindrical objects : en ru
  • SU11642A1 - Gas analyzer : en ru
  • DE483522C - Handpiece for dental purposes : de en
  • SU11098A1 - Method of making cast crankshafts : en ru
  • SU11930A1 - A method of manufacturing reinforced concrete window covers : en ru
  • SU11364A1 - Device for signaling an increase in temperature : en ru
  • SU12026A1 - A device to prevent damage to leather cuffs, pistons, hydraulic jacks, lifts, etc. : en ru
  • CH135420A - Equipment on vehicles for vacuuming road dust. : de en
  • CH135520A - Centrifugal force regulator for speaking machines. : de en
  • SU10959A1 - Antenna device : en ru
  • CA293487A - Oil loss preventing device : en fr
  • SU11002A1 - Frameless car with a horizontal two-stroke engine : en ru
  • CA293427A - Printing machinery : en fr
  • CH135619A - Endless conveyor by cables and pulleys. : en fr
  • SU11187A1 - Oil Combustion Device : en ru
  • ES114216A1 - Arrangement for remote adjustment of any objects by means of the emission of contacts in the receiver of a remote transmission system. : en es
  • SU11130A1 - Adaptation device for the periodic feeding of food to the animal in the tank : en ru
  • SU11762A1 - Mandrel for shaft shoes to be cleaned on the machine : en ru
  • DE483834C - High voltage transformer : de en
  • CA293537A - Manufacture of double-walled vacuum receptacles : en fr
  • CH135497A - Elliptical compass. : de en
  • PL10905B1 - A method and a device for distilling coal tar and producing pitch of any degree of hardness. : en pl
  • SU11882A1 - Blowing device for steam tubes of steam boilers : en ru
  • CH135663A - Body roofing. : de en
  • SU11985A1 - Pneumatic apparatus for collecting grain from the floor surface : en ru
  • AU1871829A - Suspension system fop motorcars and vehicles of all kinds : en
  • SU11402A1 - Device for signaling the beginning and end of school lessons : en ru
  • SU11451A1 - Apparatus for oil heating steam locomotives : en ru
  • SU11939A1 - Device for the mechanical recording of sounds on film : en ru
  • US1729734A - Bearing for gyroscopic apparatus : en
  • US1729750A - Water-cooled port for open-hearth furnaces : en
  • US1730280A - Advertising apparatus : en
  • PL10954B3 - A method of applying bodies with soap properties in acid baths. : en pl
  • CA293483A - Manufacture of substituted oxy-w-amino-acetophenone : en fr
  • CA293524A - Oil filter pressure control : en fr
  • CH135605A - Process for the production of theobromine from natural products. : de en
  • SU10972A1 - Thresher : en ru
  • SU11014A1 - Frameless car with a horizontal two-stroke engine : en ru
  • CH135501A - Rifle with a device for indicating the point where a projectile would strike the target. : de en
  • PL10839B1 - Agent for mercerizing cotton fabrics and yarns. : en pl
  • SU11078A1 - Sports wagon with manual drive : en ru
  • SU11328A1 - Pilot for squeezing and fixing the lung : en ru
  • SU11946A1 - Elevator attachment for sampling medium samples : en ru
  • US1729712A - Coating machine : en
  • CA293502A - Holder for marking tickets : en fr
  • PL10906B1 - Method and equipment for the distillation of coal tar. : en pl
  • US1729906A - Work centering and holding device : en
  • SU10932A1 - Secret castle : en ru
  • SU11072A1 - Locomotive with internal combustion engine Still : en ru
  • SU11154A1 - Device for loading and unloading refined sugar from centrifugal : en ru
  • US1729995A - Buttonhole-sewing machine : en
  • US1730210A - Scavenging device for gas turbines : en
  • DE483478C - Rotary valve control for four-stroke machines with a compressed air pump arranged in the same cylinder block : de en
  • ES114831A1 - An open reservoir dam. : en es
  • FR666442A - Refrigerator appliance : en fr
  • CH135505A - Device for recording cross-sections. : de en
  • PL10871B1 - Device for illuminating large surfaces. : en pl
  • SU11314A1 - Iron zigzag harrow : en ru
  • AU1760829A - Improvements in and relating to locknuts : en
  • SU11684A1 - Device for turning the book : en ru
  • US1729691A - Insulator : en
  • DE483278C - Adjustment device for the front headlights rotatably mounted on the motor vehicle : de en
  • DE483562C - Petrol storage with safety and delivery of the petrol by pressurized water : de en
  • SU11413A1 - A device for cutting bricks into a shaped peat belt machine : en ru
  • CH135613A - Device for synchronous remote transmission of lettering and characters. : de en
  • CH135436A - Foot cleaner. : de en
  • CA293475A - Humidifier and smoke-consumer system : en fr
  • CH135414A - Knot connection in iron structures. : de en
  • CH135588A - Distance relay for electrical lines. : de en
  • SU11042A1 - Negative for photomechanical printing : en ru
  • US1730335A - Signal : en
  • SU10931A1 - Automatic single needle embroidery machine : en ru
  • SU11137A1 - Automatic electrical switch : en ru
  • US1730035A - Railway-car-frame reenforcement : en
  • SU11679A1 - Safety when working on drilling cork machines wire thimble : en ru
  • SU11933A1 - Device for electric flashing alarm : en ru
  • US1729764A - Rotary pump : en
  • SU11598A1 - Steam distribution mechanism for locomotive machines : en ru
  • PL10845B1 - A method of obtaining easily water-soluble compounds from water-insoluble liquids or solids. : en pl
  • SU10934A1 - Electromagnetic current limiter : en ru
  • FR666259A - Water tap for hot water accumulator : en fr
  • PL10957B1 - A method of obtaining absolute alcohol directly from fermented mash. : en pl
  • SU10922A1 - Gear for driving axle of self-propelled crews : en ru
  • SU10963A1 - The method of preparation of the extract from the pancreas : en ru
  • CH135657A - Stapling bolts for loose-leaf books and the like. : de en
  • ES114666A1 - Electrode for diathermy and in particular electrocautery. : en es
  • FR666711A - Printing ink enhancements : en fr
  • SU11392A1 - Aviation internal combustion engine with parallel shaft cylinders : en ru
  • SU11436A1 - Musical instrument of type "Ba n" : en ru
  • SU11659A1 - Hand stamp : en ru
  • US1729763A - Apparatus and method of fuel burning : en
  • DE483434C - Flasks for laboratory use : de en
  • DK40840C - Form for casting pencils consisting of a graphite pen or the like enclosed in a plastic mass. : da en
  • ES114846A1 - Perfection on induction motor discs for talking machines. : en es
  • FI12674A - Apparat kaste kastning av bomber, torpeder och liknande : en fi
  • GB296764A - Improvements in or relating to the supply of powdered fuel to furnaces : en
  • GB320063A - Improvements in signs for advertising and like purposes : en
  • SU11489A1 - The method of obtaining alumina and its compounds from alumina-containing materials : en ru
  • DE483719C - Task Force : de en
  • GB320370A - Improvements in electrical insulating materials : en
  • ES114755A3 - A procedure for the manufacture of rubber tubes with fabrics or braids. : en es
  • ES114617A1 - Perfections in mechanical rotary cone breakers. : en es
  • FR666724A - Propeller control : en fr
  • GB320027A - Improved process for the production of special effects on mixed fabrics of cotton and acetate silk : en
  • DE483618C - Device for treating solid objects with solvents : de en
  • ES110351A2 - Improvements in the procedure and apparatus for the fusion of pyrites. : en es
  • FR666517A - Method and apparatus for decanting and washing naphtha and other liquids : en fr
  • FR666679A - Method of bracing a cantilever beam against torsional deformation : en fr
  • FR666759A - Improvements to ironing machines for laundries and similar machines : en fr
  • GR2464B - AIR BRIDGE CYLINDER MECHANISM MAKING IT POSSIBLE FOR ROLLING AND ITS DIRECTION. : el en
  • FR666356A - Electric lamp combined with a loudspeaker : en fr
  • DE483621C - Pump or compressor with double action and two-stage or multi-stage operation : de en
  • SU11102A1 - Dry gas cleaner from dust : en ru
  • SU10920A1 - Saturation apparatus : en ru
  • SU11145A1 - The method of preparation of adhesive compositions, putties and plastics : en ru
  • ES113369A2 - High voltage capacitor. : en es
  • ES114638A1 - Capacho constructed with elbow fiber applied to the pressing of olives for the extraction of oil and that of other oleaginous fruits. : en es
  • FR666373A - Blade wipers for mechanical razor blades : en fr
  • GB319900A - Improvements in and relating to folders for matches : en
  • ES114742A3 - The manufacture of three-piece caps and visor. : en es
  • ES114786A1 - A diaphragm for talking machines and similar devices. : en es
  • ES112806A1 - A tube. : en es
  • ES114824A1 - Improvements in circular knitting machines. : en es
  • FR666331A - Wheat syrup and its manufacturing process : en fr
  • FR666378A - Lightweight metal thruster for airplanes : en fr
  • FR666652A - Stationary vacuum cleaning device : en fr
  • DE483587C - Block setup : de en
  • US1729942A - A cobporatioit : en
  • FR666434A - Interlaced square mesh netting : en fr
  • GB318582A - Process for the manufacture of ª‰-aryl-ª‡-aminopropionic acids and their substitution products : en
  • AU1679728A - Sash constructions : en
  • PL10873B1 - A method of separating paraffin from liquid hydrocarbons. : en pl
  • US1729771A - Toll-posting machine : en
  • DE483817C - Device for separating powdery minerals with different specific gravity : de en
  • GB319806A - Improvements in methods of cutting plates and sheets from blocks of artificial resins : en
  • GB319962A - Improvements in pressing and stretching devices for neckties : en
  • GB320340A - Improvements in or relating to calenders and like machines : en
  • GB293872A - Manufacture of artificial products : en
  • US1730318A - Backstop for elevators, conveyers, and the like : en
  • DE483733C - Device for setting the steel cutting edges on double steel holders for planing when moving forward and backward : de en
  • ES114740A1 - An automatic device of commutation, of electromagnetic action, without mechanical transmissions, for electrical machines of several powers and similar machines. : en es
  • FR666393A - lead electrode for electric accumulators : en fr
  • FR666543A - Embodiment of wagons and their rails used in dry distillation ovens, in ovens, in roasting ovens and in similar devices operating by blowing or by circulating gas and vapors : en fr
  • GB319825A - Improvements in or relating to trip or cam mechanism particularly applicable to prepayment devices for use with electric meters : en
  • GB319865A - Improvements in and relating to coke-crushing and similar machines : en
  • GB319953A - Improvements in or relating to weighing scales : en
  • DE483571C - Elastic running wheel or driving wheel consisting of wheel body and wheel tire, especially for vehicles running on rails : de en
  • CH135532A - Watch with bracelet. : de en
  • CA293639A - Protective shield for locomotives : en fr
  • CA293646A - Steel : en fr
  • USD79504S - Design por a combined traffic-warning device and support therefor : en
  • ES114619A1 - Improvements in television sets and their like. : en es
  • GB319899A - Improvements in and relating to alloys : en
  • US1729985A - Lubricating apparatus : en
  • SU11229A1 - Device for separating the top sheet from the stack of paper : en ru
  • SU11692A1 - Reversible electrical contact to the electric alarm clock : en ru
  • SU11888A1 - Mobile Gear Lever Scale : en ru
  • SU11481A1 - Ventilation oven, heated by stove : en ru
  • DK40872C - Electromechanical Relay Motor. : da en
  • FR666274A - Device intended for the maintenance of floors, parquet floors and others : en fr
  • FR666522A - Sophisticated faucet : en fr
  • FR666719A - Cutting device for cigarette making machines : en fr
  • GB319822A - Process for the manufacture of condensation products of cyanamide and formaldehyde : en
  • GB319989A - Improvements in vehicle-bodies having folding hoods : en
  • FR666721A - Improvements to vehicle bodies : en fr
  • SU11344A1 - The method of obtaining products compaction of phenols with aldehydes : en ru
  • SU11555A1 - Device for determining the resistance of soil to compression under dynamic and static loads : en ru
  • SU11721A1 - A device for splitting ice from a railway track : en ru
  • CH135630A - Vigilance device on train protection systems. : de en
  • DE483608C - Device for illuminating microscopic objects in incident light : de en
  • FR666516A - Improvements to devices for digging land or drilling tunnels : en fr
  • FR666697A - Improvements to windshield wipers, in particular those for motor vehicles : en fr
  • FR666705A - Device allowing the adjustment of the useful width of a basin or an inkwell with colors or chemical ingredients using movable side walls : en fr
  • GB288292A - Method of and means for equalising forces and inertia effects in oscillating systems : en
  • SU11667A1 - Safety device for woodworking milling machines : en ru
  • SU11193A1 - The method of electroosmotic dewatering of plant, animal and mineral substances under pressure and a filter press to carry out the aforementioned method : en ru
  • SU11956A1 - Metal thermometer : en ru
  • ES112324A2 - Articulated rotating disc and shuttle. : en es
  • GB319958A - Improvements in or relating to radiators for internal combustion engines and the like : en
  • FI12648A - Benkläder : en fi
  • GB319966A - Improvements in collapsible hoods or roofs for vehicles : en
  • US1730340A - Power-generating system : en
  • ES113509A3 - A new excavator machine. : en es
  • ES114709A3 - A process of manufacturing crepe ribbons from china. : en es
  • GB304716A - Device for bringing a movable body to rest gradually, such as an aeroplane coming to ground, and other uses : en
  • GB319985A - Improvements relating to fire alarms : en
  • GB320000A - Improved construction of trouser hanger : en
  • SU12021A1 - Cylindrical counting device for addition and subtraction : en ru
  • DE483392C - Method and device for cooling salt-separating alkalis by means of air : de en
  • ES114730A3 - Liquid chlorine packaging system. : en es
  • FR666727A - Stretch press improvements : en fr
  • FR666772A - Preparation of ammonia from carbon, nitrogen and water vapor : en fr
  • GB298643A - Sound reproducing and recording device : en
  • GB319837A - Improvements in or relating to electrical connectors : en
  • GB319846A - Improvements in or connected with the take-up mechanism of looms : en
  • FR666177A - : fr
  • ES113431A2 - Manufacture of artificial viscose yarn. : en es
  • GB313430A - Process for the treatment of zinc ores : en
  • DE480236C - Capillary throttle for flow meter : de en
  • DE483390C - Bottle-shaped or otherwise designed storage vessel for hydrofluoric acid : de en
  • ES114869A1 - An improvement in the manufacture of metal covers with device for air circulation. : en es
  • US1729854A - Multioffice telephone system : en
  • US1730027A - Automobile signal : en
  • USD79510S - Design for a chandelier : en
  • CA293465A - Method of excavating canals by use of explosives : en fr
  • CH135478A - Process for the preparation of a new dye. : de en
  • ES114795A3 - A process for preparing alcohol-free wines by low pressure dealcoholization. : en es
  • FR666628A - Improvements to universal joints : en fr
  • GB301315A - Improvements in or relating to change-speed and clutch operating mechanisms for motor vehicles : en
  • SU11435A1 - Cathode generator : en ru
  • US1729919A - Top for automobile rumble seats : en
  • US1730018A - Warp stop motion for looms : en
  • SU11408A1 - Paste for points and edits of surgical instruments, razors, etc. : en ru
  • US1729960A - Lubricating apparatus : en
  • US1730228A - Shoe structure : en
  • SU11480A1 - Device for indicating soil content in a reflower : en ru
  • SU11374A1 - Dry brick press, etc. products : en ru
  • SU11274A1 - Medical Bank : en ru
  • US1729604A - Log feeder : en
  • US1730078A - Drift sight : en
  • FR666678A - Improvements to thermionic discharge devices : en fr
  • GB319830A - Improvements in or relating to collapsible suit cases and the like : en
  • US1729762A - Fruit picker : en
  • ES114839A1 - Building elements for buildings and the like. : en es
  • US1730002A - Car-position-indicator system : en
  • FR666402A - Further training in armchairs, chairs, sofas and the like : en fr
  • ES114670A1 - A replaceable handle brush. : en es
  • FR666436A - Improvements to starting devices for motors : en fr
  • FR666722A - Improvements in direction indicators for automobiles and the like : en fr
  • FR666513A - Pleating device for hemmed fabrics : en fr
  • FR666520A - Improvements to ignition systems on motor cars : en fr
  • FR666717A - Removable button : en fr
  • FR666494A - Bloom shears, adjustable upper knife and movable lower knife : en fr
  • GB300572A - Improvements relating to the production of artificial silk by the copper oxide ammonia stretch spinning process : en
  • GB319928A - Improvements relating to radiators for internal combustion engines : en
  • GB320094A - A device for use when testing or adjusting the brakes of motor vehicles : en
  • FI12662A - Explosionsmotor : en fi
  • FR666674A - Elevator improvements : en fr
  • GB320026A - Improvements in and relating to electrical accumulators and storage batteries : en
  • GB319946A - Improvements in hair dye : en
  • PL10896B1 - Method and device for producing cold, : en pl
  • SU11892A1 - Storage tank for flammable liquids : en ru
  • GB319866A - Loose leaf book : en
  • AU1946329A - Improvements in or relating to Wehnelt cathodes : en
  • GB319816A - Improvements in or relating to hydraulic shock absorbers : en
  • FR666605A - Masonry system with decorated shingles, mechanically assembled by dowels and spacers, with cement framework system inside the cavity walls, without shuttering, without stripping, without scaffolding : en fr
  • ES114658A1 - Improvements in electrical circuits control devices. : en es
  • DE483319C - Locking device for automatic firearms : de en
  • FR666349A - Recovery device for electric vehicles with accumulators : en fr
  • FR666390A - Stopper for brakes : en fr
  • US1730054A - Cam mechanism applicable to knitting machines : en
  • US1729908A - Visible card index : en
  • US1729714A - Calculator : en
  • US1730158A - Sucker-rod guide : en
  • FR666744A - Process for the regeneration of activated carbon used for adsorption : en fr
  • SU11357A1 - Electric incandescent lamp for flash lighting : en ru
  • SU11358A1 - Machine for collecting peat from the floor drying : en ru
  • PL10865B1 - Machine for attaching upper leather to the sole. : en pl
  • SU11536A1 - Device for electrical wiring : en ru
  • US1729813A - Dancing apparatus : en
  • US1729815A - Lead pencil : en
  • US1730115A - Electrothermal starting carburetor : en
  • FR666460A - Machine for calculating rectangular areas and other functions of two independent variables : en fr
  • US1729981A - Valve for internal-combustion engines : en
  • FR666365A - Process for the preparation of activated carbon : en fr
  • FR666707A - Blowing chimney for electrical circuit breaking devices : en fr
  • DE483546C - Crib grid with compulsory bars : de en
  • SU11005A1 - Low Frequency Amplifier : en ru
  • SU11960A1 - Device for connecting the house water heating system to the urban heat pipe : en ru
  • SU11318A1 - Electric machine stator housing : en ru
  • SU11323A1 - Photographic apparatus for aerial photography : en ru
  • SU11439A1 - Machine for packing cigarettes : en ru
  • US1729946A - Metallic roof : en
  • US1730040A - Typewbiting machine : en
  • DE483515C - Circuit arrangement for telegraphing with alternating current via cable : de en
  • ES114209A1 - An auxiliary device to homogenise the explosive mixture that feeds the internal combustion engines. : en es
  • DK40873C - Electric Discharge Device. : da en
  • US1729760A - Ventilator : en
  • US1729949A - Electric connecter : en
  • ES114797A1 - Apparatus for supplying and mixing the charges in the internal combustion engines in which the arrival of the fuel to the engine is controlled as a function of the variations in the pressure of the fluid. : en es
  • GB296376A - Improvements in methods of carrying out chemical reactions : en
  • DE483445C - Device for conveying barrels, boxes or the like in vertical and horizontal direction : de en
  • DE483518C - Device for generating rapid electrical vibrations for medical purposes : de en
  • GB319998A - Improvements in a mechanical manicuring machine : en
  • FI12672A - Evening footwear : en fi
  • FR666427A - Device for mounting and fixing the inner bowl of hygienic buckets : en fr
  • FR666428A - Stapling device for metal parts : en fr
  • FR666735A - Improvements to water drainage systems : en fr
  • ES114226A1 - Forged zinc products. : en es
  • FR666720A - Assembly device for shafts, axles, axles, etc., allowing lengthening and shortening : en fr
  • GB296980A - Improvements relating to the control of point operating mechanism : en
  • GB319937A - Improvements connected with folding wings for aircraft : en
  • GB320059A - Improvements in or relating to yarn feeding mechanism for straight-bar knitting-machines : en
  • DK40869C - Grinding Procedure. : da en
  • US1729998A - Napkin-folding machine : en
  • US1729857A - Multioffice telephone system : en
  • USD79527S - Island : en
  • DE482877C - Device for reversing the direction of rotation for electric motors with brush shifting, especially three-phase commutator motors : de en
  • ES113586A2 - Procedure to liquidate tribromoethyl alcohol. : en es
  • ES114788A1 - Machine for cleaning fruits. : en es
  • GB320322A - Improved means for starting and stopping an electrically driven talking machine : en
  • DE483136C - Liquid seal between two rooms of different pressure : de en
  • US1729859A - Electric-switch-operating mechanism : en
  • DE483391C - Processing of nitric earth : de en
  • FR666469A - Wheel for metal wheelbarrow : en fr
  • FR666430A - Feedback frequency changing lamp : en fr
  • US1730285A - Pot attachment : en
  • ES114660A1 - A grain planter, with two wheels. : en es
  • DE483682C - Safety razor : de en
  • DE483520C - Drying of raw lithopone : de en
  • DE483521C - Process for the production of very fine fibers viscose silk by means of weakly sulfuric acid ammonium salt baths : de en
  • DE483840C - Circular knitting machine : de en
  • DE483772C - Device for moving mountains in shaker slide operations using a shovel-like container adapted to the slide : de en
  • CA293513A - Surgical support : en fr
  • AU1418028A - Improved ticket issuing machine : en
  • SU11234A1 - Ampoule for injection syringe : en ru
  • SU11473A1 - Device for solving triangulation problems : en ru
  • US1729616A - Signal switch device for motor vehicles : en
  • AU1621328A - Improvements in mounting arrangements for automatic switches andthe like : en
  • SU11733A1 - Right : en ru
  • US1729683A - A coepoeatios of new : en
  • US1729756A - Electric-switch-operating mechanism : en
  • US1730109A - Level : en
  • SU11116A1 - Device for lifting buckets from caissons : en ru
  • SU11479A1 - Case for lip pencils and the like. : en ru
  • CA293536A - Manufacture of double-walled receptacles : en fr
  • DE483387C - Car bodies, especially for motor vehicles : de en
  • FR666561A - Sealed bearing system for high speed rotating machines : en fr
  • FR666565A - New process for obtaining prints in one or more colors on metallic backgrounds and use of metallic reflection for the brightness of the printed image : en fr
  • SU11990A1 - Regulator of the speed of annular electrified water heaters : en ru
  • SU12043A1 - Weaving device for measuring the length of the fabric produced : en ru
  • US1729972A - Internal-combustion engine : en
  • US1730038A - Butter mold : en
  • SU11080A1 - Device for eliminating vertical relative movement of the heads of automatic clutches of cars : en ru
  • SU12011A1 - Chamber for mixing steam and water in the suction pipe of boiler feed units : en ru
  • SU11219A1 - Adaptation to the rod for podsekani fish : en ru
  • SU11311A1 - Recorder for papers with round-curved retaining rods : en ru
  • SU11365A1 - Combined safety device for circular saws : en ru
  • SU11454A1 - Railway trolley with a lifting platform : en ru
  • SU11645A1 - Paper recorder : en ru
  • SU11686A1 - Fire chamber for horizontal water tube boilers : en ru
  • SU11695A1 - Pneumatic saw : en ru
  • US1729768A - Combined brace and door guide : en
  • AU1568828A - Improvements in and relating tothe rust proofing of iron steel andother metals : en
  • SU11980A1 - Control-calling device for high-frequency telephone installations : en ru
  • SU12050A1 - Electric incandescent lamp with two filaments, switched on one by one : en ru
  • SU11569A1 - Cleaning up for kerosene gas burners : en ru
  • SU12007A1 - Adaptation for automatic transfer to and from the train of wands : en ru
  • US1729830A - Shingle : en
  • CH135544A - Motorized throttle valve. : de en
  • CH135586A - Electrical switching device with a drive element influenced by physical changes in state. : de en
  • GB293308A - : en
  • DE483342C - Insert disc for press heads on machines for the production of plastic masses, z. B. artificial horn masses, made of casein or similar substances : de en
  • DE483642C - Device for holding collective sheets in typewriters and calculating machines : de en
  • GB319945A - Improvements in pistons for use in internal combustion engines : en
  • CA293431A - Pressure applying apparatus : en fr
  • SU10925A1 - Method of bleaching fibrous materials : en ru
  • SU10946A1 - A manual for the in-depth image of the chemical composition of complex bodies : en ru
  • US1729793A - Clasp : en
  • US1729954A - Elevating means for car doors : en
  • US1730103A - Electric furnace : en
  • US1730238A - Washing-machine tub : en
  • DE482514C - Spur or bevel gear with arrow-like teeth and device for the production of arrow-like teeth on spur and bevel gears using the rolling process : de en
