• CH99066A - Procedure for testing pressure fluid containers for their tightness. : de en
  • CA230639A - Means of controlling the escape of fluid from tanks : en fr
  • US1453538A - Fractional counter : en
  • USD62298S - Design for lace : en
  • US1453345A - ferguson : en
  • DE374945C - Automatic door lock, especially for motor vehicles : de en
  • FR552650A - Improvements to lifting devices mounted on motor vehicles : en fr
  • US1453759A - Machine for making bottles, etc : en
  • US1453889A - Tire vulcanizer : en
  • USD62303S - Design for a bottle : en
  • US1453717A - Time fuse : en
  • US1453748A - Curtain rod : en
  • US1453855A - Heater for motor-propelled vehicles : en
  • US1453901A - Work support : en
  • AU673122A - An improved boot lace fastener : en
  • CH98443A - Telephone installation including a semi-automatic central office. : en fr
  • CH99056A - Coffin. : de en
  • CA230728A - Car roof : en fr
  • CH98954A - Microregistration process. : de en
  • CH99087A - Tenon mill. : de en
  • US1453668A - Filler and gauge : en
  • US1453594A - Sealing-in machine : en
  • US1453907A - Oil burner for furnaces : en
  • AU1201923A - Improved process of and apparatus for treating metalliferous pulp : en
  • FR552458A - Rotary toothbrush : en fr
  • FR552652A - Improved device for preventing angular displacements of cylinder locks and similar locks : en fr
  • US1453383A - Tractor hitch : en
  • US1453922A - Coupling device : en
  • US1453934A - Surgical instrument : en
  • ES84254A1 - Lifeguard between two vehicles forming a convoy. : en es
  • CH99022A - Belt closure device. : en fr
  • US1453627A - Air filter for automobiles : en
  • US1453637A - Phonograph stylus : en
  • ES84297A1 - Upgrades to swing-barrel shotguns. : en es
  • CA230704A - Lubricating system : en fr
  • DE374804C - Nailless claw fitting with two flexibly connected claw irons with a resilient cap : de en
  • DE374823C - Device for self-cutting hair : de en
  • DE374911C - Screw drive for submarines, in which heat engines and electric motors work on the same screw shaft : de en
  • DE374922C - Switchable electrical multiple fuse : de en
  • ES84023A1 - Waterproof umbrella. : en es
  • ES84123A1 - A non-pressure pin for joining and clamping parts on automatic guns. : en es
  • FR552453A - Individual lamp for public transport vehicles : en fr
  • DE374861C - Device for making liquid soap masses made from fish oil and oil fat : de en
  • DE374972C - Fixing device for the support arms of tumble dryers : de en
  • ES84282A1 - Installation of high voltage distribution. : en es
  • CA230623A - Electric switch : en fr
  • ES83974A1 - A rotary scaler, partly balanced. : en es
  • US1453989A - Folding brace : en
  • DE374889C - Holding device for electric flashlights on bicycles : de en
  • DE374951C - Automatic fire alarm with a bolt that is pushed forward by spring force when a melting body is softened to close an electrical alarm contact : de en
  • ES84061A1 - Improvements in electron devices, with their corresponding methods of operation. : en es
  • FR552406A - Unblocker for glass top vials : en fr
  • GB196859A - Improvements in underground pulley frames or hangers for suspending and guiding the haulage ropes of colliery and the like trams : en
  • CH99001A - Armchair for meeting rooms. : en fr
  • CH98981A - Process for making a mortar former from garbage. : de en
  • FR552510A - Vertical filing cabinet : en fr
  • FR552689A - Electrical indicator for automotive lighting installations : en fr
  • GB174932A - Improvements in or relating to submarines : en
  • GB196971A - New or improved means for effecting phase adjustment of electrical systems : en
  • CA230780A - Glass bottle making machinery : en fr
  • US1453318A - Mechanically-operated automatic chuck : en
  • US1453607A - Ratchet socket wrench : en
  • CA230753A - Motor driven sewing machine : en fr
  • US1453550A - Door-operating device : en
  • US1453914A - Flush-tank valve : en
  • ES84248A1 - A traction and propulsion device for railway carriages. : en es
  • GB196759A - Improvements in or connected with screw drivers or like small tools : en
  • GB196635A - An improved appliance for removing deposits from the cylinders of internal combustion engines : en
  • US1453898A - Wrench : en
  • US1453831A - Vibratory tool : en
  • FR552687A - Feeding clamp for automatic lathes : en fr
  • DK31632C - Tap for drinking fountains and the like. : da en
  • US1453261A - Highway and similar foundation : en
  • US1453492A - Overload circuit controller : en
  • US1453810A - Tree protector : en
  • US1453302A - Valve arrangement : en
  • FR552488A - Steam generator with substantially vertical tubes, with lower and upper boiler body : en fr
  • DE375001C - Device for the elimination or improvement of leg and foot defects or the like. : de en
  • DK31618C - Apparatus for Facilitating the Operation of Mechanical Hand Tools. : da en
  • US1453376A - Scale-platform lifting mechanism : en
  • US1453854A - Pipe wrench : en
  • FR552378A - Oven with reciprocating sliding bed : en fr
  • ES84260A1 - Grill bars for homes. : en es
  • USRE15593E - Fred a : en
  • ES84065A1 - Improvements introduced in automobile tractors. : en es
  • US1453764A - Liquid for treating fabrics : en
  • CH99070A - Talking machine. : en fr
  • ES83980A3 - A process for manufacturing central core streamers. : en es
  • US1453276A - Nonskid attachment for vehicle wheels : en
  • US1453323A - Mixing apparatus : en
  • AU1201723A - Improvements in mixing and grinding mills : en
  • US1453687A - Means for reutilizing steam : en
  • US1453931A - Multiple drill for drilling wood wheels for hub flanges : en
  • CH99160A - Dry fire extinguisher. : de en
  • DE374871C - Crampons for reinforced concrete poles : de en
  • US1453623A - Signal : en
  • US1453864A - Tubing machine : en
  • US1453985A - Automatic marking machine : en
  • DE375084C - Arrangement for the compulsory formation and delivery of gas and liquid mixtures that are always uniform : de en
  • ES83996A1 - Improvements in cement constructions. : en es
  • DE375047C - Ratchet switching mechanism for motor vehicles, in which the switching pawls are arranged in recesses in a disk seated on the motor shaft : de en
  • GB196958A - Improvements in or relating to retorts and furnaces : en
  • GB197012A - An improved preparation for cleaning and polishing metals, glass, woodwork and othermaterials and for toilet use : en
  • GB196812A - Improvements in safety devices for lifts : en
  • GB196860A - Improvements in shackles : en
  • US1453843A - Focusing mechanism : en
  • CH98967A - Method of exterminating vermin. : de en
  • FR552695A - Process for the production of anhydrous magnesium chloride : en fr
  • ES84199A1 - Incandescent lamp improvements. : en es
  • GB196710A - Improvements in high speed spindle bearings : en
  • FR552744A - Superheated steam treatment of wort in breweries or other industries : en fr
  • ES84292A1 - A set of wireless telephone receiving apparatus. : en es
  • GB196851A - Improvements in sound-producing devices for toys and the like : en
  • ES83939A1 - A safety device for gas pipes against oxygen ingress into the gasometer. : en es
  • DE375018C - Brand holder for conveyor wagons : de en
  • FR552352A - Combination of a Braille machine with any typewriter : en fr
  • ES84209A1 - An improved method, with the corresponding apparatus, for squeezing oil or other liquid, from vegetable or other substances. : en es
  • ES84261A1 - Improvements in the safes. : en es
  • GB196761A - Improvements in or relating to footboards for motor cycles : en
  • GB197015A - Improvements in or relating to liquid hydrocarbon burners : en
  • GB196639A - Improvements in or relating to alternating current electric signalling devices : en
  • GB196785A - Improvements in automatic air and oil break electric switches : en
  • US1453689A - Curtain-supporting attachment : en
  • ES83923A1 - A procedure for the recovery and refining of sulfur. : en es
  • CH99016A - Sewing machine with electric motor drive. : de en
  • ES84165A1 - An improved system mechanism for the fabrication of sheet metal receptacles and containers with pinless hinges and hinges in front of the container body and lid. : en es
  • FR552369A - Artificial arm : en fr
  • GB196869A - Improved apparatus for the packing and storing of cigars and like objects : en
  • CA230648A - Broom bridle : en fr
  • DE374726C - Apparatus for measuring and registering rapidly changing pressures or forces : de en
  • US1453366A - Method of manufacture of antifriction bearings : en
  • US1453464A - Phonograph cabinet : en
  • US1453265A - Tractor : en
  • ES84186A1 - A window regulator. : en es
  • US1453506A - Sewing machine for stitching waistbands : en
  • US1453597A - Brake equalizer : en
  • FR552626A - Improvements to spark extinguishing devices : en fr
  • GB196781A - Improvements in or relating to shock absorbing means for vehicles : en
  • GB196946A - Improvements in and relating to devices for cooling dynamo-electric machinery : en
  • ES83987A3 - Procedure for printing knitwear. : en es
  • ES84067A1 - A device called "Loto-Mailbox" which is intended for receiving the decimos or the National Lottery tickets, which were not awarded, etc. : en es
  • USD62311S - Design for a stoppered liquid container : en
  • FR552655A - Improvements to ball bearings : en fr
  • GB196866A - Improved appliance for assisting a person who is blind or has defective sight to write : en
  • ES84250A3 - A procedure consisting in the manufacture of "Galalith" nozzles. : en es
  • ES84255A3 - An instructive question and answer toy. : en es
  • FR552734A - Vehicle tire puncture or deflation warning device, by optical and audible signals : en fr
  • GB196987A - Improvements in wedge acting brake or clutch : en
  • US1453498A - Maximum-demand meter : en
  • FR552699A - Apparatus for cleaning polished surfaces, more particularly intended for cleaning windows : en fr
  • FR552722A - Water wheel : en fr
  • US1453455A - Bag frame : en
  • US1453935A - Chest : en
  • FR552445A - Improvements to valve distribution mechanisms : en fr
  • GB196972A - Improvements in and relating to gas generators : en
  • DE375004C - syringe : de en
  • DE375022C - Hunting high seat with arms around the tree or mast arranged on the seat : de en
  • ES84150A3 - A rotating stove. : en es
  • DE374812C - Folding top supported by four-sided hinges, especially for motor vehicles, which can be opened and put down from the driver's seat by turning a lever : de en
  • DE375099C - Fault indicator, especially for three-phase current meters, wattmeters and other three-phase devices : de en
  • DE374886C - Snow skid : de en
  • US1453417A - Detachable hub for eccentrics : en
  • US1453888A - Spirit level : en
  • DE374943C - Process for the production of multicolor gravure : de en
  • DE374946C - Multi-part windshield for the rear seats of motor vehicles : de en
  • GB196844A - Improvements in cigarette rolling machines : en
  • ES83931A1 - Improvements in the manufacture of metallic bodies in which the metals have a very high melting point. : en es
  • FR552489A - Improvements to the distillation of tar : en fr
  • GB196702A - A new or improved dart board or like target : en
  • FR552521A - Improvements in the manufacture of ferrous alloys : en fr
  • CA230612A - Automobile lock : en fr
  • ES83950A1 - A system of own ovens for cookies and pastry products. : en es
  • US1453800A - Tanning of hides and skins : en
  • FR552721A - Process for repairing pans and other similar containers with holes : en fr
  • ES84281A1 - Protection arrangement for high-intensity starting motors. : en es
  • ES82760A1 - Improvements to indifferent gas filled metal filament lamps. : en es
  • ES83981A1 - A mechanical device for producing the joining of strips or strip parts by means of supplementary pieces. : en es
  • ES84147A1 - The industrial product ring or ring with insignia of sports entities. : en es
  • FR552501A - Furniture with multiple and independent frames allowing the rapid printing of photographic prints : en fr
  • GB196739A - Improvements in and in means for measuring coal, granular and other like bulk material : en
  • GB196840A - Improvements relating to swath boards for swath turning and like machines : en
  • GB196784A - Improvements in or connected with spirit stoves or the like : en
  • DE374902C - Chassis for airships : de en
  • US1453847A - Well mechanism : en
  • DE374955C - Timepiece in which a movable dial with circularly arranged time indications always moves in the same direction of rotation below an immovable sheet with at least one window : de en
  • FR552390A - Motor vehicle windshield : en fr
  • US1453271A - Fender bracket : en
  • US1453371A - Vehicle wheel : en
  • CH99108A - Removable filter seat device allowing the transformation and reuse of molten metal taps rendered useless by seat wear. : en fr
  • ES84212A1 - Improvements introduced in the mechanism of automatic pens. : en es
  • DK31626C - Fire extinguisher. : da en
  • ES84169A1 - An automatic skate. : en es
  • FR552457A - Electric heater : en fr
  • ES84116A3 - A freezer. : en es
  • FR552622A - Improvements in processes for removing ink and coloring matter from books and newspapers : en fr
  • ES84197A1 - Improvements in shock absorbers for automobile carriages and the like. : en es
  • FR552685A - Acetylene purification process : en fr
  • GB196778A - Improved method of producing kinematographic projections in natural colours : en
  • GB196870A - Improvements in or relating to horse-shoes : en
  • ES84182A1 - A product in powder form or in the form of paint, either in oil or in watercolor, which has the property that when previously exposed to daylight or artificial light (electric, gas, magnesium, etc.) it emits absorbed light in the dark, producing a luminesce : en es
  • CH98991A - Device for glass processing. : de en
  • DE374916C - Device for pressing sealing rings made of rubber onto the lid of food cans : de en
  • CA230630A - Tire tool : en fr
  • US1453666A - Dry dock : en
  • US1453859A - Milk product and process of making the same : en
  • DE374917C - Toothbrush : de en
  • DK31640C - Automatic switch for milking machines that work with negative pressure. : da en
  • DE374706C - Attachment of the bearing shell in the bearing housing, especially for the axles of railroad vehicles : de en
  • ES84010A1 - Improvements in the removable wheels. : en es
  • FR552509A - Self-evaporation process for saline solutions : en fr
  • DE374718C - Flushing device for body cavities : de en
  • ES84018A1 - A removable, flexible bed-diaper system to isolate children from their liquid stools when they are lying down and prevent their bedding from getting wet with such stools. : en es
  • FR552512A - Two-stroke engine : en fr
  • FR552639A - Potato seeder system : en fr
  • DE375057C - Device for gas removal from airships : de en
  • US1453310A - Filter : en
  • DE375067C - Process for the production of stereotype matrices in a stamping press : de en
  • FR552553A - Belt with clip for watch chain : en fr
  • GB183108A - Improvements in atomisers : en
  • GB196826A - A new or improved collapsible box or case : en
  • CA230671A - Advertising device : en fr
  • CA230693A - Magnetic ore separator : en fr
  • CH99051A - Facility for booking and invoicing for guest traffic in inns. : de en
  • US1453790A - Crutch armrest : en
  • DE374954C - Securing for wire clip bottle closures and machine for creating and finishing the same : de en
  • ES83978A1 - Methods and apparatus for separating the contents of eggshells. : en es
  • US1453903A - Power-transmitting mechanism : en
  • CA230685A - C-spanner : en fr
  • DE374873C - Orientation bus : de en
  • ES84184A1 - A procedure that allows the general rectification of alcohols. : en es
  • FR552664A - Detachable rim for solid wheels : en fr
  • GB196762A - Improvements in or relating to the manufacture of earthenware hot-water bottles : en
  • US1453768A - Animal-control feeder : en
  • US1453947A - Tool holder : en
  • US1453809A - Collar button : en
  • CH99019A - Safety corset clasp. : de en
  • CA230764A - Magneto contact : en fr
  • US1453795A - Animal trap : en
  • US1453801A - Valve mechanism for internal-combustion engines : en
  • US1453890A - Speed-regulating device : en
  • US1453932A - Muffler : en
  • ES84222A1 - A chemical compound, consisting of a developer-fixer for photography. : en es
  • GB196834A - Improvements in dry hopping appliances : en
  • US1453747A - Machine eor making concrete blocks : en
  • CH99010A - Cotton combing machine. : en fr
  • GB196864A - Improvements in or relating to means for detachably securing cuffs to shirts and thelike : en
  • DE374837C - Network knotting machine : de en
  • US1453554A - Machine for use in drying or treating photographic prints, films, and the like : en
  • US1453641A - Rail fastener : en
  • DE374973C - Process and device for dry distillation and coking of raw peat in a closed pressure vessel : de en
  • DE374892C - Ink eraser : de en
  • USD62272S - Design for an emblem, a badge, brooch, pin, cuff button, watch fob : en
  • USD62289S - Design for a brush holder : en
  • USD62294S - Design for a toy figure : en
  • USRE15589E - Addbess-peinting machine : en
  • FR552683A - Machine for filling containers intended to contain oil, gasoline or any other liquid, volatile or not : en fr
  • DE374740C - Replacement spark plug assembly for explosion engines : de en
  • FR552698A - : fr
  • GB196818A - Combined churning and emulsifying machine : en
  • US1453373A - Shingle strip : en
  • US1453624A - Controlling device for muffler cut-outs : en
  • US1453670A - Wrench : en
  • FR552362A - Safety razor sharpeners improvements : en fr
  • FR552563A - Appliance intended for firing blanks for the manufacture of briar root pipes : en fr
  • CA230754A - Pump : en fr
  • FR552415A - Talking machine with horn installed in the body of the machine : en fr
  • ES84157A1 - Improvements in mechanisms for stretching or dilation of cotton and other fibrous materials. : en es
  • FR552733A - Portable watering can : en fr
  • US1453353A - Weighing scale : en
  • US1453358A - Process of joining metals : en
  • US1453784A - Receptacle : en
  • GB196806A - Improvements in or relating to devices for opening and closing vehicle or other windows : en
  • US1453592A - Drive chain : en
  • DE374865C - Handpiece for dental drills : de en
  • ES84190A2 - A system of construction of floors and roofs of reinforced concrete of joists and pieces of the same and without mold, for all kinds of overloads and floor thicknesses. : en es
  • US1453528A - schofield : en
  • FR552438A - : fr
  • DE374870C - Electro-hydraulic jack : de en
  • ES84092A1 - A result of a new industrial procedure for the manufacture of creams and shoe polishes. : en es
  • US1453505A - Cup packing for pistons : en
  • US1453364A - Door buffer : en
  • FR552404A - New automatic carburetor device : en fr
  • FR552456A - Improvements made to the mercerization of yarns in hanks : en fr
  • FR552474A - Electric saw for cutting logs : en fr
  • US1453960A - Furnace construction : en
  • DE375055C - Cube : de en
  • CH99055A - Device for attaching fountain pens, pencils and the like to the edge of the pocket. : de en
  • DK31613C - Apparatus with Downward Flame for Combustion of Liquid Fuel. : da en
  • ES84239A1 - Improvements in capsule mounting machines for bottles. : en es
  • FR552568A - Device for tying the ribbon of typewriters : en fr
  • FR552731A - Adjustment device for piston steam engines : en fr
  • GB196734A - Improvements in or relating to grinding machines : en
  • FR552541A - : fr
  • DE374802C - Device for recording control ellipse diagrams : de en
  • GB186572A - A process for the manufacture of butyric acid and other fatty acids with recovery ofthe gases of fermentation : en
  • US1453316A - Acoustic method and apparatus : en
  • US1453575A - Absorbent-cotton substitute for medical bandages : en
  • US1453613A - Tone-arm support : en
  • ES84079A1 - An improved electric furnace for metallurgists. : en es
  • DE374848C - Device for the absorption of gases by liquids : de en
  • ES84252A3 - A procedure consisting in the manufacture of celluloid frames for glasses. : en es
  • FR552646A - Improvements to lubricators for springs : en fr
  • GB196768A - Improvements in and relating to candle dipping machines : en
  • GB196656A - Improvements in or connected with multiple record sound reproducing apparatus : en
  • GB196711A - Improvements in or relating to heating apparatus particularly for use with foster mothers and the like : en
  • ES83954A3 - An industrial process consisting of the production of naphthalene tablets. : en es
  • FR552627A - Sheet and bed cover attachment device : en fr
  • FR552747A - Improvements made in the establishment of aircraft : en fr
  • GB173225A - Improved manufacture of resin : en
  • GB196769A - Means for preserving stone, brick and like work : en
  • CA230703A - Lubricating gun : en fr
  • GB197011A - Improvements relating to tobacco pipes and to their manufacture : en
  • FR552599A - Advanced building blocks : en fr
  • ES84280A1 - Installation of high voltage distribution. : en es
  • US1453296A - Auxiliary air valve for internal-combustion engines : en
  • US1453444A - Dosage bottle : en
  • US1453460A - Resilient heel lift : en
  • ES84208A1 - Carburetor improvements. : en es
  • GB196824A - Improved means for preventing excessive movement of the turn-table of six wheeled vehicles : en
  • US1453510A - Car-door lock : en
  • US1453574A - Electric water heater : en
  • US1453834A - Oil burner : en
  • DE374709C - Cable with conductive layer between dielectric and lead sheath : de en
  • DE374903C - Entry and exit cars for airships : de en
  • DE374882C - Rubbing, mixing and kneading machine : de en
  • ES84300A1 - A fountain pen with pencil and mine deposit. : en es
  • FR552485A - Device to prevent cyclists from falling if the fork tube breaks : en fr
  • FR552600A - Automatic scale : en fr
  • FR552714A - Electrical protection systems : en fr
  • FR552710A - Improvements to devices for checking the liquid level in receptacles : en fr
