• US1722330A - Nail-driving device : en
  • US1722510A - Shaving cup and support : en
  • CA291776A - Sulphur vapour dissociation method : en fr
  • US1722572A - Frame for window screens : en
  • SU10661A1 - Oven, heated "primus" : en ru
  • SU10890A1 - Device for holding the lamp in the mouth for medical purposes : en ru
  • SU10781A1 - Liquid soap dispenser : en ru
  • CA291720A - Wrapping machine : en fr
  • CH134369A - Process for the production of a mixture of lamp soot and oil. : de en
  • CA291700A - Sheet iron building material : en fr
  • CA291752A - Filament incandescent lamp fitting : en fr
  • US1722952A - Work-feeding mechanism for stitching machines : en
  • AU1760328A - Cream or like fatty products, and process forthe manufacture ofthe same : en
  • CA291787A - Drill column : en fr
  • US1722822A - Feeding apparatus : en
  • DE480224C - Electrical plug switch : de en
  • GB316448A - Improved protective glass with colour wedge for spectacles together with a method for manufacturing same : en
  • US1722537A - Control device for pneumatic-dispatch-tube apparatus : en
  • US1722630A - Siachiimb : en
  • DE479875C - Printing tabulator driven by an electric motor : de en
  • BE365165A - : en
  • US1722680A - Muting device for violins and the like : en
  • US1722538A - Automatic telephone system : en
  • CA291698A - Paper pulp bleaching method : en fr
  • CH134503A - Advertising vehicle. : de en
  • US1722742A - Carpenter's plane : en
  • SU10801A1 - Spray nozzle for irrigation sleeves : en ru
  • CA291661A - Hot water bottle : en fr
  • CH134419A - Verfahren zum Warmwalzen von Metallen. : de en fr
  • CH134514A - Circuit arrangement for diesel-electric traction vehicles. : de en
  • US1722618A - Traveler slide : en
  • SU10753A1 - A device for finding the geometric axis of the cylinders of steam engines, etc. : en ru
  • CH134526A - Device for inserting pistons with piston rings into the cylinder. : de en
  • CH134439A - Pistons for single-acting piston machines. : de en
  • ES113701A3 - A procedure for the dressing of stockings and socks. : en es
  • SU10486A1 - Crank mechanism : en ru
  • SU10894A1 - The method of obtaining tanalbina : en ru
  • US1722831A - Picking motion for looms : en
  • SU10852A1 - Reysshin : en ru
  • SU10463A1 - Apparatus for accelerated production of Vasserman reaction : en ru
  • US1722795A - Tractor belt : en
  • SU10407A1 - Cold dyeing method : en ru
  • SU10787A1 - Machine for mixing paints and other materials : en ru
  • US1722428A - Shock-absorbing hinge : en
  • US1722569A - Animal heater : en
  • US1722694A - Liquid-dispensing apparatus : en
  • SU10678A1 - Dashed line drawing device : en ru
  • AU1733728A - Improvements in or relating to glazing channels for window and like frames : en
  • DE480288C - Thin steel tape, especially for sound recordings : de en
  • SU10755A1 - Sectional two-chamber water-tube boiler, composed of well-known elements Shukhov : en ru
  • DE480536C - Switching arrangement to prevent the interruption of the excitation of separately excited generators : de en
  • SU10435A1 - Ultramarine Chamber Furnace Kiln : en ru
  • US1722388A - Method of grinding small cylindrical objects : en
  • US1722381A - Attachment for lawn mowers : en
  • SU10531A1 - Electric way. chrome plating : en ru
  • US1722490A - Antifriction bearing : en
  • US1722849A - Fruit-dispensing device : en
  • CH134390A - Facility for rapid photography. : de en
  • DE480311C - Sand spinner with rotating throwing pots for filling molding boxes and the like. like : de en
  • FR662141A - Automatic distributor of electric power operated by the introduction of coins or the like : en fr
  • CH134449A - Suction device for pumps for conveying liquids containing solid components. : de en
  • US1722464A - A corpora : en
  • US1722643A - Separable casing for musical instruments : en
  • US1722702A - Roofing shingle : en
  • FR661845A - Improvements to non-slip chains : en fr
  • GR2399B - PROVISION FOR THE WITHOUT POWDER VACUUM OF THE AFTER THE ROLLING STORM OF THE GARBAGE IN WHAT COLLECTION CONTAINERS CONTAINERS OR CARS. : el en
  • BE361252A - : en
  • CH134344A - Clad double-faced knitted and warp knitted fabrics. : de en
  • SU10527A1 - Apparatus for automatically receiving signals on a carriage traveling along rails at certain points along the track. : en ru
  • SU10747A1 - Device for regulating the injection of water into the cylinder of an internal combustion engine : en ru
  • ES113496A1 - A method of preparing carbinol acetyl methyl. : en es
  • FR662016A - Process for decatising and ironing textile articles, in particular knitted articles and hosiery : en fr
  • ES113527A1 - Improvements introduced in electric AC machines. : en es
  • ES113747A1 - Brush-soap dish. : en es
  • FR661913A - Improvements to induction motors : en fr
  • SU10477A1 - Copper Scrap Mixing Apparatus : en ru
  • CA291740A - Collecting cup : en fr
  • CA291642A - Glazed paper machine : en fr
  • AU1757028A - Production of high and low carbon pitches and pitch compositions : en
  • FR661834A - Insulating sleeve with support device for electric incandescent lamps and other applications : en fr
  • FR661846A - Improvements to automatic brake regulators for vehicles and in particular for railway equipment : en fr
  • US1722518A - Display device : en
  • US1722693A - Extractor : en
  • CA291656A - Rubber composition : en fr
  • CH134388A - Metallic image carrier for offset printing and process for its production. : de en
  • CA291680A - Lever : en fr
  • CH134391A - Cinematographic apparatus. : en fr
  • SU10666A1 - Buoyant chain water engine : en ru
  • SU10546A1 - Center device : en ru
  • US1722466A - Gas washer : en
  • US1722682A - Locking tile : en
  • GB292498A - Improvements in or relating to telephone systems : en
  • US1722278A - Power connection : en
  • US1722859A - Sylvania : en
  • SU10555A1 - Cement firing method and kiln : en ru
  • SU10769A1 - Fixture to reduce flicker in a film projector : en ru
  • US1722856A - Let-off mechanism for looms : en
  • SU10876A1 - Electric arc mode : en ru
  • DK40555C - Form for Repair of Galochers Heels. : da en
  • GB316450A - Improvements in or relating to umbrella covers : en
  • ES113471A3 - A procedure for the manufacture of bras for women. : en es
  • GB316566A - Improvements in or in connection with electric fuse boards or boxes : en
  • CH134440A - Labyrinth seal between stationary and moving parts, especially of steam turbines and turbo compressors. : de en
  • US1722357A - Optical device for photographic, cinematographic, and other purposes : en
  • CA291662A - Wrench : en fr
  • CA291780A - Textured concrete : en fr
  • US1722348A - Diaphragm signal : en
  • CH134339A - Note gate to label slippery, strongly curling threads. : de en
  • CH134346A - Method for producing a ribbon for ornamental lace. : de en
  • US1722779A - Steering-wheel drive for travel indicators : en
  • USD79098S - Design for a box cover : en
  • SU10812A1 - A device for counting the number of coal buckets served on a locomotive : en ru
  • US1722765A - Process of recovering terpene products from gasoline-terpene mixtures : en
  • DE480294C - Back and forth conveying means with lifting and lowering movement, in particular for removing the rolling rods arranged on the collecting grate in the case of cooling beds : de en
  • ES113396A1 - A device grader of the flame for infiernillos and lighters. : en es
  • GB307787A - Combined talking machine and radio loud speaker : en
  • SU10533A1 - A device for coloring wheels and wheel spokes : en ru
  • US1722512A - Waste-pipe cleaner : en
  • US1722806A - Slip-sheet mechanism for printing presses : en
  • SU10739A1 - Ring register for nozzle inserts : en ru
  • USD79117S - Design for a doll : en
  • DE480543C - Warp knitting machine or other knitting machine that works with perforated needles : de en
  • GB306106A - Separating substances from gases by cooling : en
  • DE480463C - Device for fastening protruding components, such as. B. balconies, bay windows. Like., On structures that are executed by means of a toy building set : de en
  • ES113694A1 - A procedure to produce light effects, by transparency, in sheets, stamps or pictures, colored. : en es
  • ES113721A1 - A support for propellers. : en es
  • CA291790A - Valve for rock drills : en fr
  • SU10570A1 - Knife sharpener in cigarette making machines for cigarettes : en ru
  • US1722539A - Telephone system : en
  • GB316443A - Improvements in or relating to tobacco pipes and the like : en
  • SU10869A1 - Device for dropping the drive belt from steps of a larger diameter at a step of a smaller diameter of stepped pulleys : en ru
  • US1722471A - Sewer-flushing device : en
  • US1722711A - Tube-welding machine : en
  • US1722344A - Grate and pallet structure : en
  • US1722436A - Signaling conductor : en
  • US1722545A - Brush : en
  • ES112056A1 - Automatic forecast "Sopeña". : en es
  • SU10647A1 - Seismograph : en ru
  • CH134437A - Camp for rapidly successive pressure changes exposed pin, respectively. Waves. : de en
  • CH134480A - Device for the treatment of living cells by means of light rays. : de en
  • ES113746A1 - Portico of loading and unloading merchandise at the end of a quay or advanced arm. : en es
  • FR661741A - Metal frame for weapon acting as handle and maneuvering stock : en fr
  • FR662143A - Improvements to protective devices : en fr
  • ES113607A1 - Improvements in oil and grease extraction installations by volatile solvents. : en es
  • DE480458C - Device for driving the two rear axles of three-axle motor vehicles : de en
  • DE479811C - Device for cutting a moving paper web : de en
  • DE480048C - Overcurrent protection device for electrical systems in which a resistor bridged by an overcurrent protection device is in series with the main switch : de en
  • ES113681A1 - A photographic film without a protective layer of paper. : en es
  • GB292595A - Manufacture of condensation products from urea, thiourea or their derivatives and an alcohol or a ketone : en
  • GB316412A - Improvements in maximum demand indicators for gas and like meters : en
  • FR661827A - Motorcycle for all terrain : en fr
  • FR661961A - Improvements to motorcycles and other mechanical vehicles : en fr
  • FR662197A - Improvements to visible indexes, directories, etc. : en fr
  • GB316421A - Improvements in recording means for electro motors : en
  • US1722660A - Sanitary cove for floor coverings : en
  • US1722866A - Arch restorer : en
  • DE480281C - Safety locking device for gas pipes : de en
  • SU10683A1 - Training device for jointing planing : en ru
  • FR661651A - Door and window caulking device : en fr
  • FR661688A - Automatic opening system for stamped cans with metal lids : en fr
  • FR662033A - Process for removing harmful impurities from films, sheets, threads and other cellulose-based products : en fr
  • GB299304A - Improvements in or relating to railway control systems : en
  • ES113401A1 - Device for moving a propeller built like fish fins, in which its central line describes a closed trajectory and the propeller executes a semi-revolution around said central line, at the time it travels through a : en es
  • US1722987A - Space discharge system : en
  • GB316360A - Improvements in and relating to electric welding machines : en
  • FR661998A - Folding lounge chair device : en fr
  • FR662154A - Device for adjusting the flow rate of the lever or push-button valves at will : en fr
  • FR662144A - Resonance relay : en fr
  • GB316378A - Improvements in the heat radiation systems of oil insulated transformers : en
  • FR661958A - Device for opening automobile trunk and trunk comprising this device : en fr
  • FR662041A - Improvements to receiver systems for high radio frequencies and the like : en fr
  • GB291740A - Improvements in high frequency signalling : en
  • FR661751A - Improvements to non-slip shoes : en fr
  • DE480476C - Tube receiving circuit : de en
  • GB316502A - Improvements in eye-pieces for gas masks, respirators and the like : en
  • CH134399A - Liquid dispenser with two gauges. : en fr
  • SU10498A1 - A device for sealing cigarette ends : en ru
  • US1722322A - Continuous rectification of liquids at high boiling point : en
  • US1722757A - Hanger-supporting device : en
  • CA291763A - Sound reproducer : en fr
  • CH134374A - Process for the manufacture and packaging of matches. : de en
  • CH134519A - Equipment with an electric generator for security purposes. : de en
  • FR661730A - Short-circuit indicator and monitoring device : en fr
  • GB316420A - Improvements in metal reinforcing fabrics for concrete roadway foundations and the like : en
  • ES113654A1 - A procedure, and its corresponding special apparatus, for the reduction of metals minerals susceptible to volatilization. : en es
  • GB316332A - Improvements in or relating to microphones : en
  • FR662022A - Device for the presentation of illuminated advertisements : en fr
  • SU10867A1 - Parallel vice : en ru
  • SU10888A1 - Bench grip : en ru
  • DE480214C - Extraction of sulfur from alkaline earth sulfates : de en
  • FR661727A - Method of preserving wool, clothing, furs, skins, hair and other objects against damage caused by ringworms : en fr
  • FR661788A - Hook for re-meshing : en fr
  • FR661874A - Improvements to dynamo-electric collector machines : en fr
  • FR661968A - construction elements for the attic : en fr
  • US1722767A - Pneumatic oscillating system and loosely-operative pneumatic couplings : en
  • DE479956C - Device for the step-by-step preheating of the feed water by tapping steam in mixing chambers arranged in the manner of a venturi : de en
  • CA291718A - Paper watermarking machine : en fr
  • GB316391A - Improvements in and relating to mechanical pictorial toys : en
  • SU10839A1 - Electric switch : en ru
  • SU10863A1 - Bearing Lubrication Device : en ru
  • SU10880A1 - Chemical Fire Extinguisher : en ru
  • ES113326A1 - An improved device for sharpening safety razors for shaving. : en es
  • FR661957A - Improvements to ignition processes and devices for internal combustion engines : en fr
  • FR662092A - Process for preparing photographic images in natural colors : en fr
  • CH134431A - Dispositif de fermeture pour pièces telles que montres-bracelets, bracelets, necklaces, etc. : de en fr
  • DE480064C - Injection device for diesel engines with a fuel pump arranged in the machine cylinder and controlled by the compression pressure of the machine : de en
  • US1722286A - Fastener-inserting machine : en
  • ES113375A2 - A gasifier and steam burner for stoves and other heating devices. : en es
  • US1722469A - Antisurge device : en
  • FR661647A - Apparatus for developing photographic prints and the like : en fr
  • ES113602A1 - A fountain pen with deposit. : en es
  • FR661889A - Improvements to electric cables : en fr
  • US1722783A - Disk-wheel valve-stem construction and lock nut therefor : en
  • CH134459A - Device for transmitting reciprocating motion. : de en
  • DE474280C - Cover rail for letter folder : de en
  • DE480231C - Tropical bed and sick bed with insect protection hood : de en
  • ES113537A1 - A multiple burner to heat coffee makers. : en es
  • ES113608A1 - Compounds to remove resinous and carbonaceous deposits. : en es
  • US1722566A - Composite resin ester and process of making same : en
  • FR661764A - Apparatus for reproducing images and sound : en fr
  • GB290627A - Improvement in assembling apparatus : en
  • GB316454A - Improvements in swimming costumes : en
  • FR661675A - Improvements to pockets, kits, cases, etc. made of rubber : en fr
  • FR661916A - Cascade transformer : en fr
  • SU10783A1 - Blowgun : en ru
  • FR661804A - Reinforced concrete casing or casing system : en fr
  • FR661856A - Mechanical control device of a crane, more especially applicable to autogrows : en fr
  • FR661950A - Cutting and welding torch that burns liquid fuels : en fr
  • DE480254C - Container lid : de en
  • ES113726A1 - Improvements in water tube boilers. : en es
  • SU10436A1 - Laboratory instrument for mixing various oil samples : en ru
  • SU10624A1 - Intercarriage device to guard the front wheels of the trailer car : en ru
  • SU10651A1 - Cutter for cutting teeth on saw blades : en ru
  • US1722356A - Optical device for photographic, cinematographic, and other purposes : en
  • US1722667A - Hand-brake-operating means : en
  • US1722833A - Exterminator : en
  • DE479822C - Switching arrangement for electrodynamic braking for electric railcars : de en
  • US1722264A - Chair and other article : en
  • US1722636A - Container top : en
  • ES113332A3 - An improvement in the manufacture of twist drills or drills. : en es
  • FR662077A - Advanced transmission bearing : en fr
  • FR662124A - Phonographic recording method and devices : en fr
  • FR661778A - Automatic oven for steam cooking or cold or hot gas treatments : en fr
  • FR662070A - Process and material for bleaching : en fr
  • FR661873A - Windshield wiper control mechanism : en fr
  • GB300622A - : en
  • FR661893A - Process for obtaining novel derivatives of <<oxy>> mercury compounds in the nucleus : en fr
  • SU10775A1 - Device for stopping the load when the tape breaks at the brake of the lifting winch : en ru
  • SU9491A1 - Self-propelled vehicle for movement on land and water : en ru
  • GB300564A - : en
  • GB317165A - Improvements in the production of carbon black from natural gas : en
  • CH134343A - Adjustable frame for embroidery. : en fr
  • CH134410A - Watch case. : en fr
  • DE480108C - Device for dialers, especially in automatic telephone systems : de en
  • ES113473A1 - Refrigerator apparatus for drinks. : en es
  • US1722439A - Typewriting machine : en
  • SU10517A1 - The method of electrolyte purification from magnesium and calcium salts : en ru
  • FR661754A - Cloth press, continuous operation : en fr
  • GB300550A - : en
  • ES113609A1 - Regulation arrangement for tubular steam generators with forced circulation. : en es
  • ES113688A1 - Improvements in the manufacture of fabrics of fibrous mineral materials. : en es
  • ES112194A1 - Filter for liquids under pressure. : en es
  • GB316600A - Improvements in and relating to the conversion of heavy into light hydrocarbon oils : en
  • US1722678A - Seat : en
  • US1722813A - Rinsing machine : en
  • SU10586A1 - Dividing straps for roving frames of carding machines : en ru
  • ES113624A2 - A coffee pot to prepare infusions. : en es
  • FR662187A - Variable stroke piston engine : en fr
  • SU10763A1 - Litter box : en ru
  • US1722708A - Gyroplane : en
  • ES113605A1 - A procedure to treat artificial silk in threads. : en es
  • GB316640A - Improvements in or relating to ploughs and other agricultural implements : en
  • US1722366A - Glare-modifying means for vehicle head lamps : en
  • USD79099S - Design for a mail box : en
  • CA291784A - Apparatus for closing sheet metal channel members : en fr
  • FR662158A - Condenser system : en fr
  • SU10431A1 - Secret door lock : en ru
  • US1722612A - Davenport bed : en
  • SU10512A1 - A device for communication in the tubes of the helical motion of combustible mixtures : en ru
  • SU10639A1 - Method of dehairing hides : en ru
  • SU10712A1 - Device for transmitting images used to generate pulses of constant frequency current : en ru
  • CH134420A - Wire nail. : de en
  • FR662180A - Automatic milling machine : en fr
  • GB300659A - Improvements in suspending means for binders or files for papers or documents : en
  • GB316527A - Improvements appertaining to change box mechanism for looms : en
  • FR662111A - Gas boiler for the production of hot water or steam : en fr
  • FR662008A - Method of doubling the frequency in telegraphic transmission of images : en fr
  • DE480246C - Tool holder for tools for turning off the wheel flange of wheel sets : de en
  • DE480333C - Locking device for breakfast window : de en
  • FR661992A - Process for the manufacture of finished acetate silk using the dry process or the vaporization process : en fr
  • FR662061A - Pounding machine usable for producing the compaction of hard materials and for setting cement pavements on roads : en fr
  • GB304241A - Improvements in and relating to vertically sliding windows : en
  • FR661505A - Two-speed shifting for motor cars : en fr
  • US1722326A - Variable condenser : en
  • US1722753A - Garment : en
  • US1722262A - Telephone-exchange system : en
  • SU10443A1 - Machine for cutting clay in the face : en ru
  • US1722653A - Pumping and metering apparatus : en
  • ES113463A1 - Perfections in or referring to machines to apply gallon to sheet material. : en es
  • ES113598A1 - Vehicle for the transport of garbage and similar with rotating drum. : en es
  • GB291393A - A process for the manufacture of emulsifying and stabilising agents and dispersions obtained therewith : en
  • CH134433A - Cord bracelet, adjustable length. : en fr
  • US1722360A - Lamp : en
  • US1722729A - Smoker's stand : en
  • US1722763A - Means for operating on jar covers : en
  • SU10499A1 - The method of obtaining the mass to fill the couplings of electrical cables : en ru
  • FR662005A - Device to avoid soiling of milk obtained with milking machines : en fr
  • GB316529A - Improvements in or relating to electric protective relay arrangements : en
  • ES113314A3 - A procedure to dissociate and transform mineral oils, tar oils, and other hydrocarbons. : en es
  • ES113470A1 - A process for the manufacture of liquid soap for domestic and industrial uses. : en es
  • DE480430C - Supply of the electrolyte to pressure decomposition cells : de en
  • GB298613A - Improved combination of reciprocating engine and exhaust steam turbine : en
  • DE480178C - Pointer mechanism for gasoline measuring tools with automatic termination of the dispensing process : de en
  • FR661745A - Water heater recovery degasser for low temperature with smoke tubes : en fr
  • DK40531C - Potato harvester. : da en
  • GB288158A - Improvements relating to hydraulic valve gear : en
  • ES113434A3 - A new lunch box. : en es
  • DE480520C - Kystoscope : de en
  • ES113480A1 - A pointing device. : en es
  • AU1771829A - Improvements in engine starters : en
  • AU1446128A - Improvements in stringed instruments having bridges : en
  • US1722406A - Willard north winnett : en
  • US1722461A - Cap for receptacles : en
  • US1722914A - Manufacture of cellulose esters : en
  • US1722476A - Cutting machine : en
  • USRE17390E - Safety hook : en
  • US1722588A - Point-to-plate gas-filled rectifier : en
  • DE480414C - Ferraris drive irons with ferromagnetic shunt : de en
  • DK40533C - Lamp for direction indicators on automobiles. : da en
  • ES112138A1 - Lifting device for agricultural machines. : en es
  • ES113684A1 - A lighting system for horo-kilometric counters of public service cars, and for other applications. : en es
  • SU10702A1 - The method of obtaining plastic : en ru
  • US1722811A - Multiple-unit book holder : en
  • US1722986A - Game apparatus : en
  • US1722812A - Binder : en
  • DE480392C - Method of making fringes on the embroidery machine : de en
  • BE361751A - Improvements to devices for punching, or even canceling, cards, tickets, etc. : en fr
  • CH134427A - Tool handle secured against shattering. : de en
  • DE480480C - Process for purifying phosphatides : de en
  • FR661674A - Improvements to lamps : en fr
  • US1722285A - Composite plug for bottles : en
  • US1722915A - Sign receptacle : en
  • SU10411A1 - Method of preparing adhesive : en ru
  • DE480267C - Fountain pen with protective sleeve and flap : de en
  • DE480460C - Direction indicators : de en
  • DE480510C - Device for regulating the amount of tobacco supplied in cigarette machines : de en
  • US1722530A - Double-toggle riveting machine : en
  • US1722564A - Awning structure : en
  • US1722976A - Peojection appabatus : en
  • CH134504A - Method and device for the production of packaging sleeves from short-fiber materials. : de en
  • US1722267A - Method of attaching heels to shoes : en
  • CA291778A - Metallic joist : en fr
  • SU10837A1 - Wheel Ramp for Tramcar : en ru
  • DE480192C - Switching mechanism for a measuring device with two totalizers : de en
  • DE480268C - Interchangeable paragraph : de en
  • GB316445A - Improvements in or relating to foot-rests for motor cycles : en
  • GB316648A - Improvements in or relating to the manufacture of compounds containing active oxygen : en
  • GB316956A - Improvements in and relating to printing presses : en
  • CA291672A - Floor covering cement : en fr
  • USD79120S - Design for a cameo : en
  • DK40525C - Apparatus for the pasteurization or sterilization of liquids, in particular milk, by electrical means. : da en
  • CA291651A - Weight indicator : en fr
  • CA291727A - Multi-cylinder reciprocating engine : en fr
  • SU10817A1 - Shock device for the acceleration of rail butt gaps : en ru
  • DE480322C - Rotary valve, especially for internal combustion engines : de en
  • SU10618A1 - Automatic electric air brake for railway vehicles : en ru
  • SU10705A1 - Rail brake for monorail railcar on poles : en ru
  • CH134511A - Vehicle with one steering wheel. : en fr
  • ES111174A1 - Improvements in the separation of dry materials. : en es
  • CH134319A - Device for applying and rubbing paste-like wax on floors. : de en
  • CH134389A - Camera. : en fr
  • DE480437C - Transformer for converting two-phase current into three-phase current or two-phase current or vice versa : de en
  • ES113430A1 - New swivel chair for use by hairdressers, dentists and other services. : en es
  • ES113436A1 - A procedure and device for the manufacture of copiable forms. : en es
  • ES113534A1 - An improvement in the apparatus for spraying liquids, usable for mechanical painting, sulphated and analogous applications. : en es
  • FR661904A - Improvements to machine tools : en fr
  • CA291805A - Oil burner nozzle : en fr
  • GB294879A - : en
  • SU10543A1 - Device for automatic heat control : en ru
  • SU10592A1 - Apparatus for drying and degassing liquids : en ru
  • SU10720A1 - Device for testing pressure gauges and other devices with variable pressure : en ru
  • US1722440A - Plow tractor : en
  • SU10405A1 - Washing machine : en ru
  • SU10524A1 - Telephone control room device : en ru
  • SU10813A1 - Brick Making Machine : en ru
  • US1722342A - Restaurant system : en
  • US1722740A - Look box : en
  • USD79115S - Design for a rttg or similar article : en
  • DE480328C - Sewing machine for the production of a seam, in which after the material has been fed in the longitudinal direction, the needle thread is brought out laterally and brought back again : de en
  • ES113500A1 - Protection device against excessive voltages for low voltage electrical installations. : en es
  • US1722737A - Electric-lighting device : en
  • FR661838A - Improvements to devices intended to guarantee the secrecy of electric transmissions of signals, with or without wires : en fr
  • FR662088A - Hair spray enhancement : en fr
  • CH134483A - Permanent wick for alcohol burners. : de en
  • US1722661A - Water heater : en
  • DE480180C - Procedure for moth protection : de en
  • DE480386C - Movable setting funnel for plant setting machines : de en
  • ES113550A1 - A chemical industrial product, in the form of tablets, or liquid, to mix liquid fuels of all kinds by purifying them and increasing their combustion. : en es
  • ES113662A3 - Improvements introduced in paving tiles. : en es
  • FR662105A - Transformer for transforming two-phase current into three-phase and vice versa : en fr
  • GB316434A - Improvements in and relating to floor coverings and the like : en
  • GB316511A - An improved variable-speed drive : en
  • USD79075S - Design for an automobile signal : en
  • SU10391A1 - The method of winding the filament on the hooks in electric lamps : en ru
  • SU10552A1 - Injector for internal combustion engines : en ru
  • US1722635A - Multiple piston : en
  • US1722815A - Valve structure : en
  • US1722893A - Massaging instrument : en
  • DE480282C - Process for de-milling and cooling lignite briquettes : de en
  • GB316649A - Improvements in the qualities of porous materials by an impregnation process : en
  • US1722421A - Wire-drawing machine : en
  • US1722788A - Heat-interchanger unit for regenerative air preheaters : en
  • US1722364A - Railway-traffic-controlling apparatus : en
  • GB316328A - Improvements in electric accumulators : en
  • USD79122S - Design for a cameo : en
  • FR661708A - Products for cleaning paint and clothing : en fr
  • FR661920A - Mechanical excavators improvements : en fr
  • CH134297A - Structure that is exposed to significant fluctuations in temperature. : de en
  • CH134510A - Device for displaying the pressure loss in pneumatic tires. : de en
  • FR661966A - Typewriter Improvements : en fr
  • ES113364A1 - A means of impregnation for wood. : en es
  • ES113377A1 - A hanging-folding suit for the conservation and pressing of the pants. : en es
  • GB284698A - Radio-frequency amplifying circuits : en
  • CH134329A - Device for alternately filling and emptying two containers. : en fr
  • FR661960A - Distribution device for seed drills : en fr
  • SU10654A1 - A device to account for the amount of heat delivered by water central heating : en ru
  • CH134368A - Process for the preparation of a dye of the naphtostyril series. : de en
  • SU10854A1 - Mechanism with flexible members for variable speed transmission between parallel shafts : en ru
  • FR662189A - Improvements in the process for manufacturing boiler tubular bundle boxes or collectors and in the apparatus used for this purpose : en fr
  • GB304117A - Improvements in or relating to inserted blade cutters for milling-machines, lathes and other metal-cutting machines : en
  • GB306477A - Improvements in or relating to fuel injection devices for internal combustion engines : en
  • US1722978A - Piano shutter : en
  • DE480049C - Relay circuit for protecting parallel AC lines, in which the secondary coils of current transformers are connected to form a polygon : de en
  • DE480413C - Carbon dioxide extinguishing device for electrical generators, in which the coolant orbits the generator in the event of a fire within a jacket that is closed off from the outside atmosphere : de en
  • US1722971A - Bracelet catch : en
  • US1722341A - Golf-bag stand : en
  • ES113335A1 - A new stopper to make the bottles non-refillable. : en es
  • DE480314C - Locking device, in particular for conveyor buckets or the like. : de en
  • DE480350C - Display device for the step-by-step switching of several interconnected change gears : de en
  • DE480526C - Drying system for pottery u. like : de en
  • GB304137A - Improved method of cutting spur and bevel gears : en
  • SU10622A1 - Automatic scales for weighing loose bodies : en ru
  • US1722382A - Apparatus for vinegar making : en
  • SU10504A1 - X-ray tube : en ru
  • SU10633A1 - Circular saw blade for cutting hot metal : en ru
  • ES113317A3 - Procedure for placing and fixing the glass of the balance heads and the balance head to carry out this procedure. : en es
  • SU10596A1 - Electric filament lamp with several threads : en ru
  • SU10679A1 - Adaptation for mechanized wire tightening in multiplayer framework : en ru
  • DK40532C - Clamping device for drive belts. : da en
  • SU10687A1 - Two-chamber sectional steam boiler : en ru
  • ES113656A1 - A process for the preparation of the substituted cyclohexylamines. : en es
