• US2036005A - Clutch structure : en
  • US2035866A - Method of granulating fertilizer : en
  • CA356897A - Clothes wringer : en fr
  • CH183269A - Jig drilling machine. : de en
  • DE628256C - Vehicle door, especially for closed cars : de en
  • FR46239E - Route tracing device for locating air vehicles to determine the height of aircraft and to make parallax corrections : en fr
  • US2036016A - Printing mechanism : en
  • SU46332A1 - The method of introduction of refractory clay in the molding land : en ru
  • PL22825B1 - Synchronizer for the pilot's machine gun. : en pl
  • US2036098A - Fluid compressor : en
  • SU46486A1 - Oil control switchgear for propeller turbine (or pump) with servomotor in impeller hub : en ru
  • FR796117A - Oscillating float and counter torque devices : en fr
  • FR796137A - Removable seat valves : en fr
  • FR796240A - Harvester-binder : en fr
  • US2035548A - Valve : en
  • US2035876A - Composite knitted garment : en
  • PL22876B1 - Cover securing the rifle from contamination. : en pl
  • SU46308A1 - Coolant Anode Tank : en ru
  • US2035462A - Streamline motorcycle body : en
  • US2035542A - Weather guard : en
  • PL22819B1 - Steel tube ladder. : en pl
  • US2035624A - Toy : en
  • CH183315A - Gas-air mixer tap for gas burners, especially those on gas stoves. : de en
  • SU46302A1 - Gas lamp : en ru
  • US2035571A - Combined loose leaf binder and pencil box : en
  • PL22760B1 - Coke making method. : en pl
  • US2036145A - Wood cutting head with inserted cutters : en
  • US2035819A - Method of making rubber articles : en
  • AU2190535A - Improvements in or relating to fastener or like forming and inserting machines : en
  • CH183231A - Process for obtaining positive films for cinematographic color projection, and machine for implementing this process. : en fr
  • CA356860A - Cellulose derivative composition : en fr
  • FR796210A - Transposing support for camera : en fr
  • BE413763Q - Improvements to crankshaft grinding machines : en fr
  • US2035846A - Multifocal lens : en
  • DE628250C - Process for making margarine : de en
  • GB444991A - Means for mounting in an aircraft the motor to which a gun-barrel is secured : en
  • SU46446A1 - Method for removing foaming gases from liquids during draining : en ru
  • DE628271C - Friemel mill for rounding, smoothing and calibrating highly out-of-round rolling stock : de en
  • FR796203A - Roller assembly trolley, particularly suitable for working under vehicles : en fr
  • ES141005A1 - Improvements in the construction and disposition of devices to feed tobacco cigarette manufacturing machines. : en es
  • GB445348A - Improvements relating to mowing machines : en
  • CH183306A - Process for the manufacture of electrodes for electrolytic capacitors. : de en
  • ES140678A3 - Improvements in the opening cards, of cylinders. : en es
  • FR46212E - Motor vehicle start-up improvements : en fr
  • FR796127A - De-tar remover allowing the use of heavy oils to supply internal combustion engines : en fr
  • GB445200A - Improvements in or relating to fastening-forming machines : en
  • CA356857A - Coin freed vending machine : en fr
  • FR796153A - Improvements to multiplier accounting machines controlled by punched cards : en fr
  • FR796168A - Mineral oil dewaxing improvements : en fr
  • FR796200A - : fr
  • FR796308A - Industrial product consisting of the combination of two bedding items : en fr
  • CH183256A - Complex lens for trichrome projection. : en fr
  • DK51473C - Method for Making a Fast-Acting Yeast. : da en
  • FR796231A - Sheet metal wheel for wheelbarrows and other light vehicles : en fr
  • FR796245A - Motor running, with the help of cleaning fluid, in a borehole : en fr
  • GB445417A - Improvements in or relating to the manufacture of alkali metal addition products of aromatic hydrocarbons : en
  • CA356863A - Feeding bottle cover : en fr
  • CA356872A - Grain stacking machine : en fr
  • CH183325A - Process for the production of a blood pressure lowering substance. : de en
  • AU2284835A - Improvements in and relating to slippers and other footwear : en
  • US2035456A - Radio frequency choke coil : en
  • US2035976A - Wrist watch adapter : en
  • USD99131S - Design fob an electric heater or : en
  • FR796293A - Contact device for switches operating with a moving fire extinguisher fluid : en fr
  • PL22817B1 - A method for the production of simple and mixed cellulose esters in the form of fibers. : en pl
  • US2035606A - Coated catalysts : en
  • US2036161A - Producing synthetic tanning agents : en
  • DE628193C - Process for generating water gas in coking chambers operated intermittently : de en
  • DK51464C - Shake sights. : da en
  • US2035469A - Hose and supporter : en
  • ES4597U - Apparatus to facilitate the sale of an article of any kind. (Machine-translation by Google Translate, not legally binding) : en es
  • GB445069A - Improvements in reflecting units for signalling and other purposes : en
  • DE628366C - Device for raising and lowering a flap weir according to Chanoine-Pasqueau : de en
  • DE628490C - Sheathing for laundry kettle or the like made of concrete : de en
  • PL22812B1 - A method of producing metal phosphides, especially iron phosphide, with the simultaneous preparation of slag with the properties of cement. : en pl
  • USD99160S - Design for an operating lever for : en
  • CA356931A - Calculating machine idle lock : en fr
  • SU46298A1 - The method of measuring the transverse asymmetry of telephone and telegraph lines : en ru
  • US2035849A - Collar or the like and method of manufacturing the same : en
  • CH183351A - Device with signposts. : en fr
  • DE628428C - Process for the production of low-carbon iron-chromium alloys : de en
  • ES141095A1 - Improvements in the devices for emptying the containers where beer, cider or other liquids are contained. : en es
  • GB445081A - Escapement mechanism for typewriters : en
  • GB445159A - Improvements in and relating to wrapping machines : en
  • PL22886B3 - Aluminum alloy. : en pl
  • US2035655A - Continuous process of chemically treating petroleum oil : en
  • US2035741A - Of naphthenic acibs : en
  • US2035757A - Electrical heating apparatus : en
  • USD99103S - Design fok a refrigerator : en
  • US2035864A - Cigar lighter : en
  • DK51451C - Apparatus for Sterilizing Instruments and Accessories Specifically for Dental Use. : da en
  • FR796222A - Curler enhancements : en fr
  • GB445077A - Improvements in and relating to sheet-metal structural members : en
  • GB445005A - Improvements in or relating to turbo-compressors : en
  • GB445043A - Improvements in cans or containers for enclosing bottled products : en
  • GB445024A - Improvements in or relating to felt hat forming machines : en
  • GB445111A - Improvements in vehicles having double tyres : en
  • US2035506A - Gas cooler : en
  • US2035738A - Automatic detecting and alarm apparatus from a distance of fire : en
  • DE628192C - Vertical chamber furnace for the production of coke and gas : de en
  • ES140941A1 - PROCEDURE FOR OBTAINING INALTERABLE SULFUR DYES : en es
  • US2035496A - Sole pressing machine : en
  • SU46261A1 - Method for producing acetylamino-hydroxyphenylarsinic acid : en ru
  • US2035954A - Shock absorber : en
  • BE413720A - : en fr
  • PL22776B1 - The drive of a single axle of vehicles by means of a flexible spring clutch. : en pl
  • DK51449C - Device for Cigar Machines for Supplying Leaves or Deck Leaves. : da en
  • FR796325A - Circuit carrier : en fr
  • SU46396A1 - Cheese making machine : en ru
  • BE414061A - : en
  • CH183382A - Process for the production of a new azo dye. : de en
  • PL22795B1 - Training hand grenade. : en pl
  • US2036168A - Paper machine and process of making paper : en
  • DE628178C - Securing padlocks by making the ironing room inaccessible : de en
  • ES140306A1 - A process for the manufacture of long fiber yarns. : en es
  • FR796136A - Chimney vacuum cleaners : en fr
  • US2035599A - Atomizer : en
  • US2035489A - Furniture : en
  • CA356960A - Hydraulic machine : en fr
  • GB445001A - Improvements in and relating to a branding device : en
  • ES140958A1 - Procedure for obtaining photographic cartoons with projection camera by deviation of the light rays on inclined planes. : en es
  • DE628293C - Filling device for hollow bodies sitting in the molds : de en
  • GB445067A - Improvements in or relating to film chargers for cameras : en
  • GB445349A - Improvements in and relating to the cooling of air : en
  • US2035956A - Ornamenting machine : en
  • FR796139A - Speed limiter and indicator device for mechanical traction vehicles : en fr
  • ES140976A1 - IMPROVEMENTS IN THE CONSTRUCTION OF THE TYPE OF MOLDS FOR REINFORCED CONCRETE, SCAFFOLDING AND THE LIKE : en es
  • GB445176A - Proportional enlargement of patterns by use of papers with square or rectangle divisions : en
  • DE628399C - Automatic sorting machine for caps of galvanic elements or for similar objects : de en
  • ES140451A1 - PROCEDURE FOR OBTAINING ALLOY FOR WELDING AND WELDING ON FIRE : en es
  • ES140773A2 - AN IMPROVEMENT IN THE OBJECT OF THE PATENT OF THE INVENTION FOR A PUMP LAUNCHING MECHANISM FOR AIRCRAFT : en es
  • ES140820A1 - DEVICE APPLICABLE TO SOUND RECORDING AND REPRODUCTION DEVICES : en es
  • ES141058A1 - A phorhythmia procedure, with the corresponding devices for its realization. : en es
  • DE628148C - Electric projection lamp, in particular for cinematographic purposes : de en
  • ES4606U - Scale for shotgun with overlapping cannons (Machine-translation by Google Translate, not legally binding) : en es
  • FR796185A - Counter-stroke two-mass forging hammer : en fr
  • GB445058A - Improvements in and relating to wrapping machines : en
  • CA356895A - Vibratory classifier : en fr
  • US2035540A - Ornamentation and method for producing the same : en
  • DE628443C - Gas-heated oven with several baking plates : de en
  • GB444902A - Improvements in or relating to the manufacture of coating and impregnating compositions : en
  • FR796116A - Improvements to biblorhaptes for cinematographic film files, as well as to cinethèques and related processes and devices : en fr
  • FR796316A - Combined directional and artificial horizon indicator particularly intended for use on aircraft : en fr
  • GB444859A - An improved smokers' ash tray and tobacco-pipe support : en
  • US2035680A - Liquid hydrocarbon fuel burning device : en
  • FR796246A - Dressing tool for grinding wheels, especially for profile grinding wheels : en fr
  • US2035834A - Wellhead assembly : en
  • DE628331C - United smelting and refining furnace : de en
  • US2036077A - Circuit testing device : en
  • SU46362A1 - Device for measuring the size of the opening of the temperature joints : en ru
  • US2036026A - Printing scale : en
  • FR796140A - Device ensuring the stability of flying devices : en fr
  • DE628064C - Process for the preparation of sulfonation products : de en
  • DE628288C - Ceiling construction : de en
  • DE628325C - Keyboard for keyboard machines with rotatable, multi-surface key buttons that can be adjusted together in rows : de en
  • GB444905A - Improvements in automatic continuous weight integrators and continuous weight totalisers and recorders applied to endless conveyors : en
  • DE628294C - Device for regulating the delivery rate in piston pumps with radially movable piston : de en
  • US2035942A - Feed finger for screw machines and the like : en
  • SU46271A1 - Half-lightweight construction for tunnels : en ru
  • US2035994A - Fiber refining and refiner : en
  • US2035770A - Refrigerating apparatus : en
  • US2035821A - Tire making apparatus : en
  • ES140855A2 - IMPROVEMENTS INTRODUCED IN THE SCOPE OF THE MAIN PATENT : en es
  • ES140998A1 - A procedure to obtain synthetic colors usable in paint with use of the residues of the manufacture of the bleach. : en es
  • ES141082A1 - A procedure for printing carpets. : en es
  • DE628295C - Snap lock for window and door leaves : de en
  • US2035893A - Apparatus for treating grain, fruit, vegetables, and the like : en
  • PL22867B1 - Impact fuse. : en pl
  • CH183177A - Drive device on washing machines. : de en
  • ES140933A1 - Improvements in the construction of aircraft. : en es
  • US2035580A - Cutting machine : en
  • GB445128A - Improvements in, or relating to, road vehicles of the tractortrailer type : en
  • FR796150A - Two-stroke internal combustion engine, with tubular spool distribution, sweeping current in the same direction and simultaneous use of the combustion gases for actuating the purge and charge air precompressor : en fr
  • GB445004A - Improvements in fuel-injection pumps for internal combustion engines : en
  • ES140962A1 - Perfections introduced in the monoblock crucibles to continuous work for glassworks. : en es
  • PL22751B1 - Electron lamp. : en pl
  • DE628214C - Equipment for the operation of electrical feeders : de en
  • DE628326C - Holding cylinder high-speed press for printing on a paper web that has been pulled off a roll and guided past the printing cylinder : de en
  • FR46217E - Improvements to magnetos : en fr
  • FR46240E - Double automatic feed device for tailstock quill : en fr
  • GB445179A - Improvements in or relating to the cleaning of felts : en
  • US2035941A - Display device : en
  • DE628146C - Putty-free fitting screw for fuse links : de en
  • DE628181C - Machine for forming wrapping pads : de en
  • FR796174A - Seat furniture and berths : en fr
  • GB445141A - Improvements in electric discharge devices : en
  • ES141136A1 - Device for weight lifting. : en es
  • FR796125A - Improvements to tissues used to wrap, such as bandages, surgical dressings and electrical insulating ligatures : en fr
  • FR796183A - Improvements to accounting machines controlled by punched cards : en fr
  • FR796313A - Manufacturing process for incandescent lamp illuminators : en fr
  • ES140953A1 - IMPROVEMENTS IN THE CHANGES OF PROGRESSIVE SPEEDS : en es
  • ES4605U - A new model of metallic door for interiors (Machine-translation by Google Translate, not legally binding) : en es
  • US2035711A - Valve control mechanism : en
  • SU46299A1 - Device for automatic counting of serviceable electric incandescent lamps when testing them : en ru
  • DE628035C - Process for the preparation of monoazo dyes : de en
  • DE628118C - Switch with arc extinguishing by flowing compressed gas and two switching points connected in series : de en
  • US2035759A - Method and apparatus for regulating clocks : en
  • DE628227C - Electric heater for cooking pots : de en
  • US2035452A - Aisle seat : en
  • US2035618A - Shock absorber : en
  • USRE19905E - Crankshaft lathe : en
  • US2036045A - Shielding : en
  • US2035448A - Apparatus for cutting sheet metal or the like : en
  • PL22840B1 - Hermetic metal tile. : en pl
  • PL22870B1 - The system of connections of carbonated electric discharge lamps. : en pl
  • ES140851A1 - A procedure for the production of antiknock fuels for engines. : en es
  • US2035991A - Electric lamp and method of operating the same : en
  • US2035541A - Absorbent working fluids : en
  • US2035490A - Removal of wax from hydrocarbon oil : en
  • US2036052A - Harrow : en
  • ES140872A3 - An articulating and actuated mechanism of the thread lever for a sewing machine. : en es
  • FR796191A - Light switch : en fr
  • US2035533A - Sander valve : en
  • GB444934A - Improvements in and relating to electric discharge devices : en
  • DE628438C - Centrifugal governor : de en
  • IE13962L - Hydraulic jacks. : en
  • ES140853A1 - A procedure to cut, to measure, fabrics destined to make clothes to dress. : en es
  • CA356927A - Anthraquinone derivative : en fr
  • ES140801A1 - A procedure to build pupin reel boxes. : en es
  • ES140914A1 - A procedure for the production of red fluorescence layers when illuminated with a light source that emits one or more monochrome light wavelengths. : en es
  • US2035524A - Ticket issuing machine : en
  • US2035441A - Apparatus for the manufacture of sodium carbonate monohydrate : en
  • CH183280A - Lighted cigarette dispenser. : en fr
  • DE628279C - Method for achieving a high level of total freedom from crosstalk in non-stationary telecommunications cable systems : de en
  • GB444918A - Crank case cleaning apparatus : en
  • FR796141A - Dielectric refinements : en fr
  • FR46216E - Improvements to internal combustion engines : en fr
  • DE627901C - Process for the production of nitrogen-containing condensation products of the anthraquinone series : de en
  • DE628324C - Watering pot for setting machines with replaceable electrical heating elements, which are in the heating elements exactly corresponding recesses in the body of the watering bowl : de en
  • BE413673A - : en
  • DE628202C - Process for developing photographic silver halide emulsions : de en
  • SU46484A1 - Weaver's Observer : en ru
  • US2035525A - Back side crank : en
  • USD99140S - Design for a coat : en
  • SU46229A1 - Reporting mechanism for sitpressuhnyh machines : en ru
  • SU46307A1 - A method of manufacturing a cap for lamp manufacturing containing a getter and the like. : en ru
  • SU46354A1 - The method of obtaining synthetic latex and rubber from it : en ru
  • ES141014A1 - Improvements in closing devices for tanks, ducts and the like. : en es
  • CH183162A - Cans, in particular food cans, with a device for heating their contents. : de en
  • PL22781B1 - Method for producing alcohols from unsaturated hydrocarbons. The patent depends on the patent No. 20604. : en pl
  • PL22791B3 - Device for producing templates for making subtitles on cinematographic films. : en pl
  • SU46464A1 - Scraper conveyor belt : en ru
  • USRE19906E - Ornamental hard surface covering : en
  • SU46467A1 - Tool to direct dropping off piles : en ru
  • US2035951A - Viscosity indicating device : en
  • USD99172S - Design for an ash receiver : en
  • GB445142A - Improvements in or relating to protective arrangements for alternating-current distribution systems : en
  • ES139756A1 - A procedure to transfer liquids by means of a new device. : en es
  • ES141031A1 - Apparatus for measuring and dispensing liquids, especially oils. : en es
  • ES141042A3 - Improvements in the bathtubs. : en es
  • GB444966A - Improvements in knitted fabrics and in the production thereof : en
  • DE628213C - Facility, especially for increasing the usability of shunting systems : de en
  • DE628249C - Swing-out bush bearing that can be moved along the length of the shaft : de en
  • GB457870A - Improved apparatus for dispensing soap and like substances : en
  • USD99107S - Design for a goblet ob similar : en
  • ES140928A1 - A method of preparing mosaic shock electrodes or screens for television transmitting valves. : en es
  • ES141092A1 - Improvements in the tires and the rolling surface of the same. : en es
  • FR796176A - Radiator cover device or the like : en fr
  • FR796179A - Brake shoe, in particular for mining machine brakes : en fr
  • CA356929A - Mirror manufacture : en fr
  • PL22891B1 - A method of decomposing cellulose-containing materials with a solution of hydrogen chloride in an organic solvent. : en pl
  • US2035549A - Shoe-supporting mechanism : en
  • US2035569A - Control of the supply of liquid fuel to the air charge of internal combustion engines : en
  • US2035948A - Poultry shackle : en
  • US2035701A - String bean grader : en
  • USD99129S - Design for an oil burning heater : en
  • PL22815B1 - The head is cast in the drill hammer. : en pl
  • SU46370A1 - Limnigraf : en ru
  • US2035654A - Air cooling apparatus : en
  • CA356885A - Sulphur recovery : en fr
  • ES141029A1 - A procedure for the reproduction of telephone communications. : en es
  • DE628322C - Process for the preparation of condensation products from substitution products of 2, 3-oxynaphthoic acid and anthranilic acid amide or its substitution products : de en
  • SU46350A1 - Method of cork debarking of logs by making a complete bast layer : en ru
  • US2035826A - Stocking welt : en
  • US2035874A - Display rack : en
  • US2035914A - Process for making tubes, fountain pen barrels, and the like : en
  • US2036049A - Electric cooking appliance : en
  • CA356941A - Inspection means : en fr
  • CH183317A - Electric incandescent lamp with reflector, in particular for automobile lighting. : de en
  • US2035587A - Transverse fruit brusher : en
  • CA356936A - Suction cleaner : en fr
  • SU46460A1 - The method of obtaining solutions for colored plasters : en ru
  • US2035947A - Connecter : en
  • USRE19907E - Means for coating by spraying : en
  • CA356866A - Textile material manufacture : en fr
  • DE628083C - Connection or tensioning clamp for waveguide : de en
  • US2035681A - Carburetor : en
  • GB444911A - Improvements relating to means for attaching legs to a bath or the like receptacle : en
  • US2036181A - Glarometer : en
  • PL22756B1 - Indirectly heated cathode for discharge electric lamps. : en pl
  • PL22892B1 - : en pl
  • ES140939A1 - An apparatus to facilitate the action of a gas or a vapor on a liquid or mixture of liquids. : en es
  • CH183337A - Instrument for measuring travel or flight times of vehicles. : de en
  • PL22796B1 - Device for separating emulsions, especially for the separation of crude oil and similar oils from water by means of an electric current. : en pl
  • SU46238A1 - Submerged Combustion Fluid Evaporation Apparatus : en ru
  • SU46257A1 - The method of processing was limped into fluorine salts of aluminum and chromium : en ru
  • US2036176A - Timing control for circuits : en
  • US2035597A - Priming mixtures : en
  • USD99130S - Design for a bottle : en
  • FR796217A - Reed protector for wind musical instruments : en fr
  • CH183245A - Watch movement escapement. : en fr
  • ES140999A1 - Procedure for the discharge of coal through the use of a mobile hopper-screen. : en es
  • US2035700A - Brake for overhead suspended traveling cars : en
  • DE628278C - Telecommunication cables made of twisted double or multiple lines with conductor thicknesses of 0.9 mm or more for the transmission of currents of high frequency, in particular of multiple carrier frequency currents, over long distances : de en
  • DE628365C - Tube container with emptying device, consisting of two housing halves surrounding the tube and a nipple mouthpiece that is fixed by a nut : de en
  • SU46459A1 - Thinner : en ru
  • US2035561A - Shoe : en
  • US2035750A - Washer box for treating coal or other granular substance : en
  • US2036125A - Locking means for containers : en
  • ES140938A1 - A combustion engine cooled by air. : en es
  • GB445090A - Improvements in or relating to anti-friction bearing cages : en
  • ES140173A1 - A device for transferring volatile liquid materials. : en es
  • ES140830A1 - A procedure for the operation of an electric discharge lamp. : en es
  • US2035450A - Piston : en
  • CH183250A - Digital indicator measuring device made up of several juxtaposed wheels. : en fr
  • DE628147C - Running body for electrical machines with parallel grooves and coil heads lying in transverse grooves of the effective iron core : de en
  • DE628451C - Process for the on-site production of finely divided iron : de en
  • FR796156A - Process for the preparation of dialkyl ethers of glycols : en fr
  • US2035690A - Spinning, doubling, and twisting machinery : en
  • USD99148S - Design for a radiocabinet or : en
  • US2035483A - Treatment of textile materials : en
  • GB445266A - Process for the improvement of dyeings on cellulosic fibres with substantive dyestuffs : en
  • SU46337A1 - The method of loading the mixture in a glass furnace : en ru
  • US2035503A - Meter test block : en
  • US2035717A - Safetypin : en
  • DE628379C - Resilient holder serving as a power supply for glow cathode threads or the like of discharge tubes : de en
  • ES140796A1 - A process for the production of benzines, from crude oils or crude benzenes rich in phenols and olefins, by hydrogenation. : en es
  • DE628449C - Mold for casting reglettes on die setting and line casting machines with dies guided on wires and an automatically moving intermediate plate : de en
  • DE628219C - Suspension clamp and connector for two-metal conductors : de en
  • ES141077A3 - Improvements in the manufacture of warp velvet and veils. : en es
  • ES141083A1 - A method for manufacturing the cords called pianos, which are used to transmit the movement to the spindles of the spinning machines and the like, from the corresponding drums or flashlights. : en es
  • DE628370C - Process for the purification of raw benzenes u. like : de en
  • GB445103A - Improvements in bust supports or brassieres : en
  • US2035673A - Spray drying apparatus : en
  • USD99132S - Design fob a building sdding : en
  • US2035804A - Manufacture of potassium nitrate : en
  • GB445068A - Improvements relating to television apparatus : en
  • GB445148A - Process for preparing acid amides and anhydrous or substantially anhydrous alcohols : en
  • US2035563A - Grinding of rotating eccentric knives : en
  • US2035875A - Vibrator and circuit : en
  • DE617506C - Process and device for distributing pest control agents in the finest form : de en
  • US2035813A - Electrolift : en
  • US2035814A - Refrigeration system : en
  • DE628447C - Process for the production of valuable hydrocarbons : de en
  • DE628237C - Device for attaching household machines, vices, etc. Like. On table tops : de en
  • ES140931A1 - A procedure to obtain constant organic ferrous combinations. : en es
  • ES140867A2 - Improvements in metal fenders for roads : en es
  • ES140921A1 - Procedure for the manufacture of oatmeal or its waste. : en es
  • SU46258A1 - The method of obtaining metallic zirconium or its oxide : en ru
  • CH183323A - Product intended to be used as electrolyte for apparatus, such as sole, belt, bandage, etc. comprising a dry galvanic element. : en fr
  • ES140891A1 - A process to produce hermetic joints in the couplings of fibro-cement tubes. : en es
  • FR796244A - Method and device for the treatment, in electrolytic baths, of parts of objects, in particular tear-off closure members : en fr
  • FR796326A - Panoramic photographic chamber : en fr
  • SU46364A1 - Gauge Tester : en ru
  • SU46503A1 - Brake device for airborne catapults : en ru
  • DE628241C - Base for scales : de en
  • GB444852A - Improvements in or relating to spirit levels, plumb rules and the like indicating instruments fitted with bubble tubes : en
  • GB444936A - Process for the regulation of the temperature in the treatment of carbonaceous initial materials with hydrogenating gases : en
  • GB444994A - Improvements in and relating to doors for aeroplanes, motor-cars and other vehicles : en
  • SU46247A1 - The method of electrolysis of water under pressure : en ru
  • SU46266A1 - Absorption refrigeration installation : en ru
  • DE628263C - Long-distance line for high-tension live steam : de en
  • PL22877B1 - : en pl
  • ES4601U - A rolling metal blind (Machine-translation by Google Translate, not legally binding) : en es
  • US2035839A - Tractor guide : en
  • US2036085A - Machine for operating upon the end portions of shoes : en
  • US2036156A - Hard products and method of making same : en
  • FR796250A - Cylinder intended to actuate brakes or other components : en fr
  • FR46209E - Heat storage water heater : en fr
  • US2035520A - Emulsions of resins of the polyhydric alcohol polybasic acid type and the application thereof : en
  • FR796104A - Method and device for releasing a liquid dispersed in a solid support : en fr
  • FR796160A - Improvements to refractory materials : en fr
  • GB445165A - Improvements in or relating to means for steering trailer vehicles : en
  • BE413629A - Continuous stove-stove : en fr
  • US2036134A - Process for the manufacture of 1:2-diaminobenzene : en
  • USD99163S - Design for an operating lever for : en
  • US2035528A - Synthetic resin : en
  • USD99170S - Design for a sadiron : en
  • ES141075A1 - A fixing collar, of mechanical pressure, to limit the displacement of the small pulley in the winding machines, used in the textile industry, called shin guards. : en es
