• US1741160A - Combination heater and mixer : en
  • US1741800A - Warp beam : en
  • US1742072A - Demand meter and recorder : en
  • SE70984C1 - : en sv
  • SE71191C1 - : en sv
  • CA296152A - Apparatus for conducting steam from economizers to boilers : en fr
  • CH137234A - Machine gun with mount. : de en
  • CH137242A - Oscillographic recording facility. : en fr
  • US1742090A - Closure cap : en
  • USRE17544E - By gbayson heat : en
  • SE70928C1 - : en sv
  • SU12197A1 - X-ray safety device : en ru
  • SU12419A1 - Elevator peat installation : en ru
  • US1741629A - Tug-wheel clutch : en
  • US1741670A - Locomotive : en
  • SE70823C1 - : en sv
  • CA296244A - Adhesive for labelling tins : en fr
  • CH137321A - Control device for working machines with reciprocating motion. : de en
  • SE70796C1 - : en sv
  • SE70797C1 - : en sv
  • SU12092A1 - Cleaner for gas kerosene burner nipples with replaceable needle : en ru
  • US1741234A - Bolt and nut lock : en
  • US1741762A - Motor controller : en
  • SE70634C1 - : en sv
  • SU12527A1 - The method of applying a photosensitive emulsion on a flexible substrate : en ru
  • CA296085A - Demountable rim : en fr
  • CA296248A - Process of manufacturing and marketing sausage products : en fr
  • US1741879A - Hand-propelled paddle boat : en
  • DE488627C - Nailless, earth pressure proof coffin : de en
  • GB323475A - Improvements in the manufacture and production of organic acids : en
  • SE70025C1 - : en sv
  • SU12515A1 - Automatic fire detector : en ru
  • PL11281B1 - Protective device in a centrifugal washing and dewatering machine. : en pl
  • SE71033C1 - : en sv
  • SU12458A1 - Firebox with moving grate : en ru
  • US1741575A - Endoscope : en
  • US1741915A - Grit eliminator : en
  • US1742037A - Adjustable motor-vehicle seat : en
  • PL11334B1 - Dyeing vat. : en pl
  • SE70026C1 - : en sv
  • SE70188C1 - : en sv
  • SE70585C1 - : en sv
  • SE70741C1 - : en sv
  • SU12275A1 - Device for cleaning air from dust : en ru
  • SU12448A1 - Method and device for making combined cinematographic images : en ru
  • US1741839A - Venting electric switch : en
  • SE70408C1 - : en sv
  • SE71280C1 - : en sv
  • US1741567A - Method and apparatus for heat recovery : en
  • US1741593A - Spare-tire lock : en
  • PL11268B3 - Seed dressing. : en pl
  • SE70118C1 - : en sv
  • SE70337C1 - : en sv
  • SE70801C1 - : en sv
  • SE71226C1 - : en sv
  • SE70170C1 - : en sv
  • SU12120A1 - Device for starting compressed air of non-compressor internal combustion engines : en ru
  • US1741274A - Radio reproducer : en
  • SE70645C1 - : en sv
  • SE70718C1 - : en sv
  • SU12360A1 - Telephone automatic : en ru
  • SE70631C1 - : en sv
  • SE70847C1 - : en sv
  • SE70033C1 - : en sv
  • SU12413A1 - Device for automatic control of water cooling of mercury rectifiers : en ru
  • US1741709A - Bean cutter : en
  • SE70048C1 - : en sv
  • SE70309C1 - : en sv
  • SE70636C1 - : en sv
  • SE70641C1 - : en sv
  • SE70789C1 - : en sv
  • SU12105A1 - Furnace for dry distillation of coal, etc. : en ru
  • US1741174A - Body-measuring device : en
  • US1741873A - Trailer-frame construction : en
  • SE70376C1 - : en sv
  • SE70960C1 - : en sv
  • SE71229C1 - : en sv
  • US1741151A - Rail-tying device : en
  • SU12370A1 - Hollow wall : en ru
  • US1741533A - Noncircular cone loud-speaker : en
  • SE70333C1 - : en sv
  • SE70372C1 - : en sv
  • US1741653A - Escutcheon plate : en
  • CA296168A - Washer and sterilizer : en fr
  • SE71217C1 - : en sv
  • SU12160A1 - Double blade knife for cleaning vegetables and fruits : en ru
  • SE70737C1 - : en sv
  • SU12164A1 - Gas burner for industrial furnaces : en ru
  • SU12215A1 - Multi-rotor single-phase asynchronous motor : en ru
  • US1741563A - Bottle cooler and dispenser : en
  • US1741927A - Best available cop : en
  • PL11256B1 - Grade-5-e - * -. Reinforced concrete housing of sidewalks. : en pl
  • SE70598C1 - : en sv
  • SE70760C1 - : en sv
  • US1741976A - Short-circuit detector : en
  • CA296212A - Circuit arrangement for smoothing rectified alternating voltages : en fr
  • CA296176A - Fire extinguisher : en fr
  • CA296087A - Implement seat : en fr
  • CH137193A - Method and machine for making footwear with Louis XV heels. : de en
  • SE71118C1 - : en sv
  • US1741536A - Goggles : en
  • US1741613A - Chock for railway cars : en
  • FR672603A - Improvements to packaging or wrapping, in particular of edibles and more particularly of fish fillets : en fr
  • CH137399A - Process for the preparation of a nitrogenous vat dye. : de en
  • SE70319C1 - : en sv
  • GB323334A - Improvements in machines for pressing plastic material : en
  • GB323434A - Improvements in or relating to machines for printing from stencils : en
  • CA296200A - Car unloader : en fr
  • CH137267A - Process for the preparation of foundry molds for casting easily oxidizable metals. : en fr
  • GB323436A - Improvements in tea and like infusers : en
  • SE70106C1 - : en sv
  • US1741619A - Self-locking slide loop : en
  • US1741643A - Plunger pump : en
  • US1742065A - Ladle discharger : en
  • CH137336A - Process for the preparation of 1,5-pentamethylene-1,2,3,4-tetrazole. : de en
  • FR672510A - Method and device for the transfer of glass plates from a roller conveyor path to another parallel : en fr
  • CA296136A - Ironing board : en fr
  • CH137241A - Beam scales. : de en
  • CH137341A - Powder compact for rice powder and similar products. : en fr
  • FR35253E - Process for the economical manufacture of reinforced cement objects : en fr
  • GB323330A - Improvements in boot and shoe makers' foot gauges : en
  • SE70428C1 - : en sv
  • SE70466C1 - : en sv
  • US1741363A - Piezo-electric interference eliminator : en
  • SU12451A1 - Paper feed : en ru
  • FR672514A - Telephone installation : en fr
  • FR672606A - Improvements to coal bunkers for steam generators in locomotives, marine engines and stationary engines : en fr
  • PL11306B1 - Longitudinal armament of the tank, intended for the storage and transport of gases. : en pl
  • SE70191C1 - : en sv
  • SE70395C1 - : en sv
  • SE70427C1 - : en sv
  • SE70324C1 - : en sv
  • SE70526C1 - : en sv
  • SU12362A1 - A method of manufacturing a detecting mass for a contact detector : en ru
  • SE70217C1 - : en sv
  • SE71282C1 - : en sv
  • SU12239A1 - A device for controlling the operation of a tabulator, counter, etc. cars : en ru
  • SU12265A1 - A device for stopping the piston and the valve when driving a steam locomotive without steam : en ru
  • US1741471A - Art or process of transferring natural-wood-grain designs of a wood panel to anotherarticle : en
  • PL11237B1 - A hand grenade, a mine or the like. : en pl
  • SE70938C1 - : en sv
  • SE71177C1 - : en sv
  • SU12268A1 - Device for sealing gaps in rotating machine parts : en ru
  • FR672535A - Clutch and automatic stop device for machine tools and the like : en fr
  • CA296169A - Hand luggage carrier : en fr
  • CH137151A - Vibration damping material. : de en
  • CA296117A - Draught distributor for multitubular boilers : en fr
  • SE70484C1 - : en sv
  • SE70619C1 - : en sv
  • US1741802A - Rheostatic circuit-controlling apparatus : en
  • US1741980A - Window-display device : en
  • SE71004C1 - : en sv
  • US1741472A - Manufacture of ethylated naphthalenes : en
  • US1741741A - Filler for cartons or other containers : en
  • US1742154A - Transport vehicle : en
  • SE70076C1 - : en sv
  • US1741443A - Strand and brake lining and method of making the same : en
  • DE488526C - Process for the simultaneous production of phosphorus and active carbon : de en
  • SE70623C1 - : en sv
  • SU12482A1 - Adaptation to the railway car for automatic braking during its reverse course : en ru
  • US1741830A - Process of making shoe forms : en
  • USRE17548E - Lene series and process of making same : en
  • SE70367C1 - : en sv
  • US1741336A - Carburizing material : en
  • USD80236S - Design por a candlestick : en
  • SE70756C1 - : en sv
  • US1741485A - High-frequency oscillation system : en
  • US1741823A - Wall-plate support for separable cable connecters : en
  • SE70547C1 - : en sv
  • SE70759C1 - : en sv
  • SE70810C1 - : en sv
  • SU12499A1 - Steam boiler : en ru
  • US1741996A - Garment press : en
  • US1742174A - Paper-bag machine : en
  • ES115659A3 - A PROCEDURE TO EXTRACT THE PERFUMES OF FLOWERS AND PLANTS. : en es
  • FR672513A - Improvements in processes for the projection of illuminated backgrounds, more particularly suitable for cinematographic shooting : en fr
  • SE70496C1 - : en sv
  • SE71086C1 - : en sv
  • SU12414A1 - Tamper : en ru
  • US1741606A - Ormond e : en
  • US1741770A - Method for decorating flexible material : en
  • US1742089A - Juice extractor : en
  • CH137318A - Remote control system. : de en
  • SE70792C1 - : en sv
  • SU12111A1 - Vertical Piston Machine Forming Peat Bricks : en ru
  • SE70703C1 - : en sv
  • DE488312C - Embroidery machine with sharp needles on both sides and thread take-up device : de en
  • SE70154C1 - : en sv
  • SE71225C1 - : en sv
  • US1741685A - Multiple-compartment laundry machine : en
  • SE70649C1 - : en sv
  • SE70675C1 - : en sv
  • SU12183A1 - Device for emptying open boilers : en ru
  • US1741344A - Resilient wheel : en
  • US1741863A - Automatic transmission : en
  • SE70175C1 - : en sv
  • SE71110C1 - : en sv
  • US1741972A - Combined closure and pouring spout : en
  • SU12150A1 - Hoop sport device : en ru
  • SU12455A1 - Mine Scraper : en ru
  • CA296084A - Heating system : en fr
  • SE70459C1 - : en sv
  • SE70480C1 - : en sv
  • SE71235C1 - : en sv
  • SU12525A1 - Variable capacitor : en ru
  • DE488616C - Multi-unit articulated locomotive with a storage container in front of the smoke chamber : de en
  • GB323445A - Improvements in or relating to chapelets : en
  • DK41382C - Control device. : da en
  • FR35295E - Device for scalding vines, trees and other plants : en fr
  • GB323250A - A method for proofing woollen or other cloth : en
  • US1741154A - Package or container for liquids : en
  • SE70438C1 - : en sv
  • SE70532C1 - : en sv
  • US1742085A - Talking machine : en
  • DE488589C - Slitter winder : de en
  • SE70135C1 - : en sv
  • SU12220A1 - Mattress frame with backrest and footrest : en ru
  • US1741673A - Typewriting machine : en
  • CH137274A - Burin house on lathes with adjustment device for the cutting steel. : de en
  • DE488367C - Vigilance device for train protection systems : de en
  • DE488746C - Magnetic running figure : de en
  • DK41380C - Open Fluid Measures. : da en
  • DE478314C - Method for wireless communication with simultaneous modulation of the carrier wave in amplitude and frequency : de en
  • ES115920A1 - IMPROVEMENTS IN THE MECHANISMS FOR THE DISTRIBUTION OR AUTOMATIC ISSUING OF ARTICLES OR OBJECTS AND SPECIAL APPLICATION TO MACHINES THAT WORK BY INSERTION OF COINS. : en es
  • ES114454A1 - IMPROVEMENTS IN THE INCUBATORS. : en es
  • GB303507A - Improvement in knitting machines : en
  • DK41387C - Fastening device for Protective screens for bicycles. : da en
  • CH137270A - Process for the production of anti-skid chain links. : de en
  • CH137327A - Collapsible reflector with holder. : de en
  • DE488446C - Process for the production of cellulose derivatives : de en
  • SE71241C1 - : en sv
  • CH137363A - Vehicle brake. : de en
  • DE488674C - Lampshade : de en
  • GB323328A - Means for teaching geometry, design, & colour : en
  • GB323359A - Improvements in grabs : en
  • US1741740A - Urethro-cystoscopic instrument : en
  • SE70065C1 - : en sv
  • SE71163C1 - : en sv
  • SU12196A1 - Forked mouthpiece for peat forming machines : en ru
  • BE365537A - Improvements to devices delivering tickets : en fr
  • GB323410A - Electric switch : en
  • DE488483C - Compressed air motor for chute slides u. like : de en
  • US1741724A - Process of canning corn : en
  • USD80246S - Design for a fretted string instrument : en
  • SE69979C1 - : en sv
  • SE71043C1 - : en sv
  • SE71047C1 - : en sv
  • US1741783A - Sponge cup : en
  • GB323348A - Improvements in or relating to sliding window sashes and the like : en
  • FR672523A - Bottle silvering machine : en fr
  • GB303741A - Improvements in thermionic valve circuits : en
  • GB323731A - Process for improving artificial fibrous material : en
  • DE488654C - Control valve for sausage filling machines : de en
  • CH137407A - Advertising device. : de en
  • PL11332B1 - Method and device for roasting zinc blende and other metal sulphides : en pl
  • SE71017C1 - : en sv
  • SE71087C1 - : en sv
  • SE70470C1 - : en sv
  • US1741208A - Process of forming drum tires : en
  • US1741772A - Transfer platform : en
  • USD80244S - Design eor an electric arc lamp : en
  • US1741388A - Metal coating metal sheets : en
  • SE71080C1 - : en sv
  • US1741497A - Earth-drilling apparatus : en
  • US1741788A - Spotlight : en
  • ES115528A1 - MECHANICAL MULTIPLIER. : en es
  • SE70956C1 - : en sv
  • SE70990C1 - : en sv
  • SU12472A1 - Shutter for freight car doors : en ru
  • DE488355C - Connection of neighboring vehicles of a steerable wagon train : de en
  • US1741227A - Compound switch : en
  • US1741792A - Oil-storage-tank gauge : en
  • FR672613A - Chi ray machine : en fr
  • FR672618A - New tamper-evident closure or fastening device applicable to envelopes and packaging in general : en fr
  • ES116017A3 - A PISTON SYSTEM FOR EXPLOSION ENGINES. : en es
  • PL11323B1 - Machine for grinding. : en pl
  • US1741943A - Sintering machine : en
  • DK41375C - Radio Noise Reduction Device for Use in Certain Electromedical Devices. : da en
  • US1741343A - Automobile jack : en
  • US1741481A - Preglow gas-discharge tube : en
  • GB323502A - Improvements in or relating to liquid-pumping apparatus : en
  • SE71136C1 - : en sv
  • SU12333A1 - A device for feeding coils with threads in packaging machines : en ru
  • SE70566C1 - : en sv
  • SU12487A1 - Apparatus for producing metal powder using an atomizer : en ru
  • US1741624A - Conveyer : en
  • US1741701A - Series boiler : en
  • US1741784A - Car-seat-reversing mechanism : en
  • US1742180A - Hoisting mechanism : en
  • FR672526A - Combined oven and conveyor for bottle processing : en fr
  • GB293307A - Propellers with automatically variable pitch : en
  • GB311756A - Improvements relating to the manufacture of a combined end thrust and self-aligning supporting bearing : en
  • CH137243A - Oscillographic installation for recording electrical indications and similar vibrations. : en fr
  • US1741896A - Friction-resistive material for brakes, clutches, or the like : en
  • US1742151A - Automatic control system : en
  • PL11322B1 - A method of refining plant fibrous materials. : en pl
  • SU12272A1 - Air economizer for steam boilers : en ru
  • CH137185A - Electric terrace for fabrics subjected to priming. : en fr
  • ES116005A1 - A PROCEDURE FOR THE HOT VULCANIZATION OF PATCHES APPLIED TO THE AIR CHAMBERS OF THE TIRES. : en es
  • US1741357A - Art of cracking hydrocarbons : en
  • US1741426A - Valve-lifting device : en
  • US1741610A - Automobile tag : en
  • US1741149A - Grading machine : en
  • US1741743A - Follower for card trays : en
  • US1741962A - Cleaning and massaging device : en
  • GB323311A - Improvements in or relating to thermo-electric switches : en
  • ES115909A1 - AN INSTALLATION THAT INCLUDES SEVERAL LUMINOUS TUBES. : en es
  • GB323403A - Improvements in joints for steel arches as used in mines, tunnels, and the like : en
  • SE70197C1 - : en sv
  • SE70219C1 - : en sv
  • SE71028C1 - : en sv
  • DE488375C - Stone jet burner with jet stone consisting of several individual stones : de en
  • FR672569A - Improvements to vacuuming machines in containers : en fr
  • GB323386A - Improvements relating to spring seated chairs and the like : en
  • SE69966C1 - : en sv
  • SE70557C1 - : en sv
  • US1741416A - Scalf : en
  • CH137394A - Process for the preparation of a new vat dye. : de en
  • ES116001A1 - A PROPULSION SYSTEM FOR SHIPS AND AIRCRAFT. : en es
  • SE70184C1 - : en sv
  • US1741314A - Antitheft spare-wheel device : en
  • US1741466A - Thermostatic switch for electrical heating devices : en
  • US1741813A - Apparatus for producing composite articles : en
  • SE70440C1 - : en sv
  • SE70818C1 - : en sv
  • US1741356A - Protective device for electric circuits : en
  • US1741386A - Apparatus for photographically marking film during the exposing thereof : en
  • SE70069C1 - : en sv
  • SU12170A1 - Centrifuge refined cork refining process using cork hue reuse : en ru
  • DK41391C - Procedure for Adhering Footwear. : da en
  • GB323277A - Improvements in or relating to differential gearing : en
  • CH137212A - Process for the production of a vat dye of the isoviolanthrone series. : de en
  • DE488544C - Flame-proof insert for vessels made of glass or the like. : de en
  • CH137317A - Process for the production of thin skins, in particular for insulating purposes. : de en
  • SE69985C1 - : en sv
  • SE70187C1 - : en sv
  • SE70382C1 - : en sv
  • SU12205A1 - Device for controlling an electromagnetic drive machine : en ru
  • US1741381A - Motive-power regulator : en
  • US1741844A - Sole-laying press for use in the repair and manufacture of boots and shoes : en
  • US1741723A - Sign receptacle : en
  • IE11312L - Insulating materials : en
  • BE365069A - Improvements in processes and apparatus for burning finely divided fuels : en fr
  • CH137330A - Footrest. : de en
  • SE70353C1 - : en sv
  • SU12335A1 - Aim training machine, fixing the position of the rifle during the trigger : en ru
  • US1741373A - Rosin-applying device : en
  • US1742038A - Means for preserving perishable goods in storage and transit : en
  • SE70298C1 - : en sv
  • SE70301C1 - : en sv
  • SE70794C1 - : en sv
  • SE71075C1 - : en sv
  • SE71227C1 - : en sv
  • DE488626C - Air preheater composed of individual plates : de en
  • AU1749728A - Cowl construction for vehicle bodies : en
  • DE488572C - Process and device for the production and revitalization of active coal : de en
  • DE488699C - Sealing strip : de en
  • DK41406C - Vacuum cleaner filter consisting of two interlocking bags of woven fabric. : da en
  • PL11243B1 - A method of obtaining valuable hydrocarbons from suspensions of coal, tar, mineral oils and similar materials. : en pl
  • PL11296B1 - A device for tying weaving knots with a knife for cutting thread ends. : en pl
  • SU12213A1 - Full machine : en ru
  • SU12309A1 - The drive mechanism to the pusher in boxed machines : en ru
  • US1741759A - Method of and machine for relieving cutters : en
  • SE70385C1 - : en sv
  • SE71088C1 - : en sv
  • ES116023A1 - A CONTINUOUS MACHINE TO HAVE TEXTILE FIBERS ON THE BRANCH. : en es
  • ES115963A1 - A PERFECTED PROCEDURE AND YOUR APPARATUS FOR BAKING OR HEATING CEMENT. : en es
  • CA296081A - Method of making mosaics : en fr
  • SE70691C1 - : en sv
  • US1741694A - Roll-making machine : en
  • SE70932C1 - : en sv
  • SE71232C1 - : en sv
  • US1741868A - Oil-burning apparatus : en
  • SE70732C1 - : en sv
  • US1741655A - Display carton : en
  • DE488863C - Depth adjuster for sea mines : de en
  • GB318221A - Improvement in magnetos : en
  • SE70173C1 - : en sv
  • SE70937C1 - : en sv
  • US1742137A - Collapsible gocart : en
  • SU12443A1 - A device for sampling fluid from reservoirs : en ru
  • SU12465A1 - Separation (gauge) for sawmill frames : en ru
  • US1741590A - Electrical indicating instrument : en
  • CA296190A - Anti-squeak strip : en fr
  • CH137298A - Internal combustion engine with a prechamber working with compressorless fuel injection. : de en
  • DE488430C - Chassis for motor vehicles : de en
  • PL11343B1 - Bath stove. : en pl
  • SE70194C1 - : en sv
  • SE70927C1 - : en sv
  • US1741922A - Rolling-screen installation : en
  • DE488559C - Running belts for motor vehicles : de en
  • SE70068C1 - : en sv
  • SE71264C1 - : en sv
  • SU12394A1 - A device for determining the length of cotton fiber : en ru
  • SU12454A1 - A device for separating flax heads from stalks : en ru
  • US1741369A - Paper package and display cover therefor : en
  • US1741621A - Connecting rod : en
  • US1741858A - Automatic transmission : en
  • SE70115C1 - : en sv
  • SU12187A1 - Electrolytic capacitor : en ru
  • US1741651A - Shock-absorbing mechanism : en
  • CH137216A - Process for the production of a hard homogeneous mass. : de en
  • CH137265A - Process for the extraction of potassium from potassium fluoride. : de en
  • CH137291A - Device for automatic control by centrifugal force of devices set in motion by a motor. : en fr
  • PL11288B1 - Construction of a desk telephone. : en pl
  • SE70267C1 - : en sv
  • SU12293A1 - Gateway for capturing gold or other placer minerals : en ru
  • SU12181A1 - Parachute : en ru
  • SU12345A1 - Device for transferring arrows from the car : en ru
  • SU12412A1 - Damping device designed to absorb the body strength of the car when braking : en ru
  • US1741268A - Tubular gauge : en
  • GB323317A - Improvements in or relating to carpets, rugs, and mats of all descriptions : en
  • SE70102C1 - : en sv
  • SE70807C1 - : en sv
  • SE71169C1 - : en sv
  • SE69974C1 - : en sv
  • SE70435C1 - : en sv
  • SE70612C1 - : en sv
  • SU12169A1 - Device for washing and transporting sugar refractory forms : en ru
  • US1742175A - Tube fitting : en
  • DK41399C - Cable for large sea depths. : da en
  • SE70291C1 - : en sv
  • SE70953C1 - : en sv
  • US1741571A - Apparatus for raising liquids : en
  • US1742042A - Sensitized element, silver halid emulsion therefor, and process of manufacturing thesame : en
  • SE70431C1 - : en sv
  • SU12494A1 - Device for testing the strength of the journals of the wagon axles : en ru
  • US1742025A - Electrical system : en
  • CH137179A - Loom intended more especially for weaving heavy fabrics, such as wire fabrics. : en fr
  • GB323482A - Improvements in or relating to apparatus for carbonating liquids such as beer and the like : en
  • GB323507A - Improvements in or relating to the construction of motor road and other vehicles : en
  • SE70215C1 - : en sv
  • SU12467A1 - Device for storing pressed powder for the purpose of subsequent pressing : en ru
  • SE70733C1 - : en sv
  • SE71030C1 - : en sv
  • SE71102C1 - : en sv
  • SU12405A1 - Device for counting pegs when measuring with measuring tape : en ru
  • SU12537A1 - Method for producing flame retardant paint : en ru
  • US1741890A - Auto screen : en
  • FR672604A - Perfectly shaped exhaust : en fr
  • US1741308A - Process of reducing products of carbon monoxide : en
  • FR672503A - Improvements made to the manufacture of vulcanized products starting from oils : en fr
  • GB323378A - Improvements in or relating to winding devices for artificial silk threads : en
  • GB323354A - Improvements in or relating to paint guns : en
  • SU12470A1 - Mobile mechanical plow : en ru
  • US1742119A - Milk-cooling device : en
  • GB323287A - Mechanism for automatically counting the number of tinplates or like plates or sheets cut upon a slitting or cutting machine : en
  • SU12320A1 - The device for mechanical cleaning with scrapers of chimneys of Strebel type boilers : en ru
  • SE70258C1 - : en sv
  • SE70349C1 - : en sv
  • GB323399A - Improvements in coated metal rods or tubes : en
  • GB323510A - Improved means of mounting cards or pages to display a strip of each for indexing : en
  • US1741697A - Machine for producing figured paper : en
  • US1741532A - Combination gas and oil burner : en
  • CA296110A - Centrifugal machine : en fr
  • SU12261A1 - Glass Making Machine : en ru
  • US1741237A - Tempebatube beotteatob : en
  • DE488404C - Arrangement for loosening mines from the anchor : de en
  • ES115763A3 - A NEW METAL FRAME BUCKLE. : en es
  • DK41371C - Cigar wrapping machine. : da en
  • CA296229A - Coach lock : en fr
  • CH137154A - Tracks with sleepers for railways. : de en
  • FR672621A - coulter element for agricultural machinery : en fr
  • SE70432C1 - : en sv
  • SE70907C1 - : en sv
  • US1741530A - Elasticized fabric : en
  • US1741544A - Process for briquetting flue dust : en
  • SE71054C1 - : en sv
  • US1741510A - Process of cracking oil : en
  • US1741923A - Screw clamp : en
  • SE70502C1 - : en sv
  • SU12351A1 - Sandbox for locomotives : en ru
  • US1741261A - Paper box : en
  • US1741414A - Inking mechanism for printing machines : en
  • US1741658A - Lamp shade and combination thereof with lamps : en
  • US1741960A - Apparatus for cleaning castings : en
  • GB323469A - Improvements in and relating to the pasteurisation of milk, cream and the like : en
  • US1741708A - Apparatus for blowing glass : en
  • US1742035A - Bedspring : en
  • US1741876A - Buckle : en
  • US1742095A - Centrifugal separator : en
  • US1742096A - Centrifugal separator : en
  • PL11252B1 - Printing machine for printing monochrome and multi-color materials. : en pl
  • US1741317A - Clothes-washing machine : en
  • US1741678A - Valve-operating mechanism : en
  • ES115946A1 - A NEW PROCEDURE FOR THE PHOTOGRAPHIC REPRODUCTION OF SOUND WAVES THROUGH OSCILLATING MIRRORS FOR SOUND FILMS. : en es
  • SU12259A1 - Switch for intermediate long distance telephone exchanges with simultaneous telephoning and cabling using Picard system : en ru
  • US1741455A - Water-heating apparatus : en
  • CA296134A - Connecting rod oiler : en fr
  • SE70471C1 - : en sv
  • SE70836C1 - : en sv
  • SE71246C1 - : en sv
  • SE70116C1 - : en sv
  • SE70665C1 - : en sv
  • SU12385A1 - Multi-plane : en ru
  • US1741596A - Toy baseball game : en
  • US1741885A - Gas range : en
  • US1742003A - Shock-absorbing device for vehicles : en
  • ES116021A1 - A DEVICE FOR LOADING AND UNLOADING BOCOYES AND OTHER PACKAGES IN AUTOMOBILE TRUCKS. : en es
  • DE488265C - Tube burner with shut-off means for the combustion air, especially for ovens, controlled by the gas shut-off means : de en
  • SE70226C1 - : en sv
  • SE70832C1 - : en sv
  • SE71083C1 - : en sv
  • DE488677C - Easel files or sheets in book form or the like, in which the back consists of two articulated halves that can be locked by a locking device in the closed as well as in the half-open position : de en
  • DE488679C - Multi-stage mixer : de en
  • GB303349A - Improvements in electric current limiting reactors : en
  • SE70114C1 - : en sv
  • US1741851A - Marine life-saving apparatus : en
  • US1741831A - Expansible shoe form : en
  • SE70073C1 - : en sv
  • SE70145C1 - : en sv
  • SE70358C1 - : en sv
  • SE71049C1 - : en sv
  • SU12107A1 - A method of making porous clinker from low-melting clays : en ru
  • SU12147A1 - Method of connecting the stator winding of a three-phase asynchronous motor switched to different numbers of poles : en ru
  • SU12235A1 - Method for producing benzoxazolone-5-arsic acid : en ru
  • DE488407C - Machine for trimming and scoring soles : de en
  • FR672564A - Irreversible car : en fr
  • DK41408C - Procedure for the Production of Diazotypes Not Yellowed by Henliggen. : da en
  • ES115028A3 - A PROCEDURE FOR THE MANUFACTURE OF SOLIDIFIED MILK. : en es
  • ES115933A1 - A NEW WAY OF PACKAGING PLASTIC SUBSTANCES. : en es
  • ES21U - Almanac wall. (Machine-translation by Google Translate, not legally binding) : en es
  • USD80247S - Design for : en
  • FR672505A - Combination of airplane and aircraft : en fr
  • GB323365A - Improvements in and relating to glands and means for balancing end thrust in centrifugal pumps : en
  • GB323494A - Improvements in closure devices for loading shoots : en
  • GB305477A - Improvements in apparatus for utilising tidal energy : en
  • US1741213A - Eye-testing apparatus : en
  • US1741516A - Conveyer : en
  • DE488433C - Drum dryer : de en
  • FR672629A - Process for preparing acetone from acetylene : en fr
  • GB323298A - Improvements in or relating to apparatus for dispensing liquid soap or the like : en
  • FR672518A - Improvements to selective signal control systems, particularly power lines : en fr
  • GB323407A - Improved method of and means for dredging, excavating and conveying materials : en
  • DE488418C - Process for producing active coal : de en
  • FR672558A - Improvements in the manufacture of confectionery items : en fr
  • GB323374A - Improvements in, and relating to, valves : en
  • CA296124A - Means for the trimming of aircraft in flight : en fr
  • PL11259B1 - A method and device for refining liquid hydrocarbons. : en pl
  • SE71255C1 - : en sv
  • US1741296A - Electric switch : en
  • GB304135A - Process for obtaining earth metal compounds : en
  • DE488579C - Fuel dust furnace for boilers with heating pipes connected to the combustion chamber, especially for locomotives : de en
  • DK41390C - Turboblower for Combustion Power Machines whose Flow Products are used to Operate the Blower. : da en
  • ES115968A1 - A DEVICE FOR THE RECORDING AND REPRODUCTION OF OPTICAL ACOUSTIC MANIFESTATIONS ESPECIALLY APPLICABLE TO SOUND CINEMA. : en es
  • FR672573A - Development of four-wheel brake controls for automobiles : en fr
  • US1741889A - Toothpick dispenser : en
  • SU12094A1 - The method of preparation of the fixers basic dyes : en ru
  • PL11205B1 - Pencil sharpening device. : en pl
  • GB323415A - Improvements in or relating to razors : en
  • GB324933A - Improvements in electric trolley heads : en
  • FR35273E - Bayonet caps for multiple filament electric lamps : en fr
  • FR672504A - Improvements to hoof digging machines : en fr
  • GB323454A - Improvements in receptacles for storing paint or the like : en
  • US1741603A - Traveling-case frame : en
  • SE70247C1 - : en sv
  • US1741541A - Stretching and drying frame : en
  • US1741808A - Mechanically-actuated grate furnace : en
  • US1741942A - Fastening device : en
  • US1742055A - Double-header pump jack : en
  • DE488710C - Device for adjusting the races for tapered roller bearings : de en
  • GB298474A - Improvements in or relating to telephone systems : en
  • US1741248A - Wind motor : en
  • US1741780A - Cutting machine : en
  • US1741419A - Shoe : en
  • US1741993A - System and apparatus for operating one or more electrical power auxiliary stations from a central station : en
  • PL11269B1 - Preparation for preservation and disinfection. : en pl
  • SE70920C1 - : en sv
  • US1742120A - Liquid-storage tank : en
  • DE488645C - Device for attaching dampers to drums : de en
  • GB313169A - Improvements relating to the manufacture of vegetable wool : en