  • CH99128A - Connection device for liquid electrodes. : de en
  • DE374866C - syringe : de en
  • DE375077C - Brush : de en
  • FR552452A - Lamellae for rotary piston machines : en fr
  • FR552360A - Shaking Molding Machine : en fr
  • GB196646A - Improvements in, and means for, removing and recovering vapours from gases : en
  • ES84127A1 - A cold rectification procedure for gasoline and other hydrocarbon bodies. : en es
  • GB196843A - Improvements in and relating to methods of coating glass surfaces : en
  • US1453744A - Cotton cleaning and conditioning machine : en
  • US1453602A - Liquid-level indicator : en
  • FR552724A - Calculating circle with a fixed transparent dial superimposed on an opaque mobile dial operated directly by the fingers : en fr
  • FR552737A - : fr
  • US1453848A - Agar-agar composition and method of producing the same : en
  • US1453471A - Spring retainer : en
  • US1453712A - A cobporation : en
  • US1453742A - Abrading machine : en
  • US1453814A - Lens mounting : en
  • US1453725A - Portable drinking fountain : en
  • US1453509A - Vehicle brake device : en
  • US1453939A - Roller screen : en
  • GB186938A - Improvements in and relating to motor vehicles : en
  • USRE15592E - A cobpobation : en
  • FR552637A - Direct drive coupling device of a dynamotor or dynastart for motor cars : en fr
  • ES83998A1 - An industrial product consisting of blankets for beds, with a two-fabric cotton warp. : en es
  • US1453544A - Fukwace or st : en
  • US1453940A - Hose-clamping tool : en
  • USD62277S - Design for a textile fabric : en
  • US1453651A - Foot accelerator : en
  • US1453835A - Hopper-car arrangement : en
  • ES84110A1 - Arrangement and procedure for the economical and convenient construction of reinforced concrete walls. : en es
  • DE374713C - Device to prevent strong earth currents in the event of double-pole earth faults in AC systems with a lightning cable : de en
  • CA230691A - Electrical vaporizer : en fr
  • DE374897C - Electrical alarm protection for door locks : de en
  • ES84245A1 - Device designed to use the energy produced by the waves of the sea. : en es
  • DE374935C - Device for fine adjustment for microscopes : de en
  • GB172303A - Apparatus for automatically controlling at will the brakes of trains and of vehiclesin general : en
  • DK31650C - Method for Transmitting Wave Impulses in a Liquid Column. : da en
  • DE374942C - Wet press arrangement for paper and board machines : de en
  • ES84111A3 - Procedure to reproduce or print paintings of any kind. : en es
  • DE374845C - Process for coal production : de en
  • ES84272A1 - A folding chair. : en es
  • US1453548A - Overrunning clutch : en
  • FR552409A - Improvements to electrical transformers : en fr
  • GB197014A - Improvements in or relating to means for preserving an electric motor against the action of an injurious surrounding medium whilst ensuring lubrication and cooling of the motor : en
  • CH99045A - Process for the production of lubricating oils from primeval tar. : de en
  • US1454003A - End gate : en
  • US1453662A - Firing boilers by means of fuel oils : en
  • DE374957C - Parallel vice : de en
  • GB196874A - Improved means for collecting, harnessing, and utilizing the water power of a stream or river : en
  • FR552413A - : fr
  • ES84283A1 - High voltage fuse link circuit breaker for small fusing currents. : en es
  • FR552471A - Automatic and universal machine tool : en fr
  • FR552538A - Waste heat recovery unit : en fr
  • US1453916A - Washout plug for boilers : en
  • DE374846C - Plate printing machine with intermittent feeding of the material to be printed and a number of up and down movable printing plates : de en
  • DK31621C - Device for steam and hot water radiators. : da en
  • GB196735A - Improvements in and relating to doffing mechanism for spinning, twisting & like machines : en
  • GB196984A - Improvements in reclining chairs : en
  • US1453945A - Tiled sink and drain board : en
  • DE374795C - Device for swinging flax or other bast fibers : de en
  • CH98990A - Method and device for the manufacture of glass objects. : en fr
  • USD62269S - Frank h : en
  • DE374869C - Axle change winch for locomotives and wagons : de en
  • DE375016C - Device for attaching label plates and similar replaceable ilen to type levers, printing columns for ticket printers and the like. like : de en
  • CH99026A - Oven. : de en
  • CH99144A - Automatic electric engine starter. : de en
  • ES84014A1 - Gas stoves. : en es
  • ES84206A1 - Artificial cork bodies and procedures to manufacture them. : en es
  • GB175266A - Improvements in or relating to cinematographic films and storage reels therefor : en
  • US1453481A - Heater for water tanks : en
  • US1453397A - Protection of resistors of electric furnaces : en
  • US1453996A - Composite structure : en
  • US1453867A - Check writer : en
  • AU1018622A - Waste preventing tap with pressure adjusting stop valve : en
  • ES84066A1 - A perfected process for making gas for lighting, heating and other uses. : en es
  • GB196828A - Improvements in tracks for use on vehicles having self-laying tracks : en
  • FR552383A - Electrical insulators : en fr
  • ES84090A1 - New device for water-closets "Sauer" system. : en es
  • FR552654A - Improvements to vehicle wheels : en fr
  • DE374750C - Method and device for dewatering the paper stock web on the fourdrinier of the paper machine : de en
  • CH98830A - Apparatus for projecting the time. : en fr
  • FR552526A - Apparatus for ironing stockings or other similar articles : en fr
  • GB196846A - Improvements relating to fire extinguishing syringes : en
  • DK31634C - Inserts for Tires for Pneumatic Wheel Rings. : da en
  • CH99061A - Fortune telling joke object in the form of a compass. : de en
  • ES84191A3 - Self-adjusting steam heating system mainly applicable to heating trains. : en es
  • US1453285A - Apparatus for gathering and transferring molten glass : en
  • US1453334A - Animal poke : en
  • DE374708C - Wireless transmission and reception system : de en
  • US1453609A - Band-cutter cutting machine : en
  • ES84162A1 - An automatic switch for the entire electrical maneuvering and traction part of elevators, funiculars, paternoster, electric and hydroelectric forklifts and all kinds of electric traction devices with time-determined operation. : en es
  • GB196720A - Improvements in the construction of motor vehicle bodies : en
  • CA230627A - Combined shade support and reflector : en fr
  • US1453324A - Brass-liner stuffing-box head : en
  • DE374702C - Water-tube boiler for generating steam by extracting heat from highly heated solid goods : de en
  • CH99141A - Device to keep condensation water away from the oil in oil tanks of electrical equipment. : de en
  • ES84039A1 - A new antifouling preparation and corresponding device, for extinguishing fires. : en es
  • FR552446A - Improvements to tanks or casings of electrical devices : en fr
  • US1453317A - Last with reenforced toe : en
  • US1454007A - Finishing and cooling apparatus for tubular stereotype printing plates : en
  • US1453853A - Cylinder printing press : en
  • US1453910A - Wagon attachment : en
  • DK31630C - Bearing instrument. : da en
  • USD62291S - Design : en
  • GB196700A - Improvements in and relating to rotary engines, pumps and motors : en
  • GB196745A - Improvements in or relating to foster mothers, and the like : en
  • ES82609A2 - Improvements in talking machines or similar devices. : en es
  • DE374881C - Device for milling slots in screws, Fassonteile u. Like. With revolving milling cutter and slotted abutment, through which the workpiece inserted into a socket of the workpiece holder is clamped with its head in the cutting position : de en
  • FR552520A - Improvements in the manufacture of ferrotungsten and ferromolybdenum : en fr
  • ES83972A1 - Incident meter. : en es
  • ES84138A1 - Liquid sprayer. : en es
  • GB196750A - Improvements in and relating to synchronous dynamo electric machines : en
  • DE374800C - Spiral compasses : de en
  • ES84080A1 - Improvements in metallurgical procedures, especially for the production of water gas. : en es
  • FR552436A - Boiler room device : en fr
  • ES83999A1 - An industrial product consisting of checkered rapón fabric. : en es
  • FR552483A - Continuous machine for drying photographic prints : en fr
  • ES84291A1 - A toy set combined with a candy. : en es
  • GB196637A - Improvements in or relating to the utilization of sewage sludge and the like : en
  • GB196967A - Improvements in bandages : en
  • ES84046A2 - Match making machine. : en es
  • ES84072A1 - Artificial legs. : en es
  • US1453995A - Safety device for tractors : en
  • FR552514A - Development of bearings with running gear : en fr
  • GB196951A - Improvements in or relating to massage rubbers, bath brushes and the like : en
  • DE374782C - Attachment and removal device for flat printers : de en
  • DE374913C - Boerdelkopf for sealing machines u. like : de en
  • DE375118C - Storage of the shafts of fertilizer spreader inside the machine box : de en
  • ES84173A2 - A new breastplate to preserve the horses in the groping of wild cattle. : en es
  • CH99098A - Clasp for chains, bracelets and other pieces of jewelry. : en fr
  • GB175272A - Improvements in gas heated water heating apparatus : en
  • DE375030C - Hole cutting device for hole knitting : de en
  • ES84179A1 - An apparatus for the separation and classification of solid matters. : en es
  • GB196871A - Improvements in milk churns or containers : en
  • FR552635A - Arrangement for forming, using essential components of an internal combustion engine, another engine of lesser displacement : en fr
  • US1453419A - Electroplating apparatus : en
  • DE374806C - Valve carburetor : de en
  • US1453841A - Feeler mechanism for looms : en
  • FR552361A - : fr
  • GB197281A - Improvements relating to the dyeing of cellulose ethers : en
  • CH98915A - Electric lamp. : en fr
  • US1453437A - Rinsing holder for dishes : en
  • US1453702A - Universal conveyer chain : en
  • CH99139A - Device for fastening electrical overhead lines to insulators. : de en
  • DE374857C - Transformer with step winding divided into two parts for each phase : de en
  • CA230669A - Door lock protector : en fr
  • FR552555A - Improvements in centrifugal weapons : en fr
  • FR552596A - Electric headlight for motor vehicles : en fr
  • GB173522A - Weighing scales : en
  • US1453638A - Oooooooooo : en
  • US1453865A - Method of constructing pneumatic tires : en
  • US1454021A - Self-lubricating wheel and pitman : en
  • CH98808A - Toy device using a flexible image strip for direct vision or projection of its images. : en fr
  • US1453314A - Current regulator for x-ray systems : en
  • US1453551A - Elevator interlocking device : en
  • US1453518A - Main bearing : en
  • US1453980A - Attenuation equalizer : en
  • DE374977C - Method of producing clear ice by moving the freezing water : de en
  • AU1107727A - Improvements in or relating to tea milling machines : en
  • US1453863A - Pliers : en
  • US1453709A - Gearing : en
  • US1454008A - Envelope-filling machine : en
  • ES84218A1 - A reinforcement system for pipes in cement or others by means of the machine that is described. : en es
  • CH98853A - Device for determining the state of imbalance of a rotating body. : en fr
  • DE374947C - Device for sharpening razor blades : de en
  • CA230641A - Machine for making hollow glassware : en fr
  • CA230771A - Roofing tile : en fr
  • ES82921A1 - A self-regulating gear change device. : en es
  • US1453329A - Phonograph cabinet : en
  • US1453826A - Sheet-metal spool : en
  • DE374860C - Process for obtaining paraffin from crude oil containing paraffin : de en
  • FR552516A - Press to release the springs : en fr
  • FR552579A - Electrical connection terminal : en fr
  • CH98974A - Hot water heating system. : de en
  • US1453428A - Vehicle signal : en
  • USD62274S - Design for a textile fabric : en
  • DE375028C - Device for balancing embroidery machine gates : de en
  • FR552554A - Improvements in rotary tableting machines : en fr
  • GB175980A - : en
  • CA230763A - Paper pulp straining machine : en fr
  • DE374933C - Shovel as a measuring device : de en
  • US1453977A - Method of treating and feeding fuel and apparatus therefor : en
  • US1453404A - Car coupling : en
  • US1453585A - Dispensing cigarette case : en
  • US1453628A - Typewriting machine : en
  • US1453840A - Filling machine : en
  • DE374720C - Rope binding for conveyor ropes : de en
  • FR552556A - Rubber cylinder press for color printing of the same intensity on front and back : en fr
  • GB196797A - Automatic window washing and drying machines : en
  • AU951822A - An improved stop for sliding window sashes andthe like : en
  • AU787922A - Improvements relating to pipe joints : en
  • CH98971A - Procedure and device to protect the fall bed in weir systems. : de en
  • DE374965C - A clamp bent or punched from a wire with a slide that can be moved to hold the object to be clamped : de en
  • CA230776A - Friction shock absorbing mechanism : en fr
  • CH99068A - Typewriter. : de en
  • CH98247A - Method for mending broken track switch points. : de en
  • FR552631A - Apparatus for carrying out dehydration, distillations, pyrogenations and other chemical reactions : en fr
  • US1453877A - Cue-chalk holder : en
  • DK31633C - Apparatus for Displaying Colored Vivid Images. : da en
  • US1453583A - Ash sifter : en
  • CA230710A - Fulcrum mechanism : en fr
  • CH98060A - Filling system for lower-lying liquids in higher-lying measuring vessels. : de en
  • GB186939A - Improvements in disengaging couplings : en
  • ES84016A2 - A mouthpiece for wine skins and other packaging. : en es
  • GB191002A - Improved manufacture of butyl chlorides : en
  • FR552498A - : fr
  • CA230768A - Gate : en fr
  • DE374855C - Automatic transmission of route conditions and dangers to rail vehicles : de en
  • DE374896C - Electrical shock contact : de en
  • FR552371A - : fr
  • ES84071A1 - A silicon carbide electric heating body and procedure for its manufacture. : en es
  • US1453911A - Automobile signal : en
  • US1453971A - Hair curler : en
  • ES84022A1 - Drawing devices for cotton preparation and spinning machines. : en es
  • FR552704A - Lighting apparatus for advertising panels, signs and the like : en fr
  • FR552725A - Improvements to control devices for electric currents : en fr
  • FR552729A - Electric heating radiator for therapeutic applications : en fr
  • CH98955A - Electric speaking machine. : en fr
  • GB196782A - Improvements in and relating to internal combustion engines : en
  • ES84215A1 - A hitherto unknown elastic rubber corset waist. : en es
  • FR552616A - Insulator for power lines : en fr
  • FR552597A - Improvement in methods of humidifying silk threads before weaving : en fr
  • FR552443A - Hydraulic compression pump : en fr
  • GB196876A - Improvements in or relating to the manufacture of thin celluloid or other films suitable for optical purposes : en
  • CA230688A - Target : en fr
  • ES84038A1 - Procedure for the preparation of a mixture of camphene and isobornyl ester with pinene hydrochlorate or oil mixtures containing pinene hydrochlorate. : en es
  • ES84203A1 - Improvements in the construction of unreinforced and reinforced concrete ceilings. : en es
  • US1453697A - Presser for velour, bolivia, etc : en
  • ES84126A1 - A procedure for the rectification of crude oil and heavy oils through the action of radiferous minerals. : en es
  • DE374885C - Wedge for oiling wagon springs : de en
  • DE375091C - Cutting device for the endless paper web on copying machines : de en
  • CH98968A - Butt joint. : de en
  • CH99008A - Installation for dissolving a gas in a liquid and for withdrawing the product thus obtained. : en fr
  • DE374827C - Device for moving the eyes of dolls u. like : de en
  • DE374809C - Pneumatic sheet lifting device for machines working with transport tongs for the production of envelopes : de en
  • ES84042A3 - A procedure for closing bottles, jars, pots and similar containers. : en es
  • GB188670A - Improvements in methods of and means for receiving telegraphic signals : en
  • FR552547A - Elastic suspension device for sidecar wheel : en fr
  • ES83372A1 - Machine called "Noizbait". : en es
  • ES84037A1 - Electric starting device for combustion engines in motor carriages. : en es
  • GB197003A - Improvements in street lamps, advertising signs and the like : en
  • US1453409A - Razor-blade holder : en
  • DE374814C - Auxiliary motorcycle : de en
  • ES84009A1 - The industrial product wooden bed, metallized. : en es
  • ES84183A2 - An industrial product consisting of a liquid waterproofing and insulating preparation. : en es
  • FR552502A - Elastic transmission by double chevron gears : en fr
  • GB196814A - An encased memorandum appliance serving also as a pocket container : en
  • GB197000A - An improvement in or relating to valves : en
  • US1453514A - Bottle closure or cap : en
  • FR552742A - Jute carding process : en fr
  • US1453365A - Respirator : en
  • US1453956A - Receptacle opener : en
  • ES84084A1 - A joint system for pipes. : en es
  • FR552679A - New curler and its manufacturing process : en fr
  • USRE15586E - Vehicle spring : en
  • ES84058A1 - Safety bottle. : en es
  • FR552449A - Suspension for all vehicles : en fr
  • US1453502A - Hook : en
  • US1453669A - Engine preheater : en
  • US1453775A - Window shade : en
  • US1453807A - Tool retainer : en
  • US1453339A - Radiator cover : en
  • DE375046C - Disengagement device for friction clutches of motor vehicles : de en
  • DK31643C - Procedure for Converting Cyanamide to Urea. : da en
  • GB196801A - Improvements in or relating to moving picture cameras : en
  • ES84032A1 - An acetylene generator according to the "Döbereiner" principle with a higher pressure than hydrostatic pressure and a conduit conduit that is separated from the consumption conduit between the production chamber and the back pressure chamber. : en es
  • ES84293A3 - Procedure to prevent oil leakage from oil containers outside of submarines. : en es
  • CH99092A - Clamping jaw consisting of several articulated single jaws. : de en
  • US1453489A - Coffeepot : en
  • US1453727A - Adjustable license-plate holder : en
  • DE375026C - Single needle knitting machine : de en
  • US1453737A - Jig for grinding purposes : en
  • US1453904A - Pneumatic pump : en
  • US1453347A - Electric furnace : en
  • US1453458A - Machine for making corrugated board : en
  • US1453447A - Wire-joining method : en
  • FR552351A - Steering wheel for motor vehicles : en fr
  • US1453917A - Rail-bending device : en
  • DE374909C - Step grate with tiltable grate plates moved by a common linkage : de en
  • GB196816A - Improvements in packing means for hosiery, shirts and the like : en
  • FR552589A - Improvements in the construction of the mine lamp tank : en fr
  • US1453425A - Controlling means for vending machines : en
  • GB181331A - Improvements in electric automatic commutating switches : en
  • US1453900A - Ruler attachment : en
  • ES83961A1 - Provision for rapid regulation of voltage in distribution networks. : en es
  • ES83988A1 - A special gauge compass to measure the thickness of the cylinder walls of internal combustion engines. : en es
  • ES83990A1 - A new system of links between exchanges of a telephone network. : en es
  • US1453307A - Aeroplane suspension : en
  • ES83957A1 - The arrangement of airbrushed patterns on tie fabrics and made-up ties. : en es
  • ES84131A1 - A new industrial product that consists of a completely waterproof water-repellent preparation to adapt it on factory walls, dated and masonry in general, woodwork and metals, both inside and outside. : en es
  • ES84265A1 - A procedure to purify and sterilize drinking water. : en es
  • GB196747A - An improved arrangement for binding loose sheets, pamphlets and the like : en
  • US1453913A - Cylinder-head guide stud and removing key : en
  • ES83946A2 - A procedure for creating a fat removal cream. : en es
  • ES84243A1 - A new mechanical pencil. : en es
  • GB196842A - Improvements in securing means for bodies of steel trucks and the like : en
  • GB196709A - New or improved portable apparatus for projecting pictures, advertisements and the like upon a screen : en
  • FR552643A - Improvements to air compressors : en fr
  • ES84232A1 - Improvements in the electrical transmission systems for signals and analogues by means of high frequency currents along the energy transmission lines. : en es
  • FR552353A - : fr
  • ES84155A1 - A double reinforcement system, with a single piece for the heads or edges of metal drums. : en es
  • ES84219A1 - Procedure and apparatus for ignition of combustion engines. : en es
  • FR552569A - Method and apparatus for taking separate sheets of paper from a stack and feeding them to wrapping machines or the like : en fr
  • FR552574A - Rotary and submerged hearth device for crushing and extracting slag from gasifiers or industrial fireplaces : en fr
  • US1453851A - Sylvestek s : en
  • US1453560A - Attachment for internal-combustion engines : en
  • US1453921A - Nut lock : en
  • US1453923A - Bulb planter : en
  • US1453944A - Cultivator and harrow : en
  • DK31609C - Device for compression vessels for two- or multi-cylinder internal combustion engines. : da en
  • FR552662A - Electric Bell Button Isolator Dice : en fr
  • DE375039C - Device for winding and unwinding a self-contained movie : de en
  • US1453463A - Street indicator : en
  • US1453849A - Folding advertising box : en
  • DE375093C - In the height adjustable insulator holder for the overhead line of electric trenches : de en
  • FR552678A - Device for strengthening the tendons of the forelimbs for racehorses and others : en fr
  • US1453732A - Automatic machine tool : en
  • US1453919A - Locking device for covers of portholes of ships or other openings : en
  • ES84024A1 - An industrial product that consists of a saffron-based solution, to flavor and color all kinds of stews. : en es
  • GB196638A - Improvements in cardboard boxes : en
  • GB196743A - Improvements relating to door and other like mats : en
