• ES9337U - Mount with lenses, supplementary, to apply on the glasses of distant vision and get the effects of bifocal lenses. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347825A - Vaporizer : en
  • US2348134A - Coincidental ignition and gearshift lock : en
  • ES9732U - Horn or nozzle for projection of carbonic snow in fire extinguishers. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9449U - Elastic protector for electrical conductors or similar. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9601U - Electric heating for cooking thermos. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9504U - A short circuit box for normal and differential fusible plug (Machine-translation by Google Translate, not legally binding) : en es
  • ES9678U - Removable articulation box with springs for the interchangeable support of jewels. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9692U - Automatic brake stop. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9340U - Protected glass container. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9923U - Lavafrutas (Machine-translation by Google Translate, not legally binding) : en es
  • US2348141A - Computing mechanism : en
  • GB560991A - Improvements in or connected with wool combing machines : en
  • GB561016A - Improvements in or relating to self-loading firearms : en
  • US2348136A - Ladder : en
  • ES9577U - A strip of elastic knit fabric (Machine-translation by Google Translate, not legally binding) : en es
  • ES9325U - A plastic weave (Machine-translation by Google Translate, not legally binding) : en es
  • USD137822S - Design for a vending machine cabinet : en
  • ES165415A1 - A THERMAL MOTOR OF EXTERNAL COMBUSTION : en es
  • ES165362A1 - A PROCEDURE FOR THE CONSTRUCTION OF CAPACITIES, FOR THE EXTRACTION OF OIL : en es
  • ES163110A1 - IMPROVEMENTS IN THE CONSTRUCTION OF LARGE VOLUME REFRIGERATED WAGONS : en es
  • ES9592U - Bra perfected bra. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561001A - Improved lubricating grease compositions : en
  • US2347672A - Ultraviolet instrument light : en
  • US2348061A - Cutter chain : en
  • US2347720A - Calculating machine : en
  • US2347986A - Wheel starter : en
  • US2347983A - Solvent composition : en
  • DK62217C - Hydraulic securing device for push rods. : da en
  • US2348021A - Electric switch : en
  • US2348048A - Carriage return mechanism for accounting machines : en
  • US2348064A - Article finishing apparatus and method : en
  • ES9704U - Folding hanger (Machine-translation by Google Translate, not legally binding) : en es
  • DE730752C - Method for recording sound in half-wave intensity writing : de en
  • GB561104A - Manufacture of ester-amide polymers : en
  • ES9412U - Device for boxes with double application lid. (Machine-translation by Google Translate, not legally binding) : en es
  • US2348084A - Tire cover and package : en
  • ES9433U - Special belt for cinching and holding knit briefs (Machine-translation by Google Translate, not legally binding) : en es
  • ES9602U - Special vase to keep flowers fresh. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9759U - New switch of electrical current. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9797U - Talc-case can be used in the clothing industry as a pencil to mark fabrics (Machine-translation by Google Translate, not legally binding) : en es
  • GB561099A - Improvements in or relating to apparatus for conveying sheets : en
  • ES9542U - Sharpening device. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9413U - Pressure closing tap for drums and similar tanks. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347714A - Proportionalizing control : en
  • US2348082A - Vacuum cleaner : en
  • ES9432U - Skirts made with a plurality of handkerchiefs (Machine-translation by Google Translate, not legally binding) : en es
  • US2348074A - Breathing apparatus : en
  • ES9294U - Manufacture of footwear with transparent top faces (Machine-translation by Google Translate, not legally binding) : en es
  • ES9353U - Own vehicle for exhibition and street vending. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9600U - Fruit squeezer. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9614U - Portraits of cardboard or cardboard (Machine-translation by Google Translate, not legally binding) : en es
  • ES9664U - Slide. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9768U - Letters, applicable to commercial signs or advertisements. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9591U - Universal screen holder for radiological examination tables. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9308U - Portacorbata. (Machine-translation by Google Translate, not legally binding) : en es
  • US2348025A - Clutch and brake mechanism : en
  • ES9263U - A new pedagogical game to facilitate the study of Latin. : en es
  • USD137854S - Design for a dress : en
  • DE745682C - Process for the production of molding compounds : de en
  • USD137827S - Design for a desk or table lamp : en
  • US2347696A - Disconnector switch : en
  • ES9599U - Lifting and weighing beam of bocoyes and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9719U - A microfuse (Machine-translation by Google Translate, not legally binding) : en es
  • US2348135A - Pillar lock : en
  • ES165023A1 - AN ADJUSTABLE FRICTION TRANSMISSION MECHANISM WITHOUT CLIMBING, ESPECIALLY FOR ENERGY AMPLIFIERS : en es
  • ES9830U - Tennis racket (Machine-translation by Google Translate, not legally binding) : en es
  • GB561083A - Mining machines for simultaneous cutting and loading : en
  • GB561078A - Improvements in air or gas blast electric switches : en
  • GB561094A - Improvements in or relating to electric etching or engraving apparatus : en
  • ES9573U - Apparatus for the placement of unbreakable crystals in watches. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9255U - Substitute blandon of candles and candles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9348U - Bracelet-case. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9640U - Internal cleaning of liquid conduits. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347744A - Engine starting : en
  • US2348169A - Accounting machine and the like : en
  • US2348146A - Telegraph signal translating system : en
  • ES165459A1 - A NEW INDUSTRIAL PROCEDURE FOR THE DISTILLATION OF ORGANIC PRODUCTS AT LOW TEMPERATURE, MISCIBLES OR NOT IN WATER : en es
  • ES9370U - Closing for bottles, jars and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347653A - Portable safety bombproof shelter : en
  • ES9698U - Shutter or valve for water taps and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9699U - New garment (Machine-translation by Google Translate, not legally binding) : en es
  • ES9405U - Bracket closure perfected (Machine-translation by Google Translate, not legally binding) : en es
  • US2347761A - Stitching machine : en
  • US2348165A - Coagulant composition : en
  • US2348012A - Enclosure : en
  • ES9608U - Button lined with double ring. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347793A - Cheese press : en
  • US2347855A - Method and means for protecting pipe : en
  • CA419936A - Pig iron casting apparatus : en fr
  • DE745530C - Warning signal system controlled by the train, especially for crossings : de en
  • ES165466A1 - A PERFECTION IN THE CENTRIFUGAL PUMPS : en es
  • ES9710U - New bottle-teat. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9497U - Portable typewriter. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561053A - Improvements in milling and like machines for copying and reproducing : en
  • ES165202A1 - IMPROVEMENTS IN THE MANUFACTURE OF PUMPS FOR ELEVATION OF LIQUIDS : en es
  • GB561002A - Process for producing alkyl derivatives of branched chain paraffins : en
  • GB561024A - Improvements in or relating to electrically-controlled fluid-pressure operated jacks : en
  • GB561106A - Improvements in apparatus for determining or calculating heights : en
  • US2347959A - Water spider : en
  • US2348133A - Method and apparatus for developing electron beams : en
  • USD137845S - Sheet of a decorative wall material or the like : en
  • ES9425U - Lounge game (Machine-translation by Google Translate, not legally binding) : en es
  • ES9502U - Device for reinforcement and connection of electrical conductors and in particular of trolley wires (Machine-translation by Google Translate, not legally binding) : en es
  • ES9473U - Staple for boxes, grooves of connection. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347933A - Electronic view finder : en
  • US2347711A - Stretcher frame for curtains and the like : en
  • US2347868A - Heel construction : en
  • US2348076A - Flowmeter : en
  • USD137797S - Design for a valve check : en
  • US2347658A - Ice ckeam goblet : en
  • CA419930A - Sound effect production : en fr
  • DE743294C - Rod for hanging dryer : de en
  • ES9390U - Cardboard box with inviolable closure (Machine-translation by Google Translate, not legally binding) : en es
  • ES9249U - Underwater diving suit (Machine-translation by Google Translate, not legally binding) : en es
  • US2347943A - Watchman's tour system : en
  • ES8775U - Support system for the telephone handset and microphone arm. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9277U - Support device for fixing the direction of the front wheel of bicycles, being in rest position. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347878A - Chipper guard : en
  • CA419917A - Suturing clip applicator : en fr
  • CA419946A - Battery charging control device : en fr
  • USD137858S - Design foe a deess : en
  • US2347949A - Foldable and suspendable garment hanger or the like : en
  • US2348024A - Earth boring apparatus : en
  • ES165406A1 - PROCEDURES IN THE CONSTRUCTION OF TRANSMISSIONS FOR NORIAS : en es
  • ES9327U - Winged cords for weather strips. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347861A - Measuring system, including a hydrostatic manometer and an indication translating mechanism : en
  • AU118430B2 - Improvements in or relating to radio altimeters : en
  • ES165439A1 - IMPROVEMENTS INTRODUCED IN THE HEATING APPLIANCES : en es
  • ES9767U - Pitch point, perfected, for plows. (Machine-translation by Google Translate, not legally binding) : en es
  • CA419958A - Shearing comb : en fr
  • ES9478U - Electric suitcase for hearing of disks, with automatic change and amplifier (Machine-translation by Google Translate, not legally binding) : en es
  • CA419903A - Hand-brake lever : en fr
  • ES164653A1 - IMPROVEMENTS INTRODUCED IN THE MILLS OF VARIOUS CAMERAS : en es
  • ES9320U - Floor for footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • AU844043A - Improvements relating to electromagnetic switches : en
  • US2348094A - Torpedo arrester or insulator : en
  • ES9440U - Cannula adaptable to pipes and nozzles, to protect and clean your snuff products of condensed nicotine (Machine-translation by Google Translate, not legally binding) : en es
  • CA419945A - Electric switch : en fr
  • ES9539U - Machine to print directions. (Machine-translation by Google Translate, not legally binding) : en es
  • USD137855S - Design for a dress : en
  • USD137857S - Design for a dress : en
  • ES9825U - Case for toothbrushes. (Machine-translation by Google Translate, not legally binding) : en es
  • ES165340A1 - A PROCEDURE FOR INK-MANUFACTURING FOR PRINTING BOOKS, PARTICULARLY COMMERCIAL BOOKS, AVOIDING FALSIFICATIONS IN THEM : en es
  • ES9805U - Advertising device for automatic electrical indication for the awarding of conventionally established prizes (Machine-translation by Google Translate, not legally binding) : en es
  • GB561082A - Improvements in straight-bar knitting machines : en
  • US2347816A - Carpet making apparatus : en
  • US2347660A - Manufacture of explosives : en
  • US2347721A - Engine : en
  • US2347767A - Tire and wheel lock : en
  • US2347809A - Method for dewaxing oils : en
  • US2347838A - Air impeller : en
  • US2348151A - Pump : en
  • US2347843A - Oil burner and system : en
  • DK62209C - Method for Preparing Sustainable Solutions of Glycosides of the Flavone Group and Their Aglucones. : da en
  • ES165241A1 - IMPROVEMENTS IN VERTICAL TYPE MACHINES FOR ENAMELING WIRES OR PLATES : en es
  • ES9521U - Corporal signs for the display of denominations or figures for commercial purposes. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9691U - Brake period. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347640A - Method and means of packaging and mixing plastics : en
  • US2347871A - Corn harvester : en
  • US2348093A - Waste outlet fitting : en
  • US2347892A - Garment hanging device : en
  • US2347901A - Apparatus for forming tubular material : en
  • ES161037A1 - A DEVICE FOR THE INDICATION AND ALARM OF GASES : en es
  • ES9675U - Rubber heel with rubber protector (Machine-translation by Google Translate, not legally binding) : en es
  • US2348030A - Scanning type of electron microscope : en
  • US2347681A - Dual cross communion set : en
  • DK62205C - Impulse transmitter for electric fences. : da en
  • ES9387U - Hairpins to hold the hair. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9418U - Rotating device for the assembly of sets in toy theaters. (Machine-translation by Google Translate, not legally binding) : en es
  • US2348097A - Valved floor drain : en
  • US2347978A - Process for conditioning yarn on bobbins, etc. : en
  • US2348089A - Face milling cutter : en
  • USD137837S - Design for a belt or similar article : en
  • ES9565U - Canvas footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561014A - Two-way clutch : en
  • US2347790A - Alkylation process : en
  • US2348178A - Method of making metallic products of sheetlike form : en
  • CA419932A - Expanding and staking tool : en fr
  • DE745497C - Process for the production of colorings on animal fibers, cellulose fibers, fibrous materials from cellulose esters, mixtures of animal fibers and cellulose fibers or on structures made from synthetic higher molecular weight polyamide compounds : de en
  • US2348010A - Boat : en
  • US2348108A - High altitude aviation mask : en
  • US2347642A - Refrigerating cabinet : en
  • US2347968A - Method of making magnesian refractories : en
  • GB560996A - Improvements in or connected with wings for aircraft : en
  • GR10250B - ΛΙΒΑΝΩΤΟΣ. : el en
  • ES9402U - Landfill for liquids, fluids or viscous, which prevents dripping. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9491U - Differential fuse plug for electrical installations (Machine-translation by Google Translate, not legally binding) : en es
  • ES9654U - Foldable box, for the packing of bottles, which prevents its breaking and the violation of the contents. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9795U - Packages or boxes of raisins containing one or more cards or stamps to form collections (Machine-translation by Google Translate, not legally binding) : en es
  • ES161743A1 - IMPROVEMENTS INTRODUCED IN THE DIVIDED DIQUE GATE OR DURABLE BOARD MECHANISMS TO DOWNLOAD THE PRESSURE IN THE UPPER PART : en es
  • ES9494U - Loading door, perfected, for bread ovens. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347898A - Hitch means for connecting trailers to tractive vehicles : en
  • AU1423244A - Improvements in press-release fastening devices : en
