• US1555249A - Testing apparatus : en
  • US1555431A - Apparatus for drying tin cans : en
  • US1555679A - Hinge : en
  • PL2684B1 - A furnace for burning garbage and other waste. : en pl
  • PL2783B1 - Device for regulating the speed of machines at a distance. : en pl
  • US1555255A - Trousers stretcher : en
  • US1555709A - Hydraulic-pressure-controlling device : en
  • DE419228C - Milk feeding bottle : de en
  • DE419543C - Piston seal for pumps with oscillating pistons : de en
  • CA254101A - Confection : en fr
  • CH111893A - Boat fitted out for advertising. : en fr
  • CA254179A - Radiator for internal combustion engines : en fr
  • US1555800A - Method of locating water-bearing strata in bore holes : en
  • FI10865A - Lighter shell : en fi
  • FR595436A - Rotary shutter sleeve, for valveless 4-stroke engine construction : en fr
  • PL2701B1 - Factory method of galvanizing the inner surface of insulators with a dissolving rotating anode, without a separate electrolyte vessel : en pl
  • US1555049A - Air-valve device used in connection with disk and other wheels for automobiles : en
  • US1555584A - Saw clamp : en
  • US1555698A - Friction shock-absorbing mechanism : en
  • PL2780B1 - Test method for fire-resistant roofs of straw, reed or other similar material. : en pl
  • US1555246A - Self-preserving stock food and process for making the same : en
  • US1555804A - Four-cycle gas engine : en
  • PL2770B1 - Device for connecting the piston shafts to one another, transmitting forces in reverse directions. : en pl
  • US1555487A - Tide motor : en
  • US1554988A - Brake-support bracket : en
  • PL2614B1 - A bearing box used for axles of railway cars, completely stamped from sheet metal. : en pl
  • CH112156A - Electric lamp with dynamo. : de en
  • DE419124C - Electromagnetically moved colored direction indicator : de en
  • FI10857A - Advertising in Automobiler : en fi
  • GB240246A - Installation for mechanically towing vessels on waterways : en
  • US1555074A - Multicircuit-controlling switch : en
  • US1555297A - Fuel-supplying device : en
  • US1555281A - Method of recording sound by transference : en
  • US1555401A - Electric furnace : en
  • DE419561C - Sealants for mortars and mortar formers and process for their manufacture : de en
  • US1555469A - Lawn-shears attachment : en
  • US1555080A - Hose boat : en
  • CA254078A - Split shaft for core winders : en fr
  • CA254180A - Car body : en fr
  • CA254221A - Method of and apparatus for softening water : en fr
  • CH112070A - Connecting rod for the blade regulation of hydraulic machines. : de en
  • US1555644A - Multiple-face doll : en
  • US1555751A - Reel for motion-picture films : en
  • FR595423A - Hive : en fr
  • CA254208A - Pulp bleacher : en fr
  • CH112063A - Pressure reducing valve for high-pressure gases. : de en
  • US1555407A - Fountain : en
  • USD68289S - Design for a bracelet : en
  • GB223232A - Improvements in steam boiler furnaces : en
  • CA254107A - Automobile vacuum cleaner : en fr
  • GB240363A - Improvements in distance pieces for use in securing railway rails : en
  • CH112106A - Headphones. : de en
  • CH112117A - Device on packing machines for the simultaneous packing of two or more adjacent stacks of prismatic objects. : de en
  • GB233342A - Process for spinning threads from acidyl celluloses : en
  • GB240383A - Improved tool for easing pivot centres of the actions of musical instruments : en
  • US1555131A - Process for preparing rubber-containing plastics and products obtained thereby : en
  • US1555298A - Wire clamp : en
  • FR595470A - Improvements in processes and apparatus for the separation of argon : en fr
  • CH111351A - Process and device for the recovery of the dry residue from all kinds of liquids. : de en
  • AU2308325A - Improvements in trawling gears : en
  • CA254246A - Wrench : en fr
  • GB240521A - Automatic railway crossing danger signal : en
  • CA254033A - Demountable attachment for tractors : en fr
  • CA254053A - Gasoline gauge : en fr
  • CA254080A - Permutation lock : en fr
  • US1555233A - Press for pressing leather and similar soft material : en
  • USD68341S - Samuel h : en
  • FR595245A - Trigger electromagnetic accelerator for high power switches : en fr
  • FR595184A - Device for sliding a moving part in a case : en fr
  • US1555724A - Clutch and power stop mechanism : en
  • US1555757A - Connection for vacuum tubes : en
  • US1555339A - Electric air heater : en
  • US1555755A - Valve : en
  • GB240354A - Improvements in or relating to scales and balances and the like : en
  • US1555327A - Nonrefillable bottle : en
  • CH111072A - Holding device for note sheets. : de en
  • US1555220A - Sheath for swivel-gear joints : en
  • US1555810A - Internal-combustion engine : en
  • AU2012524A - Improvements in lath blinds : en
  • CA254245A - Aeroplane : en fr
  • PL2733B1 - Steam turbine. : en pl
  • US1555498A - Cigar making : en
  • US1555035A - Golf bag : en
  • US1555210A - Telegraph sending instrument : en
  • US1555269A - Toaster with attached cord : en
  • US1555083A - Repeating device for phonographs : en
  • USD68288S - Design for a ring or similar article of manufacture : en
  • FR595332A - Sealing washer : en fr
  • DE419569C - Device for the heat treatment of liquids : de en
  • GB240362A - Process of increasing the refraction and hardness of imitation precious stones : en
  • US1555121A - Supporting device for vehicle axles : en
  • US1555432A - olier : en
  • CA254214A - Shoe trimming machine : en fr
  • FI10850A - Wood felling saw : en fi
  • GB225232A - An improved grenade socket for rifles : en
  • PL2603B1 - The method of mixing briquetted material with a liquid binding agent. : en pl
  • US1555108A - Plunger for pumps : en
  • US1555160A - Soil pulverizer : en
  • USD68291S - Design fob an automobile dibection-signal casing : en
  • US1555028A - Amusement device : en
  • US1555631A - System for initiating and maintaining combustion : en
  • US1555578A - Treatment of metals : en
  • USD68308S - Design fob a : en
  • CH112066A - Medium-speed gear-driven compressor. : de en
  • DE419076C - Automatically adjustable choke coil arranged on the runner shaft for starting induction motors : de en
  • FR595237A - Carburetor improvements : en fr
  • DE419267C - Device for wrapping, in particular sensitive, irregularly shaped objects such as pralines : de en
  • PL2782B1 - A method of producing gas for combustion or other purposes from a fine or ash-rich fuel. : en pl
  • GB240382A - Improvements in and relating to the construction of motor road vehicle bodies : en
  • US1554996A - Spark plug : en
  • US1555516A - Jacketed can : en
  • US1555483A - Ladder : en
  • USD68320S - Design for a place card favor : en
  • USD68327S - Design for a lighting fixture : en
  • USD68336S - Design for a combined phonograph and radio cabinet : en
  • ES93956A1 - Improvements in conveyors. : en es
  • FR595207A - Rotary duplicator : en fr
  • FR595337A - Process for facilitating the transport of mercury vapor lamps and rectifiers with glass bulb and, in general, of all receptacles with fragile walls containing free masses, liquid or solid, liable to undergo displacements inside the receptacle, and to facilitate the installation of these devices and receptacles permanently on a vehicle or on any support subject to trepidation : en fr
  • GB222866A - Improvements in labyrinth packings for steam turbines and the like : en
  • DE419418C - Sliding bolt safety device : de en
  • ES92425A1 - A mechanism applicable to "Ford" cars and the point of their application, for the conversion of these into autotubes or fire engines for irrigation and fires. : en es
  • FR595374A - Direction change indicator : en fr
  • US1555197A - Hand truck : en
  • FR595282A - Process for the production of sodium sulphide or similar chemicals, crystalline or colloidal organic material in granular form or small fragments : en fr
  • DE419516C - Fan burner : de en
  • ES93541A1 - Improvements in electrical converters. : en es
  • FR595283A - Improvements to gyroscopic devices used in navigation : en fr
  • FR595405A - Plow : en fr
  • FR595424A - Device for sealing and cooling the joint existing between two members or containers which are movable relative to one another and liable to deform under the action of heat : en fr
  • ES93689A2 - Improvement in an induction machine with a secondary collector machine excited by its rotating part. : en es
  • DK35088C - Procedure for the Separation of Chromium. : da en
  • DE419207C - Gas heating burner based on the Bunsen principle : de en
  • CH112163A - Artificial stone frame for window panes. : de en
  • CA254127A - Motor : en fr
  • CA254190A - Internal combustion engine : en fr
  • CH112184A - Process for decoiling silk cocoons. : de en
  • FR595279A - Mud flaps for automobiles : en fr
  • CH112051A - Workpiece drive on cylindrical grinding machines. : de en
  • USD68304S - Design por a tumbler or similar article : en
  • US1555077A - Synchronized rotary dump : en
  • US1555181A - Log raft and towing bridle therefor : en
  • US1555357A - Hot-air furnace : en
  • US1555586A - Holder for silverware : en
  • FR595211A - Automatic voltage regulator device for electric machines, generators or receivers, subject to speed variations : en fr
  • FR595307A - Device for sanding flower beds on all types of wood : en fr
  • FR595460A - Method and apparatus for amplifying electrical signal pulses : en fr
  • USD68325S - Design for a lighting fixture : en
  • US1555147A - Nozzle and the like for inflatable and other articles : en
  • US1555095A - Safety catch for pin stems : en
  • US1555745A - Mechanical movement : en
  • USD68352S - Design eor a variometer : en
  • US1555767A - Box-making machine : en
  • DE419364C - Process for the production of colloidal metals or their compounds : de en
  • US1555566A - Display device : en
  • CH112060A - Labyrinth seal for the shafts of steam turbines and the like. : de en
  • DE419244C - Circumferential cutter head : de en
  • GB231131A - Improvements in display apparatus : en
  • FR595446A - Rocket refinements : en fr
  • FR595277A - Process for drying combinations of calcium hypochlorite : en fr
  • FR595310A - Hub and brake : en fr
  • FR595375A - Electric lamp suspension : en fr
  • PL2696B1 - Method of crystallization of paraffin from paraffin oils. : en pl
  • FR595227A - Multi-Element Fuse Enhancements : en fr
  • DE419148C - Page mark in printing machines, especially in rotary printing machines for sheets : de en
  • FR595210A - Trim for ends of electrical conductors : en fr
  • US1555292A - Electric-furnace heating unit : en
  • PL2622B1 - Method of positioning two self-filling alternating tanks. : en pl
  • US1555564A - Metal-strap sealer : en
  • FR595488A - Improvements in electrical switches : en fr
  • FR595496A - Low voltage indicator device : en fr
  • GB223562A - Improvements relating to electron discharge devices : en
  • FR595158A - Process for manufacturing the carcass of tire casings : en fr
  • DE419163C - Jet machine : de en
  • PL2721B1 - Beam ceiling with a dessk layer. : en pl
  • US1555099A - Loader for sheaves or bundles : en
  • US1555499A - Grain-car-unloading apparatus : en
  • DE419307C - Band saw machine : de en
  • US1555148A - Closure for football cases and other articles containing an inflatable air bag or the like : en
  • US1555381A - Manure dumper : en
  • FR595219A - Centrifugal bowl device : en fr
  • USD68328S - Frank l : en
  • GB232989A - An improved gun for firing at ranges which may be varied between very wide limits : en
  • GB240336A - Improvements in or relating to fuel spray valves : en
  • USD68301S - Hakby w : en
  • GB240386A - Improvements in or relating to processes and compositions for the treatment of cement, concrete and the like : en
  • CH112173A - Skylight window lock with a locking latch that can be released by means of a loosely attached pull rod. : de en
  • ES94005A1 - A special wedge adaptable to all kinds of suction and suction lift pumps that completely replace all kinds of valves. : en es
  • US1555166A - Electric welding mechanism : en
  • US1555332A - Radiant heater unit : en
  • US1555634A - Variable condenser : en
  • US1555730A - Die-separating means : en
  • GB240312A - Improvements in electric motor control : en
  • FR595340A - Insulating material : en fr
  • GB240315A - Process of making disperse systems : en
  • PL2727B1 - The method of producing artificial stones, especially artificial marble. : en pl
  • PL2645B1 - Hydrogen sulfide gas production method. : en pl
  • DE419290C - Waveguide for electrical high-voltage lines made of shaped wires : de en
  • FR595203A - Fuel pump for multi-cylinder injection engines : en fr
  • US1555067A - Driving mechanism : en
  • PL2628B1 - : en pl
  • PL2739B1 - ^ Cl. 14 b 8. Engine with rolling piston in cylinder with non-circular and angular cross-section. : en pl
  • US1555450A - Cigar-bunch manipulator : en
  • PL2668B1 - The method of balancing multi-part pulleys with interchangeable working circuits. : en pl
  • DK35074C - Apparatus for the formation of uniform droplets. : da en
  • FR595192A - Distributor device for seed drills : en fr
  • FR595226A - Canopy for so-called transformable automobile : en fr
  • FR595467A - Improvement in suction cup bells : en fr
  • FR595306A - Process for the manufacture of a coating for artificial stones, cement and cold glazes or varnishes : en fr
  • GB240294A - Improvements relating to rotary plug cocks or valves : en
  • DE419191C - Parking device for compressed air tools : de en
  • CA254100A - Polishing composition : en fr
  • US1555661A - Jointed toy figure : en
  • US1555669A - Door operating and locking device : en
  • FR595317A - Automatic coupling of wagons : en fr
  • US1555762A - Violin piano : en
  • GB240281A - An improved plug cock : en
  • FR595393A - Method of construction of vehicles for the formation of electric traction convoys : en fr
  • FR595250A - Process for the separation of glycerides composing natural fats and oils, into glycerides of a more or less saturated character and unsaturated or very little saturated glycerides, by extraction, using suitable solvents, such as sulfur dioxide liquefied : en fr
  • PL2751B1 - A furnace for melting basalt or other similar rock formations. : en pl
  • US1555364A - Speed-responsive device : en
  • PL2617B1 - A method of producing cyanamide grains with a high nitrogen content. : en pl
  • US1555656A - Syringe : en
  • FR595170A - Improvements to devices for rubbing, polishing and smoothing flat or curved surfaces : en fr
  • GB240247A - Improvements in or relating to fastenings for hand-bags, suitcases and the like : en
  • CH112009A - Rotary rubber printing machine. : de en
  • US1555063A - Crib : en
  • US1555119A - Silicate bonded abrasive articles and process of making the same : en
  • US1555377A - Leather upholstery for chairs, sofas, or the like : en
  • US1555419A - Thermostat : en
  • DE419491C - Balancing machine with a pendularly mounted test body : de en
  • FR595372A - Extraction of fat from rice using ethyl alcohol as a solvent : en fr
  • DK35071C - Electrode holder for electric resistance furnaces. : da en
  • CA254149A - Lamp : en fr
  • CH112089A - Electrical time switch device for actuating electricity consumers at times set in advance. : de en
  • CA254040A - Chuck : en fr
  • CA254089A - Hydraulic machine : en fr
  • DE419490C - Shot measuring device : de en
  • DE419157C - Electric torch battery : de en
  • PL2740B1 - Tie bar with fabric clip and spring-loaded device. : en pl
  • US1555334A - Radiant heater unit : en
  • FR595345A - New process for the production of energy using solid, liquid or gaseous fuels : en fr
  • FR595354A - Accident protection device for railway construction sites : en fr
  • GB230037A - Improvements in internal combustion engines provided with valve sleeves : en
  • CH112049A - Process and device for preserving wood using the immersion process. : de en
  • CH112041A - Suspension device for holding wristwatches of different shapes for adjustment and checking. : en fr
  • CH112042A - Injection molding machine. : de en
  • CA254081A - Rotary internal combustion engine : en fr
  • US1555070A - Post binder : en
  • US1555136A - Printing attachment for counterskiving machines : en
  • US1555681A - Locomotive-headlight-moving means : en
  • CA254024A - Conveyer : en fr
  • GB240316A - Improvements relating to fastenings for soft collars : en
  • CH112008A - Continuous rotocalcographic press. : en fr
  • US1555102A - Crossing sign : en
  • DE419622C - Lubricating device for the cylinders of machines with internal combustion : de en
  • FR595403A - Automatic device for cooking soft-boiled eggs : en fr
  • DE419429C - Device for carrying out the process of providing fabric parts that have been sewn together with a break edge : de en
  • DE419524C - Braking device, especially for trains : de en
  • US1555597A - Side cranking device : en
  • USD68365S - Design for a statue : en
  • DE419412C - Bicycle frame, which is almost divided into two parts in the longitudinal center by a resilient joint : de en
  • DE419452C - Fuehllochlehre : de en
  • DE412638C - Screw, especially for watercraft and aircraft : de en
  • CH112097A - Electro-therapeutic device. : en fr
  • CH112164A - Device for constraining the column forms in reinforced concrete and other buildings. : de en
  • CH112179A - Armchair convertible into a bed. : de en
  • US1555518A - Nutcracker : en
  • US1555544A - Spool : en
  • US1555714A - Supporting clip for pocketbooks and the like : en
  • FR595159A - Process for the preparation of azo dyes : en fr
  • GB240309A - Improvements in or relating to girders, particularly applicable in the construction of aeroplanes or airships or other light structures : en
  • FR595221A - Fire pump : en fr
  • USD68359S - Design for a loop for lighting fixtures : en
  • DE419173C - Injection carburetor for explosion engines : de en
  • FR595168A - Gearshift improvements for motorcycles and motor vehicles : en fr
  • US1555052A - Automobile lock : en
  • US1555734A - Die-separating means : en
  • GB232615A - Improvements in screw machines : en
  • CA254185A - Alternating current relay : en fr
  • FR595296A - Trunk lock device applicable on cars : en fr
  • FR595365A - Control system for hand tools or instruments such as pliers, pruners, scissors : en fr
  • CH112000A - Process for the treatment of hides for the purpose of subsequent tanning. : de en
  • CH112123A - Children's folding sports car. : de en
  • FR595474A - Liquid lifting system by pressure difference : en fr
  • US1555078A - Treatment of sulphidic and other ores, mattes, residues, etc. : en
  • FR595263A - Fast loading cryocautery : en fr
  • FR595485A - cigarette case : en fr
  • DE419454C - Spike wheel calculator : de en
  • GB240242A - Improvements in spoked wheels of metal : en
  • PL2661B1 - Axial turbine. : en pl
  • CH112180A - Fold press for pants. : de en
  • US1555491A - Egg boiler : en
  • US1555737A - Electric lamp : en
  • US1555585A - Appliance for printing or reproducing maps, drawings, desings, pictures, and the like : en
  • US1555551A - Road-scraper-adjusting mechanism : en
  • ES93924A1 - Improvements in radiators for similar aircraft. : en es
  • DE419247C - Process to provide pipes with threads of approximately the same or greater depth than the wall thickness of the pipe : de en
  • ES93925A1 - A procedure for the manufacture of pressed yeast from molasses. : en es
  • US1555280A - Machine for cutting spacers or slugs : en
  • CH112146A - Arrangement for pantographs for electric trams, locomotives, etc. : de en
  • PL2639B1 - Method for the production of alkaline hydrosulfides. : en pl
  • US1555127A - Combined hand bag and camera : en
  • US1555395A - Alloy steel of high-surface stability and articles made therefrom : en
  • US1555442A - Molding flask : en
  • US1555718A - Sparking plug : en
  • US1555475A - Frame for supporting artificial plants : en
  • DE419069C - Coil system for loading telecommunication lines with phantom operation : de en
  • PL2714B1 - The drive uses asynchronous motors. : en pl
  • US1555205A - Pipe elevator : en
  • US1555617A - Combined dining table, buffet, and china closet : en
  • PL2736B1 - An apparatus for moistening, measuring the temperature and refreshing the air in closed rooms. : en pl
  • US1555235A - Liquid-level indicator : en
  • US1555257A - Lining of pipes : en
  • PL2664B1 - Clutch pulley. : en pl
  • PL2735B1 - Multiple expansion steam turbine. : en pl
  • DK35066C - Machine for Squeezing Liquid of Fabrics. : da en
  • DE419464C - Moth repellent : de en
  • FR595326A - Pre-pressure sprayer for spreading liquids for the treatment of fungal diseases of the vine : en fr
  • DE419534C - Process for the production of a mass for inking rollers, stamps and stamp pads : de en
  • FI10838A - Dish harrow : en fi
  • FR595380A - Carriage on wheels with bent axle and spreadable booms : en fr
  • FR595409A - Discharge tube producing light by a positive column and installation for operating a number of these tubes : en fr
  • DE419345C - Bellows voice : de en
  • FR595304A - Device for a motor vehicle making it possible to reduce its speed to a determined value and to make this speed visible : en fr
  • US1555043A - Propeller : en
  • ES93940A2 - Procedure for the preparation of new aromatic carbonyl combinations with trivalent arsenic. : en es