  • DK40855C - Method and Apparatus for Manufacturing Building Slabs with Gradually Decreasing Thickness. : da en
  • FR666417A - New arrangement of the rubber soles simplifying their attachment to the shoes : en fr
  • FR666563A - Radiator for electric heating : en fr
  • GB295581A - Projection screen for the display of announcements : en
  • GB319988A - Improvements in and relating to sinks and the like : en
  • CA293576A - Worm gear adjustment for motor vehicle steering gears : en fr
  • US1730028A - Adjustable scaffolding : en
  • GB319842A - Improvements in anti-dazzle devices for the headlights or lamps of motor vehicles : en
  • PL10876B1 - A method of liquefying tri-bromoethyl alcohol, : en pl
  • US1730312A - Sanitary container for toothpicks : en
  • ES114621A1 - New industrial product consisting of vulcanized masses analogous to artificial rubber. : en es
  • FI12663A - Anordning vid bärfjädrar : en fi
  • SU11727A1 - Protective keys for writing, counting, etc. cars : en ru
  • SU11831A1 - Gauge glass for steam boilers : en ru
  • US1729955A - Apparatus for unwinding coiled wire, band iron, and the like : en
  • USD79500S - Design for a combined traffic-warning device and support therefor : en
  • DE483458C - Luster clamp for electrical lines : de en
  • SU11233A1 - Injection syringe for ampoules : en ru
  • SU11443A1 - Cereals sacking machine : en ru
  • SU11690A1 - Percussion drilling rig : en ru
  • SU11294A1 - Mercury rectifier : en ru
  • SU11600A1 - Method of making porous mineral masses : en ru
  • US1729918A - Cigarette dispenser : en
  • US1729615A - Process of making mercaptans : en
  • USD79523S - Bttby bxtckle co : en
  • USD79535S - Design for a bedpost or similar article : en
  • ES114792A1 - Knitted fabrics in various colors obtained by half a turn in the rectilinear knitting machines. : en es
  • FR666362A - Sweeper for two-stroke engines with carburettor, especially at low speed : en fr
  • CA293617A - High pressure reciprocating compressor : en fr
  • CH135526A - Method and mold for casting composite blocks. : de en
  • CH135565A - Fuel pump. : de en
  • US1729699A - System of electric distribution : en
  • US1729785A - Clamp : en
  • US1729778A - Display button : en
  • US1730323A - System for automatically controlling railway traffic : en
  • SU11781A1 - Lifting gates for locomotive depots, etc. buildings : en ru
  • SU11355A1 - Adjusting a musical instrument to reproduce sounds of the same tone with another instrument. : en ru
  • DE483320C - Lock for self-loading firearms : de en
  • FR666590A - Internal combustion engine and its mode of operation : en fr
  • FR666327A - Tire Making Machine : en fr
  • FR666688A - Electro-magnetic device against automobile theft : en fr
  • FR666786A - Automatic handling and loading device : en fr
  • SU11376A1 - Apparatus for producing synchronous rotation of asynchronous motors : en ru
  • US1729822A - Wihtord wallace davis : en
  • SU11395A1 - Mechanical nozzle : en ru
  • SU11423A1 - Deca for threshing pin drums : en ru
  • CH135471A - Liquid, aqueous fat solvent emulsion. : de en
  • USD79497S - Walter : en
  • SU11676A1 - Circular Saw Blade : en ru
  • SU6775A1 - Device for automatic explosion of charges : en ru
  • US1729661A - Metal band : en
  • US1729843A - Assembling of electric dry cells : en
  • SU12070A1 - Worm counter with a worm setting to the initial position : en ru
  • SU11243A1 - Vertical self-adjusting wind engine : en ru
  • SU11602A1 - Thermoelectric battery : en ru
  • US1729619A - Automobile tire-deflation alarm : en
  • CA293589A - Case for tape measures : en fr
  • CH135527A - Collet chucks, especially for screw machines, for clamping the work material. : de en
  • PL10893B1 - Detachable crown. : en pl
  • SU11943A1 - Contact detector : en ru
  • US1730110A - Gasket : en
  • GB319818A - Improvements in and relating to valves for controlling flow of fluid : en
  • CA293560A - Chain welding machine : en fr
  • ES114700A1 - Process for the manufacture of tablets of transparent soapy composition with graphic film disposed in its interior visible by transparency of the surrounding mass. : en es
  • GB307040A - Circuit arrangement for telephone installations : en
  • DE483068C - Process for utilizing the black liquor that is lost in the production of sodium cellulose : de en
  • DE483134C - Coal-fired steam boiler with internal combustion chamber : de en
  • DE483749C - Switching device for light signals at crossroads and path curves with contact device embedded in the roadway : de en
  • SU11108A1 - Device for driving a movie in a film projector : en ru
  • SU11564A1 - Window with drop glass : en ru
  • US1730093A - Gas engine : en
  • USD79511S - Samuel g : en
  • US1729828A - Display device : en
  • US1730193A - Ventilator : en
  • ES114806A1 - New horizontal machine to record and draw the band or list of hunting guns. : en es
  • FR666781A - Process for processing impressed photographic sensitive layers, and new products allowing the implementation : en fr
  • FR666298A - Carburetor improvements : en fr
  • SU11934A1 - The method of preparation of porous bodies : en ru
  • US1730289A - Grave cover : en
  • DE483349C - Control of machine parts on shoe machines, in which the workpiece is presented to the tools of the machine by hand during processing and the machine is automatically engaged and disengaged several times by a control device for each work cycle to determine the operating speed : de en
  • US1729795A - Wrench : en
  • FR666429A - Device for producing high frequency currents for medical and surgical applications : en fr
  • DE483178C - Fastening of cylindrical ceramic bodies on shafts : de en
  • DE483420C - Arrangement in asynchronous machines, in the secondary circuit of which a commutator rear machine is switched on, either externally driven and rotating at constant speed or mechanically coupled to the asynchronous machine : de en
  • DE483523C - Luffing crane : de en
  • GB320028A - Improvements in heating systems : en
  • ES113152A3 - Improvements in automobile trucks. : en es
  • ES114623A1 - Friction pump. : en es
  • ES114873A1 - An automatic switch applicable to electric motors-pumps. : en es
  • FR666377A - Detachment device for animals in stables : en fr
  • FR666780A - Manufacturing process of an insulation intended for the protection of electric wires and cables : en fr
  • FR666332A - Artificial bait with removable and interchangeable hooks : en fr
  • FR666360A - Dental prosthesis device : en fr
  • FR666789A - Alloy combining high mechanical qualities with high resistance to the action of corrosive agents : en fr
  • GB320086A - Improvements relating to telephone instruments : en
  • US1729777A - Electrically-heated water boiler : en
  • CA293608A - Plastic compound : en fr
  • SU11190A1 - Adjustment to the lifts : en ru
  • US1730102A - Insulator : en
  • US1729829A - Apparatus for the heating of ovens and the like : en
  • US1730088A - Harrow lift : en
  • US1730140A - Machine for attaching rivets to articles : en
  • SU12002A1 - Cinema installation : en ru
  • SU12004A1 - Klopfer for receiving telegraph signals : en ru
  • US1729834A - Floor covering and process of preparing the same : en
  • FR666752A - Interior formwork for caisson cells and other concrete hollow bodies : en fr
  • GB319838A - Improvements in or relating to convertible or combination furniture : en
  • SU11188A1 - Device for connecting a piston steam engine with a steam turbine behind it, working on a common shaft : en ru
  • US1729996A - Press : en
  • SU11541A1 - Device for spraying liquid fuel under pressure compressed in the working cylinders of an internal combustion engine air : en ru
  • SU11886A1 - A method of making artificial stones, building boards, etc. : en ru
  • SU11947A1 - Electric iron : en ru
  • CA293621A - Electro-static sound reproducer : en fr
  • SU11099A1 - Device for the release of paper pulp on the grid of the dining paper machine : en ru
  • SU11688A1 - A device for removing pneumatically the chips when working on a drilling and lathe reel machine : en ru
  • US1730077A - Coupling arrangement for vehicle trailers : en
  • US1730172A - Water-feed control for humidifiers : en
  • SU11299A1 - Gauge glass for steam boilers : en ru
  • SU11094A1 - Apparatus for artificial pneumothorax : en ru
  • SU11783A1 - Instrument for sampling fluid from hermetically sealed tanks : en ru
  • US1730056A - Corn harvester : en
  • SU11239A1 - Arrow control lock : en ru
  • US1730325A - Light signal : en
  • CA293569A - Chair cushion : en fr
  • ES114751A1 - Improvements in olive cleaning and washing machines. : en es
  • FR666636A - Process for the purification of alkaline detergents : en fr
  • GB319920A - Surgical apparatus for binding up blood vessels : en
  • DE483205C - Process for the preparation of cyclohexylamines : de en
  • CA293647A - Reduction of ores : en fr
  • PL10948B1 - Method of obtaining potassium carbonate. : en pl
  • US1729879A - Panel-trim clamp : en
  • CA293557A - Bottle washing, rinsing and sterilizing machine : en fr
  • SU11264A1 - Device for mounting the platform-loaded hay : en ru
  • SU11821A1 - A device for moving the frame in the Goz film projector : en ru
  • US1730017A - Circuit arrangement for telephonic communication : en
  • US1729724A - Sausage-twisting machine : en
  • US1729945A - Wire clamp : en
  • US1730259A - Pavement : en
  • USD79541S - Design fob wall paper : en
  • SU11608A1 - A device for sound : en ru
  • CA293580A - Method and apparatus for forming rear body panels : en fr
  • US1729678A - Duplex flush receptacle : en
  • SU12067A1 - Device for submerged submarine air : en ru
  • US1730245A - Method of waterproofing stone : en
  • SU11129A1 - The method of preparation of the surrogate oil. : en ru
  • SU11801A1 - Method and device for contact printing films : en ru
  • CH135566A - Cylinders for double-acting two-stroke internal combustion engines. : de en
  • CH135569A - Process and system for generating motor power. : de en
  • PL10919B1 - Extraction device. : en pl
  • SU11565A1 - Deep hole safety ring for rods : en ru
  • SU11763A1 - Projection screen : en ru
  • DE483655C - Air flow heaters, especially with gas heating : de en
  • ES114312A1 - An acoustic device to amplify acoustic sounds. : en es
  • US1729867A - Photographic selecting and enlarging apparatus : en
  • CA293595A - Visible index and reference device : en fr
  • CH135637A - Process for the preparation of an arylaminonaphthalene derivative. : de en
  • SU11224A1 - Fire projector for film projector : en ru
  • CH135597A - Process for influencing an electric current by means of irradiation. : de en
  • CA293599A - Shaft mounting : en fr
  • US1729607A - Process for electrodeposition of metal : en
  • US1730214A - Friction shock-absorbing mechanism : en
  • US1730255A - Ceiling canopy and extension : en
  • USD79522S - Assigrnob to the wateb : en
  • CA293440A - Incinerator : en fr
  • CH135584A - Double socket with common contact parts of both connector sleeves of one pole of the supply lines. : de en
  • DE483333C - Method and device for generating low temperatures : de en
  • DE483461C - Process for the production of chromium-containing azo dyes : de en
  • DE483841C - Multi-stage compressor with plunger piston for the top pressure stage : de en
  • FR666625A - Advanced tension meter for measuring cable tension : en fr
  • CA293448A - Electric heating unit : en fr
  • AU1951229A - Improvements relating to veneering : en
  • CH135625A - Device on vehicles for protection against glare from oncoming vehicles. : de en
  • SU11469A1 - Rack level : en ru
  • SU11895A1 - Method of making building stones : en ru
  • US1729941A - Combination rocker and high chair : en
  • CA293489A - Railway highway crossing : en fr
  • SU10927A1 - The method of obtaining acetic anhydride : en ru
  • SU11653A1 - Device for signaling the presence of an explosive mixture in mines : en ru
  • BE362805A - Valve for dusty substances : en fr
  • ES114735A1 - Transparent teachings : en es
  • FI12654A - Anordning for pupilspolar i sjökablar : en fi
  • FR666632A - Indirectly heated high pressure steam generator : en fr
  • AU1858729A - Electrical vacuum cleaner : en
  • AU1904329A - Improved machine forthe manufacture of airscrews : en
  • SU11391A1 - Registrar for business : en ru
  • SU11663A1 - Raspeder with a carcass tank : en ru
  • SU11135A1 - Device for the continuous coking of combustible materials : en ru
  • US1730198A - Means for eliminating disturbances at the ends of submarine telegraph cables : en
  • SU11015A1 - The way to protect animal fibers from weakening : en ru
  • SU11261A1 - Engine internal combustion compound with cooling : en ru
  • US1729856A - tench : en
  • SU11744A1 - Device for the manifestation of photographic plates on the lumen : en ru
  • SU11916A1 - Rail trolley : en ru
  • SU11929A1 - Vertical boiler for water heating : en ru
  • SU12075A1 - Cylinder brush : en ru
  • US1729693A - Sheet mill : en
  • US1729776A - Furnace : en
  • SU11142A1 - Hypnosis machine : en ru
  • SU11935A1 - The way to turn off the closed sections of the network used for broadcasting : en ru
  • US1729751A - Gyratator with high center drive : en
  • SU11556A1 - Silencer for internal combustion engines with adjustable exhaust throttling device : en ru
  • SU11609A1 - Shoulder strap for horse drive : en ru
  • DE483240C - Sheet metal holder for hanging picture frames, mirrors, etc. like : de en
  • DE483607C - System for creating distorted images : de en
  • FR666754A - Improvements in adjustment devices for devices intended for the treatment of liquids : en fr
  • GB298648A - Improvements in or relating to printing on wool : en
  • GB319855A - Improvements relating to coding or decoding machines : en
  • FR666268A - Safety device for gas distribution systems : en fr
  • PL10894B1 - : en pl
  • ES112773A1 - A procedure for the wet treatment of artificial silk in the form of skeins. : en es
  • ES114847A1 - Perfection on induction motor discs for talking machines. : en es
  • FI12671A - Eldsläckningsapparat : en fi
  • FR666706A - Surge arrester for electrical installations : en fr
  • GB320033A - Improvements in paddle mechanism for circulating molten glass : en
  • ES114838A1 - A boat engine. : en es
  • FR666792A - Folding desk table for any application : en fr
  • FR666538A - Internal combustion engines : en fr
  • PL10850B1 - A method of making plates and objects of any shape from bakelite, wood and paper. : en pl
  • SU11238A1 - Tape carotene device in cigarette machines : en ru
  • US1729663A - Frame for traveling goods carriers : en
  • US1730177A - Doll for instruction in color : en
  • CA293439A - Brush : en fr
  • CA293571A - Locomotive booster apparatus : en fr
  • CA293586A - Method for carrying out catalytic exothermic gaseous reaction : en fr
  • CH135416A - Swimming pool. : en fr
  • CH135492A - Device for introducing the streaked sheets into sheet feeding apparatus. : de en
  • US1729618A - Alternating-current motor : en
  • US1729700A - Combustion control : en
  • SU11816A1 - Device for grading and hatching : en ru
  • US1729983A - Amplifier system : en
  • CA293634A - Cooling apparatus : en fr
  • US1730099A - Carburetor spray nozzle : en
  • DE483532C - Machine with sickle-shaped work area : de en
  • DE483656C - Rolled carrier with rolled-on tabs lying in the plane of the flanges : de en
  • FI12664A - Anordning vid bärfjädrar : en fi
  • FR666738A - Charge regulator for mills : en fr
  • GB319881A - Improvements in or relating to ventilating and humidifying apparatus for cooling chambers applicable to refrigerator cars : en
  • CH135617A - Sealing device for deformable tubes with several compartments intended for pasty or viscous substances. : en fr
  • CH135643A - Process for the preparation of an arylaminonaphthalene derivative. : de en
  • CH135603A - Suction air massage nozzle for connection to any suction air generator. : de en
  • DE483641C - Device for the automatic regulation of the water level in steam boilers by means of an electrically heated container connected to the boiler : de en
  • SU11293A1 - Two stroke internal combustion engine : en ru
  • SU11862A1 - Water heater stove : en ru
  • US1730213A - Collapsible tire-building form : en
  • AU1575828A - Improvements in and relating to devices for raising cars and vehicles from bogs andthe like by its own power : en
  • DE483671C - Device for making rolled ham : de en
  • CH135408A - Preservation plant for animal feed. : de en
  • PL10907B1 - Method of carrying out exothermic syntheses. : en pl
  • SU11114A1 - Top stopper : en ru
  • SU11336A1 - Apparatus for making massive metal teeth : en ru
  • SU11616A1 - Apparatus for mixing concrete, etc. of materials : en ru
  • CA293649A - Precast concrete building : en fr
  • CH135573A - Evaporator for refrigeration systems, which has one or more bundles of coils. : de en
  • CH135540A - Socket pipe. : de en
  • CH135642A - Process for the preparation of an arylaminonaphthalene derivative. : de en
  • US1730092A - Valve lifter : en
  • US1730101A - Drapery hook : en
  • SU11526A1 - Automatic Crosshead Oiler : en ru
  • CH135602A - Electric discharge tube. : de en
  • CH135424A - Process for the production of synthetic green gemstones of the spinel class. : de en
  • US1729907A - Motor-control system : en
  • AU1964829A - Improvements in lighthouses for nautical and aerial purposes : en
  • SU11101A1 - The way to prevent the occurrence of electrical oscillations in the receiving circuits of low-voltage interlamp transformers : en ru
  • SU11579A1 - A device for taking an average sample of liquids : en ru
  • CA293525A - Lamp mounting for instrument panels : en fr
  • CH135639A - Process for the preparation of an arylaminonaphthalene derivative. : de en
  • CH135480A - Process for the preparation of a dye of the phenonaphtosafranine series. : de en
  • DE483347C - Pulp digester : de en
  • ES114725A3 - A treatment system for own skin for the manufacture of gloves. : en es
  • ES114726A3 - Biochemical wastewater treatment procedure. : en es
  • AU1941229A - Improvements in and relating tox-ray apparatus : en
  • US1729956A - Display apparatus : en
  • DE483695C - Preparations for the control of insects : de en
  • ES114871A1 - A process for manufacturing fuel pellets. : en es
  • GB319926A - Improvements in or relating to machines for covering cores : en
  • SU11065A1 - Method of dry distillation of solid combustible material : en ru
  • SU11262A1 - Method for leaching sulfur and silicates from raw blue ultramarine : en ru
  • SU11849A1 - Device for monitoring the thrust force in the ventilation ducts : en ru
  • US1730262A - Radiator casing : en
  • CA293514A - Paddle wheel for steamers : en fr
  • SU11742A1 - Buffer brake for railway carts : en ru
  • US1729647A - Therapeutic lamp : en
  • US1729723A - Fuel-feed system : en
  • US1730250A - Insulator : en
  • SU11176A1 - Method for producing ammonium enriched superphosphate : en ru
  • US1730129A - Apparel garment : en
  • SU11226A1 - Ultimate sliding height gauge : en ru
  • SU11442A1 - A device for packing cigarettes in boxes : en ru
  • SU11767A1 - Lag : en ru
  • US1729722A - Self-stropping razor : en
  • CA293522A - Enteric coated capsule : en fr
  • SU11792A1 - A device for determining exposure when photographing : en ru
  • SU11887A1 - Cassette for photographic records : en ru
  • ES114461A1 - Improvements in hydrofoils. : en es
  • GB320101A - Improvements in or relating to photographic half-tone reproduction apparatus : en
  • US1729882A - Control system : en
  • FR666410A - Very tight, very airtight, easy-opening metal boxes : en fr
  • SU11303A1 - Filter press discharge hopper : en ru
  • SU11334A1 - Apparatus for decanting and fractional separation of suspended particles from liquid : en ru
  • SU11492A1 - Movie sync device : en ru
  • PL10856B3 - Furnace for firing sawdust. : en pl
  • SU10936A1 - Collapsible box : en ru
  • SU11880A1 - Room stove : en ru
  • SU10975A1 - Boiler for water : en ru
  • FR666550A - Two-part cabinet for talking machines and the like : en fr
  • SU11191A1 - Power installation, operating with parogaz : en ru
  • US1730229A - Make-ready for plural printing and method of making the same : en
  • US1729839A - Sealing means for liquid containers : en
  • SU10986A1 - Arc lamp : en ru
  • SU11055A1 - Drive in rayon spinning machine : en ru
  • SU11977A1 - Table for mineral processing : en ru
  • SU12023A1 - Electric filament lamp with several threads : en ru
  • DE482084C - Blower for internal combustion engines : de en
  • DE483611C - Viscometer with falling body : de en
  • DE483704C - Feed device for punching, forming and drawing presses : de en
  • DE483712C - Device for automatic opening and closing of doors : de en
  • FR666534A - Signaling device : en fr
  • FR666654A - Improvements in the direct production of steel or steel alloys from titaniferous ores and iron sands : en fr
  • FR666777A - Method for preventing premature detonation in internal combustion engines : en fr
  • SU11418A1 - Centrifugal hydraulic controller for spring-loaded mechanisms : en ru
  • SU12037A1 - Wind water engine : en ru
  • US1729664A - Pump jack : en
  • US1730055A - Talking machine : en
  • AU1858429A - Vent coupling or connection : en
  • US1729767A - Preparation for removing foreign substances from metal surfaces : en
  • CH135434A - Regenerator. : de en
  • US1729772A - Process and apparatus for deriving spinning fiber from fiber-bearing plant stems : en
  • US1730061A - Ether of propylene glycol and process for making the same : en
  • USD79513S - Design pok an electrolier : en
  • SU11986A1 - Wind water engine : en ru
  • AU1916029A - Improvements in or relating tothe bleaching of flour : en
  • SU11497A1 - Apparatus for continuous cooking of drying oil : en ru
  • US1730117A - Means for utilizing centrifugal force : en
  • DE483504C - Motor attack chair to connect the rocker slide with your motor : de en
  • GB320016A - Improvements in the manufacture and production of magnetic cores of high permeability : en
  • PL10921B3 - Machine improvements for grinding, polishing or biting profiled stone objects. : en pl
  • SU11958A1 - Bee Queen Trap : en ru
  • SU11997A1 - Metal mitten : en ru
  • SU12008A1 - Water filter : en ru
  • SU12018A1 - Device for counting the number of blows on typewriters : en ru
  • CH135594A - Polarized relay. : de en
  • SU11644A1 - Rail Wear Measurement Instrument : en ru
  • SU11712A1 - Seat for furniture : en ru
  • DE483330C - Production of synthetic ammonia and nitric acid using helium from natural gas : de en
  • SU11012A1 - The method of obtaining thiuram disulfide : en ru
  • SU11498A1 - A device for engaging and disengaging mechanisms from it for rotating spindles and for communicating slides with a knife to translational movements in shelling plywood machines with separate electric motors for communicating movements of spindles and a knife : en ru
  • US1729810A - Electric heating arrangement for heating the cooling water of combustion engines : en
  • CA293623A - Acoustic device : en fr
  • CH135545A - Variable speed force transmission device. : en fr
  • PL10915B1 - Inflated rubber doll and how to make it. : en pl
  • SU11976A1 - Installation for the firing of auto guns through the screw : en ru
  • SU11730A1 - Wind engine : en ru
  • PL10864B1 - A method of obtaining fatty acids completely or almost completely free of unsaponifiable substances. : en pl
  • SU11352A1 - A device for controlling the operation of a tabulator, counter, etc. cars : en ru
  • SU11948A1 - Device for using wave energy to lift water : en ru
  • US1729729A - Doll eyes : en
  • SU12035A1 - Device for automatically limiting the scope of explosions in mines : en ru
  • US1729742A - Man's bow necktie : en
  • DE483579C - Pliers for grasping block shapes and pressing out the blocks with stops on the pressing die for opening and closing the pliers : de en
  • SU11447A1 - Tarred corrugated machine : en ru
  • SU11834A1 - Adaptation for automatic charging of packages weighed on scales : en ru
  • FR666271A - Device for metal casting : en fr
  • FR666406A - Improvements to signaling devices : en fr
  • GB294979A - Improvements in and relating to the treatment of starch : en
  • US1729782A - Separation of olefines from petroleum products : en
  • US1729871A - Voltage relay : en
  • US1729993A - Process of producing alginic acid compounds and product thereof : en
  • US1729975A - Veneer-cutting machine : en
  • FR666443A - Development of lighting lanterns : en fr
  • DK40844C - Bicycle support. : da en
  • GB304181A - Improvements in or relating to the preparation of fresh cocoa beans : en
  • DE483305C - Fork tedder : de en
  • DE483636C - 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
  • DE483401C - Electricity washing device : de en
  • DE483446C - Device to reduce the size reduction of bulk goods when filling containers : de en
  • CH135640A - Process for the preparation of an arylaminonaphthalene derivative. : de en
  • SU11077A1 - Method and apparatus for benzene chlorination : en ru
  • US1729797A - Packing of rubber heels : en
  • US1730296A - Toy motor car : en
  • SU11472A1 - Handles for chisels, etc. of tools : en ru
  • SU11207A1 - Naphthalene sublimation unit : en ru
  • PL10944B1 - The method of obtaining hormones. : en pl
  • PL10878B1 - The shell of a manual training grenade. : en pl
  • DE483534C - Screw clamp to prevent rail wandering, in which the chisel is connected to the wooden sleeper by a horizontally arranged fastening member : de en
  • DE483388C - Mud flaps for motor vehicles : de en
  • SU11557A1 - Sorting device for letters : en ru
  • SU12006A1 - Fitting to an upward-expanding mold for dense ingots : en ru
  • SU11272A1 - Device for cooling water in aircraft engines : en ru
  • SU11368A1 - Perestavnaya casting mold for rowing machines : en ru
  • ES114656A1 - PROCEDURE FOR THE SERVICE OF ANNEALING OVENS WITH DIRECT GAS HEATING AND ANNEALING OVENS TO DO IT. : en es
