• US2031880A - Bottle stopper : en
  • USD98664S - Design fob an electrical humidifier : en
  • CA356197A - Undergarment : en fr
  • CH182774A - Adjustable bushing guide on lathes, rotating with the lathe spindle. : de en
  • US2032198A - Thread restoring tool : en
  • SU45991A1 - Thermal relay : en ru
  • SU46017A1 - A method of making serous membranes from the intestines and the like. flat belts and stitches for belts : en ru
  • US2032230A - Oil recovery device : en
  • CA356077A - Paper making machinery : en fr
  • PL22636B1 - Temperature independent capacitor. : en pl
  • CA356156A - Packing material making machine : en fr
  • SU46073A1 - Training model electric motor : en ru
  • SU46200A1 - Weaving tool for producing alternate strips of different weft density : en ru
  • US2031796A - Slipper : en
  • US2032246A - Clothes hanger : en
  • AU2285035A - Oil sealed constant' pressure oil containers for electrical transformers andthe like : en
  • SU45882A1 - Continuous device for making dough and baking bread : en ru
  • US2031735A - Container closure applying apparatus : en
  • PL22674B1 - The method of manufacturing seamless pipes. : en pl
  • SU46012A1 - The method of obtaining plastic mass : en ru
  • US2031706A - Stringed musical instrument : en
  • US2031746A - Lamp, tube and similar device : en
  • CH182723A - Process for the production of a vat dye. : de en
  • GB443412A - Improvements in machine for applying a web to a strand : en
  • CH182810A - Method for producing the insulation of winding bars, in particular the mica insulation of rectangular cross-sections, and winding bar for carrying out the method. : de en
  • US2031947A - Process for the refining of alloys : en
  • SU45983A1 - Relay to block differential protection : en ru
  • US2031937A - Arch building construction : en
  • USD98704S - Design fob a lace : en
  • US2031861A - Switch box lath clamp : en
  • SU45906A1 - Installation for using the heat of gases and vapors produced from the water of hydroelectric power plants : en ru
  • CH182819A - Device for protecting X-ray tubes against overload. : de en
  • AU2438635A - Improvements in piston rings : en
  • ES140058A3 - A closing device applicable to extendable suitcases and the like. : en es
  • ES140589A1 - A manufacturing process for soy meat. : en es
  • GB443310A - Spring buffers for colliery tubs and the like : en
  • CH182783A - Process for the production of sheet-shaped polymerization products. : de en
  • PL22611B1 - Manufacturing of rails. : en pl
  • US2031790A - Method of cooling molten material : en
  • US2032049A - Rocking device : en
  • US2031997A - Radio receiving set : en
  • SU46099A1 - Swivel flange connection : en ru
  • SU46155A1 - Foldable pneumatic boat : en ru
  • CH182780A - Process for the production of wood sheets loosened up in their inner context. : de en
  • DE626453C - Ammunition feed device for two guns connected to take the lateral direction together : de en
  • ES140767A1 - Apparatus for sweeping and collecting garbage, especially for sweeping and collecting ashes and residues in bread ovens. : en es
  • SU46212A1 - Peat cleaning method : en ru
  • US2031904A - Machine parts and apparatus intended for high temperature operation : en
  • CH182855A - Device for spreading sand from motor vehicles. : de en
  • DE626284C - Process for preventing black and white photographic images from becoming dull by hot drying : de en
  • DE626333C - Artificial floor area : de en
  • ES140646A1 - A method for separating heavy substances from a liquid stream of variable magnitude. : en es
  • DE626499C - Method for producing a lighting control device with tensioned conductors : de en
  • FR794824A - Device for automatic control of railway signals : en fr
  • FR794875A - Automotive sand and gravel spreading machine : en fr
  • DE626542C - Process for making washable wallpaper : de en
  • US2031702A - Silencer for internal combustion engines : en
  • US2032170A - Sliding window unit : en
  • AT144663B - Ignition device, consisting of lighter and wick ignition lamp. : de en
  • GB443301A - Improvements in change speed gears : en
  • GB443404A - Improvements in or relating to the automatic control of the speed of electric motors : en
  • IE13691L - Discharge devices : en
  • CH182761A - Valve plate for gas meters with a covering made of gas-tight fabric. : de en
  • PL22729B1 - Measuring device for fuel injection pumps of internal combustion engines. : en pl
  • CA356109A - Hydraulic clutch : en fr
  • CA356159A - Rail fastening device : en fr
  • CH182686A - Lid attachment to food cans. : de en
  • AT144728B - Process for the production of nerve-strengthening cosmetic preparations. : de en
  • BE413408A - : en
  • BE413393A - : en fr
  • US2032299A - Solvent recovery device : en
  • SU45966A1 - Antenna device : en ru
  • US2031595A - Ironing board cover : en
  • ES140772A1 - An electrode coated with insulation for electrical appliances. : en es
  • SU45887A1 - Circular Drilling Machine : en ru
  • DE626624C - Process for drying lignite : de en
  • ES4474U - A device for curling hair (Machine-translation by Google Translate, not legally binding) : en es
  • SU46136A1 - Photographic Washer : en ru
  • US2031816A - Dishwashing machine : en
  • SU45984A1 - Electromagnetic Wattmeter : en ru
  • FR794980A - Improvements relating to articles formed by deposition of rubber and their manufacture : en fr
  • CH182664A - Process and system for waste destruction. : de en
  • SU45919A1 - The method of producing ammonia and sulfuric acid : en ru
  • US2031890A - Spool holder : en
  • US2032026A - License plate for automobiles : en
  • CA356174A - Mineral oil processing : en fr
  • SU46086A1 - Internal combustion engine : en ru
  • US2031975A - Electrical conductor : en
  • US2032319A - Windshield cleaner : en
  • US2031906A - Upholstery sewing machine : en
  • ES139821A1 - A process for the manufacture of cellulose-derived materials. : en es
  • GB443218A - Improvements in or relating to electric protective arrangements : en
  • GB443633A - Improvements in metal walls for cellular unit constructions : en
  • SU46051A1 - Instrument for automatic testing of cylindrical bodies for hardness, ovality and taper : en ru
  • SU46026A1 - Method of casting metals : en ru
  • SU46203A1 - Device for automatic changing spools on a loom : en ru
  • ES140462A1 - Crude oil carburetor. : en es
  • DE626553C - Climbing frame : de en
  • DE626443C - Tube for holding coins or stamps with a drop-in container : de en
  • ES140670A1 - A process for manufacturing electrolytic capacitors. : en es
  • GB443451A - Improvements in or relating to practice bombs, smoke and gas shells and the like : en
  • PL22732B1 - Gas burner with self-closing gas supply after guessing the burner flame. : en pl
  • CA356122A - Electric valve converting system : en fr
  • PL22672B1 - A method for producing sulfuric acid with a catalytic system and an apparatus for carrying out the method. : en pl
  • US2032075A - Shearing mechanism : en
  • DE626458C - Process for the independent production of chains : de en
  • AT144658B - Process for the production of road surfaces or similar coverings, wall coverings, protective coatings, shaped objects and blocks, and also rubber goods such as shoe soles, rubber mats or coverings and the like. like : de en
  • SU46102A1 - A device for converting a rocking motion into a discontinuous rotational : en ru
  • ES140576A1 - A procedure for the forging of floors-ceilings. : en es
  • US2032125A - Electric water heater : en
  • GB443158A - An improved method of and means for the lining of tunnels, and the like : en
  • GB443315A - Improvements in or relating to bottle washing machinery : en
  • SU46210A1 - Regenerative coke oven : en ru
  • US2031629A - Coated textile material : en
  • CA356153A - Camera shutter : en fr
  • AU1884734A - Television arrangement, more particularly for projection and kinematograph purposes : en
  • CA356106A - Paper pulp beater : en fr
  • FR794906A - Elastic grid fabric : en fr
  • GB443488A - Improvements in electric rotary switches : en
  • GR5664B - MANNER OF MANUFACTURING incandescent (LIGHTING) LAMPS WITH INTERIBRATORY Tungsten Yarn. : el en
  • GB443379A - Improvements in method and apparatus for pressing pipe : en
  • FR794823A - Improvements to internal combustion engines : en fr
  • GB443325A - Improvements in or relating to concrete shells for boilers and the like : en
  • US2032338A - Stoker conveyer : en
  • PL22679B1 - A method of drying the items and an apparatus for carrying out the method. : en pl
  • US2031760A - Hair curling device : en
  • SU46185A1 - Device for transferring bulk material from any bunker of one Rus to any bunker of the underlying Rus : en ru
  • USD98662S - Design fob a box : en
  • CH182719A - Process for the production of a new azo dye. : de en
  • CH182750A - Process for the production of white-colored silver images. : de en
  • ES140664A3 - An improved process for the manufacture of coloring matter. : en es
  • DK51323C - Shop window. : da en
  • GB443355A - Improvements in apparatus for drying webs of fabric : en
  • ES4503U - Capado of cotton canvas with hemp for the pressing of olives (Machine-translation by Google Translate, not legally binding) : en es
  • FR794794A - Process for the manufacture of alcoholic cellulose acetate jelly, its application to the perfume industry and resulting products : en fr
  • US2031597A - Gummed strip moistener : en
  • DE626478C - Automatic device for lifting a punched strip from a stack of strips and for feeding it to a feed device on presses, punches and similar machines : de en
  • ES140366A1 - A new mechanical coffee machine. : en es
  • FR794973A - Pressure reducer for gaseous fluid : en fr
  • DE621363C - Lubricating device for a refrigeration machine : de en
  • GB443319A - Improvements in closing means, especially for collapsible tubes : en
  • ES4519U - Folding bed. (Machine-translation by Google Translate, not legally binding) : en es
  • GB443958A - The manufacture of new anthraquinone derivatives : en
  • FR794884A - Improvement in the manufacture of metal coils for cables, wires and others : en fr
  • FR794744A - Drainage system and method of establishing it : en fr
  • SU46019A1 - Spinning machine for the preparation of copper-ammonia staple : en ru
  • ES140795A1 - An improvement in the indicator devices of airplanes and seaplanes. : en es
  • ES4482U - A roll of toilet paper (Machine-translation by Google Translate, not legally binding) : en es
  • FR794965A - Device for removing cake from all types of rotary filters : en fr
  • DE626430C - Process for the production of metal-containing azo dyes : de en
  • ES140586A1 - An electromechanical machine to work wood. : en es
  • US2032253A - Amplifying system : en
  • AT144770B - Equipment on mopping devices for floors and like : de en
  • CH182764A - Tariff facility for electricity. : de en
  • CH182857A - Impeller with flexible bearing for trolleys. : de en
  • CH182655A - Device for connecting the toilet bowl connector with the water supply pipe. : de en
  • DE626509C - Front fork with suspension for motorcycles with a covering of the front fork : de en
  • US2031725A - Screen door fastener : en
  • US2031632A - Process for recovering acidic gases from gaseous mixtures : en
  • SU46162A1 - A device for the communication of the reciprocating movements of the spindles in the machines for grinding the valves : en ru
  • ES3968Y - Emergency canister for cars. : en es
  • FR794989A - Cutting device for cigarette machines : en fr
  • ES4507U - Suit coined for work (Machine-translation by Google Translate, not legally binding) : en es
  • GB443159A - Apparatus for copying photographic sound records : en
  • CH182876A - Process for the preparation of a metal-containing azo dye. : de en
  • US2031817A - Film driving apparatus : en
  • DE626014C - Vacuum cleaner with connection for a movable dust removal tool : de en
  • PL22694B1 - Installation with one or more gas discharge lamps, filled with gas and powered by a three-phase current source. : en pl
  • US2031623A - Pouring spout container : en
  • US2032140A - Filter device : en
  • US2031963A - Carton : en
  • US2031896A - Means for supporting skylight glasses and the like : en
  • SU45960A1 - Piezoquartz light resonator : en ru
  • DE626545C - Telecommunication transmission system with several concentric lines that are combined into one cable and isolated from each other and from earth : de en
  • DK51297C - Control device for agricultural machinery. : da en
  • DE626291C - Method for the preparation of acyloctahydrofollicle hormone : de en
  • US2032106A - Control circuit for electric brakes : en
  • US2031914A - Interchangeable electric light fixture hanger and socket : en
  • US2031894A - Apparatus for tying coil springs together : en
  • GB443224A - Improvements in or relating to devices for holding sheet material in position to be operated upon in cutting out presses : en
  • GB443295A - Improvements relating to the rapid development of photographic films : en
  • ES139849A1 - Improvements in the suspension of all types of vehicles. : en es
  • ES140499A1 - Procedure for the production of rings for rifles. : en es
  • CH182757A - Game. : en fr
  • USD98687S - Design for a soap bubble pipe : en
  • DE626677C - Electrical insulating material : de en
  • ES140615A1 - A manufacturing process for artificial stones with a polished and shiny surface. : en es
  • FR794787A - Manufacturing process of coagulated rubber dispersions : en fr
  • FR794913A - Improvements to waste oil regeneration processes and devices : en fr
  • US2031858A - Phonographic apparatus : en
  • DE626529C - Self-reducing rangefinder : de en
  • FR794877A - Oxygen-releasing shaving product : en fr
  • FR794926A - Combined sound recording and reproduction and advertising apparatus : en fr
  • FR794765A - Servo-brake intended particularly for trailers and using the thrust of the trailer on the tractor : en fr
  • GB443397A - Improvements in or relating to free-wheel devices for bicycles and the like : en
  • DE620715C - Control of the rotary pistons of rotary piston internal combustion engines : de en
  • ES4324U - A decorative element applicable to the galleries and bars of portiers (Machine-translation by Google Translate, not legally binding) : en es
  • DK51300C - For Rail vehicles specific Wheels with Wear Adjustment Ribs. : da en
  • SU46101A1 - Crank with automatically depending on the load of the varying arm : en ru
  • DE626352C - Rotary drill for drilling or scraping rock or mineral : de en
  • FR794867A - Wheel train for railway vehicles : en fr
  • GB443174A - Improvements in or relating to coin controlled amusement apparatus : en
  • FR794971A - Compressed fluid dispenser for operating device of gear change mechanisms : en fr
  • GB443491A - Improved process for the recovery of solvents from the fractions obtained on extracting oils and the like liquid raw material with a mixed solvent : en
  • GB443160A - Improvements in and relating to inhalers for medicinal use : en
  • ES140692A3 - A process to obtain a food and seasoning compound for the preparation of consommés, stews or soups. : en es
  • US2032107A - Motor control system : en
  • SU46209A1 - The method of extraction of sugar from the edemas from the second one-year-old mashed potatoes : en ru
  • US2032124A - Shock absorber : en
  • SU45908A1 - Method and device for recording the amount of dropping liquid supplied to high-pressure apparatuses : en ru
  • FR794857A - Compressed air horn : en fr
  • GB443331A - A gas- or vapour-discharge converter having a metal container : en
  • SU45953A1 - Device for signaling by firecrackers about the passage of a train past a closed input signal : en ru
  • SU46139A1 - Device for determining the gaps in the manufacture of synchronous passports : en ru
  • US2031832A - Portable talking motion picture apparatus : en
  • DE625219C - Gear planer with a cutting tool designed as a disc, the individual sections of which are provided with different teeth corresponding to the individual successive work stages : de en
  • DE626382C - Centrifugal dust separator : de en
  • FI16960A - Packdosa för rör : en fi
  • AU2289835A - Improvements in folding-machines : en
  • CH182861A - Change gears for bicycles. : de en
  • GB443289A - Improvements in or relating to the securing together of shoe parts : en
  • PL22735B1 - A device for lifting the ends of the frame leading the vehicle's caterpillars, started by the vehicle's drive motor. : en pl
  • CH182898A - Process for the preparation of a substituted amide of a fatty aromatic acid. : de en
  • FI16950A - Flexible plywood chair or sofa : en fi
  • GB443441A - Improvements in and relating to siphon heads for aerated mineral water bottles and like containers : en
  • DE626360C - Guy and support clamp for electrical lines : de en
  • DE626527C - Two-motor gripper winch in which each motor is permanently connected to one of the drums by a transmission gear and a friction clutch is connected between the two transmission gears : de en
  • ES140648A1 - A PROVISION FOR THE POLARIZATION OF MAGNETOSTRICTIVE RECEIVERS : en es
  • GB443487A - Improvements in or relating to agents for modifying the surface tension of liquids : en
  • DE626649C - Raising and folding bars for the outer grain divider of binders : de en
  • DK51320C - Double-acting drill pipe pump. : da en
  • FI16963A - Förfaringssätt och anordning för avlägsnande av vatten från massa- eller pappersbanan i pappersmaskiner eller dylikt : en fi
  • FR794905A - Improvements to hollow bodies and in particular to tanks and pipes : en fr
  • FR794832A - Gas mask and its manufacturing process : en fr
  • GB443385A - Improvements in or relating to mould boxes for moulding concrete blocks and the like : en
  • AT144796B - Method and device for cleaning and sterilizing filters. : de en
  • DE626442C - Cash register : de en
  • US2032046A - Control mechanism fob burners : en
  • CH182823A - Hot cathode for discharge vessels. : de en
  • DE626328C - Switch for the stop light of bicycles : de en
  • PL22719B1 - A method of producing an emulsion for impregnating wood. : en pl
  • SU46100A1 - Tool to facilitate the insertion of the piston into the cylinder : en ru
  • US2031636A - Manufacture of artificial ribbons, straw, and the like : en
  • ES4443U - Tin plate with crown cap (Machine-translation by Google Translate, not legally binding) : en es
  • GB443172A - Improvements in and relating to indicating dials in radio apparatus : en
  • AT144659B - Method and device for the production of fabrics with a covering made of rubber plates. : de en
  • CH182739A - Album. : de en
  • US2031714A - Process for the production of disulphides from mercaptothiazols : en
  • US2031973A - Impregnation of wood : en
  • FR794811A - Improvements to telephone transmitters : en fr
  • GB443454A - Improvements in construction of cycle frames : en
  • FR794720A - Construction box for the realization of reduced models : en fr
  • AT144724B - Carrier for mechanical recording of vibrations. : de en
  • USD98665S - Design for a plant container : en
  • DE626626C - Process for printing textile products : de en
  • FR794799A - Improvements to ring reflector light bulbs : en fr
  • GR5668B - FIRE EXTINGUISHING DEVICE. : el en
  • GB443395A - Improvements in or relating to the tilling tools of rotary tilling machines : en
  • DE626164C - Device for issuing and sticking notes, stamps or the like. : de en
  • SU46161A1 - Snail polishing machine for selfactors : en ru
  • US2032300A - Gun mounting, particularly for aircraft : en
  • FI16941A - The provisions of this Regulation shall not apply. svavelarsenik vid pyritsmältning av kis eller kishaltigt material : en fi
  • GB443296A - Improvements in or relating to air tubes for pneumatic tyres : en
  • ES140613A3 - Pressure or depression limiter for containers. : en es
  • AT144695B - Wood and peat furnace with top burn. : de en
  • CA356097A - Circuit breaker : en fr
  • CA356193A - Dyestuff utilization : en fr
  • CH182663A - Device on sectional boilers, especially for oil firing, for flue gas guidance. : de en
  • CH182731A - Device for electroplating small metal objects. : de en
  • AU2133035A - Improvements in or relating to television apparatus : en
  • SU46204A1 - Device for automatic changing spools on weaving machines : en ru
  • SE85682C1 - : en
  • SU46129A1 - Grab mechanism for movie camera : en ru
  • SU46130A1 - Movie projector : en ru
  • US2032067A - Paper envelope : en
  • US2031734A - Vacuum cleaner : en
  • US2031829A - Brake lock : en
  • ES4450U - Container (Machine-translation by Google Translate, not legally binding) : en es
  • SU45920A1 - The method of obtaining yellow blue : en ru
  • US2032310A - Hosiery drier : en
  • CA356195A - Strand coating apparatus : en fr
  • AU2237835A - Apparatus for continuous solidification and subdivision of ice cream and analagous products : en
  • DE626467C - Device for measuring or registering blood pressure using the compensation method : de en
  • DE626283C - Device for indirect measurement : de en
  • PL22715B1 - Trolley for transporting reels with rayon wound on them. : en pl
  • SU45914A1 - The method of obtaining cryolite : en ru
  • DE626566C - Device for inserting sheets of paper, cardboard or the like on processing machines : de en
  • CH182661A - Method and device for the production of glass vessels. : de en
  • CH182897A - Process for the preparation of a substituted amide of a fatty aromatic acid. : de en
  • US2031833A - Pressed-on hose coupling : en
  • CH182893A - Process for the preparation of a substituted amide of a fatty aromatic acid. : de en
  • PL22623B1 - Method of stabilizing nitro-starch in an acidic environment. : en pl
  • SU46106A1 - Self-centering two-jaw chuck : en ru
  • US2031951A - Burglar alarm system : en
  • AT144757B - Three-phase short-circuit or multi-slot rotor motor. : de en
  • CH182789A - Coupling for connecting a pipe or a rod to another object. : de en
  • US2032134A - Heat exchanger : en
  • CH182677A - Method for cooking eggs in their shell, and apparatus for its implementation. : en fr
  • DE626299C - Method for measuring or monitoring the dielectric losses of an AC conductor under operating voltage by measuring the displacement current : de en
  • GB443392A - Improvements relating to shears chiefly for the use of gardeners : en
  • GB443414A - Improvements in perspiration protectors adapted to be buttoned into articles of clothing : en
  • AU2331735A - Improvements in and relating towing rails : en
  • CA356095A - Folding chair : en fr
  • DE626368C - Firing with a gasification hood placed over the grate : de en
  • CH182688A - Removal and filling bung with a bung valve attached to a container, in particular a barrel. : de en
  • US2031875A - Combination storm window and screen : en
  • DE626481C - Process for the processing of waste sulfuric acid : de en
  • US2032123A - Process of converting a fibrous material : en
  • ES140616A1 - PROCEDURE FOR THE MANUFACTURE OF SHEETS, RIBBONS, THREADS AND THE LATEX-BASED LATEX OF RUBBER, GUTTA-PERCHA, BALLATA AND SYNTHETIC RUBBER AND SIMILAR MATERIALS : en es
  • ES4487U - Fastening device for ties (Machine-translation by Google Translate, not legally binding) : en es
  • FR794970A - Device actuated by compressed fluid for operating the clutch and gearbox of motor vehicles : en fr
  • CA356137A - Light beam modulation : en fr
  • DE626386C - Aircraft tailplane : de en
  • DE626483C - Rail fastening on wooden sleepers : de en
  • FR794740A - Trip latch for overcurrent switches : en fr
  • FR794933A - Improvements in apparatus used to classify or select leather and other materials or substances according to their thickness : en fr
  • DE626315C - Single-family house in a stacked building : de en
  • AT144677B - Automatic change gear, especially for motor vehicles and. like : de en
  • PL22739B1 - Electric multi-circuit push button switch. : en pl
  • USD98699S - Design fob a chair : en
  • DE626686C - Method for reserving tints from ester salts of leukokuepen dyes : de en
  • US2031952A - Electrooptical system : en
  • US2032204A - Railway hopper car : en
  • US2032219A - Wheeled vehicle : en
  • US2032337A - Conveying pulverulent material : en
  • AT144711B - Saw for masonry and stone, which is formed from individual cutting bodies. : de en
  • FR794797A - : fr
  • FR794972A - Heavy oil domestic burner : en fr
  • FI16952A - Hålstenstak : en fi
  • CH182631A - Frame-shaped hoe with pre-cutter. : de en
  • US2031782A - Engine starting mechanism : en
  • US2031877A - Shake splitting machine : en
  • SU45988A1 - Photorelay : en ru
  • US2031684A - Tile spacer : en
  • US2032263A - Arsenic derivatives of sugars : en
  • CH182786A - Machine tool. : de en
  • US2032276A - Shears for trimming sheet metal : en
  • US2031819A - Collecting member for trolley systems : en
  • USRE19871E - Apparatus for handling multiple : en
  • DE626502C - Process for the production of colored and protective coatings on objects made of zinc and zinc alloys : de en
  • GB443254A - Improvements in or relating to band strapping machines for binding packages for transport and other purposes : en
  • FR794738A - Electric clock or pendulum : en fr
  • GB443364A - Electronic tube : en
  • SU45978A1 - Device to synchronize searchers : en ru
  • SU46071A1 - Method for determination of nitrocellulose resistance : en ru
  • DE626591C - Oven for smoldering or coking fuels : de en
  • GB443380A - Improvements in or relating to shirts : en
  • GB443421A - Improvements in cycle brakes : en
  • DE626544C - Steering device for road rollers : de en
  • DE626612C - Process for the production of non-conductive coatings on the heating wires of indirectly heated glow cathodes : de en
  • ES140689A1 - A procedure to avoid chopping or detonation in the explosion engines. : en es
  • FR794747A - Advanced device to generate a high continuous voltage : en fr
  • US2031854A - Surface-finished paper : en
  • CH182832A - Apparatus for treating the gums. : de en
  • US2032051A - Rail car wheel : en
  • FR794763A - Rayon spinning machine : en fr
  • FR794895A - Connection device intended in particular for railway vehicles : en fr
  • US2031738A - Magnetically releasable latch : en
  • DE626573C - Shoelace holder made of three panels that are hinged together : de en
  • US2032158A - Apparatus for removing noncondensible gases from refrigerating systems : en
  • SU46154A1 - Lever to ship fairway depth gauge : en ru
  • SU46158A1 - Pipe end stripper : en ru
  • US2031655A - Textile machinery : en
  • US2032104A - Waffle iron heater : en
  • AU2274635A - Improved insulator for electric orthe like conductors : en
  • CH182860A - Rim brake for bicycles. : de en
  • ES3980Y - Light cooling device in electric incandescent lamps. : en es
  • ES4463U - Shoulder pads for clothing. (Machine-translation by Google Translate, not legally binding) : en es
  • DE626552C - Pattern device for circular knitting machines : de en
  • DE626655C - Process for the production of aluminum-coated and superficially oxidized copper or bronze wires for electrical purposes : de en
  • US2032063A - Telephone pay station apparatus : en
  • ES140775A1 - An improvement in the construction of airplanes or seaplanes. : en es
  • ES4525U - Eraser, flat, imitating any animal, person or item that is not a geometric body. (Machine-translation by Google Translate, not legally binding) : en es
  • GB443297A - Improvements in or relating to electrical apparatus for heating rooms and buildings : en
  • US2031972A - Sweetening process : en
  • AT144657B - Process for the preparation of aldehydes of the indole series. : de en
  • FR794936A - Process for the catalytic treatment of carbonaceous materials using hydrogenating gases : en fr
  • PL22649B1 - Protective collar for the hairdressing sheet. : en pl
  • PL22707B1 - A method of producing cement with high initial mechanical strength. : en pl
  • SU46031A1 - Adjusting to a horizontal sawing frame for removing the clamping of saw blades : en ru
  • USD98692S - Design foe a razor handle : en
  • ES139952A2 - IMPROVEMENTS INTRODUCED TO THE MAIN PATENT OBJECT : en es
  • GB443193A - Collapsible stretcher : en
  • SU45921A1 - The method of obtaining magnesium oxide : en ru
  • SU45997A1 - Method to coat cathode base with barium : en ru
  • US2031651A - Azo dyes and methods for their preparation : en
  • DE626332C - Smoldering box for smoke cans with separate smoldering and heating set for smoldering chemicals : de en
  • ES140707A1 - A procedure for making wine beer. : en es
  • US2031977A - Tool for preparing belt ends : en
  • US2032329A - Mold : en
  • ES140632A2 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT : en es
  • DE626282C - Automatic lathe : de en
  • ES4429U - Wheel radios with double rim, for trucks, tugs and similar purposes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR794932A - Control device for distribution spool for internal combustion engines : en fr
  • DE626728C - Leaf-shaped razor blade with a longitudinal slot : de en
  • ES139943A1 - A method to increase the performance of the process for the artificial production of radioactivity by bombardment of neutrons. : en es
  • FR794835A - Advanced training in regulators on electric generators : en fr
  • FR794734A - Control device of a vertical centrifuge : en fr
  • CH182849A - Wrapping of a flat elongated object with a quadrilateral straight section. : en fr
  • US2031809A - Camera mounting : en
  • US2031990A - Brush : en
  • US2031610A - Apparatus for fractional distillation : en
  • US2031897A - Window sash fastener : en
  • ES140652A1 - Improvements in the construction of electrophoretic devices. : en es
  • ES140680A1 - Improvements in the construction of handles and knobs for doors. : en es
  • FR794998A - New derivatives of the anthraquinone series and process for their preparation : en fr
  • FR794782A - Improvement provided in the internal layout of bodies for motor vehicles : en fr
  • FR794721A - Capacitor arrangement with rotating capacitor, especially for high-frequency telecommunications devices : en fr
  • GB443173A - Improvements in indicating devices particularly for weighing apparatus : en
  • DE626376C - Device for measuring the slipperiness of continuously moving threads : de en
  • ES140713A1 - An elevator-turbine with impelling force and without a water check valve. : en es
  • FR794866A - Process for manufacturing containers and containers obtained using said process : en fr
  • FR794943A - Injection pump : en fr
  • US2031961A - Destructive hydrogenation : en
  • DE626354C - Rotary drum filter working with negative and positive pressure : de en
  • DE626662C - Safety chain with alarm device and device for automatic closing of the open door : de en
  • ES140810A1 - A team for transport. : en es
  • FR794952A - Liquid switch with rotating contact device : en fr
  • US2032150A - Means for lifting sheet material from a support or pile : en
  • US2032168A - Keyboard : en
  • DE626640C - Water-cooled hot wind slide, especially for blast furnaces : de en