  • FR595297A - Shock absorber for automobiles and other road vehicles : en fr
  • DE419431C - Process for the production of azo dyes which are resistant to absorption from nitrosamine dyes : de en
  • DE419355C - Braking device on eccentric presses for punching out the fabrics for cloth gloves : de en
  • US1555546A - Wheel-clamping device : en
  • US1555806A - Explosive having liquid air as alpha base : en
  • GB240297A - Improvements in bayonet tops, and screw and hinge tops for pocket and other flasks : en
  • US1555111A - Toothpick : en
  • US1555677A - Electron tube : en
  • PL2610B1 - Gas meter with pendulum meters. : en pl
  • GB235879A - Apparatus for supplying electric current to vacuum tubes : en
  • US1555051A - Tie wire for fabric rolls : en
  • US1555426A - Jet-operated air compressor : en
  • US1555601A - And leslie b : en
  • US1555301A - Amplifier coupling : en
  • US1555680A - Friction shock-absorbing mechanism : en
  • FI10843A - Freight forwarding for the production of alloys and articles made of chrome, manganese and liquid : en fi
  • GB240542A - Improvements in or relating to nails and the like : en
  • US1555536A - Window chair : en
  • US1555764A - Belt buckle : en
  • FR595234A - Process for resurfacing ships stranded on the shores of seas, inlets or rivers, or on sandbanks or reefs : en fr
  • FR595417A - Tie clip system can be used as a safety pin clip : en fr
  • US1555164A - Tennis racket : en
  • FR595217A - Industrial product for the formation of watertight joints in appliances and steam pipes : en fr
  • FR595230A - Mobile three-wheeled trough for presses : en fr
  • GB231169A - Improvements in electric oil switches : en
  • ES93933A1 - Improvements in razors. : en es
  • US1555002A - Telephone-exchange system : en
  • GB240374A - Improvements in rolling mills and the like : en
  • US1555117A - Carton sealer : en
  • US1555380A - Drawers : en
  • USD68314S - Benjamin kaye : en
  • PL2720B1 - Suction device. : en pl
  • DE419220C - Glow lamp : de en
  • CA254148A - Signal light : en fr
  • GB232566A - Improvements relating to counters in calculating machines : en
  • GB240205A - Improvements in electric signalling systems for indicating and/or recording distant movements : en
  • GB240365A - Improvements in anti-skidding devices : en
  • ES93987A1 - Fire sprinkler facility improvements. : en es
  • GB234773A - Improvements in and connected with sound reflective or directive devices particularly applicable for use as horn devices with telephonic loud speakers : en
  • FR595384A - Adjustable auto-return ignition button : en fr
  • GB235579A - Improvements in or relating to upholstery-webbing stretchers : en
  • DE419130C - Igniter : de en
  • US1555500A - Concrete flowerpot machine : en
  • GB240389A - Improvements in or relating to power-translating mechanisms : en
  • US1555414A - Method of and apparatus for constructing concrete walls : en
  • US1555496A - Apparatus for oiling the cylinders and pistons in surfacing machines : en
  • ES93989A1 - An electrical device for roasting, grinding and brewing coffee. : en es
  • GB232997A - : en
  • PL2625B1 - A method of obtaining highly active silicic acid. : en pl
  • DE419181C - Hydraulic piston drive for the table on tool machines, especially grinding machines : de en
  • ES93948A1 - A transmission system for rotary pumps. : en es
  • FR595453A - Improvements to long-life running watch movements : en fr
  • FR595278A - Starting crank blocking device for motor vehicles : en fr
  • PL2725B1 - Equipment for letting cattle from the harness in the event of fire. : en pl
  • US1555274A - Terminal for heating elements : en
  • DE419378C - Cutting device for soap or grease with several parallel wires or bands : de en
  • DE418953C - Procedure for attaching the ends of the fuse elements to fuse cartridges : de en
  • PL2693B1 - Discharge tube. : en pl
  • CH112112A - Device for generating acoustic vibrations by means of a flowing medium. : de en
  • DE418111C - Desk with double top : de en
  • DK35055C - Artificial Lem. : da en
  • GB240385A - Improvements in boots for protecting the feet of animals : en
  • FR595343A - Improvements made to internal combustion engines or compressors : en fr
  • GB240232A - Improvements in or relating to trimming machines for use in the manufacture of boots or shoes : en
  • US1555129A - Door holder : en
  • US1555390A - Draft device for furnaces : en
  • US1555379A - Automatic elevator : en
  • ES93946A1 - Procedure for the production of urea starting from carbonic acid and synthetic ammonia. : en es
  • FR595414A - Improvements to radio signal receivers : en fr
  • GB240523A - Improvements in pianoforte actions : en
  • US1555447A - Gaming device : en
  • GB240395A - Improvements in curtain suspenders : en
  • PL2786B1 - Electric gas lamp with gas filling. : en pl
  • US1555242A - Jointing means for woodwork : en
  • US1555607A - Web-restraining attachment for knitting machines : en
  • US1555054A - Hexagonal folding box : en
  • USD68346S - Design for a plate or similar article : en
  • USD68366S - Design for a rabiocabinet : en
  • DK35057C - Oven for hot water heating. : da en
  • FR595198A - Vacuum : en fr
  • FR595314A - Progressive and automatic gear change device : en fr
  • GB240272A - Device for the automatic control of flying machines : en
  • FR595187A - Centrifugal safety for rockets : en fr
  • US1555501A - Cap stopper : en
  • USD68334S - Design for a hand bag : en
  • US1555707A - Sound intensifier : en
  • US1555761A - High-pressure still : en
  • US1555263A - Annealing pot : en
  • PL2680B1 - A window, consisting of two wings, lying in one plane and rotated about the horizontal axis. : en pl
  • GB234835A - Improvements in or relating to the cooling of automatic guns : en
  • CH112162A - Gutter. : de en
  • US1555563A - Burglar alarm : en
  • US1555658A - Illuminated vanity mirror for automobiles : en
  • US1555182A - Packing box : en
  • GB240510A - Improvements in thermionic valve circuits : en
  • GB240381A - Improvements in or in connection with cigar or cigarette holders : en
  • US1555486A - Cigar-bunch moistener for cigar machines : en
  • US1555780A - Gas furnace : en
  • PL2700B1 - A method of improving the painting of brown coal. : en pl
  • US1555324A - Shock absorber : en
  • DE419312C - Reflux cooler for laboratories or the like, the walls of which are made of glass : de en
  • DE419375C - Tubular high voltage conductor (hollow rope) : de en
  • US1555794A - Compass : en
  • GB240267A - Float apparatus for regulating liquid levels, particularly intended for regulating the level of liquid fuel in carburettors : en
  • GB240349A - Window blinds : en
  • FR595492A - Suspender : en fr
  • FR595455A - universal scale : en fr
  • GB237874A - Improved grab for unloading ships and the like : en
  • FR595323A - Process for the suction of gas or liquid streams : en fr
  • GB236573A - Improvements in signalling and stopping devices for electromagnetic talking-machines : en
  • US1555570A - Process of furifying argon and preparing oxidized products : en
  • DE419132C - Device for separating rod cigarettes : de en
  • DE419548C - Removable fitting for connecting the sliding sashes in multi-part sliding windows : de en
  • CA254230A - Pressure reducing regulating valve : en fr
  • CH112168A - Process for the production of colored, cement-containing building materials. : de en
  • DE419060C - Hand damper : de en
  • FR595288A - : fr
  • GB240505A - Improvements relating to mechanical systems having pronounced natural frequency and producing movement in a circle or other closed curve : en
  • DE419142C - Tobacco cartridge : de en
  • CH112177A - Acetylene lamp with auxiliary burner. : de en
  • DE407724C - Procedure for performing chemical reactions and physical processes at high temperatures : de en
  • DE419317C - Triggering device for self-sellers for several identical or different coins : de en
  • PL2749B1 - Continuous furnace for firing ceramics, in particular for refractory products. : en pl
  • US1555010A - Box-making machine : en
  • US1555103A - Portable elevator : en
  • US1555321A - Doughproofing oven : en
  • USD68287S - Design for a plate : en
  • CA6905S - Tires : en
  • US1555167A - Chalk-line reel : en
  • US1555348A - Bobbin support : en
  • FR595157A - Shutter for cameras : en fr
  • FR595348A - Process for treating cotton fabrics to give them the appearance of canvas : en fr
  • GB239832A - Improvements in automatic weighing balances : en
  • FR595183A - Improvements to automatic pressure regulators : en fr
  • US1555723A - Press : en
  • US1555521A - Machine and method for reeling furs : en
  • PL2652B1 - Door lock. : en pl
  • CH111889A - Machine for automatically sealing envelopes. : en fr
  • AU1826624A - Improvements in changing sign and display apparatus : en
  • CA254034A - Heating element for electric stoves : en fr
  • GB240208A - Improvements in roofing materials, lining boards and the like : en
  • US1555514A - Rubber heel : en
  • CA254117A - Electric lamp : en fr
  • US1554982A - Deflecting plate for stokers : en
  • US1555488A - Ferris wheel : en
  • GB240379A - Water gate device : en
  • AU2061424A - Control system for trains or other vehicles : en
  • CA254075A - Scraper : en fr
  • US1555019A - Golf-bag appliance : en
  • US1555705A - Dispensing device : en
  • DE419170C - Device for fastening supports, riding sticks, etc. on wooden swivel arms : de en
  • CA254136A - Condenser for locomotives : en fr
  • CA254026A - Saw sharpening machine : en fr
  • AU2147525A - Adjustable verandah blind fastener : en
  • CA254090A - Slice for paper-making machines : en fr
  • FR595430A - Liner for motorists, aviators, etc. : en fr
  • US1555603A - Pivot bolt : en
  • DE419372C - Device for the electrical connection of railroad tracks, in which the shape intended for receiving the ends of the copper rail connector or the hollow piece is provided with recesses : de en
  • US1555089A - Laced shoe : en
  • US1555782A - Steam automobile : en
  • PL2616B1 - Closure for canning jars, closing under external air pressure. : en pl
  • CA254086A - Shaft protector : en fr
  • CH111809A - Recoil damping mechanism for barrels. : en fr
  • US1555068A - Valve for pumps : en
  • GB220631A - Improvements in gas meters : en
  • US1555386A - Grade-crossing safety apparatus : en
  • US1555404A - Apparatus for launching ships' lifeboats : en
  • US1555513A - Evaporating and incinerating apparatus : en
  • US1555553A - Milking machine : en
  • PL2620B1 - The method and device for veneering the surface of walls. : en pl
  • US1555183A - Main rod for locomotives : en
  • US1555254A - Electrical tuning apparatus : en
  • US1555696A - Friction shock-absorbing mechanism : en
  • US1555347A - Brassiere : en
  • US1555627A - Spindle : en
  • USD68300S - Design fob a cowl light : en
  • PL2629B1 - Tool holder. : en pl
  • US1555090A - Work support : en
  • US1555100A - Vending machine for postage stamps, value tokens, articles, etc. : en
  • US1555739A - Cord stretcher : en
  • GB232177A - Machine for washing, soaping and rubbing fabrics, linen, fibres, textiles and similar materials : en
  • PL2623B1 - Shaving device with a protective comb that fits under a stiff blade. : en pl
  • PL2775B1 - KTT47 h 21. Power take-off for forward and reverse movement. : en pl
  • US1555215A - Method and apparatus for forming glass stemware : en
  • US1555376A - Hydraulic well-tool actuator : en
  • PL2611B1 - A method of producing pieces of any size and any form from tungsten carbide or molybdenum or a mixture of these carbides for tools and utensils of all kinds. : en pl
  • CA254229A - Anti-friction bearing : en fr
  • CH111843A - Internal combustion motor-compressor unit. : en fr
  • GB240259A - Improvements in yielding shaft-couplings : en
  • CA254237A - Blind nail trimming strip : en fr
  • CH112064A - Overhead crane for railway vehicles. : de en
  • FR595356A - Emergency lighting device : en fr
  • FR595153A - Automatic discharge mixing machine system : en fr
  • DE419374C - Process for improving the induction protection of cables with lead coats : de en
  • CA254243A - Dump car : en fr
  • FR595319A - Mobile shutter : en fr
  • US1555611A - Audible signaling device : en
  • DE419135C - Snap-on box made of sheet metal for packaging goods : de en
  • GB240342A - Improvements in or connected with power-driven road vehicles : en
  • CA254068A - Internal combustion engine : en fr
  • GB240311A - Improvements in and connected with pneumatic tyres for vehicle wheels : en
  • CA254233A - Milk bottle cap or cover : en fr
  • GB228947A - Improvements in and relating to electromagnetic devices : en
  • US1555093A - Expansible armor-plate tire protector : en
  • DE419560C - Method and machine for melting ampoules or the like. : de en
  • CA254141A - Metal-coating apparatus : en fr
  • CH112015A - Device to mark the rhythm. : en fr
  • FR595251A - Calibration and cleaning device called purger for single and twisted yarns of cotton, wool, linen, silk and all other textiles : en fr
  • DE419200C - Holder for electric headlights of bicycles, motorcycles, etc. like : de en
  • DE419468C - Snowshoe : de en
  • GB240337A - Improvements in or relating to shaft couplings : en
  • ES93981A1 - An industrial product intended to increase the useful yields of volatile hydrocarbons. : en es
  • US1555047A - Convertible sack : en
  • US1555462A - Emergency-rim-securing lug : en
  • ES93999A1 - Procedure for obtaining sulfur coloring matters. : en es
  • FR595281A - Process for the purification of coal gas or other gases : en fr
  • US1555064A - Fountain toothbrush : en
  • US1555250A - Cup-filling machine : en
  • US1555702A - Aeroplane : en
  • GB240364A - An improved means for moulding dough and like purposes : en
  • CA254182A - Paper cutting and stacking machine : en fr
  • US1555474A - Chlorine-containing compound : en
  • FR595481A - Conjugate coulter plow : en fr
  • GB240279A - Improvements relating to ink-ribbons for typewriters, duplicators, copying machines, printing machines and the like : en
  • US1555403A - Relieving attachment : en
  • DE419240C - Packing : de en
  • GB240353A - Improvements relating to teeth cleaning appliances : en
  • FR595177A - Oil cooler-heater : en fr
  • GB240260A - Improvements in and relating to cranes and the like : en
  • US1555710A - Hair-curling apparatus : en
  • US1555789A - Flush valve for toilets : en
  • FR595155A - Improvements in processes for dissolving cellulose esters and cellulose ethers : en fr
  • PL2633B1 - Electric cell with low wear and tear. : en pl
  • US1555345A - Loop antenna : en
  • FR595469A - Application of a third axle to railroad cars or trams with bissels : en fr
  • GB240314A - Improvements in and connected with batteries suitable for use in conjunction with wireless apparatus or the like purposes : en
  • US1555266A - Protective device for measuring instruments : en
  • US1555495A - Electrical apparatus : en
  • US1555020A - Motor-reversing means : en
  • DE419091C - Device for shutting down reels and conveyor machines : de en
  • PL2608B1 - Electric furnace for smelting and cleaning steel and other metals. : en pl
  • PL2626B1 - A method of making easily washable amorphous silicic acid. : en pl
  • US1555342A - Refractory burner : en
  • USD68332S - Design for a lighting fixture : en
  • PL2646B1 - Method for the production of alkaline hydrosulfides. : en pl
  • PL2750B1 - A method of making cement, concrete and mortar suitable for waterproofing, drainage, water works and similar cephalic works. : en pl
  • US1555245A - Globe holder : en
  • US1555771A - Process for manufacturing wheels and pulleys : en
  • ES93991A1 - Cement firing procedure with strong alumina oxide content. : en es
  • US1554998A - Bead-covering apparatus : en
  • US1555453A - Combination cigarette holder and ash retainer : en
  • US1555742A - Expansion reamer : en
  • FR595244A - Multi-storey buildings : en fr
  • FR595273A - Automatic ignition timing device : en fr
  • DE419527C - Cooling device for electrodes of discharge tubes, preferably for anticathodes of X-ray tubes : de en
  • DK35058C - Gas grinder. : da en
  • US1555349A - Windmill pump : en
  • US1555766A - Thermostatic circuit closer : en
  • PL2687B1 - Method to prevent zeroing and scale formation in steam boilers, condensers and similar equipment. : en pl
  • PL2785B1 - Flushing device for mass discharge. : en pl
  • US1555123A - Printing press : en
  • DE419529C - Gas generator with a grate carrying the fuel column : de en
  • GB240318A - Manufacture of water-soluble condensation products : en
  • US1555175A - Pump : en
  • ES93977A1 - A procedure for obtaining oxygen. : en es
  • FR595272A - Improvements to electron discharge tubes : en fr
  • US1555140A - Removable cutter head for motor-driven molders : en
  • FR595160A - Method for controlling the auxiliary machines of a mobile steam engine at several pressures : en fr
  • FR595324A - Device intended to prevent the action of secondary rays in radiological applications : en fr
  • DE419620C - Agricultural machine with self-moving grinding skids lying on the ground at right angles to its own longitudinal direction in the direction of travel : de en
  • ES94003A1 - A fluted tube oven for roasting vegetable products. : en es
  • PL2797B1 - Device for dry gas cleaning. : en pl
  • USD68321S - Design for a lighting fixture : en
  • GB237215A - Improvements in or relating to the transmission mechanism of speed indicators and odometers : en
  • PL2737B1 - A method and a machine for building paved roads. : en pl
  • SU690A1 - Registrar for business : en ru
  • FR595341A - Improvements to thermal engines : en fr
  • FR595483A - Improvements to frames and clips for tensioning hides and skins : en fr
  • FR595397A - : fr
  • GB240392A - Improvements in spray carburetters for internal combustion engines : en
  • ES93497A2 - A foam-based fire extinguisher. : en es
  • GB222510A - Improvements in glass to metal seals particularly for vacuum tube devices : en
  • GB236221A - Improvements in feeding devices for elevators : en
  • GB240378A - Improved method of manufacturing decorated and mercerised woven fabric : en
  • GB240504A - Improvements in or relating to universal couplings : en
  • FR595290A - Library bed : en fr
  • DE419030C - Oxy-fuel cutting torch : de en
  • GB233647A - Improvements in or relating to advertising devices : en
  • GB240322A - Improvements in golf bag stands : en
  • US1555124A - Golf practice apparatus : en
  • US1555037A - Resistance amplifier : en
  • DE419533C - An abutment for the wedge when planing is supported against a bolt in the plane opening : de en
  • GB240287A - Improvements in rotary pumps applicable also as power motors : en
  • FI10858A - Sigill signs : en fi
  • DE419425C - Bucket elevator : de en
  • GB240301A - Improvements in or relating to aeronautical machines : en
  • US1555177A - Poultry coop : en
  • PL2730B1 - Device for regulating the movement of air or smoke in the ducts. : en pl
  • USD68293S - Design for a pony and rider toy : en
  • GB240291A - Improvements in or relating to propellers for aircraft : en
  • CH112195A - Drying chamber for bobbins. : de en
  • FI10863A - Höjdsiktapparat för maskingevär : en fi
  • FR595437A - Improvement to air-regulated carburetors : en fr
  • DE419172C - Carburetor : de en
  • PL2690B1 - Gas stove. : en pl
  • PL2795B1 - Machine for whipping, mixing and similar work. : en pl
  • PL2796B1 - Wafctttoanf * zMaz method with I and U profile with bending of the belts In universal mills; : en pl
  • DE419440C - Sand spreader for vehicles : de en
  • DE419580C - Device for moving hoists loaded with railway vehicles to be installed : de en
  • US1555692A - Automobile parking machine : en
  • DE419568C - Machine for coating and garnishing confectionery : de en
  • US1555097A - Device for propelling rowboats and canoes : en
  • US1555098A - Protective means against breaking of tools : en
  • CA254073A - Attachment for printing presses : en fr
  • CH110346A - Guide device on steam and gas turbines. : de en
  • FR595367A - Remote indicator of the pressure of a fluid, applicable in particular for the monitoring by the pilot of the pressurized lubrication of an aircraft engine placed outside the cockpit : en fr
  • GB240532A - Improvements in or relating to kinematograph or like films and the manufacture or treatment thereof : en
  • CH112102A - Electric telegraph system. : de en
  • CH112133A - Automatic braking device for automobiles. : de en
  • CH112143A - Equipment to secure level crossings. : de en
  • FR595378A - Device for aiming an artillery mount in all directions : en fr
  • US1555417A - Window washer and drier : en
  • US1555636A - Seed-pan attachment to mowers : en
  • US1555433A - Section for building up walls, ceilings, roofs, and the like : en
  • USRE16177E - Rollino mill : en
  • PL2773B1 - Ki. 58 b 9. A device for the simultaneous gradual squeezing and pulling of the bodies. : en pl
  • ES93947A1 - A procedure for rebuilding or repairing rubber shims for vehicles. : en es
  • FR595321A - Abdominal belt : en fr
  • GB240283A - Improvements in or relating to inductance coils as used in wireless apparatus and the like : en
  • GB223881A - Improvements in or relating to door control mechanism : en
  • GB240531A - Improvements in connection with drawing frames for textile fibres : en
  • PL2704B1 - The method of producing a plastic mass such as rubber. : en pl