  • ES9347U - Automatic line selector (Machine-translation by Google Translate, not legally binding) : en es
  • GB561061A - Process for the production of water-soluble high molecular ª‡-substituted quaternary benzylammonium halides and the resulting products : en
  • GB561077A - Improvements in and relating to resinous condensation products : en
  • GB560985A - Treatment of hydraulic cement compositions : en
  • US2347646A - Metallic arc welding nozzle : en
  • ES9331U - Double closing tap. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9453U - Recreational game. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9587U - Folding bed. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561117A - Manufacture of metallisable or metallised direct dyestuffs : en
  • US2348006A - Electric measuring instrument : en
  • ES9541U - An improved reinforced concrete beam (Machine-translation by Google Translate, not legally binding) : en es
  • GB561012A - Locking device for load supporting pin : en
  • ES9536U - Special pliers for drilling or practicing recesses in metal plates, (Machine-translation by Google Translate, not legally binding) : en es
  • US2348091A - Ax holder : en
  • US2348040A - Fish catching device : en
  • ES9434U - Automatic scale. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561046A - Improvements in methods of cleaning articles of magnesium or magnesium alloys : en
  • DE745888C - Photoelectric measuring and testing device : de en
  • US2347708A - Necktie : en
  • ES9751U - Improved industrial thermometer. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347680A - Wetting and emulsifying agent : en
  • DK62211C - Machine for the manufacture of shaped pieces, e.g. Shafts, of Wood. : da en
  • US2347991A - Lawn mower appliance : en
  • US2347998A - Gear crowning : en
  • US2347666A - Machine for operating upon shoes : en
  • ES165478A3 - A CLUTCH DEVICE FOR INTERNAL COMBUSTION ENGINES : en es
  • ES9135U - A replacement product for paper, cardboard and artificial body (Machine-translation by Google Translate, not legally binding) : en es
  • US2347824A - Voting machine : en
  • CA419919A - Film developing tank : en fr
  • ES9680U - Hermetic armor for lighting tunnels (Machine-translation by Google Translate, not legally binding) : en es
  • CA419907A - Druggist's cabinet : en fr
  • AU118439B2 - Coating compositions : en
  • GB561033A - A device for removing and utilising unvapourized fuel in the lubricating oil, in the sumps of internal combustion engines : en
  • GB561097A - Improvements in or relating to crossbar switch mechanisms for use in automatic telephone or like systems : en
  • US2347734A - Bottle cap remover : en
  • US2347817A - Permanent magnet material : en
  • ES9527U - Electric switch, pear shape, with mechanism easily separable and reponible from the box. (Machine-translation by Google Translate, not legally binding) : en es
  • ES164948A3 - A MECHANICAL PROCEDURE FOR BENDING WOODEN SHEETS : en es
  • US2347683A - Narrow gauge railroad : en
  • US2347710A - Work holding device : en
  • US2348158A - Communications device : en
  • US2347860A - Liquid level indicating system : en
  • US2347955A - Catalyst and method for preparing the same : en
  • ES162320A1 - A LANDING TRAIN FOR AIRCRAFT : en es
  • US2347852A - Self-locking nut : en
  • US2348047A - Mud turbine and method of assembling the same : en
  • GB561015A - Improvements in or relating to domestic washing machines : en
  • US2347944A - Rotary pump : en
  • US2347828A - Conveying apparatus : en
  • USD137856S - Design for a dress : en
  • US2347806A - Trim panel : en
  • US2348131A - Electric signaling : en
  • CA419933A - Green vegetable colour stabilization : en fr
  • AU118419B2 - Improvements in and relating to apparatus for starting and controlling electric discharge devices : en
  • AU125965B2 - Improvements in press-release fastening devices : en
  • ES9339U - Letter about. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9578U - A telephone directory arranged in the form of a pocket card (Machine-translation by Google Translate, not legally binding) : en es
  • ES9829U - Toe cap or back leg for bicycles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9354U - Portable oven. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347644A - Pencil for laundry marking : en
  • US2347676A - Safety valve : en
  • US2347796A - Electrical resistor : en
  • US2347910A - Self-locking valve tappet : en
  • USD137805S - Design for a lens : en
  • DE745574C - Arrangement for regulating an electrical generator, in particular a direct current generator : de en
  • US2348123A - Treatment of liquid : en
  • ES9322U - Light vault with its support joists. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9447U - Shaver with additional magazine with cutting blade (Machine-translation by Google Translate, not legally binding) : en es
  • US2348109A - Liquid pump : en
  • ES9644U - Automatic pointing device. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347798A - Belt : en
  • US2347958A - Artificial seam marker : en
  • US2348137A - Drop-signal holder : en
  • DE745580C - Process for the production of rayon threads from mixtures of polyvinyl alcohol and cellulose and / or vegetable or animal protein : de en
  • CA419972A - Anchor rivet : en fr
  • AU118417B2 - Improvements in adjustable louvre shutters or blinds : en
  • US2348050A - Spotting and signaling apparatus : en
  • CA419959A - Felt interliner : en fr
  • US2347957A - Heat exchange unit : en
  • US2347865A - Process of hanging prepasted wallpaper : en
  • ES9431U - Ceramic plates for the construction of roofs and roofs. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347961A - Means for securing lath to studding or the like : en
  • US2347697A - Molded material : en
  • US2347853A - Manufacture of self-locking nuts : en
  • US2348022A - Dual control : en
  • USD137824S - Design fob a desk or table lamp : en
  • US2347921A - Screw type trailer landing gear : en
  • AU916543A - Improved cultivator tine : en
  • CA419897A - Punch board : en fr
  • ES165370A1 - A PROCEDURE FOR CURING WITH CHROME MATTERS : en es
  • ES9385U - Apparatus for the extraction of the game of the fruits (Machine-translation by Google Translate, not legally binding) : en es
  • AU908043A - Coating compositions : en
  • USD137795S - Hand mirror or similar article : en
  • US2347707A - Electrical cooking apparatus : en
  • ES9596U - Combination of lights and controls for the boards and tables of x-ray apparatus. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347917A - Load determining apparatus : en
  • US2348183A - Fodder treating method : en
  • ES9821U - Closing for wallets, boxes, cartridges and similar (Machine-translation by Google Translate, not legally binding) : en es
  • US2348001A - Acetylation of cellulose : en
  • US2348152A - Fusible link construction for sprinkler heads : en
  • US2347715A - Arc starting device : en
  • US2347678A - Emulsion : en
  • US2347870A - Electric dry shaver : en
  • US2347952A - Tire vulcanizer : en
  • US2348020A - Heat exchanger : en
  • CA419911A - Rock drill : en fr
  • CA420001A - Cemented pile fabric making apparatus : en fr
  • ES165460A1 - A NEW INDUSTRIAL PROCEDURE OF OXIDATION OF ACIDS, ALCOHOLS AND ESTERS, NOT SATURATED, NATURAL OR ARTIFICIAL AND OF ELEVATED MOLECULAR WEIGHT : en es
  • ES9663U - Improved oiler. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347895A - Ventilator : en
  • US2348027A - Motorless boat propeller : en
  • US2347791A - Turret head router : en
  • CA419944A - Rivetting gun : en fr
  • USD137800S - Design for a valve check : en
  • CA419984A - Flow restrictor : en fr
  • US2347909A - Mechanical hand for artificial arms : en
  • ES9448U - Surprise box to contain chocolates, chocolates, candies and sweets (Machine-translation by Google Translate, not legally binding) : en es
  • ES9525U - Protective mask against dust. (Machine-translation by Google Translate, not legally binding) : en es
  • USD137853S - Design for a dress : en
  • DE745487C - Holder for the pull-through rollers on apron stretchers : de en
  • US2347687A - Container : en
  • US2347728A - Coating material spray recovery means : en
  • US2347795A - Carbon-composition resistor : en
  • US2347782A - Shoe machine frame : en
  • US2347864A - Lawn mower blade sharpener : en
  • CA419954A - Photographic colour printing method : en fr
  • US2347641A - Fuse construction : en
  • US2347856A - Hone : en
  • US2348172A - Apparatus for extruding metal : en
  • USD137819S - Textile fabric or similar article : en
  • CA419950A - Roofing shingle : en fr
  • US2348117A - Tumbling scraper : en
  • ES165443A1 - AN ANTENNA UNIT : en es
  • ES9262U - Folding table. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9386U - Stick for the operations of decolouring or dyeing the hair. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561098A - Improvements in or relating to telephone or like systems : en
  • ES9376U - Rigging to open bottles with crown cap. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9770U - Clamp for fastening the bobbin on the shuttles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9235U - Spherical cap for rubber-based bottles. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561005A - Improvements in and relating to loose-leaved ledgers, card indexes and the like : en
  • US2348120A - Clock : en
  • US2348147A - Brake beam strut and braking assembly : en
  • DE741574C - Bag for use when putting together two pictures that belong together when cutting up miniature stereo films : de en
  • CA419918A - Earth scraper : en fr
  • GB561120A - Improvements in or relating to the suspension of the recording unit of machines for recording sound on discs : en
  • ES9470U - Last box and cover to vulcanize a layer of rubber to the sole and edge of the footwear with fiber floor (Machine-translation by Google Translate, not legally binding) : en es
  • ES9500U - Ice cream system (Machine-translation by Google Translate, not legally binding) : en es
  • ES165350A1 - IMPROVEMENTS IN THE PRESS FILTERS, ESPECIALLY IN THE DESIRE TO TREAT WINES : en es
  • GB561036A - Improvements in and relating to aeroplanes : en
  • GB560987A - Improvements relating to rotary internal combustion engines : en
  • ES9252U - Device for dice game or similar. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9619U - Hamaca. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347897A - Electrical shunt for pipe couplings : en
  • CA419966A - Paper improving method and means : en fr
  • US2347654A - Transmission : en
  • US2347932A - Accumulator : en
  • GB561022A - Improvements in bleaching cellulosic materials : en
  • US2347907A - Harvester : en
  • US2348177A - Measuring and control apparatus : en
  • US2347713A - Tool installed connector and process for its installation : en
  • US2348009A - Catalytic conversion process : en
  • ES9439U - Perfect closure for cardboard boxes, (Machine-translation by Google Translate, not legally binding) : en es
  • ES9346U - Announcing device. (Machine-translation by Google Translate, not legally binding) : en es
  • DE745502C - Process for the preparation of monoazo dyes : de en
  • GB561126A - Improvements in packing means for ampules and other similar articles : en
  • GB561010A - Improvements in or relating to fishing reels : en
  • ES9603U - Post or announcing device. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561084A - Improvements relating to apparatus comprising metallic bellows or capsules : en
  • ES165431A2 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT NUMBER 163044 : en es
  • ES9318U - Bracelet for holding watches. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9546U - Protective mask of the sun's rays. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9256U - Inverted neck inkwell. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9659U - Safety cap to apply to bottles with neck. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9667U - Electric pressure accumulator for liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9377U - Cut out maps, perforated and numbered, of pedagogical utility (Machine-translation by Google Translate, not legally binding) : en es
  • ES9564U - Device for cutting hair with razors. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561123A - Improved dressing for wounds, burns or other similar affections : en
  • US2347655A - Gun sight : en
  • US2348160A - Liquid damped telescopic shock absorber : en
  • US2347742A - Pickling process : en
  • GB561028A - Improvements relating to racks primarily for hollow-ware : en
  • ES9505U - A rotary switch for electric currents (Machine-translation by Google Translate, not legally binding) : en es
  • ES9380U - Tubular case, with several compartments, intended to contain especially effects and hygiene products and toilet. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347906A - Gearing for rotating concentric shafts in opposite directions : en
  • US2347956A - Cable sheath cutting and stripping tool : en
  • US2348156A - Conversion of hydrocarbon oils : en
  • US2347972A - Button molding apparatus : en
  • ES9555U - Throwing toy that returns by itself in the opposite direction to the one in which it has been thrown. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9639U - Bearing extractor, cubes and parts of the axes to which they are attached. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347850A - Paper machinery : en
  • DE745481C - Iron pickling process using the pickling solution in a cycle : de en
  • US2347702A - Device for measuring extremely small angles : en
  • US2348170A - Ladder web with different colored bands : en
  • GB560994A - Improvements in handlebars for cycles : en
  • US2348101A - Aircraft tail wheel assembly : en
  • ES9208U - Water purifier of perfected type. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347764A - Band saw : en
  • US2347776A - Termite controlling building construction : en
  • US2348019A - Container transfer equipment for vehicles : en
  • AU944643A - Improvements in and relating to oyster farming structures : en
  • US2348139A - Necktie hanger : en
  • US2347668A - Apparatus for sealing cans and the like : en
  • CA419916A - Mattress for studio couches, etc. : en fr
  • US2348016A - Countercircuit : en
  • CA420000A - Drop-out half-tone negative production : en fr
  • GB560988A - New anthraquinone dyes : en
  • GB561067A - Improvements in eccentric gear mechanism : en
  • DE745856C - Rock drill : de en
  • ES9604U - Mechanism safety switch for electric water heaters. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9826U - Book whose leaves carry separable images for manual constructions (Machine-translation by Google Translate, not legally binding) : en es
  • ES9285U - Device for holding handles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9793U - Support system to keep the signs for propaganda and exhibition of different products standing. (Machine-translation by Google Translate, not legally binding) : en es
  • US2348104A - Safety device for gas producing systems : en
  • ES165465A1 - A PERFECTION IN EXPRESS ELECTRICALLY HEATED COFFEE MACHINES : en es
  • ES165351A1 - AUTOMATIC SWITCH FOR GROUPS ELECTROMOTOR-PUMP FOR ELEVATION OF WATER AND OTHER LIQUIDS : en es
  • DE746520C - Pulse generator working with amplifier for counter or the like. : de en