  • CA230773A - Apparatus for producing a vacuum : en fr
  • CA230729A - Carline : en fr
  • DE374810C - Card letter with window : de en
  • FR552690A - : fr
  • FR552728A - Chi ray installation : en fr
  • ES84107A1 - A new mechanical spring hammer with adjustable hitting power. : en es
  • GB196823A - An improved concrete building block : en
  • US1453740A - Externally-operable inclcsed safety-type switch : en
  • US1453640A - Electric heater for washing machines : en
  • US1453399A - Means for protecting resistors in electric furnaces : en
  • US1453817A - Electric coupling for cars : en
  • CH99039A - Apparatus for the synthetic manufacture of ammonia. : en fr
  • CA230700A - Compressor : en fr
  • CH99004A - Whisk with transmission gear. : de en
  • GB196821A - Improvements in or relating to medical and surgical dressings : en
  • ES84060A3 - Procedure for using liquid air in special cartridges such as explosives in mines and quarries to replace dynamite, gunpowder and other explosives. : en es
  • DE374962C - Device for the automatic emptying of the cooling water from thermal engines : de en
  • FR552460A - : fr
  • FR552575A - Improvement in the method of assembly, on the crank pin of locomotive wheels, driving rods and coupling rods : en fr
  • FR552745A - Combined ignition and injection device for petrol or heavy oil engines : en fr
  • US1453983A - Tank : en
  • US1453620A - Stone-drilling machine : en
  • US1453372A - Convertible automobile body : en
  • US1453561A - Steam pump : en
  • ES84286A1 - Generating plant for the production of direct current without collectors. : en es
  • ES84270A2 - A container system for the dry cooling of the coke, by means of a stream of gases while they circulate through a temperature exchanger. : en es
  • GB196725A - Improvements in or relating to the construction of loom weft forks : en
  • ES84100A3 - An apparatus consisting of a spark producing gun. : en es
  • ES84124A1 - A new packaging for food substances. : en es
  • US1453504A - Automatic self-locking folding table : en
  • DE375040C - Recording cinema with a movable mirror inclined at 45 ° to the axis of the object : de en
  • DE375056C - Facility for motion picture theater, especially for making the spoken or sung word easier to understand : de en
  • ES84225A1 - A mill for pomace and wine and oil feces. : en es
  • FR552523A - Vacuum motor and its application to windshield cleaning devices : en fr
  • FR552659A - Removable mounting device for wireless telegraphy battery cells : en fr
  • FR552611A - : fr
  • US1453416A - Organ blower : en
  • US1453836A - Dump-car-door latch : en
  • DE374805C - Insect catcher with luminous paint : de en
  • DE375020C - Collection container for potato harvesters : de en
  • US1453879A - Amplifier : en
  • US1453999A - Air-hose stand : en
  • DE374992C - Process for the production of a permanent emulsion which can be used as a binder for paints and paints : de en
  • FR552484A - Block letters reducing the approach of capital letters a, v, f, etc., also applicable to letterpress labels : en fr
  • DE374721C - Bunker facility for transporting vessels : de en
  • DE374770C - Zupfstreckwerk (roller drawer with sliding draft) for spinning machines : de en
  • DE374821C - Lock to secure items of clothing against theft : de en
  • ES83948A1 - Improvements in piston pumps. : en es
  • FR552505A - Apparatus for washing, rinsing and dyeing clothes : en fr
  • FR552441A - Automatic firearm with fully fixed and immobile breech : en fr
  • FR552527A - Articulated broom : en fr
  • US1453363A - Printing press : en
  • US1453938A - Adjustable headlight arrangement for motor vehicles : en
  • FR552365A - Apparatus for bringing a liquid and a gas into contact, applicable in particular to the sterilization of water by ozonized air : en fr
  • GB196790A - Improvements in multiple drilling and grinding apparatus for standard jobs : en
  • US1453962A - Adjustable bearing cap : en
  • AU956622A - Apparatus for loading loose goods into ears or into other containers or transporting devices : en
  • US1453367A - Pie cutter : en
  • US1453979A - Combination tool : en
  • US1453352A - Rat and mouse trap : en
  • US1453562A - Robert e : en
  • US1453565A - Agricultural implement : en
  • US1453616A - Envelope : en
  • US1454017A - Reel : en
  • US1453573A - Automatic cut-off for gas lines : en
  • DE375072C - Template for duplicating devices : de en
  • US1453406A - Workholder : en
  • AU738922A - Improvements in earth closets : en
  • CH98923A - Wireless telegraph receiving station. : en fr
  • CA230664A - Car axle : en fr
  • CA230733A - Solvent for resinous material : en fr
  • CA230645A - Shipping tag : en fr
  • CA230618A - Holder for electric incandescent lamps : en fr
  • CH99084A - Process for cold rolling iron, steel and other metal strips. : de en
  • US1453479A - Process of treating hydrocarbon oils : en
  • USD62288S - Design fob a combined grave marker and flag holder : en
  • US1453459A - Resilient heel lift : en
  • US1453461A - Electrothermal ignition device : en
  • US1453288A - Tool-handle remover : en
  • US1453731A - Display light : en
  • AU1177623A - Improvements in and relating to methods of manufacturing packing elements : en
  • AU1251723A - Improvements in and relating' to rotary internal combustion engines : en
  • US1453782A - Tractor appliance for trucks : en
  • CA230721A - Window control mechanism : en fr
  • CH98953A - Apparatus for measuring speeds. : en fr
  • CH99105A - Pipe joint with conical surfaces. : en fr
  • CH99012A - Spinning or twisting spindle with worm gear control. : en fr
  • CH99094A - Device for exchangeable attachment of a Haue, Karst or other tool head to the tool handle. : de en
  • US1453794A - Electric-light fixture : en
  • US1453909A - Differential for motor vehicles : en
  • DE374113C - Carbon anode : de en
  • DE374803C - Matchbox security : de en
  • DE375034C - Process for the production of pulp for paper manufacture : de en
  • ES84220A1 - Improvements in hydraulic turbine installations. : en es
  • GB196957A - Improvements in preparatory piles used in the construction of concrete piles : en
  • US1453262A - Hand-embroidery needle : en
  • US1453470A - Arbor support : en
  • US1453599A - Friction disk : en
  • DE375050C - Electric remote display device for liquid scoop : de en
  • GB197001A - Improvements relating to electricity supply systems : en
  • AU1050823A - An improved draught preventer and dust and rain excluder for doors and windows : en
  • FR552507A - Pressure regulator : en fr
  • GB196819A - Improvements in carbureters : en
  • GB196820A - Automatic safety gas cock : en
  • US1453449A - Two-cycle gas engine : en
  • CA230781A - Electrolyte for storage batteries : en fr
  • GB196754A - Improvements in the treatment of sewage : en
  • DE374905C - Device for the production of chipboard from a continuous strip of paper or wood : de en
  • CH98980A - Crucible for electric furnace, intended for melting hardly fusible minerals such as alumina, silica etc. : en fr
  • ES84031A3 - Fabrication of fabrics featuring drawings obtained by uneven cutting of their own hair. : en es
  • ES84121A1 - A new differential lamp holder system with its corresponding socket for incandescent lamps. : en es
  • ES84134A2 - The manufacture of the handles of razor softeners and razor blades of any metal alloy. : en es
  • FR552419A - Automatic opening of letter envelopes : en fr
  • DE374920C - Pipe condenser arranged in groups with staggered rows of pipes and repeated supply of spray water to the cooling air : de en
  • FR552402A - Automatic starter for three-phase asynchronous motors : en fr
  • AU1009122A - An automatic valve for use in lighthouses andthe like : en
  • CH99021A - Snowshoe gaiters. : de en
  • DE375033C - Device for the production of hollow bodies from paper pulp in one continuous operation : de en
  • US1453908A - Oil burner for stoves : en
  • US1453625A - Combined compasses, square, etc. : en
  • CA230770A - Roller and ice skate : en fr
  • CA230626A - Safety device for roller coasters : en fr
  • DE374758C - Cigarette tamping device : de en
  • CA230769A - Washing machine : en fr
  • CH98970A - Gutter suspension device. : de en
  • FR552548A - Improvements in removable wheels for automobiles and similar vehicles : en fr
  • DE374925C - Electrical multiple fuse : de en
  • US1453355A - Wiredrawing scale : en
  • US1453477A - Smokestack cover : en
  • ES83942A2 - A fire extinguishing device. : en es
  • GB189127A - Improvements in surgical drainage appliances : en
  • GB196800A - Improved anti-dazzle device for personal wear : en
  • FR552422A - Ham preparation process : en fr
  • US1453685A - Shield for motor vehicles : en
  • FR552425A - Method for determining the relative altitude of air navigation devices from the device itself : en fr
  • DE374736C - Seed extractor (trieur) with collecting trough for the extracted seeds : de en
  • ES84103A1 - Mechanism to actuate a shot register, in combination with the fireplace door. : en es
  • FR552624A - Process for sealing folds and sealing wax tablet appropriate to the process : en fr
  • CH98956A - Pipe connection. : de en
  • CH98989A - Machine for the production of glass products with several working units rotating around the vertical machine axis. : de en
  • DE374923C - Switchable electrical multiple fuse : de en
  • ES84077A1 - Improvements in the mineral reduction procedure. : en es
  • GB196847A - Improvements in building blocks : en
  • CH99065A - Combined pressure and consumption manometer. : de en
  • CA230628A - Automobile ventilator : en fr
  • ES84275A1 - Improvements to board sweepers and other such fishing nets. : en es
  • CA230644A - Water circulation system for combustion engines : en fr
  • FR552506A - Improvements to discharge indicators for spark devices : en fr
  • GB196729A - An improved thermo-electric apparatus for heating water and other liquids : en
  • FR552570A - Improvements to electro-mechanical lamps : en fr
  • ES83992A1 - Apparatus for producing animated luminous drawings by means of lamps of any voltage and size or light tubes. : en es
  • US1453522A - Control of dynamo-electric machines : en
  • US1453654A - Milling machine : en
  • USD62273S - Design for a plate or similar article : en
  • US1453605A - Coke oven : en
  • US1453955A - Windshield-pivot construction : en
  • CA230694A - Shipping case : en fr
  • CA230777A - Friction draft gear for railway cars : en fr
  • GB181020A - Electrical outfit for use as a toy or for demonstrations allowing the realisation of different commercial electromagnetic machines : en
  • GB196744A - Improvements in aeroplane flying machines : en
  • FR552594A - Processes to produce zinc and other volatile metals : en fr
  • GB196995A - Improvements in automatically acting lixiviation apparatus : en
  • FR552407A - Improvements in bobbins or spools for looms with automatic weft thread refill : en fr
  • FR552515A - Toy phones : en fr
  • US1453552A - Machine to melt snow and ice : en
  • US1453772A - Mechanical el ag-waving device : en
  • DE374893C - Loading device for bullet cartridges to insert the projectiles : de en
  • DE374964C - Closure for collar without front buttonholes : de en
  • ES84041A1 - Improvements in steam generators. : en es
  • CH99046A - Double-headed match with case. : en fr
  • US1453799A - Shoe-turning machine : en
  • US1453260A - Dryroom tumbler : en
  • GB196837A - Apparatus for coding and decoding messages : en
  • US1453293A - Oil-saver device : en
  • US1453508A - Container or receptacle for carbide and the like : en
  • US1453606A - Washing machine : en
  • CA230736A - Selective signalling circuit : en fr
  • US1453588A - Ship construction : en
  • US1454027A - Tractor : en
  • CH98920A - Hairpiece head support. : en fr
  • CA230686A - Tire shield : en fr
  • US1453349A - Lighting fixture : en
  • US1453653A - Pump : en
  • US1453899A - Method of securing calks to horseshoes : en
  • US1454013A - Chaplet : en
  • DK31649C - Procedure for preheating workpieces to be welded or fused together. : da en
  • ES84181A1 - Some religious or profane prints, postcards, portraits and toys of all kinds of material, which have the property that when previously exposed to daylight or artificial light they emit absorbed light in the dark, producing a light : en es
  • CH99036A - Process for the rapid separation of condensable and non-condensable fluids from their mixture. : de en
  • FR552508A - Improvements to depilatory processes and devices : en fr
  • GB196998A - Improvements in disk wheels : en
  • FR552470A - Suspended ceiling : en fr
  • GB196707A - Improvements in and relating to twisting frames and the like : en
  • FR552429A - Automotive body refinements : en fr
  • FR552435A - Adjustable maximum flow valve, particularly applicable to high, medium and low pressure steam installations : en fr
  • FR552681A - Pearl imitating fine pearl : en fr
  • GB196969A - Improvements in and relating to packings for rotating bodies : en
  • CH98945A - Two-seater body for sidecar. : en fr
  • GB170864A - Improvements in gyroscopic apparatus : en
  • US1453577A - Typewriting machine : en
  • DE374705C - Carriage frame : de en
  • DE374658C - Method of fitting throttle caps on carburetors into the throttle body : de en
  • FR552535A - Improvements to filtration devices : en fr
  • GB196994A - Improvements in or relating to mixing apparatus : en
  • GB196721A - Improvements in and relating to spark plugs : en
  • DE374796C - Process for making a black tea substitute for stomach tea : de en
  • FR552656A - Inclined chamber fireplace with parallel and inclined heating flues : en fr
  • ES83944A1 - A portfolio for storing documents in classification. : en es
  • US1453313A - Dealcoholizing process and apparatus : en
  • US1453618A - Motor-vehicle attachment : en
  • US1453970A - Invalid bed : en
  • US1453566A - Tire holder : en
  • US1453876A - Measuring device : en
  • GB196872A - Improved means for reseating valves : en
  • ES84298A1 - A device for regulating the fabric tension in drum carders with carding rollers. : en es
  • AU823522A - An improved draught preventer and dust and rain excluder for doors and windows : en
  • GB196738A - Improved assembling method for acoustic instruments : en
  • GB196793A - A new or improved revolving tray or receptacle for tobacco ash and the like : en
  • ES84081A1 - Improvements in the production of reduction gases and in particular in carbon protoxide. : en es
  • DE362529C - Process for the production of a rammed asphalt-like mass for road construction purposes : de en
  • ES83995A1 - Surface condenser with drainage arrangement for the condensation water that forms in the cooling pipes. : en es
  • ES84258A1 - An industrial product consisting of a moldable paste. : en es
  • GB196740A - Improvements in loose leaf books and albums : en
  • GB196809A - Improved means of lubricating the links or rollers in chain ovens : en
  • ES84047A1 - An industrial product consisting of removable reinforced screeds. : en es
  • CH99005A - Device for sealing leaks, in particular in cooking vessels. : de en
  • CH99044A - Process for the production of a sealant for pneumatic tires. : de en
  • CA230619A - Transmission band : en fr
  • CH99034A - Process for purifying hydrogen. : de en
  • GB196868A - Improvements in or relating to means for trueing the valves and valve-seatings of internal combustion engines : en
  • USD62286S - Design for a textile fabric : en
  • GB196704A - Improvements in dyeing machines : en
  • ES84097A1 - A procedure for consolidating the plates or plates and other constituent parts of the tipping, lateral, frontal or rotating wagon buckets. : en es
  • GB196944A - Improved process of separating minerals mechanically : en
  • ES84185A1 - Improvements in thermionic generators of high frequency electrical oscillations. : en es
  • DE374864C - Cart roller : de en
  • US1453582A - Typewriting machine : en
  • DK31620C - Device for Changing the Amplitude of Electrically Un attenuated Waves Generated by a Generator System with a Termion Tube with Three Electrodes. : da en
  • CA230767A - Motion picture projecting machine : en fr
  • CH97689A - Glue clamp for gluing picture frames. : de en
  • CH99076A - Watch dial with added numbers and its manufacturing process. : en fr
  • CH99071A - Grammophone. : en fr
  • ES84085A1 - Light and starting device for combustion engines. : en es
  • CH99123A - Igniter with horseshoe-shaped permanent magnet. : de en
  • CH98885A - Driving machine double action adjuster. : en fr
  • DE375079C - Toothbrush : de en
  • DE374980C - Self-discharger : de en
  • US1453872A - Grouser : en
  • US1453278A - Method of manufacturing ring molds and the like : en
  • US1453401A - Plant waterer : en
  • US1453474A - Multitank cradle : en
  • US1453486A - Air-power water pump : en
  • US1453887A - Electric-lamp fixture or support : en
  • DE374819C - Key with tag : de en
  • US1453539A - Headlight lens : en
  • CH99024A - Electrostatic filter device for mill systems. : de en
  • AU1051423A - Improvements in and relating to moisture absorbing compositions and containers for use therewith : en
  • US1453393A - Portable extensible conveyer : en
  • US1453723A - Composition for use in finishing dry-cleaned leather : en
  • US1453891A - Cultivator fender : en
  • US1453684A - Third or fourth point suspension support mount or bracket for brake beams : en
  • CA230732A - Carton sealer : en fr
  • CA230765A - Electric iron : en fr
  • US1453593A - Coating for metal molds : en
  • US1454024A - Reverberatory smelting furijace : en
  • CH98987A - Machine for the production of glass products with several units rotating around the vertical machine axis. : de en
  • CH99129A - Device for power regulation of electrode boilers. : de en
  • CH98978A - Electric heater. : de en
  • US1453808A - Steering wheel : en
  • US1453268A - Sealing means : en
  • US1453286A - Combined chute and bag holder : en
  • US1453789A - Preparation of pure selenium oxychloride : en
  • ES84200A1 - An apparatus adaptable to grinding machines for roughing and grinding camshafts in internal combustion engines. : en es
  • FR552395A - Clip-clasp : en fr
  • CA230715A - Machine for manufacturing stems for tipless lamps : en fr
  • CH98867A - Gear transmission. : de en
  • DE374722C - Connection of stove and cooking box : de en
  • ES84054A1 - An improvement introduced in the rubber soles of footwear of all kinds. : en es
  • CA230752A - Typewriting machine : en fr
  • CA230745A - Signal apparatus : en fr
  • US1453311A - Rotary filter : en
  • US1453275A - Labtp-shape-delivejry box : en
  • CA230604A - Manufacture of cement : en fr
  • CA230758A - Brake control for motor vehicles : en fr
  • CH98994A - Storage device for traveling grate firing. : de en
  • US1453630A - Key-locking device : en
  • US1453700A - Lubricated roller side bearing : en
  • US1453873A - Convertible fan : en
  • USD62276S - Design fob a textile fabric : en
  • US1454006A - Tail-cutting device for tubular plates : en
  • US1453991A - Lubricator for intermediate gearing : en
  • US1453728A - Means for devising ornamental designs : en
  • ES84129A1 - A procedure for rectifying gasoline and ethers. : en es
  • CH98966A - Device for the extermination of mice, rats, hamsters and the like. : de en
  • CA230635A - High frequency intervalve transformer : en fr
  • FR552355A - Simplified Galileo's Telescope : en fr
  • FR552399A - : fr
  • GB196741A - Improvements in tables : en
  • US1453715A - Fighting glove : en
  • FR552592A - Improvements to the lubrication of combustion engines : en fr
  • ES84130A1 - New inviolable safe system that works by means of compressed air. : en es
  • GB196713A - An improved construction of amusement device : en
  • DE374781C - Melting kettle for stereotype plates : de en
  • ES84266A1 - A new system of chain cufflinks, for the cuffs of the shirts. : en es
  • DE375010C - Power indicator for Venturi tubes with electrical summation of the amount of liquid or gas flowing through the Venturi tube : de en
  • ES83929A1 - A procedure for the extraction and elevation of groundwater from wells, rivers, lagoons or other natural deposits and streams, by means of a tube-siphon device. : en es
  • ES84294A1 - Improvements in fluid compressors. : en es
  • GB174936A - A process for obtaining pig iron of uniform composition : en
  • GB196970A - Improvements in or relating to machines for leveling or excavating land, moving piles of material and like purposes : en
  • DE374906C - Device for introducing rock dust : de en
  • DE374849C - Frame for holding sheets or plates to separate suspended components from gases, vapors and liquids : de en
  • US1453263A - Pulling-over machine : en
  • US1453485A - Repair plug for inner tubes : en
  • US1453825A - Vehicle sash book : en
  • FR552513A - Fuel pump for internal combustion engine : en fr
  • GB196836A - Improvements in or relating to apparatus for the control of variable speed gear mechanism of motor vehicles : en
  • FR552370A - Refrigerant-heater for fluids : en fr
  • FR552581A - Improvement of the mobile billboard system for advertising : en fr
  • DE374952C - Compressed air atomizer : de en
  • US1453649A - Ironing table : en
  • FR552401A - Special shuttle device to prevent weft returns in multi-shuttle weaving : en fr
  • FR552749A - : fr
  • US1453274A - holmgren : en
  • US1453656A - Gaseous-fuel mixer : en
  • FR552706A - Rim for vehicle wheels : en fr
  • ES84207A1 - An apparatus for the production of a gas for lighting, heating and other industrial purposes. : en es
  • FR552530A - Process for transforming vibratory movements into circular movement and device allowing the realization : en fr
  • GB196787A - A new or improved automatic locking device for the actuating levers of change speed or reversing gears : en
  • ES83936A1 - A smoke purifier. : en es
  • FR552667A - Apparatus applicable to the continuous dehydration of volatile liquids, in particular alcohols : en fr
  • GB196948A - Optical apparatus for instructional purposes : en
  • DE374787C - Arrangement at cell switches with auxiliary cells : de en