  • GB443635A - Improvements in or relating to the manufacture of multi-ply fabrics and articles made therefrom : en
  • ES4012Y - Double tank container. : en es
  • FR794855A - Selector : en fr
  • PL22702B1 - A method of producing coke with simultaneous production of light oils. : en pl
  • ES4550U - Folding furniture to use and store sewing machines. (Machine-translation by Google Translate, not legally binding) : en es
  • AT144741B - Device for determining and setting the lead angle for dropping from aircraft. : de en
  • GB443446A - Improvements relating to structural parts such as screws, bolts and pipes : en
  • DE626600C - Measuring device for high voltages : de en
  • US2032103A - Air conditioning conduit : en
  • AT144793B - Electrode, especially for short wave therapy. : de en
  • ES4551U - Improved shower apparatus. (Machine-translation by Google Translate, not legally binding) : en es
  • US2031801A - Burning of pyrites : en
  • CH182647A - Boiler for heating and humidifying the air in the premises. : en fr
  • US2031815A - Lifting jack : en
  • US2031614A - Valve mechanism and actuating means therefor : en
  • US2031694A - Lining for fruit boxes and the like : en
  • PL22713B1 - The method of concentrating rubber milk. : en pl
  • DE625946C - Machine for the continuous production of wooden pipes of great length from crosswise windings of veneer tapes : de en
  • ES3241Y - Buttonless snaps with rotating appendix for holding stockings and socks. : en es
  • US2031631A - Building construction : en
  • US2031772A - Toilet paper holder and dispenser : en
  • US2031813A - Phonophotographic apparatus : en
  • US2031962A - Typewriter attachment : en
  • US2031856A - Machine for filleting fish : en
  • US2032290A - Rail bond : en
  • SU46160A1 - Device for editing thread grinding wheels : en ru
  • US2032116A - Motion picture apparatus : en
  • USD98691S - Design for a buckle : en
  • US2031884A - Short wave sound system for visually observing : en
  • DE626421C - Safety connector, especially for cable lines in mining operations : de en
  • DE626488C - Electric heating pad for multi-stage heating : de en
  • GB443262A - Improvements in and relating to methods for manufacturing concrete piles : en
  • GB443382A - Improvements relating to slicing machines : en
  • GB443478A - Improvements relating to rolled profiled blanks : en
  • AT144782B - Ski binding. : de en
  • CA356083A - Beryllium and alloys : en fr
  • CH182762A - Method and device for measuring the elasticity of bandage bands in the manufacturing process for foot bandages. : de en
  • DE626374C - Room radiator : de en
  • DE626508C - Bicycle frame : de en
  • DE626575C - Mechanical timer with centrifugal drive : de en
  • DE626684C - Container for converting fluids into foam masses by means of compressed air, in particular for the production of whipped cream : de en
  • GB443237A - Improvements in typographical slug casting machines : en
  • GB443465A - Improvements in and relating to tobacco feeding mechanism for cigar making machines : en
  • SU46097A1 - Eccentric eccentric : en ru
  • US2031916A - Method of producing insulation for submarine cables : en
  • SU45943A1 - An automatic brake that uses the manpower of a wagon to brake : en ru
  • SU45999A1 - Method of making thermite mass for electron tubes : en ru
  • DE626590C - Standing round furnace with externally heated retorts arranged in a circle : de en
  • ES140677A1 - An eccentric-device to produce the necessary combined movement of displacement and rotation that, by means of any device, is transmitted to the pieces of cork in the machines with blade to elaborate plugs of the so-called full-round type : en es
  • GR5670B - NEW OPENING GLASS SYSTEM (GYCLINE). : el en
  • CH182815A - Power limiter with adjustable power limit. : de en
  • ES140716A1 - Improvements introduced in the manufacture of bench screws. : en es
  • PL22721B1 - Sealing device between the rotary drum of the dryer for drying gases. : en pl
  • DE626606C - Method and device for the production of curved glass panels : de en
  • FR794722A - Water-insoluble azo dyes and method of preparation : en fr
  • FR794737A - Manufacturing process of organic peroxides : en fr
  • FR794912A - Advanced packaging for ampoules or similar cylindrical objects : en fr
  • GB443320A - Improvements in or relating to brakes for road vehicles : en
  • AT144676B - Spring lid lighter. : de en
  • GB443634A - Improvements in manhole or inspection cover fittings, drainage gratings or the like : en
  • DE626286C - An iron pit stamp consisting of two parts that can be pushed together or into one another : de en
  • DE626365C - Use of carbon rings, especially graphite rings, for electrical resistance heating : de en
  • DE626607C - Process for the production of objects from foam glass : de en
  • FR794937A - Chain derailleur, applicable to velocipede : en fr
  • US2031826A - Protecting means for mechanisms : en
  • US2031874A - Bird feed receptacle : en
  • FR794815A - Servo motor and its applications : en fr
  • SU46011A1 - The method of producing glue : en ru
  • SU46216A1 - Method for electrophoretic preparation of homogeneous rubber precipitation from latex on metal surfaces : en ru
  • DE626632C - Pneumatic tube system : de en
  • ES140060A1 - Improvements related to the assembly of machine guns, camera or turret guns, their sights and the like. : en es
  • ES140698A1 - Procedure to agglomerate crushed rubber. : en es
  • FI16959A - Smörjpress : en fi
  • SU46048A1 - Electrolyzer for aluminum production : en ru
  • US2032191A - Circuit controller : en
  • SU46082A1 - Seedling growing device : en ru
  • SU46170A1 - Manual screw press for forming refractory sprockets for metal spill : en ru
  • GB443307A - Improvements relating to the bodies of motor road vehicles : en
  • GB443177A - Improvements in washing machines or boilers : en
  • GB443221A - Improvements in or relating to multiple filament electric lamps : en
  • US2032264A - Method of preserving grain in storage : en
  • CH182763A - Endurance testing machine for testing several bodies at the same time. : de en
  • PL22613B1 - A method of purifying sugar juices in sugar factories or sugar refineries. : en pl
  • AT144761B - Arrangement to avoid bruises. : de en
  • US2031700A - Lifting jack : en
  • USD98720S - Design for a printed textile fabric : en
  • ES140587A1 - Improvements in vertical retorts for the coking of coal. : en es
  • ES4434U - Device for emptying the contents of condensed milk can. (Machine-translation by Google Translate, not legally binding) : en es
  • GR5662B - BEARING FROM IRON CEMENT CEMENT MORTAR. : el en
  • US2032066A - Clutch : en
  • US2032057A - Randbag frame : en
  • US2032196A - Rod or tool connecter : en
  • CA356139A - Light intensity indicator : en fr
  • CH182646A - Object comprising a part in non-slip material, very resistant and process for the manufacture of this object. : en fr
  • US2032092A - Waterflow retard alarm : en
  • US2032099A - Fastener and art of producing same : en
  • US2032142A - Cement : en
  • FR794808A - Puncture-proof inner tube for vehicle wheel tires : en fr
  • FR794821A - Continuously adjustable transformer with a torus-shaped magnetic circuit : en fr
  • FR794941A - Advanced hydraulic massager : en fr
  • DE626427C - Capacitor bushing for introducing conductors into high-voltage power converters, in particular large-scale mercury vapor rectifiers, with conductive and insulating layers alternately arranged between the conductor and the metallic vacuum vessel : de en
  • DE626604C - Clamp : de en
  • FR794999A - Instrument for tracing regular inscriptions : en fr
  • GB443570A - Improvements in gas governors : en
  • DE626507C - Bicycle saddle can be adjusted up and down while riding : de en
  • DE626631C - Conveyor slide for mining operations : de en
  • ES140759A1 - A machine for the production of all kinds of candies. : en es
  • USD98706S - Design for an ash tray : en
  • AT144678B - Hose reel. : de en
  • ES4537U - Stacking device (Machine-translation by Google Translate, not legally binding) : en es
  • DE626314C - Mobile inspection platform for Binderhallen : de en
  • DE626297C - Plug or device socket with reinforcement : de en
  • US2031596A - Floor block : en
  • US2031837A - Lag compensating device : en
  • FR794878A - New process for stabilizing chlorinated hydrocarbons, with a view in particular to their use as non-flammable solvents to detach and degrease clothing, fabrics and fabrics of all kinds : en fr
  • US2032308A - Roller closing die arrangement for use in stranding machines : en
  • DE626501C - Carburetor with recessed nozzle : de en
  • GB443318A - Improvements in composite rolled metal : en
  • FR794774A - New anti-cryptogamic control process : en fr
  • GB443474A - Improvements in colour photography and cinematography : en
  • AT144709B - Flash lamp. : de en
  • US2031740A - Game : en
  • USD98715S - Design fob a loudspeaker faceplate : en
  • AT144693B - Hub with articulated bearing for motor vehicles. : de en
  • CH182790A - Piston with piston ring. : en fr
  • CH182901A - Brake for trailer. : de en
  • CH182735A - Stationery store. : en fr
  • FR794812A - Thatch burner for disinfection and sterilization of the soil : en fr
  • GB443258A - Improved methods of construction of wireless aerial systems : en
  • GB443443A - Improvements in or relating to pumps : en
  • GB443468A - Improvements in or relating to crushers : en
  • AU2130735A - An improved method of producing a protective coating on aluminium and aluminium alloys : en
  • FR794719A - Improvements to pumps or rotary motors : en fr
  • GB443340A - Improvements in and relating to organic fluorine compounds : en
  • PL22632B1 - Electromagnetic regulating device. : en pl
  • DE626342C - Protective circuit to protect unearthed multi-phase windings against earth and winding faults : de en
  • DE626515C - Method of feeding and attaching rings of paper or the like to cigars : de en
  • DE626280C - Method of operating photoelectric cells : de en
  • GB443415A - Improvements in and relating to toothed wheel gears : en
  • GB443719A - Improvements in or relating to emulsifying and like agents : en
  • AT144781B - A device consisting of a strap and a clasp for connecting the skis. : de en
  • US2031775A - Electrodynamic sound reproducing apparatus : en
  • ES140731A1 - Device to measure the torsion of the power transmission axes. : en es
  • FR794746A - Method of measuring the amplitude of gravity : en fr
  • DE626570C - Components for aircraft construction : de en
  • FR794788A - Convertible box : en fr
  • GB443335A - Improvements in or relating to leaf springs : en
  • US2031719A - Manufacture of condensation products from alcohols and phenols : en
  • US2032011A - Self contained grinding wheel head : en
  • FR794924A - Improvements to aircraft grips or landing gear : en fr
  • FR794839A - Combination valve for combustion engines : en fr
  • FI16964A - Exemption from the banished material : en fi
  • FR794883A - Coil for wires, cables and others and its manufacturing process : en fr
  • US2031780A - Rotary cutting and folding mechanism for printing machines : en
  • USD98661S - Design fob a ball float valve : en
  • CA356176A - Lubricating oil production : en fr
  • AT144736B - Amplifier device. : de en
  • CA356105A - Razor : en fr
  • CA356129A - Power transmission system : en fr
  • FI16943A - Thermal Generator for High Speed and Ultrasonic Frequency Control : en fi
  • FR794856A - Clothes cabinet : en fr
  • GB443248A - Improvements in and relating to the construction and arrangement of the front springs, wheels, and wheel brakes of motor vehicles : en
  • GB443352A - Double twist twisting spindle : en
  • US2032028A - Impregnating apparatus : en
  • US2032303A - Exercising machine : en
  • AT144715B - Roll film photographic camera. : de en
  • ES4540U - Apparatus moved by hand or mechanically for the spraying of all kinds of insecticides for the disinfection of trees and plants in general, specifically orange trees (Machine-translation by Google Translate, not legally binding) : en es
  • FR794898A - New aromatic bases, their preparation process and their applications, in particular for the preparation of new azo dyes insoluble in water : en fr
  • BE413194A - Balance with automatic feed stop in the equilibrium position : en fr
  • US2031940A - Compressor : en
  • US2032041A - Differential control apparatus : en
  • US2032226A - Metal frame and rail for tile : en
  • US2032288A - Unftfd statfs patfnt offipf : en
  • AT144753B - Hot water gradient storage tank. : de en
  • SU46089A1 - Shut-off nozzle in the float chamber of carburetors for internal combustion engines : en ru
  • USRE19866E - Design for a knitted cap or similar article : en
  • USD98685S - Design for a telescope : en
  • FR794890A - Sheet metal rolling and bending machine : en fr
  • CA356134A - Circuit for photoelectric controllers : en fr
  • CH182667A - Device for the production of acetylene gas for internal combustion engines, welding systems and the like, with water being introduced into at least one container which is filled with carbide and is closed off from the outside. : de en
  • CH182694A - Device for the production of tubular fabrics and fabrics 2-3 times the width of the chain setting without bulging or streaking along the fabric edge. : de en
  • DE626426C - Device for converting electrical voltages through spark gaps : de en
  • ES140582A1 - An apparatus for transmission and materialization of data for shooting with machine guns or other firearms. : en es
  • DE625977C - Temperature compensation of measuring circuits with direct current measuring device : de en
  • DE626683C - Engraving or copying machine with a pantograph system that can be moved in three directions : de en
  • PL22718B1 - Filtering device. : en pl
  • SU45929A1 - Device for automatic start-up of the steam backup engine when switching off the supply of electrical energy : en ru
  • US2031654A - Tubing support : en
  • CH182788A - Pull-type fuse container with pull-type fuse pack and pull-type fuses, in connection with an ash tray. : de en
  • SU46217A1 - Fuel injection device for non-compressor internal combustion engines : en ru
  • CA356150A - Valve stem : en fr
  • CH182858A - Removable rim for vehicle wheels. : de en
  • AT144654B - Process for producing a canned coffee paste. : de en
  • CA356120A - Electric valve converting apparatus : en fr
  • US2031602A - Chase : en
  • DE626706C - Device for reducing the speed of buttonhole and similar sewing machines : de en
  • ES140583A3 - A new procedure for the preparation of fumivorous agglomerates. : en es
  • ES140625A1 - Improvements in air conditioning systems for winter or summer, indistinctly. : en es
  • AT144713B - Metal collecting ring. : de en
  • US2032072A - Circuit breaker : en
  • US2032229A - Telephone call apparatus : en
  • DE626379C - Driver for machine tools, preferably turning machines : de en
  • DE626473C - Friction gear, in particular for driving picture sound films : de en
  • GB443381A - An improved vice : en
  • GB443460A - Improvements in or relating to writing pads : en
  • CH182887A - Device for converting three-phase current into single-phase current with a different frequency. : de en
  • CH182822A - Arc converter with main and auxiliary electrodes in flowing gas. : de en
  • USD98688S - Design for a shoe : en
  • PL22723B1 - Pitch regulator for aircraft propellers and watercraft propellers. : en pl
  • SU45950A1 - Device for electrical interlocking, alarm and others on a rail vehicle : en ru
  • SU46159A1 - Parabolic grinding machine : en ru
  • DE626417C - Carrying roof made of cast iron for roads : de en
  • DE626576C - Process for the production of insulating lightweight stone masses : de en
  • CH182685A - Bottle with stopper made of elastic material. : de en
  • CH182675A - Furniture fitted with at least one device to facilitate its movement on the floor. : en fr
  • CH182870A - Electric liquid heater. : de en
  • US2031659A - Process for making smokeless powder : en
  • US2032035A - Purification of trinitrotoluene : en
  • ES3808U - Case for the conditioning and presentation of condoms (Machine-translation by Google Translate, not legally binding) : en es
  • PL22740B1 - KL-7 &, 10/01. - Off-center gauge disc with several curves and elongation surfaces of different lengths. : en pl
  • SU46063A1 - Method for the determination of non-saponified substances in soap : en ru
  • AT144739B - Radio receiver scale. : de en
  • DK51313C - Heating cartridge. : da en
  • CH182775A - Automatic lathe with swinging steel holder supports with turning tool holders. : de en
  • CH182673A - Serving table. : de en
  • CH182755A - Ski binding. : de en
  • AT144769B - Cable termination. : de en
  • AU1374833A - Improvements in or relating to perforate structures particularly adapted for aerating devices : en
  • CH182682A - Device for assembling a handle to a brush head. : en fr
  • CA356138A - Thickness indicating and regulating system : en fr
  • DE626696C - Connecting link between the supporting tooth and the prosthesis or bridge : de en
  • BE413390A - Timer applicable to definite time automatic starters : en fr
  • US2032094A - Combined cigarette lighter and case : en
  • USD98741S - Design for a toilet powder : en
  • CA356158A - Wire bending machine : en fr
  • CH182824A - Electric discharge tube. : de en
  • DK51315C - Device by Windows with a fixed and a In relation to this sliding Window frame. : da en
  • FR794892A - Method of reinforcing metal structures : en fr
  • GB443391A - Improvements in and relating to the mounting of electric switch blades : en
  • GB443405A - An improved process for making heat-stable polystyrol : en
  • DE626504C - Electric musical instrument : de en
  • DE626568C - Device for transverse control of an aircraft : de en
  • PL22633B1 - Electromagnetic regulating device. : en pl
  • US2031707A - Device for simultaneously twisting and winding knitted threads : en
  • US2031728A - Electrooptical system : en
  • US2031752A - Venetian blind : en
  • USD98742S - Design for a setting for : en
  • US2032137A - Uniformly controllable gas or vapor discharge valve : en
  • FR794701A - Bra refinements : en fr
  • AU2158035A - Improvements inthe manufacture of base exchange materials : en
  • CA356121A - Bolt and nut connection : en fr
  • PL22720B1 - Machine for making matches with a device for filling boxes with matches. : en pl
  • AT144698B - Atomizing burner. : de en
  • DE626519C - Process for refining regenerated cellulose : de en
  • DE626615C - Switching device for change gears, especially for motor vehicles : de en
  • US2032258A - Fruit conveyer : en
  • PL22689B1 - Interconnecting device for automatic telephone systems. : en pl
  • US2031737A - Crate : en
  • US2032059A - Skate wheel and method of producing same : en
  • US2031981A - Tape ladder for venetian blinds : en
  • US2032277A - Braking device for feeding means of pilgering mills : en
  • US2032283A - Pressure operated regulator for burners : en
  • US2031653A - Cooler for refrigerators : en
  • US2032007A - Expansible and contractible piston for liquid metering cylinders : en
  • US2032316A - Valve : en
  • FR794969A - Compressed fluid distributor for gear change mechanism operating device : en fr
  • DE626523C - Wave knife for short waves : de en
  • CA356171A - Solvent extraction : en fr
  • CA356142A - Food package : en fr
  • CH182872A - Preparation for dyeing and printing purposes. : de en
  • ES4437U - Device driving the headlights of a car so that they launch the light beam in the direction taken by the front wheels. (Machine-translation by Google Translate, not legally binding) : en es
  • CH182891A - Process for the preparation of a substituted amide of a fatty aromatic acid. : de en
  • CH182705A - Process for the manufacture of footwear. : de en
  • DK51310C - Procedure for the Generation of Cold and Facilities for the Exercise of the Procedure. : da en
  • SU45992A1 - Impulse relay : en ru
  • PL22618B1 - Closing to the bottoms of the lula ravens. : en pl
  • SU46018A1 - Tackweed Spur Cutter : en ru
  • US2031581A - Sexual hormone derivatives : en
  • US2031907A - Window construction : en
  • US2031946A - Skip loading mechanism : en
  • GB443167A - Improvements in or relating to flat bed printing machines : en
  • AU2195435A - Improvements in electric' torches associated with means for holding akey or tool to enable a keyhole or workpiece tobe illuminated and tobe operated on : en
  • FR794859A - Multi-directional electric switch : en fr
  • FR794985A - Advanced construction set : en fr
  • GB443356A - Improvements in or relating to fuel-injectors for internal-combustion prime movers : en
  • GB443422A - Improvements in gas purifiers : en
  • DE626596C - Split clamp for contact lines for electric railways : de en
  • CH182809A - Small electric motor. : de en
  • FR794828A - Relay device, for performing various maneuvers, actuated by vehicles and depending on the direction of their movement : en fr
  • SU46015A1 - Combined tanning method : en ru
  • PL22655B1 - Method of making the surface of fabrics covered with rubber resistant. : en pl
  • GB443337A - Improvements in and relating to circuits for electric discharge devices : en
  • GB443406A - Improvements in or relating to dolls : en
  • AT144785B - Device for a caterpillar chain drive in motor vehicles or the like. : de en
  • FR794754A - Desk with foldable seat : en fr
  • CH182802A - Internal combustion engine pistons. : de en
  • CH182834A - Process for the preparation of diethyl acetylsalicylic acid, an acyl derivative of salicylic acid that is difficult to split. : de en
  • AT144720B - Device for indexing musical works. : de en
  • PL22696B1 - Electric lamp, discharge lamp. : en pl
  • SU46152A1 - Vacuum dispenser : en ru
  • CA356170A - Decorative covering manufacture : en fr
  • BE413427A - : en
  • ES4454U - A clothes hanging device (Machine-translation by Google Translate, not legally binding) : en es
  • FR794956A - Abrasive tool in which one or more diamonds are encrusted and its manufacturing process : en fr
  • GB443265A - Improvements in or relating to the manufacture and use of organic condensation products particularly for the treatment of textiles : en
  • SU46039A1 - The method of preparation of plastics from cellulose ethers : en ru
  • US2031739A - Mold aligning apparatus : en
  • GB443249A - Improvements relating to ovens : en
  • GB443302A - A new or improved tradesmen's or like indicator for use on doors : en
  • FR794902A - Mechanical safety razor : en fr
  • DE626674C - Power switch for electric railcars with field weakening operation : de en
  • DE626344C - Hydraulic press : de en
  • ES4509U - A devastating roller and polisher (Machine-translation by Google Translate, not legally binding) : en es
  • FR794882A - Improvement in the manufacture of cells for oil tanks intended for supplying oil cables : en fr
  • AU2397935A - Machine for compressing cotton wads : en
  • ES4484U - Box-case for ampoules and similar (Machine-translation by Google Translate, not legally binding) : en es
  • DE626288C - Process for dyeing fur, hair and feathers : de en
  • PL22728B1 - Railcar. : en pl
  • SU46151A1 - Cap filler for capping machines : en ru
  • DE626486C - Thermal overcurrent trip device using two bimetal strips : de en
  • ES3962Y - A suction device : en es
  • FR794704A - Decoration tips : en fr
  • DE626537C - Device for separating gas mixtures : de en
  • PL22604B1 - Armor plate hardened on one side only, : en pl
  • US2032118A - Bread slicing machine : en
  • USD98697S - Design fob a baby s crib : en
  • DE626419C - Band filter consisting of two capacitively coupled oscillation circuits : de en
  • DE626424C - Multipole electromagnetic installation circuit breaker : de en
  • DE626648C - Knife guide for the cutting unit of mowing machines : de en
  • DK51316C - Self-dispensing Vending Machine. : da en
  • US2031671A - Lubricating system : en
  • US2032120A - Fluid pressure brake : en
  • US2032175A - Cooking apparatus : en
  • CH182696A - Laminated steel beam. : en fr
  • SU45884A1 - Burov Spoon : en ru
  • US2032199A - Energizing circuits for space discharge devices : en
  • US2031698A - Book end : en
  • US2031848A - Constructional toy : en
  • US2031853A - Packaging molten soap : en
  • US2031865A - System and apparatus for recording and reproducing sound : en
  • US2032052A - Shoe protecting device : en
  • US2032164A - Cinematographic rectifiying system : en
  • DE626630C - Process for the production of moisture-impermeable sheets and webs from regenerated cellulose : de en
  • DK51303C - Procedure for the design of projections and recesses in the surface of boreholes, in which a tap of a softer material is to be attached than that in which the borehole is located. : da en
  • FI16946A - Felding of the electric lighting apparatus, including hand-held lamps and diesels : en fi
  • FR794872A - Submersible pump with direct motor control : en fr
  • DE626562C - Sleeve spring clutch : de en
  • ES140665A1 - A biological filtration procedure. : en es
  • PL22712B1 - Portable device for charring wood, lignite, peat and similar materials with simultaneous recovery of by-products. : en pl
  • ES140806A1 - A footwear manufacturing process. : en es
  • AT144743B - Universal device for sterilization operations. : de en
  • US2031781A - Engine starting apparatus : en
  • US2032128A - Means for the measuring of gloss : en
  • US2031779A - Grating and method of making same : en
  • FI16951A - Combined firebox door and grate unit for hobs : en fi
  • SU46024A1 - Hearing aid for hearing impaired : en ru
  • US2031742A - Self-adjusting brake : en
  • US2031593A - Typewriting machine : en
  • US2032179A - Oxide coated cathode for heavy duty service : en
  • US2031717A - Brake : en
  • US2031995A - Pastry cooker : en
  • ES140121A1 - A motor. : en es
  • FI16955A - Anordning vid myntautomater för Försäljning av elektrisk Energi : en fi
  • ES4466U - Plug-rigid capsule removable by hand (Machine-translation by Google Translate, not legally binding) : en es
  • GB443437A - Improvements in or relating to an electric portable welding appliance : en
  • SU45954A1 - Typewriter Telegraph Start-Stop Device : en ru
  • DE626557C - Fuel quantity regulator for injection internal combustion engines : de en
  • US2032029A - Direction indicator : en
  • ES4491U - A new model of stroller for children (Machine-translation by Google Translate, not legally binding) : en es
  • GB443192A - Improvements in and relating to communication systems : en
  • CA356186A - Quaternary ammonium compound : en fr
  • SU45939A1 - Pile driver for driving anti-theft stakes : en ru
  • US2031613A - Oil well packer : en
  • SU46146A1 - Fitting to a car for landing and removing a mechanical ladder : en ru
  • US2031941A - Refrigerant compressor : en
  • USD98678S - Design fob a transit : en
  • DE626597C - Sphere or cylinder variometer : de en
  • GB443230A - Improvements in or relating to the production of synthetic resins suitable for the manufacture of dentures : en
  • US2031785A - Firearm : en
  • USD98676S - Design for a shoe or article of : en
  • ES140662A3 - Improvements in the facilities for the prevention and fight against fire, protection against oxidation and rodents and insects by means of inert gases. : en es
  • GB443293A - Improvements in or connected with tubes or sleeves for tubes used with heat exchangers for fluids : en
  • ES140794A3 - An improvement in the construction of airplanes and seaplanes. : en es
  • FR794845A - Waistband : en fr
  • FR794990A - Photo-compositor machine : en fr
  • ES140602A1 - A procedure to obtain alkaline bleaches. : en es
  • ES140645A1 - A procedure for manufacturing rubber articles or containing it. : en es
  • ES4499U - Air pulp pump cellulose air to tires in general (Machine-translation by Google Translate, not legally binding) : en es
  • DE626594C - Device for the regulation of bleed or back pressure turbines : de en
  • ES4536U - A folding support for dishes (Machine-translation by Google Translate, not legally binding) : en es
  • GB443348A - Improvements in or relating to the control of the fuel supply to internal combustionengines : en
  • FR794930A - Improvements to electrical systems for transmission of messages between a number of stations : en fr
  • USD98674S - Design fob a shoe ob abticle of : en
  • FR794954A - Improved retort installation for the distillation of solid carbonaceous materials : en fr
  • FR794873A - Automatic clutch unit for supplying hydraulic energy, for all applications : en fr
  • GB443184A - Improvements in or relating to methods and apparatus for the conversion of mechanical or electrical oscillations into light variations : en
  • GB443705A - Acid calcium lactates and methods of preparing same : en
  • DE626682C - Process for the production of multicolored gelatin relief images : de en
  • US2032087A - Means for evaporation : en
  • ES140706A1 - A cylinder head device for automatic weapons. : en es
  • FR794880A - Liquid level indicator : en fr
  • US2031901A - Expansion joint filler, shear bar, and sleeve alignment device : en
  • US2031688A - Fan and motor construction : en
  • US2032098A - Long stock fabricating machine : en
  • DE626378C - Stuffing box for rotating shafts : de en
  • US2032339A - Web roll controlling mechanism for printing machines : en
  • DE625963C - Outlet valves located in the wall of a centrifugal drum : de en
  • DE626465C - Electrodynamic large area loudspeaker : de en
  • GB443343A - Improvements in and relating to glass envelopes for alkali vapour electrical discharge devices : en
  • IE13280L - Ranges : en
  • DE626359C - Circuit for phase modulation of high frequency currents : de en
  • DE626619C - Tank stabilization system for ships : de en
  • ES140655A1 - A measuring device for the sale of liquids. : en es
  • ES140782A3 - Improvements in the construction of electric radiators for heating. : en es
  • DE626699C - Stretch bar made of hard and soft fabric for walkable surfaces : de en
  • SU45898A1 - Method of dyeing furs with ursols : en ru
  • DK51308C - Close to Thermos. : da en
  • US2031646A - Mounting for light sensitive devices : en
  • USD98703S - Design fob a lace : en
  • CH182742A - Device for connecting a cylinder of a printing machine to a mandrel. : en fr
  • AT144690B - Attachable, multi-part, heated cabin for children's sleds. : de en
  • FR794846A - Improvements to gearboxes : en fr
  • GR5669B - ILLUSTRATED PRINT. : el en
  • DE595823C - Balancing machine : de en
  • DE626295C - Steel alloy for holders and shafts of hard metal tools : de en
  • ES140693A1 - A procedure for the preparation of dry medicinal plasters. : en es
  • DE626433C - Device for mixing granular material, especially for processing molding sand : de en
  • ES140579A1 - A new system for the perfect use of the pomace extracted from olives as fuel in kilns that work at high temperatures. : en es
  • GB443292A - Improvements in apparatus for handling granular or lumpy material : en
  • GB443452A - Production of sulphur dioxide from acid sludge : en