  • ES9264U - New type of hollow concrete, ceramic or other material for use in the construction industry. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561116A - Improvements in and relating to gas meters : en
  • US2348004A - Oil well pumping unit : en
  • ES162117A1 - IMPROVEMENTS IN RELIEF PHOTOGRAPHY AND COLORS : en es
  • ES9458U - Seal for siphons. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9419U - Book with cover provided with separable images for manual constructions. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9763U - Improvements introduced in the manufacture of voltage changeover switches. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347737A - Manufacture of dispensing containers : en
  • US2347894A - Electric switch : en
  • US2348121A - Flexible push-pull control : en
  • CA419922A - Display stand : en fr
  • ES165409A1 - A PROCEDURE TO OBTAIN THREADS, TAPES, FILMS AND SIMILAR OBJECTS : en es
  • CA419912A - Capillary viscometer : en fr
  • GR10249B - ΜΟΣΧΟΛΙΒΑΝΟΝ. : el en
  • GB561107A - Friction clutch plate : en
  • US2348080A - Method for the synthesis of sulphur-bearing derivatives of high molecular weight : en
  • US2348096A - Means and method for clamping runs of cables and the like : en
  • GB561085A - Improvements in or relating to furnaces for burning solid fuel : en
  • AU118424B2 - Improved cultivator tine : en
  • CA419906A - Collapsible bunker for ice : en fr
  • US2347716A - Apparatus for screening paper stock : en
  • US2348055A - Electric translating apparatus : en
  • US2347701A - Middle sole and insole combination : en
  • US2347880A - Electrode holder : en
  • US2347814A - Lubricant : en
  • US2348035A - Apparatus for making beads : en
  • US2347656A - Portable hammock : en
  • US2348161A - Salt water disposal system : en
  • US2347753A - Chair : en
  • US2347916A - Container containing hydrogen sulphide vapor : en
  • USD137794S - Footed casserole or similar article : en
  • ES9400U - Seamless one-piece metallic winches or entanglements. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561135A - Improvements in and relating to the manufacture of reinforced concrete : en
  • ES9286U - Metallic wheel perfected for strollers and carriages in general. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9616U - Hygienic protective cover and headphones (Machine-translation by Google Translate, not legally binding) : en es
  • US2347839A - Impeller : en
  • US2348107A - Hand control unit : en
  • ES9472U - Safety pipette (Machine-translation by Google Translate, not legally binding) : en es
  • GB560981A - Improvements in and relating to the steering of vehicles having endless tracks : en
  • AU118421B2 - Improvements in and relating to surgical dressings : en
  • US2347923A - Varnish composition : en
  • CA419981A - Pencil for laundry marking : en fr
  • USD137841S - Sheet of a decorative wall material or the like : en
  • DK62214C - Apparatus for Mixing Spray Liquid. : da en
  • USD137848S - Design for a dress : en
  • CA419909A - Spring winding device : en fr
  • DE745908C - Lightweight panel : de en
  • ES165383A1 - IMPROVEMENTS IN THE CONSTRUCTION OF AGITATORS FOR SULPHATATORS AND ANALOGUE PROVISIONS : en es
  • US2347732A - Camera : en
  • CA419905A - Solenoid operated valve : en fr
  • ES161997A1 - A PROCEDURE FOR MANUFACTURING ARMED CONCRETE FLOORS : en es
  • GB561073A - Improvements in or relating to sheet conveying apparatus : en
  • US2348103A - Method of soil analysis for location of oil deposits : en
  • ES9455U - Pieces of fabric with designated patterns (Machine-translation by Google Translate, not legally binding) : en es
  • ES9748U - Pouring cap for bottles. (Machine-translation by Google Translate, not legally binding) : en es
  • USD137814S - Design for a golf club head : en
  • ES9343U - Circulation device for laminar pieces (Machine-translation by Google Translate, not legally binding) : en es
  • USD137838S - Design for a game board : en
  • ES165366A1 - A REMOTE CONTROL RECEIVER RELAY DEVICE : en es
  • ES9482U - Connection piece or clip adaptable to radiotelephony lamps. (Machine-translation by Google Translate, not legally binding) : en es
  • CA419941A - Hydrocarbon oil processing : en fr
  • DE745514C - Fastening and adjustment of the knives in a knife head : de en
  • ES9364U - Zip fastening or zipper. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561040A - Improvements relating to miners' lamps : en
  • US2347730A - Copyholder : en
  • ES9416U - Fumivore for kitchens, stoves and other homes. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9647U - Articulated wooden sole. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9620U - Apparatus for the preparation of coffee, milk and other liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • US2348028A - Saucer : en
  • US2348129A - Door knocker : en
  • US2348150A - Extendible wing flap : en
  • ES165429A1 - A PERFECTED HYDRAULIC PRESS : en es
  • ES9368U - Recessed safe. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9520U - Backrest chair-car for children. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9796U - Lycometer (Machine-translation by Google Translate, not legally binding) : en es
  • ES9265U - Portable electric phonograph case (Machine-translation by Google Translate, not legally binding) : en es
  • ES9827U - Device to moisten the rubber of the envelopes and facilitate the closing of the same. (Machine-translation by Google Translate, not legally binding) : en es
  • US2348128A - Transfer copying materials : en
  • ES9441U - Fixing system for the electrical appliance management used in the recessed installations (Machine-translation by Google Translate, not legally binding) : en es
  • ES9321U - Construction element suitable for the formation of walls. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9404U - Protector of the back of the head and neck for the operations of undulation of the hair. (Machine-translation by Google Translate, not legally binding) : en es
  • AU850643A - Improvements in and relating to surgical dressings : en
  • CA419949A - Motor control apparatus : en fr
  • DE744698C - High frequency equipment, especially receivers : de en
  • DE745495C - Process and device for the production of fermentation vinegar : de en
  • ES9287U - Clamp of saw saws and saws. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561025A - Roof construction for buildings : en
  • GB561131A - A safety device for use in connection with machinery : en
  • ES162310A1 - A PROCEDURE FOR THE MANUFACTURE OF A NEW CONSTRUCTION MATERIAL : en es
  • ES9372U - Mechanical case to store and use, attached to it, shaving soap bars. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9407U - Safety device for plugs with spring armor. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9735U - Security bolt adaptable to latch. (Machine-translation by Google Translate, not legally binding) : en es
  • DE745665C - Process for the preparation of ketones of the sterol series : de en
  • ES9545U - Advertising apparatus carrying an automatic toothpick extractor, vase and device for the display of announcements or minutes. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347691A - Lining for ties : en
  • US2348087A - Welding apparatus : en
  • US2347945A - Treatment of hydrocarbon materials : en
  • US2347989A - Electric apparatus : en
  • USD137788S - Design for a combined shaving mug and brush holder : en
  • US2348056A - Swing pan spreader : en
  • ES9359U - Improved ashtray. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561018A - An improved indicator instrument for indicating side-slip movement of aircraft : en
  • US2347823A - Dispensing container for sheet materials : en
  • US2347960A - Device for dispensing molded, compositions : en
  • US2348171A - Accounting machine : en
  • ES9461U - Support for espresso facilities for bars and similar establishments. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9511U - Bra or clip for fountain pen or pen. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347827A - Linear polymeric isothiourea and salts thereof : en
  • DK62215C - Gear unit with variable gear ratio. : da en
  • US2347813A - Inverse neutral telegraph repeater hub circuit : en
  • GB561095A - Improvements in the processing of photographic silver salt emulsions and fixing baths therefor : en
  • ES9495U - Sliding fixation buckle. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9528U - A book of tissue sheets (Machine-translation by Google Translate, not legally binding) : en es
  • GB561043A - Improvements in electrical plug and socket connectors : en
  • US2347908A - Wire stitching machine : en
  • DE744719C - Measuring device that works independently of the intensity for the immediate display of lighting colors : de en
  • ES9307U - Bowl for knives, especially pastry (Machine-translation by Google Translate, not legally binding) : en es
  • ES9583U - Mechanism applicable to coffee grinders and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9334U - Folding bed with, perfected wardrobe. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347904A - Method of cold-working metallic bars : en
  • US2348060A - Shoe press : en
  • ES165342A1 - A PROCEDURE IN THE PROCEDURES OR CLOSURE SYSTEMS FOR GLASS BOXES AND CONTAINERS : en es
  • ES9817U - Rigid cartridge, formed by fuel wick, suitable for use in pocket lighters. (Machine-translation by Google Translate, not legally binding) : en es
  • ES165388A2 - IMPROVEMENTS MADE IN PATENT NUMBER 163035 : en es
  • US2347808A - Die : en
  • US2347743A - Artificial weedless fishing lure : en
  • GB561062A - Aerofoil construction : en
  • CA419948A - Electric circuit : en fr
  • ES9424U - Devicepinza for the subjection of all kinds of cigarettes and cigarettes. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561070A - An improved building brick : en
  • GB561118A - Improved spark plug manufacture : en
  • US2347783A - Method of processing wood for the rapid maturation of whisky and other alcoholic liquors and wines : en
  • USD137792S - Halbert creston doner : en
  • US2347820A - Dry expansion of wood veneer : en
  • USD137807S - Design for a jewelry box or similar article : en
  • US2347935A - Timing control system : en
  • ES9489U - Type of battery for water meters. (Machine-translation by Google Translate, not legally binding) : en es
  • DE745509C - Process to achieve an even gradation of color wedges with flat boundary surfaces : de en
  • US2347893A - Apparatus for web alignment : en
  • US2347685A - Bauxite process and product : en
  • US2348162A - Web spreader : en
  • US2347997A - Method of gear finishing : en
  • US2347694A - Multiple baking pan : en
  • US2347962A - Hydraulic decelerometer : en
  • US2348052A - Lathe : en
  • USD137808S - Rack for supporting hypodermic needles in card form : en
  • CA419927A - Knitted glove : en fr
  • ES165440A1 - A PROCEDURE TO RECORD SOUND INSCRIPTIONS ON HYGROSCOPIC SUPPORTS : en es
  • US2347719A - Container : en
  • CA420002A - Fluid filter : en fr
  • US2347842A - Oil burner and system : en
  • US2347661A - Heat conductivity apparatus : en
  • US2347840A - Condensation of nitro compounds with polysulphides and product thereof : en
  • US2348149A - Formula compounding apparatus : en
  • US2347784A - Warning signal : en
  • US2347920A - Abrasive wheel : en
  • US2347777A - Signaling circuit : en
  • US2347811A - Sorting device : en
  • CA419964A - Container seal : en fr
  • CA419965A - Spindle tape lifting device and brake mechanism : en fr
  • CA419975A - Combined multiplying and dividing machine : en fr
  • US2348023A - Actuating means for lubricating devices : en
  • US2347755A - Spray gun valve : en
  • DE745482C - Device for discharging acid fumes in pickling plants : de en
  • ES165448A3 - IMPROVEMENTS IN THE MANUFACTURE OF CYLINDER SWITCHES : en es
  • CA419976A - Hydraulic lifting arrangement : en fr
  • CA419942A - Hydrocarbon oil processing : en fr
  • CA419952A - Expanded metal manufacturing machine : en fr
  • GB561039A - Improvements relating to miners' lamps : en
  • US2347848A - Separately fired superheater : en
  • ES9278U - Pouring container of security. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9747U - Bunk-sofa. (Machine-translation by Google Translate, not legally binding) : en es
  • US2348057A - Snuff dipper : en
  • USD137789S - Design for a handbag : en
  • ES9506U - Nozzle with ejector device (Machine-translation by Google Translate, not legally binding) : en es
  • CA419920A - Waterproof bag : en fr
  • US2347700A - Camera shutter : en
  • US2347781A - Drying apparatus : en
  • ES165450A1 - IMPROVEMENTS INTRODUCED IN THE LUMINOUS SPHERES OF THE CLOCKS : en es
  • US2348144A - Device for packaging hams or the like : en
  • AU708742A - Non-drying adhesive labels and method and apparatus for making same : en
  • ES9488U - Rake holders for rag crushing drums. (Machine-translation by Google Translate, not legally binding) : en es
  • GB560984A - Improvements in apparatus for sampling gases to be analyzed : en
  • ES9366U - Washers for the protection of documents retained in marginal drilling files. (Machine-translation by Google Translate, not legally binding) : en es
  • DE745544C - Dropper bottle : de en
  • GB561038A - Improvements in machines for making waffle and like sweetmeats : en
  • US2347792A - Doorsill for electric furnaces : en
  • US2348059A - Paper feeding mechanism : en
  • CA419978A - Dental floss : en fr
  • ES9382U - Twin for chest. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9756U - Button or pressure closure. (Machine-translation by Google Translate, not legally binding) : en es
  • US2348090A - Constant tension drive : en
  • ES9627U - Cover or special lid, with folding appendix. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347942A - Watchman's tour system : en
  • USD137840S - Sheet of a decorative wall material or the like : en
  • CA419940A - Liquid recovery from hydrocarbon gases : en fr
  • US2347819A - Stoker apparatus : en
  • US2348098A - Torque measuring tool : en
  • CA419991A - Refrigerator car : en fr
  • ES9389U - Utensil to suspend cloths or towels. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347729A - Well tool : en
  • ES165469A1 - AN IMPROVEMENT IN AERIAL TRANSPORT : en es
  • ES9572U - Electric heating device for tweezers to undulate the hair. (Machine-translation by Google Translate, not legally binding) : en es
  • US2348037A - Vitamin and process of obtaining same : en
  • ES165345A2 - A NEW PROCEDURE FOR THE MANUFACTURE OF AGGLOMERATES OF COMBUSTIBLES : en es
  • GB561047A - Improvements in or relating to adsorbents and methods of making same : en
  • US2347770A - Counterbalanced overhead door : en
  • ES9688U - Squeezing device. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347751A - Pumping system : en
  • US2347832A - Windproof match and its application to cigarettes and the like : en
  • AU118418B2 - Artificial reverberation systems : en
  • GB561090A - Improvements in electric lighting fixtures : en
  • US2347736A - Process for producing alumina : en
  • DK62210C - Casting machine for continuous production of plated, round strings. : da en
  • ES9332U - Frontºn de mesa. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9490U - Artic dolls with metal core deformable and stable in any position (Machine-translation by Google Translate, not legally binding) : en es