  • ES113689A1 - Improvements in the manufacture of sodium nitrate. : en es
  • ES113693A1 - A system of suspenders with removable clamp, for socks. : en es
  • ES113499A1 - A procedure to clean and dry marshy lands or lakes, lagoons, marshes, or easy to flooded, leaving them in cultivation conditions or to be used in needs that demand a higher level in them. : en es
  • ES113574A3 - Industrial result gloves for industrial and agricultural uses made with any kind of fabric, except knitted. : en es
  • ES113587A1 - Tuning of high frequency circuits, especially of small energies. : en es
  • DE480223C - Cap fastening of isolators : de en
  • DE480519C - Process for the production of threads, ribbons, films, etc. Like. Made of viscose : de en
  • FR661927A - Improvements to dry gas meters : en fr
  • FR662135A - New application of anti-glare reflectors to headlights for vehicles, and in particular those for automobiles : en fr
  • GB316595A - Improvements relating to gramophone records : en
  • DE480326C - Automatic valve for compressors and pumps : de en
  • FR662113A - Control and signaling device : en fr
  • DE480539C - Device to prevent overheating of electrically heated objects : de en
  • DE480251C - Hook with closure cap and with a locking lever under the action of a spring : de en
  • GB316417A - Improvements relating to bobbins : en
  • GB316598A - Improvements in street traffic controlling or signalling devices : en
  • ES113563A1 - Procedure for dyeing and marbling marbles by filtering the colors. : en es
  • GB316429A - An automatic note-changer machine : en
  • ES112329A1 - A capsulating machine. : en es
  • ES113567A1 - A fire forecasting device called Electro-Thermal Onerom. : en es
  • FR661666A - Security clasp for wallets : en fr
  • FR661783A - Heating appliance : en fr
  • FR661813A - High emissivity cathode for electron emission vacuum tube : en fr
  • FR662173A - Automatic glass blowing machine : en fr
  • GB316594A - Improvements in or relating to the production of homogeneous deposits from aqueous dispersions of rubber and/or similar materials : en
  • GB316638A - Improvements in processes for de-lustreing cellulose acetate silk and other materials consisting wholly or partly of cellulose acetate : en
  • FR661740A - Rolling thistle device for wool scrapers : en fr
  • GB316358A - Improvements in and relating to power-transmission devices : en
  • ES113489A1 - Procedure for the electrical transmission of illustrations. : en es
  • FR661732A - Electric lift : en fr
  • FR661868A - Rotary pump with oscillating vanes : en fr
  • US1722642A - Magnetic switch : en
  • US1722890A - Friction material : en
  • DE480290C - Centrifugal machine unit with at least two running wheels : de en
  • ES113657A1 - A process for the preparation of primary and secondary amines. : en es
  • FR662133A - Improvements to gasifiers : en fr
  • ES113570A1 - Blades with guarantee membrane for shaving machines. : en es
  • US1722312A - Shore attachment : en
  • US1722691A - Grinding machine : en
  • US1722787A - Method of and machine for sizing composition-metal members : en
  • DE480522C - Multi-fuel steam power plant : de en
  • DK40544C - Device at milking machine plant. : da en
  • FR661279A - Installation mode for connectors for multiple line subscribers : en fr
  • ES113438A1 - Improvements in television sets and their like. : en es
  • GB300585A - : en
  • DE480063C - Carburettor for internal combustion engines with a tubular heating device arranged in the atomization chamber and flowed through by the hot exhaust gases from the machine or the hot water from the cooler : de en
  • ES113685A1 - A device for adjusting service charge rates for horo-kilometric meters. : en es
  • US1722766A - Paper-roll holder : en
  • CH134356A - Process for the production of a mixture for thickening organic liquids and mixture produced by this process. : de en
  • SU10704A1 - Liquid washing apparatus : en ru
  • US1722715A - Drop-hammer board : en
  • US1722919A - Reverse-speed unit : en
  • US1722926A - Process for the preparation of letters, figures, and like signs for fixing to windows and the like : en
  • CA291741A - Sound transmitter : en fr
  • SU10609A1 - Moving chart : en ru
  • FR662043A - Jack : en fr
  • FR661832A - Improvements to gas production processes from heavy oils : en fr
  • FR662056A - Stove for tourists, hunters, forestry workers, etc. : en fr
  • GB314508A - Improvements in or relating to automatic glass blowing machines : en
  • US1722404A - Internal-combustion engine : en
  • US1722273A - Power transmission : en
  • US1722296A - Controller for electric motors : en
  • US1722559A - Coated-board finishing and cutting apparatus : en
  • US1722789A - Antiinterference radio signaling system : en
  • GB302229A - : en
  • GB316500A - Improvements in or relating to sectional hollow poles : en
  • SU10394A1 - The method of purification of sulfuric acid salt : en ru
  • SU10476A1 - Internal combustion engine : en ru
  • SU10638A1 - Purka : en ru
  • US1722310A - Dimming headlight for motor vehicles : en
  • USD79104S - Design for an embroidered lace medallion : en
  • ES113722A1 - A procedure and glue for sticking leather. : en es
  • FR661787A - Machine for straightening the edges of bundles of veneer timber or other similar timber : en fr
  • SU10728A1 - Film projector fire extinguisher : en ru
  • US1722666A - Gas governor : en
  • US1722704A - Tractor-driven plow : en
  • AU1391628A - Improvements in telephone systems : en
  • FR661942A - Installation of steam boilers for the indirect generation of high pressure steam : en fr
  • FR661864A - Improvements to receptacles and ejectors of devices operating on liquid or solid hydrocarbons for lighting by incandescent sleeves, heating and motive power : en fr
  • SU10432A1 - The method of introducing acid residues in the amide group : en ru
  • SU10634A1 - Lifting mechanism for frame plows : en ru
  • SU10892A1 - The preparatory method before fitting machining machine parts : en ru
  • US1722965A - Well strainer : en
  • FR662058A - Method and device for the manufacture of cabled ropes, using a single loom : en fr
  • FR661800A - Wristwatch retainer on the wrist : en fr
  • SU10451A1 - Rotary tube furnace : en ru
  • SU10418A1 - Device for simultaneous radio reception and radio transmission : en ru
  • USD79102S - Design fob a cup : en
  • ES113647A1 - A procedure to take advantage of minerals that contain copper and zinc. : en es
  • FR661762A - Apparatus for the production of sheet glass : en fr
  • FR661792A - Process for manufacturing articles obtained from aqueous dispersions of substances of the nature of rubber : en fr
  • FR661892A - Hand-operated strobe devices and strobe observation method : en fr
  • SU10401A1 - Valve for controlling the pressure of steam, gas, etc. : en ru
  • DE480323C - Device for mixing liquid fuels : de en
  • AU1784429A - Improvements relating to electrical conductors : en
  • ES113361A1 - Protective bulletins for animals, especially horses. : en es
  • FR661930A - Machine to condense and wind the wicks or ribbons in the cotton mill : en fr
  • US1722508A - Paper-feeding mechanism for printing presses : en
  • US1722722A - Window ventilator frame : en
  • SU10782A1 - Device for painting pipes : en ru
  • US1722802A - Closure : en
  • GB316405A - Improvements in or relating to electric variable resistance devices : en
  • ES113642A1 - An own electrical mechanical device to reproduce all kinds of images with intermittent light that produces two or more different views of text or drawings, according to the colors that are projected. : en es
  • DE480337C - Pan mill, especially for processing ceramic and fiber materials : de en
  • DE480364C - Pulling device for railroad cars : de en
  • DE480385C - Hand sowing device for wide-spread sowing with adjustable spreading openings : de en
  • SU10523A1 - A device for regulating the degree of compression and the moment of ignition in engines : en ru
  • US1722532A - Process for manufacturing glacial acetic acid : en
  • SU10510A1 - Intestinal cleaning device : en ru
  • SU10877A1 - Device for electric flashing alarm : en ru
  • US1722370A - Releasing means for typographical machines : en
  • US1722422A - Carton and its blank : en
  • DE480499C - Self-lubricating neck or support bearing consisting of two halves : de en
  • GB291005A - The manufacture of active extracts from sexual organs : en
  • DE480205C - Wood preservatives : de en
  • DE480565C - Safety razor : de en
  • ES113667A1 - Advertising apparatus for changing frames or posters by lateral displacements and single or double sided. : en es
  • FR662065A - Garbage incinerators with movable platform below the grate : en fr
  • SU10550A1 - Reel Film Photographic Apparatus : en ru
  • SU10831A1 - Sliding template for measuring wedge surfaces : en ru
  • ES113462A1 - Glass with automatic lid. : en es
  • FR661984A - Improvements to vehicle wheels with wire spokes : en fr
  • FR661661A - Tire protector for automobiles and motorcycles : en fr
  • SU10713A1 - Horn for hot electric welding : en ru
  • US1722821A - Valve-operating mechanism : en
  • SU10780A1 - Device for warming up the chainsaw supporting frame of the ice-cutting machine : en ru
  • US1722477A - Autographic register : en
  • US1722841A - Shaft-straightening machine : en
  • CH134340A - Device for releasing and automatically re-engaging the tongue of looms with a fixed blade. : de en
  • US1722347A - Acoustic apparatus : en
  • US1722724A - Machine for treating stone : en
  • SU9791A1 - Laboratory muffle furnace for high temperatures : en ru
  • US1722888A - Gyroscopic compass : en
  • DE480511C - Cable post station with a loading flap that can be swiveled into the track of the grab car : de en
  • ES113715A1 - A transport and sifting process with material circulation, for fine grinding mills. : en es
  • DE480008C - crankshaft : de en
  • ES113418A1 - Device to control the speed of vehicles, especially automobiles. : en es
  • ES113706A2 - An improvement in the manufacture of sanitary napkins. : en es
  • FR661844A - Improvements to soap advertising : en fr
  • FR662103A - Improvements in methods and apparatus for preserving food : en fr
  • US1722838A - Vending machine : en
  • BE361696A - : en fr
  • USD79082S - Design for a fabric : en
  • ES113397A1 - An improved process for the transport of pulverulent solids. : en es
  • GB295286A - : en
  • GR2401B - IMPROVED PROCESSING AND MACHINE FOR THE PENETRATION OR PENETRATION OF SOLIDS UNDER FLUIDS OR DISSOLVATIONS OF VARIOUS SUBSTANCES. : el en
  • FR661217A - Improvements in copper metallurgy : en fr
  • FR661746A - Safety device for automobile pedals : en fr
  • GB316423A - A process for the decolourization of shellac, or other lac resins : en
  • US1722266A - Cooler for soda water, etc. : en
  • ES113404A2 - A camera filter. : en es
  • ES113731A1 - Adhesives for means used to fight insects and harmful plants. : en es
  • DE480369C - Device for measuring electrical quantities, especially for high-frequency systems using a voltage in-phase with the system current : de en
  • SU10542A1 - The method of supplying the filament lamp tube generators with independent excitation : en ru
  • FR661818A - New process for recovering the tin contained in tinning dross : en fr
  • GB302219A - Improvements in or relating to electrically operated brushes for treatment of the skin : en
  • FR661882A - Improvements in anti-skid devices with articulated studs for driving wheels of motor vehicles : en fr
  • GB296425A - Improvements in or relating to dental dams and dam clamps : en
  • US1722367A - Air and fuel mixing device : en
  • FR662157A - Mechanical arrangement for fixing an insulating rod to a metal or other support : en fr
  • FR662162A - Improvements to acoustic devices : en fr
  • GB316481A - Improvements in or relating to apparatus for the manufacture of margarine : en
  • FR661883A - Improvements to electrolysers : en fr
  • FR662138A - Printing device : en fr
  • GB292153A - Improvements in power actuators or servo-motors particularly for operating brakes : en
  • SU10458A1 - Keyboard recorder : en ru
  • SU10620A1 - Friction attachment to a safe kickback handle : en ru
  • US1722355A - Device for fastening doors, windows, and the like : en
  • FR662136A - Machine for making angular containers and their cover : en fr
  • FR661962A - Fixing the cap on the bearings : en fr
  • DE480417C - Injection ampoule for chloroethyl : de en
  • DE480316C - Container for records : de en
  • DE480397C - Fencing : de en
  • FR661955A - Automatic device for river and sea trolling : en fr
  • ES113543A3 - Folding bed. : en es
  • FR662044A - Method of modulating high frequencies using a modulated intermediate frequency : en fr
  • US1722777A - Crucible-handling device : en
  • DE480218C - Device for determining the bearing required for entering into the nautical chart (excluding deviation and radio feed) from the radio lateral bearing : de en
  • DK40527C - Device for dust-free Emptying of round Skarn boxes in Collection containers or Trolleys. : da en
  • SU10885A1 - Device for sealing bursting places in fire hoses : en ru
  • US1722433A - Apparatus for making emulsions : en
  • CH134444A - Tap. : en fr
  • GB316597A - Improvements in production of alcohol and glycerine by fermentation : en
  • CA291826A - Piston : en fr
  • CH134478A - Distance protection device for electrical lines. : de en
  • US1722503A - Paper-making method and machine : en
  • US1722333A - Mechanically-operated alarm and signal device : en
  • US1722362A - Method of winding coils : en
  • US1722626A - Suction filter : en
  • US1722905A - Driving mechanism for sectional machines : en
  • CH134455A - Internal combustion cylinder engine. : en fr
  • CH134456A - Two-stroke engine. : de en
  • ES113323A1 - An articulating device for the construction of prosthetic parts. : en es
  • SU10508A1 - Rollers for shredded tobacco machines : en ru
  • DE480301C - Steam power plant : de en
  • GB314666A - Improvements in bomb crates and release mechanism for aircraft : en
  • GB291079A - Improvements in and relating to a process for the production of sublimed white lead : en
  • US1722274A - Telautograph system : en
  • FR661923A - Improvements made to the molding of parts with re-entrant parts, in particular to that of insulators with internal channels : en fr
  • GB316653A - Improvements in or relating to top structures for chimneys : en
  • ES113749A1 - Umbrella for shaving brushes. : en es
  • DK40541C - Apparatus for baking small, e.g. wreath-shaped, dough products. : da en
  • ES113528A1 - Improvements in the smoke generators. : en es
  • FR662024A - Improvements to mechanical pianos and related devices : en fr
  • ES113461A2 - An electrically operated coffee roaster. : en es
  • FR661801A - System and apparatus for the distribution of electrical energy : en fr
  • USRE17382E - Awning for automobile doors : en
  • ES113616A3 - A horizontal table-stove with automatic conveyor for the sizing of knitted stockings and socks. : en es
  • GB301422A - Methods and apparatus for testing hollow articles : en
  • ES113591A1 - An invisible adhesive band with metal buckle. : en es
  • ES113603A1 - A printing press, with studs or types adjustable transversely and sliding in rows along a hollow cylinder. : en es
  • FR661697A - Improvements in the production of compressed laminated materials : en fr
  • FR662126A - Improvements in apparatus for the production of ice by absorption : en fr
  • DE479959C - Device for receivers or transmitters of wireless telegraphy and telephony to achieve a scale graduation that runs proportionally over a desired wave or frequency range : de en
  • CA291786A - Steering wheel : en fr
  • FR661776A - Receiving telegraph systems : en fr
  • USD79056S - Design for a coated fabric : en
  • USD79107S - Design fob a casing fob a dibection-indicating device : en
  • SU10530A1 - Device for sorting correspondence : en ru
  • BE361526A - : en
  • BE365538A - Improvements to ticket punching devices : en fr
  • US1722271A - Spring end construction : en
  • US1722582A - D. c. railway system : en
  • US1722657A - Loud-speaker unit : en
  • CH134451A - Device for reducing gap losses between turbine guide and impellers. : de en
  • US1722319A - Oven and the like : en
  • SU10466A1 - Wool carousel dryer : en ru
  • DE480483C - Multi-unit articulated locomotive with a water or fuel tank in front of the smoke chamber : de en
  • FR662069A - Wheel for motor vehicles : en fr
  • GB316533A - Target-practice testing device : en
  • SU10495A1 - The method of obtaining tetrakisazokrasiteli : en ru
  • SU10656A1 - Stamped finger for harvesters : en ru
  • SU10662A1 - Instrument for indicating the operation of a pneumatic instrument : en ru
  • CH134320A - Floor preparation device with holding device for steel chips. : de en
  • DE480360C - Gas oven with surrounding baking plates and heating channels in the walls for indirect heating : de en
  • DE480165C - Locking device for quick switch : de en
  • FR662076A - Apparatus for injecting petroleum into internal combustion and explosion engines : en fr
  • FR662129A - Submarine intended for various underwater work and able to move in all directions : en fr
  • CH134299A - Process for the production of an impregnated paving. : de en
  • DE480283C - Process for generating high pressure steam : de en
  • DE480230C - Snap hook attached to a hanging strap that is freely hanging inside the trouser pocket and serves to hold a bunch of keys : de en
  • DE480433C - Screw locking against self-acting and forcible loosening with a lock for the screw nut mounted in recesses in a base plate : de en
  • DK40524C - Releasable Friction clutch. : da en
  • GB316385A - Liftable rudder and propeller installations : en
  • BE361495A - Improvements in the manufacture of nitro-cellulose : en fr
  • USD79089S - Design eor a hand holder eor a blotter : en
  • ES113627A1 - A folding chair, made of wood, for public services and walks. : en es
  • AU1633828A - Improved bumper bar for motorcars : en
  • BE361741A - RIFLE BARREL MOUNTING SYSTEM : en fr
  • SU10686A1 - Internal combustion engine : en ru
  • US1722769A - Stop motion for drawing frames : en
  • US1722349A - Locomotive watering apparatus : en
  • CA291691A - Liquid pump : en fr
  • US1722674A - Dolphin pile : en
  • ES113639A1 - A fabric coating device especially for the interior of aircraft helmets. : en es
  • SU10397A1 - Zinc Ore Melting Furnace : en ru
  • SU10660A1 - Dual Action Gas Engine : en ru
  • US1722276A - Carton expander : en
  • CA291719A - Paper watermarking machine : en fr
  • CA291822A - Self-adjusting clutch or brake : en fr
  • CH134293A - Method and auxiliary device for the production of masonry using hollow stones. : de en
  • CA291812A - Film gophering machine : en fr
  • DE480336C - Magnet arrangement for the tobacco spreader of the rod cigarette machines : de en
  • ES113433A1 - A procedure for practicing a threaded hole in pearls or artificial stones and similar items. : en es
  • GB316646A - Improvements in or relating to the manufacture of linoleum or like material : en
  • AU1533328A - Improvements in and relating tothe frames of wire mattresses : en
  • AU1747528A - An improved process and apparatus for degumming, washing and drying of fibres : en
  • US1722567A - Rail anchor : en
  • US1722603A - Method and apparatus for reconditioning the water-softening material in a softening apparatus : en
  • US1722609A - Garment hanger : en
  • BE361571A - : en fr
  • DE480529C - Manufacture of items that are highly resistant to attacks by sulfuric acid and hydrochloric acid with high strength : de en
  • CA291828A - Mould : en fr
  • CH134366A - Process for the preparation of 1-amino-2,4-dichloroanthraquinone. : de en
  • SU10700A1 - A device for determining the tensile forces that occur in a bolt during its tightening : en ru
  • US1722877A - Humidifier : en
  • USD79121S - Design for a cameo : en
  • ES113557A1 - Procedure to deeply reduce the formation of phosgene by extinguishing fires with carbon tetrachloride. : en es
  • ES113628A1 - Compost containing siliceous acid. : en es
  • SU10576A1 - Carburetor : en ru
  • AU1512028A - Improvements in apparatus for planting sugarcane andthe like : en
  • US1722750A - Demountable wheel : en
  • US1722911A - Combined mailing and filing envelope : en
  • SU10430A1 - Microscope Lighting Fixture : en ru
  • SU10426A1 - Wind power installation : en ru
  • US1722386A - Centerless grinding machine : en
  • US1722644A - Synchronization of motion pictures and music : en
  • US1722501A - Process of and composition for bleaching and improving milling products : en
  • SU10861A1 - Screwdriver : en ru
  • US1722499A - Lasting machine : en
  • DE480523C - Drive for drilling machines : de en
  • FR661833A - Plant for drying powdery materials : en fr
  • FR662017A - Reception, capture and use of solar heat : en fr
  • CA291795A - Soap press : en fr
  • CH134348A - Washing device. : de en
  • AU1689428A - Improvements in furnace grates : en
  • CA291801A - Luggage carrier : en fr
  • CH134477A - Device for limiting high short-circuit currents. : de en
  • ES113410A1 - A depilatory. : en es
  • FR661693A - Improvements made to motor pumps : en fr
  • SU10676A1 - Automatic Crosshead Oiler : en ru
  • ES111833A1 - A two-function automatic apparatus, with its brush and movements thereof, from front to back and vice versa, for polishing and similar works of all kinds of floors. : en es
  • CH134331A - Equipment for washing, bleaching, dyeing of artificial silk in strands or spinning cakes. : de en
  • ES113653A3 - Improvements in steam generators. : en es
  • FR661828A - Process for obtaining and instructions for use of light fuels : en fr
  • GB316652A - Improvements in or relating to the heat treatment of oil shale or similar materials : en
  • SU10864A1 - The method of building walls : en ru
  • CH134382A - Rotary machine for deep and high pressure. : de en
  • FR662046A - Fire extinguisher : en fr
  • CH134476A - Procedure for the automatic restart of synchronous machines after a temporary fault in the network. : de en
  • US1722486A - Advertising device : en
  • FR661870A - Process for the protection and authentication of securities, checks or any other documents, printed or handwritten, or any other objects, by means of inks, varnishes or special coatings : en fr
  • ES113753A2 - An olive oil extractor device. : en es
  • AU1725828A - Improvement in socks, stockings andthe like, andin the manufacture thereof : en
  • CA291722A - Pivoted disc valve : en fr
  • CA291797A - Hosiery knitting machine : en fr
  • ES113558A1 - Procedure to ennoble artificial wires. : en es
  • FR661718A - Device for advertising or intermittent light signaling : en fr
  • ES113572A3 - A device for holding sachets of portions of tea, coffee or similar substances to be infused. : en es
  • GB316446A - Improvements in anodes for electrolytic baths : en
  • SU10459A1 - Semaphore giving the same readings both day and night : en ru
  • SU10604A1 - Dust collector : en ru
  • CA291739A - Pile fabric loom : en fr
  • CH134461A - Spark plug. : de en
  • SU10716A1 - Device for transmitting images at a distance : en ru
  • ES113610A3 - A practicable ring. : en es
  • GB312140A - Improvements in the manufacture of electric contact pins or plugs : en
  • GB284354A - Improved method and device for mixing, emulsifying, homogenising, comminuting and so forth substances of all kinds : en
  • GB299432A - A machine for dressing and sammying hide or leather : en
  • FR661346A - : fr
  • FR661659A - Improvements in processes for the purification of gases from coal distillation : en fr
  • GB316375A - Improvements in means for affixing sealing caps to bottles and like containers : en
  • USD79069S - Design for a coffeepot : en
  • US1722316A - Hack saw : en
  • ES113454A1 - Improvements in the ducts for pavement heaters. : en es
  • SU10684A1 - Drill training tool : en ru
  • DE480343C - Process for the preparation of aromatic polynitroamino compounds : de en
  • DE480366C - Funnelless speaker : de en
  • FR661634A - : fr
  • FR661769A - Planer for cutting gears : en fr
  • CH134484A - Electric chandelier. : en fr
  • DE480447C - Chopping machine in which the insertion of the chopping frame is brought about by the pulling force of the carriages against the effect of a counterweight : de en
  • GR2394B - IMPROVEMENTS OF OIL DISTILLATION PRODUCTS AND METHOD OF PROCESSING THEM. : el en
  • FR662089A - Improvements to locks for doors, drawers or similar applications : en fr
  • GB316461A - Improvements in high top boots, combined overshoes and gaiters and the like footwear : en
  • DE480107C - Circuit arrangement for private branch exchanges whose intercoms are provided with exchange keys : de en
  • FR661678A - Different hollow floor systems of a pre-cast reinforced concrete beam framing and suitable slabs : en fr
  • FR662000A - Flexible coupling : en fr
  • GB284703A - Distillation of tar : en
  • FR662177A - Method and apparatus for controlling the flow of fuel : en fr
  • FR661799A - Pliers : en fr
  • ES113652A1 - Improvements in cinematographic projectors. : en es
  • FR661967A - Method of arrangement of cathodes for indirectly heated vacuum tubes : en fr
  • CH134332A - Reel for washing art products made from cellulose solutions. : de en
  • SU10870A1 - Snow blower : en ru
  • US1722547A - Road-preparing machine : en
  • USD79094S - Design for an advertising sign or the like : en
  • CH134375A - Method and device for cleaning and degreasing metal objects. : de en
  • CH134487A - Device for the abdominal treatment of women. : de en
  • SU10379A1 - Surface intermediate condenser for two or multistage steam jet air pumps : en ru
  • US1722403A - Liquid sprayer : en
  • FR662026A - Improvements to steam condensers : en fr
  • GB316425A - Improvement in lawn mowers : en
  • ES113565A1 - Pneumatic hammer perfected. : en es
  • FR662198A - Volume control for recording and reproducing sound : en fr
  • ES113601A1 - Improvements in the apparatus for manufacturing seamless tubes. : en es
  • SU10623A1 - Sealed bearing : en ru
  • DE480501C - Multi-winged brush rotatable around a center point for sifter with reciprocating movement : de en
  • DE480286C - Self-heating hot water heater composed of radiator sections : de en
  • ES113407A1 - Extendable stock applicable to firearms. : en es
  • CH134296A - Sheet metal roof tile. : en fr
  • SU10629A1 - Kolosnikova lattice : en ru
  • US1722830A - Dump car : en
  • US1722375A - Diving apparel adapted to withstand high pressure : en
  • SU10425A1 - The method of obtaining water-insoluble azo dyes : en ru
  • SU10603A1 - Apparatus for mechanical shooting of sheets of asbestos-cement slate from a drum of a roll of rolls : en ru
  • US1722329A - Hay sling : en
  • US1722489A - Means for retaining lubricant and excluding dust : en
  • DE480275C - Horizontal cable post station : de en
  • DE480296C - Tool for closing hollow sheet-metal bodies with changing diameters made up of shells : de en
  • SU10746A1 - Electromagnetic device to stop the loom when the main thread breaks : en ru
  • US1722675A - Lowering chute : en
  • SU10828A1 - Contact thermometer : en ru
  • GB316909A - Improvements in and relating to plug-and-socket and like electrical connections, particularly for panels of wireless apparatus : en
  • FR661682A - Resistance-sensitive selective relay, for alternating current networks : en fr
  • FR661690A - Spare automatic mechanism for loom shuttle spindles : en fr
  • GB316380A - Improvements in or relating to gyroscopic indicating instruments : en
  • GB295329A - Improvements in or relating to electrical circuit interrupting devices : en
  • ES113334A1 - A system of balanced hydraulic uses. : en es
  • ES113541A1 - Special head for siphon. : en es
  • DE461673C - Triggering device for power-operated recording kinematographs : de en
  • SU10751A1 - The method of preparing mixed and lined for natural-air drying, in the form of a prism with a cross section of the so-called mansard roof, peat mass : en ru
  • US1722295A - Drum controller : en
  • US1722597A - Shirt button : en
  • DE480315C - Elevator control : de en
  • ES113522A1 - A process for the separation of toxic contact gases from calcination. : en es
  • US1722784A - Bowling-game apparatus : en
  • DE480432C - Electrically heated salt bath oven : de en
  • DK40539C - Pull-through traction. : da en
  • FR662032A - Control device for transmitting movement using a flexible cable trickle : en fr
  • GB297842A - Process for the separation of mixtures of gases into their components : en
  • GB316900A - Process for the manufacture of condensation products from aldehydes and phenols : en
  • SU10850A1 - Safety device for belt brakes : en ru
  • CA291695A - Parcel or luggage carrier : en fr
  • CA291783A - Sheet metal channel apparatus : en fr
  • US1722337A - Automatic railroad-crossing gate : en
  • US1722732A - Alimentary-paste drier : en
  • FR661735A - Improvements to engine capacity building devices in internal combustion engines : en fr
  • US1722956A - Key action for typewriting and other key-operating machines : en
  • DE480378C - Process of obtaining glue from chrome-baked leather waste : de en
  • USD79106S - Design for a condiment beceptacle : en
  • ES113745A1 - A box for useful indications such as complaints, signs, addresses and annotations in general. : en es
  • FR661971A - Method and devices for the operation of absorption refrigeration apparatus : en fr
  • FR662029A - Cinematographic film particularly for reproduction, method and apparatus for its use : en fr
  • FR662036A - Improvement in shoe manufacturing methods : en fr
  • GB316329A - Process of decarburizing ferro-alloys : en
  • SU10723A1 - Iron oven with turns and with an air chamber, heated by a Primus-type kitchen or another similar to it : en ru
  • SU10882A1 - Inscription Template : en ru
  • FR661658A - Thread guide for spinners, twists or similar machines : en fr
  • FR661978A - Improvements to heterodynes and combined high frequency transformers for large and small waves : en fr
  • GB313139A - Improvements in or relating to the lap forming mechanism of openers, scutchers & like machines : en
  • SU10814A1 - Strain gauge : en ru
  • US1722786A - Tractor plow : en
  • US1722940A - Method and apparatus for transmitting written characters : en
  • ES113324A1 - One lifts automotive vehicles. : en es
  • ES113566A1 - A new system of leagues for ladies. : en es
  • FR661976A - Binaphthylene dioxide oxidation process and its new product : en fr
  • FR661996A - Laundry cauldron : en fr
  • FR661695A - Reversible variable speed steam turbine : en fr
  • FR661743A - Improvement in the loading device of shooting rifles : en fr
  • GB304679A - Improvements in sewing machines : en
  • USRE17383E - Leonard h : en
  • FR662171A - Further training provided in the establishment of automobile bodies, closed, profiled, ventilated : en fr
  • ES113484A3 - Procedure for applying electricity as a means of protecting boilers, superheaters, water pipes and generally all thermal devices, against incrustations and corrosion. : en es
  • GB305100A - Improvements in nailing and riveting machines : en
  • GB316444A - Improvements in and relating to the production of salts of aromatic hydroxyaldehydes : en
  • ES113347A1 - A folding botijo. : en es