  • GB443336A - Improved method and apparatus for continuous registration of the cant of railroads : en
  • GB443383A - Improvements relating to removable covers for ironing and like domestic machines : en
  • US2031778A - Magnetron : en
  • US2032296A - Container : en
  • DE626525C - Expansion switch : de en
  • US2032021A - Heat exchange apparatus : en
  • US2032189A - Automatic time release device : en
  • SU45948A1 - Device for sound reproduction of station names in metro cars : en ru
  • US2032025A - Combined engine starter and compressor : en
  • DE600722C - Process for improving hydrocarbons, especially lubricating oils : de en
  • DE626536C - Filter device : de en
  • DE626658C - Conveyor device for slicing machines : de en
  • CH182738A - Card box with stack of cards. : de en
  • US2031873A - Liquid dispenser : en
  • US2032108A - Two-stroke engine : en
  • ES140597A1 - An improved installation for the service of entertainment or conservation of automobile cars. : en es
  • GB443285A - An improved method for the production of pure phenols from lignite tar, shale tar and low temperature tars : en
  • FR794942A - Electric machine with permanent magnet excitation : en fr
  • AT144751B - Method of making roads. : de en
  • DE626387C - Electric lamp permanently connected to the bicycle handlebar : de en
  • DK51319C - Method for covering the surfaces of metal objects with a protective layer by casting metal to a protective member in the form of a thin plate of stainless steel. : da en
  • GB443473A - Improvements in fuzes for shells : en
  • US2031666A - Production of 5-halogen-2-aminotoluenes : en
  • USD98671S - Design for a textile fabric : en
  • PL22654B1 - Triangular container for milk or other liquids. : en pl
  • USD98737S - Design fob a coin controlled : en
  • ES140647A1 - Support device for aerial transport of a cable. : en es
  • DE626477C - Process for obtaining anhydrous methyl alcohol in addition to anhydrous ethyl alcohol by azeotropic distillation : de en
  • ES140588A1 - Converting device applicable to diesel engines of all systems. : en es
  • DE626595C - Vehicle, especially lightweight railway vehicle : de en
  • SU45955A1 - Carbon microphone device : en ru
  • DE626710C - Windshield wipers with direction indicators : de en
  • FR794780A - Advanced baker's knife : en fr
  • DE626514C - The application of head strips to bottles that are moving and have profiled parts : de en
  • DE626300C - Arrangement for projection arc lamps in which the upper coal holder is moved back and forth by means of a tensioned, endless pulling element : de en
  • DK51307C - Diaphragm for rutile electrodes in dry elements. : da en
  • DE626309C - Device for rapid heating of electric hotplates, in which the heating coil is temporarily connected to a high voltage and, after a certain temperature has been reached, switched to normal voltage by a time element : de en
  • DE626475C - Bucket excavator that can be converted into a luffing grab excavator : de en
  • DE626647C - Sieving device on potato harvesting machines, consisting of a sieve wheel rotating in an approximately horizontal plane : de en
  • SU46056A1 - Photoelectric transfer device to remote compasses, altimeters and similar devices : en ru
  • US2031708A - Apparatus for filling bags : en
  • DE626329C - Cylinder lock with associated rosette ring : de en
  • SU46095A1 - Solar heater for liquids : en ru
  • DE626650C - Device for supporting plants : de en
  • DE626663C - Device to prevent slipping on black ice on shoes : de en
  • ES140106A1 - Device designed to protect the heads of the needles in the changes of the tracks on the iron roads. : en es
  • GB443235A - Improvements in or relating to pigmented coating compositions : en
  • ES4427U - Lever closure for fixing caps and for analogous applications. (Machine-translation by Google Translate, not legally binding) : en es
  • PL22733B1 - A method of separating mixtures of components with different specific weights and a device for carrying out this method. : en pl
  • ES3410Y - Container for all kinds of solids and liquids. : en es
  • US2031849A - Pipe fitting : en
  • US2032033A - Acid triphenylmethane dyestuffs and a process of preparing them : en
  • GB443176A - Improvements in electro-magnetic relays for electric welding machines : en
  • DE626446C - Fire extinguisher : de en
  • US2031750A - Method for purifying titanium sub-oxide materials : en
  • US2032218A - Coin collector apparatus : en
  • USRE19862E - Television device : en
  • AT144708B - Propellant bodies for high-speed projectiles. : de en
  • CA356078A - Cleaning preparation for metals : en fr
  • DE626565C - Temperature regulator for milk heater or the like. : de en
  • DE626592C - Register strips for strip files consisting of four folded parts : de en
  • AT144679B - Articulated chassis. : de en
  • SU46184A1 - Device for loading boxers, packages, boards and similar bulky goods onto a railway platform : en ru
  • US2031787A - Sulphuric acid contact process : en
  • US2031803A - Rate of climb instruments : en
  • CH182713A - Process for manufacturing acetoacetanilide. : en fr
  • PL22706B1 - Sheaf collector at harvesters equipped with bundles. : en pl
  • SU46006A1 - Fast moving charged particle counter : en ru
  • SU46027A1 - Portable metal stove, heated by a Primus kitchen : en ru
  • US2032045A - Compensated pilot-controlled thermostat : en
  • AT144727B - Process for the production and purification of preparations of an active ingredient. : de en
  • DE626372C - Bed or stretcher with a breathing chamber that encloses the same airtight : de en
  • DE626558C - Internal combustion engine frame with tie rods : de en
  • AU2137635A - Improvements in building bricks or blocks : en
  • AT144746B - Oscillator circuit for a heterodyne receiver. : de en
  • SU46035A1 - Method of making galoshes and other rubber shoes : en ru
  • US2031811A - Surf fishing device : en
  • CH182726A - Process for the production of powdery wax. : de en
  • AU2390235A - Improved clutch : en
  • CA356076A - Temporary binder : en fr
  • CH182730A - Process for the production of colored artificial masses. : de en
  • CA356124A - Vapour electric device : en fr
  • US2031604A - Sheet metal cutter and edger : en
  • USD98721S - Design for a printed textile fabric : en
  • PL22663B1 - Method for the production of water-insoluble azo dyes. : en pl
  • PL22709B1 - Device for embedding motors. : en pl
  • US2031761A - Demountable guide disk for cross rolls : en
  • US2031795A - Apparatus for producing bimetallic strip : en
  • US2031915A - Adapter for valve bags : en
  • DE626678C - Process for the operational shutdown of a consumer connected to a high-voltage network by means of a disconnector : de en
  • CH182630A - Device for attaching a plow to a tractor. : de en
  • PL22705B1 - A method of purifying benzene, kerosene and similar light oils. : en pl
  • SU46078A1 - Seed for planting seeds in greenhouses : en ru
  • US2032211A - Paper coating apparatus and method : en
  • CH182826A - System with an electric discharge tube containing non-volatile metal. : de en
  • AT144752B - Roof made of telescoping elements. : de en
  • PL22662B1 - A method of chlorine bleaching of lye fibers and an apparatus for carrying out the method. : en pl
  • DE626444C - Control device for the flow of liquids or gases : de en
  • CA356070A - Counter sales book : en fr
  • CA356079A - Soldering solution : en fr
  • DE626410C - Process for the preparation of 1-chloro-2-methylanthraquinone : de en
  • DE626330C - Shoot bolt lock : de en
  • ES140399A1 - Improvements in the transmission mechanism to drive the intake and exhaust valves in the locomotives. : en es
  • FR794759A - Improvements to indirectly heated cathodes : en fr
  • BE413346A - Gymnastics apparatus : en fr
  • AT144716B - Photographic camera. : de en
  • CH182737A - A method of manufacturing a hollow object having at least one non-cylindrical part and an object obtained using said method. : en fr
  • DE626672C - Wedge space for line casting machines : de en
  • ES140059A1 - Perfections regarding the assembly of guns and their sights, particularly for airplanes. : en es
  • GB443324A - Improvements in or relating to the production of vinyl derivatives : en
  • GB443466A - Improvements in and relating to electric lamp holders, plug-in sockets or adaptors and the like : en
  • CH182699A - Liquor containers, in particular for bleaching and dyeing purposes. : de en
  • SU45922A1 - The method of regeneration of lime from sludge upon receipt of alumina from nepheline, etc. : en ru
  • FR794946A - Winding machine improvements : en fr
  • DE626556C - Device for determining the laying activity of the one laying poultry : de en
  • ES4535U - A new paper container with metal or letter closure (Machine-translation by Google Translate, not legally binding) : en es
  • FR794732A - Monostatic tacho altimeter : en fr
  • GB443442A - Improvements in barriers : en
  • PL22668B1 - A method of producing azo dyes for dyeing leather. : en pl
  • SU46000A1 - Method of making carbidized cathode : en ru
  • PL22710B1 - Method of reducing ores. : en pl
  • US2031587A - Machine for cleaning seed cotton and for extracting the seed cotton from burrs and hulls : en
  • US2032038A - Electric signal receptacle and plug : en
  • CH182766A - Calculating disc rule. : de en
  • DE626335C - Process for the production of road or similar covering compounds from mineral mixtures and binders : de en
  • ES140690A1 - An industrial process for the manufacture of blocks of solid carbon dioxide. : en es
  • GB443444A - Improvements in parasiticidal compositions : en
  • DE626636C - Process for the production of anhydrous potassium copper sulfate : de en
  • ES3920Y - Molding fixing device. : en es
  • GB443428A - Process for the electrolytic production of bright metallic deposits : en
  • DE626543C - Process for the operation of intermittently working absorption refrigeration devices : de en
  • CH182632A - Mower knife guide. : de en
  • CH182798A - Outlet casing of steam or gas turbines. : de en
  • SU46066A1 - Receiver for electric gas analyzers : en ru
  • US2031868A - Shoe lasting jack : en
  • SU45985A1 - Voltage measuring device with electronic lamp : en ru
  • US2031621A - Concrete and hydraulic cement : en
  • US2031827A - Process of making tetraphosphates : en
  • US2032284A - Pressure regulating valve : en
  • BE413454A - Improvement in rowing machines for physical education : en fr
  • SU46140A1 - Machine for copying photographic prints on roll paper : en ru
  • SU46177A1 - Wire Baler : en ru
  • US2031641A - Illuminated decorative device : en
  • US2031667A - Audible signal device : en
  • USD98743S - Design fob a setting fob : en
  • AT144652B - Process for sensitizing halide silver emulsions. : de en
  • CH182868A - Hot water storage device. : de en
  • AT144787B - Circuit for warning signal systems on crossings. : de en
  • CH182852A - Tube. : de en
  • CA356168A - Wood preserving method : en fr
  • CA356169A - Waterproofing composition : en fr
  • CH182848A - Tunnel key. : de en
  • DE626498C - Load-bearing hollow building panel made of wood : de en
  • US2031987A - Conversion of hydrocarbons : en
  • DK51317C - Stand for Hanging Items Exhibited in Store Windows. : da en
  • ES3924Y - Sound toy, rotating usable as a sling. : en es
  • USD98686S - Design for a telescope : en
  • SU46057A1 - Signaling device for measuring devices : en ru
  • US2032222A - Tire vulcanizer : en
  • DE626397C - Arrangement for determining whether an electrical quantity exceeds or falls below a certain limit value : de en
  • GB443273A - Improvements in resilient iron mine props : en
  • DE626347C - Air jig for coal or other minerals : de en
  • DE626665C - Skill ball racing game : de en
  • US2032287A - Refrigerant feed control : en
  • ES4425U - Support for fuel packaging. (Machine-translation by Google Translate, not legally binding) : en es
  • GB443247A - Washing screw stoppers of bottles : en
  • AU101872B2 - Television transmitter : en
  • ES140578A2 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT : en es
  • US2031789A - Acoustic electric energy converter : en
  • US2032306A - Pointer mounting arrangement for : en
  • US2031942A - Control circuit : en
  • US2031953A - Steam line water relief valve : en
  • AU2139135A - An improved moulded composition and method of manufacture : en
  • GB443263A - A process for preparing alkenes with at least five carbon atoms in the molecule and/or derivatives thereof : en
  • FR794730A - Room ventilation system : en fr
  • GB443349A - Improvements in or relating to containers of paper, cardboard, and the like : en
  • GB443308A - Improvements in the manufacture and production of gas mixtures containing nitrogen or nitrogen and hydrogen : en
  • GB443835A - New azo dyestuffs : en
  • FR794733A - Improvements to high frequency oscillating circuits : en fr
  • PL22686B1 - A receiver with superimposed waves, especially for receiving short waves. : en pl
  • US2031606A - Lacquer : en
  • US2032208A - Transmitting system : en
  • GB443568A - Improvements in or relating to means for supporting mirrors, or the like : en
  • CA356089A - Carton sealing machine : en fr
  • CH182741A - Newspaper holder. : de en
  • PL22688B1 - Relay circuit for alternating current. : en pl
  • SU46052A1 - Level with optical axis, automatically set to a horizontal position : en ru
  • DE626307C - Electrical discharge tubes with an anode with a flattened cross section and forming part of the outer wall, and a process for their production : de en
  • ES139697A1 - Improvements in the construction of equipment for high pressure lubrication. : en es
  • ES140686A1 - A process for the manufacture of knitted cuffs. : en es
  • FR794994A - Improvements to flexible joints and supports and their manufacture : en fr
  • GB443408A - Manufacture of chloropyrenequinones : en
  • FR794976A - Fuel supply device for internal combustion engines : en fr
  • PL22734B1 - Electrically heated continuous furnace for annealing sheet metal or other wide materials. : en pl
  • US2031948A - Vibration damping device : en
  • DE626580C - Device for the optional transmission of a number of different signals, in particular railway signals : de en
  • GB443560A - An improved change-key lock : en
  • ES140620A1 - Procedure for making dies for punching and for punching and printing simultaneously. : en es
  • FR794885A - Double billiard game : en fr
  • GB443291A - An improvement in tooth, dental plate and/or manicure brushes : en
  • SU46001A1 - X-Ray Transmission Method : en ru
  • DE626598C - Frequency conversion by means of controlled discharge paths : de en
  • DE626685C - Feed device for conveyor wagons in the mine : de en
  • DE626490C - Process for the production of dioxazines : de en
  • US2032311A - Sewing machine : en
  • CA356084A - Beryllium and alloys : en fr
  • GB443575A - Improvements in and relating to the sealing of boxes, crates and the like : en
  • US2031680A - Wall covering : en
  • US2032002A - Air brake : en
  • ES140687A3 - New propulsion procedure for spinning toys. : en es
  • USD98740S - Design for elastic fabric : en
  • SU46222A1 - Differential mechanism in carding and belt machines for combs that describe a circular path : en ru
  • US2032001A - Cigarette vending machine : en
  • GB443326A - Improvements in and relating to tooth fillings and methods for producing the same : en
  • AU104971B2 - Improvements in signal selecting systems : en
  • CH182653A - Overflow for pouring stones, troughs and the like. : de en
  • SU45928A1 - The method of analysis of resins in the products of peroxide phenylation (tolirovania) : en ru
  • SU45963A1 - Noise Discharge Method : en ru
  • SU46150A1 - Dosing machine for pouring liquid into dishes : en ru
  • PL22742B1 - Injection device for DieseTa engines. : en pl
  • CH182642A - Sliding door with door leaves that can be retracted laterally into the garage or the like. : de en
  • GB443282A - Improvements in or relating to methods of spinning, particularly for soft twist yarns, and to spinning devices for carrying out the methods : en
  • DE626338C - Process for the conversion of gaseous hydrocarbons into higher hydrocarbons : de en
  • ES139677A1 - A gyroscopic compass and a combined horizon indicator. : en es
  • ES140808A1 - Television transmission procedure. : en es
  • GB443236A - Improvements in or relating to the vulcanization of rubber : en
  • US2031769A - Kitchen utility device : en
  • FR794767A - Improved printing on cellulosic films : en fr
  • ES140685A1 - Procedure to increase the nutritional value of milk and milk products. : en es
  • ES4544U - Stacking device (Machine-translation by Google Translate, not legally binding) : en es
  • US2031765A - Metallic structural framework : en
  • DE626316C - Process for the production of work pieces from hard metals : de en
  • ES140264A1 - An improved system apparatus for the cutting of filiform materials, in particular of a wick of artificial silk or its analogue into pieces of reduced length. : en es
  • ES140695A1 - Machine for threshing corn : en es
  • ES3978Y - Electrical appliance for heating liquid. : en es
  • FR794775A - Buffer for absorbing liquid, particularly useful as a periodic tampon : en fr
  • ES4441U - A statistical calendar for foot-boall matches (Machine-translation by Google Translate, not legally binding) : en es
  • FR794818A - Improvement in processes allowing the closing and opening of electrical circuits by means of thermionic discharge devices : en fr
  • GR5667B - ROTARY CALENDAR. : el en
  • ES4543U - A container for all kinds of liquids (Machine-translation by Google Translate, not legally binding) : en es
  • GB443407A - Process for the removal of hydrogen sulphide and other sulphur compounds from gases, especially coal distillation gases : en
  • US2032291A - Pumping apparatus : en
  • DE626560C - Process for generating energy through the action of the explosion pressure of a gas mixture : de en
  • ES4428U - A wheel with metallic spokes (Machine-translation by Google Translate, not legally binding) : en es
  • ES140146A1 - Mechanism driven by the centrifugal piece for the fuzes of the artillery projectiles, whose purpose is to produce the operation of them at the moment of the shot and to give them absolute security. : en es
  • FR794822A - Flush-mounted metal hinge for plastic glasses : en fr
  • DE624886C - Tensioning device for contact wires or other line parts of electric railways : de en
  • CH182736A - Method and machine for making sacks from paper treated with an impregnating agent. : de en
  • GB443323A - Process for the production of sponge rubber from aqueous rubber dispersions : en
  • GB443338A - Process for the production of lower boiling hydrocarbons by destructive hydrogenation of liquid carbonaceous materials of higher boiling point range : en
  • DE626195C - Device for washing and post-treating artificial silk cakes : de en
  • US2031617A - Coupler : en
  • US2032132A - Clothesline prop : en
  • US2032270A - Electrical selecting or connecting : en
  • US2032089A - Expansible anchor : en
  • US2032154A - Fluid pressure brake : en
  • US2032223A - Oil or gasoline barrel lock : en
  • DE621232C - Bicycle auxiliary motor : de en
  • ES140638A1 - A crushing machine for olives, oilseeds and grains of grasses. : en es
  • CH182698A - Ribbon, in particular intended for the manufacture of hats. : en fr
  • ES4520U - A clip of ornament for the ears (Machine-translation by Google Translate, not legally binding) : en es
  • FI16937A - Method of manufacture of buttons used as starting materials in the cold manufacture of cartridge cases and projectile shells : en fi
  • DE623001C - Process for the catalytic production of liquid hydrocarbons : de en
  • SU46218A1 - Roller bearing : en ru
  • ES140715A1 - A process for obtaining new stable photographic developers and fixatives for gelatin silver halide emulsion, containing the known organic reductants. : en es
  • FR794727A - Lady bag : en fr
  • US2031935A - Filter : en
  • AT144773B - Ski armchair. : de en
  • DE626671C - Process for the preparation of condensation products of pyridine or dipyridylene : de en
  • FI16972A - Förfaringssätt framställning av skidor : en fi
  • ES139747A1 - Procedure to obtain a new deodorant disinfectant. : en es
  • ES4456U - A new container (Machine-translation by Google Translate, not legally binding) : en es
  • FI16954A - Restrictions on the production and use of fruit and vegetables in the genus : en fi
  • CH182769A - Watch movement. : en fr
  • GB443776A - New anthraquinone dyestuffs : en
  • CH182754A - Accordion. : de en
  • CH182903A - Device for automatic shifting of the gearbox of motor vehicles. : de en
  • SU46033A1 - Carousel type device for mechanically assembling cell barrels : en ru
  • SU46041A1 - Method of regeneration of technical resit : en ru
  • US2032250A - Leather product and a process of producing it : en
  • FR794785A - Handbag with powder box : en fr
  • FR794977A - Improvements to sound amplifying transformers : en fr
  • GB443453A - A combined hat and coat rack and curtain fronted wardrobe : en
  • US2031983A - Well point : en
  • US2032003A - Method of making a double glazed unit : en
  • ES4030Y - New tailor-type garments. : en es
  • GB443210A - Apparatus for pest extermination : en
  • CA356108A - Cellulose ether composition : en fr
  • CA356118A - Sealing means : en fr
  • ES140757A1 - A procedure for the manufacture of one piece rubber garments. : en es
  • ES4521U - Body or frame for rotating mouldboard plows. (Machine-translation by Google Translate, not legally binding) : en es
  • DE626454C - Process for the manufacture of a synthetic material for road construction : de en
  • SU46105A1 - Surface Coating Method : en ru
  • SU45893A1 - Low pressure pneumatic filling machine : en ru
  • US2032131A - Diaper : en
  • US2032325A - Pressure relief valve : en
  • US2032255A - Propeller : en
  • CH182846A - Metallic foot. : en fr
  • USD98683S - Design foe a level support : en
  • ES139032A1 - A new system of construction and paving that excludes and avoids the use of mortars, mixtures and glues to achieve the union and interlocking of the different pieces or parts. : en es
  • AU2173535A - Power takeoff for railway cars : en
  • CH182777A - Device on wood grooving and molding machines for the automatic feed of the workpiece. : de en
  • DE626535C - Process for hot filtration of cooked wort : de en
  • USD98732S - Design for a combined telephone : en
  • CH182894A - Process for the preparation of a substituted amide of a fatty aromatic acid. : de en
  • AU2095635A - Improvements in and relating to self adjustable chairs lounges andthe like : en
  • AT144791B - Process for producing color photocopies, as well as receiving cassette and copying frame for carrying out the same. : de en
  • AT144655B - Process for opening up wood and other pulp-containing fiber material. : de en
  • SU45883A1 - Device for storing compressed gas : en ru
  • PL22736B1 - Electric starter with spinning flywheel for internal combustion engines. : en pl
  • SU45971A1 - Antenna mast mount : en ru
  • PL22678B1 - Shock device for sieves or similar devices, operated by two rotating discs. : en pl
  • US2031640A - Tractor planter : en
  • US2032039A - Art of producing engraved patterns for silverware and the like : en
  • AU2234535A - Improvements in bottles or like containers : en
  • US2032330A - Gasoline manufacturing process : en
  • US2031838A - Method of attaching spouts to containers : en
  • US2031980A - Gain control circuit : en
  • CH182733A - Process for bright pickling of metals. : de en
  • CH182884A - High sensitivity fuze for artillery and aviation projectiles. : en fr
  • ES140243A1 - Device to immediately stop work machines powered by electricity. : en es
  • ES3031Y - Garter brooch. : en es
  • FR794784A - Porous elastic fabric : en fr
  • SU46143A1 - Gidropressov installation for the manufacture of bricks : en ru
  • DE626301C - Lamp, especially for electrical light sources : de en
  • DE626343C - Firing for burning coarse coal dust : de en
  • ES140799A1 - PROCEDURE FOR PREPARING INSECTICIDE OIL COMPOSITIONS : en es
  • DE626434C - Device for mixing granular material, e.g. Molding sand : de en
  • CA356087A - Rubber product manufacture : en fr
  • CA356111A - Horseshoe : en fr
  • USD98719S - Design for an ensemble dress : en
  • SU46191A1 - Device to facilitate lifting and lowering shields of hydraulic structures : en ru
  • CH182666A - Automatic adjustable chimney draft regulator. : de en
  • SU46172A1 - Method of activating brown coal and shale ash : en ru
  • US2031938A - Process for the halogenation of organic fluids : en
  • US2032085A - Cultivator : en
  • US2032289A - Hydraulic shock absorber for vehicles : en
  • SU46188A1 - Dryer for tobacco and similar materials : en ru
  • US2032162A - Internal combustion engine valve : en
  • US2032307A - Folding aeroplane wing : en
  • AT144729B - Objective nosepiece for microscopes. : de en
  • CH182864A - Retractable stairs. : de en
  • CA356125A - Electric dry rectifier : en fr
  • DE626587C - Display rack : de en
  • US2031828A - Booster : en
  • US2032080A - Apparatus for ventilating buildings : en
  • CA356161A - Abrasive wheel : en fr
  • PL22638B1 - Retractable gunner's cover on combat solitude. : en pl
  • SU46133A1 - Screen for cinema : en ru
  • US2032006A - Method of recovering carotene from soaps : en
  • US2031810A - Walnut huller : en
  • US2032301A - Meter test block : en
  • US2031835A - Recording and reproduction of electrical impulses : en
  • USD98684S - Design for a vial housing unit : en
  • CH182657A - Combination lock. : en fr
  • CH182720A - Process for the production of a new azo dye. : de en
  • CH182836A - Purifying device to retain dust and fine vesicles. : en fr
  • GB443398A - A viscometer : en
  • US2032298A - Weighting means for spinning frames : en
  • US2032159A - Highly branched, long chain organic acids : en
  • AU430536A - Improvements in signal selecting systems : en
  • US2031882A - Heating of radiators : en
  • US2032034A - Block press : en
  • GB443427A - Improvements in non-skid devices for vehicle wheels : en
  • SU46085A1 - A device for trapping spores and microorganisms : en ru
  • US2031656A - Electric toaster : en
  • CA356164A - Variable circuit inductance : en fr
  • DE626415C - Process for the operation of intermittently working absorption refrigeration devices : de en
  • DE626611C - Insertion device for wide threshing machines with a revolving tine drum : de en
  • DE626667C - Spindle attachment for lifting and support spindles, especially for ship lifts : de en
  • CH182829A - Stockings with varicose veins. : en fr
  • CH182637A - Blanket. : de en
  • SU46068A1 - Instrument for determining viscosity of resins and other highly viscous products. : en ru
  • US2031886A - Dispensing container : en
  • CH182724A - Process for the preparation of a thioindigo series dye. : de en
  • FR794806A - Cremona : en fr
  • GB443244A - Improvements in or relating to lighting systems for road vehicles : en
  • SU45998A1 - Method of coating electrodes of vacuum devices with carbon layer : en ru
  • SU46094A1 - Internal combustion engine with ignition by the heat of combustion of the carburetable mixture, self-igniting by compressing part of the mixture : en ru
  • US2031774A - Fountain comb : en
  • US2032133A - Disazo dyestuff and its production : en
  • USD98735S - Design for a bottle : en
  • PL22634B1 - Demodulator system for receiving electromagnetic vibrations. : en pl
  • GB443179A - Improvements in and relating to roller blotters attached to fountain pens : en
  • ES139703A1 - PROCEDURE FOR OBTAINING STIGMASTERIN OXIDATION PRODUCTS, NEUTRAL, NON-SATURATED AND CONTAINING CARBONYL : en es
  • ES140476A1 - Procedure for obtaining chemically active artificial asphalts. : en es
  • GB443275A - Manufacture of indigoid dyestuffs : en
  • DE626392C - Plate washer thread tensioner for slip gate u. like : de en
  • ES139909A1 - A process for the production and application of improved catalytic material intended for chemical reactions. : en es
  • FR794938A - Indoor shoe covers : en fr
  • DE626517C - Schuettrumpf for excavators, especially portal excavators, with a double chute running transversely to the direction of travel of the device : de en
  • GB443191A - Improvements in or relating to thermionic amplifiers : en
  • GB443459A - Improvements in pressure fastening devices of the continuous type : en
  • ES139737A1 - Improvement in the waterproofing of fabrics against gases and vapors. : en es
  • DE626306C - Electron tubes with several electrode systems : de en
  • GB443255A - Improvements in or relating to the propulsion of ships, boats and other floating vessels : en
  • DE626466C - Discharge tubes working with a gas discharge : de en
  • DE626356C - Ice cream maker with portion dispenser : de en
  • DE626449C - Pliest disc : de en
  • US2031747A - Brake : en
  • US2031845A - Can opener : en
  • ES3983Y - Grease box for railway, metropolitan and tram material. : en es
  • GB443274A - Improvements in or relating to applicators for medicaments and other substances, andmethods of applying such substances to the desired places : en
  • US2031661A - Pocket vector : en
  • GB443277A - An improved method of conveying threads, filaments or the like : en
  • GB443354A - Improvements in and relating to rotary printing machines : en
  • GB443180A - Combination lock : en
  • CH182835A - Wound pads for wound dressings with a plaster pad. : de en
  • DE626500C - Internal combustion engine operating in a cycle process using liquid oxygen : de en
  • ES4505U - Container with lid, which is formed when the opening device acts. (Machine-translation by Google Translate, not legally binding) : en es
  • FR794725A - High pressure lubrication device : en fr
  • AU2129535A - Improvements relating tothe manufacture of moulded heatresisting glassware : en
  • FR794908A - Folding bench : en fr
  • FR794888A - Improvements to locks or pump locks : en fr
  • US2032022A - Fastening means : en
  • ES140694A1 - Apparatus for burning gas-oil or other similar fuels. : en es
  • CA356099A - Oil burner : en fr
  • CA356148A - Differential pressure gauge : en fr
  • BE407622A - : en
  • GB443483A - Improvements in and relating to protective covers for books : en
  • AU2212835A - A portable temperature dip for raisins andother fruit : en
  • US2032065A - Radiator core : en
  • US2032262A - Gas filter : en
  • ES140789A1 - A process for the manufacture of soft drinks. : en es
  • ES4455U - Face mask for people with defective eyesight. (Machine-translation by Google Translate, not legally binding) : en es
  • GB443260A - Improvements in or relating to mushroom type ventilators : en
  • GB443358A - Improvements in flushing apparatus for sanitary and other purposes : en
  • GB443413A - Mechanical toy : en
  • GB443445A - Improvements relating to the arrangement of the ports of sleeve-valve internal combustion engines : en
  • ES140557A1 - A liquid vaporization and dosing apparatus for the preparation of infusions. : en es
  • FR794833A - Tachometer : en fr
