• US1546201A - Saw tooth : en
  • US1546232A - Spare-tire carrier and rim expander and contractor : en
  • CA251661A - Milling machine : en fr
  • US1545884A - Die holder : en
  • CH111002A - Device for cooling centrifugal compressors. : de en
  • CH111019A - Electric motor with induction and reaction. : en fr
  • DE416550C - Condensation system for locomotives and steam vehicles : de en
  • US1546076A - Dish-holding tongs : en
  • US1546280A - Process and apparatus for treating inked documents : en
  • FR591708A - Process for dyeing cellulose esters : en fr
  • US1545502A - Radiotelephony : en
  • US1545743A - Vertically-slidable inwardly-swinging window : en
  • US1545969A - Draft regulator for boiler furnaces : en
  • CA251742A - Machine for wrapping and sealing metal foil : en fr
  • CH109143A - Clockwork fuze for artillery projectiles. : en fr
  • CA251657A - Multi-stage centrifugal pump : en fr
  • US1545858A - Heater : en
  • US1545677A - Illuminated instrument : en
  • US1546126A - Rotary printing press : en
  • US1546080A - Horse-collar pad : en
  • CA251605A - Riddle : en fr
  • US1546134A - Cigarette machine : en
  • US1546236A - Shoe and boot polishing machine : en
  • USD67792S - Design for a vehicle tire : en
  • AU2198125A - Improvements in resilient wheels for road vehicles : en
  • ES93584A1 - A system of reinforced concrete pipe for forced conduction pipes. : en es
  • GB236732A - Improvements in and relating to folding doors and shutters : en
  • GB236756A - Process and apparatus for driving internal combustion engines with solid pulverised fuel : en
  • US1545781A - Renewable fuse plug : en
  • AU1947224A - An improved pouring spout for decanting petrol or other liquid from tins : en
  • USRE16111E - Jttis auster and marie atjsteb : en
  • AU2167325A - Improvements relating to lighting, heating 1 and power installations in buildings, andother structures : en
  • CA251589A - Can opener : en fr
  • DE416387C - Method of briquetting coke : de en
  • CA251728A - Canning machine : en fr
  • US1545522A - Process of making wood pulp : en
  • US1545616A - Apparatus for forming ornamental facings : en
  • ES93651A2 - An industrial product consisting of fans of cardboard sheets, superimposed. : en es
  • CA251591A - Shoe cleaning stick container, applicator and distributor : en fr
  • CA251603A - Film attachment for steropticon projecting machines : en fr
  • CH111037A - Device for operating electric gas or steam lamps with high-frequency currents. : de en
  • US1546189A - Auto safety device : en
  • GB236747A - Aluminium solder : en
  • FR591668A - Improvements to filling columns used for washing, purifications, distillations, rectifications, reactions or any other use : en fr
  • GB236675A - Improvements relating to token instruments for railways and the like : en
  • DE416547C - Gravure printing plate that can be stretched around a printing cylinder : de en
  • ES94126A1 - A new industrial procedure consisting of the manufacture of cast gears for coffee grinding mills. : en es
  • US1546255A - Latch : en
  • CA251645A - Roof pan : en fr
  • GB236839A - Improvements in or relating to front axles for motor vehicles : en
  • CA251705A - Box attachment : en fr
  • CH108692A - Cutting disc for devices for skinning slaughtered animals. : de en
  • CA251736A - Handle socket for carpet sweepers : en fr
  • US1545559A - Porous refractory article and method of making the same : en
  • US1546172A - Electric switch : en
  • ES93630A1 - Metallic vapor radiator pump, of one or more degrees. : en es
  • FR591681A - Device for obtaining the automatic cover of the laminate, its rolling and winding in a single operation and its manufacture on a gimping wheel : en fr
  • FR591776A - Device for suppressing the ripples of a direct or rectified current for supplying the mains to radioelectric or similar devices requiring a strictly constant voltage : en fr
  • GB236998A - Equalized distribution system for fluids : en
  • US1546094A - Fence : en
  • US1546324A - Roller-bearing journal-box pedestal for arch-bar trucks : en
  • US1545603A - Window shade : en
  • US1545694A - Weather strip : en
  • US1545758A - Bailer : en
  • FR591745A - Method and machine for shaping rubber sponges : en fr
  • GB236710A - Improvements in or relating to steam generator furnaces : en
  • CA251757A - Corrugated board : en fr
  • CA251801A - Pulling over machine : en fr
  • CH110967A - Two-lens photographic lens. : de en
  • US1545812A - Gyroscopic equilibrator : en
  • US1545753A - Battery container : en
  • US1545825A - Vehicle signal : en
  • US1545919A - Doorcheck : en
  • USRE16112E - Automobile engine sttppobt : en
  • US1545824A - Fermentation bung : en
  • US1545675A - Combination waffle stove and gas plate : en
  • US1546191A - Process for the manufacture of nitrobenzoic acid : en
  • DE416446C - Isolator chains : de en
  • US1546002A - Evener : en
  • DE416402C - AC relay : de en
  • ES93283A1 - Improvements in railway traffic regulating devices. : en es
  • GB236823A - Improvements relating to railway or other passenger cars : en
  • CA251629A - Coal cutting knife : en fr
  • US1545951A - Apparatus and process for fusing materials : en
  • US1546165A - Motor vehicle : en
  • US1546160A - Brake-band lining : en
  • US1545782A - Draft shield : en
  • US1545794A - Toy : en
  • CH111039A - Children's orthopedic shoe. : de en
  • US1546005A - Roadway joint : en
  • US1546174A - Reversing tapping device : en
  • GB236740A - Improvements in lifting and lowering mechanism : en
  • FR591766A - Device for controlling the rotation of the turntables in the maneuvers of wagons using tractors, and means to allow this rotation : en fr
  • GB236715A - Improvements in and relating to decorated or ornamental structural material : en
  • GB236783A - Lock for the doors of railway carriages and the like : en
  • GB236969A - Improvements in gas ovens : en
  • US1545704A - Indirect water-heating apparatus : en
  • US1545802A - Dampek : en
  • US1545646A - Lightning arrester : en
  • US1545671A - Bird-cage drawer : en
  • US1545945A - Lap-winding machine : en
  • DE416555C - Electric motor counter with a mercury bath : de en
  • US1545949A - Apparatus for cracking oils under pressure : en
  • CH110922A - Loom. : de en
  • DE416419C - Gas durometer for gas compression through the effect of heat : de en
  • ES93663A3 - A procedure for obtaining a vacuum in thermo-ionic lamps. : en es
  • FR591686A - Tensioner for railway vehicle couplings : en fr
  • DE416415C - Sieve for sorting machines : de en
  • GB214648A - Improvements in electric furnaces for melting and treating ores and metals generally : en
  • DE416237C - Shoe joint piece : de en
  • GB232932A - A gas-turbine having one or more disk-shaped rotor wheels : en
  • FR591780A - Hydro-glider boat : en fr
  • GB221827A - Improvements in or relating to apparatus for atomising liquids : en
  • GB236338A - : en
  • GB236655A - Improved apparatus for delivering measured quantities by volume of liquid : en
  • GB236831A - Trolley pulley : en
  • GB227413A - Improvements in and relating to sanitary covers for closet seats : en
  • DE416315C - Preheater built into the smoke chamber of locomotives : de en
  • GB236773A - Improvements in or relating to vehicles : en
  • CH110936A - Device with moving brushes for mobile screens moving in a reciprocating motion. : en fr
  • US1546038A - Preheating torch and method of operating the same : en
  • US1546235A - Guard for motor vehicles : en
  • ES93552A1 - A special cotton fabric. : en es
  • GB236720A - Improved apparatus for separating liquids from granulated substances : en
  • GB236802A - Improvements in and relating to carburetters : en
  • US1546083A - Car-heating system : en
  • US1546336A - Mixing machinery : en
  • CH110870A - Spring buffer. : de en
  • DE416290C - Machine for producing number imprints or the like on running paper strips : de en
  • DE416314C - Process for the preparation of barium chloride : de en
  • USD67812S - Abbaham naidish : en
  • US1545633A - Wind and draft motor : en
  • US1546113A - Telephone system : en
  • US1545680A - Housing coupling for automobiles : en
  • US1546026A - Combined door hinge and brace : en
  • USD67779S - Samuel i : en
  • CH110752A - Fertilizing material. : en fr
  • CA251686A - Meat chopper : en fr
  • FR591725A - Rotary heat engine : en fr
  • US1545614A - Switch-housing structure : en
  • DE416515C - Fertilizer spreader with a drum arranged on a chassis and driven by the wheel axles : de en
  • DE416413C - Temperature controller : de en
  • FR591799A - Method and device for extracting air and water from paper pulp : en fr
  • US1545853A - Display board : en
  • DE416494C - Electrolytic cell : de en
  • GB236854A - Improvements in or relating to stereotype casting machines : en
  • US1545702A - Dispensing device for evaporated milk and the like : en
  • FR591809A - Improvements to wallets, handbags and other similar items : en fr
  • DE416369C - Signal horn : de en
  • GB224905A - Improvements in and relating to dynamo electric machines : en
  • GB237000A - Improvements in and appertaining to cylindrical brushes : en
  • DE416258C - Asynchronous three-phase machine with built-in compensator to improve the power factor : de en
  • US1545803A - High-draft system of drawing cotton : en
  • US1545956A - Internal-combustion engine : en
  • ES93757A1 - A procedure for sizing fabrics. : en es
  • ES92031A1 - Mechanism for pressure joining rails and similar parts. : en es
  • ES93623A1 - Unbreakable and non-flammable containers for essence. : en es
  • GB236827A - Improvements in or relating to the production of tight, dense and chemically indifferent bodies or articles containing diatomic earths : en
  • DE416063C - Boiler feed device for steam ships : de en
  • GB236765A - Improvements in apparatus for supplying liquid fuel to internal combustion engines : en
  • US1545541A - Tandem-operated echo suppressor : en
  • GB236743A - Improvements in apparatus for cleansing producer gas and air for automobiles : en
  • US1545475A - Constant-discharge pump : en
  • US1545752A - Ratio-indicating mechanism : en
  • ES93648A3 - A product for the manufacture of dressings for the absorption of uterine discharge. : en es
  • ES93760A1 - Knitting needle with handle and point guard. : en es
  • GB236786A - Improved electrical conductors : en
  • ES93685A1 - A rotary pump. : en es
  • US1545712A - Valve lock : en
  • GB236613A - Improvements in or relating to change speed gears : en
  • ES93744A1 - A system of electrical current switches. : en es
  • FR591715A - Electrical isolation between water-cooled high voltage poles and water pipe : en fr
  • GB225165A - Improvements in autographic registers : en
  • GB236759A - Improvements in electric power transmission : en
  • NL13301C - : en
  • US1546270A - Molding machine : en
  • US1545865A - Apparatus for unloading cars : en
  • US1546035A - Cooked-potato chopper : en
  • ES93730A1 - Improvements in the way of operating the escape mechanism of typesetting machines. : en es
  • GB236833A - Frame for four-wheel motor car : en
  • GB236841A - Method and machine for cleaning bottles, jars and similar vessels : en
  • GB215336A - : en
  • GB231194A - An improved process for the manufacture of thermionic valves : en
  • DK34732C - Swivel frame for vehicles and the like. : da en
  • US1545976A - Screening apparatus : en
  • GB236813A - Improvements in or relating to carding machines : en
  • US1545652A - Apparatus for testing eyes : en
  • US1545676A - Racing and diving game : en
  • DE416416C - Cleaner for sorting and cleaning drums for sorting out round fruits : de en
  • ES93731A1 - Improvements in the construction of plate discs for the formation of the double or reinforced saddle and the imitation stitching of the stockings, on the stocking knitting machines. : en es
  • FR591810A - New antenna frame for telegraphy, telephony and wireless telemechanics : en fr
  • GB214652A - Process and apparatus for carrying out chemical reactions : en
  • GB230067A - Improvements in or relating to incandescent cathodes for rontgen and like discharge tubes : en
  • ES93793A1 - A pump especially for blood transfusion. : en es
  • ES93724A1 - Improvement in the conditioning and packaging of perfumes, lotions and similar liquid products. : en es
  • FR591792A - Keg more specifically intended for beers : en fr
  • DE416533C - Incandescent cathode for high vacuum discharge tubes with a heating element that is heated by an electric current and is arranged within a housing-like part that is closed on all sides : de en
  • US1546010A - Sam cqbtese : en
  • US1546197A - Water muffler : en
  • US1545854A - Hair-clipping machine : en
  • US1546209A - Amusement apparatus : en
  • DE416322C - Suspension device for lamps with swing bearings : de en
  • ES93602A1 - Improvements in artificial teeth. : en es
  • ES93708A1 - Heavy oil gasifier burner for oil furnaces. : en es
  • CH111013A - Fuel supply device for injection internal combustion engines. : de en
  • CH110984A - Twist drill grinding machine. : de en
  • US1546115A - Vitreous bonded silicon-carbide abrasive article : en
  • US1546333A - Combination lock : en
  • USD67813S - Design for a doll : en
  • US1545877A - Molasses jug and top and the like : en
  • DE416356C - Spring backrest on organ bars or the like. : de en
  • US1545971A - Racer toy : en
  • US1546212A - Bed motion for printing presses : en
  • US1545840A - Speed-controlling device for phonographs : en
  • US1545995A - Throttle-valve mechanism : en
  • GB230408A - Method of and apparatus for regulating the generation of steam in power plants : en
  • US1545602A - Telegraph system : en
  • US1545784A - Typesetting machine : en
  • US1545890A - Tunnel transportation system : en
  • US1546188A - Water drive : en
  • US1545620A - Process of producing coke : en
  • CH111136A - Process for the production of stencil sheets for copying purposes. : de en
  • US1546133A - Apparatus for forming threads of viscous material : en
  • CA251690A - Developing apparatus : en fr
  • USD67795S - Design fob a candy chest : en
  • DE416342C - Electric motor, especially for speaking machines : de en
  • ES93586A1 - A complete articulated arm system with rotating diaphragm-holder knuckle and its corresponding reflection horn for speaking machines. : en es
  • ES93767A1 - Improvements in the coal washing facilities. : en es
  • FR591728A - Improvements to the eardrum fixation devices and / or to the clamping stop devices of printing machines : en fr
  • CA251765A - Brassiere : en fr
  • DE416523C - Apparatus for determining the position of sound sources : de en
  • US1546241A - Chicken-feeding trough : en
  • US1545962A - Lock : en
  • CH111123A - Process for the preparation of an azo dye. : de en
  • DE416334C - Process for the production of leather, in particular drive belts and sole leather, by gluing two skins together : de en
  • ES93503A1 - Windshield wiper improvements. : en es
  • FR591690A - Universal bracket for bicycle and other lanterns : en fr
  • FR591824A - New machine for the production of building blocks from agglomerated materials : en fr
  • GB236876A - Improvements in and relating to extincteurs : en
  • CA251659A - Distributing device for moving fluids or gases : en fr
  • CA251680A - Mail box : en fr
  • FR591804A - Single burner gas stove for central heating and cooking : en fr
  • GB236741A - Improvements in vehicle hood fittings : en
  • GB236865A - Improvements in harness belts for securing children in perambulators or the like : en
  • US1545585A - Extensible cable device : en
  • GB228548A - : en
  • US1545909A - Snow fence : en
  • DE416278C - Process for the manufacture of electrodes for tungsten arc lamps : de en
  • US1546112A - Writing machine : en
  • GB236717A - Improvements in the construction of rotors for high speed machines : en
  • GB236744A - Improvements relating to motor vehicle lamps : en
  • CA251822A - Wardrobe trunk : en fr
  • GR971B - COMBUSTION ENGINE WORKING WITH CLOSED TRAFFIC OVERTURNING. : el en
  • AU1760624A - Improved fore wheel drive gear of automobiles : en
  • US1545697A - Electromagnetic-wave-receiving system : en
  • US1545960A - Collecting means for the sealing liquid of dry gasometers : en
  • DE416422C - Process for producing a firmly adhering copper coating on aluminum : de en
  • US1545748A - Exhaust head for exhaust-steam pipes : en
  • US1546029A - Thread-case tension : en
  • US1546228A - Pencil-holding attachment for books : en
  • US1546248A - Steam-driven locomotive : en
  • GB225221A - : en
  • DK34717C - Device by Drawer Iron with Swivel Blade. : da en
  • US1545888A - Wall-building machine : en
  • DK34730C - Procedure and Apparatus for the Development of Foam for Fire Extinguishing Purposes. : da en
  • FR591692A - Adjustable capacitor for t. s. f. : en fr
  • GB236682A - Improvements in tobacco smoking pipes and the like : en
  • FR591816A - Process for cooling and hydrating cement clinkers from rotary kilns : en fr
  • DE416483C - Method and machine for preforming one of the ends of an upper leather : de en
  • DE416537C - Burners for gaseous or liquid fuels : de en
  • CA251703A - Thermionic tube : en fr
  • ES93690A1 - A case for phonograph records. : en es
  • US1545855A - Amplifier circuits : en
  • US1545625A - Aeroplane : en
  • GB236782A - Improvements in or relating to purifying antimonial lead alloys or other antimonial metals : en
  • GR970B - OVEN (FOURNELLO) WITH ATTRACTION SPECIALLY ADAPTED TO A COMMON COOKING HOB. : el en
  • DE416519C - Magazine pen : de en
  • US1546239A - Vanity case : en
  • US1546322A - Comb cleaner : en
  • US1545723A - Propelling and steering apparatus for vessels : en
  • US1545757A - Camera : en
  • US1545788A - Poultry feeder : en
  • DE403359C - Magnetic electric ignition light dynamo for vehicles : de en
  • DE416421C - Process for protecting pipes and structural parts made of copper : de en
  • FR591757A - : fr
  • US1545941A - Art of electoplating : en
  • US1546284A - Mechanical-target range : en
  • FR591711A - Advanced lubrication system : en fr
  • GB236671A - Improvements in release mechanism for dropping bombs and other articles from aircraft : en
  • US1546199A - Water filter : en
  • US1546321A - License-plate holder and illuminating means therefor : en
  • DE416366C - Locking device for windows, shutters, doors or the like with an articulated control rod : de en
  • DE416611C - Electromagnetic clutch for conveyor wagons with central buffers : de en
  • DE416326C - Electrolytic apparatus for the decomposition of water : de en
  • FR591826A - Improvements made to lamps and kerosene lamps or stoves : en fr
  • US1545536A - Asslgnob to waite grass cablet : en
  • US1545889A - Rope hitch : en
  • ES93664A3 - A flatbed trailer for automobile tractors. : en es
  • US1546014A - Coin-counting machine : en
  • DE416373C - Connection clamp at the ends of snowshoes folded upside down : de en
  • GB226533A - Improvements in means for utilizing the energy of liquids under pressure containing gases : en
  • FR591807A - Process for making small, thin-walled tubes with ceramic materials : en fr
  • GB236698A - Means for supplying aircraft with fuel while in flight : en
  • GB237326A - Improvements in or relating to pneumatic conveyors for cotton or the like : en
  • FR591673A - Motorcycle belt enhancements : en fr
  • FR591666A - Carburetor for heavy fuels : en fr
  • GB236826A - Improvements in and connected with furnace arches : en
  • FR591823A - New diaper frame for gardening : en fr
  • DE416493C - Electric furnace for the reaction between solid or liquid substances and gas : de en
  • US1546274A - Automatic trapdoor for mines or the like : en
  • DE416239C - Machine for ringing cigars : de en
  • FR591843A - Device for protecting polyphase asynchronous motors against breaking of one of their phases : en fr
  • DE405146C - Device for securing portable objects against loss : de en
  • DK34738C - Apparatus for Solving Stabled Cattle in Fire Cases or the Like. : da en
  • DE406685C - Terminal for electrical lines : de en