  • SU11800A1 - Temporary binding for books : en ru
  • SU11822A1 - Tripod head for a panoramic camera : en ru
  • SU11136A1 - Wave meter : en ru
  • US1730052A - Friedrich w : en
  • US1730132A - Pencil : en
  • SU11066A1 - Stretcher for carriages of any kind : en ru
  • SU11254A1 - A device for transferring brackets with wires attached to them from one pole of the telephone line to another pole : en ru
  • US1729617A - Stereoscopic picture : en
  • US1730071A - Directive transmission of energy : en
  • DK40845C - Gearshift device. : da en
  • FR666266A - Advanced vault for fireplaces : en fr
  • PL10936B1 - The method of dyeing textiles, leather, hair and other materials. : en pl
  • SU11410A1 - Device for putting sleeves cut off from a sleeve on a spoon in machines for making cigarette sleeves : en ru
  • SU11855A1 - Electromagnetic safety valve for steam boilers : en ru
  • SU11089A1 - The way of the frontal bridge : en ru
  • GB304600A - Improvements in or relating to alternating-current rectifiers : en
  • GB304795A - Improvements in and relating to regulating means for elastic fluid turbines : en
  • GB306473A - Improvements in jacquards and like mechanism for looms and knitting or other machines : en
  • SU11155A1 - Odnozar bottom semiautomatic rifle : en ru
  • CH135575A - Power meter with counter for refrigeration machines. : de en
  • PL10870B1 - The method of making pure iron helps to keep it fresh. : en pl
  • SU11440A1 - Clip for typewriter : en ru
  • SU11846A1 - Traction engine of internal combustion for locomotives : en ru
  • SU11920A1 - Apparatus for plastering walls and ceilings : en ru
  • US1729930A - Clothespin : en
  • SU11039A1 - Method of making model, models and prints : en ru
  • SU11356A1 - Electric pile driver : en ru
  • US1729877A - Fuse-panel box : en
  • US1729928A - Ventilating awning : en
  • USD79502S - Design for a combined traffic-warning device and support therefor : en
  • SU11815A1 - Food grabber : en ru
  • US1730170A - Insulator : en
  • AU1935729A - Self-lubricating bearings and method of forming thesame : en
  • CH135624A - Collapsible vehicle roof, in particular for motor vehicles. : de en
  • CA293458A - Process of embossing fabrics : en fr
  • CA293591A - Clean-out plug : en fr
  • SU11417A1 - Centrifugal hydraulic controller for spring-loaded mechanisms : en ru
  • SU11445A1 - Tool for installing and raising the suction valve : en ru
  • SU11665A1 - Device for the selection of colors : en ru
  • US1730292A - Disk cap for milk bottles : en
  • SU11028A1 - The method of obtaining water-insoluble azo dyes : en ru
  • US1729704A - Adjustable condenser : en
  • PL10934B1 - The method of splitting oils. : en pl
  • SU11902A1 - A device that signals the burning of wagon boxes : en ru
  • US1729633A - Grover mfg : en
  • US1729886A - Fruit-vending machine : en
  • US1729621A - Swivel key hook : en
  • US1729922A - Eodolphe bekthon : en
  • SU10983A1 - Disc Wheel Making Machine : en ru
  • SU11203A1 - Rotation tool for cable drilling : en ru
  • SU11306A1 - Shirt, combined with trousers : en ru
  • US1729863A - Screw-machine stop : en
  • US1730090A - Insulating apparatus : en
  • GB287940A - Improvements in the process of coating articles : en
  • CA293610A - Pneumatic tire : en fr
  • CH135564A - Tuning butterfly carburetor for internal combustion engines. : en fr
  • PL10852B1 - Kl.-S- ¦ & SS7 Tool for punching holes in the borehole piping. : en pl
  • SU11581A1 - Tea dispenser for tea-weighing machines : en ru
  • US1730186A - New cotton dyestuff of the anthraquinone series : en
  • SU11513A1 - Apparatus for mixing liquids of different temperatures : en ru
  • SU11677A1 - Solid square : en ru
  • SU11953A1 - Tool for connecting the ends of the drive belt : en ru
  • AU1822429A - Improved apparatus for tipping the body of vehicles : en
  • SU11751A1 - A device for cutting the ends of films and gluing films : en ru
  • PL10920B3 - Machine for grinding, polishing or biting profiled stone objects. : en pl
  • SU11668A1 - Device for cleaning boiler feed water from oil : en ru
  • US1729890A - Boy scout signaling device : en
  • SU11788A1 - Drum for high pressure boilers : en ru
  • SU12031A1 - Drill coke oven : en ru
  • US1730215A - Horse collar : en
  • SU11140A1 - Rotary drum filter for liquefied peat : en ru
  • SU11273A1 - A device for sealing gaps between the rotor and the stator housing in water turbines and other similar machines for dropping and viscous liquids : en ru
  • SU11771A1 - Method for the production of animated cinematic filming : en ru
  • SU11785A1 - The method of detachable connection of steel cables : en ru
  • US1729885A - Method for making a pavement wearing course : en
  • US1730098A - Electric traffic signal : en
  • SU11026A1 - Fixture for periodically increasing the air supply in engines : en ru
  • SU11626A1 - Counter departure of bees from ul : en ru
  • SU12038A1 - Scum trap : en ru
  • FR666301A - Dimmer for voltage regulation of transformers under load : en fr
  • SU11276A1 - The method of obtaining synthetic rubber : en ru
  • US1730309A - Inflated ball : en
  • USD79530S - Design for a lighting fixture : en
  • SU11507A1 - Neck for stringed musical instruments : en ru
  • CA293566A - Method and means for preventing electrolytic action : en fr
  • SU11499A1 - Drive for a bucket elevator conveyor designed to supply sand to steam locomotives : en ru
  • SU11884A1 - Lever device for moving the gates gates zhel. dear platforms in one direction, regardless of the direction of rotation of the levers : en ru
  • SU10991A1 - Wheel with a removable rim for cars : en ru
  • SU11897A1 - Brake for monorail carriages on poles : en ru
  • CA293642A - Coating composition : en fr
  • AU1922229A - Improvements in and relating to closure devices for bottles, jars tins or other similar containers : en
  • CA293426A - Envelope : en fr
  • CA293496A - Boat propeller : en fr
  • BE363092A - improvements to vacuum tube lighting systems : en fr
  • SU11086A1 - Bailer : en ru
  • US1730315A - Bleached chemical wood pulp and process of making : en
  • USD79526S - Design for a buckle : en
  • BE363263A - : en
  • CA293587A - Container : en fr
  • CH135623A - Lubricating device on motor vehicles with heat engines. : de en
  • SU11380A1 - Wood dryer : en ru
  • SU11547A1 - Instrument for determining the development of fingers of a musician : en ru
  • SU11961A1 - Battery torn battery : en ru
  • CH135481A - Process for the preparation of a vat dye. : de en
  • SU11735A1 - Filter Press Plate : en ru
  • CA293616A - Gas broiler : en fr
  • AU1838929A - Improvements relating tothe electro-deposition of metals : en
  • CA293423A - Hydro pneumatic reservoir for petrol : en fr
  • FR666322A - Device for the service of shaft furnaces and rotary tube furnaces for the calcination of cement, lime, etc. : en fr
  • FR666476A - Improvements to threading machines : en fr
  • ES114676A1 - A filter for liquids with approximate densities to those of drinking water. : en es
  • DE483276C - Device for the production of boxes, the connection of the box corners being produced by adhesive strips : de en
  • DE483714C - Holding device for high-frequency vacuum electrodes to be attached to the body : de en
  • DE465527C - Elliptical compass : de en
  • FR666297A - Holster device for various applications : en fr
  • FR666422A - Improvements to impactful tools : en fr
  • DK40838C - Electric Capacitor with variable Capacity. : da en
  • DE477946C - Hand loom for the production of circular or circular sector-shaped mat carpets made of coarse yarn, closed to the tip of the circular sector : de en
  • DE483417C - Main line junction box : de en
  • DE436806C - Device for making gauges for lens grinding bowls : de en
  • FR666324A - Process for manufacturing thermionic coated cathodes : en fr
  • FR666742A - Method for measuring the height of an aircraft or other air navigation device above the earth : en fr
  • ES112423A1 - A method, with the corresponding apparatus, to treat hydrocarbon compounds. : en es
  • ES112586A1 - A new procedure for the use of tire covers for wheels of all kinds of vehicles, worn, broken and broken. : en es
  • FR666435A - Improvements to servomotors : en fr
  • CH135496A - Ultra-fast development process for photographic prints. : en fr
  • DE483327C - Clock face for the 24-hour time : de en
  • DE483409C - Three-phase electric furnace for the production of carbon disulfide : de en
  • FR666712A - Further development in vacuum brake steam ejectors : en fr
  • GB319862A - Improvements in apparatus for removing dust from air and other gases : en
  • DE483336C - Coil for electrical machine and apparatus, especially under the coil : de en
  • FR666391A - Method and apparatus for limiting the speed of internal combustion or internal combustion engines : en fr
  • GB319960A - Crankshafts for fluid pressure engines : en
  • AU1798329A - Improvements in and relating to electric clock systems : en
  • AU1899629A - Improvements in or relating' to means for combining electrical energies, modulating systems andthe like : en
  • AU1573928A - Accelerator of vulcanization : en
  • AU1579528A - Improvements in cardboard boxes and cartons, and method of and means for manufacturing thesame : en
  • AU1906529A - Puncture preventing device for pneumatic tyres : en
  • SU11139A1 - Water and sand bottle cleaner : en ru
  • US1730181A - waterston : en
  • PL10846B1 - A method of cleaning hydrocarbons from sulfur by means of acids. : en pl
  • SU11726A1 - Device for removing from the chimneys of boilers with flue ash pipes using steam or compressed air : en ru
  • BE363097A - : en fr
  • CA293636A - Flushing device for water closets : en fr
  • CA293452A - Staple : en fr
  • FR666745A - New electromagnetic clutch with key : en fr
  • SU10924A1 - The method of processing liquid combustible materials for their use in internal combustion engines with a high degree of compression : en ru
  • SU11046A1 - Apparatus for maintaining certain ratios between the speeds of rotation of two DC motors : en ru
  • SU11999A1 - Cast iron cleaning machine : en ru
  • FR666566A - Motor car wheel : en fr
  • CA293457A - Tire gauge : en fr
  • CH135521A - Wrist watch. : de en
  • DE483557C - Machine for cutting goods into slices : de en
  • SU12066A1 - Coffee roaster : en ru
  • DE481014C - Method and device for bending the edge of thin pieces of leather : de en
  • SU11016A1 - The method of obtaining azo dyes in multi-color gasket : en ru
  • US1729823A - Manufacture of lubricants : en
  • DE483239C - Process for the production of artificial teeth : de en
  • DE483431C - Removal of iron from ferrous material, especially alloys : de en
  • CH135500A - Musket. : en fr
  • GB319936A - An improved diaphragm valve : en
  • PL10897B1 - Wall of the safe against burglary. : en pl
  • SU11343A1 - Device for painting and subsequent drying of boards : en ru
  • SU11731A1 - Arable child : en ru
  • US1730021A - Thread holder for weft-replenishing looms : en
  • SU11075A1 - Apparatus for glazing porcelain insulators and rollers : en ru
  • SU11208A1 - Marine engine : en ru
  • SU11297A1 - Electric projection lamp with automatic movement of transparencies : en ru
  • SU11366A1 - Crane box for gas-heated water heater : en ru
  • CA293546A - Manual feeding and power traversing mechanism for planers : en fr
  • CH134226A - Device for sorting coins. : de en
  • CA293518A - Kneeling bench : en fr
  • CA293541A - Lifting jack : en fr
  • PL10869B1 - Method of lubricating internal combustion engines. : en pl
  • SU11662A1 - Coal Combustion Burner : en ru
  • US1729687A - Vehicle seat : en
  • US1730106A - Denominator attachment for adding machines : en
  • PL10969B1 - Close bottles or similar vessels. : en pl
  • SU11661A1 - Multinational Propashnik : en ru
  • SU11795A1 - Sprinkler automatically actuated : en ru
  • US1730024A - Multicolor-weft-replenishing mechanism : en
  • FR666623A - Process for filling the space left between the first and second shoes : en fr
  • AU1952329A - Improved manually operated hay press : en
  • BE363167A - Process for the manufacture of composite glass which does not form splinters, with curved surfaces with or without optical effect, for glasses, spotting scopes etc., as well as a product obtained by this process : en fr
  • GB319808A - Method of producing body colours : en
  • ES113370A3 - Procedure to obtain a denaturant for ethyl alcohol usable in the preparation of denatured alcohols destined for the perfume industry. : en es
  • DE483356C - Process for cooling briquettes by ventilation : de en
  • DE483947C - Glow valve tubes : de en
  • SU11859A1 - Punching press for assembling and fitting rotary iron onto the shafts of electric motors and dynamos : en ru
  • US1729841A - Island : en
  • USRE17450E - Key-ring holder : en
  • FI12653A - For example, the telephone number for the third country is indicated : en fi
  • CH135410A - Methods for combating animal pests. : de en
  • DE483332C - Address printing machines, especially those with selection devices for the printing plates : de en
  • DE483828C - Copper oxide element : de en
  • GB319957A - Improvements in the manufacture and production of hydrogen from methane : en
  • USD79531S - Design fob a box : en
  • GB320062A - Process for improving vegetable fibrous material : en
  • SU11035A1 - Method for preparing mono-acylacetic acid arylides : en ru
  • USD79538S - A cobpoeation : en
  • CA293517A - Vehicle direction signal : en fr
  • CA293488A - End and bottombearing for quick revolving shafts or spindles : en fr
  • CH135465A - Process for cleaning molasses for the purposes of alcohol and yeast production. : de en
  • FR666606A - Improvements in water cooling systems for internal combustion engines : en fr
  • GB307909A - Improvements relating to the cylinder heads of internal combustion engines : en
  • FR666416A - Door lock : en fr
  • SU11837A1 - Coal Burner : en ru
  • SU11881A1 - The device for changing the bridge rail rails : en ru
  • US1730107A - Plow attachment : en
  • FR666664A - Combustion engine : en fr
  • FR666695A - Vibration damper for shafts : en fr
  • SU11506A1 - Universal wood processing machine : en ru
  • DE483271C - Device for achieving smooth operation of piston engines, especially compressors for compressing gases and vapors, pumps for conveying fluids and the like. like : de en
  • ES114739A1 - Improvements in the fists of canes, umbrellas and similar utensils. : en es
  • FR666568A - Sterilization device usable in particular for sterilizing cannulas : en fr
  • GB320034A - Improvements in rotary machines for manufacturing glass hollow-ware and other moulded articles of glass : en
  • SU11227A1 - Adaptation to the car for driving on rails : en ru
  • CA293607A - Thermostatic switch : en fr
  • ES114354A1 - A system to communicate with vehicles in motion. : en es
  • CH135506A - Equal pressure gas meter. : de en
  • ES114701A3 - A new procedure for the manufacture of hydrosulfites. : en es
  • FR666541A - Cylinder head for internal combustion engine : en fr
  • ES114809A1 - A machine for spinning esparto, rush and similar vegetables. : en es
  • PL10901B1 - Piggy bank with a strainer window. : en pl
  • US1730275A - Automatic boiler-feed regulator : en
  • FR666544A - Combustion engine : en fr
  • GB319845A - Improvements in or relating to spectacle and like frames : en
  • GB319858A - An improvement in, or relating to, junction boxes for electric cables : en
  • FR666394A - negative electrode for zinc-based electric accumulators : en fr
  • ES114620A1 - Sound diaphragm : en es
  • ES114636A1 - Improvements in fans and vacuum cleaners. : en es
  • FR666771A - Automobile headlight : en fr
  • GB290570A - Manufacture of mixed esters of cellulose : en
  • FI12655A - Restrictions on the application of animal health rules and animal health rules : en fi
  • US1730141A - Motor-geared sewing machine : en
  • FR666458A - Hanging device, particularly applicable as a bag clasp : en fr
  • SU11179A1 - Rotary fastening on the shaft of the peat forming machine of the knife : en ru
  • SU11396A1 - A device for printing terrain maps with pronounced terrain over paired aerial photographs. : en ru
  • SU11639A1 - The holder for the photographic apparatus on the plane : en ru
  • FR666559A - Loose-leaf bindings enhancements : en fr
  • SU11150A1 - Packing for centrifugal pumps that supply hot water : en ru
  • SU11022A1 - Apparatus for generating steam and distributing it under the grate : en ru
  • SU11069A1 - Device for mixing tobacco leaves : en ru
  • SU11167A1 - Device for controlling the speed of an asynchronous motor : en ru
  • SU11543A1 - Device for cleaning smoke tubes from scale : en ru
  • CH135487A - Envelope. : de en
  • FR666304A - Buckle, especially for men's garters and ladies' belts : en fr
  • GB320332A - Improvements relating to ferrous alloys : en
  • ES114386A1 - A connection of high voltage discharge tubes or lamps with light radiation through the positive column. : en es
  • FR666302A - Improvements to pneumatic hammer dampers : en fr
  • PL10884B1 - Adjusting device for motor vehicles. : en pl
  • SU10967A1 - Apparatus for producing red lead by oxidation of lead oxide with atmospheric oxygen under atmospheric pressure : en ru
  • SU11529A1 - Device for feeding a group of cigarettes in packaging machines : en ru
  • US1729870A - Pump : en
  • DE483575C - Fire chamber for oil switch : de en
  • FR666495A - Fire extinguisher system for tanks of inflammable substances or masses or for rooms containing such tanks : en fr
  • DE483783C - Process for the production of iron from ores by chlorination and decomposition of the iron chloride formed with hydrogen : de en
  • FI12673A - Bomb- och minkastningsapparat : en fi
  • GB297470A - Improvements in or relating to signature-impressing devices : en
  • FR666651A - Adjustable ventilation accessory for colonial and solar helmets : en fr
  • SU11216A1 - Device for measuring earth resistance : en ru
  • SU11761A1 - Children's count ska sled : en ru
  • DE483633C - Apparatus for removing old paint coatings etc. Like. Of ceilings and walls with suction device : de en
  • DK40848C - Rudder for Screws. : da en
  • DE483310C - Springless repair valve for water supply taps : de en
  • DE483698C - Display device for self-powered shoe machines, in which each work cycle is divided into a number of partial work cycles with breaks in between : de en
  • SU10951A1 - Instrument for demonstrating the apparent change in the distance between the stars in the sky : en ru
  • SU11409A1 - Electric incandescent lamp : en ru
  • SU11585A1 - Mechanism for translating railroad switches : en ru
  • US1729686A - Tractor attachment : en
  • US1729900A - Guard for trolley conductors and hangers : en
  • DE483696C - Method for combating animal and vegetable pests : de en
  • GB291339A - Process for producing deposits or coatings from aqueous suspensions of rubber : en
  • DE483694C - Mattress with a net supported on a springy support : de en
  • FR666484A - Improvements to the adjustment of a brake and coupling mechanism : en fr
  • FR666609A - Device for removing brochures from cover machines : en fr
  • GB319965A - Improvements in fingerstalls or pokes and covers for finger dressings : en
  • PL10899B3 - The method of obtaining yellow-orange vat dyes. : en pl
  • US1730202A - Unitary double stopper : en
  • US1730235A - Car construction : en
  • FR666567A - Improvements made to the reproduction of sound ingots : en fr
  • GB291743A - Improved process for bleaching animal fibres and substances : en
  • FR666571A - Lock washer for nuts : en fr
  • GB298992A - Elastic coupling : en
  • GB319819A - Improvements in or relating to variable capacity electric condensers : en
  • GB320068A - Improvements relating to the removal of dust from gases : en
  • FR666399A - Piston compressor : en fr
  • DE483419C - Arrangement to reduce the influence of the inductive voltage drop on the current strength in circuits with variable frequency : de en
  • DE483537C - Facility for vascular funding : de en
  • DE483770C - Coupling car for braking mountains and inclined lifts with two-wire suspension and drums of the same horizontal axial line : de en
  • GB296377A - Device for regulating the fuel feed in internal combustion engines, especially in connection with motor driven vehicles : en
  • PL10860B1 - Method of accelerating the setting of hydraulic binders. : en pl
  • US1730010A - Vacuum-tube holder : en
  • US1730049A - Electromechanically-controlled switch and remote-control signaling and telephone system : en
  • US1730089A - Water vaporizer for internal-combustion engines : en
  • US1730131A - Crate : en
  • SU11949A1 - Grain Sampling Device : en ru
  • SU12051A1 - Drive in rayon spinning machine : en ru
  • DE483574C - Temperature regulator for rail car heaters : de en
  • DE483794C - Ventilation device for the overflow sight glass of liquid measuring devices : de en
  • GB320044A - Improvements in coloured cellulose films : en
  • SU11213A1 - The method of regeneration of rubber : en ru
  • SU12053A1 - Apparatus for automatically measuring various volumes of liquid : en ru
  • US1730189A - Apparatus for separating materials of different specific gravities : en
  • GB300972A - Process for increasing the density of or consolidating sintered metallic masses : en
  • PL10895B1 - A method and a device for obtaining gases of any preciseness from their liquid state. : en pl
  • SU11562A1 - Trepalna machine : en ru
  • SU12063A1 - Device for pressure control in remote tubes with powder composition : en ru
  • DE483357C - Process for the production of alcoholic doughy to solid masses : de en
  • GB293321A - Process of and apparatus for carbonizing and distilling wood and coal : en
  • GB295362A - Process and apparatus for spraying and applying viscous oils or fats : en
  • ES113648A2 - Procedure for printing with ink dyes. : en es
  • FR666441A - System for the recovery of by-products from coke ovens and other coal distillation plants : en fr
  • DE483677C - Switch for motor vehicles : de en
  • DE483550C - Trawling net with a device for closing its entry opening while fishing : de en
  • SU11235A1 - Manual drive of low power dynamos serving for lighting etc. targets equipped with a hydraulic transmission : en ru
  • SU11991A1 - Machine for cutting out of the peat mass of bricks, turning them over and laying them out on the pitch field : en ru
  • US1729884A - Method of making a wear course for pavements : en
  • SU11322A1 - Apparatus for extracting tin from scraps of tinplate : en ru
  • US1730298A - Furnace : en
  • SU10979A1 - Method and device for processing wood in order to impart greater flexibility in cold condition : en ru
  • SU12060A1 - Disc hand grenade with spring drummer and check : en ru
  • US1729864A - Switch mechanism : en
  • US1729924A - Bent sliding trolley : en
  • CA293424A - Reclining chair : en fr
  • CA293567A - Thermostatic apparatus : en fr
  • CH135600A - Bulb screw socket with insulated threaded sleeve. : de en
  • CH135661A - Device for protection during nasal breathing against cold, cold damp, dust and pathogens of various kinds. : de en
  • DE483432C - Annealing of metals or alloys in salt baths : de en
  • ES114682A1 - Procedure to regenerate the right lubricating oils. : en es
  • ES114721A1 - Gasogen for the production of gaseous mixtures of carbon oxide and hydrogen by means of the continuous gasification of solid fuels. : en es
  • DE483738C - Cinema projector with optical compensation for image migration : de en
  • GB320339A - Improvements in or relating to packed glands : en
  • GB319844A - Improvements in fluid retarding or controlling devices : en
  • GB319968A - Improvements in or connected with hood fittings for motor and other vehicles : en
  • GB320029A - Improvements in and relating to boots for football and like sports : en
  • GB294530A - Improvements in or relating to burners for blue flame lamps of the wick type : en
  • DE480941C - Method for the transmission of images and the like Like. By means of electrical vibrations : de en
  • DE483169C - Adjustment device for calculating machines : de en
  • ES114714A1 - A supplementary rolling system for wheels with pneumatic tires. : en es
  • ES114819A1 - Disc annunciator for the wheels of all kinds of vehicles. : en es
  • GB320078A - Improvements relating to telegraphs for use in ships, power stations and the like : en
  • CA293574A - Steam engine : en fr
  • FR666407A - New traction sprayer : en fr
  • FR666774A - Exhaust silencer, absorber of harmful exhaust gases : en fr
  • US1729739A - Strap end attachment : en
  • SU11195A1 - The method of cleaning cresols : en ru
  • SU11779A1 - Fitting to reaping machines for lifting lodged bread : en ru
  • SU11502A1 - Crosslinker : en ru
  • DE483384C - Stuffing box for deep well centrifugal pumps : de en
  • GB319942A - Improvements relating to loud speaker telephone instruments : en
  • DE463828C - Production of sulfuric acid : de en
  • DE483735C - Process for the production of waterproof materials with a flat or wavy cross section : de en
  • DE483580C - Device for determining the moisture content of grainy material by measuring the electrical conductivity : de en
  • CA293473A - Mechanism for trademarking transfer webs : en fr
  • ES114664A1 - Hats made of vegetable fiber and animal fiber, whose frame is made up of three pieces only. : en es
  • ES114815A1 - Internal incisor tooth : en es
  • GB319828A - Improvements in signs : en
  • SU11196A1 - Device for reducing the magnetic distance of main and secondary poles of electric machines : en ru
  • SU11285A1 - Portable scales for weighing rolling stock : en ru
  • SU11319A1 - Steam Koprova Baba : en ru
  • SU11324A1 - A device for regulating the supply of milk of lime : en ru
  • SU11533A1 - Arc Welding Device : en ru