  • SE69965C1 - : en sv
  • US1741527A - Shopping bag : en
  • DE488647C - Smoking area : de en
  • FR672607A - Rebound damper for vehicle suspension springs : en fr
  • SE70002C1 - : en sv
  • US1741222A - Fuse puller : en
  • US1741995A - Projectile toy : en
  • GB323276A - Improvements in breathing apparatus : en
  • SE70149C1 - : en sv
  • US1741880A - Display device : en
  • SE70657C1 - : en sv
  • SE70785C1 - : en sv
  • SE70894C1 - : en sv
  • SU12473A1 - Working roller for grinding machines : en ru
  • USD80223S - Design pob a shoe sole : en
  • GB304316A - Process for the production of carburants and apparatus for carrying it out continuously : en
  • FR672601A - Sprayer for liquids to be discharged in small quantities, especially for liquid perfumes : en fr
  • GB303903A - Gas pressure regulators : en
  • PL11320B1 - A method of refining any cellulose raw material. : en pl
  • SE70208C1 - : en sv
  • ES116019A1 - REGULATION OF ALTERNATING CURRENT LINES OF LARGE LENGTH. : en es
  • GB323176A - Improvements in, or relating to, sun-blinds or other movable shelters for shop frontages, shelters or similar positions : en
  • CH137309A - Steam generator. : en fr
  • FR672342A - : fr
  • GB323421A - Improvements in and relating to swimming paddles : en
  • ES115056A3 - CRANE WITH DOUBLE PLATE OR DISC CARRIER DEVICE : en es
  • GB308757A - A process for producing white or coloured discharges on artificial silks : en
  • SE70922C1 - : en sv
  • SE70493C1 - : en sv
  • SU12158A1 - Loose body loading device : en ru
  • SU12444A1 - Device for the production of plates of low-melting alloys : en ru
  • US1741170A - Electrical control system : en
  • US1741457A - Surgical appliance : en
  • US1741781A - Metal weather strip : en
  • SE70243C1 - : en sv
  • SE71185C1 - : en sv
  • SU12188A1 - Propeller : en ru
  • US1741650A - Friction shock-absorbing mechanism : en
  • US1741978A - Sound-operated coin detector and eliminator : en
  • DE488290C - Industrial furnace, especially for electrical heating : de en
  • DE488325C - Anti-glare device on motor vehicles that consist of a z. B. attached to the windshield, there is a curtain to be unfolded before the eyes of the guide : de en
  • SE70423C1 - : en sv
  • SE70583C1 - : en sv
  • SE70978C1 - : en sv
  • SU12195A1 - Device for monitoring signals at wireless telegraph stations : en ru
  • US1741293A - Metal shelving : en
  • SU12175A1 - Land preparation and preparation machine for pig iron : en ru
  • US1741322A - Stone-working machine : en
  • GB323178A - Improvements in or relating to rubber vibration dampeners, connections and diaphragms : en
  • ES114804A1 - DEVICE FOR STOPPING AND OPENING THE ESSENCE SUPPLY IN A THERMAL ENGINE. : en es
  • SU12297A1 - Machine counting : en ru
  • SU12450A1 - The apparatus for sorting eggs by size : en ru
  • ES115943A1 - A SWITCH FOR ELECTRICAL LIGHTING. : en es
  • GB323734A - Improvements in drying apparatus particularly applicable to hairdressing : en
  • US1741450A - Method of making traction lugs : en
  • US1741548A - Valve for sprinkler systems : en
  • US1742125A - Thread-controlling mechanism for braiding machines : en
  • SE70509C1 - : en sv
  • SE71112C1 - : en sv
  • SE71274C1 - : en sv
  • SU12243A1 - Electric current limiter : en ru
  • SU12511A1 - Counting device : en ru
  • SE70950C1 - : en sv
  • SE71251C1 - : en sv
  • US1741153A - Davenport : en
  • SE70467C1 - : en sv
  • SE70706C1 - : en sv
  • US1741218A - Carrier-current system : en
  • US1742040A - Rivet-removing tool : en
  • CH137164A - Device for chopping food. : de en
  • US1741312A - Tablet machine : en
  • PL11248B1 - Alien excitation system of tube transmitters. : en pl
  • SE70828C1 - : en sv
  • DE488683C - Process for the preparation of a diazooxyanhydride of the benzanthrone series : de en
  • CA296108A - Storage apparatus : en fr
  • DE488624C - Process for the representation of dyes : de en
  • IE10651L - Radiators : en
  • US1742141A - Fastening device : en
  • GB323420A - Improvements in and relating to cable-eyes and sockets for electric cables : en
  • ES115966A1 - A PROCEDURE TO RECORD, MARK OR SIGNAL ALL KINDS OF FRUITS. : en es
  • GB300653A - Means for operating or controlling the ignition advance in internal combustion engines : en
  • GB323289A - Control members for aircraft and ships : en
  • FR672575A - Process for refining, after use, lubricating oil : en fr
  • GB323282A - Improvements in or relating to devices for the measurement of mechanical forces : en
  • GB323293A - Improvements in or relating to instruments for use on aircraft : en
  • US1742079A - Disconnecting air-break switch : en
  • SE70951C1 - : en sv
  • US1742103A - Gauge attachment : en
  • FR672612A - Process for treating wood and other fibrous materials : en fr
  • CA296215A - Grid-biasing unit fed by alternating currents : en fr
  • GB307077A - Improvements relating to soot brushes and method for making the same : en
  • SE70840C1 - : en sv
  • SE70905C1 - : en sv
  • SE71152C1 - : en sv
  • SE70134C1 - : en sv
  • SE70584C1 - : en sv
  • SU12543A1 - Compound screw button : en ru
  • US1741794A - Lister : en
  • GB302167A - Improvements in and relating to steam condensers : en
  • GB323414A - Improvements in wheels, rollers and the like : en
  • GB323447A - Improvements in window stays : en
  • GB323409A - A regulating device for use with fold guides for hemming machines : en
  • GB323333A - Improvements in spider and slip constructions for use in well drilling operations : en
  • GB323429A - Improvement in valve for rock drills : en
  • US1742017A - Method of brazing : en
  • FR672578A - Advanced vaporizer frame : en fr
  • SE70890C1 - : en sv
  • SU12352A1 - The method of manipulation in shortwave radiotelegraph transmitters : en ru
  • ES115992A1 - A NEW CONICAL VALVE. : en es
  • US1741665A - Sprinkler head : en
  • US1742056A - Bending machine : en
  • DE488273C - Device for ejecting printing stencils, cards or the like from their guide rails, especially in address printing machines : de en
  • FR35271E - Rice powder box : en fr
  • FR35285E - Trunk device for briefcases and wheel carriers for motor cars : en fr
  • GB323508A - Improvements in advertising apparatus also applicable for indicating and like purposes : en
  • FR35265E - Pressure reducing steam trap for water vapor : en fr
  • DE488573C - Process for the preparation of acetic anhydride : de en
  • SE70095C1 - : en sv
  • US1741895A - Art of coking oils : en
  • GB308366A - Improvements in or relating to telephone systems : en
  • CH137387A - Process for the preparation of 1,1-dimethylbutadiene-1.3. : de en
  • US1741611A - Reenforcement for strong rooms, safes, and the like : en
  • US1741737A - Pivot and bearing : en
  • US1741451A - Feeding mechanism : en
  • CA296075A - Shuttle releasing motion for looms : en fr
  • CA296122A - Apparatus for cleansing units of automotive vehicles : en fr
  • ES115970A1 - AN INSTANT JOINT SYSTEM BY CRADDING MALE AND FEMALE PARTS. : en es
  • CH137229A - Music stand. : de en
  • GB323324A - An improved apparatus for grinding and sharpening the cutting edges of blades of irregular shape : en
  • CA296098A - Concrete : en fr
  • CH137322A - Electric discharge tube. : de en
  • FR672537A - Apparatus for vapor condensation : en fr
  • SE70031C1 - : en sv
  • CH137289A - Device for supporting a rotating member. : en fr
  • PL11203B1 - A gas-filled discharge tube with a shielded electrode. : en pl
  • SE70982C1 - : en sv
  • US1741473A - Manufacture of condensation products : en
  • US1741572A - Sanitary towel-service vending machine : en
  • DE488618C - Dump truck : de en
  • ES116010A3 - A PROCEDURE FOR THE MANUFACTURE OF SHINGLES MADE OF CEMENT AND ASBESTOS MIXED PASTE OR OTHER FIBERS. : en es
  • FR672545A - Improvements to rotary pumps : en fr
  • DE488594C - Device for gluing soles on shoe gluing presses with central compressed air control : de en
  • GB293324A - Improvements in and relating to the cleaning of bottles and the like : en
  • DE487302C - Neck bearing closure on spinning drums : de en
  • ES114859A3 - PROCEDURE AND DEVICE TO COMBAT EXPLOSIONS IN MINES. : en es
  • GB323326A - Cam mechanism : en
  • DE488348C - Process for the preparation of d, l-nerolidol : de en
  • US1741171A - Lighting fixture : en
  • ES115559A1 - AUTOMATIC CUSHION GREASING BOX, WITH DEPURATION DEVICE FOR LUBRICANT. : en es
  • FR672282A - : fr
  • US1741162A - Shock-absorbing device : en
  • US1741542A - Machine for raising nap on textiles and the like : en
  • FR672641A - Staples for mobile fixing of various objects on a wall, vertical or inclined : en fr
  • CA296202A - Differential gearing for four wheel drive vehicles : en fr
  • DK41392C - Process for the Preparation of Spreadable Nitrophosphates. : da en
  • DE488755C - Standing smoldering oven : de en
  • FR672576A - Improvements in the means used to separate the gases it contains from a liquid : en fr
  • FR672571A - Mixer for pulp and chaff or similar products : en fr
  • GB323438A - Improvements in building motions for spinning and analogous machines : en
  • CH137277A - Tool head for woodworking machines. : de en
  • GB323332A - Improvements in the manufacture and production of metal carbonyls : en
  • GB323480A - Improvements in cigar wrapping mechanism : en
  • FR672539A - clamping nut : en fr
  • US1741429A - Trap : en
  • US1741577A - Brake : en
  • US1742098A - Method of and apparatus for charging molten glass into molds : en
  • US1741252A - Window stop : en
  • PL11289B1 - An iron alloy for the production of apparatuses and their parts used in the thermal decomposition of hydrocarbons. : en pl
  • SE70185C1 - : en sv
  • SE70696C1 - : en sv
  • SE70821C1 - : en sv
  • SU12186A1 - Machine for layer mining and molding into peat bricks : en ru
  • US1741280A - Gas mixer : en
  • US1741285A - Pick for musical instruments : en
  • US1741315A - Ladle trolley : en
  • US1741622A - Sterilizer for toilet seats and the like : en
  • CH137353A - Box for storing and displaying taped goods wound on reels. : de en
  • DE478161C - Shoe that ertoent while running etc. : de en
  • DE488747C - Mosaic placement game : de en
  • SE70120C1 - : en sv
  • SU12510A1 - Device for cleaning fire tubes and flame tubes : en ru
  • US1741425A - Driving mechanism for six-wheel vehicles : en
  • CA296222A - Reclamation of lubricating oils : en fr
  • SE70935C1 - : en sv
  • SE71144C1 - : en sv
  • SE71216C1 - : en sv
  • SE70105C1 - : en sv
  • SE71095C1 - : en sv
  • SU12089A1 - Lamp holder : en ru
  • US1741793A - Jack : en
  • FR672647A - Improvements to phonographs : en fr
  • DK41376C - Device for Counting the Neges deposited from a Self-binder. : da en
  • SE70983C1 - : en sv
  • SE71044C1 - : en sv
  • SE71189C1 - : en sv
  • US1741475A - Dispensing device : en
  • US1741835A - Damping device for cornets : en
  • US1741950A - Support for telephone receivers : en
  • SE70646C1 - : en sv
  • SU12096A1 - A method of manufacturing products from condensation products of phenols with aldehydes : en ru
  • CH137215A - Method and device for feeding the matchboxes to be filled to the filling machine. : de en
  • ES115995A3 - AN ENVELOPE FOR LETTERS, WITH DEVICE TO OPEN IT. : en es
  • GB312627A - Improvements in and relating to steam power plants : en
  • GB323532A - Improvements relating to the construction of reinforced concrete columns, beams, roofs and/or floors : en
  • SU12393A1 - Apparatus for determining the density of liquids : en ru
  • US1741203A - Rapid-transit system : en
  • US1741379A - Pobatioh : en
  • US1741565A - Brooder heater : en
  • US1741689A - Typewriting machine : en
  • US1741700A - Method and apparatus for manufacturing brushes : en
  • CA296086A - Machine for making border slugs : en fr
  • ES115938A1 - DEVICE FOR ATTACHING THE POSITION POINTS TO SHIRTS AND OTHER GARMENTS : en es
  • FR35294E - Wool and combing card improvements : en fr
  • FR672582A - Unit counter with rotary control and suspension in the center of the axis of rotation : en fr
  • CH137337A - Process for the preparation of a one-sided heterocyclically acylated diamine. : de en
  • SE71208C1 - : en sv
  • SE71290C1 - : en sv
  • US1742059A - Meat-clamping means for slicing machines : en
  • GB298135A - Process of decorating artificial masses : en
  • GB323367A - An improved cuff holder : en
  • CH137324A - Electromagnetic relay. : de en
  • CH137366A - Lighting device for vehicles. : en fr
  • SU12123A1 - A device for selectively actuating appliances, switches, and the like at an electrical power substation. : en ru
  • US1741838A - Maternity pad : en
  • SE70164C1 - : en sv
  • SE70863C1 - : en sv
  • CH137340A - Instrument for the care of the scalp. : de en
  • SE70231C1 - : en sv
  • US1741436A - Hollow packing ring for pistons : en
  • US1741554A - Appliance for cutting or sawing carcasses of dead animals : en
  • US1741769A - Piano-instruction device : en
  • DE488309C - Method of manufacturing bearings : de en
  • DE488588C - Electromagnetic clamping device with seamless pole plate : de en
  • SE70252C1 - : en sv
  • SU12162A1 - Mode of action of the absorption (absorption) installation : en ru
  • US1741215A - Automatic brake-controlling mechanism : en
  • CA296197A - Conveyer : en fr
  • CA296141A - Locomotive snow plough : en fr
  • DE488638C - Process for the production of disinfecting agents suitable for pest control : de en
  • CA296186A - Trailer : en fr
  • CA296219A - Electric discharge device : en fr
  • CH137271A - Process for manufacturing tubular metal parts closed at one end and having a curved or ornamental shape. : en fr
  • CH137175A - Lid for container. : en fr
  • CH137158A - Method and device for the manufacture of pipes made of cement mortar, or cement concrete. : en fr
  • CH137238A - Air pressure gauge. : de en
  • CA296102A - Shoe lace clasp : en fr
  • BE365346A - : en fr
  • ES115583A1 - A PROCEDURE FOR THE PREPARATION OF ARTIFICIAL MATERIALS. : en es
  • GB305222A - Improvements in or relating to sectional planting pots for forest and other nursery work : en
  • GB323243A - Improvements in or relating to counting mechanism for ticketpunching apparatus. : en
  • SE70487C1 - : en sv
  • SE71161C1 - : en sv
  • US1742116A - Means for enabling light to penetrate foggy atmosphere : en
  • DE487866C - Electric gas cleaner with plate-shaped precipitation electrodes made of corrugated iron : de en
  • SE71276C1 - : en sv
  • SU12331A1 - Sugar heads and dry pruning device : en ru
  • US1742161A - Electrical connecter : en
  • SE69970C1 - : en sv
  • SE69992C1 - : en sv
  • SE70216C1 - : en sv
  • SE70930C1 - : en sv
  • SU12513A1 - Electric keyboard for typewriters : en ru
  • US1741706A - Automatic choke-valve control : en
  • US1741897A - Body bolster : en
  • US1741991A - Paste ejector : en
  • SE71209C1 - : en sv
  • US1741371A - Electric station indicator : en
  • CH137269A - Method of making end connections between adjacent pipes. : de en
  • PL11292B1 - Device for mechanical purge of used water. : en pl
  • SE70654C1 - : en sv
  • US1741194A - Rodent or the like diet cup : en
  • US1742088A - Hoisting mechanism : en
  • SE70326C1 - : en sv
  • CH137362A - Lead seal. : de en
  • DE488738C - Tennis racket frame : de en
  • US1741666A - Open-hearth furnace : en
  • US1742051A - Window box : en
  • US1741247A - Wind motor : en
  • US1741166A - Metal-polishing machine : en
  • US1741326A - Dispenser : en
  • SE70607C1 - : en sv
  • SU12526A1 - Apparatus for determining the carbon dioxide content in flue gases : en ru
  • SE70712C1 - : en sv
  • SU12227A1 - The method of obtaining sodium bichromate from a mixture of solutions of chromate and bichromate : en ru
  • SE70084C1 - : en sv
  • SE70234C1 - : en sv
  • SE70621C1 - : en sv
  • SE71107C1 - : en sv
  • SU12217A1 - Automatic air single wire brake : en ru
  • SU12498A1 - Lithographic machine : en ru
  • DE488676C - Skeleton drum for chain sizing machines : de en
  • DE488685C - Process for the production of highly conductive points on bars made of silicon carbide-containing resistor mass : de en
  • FR672509A - Multiple plane : en fr
  • CH137348A - Frame for attachment to frames of voter systems. : de en
  • SU12398A1 - Wood beam with reinforced splines : en ru
  • SU12556A1 - Multiple fuse : en ru
  • US1741961A - Leg construction for water coolers : en
  • USD80243S - Fob a stand : en
  • CA296220A - Amplifier circuit : en fr
  • US1741848A - Printing press : en
  • CH137359A - Device for keeping flexible-sided containers open while they are being filled. : en fr
  • FR672550A - Clamping device for files, newspaper holders and the like : en fr
  • GB306152A - Improvements in liquid meters : en
  • PL11209B1 - Electric miner's lamp with a safety shade under pressure. : en pl
  • CA296198A - Trolley conveyer : en fr
  • SE70259C1 - : en sv
  • CA296151A - Impedance bond for railway signalling systems : en fr
  • CH137167A - Hanging device for pictures and the like. : de en
  • SE70842C1 - : en sv
  • SE71042C1 - : en sv
  • US1741722A - Method of and apparatus for mechanically treating objects : en
  • SE70064C1 - : en sv
  • SE70803C1 - : en sv
  • SU12464A1 - Distance-controlled electrical switch : en ru
  • US1741515A - Shingle : en
  • CA296224A - Car truck side-frame : en fr
  • CA296150A - Locomotive apparatus : en fr
  • DK41404C - Device for sliding Traction for Motor Plows. : da en
  • US1742063A - Hot-water heater and boiler : en
  • CH137310A - Compression refrigeration machine. : de en
  • CA296135A - Device for setting train brakes : en fr
  • CA296133A - Telephone accessory : en fr
  • FR672593A - Machine for composing by means of light and method for photographically obtaining the image of characters : en fr
  • FR35300E - Motive power driven cinematographic camera : en fr
  • SE70355C1 - : en sv
  • SE71212C1 - : en sv
  • GB323721A - Improvements in the manufacture and production of artificial rubber : en
  • SE70497C1 - : en sv
  • SE70582C1 - : en sv
  • SE71092C1 - : en sv
  • FR672534A - Improvements to submarine superstructures : en fr
  • GB309180A - Improvements in a new and improved method of operating glass-plate rolling and annealing devices : en
  • CA296109A - Anti-glare device for motor cars : en fr
  • CA296230A - Screw propeller : en fr
  • GB323319A - Improvements in or relating to fastening devices : en
  • GB323341A - A detachable third wheel attachment for hand-trucks, barrows or the like articles : en
  • SE70683C1 - : en sv
  • SU12317A1 - Lifting sliding shield for culverts of hydraulic structures : en ru
  • SE69964C1 - : en sv
  • SE70063C1 - : en sv
  • SE70941C1 - : en sv
  • CA296078A - Treatment of zinc-lead sulphide ores, mattes, etc. : en fr
  • SE70290C1 - : en sv
  • DE488393C - Compensating device for piston pumps : de en
  • ES113829A2 - IMPROVEMENTS IN THE OBJECT OF SAID PATENT. : en es
  • SE70568C1 - : en sv
  • SU12284A1 - Gyroscopic indicator of the deviation of the moving body from the accepted direction : en ru
  • SE71200C1 - : en sv
  • SE70070C1 - : en sv
  • SU12366A1 - Device for taking an average sample from oil storages : en ru
  • CA296131A - Amusement ride : en fr
  • BE365389A - : en fr
  • CH137149A - Process for the treatment of plants with a view to protecting them against diseases and device for carrying out this process. : en fr
  • CA296144A - Rear axle assembly : en fr
  • GB323396A - Improvements in devices for protecting the screw threaded parts of metal tubes and pipes : en
  • SE70051C1 - : en sv
  • SU12344A1 - Device for changing the position of the furrow wheel relative to the bodies in the plows with automatic lifting : en ru
  • US1741630A - Refrigerator car : en
  • US1741877A - New process of preparing phenyl-oxalyl acetic-acid alkyl esters : en
  • CH137371A - Axle and wheel bearings for motorcycles etc. : de en
  • GB295032A - Manufacture of strongly basic azo-dyestuffs : en
  • GB323177A - Improvements in or relating to abattoirs and to equipment therefor : en
  • GB323323A - Improved means for operating roller shutters and the like : en
  • SE70271C1 - : en sv
  • SU12218A1 - Automatic air single wire brake : en ru
  • SU12282A1 - Water Distiller : en ru
  • SU12476A1 - Rolling mill fixture for trimming the ends of rolled wire, iron, etc. : en ru
  • US1741189A - Loading platform : en
  • GB323305A - Improvements in or relating to lifting trucks : en
  • PL11302B1 - Impact detonators for cannon shells. : en pl
  • SE70363C1 - : en sv
  • SE70617C1 - : en sv
  • US1741892A - Thermostat : en
  • US1742108A - Compensating pad for mattresses : en
  • SE71057C1 - : en sv
  • SU12308A1 - Mechanical nozzle : en ru
  • ES115848A1 - PROCEDURE AND DEVICE FOR THE PRODUCTION OF SOUND INSTRUMENT OF MUSIC. : en es
  • FR672540A - Glasses : en fr
  • US1742147A - Distant control for radio apparatus : en
  • GB323375A - Improvements in potato-diggers : en
  • ES114883A1 - Improvements in the manufacture of iron planks. : en es
  • DE488421C - Rotary switch with protective cap reaching over the base : de en
  • GB311225A - : en
  • FR35274E - Improvement in the mechanisms of twisting of wires or cables : en fr
  • FR672645A - Improvements made in the manufacture of hard cardboard objects : en fr
  • US1741378A - Process and apparatus for obtaining power and heat from steam : en
  • SE70050C1 - : en sv
  • US1741342A - Panel for driers : en
  • US1741562A - Windshield and the like : en
  • US1741775A - Trackway apparatus for train-control systems : en
  • DE488438C - Device to prevent the excessive pushing together of telescopic pipe reels for fabric tensioning and drying machines : de en
  • GB323400A - Improvements relating to journals : en
  • SE70224C1 - : en sv
  • SE70846C1 - : en sv
  • SU12445A1 - Electric liquid machine : en ru
  • SE70140C1 - : en sv
  • SE70900C1 - : en sv
  • FR672502A - Process for separating cork and bast in oak bark : en fr
  • CA296181A - Signal receiving circuit : en fr
  • USD80220S - Edwin t : en
  • SE70300C1 - : en sv
  • SE71211C1 - : en sv
  • SE71150C1 - : en sv
  • SE71223C1 - : en sv
  • SU12263A1 - Tillage cutter : en ru
  • DE488752C - Drying device for wood : de en
  • SE70004C1 - : en sv
  • SE70825C1 - : en sv
  • SU12244A1 - Sugar Refiner : en ru
  • SE70161C1 - : en sv
  • SE70220C1 - : en sv
  • SU12174A1 - Land preparation and preparation machine for pig iron : en ru
  • SE69969C1 - : en sv
  • SE70387C1 - : en sv
  • SE70849C1 - : en sv
  • GB323443A - Improvements in, and relating to, supporting appliances for rock drills and the like : en
  • GB310360A - Improvements in shoe polishing kit : en
  • FR672650A - Remote warning device of the ignition or extinction of a flame : en fr
  • US1742080A - Dental appliance : en
  • SE70964C1 - : en sv
  • US1741633A - Steam boiler : en
  • US1741686A - Multiple-compartment laundry machine : en
  • SE70003C1 - : en sv
  • SE70409C1 - : en sv
  • SE70735C1 - : en sv
  • SU12291A1 - Artificial leg : en ru
  • SE70571C1 - : en sv
  • SE70600C1 - : en sv
  • SE70684C1 - : en sv
  • SE70770C1 - : en sv
  • GB303069A - : en
  • GB323459A - Improvements in line-throwing apparatus : en
  • SE70015C1 - : en sv
  • SU12436A1 - Device for cinematic relief images : en ru
  • SU12540A1 - Instrument for calculations during geodetic works : en ru
  • SE70518C1 - : en sv
  • SU12346A1 - The device is a normal 30-foot platform for the transport of bulk cargo : en ru
  • SE70296C1 - : en sv
  • SE70523C1 - : en sv
  • SE71164C1 - : en sv
  • US1742131A - Nut and screw fastening : en
  • US1742139A - Connecter for bed sections : en
  • USD80253S - Design for a belt buckle : en
  • DE488585C - Process for the direct processing of electrolytically obtained copper : de en
  • GB323366A - Improvements in road wagons : en
  • ES115917A1 - A PERFECTED PROCEDURE FOR THE TREATMENT OF CEMENT PASTE OR PULP BEFORE ITS COOKING. : en es
  • FR35275E - Cellular accumulator : en fr
  • GB303114A - Improvements in and relating to incandescent electric lamps and mountings therefor : en
  • GB323292A - Improvements in electrodes for use in dental surgery : en
  • SE70403C1 - : en sv
  • SE70567C1 - : en sv
  • US1741799A - Stator for induction motors : en
  • SE70660C1 - : en sv
  • DE488603C - Process for the preparation of anthracene derivatives : de en
  • DE488650C - Multi-part bar, especially for motor vehicles : de en
  • US1741576A - Foldable table : en
  • FR672552A - Improvements to saxophones : en fr
  • DE488471C - Process for the production of a metal or metal alloy powder suitable for the preparation of dental amalgams : de en
  • DE488509C - Folder gluer : de en
  • GB323315A - Improvements in the manufacture of metal billets, bars and the like : en
  • FR672515A - Process for reducing sulphurous ores to metals, mattes and slags : en fr
  • GB304760A - Process for the production of rich combustible gas : en
  • GB302695A - Improvements in double acting pumps : en
  • GB323266A - Motion picture apparatus : en
  • FR672648A - Hydraulic boat thruster : en fr
  • GB323318A - Improvements in or relating to coin-freed apparatus : en
  • SE70891C1 - : en sv
  • US1741415A - Artificial eyelashes for dolls : en
  • US1741524A - Power-transmission mechanism : en
  • US1741352A - Fosmta : en
  • ES115288A3 - A GASOLINE ECONOMIZING APPARATUS IN EXPLOSION ENGINES. : en es
  • US1741299A - Building material : en
  • US1741696A - Purifier for contaminated liquids : en
  • US1741821A - Vehicle signaling direction apparatus : en
  • US1741941A - Elevator-entrance toe guard : en
  • ES114882A1 - Water meters. : en es
  • DE487977C - Automatic glass blowing machine : de en
  • FR672585A - Improvements to magnetic suspension devices : en fr
  • US1742011A - Screened folding crib : en
  • DE488671C - Automatic switch for circuits whose current strength during the switch-on period is greater than after it has been switched on : de en
  • SE70008C1 - : en sv
  • SE70078C1 - : en sv
  • SE70213C1 - : en sv
  • SE70599C1 - : en sv
  • SE71021C1 - : en sv
  • SU12154A1 - Dry Seed Treater : en ru
  • CA296167A - Abrasive wheel : en fr
  • CA296218A - Electro mechanical system : en fr
  • SE71218C1 - : en sv
  • SE70936C1 - : en sv
  • SU12130A1 - Press for the manufacture of boxes and cases of plywood : en ru
  • SU12555A1 - Electric button switch : en ru
  • US1741703A - Disappearing support : en
  • GB323733A - Improvements in or relating to pin-and-slot driving mechanism particularly for use with internal-combustion engines : en
  • CH137186A - Iron stand. : en fr
  • CH137384A - Process for loosening and simultaneous dedusting of cut tobacco during its pneumatic transport. : de en
  • USD80216S - Design : en
  • USD80222S - Edwin t : en
  • DK41397C - Fastening and clamping device for friction members on automobile wheels to prevent their slipping or slipping in slippery conditions. : da en
  • GB323279A - Improvements in the manufacture and production of polishing materials : en
  • US1741195A - Automatic bomb-dropping device : en
  • US1741449A - Collapsible stretcher : en
  • US1741725A - Apparatus for utilizing fluid fuels : en
  • SE70562C1 - : en sv
  • SE70779C1 - : en sv
  • SE70954C1 - : en sv
  • SU12129A1 - Limb extrusion device : en ru
  • SU12300A1 - The device for the production of incandescent needles in devices for checking the pickup of a machine gun : en ru
  • CH137221A - Frame for stereotype plate casting machines. : de en
  • CH137153A - Support with an extension part that can be adjusted on a carrier. : de en
  • FR672363A - : fr
  • GB323286A - Pressure reducing valve : en
  • SE70305C1 - : en sv
  • SE71120C1 - : en sv
  • SU12311A1 - Device for supporting children with tuberculous bone damage while bathing : en ru
  • SU12334A1 - Electric device for heating the tires of locomotive wheels : en ru
  • PL11230B3 - Cigarette wrapping machine. : en pl
  • SE70299C1 - : en sv
  • US1741684A - Photo-engraver's cabinet : en
  • CH137308A - Steam boiler. : en fr
  • FR35252E - Automatic forward shifting for motor cars : en fr
  • SE70914C1 - : en sv
  • SU12336A1 - Railway turntable : en ru
  • SU12533A1 - Angle Measuring Instrument : en ru
  • US1742053A - Calculating machine : en
  • SE70096C1 - : en sv
  • US1741444A - Water strainer for engine-cooling systems : en
  • US1741535A - Hydrocarbon-oil conversion : en
  • PL11307B1 - Method of obtaining azo dyes on fibers. : en pl
  • SU12307A1 - Device for measuring the amount of fluid flowing : en ru
  • US1741182A - Tie back for curtains and drapes : en
  • SE70437C1 - : en sv
  • SU12221A1 - The method of separation of ammonia from the gas mixture formed during its synthetic preparation from nitrogen and hydrogen : en ru
  • ES115916A1 - IMPROVEMENTS INTRODUCED IN THE SOLE SEWING MACHINES FROM PART TO PART. : en es
  • DE488571C - Hand and finger brush : de en
  • SE70107C1 - : en sv
  • SE70344C1 - : en sv
  • SU12353A1 - Bee feeder : en ru
  • SU12539A1 - Ball Skates : en ru
  • FR35280E - New awls for vegetable horsehair and any fibrous material : en fr
  • GB323352A - Improvements in or relating to pipe couplings : en
  • DE488508C - Pickling plant with several pickling vats : de en
  • US1741739A - Slack adjuster : en
  • DE488768C - Articulated ice or roller skate : de en
  • DE488617C - Sand spreader for trams : de en
  • US1741558A - Resilient sheet holder for railway cars : en
  • US1741752A - Spacing mechanism for conveyer systems : en
  • US1742045A - Building brace : en
  • SE70061C1 - : en sv
  • DE488339C - Rotary furnace cooler, the individual cooling tubes of which are arranged in a wreath around the furnace drum : de en
  • ES115925A1 - PROCEDURE FOR THE MANUFACTURE OF CYLINDER LOCK PARTS. : en es
  • DE488652C - Observation mirror for motor vehicles : de en
  • DK41383C - Film moving device for Cameras. : da en
  • DK41411C - Photocopy frame. : da en
  • ES115975A3 - IMPROVEMENTS IN LIFTING DEVICES. : en es
  • GB323274A - Improvements in and relating to automatic feed devices for portable drilling-machines : en
  • SE70230C1 - : en sv
  • SE70460C1 - : en sv
  • SU12152A1 - Method for preparing amino-3-chloro-4-hydroxybenzene-1-arsic acid acid alkyl derivatives : en ru
  • SU12330A1 - Automatically operated device for regulating the supply of meat to the roaster : en ru
  • GB323395A - Improvements in cotton cleaning machines : en