  • DE416362C - Car body designed as a riding seat for motor vehicles : de en
  • ES93606A1 - An installation procedure to granulate the gelatin and strong glue, directly from the concentrated broths, that is, without resorting to the current grinding procedure. : en es
  • GB233722A - A mask device for preparing the beard for shaving : en
  • ES93699A1 - A protected cylinder system. : en es
  • ES93726A1 - An automated library for the sale of books. : en es
  • US1545857A - Railway tie and tie plate : en
  • GB236750A - Improvements in and relating to the steering of hand-propelled invalid tricycles : en
  • CA251779A - Vegetable glue : en fr
  • FR591820A - Improvements to the door handles : en fr
  • GB214640A - : en
  • CH110245A - Door lock. : en fr
  • US1546299A - Auxiliary-locking mechanism for safes : en
  • FR591720A - Device to prevent cheeses from running : en fr
  • ES93662A1 - Improvements introduced in the injectors for feeding boilers or other similar applications. : en es
  • ES93532A1 - Automatic shock absorber for spring suspensions of motor vehicles. : en es
  • ES93756A1 - A procedure to obtain moirĂ© effects on fabrics. : en es
  • FR591753A - Ethyl chloride manufacturing process : en fr
  • US1546138A - Boring and reaming tool : en
  • GB225177A - Improvements in cooling systems for thermo-electronic apparatus : en
  • USRE16115E - Poration : en
  • US1546302A - Means for combining perfume odors : en
  • US1545783A - Stoker : en
  • US1546021A - Padlock : en
  • US1546293A - Vehicle closure : en
  • US1545725A - Mounting of apparatus : en
  • US1546303A - Automatic lubricating device for bolts and latches : en
  • ES92403A1 - A siphon for the manholes of the sewers. : en es
  • US1546244A - Interior hatband : en
  • FR591749A - Fairground game : en fr
  • US1545491A - Wearing apparel : en
  • US1545597A - Machine for use in sliding match boxes : en
  • US1546139A - Pliers : en
  • USD67821S - Design for an ice-cream cone : en
  • DE416474C - Circulation apparatus for the determination of gas components in gas mixtures : de en
  • DE416497C - Securing the connection point between the front water chamber and the upper chamber : de en
  • DE416218C - Analyzer for penumbra devices : de en
  • ES93723A3 - The manufacture of paper cigarette cases for rubber hygiene condoms. : en es
  • GB227803A - Improvements in and relating to hydraulic clutches : en
  • GB236704A - Improvements in or relating to curtain suspension devices : en
  • FR591674A - : fr
  • GB236757A - An improvement in means for cleaning the cylinders or rollers of carding or scribbling machines : en
  • DE416432C - Differential gear with friction clutch for motor vehicles : de en
  • DE416507C - Luminous bodies for electric incandescent lamps and similar vacuum apparatuses made of a single or a few crystals of high-melting metals or other difficult-to-melt materials : de en
  • CH109178A - Turbine drive device for land vehicles, in particular for locomotives. : de en
  • ES93722A1 - Liquid maneuvering device for engine valves. : en es
  • FR591746A - Improvements made in the establishment of separators for harvesting machines : en fr
  • GB216107A - : en
  • US1545755A - Apparatus for making illuminating gas : en
  • US1546195A - Forming machine : en
  • DK34719C - Procedure for the production of water-insoluble multicolor mesh sheets by applying colored, in a liquid emulsified small parts on a substrate. : da en
  • DE416308C - Football bladder lock in the form of an air valve : de en
  • US1545997A - Auxiliary gasoline feed tank : en
  • GB226196A - Improvements in filament supports for use in electric discharge tubes, incandescent lamps, and the like : en
  • GB236844A - Buttonhole sewing machine : en
  • GB230406A - Tiltable electric conducting-liquid switch : en
  • FR591685A - Improvements to roller heaters : en fr
  • US1545683A - Artificial fish lure : en
  • US1545719A - Method of forming hobs : en
  • CA251687A - Sheet music turner : en fr
  • USD67818S - Design for a loop antenna : en
  • USRE16116E - Looze vennootschap : en
  • GB231902A - Improvements in or relating to the propulsion of ships by internal combustion engines : en
  • GB236997A - Improvements in and relating to the construction of reinforced concrete ships : en
  • DE416386C - United cooking, washing and centrifugal drying machine : de en
  • US1545578A - Automatic tabulating or quadding-out attachment for linotype machines : en
  • US1545978A - Dimmer glasses : en
  • CH108651A - Device for the production of shaped objects, in particular components. : de en
  • US1545634A - Process of producing paper : en
  • US1545813A - Sausage-linking machine : en
  • US1545819A - Dyeing or coloring of products made with cellulose acetate : en
  • DE416397C - Support insulator with releasable internal fastening : de en
  • GB236862A - Doll : en
  • US1545851A - Standing valve for oil-well pumps : en
  • US1545904A - Loom harness : en
  • US1546246A - Hinge : en
  • ES93659A1 - An apparatus for the continuous display of drawings and signs. : en es
  • DK34734C - Method by which concrete mass is made frost-free. : da en
  • GB236614A - Improvements in or relating to the manufacture of printing inks : en
  • FR591808A - Device for automatically adjusting the guides of moving parts of machine tools : en fr
  • GB236708A - Improvements in ball holding devices for castors or the like : en
  • GB236858A - Improvements relating to the feeding of cotton and other textile waste to willows or other machines : en
  • US1545534A - Electrically heating baking ovens and the like : en
  • FR591811A - New pinning system immobilizing the nuts in all positions : en fr
  • CH111110A - Garment designed as a coat or skirt, the lower part of which can be converted into two trousers. : de en
  • GB236830A - Improvements in and relating to locomotive and like exhaust-steam boiler-feed injectors : en
  • US1545649A - Vaporizer : en
  • GB237016A - Improvements in protective arrangements for electrical systems : en
  • FR591600A - Application to paper cutters or trimmers for paper, cardboard and similar materials of a spherical or plane epicyclic train, with the aim of eliminating any prior adjustment of the press in height and to obtain on the materials to be cut the necessary pressure whatever the 'thickness to be trimmed : en fr
  • FR591655A - Improvements to cameras for color photography : en fr
  • DK34721C - Apparatus for wiping floors and similar appliances. : da en
  • FR591840A - Advanced packaging for flat films : en fr
  • GB236806A - Self-locking nut : en
  • CA251673A - Weather cover for railroad track scales : en fr
  • CA251715A - Feeder for rotary printing machines : en fr
  • FR591717A - Safety lock : en fr
  • ES93710A1 - Automatic closure for level crossings in combination with a system of alarm bells, preventing the automatic lowering of the closing barriers. : en es
  • US1545746A - Baseball-shoe plate : en
  • FR591672A - Protective device for parked trains : en fr
  • FR591733A - One-piece tilting target : en fr
  • FR591769A - New hard toe finishing system for shoes and the advanced supplies achieved by this system : en fr
  • GB236774A - Draught and dust excluder for doors : en
  • CA251805A - Coating apparatus : en fr
  • CH111122A - Process for the production of a new dye. : de en
  • CA251815A - Washing machine : en fr
  • CA251660A - Slide valve mechanism for internal combustion engines : en fr
  • US1545486A - Bumper : en
  • US1546238A - Atomizing apparatus : en
  • DE407534C - Manufacture of cementitious mortar formers : de en
  • ES93084A3 - Improvements in unidirectional devices that carry electric current. : en es
  • DE416351C - Speed change transmission : de en
  • DE416414C - Scythe attachment : de en
  • ES93572A1 - An industrial process for mechanically printing with one or more inks all kinds of wound flexible metallic strips, drying the printing and rewinding or cutting them at will. : en es
  • FR591844A - Mobile suspension device for clothes hangers and the like : en fr
  • GB236972A - Improvements in or relating to self-starters for internal-combustion engines : en
  • GB236789A - Paper making machine : en
  • ES93519A1 - A procedure for the manufacture of cordage for fishing. : en es
  • DE416964C - Head, neck or back rests, especially for bathing purposes : de en
  • ES93585A1 - An economical kitchen system with boiler, heating and hot water product. : en es
  • DE416489C - Electric gas lighter : de en
  • US1546104A - Gas hot plate : en
  • GB236994A - Improvements in and relating to prepayment mechanism for gas meters and the like : en
  • ES93643A1 - Process for the manufacture of helizoidal bodies that do not warp of metal, with a high melting point. : en es
  • DE416301C - Rotary piston internal combustion engine : de en
  • DE416462C - Process for the production of silicate paints : de en
  • GB236663A - An improved electrical connector : en
  • US1546229A - Attachment for sewing machines : en
  • GB222132A - : en
  • ES93655A1 - Transportable machine to clear earth with deposit for its classified. : en es
  • AU2161025A - Improvements inthe manufacture of insulated wire andother articles having 1 a core andan encasing cover : en
  • CA251594A - Signal lamp : en fr
  • GB236607A - Improvements in or relating to vapourizing and disinfecting and perfuming apparatus : en
  • GB230005A - Improvements in machines for making spiral wire fabrics : en
  • FR591726A - Staged canal dryer : en fr
  • GB233365A - Improvements in mining machines : en
  • CA251648A - Method and apparatus for supplying air to workmen : en fr
  • CH110970A - Method of assembling with a clockwork movement plate, two bridges each intended to receive one of the pivots of the same mobile of the movement, one on one side and the other on the other side of platinum. : en fr
  • US1545499A - Knickerbockers : en
  • US1546194A - Ash screen : en
  • CH110837A - Device for supporting a helical filament in an electric tube. : en fr
  • CH110999A - Motor drives, in particular for hoists. : de en
  • DE416508C - Method of tanning : de en
  • ES93331A1 - Improvements in devices to regulate the discharge of feeding of the glass in fusion in the homes destined to the effect. : en es
  • DE416259C - Charcoal holder for electric arc lamps : de en
  • DK34746C - Procedure for wrapping or wrapping soft goods as tightly as possible, e.g. Cheese. : da en
  • US1545564A - Roller cultivator : en
  • US1545895A - Colter cleaner : en
  • US1546183A - Transfer fork : en
  • CA251800A - Register constant-lock operating attachment : en fr
  • FR591651A - Gear and gear change device for motor vehicles and other applications : en fr
  • CH111060A - Electric lighting system. : en it
  • GB236662A - Improvements in or relating to apparatus for hermetically closuring or sealing cans and similar containers by soldering or the like : en
  • ES91547A3 - The manufacture of paper matches. : en es
  • US1545577A - Pocket case : en
  • US1546230A - Sanitary milking-pail cover : en
  • US1545627A - Cable support : en
  • CH110941A - Sickle-shaped cutter knife. : de en
  • US1545645A - Automatic closing device : en
  • US1546054A - Water engine : en
  • US1545881A - Foundation for shingle bob wigs : en
  • US1546159A - Milk-bottle closure : en
  • CH110783A - Punch press. : en fr
  • US1545792A - Frame-supporting means for beehives : en
  • US1546130A - Portable floor : en
  • CH109795A - Process for the production of artificial molars. : de en
  • CA251622A - Manufacture of puddled iron : en fr
  • CA251701A - Hay rack : en fr
  • CA251770A - Valve : en fr
  • DE416472C - Screw pulley : de en
  • US1545910A - Feeding and stacking method and machine : en
  • GB233686A - Improvements in steam-turbine installations : en
  • US1545842A - Musical checkerboard : en
  • CH111106A - Angled teeth stacker for circular knitting looms. : en it
  • CH110804A - Safety device on counter pressure machines. : de en
  • US1545517A - Internal-combustion engine : en
  • DE416337C - Process for melting and casting metals, in particular aluminum : de en
  • GB233335A - Apparatus for the carbonisation and distillation of wood : en
  • GB236816A - Improvements relating to portable electrical rectifying devices : en
  • AU2363925A - Improvements in borehole pumps : en
  • CH110905A - Finely divided fuel heater. : en fr
  • US1545510A - Mop : en
  • US1546107A - Machine for laying reenforced concrete roads : en
  • DE416312C - Drying chamber : de en
  • DE416406C - Riser pipe : de en
  • US1546325A - Collapsible crate : en
  • US1546286A - Gas burner for heating and cooking purposes : en
  • USD67810S - Design fob a couch or similar article : en
  • US1545845A - Method of knitting : en
  • US1545926A - Stenciling device : en
  • US1545709A - Button-grinding machine : en
  • FR591842A - Further development in the manufacture of velocipede pedals : en fr
  • CA251727A - Can filling machine : en fr
  • GB236794A - Machines for making sand moulds : en
  • CA251752A - Fluted reflector : en fr
  • US1545882A - Canvas-covered cot and process of stretching the canvas thereon : en
  • CA251732A - Ophthalmic mounting : en fr
  • CA251781A - Method of making adhesive : en fr
  • CH110982A - Spray machine. : en fr
  • ES93571A1 - Machine to degrease the small intestines of beef. : en es
  • FR591806A - Process for copying motion pictures : en fr
  • CA251740A - Union undergarment : en fr
  • CH110985A - Color box with a palette that can be opened. : de en
  • AU2175625A - Improvement in or relating to cameras for aerial photography : en
  • CA251684A - Safety device for railway crossings : en fr
  • DE416539C - Method and device for manufacturing metal frames : de en
  • CH111026A - Body made of layered insulating materials. : de en
  • US1545688A - Hot-plate apparatus : en
  • US1546140A - Boom-swinging means : en
  • CA251621A - Valve : en fr
  • CH111001A - Piston engine with rotating cylinders arranged in a star shape. : de en
  • CH110902A - Carbonization gas firing process. : de en
  • GB236781A - Improvements relating to variable throw cranks for bicycles and other objects : en
  • CH110955A - Apparatus for taking and reproducing series images. : de en
  • GB229265A - : en
  • CA251586A - Process of making sulfuryl chlorid : en fr
  • CA251749A - Elevator : en fr
  • ES93715A1 - Intermediate locking coupling. : en es
  • US1545656A - Screw nozzle : en
  • ES92942A1 - A system of electrical contacts and its applications. : en es
  • ES93783A1 - Apparatus for blowing hollow glass bodies. : en es
  • FR591778A - Hinged element saw : en fr
  • FR591837A - Grand touring automobile bodywork : en fr
  • DK34716C - Lighting device for relatively long and narrow Bodies or Surfaces. : da en
  • FR591691A - Fairground merry-go-round with bumper carts : en fr
  • ES92030A1 - Mechanism to caulk the shapes necessary for aluminum-thermal welding, of rails, supports and similar pieces. : en es
  • ES92037A2 - A device for manufacturing highly resistant metal tubes, by internal hydraulic pressure. : en es
  • US1545512A - Arch support : en
  • US1545903A - Playing clock : en
  • US1546030A - Balancing machine : en
  • DE416364C - Valve device for inflating pneumatic tires : de en
  • DE416390C - Steam cleaner with a narrowed inlet nozzle : de en
  • ES93628A1 - Detector tip-needle to establish more than one simultaneous contact with the rectifier crystals and detectors used in wireless telephony. : en es
  • AU2178525A - Improvements in amplifying systems : en
  • CA251679A - Manufacture of chemical wood pulp : en fr
  • GB236825A - Improvements in devices for dispensing small quantities of liquid : en
  • GB226515A - Improved means for securing tyre pumps or inflators upon cycles and the like : en
  • USD67806S - Design eor a ring : en
  • GB236809A - Improvements in casement window frames : en
  • GB236847A - Improvements in and relating to calendars : en
  • DE416504C - Process for producing air and bubble-free ink rollers for printing machines : de en
  • ES93668A1 - A system of plywood concave-convex boards for application in joinery and carpentry for the construction of furniture and other applications. : en es
  • GB228494A - Improvements in or relating to a method for the production of a stiff tar, rich in undecomposed bitumen and of a coke, rich in gases readily inflammable, from mineral coal : en
  • FR591764A - Improvements in the construction of devices for concentrating sulfuric acid without any fuel in the acid production cycle using waste heat from pyrite ovens : en fr
  • FR591828A - Smoke sensor for flash powders : en fr
  • US1546190A - Cooking utensil : en
  • US1545761A - Tonsillotome : en
  • US1545474A - Sand-ejecting means for deep-well pumps : en
  • US1546131A - Handle for coffee or tea percolators, pots, or other culinary vessels : en
  • US1546292A - Concrete-distributing machine : en
  • USD67805S - Design for a bracelet : en
  • DE416095C - Movable oil firing with a steam generator heated by the useful burner : de en
  • DE416329C - Process for the preparation of a water-soluble, complex bismuth compound of 7-iodo-8-oxyquinoline-5-sulphonic acid : de en
  • US1545681A - Thread-milling machine : en
  • US1545730A - Skein holder : en
  • US1545739A - Last : en
  • DK34728C - Transition coupling for Railway Vehicles. : da en
  • DE416534C - Carbon electrode for electric ovens : de en
  • GB236840A - Improvements in doors of bodies of vehicles with flexible panels : en
  • US1545779A - Curtain-rod bracket : en
  • US1546028A - Edge gauge and shoe guard : en
  • US1546215A - Tank : en
  • DE416338C - bed : de en
  • US1546069A - Dry-material-feeding machine : en
  • US1546275A - Direction-indicating mechanism : en
  • US1545589A - Stereoscopic motion-picture apparatus : en
  • USD67809S - Design for a couch or, similar article : en
  • ES93729A3 - A device for waves. : en es
  • GB225220A - Improvements in or relating to press fasteners : en
  • GB236805A - Improvements in and relating to non-refillable bottles : en
  • US1545818A - High-pressure continuous press : en
  • DE416305C - Pistonless air pressure accumulator : de en
  • ES93702A3 - A procedure for the sterilization of hydrophilic gauze and hydrophilic gauze pads. : en es
  • US1545879A - Floor mat : en
  • GB236735A - Improvements in electric cooking appliances : en
  • US1545905A - Rotary pump : en
  • US1545684A - Internal-combustion motor : en
  • US1545972A - Fire extinguisher : en
  • US1545974A - Corn-popping machine : en
  • US1546144A - Vehicle spring : en
  • DE416458C - Method of attaching a magnetic tape to an electrical conductor : de en
  • DE416367C - Device for listening to annoying noises on prime movers through microphones attached to them, which can be connected to a telephone : de en
  • GB236771A - Improvements in vest or the like undergarments : en
  • ES92195A1 - Measuring and recording device for viscous bodies. : en es
  • US1545829A - Wheel : en
  • GB236871A - Improvements in mechanism for dipping lamps on motor cars and the like : en
  • GB222142A - Improvements in heat exchangers for refrigerating apparatus : en
  • GB236580A - Improvements in autographic registers : en
  • ES92476A3 - A special mortar for plastering facades and interiors of buildings, walls and others with its manufacturing procedure. : en es
  • ES93737A1 - Procedure for dissolving a mixture of hafnium and zirconium salts and for the separation of hafnium and zirconium. : en es
  • ES93570A1 - Improvements in or related to centrifugal machines. : en es
  • GB233301A - : en
  • GB236683A - Improvements in wireless systems for communication between ships and the like : en
  • GB236860A - Playing cards holder : en
  • GB236834A - Improvements in and relating to tobacco pipes : en
  • DE416457C - Method for the simultaneous transmission of several messages on one line by means of alternating currents of different frequencies : de en
  • FR591793A - False collar button : en fr
  • GB236762A - Improvements relating to forming identification marks and the like on tyres, and moulds for the same : en