  • DK35073C - Procedure for Improving the Quality of Rubber, Twisted Textile Yarn. : da en
  • PL2790B1 - A device that removes the harmful effects of fluctuating masses on piston machines. : en pl
  • ES93966A1 - An over-sieve. : en es
  • FR595371A - Improvements to the disinfectant supply devices for hunting devices : en fr
  • US1555241A - Scaffold hoist : en
  • US1555522A - Rotary toothbrush : en
  • US1555480A - A corpora : en
  • DE419567C - Method of processing bread dough : de en
  • DE419151C - Device for holding the set rails containing the types at any point on the circumference of the type cylinder in rotary type printers : de en
  • DE419341C - Latch lock for cabinet doors : de en
  • US1555299A - Circuit interrupter : en
  • GB240330A - Improvements in electric relays : en
  • FR595330A - Device for washing wool and all other materials : en fr
  • FI10859A - Regulator with servomotor : en fi
  • US1555040A - Ice-scoring machine : en
  • US1555654A - Asphalt-spreading machine : en
  • USD68345S - William e : en
  • US1555114A - Washing machine : en
  • FR595199A - Improvements in the manufacture of electric primers : en fr
  • FR595462A - Contactor for signaling devices when turning or stopping vehicles : en fr
  • AU2239225A - An improved centrifugal threshing machine : en
  • CA254066A - Transmission : en fr
  • CA254168A - Pallet for sintering machines : en fr
  • US1555041A - Distortion-measuring system : en
  • US1555640A - Process for preparing alpha filtering material : en
  • CA254103A - End gate : en fr
  • CH112018A - Chess game. : de en
  • PL2763B1 - Multicellular belt lifter for liquids. : en pl
  • US1555626A - Ingot mold : en
  • USD68322S - Design for a lighting fixture : en
  • CH111966A - Bung insert. : de en
  • CH112175A - Regenerative heating device. : de en
  • CA254043A - Headlight : en fr
  • US1555439A - Shaft and detachable gear : en
  • CH112090A - Device for the determination of faults in electrical power networks. : de en
  • CH112001A - Method and apparatus for the manufacture of sausage casings. : en fr
  • CH112138A - Metal wheel for vehicles and method for its manufacture. : en fr
  • AU2270225A - Improvements relating' to crushers : en
  • CA254215A - Shoe trimming machine : en fr
  • CA254160A - Rheostat : en fr
  • CH112020A - Crossbow. : de en
  • US1555314A - Process for improving the quality of metals or melting under reduced pressure : en
  • US1555807A - Internal-combustion engine : en
  • PL2762B1 - Device for extracting flammable liquids stored under a protective gas coating. : en pl
  • CA254131A - Thermostatic switch : en fr
  • CH110919A - Reel for winding and wind machines. : de en
  • US1555571A - Theft indicator : en
  • US1555527A - Numbering machine : en
  • CH111983A - A process for preparing a product containing nitrogenous materials from a material of plant or animal origin. : en fr
  • CH112093A - Device for venting mercury vapor rectifiers. : de en
  • USD68331S - Design for a lighting fixture : en
  • CA254169A - Buhr mill unit : en fr
  • CA254177A - Process and cultur-medium for the fabrication of a preservatory against measles : en fr
  • CH112046A - Machine for the manufacture of bolts, pins, valves, etc. : en fr
  • AU2118124A - Improvements in and relating to railings andthe like structures for staircases, balconies and like purposes : en
  • PL2769B1 - Centrifugal pump. : en pl
  • US1555398A - Reaper : en
  • US1555493A - Strainer device : en
  • CH112183A - Lifter with suction pump. : de en
  • GB240238A - Improvements in or relating to alternating current systems : en
  • PL2716B3 - A way to separate any emulsions and prevent the formation of persistent emulsions. : en pl
  • US1555793A - Shoveling and loading machine : en
  • DE419526C - Electrode for discharge tubes : de en
  • CA254157A - Bearing : en fr
  • CA254203A - Furnace : en fr
  • CH110939A - Impact arm bearings on impact machines. : de en
  • US1555284A - Die-casting machine : en
  • USD68349S - Design for a chandelier : en
  • FR595487A - Improvement in the material and in the linings for brakes, clutches and plates : en fr
  • GB240350A - Improvements in drying gases for the synthesis of ammonia : en
  • PL2745B1 - A way to strip off gasoline, gas or similar liquids. : en pl
  • US1555726A - Packing device for rotating shafts : en
  • CA254139A - Manufacture of aluminum hydroxide : en fr
  • DE419202C - Lighting apparatus for photographic, stage lighting and similar purposes : de en
  • GB240506A - Improvements in or relating to vehicles for service on roads and rails : en
  • CA254187A - Vibration responsive device : en fr
  • DE419106C - Hole spade for the planter : de en
  • CA254224A - Train stop : en fr
  • DE419270C - Process for the thermal or chemical treatment (drying, roasting, burning) of comminuted or powdery substances : de en
  • DK35085C - Revolving Pump, Compressor or Motor. : da en
  • FR595425A - Process for the production of colloidal arsenic compounds which are particularly useful for the protection of plants : en fr
  • FR595464A - Improvements to solid depolarizing batteries to ensure faster and more complete depolarization : en fr
  • DE419535C - Process for producing a plastic casting compound : de en
  • GB240371A - Manufacture of nucleal condensation products from ª‡-naphthol and cyanuric halides : en
  • CA254248A - Underfeed furnace : en fr
  • CH111525A - Reaming machine. : de en
  • FR595328A - Method and devices for taking cinematographic pictures giving, on projection, the impression of relief, and films obtained using this method : en fr
  • US1555338A - Water-heater system : en
  • PL2798B1 - Installation for gas purification, working with material filters. : en pl
  • US1555579A - Ventilating device : en
  • CH112152A - Procedure to prevent scale formation. : de en
  • CH112052A - Storage device for graver spindles in engraving machines. : de en
  • DE419428C - Process for the production of a selenium bath for photographic silver-containing developing and copying papers : de en
  • GB232248A - Improvements in and relating to blanks for gears and methods of making the same : en
  • US1555753A - Iron with light and switch : en
  • ES93595A1 - Alarm devices for passenger trains. : en es
  • US1555370A - Driving mechanism for motion-picture machines : en
  • US1555719A - Pincushion : en
  • FR595475A - Device for unwinding wires, especially fine and hardened metal wires : en fr
  • DK35069C - Device by which air cleaning electrodes of wire mesh can be passed over transport rollers. : da en
  • US1555237A - Casting ingots : en
  • US1555610A - Weeder-tooth-attaching means : en
  • GB240545A - Improvements in press button fastenings : en
  • CH112153A - Watch box. : en fr
  • GB240394A - Improvements in and relating to safety catches for railway carriage and like door locks : en
  • PL2772B1 - Flexible metal tubing. : en pl
  • FI10866A - Anordning för munstyckrullens veckling och dess införing i cigarette : en fi
  • FR595416A - Improvements in the processing of tailings containing zinc : en fr
  • GB240384A - Improvements in hose supporters for corsets : en
  • US1555412A - Valve-packing device : en
  • US1555539A - Process for making acetic aldehyde : en
  • US1555638A - Fuse box : en
  • US1555722A - Cheese press : en
  • CA254082A - Gate closing and securing means : en fr
  • FR595451A - Mercury or liquid manometer : en fr
  • GB240537A - Improvements in apparatus for volatilising spirits and more especially ether for anaesthetisation : en
  • GB240779A - Method of and apparatus for treating fur or felt hat bats : en
  • GB240274A - Improvements in and relating to folding boxes : en
  • ES93510A1 - Improvements in devices designed to produce combustion flames and electric arcs. : en es
  • ES93972A1 - A medicine holder for the disinfection of the urethra and its contour. : en es
  • CA254151A - Paper product : en fr
  • CH112202A - Grist feed device on grinding aisles. : de en
  • US1555421A - Internal-combustion engine : en
  • US1555444A - Window fastener : en
  • US1555507A - Transmission : en
  • US1555567A - Electrolytic recovery of zinc from zinc-bearing ores and metallurgical products : en
  • ES93986A3 - Improvements in fire extinguishers. : en es
  • FR595238A - Safety razor : en fr
  • GB240295A - Improvements in and relating to the production of hollow bodies of concrete or the like : en
  • CH112105A - Process for the production of micro-telephone carriers for telephone desk and wall stations. : de en
  • PL2637B1 - The method of producing nitrogen-potassium fertilizer. : en pl
  • US1555152A - Wheel jack : en
  • US1555262A - Valve gear : en
  • US1555763A - Plastic stock : en
  • DE418951C - Adjustable electrical resistance : de en
  • DE419384C - Divided tipping trough for centrifugal casting : de en
  • DE419672C - Device for voltage regulation of metal vapor rectifiers, in which several transformers feeding the anodes are primarily connected in series, by means of a controllable additional transformer in the primary circuit : de en
  • DE419444C - Circuit arrangement for telephone systems with cables of different values : de en
  • US1555558A - Pressing machine : en
  • DE419630C - Carburetor with a centrifugal drum in the main air duct : de en
  • GB240258A - Improvements in or relating to portable wheeled heaters for bitumen and similar road-making materials : en
  • US1554997A - Method of forming valves for internal-combustion engines : en
  • US1555031A - Method and apparatus for sterilizing the teat-cup set of alpha milking machine : en
  • US1555473A - Spring-controlling device : en
  • US1555446A - Harrow-disk sharpener : en
  • FR595473A - Radiotelephone receiver : en fr
  • US1555805A - Comminuted organic peroxide and process of obtaining same : en
  • DE418397C - Small grude oven with lower fume cupboard, especially as a top-mounted economy stove : de en
  • FR595335A - Process for eliminating natural or artificial parasites, allowing the use, in t. s. f., fast telegraph devices called : en fr
  • GB230502A - Improvements in and relating to quick-firing guns : en
  • GB240345A - Improvements in devices for peeling fruit and the like : en
  • FR595498A - Dial with graduated needle : en fr
  • PL2675B1 - Device for cooling the firewall of the liquid heater. : en pl
  • DE419456C - Mobile harrow : de en
  • ES93813A1 - An arrangement for vertical adjustment of the pivot journal for guns provided with a center pivot. : en es
  • DE419503C - Starting procedure for two-stroke internal combustion engines : de en
  • GB240536A - Improvements in and relating to containers for small articles, for instance gramophone needles : en
  • PL2702B1 - Oil oxidation method. : en pl
  • US1555308A - Window for freight box cars : en
  • CA254171A - Internal combustion engine : en fr
  • CA254188A - Railroad spreader : en fr
  • DE419386C - Filters for pouring metal objects : de en
  • FR595190A - Induction meter for single-phase alternating current : en fr
  • FR595392A - Process and product for obtaining perfect ripening of soft cheeses : en fr
  • GB240375A - Improvements relating to pads, padding, cushions, and the like : en
  • DE419443C - Temperature compensation device, especially for cables, for example power lines for electric trams and railways : de en
  • PL2776B1 - Device for automatic closing and opening of the current circuit in the emergence and disappearance of voice currents : en pl
  • US1554989A - Mold for rubber heels : en
  • FR595218A - Improvements to trap doors : en fr
  • DE419363C - Method and device for lining kettles and other vessels with rubber or similar chemical-resistant compounds : de en
  • GB240341A - Improvements in dirigible headlights : en
  • CA254204A - Typewriter : en fr
  • GB240525A - Improvements in integrators : en
  • FR595223A - Improvements to circular hosiery looms to obtain very large designs either by plating or by pressed needles : en fr
  • CA254219A - Stock counter : en fr
  • CA254234A - Clutch control : en fr
  • GB240348A - Improvements relating to closing machines for glass bottles or other containing vessels : en
  • US1555012A - Accumulator grid plate : en
  • US1555058A - Bag for vacuum-cleaner parts : en
  • US1555096A - Wrench : en
  • CH111082A - Cover grille for feed troughs in cattle stalls. : de en
  • DE419264C - Bolt latch lock : de en
  • GB240357A - Improvements in and relating to clutches for connecting and disconnecting power transmission shafts : en
  • ES93945A3 - System to avoid that the vibrations that take place in the streets, are transmitted to the adjacent buildings. : en es
  • CA254123A - Display form : en fr
  • FR595311A - Improvements to toroidal windings as well as to the method and apparatus for their manufacture : en fr
  • CA254205A - Steam boiler : en fr
  • CH112073A - Rotor for high-speed turbines, pumps and compressors with multiple wheels. : de en
  • PL2654B1 - Twin wedge pins for door handles and other similar devices. : en pl
  • US1555773A - Porcelain thread guard for cones : en
  • CH112169A - Process for the manufacture of a means for producing highly refractory articles. : de en
  • GB240248A - Improvements in and relating to railway rails : en
  • DK35087C - Delay device for Percussion fire pipes. : da en
  • CA254049A - Stereotype matrix : en fr
  • SU687A1 - Hand-held device for finishing the upper ends of the blades on the rotors and cylinders of steam turbines : en ru
  • US1555568A - Folding umbrella : en
  • US1555256A - Process of vulcanizing rubber : en
  • USD68338S - Design for a window drapery : en
  • CH112043A - Machine for adjusting dies. : en fr
  • CH112098A - Process for the preparation of dihydrocodeinone from thebaine. : de en
  • CH112078A - Radiator for automobiles and other vehicles that contains removable elements. : de en
  • CH111959A - Process for producing a sealed weld between a piece of glass and a hollow piece of metal and welding obtained by this process. : en fr
  • US1555466A - Whipping hockey top : en
  • US1555222A - Reenforced shoe heel : en
  • CA254062A - Tube coupling : en fr
  • AU2004324A - Improved muffle furnace : en
  • GB240264A - Improvements in or relating to stands or rests for velocipedes, motor-cycles and the like : en
  • GB240285A - Improvements in or connected with screw pumps : en
  • US1555050A - Steel felly for wheels : en
  • US1555489A - Carburetor : en
  • US1555535A - Preparation of phenyl rosinduline dyes : en
  • PL2674B1 - A hearth with a deep grate. : en pl
  • CH111828A - Woodturning process. : en fr
  • US1555406A - Heating apparatus : en
  • US1555187A - Sewing machine : en
  • US1555538A - Method of manufacturing basic-lead sulphate : en
  • PL2679B1 - Method of counteracting the formation of limescale in steam boilers. : en pl
  • PL2771B1 - Flexible clutch for connecting the gear with the drive shaft, : en pl
  • CH111737A - Lining of fibrous material for cavities in which screws or the like are to be accommodated. : en fr
  • PL2624B1 - A method of accelerating and increasing the degree of acceptance and division of protective substances and dyes in swelling substances. : en pl
  • CH111943A - Mobile row planter, especially for planting cereal, rice, beet, tobacco and similar plants approx. 15-30 cm in length. : de en
  • CA254213A - Typewriting machine : en fr
  • CA254094A - Mattress support for foldable beds : en fr
  • CH112185A - Drafting system on spinning machines. : de en
  • DE419525C - Telephone cables : de en
  • US1555637A - Vehicle lifter : en
  • CA254114A - Door key fastener : en fr
  • CA254072A - Knitted spat : en fr
  • US1555015A - Superheater header : en
  • US1555428A - Beading machine : en
  • US1555464A - Attachment for mining machines : en
  • US1555524A - Motor-meter-illuminating attachment : en
  • AU2357025A - Sound absorbing boards for walls and ceilings : en
  • CA254122A - Berry box : en fr
  • US1555086A - Article of silicate bonded granules : en
  • US1555091A - Emergency-brake-lever antirattler : en
  • PL2752B1 - Valveless oil pump. : en pl
  • US1555592A - Automatic heat-controlling regulator : en
  • CH112144A - Process for the manufacture of connectors for electrical rail connections. : de en
  • US1554986A - Mold : en
  • DE419209C - Suction device, especially for tissue acid devices working under vacuum : de en
  • DE419311C - Fluid oncometer for determining the osmotic protein pressure (swelling pressure) in fluids : de en
  • DE419390C - Agent against plant and animal pests : de en
  • FR595188A - Safety against backfire in firearms, especially cannons : en fr
  • GB229661A - Improvements in and relating to shaft bearings : en
  • CA254144A - Shaft hanger : en fr
  • DE419118C - Brilliant finder for photographic cameras : de en
  • ES93930A1 - A system of bars of soap provided with a supplement to engrave or print on it brands, names and other denominations. : en es
  • ES93967A1 - A procedure to make drafts, drawings, climbs and, in general, to empty, drill and cut metals for their reproduction without the use of instruments of any kind. : en es
  • CA254133A - Turbine aggregate : en fr
  • US1555033A - Telephone receiver : en
  • US1555688A - Needle : en
  • CA254159A - Electric percussive tool : en fr
  • CH110241A - Device for cutting building blocks from the pressed material strand. : de en
  • US1555549A - A cobpobation : en
  • US1555785A - Brick-setting apparatus : en
  • CH112119A - Arm basket. : de en
  • CA254030A - Saw sharpening machine : en fr
  • CA254097A - Building tile and wall : en fr
  • CA254112A - Steam boiler : en fr
  • USD68296S - Design eob a toy vehicle : en
  • PL2728B1 - Steam turbine. : en pl
  • US1555312A - Pure iron product : en
  • US1555632A - Bearing device : en
  • US1555519A - Railway-car truck : en
  • US1555699A - Friction shock-absorbing mechanism : en
  • DK35075C - Procedure for the manufacture of solid alcoholic soaps. : da en
  • GB229995A - Improvements in hydraulic distant-control apparatus : en
  • GB240331A - Improvements relating to hopper wagons and the like : en
  • US1555434A - Dispensing device : en
  • CA254201A - Silo bin : en fr
  • PL2754B1 - Imitation kisc. : en pl
  • US1555409A - Airplane wing : en
  • US1555770A - Rail anchor : en
  • ES93995A1 - A new ice cream maker for making sorbets, ice creams and freezing liquids. : en es
  • FR595450A - Safety and universal clip : en fr
  • PL2694B1 - A method of separating fatty acids, resins, mucus and bitter substances from oils and fats. : en pl
  • DE419465C - Injection carburetors for internal combustion engines : de en
  • GB225821A - An improved process for the catalytic combustion of ammonia-oxygen mixtures : en
  • GB240256A - An improved process and apparatus for the preliminary mechanical treatment of metal sheets to be subsequently drawn, pressed or otherwise worked : en
  • ES93959A2 - Improvements in hunting cartridges. : en es
  • GB240346A - Improvements in electrical condensers : en
  • FI10847A - Provision for the application of this Regulation to the Community, the Land and the environment : en fi
  • ES93686A1 - A procedure to deoxidize some or all of iron ore. : en es
  • FR595419A - Improvements made to metal alloys : en fr
  • GB240237A - Improvements in and relating to vapour generators intended particularly for vaporising mercury : en
  • GR1022B - ELECTRIC LIGHT REVERSE, ROTARY AND ALTERNATIVE SIGNAL FOR CARS AND PAINTERS OR ANY OTHER FIXED POINTS AT. : el en
  • US1555616A - Anvil knife : en
  • US1555721A - Photographic-printing machine : en
  • GB240276A - Improvement in or relating to trivets for domestic firegrates of a barless type : en
  • US1555060A - Pressing buck : en
  • US1555201A - Cooling and heating system for automobiles : en
  • US1555725A - Grapple : en
  • US1555797A - Spraying apparatus : en
  • ES93935A1 - Mechanical revolver pencil of various colors. : en es
  • FR595363A - Improvements in the construction of choke coils, autotransformers and high frequency transformers for t. s. f. : en fr
  • FR595420A - Two-stroke explosion engine : en fr
  • GB240335A - Combined surface condenser and feed heater : en
  • CH111723A - Index device for pocket watches. : de en
  • US1555302A - Water-closet : en
  • CH112120A - Clamp for securing boxes. : de en
  • DE419073C - Method for starting single-phase synchronous machines using a starting machine : de en
  • FR595292A - New product resulting from the application to the fur skins of certain animals of a process allowing them to give them the commercial aspect, either of the stillborn astrakhan sheep known as <breitschwantz>, or of the Russian foal genus : en fr
  • CA254032A - Telechronometer : en fr
  • US1555397A - Light-beam deflector : en
  • DE419435C - Process for regenerating mercury sludge : de en
  • PL2738B1 - Terminal plate in the form of a trough for end sleeves or other devices for weak current cables. : en pl
  • FR595433A - Improvements to the springs of a rifle lock : en fr
  • GB240257A - Improvements in methods of making building blocks : en
  • US1555672A - Holder for tub-filling hose : en
  • FR595212A - Reversible handlebar stem for cycles or motorcycles : en fr
  • DE419663C - Stirring and mixing device : de en
  • DK35086C - Elastic Wheel Ring. : da en
  • CA254176A - Method of vulcanizing caoutchouc and products obtained thereby : en fr
  • GB240528A - Telephone receiver : en