  • GB323485A - Improvements relating to tennis rackets, golf clubs, bats and other ball-striking implements for games : en
  • US1741748A - Illuminated sign : en
  • USD80231S - William htjppsrt : en
  • US1741155A - Coating machine : en
  • US1742036A - Knitting machine : en
  • SE70023C1 - : en sv
  • SE70227C1 - : en sv
  • SU12137A1 - Support for electric transmission lines with rotary traverses : en ru
  • US1741179A - Sewing machine : en
  • US1741860A - Automatic transmission : en
  • US1742074A - Bottle-handling device : en
  • USD80215S - Design foe a vehicle body : en
  • DK41367C - Separator for Purifying Oily Mixed Water. : da en
  • ES114850A1 - Strips for the sealing and reinforcing of wooden containers for the export of agricultural products and of any other kind. : en es
  • GB298195A - Means for operating lifting jacks from a distance : en
  • GB323460A - Support with retractile needles for the construction of stars in woollen or other textile threads : en
  • SE70207C1 - : en sv
  • SE70643C1 - : en sv
  • SE70755C1 - : en sv
  • SE70912C1 - : en sv
  • SE71296C1 - : en sv
  • US1742061A - Sanitary protector for hand pieces and the like : en
  • SE70058C1 - : en sv
  • SU12230A1 - Reactive steam turbine : en ru
  • US1741798A - Sanitary toilet-seat-cover dispenser : en
  • US1742093A - Inked ribbon and method of making the same : en
  • CH137297A - Method for operating double-acting two-stroke internal combustion engines and machine for carrying out the method. : de en
  • SE70622C1 - : en sv
  • US1741583A - Mining machine : en
  • SE71154C1 - : en sv
  • US1741301A - Lighting fixture and the like : en
  • US1741570A - Transmission gear for overhead engine cam shafts : en
  • US1741803A - Pintle for scissors : en
  • CA296127A - Press for sheet metal : en fr
  • DE488233C - Transmission housing for motor vehicles with a cantilever motor flanged to its front end : de en
  • SE70997C1 - : en sv
  • US1742092A - Lifeboat-releasing device : en
  • CH137343A - Method and device for producing foam, in particular for fire-fighting purposes. : de en
  • CH137358A - Gear for folding the protruding end of an envelope. : de en
  • DE488599C - Plant for the fractional distillation of solid fuels at low temperature : de en
  • SU12198A1 - Device for controlling the moisture of loose bodies : en ru
  • SU12327A1 - Steam engine : en ru
  • CA296118A - Machine for making glassware : en fr
  • CH137171A - Device for keeping fabrics cool and warm. : de en
  • CA296180A - Signal receiving circuit : en fr
  • CH137245A - Window mounting on devices enclosed in a housing. : de en
  • SE70338C1 - : en sv
  • SE71026C1 - : en sv
  • US1741185A - Connecting plug : en
  • SU12193A1 - Operating table : en ru
  • SU12516A1 - Adaptation to weaving machines for moistening the main threads : en ru
  • SE71007C1 - : en sv
  • US1741462A - Grinding table : en
  • US1741826A - Knit garment : en
  • SE70067C1 - : en sv
  • SE70141C1 - : en sv
  • SE71113C1 - : en sv
  • SE71201C1 - : en sv
  • BE365007A - : en
  • CH137219A - Process for the electrolytic production of strong insulation layers on aluminum and its alloys. : de en
  • SE71292C1 - : en sv
  • SE71303C1 - : en sv
  • SU12251A1 - Crucible printing press : en ru
  • US1741906A - Process for liquefying oxides of nitrogen : en
  • SU12561A1 - Automatically operated valve apparatus for water outlet and inlet : en ru
  • US1741928A - Package rack for group mail boxes : en
  • SE69996C1 - : en sv
  • SE70436C1 - : en sv
  • SE70853C1 - : en sv
  • SE70901C1 - : en sv
  • US1741620A - Hemstitched applique work and process of making the same : en
  • CH137361A - Self-closing bag. : en fr
  • DE488741C - Springy shoe attachment for snowshoes : de en
  • CH137392A - Process for the preparation of a trisazo dye. : de en
  • PL11300B1 - Rotary smelting furnace that can be used simultaneously for load refinement. : en pl
  • SE70609C1 - : en sv
  • SE70749C1 - : en sv
  • CH137180A - Release and braking device for knitting machines. : de en
  • CH137307A - Centrifugal regulator. : en fr
  • CA296226A - Car truck : en fr
  • CH137401A - Process for the preparation of colored masses from cellulose derivatives. : de en
  • CA296082A - Nail container and dispenser : en fr
  • SU12387A1 - Packing glacier : en ru
  • SE70086C1 - : en sv
  • PL11328B1 - Table scale. : en pl
  • SE71203C1 - : en sv
  • BE365536A - Improvements to the counter mechanism for ticket punching machines : en fr
  • SE70939C1 - : en sv
  • SU12283A1 - Automatically closed water tap : en ru
  • SU12517A1 - Detector radio : en ru
  • DE488640C - Spark plug for internal combustion engines : de en
  • BE365616A - Method of applying and administering hygiene products or medicaments for the respiratory tract : en fr
  • SE70020C1 - : en sv
  • SU12229A1 - Piston steam machine : en ru
  • SU12262A1 - Booster : en ru
  • DE488525C - Liquid mixer with a vertical mixing tube : de en
  • FR672519A - Improvements to transmission systems, in particular for the electric propulsion of ships : en fr
  • FR672551A - Improvements in devices intended to maintain an exact baseline or an exact reference plane against which variations can be indicated : en fr
  • CH137244A - Maximum relay for switching electrical meters. : de en
  • CA296207A - Process and device for the reduction of nicotine percentage contained in tobacco : en fr
  • SE70873C1 - : en sv
  • FR672636A - Shed door with interchangeable panels : en fr
  • GB323344A - Improved means for packing and protecting weft cops, spools and the like of silk or other yarn : en
  • PL11344B1 - Fast rolling method of steel sheets and strips. : en pl
  • SE70720C1 - : en sv
  • PL11280B1 - A method of producing electrical resistances. : en pl
  • SU12480A1 - Fixture lubrication pump locomotives for automatic shutdown of lubrication of stop spools when driving without steam : en ru
  • US1741693A - Reflector bowl for electric lamps : en
  • CH137345A - Cash-triggered sales machine. : en fr
  • ES115006A1 - IMPROVEMENTS IN THE MANUFACTURE OF TELEGRAPH AND TELEPHONE CABLES. : en es
  • ES115388A3 - An apparatus to save gasoline in internal combustion engines. : en es
  • DE488524C - Stencil printing machine for dyeing plush fabrics u. like : de en
  • DK41410C - Row cleaner with adjustable toothed beams. : da en
  • GB323368A - Improvements in and relating to reaping machines : en
  • FR35291E - Method of replacing railway tracks by means of a substitution train and its constituent mechanical devices : en fr
  • CA296163A - End train pipe valve : en fr
  • CA296221A - Vacuum tube circuit : en fr
  • SE69997C1 - : en sv
  • SE70695C1 - : en sv
  • SE70275C1 - : en sv
  • SU12456A1 - Instrument for automatically measuring certain volumes of fluid : en ru
  • US1741842A - Moving staircase : en
  • SE70638C1 - : en sv
  • SE71181C1 - : en sv
  • SE71155C1 - : en sv
  • SU12446A1 - Galvanic cell : en ru
  • SE70655C1 - : en sv
  • US1741494A - Polishing device for furnace conveyers : en
  • CH137404A - Elastic motion transmission wheel. : en fr
  • CH137173A - Tube pot. : de en
  • ES114851A1 - A grid of three pieces joined together adaptable to all kinds of common plows. : en es
  • DE488753C - Drying device for clay, sand, chalk, etc. like : de en
  • ES114017A1 - SWINGING AND REVERSIBLE WAGON BRIDGE. : en es
  • GB304134A - Improvements in or relating to power driving apparatus : en
  • DE488536C - Process for the preparation of chromium-containing azo dyes : de en
  • SE70757C1 - : en sv
  • SU12285A1 - Bottle labeling machine : en ru
  • US1741649A - Friction shock-absorbing mechanism : en
  • US1741919A - Replaceable closure for receptacles : en
  • SE70323C1 - : en sv
  • SE71010C1 - : en sv
  • SU12376A1 - Hydropneumatic pump for pneumatic water lifting devices : en ru
  • DE488380C - Wrought iron stove top : de en
  • SE70054C1 - : en sv
  • SE70629C1 - : en sv
  • SE70869C1 - : en sv
  • SE71099C1 - : en sv
  • US1741537A - Side frame and journal box : en
  • US1741604A - Tube-mill shell liner : en
  • US1742021A - Process for treating lubricating-oil stock : en
  • USD80226S - Herbert v : en
  • SE70049C1 - : en sv
  • US1741362A - Autographic manifolding register : en
  • US1741904A - Table : en
  • SE70406C1 - : en sv
  • SE70109C1 - : en sv
  • SE70710C1 - : en sv
  • SE71268C1 - : en sv
  • SU12299A1 - Apparatus for burning oil vapor : en ru
  • US1741545A - Typewriting machine : en
  • US1741810A - Telescopic socket wrench : en
  • US1741878A - Tractor-track inclosure : en
  • DE469850C - Injection carburetor : de en
  • DE488377C - Injection device for medicinal purposes : de en
  • CH137226A - Process for the production of multicolored slides, especially for cinematography. : de en
  • SE70393C1 - : en sv
  • SE71165C1 - : en sv
  • US1742062A - Electric defroster for refrigerating coils : en
  • CH137157A - Electric water heater. : en fr
  • FR35278E - Improvements in the manufacture of cellulose esters : en fr
  • DE488287C - Arrangement for generating an alternating current of lower frequency running synchronously with a given alternating voltage : de en
  • DE488415C - The isolation of the mountain backfill against the mining area : de en
  • ES114719A2 - Wrapping or box with opening for knitwear and yarns made of wool, natural and artificial silk, cotton, thread and silk for work. : en es
  • GB323316A - Improvements in and relating to illuminated advertising signs, display devices, and other like decorative or other devices : en
  • GB323383A - Reciprocating engine with exhaust steam turbine : en
  • SU12329A1 - Electric switch for switching on for a certain time of illumination : en ru
  • US1741202A - Automobile awning : en
  • US1741875A - Brake : en
  • GB323307A - Improvements in treatment of fabrics containing artificial silk : en
  • ES116020A1 - HIGH POWER PROJECTOR WITH ASPIRATION OF THE GASES AND VAPORS GIVEN BY THE ELECTRIC ARC. : en es
  • GB323551A - Improvements in dynamo electric machines : en
  • CH137257A - Box for timepieces. : en fr
  • PL11327B1 - Device for steering the gear of electric motors. : en pl
  • US1741946A - Automobile roof-lining construction : en
  • US1742019A - Feed trough : en
  • PL11283B1 - Trolleys used for the inlet and outlet side of sawmills. : en pl
  • SE70593C1 - : en sv
  • SE71249C1 - : en sv
  • SU12104A1 - Swivel for pipes and hoses : en ru
  • US1741201A - Accounting machine : en
  • US1741397A - Centrifugal machine : en
  • US1741594A - Water-cooling unit for electric refrigerators : en
  • SE71020C1 - : en sv
  • US1741332A - Device for cleaning meat from bones : en
  • SE70552C1 - : en sv
  • SE70946C1 - : en sv
  • SU12374A1 - Counting device : en ru
  • SU12468A1 - Reuters for printing plates of address printing machines : en ru
  • US1741833A - Speed governor for hydraulic drives : en
  • US1741979A - Variable panel and molding retainer : en
  • DE488584C - Process for the electrolytic refining of aluminum alloys : de en
  • FR35277E - Receiver and transmitter device for directed sound waves : en fr
  • FR672627A - Process for treating flour or other edible milling products : en fr
  • GB323306A - Improvements in illuminating means for signs, advertisements and the like : en
  • GB323448A - An improved sorting screen : en
  • DE488482C - Pneumatic piston motor with closed crankcase, especially for drilling machines : de en
  • DK41409C - Reinforcement system. : da en
  • FR672547A - Vertically movable frame applicable in particular to the lining of converters : en fr
  • GB323377A - Improvements in padding applicable for laundry calender rollers, garment presses and similar machines : en
  • CA296155A - Stand for cans : en fr
  • SE70639C1 - : en sv
  • SU12341A1 - The method of purification of salicylic acid and its salts : en ru
  • SU12440A1 - Device for determining the moisture content of fibrous materials, grain or the like : en ru
  • US1741861A - Automatic transmission : en
  • DE488646C - Smoking device with smoke generating point located outside the smoking chamber : de en
  • ES115484A1 - IMPROVEMENTS IN THE MILLS FOR CRUSHING AND FINISHING RUBBER AND OTHER ELECTRICAL MATERIALS. : en es
  • FR672525A - Machine intended for use in the manufacture of double-walled vacuum bottles : en fr
  • FR672567A - Shoes with removable sole and heel for replacement : en fr
  • FR672542A - Improvements to cosmetic stick cases : en fr
  • FR672625A - Process for the production of water-insoluble azo dyes : en fr
  • SE70661C1 - : en sv
  • SE71143C1 - : en sv
  • US1741354A - Window-sash construction : en
  • US1741617A - Aeroplane : en
  • SE70263C1 - : en sv
  • US1741550A - Rear-axle assembly : en
  • US1741990A - Transmission lock : en
  • US1742172A - Cord-forming apparatus : en
  • DE488450C - Process for uniform heating of metals or similar substances and for maintaining a uniform temperature by a circulating flow of heating gas : de en
  • SE70111C1 - : en sv
  • SE70852C1 - : en sv
  • SE71129C1 - : en sv
  • SU12453A1 - Typographic Filing Machine : en ru
  • DE488225C - Feed device for metal circular saws with fixed material to be sawn and the saw blade movable in the sawing direction : de en
  • FR35272E - Process for manufacturing walls using leather strips and resulting industrial products : en fr
  • SE70845C1 - : en sv
  • SU12252A1 - Wash tank for closets : en ru
  • US1741777A - Garment-hanger cover : en
  • SE70988C1 - : en sv
  • SU12441A1 - Rifle calibration device : en ru
  • PL11278B1 - Multi-contact fields for the selector of automatic selector switches. : en pl
  • SE71265C1 - : en sv
  • US1741421A - Foldable extension device : en
  • US1742054A - Sharpening device for hair clippers : en
  • US1742152A - Keyboard for typewriting machines, typesetting machines, or the like : en
  • PL11311B1 - Steam stand for directly acting coupled steam machines with repositioned pistons. : en pl
  • US1741717A - Invalid's cot : en
  • US1741789A - Separable fastener : en
  • US1741812A - Method of and means for working moldable matter : en
  • SE70255C1 - : en sv
  • SE70494C1 - : en sv
  • SE70973C1 - : en sv
  • SU12403A1 - Exhaust apparatus for wet spinning water : en ru
  • US1741152A - Condenser : en
  • SE70094C1 - : en sv
  • SE70761C1 - : en sv
  • SE71253C1 - : en sv
  • US1742112A - Dynamo-electric-machine armature : en
  • US1741656A - Cone remover and trimmer : en
  • ES115979A1 - IMPROVEMENTS IN THE MONOPLANE STRUCTURE WITH THICK WINGS. : en es
  • SE70261C1 - : en sv
  • SE70862C1 - : en sv
  • SU12358A1 - Lubrication switch for stop when driving a steam locomotive without a pair of spools : en ru
  • SU12439A1 - Signaling installation : en ru
  • SE70424C1 - : en sv
  • SE70977C1 - : en sv
  • ES116004A1 - IMPROVEMENTS IN THE TOE OF THE STOCKINGS AND SOCKS. : en es
  • ES114812A1 - MECHANISM DESIGNED TO TRANSFORM VIBRATIONS INTO A ROTATING MOVEMENT OR INTO AN ALTERNATIVE MOVEMENT. : en es
  • ES115953A1 - IMPROVEMENTS IN REFRACTORY OR CRUCIBLE LINING FOR ELECTRIC INDUCTION OVENS. : en es
  • GB323450A - An improved holder or tube applicable for use with cosmetics : en
  • GB304195A - Improvements in and relating to tipping wagons : en
  • SE71158C1 - : en sv
  • SU12318A1 - Paper tape perforation machine for decoders : en ru
  • ES114853A1 - Supports conductor wire for ferroelectric cables. : en es
  • GB313148A - Improvements in or relating to metallic coverings for aircraft : en
  • GB295041A - Improvements in or relating to devices for pushing over a lever upon reversal in thedirection of rotation of a shaft : en
  • GB301465A - Improvements in and relating to centrifugal compressors : en
  • SU12178A1 - Device for mixing briquetted materials with binder : en ru
  • SU12529A1 - Electric switch : en ru
  • DE488745C - game : de en
  • DK41372C - Dry, solid rectifier consisting of layers of different substances. : da en
  • DE488682C - Process for the preparation of the N-oxyaethyl derivatives of 2-amino-1-oxybenzene : de en
  • FR672566A - Lace-up loom : en fr
  • GB323355A - Improvements in or relating to hot water heating installations : en
  • SU12103A1 - Selector for automatic telephone exchanges : en ru
  • ES114004A1 - IMPROVEMENTS IN THE STAPLE OF THE BELTS. : en es
  • ES115994A1 - A NEW LIFTING SPREADER MACHINE - UPPER AND FOOTWEAR EXTENSIONER. : en es
  • FR672602A - Electrically Controlled Friction Devices Improvements : en fr
  • SE70386C1 - : en sv
  • SE70586C1 - : en sv
  • SU12508A1 - The way to number frames on movies : en ru
  • SU12512A1 - Roulette checker : en ru
  • US1741947A - Photographic lens, corrected spherically, chromatically, astigmatically, and for coma : en
  • GB323295A - Improvements in or relating to gaskets for high pressure gas or like joints : en
  • DK41374C - Telephone, especially speakerphone. : da en
  • SE70117C1 - : en sv
  • GB323385A - Improvements in electric immersion heaters : en
  • GB323401A - Motor trucks : en
  • DE488605C - Process for the preparation of tetranitrodianthrone : de en
  • DE488687C - Pressure-dependent rheostat in the form of a spring : de en
  • US1741410A - Garment protector : en
  • CA296228A - Bottle crate : en fr
  • SU12270A1 - Magnetometer : en ru
  • ES115924A1 - A PROVISION FOR THE FASTENING OF THE AUTOMATIC COUPLINGS OF RAILROAD VEHICLES. : en es
  • GB323174A - Process for improving vegetable textile materials : en
  • CH137258A - Device for fixing a watch to a support. : en fr
  • SU12106A1 - Train ticket dispenser : en ru
  • ES116022A1 - A PROCEDURE FOR THE PREPARATION OF OXYGEN WATER. : en es
  • ES114424A1 - IMPROVEMENTS IN THE INCUBATORS. : en es
  • FR672257A - : fr
  • US1741903A - Game : en
  • CH137339A - Process for the preparation of a growth-promoting product. : de en
  • ES115984A1 - A gear differential system. : en es
  • GB323449A - Improvements in and relating to machines for simultaneously flanging and double seaming the ends of metal containers : en
  • ES114852A1 - Selective relay sensitive to impedance : en es
  • BE365470A - Automatic developer for sheet photographic paper : en fr
  • CA296233A - Method of combating ice : en fr
  • CH137155A - Vehicle for transporting bulk goods, e.g. B. Garbage. : de en
  • CH137266A - Unalterable white alloy. : en fr
  • CH137360A - Machine for filling certain quantities of powdery materials. : de en
  • SU12479A1 - Vertical boiler : en ru
  • GB311244A - : en
  • CA296246A - Combined electric fuse and switch : en fr
  • CH137192A - Waterproof leather shoe. : en fr
  • SE70814C1 - : en sv
  • SU12156A1 - X-ray tube : en ru
  • US1741968A - Windshield heater : en
  • CH137240A - Automatic counter for fine stones, pearls and other calibrated objects. : en fr
  • DE488157C - Process for the preparation of acetic anhydride : de en
  • CA296189A - Continuous crystallizer : en fr
  • FR672501A - Machine for cold grinding tubes : en fr
  • FR35299E - Sedan rocker : en fr
  • ES115928A1 - IMPROVEMENTS IN THE PROCEDURE TO TREAT CINICIFEROUS AND MIXED MINERALS BY VOLATIZATION. : en es
  • GB323391A - Improvements in and relating to turntables or turning devices for cars, aircraft or the like suspended from overhead tracks : en
  • CH137273A - Bar turning machine. : en fr
  • SE70377C1 - : en sv
  • SE70830C1 - : en sv
  • US1741579A - Automatic pressure cooker : en
  • SU12530A1 - Device for automatic closing of watertight glass taps connected with one another : en ru
  • SU12542A1 - Motor sleigh : en ru
  • US1741589A - Charcoal chewing gum : en
  • SE70192C1 - : en sv
  • SU12503A1 - A device that signals the output of the whole grain from the mill bins : en ru
  • US1741729A - Power plant : en
  • SE70957C1 - : en sv
  • CH137268A - Electrode for applying metal using the electric arc welding process. : de en
  • CH137386A - Process for the preparation of diisopropylmethylbenzaldehyde. : de en
  • CH137334A - Process for the preparation of durable solutions of salts of barbituric acids. : de en
  • CA296206A - Process of making materials for tanning : en fr
  • CH137231A - Training facility for cyclists. : de en
  • SE70108C1 - : en sv
  • US1741974A - Suction-roll shell drilling : en
  • SE70774C1 - : en sv
  • US1741543A - Rasping drum for decorticating machines and process of decorticating : en
  • US1742031A - Lock-roofing forming machine : en
  • CA296192A - Fluid pressure regulator : en fr
  • DE487847C - Method and device for the electrical separation of floating bodies from gaseous substances : de en
  • DE488129C - Compensating coupling for two shafts, especially for rail-less mobile cranes : de en
  • CH137356A - Device for setting objects provided with an imprint in the same position with regard to the imprint. : de en
  • CH137230A - Device for the descent of mountaineers on slopes. : en fr
  • US1741477A - Method of metallizing the surfaces of insulating bands : en
  • US1741804A - Clamp for electrical cables : en
  • SE70032C1 - : en sv
  • SE71178C1 - : en sv
  • SU12159A1 - Method and device for separating tar and ammonia from dry distillation gases : en ru
  • SE70669C1 - : en sv
  • SE71048C1 - : en sv
  • SE71138C1 - : en sv
  • SE71252C1 - : en sv
  • SU12260A1 - Switch for intermediate long distance telephone exchanges with simultaneous telephoning and cabling using Picard system : en ru
  • US1741245A - Amusement ride : en
  • SE70543C1 - : en sv
  • CH137189A - Body care products. : de en
  • CH137210A - Process for the preparation of an o-oxybenzyl-aroyl-aminarsinic acid. : de en
  • US1741584A - Locomotive-fire-box lining : en
  • US1742008A - Range : en
  • PL11222B1 - Bearings for rotating drums. : en pl
  • SE71207C1 - : en sv
  • SE71233C1 - : en sv
  • SE71300C1 - : en sv
  • US1741383A - Trigger switch : en
  • US1741734A - Device for tightly clamping tools in handpieces : en
  • US1741986A - Ventilating screen : en
  • CH137251A - Light signaling device. : en fr
  • GB323291A - Improvements in electric melting furnaces : en
  • SE71052C1 - : en sv
  • SE71078C1 - : en sv
  • SU12165A1 - Rotating diaphragm for shielding secondary rays blurring X-ray image : en ru
  • SU12349A1 - Apparatus for the quantitative determination of sugar in molasses : en ru
  • SE69982C1 - : en sv
  • SE70362C1 - : en sv
  • US1741476A - Dispensing and measuring device : en
  • SU12279A1 - Packet machine for cigarettes and tobacco : en ru
  • US1741581A - Ironing board : en
  • US1741732A - Vending and display rack : en
  • US1741931A - Journal box : en
  • US1742060A - Feed mechanism for use with slicing machines : en
  • CA296243A - Cloth wringer : en fr
  • SE70093C1 - : en sv
  • US1741360A - Combination snowplow and sweeper : en
  • DK41378C - Mixer. : da en
  • SE70136C1 - : en sv
  • SE70829C1 - : en sv
  • SU12541A1 - Fitting to faucet for drinking water : en ru
  • US1741407A - Hair clip : en
  • US1742171A - Process of manufacturing ice cream or the like : en
  • USD80214S - Design for a lighter or similar article : en
  • CH137311A - Portable cooler. : de en
  • US1741382A - Coating apparatus : en
  • PL11342B1 - A method of refining sour cream for making butter. : en pl
  • SE70614C1 - : en sv
  • SE70628C1 - : en sv
  • SU12410A1 - Electric heating device : en ru
  • CH137165A - Device for applying floor wax and similar substances, and for cleaning floors and polishing them. : de en
  • CH137183A - Process for preparing a bath for treating artificial silk. : en fr
  • SE70113C1 - : en sv
  • SU12386A1 - Sugar whitening centrifuges : en ru
  • BE365131A - Device to adapt to maschines to stuff cigarettes and used for opening and transporting paper tubes : en fr
  • SE70282C1 - : en sv
  • US1741907A - Method of making expander steel : en
  • US1741949A - Water turbine : en
  • DE488412C - Point setting devices, especially for conveyor belts : de en
  • DE488636C - Brabanter plow with rotating plow beam : de en
  • GB323416A - Improvements relating to sliver balling machines : en
  • CA296166A - Segmental abrasive wheel : en fr
  • ES116011A1 - PROCEDURE TO OBTAIN A GOOD CONDUCTIVE ELECTRICAL JOINT BETWEEN A LAYER OF A METAL COMBINATION AND A COATING OF DUCTILE METAL APPLIED OVER THEM. : en es
  • PL11221B1 - Rotary pump- : en pl
  • SE70439C1 - : en sv
  • SU12546A1 - Drawing pen : en ru
  • US1741205A - Locking clamp for outboard motors : en
  • US1741434A - Advertising device : en
  • US1741529A - Heating system and apparatus : en
  • US1741945A - Razor cabinet : en
  • AU2138029A - Improvements relating tothe production of socketted joints by brazing, soldering or like methods : en
  • SE70529C1 - : en sv
  • SU12514A1 - Mobile device for determining the excess of one point on the ground over another and the horizontal distance between them : en ru
  • US1741578A - Vacuum wing stabilizer for aeroplanes : en
  • BE365554A - : en fr
  • SE71267C1 - : en sv
  • SU12141A1 - Method for producing amino-3-chloro-4-hydroxybenzene-1-arsic acid : en ru
  • US1741427A - Goggles : en
  • CH137283A - Process for transferring paintings, drawings, etchings and painted plastic onto plaster. : de en
  • GB323381A - Improvements in or relating to apparatus for making compressed straw or the like panels and boards : en
  • CA296090A - Furnace for heating articles : en fr
  • SE70384C1 - : en sv
  • SE70685C1 - : en sv
  • SU12126A1 - Complicated frame transfer device : en ru
  • SU12133A1 - Plug connector device for high current leads : en ru
  • US1742178A - Mining machine : en
  • SE70752C1 - : en sv
  • SE70201C1 - : en sv
  • SE70206C1 - : en sv
  • SE70316C1 - : en sv
  • SE71170C1 - : en sv
  • SE71176C1 - : en sv
  • SU12101A1 - Apparatus for continuous distillation of essential oils : en ru
  • US1741479A - Window : en
  • SE70915C1 - : en sv
  • US1741270A - Paper-currency holder : en
  • US1741398A - Centrifugal machine : en
  • DE488546C - Transitional hollow stone for chimneys : de en
  • CA296116A - Music teaching device : en fr
  • CA296195A - Recuperation of hydrochloric acid gas from aqueous hydrochloric acid : en fr
  • PL11207B1 - The method of drying sugar beet. : en pl
  • PL11282B1 - Exhausted packing of dressings. : en pl
  • SE70371C1 - : en sv
  • SE70418C1 - : en sv
  • SE70798C1 - : en sv
  • SE71237C1 - : en sv
  • US1742069A - Sample holder : en
  • SE70005C1 - : en sv
  • SE71194C1 - : en sv
  • SU12280A1 - Fixture for joining bars in wooden farms : en ru
  • SU12399A1 - Glass blower tube : en ru
  • US1741163A - Carpet sweeper : en
  • US1741642A - Railway signal system : en
  • IE10385L - Cinematograph projectors : en
  • SU12361A1 - Locomotive for narrow gauge roads : en ru
  • GB311270A - Improvements in and relating to box moulds for concrete constructions : en
  • DK41381C - Tachometer for Core Kneaders. : da en
  • GB323387A - A device for spraying disinfecting and/or deodourising fluid in water closets or the like : en
  • GB323397A - A method of forming and applying crown caps or seals to bottles : en
  • GB323499A - Improvements in and relating to radiators or coolers : en
  • GB323343A - Electric insulators : en
  • GB323430A - Improvements relating to dressing gowns or the like : en
  • DE488569C - Drying drum : de en
  • PL11260B1 - Method of absorbing ammonia and hydrogen sulphide from gases. : en pl
  • SE70528C1 - : en sv
  • SE71034C1 - : en sv
  • US1741204A - Method of tinning bearing shells and the like : en
  • US1741865A - Automatic transmission : en
  • GB306555A - A machine for testing strength and elasticity of material : en
  • US1741591A - Pump : en
  • US1741815A - Method of and apparatus for treating moving matter : en
  • US1741822A - Thrust bearing : en
  • USD80245S - Design for a corner light for an automotive vehicle : en
  • CH137214A - Process for the manufacture of a latex mixture of high tackiness. : en fr
  • GB323752A - Improvements in or relating to controllers for electric motors : en
  • US1741486A - Coating apparatus : en
  • DE488395C - Gas-tight cabin closed on all sides, especially for high-altitude aircraft : de en
  • GB310494A - Process and apparatus for rolling sheet metal, particularly thin sheet metal : en
  • SE70632C1 - : en sv
  • US1741744A - Protected grate block for stokers : en
  • SU12312A1 - Device for soldering electrical wires and removing insulation from them : en ru
  • ES115757A3 - A CONTAINER OF PAPER, CARDBOARD OR CARTON, WAXED OR NOT. : en es
  • GB323265A - Improvements in and relating to wireless receiving apparatus : en
  • GB323356A - Improvements in and apparatus for feeding combustible dust into receptacles under pressure by means of valves : en
  • GB301505A - Plug-and-socket electric couplings : en
  • GB312993A - Improvements in liquid-sealed glands : en
  • GB323470A - Improvements relating to slidable seats for vehicles and the like : en
  • DE488414C - Pycnometer for milk of lime : de en
  • FR672536A - Method and apparatus for low temperature distillation : en fr
  • GB324029A - Improvements in or relating to television and like apparatus : en
  • GB303369A - : en
  • GB323513A - Improvements in the manufacture and production of organic compounds containing oxygen : en
  • DE488629C - Process for the production of translucent hollow glass objects : de en
  • SU12356A1 - Device for mounting on platforms transported in bales or cargo bags : en ru
  • SE69998C1 - : en sv
  • SE70433C1 - : en sv
  • SE71135C1 - : en sv
  • GB299040A - : en
  • ES115948A3 - A PROCEDURE FOR REINFORCING VOICES AND SOUNDS WITHOUT DEFIGURING THEM APPLICABLE TO ACUISTIC CINEMATOGRAPHY. : en es
  • FR672524A - Machine used for silvering of air empty double wall bottles : en fr
  • SE70942C1 - : en sv
  • FR672579A - Process for the manufacture of binders for stony materials and similar compositions : en fr
  • ES115758A3 - A PROCEDURE FOR LIFTING THE LID OF CARTON CONTAINERS. : en es
  • GB323437A - Improvements in grinding or abrading machines : en
  • SE70870C1 - : en sv
  • SE70680C1 - : en sv
  • SE71096C1 - : en sv
  • SU12290A1 - Reversible steam distribution mechanism of the Heisinger type for dual or compound machines (locomotives, etc.) : en ru
  • SU12363A1 - The method of preparation of plastics : en ru
  • GB323301A - Improved manufacture of strengthened glass : en
  • ES115911A1 - A METHOD OF TREATING SUGAR JUICES. : en es
  • GB323427A - Improvements in hasp fastenings for expansible suit and attache cases, boxes, trunks and the like : en
