• US1608583A - Amalgamator : en
  • US1608732A - Electric train-line coupler : en
  • US1608955A - Press : en
  • US1609272A - Means for beating up the pile-forming material in the weaving of tufted fabrics suchas carpets and the like : en
  • US1608708A - Lollipop roll : en
  • USRE16492E - Bean harvester : en
  • CA7340S - Cone speaker : en
  • US1609113A - Automobile bed : en
  • CA266363A - Plumbing mechanism : en fr
  • CA266357A - Kinematograph projector : en fr
  • CH117735A - Suspension device, in particular for newspaper holders. : de en
  • CH117768A - Process for dissolving water-insoluble substances. : de en
  • US1609112A - Tank valve : en
  • CH117698A - Process for the preparation of a new sulfur-containing vat dye. : de en
  • DE437955C - Rail for rifles : de en
  • FR614005A - Agglomeration machine : en fr
  • PL6085B1 - Stone for common casting plates. : en pl
  • PL6052B1 - A method of obtaining absorbed gases and vapors and a suitable device. : en pl
  • US1608594A - Method of operating electric welding apparatus : en
  • US1609076A - Speed-reducing unit : en
  • US1609228A - Brushing machine : en
  • PL6177B1 - Method and device for the production of reinforced concrete pipes, masts and similar elongated elongated objects. : en pl
  • USD71563S - Design for a flacon : en
  • US1609072A - Heated concrete mixer : en
  • CA266376A - Automobile power plant : en fr
  • US1609037A - Fender guard : en
  • US1608887A - Telephone lock : en
  • US1609222A - Insulated conducting element : en
  • US1608854A - Drying apparatus : en
  • US1608647A - Bobbin support for weft-replenishing mechanism : en
  • US1609025A - Method of distributing concrete : en
  • CA266202A - Milk bottle emptying method : en fr
  • US1608902A - Duster : en
  • USD71553S - Design for a combined ash tray and pipe holder : en
  • DE437883C - Vehicle, especially motor vehicle, for land and rail routes : de en
  • SU1922A1 - Water lifting device : en ru
  • US1608890A - Pickproof cylinder lock : en
  • US1608988A - Device for dispensing toilet-seat covers : en
  • DE437901C - Steering and braking device for power carts : de en
  • CH117876A - Protection device on capacitors against breakdown in the event of overvoltages. : de en
  • FR614035A - Improvements made to machine components attached to a mobile element : en fr
  • ES99800A1 - Oscillograph improvements. : en es
  • CH117710A - Wall covering in sound and sound absorbing materials. : en fr
  • GB256936A - Improvement in asynchronous motors with short circuited rotor : en
  • ES99574A1 - Set of slip rings with short-circuit contacts. : en es
  • GB262007A - Improvements in or relating to tobacco pipes : en
  • GB262180A - Improvements in suspensions for automobiles and the like : en
  • CH117599A - Bearing metal containing lead. : de en
  • US1608506A - Tie plate : en
  • CH117903A - Advertising device. : en fr
  • CA266380A - Race program : en fr
  • FR613918A - Ball joint for broom handle, wiper and all other suitable uses : en fr
  • SU1930A1 - Russian oven : en ru
  • US1609163A - Auxiliary air-inlet device for use with internal-combustion engines : en
  • US1609265A - Means for cleaning filters : en
  • CH117757A - Laying shovel for fabric laying machines equipped with a duplicating device. : de en
  • BE337445A - : en fr
  • CA266271A - Pole treating apparatus : en fr
  • CA266254A - Incubator egg turner : en fr
  • GB261922A - Improved construction and arrangement of steering-wheel brake mechanism : en
  • GB253113A - Improvements in and connected with asynchronous dynamo electric machines : en
  • DE437948C - Watercraft, in particular motor boats : de en
  • US1608584A - Packing device for turnable junction tubes in reciprocating machine parts : en
  • US1608830A - Automobile headlight : en
  • PL6158B1 - A radiator made of a pipe made of forge iron. : en pl
  • CA266213A - Convertible automobile seat : en fr
  • DE437803C - Safety coupling : de en
  • PL6086B1 - Process of sulphide ores and metallurgical products. : en pl
  • US1608793A - Coupling device for tractor and trailer vehicles : en
  • US1609241A - Phonograph : en
  • PL6092B1 - Flexible wheel. : en pl
  • US1608748A - Detachable booster pump for grease guns : en
  • US1608769A - Mold box : en
  • US1609152A - Antenna : en