  • GB240305A - Improvements in typewriter desks and the like : en
  • FR595265A - Device for the lubrication of cylinders of internal combustion engines : en fr
  • US1555194A - Portable power-operated tool for railroads : en
  • US1555244A - Motor-control system : en
  • PL2710B1 - Automatic condensate drain. : en pl
  • DE419404C - Lock for demonstration cinematograph : de en
  • CA254079A - Rotary pump : en fr
  • GB240303A - Improvements in direction indicators for motor or other vehicles : en
  • FR595412A - Manufacture of the kind of brooms called <rice straw> or any other similar or different products : en fr
  • GB240290A - Cycle stand or support : en
  • US1555009A - Panel for running light systems : en
  • ES92827A2 - A procedure for the preservation of fruits, vegetables or legumes, which allows their packaging in containers of a size greater than those currently used. : en es
  • FR595216A - Movement transmission and transformation device : en fr
  • FR595270A - Direction indicator device for vehicles : en fr
  • FR595344A - Improvements made to engines comprising a piston without kinematic connection intended for the transformation of reciprocating motion into rotary motion and animated by reciprocating motion inside a cylinder : en fr
  • GB240391A - Improvements in tipplers for discharging tubs in mines and like confined places : en
  • ES93929A1 - A body-bus with twelve interior seats and platform for six passengers mounted on a "Ford" chassis. Steel tape cushions and backs. : en es
  • CA254238A - Process for manufacturing condensation products : en fr
  • FR595202A - Lateral retention device for forging sheep lifting rods to prevent buckling : en fr
  • ES93961A1 - Improvements in tickets for printing mechanisms. : en es
  • FR595204A - Incandescent cathodes for discharge tubes : en fr
  • FR595315A - Device for determining the explosiveness and explosive pressure of motor oils and other fuels : en fr
  • FR595262A - Faucet for liquid soap dispenser : en fr
  • US1555341A - Cleaner for windshields : en
  • DE419293C - Circuit for stairwell lighting : de en
  • DE419539C - Speed change transmission : de en
  • FR595152A - Parquet made of tiles for laying on cement mortar or bitumen : en fr
  • GB240369A - Improvements in internal combustion engines : en
  • GB231882A - Improvements in or relating to internal combustion engines : en
  • US1555296A - Process of manufacturing metal goods : en
  • FR595427A - Automatic calendar indicating daily to the driver of a car which side of the street to park on : en fr
  • US1555416A - Weighing apparatus : en
  • US1555107A - Knife sharpener : en
  • US1555451A - Isopropyl aromatic amine : en
  • FR595408A - Process for the immersion of concrete or other blocks under water : en fr
  • GB222107A - Improvements in compressor unloading mechanism : en
  • DE419521C - Manufacture of sulfuryl chloride : de en
  • US1555593A - Spring mounting for motor vehicles : en
  • FR595395A - Apparatus for the extraction of iodine from seaweed : en fr
  • CA254167A - Rubber vulcanization and product thereof : en fr
  • FR595316A - Improvements made to liquid fuel vaporizers or carburettors : en fr
  • GB240400A - Improvements in or applicable to looms for weaving tufted pile fabrics : en
  • DE419621C - Fertilizer spreader with discharge elements provided with projections : de en
  • GB240196A - Improvements in or relating to endless track vehicles : en
  • GB240327A - Cord grip for electric lamp holders : en
  • GB240366A - Improvements relating to furnace walls : en
  • CA254198A - Display device : en fr
  • US1555065A - Mounting for conductors in electrical machinery and method of applying same : en
  • US1555087A - Concrete shingle : en
  • US1555383A - Spout can : en
  • US1555448A - Grain stacker : en
  • US1555471A - Rail-expansion adjuster : en
  • US1554994A - Cooler for sheet-glass apparatus : en
  • US1555061A - Means for automatically firing alpha projectile : en
  • US1555410A - Fluted reflector : en
  • FI10844A - Förankringsanordning för järnvägsskenor : en fi
  • GB235518A - Improvements in mining apparatus : en
  • US1555424A - luening : en
  • FR595368A - Variable air intake for carburetors : en fr
  • US1555490A - Turner roll for package-wrapping machines : en
  • GB240282A - Improvements in holders for electric lamps : en
  • GB240245A - Improvements in apparatus for applying heat in connection with road repairing, road making and other purposes : en
  • GB240254A - Improvements in and relating to coal-cutting and like tools : en
  • FR595280A - Automatic thread cutting device for hosiery trades : en fr
  • DE419306C - sofa : de en
  • FR595471A - Improvements in the control of internal combustion engines : en fr
  • FR595448A - Display panel : en fr
  • GB240284A - Holder for stropping safety razor blades : en
  • GB240329A - Improved bedstead rail fittings : en
  • US1555056A - Valve for sterilizing apparatus : en
  • US1555684A - Oil burner : en
  • GB222872A - Improvements in or relating to photomechanical processes and apparatus for carrying out the improved processes : en
  • USD68311S - Design for : en
  • DE419411C - Drive device for bicycle alternators : de en
  • PL2765B1 - Freight wagon with a flat bottom, adjustable for self-discharge. : en pl
  • DE419416C - Device for grinding longitudinal grooves in bores : de en
  • USD68361S - Island : en
  • DE419482C - Overload switch : de en
  • DK35080C - Procedure for the manufacture of glues, gelatins and flours from waste of marine animals. : da en
  • DE419448C - Air purifying and lighting lamp : de en
  • DK35077C - Gas stove. : da en
  • FR595249A - Improvements to triggers : en fr
  • FR595491A - Pressed sieve with profiled wire mesh : en fr
  • CA254191A - End thrust bearing : en fr
  • CA254225A - Rubber molding apparatus : en fr
  • PL2753B1 - The method of producing pressed yeast. : en pl
  • PL2767B1 - KL 68 a 87. Secured bolt for door. : en pl
  • US1555273A - Electric radiant heater : en
  • CA254102A - Apparatus used in preserving wood : en fr
  • CH111810A - Device for supplying cartridges for machine guns with magazine attached to the weapon. : en fr
  • DE406163C - Rotary kiln for rusting ore u. like : de en
  • GB240306A - Improvements in or relating to spuds or the like for the wheels of agricultural implements and tractors and other analogous vehicles : en
  • GR1019B - APPLIANCE FOR PRODUCTION OF SYNTHETIC AMMONIA. : el en
  • US1555232A - Oil-lifting device : en
  • US1555436A - Railway-tie plate : en
  • US1555311A - Pump-operating means : en
  • US1555365A - Underreamer : en
  • US1555635A - Pump construction : en
  • US1555248A - Double-drum hoist : en
  • US1555356A - Crucible for electric furnaces : en
  • US1555072A - Auxiliary air valve for gas-engine manifolds : en
  • USD68354S - Andrew swaneeldt : en
  • US1555133A - Animal trap : en
  • CA254126A - Candy cooling table : en fr
  • CH112206A - Automatic drum lifter. : de en
  • ES93978A1 - A new industrial procedure consisting of a luminous lamppost with an iron frame, which inside has a light projector generator device. : en es
  • FR595458A - New amplification system for variable electric current of any frequency : en fr
  • US1555622A - Garment : en
  • DE419360C - Device for separating fluids of different specific gravity : de en
  • DE419540C - Fluid change gearbox : de en
  • ES93943A1 - Improvements in magnetic materials. : en es
  • GB240293A - Improvements in mordanting and dyeing cellulose acetate materials : en
  • FR595222A - Formamide production : en fr
  • FR595268A - Device for capillary waves : en fr
  • GB240334A - Improvements in or relating to key locks : en
  • PL2653B1 - : en pl
  • USD68339S - Design for the back of a clothbrush : en
  • DE419114C - Envelope in which the closing flap provided with adhesive is divided by perforations : de en
  • GB240250A - Improvements relating to picture-hanging and like rails : en
  • US1555482A - Apparatus for making cog wheels : en
  • US1555445A - Kitchen boiler stand : en
  • US1555736A - Composition for treatment of metals : en
  • PL2627B1 - The method and device for grinding and dressing cutting tools. : en pl
  • US1555003A - Urethroscope : en
  • US1555427A - Beading machine : en
  • DE419320C - Subsoiler with a spring as a bumper : de en
  • GB231861A - Improvements in or relating to electric apparatus comprising a filament of highly refractory material : en
  • DE419190C - Wire tensioner with spanner : de en
  • DK35061C - Advertising cabinet column. : da en
  • ES93938A1 - A new method of making iron handle. : en es
  • FR595185A - Machine for winding backplates on cardboard : en fr
  • GB214601A - Method of winding for the improvement of the commutation in electric machines provided with commutators : en
  • CH112077A - Small refrigeration machine. : de en
  • CA254067A - Booster motor for locomotives : en fr
  • PL2743B1 - A method of obtaining sulfonic acids from crude oil, its distillates or from other mineral oils. : en pl
  • US1555306A - Shocking machine : en
  • US1555172A - Concrete mixer : en
  • US1555784A - Blast furnace : en
  • USD68299S - Design for a brace for lighting fixtures : en
  • US1555443A - Switch : en
  • US1555591A - Dispensing container : en
  • CA254027A - Eyelet : en fr
  • FR595287A - Artificial silk dyeing process : en fr
  • PL2787B1 - Method and device for preventing the injection of air or gases into the fuel separating or supplying organs in internal combustion engines. : en pl
  • DE419479C - Circuit arrangement for telephone systems : de en
  • US1555209A - Method of treating concrete : en
  • US1555216A - Glass blowing spindle apparatus : en
  • GB240777A - Improvements in means for driving a plurality of similar devices such as spindles or the like : en
  • US1555008A - Measuring and filling machine : en
  • US1555336A - Automatic bread toaster : en
  • DE419369C - Procedure for unloading self-unloaders : de en
  • DE419394C - Control for DC air motors : de en
  • FR595456A - Cigarette holder : en fr
  • PL2799B1 - Preparation of blast furnace gases for filtering. : en pl
  • US1555711A - Grease gun : en
  • US1555082A - Float-valve device : en
  • US1555309A - Speed-indicating device : en
  • AU2036324A - Improved method of and appartus for drying coal and other fuel or other powdered or granular material : en
  • DE419336C - Press with a frame-shaped frame : de en
  • DE419427C - Separator disc, especially for waste water purification, with one or more cleaning brushes : de en
  • FR595195A - Removable table for wood planers or joiners and intended for the manufacture of stave joints : en fr
  • FR595248A - Process for the preparation of products starting from cellulose derivatives : en fr
  • FR595327A - Support device for spare wheel : en fr
  • GB240520A - Improvements in or relating to apparatus for giving warning when landslips, floods or other obstructions occur on railway or other tracks : en
  • GB240355A - Improvements in or relating to oil cracking stills : en
  • US1554990A - Shoe tray : en
  • CA254207A - Envelope flap gumming and drying machine : en fr
  • CH112132A - Device for operating the control valve on motors for cleaning windshields. : de en
  • PL2789B1 - Cannon resistor. : en pl
  • PL2793B1 - Chain grate furnace. : en pl
  • US1555676A - Collapsible tube : en
  • DE419388C - Manufacture of hard alloys : de en
  • USD68303S - Design eor a tumbler or similar article : en
  • US1555497A - Direction indicator for vehicles : en
  • FI10845A - Vridpunktsväxel : en fi
  • FR595499A - Steam saturator by mixing : en fr
  • CA254132A - Electric switch : en fr
  • AU2439725A - Improvements in apparatus for aerating liquids : en
  • US1555231A - Process and apparatus for separating water and impurities from hydrocarbons, soaps, fats, and the like : en
  • US1555191A - Attachment for comber machines : en
  • USRE16179E - Adjustable trousers : en
  • US1555623A - Rail splice and clamp : en
  • US1555509A - Variable self-induction apparatus : en
  • DE419624C - Multi-cylinder internal combustion engine : de en
  • CA254189A - Railroad spreader : en fr
  • DE419430C - Process for producing rubbing-fast colors on the fiber : de en
  • CA254196A - Process for the preparation of cheese having increased vitamine contents : en fr
  • CA254222A - Water softening apparatus : en fr
  • US1555240A - Vehicle wheel with central swiveling : en
  • PL2746B1 - Gas production method. : en pl
  • CH112085A - Plug-in coupling for electrical power lines for railroad trains or the like. : de en
  • CH111969A - Card with licker-in for cotton. : de en
  • US1555199A - Vehicle with pneumatic suspension : en
  • US1555350A - Safety automatic hand brake : en
  • PL2632B1 - Discharge tube with zarowa cathode as a rectifier. : en pl
  • ES93942A1 - A grenade for launch from an airplane or from any other aircraft. : en es
  • GB240323A - Improvements in or relating to vanity cases : en
  • DE419362C - Process for separating mixtures consisting of liquids or gases with different specific weights from one another : de en
  • DE419150C - Method and device for attaching the rubber blanket to the transfer cylinder of rubber printing machines : de en
  • DE419439C - Device for separating air and gases from liquids by evaporation : de en
  • CH111970A - Spinning machine through drafting system. : de en
  • CH112188A - Shuttle drive device on looms. : de en
  • US1555778A - Device for removing snow and ice from railway tracks : en
  • US1555143A - Automatic automobile alarm : en
  • US1555149A - Cleaning and polishing compound : en
  • US1555238A - Combined gumming and cutting apparatus for paper, cartons, and the like : en
  • CH112031A - Consumption indicator for compressed gases. : de en
  • DK35060C - Oven. : da en
  • US1555032A - Elastic fabric : en
  • US1555225A - Machine for packing articles in boxes : en
  • US1555478A - Tonsorial mirror : en
  • US1555441A - Shingle : en
  • DE412709C - Double socket for electric light bulbs with screw base and screw thread connection plug : de en
  • PL2747B1 - A glass product resistant to the action of alkali metal compounds. : en pl
  • FR595231A - Transformer intended in particular for radio communications applications : en fr
  • FR595410A - Sheets or tab cards for notebooks, registers or card boxes : en fr
  • GB240538A - A method of indicating the action of muscles of the eye, and apparatus therefor : en
  • US1555076A - Electric device : en
  • US1555219A - Best available cop : en
  • US1555523A - Process of annealing steel : en
  • US1555071A - Motor-reversing means : en
  • CA254077A - Insert card frame : en fr
  • PL2715B1 - Distillation device. : en pl
  • US1555157A - Radius rod : en
  • CH111552A - Drive device on confectionery beating and mixing machines with vertical beating and mixing arm drive shaft driven by a belt cone or friction disc. : de en
  • CH112084A - Method for balancing cable capacities by attaching additional capacitors. : de en
  • FI10848A - Universal snickeriarbetsmaskin : en fi
  • GB240269A - A combined vase or bowl and wireless loud speaker : en
  • CH112142A - Device for stopping railway trains when they cross a signal that is on "Stop". : de en
  • AU1921824A - An improved machine for pitting fruit : en
  • CA254046A - Cultivator : en fr
  • CA254093A - Score card : en fr
  • CA254174A - Flexible coupling : en fr
  • CH112036A - Diaphragm for sound recording or reproducing device. : en fr
  • PL2777B1 - Mechanism of de-locking of strongboxes. : en pl
  • US1555116A - Adjustable delivery plate for traveling ovens : en
  • CA254195A - Electroplating apparatus : en fr
  • CA254192A - Sheet glass drawing mechanism : en fr
  • US1555069A - Printer's plate hook : en
  • US1555169A - Iron holder : en
  • PL2697B1 - Method of decolorizing kerosene. : en pl
  • US1555537A - Method and anode for electrodeposition of rust-resisting coatings : en
  • US1555790A - Flume screen with indicating device : en
  • FR595379A - : fr
  • GB231523A - : en
  • US1555660A - Rim : en
  • US1555624A - Heating system for slashers : en
  • US1555259A - High-frequency-corona-discharge furnace : en
  • CA254138A - Lubricant compressor : en fr
  • FR595179A - Method for increasing the sliding ease of films : en fr
  • FR595401A - Roulette and its manufacturing process : en fr
  • PL2759B1 - The method of manufacturing self-lubricating metal sealing rings for stuffing boxes. : en pl
  • US1555101A - Nut-locking device : en
  • US1555589A - Floating chair : en
  • CA254211A - Process of crushing hard materials : en fr
  • CH112035A - Record for sound reproduction machines. : de en
  • US1555198A - Copper paint : en
  • US1555777A - Snow remover : en
  • US1555765A - Universal wheel tool : en
  • US1555105A - Machine for registering carbon-tissue sheets upon copper printing cylinders : en
  • US1555110A - Self-filling fountain pen : en
  • US1555367A - Wire stretcher : en
  • US1555758A - Drying frame : en
  • US1555317A - Grain door : en
  • US1555494A - Die-separating means : en
  • GB240352A - Apparatus for applying mortar in bricklaying : en
  • PL2647B1 - A self-acting device for indicating the movement of material in shaft furnaces, especially in blast furnaces, limestone 4 others. : en pl
  • PL2708B1 - Double ceilings and beams. : en pl
  • CA254183A - Safety cigar wrapper cutter : en fr
  • US1555055A - Housing for planers : en
  • CA254115A - Umbrella tip guard : en fr
  • CH111940A - Automatic safety closing for doors of passenger wagons. : en fr
  • CH112109A - Tuning device for high-frequency receivers. : de en
  • AU2320325A - An improved direction indicator for motorcars andthe like : en
  • FR595312A - Corset : en fr
  • FR595494A - Filling body : en fr
  • GB232214A - Improvements in or relating to mixing machines : en
  • US1555508A - Stereoscopic X-ray apparatus : en
  • US1555548A - Vwiul : en
  • CA254124A - Gas burner : en fr
  • PL2794B1 - Kneader. : en pl
  • US1555190A - Auction-bridge-score indicator : en
  • US1555265A - Tank-car valve : en
  • US1555525A - Apparatus : en
  • USD68362S - Besign eor a horn : en
  • US1555132A - Weighing and packing apparatus : en
  • US1554985A - Water head : en
  • US1555088A - Pencil sharpener : en
  • PL2760B1 - : en pl
  • US1555329A - Device for actuating and securing reciprocable members : en
  • US1555655A - Explosive marking device : en
  • US1555354A - Oil-well pump and flowing device : en
  • FR595452A - Foot operated pneumatic brake for bicycles : en fr
  • DE419115C - Cassette for reproduction cameras : de en
  • CH112199A - Shoe carriers for machines for processing listed footwear. : de en
  • US1555316A - Process for making parts for the manufacture of high-vacuum tubes and the like : en
  • US1555531A - Distillation apparatus : en
  • US1555706A - Simplex train control : en
  • US1555768A - System of control for dynamo-electric machines : en
  • USD68337S - Design for a hair clipper : en
  • PL2724B1 - Beehives, crates, groats and various types of fibrous pressed material, in particular straw, reed and fibrous peat. : en pl
  • US1555630A - Adjustable broom : en
  • US1555674A - Process of deinking paper : en
  • DE419105C - Transplanter : de en
  • DE419449C - Process for the production of cast iron, hollow lamp posts : de en
  • GB240278A - Improvements in and relating to lasts for use in boot and shoe manufacture : en
  • AU2361025A - k Improvements in railway transition devices for car couplings : en
  • US1555343A - Snubber for motor vehicles : en
  • US1555590A - Process of treating coal : en
  • PL2607B1 - Radiotelegraph antenna. : en pl
  • US1555211A - Telegraph sending instrument : en
  • US1555168A - Bracing structure for folding beds : en
  • DE419006C - Cable clamp for electrical apparatus : de en
  • DE419222C - Method for counting the elementary processes caused by radiation with the help of a counting chamber : de en
  • PL2686B1 - U-shaped elbow connector for superheaters and the method of its manufacture. : en pl
  • PL2742B1 - The method of obtaining sulfo acids from waste obtained during the refining of kerosene and lubricating oils. : en pl
  • US1555283A - Process of making cement clinker : en
  • CA254099A - Glass caster : en fr
  • PL2788B1 - Support bars for conical plates in centrifuge drums. : en pl
  • US1555142A - Focusing device : en
  • US1554987A - Drawing mechanism : en
  • US1555208A - Method of treating concretes : en
  • CH111985A - Cigar machine. : de en
  • CA254242A - Resilient wheel : en fr
  • US1555391A - Automatic roll-skinning apparatus : en
  • US1555457A - Condenser : en
  • CH111392A - Multiplication calculator without a unit of measure. : de en
  • CA254054A - Shoepack : en fr
  • US1555122A - Back brace : en
  • US1555335A - Radiant electric heater : en
  • PL2642B1 - Wrench with a hole in the shaft for outlet. : en pl
  • PL2678B1 - The separation process involves the continuous centrifugation of oils or fatty substances with different melting points or pour points and various specific gravities. : en pl
  • USD68306S - Design for a charm or similar article : en
  • PL2667B1 - Cereal scraper in automatic bundling machines. : en pl
  • US1555165A - Mechanism for interconversion of rotary and reciprocating motion : en
  • US1555697A - Friction shock-absorbing mechanism : en
  • DE419206C - Gas burner : de en
  • DE419235C - Fuel pump : de en
  • ES93596A1 - Electro-mechanical alarm devices for passenger trains. : en es