  • DE625836C - Electrically heated standing bright annealing furnace : de en
  • DE626363C - Current lead-in wire for vessels made of tempered glass, in particular for electric light tubes with metal vapor filling : de en
  • US2032322A - Flux-coated electrode : en
  • ES140688A1 - An electric lighting device, also usable as an announcing device. : en es
  • FR794916A - Further training in generating sets powered by internal combustion engines : en fr
  • SU46111A1 - The method of heating metal products at their welding : en ru
  • GB443476A - Improvements in and relating to frictional material : en
  • ES140712A1 - A process for obtaining valuable products, in particular paraffin wax, starting from bitumen-containing substances, such as coals, shales and the like. : en es
  • GB443228A - Improvements in or relating to hand grips for the handles of golf clubs, hockey sticks and other striking implements for use in games or sports : en
  • PL22660B1 - The method of gluing materials, e.g. wood. : en pl
  • ES4446U - Container arranged to effect the perforation of the lids of cans or drums and transfer the liquid contained therein. (Machine-translation by Google Translate, not legally binding) : en es
  • FR794860A - Improvements to clogs, galoshes and similar shoes : en fr
  • US2032334A - Liquid fuel burner : en
  • AT144733B - Process for the production of disinfecting and preserving agents. : de en
  • DE562964C - Process for the joint development of sound and image recordings : de en
  • FR794817A - Metalliferous dyes, their manufacturing process and industrial applications : en fr
  • PL22677B1 - Camera. : en pl
  • DE626450C - Sharpener for knife blades : de en
  • AU2226935A - Improvements in synthetic resin compositions : en
  • FR794983A - Lifting mechanism for spinning or twisting looms and other machines used in the production of yarns and yarns of fibrous materials : en fr
  • ES4453U - A lens cleaning device (Machine-translation by Google Translate, not legally binding) : en es
  • GB443363A - Improvements in or relating to the tuning of radio receiving apparatus : en
  • FR794792A - Lighting device : en fr
  • ES4424U - Drum support to facilitate the spillage of the liquid it contains. (Machine-translation by Google Translate, not legally binding) : en es
  • ES140617A1 - Braiding process based on yarns or fibers, applicable to the manufacture of footwear. : en es
  • GB443448A - An improved hydraulic control device for brakes of railway vehicles and for like purposes : en
  • FR794861A - Improvements to receiver relays for remote control : en fr
  • FR794896A - Wind vane anemometer : en fr
  • FR794887A - Improvements to valve bags : en fr
  • DE626364C - Lighting system with a number of primary transformers with an iron core connected in series, to which secondary gas or vapor-filled incandescent electrode discharge lamps are connected : de en
  • FR794910A - Improvements to envelopes for mailings and other uses : en fr
  • GB443257A - Improvements in and relating to dielectric materials : en
  • ES140600A1 - DEVICE TO PREVENT REWINDING ON FILM PROJECTION DEVICES : en es
  • GB443223A - Improvements in or relating to adhesive compositions : en
  • DE626691C - Adjustable fluid resistance with immersion body : de en
  • DK51312C - Lighting system with one or more electric discharge tubes with steam filling. : da en
  • DE626414C - Additional switching device on control devices, especially in refrigeration systems : de en
  • PL22624B1 - A way to prevent the formation of foam, especially in fermenting liquids. : en pl
  • US2032314A - Esters of sulphonated carboxylic acids : en
  • ES4493U - Armor reflector for weathering (Machine-translation by Google Translate, not legally binding) : en es
  • USD98712S - Design for an embroidered : en
  • SU46190A1 - Hacken for wall clock with tilting bowl : en ru
  • DE626657C - Cutting machine for meat and other foods : de en
  • SU45961A1 - Phasing method of EMF excitation : en ru
  • US2032122A - Compressor governor construction : en
  • SU46134A1 - Device for watering the basics of photosensitive emulsion : en ru
  • US2031982A - Method of making bearings : en
  • US2031678A - Dynamic microphone : en
  • US2031686A - Installation for compiling and collaborating statistical data : en
  • US2031711A - Purifying of water : en
  • US2031985A - Incandescent igniter : en
  • US2031683A - Rotary reducing machine : en
  • GB443321A - Improvements in and relating to the photographic production of printing plates : en
  • GB443484A - Container and arrangement for braun tubes : en
  • GB443386A - Improvements relating to ventilating gears for greenhouses and the like : en
  • FR794789A - Anti-water hammer device for taps, flaps, valves, etc. : en fr
  • DE626690C - Continuous automatic air brake : de en
  • GB443332A - Improved apparatus for displaying cards, pictures or the like for inspection, sale, educational or other purposes : en
  • US2031679A - Plumbing fixture : en
  • US2032079A - Pump or motor : en
  • PL22687B1 - Radio receiver with loop antenna. : en pl
  • GB443426A - Improvements in or relating to very short wave radio systems and apparatus : en
  • AT144696B - Gasification burners for heating or cooking devices. : de en
  • ES140674A1 - Improvements in the explosive and two-stroke combustion engines. : en es
  • GB443268A - Improvements in drawing mechanism for spinning and like frames : en
  • ES140792A3 - A method of manufacturing woven, non-elastic tapes. : en es
  • FR794928A - Contact trolley for power outlet with mobile support in all directions : en fr
  • PL22639B1 - K1.-21 c, 27/01. Measuring transformer for the simultaneous measurement of voltage and current intensity. : en pl
  • SU46215A1 - Shutter for interlocking interlocking device of the transfer lever, driving brake lever and hoist safety brake lever : en ru
  • SU46042A1 - The method of manufacturing plastics : en ru
  • FR794739A - Method of milling cleaned and peeled wheat : en fr
  • US2032058A - Brake : en
  • US2031757A - Apparatus for burning fuel : en
  • US2031844A - Manufacture of caustic soda : en
  • US2031971A - Light concentrate method and means : en
  • USD98708S - Design for a character bearing link : en
  • FR794711A - Process for the separation of water-in-oil emulsions, in particular crude mineral oil emulsions : en fr
  • FR794836A - Method of mounting bristles, horsehair or the like on brushes, brooms or the like : en fr
  • PL22665B1 - Method of securing wool against moths. : en pl
  • DE626692C - Switching arrangement of gas-filled, electrical discharge tubes, in particular discharge lamps : de en
  • DE626697C - Dental equipment stand with a hollow column : de en
  • FR794726A - Vehicle door control system : en fr
  • FR794934A - Method and device for signaling damage to inner tubes of tires : en fr
  • SU45934A1 - Composition for gluing lithographic stones : en ru
  • SU46020A1 - The method of finishing artificial silk : en ru
  • US2031599A - Drinking water dispenser : en
  • US2032004A - Printer's gauge pin : en
  • DE626390C - Device for overloading dusty goods : de en
  • FI16968A - Apparat för bearbetning av kött eller andra matvaror : en fi
  • GB443479A - Domestic whipping and stirring device : en
  • DE626362C - Switching arrangement on electric heaters for partial measurement of the total heating power required : de en
  • DE626471C - Control device for self-igniting internal combustion engines : de en
  • ES4552U - Cork ring for packaging machines (Machine-translation by Google Translate, not legally binding) : en es
  • DE626405C - Process for debittering and refining soybeans or similar legumes : de en
  • GB443317A - Improvements in couplings for pipes and the like : en
  • GB443168A - Improvements in or relating to suction cleaners : en
  • ES3966Y - Changeable cover for telephone headsets. : en es
  • ES4465U - Sprayer for liquids (Machine-translation by Google Translate, not legally binding) : en es
  • GB443449A - Manufacture of compressed sheet material having an opaque decorative surface : en
  • USRE19873E - thrush r : en
  • DE626399C - Electric discharge tubes for emitting rays in which the discharge is wholly or partly carried by the vapor of a metal that attacks the tube wall : de en
  • PL22646B1 - Engine room with a set of boilers for two driving factors. : en pl
  • US2031650A - Lister-planter : en
  • DE626703C - Snake spring clutch : de en
  • DE626492C - Loading facility : de en
  • ES3934Y - Spigot to regulate the output of domestic gas. : en es
  • GB443365A - Improvements in and relating to thickening agents : en
  • GB443252A - An improved process and apparatus for sealing wrappers and cartons, applicable also to the manufacture of paper and like box parts : en
  • GB443283A - Improvements in and relating to speed change gearing : en
  • GR5661B - SHELL PRODUCTS AND NOT IN DYNAMITE CAPSULES. : el en
  • USRE19872E - Vehicle brake : en
  • US2032237A - Air conditioning apparatus : en
  • DE626373C - Fire installation for tiled stoves without grate : de en
  • DE626436C - Method and device for manufacturing glass wool : de en
  • DE626645C - Amalgam tooth filling : de en
  • SU45915A1 - Method and furnace for producing sodium sulfide from sodium sulfate : en ru
  • GB443439A - Improved self-aligning attaching, connecting or coupling means : en
  • DE626317C - Dibbling machine with a cell ring rotating around a vertical axis : de en
  • DK51314C - Holder for cupboards and cupboard doors as well as for holding windows in a more or less open position. : da en
  • CA356185A - Phonograph reproducing system : en fr
  • USD98739S - Design for a bottle : en
  • CH182734A - Process for printing and shaping cardboard pieces intended for the manufacture of boxes, from a supply of cardboard in a continuous strip, and machine for implementing said process. : en fr
  • CH182853A - Steering apparatus to be attached to the slide. : de en
  • PL22627B1 - : en pl
  • US2031745A - Combination air and spring cushion seat and the like : en
  • SU46007A1 - Device for welding with coated electrode of finite length by means of automatic head : en ru
  • CA356101A - Lifting platform : en fr
  • CA356157A - Cigarette manufacture : en fr
  • CH182807A - Speed regulators for prime movers, in particular for internal combustion engines. : de en
  • DE626429C - Process for the production of chromium-containing azo dyes : de en
  • DK51302C - Cooled Brake Drum for Vehicles, In particular for Rail Vehicles. : da en
  • FI16967A - Brodd för snökedjor : en fi
  • FR794921A - Device for adjusting the position of the windows : en fr
  • USD98679S - Design fob a transit support : en
  • USD98746S - Design fob a carpet : en
  • SU46045A1 - The method of extraction of rare metals from waste and scrap ferroalloys of hard and other alloys : en ru
  • US2031863A - Welded article and process therefor : en
  • US2032305A - Dispensing device for collapsible tubes : en
  • PL22602B1 - Cast iron, especially silicon iron, and the method of making various objects from it. : en pl
  • US2032139A - Color screen device : en
  • PL22637B1 - Air bomb stiffener. : en pl
  • SU45996A1 - Method of making solid electron straightener : en ru
  • US2031889A - Coupling link : en
  • US2032242A - Fuels for internal combustion engines : en
  • AT144660B - Process for the production of soft sugar and chocolate masses. : de en
  • AT144745B - Switching arrangement for the interference-free reception of electrical vibrations. : de en
  • SU46186A1 - Hopper Emptying Device : en ru
  • US2031818A - Roller bearing axle : en
  • US2031994A - Coaster brake for bicycles : en
  • DE626377C - Universal joint : de en
  • DE626381C - Process for the production of pinking shears : de en
  • DE626654C - Device for changing the cross-section of pipelines : de en
  • SU46037A1 - A method of making artificial leather : en ru
  • US2032240A - Carbon reservoir and feeding mechanism therefor : en
  • DK51301C - Drum brake. : da en
  • DE626549C - Process for the production of water-insoluble azo dyes : de en
  • DE626586C - Process to improve the processability of iridium and rhodium : de en
  • PL22691B1 - Electric bulb zarowa. : en pl
  • DE626310C - Process for the production of a stocking on the flat weft knitting machine : de en
  • DE626440C - Pressure-independent volume meter for gaseous substances : de en
  • DE626679C - Transformer with turns that are not linked to the entire magnetic flux : de en
  • ES140575A1 - A boiler, perfected, high pressure. : en es
  • GB443264A - Improvements in therapeutic devices or compresses : en
  • US2031893A - Merchandise container : en
  • FR794771A - Automatic shutter for cameras : en fr
  • PL22603B1 - Iron bearing bush with bronze trip. : en pl
  • SU46137A1 - Photographic Washer : en ru
  • BE413343A - : en
  • US2031843A - Apparatus for the dry cooling of coke : en
  • US2031767A - Electromechanical oscillator circuit : en
  • US2032055A - Bag frame fastener : en
  • US2032078A - Hinge : en
  • SU46147A1 - Isothermal body for carts : en ru
  • US2031939A - Method of treating hydrocarbons : en
  • DE626571C - River or sea ferry : de en
  • ES140776A1 - A loom. : en es
  • BE413115A - : en
  • CH182797A - Device for sealing a rotating part of steam turbines and other centrifugal machines. : de en
  • SU45947A1 - Hydraulic column : en ru
  • SU46008A1 - The method of obtaining Prussian blue from cyanoplav : en ru
  • SU46173A1 - The feeder to the machine for the separation of mica : en ru
  • US2032009A - Apparatus for making flat glass : en
  • SU46171A1 - Clay molding machine on a potter's wheel : en ru
  • US2032232A - Incandescent lamp and method of manufacture the same : en
  • DE626700C - Multi-sash sliding window : de en
  • DE626327C - Locking device for sliding seats, in particular of motor vehicles : de en
  • CH182671A - Portable utensil for igniting solid fuels. : en fr
  • ES140656A1 - Improvements in the installations for the service of control of electrical signals at a distance. : en es
  • US2031607A - Static and interference balance system : en
  • US2032331A - Display container for wrenches : en
  • USD98727S - Design fob an airplane : en
  • US2031723A - Drinking fountain : en
  • US2031959A - Fastener : en
  • SU45902A1 - Peat Cutter in Peat Forming Machine : en ru
  • SU46123A1 - Vacuum thickener : en ru
  • US2032130A - Liquid cooling device : en
  • US2032285A - Bale tie : en
  • USD98657S - Design for a shoe : en
  • CH182703A - Process for the production of items of stiff clothing. : de en
  • CH182801A - Valve return device, especially for internal combustion engine. : en fr
  • GB443269A - Process for promoting fermentations : en
  • GB443463A - Process for the production of reduction products of the male sexual hormone and like substances : en
  • DE621805C - Foaming device for liquid melt material : de en
  • DE626334C - Method and piston extrusion press for the production of hollow or thermosetting blocks, bricks, panels o. : de en
  • ES140740A1 - KNIFE SHARPENING APPLIANCE : en es
  • FR794753A - fuel saver : en fr
  • FR794951A - Improvements to aircraft tracking systems : en fr
  • US2031807A - Power transmitting device for automotive vehicles : en
  • DE626370C - Fastening device for the tension spring in the Kloeppel of braiding and Kloeppel machines : de en
  • US2031992A - Stable gyroplane aircraft : en
  • FR794978A - Improvements to grinders for molding or grinding substances such as coffee beans : en fr
  • GB443425A - Improvements in or relating to bread-making processes and machines : en
  • SU46053A1 - Instrument for automatically drawing the sine curve of the angles of deviation of the carriage path from the horizontal : en ru
  • US2032324A - Knitting machine and method of knitting : en
  • DE626540C - One-piece ring-shaped nozzle box for steam or gas turbines : de en
  • DE626550C - Process for the preparation of oxazole dyes of the anthraquinone series : de en
  • CA356100A - Detachable drill bit : en fr
  • DE625325C - Process for the production of esters of methyl alcohol, in particular of technical methyl acetate : de en
  • ES4512U - Thermo-irrigator apparatus. (Machine-translation by Google Translate, not legally binding) : en es
  • FR794712A - Fasteners for watch straps : en fr
  • FR794864A - Welding stick : en fr
  • ES140594A1 - A method of construction of coatings and burners for metallurgical furnaces. : en es
  • ES140642A1 - A process for manufacturing tempered glass. : en es
  • ES140756A1 - Intermittent spark electrical device, suitable for lighters. : en es
  • US2031748A - Piano keyboard : en
  • US2032136A - Manual reset thermostat : en
  • US2032111A - Blue dyeing azodyestuffs : en
  • CH182725A - Process for the production of a new light green dye. : de en
  • AT144712B - Control device for light signals. : de en
  • AT144774B - Method for fastening sheet metal disks to pipes. : de en
  • SU45965A1 - Device for diode detection : en ru
  • SU45935A1 - Ink Roller for Printing Press : en ru
  • US2031718A - Display device for merchandise : en
  • SU46047A1 - Electrolyzer to get magnesium : en ru
  • US2032234A - Low temperature display case : en
  • CH182871A - Handle lock. : en fr
  • CH182808A - Cooling device. : de en
  • PL22641B1 - , Nedi insco Aiming device for the gun, placed on the plane. : en pl
  • SU45895A1 - Apparatus for drawing a diagram of the change in the width of the fabric on rejection machines and the like. : en ru
  • SU46180A1 - Bucket Elevator with Buckets Attached to the Trailer Tape : en ru
  • CA356180A - Vacuum pump : en fr
  • USRD19866E - Knitted cap or similar article : en
  • PL22601B1 - Wood preservative. : en pl
  • US2032040A - Bottle filling and capping machine : en
  • DE626407C - Device for air-free pressing of dry, powdery goods : de en
  • ES139806A1 - A system of adapting to taximeters that make it impossible to operate requires the action of a coin, file or similar thing so that you can mark the price of the trip. : en es
  • DE626621C - Friction felt disc : de en
  • SU45913A1 - The method of obtaining cryolite : en ru
  • SU45994A1 - Dielectric : en ru
  • SU46120A1 - Apparatus for reducing the acidity of milk, cream and skim milk : en ru
  • US2031649A - Extensible table : en
  • US2032062A - Apparatus for engraving sound vibrations on flexible records : en
  • PL22731B1 - Coupling device for adjustable mechanisms. : en pl
  • DE626469C - Process for the production of high-quality, odorless, iodine-containing allium preparations : de en
  • GB443376A - Drier for clothing : en
  • SU45970A1 - Method of antenna response compensation : en ru
  • CA356074A - Seat bottom tensioning device : en fr
  • SU46135A1 - Film Negative Processing Device : en ru
  • SU46219A1 - Horizontal Milling Machine : en ru
  • US2032088A - Road machine : en
  • AU2229035A - A device for cutting and trimming paper, andin particular the cutting ofthe selvedge of wallpapers : en
  • DE626522C - Method and device for lubricating machines, in particular cylinders of power and work machines : de en
  • CA356155A - Packing material : en fr
  • FR794879A - Universal product for all cleaning and its manufacturing process : en fr
  • DE626485C - Procedure for cross-talk and cross-talk compensation in telecommunications systems : de en
  • US2032071A - Cementitious paint and plastic composition : en
  • CA356090A - Screening jig : en fr
  • CA356094A - Transmission mechanism : en fr
  • ES140577A1 - Procedure of ornamentation of marbles and stones. : en es
  • ES4439U - Bags for purchase, field and beach (Machine-translation by Google Translate, not legally binding) : en es
  • SU45905A1 - A float valve for a pressure hopper that supplies a solution of sodium chloride to a number of electrolysis baths : en ru
  • SU46109A1 - Head for the message of movement to a product when cutting a thread a mill : en ru
  • US2031759A - Table leaf support : en
  • US2032294A - Electric heating pad : en
  • US2032256A - Metal articles for coating : en
  • USRE19867E - M goder : en
  • CH182866A - Process for the production of a high quality tar product, especially for road construction. : de en
  • AT144673B - Scythe. : de en
  • CA356072A - Revolving cylinder pump : en fr
  • CH182692A - Method and device for regulating the weft thread tension in looms, in particular those with rapier shuttle. : de en
  • CH182751A - Fountain pen humidifier. : de en
  • CH182837A - Device for extinguishing fire. : de en
  • CH182830A - Protective device to be used for the fingers when cutting vegetables, meat and sausage products etc. : de en
  • SU45907A1 - Condenser, in particular for the condensation of camphor in its production : en ru
  • CA356071A - Toy and game apparatus : en fr
  • CA356184A - Acoustic device : en fr
  • AU2134735A - Improvements in or relating to pipe couplings : en
  • CA356131A - Electrical control system : en fr
  • US2031821A - Automatic bottle stopper : en
  • US2031927A - Lamp : en
  • USD98729S - Design for elastic fabric : en
  • DE626661C - Door lock : de en
  • SU46010A1 - Method of making gelatin : en ru
  • DE626322C - Electroplating with rhenium : de en
  • FI16971A - Recoillage system, automatic firearm with lock accelerator : en fi
  • BE413375A - Improvement in domestic heating appliances : en fr
  • SU45940A1 - Cable car support : en ru
  • SU45952A1 - A device for indicating tram stops in the tram train section : en ru
  • US2031945A - Electrical device : en
  • CH182874A - Process for the production of a tetrachlorinated pyrenequinone. : de en
  • SU46092A1 - Method for increasing dielectric strength of punched porcelain glow plugs for internal combustion engines : en ru
  • SU46211A1 - Coke oven with variable heating of the bottom and top of the heating pier : en ru
  • US2032231A - Overflow device : en
  • FR794830A - Products derived from mercaptans, their preparation processes and their industrial applications : en fr
  • FI16935A - Avvattning av etylalkohol innehållande blandningar : en fi
  • FR794756A - Process for treating ores and metallurgical products containing nickel : en fr
  • FR794802A - Improvements to electronic tube oscillators : en fr
  • FR794919A - Safety cap for gasoline tank : en fr
  • GB443314A - Process for the recovery of sulphur dioxide from gases containing same : en
  • GB443433A - Improvements in shock-absorbing attachments for vehicle springs : en
  • US2031672A - Oil can : en
  • US2032169A - Triple valve device : en
  • US2032318A - Transmission gearing : en
  • FR794948A - Method and product for making a fly float from a flying line : en fr
  • ES140626A1 - ELECTRICAL ENERGY CONVERTER APPARATUS AND, IN A SPECIAL WAY, CONVERTER APPARATUS FOR TRANSMITTING ENERGY BY MEANS OF ELECTRIC DISCHARGE DEVICES, OR ELECTRIC VALVES, BETWEEN A DIRECT CURRENT SYSTEM AND A CURRENT SYSTEM : en es
  • ES4527U - A new almanac for propaganda, tourist, artistic and commercial purposes (Machine-translation by Google Translate, not legally binding) : en es
  • DE626574C - Automatic firearm : de en
  • ES140301A1 - Perfection in aviation propellers with variable or adjustable pitch. : en es
  • GB443375A - Improvements in or relating to pipe couplings : en
  • GB443387A - Improvements relating to withdrawable electric switch gear : en
  • FR794758A - Propulsion device for gliders and airplanes : en fr
  • ES140627A1 - ELECTRICAL POWER TRANSMISSION AND DISTRIBUTION SYSTEM AND, IN A MORE SPECIAL WAY, POWER TRANSMISSION AND DISTRIBUTION WITH CONSTANT CURRENT : en es
  • PL22612B1 - Machine tool for deburring the transverse grooves in tires. : en pl
  • SU45995A1 - Condenser manufacturing method : en ru
  • US2031792A - Anastigmatic objective for photography and projection : en
  • US2031710A - Pulverizing apparatus : en
  • SU45909A1 - Autoclave, especially suitable for peat hydrolysis : en ru
  • US2031611A - Process of making cellulose esters : en
  • US2032146A - Steering mechanism : en
  • AU2151535A - Television tube : en
  • CH182873A - Process for the production of chrysene. : de en
  • DE626623C - Method for loosening sleeve locks on metal straps : de en
  • CH182701A - Process for the production of linoleum-like covering panels, in particular for floors, and covering panels produced according to the same. : de en
  • CH182818A - High frequency coil with a magnetizable core. : de en
  • US2031764A - Photoelectric musical system : en
  • US2031936A - Art of forming filters : en
  • DE626406C - Process for making photographic emulsions : de en
  • US2031588A - Apparatus for fluid treating fibrous materials : en
  • US2032245A - Flow meter : en
  • CH182727A - Process and device for the production of low-boiling hydrocarbons. : de en
  • CH182796A - V-belt drive with slidable pulley halves for power transmissions. : de en
  • CH182841A - Setting dial device on radio receivers. : de en
  • CH182844A - A method of manufacturing optical signaling devices operating by the effect of reflected light and a signaling device obtained by this method. : en fr
  • CA356075A - Cigarette extinguisher : en fr
  • USRE19870E - Electron discharge device with : en
  • SU46062A1 - Low speed anemometer : en ru
  • SU46124A1 - Viewfinder : en ru
  • BE413517A - : en fr
  • PL22670B1 - A method of coating paper with paint, especially a carbon copy paint, and an apparatus for carrying out the method. : en pl
  • ES140268A1 - A machine for vulcanizing shoes, espadrilles, sneakers and the like. : en es
  • AT144798B - Device for applying adhesive to strips of paper, labels or the like. : de en
  • ES140758A1 - A process of manufacturing government ruffles armed with braid or wire mesh. : en es
  • US2032013A - Machine for washing, drying, and polishing tumblers, cups, and like articles : en
  • SU46202A1 - Counter to determine the number of spans of the shuttle per unit length : en ru
  • US2031635A - Film reel : en
  • CA356113A - Wetting and cleansing agent : en fr
  • SU46043A1 - The method of obtaining resinous products from sulphite liquors : en ru
  • ES4458U - A package carrier (Machine-translation by Google Translate, not legally binding) : en es
  • FR794995A - Improvements made to means for improving the hold, to the touch, of fibrous materials, as well as their elasticity and resistance : en fr
  • US2032248A - Dog bed or the like : en
  • DE626441C - Pulse generator for the generation of directed disturbance forces and moments for the vibration analysis of technical structures : de en
  • FR794874A - Ramp with heating jacket for spreading binders : en fr
  • US2031726A - Weft replenishing mechanism of looms for weaving : en
  • USD98709S - Design for a character bearing link : en
  • SU46168A1 - Adaptation to twisting vaters to stop the thread feeding when it breaks : en ru
  • US2031699A - Hose supporter grip : en
  • DE626395C - Circuit arrangement for current surge transmitters, in particular with devices for current surge correction in telecommunications systems : de en
  • DE626572C - Machine for grinding mowing machine knives : de en
  • US2031950A - Building material : en
  • US2032165A - Method of extracting carotene : en
  • US2031799A - Apparatus for feeding and winding textile threads : en
  • SU46065A1 - Receiver for electric gas analyzers : en ru
  • US2031788A - Linen washing machine : en
  • BE413164A - : fr
  • SU46221A1 - Paperweight : en ru
  • US2031594A - Manufacture and treatment of materials : en
  • CA356178A - High pressure lubricant : en fr
  • CA356165A - Brake lining drilling machine : en fr
  • US2032212A - Tank car : en
  • US2031902A - Choke valve controls for multicylindered internal combustion engines : en
  • AT144780B - Paddle wheel plane. : de en
  • AT144723B - Self-seller with a cooling department for ice cream or the like. : de en
  • AT144758B - Expansion switch chamber. : de en
  • CH182863A - Automatic readjusting device for brakes, in particular railway car brakes. : de en
  • CH182831A - Rescue sledge. : de en
  • AT144744B - Pole web for accumulator plates. : de en
  • FI16969A - Anordning vid fönster : en fi
  • SU46223A1 - Device for transporting various goods : en ru
  • CH182668A - Process for the purification of gas from wood-burning gasifier and purifier for the implementation of this process. : en fr
  • SU45989A1 - Photochemical relay : en ru
  • CH182638A - Space-enclosing building construction in wood. : de en
  • US2032214A - Photographic film magazine, spool, and film therefor : en
  • SU46113A1 - Apparatus for separating metallic impurities from particulate bodies, e.g., grains : en ru
  • SU46198A1 - Device for automatically stopping a ribbon-weaving machine : en ru
  • US2031681A - Manufacture of calcium chlorite : en
  • USD98711S - Bottle : en
  • SU46096A1 - Device for shutting off the driven shaft when overloaded : en ru
  • DE626534C - Storm lantern that can be used as a vehicle tail light : de en
  • ES4444U - New type of cardboard agglomerates (Machine-translation by Google Translate, not legally binding) : en es
  • FI16973A - Yttre kullagerhustätning för transportrulla med orörligt fästad Axel : en fi
  • FR794914A - Process for manufacturing pure alcohol from musts and specific equipment for carrying out this process : en fr
  • GB443573A - Improvements in or relating to heating systems employing a circulating heating liquid : en
  • USD98733S - Design fob a dispensing device : en
  • ES140585A1 - A method of construction of metal demountable frames. : en es
  • GB443207A - Improvements relating to the manufacture of water-proof textile materials : en
  • GB443957A - Improvements in or relating to reversible internal combustion engines : en
  • DE626629C - Flap valve with a pressure body mounted displaceably in a recess of a swivel arm : de en
  • ES140657A1 - Locking mechanism for cash registers. : en es
  • FR794838A - fuel saver for central heating, etc. : en fr
  • PL22614B1 - Adjustable closure for belts, clothing, pockets and similar items. : en pl
  • SU45933A1 - Ticket stamping tool : en ru
  • US2031784A - Electrical apparatus : en
  • US2032171A - Extrusion apparatus : en
  • US2031852A - Meter for liquids : en
  • US2032257A - Lock-on toilet seat hinge : en
  • AT144797B - Device for foot and toe exercises. : de en
  • CH182684A - Toothbrush. : de en
  • CH182745A - Stamp for labeling receipts. : de en
  • CH182865A - Product for paving roads and method of manufacturing this product. : en fr
  • US2031979A - Container closure : en
  • AU2069634A - An improved pressure pump for pumping liquids containing sandor other foreign matter : en
  • DE626318C - Irrigation device : de en
  • DE626351C - Gas stove or cooker with automatic device for opening and closing the gas supply tap and with pyrophoric ignition device : de en
  • ES140711A3 - Improvements in the manufacture of chains for transmissions. : en es
  • GB443327A - An improved method of making hats : en
  • GB443420A - Process of preventing corrosion of magnesium and magnesium alloys : en
  • AU2206335A - Improvements in or relating to cigarette making or like machines : en
  • SU45903A1 - Peat dewatering press : en ru
  • AT144738B - Scale for radio receivers with a large number of preprinted station names that can be viewed at the same time. : de en