  • GB235238A - Improved means for increasing the sensitiveness of fuses for shells : en
  • USD71550S - Design for a lamp base : en
  • US1609268A - Duplex loom cam : en
  • DE437937C - Cash register printing device for optional printing of one or two receipts : de en
  • FR613801A - Radiator manufacturing and assembly machines : en fr
  • FR613861A - : fr
  • US1608957A - Grain door for railway cars : en
  • CA266242A - Butter moulding apparatus : en fr
  • CH117884A - Gasification burners, in particular for hand-held blow torches. : de en
  • CH117913A - Mechanically activated warning signal. : en fr
  • FR613940A - Flexible coupling : en fr
  • PL6091B1 - Braking device for wheels mounted on pivot pins. : en pl
  • FR613878A - Improvements to carburettors for fueling internal combustion engines : en fr
  • GB261820A - Improvements in sparking plugs for internal combustion engines : en
  • US1609105A - Brake : en
  • US1609178A - Apparatus for facilitating continuous projection of motion pictures : en
  • US1609185A - Automatic dial device : en
  • CH117899A - Fire extinguishing procedure and device for its implementation. : de en
  • CH118000A - Process for the preparation of a new vat dye of the anthraquinone series. : de en
  • FR613833A - Improvements to polyphase high frequency systems : en fr
  • ES99754A1 - Modification and improvements of electrolytic rectifiers. : en es
  • FR614011A - Cutting edge sharpened by wear during work : en fr
  • US1608658A - Heating furnace : en
  • DE437934C - Straightening machine for rods and tubes made of celluloid, artificial horn made of casein, hard rubber and other plastic materials : de en
  • DE437996C - Bottle washing machine : de en
  • ES99736A3 - The manufacture in Spain of duralumin (aluminum-copper-magnesium, aluminum-copper-zinc-magnesium, and aluminum-copper-magnesium-silicon-iron-manganese), and silumin (aluminum-silicon-magnesium), which fall within the common designation of aluminum alloys : en es
  • FR613862A - Improvements to film chargers : en fr
  • DE437918C - Manure tap with sliding slide lock : de en
  • US1608603A - Device for discharging molten material : en
  • DE437975C - Process for the preparation of N-monomethylated aromatic amines : de en
  • ES95398A1 - Improvements in devices for the concentration of minerals, coals and other materials or mixtures by the foam flotation procedure. : en es
  • FR613963A - Method of manufacturing a trunk for automobiles and others and resulting products : en fr
  • FR613876A - Automatically primed drain filter for gasoline and all fuels used in internal combustion engines : en fr
  • GB244053A - Improvements in fuel agglomerates, their binders and method for manufacturing same : en
  • GB261997A - Improvements in or relating to lock nuts : en
  • FR613828A - Improvements in the manufacture of sulfuric acid : en fr
  • ES94927A2 - A light indicator for the rear of automobiles and similar vehicles. : en es
  • FR613923A - : fr
  • PL6093B1 - A lever for transferring tens in the numerical mechanisms of calculating machines. : en pl
  • US1608619A - Silencer : en
  • FR613909A - Improvement in pipes : en fr
  • US1609054A - Display and wrapping counter : en
  • ES99573A1 - Procedure for starting asynchronous machines in combination with secondary collector machine. : en es
  • FR614018A - Improvements made to guiding devices for valves exposed to transverse forces, in particular those for valves whose free end is directly engaged by a control cam : en fr
  • AU411326A - Improvements relating" to emergency train stop devices : en
  • CA266218A - Zinc sulphate solution : en fr
  • CH117751A - Spinning device. : de en
  • US1609171A - Reenforced plumber's trap and method of reenforcing the same : en
  • US1609093A - Linoleum cutter : en
  • US1609247A - Checker shooter : en
  • DE437988C - Seed separator : de en
  • DE438003C - Device for bending eyelets on tension springs : de en
  • US1608564A - Machine for manufacturing tubes and other hollow bodies from pulp : en
  • US1608706A - Electrodeposition of metals : en
  • SU1946A1 - Galvanic cell with two liquids : en ru
  • DE437973C - Extrusion press : de en
  • FR613998A - Compound force station with internal combustion engines : en fr
  • FR614039A - Improvements to actuation devices : en fr
  • GB261865A - Improvements in locks or fastenings : en