  • FR595260A - Adjustable support device allowing rapid mounting of a speed reduction on electric or other motors : en fr
  • CA254052A - Car door : en fr
  • CH112024A - Rocket body for projectile rockets. : en fr
  • US1555437A - Reflector : en
  • PL2605B1 - Press for making lozenges. : en pl
  • US1555358A - Method and apparatus for making sheet glass : en
  • US1555322A - Tent stake : en
  • US1555375A - Rotary reamer : en
  • US1555378A - Machine for making cartons : en
  • US1555769A - Brick or block cutter : en
  • CH112021A - Cooling device for automatic firearms. : de en
  • US1555178A - Fluid-flow indicator : en
  • US1555355A - Fire escape : en
  • PL2602B1 - Insert for ready-made title products, saturated with medicinal and disinfectants. : en pl
  • US1555081A - Steam and vent trap apparatus : en
  • GB240393A - Improvements in and relating to anti-glare headlight lenses : en
  • US1555673A - Dyeing machine : en
  • PL2729B1 - : en pl
  • US1555045A - Box and method of making the same : en
  • USD68307S - Design for a grave marker : en
  • CH112134A - Braking device for the steering wheel of a vehicle. : en fr
  • US1555653A - Combination handy tool : en
  • CH112114A - Advertising device. : de en
  • PL2698B1 - A method and an apparatus for rational heat generation. : en pl
  • US1555796A - Manufacture of sodium formate from carbon monoxide : en
  • CH112030A - Device for tapping measured amounts of liquid from a bottom container by means of a suction and press pump and a flow meter. : de en
  • US1555555A - Fireproof wall board : en
  • US1555560A - Conveying apparatus : en
  • USD68364S - Elizabeth a : en
  • AU2088124A - Improvements in autographic registers : en
  • CA254069A - Fruit handling and sorting apparatus : en fr
  • FR595459A - Improvements to the molding of finely divided or plastic substances : en fr
  • GB240899A - Improvements in apparatus for the reception of wireless signals : en
  • DE419575C - Absorption chiller with intermittent operation : de en
  • DE419632C - Mixing valve : de en
  • DE419636C - Feed device for sewing machines with feed bowls : de en
  • AU2513925A - Improvements in or relating tothe manufacture of rubber footwear : en
  • CA254028A - Rim breaker : en fr
  • CH111911A - Heating installation. : en fr
  • FR595289A - Pocket phonograph : en fr
  • GB240358A - Improved throat spray : en
  • CH111814A - Speedometer. : en fr
  • GB240524A - Improvements in and relating to dynamo electric machines : en
  • CA254172A - Cathode of electric discharge tube : en fr
  • US1555438A - Battery element : en
  • US1554991A - Powder dispenser : en
  • CA254060A - Saucepan and lid therefor : en fr
  • DE419116C - Cassette for X-rays : de en
  • PL2658B1 - Machine for peeling and polishing grains. : en pl
  • USD68316S - Design for a printed fabric : en
  • CA254092A - Machine for making pulp stock : en fr
  • US1555587A - Method and apparatus for forming compression inner tubes : en
  • FR595350A - Electric pulse transmission system : en fr
  • US1555363A - Automobile game : en
  • US1555643A - Amusement device : en
  • PL2657B1 - Regeneration device with vertical retorts. : en pl
  • PL2705B1 - Electroplating bath for mass production. : en pl
  • PL2792B1 - KJ »37 Li and Pustaki for flat vaults. : en pl
  • US1555014A - Can opener : en
  • CA254048A - Hose supporter : en fr
  • CA254037A - Rim tool : en fr
  • CH112010A - Cinematographic recording apparatus. : de en
  • AU1964724A - Improved glare shield and adjustable fittings for use on motor vehicles : en
  • CA254135A - Reversing device for toothed gearings : en fr
  • DE419396C - Ball joint type pipe connection : de en
  • USD68351S - Design fob a change tbay : en
  • SU686A1 - Device for automatic control of air flow and draft in the gas furnace : en ru
  • US1555575A - Magnetic calculator and indicator : en
  • CH112147A - Electric locomotive. : de en
  • FR595468A - Auxiliary platforms for rotating floors of gasifiers and other fireplaces : en fr
  • FR595355A - Mixed steel-copper pipe : en fr
  • FR595209A - Improvements to mineral oil distillation processes : en fr
  • CA254223A - Luminous electrode discharge lamp : en fr
  • ES93578A1 - A device on injection molding machines for separating the casting line from the finished casting from the material frozen in the injection nozzle. : en es
  • FR595389A - Electric capacitor : en fr
  • FR595258A - : fr
  • US1555224A - Article-packing machine : en
  • DE417873C - Connection between articulated truck and trailer : de en
  • GB240204A - Improvements in or relating to solid rubber band tyres and their fitment to wheels : en
  • GB230059A - Improvements relating to admission gear for piston engines : en
  • GB240514A - Improvements in the treatment of cellulose esters for dyeing : en
  • CA254217A - Process of recovering absolute alcohol free from foreign materials : en fr
  • FR595404A - Two-stroke internal combustion engine : en fr
  • DE419003C - Process for the production of a single-sided layer of high-carbon, hardenable steel on blanks of low-carbon iron and steel for cut-resistant tools, in particular for agricultural tillage equipment : de en
  • DE419119C - Water atomizers, especially for combating coal dust : de en
  • FR595360A - System for suspending and securing the elements of fairground rides : en fr
  • GB240310A - Improvement in electric power condensers and cooling means therefor : en
  • GB240324A - A kettle : en
  • CH111958A - Installation for pouring glass into molds. : en fr
  • AU2174425A - Improvements in changing sign and display apparatus : en
  • CA254170A - Variable speed gearing : en fr
  • US1555599A - Driving wheel : en
  • GB241140A - Improvements in and relating to presses for drawing metal articles : en
  • GB240292A - Shutter mechanism for automobile and like radiators : en
  • GB240340A - Improvements in cutters for cutting sheet metal : en
  • FR595388A - Assembly for ignition of internal combustion engines : en fr
  • GB230860A - Silo : en
  • US1555203A - Dump-car construction : en
  • US1555598A - Pump : en
  • FI10855A - Engine with extra air or air resp. drivblandningen, innan denna insläppes i arbetscylindern : en fi
  • GB240289A - Metal stopper for all kinds of bottles and preserving jars and the like : en
  • GB240317A - Improved pipe joint particularly for concrete pipes : en
  • PL2672B1 - : en pl
  • FR595362A - Constant shut-off automatic cable gland : en fr
  • GB240398A - Improvements in or relating to valve operating mechanism for internal combustion engines : en
  • ES93787A1 - Pump arrangement for wells, boreholes and the like. : en es
  • FR595295A - Interior annex for books, folded papers, or the like, used for advertising : en fr
  • GR1020B - ANGLECOMETER TACHYMETER. : el en
  • FR595172A - Method and apparatus for the treatment of peat, lignite, and the like : en fr
  • FR595486A - Molding press : en fr
  • USD68312S - Design fob : en
  • GB240275A - Improvements in and relating to keys or economisers for attaching to and closing base of collapsible tubes or similar containers : en
  • DE419628C - Injection needle valve for internal combustion engines with compressed air atomization : de en
  • USRE16176E - Tbical : en
  • USD68348S - Design for a tire : en
  • DE419407C - Adjustment and pressure device for roller presses : de en
  • GB240533A - Improvements relating to apparatus for cooking, roasting, drying or sterilising edible nuts, oil seeds, and other granular materials : en
  • GB240399A - Improvements in and relating to cigarette boxes, cigar cases, match boxes and other boxes or cases for containing small articles : en
  • US1555059A - Automatic telephone system : en
  • GB240540A - Improvements in the valves and valve gear of internal combustion engines : en
  • GB240268A - Improvements in and relating to collapsible and convertible cots, ottomans and the like : en
  • GB240372A - Improvements in electric radiators : en
  • FR595156A - Automatic operating safety device for electric filament lamps : en fr
  • FR595386A - Starting device for internal combustion engines and in particular for aircraft engines : en fr
  • US1555023A - Flexible packing for centrifugal pumps : en
  • US1555422A - Propulsion of aircraft : en
  • US1555503A - Clothes stick : en
  • US1555727A - Medicinal applicator : en
  • US1555798A - Metal pickling : en
  • US1555272A - Radiant heater : en
  • US1555799A - Business card : en
  • FR595224A - Beets and other roots planted in line : en fr
  • GB229638A - : en
  • GB240249A - Improvements in or relating to loom dobbies : en
  • GB240328A - Improvements in or relating to bow current collectors for electric vehicles : en
  • DE419323C - Process for generating toxic gases : de en
  • US1555300A - Wall tie : en
  • US1555371A - Lamp adapter : en
  • US1555467A - Collapsible watering can : en
  • DE419266C - Device for loading the magazine of matchstick machines with aligned sticks : de en
  • DE419328C - Manufacture of tensioning screws for fabric chains : de en
  • PL2649B1 - Universal tap. : en pl
  • US1555387A - Woodworking machine : en
  • US1555675A - Automatic flower waterer : en
  • DE416380C - Hollow front axle for vehicles, namely motor vehicles : de en
  • GB223536A - : en
  • GB231472A - Outlet and overflow device for lavatories, baths, commodes, washstands, and other receptacles for liquids : en
  • DE419065C - High pressure steam boiler : de en
  • GB240512A - Improvements in apparatus for containing and ejecting volatile liquids used for fire extinguishing, refrigerating, disinfecting, cleansing, insect destroying and other purposes : en
  • CH111979A - Strap for the application of interchangeable linings to shoes. : en fr
  • US1555720A - Washing machine : en
  • PL2778B1 - Round-stop padlock. : en pl
  • US1555760A - Grain-bin attachment for harvester-thrashers : en
  • US1555596A - Detector mechanism : en
  • CH111741A - Gasoline punch. : en fr
  • DE419552C - Drawing device for the third of an angle and device for its production : de en
  • CH112131A - Vehicle. : de en
  • US1555230A - Large-capacity well pump : en
  • US1555247A - Aerofoil : en
  • US1555743A - Radio station indicator : en
  • US1555775A - Arc-lamp-feeding mechanism : en
  • DE419531C - Device for spraying ready-mixed mortar : de en
  • USD68310S - Design for a tumbler : en
  • US1555115A - Knockdown receptacle : en
  • AU2137825A - Electromotor for refrigerating machines : en
  • CA254057A - Make-up rotary : en fr
  • CA254111A - Bottle pad : en fr
  • ES93921A1 - A device for determining distance. : en es
  • ES93963A1 - Installation for the continuous determination of shooting data for shooting on moving targets. : en es
  • GB240338A - An electrically operated controlling-and distributing-device for liquids under pressure : en
  • US1555229A - Combination lock or padlock : en
  • FR595434A - Combination of daytime and nighttime reflector signals : en fr
  • GB223882A - Improvements in mechanism for controlling the operation of the doors of elevators or the like : en
  • GB240774A - Improvements in envelope making machines : en
  • CH112151A - Process for the preparation of a condensation product of the anthraquinone series which can be used as dye and dye intermediate. : de en
  • CA254105A - Toilet convenience for automobiles : en fr
  • DK35081C - Resilient Gears or similar. : da en
  • ES93934A1 - An electrical relief switch. : en es
  • US1555668A - Friction shock-absorbing mechanism : en
  • USD68324S - Design for a lighting fixture : en
  • DE419480C - Electric collector with negative zinc plate : de en
  • US1555171A - Vehicle steering and towing device : en
  • US1555713A - Automatic speed-change mechanism : en
  • FR595402A - Maneuver indicating device for automobiles : en fr
  • US1555484A - Cooking utensil : en
  • GB231809A - Manufacture of new cellulose derivatives : en
  • CH110240A - electric radiator. : de en
  • CH112176A - Process for the wet charring of plant material. : de en
  • GB240373A - Improved flaying knife : en
  • GB240527A - Apparatus for drying, burning or revivifying material : en
  • USD68315S - Design for a spoon or similar article : en
  • DE419166C - Shaft pessary : de en
  • FI10862A - Clinker grate with other means of transport, free of charge and cash on delivery. : en fi
  • US1555651A - Washing machine : en
  • US1555307A - Washing machine : en
  • US1555392A - Combined floor covering and base strip : en
  • DE419346C - Component : de en
  • FR595161A - Improvements in sound amplifiers : en fr
  • CA254035A - Grease plug : en fr
  • CA254178A - Hair curler : en fr
  • CH112128A - Upholstered automobile seat. : en fr
  • FI10860A - Anordning förengöring av rörledningar : en fi
  • FR595447A - Method of drying combustible and other materials : en fr
  • FR595493A - Assembly and lubrication of connecting rods on crank pins for high-speed internal combustion engines : en fr
  • CA254065A - Machine for printing words and figures on cheques : en fr
  • CA254071A - Non-breakable button : en fr
  • US1555227A - Self-loading truck : en
  • US1555118A - Vanity case : en
  • US1555678A - Air-inlet-controlling device for furnaces : en
  • USD68298S - Design for a shelf for lighting fixtures : en
  • FR595213A - New two-stroke internal combustion engine with variable compression in the cylinder : en fr
  • ES93976A1 - A furnace for obtaining combustible gases with high thermal power, based on the transformation of air. : en es
  • DE419153C - Stencil printing device : de en
  • FI10853A - Plow control : en fi
  • GB240380A - Improvements in fountain brushes : en
  • FR595243A - Automatic device for adjusting the admission of gases in combustion engines : en fr
  • FR595347A - Protective device with rotating washer for pedals of automobiles, airplanes, motorcycles and all machines using pedals : en fr
  • AU2031624A - Engine with, rotating cylinders arranged radially : en
  • FR595189A - Safety for firearms : en fr
  • FR595261A - Detachable electric photographic laboratory lighting device giving alternately or simultaneously red light and white light : en fr
  • FR595361A - Improvements to electrical machines with collectors, particularly applicable to switches : en fr
  • GB240240A - Improvements in and connected with dough braking and like machines : en
  • GB240900A - Improvements in and relating to exhaust steam injectors : en
  • DE419090C - Mechanical lubrication device for guides of conveyor racks : de en
  • FR595162A - Signaling device adapting to motor cars or other vehicles : en fr
  • GB240243A - Improvements in electrical time switches : en
  • USD68309S - Design for a plate or similar article : en
  • CA254047A - Ice refrigerating device with bottom cooling for ice houses, etc. : en fr
  • CH112150A - Printing paste and process for its manufacture. : de en
  • US1555189A - Method and apparatus for making wirebound boxes : en
  • GB237865A - : en
  • GB240778A - Improvements relating to the securing together of sheets of paper : en
  • DK35070C - Device for regulating the mean load of electrical systems and for measuring the energy. : da en
  • GB240308A - Free wheel clutch : en
  • FR595351A - Process and apparatus for the extraction of pure hydrogen from coke oven gas and the separation of other component gases : en fr
  • FR595406A - Improvements to internal combustion engines : en fr
  • US1555747A - Game apparatus : en
  • DE419612C - Device for cross-cutting a continuously moving glass ribbon : de en
  • FR595196A - Improvements to devices for lifting automobiles : en fr
  • FR595342A - Improvements to auto-compressors : en fr
  • FR595400A - Activated carbon manufacturing process : en fr
  • FR595454A - Mud flaps for motor cars : en fr
  • GB240339A - Improvements in methods for treating hydrocarbons : en
  • GB230800A - Improvements in roller bearings : en
  • CA254059A - Electrically controlled carbureter device : en fr
  • US1555368A - Knife guard for corn headers : en
  • DE419665C - Process for the processing of the sludge resulting from the cleaning of cellulose-containing alkaline solutions with heavy metals : de en
  • DE419406C - Copy frame : de en
  • GB240313A - Improvements in or relating to steam boiler plant : en
  • DE419447C - Bactericidal and fungicidal agent : de en
  • FR595443A - Bicycle freewheel remover : en fr
  • PL2638B1 - The method of utilization of waste obtained during the treatment of hydrocarbons with sulfuric acid. : en pl
  • US1555286A - Shears : en
  • US1555366A - Electromagnetic sounding apparatus with two exciting windings : en
  • US1555405A - Process of making cement : en
  • US1555423A - Smelting furnace with coal-dust firing : en
  • US1555295A - Cab-handling system : en
  • PL2662B1 - Cleaner for flame tubes of steam boilers, especially marine boilers. : en pl
  • PL2666B1 - Centrifuge device to prevent re-mixing of separated liquids. : en pl
  • US1555134A - Waste-pipe connection : en
  • DE419087C - Detachable corner connection for metal beds : de en
  • DE419361C - Device for the continuous separation of liquids of different specific gravity : de en
  • ES93939A3 - Best in cable terminal boxes. : en es
  • CA254129A - Hair net : en fr
  • FR595181A - Nickel alloy refinements : en fr
  • FR595305A - Light switch : en fr
  • FR595308A - Device to facilitate the change of brake and transmission linings in automobiles : en fr
  • CA254156A - Bearing housing : en fr
  • US1555520A - Johh a : en
  • GB240298A - Improvements in or relating to apparatus for making paper bags or like receptacles : en
  • US1555138A - Vehicle wheel : en
  • PL2644B1 - Hydraulic accumulator for parallel connection to the mains. : en pl
  • FR595154A - Improvements to bodies, in particular to their manufacture, formed by a developable surface, in particular to the walls of molds for liquid materials to be frozen : en fr
  • FR595299A - Lifting device for rail brakes : en fr
  • USD68358S - new yobk : en
  • ES93941A3 - Lighter for autogenous welding and cutting. : en es
  • GB240356A - Improvements in spring-mattresses : en
  • DE419014C - Washing machine for fruits u. like : de en
  • CA254070A - Fireproof coating mass : en fr
  • US1555022A - Apparatus for handling building material : en
  • US1555195A - Multiple-fuse plug : en
  • FR595370A - Pulsometer : en fr
  • FR595233A - Electro-magnetic adjuster : en fr
  • CH112140A - Locomotive, in particular internal combustion engine locomotive with a change gear. : de en
  • PL2640B1 - A method and a device for coal extraction through its complete gasification. : en pl
  • DE419280C - Circumferential channel on roller lines : de en
  • ES93996A1 - Improvements in or related to speaker clamps. : en es
  • CH112111A - Mouthpiece for air operated reed horns for variable operating pressure. : de en
  • ES93994A2 - New announcing device. : en es
  • GB240263A - Improvements in and relating to disintegrator machines : en
  • CH111242A - Device for exercising suction effects on the human body, in particular on wounds. : de en
  • US1555649A - Burner : en
  • US1555748A - Flexible gaff : en
  • USD68353S - Design foe a textile fabric : en
  • CH111974A - Frames for stretching socks and stockings for the purpose of embroidery on the gate embroidery machine. : de en
  • CA254109A - Lateral motion driving box : en fr
  • CA254166A - Container : en fr
  • US1555268A - Electric air heater : en
  • US1555340A - Combined phonograph and radioreceiver : en
  • US1555408A - Metal wheel : en
  • PL2673B1 - Hooded screw motor with specially profiled screw surfaces. : en pl
  • CA254116A - Resilient wheel : en fr
  • US1555659A - Bracket for lamps : en
  • US1555046A - Storage battery : en
  • US1555277A - Stopping device : en
  • PL2630B1 - k [pct; 61 o. Internal combustion engine. : en pl
  • CA254044A - Compound reflector : en fr
  • PL2719B1 - The method of hardening porous bricks. : en pl
  • CA254247A - Furnace : en fr
  • PL2726B1 - A device for supplying glass to machines. : en pl
  • AU2052524A - Improvements in syphon discharge cisterns orthe like : en
  • CH111989A - Apparatus for mixing, cleaning or drying gaseous or vaporous substances. : de en
  • US1555353A - Connecting rod with roller bearings : en
  • US1555532A - Automatic railroad-crossing signal : en
  • US1555740A - Cotton-dusting machine : en
  • PL2723B1 - Tool for stiffening a soft collar. : en pl
  • CA254216A - Tent : en fr
  • ES93958A1 - A perfected system for mounting acoustic diaphragms. : en es
  • GR1018B - PROVISION TO DRY, DRY DISTILL (SCHWELEN) OR SIMILAR. : el en
  • CH112072A - Idler for steam and gas turbines. : de en
  • US1555690A - Changeable exhibitor : en
  • US1555701A - Ice-cream freezer : en
  • US1555217A - Process for obtaining amino-benzoyl derivatives of 2-methyl-4-diethylamino-pentanol-5 and 2-methyl-4-dimethyl-amino-pentanol-5 : en
  • PL2609B1 - Electric heaters. : en pl
  • US1555594A - Control system for dump cars : en
  • US1555530A - Machine for generating bevel gears : en
  • CA254031A - Telechronometer : en fr
  • PL2722B1 - Tool for stiffening a soft collar. : en pl
  • SU689A1 - Station direction indicator, train departure time, etc. : en ru
  • PL2660B1 - A method of making light hydrocarbons from heavier ones by heating in the presence of hydrogen. : en pl
  • USD68317S - Design por a printed pabric : en
  • DE419246C - Process for the production of wood screws of different thread pitches and thread lengths on a thread cutting machine with a rotating, gear-like cutting tool : de en