  • DE416454C - Coal dust transport wagons : de en
  • ES93561A3 - Arabic tile provided with holes with a wire hook. : en es
  • USD67804S - Design for a bracelet : en
  • US1546334A - Device for use in the manufacture of confections : en
  • US1545488A - Bail handle : en
  • US1545648A - Putter guide for golfers : en
  • ES93692A1 - A varnish for the preparation of high performance and resistance matt paints. : en es
  • US1545481A - Powdered-fuel and like burner : en
  • US1545682A - Surgeon's forceps : en
  • US1545737A - Locking device : en
  • US1545899A - Floor-scrubbing machine : en
  • DE416345C - Taximeter counter : de en
  • US1546081A - Machine for cleaning drums and the like : en
  • DE416253C - Steam generator with field pipes : de en
  • DE416522C - Device on machine guns to prevent jams : de en
  • DE416357C - Molding press : de en
  • ES93607A3 - Manufacture of gelatin and strong glue in granulated form. : en es
  • DK34745C - Gaming device. : da en
  • AU2395125A - Improvements inthe manufacture of articles in rubber, and process forthe treatment of raw rubber : en
  • FR591719A - Coupling device more particularly applicable to traction, by means of crawler tractors : en fr
  • GB236763A - An improved bearing for under-water shafts : en
  • CA251803A - Machine for shaping heels : en fr
  • CH109383A - Burner for heavy liquid fuels. : en fr
  • DE416428C - Hanging device for the sample cards of decorative stitch sewing machines : de en
  • GB236702A - A substitute for batteries in radio receiving sets : en
  • ES93725A1 - Improvements in the closure and sealing of perfume bottles and jars. : en es
  • US1546202A - Sewing machine : en
  • CA251627A - Azimuth reader for magnetic compasses : en fr
  • US1545799A - Draft and buffing gear : en
  • US1545988A - Dye-applying wheel : en
  • US1546072A - Carburetor : en
  • CH110846A - Machine for the evacuation and closing of electrical containers. : en fr
  • CH111074A - Liquid meter. : en fr
  • CA251813A - Circuit closer : en fr
  • CA251819A - Quick removable wheel : en fr
  • ES92435A1 - Lantern for numbers or inscriptions, made of celluloid sheet and insulating fiber. : en es
  • USD67820S - Design for a cottar button : en
  • DK34733C - Dirkefri Laas. : da en
  • US1546065A - Bedstead : en
  • US1546354A - Electrically-controlled switch mechanism : en
  • US1545839A - Water-closet-bowl support : en
  • US1545852A - Electric gluepot : en
  • ES93713A1 - Use of the heat of the combustion gases of the kitchens, using the mechanical draft, to obtain the hot water necessary for heating and other domestic uses. : en es
  • FR591654A - Tractor : en fr
  • DE416325C - Dip frame for dyeing fabric in web form : de en
  • DE416363C - Device for displaying pressure reductions in pneumatic tires : de en
  • DE416399C - Rotary switch : de en
  • FR591743A - New process for the purification of fuel oil intended for heating and devices used : en fr
  • GB236999A - Improved method and apparatus for grinding threaded members such as taps and the like : en
  • FR591814A - Improvements made to circular section candles in paraffin, stearin, ceresin, vegetable waxes, etc., in order to facilitate their adaptation to candle holders, etc. : en fr
  • US1545821A - Compensating device for carburetors : en
  • DE416427C - Sign device for sewing machines : de en
  • DK34722C - Device for cigar cutters for placement on cigar boxes. : da en
  • GB236801A - Improvements in or relating to hydraulically operated starting valve gear for multi-cylinder internal combustion engines : en
  • US1545670A - Burner for combustible liquids : en
  • US1545866A - Instantaneous impact fuse for high-explosive shells : en
  • US1545605A - Gas burner : en
  • US1546055A - Apparatus for treating hydrocarbons : en
  • US1546178A - Rotary furnace : en
  • US1546318A - Box : en
  • US1545582A - Process of and apparatus for the reduction of ores : en
  • ES93741A1 - Inductance apparatus. : en es
  • GB236700A - Improvements in davits : en
  • CA251806A - Compensating device for oil pump counters : en fr
  • DE416510C - Flue pipe wall socket with soot gate valve : de en
  • ES93681A1 - An explosion engine. : en es
  • FR591704A - Linkage system for high frequency amplifiers : en fr
  • US1546257A - Shock absorber for bicycles : en
  • DE416382C - Closure for shirt collar with buttonholes formed by perforated insert discs : de en
  • DE416619C - Device for shearing wool-haired animal skins : de en
  • CA251653A - Device for drawing off liquid portions of desired densities : en fr
  • CA251689A - Turbine motor or engine : en fr
  • CA251650A - Snubbing device : en fr
  • AU1846524A - Improvements in or relating to leather or like splitting skiving or like machines : en
  • US1545507A - Window lock : en
  • US1546223A - Automatic musical instrument : en
  • US1545892A - Speed control for lifting jacks : en
  • US1546170A - Wheel : en
  • AU2394625A - Improvements of light signals : en
  • US1546004A - Sectional cabinet for radio apparatus : en
  • CA251768A - Cement composition : en fr
  • DE416540C - Operation of carbonization gasifiers : de en
  • US1545580A - Speed-changing mechanism : en
  • US1545600A - Pie-crust cutter and edge marker : en
  • CH110946A - Machine for making paper cups. : de en
  • CA251595A - Motor driven vehicles : en fr
  • CA251804A - Fastener-setting machine : en fr
  • US1545695A - Storage battery : en
  • US1545787A - Dial-lock structure : en
  • ES93543A1 - Improvements in the emptying devices for sparkling drinks. : en es
  • CA251724A - Can filling machine : en fr
  • FR591660A - Crampon to protect boxes against break-ins and fraudulent openings : en fr
  • FR591845A - Improvements in the manufacture of transparent scented or other soaps, solid perfumes, disinfectants and all other products with detergent properties : en fr
  • CA251725A - Can filling machine : en fr
  • CH111047A - Product for illuminated advertising, marking and similar purposes. : de en
  • GB236719A - Improvements in or relating to rotary machines for printing from steel engraved plates : en
  • GB236737A - New or improved clock work mechanism : en
  • DE416528C - Centrifugal drum with pre-sludge chamber and insert plates : de en
  • DK34735C - Recuperator. : da en
  • CA251797A - Window regulator installation : en fr
  • GB236819A - Improvements in partitions for filing cabinets and the like : en
  • CA251584A - Log carrying raft : en fr
  • CA251588A - Water sprinkler : en fr
  • CA251748A - Brick making machine : en fr
  • ES93627A1 - A new industrial product obtained from grape pomace, usable as unalterable food for livestock and other similar uses. : en es
  • GB236856A - Moving toy : en
  • CH110914A - Brush with spray device. : de en
  • CA251706A - Desk receptacle : en fr
  • CH111098A - Folding chair. : de en
  • US1545797A - Machine for embroidering, darning, and sewing : en
  • CA251708A - Method of manufacturing fatty acids : en fr
  • CH110973A - Method and device for electrical resistance welding. : de en
  • CH111038A - Device for exerting pressure on the testicular ducts. : de en
  • US1545918A - Wagon-seat fastener : en
  • US1546351A - Lighting unit : en
  • US1545763A - Milling machine : en
  • US1546061A - Process of heating liquids : en
  • US1546132A - Grain separator : en
  • CA251719A - Light projecting reflector : en fr
  • CH111097A - Coal dust feeder for furnaces. : de en
  • CH110997A - Power transmission gears, in particular for tools and machine tools. : de en
  • DE416296C - Hair waving device, the individual grooves of which are bent in one direction : de en
  • DE416488C - Separation of combustion residues into coke and slag by means of a separating fluid : de en
  • FR591731A - Improvements in the manufacture of water soluble phosphates : en fr
  • DE416439C - V-guide for the slide on tool machines, especially grinding machines : de en
  • US1546137A - Typewriting machine : en
  • US1545594A - Vehicle-stay device : en
  • US1545678A - Fluid transmission : en
  • GB236877A - Automatic repeating toy pistol : en
  • US1545984A - Cotton tramper : en
  • US1546205A - Harmonic damper for pianos : en
  • CH110913A - Sparkochring. : de en
  • CA251750A - Reflector : en fr
  • CH110963A - Multiplying tools. : de en
  • FR591718A - Improvements to switching devices for electrical circuits : en fr
  • GB223904A - Improvements in double rotary key couplings : en
  • US1545546A - Hose reel : en
  • AU2379325A - Improvements in or relating to calculating machines : en
  • ES93776A1 - A procedure to reduce the evaporation losses of crude oil and its derivatives contained in metallic deposits. : en es
  • ES93393A1 - Improvements in automatic glass blowing machines. : en es
  • GB236842A - Improvements in filing devices : en
  • GB237013A - Revolving flat carding engines : en
  • CH110937A - Electric waffle maker. : de en
  • US1545628A - Automatic lubricator for universal joints : en
  • US1545786A - Art bag : en
  • FR591762A - Air heater : en fr
  • DK34741C - Burner pipes for gas stoves and the like. : da en
  • GB230004A - Improvements in or relating to machines for manufacturing nails from wire : en
  • CH111117A - Process for making cider. : de en
  • US1545856A - Cloth board and similar article : en
  • US1546267A - Swimming glove : en
  • CH109278A - Process for the production of building panels. : de en
  • CA251795A - Window regulator : en fr
  • US1545724A - Wave-signaling system : en
  • US1546020A - Insect screen for beds : en
  • US1545991A - Resilient wheel : en
  • DK34731C - Apparatus for Examining Films. : da en
  • GB236674A - Improvements in means for operating the brakes of trailer vehicles : en
  • USD67815S - Design for a corn knife or similar article : en
  • US1546214A - Drag clam : en
  • US1545523A - Means for transmitting time signals : en
  • US1545849A - Pump or motor : en
  • US1545545A - Slack-cable take-up means : en
  • US1546319A - Heating element : en
  • US1545508A - Glass and composition therefor : en
  • US1545558A - Tandem-operated echo suppressor : en
  • US1545544A - Machine for copying shoe lasts and other irregular bodies : en
  • ES93324A1 - Means to combat parasites. : en es
  • GB227416A - Improvements in or relating to knitting machines : en
  • CA251585A - Butcher mixer : en fr
  • GB236746A - Improvements relating to the manufacture of concrete slabs and the like : en
  • CA251691A - Woodworking machine : en fr
  • CH110885A - Device on heavy oil engines, which aims at a stable gear with low loads and idling. : de en
  • GB210067A - Improvement in machine for forming sealed foil packages : en
  • GB231522A - Improvements in sucking or feeding bottles : en
  • GB237012A - Improvements in water heaters or geysers : en
  • US1546063A - Faucet : en
  • GB236751A - Improvements on propelling devices for water-craft : en
  • ES93581A1 - Improvements in injector devices for gas compression. : en es
  • GB236811A - Safety razor : en
  • US1545729A - Combined locking and tilting steering wheel : en
  • US1545835A - Machine for cutting out disks : en
  • USD67799S - Design for a shoe heel : en
  • DE416368C - Electric light or power system operated with high voltage : de en
  • GB236692A - Improvements relating to thermionic valves or electron discharge tubes : en
  • FR591801A - Vertical furnace with blast furnace gas and gasifier gas for the manufacture of lime and dolomite : en fr
  • GB236748A - Combined bumper bar or fender and luggage carrier for vehicles : en
  • DE416207C - Arrangement for measuring an electrolyte resistance using an electrolyte comparison resistance in a bridge circuit : de en
  • DE416157C - Circuit arrangement for the simultaneous setting of several stepping mechanisms, especially in telephone systems : de en
  • CH110694A - Device for carrying a support for drawing, painting, writing and reading purposes in the position of use. : de en
  • GB236890A - Improvements in machines for distributing manures and other loose materials upon land surfaces : en
  • ES93617A1 - Procedure for the production of noble metals, especially gold. : en es
  • US1545968A - Sleeve-valve mechanism : en
  • US1546156A - Process for producing finely-granulated compounds : en
  • US1546348A - Casing structure for automobile heaters : en
  • US1545640A - Growing-plant receptacle : en
  • US1545776A - Ammeter : en
  • CH111079A - Driving frame for mowers. : de en
  • DK34729C - Ring spring. : da en
  • DE416388C - Process for evaporating salt solutions : de en
  • DE416473C - Talking machine with clock symbols : de en
  • ES93747A1 - New container destined to contain salts for the manufacture of artificial mineral water. : en es
  • GB236874A - Improvements in or relating to spanners or wrenches : en
  • ES93684A1 - Self-winnowing machine. : en es
  • GB234440A - Improvements in and relating to garment presses : en
  • CH111067A - Bracket pantographs for electric vehicles. : de en
  • GB236799A - Improvements in or relating to automatic machine guns : en
  • CA251647A - Wagon and truck dump : en fr
  • ES92669A1 - A device for emptying cases or tubes for ointments, pastes, medicines and the like. : en es
  • GB236725A - Improvements in pressure gas producers : en
  • ES93480A1 - A device for fastening the chassis of the beds. : en es
  • ES91623A1 - An auxiliary control valve for compressed air brakes. : en es
  • CH109343A - Whetstone cup. : de en
  • DE416536C - Steam burners for liquid fuels : de en
  • CA251623A - Vehicle headlight shade : en fr
  • DE416286C - Process for the production of alkali sulfides : de en
  • CH110969A - Flat pocket watch. : de en
  • GB236736A - Improvements in hinging arrangements for the windscreens of vehicles : en
  • DE416310C - Component for toy building sets : de en
  • GB236807A - Pump : en
  • US1545528A - Exerciser : en
  • US1546106A - Valve : en
  • CA251649A - Recording apparatus : en fr
  • CH110915A - Device for capping containers. : en fr
  • US1545713A - Bedspring antisway device : en
  • US1545901A - Sundae-dish-forming machine : en
  • US1545967A - Adjustable bed : en
  • US1545987A - Automobile tire : en
  • DE416496C - Inclined vertical tube boiler element : de en
  • US1545495A - Bucken for turbines : en
  • US1545562A - Lighting fixture : en
  • US1546154A - Device for regulating the pressure and amount of gas present in, and passing through, a conduit : en
  • US1546185A - Combination heater and maintenance wagon : en
  • US1546326A - Shock absorber : en
  • CH111137A - Copying process for the production of multicolored cinema films. : de en
  • US1545896A - Apparatus for washing sediment from oil tanks : en
  • CA251609A - Coated fabric : en fr
  • CH110215A - Machine for shredding manure, beets, fruit etc. : de en
  • CH111115A - Process for the production of a nutritional preparation. : de en
  • CH111043A - Receiving device for high frequency. : de en
  • CA251745A - Swivelling head light : en fr
  • GB222079A - Improvements in automatic or semi-automatic telephone systems : en
  • CA251587A - Abdominal belt : en fr
  • CA251640A - Photographic apparatus : en fr
  • DE416492C - Device for atomizing a liquid into a gas : de en
  • US1545815A - Bead-setting mechanism : en
  • CA251598A - Ball bearing caster : en fr
  • CA251774A - Metallic door : en fr
  • US1546129A - Film-coloring process : en
  • US1546352A - Glass-severing apparatus : en
  • US1546031A - Aquatic amusement device : en
  • US1545948A - Valve guide : en
  • CH110890A - Sieve for sorting machines. : de en
  • FR591819A - Detector : en fr
  • ES93396A1 - Improvements in high-strength metal tube self-stretch machines. : en es
  • FR591815A - Process for the treatment of alloys containing copper and iron : en fr
  • US1545775A - Drag : en
  • US1546092A - Liquid atomizer : en
  • US1546124A - Condensing apparatus : en
  • US1546323A - Pressure-fan apparatus : en
  • CA251828A - Heel attaching machine : en fr
  • US1546100A - Rock drill : en
  • US1545950A - Grate cleaner : en
  • CA251786A - Adding machine : en fr
  • CH111065A - Electrical equipment of motor vehicles with accumulator battery. : en fr
  • US1546180A - Drying kiln : en
  • US1545828A - Transmitter : en
  • CH110940A - Feed device for slicers. : de en
  • US1546282A - Torpedo : en
  • US1546025A - Metal rolling : en
  • US1545514A - Food chopper : en
  • US1545817A - Molding machine : en
  • CA251632A - Apparatus for the extraction in form of sludge of solid matter in suspension in liquids : en fr
  • AU1852724A - Improvements inthe synthesis of ammonia : en
  • CA251739A - Anti-vibrating device : en fr
  • DK34715C - Model, leather or toy building box for the manufacture of curved and curved masonry, gables, roofs and cantilevered domes or arches. : da en
  • CA251601A - Nut lock : en fr
  • CA251665A - Grain car door : en fr
  • CH110966A - Device for the articulated connection of the needle carrier with the sound box on gramophones and the like. : de en
  • DE416229C - Manufacture of tools : de en
  • DE416335C - Circuit arrangement for devices for the optional supply of several consumers (patients) with high-frequency electrical currents : de en
  • CA251692A - Suction cleaner : en fr
  • US1545537A - Torque-arm attachment : en
  • US1546166A - Saw set : en
  • CH110735A - Whisk for whipping machines for bakeries, pastry shops, etc. : en fr
  • US1545993A - Process of emulsification : en
  • USD67793S - Design for a ring : en
  • DE416598C - Device for the operation of mercury vapor rectifiers, which has a cooling system with an automatically controllable supply of the coolant based on a temperature measurement : de en
  • US1545765A - Garment hanger : en
  • US1546074A - Container : en
  • USD67790S - Design eok : en
  • ES93772A1 - An improvement on winding machines. : en es
  • GB236696A - Improvements in internal combustion and other engines, pumps, and the like : en
  • US1545699A - Current collector for vehicles : en
  • US1545999A - Filling for cavities in trees and method of filling such cavities : en
  • US1545612A - Supporting tower : en
  • US1545907A - Hoist-control mechanism : en
  • US1546071A - Gutter brush for street sweepers : en
  • GB236679A - Improvements in and relating to seats, mattresses and the like : en
  • GB236787A - Improvements in visible index cards and files : en
  • USD67802S - Design for a cap piece for a mirror or similar article : en
  • FR591687A - Vacuum roller for paper machines, for wet presses and similar devices : en fr
  • GB236711A - Improvements in or relating to crystal detectors for wireless receiving apparatus : en
  • US1545631A - Rotary tool : en
  • US1546329A - Pump working barrel : en
  • DE416435C - Foot step for the crank of bicycles : de en
  • ES93583A2 - A "The Best Model No. 2" speed water meter. : en es
  • DE416469C - Hair curler, consisting of a variable number of blocks, which are connected by sharp-edged intermediate pieces with a lens-shaped cross-section : de en
  • DE416467C - Machine-made Kloeppelspitze with a fillet-like base : de en
  • DE416424C - Scissors with two movable knives : de en
  • GB236677A - Improvements in or relating to furnaces for de-tinning metal plates or other articles or surfaces coated with block tin or other like material : en
  • GB236723A - Improved damp-proof course for buildings : en
  • DE416452C - Process for the preparation of alkali carbonates with simultaneous production of ammonia and sulfur : de en
  • US1546042A - Match-box holder : en
  • GB236798A - Improvements in or relating to spill-makers : en
  • DE416407C - Process for the production of tanned bare : de en
  • AU2122024A - Improvements in or relating to aeronautical propellers : en
  • DE416293C - Device for the production of templates in wax and hide paper : de en
  • GB236784A - Improvements in or relating to arrangements for automatically adjusting the temperature of steamheated boiling vessels, drying rooms and the like : en
  • US1545606A - Signal : en
  • DE416379C - Process for producing real tones on animal fiber : de en
  • GB236721A - Improvements in and relating to safety valves : en