  • GB316644A - Improvements in or relating to motor car headlights and the like : en
  • ES113539A1 - Procedure for painting tapes of any kind, elastic or not, by means of airbrushing. : en es
  • GB316377A - A new and improved roof for vehicles : en
  • FR662048A - Improvements to welding electrodes : en fr
  • GB316393A - Improvements in fillings for cooling towers : en
  • FR662181A - Electrical signal for dangerous intersections and turns : en fr
  • SU10380A1 - The method of obtaining odorous substances from plants : en ru
  • SU10605A1 - Music stand for typewriter : en ru
  • US1722673A - Manure conveyer for barns : en
  • ES112028A1 - Perfections introduced in woods of telescopic mines and similar supports. : en es
  • FR662006A - Improvements to internal combustion engine pumps : en fr
  • GB301419A - Process and apparatus for degumming silk : en
  • SU10830A1 - Mattress for patients : en ru
  • US1722380A - Mold-handling mechanism : en
  • US1722494A - Art of forming matchable bearings : en
  • DE474543C - Process for processing waste products from soybean oil production : de en
  • GB289484A - Improvements in or relating to machines for sorting perforated statistical record cards : en
  • GB316513A - Improvements in smokers' cabinets : en
  • SU10800A1 - Device for reproducing sounds recorded on cinematic tape : en ru
  • US1722284A - Incased electric motor : en
  • US1722659A - Exhibition apparatus : en
  • US1722700A - Fuel economizer and smoke consumer : en
  • US1722689A - Air cleaner for internal-combustion engines : en
  • US1722803A - Process for the manufacture of yeast : en
  • CH134317A - Vegetable slicer. : de en
  • CH134398A - Locking device of the balance for mechanical time rockets with clockwork movement for artillery projectiles. : en fr
  • CH134464A - Installation to produce energy using heat from hot spring water. : en fr
  • ES113526A1 - A braking system for cars with a combustion engine. : en es
  • AU1715928A - A refuse receptacle : en
  • CA291668A - Screen cleaning device for paper making machines : en fr
  • DE480011C - Device for automatic cutting of wood screw threads in sections : de en
  • DE480313C - Glass support board : de en
  • FR661941A - Automatic de-fouling spark plug for internal combustion engine : en fr
  • GB316413A - Improvements in or relating to a process of extracting cellulose containing materials from the sudd or papyrus plant : en
  • US1722960A - Water-delivery device : en
  • DE480340C - Helical rolling mill : de en
  • SU10389A1 - Artillery bomb d : en ru
  • SU10484A1 - Automatic valve - plug for release of water from boats : en ru
  • SU10548A1 - Paper recorder : en ru
  • US1722857A - Rodent trap : en
  • ES113385A3 - Mosaics made up of rubber or rubber pieces. : en es
  • CH134518A - Device for displaying the direction of travel of due trains in stations. : de en
  • GB316407A - Means for measuring or comparing mechanical impedances : en
  • CH134516A - Brake cylinder for pressurized fluid brake devices. : en fr
  • BE361342A - : en fr
  • SU10422A1 - The method of obtaining water-insoluble azo dyes in a substance or on a fiber : en ru
  • ES113631A1 - Device to prevent demagnetization of the permanent magnet of an ignition magnet. : en es
  • FR661724A - Improvements to seats and pneumatic cushions and the like : en fr
  • FR661802A - Nut lock : en fr
  • GB316438A - Apparatus for testing the centering of divided arcs of circles : en
  • FR662021A - Hinge device for doors allowing both rotation and sliding : en fr
  • DE480346C - Inclined grate firing with ignition and jet vaults over the grate : de en
  • SU10370A1 - A device for the production of panoramic shooting on film : en ru
  • SU10481A1 - Bottle Stopper : en ru
  • SU10792A1 - A device for drawing so-called Zhukovsky curves, for example. wing profiles, propellers, etc. : en ru
  • CA291744A - Thread cutting die : en fr
  • FR661917A - Automatic clutch mechanism : en fr
  • SU10563A1 - Contact device for pocket or handheld electric lamps : en ru
  • US1722576A - Ice-scoring machine : en
  • ES113622A1 - A shovel to bake and unholster for bakers. : en es
  • GB289859A - Process for bleaching and hardening resins : en
  • GB316634A - Improvements in gramophone and like sound boxes : en
  • DE480143C - Device for holding rotating sliding windows in the folded position : de en
  • SU10549A1 - The device for recording the time of the telegraph : en ru
  • DK40530C - Table work with sliding plans for unloading freight rates and the like. : da en
  • FR661888A - Projector refinements : en fr
  • FR662161A - Improvements in the manufacture of self-lubricating materials : en fr
  • GB316480A - Apparatus for sharpening pencils and the like : en
  • ES113352A1 - A waterproof pad for women's hygiene. : en es
  • DE480297C - Process for the production of fan-shaped locking washers : de en
  • DE480247C - Equipment on wheel sets with axle bearings for clamping the wheel sets : de en
  • SU10392A1 - Arc lamp with tungsten electrodes : en ru
  • SU10793A1 - A device for determining trigonometric functions : en ru
  • SU10824A1 - Shaped Wire Machine : en ru
  • SU10573A1 - Fireplace type firebox : en ru
  • US1722258A - Combustion engine : en
  • SU10727A1 - Manual portable electric lamp : en ru
  • DE480358C - Securing for screw nuts and screw heads : de en
  • ES113650A1 - Perfeccionamientos in support piles for buildings. : en es
  • ES113716A1 - Improvements in the manufacture of footwear. : en es
  • US1722261A - Electrically-controlled cloth guide and straightener : en
  • DE480445C - Typewriter : de en
  • US1722270A - Fastener mechanism : en
  • US1722637A - Cap-shaped contrivance for closing vessels or receptacles : en
  • US1722452A - Electrical switch : en
  • US1722747A - Cotton harvester : en
  • DE467040C - Device for cleaning electrodes or groups of electrodes on electrical gas cleaners by tapping them : de en
  • DE480211C - Device for simultaneous lifting of the pattern rollers loaded by weight levers on multicolor gravure printing machines : de en
  • FR661890A - Ammonia nitrate manufacturing process : en fr
  • GB316602A - Improved animal trap : en
  • US1722797A - Method of and apparatus for applying and baking an insulating enamel coating : en
  • USD79073S - Design for a shoe heel : en
  • SU10875A1 - Tool for storing replaceable gears : en ru
  • CA291634A - Railway tie : en fr
  • CA291684A - Carbureter : en fr
  • US1722616A - Compressor : en
  • CA291646A - Loose-leaf binder : en fr
  • SU10500A1 - Coupling for high voltage cables : en ru
  • SU10584A1 - Parosilov installation : en ru
  • CH134446A - Drum winch with device for taut rope guidance. : de en
  • USD79077S - hamel : en
  • FR661759A - Method and device for regulating pressure in spaces traversed by a stream of steam, gas or air, in particular pipes, steam exhaust pipes, chambers of steam turbines and the like : en fr
  • FR661786A - Improvements to brake mechanisms for motor cars : en fr
  • GB316570A - Improvements in screens for viscous masses : en
  • AU1982029A - An improved container for displaying contents : en
  • CA291743A - Pipe union : en fr
  • CH134418A - Piston pressure casting machine for difficult to melt metals. : de en
  • CH134460A - Beehive coolers for vehicles powered by internal combustion engines. : de en
  • AU1501028A - Device for teeing golfballs : en
  • AU1448428A - An improved feeding device : en
  • CH134447A - High pressure piston compressor. : de en
  • AU1741428A - Improvements in apparatus forthe conversion of organic refuse into useful substances : en
  • SU10653A1 - A device for determining the level of water in oil tanks : en ru
  • US1722884A - Liquid distribution : en
  • SU10554A1 - Regulator for engine Diesel : en ru
  • SU10667A1 - Device for heating water or oil with steam : en ru
  • SU10846A1 - Dynamometer : en ru
  • SU10858A1 - Key to secure the pulley to the shaft : en ru
  • US1722500A - Lasting machine : en
  • CH134438A - Fastening device for a rolling bearing with an undivided inner ring on a shaft. : de en
  • SU10776A1 - Fixture for reporting intermittent motion film : en ru
  • US1722773A - Portable support for electric lamps : en
  • CH134305A - Method and device for conveying the setting and drying of shaped pieces made of fibrous materials cemented with Sorel cement. : de en
  • CA291689A - Steering wheel : en fr
  • SU10507A1 - The device for shooting cross-section rail crosses : en ru
  • AU294126A - Ultraviolet transmitting substances : en
  • CA291789A - Drill mechanism : en fr
  • CH134494A - Pay phone. : de en
  • CA291644A - Lubricating apparatus : en fr
  • CH134385A - Device to prevent damage to the doctor blade and the forme cylinder in rotogravure printing machines. : de en
  • SU10569A1 - Apparatus for continuous fractional distillation of oil residues in vacuum : en ru
  • AU1585128A - A fireproof folding filing cabinet : en
  • BE359725A - : en fr
  • SU10462A1 - Three phase asynchronous motor dual power : en ru
  • SU10648A1 - Machine for priming or painting a crest from a tongue of carriage boards : en ru
  • FR661919A - Device producing the straight line movement of a series of lenses in cinematographic or similar cameras : en fr
  • SU10759A1 - Adjustment to the stage of the microscope for the installation of thin sections : en ru
  • US1722493A - Double-row taper roller bearing : en
  • DE480365C - Method for the electrical transmission of images : de en
  • GB315648A - Improvements in advertising signs and the like : en
  • GB316501A - Improvements in and connected with apparatus for feeding successively sheets or the like from a stack : en
  • CH134373A - Process for the production of color-covering nitrocellulose lacquers. : de en
  • SU10606A1 - Cutlet Making Machine : en ru
  • SU10691A1 - Secret wagon lock : en ru
  • US1722949A - Metal coating metal sheets : en
  • FR661771A - Improvements in the separation of dry materials : en fr
  • FR662045A - Process and device for obtaining tapioca from the growth of this product : en fr
  • GB316639A - Improvements in time-limit dash-pots : en
  • DE480394C - Control device for prime movers : de en
  • ES113682A1 - A mechanism of change of speed, of perfected system, for the translation or removal of the glass sheets. : en es
  • GR2393B - IMPROVEMENTS REGARDING INTERNAL COMBUSTION CHAMBER, MINING METAL AND OTHER BURNS. : el en
  • SU10738A1 - Spit with a removable cutting blade : en ru
  • SU10810A1 - Wooden wall : en ru
  • US1722371A - Piston-casting machine : en
  • US1722373A - Folding mechanism : en
  • US1722869A - Miner's safety helmet cap. : en
  • SU10784A1 - Calling device for Wheatstone telegraph transmission : en ru
  • FR661731A - Control device for animated advertising, etc. : en fr
  • FR661825A - Device intended to facilitate the landing of airplanes or the like : en fr
  • GB289451A - Savings-box : en
  • ES113673A1 - Improvements in the production of light by luminescence of gases or vapors. : en es
  • FR662090A - Hydraulic shock absorber : en fr
  • DE480505C - Sports bike used as a rolling tire : de en
  • ES113739A1 - An announcing device for the interior of automobiles. : en es
  • CH134357A - Chocolate block. : de en
  • DE480411C - Device for generating additional distillate in high-pressure steam operations with counter-pressure machines and steam converters : de en
  • DE480509C - Device for regulating the amount of tobacco supplied in cigarette machines : de en
  • FR661307A - Foil toilet pad : en fr
  • CH134409A - Pull-down winding and time-setting mechanism. : en fr
  • DE479786C - Device for controlling electrical machines, in particular high-frequency converters : de en
  • GB315468A - Improvements in steam boilers : en
  • AU1659228A - Improved apparatus for polishing floors and the like : en
  • SU10774A1 - Device for size and drying presses for mechanical loading and unloading of plywood : en ru
  • SU10501A1 - Arrangement of rigid cross-arms for trailed carts with swivel carriages and a fixed frame : en ru
  • ES113447A1 - A new industrial product, shutter, that injected into the tires of the wheels of automobiles avoids the exit of air of the same when they suffer one or more punctures. : en es
  • GB301841A - : en
  • GB301885A - Improvements in and connected with joint-making packings : en
  • SU10487A1 - Piston for steam locomotive : en ru
  • SU10643A1 - Steam boiler : en ru
  • US1722543A - Seat construction : en
  • CA291723A - Combination implement : en fr
  • CH134377A - Case dryer. : de en
  • AU1656820A - Improvements in harvesters : en
  • CA291726A - Boiler tube retarder : en fr
  • DE480473C - Device for preheating and degassing chemically pretreated water : de en
  • ES113518A1 - A device for denervating machines of tobacco leaves. : en es
  • ES113755A2 - Mono or bi-helical gear wheels with several axial steps, continuous or not. : en es
  • FR661714A - Switching device influenced by the deformation of vectors representative of voltages or currents for controlling protection or regulating devices in polyphase networks : en fr
  • US1722617A - Strip-severing machine : en
  • US1722863A - Sealing piston for reservoirs for the storage of gas, steam, or easilyevaporating liquids : en
  • SU10673A1 - Method for reducing the field dissipation of the windings of ac electric machines : en ru
  • ES113479A3 - Typewriter with detachable pantograph. : en es
  • US1722317A - Connecter member for watch bracelets : en
  • US1722676A - Reducer for fibrous conduits : en
  • US1722923A - Fire-control apparatus for guns : en
  • US1722423A - Watch fob, brooch, and the like : en
  • US1722836A - Loud-speaker driving motor : en
  • SU10475A1 - Device for stopping the piston when the steam locomotive moves without steam : en ru
  • DE480525C - Cooling shaft for rotary ovens for burning cement u. like : de en
  • ES113536A1 - A refinement in the provision of reinforcements in the feet of stockings and socks. : en es
  • GR2397B - IMPROVEMENTS OF OIL DISTILLATION PRODUCTS AND METHOD OF PROCESSING THEM. : el en
  • SU10772A1 - A device for the psychotechnical selection of wagon drivers and chauffeurs : en ru
  • SU10779A1 - Device for flattening cigarettes : en ru
  • US1722492A - Matchable bearing : en
  • FR661772A - Economical gasoline carburetor for combustion engines : en fr
  • DE480138C - Device for rotating the headlights of vehicles, in particular motor vehicles : de en
  • ES113502A1 - Crane with scale and variable arm. : en es
  • CH134097A - Process for the preparation of a nitro-2-amino-1-benzoic acid. : de en
  • US1722697A - Process for manufacturing rubber boots : en
  • US1722723A - Combined jack handle and tire-lug wrench : en
  • FR661677A - Improvements to anti-glare devices for headlights, projectors or others : en fr
  • ES113494A1 - A steam turbine. : en es
  • GB316465A - An ice-cream wafer and cornet holder or server : en
  • US1722339A - Combustion of ammonia : en
  • US1722593A - Index : en
  • US1722717A - Corn harvester : en
  • CH134453A - Rotary fluid machine. : en fr
  • CA291779A - Skin stretching device : en fr
  • ES113665A1 - Straw mats for packing bananas and other fruits. : en es
  • GB316474A - Means for reducing frictional resistance of propellors of marine vessels : en
  • ES113486A1 - Propeller improvements. : en es
  • GB316364A - Process for the production of screen negatives for producing photo-mechanical printing surfaces : en
  • SU10437A1 - Apparatus for preparing infusions, distilling water, sterilizing solutions and providing hot and cold water : en ru
  • US1722902A - Head scutcher : en
  • GB316495A - Improvements in connection with bags for carrying golf clubs : en
  • FR661847A - Device for fixing bows in cases for violins or other similar instruments : en fr
  • CA291647A - Advertising device : en fr
  • SU10579A1 - Device for making coils for winding electrical machines : en ru
  • US1722368A - Method of making lenses or the like : en
  • US1722407A - Self-righting stamp : en
  • AU1751528A - An improved container for displaying contents : en
  • FR661650A - : fr
  • GB316641A - Improvements in and relating to the dyeing of fabric : en
  • GB316493A - Improvements in printing and offset rollers and means for making the same : en
  • ES113535A1 - A sewing procedure for closing the bag mouth with valve. : en es
  • FR662200A - Process for manufacturing orthographic negatives or positives, in particular for flat printing : en fr
  • ES112008A2 - Pressure gauges for high voids. : en es
  • FR661703A - Improvements to remote control systems : en fr
  • CA291725A - Motion picture support : en fr
  • CH134424A - Device for the automatic dressing of the grinding stone on grinding machines during grinding. : de en
  • US1722529A - Scaffold-supporting device : en
  • DK40529C - Close the window. : da en
  • FR661854A - Shirts with tie attached to the collar : en fr
  • FR662078A - Alcohol denaturing agents, in particular spirits : en fr
  • GB291115A - Improvements in or relating to train control systems : en
  • GB316467A - Method of and apparatus for stencilling : en
  • AU1562328A - Improved devices for display of announcements from aircraft : en
  • CA291711A - Metal rail connection : en fr
  • CH134318A - Device for atomizing thick oils or consistent fats. : de en
  • US1722288A - Method and apparatus for operating internal-combustion engines : en
  • US1722801A - Draft regulator : en
  • DE480295C - Device for transverse conveying of rolled material : de en
  • DE480465C - Toy crane : de en
  • US1722457A - Burglar trap : en
  • USD79079S - Design for a stocking : en
  • DE480542C - Deck device for flat weft knitting machines : de en
  • DE480309C - Fork for the plastering device for artificial bits : de en
  • GB316498A - Improvements relating to fire-extinguishers : en
  • SU10559A1 - Steam drier : en ru
  • US1722332A - Means for operating elevator doors : en
  • US1722625A - Alignment coupling : en
  • US1722819A - Holddown mechanism for shearing machines : en
  • US1722799A - Valve mechanism : en
  • DE480113C - Gas firing : de en
  • ES113492A1 - A new shotgun system with one or two guns, for one or two shots. : en es
  • US1722383A - Combination spring hanger for brooms and dustpans : en
  • US1722696A - Teapot : en
  • SU10465A1 - Device for using heat in a tubular deflamator for heating raw and dehydrating water : en ru
  • SU10681A1 - Piggy bank : en ru
  • SU10682A1 - Automatic bucket loading device for reciprocating single-bucket conveyor : en ru
  • US1722400A - Skate-sharpening device : en
  • US1722462A - Carburetor : en
  • FR661699A - Improvements to mixed automobile bodies : en fr
  • FR662195A - Improvements to brake mechanisms for motor cars : en fr
  • CH134466A - Steam superheater. : de en
  • US1722731A - Door hanger : en
  • ES113658A1 - An industrial product consisting of orangeade in tablets, granulated or powdered. : en es
  • ES113664A1 - Procedure to obtain a more intense action of atmospheric or other pressure. : en es
  • FR661752A - Installation for shining shoes : en fr
  • FR661869A - Improvements to five-electrode lamps : en fr
  • GB293425A - Improvements in and relating to time switch mechanism : en
  • ES113524A2 - Improvements in the templazos for looms. : en es
  • ES113597A1 - Impressed of the sound images in films or plates by means of the chromatic procedure. : en es
  • DE480338C - Loom with two weft insertion needles arranged one above the other, in particular for the production of warp pile fabrics with knobs inserted in the warp direction : de en
  • DE480381C - Truss pad with hollow pressure pad : de en
  • ES113638A1 - Improvements in the procedure of permanent waving of the hair. : en es
  • FR661909A - Advertising device : en fr
  • SU10384A1 - Pavement ramming machine : en ru
  • US1722979A - Expression device : en
  • USD79086S - Design for a lamp : en
  • FR661911A - Method and apparatus for separating sheets adhering to each other from a bundle : en fr
  • FR661750A - Airtight multi-compartment air chamber for vehicle tires : en fr
  • FR661924A - Coal and Rock Drill Improvements : en fr
  • DE480252C - Method for the roentgenological representation of organ movements by means of fixed slits and image movement : de en
  • DE480284C - Gray cast iron refined with the addition of nickel : de en
  • ES113366A1 - A metal blender with an internal lining of glazed tile for the mashing of the masses in the extraction of olive oils. : en es
  • GB300576A - Process of and means for melting glass, silicates and like mineral substances : en
  • CH134301A - Cement mixer. : en fr
  • FR662122A - Tube, in particular for surface heat exchangers : en fr
  • ES113577A1 - A new procedure for the transport of sardines in salt and brine at a distance and in large quantities, without any movement that may damage it. : en es
  • GB299450A - Improvements in bearings : en
  • ES113698A1 - Gender for mattress fabrics with drawing effects obtained after the operation of the texture of the genre. : en es
  • ES113729A1 - Arrangement for the artificial rhythmic variation of high frequency currents. : en es
  • ES113387A1 - A new procedure for the manufacture of natural cork discs. : en es
  • DE480289C - Irrigation system consisting of a main line with interchangeable branch lines : de en
  • ES113769A3 - An apparatus for making bags or receptacles of collapsible material. : en es
  • FR662140A - Improvements to projection screens for advertising : en fr
  • GB316478A - Improvements in or relating to machines for dental, surgical or like purposes : en
  • US1722648A - Composition cork and the manufacture thereof : en
  • ES113476A1 - A system of portable refrigerated chambers. : en es
  • FR662057A - Rotary harrow with adjustable height of the working frame : en fr
  • FR662149A - Improvements in the preparation of photographic developers : en fr
  • ES113350A1 - A detachable lighter. : en es
  • ES113533A1 - A new horn for gramophones. : en es
  • FR662116A - Massager controlled by an adjustable crank : en fr
  • GB307739A - Improvements in bottle stoppers : en
  • FR661820A - Improvements in telegraphy and cordless telephony devices : en fr
  • ES113467A1 - Procedure for the obtaining of different diastases and particularly of the proteolytic diastases secreted by the microorganisms with object of their uses in tanning, pellejería and other industries. : en es
  • FR662050A - Improvements to protection systems for machines and electrical circuits : en fr
  • US1722983A - Regenerative chimes : en
  • US1722435A - Apparatus for extracting cholesterol from blood : en
  • US1722611A - Cork product and the manufacture thereof : en
  • ES113435A1 - A secret closing purse. : en es
  • DE480292C - Strip rolling mill equipment : de en
  • GB316440A - Improvements relating to coil friction shock absorbers for automobiles : en
  • DK40540C - Device for Coin Sorting at Vending Machines. : da en
  • GB316371A - Improvements in safety razors : en
  • US1722824A - Automobile ventilating device : en
  • CH134434A - Wheel lighter. : en fr
  • GB289807A - : en
  • ES113733A1 - Procedure and apparatus for catalytic synthesis in the gas phase. : en es
  • FR662067A - Carpet or similar fabric and process and device for making such fabric : en fr
  • GB316370A - Manufacture of organic salts of dyestuffs : en
  • FR661660A - Improvements to molded objects and to the processes and apparatus for manufacturing them : en fr
  • CH134403A - Frequency meter for floating bodies. : de en
  • ES113417A1 - Sack of paper. : en es
  • SU10613A1 - Pipette : en ru
  • CA291653A - Foot measuring instrument : en fr
  • DE480401C - Boat-like vehicle for popular amusement railways : de en
  • ES113732A1 - Procedure for the transport and consumption of liquified gases that boil at very low temperature in closed pressure tanks. : en es
  • ES113651A1 - Perfection in bodies or boxes of lanterns for the cinematographic projection apparatus and their like. : en es
  • FR662091A - Improvements to mechanisms for placing dies in machines or mechanisms for melting characters or typography : en fr
  • GB316476A - Improvement in percussive tools : en
  • DE480226C - Tar stove : de en
  • FR661706A - Control device for asynchronous motors connected in cascade with an alternating current collector motor : en fr
  • GB316372A - Improvements in or relating to brake and clutch drum silencer bands : en
  • GB316468A - A new or improved fluid-operated screw motor : en
  • GB316408A - Improvements in cricket bats : en
  • GB316400A - Improvements appertaining to the taking-up of the woven fabrics in looms : en
  • SU10381A1 - AC single-phase or multi-phase current machine : en ru
  • US1722359A - Clamp for abrasives : en
  • DE480272C - Impact fuse for projectiles, air bombs or the like. : de en
  • CA291716A - Tractor : en fr
  • CH134324A - Rollable rubber air mattress. : de en
  • CA291665A - Sash, door or store-front construction : en fr
  • CA291806A - Regulatable feeding apparatus : en fr
  • US1722302A - Reversible reduction gearing : en
  • CA291675A - Water vehicle : en fr
  • CH134325A - Sanitary vessel. : en fr
  • CA291830A - Box : en fr
  • CH134493A - Weighing machine in which the weight number and the date are entered on a certificate through the weighing process. : de en
  • CA291699A - Elevator : en fr
  • SU10493A1 - Ship boiler device for simultaneously generating high and low pressure steam : en ru
  • US1722730A - Motor-driven lawn mower : en
  • SU10685A1 - Steam boiler : en ru
  • CH134475A - Device for the simultaneous transmission of single-phase alternating current through non-parallel parts of a line system that transmits multiphase current. : de en
  • CH134402A - Vacuum gauge. : de en
  • CA291735A - Refrigerator car : en fr
  • DE480303C - A hydraulic clutch consisting of several piston pumps connected between the drive motor of a vehicle and the driving axles : de en
  • GB295005A - Improvement in or relating to electric condensers : en
  • DK40553C - Fertilizer Spreading Machine. : da en
  • DE480349C - Pest repellants : de en
  • SU10655A1 - Angle Measuring Instrument : en ru
  • US1722748A - Dental mirror : en
  • DE480149C - Electrolyte for lead collectors consisting of a mixture of diluted sulfuric acid and phosphoric acid : de en
  • BE361904A - Footrests for motorcycles or other similar vehicles : en fr
  • AU1732128A - Improvements in or relating to bead tape weaving machines : en
  • US1722646A - Internal-combustion engine : en
  • AU1473728A - Improvements in or relating to apparatus for operating on moving articles : en
  • BE361322A - : en
  • CH134347A - Electric iron with shelf. : de en
  • US1722534A - Ladder brace : en
  • US1722964A - Coincidence prism : en
  • AU1717528A - Improvements in and relating to anti-dazzle devices for headlights of self-propelled vehicles : en
  • US1722825A - Roof ventilator for closed automobile bodies : en
  • USD79096S - Design for a compotier or analogous article : en
  • SU10448A1 - A device for piercing round holes in wood plates : en ru
  • US1722546A - Power-transmission mechanism : en
  • US1722662A - Adjusting device : en
  • ES113683A3 - Improvements in incandescent lamps for optical devices. : en es
  • GB316441A - Improvements in packing strips for frames of sliding windows : en
  • SU10421A1 - Device for picking up shoe hooks on flat supports used in varnishing and otherwise processing hooks : en ru
  • SU10556A1 - Steam generator for baths, stoves, etc. : en ru
  • SU10872A1 - Device for warming up raw : en ru
  • US1722446A - Cash register : en
  • US1722781A - Spot-dyeing clamp : en
  • BE361515A - Transmission mechanism consisting of a spindle wheel and a disc lined with curved ribs : en fr
  • CA291832A - Valve for steam engines : en fr
  • AU1550728A - Improvements in bag and sack closing machines : en
  • US1722405A - Display case or tray : en
  • US1722695A - Lasting jack : en
  • US1722980A - Method and means for sustaining musical tones : en
  • SU10398A1 - The method of obtaining plastic : en ru
  • SU10496A1 - Discharge tube to protect low current lines from overvoltages : en ru
  • SU10794A1 - Multicolor Printing Machine : en ru
  • US1722910A - Singeing warping machine : en
  • US1722925A - Intaglio-ink composition : en
  • USD79058S - Petee paul aiello : en
  • USD79109S - Design for a spoon ob similar article : en
  • SU10637A1 - An eyelet sprout machine : en ru
  • CH134429A - Device for removing old glue and lime paint from ceilings and walls. : de en
  • BE361861A - : en
  • CA291713A - Dispensing apparatus : en fr
  • CH134502A - Device for generating luminous advertising. : de en
  • US1722449A - Heat-treating-furnace organization for metallic units : en
  • SU10607A1 - A device for signaling the heating of bearings : en ru
  • SU10402A1 - The method of preparation of printing inks : en ru
  • SU10615A1 - Swelling for Klinger gauges : en ru
  • CH134310A - Key lock. : de en
  • DE480194C - Double-edged knife with interchangeable cutting blades for meat wolves and similar machines : de en
  • CA291817A - Coal dissolving method : en fr
  • SU10571A1 - Drive mechanism for intermittent rotation of the stuffing drum in a cigarette machine : en ru
  • US1722523A - Water top : en
  • US1722941A - Combined antirattler and weather strip for windows : en
  • AU1545728A - Automatic chaff carrier for harvesters : en
  • CH134326A - Method for insulating the metal handles of cooking vessels. : de en
  • AU1721328A - Rock drills : en
  • US1722727A - Artificial limb : en
  • DK40538C - Coin Samples for Vending Machines. : da en
  • US1722324A - Means for making pipe joints : en
  • CA291754A - Wool pulp production : en fr
  • ES113529A1 - New procedure for the construction of artificial stone blocks. : en es
  • GB316399A - Improvements in the hydrogenation of aldehydes : en
  • CA291814A - Water tube boiler : en fr
  • US1722954A - Key action for typewriting and other key-operating machines : en
  • BE361497A - : fr
  • US1722297A - Catalytic oxidation of organic compounds : en
  • US1722335A - Internal-combustion engine : en
  • SU10419A1 - Disinsection method : en ru
  • USD79064S - Design for an advertising display counter : en
  • SU10697A1 - Apparatus for controlling the amount of steam supplied to feeding apparatus for steam boilers (pumps, etc.) : en ru
  • US1722394A - Pot-lid holder : en
  • US1722772A - Self-igniting engine : en
  • BE361459A - : en fr
  • GB316466A - Carbonisation of coal : en
  • CH134383A - Device for turning the printing cylinder on and off on holding cylinder high-speed presses. : de en
  • ES113441A1 - Compressor specially designed for refrigerating machines. : en es
  • FR661922A - Advanced gyro compass : en fr
  • GB316424A - Closures for collapsible containers : en
  • GB316510A - Improvements relating to coloured whipping tops : en
  • CH134313A - Device for controlling oscillating tables carrying the molds of a machine for making glass articles. : en fr
  • SU10745A1 - Rotary hydraulic valve for gas pipelines : en ru
  • GB302881A - : en
  • GB303348A - : en
  • SU10820A1 - Electric liquid rheostat : en ru
  • US1722780A - Sugar-cane harvester : en
  • DE480259C - Slicer : de en
  • DE480489C - Method and device for producing hydrocarbon gas : de en
  • FR661795A - Device for remote electrical measurements : en fr
  • FR662170A - : fr
  • DE480404C - Roller for covering conveyor belts : de en