  • CH112002A - Method for producing the closure of paper sacks with a lateral filling tube in the closure. : de en
  • US1555600A - Ironing machine : en
  • US1555686A - Device for balling steel rails for track : en
  • US1555801A - Method of locating water-bearing strata in bore holes : en
  • CA254134A - Condenser plant for locomotives : en fr
  • CH112108A - Winding tape for transportable loop antennas. : de en
  • GB226547A - Improvements in or relating to automatic braking mechanism for winding gear, elevators, railway vehicles, swing bridges and like apparatus actuated by a prime mover : en
  • CH112099A - Liquid atomizer. : de en
  • CA254091A - Means for impregnating sheets of material with liquid : en fr
  • CA254096A - Wagon seat fastener : en fr
  • DE419541C - Device for the production of blanks from cardboard, e.g. B. for folding boxes, from an endless web of material : de en
  • US1555017A - Propelling mechanism for boats : en
  • FR595322A - Combined and simultaneous maneuvering device for viewing platform : en fr
  • PL2685B1 - Way of building roads and pavements. : en pl
  • CA254173A - Method of and apparatus for shaping articles of plastic materials : en fr
  • PL2631B1 - The method of removing an intermittent spark when disconnecting conductors on which current runs. : en pl
  • US1555137A - Disk wheel : en
  • US1555394A - Compressor for refrigerating units : en
  • US1555477A - Tank heater : en
  • US1555689A - Rocking-chair : en
  • US1555738A - Music-leaf turner : en
  • CA254140A - Duplex wrapping machine : en fr
  • US1555053A - Mine post : en
  • US1555084A - Method of making knife heads : en
  • US1555733A - Die-separating means : en
  • US1555279A - Crank-shaft-lubricating system : en
  • DE419462C - Process for the production of dusting powders with an insecticidal effect : de en
  • CA254041A - Cam engine : en fr
  • CH112045A - Device for the electrical heating of metal bodies. : de en
  • DE419344C - Bellows voice : de en
  • ES93951A1 - Capsule mouthpieces for cigars and cigarettes. : en es
  • US1555287A - Compressing apparatus for sprayers and the like : en
  • CH111995A - Method for the preparation of methylcodeine. : de en
  • US1555158A - Six-wheel equalizing truck : en
  • GB240535A - Improvements relating to pegs for string musical instruments : en
  • CA254231A - Radiator : en fr
  • DE419382C - Process for the production of casting molds from magnesium silicate : de en
  • DK35062C - Device for lamps for petrol or other volatile fuel materials. : da en
  • PL2669B1 - Mode gear device. : en pl
  • US1555030A - Fluid-translating device : en
  • US1555270A - Radiant heater unit : en
  • PL2741B1 - Method of obtaining salts of asymmetric dialkylbarbituric acids from piperazine : en pl
  • US1555650A - Ironing-machine roll : en
  • US1555666A - Underseat electric heater for street cars and the like : en
  • US1555463A - Grinding machine : en
  • ES93968A1 - A grape grinding machine combined with a stalk separator, crushing before and after the separation in a single load handling. : en es
  • GB230035A - Improvements relating to manure distributing machines : en
  • US1555528A - Commutator : en
  • CH111951A - Railway crossing. : en fr
  • FR595391A - Button manufacturing process : en fr
  • CH112017A - Ring fastening device on snowshoe poles. : de en
  • US1555196A - Tire-building apparatus : en
  • PL2711B1 - Coke ovens with primary and secondary regenerators. : en pl
  • US1555319A - Collapsible egg crate : en
  • US1555415A - Gear-hobbing machine : en
  • US1555556A - Driving mechanism : en
  • US1555413A - Apparatus for automatic measurement of the ratio between the movements of two members : en
  • CA254146A - Swing frame grinder : en fr
  • DE411941C - Autogenous welding and cutting torch : de en
  • DK35067C - Machine for Squeezing Liquid of Fabrics. : da en
  • FR595269A - Explosion turbine : en fr
  • FR595346A - Improvements made to valveless distribution devices for engines comprising a piston and a cylinder which are movable with respect to each other and both animated by reciprocating movements : en fr
  • USD68318S - Design por a printed fabric : en
  • DE419455C - Switching device, especially for the slide of calculating machines : de en
  • US1555612A - Grinder-stone dresser : en
  • CA254143A - Delivery mechanism for embossing machines : en fr
  • PL2635B1 - Method of obtaining sugar from leachate and molasses in an acid environment. : en pl
  • DE419182C - Stock for handguns : de en
  • PL2699B1 - A method of preparing a gas carbon substitute. : en pl
  • CH111856A - Mixing heater. : en fr
  • CA254076A - Drying control apparatus : en fr
  • CH112026A - Device for measuring lengths and heights. : de en
  • CH112027A - Device for locating aircraft not visible to the naked eye. : de en
  • DK35059C - Advertising column. : da en
  • CH112091A - Electric vacuum tube. : en fr
  • GB240236A - Improvements in or relating to yarn dyeing devices : en
  • FR595285A - Improvements made to carburetors with several jets : en fr
  • US1555344A - Convertible extension and step ladder : en
  • FR595435A - Metering pump for liquids, in particular for automobile gasoline : en fr
  • ES93969A1 - Machine to wash, sterilize and dry the dishes. : en es
  • FR595271A - Improvements in the ornamentation discs of the central part of automobile wheels : en fr
  • ES93279A1 - Improved wishbone. : en es
  • US1555534A - Cash register : en
  • US1555746A - Photoprinting apparatus : en
  • DE419080C - Cooling device for mercury cathodes of large rectifiers : de en
  • FI10840A - Slope for slips : en fi
  • FI10841A - For the purposes of this Regulation, this Regulation shall apply : en fi
  • FR595318A - Articulated bearing : en fr
  • FR595247A - Handheld Pump Sprayer : en fr
  • FI10852A - Spärrhakshållare för hästräfsor : en fi
  • FR595302A - Universal coffee maker : en fr
  • FR595429A - Articulated house sandal : en fr
  • DE418960C - Electrically heated cooking vessel with automatic switch-off of the heating current in the event of a certain reduction in content : de en
  • DE419201C - Headlights for airfield lighting : de en
  • DE416389C - Process for the preparation of sulfur-containing condensation products of the aromatic series : de en
  • US1555554A - Stand : en
  • US1555620A - Flush tank : en
  • US1555605A - Fork : en
  • CA254137A - Air-cooled condenser for locomotives : en fr
  • ES93950A1 - A device for injecting descaling liquids before and purging steam generators. : en es
  • GB240207A - Improvements in roofing materials, lining boards and the like : en
  • GB240529A - Improvements in pillion seats : en
  • FR595239A - Machine for cutting materials such as vegetables, fruits, soaps, stearin, vegetalin, etc. : en fr
  • GB239902A - Improvements in ingot iron suitable for receiving a coating of vitreous enamel : en
  • FR595274A - Rotary drum for drying rolls and reels for the textile industry : en fr
  • US1555174A - Motor-operated door latch : en
  • ES93988A3 - Fire sprinkler facility improvements. : en es
  • FR595194A - Keyboard musical instrument whose timbres recall those of the violin, viola, cello : en fr
  • ES93795A2 - A building system. : en es
  • FR595472A - Improvements to turning devices for vehicles traveling on railways : en fr
  • GB228939A - : en
  • US1555112A - Knockdown toy vehicle : en
  • US1555239A - Weighing device : en
  • DE419460C - Process for the production of finely divided, slimy copper broths : de en
  • US1555717A - Simplex train control : en
  • DE419232C - Metal eyelet or loop for the ropes of cattle collars : de en
  • FI10842A - Anordning för vattenuppvärmning vid industriell drift, vid varmvattenvärmeledningar m.m. in combination with an engine : en fi
  • DK35056C - Artificial Lem. : da en
  • FR595432A - Device for cleaning interdental spaces : en fr
  • GB240343A - Improvements in kennels for dogs and like animals : en
  • US1555221A - Attachment for door frames : en
  • US1555223A - Manufacture of metaldehyde : en
  • FR595266A - Engageable and disengageable delay projectile : en fr
  • FR595476A - Massage device : en fr
  • US1555517A - Calcium salt of the organic phosphorus compound contained in milk casein and processof making the same : en
  • FR595353A - Ignition group for special engines : en fr
  • GB234836A - Improvements relating to the construction of bobbins : en
  • DE419437C - Control for switching devices moved by pressure medium on boiler feed water preheaters, especially for locomotives : de en
  • GB226148A - Closures for milk bottles and other containers : en
  • US1555016A - Remedy and process of making the same : en
  • USD68297S - Design for a backplate for lighting fixtures : en
  • US1555461A - Electric-tube socket : en
  • DE419171C - Additional air supply : de en
  • PL2766B1 - Burner for a device for heating the engine heads. : en pl
  • US1555236A - Doffing apparatus for mangles : en
  • US1555323A - Shock absorber : en
  • US1555779A - X x x x x : en
  • US1555188A - Wirebound-box-blank machine : en
  • US1555202A - Process for making rubber-boot legs : en
  • US1555139A - Apparatus for icing passenger and freight cars : en
  • FR595396A - Process and devices for the manufacture of zinc blank by combustion of zinc vapors produced by metal furnaces : en fr
  • GB240509A - Improvements in or relating to electrical cooking apparatus : en
  • FR595444A - Rocket refinements : en fr
  • GB240302A - A device for use in an ordinary ink bottle for facilitating the filling of self filling fountain pens : en
  • GB240376A - Improved shuttering arrangements for casting concrete walls in situ course upon course : en
  • ES93461A1 - Automatic flour mill. : en es
  • FR595220A - Installation of steam turbines in which the feed water is heated in several stages by steam drawn from part of the installation : en fr
  • GB240299A - Improvements in or relating to means for discharging or laying submarine mines from submersible vessels : en
  • USD68313S - Design eob a cabinet : en
  • US1555373A - Air bladder for inflated balls : en
  • US1555505A - Catalysts and process of producing the same : en
  • CA254193A - Brick supporting thermic syphon : en fr
  • US1555258A - High-frequency dielectric furnace : en
  • USD68292S - Design for a pony and rider toy : en
  • DE419387C - Method and device for nailing ceiling shuttering boards to the beams : de en
  • DE419319C - Tobacco pipe : de en
  • PL2619B1 - Method of obtaining methyl chloride from methane. : en pl
  • FR595215A - Manufacturing process of welded sheet steel cylinders for engines : en fr
  • GB240255A - Improvements in apparatus for actuating the motion in moving bubble advertising signs : en
  • GB229663A - Improvements in machines for milling metals : en
  • GB231442A - Improvements in or relating to speedometers of the eddy current type : en
  • US1555154A - Counting machine coeporation : en
  • US1555389A - Roll for printing presses and method of making same : en
  • US1555595A - Bezel for clocks : en
  • US1555621A - Artificial tree : en
  • ES93493A2 - Procedure for the compensation of double telephone circuits and for the reduction of secondary conversations. : en es
  • GB240377A - Improvements in means for waving hair : en
  • AU2330225A - Process of making plasterboard andthe like : en
  • CA254228A - Justifying device or spacing band : en fr
  • US1555645A - Sectional window screen : en
  • US1555226A - Calculating machine : en
  • US1555809A - Internal-combustion engine : en
  • FR595293A - Improvements to parachutes : en fr
  • FR595182A - Improvements to electrical circuit breakers : en fr
  • FR595500A - Wind motor : en fr
  • US1555036A - Inclosure for liquid-cooling pipes : en
  • US1555128A - Screen : en
  • US1555577A - Sprocket chain : en
  • GB233677A - Improvements in turbines : en
  • GB223221A - : en
  • PL2634B1 - The method of dry distillation of a tree. : en pl
  • DE419110C - Process for the production of finely perforated sieve plates : de en
  • FR595167A - Embossing press improvements : en fr
  • GB240396A - Improved means for securing tyres to the felloes or rims of wheels : en
  • CA254098A - Electrical connection : en fr
  • CH112124A - Electric switch box for vehicles with tilting headlights and main headlights. : de en
  • GB240244A - Improvements in two stroke double acting internal combustion engines : en
  • US1555176A - Spout measure : en
  • FR595465A - Machine for sewing tubular articles of manufacture delivered by the end of the arm : en fr
  • DE419562C - Process for the production of cementitious mortar formers : de en
  • GB231862A - Process and apparatus for multiplying records : en
  • GB240300A - Improvements in or relating to foot rests for use upon motor cycles : en
  • US1555411A - Corrugated reflector : en
  • SU688A1 - Grid grate with water-cooled grate : en ru
  • DE419463C - Moth repellent : de en
  • CA254209A - Internal combustion engine : en fr
  • CA254194A - Method of protecting checks : en fr
  • CA254210A - Gyratory cone crusher : en fr
  • CA254142A - Holder for printing strips : en fr
  • AU2520725A - Improvements in means for the grid back coupling of valve transmitters : en
  • GB220286A - Improvements in or relating to electric switches for elevator controller circuits : en
  • GB240544A - Improvements in or relating to apparatus for distributing liquid bitumen or the like : en
  • PL2756B1 - Method of regulating injection combustion engines. : en pl
  • CA254158A - Pipe wrench : en fr
  • US1555545A - Corset : en
  • CA254218A - Apparatus for recovering absolute alcohol free from foreign materials : en fr
  • US1555641A - Dimitbi sensaud de lavattd : en
  • CA254085A - Scaffold bracket : en fr
  • CH111894A - Device for illuminated advertising. : en fr
  • US1555006A - Adjustable guide for staying machines : en
  • USD68302S - Wilson d : en
  • USD68333S - Design fob a faucet fob a coffee tjbn or similab article : en
  • US1555173A - Weft-carrier magazine : en
  • US1555328A - Long-throw attachment for flat-knitting machines : en
  • US1555588A - Process of making oxygen-containing soap powders : en
  • CA254087A - Fire box door operating mechanism : en fr
  • US1555716A - Gas-engine speed control : en
  • CA254088A - Device for utilizing the air resistance of power propelled vehicles : en fr
  • CH111950A - Device for the establishment of piles. : en fr
  • CH112082A - Magnetic frame for electrical machines. : de en
  • CH111794A - Accounting facility. : de en
  • CH112011A - X-ray aperture. : de en
  • CA254244A - Pressure gauge valve device : en fr
  • US1555303A - Switch tongue : en
  • US1555646A - Liquid heater : en
  • US1555106A - Bean cutter : en
  • US1555618A - Combined faucet and drinking fountain : en
  • US1555393A - Bath spray : en
  • PL2688B1 - Straight tube heater for steam boiler feedwater. : en pl
  • DE418856C - Device for removing strand-shaped goods, such as tubes or other noodles, from the press : de en
  • CH112094A - Process for the manufacture of electronically emitting vacuum tubes. : en fr
  • CH112190A - Multi-level sley for ribbon looms. : de en
  • DE419088C - Support device for diagonally adjustable folding surfaces, especially for the head or backrest of upholstered furniture : de en
  • ES93815A1 - A special economizer to save the consumption of wax candles, tapers, braziers and wax axes or any other material. : en es
  • FR595413A - Mechanical ringing of the death knell : en fr
  • US1555574A - Split sieve formed with wires or bars of special profile : en
  • US1555647A - Quickly-detachable tool joint : en
  • GB240347A - Child's electric cooking stove : en
  • GR1021B - TELEGRAPHER AND TELEPHONE PENS FROM CONCRETE ARME. : el en
  • USD68335S - Design for a finger ring : en
  • FR595298A - Improvements made to the construction of metal drums or packaging : en fr
  • GB240261A - Improvements in or relating to the construction of walls and blocks for building the same : en
  • DE419409C - Steering and holding device for single-track vehicles : de en
  • GB240513A - Method of and machine for treating felt articles such as hat bats : en
  • PL2648B1 - The method of producing a vitamin extract. : en pl
  • DE419558C - Procedure for operating dust collectors : de en
  • DE419093C - Stone slab used for lining spherical vaults : de en
  • US1555540A - Shiftable closing means for automobiles : en
  • CH112065A - Belt driven winch with belt shifter automatically controlling the stop of the winch. : en it
  • GB235598A - The manufacture of new arylesters of nitro-amino sulphonic acids of the benzene series : en
  • DE419140C - Injection molding machine : de en
  • DE419398C - Cutter head for thread cutting machines : de en
  • USD68294S - Design for fancy paper : en
  • US1555145A - Paper smoother : en
  • US1555374A - Apparatus for drying granular materials : en
  • US1555261A - aebertjbenscheidt : en
  • PL2651B1 - The arrangement of devices securing the storage and discharge of flammable liquids in tanks and lines without air access. : en pl
  • US1555073A - Loom : en
  • FR595336A - Process facilitating the parallel operation of mercury vapor rectifiers and all other devices having similar characteristics : en fr
  • FR595383A - Production of new coloring materials containing sulfur : en fr
  • CH110213A - Cable pulley for cable cars. : de en
  • PL2659B1 - A method of making artificial tomasin. : en pl
  • US1555293A - Electric furnace : en
  • DE419274C - Pliers with nail bending device : de en
  • DE419609C - Process for the preparation of therapeutically usable solutions of mercury derivatives of oxybenzoic acid and their homologues : de en
  • FR595257A - Segment brake for all vehicles : en fr
  • DE419358C - Coke oven : de en
  • DE419613C - Process for the production of light-scattering hollow glasses, in particular incandescent lamps : de en
  • FR595418A - Improvements to water gas generators : en fr
  • FR595449A - Constant wetting conductive brush cap : en fr
  • GB240304A - Improvements appertaining to bearings for the rotary shafts of wringing and mangling machines : en
  • CA254063A - Driver box : en fr
  • PL2774B1 - YSrAl b i3. - ^ 76 7 41 / oO Articulated joint, self-lubricating, pivot with side play adjustment. : en pl
  • US1555772A - Golf-bag carrier : en
  • CA254150A - Out-end bearing : en fr
  • CH112136A - Car cart. : en fr
  • FR595376A - Lead-acid accumulator : en fr
  • FR595284A - Axle for maneuvering railway wagons : en fr
  • GB240359A - Improved construction of appliance for holding smokers ash trays and other articles in position upon the arms of chairs : en
  • GB240388A - Improvements in and relating to lockstitch sewing machines : en
  • GB220651A - Improvements in the removal of carbon monoxide from gaseous mixtures by means of ammoniacal cuprous solutions : en
  • GB240320A - Improvements relating to automatic and semi-automatic telephone systems : en
  • DE419471C - Compressed gas burner : de en
  • GB240361A - Improvements in or relating to the raising and salving of ships and other sunken objects : en
  • US1555025A - Valve : en
  • US1555282A - Hypodermic-syringe construction : en
  • FR595489A - Improvements made to loading and unloading elevator ovens : en fr
  • FR595303A - Press, portable, reinforced cement : en fr
  • CH112104A - Telephone desk station. : de en
  • US1555200A - Power-transmission mechanism : en
  • FR595431A - Remote shut-off globe valve : en fr
  • US1555294A - Sanitary-can construction : en
  • US1555683A - Impulse transmitter : en
  • US1555729A - Die-separating means : en
  • FR595201A - Device for suppressing the blindness produced by the headlights : en fr
  • FR595235A - Educational game : en fr
  • AU2520125A - Improvements relating to processes involving exchange reactions and particularly to the softening of water by zeolite like bodies : en
  • FI10864A - Koniskt patronmagasin för maskingevär eller liknande : en fi
  • FR595300A - Variable position dorsal crossover for shoulder straps : en fr
  • GB240296A - An improvement in the headlights of motor cars and other vehicles : en
  • GB240325A - Improvements in or relating to tobacco pipes : en
  • GB240697A - Improvements in locomotive and like boiler feed injectors : en
  • GB240326A - Improvements in machine and sewing needles : en
  • ES93990A1 - A closure for low current cable terminals. : en es
  • FR595441A - Advanced automatic control device for gear change : en fr
  • DE419481C - Electromechanically controlled switch : de en
  • FR595364A - Process for the preservation of food products : en fr
  • US1555125A - Game apparatus : en
  • FR595352A - Device for improving the balance of reciprocating machines such as internal combustion and combustion engines : en fr
  • GB240233A - Improvements in and appertaining to stoking or fuel feeding mechanism for boiler and other furnaces : en
  • DE419457C - Potato planting machine using a filling container with a number of downwardly hanging partial containers through which the potato conveying devices are guided : de en
  • FR595482A - Heel for shoes and its manufacturing method : en fr
  • ES93833A1 - An automatic shoe shine device. : en es
  • USD68350S - Design for a combined stop light, tail light, and direction signal : en
  • FR595438A - Improvements to bottom trawl cables : en fr
  • DE419513C - Armouring for single-core AC cables : de en