  • FR796202A - Luminescent tube with one or more intermediate electrodes producing continuous luminescent writing : en fr
  • GB445035A - Improvements relating to the removal of sludge from oil accumulating in oil sumps or baths of apparatus such as viscous type air filters : en
  • DE628420C - Mobile device for blowing out dust-like means to precipitate and bind poisonous gases : de en
  • ES141106A1 - Improvements in the construction of electric lead accumulators. : en es
  • DE628297C - Device for registering the positions of a machine part that can move back and forth : de en
  • FR796186A - Maintenance product for floors, tiles, furniture, etc. : en fr
  • GB444835A - Improvements in hurricane lamp glasses : en
  • FR796248A - Gas and air burner : en fr
  • ES141018A1 - Improvements in ignition or ignition cables for internal combustion engines. : en es
  • US2035927A - Material handling mechanism : en
  • DE628283C - Stranded wire or multiple wire for electrical connections in electrolytic capacitors : de en
  • DE628167C - Valve, the shut-off body of which is connected to a flexible hose : de en
  • DE628259C - Signal and lighting arrangement for motor vehicles : de en
  • ES4596U - A rolling shutter made of iron or any other material (Machine-translation by Google Translate, not legally binding) : en es
  • FR796196A - Improvements to electro-photographic document reproducing devices : en fr
  • ES140917A3 - Improvements introduced in the manufacture of footwear. : en es
  • ES141066A1 - A process for coating iron tubes. : en es
  • US2035440A - Spark plug : en
  • US2035661A - Connecter for electric cables : en
  • GB445134A - Improvements in or relating to game apparatus : en
  • GB445054A - Improvements in and relating to control systems for engine-electric vehicles : en
  • PL22755B1 - The flash lamp. : en pl
  • ES139250A1 - Improvements in the installation of cable tugs for skiers and pedestrians : en es
  • ES4588U - Puzzle game. (Machine-translation by Google Translate, not legally binding) : en es
  • ES141044A1 - Perfections in the construction of machines that move in the mass of a fluid. : en es
  • GB445151A - Improvements in or relating to sieves for hashers, mashers, rasps and similar apparatus : en
  • ES140988A1 - A new apparatus or bone cutting machine. : en es
  • FR796145A - Method and apparatus for de-stacking animal skins : en fr
  • FR796147A - Thermo-regulating plug with adjustable heat limiter, applicable to all electrical devices : en fr
  • US2035557A - Hormone : en
  • US2035631A - Paper ice cream cup : en
  • PL22823B1 - Rim, especially for wheels of railway carriages. : en pl
  • FR796103A - Application of crotonic aldehyde for the destruction of plant pests, insects and rodents and for the disinfection of premises : en fr
  • US2035693A - Flush valve : en
  • US2035471A - Propellent powder : en
  • US2036159A - Manufacture of new azo dye stuff : en
  • US2035901A - Pressure cooker : en
  • US2036110A - Hair curling device : en
  • PL22834B1 - Machine for coating metal objects with metals by spraying. : en pl
  • US2035515A - Manufacture of resins : en
  • US2035648A - Accessory for switches : en
  • DE628110C - Device for dewatering mixtures of solids and liquids : de en
  • ES4246U - Leggings (Machine-translation by Google Translate, not legally binding) : en es
  • SU46479A1 - Plow bucket wheel excavator : en ru
  • US2035475A - System of recording : en
  • US2036130A - Asphaltic paving composition and method of making same : en
  • AU2186035A - Improvements in process and apparatus forthe amalgamation of ores : en
  • DE628026C - Cross folding machine : de en
  • ES141009A1 - A spring loaded coupling machine with two sectors, interchangeable clamps and hardening tank. : en es
  • FR796289A - Device for doubling panels of light constructions, removable or not : en fr
  • GB445011A - Separation of chlorhydrines from hydrochloric acid solution : en
  • SU46413A1 - Automatic lathe for machining washers : en ru
  • US2036093A - Needle protector for knitting machines : en
  • USD99120S - Design for a book rack or similar : en
  • GB444839A - Improvements in and relating to stereoscopic cinematography : en
  • DE628403C - Electrically heated flow heater for electrically conductive and non-conductive fluids : de en
  • DE628144C - Rail fastening on cross sleepers at the rail joints using hook sleeves : de en
  • GB444944A - Improvements in electrically operated inhalers and air disinfecting devices : en
  • FR796155A - Process for the production of sulfur from sulphurous gas, by reduction of the gases by means of carbon : en fr
  • DE628328C - Auxiliary device for sheet feeders working from the underside of a stack of sheets : de en
  • FR796238A - Seed drill with modifiable control spreading flaps : en fr
  • GB445008A - An improved steering gear for motor vehicles : en
  • GB445030A - Improvements in or relating to radio and other modulated carrier wave receivers : en
  • GB445039A - Improvements in air cooling of internal combustion engines : en
  • FR796225A - Improvements to the distribution mechanism of typographic machines : en fr
  • DE613789C - Process and device for distributing pest control agents in the finest form : de en
  • FR796233A - Elastic lace closure : en fr
  • FR796347A - Highly cooled ribbed valve for internal combustion and combustion engines : en fr
  • PL22807B1 - Connector for metal pipes. : en pl
  • PL22841B1 - The tube is flexible to dense masses, closed with a screw-on cap. : en pl
  • US2036152A - Easily removable washer : en
  • GB445113A - Improvements in vibrating tables or screens for packing or sorting tea and other products : en
  • FR46222E - Improvements in the manufacture of cardboard boxes or similar material : en fr
  • GB445073A - A process for the utilisation of whale meat : en
  • US2035465A - Hydraulic pump : en
  • USD99162S - Design for a traffic beacon : en
  • DE628284C - Process for improving the efficiency of pulverized coal-fired steam boiler systems by returning the flycoke to the mill : de en
  • ES139744A1 - A SIMPLIFIED SHAVING MACHINE : en es
  • ES4592U - Device to raise and lower the windows in any kind of vehicle or skylight (Machine-translation by Google Translate, not legally binding) : en es
  • PL22758B1 - A cinematographic camera about two films. : en pl
  • SU46315A1 - The method of obtaining artificial varnish : en ru
  • US2035451A - Auxiliary seat : en
  • US2036164A - Phase modulation : en
  • GB444823A - Improvements in or relating to automatic speed regulation of rotating machinery : en
  • GB444901A - Magnet steels containing nickel, aluminium and chromium : en
  • GB444975A - Improvements in and connected with closure devices for bottles and the like : en
  • GB445040A - Improvements relating to trailer vehicles convertible into caravans : en
  • AU2417135A - Circuit interrupters : en
  • USD99117S - Design for a golf tee : en
  • DE628398C - Seat for vehicles, especially for rail vehicles : de en
  • ES140862A1 - Improvements in aircraft with autogiratory wings. : en es
  • FR46238E - Internal band brake : en fr
  • FR796164A - Fulling bell for washing clothes : en fr
  • GB444841A - Improvements relating to rotary spherical valves : en
  • GB445420A - Improvements in power driven transport vehicles : en
  • ES140859A1 - A new compact mechanical, optical, electrical and magnetic device, which aims at the photographic recording of sounds on films. : en es
  • FR796284A - Improvements to fasteners and clothing adornments : en fr
  • FR796272A - Basin furnace for the simultaneous production of different glass articles : en fr
  • SU46483A1 - Device for automatic tension control of the warp on a loom : en ru
  • US2035969A - Rotary hook for sewing machines : en
  • GB445095A - Process for the recovery of aluminium scrap foils, dross, turnings, and the like, into sound, fine grained metal : en
  • FR46231E - Mixing of colloidal bitumen in cement or cement in bitumen or tars used pure or in emulsions : en fr
  • DE628179C - Split door handle : de en
  • FR796349A - Method and apparatus for draining cars : en fr
  • FR46232E - Advanced rewinder device : en fr
  • FR796184A - Improvements to dual recording devices of production control and manufacturing cost : en fr
  • IE13951L - Electric discharge tubes : en
  • PL22820B1 - Air-cooled multi-cylinder internal combustion engine with centrifugal blower. : en pl
  • ES140152A1 - PROCEDURE TO SEPARATE ANIONS FROM LIQUID OR GASIFORM MEDIA WITH THE AID OF ABSORBENTS : en es
  • FR796273A - Metalliferous azo dyes and process for their production : en fr
  • DK51471C - Brake, especially for Rail Vehicles. : da en
  • DE628422C - Device for blowing out dry precipitation agents to render poisonous gases harmless : de en
  • DE628190C - On the edge of a sink, bathtub, etc. The like. To be applied housing for receiving an easily removable crank handle used for the transmission of the pool drain valve body : de en
  • GB445000A - Improvements in liquid measuring devices : en
  • GB445275A - Improvements in or relating to the treatment of the tissue of marine animals : en
  • DK51456C - Intermediate frequency overlay receive coupling. : da en
  • CA356939A - Billing machine : en fr
  • DE628194C - Machine for the production of ice cream using dry ice : de en
  • DE628184C - Brick extruder : de en
  • DE628435C - Method and device for casting light metal pistons : de en
  • US2035982A - Apparatus for weighing live animals : en
  • DE628258C - Inner shoe brake : de en
  • SU46406A1 - Stuffing box : en ru
  • US2035686A - Tool for forming joints in tubing : en
  • CH183385A - Process for the preparation of a pyridine dye. : de en
  • GB444984A - Improvements in or relating to hydro-extractors : en
  • US2036019A - Flat block printing machine : en
  • DE628171C - Process for the production of mainly large posters with low print runs : de en
  • CH183356A - Device for closing band rings. : de en
  • GB444987A - Improvements in dishes : en
  • GB445156A - System for viewing objects by means of infra-red rays : en
  • GB445260A - Improvements relating to coin operated gas and electricity meters and like mechanisms : en
  • GB444830A - Improvements in trunk communication electric cables : en
  • ES140847A1 - A dispersion field transformer, especially to operate electric lamps for lighting. : en es
  • SU46252A1 - Method of boric acid regeneration from slags : en ru
  • US2035478A - Production of motor fuel : en
  • US2036056A - Vacuum cleaner : en
  • US2036142A - Machine for taping lamp shades : en
  • FR796278A - Automatic tumbling arrangement for mine cars and the like : en fr
  • GB445279A - Improvements in or relating to an apparatus for testing or determining the degree offilling of packages, cartons or the like : en
  • US2035713A - Dispensing device : en
  • ES140923A1 - PROCEDURE AND CORRESPONDING INSTALLATION FOR THE LOW PRECISION HEAT TREATMENT OF OIL-CARBON SUSPENSIONS : en es
  • GB445189A - The manufacture of unsaturated diketones related to the corpus luteum hormone : en
  • DE628142C - Process for separating gas mixtures : de en
  • ES140910A3 - Process for the manufacture of dry food preparations based on malt. : en es
  • FR796194A - Arrangement for reproduction of television images : en fr
  • GB444920A - Improvements relating to collapsible chairs, seats, and the like : en
  • GB444970A - Improvements in or relating to rotary motors or pumps : en
  • DE627975C - Steam extractor for kitchens u. like : de en
  • ES140920A1 - Improvements in the construction and arrangement of apparatus for the burnishing of glass. : en es
  • GB445195A - Improvements in blankets, pads, quilts, clothing, fabric, or the like, embodying electrical conductors : en
  • US2035588A - Trim panel : en
  • FR46202E - Adjustable rotary aerator : en fr
  • GB445028A - Improvements in or connected with machines for applying labels to bottles : en
  • DE628255C - Oscillating semi-axis for motor vehicles : de en
  • ES4584U - Auxiliary water-closet seat for children. (Machine-translation by Google Translate, not legally binding) : en es
  • ES140989A3 - Improvements in the procedures and apparatus for suctioning sludge and mixtures and for dedusting gases. : en es
  • ES141055A1 - An apparatus for coupling or bridging. : en es
  • ES141087A3 - A process for adhering regenerated cellulose, celluloid and the like to rubber band. : en es
  • GB444921A - Improvements in and relating to collapsible containers : en
  • US2035544A - Cutting machine : en
  • ES140865A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • ES140984A1 - A procedure for preparing and preparing feed for animals. : en es
  • ES4602U - An armor for making ties and bows for use on folded shirts and dresses (Machine-translation by Google Translate, not legally binding) : en es
  • FR796242A - Process for the pretreatment of fibers cut into slices of cellulose esters or ethers for spinning : en fr
  • CA356963A - Electrical transmission measuring system : en fr
  • FR796287A - Improvements in methods and devices for closing cardboard containers and the like : en fr
  • US2035559A - Coin chute : en
  • CA356869A - Multitubular furnace : en fr
  • FR796115A - Liquid fuel torch : en fr
  • GB444968A - Improvements in and relating to the manufacture of cellulose ester compositions : en
  • GB445194A - Improvements in and relating to means for dividing the flow of liquids : en
  • US2035592A - Apparatus for treating mixtures of finely divided solids and liquids in thickening and countercurrent washing operations : en
  • US2035764A - Silo : en
  • US2036092A - Vinyl ester resins and process of : en
  • AU2197135A - Improvements in and relating to retorting apparatus suitable for the manufacture of coal gas : en
  • US2035501A - Silencer : en
  • USD99128S - Design for a stove : en
  • US2035917A - Manufacture of phenol : en
  • CH183140A - Road construction binders. : de en
  • GB445085A - An improved universal joint : en
  • ES141039A1 - IMPROVEMENTS IN THE MANUFACTURE OF REPLACEABLE HEEL CAPS : en es
  • GB444996A - Improvements in and relating to vehicle brakes : en
  • US2035447A - System of pulp preparation : en
  • US2035652A - Washing and cleansing : en
  • US2035972A - Tire spreader : en
  • FR796206A - Process for improving resins, waxes, fatty oils, etc., condensation products, reaction products with high molecular weight, obtained by means of these bodies and plastics : en fr
  • GB445101A - Improvements in shock absorbers : en
  • DE628387C - Decoration stand : de en
  • AU2187235A - An improved bifurcated paper fastener : en
  • CA356987A - Ventilator : en fr
  • CH183357A - Device on vehicles for supporting the upper part on the wheels, in particular for motor vehicles. : de en
  • GB444937A - Filter for use in a press for the extraction of juices from exhausted sugar beet cossettes, fresh cossettes and other air- or gas- containing substances : en
  • PL22884B3 - Electric discharge lamp. : en pl
  • US2035572A - Clamping device : en
  • US2035687A - Machine for forming threads on metal tubing : en
  • CH183391A - Release device for air brakes. : de en
  • GB444983A - Improvements in pencil sharpening apparatus : en
  • CA356923A - Mail chute : en fr
  • PL22849B1 - The disintegrating cartridge. : en pl
  • USD99142S - Design for a shoe : en
  • DE628245C - Pipe valve control for two-stroke diesel engines : de en
  • FR796181A - One-piece rubber galoche with automatic ventilation : en fr
  • BE414030A - METHOD AND APPARATUS FOR HYDROLYSIS OF CELLULOSE : en fr
  • AU2192035A - Improvements in or relating to picture and like telegraph systems : en
  • AU4979764A - Fire-retardant polyamides : en
  • US2035594A - Telephone system : en
  • CA356870A - Hair curler : en fr
  • US2036096A - X-ray apparatus : en
  • US2035749A - Tube closure : en
  • CH183125A - Meadow and field roller. : de en
  • CH183234A - Automatic demonstration device for timetables, index cards or the like. : de en
  • CH183288A - Lubrication device operating at air pressure and equipped with an indicator device of the lubricating grease contained therein. : en it
  • AU2191135A - Improvements in or relating to scanning devices for use in television andthe like systems : en
  • BE414007A - : en
  • CH183270A - Vertical multi-spindle machine for bar-shaped material. : de en
  • CH183380A - Dobby with mechanically driven weft search device. : de en
  • AU2198135A - Improvements in or relating to electrical systems of remote control and supervision : en
  • CH183286A - A device having a pipe clamp for connecting pipes to pipelines, in particular to water pipelines. : de en
  • CH183127A - Flower pot and saucer. : de en
  • CH183246A - Watch movement escapement. : en fr
  • DE628456C - Circuit arrangement for telephone systems with voice amplifiers and two-way communication : de en
  • DE628467C - Printing device for remote counters : de en
  • ES140289A3 - Manufacturing process of printed artificial silk fabrics. : en es
  • FR796169A - Improvements in processes for obtaining crude oil from coal, slate and similar substances : en fr
  • PL22752B1 - Transmitting device with lamps, cooled and liquid. : en pl
  • SU46504A1 - Rescue suit : en ru
  • US2036106A - Separator : en
  • CA356980A - Fountain brush : en fr
  • CH183136A - Overhead doors, especially in garages. : de en
  • PL22765B1 - Method for purifying lead. : en pl
  • CH183284A - Connection of a branch pipe to a main pipe with a curvilinear straight section. : en fr
  • CH183342A - Arrangement to prevent incorrect voter settings in self-connecting telex exchanges. : de en
  • CH183224A - Note typewriter. : de en
  • US2035922A - Power brake system for motor vehicles : en
  • US2036112A - Machine for mixing, stirring, and kneading dough : en
  • PL22858B1 - Electric cog starter. : en pl
  • SU46426A1 - The method of obtaining the combined images : en ru
  • US2035458A - Flotation of copper sulphides with nickel activators : en
  • US2035913A - Fastener : en
  • US2036043A - Refrigeration : en
  • SU46480A1 - Floating bucket wheel excavator : en ru
  • US2035564A - Ore concentrator : en
  • DE628299C - Signaling device : de en
  • FR796123A - Improvements to fastening devices particularly applicable to hoods of motor vehicles : en fr
  • CH183244A - Automatic gun with multiple barrels. : de en
  • BE413859A - : en
  • CH183157A - Furniture with curved metallic structural parts. : de en
  • ES140973A3 - Improvements in the mechanisms to produce vibratory movement. : en es
  • ES4585U - Wheel of metallic plate for autovehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • GB444836A - Vacuum flask : en
  • GB444909A - Improvements in or relating to carrier cycles : en
  • US2036009A - Synthetic resins and method of preparing the same : en
  • FR46245E - Drawer percolator : en fr
  • FR796197A - New electric toy : en fr
  • CA356905A - Vacuum cleaner bag : en fr
  • CA356913A - Granulating method : en fr
  • CH183208A - Method and device for cleaning and recycling used lubricating oils. : de en
  • US2035817A - Antisplitting device : en
  • CH183347A - Television process with amplification of a very broad frequency band. : de en
  • FR796348A - Automatic device for stopping a train crossing a closed or accidentally left open signal : en fr
  • GB445105A - Improvements in and relating to metal milling machines : en
  • PL22873B1 - A device for determining the needle tension in rotating locks. : en pl
  • GB445423A - Improvements in and relating to talking machine reproducing devices : en
  • DE628335C - High frequency coupling element : de en
  • CA356976A - Textile material coloration : en fr
  • CH183265A - Process for the production of molded parts with a dense cast structure and high heat resistance. : de en
  • GB444858A - Improvements in or relating to electric communication cables : en
  • ES138464A1 - Improvements in the manufacture of horns for car, motorcycle and bicycle. : en es
  • GB444981A - Improvements in or relating to the lubrication of rotary compressors : en
  • ES141022A1 - Improvement in the manufacture of dry batteries. : en es
  • FR796267A - Model or die selector mechanism : en fr
  • US2035790A - Wheel tire : en
  • US2036022A - Method of and means for receiving signals : en
  • US2035657A - Electrical outlet : en
  • FR796319A - Improvements to the deaeration of clay and similar plastics : en fr
  • GB445178A - A new or improved device for transmitting the rotating motion of a driving shaft to a driven shaft : en
  • GB444976A - Improvements in or relating to sash locks and holders : en
  • GB445049A - Improvements in or relating to draught-excluding means for doors, windows and the like : en
  • DK51469C - Loom. : da en
  • ES140149A1 - Improvements in devices sensitive to the propagation direction of electromagnetic waves. : en es
  • ES140901A1 - An electric discharge mechanism. : en es
  • DE628262C - Device for filling and closing flat bags : de en
  • DE628431C - Adjustable high resistance : de en
  • DE628458C - Pressure contact dry rectifier : de en
  • GB445013A - Improvements relating to harpoon and like lines or ropes : en
  • USD99126S - Design for a barbecue pot : en
  • CA356948A - Gas service regulator : en fr
  • CH183148A - Drainage device, in particular for bulk stones. : de en
  • FR796281A - Adjustable focal spot chi ray tube : en fr
  • GB445199A - Improvements in or relating to fastening-forming machines : en
  • ES140896A1 - IMPROVEMENTS IN THE CONSTRUCTION OF LOOMS : en es
  • FR796303A - Toy electric railway : en fr
  • CH183133A - Beams, especially for reinforced concrete structures. : de en
  • GB444857A - Improvements relating to stay bolts for locomotive fire boxes and the like : en
  • ES138463A1 - Improvements in the manufacture of pumps to inject air into the tires. : en es
  • ES140864A1 - Improvements regarding containers and the method of manufacturing them. : en es
  • FR796340A - Electro-acoustic transmitter : en fr
  • ES4598U - New tennis racket (Machine-translation by Google Translate, not legally binding) : en es
  • FR46225E - Safety device for feed water heaters or economizers : en fr
  • CA356876A - Gasoline container protecting device : en fr
  • US2036182A - Extrusion method : en
  • PL22759B1 - Kfr-47 b, 4. - Bearing with a shell that can be replaced with fights. : en pl
  • ES140852A1 - Shooting cadence moderator device for automatic machine guns of the machine gun type. : en es
  • US2035590A - campos : en
  • US2035958A - Apparatus for feeding molten glass : en
  • US2035985A - Rotary hook for sewing machines : en
  • FR796294A - Process for the production of sulfur : en fr
  • ES141081A3 - Machine for the manufacture of artificial threads. : en es
  • SU46385A1 - Device for testing the elasticity of the gelenka in shoes : en ru
  • US2035899A - Comminuted shortening : en
  • SU46416A1 - Divisible head : en ru
  • US2035607A - Process of purifying and refining hydrocarbon oils : en
  • ES4608U - Reflector for lighting fixture (Machine-translation by Google Translate, not legally binding) : en es
  • DE628348C - Storage arrangement for the anchors of sound recording or playback devices : de en
  • ES141137A1 - PROCEDURE FOR THE MANUFACTURE OF DIALKYLIC AMIDES SUBSTITUTED FOR ISOXAZOLE-CARBONIC ACIDS : en es
  • CA356867A - Shoe re-shaping device : en fr
  • ES140556A3 - Improvements in the manufacture of braids. : en es
  • US2036116A - Safety razor : en
  • US2035879A - Method of generating vapor : en
  • US2035964A - Joint for wall structures and the like : en
  • ES141111A1 - Method of manufacturing a coupling for links, suspenders and the like, by means of a piece of wire. : en es
  • GB445007A - Improvements in electromagnetic relays : en
  • US2036030A - Automobile sanding device : en
  • US2036078A - Generator of interrupted wave : en
  • PL22882B1 - A canopy for a pram or similar vehicle. : en pl
  • SU46320A1 - Method of making insecticide soap : en ru
  • SU46377A1 - Photographic lens : en ru
  • USD99134S - Design for an upholstery fabric : en
  • ES141139A1 - Perfections in pencils of various colors. : en es
  • SU46403A1 - Method of forming circular (transverse) boiler joints : en ru
  • US2035601A - Can sealing compound and the like : en
  • USD99114S - Design fob a shoe : en
  • US2035467A - Treatment of hydrocarbons : en
  • DE628476C - Device for stabilizing the direction of headlights movably suspended on the motor vehicle : de en
  • GB444900A - Improvements in or relating to heat exchangers particularly for use in refrigerating apparatus : en
  • GB444927A - Improvements in or relating to shears, bolt clippers and like tools : en
  • ES140880A1 - Improvements in cinematographic projectors. : en es
  • GB445027A - Improved process of producing a moulding composition and the product of such process : en
  • US2035999A - Tool holder : en
  • ES4595U - A new device applicable to oil lamps for mines (Machine-translation by Google Translate, not legally binding) : en es
  • GB444986A - Improvements in machines for applying cement or adhesive solution to the edge, seams and other parts of waterproof garments : en
  • PL22887B1 - 34q * ^ / o <^ / Bent metal furniture, especially made of steel pipes. : en pl
  • US2036039A - Safety connection and test block : en
  • GB445063A - Improvements relating to pneumatic hammers : en
  • GB445131A - Improvements in or relating to bee-keepers' appliances : en
  • ES140897A1 - Improvements in the instruments to transmit angular movement. : en es
  • US2036136A - Water heater : en
  • DE628266C - Device for remote setting of any objects : de en
  • ES140904A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • FR796280A - Improvements to resistors and electric heating elements : en fr
  • GB445421A - Improvements in wheel mounting and driving arrangements for vehicles having independently sprung driving wheels : en
  • ES140848A1 - A semi-homogenous home for the rational use in steam or hot water boilers for heating or industrial uses of giblets, granules and coals of dried coals, anthracite, anthracite or coke, at the same time ensuring an automatic march : en es
  • GB445411A - Improvements in or relating to the production of water-resistant basic or neutral calcium sulphite in the form of lumps : en
  • US2035762A - Gas cock : en
  • ES141117A3 - A device for sealing the mouths of metal drums. : en es
  • DE628357C - Storage bag, especially for X-ray films : de en
  • FR796131A - Improvements in handheld, shovel-shaped and the like transport vehicles : en fr
  • GB445041A - Improvements in or relating to pumps : en
  • US2035543A - Refrigerating apparatus : en
  • US2035612A - Remotely controlled radio receiving system : en
  • US2035793A - Actuating mechanism for presses : en
  • US2035630A - Printing plate cylinder : en
  • USD99119S - Design for an ensemble dress : en
  • US2035613A - Voltage control system : en
  • USRE19911E - Suction controlled governor : en
  • DE628221C - Switchable high-voltage isolating fuse : de en
  • DE628051C - Reverse gear : de en
  • DE628290C - Tensioning tool for screw bolts subject to tension with measuring device : de en
  • DE628314C - Electric gas lighter : de en
  • US2035769A - Refrigerating machine : en
  • US2036148A - Bridge table : en
  • ES141062A3 - Protect the simplified projector device for cinematographic films. : en es
  • ES141065A1 - A machine to fix heels. : en es
  • FR46226E - Method and device for compacting extensive layers of concrete from pavements or other constructions : en fr
  • FR796229A - Device for recording phonographic records yourself : en fr
  • FR796291A - Advanced binding for loose-leaf notebooks or registers : en fr
  • SU46368A1 - Adaptation to the scale : en ru
  • DE1369309U - : de en
  • USD99150S - Design for a velocipede frame : en
  • ES141059A2 - IMPROVEMENTS IN THE MANUFACTURE OF TITANIUM COLORS : en es
  • SU46441A1 - Piston pump for hydraulic transmission mainly for tractor mounted winch : en ru
  • CA356988A - Hollow forged valve : en fr
  • CH183344A - AC signal system. : de en