  • ES83994A1 - A procedure for the manufacture of the leads or weights used in the manufacture of women's dresses. : en es
  • ES84141A3 - A procedure for the manufacture of film block sheets. : en es
  • ES84198A2 - A brand new machine to completely sew, to the sole, the fabric with which the closed espadrille is formed. : en es
  • FR552528A - Improvements in water baths : en fr
  • FR552539A - Improvements to circular ovens used for firing ceramic products : en fr
  • FR552692A - Advanced propeller : en fr
  • US1453584A - Oscillations : en
  • ES84288A1 - Chain saw. : en es
  • FR552601A - Bottle improvements : en fr
  • GB186578A - : en
  • FR552545A - High speed photographic lens shutter : en fr
  • ES84122A1 - Improvements in the mercerization and finishing of piece fabrics. : en es
  • GB196756A - Improvements in machine driving belts : en
  • GB196796A - Improvements in and relating to means for preventing reverse movement or movement from rest of vehicles : en
  • US1453542A - Spring wheel : en
  • FR552366A - Expansion tank for oil bath transformers : en fr
  • FR552503A - Sharpener for thin safety razor blades : en fr
  • FR552565A - Improvements to reservoir pen holders and similar objects : en fr
  • DE374822C - Hair and beard trimmer with a fixed and a reciprocating cutting comb : de en
  • CA230677A - Brush : en fr
  • CH99063A - Measuring tape. : de en
  • FR552499A - Tubular refrigerant device for distillation apparatus : en fr
  • FR552537A - Hydrostatic pump : en fr
  • GB196786A - Improvements relating to loose leaf binders : en
  • ES84180A1 - Improvement in inner tubes for pneumatic tires. : en es
  • FR552638A - Tissue inspection machine system : en fr
  • ES84051A1 - Rotary distributor for internal combustion engines. : en es
  • DE374970C - Burner for compressed air gas mixture for heating crucibles : de en
  • US1453886A - Draft equalizer : en
  • DE374839C - Clutch belt or tables for grapes : de en
  • DE375035C - Process for the production of pulp : de en
  • ES83991A1 - Industrial product consisting of an insecticide and disinfectant. : en es
  • FR552674A - Servo brake device : en fr
  • GB196999A - A new or improved direction indicator for vehicles : en
  • DE375058C - Compressed air conveyor for bulk goods : de en
  • GB196724A - Improvements in brushes for cleaning the outside of bottles, jars and the like : en
  • ES84236A1 - A new stove or stove. : en es
  • GB196760A - Improvements in, or relating to, motor cycles : en
  • GB197016A - Improvements in or relating to roadways, pavements, stairways or the like and to materials for the construction thereof : en
  • DK31622C - Device for Connecting Drive Machines, e.g. Electric motors, with Work machines. : da en
  • ES84159A1 - Improvements in the procedures and facilities for washing mineral particles. : en es
  • GB166102A - Alimentary paste : en
  • US1453273A - Vehicle fender : en
  • US1453978A - Check valve : en
  • DE374914C - Method and device for calibrating pipes : de en
  • US1453586A - Soldering flux : en
  • ES84256A1 - A fan with a water spray for air humidification or cooling, in all kinds of rooms. : en es
  • GB196763A - Improvements in or attachable to spark-plugs : en
  • USD62292S - Design for a tire tread : en
  • CH99069A - Device for electromotive drives for speaking machines, for connecting them to various power networks. : de en
  • ES84142A1 - A system of rubber spray machines. : en es
  • CA230707A - Six-wheel equalizing truck : en fr
  • US1453525A - Adjustable front axle : en
  • ES84246A1 - An improved arrangement to reduce the initial voltage in gas filled discharge tubes. : en es
  • ES84274A1 - An improved facility for drilling the earth. : en es
  • ES84284A1 - Pad containers for switches in oil. : en es
  • FR552444A - Improvements to the live steam supply control valves of the exhaust steam injectors : en fr
  • GB176349A - Improvements in or relating to stopping mechanism for looms and other machinery : en
  • CA230778A - Friction shock absorbing mechanism : en fr
  • FR552657A - Industrial ozonator : en fr
  • DE374878C - Device for metering and injecting fuel in internal combustion engines : de en
  • DE374928C - Process for refining mineral oils, ancient tars and the like like : de en
  • DE375002C - safety goggles : de en
  • FR552411A - Improvements to oil tanks : en fr
  • ES84125A1 - Two devices that serve to stop a train or tram when it skids or the brakes do not obey; one is to apply the rails that are at ground level, as it happens in most trams, the other brake is for the tracks where the rail is in par : en es
  • FR552610A - New application of strain hardening for improving the qualities of bars, profiles, tubes, etc., in steel and other metals : en fr
  • US1453517A - Duplicate tag : en
  • US1453882A - Auto lock : en
  • US1453389A - Arc-welding dynamo-electric machine : en
  • US1453754A - Apparatus for gas purification : en
  • DE374895C - Switch for electrical security systems : de en
  • US1453281A - persons : en
  • ES84263A1 - Improvements in the pumps. : en es
  • US1453745A - Connector for mops and the like : en
  • US1453791A - Post aid cover clamp ato seal : en
  • FR552582A - Enhancements to multi-bit drill heads : en fr
  • FR552387A - Mechanism indicating the winding and development of the mainspring of timepieces, such as watches and clocks : en fr
  • FR552522A - Advanced wagon pusher : en fr
  • FR552577A - Recuperator for combustion and explosion engines : en fr
  • FR552464A - Metal wire and process for making it : en fr
  • FR552524A - Process applicable to the machining of metal parts of revolution, allowing, simultaneously, to mold and polish the exterior and interior of said pieces : en fr
  • DE371095C - Rain device for garden facilities : de en
  • US1453343A - Welded joint : en
  • US1453421A - Spring lubricating protector : en
  • US1453943A - Record-filing device : en
  • ES84196A1 - An irrigator with a landscape shape and conical end. : en es
  • ES84152A1 - Improvements in the treatment of leather and its analogues. : en es
  • GB196642A - Improvements in and relating to valve cap sparking plugs : en
  • ES84096A1 - A drilling machine. : en es
  • ES84251A3 - A procedure consisting in the manufacture of celluloid pieces for the assembly of articles of the branch of suspenders and garters. : en es
  • ES83062A1 - A device applicable to all kinds of vehicles that have headlights, which intensifies the light and prevents the blindness that it produces in the drivers of said vehicles when crossing. : en es
  • ES84106A1 - An improved procedure, and its corresponding apparatus for the electrolyzing of molten metal salts and for the recovery of metals and acid radicles and the application of said procedure and apparatus for the recovery of components goes : en es
  • GB196832A - Improvements in or relating to the manufacture of crochet hooks, knitting needles, and the like : en
  • FR552385A - Improvements to rotating devices converting polyphase currents into simple alternating currents (or unbalanced polyphase currents) and vice versa, at different frequencies or not : en fr
  • US1453707A - Method of and apparatus for forming concrete structures : en
  • US1453823A - Hose construction : en
  • US1453968A - Musical toy : en
  • US1453289A - Process of separating zinc and lead : en
  • US1453315A - Glass cutting mechanism : en
  • US1453325A - Apparatus for electrical precipitation of suspended material from gases : en
  • USD62280S - Design for a textile fabric : en
  • ES84120A1 - Gas-filled electric incandescent lamp, with filaments wound in propellers. : en es
  • FR552372A - Device for isolating, fixing and making contact of conductors for atmospheric electricity sensor devices : en fr
  • DE374967C - Artificial flower made of filigree wire : de en
  • DE374899C - Throwing target game with mechanical throwing device : de en
  • US1453589A - Air-spring suspension : en
  • US1453868A - Starting device : en
  • DE374934C - Telescope with headlight : de en
  • DE375049C - Outer inserting machine : de en
  • FR552381A - Advanced training in multi-shuttle looms : en fr
  • FR552630A - Process for separating sodium carbonate from liquors, or solutions, containing caustic soda : en fr
  • GB196728A - Improved sound reproducing apparatus : en
  • USD62287S - Feederick e : en
  • US1454019A - Glove and method of making the same : en
  • DK31614C - Needle for Repairing Knitted Goods. : da en
  • FR552603A - Improvements to butcher-capping machines for containers : en fr
  • FR552711A - Automatic coupling intended to produce the positive clutch and the disengagement of two rotating elements : en fr
  • GB197017A - Improvements relating to the frames of motor cars, cycles and other vehicles and velocipedes : en
  • ES83971A3 - Installation for the formation of statistical results. : en es
  • ES84117A1 - The industrial product, metal sheet tubes covered with cement, asphalt or any other analogous matter with the union of male and female called precision and with the union of male and female mixed precision and thread, without rivets, and uni : en es
  • ES84204A1 - A procedure for making writing tablets. : en es
  • CH99104A - Replacement link for chains. : de en
  • CH98983A - Artificial building block. : de en
  • US1453757A - Draft regulator : en
  • US1453619A - Can-heading machine : en
  • US1453998A - Harrow and scarifier : en
  • CH98354A - A method of manufacturing a clockwork movement plate. : en fr
  • CH99040A - Process for precipitating iron from alumina solutions. : de en
  • CH99072A - Grammophone with retractable acoustic arm. : en fr
  • ES84174A1 - New brick resulting from the mixture of agglomerates and cement. : en es
  • US1453387A - System for communicating with moving vehicles : en
  • US1453527A - Voice for dolls : en
  • US1453294A - Paper-bag-bottoming machine : en
  • US1453570A - Truss : en
  • USD62306S - Island : en
  • US1453703A - Boiler : en
  • US1453824A - Nonbreakable refuse can : en
  • US1453468A - Process for making refractory products : en
  • US1453749A - Apparatus for the dewatering, classification, and countercurrent washing of solid particles mixed with liquids : en
  • US1453392A - Printing device : en
  • DE374811C - Fruit press : de en
  • FR552619A - galvanic elements with automatic depolarization : en fr
  • DE374948C - Safety lock as a snap lock : de en
  • ES84168A1 - A new mechanical ice cream maker. : en es
  • US1453681A - Oil governor for compressor engines : en
  • US1453730A - Wrench : en
  • GB195336A - Improved shuttle-changing device for weaving looms : en
  • FR552648A - Improvements to rotary joints for pipes : en fr
  • US1453672A - Display box : en
  • US1453694A - Friction shock-absorbing mechanism : en
  • DE367191C - tin can : de en
  • DE374991C - Process for the representation of substantive dyes : de en
  • ES84030A2 - Process for the manufacture of perylene and dioxiperylene. : en es
  • USD62279S - Design pob a textile fabric : en
  • DE374891C - Change gear for bicycles : de en
  • USD62308S - Island : en
  • ES84063A1 - Dolls commonly called walkers. : en es
  • ES84070A1 - Automatic supply arrangement for retorts or sulfur sublimation vessels. : en es
  • DE374863C - Machine for splitting workpieces with and without prospects according to their thickness : de en
  • DK31616C - Device for Cooling and Lubrication of Outboard Engines. : da en
  • CH98884A - Hydraulic system for controlling machine tool carriages, and other similar devices. : en fr
  • US1453603A - Pruning shears and other implement : en
  • US1453629A - Coal or wood carrier : en
  • US1453720A - Package-feed mechanism : en
  • US1453432A - Steering gear for motor vehicles : en
  • US1453787A - Apparatus for setting rule forms : en
  • DK31646C - Method and Machine for Manufacturing Cutters. : da en
  • ES84020A1 - A method of manufacturing a rubber-like elastic body. : en es
  • FR552593A - Process for refining zinc or other volatile metals by distillation using electric heating : en fr
  • US1453626A - Partition for vanity cases : en
  • CH98995A - Storage device for traveling grate firing. : de en
  • ES84078A1 - Improvements in metallurgical procedures. : en es
  • US1453270A - Primer for internal-combustion engines : en
  • US1453780A - Burner : en
  • US1453412A - System of control : en
  • FR552663A - 1 to 10-amp 110 or 220-volt circuit breaker outlet - single-pole or three-pole : en fr
  • FR552686A - System for mounting leaf springs on vehicles : en fr
  • DE374966C - Suspender clip : de en
  • DE374852C - Cooker for absorption refrigeration machines with intermittent operation : de en
  • DE374820C - Padlock : de en
  • DE374853C - Air cooling machine : de en
  • ES83498A2 - Procedure for the preparation of a mixture of camphene and isobornyl acetate, starting from pinene hydrochlorate or oil mixtures containing pinene hydrochlorate. : en es
  • FR552604A - : fr
  • FR552587A - Sealed terminal entry for metal receptacle of mercury vapor rectifiers : en fr
  • US1453443A - Lighting fixture : en
  • FR552468A - Automotive bodywork : en fr
  • FR552571A - Improved apparatus for loading heavy wheel-mounted masses, such as artillery pieces, onto automobile tractors and for unloading them : en fr
  • US1453466A - Power-transmission apparatus : en
  • US1453469A - Velocipede : en
  • US1453883A - Barrel or keg : en
  • CH98926A - Wireless telegraphy transmitter. : en fr
  • GB196856A - Improvements in or connected with toasting apparatus : en
  • ES84231A1 - Electrochemical metal applications or inlays to all kinds of ceramic objects with or without enamels. : en es
  • FR552430A - Improvements to leaf springs : en fr
  • CH99133A - As a grounding reactor respectively. Voltage converter for high voltages usable induction device. : de en
  • FR552669A - Improvements in the electrolytic treatment of metalliferous materials containing tungsten or molybdenum : en fr
  • US1453559A - Winch : en
  • US1453319A - Back shear table : en
  • US1453622A - Shutter operating and securing mechanism : en
  • GB196723A - Improvements in and relating to wind and weather screens for use on side cars, light cars and like vehicles : en
  • US1453495A - Liquid-fuel burner : en
  • US1453902A - Direction indicator : en
  • CH98998A - Baking and cooking apparatus. : de en
  • CH98958A - Oil switch with resistance. : de en
  • US1453303A - Process of manufacturing plates for artificial dentures : en
  • US1453958A - Saw set : en
  • US1453652A - Method and apparatus por eobmiiia sheet-metal articles : en
  • US1453844A - Balancing machine : en
  • FR552588A - Improvements to rubber balloons and devices used in their manufacture : en fr
  • DE375045C - Coupling for towing vehicle and trailer, in which the trailer rests with its front part on the rear part of the towing vehicle : de en
  • US1453590A - Plug-receiving : en
  • CH98999A - Apparatus for cleaning silverware. : en fr
  • US1453297A - Lamp mounting for certain optical instruments : en
  • US1453482A - Stoker : en
  • USRE15591E - Refrigerating apparatus : en
  • US1453402A - Closure for storage compartments : en
  • FR552717A - Roller bearing improvements : en fr
  • FR552730A - Three brush electric current generator : en fr
  • GB194263A - Improvements in luggage carriers for automobiles or the like : en
  • GB197004A - Apparatus for transmitting sounds to the deaf and other persons otherwise than through the ears : en
  • US1453331A - Kick-back car dump : en
  • US1453524A - Wire splicer : en
  • US1453729A - Means for supporting vacuum feeding systems : en
  • US1453433A - Cloth pressing and steaming device : en
  • DE374930C - Air intake device in hydraulic air compressors : de en
  • DE375025C - Accordion : de en
  • CA230705A - Lubricating apparatus : en fr
  • US1453337A - Automatically-reversing drain board for clothes wringers : en
  • US1453476A - Double-tier multiple-unit tank car : en
  • US1453755A - Advertising device : en
  • CA230611A - Automobile curtain : en fr
  • CA230724A - Furnace door : en fr
  • DE374950C - Electric cannon : de en
  • FR552665A - Blotting pad : en fr
  • CH99047A - Process for the production of cellulose acetate. : en fr
  • CA230603A - Stuffing box : en fr
  • CA230625A - Roller coaster : en fr
  • CH96624A - Central heating boiler. : en it
  • DK31644C - Clamping device, especially for floating pens. : da en
  • CA230614A - Folding combination toilet article : en fr
  • CA230670A - Internal combustion engine : en fr
  • CH98962A - Device attached to mowing machines for spreading the grass cut by the mower. : de en
  • CH99048A - Metal and enamel spray gun. : de en
  • US1453802A - Combined milk reservoir and bowl-clamp support for cream separators : en
  • CH98993A - Process for the generation of gases for combustion and other purposes from fuels, in particular fuels in small pieces or fuels rich in ash. : de en
  • ES84158A1 - A device for loading and unloading of materials. : en es
  • CH99132A - Current transformer. : en fr
  • CH99009A - Process for the production of artificial structures from viscose. : de en
  • US1453448A - Pistoit and pistoh sihg : en
  • US1453906A - Lighting device for gas : en
  • CH99062A - Gun. : de en
  • DE374813C - Folding top for motor vehicles with two main supports that are hinged to the car body and run in parallel and are connected to one another by a hinge rod : de en
  • US1453664A - Leaf upsetting and supporting device : en
  • USD62282S - Design for a textile fabric : en
  • USD62284S - Design for a textile fabric : en
  • DE374939C - Two-nozzle carburetor with piston valve to regulate the mixture access to the cylinders and a fresh air valve opening into the interior of the valve : de en
  • FR552391A - Removable hub for baby carriages and other vehicles : en fr
  • GB197366A - Improvements in and relating to electric signalling systems : en
  • FR552632A - Tractor for agricultural machinery, operated by human force : en fr
  • GB182478A - Improvements in or relating to alternating-current power transmission systems : en
  • DK31624C - Electrical signaling device for alarm in case of fire, hot running in bearings and in similar cases. : da en
  • US1453390A - Splash counterdrop press : en
  • US1453596A - Fountain pen : en
  • AU769322A - Improvements in dry gas meters : en
  • US1453531A - Automobile lock : en
  • US1453682A - Rheostat : en
  • US1453862A - Hat protector : en
  • DK31615C - Device for diverting liquids from centrifuge containers. : da en
  • CA230682A - Thermostatic gas valve : en fr
  • US1453529A - Compound regulating set for induction motors : en
  • US1453875A - Lubricator for earth-boring drills : en
  • DE375013C - Strength testing machine : de en
  • ES84146A1 - A wrench for nuts, tubes, parts and all kinds of appropriate parts. : en es
  • FR552416A - Process for the production of hydrocarbon oxidation products of the paraffin series : en fr
  • CA230637A - Roof edging device : en fr
  • CA230649A - Fishing rod handle : en fr
  • CH99032A - Machine for coating goods with liquid mass. : de en
  • US1453639A - Tatting shuttle : en
  • US1453427A - Windmill governor : en
  • US1453435A - Hethod and appabattts fob nitbogen fixation : en
  • US1453462A - Lens-adjusting means : en
  • US1453280A - Window screen : en
  • CH98985A - Slurry pump with return line. : de en
  • CA230741A - Muting device or musical instrument : en fr
  • CA230662A - Meat presser : en fr
  • DE374851C - Steam boiler water level pointer with display plate : de en
  • US1453328A - System of ventilation : en
  • ES84005A3 - Manufacture of blue glass pieces, applicable to electrical lighting appliances. : en es
  • ES84133A1 - Lighting fixture. : en es
  • FR552466A - Device for fixing hats on the head : en fr
  • US1453738A - Machine for washing cans and the like : en
  • US1453436A - Holder for wheel locks : en
  • US1453487A - Adapter for safety razors : en
  • US1453936A - Adjustable bearing box : en
  • USD62302S - Design tor a barber chair : en
  • ES84202A1 - A new filing cabinet. : en es
  • US1453445A - Dispensing container : en
  • USRE15587E - Tilting locking steering wheel : en
  • FR552720A - Safety device for all kinds of pressurized pipes comprising a shut-off device which activates an electrical contact by means of a spring after a certain reduction in pressure : en fr
  • US1453635A - Breaker-arm synchronizer : en
  • US1453381A - Machine for making tiles : en
  • ES84012A1 - Charging of distillation furnaces. : en es
  • US1453496A - Hydroaeroplane : en
  • US1453543A - Grasping instrument : en
  • US1453699A - Method for separating hagnetic materials : en
  • US1453929A - Time-controlled draft regulator : en
  • ES84187A2 - An acoustic receiver. : en es
  • GB175968A - Improved motion picture projection apparatus : en
  • CH99101A - Device for balancing rapidly rotating machine parts. : de en
  • US1453501A - Automobile light dimmer : en
  • US1453820A - Machine for tying bundles of wires : en
  • DE374953C - Atomizers for paints and other application means : de en
  • ES84148A1 - A new reinforced concrete construction procedure. : en es
  • US1453927A - Grab bucket : en
  • DE374847C - Electric iron : de en
  • CA230638A - Combined milk bottle receptacle and mail box : en fr
  • US1453915A - Elevator-door lock : en
  • US1453721A - Tire valve : en
  • US1453778A - A cobpokatigm : en
  • DE374842C - Reusable hose and burner tap : de en
  • FR552628A - Tool for clearing saw blades : en fr
  • GB196795A - A new or improved device for playing games : en
  • US1453704A - Pressure regulator : en
  • FR552357A - Process for removing hydrogen sulphides from gases : en fr
  • GB197279A - Improvements in or relating to pig-skin driving belts : en
  • US1453726A - Insulating composition and method of making same : en
  • FR552478A - Process for the preparation of iron-free color compounds from ferro-chrome : en fr
  • FR552723A - Process to activate natural pyrolusite : en fr
  • GB196835A - Improvements in bin pilers for bleaching plants : en
  • CA230756A - Vehicle spring : en fr
  • US1453678A - Centrifugal separator : en
  • US1453839A - Typewriting machine : en
  • US1453408A - Grinding mill : en