  • ES113643A1 - An own mechanical device for dividing into convenient portions of weight the mass required for the manufacture of pieces of bread of all kinds. : en es
  • FR661857A - Improvements to concrete mixers : en fr
  • FR662051A - Improvements to radiators and other electric heaters : en fr
  • GB316430A - Improvements relating to the lubrication of fluid pressure engines : en
  • USD79091S - Design for wall paper opv the like : en
  • FR662014A - Device for controlling the working tools of threshing, mixing, stirring machines, etc. : en fr
  • GB300552A - : en
  • FR661863A - New electrolytic zinc plating process : en fr
  • GB316534A - Improvements in water cooled walls of furnaces : en
  • ES113439A1 - Improvements in couplings for drive shafts. : en es
  • GB316353A - Improvements in and relating to surface coatings of ebonite, hard rubber or the like : en
  • SU10698A1 - Crane of intercarriage connection of the main air line of the air brake : en ru
  • FR661963A - Process for the preparation of zinc from oxygenated combinations of zinc : en fr
  • FR661973A - Improvements to inflators attaching to the place of an engine spark plug for tire inflation : en fr
  • US1722656A - Duplex motive transmission for vibratory elements : en
  • DE480436C - Plug for connecting electrical devices : de en
  • FR662087A - Spark plug : en fr
  • US1722307A - Process for dewaxing oils : en
  • US1722871A - Process of purifying chemicals : en
  • SU10561A1 - Scales for determining the specific gravity of solids : en ru
  • ES113545A2 - Improvements in the apparatus for the production of ammonia salts. : en es
  • FR661747A - Automatic ignition circuit breaker for internal combustion engines : en fr
  • ES113774A1 - Prismatic crystals for reflectors and other devices used to irradiate and reflect light. : en es
  • FR662010A - High voltage arc extinguishing switch with compressed air : en fr
  • US1722638A - Operative mechanism for steam presses : en
  • FR662007A - Improvements to internal combustion engine pumps : en fr
  • DE480372C - Device for suppressing oscillations in a cascade, consisting of an asynchronous motor and three-phase collector machine : de en
  • FR661798A - Joint plate : en fr
  • FR661821A - Improvement in signaling processes by hertzian or sonorous light waves : en fr
  • DE480160C - Bureau rubber printing machine : de en
  • CA291771A - Phosphore volatizing process : en fr
  • CH134488A - Vessel for making mouthwash. : de en
  • CH134529A - Electromedical apparatus. : de en
  • CA291775A - Water-glass solution : en fr
  • DK40535C - Snowshoes for Automobile Rings. : da en
  • ES113368A1 - A new oil extractor. : en es
  • FR661995A - Dust removal and collection device or installation : en fr
  • GB316418A - Improvements in talking machines : en
  • US1722472A - Electrical distribution system : en
  • US1722988A - Storage tank : en
  • ES112483A2 - An energy limiting system or device. : en es
  • ES113362A1 - Improvements in the contact procedure with sulfuric acid. : en es
  • ES113514A1 - A new bed frame that can be assembled and disassembled in the air by means of double traction couplings and tensioners. : en es
  • GB316422A - Improvements in the manufacture and production of valuable hydrocarbons : en
  • DE480373C - Arrangement for regulating the speed drop in three-phase DC cascades for flywheel buffering : de en
  • GB292992A - Driven plates for friction clutches : en
  • FR661886A - Process for manufacturing a fertilizer containing phosphorus, nitrogen and potash : en fr
  • FR661830A - Automatic level adjustment device in condensers : en fr
  • GR2392B - READING BOX. : el en
  • SU10905A1 - Swivel eye lock with sealing device : en ru
  • ES113440A1 - A selector filter for color photography with stamped films. : en es
  • ES113542A1 - A filter for oil and grease extraction installations by volatile solvents. : en es
  • SU10478A1 - Automatic device for cutting peat molded tape : en ru
  • FR661720A - Hydraulic brake for automobile truck trailers : en fr
  • GB303024A - Publicity device : en
  • ES113427A1 - Improvements in the cranks of engines in star. : en es
  • GB316379A - A device for demonstrating the control effects of thermostats in heating apparatus : en
  • DE480393C - Standing sifter for pulp, wood pulp, etc. Like. With a rotating cylindrical sieve : de en
  • DE480487C - Process for the production of Kuepen dyes of the dibenzanthrone series : de en
  • SU10528A1 - Electric arc lamp : en ru
  • DE480441C - Protection device for walls u. Like. On water pipe taps : de en
  • ES113378A1 - The manufacture of opal glass bottles, painted or decorated by the airbrush procedure, intended for the packaging of liquors and syrups. : en es
  • ES113390A1 - A device for intermittent retention of the shuttles on the mechanical looms. : en es
  • ES113734A1 - Boggie. : en es
  • GB316368A - Improvements in or relating to looms for weaving single-colour axminster carpets and similar tufted fabrics : en
  • DE480477C - Arrangement and design of mutually associated switching devices on switchboards, control panels or the like, in particular the actuation and feedback devices for remote switches : de en
  • ES113695A1 - A refinement in carburetor jets. : en es
  • DE480066C - Looper thread dispenser for sewing machines with cylindrical fabric carrier arm : de en
  • FR661990A - filter press element : en fr
  • SU10406A1 - A device for simultaneous relocation of the exhaust cam valve washer and the fuel pump from the starting position to the working position when starting up with reduced compression of internal combustion engines : en ru
  • SU10910A1 - A device for converting existing elevator units with manual peat extraction into installations for mechanical peat extraction : en ru
  • US1722909A - Closure for bottles and like receptacles : en
  • SU10558A1 - The method of preparation of reversible ethyl alcohol : en ru
  • SU10589A1 - A device for cutting tobacco in tobacco cutting machines : en ru
  • USD79062S - Dixen : en
  • SU10470A1 - DC or AC cabling device : en ru
  • US1722280A - Photo-electric cell : en
  • US1722828A - Sliding shoe : en
  • US1722855A - Vehicle wheel : en
  • SU10587A1 - Stamped metal sheet roof for closed stamped car body : en ru
  • SU10789A1 - Bandage : en ru
  • US1722882A - Press : en
  • USRE17388E - Electric furnace : en
  • AU1706928A - Improvements in electric circuit controlling devices : en
  • BE361582A - Improvements to multiple electrical cables for high voltage and oil filled : en fr
  • CA291827A - Metal product : en fr
  • DE480528C - Loose-leaf binders, the metal band of which consists of two closely spaced metal bands that overlap and that overlap on a loose metal cover rail : de en
  • FR662063A - Distribution for rotating spools moved by hydraulic action : en fr
  • FR661581A - Non-slip link for bandage chains : en fr
  • FR661665A - Waterproof cover for dressings : en fr
  • ES113757A2 - A procedure for obtaining N-Dihydro-1.2.1'.2'.Antraquinonazine unalterable to chlorine. : en es
  • GB290300A - Improvements in and relating to control surfaces for aircraft : en
  • DE479979C - Folder, the sheets of which are provided on the free edges with folded-over extensions that form a pocket for holding documents or the like : de en
  • DE480452C - Process for the sterilization of milk and similar liquids : de en
  • GB299773A - Lead bearing metals containing nickel and copper : en
  • CA291660A - Automobile vacuum cleaner : en fr
  • GB316455A - Improvements relating to electric cable winches : en
  • ES113408A3 - Airsoft gun. : en es
  • CA291667A - Carbureter : en fr
  • ES113482A1 - An industrial result, transparent gelatinous paper. : en es
  • GB316507A - Guard for sewing machine loop-takers : en
  • FR661885A - Buckle and belt : en fr
  • FR661965A - Typewriter Improvements : en fr
  • ES113382A3 - Industrial procedure for the biological retting of macerable textile fibers. : en es
  • ES113422A1 - Improvements in the boiler water heaters for boilers and similar. : en es
  • FR661977A - Electrode for arc welding, and method for its manufacture : en fr
  • US1722829A - Process of mixing silk and artificial silk : en
  • US1722531A - Tractor : en
  • US1722573A - X-ray photographic apparatus : en
  • US1722850A - Disk plow and frame for same : en
  • US1722641A - Supporting arrangement for vehicle lamps : en
  • DE480484C - Procedure for thawing points : de en
  • FR662099A - Process for the separation and recovery of olefins contained in gases : en fr
  • SU10505A1 - Gold sand washing machine : en ru
  • US1722384A - Pipe wrench : en
  • US1722607A - Loom for weaving : en
  • US1722927A - Cellulose derivative and process for producing same : en
  • US1722265A - Interior auto cleaner : en
  • US1722710A - Process of preparing milk for infant feeding : en
  • SU10582A1 - Monitoring device for marking the time of arrival and departure of employees and workers from service : en ru
  • US1722628A - Automatic recording device for hens : en
  • US1722930A - Thread holder for weft replenishing looms : en
  • DE480391C - Pipe or ball mill with a hollow inlet or outlet spigot : de en
  • US1722414A - Molding machine : en
  • USD79111S - Tjbasabtjeo tomita : en
  • FR661993A - Letterbox intended to receive postal items addressed to several recipients : en fr
  • FR662190A - Manufacturing process for highly fire-resistant materials : en fr
  • FR662178A - Elevator improvements : en fr
  • DE480468C - Workpiece fetchers on pilgrim step rolling mills : de en
  • GB316487A - Improvements relating to power straightening machines for straightening shafts, barsand the like : en
  • ES113322A3 - Alveoli with and without perforation on sheets. : en es
  • US1722842A - Signal-flag holder : en
  • US1722891A - Backwater floor drain : en
  • CA291633A - Aluminium surface colouring process : en fr
  • US1722684A - Heel base : en
  • FR662073A - Process for obtaining a colored coating similar to ceramic enamels : en fr
  • ES113414A1 - Improvements in the construction of roads and roads. : en es
  • GB316447A - Improvements in or relating to the manufacture of calcium hypochlorite : en
  • DE480469C - Device for upsetting sheet metal : de en
  • DK40550C - Ignition device. : da en
  • ES113450A1 - Preparation procedure for azoe, carbon oxide and hydrogen for the simultaneous synthesis of ammonia and methyl alcohol from coke oven gas. : en es
  • ES113604A1 - A sorting screen. : en es
  • ES113584A1 - Process for the manufacture of a melting mass that is highly fusible and quick setting, which is automatically colored during preliminary tempering. : en es
  • FR661896A - Intake manifold for multi-cylinder internal combustion engines : en fr
  • FR662095A - Process for preparing margarine and other butter-like edible fats : en fr
  • GB316432A - Improvements in or relating to cycle saddles : en
  • US1722613A - Lavatory faucet attachment : en
  • FR661848A - Self-propelled sickle boat : en fr
  • GB295651A - High pressure valve : en
  • DE480527C - Folder, in which sheet metal strips that are close together are used for lining up purposes : de en
  • US1722658A - Buttonholes and method of making them : en
  • US1722785A - Boiler having superheater : en
  • FR662038A - Device used to lubricate the gears : en fr
  • FR661980A - Leather splitting machine : en fr
  • FR662130A - Device preventing theft and loss of wallets : en fr
  • DE480341C - Articulated coupling for rolling mills : de en
  • GB316531A - Systems and apparatus for translating radiant energy into visual effects, particularly for securing an optical image of the radiator : en
  • DE480344C - Winding arrangement for transformers, the concentrically arranged windings of each phase are distributed over two legs : de en
  • GB316374A - Improvements in or relating to automatic variable pitch wind-mills, airscrews and propellers : en
  • ES113544A1 - Mechanism feeder of ammunition in automatic firearms. : en es
  • SU10449A1 - Reflexometer : en ru
  • SU10665A1 - The method of obtaining contradictory photosensitive films or plates : en ru
  • US1722701A - Apparatus for reversing and controlling regenerative furnaces : en
  • SU10627A1 - Purka : en ru
  • SU10899A1 - Device for supplying wastewater to the sump : en ru
  • CH134462A - Method and device for converting thermal energy into kinetic energy. : de en
  • CA291823A - Pumping steam trap : en fr
  • CH134304A - Process for hydrating cement clinker. : de en
  • CH134489A - Bandage for skin care. : de en
  • CH134492A - Franking machine. : de en
  • DE480261C - Friction clutch for the linking device of sausage filling and dividing machines : de en
  • FR661811A - Spring-loaded clockwork movement, especially for watches : en fr
  • US1722776A - Composition of matter comprising resin esters : en
  • US1722749A - Polarized relay : en
  • SU10663A1 - Device for measuring small displacements of a parallel beam : en ru
  • SU10836A1 - Malka : en ru
  • US1722516A - Corrugated auto marine vehicle : en
  • US1722526A - Antiskid tire chain : en
  • SU10368A1 - The method of preparation of the composition to remove plaque of lead and nickel silver from the barrel of a firearm : en ru
  • US1722328A - Window stay : en
  • ES113581A1 - Apparatus for pressure connections in water, gas and steam pipes. : en es
  • FR661894A - Light letter : en fr
  • FR661725A - Improvements to devices used to loop and / or unbuckle threads : en fr
  • FR661918A - Pacifier sterilizer : en fr
  • GB316632A - Improvements in or relating to electrical measuring instruments and circuit arrangements for use therewith : en
  • CA291785A - Steering wheel : en fr
  • CA291810A - Colour photography machine : en fr
  • SU10719A1 - Grain Drying Machine : en ru
  • SU10757A1 - The method of preparation of masses for building stones : en ru
  • US1722515A - Toy : en
  • DE480293C - Process for achieving uniform strength in wire rods made of aluminum and its alloys : de en
  • GB307004A - Improvements in apparatus for recording the times of working of machines : en
  • FR661689A - Advanced play accessory : en fr
  • SU10557A1 - Cathode tube : en ru
  • SU10707A1 - Ammonia steam locomotive : en ru
  • US1722685A - Collapsible or pinless clothesline : en
  • US1722845A - Windmill : en
  • DE480155C - Device for stretching fabrics : de en
  • ES113376A3 - Improvements in the sidewalks with leaf-shaped springs. : en es
  • ES113670A3 - Improvements in molecular dissociation or in the decomposition of materials that contain or produce hydrocarbons. : en es
  • DK40549C - Magazine Ejector and Safety Mechanism for Automatic Firearms. : da en
  • US1722687A - Process for producing intimate mixtures of substances, and for obtaining chemical products therefrom : en
  • US1722441A - Display and decorating device : en
  • US1722594A - Tanning : en
  • US1722870A - Baffle : en
  • US1722580A - Lister : en
  • DE480235C - Duebel made of two parts interlocking like a pin and hub to connect wooden members : de en
  • FR661988A - Improvements in the manufacture of tins or cans : en fr
  • GB300660A - Improvements in or relating to nut locks : en
  • SU10503A1 - Shelving trolley for transportation and unloading of molded clay items : en ru
  • FR661701A - Improvements to capacitors : en fr
  • FR661738A - Rolling mill improvements : en fr
  • FR661935A - A process for the production of high viscosity, acetone soluble acetyl cellulose and resulting new industrial products : en fr
  • US1722552A - Apparatus for exhausting wells : en
  • US1722955A - Key action for typewriter and other machines : en
  • US1722967A - Shoe and the art of making shoes : en
  • US1722665A - Transmission assembly : en
  • SU10626A1 - Safety device for hydraulic or steam forming presses : en ru
  • US1722438A - Hydraulic power plant : en
  • US1722716A - Wrapping and sealing machine : en
  • DE480355C - Device for inserting the weft thread by means of a flexible steel belt for looms with fixed weft bobbins : de en
  • FR661925A - Lock nut system : en fr
  • GB316437A - Adjustable seats : en
  • FR661748A - Phonograph with needle sharpening mechanism : en fr
  • DE480255C - Coupling of the taps with the associated individual counters on a device for filling liquids of various properties : de en
  • US1722410A - Piano attachment : en
  • US1722756A - Means for correcting temperature errors in electric meters : en
  • US1722768A - Thermal relay : en
  • AU1613628A - Method and apparatus for sterilising and activating fluids : en
  • CA291706A - Weighing machine : en fr
  • CA291774A - Roll film camera casing : en fr
  • DE480306C - Device for utilizing the living power of moving trains : de en
  • US1722505A - Fuel-burning mechanism : en
  • USD79071S - Oscab e : en
  • US1722495A - Producer-gas boiler : en
  • GB315998A - Improvements in seed-sowing implements : en
  • DE480453C - Device for the production of fruit pastes : de en
  • DE480479C - Tunnel furnace for burning stones, vessels, etc. Like. From coal slag : de en
  • FR661985A - Tie holder : en fr
  • FR661744A - Improvements to drawers and distribution in steam locomotives : en fr
  • GB316459A - Improvements in measuring taps : en
  • AU1710228A - Improvements in brake-operating connections : en
  • ES113485A1 - An improvement in the joints of plastic material molded and armed with wires. : en es
  • GB316428A - Improvements in the production of fertilisers : en
  • SU10532A1 - The method of preparation of manganese dioxide and other manganese oxides : en ru
  • US1722764A - Fibrous fabric and method of making the same : en
  • SU10520A1 - Method of laying windings in the grooves of iron electric machines : en ru
  • FR661974A - Process for using worn or unserviceable tire casings : en fr
  • AU1705028A - Improvements in striking or hammering tools orthe like : en
  • BE361862A - : en
  • DE480147C - Plate dryer : de en
  • BE361831A - : en
  • CH134496A - Device for effecting a graphic registration accompanying the electrical current impulse, in particular for automatic and semi-automatic telephone systems. : de en
  • SU10735A1 - Method of making liquid glue : en ru
  • BE361724A - : en
  • DE480361C - Recovery machine with rotating ejectors : de en
  • DK40548C - Synchronous Steering Mechanism with Gain. : da en
  • CA291764A - Sealing method : en fr
  • SU10748A1 - The method of excavation lying below the surface of the soil layer : en ru
  • SU10822A1 - A device for smothering the impact of falling ridges in preparatory machines of flax, jute, etc. productions : en ru
  • SU10825A1 - Apparatus for taking samples of grain moving along an elevator line : en ru
  • US1722434A - Process of making felted fibrous compositions : en
  • USD79084S - Design for a pabric : en
  • SU10826A1 - The device signaling the achievement of the maximum temperature : en ru
  • US1722343A - Liquid for accumulators : en
  • US1722378A - Apparatus for applying heat and air in dental work : en
  • US1722816A - Cable connection for portable tools : en
  • USD79059S - Lucy cotton ament : en
  • CH134530A - Mounting and cushioning of swinging semi-axles for motor vehicles. : de en
  • SU10688A1 - Device for the movement of the carriage odometer type Odner : en ru
  • US1722592A - Case : en
  • SU10788A1 - The method of preparation of the composition for waterproof plaster : en ru
  • FR661903A - Process for laying parquet floors : en fr
  • FR662146A - Casting process for magnesium and magnesium alloys : en fr
  • SU10485A1 - Drilling tool : en ru
  • US1722664A - Wood carrier : en
  • SU10791A1 - Method of making glowing bodies from spiral-twisted wire for electric lamps : en ru
  • SU10675A1 - A device for promoting a film in a cinematographic apparatus : en ru
  • AU1722828A - Improvements in tennis racquets : en
  • CA291730A - Pump : en fr
  • DE475460C - Metal propellers, especially for aircraft, with hollow blades closed by a cover plate : de en
  • CH134361A - Process for purifying cellulose xanthate. : de en
  • CH134395A - Anti-skid device for skis. : de en
  • DK40543C - Transportable apparatus for boiling tar and similar substances. : da en
  • DE480334C - Locking device for bank cellars, treasuries u. like : de en
  • DE480440C - Device for breaking and swinging flax and hemp and for sawing wood : de en
  • SU10457A1 - A device for recording the profile of the tires : en ru
  • SU10879A1 - Edge pipe for central heating : en ru
  • DE480112C - Electromagnetic relay in which a movable core is arranged in a housing designed as a carrier of two alternately excited coils, closed on all sides and filled with a liquid : de en
  • SU10551A1 - Moving chart : en ru
  • ES113413A1 - A new system of injecting heat to the bread ovens, with the help of heavy oils. : en es
  • ES113554A1 - A support for machines for sealing or binding with wire adapted so that you can raise and lower the machine in a vertical plane. : en es
  • US1722467A - Dusting apparatus : en
  • US1722553A - Caoutchouc composition : en
  • SU10811A1 - Barbell Laz divider for ointments : en ru
  • US1722639A - Woven mills : en
  • FR662052A - Improvements to chi-ray tubes : en fr
  • CH134298A - Centrifugal action device for spreading road maintenance products. : en fr
  • CH134498A - Signal transmitters, in particular for motor vehicles, with an electromagnetically excited record. : de en
  • SU10736A1 - Cutting machine for reaping machines : en ru
  • US1722411A - Gas stove : en
  • AU1445828A - Improvements in and relating to windmills : en
  • CH134500A - Advertising speech device. : de en
  • AU1758228A - Improvements in mills for reducing paints, colours and pigments : en
  • US1722275A - Lifting jack : en
  • US1722798A - Detachable end frame for engines : en
  • SU10414A1 - The way of tanning : en ru
  • US1722898A - Tension for loom shuttles : en
  • US1722287A - Tack-handling mechanism : en
  • US1722350A - Internal-combustion engine : en
  • US1722690A - Coin tester and slug eliminator for vending machines : en
  • US1722972A - Drive for pattern mechanism for looms : en
  • US1722465A - Advertising novelty : en
  • US1722679A - Pressure method of working oil sands : en
  • US1722848A - Golf-training device : en
  • SU10849A1 - Sand feeder for steam locomotive : en ru
  • SU10859A1 - Instrument for determining the diameter of trees and logs : en ru
  • US1722709A - Switch mechanism : en
  • FR661932A - Improvements to devices for controlling the flow of liquids in order to maintain a constant level : en fr
  • GR2391B - METHOD AND PROCESS FOR PRODUCTION OF DENSIVE, ESPECIALLY HEAVY SNOW CONTAINING CARBON ACID, AND STRAIGHT FROM FLUID CARBON ACID. : el en
  • FR662028A - Apparatus for actuating the locking nuts of removable wheels of automobiles : en fr
  • ES113517A1 - An industrial product consisting of a frothy drink, composed of beer, seltzer water and hops essence. : en es
  • FR662117A - Process for making sweets : en fr
  • ES113752A2 - A process for the manufacture of olive oil, also applicable to the extraction of the oils contained in the other fruits and oilseeds and in the pomace. : en es
  • FR661824A - Mobile fireplace : en fr
  • DE480446C - Printing device for cash registers : de en
  • FR661837A - Stockings enhancements : en fr
  • FR661652A - Ironing device for safety razor blades : en fr
  • GB316442A - Improvements in prismatic refracting glass : en
  • ES113394A3 - Dial for liquid and gas counters, with central needle and numbered rollers. : en es
  • FR662127A - Method and device for producing a long-lasting wave of the hair : en fr
  • GB297002A - Manufacture of vat-dyestuffs and an intermediate product : en
  • US1722598A - Concentration of ores : en
  • SU10672A1 - Marking device for the subsequent processing of locomotive axle box bearings : en ru
  • SU10771A1 - Method of forming a continuous spiral of a single spiral link without interruption : en ru
  • AU1742228A - Improvements in and relating to apparatus for the centrifugal manufacture of hollow bodies : en
  • SU10359A1 - Device for automatic winding thread on a spool : en ru
  • SU10562A1 - Torque Measuring Instrument for Unscrewing the Nut : en ru
  • SU10902A1 - Rifle aiming checker : en ru
  • US1722663A - Shiftable screen : en
  • US1722931A - Laundry bag : en
  • SU10866A1 - The method of preparation of paper intended for use instead of crystals in contact detectors : en ru
  • ES113495A1 - A process for the preparation of butylene glycol. : en es
  • CA291772A - Phosphorus manufacture : en fr
  • CA291673A - Stirring apparatus : en fr
  • CH134365A - Process for the preparation of an azo dye. : de en
  • DE480332C - Machine for cutting meat, especially carbonates, into slices : de en
  • AU1651628A - Improvements in or relating to retorts : en
  • AU1719828A - Improvements in marine lifesaving apparatus : en
  • AU1445228A - An improved deck andthe like chair : en
  • AU1713728A - Improvements relating tothe production of artificial silk bythe copper oxide ammonia stretch spinning process : en
  • DE480318C - Suspensions on scales with an easily replaceable safety device : de en
  • CA291674A - Sulphide ore processing : en fr
  • SU10911A1 - Milling peat production : en ru
  • USRE17381E - aldrick : en
  • CA291750A - Manufacture of spirit and yeast particularly by working up molasses : en fr
  • SU10795A1 - Steam boiler : en ru
  • SU10827A1 - Mass galvanizing machine : en ru
  • DE480426C - Knitting machine with a circularly moving knitting surface and a knitting belt that moves past it and is guided over a table : de en
  • SU10891A1 - The method of manufacture of detectors : en ru
  • SU10365A1 - Device for automatic turning of railway wheels : en ru
  • SU10884A1 - A device for circulating room air through the furnace of a Russian stove : en ru
  • SU10893A1 - Elevator peat on the machine : en ru
  • US1722391A - Knitted fabric : en
  • DE480210C - Lighting device : de en
  • FR661755A - Improvements in grinding cement and similar materials : en fr
  • SU10375A1 - Refrigeration unit (condenser) for iron-emitting gases and vapors : en ru
  • SU10874A1 - Propeller water turbine : en ru
  • US1722947A - Fly screen : en
  • CA291793A - Frame for cattle stalls : en fr
  • SU10497A1 - Elektrosekach for molded peat belt machine : en ru
  • SU10903A1 - Device for regulating the supply of fuel and air in the furnaces with a chain grate : en ru
  • US1722624A - Self-opening cotter-key means : en
  • DK40542C - Kegle-type speaker. : da en
  • ES113466A1 - A process for preparing polyazo dyes. : en es
  • FR661709A - Average speed indicator device : en fr
  • FR661989A - Improvements in gear change mechanisms for automobiles : en fr
  • SU10467A1 - Device for moving bodies by mechanical vibrations : en ru
  • US1722568A - Windshield cleaner : en
  • ES113690A1 - Process of treading of the grape, with previous desmaspado. : en es
  • SU10417A1 - The method of obtaining water-insoluble azo dyes : en ru
  • AU1766529A - Improvements in and relating to fire alarms : en
  • SU10400A1 - Self-unloading trolley : en ru
  • US1722868A - Loom for weaving : en
  • SU10766A1 - Instrument for measuring the deflection of bridge cranes : en ru
  • SU10799A1 - Fire extinguisher : en ru
  • US1722413A - Bed : en
  • US1722880A - Valve-grinding machine : en
  • DE480444C - Sound amplifiers for sound reproduction devices : de en
  • AU1392028A - Improvements in and relating to automatic and semiautomatic telephone systems : en
  • SU10744A1 - A device for determining the density of diffusion juice in the production process : en ru
  • US1722431A - Process for making waterproof compositions : en
  • US1722840A - Creeper or antislip device for shoes : en
  • US1722867A - testa : en
  • SU10796A1 - Fixture against the theft of travel rails : en ru
  • DE480009C - Crank or similar gear : de en
  • DE480256C - Automatic coupling device for the back and forth moving carriage of slicing machines : de en
  • DK40526C - Devices at the side rooms of submarines for the laying of mines. : da en
  • SU10690A1 - Air bomb : en ru
  • SU10693A1 - Automatic coupler for railway vehicles : en ru
  • SU10897A1 - Vertical Dry Distillation of Bituminous Flammable : en ru
  • US1722551A - Carriage cover clamp : en
  • US1722602A - Goggles : en
  • US1722762A - Roof jack : en
  • US1722365A - Fence gate : en
  • US1722886A - Illuminated ornamental device for decorative purposes : en
  • US1722300A - Mounting for store windows : en
  • US1722425A - Internal-combustion engine : en
  • US1722647A - Stretching apparatus : en
  • CH134525A - Process for the production of a fertilizer. : de en
  • SU10440A1 - Method for producing benzaldehyde : en ru
  • US1722570A - Apparatus for testing and otherwise utilizing filler rods : en
  • FR661768A - Improvements to clamps, presses and similar components : en fr
  • FR661803A - Nozzle valve arrangement for combustion turbines : en fr
  • SU10868A1 - Device for transferring the drive belt from steps of smaller diameter to steps of larger diameter in the stepped pulleys : en ru
  • US1722482A - Continuous machine for treating fabrics : en
  • US1722511A - Resistor : en
  • US1722736A - Door guard : en
  • US1722372A - Method of reclaiming metal portions of electrical apparatus : en
  • US1722487A - Multivane aeroplane : en
  • US1722814A - Press cylinder : en
  • US1722948A - Antifriction bearing : en
  • DE480233C - Gas radiator : de en
  • US1722294A - Stretching machine : en
  • US1722591A - Ophthalmic mounting : en
  • SU10506A1 - Air nozzle : en ru
  • SU10646A1 - Device for transmitting the distance between the readings of the water level in the water tank : en ru
  • US1722484A - Automatic desk-fall support : en
  • SU10456A1 - The method of regeneration of rubber from its products : en ru
  • SU10544A1 - Unipolar rc machine : en ru
  • US1722633A - Fluid-pressure brake : en
  • ES113337A1 - An apparatus for advertising or multicolored light signals. : en es
  • FR661734A - Ship propeller arrangement mode : en fr
  • SU10581A1 - A device for filling earth with flask in a molding machine with upper pressing : en ru
  • USD79095S - Design foe : en
  • SU10816A1 - Vaginal pessary : en ru
  • CH134316A - Gas stove with adjustable roasting oven burners. : de en
  • US1722683A - Combination headlight : en
  • DE480263C - Process for the production of sausage casings : de en
  • FR661878A - Method of filling dispensers with pins or the like : en fr
  • DE480077C - Lifting channel with loose running rollers : de en
  • CA291809A - Film copying machine : en fr
  • US1722445A - Sheet-glass-drawing apparatus : en
  • US1722970A - Concrete structure : en
  • SU10585A1 - The device in the registering counting machines for transfer to the counting mechanism of the number knocked out : en ru
  • US1722519A - Device for retrieving golf balls : en
  • SU10537A1 - Device for measuring the voltage on the wire of the insulators : en ru
  • SU10591A1 - Steam overheating method : en ru
  • US1722738A - Dashboard gauge for automobile gasoline tanks : en
  • US1722672A - Insulator supporting bracket : en
  • US1722707A - Diesel engine : en
  • US1722792A - Screen : en
  • DE480197C - Process for the automatic control of the water level in steam boilers : de en
  • ES113691A1 - Arrangement in tubular boilers with several parallel tubes. : en es
  • DE480217C - Receiving device with aperiodic high-frequency amplification, in particular using multiple tubes : de en