  • ES140996A1 - An improved system control device for piston-driven machines without a flywheel, with a main control spool, driven by a pressure fluid, and with an auxiliary control spool, impelled, on the one hand, by the pre-operation means : en es
  • FR46237E - Improvements to drill chucks : en fr
  • US2035517A - Apparatus for electrodeposition : en
  • US2035699A - Method and apparatus for roasting ores : en
  • US2035726A - Elastic fluid power plant : en
  • SU46344A1 - Quick-acting cable clamp : en ru
  • US2036094A - Sauce making machine : en
  • CA356858A - Door securer : en fr
  • CH183141A - Heater. : de en
  • SU46293A1 - The method of increasing the sensitivity of the device for remote control and telemetry : en ru
  • US2035712A - Time controlled switch : en
  • CA356908A - Article cleaning and sorting machine : en fr
  • DE628165C - Sorting device for fruits with an endless conveyor belt and stripping belts lying across this : de en
  • DE628349C - Dark field condenser for microscopes : de en
  • DE628355C - Device for image adjustment in motion picture projectors : de en
  • FR796172A - Cellular rubber bandage : en fr
  • FR796304A - System for determining the position of a mobile in space and implementation devices : en fr
  • US2035728A - Water supply and distribution means for a humidifier : en
  • PL22745B1 - A transmission with a rotating disc, mounted obliquely on the main working shaft of the internal combustion engine, the cylinders of which are arranged along the circumference of the wheel around this shaft with axes directed parallel to it. : en pl
  • PL22799B1 - Insulating bracket for cables in electrical discharge devices. : en pl
  • DK51461C - Machine for painting traffic stripes on roads, streets, roads and similar places. : da en
  • ES4600U - A new celluloid doll with limbs held in a special way (Machine-translation by Google Translate, not legally binding) : en es
  • GB444980A - Improvements in or relating to telegraphy : en
  • GB445140A - Improvements in television and like circuits : en
  • US2036133A - Automatic transmission : en
  • SU46290A1 - Folding cap for hinged suspension insulators : en ru
  • US2035662A - Structure for transmitting loads : en
  • US2035621A - Circuit breaker : en
  • ES140991A2 - IMPROVEMENTS INTRODUCED IN THE OBJECT OF THE MAIN PATENT BY PROCEDURE FOR OBTAINING DEOXYMORPHINE-C AND HYDRODESOXYMORPHINE-D : en es
  • GB445036A - Labyrinth packing for rotating parts of machinery, particularly parts of steam and gas turbines : en
  • GB445161A - Improvements in weighing scales : en
  • DE628369C - Thermal extraction of elemental phosphorus from rock phosphates by reduction with coal in the presence of silica in a fan shaft furnace : de en
  • GB445056A - Improvements in or relating to machines for making tiles, slabs and the like : en
  • DE628220C - Damping device for electrical voltage regulators : de en
  • US2036070A - X-ray exposure timer : en
  • ES140967A1 - A procedure that allows to obtain the inexplosiveness of the carbide-air mixtures in the so-called explosion engines. : en es
  • GB445010A - An improved electric flat-iron : en
  • GB445083A - Improvements in bifocal and multifocal lenses : en
  • GB445150A - Improvements in and relating to electric circuit breakers : en
  • DE628197C - Manufacture of varnishes : de en
  • DK51465C - Close to Closing Boxes, especially in Large Garages for Automobiles. : da en
  • SU46286A1 - The method of impregnation of the protective sheath for electrical cables : en ru
  • US2035993A - Air heating chamber for heat generators : en
  • DE628226C - Process for the production of a piezoelectric crystal, especially for audio frequency : de en
  • DE628103C - Method and device for the araeometric determination of the specific gravity of liquids : de en
  • SU46292A1 - Device for starting the engine : en ru
  • SU46342A1 - Skip lift : en ru
  • SU46501A1 - Fuel injection device for non-compressor internal combustion engines : en ru
  • DE628127C - Folding top, especially for motor vehicles : de en
  • DE628274C - Regulation of a number of cooling rooms : de en
  • ES140927A1 - An electron discharge device. : en es
  • US2035511A - Optical exerciser : en
  • US2035715A - Overthrow mechanism : en
  • US2035953A - Nonreturn valve for use with compressed or liquid gases : en
  • FR796142A - Device for hand sharpening of mechanical razor blades : en fr
  • FR796254A - Roof covering : en fr
  • GB444945A - Improvements in x-ray tubes : en
  • DE628143C - Rail fastening with hook-like or claw-shaped clamping means : de en
  • US2035595A - Fabricated building construction : en
  • AU2187335A - Improvements in or relating to oxide cathodes consisting ofa core wire anda wire wound thereon : en
  • AU2271235A - Improvements in or relating to shaker conveyors andthe like : en
  • CH183318A - Socket for electric bulb. : en fr
  • USD99127S - Design for a serving platter : en
  • SU46236A1 - Adaptation device for peat scavenging to the conveyor of the peat harvester : en ru
  • DE628206C - Casting pot for line casting machines with separate heating for parts of the same : de en
  • DE628452C - Rail wheel : de en
  • CH183389A - Ignition regulators for internal combustion engines. : de en
  • CH183134A - Hook to fasten the planks of the parquet reinforcement. : en it
  • US2035488A - Metal furniture construction : en
  • CH183278A - Centrifugal machine with drum provided with cells on the circumference. : de en
  • CH183348A - Circuit arrangement for television reception using a Braunschweig tube. : de en
  • US2035455A - Method of : en
  • US2035758A - Filter : en
  • SU46392A1 - Bucket elevator to move the spike in the harvest of x-threshers : en ru
  • US2035878A - Method of and device for producing sanitary, hygienic, and chemical effects : en
  • PL22878B3 - Braking device for landing gear for aircraft. : en pl
  • US2035831A - Vanity case : en
  • CH183334A - Hair curler. : de en
  • PL22744B1 - Combustion chamber for internal combustion engines. : en pl
  • US2035676A - Brake head : en
  • US2035885A - Railroad spike : en
  • CH183276A - Grinding device for natural and artificial stones. : de en
  • SU46264A1 - Reversible valve steam distribution mechanism : en ru
  • US2035485A - Roller journal : en
  • CH183163A - Shaving brush. : de en
  • PL22890B1 - A device for carbon dioxide extinguishing of burning loose and loose bodies. : en pl
  • CA356978A - Filament, foil and thread manufacture : en fr
  • CH183135A - Balancing device for bay closing device. : en fr
  • AU102425B2 - Elimination of interferences inthe case of high-voltage transformers : en
  • ES140957A3 - Procedure for making transverse grooves in tires, with hand-moved blade machines. : en es
  • SU46244A1 - Autoclave and its use for the divinyl polymerization : en ru
  • SU46373A1 - Fitting with a mobile weight to unequal-weights for the required installation of the center of gravity of the rocker arms : en ru
  • US2036037A - Telephone call transmitter : en
  • CA356979A - Carton reinforcing and sealing method : en fr
  • CH183124A - Litter vibrating screening machine. : de en
  • CA356953A - Valve : en fr
  • AU2207235A - Improvements in or relating to multiplying machines : en
  • FR796121A - Improvements to planetary-type transmission mechanisms : en fr
  • GB444995A - Improvements in or relating to the manufacture of hard metals : en
  • SU46450A1 - Rubber outsole for shoes : en ru
  • SU46457A1 - Mobile bottomless form for concrete blocks : en ru
  • GB444923A - Improvements in shaving means : en
  • GB445048A - Improvements relating to machines for grinding gear wheels : en
  • CH183350A - Newspaper holder with exchangeable billboards. : de en
  • CA356855A - Track sander : en fr
  • US2036042A - Dormant scale : en
  • DE628442C - Process for the production of hydrosilicate-bound molded bodies : de en
  • US2036025A - Automatic controlling apparatus : en
  • SU46287A1 - Protective sheath for electrical cables : en ru
  • ES141019A1 - IMPROVEMENTS MADE IN THE CENTRAL HOT WATER HEATING INSTALLATIONS : en es
  • CH183147A - Concrete masonry exposed to heat. : de en
  • FR796126A - Carburetor for internal combustion engines : en fr
  • DE628200C - Two-part screw locking : de en
  • CH183241A - Propellant gargoyle for mortar projectiles. : en fr
  • ES140416A1 - A partnership game with mechanical drive device. : en es
  • CH183200A - Process for the preparation of an alkylresorcin. : en fr
  • DE627900C - Process for the production of azo dyes : de en
  • DE628267C - Process for the production of resistors : de en
  • DE628339C - Use of a unipolar machine as an alternator for bicycles and similar vehicles : de en
  • GB445055A - Improvements in yarn winding machines : en
  • BE413739A - : en
  • AU2107035A - Combined flamethrower and fire extinguisher : en
  • SU46300A1 - Electric mercury lamp : en ru
  • SU46439A1 - Truck body : en ru
  • ES140978A1 - Cylinder to establish the contact of gases and liquids intended to be used in the columns of rectification of washing and others. : en es
  • US2035891A - Resetting device for counters : en
  • SU46360A1 - Pantograph : en ru
  • SU46466A1 - Crane lifting bridge crane for overhead cranes : en ru
  • US2035579A - Amusement device : en
  • CH183168A - Sample tape for Verdol machines. : de en
  • CH183159A - Collapsible furniture. : de en
  • CH183175A - Needle bed offset device on knitting machines. : de en
  • CH183184A - Firing equipment in dairies. : de en
  • ES140860A3 - A method of manufacturing hollow reinforced concrete bodies using the special apparatus described to be made. : en es
  • CH183201A - Process for the preparation of a chlorinated alkylresorcin. : en fr
  • US2035532A - Sample display device : en
  • US2035635A - Automobile brush spray : en
  • US2036100A - Remote control by fluid transmission : en
  • ES140889A3 - A new and applicable construction system for non-circular section iron or steel pipes. : en es
  • ES141118A2 - IMPROVEMENTS MADE INTO THE PURPOSE OF THE SAME : en es
  • US2035748A - Pinball game : en
  • DE628468C - Self-collecting locking device for typewriters : de en
  • US2035894A - Wetting agent : en
  • SU46376A1 - A device for spark recording sound on an opaque electrically insulating summer : en ru
  • FR46234E - : fr
  • US2036138A - Exhaust silencer : en
  • DE628140C - Extraction of krypton and xenon directly from the air : de en
  • SU46267A1 - Domain oven : en ru
  • FR796187A - Improvements to devices for controlling transmissions actuated by servo-motors : en fr
  • FR796193A - Mercury switch applicable in particular to level crossing signals : en fr
  • GB445023A - Improvements in liquid level gauges, especially for steam boilers : en
  • CH183146A - Electric stove. : en fr
  • ES141127A3 - A manufacturing process of the haemostatic extract of ergot of rye and its derivatives. : en es
  • GB445015A - Improvements in or relating to adjusting devices for carburetter throttle valves for internal combustion engines of motor vehicles : en
  • SU46372A1 - A device for recording the depth of pile driving : en ru
  • SU46348A1 - Hot water boiler, for example, for mobile bath and laundry installations : en ru
  • US2036073A - Apparatus for changing speed and direction of rotation by reversing a constant speed motor : en
  • ES141130A1 - Manufacturing process of rubber espadrilles to outer thick point. : en es
  • FR46221E - Improvements to complex engines : en fr
  • SU46288A1 - Protective sheath for electrical cables : en ru
  • SU46482A1 - Anodic diaphragm for electroosmotic water purification : en ru
  • ES140884A3 - A process for the manufacture of mouthpieces for gas masks. : en es
  • ES140821A2 - A NEW STRUCTURE OF CABINED DAMS, APPLICABLE TO SMALL AND LARGE VALLEYS : en es
  • GB444985A - Improvements relating to apparatus for testing the balance of rotary objects : en
  • GB444827A - Automatic control of aircraft in curved flight : en
  • DE628309C - Arrangement of mass particles when hanging in electrolytic baths : de en
  • SU46408A1 - Method for electrolytic degreasing of metal surfaces : en ru
  • GB444910A - Improvements relating to mortice latches : en
  • CH183195A - Process for the preparation of monobenzoyl pyrene. : de en
  • US2036154A - Combined latch and lock structure : en
  • USD99158S - Design for a piano case : en
  • SU46306A1 - Electronic lamp : en ru
  • US2035832A - Vanity case : en
  • US2035919A - Roller bearing car wheel : en
  • SU46388A1 - Lighter : en ru
  • SU46443A1 - Vacuum apparatus for motor carriage engines : en ru
  • US2036075A - Fish lure : en
  • DE628174C - Machine for cleaning milk cans etc. like : de en
  • ES140955A1 - A process for manufacturing phosphorescent pastes. : en es
  • FR796255A - Apparatus for burning fuel oil : en fr
  • GB444949A - Improvements in and relating to fluorescent screens : en
  • ES140151A1 - Procedure to eliminate elements of liquid and gasiform media with the aid of absorbent substances. : en es
  • ES141071A1 - A rotating action arrangement for high pressure motor and operating machines. : en es
  • US2035638A - Game device : en
  • US2035926A - Material handling mechanism : en
  • DE628234C - Device for pouring molten glass into molds or other vessels : de en
  • DE628323C - Device for producing pure water distillate to be used at a higher temperature : de en
  • PL22769B1 - A method of making paving slabs, strips or mats for carrying out this method. : en pl
  • US2036062A - Camera positioning device : en
  • DK51446C - Procedure for the manufacture of lampshades. : da en
  • CA356926A - Anthraquinone derivative : en fr
  • CA356949A - Advertising device : en fr
  • ES141036A1 - An improved device to prepare the cream. : en es
  • DE628224C - Method for sealing vessels containing gas under internal excess pressure : de en
  • DE628389C - Method for closing the ends of a sausage casing : de en
  • PL22777B1 - A method for removing thickening of welded seams and an apparatus for carrying out the method. : en pl
  • US2035844A - Arrangement of door buffers on the doors of motor cars : en
  • SU46284A1 - Method for producing active iron powder : en ru
  • US2035791A - Timing valve : en
  • US2035946A - Means for cutting film sheets such as phenol resin : en
  • US2035959A - Electric presser and ironer : en
  • US2035795A - Two-step pressing machine : en
  • CA356969A - Door lock : en fr
  • DE628269C - Air separator : de en
  • DE628292C - Process for the production of long-life fruit juices, sweet musts and similar products : de en
  • ES4589U - Tilt tab for files and file guides (Machine-translation by Google Translate, not legally binding) : en es
  • DE628065C - Circuit arrangement for bringing about various switching processes by sending out impulses of various lengths over telecommunication lines : de en
  • ES140887A1 - A process for the production of colored fibro-cement plates, mechanically pressed. : en es
  • ES141110A1 - Perfection in the manufacture of pistons. : en es
  • GB444838A - Improvements in and relating to processes for the production of prints on cloth : en
  • FR796152A - Process for the treatment of residual liquids from the manufacture of pulp with soda or sulphate : en fr
  • FR796190A - New water insoluble azo dyes : en fr
  • DE628236C - Bread slicer with a swiveling knife and a spring-loaded clamping strip : de en
  • DK51475C - Apparatus for Capturing and Reproducing Colored Slides, in particular for Cinematography. : da en
  • US2035995A - Storage battery : en
  • US2036172A - Cord and chain coupling : en
  • FR796173A - Photographic process : en fr
  • FR796323A - Electric discharge tube, more particularly chi ray tube for very high voltages : en fr
  • CH183243A - Device for determining the location of non-visible, moving aircraft and for transferring the elevation and lateral angles of this location to artillery equipment such as searchlights, commando apparatus and the like. : de en
  • DK51474C - Combined seating and reclining furniture. : da en
  • PL22749B1 - Electric discharge lamp, zarowa lamp or the like. : en pl
  • CH183152A - Combustion equipment. : de en
  • CH183186A - Process for the production of a product from cheese which can be used for the preparation of dough and baked goods. : de en
  • ES140824A1 - Apparatus for extracting the intake and exhaust valves from automobile engines. : en es
  • GB445145A - A process for delustring lustrous fibrous materials : en
  • GB444825A - Improved apparatus for use in binding insulated electrical conductors, insulating bare conductors or binding together other bodies : en
  • SU46333A1 - Method of making casting molds : en ru
  • ES141099A1 - A hermetic adjustment system that can be used during the march and from the outside for cylinder head gaskets of explosion engines and other similar parts. : en es
  • ES140882A3 - Procedure for the manufacture of an electrically insulating material. : en es
  • FR46248E - Manufacturing process of reinforced plywood panels and planks : en fr
  • DE628209C - Process for the production of a fertilizer from urban garbage : de en
  • ES140961A1 - Improvements introduced in glassware crucibles. : en es
  • FR796333A - Improvements to electrical switches and circuit breakers : en fr
  • GB444930A - Improvements in and relating to hydraulic braking arrangements : en
  • GB445047A - Improvements in or relating to birdcages : en
  • US2035765A - Autogenous welding and cutting machine : en
  • DE628203C - Wheel hub for hand vehicles : de en
  • DE628308C - Elevator for grain with two adjacent channels : de en
  • DK51454C - Screw pencil. : da en
  • ES141128A3 - Enhanced seamless steel tube hot fabrication system. : en es
  • US2035698A - Tacky rubber compositions and methods of making the same : en
  • US2036170A - Drop bottom container : en
  • USD99116S - Design for a radiant heater : en
  • ES140963A3 - An apparatus for separating or bringing two bodies together by means of articulation rods applied to them. : en es
  • CA356944A - Track sander : en fr
  • DE628244C - Key ring with an insertion gap bridged by a spring tongue : de en
  • ES141025A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • ES4594U - A universal articulation mechanism for shaving machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES140857A1 - Procedure for the manufacture of dry masonry. : en es
  • FR796338A - Multipurpose lock : en fr
  • GB444843A - Improvements in storage photo-electric devices : en
  • GB444974A - Improvements in or relating to electric discharge tubes : en
  • ES140908A1 - A new burner with its special burner to ignite and gasify liquid fuels of all kinds, the igniter also being applicable to different types of stoves, stoves and similar appliances, powered by liquid fuels : en es
  • ES140881A3 - A process for manufacturing gas mask filter enclosures. : en es
  • US2035591A - Combined harrow and pulverizer : en
  • DE628287C - Adjustable wall to be installed in the combustion chamber of a sectional boiler : de en
  • DE628359C - Liquid shock absorbers : de en
  • DE628119C - Device for controlling electrical systems with the aid of current pulses : de en
  • FR796320A - Guide device for vertical knife in electric fabric cutters : en fr
  • FR796332A - Tail lift for aircraft handling : en fr
  • GB445346A - Manufacture of azo-dyestuffs on cotton piece goods : en
  • GB444946A - Improvements in or relating to screw presses : en
  • GB445139A - Improvements in or relating to variable speed gear : en
  • DE628388C - Process for producing photographic sound recordings by the amplitude method : de en
  • FR46203E - Improvements to the methods of transmitting signals to mobiles on railways : en fr
  • FR796122A - Improvements to recording or recording devices with printing elements and sheet recorder : en fr
  • FR796149A - Improvements to centrifugal rifles : en fr
  • CH183302A - Electrical circuit for contact pointer thermometers and other contact instruments. : de en
  • CH183371A - Automatic safety and signaling device for railroad crossings. : de en
  • ES141010A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • CH183137A - Device for drilling holes. : de en
  • DE628448C - Process for the preparation of 2-amino-1-oxybenzenes which are substituted in the 3, 4, 5, 6-position by chlorine or bromine or by chlorine and bromine : de en
  • SU46476A1 - Shandor maneuvering device at gateways : en ru
  • CA356894A - Vaporizer for engines : en fr
  • US2035516A - Method of separating the constituents of gaseous mixtures : en
  • US2035735A - Container : en
  • CH183335A - Process for converting wet fire extinguishers into foam fire extinguishers. : de en
  • DE628298C - Signaling device : de en
  • GB445342A - Structural activated carbon and process for the production thereof : en
  • ES140812A1 - Device for the roentgenographic representation of layers of the body. : en es
  • ES140907A1 - A cooler appliance applicable to vehicles with internal combustion engines. : en es
  • PL22782B1 - Connection system with cathode ray tubes. : en pl
  • US2035446A - Cable grip : en
  • US2035466A - Traversing mechanism for turrets : en
  • DE628384C - Process for pest control by misting the control agent : de en
  • USRE19913E - nozzle : en
  • SU46319A1 - The method of obtaining the drug to increase the detergency of soap : en ru
  • US2035902A - Structural material : en
  • US2035740A - Treatment of textile materials : en
  • US2036072A - Dosimeter : en
  • USD99135S - Design for a dress : en
  • USD99156S - Design for an automobile : en
  • CH183268A - Metal wire for strapping crates, packages and packaging, and method of manufacturing this wire. : en fr
  • US2035957A - Hot press printing machine : en
  • US2036139A - Laundry marker counter : en
  • PL22783B1 - Phonogram for the optical reproduction of sounds. : en pl
  • CA356964A - Sound recording system : en fr
  • CH183301A - Automatic device for transforming any mains voltage into a certain consumer voltage. : de en
  • DE628380C - Meatlldampfentladungsgefaess with a wick-like insert inserted into the cathode : de en
  • GB445009A - Improvements in apparatus for measuring by means of photoelectric cells the reflecting power of surfaces of substances : en
  • CA356898A - Rotary dust separator : en fr
  • DE594808C - Process for the production of pellets of ethereal, sulfur-containing oils : de en
  • ES140888A1 - An improvement in the manufacture of fibro-cement pipes by means of pressure by inflatable containers. : en es
  • US2036034A - Method of making grooved wire : en
  • US2035625A - Dishwashing apparatus : en
  • US2035739A - Ball winding machine : en
  • CA356970A - Brake : en fr
  • US2036067A - : en
  • CH183326A - Process for the preparation of 1-cyclohexyl-2,3-dimethyl-4-methylamino-5-pyrazolone. : de en
  • PL22821B3 - The tube obtained by centrifugal casting and the method of its production. : en pl
  • PL22864B1 - A connection system for selectively receiving and amplifying electric vibrations. : en pl
  • PL22883B1 - Compressor device. : en pl
  • SU46353A1 - Method of deodorization coincide : en ru
  • US2035639A - Grease gun rack : en
  • CH183176A - Drive device for machines for processing tape-like materials, in particular for the processing of fabrics. : de en
  • CH183237A - Roller skate. : de en
  • PL22894B1 - Typewriter. : en pl
  • USD99123S - Design fok a dress : en
  • DE628455C - Device for closing circuits on multiple brush voters : de en
  • ES140849A1 - A new fuse link, designed especially for high voltage direct current. : en es
  • ES141119A1 - A machine for pitting olives. : en es
  • FR796331A - Rocket intended for all projectiles animated by a rotational movement : en fr
  • SU46291A1 - Device for automatically switching on street lighting using photocells : en ru
  • FR796228A - Tilting projector containing a high power arc lamp : en fr
  • GB444847A - Improvements in or relating to devices for attaching belt fasteners : en
  • GB445274A - Process for the treatment of distillable carbonaceous materials with hydrogenating gases : en
  • DE628141C - Sheet separator for sheet feeder : de en
  • BE407958A - : en
  • US2035786A - Rotary fluid compressor, exhauster or circulating machine : en
  • CA356878A - Valve grinder : en fr
  • CA356882A - Water heater or boiler : en fr
  • CH183128A - Honey extractor. : de en
  • CH183336A - Oxygen generator cartridge. : en fr
  • DK51448C - Expansion closure. : da en
  • PL22794B1 - An electric wire or cable provided with an insulating-protective coating and a method of producing insulating material for these coatings. : en pl
  • SU46330A1 - Occlusive Pessary : en ru
  • SU46412A1 - Adaptation to a lathe for cutting carving marks of molds and similar products : en ru
  • PL22874B1 - Trigger pin for rifles with a rotating shaft. : en pl
  • US2036160A - Method of decorating cloth : en
  • US2035986A - Rotary hook for sewing machines : en
  • CA356881A - Radio compass : en fr
  • CH183266A - Welded connection on rails, beams and pipes. : de en
  • CH183386A - Device for shock absorption and protection of pivots for watch movements. : en fr
  • US2035669A - Trailer hitch bracket : en
  • US2035810A - Milling attachment : en
  • US2036099A - Vehicle brake control : en
  • US2036162A - Machine tool unit : en
  • US2035614A - Control means for brakes : en
  • USD99124S - Design fob a camera or similar : en
  • USD99141S - Design fob a fly swattee : en
  • USD99173S - Design for a shoe or similar article : en
  • DE628427C - Process for the production of oxygen-containing organic compounds, in particular lower alcohols such as methanol : de en
  • ES140818A1 - A system of attached optical prisms, of special application to the taking of stereoscopic views and projection of the same ones. : en es
  • CA356958A - Electric metal gathering machine : en fr
  • SU46488A1 - Wave Wind Engine : en ru
  • US2035461A - Machine for treating hides, skins, and leather : en
  • BE413647A - : en fr
  • GB444842A - Manufacture of packing material in sizable form from entangled fibrous material : en
  • US2035473A - Phonograph : en
  • US2035558A - Photocopy machine : en
  • US2035746A - Machine for treating newly pasted storage battery plates : en
  • US2035763A - Superheater arrangement : en
  • US2035924A - Fishing reel : en
  • US2035513A - Radiator cleaner and leak checker : en
  • PL22829B1 - Belt card for kite rolls, carding machines for cloth wool]. : en pl
  • SU46402A1 - Oil pump or other liquid pump : en ru
  • DE628285C - Ice ax convertible into a mountain stick or ski pole : de en
  • GB445186A - Improvements in cap-spinning apparatus for the twisting and winding of threads : en
  • US2035905A - Jarring tool : en
  • DK51466C - Writing pen. : da en
  • CH183366A - Arrangement for the operation of vehicles by means of internal combustion engines with the mediation of an electrical power transmission. : de en
  • US2035747A - Two-way valve gate : en
  • CA356865A - Flour : en fr
  • CH183273A - Process for the production of technical rubber hoses with fabric inserts or those made of cord threads. : de en
  • ES141060A3 - Improvements in the construction of buildings with an ascending arrangement of the floors in a spiral way. : en es
  • ES141068A1 - An apparatus for the resolution of tachymetric calculations. : en es
  • FR796161A - Transmission and distribution of television images : en fr
  • PL22778B1 - A method of producing silver and palladium alloys : en pl
  • US2035861A - Method for curing rubber articles : en
  • US2035736A - Hose construction : en
  • ES141112A1 - A mechanical procedure to limit the displacements of the rotary molds used to manufacture articles of centrifuged material. : en es
  • DE628155C - Breast prosthesis : de en
  • FR796260A - Improvements to the means to avoid the untimely or fraudulent starting of railway vehicles : en fr
  • ES141072A3 - New method of manufacturing bras. : en es
  • GB445460A - Process of manufacturing stucco, plates, panels and the like covering and building elements : en
  • GB444979A - Movement for kicking dolls : en
  • FR796107A - Stabilized generator with almost continuous frequency variation : en fr
  • DE628441C - Orthopedic shoe with support inserts : de en