  • ES9722U - Gramophone needle system for application to gramophonic discs. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9730U - Indirect calcium cathode, intended for an electric discharge tube. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9794U - Switches and sockets with luminescent indications. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9819U - Faucet perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9373U - Shoe sole (Machine-translation by Google Translate, not legally binding) : en es
  • ES9538U - Device for the reinforcement and unión of electrical conductors, and in particular of trolley wires. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9623U - Perfect leaf holder for calendar (Machine-translation by Google Translate, not legally binding) : en es
  • FR52407E - : fr
  • DE745907C - Process for the production of building panels : de en
  • GB561007A - Improvements in and relating to the production of forged steel brackets for ships' propeller shafts and for similar purposes : en
  • GB560986A - Method of producing formed objects from finely subdivided pig iron without melting, and objects made according to the method : en
  • GB561045A - Improvements in and relating to the manufacture of synthetic resinous materials : en
  • ES9329U - Toiletries pocket wallet : en es
  • GB561089A - Improvements in float valves : en
  • ES9579U - Rolling metallic mosquito net. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9743U - Automatic game (Machine-translation by Google Translate, not legally binding) : en es
  • ES9571U - Case-container for refills of lipstick bars for the lips. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561101A - Improvements relating to alternating electric current rectifiers of the selenium type : en
  • DE745800C - reel : de en
  • ES161924A1 - A MECHANISM APPLICABLE TO MACHINES TO ADD, REMAIN, CALCULATE AND ANALOGUE, THROUGH WHICH CAN NOT WRITE NUMBERS : en es
  • ES9259U - Suspension mechanism and shock absorber for chassis of carriciclos and small cargo vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9293U - A container, in the form of a folder, for stockings. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561121A - Improvements relating to degreasing apparatus : en
  • US2347810A - Process and apparatus for separating wax from mineral oil solutions : en
  • US2347831A - Communication system : en
  • US2347979A - Flexible adjustable lever drag harrow : en
  • ES9810U - Book of changeable sheets perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • DE745752C - Production of porous active materials, especially suitable for adsorption or catalytic purposes : de en
  • ES9777U - Shaver handle with lift foot (Machine-translation by Google Translate, not legally binding) : en es
  • USD137820S - Combined tobacco blender and humidor : en
  • ES9324U - New folding hammock (Machine-translation by Google Translate, not legally binding) : en es
  • ES9726U - Pen with "peak" of a solid and compact block and hardened for fountain pens, writing handles, offices of all kinds, schools and whatever uses are necessary. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561021A - Improvements in flotation frothing agents : en
  • GB561037A - Improvements relating to the electrical plug couplings : en
  • ES165371A1 - A PROCEDURE FOR TASTING WITH CURRENT VEGETABLE MATERIALS : en es
  • US2347887A - Dual pump : en
  • US2347912A - Method of installing electric cables : en
  • US2347788A - Engine starting mechanism : en
  • ES160956A1 - INSTALLATION CENTRAL LUBRICATION WITH PNEUMATIC CONTROL FOR MOTOR VEHICLES : en es
  • ES9430U - Sprayer for bottles of hairdressing products and other liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9479U - Pacifier. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347705A - Insulated record container : en
  • ES9720U - Mechanical bed-cradle. (Machine-translation by Google Translate, not legally binding) : en es
  • ES165116A1 - A PERFECT GASOGEN : en es
  • ES165353A1 - FAMILY TYPE MECHANICAL KITCHEN : en es
  • US2347913A - Section insulator : en
  • ES159844A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT NuM. 155796 : en es
  • ES9383U - Mount for electric miniature lamps (Machine-translation by Google Translate, not legally binding) : en es
  • ES9371U - Improved ashtray. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9548U - Blinds collection drum (Machine-translation by Google Translate, not legally binding) : en es
  • US2348065A - Flush type door handle : en
  • US2347872A - Rubber outsole for footwear : en
  • US2348142A - Sole skiving machine : en
  • ES9375U - Candies with indication of their essence. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347722A - Derivative of tropic acid amide : en
  • US2348085A - Means for threading closure caps : en
  • USD137809S - Child s exerciser or similar article : en
  • US2348053A - Electrically operated motor vehicle : en
  • US2348110A - Torch : en
  • US2348116A - Device for positioning and aligning apertures : en
  • ES9652U - Device to project advertisements on cinema screens. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561092A - Improvements in or relating to inertia wrenches, screwdrivers and the like : en
  • ES9540U - Mechanical calendar for competitions or sports tournaments. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347772A - Aliphatic dicarbylamines and process of producing them : en
  • AU118414B2 - Improved manufacture of weather resistant protective adhesive coatings and plywood prepared therewith : en
  • US2347924A - Holder for double-edged razor blades : en
  • DE745479C - Propellant gas generator : de en
  • AU844343A - Signal and noise control system : en
  • ES9335U - Perfume bottle with spray (Machine-translation by Google Translate, not legally binding) : en es
  • AU118431B2 - A continuous vacuum dehydrating process and apparatus for carrying thesame into effect : en
  • ES9717U - Pencil with same sliding (Machine-translation by Google Translate, not legally binding) : en es
  • IS348A7 - Method of boiling and storing fish. : en is
  • ES164652A1 - A PROCEDURE TO HUMIDATE CERTAINLY GRANULOUS MATERIALS THAT ARE INCORPORATED TO A LARGE AMOUNT OF WATER : en es
  • US2347867A - Diaper : en
  • ES9333U - Support for toothbrush. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9393U - Two-wheel trailer. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9481U - Curling device. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9670U - Super-portable laptop (Machine-translation by Google Translate, not legally binding) : en es
  • US2347731A - Gas purifier : en
  • US2347763A - Temperature control system : en
  • US2348031A - Method of focusing electron microscopes : en
  • ES9284U - Lantern (Machine-translation by Google Translate, not legally binding) : en es
  • GB560989A - Improvements in electric signalling interlocking systems : en
  • ES9516U - Device for protecting the edge of the razor blades (Machine-translation by Google Translate, not legally binding) : en es
  • ES9625U - Automatic closing cigarette case. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9626U - Visor with fastening strips. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9349U - Piece of ceramic or proper material for the formation of sills and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9365U - Bidet adaptable to the glass of the waters. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9445U - Highlight for razors to cut hair. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347851A - Fuse device : en
  • ES9388U - Plug box combined with a switch. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9452U - Locking mechanism with safety for safety pins. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561006A - Means for extracting leak-off steam from steam glands : en
  • USD137843S - Sheet op a decorative wall material or the like : en
  • ES9345U - Apparatus for atomizing viscous substances and especially the perfume product called glitter. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9328U - Racord perfected to inflate cameras of bicycles, tricycles, motorcycles and automobiles. (Machine-translation by Google Translate, not legally binding) : en es
  • US2348063A - Engine starter : en
  • GB561133A - Improvements in and relating to re-inforced concrete roof structures : en
  • ES162440A1 - SENSITIVE APPARATUS TO TEMPERATURE VARIATIONS : en es
  • ES9492U - Bearing set or steering bearing for bicycles. (Machine-translation by Google Translate, not legally binding) : en es
  • GR10251B - METHOD OF PREPARATION OF COPPER SULT. : el en
  • ES9643U - New junction for frames, boxes and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • CA419992A - Refrigerator car : en fr
  • ES165476A1 - SOME IMPROVEMENTS IN THE ASSEMBLY OF THE DISHWASHER DISHES IN THE PARKING MACHINES : en es
  • ES9574U - An improved siphon bottle (Machine-translation by Google Translate, not legally binding) : en es
  • DE745855C - Process for the production of punched paper collars : de en
  • ES9427U - Knitted toe cap. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9522U - Container for solid hair dyes. (Machine-translation by Google Translate, not legally binding) : en es
  • GB560983A - Improvements in or relating to laminated insulating material : en
  • US2347724A - Container : en
  • US2348042A - Elastic fluid turbine arrangement : en
  • ES165357A1 - A MECHANICAL PROPULSION SYSTEM FOR AQUATIC BIKES AND THEIR SIMILARS : en es
  • ES9466U - Reinforcement of bricks, plates, tubes and other constructive elements (Machine-translation by Google Translate, not legally binding) : en es
  • ES9618U - Double action toothbrush type. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9336U - Burner for burning agglomerated fuel (Machine-translation by Google Translate, not legally binding) : en es
  • ES9496U - Perfect razor shaver. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347939A - Governor and drain valve control apparatus : en
  • GB561034A - Improvements in electrical bus bar systems : en
  • ES9271U - Hydraulic mosaic with cement, sand or mineral or vegetable fibers and top layer of cement and wood. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9622U - Folding stand. (Machine-translation by Google Translate, not legally binding) : en es
  • ES165470A1 - A PISTON PUMP TO RAISE LIQUIDS, OPERATED BY PRESSURE LIQUIDS : en es
  • ES165433A1 - IMPROVEMENTS IN SWITCHES WITH EXTINCTION OF THE ARC BY A CURRENT OF AN EXTINGUISHING MEDIUM AT PRESSURE, PRODUCED BY THE SAME ARC : en es
  • GB561074A - Improvements in or relating to conveying sheets or like flat articles, particularly in connection with printing or like machines : en
  • GB561079A - Improvements in or relating to apparatus for conveying flat articles to a processingmachine : en
  • ES162028A1 - A PROCEDURE FOR THE MANUFACTURE OF TOOLS PROVIDED BY FUSION OF QUICK STEEL DEPOSITS : en es
  • ES9480U - Device for the construction of brake shoes for cars, trucks and other vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • GB560980A - Improvements relating to polymerisation processes : en
  • US2347726A - Wire line pressure retaining core barrel : en
  • US2347799A - Loud-speaker : en
  • US2348148A - Ventilator : en
  • ES9341U - Laboratory press for various uses. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347877A - Method and apparatus for treating crude oil : en
  • US2347786A - Strip feed sprocket : en
  • ES9705U - New envelope with opener (Machine-translation by Google Translate, not legally binding) : en es
  • US2347882A - Excavator : en
  • US2347874A - Electric switch : en
  • US2347879A - Hollow beam and column for use in buildings : en
  • US2347830A - Flow indicator : en
  • ES9444U - A folding case (Machine-translation by Google Translate, not legally binding) : en es
  • US2347885A - Wire line guide : en
  • CA419904A - Sliver false twisting apparatus : en fr
  • ES9403U - Hair clip. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9510U - Glass ampoule with reflector for electric incandescent lamps (Machine-translation by Google Translate, not legally binding) : en es
  • ES9828U - Elements for jewelery or jewelry, perfume emanators. (Machine-translation by Google Translate, not legally binding) : en es
  • US2348132A - Hydraulic brake cylinder cleaner and polisher : en
  • ES9399U - Multi-use cigarette case. (Machine-translation by Google Translate, not legally binding) : en es
  • US2348182A - Apparatus for producing fibrous glass : en
  • ES9456U - Shaving machine with curved comb (Machine-translation by Google Translate, not legally binding) : en es
  • ES9553U - On special closure container. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347765A - Band saw : en
  • US2347662A - Resin bonded abrasive sheet material : en
  • US2347800A - Device for grinding straight edges on planer cutter blades : en
  • US2347988A - Valve construction : en
  • CA419973A - Ham pickle pumping apparatus : en fr
  • CA419983A - Lapping machine : en fr
  • USD137828S - Articulated fabric or similar article : en
  • USD137799S - Design fob a valve check : en
  • US2347739A - Spraying sheep and other animals : en
  • DK62216C - Apparatus for heating and subsequent cooling of milk or cream. : da en
  • US2347703A - Wind calculator : en
  • USD137815S - Design fob a golf club head : en
  • USD137839S - Design for a textile fabric : en
  • ES9723U - Gramophonic needle for its application in gramophonic discs. (Machine-translation by Google Translate, not legally binding) : en es
  • USD137817S - Textile fabric or similar article : en
  • CA419962A - Sound reproducing system : en fr
  • USD137826S - Design for, a desk ob table lamp : en
  • US2348176A - Packaging process : en
  • CA420003A - Electrical conductor connector : en fr
  • GB561063A - Mixing machine : en
  • GB560997A - Improvements in and relating to cars, airships and the like, suspended from an overhead rigid track : en
  • DK62220C - Rifle grenade launcher. : da en
  • GB561057A - Improvements in and relating to fluid pressure brakes : en
  • USD137832S - Design fob a jacket ob similab abticle : en
  • US2348045A - Electron discharge device and method of manufacture : en
  • ES164908A1 - A PROCEDURE FOR THE HARDENING OF AMINOPLASTIC RESIN TAILES, CHARACTERIZED BY THE USE OF A SPECIAL HARDENER : en es
  • CA419994A - Box-making machine : en fr
  • USD137811S - Design fob a child s swing seat : en
  • US2347951A - Photographic focal plane shutter : en
  • ES165218A1 - IMPROVEMENTS IN THE MANUFACTURE OF WHEELS FOR CARRIAGES MOVING ON LANES : en es
  • ES9588U - Folding desk. : en es
  • ES9700U - Improved case specially designed to contain perfumery products. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347645A - Flare pistol : en
  • US2347749A - Photographic apparatus : en
  • US2348062A - Welding positioner and manipulator : en
  • US2347996A - Self-inking stamp : en
  • ES165109A1 - A PROCEDURE FOR THE MANUFACTURE OF AN ELECTRONIC VALVE MADE COMPLETELY OF CRYSTAL : en es
  • ES165267A1 - IMPROVEMENTS IN THE MANUFACTURE OF SWINGS : en es
  • ES9507U - Stainless bra for hair (Machine-translation by Google Translate, not legally binding) : en es
  • ES165435A2 - IMPROVEMENTS IN THE RAPID CONSTRUCTION OF BARRACONES : en es
  • ES9428U - Support decorated for prints, photographs and reminders. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9598U - Piping system for compressed air motors. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347657A - Skill testing game : en