  • CH135504A - Device for checking the piston position of multi-cylinder piston engines. : de en
  • FR666467A - Improvements to rectifying devices for alternating currents : en fr
  • FR666790A - Advanced film winding system in a cinematographic device : en fr
  • US1730150A - Relay control valve : en
  • GB310492A - Egg preserver : en
  • SU10995A1 - Ri-med nki apparatus : en ru
  • SU11758A1 - Closed wash tank : en ru
  • DE462830C - Lockable device to protect hat, umbrella, stick and other items of clothing against theft : de en
  • DE483482C - Process for the production of paper of a certain thickness : de en
  • GB320005A - Improvements in closures for pneumatic tube conveying systems : en
  • FI12668A - Sätt att framställa presstorkad isoleringspapp : en fi
  • SU11496A1 - The method of obtaining photographic prints : en ru
  • SU11552A1 - Drawing Chair : en ru
  • SU11898A1 - Railway water dispensing column : en ru
  • CA293453A - Machine for opening tins of canned goods : en fr
  • DE483298C - A device for rolling glass sheets consisting of a lower and upper roller : de en
  • ES114324A1 - Procedure to dehydrate the salts that contain water. : en es
  • FR666519A - Sprayer-mixer device for all liquids in contact with any gas : en fr
  • GB304777A - Improvements in ball catching and throwing devices : en
  • US1730242A - Heat exchanger : en
  • US1730246A - Key holder : en
  • FR666775A - Improvements to automatic selector circuits intended for telephony or for the transmission of remote signals : en fr
  • FR666681A - Derived networks or measuring bridges for alternating current circuits : en fr
  • FR666598A - Handlebars with double elastic frame for motorcycles, bicycles, etc. : en fr
  • GB319884A - Improvements in or relating to armoured cables : en
  • DE483758C - Device for the production of fine-grained lead oxides, e.g. B. Glaette and red lead, in oxidation kettles equipped with agitators, in which molten lead is atomized : de en
  • ES114718A1 - An annual calendar or calendar of mobile indications. : en es
  • US1729786A - Pencil : en
  • US1730166A - Steering-wheel lock : en
  • DE483538C - Leadership of conveyor baskets or the like. : de en
  • PL10968B3 - Method of obtaining hormones from the pemasal glands. : en pl
  • SU11455A1 - An electrical device for transmitting readings of liquid manometers, gauges, etc. devices for distance : en ru
  • DE483707C - Disintegrator-type device for cleaning, cooling, mixing and absorbing gases and vapors : de en
  • GB319927A - Centrifugal pump : en
  • GB320077A - Play ball : en
  • CH135664A - Train traffic display device for train stations. : de en
  • FR666294A - Method and device for regulating the voltage of AC power lines : en fr
  • PL10964B3 - A method of biological treatment of wastewater, generated during the processing of molasses. : en pl
  • SU11504A1 - Overheat regulator : en ru
  • US1729705A - Aittomatic tbaiet-stop system : en
  • ES114796A1 - A procedure for the fixation of movement sequences. : en es
  • USRE17449E - Baffle wail : en
  • ES114774A1 - A mask for horses. : en es
  • GB320103A - Improvements in or relating to clamps, clips or the like for nets : en
  • AU1928929A - Improvements invariable speed gear : en
  • DE483337C - Glow cathode tubes, especially X-ray tubes : de en
  • ES114696A1 - Submarine torpedo launch device. : en es
  • FR666475A - Improvements to incandescent electric lamps : en fr
  • GB319848A - Improvements relating to the fluid treatment of artificial silk threads and filaments : en
  • GB319924A - Improvements in or relating to imbibition printing apparatus for kinematograph films : en
  • DE483480C - Carburetor : de en
  • US1730015A - Island : en
  • SU11546A1 - Method for producing cyanide mercury : en ru
  • SU11921A1 - Box for collecting and transporting garbage : en ru
  • GB319800A - Improvements in or relating to mine props : en
  • US1729774A - Burial vault : en
  • US1730313A - Apparatus for building rubber footwear : en
  • SU11321A1 - Pa lnik : en ru
  • SU11596A1 - Controller gt : en ru
  • ES114385A1 - Rotary dryer drum. : en es
  • GB319856A - Brakes of and for self-propelled vehicles : en
  • PL10854B1 - Payphone. : en pl
  • SU11085A1 - Buffer device installed in the head of the train to prevent a crash when colliding with an obstacle : en ru
  • SU11256A1 - Jack for lifting and moving loads : en ru
  • FR666525A - Combined pocket album for displaying and hanging view cards postcards or similar objects : en fr
  • GB289853A - : en
  • FR666763A - Product and method for hastening the hardening of hydraulic binders : en fr
  • CH135440A - Spring mattress. : de en
  • US1729909A - Shaving brush and the like : en
  • US1730221A - Hydrometer : en
  • DE483737C - Movement mechanism for the claws of cinematographic apparatus : de en
  • FR666614A - Photographic roll film : en fr
  • FR666613A - Heat protection device for clamping springs surrounding an electrical conductor : en fr
  • GB320088A - Improvements in detergents : en
  • FR666386A - Printing arm for address printing machines : en fr
  • FR666418A - Method and apparatus for the treatment of coals, lignite shale oils, petroleum oils and the like : en fr
  • ES114651A1 - An arrangement of gas dust removal apparatus, especially gas gas, reheater and steam mixer for combustion air. : en es
  • GB319834A - Improvements in electric power supply apparatus : en
  • DE483498C - Method to facilitate screen changes on Fourdrinier paper machines with an extendable screen table : de en
  • FR666253A - Device for the application of paint with automatic arrival of paint in the brush : en fr
  • GB319943A - Improvements in and relating to magnetic separating machines : en
  • FR666493A - Automatic ignition or power-up device : en fr
  • FI12681A - Anordning for framställning av blandningar mellan fasta ämnen och vätskor, speciellt betong- resp. murbruksblandningar med reglerbara vätskemängder : en fi
  • FR666595A - Stretch fabric in all directions : en fr
  • GB320061A - Improvements in or relating to interconnecting arrangements for use in telephone systems : en
  • SU11411A1 - A method of making unfinished sheet glass with a lining of a celluloid plate : en ru
  • FR666258A - Self-releasing jack specially used for raising railway tracks : en fr
  • GB319624A - Improvements in or relating to closures for bottles and like receptacles : en
  • CA293614A - Coal or carbonated substance purifying method : en fr
  • ES114634A3 - Double brake guide for bicycles. : en es
  • GB303001A - Shell mounts for rock drills : en
  • FR666591A - Improvements to grinding machines : en fr
  • GB320087A - A hand or foot applied brake for use on solo or tandem bicycles : en
  • FR666306A - Gasifier in which the air required for gasification is introduced into the fuel through several nozzles : en fr
  • ES114703A1 - A process for obtaining refined gray cast iron. : en es
  • DE483448C - Conveyor belt distribution and mixing system : de en
  • DE483490C - Device for drying the print of the cigarette paper strip coming from the printing device of the cigarette machine : de en
  • FR666569A - Mounting method for transmitting an alarm signal via multi-core lines : en fr
  • GB320051A - Improvements in means for securing in position the electric conductors of alarm circuits : en
  • US1730097A - Burner for liquid fuel : en
  • US1730236A - Process of and apparatus for making chain : en
  • FR666468A - Machine for driving nails, especially corrugated nails : en fr
  • FR666730A - Piston improvement : en fr
  • FR666300A - Amplifier device used in the last stage for the reproduction of sounds independent of frequency : en fr
  • DE483358C - Indirectly heated high pressure steam generator : de en
  • ES113281A2 - A transformer, especially a measurement one. : en es
  • ES114790A1 - Machine to sort and classify oranges and similar fruits. : en es
  • FR666572A - Arrangement of rod selectors with multiple panel : en fr
  • FR666551A - Hydraulic clutch system, progressive action, forming a speed limiter : en fr
  • FR666583A - Manufacturing process for a low frequency transformer : en fr
  • SU10984A1 - Anti-leakage device from axial axle box : en ru
  • US1729999A - Delivery apparatus for pneumatic-dispatch systems : en
  • CA293519A - Kneeling bench : en fr
  • CA293563A - Hook tape : en fr
  • FR666523A - Device ensuring the supply of secondary air to the hearth installations and specially intended for the chimneys of cooking ovens : en fr
  • DE483549C - Device to catch swarms of bees to be installed in front of the entrance hole : de en
  • US1729675A - Tunnel drier : en
  • SU11495A1 - Adaptation to the measuring fork for automatic printing of the results of tree measurements : en ru
  • SU11527A1 - Oil burner for glass melting furnaces : en ru
  • GB320037A - Improvements in toy building elements : en
  • GB320326A - Improvements in or relating to spring suspension for vehicles : en
  • FR666798A - Improvements in carburetors : en fr
  • SU11237A1 - Lock for drill rods : en ru
  • SU11284A1 - Fire extinguisher : en ru
  • SU11467A1 - Apparatus for checking the installation of cylindrical spools for steam engines : en ru
  • SU11511A1 - Clamp tool for pulling track crutches : en ru
  • US1729831A - Gas radiator : en
  • US1730086A - Bit gauge : en
  • SU11592A1 - Tool for pulling casing from boreholes : en ru
  • SU11848A1 - Vent pipe : en ru
  • US1729935A - Wall anchor : en
  • FR666403A - Improvements to liquid oxygen explosives : en fr
  • GB319821A - Improvements in or relating to jacketed milk and like containers : en
  • ES114704A3 - A process for the manufacture of pile carpets called chenille. : en es
  • GB294215A - Improvements in or relating to apparatus for filtering rubber dispersions and the like : en
  • DE483601C - Wood polishing and sanding machine : de en
  • AU1582828A - Improved diving apparatus : en
  • CH135606A - Process for extracting vitamins from a fat. : en fr
  • CH135629A - Automatic lubrication device for the bearing. : en fr
  • DE483343C - Arrangement for sound recording : de en
  • SU11215A1 - A method of manufacturing disk coils for transformers : en ru
  • US1729708A - Rubber composition : en
  • US1729872A - License-certificate holder for motor vehicles : en
  • SU11053A1 - The method of purification of salt from the salts of magnesium and potassium : en ru
  • SU11528A1 - Magnet unlocked door lock : en ru
  • SU11889A1 - Method of preparing varnish for rubber shoes : en ru
  • SU11957A1 - Device for making micafolia : en ru
  • US1730224A - Oil stove : en
  • US1730232A - Insulator structure : en
  • USD79506S - Design for a restaurant order check : en
  • CH135439A - Transformation furniture. : en fr
  • DE483213C - Device for self-ventilation of feed water u. Like. In a vacuum and without heating : de en
  • DE483437C - Account selector for self-employed accounting institutions : de en
  • FI12666A - The scope of this Regulation is to apply to Rost : en fi
  • FR666635A - Method of mounting radiators for heavy oil engines for vehicles : en fr
  • FR666638A - Automatic gear : en fr
  • CH135659A - Paint atomizer. : de en
  • SU11420A1 - Mobile peat milling plant : en ru
  • US1729634A - Method of spraying : en
  • US1730302A - Cleaning of the inking rollers and printing cylinders of printing machines : en
  • FR666397A - Weather-resistant laminar glass : en fr
  • GB308206A - Improvements relating to grinding or abrading machines : en
  • SU11030A1 - Continuous drying machine for drying oil : en ru
  • SU11241A1 - Adjustment to electric meters for supplying a certain amount of electrical energy to the consumer : en ru
  • US1730164A - Broom bridle : en
  • DE483527C - Process for the production of easily repairable, acid-resistant, firmly adhering coatings : de en
  • DK40842C - Procedure for Mercurographic Plan Printing and Applicable Printing Plate. : da en
  • SU10949A1 - Method and apparatus for preserving milk powder : en ru
  • SU11054A1 - The method of obtaining emulsifying and detergent preparations : en ru
  • SU11753A1 - The device for dividing circles : en ru
  • US1729809A - Process of extracting fatty acids, resins, bitter substances, and mucilage from oils and fats : en
  • US1730329A - Box fastening : en
  • USD79525S - Design for a badge : en
  • USD79508S - Design for a handle for smokers stands or articles of analogous nature : en
  • GB319857A - Improvements in display stands for wall paper and like patterns : en
  • US1730112A - Distillation apparatus : en
  • ES114769A1 - Improvements in the tape edging machines. : en es
  • PL10917B1 - Device for making balls, especially steel ones. : en pl
  • FR666644A - Composition of washing products : en fr
  • DE483744C - Process for the cinematographic recording of road surfaces : de en
  • FR666524A - Device for cleaning beer lines : en fr
  • CA293592A - Manufacture of steel plates and sections : en fr
  • PL10952B1 - Device for draining liquids from barrels. : en pl
  • SU11032A1 - Composition for the device walls, partitions, etc. and for their plaster : en ru
  • SU11660A1 - Portable scales for weighing rolling stock : en ru
  • SU12003A1 - Medical Maximum Thermometer : en ru
  • SU12042A1 - Harrow : en ru
  • SU11594A1 - Table that can be turned into a bed : en ru
  • ES114771A1 - A new system to build railroads. : en es
  • GB297062A - Improvements relating to the recovery of sulphur from gases : en
  • GB319863A - Coffee making apparatus : en
  • CH135409A - Window frames for hotbed and greenhouse windows. : de en
  • US1729731A - Bumper : en
  • ES114775A1 - An arrangement for obtaining the synchronous running of dispositions separated from each other, using a magneto-electric machine maneuvered by a contact arrangement. : en es
  • FR666531A - Perfected ship's log : en fr
  • FR666330A - Embroidery machine improvements : en fr
  • FR666554A - Process for increasing heat transmission between gases and solid or molten bodies : en fr
  • DE483514C - Process for the production of water-soluble barium and strontium salts from the residues of the sulfur barium and sulfur strontium production which have been freed from sulfur barium and sulfur strontium by leaching : de en
  • DE483785C - Device on tar kettles equipped with flame tubes : de en
  • GB319859A - Improvements in pipe joints : en
  • CA293606A - Thermostatically controlled switch : en fr
  • FR666454A - Rotary machine, especially high pressure hot water pump : en fr
  • FR666640A - Automatic electric switch : en fr
  • SU11010A1 - Device for protecting high-voltage transmission towers against torsional stresses : en ru
  • SU11656A1 - Device for strengthening on the machine, for the purpose of processing, the headbands of the seats of the Vienna chairs : en ru
  • CH135542A - Combined inlet and outlet valve for compressed air. : de en
  • CA293644A - Liquid level gauge : en fr
  • SU11185A1 - Apparatus for separating solid and liquid components of peat or brown coal : en ru
  • US1729627A - John f : en
  • CA293620A - Portable shears : en fr
  • SU12059A1 - Double-walled hand grenade : en ru
  • DE483761C - Liquid heater with a throttle element built into the supply pipe connected directly to the water pipe : de en
  • SU11419A1 - A device with a bobbin machine for receiving finished coils and transferring them to a sorting box : en ru
  • CA293442A - Duplex screw driver : en fr
  • CA293430A - Pressure applying apparatus : en fr
  • SU11618A1 - Mobility chart for accounting purposes : en ru
  • SU11940A1 - Device for decomposing or composing images when transmitting images at a distance : en ru
  • SU11968A1 - A method of making artificial silk : en ru
  • US1729887A - mcconkey : en
  • US1730069A - Tray for card-index systems : en
  • SU11341A1 - Adaptation to lacing machine for stitches lapels : en ru
  • PL10967B1 - Heat exchanger. : en pl
  • SU11861A1 - A device for sampling liquids from closed tanks : en ru
  • US1729613A - Electrical connecter : en
  • SU11371A1 - Method and apparatus for testing metals : en ru
  • CA293561A - Process for obtaining concentrated acetic acid : en fr
  • CH135652A - Process for the preparation of a monoazo dye. : de en
  • US1730305A - Universal plug valve : en
  • CA293447A - Support for electric resistance elements : en fr
  • CA293613A - Method for securing friction facing members : en fr
  • CH135536A - Lighter enclosing a watch. : en fr
  • SU11791A1 - Semi-automatic device to prevent boilers from raising the water level : en ru
  • SU11464A1 - Compass to draw ellipses and other curves : en ru
  • SU11312A1 - A method of making photographic plates, films, etc. for indirect tricolor photography : en ru
  • US1730248A - Lawn sprinkler : en
  • DE478985C - Generation of hydrogen from water and carbon : de en
  • DE481879C - Electric ignition device : de en
  • DE481933C - Bird protection for railway insulators : de en
  • FR666675A - Skipping improvements : en fr
  • PL10841B1 - Device for interrupting and disconnecting without disturbance from the line transformers in series. : en pl
  • SU12071A1 - Device for rolling cars on site with in-line repair system : en ru
  • US1729644A - Electrical testing system : en
  • US1730153A - Insulated tank : en
  • US1729947A - Wheel-balancing apparatus : en
  • CH135518A - Folder for records. : de en
  • CH135551A - Steam jet pump. : de en
  • CH135645A - Process for the preparation of an arylaminonaphthalene derivative. : de en
  • AU1926129A - Improvements in or relating tothe sheathing of walls or other surfaces : en
  • AU1935229A - Double end thrust self-lubricating bearing : en
  • AU1579128A - An improved device for delivering measured quantities of liquids : en
  • SU11759A1 - Fine Fuel Burner : en ru
  • US1729754A - Track cleaner : en
  • CH135633A - Plane. : de en
  • SU11351A1 - Milling tools for excavation of peat, sand, etc. : en ru
  • US1730284A - Universal press : en
  • SU10978A1 - Device for fastening the root of the switchpoint of the arrow to the pivot pad : en ru
  • US1730066A - Expansion joint : en
  • US1730082A - Driving mechanism for paper-making machines : en
  • PL10863B1 - A method of obtaining phosphorus and aluminum cement from natural phosphates and bauxite. : en pl
  • SU11691A1 - The saw device for felling trees : en ru
  • SU10985A1 - Stender to the hydrant : en ru
  • DE483685C - Device for scraping walls and ceilings : de en
  • DE483241C - Double screen : de en
  • DE483287C - Overload nozzle for steam turbines : de en
  • DE483731C - Gas turbine with an impeller with pressure blades consisting of compressing and solid parts : de en
  • FR666375A - card case with ejector device : en fr
  • CH135549A - Centrifugal machine, in particular high pressure hot water pump. : de en
  • US1729658A - Toggle drawing press : en
  • US1729933A - Hay loader : en
  • SU11161A1 - A steam-powered installation, in which steam is formed for another part due to condensation of steam in one part of it. : en ru
  • SU11349A1 - Sliding ceiling to the frame um : en ru
  • PL10927B1 - Driving and displacing device. : en pl
  • SU11292A1 - Machine for spherical surface points (glass lenses) : en ru
  • ES114679A1 - Improvements in the threshers. : en es
  • FR666592A - Improvements to grinding machines : en fr
  • GB300971A - Improvements in or relating to electric signs : en
  • PL10842B1 - A method of producing soft and pliable artificial silk. : en pl
  • CA293422A - Kinematographic projecting apparatus : en fr
  • CA293638A - Automobile light : en fr
  • CH135656A - Process for the preparation of a vat dye containing bromine. : de en
  • CA293531A - Suit case lock : en fr
  • AU1597528A - Improvements in plastic compositions : en
  • SU11539A1 - Device for monitoring the movement of vapors, gases or liquids through pipelines : en ru
  • US1729976A - Mole trap : en
  • US1730311A - Narrow-type panel main switch : en
  • CA293596A - Indicator or protector for visible indexes : en fr
  • CA293562A - Eye tape : en fr
  • CA293564A - Self-baking electrode : en fr
  • CA293523A - Oil filter by-pass : en fr
  • CH135647A - Process for the preparation of an arylaminonaphthalene derivative. : de en
  • DE483604C - Manufacture of mixtures of metallic and non-metallic materials : de en
  • SU11333A1 - Attachment to insetting machine for making patterned items : en ru
  • SU11521A1 - Cooled Electrode Quartz Electric Lamp : en ru
  • SU11938A1 - Auto-lubricated roller to support the wire tg in the centralization devices of the arrows and signals : en ru
  • SU11165A1 - A method of concentrating aqueous nitric acid : en ru
  • SU11404A1 - Electric oscillation generator : en ru
  • US1729609A - Medical electric lamp : en
  • US1729781A - Mining apparatus : en
  • US1729784A - Lock : en
  • SU11370A1 - The method of obtaining glass, transparent to ultraviolet rays : en ru
  • SU11643A1 - Device for automatic filtration of liquids : en ru
  • US1730239A - Buffing device : en
  • BE363013A - : en fr
  • CA293559A - Bottle washing machine : en fr
  • AU1572928A - Improvements in or relating to sheetmetal and like tiles : en
  • DK40843C - Calculator. : da en
  • SU11484A1 - Device for sampling medium fluid samples from a reservoir : en ru
  • CH135510A - Endurance testing machine for belts. : de en
  • CH135547A - High pressure compressor system. : de en
  • DE483369C - Rope suspension for electric lamps : de en
  • DE483592C - Hot water storage tank with electrical heating and two heating cartridges arranged at different heights in the storage tank : de en
  • SU11437A1 - Apparatus for converting alternating current into constant current : en ru
  • US1730080A - Cloud or fog sounding device : en
  • US1730111A - And bobebt g : en
  • AU1500128A - Improvements relating toearth closets : en
  • FR666444A - Machine for compressing pourable masses or pastes, caramel, and other similar materials : en fr
  • CH135530A - Annular gap blower nozzle for sandblasting blower. : de en
  • SU11714A1 - Sofa, able to be turned into a bed : en ru
  • SU12032A1 - Musical horn : en ru
  • US1729964A - Cableway : en
  • SU11979A1 - Electric wire welding method : en ru
  • US1729757A - Switch-operating mechanism : en
  • US1730034A - Cooking utensil : en
  • CA293609A - Kitchen heater : en fr
  • DE483503C - Drive device for paddle slides : de en
  • ES114355A1 - A rotary engine. : en es
  • SU11966A1 - Wagon moving on rails : en ru
  • US1730121A - Spare-tire carrier : en
  • BE363038A - Two-speed shifting for motor cars : en fr
  • SU11911A1 - Device to turn off the engine and give a signal when the bearing is excessively heated : en ru
  • US1729727A - Two-unit welting : en
  • US1729939A - Renewable-fuse construction : en
  • US1730036A - Pedestal brace : en
  • CA293481A - Float controlled valve : en fr
  • DE483510C - Lock with explosion fuse link : de en
  • US1729747A - Method of bonding dissimilar metals : en
  • US1730019A - Balancing machine : en
  • PL10891B1 - A method of drying gases or gas mixtures for the synthesis of ammonia. : en pl
  • SU10953A1 - A method of making flammable compositions : en ru
  • SU11194A1 - The method of obtaining dry mixed fertilizers : en ru
  • SU11267A1 - Asynchronous motor with multiple secondary windings : en ru
  • SU11470A1 - Screwless ratchet screwdriver : en ru
  • US1729728A - Method and apparatus for coating surfaces : en
  • SU11315A1 - Device for removing ashes automatically in furnaces with a chain grate and sectional air supply : en ru
  • US1730293A - Heat interchanger : en
  • SU11168A1 - The collector device with plug-in idle plates and composite brushes : en ru
  • SU11478A1 - Device for heating the greenhouse : en ru
  • SU11157A1 - The method of tanning carbonated sulfate anthracene oil : en ru
  • SU11827A1 - Electromagnetic device for weaving machines to drive the shuttle : en ru
  • US1729638A - Refrigerated show case : en
  • US1730081A - Production of ketones of the anthracene series : en
  • SU10969A1 - Fixture for directing water entering the propeller of the vessel : en ru
  • SU10994A1 - Clamp for hanging electrical cable to the cable : en ru
  • FR666455A - Indirect ventilation system : en fr
  • GB320070A - Line source of light varying with applied electrical energy for observing or recording rapid variations in current or potential : en
  • SU11937A1 - Air device for adding sand under the wheels of cars or lubricating rounding tires : en ru
  • PL10892B1 - Straw press at dairies. : en pl
  • SU11277A1 - Device for mechanical feed under the mouthpiece of the backing machine of the backing board : en ru
  • SU11944A1 - Wax refinery : en ru
  • USD79528S - Design fob an automobile tike : en
  • SU11548A1 - Libra : en ru
  • SU11987A1 - High Frequency Dynamo : en ru
  • CH135562A - Plunger. : de en
  • DE483245C - Method and device for gluing crepe rubber together with other materials by mechanical means : de en
  • DE483355C - Process for the preparation of solid substances, in particular fuels, which are to be briquetted or otherwise combined by pressure using a binding agent containing pitch : de en
  • FR666793A - Radio-electric musical device with automatic or semi-automatic operation : en fr
  • PL10946B1 - A washer to prevent the screw from unscrewing. : en pl
  • SU11770A1 - Sharikov nut : en ru
  • SU11804A1 - The method of preparation of the mass for electrical insulation : en ru
  • SU11717A1 - Safety valve for steam boilers : en ru
  • CH135470A - Process for the direct dispersion of water-insoluble kneadable solid organic substances in water. : de en
  • SU11271A1 - Fire Tube Steam Boiler : en ru
  • DE483475C - Breeding facility for fur animals : de en
  • SU11768A1 - Circular saw machine : en ru
  • US1730254A - Control system : en
  • CA293603A - Diaphragm mount for loudspeakers : en fr
  • CH135488A - Device for applying liquids, e.g. Solutions, on sheets of paper, fabric, etc. : de en