  • DE626495C - Hydraulic load lifter : de en
  • SU46115A1 - Dust collector : en ru
  • US2031598A - Electrooptical system : en
  • CH182702A - Bra with garters. : en fr
  • CH182772A - Solder for thin aluminum sheets. : de en
  • SU45901A1 - Device for lifting peat bricks from the floor : en ru
  • US2031586A - Process for the manufacture of : en
  • US2032180A - Shower shield : en
  • US2031993A - Shingle : en
  • DE1366451U - Beer glasses made of earthenware or porcelain where the content is visible. : de en
  • ES3971Y - Closing device for keys or stopcock. : en es
  • SU46175A1 - Seal : en ru
  • US2032302A - Valve : en
  • USRE19868E - Food product and process of manu : en
  • DE626321C - Additional device for silencers, especially on internal combustion engines of motor vehicles : de en
  • ES140170A1 - A radio receiver. : en es
  • CH182715A - Process for the preparation of dihydromorphinone. : de en
  • CH182820A - Discharge tube for generating electrical ultra-high frequency oscillations without external feedback. : de en
  • CH182838A - Cover plate for the coin mechanism on a coin-operated gas meter. : de en
  • US2031840A - Condenser tester : en
  • US2031855A - Sanitary shipping container : en
  • US2031929A - Impregnation of materials : en
  • PL22648B1 - Screw with head. : en pl
  • AT144680B - Gradual expansion of a river, especially to use its hydropower. : de en
  • AT144707B - Fore-stock and butt attachment for handguns. : de en
  • ES4523U - Articulated lever clamp, with spring, to attach ornaments in general to dresses, and also to join or hold any part of or for dresses in them. (Machine-translation by Google Translate, not legally binding) : en es
  • AT144737B - Discharge vessel. : de en
  • CH182749A - Cinematographic camera in natural colors. : en fr
  • CA356091A - Multifocal lens manufacture : en fr
  • DE626236C - Conveyor device for sheets of paper and similar workpieces : de en
  • DE626633C - Brush drilling and tamping machine : de en
  • ES140045A1 - Procedure for obtaining solid and fusible bituminous hydrocarbons starting from carbon-containing material. : en es
  • SU45982A1 - Device for the protection of electrical installations : en ru
  • US2032194A - Vibration translating device : en
  • US2031820A - Dispensing device : en
  • US2032216A - Corset : en
  • AT144726B - Device for rotating the bellows in photographic recording and projection apparatus. : de en
  • PL22608B1 - A hollow object of rubber or similar material and a device for making its edge joint. : en pl
  • SU46050A1 - Instrument for measuring skin thickness : en ru
  • US2032261A - Combined felly, rim, and tire structure : en
  • US2032024A - Beer keg and dispensing mechanism : en
  • US2032332A - Liquid fuel burner : en
  • PL22656B1 - Collapsible box protective grave. : en pl
  • SU46054A1 - Device for determining the elements of the wave : en ru
  • US2031627A - Framed mirror : en
  • ES3863Y - Attachment applicable to soap dishes, sponges and other containers. : en es
  • CH182785A - Beaters for beater mills. : de en
  • SU46176A1 - Seal : en ru
  • SU46044A1 - The method of manufacture of welded hard alloy : en ru
  • AT144800B - Multi-jet impeller liquid meter. : de en
  • CH182717A - Process for the preparation of an azo dye. : de en
  • SU46214A1 - Apparatus for continuous production of pentaerythritol : en ru
  • CA356181A - Sulphur cement : en fr
  • US2031911A - Suction cleaner : en
  • CH182729A - Process for obtaining an impermeable, insulating and constantly elastic composition, based on rubber. : en fr
  • CH182770A - Process for the preparation of alloys of glucinium with a metal less electropositive than glucinium. : en fr
  • US2031762A - Brake : en
  • US2031883A - Upholstery for seat backs : en
  • US2032272A - Toasting and similar apparatus : en
  • SU46083A1 - Livestock barn : en ru
  • US2031812A - Method of and apparatus for making ice : en
  • US2032115A - Circuit breaker : en
  • US2031609A - Pump : en
  • US2032341A - Cushioning mechanism : en
  • USD98745S - Design for a paper handkerchief or : en
  • CH182711A - Method of heating a set of distillation apparatus. : en fr
  • USD98668S - Design fob a buckle : en
  • US2031741A - Indicator : en
  • CA356128A - Electrical control system : en fr
  • US2032292A - Sleeve holder : en
  • US2031582A - Conversion of alternating currents into direct current or vice versa : en
  • US2031800A - Preserving jar : en
  • SU45976A1 - Wire splitting system for high voltage electrical transmission line : en ru
  • US2031860A - Cash register : en
  • CA356141A - Shoe : en fr
  • CH182640A - Process for the production of a floor covering. : de en
  • DE626340C - Electromagnetic relay for safety devices : de en
  • DE626451C - Keyhole lock for safes u. Like. With a bolt that completely fills the keyhole and is composed of two parts : de en
  • AT144718B - Device on typewriters for making copies using auxiliary ink ribbons : de en
  • AT144790B - Copy device for typewriters. : de en
  • AT144779B - Process and means for the sterilization or preservation of perishable substances, liquids and the like. like : de en
  • CH182710A - Equipment for generating, mixing and distributing smoke and hot air for smoking and drying food. : de en
  • ES140654A1 - A procedure to decrease the current acidity of quinine acid canfosulfonate solutions. : en es
  • FR794781A - Reversible seat system, more particularly applicable to vehicles : en fr
  • FR795035A - : fr
  • FR794745A - Ski : en fr
  • FR794791A - Pump lock : en fr
  • FR794979A - Improvements in the application of heat to retorts, coke ovens and similar apparatus : en fr
  • DE626375C - Process for removing arsenic and antimony from complex copper-sulfur compounds with a high sulfur content, such as pale ores or edible copper stones : de en
  • DE626389C - Straehnhalter : de en
  • ES4492U - Warped reflector with high neck (Machine-translation by Google Translate, not legally binding) : en es
  • ES140297A1 - Improvements introduced in the construction of kilns to cook ceramic work. : en es
  • ES140702A1 - A process for the production of dyes of the phthalocyanine series. : en es
  • AT144748B - Device for delivering powdered medicinal products into the upper respiratory tract. : de en
  • DE626279C - Process to recapture coupled synchronous machines, synchronous power plants or networks that have fallen out of step : de en
  • DK51318C - Propulsion device for use in a liquid or gaseous medium. : da en
  • ES140184A1 - A remote indicator instrument for several measuring devices. : en es
  • ES140580A1 - New furnace feeding apparatus that uses extracted olive pomace as fuel, applicable to furnaces that work at high temperatures. : en es
  • ES4517U - Vacuum cleaner for chimneys. (Machine-translation by Google Translate, not legally binding) : en es
  • FR794842A - Improvements to calculating machines using punch cards : en fr
  • GB443169A - Improvements in or relating to the mouthpieces of tobacco pipes : en
  • GB443374A - Improvements in or relating to telephone systems : en
  • DE626287C - Deck tentering and drying machine : de en
  • ES3960Y - Dropper bottle. : en es
  • FR794950A - Tubular coil made in particular with rectangular or square conductors, particularly intended for transformers : en fr
  • CH182722A - Process for the production of a vat dye of the anthraquinone acridone series. : de en
  • PL22620B1 - Molten glass ladle from which glass is obtained for the production of glass objects. : en pl
  • AU2063334A - Improvements in or relating to cathode ray tubes : en
  • CA356146A - Glass building block manufacture : en fr
  • AT144756B - Injection engine with variable prechamber. : de en
  • SU46049A1 - A device for arranging and counting round bodies, for example, seeds, balls, etc. : en ru
  • SU46077A1 - Ticket printing, dispensing and cutting machine : en ru
  • PL22642B1 - Device for supplying fuel to the floating gas nozzles of internal combustion engines. : en pl
  • GB443389A - Improvements in and relating to trays : en
  • GB443485A - Improvements in means for detecting, observing, measuring, indicating, recording orutilizing minute movements : en
  • CH182748A - Method for recording and reproducing cinematographic images using lens grids having a light-sensitive layer. : de en
  • CH182859A - Pneumatic tires with metal insert. : de en
  • PL22631B1 - The cylinder head with an overhead valve for a motorcycle internal combustion engine. : en pl
  • SU45931A1 - Machine for glass printing : en ru
  • SU46196A1 - Fire hydrant : en ru
  • US2032185A - Transmission system for a pressureoperated member such as a hydraulic press : en
  • US2032340A - Draft rigging : en
  • CH182778A - Central multi-piston press with mechanical adjustment. : de en
  • ES140788A1 - A magnifying glass with adapter and lighting device. : en es
  • GB443396A - Improved process for the manufacture of a therapeutically active derivative of phthalic acid : en
  • CA356143A - Fibrous material digester : en fr
  • AT144661B - Process for the preparation of dihydroresorcinols substituted in the 4-position by an alkyl, cycloalkyl or aralkyl radical. : de en
  • CH182728A - Profiled ignition stick made of paper pulp. : de en
  • US2031928A - Typewriting machine : en
  • DE626518C - Device for the electrolytic separation of dissolved substances : de en
  • DE626688C - Control device for extraction turbines : de en
  • PL22659B1 - A device for periodically cutting all fibers of the synthetic fiber band. : en pl
  • DE626439C - Device for cutting furrows or incisions in the tread of rubber tires : de en
  • ES4548U - A pressed plate cover, to cover the wheels to wire spokes and discs of the automobile cars (Machine-translation by Google Translate, not legally binding) : en es
  • FR794825A - Device for regulating the pressure produced by steam generators : en fr
  • FR794968A - Improvements to lubricating oils : en fr
  • CH182712A - Distillation apparatus. : en fr
  • ES140641A2 - IMPROVEMENTS MADE INTO THE PURPOSE OF THE SAME : en es
  • GB443305A - Improvements relating to machines for grinding gear wheels : en
  • USD98696S - Design for a fruit holder or : en
  • US2031958A - Glass permeable to ultraviolet rays : en
  • US2032213A - Photographic film magazine : en
  • USD98666S - Design for a brooch : en
  • ES140610A1 - Meter and liquids dispenser of all kinds. : en es
  • GB443344A - An improved leg ring for marking fowls and any other types of birds : en
  • US2031657A - Production of immunized cotton or other cellulosic fibers : en
  • FR794714A - Improvements in closures for containers : en fr
  • PL22725B1 - Stock of bipartite brake blocks for railway vehicles. : en pl
  • US2032166A - Paper conveying device for sheets, especially for use in office printing machines : en
  • GB443471A - Improvements in or relating to the manufacture of bituminous macadam : en
  • FR794984A - Method and apparatus for drying linen yarn in skeins and crossed coils, as well as artificial silk : en fr
  • ES140637A1 - A method to treat iron and steel structures in order to protect them against the corrosive action of water, air and other liquids and gases. : en es
  • FR794852A - Winch : en fr
  • SU45896A1 - Fabric flooring machine : en ru
  • SU46145A1 - Press : en ru
  • ES140719A1 - Procedure to economize fuels in all types of boilers and homes with dense smoke elimination, and its corresponding economizing device. : en es
  • GR5663B - TRUSS. : el en
  • US2032317A - Coffee maker : en
  • DE626423C - Free release enabling drive and locking device for automatic switch : de en
  • ES140643A1 - A new stove by radiation and convection. : en es
  • FR794800A - Improvements to diffusers for electric lighting : en fr
  • CA356096A - Reflecting sign : en fr
  • CA356116A - Paper pulp beater : en fr
  • CH182896A - Process for the preparation of a substituted amide of a fatty aromatic acid. : de en
  • ES139298A3 - Improvements in the manufacture of swimwear. : en es
  • ES4528U - A new device for cleaning floors (Machine-translation by Google Translate, not legally binding) : en es
  • GB443234A - Improvements relating to rotary kilns for burning cement and similar materials : en
  • ES140574A1 - Improvements in the manufacture of lyes for the washing of clothes and other uses. : en es
  • DE626531C - Internal combustion turbine with several combustion chambers : de en
  • US2031736A - Radio receiving system : en
  • US2031867A - Door mat : en
  • ES3976Y - Elastic and anti-rotation steering wheel for cars. : en es
  • FR794947A - Method and apparatus for the manufacture of improved shuttlecocks for games : en fr
  • GB443165A - Improvements in hydraulic valves : en
  • GB443304A - Improvements in and relating to control apparatus for grid controlled electric discharge vessels : en
  • DE626652C - Electric ignition device : de en
  • FR794871A - auto-release holster : en fr
  • GB443361A - Improvements in or relating to the manufacture of alklai metal addition products of aromatic hydrocarbons : en
  • PL22600B1 - A bearing alloy with predominantly copper content. : en pl
  • ES140232A1 - Perfections in the construction of die blades. : en es
  • ES4467U - Wooden bar to support curtains, portiers and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • FR794770A - Cable and crank operating mechanism for rolling shutters and other vertically movable closures : en fr
  • SU46163A1 - A device for turning shafts from an elastic material, mainly shafts of strainer machines : en ru
  • FR794959A - Forklift : en fr
  • FR795000A - Padlocks for bicycles and other cycles : en fr
  • ES140573A3 - A manufacturing process for protective fabrics and garments against blistering gases and liquids. : en es
  • DE626709C - Protective corner for stroller covers : de en
  • DE626388C - Fleece winder with hubs that can be pulled out of the roll : de en
  • DE626408C - Overtaking machine : de en
  • ES140683A1 - A procedure for making cakes called croissants. : en es
  • FI16965A - Anordning vid centrifugalpumpar för circulationsändamål : en fi
  • GB443189A - Improvements in and relating to electric converting apparatus : en
  • FR794708A - Improvements to electrically operated devices : en fr
  • GB443188A - Improvements relating to the manufacture of elastic threads : en
  • PL22717B1 - Device for cleaning gas with filters, sprayed with liquid. : en pl
  • PL22647B3 - The valve opens quickly. : en pl
  • US2031910A - Condenser : en
  • ES4511U - Coating of walls and similar surfaces (Machine-translation by Google Translate, not legally binding) : en es
  • ES4545U - A hygienic bandage dressing, especially a ladies' toilet cloth (Machine-translation by Google Translate, not legally binding) : en es
  • DE626438C - Press for forming rubber hose rings : de en
  • FR794858A - Horn control device : en fr
  • GB443350A - Process for the production of a therapeutically active compound of hexamethylenetetramine : en
  • FR794717A - Advanced metal box body : en fr
  • GB443287A - Improvements in or relating to the production of asphalt bitumen free from paraffin : en
  • US2031794A - Moving picture sound recording and reproducing apparatus : en
  • DE626593C - Safety device for steam turbines : de en
  • GB443243A - Improvements in or relating to recording sound on films by the variable density method and to reproducing sound therefrom : en
  • FR794741A - Water-insoluble azo dyes and process for their preparation : en fr
  • GB443278A - Improvements relating to dentists' tooth-stopping instruments : en
  • SU46002A1 - Apparatus for producing periodic x-ray pulses : en ru
  • US2032112A - Axle generator drive : en
  • DE626493C - Tow winch : de en
  • DE626339C - Steam generator with forced water flow : de en
  • ES140248A1 - An apparatus to treat cereal flours intended for children's dietetics. : en es
  • GB443477A - Improvements in composite or built-up boards, panels or the like : en
  • FR794987A - Safety for firearms : en fr
  • GB443298A - Improvements in or relating to the finishing of leather footwear : en
  • FR794793A - safety nut : en fr
  • DE626302C - Glass bulb of electric discharge and incandescent lamps that is permeable to ultraviolet rays : de en
  • DE626582C - Phenolic resin varnish : de en
  • FR794982A - Fuel injection pump for internal combustion engines : en fr
  • CH182882A - Binder. : de en
  • DE626065C - Self-actuating current pulse generator for subscriber stations of self-connecting telephone systems : de en
  • DE626695C - Dental handpiece : de en
  • PL22617B1 - A self-acting device for charging coal for central heating boilers. : en pl
  • US2032188A - Extensible support for use in conjunction with cabinets and the like : en
  • FR794826A - Water soluble dry extract : en fr
  • DE626561C - Built-in plain bearings : de en
  • FR794918A - Anti-theft gear lever block for dashboard : en fr
  • FR794702A - Item used to protect and adorn the foot : en fr
  • GB443309A - Improvements in electric cooking ranges : en
  • ES3967Y - Container for charcoal. : en es
  • GB443238A - Improvements relating to dynamo regulating devices : en
  • US2032064A - Sprinkler head : en
  • US2032081A - Appliance for use in practicing or playing games : en
  • US2032265A - Elastic braid : en
  • US2032282A - Orthodontic anchorage : en
  • DE626337C - Dye pastes made from acetate silk dyes : de en
  • US2031909A - Soldering flux : en
  • US2031970A - Signaling system : en
  • US2032042A - Fingernail polish remover : en
  • US2032056A - Bag frame latch : en
  • ES4448U - A lid for containers that contain liquids (Machine-translation by Google Translate, not legally binding) : en es
  • US2032054A - Slide drawer construction : en
  • USD98724S - Design for elastic fabric : en
  • CH182645A - Vehicle for the optional removal of snow by plow or sling, especially for roads. : de en
  • FR794847A - Improvements in supercharging of air propulsion engines : en fr
  • PL22635B1 - Vibration circuit, independent of temperature. : en pl
  • US2032070A - Selvage opener for tentering machines : en
  • DE626319C - Fuel pump regulator for diesel engines : de en
  • ES140766A3 - A physico-chemical procedure for waterproofing cotton fabrics. : en es
  • ES4534U - Footwear with wooden heels for men, boys and girls (Machine-translation by Google Translate, not legally binding) : en es
  • DE626100C - Buttonhole sewing machine : de en
  • CH182902A - Device on vehicles for the automatic supply of liquid between the slats of a leaf spring. : de en
  • US2032259A - Receptacle filling and sealing machine : en
  • US2032267A - Wagon for transportation by rail and by road : en
  • FR794891A - Device indicating and recording as a function of time the operations of any control instrument : en fr
  • SU45892A1 - Apparatus for air purification in shelter chambers : en ru
  • DE626355C - Process for the preparation of esters of 2-phenylquinoline-4-carboxylic acid or their substitution products and homologues : de en
  • GB443261A - Improved bodywork construction for vehicles : en
  • GB443489A - Improvements in and relating to thermally-operated temperature control mechanisms : en
  • US2032076A - Lap forming apparatus : en
  • US2031978A - Alloys : en
  • US2032190A - Electric recording and reproducing apparatus : en
  • US2032326A - Oscillatory motor : en
  • SU46194A1 - Device for forming holes in ice : en ru
  • ES4445U - A tool to pierce the lids of cans or drums (Machine-translation by Google Translate, not legally binding) : en es
  • CH182782A - A method and apparatus for removing cores from tire casings after vulcanization of such casings. : en fr
  • GB443470A - Improvements in or relating to carbon black : en
  • GB443482A - Improvements in or relating to a combustion device or stove for burning oil : en
  • DE626487C - Arrangement for suppressing the harmonic currents in networks provided with earth fault extinguishers : de en
  • BE413414A - : en
  • ES140634A1 - An electric discharge lamp with two or more walls, with elastic support between the inner and outer tubes. : en es
  • ES140732A3 - Improvements in the manufacture of transmission chains for bicycles and motorcycles. : en es
  • CA356187A - Control circuit : en fr
  • DE626357C - Process for the simultaneous production of pig iron or steel and a slag that can be used as Portland cement : de en
  • PL22722B1 - A method for producing anti-counterfeit papers. : en pl
  • US2032100A - India rubber spring : en
  • DE626530C - Device for cooling spark plugs of internal combustion engines : de en
  • ES4368U - A single-person shaving brush and for a single service (Machine-translation by Google Translate, not legally binding) : en es
  • DE626308C - Discharge tubes with a switch that is structurally integrated with the tube : de en
  • US2031697A - Grinding mill : en
  • US2031912A - Measuring and filling mechanism : en
  • US2032027A - Method and apparatus for impregnating leather : en
  • US2032206A - Shoe : en
  • PL22599B1 - Bearing alloy. : en pl
  • GB443288A - Improvements in and connected with inertia-operated electric switches for vehicles : en
  • AT144710B - Device for the production of picture sound films. : de en
  • ES140725A1 - A frequency control transmission apparatus. : en es
  • DE626324C - Gas discharge tubes bent in the shape of a character for announcement purposes : de en
  • US2032249A - Abrasive supporting member and method of producing same : en
  • ES140644A1 - A new antenna and coupling system. : en es
  • GB443186A - Improvements in advertising devices : en
  • GB443472A - Improvements in or relating to variable speed power transmission mechanism : en
  • US2031682A - Method and means for electrosurgical severance of adhesions : en
  • DE626470C - Process for the hot vulcanization of diaper pants made of rubber with frilled edges : de en
  • DE626567C - Paper container : de en
  • US2032017A - Sheet metal insulator support pin and method of making the same : en
  • US2032145A - Fluid pressure brake : en
  • SU45990A1 - Galvanometer relay : en ru
  • US2032083A - Building material : en
  • US2032101A - Fume and dust eliminator : en
  • US2032176A - Control system : en
  • US2032155A - Electrical differential oil well drilling system : en
  • ES4480U - An index card for index cards (Machine-translation by Google Translate, not legally binding) : en es
  • FR794962A - Process for neutralizing acidic decomposition products from mixtures of crude phosphate and carbonaceous material : en fr
  • GB443170A - Improvements in or relating to electrical resistances and electrical heaters : en
  • AT144759B - Wire radio distribution system. : de en
  • CH182651A - Grouping device on clay strand cutting machine for grouping the cut pieces. : de en
  • AT144700B - Device for ventilation of rooms. : de en
  • CH182753A - Device for the graphic display of series of numbers. : de en
  • US2031658A - Brush making machine : en
  • US2031763A - Marking machine : en
  • US2031859A - Acoustic apparatus : en
  • US2032018A - Control head for indicators : en
  • US2032032A - Collapsible box with end wall latches : en
  • PL22673B1 - Mixer with a device for mechanical and dust-free emptying. : en pl
  • DE626588C - Bucket chain ladder braced on the side : de en
  • FI16938A - The way to treat wool so that it becomes a drawstring : en fi
  • FR794706A - New electric capacitor and manufacturing process : en fr
  • GB443457A - Improved means for washing clothes and the like : en
  • FR794710A - Surgical suture pliers : en fr
  • FR794768A - Regulating device, in particular for regulating the speed or power of machines for driving electric generators : en fr
  • FR794783A - Packaging for condoms : en fr
  • ES4513U - Stretchable rubber heel and midsole (Machine-translation by Google Translate, not legally binding) : en es
  • ES140663A1 - Remote registration device. : en es
  • ES140807A1 - A new procedure and its device to improve the cutting effect and avoid the vibration of the razor blades of safety razors. : en es
  • ES3901Y - Rope or cable actuation closing device : en es
  • GB443175A - Improvements in or relating to rotary step-by-step electric switches : en
  • US2031716A - Clutch control mechanism : en
  • US2031984A - Fenderwell support for tires : en
  • US2032182A - Evaporating method and means therefor : en
  • FR794966A - Advanced viewing and projection window for projector chambers in movie theaters and similar applications : en fr
  • FR794814A - Rotation speed indicator : en fr
  • GB443373A - A toy kite-aeroplane : en
  • US2032174A - Process for cleaning metal surfaces : en
  • FR794893A - Manufacturing process for coatings, coatings, panels, structures and molded or shuttering articles : en fr
  • GB443469A - Rotary face bit for core drills : en
  • DE626634C - Shaving brush : de en
  • DE626366C - Process for the production of intermediate products and dyes of the anthraquinone series : de en
  • DE626404C - Method and device for dynamic testing of finished structures or parts of structures : de en
  • GB443384A - An improved filing and storage system for gramophone and phonograph records and office and general purposes : en
  • FR794935A - Grease for valves and steam seals : en fr
  • FR794757A - Spinning reel : en fr
  • FI16936A - Förfaringssätt och anordning för framställning resp. inkggning av kapsylinlägg samt sålunda framställd kapsyl : en fi
  • FR794996A - Improvements in processes and apparatus for the incineration of sewage sludge and process for the treatment of sewage or other similar materials : en fr
  • GB443303A - Improvements in or relating to hard cemented carbide material : en
  • DE626602C - Process for lowering the pour point of lubricating oils : de en
  • DE626656C - Wedge shims for the flange for the production of roll iron girders by welding : de en
  • ES140341A3 - A manufacturing process for patterned rayon fluff matte fabrics. : en es
  • GB443312A - Improvements in or relating to pianos : en
  • DE626437C - Hollow, ring-shaped mandrel shape : de en
  • SU45942A1 - Device for connecting to each other two coupling chains of the transition period : en ru
  • GB443231A - Translating mechanism for telegraphic printing, recording, registering and like apparatus : en
  • USD98673S - Design fob a shoe ob abticle of : en
  • FR794915A - Sinking process for wells in aquifers and resulting wells : en fr
  • GB443259A - Apparatus for effecting the proportional delivery of combustible and combustion-supporting media to furnaces and the like : en
  • CA356123A - Electric valve converting apparatus : en fr
  • CA356147A - Glass building block making apparatus : en fr
  • US2031652A - Thermostatically controlled damper device : en
  • USD98677S - Design for a shoe or article of : en
  • ES140609A1 - A camera displaying movement images. : en es
  • FR794931A - Folding movable frame window : en fr
  • GB443206A - Improvements in or relating to racquets for tennis and like games : en
  • CA356081A - Rocker tread : en fr
  • CH182695A - Knotted carpet and method and device for its manufacture. : de en
  • FR794834A - Improvements to tanning barrels and the like : en fr
  • FR794862A - Device for remote transmission of several signals from a transmitting device to several receivers : en fr
  • GB443311A - Improvements in or relating to folding and other boxes : en
  • PL22738B1 - A method of producing fatty ketones. : en pl
  • GB443222A - The manufacture of azodyestuffs and dyeing and printing preparations : en
  • FR794850A - Improvements to ring reflector lamps : en fr
  • GB443185A - Improvements in wheel hub hydraulic brakes : en
  • BE413581A - Process for the manufacture of ethers-salts and in particular of ethyl acetate : en fr
  • US2032195A - Car underframe structure : en
  • US2032273A - Cigarette lighter : en
  • USD98667S - Design for a saddle : en
  • DE626435C - Glass rolling mill : de en
  • ES139816A1 - A procedure to produce red fluorescent layers. : en es
  • GB443157A - Improvements in and relating to closures for canisters, drums and like containers : en
  • CA356088A - Cellulose derivative manufacture : en fr
  • CH182670A - Dust wiper. : de en
  • CH182709A - Bristle scraper. : de en
  • SU46164A1 - Cardboard insole for footwear : en ru
  • US2031732A - Andiron : en
  • US2031758A - Tractor : en
  • USD98726S - Design for a combined oil burner : en
  • US2032244A - Automatic splicing mechanism : en
  • DE626464C - Device for surface hardening of round bodies : de en
  • US2031705A - Timepiece and the like : en
  • US2032047A - Printing press for printing spots of wax carbon on sheets of paper : en
  • US2032163A - Filling machine : en
  • FR794865A - Improvements to tank vehicles : en fr
  • FR794940A - Electric running water heater : en fr
  • FR794993A - Improvements to cosmetic containers or devices and other similar substances : en fr
  • US2031989A - Game table : en
  • US2031722A - Braun tube : en
  • DE626418C - Method for electrical remote image or television transmission using moving mechanical devices for image decomposition : de en
  • ES4460U - New bearing tap to make threads. (Machine-translation by Google Translate, not legally binding) : en es
  • FR794925A - Two-stroke internal combustion engine, without valves and with a succession of periods similar to that of four-stroke engines : en fr
  • SU46207A1 - Tool for adjusting the position of the stitches on the loom : en ru
  • US2031690A - Brake shield : en
  • US2032015A - Friction gear transmission : en
  • US2032281A - Shears : en
  • FR794853A - Rectilinear hydraulic shock absorber : en fr
  • GR5665B - MEANS OF TEMPORARY NICKELING OF VARIOUS METAL OBJECTS. : el en
  • DE626559C - Control device for exhaust and intake organs of internal combustion engines : de en
  • FR794801A - : fr
  • GB443456A - Improvements in waistbands of garments for wear : en
  • GB443572A - Improvements in or relating to the production of leaven and leavened dough : en
  • ES140067A1 - Improvements in the devices used for the suspension of glass sheets subjected to thermal actions. : en es
  • GB443276A - Device for the production of apertured moulded blocks and the like : en
  • AU2021534A - Improvements relating tothe concentration and classification of metals, minerals andthe like : en
  • CH182676A - Toilet roll. : de en
  • GB443225A - Improved apparatus for indicating and/or controlling the level of glass in a tank : en
  • CA356103A - Freewheeling drive : en fr
  • US2032177A - Fluid pressure brake control : en
  • SU46013A1 - Steam nozzle : en ru
  • AT144788B - Steam generator for a liquid fuel atomizing burner. : de en
  • CH182643A - Container provided with a carrying handle, in particular serving as a plaster bucket, and method for its production. : de en
  • US2032014A - Tentering and drying machine : en
  • US2031924A - Method and means for measuring dynamic characteristics : en
  • SU45964A1 - Anti-fading device : en ru
  • SU46055A1 - Device for indicating the level of a liquid with gauge glass : en ru
  • SU46148A1 - Device for shifting multistage gears in motor vehicles : en ru
  • DE626350C - Pants or skirt belt : de en