  • FR613877A - New engraving process for printing rollers : en fr
  • FR613994A - : fr
  • FR614006A - Close door : en fr
  • CH117801A - Arrangement to improve the temperature error of electricity meters. : de en
  • CH118007A - Process for the treatment of woody vegetable material intended for the manufacture of paper, cardboard and papier mâché. : de en
  • GB261848A - Improvements in electrical heating devices for baking ovens : en
  • US1609006A - Variable condenser : en
  • FR613954A - Self-tightening latch : en fr
  • FR613965A - fuel saver : en fr
  • GB261850A - Improvements in apparatus for separating solids from liquids : en
  • DE437881C - Key lock for typewriters : de en
  • DE437941C - Cutting device working with conveying air flow for shredding multiple superimposed edge sections on longitudinal and cross cutters : de en
  • DE437945C - Power take-off device on motor vehicles : de en
  • DE438037C - Process and apparatus for the production of carbon disulfide : de en
  • FR613988A - Advanced Hand Embroidery Loom : en fr
  • GB257273A - Improvements in saddles for cycles, motor cycles and the like : en
  • FR614001A - Improvements to torsion balances : en fr
  • CH117938A - Method for braking motor vehicles with a four-stroke explosion engine by operating it as a double-acting compressor. : de en
  • US1608523A - Glareshield : en
  • GB261938A - Improvements in and relating to the mounting of sidecar bodies for use with motor cycles : en
  • CA266337A - Vacuum tube : en fr
  • US1609158A - Turbine : en
  • US1609210A - Harvesting machine : en
  • USD71545S - Design for a jug : en
  • FR613959A - Electric welding machine : en fr
  • FR614049A - : fr
  • ES95363A1 - A set of wrappers for scented toilet soap bars. : en es
  • US1608873A - Sucker-rod guide : en
  • GB258293A - Concrete mixer : en
  • PL6194B1 - : en pl
  • US1608697A - Electric motor frame : en
  • US1608929A - Bath trap : en
  • CA266318A - Fabric : en fr
  • US1608691A - House electric : en
  • US1608775A - Process for coating metals : en
  • US1609067A - Medallion : en
  • PL6035B1 - Method of producing explosives. : en pl
  • CA266250A - Sound mechanism : en fr
  • ES99746A1 - An improved process for refining oil. : en es
  • DE437943C - Drive device for the pairs of wheels on the middle and rear axles of three-axle motor vehicles : de en
  • ES99765A1 - Combustion engines. : en es
  • US1608544A - Apparatus for making printing plates : en
  • CA266291A - Waterproof composition : en fr
  • DE437900C - Process for preparing silver salt photographic emulsions : de en
  • DK36845C - Method of Preparing a Durable, Therapeutically Valuable Complex Sterile gold sodium thiosulfate solution. : da en
  • ES99798A1 - Motor axle of automobiles and similar vehicles. : en es
  • FR613929A - Products for dissolving paints or other similar applications and their manufacturing process : en fr
  • DE437756C - Conveyor device on grain sharpening and husking machines : de en
  • DE437884C - Claw clamp : de en
  • PL6023B1 - Lock with stops moved by magnets. : en pl
  • US1609194A - Flier-spinning and similar machine : en
  • ES99780A3 - A process for producing ornaments, letters, or other similar applications on artificial stone. : en es
  • US1608625A - Display case : en
  • US1608820A - Envelcpe-sealing device : en
  • US1608665A - Side bearing : en
  • US1608674A - Ophthalmic mounting : en
  • DE438018C - Cigar cutter : de en
  • DE438042C - Electric cord holder : de en
  • FR613958A - Rotary piston pump : en fr
  • PL6147B1 - Connecting platform at the lift cages. : en pl
  • PL6050B1 - A method and a device for self-ringing metal pipes of high strength with the use of a self-ring core. : en pl
  • US1608879A - Shoe-fitting device : en
  • CH117754A - Polishing machine for treating threads or fabrics. : en fr
  • GB262178A - Improvements in soap tablets and the production thereof : en
  • DE437801C - Counter for pumps : de en
  • ES99795A1 - Industrial product, pocket squares with thread or cotton bottom and silk border. : en es
  • GB261932A - Electrical selector device : en
  • CH117711A - Device for initiating the extraction movement of propulsion bodies lowered into the ground during the manufacture of concrete piles. : de en
  • CH117799A - Hydraulic dynamometric brake. : en fr