  • GB561026A - Improvements in radiators for cooling liquids : en
  • CA420004A - Fluid tight joint : en fr
  • ES165363A1 - A TWO-TIME DIESEL ENGINE WITH ROTATION OF CLEAN AIR OR LOADING AIR AROUND THE CYLINDER AXLE DURING FUEL INJECTION : en es
  • ES9379U - Battery system for water meters. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347747A - Suspended catalyst technique : en
  • US2347794A - Well surveying device : en
  • US2347936A - Controlling device for drying apparatus : en
  • US2348095A - Gauge for setting the pitch of : en
  • US2347706A - Copper-zinc-manganese alloy : en
  • US2347930A - Cartridge link manufacture : en
  • US2348034A - Reclosing circuit-interrupting device : en
  • US2347727A - Panel selector contact shoe : en
  • USD137791S - Combined partition and refrigerator or similar article : en
  • US2348118A - Oven heating system : en
  • GB561032A - Improvements in and relating to fastener devices for containers and the like : en
  • US2347836A - Roof flashing and jacket : en
  • ES9319U - A resistant laminar tile (Machine-translation by Google Translate, not legally binding) : en es
  • ES9446U - A plug (Machine-translation by Google Translate, not legally binding) : en es
  • DK62201C - Boiler suit. : da en
  • ES9374U - Shoe sole (Machine-translation by Google Translate, not legally binding) : en es
  • GB561076A - Improvements in and relating to the manufacture of synthetic resins : en
  • CA419971A - Drill device : en fr
  • US2347651A - Means for cooling rolling mill rolls and the like : en
  • AU563242A - Improved manufacture of weather resistant protective adhesive coatings and plywood prepared therewith : en
  • CA419955A - Photographic masking method : en fr
  • ES165468A1 - A PROGRESSIVE SPEED CHANGE MECHANISM : en es
  • USD137821S - Design for a lapel pin or the like : en
  • ES9531U - Armor device for glass guide in cars (Machine-translation by Google Translate, not legally binding) : en es
  • ES9791U - Thimble with perforated top cover. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561129A - Improvements in or relating to framework for portable and semi-portable structures : en
  • US2347665A - Internal reflection lighting means : en
  • ES163577A1 - A PROCEDURE TO IMPROVE THE REFRIGERATION AND GRANULATION OF THE SCORING : en es
  • ES9739U - Apparatus for auscultation. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347869A - Electric dry shaver : en
  • US2348002A - Trap for gophers, rats, and similar rodents : en
  • US2348086A - Method of making patterns : en
  • US2348111A - Torch : en
  • ES165164A1 - A PROCEDURE TO OBTAIN A NEW LIQUID FUEL FOR DIESEL AND SEMI-DIESEL ENGINES : en es
  • USD137801S - Design for a valve check : en
  • ES9457U - Retaining buckle. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9676U - Pointing indicators of cups, glasses, cups, plates and similar objects (Machine-translation by Google Translate, not legally binding) : en es
  • ES9253U - Folding cardboard box. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9356U - Retention device for injectable tubes. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347899A - Charging box for open hearth furnace charging operation : en
  • AU118429B2 - Non-drying adhesive labels and method and apparatus for making same : en
  • ES9733U - I pull against the moth to store clothing and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • AU118420B2 - Signal and noise control system : en
  • US2347723A - Tropic acid amide and manufacture thereof : en
  • US2347804A - Cutting machine for round billets : en
  • US2347805A - Method of converting oil : en
  • US2347940A - Chinaware sanding machine : en
  • ES9395U - Jug for water, perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347686A - Container : en
  • US2347733A - Switching device : en
  • US2348071A - Shaft coupling : en
  • US2348175A - Torque tester : en
  • US2347821A - Collapsible furniture : en
  • ES9459U - Electrical switch-plug. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9690U - Improved fitting for inflating cameras for bicycles, motorcycles and cars. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9312U - Frame or display case. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9316U - Level-plumbed device. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9369U - Toy consisting of the reproduction of a coastal lighthouse (Machine-translation by Google Translate, not legally binding) : en es
  • DK62206C - Electric Cathode Glow Tube with several sheath-shaped, superimposed Electrodes. : da en
  • ES9665U - Piece to avoid the variation of the angles formed by two arms or parts of a body (Machine-translation by Google Translate, not legally binding) : en es
  • ES9513U - Armored electric capacitor. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347779A - Well apparatus : en
  • ES9679U - Improved hoist for electric lamps. (Machine-translation by Google Translate, not legally binding) : en es
  • DE745542C - Auxiliary device for nailing femoral neck fractures : de en
  • ES9742U - Brush or brocamantºn with mirror (Machine-translation by Google Translate, not legally binding) : en es
  • ES9160U - Circular support for various objects (Machine-translation by Google Translate, not legally binding) : en es
  • ES9292U - An easy-release iron (Machine-translation by Google Translate, not legally binding) : en es
  • GB561108A - Manufacture of polyesteramides : en
  • DE744380C - Arrangement for the transmission of direct voltages over direct voltage impermeable four poles : de en
  • ES9517U - Furniture for ironing pants. (Machine-translation by Google Translate, not legally binding) : en es
  • ES165430A1 - A PERFECTED POT LATHE : en es
  • GB561072A - Improvements in or relating to method of and apparatus for conveying sheets from oneprocessing machine to another : en
  • DE745842C - Gas pressure test point : de en
  • ES9606U - Composite clip, and of minimum weight, for curling the hair. (Machine-translation by Google Translate, not legally binding) : en es
  • GR10252B - FIXED WIRE FOOTWEAR SHOE. : el en
  • ES165446A1 - A MILLING MACHINE (TUPÍ), FOR WOOD WITH NEW PRECEDIMIENTO OF ELECTRICAL COUPLING : en es
  • ES9615U - Metal armchair for interiors (Machine-translation by Google Translate, not legally binding) : en es
  • ES9210U - Solid rubber tire with bearing surface applications. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561113A - Improvements in piston pumps : en
  • ES163376A1 - PROCEDURE AND APPARATUS FOR THE DIRECT OBTAINING OF THE MAGNESIUM IN A CASTED STATE, FROM THE MINERAL : en es
  • GB561042A - Improvements in or relating to boxes : en
  • US2347934A - Motor starter : en
  • US2348017A - Reaction of hydrocarbons : en
  • GB561035A - Improvements in or relating to coal burning grates : en
  • ES165416A1 - A THERMAL ENGINE THAT DECREASES HEAT LOSSES AND ELIMINATES ELECTRICAL EQUIPMENT AND PRESSURE CAN INJECTION PUMPS : en es
  • ES161925A1 - A TUBE OF ELECTRIC SHOCK : en es
  • GB561132A - Improvements relating to machines for grinding screw threads : en
  • AU121073B2 - Improvements in and relating to flexible hose couplings : en
  • CA419914A - Tile buttering machine : en fr
  • ES9342U - Box and cover, shaped like a handle, for electric dry shaving machines. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9715U - Improved funnel. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347652A - Method of making 3,4-dimethylaniline : en
  • US2348154A - Vinyl chloride copolymers : en
  • ES9454U - Painless bakelite, ebonite or synthetic resins board (Machine-translation by Google Translate, not legally binding) : en es
  • USD137831S - Design fob a pedestal control valve unit : en
  • US2347684A - Coating calcinable lithic slabs : en
  • CA419910A - Rock drill : en fr
  • ES9585U - New stopcock (Machine-translation by Google Translate, not legally binding) : en es
  • US2348000A - Heat transfer system : en
  • US2348068A - Jacob's ladder : en
  • AU118415B2 - Improvements mand relating to frequency converters : en
  • US2348163A - Air filter : en
  • CA419900A - Finger nail clipper : en fr
  • US2348102A - Diaper prewasher : en
  • GB561000A - Improvements in or relating to pipe swivels : en
  • US2348166A - Apparatus for applying filler to tape : en
  • US2347891A - Pickling tank lining : en
  • US2347760A - Attachment for workbenches : en
  • US2347876A - Splashboard bracket for barges and the like : en
  • CA419997A - Self-closing valve : en fr
  • ES165372A1 - A PROCEDURE FOR CURING WITH FORMALDEHYDE : en es
  • DK62207C - Procedure for the manufacture of varnishes, color binders or impregnating agents. : da en
  • ES9270U - Auxiliary furniture for bedroom. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9532U - Special electric iron for trousers. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9605U - Heater for curling hair clips. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9357U - Electric switch with indicator lamp attached. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347980A - Hinge for molded containers : en
  • US2347974A - Apparatus for introducing fluids into containers : en
  • US2348032A - Power mechanism for induction heating apparatus : en
  • ES9471U - New model of iron tool with steel wedge, which can be manufactured in the different variants of chisels, gouges, tip-currents, and to apply it to brushes, joists, junteras and other similar used by carpenters, cabinetmakers, turners, modellers, carvers, coachmen, coopers and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9709U - Vulcanizing mold of all kinds of rubber footwear (Machine-translation by Google Translate, not legally binding) : en es
  • US2347859A - Adjustable headrest : en
  • DE745864C - Protection device for electrical equipment with liquid insulation : de en
  • ES165358A1 - A SQUARE OR RECTANGULAR SECTION TUBE HOLDING SYSTEM : en es
  • ES9493U - Improved needle to practice blood transfusions. (Machine-translation by Google Translate, not legally binding) : en es
  • ES165427A1 - IMPROVEMENTS IN TILTING ARMCHAIRS FOR CHAIRS, ARMCHAIRS, STOOLS AND SIMILAR : en es
  • AU118441B2 - Improvements mand relating to fluid controlling valves : en
  • ES9761U - A measure tape for garment making (Machine-translation by Google Translate, not legally binding) : en es
  • US2347970A - Polycarboxylic acids and anhydrides derived from polymers of acyclic terpenes and method for their production : en
  • ES9485U - Toy. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347847A - Fluid pressure control system : en
  • US2348039A - Composition and process for treating fibrous materials : en
  • US2347822A - Hoist : en
  • US2347858A - Receptacle filling machine : en
  • ES9396U - Electric heater tank for shower water or other domestic applications. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9438U - Game device (Machine-translation by Google Translate, not legally binding) : en es
  • US2347704A - Azo compounds : en
  • US2347976A - Expansible tank for electrical condensers : en
  • ES165405A1 - IMPROVEMENTS IN VALVES FOR CONTAINERS INTENDED TO CONTAIN LIQUEFIED, DISSOLVED OR COMPRESSED GASES : en es
  • US2347915A - Electrode structure : en
  • US2348106A - Boat hull construction and propulsion : en
  • US2347992A - Diazinyl carboxy-alkyl sulphides and salts thereof : en
  • US2348181A - Petroleum heater : en
  • ES9415U - Electric front lamp, universal movement. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9752U - Box for receiver whose elements, at least in large part, are mounted on a metal frame. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561065A - Lamp housing : en
  • ES9533U - Bicycle frame. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9734U - Slide rule. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9597U - Hermetically sealed container for fish preserves. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9713U - Box or kit kit for urgent cases. (Machine-translation by Google Translate, not legally binding) : en es
  • US2348125A - Sewage treatment : en
  • US2348130A - Armor plating : en
  • US2347981A - Molded hinge : en
  • CA419901A - Brake shoe assembly : en fr
  • DE745846C - Method and device for processing maize and moorhir stems : de en
  • USD137836S - Instrument dial or similar article : en
  • CA419977A - Building construction : en fr
  • GB561069A - Improvements in water tube boilers : en
  • CA419957A - Silicon steel electrical strip manufacture : en fr
  • ES9201U - Zapata-wedge for transport boxes or "containers". (Machine-translation by Google Translate, not legally binding) : en es
  • ES9547U - Snuffbox with automatic cigarette extractor device. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9474U - Plate or phosphorescent disc for application in switches or light pears, locks and similar uses. (Machine-translation by Google Translate, not legally binding) : en es
  • US2348067A - Dry-gummed tape dispensing apparatus and moistener, and delivery means therefor : en
  • US2348054A - Sign control : en
  • US2347748A - Turf perforator : en
  • ES9662U - Reinforced comb. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561019A - Process of producing nicotinamide : en
  • DE674456C - Three-layer, wide-meshed piece of laundry : de en
  • GB561134A - Improvements in locating and securing articles upon rods and tubular members : en
  • ES165369A1 - A PROCEDURE FOR THE SEPARATION OF TERNARIAN MIXES IN ITS ELEMENTS : en es
  • ES9529U - Buckle frame or fittings for lining. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561051A - Improvements in or relating to the manufacture of curved pipings or ducts : en
  • GB561052A - Improvements in and relating to the manufacture of moulded polyamide articles : en
  • US2348011A - Sheet metal gas burner : en
  • US2347756A - Wall construction : en
  • US2347758A - Method of removing metal from metal bodies : en
  • US2347854A - Universally adjustable clamping machine : en
  • ES9792U - Armchair or folding rocking chair with canvas seat. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347833A - Railway traffic controlling apparatus : en
  • ES9275U - Bimetal thermostat. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9417U - Removable frontispiece miniature theater. (Machine-translation by Google Translate, not legally binding) : en es
  • CA419915A - Manure loader : en fr
  • AU118440B2 - Coating compositions : en
  • US2348049A - Tie knot holder : en
  • ES162115A1 - A DRY OVEN HEATED ELECTRICALLY : en es
  • GB561130A - Improvements in wing nuts : en
  • ES9378U - Portable heater of curling hair clips for permanents. (Machine-translation by Google Translate, not legally binding) : en es
  • ES165380A2 - IMPROVEMENTS IN THE PURPOSE OF THE MAIN PATENT NuM. 158434 : en es
  • ES9697U - Electric stove (Machine-translation by Google Translate, not legally binding) : en es
  • ES9269U - New fabric that both the weft and the warp are strips of fibrous material or both combined (Machine-translation by Google Translate, not legally binding) : en es
  • ES9486U - Fountain pen (Machine-translation by Google Translate, not legally binding) : en es
  • GB561048A - Cracking and reforming of hydrocarbons : en
  • GB560998A - Improvements in or relating to electrical illumination control systems : en