  • DE626533C - Zipper : de en
  • DK51299C - Procedure and apparatus for applying the lid to cans. : da en
  • CH182697A - Bobbin holder spindle for loom. : en fr
  • DE626603C - Horizontal coal distillation retort for the production of coal gas, hydrocarbon gas or carburized water gas : de en
  • PL22716B1 - A method of imparting characteristics to regenerated cellulose man-made fibers, that is, rayon yarns, man-made staple fibers and films, which characteristics make it possible to establish that the fibers come from a given factory. : en pl
  • SU45949A1 - A device for connecting a push rod of a common block mechanism with two paired signal levers of input dipter semaphores with the help of one mechanical circuit : en ru
  • SU46061A1 - Microscope : en ru
  • CH182700A - Starch preparation for stiffening laundry. : de en
  • CH182814A - Circuit breaker. : de en
  • CA356102A - Lens indicating apparatus : en fr
  • CH182635A - Automatic feeder for poultry. : de en
  • DE626505C - Transparent pocket for negative film tapes : de en
  • ES140760A1 - An improvement in the manufacture of fabrics. : en es
  • ES3961Y - Vacuum cleaner for hood with chimney. : en es
  • PL22607B1 - Continuous diffusion device. : en pl
  • PL22700B1 - A method of cleaning sulphite slime, especially for tanning purposes. : en pl
  • USD98658S - Design for a wreath : en
  • AT144666B - Packing for mattresses, upholstery, etc. Like. And method for its production. : de en
  • USD98660S - Design for an airplane : en
  • PL22652B1 - Chain pedal. : en pl
  • SU45993A1 - Thyratron time relay : en ru
  • SU46021A1 - Psychotechnical Testing Device : en ru
  • CA356127A - Electrical apparatus : en fr
  • ES140727A3 - A new procedure for obtaining lacteal banana flour. : en es
  • GB443330A - Improvements in or relating to tractors and other motor vehicles : en
  • US2031625A - Regulating device for internal combustion engines : en
  • PL22616B1 - The method of producing phosphorus fertilizers. : en pl
  • PL22708B1 - A device for fixing the electric bulb to the reflector plate. : en pl
  • DE626462C - Process for the extraction of valuable liquid hydrocarbons by pressure hydrogenation : de en
  • DE626548C - Electrically heated hot water storage tank with a temperature regulator that runs through the entire container in its longitudinal axis : de en
  • DE626610C - Process and device for the automatic measurement of the calorific value of gases : de en
  • CA11036S - Textile fabric : en
  • CH182644A - Rail fastening on an iron base plate. : de en
  • CH182813A - Gas pressure switch. : de en
  • CH182889A - Lighting system. : de en
  • CH182669A - Housekeeping press. : de en
  • CH182806A - Combustion turbine plant. : de en
  • DE626476C - Burner for gas stoves : de en
  • ES3948Y - Safety clamp for locks and latches with snapping and its complement for doors. : en es
  • ES4490U - Mechanical device, which acts as a seesaw, applicable to armchairs and armchairs, turning these items into rocking chairs. (Machine-translation by Google Translate, not legally binding) : en es
  • US2031644A - Water level indicator for steam boilers : en
  • US2032010A - Photoelectric cell circuit : en
  • CH182828A - Transverse arch support in footwear. : de en
  • CH182833A - Medical measuring and swallowing vessel as a means of advertising. : de en
  • DE626221C - Device for knotting chain threads : de en
  • GB443418A - Improved means and process for producing balls, rollers and other articles from bars or rods : en
  • SU46025A1 - Dummy with a downwardly narrowing section and with a vertically moving bottom : en ru
  • US2031968A - Thermoelectric turbine : en
  • US2032183A - Shock absorber : en
  • CA356085A - Beryllium and alloys : en fr
  • CH182707A - Machine for applying adhesive to workpieces, especially shoe bottoms. : de en
  • USD98693S - Design for a drawer pull or similar : en
  • US2031662A - Wing structure : en
  • CH182744A - Rotary duplicator with automatic feeding device for the sheets to be printed on a feed table. : de en
  • AU2267435A - Improvements relating tothe repair and anchorage of telegraph poles andthe like : en
  • DE626030C - Device for automatic switching of gear change gears : de en
  • DK51306C - Work glove or Work Glove of Textile Fabric with waterproof Coating. : da en
  • US2031797A - Fixture for assembling rubber articulated joints : en
  • US2032091A - Plasticized composition : en
  • USD98710S - Design for a garment hanger : en
  • US2032008A - Apparatus for case hardening glass : en
  • CH182639A - Process for the production of a wall covering and apparatus for the implementation of this process. : en fr
  • CH182811A - Process for manufacturing electrical cables with several conductors, and cable obtained by implementing this process. : en fr
  • US2031786A - Apparatus for making golf balls : en
  • SU46023A1 - A tool to restore communication between the nasal cavity and the lacrimal sac : en ru
  • US2032069A - Thermostat mounting : en
  • DE626274C - Process for obtaining physiologically active substances from muscles : de en
  • CA356093A - Camp heater : en fr
  • CH182732A - Process for coating iron and steel objects with a firmly adhering layer of aluminum or its alloys. : de en
  • PL22704B1 - Switching device for typewriters, recording machines, calculating machines and the like. : en pl
  • FI16940A - Förfaringssätt och anordning för framställning av klorkalk : en fi
  • CA356115A - Blade wheel propeller : en fr
  • CH182658A - Metal box with a device for fixing it in wooden parts. : de en
  • PL22621B1 - A two-piece metal mold for making plates. : en pl
  • US2031712A - Multiple groove expanding pulley : en
  • DK51309C - Flip-flops and neck straps that are elastic in the longitudinal direction. : da en
  • US2031954A - Vehicle bumper : en
  • CH182656A - Device for blocking rotatably mounted pins. : de en
  • CH182776A - Circular saw blade. : de en
  • AT144794B - Small telephony transmitters. : de en
  • AT144760B - Compressed gas switch for high voltages. : de en
  • SU46103A1 - Variable transmission : en ru
  • US2031630A - Heat responsive valve : en
  • US2031965A - Fire extinguishing apparatus : en
  • US2032030A - Building construction : en
  • PL22622B1 - A method of producing a mass for moistening the faces of ceramic products and a device for moistening the faces of ceramic products - this mass. : en pl
  • SU46108A1 - Screw Rack Cutting Machine : en ru
  • US2031847A - Overhead sliding door : en
  • CH182652A - Process for the production of fittings for building purposes. : de en
  • SU45956A1 - Automatic signaling device for PBX : en ru
  • DE626516C - Centrifugal machine : de en
  • SU45958A1 - Connecting line for communication of telephone stations of a step-by-step system with telephone exchanges of the TSB system. : en ru
  • US2032061A - Photographic camera : en
  • US2032093A - Monoazo dyes and methods for their preparation : en
  • USD98734S - Design for a dental floss magazine : en
  • CH182773A - Apparatus for manufacturing by extrusion tubes, sheaths or other similar objects of hollow section or rods or other similar objects of solid section, in metal and in particular in lead or lead alloy. : en fr
  • DE626584C - Device for temperature control : de en
  • AT144670B - Watering can shower. : de en
  • CH182706A - Junction device for fasteners. : en fr
  • CH182892A - Process for the preparation of a substituted amide of a fatty aromatic acid. : de en
  • DE626428C - Process for electric arc welding using multiphase current according to the number of arc poles : de en
  • DE626491C - Treatment of materials : de en
  • ES140733A1 - An improved system cut-off device. : en es
  • AU2091035A - Improvements in cellulose ester products and materials made therefrom : en
  • CH182794A - Stuffing box packing. : de en
  • SU46093A1 - Separator at steam cooling of internal combustion engines : en ru
  • SU46122A1 - Method of making photosensitive plates : en ru
  • SU46201A1 - Instrument for measuring the tension and elongation of the rubber thread base on ribbon-weaving machines : en ru
  • US2032241A - Contacts for electric circuit breakers, switches, connecters and the like : en
  • SU45917A1 - Sulfuric acid tower or contact plant : en ru
  • SU45968A1 - The method of determining the distance : en ru
  • SU46117A1 - Method of thawing meat products : en ru
  • USD98707S - Design for a character bearing link : en
  • DE626380C - Hydraulic control for the table of machine tools, especially milling machines, which is driven by a worm gear : de en
  • US2032073A - Apparatus for treating plastic material : en
  • US2032286A - Refrigerant liquid return system : en
  • USD98723S - Design for elastic fabric : en
  • USD98736S - Design fob a dress : en
  • US2032269A - Grinding machine : en
  • DK51321C - Methods and Molds for the manufacture of water-cast, floating building structures. : da en
  • PL22609B1 - The method of thermal treatment, especially carburization of iron, steel and their alloys. : en pl
  • PL22657B1 - A method for producing water-soluble basic triphenylmethane dyes. : en pl
  • SU46156A1 - Paddle wheel : en ru
  • US2031669A - Art of dehydrating esters : en
  • US2031922A - Telephone system : en
  • US2032127A - Trimming apparatus : en
  • US2032152A - Flat warp knitting machine : en
  • ES139704A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • US2031804A - Venetian blind : en
  • US2032304A - Data indicator : en
  • US2031637A - Azeotropic dehydration of aqueous mixtures of lower aliphatic acids and anhydrides : en
  • US2031619A - Cellulose derivative solvents : en
  • US2031689A - Outlet box : en
  • CA356086A - Cooling tower : en fr
  • CA356104A - Roof covering : en fr
  • DE626447C - Main friction clutch for motor vehicle transmissions : de en
  • ES4529U - Crown plug with opening device. (Machine-translation by Google Translate, not legally binding) : en es
  • FR794953A - Improved retort installation for the distillation of solid carbonaceous materials : en fr
  • FR794816A - Clutch mechanism and assembly, formed by this mechanism and a servo motor for its control : en fr
  • ES140778A1 - A wind motor, special for the operation of an electricity generator. : en es
  • ES140635A1 - An ion rectifier lamp containing an activated incandescent cathode and a gas atmosphere, consisting of krypton, xenon or a mixture of both. : en es
  • AU2136635A - Improvements in light sources : en
  • US2031601A - Sextant : en
  • ES140623A1 - ARRANGEMENT TO PRODUCE AN EXTENDED CURRENT IN THE SHAPE OF SAW TEETH, ESPECIALLY FOR MAGNETIC DEVIATION IN CATHODIC RAY TUBES INTENDED FOR OSCILOGRAPHERS AND TELEVISION : en es
  • ES3890Y - Microscope slide glass container apparatus. : en es
  • ES2858Y - Mechanism for sharpening razor blades. : en es
  • SU45911A1 - Method and tower with nozzle for cooling chlorine when it is prepared by electrolysis : en ru
  • DE626320C - Device for starting internal combustion engines : de en
  • GB443345A - Improved anchorage for anglers' rods : en
  • GB443481A - A crushing or like machine for solid and semi-solid material, particularly foods of animal and vegetable origin : en
  • ES140709A1 - Radio installation device in trains. : en es
  • ES140154A1 - A process for obtaining c, -c-disubstituted barbituric acids. : en es
  • FI16966A - Dragrede av stål : en fi
  • SU46195A1 - Apparatus for the production of chlorine water : en ru
  • US2031783A - Driving mechanism : en
  • US2032143A - Triple valve device : en
  • US2032084A - Brush assembly : en
  • USRE19863E - Flue gas cleaning apparatus : en
  • AT144702B - Electrically heated stove. : de en
  • BE413397A - : en
  • FR794735A - Switching device for photoelectrically controlled incandescent lamp panels : en fr
  • FR794917A - Signal repetition system on board locomotives by musical frequency currents : en fr
  • CH182899A - Process for the preparation of a substituted amide of a fatty aromatic acid. : de en
  • DE626681C - Hinge for sewing machine head : de en
  • DE626555C - Fabric-covered button : de en
  • DE626578C - Pipe fastening for heat exchanger : de en
  • ES4435U - A container for milk (Machine-translation by Google Translate, not legally binding) : en es
  • PL22664B3 - Cosmetic preparation. Paten! additional to patent Rr 21025. : en pl
  • SU45981A1 - Centrifugal switch : en ru
  • US2031793A - Electrolytic device : en
  • ES140755A2 - A PROCEDURE FOR THE MANUFACTURING OF BODIES FOR VEHICLES, ESPECIALLY FOR AUTOMOBILES : en es
  • ES4538U - Shutter or plug for use in blasting mines, above and below ground (Machine-translation by Google Translate, not legally binding) : en es
  • FR794762A - Thermostat for electric heaters : en fr
  • GB443190A - Improvements in and relating to wrapping machines : en
  • DE626197C - Process for the preservation of solutions of elemental phosphorus : de en
  • GB443429A - Process for the electrolytic production of bright deposits of tin : en
  • SU45944A1 - Air distributor for air automatic single-wire brakes : en ru
  • DE626524C - Circuit carrier : de en
  • SU46081A1 - Lavender flower collecting machine etc : en ru
  • FR794851A - Improvements to tipping skips for compaction of materials : en fr
  • US2031733A - Electric controller of the variable voltage type : en
  • PL22726B1 - The method of producing products with a coarse-crystal structure from high-melting metals : en pl
  • SU46091A1 - Injector for internal combustion engines : en ru
  • US2032151A - Ignition transformer : en
  • US2032233A - Band saw guide : en
  • CA356190A - Line attachement : en fr
  • FR794868A - Ingot casting process : en fr
  • ES4504U - New type of electric incandescent lamp in the vacuum, removable, allowing the replacement of any of its parts, including only the filament (Machine-translation by Google Translate, not legally binding) : en es
  • FI16970A - A device for firearms for aiming exercises : en fi
  • ES140614A1 - Procedure for the application of invisible scratching on car covers. : en es
  • GB443402A - Stopper for bottles or other receptacles arranged in a special manner to serve as an electric lamp support : en
  • SU46004A1 - Gas photorelay : en ru
  • SU46127A1 - Mechanism for intermittent film progression : en ru
  • CA356112A - Buffing wheel : en fr
  • CA356114A - Corn preparation for popping : en fr
  • DE626385C - Roll film cassette : de en
  • ES4494U - A sustentºculo for solid alcohol boxes (Machine-translation by Google Translate, not legally binding) : en es
  • ES4506U - A closure for bottles and other containers (Machine-translation by Google Translate, not legally binding) : en es
  • GB443227A - Improvements in or relating to electric switches operated by a liquid : en
  • GB443267A - Linings or inserts for friction clutches or the like, made of wood or other material suitably encased : en
  • FR794764A - Support foot for bicycles : en fr
  • US2032335A - Freewheeling attachment for automobiles : en
  • US2031713A - Automatically operable seed planter : en
  • DE626293C - Printing plate rider with several control points for controlling address printing machines : de en
  • DE626400C - Arrangement for driving on the pane of pane gas containers : de en
  • FR794709A - Improvement in automatic flushing devices and the like : en fr
  • GB443400A - Improvements in fishing bait : en
  • CH182856A - All-terrain motor vehicle with at least three axles. : de en
  • GB443163A - The manufacture of azodyestuffs : en
  • IE14308L - Gas-proof shelters : en
  • CH182812A - Gas pressure switch. : de en
  • DE626277C - Electric fluid switch with extinguishing chamber : de en
  • ES140804A1 - A new water softening device, fitted with a filter at the entrance. : en es
  • ES4539U - Continuous kick of tikets or tickets (Machine-translation by Google Translate, not legally binding) : en es
  • FR794772A - Device allowing the engine of an automobile to be used to operate any machinery : en fr
  • GB443233A - Regenerative repeaters for telegraph signals : en
  • FI16953A - Log control device for circular saws : en fi
  • FR794804A - Lime brick : en fr
  • US2031585A - Method of producing light weight plasters : en
  • US2031620A - Display sign : en
  • US2031806A - Knock-down polygonal webbed end-closing container : en
  • US2031956A - Oil retainer : en
  • US2032031A - Clothing : en
  • CH182839A - Circuit arrangement for telex switching systems. : de en
  • DE626651C - Carburetor : de en
  • FR794749A - Metal grinding wheel for grinding floury products : en fr
  • FR794894A - Improvement in explosion engines : en fr
  • SU46069A1 - Apparatus for determining the water resistance of finishing films : en ru
  • US2031931A - Well drilling apparatus : en
  • US2031988A - Carrier tube : en
  • CA356110A - Horseshoe : en fr
  • PL22606B1 - Bituminous insulating material. : en pl
  • US2032147A - Electromagnetic contactor : en
  • SU46149A1 - Device for self-moving carts : en ru
  • DE626528C - Device for measuring the thickness of weld seams : de en
  • ES140629A1 - Improvements in the installations of apparatus for television lines. : en es
  • ES4432U - A pair of underpants (Machine-translation by Google Translate, not legally binding) : en es
  • US2032113A - Control mechanism : en
  • DE626563C - Clamping device for machine tools : de en
  • GB443378A - Improvements in composite bars, beams or the like for constructional purposes : en
  • FR794796A - New way of packaging and presenting objects of identical shape and dimensions : en fr
  • GB443333A - Improvements in and relating to rotary liquid meters : en
  • ES140710A1 - A stove without wick and automatic operation, useful for all kinds of fuels. : en es
  • FR794988A - Method and apparatus for the desiccation of liquids and wet materials : en fr
  • IE13854L - Electric discharge devices : en
  • DE626445C - Roll film camera : de en
  • US2031969A - Method of purifying glass sand : en
  • US2032095A - Apparatus for dispensing liquids : en
  • SU45946A1 - Pneumatic uncompressed water supply using hermetic tanks : en ru
  • US2032243A - Sheet iron piling : en
  • US2032148A - Electrically actuated pulsator pump : en
  • DE626496C - Lifting platform : de en
  • FR794840A - Manufacturing process of cardboard print objects : en fr
  • SU45945A1 - Air distributor for automatic air brakes : en ru
  • SU46193A1 - Slop pool : en ru
  • FR794705A - Electrical transformation system : en fr
  • FR794899A - Fuel saving device for internal combustion engines and its applications, in particular in motor vehicles : en fr
  • GB443270A - Radio receiver : en
  • GB443403A - Improvements in an apparatus for the analysis of a chemically purified water : en
  • GB443434A - Improvements in and relating to electric insulators : en
  • SU46060A1 - Device for automatically moving a tape with transparencies when playing sound from a phonograph record : en ru
  • SU46141A1 - Photon set machine : en ru
  • US2031668A - Art of purifying yeast : en
  • USD98702S - Design for a lace : en
  • DE626547C - Arc converter : de en
  • GB443232A - Translating mechanism for telegraphic printing, recording, registering and like apparatus : en
  • SU46036A1 - The method of preparation of sodium butadiene rubber : en ru
  • ES140383A1 - Procedure for the manufacture of calcium nitrate. : en es
  • FI16944A - Electric power supply with medium pressure medium : en fi
  • GB443490A - Improvements relating to pipe couplings : en
  • ES139750A1 - A television system. : en es
  • DE626177C - Seed dry dressing : de en
  • DE626513C - Production of a road construction material that can be installed cold : de en
  • AT144701B - Device for converting automatic firearms with weight lock into automatic weapons for practice ammunition. : de en
  • PL22628B1 - Device for fixing cylinders. : en pl
  • DK51325C - Pipe. : da en
  • ES4426U - A winding roller and polisher (Machine-translation by Google Translate, not legally binding) : en es
  • GB443377A - Improvements in or relating to the delivering of charges of powdered or granular materials : en
  • DE626401C - Hollow, flexible, heatable and coolable molded veneer allowance : de en
  • DE626541C - Labyrinth seal for rotating machine parts, especially on steam and gas turbines : de en
  • GB443279A - Improvements in fuel-injection apparatus for internal combustion engines : en
  • SU46107A1 - Self-centering cartridge : en ru
  • US2031966A - Centrifugal thermoelectric machine : en
  • PL22675B1 - A device for keeping the fuel supply in a cool state in the fuel shaft of central heating boilers. : en pl
  • CH182681A - Brush, in particular for massage purposes. : de en
  • AT144656B - Process for the production of porous material from plaster of paris. : de en
  • AT144675B - Cigarette or cigar holder with a stub ejector. : de en
  • AT144697B - Squeeze tube and process for their manufacture. : de en
  • CH182721A - Process for the preparation of an acidic dye of the anthraquinone series. : de en
  • AT144776B - Device for dipping sheet metal in metal baths. : de en
  • BE413328A - : en fr
  • CA356140A - Hydrocarbon material separation : en fr
  • CH182881A - Process for the preparation of an azo dye. : de en
  • CA356092A - Screw locking device : en fr
  • AT144699B - Protective cover for twist lock rifles : de en
  • CH182691A - Device for the production of a piece of fabric woven in different weave types using a jacquard machine. : de en
  • SU46131A1 - The device for setting the frame in the frame : en ru
  • USD98695S - Design for a combined truck mirror : en
  • SU46208A1 - Hydraulic servomotor for propeller turbine with forcibly rotating blades : en ru
  • US2031692A - Telephone system : en
  • US2031926A - Electric meter : en
  • DE626643C - Electromagnetic remote operated switch : de en
  • AT144692B - Ski toboggan. : de en
  • CA356182A - Reamer : en fr
  • US2032050A - Automotive transmission and braking mechanism : en
  • SU45886A1 - Electric chain heating machine : en ru
  • SU46046A1 - The method of electrolytic production of brittle or spongy metals, periodically removable from the cathodes from aqueous solutions : en ru
  • USD98716S - Design for a humidifier : en
  • US2032102A - Attachment for artificial teeth : en
  • AT144688B - Drive device for vehicles, in particular trolley cars, etc. like : de en
  • CH182804A - Fuel injection device for internal combustion engines. : de en
  • US2031696A - Switching arrangement for four-wire circuits : en
  • SU45927A1 - The method of producing acetylene : en ru
  • AT144691B - Electric railway barrier lamp. : de en
  • PL22695B1 - : en pl
  • US2031673A - Process for protecting leathers, skins, fabrics, and the like during their manipulation or making up into manufactured goods : en
  • PL22640B1 - Variable pitch propeller. : en pl
  • SU45936A1 - Blast furnace for loading blast furnaces : en ru
  • AU2156835A - Improvements in or relating to pots, cartons andother receptacles constructed of paper orthe like : en
  • AT144662B - Method and device for heating the liquor from pulp digesters u. like : de en
  • AT144703B - Spring lid jar. : de en
  • CA356175A - Lubricating composition : en fr
  • SU45891A1 - Miner hydraulic rack : en ru
  • GR5666B - TELEPHONE GUARD ENGINEER. : el en
  • SU46121A1 - A method of manufacturing employees to obtain table vinegar tablets : en ru
  • SU46206A1 - Device for automatic shutdown of the loom : en ru
  • US2032144A - Fluid pressure brake : en
  • FR794723A - Fixing device for removable wheels of road vehicles : en fr
  • GB443492A - Improvements in and relating to balls for tennis and the like games and the manufacture thereof : en
  • FI16939A - Portable carbonator combined with by-product recovery : en fi
  • SU46167A1 - Extractor to staple fiber belt machine : en ru
  • AT144731B - Process for the preparation of durable dry hormone preparations in solid form. : de en
  • GB443461A - A transportable electric welding device : en
  • US2032160A - Sugar manufacturing process : en
  • GB443493A - Improvements in knitted fabrics : en
  • FR794911A - Dispenser for ampoules or similar cylindrical objects : en fr
  • DE626614C - Wire support arm : de en
  • FR794991A - Valve device or taps particularly suitable for controlling the flow of water passing through water softeners : en fr
  • GB443351A - Improvement connected with scouring cloths, mitts, and the like : en
  • US2031729A - Barrel head fastener : en
  • AT144684B - Drive and wheel bearings for vehicles, in particular trolley and similar vehicles. : de en
  • AU56336A - Television transmitter : en
  • ES140365A1 - A new pool table. : en es
  • PL22697B1 - Stretcher for the injured or sick. : en pl
  • SU46072A1 - Method and device for testing nozzles : en ru
  • US2031730A - Brake : en
  • US2031919A - Amplifying system : en
  • US2032090A - Curtain stretcher : en
  • US2031871A - Engine : en
  • CH182746A - High gloss, effective image printing and process for producing the same. : de en
  • ES4015Y - Steel shield provided with a handle to protect against shots from portable firearms and from attacks with bladed weapons. : en es
  • ES4508U - Metal drawer for sewing machines. (Machine-translation by Google Translate, not legally binding) : en es
  • GB443372A - Improvements in coal stokers : en
  • US2031766A - Coring knife : en
  • ES140631A1 - Apparatus-extractor of liquids, applicable in spigots or barrels taps. : en es
  • ES140676A3 - A mechanical procedure for making double fabrics. : en es
  • GB443347A - Apparatus for handling heavy weights, particularly applicable to life boats and means permitting automatic disengagement thereof : en
  • DE626383C - Process for the production of artificial rind in cheese : de en
  • DE626312C - Wall-high frame construction panel : de en
  • USD98663S - Design for a display light fob an : en
  • PL22701B1 - Wagon bogie for railway and tram cars. : en pl
  • US2032121A - Valve testing device : en
  • DE626666C - Device for loading and transporting objects : de en
  • US2032037A - Paging system : en
  • ES140376A1 - An automatic functioning lifesaving device. : en es
  • ES140660A3 - A new pencil sharpener. : en es
  • GB443475A - Improvements in cell drum suction filters : en
  • CA356198A - Anti-skid chain : en fr
  • CH182718A - Process for the preparation of a new monoazo dye. : de en
  • DE626676C - Circuit arrangement for counting connections of different values in telephone systems : de en
  • ES139625A1 - Improvements in the manufacture of bags or paper bags. : en es
  • GB443229A - Improvements in or relating to advertising signs or the like : en
  • ES140101A1 - Improvements introduced in portable cinematographic devices. : en es
  • US2031903A - Post sizing and peeling machine : en
  • US2032019A - Lock for interlocking fasteners : en
  • ES140675A3 - A method of manufacturing spring mattresses. : en es
  • GB443162A - Improvements in liquid cooling systems for internal combustion engines : en
  • US2032077A - Manufacture of silicon carbide resistors : en
  • FR794960A - Computing device for the automatic correction of shooting elements on mobile targets : en fr
  • GB443220A - Improvements relating to telephone systems : en
  • IE13890L - Seed germinating cabinet : en
  • ES140653A3 - Very small size charcoal heating device. : en es
  • ES4524U - Wheel of metallic plate for autovehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • DE621420C - Film switching device for roll film cameras : de en
  • DE626432C - Ointment base : de en
  • ES4526U - Naphthalene balls strung on threads (Machine-translation by Google Translate, not legally binding) : en es
  • AT144750B - Device for driving the tuning means of radio sets. : de en
  • US2031754A - Extensible coupling : en
  • DE626472C - Machine for pressing and sealing the bottom folds of round cardboard containers u. like : de en
  • FI16945A - Elektromotordrift av elektriska upprullningsapparater med stort regulleringsområde : en fi
  • DE624318C - Process for the preparation of aromatic monooxycarboxylic acids : de en
  • ES139307A3 - An improvement in billiards manufacturing. : en es
  • FR794876A - Anchor sleeve for power lines : en fr
  • US2031876A - Airplane : en
  • FR794869A - Process for restoring already tanned parts : en fr
  • GB443256A - Improvements in and relating to electrode lead-ins for vacuum discharge apparatus with metal vacuum vessels : en
  • US2031676A - Eye protector : en
  • US2031773A - Currency holder : en
  • FR794886A - Latch : en fr
  • GB443416A - Improvements in and relating to electric gas-blast switches : en
  • DE626331C - Holding device for slippers u. like : de en
  • GB443313A - Improvements in and relating to automatic connection exchanges, e.g., telephone exchanges : en
  • GB443357A - Improvements relating to ammunition projectile fuzes : en
  • US2031693A - Reservoir mounting : en
  • US2031703A - Crinkled elastic material : en
  • US2031749A - Power transmission apparatus : en
  • SU45889A1 - Mining harvester : en ru
  • US2031665A - Floor sanding machine : en
  • US2031695A - Machine for tamping earth : en
  • USD98730S - Design for a bottle : en
  • ES140723A1 - New system to give heat to the tweezers for the permanent waving of the hair. : en es
  • GB443226A - Diaphragm valves : en
  • GB443328A - Cupric mixtures for agricultural purposes and method for preparing same : en
  • DE626422C - Arrangement for the compulsory switching off of lighting circuits in temporarily used rooms of residential buildings : de en
  • FR794922A - Electrically heated cautery : en fr
  • ES140524A3 - Improvements made to bicycle manufacturing. : en es
  • ES3903Y - Hidden retainer for windows. : en es
  • FR794786A - Decoration process by electrolysis of metal objects : en fr
  • ES4515U - Improved rollers for stretchers and fabric guards (Machine-translation by Google Translate, not legally binding) : en es
  • ES4477U - A vest with effective protection against aggression with any short firearm (Machine-translation by Google Translate, not legally binding) : en es
  • GB443494A - Improvements in or relating to heat reflectors : en
  • DE626336C - Process for the production of a wool-like fabric web : de en
  • DE626353C - Stapler for U-shaped staples : de en
  • DE626526C - Underwind traveling grate with zoning for the combustion air and moving wind chambers : de en
  • GB443339A - Process for the production of lower boiling hydrocarbons by destructive hydrogenation of liquid carbonaceous materials of higher boiling point range : en
  • US2031898A - Method of decolorizing gypsum : en
  • DE626664C - Process for the production of molded parts from synthetic resins or their mixtures : de en
  • FR794945A - Method and instrument for the production of knitwear : en fr
  • DE626416C - Dry ice refrigerator with an ice tray placed on top of the cabinet : de en
  • ES4498U - A transportable device for permanent hair ripple (Machine-translation by Google Translate, not legally binding) : en es
  • SU46098A1 - Center Lubrication Machine : en ru
  • US2032295A - Tire spreading machine : en
  • US2032274A - Live bait bucket : en
  • CH182784A - Elastic stretchable fabric. : de en
  • FR794728A - Potato sorter : en fr