  • AU490826A - Improved process forthe manufacture of ammonia : en
  • CH118044A - Uranium manufacturing process. : en fr
  • DE437929C - Process for the production of cleaning compounds for acetylene and other gases : de en
  • DE438016C - Ventilation device with a number of louvre-like flaps that are operated by a common slide by means of adjusting pins : de en
  • US1609197A - Hot-air incubator : en
  • CH118016A - Porous rubber body for sucking up, holding and dispensing liquids. : de en
  • CH117723A - Electric security lock. : de en
  • US1608705A - Clip : en
  • PL6064B1 - The procedure and apparatus for determining the line of expansion for steam turbines. : en pl
  • CH117668A - Reloading facility for railways and road vehicles. : de en
  • CH117927A - Installation for the braking of railway vehicles. : en fr
  • CH118004A - Process for the preparation of a dry calcium halide starch preparation which can be dissolved without lump formation. : de en
  • US1608539A - Locking means : en
  • US1608559A - Compression relief valve : en
  • DE437908C - Device for removing the cut weft thread end of an ejected bobbin from the shuttle track for looms with automatic bobbin replacement : de en
  • PL6109B1 - Method of producing a tree stand. : en pl
  • PL6053B1 - Acid float for recovering salts from gases or vapors. : en pl
  • PL6075B1 - The method of fixing the cover to the side walls of the boiler, without the use of screws, in high pressure boilers. : en pl
  • CA266268A - Hose coupling : en fr
  • GB251951A - Improvements in sealing metal in or to glass : en
  • GB252406A - Improvements in and relating to electric heating devices : en
  • US1609088A - Speed regulator : en
  • GB262172A - Improvements in speed sensitive devices particularly applicable for use in speed indicating or controlling apparatus : en
  • US1608537A - Heater for internal-combustion engines : en
  • US1608590A - Alphabetical chart : en
  • US1608636A - Mop holder : en
  • FR613869A - Automatic body flush : en fr
  • FR613944A - Improvements to gasifiers : en fr
  • CA266351A - Trolley : en fr
  • CH117718A - Process for the production of a molten cement. : de en
  • CH117895A - Process for the preparation of a new pyridine substitution product. : de en
  • US1608680A - Charging machine : en
  • PL6114B1 - A furnace for firing the dust of industrial furnaces, especially fireplaces. : en pl
  • AU20026A - An improved game of skill and apparatus therefor : en
  • US1609051A - Garment-pocket reenforcement : en
  • ES95364A1 - Friction drive with increased friction through magnetic attraction. : en es
  • US1608698A - Attachment for paper machines : en
  • US1608990A - Tire armor : en
  • GB261946A - New or improved twist lace fabrics and the method of producing the same : en
  • PL6180B1 - Titanium dyes. : en pl
  • US1608745A - Fireplace furnace : en
  • ES99799A1 - Procedure to obtain elements of great value contained in the bleaches prepared from the calcined pyrite residues, after their chlorination roasting. : en es
  • GB261968A - An improved stop-cock : en
  • PL6153B1 - Filling tanks for explosive gases, dissolved in a liquid, especially acetylene, and the method of producing this filling. : en pl
  • SU1938A1 - Device for the protection of premises, stores, etc. : en ru
  • CH117663A - Tamper-evident lead. : en fr
  • US1609168A - Straw hat : en
  • FR613939A - Shutter for cinematographic camera : en fr
  • US1608507A - Tie plate : en
  • DE437898C - Method and machine for pulling threads into fabric, in particular for mending defective fabrics : de en
  • GB261902A - A new or improved massage appliance : en
  • SU1907A1 - Device for measuring angles and lengths : en ru
  • US1608774A - Table : en
  • US1609021A - Lathe : en
  • CH117941A - Peening device. : de en
  • US1608801A - Furnace-controlling mechanism : en
  • USD71571S - Design for : en
  • US1608613A - Electric motor : en
  • CH117742A - Process for loosening bundles of parallel fibers contained in a slurry. : de en
  • CH117823A - Drive chuck for lathes and similar machines. : en fr
  • SU1919A1 - Alarm device to indicate the progress of the mash fermentation : en ru
  • GB261894A - Improvements in pipe organs : en
  • US1608666A - Attachment for corn planters : en
  • US1608960A - Automatic telephone system : en