  • GB220275A - Improvements in and relating to reclosing circuit breaker systems : en
  • GB236779A - Improvements in and connected with apparatus for keeping wind screens of vehicles clear or transparent : en
  • DK34724C - Hammel or Fescue. : da en
  • DE416257C - Induction motor with built-in resistance controlled by centrifugal governor : de en
  • ES93674A1 - An industrial product consisting of rolled asbestos felt, for multiple applications, especially as a filler in the manufacture of insulating asbestos mats and as a heat insulator. : en es
  • FR591818A - Cable junction device : en fr
  • GB230407A - Improvements in and connected with the generation of steam : en
  • GB236691A - Improvements in or relating to telephone receivers : en
  • US1545891A - Game apparatus : en
  • GB232225A - : en
  • GB223593A - Improvements in or relating to the propulsion of ships : en
  • GB228552A - Improvements in head-lights for vehicles : en
  • GB236804A - Improvements in, or relating to, handbags, vanity cases, purses and the like : en
  • ES93733A1 - An perfected mouthpiece for cigars or paper cigarettes. : en es
  • US1545844A - Tire : en
  • US1546033A - Air-leakage indicator for condensers : en
  • GB236855A - Improvements in and relating to paper feeding machines : en
  • DE416460C - Push button switch : de en
  • CA251713A - Filtering drinking cup : en fr
  • CH110160A - Reverse gear. : de en
  • GB236673A - Improvements in or relating to systems for the transmission of electromagnetic radiant energy : en
  • GB236713A - Improvements in the manufacture of desiccated nuts and oil from cocoanuts or other oil bearing nuts and fruits and seeds and the like : en
  • US1545504A - Wave motor : en
  • US1545915A - Feeding and stacking method and machine : en
  • GB236814A - Improvements in steering wheels for motor tractors : en
  • US1545615A - Tucking mechanism for knitting machines : en
  • DK34718C - Procedure for the manufacture of a product used for bakery bung. : da en
  • GB236670A - Improvements in animal toys : en
  • GB237327A - Improvements in or relating to imitation fires : en
  • FR591848A - Pneumatic sole : en fr
  • GB236727A - Improved means for filling grease guns and the like : en
  • GB219993A - Method of producing combination photographic pictures : en
  • FR591658A - Process for the manufacture of sulphurous products from greasy : en fr
  • GB232606A - Improvements in meters for gaseous fluids : en
  • GB236845A - Improved means for consuming smoke in furnaces : en
  • DE416490C - Procedure for cooling down warm pits : de en
  • GB236793A - Improved manufacture of mirrors : en
  • GB236812A - Improvements in or relating to devices for facilitating the removal of clutches and the like from shafts : en
  • US1545864A - Adjustable cap : en
  • CA251823A - Process of and means for nickel plating : en fr
  • ES93759A3 - Bumper device, for automobiles, with rubber shock absorber. : en es
  • GB230486A - Improvements relating to the application of bodies for dyeing and other purposes : en
  • US1545608A - Centrifugal pump : en
  • US1545922A - Hydraulic shock absorber : en
  • US1545898A - Cinematograph camera : en
  • US1545953A - Tension device : en
  • US1545760A - Eye mounting for dolls : en
  • CA251784A - Duplex surface grinder : en fr
  • ES93633A1 - Improvements in air filters. : en es
  • FR591727A - Provision applicable to aerial vehicles to enable the angle of attack of the wings to be adapted to the flight and landing conditions : en fr
  • FR591748A - Improvements to winding drums for extraction cables : en fr
  • DE416450C - Spooling machine with a device for automatically stopping the spools when a certain winding diameter is reached : de en
  • US1545740A - Pot and bucket holder : en
  • US1546019A - Scarifier attachment for graders : en
  • ES93691A1 - The manufacture of artificial silk knitted socks with the cuff of the same product. : en es
  • GB236742A - Improvements in or relating to vehicle hood fittings : en
  • GB236687A - Improvements in apparatus for pugging or extruding plastic potter's clay and the like : en
  • GB236752A - Improved gear for transferring cargo between ships and lighters and for like purposes : en
  • FR591722A - light projection screen : en fr
  • GB236828A - Improvements in printers' strip making mechanism : en
  • DE403291C - Field magnet for ignition and lighting machines : de en
  • FR591669A - Self-erasing notepad : en fr
  • USD67801S - Design eor a garden seat : en
  • GB236973A - Improvements in evaporators : en
  • AU1726624A - Improvements inthe extraction of salts from aqueous solutions and apparatus therefor : en
  • ES93705A1 - Improvements in devices for the application of coatings or metallic baths. : en es
  • ES93680A1 - A new sprayer for all kinds of liquid fuels and, particularly, for heavy oils. : en es
  • ES93720A1 - A product, in powder form, intended for washing white clothes. : en es
  • US1546009A - Water-tube boiler : en
  • DE416307C - Dishwasher : de en
  • GB237014A - Improvements in griller tables : en
  • DE416405C - Refining the heating gas for regenerative ovens : de en
  • FR591765A - Dryer : en fr
  • US1545610A - Windmill : en
  • US1545795A - Pictorial display card : en
  • FR591702A - Improvements in spring seats : en fr
  • US1545715A - Steam-boiler furnace : en
  • US1546289A - Aluminum chloride process : en
  • FR591777A - Product to fight plant pests : en fr
  • FR591732A - Hypodermic syringe : en fr
  • FR591744A - Improvement in surface condensing systems operating with refrigerant : en fr
  • CA251616A - Machine for screening and grading coal, etc. : en fr
  • CA251618A - Device for lining railroad tracks : en fr
  • CA251771A - Account distributing recording appliance : en fr
  • GB231195A - A carrying handle or bar for bicycles : en
  • FR591670A - Appliance for roasting, baking, broiling, etc. : en fr
  • DE416090C - Self-excited direct current machine with strongly variable magnetic flux : de en
  • DE416370C - Mouthpiece for compressed air operated tongue horns for variable operating pressure : de en
  • FR591736A - Heating process for boiler systems : en fr
  • GB236684A - Improvement in or relating to oil wells and the delivery and distribution of oil therefrom : en
  • GB236850A - Improvements in and relating to internal combustion engines : en
  • US1545604A - Rubber coat and method of making same : en
  • ES93660A1 - Spring stop consisting of two spiral springs screwed together. : en es
  • US1546177A - Coal-handling system : en
  • DE416404C - Gas firing device on boilers with heating by waste heat from interrupted operations : de en
  • DE416502C - Resilient fastening of turbine wheel disks on the shaft : de en
  • FR591829A - Reinforced air chamber and apparatus for its manufacture : en fr
  • FR591846A - Engraving machine : en fr
  • GB233300A - : en
  • GB227842A - Improvements in or relating to high pressure steam generators : en
  • GB236730A - Improvements in apparatus for controlling the flow or pressure of fluids : en
  • DE416425C - Lockstitch sewing machine with a crooked needle : de en
  • US1546340A - Dumping vehicle : en
  • ES93580A1 - A method and device for making water resistant fabric webs from textile materials, paper and the like. : en es
  • US1546007A - Internal-combustion engine : en
  • CH110770A - Registration device for electricity meters. : de en
  • CH110998A - Strap fork. : de en
  • NL13209C - Foundation on and in front of a ship's engine or stationary engine with special connection of the engine base to the foundation : en nl
  • DE416556C - Vacuum tubes for generating or amplifying electrical vibrations : de en
  • FR591784A - Listening station for monitoring multiple machines : en fr
  • US1545700A - Water ejector : en
  • CA251816A - Live stock medicine : en fr
  • US1545617A - Automatic control valve for air-brake systems : en
  • US1546234A - Electrical apparatus : en
  • CH110977A - Steel holders, in particular for planing machines, lathes and the like. : de en
  • CA251811A - Valve device for automotive brakes : en fr
  • CH111007A - Blading of multi-chamber high pressure steam or gas turbines. : de en
  • US1546245A - Shoe-straightening insole and arch support : en
  • US1545642A - Wringer : en
  • US1545673A - Damper winding : en
  • US1546146A - Signaling device : en
  • US1545511A - Button : en
  • US1546328A - Azo dyestuff and process of making same : en
  • FR591831A - Leather sandal for use by native troops : en fr
  • US1545705A - Alloy and method of making and casting same : en
  • US1546297A - Thrust-bearing-oiling device : en
  • DE416285C - Sheet metal coil storage : de en
  • GB233306A - Improvements in or relating to valves or cocks for use on steam or hot water radiators : en
  • CA251590A - Door fastener : en fr
  • US1545690A - Method of deoxidizing open-hearth-steel baths : en
  • DE416552C - Ribbon cable for low voltage purposes : de en
  • DK34743C - Procedure and Apparatus for the Utilization of Coal by Their Residual Conversion to Gas. : da en
  • GB224196A - Improved manufacture of emulsions of asphalt or the like : en
  • GB236728A - Improvements in, or connected with, machines for use in dyeing, or otherwise subjecting, fabrics to the action of liquids : en
  • DE416527C - Bag filling machine : de en
  • US1545687A - Mounting for sewing-machine motors : en
  • CA251776A - Mounting for conductors in electrical machinery : en fr
  • CA251782A - Vegetable glue base : en fr
  • DE416430C - Paper that can be written on with a metal pen : de en
  • US1545693A - Jeweler's tweezers : en
  • US1546116A - Supporting means for typewriting machines : en
  • US1545769A - Screening surface : en
  • US1545946A - Monoplane kite : en
  • DE416275C - Patience, skill and puzzle game : de en
  • ES93712A1 - Device for the automatic service of drinks of all kinds. : en es
  • ES93673A3 - Improvements in bread and other food products, with the corresponding procedure for obtaining them. : en es
  • US1545570A - Nailing die : en
  • US1546142A - Typewriter : en
  • US1546207A - Tractor and portable drilling machine : en
  • US1545571A - Sweeping compound : en
  • US1545663A - Display form : en
  • US1545703A - Apparatus for purifying gases : en
  • DE416353C - Multi-part helical gear milling machine for the production of helical gears in uninterrupted production : de en
  • DE416433C - Fastening of a hand lever on a shaft in motor vehicles by means that allow fine adjustment : de en
  • FR591657A - Improvements to variable electric capacitors : en fr
  • GB233664A - Improvements relating to shock absorbers for automobiles and other vehicles : en
  • ES93379A1 - An electrical warning circuit for protection against theft, fire and similar accidents. : en es
  • ES93511A1 - An independent operating apparatus for the neutralization and discoloration of oils or other liquid treatments, hot, under vacuum. : en es
  • ES93742A1 - Card for the treatment of kapok or miraguano. : en es
  • GB223903A - Improvements in or relating to automatic clutches : en
  • GB237329A - An improved tool for use in leather roughing machines : en
  • DE411270C - Process for the separation of mixed material, which is composed of fibrous and fragile, sproated components : de en
  • DE416287C - Sheet feeder for printing presses : de en
  • US1546265A - Siphon : en
  • CA251583A - Slide vane rotary type engine, blower, etc. : en fr
  • GB236766A - Improvements in and relating to laminated springs : en
  • ES93625A1 - An elastic wheel for cars and airplanes. : en es
  • GB236729A - Improvements in and relating to gaiters or means for lubricating vehicle and like springs : en
  • GB236734A - Improvements in fastenings for attache cases, boxes, bags and such like : en
  • US1545503A - Coin-controlled apparatus : en
  • US1545790A - Tire : en
  • US1546298A - Punch press : en
  • US1545930A - Internal-combustion engine : en
  • US1546082A - Key bolt : en
  • US1546204A - Wind musical instrument : en
  • US1546266A - Process of shaping fused silica : en
  • US1546314A - Tree holder : en
  • US1545906A - Material carrier for strand-wrapping machines : en
  • DE416398C - Connection or connecting sleeve for electrical lines : de en
  • FR591709A - Cam control of movable tension cylinders and calendering rolls on hank mercerizing machines : en fr
  • CA251644A - Incinerator : en fr
  • CA251639A - Wire rope connection : en fr
  • CA251756A - Display box : en fr
  • DE416288C - Rotary printing machine with reversible cylinder : de en
  • CA251638A - Ash sifter : en fr
  • NL12751C - : en
  • US1545609A - Windmill : en
  • US1546263A - Automatic stoker for furnaces : en
  • USD67796S - Aron elkonin : en
  • US1545780A - Window screen : en
  • DE416309C - Game board for billiards and ball rolling games for the exercise of skill : de en
  • FR591671A - Improvements to molten glass feeders : en fr
  • GB236829A - Improvements in screw device for car-couplings : en
  • US1545805A - Trench-forming machine : en
  • CH110830A - Quick-acting electrical circuit breaker. : en fr
  • US1545651A - Loader : en
  • US1545524A - Portable rail shoe : en
  • CA251747A - Support for brake beams on trucks : en fr
  • US1545573A - Running-board and fender connecter : en
  • GB236712A - Improvements in gate valves : en
  • US1545920A - Magnet telephone : en
  • CA251738A - Terminal connector for telephone receivers : en fr
  • US1546047A - Gas regulator : en
  • US1546123A - Electric signaling system for the telecontrol of guns or the like : en
  • CH110995A - Piston machine for liquid piston gears, with rotating working cylinders. : de en
  • CH110927A - Installation of the machine set consisting of motor and turbine for handheld vacuum cleaners. : de en
  • CA251793A - Charging hole closure for incinerators : en fr
  • US1546024A - Puzzle : en
  • US1546175A - Door-fastening device : en
  • US1546220A - Attachment for chairs : en
  • GB236790A - Improvements in and connected with photographic cameras : en
  • CA251814A - Portable container : en fr
  • CA251642A - Bag closure : en fr
  • DE413197C - Device for introducing different sheet sizes on ruling machines : de en
  • CH111017A - Evaporators for chillers. : de en
  • CH111132A - Toggle lever drive for stereotype die embossing presses. : de en
  • CH109556A - Cool box with built-in small refrigerator. : de en
  • DE416323C - Incandescent light burner : de en
  • ES92663A1 - Hermetic entries of strong current conductors in vacuum tubes and the like. : en es
  • DE416292C - Device for holding the grid plate and the surface to be touched during tanging work : de en
  • CA251671A - Apparatus for purifying and cooling combustible gas : en fr
  • US1545718A - Amplifying-micbophone beceiveb : en
  • US1545722A - Pump : en
  • DE416445C - Corrugated intermediate plate for the partition of centrifuges, especially for sugar : de en
  • CA251655A - Helical spring : en fr
  • CA251796A - Window regulator : en fr
  • US1545542A - Folding safety razor : en
  • AU1904424A - Improved transportable and vehicular harrow andthe like draught devices : en
  • CA251613A - Soap-making : en fr
  • US1545624A - Can heading and seaming mechanism : en
  • US1545874A - Method of coating : en
  • DK34740C - Device for rinsing tanks. : da en
  • US1545565A - Folding sliding door : en
  • US1545593A - Vacuum carburetor : en
  • US1545998A - Baseball glove : en
  • US1546052A - Door lock and holder : en
  • US1546078A - Battery handlamp : en
  • ES93557A1 - A new brake system. : en es
  • FR591663A - Improvements to level indicating devices : en fr
  • DE416277C - Process for the production of tanning substances : de en
  • US1546135A - Brassiere : en
  • FR591659A - Device for electrically annealing metal filaments and wires : en fr
  • ES93635A1 - A procedure to considerably reduce the time of washing artificial silk. : en es
  • DE416491C - Apparatus for removing smoke or dust particles from gases : de en
  • DE416574C - Process for the preparation of motor fuels : de en
  • GB236769A - Improvements in pulverizing machines : en
  • US1545592A - Shade for automobile windshields : en
  • US1545749A - Method of making chasers : en
  • US1546338A - Case : en
  • CH110800A - Machine for expressing liquid from substances such as oil seeds or the like. : en fr
  • US1545832A - Centrifugal separator : en
  • CH110898A - Combination safety lock. : en fr
  • CH110906A - Process for extracting coke from vertical carbonization retorts and apparatus for carrying out this process. : en fr
  • US1545692A - Thread-detecting mechanism for textile machinery : en
  • US1545801A - Electric cell : en
  • CA251766A - Fuel admission device : en fr
  • CH110867A - Bicycle lighting device with magnetic-electric alternating current machine. : de en
  • ES93706A1 - Improvements in double effect wrapping and packaging machines. : en es
  • ES93775A1 - A machine gun baton. : en es
  • CA251802A - Manufacture of heels : en fr
  • CH111105A - Knitting machine for circular knitting looms. : en it
  • CH109681A - Folding cabinet. : en fr
  • CH110896A - Liquid heater. : de en
  • US1545924A - Internal-combustion engine : en
  • US1545982A - End structure for railway cars : en
  • US1546218A - Tire and article carrying attachment for automobiles : en
  • US1545557A - Machine for severing cotton laps or ribbons in predetermined lengths and for covering same : en
  • CA251721A - Spring cover : en fr
  • CA251672A - Universal joint : en fr
  • US1545773A - Truck attachment : en
  • CA251710A - Pipe expander : en fr
  • US1545638A - Automatic speed regulation : en
  • US1546089A - Method of and means for illuminating interiors : en
  • CA251762A - Concrete building construction : en fr
  • CH110962A - Arrangement on trolleys with sliding weights. : de en
  • US1545923A - Laundry-drying appliance : en
  • US1546350A - Lamp casing : en
  • FR591812A - Improvements in railway signaling devices : en fr
  • US1546016A - Fountain syringe : en
  • CA251810A - Fuel briquet : en fr
  • US1545717A - Ship's davit : en
  • US1545977A - Furnace : en
  • US1546022A - Floor jack : en
  • GB236724A - Improvements in or relating to direction recording apparatus : en
  • GB237005A - Improvements in and relating to machines for bending and shaping wire or the like material : en
  • US1545551A - Closure for door openings : en
  • US1546203A - Safety capstan : en
  • US1546051A - Horseshoe : en
  • FR591805A - Graduated bottle : en fr
  • USD67775S - Design for a stove : en
  • US1545937A - Molding apparatus : en
  • US1545963A - Self-lowering jack : en
  • US1546173A - Electric switch : en
  • US1545742A - Process of making isopropyl chloride : en
  • DE416383C - Dress skirt : de en
  • ES93762A1 - A mechanical arrangement applicable to threshing machines. : en es
  • US1545885A - Antiskid apparatus for automobiles : en
  • USD67780S - Design for a plate or similar article : en
  • CH111031A - Cathode device for electric vacuum tubes. : en fr
  • CH110935A - Butter machine. : de en
  • DE416360C - Centrifugal governor for power machines : de en
  • US1545497A - Automatic shut-off mechanism for incinerator valves : en
  • US1546086A - Weeding machine : en
  • US1545531A - Pedal latch : en
  • US1546108A - Can-heading machine : en
  • CH110929A - Insert for ties. : de en
  • DE416311C - Method for processing iron wire : de en
  • CH110976A - Automatic lap. : en fr
  • US1546136A - Broom : en
  • US1545940A - Electromagnetic-wave-receiving system : en
  • DE416411C - Trigger device for hay lifts u. like : de en
  • US1546034A - Envelope machine : en
  • US1546254A - Lunch box : en
  • US1546256A - Windshield : en
  • DE416470C - Bed bench : de en
  • US1545669A - Atomizer for liquids : en
  • US1545955A - Locking or holding catch : en
  • USD67784S - Design for a ring or similar article : en
  • CH111084A - Beehive with honeycomb frames according to the leaf system. : de en
  • DE416573C - Spark plug control device : de en
  • DE416479C - Pneumatic tires : de en
  • US1545944A - Method of graining floors : en
  • US1545572A - Trolley device : en
  • US1545618A - Ventilator : en