  • CH98996A - Process for operating furnaces, especially for steam boilers, superheaters or the like. : de en
  • US1453636A - Tipping and wrapping machine : en
  • US1453952A - Lock bolt : en
  • CA230712A - Metal wheel : en fr
  • DE374983C - Spring clip : de en
  • US1453283A - Paper closure : en
  • US1453770A - Combined license-plate, tail-light, and signal-light bracket : en
  • US1453846A - Tube-making- machine : en
  • FR552376A - Artistic fabric of linen or other fabric and its manufacturing process : en fr
  • DE374904C - Entry and exit cars for airships : de en
  • DE374986C - Protection device for electrical circuits with fuse and temperature fuse : de en
  • DK31648C - Photographic Copier and Developer. : da en
  • US1453926A - Device for removing facial wrinkles : en
  • US1453954A - Chassis brace : en
  • US1453987A - Sinker : en
  • CA230759A - Lubricator : en fr
  • US1453949A - Inner tube : en
  • US1453344A - Automobile body motion stabilizer : en
  • US1453431A - Coiling machine : en
  • DE374984C - Can pull and push button switch : de en
  • ES84235A1 - A food product that consists of healthy tablets obtained from vegetable broths. : en es
  • DK31647C - Musical instrument with keys and several keyboards. : da en
  • US1453533A - Loom reed : en
  • US1453333A - System of ventilation : en
  • US1453660A - Azo dyestuffs and process for the manufacture of same : en
  • US1453680A - Hook : en
  • US1453713A - Reserve-supply device for gasoline tanks : en
  • US1453657A - Low-pressure alarm for pneumatic tires : en
  • CH98961A - Device for varying the inclination of the blade of a scythe in relation to its handle. : en fr
  • US1453493A - Fishing tool : en
  • CH98904A - Manufacturing process of electrical, wireless, fired resistors using carborundum. : de en
  • CH99149A - Suspension without counterweight for mobile electric lamp. : en fr
  • CA230711A - Metal wheel : en fr
  • CH99122A - Silencers for explosion engines. : de en
  • CA230743A - Side curtain for motor vehicules : en fr
  • CA230633A - Photographic objective : en fr
  • US1453429A - Head gate : en
  • CA230788A - Knitted fabric : en fr
  • USD62310S - Design for a vanity case : en
  • US1453478A - Cone-gear transmission mechanism : en
  • ES84119A2 - Tubular sheet reinforced with "terra-cotta" and reinforced concrete. : en es
  • GB178109A - Rotor for centrifugal pumps and blowers : en
  • DE374840C - Push button : de en
  • GB196954A - Improvements relating to the dyeing of cellulose ethers : en
  • CH98997A - Acetylene lamp. : en fr
  • US1453693A - Friction shock-absorbing mechanism : en
  • US1453351A - Tire : en
  • CA230783A - Manufacture of soap : en fr
  • CA230679A - Building brick : en fr
  • US1453600A - Brake : en
  • US1453290A - sou bier : en
  • US1453892A - Underfeed stoker : en
  • US1453380A - Vehicle signal : en
  • US1453874A - Tool for attaching and removing tire chains : en
  • US1453312A - Rotary drier : en
  • ES83963A1 - A procedure for the packaging of condensed milk. : en es
  • GB196862A - Improvements in or relating to horse shoes : en
  • US1453385A - Combined oxygen and acetylene cutting and welding torch : en
  • AU1213923A - Automatic device for changing the weft for mechanical weaving looms : en
  • CA230718A - Doorway control for railway cars : en fr
  • CA230601A - Electric iron : en fr
  • US1453601A - Stopper : en
  • US1453338A - Wheel : en
  • US1453818A - End feed for double seamers : en
  • CH99142A - Electric light switch, which is activated when entering and leaving a room. : de en
  • DE375003C - Drop lifter for sterilizing liquids : de en
  • CA230749A - Typewriting machine : en fr
  • CH99081A - Metal alloy, especially for the manufacture of watch cases, watch components, jewelry, etc. : de en
  • DE375090C - Copier : de en
  • CH99018A - Tool for changing the laundry to blue. : en fr
  • DE374815C - Capsule guide for rotating crown cork machines : de en
  • ES84223A1 - Mechanisms of the doors of the hearths to regulate the combustion. : en es
  • FR552750A - Improvements made to irons, with internal heating, for tailors, etc. : en fr
  • FR552392A - Anti-friction alloy : en fr
  • GB196799A - Improvements in the extraction of oil from seeds, nuts and other oil-yielding materials by means of a solvent : en
  • GB196766A - Improvements relating to sectional boilers : en
  • GB196815A - Improvements in or relating to safes : en
  • USD62300S - Design for a bottle : en
  • FR552580A - Differential Locking Screw or Nut Lock : en fr
  • DE374577C - Gas generator with rotatable, star-shaped grate : de en
  • GB196732A - Improvements in and relating to valve devices for gas flashing apparatus and the like : en
  • ES83975A1 - A partially removable rim wheel with a locking or locking system. : en es
  • ES84073A1 - The coating of all kinds of hemp, jute, cotton or any textile fiber, with one or more strands, with cotton yarn or any other fiber, in a spiral or double crossed spiral. : en es
  • GB196779A - Improved means for controlling the film and projected light of two or more cinematographs or bioscopes : en
  • CH98969A - Building block. : de en
  • DE374968C - Operation of submersible furnaces with liquid fuel : de en
  • GB196716A - Improvements in machines for grinding the blades of lawn mowers : en
  • US1453767A - Sugar packing machine : en
  • US1453659A - Intermediate product for the manufacture of dyestuffs and process of making same : en
  • DK31611C - Engine locomotive with hydraulic drive mechanism. : da en
  • FR552620A - galvanic element : en fr
  • FR552645A - Economizer device for combustion engines : en fr
  • FR552718A - Fuel heater for internal combustion engines : en fr
  • FR552389A - : fr
  • FR552595A - Method and apparatus for the multi-color printing of fabrics and wall papers : en fr
  • DK31607C - Unroller for Cinematographic Films. : da en
  • US1453266A - Ice receptacle : en
  • CA230655A - Game apparatus : en fr
  • CH98941A - Lighting apparatus for vehicles. : en fr
  • AU728822A - Improvements relating to pipe joints : en
  • AU916122A - Process for manufacturing a material for form pieces plates, floorcovering andthe like : en
  • DE374859C - Device for the electrical heating of liquids : de en
  • DK31642C - Method and Apparatus for Closing Hermetic Containers. : da en
  • US1453304A - Explosive engine : en
  • US1453267A - Electron-emitting cathode and method of making the same : en
  • US1453441A - Excess-demand meter : en
  • US1453483A - Stoker : en
  • CH98959A - Piston pump, for hygienic and medical care. : en fr
  • FR552713A - Improvements to elastic wheels for vehicles : en fr
  • GB197274A - Improvements in a method of forming tapered or conical cups : en
  • CA230620A - Automobile lock : en fr
  • CA230654A - Metallurgical process : en fr
  • CH98972A - Grooved rail with interchangeable forced rail attached to its mother rail. : de en
  • US1453398A - Self-tightening water-cooled terminal : en
  • CH98986A - Door lock with lifting latch. : de en
  • FR552426A - : fr
  • GB196838A - An improved fastening device for bracelets, bangles and the like : en
  • GB196701A - Improvements relating to electric incandescent lamps : en
  • DE374784C - Machine for inserting supplements into newspapers : de en
  • DE375031C - Device on the return valves, which are used for easy opening or letting in air and are arranged in the lid of the canning jars : de en
  • DK31629C - Gas Apparatus for Heating Air. : da en
  • ES83951A1 - A system of segments that prevent oscillations of the piston of internal combustion engines. : en es
  • GB196807A - An improved window-operating device : en
  • CH99060A - Foldable game box with printed game springs. : de en
  • DE373928C - Smoldering use for gas generators : de en
  • GB183488A - Improvements in mechanism for transforming reciprocatory motion into rotatory motion or the reverse : en
  • ES84264A1 - An improvement in coke ovens. : en es
  • ES84241A1 - A process, with the corresponding apparatus, for the preliminary purification of the lighting gases or coke oven gases, destined to be treated by partial liquefaction. : en es
  • FR552437A - Elastic support system for easels : en fr
  • ES84114A1 - Air brake actuation apparatus for motor vehicles. : en es
  • FR552677A - Further training for carriers : en fr
  • FR552490A - Torch for oxy-aero-gasoline headlights : en fr
  • ES84086A1 - Elastic fluid turbines improvements. : en es
  • ES84296A1 - Improvements in cans or cans that are opened by key. : en es
  • FR552540A - Improvement in the process and apparatus separating air and gases from liquids : en fr
  • GB196854A - Portable amusement riding device : en
  • CH99100A - Casing-casing to house and support three parallel horizontal shafts placed side by side. : en fr
  • DE374715C - Round knitting machine without mesh wheels (Mailleusen) : de en
  • US1453783A - Yieldable support for rollers of postmarking and stamp-canceling machines : en
  • US1453981A - Cylinder and piston construction : en
  • GB196985A - Improvements in methods of forcing or raising liquid and of producing power from liquid under pressure and in apparatus therefor : en
  • FR552377A - Folding bird cage : en fr
  • ES84154A2 - An aquatic device for running on water. : en es
  • FR552673A - Method or process for making plates for printing safety labels : en fr
  • GB174940A - Improvements in or relating to leading-in wires for electric incandescent lamps or the like : en
  • ES84055A1 - An acetylene gas generator system. : en es
  • ES84112A1 - Process of agglomeration of crumbled minerals and similar bodies. : en es
  • FR552364A - Nitrogen and acetate manufacturing process : en fr
  • GB174931A - Improved means for obtaining relief effects in motion pictures : en
  • ES83935A2 - A procedure for solubilizing ketone chlorides by means of alkalis. : en es
  • GB196718A - Improvements in or relating to motorcar rear axles : en
  • GB196811A - Improvements relating to baking tins : en
  • FR552566A - Propulsion apparatus : en fr
  • US1453473A - X-ray plate changer : en
  • US1453537A - Power-lift mechanism for plows : en
  • FR552613A - Improvements to electrical tank devices : en fr
  • DE377694C - Card sorting machine for statistical purposes : de en
  • FR552368A - Safety valve for oil bath transformers : en fr
  • FR552584A - Crucible for composing machines : en fr
  • GB196831A - Improvements in or relating to turn indicators for aircraft : en
  • CA230702A - Lubricating gun : en fr
  • CH98984A - Binder for cork masses. : de en
  • DE374990C - Method and device for electrical resistance welding of, in particular, curved seams : de en
  • GB196839A - Improved manufacture of detergents and bleaching agents : en
  • ES84233A1 - A procedure for the application of the volatilized gasoline to the extinction of the lobster and by the apparatus annexed to said procedure. : en es
  • US1453692A - Friction shock-absorbing mechanism : en
  • DE374752C - Collapsible cap or the like with a tongue that can be moved in grooves : de en
  • ES84193A1 - Improvements in receiving devices for wireless signals and other agreed upon. : en es
  • FR552567A - Lock nut device : en fr
  • GB196996A - Improvements in animal traps : en
  • ES84019A1 - A new system of apparatus for the treatment of wood by ozone. : en es
  • FR552431A - Device facilitating the installation of the trolley on the overhead wires : en fr
  • FR552576A - Multi-element brooms : en fr
  • ES84194A1 - A shuttle that allows the use of any looms as continuous weft feed looms. : en es
  • ES83932A1 - Device for indicating the temperature of the water circulating in the radiator of automobile engines and other motor vehicles. : en es
  • FR552440A - Magazine for automatic firearms : en fr
  • ES83947A1 - Improvements in the suspension and support of the scale platform. : en es
  • US1453309A - Hypodermic syringe : en
  • US1453815A - Mechanical movement : en
  • US1453667A - Penholder : en
  • US1453291A - Regulator for systems of apparatus : en
  • ES83982A1 - A mechanism applicable to oscillating comb looms, for the manufacture of towels and similar fabrics. : en es
  • ES84136A3 - A procedure for the manufacture of cement pipes. : en es
  • ES84299A1 - A device for the transport and quartering of larger cattle. : en es
  • ES84105A3 - Procedure for ornamentation of glass items. : en es
  • FR552735A - Construction method for aeronautical devices : en fr
  • ES84135A1 - An industrial product consisting of painted gloves. : en es
  • FR552694A - Improvements to remote electrical indicators : en fr
  • GB196703A - A new or improved device for punching or fixing staples into rubber and leather soles of boots, shoes, and other footwear : en
  • US1453610A - Litter carrier : en
  • US1453634A - Concrete mixer : en
  • US1454020A - Lock : en
  • DE375000C - Casting device for the production of dental replacement parts : de en
  • DE374818C - Keyhole lock for doors that can be locked from the outside : de en
  • FR552393A - Combustion regulator device applied to the carbonization of wood in the forest : en fr
  • FR552487A - Device for extracting crystals from saline mother liquors, by cooling or evaporation : en fr
  • FR552519A - Means and devices for the regular distribution of a gaseous stream, charged with solid or liquid particles, between multiple conduits : en fr
  • DE374927C - Process for the continuous distillation of high-boiling mineral oils : de en
  • DK31639C - Device at Vaterpas. : da en
  • ES84029A1 - An improved procedure for obtaining photographs on glass. : en es
  • GB196858A - Improvements in or relating to vices : en
  • CA230660A - Electric engine : en fr
  • US1453500A - Umbrella : en
  • US1453765A - Automatic machine for grinding the saw blades with revolving grinding wheels : en
  • US1453614A - Cushioned vehicle wheel : en
  • US1453769A - Thermostat : en
  • US1453374A - Process and apparatus for the manufacture of nonpotable alcoholic liquid : en
  • US1453850A - Method of and means for burning bricks : en
  • US1453957A - Boltless rail joint : en
  • CA230613A - Machine for mitering spokes : en fr
  • CH99112A - Lubricator. : de en
  • ES83922A1 - Improvements in or relating to input conductors for vitreous material. : en es
  • GB177793A - System of printing telegraphy convertible at will from line to radio transmission orthe reverse : en
  • FR552463A - Improvements in furnaces for forging, tempering, annealing and similar heat treatments : en fr
  • CA230621A - Dish washing machine : en fr
  • ES84099A1 - Device that allows to appreciate the nuances in artificial light as well as in sunlight. : en es
  • GB196988A - Carbureter for internal combustion engines : en
  • US1453395A - Gear tooth : en
  • US1453580A - Typewriting machine : en
  • US1453806A - Building block : en
  • FR552621A - Socket clamp for electric vehicles with rotating friction piece in carbon : en fr
  • USD62295S - Design for a battery jar : en
  • US1453422A - Hatpin fastener : en
  • GB196794A - Improvements in locomotive mechanical toys : en
  • USD62281S - Design for a textile fabric : en
  • CA230640A - Glass discharging mechanism : en fr
  • CH98924A - Method of receiving wireless telegraph signals by beating and installation for its implementation. : en fr
  • GB196717A - An improved flue rake : en
  • GB196965A - Improvements in or relating to braiding machines : en
  • DE374743C - organ : de en
  • DE374915C - Process for the production of metal vessels with narrow discharge nozzles : de en
  • ES84087A1 - Improvements in the production of regenerated cellulose films from viscose. : en es
  • US1453382A - Method of making tiles : en
  • US1453746A - Process of making concrete blocks : en
  • DE374932C - Method and device for sterilizing vaccines and other fluids containing microorganisms and proteins : de en
  • FR552356A - Potato planter : en fr
  • FR552684A - Gear change control device for vehicles likely to travel in both directions : en fr
  • CA230665A - Candy pulling machine : en fr
  • CH98975A - Device for humidifying air. : de en
  • FR552388A - Improvements to tube closures : en fr
  • US1453711A - Combined washer and drier : en
  • US1453845A - Mechanical window lift : en
  • US1453963A - Plant protector : en
  • ES84093A1 - A protector for the eyes. : en es
  • FR552358A - Combination of locking device and signal : en fr
  • FR552727A - Improvements to the suspension of the wheels of baby carriages and other similar vehicles : en fr
  • GB196733A - Improvements in apparatus for removing and recovering lye from textile fabrics : en
  • FR552496A - Frame for horizontal development of film sheets : en fr
  • FR552740A - Improvements to automobile wheels : en fr
  • GB196640A - Improvements in rudders : en
  • ES84226A3 - Procedure for the stretching of sheet glass. : en es
  • US1453959A - Brush holder : en
  • GB196775A - Improvements in or relating to electrical switch gear of the "truck" type or the like : en
  • DE374883C - Air or gas cleaning system with bag filters to be cleaned by shaking : de en
  • CH99049A - Nozzle for oxy-fuel cutting torches. : de en
  • AU1020822A - Improvements in controlling' the air supply in locomotive furnaces provided with preheaters : en
  • CA230606A - Water heater : en fr
  • US1453842A - Apparatus for drawing sheet glass : en
  • ES83983A1 - A procedure for the manufacture of artificial wood. : en es
  • GB196829A - Improvements in or relating to the insulation of electrical conductors : en
  • DE374877C - Arrangement of two protective inserts : de en
  • ES83069A1 - Improvement in the methods to search for minerals by means of electromagnetic waves. : en es
  • ES83953A1 - The manufacture of glasses, cups and similar containers of paper, cardboard and cardboard. : en es
  • GB196993A - Improved process for sulphurising organic compounds : en
  • CA230746A - Cider press : en fr
  • GB196789A - Improved receptacle for transmission of day-old chicks : en
  • FR552495A - Steaming device for foundry molds and cores and in general for all wet materials : en fr
  • CA230610A - Automobile enclosure : en fr
  • ES84230A3 - A toy airplane apparatus. : en es
  • FR552412A - Exhaust mechanism for looms : en fr
  • FR552636A - Arrangement for converting an internal combustion engine to another engine of lesser displacement : en fr
  • GB196991A - Improvements in hydraulic or fluid pressure valves : en
  • DK31635C - Underwater sound receiver. : da en
  • GB197013A - Improvements in voltaic cells : en
  • GB196742A - Improvements in pleasure railways : en
  • DE374807C - Keyboard instrument (piano or similar) : de en
  • DE375032C - Device on the non-return valves, which are used to easily open or let in air and are arranged in the lids of canning vessels : de en
  • DE374944C - Valve control for pumps with oscillating pistons : de en
  • ES82570A1 - Call selector. : en es
  • FR552427A - Improvements to internal combustion engines for motor vehicles or navigable vessels : en fr
  • FR552651A - Improvements made to the process for the industrial manufacture of sulfovinic acid from ethylene : en fr
  • DE374959C - Relay chain circuit, especially for telephone systems : de en
  • FR552494A - Elastic tire for vehicle wheels : en fr
  • US1453793A - Electrical connection : en
  • ES83940A1 - A perfected system plate electric capacitor. : en es
  • FR552700A - Central lubricator : en fr
  • GB196810A - Improvements in leathers or sweat bands for hats : en
  • FR552671A - Device for the transmission of a force at a distance applicable, in particular, to the braking of motor vehicles or others : en fr
  • GB196765A - Improvements in reeds for beaming and other machines : en
  • GB196853A - Improvements in or relating to suction cleaning apparatus and attachments therefor : en
  • DE375036C - Process for incinerating the harmful substances contained in the sulphite waste liquor from the pulp mills : de en
  • US1453451A - Feeler mechanism for looms : en
  • US1453568A - Wringer : en
  • US1453988A - Method of briquetting sawdust, peat, coal dust, and similar pulverous substances : en
  • US1453453A - Notifying or call device for telephones : en
  • US1453511A - Golf-ball dipper or retriever : en
  • FR552583A - Operating method of internal combustion engines with devices for its construction and operation : en fr
  • GB196986A - Improvements in windings of electrical coils : en
  • DK31638C - Staircase. : da en
  • US1453608A - Shoe stretcher : en
  • FR552469A - Improvements to telephone receivers and the like : en fr
  • GB196875A - Improvements in or relating to cupping glasses : en
  • DK31625C - Paper fabric Dutch. : da en
  • GB196783A - Improvements in or relating to collapsible boxes or cartons for packing electric lamps : en
  • CA230720A - Manufacture of hollow blocks and tiles : en fr
  • US1453881A - Window-operating device : en
  • US1454010A - Pneumatic jack : en
  • US1453781A - Process of peeling fruits and vegetables : en
  • US1453969A - Acoustic device : en
  • ES84167A1 - A cooling and heating sanitation system to be called "Duplex Sanitation Malea Refrigeración y Heating". : en es
  • US1453933A - Method of loading high-explosive shells : en
  • DE374981C - Vehicle coupling : de en
  • ES84140A3 - Tensioner to tighten seal strips. : en es
  • FR552564A - Optical system intended for a cinematograph whose film is animated by a uniform movement : en fr
  • FR552609A - Improved process for the manufacture of cigarettes with golden tips, cork and others with longitudinal grip : en fr
  • CA230636A - Mouse trap : en fr
  • AU1034022A - Improvements in traction mechanism : en
  • DK31617C - Engine for mounting on bicycles. : da en
  • US1453322A - Rail tie : en
  • US1453305A - Self-sealing petrol tank or other container : en
  • US1453340A - Attachment for motor-vehicle radiators : en
  • US1453766A - Catalyst and method of making the same : en
  • ES84217A1 - An improved process for the manufacture of iron alloys and in particular ferro-chromium alloys. : en es
  • US1453523A - Operating means for window sashes : en
  • US1453880A - Pistol holster : en
  • DE374830C - Pneumatic tool with a side handle extension for the control unit : de en