  • PL22848B1 - The method of making fireplaces. : en pl
  • ES140840A1 - An apparatus for achieving improvements in or relating to the signal systems of high frequency carriers and the like. : en es
  • ES140886A1 - A process for the production of colored fibro-cement plates. : en es
  • FR796106A - Improvements to ashtrays for smokers : en fr
  • DE628307C - Machine for the production of hollow bodies from veneer layers glued together : de en
  • SU46359A1 - Instrument for tracing curved curves : en ru
  • US2035850A - Manufacture of phosphoric acid : en
  • SU46274A1 - Brake shoe : en ru
  • FR796295A - Lifting device for granular, powdery and similar materials : en fr
  • FR796290A - Hook for hanging bicycles : en fr
  • GB445172A - Improvements in or relating to dewaxing hydrocarbon oil : en
  • US2036144A - Spring needle knitting machine and individual presser therefor : en
  • DE628280C - Time switch, especially for radio sets : de en
  • ES4577U - A metal container for bitumens (Machine-translation by Google Translate, not legally binding) : en es
  • GB445278A - Manufacture of 6-nitro- and 6-amino-2:3-hydroxynaphthoic acid : en
  • FR796329A - Dispensing device for gas and other fluids and its applications : en fr
  • US2035536A - Interconnection of transmission lines : en
  • FR796268A - Alignment mechanism : en fr
  • US2036119A - Primer composition : en
  • FR796314A - Electric discharge tube, in particular luminescent tube : en fr
  • ES140863A1 - Improvements in aircraft with autogiratory wings. : en es
  • FR796301A - New folding cart system for children : en fr
  • GB445052A - Improvements relating to apparatus for simple arithmetical calculations : en
  • GB445182A - Improvements in the treatment of textile materials : en
  • ES140684A3 - A procedure for the manufacture of firecracker mysts. : en es
  • FR46220E - Improvement in explosion engines : en fr
  • GB444854A - Improvements in and relating to dynamo electric machines : en
  • GB445119A - Improvements in and relating to the roof construction of motor cars : en
  • ES141097A1 - Perfecting in warp looms, commonly called chain or kette for knitting. : en es
  • GB445082A - Improvements in and relating to variable electric condensers : en
  • SU46422A1 - The method of obtaining persistent fruit soft drinks : en ru
  • US2035782A - Smoker : en
  • US2036000A - Photographic type composing : en
  • CA356891A - Bolt : en fr
  • DK51462C - Traffic light. : da en
  • FR796188A - Friction shifting : en fr
  • DE628264C - Intermittent absorption refrigeration apparatus : de en
  • DE628391C - Device for pretreatment of items to be burned in the rotary kiln, such as cement : de en
  • DE628277C - Filters for electrical vibrations : de en
  • ES141069A1 - A procedure for the sealing of permeable rubber. : en es
  • SU46226A1 - Sheet metal bending punch : en ru
  • DE628204C - Electric traffic lights : de en
  • ES140936A1 - A PROVISION FOR THE AUTOMATIC ISSUANCE OF CERTAIN COMMUNICATIONS : en es
  • FR796288A - Transportable device for determining, signaling and automatically eliminating gas leaks in gas pipes and tanks : en fr
  • GB445072A - Improvements in and relating to rotary engines : en
  • GB445094A - Arrangements for operating cathode ray tubes : en
  • FR796113A - Rotary printing mechanism for printing alphabetic characters : en fr
  • GB445197A - Improved sewing mechanism particularly for use in the manufacture of spring upholstery : en
  • ES141034A1 - A new apparatus for the defibration of flax and similar fibrous plants. : en es
  • GB445017A - Portable draught or heat screen for chairs and the like : en
  • DE628054C - Hydrofoil design : de en
  • GB445184A - Improvements in change-speed gearing : en
  • ES140902A1 - A film filming procedure based on dolls articulated in fixed positions that change gradually and successively. : en es
  • FR796311A - Process for the treatment and transformation of fuels : en fr
  • FR796114A - Improvements to interlocking systems for railways : en fr
  • GB444848A - Improvements in and relating to dry gas-holders : en
  • GB445187A - Improvements in luminous electric discharge devices : en
  • GB444912A - Improvements in gun actuating means for aircraft : en
  • GB445468A - Improvements in or relating to the manufacture of arsenic acid : en
  • ES140875A3 - A process for the preparation of catalysts. : en es
  • FR796300A - Machine for making in one piece the shells of tapered sheet metal drums : en fr
  • GB445133A - Improvements relating to fastenings for fan lights of the hopper type : en
  • PL22746B1 - A method of torque balance in a two-stroke, multi-cylinder internal combustion engine with counter-rotating pistons, with two obliquely mounted on the engine shaft discs for direct conversion of the reciprocating movement of the pistons into the rotary movement of the main engine shaft. : en pl
  • US2035743A - Circuit breaker : en
  • US2036046A - Time indicating device : en
  • CA356966A - Vertical carbonisation retort : en fr
  • FR46250E - Method and apparatus for eliminating the water contained in the body of cetaceans and in all other materials containing water and possibly oil : en fr
  • FR796285A - Steam generator, usable in particular in hairdressing salons : en fr
  • GB444932A - An improved method of hair-waving or curling and apparatus therefor : en
  • US2035945A - Method of distilling oils : en
  • USD99125S - Design for a clothes stick : en
  • US2035555A - Automatic fountain pen : en
  • PL22798B1 - Cord resistor for radio receivers or measuring instruments. : en pl
  • US2035538A - Gaseous fuel mixing device : en
  • US2035799A - Clam rake : en
  • DE628239C - Roller guide for the sliding doors of cupboards : de en
  • US2035867A - Tractor : en
  • FR796211A - Method of manufacturing ribbed pieces in rib knit : en fr
  • USD99139S - Design for a shoe : en
  • GB445135A - Improvements in licence holders of motor driven vehicles : en
  • FR46210E - Seaplane : en fr
  • GB445016A - Improvements in or relating to dust-bins and refuse collecting receptacles : en
  • GB445173A - Improvements in eyelash curlers : en
  • CH183378A - Containers for granular and powdery substances, in particular for storing coffee powder. : de en
  • DE628215C - End piece for overhead lines of electric railways : de en
  • US2035602A - Electrical controlling system : en
  • US2036097A - Counterbalanced supporting mechanism : en
  • PL22762B1 - A method of improving magnesium alloys. : en pl
  • CH183305A - Braun tube, in particular for television purposes. : de en
  • ES140883A1 - Procedure for obtaining yeast powder. : en es
  • ES141074A1 - Improvements in the construction of stoves or kitchens for dense liquid fuels. : en es
  • US2035498A - Means for marking burglarized papers : en
  • US2036149A - Coaster wagon : en
  • USD99151S - Design for a shoe : en
  • SU46358A1 - Mobile machine for cleaning hardwood : en ru
  • SU46393A1 - Threshing device : en ru
  • DE628023C - Process for the preparation of alkali methylates : de en
  • PL22773B1 - An alloy for the production of permanent magnets and the method of its production. : en pl
  • US2036166A - Process for treating naphtha : en
  • US2035881A - Brush machine : en
  • FR796324A - Spare wheel cover for motor vehicle : en fr
  • ES140879A3 - Procedure for the manufacture of a moisture insulating material. : en es
  • DE628312C - Large clock, especially tower clock system : de en
  • SU46323A1 - Fan for hot gases : en ru
  • USD99159S - Design for a textile fabric : en
  • FR796307A - Improvements to shoes and their manufacturing process : en fr
  • ES141043A1 - Cold rolling process of tubes at pilgrim's pace. : en es
  • DE628363C - Fadenfuehreraufrueckeinrichtung for bottle and similar winding machines : de en
  • US2035933A - Railway tie : en
  • GB445061A - Improvements relating to the inflation of pneumatic tyres : en
  • CH183311A - Electrode nipple. : de en
  • US2036151A - Window sash lock : en
  • ES141134A1 - Improvements in the machines of cutting the hair, to remove this one of the orifices. : en es
  • GB445124A - Improvements relating to the wheels of railway rolling stock and to other solid revolving bodies having a characteristic ring : en
  • DE628159C - Butt-welded standing plate joint : de en
  • FR796276A - Improvements to two-stroke internal combustion engines : en fr
  • US2035915A - Tube, fountain pen barrel and the like : en
  • US2035935A - Caddy fixture : en
  • ES4581U - A new pants and vests bra (Machine-translation by Google Translate, not legally binding) : en es
  • GB445037A - Improvements in and relating to the washing of motor cars and other vehicles : en
  • FR796339A - Reduction system with blocking and adjustment of play : en fr
  • GB445167A - Improvements in ophthalmic mounting : en
  • ES141056A1 - A new elevated rail transport system. : en es
  • US2035862A - Weather strip : en
  • US2036103A - Phonograph apparatus : en
  • DE628374C - Electrical measuring or control device as a contact instrument with mechanically moved arms : de en
  • DE628412C - Drive device, especially for valve controls of internal combustion engines : de en
  • US2035617A - Program selecting system : en
  • US2035708A - Engine starting mechanism : en
  • ES141067A1 - Procedure for transporting loads, especially children's cars, on inclined surfaces. : en es
  • US2035575A - Refrigerating apparatus : en
  • US2035685A - Door operating device : en
  • US2035930A - Twine package : en
  • CH183218A - Device for folding the bottoms of paper sacks. : de en
  • CH183277A - Marking device for double-edged razor blades. : de en
  • GB445070A - Electric cables or other insulated electric conductors and the manufacture thereof : en
  • DE628434C - Russblaeser : de en
  • FR796264A - Electric bomb launcher for aircraft : en fr
  • US2035802A - Tire trimming device : en
  • SU46395A1 - Potato peeling machine etc. : en ru
  • SU46424A1 - Advertising light device : en ru
  • SU46481A1 - The method of disposal of water silver sand : en ru
  • US2035714A - Metallic container and method of making the same : en
  • CH183242A - Projectile. : en fr
  • CH183384A - Process for the production of an anthraquinone derivative. : de en
  • SU46311A1 - The way to protect arc rectifiers from reverse ignition : en ru
  • SU46397A1 - Aerial sprayer for combating pests of agriculture and forestry : en ru
  • US2035576A - Dynamometer : en
  • SU46375A1 - Electric drive to the phonograph : en ru
  • SU46268A1 - The method of obtaining automatic steel in the main open-hearth furnace : en ru
  • CH183202A - Process for the preparation of 2-aminodiphenyl sulfone. : de en
  • DE628402C - Process for the production of electrodes for non-airtight sealed arc lamps for body irradiation : de en
  • FR46215E - Method and portable film recording apparatus : en fr
  • FR796129A - Automatic device for controlling and maintaining the direction of moving bodies : en fr
  • FR796237A - Suspender buckle : en fr
  • USD99106S - Design fob a pyrophoric lighter : en
  • PL22757B1 - Steel for the manufacture of barrels of firearms. : en pl
  • US2035703A - Endless track mechanism : en
  • USD99157S - Design for an etheric vibrator : en
  • US2035882A - Vacuum cleaner : en
  • US2035996A - Meter connection checking device : en
  • US2035684A - Photographic shutter : en
  • US2035955A - Process for the production of ferrochromium free of carbon : en
  • SU46470A1 - Storage for flammable liquids : en ru
  • US2036051A - Indented shock absorbing cushioning or packing paper and method and apparatus for making same : en
  • FR796328A - Speed regulator mainly for motors : en fr
  • GB445014A - Improvements in and connected with machines for making bricks and the like : en
  • GB445034A - Improvements relating to baling and other presses : en
  • IE14024L - Tempering of glass sheets : en
  • FR796239A - Two-piece cylinder head for internal combustion engine : en fr
  • US2036105A - Cap applying machine : en
  • DE628497C - Tube device fed from the AC network, especially for electrical musical instruments : de en
  • US2035806A - Organ : en
  • US2035827A - Method and means for making multifocal lenses : en
  • US2036048A - Dual wiper or applicator : en
  • US2036150A - Front axle assembly for coaster wagons : en
  • GB444915A - Improvements in and relating to the manufacture of hinged lids for tins and other containers : en
  • DE628377C - Rectifier circuit for the power supply of lighting networks by the operating voltage of electrically operated AC railways : de en
  • US2036117A - Electric heater for liquids : en
  • US2035445A - Third rail securing device : en
  • USD99108S - Design for a shoe : en
  • SU46228A1 - Scarf printing machine : en ru
  • US2035925A - Casing head equipment : en
  • US2036038A - Hydraulic brake system : en
  • ES140845A1 - Radio relay systems. : en es
  • FR796101A - Food product and manufacturing means : en fr
  • FR796305A - Compressor or helical motor : en fr
  • DE628183C - Device for supplying measured amounts of water to the mixing drum of concrete mixing machines : de en
  • SU46448A1 - Device for automatic control of pressure on the deck of seawater and air inside the vessel lifted from the water : en ru
  • SU46260A1 - Method of making a catalyst from copper : en ru
  • DE628085C - Enclosure body for closed fuses : de en
  • FR46241E - Cosmetic product : en fr
  • FR796130A - Improvements to teleprinter communications establishment : en fr
  • ES4591U - Flat cord for driving spindles of spinning machines and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • SU46345A1 - Lifting machine with friction drum : en ru
  • US2035535A - Wheelbarrow : en
  • US2036177A - Cartridge fuse : en
  • USD99171S - Design for an envelope : en
  • SU46491A1 - Blade to rotary wind turbine : en ru
  • SU46225A1 - Method and device for rolling metal directly from the liquid mass : en ru
  • SU46428A1 - Apparatus for separating the oil from the pulp of sunflower seeds : en ru
  • US2035616A - Furrow attachment for gang plows : en
  • US2035742A - Purification of naphthenic acids : en
  • CA356925A - Mail chute : en fr
  • US2035523A - Process of recovering halides : en
  • DK51447C - Method for the Preparation of Irradiated Superphosphate Mixture Fertilizers. : da en
  • DE628185C - Device for producing cylindrical hollow bodies, such as sleeves or flanged high-pressure pipes, from asbestos cement or similar building materials : de en
  • DE628445C - Handle fastener for brooms, scrubbers, etc. like : de en
  • AU2278635A - Apparatus for elevating grain : en
  • DE628495C - Brake arrangement for trains : de en
  • US2036107A - Holder : en
  • US2035737A - Grinding machine : en
  • ES140858A1 - Accounting procedure. : en es
  • ES4579U - Steel axes equipped with a hardened steel edge joined to it by electric welding. (Machine-translation by Google Translate, not legally binding) : en es
  • GB445155A - Improvements in and relating to straight bar knitting machines : en
  • DE628332C - Three-phase electric arc furnace with swiveling electrodes : de en
  • DK51450C - Automatic Power Switch for Built-in Electric Iron. : da en
  • SU46473A1 - Stop watch mechanism for pocket watch : en ru
  • DE628231C - Process for the preparation of oxy compounds of the anthrapyrimidine series : de en
  • CA356946A - Moulded mica product : en fr
  • FR796232A - Device for reducing the roll and pitch of ships : en fr
  • FR46242E - Improvements to hooks for attaching bracelets to watches and the like : en fr
  • FR796247A - Machine tool usable in particular for grinding threads : en fr
  • BE413930A - : en
  • ES141032A1 - Improvements in the construction of washbasins or palanganeros. : en es
  • GB444941A - Improvements in or relating to electric lamp sockets : en
  • PL22855B1 - Compressed air braking device with an equalizer regulating the pressure variations of the compressed air flowing from the main line to the braking device. : en pl
  • US2035981A - Recovery of carbon disulphide from viscose products : en
  • PL22747B1 - Pressure lubrication device. : en pl
  • US2035776A - Ring plate valve : en
  • US2035900A - Furnace for heating fluids : en
  • SU46494A1 - Ramming machine : en ru
  • US2035706A - Game apparatus : en
  • IE14496L - Compressing cotton wads : en
  • US2035761A - Synthetic veneer and process of making same : en
  • CH183149A - Door closing device. : en fr
  • AU2264235A - Gas supply control for liquid heaters : en
  • PL22866B1 - Sleeping tails and spring suspension for transport. : en pl
  • USD99112S - Design for a padlock : en
  • FR796218A - Process for obtaining raw precious metals : en fr
  • BE413891A - Paper match made in a special process : en fr
  • CH183173A - Flat bed knitting machine. : en fr
  • DE628317C - Machine for attaching hinges formed by adhesive strips to tin boxes with hinged lids : de en
  • PL22800B1 - Apparatus in the form of a gun for coating the surface of objects with a layer of molten metal or other materials. : en pl
  • US2035477A - Window frame mounting : en
  • US2035705A - Forage crop gathering implement : en
  • US2035888A - Well reamer : en
  • CH183190A - Device for treating fresh fruit with a preservative. : de en
  • CA356856A - Fireproof and waterproof yarn and textile article manufacture : en fr
  • CH183274A - Method for operating a pneumatic shredder. : de en
  • US2035809A - Shock absorbing device for motor vehicles : en
  • US2035987A - Refold mechanism : en
  • US2036023A - Telephone system : en
  • CH183126A - Pesticides. : de en
  • PL22761B1 - A stop device for a garden umbrella, tilted on a shaft. : en pl
  • US2035634A - Thermometer : en
  • US2036013A - Garment with semiraglan sleeve : en
  • US2035800A - Body for power vehicles : en
  • ES141053A1 - New process for the manufacture of waxes to polish all kinds of wood. : en es
  • CH183352A - Stands, in particular for displaying objects. : de en
  • CH183260A - Watch movement racket. : en fr
  • CH183221A - Form classification system. : en fr
  • DE628491C - Circulation heating with gaseous heat transfer, especially for baking and drying chambers : de en
  • DE628471C - Multiple manual for electrical musical instruments : de en
  • US2035460A - Magnesium product and process of manufacture : en
  • ES141021A1 - NEW SLIDE DRIVE SYSTEM FOR FOUR-STROKE COMBUSTION ENGINES WITH OPPOSITE RUNNING PLUNGERS : en es
  • ES141026A1 - Improvements introduced in the manufacture of plugs. : en es
  • FR796148A - Improvements in the manufacture of sugar : en fr
  • GB445196A - Spring compressing mechanism : en
  • US2035584A - Process for separating nitrogen bases : en
  • PL22809B1 - A method for making stick ice cream and an apparatus for carrying out the method. : en pl
  • SU46270A1 - Thrust shoe : en ru
  • SU46326A1 - Dryer for leather : en ru
  • SU46454A1 - Water float skis : en ru
  • FR46246E - Automatic bottle bottom finishing machine : en fr
  • CH183215A - Process for bleaching wood pulp. : de en
  • SU46328A1 - Instrument for determining the strength and accuracy of impact : en ru
  • DE628300C - Bar setting device lockable by union nut : de en
  • FR796265A - Hydraulic drilling rig : en fr
  • US2035526A - Lock mechanism : en
  • US2035940A - Detergent composition : en
  • PL22861B1 - Electric cylindrical flashlight with battery. : en pl
  • SU46355A1 - The method of preparation of rubber mixtures : en ru
  • PL22763B1 - Rubber horseshoe with iron armor. : en pl
  • US2035484A - Composition of matter, process for its production and for its use in the preparation of fertilizers : en
  • US2035658A - Wire working machine : en
  • US2036120A - Pouring arrangement of teapots, coffeepots, jugs, and the like : en
  • SU46325A1 - The method of chrome tanning sheepskins with dyeing them black : en ru
  • DE627928C - Telephone systems with dialer operation and self-loading devices : de en
  • DE628306C - Dental prosthesis, such as palatal plate u. Like., Or accessories, such as brackets, dental pins and the like. like : de en
  • ES141096A1 - Burner for heavy oil. : en es
  • FR796195A - Casing piston with slots : en fr
  • GB445162A - Improvements in and relating to fabric take-up devices for flat warp knitting machines : en
  • US2035527A - Treatment of fabrics : en
  • GB445044A - Improvements in or relating to cigarette making machines : en
  • ES139283A1 - A new device for raising water. : en es
  • GB445110A - Method of coating light metals with chlorinated rubber : en
  • FR46236E - Toilet utensils : en fr
  • GB445130A - Depth-regulator for submarine mines in tidal waters : en
  • FR46228E - Improvements to sound-producing devices : en fr
  • FR796144A - Support device for the rear axle of a motor vehicle : en fr
  • GB445160A - Improvements in paper containers : en
  • US2035665A - Radiator construction : en
  • PL22774B1 - The method of winding the thread when crossing artificial silk. : en pl
  • US2035989A - Viscosity indicating device : en
  • US2036121A - Transfer tail winder for coning machines : en
  • SU46502A1 - Inertia starter : en ru
  • US2035519A - Oil sealed bearing : en
  • US2035529A - Protection for golf club heads : en
  • US2036003A - Temperature control of motors : en
  • US2036006A - Elevator for wheeled vehicles : en
  • ES141057A1 - Device consisting of a massage belt that has to be vibrated by motor drive. : en es
  • CA356932A - Calculating machine keyboard : en fr
  • CA356972A - Cellulose derivative film and sheet manufacture : en fr
  • CH183209A - Paraffinizing device on match machines. : de en
  • CH183174A - Needle selection mechanism for knitting machines. : de en
  • DE628421C - Device for blowing dry precipitation agents to render toxic gases harmless : de en
  • US2036180A - Tank construction : en
  • CH183252A - Barrel weight scale. : de en
  • AU2140435A - Improvements in rotary pumps : en
  • CA356875A - Colour and shade comparator : en fr
  • PL22816B1 - The method of attaching optical glasses to the mask. : en pl
  • CH183267A - Nail with a star-shaped cross-section. : de en
  • CH183292A - Pump for liquid or gaseous media. : de en
  • BE413860A - VACUUM CLEANING APPARATUS. : en fr
  • CA356954A - Oil pour point depressor : en fr
  • US2035492A - Gas administration : en
  • US2036010A - Mounting for acoustic devices : en
  • US2036167A - Method of manufacturing distilled alcoholic liquors : en
  • US2036169A - Soldering tool : en
  • USD99118S - Design for a measuring vessel : en
  • ES140949A1 - DISPOSAL OF COALS IN STEAMS : en es
  • GB444972A - Improvements in or relating to muting devices for radio receivers : en
  • GB445149A - Improved means for attaching mud-guards to cycles, perambulators and like vehicles : en
  • GB445268A - Improvements in or relating to the refining of copper : en
  • PL22838B3 - Amplifier, especially for radio receivers. : en pl
  • SU46409A1 - Electrolytic coating method of tungsten-nickel alloy : en ru
  • US2035727A - Process for treatment of hydrocarbons : en
  • CH183299A - Plate for electric accumulator. : en fr
  • SU46405A1 - Central lubrication pump : en ru
  • CH183285A - Sleeve for pipe joint. : en fr
  • SU46411A1 - The method of applying electronization layer on metal surfaces : en ru
  • US2035507A - Synchronizing mechanism : en
  • GB445412A - Improvements in or relating to the production of water-resistant neutral calcium sulphite in the form of lumps : en
  • US2035842A - Process of and apparatus for pasteurizing cream : en
  • US2035916A - Friction clutch member : en
  • CH183364A - Suspension device for the front fork of bicycles and motorcycles. : de en
  • US2035600A - Continuous gas making process : en
  • US2035668A - Radio receiving system : en
  • US2035944A - Brace or stay for hinged covers and the like : en
  • ES4580U - Electrical damping device (Machine-translation by Google Translate, not legally binding) : en es
  • SU46407A1 - Stuffing box : en ru
  • SU46339A1 - The method of obtaining mirror images on glass : en ru
  • US2035898A - Valve : en
  • PL22865B1 - Electric filter system. : en pl
  • US2035547A - Petroleum refining system : en
  • US2035560A - Container : en
  • US2035697A - Building construction : en
  • US2036163A - Telephone system : en
  • CA356989A - Pin holder : en fr
  • CH183222A - Apparatus for drying stereotypical matrices. : en fr
  • CA356928A - Cellulose derivative dyeing process : en fr
  • SU46420A1 - Device for accompanying playing musical instruments with light effects : en ru
  • US2035581A - Cutting machine : en
  • US2036147A - Display sign : en
  • CH183259A - Clock. : en fr
  • CH183257A - Clock. : de en
  • GB445020A - Improvements in method and device for automatically adjusting top thread to lower thread tension in sewing-machines : en
  • US2035843A - Brake : en
  • US2035873A - Material handling mechanism : en
  • US2036146A - Reflecting sign : en
  • SU46390A1 - Rowing seeds for planting mainly forest seeds : en ru
  • US2035773A - Photoelectric apparatus : en
  • SU46399A1 - Internal combustion carburetor engine : en ru
  • US2035679A - Ice cube thawing device : en
  • AU102113B2 - Improvements in or relating to electron discharge devices and sockets therefor : en
  • DE628176C - Underwater mine with a depth sounder : de en
  • US2035794A - Garment or ironing press : en
  • US2036115A - Bin : en
  • DE628173C - Bottle screw cap : de en
  • US2035733A - Fan motor mounting : en
  • US2035980A - Plant transplanter : en
  • US2035984A - Rotary hook for sewing machines : en
  • US2036066A - Method of making cemented shoes : en
  • DE628150C - Process for the production of Kuepen dyes : de en
  • DE628432C - Device for increasing the effect of small changes in electrical alternating current circuits by influencing the resonance tuning of a resistor structure that is capable of oscillation and consists of a capacitor and a saturation element : de en
  • GB445057A - Improvements in and connected with pipe joints : en
  • DE628437C - Process for cleaning molten lead containing zinc : de en
  • CA356981A - Thread and filament manufacture : en fr
  • SU46442A1 - Wagon with adjustable runners : en ru
  • CH183228A - Film advance device on cinema equipment, in particular cine projectors. : de en
  • SU46341A1 - Curtain : en ru
  • PL22806B1 - Electric vacuum cleaner. : en pl
  • PL22824B1 - Radiation system for use in wireless signaling and other similar purposes. : en pl
  • AU2097235A - Electric calculating machine : en
  • DE628343C - Method and device for recording pipe and other characteristic curves : de en
  • ES141049A1 - Procedure for the construction of reinforced concrete ceilings without formwork. : en es
  • GB445086A - Improvements in or relating to hot bulb internal combustion engines : en
  • AU2170935A - Method of and means for sealing containers in vacuo : en
  • DE628138C - Two-part sliding clamps guided through holes in a book block : de en
  • US2036179A - Vulcanizing apparatus : en
  • US2035805A - Ophthalmic mounting : en
  • US2036021A - Manufacture of ornamental coated glass articles : en
  • SU46474A1 - Pocket watch adaptation to convert them to a two-hand stopwatch : en ru
  • CA356917A - Refrigeration apparatus : en fr
  • US2035920A - Process for the manufacture of ammonium sulphate : en
  • US2035480A - Textile material : en
  • US2035718A - Support for drop leaves for folding tables and like articles : en
  • ES140995A1 - A new device that allows to determine simultaneously the volume, the weight and the density of granular or other matters. : en es
  • FR796253A - Roof-bearing vault system : en fr
  • PL22792B1 - Method for hydrogenation of solid coal materials containing alkaline ash. : en pl
  • ES140913A1 - A procedure, with the corresponding apparatus, to impress mechanically vibrations in a film. : en es
  • SU46294A1 - Device to transfer time : en ru
  • CH183298A - Fluid condenser. : en fr
  • BE414047A - : en
  • USD99161S - Design for a textile fabric : en
  • SU46417A1 - Klupp : en ru
  • US2036127A - Drying and/or storing of vegetable material : en
  • US2036157A - Rocking stool and cradle : en
  • CA356903A - Tubular member jointing means : en fr