  • DE480250C - Process for preserving food, in particular eggs : de en
  • ES113339A1 - A procedure for the manufacture of snowflakes, especially usable as ice cream. : en es
  • SU10806A1 - Driving Belts : en ru
  • SU10671A1 - Beeman : en ru
  • CA291690A - Demountable wheel : en fr
  • CH134501A - Advertising box. : de en
  • US1722860A - Stopping mechanism for knitting machines : en
  • US1722858A - Method of yeast production : en
  • SU10409A1 - The method of coloring furs, hair, etc. : en ru
  • SU10844A1 - Instrument for indicating fluid level in hermetically sealed tanks : en ru
  • US1722308A - Oil cup : en
  • USD79072S - Design for a combined shelf and lighting fixture : en
  • DE480363C - Transfer printing : de en
  • GB315927A - Improved furnace or combustion chamber for heating fresh air : en
  • ES113478A1 - A new movement transformation device. : en es
  • ES113531A3 - Manufacture of rubber galoshes. : en es
  • CA291641A - Tooth brush holder : en fr
  • CA291829A - Turning device for motor vehicles : en fr
  • SU10847A1 - Device for actuating the sprinkler network : en ru
  • CA291669A - Potato hiller : en fr
  • SU10373A1 - Reaping threshing machine : en ru
  • US1722726A - Internal-combustion engine : en
  • US1722760A - Roofing : en
  • ES113381A1 - Installation moved by water pressure for the deposit and transfer of liquids lighter than water and not mixable with it, especially flammable liquids. : en es
  • GB316654A - Improvements in talking machine records : en
  • CA291804A - Soap manufacture : en fr
  • CH134508A - Extendable car hood holder. : en fr
  • CA291659A - Extracting method and apparatus : en fr
  • CA291773A - Folding camera : en fr
  • BE361943A - Production of abrasive crystallized aluminous oxides : en fr
  • DE480494C - Holder for interchangeable connection of pitchforks and similar devices with their handle : de en
  • US1722396A - Milk bottle : en
  • USD79063S - Design foe a tie-back fob side drapes : en
  • US1722623A - High-pressure joint : en
  • USD79080S - Design for a stocking : en
  • US1722851A - Microphone : en
  • US1722874A - Pulp screen : en
  • ES111965A2 - A printing procedure. : en es
  • FR662199A - Mobile advertising calendar : en fr
  • GB316419A - Method of and means for manufacturing bolts and other headed objects : en
  • CH134370A - Process for the preparation of nitrocellulose solutions containing resin bodies. : de en
  • US1722351A - Telephone system : en
  • SU10865A1 - Layer for stepped pulleys : en ru
  • AU1457528A - Improvements in and relating tothe manufacture of writing pads and machines therefor : en
  • SU10511A1 - Rope drilling tools : en ru
  • SU10649A1 - Electric incandescent lamp : en ru
  • CH134505A - Braking device acting on the towing vehicle when the trailer runs into operation. : de en
  • US1722721A - Compound turbine : en
  • US1722419A - System for the distribution of electric energy : en
  • SU10483A1 - Straw cutter : en ru
  • SU10760A1 - Piston pump with spool distribution : en ru
  • SU10669A1 - Internal combustion turbine : en ru
  • SU10722A1 - A device for recording engine load fluctuations : en ru
  • CA291818A - Tree saw : en fr
  • ES113750A1 - An improved device for finishing and smoothing the ends and the layer of the cigars. : en es
  • US1722416A - Wire basket : en
  • SU10410A1 - The method of obtaining black colors on the fibers : en ru
  • US1722524A - Child's toilet seat : en
  • AU1701028A - Improvements in unsplinterable glass : en
  • CA291671A - Nitric acid : en fr
  • CH134425A - Scissors and their manufacturing process. : en fr
  • CA291692A - Paper-making machine suction box : en fr
  • CA291767A - Filament manufacture : en fr
  • AU1659028A - Improvements in roofing tiles : en
  • US1722443A - Manifold for internal-combustion engines : en
  • CH134342A - Chain guard device for looms. : de en
  • CH134314A - Safety device on heating systems for liquid fuels. : de en
  • CH134452A - Double-acting internal combustion engine with a supercharger powered by an exhaust gas turbine. : de en
  • CH134436A - Crankshaft bearings for stationary piston engines. : de en
  • CH134482A - Device for igniting a mercury vapor arc. : de en
  • US1722810A - Supporting meaus eor book-type bindees : en
  • US1722924A - Saw-tooth-setting device : en
  • SU10732A1 - Liquid level indicator, poured into the tank : en ru
  • US1722468A - Electron-discharge device : en
  • SU10442A1 - Spring single or multiple washer for bolted joints : en ru
  • US1722712A - Collar holder : en
  • CH134351A - Slide lock. : de en
  • CA291721A - Flying machine : en fr
  • DE480209C - Process for the production of self-luminous objects by applying and melting a mixture of luminous dyes and a melt flow : de en
  • ES113340A1 - A perfecting of envelopes for letters and documents. : en es
  • FR662081A - Method and apparatus for supplying direct current to synchronized asynchronous motors : en fr
  • DE480287C - Manufacture of molybdenum or tungstic acid : de en
  • SU10595A1 - Fusible stopper for steam boilers : en ru
  • CA291701A - Razor blade sharpener : en fr
  • AU1745128A - Improvements in centrifugal governors : en
  • DE480359C - Chain oven with several baking chambers lying one above the other, separated from each other by false ceilings : de en
  • DK40545C - Method and Apparatus for Burning Cement and Lime. : da en
  • CA291702A - Portable liquid atomizer : en fr
  • DE480206C - Procedure for operating stationary displays for traffic control with advertising spaces : de en
  • DE480490C - Device for the mechanical production of amalgams in a predetermined mixing ratio : de en
  • FR661822A - Advanced drums for mining machines : en fr
  • DE480245C - Wheelset lathe : de en
  • CH134323A - Chair. : de en
  • AU1751128A - t Improvements in amplifying apparatus : en
  • CA291715A - Heating and cooling method : en fr
  • BE361392A - Method and apparatus for dipping and drying cardboard match heads : en fr
  • DE480442C - Shaped stone for the production of window sills, cornices, base covers, etc. like : de en
  • SU10857A1 - Tester for waterproofing leather and other porous materials : en ru
  • US1722283A - Telegraph system : en
  • SU10641A1 - Device for sampling an average grain sample : en ru
  • US1722883A - Heat exchanger : en
  • DE480257C - Meat clamp for meat cutting machines : de en
  • DE480302C - Star steam engine with rotating cylinders : de en
  • ES113403A1 - A procedure for the manufacture of artificial horn objects. : en es
  • GB316488A - Improvements in or relating to automatic fire-extinguishing sprinkler systems and more particularly to "dry pipe" systems : en
  • CH134358A - Process for the production of alkali hydroxide by reacting alkali fluoride with alkaline earth hydroxide. : de en
  • CH134506A - Car body with folding top and lowerable side windows arranged above the rear wheel installation. : de en
  • BE361658A - : en fr
  • BE361321A - Improvements to pulverized fuel burners : en fr
  • US1722770A - Advertising device : en
  • CH134353A - Device for pasteurization or sterilization of liquids, in particular milk, by electrical means. : de en
  • AU1448328A - Improvements inthe mixing and pouring of cement grout : en
  • DE479246C - Process for the production of cellulose skins from viscose : de en
  • DE480119C - Locking device for elevator shaft doors : de en
  • BE361436A - : fr
  • SU10834A1 - Device for checking the center line of shafts on ships : en ru
  • US1722654A - Method of assembling stiffeners in shoe uppers and the article produced thereby : en
  • GB289777A - Process for the manufacture of crotyl bromide : en
  • ES113571A1 - A closing system for metal container box. : en es
  • ES113573A1 - A process for cooling and condensing the working media of absorption refrigeration machines that work periodically. : en es
  • GB316599A - Improvements in compressed air brakes : en
  • FR661671A - Method and apparatus for manufacturing packets for cigarettes or the like : en fr
  • FR661757A - Soft faux collar with reversible flap : en fr
  • GB316403A - Improvements in or relating to tank vehicles : en
  • SU10378A1 - Intermediate condenser for two or multistage steam jet air pumps : en ru
  • SU10502A1 - Packing method of asphalt tar : en ru
  • SU10664A1 - Caddish dyeing machine : en ru
  • US1722982A - Organ pipe : en
  • ES113552A1 - Circuit breaker for control panel of low voltage installations. : en es
  • FR661860A - Line relay for teleautograph : en fr
  • GB286227A - : en
  • ES111175A1 - Improvements in the separation of dry materials. : en es
  • SU10652A1 - Suction pump : en ru
  • US1722622A - Junction box for electric fixtures : en
  • DE480167C - High-voltage fuse with a movable cross-member carrying the actual fuse : de en
  • GB316404A - A process for the treatment of oxide iron ores : en
  • FR661931A - Method of preserving wool, fur, hair and the like against textile pests : en fr
  • FR661933A - Improvements to number dials for automatic and semi-automatic telephones and similar devices : en fr
  • FR661936A - Improvements in the treatment of materials consisting of (or) containing cellulose derivatives : en fr
  • US1722533A - Canopy for gondola cars : en
  • US1722632A - Method and means for minimizing fire in dynamo-electric machinery : en
  • DE480195C - Adjustable electric drive for grinding wheels : de en
  • FR661900A - Jumper for printing plate of address printing machines : en fr
  • GB290663A - Hydro pneumatic reservoir for petrol fuels and the like : en
  • CA291732A - Electric switch : en fr
  • CH134397A - Ski binding. : de en
  • US1722944A - Securing trim panels : en
  • ES112151A2 - A high frequency diathermy procedure. : en es
  • FR661849A - Device for the treatment of polluted air : en fr
  • GB301808A - An improved manufacture of 4-(ª‰-oxyethylamino)-1-oxybenzene : en
  • FR662134A - Improvements to dynamos : en fr
  • FR662152A - Improvements to submarine cables : en fr
  • GB288179A - Improvements in or relating to folding forms or seats : en
  • FR661850A - Advertising device : en fr
  • GB316522A - Improvements in anti-dazzle devices for use with the head lights of motor vehicles : en
  • US1722311A - Dimming headlight for automobiles : en
  • US1722881A - Press : en
  • FR661766A - Direct penetrating chromium plating process for iron, steel and cast iron, known as the <<autochrome>> process : en fr
  • GB316643A - Improvements in or relating to telephone sets : en
  • ES113428A1 - Heating device for carburetors. : en es
  • FR661796A - Device for the continuous determination of the calorific value of combustible gases : en fr
  • SU10762A1 - A device to prevent the use of electrical energy above a certain rate : en ru
  • GB316439A - Electrical distant-indicating plant and a method of adjustment thereof : en
  • SU10860A1 - Mechanical device for automatic braking of a train as it passes by or approaches a closed semaphore : en ru
  • ES113373A1 - A procedure for the packaging of wines. : en es
  • ES113472A1 - Procedure for gluing the paper. : en es
  • GR2395B - AUTO POWER ENGINE FOR PRESSURE AIR. : el en
  • CA291705A - Liquid dispensing apparatus : en fr
  • CA291800A - Ether preserving method : en fr
  • SU10829A1 - Electric wire resistor : en ru
  • FR662085A - Improvements to control systems for railways : en fr
  • GB316409A - Improvements relating to adjustable windows, such as vehicle windows : en
  • US1722346A - Flexible handhole cover : en
  • ES113380A2 - A packaging system for industrial lubricating gases. : en es
  • FR661789A - Method and device for controlling the speed of imbibition film printing apparatus : en fr
  • GB316475A - Improvements in automatic couplings for railway vehicles : en
  • ES113569A1 - A system of plates for street signs. : en es
  • US1722549A - Trimming machine : en
  • DE480507C - Display device for the pressing pressure in machines for pressing cigars : de en
  • GB308709A - Improvements in or relating to shaving brushes : en
  • FR662137A - Device intended to prevent the skidding of automobiles : en fr
  • GB316350A - Improvements in or relating to transformers and circuit arrangements for use therewith : en
  • FR661777A - Fairground attraction : en fr
  • GB316506A - Rotary hook sewing machines : en
  • US1722475A - Dough mixer : en
  • US1722525A - Padlock : en
  • US1722918A - Stocking drapery : en
  • GB316401A - Improvements in or relating to the production of metallised surfaces : en
  • FR661951A - Improvements made to phonographs or similar machines placed in furniture : en fr
  • DE480495C - Hand tool for harvesting beetroot : de en
  • ES113675A1 - A gasification process of liquid hydrocyanic acid, chloropicrin, formaldehyde and others, using the water bath as a gasifying medium. : en es
  • FR661839A - Transformer voltage adjustment process : en fr
  • GB316063A - Improvements in the treatment of ores, metallurgical products, residues and the like for the recovery of precious metals : en
  • GB316460A - Improvements relating to calculating instruments for use in solving navigational problems : en
  • ES113748A1 - Extendable cabinet with rotating body. : en es
  • SU10612A1 - Razborn metal bed : en ru
  • US1722590A - Damper for ventilators : en
  • FR661712A - Improvements to refrigeration systems and manufacturing and transport processes for said systems : en fr
  • GB296019A - Improvements in and relating to the production of electric discharges at elevated temperatures : en
  • GB304186A - Means for heating the cylinders of a triple or multiple expansion steam engine : en
  • DE480504C - With a resilient contact rod protruding into the keyhole working alarm device for day and night security of doors, windows and the like. like : de en
  • DE480532C - Automatic sheet feeding device for platen printing presses : de en
  • ES113399A1 - A machine to tie boxes, packages, bales, etc., with wire. : en es
  • ES113595A3 - Improvements in the cases containing matches. : en es
  • FR662186A - On time electrical switch upgrades : en fr
  • DE480015C - Spring-loaded holding device for bottles on bottle washing machines : de en
  • DE480169C - Time counter with temperature compensation : de en
  • ES113358A1 - A new mechanism in the cigarette cases or pouches that allows to open or close them by a sliding system without the need for hinges or springs. : en es
  • ES113392A1 - A portable telephone and telegraph device. : en es
  • FR661929A - Tilting device for transport wagons : en fr
  • US1722470A - Washing machine : en
  • US1722946A - Cooking utensil : en
  • DE479958C - Device for receiving or emitting a wide range of sound waves, in which a plurality of separate vibration systems are used : de en
  • ES113523A1 - A two-sided fabric fabric, especially for shoe insoles. : en es
  • SU10408A1 - Zinc Dip Burner : en ru
  • SU10441A1 - Hydro Power Turbine Installation : en ru
  • DE479668C - Nitric acid concentration with dehydrating agents : de en
  • DE480339C - Sealant for waterless gas containers made from tar products : de en
  • ES113600A1 - Improvements in the letters, numbers and luminous symbols that are used in the posters announcing and similar. : en es
  • FR662139A - Electro-mechanical device with an electric clockwork mechanism, intended to operate an electrical, electro-mechanical or other device at a specific time : en fr
  • GB295941A - An improvement relating to the colouring of spirit varnishes : en
  • ES113775A1 - Mixed tiling of portland cement mortar and asphalt paving powder. : en es
  • DE480324C - Belt hanger : de en
  • DK40547C - Method and Apparatus for Use in Making Plates or Films of Mixtures Containing Alkyl Salts of Cellulose or Cellulose Eaters. : da en
  • FR661756A - Improvements in the methods of winding or wrapping the fabric on metallic or other cores as well as in the apparatus used for this purpose : en fr
  • ES113444A1 - Improvements in electromagnetic relay mechanisms. : en es
  • DE480533C - Single chamber brake : de en
  • DE480204C - Device for moving the pouring chute and the filling funnel of centrifugal casting machines : de en
  • GB307786A - : en
  • US1722340A - Figure wheeled toy : en
  • US1722456A - Liquid-soap container : en
  • SU10714A1 - Horn for hot electric welding of small and medium casting : en ru
  • US1722887A - Electric suspension insulator : en
  • USD79070S - Design for a lighting-fixture brace or article of analogous nature : en
  • DE480330C - Auxiliary drive for bicycles : de en
  • DE480485C - Soft : de en
  • FR662196A - water elevator : en fr
  • GB316354A - Improvements in or relating to the production of glass in strip form and apparatus therefor : en
  • SU10568A1 - The method of preparation of powdered antiseptic : en ru
  • SU10845A1 - Vertical wind motor : en ru
  • DE480240C - Pulley : de en
  • DE480238C - Carburetor for compressor engines : de en
  • FR661692A - Improvements in the establishment of two-stroke engines : en fr
  • CH134336A - Continuous ring, spinning and twisting looms spindle. : en fr
  • US1722631A - Radioreceiver : en
  • ES113474A1 - Rectifier of metallic vapor or noble gas with anodes surrounded by protective tubes. : en es
  • US1722281A - Die casting and method of producing same : en
  • US1722398A - Process of tanning hides : en
  • US1722705A - Flotation machine : en
  • US1722827A - Induction train-control system : en
  • US1722835A - Measuring and dispensing apparatus : en
  • DE480176C - Device for cutting the corner millings of window frames : de en
  • FR661862A - Process for electrochemically pickling iron and steel : en fr
  • CA291685A - Carbureter : en fr
  • AU1663528A - Improvements in and relating to cellulose ester solutions and plastics : en
  • ES113704A1 - Folding hood for vehicles especially for cars. : en es
  • ES113328A1 - Improvements in the lubricating devices of automobile engines. : en es
  • DE480232C - Stove with hollow partitions open to the room for the flues : de en
  • DE480299C - Device for gathering sheets or sheets of paper into a book volume : de en
  • DK40546C - Telephone. : da en
  • GB301020A - : en
  • GB316330A - An improved electrolytic condenser : en
  • SU10369A1 - Retort furnace for pyrogenic oil decomposition : en ru
  • SU10731A1 - Dual Action Internal Combustion Engine : en ru
  • US1722259A - Internal-combustion engine : en
  • SU10538A1 - Two stroke internal combustion engine : en ru
  • FR661742A - Adjustable elastic stopper for doors : en fr
  • ES113520A1 - A procedure to manufacture compound fertilizers. : en es
  • DE480274C - Distribution channel : de en
  • US1722703A - Distributor : en
  • AU1508528A - Improved apparatus for regulating admitted gas pressure in beer casks and the like : en
  • CH134411A - Device for attaching a cord to a wristwatch. : en fr
  • DE480419C - Reversible fluid change and reversing gear : de en
  • FR661815A - Guide device for snow vehicle runner : en fr
  • GB316509A - Rotary hook mechanisms for sewing machines : en
  • US1722397A - Carriage for automatic firearms : en
  • USRE17387E - Art of making leather articles : en
  • GB316603A - Improvements in and relating to tables : en
  • DE480137C - Searchlights for motor vehicles : de en
  • ES113333A1 - A combination of a tailored shirt for men. : en es
  • ES113336A1 - An installation to measure the volume of gas passing through a pipe. : en es
  • FR661949A - Further development of oscillating tarares for point threshing machines : en fr
  • CH134381A - Device for laying out the sheets on printing machines. : de en
  • CH134396A - Device on skis to prevent sliding backwards when climbing uphill. : de en
  • AU1698928A - Improvements in brake mechanism : en
  • US1722754A - Trip-valve structure : en
  • DE480431C - Coarse grain of hydrosulfite : de en
  • SU10413A1 - The way of tanning : en ru
  • SU10737A1 - Internal combustion turbine : en ru
  • CA291788A - Sand pipe for rock drills : en fr
  • CA291688A - Portable fireproof kitchenette : en fr
  • SU10469A1 - Chloroform cleaning method : en ru
  • US1722318A - Heel machine : en
  • ES112293A2 - Improvements in four-stroke internal combustion engines. : en es
  • FR661817A - Improved process and apparatus for ginning and cleaning delicate fiber vegetable textile materials : en fr
  • AU1684028A - An improved machine for perforating sheets of paper and fastening thesame together : en
  • CH134335A - Method and device for dry spinning of artificial textile fibers with simultaneous recovery of the volatile solvents. : de en
  • DE480234C - Reinforced concrete roof with semi-finished or completely under construction reinforced concrete beams and reinforced concrete ribs between porous hollow bricks : de en
  • DE480342C - Production of pure carbonic acid : de en
  • ES113501A1 - Crane with variable tilt arm. : en es
  • GB316411A - Improvements relating to elastic fluid turbines : en
  • ES113515A1 - Push-button connection for tubular transmitters. : en es
  • FR662160A - Outdoor bell insulator for high voltage electric current conductors : en fr
  • USD79114S - Design for a rug or similar article : en
  • USRE17391E - Thebmostatic conteol fob elegtbically-heated appabattjs : en
  • FR661891A - New process for sandblasting : en fr
  • DE480396C - Key fob : de en
  • US1722562A - Hood catch : en
  • GB316512A - Improvements relating to loom pickers : en
  • US1722823A - Flatwork ironer : en
  • FR661969A - Electric blow-off switch : en fr
  • FR662120A - New magnetic alloys and their manufacturing process : en fr
  • GB316471A - Improvements in and relating to switches : en
  • GB316503A - Improvements in or relating to centrifugal machines : en
  • SU10522A1 - Mercury air pump : en ru
  • ES113490A1 - A loom for the manufacture of all kinds of carpets of a width and in a single piece from 75 centimeters to 6 meters wide, with an indeterminate length. : en es
  • GB316473A - Improvements in devices for adapting sewing machines for stitching or embroidery work : en
  • BE361426A - : en fr
  • CH134376A - Device for preventing the formation of creases when wet pressing paper webs in paper machines. : de en
  • CH134349A - Electric iron. : en fr
  • CH134393A - Writing case. : de en
  • USD79066S - Design for an illuminated stop sign : en
  • FR662049A - Improvements to cooling systems for electrical machines : en fr
  • FR662037A - Haircut also allows to cut the beard and mustaches : en fr
  • DE480158C - Steam power plant for the generation of high pressure steam for power purposes and of low pressure steam for cooking, heating and similar purposes : de en
  • ES113669A1 - A radio-telegraphic-telephone system without parasitic currents, with the corresponding devices. : en es
  • ES113483A1 - An improved mechanism of epicyclic movement to cut loose cigarettes in machines that manufacture them. : en es
  • DE480203C - Support ring for crucibles of electric ovens : de en
  • FR661736A - Advanced devices for charge formation in internal combustion engines : en fr
  • FR662012A - Method for balancing electric cables : en fr
  • DE480429C - Device for the automatic extinguishing of glowing coke in a mobile extinguishing car : de en
  • ES113594A1 - A new system of listing boards for banking, commercial and private entities, which are used to indicate daily the various quotes. : en es
  • ES113661A1 - Devices to prevent fires in animated image projection devices. : en es
  • GB292499A - Improvements in thermostatic control for magnetic measuring instruments : en
  • CA291770A - Process of removing water from aqueous acetic acid : en fr
  • ES113513A1 - Metal pressure plate for the printing of images on rotating relief machines and flat relief presses. : en es
  • FR662148A - square with notches for making letters, numbers and designs : en fr
  • GB316494A - Improvements in and relating to conveyors for use in mines and for other purposes : en
  • CA291658A - Silk loading and dull-lustring : en fr
  • FR662035A - Portable transformer, galvanocautery and lamp combined : en fr
  • FR661915A - Roentgen tube : en fr
  • FR662132A - Use of polished metal sheets as fire and heat insulating materials and special applications : en fr
  • FR662156A - Improvements to varnishes and lacquers : en fr
  • DE480399C - Device on skis with an uninterrupted sliding surface in the longitudinal direction : de en
  • DK40552C - Free-standing ceiling of wooden or concrete boards placed against each other in a roof-shaped manner. : da en
  • ES113561A1 - Improvements in liquid measuring devices and distributors. : en es
  • ES113460A1 - A varnish of chemical composition for leathers and imitations. : en es
  • DE480125C - Device for hose presses to feed powder into the interior of the injected rubber hose : de en
  • DE480212C - Easel card egg with cards held on a bent edge : de en
  • DE480516C - Automatic control device for an AC or DC network feeding power and converter stations : de en
  • ES113551A1 - A system of wheels for cars moved by pedal, for children, cycles, trolleys, and in general, wheels for toys. : en es
  • GB301305A - : en
  • GB316458A - Improvements in excavating, dredging or conveying apparatus : en
  • CH134441A - Double seat valve. : de en
  • SU10730A1 - Two-stroke internal combustion engine : en ru
  • GB316463A - Improvements relating to electrical heating elements : en
  • FR661664A - Dual-use drinking glass device : en fr
  • FR661791A - Improvements to presses for cutting and creasing paper, cardboard and the like : en fr
  • GB302228A - Improved analysing or synthesizing apparatus for television : en
  • GB316593A - An improved process for the production of cellulose esters : en
  • ES113611A1 - A rescue device for the crew of wrecked submarines. : en es
  • GB295995A - Improvements in or relating to apparatus for use in colour photographic processes : en
  • FR661851A - New fabric and its manufacturing process : en fr
  • DE480190C - Security device against theft of motor vehicles : de en
  • US1722951A - Internal-combustion engine : en
  • DE480521C - Device for clamping window frames, door frames and. Like. For pre-drilling the corners : de en
  • ES113671A1 - Torpedo improvements. : en es
  • FR661668A - Movable central stem candle : en fr
  • SU10468A1 - The method of cutting tobacco into a crumb : en ru
  • SU10701A1 - Telegraph Writer : en ru
  • SU10871A1 - Adjustment to the eyelids for imprinting the weight of the weighed load : en ru
  • GB298196A - Process for manufacturing a fertilizing mixture, capable of being strewn : en
  • US1722374A - Dumping car : en
  • US1722895A - Singeing and warping machine : en
  • FR661729A - Improvements to mechanical machine tools for metalworking and particularly to their locating mechanism : en fr
  • FR661767A - Improvements to freewheel couplings : en fr
  • GB316357A - Improvements in machines for uniting knitted webs : en
  • GB316359A - Process for the manufacture of sexual hormones : en
  • FR662002A - Improvements to printing presses : en fr
  • FR662066A - Garbage incinerator with hydraulic seal : en fr
  • DE480409C - Sheet pile wall made of box piles connected in the longitudinal direction by ó ± -shaped lock bolts : de en
  • FR661784A - Friction ball transmission : en fr
  • US1722298A - Cosmetic-pencil container : en
  • SU10372A1 - The method of tight connection of glass pipes with copper : en ru
  • SU10907A1 - Tool for driving the shuttle of a hand loom : en ru
  • US1722293A - Cultivating implement : en
  • US1722864A - Shield for automobiles : en
  • US1722268A - Automobile headlight : en
  • US1722504A - Fuel-burning mechanism and process of conditioning fuel for burning purposes : en
  • ES113700A1 - A new protective device for the intimate hygiene of women. : en es
  • DK40528C - Procedure for dyeing and stamping moldings of magnesia cement. : da en
  • FR661722A - Gear tooth enhancements : en fr
  • FR661877A - Tank with flush valve : en fr
  • DE480196C - Laying device with carding device for carding : de en
  • FR661994A - Improvements to the distillation or cracking of oils : en fr
  • SU10385A1 - Rocket engine planning device for transporting projectiles : en ru
  • SU10539A1 - Device for elastic suspension of crews : en ru
  • DE480193C - Dispensing system with pump and double measuring vessel, especially for flammable liquids : de en
  • SU10677A1 - Variable capacitor : en ru
  • US1722309A - Cushion heel : en
  • FR661953A - Device for gauging, during their automatic manufacture, bottles or other receptacles made of glass or the like : en fr
  • SU10833A1 - Electric switch : en ru
  • ES113372A3 - Closure device for belts and other garments. : en es
  • ES113699A1 - An improvement in the sulfur used for the sulfurization of barrels and vats. : en es
  • FR661809A - Stamping machine for tubular shapes : en fr
  • GB316410A - Improvements in protectors relating to carbon paper : en
  • US1722420A - Control feed for filling milk bottles : en
  • USD79110S - lottis : en
  • DE480380C - Foot bandage : de en
  • ES111329A1 - Procedure for obtaining a food product based on wheat. : en es
  • FR661760A - Process for the production of unsaturated, aliphatic hydrocarbons using methyl alcohol and alkaline earth metal carbides : en fr
  • FR661991A - Hydrostatic cofferdam with mobile risers : en fr
  • DE480534C - Cylinder, especially brake cylinder : de en
  • DE480408C - Process for removing oil and grease-containing impurities in steam-heated drying devices : de en
  • GB296415A - Electron valve with indirectly heated cathode : en
  • DE480356C - Pick chisels, especially for bar cutting machines : de en
  • DE480374C - Procedure for starting DC control blocks : de en
  • SU10480A1 - Trubchat, water cooled, grate : en ru
  • US1722395A - Apparatus for feeding continuous-working wood grinders and method thereof : en
  • DK40522C - Lamp socket for electric Lamps with Edison screw cutting. : da en
  • ES113680A1 - A procedure for obtaining posters or luminous signs, by refraction of light. : en es
  • ES113730A1 - A procedure for the preparation of nut-based jam. : en es
  • GB316396A - Clamping device for files, newspaper-holders and the like : en
  • FR662053A - Automatic clutch specially for motor cars, etc. : en fr
  • FR662150A - Reflective traffic indicator sign : en fr
  • GB316645A - Automatic firearms : en
  • SU10750A1 - Safety Offset by : en ru
  • US1722536A - Control device for pneumatic-dispatch-tube apparatus : en
  • CH134474A - Method for distributing the total load to be handled by a power plant or group of plants. : de en
  • US1722429A - Mattress protector : en
  • AU1615328A - Improvements in signs : en
  • BE361601A - : en fr
  • CH134321A - Wall plugs. : de en
  • US1722699A - Condenser for refrigerating apparatus : en
  • US1722540A - Harrow drawbar : en
  • SU10367A1 - Literacy Guide : en ru
  • SU10765A1 - Blower : en ru
  • USD79074S - Design for a bottle or similar container : en
  • US1722507A - Toilet or traveling case : en
  • US1722879A - Animal trap : en
  • CH134384A - Protective device on high-speed letterpress presses. : de en
  • AU1566128A - Improvements in reinforcements for concrete work. H : en
  • SU10547A1 - Device for warming the ear canals : en ru
  • US1722432A - Apparatus for making paper : en
  • AU1694028A - Improvements in or relating tothe distillation of carbonaceous materials, tar sands, oil bearing limestone orthe like, and to apparatus for subjecting gases and vapours tothe action of liquids : en