  • DE375078C - Rotating washing brush : de en
  • ES84074A1 - Enhancements in the manufacture of envelopes. : en es
  • FR552433A - : fr
  • USD62293S - Design eob a badge oe button : en
  • FR552374A - Fastening device for boxes or receptacles such as packing boxes : en fr
  • GB196852A - Apparatus for hoisting motor cars : en
  • DK31645C - Water supply pipes for gas generators. : da en
  • GB196857A - Improved appliance for playing games of chance : en
  • GB196863A - Improvements in building blocks or slabs : en
  • GB197273A - Improvements in or relating to braiding machines : en
  • US1453377A - Map-drawing machine : en
  • US1453553A - Combined plow and planter : en
  • US1453719A - Carton-wrapping machine : en
  • FR552461A - Semi-shielded brush switch supporting the circuit breakers : en fr
  • FR552612A - Improvements in porcelain manufacturing : en fr
  • DE375007C - Toilet roll holder : de en
  • CA230760A - Window : en fr
  • DE375133C - Driving device for motor vehicles : de en
  • DE374894C - Waiter call device with Nuernberger scissors, which can be pulled up as an optical signal by a pull cord : de en
  • DK31619C - Apparatus for Generating Cold Air at Work Performance. : da en
  • ES84268A1 - Improvements introduced in the footwear known by the name of espadrille. : en es
  • FR552375A - : fr
  • FR552712A - Printing template for addressing machines : en fr
  • GB196947A - Improvements in apparatus for compressing and moulding meal and other soft or plastic materials and substances : en
  • ES84137A3 - The manufacture of cutlery from stainless steel bar. : en es
  • GB196788A - Improvements in lawn mowers : en
  • FR552608A - Improvements to fire extinguishers : en fr
  • CA230772A - Leather substitute : en fr
  • CA230774A - Friction shock absorbing mechanism : en fr
  • FR552625A - Reinforced building material : en fr
  • US1453507A - Nut lock : en
  • US1453655A - Process for gas making : en
  • US1453856A - Assic-noiis to the : en
  • US1454018A - Lawn-edge trimmer : en
  • CH99131A - Portable refrigerator. : de en
  • CA230609A - Carboy carrier : en fr
  • US1453426A - Fairlead or guide for the control cables of aircraft : en
  • US1453734A - Method of refining iron and steel : en
  • US1453838A - Adjustable brake head : en
  • US1453516A - Gas holder : en
  • US1453557A - Masonry structure : en
  • US1453631A - Agricultural machine : en
  • US1453526A - Process of forming box toes for shoes : en
  • US1453394A - Ventilating insole : en
  • US1453617A - Process of and apparatus for manufacturing articles of comminuted cork : en
  • CA230734A - Repeater coil : en fr
  • CA230725A - Mounting for locomotive booster motors : en fr
  • CH99059A - Sports ball. : de en
  • US1453321A - Call-distributing system : en
  • US1453456A - Wire deforming and severing machine : en
  • CH99074A - Device on Skioptikonapparaten. : de en
  • US1453756A - Hairpin container : en
  • DE374808C - Machine for shredding almonds and making trueffel chocolate : de en
  • ES84139A3 - Press to seal with strapping without nails. : en es
  • CH98992A - Method and device for producing a layer of pulpy materials. : de en
  • US1453423A - Internal-combustion engine : en
  • US1453893A - Lantern-slide projecting apparatus : en
  • CA230652A - Production of water gas : en fr
  • US1453484A - Stoker grate : en
  • CH99025A - Deep-fired oven. : de en
  • US1453576A - Rope guide : en
  • US1453984A - Manufacture of ammonium perchlorates : en
  • US1453375A - Mausoleum : en
  • US1453812A - Trap placer : en
  • DK31627C - Procedure with accompanying apparatus for casting under pressure. : da en
  • CA230738A - Atificial ice manufacture : en fr
  • CA230663A - Seismometer : en fr
  • ES84240A1 - Improvements in bottle caps, with the corresponding method for their manufacture. : en es
  • FR552558A - New manufacturing process for wreaths and funeral ornaments, imitation bronze or silver : en fr
  • FR552633A - Package holder : en fr
  • GB196647A - Improvements in miners' safety lamps : en
  • GB196726A - Improvements relating to commutators for dynamo-electric machines : en
  • CA230643A - Aeroplane vehicle : en fr
  • US1453326A - Motor and other cycle : en
  • US1453336A - Phonograph diaphragm and sound box : en
  • CH99099A - Decorated jewel. : en fr
  • CA230608A - Hair pin : en fr
  • CA230659A - Binder : en fr
  • CH99073A - Photometer. : en fr
  • US1453545A - Automatic cuspidor : en
  • US1453920A - Film-waxing machine : en
  • CA230742A - Music sheet feeder : en fr
  • FR552586A - Switch for internal connections of oil bath transformers : en fr
  • GB196974A - Process and device for lapping cylinders : en
  • CH99130A - Device for automatically influencing the operation of a refrigeration machine. : de en
  • US1453335A - Portable motor-driven meat saw : en
  • CA230631A - Cooling compound for hot journal boxes : en fr
  • CH98925A - Communication installation by maintained electric waves. : en fr
  • CA230717A - Railway signal torpedo : en fr
  • DE374265C - Pointed drill chuck of unchangeable length with automatic clamping action : de en
  • USD62290S - Design for a textile fabric or similar article : en
  • CA230708A - Reversible fulcrum : en fr
  • CH98947A - Locomotive engine mechanism. : en fr
  • CA230696A - Gate : en fr
  • US1453370A - Weighing scale : en
  • CA230684A - Tire pump : en fr
  • DK31641C - Close to Svinebaase's lining and the like. : da en
  • ES84259A3 - A case of lenses and glasses. : en es
  • AU1039322A - Improved means for maintaining the tightness of flanged andother bolted joints : en
  • CH99053A - Method for the production of films representing cartoons and apparatus for carrying out this method. : en fr
  • DE374783C - Sheet conveying device with friction finger going over the sheet pile : de en
  • US1453665A - Attachment to gas stoves : en
  • CA230673A - Cheque : en fr
  • US1453696A - Electrical switch : en
  • CH99089A - Joining machine for barrel staves and bucket goods. : de en
  • CH99029A - Continuously working fruit mash still. : de en
  • US1453792A - Armament for mail and express cars : en
  • US1453299A - Fluid-tight container and closure therefor : en
  • US1453724A - Grid leak : en
  • US1454002A - Lubricator : en
  • DE374971C - Reel for wire or band iron : de en
  • ES84172A1 - A new typewriter system. : en es
  • US1453512A - Banking apparatus : en
  • US1453990A - Tilting steering wheel : en
  • US1453761A - Combination egg beater and cream remover : en
  • CA230675A - Cutter guard : en fr
  • DE374908C - Process for cooling and comminuting sodium bisulfate melt fluids with the aid of cooling rolls : de en
  • DE375005C - Irrigator with rubber vessel and electrical heating device : de en
  • CH98960A - Screening process. : en fr
  • CA230624A - Pneumatic tire : en fr
  • ES84045A1 - Container for dispensing milk to detail. : en es
  • US1453301A - Long-reach tongs : en
  • US1453803A - Harbor city : en
  • US1453348A - Punctureproof pneumatic tire : en
  • US1453753A - Harvester thrasher : en
  • US1453982A - Electrical receiving or repeating apparatus and method of operating the same : en
  • FR552473A - Improvements in the manufacture of fabric labels or cards, attached to any article or to their container : en fr
  • US1453632A - Construction of eyeglasses : en
  • US1453832A - Electric heater : en
  • US1453878A - Drill : en
  • US1453519A - Alcohol-flame intensifier : en
  • US1454014A - Finger guard for the line-space and carriage-return levers of typewriters : en
  • DE374988C - Switch equipped with a fuse : de en
  • US1453897A - Pocketknife : en
  • ES81917A1 - Provision to determine the situation of a place, in which sound waves are received. : en es
  • CA230680A - Loom : en fr
  • CA230605A - Apparatus for supplying humidified air : en fr
  • CH99038A - Process for obtaining technically pure nitric acid from nitrous gases. : de en
  • DE374799C - Christmas tree light holder : de en
  • DE374958C - Clamping device with eccentric : de en
  • DE374794C - Network knotting machine : de en
  • ES84000A1 - An apparatus for automatic centering. : en es
  • CA230616A - Apparatus for the catalytic synthesis of ammonia : en fr
  • DE374831C - Mobile bar cutting machine with swivel head : de en
  • DE374963C - Parachute to be attached to the body of the pilot : de en
  • ES83927A1 - New application of the personal identification system through digital impressions, with a special ink. : en es
  • CH98861A - Improvement brought to pistons in light metals or alloys of light metals, for internal combustion engines. : en fr
  • CH98940A - Direction and stop indicator for automobiles. : en fr
  • DE374926C - Control device for stills : de en
  • CH98846A - Support for tubes with cork rolls to pass through cookers. : en fr
  • FR552691A - Spherical coupling between deflection rod and cutting device of mechanical mowers : en fr
  • FR552748A - Improved shock absorber construction for cycles, carts and similar vehicles : en fr
  • DE374793C - Insulating socket for electric light bulbs : de en
  • DK31637C - Close to the filling opening of canned cans. : da en
  • ES84214A1 - Procedure and apparatus for the hydraulic discharge of beets. : en es
  • ES84059A3 - The construction in Spain of "Goliath" type double disc parallel seat gate valves. : en es
  • US1454011A - System for attaining uniform attenuation : en
  • FR552386A - Improvements to machine protection relays against overheating : en fr
  • ES84128A1 - A procedure for the rectification of naphtha, crude oil and heavy oils. : en es
  • DE375087C - Device for utilizing fluctuating amounts of exhaust steam : de en
  • ES84238A1 - A device for charging batteries with high voltage networks. : en es
  • FR552542A - Device for injecting powdered drugs into the respiratory system : en fr
  • US1453272A - Thermostatic valve : en
  • US1453972A - Device utilizing the trepidations of vehicles : en
  • GB191703A - Improvements in electric winding devices for spring motors : en
  • GB196736A - Improvements in reels for use in angling : en
  • US1453870A - Sifting grate : en
  • FR552590A - Wire brush : en fr
  • GB196753A - Improvements in fitments and the like for use in connection with electric wiring systems : en
  • CH99013A - Whorl for driving the spindles of textile machines. : de en
  • CH99058A - Device on typewriters to learn to write with your eyes averted from the keyboard. : de en
  • ES84132A1 - Improvements in own engines to be available outside of smaller boats. : en es
  • ES84285A1 - Installation of high voltage distribution. : en es
  • DE374725C - Strength and skill meter, especially for punches : de en
  • DK31636C - Procedure for the Preparation of Alkyl Fats of Alkyl Fatty Acids. : da en
  • ES83926A3 - The manufacture and use of pure unvulcanized rubber, intended for footwear soles of all kinds, as well as the manufacture of footwear with unvulcanized rubber soles. : en es
  • ES83969A1 - Roentgen portrait and translucent diaphragm. : en es
  • FR552732A - Removable scooter : en fr
  • ES84003A1 - An automatic gas meter. : en es
  • GB196773A - Improvements in sliding bolts for doors and the like : en
  • GB196780A - Improvements in and relating to lace braiding machines : en
  • ES84035A3 - A "Mouvex" system pump to suck and impel all kinds of simple or compound liquids with any density, sucking them up and raising them no matter how pasty they are. : en es
  • US1453357A - System of ventilation : en
  • ES83985A3 - A procedure for the packaging of butter. : en es
  • FR552705A - Rear seat protection system for uncovered bodywork : en fr
  • FR552649A - Improvements to elastic suspension mechanisms for vehicles, particularly applicable to baby carriages and the like : en fr
  • GB196712A - Improvements in or connected with flexible shaft driven rotary tool mechanisms : en
  • DE375092C - Copier : de en
  • ES81615A3 - The making of music paper. : en es
  • ES84043A1 - A safety closure for bags of coal. : en es
  • FR552688A - Thread cutting device for looms : en fr
  • US1453679A - Display sign : en
  • US1453993A - Metallurgical refractory material and process of producing the same : en
  • CA230657A - Gate operating mechanism : en fr
  • CA230775A - Friction shock absorbing mechanism : en fr
  • GB184442A - Process for improving artificial resins : en
  • CH98828A - Timepiece in which the escapement is driven by a constant driving force. : en fr
  • DE375029C - Method of making embroidery : de en
  • US1453975A - Urethroscope : en
  • AU809322A - An improved construction of windshield for motorcars : en
  • US1453346A - Road leveler : en
  • ES84278A3 - Apparatus for obtaining a depression in the impeller oil containers of submarines. : en es
  • FR552447A - Trolley : en fr
  • FR552418A - : fr
  • DE374765C - Process for the distillation of liquid mixtures : de en
  • GB197006A - Improvements in or relating to electrical and mechanical connections or joints : en
  • GB196952A - Improvements relating to the dyeing of cellulose ethers : en
  • DE374931C - Artificial leg made of light metal : de en
  • US1453686A - Tractor or truck wheel : en
  • US1453716A - Fluid-registering mechanism : en
  • US1453773A - Mechanism for transferring and timing sheets : en
  • US1453804A - Resilient vehicle tire : en
  • GB196992A - Improvements in or relating to shades for lamps : en
  • DE374872C - Tool for repairing damaged areas in pieces of wood : de en
  • DK31608C - Electron Discharge Apparatus and Procedure for Operating the Same. : da en
  • ES83960A1 - Improvements in the suspension bearings of the scales. : en es
  • FR552531A - Amplifier : en fr
  • GB196767A - Improvements in scouring and washing machines for textile materials : en
  • GB196798A - Improvements in electric railway tracks with a third or fourth rail conductor : en
  • ES84213A1 - Improvement in shock absorbers. : en es
  • CA230723A - Covered box : en fr
  • FR552573A - Method and apparatus for making articles with cork in small fragments : en fr
  • US1453269A - Concrete-pipe machine : en
  • US1453691A - Friction shock-absorbing mechanism : en
  • USD62307S - Island : en
  • DE374901C - Rotatable aircraft nacelle : de en
  • US1453388A - Electrolytic condenser : en
  • ES84088A1 - A natural rubber plate (unvulcanized rubber plate) for the direct manufacture of rubber tires or tires for bicycles or automobiles. : en es
  • FR552417A - New recording mode for talking machine discs and new disc obtained : en fr
  • US1453579A - Typewriting machine : en
  • US1453860A - Attachment device for electric fixtures : en
  • ES84008A3 - Mud guard for automobiles. : en es
  • FR552454A - : fr
  • ES84153A1 - A needle for making all kinds of fabrics and knitted objects that will be called Aguja Masía. : en es
  • CH99095A - Method and device for obtaining warm air. : de en
  • GB196964A - Improvements in and relating to inseam trimming machines : en
  • DE375043C - Fire-extinguishing centrifugal pump with ventilation pump : de en
  • FR552682A - Improvements to vehicle suspensions : en fr
  • US1453284A - Receptacle : en
  • US1453676A - Container for packed powder and foodstuffs : en
  • ES84160A1 - Elevator heating, as an aluminum-thermal casting process. : en es
  • ES83997A1 - A porous mass for storing explosive gases, such as acetylene. : en es
  • DE375041C - Device for achieving moving vignetting fade-outs in cinematographic recording : de en
  • ES84262A3 - The manufacture of a brush for polishing metals constituting a new industrial procedure. : en es
  • FR552614A - Improvements to electrically controlled mining machines : en fr
  • USD62313S - Design fob a public trash receptacle : en
  • ES84006A3 - A new business envelope. : en es
  • US1453896A - Jig eob assembling locomotive esames : en
  • CA230722A - Window control mechanism : en fr
  • US1453857A - Slack adjuster : en
  • DE374907C - Explosive air cartridge : de en
  • AU1074023A - Process for unhairing raw or tanned leather or hides using very low temperature and especially the temperature produced by liquid air : en
  • CA230602A - Extension plug : en fr
  • CA230744A - Air tube for pneumatic tires : en fr
  • US1453411A - Process of annealing sheet iron : en
  • DE375009C - Tape measure with extendable folding handle : de en
  • CH99127A - Steam trap. : de en
  • CA230697A - Chain link : en fr
  • US1453368A - Speed regulator for automobiles : en
  • US1453578A - Typewriting machine : en
  • US1453671A - Wrist mirror : en
  • US1453644A - Necktie holder : en
  • CH99002A - Roll-up desk. : de en
  • US1453861A - Metal-molding apparatus : en
  • CA230739A - Split core transformer : en fr
  • CH99159A - High pressure fire extinguishing system. : de en
  • DE374862C - Control device for the knockers of single-strand knocking machines : de en
  • CA230681A - Internal combustion engine : en fr
  • ES83478A3 - The manufacture of garments with suede or other appropriate leathers. : en es
  • GB196698A - Improvements in and relating to calendars : en
  • GB197010A - Improvements relating to rotary internal combustion engines : en
  • US1453420A - Railway-crossing signal : en
  • US1453788A - Bracket : en
  • US1454022A - Thermally-controlled switch : en
  • FR552517A - Reinforced concrete railway sleeper with wooden pads under the rails : en fr
  • ES84234A1 - A new life saving device for electric lifts. : en es
  • FR552451A - Body for automobile wheels, etc. with removable rim : en fr
  • FR552641A - Mechanical churn : en fr
  • DE375086C - Superheater arrangement for chamber water tube boiler : de en
  • FR552629A - Improvements in the manufacture of caustic soda : en fr
  • GB196861A - Mascots for motor cars, cycles and other moving objects : en
  • US1453320A - Theft detector for automobiles : en
  • CA230653A - Ore reduction : en fr
  • DE374801C - Device for testing the uniform performance of the cylinders on multi-cylinder combustion engines : de en
  • DE374937C - Cash register with a device for issuing two identical checks : de en
  • GB196727A - Improvements in draught excluders or weather bars for doors, hinged windows and the like : en
  • FR552384A - Individual control of hosiery looms by direct current motors : en fr
  • DE371905C - Tenoning device with swiveling workpiece slide guide and fixed cutter head : de en
  • US1453536A - Signboard : en
  • US1453714A - Fighting glove : en
  • USD62299S - Design fob a pan fob : en
  • US1453308A - Foot-operated latch for doors and the like : en
  • DE374912C - Anchoring device for airships : de en
  • FR552434A - Device for mounting emergency tanks for oil, gasoline, etc., on automobiles : en fr
  • FR552476A - Process for the regeneration of mercerizing liquids : en fr
  • GB196648A - A contrivance to stop collisions on railways : en
  • FR552607A - rotating vice, foot, parallel jaw, height-adjustable : en fr
  • FR552529A - Game dial : en fr
  • CH99078A - Winding device on clockworks, with winding bow arranged on the barrel. : de en
  • CH98887A - Refrigeration process and apparatus for its implementation. : en fr
  • DE374710C - Mast switch : de en
  • ES83878A1 - A procedure for the treatment of ferruginous nickel, cobalt and copper ores. : en es
  • FR552428A - Process for producing color effects : en fr
  • ES84244A1 - The ad protector. : en es
  • FR552557A - Molding and laminating machine for revolution parts : en fr
  • FR552475A - Improved inner tube for pneumatic tires, its manufacturing process and plastic composition used together : en fr
  • FR552546A - Aspirating and pressing syringe, without valves : en fr
  • DE374940C - Muffler with an exhaust pipe passed through a jacket space, which is connected to the jacket space through lateral openings in which there are transverse walls : de en
  • DE374618C - Spring-loaded thrust bearings for spinning spindles : de en
  • GB196963A - Improvements in machines for making conical cups of paper and the like : en
  • ES84044A3 - A capsule system for closing bottles, jars, pots and similar containers. : en es
  • FR552405A - Set of balls : en fr
  • FR552354A - Shoes without a first sole that can be resolved with the grain or the seed : en fr
  • FR552432A - Drip stopper : en fr
  • DE374816C - Device for dressing the flat surface of grinding wheels by means of a non-rotating dressing tool (diamond) in gear grinding machines that work according to the hobbing process : de en
  • ES83959A1 - Improvements related to the formation of contrails from aircraft in flight. : en es
  • CA230672A - Shutter for motion pictures : en fr
  • CA230698A - Lubricating system : en fr
  • US1453494A - Air washing and cooling apparatus : en
  • FR552462A - Box for powder or similar products : en fr
  • DE374789C - Trip controller for electric power generators driving engines : de en
  • ES84277A3 - Refinement related to means to indicate leaks of seawater inside oil containers of submarines. : en es
  • GB178085A - Improvements in gangways for rigid airships : en
  • GB170859A - Improvements in and relating to the construction of ships or vessels : en
  • GB196746A - An improved process for separating extracts from mixtures of organic solvents, and for recovering the latter : en
  • FR552585A - Filing cabinet : en fr
  • ES84015A1 - Improvements in rubber trays. : en es
  • FR552439A - : fr
  • FR552493A - Improvements in machines for molding and compressing concrete and similar materials into blocks : en fr
  • US1453942A - Bassinet : en
  • FR552615A - Device for driving the engine by its starter : en fr
  • FR552504A - Improvements to gas burner pressure regulators : en fr
  • ES84177A3 - Wood heating appliance, with visible fire and slow or rapid combustion. : en es
  • FR552675A - Process for the manufacture of dyeing materials in tank dyeing and raw materials for this manufacture : en fr
  • CA230726A - Carboy : en fr
  • US1453827A - Electric-lamp socket : en
  • FR552642A - Mechanical button for use as a breastplate button, cuff, etc. : en fr
  • FR552716A - Grinding machine : en fr
  • GB183807A - Improvements in or relating to drawing dies : en
  • GB196817A - Improvements relating to electric incandescent lamps : en
  • GB196966A - Improvements in buckles for wrist watch straps and the like : en