  • ES9721U - Adjustable hinge for toilet seats. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561105A - Improvements in or relating to thiobarbituric compounds : en
  • ES164388A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT NuM. 159999 : en es
  • US2347699A - Camera shutter : en
  • US2348153A - Film magazine : en
  • US2347841A - Seaplane : en
  • US2347999A - Reaction of hydrocarbons : en
  • US2347826A - High frequency switching means : en
  • CA419931A - Automatic brake : en fr
  • ES9436U - Special key (Machine-translation by Google Translate, not legally binding) : en es
  • US2347766A - Grinding machine : en
  • AU1265544A - Improvements in and relating to flexible hose couplings : en
  • AU839543A - Artificial reverberation systems : en
  • ES9477U - Radio electric suitcase with automatic disc change (Machine-translation by Google Translate, not legally binding) : en es
  • ES9823U - Folding album to collect simultaneously the positives and negatives of the photographs taken. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9314U - Separating device in the form of a glass or tube, for bottles, bottles and other containers. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347670A - Lunch box : en
  • US2347780A - Apparatus for assembling resilient joints : en
  • DE745515C - Welding machine for the production of spatially curved, in particular self-contained seams : de en
  • US2348013A - Dyestuffs of the anthraquinone series : en
  • US2347922A - Hoisting tong : en
  • CA419923A - Pilot operated valve : en fr
  • USD137834S - Design for a lamp guard : en
  • US2347875A - Metalworking machine : en
  • US2348105A - Counter molding machine : en
  • US2347675A - Fastener assembly : en
  • CA419939A - Motor fuel production from well gases : en fr
  • US2347926A - Pickup mechanism : en
  • CA419925A - Fuel-injection engine : en fr
  • US2347647A - Double vertical interlock bottle crate : en
  • ES9279U - Closing system for wrist-watch. (Machine-translation by Google Translate, not legally binding) : en es
  • ES165434A1 - IMPROVEMENTS IN SWITCHES WITH EXTINCTION OF THE ARC BY A CURRENT OF AN EXTINGUISHING MEDIUM AT PRESSURE, PRODUCED BY THE SAME ARC : en es
  • ES9524U - Indicator funnel for measuring liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9669U - Perfect lamp. (Machine-translation by Google Translate, not legally binding) : en es
  • AU118437B2 - Improvements relating to electromagnetic switches : en
  • USD137844S - Sheet of a decorative wall material or the like : en
  • US2347673A - Valve bag : en
  • ES9523U - Packaging and packaging for thermo-chemical elements with permanent waves. (Machine-translation by Google Translate, not legally binding) : en es
  • US2348075A - Combination hatch and ventilator : en
  • US2348140A - Container having a pouring spout : en
  • US2347985A - Refrigerator : en
  • US2348179A - Method and apparatus for the production of cylindrical metal articles : en
  • US2348099A - Furnace construction : en
  • USD137812S - Amphibian tank or similar article : en
  • ES9267U - New container (Machine-translation by Google Translate, not legally binding) : en es
  • ES9282U - New recreational game (Machine-translation by Google Translate, not legally binding) : en es
  • US2347807A - Bottle carrier : en
  • ES165438A1 - GEAR SHIFT : en es
  • US2347929A - Esters of terpene compounds : en
  • US2348083A - Valve construction : en
  • ES9514U - Detachable raincoat. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347866A - Detonator combination : en
  • US2348073A - Sheet stacking mechanism : en
  • US2347688A - Rosin and abietic acid salts of a guanidine as a mothproofer : en
  • CA419947A - Carrier current apparatus : en fr
  • US2348168A - Accounting machine and the like : en
  • ES9291U - Needle adaptable to the axis of the footwear machines with rubber floor. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9469U - Clothes hanger for different uses (Machine-translation by Google Translate, not legally binding) : en es
  • CA419967A - Windshield wiper : en fr
  • CA419951A - Cementitious slurry preparing apparatus : en fr
  • AU118442B2 - Improvements in and relating to oyster farming structures : en
  • US2348066A - Method of roasting coffee : en
  • US2347896A - Bomb rack : en
  • AU927743A - Improvements mand relating to fluid controlling valves : en
  • US2348018A - Size gauge : en
  • US2348167A - Brine filter-skimmer chamber for closed crude oil emulsion treater tanks : en
  • USD137829S - Design for a compressor : en
  • USD137830S - Design for a discharge uptake for steam boilers : en
  • US2348044A - Composition useful as additive to mineral oil lubricants and method of preparing andusing the same : en
  • ES165444A1 - A PROCEDURE TO OBTAIN ALKALINE CYANIDE : en es
  • ES9629U - New cord planned for different applications (Machine-translation by Google Translate, not legally binding) : en es
  • CA419999A - Fabric processing : en fr
  • CA419934A - Gauze impregnating process : en fr
  • AU617242A - Improvements mand relating to frequency converters : en
  • US2348058A - Apparatus for controlling the maximum demand of electric powerloads : en
  • US2347941A - Smoker's device : en
  • GB561109A - An improved process for treating fish livers : en
  • ES9594U - Type of binding with invisible spiral (Machine-translation by Google Translate, not legally binding) : en es
  • ES9468U - Hand washing machine (Machine-translation by Google Translate, not legally binding) : en es
  • CA419899A - Chuck for paper rolls : en fr
  • USD137802S - Textile fabric or similar article : en
  • US2347905A - Waste water humidifier : en
  • US2347802A - Removable core lock : en
  • US2347834A - Electrical switch : en
  • CA419937A - Motor fuel production : en fr
  • ES9724U - Lock for cars. (Machine-translation by Google Translate, not legally binding) : en es
  • DE745493C - Process for producing colored photographic layers : de en
  • DE745550C - Process for the rasterization of image-sized templates for textile printing : de en
  • ES161844A1 - A PROCEDURE FOR THE ELECTROLYTIC APPLICATION OF UNIFORM LAYERS OF METALS TO THE INTERNAL SURFACE OF HOLLOW BODIES, SUCH AS FIREARM CANYONS : en es
  • US2347667A - Isomerization of conjugated diolefins : en
  • US2347762A - Shoe : en
  • ES165374A3 - A PROCEDURE FOR THE MANUFACTURE OF WOOD FIBER PLATES OR BOARDS : en es
  • ES9687U - Improvements in the seats or saddles of bicycles, motorcycles and similar vehicles. : en es
  • USPP626P - Rose plant : en
  • CA419968A - Pyrazolone derivative : en fr
  • CA419902A - Container vacuumizing device : en fr
  • CA419996A - Gas turbine plant : en fr
  • US2347801A - Yarn guide device : en
  • CA419970A - Antenna cone : en fr
  • DK62218C - Ship David. : da en
  • ES9401U - Razor to cut the hair. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347773A - Molding apparatus : en
  • GB560990A - Improvements in or relating to the construction or building of army huts and similarstructures : en
  • US2348041A - Handkerchief packet : en
  • ES165361A1 - A PROCEDURE FOR THE MANUFACTURE OF HOLLOW BRICK CERAMIC FLOORS WITH ARMED CONCRETE NERVE : en es
  • DE742465C - Typewriter with decimal tabulator : de en
  • DK62208C - PROCEDURE FOR HARDENING Synthetic, linear, polyamides which are soluble in water or mixtures of alcohol and water. : da en
  • ES9250U - Detachable metal hutch with overlapping floors. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9361U - Gas stove for economic use. (Machine-translation by Google Translate, not legally binding) : en es
  • US2348008A - Carburetor : en
  • US2348033A - Fuel mixture control : en
  • USD137816S - Design for a golf club head : en
  • US2347987A - Dual drive axle : en
  • US2348069A - Chain ladder construction : en
  • US2347769A - Secondary recovery apparatus : en
  • USD137825S - Design for a desk ob table lamp : en
  • ES165349A1 - IMPROVEMENTS IN THE OVENS INTENDED FOR THE COOLING OF AUTOCLAVES FOR RUBBER TREATMENT AND ANALOGUE PRODUCTS : en es
  • US2347690A - Salvaging apparatus for sunken vessels : en
  • DE745584C - Arrangement for the treatment, preferably before or for the tempering of continuously finished objects, in particular objects made of glass : de en
  • US2347984A - Electric circuit breaker : en
  • US2348070A - Carton : en
  • US2347967A - Textile drafting device : en
  • US2347975A - Insulator : en
  • US2347709A - Electrical dust precipitator : en
  • US2348046A - Ball thrust bearing for well drilling units : en
  • CA419943A - Measured service telephone system : en fr
  • US2347919A - Vacuum cleaner : en
  • US2348079A - Fur substitute and felt hat material : en
  • ES9394U - Safety packaging, made of wood, removable. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9429U - Coffee maker. (Machine-translation by Google Translate, not legally binding) : en es
  • CA419998A - Dental equipment assemblage : en fr
  • CA419929A - Bombing mechanism for aircraft : en fr
  • CA419898A - Dual wheel brake : en fr
  • ES9706U - High stability pedestal for delicate devices. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347971A - Apparatus for measuring, preforming, and molding plastics : en
  • US2347659A - Adjustable circumference scriber : en
  • US2348114A - Gun stabilizer : en
  • GB561128A - Improvements in pumps or compressors : en
  • ES165404A1 - IMPROVEMENTS IN THE RAPID CONSTRUCTION OF BARRACONES : en es
  • GB560993A - Improvements in or relating to looms for weaving : en
  • CA419969A - Transmission control device : en fr
  • CA419974A - Tabulating machine : en fr
  • USD137804S - Design for a dart : en
  • US2348015A - Electric switch : en
  • US2348113A - Fuel supply system : en
  • ES9240U - Blender for the paste of olives or other fruits. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9258U - Suspension and damping mechanism for chassis of small carriciclos or vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561115A - Improvements in or relating to the production of shaped articles of polymethylmethacrylate : en
  • ES9776U - Glasses, improved for use in water. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9509U - Lounge toy that reproduces the lanes of the pool game (Machine-translation by Google Translate, not legally binding) : en es
  • ES9519U - Recreational game. (Machine-translation by Google Translate, not legally binding) : en es
  • DK62219C - Device by Windows, where the Window Frame is pivotable in the Frame about horizontal Taps. : da en
  • ES9694U - Cases or kits with relief application (Machine-translation by Google Translate, not legally binding) : en es
  • CA419988A - Refrigerator car : en fr
  • GB561041A - Improvements in or relating to lathes : en
  • ES9613U - External shape of an engine and mechanization thereof (Machine-translation by Google Translate, not legally binding) : en es
  • ES9736U - Faucet of exit and control for batteries of counters of water. (Machine-translation by Google Translate, not legally binding) : en es
  • CA419980A - Mechanism control apparatus : en fr
  • GB561044A - Improvements in and relating to the production of resinous condensation products : en
  • ES165418A1 - IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF TUBULAR FITTINGS : en es
  • DE745464C - Process for the production of Kuepen dyes : de en
  • DK62204C - Connecting device for Telephone systems with Main and Sub-exchanges. : da en
  • ES164915A1 - CRIC SUBORDINATION DEVICE OPERATED BY PRESSURE FLUID, PARTICULARLY FOR AIRCRAFT GOVERNMENT AND VALVE CONTROL : en es
  • ES9190U - Areometer (Machine-translation by Google Translate, not legally binding) : en es
  • ES159149A1 - NEW SANDWICH FOR LOCOMOTIVES, TRAMWAYS AND OTHER MOTOR VEHICLES RUNNING ON LANES : en es
  • ES165379A1 - IMPROVEMENTS IN THE MANUFACTURE OF PIPES OF AGGLOMERATED MATERIALS, SUCH AS CONCRETE : en es
  • ES9689U - Stove adaptable to all economic kitchens (Machine-translation by Google Translate, not legally binding) : en es
  • GB561110A - Improvements in or relating to methods of and means for evaporating, concentrating or distilling liquids : en
  • ES9363U - Metallic armor for covered buttons. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9725U - Self coil that has a core and a shield of magnetic material. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561111A - Improvements in or relating to hermetic seals : en
  • ES162449A1 - APPARATUS TO PREVENT THE FREEZING OF WATER IN PIPES AND CONTAINERS : en es
  • ES9423U - Container for pressed sardine. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9549U - Electric suitcase for hearing of disks, with amplifier (Machine-translation by Google Translate, not legally binding) : en es
  • ES9580U - Perennial lighting votive lamp. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561008A - Diestocks : en
  • US2347718A - Mooring device : en
  • CA419979A - Focusing lamp assembly : en fr
  • GB561068A - Improvements in or relating to method of manufacturing curing bags : en
  • ES9358U - Perfect pin for hair. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9268U - Ski. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9576U - A bathroom water heater (Machine-translation by Google Translate, not legally binding) : en es
  • ES9818U - Box with side window for presentation of toys (Machine-translation by Google Translate, not legally binding) : en es
  • GB561050A - Improvements in or relating to the de-aeration of viscous liquids such as viscose : en
  • ES9769U - Totes with aluminum drums. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347925A - Air seal composition for pneumatic tires : en
  • US2347671A - Ultraviolet fluorescent instrument illumination : en
  • ES9323U - A tablet of soap (Machine-translation by Google Translate, not legally binding) : en es
  • ES9703U - An improved needle and needles for reaming stockings (Machine-translation by Google Translate, not legally binding) : en es
  • GB561114A - Improvements in and relating to stockings : en
  • US2347674A - Folding machine : en
  • US2347815A - Contact terminal structure : en
  • US2348072A - Manufacture of catalysts : en
  • US2348003A - Magnetic core : en
  • US2347928A - Mono-azo dyestuffs : en
  • ES9465U - Platinum type for connecting tubes. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347889A - Quick take-up mechanism : en
  • US2347937A - Vehicle signal : en
  • US2348159A - Production of acyclic condensation products of acetylene : en
  • US2348112A - Selective and automatic loading and unloading device : en
  • GB561071A - Improvements in appliances for machine tapping or screwing operations : en
  • ES165457A1 - A METAL SPONGE MANUFACTURING PROCEDURE : en es
  • ES165344A1 - IMPROVEMENTS IN ANTI-CAVITATING DEVICES FOR THE EXTRACTION OF LIQUIDS IN BOILING : en es
  • US2347900A - Motion transmitting and co-ordinating means : en
  • US2347947A - Dolly : en
  • ES9384U - Brooch or bra for leagues. (Machine-translation by Google Translate, not legally binding) : en es
  • GB560999A - Improvements relating to closures for corsets and similar garments : en
  • GB561013A - Production of ª‰-alanine and ª‰-alanates : en
  • ES152263A1 - A STEALING ATTACK DEVICE : en es
  • ES9476U - Package carrier perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9702U - Perfected toothbrush (Machine-translation by Google Translate, not legally binding) : en es