  • ES115439A3 - ARRANGEMENT OF HYDRAULIC CYLINDERS TO THE SPINDLE PRESSES. : en es
  • FR35256E - Device for the rational watering of trees, and in particular avenue trees, and all other plants, by means of underground irrigation : en fr
  • FR672555A - Classifiable advertising card system : en fr
  • GB323173A - Process for the production of artificial filaments, fibres, bands, sheets, films andthe like of a high lustre from aqueous cellulose solutions : en
  • SE70561C1 - : en sv
  • SU12558A1 - Pressure relief valve : en ru
  • US1741258A - Striker plate for door latches : en
  • US1741367A - Air filter : en
  • US1741791A - Cooking stove : en
  • DE488672C - Electric motor which can be submerged in liquid and in which the stator windings are arranged in a liquid-tight chamber that is completely filled with insulating liquid : de en
  • ES115038A1 - IMPROVEMENTS IN COIN OR HAND DRIVEN ORGANS FOR THE REGISTRATION AND SUPPLY OR MULTIPLE PRODUCTION OF GRAMOPHONES OR ANALOGUES. : en es
  • DK41401C - Device for Discharging Material from an Apparatus in which two different Materials are treated alternately. : da en
  • GB323483A - Improvements in or relating to rotary engines and the like : en
  • GB323363A - Cam-operated electric contactor switches and like devices : en
  • ES115315A1 - A PROCEDURE FOR THE MANUFACTURE OF FABRICS IN THE FORM OF TUBULAR STRIPS. : en es
  • GB305945A - Improvements in pulverising mills : en
  • ES115019A1 - REFRIGERATION SYSTEM FOR MERCURY VAPOR RECTIFIERS, SUPPLIED WITH HIGH VACUUM PUMPS, FOR MERCURY VAPOR. : en es
  • GB323718A - Improved method of preparing alkali metals and alkaline earth metals : en
  • SE70804C1 - : en sv
  • BE365593A - New photographic support : en fr
  • CA296088A - Automobile and engine radiator core : en fr
  • CA296217A - Electric discharge tube : en fr
  • CH137272A - Innovation in slot milling cutters. : de en
  • CH137349A - Selector for controlling a number of circuits. : de en
  • PL11211B1 - Device for load balancing in heating engine installations. : en pl
  • SU12354A1 - Device to turn on the radio : en ru
  • US1742033A - Metallic stool : en
  • SE70723C1 - : en sv
  • SU12206A1 - Fixture for periodically raising and lowering a circular shower : en ru
  • US1741197A - Spindle clutch : en
  • US1741246A - Amusement ride : en
  • US1741259A - Can and bottle opener : en
  • US1742087A - Visible-card index file : en
  • DE488437C - Hang dryer for fabric sheets : de en
  • SE70072C1 - : en sv
  • SE70653C1 - : en sv
  • SE70701C1 - : en sv
  • US1741409A - Relay switch : en
  • US1741806A - Ophthalmic mounting : en
  • US1742082A - Variable lift wing for aeroplanes : en
  • SE70742C1 - : en sv
  • US1741420A - Electric conductor for electric machines and apparatus : en
  • DE488318C - Electrically operated screw press for forging or stamping purposes : de en
  • ES114827A1 - IMPROVEMENTS IN CARS OR CARS AND HARNESSES FOR DOG RACING. : en es
  • FR672398A - : fr
  • GB323531A - Improvements in or relating to internal combustion engines : en
  • SE71281C1 - : en sv
  • US1741459A - Road screed : en
  • US1741746A - Telephone system : en
  • US1741766A - High-speed internal-combustion engine with self ignition : en
  • US1742026A - Apparatus for handling loose material : en
  • US1741350A - Photograph or corner mount : en
  • US1741448A - Display toy aeroplane : en
  • GB323441A - Improvements relating to turning and grinding or abrading machines : en
  • FR672528A - Automatic pressure balancing thermal igniter for internal combustion engines : en fr
  • GB323329A - Improvements in or relating to railway signalling systems : en
  • GB323342A - Improvements in and relating to lightning or surge absorbers : en
  • PL11213B1 - Gas bath stove. : en pl
  • ES115954A1 - AN IMPROVED METHOD, WITH THE CORRESPONDING APPARATUS, FOR THE REDUCTION OF IRON MINERAL. : en es
  • ES115958A1 - USE OF MINERALS, SLUGS, AND IN GENERAL OF PHOSPHORUS AND PHOSPHORIC PRODUCTS AS CATALYTIC AGENTS, IN THE MANUFACTURE OF SILICA BRICKS. : en es
  • US1741742A - Condiment shaker : en
  • US1741956A - Cigar lighter : en
  • SE70482C1 - : en sv
  • SE70687C1 - : en sv
  • SE70886C1 - : en sv
  • US1741519A - Dephlegmator or fractionating column : en
  • US1741916A - Loom for weaving pile fabrics : en
  • US1741175A - Water heater : en
  • US1741645A - Water softener : en
  • US1741749A - Transhission circuits : en
  • US1742009A - Apparatus for handling loose material : en
  • SU12255A1 - Rev counter to the adding machine : en ru
  • SU12258A1 - A switch for connecting an intermediate telephone exchange to a long-distance line : en ru
  • SU12506A1 - Automatic double coupling device for railway vehicles : en ru
  • DK41386C - Discharge tube with Glow cathode. : da en
  • ES98544A1 - Improvements in long firearms. : en es
  • FR35269E - adjustable holder for shaving soap stick : en fr
  • FR672592A - Device with electric keyboard and electromagnet to stop at will, at the desired points of the route, rotating friction plates subjected to a constant impulse : en fr
  • US1741951A - Means for supporting the skid bars or like elements in sawmills : en
  • SE70378C1 - : en sv
  • US1741267A - Ticker attachment : en
  • US1741676A - Semiautomatic map pointer for road vehicles : en
  • DK41407C - Procedure for the manufacture of pressed, leafy products. : da en
  • SE70222C1 - : en sv
  • SE70469C1 - : en sv
  • SE70429C1 - : en sv
  • SE70644C1 - : en sv
  • US1741355A - Internal-combustion engine : en
  • GB323321A - Process of making toilet material : en
  • PL11241B1 - The method of making the fertilizer. : en pl
  • DE488456C - Process for the production of the insulating, paper-based lining of oil containers for electrical apparatus, in particular oil switches : de en
  • GB323389A - Improvements in and relating to manoeuvring trolleys : en
  • GB323431A - An improved method of and means for distinguishing electric cables : en
  • FR35298E - Tubular reinforced concrete construction : en fr
  • GB323488A - Improvements in or relating to means for indicating vacant seats in theatres, cinemas and the like : en
  • FR672620A - Chromatic articles and method of making them : en fr
  • FR672623A - Method of reproducing photographically recorded acoustic phenomena : en fr
  • GB323419A - Fire extinguishing appliance in petrol tanks and the like : en
  • IE11097L - Contact sulphuric acid. : en
  • ES115937A1 - REGENERATIVE FUSION OVEN WITH GAS AND AIR CHAMBERS. : en es
  • US1741290A - Apparatus for electrolyzing chiefly alkaline chlorides : en
  • GB323766A - Improvements in or relating to electric discharge tubes : en
  • US1741733A - Alloy : en
  • US1741654A - Trailer coupling for tractor vehicles : en
  • DE488505C - Method and device for spinning viscous liquids : de en
  • DE488756C - Device for washing filter material : de en
  • SE71184C1 - : en sv
  • DE477176C - Device for mixing gases with liquids or suspensions : de en
  • DE488335C - Construction toys with plate-shaped elements : de en
  • GB323458A - Improvements in picture postcards, christmas, birthday and like greeting cards, advertisement cards and the like : en
  • GB323713A - Improvements in or relating to catalytic processes of dehydrogenation and dehydration of organic compounds : en
  • USD80237S - Design for ah automobile signal lamp : en
  • GB323372A - Improvements in and relating to optical projection apparatus : en
  • GB311819A - Improvements in or relating to dynamo-electric machines : en
  • USD80252S - Design for a belt buckle : en
  • US1741251A - Starter motor drive : en
  • SE70392C1 - : en sv
  • FR672568A - Improvements to geometric tracing devices : en fr
  • DE488712C - Hot riveting method : de en
  • ES115551A1 - IMPROVEMENTS IN AND RELATED TO THE PROCEDURES FOR THE TREATMENT AGAINST - CURRENT OF LIQUIDS, ESPECIALLY FOR THE WASHING OF THE ACID NITROGLYCERIN. : en es
  • ES115907A1 - AUTOMATIC MACHINE FOR THE MANUFACTURE OF GLASS ARTICLES. : en es
  • CH137326A - Lighting fixture with at least two reflectors carried by an inner glass surrounding the incandescent lamp. : de en
  • SE70762C1 - : en sv
  • SU12421A1 - Device to protect the level of geodetic instruments from solar heating : en ru
  • US1741841A - Diaphragm for acoustical apparatus : en
  • US1741981A - Drying apparatus : en
  • PL11217B1 - Supply device with carding device for carding machines. : en pl
  • US1741374A - Loading plant : en
  • US1741387A - Counting mechanism : en
  • CA296160A - Treatment of residual liquors : en fr
  • SE70125C1 - : en sv
  • SE70682C1 - : en sv
  • SE70834C1 - : en sv
  • US1741763A - Apparatus for operating upon composite substances : en
  • PL11267B1 - A method of obtaining earth wax, or similar products, as well as high-viscosity oils from crude oil, so-called paraffin or vaseline. : en pl
  • SE70157C1 - : en sv
  • US1742012A - Cable-reel locomotive : en
  • CH137296A - Multi-casing turbine. : de en
  • CA296158A - Gauge and lock for tanks : en fr
  • CA296227A - Speed control for imbibition apparatus : en fr
  • GB323423A - Improvement in machines for forming rolls of paper or the like : en
  • SU12190A1 - Treacle filtering device : en ru
  • US1741275A - Process of fractionating vapors from pressure stills and the like : en
  • US1741644A - Electric conductor for signaling purposes : en
  • SE70253C1 - : en sv
  • SE71260C1 - : en sv
  • US1741856A - Automatic transmission : en
  • SE70383C1 - : en sv
  • SE71197C1 - : en sv
  • US1741361A - Bedclothes support and arch protector : en
  • US1741937A - Nursing-bottle holder : en
  • US1742078A - Attachment for cream separators : en
  • SU12545A1 - Electric heating device for drums of sizing machines, etc. : en ru
  • US1741887A - Apparatus for refining oil : en
  • SE70783C1 - : en sv
  • SE70802C1 - : en sv
  • SE71175C1 - : en sv
  • SU12420A1 - Powder Measuring Instrument : en ru
  • US1741692A - Paper weight : en
  • US1742115A - Light-controlling means : en
  • SE70776C1 - : en sv
  • SE70590C1 - : en sv
  • SU12214A1 - Adaptation for pouring fractions : en ru
  • DK41405C - Aluminum alloy. : da en
  • SE70795C1 - : en sv
  • SE70861C1 - : en sv
  • SE71179C1 - : en sv
  • US1741176A - Continuous mixing machine : en
  • ES116000A1 - A PERFECTION IN THE DRILLS TO WORK THE WOOD. : en es
  • DE488686C - Spark chimney for electrical switches with insulating, perpendicular to the cheeks and to the usual directional plane of the arc running impact tongues : de en
  • GB323422A - Improvements in controlling arrangements for the pneumatic operation of automatic machines for feeding and shaping molten or plastic glass : en
  • SE70059C1 - : en sv
  • SE70229C1 - : en sv
  • SE70488C1 - : en sv
  • SE71015C1 - : en sv
  • FR35284E - Device for breaking the kernel of almonds : en fr
  • GB323486A - Improvements in control systems of electric machines : en
  • SU12203A1 - Diving device : en ru
  • SU12212A1 - A method of making glass ampoules and the like. products : en ru
  • SU12314A1 - Device for unloading elevator for sugar heads : en ru
  • GB304790A - Electric lighter for pipes, cigars and cigarettes specially for motor-cars : en
  • GB323550A - Improvements in dynamo electric machines : en
  • SE70024C1 - : en sv
  • SE71071C1 - : en sv
  • SE71254C1 - : en sv
  • US1741269A - Gluing mechanism for bookbinding machines : en
  • US1742157A - Dispensing device : en
  • PL11337B1 - A method of producing resistant multi-colored etchings. : en pl
  • SE70447C1 - : en sv
  • SE70719C1 - : en sv
  • SE70884C1 - : en sv
  • SU12226A1 - The method of preparation of dry and durable during storage of soap : en ru
  • US1741573A - Heating and agitating apparatus : en
  • SE71066C1 - : en sv
  • SE71284C1 - : en sv
  • US1741231A - Electrical translating apparatus : en
  • US1741526A - Appliance for photographing the interior of the eye : en
  • US1741618A - Water-level indicator and automatic scoop control for locomotive tenders : en
  • US1741998A - Window : en
  • FR672611A - Printing board and its manufacturing process : en fr
  • US1741871A - Automatic shade roller : en
  • PL11258B1 - A device for the gradual deactivation of single-chamber brakes operating with compressed air. : en pl
  • SU12315A1 - Injector : en ru
  • US1742100A - Spring wheel : en
  • SE70345C1 - : en sv
  • SE71279C1 - : en sv
  • SU12163A1 - Additional device to the high-speed voltage regulator to automatically reduce the excitation of the multiphase current generator at the moment of short circuit : en ru
  • SU12459A1 - Electrical device for flashing lighting semaphores : en ru
  • SU12553A1 - Distribution plate for kitchens in public dining rooms, etc. : en ru
  • US1741755A - Rug-drying machine : en
  • DE488678C - Loose-leaf book with sheets attached to stringing mandrels between terminal strips, a pull-out spine and covers on the terminal strips that can be fully opened : de en
  • DE488690C - Arrangement for complete de-energization of power generators : de en
  • ES115971A1 - IMPROVEMENTS IN AIRPLANES. : en es
  • ES115393A1 - A PROCEDURE FOR OBTAINING PRINTING PLATES TO IMITATE A WOODEN MODEL. : en es
  • GB296675A - Improvements in varnishes, lacquers and like coating compositions : en
  • PL11257B3 - A method and device for condensing steam from air and gases by cooling. : en pl
  • SE71205C1 - : en sv
  • US1742034A - Ventilator : en
  • SE70525C1 - : en sv
  • SU12380A1 - Holder for hosiery knitting machines : en ru
  • US1741446A - Airship : en
  • DE488865C - Grab for mine clearance equipment : de en
  • SE70047C1 - : en sv
  • SE70266C1 - : en sv
  • SE70564C1 - : en sv
  • SU12237A1 - Adaptation to the cardan key for nipples of kerosene gas burners : en ru
  • US1741607A - Bottle-opening device : en
  • USD80229S - James b : en
  • SU12501A1 - The method of separation of alumina hydrate from solutions : en ru
  • US1741623A - Wire-bag-making machine : en
  • SE71133C1 - : en sv
  • SE69989C1 - : en sv
  • SE70841C1 - : en sv
  • US1741707A - Soldering iron : en
  • USD80211S - Design for a hp-stick holder : en
  • US1741647A - Brake mechanism : en
  • FR35282E - Sanitary apparatus : en fr
  • FR672544A - Advanced meter applicable in particular to liquid dispensers : en fr
  • GB323418A - Improvements relating to light reflecting devices for advertisement and like services : en
  • CH137306A - Piston cooling line with air chamber in internal combustion engines. : de en
  • ES115972A2 - A DEVICE FOR SAVING THE CREWS OF WRECKED SUBMARINES. : en es
  • SE71089C1 - : en sv
  • US1741266A - Moisture indication and control : en
  • US1741370A - Engine-starting apparatus : en
  • CH137160A - Locking device on doors of toilets and washrooms. : de en
  • GB299041A - Improvements in or relating to electrical transmission systems : en
  • GB323509A - Improvements in or relating to flexible couplings : en
  • GB314431A - Improvements in filtering apparatus : en
  • US1741380A - Manufacture of cordeau : en
  • US1741470A - Starting gate for race courses : en
  • SE70570C1 - : en sv
  • SE70970C1 - : en sv
  • SU12296A1 - Pneumatic plate friction clutch : en ru
  • DE472789C - Device for the production of water-soluble dry preparations from liquids containing fat and protein : de en
  • US1741588A - Handle attachment : en
  • FR35288E - Explosion or steam turbine : en fr
  • DE488622C - Device for regulating the braking force in two-axle wagons or bogies : de en
  • GB309177A - Improved process of and oven or kiln for baking pulverulent materials such as limestone : en
  • ES115243A1 - A PROCEDURE AND DEVICE TO TAKE ADVANTAGE OF VOLATILE COKE IN THE HOME. : en es
  • GB323357A - Improvements in and connected with panic bolts : en
  • GB323267A - Improvements in, and relating to, cutlery and the like : en
  • SE70899C1 - : en sv
  • SU12390A1 - Glass lapping machine : en ru
  • SU12507A1 - Automatic double coupling device for railway vehicles : en ru
  • PL11276B1 - Receiver of electric signals, operating under the influence of currents of a certain frequency. : en pl
  • SE70656C1 - : en sv
  • SE70736C1 - : en sv
  • US1741262A - Armature construction : en
  • USD80227S - Design for a tire : en
  • PL11272B1 - . (b £, $ tt W loO Belt conveyor, used in underground workings. : en pl
  • PL11350B1 - A method for producing a mixture of calcium nitrate and ammonium nitrate. : en pl
  • SE70257C1 - : en sv
  • SU12142A1 - Device for controlling the speed of rotation of high frequency machines : en ru
  • SU12368A1 - Device for strengthening the anti-gas masks on the head of the carrier : en ru
  • US1741441A - Cushion frame for tires : en
  • US1741969A - Detachable connection for wrench sockets and the like : en
  • US1742049A - Dimmer glass : en
  • SE70445C1 - : en sv
  • SE70768C1 - : en sv
  • SE70781C1 - : en sv
  • SE71064C1 - : en sv
  • US1741390A - Lock : en
  • SE70325C1 - : en sv
  • SE70481C1 - : en sv
  • SU12246A1 - A device for the movement of railway carts : en ru
  • US1741641A - Narrow-ware loom : en
  • DE488643C - Filter for cleaning air and gases with several continuous continuous filter belts one behind the other : de en
  • SE70351C1 - : en sv
  • SE70699C1 - : en sv
  • SE71103C1 - : en sv
  • US1741521A - Combination fixture : en
  • US1742043A - Valve : en
  • CH137209A - Process for the preparation of an o-aminoarylrhodane compound. : de en
  • SE70011C1 - : en sv
  • SE70040C1 - : en sv
  • SU12177A1 - Target appearing at certain intervals : en ru
  • SU12338A1 - Adaptation to locomotive steam boilers to control the degree of superheating of steam : en ru
  • BE364744A - : en
  • SE71149C1 - : en sv
  • US1741256A - Stylus for sound-reproducing machines : en
  • SE70463C1 - : en sv
  • SE70555C1 - : en sv
  • SU12462A1 - Electromagnetic current limiter : en ru
  • SE70087C1 - : en sv
  • SE70262C1 - : en sv
  • SE71291C1 - : en sv
  • US1741200A - Transformer : en
  • US1741672A - Filter : en
  • DE488522C - Concrete block for the shaft extension : de en
  • CA296174A - Vehicle wheel : en fr
  • CA296235A - Vehicle-wheel alignment indicator : en fr
  • SE70766C1 - : en sv
  • US1741271A - Chain : en
  • CH137255A - Watch box. : en fr
  • SE70485C1 - : en sv
  • SE71171C1 - : en sv
  • PL11212B1 - Internal combustion engine with self-ignition dose. : en pl
  • SE70124C1 - : en sv
  • SU12303A1 - Stapler : en ru
  • CH137211A - Process for the preparation of an azo dye. : de en
  • SE70322C1 - : en sv
  • SE70791C1 - : en sv
  • US1741711A - Coil-cutting machine : en
  • SU12166A1 - Method for producing butyric acid : en ru
  • SU12522A1 - Impact free drilling machine : en ru
  • DE488472C - Manufacture of ductile chrome : de en
  • SU12302A1 - Electrophore machine : en ru
  • US1741316A - Device to prevent repeated indication of weft exhaustion : en
  • US1742128A - Mail-box-flag control : en
  • CH137332A - Massage machine. : de en
  • PL11264B1 - A method of refining activated carbon. : en pl
  • SE70450C1 - : en sv
  • SE71046C1 - : en sv
  • SE71250C1 - : en sv
  • DE488623C - Double cage asynchronous motor : de en
  • DK41389C - Grinder for rotating Knives. : da en
  • CH137222A - Printing cylinder for rotary printing machine. : en fr
  • SE70044C1 - : en sv
  • SU12119A1 - Level : en ru
  • SU12249A1 - Method of using steam power plant : en ru
  • SU12337A1 - Interpolator : en ru
  • CA296138A - Rotary pump : en fr
  • CH137236A - Stereophotogrammetric device. : en fr
  • DE488739C - Counter with large numbers visible from afar : de en
  • US1741547A - Shade holder : en
  • ES116015A3 - A PROCEDURE FOR PAINTING FABRICS USING AIRBRUSH. : en es
  • SE70822C1 - : en sv
  • SE70882C1 - : en sv
  • CA296139A - Trolley head : en fr
  • CA296079A - Churn guard : en fr
  • CA296205A - Built-up vertical zinc retort : en fr
  • SE70342C1 - : en sv
  • SU12384A1 - Adaptation to torsion twirls : en ru
  • SU12489A1 - Arc scaler on gauges : en ru
  • USD80224S - Design fob a cigab lighter ob : en
  • CA296145A - Turntable driving apparatus : en fr
  • SE70402C1 - : en sv
  • CA296203A - Regulator : en fr
  • CH137346A - Installation for the transmission and printed reception of signs. : en fr
  • PL11341B1 - li 4> 45/00 Water skiing. : en pl
  • SE70098C1 - : en sv
  • SE70541C1 - : en sv
  • CA296162A - Method of decolorizing caustic liquors : en fr
  • SE70223C1 - : en sv
  • SE70647C1 - : en sv
  • SE70909C1 - : en sv
  • SE70274C1 - : en sv
  • SU12269A1 - Wind speed recorder : en ru
  • SU12328A1 - Device for loading shaft furnaces and furnaces : en ru
  • SU12379A1 - Device for steam cleaning of soot from smoke tubes in locomotive boilers : en ru
  • FR672530A - Improvements to train traffic control systems : en fr
  • GB323269A - Improvements in and relating to wheel axle and bearing arrangements for railway vehicles : en
  • US1741540A - Process for the production of high-alpha cellulose fiber for the manufacture of cellulose derivatives : en
  • SE70533C1 - : en sv
  • SE70968C1 - : en sv
  • SE71248C1 - : en sv
  • SU12077A1 - Device for connecting cathode tubes with cooling tank : en ru
  • US1741507A - Drill : en
  • SE70379C1 - : en sv
  • SE70790C1 - : en sv
  • SE70943C1 - : en sv
  • SU12176A1 - Traction dynamometer for tractors : en ru
  • US1741306A - Process of reducing products of carbon monoxide : en
  • US1741782A - Metal-handling apparatus : en
  • US1741902A - Firearm : en
  • US1741992A - Quick-setting device for brush holders : en
  • SE70091C1 - : en sv
  • SE71038C1 - : en sv
  • SU12469A1 - Railway car coupler : en ru
  • US1741412A - Sheet feeder and conveyer : en
  • US1741988A - Door-engine control : en
  • PL11340B1 - Method and device for the production of water boxes for allotment boilers. : en pl
  • US1741504A - Curtain holder : en
  • GB323280A - Improvements in or relating to fastenings for trunks, cases, boxes and like receptacles : en
  • GB318854A - Improvements in fuel pump with lost-motion lever : en
  • SE71188C1 - : en sv
  • US1741333A - Insulating support : en
  • GB323337A - Improvements in boot finishing machines : en
  • ES115912A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT NUMBER 106210. : en es
  • GB323523A - Improved method of and apparatus for low temperature distillation : en
  • DE488641C - Automatic friction clutch : de en
  • FR672595A - Knife holder for advertising use : en fr
  • SE71115C1 - : en sv
  • SU12146A1 - Method of connecting the stator winding of a three-phase asynchronous motor switched to different numbers of poles : en ru
  • SE70152C1 - : en sv
  • SU12461A1 - The switch points : en ru
  • SU12531A1 - Electromagnetic device to stop the loom when the main thread breaks : en ru
  • SE70872C1 - : en sv
  • US1741183A - Adjustable floating bushing : en
  • CA296211A - Manufacture of oxide cathodes : en fr
  • CH137338A - Process for the preparation of a basic derivative of a substituted quinoline carboxylic acid. : de en
  • SE70292C1 - : en sv
  • SE71023C1 - : en sv
  • US1741440A - Induction train-control system : en
  • GB323456A - Improvements in mixing and kneading machines : en
  • CH137368A - Rolling body coupling. : de en
  • CH137375A - Electric braking system for electric traction vehicles. : en fr
  • CH137333A - Electromedical apparatus. : de en
  • SE70074C1 - : en sv
  • SE70854C1 - : en sv
  • SE71297C1 - : en sv
  • SU12208A1 - Screw propulsion for motor boat supported by two cylindrical floats : en ru
  • SU12234A1 - The method of obtaining artificial tan : en ru
  • BE365022A - : en
  • SE70452C1 - : en sv
  • CA296121A - Amplifier tube : en fr
  • SE70177C1 - : en sv
  • US1741964A - Aeroplane landing-gear arm : en
  • SE70404C1 - : en sv
  • SU12168A1 - Internal combustion engine : en ru
  • CA296142A - Pneumatic tire : en fr
  • US1741920A - Refractory composition and method of making : en
  • CA296214A - Electric discharge tube : en fr
  • CH137406A - Process for the preparation of dodecamethylene diguanidine chloride. : de en
  • SE70817C1 - : en sv
  • SU12153A1 - Device for automatic filling of ice cream tank with water : en ru
  • CA296165A - Armoured electric cable : en fr
  • CH137202A - Process for carrying out gas reactions with the aid of silent electrical discharges. : de en
  • SE70542C1 - : en sv
  • SE71153C1 - : en sv
  • SE71287C1 - : en sv
  • SE71073C1 - : en sv
  • SE71119C1 - : en sv
  • US1741353A - Loom picker : en
  • US1741358A - Coupling for conduit outlet boxes : en
  • US1741404A - Internal-combustion engine : en
  • US1741625A - Electric heating device : en
  • SE70769C1 - : en sv
  • SE71243C1 - : en sv
  • SU12562A1 - Compound screw button : en ru
  • US1742086A - Current collector : en
  • PL11284B1 - A device for transferring fiber-derived solutions. : en pl
  • PL11331B1 - Aviator's parachute belt. : en pl
  • SE70331C1 - : en sv
  • SE70455C1 - : en sv
  • SU12257A1 - Device for stopping a piston rod when a steam locomotive moves without steam : en ru
  • US1741898A - Breast supporter : en
  • SE70330C1 - : en sv
  • SE69991C1 - : en sv
  • SE70651C1 - : en sv
  • SU12485A1 - Speaker device : en ru
  • US1742117A - Binding : en
  • CA296234A - Swinging window and screen mounting : en fr
  • US1741483A - Internal-combustion-engine oil distillator : en
  • US1741491A - Pressure hose and method of making same : en
  • US1741614A - Bulb-planting device : en
  • CA296126A - Water container : en fr
  • SE70627C1 - : en sv
  • SE70813C1 - : en sv
  • US1741298A - Shoe mounting for ironing machines : en
  • SE70786C1 - : en sv
  • SE70910C1 - : en sv
  • US1741324A - Thread control for loom thread cutters : en
  • US1741452A - Goal-line staff : en
  • US1741147A - Combustion-chamber construction : en
  • CA296185A - Semi-trailer and support : en fr
  • SE70981C1 - : en sv
  • SU12122A1 - Sugar beet desachering device : en ru
  • SU12273A1 - Alternator : en ru
  • SU12355A1 - Self-braking method of a three-phase asynchronous motor : en ru
  • US1741303A - Index or file : en
  • US1741331A - Truss : en
  • US1741580A - Ventilating and refrigerating apparatus : en
  • US1742015A - Piston pin and method of forming same : en
  • SE70079C1 - : en sv
  • SE70137C1 - : en sv
  • SE70368C1 - : en sv
  • SE70811C1 - : en sv
  • US1741636A - Density regulator for seed rolls on linters : en
  • US1741318A - Motor-boat top : en
  • GR2598B - METHOD OF CONSTRUCTION AND REPAIR OF DAM. : el en
  • SE71139C1 - : en sv
  • SE71202C1 - : en sv
  • US1741433A - Dirigible headlight : en
  • US1741680A - Furnace wall : en
  • US1741695A - Machine drive : en
  • PL11232B1 - Single or multi-phase collector motor for speed control without moving brushes. : en pl
  • US1741291A - Current rectifier : en
  • SE70993C1 - : en sv
  • SE71259C1 - : en sv
  • GB323425A - Improvements in or relating to infusers and the like : en
  • GB323732A - Process for improving artificial fibres or fabrics : en
  • SE70902C1 - : en sv
  • SE71124C1 - : en sv
  • SE70881C1 - : en sv
  • SE71182C1 - : en sv
  • SU12233A1 - Regenerative coke oven : en ru
  • SE70745C1 - : en sv
  • US1741816A - Apparatus for pumping material : en
  • CA296132A - Tuning device for organ pipes : en fr
  • CH137194A - Process and device for separating dust or dust-like substances from a gas or air stream. : de en
  • SE70041C1 - : en sv
  • SU12342A1 - The driver's booth for oil locomotives with short booths : en ru
  • US1741313A - Medical appliance : en
  • US1741546A - Refrigerator latch : en
  • US1741884A - Machine for the mechanical production of paper cups pressed in folds : en
  • SE70142C1 - : en sv
  • SE70146C1 - : en sv
  • SE71093C1 - : en sv
  • SE71222C1 - : en sv
  • US1741282A - Radio direction finder, hertzian compass, and the like : en
  • US1741977A - Electric furnace : en
  • SE70477C1 - : en sv
  • SE70511C1 - : en sv
  • SU12161A1 - Double blade knife for cleaning vegetables, fruits and fish : en ru
  • US1741612A - Radiator relief valve : en
  • CH137372A - Axle box with automatic lubrication and centrifugal sealing for tipping wagons. : en fr
  • AU1770429A - Improvements in crates : en
  • DE488625C - Process for the representation of colored connections : de en
  • GB298230A - Improvements in automobile lifts and the like : en
  • SE71183C1 - : en sv
  • SU12484A1 - Tool for punching heads on bolts using pressure pads : en ru
  • US1741295A - Dispensing cabinet for tongue depressors : en
  • CH137163A - Method and device for the continuous production of water gas. : de en
  • SE70062C1 - : en sv
  • SE71301C1 - : en sv
  • US1741659A - Piston : en
  • SE70269C1 - : en sv
  • SE70748C1 - : en sv
  • SE70877C1 - : en sv
  • SU12364A1 - Carbon microphone : en ru
  • SE70751C1 - : en sv
  • SE70826C1 - : en sv
  • SE71288C1 - : en sv
  • SE71186C1 - : en sv
  • US1741954A - Outside spray booth : en
  • PL11239B1 - Typewriter or handwritten fonts of Hebrew letters and bullet marks. : en pl
  • SE71000C1 - : en sv
  • SU12098A1 - Mechanism for changing in flight the profile of the wings with the help of deforming the wing levers : en ru
  • US1741779A - Table : en
  • US1742148A - Railway wheel pilot : en
  • DE488568C - Method and device for regulating the discharge of sludge from containers : de en
  • GB323302A - Improvements in or relating to transparent sheet material : en
  • SE70743C1 - : en sv
  • US1741966A - Oil-circuit interrupter : en
  • SE70242C1 - : en sv
  • SU12172A1 - Device for launching compressed air of internal combustion engines : en ru
  • SU12189A1 - Cigarette case : en ru
  • DK41402C - Car spare wheel. : da en
  • ES115397A1 - MODULATION DEVICE. : en es
  • US1741488A - Method of making linoleum and product thereof : en
  • US1741811A - Drop-forging hammer : en
  • GB323412A - Improvements in automatic inflating devices for pneumatic tyres : en
  • DE488137C - Otter board for trawls : de en
  • ES115420A2 - PROCEDURE AND DEVICE FOR THE LEVELING OF THE RAILWAYS. : en es
  • FR672631A - Improvements to hydraulic shock absorbers : en fr
  • GB323285A - Improvements relating to prepayment electricity and other meters : en
  • SE70001C1 - : en sv
  • PL11308B1 - A method of making a gravel binder for paving roadways, floors and sidewalks. : en pl
  • US1741240A - Tamping and like implement : en
  • US1741255A - Mileage indicator : en
  • US1741310A - Contact sulphuric acid process : en