  • CH183254A - Permanent magnet system, which serves as a braking magnet system for electricity meters. : de en
  • ES140915A1 - A procedure for the production of red fluorescent layers when illuminated with a light source that emits one or several monochrome light wavelengths. : en es
  • FR796170A - Rotational speed regulator for compressed air punches with rotary piston : en fr
  • AU109836A - Improvements in or relating to electron discharge devices and sockets therefor : en
  • CA356854A - Diesel engine starter : en fr
  • CA356888A - Flotation machine : en fr
  • CH183212A - Process for finishing, in particular softening, of cellulosic structures. : de en
  • ES4609U - A new assistant to put mascara on the eyelashes (Machine-translation by Google Translate, not legally binding) : en es
  • US2035518A - Process for coloring materials : en
  • CH183144A - Tubular steel radiator. : de en
  • SU46469A1 - Bunker : en ru
  • US2035505A - Electrical device : en
  • SU46465A1 - Crane loading device for multi-span structures : en ru
  • US2035858A - Creeping traction : en
  • US2035695A - Addressing and listing machine : en
  • ES140954A3 - New procedure for preparing, roasting and packaging coffee. : en es
  • FR796317A - Alloy improvements for bearings : en fr
  • DE628426C - Process for the production of hydrogen peroxide : de en
  • FR796118A - Universal harrow-seeder : en fr
  • GB445127A - An improved bandage winder : en
  • CH183327A - Process for the preparation of 1,2-dicyclohexyl-3-methyl-5-pyrazolone. : de en
  • SU46243A1 - Method of making metal carbide metal heaters : en ru
  • US2035522A - Folding machine : en
  • USRE19910E - Circulating head : en
  • US2036018A - Turbine : en
  • CA356990A - Airplane : en fr
  • CH183338A - Vending machine for goods of several identical or different price levels. : de en
  • US2035707A - Electric heating device : en
  • CH183264A - Process for the production of titanium steel. : de en
  • US2035556A - Terminal connecter for batteries : en
  • USD99111S - Design for a window brush : en
  • PL22753B1 - A method of sending waves to direct the landing of airframes in fog. : en pl
  • US2035732A - Milk pasteurizing assembly : en
  • AU2193535A - Light valves : en
  • CA356910A - Clutch and brake mechanism : en fr
  • CH183213A - Process for the preparation of colored solutions. : de en
  • FR796298A - Means intended to prevent or detect fraud or theft in packaging, etc. : en fr
  • SU46463A1 - Device for remote shutdown of the transmission from one of the bend conveyor belts of the dumping carriage onto the axle of the chute : en ru
  • SU46237A1 - Peat Turner : en ru
  • US2035751A - Production of quinaldines : en
  • CH183308A - Capacitor with metal coatings applied to an insulating intermediate layer. : de en
  • CH183310A - Process for the manufacture of electrodes for electrolytic capacitors. : de en
  • CH183363A - Device on women's bicycles to prevent clothes from getting caught. : de en
  • CH183383A - Process for the production of an anthraquinone derivative. : de en
  • CH183138A - Rail joint connection. : de en
  • SU46312A1 - Photocell : en ru
  • US2035486A - Coupler for automobiles, tractors, or similar vehicles : en
  • US2035650A - Machine for gluing : en
  • CH183130A - Ceiling with supporting beams formed by stringed together elements. : de en
  • CA356877A - Ice cream block manufacture : en fr
  • CH183232A - Photographic process for making printing plates. : de en
  • DE628316C - Ring lubrication bearings for rolling mills : de en
  • AU2190635A - Improvements in or relating to tobacco manipulating machines : en
  • AU2186835A - Improvements in and relating to slippers andother footwear : en
  • DE628498C - Electric, stranded high-voltage conductor for connecting moving parts of electrical stations : de en
  • ES140905A1 - Recipe to write bright. : en es
  • DE628160C - Steel tape set for vulcanizing air chamber tires made of rubber : de en
  • FR796162A - Device for ensuring a permanent tension of the fabric or other material in the reels-feeders of all kinds, in particular the jiggers : en fr
  • DE628268C - Process for the desulfurization of gases with molded gas cleaning mass : de en
  • USD99168S - Design for a molded glass alphabet : en
  • GB444861A - Improvements in or relating to steam generators : en
  • GB444903A - Improvements in or relating to automatic train control systems : en
  • ES140890A1 - Improvements in the manufacture of security papers. : en es
  • CH183370A - Brake pad with replaceable brake block. : de en
  • DE628340C - Single phase induction motor with main and auxiliary poles : de en
  • AU2145035A - Collapsible combination table and food safe : en
  • CH183331A - Process for the manufacture of cosmetic preparations. : de en
  • GB445006A - Improvements in handle-bar mountings for cycles and like vehicles : en
  • DE628081C - Aircraft antenna : de en
  • DE628454C - Sound absorbers, especially for sound absorption on guy wires of tramway contact lines : de en
  • FR796277A - Device for descaling or interior cleaning of tubes by sandblasting : en fr
  • GB445347A - Improvements in or relating to electro-magnetic brakes : en
  • SU46272A1 - Wagon torsion housing : en ru
  • CH183271A - Machine tool. : en fr
  • CH183373A - Reverse gear with planetary gears and friction clutches, in particular for ship propulsion. : de en
  • ES4259U - New hook devices for curtains and net curtains (Machine-translation by Google Translate, not legally binding) : en es
  • FR796151A - Gas protection device : en fr
  • ES141040A2 - A PROCEDURE TO IMPROVE THE SPINNING PROCESS IN THE MANUFACTURE OF ARTIFICIAL SILK FROM A VISCOSE MASS : en es
  • CA356909A - Waterlaid fibre web manufacture : en fr
  • PL22844B1 - A method of producing liquid hydrocarbons. : en pl
  • DE628486C - Device for distributing lubricants under pressure to several lubrication points : de en
  • CH183343A - Telegraph system for dual stream operation. : de en
  • AU2271035A - Valve gear for locomotive steam engines andthe like : en
  • SU46327A1 - Brake for tanning drums : en ru
  • SU46477A1 - The device of the convoy, bathing, etc. : en ru
  • US2035610A - Process of purifying and refining hydrocarbon oils with aluminum salts : en
  • USD99143S - Design for a display card : en
  • SU46458A1 - Manual electromagnetic pervibrator with moving walls : en ru
  • CH183199A - Process for the preparation of 2,3-dihydroindoles. : de en
  • ES140934A3 - Procedure for preparing printing inks. : en es
  • GB445137A - Improvements in or relating to loose-leaf binders : en
  • BE413759A - : en
  • CA356977A - Textile machinery : en fr
  • CH183387A - Chronograph timepiece. : en fr
  • SU46356A1 - Method of recycling old rubber from natural or synthetic rubber : en ru
  • US2035952A - Fracture reduction apparatus : en
  • ES141015A1 - A landing gear for airplanes. : en es
  • FR796138A - Electrical resistance : en fr
  • GB444831A - Improvements in recording hydrometers : en
  • GB445688A - Process of and apparatus for the reduction of metal-oxygen compounds : en
  • AU2264335A - Improvements in or relating to thermostatically controlled valves : en
  • US2035788A - Transmitting system : en
  • US2035835A - Swimming bath : en
  • GB444988A - Closure for bracelets, wrist-watches and the like : en
  • GB445177A - Improvements in trusses and like surgical supports : en
  • CH183312A - Headlights for automobiles. : de en
  • CH183368A - Bogie for railway vehicles with radially steered axles or stub axles. : de en
  • ES4582U - Seal protection envelopes for distillation apparatus. (Machine-translation by Google Translate, not legally binding) : en es
  • SU46324A1 - The way of tanning of the skin of mole and similar animals : en ru
  • SU46346A1 - Device for putting the cable on the winch drum : en ru
  • SU46436A1 - Device for stabilizing aircraft and helicopter rotor blades : en ru
  • ES141012A1 - A process for improving the spinning process in the manufacture of artificial silk of a viscous mass. : en es
  • FR796192A - Wetting agent to improve the wetting power of mercerizing detergents : en fr
  • GB445012A - A process for carrying out gas reactions with the aid of contact substances : en
  • FR796275A - Method for increasing the accuracy and safety of carbon and hydrogen determinations in micro and semi-microanalysis : en fr
  • GR5711B - HYGIENE OR PRACTICAL WAY OF PACKAGING FRESH MUSTARD INSIDE A FLEXIBLE TUBE FROM CLEAN TIN, OR SIMILAR NEUTRAL METAL, BY EYTOS BYDOU IDOUT : el en
  • PL22893B1 - A device for coloring types in a typewriter with a type cylinder. : en pl
  • US2035896A - Liberation of oxygen from sodium perborate : en
  • FR796220A - Rotary cylinders for drying and other applications : en fr
  • FR46219E - : fr
  • PL22748B1 - To close a lid, hatch or similar : en pl
  • CA356900A - Electrode for electrophoric deposition : en fr
  • DE628358C - Airship : de en
  • FR796105A - Satellite and planetary drive mechanism : en fr
  • GB445084A - Improvements in or relating to electron discharge devices : en
  • US2035468A - Machine for operating on shoes : en
  • US2035904A - Gas and air mixing apparatus : en
  • ES141038A3 - A method of manufacturing heated metal skeleton mattresses. : en es
  • FR796120A - Wiper and dispenser for hygienic and cosmetic uses : en fr
  • GB444886A - Improvements in or relating to electrical oscillation generators comprising electrondischarge devices : en
  • ES141116A3 - A system for the construction of a matrix to fix the curbs to the bottoms of metal drums, as well as the sealing capsule in their caps. : en es
  • GB630726A - Improvements in or relating to the transmutation of chemical elements : en
  • ES141121A1 - Improvements in the construction and arrangement of apparatus for the production of glass sheets. : en es
  • GB445079A - Paper carriage for typewriters : en
  • GB445115A - Improvements in classifiers : en
  • US2036087A - Spinneret coupling : en
  • FR796109A - System of sandals or shoes with adjustable, fixed or sliding straps : en fr
  • FR796180A - Improvements to the crushing mechanism of grain mills : en fr
  • FR46249E - Plumbing fixtures for sanitary ware : en fr
  • GB444860A - Improvements in and relating to electrically heated rugs : en
  • US2035578A - Synthetic resin : en
  • DE628381C - Extension spring mattress with chain net and barrel springs : de en
  • GB445154A - Device for giving visual indication of the functioning of the ignition system of internal combustion engines : en
  • DE628273C - Process for the continuous production of organic phosphites : de en
  • GB445164A - A process for producing cements with the aid of blast furnace slag : en
  • FR796182A - Device for extinguishing short-circuits and ignition feedback in rectifiers and similar devices : en fr
  • US2035754A - Motor driven fare box : en
  • DE628440C - Closed merchant stern stem with detachable rudder stem : de en
  • GB444824A - Improvements relating to projection screens for cinematographs : en
  • DK51459C - Procedure for the Manufacture of Nicotine Free Tobacco Products. : da en
  • SU46296A1 - Method of making metal-graphite brushes for electric machines : en ru
  • US2035967A - Apparatus for extracting weeds, roots, or the like from the ground : en
  • CA356915A - Photovoltaic cell : en fr
  • FR46206E - Cast wheel : en fr
  • FR796209A - Electrical device for establishing and interrupting, automatically by degrees, electrical contacts : en fr
  • FR796271A - Wire drawing bench : en fr
  • ES140833A1 - Improvements in the devices for transmitting carrier frequency systems. : en es
  • GB445118A - Improvements in or relating to wireless apparatus : en
  • FR796134A - Process for the production of small decorative plastic figures using living plant structures, and articles so produced : en fr
  • PL22764B1 - Coating for sausages. : en pl
  • US2035784A - Electron discharge apparatus : en
  • SU46499A1 - Electric battery : en ru
  • GB444953A - Improvements in the colouration of textile materials : en
  • USD99164S - Design for a glove : en
  • USD99174S - Design for a buckle : en
  • ES140909A1 - A dry gasometer with wavy elastic mantle. : en es
  • GB445025A - Improvements relating to telephone systems : en
  • GB445099A - Improvements in or relating to automatic or semi-automatic telephone systems : en
  • US2035546A - Insecticide composition : en
  • US2035949A - Chance and dispensing device : en
  • USD99152S - Design for a wringer for a domestic : en
  • ES4599U - Containers made of paper or similar. (Machine-translation by Google Translate, not legally binding) : en es
  • DE627034C - Sinker for flat weft knitting machines : de en
  • DK51467C - Cradle body for Ink extractors. : da en
  • ES141084A1 - Braking connection useful in motors with series excitation for direct current, especially in traction motors. : en es
  • SU46275A1 - The device for washing with hot water or hot solution of railway tanks : en ru
  • US2035691A - Spinning, doubling, and twisting machinery : en
  • DE628429C - Circuit arrangement according to patent 594302 for calling connection lines through a high-quality connection-producing point in telephone systems with dialers without control switches : de en
  • PL22779B1 - A boiler with a smoke chamber, a flame tube and flame tubes next to it. : en pl
  • CH183204A - Process for the preparation of an azo dye. : de en
  • CH183319A - Device for holding the shell and the bulb holder on electrical lighting fixtures. : de en
  • DE628492C - Water motor with gear for reciprocating and rotating movement : de en
  • FR796199A - Advanced training in electrical signaling systems : en fr
  • SU46447A1 - Diving suit : en ru
  • FR46204E - New processes for building construction : en fr
  • FR796163A - Improvements to hydraulic devices : en fr
  • GB444924A - Improvements in and relating to machines for use in the manufacture of chewing gum or other confections : en
  • GB445062A - Improvements in gravity concentration processes for the wet separation of coal or the like : en
  • GB445096A - Electric selective receiving apparatus responsive to code signals : en
  • ES141050A1 - Improvements introduced in the construction of headlights usable in vehicles. : en es
  • SU46410A1 - Electrolytic tinning method : en ru
  • SU46430A1 - The method of ventilation of protective clothing : en ru
  • DE628305C - Process for the formation of gas-absorbing metal layers in vacuum tubes or for the activation of glow cathodes : de en
  • DE628418C - Cylinder filling grinding tool : de en
  • ES140911A1 - A new automatic and intermittent irrigation system. : en es
  • US2035632A - Hair thinning mechanism : en
  • US2035785A - Ophthalmic mounting : en
  • US2035847A - Necktie and retainer therefor : en
  • US2036036A - Fabric finishing : en
  • CA356985A - Bottle capping device : en fr
  • CH183297A - Atomizer for heat engine. : en fr
  • ES140970A1 - PROCEDURE FOR OBTAINING DEOXYMORPHINE-C AND DIHYDRODESOXYMORPHINE-D : en es
  • US2035939A - Process for the preparation of artificial fibers : en
  • SU46414A1 - The method of turning tires tires without vykatki : en ru
  • US2035760A - Decorative material : en
  • CH183362A - Bicycle support. : de en
  • FR796223A - Method of reducing metalliferous materials by means of magnesium : en fr
  • ES140835A1 - A mount to suppress disturbances in radio receivers. : en es
  • ES140972A1 - Mosaic manufacturing process by centrifugal force. : en es
  • ES4473U - Turtleneck for shirts. (Machine-translation by Google Translate, not legally binding) : en es
  • ES4571U - Strips of material with pins nailed to the edge and placed in rows or spiral inside a container (Machine-translation by Google Translate, not legally binding) : en es
  • FR796212A - Apparatus and method for taking stock of a mobile : en fr
  • GB445033A - Improvements in or relating to radio receivers : en
  • CH183166A - Device for controlling the operation of several spindles of a textile machine, in particular a machine for covering threads or a spinning machine. : de en fr
  • ES140817A1 - Improvements in the construction of receivers for television and its analogues. : en es
  • CH183211A - Process for polymerizing vinyl compounds. : de en
  • US2035636A - Carburetor : en
  • SU46349A1 - Sectional water-tube boiler for central heating systems : en ru
  • DE628189C - Rubbish bin : de en
  • DE628191C - Device for sieving : de en
  • DE628333C - Thermostat for piezo crystals : de en
  • DE628396C - Process for the production of cylindrical sleeves with an axial square hole : de en
  • DE628408C - Wire turnbuckle, especially for paddocks : de en
  • GB444840A - Radiator guards or shields for motor vehicles : en
  • ES141115A3 - A procedure for fixing curbs on metal drums. : en es
  • GB444971A - Improvements in or relating to heating apparatus for buildings : en
  • ES141052A1 - NEW PROCEDURE FOR THE MANUFACTURE OF METALLIC PODS, STARTING FROM A PIECE OF TUBE : en es
  • DE628425C - Process for the production of artificial leather : de en
  • ES141007A1 - Procedure for the manufacture of evaporator coils of aluminum fins for refrigeration and air conditioning installations. : en es
  • ES141125A1 - Improvements in the construction of rubber tires for highways. : en es
  • GB445168A - Improvements in luminous gas discharge signs : en
  • GB445169A - Improvements in and apparatus for moulding hollow bodies of glass : en
  • US2035829A - Automatic throttle controlling means for tractors and stationary motors : en
  • DE628344C - Device for holding glass plates during curing : de en
  • ES140828A1 - A device for driving and securing beach umbrellas. : en es
  • ES141114A3 - A process for manufacturing containers for fluid pastes and semi-liquid products in general. : en es
  • GB445021A - Improvements in or connected with boxes or containers : en
  • US2036064A - Electrical tabulator : en
  • DE628415C - Control device for a hydraulic press pump to turn off the conveyor : de en
  • DE628153C - Machine for the production of mesh-like goods : de en
  • US2035975A - Bowling apparatus : en
  • DE628404C - Spray gun for building up dentures in the mouth : de en
  • GB444956A - Improvements in and relating to apparatus for making coffee or tea : en
  • USRE19904E - Piston : en
  • ES3332Y - Detachable car-bed chair for children. : en es
  • GB445042A - Improvements in or relating to the manufacture of concrete, reinforced concrete, or like floor or roof beams : en
  • US2035938A - Charge forming device : en
  • ES141004A1 - PROCEDURE FOR OBTAINING A NEW FUEL APPLICABLE TO INTERNAL COMBUSTION ENGINES : en es
  • DE628304C - Self-opening switch of lower power with free release activated by a zero voltage release, in particular overcurrent switch : de en
  • DE628392C - Process and equipment for making red wine : de en
  • US2035884A - Composite flooring material : en
  • US2036060A - Rotary internal combustion engine : en
  • DE628480C - Device for brushing thin sheets by means of two continuously rotating brush roller pairs arranged one behind the other : de en
  • DE628485C - Manufacture of a multi-part hardened gear : de en
  • US2035596A - Closure lock : en
  • USD99155S - Design for an electrically-operated : en
  • DE628139C - Process for the production and purification of salts using base exchangers : de en
  • SU46239A1 - Method of making filtering surfaces : en ru
  • SU46386A1 - A device to control the quality of saturated steam boilers : en ru
  • ES4483U - Improved shutters for water tap. (Machine-translation by Google Translate, not legally binding) : en es
  • ES141020A1 - A perfection in the electric plates that increases its economy and security. : en es
  • ES4593U - Own device for the packaging and display of spools, combs, coils and similar windings of yarn of all kinds (Machine-translation by Google Translate, not legally binding) : en es
  • GB445093A - Improvements in or relating to vehicle and aircraft bodies : en
  • ES140262A1 - A polishing process. : en es
  • ES141085A1 - A method of construction of gas stoves with an oven. : en es
  • AU2277335A - Improved framing and mounting means for toilet cabinet mirrors andthe like : en
  • CA356916A - Refrigeration apparatus : en fr
  • GB445087A - Improvements in and relating to electric discharge devices : en
  • GB445171A - Improvements in the manufacture and production of sulphur : en
  • US2035649A - Photometer : en
  • ES140916A1 - Improvements in the manufacture of hollow rubber articles and molds for it. : en es
  • FR796342A - Process and burner devices for the full direct combustion of heavy liquid or other fuels : en fr
  • GB444837A - Improvements relating to prepayment meters : en
  • ES141124A1 - System for automatic regulation of gas passage. : en es
  • FR796171A - Improvements to electric incandescent lamps, vacuum tubes and thermionic valves : en fr
  • ES141102A1 - Improvements in gasifiers. : en es
  • GB445051A - Improvements relating to golf club bags : en
  • ES141093A3 - Procedure for the protection of cinematographic film images. : en es
  • FR796216A - Toothbrush with flexible and elastic frame : en fr
  • DE628246C - Power-driven hand machine tool, in particular hand drill, in which the drill feed can be generated from the power source : de en
  • ES140992A1 - A method of manufacturing waterproof cardboard packaging. : en es
  • ES140837A1 - Improvements in the manufacture of cartridges for sprinkling material. : en es
  • ES141045A1 - CHAIN DEVERSION DEVICE FOR BICYCLES, TO CHANGE SPEEDS, BY MEANS OF STAGED PINIONS : en es
  • DE628240C - Method and device for leaching substances suspended in a solvent : de en
  • DE628395C - Process for the manufacture of hearth water vessels : de en
  • DE628336C - Toggle switch with a toggle handle, which is coupled to the base and the switch body by the force of the toggle spring : de en
  • GB445121A - Improvements in motor vehicle-operated gates : en
  • GB444849A - Improvements in and relating to hot water supply apparatus : en
  • ES140846A1 - Improvements in the apparatus for manufacturing glass. : en es
  • FR46229E - Hollow panel and its manufacturing process : en fr
  • FR796143A - Improved method and apparatus for the manufacture of films and sheets : en fr
  • GB445022A - Improvements in and relating to freezing trays for refrigerators : en
  • CA356957A - Hydrocarbon oil processing : en fr
  • CH183183A - Milk cooler. : de en
  • CH183339A - Self-sellers for gas, electricity or the like. : de en
  • ES140591A1 - An apparatus that placed in the suction pipe of any pump, makes unnecessary the use of the foot valve. : en es
  • GB444906A - Improvements in brakes for cycles : en
  • GB444955A - Improvements in or relating to hydraulic braking systems : en
  • GB445143A - Improvements in or relating to closures for jars, bottles, cans and the like : en
  • ES141120A1 - Improvements in the construction and arrangement of apparatus for the burnishing of glass. : en es
  • FR796204A - Incandescent cathode ion rectifier tube with several anodes equidistant from the cathode : en fr
  • GB444933A - Improvements in and relating to machines for testing stems for electric incandescent lamps and similar tubular articles : en
  • ES140877A3 - A continuous tube manufacturing process. : en es
  • ES4612U - A new model of moth (Machine-translation by Google Translate, not legally binding) : en es
  • FR796236A - Advanced training in sound or talking films projection devices : en fr
  • ES140842A1 - A single-phase electric irradiation oven, with an improved system. : en es
  • DE628254C - Chassis, especially for motor vehicles : de en
  • DE628361C - Key plate that is attached to the door like a bayonet lock by attachments engaging in a base plate screwed to the door : de en
  • FR796214A - Improvements to multiplier machines controlled by punched cards : en fr
  • US2035918A - Tie plate and rail retaining clip : en
  • FR796345A - Dumpster : en fr
  • GB444926A - Improvements in or relating to the construction of strongrooms : en
  • FR796270A - Improvements to electrical distribution installations : en fr
  • GB444935A - Improvements in the manufacture of cellulose derivatives : en
  • CH183379A - Containers for granular and powdery substances, in particular for storing coffee powder. : de en
  • SU46451A1 - Clamp for exhaust tires : en ru
  • US2036091A - Electrical reproducing device : en
  • GB444940A - Improvements in and relating to water colours : en
  • GB445080A - Device for actuating the type levers and the inking band of typewriters : en
  • GB445263A - Manufacture of trichloromethyloxyaryl carbinols and of oxy-acids and oxy-aldehydes therefrom : en
  • FR796111A - Improvements to air conditioning or other fluids : en fr
  • SU46235A1 - The method of briquetting charcoal fines : en ru
  • GB445123A - Improvements in cuff-links and in devices for use in making them : en
  • US2036058A - Vacuum cleaner : en
  • US2035642A - Hormone and process of obtaining the same : en
  • SU46253A1 - The method of release of ammonia from gases : en ru
  • US2035730A - Airplane kite : en
  • US2035936A - Air circulating means for display fixtures : en
  • DE628121C - Installation on electric ovens with narrow heating troughs filled with liquid metal : de en
  • DE628390C - Mouthpiece covering for cigarettes : de en
  • DE628414C - Quick-closing device : de en
  • FR796261A - Hanging plates eliminating closed eyelets for hanging cards or other removable boards : en fr
  • CA356893A - Trousers' holder : en fr
  • CA356934A - Servo motor mechanism : en fr
  • ES140981A1 - Procedure to ennoble natural or artificial products. : en es
  • DE628228C - Process for the production of anthraquinone pellets : de en
  • SU46493A1 - The way to control pars massecuite : en ru
  • US2035562A - Finger ring : en
  • US2035828A - Window screen : en
  • USD99105S - Design for a lens globe for an : en
  • USD99109S - Design for a floor brush : en
  • US2035696A - Purification of naphthenic acids : en
  • US2035870A - Figure wheeled toy : en
  • US2036063A - Printing mechanism for tabulating machines : en
  • US2036069A - Electric switch : en
  • US2036124A - Tire rim : en
  • ES140932A1 - Disinfection system applicable to funeral floats. : en es
  • US2035767A - Electric oven : en
  • FR796177A - Improvements to hand dryers by ventilation : en fr
  • GB444826A - Improvements in and relating to wireless receiving systems : en
  • ES4607U - Support (Machine-translation by Google Translate, not legally binding) : en es
  • FR46201E - : fr
  • US2036007A - Vacuum producing device : en
  • DE628042C - Process for hardening glass plates : de en
  • ES140987A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • FR796198A - Further training in television systems or time-based electrical systems : en fr
  • PL22836B1 - Method for the production of magnesium hydroxide. : en pl
  • SU46394A1 - Full hopper for threshing machines : en ru
  • US2035723A - Automatic weather strip and silencer : en
  • US2036068A - Liquid immersed electrical apparatus : en
  • FR796282A - Manufacturing process of a mixed yarn : en fr
  • US2035651A - Knock-down display device : en
  • US2035725A - Machine for reading perforated cards : en
  • US2035973A - Ring traveler : en
  • DE628310C - Method and machine for the production of a united seam and cover seam : de en
  • FR796135A - Process for obtaining color images on a single layer, based on the principle of the trichrome method : en fr
  • GB444969A - Improvements in road traffic control systems : en
  • PL22895B1 - The method of producing activated carbon. : en pl
  • SU46352A1 - Method for improving properties of sodium-butadiene synthetic rubber : en ru
  • US2035537A - Truck platform ladder : en
  • US2035573A - Refrigerating apparatus : en
  • USD99115S - Design for a shoe : en
  • GB445002A - A process for opening-up cocoa beans : en
  • PL22802B1 - Cinematographic camera. : en pl
  • SU46295A1 - Device for blocking the balance protection of parallel lines : en ru
  • US2035775A - Gas and fume eliminator for internal combustion engines : en