  • US1453379A - Manual operating means for automatic temperature-control systems : en
  • FR552408A - Improvements in filing cabinets or mobile folio binders : en fr
  • CH98889A - Method of manufacturing electric accumulator plates. : en fr
  • FR552481A - Spark plug for internal combustion engines : en fr
  • GB197357A - Improvements in or relating to the concentration or improvement of solid fuels : en
  • ES84101A1 - A set of cufflinks or buttons for shirts. : en es
  • ES84004A1 - Improvements in the levers of the scales. : en es
  • ES84271A1 - A suspension system for motor cars that circulate on rails. : en es
  • FR552525A - Locking fitting particularly applicable to the closing of automobile body roofs : en fr
  • DE374898C - Closure of metal containers for paint, varnish, etc. like : de en
  • USD62283S - Textile mills inc : en
  • FR552559A - Preliminary process for the preparation of the cupola melt bed : en fr
  • FR552644A - : fr
  • GB196649A - Improvements in and relating to fog signals : en
  • ES83970A1 - A typewriter system, specially intended for teaching. : en es
  • FR552693A - Secondary steel mesh reinforcement for concrete or cement : en fr
  • FR552709A - Improvements to cinematographic films and other similar tapes having perforations for their driving as well as to the mechanism acting on these perforations : en fr
  • US1453837A - Pilaster conste-ttctiow : en
  • USRE15590E - Compbessob : en
  • ES83964A1 - A coke oven. : en es
  • GB197008A - Improvements in expanding bracelets : en
  • ES83937A1 - A system for the construction of a building "Estancia Sanitario", for hygienic treatment of diseases in general and especially for tuberculosis, based on constant natural lighting. : en es
  • DE374876C - Potato harvester with a rusting grate behind the share : de en
  • ES84083A1 - A process for the manufacture of pipes made of asphalt or similar materials and of reinforced cement. : en es
  • US1453490A - Carburetor : en
  • DE374825C - Unicycle running shoe with support wheel : de en
  • DE374888C - Holding device for electric flashlights on bicycles : de en
  • US1453930A - Billet holder for spoke-mitering machines : en
  • DE375024C - Chin rest for strings - especially string instruments : de en
  • US1453534A - Lamp for automobiles and the like : en
  • US1453604A - Flour sifter : en
  • US1453424A - Vending machine : en
  • USD62270S - Mary d : en
  • AU655122A - Improvements relating to pipe joints : en
  • US1453359A - Telegraph sounder : en
  • US1453683A - Rotary engine : en
  • DE374941C - Gate valve : de en
  • GB196776A - Improvements in or relating to overhead railways or runways and aerial ropeways, andmethods of operating the same : en
  • CA230751A - Typewriting machine : en fr
  • US1454001A - Cinematograph machine adapted for advertising purposes : en
  • DE375038C - Cinematograph with optical compensation through a polygonal interior mirror : de en
  • CA230690A - Electric heater : en fr
  • CH98957A - Gas turbine with oscillating liquid. : de en
  • DE374850C - Transport container made of lead for acids : de en
  • US1453648A - Tie fastener : en
  • US1453735A - Distillation apparatus : en
  • US1453805A - Dipper tooth : en
  • US1453407A - Ice-cream-bricking machine : en
  • US1453690A - Toilet accessory : en
  • US1453341A - Furnace : en
  • US1453499A - Umbrella : en
  • US1453663A - Dump-body hoist : en
  • US1453733A - Dashpot : en
  • ES84188A1 - A procedure for the manufacture of horseshoes of all shapes and types for cattle. : en es
  • US1453264A - Safety attachment for tractors : en
  • CA230709A - Fulcrum for brake beams : en fr
  • US1453414A - Measuring instrument : en
  • US1453446A - Wire-joining tool : en
  • US1453541A - Spring wheel : en
  • US1453332A - Toilet case : en
  • US1453563A - Vanity case : en
  • CH98937A - Drive device on motor vehicles. : de en
  • GB196813A - Improvements in and relating to guards and protectors for motor road vehicles : en
  • ES84048A2 - An industrial product consisting of cigarette paper booklets with collotypes. : en es
  • US1453701A - Car-door-operating mechanism : en
  • ES84104A1 - Improvements in heating stoves. : en es
  • CA230683A - Inked ribbon and carbon paper testing machine : en fr
  • CA230714A - Fire alarm system : en fr
  • US1453992A - Warper seat : en
  • CA230786A - Stereoscopic picture : en fr
  • CH99041A - Process for the production of oxalic acid. : de en
  • DE375027C - Device for driving the shuttle of shuttle knitting machines : de en
  • CH98896A - Compensating device for electrical transmission circuits. : en fr
  • CH99037A - Process for the manufacture of nitrogen peroxide from lime nitrate. : en fr
  • US1453396A - Dart board or like target : en
  • US1453571A - Process for treating phosphate rock : en
  • US1453698A - Window-sash lock : en
  • US1453708A - Finger ring and setting : en
  • CA230784A - Mechanism for controlling power driven machines : en fr
  • CH98835A - Window watch. : en fr
  • ES83938A1 - Automatic appliance for washing teeth. : en es
  • CA230755A - Pneumonia medicine : en fr
  • US1453950A - Shoe : en
  • US1454016A - Pipe wrench : en
  • US1454015A - Animal trap : en
  • USD62301S - Design for a barber pole : en
  • CA230666A - Timer : en fr
  • CA230706A - Furnace lining : en fr
  • DE374960C - Safety arrangement for electrical generators : de en
  • DK31631C - Transmission device for larger Revenues. : da en
  • FR552486A - Cane or umbrella whose handle forms an electric lamp : en fr
  • GB192370A - Automatic change speed gear : en
  • GB196833A - Improvements in or relating to implements for removing portions of the bark of trees : en
  • GB196955A - Improvements in apparatus for use in the construction of concrete piles : en
  • CH99091A - Screwdriver pliers. : en fr
  • CH98829A - Watch. : en fr
  • AU1087523A - Electric plate condenser : en
  • AU650422A - Improvements inthe construction of metal gates : en
  • CH99079A - Watch with counter. : en fr
  • CA230615A - Automobile semaphore : en fr
  • CA230716A - Grain separator : en fr
  • DE374838C - Order for the hearing test : de en
  • ES84210A1 - Improvement in reheater elements intended to be introduced in tubular conduits or their analogues. : en es
  • CA230735A - Repeater circuit for multiplex systems : en fr
  • CA230607A - Drainage system : en fr
  • CH99007A - Brush with handle holder. : de en
  • DE374938C - Registration device with a stamp mechanism that can be switched by a timer : de en
  • US1453547A - Barrel-holding device : en
  • US1453762A - Dice : en
  • US1453819A - Combination apparatus for drying, burning, and cooling brick : en
  • DE374978C - High pressure bottle for oxygen, nitrogen, hydrogen, air or other liquefiable gases : de en
  • USD62285S - Design for a textile fabric : en
  • US1453786A - Resilient wheel : en
  • USD62312S - Island : en
  • FR552492A - Cream for makeup removal : en fr
  • US1453567A - Foldable structure : en
  • DE374900C - Fastening of upholstery fabrics, especially for aircraft : de en
  • FR552467A - Electric meter installation device : en fr
  • ES84021A1 - Cover with metallic foil included in its thickness for all those vehicle wheels whose rim has an inner tube and a cover with metallic foil included in its thickness. : en es
  • FR552602A - Means to prevent the formation of pockets at the knees of men's trousers : en fr
  • ES84069A1 - Improvements in packaging boxes. : en es
  • FR552561A - Improvements to heat-insulating lids for cooking food : en fr
  • GB189133A - Improvements in and relating to bottle closures : en
  • GB196825A - Improved rubber band for rendering airtight refrigerator doors, and the like : en
  • CH98963A - Horn guide. : en fr
  • GB196706A - Improvements relating to plug cocks : en
  • ES83973A1 - Procedure to separate the paraffin from the hydrocarbons. : en es
  • ES84028A1 - Improvement of the rudders of air navigation devices. : en es
  • ES84052A1 - Improvements in microphones for telephony, radiotelegraphy and for clinical applications. : en es
  • ES84068A1 - Heat generator with continuous fire, specially designed for culinary purposes. : en es
  • ES84163A1 - A procedure to make a very resistant glass. : en es
  • US1453961A - Sack holder : en
  • US1453642A - Combination lock : en
  • US1453741A - Apparatus for transmitting words : en
  • FR552403A - Application of the lace weave on terry or terry cloth fabrics by weaving or jacquard mechanics : en fr
  • DE375042C - Fire extinguishing pump with ventilation pump : de en
  • DE375044C - Automatic sealing of the stuffing box of the ventilation pump in fire extinguishing centrifugal pumps : de en
  • FR552739A - Improvements to well boats : en fr
  • ES84164A2 - A spindle closes cans, without the use of sealing products. : en es
  • FR552459A - Liquid pump : en fr
  • GB196730A - Improvements in or relating to box file clips : en
  • FR552736A - Removable spark plug : en fr
  • GB196722A - Improvements in and relating to the finishing of glass articles : en
  • DE374856C - Brush holder for electrical machines, in which the brush does not slide directly on or on surfaces of the brush holder, but is only guided by guide pieces that are rigidly connected to the bust and engage with slideways : de en
  • US1453369A - Speed regulator for automobiles : en
  • CA230785A - Container : en fr
  • DK31628C - Device for Appliances for Use in Casting under Pressure. : da en
  • US1453362A - Tool-box attachment for motor vehicles : en
  • ES84102A1 - Improvements in the construction of side-overturning wagons. : en es
  • FR552696A - Electric telegraphy improvements : en fr
  • FR552623A - Rim and tire with inextensible beads : en fr
  • US1453615A - Animal trap : en
  • US1453776A - Railroad crossing : en
  • GB196757A - Improvements in or relating to demountable wheels, suitable for use on automobiles, road vehicles, and the like : en
  • GB196956A - Improvements in or relating to binding means or cramps for scaffolds, timbers and the like : en
  • US1453415A - Collapsible dispensing tube : en
  • US1453852A - Tubing machine : en
  • US1453442A - Marking machine : en
  • USD62275S - Design for a textile fabric : en
  • CA230740A - Method of combining liquids and solids : en fr
  • US1453556A - Door latch and lock : en
  • US1453675A - Maximum-capacity railway car : en
  • US1453777A - Household utensil : en
  • GB182479A - An improved braking device for bobbins of textile machines : en
  • ES84295A1 - Improvements in the piping systems for loading and unloading of oil transporters. : en es
  • US1453895A - Stopcock remover : en
  • US1453400A - Pulley : en
  • US1453928A - Aluminum-silicon alloy and method of making it : en
  • CH99111A - Water tap with double closure. : de en
  • CH99135A - Control system for a power grid fed by a power generator rotating at a variable speed. : de en
  • GB196770A - Improvements in the construction of motor vehicles employing friction-drive transmission : en
  • ES84034A1 - Elastic fluid turbines improvements. : en es
  • GB196855A - Improvements in and relating to jacking apparatus for motor vehicles : en
  • US1453830A - Airplane : en
  • DE374867C - Process for the production of glass protective covers for water level glasses : de en
  • ES84170A1 - Liquid dispenser apparatus. : en es
  • DE374924C - Switchable electrical multiple fuse : de en
  • CH99117A - Back pressure piston steam engine. : de en
  • US1453695A - Antifriction side bearing : en
  • CH99103A - Vibration damper for tensioning pulleys of belt and cable drives. : de en
  • DE374826C - Carousel with rings rotating in the same direction at different speeds and mountain and valley guides : de en
  • DE374868C - Adjusting device for the head frame of net mattresses : de en
  • DE375076C - Device for cutting fabrics and fabrics in stacks : de en
  • ES84171A1 - An electric pocket lamp. : en es
  • ES84211A1 - A parachute for aircraft devices. : en es
  • ES84143A1 - Improvements in machines for the sale of postage stamps, tickets and similar articles. : en es
  • ES84276A1 - A new procedure or industrial result for the manufacture of creams and polishes for footwear. : en es
  • GB196827A - An improved device for holding doors and the like in the open or partly open positions : en
  • GB196659A - Improvements in drying appliances for clothes and the like : en
  • US1453386A - Clutch-controlling mechanism for automobiles : en
  • US1453763A - Tire-making machine : en
  • AU1032822A - Tool holder : en
  • GB196945A - Improvements in internal combustion engines : en
  • ES84273A1 - Our own transportable sawmill system for cutting or sawing on site, embryos for briar pipes and other types of wood. : en es
  • GB196714A - Apparatus for indicating or recording the periodic motion of a rapidly moving or vibrating body : en
  • GB196830A - Improvements in and relating to electric motors for use on alternative electric supply systems : en
  • US1453555A - Electromagnet and control therefor : en
  • US1453718A - Art or process of controlling the burning of time-powder trains : en
  • US1453758A - Envelope : en
  • DE375109C - Process for the production of vacuum flasks with a mirror coating made of silver : de en
  • US1453350A - Clamping mechanism : en
  • US1453905A - Overshoe for horses : en
  • US1453974A - Machine gun : en
  • US1453986A - Sliding door : en
  • US1453438A - Signal and recording meter for paper-making machinery : en
  • US1453705A - Boiler-turning cradle : en
  • US1453736A - Table : en
  • CA230695A - Fan : en fr
  • DE375048C - Locking device for doors and windows connected to the handle : de en
  • ES84145A3 - An apparatus for fastening hoods and curtains in automobiles. : en es
  • ES84290A2 - Procedure and wheel to be applied to all vehicles capable of using wheels with pneumatic rims, including airplanes. : en es
  • GB177494A - Improvements in or relating to the synthesis of ammonia by means of hyper-pressures : en
  • US1453384A - Method of making printing-plate blanks and product thereof : en
  • CH98874A - Two-stroke rotary explosion engine. : en fr
  • FR552479A - Process for preparing an easy to filter chromium hydroxide : en fr
  • US1453760A - Combination mirror and telephone mouthpiece : en
  • DE374716C - Fastening device for lining up artificial teeth : de en
  • CH99138A - Fixing device for lead wires on insulators. : de en
  • GB181386A - Improved means for regulating the flow from oil wells : en
  • CA230667A - Egg case : en fr
  • ES84098A1 - A system of calendars with graphic reproductions arranged on a transparent or translucent background, on the panels of the same. : en es
  • US1453912A - Fuel mixer : en
  • US1453475A - mauran : en
  • US1453611A - Foldable shipping box : en
  • GB196791A - Improvements in pumping apparatus more especially intended for pumping and controlling the passage of viscous liquids : en
  • GB196708A - Process for the rapid production of bleaching liquor from chlorine gas : en
  • US1453282A - Automatic door latch : en
  • ES84011A1 - Elastic wheel improvements for motor vehicles and the like. : en es
  • DE374987C - Installation of electrical fuses to avoid unauthorized energy consumption : de en
  • CH98869A - Mechanism to transform a rotary movement into reciprocating movement or vice versa. : en fr
  • ES84050A3 - A mechanical mixer with a removable trough. : en es
  • ES83958A1 - Lighter. : en es
  • CH99075A - 24 hour clock. : de en
  • CA230731A - Cooling and freezing of fish : en fr
  • AU754822A - Improvements in riveting' machines : en
  • CH98727A - Device for cleaning the grids of hydraulic plants. : en fr
  • DE374790C - Electrical systems with several compensated fast regulators : de en
  • DE375008C - Lifting device : de en
  • DE375053C - A valve for sports ball bubbles consisting of a rubber hose with a gapable air passage slot : de en
  • ES84247A1 - An automatic oven to be called Mercedes oven. : en es
  • US1453722A - Otto ntjoffer : en
  • USD62297S - Design for a coffin : en
  • CH99124A - Muffler. : de en
  • US1453354A - Dynamometer : en
  • US1453581A - Typewriting machine : en
  • ES84205A1 - A writing block with enameled surfaces. : en es
  • FR552697A - Kegs for fermentable liquids such as beer : en fr
  • DE374875C - Potato planter : de en
  • FR552550A - Interchangeable circled toothbrush : en fr
  • CH99035A - Device for the treatment of gases, vapors or liquids. : de en
  • CA230668A - Safety device for tractors : en fr
  • CH99042A - Process for the preparation of a sulfonic acid of the 2nd 3-oxy-naphthoic anilide. : de en
  • CH99120A - Single-cylinder four-stroke engine, without valves. : en fr
  • CA230730A - Car roof : en fr
  • FR552380A - Improvements to selector switches used in automatic telephone central offices : en fr
  • FR552382A - Improvements to coal supply devices for gasifiers : en fr
  • DE373929C - Process for the protection of animal fibers when treated with alkaline liquids : de en
  • CH99027A - Apparatus for killing poultry. : en fr
  • CH99006A - Lid for container. : en fr
  • CH99000A - Scrambling. : de en
  • US1453798A - Lantern : en
  • GB187942A - Improvements in the manufacture of threads or the like from viscose solutions : en
  • CH99023A - Shoe with an insole arranged on the insole. : de en
  • DE374844C - Burner for separate or joint heating of gaseous or liquid fuels : de en
  • ES83928A2 - A closure for barrels. : en es
  • GB196822A - Improvements in thermometers : en
  • FR552702A - Automatic stopping device of the loom applicable in particular to the weaving of tea towels : en fr
  • ES83921A1 - Device that allows the use of oil vapors and water vapor in internal combustion engines. : en es
  • CA230651A - Production of reducing gases : en fr
  • CH99028A - Battle pistol. : de en
  • CA230747A - Typewriting machine : en fr
  • ES84269A1 - A preparation procedure and assembly device for wooden vanes for rotary pumps. : en es
  • FR552394A - Cycle improvements : en fr
  • FR552533A - Mixer for powdery materials : en fr
  • US1453413A - Gear transmission : en
  • US1453894A - Roller-skate roll : en
  • FR552647A - Device for determining the position of a point where sound waves are received : en fr
  • DE374824C - Dotting device for sculptors : de en
  • ES84144A1 - A yoke for teams of draft animals. : en es
  • FR552562A - Thread breaker for twisting looms : en fr
  • CA230761A - Foot accelerator : en fr
  • ES84228A1 - Improvements in the non-refillable bottles. : en es
  • GB196849A - Improvements in and relating to moisture-proof packages : en
  • GB196873A - Improvements in yarn testing apparatus : en
  • CH99118A - Explosion engine. : de en
  • DE374995C - Device for hanging carbide in the shape of a cube or a stick under the developing bell : de en
  • FR552746A - Advanced burner for heavy oils, petroleum, tar, etc. : en fr
  • GB196983A - Improvements in or relating to course indicators or the like for ships, motor vehicles or other steerable bodies : en
  • GB197009A - Improvements relating to rotary internal combustion engines : en
  • US1453612A - mains : en
  • GB197002A - Wave motor : en
  • CH99011A - Device for cleaning the card drum by suction. : de en
  • US1453378A - Steam ring : en
  • ES84267A1 - A blade system for baking bread ovens, with the application of a removable threaded connection on the handle and on the blade. : en es
  • FR552660A - Rotary device for the rapid peeling of potatoes or other similar vegetables : en fr
  • FR552701A - Sliced meat cutting machine : en fr
  • GB196848A - Improvements in and relating to dynamo electric machines : en
  • ES83067A1 - A procedure for special announcements. : en es
  • FR552572A - Improvements in the preservation and preparation, with a view to their transport, of raw materials containing oil, such as: nuts, seeds and copra : en fr
  • FR552703A - : fr
  • DE374737C - Injection carburetor : de en
  • DE374884C - Process for the manufacture of a substitute for smoked salmon : de en
  • DE374767C - Electrically heated heat storage furnace : de en
  • DE374880C - Tap holder with part designed as a cylinder, which is mounted axially and non-rotatably on its guide rod inserted into the chuck of the drill spindle : de en
  • GB196771A - A kettle handle : en
  • DE374887C - Children's saddle for bicycles : de en
  • US1453858A - Power-developing apparatus : en
  • US1453948A - Sled : en
  • US1453976A - Composition for detonators : en
  • ES84013A1 - An improved wrench for grabbing pipes. : en es
  • ES84224A1 - Spinning machine spindles improvements. : en es
  • ES83949A3 - Spinning spindles. : en es
  • FR552363A - : fr
  • US1453488A - Hydrometer : en
  • US1453677A - Book container for packaged foodstuffs : en
  • US1453465A - Multicolor-printing machine : en
  • US1453540A - Bucket : en
  • DK31612C - Method and Apparatus for Compensating for the Distortion of High Frequency Waves, which consists of a high frequency carrier with superimposed low frequency signal waves of variable intensity. : da en
  • FR552666A - Improvements to windmills, turbines and air engines : en fr
  • DE374714C - Device for soldering thin steel strips, e.g. Band saws by means of electric current : de en
  • ES83924A1 - A lighter system perfected for burning liquid fuel, specially designed to heat inverted glow plugs. : en es
  • GB196953A - Improvements relating to the dyeing of cellulose ethers : en
  • CA230622A - Distillation of oil : en fr
  • USD62309S - Island : en
  • GB172302A - Improvements in the treatment of carbonaceous and other materials : en
  • US1453661A - Shim for center-bearing plates : en
  • GB186031A - Improvements relating to automatic reclosing electric circuit interrupters : en
  • DE374982C - Process for gluing together thin mica sheets to form plates, shaped pieces, etc. dg : de en
  • US1453866A - Automobile bumper : en
  • CA230757A - Vehicle spring : en fr
  • US1453418A - Hypodermic syringe : en
  • US1453558A - Hen's nest : en
  • FR552661A - Rice powder puff : en fr
  • DE374828C - Parallel vice : de en
  • ES84113A1 - Valve gender. : en es
  • US1453816A - Toothbrush holder : en
  • US1453330A - Station indicator : en