  • US1545777A - Capsule-decapping machine : en
  • US1546226A - Awning roller : en
  • ES93709A1 - Continuous process of transformation of ethylsulfuric acid into alcohol or ether. : en es
  • CA251704A - Device for the quick heating of skilletts and other cooking utensils on stoves : en fr
  • DE416299C - Eddy current tachometer : de en
  • US1545632A - Expansive bit : en
  • US1546307A - Grease-gun cartridge : en
  • US1546335A - Mixing machinery : en
  • US1545727A - Automobile body : en
  • CA251799A - Removal of matter from the surface of liquids : en fr
  • US1546152A - Potato-slicing machine : en
  • US1545518A - Cloth-winding machine : en
  • US1545613A - Supporting tower : en
  • GB236690A - Improvements in pistons for use on fluid pressure engines : en
  • US1545734A - Attachment for dentures : en
  • US1546090A - Belt stretcher : en
  • US1545942A - Electroplating : en
  • DE416201C - Coal dust container : de en
  • CH111003A - Adjustable flow pump. : en fr
  • CA251711A - Reinforced collar : en fr
  • CA251791A - Closure : en fr
  • CA251783A - Process of making vegetable glue : en fr
  • CH111144A - Support frame for the rifle in mounts for machine guns. : de en
  • US1545716A - abraham weiss : en
  • US1545566A - Spark-plug-terminal connection : en
  • US1545662A - Coin-actuated device : en
  • US1545493A - Supply-pipe connection for oil burners : en
  • US1546291A - Valve for air-brake mechanism : en
  • US1545552A - Garden furniture : en
  • US1545935A - Pyroxylin-coated fabric : en
  • FR591832A - Process for obtaining cardboard matrix or blank for letterpress printing : en fr
  • DE416535C - Injection device for internal combustion engines with airless injection : de en
  • GB224915A - Improvements in packing devices for ball bearing and the like : en
  • CH110961A - Method for dropping water torpedoes from aircraft. : de en
  • US1545721A - Railroad-track construction : en
  • US1546084A - Automatic air valve : en
  • CH109080A - Innovation in chicken coops. : de en
  • US1546169A - Glider : en
  • CA251778A - Vegetable glue : en fr
  • US1546057A - Cam mechanism for knitting machines : en
  • US1545809A - Tube frame for tuft weaving : en
  • US1545925A - Internal-combustion engine : en
  • US1546206A - Rim : en
  • USD67803S - Hinds co : en
  • US1545505A - Airplane : en
  • US1545859A - Opening of hermetically-sealed tins with lever lids : en
  • US1545621A - Dipper for excavating machines : en
  • US1545641A - Timing clock for talking machines : en
  • US1545622A - Automatic washer : en
  • US1546269A - Self-starting synchronous motor : en
  • ES93540A1 - Improvements in classifying devices. : en es
  • FR591683A - Automatic lubrication system : en fr
  • US1545744A - Milling machine : en
  • US1545880A - Telephone-exchange system : en
  • US1545532A - Door jack : en
  • CH110965A - Sound box diaphragm for gramophones and process for making the same. : de en
  • US1545596A - Continuous-process machine for heating food in bulk : en
  • CA251743A - Deep well power pump : en fr
  • CA251794A - Clutch : en fr
  • CH111004A - Pump for emptying receptacles fitted with a small orifice, and in particular oil drums. : en fr
  • US1545766A - Card game : en
  • US1545814A - Apparatus for recovering gold and precious metals : en
  • US1545513A - Machine for molding and wrapping plastic and analogous material : en
  • US1545554A - Shank-stiffening device : en
  • US1546105A - Artificial lure for fishhooks : en
  • CH110889A - Motorized road vehicle. : de en
  • CH111130A - Book block with removable cover. : de en
  • AU2021124A - Human foot powder : en
  • AU2193125A - Improvements in method of and apparatus for shrinking and felting felt articles : en
  • CH111054A - Automatic window cleaner for automobiles and other vehicles. : de en
  • FR591665A - Device allowing the use of heavy fuels to supply internal combustion engines : en fr
  • DE416485C - Cloth tensioning device for the filter cloths of drum filters : de en
  • ES93637A1 - Procedures on wheel rims for pneumatic tires. : en es
  • DE416160C - Circuit arrangement for lighting systems : de en
  • ES93640A1 - A starting device for induction motors powered by synchronous phase converters. : en es
  • DE416480C - Barrel casing carcass : de en
  • DE416495C - Water-tube boilers consisting of cylindrical drums and tubes connecting them, especially for high steam pressures : de en
  • ES93613A1 - A procedure for the manufacture of alumino-calcareous cements. : en es
  • FR591839A - Device to prevent loosening of nuts : en fr
  • CH111126A - Sealant for hose defects on pneumatic tires. : de en
  • FR591833A - Recording thermometer : en fr
  • CH111086A - Artificial building block. : de en
  • FR591756A - Improvements made to saddle holder tubes for bicycles or other light vehicles and their manufacturing processes : en fr
  • FR591667A - Ocular : en fr
  • US1546011A - Centrifugal casting apparatus : en
  • US1546070A - Electric synchroscope and synchronizing apparatus : en
  • US1546091A - Manufacture of metal caps and the like : en
  • US1545636A - Method for separating materials of different specific gravities : en
  • CA251821A - Method of jointing inner tubes : en fr
  • AU2192625A - Improvements in pole mountings : en
  • ES93611A1 - The stamping, on the chips and cards that make up the Chinese game known by the names of "Mah-jongg", "Lung-chan" and "Pung-chaw", of drawings and inscriptions. : en es
  • US1546155A - Extruding machine : en
  • CA251604A - Clothes wringer : en fr
  • US1546049A - Reentrant turbine : en
  • US1546192A - Latching device : en
  • US1546216A - Automatic freight-car lock : en
  • US1545979A - Chemical-solution tank for use in cleaning metal parts : en
  • CH111075A - Pipe. : de en
  • CA251597A - Talking machine reproducer : en fr
  • DE416256C - Fine adjustment of rotating voting machines, especially wireless telegraphy and telephony : de en
  • DE416352C - Device for driving Bowden cables u. like : de en
  • ES93778A1 - Improvements to the mounts for firearms intended to shoot at aircraft. : en es
  • AU2407625A - Improvements in apparatus for beating and mixing fluid substances, pastes andthe like : en
  • US1545494A - Camp stove : en
  • CH110942A - Device for sterilizing and cooking food, as well as extracting and boiling fruit juice. : de en
  • FR591817A - Method and apparatus for measuring quantities of gas, vapor or liquid : en fr
  • CA251663A - Car mover shoe : en fr
  • CA251722A - Recrisping means : en fr
  • CH111294A - Method for changing atmospheric conditions and apparatus for carrying out the method. : en fr
  • DE416206C - Equipment for practicing the method for measuring earth resistance : de en
  • US1545875A - Window, windscreen, and the like : en
  • DE416295C - Crooked knife for obstetrics : de en
  • GB236668A - Improvements in and relating to tumbling barrel and like apparatus for cleaning and/or polishing metal goods : en
  • FR591834A - Combine harvester : en fr
  • ES92704A1 - An absorption type refrigeration machine. : en es
  • CA251658A - Weed sieve attachment for grain thrashers : en fr
  • CH111077A - Seed drill. : de en
  • US1546213A - Insulator support : en
  • US1546305A - Rebound check : en
  • ES93514A2 - Improvements in the manufacture of artificial pearls. : en es
  • FR591652A - : fr
  • CA251631A - Switch mounting for electric ranges : en fr
  • FR591827A - Process for the production of polychrome effects or combined shades on plant fiber : en fr
  • CH109257A - Device for storing hay in barns. : de en
  • GB214976A - Improvements in and relating to cooking stoves : en
  • US1545550A - Electric fuse : en
  • ES93522A2 - A process for the manufacture of a naphthalene derivative, especially intended for the preparation of coloring matters. : en es
  • FR591740A - Device for hardening artificial resin denture parts : en fr
  • GB226771A - Improvements in electric cables : en
  • GB236796A - Regulation device for internal combustion engines : en
  • ES93482A1 - A device for remote signals. : en es
  • ES93750A3 - An automatically variable color lighting fixture. : en es
  • GB236852A - Improvements in and relating to film carriers for photographic cameras : en
  • CA251654A - Signal receiving device : en fr
  • CH110911A - Coupling for tipping school desks. : de en
  • US1545664A - Apparatus for conveying and loading crops : en
  • FR591697A - Billboard : en fr
  • FR591771A - System for mounting an electric discharge tube comprising an incandescent cathode, an anode, a control grid and at least one auxiliary grid : en fr
  • FR591680A - Opaline X-ray films : en fr
  • GB236714A - Improvements in and relating to decorated or ornamental structural material : en
  • NL16381C - : en
  • DE417162C - Method of facilitating pile driving in sheet piles : de en
  • FR591688A - Device for creating an artificial draft in lime kilns or the like : en fr
  • FR591706A - Seed recovery or other matter entrained by the washing water : en fr
  • US1546198A - Paper and magazine holder : en
  • US1546337A - Adjustable pilot for reamers : en
  • US1546344A - Eyeshade : en
  • FR591689A - : fr
  • GB236685A - Improvements in and relating to metallic stuffing-box packing for pumps and the like : en
  • GB236800A - Improved inductance coil plug : en
  • ES92677A1 - An improved disc wheel for vehicles, and also suitable for the transmission of forces. : en es
  • GB237328A - Improvements in or relating to the manufacture of tin-plate : en
  • DE416461C - Circuit breaker with blowing coil short-circuited when the switch is inserted : de en
  • DE416614C - Direct drive of rapidly rotating parts by means of electric motors : de en
  • ES93676A3 - Pneumatic couriers. : en es
  • US1546252A - Directional control of seaplanes : en
  • ES93566A1 - A procedure for shaping small objects, especially tooth fillings, denture bridges, and other similar objects. : en es
  • ES93504A1 - Improved valve mechanism for windshield wipers. : en es
  • ES93743A1 - An industrial product consisting of stained wood chips. : en es
  • DE416486C - X-ray apparatus with an X-ray tube immersed in an oil bath : de en
  • GB236818A - Improvements relating to ice-cream freezers and cake mixers or whisks : en
  • GB236808A - Improvements in or relating to zone poles for magnetic separators : en
  • US1545741A - Cushion tire : en
  • GB236654A - Improvements in or relating to multiplex telegraphy and radio-telegraphy : en
  • US1546308A - Mechanical interlock : en
  • FR591791A - Collar for fixing, around an ordinary bottle neck, any capping or mechanical closure device : en fr
  • GB236764A - Improvements in draw-off tubes for beer casks and the like : en
  • US1546040A - Rope and wire holder : en
  • DE416453C - Steam boiler with water purifier lying in the water space and reaching into the steam space of the boiler : de en
  • ES93521A1 - An automatic product to obtain mechanical embroidery. : en es
  • GB218298A - Improvements in or relating to vehicle suspension systems : en
  • FR591813A - Fire extinguisher device for the fire of alternators or other electrical machines : en fr
  • GB236843A - Improvements relating to lockstitch sewing machines : en
  • ES93746A1 - A special shutter to impress photographic cliches with objects and figures in various poses. : en es
  • FR591755A - Wedging device for rows of library books : en fr
  • US1545547A - Relay : en
  • US1545590A - Process for removing shadows from stereoscopic pictures : en
  • US1546253A - Shoe : en
  • CA251683A - Wire twisting tool : en fr
  • GB237017A - Improvements in head-attachment-gear for telephone-receivers : en
  • CA251733A - Ophthalmic mounting : en fr
  • FR591830A - Apparatus for retreading the casings of pneumatic tires of motor vehicles and others : en fr
  • GB236745A - Improvements in and relating to focussing devices for photographic cameras : en
  • ES93569A3 - Radiotelephony receiving station, with crystal detector, packed in container or receptacle on purpose. : en es
  • ES93624A1 - A new hydraulic press system for pomace of grapes, olives, Italian pasta and similar purposes. : en es
  • FR591721A - Mixed motor vehicle : en fr
  • GB236605A - Improvements relating to refrigeration and cold storage : en
  • US1545789A - Orchard heater : en
  • US1546097A - Speed and direction indicator for shafts : en
  • US1545908A - Attachment for clutch pedals : en
  • GB236837A - Arrangement for cleaning the drawing holes of multiple wire drawing machines : en
  • GB236792A - Improved construction of fastening device specially applicable for securing the folding hood of a vehicle : en
  • GB236785A - Method of preparing textile yarns and resulting products : en
  • GB236810A - Improvements in spinning, twisting and like frames : en
  • FR591836A - Appliance to automatically polish parquet floors : en fr
  • US1546003A - Combination laundry-tray bib : en
  • GB236849A - : en
  • US1546208A - Safety hook : en
  • ES90577A1 - Improvements in tobacco smoking pipes. : en es
  • US1545735A - Trolley base : en
  • US1546304A - Pivoted-bucket conveyer : en
  • CH110844A - Machine for the production of incandescent glass bases. : de en
  • GB236995A - Improvements in the construction of wheel tyres : en
  • GB236815A - Improvements in centrifugal machines for making butter : en
  • CA251678A - Ventilating device : en fr
  • DE416340C - Filler pen : de en
  • DE416526C - Machine for the production and filling of packs : de en
  • GB237001A - Improved appliance for toilet use : en
  • US1545897A - Sheet-mounting device : en
  • US1545961A - Blackboard eraser : en
  • USD67811S - Design for a stocking : en
  • ES93616A1 - An arrangement for washing textile or similar material with benzine or other volatile cleaning media. : en es
  • DE416384C - Elastic suspender rib : de en
  • DK34720C - Device for achieving the highest combustion temperatures by burning solid or liquid, finely divided fuels in masonry furnaces. : da en
  • ES93544A1 - Improvements in vehicles for mixed traction, on rails and on roads. : en es
  • ES93599A2 - A two-stroke engine with two, four, six, eight or more cylinders, applicable to motorcycles. : en es
  • GB236835A - Improvements in rag picking machine : en
  • GB214650A - : en
  • DE416336C - Device for introducing substances in tubes into body openings : de en
  • ES93574A1 - Spindle motor shaft support, for spinning, twisting and other similar machines. : en es
  • US1546258A - Mute for wind instruments : en
  • US1545745A - Cigar-packing machine : en
  • US1545869A - Photographic camera : en
  • US1546316A - Conveyer : en
  • US1545644A - Wringer : en
  • ES93614A1 - A machine for working marbles. : en es
  • GB236851A - Improvements in axial-flow rotary pumps : en
  • GB236978A - A system of transmitting views portraits and scenes by telegraphy or wireless telegraphy : en
  • CH111118A - Container for preserving food. : de en
  • US1545657A - Washing machine : en
  • ES93714A1 - System of didactic material constituted by chassis or plates in boxes, made of wood or cardboard, destined to be an aid for the teaching of arithmetic especially to clumsy individuals. : en es
  • ES93707A1 - A device for automatic closing for dump trucks. : en es
  • ES93751A2 - A procedure for the manufacture of pads. : en es
  • GB236768A - Improvements in shears : en
  • GB236838A - Improvements in or relating to door stops, buffers or silencers : en
  • ES93603A3 - A device for the regulation of electrically adjustable machines and apparatus. : en es
  • DE416343C - Talking machine : de en
  • DE416569C - Speedometer with pointer switched on at times : de en
  • FR591738A - Further training in the looms : en fr
  • GB225532A - Improvements in electric contact plugs : en
  • DE421717C - Electric alarm device using discharge tubes : de en
  • CA251611A - Grain screen : en fr
  • CH111033A - X-ray tube with hot cathode and collection device. : de en
  • ES93773A1 - Improvements in mechanical pokers. : en es
  • ES93323A1 - A procedure for the manufacture of arsenical preparations to combat parasites. : en es
  • GB236770A - Improvements in or relating to apparatus for burning liquid fuel : en
  • ES93777A1 - Improvements in wave signal systems. : en es
  • GB236873A - Improvements in transmission gearing : en
  • DE416412C - Automatic location indicator, especially for motor vehicles : de en
  • FR591710A - High pressure mobile generator : en fr
  • GB236599A - Improvements in spigot cocks : en
  • FR591751A - Device for mutual lighting of the road, by vehicles : en fr
  • GB236853A - Improvements in garment hangers : en
  • GB236686A - Improved method and means for transmitting impulses to a distance, specially applicable for actuating gun triggers : en
  • FR591742A - Concrete Pounding Machine : en fr
  • FR591797A - Improvements made to consoles arranged to be mounted in an adjustable manner on vertical supports : en fr
  • US1546077A - Vending machine : en
  • US1546296A - Setting tool for corrugated fasteners : en
  • ES93693A1 - Improved method of purifying oil. : en es
  • FR591768A - Bicycle : en fr
  • FR591767A - Improvements in floats for water tanks : en fr
  • FR591772A - Improvements to electronic discharge devices : en fr
  • GB236820A - Improvements in fish bait : en
  • FR591781A - Improvements to contactors-circuit breakers in electrical installations, and in particular in the automotive industry : en fr
  • GB236988A - Improvements in or relating to the manufacture of shoes : en
  • GB237009A - Improvements in or relating to portable hangers for coats and the like : en
  • CH111160A - Electric winding device for watch movements and others. : en fr
  • US1546285A - Apparatus for the distillation of carbonaceous materials : en
  • DE416440C - Raft system for aircraft : de en
  • FR591782A - Carborundum crystal amplifier and detector system : en fr
  • CA251612A - Electrical tee connector : en fr
  • CA251624A - Means for controlling an auxiliary supply of air to the cylinders of motor vehicles : en fr
  • CA251754A - Corrugated reflector for headlights : en fr
  • US1546032A - Valve structure : en
  • US1546301A - Paraffin attachment for winders : en
  • US1545973A - Piston construction : en
  • USD67777S - Necticut : en
  • US1545785A - Multiple-break circuit interrupter : en
  • CA251820A - Grate : en fr
  • DE416205C - Reversible brush bridge that draws the current from dynamo machines : de en
  • GB237015A - An appliance for playing a new game of skill of the semi athletic order for indoor & outdoor use : en
  • ES93587A1 - A procedure, with the corresponding apparatus, for counting or recording stacked sheets of paper. : en es
  • GB217199A - Apparatus for producing foam for fire extinguishing purposes : en
  • US1545527A - Exerciser : en
  • GB229286A - : en
  • GB237007A - Improvements in and relating to steam generators of the lancashire and cornish type : en
  • US1545639A - Vacuum-tube mounting : en
  • DE416511C - Gas heating stove with room air circulation caused by the burner gases : de en
  • FR591684A - : fr
  • US1546342A - Pipe-bowl cleaner : en
  • FR591785A - Shaker for induction coils : en fr
  • DE416321C - Jointed doll : de en
  • US1546225A - Jack-post bearing : en
  • US1545484A - Optical diagnostic instrument : en
  • ES93534A1 - Thermo-electric fire alarm. : en es
  • ES93683A1 - Improvements in combustion engines. : en es
  • GB236309A - Improvements in or relating to louvre or shutter devices for controlling the flow ofair to motor car and like radiators : en
  • DE416228C - Check valve for pressure lubrication, with throttling point behind the valve chamber : de en
  • GB236772A - Improvements relating to boxes, or folders : en
  • CA251707A - Hinge : en fr
  • DE416477C - Pump with ball valves : de en
  • AU2406525A - Improvements relating to diaphragms for acoustic instruments : en
  • CA251730A - Can filling machine : en fr
  • CH111025A - Connector with multi-part contact pins. : de en
  • US1545689A - Apparatus for sheeting dough : en
  • CH110944A - Cigarette and process for making same. : de en
  • US1545598A - Milking tube : en
  • CA251785A - Lathe chuck : en fr