  • US1741963A - Two-circuit transmission tower : en
  • SU12121A1 - Wind water engine : en ru
  • SU12228A1 - Device for making backs in shoes : en ru
  • BE365166A - : en
  • US1741829A - Stake for holding concrete forms : en
  • US1741881A - Sanitary wearing apparel : en
  • SE70782C1 - : en sv
  • SE70474C1 - : en sv
  • SE71097C1 - : en sv
  • USD80219S - Design for a textile fabric : en
  • DE488216C - Internal combustion engine with rotatable tubular slide valve between piston and cylinder, in which the compression chamber can be changed depending on the gas regulation : de en
  • DE488830C - Liquid level indicator for wet gas meters : de en
  • CH137260A - Electromagnetic drive for clocks. : de en
  • DE488521C - Closure with press stud for fur collar : de en
  • SE70475C1 - : en sv
  • SE71224C1 - : en sv
  • SE70128C1 - : en sv
  • SE70663C1 - : en sv
  • SU12535A1 - Electrotherapeutic device : en ru
  • US1742101A - Glass-grooving machine : en
  • SU12457A1 - Kolosnikova lattice : en ru
  • US1741608A - Certificate holder : en
  • US1741929A - Egg-handling apparatus : en
  • CA296103A - Choke actuator : en fr
  • SE70238C1 - : en sv
  • BE369384A - : en fr
  • SE70441C1 - : en sv
  • SE70090C1 - : en sv
  • SE70193C1 - : en sv
  • SE70620C1 - : en sv
  • US1741468A - Heater : en
  • SU12298A1 - A device that signals an increase or decrease in temperature : en ru
  • US1741820A - Brake mechanism for automotive vehicles : en
  • US1741840A - Pipe bender : en
  • US1742010A - Check-controlled mechanism : en
  • SE70232C1 - : en sv
  • SU12438A1 - Electrical contact device for alarm systems : en ru
  • US1741801A - Tire tool : en
  • FR672619A - Improvements to talking machines in the form of a case : en fr
  • SE70540C1 - : en sv
  • US1741150A - Card carrier : en
  • SE71174C1 - : en sv
  • US1741505A - Curtain holder : en
  • CH137379A - Device for storing and using electrically generated heat. : de en
  • SE70327C1 - : en sv
  • SE71074C1 - : en sv
  • SE70868C1 - : en sv
  • SU12157A1 - The method of obtaining azo dyes : en ru
  • US1741635A - Tread measuring and cutting device : en
  • SU12389A1 - A device for signaling the passing of cigarettes when packing them in packages : en ru
  • US1741595A - Seal press : en
  • US1741688A - Clutch : en
  • US1741712A - Elevating truck : en
  • CA296161A - Treatment of residual liquors : en fr
  • GB323716A - Improvements in filler-caps for the petrol and oil tanks of motor-cycles and the like : en
  • BE364341A - : en fr
  • CH137328A - Device for making house numbers visible. : de en
  • BE365675A - Method and apparatus for condensing zinc vapors : en fr
  • PL11246B1 - Self-regulating device for feeding the seed etching machine with pickling agent and the way of its adjustment. : en pl
  • SE70489C1 - : en sv
  • SE71272C1 - : en sv
  • CH137400A - Process for the preparation of a nitrogenous vat dye. : de en
  • CA296213A - Radio reception system : en fr
  • CH137284A - A process for decorating enamel dials. : en fr
  • PL11266B3 - A strut board. : en pl
  • SU12321A1 - Matchbox : en ru
  • SU12466A1 - Lubrication switch for stop when driving a steam locomotive without a pair of spools : en ru
  • US1741432A - Speed regulator for machine guns : en
  • SE70595C1 - : en sv
  • SE70734C1 - : en sv
  • US1741190A - Direction indicator : en
  • US1741334A - Filter : en
  • US1741626A - Safety device : en
  • US1741797A - Grooving tool : en
  • SE71022C1 - : en sv
  • SU12426A1 - Apparatus for cooling slags in furnaces : en ru
  • SE70758C1 - : en sv
  • US1741327A - Protector for hairdressing use and the like : en
  • US1741675A - Kettle : en
  • SE70360C1 - : en sv
  • SE70490C1 - : en sv
  • SU12306A1 - Peat device for hydraulic peat extraction : en ru
  • US1742145A - Article made of fabric : en
  • USRE17540E - Hans rathsbukg : en
  • FR35292E - Process for manufacturing cellulose esters : en fr
  • GB323340A - Improvements in submarine mines and method of anchoring the same : en
  • GB309486A - Improvements in submarine cables : en
  • SE70844C1 - : en sv
  • SE71132C1 - : en sv
  • SE69986C1 - : en sv
  • US1741615A - Hot top for ingot molds : en
  • US1741913A - Oil-well pump : en
  • CH137239A - Drum totalizer. : en fr
  • CH137397A - Process for the preparation of a nitrogenous vat dye. : de en
  • SE70195C1 - : en sv
  • SE70366C1 - : en sv
  • SE70793C1 - : en sv
  • SE71050C1 - : en sv
  • SE71240C1 - : en sv
  • SU12151A1 - Method of making electric incandescent lamps : en ru
  • SU12549A1 - Theater curtain : en ru
  • US1741265A - Transformer : en
  • US1741372A - Socket or mounting for vacuum tubes : en
  • SE70457C1 - : en sv
  • SE70871C1 - : en sv
  • SE71029C1 - : en sv
  • US1741715A - Disk-rolling mill : en
  • CA296156A - Apparatus for providing a stream of plastic aggregate : en fr
  • SU12184A1 - Cathode generator : en ru
  • SU12371A1 - Electric ac machine : en ru
  • CA296107A - Car parking system : en fr
  • CA296204A - Manufacture of glass : en fr
  • SE70985C1 - : en sv
  • SE71053C1 - : en sv
  • SU12155A1 - Method for producing mouse aromatic compounds : en ru
  • US1741216A - Planting mechanism : en
  • US1742150A - Sanitary bottle rack : en
  • US1742002A - Eccentric cone loud-speaker : en
  • SE70200C1 - : en sv
  • SE70380C1 - : en sv
  • SE70833C1 - : en sv
  • US1742005A - Hand brake : en
  • GB305944A - Improvements in or relating to energy supply systems for thermionic valves : en
  • GB323384A - Improvements in or relating to pressure plates or pads for photographic cameras : en
  • SE69999C1 - : en sv
  • SE70104C1 - : en sv
  • SE70407C1 - : en sv
  • SU12289A1 - Device for interrupting electrical current : en ru
  • SU12520A1 - Whistle : en ru
  • US1741348A - Means for purifying lubricating oil : en
  • CA296238A - Flexible conveyer : en fr
  • SE69994C1 - : en sv
  • SE70143C1 - : en sv
  • SE70218C1 - : en sv
  • SE71012C1 - : en sv
  • US1741867A - Combined cigarette case and lighter : en
  • SE70980C1 - : en sv
  • US1741478A - Method of making vehicle wheels : en
  • US1742167A - Axminster loom : en
  • USD80249S - Design for a lamp : en
  • CH137323A - Electric valve. : de en
  • CH137281A - Beaters for beater mills. : de en
  • US1741924A - Blade holder : en
  • SE69978C1 - : en sv
  • SE71040C1 - : en sv
  • SU12110A1 - Rayon Spun Machine : en ru
  • SE70244C1 - : en sv
  • US1742052A - Retainer for nuts : en
  • US1742084A - Depth-indicating device : en
  • CH137148A - Pressing plant for fruit and grapes. : de en
  • BE365283A - : en fr
  • CA296216A - Discharge tube : en fr
  • ES115990A1 - A PROCEDURE FOR THE MANUFACTURE OF FLAT FABRICS, OF COTTON OR COTTON AND ARTIFICIAL SILK, WITH THE LOOK OF WOOL FABRICS. : en es
  • FR672626A - Improvements in the manufacture of catalysts : en fr
  • FR672531A - Advanced Isolation Variable Capacitor : en fr
  • FR672594A - Improvements to acoustic sounding devices : en fr
  • GB323408A - : en
  • CH137396A - Process for the preparation of a nitrogenous vat dye. : de en
  • ES115964A1 - IMPROVEMENTS IN THE REFINATION OF LEAD IN PASTE OR BARS. : en es
  • SE70945C1 - : en sv
  • SE71005C1 - : en sv
  • US1741557A - Lawn sprinkler : en
  • PL11202B1 - A method of producing a coating that protects cables, metal pipes from gnawing influences. : en pl
  • SE70596C1 - : en sv
  • SU12550A1 - Button for an electric bell : en ru
  • CH137278A - Method and device for bringing together machine-made parts of matchboxes. : de en
  • GB299060A - Process for the production and separation of active substances from glands : en
  • US1741637A - Vegetable textile material and process for producing same : en
  • US1742000A - Water-heater drain : en
  • ES115951A1 - IMPROVEMENTS IN THE COQUIFICATION OF AGGLOMERATES. : en es
  • SE70692C1 - : en sv
  • DE488108C - Electrical measuring device with a contact indicator to indicate wave reception and to indicate the onset of wave modulations : de en
  • DE488284C - Method for attaching a transformer core which is to be brought between two projections of an insulating body through which the primary conductor passes and which is to be placed around the insulating body : de en
  • DE488631C - Collapsible deck chair : de en
  • DE488835C - Device for spraying raised plants : de en
  • SU12281A1 - Device for signaling vehicle overspeeding and stopping : en ru
  • SU12288A1 - Peat Extraction Machine : en ru
  • US1742006A - Locking center-pin construction for railway cars : en
  • CH137320A - Method for synchronizing synchronous machines. : de en
  • ES115530A1 - DEVICE FOR MOUNTING AN AUTOMOBILE TRUCK AXLE OR ON A TRAILER. : en es
  • SE70896C1 - : en sv
  • SE70672C1 - : en sv
  • SE71027C1 - : en sv
  • SU12460A1 - Reverse furnace for fire tube boilers : en ru
  • US1741710A - High-frequency generating and amplifying system : en
  • PL11238B1 - Draft regulator for furnaces with additional air supply. : en pl
  • SE70464C1 - : en sv
  • SE71094C1 - : en sv
  • SE71236C1 - : en sv
  • SU12286A1 - Instrument for checking the correct installation of countercrank on locomotives : en ru
  • SU12557A1 - The method of preparation of building material from raw clay : en ru
  • US1741671A - of cleveland : en
  • US1742064A - Means for attaching sheets to mattresses : en
  • SE69976C1 - : en sv
  • SE71204C1 - : en sv
  • SU12493A1 - Safety device for presses : en ru
  • CH137264A - Method and device for smelting oolite grains and similar fine ores or ore stalks obtained from minette. : de en
  • SE70280C1 - : en sv
  • SE71081C1 - : en sv
  • SU12253A1 - Device for internal rolling cigarette sleeves : en ru
  • SU12367A1 - Device for lifting axle when repairing a steam locomotive : en ru
  • US1741281A - Trigger mechanism for firearms : en
  • US1741518A - Correction of power factor in induction motors : en
  • CA296199A - Equalizing mechanism : en fr
  • DE488181C - Automatic adjustment device for air brakes : de en
  • DE488481C - Piston or diaphragm pumps for operating compressed air machines, in particular compressed air tools : de en
  • SE70021C1 - : en sv
  • SE70203C1 - : en sv
  • SE70241C1 - : en sv
  • SE70302C1 - : en sv
  • SU12276A1 - A device for handling a self-propelled tracked vehicle in a wheeled : en ru
  • US1741238A - Propulsion of water craft and aircraft : en
  • US1741721A - Motor-controlling device : en
  • SE70929C1 - : en sv
  • SE71058C1 - : en sv
  • ES111744A1 - DEVICES ADAPTED TO SEALING TENSIONERS INTENDED TO CREATE A SHEET ON THE STRAP IN THE SEALS OF BOXES, BOLDS AND PACKAGES AND TO SUPPORT THE TIPS OF THE STRAP DURING TENSIONING. : en es
  • CH137152A - Process for the production of a protective cover on objects to prevent the destruction of the same by atmospheres. : de en
  • FR672637A - Product to detach hands : en fr
  • GB323501A - Improvements in the treatment of materials made of or containing cellulose esters or ethers : en
  • DE488146C - Key mechanism for wind instruments : de en
  • DE488529C - Reversible metallurgical regenerative furnace : de en
  • SE70602C1 - : en sv
  • SU12086A1 - Telephone device : en ru
  • ES115967A1 - APPARATUS FOR DETERMINING THE VOLUME AND DENSITY OF GRANULAR MATTERS. : en es
  • GB297844A - Improvements relating to vehicle bumpers or collision guards : en
  • CH137262A - Process for making an alloy of high hardness. : de en
  • DE488684C - Process for the preparation of aminoanthraquinones, their derivatives and substitution products : de en
  • SE70702C1 - : en sv
  • BE365371A - : en
  • CA296208A - Inserted tooth saw : en fr
  • FR35281E - Improvements to metal wheels for automobiles : en fr
  • GB323322A - A process for improving the strength value of articles prepared from rubber : en
  • US1741408A - Chandelier : en
  • US1741484A - Safety device for automobiles : en
  • FR672572A - Paper cutting device : en fr
  • FR35276E - Side discharge excavator : en fr
  • ES115914A1 - PROCEDURE FOR THE MANUFACTURE OF A DOUGH OF LINOLEUM. : en es
  • CA296093A - Fish lure : en fr
  • CA296201A - Furnace for water-tube steam boilers : en fr
  • CA296137A - Pump : en fr
  • CH137374A - Retensioning device for contact wires in electric railways. : de en
  • ES116012A1 - A PROCEDURE FOR THE MANUFACTURE OF CARTON TO MAKE STEREOTYPY MATRICES. : en es
  • US1741534A - Speed regulator for machine guns : en
  • FR672507A - Improvements in the manufacture of cord and fabric for brake linings : en fr
  • FR672608A - Device for filtering and treating lubricating oils by contact : en fr
  • ES23U - Box-container of cardboard or other material for, all kinds of articles. (Machine-translation by Google Translate, not legally binding) : en es
  • GB300173A - Improvements in or relating to dirigible headlight mechanisms for automobiles : en
  • GB323327A - Improvements in or relating to apparatus for winding and storing kinematograph films and like strips : en
  • GB323417A - Improvements in or relating to big end roller bearings : en
  • GB323379A - Improvements in the manufacture of tiles, bricks and other pottery-ware : en
  • GB323530A - Improvements in automatic means for heating water, making tea and the like : en
  • US1741300A - Let-off for looms : en
  • US1741773A - Beverage and process of preparing the same : en
  • US1741940A - Elevator-entrance inclosure : en
  • GB311245A - Improvements in surface condensers : en
  • GB323452A - Improvements in and connected with devices for securing the ends of ligatures for tying parcels and for other purposes : en
  • PL11208B1 - Seed dressing. : en pl
  • SE70991C1 - : en sv
  • US1741517A - Airplane-propelling mechanism : en
  • GB323440A - Improvements in clamps for electric conductors : en
  • DE488493C - Stand for fountain pen : de en
  • SE70239C1 - : en sv
  • SE70287C1 - : en sv
  • SU12114A1 - Electric lamp : en ru
  • SU12378A1 - Horizontal centrifuge for refining refined sugar : en ru
  • SE70122C1 - : en sv
  • SE71079C1 - : en sv
  • SE71273C1 - : en sv
  • SU12109A1 - Adaptation to spraying machines : en ru
  • GB323484A - Improvements in furnaces for burning powdered fuel : en
  • CH137290A - Elastic coupling. : en fr
  • SE70343C1 - : en sv
  • SE70506C1 - : en sv
  • SE70772C1 - : en sv
  • SE70838C1 - : en sv
  • DE488635C - Motor drive for calculating machines with special keys for the stop bolts corresponding to the numerical value : de en
  • FR672561A - Improvements to the construction of wagons : en fr
  • GB298234A - Process for the manufacture of derivatives of aminoaryl antimony compounds : en
  • GB323444A - Improvements relating to combination locks : en
  • FR672357A - : fr
  • FR672587A - Talking machine : en fr
  • GB323300A - Improvements in and relating to vertical tube boilers : en
  • ES115921A1 - SUBSTITUTE FOR EGG YOLK. : en es
  • US1741975A - Ball joint : en
  • US1742129A - Cotton-cleaner beater shaft : en
  • ES115355A1 - Improvements in the treatment of liquids or organic substances by irradiation. : en es
  • SE70132C1 - : en sv
  • GB323362A - Improvements in or relating to means for facilitating reference to and reading of books and the like : en
  • DE488531C - Oil switch with bushings located on the bottom of the oil container : de en
  • ES115041A1 - IMPROVEMENTS IN THE CONSTRUCTION OF THE ROTARY PUMPS WITH OSCILLATING VANES. : en es
  • SE70726C1 - : en sv
  • DE488542C - Air heater : de en
  • ES116007A1 - A SPECIAL ELECTROMECHANICAL SYSTEM FOR THE ELEVATION AND DISTRIBUTION OF WATER IN A NEIGHBORHOOD. : en es
  • GB323512A - Process for the manufacture of condensation products of ª‡-ª‰-substituted acroleins with aromatic bases : en
  • SE70443C1 - : en sv
  • US1741720A - Sucker-rod-joint lock : en
  • USD80225S - Design for a lamp globe : en
  • FR672584A - Signaling device for crossing roads, bends, level crossings, etc. : en fr
  • FR672649A - System for graphic recording or signaling of the movements of a mobile, in particular of the mobile ones driven by a low motor effort : en fr
  • ES115242A1 - A PROCEDURE FOR MOLDING PAPERS WITH DRAWINGS, WALLPAPERS, TAPESTRIES AND THE LIKE THROUGH PRINTING. : en es
  • GB298194A - Improvements in steel guide for submarine drills : en
  • ES115952A1 - A PROCEDURE FOR DISCHARGING FIBROUS MATERIALS FROM CLOSED CONTAINERS. : en es
  • FR35259E - Coke oven : en fr
  • FR672639A - Airtight preservation device for the ears against entry of foreign bodies, extreme cold and heat : en fr
  • GB323361A - Improvements in or relating to apparatus for raising and lowering the hoods of vehicles and the like : en
  • GB323503A - Improved steam heating system for buildings and apparatus therefor : en
  • PL11339B1 - Inclined rolling mill, : en pl
  • SE70897C1 - : en sv
  • US1741463A - Choker hook : en
  • US1741837A - Maternity sheet : en
  • US1742158A - Toy : en
  • US1741254A - Plate-steel speed ring for hydraulic turbines : en
  • SE71198C1 - : en sv
  • SU12408A1 - Ski processing machine : en ru
  • GB314787A - Improvements in or relating to artificial silk : en
  • DE488537C - Process for the preparation of nitrogenous cow dyes : de en
  • FR671288A - Ribbed Knitting Circular Looms Improvements : en fr
  • DK41373C - Electric Accumulator. : da en
  • ES115890A1 - Force impeller produced by the weight of a vehicle when passing over it and making use with this force other devices, whose operation is desired. : en es
  • ES115527A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT NUMBER 112666. : en es
  • GB323476A - Improvements in or relating to cases or cabinets for cutlery and other articles : en
  • FR35279E - Monoplane plane : en fr
  • DE488350C - Switch for starting AC motors using a starting transformer : de en
  • DE488528C - Process for the preparation of acetyl cellulose soluble in chloroform : de en
  • GB323457A - Improvements in or relating to hose or half-hose : en
  • SE70166C1 - : en sv
  • SE70347C1 - : en sv
  • SE70352C1 - : en sv
  • US1741242A - Sink strainer : en
  • US1741487A - Floor plate : en
  • US1741385A - Ments : en
  • US1741677A - Valve-adjusting means for internal-combustion engines : en
  • US1741735A - Valve : en
  • US1741955A - Method of obtaining chromium : en
  • US1742067A - Manifolding sales book : en
  • SE71062C1 - : en sv
  • SE70373C1 - : en sv
  • SE70677C1 - : en sv
  • GB323471A - Self-propelled vehicles having two or more driving axles : en
  • BE365625A - Improvements to weighing devices, more particularly intended for bakeries and flour mills : en fr
  • CA296175A - Furnace tuyere grate : en fr
  • GB309983A - Improvements in or relating to advertising signs : en
  • FR35254E - Intaglio intaglio printing machine on sheet paper : en fr
  • SE70249C1 - : en sv
  • SE71108C1 - : en sv
  • SU12417A1 - Portable sliding screen to protect the glassblower from the radiant heat of the furnace : en ru
  • SU12435A1 - A device for beating a scribe from a hollow glass blower tube : en ru
  • PL11250B1 - Tube generator. : en pl
  • DE488666C - Production of hydrofluoric acid and fluorides from silicofluoric acid and silicofluorides : de en
  • GB323504A - Improvements in devices for testing brakes on cars and other road vehicles : en
  • BE365713A - : en
  • FR672628A - Cylinder for two-stroke, double-acting internal combustion engine : en fr
  • US1741938A - Corn binder : en
  • SE70517C1 - : en sv
  • SE70771C1 - : en sv
  • SE70934C1 - : en sv
  • US1741482A - Oil rectifier : en
  • US1741973A - Process of making fused cement : en
  • PL11297B3 - The method of imparting properties to viscose, reducing the gloss of the products obtained from it. : en pl
  • SE70904C1 - : en sv
  • US1741143A - Tongue scraper : en
  • US1741347A - Stock-controlling means for paper-making machines : en
  • CH137172A - Coffee maker. : en fr
  • CA296196A - Trolley conveyer : en fr
  • SE70859C1 - : en sv
  • GB323405A - Improvements in cleaning machines for tin plates : en
  • SE70088C1 - : en sv
  • SE70640C1 - : en sv
  • SE71067C1 - : en sv
  • US1741496A - Process for stripping rags with sulphur dioxide : en
  • US1741862A - Automatic transmission : en
  • US1742007A - Center-pin-locking arrangement for railway cars : en
  • USD80239S - of decatur : en
  • SE70808C1 - : en sv
  • US1741866A - Combined hem folder and strip guide : en
  • ES115985A1 - IMPROVEMENTS IN THE AUTOMOBILE CARS OF THE ATTRACTION GENERALLY CALLED ELECTROMODOME. : en es
  • US1741413A - Upholstery edge : en
  • US1741687A - Signal device : en
  • US1742176A - Footwear : en
  • BE365390A - Improvements to control devices for work in workshops : en fr
  • DE488459C - Magnetizable, laminated slot seal for electrical machines, in which the lamellae lying in the same direction as the sheets of the effective iron of the machine are embedded in the insulating part of the slot seal body without rivets and are secured in their position there : de en
  • DK41395C - Heating cabinet. : da en
  • FR672588A - Centrifugal force regulator : en fr
  • SE70035C1 - : en sv
  • SE70537C1 - : en sv
  • SU12149A1 - Device for adjusting the hydraulic pressure of water in the production of wood pulp in the high power pullers : en ru
  • SU12219A1 - Method for tanning gol with synthetic tanning agents : en ru
  • US1741846A - Parasol and umbrella : en
  • GB323312A - Improvements in, or relating to, coil spring or upholstered spring mattresses and like spring upholstery : en
  • GB323390A - Improvements in or relating to the chains of textile stentering machines : en
  • GB323371A - Improvements in or relating to automatic or semi-automatic weighing apparatus of the suspended type : en
  • CH137196A - Hermetic closure device for containers. : en fr
  • DE488368C - Device for train control by inductive means : de en
  • US1741886A - Art of sheet-glass manufacture : en
  • US1741337A - Night-light and votive-light holder : en
  • SE70168C1 - : en sv
  • GB323294A - Improvements in and relating to the securing of ships' hatches : en
  • CA296112A - Apparatus for the production of rain : en fr
  • CA296159A - Car brake mechanism : en fr
  • CA296179A - Production of insulated articles : en fr
  • CH137150A - Device for trapping flying insects. : de en
  • CH137314A - Switchgear with assembled high voltage transformers and oil switches for high performance. : de en
  • GB323264A - Improvements in and relating to loud speakers : en
  • PL11245B1 - A device for amplifying or straightening electromagnetic vibrations. : en pl
  • SE70139C1 - : en sv
  • US1741683A - Means and method of producing decorative surfaces : en
  • FR35266E - Electric current distributor and inverter for ringing bells on the fly : en fr
  • GB301435A - Improvements in earth fault protective arrangements for alternating current generators : en
  • ES115295A1 - AN ELECTRO-MECHANICAL IMPROVEMENT TO OBTAIN MOVEMENT AND MOTOR FORCE, WITH RECOVERY OF THE SAME, APPLICABLE TO MACHINES AND LOCOMOTION. : en es
  • ES115932A1 - AN APPARATUS TO CLEAN ELECTRODES, ESPECIALLY DISCHARGE ELECTRODES OF ELECTRIC GAS TREATMENTS. : en es
  • DE488797C - Hollow rope with wires twisted around a core, especially for electrical overhead lines : de en
  • US1741587A - Replaceable clinker hook : en
  • US1741776A - Anchor : en
  • PL11218B3 - Cold storage in gas separation devices. : en pl
  • GB323346A - Improvements in the treatment of mixed fabrics or yarns composed of natural celluloses and wool or natural silk : en
  • SE70476C1 - : en sv
  • GB318212A - Flexible casing for chains : en
  • US1741728A - Package-vending machine : en
  • SE71117C1 - : en sv
  • SE71239C1 - : en sv
  • SU12490A1 - Electrical detector device : en ru
  • SE70369C1 - : en sv
  • SE70763C1 - : en sv
  • SE70955C1 - : en sv
  • FR35258E - Automobile mud flaps : en fr
  • ES98647A3 - A procedure for coating the binding covers of books. : en es
  • CA296143A - Rear axle assembly : en fr
  • US1741489A - Oil-well plowing apparatus : en
  • US1741141A - Fluid-pressure engine : en
  • US1741512A - Combination hose and supporter : en
  • US1741847A - Cushion construction : en
  • US1742177A - Permanent-waving hair curler : en
  • USD80251S - Design for a lighting-fixture bracket or article of analogous nature : en
  • DE488411C - Process for the production of thin-walled metal barrels that are resistant to internal pressure : de en
  • GB305982A - Improvements in pedal protectors for musical instruments : en
  • DE488408C - Machine for processing soles with cracked lips : de en
  • FR672614A - Manufacturing process for wheel tires : en fr
  • ES115910A1 - IMPROVEMENTS IN THE FISHING APPARATUS. : en es
  • DE488485C - Cylinder lubrication device for piston engines : de en
  • PL11314B1 - The method of obtaining organic dyes containing acid groups, insoluble in water, but soluble in organic solvents. : en pl
  • PL11333B3 - Method and device for roasting a zinc blende. : en pl
  • SE70138C1 - : en sv
  • GB323309A - A carrier or package or box for tennis or badminton or similar racquets : en
  • GB323493A - Improvements in or relating to loading and unloading appliances for road vehicles : en
  • CA296170A - Electrically driven clockwork : en fr
  • SU12524A1 - Tester for weaving warheads : en ru
  • US1741657A - Steam generator : en
  • US1741796A - Brake system and mechanism : en
  • FR35289E - Bagging and handling process for soft and greasy substances with container recovery : en fr
  • GB323175A - Process for improving vegetable textile materials : en
  • GB323338A - : en
  • DE488660C - Gas pressure charger : de en
  • ES115406A3 - A DEVICE APPLICABLE TO THE FINS OF AUTOMOBILES, TO INDICATE DISTANCES. : en es
  • ES115949A1 - AUTOMATIC INSTALLATION TO CHANGE NEEDLES FROM THE SAME TRAM IN RUN. : en es
  • FR672643A - Cutting machine : en fr
  • GB323313A - A new or improved fitting for vehicle doors : en
  • SE70039C1 - : en sv
  • US1741586A - Index : en
  • US1742023A - Retort-operating apparatus : en
  • SE70415C1 - : en sv
  • DE488173C - Device for combining wire structures, in particular those provided with a semicircular bend, to form a wire structure with closed circular eyes : de en
  • SE71018C1 - : en sv
  • GB298473A - Improvements in vehicle speed-controlling mechanism : en
  • US1741405A - Adjusting means for rolling-mill rolls : en
  • PL11225B1 - Electrical resistance. : en pl
  • SE70016C1 - : en sv
  • SE70550C1 - : en sv
  • GB323304A - Improvements in or relating to appliances for playing games of skill : en
  • SE70284C1 - : en sv
  • SE70505C1 - : en sv
  • SU12211A1 - Box form for presses used for the manufacture of artificial stones : en ru
  • SU12504A1 - Electric pa linnik : en ru
  • US1742165A - Method for obtaining hydrocarbons of low boiling points from hydrocarbons of high boiling points : en
  • SE70539C1 - : en sv
  • SE70892C1 - : en sv
  • US1742114A - Machine for dyeing, scouring and washing wool and other fibrous materials : en
  • DE488586C - Process for the protection of iron and steel objects with the help of a chrome coating : de en
  • DE488058C - Drive the control shaft of internal combustion engines by means of a retensionable chain drive : de en
  • DE488494C - Nailing device with a device for feeding a plurality of nails : de en
  • GB304315A - Cinematograph projection apparatus : en
  • GB323331A - Improvements in or relating to aerials for transmitting wireless signals : en
  • GB306530A - Device for machining propeller-type rotor wheels of hydraulic turbines and centrifugal pumps : en
  • SE70340C1 - : en sv
  • SE70876C1 - : en sv
  • SE70911C1 - : en sv
  • SE71009C1 - : en sv
  • US1741199A - Ophthalmic mounting : en
  • USD80248S - Design for a cabinet for sound producing and reproducing instruments : en
  • SU12343A1 - The method of producing silicate paints and their use : en ru
  • US1741669A - Price card and support : en
  • SE70279C1 - : en sv
  • US1741366A - Panel for driers : en
  • US1741600A - Electric switch : en
  • US1741908A - Finger-ring guard : en
  • US1741368A - Pen and pencil mount : en
  • US1741809A - Container : en
  • FR672634A - Improvements to measuring devices : en fr
  • GB323299A - Improvements in or relating to confectionery conveying machines : en
  • GB323433A - Improvements in railway car trucks : en
  • ES115999A1 - AN OSCILLATING SUSPENSION FOR FURNITURE OR METALLIC FABRIC MATTRESSES. : en es
  • FR672591A - Rear end device for heavy motor vehicles : en fr
  • CH137276A - Gear processing machine working according to the hobbing process. : de en
  • SE70307C1 - : en sv
  • SE70824C1 - : en sv
  • SE70967C1 - : en sv
  • SE70153C1 - : en sv
  • SE70297C1 - : en sv
  • US1741662A - Process and apparatus for sealing off a hollow glass body from an annular glass body : en
  • GB323388A - Improvements in tankless gasholders : en
  • SE71060C1 - : en sv
  • SE70071C1 - : en sv
  • SE70225C1 - : en sv
  • SE70708C1 - : en sv
  • SE71011C1 - : en sv
  • SU12128A1 - Water treatment apparatus : en ru
  • SU12416A1 - The method of obtaining chrome paints : en ru
  • GB323466A - Improvements in or relating to processes for obtaining precious metals : en
  • US1741395A - Centrifugal machine : en
  • DE488570C - Impact device : de en
  • SE70711C1 - : en sv
  • CH137395A - Process for the preparation of a nitrogenous vat dye. : de en
  • SE70037C1 - : en sv
  • SE71302C1 - : en sv
  • US1741640A - Shoe fastening : en
  • US1741932A - Hollow sheet-metal unit and process of producing the same : en
  • SE70009C1 - : en sv
  • SU12509A1 - Weaving hook fitting for weaving : en ru
  • US1741730A - Power plant : en
  • FR672563A - Aircraft fitting for high altitude flight : en fr
  • SE70686C1 - : en sv
  • SE70707C1 - : en sv
  • SE70855C1 - : en sv
  • US1742070A - Roll polisher : en
  • CA296089A - Valve mechanism : en fr
  • CH137182A - Method and device for mending knitted goods. : de en
  • DE488460C - Device for regulating the current strength and the phase of the induced excitation current of an asynchronous excitation machine for the generator and motor operation of single-phase commutator motors : de en
  • FR672506A - Dismountable spoon for making molding teeth of the entire jaw : en fr
  • GB323522A - Gas burner : en
  • DK41365C - Device for automatic turning of the eggs and supply of fresh air to incubators. : da en
  • CA296245A - Window : en fr
  • US1742001A - Driving mechanism for motion-picture-projection machines : en