  • DE628276C - Molten bath for quenching and tempering iron and steel : de en
  • DE628401C - Fluid switch with switch outer wall made of insulating material : de en
  • GB444822A - Improvements in and relating to excitation of electrical generators : en
  • GB444885A - Improvements in or relating to manifolding attachment for writing machines : en
  • ES140823A2 - IMPROVEMENTS MADE INTO THE PURPOSE OF THE SAME : en es
  • ES141030A1 - A press apparatus for transporting drawings or cards, by decalco, to wooden containers. : en es
  • GB445116A - Improvements in or relating to cartons or containers for eggs and other articles : en
  • US2035664A - Apparatus for treating the eyes : en
  • US2035815A - Hair waving apparatus : en
  • US2035840A - Invalid lifting apparatus : en
  • CA356940A - Statistical machine : en fr
  • CH183150A - Safety lock. : de en
  • CH183361A - Device that can be used as a luggage rack and stand on bicycles. : de en
  • US2035443A - Means for cooling the molds of matrix composing and line casting machines : en
  • FR796258A - Character bar support segment for character bar typewriters : en fr
  • CA356904A - Design roofing manufacture : en fr
  • ES141089A2 - IMPROVEMENTS IN THE PURPOSE OF THE PATENT OF THE INVENTION FOR A SYSTEM OF COLUMN COMBUSTION HOMES : en es
  • FR796251A - Improvements to switches or switches for electrical installations : en fr
  • US2035566A - Aluminum solder : en
  • US2035845A - Method of making light weight aggregate : en
  • US2035950A - Thermal insulating tape : en
  • US2036113A - Collapsible and adjustable steel stand : en
  • US2035943A - Method of determining the nature of the subsoil : en
  • US2036131A - Ornamented ceramic structure : en
  • PL22826B1 - A box for packing ammunition : en pl
  • CH183367A - Connection between upper part and bogie in rail vehicles, especially railcars. : de en
  • DE628372C - Multipole electrical device plug for round cables : de en
  • US2035892A - Printing frame : en
  • US2035871A - Process of making siding elements : en
  • US2036165A - Phase and frequency modulation : en
  • USD99138S - Design for a tumbler or similar : en
  • CH183210A - Process for making shaped articles. : de en
  • CH183328A - Process for the preparation of 1-phenyl-2,3-dimethyl-4-cyclohexenylamino-5-pyrazolone. : de en
  • SU46363A1 - Calipers : en ru
  • US2035508A - Feeding mechanism for sewing machines : en
  • US2035623A - Vacuum tube device : en
  • CH183206A - Process for the preparation of a new water-soluble monoazo dye. : de en
  • CH183247A - Device for cooling rooms for crowds. : de en
  • CH183296A - Slide control on internal combustion engines. : de en
  • CH183154A - Heat storage system. : de en
  • CA356922A - Drilling rig : en fr
  • CH183300A - Cooling device having fans for electrical machines. : de en
  • CH183188A - Process for the production of a low-alcohol bottom-fermented beer. : de en
  • US2035907A - Photoelectric system : en
  • US2035909A - Sleeve form : en
  • SU46387A1 - Method for determining the quality of flour : en ru
  • US2035978A - Flexible fitting for tubes : en
  • DK51457C - Electron tubes. : da en
  • DE628350C - Process for operating high pressure turbines : de en
  • GB444939A - Pipe joints : en
  • PL22845B1 - Device for the production of butt welded pipes. : en pl
  • SU46276A1 - Railway barrier controlled by the train by means of track contact, closing the current circuit to release the locking device and activate the hydraulic mechanism : en ru
  • US2035633A - Plating machine : en
  • US2035521A - Granular coated web and method of making same : en
  • US2035890A - Heat-treating machine : en
  • US2035928A - Rotary hook for sewing machines : en
  • PL22766B1 - Belt conveyor. : en pl
  • US2035766A - Articles of apparel and method of making the same : en
  • US2035812A - Electric hand lamp : en
  • USRE19912E - Sanciuaby lamp : en
  • CA356886A - Window ventilator : en fr
  • CH183287A - Pressure reducer for gaseous fluid. : en fr
  • US2035970A - Moisture and heat resistant article and method of making the same : en
  • CA356945A - Dam bottom sealing means : en fr
  • CA356920A - Decorative material : en fr
  • CA356924A - Mail chute : en fr
  • CA356951A - Spring lock nut : en fr
  • SU46336A1 - Tool for cleaning and dyeing molds : en ru
  • CH183340A - Coin selector. : en fr
  • US2035550A - Process for producing pig iron or steel simultaneously with portland cement : en
  • ES140832A1 - A mounting to amplify electrical oscillations. : en es
  • PL22767B3 - The method of producing azo compounds of the pyridine or quinoline series. : en pl
  • PL22830B1 - A method of imparting an odor to odorless or painted flammable industrial gases. : en pl
  • US2035856A - Double-acting internal combustion engine : en
  • CA356947A - Electrical relay system : en fr
  • US2035816A - Mop : en
  • DE628180C - Process for the manufacture of footwear : de en
  • DE628453C - Rail contact for track vehicles : de en
  • ES140878A1 - Blender machine for crushed olives. : en es
  • CH183239A - Ski tip spreader. : de en
  • SU46310A1 - Device for filling hollow devices with mercury : en ru
  • CH183198A - Process for the preparation of a quinoline series amino compound. : de en
  • CH183207A - Process for the separation of fats or oils and fatty acids. : de en
  • CH183307A - Method and circuit arrangement for the separation of signal groups. : de en
  • CH183377A - Collapsible deck chair. : de en
  • CH183375A - Gas oven. : de en
  • US2035823A - Double acting spring hinge : en
  • CA356906A - Aircraft steering system : en fr
  • ES140937A1 - Improvements in powder ejectors. : en es
  • DE628487C - Process for the production of enamelled iron objects : de en
  • GB444851A - Improvements relating to the emulsification of oils : en
  • GB445201A - Manufacture of quinophthalone-monosulphonic acids : en
  • CH183196A - Process for the preparation of a new basic nitrogen-containing compound. : de en
  • FR796257A - Device to be signed : en fr
  • GB444907A - A new or improved opening roof for vehicles : en
  • CA356868A - Mechanical pencil : en fr
  • SU46391A1 - Reaping threshing machine : en ru
  • US2035865A - Brake mechanism : en
  • GB444993A - A process and apparatus for the separation of granular material of all kinds in the form of pulp or sludge : en
  • CH183376A - Gas burners on water heaters. : de en
  • CH183255A - Hydroclasseur intended for the analysis of fine powders. : en fr
  • PL22785B1 - Electrical installation, especially for lighting and heating trains. : en pl
  • SU46468A1 - Bunker : en ru
  • PL22754B1 - for securing electrical equipment. : en pl
  • DE628407C - Process for the production of ointments for pharmaceutical or medical purposes : de en
  • CH183388A - Device for regulating the fuel supply in injection internal combustion engines with variable speed. : de en
  • US2035848A - Sewing machine : en
  • SU46321A1 - The method of purification of glycerin water : en ru
  • PL22854B1 - A device for automatic maintenance of a constant ratio of the number of revolutions between individual drive motors and a number of machine tools belonging to one set of machines. : en pl
  • SU46314A1 - Method of obtaining 2: 1 - anthraquinonylene -1: 2 - naphthalenacridone : en ru
  • PL22842B1 - A method of producing a coating for all kinds of furnaces, furnaces and similar heating devices. : en pl
  • US2035656A - Method of closing and sealing collapsible tubes : en
  • CH183142A - Stove. : de en
  • SU46254A1 - Method for producing sapphire color beryllium compounds : en ru
  • SU46241A1 - A method of making a composition for acid-resistant coating of iron vessels : en ru
  • SU46455A1 - Method of making soft doll : en ru
  • SU46497A1 - Power station for power plants installation with heat accumulator : en ru
  • SU46500A1 - Device for controlling the performance (supply) of fuel pumps for internal combustion engines : en ru
  • GB445117A - Improvements in or relating to cartons or containers for eggs and other articles : en
  • SU46242A1 - Method of dewatering jelly, peat or similar substances : en ru
  • SU46433A1 - Airship : en ru
  • US2035551A - Machine for driving linear objects : en
  • US2035611A - Cooling system for motor vehicles : en
  • SU46262A1 - Method for acetylation of aromatic aminosulfonic acids : en ru
  • SU46313A1 - The method of geophysical prospecting and exploration : en ru
  • SU46425A1 - Device for making negative film with kimograms : en ru
  • US2035670A - Display holder : en
  • US2035660A - Air bag for mending pneumatic tires : en
  • US2035582A - Variable ratio transmission device : en
  • US2035974A - Thermal draft regulator : en
  • DE628329C - Type cleaner : de en
  • DE628386C - Process for the production of flours and mill products : de en
  • US2035645A - Cuprammonium cellulose film : en
  • US2035779A - Automatic rip cord timer : en
  • US2035530A - Oil filter : en
  • US2035574A - Oscillator system : en
  • US2035586A - Bread-leavening composition : en
  • GB444942A - Improvements in luminous signs : en
  • GB445097A - Elastic ball joint, in particular for oscillating supporting rods : en
  • DE628351C - Bag or the like with a dry adhesive seal : de en
  • DE628342C - Electric headlight with built-in switch and built-in fuse for motorcycles : de en
  • ES140986A1 - Amplifier improvements. : en es
  • FR796302A - Improvements to remote control systems using superimposed currents in energy distribution networks : en fr
  • CH183164A - Process for the production of evenly shrunk rayon of high strength. : de en
  • CH183171A - Starting and control device on electrically operated sewing machines. : de en
  • GB444855A - Improvements in and relating to quick make and break electric switches : en
  • FR796133A - gas saver : en fr
  • FR796296A - Process for treating alumina obtained by precipitation of aqueous solutions of lime aluminates and new products resulting therefrom : en fr
  • ES140964A3 - A new thread coupling system applicable to eccentric presses, crankshaft presses and other machines. : en es
  • USD99113S - Design fob a shoe : en
  • GB445045A - Improvements in heat-exchanging elements : en
  • ES140871A1 - Improvements in the stop joints for cables filled with liquids. : en es
  • ES140912A3 - A roasting oven for poultry and meat, automatic. : en es
  • GB444845A - Improvements in or relating to means for raising liquids : en
  • ES140850A1 - A form of ship. : en es
  • ES140894A3 - A process for the hot fabrication of seamless steel tubes. : en es
  • DE628242C - Device for focusing the light slit image in optical sound reproduction devices : de en
  • US2035603A - Hydrometer : en
  • US2035615A - Turnstile : en
  • US2035931A - Wrist watch adapter : en
  • DK51463C - Grid for electric discharge pipes. : da en
  • FR46214E - Device for the filtration of harmful gases, with control of the efficiency of this filtration and safety scrubber : en fr
  • GB445092A - Arrangement on typewriting machines for the production of copies by means of auxiliary ink ribbons : en
  • US2035811A - house : en
  • SU46329A1 - Device for mechanically closing the opening of the tracheotomy tube when talking in tracheotomized patients : en ru
  • SU46374A1 - Apparatus for determining the velocity of propagation of elastic waves in solid media : en ru
  • US2035640A - Textile operation and machine therefor : en
  • SU46248A1 - Sodium sulphide leaching device : en ru
  • SU46462A1 - Mastic filling : en ru
  • US2035653A - Ventilating and air-conditioning apparatus : en
  • US2035859A - Method of making spring lock nuts : en
  • US2036158A - Intaglio printing machine : en
  • GB444929A - An improved process for the production of aeration yeast : en
  • ES140836A1 - A method of manufacturing a set of needles or the like for knitting machines. : en es
  • ES140843A3 - A process for making rubber balls with a plush surface. : en es
  • US2035565A - Extension table : en
  • US2035937A - Spring constructions and spring mountings : en
  • USD99167S - Design fob a cream dipper : en
  • GB445277A - Improvements in heat exchange tubes : en
  • DE628188C - Filling machine with adjustable filling time : de en
  • PL22832B1 - . ol L si l ^ *? One-story house made of reinforced concrete elements. : en pl
  • US2035983A - Bottle capping machine : en
  • DE628464C - Attachment of fittings to the floors or staves of tanning or fulling barrels : de en
  • US2035620A - Rubber composition and method of preserving rubber : en
  • US2036031A - Rail anchor : en
  • DE628187C - Process for the production of sanded pavers : de en
  • DE628318C - Tamper washing machine with automatic supply of compressed air under the tamper bell through the hollow tamper shaft : de en
  • GB444898A - Improvements in and apparatus for carrying out exothermic catalytic gas reactions : en
  • GB445071A - Improvements in transmitters for radio beacons : en
  • GB445031A - Improvements in cinematograph apparatus : en
  • SU46434A1 - Device for controlling lateral stability : en ru
  • GB445467A - Improvements in the manufacture and production of derivatives of the anthraquinone series : en
  • CH183192A - Process for the production of emulsions and dispersions. : de en
  • CH183240A - Spinning top toy. : de en
  • DE628413C - Curved, resilient washer used as a counter nut : de en
  • FR796235A - Bevelling machine for glasses, especially spectacle lenses : en fr
  • GB444950A - Improvements in and relating to electric discharge lamps : en
  • DE628248C - Device for demagnetizing electromagnetic clamping devices : de en
  • GB445060A - Improvements relating to the insulation of electrical conductors : en
  • US2035449A - Purifying naphtha : en
  • US2035851A - Filter : en
  • US2035854A - Compressor : en
  • US2036041A - Resistance welding : en
  • CA356959A - Refrigerating apparatus : en fr
  • DE628182C - Process for refining ceramic raw material : de en
  • DE628400C - Accumulator battery, which is composed of at least two superimposed rows of vessels : de en
  • ES4452U - Buckets for water extraction. (Machine-translation by Google Translate, not legally binding) : en es
  • FR796341A - Device for transversely cutting strips of paper or other material : en fr
  • GB444931A - Improvements in method of preventing corrosion of metal walls of tanks : en
  • DK51470C - Stencil sheet. : da en
  • SU46496A1 - Method for producing 2,3-butylene glycol : en ru
  • USRE19909E - Furniture : en
  • BE413870A - : en
  • PL22805B1 - Closures for bottles and similar vessels. : en pl
  • SU46452A1 - Adaptation to fire extinguishing foam devices used for degassing boiling bleach toxic agents : en ru
  • US2035863A - Machine for finishing chocolate and the like : en
  • DE628128C - Mouthpiece covering for cigarettes : de en
  • DE628218C - Terminal for earthing cable with removable insulating rod : de en
  • GB444846A - Improved keyboard-zither : en
  • FR46213E - Hygienic and cosmetic products : en fr
  • DE628281C - Device for remote reporting and control of operating processes by means of image transmission : de en
  • GB444922A - Steering mechanism for road-vehicles : en
  • DE628411C - Harpoon : de en
  • US2035966A - Regulator : en
  • US2036004A - Clutch control mechanism : en
  • CH183180A - Brassiere. : de en
  • US2035659A - Sign box : en
  • US2035825A - Process of producing colored pictures : en
  • US2036083A - Bucket wheel : en
  • US2035585A - Saliva ejector : en
  • US2035781A - Key and permutation operated cabinet lock : en
  • US2035836A - Synthesis of musical tones : en
  • DE628375C - Device for keeping a technical-physical quantity constant : de en
  • US2035724A - Dry steam sprayer : en
  • US2035887A - Valve for core barrels : en
  • US2036079A - Circuit for voice frequency ringing and for voice frequency current : en
  • USD99133S - Design fob a bottle cooler : en
  • CA356887A - Flotation machine impeller : en fr
  • FR796269A - Variable speed transmission improvements : en fr
  • FR46244E - Apparatus for automatically measuring grain masses by volume : en fr
  • FR796315A - Assembly device for furniture : en fr
  • GB445074A - Swivel sliding door : en
  • GB445109A - Improvements in or relating to the sizing or like treatment of textile materials : en
  • FR796201A - Guillotine windows : en fr
  • GB445075A - Chuck or collet operating means for the hollow spindles of lathes and like machines : en
  • CH183219A - Device for corrugating and flanging the edge of crepe paper for decorative purposes. : de en
  • GB445339A - Improvements in photographic roll film spools and film therefor : en
  • SU46282A1 - Receiving Directional Antenna : en ru
  • US2035514A - Hydraulic clutch : en
  • US2036050A - Time instrument : en
  • IE13894L - Baling press : en
  • ES140861A1 - IMPROVEMENTS IN AIRCRAFT WITH SELF-ROTATING WINGS : en es
  • GB444992A - Improvements in propelling pencils : en
  • GB444997A - Improvements in keyhole plates : en
  • PL22839B1 - A method of producing a baking aid from milk. : en pl
  • PL22875B1 - Junction box with cover for electric cables. : en pl
  • GB445132A - Improvements in or connected with tubular heat exchangers, such as economisers for steam boilers : en
  • DE628230C - Process for the production of Kuepen dyes : de en
  • ES140983A1 - Machine to wash and drain clothes. : en es
  • ES141129A3 - A system for manufacturing hollow cylindrical steel bodies. : en es
  • FR46207E - Biological wastewater treatment device : en fr
  • ES140946A3 - Reversible gear change by disc clutch and brake shoes, both with friction of ferodos and rigid alignment by ball or roller bearing. : en es
  • GB445053A - Folding supports for bags for golf sticks or other stick-like articles : en
  • US2035444A - Slug ejecting mechanism of typographical slug casting machines : en
  • US2035675A - Separable interlocking fastener : en
  • US2036027A - Printing mechanism : en
  • ES141001A1 - PROCEDURE FOR FIXING MOVABLE EYES AND EYELIDS ON THE HEADS OF DOLLS AND DEVICES THAT ALLOW THEIR PERFORMANCE : en es
  • ES4472U - Protective device against the sun, for the eyes. (Machine-translation by Google Translate, not legally binding) : en es
  • DE628319C - Enzymatic desizing of starch-sized goods : de en
  • CA356859A - Coating device : en fr
  • CH183191A - Device for treating fresh fruit with a preservative. : de en
  • CH183346A - Arrangement for high-frequency message transmission via cable. : de en
  • CH183369A - Automatic railway coupling. : de en
  • US2036081A - Weight controlled machine : en
  • SU46251A1 - The method of obtaining three-sulfur antimony : en ru
  • CA356982A - Engine combustion chamber : en fr
  • USD99145S - Design fob a shoe : en
  • CH183205A - Process for the preparation of an azo dye. : de en
  • CA356975A - Textile material processing : en fr
  • CH183187A - Separator. : de en
  • FR796189A - Measuring and recording instrument, especially for sound intensities : en fr
  • US2035494A - Perfume-emitting materials : en
  • SU46404A1 - Device for automatic feeding of grease in sliding friction bearings : en ru
  • SU46401A1 - Corrugated air motor : en ru
  • PL22788B1 - A pipe produced by centrifugal casting, a method for making such pipes, and an apparatus for carrying out the method. : en pl
  • AU2188935A - Improvements in taps for water andother liquids and fluids : en
  • CH183282A - Ashtray. : de en
  • US2035720A - Brake shoe : en
  • US2036024A - Tabulating machine : en
  • CH183358A - Headlight installed on a vehicle. : de en
  • DE628247C - Circular knife scissors for cutting out round openings from the surface of sheet metal cylinders : de en
  • DE628417C - Device for automatic mixing of lighter and heavier motor fuels : de en
  • CA356967A - Storage battery : en fr
  • US2035908A - Steam generator : en
  • SU46279A1 - Quartz holder : en ru
  • CH183303A - Starting procedure for direct current motors with separate excitation. : de en
  • DE628058C - Abwälzstuetze for shake conveyors, shaker screens or the like : de en
  • DE628341C - Electric headlamp to generate a wide range of light : de en
  • US2036135A - Safety coupling-hook : en
  • US2035482A - Combustion turbine : en
  • US2035626A - Flush tank ball : en
  • US2036071A - Resistance unit : en
  • USD99137S - Design for a jar : en
  • CH183178A - Intermediate support for laundry drying systems. : de en
  • CA356943A - Spark arrester : en fr
  • CH183341A - Device for checking the profile of coins. : en fr
  • PL22797B1 - Electric discharge lamp. : en pl
  • SU46317A1 - Method of cooking glue : en ru
  • SU46335A1 - Device for pouring bearing inserts babbit : en ru
  • PL22863B1 - Equipment for the production of seamless cement pipes or pipelines. : en pl
  • US2035663A - Thermometer : en
  • ES140802A3 - Improvements in the construction of pumps for washing with water under pressure. : en es
  • CH183216A - Paper sack. : de en
  • PL22828B1 - A method of producing layered refractory objects. : en pl
  • DE628238C - Kitchen table with ironing board and pull-out ironing board and arm board : de en
  • DK51460C - Procedure for the production of the monophosphates from the alkali metals and ammonium from mineral raw materials. : da en
  • SU46489A1 - Vertical wind motor : en ru
  • US2036001A - Slicing machine : en
  • FR796159A - Device for the delivery or compression of air or similar fluids, in particular cooling air for internal combustion engines : en fr
  • GB444844A - Improvements in or relating to thermionic valves : en
  • USD99144S - Design fob a combined container : en
  • CH183161A - Writing desk. : de en
  • CH183167A - Dismountable coil. : de en
  • CH183275A - Machine for creating threads by grinding. : de en
  • DE628205C - Arrangement for practicing the method for separating emulsions by means of electric current : de en
  • ES141135A1 - Orujera for the extraction of olive pomace oil and obtaining the tool. : en es
  • FR796128A - Advanced papers and their manufacturing process : en fr
  • DE628272C - Infeed brake, especially for strip rolling mills : de en
  • PL22772B1 - A method of leading more threads or fibers during their production and processing. : en pl
  • US2035667A - Eyelash comb and curler : en
  • SU46444A1 - Device for lifting the rear axle of cars : en ru
  • DE628232C - Process for the preparation of anthraquinone derivatives : de en
  • US2035883A - Locking means for draft key retainers : en
  • AU2186435A - Cramp for column forms andthe like in concrete construction : en
  • US2035932A - Hygrometer : en
  • ES141011A3 - Procedure for obtaining a special mixture for the manufacture of double-walled glassware. : en es
  • SU46245A1 - Mercury cathode electrolysis can : en ru
  • SU46419A1 - Manual bending device for flat metal : en ru
  • USD99169S - Design for a molded glass numeral : en
  • US2035756A - Rolling mill : en
  • DK51468C - Propulsion charge for Projectiles that have Stabilization Tail and must be fired by Mortar. : da en
  • GB445122A - Improvements in protective covers for books : en
  • US2035539A - Repeating firearm : en
  • US2035910A - Method of treating hydrocarbons : en
  • ES141086A1 - A procedure for the manufacture of artificial marble type onyx. : en es
  • GB445091A - Improvements in buffing or polishing wheels : en
  • US2036002A - High frequency cable system : en
  • GB445280A - Improvements in and relating to cylinder grinding apparatus : en
  • DE628270C - Pot-shaped tool made of grinding material for dressing grinding wheels : de en
  • SU46259A1 - The method of obtaining zirconium oxide and Norwegian nitrate : en ru
  • ES140993A1 - A new cracking process for hydrocarbons and organic oils. : en es
  • GB444897A - Improvements in apparatus for making cored threads and the like : en
  • GB445419A - Improvements relating to adjustable strap fastening : en
  • US2035504A - Treatment of artificial materials : en
  • CA356890A - Pipe connection : en fr
  • ES141105A2 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT BY A PROCEDURE FOR OBTAINING A PRODUCT FOR WHITENING, CLEANING, DEODORIZING, DEGREASING AND DISINFECTING CLOTHING, FLOORS AND OTHER OBJECTS : en es
  • FR796112A - Improvements in transmission mechanisms : en fr
  • DE628125C - Process for the controllable and regulated supply of carbon to alloys : de en
  • GB445114A - A theft-proof container for use on doors and windows : en
  • ES141108A1 - Improvements in the manufacture of soles. : en es
  • PL22818B1 - A system of connections for telegraph installations with final or indirect devices transmitting to work with two-way current by the "simplex" system, i.e. in each case along a line only in one direction or the other. : en pl
  • SU46427A1 - Machine for drying films or roll paper : en ru
  • DE628311C - Device for the different development of image and sound recordings applied to a common film tape : de en
  • ES140922A1 - Apparatus for vulcanizing footwear with rubber sole. : en es
  • US2035906A - Apparatus for producing electrical current in response to light : en
  • DE628330C - Method and device for regulating the operation of intermittently operating absorption cooling apparatus : de en
  • ES140816A1 - Manufacturing process of shuttering boxes, for urban constructions. : en es
  • DE628424C - Clamping device for hollow bodies (pipes) to be welded : de en
  • US2035833A - Sluice gate : en
  • FR796327A - Improvements to statistical machines controlled by punched cards : en fr
  • ES140956A1 - LIGHT METAL PISTON FOR COMBUSTION ENGINES : en es
  • FR796283A - Vehicle refinements : en fr
  • ES140844A3 - Foam production procedure for medicinal, hygiene and fire fighting purposes. : en es
  • DE628286C - Split throat tool for herrings and large fish : de en
  • ES139489A1 - An aquatic walker that holds one on each foot, and at will in the hands, and that, by the natural operation of the legs, you can walk freely through the water in the direction you want, being submerged only slightly more than half of the cu : en es
  • FR796226A - Chromiferous dyes and their preparation process : en fr
  • GB445019A - Improvements in and relating to insulating bushings for electrical apparatus : en
  • ES4586U - League for gentleman (Machine-translation by Google Translate, not legally binding) : en es
  • GB444880A - Improvements in electrical testing apparatus : en
  • GB445180A - Improvements in or relating to steam boiler furnaces : en
  • GB444833A - Improvements in centrifugal spraying machines : en
  • DE628207C - Device for delimiting the lines and for blocking the type stop on typewriters : de en
  • GB445264A - Improvements in or relating to the use and manufacture of cement and concrete : en
  • US2035721A - Winding cop : en
  • DE628260C - Passenger saddle for motorcycles : de en
  • FR796263A - Multi-spar airplane wing : en fr
  • GB444943A - Improvements in and relating to sealed joints between tungsten wire and quartz : en
  • ES140856A1 - Distributor of steam of multiple expansion, cylindrical, rotating, with gear change inside. : en es
  • US2035641A - Textile material : en
  • DE628382C - Process for the production of sliders for zippers : de en
  • DE628416C - Lighting device, in particular for motor vehicles : de en
  • PL22775B1 - Electric system in railway devices. : en pl
  • US2036141A - Garment or hose supporter : en
  • AU2188835A - Improvements in impulse responsive devices : en
  • CH183132A - Cold insulation, especially on masonry. : de en
  • CH183143A - Device for heating or cooling rooms, especially those in structures made of reinforced concrete. : de en
  • ES141027A1 - A procedure to obtain a bluish polish in steel for razor blades. : en es
  • FR46233E - Improvements to the electrode inputs of glass or quartz vacuum devices, mainly those containing liquid mercury : en fr
  • FR796310A - Mobile and adjustable shelf support for radiator : en fr
  • FR796346A - Differential to discs : en fr
  • US2035500A - Silencer : en
  • GB445181A - Improvements in or relating to screening devices : en
  • US2035921A - Building material : en
  • DE628291C - Air separator : de en
  • DK51452C - Mechanism for automatic Replacement of the Gear unit for Motor Vehicles. : da en