  • US1546237A - Process for treating fats with indifferent gases to make the fats keeping : en
  • US1545764A - Bobbin-making process : en
  • US1545538A - Lubricating pitman : en
  • US1545720A - Railway-car end : en
  • DE416316C - Procedure for operating feed water preheaters : de en
  • US1546332A - Support for surgical accessories : en
  • US1545774A - Water motor : en
  • US1546088A - Mower : en
  • US1546262A - Silencer for multicylinder internal-combustion engines : en
  • US1545707A - Process of deinking : en
  • US1546064A - Differential lock : en
  • CH111056A - Device on automobiles to protect the driver's eyes from the light rays of the headlights of oncoming vehicles. : de en
  • CH110598A - Equipment for radio-telephony reception as quietly as possible. : de en
  • CA251780A - Vegetable glue : en fr
  • US1545587A - Refrigerating apparatus based upon the use of air : en
  • US1546251A - Handle : en
  • US1545902A - Spare-wheel lock : en
  • US1546023A - Tennis-racket frame : en
  • ES93646A1 - Improvements in the treatment of minerals, concentrates and metallurgical products. : en es
  • ES93657A1 - A metal frame. : en es
  • CH111109A - Clip for fabric stentering and drying machines, mercerising machines and the like with multiple subdivided gripper edge. : de en
  • US1546260A - Golf-putting device : en
  • AU1717524A - Improvements relating to flux materials for use in are welding and methods of coating electrodes therewith : en
  • AU2172425A - Improvements inthe manufacture and production of coloured cellulose plastics and solutions thereof : en
  • CH111049A - Hygienic cover for headrests of railway cars. : en fr
  • US1546099A - Aeroplane kite : en
  • US1546349A - X-ray diffraction apparatus : en
  • AU2324525A - Method of generating steam by using oil shale : en
  • CA251610A - Machine for manufacturing netting with square meshes : en fr
  • ES92104A1 - A system of containers or containers for extracts, essences and in general for perfumes of all kinds. : en es
  • GB237006A - Improvements in apparatus and means for producing illusions or stage effects: useful also as advertisement devices, as toys or for like purposes : en
  • US1545533A - Threading and curling device for metal caps : en
  • CH110943A - Process for printing on marzipan. : de en
  • US1546227A - Fastener : en
  • US1546295A - Cue tip : en
  • DE416512C - Basic cup for liquid meter : de en
  • CH111000A - Device to increase the operational safety of self-gripper systems. : de en
  • ES93626A2 - A new container for postal remittances. : en es
  • CH111011A - Carburetors for internal combustion engines. : de en
  • AU2375225A - Improvements in gaseous conduction devices : en
  • US1545478A - Scale bearing : en
  • US1545526A - Exerciser : en
  • US1545686A - Selective-switch system for conveyers : en
  • GB236672A - Improvements in portable talking machines : en
  • US1545516A - Engine : en
  • CH110953A - Process for the production of chromate glue printing plates for hand or press gravure printing. : de en
  • CH110952A - Transfer printing. : de en
  • CH111058A - Removable traction stud for flexible track. : en fr
  • CA251637A - Oil well working valve : en fr
  • US1545581A - Printing telegraphy : en
  • CH111052A - Shock absorber for motor vehicles. : de en
  • US1545921A - Combination slide device : en
  • CH111099A - Spring seat. : en fr
  • DE416468C - Machine with star-shaped, rotating cylinders : de en
  • US1546196A - Means for shifting the load from one carriage to another coupled to the same : en
  • US1545754A - Circuit interrupter : en
  • US1546233A - Clutch pulley : en
  • US1546353A - Automatic flare machine : en
  • CH111127A - Process for manufacturing fibrous sheets with agglomerated fibers and sheet obtained by this process. : en fr
  • DE416418C - Double-acting four-stroke large gas engine with axially arranged scavenging pump : de en
  • GB230102A - Improvements in and relating to the generation and superheating of steam : en
  • GB236739A - Improvements in the process of reducing metal oxide : en
  • CH111016A - Starting, parking and safety device for cooling machines driven by an electric motor. : de en
  • FR591707A - Self-tightening unwinding brake : en fr
  • GB236775A - Improvements in or relating to apparatus for automatically mixing liquids in flow in predetermined proportions : en
  • FR591841A - Traveling advertising by mechanical propulsion : en fr
  • CA251676A - Centrifugal casting mechanism : en fr
  • CH109808A - Automatic cheese packing machine. : en fr
  • US1545996A - Auxiliary gasoline supply for automobiles : en
  • US1545964A - Tobacco pipe : en
  • US1546111A - Gas generator : en
  • US1546210A - Truck : en
  • US1545759A - Apparatus for conveying and sealing packages : en
  • US1546053A - Table game apparatus : en
  • AU2030824A - Improvements inthe lining of iron and steel pipes and tubes : en
  • CH110855A - Machine for classifying objects according to the signs they bear. : en fr
  • DE416487C - Aluminum alloy : de en
  • CH110456A - Device for unfolding representations located on strips of fabric and paper or on other rollable material. : de en
  • USD67776S - Design for a radiocabinet : en
  • US1545714A - Turret-shooting battery : en
  • US1545798A - Trunk and tire carrier : en
  • US1546167A - Loose-leaf binder : en
  • USRE16113E - Robert i : en
  • US1545913A - Feeding and stacking method and machine : en
  • DE416374C - Tunnel furnace : de en
  • DK34739C - Envelope with Safety Close. : da en
  • CA251625A - Kite balloon : en fr
  • CH110839A - X-ray tube. : en fr
  • US1546018A - Ensilage reaper and cutter : en
  • US1545738A - Spear : en
  • US1545848A - Golf ball : en
  • US1545894A - Toy table : en
  • US1546046A - Combined curling and waving iron : en
  • USD67817S - Design for a lighting fixture : en
  • CA251626A - Combination tool : en fr
  • DK34723C - Device at Axles for Bicycle Rear Wheels. : da en
  • US1545732A - Bubble forming and blowing device : en
  • US1546219A - Toilet article : en
  • US1545886A - Method and apparatus for establishing high-voltage electric circuits, comprising removable hand contact-making devices : en
  • US1546075A - Balance-staff bearing for timepieces : en
  • DE416551C - Brake device operated by compressed air for the winch of jetting machines for railway bedding bodies : de en
  • DE416313C - Drying cabinet for lacquered sheet metal goods : de en
  • US1545726A - Camper's table : en
  • CH111081A - Machine for loosening and cleaning forage. : de en
  • CH111093A - Mixer tap. : de en
  • DE416532C - Circuit arrangement for sending Hertzian waves by means of a cathode ray generator : de en
  • US1545711A - Electric-lamp structure : en
  • US1546043A - Resilient inner liner for pneumatic tires : en
  • USD67789S - Design for a doll label : en
  • GB236678A - Improvements in and connected with crystal detectors for wireless telegraphic or telephonic apparatus : en
  • CH109598A - Soil emptying trolley. : de en
  • CH110958A - Calendar. : de en
  • CA251698A - Method of bleaching petroleum products with clay : en fr
  • DE416408C - Device for controlling the dark adaptation of the eye : de en
  • DE416359C - Procedure for evacuating discharge boilers and the like like : de en
  • DE416481C - Bicycle lock : de en
  • ES93632A1 - Process for the manufacture of bars, blocks and other objects that consist of very large crystals, of metals with a high melting point such as tungsten. : en es
  • ES93328A1 - A mouthpiece for cigars or cigarettes. : en es
  • FR591699A - Fixing device for brooms or similar utensils : en fr
  • FR591775A - Sockets for electric lamps : en fr
  • CH111096A - Regenerative heater. : de en
  • ES93639A1 - A provision for automatically starting and restoring synchronism of synchronous phase converters. : en es
  • FR591741A - Variable pitch propeller : en fr
  • ES93634A1 - An extractor for lifting, circulating and transporting liquids and fluids. : en es
  • CA251744A - Letter file : en fr
  • CA6740S - Biscuit : en
  • US1545756A - Pad for automobile clutch and brake pedals : en
  • DE416328C - Process for the preparation of bismuth complex compounds of the quinoline series which are readily soluble in water : de en
  • DE416385C - Device for the production of sheet metal containers with wireless hinge connection between base body and lid : de en
  • FR591734A - Removable tread for tires : en fr
  • GB236706A - Improvements in apparatus for dispensing liquid soap for ablution purposes : en
  • US1546287A - Transmission control : en
  • GB236869A - Improvements in overshoes or galoshes : en
  • GB236990A - Improvements in or relating to dusters, polishing cloths and the like : en
  • DE416260C - Pressure or suction pump with oscillating liquid piston : de en
  • DE416471C - Cooking pot insert to prevent boiling milk from overflowing : de en
  • ES93573A1 - Spindle drive mechanism in spinning, twisting and other similar machines. : en es
  • US1545770A - Shovel : en
  • US1546039A - Doubling machine : en
  • US1546162A - Metallic tie and rail support : en
  • GB227108A - A method of obtaining a more favourable construction of locomotives, locomobiles and the like considered from the thermal and technical production point of view : en
  • US1545796A - Pitman : en
  • US1545846A - Heel : en
  • US1546311A - Telephone return-time signal : en
  • ES91800A1 - Centrifugal starter for electric motors. : en es
  • GB236778A - A toy musical instrument : en
  • GB236993A - Improvements in low frequency amplifiers for wireless signals : en
  • US1545952A - Welting : en
  • CH110874A - Process for obtaining a sucrose anhydride. : en fr
  • CH110991A - Bearing for fastening axles and shafts to cross beams with a U-shaped cross-section. : de en
  • CH111113A - Punching machine whose punch arm, which is moved up and down in a non-positive manner, can be pivoted by hand across the punching direction. : de en
  • DE416332C - Heat exchange device : de en
  • US1545489A - Fastening means for doll heads : en
  • FR591737A - Apparatus for indicating the direction of travel of road motor vehicles : en fr
  • ES93718A1 - Procedure for the manufacture of clichĂ©s in organic plastic materials. : en es
  • GB236755A - An improved locking cover for ink wells : en
  • US1545509A - Glass and composition therefor : en
  • US1545820A - Water-heating apparatus : en
  • US1546117A - Explosive composition and process of preparing the same : en
  • US1546231A - Mechanical toy : en
  • DE416300C - Electric fly catcher : de en
  • ES93597A1 - Cable and installation for telephoning in four-wire connection. : en es
  • US1546087A - Lamp-closure fastener : en
  • CA251656A - Method and apparatus for applying plastic compositions : en fr
  • CA251788A - Printing press : en fr
  • FR591676A - Capacitor refinements : en fr
  • ES93631A1 - Apparatus for adjusting a balance. : en es
  • US1546048A - Process for the production of colloidal sulphur : en
  • US1546150A - Lacing-hook-feeding device : en
  • CH109267A - Connectors, in particular for the building trade. : de en
  • US1545728A - Time-controlled electric-switch system : en
  • US1545750A - Expanding tissue-paper ornament : en
  • US1546085A - Lawn swing : en
  • US1545659A - Sheet-mounting device : en
  • US1545479A - Apparatus for stabilizing bodies exposed to external forces : en
  • US1546176A - Titanium steel : en
  • ES93394A1 - Improvements in lamp making machines. : en es
  • GB236864A - Improvements in and relating to fourdrinier or other paper-making and like machines : en
  • USD67782S - Design for a card mount : en
  • FR591825A - Noise absorbing pads for hairdressing scissors : en fr
  • GB229262A - Improved motor drive for sewing machines : en
  • GB229269A - : en
  • DE416175C - Universal machine tool with manual operation : de en
  • DE416400C - Fastening of rotary switch caps and bases to one another by means of spring hooks : de en
  • FR591703A - Car window refinements : en fr
  • ES93771A1 - Improvements in receiver systems for wireless telegraphy. : en es
  • ES93642A1 - Machine to wind a wire in 8-shaped turns on two parallel rods. : en es
  • GB230485A - Improvements in or relating to telephone systems : en
  • US1545601A - Telegraph system : en
  • US1545806A - Car-coupling device : en
  • GB237011A - An improved piano player : en
  • GB220936A - A process for separating hafnium and zirconium : en
  • US1545569A - Game apparatus : en
  • ES93560A3 - A procedure for the manufacture of own folding boxes-containers for the containment of raisins. : en es
  • FR591760A - Process for ironing cords used in cold cuts and machine to achieve it : en fr
  • GB236707A - Improvements in coin freed gas meters : en
  • GB236863A - Improvements relating to the illumination of instrument dials and clock dials : en
  • FR591723A - Improvements in the manufacture of dense and chemically indifferent impermeable parts or objects, containing diatomaceous earth : en fr
  • FR591730A - Preparation process for polishing felts : en fr
  • GB234445A - Improvement in construction of enclosed drive automobile bodies : en
  • US1545751A - Safety vehicle control system : en
  • US1546306A - Halter fastener : en
  • CH111046A - Electrical device for monitoring the position of convertible organs, for example the switch of an electrical high-voltage system. : de en
  • FR591821A - Improvements to windows, windshields and the like : en fr
  • DE416520C - Shotshell : de en
  • US1545476A - Toy arrow : en
  • US1546221A - Device for ejecting paste and cream from collapsible tubes : en
  • ES92793A1 - Clutch improvements. : en es
  • US1545535A - Tobacco-user's appliance : en
  • DE416378C - Storage of the shaft of rotatable wind turbine blades : de en
  • DE416571C - Knife drum open on one side for forage cutting machines : de en
  • CH110887A - Device for starting interconnected direct current motors, in particular railway motors, by means of a step switch. : de en
  • CH111069A - Device for regulating torsion in continuous ring spinning machines. : en fr
  • US1546056A - Tobacco-pipe cleaner : en
  • FR591758A - Temperature controller for heating liquids : en fr
  • GB236703A - Improvements in or relating to curtain suspension devices : en
  • CH110959A - String musical instrument. : de en
  • US1545873A - Process for the manufacture of the arsenates of the alkaline-earth metals : en
  • US1545660A - Spare-tire-locking device : en
  • US1546247A - Burner-top-supporting construction : en
  • US1545563A - Drag link : en
  • AU1846424A - Improvements in or relating to shoemaking methods and machines and to sewing devices particularly applicable therefor : en
  • CA251759A - Method of making concrete foundation piers : en fr
  • CH111006A - Multi-stage high pressure steam or gas turbine. : de en
  • CH111124A - Process for the preparation of a new basic dye. : de en
  • US1546101A - Storage-battery container : en
  • CA251682A - Combined pressure gauge and valve cap : en fr
  • US1545599A - Method of and means for producing oscillating currents of high frequency : en
  • US1545767A - Electric fuse : en
  • US1545843A - Rheostat : en
  • DK34737C - Formwork board. : da en
  • US1546273A - of gardner : en
  • CA251592A - Coin receptacle : en fr
  • US1546309A - Method of manufacture of artificial pearls and mother-of-pearl : en
  • US1545586A - Sausage-twisting machine : en
  • US1545871A - Store-front construction : en
  • US1546121A - Softening of acid-treated fabrics : en
  • CA251716A - Feeding mechanism for rotary printing machines : en fr
  • CH111057A - Suspension, especially for small cars. : de en
  • DE416376C - Ship lift : de en
  • GB236977A - Improvements in electric interrupters for the automatic transmission of wireless or other telegraphic code signals : en
  • US1545943A - Trench-machine bucket : en
  • CA251789A - Locomotive boiler : en fr
  • CA251826A - Metal wheel spoke : en fr
  • DE416246C - Additional system which is intended to be installed within a photo system or in its immediate vicinity : de en
  • DE416464C - Process for the production of an easily soluble ink paste : de en
  • CA251602A - Stooking machine : en fr
  • DE416521C - Automatic firearm : de en
  • FR591789A - Receiver device for frequency transformation radio signaling : en fr
  • ES93652A1 - A notebook whose pages are held by staples placed on the spine. : en es
  • FR591696A - Further training in hydrocarbon stoves : en fr
  • FR591701A - : fr
  • USD67791S - Design eoe a coffee : en
  • GB236733A - An improved tap-hole bush for casks, barrels and the like : en
  • US1545655A - Searchlight : en
  • US1545883A - Sofa bed : en
  • US1545928A - Hydrocarbon motor : en
  • DE416395C - Portable typewriter : de en
  • GB223592A - An improved arrangement for the application of band saws to the textile industry : en
  • FR591761A - Improvements to concrete pavements and other similar pavements : en fr
  • US1545667A - Detachable furniture-post mounting : en
  • ES93507A1 - A device for degassing and, if necessary, aerating fine-grained materials. : en es
  • ES93568A3 - Radiotelephony receiving station with lamp or vacuum detector, packed in container or receptacle on purpose. : en es
  • GB215367A - Improvements in receiving devices for cutting machines of the rotary type for paper or pasteboard, and like machines : en
  • FR591754A - Attachment of tools to the tool slide of film perforating machines : en fr
  • US1545981A - Lubricating system : en
  • US1546066A - Trap : en
  • GB236669A - Improvements in or relating to rotary scouring wheels or rolls : en
  • DK34725C - Lastdamper. : da en
  • CH111151A - Electricity meter. : de en
  • US1545957A - Heating apparatus : en
  • US1546271A - Tennis net : en
  • FR591763A - Improvements to telephone receivers : en fr
  • GB237003A - Improvements in or relating to machines for the cultivation of turnips and similar vegetables : en
  • GB236872A - Improvements in and relating to rear axle differential casings for motor vehicles : en
  • FR591661A - Automobile splash guards : en fr
  • CH111091A - Automatic ejection device for stone molding machines. : en fr
  • FR591664A - Improvements in grain conditioning machines : en fr
  • GB236857A - Improvements in electric drink mixers : en
  • ES91404A1 - A suction lighter with oil regulation by variation of level and suction power. : en es
  • GB236689A - Improvements in or relating to guards for machinery : en
  • FR591850A - Necessary for ladies' work : en fr
  • FR591735A - Beard trimming machine : en fr
  • GB227833A - Improvements relating to measuring and registering apparatus for viscid liquids : en
  • US1546211A - Manufacture of products containing cellulose : en
  • GB236832A - Anti-priming device for steam generators : en
  • US1545530A - Typewriting machine : en
  • CH111104A - Process for the production of caps for tightly closing bottles, jars, etc. and caps produced by the process. : de en
  • US1545870A - Polish for automobiles, furniture, etc. : en
  • FR591694A - Frequency changer device : en fr
  • US1545810A - Festoon-stitch-sewing machine : en
  • US1546127A - Apparatus for cooking : en
  • CA251617A - Clothes hanger : en fr
  • ES93601A1 - An improvement in sound amplifiers. : en es
  • DE416272C - Stockless anchor : de en
  • ES92767A1 - Interior piece of hearth in domestic stoves for solid fuels. : en es
  • ES93755A1 - A mechanical procedure to produce samples on hairy tissues. : en es
  • FR591705A - ClichĂ© melter with mold adjacent to the crucible : en fr
  • FR591759A - Quiet : en fr
  • ES93698A1 - A chemical product to make all objects to which it is applied flammable. : en es
  • GB236758A - Improvements in and relating to magnetic separators : en
  • GB237010A - Improvements in and relating to the manufacture of concrete : en
  • ES90332A2 - Plug contact. : en es
  • US1545482A - Pulley block : en
  • US1546164A - Shock absorber for vehicles : en
  • SE59155C1 - : en
  • US1545929A - Press guard : en
  • FR591795A - Self-adjusting ball joint or ball bearing : en fr