  • ES9280U - Stop avoids fraud (Machine-translation by Google Translate, not legally binding) : en es
  • US2348077A - Brake mechanism : en
  • ES9584U - Footwear for replacement cuts, especially for ladies shoes. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9790U - Bar soap case (Machine-translation by Google Translate, not legally binding) : en es
  • GB561103A - Improvements in straight-bar knitting machines : en
  • ES9295U - Rubber grip for bicycles and motorcycles. (Machine-translation by Google Translate, not legally binding) : en es
  • CA419896A - Foundation garment : en fr
  • DE745836C - Tube spring pressure gauge : de en
  • ES9367U - Improved device for squeezing lemons and oranges (Machine-translation by Google Translate, not legally binding) : en es
  • USD137806S - Design fob a sunglass cigarette lighter : en
  • US2348145A - Method of forming steel power transfer housings : en
  • ES165462A1 - IMPROVEMENTS IN THE ELECTRIC MACHINES OF SHAVING : en es
  • GB561003A - An improved automatic metal tube bending machine : en
  • GB561066A - Improvements relating to silencers for pulsating gaseous currents : en
  • ES9290U - A mold for the manufacture of gerinquillas (Machine-translation by Google Translate, not legally binding) : en es
  • GB561080A - Improvements in or relating to feeders for conveying flat articles such as sheets : en
  • GB561075A - Improvements in and relating to devices for spreading and distributing road surfacing and similar materials : en
  • ES9257U - Reinforced concrete beams. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9442U - Fixing system in the flush-mounted boxes of the various devices used in electrical installations. (Machine-translation by Google Translate, not legally binding) : en es
  • ES165200A1 - A PROCEDURE FOR OBTAINING PRESSED TREES, SOME THICKNESS OF SAND ARAMASA, MINERAL OR VEGETABLE FIBER AND CEMENT OR OTHER HYDRAULIC MATERIAL : en es
  • ES9590U - Automatic cigarette case for cars. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9693U - Mounting for fixing mechanisms, such as switches, plugs, push buttons and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES9814U - Razor blade dryer apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • ES165410A1 - A PROCEDURE TO REDUCE THE AIR OXIDATION OF THE ANTI-AGGLUTINANT CARBON AODODS, IN THE ALUMINUM ELECTROYSIS BY FUSION : en es
  • ES9593U - Type of binding with invisible spiral (Machine-translation by Google Translate, not legally binding) : en es
  • GB561020A - Improvements in or relating to electrostatic separators : en
  • GB560982A - Improvements in or relating to generators of ultra-short electromagnetic waves : en
  • GB561056A - Improvements in or relating to electric secondary batteries of the so-called dry type : en
  • US2347735A - Switching mechanism : en
  • ES9261U - Puzzle based on seven geometrical pieces from various selections of a rectangle (Machine-translation by Google Translate, not legally binding) : en es
  • GB561087A - Improvements in or relating to air speed indicators : en
  • ES164770A1 - PROCEDURE TO PREVENT THE RUPTURE OF ESCAYOLA AND SIMILAR OBJECTS : en es
  • US2347689A - Model airplane : en
  • ES9276U - Battery. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9426U - Pencil holder with clamp for pencils (Machine-translation by Google Translate, not legally binding) : en es
  • US2347931A - Theater seat : en
  • US2348122A - Liquid treatment : en
  • USD137818S - Textile fabric or similar article : en
  • US2347837A - Servomotor : en
  • CA419908A - Joist : en fr
  • CA419921A - Life saving suit : en fr
  • AU714142A - A continuous vacuum dehydrating process and apparatus for carrying thesame into effect : en
  • US2347995A - Phonograph : en
  • US2347698A - Pipe tong : en
  • US2347812A - Drivehead : en
  • DE745529C - Use of a single, two-winding relay, e.g. B. a two-phase relay or a galvanometer relay, for the simultaneous monitoring of two parallel lamp circuits : de en
  • ES9534U - Pickup of small magnetic metal objects such as hairpins, pins and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9789U - Sustentaºculo with estopara suspenders, suspenders, belts and other items. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347965A - Art of electron microscopy : en
  • US2347771A - Light projector : en
  • USD137823S - Handle for an automobile spotlight : en
  • US2348143A - Control for combustion apparatus : en
  • US2347873A - Magnetic clutch : en
  • US2347990A - Electric discharge tube : en
  • AU778242A - Improvements in adjustable louvre shutters or blinds : en
  • US2347740A - Shoe sole structure : en
  • US2347741A - Dental chuck : en
  • US2347863A - Fastener and fastener assembly : en
  • US2347953A - Lubricant seal : en
  • US2347973A - Pump priming system : en
  • USD137835S - Design for a combination latch and lock : en
  • CA419953A - Film processing machine : en fr
  • CA419987A - Refrigerator car : en fr
  • US2347881A - Bowling ball : en
  • US2347778A - Method of recovering hydrocarbons : en
  • US2348051A - Machine for reading perforated record cards : en
  • US2348026A - Electric power transmission system : en
  • US2347752A - Bridle : en
  • ES9642U - New junction for frames, boxes and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347948A - Vehicle wheel spring support : en
  • ES9782U - Overhang to hide the stitching or stitching of espadrilles, shoes and other footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347750A - Mounting and regulating mechanism of sliding windows : en
  • US2347789A - Ski pole : en
  • GB561064A - Spot lamp : en
  • US2348180A - Building structure : en
  • CA419963A - Cork composition : en fr
  • US2347927A - Filter : en
  • ES9550U - Pile of holy water. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9822U - Radiator to dissipate the anodic temperature of air-to-air diagnostic tubes. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9624U - Knitted garments called jersey or similar, of perfected type. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347692A - Necktie and method of making same : en
  • US2347884A - Method of producing cellulosic structures : en
  • ES9799U - Reinforced construction suitcase. (Machine-translation by Google Translate, not legally binding) : en es
  • US2348036A - Process for making beads of glass or similar material : en
  • US2347664A - Fodder treating means : en
  • US2347754A - Child's chair : en
  • US2347950A - Chart for teaching piano : en
  • DE745860C - Device for determining the number of hardening and heating of steel : de en
  • US2347846A - Anthraquinones containing trifluoromethyl groups and a process of preparing them : en
  • GB561060A - Improvements in or relating to the preparation of shoes for a conforming operation thereon : en
  • US2347849A - Starch modification : en
  • US2348155A - Mold-facing sand : en
  • ES9612U - New stopcock (Machine-translation by Google Translate, not legally binding) : en es
  • CA419960A - Internal combustion engine : en fr
  • CA419924A - Irritant gas discharge device : en fr
  • ES9695U - Self-class cover applicable to fire extinguishers. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9660U - Improved local inhaler. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9621U - Cover or rubber cover for the sole and heel of the footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561055A - Improvements relating to hydraulically operated brakes : en
  • US2347969A - Cushion mounting : en
  • US2348081A - Compressed cellulosic product and method of making same : en
  • USD137842S - Sheet of a decorative wall material or the like : en
  • US2347677A - Film, filament, fiber, or other shaped article made by hardening proteins coagulatedfrom their solutions : en
  • ES163193A1 - IMPROVEMENTS IN THE CONSTRUCTION OF ARMOR FOR LARGE AIRCRAFT : en es
  • ES9846U - Esparto circular brush to polish iron and metals. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561081A - Improvements in and relating to thermo-setting resinous cellulosic compositions and articles for building purposes : en
  • DE745776C - Tilt balance : de en
  • USD137851S - Design for a dress : en
  • ES165414A1 - AN ATMOSPHERIC ENGINE : en es
  • ES9641U - Patterns for tailoring garments and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561100A - Improvements in or relating to apparatus for conveying sheets : en
  • ES9668U - Rectangular pieces to form resistant elements in the construction of buildings. (Machine-translation by Google Translate, not legally binding) : en es
  • IE17336L - Water craft - flying boats : en
  • ES9501U - Device for securing packages on the supports of bicycles, motorcycles and similar vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES9707U - Improved footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561125A - Improvements relating to ratchet spanners : en
  • ES9392U - Surprises device for bottles (Machine-translation by Google Translate, not legally binding) : en es
  • ES9543U - Coffee machine for infusions of coffee, tea, chamomile and other (Machine-translation by Google Translate, not legally binding) : en es
  • ES9460U - Metallic drum with reinforcements. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561096A - Improvements in or relating to crossbar selector switching units : en
  • ES9251U - Improved footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • GR10253B - METHOD FOR OBTAINING ALUMINUM OXIDE. : el en
  • ES9397U - Syringe for hypodermic injections (Machine-translation by Google Translate, not legally binding) : en es
  • ES9802U - Heel especially adaptable to espadrilles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES165216A1 - A DEVICE TO RECONCERATE THE ELECTRONIC BEAM OF AN ELECTRONIC RAY VALVE IN DEPENDENCE OF ITS ELECTROMAGNETIC DEVIATION : en es
  • GB561091A - Improvements relating to radio receivers : en
  • CA419928A - Slide fastener element production : en fr
  • AU1166443A - Coated product : en
  • FR52413E - : fr
  • US2347693A - Hair curler : en
  • US2347903A - Pulsation damper : en
  • US2348014A - Combined bottle closure and dispenser : en
  • ES9422U - Support paddle to facilitate swimming. (Machine-translation by Google Translate, not legally binding) : en es
  • CA419995A - Box-making machine : en fr
  • US2347717A - Paper machine stock inlet : en
  • US2347954A - Air sterilizing apparatus : en
  • ES9247U - Folding sofa bed (Machine-translation by Google Translate, not legally binding) : en es
  • ES165428A3 - A CONSTANT TENSION EXTENSIBLE WINDING SYSTEM : en es
  • US2347649A - Exhibiting top : en
  • ES165451A2 - IMPROVEMENTS MADE IN THE OBJECT OF MAIN PATENT NUMBER 157260 : en es
  • ES9677U - Case for lipstick replacement. (Machine-translation by Google Translate, not legally binding) : en es
  • CA419926A - Log undercutter : en fr
  • AU841943A - Improvements in and relating to apparatus for starting and controlling electric discharge devices : en
  • US2348088A - Detachable relay : en
  • US2348173A - Method of producing faucet bodies or the like : en
  • DE745533C - Teleprinter system with several teleprinters that can optionally be interconnected : de en
  • GB561054A - Metallized azo pigments : en
  • USD137846S - Design for a collar stay : en
  • US2347888A - Automobile jack : en
  • CA419990A - Refrigerator car : en fr
  • ES9254U - Rubber sole model for footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • US2348126A - Sewage purification : en
  • AU908143A - Coating compositions : en
  • US2348078A - Brake mechanism : en
  • USD137833S - Design for an automobile body : en
  • US2347845A - Electrically operated awning : en
  • US2347946A - Valve for fuel saving devices : en
  • CA419935A - Lens edging device : en fr
  • ES9487U - Metal clip for suspenders, suspenders and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES9575U - Hairpin to hold the hair. (Machine-translation by Google Translate, not legally binding) : en es
  • CA419956A - Insulating material : en fr
  • CA419993A - Platen roll making method : en fr
  • US2347643A - Continuous method for producing adhesive tape : en
  • US2347829A - Rotary reactor : en
  • ES9779U - Sisometer to take measures for the manufacture of jackets. (Machine-translation by Google Translate, not legally binding) : en es
  • CA419989A - Refrigerator car : en fr
  • ES9607U - A game or lounge pastime (Machine-translation by Google Translate, not legally binding) : en es
  • ES9274U - Constant pressure hand-reducer. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9526U - Safety device, warranty and seal. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347787A - Slug trimming mechanism for typographical casting machines : en
  • US2347818A - Slicing machine : en
  • CA419913A - Crane and shovel boom safety stop : en fr
  • US2347994A - Parachute and aircraft projectile : en
  • DE745751C - Process for the production of azo dyes on cellulose esters : de en
  • USD137803S - Design for a holder for machine tool cutters : en
  • ES9610U - Bar-shaped lighter for gasogen. (Machine-translation by Google Translate, not legally binding) : en es
  • ES164577A1 - A NEW SYSTEM OF TRANSMISSION OF MOVEMENT TO PUMPS FOR LIQUIDS : en es
  • ES9408U - Rim for bicycles and motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • ES165447A3 - IMPROVEMENTS IN THE PRINTING MACHINES CALLED "MINERVAS" : en es
  • US2348092A - Brake beam : en
  • ES9801U - Improvements introduced in the manufacture of hammocks. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9475U - Improved holster. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561059A - Spraying and frost-preventing device : en
  • ES9589U - Portable and folding coffee table to be used preferably in bed. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561049A - Improvements in or relating to the construction of electrical plug and socket connections : en
  • US2347902A - Bag making machine and method : en
  • US2347966A - Softening rubber : en
  • CA419986A - Textile ironing press : en fr
  • ES9484U - Loading door, perfected, for bread ovens (Machine-translation by Google Translate, not legally binding) : en es
  • ES9554U - Tweezers intended for securing children's bedding and other uses. (Machine-translation by Google Translate, not legally binding) : en es
  • ES165393A1 - IMPROVEMENTS INTRODUCED IN THE GASOGENIC APPLIANCES : en es
  • ES9410U - Container refractory to moisture. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9451U - Improved shuttle for automatic looms. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9530U - Improved switch for electric current. (Machine-translation by Google Translate, not legally binding) : en es
  • CA419938A - Hydrocarbon oil processing : en fr
  • US2347982A - Electron lens : en
  • US2347797A - Electron discharge device : en
  • USD137793S - Design for a plate ob similar article : en
  • US2347918A - Reciprocating saw machine : en
  • ES9093U - Mechanical construction toy. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561023A - Improvements in magnetic and electro-magnetic clutches, brakes and the like : en
  • USD137796S - Design for a combination grater : en
  • US2347679A - Wax emulsion : en
  • US2347682A - Hydrocarbon synthesis : en
  • ES9701U - Scarlet for the wheels of agricultural machines. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347738A - Switching mechanism : en