  • SE70148C1 - : en sv
  • SU12099A1 - Device for lubricating flanges of railway wheels : en ru
  • US1741187A - Clarxfier : en
  • US1741288A - Come-along-operating device : en
  • CA296153A - Impregnating solution : en fr
  • SE70321C1 - : en sv
  • SE70341C1 - : en sv
  • SE70949C1 - : en sv
  • SU12204A1 - Mechanical device for flooring fabric on the cutting table : en ru
  • SE70359C1 - : en sv
  • SE70725C1 - : en sv
  • SE70812C1 - : en sv
  • CA296232A - Heat interchanger : en fr
  • PL11201B1 - Apparatus for carrying out reactions between liquids at elevated temperature. : en pl
  • SE70006C1 - : en sv
  • SE70289C1 - : en sv
  • SE70767C1 - : en sv
  • SU12167A1 - An automatic brake that uses the manpower of a vehicle for braking : en ru
  • US1741652A - Refrigerating apparatus : en
  • SE70815C1 - : en sv
  • SE71101C1 - : en sv
  • SE70304C1 - : en sv
  • SE71006C1 - : en sv
  • CA296149A - Side-wall for furnaces : en fr
  • CA296194A - Shirt : en fr
  • CH137201A - Method and device for treating raw tobacco for the purpose of refining the same. : de en
  • CH137280A - Device for untwisting horsehair braids. : en fr
  • CH137391A - Process for the preparation of a trisazo dye. : de en
  • PL11233B1 - The method of rushing the pavement and a device that gives direction to the drilled holes. : en pl
  • SE70144C1 - : en sv
  • SE70329C1 - : en sv
  • US1741178A - Brake : en
  • SE70315C1 - : en sv
  • SE70448C1 - : en sv
  • SE70472C1 - : en sv
  • SE71160C1 - : en sv
  • CA296239A - Lubricator : en fr
  • PL11324B1 - Method and device for measuring the concentration of blood, milk with the use of electric current. : en pl
  • SE71121C1 - : en sv
  • SU12452A1 - Logarithmic adding machine : en ru
  • US1742046A - Minnow pail : en
  • PL11271B1 - Soldering iron, especially for difficult soldering jobs with triple heating. : en pl
  • US1741142A - Coaster-wagon rear axle : en
  • US1741399A - Method and means for the alumino-thermic welding of rails and the like : en
  • US1741582A - Resistor unit and method of forming the same : en
  • CH137382A - Drafting system for self-actuators, ring spinning and roving machines. : de en
  • CH137205A - Process for the preparation of addition products from acetylenic hydrocarbons and hydroxyl-containing compounds with mercury catalysts. : de en
  • US1741263A - Thread clearer for weft replenishing looms : en
  • SU12359A1 - Tool for ejecting molds from molds : en ru
  • USRE17542E - O o o o o o : en
  • CH137224A - Process and device for the unification of printed matter. : de en
  • PL11228B1 - The method of driving internal combustion engines with liquid fuel. : en pl
  • SE70328C1 - : en sv
  • SU12207A1 - An apparatus for determining the level of fluid in boreholes and their depth : en ru
  • DE488507C - Process for the production of opacifiers for enamel and glasses : de en
  • CA296172A - Stone mould : en fr
  • SE70066C1 - : en sv
  • SE71013C1 - : en sv
  • SU12143A1 - Diffuser for sugar production : en ru
  • SE70294C1 - : en sv
  • SU12097A1 - The method of preparation of spinning fibers : en ru
  • US1741287A - Tube frame for axminster looms : en
  • US1742057A - Self-playing violin : en
  • CH137203A - Device for the production of distilled water in plants for the electrolytic decomposition of water. : de en
  • SU12225A1 - The rheostat for the circuit of the scale of the electron tubes : en ru
  • US1741853A - Automatic transmission : en
  • PL11310B1 - A bullet for training cartridges. : en pl
  • SU12471A1 - Centrifugal water separator : en ru
  • SU12199A1 - Aspirator : en ru
  • US1742138A - Temperature-responsive device : en
  • USD80221S - Edwin t : en
  • SE70479C1 - : en sv
  • SE70668C1 - : en sv
  • SE70972C1 - : en sv
  • SU12277A1 - Fire extinguisher : en ru
  • US1741850A - Crosscut-saw jointer : en
  • BE365628A - Improvements in snowshoe making : en fr
  • US1741184A - Method of and apparatus for distributing pulverized fuel : en
  • DE488378C - Inhaler suitable for generating fog jets of various drop sizes : de en
  • CH137285A - Paint stand. : de en
  • SE70843C1 - : en sv
  • SU12326A1 - Apparatus for automatic recording of bulk solids and liquids : en ru
  • CH137293A - Metal coupling pipe for steam heating pipes for railway and other vehicles. : en fr
  • SE70908C1 - : en sv
  • SE69988C1 - : en sv
  • SE71024C1 - : en sv
  • ES114836A1 - IMPROVEMENTS IN THE APPARATUS FOR MANUFACTURING RECTILINEAR TUBES OF FUSABLE AND DRAWABLE MATERIAL, ESPECIALLY THOSE INTENDED TO MANUFACTURE RECTILINEAR GLASS TUBES. : en es
  • FR672532A - Improvements to inking devices : en fr
  • SE70348C1 - : en sv
  • US1741807A - Ophthalmic mounting : en
  • AU1931029A - Improvements inthe control of electric generators : en
  • CA296113A - Rope marker : en fr
  • BE365622A - : en
  • SE70809C1 - : en sv
  • SU12294A1 - Device for sampling medium samples of bulk and liquid substances : en ru
  • US1742166A - Drilling mechanism : en
  • US1741490A - Paper container : en
  • CH137178A - Device for moving groups of warp threads selected for mechanical looms for the manufacture of knot-stitch carpets. : en fr
  • CH137286A - Process for the production of a coating on wall surfaces etc. : de en
  • CH137329A - Compression device with aperture for x-ray fluoroscopy and recordings. : de en
  • CH137304A - Filter for gas producing gases intended for supplying internal combustion engines. : en fr
  • CA296111A - Handle bar : en fr
  • ES114857A1 - IMPROVEMENTS IN DEPARTURE OR OUTPUT DEVICES. : en es
  • CH137177A - Corkscrew. : de en
  • PL11273B1 - Wall of the safe. : en pl
  • SE70053C1 - : en sv
  • SE70245C1 - : en sv
  • SU12411A1 - Safety device for carts with a device for their automatic braking : en ru
  • PL11348B1 - The method of obtaining sugar along with the desugation of intermediate products using chemical reagents. : en pl
  • SE70277C1 - : en sv
  • SE70155C1 - : en sv
  • CH137217A - Device for the automatic allocation of one liquid to another liquid and in particular of liquid chlorine solution to the raw water to be sterilized : de en
  • DE488833C - Sliding grate for dry gas meters : de en
  • SE70728C1 - : en sv
  • US1741349A - Screw driver : en
  • SE70083C1 - : en sv
  • SE70819C1 - : en sv
  • SU12095A1 - Matrix Line Casting Machine : en ru
  • US1741674A - Process of producing cyanamid : en
  • US1741965A - Electric-lamp fixture : en
  • CH137181A - Jacquard card for knitting machines. : de en
  • FR672596A - Sliding roof : en fr
  • GB313039A - An advertisement calendar : en
  • PL11317B1 - Ki. 11 e u. Bands of clamps for strapping devices and a booklet machine. : en pl
  • SE69980C1 - : en sv
  • ES115930A1 - A PROCEDURE FOR THE TEMPLE OF THE MOONS AND GLASS LEAVES. : en es
  • GB301464A - Improvements in or relating to control systems for electric motors : en
  • GB323380A - Window regulators for vehicles : en
  • SE70112C1 - : en sv
  • SE70374C1 - : en sv
  • SU12432A1 - Internal combustion engine with auxiliary piston : en ru
  • SE70671C1 - : en sv
  • SU12191A1 - Light relay : en ru
  • US1741158A - Automatic fastener : en
  • US1741328A - Typewriting machine : en
  • US1741713A - Automatic deviation and distance integrating apparatus : en
  • US1742032A - Hammer : en
  • PL11270B1 - Metric shell bushing transformer with equipotential bonding. : en pl
  • PL11298B1 - Spark arrestor for steam engines and similar machines. : en pl
  • SE70085C1 - : en sv
  • USD80230S - Ralph w : en
  • CH137370A - Elastic wheel. : en fr
  • GB293690A - Processes for sulphonating fatty acids and fatty acid derivatives : en
  • GB323358A - Improvements in or relating to artificial teeth : en
  • SU12179A1 - Coke oven doors : en ru
  • US1741667A - Spark-plug cable terminal : en
  • CH137235A - Automatic firearm with locked breech and sliding barrel. : de en
  • CA296083A - Holder for scouring device : en fr
  • CA296183A - Electrical coupling system : en fr
  • SU12340A1 - Device for transmitting images at a distance : en ru
  • US1742130A - Burial casket : en
  • CH137259A - Plate for a clockwork movement and method for the manufacture of this plate. : en fr
  • DE488581C - Reinforced concrete fence : de en
  • DE488664C - Nuremberg scissors : de en
  • US1742143A - Disconnecting air-break switch : en
  • USD80212S - Design fob a beebeshment stand : en
  • PL11315B1 - A method of producing ethylene or its homologues from sulfuric acid alkyl esters. : en pl
  • SE70777C1 - : en sv
  • SU12194A1 - AC and DC electric motor : en ru
  • US1741698A - Soft-rag printing roller : en
  • US1742091A - Automatic control device : en
  • SE70182C1 - : en sv
  • US1741284A - Press-box-door compensator : en
  • US1741817A - Power-actuated brake mechanism for automotive vehicles : en
  • SE70589C1 - : en sv
  • US1741392A - Spliced paper reed : en
  • US1741551A - Method of producing elemental sulphur : en
  • US1742073A - Felted fibrous container : en
  • SE70491C1 - : en sv
  • SE70579C1 - : en sv
  • SE70975C1 - : en sv
  • SU12339A1 - Bucket for elevator conveyor : en ru
  • SE69981C1 - : en sv
  • SE70923C1 - : en sv
  • US1741531A - Battery-terminal cleaner : en
  • SE70308C1 - : en sv
  • CH137191A - Rubber heel with a fastening pin in the chest wall. : de en
  • SE70704C1 - : en sv
  • CA296182A - Radio apparatus : en fr
  • SE70784C1 - : en sv
  • SE69971C1 - : en sv
  • SE70356C1 - : en sv
  • SE70507C1 - : en sv
  • SU12521A1 - Elastic metal tire : en ru
  • US1741893A - Suture : en
  • PL11277B1 - Group selectors. : en pl
  • SE71172C1 - : en sv
  • SE70420C1 - : en sv
  • US1741795A - Massage implement : en
  • CA296130A - Means for removing material deposited from a mixture in flooding troughs or channels : en fr
  • CH137223A - Inking roller bearings on printing machines. : de en
  • SE71180C1 - : en sv
  • SU12369A1 - Rubber bag stopper : en ru
  • US1741852A - Belt guide : en
  • DK41396C - Apparatus for Turning Cylinder Surfaces. : da en
  • SE70306C1 - : en sv
  • SE71141C1 - : en sv
  • SU12271A1 - Device to control the power of the light beam through an electric current : en ru
  • US1742109A - Electric switch mechanism : en
  • DE488500C - Production of coarse coke from brown coal : de en
  • SU12139A1 - Device to increase the thermal effect in the furnace : en ru
  • SE70994C1 - : en sv
  • SU12248A1 - Electric arc lamp for floodlight : en ru
  • GB323455A - A new or improved means for attaching stails to brooms, mops and the like : en
  • SE70077C1 - : en sv
  • SE70248C1 - : en sv
  • US1741340A - Orthopedic sock : en
  • US1742047A - Cloth-cutting machine : en
  • DE488628C - Device for cutting lenses, glasses and similar objects : de en
  • DK41400C - Electric Fluorescent Tube with one or more Glow Electrodes. : da en
  • CA296094A - Device for sorting coins : en fr
  • CA296171A - Brake mechanism : en fr
  • CA296231A - Loaf creasing and cutting apparatus : en fr
  • USD80242S - of detroit : en
  • CH137331A - Sole insert for shoes. : de en
  • GB323514A - Improvements in thermally operated electric switches of the fluid pressure type : en
  • DE487685C - Device for determining the photographic depth of field : de en
  • CH137390A - Process for the preparation of a trisazo dye. : de en
  • SE70965C1 - : en sv
  • SU12087A1 - Mechanical Lapping Device : en ru
  • CH137159A - Manufacturing process of molded parts based on hydraulic binders. : en fr
  • USD80232S - Sylvania : en
  • FR672549A - Improvements in the manufacture of veneer moldings for interior decoration : en fr
  • GB323496A - Improvements relating to the heat-treatment of metallic products for bright annealing and analogous purposes : en
  • GB323517A - An improved method of and apparatus for heating and cracking oils : en
  • GB323446A - Improvements in the production of riveted joints and in apparatus therefor : en
  • SE71221C1 - : en sv
  • SE70958C1 - : en sv
  • SU12180A1 - Pans and forceps : en ru
  • US1741747A - Process of making shoes : en
  • DE488250C - Device for the intermittent feeding of label tapes, the labels of which are provided with loops or stirrups, to label printing machines : de en
  • ES112969A2 - A LUBRICATION SYSTEM FOR AXLE BOXES FOR BEARINGS. : en es
  • FR672281A - : fr
  • ES115965A3 - IMPROVEMENTS AGAINST - PROPELLERS FOR MARINE, SUBMARINE AND AIR VESSELS. : en es
  • US1741458A - Brine tank : en
  • DE488590C - Drive device for the steering wheels of motor vehicles with transverse cardan shafts : de en
  • DE488620C - Rope pulley designed with a device for clamping a rope for laying high-voltage lines on masts : de en
  • CA296154A - Pulp manufacture : en fr
  • CH137199A - Cover sheet carriers for cigar machines. : de en
  • DE488417C - Process for the extraction of pure, tar-free sulfur from used gas cleaning mass : de en
  • FR672522A - Improvements to devices and protection systems for circuits and electrical networks : en fr
  • GB323453A - Appliances for drawing warp threads through loom reeds : en
  • DK41384C - Apparatus for address printing machines for printing a strip of paper wound from a roll. : da en
  • SE70615C1 - : en sv
  • SE70709C1 - : en sv
  • DK41366C - Swivel plate sight. : da en
  • GB323339A - Improvements in adjustable racks for cutlery and like cases or cabinets : en
  • PL11319B1 - Gas generator. : en pl
  • PL11338B1 - A method of purifying and cooling gases emitted during the pyrogenation of heavy oils. : en pl
  • US1741277A - Art of cracking hydrocarbons : en
  • US1741631A - Variable-speed gear : en
  • SE70903C1 - : en sv
  • SE71230C1 - : en sv
  • US1741948A - Sustained-tone piano : en
  • GB323529A - Improvements in reinforced concrete floors and like constructions : en
  • SE71069C1 - : en sv
  • SU12224A1 - Steam distribution reversing mechanism : en ru
  • US1741217A - Superheater tube and method of making same : en
  • SE70594C1 - : en sv
  • SU12559A1 - Device for connecting with a rotating hollow axis cooler : en ru
  • US1741177A - Safety guard for power presses : en
  • US1741257A - Wall-paper remover : en
  • US1741912A - Manufacture of window glass : en
  • FR672644A - Improvements to corsets, corsets-belts, belts, bras, and other similar items : en fr
  • FR35257E - Apparatus intended to draw in conical perspective without the aid of the laws governing this perspective : en fr
  • FR672511A - Tool for machine to trim hides and skins : en fr
  • FR672565A - New system for consolidating chair and similar furniture assemblies : en fr
  • US1741330A - Thermometer : en
  • USD80241S - Benjamin s : en
  • SE70100C1 - : en sv
  • SE70412C1 - : en sv
  • SE70800C1 - : en sv
  • SE71245C1 - : en sv
  • DE488323C - Shut-off valve for automatic fire extinguishing systems with a pressurized pipe network : de en
  • US1741926A - Compound loading system : en
  • US1742094A - Sun blind : en
  • GB323297A - A process and apparatus for producing firm beginning edges on warp knitted fabrics : en
  • GB323345A - Improvements in the treatment of fabrics or yarns composed of natural celluloses : en
  • FR672638A - Process for obtaining the perfect reflection of bright images projected directly onto a screen exposed to bright light : en fr
  • GB308212A - Improvements in and relating to thread guides for use in winding yarns or threads : en
  • USRE17547E - Ffall sufport structure : en
  • US1741338A - Method and means for treating textile fabrics : en
  • US1741894A - Internal-combustion engine : en
  • SE70400C1 - : en sv
  • US1741250A - Self-closing valve : en
  • PL11295B1 - A device for grinding sickle knives in cigarette making machines. : en pl
  • PL11312B1 - Ki. 35 di / f (OS Hydraulic jack. : en pl
  • SE70283C1 - : en sv
  • SE70551C1 - : en sv
  • SU12463A1 - Apparatus for determining the velocity of a gas or liquid : en ru
  • US1741905A - Machine for making expander steel : en
  • DE488209C - Composite : de en
  • GB298479A - : en
  • FR35260E - Improvements in welding and electric arc cutting processes and equipment : en fr
  • GB309990A - Improvements relating to the manufacture of self-aligning self-lubricating bearings : en
  • SE70163C1 - : en sv
  • SE70453C1 - : en sv
  • SU12287A1 - Fire chamber for steam boilers : en ru
  • PL11299B1 - A method of treating rayon rayon. : en pl
  • SE70778C1 - : en sv
  • US1741936A - Automatic train recorder : en
  • CH137198A - Method for irradiating small grain foods and apparatus therefor. : de en
  • DK41398C - Apparatus for the formation of tissue nodules. : da en
  • CH137233A - Tripod for observation devices. : de en
  • GB304301A - Improved process for the destructive hydrogenation of carbonaceous materials : en
  • SE70357C1 - : en sv
  • SE70694C1 - : en sv
  • SE71090C1 - : en sv
  • US1741556A - Albebt l : en
  • USRE17541E - A cobfobation of con : en
  • SE70396C1 - : en sv
  • US1741364A - Oil burner : en
  • US1741918A - Replaceable receptacle closure : en
  • SU12115A1 - Locomotive feedwater heater : en ru
  • US1741297A - Stove casing : en
  • DE488301C - Frame for an artificial tree that is preferably used as a Christmas tree : de en
  • DE488436C - Pasta laying machine with swiveling and sliding folding plates : de en
  • ES116006A1 - IMPROVEMENTS IN TRICYCLES WITH EXPLOSION ENGINE OR INTERNAL COMBUSTION. : en es
  • DE488619C - Self-discharger : de en
  • ES115904A1 - TEMPLE DEVICE FOR THE SUPPORT POINTS OF THE DRIVE SHAFT AND THEIR SIMILAR. : en es
  • FR35251E - Multi-element pneumatic, spring-loaded tire for automotive wheels and other applications : en fr
  • US1741365A - Brake mechanism : en
  • SE70569C1 - : en sv
  • SE71298C1 - : en sv
  • SU12427A1 - Air paddle wheel : en ru
  • US1741738A - Feeding device : en
  • SE71065C1 - : en sv
  • US1742110A - Method for treating continuously-moving material : en
  • GB323364A - Improvements in or relating to the felting of animal hair : en
  • GB301746A - Improvements in and relating to refrigerating machines : en
  • GB323249A - Improvements in or relating to direction signalling devices for road vehicles : en
  • GB323424A - Improvements relating to electron discharge tubes or thermionic valves : en
  • FR35296E - Filter refinements particularly intended for fuel pump filler nozzles : en fr
  • IE10514L - Telephony: relays and like components : en
  • US1742076A - Train control : en
  • GB298088A - : en
  • CA296099A - Furniture edge and corner protector : en fr
  • GB323376A - Improvements in tables for use in playing ball games : en
  • GB323413A - Improvements in automatic pressure regulating valves : en
  • SE71016C1 - : en sv
  • US1742105A - Slicing machine : en
  • FR35268E - Development of rolling mill bearings : en fr
  • GB301324A - Improvements in or relating to arrangements for examining the local strength of fabrics, paper, rubber and the like : en
  • ES116016A1 - A DEVICE FOR THE DRIVING OF THE DUMPERS MOUNTED ON TRAILERS BY THE ENGINE OF THE TRACTORS. : en es
  • US1741464A - Cooling system : en
  • US1741634A - Tread measuring and cutting machine : en
  • DK41379C - Pliers. : da en
  • SE70425C1 - : en sv
  • GB323296A - Improvements in seats for motor cars or coaches : en
  • GB300982A - An improved composition board or the like and method of manufacturing the same : en
  • DK41394C - Gripping tool for removing baking and frying plates, molds or the like. : da en
  • FR672635A - Mechanism allowing to give a jumping movement, to one or more toys of any kind, by making each rotation emit a sound : en fr
  • US1741935A - Pipe bender : en
  • GB323472A - A disintegrator or pulveriser and separator for solid products : en
  • DE488451C - Stopcock for double brake lines on railway vehicles : de en
  • DE488498C - Positioning and parking device for looms controlled by a foot step lever : de en
  • DK41393C - Device by circular saws. : da en
  • DE488457C - Switching relay for switching contactor starters : de en
  • SE71244C1 - : en sv
  • SU12292A1 - Reinforced concrete base for wooden pillars : en ru
  • US1741207A - Centrifugal separator and valve therefor : en
  • US1741891A - Safety razor : en
  • SE70055C1 - : en sv
  • SE70127C1 - : en sv
  • SE70183C1 - : en sv
  • SU12425A1 - Shutter for mail bags : en ru
  • CH137389A - Process for the preparation of 1-methylbutadiene-1.3. : de en
  • SE70156C1 - : en sv
  • PL11226B1 - Machine gun. : en pl
  • SE70198C1 - : en sv
  • SE70250C1 - : en sv
  • SE70850C1 - : en sv
  • CA296242A - Acoustic building material : en fr
  • FR672520A - Improvements to regulators and adjustment systems for elastic fluid turbines : en fr
  • GB314788A - Improvements in and relating to thermionic tube circuits : en
  • GB323351A - Improvements in or relating to the purification of coke oven gas and like gases : en
  • PL11305B1 - Longitudinal armament of the tank, intended for the storage and transport of gases. : en pl
  • SE70295C1 - : en sv
  • SE70434C1 - : en sv
  • SU12125A1 - Generator device : en ru
  • SU12497A1 - Method of preparing binder for mineral fillers : en ru
  • US1741403A - Roofing strip : en
  • US1741460A - Motor : en
  • US1741597A - Card clothing : en
  • US1741836A - Surgical operating cushion : en
  • PL11220B1 - Spark plug. : en pl
  • SE70028C1 - : en sv
  • USRE17549E - Jj-lldt : en
  • SE70268C1 - : en sv
  • SE70311C1 - : en sv
  • SE70715C1 - : en sv
  • CA296077A - Electric light fixture : en fr
  • SE71242C1 - : en sv
  • BE365150A - : en fr
  • SE70391C1 - : en sv
  • SE70394C1 - : en sv
  • US1741864A - Automatic transmission : en
  • US1741146A - Explosive : en
  • US1741702A - Indicator : en
  • US1741714A - Mining machine : en
  • SE70857C1 - : en sv
  • CA296076A - Grain stooker : en fr
  • CH137325A - Electrode for electric oven. : en fr
  • US1741253A - Fishing tackle : en
  • US1741435A - Combination brush and spraying nozzle : en
  • SE70123C1 - : en sv
  • SE70397C1 - : en sv
  • CH137190A - Shoe bottom with elastic ball-off material. : de en
  • CH137246A - Shaft bearings in measuring mechanisms. : de en
  • CA296096A - Coating for golf balls : en fr
  • CH137393A - Process for the preparation of a trisazo dye. : de en
  • SE70332C1 - : en sv
  • SE71286C1 - : en sv
  • PL11242B1 - A method of producing valuable hydrocarbons, especially with a low boiling point. : en pl
  • US1741320A - Hydraulic gate-operating mechanism : en
  • CA296241A - Treatment of feed water : en fr
  • SE70056C1 - : en sv
  • ES115957A1 - IMPROVEMENTS IN SUBMARINE SIGNAL SYSTEMS. : en es
  • FR672622A - Improvements in processes and apparatus for the manufacture of nitric acid : en fr
  • ES114727A3 - APPARATUS FOR THE OBTAINING OF AQUEOUS CHLORINE GAS SOLUTIONS. : en es
  • SE70508C1 - : en sv
  • US1741289A - Clothes drier : en
  • USD80234S - Sylvania : en
  • SE70335C1 - : en sv
  • SE70581C1 - : en sv
  • SE71270C1 - : en sv
  • SE70150C1 - : en sv
  • SE70211C1 - : en sv
  • SU12552A1 - Clay clay : en ru
  • US1741430A - System of reception and reproduction of radio programs : en
  • US1741719A - Machine for assembling fuses : en
  • US1741872A - Machine for lapping and stitching fabric sections : en
  • FR672609A - Surface condenser : en fr
  • USRE17543E - Steering attachment fob tractors : en
  • CA296148A - Instrument-board assembly : en fr
  • CH137319A - Combined electromagnetic regulator and switch with a common current coil, in particular for electrical systems on vehicles. : de en
  • SE70446C1 - : en sv
  • SE70787C1 - : en sv
  • SE71192C1 - : en sv
  • US1741944A - Sintering machine : en
  • CH137351A - Circuit diagram for monitoring a power distribution system. : de en
  • SE70947C1 - : en sv
  • SU12483A1 - Instrument for measuring the degree of magnetization and determining the polarity of permanent magnets : en ru
  • SU12500A1 - Booster : en ru
  • SE70616C1 - : en sv
  • SE71214C1 - : en sv
  • SE70165C1 - : en sv
  • SE70637C1 - : en sv
  • SE70926C1 - : en sv
  • US1741229A - Method and apparatus for conducting and making records and reports of transportation of railroad cars : en
  • US1741561A - Speed-reduction unit : en
  • CA296236A - Multiple control for diesel engine units : en fr
  • CH137197A - Mold for making confectionery items. : en fr
  • FR672560A - Combined plow and lump breaker : en fr
  • FR672633A - DC generator block : en fr
  • ES115007A1 - IMPROVEMENTS IN THE PROCEDURES FOR THE PROTECTION OF THE TELEPHONE AND TELEGRAPH LINES AGAINST THE DISTURBING INFLUENCE. : en es
  • GB323275A - Improvements in or relating to the manufacture of resinous phenolic condensation products : en
  • SE70038C1 - : en sv
  • SE70370C1 - : en sv
  • SE70689C1 - : en sv
  • SE70952C1 - : en sv
  • SE71269C1 - : en sv
  • SU12442A1 - Signaling method with decreasing vacuum in distillation apparatus : en ru
  • US1741168A - Brake : en
  • US1741461A - Surgical instrument : en
  • US1742118A - Churn : en
  • SE71293C1 - : en sv
  • US1742068A - Maritime ram with barometric chamber : en
  • FR35267E - Internal combustion engine : en fr
  • FR672557A - Unwrapper shaker : en fr
  • ES115947A3 - A PROCEDURE FOR SYNCHRONICALLY PROJECTING OR PLAYING OPTICAL - ACOUSTIC SCENES OR EPISODES ESPECIALLY FOR CINEMATOGRAPHIC PURPOSES. : en es
  • ES116018A3 - IMPROVEMENTS IN THE TOY GENERALLY CALLED DIáVOLO. : en es
  • GB323473A - Improvements in decorated articles and methods of making the same : en
  • SE70317C1 - : en sv
  • US1741220A - Method of winding coils : en
  • FR35264E - Electric rocket : en fr
  • ES115983A1 - A PROCEDURE FOR THE MANUFACTURE OF A VARNISH, ESPECIALLY APPLICABLE TO PRESSURE CYLINDERS OF SPINNING MACHINES. : en es
  • GB323465A - Improvements in or relating to the hulls of screw-propelled ships : en
  • DE482662C - Thread cutting stock : de en
  • DE488426C - Hole spacing gauge : de en
  • SE71061C1 - : en sv
  • DE488831C - Dry gas meter : de en
  • SE70648C1 - : en sv
  • US1741309A - Catalytic apparatus : en
  • US1741987A - Internal-combustion engine : en
  • GB318211A - Improvements in or relating to artificial silk : en
  • GB303810A - Separating apparatus for the treatment of ores, coals and other similar materials : en
  • DE488488C - Device to detachably attach letters, characters, decorative surfaces or the like made of wood or other materials by means of double suction pads made of rubber or the like on smooth glass surfaces : de en
  • SE69967C1 - : en sv
  • SE70147C1 - : en sv
  • SE70456C1 - : en sv
  • SE71142C1 - : en sv
  • US1742126A - Braiding machine : en
  • ES114849A1 - A tilting device. : en es
  • GB323325A - Improved construction of photographic projection-printing apparatus : en
  • GB323349A - New or improved means for securing the heads of hammers, picks, axes and similar tools : en
  • GB323498A - Improvements in or relating to dynamo-electric machines : en
  • PL11224B1 - : en pl
  • SE70948C1 - : en sv
  • SU12278A1 - Method of separating dust and tar from dry distillation gases : en ru
  • DK41403C - Control device for sliders for membrane gas meters and the like. : da en
  • FR35297E - Automatic moving headlight system : en fr
  • GB323335A - Improvements relating to drums, spools or the like for carrying cables, wire, and other flexible material : en
  • GB323506A - Improvements in or relating to electric heating elements or radiators : en
  • PL11255B1 - Crimping press for beetroot and similar materials. : en pl
  • SE70799C1 - : en sv
  • SE71035C1 - : en sv
  • SE71105C1 - : en sv
  • US1741690A - Typewriting machine : en
  • FR672543A - Typewriter Improvements : en fr
  • US1741169A - Spray-gun : en
  • US1741323A - Manhole guard : en
  • US1741845A - Car-truck side frame : en
  • DE488182C - Compressed air braking device : de en
  • FR672559A - Method and machine for airtight wrapping of cheese and similar products : en fr
  • SE70264C1 - : en sv
  • SE70320C1 - : en sv
  • SE71116C1 - : en sv
  • SE71145C1 - : en sv
  • SE71196C1 - : en sv
  • US1741214A - Fiber-board shipping case : en
  • GB312629A - Improvements in the manufacture and production of metal carbonyls : en
  • US1741156A - Sand back rest : en
  • US1741186A - Weft detector for looms : en
  • SE71283C1 - : en sv
  • US1741465A - Phonograph : en
  • SE71070C1 - : en sv
  • ES115993A1 - A MECHANICAL PROCEDURE FOR ROTATING TABLES. : en es
  • GB323461A - Chucks : en
  • DE488432C - Device for the distribution of dust-like material : de en
  • ES115650A3 - A PROCEDURE FOR THE MAKING OF FALSE GOLDEN BREADS. : en es
  • FR672516A - Aiming device allowing automatic determination of firing elements for fighting aircraft with firing devices having two or three axes and mounted on a mobile platform : en fr
  • GB303869A - Improvements in cinematograph apparatus : en
  • ES116002A1 - AN EXHAUST DEVICE FOR WATCHES. : en es
  • GB323370A - Improvements relating to electric transformers : en
  • GB323435A - Improvements in and relating to steam generators : en
  • US1741818A - Power-actuated brake mechanism for automotive vehicles : en
  • GB312901A - Improvements in process of making mineral fibre articles : en
  • FR672541A - Brake improvements : en fr
  • GB323394A - Protective liner for motor car and motor cycle tyres : en
  • GB323426A - Improvements in devices for cleaning and polishing knives, forks and spoons : en
  • USD80233S - Sylvania : en
  • FR672533A - Microphone refinements : en fr
  • SE70867C1 - : en sv
  • SE71195C1 - : en sv
  • SU12547A1 - Mechanically operated electric rail pedal : en ru
  • US1741648A - Friction shock-absorbing mechanism : en
  • US1741765A - Fiber-cleaning machine : en
  • US1741985A - Sorting machine : en
  • SE70860C1 - : en sv
  • US1741639A - Secretary service for telephones : en
  • SE71001C1 - : en sv
  • SU12241A1 - Radio receiver using lamps with multiple amplification in one flask : en ru
  • US1741235A - Lubricating device : en
  • CH137315A - Tubular wire. : de en
  • DK41370C - Airplane. : da en
  • DE488743C - Play or sports equipment to be attached to the shoe or foot with running wheels that can be adjusted and locked in the upper or lower position : de en
  • ES114834A1 - A PHOTOELECTRIC CELL. : en es
  • GB323290A - Improvements relating to boots and shoes : en
  • DE488642C - Gear grinding machine in which the rolling of the tooth flanks in relation to the surface of a grinding wheel takes place with the aid of a template disk rolling against a fixed stop : de en