  • US1545498A - Method of cleaning steel and imparting rust-inhibitive properties thereto and solution therefor : en
  • US1545841A - Antifeiction bearing and method of assembling same : en
  • US1545992A - Hand-brake mechanism for railway cars : en
  • CH110757A - Noise damping device for typewriters. : en fr
  • CH111114A - Clamping device for shoes. : de en
  • US1545520A - Six-wheel truck : en
  • CA251720A - Cable : en fr
  • CA251699A - Combination tire carrier and bumper : en fr
  • CA251798A - Window regulator : en fr
  • US1545525A - Ear telephone : en
  • US1546036A - Asphalt cutter : en
  • CA251753A - Corrugated reflector : en fr
  • US1545647A - Supporting device for cigar holders, cigarette holders, and other articles : en
  • ES93766A1 - Tubular oven for firing ceramic articles and objects. : en es
  • CA251664A - Theft preventing vehicle device : en fr
  • US1545539A - Nail puller : en
  • DE416476C - Cutting head for internal thread with thumb core to adjust the cutting jaws : de en
  • ES93558A1 - Apparatus for the manufacture of flat glass by drawing. : en es
  • ES93738A1 - Procedure and installation for the direction without inertia of the light. : en es
  • CH111068A - Rowing device for moving the vehicle in the face direction. : de en
  • CA251688A - Grinding mill : en fr
  • CH110795A - Power transmission mechanism. : en fr
  • CA251607A - Wall sheathing : en fr
  • DE416563C - Method of measuring relative humidity : de en
  • CH110904A - Firing for simultaneous burning of a finely divided, easily combustible fuel with coal dust. : de en
  • DE416615C - Synchronous motor with bare iron armature : de en
  • USD67781S - Design for a radiocabinet : en
  • US1545708A - Transmission of pictures by electricity : en
  • CA251615A - Tractional device for motor vehicles : en fr
  • CA6756S - Radiator cover : en
  • US1546276A - Display rack : en
  • US1545661A - Sheet-metal calender shell : en
  • US1546041A - Rubber-footwear last : en
  • ES93565A1 - A plate-throwing apparatus for shooting exercises. : en es
  • US1546015A - Swinging closure : en
  • US1546079A - Battery handlamp : en
  • CA251651A - Snubbing device : en fr
  • CA251818A - Pumping jack : en fr
  • US1545771A - Display carton : en
  • US1545965A - Power loading apparatus : en
  • US1546217A - Automatic ball-jointed trip post for well equipment : en
  • US1546145A - Support for mattresses : en
  • US1546147A - Pipe-bending machine : en
  • US1546182A - Combined door lock and stay : en
  • ES93740A3 - A detachable aerial antenna with parallel branches packaged in a portable way with all its accessories. : en es
  • CA251600A - Bed attachment for chesterfields : en fr
  • CA251755A - Variable speed gear : en fr
  • DE416350C - Speed change transmission : de en
  • ES93523A1 - A pump for establishing the cooling water stream in liquid fuel engines. : en es
  • FR591656A - Improvements to the construction and cylinder mounting of a two-stroke double-acting engine : en fr
  • US1545691A - Pedestal tiebar : en
  • US1546243A - Engine piston : en
  • DE416451C - Process for the regeneration of catalysts : de en
  • GB237203A - Improvements in liquid fuel burners : en
  • US1545553A - Driving plane : en
  • US1546073A - Automatic crossing guard : en
  • FR591752A - Rear lighting plate, in particular for motor vehicles : en fr
  • CA251643A - Rouge pad : en fr
  • CA251700A - Centrifugal dredging pump : en fr
  • CH110989A - Screw locking. : de en
  • US1545672A - Static discharger for automobile trucks : en
  • DE416449C - Coil for drawing wire : de en
  • US1545862A - Automobile signal : en
  • US1545515A - Shirt-front holder : en
  • US1546128A - Cutting apparatus : en
  • DE416371C - Night signal device for signaling letters, numbers and symbols or for giving Morse code, consisting of a projection device in front of which an endless film strip is moved : de en
  • DE416355C - Ironing cold saw machine with automatic stroke adjustment : de en
  • DE416560C - Device for regulating the speed of speaking machines : de en
  • AU2375025A - Improvements in electric discharge devices : en
  • US1546163A - Bathing cap : en
  • CA251635A - Boiler : en fr
  • US1545959A - Golf-ball-teeing device : en
  • US1545668A - Steam generator : en
  • FR591714A - Locking device with blocking for car body doors : en fr
  • CA251773A - Metallic door : en fr
  • CH110993A - Seal for piston rods, turbine shafts and the like. : de en
  • US1546171A - Cleaning instrument for matrices in typesetting machines : en
  • USD67807S - Design eor a bottle : en
  • CA251718A - Safety drive : en fr
  • CH110899A - Door holding device to secure open doors in the open position. : de en
  • ES93716A1 - Improvements in mechanical firearms. : en es
  • CA251696A - Differential : en fr
  • US1545560A - Airplane propeller : en
  • CH110987A - Support ring for wreaths of all kinds, especially for gymnasts and archery wreaths. : de en
  • US1545710A - Heating furnace : en
  • US1545822A - Valve for internal-combustion engines : en
  • US1546193A - Live-picture production : en
  • US1545863A - Ctjttllfg block for die presses : en
  • US1546102A - Phonograph-record repeater : en
  • US1545827A - Tuft-tube-attaching means for tube frames : en
  • CA251761A - Overall : en fr
  • CA251767A - Method of drawing sheet glass : en fr
  • CA251775A - Process for the production of alumina from aluminum nitrates : en fr
  • SE59147C1 - : sv
  • US1545485A - Heat-treating furnace : en
  • US1546290A - Aluminum chloride process : en
  • US1546313A - Supporting system for machines of aerial navigation : en
  • ES92717A1 - Mechanism to transform the movement of seawater into a dynamic and driving force. : en es
  • CA251807A - Electric heating element : en fr
  • CA251760A - Method of making concrete foundation piers : en fr
  • CH111100A - Portable bathing apparatus. : de en
  • US1545666A - Keyless lock : en
  • US1546184A - Feeder : en
  • US1545807A - Swimming device : en
  • US1546008A - Internal-combustion engine : en
  • US1546118A - Floor-trough structure for bridges : en
  • CH110990A - A method of manufacturing leaf suspension and other springs and a spring obtained by applying this method. : en fr
  • CA251764A - Recovery of thiocyanates and thiosulphates : en fr
  • AU1891624A - Non-hygroscopic seed disinfectants, : en
  • US1545931A - moines : en
  • CA251808A - Soldering iron : en fr
  • CH111102A - Insulated handle for cooking and roasting vessels, tea and coffee pots, kettles, cups, keys, vessel lids, etc. : de en
  • DE416289C - Device for adjusting the pressure of the cylinders in rotary printing machines, in particular rotary rubber printing machines : de en
  • GB236866A - Improved construction of bead bracelet or the like : en
  • US1545576A - Acoustical device : en
  • ES93509A1 - A signal apparatus. : en es
  • US1545778A - Game apparatus : en
  • US1545736A - Resilient metal wheel construction : en
  • US1546153A - Clarinet : en
  • US1546310A - Telegraphone : en
  • DE416438C - Device for sharpening straight razors : de en
  • ES93563A1 - Stone watering machine in the quarry. : en es
  • US1545637A - Method for separating materials of different specific gravities : en
  • US1546109A - Game apparatus : en
  • FR591788A - Improvements to cushions for billiards and similar tables : en fr
  • GB225243A - Improvements in mechanism for supplying foil in machines for forming sealed foil packages : en
  • FR591838A - High voltage direct current generating device : en fr
  • US1546161A - Adapter for vacuum-tube sockets : en
  • DE416426C - Sewing machine : de en
  • US1545916A - Feeding and stacking method and machine : en
  • US1546037A - Combination pocket toilet article : en
  • US1546067A - Shoulder pad : en
  • GB236753A - Improvements in delivery mechanism of flat-bed printing machines : en
  • ES93782A1 - Machine for the manufacture of hollow glass bodies. : en es
  • GB218247A - Improved process for treating rubber and the like and products obtained thereby : en
  • FR591796A - Rotary distributor of materials and, in particular, fertilizers : en fr
  • ES93327A1 - Insulator improvements. : en es
  • FR591653A - : fr
  • CH110978A - Device for forming droplets of a predetermined size that are as uniform as possible. : de en
  • FR591747A - Permanent electric compress for genitals : en fr
  • US1545483A - Carburetor : en
  • US1546098A - Protector and lubricant retainer for vehicle springs : en
  • US1545529A - Ophthalmic mounting : en
  • US1546242A - Ice-shaving machine : en
  • US1546006A - Attachment for dental plates : en
  • US1546060A - Photographic camera : en
  • GB236824A - Improvements in safety razors : en
  • FR591790A - Artificial cork body with a round surface with a metal frame and its manufacturing process : en fr
  • GB222487A - Improvements in or relating to the preservation of eggs : en
  • GB236749A - Improvements in mountings for the terminals of selector switches : en
  • ES93592A3 - Desulfurization procedure for zinc ores. : en es
  • DE416331C - Heat exchange device : de en
  • US1545762A - Drain check valve : en
  • ES93739A1 - Mold for the new tire gumming. : en es
  • US1545583A - Composite pneumatic vehicle tire : en
  • US1545733A - Damper-winding support : en
  • US1546327A - Earth anchor : en
  • US1545954A - Cigar lighter : en
  • US1546341A - Braiding machine : en
  • DE416570C - Windreuter : de en
  • US1545575A - Heel-attaching machine : en
  • US1546143A - Typewriter : en
  • US1546200A - Fluid meter : en
  • US1545477A - Freezing can : en
  • US1545540A - Motor support : en
  • FR591822A - Uncooled combustion chamber injection engine cylinder head : en fr
  • GB232560A - Process for drying calcium hypochlorite compounds : en
  • US1545543A - Machine for copying shoe lasts and other irregular bodies : en
  • US1546045A - Nonagitating cooker : en
  • CA251787A - Air cleaning material : en fr
  • GB219992A - Improvements in or relating to rope driving pulleys with gripping jaws : en
  • GB236797A - Improvements in rock drills : en
  • GB236979A - Improvements relating to apparatus for use in electrical signalling : en
  • US1546050A - Light fixture : en
  • US1545860A - Game device : en
  • US1545679A - Nut-screening apparatus : en
  • US1545847A - Trial frame : en
  • US1545900A - Beet harvester : en
  • CH111107A - Device for controlling bobbin lace machines. : en fr
  • GB236709A - An improved compound fabric : en
  • GB236788A - Improvement in electrical condensers : en
  • ES93658A1 - An industrial product consisting of whole wheat pasta for soup. : en es
  • ES93774A1 - Improvements to the covers for the toilet seats. : en es
  • US1545501A - Bedclothes holder : en
  • US1546300A - Gate : en
  • DE416455C - Central buffer coupling for railway vehicles : de en
  • AU1850824A - Improved filter for attachment to water taps : en
  • CH111015A - Steam generator. : de en
  • DE416230C - String instrument : de en
  • FR591677A - Cars especially intended for children : en fr
  • US1545927A - Denatured alcohol : en
  • US1546017A - Articulated railway vehicle : en
  • US1546317A - Pruning shears : en
  • US1545994A - Matrix holder : en
  • US1546044A - Stove or the like : en
  • USD67785S - Albert bbod : en
  • US1545658A - Expansion pulley : en
  • CH111045A - Contact device for bell systems. : de en
  • US1546187A - Exercising apparatus : en
  • USD67786S - Design for a ring or similar article : en
  • DE416306C - Support leaf spring, especially for motor vehicles : de en
  • AU2192825A - Improved means for storing and releasing disinfectant into flushing cisterns : en
  • DE416346C - Adjusting device for scythes : de en
  • AU1852224A - Improvements in concrete slab building, in concrete slab elements therefor, and in the manufacture of said elements : en
  • US1545492A - Paper-feeding-control mechanism : en
  • ES93608A3 - An apparatus for printing and reproducing phonograph records. : en es
  • ES93697A1 - A grinder-grater. : en es
  • ES93779A1 - Improvement in switches and switches for electric current. : en es
  • CH110858A - Device for preparing gummed tapes for sealing packagings. : en fr
  • FR591729A - Process for preparing artificial masses : en fr
  • CA251619A - Internal combustion engine : en fr
  • CA251825A - Pump : en fr
  • DE416420C - Lubricating device for oscillating roller axles of coal atomizing machines, in which the bearing housing is designed as a lubricant container : de en
  • US1545768A - Cigarette choker : en
  • US1545791A - Printing cylinder : en
  • US1545833A - Vehicle : en
  • DE416249C - Cooling bed : de en
  • CH109307A - Petrol filter. : de en
  • CA251666A - Hydraulic pump : en fr
  • CA251729A - Can feeding mechanism : en fr
  • GB236731A - Dust allayer : en
  • CH111092A - Lock, in particular for shaft ovens operated with compressed air. : de en
  • US1545966A - Shoe heel : en
  • US1545643A - Wringer : en
  • US1546346A - Enameled armor-mesh fabric and method of finishing same : en
  • DK34736C - Automatic Gravel Harp and Sorting Machine. : da en
  • DE416403C - Cathode tubes with several electron sources, which are in series in an expediently from a low, medium or high frequency alternating current generator fed current path : de en
  • CH111062A - Link turntable. : de en
  • US1545635A - Drifting and relief valve : en
  • US1545793A - Plowing machine : en
  • USD67778S - Design for a finger ring : en
  • ES93644A1 - Procedure for the manufacture of electrical insulators. : en es
  • GB236665A - Improvements in apparatus for re-rubbering pneumatic tyres : en
  • ES93704A1 - Incandescent cathode for emitting lamps. : en es
  • DE416484C - Device for the production of lace ties with ends stiffened by celluloid : de en
  • CA251809A - Process of briquetting fuel : en fr
  • FR591849A - Process for manufacturing friction bodies for brakes and clutches and friction bodies obtained by this process : en fr
  • GB236974A - Improvements in or relating to the manufacture of knitted fabrics : en
  • US1545579A - Electric switch : en
  • US1546157A - Box-lid fastener : en
  • DE416327C - Process for the preparation of sodium tribismutyl tartrate : de en
  • CA251593A - Door closing device : en fr
  • CA251734A - Flexible coupling : en fr
  • CH111029A - Electrical regulating resistor. : de en
  • FR591847A - : fr
  • US1545834A - Game : en
  • CA251751A - Lamp : en fr
  • CH111005A - Steam or gas turbine. : de en
  • CH111044A - Device for using existing electrical lines as an antenna for wireless waves. : de en
  • US1545876A - Rail-joint lock : en
  • US1546278A - Ball-bearing shaft : en
  • CH110745A - Process and installation for the continuous production of chlorinated water. : en fr
  • US1545911A - Feeding and stacking method and machine : en
  • US1546062A - Lathe : en
  • DK34747C - Speaker for Wireless Telephony. : da en
  • CA251693A - Sifting and sorting machine : en fr
  • CA251636A - Curtain stretcher : en fr
  • CA251670A - Safety device for high riggers : en fr
  • CH110945A - Process of deacidification of acid fats and acid oils. : en it
  • AU1842724A - An improved rim contracting appliance for use with collapsible rims : en
  • CA251695A - Polishing tool : en fr
  • CH109613A - Thick winged monoplane airplane. : en fr
  • AU2193825A - Improved machine for forming or covering boxes : en
  • GB236701A - Improvements in and relating to bedstead fittings : en
  • DE416252C - Process for the production of condensation products : de en
  • DE416431C - Device for indirect printing with gelatin printing plates : de en
  • US1545568A - Tire filler : en
  • US1545836A - Transfer ink for marking leather : en
  • CH110956A - Copy frame. : de en
  • ES93672A1 - Procedure for the production of solid dyes on vegetable fibers. : en es
  • ES93703A1 - A system of cotton bales for cleaning garages and cars and machinery in general. : en es
  • DE416341C - Direction indicator : de en
  • CA251712A - Permutation lock : en fr
  • GB229618A - Improvements in record strip guides for autographic registers : en
  • GB236664A - Improvements relating to the furnaces or fire places of bakers' ovens and the like : en
  • DE416465C - Process for the production of lacquer paints : de en
  • DE416396C - Device for drawing current for an anode battery : de en
  • DE416393C - Device on typewriters for switching the lines : de en
  • ES93679A3 - A grinding wheel for coffee grinder. : en es
  • US1546148A - Multiple-outlet socket : en
  • US1546259A - Household-expense-recording apparatus : en
  • US1545772A - Golf-game apparatus : en
  • US1545936A - Pump : en
  • DE416324C - Lamp for hanging gas incandescent light : de en
  • DE416423C - Pole plate for magnetic chuck u. like : de en
  • ES93669A1 - A new completely hermetic reservoir, to wave or curl hair, by means of electricity. : en es
  • DE416294C - Obstetrics hook : de en
  • GB236738A - Improvements relating to preserving jars : en
  • GB236861A - An improved mechanically operated animal device particularly suitable as an article of jewellery : en
  • US1545917A - Rake attachment for planters : en
  • US1546347A - Waffle iron : en
  • GB236859A - Device for scavenging the products of combustion in four stroke engines using an explosive mixture : en
  • DE404274C - Circulating field magnet consisting of individual permanent magnets for magneto-electric machines with stationary armature winding : de en
  • DE416409C - Electrically operated floor cleaning and polishing device : de en
  • ES93535A1 - A box wagon-closed transshipable for the transport of oranges and other fruits or vegetables. : en es
  • FR591693A - Compressed air thermolocomotive : en fr
  • FR591779A - Nut wrench : en fr
  • GB229696A - Improvements in or relating to drag arrangements for spinning, twisting and like machines : en
  • FR591750A - Multi-compartment steam or gas turbine : en fr
  • CH110960A - Game board. : de en
  • US1546277A - Rain guard for windows : en
  • ES93667A1 - Procedure for cooking materials in rotary ovens. : en es
  • ES93670A2 - A folding chair model with its operating system. : en es
  • GB228160A - Improvements in vacuum tube oscillation generators : en
  • GB236697A - An improved machine for washing or developing photographic blue prints and the like : en
  • DE416444C - Shooter drive for ribbon looms : de en
  • DE416320C - Device for regulating the pressure of the injection air of two-stroke internal combustion engines equipped with flushing pumps : de en
  • GR972B - INSTALLATION MECHANISM INSTALLATION RECOMMENDED FROM AN INDUSTRIAL COMPRESSION GAS GENERATOR OF INNER BURNING AND ENGINE TO CONSUMER AND CONSUMER. : el en
  • GB236699A - Improvements in or relating to diaphragms for use in sound reproduction : en
  • CA251731A - Process of nitrating aromatic hydrocarbons : en fr
  • ES93559A1 - Improvements in the recliner back chairs. : en es
  • US1545826A - Peanut-hulling machine : en
  • FR591712A - Protector for inner tubes of pneumatic tires : en fr
  • FR591783A - Machine for crimping cartridge cases or other similar applications : en fr
  • US1545893A - Liquid cooler : en
  • GB236680A - Improvements in telephone receivers and transmitters and the like electromagnetic instruments and the manufacture thereof : en
  • GB236688A - Improvements in coin controlled liquid dispensers : en
  • CH111180A - Support for rotating member. : en fr
  • US1545674A - Projection apparatus : en
  • US1545823A - Method of working open-hearth furnaces and the like : en
  • US1546179A - Bailer socket : en
  • US1546250A - Clamp bar for electric-welding machines : en
  • DK34744C - Fadvender. : da en
  • GB236726A - Improvements relating to loose couplings for use in radio reception : en
  • GB236996A - Improvements in or relating to inductance coil mountings : en
  • DE416514C - Ten switching device for counters and calculators : de en
  • GB236705A - Improvements in and relating to indicating means for railway carriage doors : en
  • GB236716A - Improvements in temperature regulating devices : en
  • ES93650A1 - Improvements in amplifying devices. : en es
  • CA251709A - Method of and means for promoting plant growth : en fr