  • CH135495A - Process for the reproduction of films with a support embossed by a very large number of lenticular particles on a film of the same nature but of different image format. : en fr
  • US1730007A - Marker device : en
  • PL10867B1 - Method for de-acidification and de-deboning of wood sugar. : en pl
  • US1729891A - Crane : en
  • US1730203A - Electric heateb : en
  • US1730241A - Metal clip : en
  • SU10930A1 - A method of processing alloys of copper and zinc (brass) : en ru
  • DE481371C - Fertilizer spreader, the stray chains of which brush through the fertilizer with the actual spreading fingers and whose joints are guided outside the box : de en
  • DE483668C - Drive device with braking device : de en
  • DE483583C - Drop center rim : de en
  • AU1451928A - Improvements in or relating to spring roller curtains and wind deflectors for motor ears andthe like : en
  • BE362897A - : en fr
  • DE482002C - Long hearth deep oven that works without recuperation or regeneration : de en
  • DE483654C - Switching device for the automatic field control of DC shunt or compound motors : de en
  • DE483408C - Electrolytic cell : de en
  • GB320043A - Improvements in or relating to conveyors and elevators : en
  • DE483676C - Suspension for motor vehicles : de en
  • FR666346A - Tilt balance : en fr
  • FR666673A - Mechanical bone cleaver : en fr
  • AU1872729A - Electric liquid heater : en
  • CH135446A - Tin opener. : de en
  • CH135634A - Spinning or twisting machine with a fixed ring rail. : de en
  • DE482735C - Device for the production of pellets from soft powder, in particular soap powder, on a die press : de en
  • SU11335A1 - Safety device when spraying on a circular saw hand-fed to it small objects, such as coconuts : en ru
  • US1729978A - Moisture trap for automobile crank cases : en
  • US1729994A - Feeding mechanism for sewing machines : en
  • US1730105A - Bracelet chain : en
  • CH135454A - Device for removing the warp threads from the crosshairs on warp-threading and similar weaving machines. : de en
  • FR666511A - Lubricating device for sewing machines : en fr
  • ES114136A1 - An industrial process of solid embossing in two or more colors and various shades applicable to fabrics. : en es
  • FR666510A - Improvements to ovens : en fr
  • FR666702A - Rotary motion idler train : en fr
  • FR666490A - Conduit for coin distribution : en fr
  • GB319880A - A new or improved adjustable clip or carrier : en
  • GB319955A - Improvements in or relating to two-stroke cycle internal combustion engines : en
  • GB319873A - Manufacture of composite or non-splintering glass : en
  • SU11300A1 - Scoop excavator for peat extraction : en ru
  • SU11038A1 - Nut Screwing Tool : en ru
  • SU11491A1 - Way to control the work of the fireman : en ru
  • SU11965A1 - The method of surface treatment of nickel or nickel-containing cathode bases : en ru
  • SU11994A1 - Apparatus for automatic sampling of an average sample of grain products and other bulk materials : en ru
  • SU11597A1 - Multiplication apparatus : en ru
  • SU11909A1 - Electric pressure cooker : en ru
  • FR666257A - Drum dryer : en fr
  • ES114750A1 - A system of screens for the exhibition of samples of socks and stockings. : en es
  • GB320014A - Improvements relating to counters : en
  • SU10913A1 - Method and device for the release of gases and vapors absorbed by the solid absorber : en ru
  • SU10992A1 - Device for automatic determination of individual grain weight : en ru
  • US1729603A - Apparatus for handling ashes or other solid materials : en
  • DE483699C - Device for filling boreholes : de en
  • DE483494C - Hearth furnace for melting and reducing ores : de en
  • FR666714A - Advanced Electro-Magnetic Belt : en fr
  • CH135423A - Process for the production of objects from zirconium oxide. : de en
  • DE483690C - Device for producing bottle bundles for packaging bottles : de en
  • DE483375C - Baby blanket for toddlers : de en
  • DE483747C - Safety razor for leaf-shaped multi-hole blades : de en
  • DK40866C - Air-filled electric light bulb. : da en
  • DE483439C - Ignition device with direct discharge of a capacitor in the spark plugs : de en
  • DE483505C - Unloading and loading device for rails to be detachable to the stanchion holders on railway wagons : de en
  • SU11400A1 - Device for heat insulation of sugar refining forms : en ru
  • SU11755A1 - Instrument for washing closet and other vessels : en ru
  • US1730012A - Rolling mill : en
  • ES114713A1 - A new procedure for the manufacture of inking devices. : en es
  • FR666351A - Quick-release and thermal-release switch : en fr
  • DE483412C - Method for wireless, interference-free remote transmission, in particular for message transmission by means of type printer : de en
  • DE484044C - Switch box for electrically heated heat storage devices : de en
  • FR666291A - Dry material sorting improvements : en fr
  • SU11305A1 - One wheel carriage for lifting and moving loads : en ru
  • US1729874A - System of control : en
  • SU11103A1 - Machine for peat extraction in the form of carved bricks : en ru
  • SU11836A1 - Device for the in-depth image of loading railway station tracks : en ru
  • DE483626C - Arrangement of an additional axle in vehicles or trailers : de en
  • FR666438A - Multiple pocket wallet : en fr
  • ES114723A1 - A mechanical and automatic balance. : en es
  • US1729832A - jackson : en
  • US1729921A - Air-brake tool : en
  • US1730146A - Window latch : en
  • FI12676A - Automatic brand alarm : en fi
  • ES112720A1 - A modeler with its fixed pattern for obtaining the emptying of the human body or any object, for the manufacture of garments and their like, suppressing if you want the test and measurements. : en es
  • FR666112A - : fr
  • FR666479A - Anti-glare devices for lamps : en fr
  • FR666756A - Method and apparatus for remeshing hosiery articles : en fr
  • PL10937B3 - Method of obtaining benzimidazole arino acids. : en pl
  • SU11105A1 - A method of manufacturing a water sensitive tape for measuring the suck of water in oil storage tanks : en ru
  • US1730133A - Steam purifier : en
  • US1730156A - Lathe tool holder : en
  • DE483674C - Process for the production of three color film strips : de en
  • DK40851C - Cone-shaped Membrane for Speakers and the like. : da en
  • DE483415C - Device for the production of ribbon cables for electrical lines : de en
  • FR666615A - Quick-fit fitting for soles of galoshes, hooves, etc. : en fr
  • ES114722A1 - A perfecting in the men's turtleneck shirts. : en es
  • GB319941A - Improvements relating to winch drums : en
  • ES114049A1 - Improvements in the bleaching and dyeing of jute, hemp and similar fibrous materials. : en es
  • GB319978A - Improvements in or relating to the manufacture of paint and the like : en
  • SU11287A1 - Music stand for typewriter : en ru
  • SU11574A1 - Air distributor for automatic two-wire air brake : en ru
  • SU11706A1 - Asphalt flooring machine : en ru
  • SU11722A1 - Tool for screwing and unscrewing nuts : en ru
  • SU11830A1 - Device for forming cutlets : en ru
  • US1730060A - Automobile lock : en
  • DK40870C - Combined rudder and propulsion device for boats. : da en
  • ES114300A3 - Manufacture of a new product consisting of a concentrated solid perfume. : en es
  • CA293548A - Safety razor : en fr
  • GB294487A - An improved process for working up materials containing lead, tin, copper and antimony : en
  • SU11615A1 - A device for viewing cards in catalogs or card files : en ru
  • CA293593A - Bag filling machine : en fr
  • CH135638A - Process for the preparation of an arylaminonaphthalene derivative. : de en
  • FR666655A - Process for the production of strongly activated adsorbent carbon : en fr
  • GB320013A - Process of producing cast drills for wood : en
  • FR666382A - Process for preventing the formation of copper azothhydride in explosive copper capsules with lead azothhydride : en fr
  • ES114782A1 - A method of manufacturing laminated bodies, such as reinforced glass, that is, safety glass. : en es
  • GB300988A - Improvements in chalk-holding devices for billiards : en
  • SU22843A1 - A device for making straw mats on a card ribbon making machine : en ru
  • SU11310A1 - Method of transporting the peat mass processed in the kneading machine and its pile on the drying field : en ru
  • SU11674A1 - Fishing tool : en ru
  • US1730334A - Magnetic car retarder : en
  • CH135557A - Process for influencing the temperature distribution in the insulating air space between the cylinder and the casing of steam and gas turbines surrounding it. : de en
  • CA293516A - Internal combustion engine : en fr
  • FR666337A - Device applicable to pneumatic tires used more particularly on motor vehicles and intended to indicate, by an acoustic signal, an air leak in said tires : en fr
  • CA293605A - Oil burner control : en fr
  • DE483158C - Additional device for instruments for examining body cavities and body tubes : de en
  • SU11403A1 - Adaptation to home sewing machines for turning on and off the fabric feeder : en ru
  • SU11926A1 - Electric switch : en ru
  • US1730304A - Tete-a-tete rocking-chair : en
  • US1729698A - Centrifugal extractor : en
  • US1730100A - Display case : en
  • DE483440C - Device for remote starting internal combustion engines, in particular stationary internal combustion engines : de en
  • ES114741A1 - A coffee machine operating by boiling and empty water jet. : en es
  • GB293462A - Amplifier volume control for carrier signalling : en
  • FR666267A - Double twist spindle improvement : en fr
  • DE483517C - Grid for electron tubes : de en
  • FI12660A - Förfaringssätt för framställning av homogena kautschukfällningar ur kautschukmjölk : en fi
  • FR666692A - Decorative painted water-repellent coating that protects against humidity for masonry and other walls : en fr
  • DE483483C - Device for producing one-sided glaze on paper machines : de en
  • US1730104A - Electrical extension conductor and reel : en
  • ES114661A1 - A new needle for injections with limiter in order to specify well in the skin or below it the depth to which the substance to be injected must remain (intradermal, hypodermic, superficial and analogous inoculations). : en es
  • US1729992A - Process of manufacturing paperboard : en
  • US1730256A - Nail-cleaning device : en
  • CA293630A - Can opener : en fr
  • US1729620A - Milk-bottle-cap remover : en
  • US1729623A - Reversing valve : en
  • DE483210C - Long-shafted stocking : de en
  • SU11681A1 - A device for automatically adjusting the position of the suspension threshold in the chain gratings : en ru
  • US1729846A - Shingle : en
  • AU2003729A - Improvements in or relating to refrigerating apparatus : en
  • CA293455A - Power transmission mechanism : en fr
  • CA293553A - Electrical system : en fr
  • FR666325A - Improvements to devices forming phonic screens, particularly applicable to telephone transmitters : en fr
  • FR666747A - Improvements in carburetors : en fr
  • GB319903A - Improvements in internal combustion turbines : en
  • ES114429A2 - Procedure to deeply reduce the formation of phosgene when extinguishing fires with carbon tetrachloride. : en es
  • FR666610A - Process for the treatment of alkali sulphates : en fr
  • GB303827A - Improved manufacture of accelerators for rubber vulcanization : en
  • GB319912A - Device for strewing disintegrated wax over inlaid and other floors : en
  • GB320047A - Improvements in heating systems : en
  • DE483376C - Collapsible frame : de en
  • US1730047A - Sanitary toilet cover : en
  • ES114678A1 - Inserting machine for the manufacture of card linings. : en es
  • ES114844A1 - Procedure for the extraction of olive-pomace oil and other oleaginous substances. : en es
  • SU11802A1 - The method of cleaning waste mixtures of castor and aviation oils : en ru
  • US1729844A - Trunk-drawer lock : en
  • US1729897A - George robrigtjes : en
  • US1729973A - John w : en
  • SU11171A1 - An adjustment device for steam engines operating steam from boilers and steam from a steam accumulator, in which the steam inlet bodies for steam from the boilers and steam from the accumulator are driven by a common power regulator : en ru
  • SU12065A1 - The method of preparation of plant extracts : en ru
  • US1729692A - Governing mechanism for turbine-driven sets : en
  • ES114817A1 - A process for obtaining light sensitive layers on metal, wood and the like. : en es
  • FR666618A - Improvements in lawn, tennis or other horticultural or agricultural rollers : en fr
  • GB319935A - Improvements in or relating to machines for operating on the heel ends of boot or shoe soles : en
  • ES114124A2 - Procedure for the preparation of diazoaminocombinations. : en es
  • FR666280A - Battery charge limiter : en fr
  • SU11711A1 - The method of fastening the butt of the liner piston ring : en ru
  • DE483464C - Device for the continuous separation of the foamy sulfur from solutions used for gas cleaning : de en
  • DE483710C - Flat printing sheet : de en
  • GB299417A - Improvements relating to the control of point operating mechanism : en
  • GB319817A - Improvements in and relating to combined reciprocating and turbine engine installations : en
  • GB320006A - Improvements in latches for fanlights or other pivoted panels : en
  • DE483563C - Folding type of slips for flat tube mail systems : de en
  • GB306815A - Improvements in lock nuts : en
  • DE483752C - Device for applying bandages to cigars u. like : de en
  • FR666272A - Protective rod for window curtains, patio doors and others : en fr
  • GB297728A - Improvements in processes and apparatus for the rendering and/or digesting of subjects containing fats and in the separating of the products for useful purposes : en
  • SU11648A1 - Mechanical splinter for making wooden sleeper track plugs : en ru
  • PL10849B1 - Machine for pressing fur. : en pl
  • SU11747A1 - Method of making projection screen : en ru
  • DE483492C - Agent to prevent scale build-up in steam boilers : de en
  • GB306457A - : en
  • AU1976929A - Improvements in track jacks : en
  • CA293618A - Body for motor vehicles : en fr
  • CH135435A - Coal dust firing system for high pressure boilers. : de en
  • CH135611A - Telephone installation. : en fr
  • CH135599A - Filament filament for electric light bulbs and process for its manufacture : de en
  • SU11286A1 - The method of using the heat of the glowing coke and the device for implementing this method : en ru
  • CA293539A - Combined oven and carrier for the treatment of bottles : en fr
  • CA293508A - Hoe : en fr
  • CA293538A - Bottle silvering machine : en fr
  • CH135533A - Link belt bodies for jewelry purposes. : de en
  • FR666474A - Automotive Carburetor Filter Regulator : en fr
  • GB293317A - Improvements in or relating to glazes for ceramic purposes : en
  • CA293598A - Shaft mounting : en fr
  • SU11073A1 - Petroleum sulfonic acid separation method : en ru
  • SU11524A1 - Mareographer : en ru
  • SU11263A1 - Sphygmomanometer : en ru
  • SU11512A1 - Manometer : en ru
  • US1729932A - Brake mechanism : en
  • US1729639A - Tractor plow : en
  • DE483849C - Sound film device : de en
  • US1729818A - Transparent structure and component parts thereof : en
  • AU1851229A - Improvements in hoof-cushioning pads for racehorses : en
  • AU1959429A - Improvements in looseleaf matter, such as ledgers, other books, and office files : en
  • AU2001529A - Improvements in carburettors for internal combustion engines : en
  • BE363382A - Installation intended to generate electric oscillations at constant frequency : en fr
  • CH135607A - Hair degreasing paper. : de en
  • SU11578A1 - The method of simultaneous shooting images of nature and layout : en ru
  • US1729952A - Belt buckle : en
  • CA293550A - Protector for skate blades : en fr
  • CA293568A - Device for starting motor converters : en fr
  • SU11147A1 - Telephone translate : en ru
  • SU11694A1 - Milling head : en ru
  • US1729766A - Cleaning of metal surfaces : en
  • US1729819A - Pressure regulation : en
  • CH135493A - Process and device for the production of leather pulp rollers for offset and stone printing. : de en
  • US1729679A - Invalid's table : en
  • US1729814A - Lead pencil : en
  • SU11853A1 - Steam valve : en ru
  • AU1896729A - Improvements in machines for operating upon railroad tracks andthe like and particularly adzing machines : en
  • SU12057A1 - Cartridge holder for automatic pistols : en ru
  • CA293466A - Apparatus for counting the volumes of granulous materials : en fr
  • BE362782A - Coated metal body and method of production : en fr
  • SU12017A1 - Wastewater treatment device : en ru
  • CA293464A - Rail joint : en fr
  • AU1629928A - Improvements in and relating to electrical immersion water heaters : en
  • US1729800A - Theft alarm or signal for motor-driven vehicles : en
  • US1730095A - shipley : en
  • AU1509528A - Improvements in or relating to. wireless signalling : en
  • SU11119A1 - Apparatus for detecting borehole deviations : en ru
  • SU11346A1 - Mechanical device for automatic braking of a train as it passes by or when approaching a closed semaphore : en ru
  • SU11362A1 - Air Mechanical Nozzle : en ru
  • SU11814A1 - A device for concentrating the energy of water or air flow at the places where this energy is consumed : en ru
  • US1729971A - Coil : en
  • CH135567A - Spark plug for explosion engines. : en fr
  • CA293429A - Carburetor : en fr
  • SU10942A1 - Gasovod on the power plant for the movement of ships : en ru
  • FR666560A - Electro-magnetic regulator : en fr
  • GB300129A - Process of making shaped pieces consisting of homogeneous alloys of lead with alkali metals or alkaline earth metals : en
  • GB319917A - Improvements in or relating to roll-top or sliding roofs of vehicle bodies : en
  • CH135453A - Method and device for patterning in different colors when weaving, knitting, lace-making or when hitting cards. : de en
  • FR666660A - Manufacturing process of yellow iron hydrate : en fr
  • GB319898A - Improvements in double-acting hydraulic motors : en
  • GB320091A - Secrecy systems for signalling : en
  • PL10933B1 - The method of distilling oils is by means of a metal bath. : en pl
  • ES113530A2 - Improvements introduced in alternating current electrical machines. : en es
  • US1729798A - Mining apparatus : en
  • USD79517S - Reuben haley : en
  • FR666398A - Advanced materials based on cellulose esters : en fr
  • FR666785A - Method and device for manufacturing rubber valves for breathing apparatus : en fr
  • FR666348A - Quick Attach Sheet : en fr
  • GB320102A - Improvements in or relating to washing, bleaching and like machines : en
  • SU11184A1 - Steam boiler installation : en ru
  • US1730282A - Motor vehicle : en
  • CH135546A - Press-on device for friction gears. : de en
  • FI12650A - Method of making embossed rolls for printing colored patterns on paper, cardboard or cardboard and rolls made according to said method : en fi
  • GB319948A - Improvements in and relating to pipe connecting unions and the like : en
  • ES114066A1 - A procedure to extract the alcohol contained in the fermented marc. : en es
  • FR666602A - Anti-glare device for automobile headlights or other reflectors : en fr
  • DK40850C - Drum Suction Filter for Separation of Suspended Substances of Liquids. : da en
  • DE468383C - Procedure to protect documents, official or private documents of all kinds against unauthorized use or forgery : de en
  • ES114875A1 - Procedure to safely destroy parasites and germs of all kinds. : en es
  • FR666601A - Lighter : en fr
  • PL10874B1 - KK 64 a 24. Closing bottles and similar vessels. : en pl
  • US1730041A - Double-action pump : en
  • SU11607A1 - Roller bearing for railway carts : en ru
  • DE483484C - Process for the production of a gas-tight material, in particular balloon material, from impregnated tissue : de en
  • SU11296A1 - Cartoning machine : en ru
  • PL10872B1 - fflP:? ypb 3 / ft Coal-fired flame furnace. : en pl
  • US1729845A - Fowl decapitator : en
  • SU11317A1 - Air Brake Brake Cylinder : en ru
  • SU11969A1 - The method of obtaining nitrate compounds from chloride compounds : en ru
  • DE483470C - Control gear for dry gas meter : de en
  • DE483585C - Cold storage for periodically operating absorption refrigeration machines : de en
  • FR666299A - Method and apparatus for dyeing and priming in the same bath : en fr
  • FR666509A - Device for lifting motor vehicles : en fr
  • ES114672A1 - Improvements in the concentration of copper ores. : en es
  • DE483647C - Rope suspension for electric lamps : de en
  • DE483762C - Two-stroke diesel engine with jet atomization : de en
  • DE483653C - Culture vessel for breeding bacteria : de en
  • FR666526A - Hinged device for scythe blades : en fr
  • SU11917A1 - Layer for stepped pulleys : en ru
  • FI12652A - Anordning vid rörsändare : en fi
  • DE483730C - Arrangement of a ring gear in spring housings for spring machines and. like : de en
  • ES114618A1 - New procedure for the manufacture of footwear. : en es
  • SU11197A1 - Winding for additional poles of DC electric machines : en ru
  • US1729659A - Internal-combustion engine : en
  • US1730114A - Bandage roll : en
  • CH135658A - Calculating machine with a rotating counter. : de en
  • DE483539C - Table saw for woodworking : de en
  • DE483644C - Route block setup : de en
  • GB319954A - An improved folding box : en
  • SU11017A1 - Ampoule : en ru
  • SU11158A1 - Machine for filling bottles with liquid, sealing them, pasting with labels and grinding : en ru
  • SU11833A1 - Pencil with retractable graphite and a device for graphite cleavage : en ru
  • US1730032A - Musical instrument : en
  • FR666548A - Improvements to universal joints : en fr
  • FR666667A - Process for treating living cells to extract what they contain : en fr
  • GB299767A - : en
  • GB319847A - Improvements relating to the unloading of material from vehicles, or storage means : en
  • SU10966A1 - Mobile plant for the extraction and processing of peat into bricks : en ru
  • SU11468A1 - Steam turbine : en ru
  • SU11673A1 - Paper clip : en ru
  • FR666404A - Water-miscible wax : en fr
  • FR666462A - Handheld Address Printing Machine : en fr
  • DE454789C - With the device according to patent 436806 for the production of measuring gauges for deformed spherical surfaces shaped tools : de en
  • DE483627C - Vibration dampers for motor vehicles : de en
  • ES114694A1 - Steel for buildings. : en es
  • SU11876A1 - An internal combustion engine with heavy flammable liquids with a pre-ignition chamber. : en ru
  • GB319802A - Improvements in electric furnaces : en
  • GB294903A - A process and apparatus for preserving liquid nutriment such as milk and the like : en
  • GB301918A - Improvements in electric starting apparatus for motor vehicle or other engines : en
  • DE483662C - Weed removal device mounted on a watercraft and carried by a float : de en
  • ES114728A3 - Procedure to supply liquids in determined volumes. : en es
  • ES114874A1 - A new metal dump truck with auto-truck. : en es
  • SU11024A1 - Device for leveling longitudinal and transverse fields of a multi-phase synchronous machine : en ru
  • SU11118A1 - Device for forming flour samples : en ru
  • SU11253A1 - Peat Mining Machine : en ru
  • FR666576A - Ink roller bearing for printing machines : en fr
  • DE483453C - Filling device for chamber ovens : de en
  • FR666326A - Improvements to electrical contact devices : en fr
  • FR666769A - Joint assembly : en fr
  • PL10947B3 - Obtaining nitrogen and hydrogen. : en pl
  • FR666420A - Device for cleaning in particular metal parts : en fr
  • DE483350C - Method and device for the automatic drive of shoe machines, in which the workpiece is presented to the processing tools by hand : de en
  • DE483438C - Tote machine : de en
  • DE483605C - Pitch gauge for internal thread : de en
  • FR666562A - Improvements to electric generators for aircraft : en fr
  • FR666715A - Device for improving the propulsion efficiency of propellers : en fr
  • ES114643A1 - Cylinder construction for vertical and single-effect fuel engines. : en es
  • FR666586A - Process for the production and application of carbon black : en fr
  • GB319907A - Improved means for sustaining pit props and similar supports and for facilitating their safe withdrawal : en
  • US1729667A - Truck : en
  • GB320085A - Process and means for production of candles from dipped candle-lengths : en
  • SU11146A1 - A device for igniting and maintaining the action (excitation) of a metallic mercury rectifier : en ru
  • SU11373A1 - Door lock : en ru
  • DK40847C - Speaker for Radio Broadcasts. : da en
  • FR666354A - Effective way to combat pests in viticulture, hop cultivation, fruit growing, horticulture and agriculture : en fr
  • AU1966429A - Improvements relating to amplifying systems : en
  • CH135489A - Cardboard items. : de en
  • DE483361C - Weight automatic track brake : de en
  • DE483256C - Method for generating the spring effect in piston rings by hammering the inner ring jacket with an impact force that decreases towards the ends : de en
  • DE483485C - Method for waterproofing or preserving gas-tight materials, in particular balloon materials, made from animal skin with or without a fabric cover : de en
  • DK40849C - Device for dust-free Emptying of Skarn containers and the like in a Skarn trolley or Collection container. : da en
  • FR666753A - Machine for molding chocolate and the like : en fr
  • ES114705A1 - Improvements in the mechanisms to regulate the supply of materials. : en es
  • ES114760A1 - A traveling commercial train of mechanical or blood traction, composed of one or several vehicles that can be installed in any place or place and destined to the sale of all kinds of articles, itinerant installation of fair of samples, as well as : en es
  • DE483800C - Floatless spray carburetor : de en
  • DE483556C - Slicer : de en
  • FR666631A - Process for improving the felting of animal hair : en fr