  • GB196731A - Improvements in or relating to devices for preventing unauthorised use of motor vehicles : en
  • FR552400A - Concrete block making machine : en fr
  • US1453295A - Dbmotjntable-bim : en
  • DE374929C - Process to extract its hard and medium hard paraffin content and the asphalt from crude or refined petroleum by cold means : de en
  • GB196973A - Improvements in and relating to building motions of spinning or twisting machines : en
  • US1453966A - Repeating mechanism for phonographs : en
  • FR552536A - Stretch device to regulate the pads : en fr
  • GB196845A - Improvements in means for connecting the ends of hose to unions, couplings, or analogous parts : en
  • CH98973A - Stove for wood heating. : en fr
  • CH99114A - Working cylinder for explosion water lifter. : de en
  • FR552497A - : fr
  • US1453535A - Light signal : en
  • USD62278S - Design por a textile fabric : en
  • US1453673A - Oil shield for belt pulleys : en
  • CA230701A - Lubricant compressor : en fr
  • US1453300A - John l : en
  • US1453925A - Manufacture of turn shoes and apparatus for use therein : en
  • DE374961C - Elevator for furnace bucket : de en
  • CA230629A - Typewriter cabinet : en fr
  • CA230750A - Typewriting machine : en fr
  • US1453450A - Mopping vehicle : en
  • US1453521A - Bumper-bar-supporting bracket : en
  • US1453645A - Slat drier for drying paper : en
  • US1453710A - Stove construction : en
  • CA230748A - Typewriting machine : en fr
  • CH98948A - Arrangement of the coal container on locomotives. : de en
  • CH98672A - Radio-signaling receiving installation. : en fr
  • US1454028A - Newspaper easel : en
  • DE374768C - Process for the production of metal oxides and other compounds for gasifiable metals : de en
  • GB196865A - Doll : en
  • US1453813A - Dipper front : en
  • US1453546A - Table-slide construction : en
  • GB196755A - Improvements in or relating to closures and brush supports for paste-bottles or the like : en
  • US1453452A - Centrifugal governor : en
  • US1453491A - Voltage-regulating system : en
  • DE375023C - Soundboard for keyboard instruments (pianos, grand pianos, etc.) : de en
  • ES83952A3 - A procedure for the construction of electric lamps of less than one watt. : en es
  • FR552532A - Musical instrument derived from the guitar : en fr
  • USRE15594E - Signal for vehicles : en
  • DE374829C - Wrench : de en
  • FR552397A - Machine for sharpening and setting bandsaw blades : en fr
  • FR552578A - Device intended for the progressive adjustment of the speed of automobiles, motorcycles, similar vehicles, machine tools, etc. : en fr
  • CH99140A - Line double mast. : de en
  • AU1016622A - An improved piston for use in cylindrical valve chambers and cylinders : en
  • ES83941A2 - A fire extinguishing device. : en es
  • ES84195A1 - A system of electrical warning of the breakage of threads that are developing or winding. : en es
  • FR552450A - Electric fan : en fr
  • US1453439A - Recoil-operated firearm : en
  • US1453750A - Apparatus for drying granular products : en
  • CH98964A - Cow tail holder. : de en
  • CA230713A - Manufacture of electric cables : en fr
  • US1453828A - Feeler mechanism for looms : en
  • US1453739A - Lamp-reflector attachment : en
  • US1453833A - Display folder : en
  • CA230676A - Spring actuated winding mechanism for windows : en fr
  • CH99146A - High voltage capacitor. : de en
  • CH99088A - Cutter head for milling grooves. : de en
  • US1453785A - Shock absorber for motor vehicles : en
  • CA230658A - Colloid treated fabric : en fr
  • CA230692A - Cast metal wheel : en fr
  • CH98690A - Cableway system, with a non-straight route. : en it
  • CH98988A - Glass blowing machine with molds rotating around the vertical machine axis. : de en
  • CH98952A - Liquid level indicator. : de en
  • CH99014A - Dobby. : de en
  • ES84017A1 - Automatic liquid elevator. : en es
  • ES84082A1 - Improvements in mineral reduction. : en es
  • GB196764A - Improvements in and relating to machines for filling and closing tubes for medicated and other semi-liquid substances : en
  • CH99107A - Double-valve tap for regulating the flow of either hot water or steam to radiators in heating installations. : en fr
  • US1453457A - Process and composition of matter for coloring mortars : en
  • US1453821A - Telephone system : en
  • US1453811A - Snowplow : en
  • CA230737A - Composite ringer set : en fr
  • ES84036A1 - New perfected paste for walls and ceilings of buildings, molded objects and other uses. : en es
  • US1453647A - Distributing-gate machine : en
  • US1453621A - Hedge clipper or trimmer : en
  • CH99033A - Process for increasing the decolourising power of silicates. : de en
  • CH99043A - Process for the preparation of 1-5-diaminoanthraquinone. : en fr
  • CH98942A - Device on road vehicles to display the direction of travel forwards and backwards. : de en
  • DE374919C - Installation on book cover wrapping machines : de en
  • DE375094C - Fuse : de en
  • DE375143C - Trigger device for single and continuous shots : de en
  • ES83986A1 - Automatic system for registering and filing files. : en es
  • FR552543A - Improvements to active tine harrows : en fr
  • FR552367A - High voltage fuse cartridge for low currents : en fr
  • GB196841A - Improvements relating to the roller weighting mechanism of slubbing, intermediate, roving and jack frames : en
  • FR552726A - Improvements made to diamond dies for drawing metal wires : en fr
  • GB196805A - Improvements in automatic couplings for railway vehicles : en
  • CH98951A - Process for the production of a vat dye of the anthraquinone series. : de en
  • US1453918A - Means for salvaging vessels : en
  • US1453706A - Clip hook : en
  • US1453941A - Thread guide : en
  • CH99102A - Device for coupling two objects. : de en
  • US1453633A - Demountable tire rim : en
  • CA230719A - Gas range : en fr
  • DE374797C - Link straps for carrying fragile goods, in particular tableware : de en
  • CH99097A - Sprayers for paints and other means of application. : de en
  • CH99125A - Device for the mechanical exploitation of human labor using a movable seat. : de en
  • US1454000A - Ceramic ware and method of making the same : en
  • CH99121A - Insulating adapter for double ignition devices. : de en
  • ES84192A1 - Procedure for the impregnation of fibrous raw materials, yarns and plant, animal and mineral tissues. : en es
  • AU1075423A - Improvements in and relating tothe manufacture of hydrazine : en
  • US1453532A - Steam-engine-valve-reversing gear : en
  • FR552591A - Safety device for manometer with eccentric needle or not : en fr
  • CH98976A - Furnace for hot water preparation. : de en
  • DE374817C - Keyless letter or combination lock : de en
  • ES83930A1 - A mechanical roller for the affirmation of the macadam on the roads and driveways and for the use of conglomerate materials. : en es
  • FR552518A - Perfected bottle basket : en fr
  • CA230632A - Tire pump : en fr
  • DE374956C - Movable weir : de en
  • ES83979A1 - Non-degradable mesh fabrics with their manufacturing process. : en es
  • DE375019C - Holder for smoking cigars or cigarettes : de en
  • CH99054A - Process for the production of printing forms. : de en
  • CA230674A - Fire grate : en fr
  • CH99057A - Candlesticks for Christmas trees. : de en
  • US1453454A - Drain cleaner : en
  • US1453643A - Reaming tool for truing valve seats : en
  • USD62314S - Design fob a pbie dieu : en
  • DE374671C - Cylindrical housing for mortise locks : de en
  • DE374843C - Device for adjusting the wick holder in lanterns or the like. : de en
  • US1453434A - Furnace-door arch : en
  • USD62304S - Design foe a cabinet : en
  • US1453440A - Tassel and pendant : en
  • US1454025A - Smeltihg fush ace : en
  • US1454026A - Construction of smelting furnaces : en
  • CH98912A - Suspension device for electric lamp with variable range and height. : en fr
  • US1453973A - Clip for corner beads : en
  • US1453497A - Theft-prevention device for automobiles : en
  • US1453515A - Process of making vulcanization accelerators : en
  • CH99136A - Device for drawing low-voltage electrical energy from high-voltage networks. : de en
  • DE374949C - Stock attachment to the rifle lock for handguns : de en
  • ES83955A3 - A process for the manufacture of tablets applicable to the preparation of dyeing baths. : en es
  • FR552511A - Internal combustion engine : en fr
  • FR552414A - Method and apparatus for the treatment of sewage and the like : en fr
  • ES83933A3 - A magazine for cartridges, in the form of a box. : en es
  • ES84033A1 - Physical and chemical procedure for the benefit and separation of complex copper, cobalt, silver and gold minerals. : en es
  • US1453924A - Turn shoe : en
  • US1453356A - Wheel : en
  • US1453797A - Process of obtaining soluble potassium compounds in the manufacture : en
  • US1453953A - Angle-iron machine : en
  • US1453405A - Bottle capper : en
  • CH99093A - Wrench. : de en
  • CA230687A - Adjustable exhaust nozzle for locomotive engines : en fr
  • CA230782A - Continuous distillation device : en fr
  • US1453306A - Brush : en
  • CA230762A - Telegraph indicator : en fr
  • CA230787A - Stamping machine for cutting out articles from sheet metal : en fr
  • DE374744C - Keyboard instrument, piano or the like : de en
  • DE374854C - Railway buffer : de en
  • CA230617A - Spark plug : en fr
  • FR552477A - Process for obtaining artificial masses for the solidification of colloidal substances : en fr
  • US1453751A - Razor-stropping machine : en
  • CA230661A - Device for reclaiming combustible gas : en fr
  • CH98965A - Bee hive. : en fr
  • CA230647A - Gauge : en fr
  • DE374688C - Parachute, the collapsed parts of which are held in an inoperative position until loaded : de en
  • DE374788C - Automatic switch with reverse current and voltage coil : de en
  • US1453822A - Steel sash connection : en
  • CH98946A - Front fork for bicycles and motorcycles. : de en
  • US1453598A - Folding shelf and paper rack : en
  • US1453743A - Drain trap : en
  • US1453391A - Alternating-current commutator generator : en
  • US1453292A - Heat-exchange apparatus : en
  • CH99015A - Portable, electrically powered sewing machine with motor starter. : de en
  • USD62271S - Design for an tjrn : en
  • AU1020922A - Improvementsin turbine driven locomotives : en
  • FR552472A - Improvements to curtain rings or the like : en fr
  • US1453520A - Horizontally-moving window for automobiles : en
  • CA230689A - Foot accelerator : en fr
  • CA230646A - Internal combustion engine : en fr
  • CA230699A - Lubricant receptacle : en fr
  • FR552480A - Machine for dosing and filling boxes and other containers : en fr
  • GB196792A - Improvements in or relating to the production of knitted fabrics : en
  • FR552534A - Mechanically operated dosing bagger : en fr
  • GB196808A - Improvements in or relating to vacuum insulated or jacketed vessels : en
  • US1453774A - High-tension cut-out system and the like : en
  • US1453472A - Bin door : en
  • US1453572A - Machine for grinding crank pins : en
  • US1453871A - Hood for children's carriages and doll carts : en
  • CH98890A - Oil-cooled electrical transformer. : en fr
  • GB196719A - An electrical automatic road signal device for crossroads and road turnings : en
  • GB196752A - Improvements in vacuum cleaners : en
  • FR552359A - : fr
  • FR552668A - Improvements in inks, water-based colors and the like : en fr
  • USD62305S - Design foe a spur : en
  • FR552448A - Improvements to vehicle chassis : en fr
  • CH99096A - Method and device for washing out centrifugal material. : de en
  • CH98916A - Process for preparing sera. : en fr
  • GB196705A - Improvements in suspension springs for baby cars, invalid carriages and the like : en
  • US1453298A - Starting and stopping mechanism : en
  • CH99003A - Trouser straps. : de en
  • ES84257A1 - A procedure for closing and sealing carafes. : en es
  • CH98979A - Device for molding artificial building stones and slabs. : en fr
  • US1453994A - Wooden tub : en
  • US1453997A - Telephone bracket or support : en
  • FR552396A - Process for reheating top gases and flue gases intended for dry purification by means of filters : en fr
  • FR552421A - Method of fixing the pins intended to form the feet of enamelled dials : en fr
  • FR552544A - : fr
  • US1454009A - Device for grinding water meters : en
  • DE374667C - safety lock : de en
  • CA230634A - Photographic objective : en fr
  • DE374918C - Process for distilling oil slates and the like Like. In powder form in inclined retorts with a flat, heated floor : de en
  • GB184467A - : en
  • GB196748A - Improvements in weighing apparatus : en
  • US1453480A - Shipping container : en
  • US1453946A - Combined cabinet and table : en
  • DK31610C - Device for razors. : da en
  • FR552482A - Improvements to suspension springs for road vehicles : en fr
  • FR552552A - Toothpick : en fr
  • FR552653A - Method and apparatus for the treatment of silicates with acids in order to obtain saline solutions free of silica : en fr
  • GB194658A - Improvements in the process of grinding paper pulp : en
  • ES83962A3 - A glove wrap system. : en es
  • ES84151A1 - A procedure to treat siliceous minerals. : en es
  • ES84279A1 - Provision for emptying oil tanks. : en es
  • FR552379A - : fr
  • ES84094A1 - Improvements in electric heaters. : en es
  • ES84095A1 - A device to contain smoke material. : en es
  • ES84227A1 - Procedure to obtain an electric arc to melt and pulverize metals. : en es
  • FR552598A - Combustion turbine : en fr
  • FR552741A - Device for preventing the condensation of metallic vapors at the anodes of mercury vapor rectifiers : en fr
  • GB174952A - Improvements in integrating mechanism for steam-flow meters : en
  • FR552634A - Projectile improvements : en fr
  • FR552738A - Keyboard xylophone : en fr
  • GB196749A - Improvements in or relating to the means used for repairing or strengthening inner tubes for pneumatic tyres : en
  • CA230656A - Method of carbonizing coal : en fr
  • DE374858C - Device for regulating the regeneration of Roentgen pipes with regulation by gas-emitting substances : de en
  • US1453884A - Tire filler : en
  • US1453530A - Pneumatic-tire attachment : en
  • US1453674A - X t m x t : en
  • US1454004A - Pivot button : en
  • CA230766A - Photographic apparatus : en fr
  • DE374724C - Inclination roller scale : de en
  • US1453513A - Water ejector : en
  • DE374664C - Diving device on submarines : de en
  • ES84002A1 - Mechanism to actuate the valves in the operating engines. : en es
  • ES84108A1 - Electrocompressor group. : en es
  • FR552658A - Removable spark plug : en fr
  • DE374841C - Lighting device for operating theaters : de en
  • ES84007A3 - A procedure to enrich the silicon iron minerals of Asturias. : en es
  • FR552719A - Electrical junction box : en fr
  • US1454029A - Self-lowering jack : en
  • US1453410A - Dynamo-electric machine : en
  • DE374936C - Projector : de en
  • DE374921C - Suspension isolator for vertical or horizontal isolator chains : de en
  • GB196803A - Improvements in packing for pistons and the like : en
  • USRE15588E - District of : en
  • US1453951A - Flying-machine propeller : en
  • ES83945A1 - A syringe for hypodermic injections. : en es
  • ES84109A2 - Hollow concrete blocks composed of sand cement and slag. : en es
  • FR552551A - Electric lighting device for railway cars : en fr
  • ES84201A1 - An electric loop or trap system for small animals and insects. : en es
  • GB196699A - Improvements in pillion seats for use with motor cycles : en
  • FR552410A - Cigar extinguisher : en fr
  • FR552398A - Development of propeller propellants for the treatment of clay and other materials : en fr
  • FR552423A - Automatic feeder for straw and fodder balers with circular and upward movement : en fr
  • US1453287A - Kite : en
  • DE374910C - Multi-point lubrication device with a series of double-acting pumps : de en
  • FR552455A - Concrete Pipe Molding Machine : en fr
  • ES84287A1 - Improvements in drum carding machines, with carding cylinders. : en es
  • GB175615A - Improvements in or relating to rectifying and connecting and disconnecting switches for alternating electric currents : en
  • FR552373A - : fr
  • ES84149A3 - A "Pittevil" tool holder. : en es
  • GB181710A - Improvements in ratchet or free-wheel transmission mechanism for automobiles : en
  • DE374717C - Ampoule for injection liquids : de en
  • US1453327A - Gas burner : en
  • US1453965A - Circulation of water in water-tube boilers : en
  • FR552618A - Variable speed dynamo tension adjustment system : en fr
  • FR552680A - Improvements made to meters, particularly those for liquid hydrocarbons : en fr
  • CA230650A - Reduction of ores : en fr
  • CA230779A - Coffee urn pump : en fr
  • CH98873A - Machine for lifting liquids. : en fr
  • ES82395A1 - A stereoscopic autocartograph for vertical plates. : en es
  • FR552424A - American label for shipments : en fr
  • FR552605A - Improvements made in the establishment of mud flaps, applicable to all types of vehicles : en fr
  • GB196804A - Improvements in or relating to luminous instruments : en
  • GB196850A - Improvements in lightweight built up pistons & gudgeon pins of steam and internal combustion engines, compressors, pumps & the like : en
  • US1453587A - Switch controlled electric : en
  • US1453829A - Rheostat : en
  • FR552560A - Appliances for the combustion of household refuse and other fuels loaded with water, using the combustion products : en fr
  • US1453467A - Rear-spring support for automobiles : en
  • US1453771A - Automatic retainer for haystackers : en
  • US1453964A - Crank-case support : en
  • US1453360A - Antiskid device for vehicles : en
  • US1453361A - Furnace : en
  • US1453430A - Voice-operated relay : en
  • FR552676A - Timer for electric lighting : en fr
  • ES84156A1 - A flycatcher device that will be called the Ideal Flycatcher. : en es
  • GB196802A - An improved cleaning and polishing composition : en
  • ES84216A1 - An improved process for the manufacture of ferro-chromium alloys. : en es
  • GB197007A - Improvements in or relating to pumps : en
  • DK31623C - Switching device for rinsing water or similar placed in rinsing water tanks. : da en
  • FR552491A - Headlight for cars, with lighting conforming to the highway code : en fr
  • CA230642A - Coking of coal : en fr
  • FR552640A - Folding doggy style for automobile : en fr
  • FR552670A - Manufacturing process of fixed blade knives, such as table knives and others : en fr
  • GB196774A - Improvements in brewers' ladders for unloading casks from vehicles : en
  • US1453595A - Manufacture of incandescent electric lamps and similar articles : en
  • US1453752A - Food compound and process of producing the same : en
  • ES84056A1 - An electrical device for the command or government of key instruments, such as pianos and similar devices. : en es
  • GB197005A - Improvements in reinforced concrete columns : en
  • US1453279A - Method and apparatus for controlling cooling of packages : en
  • US1453688A - Instrument of precision : en
  • US1454023A - Fountain brush : en
  • US1453503A - Golf club : en
  • US1454012A - Turning indicator for automobiles : en
  • DE374989C - Double-T armature for magneto-electric machines with massive end pieces : de en
  • FR552442A - Universal double pin roller pliers : en fr
  • FR552715A - Improvements to processes and installations for palm oil and palm kernel oil extraction : en fr
  • GB196655A - Game apparatus : en
  • US1453967A - Steaming cabinet : en
  • US1453869A - John graves : en
  • USD62296S - Design for a doll : en
  • DE374985C - Free release for electrical switches : de en
  • ES83934A1 - A procedure to continuously chlorinate ligno and pectocellulose by chlorine in the nascent state to obtain a pure cellulose. : en es
  • FR552617A - Advanced flask with movable bottom : en fr
  • US1453569A - Chicken roost : en
  • US1453403A - Resilient heel : en
  • ES84076A1 - A process for embossing greeting cards, business cards and all kinds of printed with inscriptions, vignettes and decorations without metal dies. : en es
  • ES84189A3 - A procedure for placing oranges in wooden boxes or other containers, destined for export. : en es
  • FR552465A - Dies for industrial use : en fr
  • US1453342A - Animal trap : en
  • US1453591A - Electric switch : en
  • US1453658A - Price indicator : en
  • US1453937A - Mechanical nurse : en
  • US1454005A - Regulating transformer : en
  • DE375089C - Multicolor stamp : de en
  • ES84075A1 - Improvements in the manufacture of espadrilles. : en es
  • GB196751A - Improvements in gas heated soldering irons : en
  • ES84118A1 - A new system for fastening the wheels of motor vehicles to their mobile hub. : en es
  • US1453796A - Animal trap : en
  • US1453277A - Matrix device for molds : en
  • US1453564A - Stretching tool : en
  • US1453646A - Motor vehicle : en
  • US1453779A - Shirt sleeve with detachable cuff : en
  • US1453650A - Base for stools and other furniture : en
  • AU891922A - Tennis net straine P : en
  • CA230678A - Indirect lighting : en fr
  • US1453885A - Necktie holder : en
  • ES84027A1 - Improvements in the machines to place fastening eyelets. : en es
  • GB191704A - Improved process and apparatus for electric depositing, welding and cutting : en
  • DE374879C - Device for introducing fuel in deflagration engines : de en
  • GB196758A - Improvements in and relating to portable atmospheric gas stoves : en
  • FR552708A - Double head turnstile button : en fr
  • FR552500A - Sliding front end device on two springs applicable in particular to rolling distilleries : en fr
  • FR552707A - Electric lighters in time of cartridges for consecutive blasts, and method of manufacturing them : en fr
  • GB196772A - Improvements in or relating to convertible motor car bodies : en
  • CA230727A - Automobile visor : en fr
  • GB174912A - Improvements in and relating to a fuel substance : en
  • ES84249A1 - Improvements in luminous plates and indicators of figures for cars and vehicles in general. : en es
  • CH99050A - Process for the extraction and purification of cellulose from cellulose-containing materials. : de en
  • US1453549A - Bag : en