  • SU10540A1 - A device for removing papers from the registrar : en ru
  • US1722331A - Motor vehicle : en
  • US1722686A - Fountain brush : en
  • CH134307A - Device for the mechanical treatment of domestic sewage. : de en
  • AU1453028A - Improvements relative to the obtaining of gum or resin from xanthorrhoea or grass tree : en
  • SU10767A1 - Auto-acting braking device : en ru
  • CA291696A - Silo cover : en fr
  • CA291736A - Railway car axle : en fr
  • US1722839A - Clutch : en
  • DE480348C - Device for spinning rayon : de en
  • DE480424C - Safety brake device for loading bridges, cranes, etc. like : de en
  • ES113532A1 - Procedure for the manufacture of vegetable wool. : en es
  • ES113760A1 - A new game of indoor football. : en es
  • GB288153A - Improvements in the manufacture of artificial silk : en
  • SU10848A1 - Air humidifier : en ru
  • US1722681A - Figure wheeled toy : en
  • US1722608A - Shuttle for looms : en
  • US1722832A - Hydraulic transmission : en
  • CH134359A - Process for the production of anhydrous metal chlorides. : de en
  • US1722426A - Spring mounting for vehicles : en
  • ES113625A1 - Improvements in or related to the balanced sliding windows. : en es
  • SU10658A1 - Measuring vessel for bottling liquids : en ru
  • US1722401A - Faucet : en
  • CH134468A - Evaporators for chillers. : de en
  • DE480010C - camp : de en
  • SU10900A1 - Apparatus for the oxidation of drying oils : en ru
  • US1722826A - Air heater : en
  • SU10578A1 - Method of electric arc welding of copper : en ru
  • US1722571A - Apparatus and method for preparing and proportioning dosing mixtures : en
  • US1722604A - Loom for weaving : en
  • US1722758A - Means for correcting temperature errors in electric meters : en
  • GB316496A - Improvements in and relating to the manufacture of unsplinterable glass : en
  • SU10536A1 - Air pump for feeding compressed air automatic rail air brakes : en ru
  • US1722854A - Adjustable window screen : en
  • CH134350A - Sock holder. : de en
  • CH134472A - Device for improving the power factor of induction motors. : de en
  • SU10636A1 - Pump piston : en ru
  • CA291717A - Automobile : en fr
  • FR661831A - Automatic power limiter for electrical devices : en fr
  • SU10521A1 - Device for securing the iron rod : en ru
  • SU10809A1 - Automatically acting valve on the feed line to the boiler : en ru
  • CH134413A - A method of manufacturing the shafts of watch movements barrels. : en fr
  • CH134528A - Asynchronous motor with double cage armature according to Boucherot. : de en
  • SU10740A1 - Incinerator incinerator : en ru
  • US1722260A - Combustion engine and method of operating same : en
  • US1722502A - Shoe machine : en
  • DE479813C - Pump for deep wells with a reciprocating piston when the cylinder is stationary or a reciprocating cylinder when the piston is stationary : de en
  • CA291782A - Sheet metal working machine : en fr
  • CH134394A - Feed dog for drawing on upright drawing boards. : de en
  • ES113516A1 - Connection of emission for tubular emitters, especially for short waves. : en es
  • FR661907A - Improvements to tube bending processes : en fr
  • CA291677A - Vehicle ventilator : en fr
  • CA291697A - Grease gun : en fr
  • DE480538C - Device for influencing the voltage or speed of DC machines by means of an oscillating circuit connected to points on the armature winding : de en
  • SU10420A1 - The method of obtaining the average ri-med nki : en ru
  • US1722363A - Mounting for luminous tubes : en
  • US1722541A - Nut lock : en
  • CA291816A - Soot blower for steam boilers : en fr
  • US1722936A - Coffeepot : en
  • CH134306A - Equipment for the treatment of waste water. : de en
  • GB316386A - Improvements in valves : en
  • CA291777A - Carbon-electrode protection : en fr
  • CA291738A - Insulating cap : en fr
  • CA291765A - Electrical conductor : en fr
  • SU10541A1 - Sampling apparatus from borehole walls : en ru
  • US1722961A - Photogravure-printing machine : en
  • CA291682A - Electrically heated water boiler : en fr
  • BE361563A - : en
  • SU10908A1 - Drive for bicycles : en ru
  • SU10387A1 - Gas Absorption Vessel : en ru
  • US1722595A - Pulsating pump : en
  • US1722800A - Rotating assembly : en
  • SU10901A1 - Device for loading rails, etc. items on the railway platform : en ru
  • DE480014C - Device for the demonstration of neon letters by means of translucent letters : de en
  • CH134355A - Method and device for making bread. : de en
  • CA291745A - Printing machine : en fr
  • AU1777629A - Improvements in method of and means for suspending and protecting aerial cables : en
  • ES113477A1 - Improvements in the taps that are closed by the pressure of the liquid itself. : en es
  • SU10474A1 - Adaptation to the indicator to determine the flash moment in the engines : en ru
  • US1722577A - Valve-grinding tool : en
  • ES113512A1 - Movable ad : en es
  • ES113735A1 - Self-download platform. : en es
  • FR661774A - Improvement in bottle caps : en fr
  • GB316490A - An improvement in the manufacture of cameras using roll films : en
  • US1722932A - Rogk-picking machine : en
  • CA291704A - Engine valve : en fr
  • SU10447A1 - With even logarithmic device : en ru
  • USD79105S - Design for an embroidered lace medallion : en
  • SU10694A1 - Device for simultaneous drilling of several holes in the objects being processed : en ru
  • SU10439A1 - Method of dyeing wool : en ru
  • SU10758A1 - Spray Tip : en ru
  • US1722305A - Distributing device : en
  • FR661662A - New means for closing wardrobes, cupboards and any furniture : en fr
  • CH134414A - Process for refining mixtures of metals. : de en
  • DE480018C - Machine for closing bottles with smooth metal capsules made of aluminum or the like. : de en
  • ES113351A1 - Hydraulic compression machine for presses. : en es
  • FR661753A - Installation for cleaning shoes : en fr
  • GB316504A - Improvements in textile fabrics woven from mixed yarns : en
  • ES113405A1 - Improvements in electromagnetic engines. : en es
  • FR661775A - Method of fixing removable blinds on motor vehicles and the like : en fr
  • DE480449C - Fastening screw : de en
  • DE480451C - Strippers for the finished workpieces in devices for re-drilling bushings : de en
  • ES113374A1 - A procedure for the production of tapestries. : en es
  • ES113318A1 - Transportable device to mechanically prepare the sand beds for the casting of ingots. : en es
  • FR662096A - Process for the preparation of aromatic oxyaldehydes : en fr
  • GB291732A - Improvements in or relating to mixing machines : en
  • US1722752A - Slide valve : en
  • ES113448A1 - Safe closing device against the passage of wind for automatic furnaces of vat. : en es
  • ES113672A1 - Improvements in cotton card clubs. : en es
  • GB301018A - : en
  • DE480470C - Process for the production of sewing needles and similar objects : de en
  • ES113560A1 - A process for separating cobalt and iron from iron-rich solutions as obtained by leaching calcined pyrites. : en es
  • FR661865A - Cardboard or paper with reinforcements particularly reinforced with threads and method and device for inserting the reinforcements, particularly with threads, in liquid paper pulp, for example in machines with long sieves : en fr
  • FR661902A - Two or more stage steam power plant with superheater and intermediate superheater : en fr
  • GB303174A - Internal shuttering for the cells of caissons and other hollow bodies of concrete : en
  • GB316651A - Improvements in or relating to telephone systems : en
  • DE479294C - Mercury vapor rectifier with a cathode funnel that protrudes into the discharge space, serves to guide and cool the mercury vapor rising from the cathode and is thermally conductive, highly vacuum-tight and electrically conductively connected to the base plate of the rectifier : de en
  • DE480110C - Device for making piezoelectric resonance phenomena visible by means of luminous phenomena : de en
  • DE480266C - Fountain pen with retractable metal spring and an ink channel between the pen and the ink container that can be closed by a rotatable perforated disk : de en
  • ES113465A1 - A new fly swatter. : en es
  • SU10635A1 - Burr for soil sampling : en ru
  • DE480237C - Two-stroke internal combustion engine with a tubular slide, which is moved by the crankshaft, between the working piston and the cylinder, which is designed as a pump piston at its lower end : de en
  • FR661959A - Progressive lock for trunks and other items : en fr
  • FR661880A - Elastic pipe joint system : en fr
  • GB292464A - Improvements in catamenial appliances : en
  • FR661763A - car lift : en fr
  • SU10724A1 - Parallel vice : en ru
  • CA291831A - Radio frequency communication system : en fr
  • DE480207C - Process for making hair tresses for wigs : de en
  • DE480462C - Filling hopper with automatic interruption of filling : de en
  • DE480376C - Method and device for the electromagnetic generation of periodic movements of one or more parts used to deliver mechanical energy : de en
  • DK40554C - Friction washer for Screws, Nuts and the like. : da en
  • GB294880A - Improvements relating to vacuum-tight or hermetic seals : en
  • CH134435A - Screw locking. : de en
  • DE480454C - Device for erecting flat box shells u. like : de en
  • DE480400C - Device for setting up the cones : de en
  • ES113620A1 - An insulating product constituted by the combination of agglomerated cork and asbestos. : en es
  • GB289489A - Improvements in or relating to acoustic instruments : en
  • DE480467C - Device for holding tools for pneumatic hammers : de en
  • FR661672A - Improvements to devices for folding sheets of paper, inserting them into envelopes, retracting the legs of the envelopes or closing the envelopes and then stamping them : en fr
  • ES113355A1 - Improvements in the mounts of motors and other rotary motive machines. : en es
  • FR662182A - Heavy oil engine : en fr
  • GB305092A - Process of obtaining pure hydroxides of the heavy metals : en
  • FR662119A - Improvements to guide gutters for sliding panels such as window frames and others : en fr
  • GB286200A - Improvements in the transmission of high frequency signal currents over electric power lines : en
  • SU10445A1 - The lock to the bomb rake : en ru
  • SU10710A1 - Copper tip for connecting the smoke tubes to the fire box grate of a locomotive : en ru
  • DE480312C - Tablecloth holder : de en
  • DE480472C - Water circulation device for indirectly heated steam generator : de en
  • SU10600A1 - Circular saw machine for pile cutting etc. under water : en ru
  • US1722793A - Riveter suspension : en
  • DE480377C - Process for the production of sulfur and chlorine-containing Kuepen dyes : de en
  • FR661814A - Method of cutting or rectifying helical elements : en fr
  • FR661987A - Automatic control for valves : en fr
  • US1722741A - Time delay under-voltage release : en
  • US1722718A - Holder for sensitized paper : en
  • US1722734A - Mattress-filler device : en
  • CA291649A - Aerating and bottling machine : en fr
  • DE480497C - Mobile hay rake : de en
  • ES113429A1 - Two-speed speed reducer for aviation engines. : en es
  • GB316433A - Improved manufacture of accumulator plates : en
  • ES113555A1 - Improvements in mixed installations of reciprocating steam machines and turbines. : en es
  • FR662080A - Movable air tank device particularly intended for pneumatic paint fittings : en fr
  • GB316362A - Improvements in the manufacture of wire wheels for vehicles : en
  • ES113316A1 - Improvements in the hooks or hooks, especially usable in railway sleepers. : en es
  • FR662020A - Improvements made to containers for products used to supply motors : en fr
  • GB300244A - Improvements in or relating to train control systems : en
  • CA291686A - Carbureter : en fr
  • CH134421A - Tool for the production of standing seams. : de en
  • DE480133C - Screw locking : de en
  • US1722862A - Machine-gun carriage : en
  • AU1711128A - Antioxidant op age-resister : en
  • CA291755A - Wool pulp production : en fr
  • FR662121A - Bed blanket support : en fr
  • GB294534A - : en
  • GB299700A - Electric switch gear with air blast : en
  • FR661782A - Device for pressing materials containing liquids : en fr
  • US1722409A - Combination supply and overflow : en
  • US1722865A - Movable light : en
  • US1722973A - Incubator : en
  • DE480305C - Locking device for vehicles, especially for railways : de en
  • FR662074A - Improvements to reflective shades for incandescent lamps : en fr
  • DE480269C - Hunting rifle : de en
  • ES113593A1 - A new procedure for the conservation of sardines. : en es
  • GR2398B - PROVISION FOR THE DESTRUCTION OF THE GARBAGE WITHOUT POWDER IN THE WASTE COLLECTION WAY. : el en
  • US1722843A - Snow-removing apparatus : en
  • US1722896A - John f : en
  • CA291794A - Feeding apparatus : en fr
  • CH134490A - Cash register with printing mechanism. : de en
  • DE480390C - Machine for bending rod-shaped metal pieces, such as pipes, profile rods, etc. like : de en
  • ES113309A1 - A ring for four fingers. : en es
  • GB316604A - Improvements in and relating to memorandum pads : en
  • DE480388C - Oil lubrication : de en
  • GB302898A - Improvements in sheet printing machines arranged for perfecting : en
  • US1722805A - Sound radiator : en
  • US1722900A - Battery-charging device : en
  • US1722496A - Boiler and method of operating the same : en
  • US1722554A - Synthetic resin composition and process of making same : en
  • CA291714A - Scalper and aspirator : en fr
  • DE480128C - Production of metallic beryllium by reacting beryllium alkali double fluorides with another metal in a molten state : de en
  • ES113538A2 - A process for the preparation of condensation products from formaldehyde and thiourea and urea. : en es
  • ES113702A1 - A new container for shortbread and sorbets. : en es
  • FR661906A - Energy storage brake : en fr
  • GB316477A - Improvements in or relating to raising and lowering window panes in vehicles : en
  • FR661842A - Hot water retting improvements : en fr
  • US1722459A - Die unit for cutting shoe blanks : en
  • US1722853A - Dust hood for buffing machines : en
  • CA291650A - Change gear device : en fr
  • US1722327A - Antitheft device : en
  • FR662082A - Method and device for drying films : en fr
  • ES113618A3 - A procedure to color, in blue, the flowers known by the name of roses. : en es
  • FR661928A - Connecting device for rail joints : en fr
  • FR661940A - Improvements to auxiliary treads and similar arrangements such as non-slip, additional tires, coatings or other traction devices : en fr
  • GB316464A - Improvements relating to glass : en
  • GB316491A - Improvements in and relating to tables for railway carriages : en
  • FR661871A - Apparatus for collecting salt in salt marshes : en fr
  • FR662072A - Dryer : en fr
  • GB306478A - Improvements in or relating to discharge troughs for cooling beds of rolling mill installations : en
  • GB316499A - Improvements in or relating to the bearings of decorticating machines : en
  • DE474236C - Process for the production of artificial threads u. like : de en
  • US1722966A - Illuminating fixture : en
  • CA291768A - Silk processing : en fr
  • SU10808A1 - Adaptation for skin dyeing : en ru
  • US1722480A - Hydraulic cement : en
  • USD79113S - Design for a rtjg or similar article : en
  • BE361813A - : en
  • CH134330A - Process for preparing cakes made of rayon using the spin pot spinning process for rinsing and post-treatment. : de en
  • CH134404A - Electrical measuring instrument. : en fr
  • GB316383A - Improvements in starting devices for internal combustion engines : en
  • FR662183A - False collar with flap without foot : en fr
  • US1722563A - Index or file card stop : en
  • GB290201A - Improvements relating to fluid pressure brakes for automobile and other vehicles : en
  • SU10798A1 - Appendicotribus : en ru
  • US1722427A - Spring mounting for vehicles : en
  • DE480530C - Three-cylinder rotary rubber printing machine for sheets : de en
  • US1722735A - Liquid-fuel-burning apparatus : en
  • GB316483A - Improvements in or relating to apparatus for the dry distillation of bituminous shales, brown coal and the like : en
  • US1722430A - Adjustment plate for outlet-box closures : en
  • ES113580A1 - Perfections introduced in the seats of carrousels of circular wave motion. : en es
  • FR662131A - Method and device for regulating electric currents : en fr
  • GB316635A - Improvements in or relating to gramophones and the like acoustic instruments : en
  • FR661816A - Device for mounting a skate on the steered wheels of a vehicle : en fr
  • GB293300A - : en
  • SU10645A1 - Tram Ticket Pack Holder : en ru
  • SU10785A1 - Device for the preparation of porous mass of blast furnace slag : en ru
  • CH134491A - Cash box with a writing strip guided over rollers. : de en
  • SU10513A1 - Aircraft engine : en ru
  • FR661598A - Film and manufacturing process of this film : en fr
  • GB316351A - Improvements in and connected with coupling devices for rail vehicles : en
  • GB316569A - Apparatus for setting the course in vessels, in particular flying machine : en
  • DE480115C - Weft threading device for Raschel machines : de en
  • ES113341A1 - A machine with smooth cylinders to spread fertilizers, seeds or similar materials. : en es
  • FR661770A - Machinery for propelling ships by means of a reciprocating steam engine and one or more exhaust steam turbines : en fr
  • GB316333A - Improvements in mechanism for transferring knitted webs : en
  • FR662004A - Potato harvester : en fr
  • GR2400B - METHOD FOR CHARGING A WASTE COLLECTION WASTE BY A STANDING SEATING DRUM SARIDODOKIS. : el en
  • ES113458A1 - An improvement in phonographs that work by discs. : en es
  • FR661656A - New intermediates and colorants prepared using these intermediates : en fr
  • FR662100A - Large plectrum and bow instrument : en fr
  • DE480488C - Process for refining recent natural resins : de en
  • DE480023C - Telecommunication cables : de en
  • DE480185C - Device for receiving billboards or sheets that are to be temporarily attached to a rigid and fixed billboard : de en
  • DE480280C - Steam oven : de en
  • ES113420A1 - Artillery improvements. : en es
  • SU10711A1 - Variometer : en ru
  • DE480092C - Sound absorbing filler for gears : de en
  • GB316346A - Improvements in or relating to machines or mechanism for producing printing elements or typographical material : en
  • GB316479A - Improvements in attachments for metal vices : en
  • CA291799A - Packaging machine : en fr
  • SU10721A1 - Safety valve for steam boilers : en ru
  • SU10611A1 - Device for making thick lines with ink or other paint : en ru
  • US1722453A - Pen and pencil holder : en
  • CA291821A - Latex processing : en fr
  • AU1782229A - Apparatus for galvanizing metal articles : en
  • SU10644A1 - Steam boiler : en ru
  • CA291766A - Machine for twisting crankshafts : en fr
  • SU10790A1 - Electrical traffic warning device : en ru
  • US1722933A - Automatic lathe : en
  • US1722263A - Hardness-testing machine : en
  • CA291678A - Direction indicator : en fr
  • US1722565A - Attachment for instrument boards : en
  • US1722651A - Aircraft : en
  • CA291815A - Cable installation : en fr
  • CH134309A - Sink for dishes, etc. : de en
  • US1722652A - Wrench : en
  • CH134430A - Process for providing wooden surfaces with a protective coating. : de en
  • US1722320A - Dead-center device : en
  • CA291807A - Massage machine : en fr
  • US1722600A - Rotating generating tool for automatic lathes : en
  • US1722950A - Internal-combustion engine : en
  • DE480407C - Bushing pneumatic tube system : de en
  • CA291712A - Galvanic amulet : en fr
  • CA291758A - Clutch : en fr
  • SU10674A1 - Steam distribution mechanism with spools located in the cylinder head : en ru
  • US1722303A - Cutter head : en
  • US1722558A - Drop-frame trailer : en
  • US1722650A - Battery jar : en
  • USD79090S - Design for a lamp stand : en
  • SU10889A1 - Peat forming machine with drum stump separator : en ru
  • CH134521A - System for dry cooling of glowing coke. : de en
  • CA291643A - Seed bag : en fr
  • CH134311A - Drive with ball bearings for fittings of sliding doors. : de en
  • US1722272A - Dishwashing machine : en
  • US1722352A - Pole support : en
  • DE480243C - Axially split insert for stuffing boxes : de en
  • SU10366A1 - Receiver for radiotelegraphy and radiotelephony : en ru
  • SU10464A1 - Telephone device : en ru
  • SU10572A1 - Shag Filling Machine : en ru
  • US1722782A - Shock absorber : en
  • US1722807A - Slip-sheet mechanism for printing presses : en
  • CA291751A - Key welding apparatus : en fr
  • CA291824A - Process of tanning and dyeing furs and leather : en fr
  • US1722299A - Cosmetic-pencil container : en
  • US1722479A - Brush : en
  • US1722574A - Coaster : en
  • SU10509A1 - Drum press for squeezing oils from juices, grains, seeds, etc. products : en ru
  • SU10602A1 - The casing of the main and tightening transverse bars of cooling towers with a metal frame : en ru
  • CH134524A - Process for the preparation of a mixture containing 2,5-dimethylcoumaran and 3-methyl-6-isopropylene phenol. : de en
  • DE480389C - Process for degreasing objects : de en
  • FR662075A - Press for the production of solids from powdered materials : en fr
  • CA291679A - Flow silencer : en fr
  • CA291820A - Rotary propeller : en fr
  • FR662163A - Improvements to insulating sheaths of electrical conductors : en fr
  • SU10610A1 - Electromagnetic brake : en ru
  • US1722291A - Electric-motor-conveyer trackways : en
  • US1722474A - Surgical snare : en
  • US1722668A - Side bearing fob railway cars : en
  • FR662068A - Process for obtaining iron-free aluminum sulphate, starting from clays, aluminum ores or aluminiferous materials in general : en fr
  • ES113406A1 - Apparatus for the automatic change of speeds. : en es
  • FR661700A - Improvements to processors : en fr
  • FR662039A - Speed limiter particularly applicable to hydraulic turbines : en fr
  • USD79068S - Design for a railroad-crossing signal : en
  • CH134442A - Double seat valve. : de en
  • FR661685A - Improvements in glassworking machines : en fr
  • FR661898A - comb pin for hairdressing : en fr
  • FR661859A - Improved metal rail and method of obtaining : en fr
  • FR661979A - Improvements to internal combustion engines : en fr
  • GB316344A - Improved means for obtaining proportional regulation of the flow of liquids and/or gases : en
  • GB316629A - Improvements in and relating to pumps : en
  • DE480273C - Detonator with explosive charge : de en
  • GB316348A - Improvements in or relating to motor trucks and like vehicles : en
  • GB316989A - Improvements in or relating to the manufacture of basic derivatives of anthraquinone : en
  • GB289887A - Improvements in or relating to diaphragms more particularly for loud speakers and the like : en
  • SU10525A1 - Steering gear for ships and aircraft : en ru
  • SU10696A1 - Wastewater Treatment Equipment : en ru
  • SU10630A1 - Device for arc electric welding of thin sheets : en ru
  • DE480455C - Mirror advertising device : de en
  • CA291709A - Switch mechanism : en fr
  • ES113345A1 - A folding device for looking at views in relief by the procedure called anaglyphs. : en es
  • FR661829A - Block assembly for anode voltage rectifier devices or other applications : en fr
  • FR661970A - Method and device for rectifying mixtures of gases, vapors or gases and vapors in absorption refrigeration apparatus : en fr
  • US1722325A - Condenser : en
  • SU10815A1 - Plumbing fixture : en ru
  • US1722463A - Planter attachment : en
  • DE480367C - Installation on telegraphones : de en
  • DE480276C - Drying system : de en
  • DE480502C - Pressure transducer for the transmission of an impulse force to control equipment : de en
  • ES113635A1 - Improvements in paper containers. : en es
  • FR661507A - Process for obtaining ammonium sulphate and sulfur from ammonium sulphocyanide : en fr
  • ES113703A3 - A process of manufacturing twisted wool and artificial silk. : en es
  • GB316373A - Air screws : en
  • AU1450828A - Improvements in or relating to wheels for tractors andthe like : en
  • CA291729A - Wind motor : en fr
  • CH134497A - Electric bell. : en it
  • ES113310A3 - A process for making emulsifying and dissolving agents for hydrocarbons, fats and the like. : en es
  • ES113386A1 - A new machine for the manufacture of cork discs obtained directly from the natural cork sheets. : en es
  • ES113559A1 - A new process of distillation of carbonaceous materials at low temperature. : en es
  • FR661781A - Method and device for the direct production of artificial silk in the form of coils suitable for the needs of the textile industry : en fr
  • ES113464A1 - A process for emulsifying and sweetening liquid paraffin or soft paraffin. : en es
  • FR661687A - Automatic coupling system for railway wagons : en fr
  • FR662102A - Automatic and mechanical wiper device for cars and airplanes, etc. : en fr
  • US1722334A - montuori : en
  • US1722586A - Surfacing machine : en
  • USD79118S - Design for a covering for vanity cases or analogous receptacles : en
  • ES113446A3 - A process for making a decorative plaster. : en es
  • ES113596A1 - A carburetor system for internal combustion engines. : en es
  • FR662018A - Hinged Spring Footrest for Motorcycle Tandem Seat : en fr
  • GB316451A - Improvements in and relating to folding paper or card boxes : en
  • DE480496C - Knife rail with detachably attached cutter head for mowing machines : de en
  • FR662185A - Improvements to pump ring adjustment devices : en fr
  • GB316470A - Improvement in locking device for pneumatic percussive tools : en
  • SU10472A1 - Device for filling tubes : en ru
  • SU10608A1 - Device for electrical translation of arrows from a tram car : en ru
  • SU10708A1 - Lubricant cushion for axle boxes of railway cars : en ru
  • DE480181C - Throttle assembly on carburetors : de en
  • GB316356A - Improved wetting-out agent for use in the textile industries : en
  • FR661972A - Process for preparing sodium sulfite and ammonium chloride : en fr
  • GB316376A - Improvements in rotary shutters for kinematograph apparatus : en
  • GB316457A - Improvements to tubular box spanners : en
  • FR662062A - Water-based gas generator with installation for drying and distilling fine coals : en fr
  • DE480132C - Screw locking : de en
  • FR661696A - Device for transforming rotary movements into alternating rectilinear movements, uniform or not and vice versa : en fr
  • SU10446A1 - Double cigarette machine : en ru
  • SU10535A1 - Swivel for truss units : en ru
  • SU10590A1 - Electric power selling machine : en ru
  • US1722402A - Springboard-anchoring mechanism : en
  • US1722578A - Cooling apparatus : en
  • US1722739A - Method of manufacturing connection plugs : en
  • US1722818A - Multiple automobile pit : en
  • USRE17385E - Pierre bebthxlemy and henry de montby : en
  • DE480300C - Thickening or lowering device for filter mass washing machines : de en
  • FR661841A - Advanced refrigeration device : en fr
  • GB316369A - An improved exhaust silencing and scavenging device for internal combustion engines : en
  • GB316484A - Improvements in or relating to apparatus for the synchronous production or reproduction of pictures and accompanying sound : en
  • CH134520A - Method for the regulation of rail vehicles operated with AC motors. : de en
  • SU10632A1 - Razborna furniture willow plywood : en ru
  • US1722304A - Combined gas generator, carburetor, preheater, and controller : en
  • US1722605A - Loom for weaving : en
  • FR661805A - Glass furnace : en fr
  • FR661908A - Process for obtaining flat parts which must include a portion with an oval cross-section or the like, the major axis of which is perpendicular to the plane of the other portions of the part : en fr
  • FR661673A - Electric motor : en fr
  • SU10423A1 - The method of obtaining azo dyes : en ru
  • FR661884A - Remote control device for the operation of a toy : en fr
  • GB306442A - Catalytic apparatus : en
  • GB316367A - Improvements in, and in the manufacture of, two-color kinematograph positive films : en
  • GB316449A - Improvements in or relating to electrical transformers : en
  • FR661887A - Illuminated optical system : en fr
  • GB289825A - Improvements in and relating to the purification of furnace and like gases : en
  • FR661683A - Improvements in devices for cutting paper strips or single or multiple walled paper tubes : en fr
  • ES113312A3 - A procedure for the dissociation of mineral oils. : en es
  • ES113437A1 - An electric light tube. : en es
  • FR662030A - Improved method and apparatus for the desiccation of moisture laden materials : en fr
  • ES113338A1 - Automatic closing for containers with neck. : en es
  • ES113613A3 - A procedure for the regeneration of already vulcanized rubber. : en es
  • GB304737A - Improved method of and apparatus for taking the measure and designing the cut for tailors' cutters and the like : en
  • ES113425A1 - An improved process for the preparation of calcium sulphate. : en es
  • ES113582A1 - An improvement in the hydrants. : en es
  • DE480540C - Furnace for carrying out electrothermal processes, the melting chamber of which is connected to a storage chamber by an overflow bridge : de en
  • FR661812A - Improvements to movable roof bodies : en fr
  • GB315738A - Improvements in or relating to clockwork-controlled electric time switches : en
  • DE480260C - Spring-loaded lid closure for meat and ham cookers : de en
  • ES113325A2 - A system of covers or linings for floors, furniture, objects and supplies in bathrooms, water-closets, clinics, health homes, hospitals, public establishments and private homes. : en es
  • GB306443A - Improvements in advertising devices : en
  • ES113766A1 - A telescopic gas container fitted with a sliding gasket. : en es
  • FR661912A - Improvements in knitting looms : en fr
  • GB290567A - Improvements in or relating to talking motion picture apparatus for the synchronous recording or reproduction of sounds and pictures : en
  • FR661823A - Device for the gradual stopping of a mobile device such as an aircraft in the process of landing, and other applications : en fr
  • SU10492A1 - Muffler for internal combustion engines : en ru
  • SU10742A1 - Phone : en ru
  • USD79085S - Design for a fabric : en
  • CH134471A - Short circuit induction motor with internal starting device. : de en
  • DE480325C - Lubricating device for vertical shafts mounted in roller bearings : de en
  • ES113357A1 - Electric curling irons to curl the hair. : en es
  • FR661711A - Improvements to mechanical excavator control mechanisms : en fr
  • DE480012C - Overflow tap with curved shank for pipe sleeves : de en
  • ES113612A3 - A process for the manufacture of inner tubes for vehicle wheel tires. : en es
  • FR661780A - Servo motor control unit : en fr
  • GB316456A - Improvements in horizontal internal combustion engines : en
  • FR662071A - Bleaching process and composition of materials for bleaching : en fr
  • ES113348A1 - Improvements in the fastening of handles for all kinds of containers. : en es
  • US1722498A - Fastening means : en
  • USD79065S - Design for a combined pipe holder and tobacco container : en
  • AU1466128A - Improved means for utilising waste heat from stoves andthe like : en