  • DE416333C - Method of removing sludge from electrical collectors : de en
  • GB236667A - Obstetric appliance : en
  • GB236722A - A new or improved hand tool or device for use in lifting the springs of internal-combustion engine valves : en
  • US1545861A - Pocket savings bank : en
  • US1545980A - Combination ash receiver and cigar lighter : en
  • USD67774S - Design fob : en
  • CA251827A - Means for recording and reproducing sounds : en fr
  • US1546264A - Radiation-measuring device : en
  • ES93219A1 - A security device against theft. : en es
  • FR591774A - New device for handling by monorail trolleys : en fr
  • CA251694A - Gate : en fr
  • FR591678A - Improvement in interchangeable choke supports : en fr
  • DE416459C - power strip : de en
  • US1545591A - Manufacture of electron-discharge devices : en
  • US1546120A - Book construction : en
  • US1545654A - Water cooled anode for vacuum tubes : en
  • FR591682A - Saturator : en fr
  • GB236754A - Improvements relating to bread making machinery : en
  • US1545574A - Awl pointing and testing device : en
  • US1545653A - Envelope : en
  • GB236666A - Improvements in or relating to the pistons of internal combustion engines : en
  • GB236767A - Improvements in or relating to means for preventing wooden boot heels from splitting : en
  • ES93562A1 - Great food muffin. : en es
  • US1546095A - Match-packeting machine : en
  • US1545619A - Method of treating ores : en
  • ES93792A1 - Improvements in the construction of electronic emission devices. : en es
  • DE416501C - Device for supplying and removing the cooling water or heating steam to the axially movable, lateral sealing piston of rotary piston machines : de en
  • US1545975A - Means for precipitating solids suspended in gaseous or other fluids : en
  • US1546222A - Tents, marquees, and the like : en
  • CA251628A - Process and mechanism for resurfacing talking machine records : en fr
  • CA251667A - Brake mechanism : en fr
  • CA251763A - Process of producing chlor-derivatives of methane : en fr
  • US1546331A - Double-action universal bumper : en
  • CH110971A - Watch winder box. : en fr
  • AU2198525A - Improvements in and relating to resilient wheels : en
  • CH110840A - Electric arc furnace. : de en
  • CH111064A - Process for the conductive bridging of the joints on the route of laid rails. : de en
  • CH110972A - Shaped stone for clamping plates and method for producing the same. : de en
  • DE416071C - book : de en
  • US1545816A - Loose-leaf binder : en
  • US1545934A - Motor vehicle : en
  • ES93554A3 - Improvements in boilers or homes for hot water heating. : en es
  • ES93661A1 - Fuel saver. : en es
  • US1546001A - Lock : en
  • US1546151A - Plaster lath board : en
  • USD67814S - Design pob a doll : en
  • CH110979A - Process and device for the production of colloidal substances by mechanical means. : de en
  • DE416330C - Device for regulating the boiler feed for steam engines with variable speed : de en
  • GB237008A - Improvements in and relating to the drying of peats and other materials : en
  • US1545561A - Electrodeposition of metals : en
  • US1545696A - Valve mechanism : en
  • US1545878A - Spring support or hanger : en
  • US1546059A - caillau : en
  • US1546158A - Rail-bearing plate : en
  • DE416361C - Collapsible car body, especially for motor vehicles : de en
  • GB232918A - Railway signalling apparatus : en
  • GB237004A - Improvements in stamp mills for crushing : en
  • USD67808S - Design eor a bottle : en
  • AU1856024A - Improvements in cultivators and cultivators combined with seed and fertilizer drills : en
  • US1545887A - Puzzle : en
  • US1545567A - Bottle-capping device : en
  • US1546110A - Spark plug : en
  • USD67819S - Design for a cabinet for a radio set : en
  • CH109269A - Grid for hydraulic plants. : en fr
  • US1545914A - Feeding and stacking method and machine : en
  • DE416482C - Box frame for motorcycles with inserted tank : de en
  • US1545872A - Treating textile materials : en
  • US1546027A - Brake-pressure regulator for road vehicles : en
  • US1546249A - Price sign : en
  • CH110964A - Computing device. : de en
  • CA251669A - Operating mechanism for dirigible headlights : en fr
  • CH110798A - Connection device. : en fr
  • US1546119A - Road-roller-engine mounting : en
  • USD67787S - Design for a bottle : en
  • CH111159A - Electrically controlled timepiece. : en fr
  • AU2068224A - Improvements in fluid actuated inlet valve for rock drills : en
  • US1546272A - Electric switch : en
  • CH110975A - Cylindrical milling cutter. : de en
  • CA251652A - Method of casting printing slugs : en fr
  • CA251606A - Pipe cutter : en fr
  • CH110869A - Railway center buffer coupling. : de en
  • DE416447C - Double or multiple scales for single weighing with the single scales and compound weighing of the total load : de en
  • DE416466C - Device for adjusting the lock triangles in the knitting machine : de en
  • CH111080A - Transmission on mowers. : de en
  • CA251599A - Process of bread making : en fr
  • CA251812A - Lubricating system : en fr
  • CH110988A - Leaf spring band with a base for jewelry of all kinds, such as bracelets, collars and the like. : de en
  • US1545701A - Machine for forming milling cutters : en
  • US1545837A - Transfer ink and method of making the same : en
  • CH111020A - Switch. : en fr
  • DE416434C - Cooling device for the engine of motor vehicles : de en
  • GB236776A - Improvements in and relating to gas-fired shaft furnaces : en
  • GB237204A - Improvements in liquid fuel burners : en
  • US1545939A - Wear plate for journal boxes : en
  • US1545706A - Child's hat or cap : en
  • CA251824A - Process of treating hydrocarbon gases and products thereof : en fr
  • CH110910A - Writing desk. : de en
  • ES93206A1 - A procedure for obtaining sulfuric acid. : en es
  • CA251677A - Thermostatically controlled valve : en fr
  • US1546058A - Engine piston : en
  • CH110996A - Speed change transmission. : de en
  • CH111083A - Device for dividing cattle feed troughs. : de en
  • CH110954A - Cinematographic camera. : en fr
  • CH110986A - Weaning apparatus. : de en
  • AU2111524A - Improvements inthe art of treating synthesis gases of synthetic ammonia plants and apparatus therefor : en
  • CH110832A - Device for protecting electrical devices against surges. : en fr
  • CA251829A - Airplane receiving apparatus : en fr
  • CH111066A - Articulated coupling for the connection of two at least occasionally non-coaxial and acute-angled shafts, especially for power transmission in electric rail vehicles. : de en
  • US1546093A - Rotary valve : en
  • US1546103A - Internal-combustion motor : en
  • US1545595A - Fuel and process of making the same : en
  • US1545947A - Burglar alarm : en
  • USD67816S - Design for lace : en
  • US1545623A - Hockey boot : en
  • US1545938A - Warm-water-supply plant : en
  • ES93649A1 - Double shearing mechanism for fabric shearing machines. : en es
  • AU2393025A - Elevator safety appliances : en
  • CA251746A - Incandescent electric lamp housing : en fr
  • DK34727C - Ring-shaped muffle furnace. : da en
  • GB227107A - Improvements relating to the production of acid resisting bodies : en
  • CH111085A - Process for protecting fur, feathers and hair, insofar as they are not suitable for the textile industry, against moth damage. : de en
  • CA251792A - Fish dressing machine : en fr
  • CA251817A - Hair-dressing appliance : en fr
  • CH110754A - Process and installation for the continuous chlorination of cellulosic materials by dissolved chlorine. : en fr
  • FR591695A - Hydraulic recorder dynamometer : en fr
  • ES93225A1 - An improvement in the extraction of hydrogen by partial liquefaction of its gaseous mixtures. : en es
  • CA251685A - Dual ignition system : en fr
  • US1545933A - Shock absorber for motor vehicles : en
  • US1545811A - Constant-temperature method of curing and treating tobacco : en
  • US1545831A - Tire-repair tool : en
  • US1545556A - Machine for use in the manufacture of sanitary napkins and pads : en
  • US1546068A - Process of welding rotor bars : en
  • CH110974A - Machine for the production of compressed objects. : de en fr
  • DE416354C - Electric motor drive for slow running machines, especially for cold circular saws : de en
  • CA251614A - Attachment for automobiles : en fr
  • CH110908A - Box for holding the dust to be shaken out of a fluff cleaning device. : de en
  • AU2406625A - Improvements in or relating to variable air condensers : en
  • CA6755S - Ornamentation for the handle of a spoon : en
  • FR591700A - Spare wheel holder for automobiles : en fr
  • GB236875A - Improvements in golf clubs : en
  • US1545932A - Corner-bead clamp : en
  • FR591770A - : fr
  • CH110928A - Corset replacement. : de en
  • CH111128A - Paper machine. : de en
  • CH110917A - Neck bearing designed as a ball bearing for spinning spindles. : de en
  • US1545665A - Means for lubricating the cylinder liners of internal-combustion engines : en
  • US1545808A - Safety device for aircraft : en
  • US1545611A - Windmill : en
  • US1545731A - Signal and parking lamp : en
  • US1546268A - Tractor attachment : en
  • CH110901A - Domestic heating appliance. : en fr
  • CH111089A - Mouthpiece for closing the drill holes when pouring rock areas. : de en
  • AU2045524A - Improvements in roofing tiles : en
  • US1545490A - Operating valve : en
  • US1545838A - Nickel-copper alloy : en
  • USD67797S - Design eor a badge : en
  • US1546013A - Fuel-reserve-supply device : en
  • US1546315A - Tire-chain attachment for vehicle wheels : en
  • CA251758A - Vulcanisation of caoutchouc and product obtained thereby : en fr
  • DE416463C - Process for the production of high-dye silicate paints : de en
  • CA251681A - Washing machine base : en fr
  • DE416297C - Device for determining the pressure in a friction pack : de en
  • CA251735A - Attaching means for dust bags for suction cleaners : en fr
  • CH111139A - Rope climbing lock. : de en
  • FR591698A - advanced cigarette case : en fr
  • CA251630A - Variable speed drive pulley : en fr
  • CA251662A - Milling machine : en fr
  • FR591724A - Synchronous rectifier for high voltage : en fr
  • GB226179A - Improvements in or relating to brakes for vehicles : en
  • GB236780A - Process of total gasification of coal : en
  • CA251717A - Form or plate cylinder : en fr
  • US1545549A - Tandem-operated echo suppressor : en
  • US1546141A - Wheel rim : en
  • CH111095A - Heating device powered by fuel oil. : en fr
  • CA251726A - Rotary measuring valve : en fr
  • US1545521A - Yoke construction : en
  • CA251668A - Brake apparatus for motor vehicles : en fr
  • CA251741A - Lock switch : en fr
  • CA251620A - Portable forge : en fr
  • CH111028A - Electrical switching device. : de en
  • US1545868A - Controlling means for electric motors : en
  • CH111076A - Labyrinth seal for rotating shafts of steam or gas turbines, high-speed turbo blowers and pumps or the like. : de en
  • US1545629A - Clutch : en
  • US1545850A - Drapery support : en
  • US1545986A - Basket bouquet : en
  • CH110843A - Socket with plug socket for incandescent lamp. : en fr
  • US1545584A - Camp cooker : en
  • US1546096A - Combination tire-chain lock and chain tightener : en
  • US1546281A - Reflector : en
  • GB236693A - Improvements in trawl fishing nets : en
  • US1545500A - Hair and fur dye : en
  • CH110968A - Group of springs associated with an oscillating solid. : en fr
  • ES93618A1 - Apparatus for the passage with airtight seal of an electric current through a glass wall. : en es
  • US1546288A - Shaving brush : en
  • US1546224A - Stockless anchor : en
  • US1545800A - Automobile headlight : en
  • CH110957A - Humidifier for envelopes, postage stamps and other objects with gummed surfaces. : de en
  • CA251737A - Camera for aerial photography : en fr
  • FR591662A - Device for lapping the valve seats and valves of explosive engines : en fr
  • CA251723A - Dehydrating unit : en fr
  • CA251769A - Carboy box : en fr
  • ES93629A1 - Apparatus for the indication of low voltages. : en es
  • GB225501A - Process for the manufacture of high quality grey cast iron : en
  • GB236777A - Machine for grinding and polishing glass : en
  • GB236870A - Improvements in desks and the like : en
  • CA251675A - Bath appliance : en fr
  • US1545650A - Carrier for playing cards : en
  • US1546125A - Rotary printing press : en
  • DE407227C - Propulsion device for towing ships : de en
  • DE416456C - Chain contact line for electric railways (according to patent 401728) with zigzag guiding of the supporting wire : de en
  • CA251714A - Sheet delivery mechanism for printing machines : en fr
  • ES93588A1 - Recoil cannon automatic weapon. : en es
  • ES93732A1 - Combined luminous flag indicating "free" for rental car taximeters and the license plate number inside them. : en es
  • CA251646A - Counterbalancing means for movable devices : en fr
  • CA251772A - Metallic door : en fr
  • DK34742C - Pipe extension indicator with Safety device for Steam generators with rotating Water layer. : da en
  • ES93789A1 - A self-driving asynchronous motor with two secondary windings. : en es
  • GB219688A - Arrangement for accelerating the circulation of water in hot-water heating installations : en
  • GB222429A - Improvements in joint-bars for railway rail joints : en
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  • US1545555A - Clutch lever : en
  • US1546114A - Luggage carrier : en
  • CA251790A - Tension device for shuttles : en fr
  • GB236612A - Improvements in devices to secure a safe and hygienic place for hats, beneath chairs, seats, tables and the like : en
  • US1545630A - Vehicle wheel : en
  • DE416513C - Device for regulating a gas or gas mixture according to its specific weight : de en
  • DE416391C - Device for cleaning exhaust steam : de en
  • CA251596A - Vehicle body : en fr
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  • DE416339C - Combined warm and hot water heater : de en
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  • DE416365C - Household machine for cutting up food, especially meat, bread, potatoes, vegetables and the like. like : de en
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  • GB236975A - A new or improved electrical resistance : en
  • DE416498C - Locomotive steam boiler with a partition wall built into the long boiler : de en
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  • US1545548A - Elastic double coupling for power transmission : en
  • US1546330A - Process and apparatus for disintegrating and finely grinding hard and soft substances : en
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  • FR591803A - Self-regulating turbine : en fr
  • FR591773A - Improvements to air heaters : en fr
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  • GB236836A - Improvements in or relating to warm water supply plants : en
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  • GB236821A - Improvements in or relating to electric motors combined with gearing : en
  • GB236822A - Improvements in fluid pressure motors and compressors : en
  • ES93556A1 - A paste for producing hermetic joints between containers and their lids. : en es
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  • US1545506A - Removable liner for centrifugal pumps : en
  • US1546186A - Caster socket : en
  • GB236846A - Improvements in or relating to cutting devices for reaping and like machines : en
  • ES93582A1 - A perfected procedure for the manufacture of blocks, slabs, tiles, tiles and the like, used in paving and other uses. : en es
  • DE416410C - Hanger for pictures : de en
  • ES93785A1 - Apparatus for the separation of portions of a mass of molten glass flowing from an evacuation opening. : en es
  • GB226238A - Improvements in and relating to die-casting machines : en
  • GB236681A - Improvements in and relating to the transmission of power : en
  • GB236600A - Improvements in or relating to boot or shoe end stiffeners : en
  • GB236791A - Improvements relating to saucepans and like cooking utensils : en
  • US1545496A - Furnace and method of operating the same : en
  • US1546339A - Homogenizer : en
  • US1546240A - Insecticide : en
  • GB236718A - Improvements in envelope transfer mechanisms : en
  • CH110903A - Process for generating power by means of generator gas. : de en
  • FR591800A - Electrically heated hot air appliance : en fr
  • GB236848A - Improvements in and relating to fire extinguishers : en
  • GB236991A - Improvements in or relating to wind screens for cycles, motor cycles and the like : en
  • DE416235C - Security lock with rotating hook bolts : de en
  • DE416394C - Portable typewriter : de en
  • US1545990A - Fluid-regulating device : en
  • USD67800S - Design for a bottle refrigerator : en
  • DE416575C - Spring arrangement : de en
  • FR591835A - Interlays in terracotta segments for mixed floors in hollow bricks and reinforced concrete : en fr
  • GB236992A - Improvements in and relating to electric discharge devices : en
  • AU2407825A - Improvements in or relating to valve generators of electrical oscillations : en
  • USD67794S - Design for an electric-light fixture : en
  • DE416242C - Incandescent cathode ray tube : de en
  • FR591713A - liquid elevator powered by compressed air : en fr
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  • US1545626A - Printer's blanket : en
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  • ES93576A1 - Improvements obtained in the manufacture of stoves. : en es
  • ES93784A1 - Method and apparatus for melting a hollow glass body from an annular glass body. : en es
  • US1545989A - Steering wheel : en
  • CA251641A - Folding stool : en fr
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  • US1545830A - Eccentric combination socket : en
  • ES93688A1 - Improvements in the installations that use vacuum tubes. : en es
  • US1546149A - Locking device for valve fittings : en
  • US1545519A - Machine for shearing cloth : en
  • US1545804A - Sash fastener : en
  • US1545985A - Road grader : en
  • AU2375125A - Improvements in electron discharge apparatus : en
  • CA251634A - Method of manufacturing imitation mother-of-pearl : en fr
  • CA251697A - Differential : en fr
  • ES93678A1 - A packaging bag for perfumery products. : en es
  • ES93788A1 - Improvements in automatic telephone systems in general. : en es
  • FR591802A - Advanced carburetor for internal combustion engine : en fr
  • GB237002A - Improvements in wireless valves : en
  • US1545747A - Vehicle body support : en
  • US1545958A - Art of treating printing plates : en
  • CA251608A - Elevator door operating mechanism : en fr
  • CH111133A - Inking unit for line typewriters. : de en
  • US1545607A - System of wave distribution : en
  • US1545970A - Locomotive terminal house : en
  • US1546181A - Game board : en
  • FR591798A - Improvements to waterless gasometers : en fr
  • USRE16114E - Device eob sqttabing pistons and scbaping bearings : en
  • DE416558C - Device for treating hearing loss : de en
  • US1546261A - Body-dumping mechanism : en
  • US1546294A - Locomotive condenser : en
  • US1546320A - Cigarette roller : en
  • CA251674A - Extensible wall cabinet : en fr
  • DE416348C - Electric milk heater : de en
  • CA251633A - Curtain suspender : en fr
  • CA251702A - Clothes line trolley : en fr
  • GB236761A - An improvement relating to valve spindles : en
  • GB236817A - Improvements in and relating to hack sawing machines : en
  • DE416607C - Reversing device : de en
  • ES93682A1 - A hygienic spittoon with a perfected system. : en es
  • US1545983A - Work sheet or web for typewriting machines : en
  • US1546122A - Ticket-feeding machine : en
  • US1546283A - Automatic steam control for lubrication systems : en
  • FR591739A - Feeding and removing device intended for bottle capping machines or similar machines : en fr
  • CH111145A - Carrying device for machine gun barrels. : de en
  • ES93675A1 - Electric heating vulcanizing machine. : en es
  • FR591787A - Board bed, folding : en fr
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  • US1546279A - Nonskidding device for automobiles : en