  • US1609245A - Die for cutting screws : en
  • US1608788A - Hand shingle-staining machine : en
  • PL6102B1 - Method for the production of complex hydrofluoric acids. : en pl
  • ES95381A1 - An apparatus to regulate combustion, in candles, tapers, braziers or wax axes. : en es
  • ES95408A1 - Lifting stick shoe (repulsive stick shoe). : en es
  • FR613919A - Insulator more particularly intended for high voltage lines : en fr
  • GB261886A - Improvements in or relating to plug-in type inductance coils for use in radio apparatus : en
  • GB250599A - Process for ageing or seasoning cement : en
  • ES95417A1 - An industrial product for gluing as well as for sizing fabrics that advantageously replaces glues and similar products. : en es
  • GB261856A - Improvements in scissors, and like tools comprising two leg members pivotally connected : en
  • FR613902A - Improvements with hand shears : en fr
  • GB262023A - Washable cover for seats of water closets : en
  • ES99273A1 - Improvements in systems for the transmission of views and their analogues, by electricity. : en es
  • FR613844A - Winder : en fr
  • GB262012A - Improvements in and relating to weeders : en
  • US1608786A - Electromagnetic device : en
  • DK36840C - Windmill. : da en
  • FR614040A - Improvements to carburettors for internal combustion engines : en fr
  • GB252728A - Improvements in locks with mushroom-shaped staple : en
  • ES99805A1 - Improved opening of cans in general made of tin, aluminum and the like. : en es
  • FR614017A - Improvements made to internal combustion engine housings, in particular those of aircraft engines : en fr
  • US1608513A - Latch : en
  • DE437960C - Automatic machine gun : de en
  • DE437841C - Device for burning green coke and similar fuel : de en
  • DE437954C - Firing device for ship guns : de en
  • DE438014C - Process for the production of drying oils (stand oils) from animal oils : de en
  • ES99753A1 - A new procedure for cleaning straw hats. : en es
  • GB261917A - Improvements in copy holders : en
  • DK36851C - Sealing device for Exhaust Pipe from Tile Stoves. : da en
  • CA266328A - Gas purifying apparatus : en fr
  • DE437986C - Armchair convertible into a bed : de en
  • GB261959A - Improved process of producing a material similar to vulcanized fibre : en
  • CH117829A - Process for the production of a water-impermeable coating on wood. : de en
  • PL6118B1 - Apparatus for introducing liquid or powdered substances into internal organs of pets. : en pl
  • US1608670A - Decorated glassware and process of making same : en
  • US1609183A - Machine for cleaning fabrics and cutting the loose ends of weft threads at the selvages : en
  • CH117524A - Sliding curtain support device. : en fr
  • GB261915A - Improvements in thermionic valves : en
  • GB261911A - Improvements in or relating to buffers or collision guards for automobiles and otherroad vehicles : en
  • US1608569A - Ironing board : en
  • US1609061A - Skirt marker : en
  • US1609116A - Method of and system for communication by radiant energy : en
  • US1608714A - Process of making ophthalmic mountings : en
  • PL6199B1 - Freewheeling hub with reverse brake. : en pl
  • US1608524A - Telephone system : en
  • US1609121A - Railway-car control : en
  • US1609004A - Machine for cutting rubber : en
  • FR614026A - Automatic electric circuit combiner for various applications : en fr
  • US1608971A - Method of grafting : en
  • CH117788A - Stamp franking machine. : de en
  • GB261948A - Improvements in holding or supporting devices of the sucker type : en
  • ES99794A1 - Improvements in turbines or wind engines. : en es
  • FR613803A - Improvements to devices or elements reflecting light : en fr
  • PL6084B3 - A method of complete gasification of tar for the continuous production of melting coke. : en pl
  • US1608800A - Tool : en
  • US1609192A - Bottle cap : en
  • US1609077A - Rail filler : en
  • GB251647A - Improvements in electrical hot-water heating apparatus : en
  • PL6099B1 - Voltage regulation with asynchronous machines for energy without watts]. : en pl
  • FR613792A - Multi-speed refrigeration machine : en fr
  • GB250903A - Improvements in inflatable balls : en
  • GB261950A - Improved manufacture of linoleum : en
  • CA266267A - Machinery clamp : en fr
  • CH117669A - Method for collecting the contents of sorting bins. : de en