  • DE488688C - Device for the automatic connection and disconnection of a secondary circuit depending on the load on the main circuit : de en
  • SE70788C1 - : en sv
  • US1741377A - Insulating wrapper : en
  • PL11235B1 - An electrically powered gantry crane for moving wire coils. : en pl
  • SE69968C1 - : en sv
  • SE69993C1 - : en sv
  • SE71275C1 - : en sv
  • US1741233A - Filtering attachment for anesthetizing machines : en
  • SE70205C1 - : en sv
  • SE70754C1 - : en sv
  • SE70027C1 - : en sv
  • SE70879C1 - : en sv
  • SU12124A1 - A probe that serves to extract samples to monitor the creepiness of optical, technical, and any other kind of glass during cooking. : en ru
  • SU12202A1 - Water cylinder piston pump for hot water injection : en ru
  • US1741585A - Contraction road strip : en
  • CA296225A - Car truck side-frame : en fr
  • CH137301A - Device on four-stroke vehicle internal combustion engines with carburettors for humidifying the fuel-air mixture. : de en
  • DE488669C - Production of hard-to-burn, highly active coals : de en
  • US1742179A - Globe holder : en
  • US1741855A - Automatic transmission : en
  • USD80240S - Albert mosheim : en
  • CH137220A - Device for cleaning metal parts, in particular machine parts. : de en
  • SE70075C1 - : en sv
  • SE70442C1 - : en sv
  • US1741210A - Warp stop motion for looms : en
  • US1741503A - Core-molding machine : en
  • DE488673C - Process for the production of ultramarine : de en
  • SE70974C1 - : en sv
  • SE71151C1 - : en sv
  • US1741454A - Combination oil receiver and guard for sewing machines : en
  • US1742022A - Die-holding means for metal heading and trimming machines : en
  • PL11304B1 - The way of dyeing viscose. : en pl
  • DE488742C - Roller skate : de en
  • GB309510A - An improved method of and apparatus for spraying paints, varnishes, enamels and the like : en
  • GB323369A - Improvements in or relating to coal cutting or like machines : en
  • GB323373A - Improved visible card index : en
  • CA296184A - Radio receiving system : en fr
  • CH137381A - Process for the production of matt-glossy rayon. : de en
  • DE488491C - Locking device for the switching element on a liquid distributor with twin measuring containers : de en
  • SU12222A1 - Eye Examination Device : en ru
  • SU12538A1 - The method of preparation of the composition for soldering aluminum : en ru
  • US1741438A - Friction clutch : en
  • DE488475C - Tilt balance : de en
  • PL11291B1 - A method of heating artificial digestion chambers. Priority: : en pl
  • SE70099C1 - : en sv
  • SE70670C1 - : en sv
  • SU12388A1 - A device for passing a screw leg of a composite button through the fabric : en ru
  • US1741934A - Sound-wave transmitting and amplifying device : en
  • SE70559C1 - : en sv
  • US1742124A - Thread-controlling mechanism for braiding machines : en
  • SU12171A1 - Underground excavator : en ru
  • SU12238A1 - Vaginal speculum for large animals : en ru
  • US1741431A - Sound-reproducing set : en
  • US1741445A - Trailer truck : en
  • US1741566A - Self-aligning strip shingle : en
  • US1742163A - Ophthalmic mounting : en
  • US1741824A - Electric switch and closing mechanism therefor : en
  • CA296173A - Vehicle wheel : en fr
  • CH137342A - Device for creating permanent waves. : de en
  • SU12136A1 - Device for regulating gas machines : en ru
  • CA296125A - Separator for solid materials of different specific gravities : en fr
  • SE70893C1 - : en sv
  • SE70097C1 - : en sv
  • SE70129C1 - : en sv
  • US1741273A - Manufacture of expanded-metal structures : en
  • US1742016A - Sound reproducer : en
  • SE70611C1 - : en sv
  • SU12518A1 - A device for lubricating steel tape tape : en ru
  • US1741616A - Conveyer : en
  • CH137225A - Process for printing on a carrier sheet, by means of printing machines, inscriptions and designs intended to be transferred onto absorbent surfaces. : en fr
  • CA296223A - Apparatus for the catalytic transformation of gases : en fr
  • CH137161A - Gate lock. : de en
  • CA296091A - Glazing channel for window frames : en fr
  • CH137174A - Furniture for the sale of electric lamps. : en fr
  • SE70293C1 - : en sv
  • SE71157C1 - : en sv
  • SE71278C1 - : en sv
  • SU12372A1 - Note turning device : en ru
  • US1741774A - Diana : en
  • PL11247B1 - Safety brake on a steam hoisting machine. : en pl
  • SE70080C1 - : en sv
  • SU12319A1 - Scissors for cutting metals : en ru
  • SE70419C1 - : en sv
  • SE70652C1 - : en sv
  • SU12375A1 - Coil template : en ru
  • PL11286B1 - The method of treating fabrics with liquids and the device for this purpose. : en pl
  • SU12144A1 - Method of producing hexa-substituted multiindusty dyes : en ru
  • CH137249A - Device for automatic winding, by means of an electric motor, of the motor springs of speaking machines and other machines driven by springs. : en fr
  • CH137302A - Piston eyelid for fuel powder engines. : de en
  • FR672600A - Improvements to projection devices for recording devices, oscillographs, etc. : en fr
  • SE70052C1 - : en sv
  • US1742014A - Fastening device : en
  • PL11214B1 - A method of sterilizing and oligodynamic activation of substances of any kind. : en pl
  • SE70236C1 - : en sv
  • SE70995C1 - : en sv
  • US1741764A - Potato slicer or the like : en
  • DE488602C - Process for the production of valuable products from sorbitol : de en
  • CA296120A - Regulating valve for water troughs : en fr
  • SE70414C1 - : en sv
  • US1741159A - Combination roost, litter carrier, and window : en
  • US1741164A - Coke-oven apparatus : en
  • US1741292A - Logging appliance : en
  • US1741883A - Inking carriage : en
  • US1741911A - Automatically-controlled electric connection plug : en
  • US1742066A - Food container : en
  • CH137254A - Device for elastic mounting of a balance on its cage. : en fr
  • SE70318C1 - : en sv
  • SU10415A1 - The way of tanning : en ru
  • SU12223A1 - Method of making active mass for negative electrodes of lead batteries : en ru
  • SE69977C1 - : en sv
  • SE70565C1 - : en sv
  • SE70597C1 - : en sv
  • SE71045C1 - : en sv
  • SE71037C1 - : en sv
  • SU12357A1 - Device for automatically recording hysteresis curves : en ru
  • US1741474A - Cup dispenser : en
  • US1741768A - Piano-instruction device : en
  • US1741787A - Runner for turbines : en
  • US1741984A - Flexible gear wheel : en
  • US1742029A - Means for raising, changing, and driving the paper-web rolls in printing machines, and more particularly in rotary printing machines : en
  • SE70092C1 - : en sv
  • SE70468C1 - : en sv
  • SE70673C1 - : en sv
  • SU12102A1 - Device for cleaning openings burner type "Primus" : en ru
  • SU12138A1 - Capillary in chlorine wire : en ru
  • SU12304A1 - Reinforced concrete floor beam for interfloor overlappings : en ru
  • SU12429A1 - Wood chip machine : en ru
  • US1741260A - Axle box : en
  • SE70160C1 - : en sv
  • US1741393A - Chlorination : en
  • US1741952A - Center friction for clocks and watches : en
  • PL11240B1 - Sugar crystallizer with a rotating drum. : en pl
  • SU12301A1 - Device for recording sounds on cinematic tape : en ru
  • US1741346A - Vehicle body and tire carrier combined : en
  • SE70666C1 - : en sv
  • SU12316A1 - Method of additional steam generation in boilers and device for its implementation : en ru
  • SU12433A1 - Apparatus for the production of Wasserman reaction : en ru
  • US1741223A - Cleaning and scouring device : en
  • SE70534C1 - : en sv
  • SE71072C1 - : en sv
  • US1741909A - Loose-leaf binder : en
  • US1742102A - Tool cabinet for butchers : en
  • BE365237A - : en fr
  • BE365819A - : en
  • DE488449C - Holding and tensioning device for the winding rolls of hectographs : de en
  • GB323314A - Improvements in and relating to variable speed gears : en
  • GB323432A - Anti-vibration or anti-shock device for the support of observation and other instruments : en
  • CA296247A - Method of making and marketing sausage products : en fr
  • SE70674C1 - : en sv
  • SU12402A1 - Device for indicating bus, tram and railway wagon stops : en ru
  • US1741394A - Manufacture of glyoxal and glycollic acid : en
  • US1742020A - Process for treating mineral oils : en
  • US1742113A - Control means for switch machines : en
  • US1742133A - Needling machine : en
  • CA296123A - Pulverized fuel burner : en fr
  • SE70664C1 - : en sv
  • CH137288A - Pyrophoric one-handed lighter. : de en
  • SE70531C1 - : en sv
  • SE71100C1 - : en sv
  • SE71111C1 - : en sv
  • US1741424A - Automobile dressing room : en
  • US1742048A - Knitting machine : en
  • SU12491A1 - Adaptation to a current collector for an automatic stop of trams when jumping a contact roller from a wire : en ru
  • SU12544A1 - A device for recording sound vibrations on a photosensitive tape : en ru
  • SE70000C1 - : en sv
  • SE70592C1 - : en sv
  • SU12210A1 - Device for rubbing floors : en ru
  • SU12478A1 - Finger guard for drilling corks : en ru
  • SE70034C1 - : en sv
  • SE70176C1 - : en sv
  • SE70503C1 - : en sv
  • SE70549C1 - : en sv
  • US1741553A - Hydrocarbon burner : en
  • GB293691A - Process and apparatus for suppressing the resistance on bodies in fluids of any kind : en
  • USD80235S - Design fob a bottle : en
  • PL11210B1 - Three-way valve for compressed air brakes. : en pl
  • PL11330B1 - Pencil to be filled with sewing supplies. : en pl
  • SE69984C1 - : en sv
  • SE70017C1 - : en sv
  • SE70837C1 - : en sv
  • US1741304A - louis : en
  • DE488658C - Wheel spreading carriage : de en
  • US1741959A - Apparatus for cleaning castings : en
  • SE70110C1 - : en sv
  • US1741311A - Shirt-collar stiffener : en
  • US1741493A - High-frequency communicating system : en
  • CH137305A - Device for facilitating the starting of the explosion engine in automobiles. : de en
  • SE70500C1 - : en sv
  • SE70740C1 - : en sv
  • US1741511A - Vault construction : en
  • US1741663A - Method and apparatus for utilizing waste heat : en
  • US1741958A - Metal frame for screens : en
  • US1742106A - Lifting jack : en
  • SU12322A1 - Fire Tube Steam Boiler : en ru
  • US1741682A - Sandwich-bread slice-cutter mold : en
  • CA296164A - Device for protecting electric detonators : en fr
  • US1741499A - Electromagnetic sound reproducer : en
  • SE70536C1 - : en sv
  • SE70969C1 - : en sv
  • US1741514A - Telephone system : en
  • CH137378A - Collective hand rake. : de en
  • CH137398A - Process for the preparation of a nitrogenous vat dye. : de en
  • SE70610C1 - : en sv
  • GB323303A - Motor operating by fluids under pressure : en
  • US1741276A - Operation of pressure stills : en
  • US1741627A - Door-operating mechanism : en
  • SE70281C1 - : en sv
  • SE71125C1 - : en sv
  • SU12145A1 - Method for continuous distillation of tar and oils : en ru
  • US1741520A - Roll cutting and winding machine : en
  • SU12295A1 - Drum for drying films : en ru
  • SU12447A1 - Weaving reed : en ru
  • SE70101C1 - : en sv
  • US1741638A - Refrigerator : en
  • SE71210C1 - : en sv
  • SU12400A1 - Stamping press : en ru
  • GB323442A - Improvements in clockwork recording apparatus for pigeon competition flights and the like : en
  • ES115960A1 - PROCEDURE FOR THE MANUFACTURE OF ARTIFICIAL MARBLES. : en es
  • GR2597B - MANUFACTURE OF COMPOSITE CAST IRON. : el en
  • PL11227B1 - : en pl
  • SE70577C1 - : en sv
  • SE71262C1 - : en sv
  • US1741335A - Determination of figure types : en
  • US1741564A - Signaling, indicating, stopping, and starting device : en
  • US1741901A - Cartridge : en
  • ES115988A1 - IMPROVEMENTS IN CABLE TELEPHONY. : en es
  • FR672624A - Device for removing sheets from the printing cylinder in graphic machines : en fr
  • PL11215B1 - Oiler for drilling hammers and reels. : en pl
  • PL11294B1 - Method for unrolling the mouthpieces in cigarette tubes. : en pl
  • SE70202C1 - : en sv
  • SE70458C1 - : en sv
  • SU12415A1 - Kipregel-tacheometer : en ru
  • CH137383A - Sewing machine for the production of a flat, stretchable seam and cover seam in one operation. : de en
  • SE70181C1 - : en sv
  • FR672512A - Improvements to rotary machines, in particular rotary pumps : en fr
  • DE488754C - Method and device for waterproof impregnation of dense textile fabrics, such as canvas sheets, tarpaulins and the like. like : de en
  • DK41377C - Cover list for car doors. : da en
  • SE70381C1 - : en sv
  • SE70662C1 - : en sv
  • SE70678C1 - : en sv
  • SE70713C1 - : en sv
  • SE70992C1 - : en sv
  • SU12474A1 - Travel pattern : en ru
  • GB297845A - Improvements in and relating to clutches, more particularly for driving self-laying track vehicles : en
  • US1741283A - Record card or like member for indexes or files : en
  • SE70556C1 - : en sv
  • SE70864C1 - : en sv
  • SE71131C1 - : en sv
  • US1741351A - Roll for textile machinery : en
  • US1742156A - Mudguard for vehicles : en
  • US1741375A - Current-equalizing device : en
  • US1741757A - Warper and method of warping yarn : en
  • FR672538A - Speed indicator : en fr
  • SE70513C1 - : en sv
  • SE70866C1 - : en sv
  • US1741480A - Apparatus for obviating network noises : en
  • SE70827C1 - : en sv
  • SE71156C1 - : en sv
  • US1741198A - Valve : en
  • FR672599A - Valve that automatically releases the brakes : en fr
  • SU12231A1 - Frame for aircraft wings : en ru
  • US1741549A - Automatic telephone system : en
  • GB315757A - Improvements in or relating to luminous electric discharge tubes : en
  • GB323242A - Improvements relating to apparatus for aerating and blending liquids : en
  • SE71123C1 - : en sv
  • SE71277C1 - : en sv
  • US1741236A - Grinding : en
  • US1741785A - Chain tightener : en
  • FR672548A - Hydraulic or pneumatic jacks attached to vehicle axles : en fr
  • SE70179C1 - : en sv
  • SE71140C1 - : en sv
  • SU12422A1 - Bearing for exhaust rolls of water machines : en ru
  • US1741180A - Circulating-air-cooled block : en
  • US1741756A - Oil-purifying apparatus : en
  • US1742160A - Electrical connecter : en
  • PL11223B1 - Carded upholstery. : en pl
  • SE71299C1 - : en sv
  • SU12100A1 - Apparatus for using steam produced in steam generators heated by heat supplied by sources with uneven heat release (kiln kilns, electric current, etc.) : en ru
  • SU12401A1 - Thread Guide for Warp Frames : en ru
  • SE70426C1 - : en sv
  • SU12236A1 - The method of obtaining aralcylamines and their derivatives : en ru
  • SU12247A1 - Portable steering machine : en ru
  • CH137313A - Device for protection against explosion by spark formation in rooms filled with explosive gases. : de en
  • US1741953A - Tungsten-tantalum alloy : en
  • SE71068C1 - : en sv
  • US1741539A - Roofing slab : en
  • US1741601A - Thermostatic make and break switch : en
  • DK41388C - Water skiing. : da en
  • US1742028A - Cooling means for engine pistons : en
  • US1742097A - Engine cylinder : en
  • FR672586A - Improvements in the treatment of tissues with fluids : en fr
  • CA296104A - Stranding machine : en fr
  • CA296187A - Draft connection : en fr
  • CH137355A - Cigar wrapping machine. : de en
  • CH137405A - Control device for the motors in multi-motor drives. : de en
  • SE70575C1 - : en sv
  • US1741422A - Hand level : en
  • SE70131C1 - : en sv
  • SE70560C1 - : en sv
  • US1741555A - Process of purifying petroleum distillates : en
  • US1741704A - Method of making columns and the like : en
  • SE70014C1 - : en sv
  • SE70018C1 - : en sv
  • SE70256C1 - : en sv
  • SE71173C1 - : en sv
  • SU12560A1 - Shaped brick : en ru
  • GB309440A - Improvements in scouring device : en
  • PL11204B1 - A cone-shaped vibrating organ for a loudspeaker. : en pl
  • SE70591C1 - : en sv
  • SE70805C1 - : en sv
  • SE70966C1 - : en sv
  • SE71055C1 - : en sv
  • US1741161A - Locking device : en
  • US1741209A - Furnace and method of operating the same : en
  • US1741790A - Tufted mattress : en
  • US1741869A - Process of refining asbestos ore : en
  • GB323487A - Improved means and method of marking meat products : en
  • ES115989A1 - PRINCIPLE AND DEVICE OF PROGRESSIVE AND TOTAL SHOCK ABSORPTION, FOR AUTOMOBILE VEHICLES AND OTHERS. : en es
  • ES116008A1 - IMPROVEMENTS IN THE RHEOSTATS, POTENTIOMETERS AND SIMILAR MEASURING DEVICES. : en es
  • PL11261B1 - Device for the quick emptying of tanks for flushing toilet bowls. : en pl
  • SE70126C1 - : en sv
  • SE71036C1 - : en sv
  • US1741144A - Lifting jack : en
  • US1741272A - Telephone system : en
  • US1741437A - Method of welding rails : en
  • SE70544C1 - : en sv
  • SE71257C1 - : en sv
  • SU12323A1 - A device for tipping the body of self-unloading cars, operating either by compressed air or manually : en ru
  • US1741910A - Looper mechanism for sewing machines : en
  • SE70029C1 - : en sv
  • SE71234C1 - : en sv
  • SU12449A1 - Shock-t bevy device between the tender and the engine : en ru
  • DE488534C - Rectifier system with anode chokes pre-magnetized by direct current for the independent charging of accumulator batteries : de en
  • DE488595C - Device for connecting and sealing parts that lead several lines : de en
  • ES115892A1 - A LIQUID MEASURING APPARATUS. : en es
  • DE486041C - Safety device on fluid gears consisting of pump and motor : de en
  • DE488553C - Straight line : de en
  • GB323281A - Improvements in and relating to forms or shuttering for the casting in situ of concrete structures, adapted to be faced with plastering, stone and like plastic dressings : en
  • CH137208A - Process for the preparation of diphenyldimethylguanidine. : de en
  • CH137228A - Teaching aids for learning to play the piano. : de en
  • SE70286C1 - : en sv
  • SE70336C1 - : en sv
  • SE70999C1 - : en sv
  • US1741157A - Filing device : en
  • US1741428A - Power-control system : en
  • US1741989A - Refrigerator-coil mounting : en
  • USD80217S - Howard e : en
  • SE70413C1 - : en sv
  • SU12132A1 - Light track for railway signaling : en ru
  • US1741914A - Advertising device : en
  • US1742081A - Furnace grate : en
  • SU12391A1 - Gripping device for pigs : en ru
  • US1741453A - Stringed musical instrument : en
  • DE488506C - Roller speaking machine : de en
  • SU12185A1 - The method of producing alumina : en ru
  • US1741302A - Means for clamping die blocks : en
  • USD80228S - Design for a combined fender, head lamp : en
  • SE70212C1 - : en sv
  • US1741971A - High-tension-wire cutter : en
  • SE70722C1 - : en sv
  • SE70731C1 - : en sv
  • SE70750C1 - : en sv
  • SE71206C1 - : en sv
  • SU12112A1 - A device for determining the quality of flour : en ru
  • SU12495A1 - Cement Dust Chamber : en ru
  • CH137292A - Insulating device against heat exchange. : de en
  • GB323393A - Improvements in propelling and sustaining device for air and water craft : en
  • DE488251C - Manufacture of ultramarine : de en
  • CH137207A - Process for obtaining anhydrous acetic acid from dilute acid. : en fr
  • DK41385C - Shaft bearing with automatic Lubrication Using an Oil Lift and Oil Capture Disc. : da en
  • US1741188A - Car frame : en
  • SE70209C1 - : en sv
  • SE71148C1 - : en sv
  • SU12113A1 - Automatic device for loading and controlling the movement of a trolley of a suspended electric railway : en ru
  • SE70478C1 - : en sv
  • US1741874A - Twine holder : en
  • US1742123A - Auxiliary sustaining and propelling means for airplanes : en
  • SE70364C1 - : en sv
  • SE71168C1 - : en sv
  • SU12131A1 - Axle count for railway signaling : en ru
  • US1741456A - Envelope : en
  • PL11325B1 - Method of packaging a personal dressing for military use. : en pl
  • SE70963C1 - : en sv
  • SU12091A1 - The method of processing sludge copper electrolytic production : en ru
  • SU12310A1 - Stretcher for orthopedic patients : en ru
  • US1741325A - Measuring and mixing device : en
  • US1741718A - Furnace wall and baffle : en
  • US1741925A - Apparatus for heating, cooling, or otherwise treating liquids in bottles : en
  • SE69975C1 - : en sv
  • SE70650C1 - : en sv
  • SE71051C1 - : en sv
  • SE71238C1 - : en sv
  • SU12140A1 - The method of obtaining steam in locomotive, etc. boilers : en ru
  • SU12396A1 - The wand apparatus : en ru
  • US1741882A - Machine for drying photographic prints : en
  • DE487785C - Device for cleaning the collecting electrodes, electric gas cleaner : de en
  • DE488255C - Machine tool for producing narrow holes and narrow slots in wood and other materials, especially the slots and holes on umbrella sticks : de en
  • PL11236B1 - Rescue station. : en pl
  • SE70167C1 - : en sv
  • SU12519A1 - Device for filling thermometers with thermometric liquid : en ru
  • US1741243A - Piston : en
  • US1741559A - Purification of ethylene : en
  • SE70765C1 - : en sv
  • CA296128A - Vehicle headlight : en fr
  • PL11275B1 - Rotary machine with rotating pistons. : en pl
  • BE365380A - Device for hardening spindle surfaces of drive shafts, or other : en fr
  • SE70721C1 - : en sv
  • SU12209A1 - Instrument for determining the centerline of the balance beam balance : en ru
  • US1741498A - Continuous-settling apparatus : en
  • GB323283A - Improvements in or relating to machines for de-scaling iron or steel bars : en
  • GB323402A - Improvements in or relating to trays or tray-like invalid's tables : en
  • BE365728A - : en
  • US1741750A - Coat hanger : en
  • SE70865C1 - : en sv
  • US1741664A - Typewriting machine : en
  • USRE17546E - Bttbsblii w : en
  • PL11216B1 - Shut-off valve for compressed air in drilling hammers and tubulars. : en pl
  • PL11254B1 - Farm and felt hat making machine. : en pl
  • SE70172C1 - : en sv
  • SE70390C1 - : en sv
  • SE70430C1 - : en sv
  • PL11349B1 - The method of removing sugar from contaminated sugar solutions is by means of lime. : en pl
  • US1742159A - Electric heating system : en
  • SE70010C1 - : en sv
  • US1741359A - Insect-destroying machine : en
  • US1741592A - Automobile bed : en
  • US1741778A - Rubber composition and method of preserving rubber : en
  • DE488663C - Sampling device : de en
  • SU12324A1 - Railway car coupler : en ru
  • US1741423A - Girder : en
  • ES115440A1 - A process for the manufacture of dry glue in the form of tape. : en es
  • ES115978A1 - CHARGING DEVICE FOR ELECTRIC SPOLETS. : en es
  • FR672630A - Braking device for turbines or similar machines : en fr
  • GB303176A - Process for the manufacture of ethylic alcohol and other products from coal distillation gases : en
  • CA296146A - Ammeter : en fr
  • SE70214C1 - : en sv
  • SE70522C1 - : en sv
  • SE70996C1 - : en sv
  • SE70839C1 - : en sv
  • SE71056C1 - : en sv
  • ES115823A3 - A STYLOGRAPHIC PEN HOLDER. : en es
  • DE488644C - Base for piano feet u. like : de en
  • SE70515C1 - : en sv
  • US1741279A - Staple : en
  • US1741502A - Ventilating means for vehicle bodies : en
  • DE488562C - Anti-skid chain for motor vehicles : de en
  • GB309588A - Improvements in or relating to plumbing telescopes : en
  • CA296240A - Rotary machine for manufacturing glass hollow-ware : en fr
  • PL11231B1 - Device for carrying a group of oval cigarettes in the machine to the packing point. : en pl
  • US1741225A - Heat exchanger : en
  • US1741832A - Game : en
  • US1741857A - Automatic transmission : en
  • CH137170A - Electric hot air dryer. : de en
  • CH137367A - Overrunning clutch for vehicles, in particular motor vehicles. : de en
  • ES114835A1 - IMPROVEMENTS IN THE BANDS OR ELASTIC COVERS. : en es
  • US1742146A - Method for varnishing leather and like material : en
  • SE70495C1 - : en sv
  • SE70989C1 - : en sv
  • US1741192A - Convertible chair bed : en
  • SE70558C1 - : en sv
  • GB323278A - Improvements relating to excavating and like machines : en
  • GB323505A - Improvements in or relating to liquid fuel and lubricating oil pumps for internal combustion engines : en
  • PL11347B1 - Gas filter. : en pl
  • SE70361C1 - : en sv
  • SU12481A1 - The method of arrangement of silos for feed : en ru
  • US1741605A - Power-plant installation : en
  • US1742155A - Manufacture of expanded metal : en
  • CA296129A - Folding box : en fr
  • CH137248A - Electric motor for driving the record of speaking machines and similar devices. : de en
  • CH137350A - Method and device for distortion-free remote image transmission and distortion-free television. : de en
  • CA296178A - Production of carbon black : en fr
  • CH137279A - Device for the production of insulation panels from fiber material. : de en
  • CA296101A - Plough : en fr
  • ES115905A1 - A PROCEDURE FOR THE TEMPLE OF THE MOONS AND GLASS LEAVES. : en es
  • SE70334C1 - : en sv
  • SE70658C1 - : en sv
  • SE70924C1 - : en sv
  • US1741228A - Card-display machine : en
  • CH137247A - Device to facilitate the attachment of a counter in measuring devices. : de en
  • CH137385A - Process for the production of an acid-proof lining of vessels. : de en
  • SE70133C1 - : en sv
  • SE70313C1 - : en sv
  • SE70530C1 - : en sv
  • US1741569A - Electrically-heated insulated steam table : en
  • US1741628A - Shoulder strap for lingerie : en
  • SU12392A1 - Stocking machine : en ru
  • CH137227A - Locking device on coffins. : de en
  • CA296193A - Pressure regulator : en fr
  • CH137168A - A process for the manufacture of a decorated table utensil, such as a spoon, fork, etc., and a utensil obtained by this process. : en fr
  • FR672521A - Process applicable in mercury vapor rectifiers and in other electrical vacuum apparatus with similar operating conditions : en fr
  • GB323511A - Improvements in and relating to machine tools : en
  • US1742127A - Sled : en
  • ES115931A1 - A PERFECTED PROCEDURE FOR REMOVING IMPURITIES FROM SAND, CLAY AND OTHER SIMILAR MATERIALS. : en es
  • GB323273A - Improvements in and relating to the control of the working steam in high-pressure locomotives with interstage superheating : en
  • GB323451A - Improvements in knapsacks : en
  • CA296157A - Flexible floor covering : en fr
  • CA296210A - Abrasive wheel : en fr
  • ES115998A1 - IMPROVEMENTS IN THE CARBURETORS. : en es
  • PL11265B3 - A device for stopping the cage in case of rope breakage. : en pl
  • SE70690C1 - : en sv
  • SE70775C1 - : en sv
  • SE71014C1 - : en sv
  • SE71258C1 - : en sv
  • FR35263E - Operating and locking device for staple chain locking system : en fr
  • FR672605A - Laminated glass manufacturing process : en fr
  • SE70186C1 - : en sv
  • SE70449C1 - : en sv
  • SU12486A1 - Device for automatic coupling of cars : en ru
  • SE70465C1 - : en sv
  • SE70858C1 - : en sv
  • US1741232A - Necktie : en
  • US1741560A - Advertising display board : en
  • ES115929A1 - A NEW PROCEDURE FOR THE MANUFACTURE OF CANDLES AND CANDLES, BY WHICH THE COMBUSTION OF THE SAME IS REGULATED TO THE CONSUMER'S TASTE. : en es
  • FR35270E - Method of compressing fluids and devices allowing the realization : en fr
  • GB323439A - Improvements in thermometers : en
  • GB323320A - Improvements in or relating to means for protecting poultry houses and the like : en
  • GB323347A - Improvements in and relating to gas adjusting devices for gas injectors and nozzles : en
  • SE70030C1 - : en sv
  • SE70251C1 - : en sv
  • SE70831C1 - : en sv
  • SE71266C1 - : en sv
  • US1741754A - Heel for boots and shoes : en
  • CH137316A - Cord holder for mobile electricity consumers, in particular for irons. : de en
  • GB323411A - Improvement relating to double deck top covered omnibus and trolley buses : en
  • SE71294C1 - : en sv
  • SU12475A1 - The method of processing celluloid to reduce its flammability : en ru
  • SE69995C1 - : en sv
  • SE70624C1 - : en sv
  • SE71114C1 - : en sv
  • SE71128C1 - : en sv
  • SE71271C1 - : en sv
  • ES115233A2 - A PERFECTED SYSTEM MECHANISM FOR LOADING OR FEEDING TOBACCO IN CIGARETTE MAKING MACHINES. : en es
  • GB298233A - Improvements in needles and the like : en
  • CH137200A - Tobacco feeding gear for cigar machines. : de en
  • PL11321B1 - The method of producing sound discs for phonographs. : en pl
  • SE70510C1 - : en sv
  • FR672616A - Special closing device for umbrellas : en fr
  • PL11251B1 - MKPm4 2, M2> Centrifugal compressor rotor. : en pl
  • PL11316B1 - Method of obtaining potassium salts from mineral polyhalite. : en pl
  • SE70013C1 - : en sv
  • US1742107A - Valve construction : en
  • US1742140A - Can opener : en
  • DE488520C - Manufacture of glazed wall and floor panels : de en
  • FR35262E - Variable crank arm crankset : en fr
  • FR35293E - Articulation device applicable to convertible seat backs : en fr
  • DE488490C - Holder for swivel head lanterns of motor vehicles : de en
  • ES115955A1 - IMPROVEMENTS IN THE ELECTRIC ROTARY OVENS FOR THE REDUCTION OF IRON ORE. : en es
  • FR672583A - Snap-in mechanism : en fr
  • PL11346B1 - Pump for central lubrication of motor vehicles. : en pl
  • SE70451C1 - : en sv
  • SE70454C1 - : en sv
  • SU12409A1 - The method of obtaining phosphate salts from ferrophosphorus : en ru
  • SE70548C1 - : en sv
  • SE70717C1 - : en sv
  • US1741921A - Deodorizing and dehitmidifying composition and process of making same : en
  • SE70042C1 - : en sv
  • SE70228C1 - : en sv
  • SE71126C1 - : en sv
  • US1741165A - Controller : en
  • US1741767A - Carrier-current signaling system : en
  • GB323406A - Improvements in or relating to casting hollow bodies : en
  • US1741442A - Manifolding register : en
  • GB323549A - Improvements in dynamo electric machines : en
  • CA296095A - Friction lining for brakes : en fr
  • CH137403A - Strain gauge. : de en
  • PL11234B1 - Device for printing and registering travel tickets. : en pl
  • SE70421C1 - : en sv
  • SE70580C1 - : en sv
  • SE70875C1 - : en sv
  • SU12397A1 - A device for taking from a tank of an average sample of oil, etc. : en ru
  • SE70835C1 - : en sv
  • SE70987C1 - : en sv
  • SU12245A1 - Device for transferring wands to and from the train : en ru
  • SE70189C1 - : en sv
  • FR672546A - Reinforced cement frame : en fr
  • GB323272A - A power plant for ships : en
  • CH137380A - Dust firing, especially for locomotives. : de en
  • GB323497A - Improved process of and apparatus for bleaching, dyeing and the like : en
  • IE11155L - Scaffolding clamps : en
  • SE70520C1 - : en sv
  • SE70998C1 - : en sv
  • US1741513A - Bumper for motor vehicles : en
  • US1742170A - Perch clock : en
  • SE70906C1 - : en sv
  • GB323382A - Improvements in or relating to vulcanising apparatus : en
  • PL11318B1 - Machine for whipping linen. : en pl
  • SE70931C1 - : en sv
  • US1741467A - Visible-index-card filing device : en
  • US1742041A - Bottle holder and tilter : en