  • GB298574A - Improvements in or relating to the rectification of gas and/or vapour mixtures in absorption refrigerating apparatus : en
  • GB314506A - Improvements in or relating to tent cloths : en
  • GB320064A - Improvements in or relating to the production of cinematographic films : en
  • FR666256A - Combustion engine for fuels of different aggregation state : en fr
  • ES114715A2 - A procedure for the manufacture of rubber wheels. : en es
  • FR666604A - New clutch and release mechanism for controlling machines and other applications : en fr
  • DE479689C - Cotton machine : de en
  • FI12659A - Sleeping bench : en fi
  • US1729837A - Steam superheater : en
  • ES114657A1 - A procedure for the simultaneous recovery of ammonium salts and magnesium phosphates usable as fertilizers. : en es
  • ES114870A3 - A metal network for the transport of goods. : en es
  • GB320007A - Improvements in or relating to hinges : en
  • FR666473A - Process for the preparation of activated carbon from carbonaceous materials : en fr
  • GB320323A - Improvements in methods and apparatus for producing mixtures of liquids and gases : en
  • US1729896A - Automobile driving mechanism : en
  • US1730037A - Soap preparation : en
  • US1730199A - Coiling means for concavo-convex springs : en
  • SU11372A1 - Chamber shaft kiln for burning clay powder on chamotte : en ru
  • US1730234A - Journal-box mounting : en
  • PL10916B1 - A method of printing lobes on artificial silk. : en pl
  • SU10943A1 - Cutting device in cigarette machines : en ru
  • SU11550A1 - Device for removing harmful gases in the manual casting of metals from the ladle : en ru
  • SU12049A1 - Mernik for water with concrete : en ru
  • CH135581A - Starting device for three-phase motors with switching in the primary circuit. : de en
  • FR666622A - Electric lighting device applied to canes, umbrellas and other stick-shaped objects : en fr
  • GB319918A - An improved lifting machine for use in mines and like galleries : en
  • GB320012A - Improvements in or relating to reels or swifts for winding textile yarns : en
  • FR666293A - Mechanical shut-off valve : en fr
  • FR666339A - Manufacturing process for electrical insulating bodies : en fr
  • DE483555C - Manually operated lubrication device for slicers : de en
  • DE483740C - Two-piece film cassette : de en
  • GB320081A - Improvements in or relating to sound reproducing or transmitting instruments : en
  • US1729806A - Electrodynamic device : en
  • US1730188A - Safety stop : en
  • PL10900B3 - preparation of basic aluminum compounds, or mixtures of basic aluminum compounds and aluminum hydroxide. : en pl
  • AU1939229A - Improvements in electric furnaces : en
  • CA293444A - Steam boiler and furnace : en fr
  • US1729670A - Wood screw : en
  • US1729695A - Wrench : en
  • SU11996A1 - The method of obtaining colorful paints : en ru
  • SU12069A1 - Fitting to a lathe for planing metals : en ru
  • US1730139A - Heat-exchanging apparatus : en
  • FR666657A - Device for synchronizing the selectors in the remote controls : en fr
  • GB303796A - A rail vehicle having two single-axle bogies : en
  • DE483643C - Electric annealing furnace for tapes, wires etc. Like. with vertical, opposite guidance of the glowing material : de en
  • CH135531A - Rapid painting process. : de en
  • SU11532A1 - Device for installing the level above the center of the picket : en ru
  • PL10847B1 - The method of saturating fabrics with acid. : en pl
  • DE483471C - Device for the correct setting of the pupillary distance when viewing stereoscopic images and the distance of the eyes from the images : de en
  • FR666263A - Improvements to electric railroad motor cars : en fr
  • GB319921A - Improvements in gramophone and like sound boxes : en
  • CH135651A - Process for the preparation of 6-bromo-3-amino-2-naphthol. : de en
  • CH135662A - Self-seller for liquids. : de en
  • US1730212A - Humidifier : en
  • US1729917A - Toy pistol : en
  • CH135534A - Tobacco pipe. : de en
  • DE483573C - Device for moving belts, belts or the like in batches, in particular printed matter conveyor belts on printing presses : de en
  • DE483175C - Method and device for removing the pulp from the nuts in oil-containing fruits and for separating the two components : de en
  • US1729862A - Reamer-spring pilot guide : en
  • US1729873A - Terminal for electric conductors : en
  • SU11589A1 - Device for feeding cartridges to the machine gun : en ru
  • SU11754A1 - Plug switch for radio use : en ru
  • CH135523A - Restlessness. : de en
  • DE482501C - Process for the production of scattering powders for plaque patterns : de en
  • CH135451A - Device for raising and lowering the ring rail or the spindle beam of roving, spinning and twisting machines. : de en
  • CH135560A - Device for regulating the ignition of internal combustion engines with two oppositely movable flying pistons which are coupled to one another for the purpose of synchronizing their movement. : de en
  • SU11249A1 - Meter for counting the time on tapes of the device of Gausgelter : en ru
  • US1730026A - Upholstery staple : en
  • US1730300A - Grinding mill : en
  • SU11369A1 - The method of vulcanization of rubber products : en ru
  • SU11919A1 - Automatic sandbox for trams : en ru
  • US1729614A - Closure-operated track opener : en
  • SU11289A1 - A device for measuring temperatures inside beets, potatoes, etc. products : en ru
  • AU1961929A - Improvements in and relating to refrigerator apparatus for railway cars : en
  • CA293474A - Furnace door opener : en fr
  • SU11082A1 - X-ray tube : en ru
  • SU11453A1 - Rail butt joint : en ru
  • US1730074A - Paper napkin and method of folding the same : en
  • CA293501A - Merchandise sale price and identification ticket : en fr
  • CH135535A - Lighter. : en fr
  • CA293629A - Stylus bar mounting : en fr
  • SU11952A1 - Pipe nozzle : en ru
  • US1730249A - Airplane : en
  • SU11034A1 - The method of preparation of stable preparations for the formation of azo dyes on the fibers : en ru
  • SU11554A1 - Gyroscopic transverse inclinometer : en ru
  • SU11221A1 - A device for stopping the piston and spool in locomotives when moving without steam : en ru
  • FR666389A - Fuel pump more particularly intended for internal combustion engines with injection, the cylinder of which has several injection valves : en fr
  • FR666694A - Device for the control and direction of a paddle thruster : en fr
  • GB296065A - Improvements in the production of printing surfaces : en
  • FR666499A - Paper cart for typewriters : en fr
  • FR666527A - Luggage rack for cycles of all kinds : en fr
  • FR666555A - Method and grate for burning low value materials without making smoke : en fr
  • GB319860A - Improvements in or relating to the manufacture of sulphur dyestuffs : en
  • DE483667C - Machine element for the transmission of torque : de en
  • FI12670A - For the purpose of engraving on a waltz, which may be based on a microscopic light element on a cinematographic film : en fi
  • SU11076A1 - Mobile barge for cooling water-stained tissues : en ru
  • ES114777A1 - An automatic key for mechanical uses of variable size and shape. : en es
  • SU11756A1 - The method of preparation of plastic products : en ru
  • CH135550A - Suction device in centrifugal pumps. : de en
  • US1730124A - Insulator : en
  • USRE17446E - of boston : en
  • AU1726528A - Improvements in or connected with earthenware or procelain enamelled iron flanged baths : en
  • DE483304C - Potato harvester with elevator, which transports the crop to a distribution chute : de en
  • DE483207C - Electric capacitor : de en
  • ES114645A1 - Wetting, cleaning, dispersing and similar media. : en es
  • SU11700A1 - The device connecting flare pipes with manifolds, in particular for pipes installed in close proximity to each other : en ru
  • SU11922A1 - Spindle for spinning machines : en ru
  • US1729608A - Suspender-adjusting device : en
  • US1730006A - Slitting attachment : en
  • US1730009A - Process of making paper and product thereof : en
  • US1730207A - New azo dyestuffs : en
  • SU12054A1 - Sighting device for determining the coordinates of break points : en ru
  • US1729965A - Screening apparatus : en
  • SU11577A1 - Two stroke internal combustion engine : en ru
  • US1730072A - Sled : en
  • CA293461A - Automobile tire carrier : en fr
  • CH135626A - Skid for vehicle steer wheel with fixing device. : en fr
  • SU11750A1 - Cutting Machine : en ru
  • SU11863A1 - Fire extinguisher : en ru
  • SU11901A1 - Device for automatic shutdown of gauge glasses in the event of a breakdown : en ru
  • AU1789329A - Improvements relating tothe protection of machine parts fromthe effects of heat : en
  • CA293454A - Cast wheel : en fr
  • CA293494A - Battery-terminal spreader and lifter : en fr
  • FR666328A - Method and apparatus for the carbonization of coals, shales, oils and the like : en fr
  • FR666575A - Process for the preparation of anthracene derivatives : en fr
  • GB319964A - Improvements in or relating to rope or cord : en
  • SU11245A1 - Clamp for electrical switchboards : en ru
  • SU11476A1 - Adaptation to the wild machine for cutting the thread of the required length when removing the wound coils : en ru
  • SU11503A1 - Angle Measuring Instrument : en ru
  • SU11590A1 - Weaving attachment to prevent the warping of the warp when the shuttle is undershot : en ru
  • US1729963A - Ladder : en
  • FR666464A - Advanced padding inserts the heel of the foot in the shoe : en fr
  • SU10950A1 - Electrical contact resistance : en ru
  • SU11052A1 - The method of obtaining dimethyl sulfate and diethyl sulfate : en ru
  • SU11278A1 - Apparatus for producing compressed and heated air : en ru
  • SU11424A1 - Palmar stalker with : en ru
  • US1729649A - Program transmission over wires : en
  • US1729746A - Process op and apparatus for the continuous refining of lubricating : en
  • USD79505S - Design por a combined trappic-warning device and support therefor : en
  • PL10879B1 - : en pl
  • SU11433A1 - Method of supplying photographic or cinematographic films with signs, figures or inscriptions : en ru
  • SU11664A1 - Device for changing the filling of the cylinder of the machine working with steam extraction or backpressure : en ru
  • DE483619C - Device for straightening round metal bars, in particular round copper : de en
  • US1729673A - Electrical heating element : en
  • US1729790A - Thomas ts : en
  • US1730087A - Coating internally of hollow articles with metal : en
  • SU11571A1 - Chain Link Shock Absorber : en ru
  • SU11851A1 - Device for automatically switching off electric heaters immersed in liquid : en ru
  • SU11031A1 - Ship Reversing Drive : en ru
  • SU11907A1 - Water heater : en ru
  • SU12025A1 - Steam nozzle : en ru
  • US1730267A - Folding tent : en
  • ES114624A1 - Process for the manufacture of an improved tar. : en es
  • CH135585A - Control panel clamp with insulating cover. : de en
  • SU10939A1 - Coal or Ore Washing Apparatus : en ru
  • SU11181A1 - Coke Extinguisher : en ru
  • SU11752A1 - Tubular brick : en ru
  • US1730336A - Apparatus for the extraction of liquids : en
  • USD79496S - William j : en
  • SU12047A1 - Counter work loom with three shifts : en ru
  • US1729738A - Toy : en
  • DE483348C - Direction indicators : de en
  • US1729904A - Hoijse electric : en
  • US1730155A - Cable grip : en
  • US1730190A - Method and means for distinguishing between natural pearls and cultivated pearls : en
  • CA293527A - Ribbon spool : en fr
  • SU11308A1 - Device for cleaning and heating feedwater in locomotive type boilers : en ru
  • US1729894A - Steel-derrick construction : en
  • US1729916A - Memorandum device : en
  • AU1661528A - Improved circuit arrangements for preselectors of automatic telephone systems : en
  • SU11702A1 - Mastic for a caulk of boiler hatches : en ru
  • SU12015A1 - Tanning drum : en ru
  • PL10866B1 - Grinding part for drum, ball and coupled mills. : en pl
  • US1730029A - Track-moving machine : en
  • US1730276A - Alarm mechanism for clocks : en
  • GB320069A - Process for the manufacture of copper oxide ammonia cellulose solutions for the production of artificial silk : en
  • GB320331A - Process for the production of alkali soaps, including ammonium soap, and for obtaining fatty acid therefrom : en
  • PL10837B1 - Leclanche dry link. : en pl
  • FI12679A - Matringsanordning (distributor) for matning av tobak i cigarrettstoppmaskiner : en fi
  • US1729977A - Screw bye affixing machine : en
  • PL10880B3 - Sealing ring for pistons, closing tanks, for the storage of gas, steam and easily evaporating liquids. : en pl
  • SU11805A1 - Composite button : en ru
  • CA293443A - Manufacture of hollow metal bar : en fr
  • SU11520A1 - Battery Charger : en ru
  • SU11729A1 - Device for displaying photoplates in the light : en ru
  • SU11832A1 - Tool for pulling bristles out of dead pigs : en ru
  • US1729682A - Lasting machine : en
  • US1730273A - Combined shock resistor and absorber : en
  • DE483613C - Fuel oil heater for diesel engines : de en
  • ES114673A1 - A synchronizing device of the voice or sound with the cinematographic projection adaptable to any chrono system. : en es
  • FI12661A - Förfaringssätt electrolyte framställning av rent Aluminum ur råaluminium, legeringar och dyl. : en fi
  • FR666285A - Improvements to car bodies and the like : en fr
  • FR666463A - Process for obtaining gnawing effects on acetate silk : en fr
  • GB319864A - Improvements in and relating to machines for crushing coke, coal and other materials in the form of lumps : en
  • SU11228A1 - Attachment to a sewing machine for cutting the cord when sizing handkerchiefs, stockings and similar products : en ru
  • SU11925A1 - Bishop for children's theaters : en ru
  • DK40861C - Safety start-up turns for Automobiles and the like. : da en
  • FR666508A - Obstacle detection device : en fr
  • SU11658A1 - Screen for producing colored cinematic images : en ru
  • CA293510A - Apparatus and process for manufacturing artificial construction materials : en fr
  • GB319871A - Improvements in or relating to vacuum brake apparatus for railway and like vehicles : en
  • DE483624C - Automatic speed controller for largely variable speed : de en
  • FI12677A - Suksiside : en fi
  • FR666619A - Refrigerating device : en fr
  • GB320003A - Improvements in switch points for pneumatic tube conveying systems : en
  • IS68A7 - Devices for making brine : en is
  • DE483665C - Injection device for internal combustion engines : de en
  • FR666703A - Improvements in the preparation of acyl derivatives of beta-ketone esters and beta-diketones : en fr
  • SU11710A1 - Openwork file : en ru
  • ES114754A3 - A procedure for the manufacture of rubber tubes with an interior formed by a flexible metal tube protected with rubber on the outside, the characteristic of this tube being an external fabric made by a circular loom directly on the set : en es
  • GB319887A - Process of spinning artificial silk from viscose : en
  • GB319997A - Improvements in garden wheelbarrows : en
  • FR666497A - Terminal for connecting electrical conductors : en fr
  • GB320089A - Improvements in or connected with worm gearing, worm geared winches, haulages and the like : en
  • PL10877B1 - Women's clothing. : en pl
  • GB312980A - Improvements in or relating to geared electro-motors for driving manicuring apparatus or the like : en
  • FR666546A - Improvements to folding furniture : en fr
  • DE483168C - Adding machine : de en
  • SU11786A1 - Fixture for uniform spraying : en ru
  • AU1993929A - Improvements in means for regulating the operation of space discharge devices : en
  • SU11123A1 - Steam-oil to the injector : en ru
  • US1730039A - Assiotob : en
  • US1729735A - Switch : en
  • FR666284A - Condensing systems for refrigeration appliances : en fr
  • GB296979A - Improvements in the manufacture of loaded conductors : en
  • DK40862C - Sewage cleaner. : da en
  • FI12656A - Bår : en fi
  • FR666292A - Advanced training in carburettors and their control devices : en fr
  • GB319896A - Improvements in or relating to ironing machines : en
  • SU11748A1 - Electric thermostat : en ru
  • SU11885A1 - A device for separating coarse grinding from fine for high-speed coal mills : en ru
  • US1729737A - Counterbalance for oil-well pumps : en
  • AU1876129A - Improvements inthe treatment of sugarcane : en
  • CH135460A - Packing racks for holding items of clothing that need to be tucked up, especially shirt sleeves. : de en
  • DE483610C - Device for the stroboscopic examination of movement processes : de en
  • SU11088A1 - Safety lock to the lock : en ru
  • SU11936A1 - Bomb for electrolysis under pressure : en ru
  • ES113990A1 - A combustion engine. : en es
  • ES114720A3 - Improvements in travel handbags. : en es
  • SU11259A1 - Weaving loom attachment for automatically changing spools when a weft thread is broken or broken : en ru
  • SU11823A1 - Method and apparatus for producing fire extinguishing fluid : en ru
  • SU11900A1 - Device for transferring arrows from a tram car : en ru
  • SU11984A1 - A device for dispensing liquids in specified portions. : en ru
  • US1729816A - Overshoe : en
  • US1729680A - Aeroplane-wing construction : en
  • ES114845A1 - Carburetor for explosion engine. : en es
  • FR666465A - Thermionic generator : en fr
  • SU11989A1 - Electric incandescent lamp with adjustable luminous intensity : en ru
  • US1729799A - Traction and antiskid attachment for automobile and truck drive wheels : en
  • US1730223A - Shock-absorbing mechanism for vehicles : en
  • US1730290A - Apparatus for imparting the lateral direction to guns for indirect firing : en
  • DK40867C - Plate radiator. : da en
  • DE483837C - Switching device for electrical welding machines : de en
  • ES114641A1 - Improvements in the protection procedures of cables against corrosion. : en es
  • FR666321A - Condenser feed-through : en fr
  • FR666423A - Improvements to impactful tools : en fr
  • SU10948A1 - Pole mount for street light : en ru
  • SU10971A1 - A device for printing terrain maps with pronounced terrain over paired aerial photographs. : en ru
  • SU11995A1 - Way to silver : en ru
  • SU12041A1 - Watch lock for freight cars, stores and warehouses : en ru
  • US1729811A - Sealing machine : en
  • SU11172A1 - Preheater for combustion in variable humidity fuel furnaces : en ru
  • SU11248A1 - Anthracene cleaning method : en ru
  • SU12005A1 - Shock adaptation to aerobomb : en ru
  • US1730118A - Visible dispensing device : en
  • US1730175A - Shoe-bottom-filling machine : en
  • CH135490A - Checkbook. : de en
  • US1730070A - Method and apparatus for closing metallic packages : en
  • GB320072A - Improved process for bleaching textiles by means of solutions yielding nascent oxygen : en
  • DE483567C - Shaft support on rolling machines with a fixed shaft bearing, e.g. B. for the production of threads : de en
  • DE483824C - Procedure for heating blast furnaces without a furnace : de en
  • SU11382A1 - Lock for cork water or gas faucet : en ru
  • PL10910B1 - The method of producing sulfuric acid. : en pl
  • PL10935B1 - The method of processing intermediate and waste products of dyes production into oil, enamel and varnish paints. : en pl
  • SU11060A1 - The method of purification of amyl ester of salicylic acid : en ru
  • SU11525A1 - The method of preparation of red copper for soldering with glass : en ru
  • US1729838A - Locomotive smoke-box arrangement : en
  • DE483793C - Dishwasher : de en
  • ES114382A1 - A process for the manufacture of paper containers for the transport of liquids. : en es
  • FR666361A - Stereoscopic cinematographic projection process : en fr
  • GB319823A - Improvements in vacuum electric tube devices : en
  • DE483632C - Pincer-like device for holding z. B. of cooking pots : de en
  • FI12665A - Centrifugal friction operations : en fi
  • FR666558A - Tire deflation warning device : en fr
  • DE483163C - Concertina gate : de en
  • SU10929A1 - Cartridge to protect the electric incandescent bulbs from unscrewing : en ru
  • SU11614A1 - Device for determining permissible ground pressure : en ru
  • SU11703A1 - Device for straightening the cutting edges of razor blades : en ru
  • US1729677A - Gas burner : en
  • US1729825A - Door structure : en
  • CH135425A - Process for manufacturing refractory articles. : en fr
  • US1729628A - Process of conditioning cellulosic material for preparation of cellulose derivatives and product of same : en
  • PL10888B1 - A method of transporting backfill material in siltation pipes. : en pl
  • DE483418C - High liquid resistance : de en
  • FR666624A - Sophisticated connection, especially for flexible hoses : en fr
  • GB319913A - Improvements in and relating to sound records : en
  • FR666521A - Pedal signaling devices for railway tracks : en fr
  • GB319801A - Improvements in or relating to the treatment of aqueous dispersions of organic materials such as rubber or the like : en
  • GB319994A - Improvements relating to fire extinguishing sprinkler systems : en
  • CA293565A - Pump : en fr
  • CH135648A - Process for the preparation of an arylaminonaphthalene derivative. : de en
  • SU10941A1 - Peat Milling Machine : en ru
  • US1729860A - Electric switch : en
  • US1730270A - Speed-reducing transmission : en
  • SU11646A1 - Input for metallic mercury rectifier : en ru
  • ES114374A1 - Tail or league for insects. : en es
  • SU10998A1 - Artillery bomb d : en ru
  • SU11508A1 - Double shaft roller bearing : en ru
  • SU12013A1 - Peat production machine : en ru
  • US1730063A - Car-wheel-borer chuck : en
  • CA293600A - Stenographer's chair : en fr
  • CA293619A - Windshield parker : en fr
  • SU10933A1 - Emulsion Separation Method : en ru
  • SU11093A1 - Receiver of river course manpower : en ru
  • SU11522A1 - Apparatus for artificial pneumothorax : en ru
  • SU11634A1 - Kerr Condenser : en ru
  • SU11007A1 - Threshing equipment for threshing straw : en ru
  • SU11050A1 - Locomotive : en ru
  • SU11737A1 - Meat cleavage device : en ru
  • ES114729A3 - Wastewater purification and deodorization procedure. : en es
  • ES114757A2 - A rivet joint and tools to make it. : en es
  • FR666387A - Process for extracting high value acetylene from low acetylene gases : en fr
  • CH135467A - Device for the sterile closing of preserving jars. : de en
  • US1730143A - Car-door mounting : en
  • SU11769A1 - Internal Combustion Engine : en ru
  • SU11384A1 - Automatic tank for transportation of cement and other bulk materials : en ru
  • US1730268A - Carbureting apparatus : en
  • USD79532S - Design fob : en
  • CA293530A - Production of base-exchanging compounds : en fr
  • CH135449A - Process for making a yarn. : de en
  • SU11799A1 - Rim for prisms : en ru
  • US1729865A - Knockdown variable-unit cabinet : en
  • AU1881029A - Improvements in camp trailer for use with motor vehicles : en
  • DE482670C - Device for extending the press baskets on hydraulic wine and fruit presses for the purpose of emptying by means of foldable and displaceable levers mounted on the press frame : de en
  • SU11144A1 - Horizontal wind motor : en ru
  • SU11568A1 - Stretcher for carrying loose bodies on the back : en ru
  • SU11682A1 - Machine for converting pattern to metal : en ru
  • US1729657A - Safety razor : en
  • US1729674A - Dough-molding machine : en
  • US1729718A - Switch for alarm clocks : en
  • GB319974A - Improvements in or relating to lubricators for the axles of pit tubs and the like : en
  • FR666477A - Improvements to incandescent lamps and their mounts : en fr
  • SU11067A1 - The method of converting thermal energy into mechanical : en ru
  • SU11588A1 - The method of etching iron products : en ru
  • SU11975A1 - Apparatus for refrigeration machines : en ru
  • ES114630A3 - Industrial product consisting of a covering or covering blanket. : en es
  • FI12667A - Förfaringssätt för tillverkning av rostskyddsmedel : en fi
  • FR666344A - Lighted cigarette or cigar dispenser : en fr
  • CH135559A - Internal combustion engine with crosshead and compressor. : de en
  • ES114793A1 - A machine for mechanical and cold extraction of the essence of fruits that may be susceptible to be treated by it. : en es
  • ES113320A2 - High voltage capacitor. : en es
  • DE483426C - Conveyor device for stacking or blind shafts with several conveyor racks : de en
  • US1729820A - Pressure regulation : en
  • US1729974A - Propeller : en
  • USD79539S - Design for dressed rabbit doll : en
  • CA293612A - Cooking device and method of cooking : en fr
  • DE483006C - Verdol jacquard machine, the card cylinder and needle board of which are divided and adjustable in the width direction : de en
  • DE483616C - Fuel distributor for multi-cylinder internal combustion engines with a rotating distributor body : de en
  • ES114710A3 - A new tool for restaurants, bars and similar establishments. : en es
  • ES114745A1 - Address printing machine or analog printing machine with a provision for advancing automatically and progressively a list to be printed. : en es
  • US1729967A - Combination cigarette container and lighter : en
  • SU11340A1 - Meadow Struga : en ru
  • PL10861B1 - A valve device located inside a closed vessel for the splitting of oil under pressure. : en pl
  • SU11743A1 - Card file : en ru
  • SU11260A1 - The method of processing leather : en ru
  • SU11367A1 - Glueing device for cardboard box blanks : en ru
  • US1729654A - op london : en
  • US1729662A - Combined waffle iron and cooking apparatus : en
  • DE473436C - Four-stroke carburetor engine with opposing cylinders : de en
  • ES113371A1 - Denaturing agent for ethyl alcohol usable in the preparation of denatured alcohols for the perfumery industry. : en es
  • ES114384A1 - A belt to capture insects harmful to fruit trees. : en es
  • CH135517A - Drive motor for speech machine drives. : de en
  • FR666620A - Refrigerating device : en fr
  • GB319934A - Improvements in or relating to the manufacture of hollow metal bars : en