  • SU10862A1 - Adaptation to automobile gas generator for dry gas cleaning : en ru
  • US1722279A - Tool for bending metal clips : en
  • US1722483A - Apparatus for drawing glass : en
  • SU10895A1 - Drainless burner for kerosene kitchen : en ru
  • US1722985A - Fluid-distributing apparatus : en
  • CA291687A - Carbureter : en fr
  • SU10526A1 - Car drive wheel : en ru
  • US1722698A - Lasting jack : en
  • US1722399A - Illuminated display device : en
  • US1722520A - Lens-seating device : en
  • US1722550A - Means for and method of facilitating repair of fabrics : en
  • CH134469A - Tube, especially for surface heat exchange apparatus. : de en
  • SU10471A1 - Test sleeve for spring-loaded safety valves : en ru
  • US1722301A - Cylinder-grinding lap : en
  • US1722379A - Apparatus for coating strand material : en
  • US1722460A - Display container : en
  • USD79078S - Otto c : en
  • DE480304C - Heat-operated and air-cooled absorption cooling apparatus for vehicles : de en
  • ES113568A1 - A steam box for superheaters composed of two separate parts. : en es
  • FR661914A - Anti-vibration device for drive shaft : en fr
  • GB286256A - Improvements in hypoid gears and method of producing same : en
  • CH134432A - Snap lock, especially for jewelry shops. : de en
  • CH134513A - Cycle. : en fr
  • DE480083C - Damper winding in the low-frequency part of compensated asynchronous motors : de en
  • DE480382C - An abdominal band consisting of a body part and two movably connected back parts : de en
  • SU10494A1 - Radio receiver : en ru
  • SU10725A1 - Cylindrical scoop for sampling a certain weight or volume of bulk materials : en ru
  • SU10803A1 - Method for qualitative determination of the presence of oxidation products in nitro derivatives of benzene series : en ru
  • CA291694A - Toilet seat cover : en fr
  • SU10488A1 - Three-phase transformer with a composite iron core : en ru
  • US1722556A - Can-body-forming machine : en
  • SU10614A1 - Method of making frameless self-induction coils : en ru
  • DE480264C - Door closer for swing doors : de en
  • USD79057S - Design for a coated fabric : en
  • US1722957A - Mold : en
  • SU10386A1 - A device for the transfer of railway arrows from the train : en ru
  • CH134470A - Accumulator tray. : en fr
  • US1722885A - Rail anchor : en
  • CA291746A - Shaving stick container : en fr
  • CH134405A - Device for determining the largest or smallest value of the phase currents or phase voltages BEZW. the degree of asymmetry of a three-phase network. : de en
  • SU10382A1 - Method of distillation distillation of oil : en ru
  • SU10594A1 - Single core AC to DC converter : en ru
  • US1722361A - Heat regulator : en
  • US1722448A - Acoustic horn : en
  • US1722282A - Fluid-treatment medical apparatus : en
  • SU10452A1 - Portfolio, turn into a suitcase, satchel or travel box : en ru
  • DK40556C - Closing device for Tubes for Cream and the like. : da en
  • ES113451A1 - A rectifier filled with gas with incandescent cathode. : en es
  • CH134392A - Device for cooling photometric copiers, in particular for reproduction technology. : de en
  • AU1572528A - An improved lubricating device : en
  • CH134367A - Process for the preparation of a nitrogenous vat dye. : de en
  • FR661807A - Motor-operated brake improvements : en fr
  • FR661669A - System for automatically dosing the air intake into the tires at the desired pressure : en fr
  • SU10416A1 - Cigarette supplied with a match : en ru
  • US1722313A - Coin-controlled mechanism : en
  • CH134337A - Oil device for textile threads. : de en
  • DE480157C - Process for the production of sulfonated oil : de en
  • DE480241C - Compensating coupling : de en
  • DK40521C - Device for automatic Disconnection of electrical Generators, Converters or Transformers in the event of an earth fault. : da en
  • US1722557A - Bowling pin : en
  • US1722897A - Talking machine : en
  • USD79119S - Design fob a window-display sign : en
  • SU10695A1 - Gland for rotating shafts : en ru
  • SU10778A1 - Device for flattening cigarettes : en ru
  • US1722615A - Cover lock for gas tanks and the like : en
  • DE480177C - Marking Gauge : de en
  • ES113765A2 - Switch improvements. : en es
  • DE479861C - Roller current collector with several current collector rollers touching two opposite sides of a busbar : de en
  • GB300166A - Improvements in apparatus for spinning solutions of cellulose ethers or esters : en
  • CA291708A - Electric switch : en fr
  • CH134295A - Holder for boards etc. : de en
  • AU1737028A - Method and apparatus for cleaning blast furnace gases orthe like : en
  • CH134507A - Switch boxes, in particular for the electrical systems of motor vehicles. : de en
  • SU10764A1 - Method for continuous crystallization of salts : en ru
  • SU10770A1 - Wind-driven water lifting apparatus : en ru
  • SU10842A1 - Electric wire resistor : en ru
  • US1722345A - Tire gauge : en
  • US1722497A - Filter plate : en
  • US1722725A - Road machine : en
  • CA291759A - Removable upholstery for automobile doors : en fr
  • CA291798A - Machine for making book match combs : en fr
  • US1722977A - Harmonic organ : en
  • SU10461A1 - Clamping device for rods (pipes) in diamond drilling : en ru
  • SU10912A1 - Mobile lift : en ru
  • SU10427A1 - Machine counting : en ru
  • US1722481A - Window screen for automobiles : en
  • US1722903A - Dental cotton holder : en
  • USD79087S - Design for a display stand : en
  • FR661124A - Swivel frame with support and guide rollers for two-axle automobile trailer : en fr
  • DE480398C - Tennis or other playground : de en
  • ES113389A1 - Provision to prime marine mines. : en es
  • AU1454528A - Improvements in and relating to packing containers : en
  • US1722873A - Sliding valve for gasoline engines : en
  • SU10773A1 - Fixture for longitudinal cutting of metal pipes : en ru
  • SU10841A1 - Concrete Forming Machine : en ru
  • DE480405C - Butt joint on ball and roller slides : de en
  • US1722746A - Method of yeast manufacture : en
  • AU1445628A - Improvements in means for promoting discharge of noxious gases from heaters of liquids : en
  • DE480228C - Process for the production of leather : de en
  • DE480265C - Locking device designed as a buckling bar for box lid : de en
  • DK40534C - Ice shoes for car wheels. : da en
  • US1722369A - Noncorrodible composite pipe : en
  • SU10545A1 - Counting logarithmic device : en ru
  • SU10904A1 - Libra : en ru
  • US1722478A - Packing ring : en
  • US1722358A - Alloy and method of making alloys : en
  • CH134415A - Device for supporting feed means of centrifugal casting machines. : de en
  • FR661684A - Zipper for opening boxes of shoe polish and other products : en fr
  • SU10575A1 - Steam boiler : en ru
  • US1722804A - Fitting for coffee urns : en
  • US1722934A - Carburetor : en
  • ES113354A1 - High current contact for electric switch. : en es
  • FR661954A - Ejectrocapillary device functioning as microphone, telephone and detector : en fr
  • US1722376A - Braiding machine : en
  • US1722906A - Indicator : en
  • SU10518A1 - Atmospheric heat engine : en ru
  • US1722974A - Clock bank : en
  • ES113709A1 - Improvements in the ways to expose socks and stockings. : en es
  • GB316389A - Method of treatment of coal dust with a view to its utilisation in burners : en
  • GB316426A - Improvements relating to letter and document files : en
  • GB300551A - : en
  • ES113614A1 - An arrangement that allows you to quickly find a specific point on a plane. : en es
  • US1722257A - Rotary reciprocating combustion engine : en
  • US1722917A - Automobile screen : en
  • US1722942A - Vending machine : en
  • US1722981A - Musical instrument : en
  • ES113754A1 - A rotation mechanism for false twisting of the stretch wick in spinning machine spinning machines. : en es
  • US1722861A - Method of making transmission chains : en
  • US1722953A - Firing tool constituting a combined poker and clinker remover : en
  • ES113629A1 - Improvements in the heating radiators by water columns. : en es
  • ES113767A1 - A telescopic container for gas, provided with sliding packings. : en es
  • FR661872A - Further training in the metallurgy of copper and aluminum and their alloys : en fr
  • CH134465A - Steep tube boiler. : de en
  • ES113588A1 - A provision for completely opening, with or without a key, cans or canisters or any other containers or vessels made of tin or sheet metal, with use of the respective caps. : en es
  • FR661733A - Trap : en fr
  • SU10564A1 - Smoking Mouthpiece : en ru
  • SU10601A1 - A device for determining the amounts of essential oils in their substances and volatile acids in wine : en ru
  • DE480384C - Calculating machine with printing mechanism : de en
  • FR661926A - Automatic contactor for controlling the ignition circuit of internal combustion engines : en fr
  • DE480242C - Gas and watertight connection of pipes and fittings : de en
  • DE480486C - Device for securing the operation of three-phase motors : de en
  • ES113712A2 - A new procedure for the manufacture of organic fertilizers taking advantage of all kinds of waste. : en es
  • SU10565A1 - Suspended vaulted ceiling for flue devices : en ru
  • FR662097A - Speed change for mower : en fr
  • GB288180A - : en
  • SU10617A1 - Drainage system for steam lines, etc. : en ru
  • US1722899A - Curtain holder : en
  • USD79067S - Design for oilcloth : en
  • SU10383A1 - Seed-seed dressing device : en ru
  • US1722408A - Combined rocker and bed for children : en
  • GB316365A - Improvements in or relating to v-section belts : en
  • FR661635A - Steering wheel and method of manufacturing the same : en fr
  • FR661819A - Perfect blowjob : en fr
  • FR661938A - Irradiation reflector : en fr
  • SU10454A1 - Device for moving coal in an electric arc lamp : en ru
  • SU10855A1 - Snow clearing machine : en ru
  • US1722506A - Drop hammer : en
  • US1722392A - Coloring agent for fabrics and method of making the same : en
  • US1722458A - Separation of mixed gases by progressive solubility : en
  • ES113717A1 - Perfection in devices for the application of thin and uniform layers of liquids on surfaces. : en es
  • ES113737A1 - A liquid filling and measuring machine. : en es
  • FR661964A - Process for the manufacture of partially hydrolyzed cellulose acetates and threads, films, cords, plastic masses, lacquers, varnishes, etc. that can be produced using these cellulose acetates : en fr
  • SU10450A1 - The method of extraction of anhydrous chlorine tin from scrap metal : en ru
  • ES113449A1 - Process for the manufacture or continuous obtaining of coffee beans poor or free of caffeine, with an extract content corresponding to untreated coffee beans. : en es
  • FR662031A - Improvements to vehicles, such as <<buggies>>, for transporting children : en fr
  • GB316530A - Improvements in and relating to coin-freed vending machines : en
  • GB316564A - Improvements in compound asbestos-cement sheets and slabs : en
  • US1722579A - Electric heater : en
  • US1722677A - Bread making : en
  • SU10424A1 - The method of obtaining azo dyes : en ru
  • US1722323A - Wood preservative : en
  • US1722692A - Swivel dump body for motor trucks : en
  • SU10896A1 - Granary : en ru
  • DE479601C - Circuit arrangement for controlling signaling devices : de en
  • ES113321A1 - A new industrial product consisting of a fuel conglomerate for industrial and domestic uses. : en es
  • ES113678A1 - A new detersive and moisturizing product. : en es
  • US1722450A - Trimming tool : en
  • SU10749A1 - Pipe grip when drawing : en ru
  • CA291663A - Terminal puller : en fr
  • CH134486A - Device for venting the bulbs of electric light bulbs and similar vacuum hollow bodies. : de en
  • CA291648A - Bottle capsule : en fr
  • US1722720A - Railroad rail : en
  • CA291747A - Trap : en fr
  • ES113590A1 - Improvements in the dies to make tubes of a straight strip. : en es
  • FR662193A - Device for sharpening and grinding the teeth of card linings, and for other similar purposes : en fr
  • GB294532A - Improvements in or relating to flame spreaders for blue flame lamps of the wick type : en
  • SU10628A1 - Device to indicate the level of liquid : en ru
  • SU10878A1 - Mechanical guidance for drive belts : en ru
  • SU10479A1 - Conveyor device to peat plants : en ru
  • SU10399A1 - Electric steam boiler or fluid heater : en ru
  • ES113659A1 - Coffee maker. : en es
  • FR661855A - Movable bolt lock with bolt lock : en fr
  • GB304116A - Improvements in or relating to motor vehicle bodies : en
  • GB316387A - Improvements in or relating to pouring devices for use with bottles, jars or the like : en
  • FR661840A - Storage water heater : en fr
  • SU10412A1 - The method of coloring furs, hair, etc. : en ru
  • US1722745A - Folding mechanism : en
  • DE480421C - Filling device for air hoses : de en
  • CA291769A - Method of treating shingles : en fr
  • ES113617A1 - An automatic indicator of distances by road and by rail between different populations. : en es
  • SU10717A1 - Automatic device for switching on and off the action of the feeding devices of steam boilers : en ru
  • US1722907A - Liquid dispenser : en
  • ES113353A1 - Automatic device for re-coupling and testing for short-circuits of direct current lines. : en es
  • FR661686A - Improvements to the coloring of materials containing cellulose derivatives : en fr
  • FR661705A - Improvements to current rectifiers : en fr
  • GB292465A - Asynchronous electric cascade generator : en
  • ES113412A1 - A maneuver for machines with pistons and cylinders arranged according to a circular line. : en es
  • GB289798A - Process for extracting the non-saponifiable and the difficult saponifiable matter from fatty material : en
  • SU10393A1 - Cutting mechanism in cigarette machines : en ru
  • SU10567A1 - Device for packing bales, etc. : en ru
  • SU10818A1 - Breaking for lok loom : en ru
  • SU10835A1 - Yeast Preparation Method : en ru
  • USD79061S - Design for a fuselage for aeroplanes : en
  • US1722290A - Strip folder for manifolding machines : en
  • FR661728A - Sealing system for rotating cylindrical spools of combustion engines : en fr
  • GB296009A - Improvements in or relating to self-centering chucks : en
  • GB316508A - Loop-taker for sewing machines : en
  • CH134291A - Hay tedder. : de en
  • US1722606A - Loom for weaving : en
  • US1722963A - Static eliminator : en
  • ES113384A1 - A new form of insoles for footwear. : en es
  • US1722535A - Reciprocatory automatic windshield cleaner : en
  • US1722875A - Pulley : en
  • SU10733A1 - Plane : en ru
  • SU10804A1 - Device for shutting down the piston of a steam cylinder of a steam locomotive when driving without steam : en ru
  • US1722522A - Disk clutch : en
  • US1722945A - Method of accelerating the sludge digestion for sewage treatment : en
  • CA291802A - Shock absorber : en fr
  • CH134450A - Device for regulating the delivery rates of lifters. : de en
  • DE480258C - Device for clamping the meat holder for meat slicers : de en
  • DE480515C - Process for back casting of electroplants : de en
  • DK40537C - Rotary kiln for incineration of waste products, e.g. Domestic waste. : da en
  • SU10599A1 - Steam boat for oil heating : en ru
  • US1722728A - Lock : en
  • US1722437A - Radiator-sealing composition : en
  • US1722455A - Sprinkling device : en
  • SU10743A1 - A device for calibrating a bar material of various profiles : en ru
  • US1722321A - Cage trap : en
  • DE470377C - Sports and gym shoe : de en
  • DE480427C - Knife star dough dividing machine : de en
  • DK40551C - Electromagnetic Telegraph Relay. : da en
  • FR661895A - Improvements made to wagons or electric cars and to the tracks on which they travel : en fr
  • FR661897A - Improvements in rubber shoe manufacturing : en fr
  • GB316402A - Improvements in stoker tuyere construction : en
  • ES113391A3 - Electrolytic process for chrome plating of metal parts. : en es
  • GB316394A - Improvements in or relating to metal articles for use in chemical and like processes and alloys therefor : en
  • GR2396B - METHOD OF COATING ROOMS, WATER STORES, SEWERS AND SIMILAR. : el en
  • AU1656028A - Telescopic gasometer without water wells and without water pans : en
  • CH134387A - Auxiliary apparatus for carbonless bookkeeping. : de en
  • CH134523A - Process for the preparation of a mixture containing 2,4-dimethylcoumaran and 4-methyl-6-isopropylene phenol. : de en
  • DE480466C - Safety device for containers with liquids that generate explosive gases : de en
  • DK40523C - Saaapparat. : da en
  • ES113319A1 - Respiratory nozzle : en es
  • CH134354A - Pasteurizer. : de en
  • ES113619A1 - A new inkwell. : en es
  • FR661178A - Non-hygroscopic derivative of rubber latex which can be used as gutta-percha and its manufacturing process : en fr
  • GB316486A - Improvements relating to teapots, coffee pots, jugs, jars and other containers and thir manufacture : en
  • US1722389A - Method of reclaiming worn piston pins : en
  • SU10566A1 - Apparatus for measuring, cutting and winding fabrics : en ru
  • SU10699A1 - Shaft furnace for firing materials at low temperatures : en ru
  • US1722713A - Fertilizer distributor : en
  • US1722444A - Connecting transformer of the shell type : en
  • US1722820A - Portable nail stripper : en
  • US1722937A - Typewriting machine : en
  • DE480320C - Front cart for fork tedders : de en
  • DE480503C - Catch dam for shutting off the water on sunken objects and for hydraulic structures : de en
  • ES113718A1 - Geochronometer. : en es
  • FR661999A - Improvements to vacuum electric discharge devices : en fr
  • DE480327C - Moving device for shut-off devices (valves, slides, etc.) : de en
  • FR662174A - Improvements to so-called <<suits>> protective clothing : en fr
  • SU10490A1 - Method for vapor recovery of volatile organic substances : en ru
  • ES113546A1 - A refinement in curved chairs and armchairs. : en es
  • ES113759A1 - Artificial mixture fertilizer. : en es
  • ES113645A1 - A procedure for the production of artificial masses similar to natural albumin. : en es
  • CA291652A - Viscoe thread manufacture : en fr
  • CH134481A - High voltage inductance. : de en
  • CA291728A - Engine cylinder : en fr
  • DE480142C - Device for holding rotating sliding windows in the folded position : de en
  • FR661861A - Improvements to transportable gasifiers with infusible nozzle : en fr
  • GB285077A - Improvements in or relating to the lighting of luminous electric discharge tubes : en
  • GB307043A - Improved means for securing or binding edges or folds of sack or like containers composed of paper or the like : en
  • DE479336C - Process for the production of carbon electrodes with metal reinforcement : de en
  • DE480017C - Spring-loaded holding device for bottles on bottle washing machines : de en
  • ES113708A3 - An improvement on cork stoppers for perfume bottles and the like. : en es
  • US1722837A - Check for axminster-loom-needle motion : en
  • GB289880A - Improvements in or relating to telephone systems : en
  • CA291681A - Fish processing : en fr
  • CA291703A - Air heater : en fr
  • CH134445A - Gears change gear. : de en
  • CA291724A - Light sensitive photographic material : en fr
  • AU1704028A - Method and apparatus for enriching the flavor and improving the aroma of beer andthe like : en
  • CA291657A - Gas production : en fr
  • CA291761A - Cell assembly apparatus : en fr
  • DE479681C - Process for the production of gravure forms : de en
  • ES113481A1 - A provision of the shooter in the airplanes. : en es
  • SU10823A1 - Roller Shaped Wire Making Machine : en ru
  • US1722583A - Latch : en
  • US1722916A - Automobile tourist bed : en
  • US1722929A - Flux holder : en
  • US1722354A - Mold for centrifugal castings : en
  • AU1447728A - Improved means of attaching broom-heads to handles : en
  • CA291645A - Standard socket and chain grip : en fr
  • CA291825A - Wagon box : en fr
  • CH134527A - Pass-through valve. : en fr
  • ES113640A1 - Intensive engines, spontaneous ignition by compression and cold start, applied to agriculture and small industries, using all kinds of liquid fuels, including heavy oils. : en es
  • GB316384A - Improvements in or relating to electric time switches : en
  • US1722876A - Pump-action control for typographical machines : en
  • AU1647028A - Improvements in reaper threshers : en
  • DE480198C - Manufacture of ammonium phosphate : de en
  • DE480517C - Electric heating element, especially for railway heaters : de en
  • ES113329A1 - A liquid level indicator device. : en es
  • AU1736228A - Improvements in or relating to detachable shoe heel wearing surfaces : en
  • CA291792A - Gate latch : en fr
  • CA291655A - Rubber composition : en fr
  • CA291654A - Cellulose acetate : en fr
  • CA291808A - Cigar machine : en fr
  • CH134495A - Low attenuation microphone. : de en
  • GB316427A - A coin-testing device for coin-freed vending machines : en
  • SU10843A1 - Snow removal device with inter-road : en ru
  • US1722975A - Spot and flood light apparatus : en
  • DE480410C - Method for the preparation of a glucoside from Adonis vernalis L. : de en
  • DE480457C - Device for changing the stroke of piston pumps, etc. : de en
  • DE480492C - Device for determining the true course and true speed of another ship from a moving platform : de en
  • ES113402A1 - Improvements in anti-glare devices. : en es
  • AU1452928A - Shoe polishing kit : en
  • FR661761A - Improvements to casing straightening machines : en fr
  • GB316382A - Improvements in and relating to moulds or forms for monolithic concrete building construction : en
  • BE361736A - : en fr
  • GB302343A - Machine for shaping tires and inserting airbags therein : en
  • DE480034C - Process for the preparation of triacetone pinacone in addition to 2,6-dimethylheptane-2, 4, 6-triol : de en
  • GB296416A - : en
  • GB316349A - Improvements in or relating to reflecting signs : en
  • AU1720328A - Portable electric suction cleaner : en
  • CH134378A - Holder for registry cards. : de en
  • ES113525A1 - A system of reels for the winding of water conduction hoses. : en es
  • FR661680A - Automotive Car Compensating Spring Damper : en fr
  • FR661785A - New metalliferous coloring materials, processes for their preparation and application : en fr
  • FR661997A - Apparatus for the production of glass objects : en fr
  • BE361581A - Electric pocket and hand torches : en fr
  • DE480216C - Process for the manufacture of coils with a plurality of windings : de en
  • FR661653A - Device to prevent complete or partial obstruction of collecting pipes collecting liquids discharged from devices or containers such as washbasins, sinks and others : en fr
  • FR662040A - Process and apparatus for the denitration of residual sulphonitric acids : en fr
  • SU10560A1 - Knife sharpener in cigarette making machines for cigarettes : en ru
  • US1722336A - Motor-vehicle brake : en
  • US1722614A - Lavatory support : en
  • USD79083S - Design for a fabric : en
  • USD79101S - Design for a plate or similar article : en
  • SU10797A1 - Test fixture for psychotechnical testing of motormen for fear and danger : en ru
  • GB316633A - Lay actuating mechanism for mechanical looms : en
  • FR662034A - Machine for manufacturing electrical insulating tubes consisting of a paper tube coated with a metal casing : en fr
  • ES113668A1 - An electric hoist. : en es
  • SU10374A1 - The device for processing the working edges of the emery wheels : en ru
  • SU10670A1 - A device for determining the level of liquid in a vessel : en ru
  • CA291710A - Spark plug : en fr
  • DE479757C - Exposure machine for the photographic mass production of postcards u. like : de en
  • ES113724A1 - An electrolyser, especially for the separation of tin contained in solutions of tin salts. : en es
  • GB305166A - Improvements in or relating to electric signalling systems : en
  • GB316568A - Improvements in and relating to double water-trapped grease retaining gullies : en
  • BE361863A - Turbo-piston pump. : en fr
  • CA291676A - Shovel : en fr
  • CA291731A - Running board saddle : en fr
  • CH134327A - Device used to prevent filling a bottle after it has been emptied. : en fr
  • FR661721A - Electric automatic igniter : en fr
  • CA291638A - Amusement device : en fr
  • DE480448C - Device for holding multi-part pieces together : de en
  • FR661843A - Improvements to hydraulic power transmission or dispersion devices : en fr
  • FR662003A - Strap seat for concert halls : en fr
  • SU10460A1 - Fertilizer Drugs : en ru
  • SU10593A1 - Frame for light shields : en ru
  • ES113411A1 - An industrial result consisting of a new rubber sole for shoes with the means or procedure used to obtain them. : en es
  • GB301823A - Improvements in or relating to mercury switches : en
  • CH134308A - Device for the mechanical treatment of domestic sewage. : de en
  • SU10680A1 - Friction brake for railway vehicles : en ru
  • FR661773A - Process for extracting coffee beans, caffeine and substances that alter their flavor : en fr
  • GB316415A - Improvements in magazine disc talking machines : en
  • DE480151C - Injection device with a fuel pump and an injection nozzle for airless, direct jet injection into the main combustion chamber of an internal combustion engine : de en
  • US1722415A - Combustion control : en
  • US1722775A - Maltose process and product : en
  • DE480262C - Cover plate for food interfaces : de en
  • FR661835A - Improvements to railway cars : en fr
  • GB316347A - Improvements in or relating to matrix-positioning mechanism for typographic casting machines : en
  • FR661717A - Further training in gramophone records and other speaking machines and their manufacture : en fr
  • DE480191C - Wooden rim for bicycles : de en
  • ES113736A1 - Procedure of nailing or sinking of shoring or inlay pipes, to mold the concrete stakes in the ground. : en es
  • GB316431A - Improvements in foot rests : en
  • CA291762A - Cellulose derivative : en fr
  • SU10754A1 - Contact switch with bimetallic plate for signaling temperature changes : en ru
  • US1722424A - Spoon for stop-motion mechanism : en
  • US1722513A - Hood for cooking utensils : en
  • US1722306A - Method of making and fitting artificial dentures and articulator therefor : en
  • FR662023A - Bogie with two tracks moving very close to each other : en fr
  • FR661713A - Dynamos and DC motors : en fr
  • GB295650A - Means for controlling electrically driven transporting machines, such as winding engines and hoists : en
  • US1722418A - Metal-working machine : en
  • SU10444A1 - Electromagnetic catching device for the extraction of metal objects from boreholes : en ru
  • SU10650A1 - Drilling tool for making wood rings of rings : en ru
  • DE480046C - Limit switch device for intermittently working electric reversing drives : de en
  • DE480091C - Milking machine with tubes to be inserted into the teats : de en
  • FR661758A - Improvements to magnetic chucks : en fr
  • FR661939A - Improvements in folding paper and similar materials and in machines for carrying out this folding : en fr
  • GB316469A - Improvements relating to machine tools for metal cutting operations : en
  • GB316485A - Combing machine : en
  • ES113349A1 - Improvements in the disruptive discharge oscillators. : en es
  • GB291787A - Improvements in material forming apparatus : en
  • FR661517A - : fr
  • FR661853A - New carburizing product : en fr
  • GB316414A - Improvements in flow meters actuated by differential pressure : en
  • ES113686A1 - A suction and impeller pump. : en es
  • ES113773A1 - An inhaler device that is used to treat some diseases such as colds and some others. : en es
  • GB304744A - Manufacture of azo-dyestuffs : en
  • US1722599A - Pulley : en
  • US1722751A - Optical inspection system : en
  • ES113313A3 - A procedure for improving motor fuels. : en es
  • GB316406A - Fold guide for hemming machines : en
  • FR661836A - Electro-dynamic speaker : en fr
  • FR662047A - Improvements to gluing devices : en fr
  • GB316957A - Improvements in turbulent burners : en
  • DE480202C - Device for cooling a pipe rectifier by means of a fan connected to the alternating current network : de en
  • DE480219C - Receiving antenna : de en
  • US1722796A - Tire stand : en
  • US1722968A - Resilient flexible sheet and method of making the same : en
  • AU1744628A - Improvements in or relating to electrical-synchronising, apparatus : en
  • SU10873A1 - Load size : en ru
  • SU10390A1 - Device for removal of melt water from lattice chambers for ice of refrigerator cars : en ru
  • US1722454A - Rayon truck : en
  • US1722485A - Sound-reproducing device and method for making same : en
  • FR661679A - Minute recorder : en fr
  • FR661790A - Coin Operated Vending Machines Enhancements : en fr
  • AU1613128A - Improvements in or relating to railway or like passenger vehicles : en
  • DE480481C - Method and device for processing coal, ores and. Like. In a gutter : de en
  • GB316397A - Improvements relating to ladders : en
  • GB302650A - : en
  • US1722640A - Electric lamp : en
  • DE456658C - Clock with periodically self-moving advertising tape within the dial field : de en
  • GB294140A - Improvements relating to control valves for fluid pressure braking apparatus : en
  • SU10616A1 - A device for burning marks on the bottoms of drums or the like. : en ru
  • US1722442A - Decarbonizer for automobile engines : en
  • US1722901A - Rail joint and protector : en
  • DE480201C - Device for clearly directed sending and receiving by means of electrical waves : de en
  • US1722619A - Thermometer : en
  • US1722943A - Ginia : en
  • FR661858A - Improvements to motor vehicles with four independent wheels : en fr
  • FR661876A - Storage water heater : en fr
  • FR661937A - Improvements in degassing water intended for boiler feed : en fr
  • FR662054A - Device for preventing fluorescence on the groove sockets of high voltage electrical machines : en fr
  • DE480239C - Motor arrangement consisting of an internal combustion engine in connection with a turbine : de en
  • ES113488A1 - A process of refining carbonaceous substances. : en es
  • ES113626A1 - A new straw baler. : en es
  • DE480370C - Roller control for several electric motors : de en
  • DE480428C - Device for deep rolling pipes with cylindrical work rolls and conical mandrel : de en
  • US1722808A - Magazine filter : en
  • USRE17384E - Automatic tbaiet contboxi : en
  • CH134363A - Process for the preparation of 1,3-diamino-2-hydroxyanthraquinone. : de en
  • US1722589A - Work-feeding device for vertical disk grinders : en
  • GB316630A - Improvements in combined calendar and money box, savings bank or other collection box : en
  • SU10438A1 - A method of manufacturing elemental and battery tar : en ru
  • SU10832A1 - Automatic printing of postage stamps on correspondence sent : en ru
  • SU10853A1 - A device for sealing the shutter of metal window covers : en ru
  • US1722921A - Cream-can cover : en
  • SU10642A1 - Device for automatically switching an electric lighting circuit to a spare current source : en ru
  • CA291635A - Liquid level indicator : en fr
  • CA291733A - Catamenial appliance : en fr
  • CH134322A - Bed divan. : de en
  • US1722645A - Leaf flipper : en
  • DE480189C - Window guide rail for convertible cars : de en
  • DE480285C - Device for the transmission of signals on moving trains : de en
  • CA291811A - Colour photograph film : en fr
  • SU10597A1 - Payphone : en ru