  • DE626425C - Counter for direct current three-wire systems : de en
  • US2031888A - Tooth curve for rotors and gears : en
  • GB443216A - Cleaning device for type and other articles : en
  • US2032117A - Radio volume control : en
  • PL22743B1 - > -KL 46 a4, 6/02. hGa, zs fos Two-stroke internal combustion engine with counter-rotating blades. : en pl
  • US2032060A - Photographic camera : en
  • CH182787A - Closing device, especially for cuffs. : de en
  • US2031622A - Knee pad : en
  • USD98672S - Design for lace : en
  • US2031755A - Combined salt and pepper shaker : en
  • US2032227A - Handbag : en
  • USD98718S - Design for a combined fish bowl : en
  • SU46112A1 - Method of making metal balls : en ru
  • US2032097A - Waterproofing leather : en
  • US2031615A - Climbing assembly : en
  • DE626420C - Procedure for maintaining the capacity of electrical collectors : de en
  • DE626581C - Lighting device for automobile roads : de en
  • CH182842A - Television procedure and order for its execution. : de en
  • CH182867A - Process for the production of a high quality tar product, especially for road construction. : de en
  • AT144749B - Calculating machine, in particular for determining the prices of goods. : de en
  • US2032203A - Protective headgear : en
  • PL22711B1 - Thermionic generator to generate vibrations of high and ultra-high frequency. : en pl
  • ES140669A1 - Apparatus for distilling heads from alcohol grinding column. : en es
  • AT144668B - Mold for toy airplane wings or the like with a fabric-covered spring wood frame. : de en
  • AT144685B - Stuffing box-less nozzle. : de en
  • CH182799A - Free piston machine. : de en
  • BE413315A - : en
  • CA356154A - Camera range finder : en fr
  • CH182904A - Freewheel hub with coaster brake. : de en
  • US2031798A - Manufacture of artificial materials : en
  • US2031943A - Method and means for separating seeds : en
  • US2031986A - Improved lubricants and process for manufacturing the same : en
  • US2032239A - Manufacture of an improved vitreous material : en
  • CA356160A - Garment : en fr
  • DE626620C - Method for decorating surfaces with a relief pattern : de en
  • DE626273C - Process for the production of benzene hydrocarbons from cycloparaffins : de en
  • US2032149A - Circuit interrupter : en
  • US2032323A - Lady's garment : en
  • CH182683A - Brush for apartment. : en it
  • SU45890A1 - Mining harvester : en ru
  • CH182636A - Process for the production of a hollow body ceiling. : de en
  • US2032036A - Centralized lubricating system : en
  • CA356183A - Wheel blade control device : en fr
  • AT144672B - Seed drill with controllable seed flaps. : de en
  • SU45916A1 - The Herreshof Facility for Contact Oxidation of Sulfur Anhydride : en ru
  • CA356133A - Transmission line protective system : en fr
  • US2032172A - Fluid pressure brake : en
  • US2032200A - Method of and system for reproducing sound from sound films : en
  • CH182765A - Balancing device on calculating machines. : de en
  • US2031675A - Sewing machine : en
  • CH182869A - Electric liquid heater. : de en
  • SU46079A1 - Pneumatic valve : en ru
  • PL22699B1 - Rifle grenade. : en pl
  • USRE19869E - Method and apparatus fob avoiding : en
  • USRE19874E - Skeleton metal-backed gasket : en
  • ES3242Y - Clasps without button for fastening stockings and socks with their covered or plugged appendix. : en es
  • CA356196A - Storage battery : en fr
  • CA356162A - Paper manufacture : en fr
  • ES4516U - A combined board for several games (Machine-translation by Google Translate, not legally binding) : en es
  • SU46030A1 - Device for changing the stroke of the saw-frame receiving movement from the wind turbine : en ru
  • SU46183A1 - Device for lifting and tipping cargo tubs : en ru
  • US2031879A - Folding and gluing mechanism : en
  • USRE19864E - Gang operated switch : en
  • FI16956A - Compressed gas engine : en fi
  • FR794707A - Improvements to slicing machines : en fr
  • GB443390A - Switch arrangement for electric lamps : en
  • GB443217A - Improvements in and relating to electric condensers : en
  • PL22727B1 - Latka for heels or shoe soles. : en pl
  • SU45926A1 - A device for carrying out destructive hydrogenation, traversed in two phases : en ru
  • US2032268A - Grinding machinery : en
  • USD98659S - Design fob a footed goblet or : en
  • FR794750A - Process for increasing the reactivity of naturally or artificially formed articles : en fr
  • CH182805A - Electric device for starting internal combustion engines. : de en
  • CA356126A - Refrigerator control apparatus : en fr
  • PL22667B1 - A device for cutting paper or other sheet material into pieces of a specified length. : en pl
  • SU45975A1 - High frequency insulated wire : en ru
  • SU46116A1 - Device for processing sauerkraut : en ru
  • PL22684B1 - Automatic device for setting the direction of rotation of the electric crane motor with a push-button rudder. : en pl
  • US2031642A - Illuminated decorative device : en
  • DE623302C - Pinion for gear transmission : de en
  • DE626468C - Paper bandage for bandages : de en
  • DE626304C - Process for the production of dry rectifier layers : de en
  • PL22666B1 - A method for wrapping cylindrical articles of plastic or gelatinized material, e.g. explosive cartridges, and an apparatus for carrying out the method. : en pl
  • SU45894A1 - Wire reel : en ru
  • US2031964A - Pull box remote control : en
  • US2032278A - Magazine vending machine : en
  • CH182878A - Process for the preparation of an azo dye. : de en
  • PL22676B1 - : en pl
  • SU46142A1 - The method of making fine scales : en ru
  • DE626489C - Displacement body made of insulating material for electrode boilers : de en
  • FR794944A - Arrangement for the fasteners of high hardness permanent magnets : en fr
  • CH182693A - Loom with mutual, arbitrary and independent shuttle change. : de en
  • SU46076A1 - Adaptation to cash registers with stamped slides, for example, type "National" for a clear impression and reliable check ejection : en ru
  • USD98698S - Design for a chair frame : en
  • SU46059A1 - Nozzle Calibration Device : en ru
  • US2032167A - Electropneumatic brake : en
  • AT144789B - Lighting fixtures for graves. : de en
  • AT144762B - Side lights for vehicles. : de en
  • CH182678A - Whisk. : de en
  • SU46128A1 - Film projector for paper films : en ru
  • SU45980A1 - Centrifugal Speed and Directional Relay : en ru
  • SU46182A1 - Cargo cable or cable suspension : en ru
  • US2031660A - Method of sealing charged glass bulbs : en
  • US2031647A - Manufacture of spun yarns : en
  • CH182740A - Cover rail with resilient clamping wires. : de en
  • DE626546C - Process for the production of conductor connections without thickening of the cross section in cables : de en
  • SU46005A1 - Electrolytic sampling method : en ru
  • US2031645A - Method of making shoes : en
  • SU45897A1 - Method for producing white hair ends on dyed furs : en ru
  • DE626298C - Device for wall-level fastening of the wall cover of flush-mounted boxes : de en
  • CH182654A - Body cleansing device. : de en
  • US2032126A - Window construction : en
  • USD98738S - Design fob a suspender : en
  • SU46074A1 - Centrifugal tachometer : en ru
  • US2031895A - Carboxylic acid derivatives of sulphurized cinchona bark alkaloids : en
  • US2032012A - Refrigerating apparatus : en
  • US2032217A - Tensioning device : en
  • PL22724B1 - A continuous method of applying a tacky coating to a shag substrate, and apparatus for carrying out the method. : en pl
  • US2031724A - Food product and its manufacture : en
  • US2032135A - Process and apparatus for burning fuel : en
  • PL22619B1 - Electric filter with sediment electrodes, placed in two or more bundles of pipes, connected in series. : en pl
  • US2031908A - Apparatus for treating toasted nuts : en
  • US2031808A - Baseball glove or mitt : en
  • US2031825A - Renewable hose coupling : en
  • US2031857A - Phonographic apparatus : en
  • US2032141A - Knock-down crib : en
  • AT144714B - Repetition device for piano mechanisms. : de en
  • DK51311C - Apparatus for Distribution of Road Material. : da en
  • GB443280A - Improvements in counter sale books : en
  • DE626358C - Device for watching moving pictures in natural colors : de en
  • CH182847A - Backpack basket. : de en
  • US2031824A - Method of pressing a coupling on to a hose : en
  • US2032210A - Instantaneous electrical water heater : en
  • USRE19865E - Hose coupling : en
  • FR794751A - Improvements in the manufacture of olefin oxides and new catalysts for the implementation of these improvements : en fr
  • FR794963A - Improvements made to tabulators for typewriters, and similar applications : en fr
  • GB443253A - Improvements relating to vehicles : en
  • GB443409A - Packing devices for rods, shafts, tubes and the like : en
  • ES4553U - A device of series of brackets attached to strips (Machine-translation by Google Translate, not legally binding) : en es
  • FR794743A - Tablets or powder mixtures emitting toxic gases and intended for the destruction of insects and other pests : en fr
  • PL22615B1 - : en pl
  • GB443300A - The preparation of a new barbituric acid and salts thereof : en
  • SU46192A1 - A device for lifting and lowering shandors into hydraulic orifices : en ru
  • DE626625C - Loom for weaving wadding fleece : de en
  • GB443462A - Improved apparatus for determining the specific gravity of liquids : en
  • SU46157A1 - Device for setting ships in motion : en ru
  • US2032202A - Testing machine : en
  • FR794729A - Jewelry necklace : en fr
  • GB443322A - Improvements in the rims of wheels : en
  • GB443183A - Improvements in and relating to circuit arrangements for the control of electric discharge apparatus : en
  • FR794715A - Manufacturing process of organic esters : en fr
  • FR794981A - Full opening safety valve for any pressure : en fr
  • FR794997A - Improvements to pressurized fluid control systems : en fr
  • DE626494C - Bag lifting device : de en
  • US2031721A - Method of manufacturing highly emissive cathodes : en
  • US2032186A - Railway car structure : en
  • US2032236A - Method of producing decorative surfaces : en
  • US2031996A - Dental construction : en
  • FR794810A - Improvements to very short wave tubes and circuits using such tubes : en fr
  • FR794939A - Metal seal for bags and various parcels : en fr
  • USD98700S - Design for a shoe : en
  • USD98717S - Design for a closure cap or similar : en
  • US2032279A - Treatment of lubricating oils : en
  • SU46118A1 - Device for sterilizing liquids and solids : en ru
  • SU45925A1 - The method of extraction of copper from waste water of copper-ammonia artificial fiber : en ru
  • DE626402C - Process for the production of beryllium alloys : de en
  • ES140681A2 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT : en es
  • US2032082A - Vibratory screen : en
  • AU2191535A - A motor drivers signal : en
  • SU45977A1 - Robot : en ru
  • US2032220A - Manufacture of golf balls and the like : en
  • ES140668A3 - Procedure to manufacture cardboard advertisements at various planes. : en es
  • US2031822A - Phonographic apparatus : en
  • US2031885A - Closure member for fill openings : en
  • CA356135A - Grid glow tube control : en fr
  • FR794736A - Process for the oxidation of metals of the aluminum group : en fr
  • PL22605B1 - Cleaning method before hardening rails or other rolled objects of considerable length. : en pl
  • DE626554C - Channel scales : de en
  • SU46213A1 - The method of obtaining chromate and dichromate salts : en ru
  • USD98744S - Design for a shoe : en
  • ES140809A1 - PROVISION TO TRANSMIT SIGNALS BY SOUND : en es
  • ES4433U - Armor for fixing fake pieces to the facepieces of the masks and to the gas protection glasses. (Machine-translation by Google Translate, not legally binding) : en es
  • GB443424A - Improvements in or relating to thermostatically-operated valve control devices : en
  • US2031872A - Roller : en
  • DE626637C - Switch-off device for the auxiliary drive machine in working machines with main and auxiliary drives : de en
  • DK51324C - Apparatus for twisting wet cloths of all kinds. : da en
  • DE626112C - Process for producing a coating with the appearance of terra sigillata on ceramic objects : de en
  • FR794949A - Elastic braid composed of intertwined threads and its manufacturing process : en fr
  • DE1364667U - : de
  • CH182781A - Process for the production of thin-walled hollow bodies from organic plastic masses. : de en
  • CH182851A - Packaging, in particular for ices. : de en
  • DE626510C - Drip catcher : de en
  • SU46197A1 - Fire hydrant locking device : en ru
  • US2031866A - Article carrier : en
  • AU2168535A - Improvement in high frequency coupling system : en
  • CH182708A - Molding machine. : en fr
  • US2032235A - Refrigerating apparatus : en
  • ES140628A1 - A procedure to achieve improvements in and relative to the production of crystals. : en es
  • ES140770A1 - Projector device. : en es
  • GB443410A - Improvements in or relating to reciprocating mechanism of machine tools or other machines having a reciprocating table : en
  • GB443720A - Device to facilitate the speedy changing of hutches at "landings" of balance inclines used in mines : en
  • DE625559C - Process and tunnel furnace for manufacturing salt-glazed goods : de en
  • FR794809A - Device for mounting and fixing a cover and a back on a middle frame, in particular for watches and jewelry articles : en fr
  • FR794927A - Expandable balloons with elastic radiating layers : en fr
  • US2031616A - Liquid dispenser : en
  • US2032187A - Circuit breaker : en
  • US2031960A - Rubber repair material : en
  • CH182665A - Mechanical grill for small households. : en fr
  • SU46090A1 - Fuel Heater for Internal Combustion Engines : en ru
  • SU46138A1 - Machine for copying drawings : en ru
  • US2031589A - Filter : en
  • DE626617C - Stockless ship anchor : de en
  • FR794755A - Distributor of paste or powder products : en fr
  • DE626503C - Device for flanging metal eyelets used in bores : de en
  • ES140774A1 - A voltage regulation procedure. : en es
  • US2032181A - Standing wave oscillating system : en
  • SU46028A1 - Centrifugal air heater (heater) : en ru
  • SU46189A1 - Continuous centrifuge : en ru
  • US2031744A - Cutting machine : en
  • US2032313A - Production of esters : en
  • US2031756A - Film feeding mechanism for films having sound track : en
  • US2032197A - Comparative viscosity device : en
  • DE626345C - Car body made of sheet metal for motor vehicles : de en
  • AT144694B - Pan burner. : de en
  • AT144768B - Gas pressure switch. : de en
  • CH182641A - Covering composed of pieces of wood for floors or walls. : de en
  • PL22685B1 - Radio receiver with light antenna. : en pl
  • US2032153A - Multicompartment container : en
  • PL22669B1 - A method of producing veneers on knife veneering machines and a device for performing this method. : en pl
  • SU45900A1 - Bucket for peat machine : en ru
  • AT144665B - Light metal framework for aircraft fuselages or the like hollow shell body. : de en
  • AT144704B - Automatic firearm, in particular for aircraft. : de en
  • SU46104A1 - Auto variable transmission : en ru
  • DE626689C - Steam power plant for ships with intermediate superheating of the main engine steam by flowing live steam and with operation of the auxiliary engines by superheated fresh steam : de en
  • SU46132A1 - A device for stunt filming, for example, underwater scenes in the pavilion : en ru
  • US2031624A - Thermometer : en
  • ES140764A1 - Perfections in the stretching mechanisms with belts for textile wicks. : en es
  • ES3893Y - Foldable and portable tent for field and beach. : en es
  • AT144799B - Ignition device for internal combustion engines. : de en
  • DE626281C - Bacteria heating device for vacuum cleaners : de en
  • DK51305C - Airborne Fuel. : da en
  • AU2320335A - Improvements in looseleaf document binders : en
  • CA356136A - Circuit breaker mechanism : en fr
  • DE626038C - A running, conveyor or caterpillar conveyor belt consisting of an endless strip of elastic material, in particular steel : de en
  • DE626367C - Fire screen or fire bridge, especially for locomotive fire boxes : de en
  • ES140805A1 - A clutch apparatus for the shinning machines. : en es
  • ES3956Y - Mechanical pencil with lead sharpening device. : en es
  • FR794748A - Luminous luminaire with mirrors for the illumination of an elongated rectangular field : en fr
  • GB443447A - Machine for washing gravel and like material : en
  • GB443638A - Improvements in or relating to the preparation of impregnating baths for producing azo dyestuffs on textile fibres : en
  • US2031751A - Toy road scraper : en
  • US2031999A - Tank gauge : en
  • DE626599C - Asynchronous motor with built-in magnetic brake : de en
  • ES4510U - Sommier desmontable. (Machine-translation by Google Translate, not legally binding) : en es
  • CA356130A - Power system : en fr
  • CH182704A - Adjustable headband for men and women. : de en
  • CA356172A - Furring system : en fr
  • SU45941A1 - Device for switching off the driving mechanism of a steam engine when driving a steam locomotive without steam : en ru
  • CA356167A - Foundation garment : en fr
  • AT144777B - Electrolytic water decomposer, especially for high pressure operation, with concentrically arranged, bipolar electrodes. : de en
  • SU46153A1 - Liquid dispenser : en ru
  • ES4449U - Automatic air intake valve. (Machine-translation by Google Translate, not legally binding) : en es
  • ES4518U - Shuttle drill bit (Machine-translation by Google Translate, not legally binding) : en es
  • US2031777A - Car truck : en
  • FR794841A - Improvements made to surfaces working on fluids: propeller blades, planes of airplanes, etc. : en fr
  • FR794964A - Improvements to a process for concentrating ground materials containing extractables : en fr
  • GB443718A - Improvements in the control of automobile variable-speed gears and clutches : en
  • AT144734B - Porcelain mantle crown. : de en
  • ES3972Y - Tubular men's boxer shorts. : en es
  • FR794827A - Automatic dryer : en fr
  • FR794903A - Current transformers allowing new applications of neon lighting and other rare gases, using a direct primary current even at very low voltage : en fr
  • FI16961A - Container : en fi
  • FR794897A - Barometer : en fr
  • CH182793A - Pipe connection. : de en
  • DE626613C - Cleaning device on grain mixing machines : de en
  • CH182680A - Apparatus for making a beverage such as coffee and tea. : de en
  • FI16958A - Adjustment of the vertical position of the motor with the vertical axis and the slope : en fi
  • FR794777A - Application of solenoid to pumps and compressors : en fr
  • GB443251A - Improvements in and relating to weft selecting apparatus for looms for weaving : en
  • GB443401A - Improvements in and relating to valve actuating tappet devices : en
  • GB443438A - Improvements in and relating to hand grenades and the like : en
  • SU45938A1 - Method of continuous build-up of narrow-gauge railway, especially during mine workings : en ru
  • ES140682A1 - A procedure for making brioches. : en es
  • CA356107A - Carbureter : en fr
  • CH182634A - Support bar attached to a tree, especially for attaching nest boxes and nest boxes : de en
  • CH182840A - Device for receiving electrical waves. : de en
  • GB443388A - Improvements in and relating to dock gates : en
  • GB443480A - A new or improved method of and apparatus for bending glass tubing : en
  • AT144683B - Storage of caterpillar chains, treadmills, etc. Like. On vehicles. : de en
  • SU45930A1 - Method of making printing plates from linoleum : en ru
  • CH182817A - Setup with cathode ray tube. : de en
  • BE413330A - : en fr
  • CH182791A - Device for connecting a metal pipe to another object. : en fr
  • AT144783B - Ski binding with rubber tension members. : de en
  • DE626601C - Bolometric measuring device : de en
  • ES3255Y - Weave for curtains. : en es
  • US2031957A - Suction nozzle : en
  • SU46179A1 - Reloading device : en ru
  • US2031770A - Kitchen utility device : en
  • SU45924A1 - Method of removing aluminum from chromate liquor : en ru
  • US2031892A - Medicine glass cover : en
  • FR794849A - Method and apparatus for ripening wheat : en fr
  • GB443299A - Improvements in or relating to splash-guards for vehicles : en
  • CH182800A - Internal combustion engine. : en fr
  • CH182888A - Lighting system. : de en
  • CH182862A - Driving key for coupling resp. Uncoupling devices. : de en
  • DE626349C - Circulation heating for ovens : de en
  • DE626369C - Russblaeser : de en
  • CH182714A - Process for the preparation of a cyclic ketone. : de en
  • CA356098A - Vermiculite treating apparatus : en fr
  • CH182743A - Lifterless inking unit for rotary printing presses. : de en
  • AT144667B - Watering can. : de en
  • CA356082A - Vehicle hydraulic suspension : en fr
  • CH182900A - Closure on tubes for paint, pastes, glue, cream, liquids, etc. : de en
  • CA356166A - Steel production : en fr
  • CH182779A - Fournier press. : de en
  • US2031674A - Protecting shoes during their manufacture : en
  • US2031727A - Rotary printing machine : en
  • USD98690S - Design for a combined supporting : en
  • US2031864A - Photoelectric tube : en
  • US2031887A - Collapsible container : en
  • CH182628A - Gravel separator-washer. : en fr
  • GB443239A - Improvements in or relating to addressing machines : en
  • CH182633A - Weatherproof cold frame window. : de en
  • DE626653C - Starting device for internal combustion engines : de en
  • DE626303C - Arrangement for achieving moving luminous phenomena in discharge lamps : de en
  • GB443394A - A process for producing fast prints on paper : en
  • AT144717B - Compressed air drives, in particular for electric switches. : de en
  • BE413394A - : en fr
  • AT144686B - Drive for motor vehicles. : de en
  • AT144725B - Photographic camera with a viewfinder camera arranged above the receiving chamber. : de en
  • DE626605C - Feeder for glass posts : de en
  • FR794713A - Progressive box closing device : en fr
  • FR794807A - Cutting device : en fr
  • DE626341C - Switching column for encapsulated distribution systems : de en
  • CA356189A - Dispensing apparatus : en fr
  • SU46169A1 - A method of making a terrestrial and incendiary for matches of masses : en ru
  • ES140477A1 - Process for refining mineral, vegetable or animal oils, paraffins, waxes, resins and the like. : en es
  • PL22737B1 - Method of deposition of cadmium from an electrolyte containing cadmium. : en pl
  • US2031802A - Recovery of sulphur dioxide from gas mixtures : en
  • ES140651A1 - Installation of lighting, mainly for road, in motor vehicles. : en es
  • FI16948A - Ledat svängbart rostjärn för rörliga roster (stoker) : en fi
  • PL22650B1 - Suspension of machines with variable motion. : en pl
  • DE626346C - Signaling device that works with invisible beams and is connected to a straightening device : de en
  • ES4436U - A new boiler for heating radiators (Machine-translation by Google Translate, not legally binding) : en es
  • FR794909A - Refinement to take-over valve boxes : en fr
  • ES140691A1 - A process for the manufacture of zinc oxide. : en es
  • ES4533U - A special key holder (Machine-translation by Google Translate, not legally binding) : en es
  • FR794975A - : fr
  • DE626398C - Device for the automatic adjustment of the earth leakage inductance in high voltage networks : de en
  • PL22653B1 - Floor rug made of woolen fabric and the method of its production. : en pl
  • US2032178A - Retardation controller : en
  • GB443393A - Improvements in and relating to scanning devices for television and like systems : en
  • FR794779A - Spar for aircraft carrier wings : en fr
  • FR794907A - Fabric for belts and the like : en fr
  • GB443271A - Improvements in or relating to leaded lights : en
  • GB443360A - Improvements relating to brassieres : en
  • IE13929L - Optical reproducing device : en
  • AT144732B - Microscope with an inclined eyepiece tube and an objective nosepiece. : de en
  • US2031870A - Pneumatic appliance : en
  • ES140630A1 - Ignition lifting device. : en es
  • FR794843A - Improvements relating to lifting devices : en fr
  • AT144681B - Method for operating engine systems that work with wood gas or charcoal gas, in particular in motor vehicles, and apparatus for this purpose. : de en
  • CH182880A - Process for the preparation of an azo dye. : de en
  • ES4497U - Hanging clamp (Machine-translation by Google Translate, not legally binding) : en es
  • FR794854A - Method and apparatus for the manufacture of flat metal wires of great length, and resulting products : en fr
  • FR794881A - Improvements to coquettes de moulinage : en fr
  • ES140618A1 - A method and a device for the dismantling or carbonization of textiles. : en es
  • GB443166A - Improvements in and relating to machines for making cans and like containers : en
  • AU2365735A - Improvements in the manufacture of boxes : en
  • DE626627C - Process for printing textile products : de en
  • DE626639C - Process for fitting sheet-like materials : de en
  • ES4514U - A metered tape of application to the pieces of all kinds of fabrics and canvas. (Machine-translation by Google Translate, not legally binding) : en es
  • ES4531U - A new adjustable pressure clamp (Machine-translation by Google Translate, not legally binding) : en es
  • GB443366A - Improvements in and relating to wire broadcasting systems : en
  • AT144653B - Process for applying photographic layers of uniform thickness, in particular for mirror reflex images. : de en
  • ES3195Y - Inner tube for tires. : en es
  • PL22610B1 - A method of extruding sore cable jackets and an apparatus for carrying out the method. : en pl
  • ES4451U - Disc wheel with double walls. (Machine-translation by Google Translate, not legally binding) : en es
  • GB443329A - Improvements in electric burglar alarms : en
  • US2031605A - Record and method of making and using same : en
  • US2032224A - Fan : en
  • US2031791A - Window sash locking means : en
  • ES4549U - Device for extending pastas packed in tin tubes and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • FR794848A - Air propulsion engine supercharger control mode : en fr
  • GB443721A - Improvements relating to electric bulbs for road vehicle lamps : en
  • SU46038A1 - The method of regeneration of rubber : en ru
  • PL22682B1 - Instrument for determining the alkalinity of liquids. : en pl
  • SU45885A1 - A device for trap drilling dust : en ru
  • SU45972A1 - Device for adjusting the feeder line for a traveling wave : en ru
  • SU46166A1 - Grain material for optical signaling : en ru
  • US2031628A - Road surface mixing device : en
  • GB443455A - Improvements in syphonic flushing apparatus : en
  • FR794795A - Electric motor : en fr
  • GB443440A - Improvements in valves for gas and the like operated by fluid pressure : en
  • GB443371A - Improvements relating to the oxidation of solutions and suspensions : en
  • DE614690C - Device for converting a rotating movement into a linear reciprocating movement : de en
  • DE626463C - Method and device for surface hardening : de en
  • FR794955A - Remote indicating device for several measuring devices : en fr
  • GB443435A - Improvements in sound reproducing devices : en
  • CA356119A - Gaseous electric discharge device : en fr
  • ES140763A1 - Circular loom. : en es
  • ES3926Y - Hook to fasten footwear. : en es
  • GB443458A - Improvements in porous elastic fabrics and in the production thereof : en
  • DE626396C - Circuit arrangement for coin operated telephones with microphone blocking : de en
  • DE626391C - Scrubbing bucket for cable excavators : de en
  • ES140765A1 - A new type of multiple valve, applicable to tanks and other containers, intended to contain volatile liquids or fuels in general. : en es
  • ES140803A1 - Mill with grinding bodies in the form of disks. : en es
  • ES4461U - Crown plug. (Machine-translation by Google Translate, not legally binding) : en es
  • FR794967A - Electric vehicle : en fr
  • GB443306A - Process for the production of lower boiling hydrocarbons by destructive hydrogenation of liquid carbonaceous materials of higher boiling point range : en
  • US2031648A - Wick feed oiler : en
  • US2032043A - Thread printing apparatus selector : en
  • US2031891A - Internal combustion engine : en
  • SU46187A1 - Method for underwater storage of flammable liquids : en ru
  • US2032297A - Coupling : en
  • US2032321A - Accessory system for motor vehicles : en
  • AT144772B - Lock, especially for furniture. : de en
  • BE413151A - Electric traction equipment that can be coupled in series and in parallel with similar equipment : en fr
  • US2031612A - Form for making concrete roads : en
  • US2031664A - Doorlatch mechanism : en
  • US2031834A - Ice cream pail : en
  • US2031949A - Mechanism to assemble a composite loaf : en
  • US2031930A - Stabilized refined mineral, vegetable, and animal oils : en
  • US2032221A - Covered receptacle : en
  • ES4462U - A shoe with an internal heel (Machine-translation by Google Translate, not legally binding) : en es
  • FR794769A - Electricity generator wind vane : en fr
  • ES3996Y - Illuminated signs for traffic regulation. : en es
  • ES3995Y - Piston for gasoline engines and especially for those that have a classifier to replace said fuel with heavy oils. : en es
  • US2032161A - Percussion toy : en
  • ES140619A1 - Improvements in the machines to mechanically perform the entertainment of the railways by the so-called blowing procedure. : en es
  • US2031685A - Lingerie clasp : en
  • US2032215A - Method of and apparatus for treating discrete particles and vapors : en
  • SU46080A1 - Potato Planter : en ru
  • FR794958A - Improvements to machines used to form and fill cases or packages : en fr
  • US2031846A - Electric oscillation circuit : en
  • US2032044A - Electrical musical instrument : en
  • FR794992A - Family table, instantly transformable without extensions or disassembly : en fr
  • ES140109A1 - A two-stroke engine without gears, valves or springs. : en es
  • FR794829A - Anti-detonating product and method of using the product in internal combustion engines : en fr
  • US2032238A - Clothes washing machine : en
  • CH182816A - Device for initiating arcs in arcing converters. : de en
  • ES4440U - Shoes shank (Machine-translation by Google Translate, not legally binding) : en es
  • ES140697A1 - A PROCEDURE FOR THE MANUFACTURE OF ZINC OXIDE : en es
  • CH182752A - Device to be deleted. : en fr
  • FR794957A - Process for the preparation of alloys of lead and tellurium : en fr
  • US2031715A - Nonrefillable bottle stopper : en
  • US2032225A - Apparatus for attaching seal caps on bottles : en
  • USD98681S - Design for a dumpy level : en
  • AT144651B - Process for the production of water-dilutable gravure printing inks. : de en
  • SU46058A1 - Wing water meter for irrigation water pumps : en ru
  • US2032327A - Electric locomotive with individual axle drive : en
  • BE413210A - PROCESS FOR DYING SHAPED ARTIFICIAL PRODUCTS : en fr
  • CH182690A - High draft drafting system for bobbins. : de en