  • CH137287A - Clothes button. : de en
  • SE70885C1 - : en sv
  • SE70917C1 - : en sv
  • US1741193A - Treatment of materials with binders in the briquetting of said materials : en
  • US1741401A - Carburetor : en
  • US1741705A - Filter : en
  • US1741145A - Sander and buffer : en
  • US1741525A - Spring counterbalancing means : en
  • US1741825A - Earth-mold-making machine : en
  • SE71137C1 - : en sv
  • SU12216A1 - Vrubov machine : en ru
  • US1741681A - Apparatus for raising sunken vessels : en
  • GR2595B - METHOLE HEALTHY CIGARETTES METHOD. : el en
  • SU12250A1 - Membrane : en ru
  • US1741376A - Cutting reel for lawn mowers : en
  • US1742136A - Wear-compensating piston : en
  • DE488651C - Indicator that can be swiveled out of a housing, particularly for motor vehicles, has a drive device that is fixedly arranged in the housing : de en
  • ES115414A2 - Improvements in electrical distribution systems. : en es
  • US1741967A - Bird cage : en
  • SE70130C1 - : en sv
  • US1742039A - Pencil-vending machine : en
  • US1742111A - Process for the production of soft iron : en
  • SE70169C1 - : en sv
  • SE70806C1 - : en sv
  • US1741239A - Sausage casing : en
  • US1741400A - Roasting-pan-spit device : en
  • US1741849A - Piston ring : en
  • SE70697C1 - : en sv
  • US1741736A - Electric fan : en
  • SU12254A1 - Movable on monorail one-wheeled trolley : en ru
  • USD80218S - Chaeles e : en
  • ES115969A3 - A PROCEDURE FOR SYNCHRONOUS PRINTING AND PROJECTION OF ACOUSTIC OPTIC SCENES ESPECIALLY FOR CINEMATIC PURPOSES. : en es
  • ES115974A1 - ADVERTISING DEVICE IN WHICH THE TEXT AND THE COLOR THAT CONSTITUTE THE CLAIM, VARY CONSTANTLY. : en es
  • ES116013A1 - SHORT CIRCUIT INDUCED. : en es
  • GB302935A - Process for coating metal surfaces with rubber : en
  • US1741406A - Switch : en
  • US1742027A - Duplex door : en
  • ES115459A1 - IMPROVEMENTS IN THE TREATMENT OF WOVEN TEXTILE MATERIAL OR WASTE YARN. : en es
  • DE488454C - Process for the production of accumulator plates for acid collectors : de en
  • DE488510C - Machine for the simultaneous grinding of offset crank pins on a shaft, especially on locomotive wheel sets : de en
  • IE10683L - Pipe joints : en
  • SE70036C1 - : en sv
  • SE70398C1 - : en sv
  • SE71285C1 - : en sv
  • SU12492A1 - Motor sleigh : en ru
  • US1742018A - Magnetic bobbin : en
  • SE70007C1 - : en sv
  • SE70417C1 - : en sv
  • SE70444C1 - : en sv
  • US1741167A - Self-unloading apparatus for cargo carriers : en
  • SE70764C1 - : en sv
  • US1741221A - Socket : en
  • US1741506A - Bumper for motor vehicles : en
  • US1741679A - Furnace wall : en
  • CH137354A - Hollow portable object such as lady's bag, cigarette case, etc. provided with a watch. : en fr
  • PL11219B1 - A way to improve freshly cut rayon threads. : en pl
  • PL11263B1 - Method of obtaining condensation products of aromatic sulfonic acids. : en pl
  • SE70019C1 - : en sv
  • SE70462C1 - : en sv
  • SE70688C1 - : en sv
  • SE70887C1 - : en sv
  • SU12266A1 - Pressure reducing valve : en ru
  • SU12554A1 - Electrical current amplifier : en ru
  • CH137347A - Apparatus frame for voter centers with flat bank multiples. : de en
  • PL11313B1 - Timed igniter. : en pl
  • SE70151C1 - : en sv
  • SE70210C1 - : en sv
  • SU12200A1 - Mechanical regulator of electrical power in the current consumption circuit : en ru
  • SU12383A1 - Liquid seal for axial hydraulic turbine : en ru
  • PL11253B1 - A device for holding the shuttle magazine in mechanical looms after the patient's shift. : en pl
  • SE70043C1 - : en sv
  • SE70411C1 - : en sv
  • US1741244A - Pump : en
  • SU12347A1 - Movie projector with continuous film feed and optical alignment : en ru
  • CH137169A - Innovation in furniture with drawers. : de en
  • SE71219C1 - : en sv
  • SU12430A1 - Motor sleigh : en ru
  • US1741888A - Headlight projector : en
  • US1741994A - Internal-combustion engine : en
  • SE70057C1 - : en sv
  • SU12305A1 - Betonerka : en ru
  • CA296140A - Locomotive : en fr
  • GB323392A - Improvements relating to soldering fluxes : en
  • PL11335B1 - Steam boiler with rapid water circulation. : en pl
  • SE69987C1 - : en sv
  • PL11279B1 - Gas stove for heating, condensing water vapor from exhaust gases. : en pl
  • SE70483C1 - : en sv
  • SU12108A1 - Variable capacitor : en ru
  • CH137206A - Process for the simultaneous manufacture of alcohols and ammonia. : en fr
  • FR35287E - Suspension and steering of motor vehicles : en fr
  • SE70082C1 - : en sv
  • SE70576C1 - : en sv
  • US1741495A - Deck for cooling towers : en
  • US1741523A - Process and slot member for manufacturing glass sheets : en
  • PL11262B1 - Mechanical kneading bowl. : en pl
  • SE71032C1 - : en sv
  • US1741278A - Straightening-die construction : en
  • DE488600C - Process for the production of aluminum hydroxide, in particular from siliceous aluminum-containing raw materials : de en
  • ES115889A1 - ELECTRICAL INSTALLATION AND WARNING DEVICES TO PREVENT ACCIDENTS ON THE TRAINS. : en es
  • SE70630C1 - : en sv
  • US1741727A - Spirits-aging apparatus : en
  • US1742169A - Fastener : en
  • SE70273C1 - : en sv
  • SE70816C1 - : en sv
  • SU12534A1 - Automatic train departure indicator : en ru
  • FR672554A - Improvements to ashtrays for smokers : en fr
  • DE488552C - Thermal barrier made of press plates : de en
  • PL11285B1 - The method of drying starch and other temperature-sensitive materials. : en pl
  • SU12381A1 - Electric Iron Stand : en ru
  • SE70606C1 - : en sv
  • DE488502C - Process for the production of unsaturated gaseous hydrocarbons and hydrogen : de en
  • DE488621C - Device for brake control on two-axle wagons or bogies : de en
  • SE69983C1 - : en sv
  • SE70714C1 - : en sv
  • SE71127C1 - : en sv
  • SE71261C1 - : en sv
  • SU12242A1 - Hooks and loops for fastening : en ru
  • US1741731A - Compressor driven by internal-combustion engines : en
  • US1741758A - Dry-offset-printing process : en
  • SE70918C1 - : en sv
  • US1741219A - Building construction : en
  • US1741574A - Heat insulation : en
  • US1741716A - Method of securing wheel disks to rims : en
  • US1741999A - Method of making shoes : en
  • CH137402A - Process for the preparation of scatterable, non-dusting calcium cyanamide. : de en
  • DE488274C - Mechanical sheet feeder for printing machines u. like : de en
  • PL11329B1 - Mechanism for starting an artificial horse. : en pl
  • SE70572C1 - : en sv
  • SE70693C1 - : en sv
  • US1741339A - Pitcher : en
  • US1741668A - Sanitary telephone attachment : en
  • SE69973C1 - : en sv
  • SU12502A1 - Vernier device for variometers or variable capacitors : en ru
  • US1741983A - Valve, cock, and the like : en
  • SE71082C1 - : en sv
  • SE71091C1 - : en sv
  • US1741568A - Counter refrigerator : en
  • SE70389C1 - : en sv
  • SE70976C1 - : en sv
  • SE70780C1 - : en sv
  • SE70314C1 - : en sv
  • SE70573C1 - : en sv
  • SE71231C1 - : en sv
  • SU12434A1 - Seal : en ru
  • US1742044A - Vehicle wheel : en
  • USD80213S - allen : en
  • CH137252A - Hour indicating device for watches, alarm clocks and other timepieces. : en fr
  • CA296074A - Speed reduction gearing : en fr
  • GB303806A - : en
  • DE488577C - Arrangement for multi-stage low frequency amplification with electron tubes : de en
  • GB323404A - Apparatus for the supervision of electric power distributing systems : en
  • DE488441C - Device for grinding textile fabrics : de en
  • SE70339C1 - : en sv
  • SE70354C1 - : en sv
  • SE70681C1 - : en sv
  • US1741870A - Thermoelectric couple : en
  • CA296114A - Electrolytic production of alkali chlorates : en fr
  • SE70916C1 - : en sv
  • SU12173A1 - Land preparation and preparation machine for pig iron : en ru
  • SU12201A1 - Mechanical regulator of electrical power in the current consumption circuit : en ru
  • US1741726A - Air-conditioning apparatus : en
  • US1741819A - Brake mechanism for automotive vehicles : en
  • SE70422C1 - : en sv
  • SU12332A1 - Electrotherapy Apparatus : en ru
  • US1741660A - Hoisting and lifting crane : en
  • DE488245C - Device for the separation of gas mixtures by fractional diffusion : de en
  • PL11336B1 - Method and device for simultaneous heating, ironing, steaming, drying and possible drying of material strips in one workflow. : en pl
  • SE70199C1 - : en sv
  • SE71008C1 - : en sv
  • SE71295C1 - : en sv
  • SU12134A1 - Packaging for photographic films or plates : en ru
  • US1741599A - Thermostatic circuit making and breaking device : en
  • US1741786A - Process of preparing medicines : en
  • CH137195A - Discharge device for the strands of dough thread extrusions. : de en
  • CA296147A - Ammeter frame : en fr
  • CH137377A - Flying machine with rotors. : en fr
  • FR672574A - Universal backing plate for button stud teeth : en fr
  • SE70270C1 - : en sv
  • SE70874C1 - : en sv
  • SE71003C1 - : en sv
  • SE71199C1 - : en sv
  • US1741417A - Venturi combustion chamber for internal-combustion engines : en
  • US1741528A - Vibrator for ore screens : en
  • CA296115A - Padlock : en fr
  • DK41369C - Machine for Stretching and Pressing Skins. : da en
  • FR672610A - Apparatus for refining used oil : en fr
  • CA296237A - Bunk for logging cars : en fr
  • CH137204A - Process for the production of alumina. : de en
  • SE69990C1 - : en sv
  • SE70260C1 - : en sv
  • SU12423A1 - Foldable card file : en ru
  • US1741699A - Dirigible airship : en
  • SE71039C1 - : en sv
  • US1741230A - Poppet-valve action for internal-combustion engines : en
  • SE70312C1 - : en sv
  • SE71031C1 - : en sv
  • SE71106C1 - : en sv
  • SE71130C1 - : en sv
  • SU12395A1 - Device radio receiver : en ru
  • CH137373A - Device to prevent the crossing of stop signals. : de en
  • CH137364A - Two-speed gearboxes, in particular on motor vehicles. : de en
  • SE70265C1 - : en sv
  • SE70524C1 - : en sv
  • SE71167C1 - : en sv
  • US1742164A - Display device : en
  • DE488023C - Machine for the production of decorative wire chains : de en
  • CH137253A - Timepiece. : en fr
  • CH137335A - Process for the production of a pharmaceutical preparation from Poeka's lye. : de en
  • CH137147A - Device for placing and removing the knife from the cutting bar of mowers. : en fr
  • CH137295A - Friction gear change transmission. : de en
  • SE70563C1 - : en sv
  • SE71084C1 - : en sv
  • SE71289C1 - : en sv
  • SU12528A1 - Boiler room installation : en ru
  • SE70159C1 - : en sv
  • SE70285C1 - : en sv
  • SE70553C1 - : en sv
  • SE70410C1 - : en sv
  • SE70574C1 - : en sv
  • US1741522A - Sulphur-containing covering : en
  • US1741538A - Side frame with separable journal boxes : en
  • US1741691A - Power supply for thermionic devices : en
  • US1742099A - Drying oven : en
  • SU12240A1 - Erythrocyte sedimentation rate : en ru
  • US1741172A - Grass clipper : en
  • DE488550C - Device for automatically holding the front of the vehicle straight on agricultural machinery : de en
  • DK41364C - Braking device for Vehicles. : da en
  • CA296097A - Stoker : en fr
  • SE70724C1 - : en sv
  • SE71109C1 - : en sv
  • SE70190C1 - : en sv
  • SE70727C1 - : en sv
  • SU12365A1 - Machine for packing cigarettes : en ru
  • US1741191A - Clothes-washing machine : en
  • US1741930A - Radiator : en
  • SE70046C1 - : en sv
  • SE70604C1 - : en sv
  • US1741264A - Head lamp : en
  • US1742142A - Hoisting mechanism : en
  • US1742153A - Sealing machine for incandescent lamps and similar articles : en
  • CH137300A - Maneuvering device for marine internal combustion engines. : de en
  • CH137352A - Device for monitoring electrical energy distribution systems. : de en
  • DE488519C - Bearing lever arrangement for carding : de en
  • ES114930A2 - A new procedure for fastening and unfastening footwear. : en es
  • ES115959A1 - PROCEDURE FOR THE CONSTRUCTION OF STUCK FOR MODERN BUILDING. : en es
  • DE488737C - Tennis ball with impermeable inner bladder and sponge rubber cover : de en
  • DK41368C - Steam generator. : da en
  • SE70605C1 - : en sv
  • SE70979C1 - : en sv
  • SE71063C1 - : en sv
  • SU12551A1 - Wash closet tank : en ru
  • CH137256A - Pocket timepiece. : en fr
  • SU12373A1 - Device for regulating the continuous supply of liquid in proportional to its density quantities : en ru
  • US1742173A - Machine and method for assembling screw parts or the like : en
  • PL11206B1 - Static feather brush for cleaning Chimney, smoke, dust and similar Jcanalów. : en pl
  • SE69972C1 - : en sv
  • SE70204C1 - : en sv
  • SE70237C1 - : en sv
  • SE70613C1 - : en sv
  • SU12232A1 - Contact cable : en ru
  • SU12267A1 - Apparatus for venting air from the sprinkler network : en ru
  • US1741843A - Piston : en
  • PL11301B1 - A method of purifying water after washed wool and recovering by-products from it. : en pl
  • SE71025C1 - : en sv
  • SE71085C1 - : en sv
  • US1741329A - Dishwashing machine : en
  • US1741957A - Cooling device for the reversing stator blades of turbines : en
  • SE70103C1 - : en sv
  • SE70178C1 - : en sv
  • SE71162C1 - : en sv
  • SE70235C1 - : en sv
  • SE70971C1 - : en sv
  • DE488580C - Flat knitting machine with movable knock-off comb : de en
  • SE70081C1 - : en sv
  • SE71190C1 - : en sv
  • SE71263C1 - : en sv
  • SU12264A1 - Rotating screen filter : en ru
  • SE70880C1 - : en sv
  • US1741418A - Monazo pyrazolone dye : en
  • SE70350C1 - : en sv
  • CH137184A - Device for the treatment of artificial silk of all kinds. : de en
  • CH137263A - Metal foil. : de en
  • CH137156A - Device that can be switched into the smoke outlet of fireplaces to save fuel. : de en
  • US1741181A - Locomotive boiler : en
  • US1741598A - Portable apparatus : en
  • SE71077C1 - : en sv
  • US1741854A - Automatic transmission : en
  • CA296188A - Machine for forming brush strips : en fr
  • SE70461C1 - : en sv
  • SE70667C1 - : en sv
  • SE70698C1 - : en sv
  • USRE17545E - Josbvh v : en
  • SE70405C1 - : en sv
  • US1741411A - Electric furnace : en
  • US1741982A - Water replenisher and level maintainer : en
  • SE70961C1 - : en sv
  • SU12117A1 - The method of producing copper alloys : en ru
  • US1742075A - Receptacle for refuse : en
  • US1742149A - Fumigating apparatus : en
  • SE70240C1 - : en sv
  • SE70705C1 - : en sv
  • SE70746C1 - : en sv
  • SE71041C1 - : en sv
  • SU12532A1 - The method of preparation of paint for butter, margarine, etc. fat : en ru
  • US1742135A - Turret machine for metal working : en
  • US1741294A - Bottle-cap lifter : en
  • US1741319A - Electric rectifying device : en
  • US1741771A - Shipping and display case for saddles : en
  • US1741917A - Speaking panel for jails : en
  • US1742083A - Electric heater : en
  • BE365762A - : en
  • CA296119A - Machine for making glassware : en fr
  • SE70888C1 - : en sv
  • SE70944C1 - : en sv
  • SU12135A1 - Hive : en ru
  • DE488499C - Oven with a not directly heated oven for pumpernickel lying above the other baking rooms : de en
  • DE488503C - Oil firing with a chamber equipped with a float valve to regulate the liquid level : de en
  • GB311757A - : en
  • GB323310A - Improvements in and relating to apparatus for moulding rubber or the like goods : en
  • DE488442C - Easel file in which the cards are arranged between spacers : de en
  • GB323360A - Improvements in or relating to the chemical treatment and washing of textile yarns in hank form : en
  • CH137176A - Handle holder. : de en
  • SE70642C1 - : en sv
  • SE70898C1 - : en sv
  • SU12437A1 - Electrical contact device for alarm systems : en ru
  • CH137388A - Process for the preparation of 2-methylbutadiene-1.3. : de en
  • CA296080A - Anti-glare headlight for motor cars : en fr
  • US1741900A - Cartridge : en
  • SE70601C1 - : en sv
  • US1741286A - Laminated construction for roller-coaster tracks : en
  • SE70486C1 - : en sv
  • SE70492C1 - : en sv
  • CH137213A - Process for the production of a sulfur dye. : de en
  • CH137218A - Etching process in which the object to be etched is first given a galvanically generated cover layer. : de en
  • SE70162C1 - : en sv
  • SE70388C1 - : en sv
  • SE70498C1 - : en sv
  • SE71104C1 - : en sv
  • SE70925C1 - : en sv
  • SU12088A1 - Boiler for water : en ru
  • US1741805A - Separable fastener : en
  • US1741447A - Carburetor for internal-combustion engines : en
  • US1741997A - Process of marking tires : en
  • SE70310C1 - : en sv
  • SE70940C1 - : en sv
  • US1741753A - Cheese-cutting machine : en
  • SE71213C1 - : en sv
  • US1741646A - Mixing machine : en
  • US1741751A - Meter and magnet core : en
  • US1742058A - Discharge-controlling device for dump bodies : en
  • DE488403C - Springy wheel : de en
  • SE70499C1 - : en sv
  • SE71122C1 - : en sv
  • SU12192A1 - Hydraulic device for moving the telescopic telescopic telescopic tube for ships : en ru
  • SE70045C1 - : en sv
  • SE70501C1 - : en sv
  • CA296191A - Mining machine : en fr
  • GB323241A - Improvements in shot cartridges and process of treating same : en
  • SE70626C1 - : en sv
  • SE70635C1 - : en sv
  • SE71076C1 - : en sv
  • SU12090A1 - Gas analyzer : en ru
  • US1741509A - Process for converting petroleums : en
  • US1742121A - Organ : en
  • SU12093A1 - Tool holder for cleaning primus : en ru
  • US1742071A - Light advertising plant : en
  • SE70521C1 - : en sv
  • US1741402A - Radiator valve : en
  • CA296092A - Bait-holding fish hook : en fr
  • GB300608A - Distant electric control device : en
  • GB300983A - Improvements in processes for the assembling of mechanical and other parts by bolts or screws : en
  • FR672580A - Improvements to the molding of small bottles : en fr
  • ES112858A2 - ONE POWDER FUEL DISTRIBUTOR DEVICE FOR THE SUPPLY OF SEVERAL BURNERS. : en es
  • CH137344A - Motor sprayer with a two-wheeled chassis. : de en
  • CH137282A - Universal key with undeformable parallelism. : en fr
  • SE70278C1 - : en sv
  • SE70416C1 - : en sv
  • US1741396A - Centrifugal machine : en
  • US1742024A - Yarn-positioning device for looms for weaving tufted pile fabric : en
  • PL11345B1 - Nose pincer. : en pl
  • DE487338C - Lubricating device for axles, consisting of a wing shaft mounted below this : de en
  • SE70747C1 - : en sv
  • SU12404A1 - Control device for vertical wind engines : en ru
  • US1742077A - High-voltage switch : en
  • US1741500A - Wing-window holder for locomctive cabs : en
  • SE70773C1 - : en sv
  • SE71002C1 - : en sv
  • US1741661A - Laundry-machinery lock : en
  • SU12496A1 - Pipe grate for locomotive fireboxes : en ru
  • FR35255E - Combined refrigeration and ventilation method and embodiment for ensuring a constant temperature in coolers and other furniture containing foodstuffs : en fr
  • SE70895C1 - : en sv
  • SE70919C1 - : en sv
  • SU12313A1 - Device for removing darning sugar heads : en ru
  • SU12523A1 - Riveting device : en ru
  • US1741391A - Lock for spare wheels : en
  • PL11249B1 - A system for alternating current generators, especially for tube transmitters. : en pl
  • CH137166A - Device for polishing wooden floors, which also does the stripping with steel chips, the sweeping, waxing and polishing of the floors. : de en
  • SU12505A1 - The way to protect all kinds of documents from forgery : en ru
  • CA296209A - Corner bead clip : en fr
  • SE70679C1 - : en sv
  • SE70375C1 - : en sv
  • SU12127A1 - Machine for preparing cuttings for grafting : en ru
  • US1741745A - Tile slab : en
  • US1741760A - Insulating building material and method of making the same : en
  • ES115987A3 - A FURNACE FOR LIQUID FUELS. : en es
  • USD80250S - A display desk : en
  • FR672562A - Improvements to the construction of wagons : en fr
  • US1741211A - Gumming attachment for envelope machines : en
  • US1741602A - Cane harvester : en
  • US1742050A - Bathroom fixture : en
  • FR672527A - Method of driving combustion engine turbines : en fr
  • FR672598A - Improvements to stretch belts : en fr
  • FR672642A - Improvements to starting and idling devices for carburettors : en fr
  • ES115919A3 - IMPROVEMENTS IN THE INSTALLATIONS OF TELEPHONE CENTRALS. : en es
  • GB297315A - Improvements in or relating to vibration absorbing supports : en
  • GB323428A - Improved motor vehicle hoods and the like : en
  • FR672632A - High precision apparatus for recording and comparative study of oscillations of free pendulums : en fr
  • DE488535C - Process for the preparation of water-insoluble azo dyes : de en
  • ES115950A1 - A PERFECTED SYSTEM DEVICE FOR TEMPERING GLASS. : en es
  • GB323528A - Improvements in or relating to locks for doors, drawers or the like : en
  • GB323747A - Process for coagulating or precipitating viscose : en
  • CH137365A - Switch for dimming the light of lighting systems on motor vehicles. : de en
  • GB309531A - Improvements in or in connection with seals or obturators for use as packing : en
  • SE70060C1 - : en sv
  • SE70174C1 - : en sv
  • SE70221C1 - : en sv
  • SU12477A1 - Silomer : en ru
  • US1741241A - Crating : en
  • SE70288C1 - : en sv
  • SE71256C1 - : en sv
  • SU12274A1 - Fitting to lathe for cylinder bore and internal threading : en ru
  • US1741859A - Automatic transmission : en
  • SE70399C1 - : en sv
  • SE70625C1 - : en sv
  • SU12348A1 - Thermal current limiter : en ru
  • DE488374C - Regulator for furnaces, especially for steam boilers, with regulation of the air supply according to the fuel supply and control of the chimney flap according to the pressure in the furnace : de en
  • DE488551C - Bird cage with hollow frame bars : de en
  • GB323288A - Improvements in or relating to flexible couplings : en
  • SE70504C1 - : en sv
  • SE70738C1 - : en sv
  • US1741827A - Escape device for submarines : en
  • SE71159C1 - : en sv
  • SU12118A1 - Apparatus for supplying aerotank silt : en ru
  • CA296105A - Combined machine for household use : en fr
  • CH137312A - Apparatus for transforming polyphase currents in which the number of phases of the secondary is greater than the number of phases of the primary. : en it
  • SE70254C1 - : en sv
  • DE488649C - Coupling for motor vehicles with fluid and friction clutches that come into effect one after the other : de en
  • SE70820C1 - : en sv
  • US1741899A - Combined eighth bend and clean-out pipe fitting : en
  • SE70196C1 - : en sv
  • SE70022C1 - : en sv
  • SE70578C1 - : en sv
  • DE488561C - Cushioned manure protection ring : de en
  • CH137261A - Plant for sintering fine ores. : de en
  • SE70848C1 - : en sv
  • SE70519C1 - : en sv
  • SE70739C1 - : en sv
  • SE70753C1 - : en sv
  • SE71146C1 - : en sv
  • SU12536A1 - Drying for casting molds and cones : en ru
  • CH137188A - Stocking or socks. : de en
  • US1741321A - Edging machine : en
  • US1742004A - Friction shock-absorbing mechanism : en
  • FR35290E - Intaglio letter with special overhanging profile and a protector filtering through grooves and recovering the internal luminosity : en fr
  • FR672275A - : fr
  • GB323717A - Improvements in and connected with the lubrication of the cylinder walls and upper working parts of internal combustion engines : en
  • US1741834A - Process for purifying gases from organically-combined sulphur : en
  • FR672570A - Internal combustion engine with one or more star cylinders, whose pistons work on a common combustion chamber : en fr
  • GB309487A - Process for the manufacture of synthetic resin products : en
  • GB304588A - Improvements in steam generators : en
  • GB323284A - Improvements in spectacles, eye-glasses, lorgnettes and the like : en
  • SE70603C1 - : en sv
  • US1741939A - Combustion turbine : en
  • US1742104A - Life preserver : en
  • FR35283E - Track for fast-service suspended railways : en fr
  • US1741173A - Mechanical dishwasher : en
  • US1741307A - Process of reducing products of carbon monoxide : en
  • PL11229B1 - A device for regulating the voltage at the generator terminals. : en pl
  • SE70730C1 - : en sv
  • SE70962C1 - : en sv
  • SE71059C1 - : en sv
  • GB308781A - Improvements in and connected with detonators and the like : en
  • ES115906A1 - A PERFECTED PROCEDURE FOR THE MOLDING OF QUARTZ OBJECTS IN FUSION. : en es
  • GB323268A - Improvements in or relating to electrical ceiling-roses, lampholders, suspension switches, couplings and the like : en
  • SE70171C1 - : en sv
  • US1741609A - Antiglare apparatus : en
  • US1742013A - Mine-locomotive safety device : en
  • SE70921C1 - : en sv
  • SE71147C1 - : en sv
  • US1741761A - Quinine compound and process of making the same : en
  • SE71228C1 - : en sv
  • US1741206A - Motor fuel : en
  • US1741196A - Folding carton : en
  • US1741341A - Arch support : en
  • SU12325A1 - Belt planing machine for peat extraction and digging drainage channels : en ru
  • CH137294A - Gradual rotation device. : en it
  • FR672517A - Method and device for rendering cellulose derivative films and films odorless : en fr
  • FR672615A - Improvements to typographic typesetting machines : en fr
  • ES115918A1 - A PERFECTED ARRANGEMENT FOR THE TEMPLE OF THE MOONS AND GLASS LEAVES. : en es
  • PL11290B1 - Roller conditioner. : en pl
  • PL11309B1 - A method of cutting a strand of thread coming from the pre-cutting device, and a machine for carrying out the method. : en pl
  • SU12428A1 - Reversible plow : en ru
  • GR2596B - ADVERTISING ADVERTISEMENT. : el en
  • SE70303C1 - : en sv
  • SE70633C1 - : en sv
  • US1741828A - Axminster setting frame : en
  • PL11326B1 - A method for the simultaneous preparation of alcohols, namely methyl and ammonia. : en pl
  • FR35286E - Two-speed control knob : en fr
  • GB323308A - Improvements in or relating to indexing and like devices : en
  • GB323462A - Improvements in or relating to flaps for mudguards for cycles or the like : en
  • US1741226A - of east orange : en
  • GB319725A - Improvements in safety valves with pilot valve : en
  • CA296100A - Station indicator : en fr
  • CH137275A - Rod guide tube for machine tools. : de en
  • CH137237A - Level indicator for the liquid on a storage container. : de en
  • CH137376A - Glider boat. : en fr
  • DE488424C - Loading system for several stacking fields : de en
  • US1742134A - Feeler mechanism for magazine looms : en
  • US1741389A - Latch : en
  • US1742162A - Anchor : en
  • FR672597A - Stretch waistband for pants, skirts and other similar garments : en fr
  • SE70346C1 - : en sv
  • SE70883C1 - : en sv
  • SE71220C1 - : en sv
  • SU12182A1 - A device for burning in a thick layer of fuel : en ru
  • SU12418A1 - Method of producing silicate wood paints : en ru
  • US1741224A - Game apparatus : en
  • US1741249A - Rotary pickling machine : en
  • USD80238S - Design for a stove casing : en
  • SE70535C1 - : en sv
  • SE70933C1 - : en sv
  • SU12488A1 - Adaptation to office accounts for the production of multiplication and division : en ru
  • US1741305A - Purification of aromatic hydrocarbons : en
  • SE70700C1 - : en sv
  • US1741632A - Auxiliary spool holder for sewing machines : en
  • SE70744C1 - : en sv
  • ES115923A2 - IMPROVEMENTS TO A SINGLE-PIECE, SEAMLESS, SEAMLESS-SEAMED, SEAMLESS-SEAMED, SEAM-FREE, SEAMLESS-SEAMED, SEAMLESS-SEAMED, SEAM-FREE, TAN-LEAF CONTAINER OR CONTAINER SYSTEM, FOR CANNED AND SIMILAR ITEMS. : en es
  • SE70729C1 - : en sv
  • US1741501A - Lubricating system for differential vehicle housings : en
  • DE488333C - billiards : de en
  • SE70121C1 - : en sv
  • CH137162A - Installation of heating by liquid fuel. : en fr
  • SE70158C1 - : en sv
  • SE70246C1 - : en sv
  • SE70276C1 - : en sv
  • SE70856C1 - : en sv
  • SE70889C1 - : en sv
  • SU12548A1 - Wind water engine : en ru
  • SE70473C1 - : en sv
  • SE70986C1 - : en sv
  • SE71134C1 - : en sv
  • SE70716C1 - : en sv
  • US1742144A - Disconnecting air-break switch : en
  • US1742168A - Hoisting mechanism : en
  • DE488504C - Discharge device for slag and ash in gas generators with a steep grate : de en
  • GB323398A - Improvements in stockings : en
  • ES114848A1 - SIGNAL SYSTEM. : en es
  • FR672577A - Improvements to light signaling devices : en fr
  • PL11244B1 - Method of separating liquid mixtures. : en pl
  • SE71019C1 - : en sv
  • SU12382A1 - Purka : en ru
  • SE71193C1 - : en sv
  • US1742122A - Apparatus for use in the manufacture of ice : en
  • SU12424A1 - Heater for locomotives : en ru
  • US1741814A - Method of and apparatus for extruding matter : en
  • US1742030A - Zinc sulphide : en
  • SE70959C1 - : en sv
  • SE71098C1 - : en sv
  • SU12256A1 - The mechanism for bringing the setting rings of the adding machine to its original position : en ru
  • SU12407A1 - Device for automatic wavelength change : en ru
  • US1741469A - Electric furnace : en
  • GB323353A - An improved aluminium alloy : en
  • CH137357A - Tablet wrapping machine. : en fr
  • SE70180C1 - : en sv
  • SE71187C1 - : en sv
  • US1741384A - Automobile door construction : en
  • DE488425C - Winding drum for rope or chain winches : de en
  • SE70527C1 - : en sv
  • SE70538C1 - : en sv
  • SE70618C1 - : en sv
  • SU12406A1 - Lance for marine animals : en ru
  • US1741212A - Garment supporter : en
  • US1741552A - Drinking fountain : en
  • SE70365C1 - : en sv
  • SE70878C1 - : en sv
  • SU12377A1 - Needle threading device : en ru
  • FR672646A - Improvements to non-glare headlights for motor vehicles : en fr
  • PL11287B1 - A device for catching fish with a cable. : en pl
  • US1741345A - Necktie : en
  • SE70272C1 - : en sv
  • SE70913C1 - : en sv
  • CA296177A - Recovery of metals and metal compounds soluble in ammoniacal liquors : en fr
  • CH137250A - Glasses temples. : de en
  • CH137299A - Double-acting multi-cylinder internal combustion engine with exhaust gas turbo fan for charging. : de en
  • CA296106A - Garage for motor cars : en fr
  • FR672617A - Refrigerant for rotary kilns : en fr
  • CH137232A - Corded projectile, with parachute, for shooting against aircraft. : en it
  • SE70851C1 - : en sv
  • SE71166C1 - : en sv
  • US1741508A - Acoustic reproducer horn suitable for use with radio sets : en
  • US1741933A - Grader and scarifier : en
  • US1741970A - Insulating safety tool for handling live wires, etc. : en
  • SE70676C1 - : en sv
  • US1741148A - Brake mechanism for railway cars : en
  • US1741439A - Safety stopping device : en
  • US1742132A - Attachment for hats or caps : en
  • GB298232A - Improvements in or relating to electric switches : en
  • PL11303B1 - A method of modulating high frequency using a modulated intermediate frequency. : en pl
  • SE70554C1 - : en sv