  • US1722584A - Resilient bottom for couches, chairs, etc. : en
  • SU10580A1 - Device for arc stabilization in electric welding machines : en ru
  • US1722488A - Ball bearing : en
  • US1722509A - Brake means for aeroplanes : en
  • CA291632A - Manufacture of bituminous road material : en fr
  • AU1757128A - Operation of retort gas plants : en
  • CA291629A - System for regulating the temperature of buildings : en fr
  • USD79116S - Design for a doll : en
  • GB316596A - Improvements relating to gramophone records : en
  • CH134522A - Utensil used to polish and polish parquet floors. : en fr
  • FR661944A - Method of simultaneously feeding and adjusting incandescent filament bulbs placed at different potentials : en fr
  • FR662142A - Improvements to motor cars : en fr
  • US1722904A - Condensed aromatic sulphonic acids and process of making same : en
  • US1722314A - Speed-responsive signal : en
  • US1722581A - Driving-chain casing : en
  • FR661719A - Hydraulic shock absorber, progressive, with helical motion : en fr
  • FR661899A - Animal tying collar in the stable : en fr
  • ES113655A1 - A refrigeration appliance with automatic absorption. : en es
  • AU1742628A - Improvements relating to anti-dazzle screens for use on motor andother vehicles : en
  • SU10741A1 - Fire extinguisher : en ru
  • SU10881A1 - Electric heater for hollow shafts, etc. : en ru
  • AU1656828A - Improvements in harvesters : en
  • AU1718828A - Improvements in or relating to picture andthe like telegraph systems : en
  • FR661723A - Improvements to screw or nut tightening devices, devices applicable to rotary tools, portable mechanically operated : en fr
  • FR662055A - Arrangement to avoid fluorescence on the groove sockets of high voltage electrical machines : en fr
  • DE480423C - Bit protector for boxers : de en
  • ES113475A1 - A pneumatic musical instrument that mimics jazz-band. : en es
  • US1722621A - Cupboard-door latch : en
  • DE479888C - Double-acting fluid shock absorber for vehicles with suspension : de en
  • GB295282A - Improvements relating to devices for applying paste : en
  • GB316395A - Control members for aircraft : en
  • DE480371C - Unbalance converter : de en
  • FR661947A - Improvements to cameras : en fr
  • FR662188A - Removable stand for hammock : en fr
  • USD79112S - Design for a rtig or similar article : en
  • US1722292A - Leaf spring : en
  • USD79088S - Design for a display stand : en
  • USD79092S - Design foe : en
  • DE479900C - Device for the remote adjustment of clocks, in particular using high-frequency signals : de en
  • GB303018A - Improvements in non-skid tire chains : en
  • CH134401A - Control device for apparatus for dispensing certain amounts of liquid. : de en
  • DE480139C - Device for swiveling the headlights of motor vehicles in the respective direction of travel : de en
  • USD79060S - Design eor a statuette : en
  • SU10851A1 - Drill : en ru
  • US1722889A - Backlash-take-up gear : en
  • CA291693A - Resilient track : en fr
  • CH134457A - Spray carburettor with float and air throttle. : de en
  • CA291791A - Axle protecting device : en fr
  • DE480253C - Two-wheeler convertible into a two-wheeled cart : de en
  • US1722958A - Screen housing : en
  • CH134328A - Siphon. : en fr
  • US1722385A - Last : en
  • CH134512A - Spring-loaded, dismountable bicycle frame. : de en
  • CA291813A - Foam column : en fr
  • DE480188C - Surface condenser for aircraft powered by steam power : de en
  • USRE17389E - gillman : en
  • AU1733128A - Method of making woven-wire screens : en
  • CA291749A - Locomotive : en fr
  • CH134338A - Advanced wire rope and process for its manufacture. : en fr
  • CH134364A - Process for the preparation of an acetoacetanilide sulfonic acid. : de en
  • CH134412A - High-speed synchronous motor combined with a gear transmission for driving clocks and controlling all kinds of tariff apparatus. : de en
  • CA291640A - Paper tube : en fr
  • DE480249C - Hemstitch sewing machine with two fixed grippers arranged one behind the other in the sewing direction : de en
  • CA291637A - Electric control system : en fr
  • CH134315A - Stove. : de en
  • CH134448A - Method and device for sealing, in particular the highest stages of high pressure reciprocating compressors. : de en
  • AU1540728A - Moulds and cores forthe manufacture of steps, kerbs, andthe like in concrete : en
  • CH134423A - Protective device on circular saws with a roller table. : de en
  • SU10761A1 - Method for measuring concentrations and particle sizes : en ru
  • US1722912A - Wheel bearing for trucks and like structures : en
  • CA291631A - Ironing roll : en fr
  • SU10729A1 - Electric device for repetition of locomotive travel signals (cab signal) : en ru
  • US1722834A - Internal-micrometer gauge : en
  • SU10668A1 - Attachment to the cage elevator : en ru
  • SU10516A1 - Floating bath : en ru
  • SU10756A1 - Phone : en ru
  • AU1540428A - Improvements in or relating to remote control systems : en
  • ES113615A1 - A security lock to guarantee the legitimacy of the content in all kinds of packaging. : en es
  • FR661943A - Cysto-urethro-gynecological table for fluoroscopic examinations and surgical uses : en fr
  • FR662168A - Watch strap : en fr
  • GB294581A - Improvements in or relating to the process of carbonizing briquettes or like agglomerate blocks of fuel : en
  • GB294209A - The production of vinegar : en
  • CH134352A - Machine for inserting fasteners, with an oscillating head. : de en
  • FR661975A - Device for protecting transformers against overvoltages and accidental internal contact : en fr
  • GB300623A - Improvements in or relating to dyeing machines : en
  • GB316361A - A new or improved barrel stand : en
  • GB316363A - Improvements in the manufacture of wire wheels for vehicles : en
  • BE361312A - : en fr
  • CH134333A - Method and device for the production of cut fibers, in particular staple fibers from spinning solutions. : de en
  • CH134406A - Arrangement for achieving a current in AC instruments that increases more than proportionally with the supply voltage (actuation voltage). : de en
  • US1722517A - Internal-combustion engine : en
  • US1722688A - Sash-balance-housing block : en
  • SU10534A1 - The method of preparation of emulsifying mineral oils : en ru
  • SU10802A1 - Money Transfer Counters : en ru
  • US1722913A - Tire-changing mechanism : en
  • CH134426A - Quick-release vice. : de en
  • SU10583A1 - Photographic aerial camera : en ru
  • SU10906A1 - A word counting device for receiving telegrams : en ru
  • SU10909A1 - Mobile oil forge forge : en ru
  • DE480461C - Process to increase the resistance and friction of wheel tires : de en
  • SU10453A1 - Locomotive depot : en ru
  • SU10692A1 - Car Distribution Tap for Auto Air Brake : en ru
  • USD79103S - Design fob a medal ob similab article : en
  • SU10659A1 - Band Saw Guides : en ru
  • SU10786A1 - Weaving bird tar device : en ru
  • US1722560A - Air-heating system for fireplaces : en
  • US1722878A - Automobile hood eaves : en
  • US1722928A - Leon ulienfeld : en
  • SU10598A1 - Method of attaching stops or spikes to savvy blanks : en ru
  • AU1673628A - Honing device for cylinders : en
  • GB292591A - : en
  • CA291670A - Elevated suspended railway : en fr
  • CH134416A - Machine for the manufacture of hollow bodies with centrifuged molten metal. : en fr
  • CH134499A - Designation label designed as a standard strip. : de en
  • SU10429A1 - Superheater for smoke tube boilers : en ru
  • US1722387A - Centerless grinding machine : en
  • US1722447A - Alarm : en
  • US1722759A - Uplift belt for use with girdles and corset-brassiere combinations : en
  • SU10625A1 - Humidifier : en ru
  • US1722809A - Magazine filter and still : en
  • AU1688228A - Anew or improved process forthe manufacture of mono-calcic and dicalcic phosphates from tri-calcic phosphates andthe product thereby produced : en
  • CH134302A - A method and apparatus for the manufacture of molded articles to undergo volume reduction and shaping. : en fr
  • DE480418C - Spark plug : de en
  • ES113311A3 - A procedure, with the corresponding agents, to increase the mixing capacity of alcohol with hydrocarbons. : en es
  • ES113714A1 - Installation for pneumatic sifting. : en es
  • FR661948A - Thruster refinements : en fr
  • CH134479A - Compressed gas condenser with insulating housing for electrical high voltage. : de en
  • CA291819A - Slicing machine : en fr
  • ES113379A3 - An improvement in the manufacture of soles and heels of crepe or virgin rubber, for footwear. : en es
  • GB316482A - Improvement in valve for rock drills : en
  • DE480310C - Method for breeding small organisms which vegetate parasitically in humans and animals : de en
  • AU1444928A - An improved non-concussive tap : en
  • CH134517A - Brake for trailer trolleys for electric railways. : de en
  • DE480331C - Slicer : de en
  • DE480475C - Locomotive with several independent internal combustion engines : de en
  • CA291803A - Shock absorber : en fr
  • CA291757A - Window ventilator : en fr
  • US1722417A - Method of preparing aminophenolethers : en
  • AU1691928A - Improvements in or connected with wings for aircraft : en
  • CA291683A - Carbureter : en fr
  • CA291742A - Leather drying method : en fr
  • US1722277A - Automatic stop for sewing machines : en
  • US1722920A - Pneumatic door-motor system : en
  • US1722555A - Printing-plate-casting machine : en
  • US1722451A - Safety envelope : en
  • US1722791A - Fuel-feeding device for internal-combustion engines : en
  • SE67758C1 - : sv
  • SU10805A1 - Electric one way rail pedal mechanical action : en ru
  • US1722778A - Process for making identification plates : en
  • DE479731C - Process for the production of proline, oxyproline and other nitrogenous compounds from hydrolysates or extracts from animal or vegetable substances : de en
  • SU10455A1 - Rotary Drilling Machine : en ru
  • US1722634A - Apparatus for making hollow articles by extrusion : en
  • US1722771A - Pencil holder for sharpeners : en
  • US1722774A - Reversible-window check : en
  • US1722984A - Laundry apparatus : en
  • SU10689A1 - Device for using the energy of sea waves : en ru
  • US1722473A - Covering for dress-suit cases : en
  • CH134303A - Machine for the manufacture of bodies in agglomerated material. : en fr
  • CH134379A - Device for perforating sheets or notebooks intended to be assembled in a binder. : en fr
  • AU1733428A - Electron discharge device : en
  • US1722714A - Hair waver : en
  • ES113692A1 - Machine for shaping the heel seat. : en es
  • GB316528A - A framed transparent cover for baskets : en
  • SU10395A1 - Supercooled Condenser : en ru
  • US1722575A - Automatic woodworking machine : en
  • CA291833A - Rotary refiner : en fr
  • CA291707A - Switch contact : en fr
  • CH134380A - Method and device for cleaning the matrices of type setting and line casting machines. : de en
  • SU10403A1 - Device for transporting cesspool drums and unloading them in a certain place : en ru
  • US1722847A - Steam-turbine-driven vacuum heating apparatus : en
  • US1722922A - Toy : en
  • DE480345C - Process and device for the continuous bleaching of fatty oils, mineral oils and the like. Like. Using fuller's earth : de en
  • US1722585A - Towing truck : en
  • US1722959A - Loom and method of weaving : en
  • USD79076S - Design for a stocking : en
  • USD79108S - George m : en
  • CA291756A - Furnace wall : en fr
  • AU1490028A - Brake equaliser for coal waggons andother vehicles : en
  • CH134443A - Angle seat valve. : de en
  • CA291781A - Piston : en fr
  • SU10428A1 - The method of obtaining water-soluble condensation products : en ru
  • SU10706A1 - Vis chateau : en ru
  • CH134362A - Process for the production of thiourea. : de en
  • GB316462A - Improvements in toilet roll holders : en
  • CA291666A - Paper box machine : en fr
  • CH134467A - Countercurrent evaporator for refrigeration machines with indirect cooling. : de en
  • FR662125A - Ice cream maker, for household use : en fr
  • GB316492A - Improvements in or relating to controlling devices for air heating installations of power driven vehicles : en
  • FR661875A - Improvements to bran breeders : en fr
  • GB299859A - : en
  • AU1653228A - Ultraviolet transmitting substances : en
  • AU1706728A - Improvements in ladies' underwear : en
  • AU1633128A - Method of roasting sulphide minerals : en
  • CH134341A - Chain thread monitor for dobby looms. : de en
  • CH134509A - Tire insert for motor vehicles and bicycles consisting of strips of fabric placed on top of one another. : de en
  • AU1445728A - Improved stamp mill : en
  • AU1566928A - Improvements in or relating to blocks, slabs or the like for paving and other purposes : en
  • CA291664A - Metal moulding : en fr
  • CA291630A - Valve lock : en fr
  • CA291639A - Hydrogenation catalyst : en fr
  • SU10886A1 - Anti-theft travel device : en ru
  • US1722521A - Folding stand : en
  • US1722542A - Multifeed pump : en
  • US1722649A - Sheet-metal spoked wheel and method of making the spokes : en
  • US1722655A - Method and means for controlling the moisture content of paper or other material : en
  • US1722669A - Tie hanger : en
  • USD79097S - Design for a bird-cage body : en
  • AU1454628A - Improvements in and relating to containers for butter andthe like : en
  • SU10640A1 - Sandbox for locomotives, working with compressed air : en ru
  • SU10883A1 - Rubber driving tubular belt : en ru
  • US1722353A - Connecting terminal for electrical conductors : en
  • SU10856A1 - Earthmoving machine : en ru
  • US1722872A - Process for separating oil from coal tar : en
  • SU10621A1 - Electric pilot tube : en ru
  • SU10734A1 - Adaptation to bearings for giving a signal and additional lubrication in case of their heating : en ru
  • US1722601A - Card selecting and raising device : en
  • US1722844A - Ladder : en
  • DE480500C - Automatically insertable and releasable support bearings for shaft shafts on machine tools : de en
  • GB316642A - A new or improved apparatus for use with telephone systems : en
  • DE480459C - Bearing of the trailer brake lever to be swiveled when the trailer runs onto the towing vehicle : de en
  • DE480513C - Separation of phosphorus from gases containing phosphorus : de en
  • USD79100S - Design for a dish : en
  • CH134312A - Hold-open device for doors, windows, lids etc. : de en
  • CA291737A - Printing ink : en fr
  • ES113707A3 - A manufacturing process of the so-called swords for looms, internally reinforced. : en es
  • ES113719A2 - A procedure for obtaining N-Dihydro-1.2.1'.2'.Antraquinonazine unalterable to chlorine. : en es
  • FR662059A - Lining for rotating or oscillating shafts, or other similar components : en fr
  • FR662060A - Improvement in chemical treatment processes for positive or negative photographic prints : en fr
  • US1722935A - Target-practice apparatus : en
  • DE480200C - Device for decoupling two or more oscillation circuits : de en
  • DE480229C - Separating disc with two-part disc protector : de en
  • US1722761A - Manufacture of dextrose : en
  • US1722892A - Spray gun and spray head therefor : en
  • CH134400A - Gaseous fluid meter. : en fr
  • CH134292A - Equipment in incubators for automatic turning of the eggs while supplying fresh air. : de en
  • CH134428A - Device for applying paint in layers. : de en
  • CA291734A - Hair waving : en fr
  • DE479423C - Switching arrangement for starting and braking with motors fed by a converter according to patent 414806, especially for rail vehicles : de en
  • DE480215C - Device for coupling and uncoupling of railway vehicles and similar vehicles : de en
  • ES113493A1 - A procedure to print and reproduce spoken fonofilm and film. : en es
  • SU10588A1 - Corner pattern : en ru
  • US1722315A - Machine for operating on parts of boots and shoes : en
  • US1722629A - Combination mount for machine guns : en
  • US1722939A - Quick-adjusting auto seat : en
  • AU1479328A - A push device for starting sanitary flushing cisterns : en
  • SU10491A1 - Machine for manufacturing the coil windings and laying them in the grooves of the stators of electrical machines : en ru
  • SU10577A1 - Paper glue : en ru
  • AU1708628A - Anew process of manufacturing footwear : en
  • CH134407A - Sound amplifier device. : en fr
  • SU10515A1 - Mine Fat Kiln : en ru
  • FR661981A - Improvements to electrical transmission systems : en fr
  • FR662019A - Improvements made to carburetors : en fr
  • SU10388A1 - Device for watering the export of slurry : en ru
  • US1722671A - Method of making columns : en
  • DE480279C - Device for pulling in screws : de en
  • DE480221C - Portable receiver with balloon antenna : de en
  • CA291636A - Production of kinematograph colour film : en fr
  • US1722610A - Combined dough molder and divider : en
  • US1722719A - Printing apparatus : en
  • FR661667A - Improvements made to machines for cutting into sections a tube fed continuously and more especially a paper tube with multiple walls : en fr
  • GB316381A - Improvements relating to elastic fluid turbines : en
  • GB316390A - Improvements in vehicle fenders : en
  • FR662027A - Sports watch : en fr
  • US1722790A - Method of finishing shoes : en
  • GB316366A - Improvements in submersible alternating current motor driven pumping apparatus : en
  • DK40536C - Device for winding up tie ties, silk ribbons and the like. : da en
  • FR661698A - Improvements to mixed automobile bodies : en fr
  • GR2402B - WAY OF PAINTING SULTANINS. : el en
  • GB307866A - Improvement in electrolytic etching machines : en
  • DE480353C - Metal, hollow supporting body for aircraft with continuous longitudinal beams, between these offset stiffening ribs and sheet metal cladding : de en
  • FR662110A - Bottle closure : en fr
  • DE480225C - Process for the preparation of chromium compounds of azo dyes : de en
  • FR661879A - Vertical dredge : en fr
  • FR661956A - Hollow arched brick, for vaults : en fr
  • GB296006A - Manufacture of amino-alkylarylcarbinols or n-alkylamino-alkylarylcarbinols : en
  • CH134408A - Automatic turntable brake for speaking machines. : de en
  • CH134463A - Installation to produce energy using the heat of the sun. : en fr
  • GB316497A - Collapsible wooden box : en
  • CH134345A - Mesh wheel chair. : de en
  • ES113696A1 - A process for the manufacture of metal reels for textile yarns. : en es
  • GB316355A - Improvement relating to vehicle lamps : en
  • US1722514A - Watchcase : en
  • US1722627A - Pipe cutting and threading attachment for rotaries : en
  • US1722846A - Intake heater : en
  • SU10396A1 - Hard trawl against mine barriers : en ru
  • SU10574A1 - Front plate for oil fired furnace : en ru
  • US1722743A - Electric-lighting socket : en
  • US1722390A - Nut socket : en
  • US1722548A - Sheet or card holder : en
  • SU10404A1 - Coal Plate Microphone : en ru
  • USRE17386E - Means of heating inclosures electrically : en
  • CH134371A - Process for the production of polish paints that can be used as brush, dip and spray paints. : de en
  • DE480474C - Device for venting feed water, switchable upstream of an evaporator : de en
  • ES113548A2 - A procedure for obtaining N-Dihydro-1.2.1'.2'.Antraquinonazine unalterable to chlorine. : en es
  • FR661921A - Improvements to gyroscopic compasses : en fr
  • GB316331A - Improvements in or relating to buckets for aerial ropeways and the like : en
  • CA291796A - Soap press : en fr
  • CH134372A - Process for the production of colored, opaque nitrocellulose lacquers. : de en
  • US1722969A - Watch-movement guard : en
  • SU10703A1 - Electric Brass Iron Heater : en ru
  • US1722706A - richardson : en
  • FR661946A - Machine for automatically cutting, grinding and burning again cups and the like, made of glass and similar substances : en fr
  • FR662155A - Improvements to processes and machines for cutting gears : en fr
  • SU10752A1 - Apparatus for producing coal from peat or sawdust : en ru
  • SU10473A1 - Device for central electric heating : en ru
  • FR661808A - lock nut : en fr
  • FR662093A - Dry dredge with collector brushes and crank tilting shovel : en fr
  • GB316416A - Improvements in or relating to electric heating boilers, steam generators and the like : en
  • GB316435A - Improvements relating to the manufacture of mop fringes and the like : en
  • US1722491A - Antifriction bearing : en
  • SU10553A1 - Machine for cleaning dry milled peat : en ru
  • SU10840A1 - Hive Weighing Device : en ru
  • US1722269A - Spark-plug structure : en
  • DE480208C - Prism or mirror reflector with dust and shockproof cover : de en
  • CH134422A - Woodworking machine. : de en
  • ES113556A1 - Improvements in valves to adjust the passage of fluid. : en es
  • SU10519A1 - Cathode tube : en ru
  • SU10529A1 - Galvanic gas battery : en ru
  • DE480508C - Device for measuring and regulating the amount of tobacco and similar scattering materials added secondarily : de en
  • US1722377A - Apparatus for applying heat and air in dental work : en
  • US1722744A - Self-sealing vault or receptacle : en
  • US1722962A - Roofing : en
  • DE479600C - Selector with brushes that can be moved in two different directions : de en
  • DE480471C - Steep tube boiler with longitudinally divided upper and lower drums : de en
  • US1722289A - Pump : en
  • DE480368C - Method for wireless single-frequency transmission : de en
  • DE480450C - Tool for cutting threads, especially internal threads in double-conical hollow bodies : de en
  • ES113315A3 - A procedure for breaking down petroleum, petroleum products, and tars into elements with an internal boiling point. : en es
  • USD79081S - Necticut : en
  • FR662145A - Process for improving the hydraulic properties of portland cement : en fr
  • FR661901A - Oil distributor device : en fr
  • GB289884A - Improvements in telephone systems : en
  • GB316601A - Improvements relating to distribution means for pulverulent material : en
  • ES113697A1 - A perfection in the tacos of the mechanical looms. : en es
  • ES113564A1 - Perfecting in wooden containers. : en es
  • GB316453A - Improvements in apparatus for delivering measured quantities of powdered or granular material : en
  • SU10433A1 - Method of making electric incandescent lamps : en ru
  • US1722587A - Double-lock bottle cap : en
  • US1722755A - Retaining valve anchor : en
  • DE480387C - Adjustable bearing : de en
  • ES113576A1 - An impinchable protective band for tires. : en es
  • USD79093S - Design for a garage inflates : en
  • SU10631A1 - Electromagnetic Numbering : en ru
  • SU10819A1 - Automatic heck for doors, lifts and elevators : en ru
  • ES113660A1 - Shutter control mechanism in cinematographic projection apparatus. : en es
  • FR661533A - : fr
  • FR661655A - Reversible seat system : en fr
  • GB316514A - Improvements in and relating to presses for sheet metal : en
  • FR661867A - Control device at a fixed time for closing electrical circuits : en fr
  • SU10715A1 - Device for cleaning lubricating oil flowing through the channels of the crankshaft necks : en ru
  • CH134458A - Fuel valve for internal combustion engines with airless fuel injection. : de en
  • ES113725A3 - An underwater mine. : en es
  • US1722620A - Henhouse door : en
  • US1722338A - Sliced baked-loaf package and packaging : en
  • AU1453128A - Improvements in and connected withthe treatment ofthe gum ofthe xanthorroea or grass tree forthe purpose of obtaining artificial or substitute shellac andother products : en
  • CH134334A - Centrifuge spinning machine for the production of rayon. : de en
  • FR661810A - Improvements in processes and apparatus for the production of artificial filaments or threads : en fr
  • SU10898A1 - Shrapnel : en ru
  • DE480383C - Sanitary napkin, bandage or the like : de en
  • ES113763A1 - A control device for the compressed air cylinders that drive the pantograph trolleys of electric traction vehicles. : en es
  • GB316343A - Improvements in refiective signs and the like : en
  • GB316650A - Improvements in or relating to coin-controlled vending machines : en
  • CH134386A - Sheet delivery device on perfecting presses, in particular for gravure printing. : de en
  • ES113540A1 - Plane or hydroplane whose axes that carry the propellers describe, in a vertical plane, variable arcs at will. : en es
  • FR662123A - Improvements to electronic discharge devices : en fr
  • US1722908A - Twine seal : en
  • DE480016C - Spring-loaded holding device for bottles on bottle washing machines : de en
  • SU10777A1 - Ring for laboratory tripods and taganov : en ru
  • US1722596A - Fishway : en
  • ES113674A1 - An apparatus for the gasification, by boiling or distillation in small or continuous doses or fractions, of liquid hydrocyanic acid, chloropicrin, formalin and others, for use in the gaseous state as a disinfectant, disinsectant and derat : en es
  • FR661910A - Removable shutter for manhole covers and similar devices : en fr
  • CA291753A - Electrical equipment : en fr
  • CH134473A - Synchronous machine with pronounced poles. : de en
  • CH134485A - Liquid fuel burners. : de en
  • FR661739A - artificial sponge : en fr
  • DE480042C - Unwinding and winding device for the paper strips on self-pens with a writing drum : de en
  • FR661952A - Automatic gearbox : en fr
  • DE480422C - Wrapping for meat products, jams and all kinds of food in sausage form : de en
  • US1722412A - Valve : en
  • GB316335A - Improvements in and applicable to the impregnation of permeable substances with rubber latex : en
  • SU10709A1 - Device for testing and calibrating manometers and vacuum gauges : en ru
  • US1722528A - Flotation oil : en
  • US1722544A - Gear-finishing machine : en
  • US1722561A - Self-adjusting bearing screw : en
  • FR661852A - New ladies' hat and its manufacturing process : en fr
  • FR662013A - Typewriter Improvements : en fr
  • ES113388A1 - Perfeccionamientos in the continuous of spinning and twisting. : en es
  • US1722938A - Automatic water-softening apparatus : en
  • SU10434A1 - Grinding tool for dental purposes : en ru
  • SU10887A1 - Lifting obliquely installed beam : en ru
  • AU1447928A - Improved multiple clothesline : en
  • GB316647A - Process for the manufacture of alkali cyanides : en
  • SU10807A1 - Ink tank pen : en ru
  • ES113452A1 - A rectifier filled with gas, with an incandescent cathode. : en es
  • DE480291C - Shoe insole for treating the ball of the foot : de en
  • US1722852A - Harmonica music holder : en
  • ES113426A1 - Improvements in construction elements. : en es
  • SU10619A1 - Coke Quenching Chamber : en ru
  • US1722670A - Garage-door opener : en
  • ES113583A1 - A process for the manufacture of sound and similar discs of artificial resin waste with the addition of suitable binders for said discs. : en es
  • FR661663A - Door opening controller : en fr
  • GB316489A - Improvements in the manufacture of packing strips for frames of sliding windows : en
  • FR661710A - Device for the automatic adjustment of the insertion field of the râmers-dryers : en fr
  • SU10821A1 - Connecting bolt with right and left screw threads to prevent the nuts from unscrew : en ru
  • CH134515A - Regulating device for diesel-electric traction vehicles. : de en
  • FR662079A - Printing plate for address printing machines : en fr
  • FR662086A - Method and device for obtaining piles with enlarged head and foundation footings without prior earthworks : en fr
  • GB305201A - Improvements in or relating to vanadium alloys : en
  • GB317506A - Improvements in the recovery of organic substances which are volatilisable at an elevated temperature and in apparatus therefor : en
  • ES112593A1 - Improvements in the doors or covers for ovens. : en es
  • ES113356A1 - Improvements in electro-motors. : en es
  • ES113331A1 - Improvements in heating radiators. : en es
  • FR662011A - Device for fixing the connection wires to the socket outlets : en fr
  • GB301842A - Continuously operating centrifugal sludge separator : en
  • SU10838A1 - Multi-cutter for turning shafts on turning or the like machine tools : en ru
  • SU10514A1 - Oven oven : en ru
  • SU10657A1 - Instant steam boiler : en ru
  • US1722794A - Reporting tool : en
  • CA291748A - Propeller blade : en fr
  • CH134417A - Process for casting magnesium and magnesium alloys. : de en
  • DE480420C - Process for the electrolytic renewal of used, copper-coated printing rollers : de en
  • FR661905A - Partial or total lifting device for vehicle : en fr
  • DE480199C - Device for touching high-frequency circuits : de en
  • SU10726A1 - Mechanical transfer for drive belts : en ru
  • US1722393A - Electrical device : en
  • US1722894A - Rail joint for permanent-way rails : en
  • DE480406C - Electric light indicator for the contents of storage containers : de en
  • DE480412C - Climbing switch, especially for mining operations : de en
  • DE480227C - Gas burner with obliquely arranged gas ducts directed towards a point in the combustion chamber : de en
  • DE480347C - Carbide filling device for acetylene generator : de en
  • FR661983A - Dosing bottle : en fr
  • FR662042A - Assembly process of pressed glass parts not requiring retainers : en fr
  • CA291760A - Pole splice for scaffoldings : en fr
  • CH134360A - Process for the production of ketones. : de en
  • SU10768A1 - Cylindrical tube making machine : en ru
  • US1722817A - Refrigerating appliance for precooling, cold storage, and like rooms : en
  • DE480464C - Toys with a light source located inside and translucent interchangeable images in sections of the outer walls : de en
  • DE480277C - Storage device for drying drums : de en
  • GB316452A - Anti-drip valve nozzles for liquids : en
  • CH134454A - Compressorless injection internal combustion engine with several fuel nozzles. : de en
  • FR661779A - Cold production processes and treatment of solid carbonic acid to serve as a refrigerant : en fr
  • FR661806A - Installation for drying boats : en fr
  • GB316567A - Improvements in production of glycerine by fermentation : en
  • FR661866A - Further training on floating bridges : en fr
  • GB316388A - Improvements in machines for the production of kinematograph films : en
  • SU10371A1 - The method of cleaning and preparation of fibrous material for spinning : en ru
  • SU10376A1 - Shut-off valve, mainly for air ducts of pneumatic rail brakes : en ru
  • ES113415A1 - Perfection on machines to impress and reproduce sounds. : en es
  • ES113459A1 - Device for curling the threads of cellulose material at the exit of the filament machines. : en es
  • FR661945A - Shirt-pants : en fr
  • FR662083A - Alcohol denaturing agents, in particular spirits : en fr
  • ES113409A1 - Device for heating water by means of steam generated by a boiler heated by cooking fire, oven and the like. : en es
  • GB316532A - Improvements in and relating to angle cock devices : en
  • ES113327A1 - Way of construction of tire heels. : en es
  • FR661881A - Carburetor for heavy fuels : en fr
  • CA8457S - Electric fire : en
  • GB316505A - Improvements in and relating to the lubrication of internal combustion engines : en
  • SU10482A1 - A device for the acceleration of rail joint gaps : en ru
  • SU10718A1 - Device for trapping vapors escaping through leakages in steam lines and machine parts : en ru
  • US1722527A - Gas-tank cap lock : en
  • FR662167A - Device for automatic control of the sensitivity of an amplifier or radio receiver : en fr
  • US1722733A - Spray nozzle : en