  • US1555179A - Transmission brake : en
  • US1554995A - Graphophone-record container : en
  • US1555468A - Electroplating machine : en
  • US1555459A - Hair-curling device : en
  • US1555665A - Heating apparatus : en
  • US1555685A - Process and apparatus for finishing and polishing spinning or similar rings : en
  • AU2397125A - An improved construction of fencing' dropper : en
  • CH111972A - Shuttle brake for looms. : de en
  • PL2692B1 - . C 4W 0/0% Coke oven. : en pl
  • CA254130A - Pneumatic tire : en fr
  • US1555529A - Closure for jars and the like : en
  • US1555135A - Toy picture book : en
  • US1555039A - Art of manufacturing turned shoes having molded counters : en
  • US1555485A - Radiator valve : en
  • ES93952A3 - A mechanism for movable figures. : en es
  • DE419445C - Adjustable fluid resistance : de en
  • CA254154A - Coated paper : en fr
  • DE419340C - Can opener : de en
  • USD68347S - Design eor an automobile lamp casing : en
  • US1555333A - Radiant electric heater : en
  • CA254104A - Automobile body : en fr
  • US1555504A - Aseptical vacuum reduction valve for sucking milking machines : en
  • CH112113A - Flashing signal. : de en
  • US1555204A - Internal-combustion engine : en
  • PL2621B1 - A portable tiled stove with an iron skeleton with the circulation of hot air. : en pl
  • US1555276A - Temperature-control system : en
  • US1555625A - Door silencer : en
  • US1555693A - Spinning spindle : en
  • US1555792A - Dimensional measuring device : en
  • CA254212A - Vacuum can sealing machine : en fr
  • CA254232A - Power hammer : en fr
  • US1555671A - Shock absorber : en
  • US1555243A - Floor-form apparatus : en
  • US1555305A - Sanitary spray-painting apparatus : en
  • CH112087A - Device for regulating, within certain limits, the size of the energy supplied to electrical heating devices. : de en
  • PL2663B1 - Gas generator. : en pl
  • US1555000A - Electric switch : en
  • US1555608A - Method of manufacture of lawn-tennis-racket frames : en
  • USD68343S - Design eor a grille eor a phonograph cabinet or similar article : en
  • US1555547A - Method and means for striking and sustaining alpha low-voltage arc : en
  • USD68344S - Design for a grille for a phonograph cabinet ob similar article : en
  • PL2670B1 - Ki. 82 b 12. Device for braking and regulating by etiquette. : en pl
  • CA254227A - Cabinet structure : en fr
  • DK35065C - Fuse cartridge with Foot switch, especially for two-part Props fuses. : da en
  • US1555218A - Soft-collar and necktie support : en
  • US1555802A - Apparatus for locating water-bearing strata in bore holes of flowing wells : en
  • FR595228A - Electrically driven sewing machines improvements : en fr
  • GR1017B - PROVISION FOR SUPPLYING CARTRIDGES BY AUTOMATIC WEAPONS. : el en
  • DE419294C - Circuit for individual, parallel and series connection of lamp circuits : de en
  • FR595206A - Split pulley : en fr
  • FR595275A - Nickel extraction process : en fr
  • CA254147A - Pin or bolt retainer for railway brake beam levers and connections : en fr
  • DE419143C - Acetylene headlights : de en
  • DE419188C - Pipe vice : de en
  • DE419389C - Maximum pressure meter for rooms under changing pressure : de en
  • US1555155A - poole : en
  • USD68356S - Design eor a textile fabric : en
  • PL2781B1 - Radiator box for stoves. : en pl
  • US1555126A - Typewriter : en
  • US1555275A - Tobacco pipe : en
  • CH112040A - Handle for wristwatch boxes. : en fr
  • DE419236C - High-voltage ignition apparatus for operating explosion engines : de en
  • FI10854A - Jordfräs : en fi
  • US1555186A - Machine for assembling metal lath upon studding elements : en
  • AU2215425A - Improvements in electron discharge devices : en
  • US1555018A - George d : en
  • US1555318A - Measuring device : en
  • US1555609A - Amplifying horn : en
  • US1555001A - Telephone signaling system : en
  • US1555429A - Advertising display easel : en
  • CH112034A - Tens transmission device on calculating machines. : de en
  • DE419442C - Contact wire insulator, the insulating part of which contains a channel for receiving the suspension element consisting of a rope for the contact wire : de en
  • CA254050A - Adjustable vise-locking screw : en fr
  • US1555185A - Flashing mold : en
  • US1555193A - Signaling device for automobiles : en
  • AU1964524A - An improved shirt : en
  • FR595176A - Device for the quick and easy anchoring of life-saving appliances : en fr
  • US1555359A - Safety hook : en
  • CA254061A - Electric motor : en fr
  • CA254039A - Paper machine slice : en fr
  • US1555781A - Desk hinge : en
  • US1555662A - Railway tie : en
  • GB236144A - Improvements in or relating to liquid meters : en
  • GB240273A - Improvements in and relating to davits : en
  • CA254181A - Internal combustion engine : en fr
  • US1555192A - Compressor : en
  • US1555038A - Adjustable automobile table : en
  • AU2272725A - Intermittent inductive train control system : en
  • DE419288C - Dust sealing ring for railroad car axle sleeves : de en
  • GB240252A - Improvements relating to cathodes for vacuum electric devices : en
  • GB240266A - Improvements in and relating to appliances for successively displaying local areas ranged along a strip or roll of paper or the like : en
  • US1555731A - Die-separating means : en
  • US1555388A - Ophthalmic mounting : en
  • PL2683B1 - Feed valve for steam boilers, especially steam locomotives. : en pl
  • PL2641B1 - : en pl
  • US1555712A - Motion-picture machine : en
  • USD68329S - Frank l : en
  • DK35076C - Procedure for the Preparation of Phosphatides. : da en
  • US1555057A - Two-story moving-display advertising machine : en
  • FR595267A - Clip for carrying bills or other similar applications : en fr
  • GB240344A - Improvements in or relating to mechanisms for feeding material from rolls to receiving machines : en
  • GB240253A - Improvements in the purification of sugar solutions : en
  • FR595313A - Improvements to direct current electricity meters : en fr
  • DE419520C - Device for atomizing and gasifying liquids : de en
  • GB226789A - Improvements relating to automatic steering apparatus for ships or other dirigible vehicles : en
  • GB240522A - Improvements in or relating to the method of, and means for, controlling mechanically propelled vehicles : en
  • GB231885A - : en
  • CA254155A - Method of manufacturing bleaching solutions : en fr
  • CH111973A - Bobbin thread device for sewing machines. : de en
  • FR595366A - Improvements to line contactors used in conjunction with electrically operated turnouts for signals or similar devices : en fr
  • FR595191A - Adjustable air intake pipe device : en fr
  • DE419333C - Manufacture of iron conductor rails : de en
  • US1555026A - Muzzle brake : en
  • US1555400A - Heat treating of metal : en
  • FR595163A - Damping device for aircraft navigating on water and offering a shallow draft : en fr
  • FR595186A - Movable carpet brush with cover : en fr
  • FR595463A - Stabilizer-shock absorber for all vehicles : en fr
  • GB240206A - Improved calculating device for the use of printers : en
  • US1555146A - Internal-combustion engine : en
  • DE419556C - Process for the manufacture of primers : de en
  • US1555313A - Process of melting and degasifying metals under reduced pressure : en
  • FR595382A - Printing process on fabrics : en fr
  • US1555476A - Cane stripper : en
  • US1555735A - Die-separating means : en
  • FR595439A - Process for converting substances containing cellulose into sugar : en fr
  • FR595457A - Seaplane monoplane : en fr
  • US1555456A - Scoring device for brick machines : en
  • DE419373C - Process for creating mechanically strong, electrically insulating coatings on metal parts of electrical apparatus and devices (measuring devices, switches, counters, etc.) : de en
  • DK35068C - Method and Machine for Making Paths of Stuffed Upholstered Material. : da en
  • FI10846A - Electric primary and secondary element : en fi
  • US1555271A - Radiant heater : en
  • US1555289A - Insulator : en
  • US1555465A - Steam plant : en
  • US1555572A - Antiskid-chain tightener : en
  • US1555455A - Pump rod : en
  • US1555526A - Ralph smith : en
  • DE419441C - Retensionable overhead chain line : de en
  • US1554981A - Combined jack and switch : en
  • US1555642A - Writing and drawing apparatus : en
  • US1555774A - Chuck engraving block : en
  • US1555066A - Split-core transformer : en
  • US1555079A - Radiator condenser : en
  • US1555561A - Railway-car truck : en
  • US1555732A - Die-separating means : en
  • AU1965324A - Improvements in sand belt machines : en
  • CA254042A - Flexible transmission : en fr
  • CA254025A - Smoker's pipe : en fr
  • FR595151A - Bituminous emulsion improvements : en fr
  • CA254074A - Gas burner : en fr
  • CH111982A - Method and device for classifying regrind. : de en
  • ES93970A1 - System of construction of cheap houses, barracks, hospitals, stables, warehouses, workshops and fences for works and lots. : en es
  • GB240368A - Improvements relating to vehicle wheels : en
  • PL2665B1 - Device to prevent the mixing of separated liquids, apart from the centrifuge drum, by means of sewage finishers. : en pl
  • US1555007A - Electric lantern : en
  • US1555011A - Trimmer : en
  • USD68330S - Design for a lighting fixture : en
  • CA254058A - Amusement apparatus or roundabout : en fr
  • PL2681B1 - The way steam is conducted over a distance. : en pl
  • DE419183C - Scratch fittings for flounces, carding and similar rollers : de en
  • FI10839A - Drying plant : en fi
  • GB240333A - A device for supporting flat objects vertically against walls : en
  • US1555783A - Means for withdrawing gases from blast furnaces : en
  • DE419302C - Method and device for purifying hydrocarbons : de en
  • DE419399C - Manufacture of screw clamps : de en
  • FR595334A - Self-regulating compressor for elastic or other fluids : en fr
  • PL2713B1 - Mass for lubricating sea bottoms. : en pl
  • DK35064C - Reject signal for Automobiles. : da en
  • US1555550A - Electric locomotive for mixed toothed-wheel and adhesion drives : en
  • US1555541A - Lunch-counter rack : en
  • US1555613A - Torque-rod connection for dual rear axles : en
  • FR595286A - Process for making artificial silk non-combustible : en fr
  • DE419203C - Connection piece for connecting flexible metal hoses to the nozzle of gas pipes : de en
  • CH112107A - Pulse sending device. : de en
  • US1555430A - Dental fluoroscope : en
  • US1555153A - Sanding device for motor vehicles : en
  • US1555144A - Metal window sash : en
  • US1555290A - Game apparatus : en
  • US1555163A - Lock-nut machine : en
  • US1555708A - Catamenial appliance : en
  • FR595164A - Ingot and bar shears with two movable blades cutting from the bottom up : en fr
  • FR595208A - Process for increasing the resistance of cellulosic products such as: varnish, bands, plates, threads, etc. and industrial products obtained : en fr
  • FR595240A - Improvements to automatic weighing devices : en fr
  • CA254164A - Corn popping machine : en fr
  • US1555454A - Internal-combustion engine : en
  • US1555787A - Button arranger for wringers : en
  • US1555756A - Method and means for winding annular bodies : en
  • CA254056A - Gas cleaning apparatus : en fr
  • US1555452A - Preparation of isopropyl-para-aminophenol : en
  • US1555418A - Adjustable decoration for shoes : en
  • ES93463A2 - Improvements in the precipitating tongs of metal linkers for boxes and bales. : en es
  • FR595252A - Clasp system for ladies bag : en fr
  • US1555663A - Pharmaceutical compound : en
  • GB226222A - Improvements in or relating to junction boxes for high tension cables : en
  • CA254239A - Method of and apparatus for uniting metallic bodies : en fr
  • PL2691B1 - A method of alkalizing all mineral and other oils. : en pl
  • US1555109A - Magazine tool holder : en
  • US1555264A - Current collector : en
  • US1555285A - Process of and apparatus for pressure casting : en
  • GB220292A - Arrangement for launching aeroplanes in the air from the ground or from a vessel : en
  • GB223555A - Improvements in engines using swash plate driving gear : en
  • GB233656A - Improvements in or relating to the heating of and supply of carbonic acid to hot-houses or hot beds : en
  • CH112029A - Fuel measuring device for vehicles. : de en
  • US1555029A - Method of finishing artificial fish baits or lures : en
  • PL2755B1 - Starting device for combustion engines. : en pl
  • US1555004A - Cigarette holder : en
  • US1555214A - Bearing : en
  • USD68342S - Design fob a combination cigarette holder : en
  • GB240286A - Improvements in and connected with rotary piston pumps : en
  • FI10849A - Flyttbar ögla till mellanlänk för timmerkoppel : en fi
  • DE419338C - Braking device, especially for motor vehicles : de en
  • FR595428A - Device for filling wafers or other products by spraying : en fr
  • ES93594A1 - An olium-hydro-safety indicator apparatus. : en es
  • FR595357A - Markers for games : en fr
  • AU2149125A - An improved stay and fastener for casement windows : en
  • CA254120A - Mixing process : en fr
  • PL2615B1 - Device for shaping the stuffing machines. : en pl
  • AU2514725A - Improvements in refrigerating apparatus and methods for carrying out same : en
  • CA254036A - Vehicle wheel : en fr
  • CH111915A - Signaling installation for railways. : en fr
  • GB240195A - Improvements in or relating to endless track vehicles : en
  • GB240884A - Process for stabilizing various materials : en
  • PL2601B1 - The method and form for producing castings with precise outlines. : en pl
  • US1555533A - Shelf box : en
  • FR595174A - Condenser per area : en fr
  • CA254163A - Mixtures of nitrogen and hydrogen : en fr
  • CA254162A - Process for the manufacture of hydrogen : en fr
  • CA254240A - Machine for making match splints : en fr
  • US1555449A - Process for stitching harness : en
  • US1555750A - Stair construction : en
  • AU2485325A - Improvements in furnaces for burning 1 pulverised fuel : en
  • PL2744B1 - The method of obtaining pure su Ifonaft acids from liquor wastes in the refining of mineral oils. : en pl
  • US1555425A - Golf club : en
  • US1555615A - Process eor extracting silver : en
  • DE419216C - Roller pantograph with an exchangeable contact body in a metallic casing : de en
  • GB240262A - Improvements in safety apparatus for flow of fluids through piping : en
  • DK35079C - Installation for clearing frozen and misted window panes. : da en
  • CA254186A - Electric wave filter : en fr
  • CH111235A - Dismountable stretcher. : de en
  • CA254202A - Mitre square : en fr
  • CH112121A - Grab on cable mail car. : de en
  • DE419461C - Means for pest control : de en
  • CA254051A - Chimney cap : en fr
  • CA254175A - Method of vulcanizing caoutchouc : en fr
  • CA254199A - Sprinkler head : en fr
  • DE419168C - Bandage or bandage in fabric or strip form made of gauze, cambric, linen or the like. : de en
  • GB240370A - Improvements in and connected with water tube boilers : en
  • US1555606A - Piston : en
  • DE419502C - Mixture combustion engine with automatic ignition of the mixture : de en
  • US1555352A - Controller handle : en
  • US1555470A - Attachment for shoebrushes : en
  • US1555511A - Process of and apparatus for cooling internal-combustion engines : en
  • US1555604A - Carburetor : en
  • DE419261C - Device for preventing rotational movements of the front axle of motor vehicles with brakable front wheels : de en
  • AU2320425A - Automatic stamping and sealing machine : en
  • CA254165A - Corn popping machine : en fr
  • DE419343C - Process for the production of an indissoluble coating, in particular on the bulb electric light bulbs : de en
  • CA254236A - Steering device : en fr
  • GB235172A - Improvements in or relating to a device for adjusting a balance : en
  • GB240534A - Improvements in wireless telegraph receiving systems : en
  • GB232271A - Improvements in electrolytic rectifiers or valves : en
  • GB240234A - Improvements in disc type talking machines : en
  • AU2357725A - Improvements in luggage carriers : en
  • CH112129A - Automobile steering wheel. : en fr
  • CA254241A - Process of preparing material for briquetting and products thereof : en fr
  • CH111825A - Jig for the assembly by electric welding of sheet metal parts. : en fr
  • PL2677B1 - Wooden railway sleeper with hardwood inserts on which the rails rest. : en pl
  • GB240319A - Improvements in or relating to motor wagon gulley emptying and recharging apparatus : en
  • US1555212A - Pneumatic drill : en
  • FR595254A - Improvements in the preparation of molten refractory metals : en fr
  • FR595276A - Multi-stage metal steam jet pump : en fr
  • DE419231C - Cigarette holder with stub ejector : de en
  • ES93953A1 - An automatic parachute mechanism for elevators and forklifts. : en es
  • ES93964A1 - An electrically driven fan. : en es
  • GB240277A - Neutral cement : en
  • FR595381A - water lift by the hollow bodies : en fr
  • FR595440A - Improvements in wheel rims for pneumatic tires : en fr
  • GB231807A - Manufacture of cellulose derivatives : en
  • US1555207A - Lawn-sprinkler support : en
  • DE418026C - Grab device that can be moved horizontally and vertically on a mobile cable crane : de en
  • US1555104A - Typewriting machine : en
  • FR595178A - New type of hand and gun bomb : en fr
  • ES93997A3 - A new model of safety ax. : en es
  • FR595399A - Process for preparing hydrocyanic acid : en fr
  • GB240526A - Improvements in electric power supply systems : en
  • DE419508C - Climbing spur for snowshoes : de en
  • DE419156C - Process for the production of galvanic elements by briquette-like compression of the weakly pre-pressed doll, which is wrapped in blotting paper or other material, in the cup electrode : de en
  • ES93962A1 - Hygienic appliance. : en es
  • FR595490A - Narrow slot sieve, in profiled metal bars or wires : en fr
  • CA254108A - Puzzle : en fr
  • US1555667A - Friction shock-absorbing mechanism : en
  • GB228868A - Support for an electro-magnetic sound reproducer and method of making the same : en
  • US1555715A - Belt attachment for motor vehicles : en
  • GB240332A - Improvements in and relating to appliances for withdrawing blood : en
  • DE419113C - String instrument, especially piano or grand piano : de en
  • CA254113A - Lock nut : en fr
  • ES93932A3 - The manufacture of unvulcanized natural rubber, of the supplements or studs that are available in the soles and heels of footwear. : en es
  • FR595480A - Suspender tab : en fr
  • GB240280A - Improvements relating to carding machines : en
  • US1555576A - Lock nut : en
  • ES93973A1 - Improvements in the ignition of internal combustion engines. : en es
  • PL2764B1 - Device for laying and feeding cigarettes. : en pl
  • US1555361A - Rail joint : en
  • FR595205A - Electric fishing buoy lantern : en fr
  • FR595387A - Suspension for motor vehicles or others : en fr
  • ES93936A3 - The manufacture of an apparatus for assessing the purity of milk. : en es
  • FR595259A - Device for transforming an uncovered bodywork into a sedan : en fr
  • GB240241A - Improvements in travelling supports for curtains and the like : en
  • FR595166A - Indicator light for motor vehicles : en fr
  • USD68360S - new yobk : en
  • FR595180A - Detachment product : en fr
  • FR595225A - Non-deformable metal base : en fr
  • DK35084C - Close to Containers for Sauce and the like. : da en
  • FR595197A - Apparatus for the instantaneous production, cold or hot, of syrups or other products : en fr
  • GB240271A - Improvements in or relating to devices for grinding the curved contact surface of brushes of electric machines : en
  • GB240539A - Improvements in or relating to fire extinguishers : en
  • ES94004A1 - A new forty-five minute regulatory clock system applicable to football matches. : en es
  • CH112057A - Endless power transmission organ. : de en
  • FR595242A - Motion transformation device : en fr
  • US1555213A - Tine ionides : en
  • ES93542A1 - A metal container that is closed at the top by friction. : en es
  • FR595339A - Manufacture of metal cutlery : en fr
  • GB240387A - Improvements relating to centrifugal pumps : en
  • FR595255A - Arrangement for the suspension of the upper roll of a rolling mill : en fr
  • CA254197A - Regenerative vibratory repeater for telegraph circuits : en fr
  • DE419078C - Variable capacitor with fine adjustment : de en
  • DK35083C - Artificial Tooth. : da en
  • US1555687A - Lock mechanism : en
  • CH111984A - Rolling device for cigar wrappers. : de en
  • US1555510A - Garment supporter : en
  • US1555581A - Car construction : en
  • US1555325A - Drawbar carry iron : en
  • US1555602A - Smoke-disposal and draft-inducing apparatus for locomotives : en
  • GB240367A - Improved mould for casting stereo-plates : en
  • DE419365C - Process for the production of practically iron-free chromium sulfate solutions from solutions of ferrochromium in sulfuric acid : de en
  • PL2784B1 - Suction holder on pneumatic lifts. : en pl
  • FI10856A - Smörjapparat : en fi
  • US1555728A - Die-separating means : en
  • US1555369A - Saw handle : en
  • US1555657A - Tank and outlet construction : en
  • US1555021A - Heeling machine : en
  • FR595320A - Nut mounting device and nut holder rod for polishing : en fr
  • GB231132A - Art of mining coal : en
  • GB223563A - Improved manufacture of electric resistances : en