  • US2032119A - Fluid pressure brake : en
  • AT144740B - Articulated strut for stretchers. : de en
  • US2032328A - Drill bit : en
  • USD98675S - Design for a battery box : en
  • CH182648A - Boiler. : en fr
  • CH182768A - Waterproof winder. : en fr
  • CH182886A - Device for backlash compensation in machine tools, in particular thread grinding machines. : de en
  • DE626646C - Scythe fastening device : de en
  • US2031663A - Bottle centering means : en
  • US2031869A - Mechanism for emptying containers : en
  • US2032315A - Rotary operative fastener installation and fastener for the same : en
  • DE626326C - Jet propulsion body : de en
  • PL22645B1 - Cathode, indirect annealed, for cathode ray tubes. : en pl
  • PL22703B1 - A screw plane with rotating wings. : en pl
  • SU45888A1 - Manual machine : en ru
  • US2032000A - Means for raising fluid from deep oil and water wells : en
  • DE626569C - Self-steering device for vehicles, in particular aircraft : de en
  • DE626577C - Refrigerated vehicle with a carbonic acid ice container : de en
  • SU45967A1 - Multiple communication device : en ru
  • US2031603A - Propionic acid esters and their production : en
  • PL22651B1 - Propeller hub with variable pitch. : en pl
  • PL22661B1 - The method of obtaining ammonium sulphate with thick crystals. : en pl
  • SU46014A1 - Mechanical nozzle : en ru
  • US2032173A - Dry soluble chlorine compound : en
  • AT144671B - Honeycomb decapping device with electrically heated knife or similar blade. : de en
  • CH189404A - Process for the preparation of a 4,5-alkyl-substituted 2-aminodiaryl ketone. : de en
  • AT144795B - Elastic shoe insert. : de en
  • USD98705S - Design for a lace : en
  • AT144754B - Cooker absorber with inner tube heating for air-cooled, periodically acting absorption apparatuses that work with fixed absorption stages. : de en
  • US2032247A - Ore crushing mill : en
  • CH182660A - Device for immobilizing a part intended to pivot. : en fr
  • DE626348C - Crusher for ores with knife rollers : de en
  • FR794718A - Improvements to heat exchangers : en fr
  • GB443242A - Improvements in and relating to the manufacture of azodyestuffs : en
  • DE626311C - Process for the production of a stocking on the flat weft knitting machine : de en
  • CH182758A - Sports game. : en fr
  • US2031768A - Electromechanical oscillator circuit : en
  • US2031776A - Stiffening of double collars : en
  • US2032005A - Belt fastener : en
  • US2032110A - Stable solid diazo-salts and process of making same : en
  • US2032275A - Shingle : en
  • ES140598A1 - Procedure to waterproof, stagnate or fix permeable or mobile earth layers and other porous masses. : en es
  • US2031921A - Grounding set : en
  • US2032320A - Pump : en
  • AT144705B - Dismountable conveyor and storage box. : de en
  • CA356152A - Cellulose derivative film : en fr
  • SU46165A1 - Shoe Making Machine : en ru
  • SU46174A1 - Seal : en ru
  • US2032086A - Combination lamp stand and book-rack : en
  • US2031720A - Method of making bonded rubber and metal articles : en
  • USD98722S - Design fob a printed textdle fabric : en
  • USD98728S - Design for a dress : en
  • CA356145A - Reflecting unit : en fr
  • CH182649A - Electric boiler with fixed electrodes connected to a heating system. : de en
  • DE626460C - Production of carbon dioxide : de en
  • BE413494A - : en fr
  • PL22690B1 - The printing method employs plates consisting of coloring blocks and a device for carrying out this method. : en pl
  • US2031944A - Rubber composition containing petroleum resins : en
  • BE413196A - : en
  • US2031831A - Stitch finger for sewing machines : en
  • US2032020A - Method of expanding pistons : en
  • CH182650A - Automatic device for cutting the clay strand supplied by a clay extruder. : de en
  • DE626325C - Raster for producing clichés by photomechanical reproduction of original images : de en
  • ES140367A1 - Improvements in and related to households for boilers and other uses. : en es
  • CH182854A - Rolling cart. : en fr
  • DK51322C - Swivel coil for dynamic speakers. : da en
  • ES140726A1 - An installation to impress or reproduce movies or sound films. : en es
  • SU45974A1 - A method of making an insulating mass for impregnating paper and similar materials. : en ru
  • PL22626B3 - Method for the production of 2-keto-1-julonic acid. : en pl
  • SU45962A1 - Cordless telephone transmitter : en ru
  • SU46040A1 - The method of preparation of plastics : en ru
  • USD98669S - Design for a food mixer : en
  • CA356163A - Resonant circuit : en fr
  • CH182629A - Tools for working the soil, allowing the training of a striker, a beginner or a hoe. : en fr
  • CH182885A - Process for the production of items made of malleable cast iron. : de en
  • AT144771B - Adjustable air brake. : de en
  • AT144722B - Device for synchronous remote transmission of any angle of rotation. : de en
  • FI16942A - Anordning vid kopplingskretsar mellan olika förstärkaresteg i en hägfrekvensförstärkare för radioändamål eller dylikt : en fi
  • ES140482A1 - Procedure in the manufacture of cranks for bicycles. : en es
  • SU46022A1 - Sphygmooscillograph capsule : en ru
  • US2031626A - Cloth cutting machine : en
  • US2031643A - Combination chair and lamp : en
  • US2031731A - Rotary drilling machine : en
  • CH182662A - Process for tempering a plate of ice or glass, and device for its implementation. : en fr
  • ES140811A1 - A footwear manufacturing process, system covers. : en es
  • FR794813A - Dashboard compass, for air navigation or other applications : en fr
  • AT144689B - Propulsion for water vehicles. : de en
  • CA356144A - Undergarment : en fr
  • AU2130435A - Improvements in or relating to electric carrier signalling systems : en
  • CH182756A - Billiard table for multiple games. : en fr
  • US2031639A - Method of and means for modulation : en
  • SU46181A1 - Attachment for connecting the crates of the mobile conveyor to the head pan : en ru
  • US2031842A - Toy machine gun : en
  • CH182759A - Water carousel. : de en
  • CH182879A - Process for the preparation of an azo dye. : de en
  • AT144778B - Method and device for charging coking retorts. : de en
  • US2031709A - Carburetor : en
  • USD98682S - Design fob a y level : en
  • CH182827A - Leg extension support rail. : de en
  • US2031704A - Automatic slack adjuster : en
  • AT144682B - Automatic disengaging and engaging device for a clutch of motor vehicles used for the purpose of freewheeling. : de en
  • AT144706B - Beer dispenser. : de en
  • CH182716A - Process for the preparation of an azo dye. : de en
  • US2032280A - Fastener : en
  • AT144755B - Double-acting power or working machine. : de en
  • AT144669B - Device for attaching the collar fastener button to the shirt strip. : de en
  • PL22644B1 - Machine gun. : en pl
  • ES140099A1 - A system of hot water generator, composed of variable and loose elements, built in cast iron, capable of working coupled to a portable or fixed kitchen and, as a boiler, for the supply of hot water heating, us : en es
  • US2031753A - Rubber heel : en
  • US2032252A - Range : en
  • AT144721B - Small roll film camera. : de en
  • AT144730B - Device for guiding an object to be viewed with microscopic magnification for the purpose of performing microscopic movements directly by hand. : de en
  • DE626506C - Capsule mechanism with stationary spatial crank : de en
  • CA356177A - Lubricating oil inhibitor : en fr
  • GB443399A - Improvements in or relating to driving mechanism for the valve-actuating cam-shaft or equivalent timing mechanism of internal combustion engines : en
  • AT144742B - Device for the automatic detection of the point in time for the dropping of objects from aircraft at a given lead angle. : de en
  • CH182672A - Stands for beer coasters or the like. : de en
  • DE626296C - Coupling arrangement of two high-frequency tuning circuits : de en
  • ES4457U - Metallic container (Machine-translation by Google Translate, not legally binding) : en es
  • CA356149A - Signalling device : en fr
  • CH182850A - Spring lid jar. : de en
  • DE626616C - Saddle attachment for bicycles : de en
  • SU46224A1 - Adaptation to shuttleless weaving machines for weft transfer through the throat : en ru
  • US2032109A - bolesky : en
  • CA356192A - Textile material manufacture : en fr
  • PL22625B1 - Apparatus for the production of hydrogen peroxide. : en pl
  • DE626539C - Process for the preparation of basic esters of polyphenyl acetic acids : de en
  • SU46003A1 - Through mosaic panel for iconoscope : en ru
  • US2032193A - Electron tube system : en
  • PL22629B1 - Cover, water and air tight, for electromagnet coils or similar devices. : en pl
  • PL22741B1 - A metal vessel holder for one-time use. : en pl
  • CH182890A - Process for the preparation of a substituted amide of a fatty aromatic acid. : de en
  • AT144792B - String. : de en
  • AT144763B - Method and device for extinguishing arcs. : de en
  • PL22630B1 - A method of lubricating the cylinder liner of a motorcycle internal combustion engine and an apparatus for carrying out the method. : en pl
  • CA11027S - Lawn ornament : en
  • US2031814A - Device for removing drills or other articles from their shafts : en
  • SU46034A1 - Corrugated Rubber Tube Making Machine : en ru
  • US2031851A - Container for thread bodies : en
  • US2032260A - Wire feeding apparatus : en
  • AT144764B - Spark gap, in particular arc converters. : de en
  • CH182674A - Wooden furniture. : de en
  • CH182689A - Needle roller group for spinning preparation machines or the like intended for breaking up fiber material. : de en
  • CH182792A - Thermal insulation element. : de en
  • DE626660C - Grinding device for knives and like : de en
  • FR794790A - Sliding pump : en fr
  • GB443341A - Improvements in or relating to automatic electric arc welding systems : en
  • ES140636A1 - Improvements in the manufacture of impermeable goods and similar materials. : en es
  • ES4522U - Portable and adjustable adjustable electric-motor fan unit for air supply (Machine-translation by Google Translate, not legally binding) : en es
  • CA356073A - Portable sawing machine : en fr
  • AT144765B - Switch with arc extinguishing by compressed gas. : de en
  • PL22681B1 - Method for etching metals. : en pl
  • US2031850A - Shell reloading machine : en
  • SU45904A1 - Book Separator : en ru
  • US2031998A - Bearing pulling tool : en
  • DE625591C - Multi-part guide apron for the material to be charged from blast furnaces : de en
  • DE626585C - Process for the preparation of polymerization products from styrene : de en
  • CH182875A - Process for the preparation of 3-nitro-4,6-diaminochinaldine. : de en
  • US2031823A - Pressed-on hose coupling : en
  • USD98694S - Design for a drawee pull or similar : en
  • US2032205A - Method of and apparatus for finishing concrete pavements : en
  • US2032271A - Pipe forming process : en
  • ES4496U - Circular climbs with a numbered guide on the whole shore only to obtain figures reproduced on flat surfaces (Machine-translation by Google Translate, not legally binding) : en es
  • ES4430U - Buckle for belts and the like (Machine-translation by Google Translate, not legally binding) : en es
  • ES4438U - Check valve for rubber balloons and bladders (Machine-translation by Google Translate, not legally binding) : en es
  • CH182825A - Highly evacuated discharge tube with two or more pairs of anodes surrounding a hot cathode. : de en
  • US2031670A - Art of recovering non-sugars from saccharine materials : en
  • US2031913A - Zinc chloride base flux : en
  • DE626538C - Process for the preparation of 8- and 5-nitro-ª ‡ -naphthylamine : de en
  • CA356179A - Mineral oil processing : en fr
  • CA356151A - Aminophenol and sulphate : en fr
  • AT144775B - Process for the production of firmly adhering galvanic deposits on aluminum and its alloys. : de en
  • CA356132A - Motor control system : en fr
  • CH182821A - High frequency coil with device for changing the inductance. : de en
  • SU45937A1 - Method and device for recognizing chick sex : en ru
  • US2031701A - Cabinet construction : en
  • US2031839A - Container for lip sticks and the like : en
  • US2032254A - Adjustable pitch propeller : en
  • AT144664B - Method of making detonators. : de en
  • CA356188A - Paper roll stand : en fr
  • PL22680B1 - The method of making cataplasms from plants, herbs or their parts. : en pl
  • SU45923A1 - The method of obtaining containing aluminum sulphurous alloy of sulfur and cast iron : en ru
  • US2031974A - Recovery of chemicals from waste pulping liquors : en
  • SU46110A1 - Tap : en ru
  • DE626371C - Method and device for the extraction of textile fibers from fiber-containing stems : de en
  • DE626456C - A conveyor consisting of a trough with an endless conveyor running in it : de en
  • SU46087A1 - Mixing valve for two-stroke gas engines : en ru
  • AT144747B - Electrotherapeutic facility. : de en
  • AT144784B - Electric lighter with spark ignition. : de en
  • CH182679A - Heat dispenser with catalytic combustion. : de en
  • CH182771A - Process for welding non-austenitic iron and steel alloys. : de en
  • DE626448C - Device for connecting the brake linkage of a trailer vehicle to that of a motor vehicle serving as a towing vehicle : de en
  • US2031600A - Control of catalytic reactions : en
  • SU46032A1 - Circular Saw Blade : en ru
  • US2031608A - Talking motion picture apparatus : en
  • SU45987A1 - Gas Light Electric Lamp : en ru
  • SU46119A1 - The method of preparation of dry extract of roasted chicory : en ru
  • USD98689S - Design fob a portable electric food : en
  • DE626520C - Process for the production of green colors on cellulose esters and ethers : de en
  • CH182760A - Device for determining the point in time for the dropping of objects from aircraft at a given lead angle. : de en
  • CA356194A - Anti-knock fuel : en fr
  • FR794805A - Apparatus for dispersed shooting in an adjustable way against moving goal : en fr
  • FR794766A - Safety lock : en fr
  • FI16957A - Anchorage for the manufacturer of the flywheel with the cylinder cylinder in the air conditioner, specially designed : en fi
  • GB443436A - Manufacture of condensation products : en
  • CH182687A - Shut-off valve for bottles. : en it
  • GB443430A - Improvements relating to the control of electric horns for road vehicles : en
  • US2032184A - Sound gate : en
  • PL22730B3 - Method of producing plastics, foils, varnish coatings, etc. : en pl
  • SU45957A1 - Automatic signaling device for PBX : en ru
  • DE626452C - Safety razor : de en
  • DE626618C - Ventilation device for ships : de en
  • CH182883A - Device to prevent burning church candles from dripping off. : de en
  • FR794761A - Printed book : en fr
  • GB443241A - Improvements in or relating to tentering devices for sheet material : en
  • SU46029A1 - A device for facilitating the observation during hydraulic testing of tube expansion points in a freely suspended grid of tubular heat exchangers with one rigidly fixed grid : en ru
  • SU46125A1 - Focusing device for hand-held shooting : en ru
  • SU46220A1 - Device for adjusting the feed of the caliper with a working tool : en ru
  • SU45918A1 - Installation for the release of phosphorus from wet condensate of phosphorus vapors with dust impurities : en ru
  • AT144687B - Automatic stepless speed change transmission (or torque converter), especially for motor vehicles. : de en
  • CH182895A - Process for the preparation of a substituted amide of a fatty aromatic acid. : de en
  • US2031618A - Bearing and carrier : en
  • US2031917A - Method of inhibiting gum formation in naphthas and products obtained thereby : en
  • DE626512C - Process for the production of abrasive bodies : de en
  • DE626670C - Weft bobbin replacement device for interchangeable looms : de en
  • ES140242A1 - A procedure for manufacturing imitation leather products. : en es
  • ES4486U - Aquatic walker that holds one on each foot and at will in the hands, which by natural action of the legs can walk freely through the water in the direction you want being submerged only slightly more than half of the body and free (Machine-translation by Google Translate, not legally binding) : en es
  • SU45959A1 - Connecting device between PBX : en ru
  • CH182803A - Starting method for internal combustion engines with mechanical fuel injection through a nozzle opened by the fuel pressure. : de en
  • DE626642C - Installation rotary switch with radially resiliently movable contact plates on the rotatable switching element : de en
  • ES4447U - Luminous support for the claim by means of letters and fixed or changeable signs. (Machine-translation by Google Translate, not legally binding) : en es
  • GB443431A - Improvements in and relating to gramophone sound recording attachments : en
  • PL22658B1 - A method of obtaining pure magnesium in the form of a crystal. : en pl
  • CH182767A - Watch case. : en fr
  • US2031905A - Sewing machine mechanism : en
  • AT144719B - Device for adjusting the film loops in cinematographic devices. : de en
  • ES140777A3 - An improvement on gas masks with a transparent face. : en es
  • USD98680S - Design for a transit plate : en
  • GB443215A - Improvements in and relating to hearing appliances : en
  • GB443571A - Improvements in or relating to footwear, and devices for use in connection therewith : en
  • US2032096A - Train pipe coupling : en
  • US2031991A - Method of recovering pigments : en
  • FI16962A - Förpackningsask av Papp eller dyl. : en fi
  • FR794904A - Process for the treatment of magnesium and its alloys, mainly with a view to the application to these bodies of processes for protection against corrosion : en fr
  • GB443959A - The manufacture of anthraquinone derivatives : en
  • FI16947A - Fuel diffuser : en fi
  • GB443353A - Improvements in or relating to teapots and the like : en
  • DE626431C - Loungers, especially for the sick : de en
  • DE626482C - Process for the preparation of cyclic amidines more highly alkylated on the? -Carbon atom : de en
  • ES4479U - Mattress especially for sick beds. (Machine-translation by Google Translate, not legally binding) : en es
  • GB443178A - Servo devices for use in the control of watercraft or aircraft : en
  • GB443246A - Improvements relating to pumping systems for central heating installations or the like : en
  • CH182659A - Screw hinge that closes by spring action, especially for swing doors. : de en
  • CH182877A - Process for the preparation of a new trisazo dye. : de en
  • BE412988A - : en fr
  • CA356080A - Wire stretcher : en fr
  • US2032156A - Dishwashing machine : en
  • USD98701S - Design for a lace : en
  • US2031638A - Sanitary appliance : en
  • SU45979A1 - Automatic breaker : en ru
  • SU46016A1 - Method of tanning tannins of submucous membranes of the small intestines of pigs or sheep and serous membranes of pigs and cattle : en ru
  • ES4547U - Self-sustaining for the exhibition and conditioning of rolls of rubbers and similar materials. (Machine-translation by Google Translate, not legally binding) : en es
  • CH182747A - Method for correct-sided contact copying of recordings on photographic material provided with line or lens rastering onto photographic material with lens raster. : de en
  • PL22643B1 - A method of dynamic recharging of piston internal combustion engines and compressors and a relatively compressor motor, working according to this method. : en pl
  • SU46144A1 - Device for automatic pressure control press : en ru
  • US2031878A - Angular ball swivel union : en
  • US2032201A - Apparatus for recovering crystalline salts from solutions : en
  • DE588796C - Machine for rubbing out and sewing the fabric edges of garments : de en
  • DE626289C - A glove-like brush for applying liquids : de en
  • DE626680C - Filter combination for the exact adjustment of the spectral sensitivity of radiation receivers, e.g. Photocells, on spectral action curves of a biological, chemical or physical nature : de en
  • US2031934A - Printing telegraph system : en
  • US2032293A - Tractor wheel : en
  • ES4546U - Seat for w.c. (Machine-translation by Google Translate, not legally binding) : en es
  • SU46084A1 - Mobile insect trapping device, such as a bread beetle : en ru
  • US2032192A - Toy : en
  • ES3879Y - An insect mesh roller blind : en es
  • US2032336A - Moving picture film reel : en
  • PL22683B1 - Flexible metal tube. : en pl
  • US2032048A - Range : en
  • US2032266A - Collar point stiffener : en
  • USD98731S - Design for a doll : en
  • US2032068A - Locomotive cab curtain : en
  • US2032074A - Apparatus for processing gas : en
  • DE626210C - Two-stroke internal combustion engine : de en
  • DE626521C - Process for the production of sulfonation products from mixtures of higher molecular weight alcohols with other organic substances : de en
  • SU45932A1 - Handheld device for printing from the glass fiber plate : en ru
  • SU46067A1 - Device for determining the quality of lubricants : en ru
  • US2031634A - Water soluble diazoimino compounds : en
  • US2031841A - Radio tuning system : en
  • US2031967A - Thermoelectric motor-generator : en
  • DE626551C - Method and device for heating high-boiling liquids, especially heavy hydrocarbon oils : de en
  • DE626707C - Embroidery thread holder : de en
  • US2032023A - Bracket : en
  • DE626459C - Mixing of granular, liquid or gaseous substances : de en
  • US2031583A - Torch for welding seams along curving surfaces : en
  • GB443342A - Improvements in photographic cameras : en
  • US2032309A - Service jack : en
  • FI16949A - Tandpaste : en fi
  • FR794837A - New fuel saver for industrial fireplaces : en fr
  • GB443145A - Improvements in and relating to chairs, settees and the like articles of furniture : en
  • US2032114A - Carpet cushion : en
  • USD98725S - Design for a combined oil burner : en
  • US2031955A - Valve cap for use with wheel or tire covers : en
  • SU45899A1 - Coke oven : en ru
  • US2031881A - Motor bicycle : en
  • FR794901A - Folding seat : en fr
  • US2032209A - Heat treating apparatus : en
  • SU45973A1 - Vacuum thermoelement : en ru
  • US2031677A - Blasting cap charge : en
  • GB443187A - Improvements in and relating to electric switches having arc extinguishing chambers : en
  • GB443464A - Improvements in or relating to platen machines for cutting cardboard or the like : en
  • GB443419A - Means for holding and feeding profiled work stock in a lathe or the like : en
  • GB443411A - Improved method of manufacturing contact members for electric discharge tubes : en
  • DK51296C - Grating device by Element boilers. : da en
  • PL22692B1 - A car that rolls both on the rails and on the road. : en pl
  • SU45912A1 - Storage containers for bleach : en ru
  • SU46075A1 - Pneumatic drive to counters and other measuring devices : en ru
  • ES140581A1 - A process for manufacturing mosaic-shaped electrodes. : en es
  • ES140659A1 - A procedure and a centrifuge for the extraction of olive oil. : en es
  • FR794776A - New intermediate products and their application to the manufacture of light sensitive diapers : en fr
  • US2031933A - Vanity case or compact : en
  • CH182843A - System for monitoring a room against burglary. : de en
  • US2031591A - Conversion of hydrocarbons : en
  • US2032053A - Snap valve : en
  • IE13353L - Coating sheet material with a film : en
  • SU46088A1 - Carburetor for internal combustion engines : en ru
  • US2031633A - Golf ball scrubber : en
  • CA356173A - Rotary kiln and cooler : en fr
  • DE626668C - Control device for the dosage of additives to flowing liquids, especially precipitants for raw water : de en
  • FR794831A - Process and apparatus for the manufacture of articles of elastic and plastics, or of thin-film plastics, or of fabrics impregnated with such materials : en fr
  • FR794870A - Device preventing theft and triggering an alarm signal in the event of an attempted theft or starting of a motor vehicle or any other device : en fr
  • GB443334A - Improvements in or relating to insulating material : en
  • FR794798A - Improvements to the so-called electromagnetic alarms? high frequency : en fr
  • AT144674B - Anti-skid protection for skis. : de en
  • AT144786B - Catenary. : de en
  • GB443294A - Improvements in printer's mounting blocks : en
  • SU45910A1 - Loading device for autoclaves, especially for feeding peat : en ru
  • SU46009A1 - Furnace for the production of fiery soot : en ru
  • US2031836A - Sound and picture camera : en
  • SE85681C1 - : en
  • SU46205A1 - Weaving device for automatic spool changing : en ru
  • FR794731A - Improvements made to the processes for the in-depth attack of metals, in particular with a view to obtaining engravings deep enough for the impressions obtained from these engravings to be in relief : en fr
  • DE626497C - Hydraulic lifting platform for lifting vehicles or the like under the wheels or on the axles : de en
  • FR794716A - Improvements in the preparation of alkaline earth metals : en fr
  • FR794778A - Method and apparatus for dehydrating aliphatic acids and entraining agents therefor : en fr
  • FR794974A - Skill game : en fr
  • GB443164A - Optical illuminating arrangement for wireless receivers and the like : en
  • US2032251A - Potato planter : en
  • DE626292C - Device for removing individual sheets from stack deliveries on printing machines : de en
  • FR794889A - Device for electric lighting of mechanical railway signals : en fr
  • FR794703A - Periodic switch of variable electric currents : en fr
  • FR794844A - Device for the supply, with complete ammunition, of two associated guns with a view to their simultaneous aiming in direction : en fr
  • DK51304C - Divided into Sections, waterproof Cargo Hatch for Ships. : da en
  • PL22693B1 - Electric discharge lamp. : en pl
  • SU46114A1 - Grain cutting machine : en ru
  • US2032129A - Capacitor motor : en
  • US2031900A - Acoustical wall surfacing : en
  • US2031920A - Geometric tool : en
  • USD98713S - Design for a statuette : en
  • ES4431U - A bottle for ink (Machine-translation by Google Translate, not legally binding) : en es
  • GB443569A - Smoke prevention apparatus : en
  • US2031691A - Brake beam safety support : en
  • US2031862A - Pneumatic automobile spring : en
  • US2032016A - Level indicating apparatus : en
  • US2031584A - Axle driving construction : en
  • US2032312A - Carrier wave signaling system : en
  • US2032333A - Range burner : en
  • DE626294C - Process for the on-site production of finely divided iron : de en
  • DE626583C - Device for automatic regulation of the gas supply to gas firing systems : de en
  • ES139644A1 - A mask against asphyxiating gases of war and toxic industrial aeriform. : en es
  • CA356117A - Pivot valve : en fr
  • CA356191A - Textile material manufacture : en fr
  • ES140599A1 - Couplings improvements for mechanical and electrical purposes. : en es
  • ES140703A1 - Improvements introduced in the manufacture of own metal containers for all kinds of preserves and sanitary products. : en es
  • DE626608C - Machine for cutting fruits, especially apples and pears : de en
  • DE626628C - Process for the production of a remedy from a suspension of spirochetes in physiological saline solution : de en
  • PL22714B1 - Electric resistor with high resistance. : en pl
  • SU46178A1 - Device for remote shutdown of the transfer from the envelopes of the conveyor belt drums of the self-propelled dumping truck on the axle of the chute : en ru
  • US2031687A - Pressing machine : en
  • US2031805A - Car truck : en
  • GB443161A - Improvements in liquid cooling systems for internal combustion engines : en
  • DK51298C - Device for Wedge Connections. : da en
  • SU46199A1 - Commodity roller for the weaving machine : en ru
  • ES4442U - A string of products to combat the moth (Machine-translation by Google Translate, not legally binding) : en es
  • SU45969A1 - Device for duplex radio telephone communication : en ru
  • US2031976A - Synchronizing system : en
  • US2032207A - Tamperproof closure seal : en
  • GB443467A - Improvements in machines for casting metals : en
  • US2031932A - Combined diverting and hot-cold control fixture : en
  • US2032105A - Display and dispensing device for ribbons and the like : en
  • US2031923A - Method and means for measuring dynamic characteristics : en
  • GB443171A - Improvements in high tension electric discharge devices : en
  • US2031925A - Method and means for measuring dynamic characteristics : en
  • US2031743A - Glass beveling machine : en
  • US2031918A - Spray container : en
  • US2031771A - Temple for eyeglasses : en
  • US2031830A - Windshield cleaner : en
  • DE1364675U - : de en
  • DE626484C - Suspension for vehicles by means of rods stressed to twist : de en
  • GB443703A - Improvements in and relating to the manufacture of moulded articles by injection moulding : en
  • GB443574A - Improvements in or relating to absorption refrigerating apparatus : en
  • AU2135535A - Improvements in and relating to regulating means in curling devices for hairdressing : en
  • US2032157A - Footrest : en
  • DE626579C - Shaft journal hardened on the surface, in particular crankshaft journal : de en
  • DE626609C - Bowl holder : de en
  • ES4464U - Machine for cutting potatoes, turnips and other tubers, in strips. (Machine-translation by Google Translate, not legally binding) : en es
  • FR794773A - Process for sensitizing fabrics in order to obtain photographic reproductions on them : en fr
  • US2032228A - Multiple coin actuated plunger : en
  • US2031590A - Flotation apparatus : en
  • AU2237635A - Apparatus for refrigerating articles in transit : en
  • USD98714S - Design fob an identification emblem : en
  • ES140790A1 - A machine for cutting tiles, tiles and similar pieces of natural or artificial stone. : en es
  • GB443316A - Improvements in and relating to collapsible tube sealing : en
  • US2031899A - Indenting and suamping machine for clay products, such as paving brick and the like : en
  • FR794752A - Medical glove to perform vaginal and intrauterine examinations without risk of infection : en fr
  • GB443423A - Improvements in and relating to the tuning of radio receivers : en
  • FR794920A - Further development of carburetion in internal combustion engines : en fr
  • SU45951A1 - A device for registering individual signs (train number, driver number, number of cars, etc.) of passing trains : en ru
  • DE626564C - Additional equipment for a copy-milling machine intended for the production of mirror-image copies : de en
  • ES4489U - Lima perfected to cut or work metals. (Machine-translation by Google Translate, not legally binding) : en es
  • GB443450A - The manufacture of metal powders or mixtures of metal powders and metal oxide powders : en
  • ES139607A3 - An improvement obtained in the manufacture of doll heads. : en es
  • GB443219A - Improvements in or relating to vulcanization of rubber and accelerators therefor : en
  • USD98670S - Design fob a shoe : en
  • FR794820A - Telemechanics system : en fr
  • SU46064A1 - Apparatus for determining the concentration of impurities in gases : en ru
  • SU46070A1 - Laboratory instrument for washing gluten from flour : en ru