  • PL10886B1 - Lipstick remover. : en pl
  • SU11734A1 - Water turbine : en ru
  • ES114684A1 - A new shuttle system for looms. : en es
  • FR666682A - Device to prevent the overturning of the brush friction calipers : en fr
  • FR666797A - Device for the remote transmission of indications from measuring devices and positions of operating members of a machine or a group of machines : en fr
  • CH135479A - Process for the preparation of a new vat dye. : de en
  • CA293556A - Motor fuel : en fr
  • CH135553A - Central wall in suction pipes of water turbines. : de en
  • SU10940A1 - Fishing trawl : en ru
  • SU11169A1 - Fixture for reinforcing wooden sides on cylindrical wooden rods or tubes : en ru
  • SU11638A1 - Propeller for aircraft and ships : en ru
  • FR666725A - Improvements to phonographs and similar reproducing devices, as well as to their montages : en fr
  • GB301475A - Stop mechanism for fabric measuring machines : en
  • GB320073A - Improvements in or relating to sealing devices for the covers of transformer tanks and other vessels : en
  • SU11000A1 - Device for idling internal combustion engines : en ru
  • FI12669A - Branding regulations for cinematographic equipment : en fi
  • FR666340A - Electrostatic speaker : en fr
  • FR666502A - Double expansion internal combustion engine enhancements : en fr
  • CA293435A - Method of and apparatus for attaching flexible retaining margins to artificial dentures : en fr
  • SU11531A1 - Electric spot welding device : en ru
  • AU1627228A - Improvements in cabinets or containers for talking machine records andthe like : en
  • CH135644A - Process for the preparation of an arylaminonaphthalene derivative. : de en
  • SU11891A1 - Steam boiler : en ru
  • US1730046A - Writing implement : en
  • SU11385A1 - A method of making flasks for opal glass incandescent lamps : en ru
  • US1730050A - Electric metal-working machine : en
  • CH135499A - Innovation in string instruments of all kinds. : de en
  • CA293459A - Heater : en fr
  • CH135529A - Machine tool with reciprocating tool slide. : de en
  • FR666305A - Power socket for high currents : en fr
  • SU11908A1 - Alkali chloride electrolysis method using mercury cathodes and apparatus for carrying out this method : en ru
  • US1729635A - Magazine terminal : en
  • US1729710A - Machine for winding tube-frame spools : en
  • US1729912A - Poultry fountain or feeder : en
  • AU1576828A - Improvements in safety control mechanism operated froma distance : en
  • FI12682A - Anordning vid vakuumtorkapparater : en fi
  • CA293478A - Method and apparatus for taking up floating bodies : en fr
  • CH135539A - Irreversible clutch sleeve with multiple spacers. : en fr
  • CA293507A - Method of vignetting or shading glasses : en fr
  • CA293450A - Coin actuated insurance policy vending machine : en fr
  • DE483516C - Star-delta starting circuit for compensated AC motors, the secondary part of which has a cage winding and an excitation winding connected to a collector : de en
  • DK40846C - Method of Treatment of Wood and Other Fibrous Materials. : da en
  • CA293446A - Mop wringer : en fr
  • DE481555C - Screwing device for spinning tubes provided with end collars for the production of artificial threads : de en
  • DE483803C - Connection of a connecting rod bearing with a crank pin bearing : de en
  • DK40871C - Rotary Atomizer. : da en
  • SU11776A1 - Method and device for loading, especially garbage vans : en ru
  • US1729707A - Reclaimed rubber : en
  • US1729835A - Smooth-surface crepe floor covering : en
  • US1729888A - Getter for vacuum devices : en
  • CA293533A - Composite pintle for conveyor links : en fr
  • CH135609A - Microphone. : de en
  • AU1922329A - An improved process for removing rust, scale, dirt, or grease from iron and steel articles : en
  • CH135484A - Process for the production of condensation products from aldehydes and phenols. : de en
  • DE483250C - Automatic switching device for the drive mechanism of the revolution counter of calculating machines : de en
  • DE483711C - Device for automatic opening and closing of doors : de en
  • US1729895A - Filet for vehicle wheels : en
  • SU11347A1 - Artificial fertilizer distribution machine : en ru
  • SU12012A1 - Device for fastening on track rails a bedpan for carriage wheels : en ru
  • GB319906A - Improved apparatus for playing a race game : en
  • CH135570A - Component for receiving or conducting a highly heated medium, especially for turbines that process vapors or gases at very high temperatures. : de en
  • DE483073C - Device for generating an exhaust gas-air mixture for introduction into internal combustion engines : de en
  • DE483296C - Machine for the production of glass objects with one or more scoop devices : de en
  • ES113738A1 - New military kitchen on car. : en es
  • CA293624A - Electro-static sound reproducer : en fr
  • CH135596A - Device for cooling bodies. : de en
  • AU1851029A - Combined electric and mechanical control for phonographs : en
  • DE483590C - Rotary transformer for single-phase alternating current : de en
  • ES114867A1 - An improvement in the air chambers for wheel tires. : en es
  • DE483449C - Clamping device with a jaw that can be adjusted by a toggle lever or a loose lever and a counter jaw that can be adjusted in a rack : de en
  • DE483684C - Device for removing old glue and lime paint from ceilings and walls : de en
  • CA293529A - Carbon electrode and method of moulding the same : en fr
  • SU11523A1 - The method of separation of high-melting components from the harpius : en ru
  • SU11535A1 - Motion picture frame : en ru
  • SU11899A1 - Morse Code Keyboard Transmitter : en ru
  • US1729948A - Inspection door : en
  • CH135477A - Process for the preparation of a condensation product of the pyrenequinone series. : de en
  • DE483045C - Fall arrest device for motor vehicles : de en
  • DE483581C - Movable stuffing box packing : de en
  • FR666261A - Water circulation device for indirectly heated steam generators : en fr
  • CA293532A - Can mangling machine : en fr
  • SU11803A1 - Scale compass : en ru
  • PL10890B1 - Apparatus for the fractional distillation, particularly of crude oil, coal tar and similar hydrocarbons. : en pl
  • SU11890A1 - Guitar : en ru
  • FR666637A - Improvements to centrifugal spring regulators : en fr
  • GB294481A - Improvements in or relating to the circuits of ignition and lighting generators : en
  • DE482958C - Braking device for rail vehicles : de en
  • DE483404C - Drive device for pilger roller roads : de en
  • DK40854C - Machine for Assembling Loose Walls in a Cardboard Sheet for Manufacturing a e.g. for Receiving Eggs Specific Box. : da en
  • GB319891A - Improvements in and relating to dough-dividing machines : en
  • DE483715C - Firebox for oil firings with a conical grate that can be closed by a rotary slide valve for the introduction of the combustion air : de en
  • FR666450A - Production of carbazol derivatives : en fr
  • GB319930A - Improvements in oil fuel burners : en
  • SU11452A1 - A device for building contours for aerial photography : en ru
  • US1729868A - Automatic reel adjustment for headers : en
  • DE483405C - Holding device for chocks on roll frames : de en
  • FR666768A - Further development in ball valves : en fr
  • FR666704A - Improvements in the manufacture of lubricating oils : en fr
  • DE481825C - Double tariff counter for the graduated tariff : de en
  • DK40858C - Device by Eliminators or similar. : da en
  • CA293433A - Bagging device : en fr
  • CH135660A - Counter-rotating steam or gas turbine. : de en
  • FR666518A - Locks development : en fr
  • USRE17447E - Louis ktjffio : en
  • SU11670A1 - Tool to change the stroke of the pump piston : en ru
  • DE483726C - Cylinder for internal combustion engines with a water-cooled bottom piece : de en
  • FI12680A - Anchorage for a cigarette lighter and a cigarette lighter stopper : en fi
  • FR666731A - Electric universal oven for dental applications : en fr
  • US1729881A - Rotary-disk file : en
  • GB319993A - Improvements in pressure reducing valves, or regulators, more especially intended for use with containers of compressed, or liquefied gas : en
  • SU12029A1 - Light therapy lamp : en ru
  • FR666677A - Improvements in protection systems for electrical machines and alternating current electrical circuits : en fr
  • FR666685A - Improvements in trichrome photography : en fr
  • GB319843A - Improvements in or relating to the treatment of tea : en
  • DE483422C - Ready-to-use compress : de en
  • DE483846C - Device for sorting out rod-shaped workpieces : de en
  • DE483273C - Pipe lathe with thread cutting device : de en
  • DE483353C - Processing device for coke or the like. : de en
  • DE483323C - Process for cleaning rotating circular knives in machines for stripping and cutting tobacco leaves : de en
  • GB319967A - Production of an aluminium alloy : en
  • PL10966B3 - Method for the preparation of aminoalkylamine derivatives of aromatic aminooxy- and polyamine compounds. : en pl
  • SU11255A1 - Device for regulating the force of impact of the lettered levers in a typewriter : en ru
  • SU11009A1 - Device for reversing the direction of rotation of DC motors : en ru
  • PL10918B1 - The word * db for the preparation of substances containing eh is colloidal silver hand. : en pl
  • SU11701A1 - Clip for paper storage : en ru
  • ES112975A2 - Willingness to fire cannons on aerial targets. : en es
  • SU10935A1 - Single chamber dryer : en ru
  • SU11606A1 - Tpalnaya machine for flax, hemp and other bast plants : en ru
  • US1730162A - Method and apparatus for making stools for ingot molds : en
  • ES110154A2 - A device for manufacturing artificial silk by the cupro-ammonia oxide spinning and drawing system. : en es
  • GB306956A - Improved lubricating can : en
  • FR666729A - Piston improvement : en fr
  • GB320321A - Improvements in casting apparatus for destroying animals : en
  • PL10840B1 - Setting device in fast-acting electric controls. : en pl
  • SU11772A1 - Method for producing bitumen suspensions : en ru
  • PL10960B1 - A method of etching the colors of basic dyes obtained from tannin substitutes on fabrics. : en pl
  • FR666791A - Autonomous generator with adjustable speed : en fr
  • FR666366A - Transparent glassy artificial materials : en fr
  • FR666483A - Superposition transformer : en fr
  • FR666288A - Opening system for metal cans and mainly for cans : en fr
  • AU1910329A - Pump or motor : en
  • GB319874A - Improvements in loud speakers : en
  • FR666412A - Head protector : en fr
  • PL10912B1 - Device showing the direction and curvature of the path of movement of objects / such as airplanes and the like. : en pl
  • SU11962A1 - Device to prevent parts of radio equipment from being exposed to voltage : en ru
  • US1729902A - Door attachment : en
  • SU11954A1 - Wave-powered engine : en ru
  • GB320035A - Improvements in or relating to devices for pantagraphs or like motion : en
  • GB320126A - Process and apparatus for distilling and cracking or decomposing bodies such as oilsand the like by contact with salt or metal melts : en
  • FR666755A - Improvements to starters for internal combustion engines : en fr
  • US1729827A - Track for roller-coaster type of amusement structures : en
  • US1729943A - Treatment by pressure and heat of heavy mineral oils and carbon material : en
  • US1729833A - Floor covering : en
  • US1730062A - Fluid elevator : en
  • CA293625A - Electro-static device for sound reproduction : en fr
  • CH135491A - Inking unit on platen printing presses, in which the form rollers encircle the center body. : de en
  • US1729991A - Carton-filling machine : en
  • US1730194A - Protective system for grade crossings : en
  • USD79503S - Design for a combined traffic-warning device and support therefor : en
  • SU11223A1 - Salinena machine : en ru
  • SU11811A1 - Recorder, etc. on photosensitive plates or papers : en ru
  • SU11838A1 - The apparatus for obtaining relief images : en ru
  • GB294642A - : en
  • GB318981A - A process for the impregnation of celluloid : en
  • DE483299C - Carpet connection : de en
  • DE483675C - Hand fire extinguisher with a filler neck extended to the inside : de en
  • PL10902B1 - Method and device for producing mixed gas from light, oil and water gas. : en pl
  • SU11246A1 - Device for silencing sounds in aircraft : en ru
  • SU11251A1 - Device for making float glass by stretching : en ru
  • SU11459A1 - Cover for closing the feeder in the ul : en ru
  • US1729836A - Torsion balance : en
  • DK40868C - Valve with elastic closing member. : da en
  • GB316539A - Improvements in and relating to telescopic gasometers : en
  • GB319901A - Improvements in or relating to resin-coated pulp board and method of making the same : en
  • US1729953A - Storage receptacle : en
  • SU11332A1 - Electromagnetic system for relays, ammeters, voltmeters, etc. : en ru
  • SU11412A1 - Milling tool for separating peat from the deposit : en ru
  • FR666314A - Process for preparing colored pigments and opacifying bodies : en fr
  • GB319940A - Improvements in and relating to adjustable screens : en
  • US1729630A - Machine for reducing records to graphs : en
  • GB319805A - Improvements in and relating to amino derivatives : en
  • GB320060A - Improvements in or connected with sheet metal boxes or cans : en
  • SU11873A1 - The method of preparation of the composition to reduce the permeability of concrete : en ru
  • US1729743A - Library-stack-supporting structure : en
  • ES114648A1 - Improvements in the transmission gears, with variation of their speed. : en es
  • US1730307A - Stock-assembling device : en
  • US1730013A - Governor for internal-combustion engines : en
  • ES114800A1 - Procedure to supply and mix the charges in the explosion engines. : en es
  • ES114813A1 - Steam machine applied to the production of electric fluid. : en es
  • ES114880A1 - Manufacture of waterproof fibrous products. : en es
  • GB319909A - Improvements in appliances for playing games : en
  • CH135450A - Changeover and change gears for the drive of the delivery respectively. Drafting of roving, spinning and twisting machines. : de en
  • CA293504A - Non-refillable bottle : en fr
  • CA293622A - Acoustic device : en fr
  • FR666336A - Hydrofoil : en fr
  • SU11918A1 - Tool for conical bore objects : en ru
  • USD79540S - Design for a wheel-bearing figure toy : en
  • SU11998A1 - A device for automatically stopping a loom when a carriage board peg breaks or when a chain breaks : en ru
  • US1729651A - Manufacture of rubber : en
  • US1730331A - Fishing reel : en
  • SU11138A1 - Rescue device in railway cars, buses, etc. in case of fire or collision : en ru
  • SU11693A1 - Door lock : en ru
  • US1730183A - Differential gear : en
  • BE363125A - Franking machine with removable debit key and register : en fr
  • SU11175A1 - Transformer designed to maintain the secondary voltage : en ru
  • SU11309A1 - Steam boiler : en ru
  • USD79519S - Design fob a clamp plate for vehicle bumpers : en
  • CA293547A - Blade anvil : en fr
  • CH135441A - Spring-loaded furniture foot. : de en
  • US1729961A - Label-attaching device : en
  • US1730220A - Combined engine starter and driving means for mechanisms : en
  • US1730281A - Cotton-topping machine : en
  • CH135591A - Electrical system with safety device. : de en
  • CH135411A - Process for the production of closed cavities in concrete glass structures. : de en
  • US1729637A - Conductor support for lift bridges and the like : en
  • PL10868B1 - as by-products in the production of beer, while improving the quality of the beer. : en pl
  • SU11354A1 - Dishwasher machine : en ru
  • PL10955B1 - Device for beneficiating ores. : en pl
  • US1730257A - Composite gem : en
  • SU11386A1 - Shunt three-phase collector motor : en ru
  • SU11931A1 - Electric Wire Welding Pliers : en ru
  • BE362912A - : en
  • SU11247A1 - Quartz lamp : en ru
  • US1730085A - Awning structure : en
  • US1730320A - Dyeing apparatus : en
  • DE483053C - Conveyor device, consisting of a boat-like container : de en
  • CA293495A - Prime mover : en fr
  • CA293579A - Method of making automobile door panels : en fr
  • SU10952A1 - The method of obtaining ortho-nitrobenzoic acid : en ru
  • US1729641A - Water heatek : en
  • US1729958A - Center pole and support therefor : en
  • DE483681C - Toothed protective plate for safety razor : de en
  • ES114736A1 - An apparatus intended to prevent twisting of the cordons of telephone sets and to preserve them. : en es
  • ES114893A1 - An arrangement in railway radio reception facilities to eliminate disturbances in reception caused by the installation of the lighting of cars. : en es
  • FR666626A - Improvements to the production of black colorings on mixed materials containing organic cellulose derivatives : en fr
  • DE483600C - Device for the shock-free and noiseless combination of condensable vapors with liquids within layered bodies : de en
  • DE483673C - Device for straightening rolled paper webs or sheets : de en
  • ES114780A1 - A hinge window. : en es
  • SU11240A1 - Adjusting autotransformer : en ru
  • SU11466A1 - The method of obtaining the composition for the manufacture of brake pads using asbestos and soluble glass : en ru
  • SU11475A1 - Injector for internal combustion engines : en ru
  • US1729875A - Switch : en
  • SU11041A1 - The method of obtaining water-soluble condensation products : en ru
  • US1729685A - Electric water heater and steam generator : en
  • SU11128A1 - Drawing device : en ru
  • DE481731C - Process for the precipitation of zinc oxide hydrate suitable for the rubber industry : de en
  • CH135464A - Process for treating butcher's meats with a view to facilitating chewing after cooking, and apparatus for its production. : en fr
  • GB293794A - Method for the preservation of the yolk, of the white of eggs and of the mixture of white and yolk : en
  • GB319933A - Improvements in and relating to automobile and other wheeled vehicles : en
  • AU1835529A - Process for converting high boiling hydrocarbons into low boiling hydrocarbons : en
  • AU1887029A - Improvements in and connected with switches : en
  • CA293469A - Method of destroying germs and sterilizing cigarette tobacco : en fr
  • SU10970A1 - Gas generator with ring-shaped steam boiler : en ru
  • SU11736A1 - Krugla prilna car : en ru
  • US1729926A - Steering-post control : en
  • SU11152A1 - Kenaf processing machine : en ru
  • US1730295A - Packing device for automatic sack-weighing machines : en
  • SU11534A1 - A device for taking oil samples from a reservoir : en ru
  • US1729970A - Wing for flying machines : en
  • US1730136A - Insulating bushing : en
  • AU1576528A - Improvements inthe follower mechanism forthe magazines of small arms : en
  • US1729855A - Alternate trunking director system : en
  • SU11425A1 - Cylinder saw for cutting box axle wood rings : en ru
  • SU12027A1 - Aircraft radiator : en ru
  • US1729744A - Trenching machine : en
  • ES114711A1 - A perfecting of the elastic tires for vehicle wheel rims. : en es
  • AU1949129A - Improvements in lining pads for fruit boxes andother purposes : en
  • CH135622A - Car with a sideways tilting bridge. : de en
  • DE483606C - Talking machine with alternating drive of the plate axis by a spring or electric motor : de en
  • SU11375A1 - Hand mower : en ru
  • US1730048A - Apparatus for spray drying liquid materials : en
  • CA293552A - Sound reproduction device : en fr
  • SU10981A1 - Casing to polishing, etc. circles : en ru
  • SU11913A1 - Control device to the film projector : en ru
  • CH135503A - Electric detonator. : de en
  • CH135509A - Method and device for measuring pressure variations in water or other liquid pipelines. : en fr
  • DE483708C - Removal and extraction of carbon dioxide from gas mixtures : de en
  • DE483838C - Firing system with suspended ceiling : de en
  • PL10938B1 - The method of producing hydrocarbons. : en pl
  • SU11350A1 - Suspended vaulted ceiling in fireboxes : en ru
  • US1730269A - Automatic firearm : en
  • CA293572A - Limited cut-off steam engine : en fr
  • AU1679328A - Dry cells and apparatus for making same : en
  • SU11143A1 - Aircraft : en ru
  • SU11561A1 - A device for stopping the pistons and spools of a locomotive steam engine : en ru
  • US1729643A - Mold for casting metals : en
  • CA293637A - Rail fastener : en fr
  • CA293626A - Push-pull electro-static sound reproducer : en fr
  • CA293650A - Cutter : en fr
  • ES112661A1 - Improvements in automatic phonographs. : en es
  • GB319883A - Improvements in and relating to gramophone sound boxes : en
  • CH135426A - Removal indicator for ceramic furnaces. : en fr
  • CH135519A - Electromagnetically controlled oscillating lever device for transferring movement from one disc to another in talking machines with at least two disc holder plates. : en fr
  • DE483022C - Cleaning device on shaft-shaped ashtrays : de en
  • SU11450A1 - Method for inserting mercury rectifiers into an AC circuit to obtain high voltage direct current : en ru
  • SU11593A1 - Oscilloscope attachment for recording distribution curves of electric or magnetic fields in space or electric current in a conductor : en ru
  • SU11970A1 - Portable kitchen hearth : en ru
  • US1730154A - Cupboard, bookcase, or the like : en
  • SU11941A1 - The device for the movement of railway carts : en ru
  • CA293570A - Booster control : en fr
  • SU11666A1 - Rotary damper for changing the direction of the incoming and outgoing air or gases in dryers, ventilation devices, etc. : en ru
  • SU11680A1 - Typesetting machine : en ru
  • US1730319A - Air-compressing apparatus : en
  • CH135655A - Process for the preparation of a chlorine-containing vat dye. : de en
  • GB320009A - Improvements in devices for mounting and moving spindles supporting thread guides or funnels for spinning boxes of artificial silk threads : en
  • US1729648A - Corn harvester : en
  • US1730144A - Railway-car-door construction : en
  • SU11186A1 - Alloys of copper with beryllium and method of their heat treatment : en ru
  • US1729681A - Waterproof wrapping cloth : en
  • US1729770A - Dashboard liqttxd -level indicator : en
  • US1730138A - Lubrimeter : en
  • BE363098A - : en fr
  • CA293460A - Tilling machine : en fr
  • ES113768A1 - A device for the manufacture of rings, picture frames and other similar objects of molded plastic. : en es
  • FR666388A - Improvements in the manufacture of billets, blooms, metal ingots or similar parts and in the production of hollow bars or tubes from these parts : en fr
  • FR666594A - Economic fuel chip : en fr
  • SU11904A1 - Water heater : en ru
  • SU11982A1 - Pump for supplying flammable liquid in internal combustion engines with mechanical spraying : en ru
  • DE483541C - Magnetic nickel alloy : de en
  • SU11363A1 - Cover for wagon boxes : en ru
  • SU11914A1 - Adaptation to an elevator for selection of average test : en ru
  • US1730076A - Device for extension of the distance between an automobile and its trailer : en
  • CA293551A - Induction motor : en fr
  • CH135421A - Method for producing a road surface. : de en
  • DE483529C - coat : de en
  • ES114322A1 - Apparatus to purify dirty water. : en es
  • CH135646A - Process for the preparation of an arylaminonaphthalene derivative. : de en
  • SU11765A1 - Automatic regulator of vapor, liquid or gas pressure : en ru
  • US1730338A - Rotary washing machine : en
  • USD79533S - Harry shapiro : en
  • SU11166A1 - Automatic dispensing machine : en ru
  • SU11715A1 - Device for determining the pressure on the surface of objects immersed in loose bodies : en ru
  • US1730157A - Egg-cleaning machine : en
  • US1730301A - Cone bit : en
  • AU1975229A - Process of making shoes : en
  • CH135548A - Rotary piston machine. : de en
  • CA293615A - Skate : en fr
  • PL10843B3 - A device for mass processing of objects in a movable tank by spraying atomized material. : en pl
  • SU11104A1 - Device for eliminating splashing fluid during transfusion : en ru
  • US1730265A - Amusement device : en
  • DE483589C - Procedure for setting the self-excitation of multi-phase commutator machines : de en
  • CA293555A - Alternating current rectifier : en fr
  • CH135511A - Lap counter. : en fr
  • CH135417A - Swimming pool. : en fr
  • SU11509A1 - A device for sampling fluid from petroleum, etc. reservoirs : en ru
  • US1729812A - Work-holding device : en
  • CH135433A - Combustion system. : de en
  • SU11458A1 - Pipeline for steam fed to plywood press plates : en ru
  • PL10883B1 - The method of obtaining metallic zinc by means of electrolysis. : en pl
  • PL10898B1 - A method of producing a binding agent for briquetting of coal dust from molasses or heating liquors. : en pl
  • SU11560A1 - Icing device for sled roads : en ru
  • SU11112A1 - Method of operation and device coking ovens : en ru
  • SU10965A1 - Continuous liquid stripper : en ru
  • SU11465A1 - Automatic feed regulator for steam boilers : en ru
  • CH135427A - Stick hammer with exchangeable insert plate. : de en
  • DE483191C - Packing table with inside and outside workplaces : de en
  • FR666649A - economizer more especially applicable to internal combustion engines : en fr
  • SU11329A1 - Device for automatic recording of numbers of passing cars : en ru
  • AU1959029A - Improvements in or relating to automatic or semiautomatic telephone systems : en
  • PL10844B1 - Instrument panel clamp. : en pl
  • SU11201A1 - Instrument for determining the forewarned height of the fired aircraft : en ru
  • CA293425A - Process for the protection and authentification of articles : en fr
  • CA293477A - Universal joint : en fr
  • CH135456A - Device for weighing silk. : de en
  • CH135561A - Plunger. : de en
  • CH135442A - Washstand with a hand shower attached to a hose, especially for hairdressers. : de en
  • DE483378C - Support strips made of lead for putty-free glass roofs : de en