  • US2036109A - Self contained dispensing box : en
  • US2035745A - Receiving means : en
  • US2035911A - Flexible electrical resistor and method of manufacturing the same : en
  • PL22789B1 - Seating the drive unit in the motor car with a central, preferably tubular, spar. : en pl
  • SU46246A1 - Apparatus for separating bromine from brines by blowing the latter with air : en ru
  • CH183233A - Device for applying adhesive to paper strips, labels and the like. : de en
  • PL22872B1 - The method of making endless belts. : en pl
  • SU46230A1 - Laundry machine : en ru
  • US2035772A - Automobile suspending means : en
  • US2035860A - Manufacture of resins : en
  • US2035568A - Bracket : en
  • CH181935A - Driving support for luggage, market bags, etc. : de en
  • US2035857A - Automatic carton forming and stacking machine : en
  • GB444829A - Improvements in or relating to door-closing and checking apparatus : en
  • GB445341A - Improvements in base for artificial denture : en
  • AU2287835A - Improvements inthe manufacture of basket shoes andthe like : en
  • CA356889A - Brake : en fr
  • CH183238A - Ski binding. : de en
  • DE611833C - Thermostatic switch, especially for heating the cooling water of water-cooled internal combustion engines when there is a risk of frost : de en
  • SU46277A1 - Electrodynamic loudspeaker : en ru
  • SU46492A1 - A device for trapping pulp entrained in diffusion juice : en ru
  • SU46227A1 - Starch supplement : en ru
  • USRE19908E - a kucher : en
  • CH183226A - Duplicator block. : en fr
  • DE628367C - Schuetzenfuehrung : de en
  • SU46438A1 - Method to protect the aircraft from icing : en ru
  • CH183353A - Electric lighting equipment on travel devices. : de en
  • PL22771B1 - The disintegrating cartridge. : en pl
  • US2035604A - Garment : en
  • US2035734A - Refrigerating apparatus : en
  • US2035997A - Method of producing artificial silk : en
  • CH183316A - Ignition device for gas burners activated by turning the gas tap. : de en
  • CA356965A - Electrical device enclosure : en fr
  • US2035672A - Article of manufacture and the method of making same : en
  • US2036174A - Improved artificial thread and method and means for conditioning same : en
  • CH183145A - Central heating stove. : de en
  • US2035495A - Plastic board forming device : en
  • CH183182A - Crimping pliers, in particular for shoe repairs. : de en
  • US2035702A - Apparatus for measuring the axial force in a line of shafting : en
  • PL22850B1 - The method of cleaning the blades. : en pl
  • SU46456A1 - Tool for unloading runners with a rotating bowl : en ru
  • US2035605A - Boiler construction : en
  • CH183189A - Vessel closure, especially for preservation vessels. : de en
  • CA356874A - Meter for granular materials : en fr
  • DE628338C - Process for equalizing the load on electrical networks by automatically connecting and disconnecting electrical heat accumulators using voltage-dependent switching devices : de en
  • GB445153A - A device for supplying electrical energy to wireless apparatus : en
  • US2035554A - Drive shaft : en
  • US2035710A - Refrigeration apparatus : en
  • GB445152A - Automatic tensioners for transmission chains : en
  • FR46218E - Automatic linkage device for starting engines : en fr
  • AU2260935A - Improvements in roller fly-screens for windows : en
  • US2036065A - Cemented shoe : en
  • CH183214A - Water pass purifier. : de en
  • GB444914A - Improvements in or relating to yieldable coupling-devices for use in presses or other machines : en
  • AU102609B2 - Improvements in or relating to hydraulic change-speed gears : en
  • CH183185A - Process for the sterilization of liquids, especially milk. : de en
  • AU55236A - Electric calculating machine : en
  • DE628439C - Device for bending full or hollow rods by means of a moving shaped piece : de en
  • US2035609A - Process of purifying and refining hydrocarbon oils with copper salts : en
  • AU2407835A - Improvements in the manufacture of basket shoes and the like : en
  • US2036053A - Valve for clutch control mechanism : en
  • USD99175S - Design for a shoe : en
  • US2035777A - Key punch : en
  • US2035897A - Combination roller and ice skate : en
  • AU2062534A - An improved throttle control device for automobiles : en
  • CA356921A - Alloy processing : en fr
  • CA356973A - Thread, film and ribbon manufacture : en fr
  • CH183333A - Electrically heatable hood. : de en
  • PL22871B1 - A fuse that automatically shuts off the light gas supply in the event that the flame of the gas burner goes out. : en pl
  • US2035789A - Badge : en
  • US2035838A - Container for bulk shipment of lading in less than carload lots : en
  • PL22814B1 - Process for the production of lead tetraethyl. : en pl
  • US2035534A - Broom and the like : en
  • US2035824A - Door check : en
  • US2035464A - Manufacture of artificial filaments and the like : en
  • CA356912A - Granulating apparatus : en fr
  • CH183291A - Centrifugal pump. : de en
  • PL22889B1 - A method of producing discs for synchronizing sound films. : en pl
  • US2036059A - Testing equipment : en
  • DE628301C - Container for storing gases : de en
  • FR796262A - Method of adjusting the value of chokes : en fr
  • DE628208C - Method for the storage of dune salts or salt mixtures : de en
  • BE413815A - Improvements to ticketing machines : en fr
  • CH183324A - Dropper bottle with a cap that covers the capillary tube protruding over the bottle neck and the adjacent air inlet opening. : de en
  • SU46382A1 - Device for determining the work when sawing : en ru
  • US2035470A - Winding for direct current dynamo armatures having more than two superimposed coil sides per slot : en
  • US2036140A - T-wire staple bender : en
  • USD99122S - G finn : en
  • CH183309A - Arrangement for grid control of ion valves. : de en
  • DE628334C - Method for guiding aircraft and watercraft : de en
  • US2035622A - Impulse coupling : en
  • US2035807A - Assembling mechanism of typographical composing machines : en
  • US2036012A - Slicing machine : en
  • PL22770B1 - Articulated clutch. : en pl
  • US2035688A - Nozzle for vacuum cleaners : en
  • US2035988A - Clutch throw-out bearing : en
  • US2036074A - Means for automatically adjusting brake shoes : en
  • CH183304A - Method and device for synchronizing a plurality of tunable circuits. : de en
  • FR796321A - Independent body vehicle that leans in curves : en fr
  • SU46273A1 - Double hook automatic coupling : en ru
  • SU46418A1 - Tool for cooling the friction saw : en ru
  • DE628195C - Procedure for withdrawing pressurized liquid gases or gas mixtures : de en
  • GB445157A - Improvements relating to rotary, demountable jib cranes : en
  • ES140827A1 - An automatic, improved system speed change device. : en es
  • US2035476A - Expansion joint : en
  • US2035683A - Accordion : en
  • US2036084A - Coupling : en
  • US2036143A - Method and apparatus for turning welts of full fashioned stocking machines : en
  • SU46445A1 - Drive wheel for motor carts : en ru
  • FR796158A - Folding or folding table : en fr
  • GB444990A - Improvements in or relating to electric circuit controllers : en
  • DE628496C - Regenerative braking circuit for single-phase alternating current commutator machines working as series motors in motor operation : de en
  • GB445100A - Improvements in or relating to spectacle frames : en
  • FR796205A - Improvements made to railway track circuits : en fr
  • US2035474A - Spark recording system : en
  • USD99154S - Design for a shoe : en
  • CH183223A - Device on typewriters for making copies using at least one auxiliary ink ribbon. : de en
  • ES4603U - Box-case for exhibition and sale. (Machine-translation by Google Translate, not legally binding) : en es
  • SU46398A1 - The method of preparation for the treatment of larvae of the minor mosquito : en ru
  • US2035752A - Tabulating machine : en
  • GB444853A - A process for treating natural gums : en
  • FR796234A - Rowing machine for physical training : en fr
  • US2035479A - Fan : en
  • US2035755A - Refrigeration control means : en
  • DE628177C - Device for killing fish : de en
  • DE628275C - Sprinkling heat exchanger, consisting of several exchange plates : de en
  • US2035960A - Lace attachment for knitting machines : en
  • US2036173A - Twisting machine : en
  • USD99121S - Design fob a book back ob similab : en
  • GB445089A - Improvements in percussive rock drilling machines : en
  • SU46280A1 - Cordless telephone transmitter : en ru
  • US2036076A - Toy or game : en
  • FR796318A - Improvements to presses used to manufacture tubes or bars, in particular lead sheaths intended for cables : en fr
  • DE628252C - Switching device for gear change transmission, especially for motor vehicles : de en
  • PL22881B1 - A method of transferring heat from compressed gases, especially flue gas exhaust gases from blast chambers of combustion turbines, to other media and a heat exchanger for carrying out the method. : en pl
  • SU46485A1 - Fixture or combinator for automatic rotation of propeller turbine blades : en ru
  • US2036028A - Pumping mechanism : en
  • US2036033A - Portable canopy and beach shelter construction : en
  • ES140945A1 - Elevator-sponge for all kinds of liquids. : en es
  • ES141078A1 - Perfections in the manufacture of corduroy fabrics. : en es
  • ES141094A3 - A process for manufacturing toilet bowls bodily attached to flush water tanks. : en es
  • US2035961A - Camera : en
  • US2036080A - Heddle bar support : en
  • ES141000A1 - A procedure for the measurement of fluids, based on the properties of liquids in communicating vessels at different levels. : en es
  • ES141076A1 - A new needle system for injections, particularly for intramuscular ones. : en es
  • GB445345A - Improvements in or relating to the colouration of materials made of or containing synthetic resins : en
  • ES3936U - Perfected plug (Machine-translation by Google Translate, not legally binding) : en es
  • SU46331A1 - Apparatus for active-passive medical gymnastics : en ru
  • SU46461A1 - Method for producing clinker-concrete lining mass for rotary cement kilns : en ru
  • DE628196C - Circuit arrangement for telephone systems without control switches with immediate disconnection of the ringing current when the receiver is picked up : de en
  • DE628393C - Rolling mill for expanding hollow bodies : de en
  • DE628436C - Plant for the pre-treatment of used sand in foundries : de en
  • SU46429A1 - Diaphragm pump for feeding concrete or mortars to the building : en ru
  • AU2149035A - Improvements in and relating toa method of treating materials containing a pigment : en
  • CH183179A - Freshener for textiles and processes for their manufacture. : de en
  • ES141090A1 - Improvements in the filters for volatile solvents. : en es
  • FR46211E - Improvements to primary batteries : en fr
  • FR796219A - Composition which can be used for depilating or stripping hides, as well as for washing wool, and its manufacturing process : en fr
  • FR796309A - New presentation of the mushroom mycelium : en fr
  • FR796336A - Device for simultaneously determining the volume, weight and density of granular or other materials : en fr
  • IE13892L - Control valve for hydraulic transmission apparatus : en
  • PL22822B1 - Registration checkout. : en pl
  • SU46322A1 - Aerial vertical oil on the burner : en ru
  • US2035608A - Process of purifying and refining hydrocarbon oils : en
  • PL22786B1 - Hot water tank, electrically heated. : en pl
  • US2035552A - Blank-making machine : en
  • US2035567A - Improved closet apron : en
  • ES141138A1 - A folding umbrella or umbrella. : en es
  • IE13862L - Piston packings : en
  • US2036082A - Rotary boring bit : en
  • PL22784B1 - Film for addressers. : en pl
  • US2035704A - Roll paper holder and cutter : en
  • US2035801A - Control for die casting machines for plastic masses : en
  • US2036057A - Safety razor and blade : en
  • PL22804B1 - Impact fuse. : en pl
  • ES140930A1 - An electrical discharge modulator device. : en es
  • GB445125A - Improvements in and relating to bed settees and the like : en
  • DE628282C - Wedge bracing for the teeth of rotating field magnets with parallel grooves in high-speed alternating current machines : de en
  • DE628405C - Method for producing a marginal seal on jaw prostheses : de en
  • GB445418A - Means for commutation in electric converting arrangements employing discharge devices : en
  • US2036129A - Friction wheel spindle press for producing ceramic tiles : en
  • US2035694A - Marker : en
  • US2035965A - Wrist watch adapter : en
  • SU46318A1 - Device for continuous oxidation of oils : en ru
  • US2035577A - Printing telegraph exchange system : en
  • US2035643A - Cushioning means for tools : en
  • USD99166S - Design for a glove : en
  • SU46334A1 - Tool for pouring babbit bearing liners directly on the shaft : en ru
  • US2035497A - Valve : en
  • DE628360C - Hydraulic brake for motor vehicles : de en
  • DE628474C - Pressure regulator for the pressure control valve of the fluid brake of a motor vehicle : de en
  • US2035666A - Closure fastener : en
  • US2035869A - Spinal fracture-reducing table : en
  • PL22793B1 - The method of obtaining gluten and starch. : en pl
  • SU46281A1 - Lamp relay : en ru
  • SU46297A1 - Device for measuring the angle of divergence of two synchronously rotating axes : en ru
  • ES140929A1 - An apparatus for television and analog applications. : en es
  • ES141064A3 - Brake to prevent back twisting of hair curlers. : en es
  • DE628063C - Process for the preparation of acetic anhydride : de en
  • PL22851B1 - A method of hardening rails and an apparatus for carrying out the method. : en pl
  • US2035872A - Dry spinning cell : en
  • AU2311535A - Improvements in or relating to fasteners : en
  • FR796343A - Gas heater : en fr
  • GB444999A - Improvements in and relating to change speed gear mechanism for cycles and the like : en
  • ES140950A1 - Procedure for obtaining a product intended for cleaning and internal lubrication of the internal combustion engines. : en es
  • GB444899A - Improvements in epicyclic variable speed gearing : en
  • GB445112A - Improvements in and connected with apparatus for making paper and like spills or rolls : en
  • PL22888B1 - : en pl
  • SU46423A1 - The method of preparation suitable for the conservation of sterilized oil : en ru
  • US2035722A - Locomotive stoker : en
  • US2036015A - Preferential sulphatization of complex ores : en
  • BE413812A - : en
  • CH183151A - Fish tape attached to a window or door. : de en
  • FR796207A - Grid particularly suitable for washing and handling fish : en fr
  • SU46305A1 - Condenser manufacturing method : en ru
  • PL22847B1 - Tall for rectifying columns and the like. : en pl
  • CA356968A - Rotary furnace for town refuse : en fr
  • US2035912A - Fruit pitting, stemming, and slicing machine : en
  • GB445126A - Improved method and means for mounting ophthalmic lenses : en
  • US2036101A - Continuous rolling mill : en
  • ES140822A1 - An eliminating device for heads and tails adaptable to all kinds and systems of alcohol rectifiers, distillation and continuous rectification systems. : en es
  • ES140885A3 - A procedure for the construction of central heating radiators. : en es
  • FR46230E - Improved caps for any distilling device with trays with device stopping any priming : en fr
  • FR796110A - Punch card accounting machine : en fr
  • FR796124A - License plate for motor vehicles with luminous indications consisting of rare gas tubes : en fr
  • CA356933A - Ventilating wing : en fr
  • ES139628A1 - An improvement in the manufacture of stoppers for bottles that close flat. : en es
  • ES4610U - Safety shoe for stairs (Machine-translation by Google Translate, not legally binding) : en es
  • GB445120A - Improvements in the manufacture and production of ammonium sulphate in the form of scales : en
  • US2035771A - Electrical switch gear : en
  • ES138581A1 - A new procedure for obtaining mosaics to make floors with continuous appearance. : en es
  • FR796292A - Automatic coupling, in particular central buffer coupling for railway vehicles : en fr
  • AU2508035A - Improvements in roller fly screens for windows : en
  • CH183129A - Electric device to kill winged insects. : en fr
  • CH183220A - Card box with deck of cards. : de en
  • BE413868A - : en fr
  • AU2425235A - Improvements in or relating totin boxes or like containers intended tobe vacuumised : en
  • CA356974A - Textile material processing : en fr
  • ES141024A1 - Improvements in electric ovens. : en es
  • GB444881A - Television method and arrangement : en
  • GB444917A - Improved means for cleansing or washing articles composed wholly or partly of rubberor other suitable and flexible material : en
  • GB445198A - Improved anti-creep sole plate for railway rails : en
  • CA356907A - Plastic body processing : en fr
  • US2035841A - Electric flare signal : en
  • US2036086A - Machine for operating upon the end portions of shoes : en
  • CH183330A - Process for the preparation of a mixture of isomeric acyloctahydrofollicle hormones. : de en
  • CH183153A - Grate for solid fuel fireplaces. : en fr
  • FR796279A - Process for the treatment of animal skin, in particular for the manufacture of products shaped into pulp of skin fibers : en fr
  • PL22790B1 - Automatic device for regulating the speed of emptying the tables from minerals. : en pl
  • US2036008A - Plug fuse : en
  • ES140900A3 - Manufacture of positive cinematographic films, in colors. : en es
  • ES141023A1 - An adjustable autoinjector system. : en es
  • ES3302Y - An undesirable compress : en es
  • CH183155A - Electric oven. : de en
  • CA356901A - Revolving door : en fr
  • DE628368C - Process for making high-protein doughs : de en
  • BE413595A - : en
  • CH183249A - Method for measuring and oscillographic recording of elongations and rotations, or the forces and torques that cause them. : de en
  • GB445104A - A collision braking device for a mechanically propelled vehicle : en
  • CH183139A - Tipper vehicle, in particular for the removal of household waste. : en fr
  • SU46240A1 - Apparatus for electrical deposition of gas suspended particles : en ru
  • ES140761A2 - IMPROVEMENTS MADE IN THE PURPOSE OF THE MAIN PATENT REGARDING A TAPoN-MUNECAS SYSTEM : en es
  • ES4583U - An appliance for refrigeration and service of all kinds of beverages (Machine-translation by Google Translate, not legally binding) : en es
  • ES140349A1 - Improvements in sewing machines. : en es
  • ES141070A1 - Improvements in the rudder plows. : en es
  • GB444919A - Improvements in, or relating to, cycle saddles : en
  • CH183354A - Device for filling sacks and other containers. : de en
  • CH183295A - Device for controlling injection internal combustion engines. : de en
  • DE628057C - Machine for tying packages by means of a rotatable control ring for guiding the tying around, especially wire : de en
  • BE413726A - : en
  • CH183289A - Roller lift. : de en
  • GB444916A - Improvements relating to carbonising chambers and the like : en
  • BE414103A - : en fr
  • CA356919A - Rubber thread making machine : en fr
  • CA356937A - Hydraulic shock absorber : en fr
  • PL22831B1 - A method for the continuous production of mature alkaline cellulose and an apparatus for carrying out the method. : en pl
  • CH183217A - A method of manufacturing a raffle ticket and a raffle ticket obtained by this method. : en fr
  • ES4604U - A balance for agricultural and commercial uses (Machine-translation by Google Translate, not legally binding) : en es
  • DE628235C - Rubber comb : de en
  • DE628353C - Clock with advertising device : de en
  • ES140919A1 - Procedure for the production of fertilizers. : en es
  • ES140990A3 - Procedure for obtaining glass objects with double walls. : en es
  • GB444973A - Improvements relating to gas heated grilling apparatus : en
  • SU46265A1 - Method of making pulp for printing rolls : en ru
  • ES141079A1 - A pool table with play by rotating mechanism. : en es
  • FR46227E - Improvements to telecommunications installations on power lines : en fr
  • GB444938A - Improvements relating to the production of sheaths for electric cables : en
  • GB445146A - Improvements relating to prepayment gas meters : en
  • ES140515A2 - IMPROVEMENTS INTRODUCED IN THE SCOPE OF THE MAIN PATENT : en es
  • PL22750B1 - Amplifier, especially a radio receiver with automatic sensitivity adjustment. : en pl
  • DE627903C - Process for the preparation of dyes of the thioindigo series : de en
  • DK51458C - Artificial stone tile and method of its manufacture. : da en
  • CH183372A - Monitoring device for switches and signals. : de en
  • US2036175A - Sleeping bag : en
  • GB445046A - Improvements in the lubrication of chassis of automobiles : en
  • DE628113C - Liquid pump : de en
  • DE628265C - Circuit arrangement for telephone systems with dialer operation and preferred subscriber stations : de en
  • USD99147S - Design for a toy figure : en
  • US2036061A - Interchangeable unit camera : en
  • DE628410C - Device for reducing the inclination sensitivity and increasing the pressure absorption of rotationally symmetrical measuring nozzles for measuring flow velocities : de en
  • DK51472C - Anode Battery with Built-in Capacitor. : da en
  • ES140800A1 - An apparatus to quickly facilitate the opening or hermetic sealing of beer barrels, without loss of carbon dioxide in solution, and with maximum hygiene. : en es
  • ES140977A1 - A cold cuts cutter. : en es
  • GB444998A - Apparatus for amplifying the brightness of pictures : en
  • GB445188A - Improvements in hoods for vehicles : en
  • PL22787B1 - Advertising device on mailboxes. : en pl
  • ES140874A3 - Procedure for obtaining colloidal cellulose solutions. : en es
  • GB444904A - Process for the manufacture of new anthraquinone dyestuffs : en
  • GB445050A - Improvements in or relating to circular rib knitting machines for making elastic fabrics or garments : en
  • GB445064A - An improved spectacle case : en
  • DE628098C - Process for the chlorination of ferrous ores with gases : de en
  • US2035453A - Treating impure antimony trioxide : en
  • US2035463A - Carrier for records and process of making same : en
  • US2035644A - Spool : en
  • US2035880A - Parking device for motor vehicles : en
  • US2035979A - Wrist watch adapter : en
  • DE628199C - Wall cladding panel composed of individual plaques : de en
  • GB445018A - Spinning wheels for games such as roulette having interchangeable discs : en
  • DE628376C - Arrangement for voltage regulation of AC machines : de en
  • CH183235A - Game valve to achieve regulated response and agreement of organ pipes and similar sounders. : de en
  • CH183314A - Main gas tap. : de en
  • DE627762C - Suction mouthpiece for vacuum cleaner with two optional switchable suction openings : de en
  • DE628212C - Switching device for the braking device on fast moving railway vehicles : de en
  • FR796178A - Improvements to slitting machines : en fr
  • FR796249A - Method of cutting gear teeth on a conical blank and machine allowing the realization : en fr
  • PL22869B1 - Electric discharge lamp. Priority: June 3, 1933 : en pl
  • SU46249A1 - Device for removing stubs from pyrite furnaces : en ru
  • US2035929A - Rail brace : en
  • US2035682A - Apparatus for splicing strip material : en
  • US2035830A - Vanity case : en
  • ES139794A1 - Improvements in the construction of guillotine windows. : en es
  • FR796322A - Improvements made to electric discharge tubes : en fr
  • SU46432A1 - Free balloon : en ru
  • SU46453A1 - Attachment to the spinning machine for tensioning the endless strap : en ru
  • US2035962A - Brew kettle : en
  • GB445088A - Improvements in and relating to foot supports : en
  • BE413826A - Insulation method applicable to liquid switches : en fr
  • CH183158A - Four-seater bench that can be transformed into reclining furniture, especially for skiing, shelter and holiday homes. : de en
  • FR796208A - Spreader barrel for organic fertilizer and other agricultural products : en fr
  • US2035877A - Container : en
  • US2036126A - Ammunition supplying device for pairs of guns mounted in turrets or the like : en
  • FR796119A - Improvements to Hertzian wave signaling devices : en fr
  • DE627849C - Process for the production of the double salt KHSO? KNO : de en
  • ES140854A1 - An automatic machine to make cigarettes. : en es
  • ES140969A1 - A MOUNTING TO OBTAIN THE COMPENSATION OF ELECTRICAL CURRENTS BY ELECTRONIC TUBES-RELAYS, PARTICULARLY FOR THE INTRODUCTION OF ANTENNAS IN THE RADIOELECTRIC RECEPTION : en es
  • ES141107A3 - Improvements in the manufacture of warp pile velvet and veil. : en es
  • ES141109A1 - Procedure for sterilization of soils and stimulation of plant metabolism. : en es
  • DE628216C - Arrangement to eliminate acoustic feedback : de en
  • DE628494C - Lubricating device for axle bearings, especially of rail vehicles : de en
  • AU2479035A - Method and means for masticating plastics or the like : en
  • GB444895A - Means for automatically controlling volume or pressure of high pressure and superheated steam as a temperature controlled reducing valve also as a saturation discharger according to temperature to which it can positively be set : en
  • US2035457A - Supply of electrical energy to varying loads, for example, to thermionic valve apparatus : en
  • US2035629A - Boomerang : en
  • US2036088A - Hand lantern : en
  • SU46383A1 - Pressure Tester : en ru
  • US2035796A - Garment or ironing press : en
  • USD99176S - Design for a dress : en
  • US2035990A - Process for mechanically producing coarse crystalline deposits : en
  • SU46371A1 - Device for recording earthquake oscillations : en ru
  • SU46435A1 - Parachute measles : en ru
  • US2035647A - Pump or motor : en
  • US2036153A - Portable container : en
  • ES141013A3 - A process for making coated metal solder sticks. : en es
  • CH183355A - Machine for forming and packaging soft masses such as butter, margarine and the like. : de en
  • US2036032A - Illumination device : en
  • ES139520A1 - Improvements in the procedure to join glass and metal. : en es
  • PL22811B1 - Method of storing liquid milk products in the fresh state. : en pl
  • PL22835B1 - Method for the preparation of non-hardenable compounds from formaldehyde, urea and hexamethylenetetramine. : en pl
  • US2035677A - Spraying device : en
  • US2035818A - Plug valve : en
  • USD99165S - Design fob a glove : en
  • DE628446C - Process for the production of charcoal briquettes : de en
  • PL22856B1 - Adjustable short-circuited winding for equalizing the phases in drive systems of electric meters during their calibration. : en pl
  • US2035803A - Case for ampullae and the like : en
  • US2036102A - Detachable cutter and point for plows : en
  • US2035709A - Tooth brush and manufacture thereof : en
  • GB445185A - Improvements in the manufacture and production of azodyestuffs : en
  • AU2189435A - Improvements in or relating to machines for scouring boot or shoe heels : en
  • ES141008A1 - Burners for consumption of the so-called heavy oils and petroleum, based on agglomerates composed of earths and refractory mineral stones, including the so-called pumice stone. : en es
  • GB445136A - Improvements in multi-stage ejectors : en
  • DE628296C - Closure for doors and windows : de en
  • US2035998A - Illuminated panel : en
  • US2036089A - Use of two reels in obtaining high elongation : en
  • SU46256A1 - The method of producing aluminum fluoride : en ru
  • SU46475A1 - The method of protection of water from large frost : en ru
  • CH183197A - Process for the preparation of a new derivative of 2-phenyl-4-aminoquinoline. : de en
  • DE628152C - Jacquard deck and press pattern device for flat weft knitting machines : de en
  • BE413928A - Injection syringe for medicinal or similar uses. : en fr
  • CH183272A - Equipment for the treatment of wood, especially boards in carpentry etc. : de en
  • CA356879A - Folding box : en fr
  • SU46495A1 - The method of hydrogenation of coal tar, mineral oil and other products : en ru