  • US2347911A - Horticultural and agricultural implement : en
  • US2348038A - Method of treating tobacco : en
  • CA419961A - Roof and roofing material : en fr
  • US2347712A - Treating of leather : en
  • DK62212C - Machine for Manufacturing Generator Firewood. : da en
  • ES164286A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT NuM. 150610 : en es
  • ES165339A1 - A PLOW THAT DISMUNTS AND MUELE THE EARTH WITHOUT SIDEWALK : en es
  • ES9775U - Ottoman furniture transformable in bed (Machine-translation by Google Translate, not legally binding) : en es
  • ES9563U - Disc wheel for rail vehicles; for example, transport wagons for mines. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9234U - Removable fastening device for the binding of sheets or sheets. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347669A - Distillation process : en
  • ES164595A1 - IMPROVEMENTS IN APPLIANCES FOR THE APPLICATION OF A FINE LAYER OF LIQUID ON SHEETS AND APPROPRIATE FOR THE DEVELOPMENT OF PHOTOCOPIES AND SIMILAR : en es
  • ES9246U - Security device, applicable to garment or other pockets. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9503U - Metal lid for closing bottles and containers. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561017A - Improvements in charge forming devices for internal combustion engines : en
  • GB561031A - Improvements in mountings of tanks and other rigid structures on vehicles : en
  • US2347757A - Refrigeration : en
  • US2347886A - Book lettering table : en
  • US2347963A - Cleaning and scraping implement : en
  • US2347745A - Safety saddle and scaffolding : en
  • US2347844A - Manhole structure : en
  • DE745510C - Calculation device for addition and subtraction : de en
  • ES9630U - A reinforced cord fabric (Machine-translation by Google Translate, not legally binding) : en es
  • ES9281U - Dispositive to prevent the theft of pump motors. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9351U - Fixing of plugs by threading (Machine-translation by Google Translate, not legally binding) : en es
  • ES9766U - Body bandage (Machine-translation by Google Translate, not legally binding) : en es
  • ES9806U - Bracket for the display of wristbands and hangers for wristwatches and pocket watches (Machine-translation by Google Translate, not legally binding) : en es
  • US2347725A - Wall and closure support : en
  • ES9421U - Decorative lighting device for toy theater frontispieces. (Machine-translation by Google Translate, not legally binding) : en es
  • ES160560A1 - IMPROVEMENTS INTRODUCED IN PLUG ELECTRIC PLUGS, INTENDED ESPECIALLY FOR COAXIAL CABLES : en es
  • ES165360A1 - A PROCEDURE FOR THE PREPARATION OF DETERSIVE PRODUCTS, HUMIDIFIERS, EMILSIVES AND SOLVENTS FROM THE NON-CELLULOSE COMPONENTS OF VEGETABLES : en es
  • ES9708U - Clamping buckle, especially for fastening stockings and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347648A - Conversion of hydrocarbon oil : en
  • US2347883A - Production of cellulosic structures : en
  • ES9443U - Improved shredder for all kinds of hats and caps. (Machine-translation by Google Translate, not legally binding) : en es
  • GR10254B - METHOD FOR OBTAINING ALUMINUM OXIDE. : el en
  • ES9499U - Recreational character toy. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561102A - Mulling apparatus : en
  • ES9535U - Bell ring for bicycle calls. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9820U - Tub scraper with tubular body. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9355U - Frame for the execution of work with crossed filaments. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561119A - Improvements in or relating to apparatus for effecting the proportionate addition ofchemicals to liquids flowing through pipe-lines : en
  • ES165382A1 - A PROCEDURE TO VERIFY THE PROPERTIES OF DISSEMINATION OF A SOLID, LIQUID OR GASEOUS MEDIUM BY SPREADING IN METALS, ESPECIALLY IN IRON AND STEEL : en es
  • ES161459A1 - A PROCEDURE TO DRAIN CINNAGAS AND PANTANOSO TERRAINS : en es
  • ES9681U - Protective cover for the machines of the looms. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347768A - Apparatus for producing wells : en
  • US2348029A - Reclosing circuit-interrupting device : en
  • US2348100A - Splicing device for electrical conductors : en
  • ES162325A3 - A LANDING TRAIN FOR AIRCRAFT : en es
  • ES165441A2 - A PROCEDURE FOR THE PREPARATION OF CASTING AND MALE MOLDS FOR THE CASTING OF LIGHT METALS : en es
  • ES9552U - Buckles with ornament pieces superimposed. (Machine-translation by Google Translate, not legally binding) : en es
  • ES164357A1 - METHOD AND APPARATUS FOR MAKING WIRE LINES AND FIXING THE END OF THIS LAST : en es
  • US2348124A - Liquid treatment : en
  • ES9661U - Improved packaging for household liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9672U - Pen to write. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9463U - Electric dishes heater, with forks for food. (Machine-translation by Google Translate, not legally binding) : en es
  • DK62203C - Four- or multi-axle, lightweight tanker without chassis frame. : da en
  • ES9311U - A bike (Machine-translation by Google Translate, not legally binding) : en es
  • GB560995A - Improvements in the bleaching of cellulosic materials : en
  • ES9544U - English wrench bicycle tool holder. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9653U - Metallic protector perfected to reinforce the tip of the footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561124A - Improvements in the manufacture of water gas : en
  • AU709442A - Improvements in or relating to radio altimeters : en
  • USD137810S - Design foe a holder for bottles : en
  • ES9760U - Vaporizer for perfumery. (Machine-translation by Google Translate, not legally binding) : en es
  • USD137790S - Design for a toy bank : en
  • ES162461A1 - SENSITIVE APPARATUS TO TEMPERATURE VARIATIONS : en es
  • US2347890A - Draft and buffer gear : en
  • USD137847S - Design fob a dress : en
  • ES9411U - Underpants device without flap and elastic belt. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9391U - Garlic or container of original section for ice cream. (Machine-translation by Google Translate, not legally binding) : en es
  • ES165479A1 - IMPROVEMENTS IN AUTOMOBILE CARS USED IN THE CALLS ATTRACTIONS : en es
  • ES9498U - Pocket first aid kit (Machine-translation by Google Translate, not legally binding) : en es
  • US2347663A - Hydraulically balanced bearing : en
  • ES9338U - Casco secalo (Machine-translation by Google Translate, not legally binding) : en es
  • ES165338A1 - A PROCEDURE FOR THE EXECUTION OF ELECTROCHEMICAL PROCESSES : en es
  • US2347759A - Fishing tool : en
  • USD137852S - Design for a dress : en
  • GB561122A - Improvements in viscosity regulators : en
  • GB561027A - Improvements in duplicating machines : en
  • GB561088A - Improvements in or relating to wave transmission networks : en
  • ES165424A1 - A PROCEDURE FOR THE OBTAINING OF SPREADABLE NITROPHOSPHATES : en es
  • ES9464U - Utensil to cut potatoes. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9609U - An appliance to heat the pieces that are used for the permanent hair call ripple (Machine-translation by Google Translate, not legally binding) : en es
  • GB561093A - Mulling apparatus : en
  • ES9674U - Box to store loose sheets of bills and keep them upright during use. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9714U - Assistant desk-stand for use in the phone and other applications. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347914A - Method and apparatus for welding : en
  • ES9398U - Apparatus for cutting onions, tomatoes and other substances. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9317U - New bowling game. (Machine-translation by Google Translate, not legally binding) : en es
  • ES165452A1 - IMPROVEMENTS IN MIXED SHOOTING OVENS FOR WOOD OR CHARCOAL OF ANY KIND, PARTICULARLY INTENDED FOR PORTABLE GASOGENS : en es
  • ES165364A1 - AN AUTOMATIC REGULATOR OF BRAKE VARILLAJE FOR RAILWAYS : en es
  • ES9260U - To metºlico. (Machine-translation by Google Translate, not legally binding) : en es
  • GB561030A - Differential mechanism : en
  • GB561058A - Improvements in or relating to counting mechanism for printing presses : en
  • US2348007A - Water level gauge : en
  • CA419982A - Totalizer for rolling mills : en fr
  • CA419985A - Electrolytic condenser : en fr
  • ES9581U - Photographic camera. (Machine-translation by Google Translate, not legally binding) : en es
  • USD137813S - Design for a golf club head : en
  • US2347835A - Bottle stopper : en
  • USD137849S - Design for a dress : en
  • GB561009A - Improvements relating to oil cans : en
  • US2348164A - Process of preparing solutions containing high ratios of sodium carbonate to sodium sulphate : en
  • GB561112A - Improvements in and relating to apparatus for producing a ground or ground and polished continuous strip of glass : en
  • US2348115A - Laundry machine : en
  • ES162220A1 - IMPROVEMENTS IN THE COUPLING SYSTEM FOR CHANGABLE SHEETS AND SHEETS : en es
  • ES9406U - Curling iron or loop marker for hair (Machine-translation by Google Translate, not legally binding) : en es
  • US2348174A - Drier : en
  • ES9551U - Handle or handle for bicycles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9749U - Metallic container (Machine-translation by Google Translate, not legally binding) : en es
  • ES165461A2 - PROCEDURE FOR THE CONSTRUCTION OF REINFORCED CONCRETE CEILINGS, USING CAPS AND WITHOUT FORMWORK : en es
  • GB561004A - Improvements in snap-action electric switches : en
  • DE745565C - Arrangement for regenerative braking of AC vehicles : de en
  • GB561029A - Improvements relating to preformed floors, roofs, walls and the like : en
  • ES9711U - Plates, bars, tubes and celluloid articles in general. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347775A - Stocking top : en
  • GB561086A - Improvements in and relating to electric valve converting circuits : en
  • ES9409U - Electric heater for curling hair (Machine-translation by Google Translate, not legally binding) : en es
  • ES9508U - Supports for thermionic valves of the total glass type. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9313U - Container for storing and removing surgical suture material. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9922U - Eye shower device for continuous irrigation (Machine-translation by Google Translate, not legally binding) : en es
  • ES9288U - Fire extinguisher. (Machine-translation by Google Translate, not legally binding) : en es
  • DE743785C - Method for shortening the settling time of a relatively sluggish vibrating element in sound transmission systems : de en
  • ES9231U - Improved sock (Machine-translation by Google Translate, not legally binding) : en es
  • ES9783U - Joint device articulated between the two branches of the pants straps. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9381U - Box or case for the containment of razor blades (Machine-translation by Google Translate, not legally binding) : en es
  • ES9657U - Device of boxes with surprise imitating diverse fruits (Machine-translation by Google Translate, not legally binding) : en es
  • ES165385A1 - A PROCEDURE FOR TRACTION TENSORS AND CRACKS IN CONCRETE BODIES : en es
  • ES9450U - Thermometer for veterinary. (Machine-translation by Google Translate, not legally binding) : en es
  • ES165341A1 - A PROCEDURE FOR OBTAINING A MEDIUM EMULSIONER AND CLEANING BASED ON UREA RESIN : en es
  • ES9344U - Reinforcement device for the construction of constructions with cardboard, paper or cardboard. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9483U - Case box for the packaging and presentation of perfumery items and any other kind. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9420U - Device to give movement to figures composed of articulated laminar pieces. (Machine-translation by Google Translate, not legally binding) : en es
  • DK62202C - Articles of ferritic steel alloys, which must have a high heat resistance at temperatures above 800 ° C. : da en
  • ES9462U - Hair removal clip. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9611U - Antenna for radiotelephony. (Machine-translation by Google Translate, not legally binding) : en es
  • AU122730B2 - Coated product : en
  • USD137850S - Design for a dress : en
  • US2347977A - Radio receiver : en
  • US2348005A - Electrical measuring instrument : en
  • US2347695A - Rheostat : en
  • US2347857A - Temperature zoned air preheater : en
  • ES165454A1 - IMPROVEMENTS IN THE TRANSMISSION SYSTEM IN TANDEM BICYCLES : en es
  • US2347650A - Tong : en
  • US2347938A - Sound film printer : en
  • US2348157A - Radio interference testing machine : en
  • US2347746A - Method of measuring fluid flow : en
  • US2347862A - Compressor : en
  • US2348127A - Heat transfer and disseminating apparatus : en
  • US2348138A - Telephone support : en
  • ES9283U - Tissue. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9582U - Coupling transformer for intercom without switching. (Machine-translation by Google Translate, not legally binding) : en es
  • US2347803A - Dashpot for scales : en
  • US2348119A - Bandage and method of making same : en
  • US2348043A - Stand for sewing machines : en
  • US2347774A - Cosmetic holder : en
  • DK62213C - Soundtrack Set and Method for Its Playback. : da en
  • ES9233U - Wooden floor for footwear, with rubber joint. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9326U - Clamp for chalk or soap to scratch tissues, (Machine-translation by Google Translate, not legally binding) : en es
  • ES9360U - Button shell for lining. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9628U - Table of varied applications. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9788U - Joint device articulated between the two branches of the suspenders for trousers (Machine-translation by Google Translate, not legally binding) : en es
  • ES9467U - Toy for composition of various figures. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9673U - A special leather strap, chemically prepared with greasy substances to operate machinery containing shots of live pulleys to dead pulleys, composed of an artifact of pieces of leather punched with smooth, wavy or serrated edges. (Machine-translation by Google Translate, not legally binding) : en es
  • ES165352A2 - IMPROVEMENTS MADE IN THE SCOPE OF MAIN PATENT NUMBER 165341 : en es
  • GB561011A - Improvements in or relating to the manufacturing of basic open-hearth furnace iron and steel : en
  • ES9518U - Thread guide for spinning machines. (Machine-translation by Google Translate, not legally binding) : en es
  • USD137798S - Design for a valve check : en
  • US2347964A - Coke oven charging lorry : en
  • US2347785A - Ship propulsion : en
  • GB560992A - Improvements in or relating to charms, pendants, and like ornamental attachments forpersonal wear : en
  • US2347993A - Electric heater : en
  • ES9716U - Volume measure in the form of a folding funnel. (Machine-translation by Google Translate, not legally binding) : en es
  • ES165355A1 - AN ELECTROMAGNETIC NETWORK VOLTAGE REGULATOR SYSTEM : en es
  • ES165377A1 - A PROCEDURE FOR MANUFACTURING ARTIFICIAL BUTTER, MARGARINE, USING EXCLUSIVELY VEGETABLE OILS : en es
  • ES165456A1 - A PROCEDURE TO PREPARE SANDS FOR MOLDS AND MALE WITH ARTIFICIAL RESIN AGGLUTINANTS : en es