  • AU1924929A - Improvements in and relating to automatic freewheel devices : en
  • CA293584A - Combined air hose nozzle and pressure gauge : en fr
  • DE483377C - Electric depth pointer : de en
  • DE483400C - A dental instrument with a water rinse and a cheek protector that can be placed on the tool holder : de en
  • CH135422A - Orientation device for road users, e.g. B. Motorists. : de en
  • SU11798A1 - A device for promoting a positive film : en ru
  • SU12062A1 - Snakes to direct trawls : en ru
  • BE363131A - : en fr
  • US1729938A - Leather-dye preparation : en
  • AU1698728A - Improvements in or connected with earthenware or porcelain enamelled iron flanged baths : en
  • SU11327A1 - Match card : en ru
  • US1730233A - Electric switch : en
  • US1729807A - Tie for constructing concrete forms : en
  • CH135452A - Method and device for changing bobbins in weaving preparation machines. : de en
  • DE477947C - Sample drum for moving the heald frames of ribbon looms with the help of rollers : de en
  • DE483352C - Tug for moving rods in both directions with two interconnected carts : de en
  • DE483370C - Jet regulator : de en
  • SU11627A1 - Loudspeaker telephone : en ru
  • SU11739A1 - Binding machine : en ru
  • SU11856A1 - Manual Chemical Fire Extinguisher : en ru
  • CA293645A - Apparatus for neutralizing electrical disturbances : en fr
  • SU11231A1 - A device for amplifying the sounds of bass and treble separately in string-keyboard musical instruments : en ru
  • US1730230A - Dental forceps : en
  • SU11857A1 - The device bell alarm with power from the lighting network : en ru
  • CH135558A - Two-stroke internal combustion engine. : de en
  • CH135595A - Device for igniting mercury vapor rectifiers. : de en
  • CA293577A - Oil filter fitting : en fr
  • CH135432A - Plant for dry cooling of glowing coke. : de en
  • GB303853A - Viscosimeter : en
  • FR666686A - Improvements to machines for the treatment of textiles by circulation of baths : en fr
  • GB319975A - Watch case : en
  • GB319996A - Shut off device for drain pipes in houses : en
  • GB320071A - A new or improved process for the manufacture of tracing cloth : en
  • DE483383C - Conveyor device for a cooling system to be connected to a coating machine : de en
  • ES114426A1 - Improvements in the devices to join wires. : en es
  • ES114646A1 - A mechanical counter to measure especially amounts of liquid at each moment delivered. : en es
  • US1729969A - Tillage implement : en
  • CA293484A - Machine for washing dishes : en fr
  • CA293485A - Adjustable tray for children's chairs : en fr
  • SU10957A1 - Brake for railway cars : en ru
  • SU11657A1 - Revolving ship's boiler : en ru
  • US1730127A - Oil-display pump : en
  • CA293462A - Attachement for gas water heaters : en fr
  • US1730031A - Fixture support : en
  • DE483467C - Electrically heated mouth rinsing device with syringe : de en
  • SU11236A1 - Regulatory gland for locomotives : en ru
  • US1729951A - Rotary engine : en
  • US1730272A - Pulley block : en
  • USD79495S - Chaeles henry baker : en
  • SU11894A1 - Suspended scaffolding for construction work : en ru
  • US1730119A - Oil-pump battery unit : en
  • DE483416C - Transmission system with pupinized lines and phase compensation : de en
  • ES113992A1 - Improvements in the manufacture and use of powder fuel. : en es
  • CA293578A - Machine for producing stamped impressions and marks : en fr
  • CH135541A - Device for sealing shafts against hot, vaporous or liquid high-pressure media. : de en
  • BE363426A - : en
  • CA293511A - Inner stocking sole : en fr
  • SU11567A1 - Non-return valve for respirators : en ru
  • SU11732A1 - Labeling machine : en ru
  • SU11818A1 - Gas water column : en ru
  • US1729944A - Locomotive steam-pipe-jacket packing : en
  • AU1900629A - Improved method and device for destroying vermin : en
  • US1730004A - Safety razor : en
  • CH135513A - Apparatus for recording electric currents produced by living organisms. : en fr
  • DE483729C - Spring housing for spring machines u. like : de en
  • DE483795C - Soil tillage device consisting of a Jaet knife and a milling star : de en
  • AU1856329A - Improvements in dyeing : en
  • CA293506A - Liqud level gauge : en fr
  • CH135472A - Process for the production of phosphorus from ferrophosphorus. : de en
  • US1729905A - Nutcracker : en
  • US1729984A - Cement brick and block machine : en
  • SU12052A1 - Complicated discharge tube for high speed cathode and anode rays and high hardness x-rays : en ru
  • US1729979A - Dispensing tube : en
  • SU11493A1 - Propeller for aircraft and ships : en ru
  • AU1836229A - Improvements inseparable fasteners : en
  • CA293535A - Method of and apparatus for annealing : en fr
  • CA293641A - Lacquer : en fr
  • DE481427C - Lighting system for motor vehicles : de en
  • SU11414A1 - Swivel blade for water engines with folding pens or blades : en ru
  • CA293632A - Ventilating device : en fr
  • SU11713A1 - Device for adjusting horizontal wind engines : en ru
  • SU11806A1 - Device for simultaneous display of several photographic plates : en ru
  • US1729925A - Airship : en
  • CA293463A - Ingot mould and ingot : en fr
  • CA293575A - Hot water and steam heat economizer : en fr
  • SU11037A1 - Device for regulating pressure in separate chambers of coke ovens : en ru
  • SU11397A1 - Boiler room installation : en ru
  • CH135636A - Process for the preparation of an arylaminonaphthalene derivative. : de en
  • DE483568C - Coke extinguishing device for gas generating ovens with degassing rooms at different heights : de en
  • DE483598C - Heating device for stoves, kettles, hot plates and hotplates, etc. with heating of the closed plate or heating surface by gas burners : de en
  • ES110259A2 - A procedure to obtain negative or positive of exact color assessment, especially for flat printing. : en es
  • GB319959A - Improved newspaper rest & book holder : en
  • AU2031129A - Improvements in electric oscillation generators : en
  • PL10904B1 - Tar separator. : en pl
  • USD79498S - Design for a radiocabinet : en
  • SU11924A1 - Combustion chamber for engine : en ru
  • BE362731A - : en
  • DE483843C - Process for the production of glass rods or tubes : de en
  • CH135430A - Mortise lock, especially for room doors. : de en
  • FR666716A - Improvements to vehicle bodies : en fr
  • FR666466A - Improvements to processes for joining parts of molten material such as quartz, silica or similar substance : en fr
  • FR666557A - Universal splashback cabinet for the kitchen : en fr
  • FR666665A - Automatic mobile door suitable for all bakery, pastry and similar ovens : en fr
  • ES113623A1 - Procedure for the manufacture of emulsions of drying oils, varnishes and oxidized lacquers. : en es
  • GB294118A - Manufacture of basic derivatives of substituted quinoline-carboxylic acids : en
  • SU11062A1 - Method for preparing pp-diamino-stilbene-0-0'-disulfonic acid : en ru
  • US1729869A - Electric steering gear for ships : en
  • US1730083A - Sink strainer : en
  • US1730091A - Adolph peeieeer : en
  • US1730209A - Indigoid dyestuff and process of preparing the same : en
  • US1730108A - Air vent for siphon flush : en
  • US1730122A - Printing machine : en
  • SU11483A1 - A device for classifying books in library catalogs : en ru
  • SU11878A1 - Electrical device for testing the smoothness of the trigger pressure when shooting : en ru
  • AU1705828A - Improvements in soap dishes : en
  • PL10931B1 - Disinfecting apparatus. : en pl
  • SU11446A1 - Adaptation to a steam lamp to produce gas from gasoline : en ru
  • US1730152A - Art of obtaining gasoline hydrocarbons : en
  • US1730244A - Book cover : en
  • CA293583A - Polishing wheel : en fr
  • DE483374C - Wristband housing for pocket watches made from resiliently flexible material, especially rubber : de en
  • GB319915A - Improvements relating to permanent magnets : en
  • SU11434A1 - Machine for turning and cutting of clay sewer pipes : en ru
  • SU11912A1 - Liquid sprayer : en ru
  • CA293456A - System of treating milk : en fr
  • SU11942A1 - A device for dividing a circle into an arbitrary number of equal parts. : en ru
  • CH135475A - Process for the preparation of methylol compounds. : de en
  • PL10953B1 - Auxiliary cable for electric cable differential protectors. : en pl
  • SU11004A1 - Device for idling internal combustion engines : en ru
  • SU12010A1 - Seismoscope : en ru
  • US1729783A - Border-printing machine : en
  • US1730328A - Pneumatic jar ramming molding machines : en
  • DE483836C - Controlled vacuum electron tube : de en
  • ES114818A1 - A procedure for the application of the fundamental color of wood on metal for the subsequent stamping with wood grain. : en es
  • GB310867A - : en
  • GB319970A - Improvements in and relating to method of and apparatus for stemming tobacco : en
  • SU11399A1 - Electric incandescent lamp : en ru
  • SU11530A1 - Fishing Well Drilling Machine : en ru
  • SU11655A1 - Light signal device to the typewriter : en ru
  • PL10848B1 - A vice for paper rolls, ribbons and similar materials. : en pl
  • FR666589A - Improvements to the mandrels for supporting and fixing bobbins of thread, yarn, etc. : en fr
  • FR666737A - Reciprocating pump without gland with automatic continuous lubrication : en fr
  • FR666323A - Improvements to shoes and similar articles, in particular for sports : en fr
  • US1729817A - Cape : en
  • DE483570C - Method for fastening a metal pin in an undercut cavity of an artificial tooth : de en
  • FR666384A - Device allowing a vehicle to be parked outside a main railway line : en fr
  • GB289795A - Improved manufacture of halogen derivatives of organic compounds : en
  • FR666358A - Improvements to evaporators for internal combustion engines : en fr
  • GB319897A - Improvements in or relating to machines for grinding ores minerals stones and the like : en
  • ES114866A1 - An automatic closing lid with handle adaptable to all kinds of glasses and packaging in general. : en es
  • ES114640A1 - Improvements in the manufacturing procedures of telegraph and telephone cables. : en es
  • SU11164A1 - Steam Superheater : en ru
  • SU11572A1 - Nozzle for uncompressed internal combustion engines : en ru
  • US1730191A - Carbureting apparatus : en
  • AU1851529A - Improvements in and relating to hydraulic brake systems : en
  • AU1950229A - Improvements in or relating to microphons : en
  • SU11428A1 - Rescue buoy for a submarine : en ru
  • SU11896A1 - A method of making artificial stone : en ru
  • US1729741A - Bridging : en
  • US1730126A - Means for aseptically storing and dispensing surgical napkins : en
  • SU10926A1 - Phenol nitrosation method : en ru
  • US1729611A - Apparatus for fig inspection : en
  • US1729848A - Method of making composite castings : en
  • USD79515S - Design for a statuette : en
  • ES108606A2 - A fender for motor vehicles, with the corresponding fixing means. : en es
  • ES114816A1 - A process for the manufacture of plywood. : en es
  • SU11709A1 - Electric device for automatic braking of the train from the track : en ru
  • SU11760A1 - A device for mixing steam in a steam generator with combustion products : en ru
  • US1730264A - Pipe-hanger anchor and the like : en
  • US1729901A - Manufacture of spectacle frames : en
  • US1730044A - Puddling iron : en
  • DE482725C - Process for concentrating dilute hydrogen peroxide solutions by distillation in vacuo : de en
  • DE483016C - Process for the production of patterned surfaces on components made of concrete, reinforced concrete or similar building materials : de en
  • FR666289A - Wired electrode for arc welding : en fr
  • GB320083A - Improvements relating to gas burners : en
  • SU11477A1 - Air nozzle : en ru
  • DE483508C - Depositors with special trolleys for pick-up and discharge conveyors : de en
  • SU12058A1 - Ventilation oven, heated by stove : en ru
  • SU11244A1 - Hive roof : en ru
  • FR666709A - Improvement in apparatus used for the distillation of resins or other materials : en fr
  • SU11268A1 - Water box automatic : en ru
  • PL10887B1 - Handset. : en pl
  • PL10928B1 - A method of producing activated carbon by means of gases. : en pl
  • FR666317A - Apparatus for roughening surfaces of leather, rubber or other similar materials in order to facilitate their bonding : en fr
  • CA293652A - Gate valve : en fr
  • SU11774A1 - Self-unloading trolley : en ru
  • SU11865A1 - Electric Wire Welding Pliers : en ru
  • SU11047A1 - A device for maintaining a certain ratio between the rotational speeds of one of a group of direct current motors and some other motors of the same group : en ru
  • SU11265A1 - Device for regulating the speed of an asynchronous motor : en ru
  • SU11516A1 - Vis chateau : en ru
  • SU11893A1 - Electric bell : en ru
  • DE483025C - Returning gear transmission : de en
  • DE483525C - Injection internal combustion engine with at least one prechamber attached to the cylinder circumference : de en
  • GB286201A - Manufacture of hydrogenated aromatic carboxylic acid esters and carboxylic acids : en
  • ES114708A1 - A mechanical device for the ventilation of the holds of ship chambers and similar applications. : en es
  • ES114632A1 - Apparatus to make straps unions. : en es
  • ES114690A1 - A device for remote regulation of underground works. : en es
  • GB319904A - Improvements in and connected with compositions for road making and the like : en
  • FR666708A - Engel salt manufacturing process : en fr
  • GB319840A - Improvements in or relating to kilns and the like : en
  • FR666743A - Method and device for treating, by a washing, bleaching or dyeing bath, artificial silk wound with crossed thread : en fr
  • FR666795A - Multicellular device for boiler body : en fr
  • GB305175A - Improvements in aircraft : en
  • GB319831A - Improvements in or relating to valve grinding appliances : en
  • SU11033A1 - The method of obtaining the Bordeaux-red vat dye : en ru
  • SU11151A1 - A device for turning railway turntables : en ru
  • SU11359A1 - Device for pouring moving flasks : en ru
  • US1729720A - Thermostatic control for ice machines and the like : en
  • DE482398C - Chess board : de en
  • DE483703C - Breathing opening for gas regulator : de en
  • DE483666C - Screw locking : de en
  • US1729927A - Switch-locking mechanism : en
  • SU10980A1 - Braking device for self-propelled crews, etc. : en ru
  • SU11809A1 - Sawing machine for felling and cutting wood : en ru
  • US1730094A - Assigjtoe : en
  • US1730283A - Control system : en
  • FR666611A - Process for the production of high value hydrocarbons : en fr
  • FR666680A - Aircraft landing gear : en fr
  • CH135515A - Crank adding machine for English currency. : de en
  • FR666424A - Reclining seat chair : en fr
  • FR666662A - Compressed wood fuel agglomerates : en fr
  • DE483206C - Electrical device plug : de en
  • DE483393C - Process for the production of anhydrous chlorine magnesium : de en
  • DE483468C - Procedure for detoxifying exhaled gases during anesthesia : de en
  • SU11360A1 - Manual transfer switch mechanism with a pointer : en ru
  • US1730278A - Safety device : en
  • US1730020A - Yieldable thread holder for weft-replenishing looms : en
  • US1730128A - Grab : en
  • SU11448A1 - Aluminum dam for weaving shuttles : en ru
  • SU11563A1 - Tip for connecting electrical wires : en ru
  • SU11915A1 - Dry battery : en ru
  • SU12076A1 - Adaptation to the ring winding winding mechanism to prevent ratchet paws from tilting : en ru
  • FR666426A - Typewriter Improvements : en fr
  • SU11019A1 - The method of obtaining water-insoluble azo dyes : en ru
  • SU11189A1 - Table scales : en ru
  • SU11620A1 - Oil separator : en ru
  • US1729652A - Gasoline cooking stove with torchless starting : en
  • US1729850A - Steering indicator for aircraft : en
  • US1730192A - Sound signal : en
  • US1730288A - Gas mixer : en
  • CH135437A - Napkin ring. : de en
  • CH135461A - Orthopedic shoe for flat feet. : de en
  • CH135486A - Process for the production of objects from organic fiber materials, the pores of which are completely filled with high-melting tar pitch. : de en
  • CH135583A - Power outlet device for dynamo. : en fr
  • FR666316A - Saddle for bicycles, motorcycles and similar vehicles : en fr
  • AU1935029A - Improvements relating to thermionic devices : en
  • CA293432A - Butter print machine : en fr
  • CH135455A - Warp knitting loom for reinforcing a fleece with a knitted fabric. : de en
  • FR666287A - Shears for cutting profiles : en fr
  • GB308314A - : en
  • DE483139C - Combustion chamber : de en
  • FR666498A - Typewriter Improvements : en fr
  • SU10996A1 - Propeller : en ru
  • SU11291A1 - The method of obtaining emulsifying preparations : en ru
  • US1729669A - Folding seat for motor cars : en
  • US1729740A - Arthur c : en
  • GB320042A - Improvements relating to bundling presses for yarn hanks and the like : en
  • SU11393A1 - Method and device for filling tanks or the like reservoirs of easily evaporating liquids using compressed air injected into storage : en ru
  • PL10951B1 - Device for ultraviolet irradiation of liquids, especially milk. : en pl
  • US1729808A - Condensation preventer for windows : en
  • US1729671A - Load-deflecting device for conveyers : en
  • ES114738A1 - Improvements in secondary batteries or accumulators. : en es
  • GB299702A - : en
  • FR666296A - Electric pendulums, clocks or alarm clocks with pendulum or pendulum : en fr
  • GB307819A - Improvements in electric excess supply meters : en
  • SU11295A1 - Safety net in cars and other wagons to prevent accidents. : en ru
  • FR666773A - Hermetic closing device for electric accumulators : en fr
  • FR666334A - Dual brake lever, for bicycles, motorcycles, etc. : en fr
  • SU11307A1 - Device for opening the covers of boxes in packaging machines : en ru
  • SU11566A1 - Device for signaling the opening of hostile travel signals : en ru
  • ES114659A1 - A new system of packing or rigid container that can be disassembled, for the transport of all kinds of objects. : en es
  • ES114811A1 - Improvements in the devices usable for the retraction or dissimulation and analogous operations. : en es
  • DE483560C - Silo emptying auger for dusty goods and compressed air delivery : de en
  • GB302926A - Percussively acting compressed air tool : en
  • GB320079A - A device for the transmission of measuring movements from a completely closed space : en
  • US1729749A - Duplicating machine : en
  • US1730247A - Case-hardening process : en
  • GB294533A - Improvements in or relating to chimneys for oil lamps : en
  • GB319914A - Improvements in gas burner fittings for domestic grates, boiler stoves and the like : en
  • SU11250A1 - Refrigerator for locomotives : en ru
  • SU11972A1 - A method of manufacturing electrical resistance for heaters, rheostats, and the like. : en ru
  • USD79512S - Design pob an escutcheon plate for indicating means : en
  • DK40864C - Truck with to the sides tiltable Fading. : da en
  • CA293490A - Machine for separating and accumulating black sand from sluice boxes : en fr
  • CH135627A - Tire casing, process for its manufacture and apparatus for carrying out this process. : en fr
  • SU11705A1 - Portable water closet : en ru
  • CH135555A - Steam or gas turbine with a housing made of forged material and divided in a central plane. : de en
  • SU11723A1 - Wire Clamp for Packages : en ru
  • DE483842C - Hot water tanks for dental purposes : de en
  • FR666578A - Reservoir pad intended, in particular, to spread liquid lipstick on the lips : en fr
  • GB319979A - Improvements in or relating to coin purses : en
  • PL10857B1 - A method of obtaining a wood tree by dissolving vegetable fibers. : en pl
  • SU11810A1 - Lock for doors of passenger railroad cars : en ru
  • US1730005A - Hydrostep for fish streams : en
  • US1730096A - Pipe tongs : en
  • US1730116A - Compressor for refrigerating machines : en
  • GB300925A - Improvements in concrete or like slab or block walls : en
  • SU11708A1 - Pocket writing machine : en ru
  • US1730306A - Valve : en
  • ES112657A2 - Procedure for preparing ammonia by synthesis. : en es
  • FR666647A - Activated carbon manufacturing process : en fr
  • FR666661A - Improved method and apparatus for extracting cellulose or paper pulp from fibrous plant materials therein : en fr
  • GB319938A - Improvements relating to thermal cut-outs for electrically heated receptacles : en
  • GB303411A - Improvements in and relating to steam and gas turbines : en
  • GB319878A - Improvements relating to mirrors and the like reflecting devices provided for the guidance of traffic at cross roads and blind corners : en
  • US1730160A - Keying choker : en
  • SU10976A1 - Absorption Refrigeration Apparatus : en ru
  • SU11160A1 - Adjusting the rangefinder to determine the height or horizontal distance of the air target : en ru
  • US1730123A - Method and apparatus for separating materials of different specific gravities : en
  • CH135620A - Brake on single-axle trailers of vehicles used as tractors. : de en
  • CH135641A - Process for the preparation of an arylaminonaphthalene derivative. : de en
  • FR666290A - Method and apparatus for transforming the kinetic energy acting on aeriform mixtures into the work of separating the components of said mixtures : en fr
  • FR666783A - Convertible body with moving parts : en fr
  • FR666539A - Valve for punches : en fr
  • FR666658A - Washing machine improvements : en fr
  • GB301314A - Improvements in or relating to apparatus for continuously indicating the quctient oftwo variables : en
  • GB319877A - Improvements in or relating to electric potential regulators : en
  • DE483628C - Shock absorbers, especially for motor vehicles : de en
  • FR666355A - Beet harvester : en fr
  • FR666485A - Construction of sections or casing elements of telescoping gasometers with helical guidance : en fr
  • GB306029A - Improvements in or relating to the regulation of back pressure turbines : en
  • FI12657A - Massager for closed disease, hemorrhoids, etc. to prevent : en fi
  • FR666683A - Process for the production of high value hydrocarbons at the expense of slurries of coal, tars, mineral oils, etc. : en fr
  • GB319992A - Improvements in or relating to intermittent toothed gearing : en
  • SU11570A1 - Folder for storing copied papers : en ru
  • US1730008A - Stove structure : en
  • US1730184A - Differential gear : en
  • SU11232A1 - Method of bleaching heavy spar : en ru
  • SU12019A1 - Air-cooled mobile rotary piston compressor : en ru
  • SU11549A1 - Electric bicycle lighting device : en ru
  • CH135459A - Portable electric vacuum cleaner. : de en
  • SU11063A1 - Distribution mechanism for steam engines : en ru
  • SU11079A1 - The method of obtaining anthraquinone from technical anthracene : en ru
  • US1730065A - Apparatus for manufacture of sheet surfacing materials : en
  • SU11923A1 - Garbage bucket : en ru
  • CA293528A - Process of preparing acetic anhydride : en fr
  • GB319902A - Improvements relating to the wings of aeroplanes : en
  • FR666264A - High frequency diathermy process : en fr
  • PL10909B1 - The method of disinfecting the water is chlorine. : en pl
  • PL10922B3 - Multi-layer elastic mesh fabric. : en pl
  • DE483722C - Chopping device used as a weed cleaner, the knife of which is attached to a handle bent forward : de en
  • US1730022A - Device for cleaning tobacco pipes by means of water under pressure : en
  • SU10956A1 - The method of separation of oil emulsions : en ru
  • US1729676A - Device for driving a fin-shaped propeller : en
  • CH135462A - Method and device for the production of rubber galoshes and other footwear at least partially made of rubber. : de en
  • CH135482A - Process for producing a weatherproof paint. : de en
  • DE483614C - Injection device for internal combustion engines with pressure atomization and with control of the nozzle needle by the fuel pressure : de en
  • USD79521S - A cobpobation : en
  • CH135508A - Torsional dynamometer with bearings. : de en
  • DE483531C - Manufacture of items that are highly resistant to attacks by sulfuric acid and hydrochloric acid with high strength : de en
  • DE483692C - Plate dryer : de en
  • FR666581A - New pump for lifting and transferring liquids : en fr
  • GB320048A - Improvements relating to the preparation of therapeutic substances from tubercle bacilli : en
  • FR666794A - Enlarging device for spectacle lens frames and other applications : en fr
  • GB319984A - Improvements in or relating to systems of distributing electrical signals : en
  • SU11955A1 - Radio transmitter : en ru
  • DE483602C - Extraction of metals or metal compounds : de en
  • FR666751A - Auto theft security device : en fr
  • ES114798A1 - Procedure to supply and mix the charges in the internal combustion engines in which the arrival of the fuel to the engine is controlled as a function of the fluid pressure variations. : en es
  • FR666603A - Electromagnetic resonator : en fr
  • FR666659A - element, double-acting, for internal combustion engines, pumps, compressors and other applications : en fr
  • FR666698A - Improvement in light signals : en fr
  • FR666533A - Improvements to the process of vinification of grapes and other fermentable plants with special attention to the insertion of the cap and the pumping over of the must during the vatting : en fr
  • SU11036A1 - The method of casting magnesium and its high-grade alloys : en ru
  • SU12016A1 - Manifold for Locomotive Superheaters : en ru
  • SU12072A1 - Gas water heater : en ru
  • ES114810A1 - Improvements in the internal heating of the ore reduction chambers and other furnaces. : en es
  • AU1963429A - Bottle closures : en
  • CH135431A - Window lock. : de en
  • GB320058A - Winders and rewinders for the purpose of accurately winding or rewinding cinematograph film : en
  • SU11601A1 - Buffer fixture for the crank mechanism of the tillers : en ru
  • SU11797A1 - Chain grate : en ru