  • US2035583A - Separation and purification of nitrogen bases : en
  • PL22860B1 - Selective receiver with automatic sound intensity control. : en pl
  • SU46365A1 - Device for measuring the angular size of an object : en ru
  • US2035753A - Braking system : en
  • US2035971A - Pad for labeling machines : en
  • CH183227A - Camera for color cinematography. : en fr
  • SU46366A1 - Interferometer for determining the lengths during geodesic works : en ru
  • CA356938A - Individual wheel suspension : en fr
  • CH183181A - A method of manufacturing fittings for mountain shoes. : en fr
  • GB445066A - A new or improved film container for processed cinematograph film : en
  • DE628198C - Method for producing a medicinal brine mist for inhalation purposes : de en
  • DE628346C - Plate radiator : de en
  • ES140841A1 - Improvements in discharge tanks for toilets and bathrooms. : en es
  • SU46278A1 - Cone diffuser : en ru
  • SU46343A1 - Brake device for carts hoists, guided by inclined rails-beams : en ru
  • US2035692A - Divided piston : en
  • DE628378C - Iron choke with operationally changeable magnetic resistance of the iron core : de en
  • GB444978A - Improvements relating to apparatus for clearing and cleaning textile yarns : en
  • GB445265A - Improvements in or relating to gun sighting attachments for direct and indirect firing at moving targets : en
  • US2035768A - Transfer paper and method of making same : en
  • CA356892A - Collapsible wardrobe : en fr
  • US2035853A - Article delivery means for coincontrolled machines : en
  • DE628433C - Flat coil for eddy current heating : de en
  • SU46347A1 - Oven for heating and cooking : en ru
  • CA356986A - Tobacco container and pipe filler : en fr
  • CH183365A - Petrol tanks for motorcycles. : de en
  • GB445170A - Improvements in and relating to the glazing of bricks, tiles and the like : en
  • CA356911A - Grinding mill : en fr
  • USD99149S - Design for a velocipede fork : en
  • CA356935A - Rubber composition and preservation : en fr
  • US2036044A - Adjustable mounting for electrical circuit cut out or meter panels : en
  • US2036054A - Wire carrying base screed : en
  • USD99110S - Design for a counter brush : en
  • CA356984A - Knitting device : en fr
  • CH183253A - Method and device for calibrating meters with different meter constants. : de en
  • DE628364C - Water swing : de en
  • US2035783A - Smoker : en
  • US2036040A - Phonographic record mount : en
  • PL22801B3 - Hand rifle with a trigger. Pattnt additional to Patent No. 15728. : en pl
  • US2035491A - Removal of wax from hydrocarbon oil : en
  • DE628217C - Circuit arrangement for high frequency circuits in short wave and ultra short wave systems : de en
  • CA356950A - Lead and products : en fr
  • SU46389A1 - The method of manual sowing of seeds of tree crops, for example, pine : en ru
  • US2035459A - Manufacture of chlorinated indanthrone compounds : en
  • PL22846B1 - A method of treating synthetic fibers to give them the appearance of wool. : en pl
  • CH183261A - Wristwatch box. : en fr
  • CA356956A - Oil processing : en fr
  • CH183251A - Weighing device for continuous weight control of the contents of containers. : de en
  • US2035808A - Decanting device and means for attaching same : en
  • CH183229A - Roll film photographic camera. : de en
  • CH183390A - Process for the preparation of N1N2-di- (2-methyl-4-aminoquinolyl-6) -melamine. : de en
  • CH183156A - Cutting device. : de en
  • GB444989A - Improvements in or relating to duplicators : en
  • CH183345A - Device for registering and reproducing telephone messages and dictations. : de en
  • ES140965A3 - A new system of safety levers for the hands applicable to eccentric presses, crankshaft presses and other machines. : en es
  • CH183262A - Chronograph watch mechanism. : en fr
  • CH183263A - Timepiece using a synchronous motor and an auxiliary movement to drive a time-controlled device that carries out work processes. : de en
  • CA356961A - Electron emitter : en fr
  • ES140944A1 - A stove to burn liquid fuels, especially gas-oil. : en es
  • FR796256A - Decorative luminous device : en fr
  • SE85966C1 - : sv
  • SU46250A1 - Method for producing hydrogen from water vapor : en ru
  • US2036122A - Monoazo-dyestuffs and their production : en
  • CH183349A - Sound image receiver with built-in loudspeaker and cathode ray tube. : de en
  • CH183281A - Spring lid lighter. : de en
  • DE628463C - Auxiliary device for fire lighter : de en
  • FR796274A - Compressor or helical motor : en fr
  • BE413926A - Injection syringe for medicinal or similar uses. : en fr
  • CA356864A - Sheet piling : en fr
  • US2035646A - Paint mixer : en
  • US2035934A - Dental handpiece : en
  • CA356983A - Ring seal closure : en fr
  • CA356883A - Change speed mechanism : en fr
  • CH183203A - Device for indirect heating and simultaneous continuous distillation of liquids such as tar, oil, petroleum and the like. : de en
  • US2035512A - Relief valve : en
  • SU46231A1 - Spreading machine : en ru
  • SU46283A1 - Alkaline Battery Positive Electrode Tube Filling Machine : en ru
  • SU46380A1 - A device for obtaining uniform illumination of positives or negatives in their design. : en ru
  • CH183169A - Loom with weft pass without bobbin. : en fr
  • CH183225A - Stop mechanism for typewriters. : de en
  • US2035716A - Hay drier : en
  • US2036111A - Scarifying tooth and holder : en
  • CA356896A - Dispenser : en fr
  • SU46301A1 - A device for filling with mercury various kinds of mercury devices : en ru
  • SU46369A1 - Cable immersion : en ru
  • US2036104A - Improvements in sewing machines : en
  • US2035502A - Method of preparing purified para amino phenol : en
  • AU156636A - Improvements in or relating to hydraulic change-speed gears : en
  • GB445144A - Improvements in or relating to pipe joints : en
  • PL22879B1 - Sieve for the dairy. : en pl
  • SU46263A1 - The method of cleaning the superheater elements of the locomotive boilers at the place of their installation : en ru
  • FR796350A - Remote control device for shutters : en fr
  • CA356918A - Transmission line service stabilizing system : en fr
  • CH183294A - Device for regulating the amount of fuel injected in internal combustion engines. : de en
  • GB445267A - Improvements in and relating to means for cleaning and polishing the rolls of rolling mills : en
  • DE628345C - Stove with knapsack : de en
  • DE628481C - Process for the production of a large piece of coke from a briquetted mixture of bad or non-baking coals : de en
  • US2035454A - Production of antimony oxide : en
  • US2035689A - Governing apparatus : en
  • US2036114A - Governor : en
  • SU46289A1 - Method of twisting the cores of electrical cables and wires on a cigar machine : en ru
  • SU46384A1 - Method and device for determining the linear rate of directional solidification of metals and alloys : en ru
  • SU46490A1 - Horizontal axis wind turbine with rotary wing blades : en ru
  • US2035792A - Pressing machine : en
  • CA356884A - Propeller : en fr
  • DE628049C - Operating procedure for free-flight piston compressors : de en
  • US2035531A - Toy aeroplane : en
  • SU46415A1 - Eccentric machine for single spindle machines : en ru
  • PL22803B1 - A method for producing high molecular weight hydrocarbons. : en pl
  • US2035674A - Fastening device : en
  • US2036128A - Image broadcasting system : en
  • SU46232A1 - Planetary compositor for laying tissue : en ru
  • SU46269A1 - Braid hardening device : en ru
  • AU2308835A - Improvements in or relating tothe production of synthetic resins suitable forthe manufacture of dentures : en
  • CA356861A - Radio switch : en fr
  • AU83436A - Elimination of interferences inthe case of high-voltage transformers : en
  • DE628383C - Process for the finishing of films made of cellulose acetate : de en
  • GB444828A - An inflatable belt for personal wear : en
  • GB445138A - Improvements in or relating to time control devices for electric switches : en
  • ES139330A1 - Perfection in obtaining clichés for the projection of fixed views. : en es
  • ES141101A1 - System for the recording, reproduction or transmission of signals by means of electric currents. : en es
  • US2035598A - Rolling mill : en
  • SU46421A1 - Shuttle to the sewing machine of the 25th class : en ru
  • SU46379A1 - Actinometer for diffuse radiation : en ru
  • US2036155A - Electric windshield defroster and wiper : en
  • AU401283B2 - Fire-retardant polyamides : en
  • US2036011A - Aircraft : en
  • CH183374A - Giroflügel. : de en
  • US2035774A - Production of play balls : en
  • CA356952A - Valve : en fr
  • DE627821C - Device for dampening the impact noise on flyweight regulators for ignition devices : de en
  • CA356930A - Railway car underframe : en fr
  • CH183193A - Method and device for deacidifying milk, milk products, dairy waste or other acidic liquids by treatment with electric current. : de en
  • CH183230A - Closure for pocket cameras. : de en
  • CH183329A - Process for the preparation of 1-phenyl-2,3-dimethyl-4- (methyl-cyclohexenyl) -amino-5-pyrazolone. : de en
  • CH183332A - Enclosed storage facility primarily for people with lung disease. : de en
  • DE628211C - Cleaning or grinding device for wheel tires of rail vehicles : de en
  • ES140943A1 - Improvements in the construction of turbines powered by elastic fluid. : en es
  • ES140997A1 - A winnowing machine. : en es
  • CH183320A - Fitting for metal halide lamps. : de en
  • US2035472A - Fluid flow-meter : en
  • US2035487A - Toy railroad depot with crossing gate : en
  • US2036055A - Telephone system : en
  • BE413942A - Anti-backflow device and draft hood for use in heating appliances : en fr
  • US2035731A - Shoe and method of making the same : en
  • FR796252A - Flywheel accumulator for motor vehicles of all kinds : en fr
  • CH183258A - Winding mechanism and pulling the time, direct effect. : en fr
  • FR796132A - Process for waterproofing and reinforcing shoes, slippers, sandals, etc. : en fr
  • FR796224A - Improvements to rotary kilns : en fr
  • GB445098A - Improvements in retroactive thermionic amplifier circuits : en
  • ES141073A1 - An improvement introduced in the valves of periodic operation, especially in the exhaust of the internal combustion engines. : en es
  • CH183165A - Card sliver. : de en
  • US2035992A - Crate : en
  • DE1369000U - : de
  • DE628354C - Arrangement for the projection of lenticular films : de en
  • CH183279A - Key ring. : de en
  • CH183293A - Internal combustion engine with compression ignition and injection of liquid fuel. : de en
  • US2036095A - X-ray apparatus : en
  • US2036108A - Burial vault : en
  • CA356962A - Telephone repeater : en fr
  • DE628163C - Self cashier for slot machines with a ratchet wheel : de en
  • US2036171A - Signal for dictating machines : en
  • PL22862B1 - A method for milling pipe ends and an apparatus for carrying out the method. : en pl
  • US2035780A - Comparator : en
  • US2035820A - Automatic starter control : en
  • USD99136S - Design fob an ink bottle : en
  • USD99146S - Design fob a shoe ob similab abticle : en
  • CH183194A - Process for the preparation of a dialdehyde. : de en
  • ES140903A1 - A constant regulation pump applicable to hydraulic presses. : en es
  • US2035481A - Washing and drying machine : en
  • DE628337C - Electrical switch for interrupting the current in liquid : de en
  • DE628223C - Method for sealing vessels containing gas under internal excess pressure : de en
  • CH183360A - Windshield cleaners for vehicles. : de en
  • US2035963A - Automatic load-regulator for piston-compressors : en
  • US2035886A - Cigar lighter : en
  • US2036118A - Vehicle body : en
  • CH183170A - Weft thread insertion and stop device for looms. : de en
  • DK51455C - Device by Fountain Pens. : da en
  • CA356873A - Refrigerating apparatus : en fr
  • GB444879A - Improvements in or relating to internal combustion engines of the liquid fuel injection compression ignition type : en
  • FR796299A - Device for the mechanical formation of agglomerated concrete tiles, marbled or not, and the like : en fr
  • GB445038A - Improved method of, and means for, the manufacture of chain : en
  • PL22843B1 - A method of producing cement resistant to water. : en pl
  • FR796157A - Process for making artificial leather : en fr
  • PL22852B1 - Bite-resistant steel. : en pl
  • SU46400A1 - Crankbind head bearing for internal combustion engine : en ru
  • US2035923A - Muffler : en
  • CH183381A - Process for the production of an item of laundry with a stiffening insert and a prepared folding point. : de en
  • ES140994A3 - Improvements in the facilities for the protection against the fire of the hydrocarbon tanks and the holds of the ships. : en es
  • BE414073A - Envelope for a sports ball with bladder capable of being inflated : en fr
  • US2035545A - Coaxial conductor transmission system : en
  • USD99104S - Design for a lens globe for an : en
  • CH183248A - Capsule system, especially gas or liquid meters. : de en
  • CA356971A - Spirit level : en fr
  • FR46208E - Device acting automatically by an essential maneuver to prevent backfires in the boilers : en fr
  • PL22827B1 - The method of producing refreshing and healing drinks by means of fermentation; : en pl
  • CA356880A - Photographic machine : en fr
  • CH183236A - Ski edging. : en fr
  • CH183290A - Hydraulically operated machine system. : de en
  • DE628175C - Adjustment device for gyroscopes for the automatic control of torpedoes, aircraft, ships, etc. like : de en
  • ES141047A3 - A method and devices for the pneumatic transport of grains and similar substances. : en es
  • ES141140A1 - A refrigerant arrangement for centrifugal casting molds. : en es
  • AU2144435A - Improvements in or relating to electron discharge device amplifiers : en
  • CA356955A - Continuous filter system : en fr
  • DE628430C - Device for switching on electrical circuits : de en
  • US2035627A - Apparatus for laying pavements : en
  • US2036123A - Dampproof structure and method of constructing same : en
  • FR796330A - Process for manufacturing spinning reels and reels resulting from the application of this process : en fr
  • FR796334A - Stamping and printing machine : en fr
  • ES4574U - A perfected screwdriver (Machine-translation by Google Translate, not legally binding) : en es
  • IE13994L - Moulding artifical resins. : en
  • FR796243A - Process for preparing grated products from fresh plants and sugar : en fr
  • GB444948A - Improvements in and relating to electric conductors with air space insulation : en
  • ES140971A3 - Procedure and apparatus for vacuum distillation of decomposable liquid products. : en es
  • GB445032A - Manufacture of azo-dyestuffs containing chromium : en
  • GB445059A - Typewriter : en
  • GB445276A - Improvements in or relating to knitting machines and knitted fabrics : en
  • CH183313A - Reflector on lamp bulb with an at least approximately spherical part. : de en
  • FR796146A - Ticket dispenser and other similar objects : en fr
  • FR796286A - Perfected hair curler : en fr
  • US2035889A - Purification of gases : en
  • US2036014A - Printing scale : en
  • US2035787A - Work grip and mechanism for pressing machines : en
  • SU46440A1 - Two-wheeled trailer for long loads : en ru
  • US2036137A - Process of preparation of dichloracetic acid : en
  • PL22808B1 - A device for catching and carrying thermite incendiary bombs and other very hot objects. : en pl
  • SU46234A1 - The method of ironing solid fuel : en ru
  • US2035509A - Pyrotechnic composition : en
  • US2035778A - Method and machine for applying sheet rubber to liners : en
  • US2035798A - Flexible key : en
  • US2036035A - Spool holder for sewing machines : en
  • US2036178A - Automatic regulating means for variable time controls : en
  • CA356899A - Bottle capping machine : en fr
  • FR46223E - Cremona : en fr
  • US2035637A - Friction shoe : en
  • US2035977A - Reenforced concrete structural member : en
  • ES140838A1 - Procedure to increase the amount of cheese that is separated from the milk. : en es
  • GB445129A - Improvements in or relating to electrical switch plug locking mechanism : en
  • SU46478A1 - Device for automatically engaging and dropping pile driver : en ru
  • PL22837B1 - Device for electrolytic decomposition under high pressure. : en pl
  • GB445193A - Improvements in the treatment of artificial textile materials : en
  • SU46367A1 - Instrument for determining the displacement of control points in buildings : en ru
  • US2035570A - Carburetor : en
  • DE628075C - Tunneling machine : de en
  • FR46224E - Machine for wringing and drying artificial silk cakes or others : en fr
  • CH183322A - Support for cleaning dentist tools and instruments. : en fr
  • PL22780B1 - A method of making casings for pull-out light books and an apparatus for carrying out the method. : en pl
  • DE628201C - Photoelectric sorting device for perforated bodies, especially for cartridge cases : de en
  • US2035553A - Creasing mechanism : en
  • US2035729A - Pneumatic hammer testing machine : en
  • US2035868A - Treatment of tars : en
  • DE628120C - Metal vapor rectifier : de en
  • ES141002A1 - Ship propulsion device. : en es
  • DE628149C - Process for the manufacture of electrical heating elements : de en
  • ES140974A1 - Improvements in automatic firearms. : en es
  • US2035837A - Pawl and ratchet device : en
  • US2036047A - Footing for towers : en
  • US2036090A - Erasure shield : en
  • GB444834A - Improvements relating to cycle handlebar tubes : en
  • ES140876A3 - Improvements in the blind tape collection devices. : en es
  • ES140942A1 - Procedure for the manufacture of large surface electrodes. : en es
  • FR796337A - Conductor rail support for electrical tracks : en fr
  • ES4611U - Dental prostheses. (Machine-translation by Google Translate, not legally binding) : en es
  • GB444896A - Improvements in or relating to methods of and means for feeding molten glass to glass forming machines : en
  • US2036017A - Cloth rolling machine : en
  • DE627981C - Evaluation device for determining the horizontal distance, the height and the incline distance by setting theodolitically measured values : de en
  • DE628327C - Device for drying the printing ink on a printed sheet, a paper web or the like by means of an electrical charge in the air between electrodes : de en
  • GB444850A - Improvements in or relating to navigation aiding light and radio energy transmitting arrangements : en
  • US2035852A - Drilling apparatus : en
  • ES141037A1 - A new type of machine gun. : en es
  • ES3304Y - Vehicle registration plates combined with license plate holder : en es
  • ES4587U - A new container with pneumatic closure (Machine-translation by Google Translate, not legally binding) : en es
  • GB445183A - Improvements in change speed gearing : en
  • FR46205E - Hydraulic suspension intended primarily for vehicles : en fr
  • SU46361A1 - Device for measuring fish : en ru
  • PL22768B1 - A method of making litter pulp from animal, vegetable, mineral or artificial fibers for filtering suspended substances. : en pl
  • SU46357A1 - The method of obtaining alloys of aluminum with silicon : en ru
  • SU46378A1 - Spotting device for telescopes : en ru
  • US2035968A - Rotary hook for sewing machines : en
  • CA356942A - Separable fastener : en fr
  • DE628129C - Device for separating flat pieces from pre-classified material : de en
  • US2035442A - Adjustable bar or spreader for cultivators : en
  • GB444925A - Improvements in and relating to the concentration of latex : en
  • ES140870A1 - Improvements in the construction systems of curling or corrugation devices, with adjustable electric circuit, derived on clamps with heating jaws and power socket. : en es
  • FR796175A - Vehicle roof, rigid, retracts behind and under the seats : en fr
  • GB444947A - Improvements in and relating to suspension devices, for example, curtain runners and the like : en
  • GB445158A - Improvements in and relating to sandwich-boards and like advertising devices : en
  • ES141104A3 - Improvements in the process of manufacturing celluloid frames or similar material for glasses. : en es
  • FR46247E - Improvements in automatic contactors : en fr
  • CH183172A - Lighting device for sewing machines. : de en
  • DE628172C - Power-assisted device, in particular for operating the clutch and braking of motor vehicles : de en
  • DE628450C - Adjustable stop for opening the chain gripper of sheet-fed printing machines : de en
  • ES4471U - Buckle with slide. (Machine-translation by Google Translate, not legally binding) : en es
  • FR796102A - Improvements to t receptor devices. s. f. : en fr
  • ES140935A1 - A new device for air navigation. : en es
  • SU46471A1 - Dryer : en ru
  • US2035719A - Method of treating oil and gas wells : en
  • US2035589A - Process for refining vegetable and animal oils and fats : en
  • US2035499A - Absorption refrigerating apparatus : en
  • US2036029A - Perforated card verifier : en
  • GB445106A - Apparatus for influencing a beam of light by electrical means : en
  • DE628123C - Hand-operated gas-electric burner for heat transfer : de en
  • ES141100A2 - IMPROVEMENTS IN THE ELECTRICAL RESISTANCE REGULATION SYSTEM, OBJECT OF THE MAIN PATENT : en es
  • GB444877A - Improvements in miners' safety lamps : en
  • GB445174A - Vehicle body structure and method of assembly : en
  • SU46255A1 - The method of producing aluminum sulfate : en ru
  • SU46449A1 - Retractable Handles : en ru
  • ES141063A3 - A perfected camera. : en es
  • GB444913A - Improvements in or relating to a process for the manufacture of electric conductors spun round with artificial silk : en
  • GB445459A - Improvements in and relating to ship's lifeboats : en
  • PL22853B1 - A method of producing wool yarn from rough wool with a natural length, i.e. uncut. : en pl
  • PL22868B1 - A device for transporting beds. : en pl
  • SU46285A1 - Method of making heat resistant micanite : en ru
  • SU46498A1 - Interference compensation method : en ru
  • US2035903A - Delivery mechanism for rotary steel plate printing machines : en
  • DE628102C - Projection scale : de en
  • DE628289C - Business machine controlled by punch cards with facility for balancing : de en
  • FR796230A - Printing machine on boxes, cap visors and other made-up items : en fr
  • GB445147A - Improvements in and relating to protective apparatus for electric systems : en
  • DE628315C - Torch for oxy-fuel welding and cutting : de en
  • GB445026A - Improved golf tee : en
  • US2035493A - Traveling bag : en
  • US2035593A - Handbag : en
  • GB445003A - Improvement in centrifugal clutches for rotating machine elements : en
  • US2035510A - Purified amino phenol salt and process : en
  • DE628373C - Cable termination made of compression-molded insulating material : de en
  • DK51453C - Propeller blade. : da en
  • FR796266A - Mold for typographic type melting machine : en fr
  • ES140829A3 - Stabilizer for aircraft. : en es
  • CA356902A - Nitrogen containing composition : en fr
  • US2035628A - Air conditioning apparatus : en
  • ES140387A1 - Improvements introduced in the manufacture of circuit breakers. : en es
  • US2035671A - Leather wrist watch strap : en
  • SU46340A1 - The method of applying a protective layer on the inner surface of the glass shell of gas luminaires : en ru
  • CA356914A - Slitting means : en fr
  • DE628186C - Machine for applying layers of hydraulic binders and fibrous materials to cylindrical support bodies : de en
  • GB444928A - Improvements in or relating to satchel bottom bags : en
  • US2036020A - Carburetor : en
  • PL22813B1 - A glove for work. : en pl
  • SU46487A1 - Wave engine : en ru
  • FR46243E - Improvements to automatic rivet setting machines and similar machines : en fr
  • GB445107A - Improved steam control valve assembly for direct-acting pumps : en
  • ES140704A1 - Process of making a solid resin emulsion. : en es
  • ES141016A1 - CONTROL MECHANISM FOR COMBUSTION ENGINES WITH OPPOSITE RUNNING PLUNGERS FOR HIGH NUMBERS OF REVOLUTIONS : en es
  • FR796344A - Servo drive mechanism : en fr
  • US2035822A - Antiskid mechanism for vehicles : en
  • SU46303A1 - Electric current breaker : en ru
  • US2035619A - Process of treating fruit juices : en
  • FR796213A - Hanging and pulling device for curtains : en fr
  • US2035895A - Vehicle closure and operating means therefor : en
  • ES140447A1 - A process for manufacturing detonators, baits or initiators for explosive charges. : en es
  • GB444977A - Improvements in or relating to the destruction of dust : en
  • DE628229C - Process for the production of chlorine-containing dyes : de en
  • FR796154A - Device for motor vehicles, for supplying hot or cool air : en fr
  • GB444967A - Improvements in ladders : en
  • ES140975A1 - A heavy oil burner appliance applicable to gas stoves and stoves. : en es
  • ES141035A1 - Procedure for obtaining, based on virgin rubber, a cleaning plastic substance and stain remover. : en es
  • ES3190Y - Wooden plywood pulley. : en es
  • SU46437A1 - Propeller with variable pitch : en ru
  • US2035797A - Garment or ironing press : en
  • SU46309A1 - Magnetron : en ru
  • US2035678A - Electropneumatic gear shift : en
  • CH183359A - Device on foot pedals to bring about various control effects. : de en
  • PL22885B1 - Self-acting vibrating voltage regulator. : en pl
  • US2035855A - Telltale roller bearing construction : en
  • USD99153S - Design for a compact case : en
  • CA356862A - Pin and bolt locking device : en fr
  • FR796306A - New azo dyes and process for their production : en fr
  • FR796167A - Improvement in the variable coupling of electric oscillating circuits : en fr
  • FR796215A - Method and apparatus for bending glass tubes : en fr
  • FR796335A - Improvement in secret telephony : en fr
  • GB445108A - Improvements in the recovery of acidic and basic reagents : en
  • CH183283A - Safety device on a machine subject to vibration. : de en
  • SU46431A1 - Fitting to an inhaler pressure reducing valve for dosed supply of atmospheric air : en ru
  • DE628371C - Metal bell for large volumes : de en
  • PL22810B1 - A bracket for the pulled filaments of electric tubular lamps of various shapes, and a method of making such brackets. : en pl
  • PL22857B1 - Sewing Machine. : en pl
  • PL22859B1 - Connection system for adjusting the gain of the amplifier tube. : en pl
  • PL22880B1 - Aircraft equipped with a firearm that fires along the axis of rotation of the propeller. : en pl
  • SU46338A1 - Apparatus for the continuous manufacture of sheet glass with vertical or horizontal sheet pulling : en ru
  • CA356871A - Bending machine : en fr
  • ES141080A3 - Thread winding mechanism. : en es
  • SU46472A1 - Fitting in dryers for reloading dried items such as bricks : en ru
  • CH183160A - Table with retractable worktop. : de en
  • DE628251C - Process for the production of two-color films on material provided with a light-sensitive colored layer on both sides : de en
  • US2035744A - Storage battery : en
  • FR796165A - Improvements to typewriters, calculators or accounting machines : en fr
  • FR796221A - Reel for high voltage cables with oil circulation : en fr
  • GB445065A - Drying apparatus for powdered or granular substances : en
  • GB444908A - Improvements in packages and a method of preparing a package of material for taking impressions or the like : en
  • CH183321A - X-ray protective guard. : en fr
  • SU46351A1 - Method of pressing large-sized products from textolite and other similar plastics : en ru
  • FR796259A - Method and device for determining exposure time in photographic photography : en fr
  • ES4590U - Perpetual periodic indicator of female physiological fecundity (Machine-translation by Google Translate, not legally binding) : en es
  • FR796108A - Improvements to accounting machines : en fr
  • PL22833B1 - A method of obtaining oils, fats, pressed cooks and fodder crushed from lubin seeds. : en pl
  • SU46316A1 - The method of obtaining composite varnishes : en ru
  • GB445175A - Improvements in electromagnetic wave receiving apparatus : en
  • SU46233A1 - Cutting device : en ru