  • GB240321A - Means for forming butter and like materials into pats, small cakes and the like : en
  • US1555754A - Vehicle washer : en
  • CH112137A - Split rim for motor vehicle wheels. : de en
  • US1555252A - Electrical condenser : en
  • FI10851A - Bomkoppel : en fi
  • US1555120A - Loud speaker for use in wireless telephone apparatus : en
  • US1555682A - Wave motor : en
  • US1554999A - Automatic telephone system : en
  • US1555170A - Food product : en
  • CH111998A - Method of puttying and gluing. : de en
  • CA254038A - Pipe coupling : en fr
  • US1555704A - Grader : en
  • US1555691A - Cast truck bolster : en
  • US1555694A - Tipping wagon : en
  • CH112095A - Liquid fuel burners. : de en
  • US1555481A - Signal mght : en
  • USD68355S - Design for a textile fabric : en
  • US1555372A - Ham cooker : en
  • US1555573A - Dishwashing machine : en
  • DE419557C - Mobile towing device with a frame carrying pliers : de en
  • ES93982A1 - A new type of gas generator. : en es
  • FR595411A - Folding armchair system convertible into lounge chair and sofa bed : en fr
  • US1554984A - Fluid-actuated distributing valve for rock drills : en
  • US1555346A - Winding spool : en
  • DE419070C - Cable laying machine : de en
  • PL2712B1 - A member of a member boiler. : en pl
  • US1555094A - Hoist : en
  • DE419380C - Connection joint between the two-sided joint plates that form the opposing surfaces on the artificial lower leg and foot : de en
  • GB240511A - Improvements in and relating to superheaters for steam boilers : en
  • CH112178A - Base mattress. : de en
  • PL2718B1 - Imitation of weaving products. : en pl
  • US1555382A - Rail fastener : en
  • FI10867A - Anordning for the installation of the vehicle and the automatic installation of the final ledger : en fi
  • AU2326025A - Improvements in or relating to reflecting letters, signs andthe like : en
  • FR595236A - Table telephone : en fr
  • AU2109824A - Improvements in plunger type machines for washing 1 dyeing 1 or otherwise treating clothes or other fabrics with liquids : en
  • DE413668C - Ship chimney : de en
  • DE419174C - Device for evenly distributing the fuel to the individual cylinders of a multi-cylinder machine : de en
  • DE419414C - Planetary change gear for bicycle drive : de en
  • US1555396A - Method of attaching upholstery : en
  • US1555700A - Direction signal : en
  • US1555458A - Eyeglass construction : en
  • US1555141A - Child's vehicle : en
  • PL2731B1 - Heat exchanger. : en pl
  • US1555629A - Clutch-control mechanism : en
  • CH112050A - Apparatus for polishing objects with abrasive marks. : de en
  • DE419149C - Drive for rotary rubber printing machines : de en
  • CH111988A - Protective device on the leaf-leafing and cover-leaf cutting mechanism of cigar machines. : de en
  • CH112204A - Process for making soluble starch. : de en
  • US1555130A - Electrical switch : en
  • USD68319S - Design fob a display cabinet fob belts and belt buckles : en
  • US1555013A - Valve : en
  • US1555151A - Electric switch : en
  • CH112006A - Process for the production of printing forms for single or multi-colored hand press gravure. : de en
  • CH112023A - Clockwork fuze for artillery projectiles. : en fr
  • AU2014624A - Combination suitcase and table : en
  • DE419483C - Dust inks for printing processes : de en
  • US1555652A - Pliers : en
  • CH112189A - Device for automatic bobbin replacement in looms. : de en
  • PL2734B1 - A kerosene stove for cooking or heating. : en pl
  • AU2520825A - Improvements in or relating to means for varying the wavelengths of valve transmitters : en
  • CA254184A - Electron discharge device : en fr
  • CA254083A - Lawn mower sharpener : en fr
  • CH112182A - Container closure for volatile or non-volatile liquids to be dispensed in drops or jets. : de en
  • US1555795A - Ornament support : en
  • FR595445A - Rocket refinements : en fr
  • FR595479A - Method and apparatus for making molded, grooved buns : en fr
  • AU2189025A - Improved pipe joint : en
  • DE418523C - Bobbin pliers for rayon bobbins : de en
  • US1555502A - Mixing spoon : en
  • CH112068A - Rotary piston pump for variable delivery rates. : de en
  • CH112145A - Connector for conductive bridging of rail joints in electric railways. : de en
  • DE419085C - Device for the resilient support of stretchers in ambulances : de en
  • FR595478A - Automatic tipping device for tipping wagons : en fr
  • GB240397A - Improvements in boxes or containers : en
  • GB240530A - Improvements in connection with drawing and like traversing rollers in drawing frames for flax, jute, hemp and other fibres and in like textile machines : en
  • US1555399A - Heat-insulated dish : en
  • US1555460A - Gun-barrel cleaner : en
  • US1555582A - Ridge-roll finial : en
  • USD68290S - Design for a fly swatter : en
  • CH112103A - Self-connecting telephone station. : de en
  • DE419260C - Cover for leaf springs, especially for motor vehicles : de en
  • DK35072C - Speaker for Wireless Telephony. : da en
  • PL2618B1 - Manufacturing method of celluloid vessels. : en pl
  • US1555759A - Locking closure for receptacles : en
  • CA254235A - Driving and supporting means for sewing machines : en fr
  • CA254125A - Yieldable toothed-wheel clutch : en fr
  • FR595329A - Vacuum tap device for priming fuel feeders in carburetors : en fr
  • GB240235A - Improvements in safety devices for aircraft : en
  • US1555351A - Cable tightener : en
  • US1555506A - Mounting of side cars of motor cycles : en
  • US1555569A - Alarm device : en
  • US1555320A - Cigarette : en
  • US1555670A - Friction shock-absorbing mechanism : en
  • CH112130A - Driving pulley for endless belts for vehicles with propellant tracks. : en fr
  • US1555228A - Muffle furnace : en
  • US1555791A - Endless liquid screen with indicating device : en
  • USD68357S - swanson : en
  • US1555085A - Speed indicator : en
  • US1555034A - Machine for welding tubular articles : en
  • US1555664A - Apparatus for removing liquid dilutents from lubricants : en
  • PL2717B1 - A method and apparatus for the continuous solidification of liquid hydrocarbons. : en pl
  • CA254045A - Operating table : en fr
  • FR595466A - Muffler for internal combustion engine : en fr
  • CA254084A - Lubricating device in hinges : en fr
  • US1555543A - Heating unit : en
  • CH111811A - Firing mechanism for percussion or time rockets. : en fr
  • ES93928A3 - A sesquiplan plane. : en es
  • CH111986A - Device for applying glue for cigar machines. : de en
  • FR595394A - Process for making paper pulp with seaweed : en fr
  • GB240351A - Improvements in apparatus for coating metal plates with light sensitive substances : en
  • CH111964A - System for the complete cleaning of bottles in uninterrupted operation. : de en
  • DE419400C - harmonium : de en
  • CH112022A - Impact fuse. : de en
  • CA254145A - Mop pail : en fr
  • CH111526A - Roller grater. : de en
  • US1555180A - Inking pad : en
  • US1555304A - Enameling oven : en
  • CA254206A - Lubricator : en fr
  • PL2636B1 - A method of preserving a tree by soaking. : en pl
  • US1555113A - Device for indicating stations : en
  • PL2604B1 - Carburator for internal combustion engines. : en pl
  • US1554983A - Collar-fastening means : en
  • USD68363S - Design fob a shawl sweater : en
  • AU2311725A - Improvements in nut locks : en
  • PL2643B1 - A spindle moulder with wear wheels. : en pl
  • US1555752A - Underhose : en
  • CH112135A - Convertible top on tractors. : de en
  • FI10861A - Floor sander : en fi
  • US1555315A - Pin for artificial teeth, small rings, fusing-in wires, and the like : en
  • US1555472A - Body-heating appliance : en
  • CA254095A - Combined table, bed and back rest : en fr
  • CH112025A - Clockwork rocket regulator for artillery projectiles. : en fr
  • PL2703B1 - Device for adjusting weaving, punching machines and the like, with an electric drive. : en pl
  • PL2606B1 - Lock secured. : en pl
  • PL2758B1 - Sealing with carbon rings, : en pl
  • CH111996A - Method for the preparation of codeinone. : de en
  • US1555384A - Tumbler key : en
  • US1555749A - Connecter for heating appliances : en
  • CA254128A - Lock : en fr
  • CH112047A - Method for manufacturing buttons, apparatus for implementing this method and button obtained by applying the method. : en fr
  • CA254121A - Bracing coupling : en fr
  • CH112088A - Electric circuit breaker. : de en
  • US1555703A - Thrasher : en
  • US1555267A - Fusible cut-out for percolators : en
  • CH112166A - Attachment for stoves and ovens. : de en
  • CA254106A - Ignitor for miner's lamps : en fr
  • CA254119A - Mixing apparatus and process and flowable products thereof : en fr
  • FR595294A - Single sliding header for cash book and other similar accounting records : en fr
  • FR595495A - Advanced fuel filter : en fr
  • CA254153A - Crude rubber : en fr
  • CA254226A - Process of rapidly bleaching vegetable fibers : en fr
  • US1555330A - Locomotive : en
  • PL2650B1 - The method and device for drying liquid materials. : en pl
  • US1555552A - Packless valve : en
  • US1555027A - Baffle plate : en
  • US1555435A - Feed-water heater : en
  • AU2194225A - Improvements in safety valves : en
  • CH111756A - Closing device for bottles, vases and other containers. : en fr
  • US1555253A - Variable electrical condenser : en
  • US1555331A - Combing machine : en
  • GB240288A - Improvements in and connected with foot arch supports and inner soles, socks, or thelike for boots and shoes : en
  • DE419395C - Compliant shaft coupling : de en
  • CA254029A - Hot air furnace : en fr
  • CH111551A - Drive device on beating machines especially intended for confectionery purposes. : de en
  • CH112083A - Circuit arrangement with a transformer that is secondarily loaded with a current that has a direct current component. : de en
  • GB240197A - Improvements in or relating to gun carriages : en
  • FR595349A - Method and apparatus for the extraction of pectin : en fr
  • GB232614A - Improvements in and relating to the coating of confectionery and the like : en
  • GB235583A - Improvements in or relating to fluid pressure braking apparatus : en
  • GB240251A - An improved curtain hook : en
  • US1555251A - Electrical condenser : en
  • US1555542A - Electric furnace and heating element therefor : en
  • CH112055A - Coupling between two eccentrically arranged shafts. : de en
  • CA254118A - Attachment for typewriters : en fr
  • CA254152A - Process for compounding and vulcanizing rubber and products obtained therefrom : en fr
  • CA254064A - Fluid pressure regulator : en fr
  • FR595385A - Process for regulating the carburation of combustion engines by means of compressed air : en fr
  • GB237212A - : en
  • ES93998A1 - An industrial product consisting of a paper or cardboard card holder bag. : en es
  • FR595256A - Cinematographic projection device : en fr
  • FR595461A - Tilting shoe for automobile rear axle : en fr
  • GB240203A - Improvements in or connected with apparatus supplying beer and other beverages to drawing-off pumps or engines : en
  • CA254110A - Process and apparatus for making button blanks from pearl stock : en fr
  • PL2709B1 - How to use the power and heat of steam. : en pl
  • US1555184A - Cloth-roll bearing : en
  • CH112148A - Flexible electric heating element. : de en
  • CH112075A - Device for generating cold according to the absorption principle. : de en
  • CH112174A - Method and device for dispensing measured glass gobs. : de en
  • ES93984A1 - Improvements in the machines called round shapes for the manufacture of cardboard. : en es
  • FR595390A - Improvements to gimp spinning wheels : en fr
  • FR595422A - Process for the manufacture of metallic coatings for objects in aluminum and aluminum alloys : en fr
  • US1554992A - Resilient bearing : en
  • PL2707B1 - The method of attaching spoons, forks, knife blades and the like to the metal handles. : en pl
  • US1555150A - Phonograph : en
  • USD68295S - Design for fancy paper : en
  • DE419322C - Adjustment device on machines for digging potato plant holes : de en
  • ES93983A2 - A procedure for washing yarn and thread spools. : en es
  • US1555206A - Pipe tool joint : en
  • US1555362A - Toichi pttrttto : en
  • DE419165C - Sanitary napkin : de en
  • ES93985A1 - Improvements in signal systems. : en es
  • FR595200A - Door guide device with safety lock for automobile doors and other applications : en fr
  • GB240541A - Improvements in incubators : en
  • FR595253A - Improvements to flatbed duplicating devices comprising one or more charged ink tanks : en fr
  • GB231854A - Device for starting automatic apparatus wherein the introduction of a coin causes electrically a band such as a cinematographic film to move : en
  • ES93974A1 - A new invulnerable closure for bags. : en es
  • FR595338A - Packaging platform : en fr
  • GB240390A - Axle bearings with renewable pads for colliery corves and like vehicles : en
  • GB240239A - Improvements relating to machines for baking wafers and the like : en
  • FR595241A - cheese rack : en fr
  • GB236146A - Manufacture of barbituric acid derivatives : en
  • US1555326A - Crank-case-draining device : en
  • PL2682B1 - Device for collecting ash and coal flowing through the chain grate. : en pl
  • US1555741A - Metal-rolling machine : en
  • PL2791B1 - Electric machine with internal lubrication. : en pl
  • US1555803A - Electrode means for conductivity tests of liquids in oil wells or other bodies of liquid : en
  • CH112101A - Self-collecting sling game. : de en
  • DK35082C - Leaching apparatus. : da en
  • FR595193A - High pressure quartz lamp : en fr
  • GB233315A - Improvements in a shampooing bottle cap : en
  • CA254055A - Combined stone and root gatherer : en fr
  • US1555159A - Spool chain for axminster looms : en
  • USD68323S - Design for a lighting fixture : en
  • DE419128C - Method and device for the production of fireworks : de en
  • CA254220A - Method and apparatus for the continuous softening of water : en fr
  • FR595333A - Progressive mechanical speed change : en fr
  • GB236926A - Guide wheel blading for turbines particularly for steam turbines : en
  • US1555420A - Door opener and closer : en
  • PL2761B1 - Steam nozzle for producing a vacuum. : en pl
  • US1555042A - Transmitting handwriting and pictures : en
  • US1555583A - Mail-bag-holding device : en
  • DE419107C - Fertilizer spreader with shaky moving soil : de en
  • DE419493C - Pickling device for grain : de en
  • DE419501C - Two-stroke explosion engine with controlling piston : de en
  • CA254200A - Spring wheel : en fr
  • DE419610C - Production of oxygen from alkali peroxides suddenly developing, e.g. B. as auxiliary masses for Atemeinsaetze usable masses : de en
  • DE419489C - Adjustable angle gauge : de en
  • DE419536C - Process for processing casein and other protein-formaldehyde compounds : de en
  • DE419605C - Articulator : de en
  • US1555048A - Air-valve connection for pneumatic tires for automobile wheels : en
  • PL2689B1 - Drying method. : en pl
  • US1555005A - Steam valve for boilers : en
  • US1555162A - Clutch mechanism for weighing machines : en
  • DE419121C - Three-way piece for breathing apparatus with high-tension breathing gas : de en
  • US1555092A - Water-bottle and closure-plug assembling machine : en
  • US1555161A - Game : en
  • FR595331A - Drum sorter-sorter system for the paper industry and similar products : en fr
  • US1555075A - Expansion valve : en
  • US1555440A - Cigar-banding machine : en
  • USD68326S - Frank l : en
  • US1555776A - Windmill : en
  • US1555788A - Button-arranging clothes wringer : en
  • US1555808A - Internal-combustion engine : en
  • US1555337A - Heater-brick terminal : en
  • US1555559A - Steam-admission control for exhaust-steam injectors : en
  • US1555744A - Apparatus for thermal scalp treatment : en
  • GB240307A - Improvements in or relating to internal combustion engines : en
  • GB240773A - Improvements in rotary air compressors : en
  • DE419515C - Signal lanterns of all kinds : de en
  • US1555278A - Locomotive driving box : en
  • US1555562A - Ship-raising device : en
  • US1555385A - Mounting of spindles of self-acting mules : en
  • US1555633A - And malcolm s : en
  • US1555557A - Casting ferrosilicon : en
  • US1555580A - Process of treating cigarette tobacco : en
  • DE402345C - Device for regulating the fuel supply in internal combustion engines : de en
  • FR595325A - Device on a man's back for pulverulent treatments of plants and in particular of vines : en fr
  • US1555260A - Radio attachment for talking machines : en
  • FR595165A - Improvements to oil cruets : en fr
  • FR595398A - Mixed autoheterolysis process of animal and plant substances eliminating the use of antiseptic : en fr
  • PL2612B1 - : en pl
  • PL2613B1 - Improved method of drawing or rolling metals. : en pl
  • DE419391C - Two-stroke engine with controlling stepped piston : de en
  • DE419542C - Method and device for the production of paper sleeves : de en
  • ES93923A1 - Improvements in radiators for aircraft or similar. : en es
  • GB240270A - Improvements in, or relating to, lamps for vehicles : en
  • DK35078C - Initiator for Electric Motors. : da en
  • US1555515A - Individual coffee brewer : en
  • US1555492A - Perpetual calendar : en
  • US1555628A - Friction shock-absorbing mechanism : en
  • US1555062A - Automatically-adjustable slug mold : en
  • FR595421A - Device for light projections : en fr
  • FR595175A - Cylinder for controlling, by means of a pressurized agent, the sockets of electric cars : en fr
  • ES93975A1 - A procedure for the manufacture of hydrogen and nitrogen based on the transformation of air. : en es
  • DE418787C - Drying plant for pottery : de en
  • DE419477C - Inclined elevator : de en
  • US1554993A - Tester for petroleum : en
  • USRE16178E - Xrictional contact window ottide : en
  • FR595301A - Arc Spring Improvements : en fr
  • GB240543A - Improvements in sewing machines : en
  • US1555291A - Arrangement for the telecontrol of guns or the like : en
  • US1555402A - Spring-sealed window construction : en
  • US1555288A - Center pin : en
  • US1555044A - Counterpoise for doors : en
  • FR595377A - Device for relieving the pressure of the springs in the magazine frames for cameras : en fr
  • PL2656B1 - Close for fire extinguishers. : en pl
  • PL2757B1 - JnLlt * 1 / F * 8. » Pipe connection with branch. : en pl
  • US1555695A - Harvester : en
  • US1555786A - Vehicle wheel : en
  • DE419438C - Piston pump intended in particular for pumping the condensate from a condenser into a steam generator : de en
  • US1555024A - Device for covering finishing molding : en
  • US1555648A - Hydrocarbon burner : en
  • FR595358A - Electric inverter : en fr
  • FR595442A - <cantilever> spring suspension for automobile seats : en fr
  • PL2695B1 - The method of refining crude oil and petroleum products and separating the compounds contained in them, : en pl
  • PL2706B1 - A method of manufacturing thin metal objects with tiny holes. : en pl
  • FR595369A - Improvement provided to rotary kiln or other installations for the manufacture of cement and other products : en fr
  • USD68340S - oppenheim : en
  • FR595169A - equipment for stamp collectors : en fr
  • FR595477A - Improvement in polyphase squirrel cage asynchronous motors with reinforced starting torque : en fr
  • GB231133A - : en
  • US1555479A - Cushion wheel : en
  • USD68305S - Design for a christmas ornament for window decoration : en
  • PL2655B1 - A mold for casting concrete structures. : en pl
  • PL2779B1 - The system of folding iron bridges. : en pl
  • US1555156A - Carburetor : en
  • US1555639A - Filtering material and process of preparing the same : en
  • CA254161A - Heat exchange apparatus : en fr
  • US1555565A - Air moistener : en
  • GB240265A - Improvements in water heating and steam generating boilers : en
  • CH112086A - Electrical contact plug. : de en
  • US1555234A - Magnetic steel having a high content of silicon : en
  • DE419175C - Fuel atomization : de en
  • PL2671B1 - Device for connecting the crank rods of multi-cylinder motors with a common crank pin. : en pl
  • US1555310A - Oil-burning means for boilers : en
  • US1555619A - Triple-valve mechanism : en
  • DK35063C - Device for pendulum scales. : da en
  • CH112069A - Piston pump with an annular working space. : de en
  • PL2732B1 - Integration of steering wheels in steam turbines, gas turbines, turbochargers and the like. : en pl
  • PL2800B1 - A device for exothermic chemical syntheses that take place under pressure and high temperatures. : en pl
  • US1555614A - Step construction : en
  • DE419145C - Device for robbing pit punches : de en
  • FR595264A - Bumper for motor cars : en fr
  • FR595232A - High frequency tuning system for t. s. f. : en fr
  • FR595426A - Electric automatic locking device for doors and safety chains of all public transport vehicles : en fr
  • CH112161A - Collapsible Heinzen. : de en
  • FR595171A - Disc Shaped Drive Wheel Gas Turbine : en fr
  • FR595373A - Extendable tractor scarifier with automatic lifting : en fr
  • CH112074A - Locomotive boiler with water tube fire box, heating tube long boiler and heating tube superheater. : de en
  • CH112048A - Advanced turning lathe. : en fr
  • GB228533A - Improvements in screens for reducing secondary radiation from x-rays : en
  • US1555360A - Sack-filling apparatus : en
  • US1555512A - Process for recovering potassium and like compounds from organic materials : en