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