  • US1608550A - Chair : en
  • US1608915A - Automobile curtain arrangement : en
  • ES99737A3 - The manufacture in Spain of copper-nickel alloys (cupro-nickel). : en es
  • PL6043B1 - Multi-color printing machine, particularly suitable for printing banknotes. : en pl
  • US1609035A - Bottle-rack-actuating device for bottle-polishing machines : en
  • US1609125A - Fountain spray : en
  • US1609191A - Variable resistance : en
  • US1608922A - Electrical condenser : en
  • US1608976A - Clamp for slicing machine : en
  • US1608527A - Facsimile telegraph system : en
  • GB261926A - Improvements in or relating to transporting apparatus : en
  • DE437823C - Machine for the production of snap fastener parts with a crown spring : de en
  • GB253559A - Improvements in or relating to steam boilers : en
  • US1608743A - Stencil sheet : en
  • FR613992A - Cinematographic film examination apparatus : en fr
  • US1608806A - Surgical appliance : en
  • GB262028A - Improvements in or relating to spindle driving arrangements for spinning machines : en
  • ES99806A1 - A new antenna for radiotelephony. : en es
  • SU1923A1 - Sliding bypass valve : en ru
  • SU1901A1 - Pneumatic loading and unloading device for mass transportation of bulk materials, as well as liquids : en ru
  • US1608622A - Process for preventing the dissolution of iron and steel in sulphuric acid and pickling baths : en
  • US1609013A - Blowgun : en
  • CH117743A - Process for the recovery of sodium hydroxide contained in liquids loaded with hemicelluloses. : en fr
  • US1609090A - Fish lure : en
  • PL6186B1 - A set of train cars for sale and exhibition of various goods. : en pl
  • US1608828A - Casing spear : en
  • US1609166A - Railway draft rigging : en
  • USD71542S - Tube co : en
  • CH118071A - Pre-chamber injection internal combustion engine. : de en
  • FR613913A - Improvements to bracelets or other similar items of jewelry : en fr
  • GB261924A - Improvements in pumps for vehicle tyres and the like : en
  • GB261999A - An improved electrical system and apparatus for controlling the headlights of motor vehicles and the like : en
  • DE437892C - Followers for rubber production : de en
  • US1609052A - Cab-le hawser : en
  • DE437933C - Catch device for conveyor baskets or the like. : de en
  • DE437915C - Process for the production of hollow glass objects, in particular lampshades : de en
  • US1608993A - Mounting for variable inductance : en
  • US1609040A - Golf tee : en
  • ES99756A1 - Procedure for obtaining ceramic products from marine silt. : en es
  • FR613760A - Engine upgrades : en fr
  • CA266295A - Fastener : en fr
  • CA266237A - Tip truck : en fr
  • CH117966A - Handle holder for scrub brushes. : de en
  • ES99752A1 - A new mechanical toy. : en es
  • US1609259A - Collapsible box : en
  • US1609252A - Radiator cap : en
  • SU1965A1 - Drive mechanism in a ship turbine installation with a gear : en ru
  • DK36861C - Device for Fastening Heels of Raakautsjuk to Footwear. : da en
  • CH117963A - Collapsible seating. : de en
  • BE337177A - : en
  • CH117339A - Belt corset with gastric bandage. : de en
  • GB262032A - Improvements in and connected with chip baskets : en
  • CA266299A - Plastic material applying apparatus : en fr
  • CA266323A - Chromium plating : en fr
  • FR613910A - Wall dispenser for sheets of paper in blocks or other objects : en fr
  • GB261881A - Improvements in or relating to circular knitting machines : en
  • PL6135B1 - Piston pump for emptying the tanks. : en pl
  • DE437964C - Power supply device for electrical alarm signaling devices for motor vehicles on country roads, in which the current is closed by a selenium cell : de en
  • GB261944A - Improvements in or relating to wood planing, moulding and like machines : en
  • US1608816A - Tire-tread-vulcanizing mold : en
  • DE437870C - Process for pressing molded parts from ceramic masses, especially from porcelain mass : de en
  • FR614036A - Improvements to direction indicators for automobiles and other road vehicles : en fr
  • ES99772A1 - Device to automatically collect olives from the ground. : en es
  • FR613766A - Seat belt for use by workers called to climb trees, telegraph poles, masts, etc. : en fr
  • FR613971A - Transmission for centrifugal and rotary pumps, vertical axis turbines : en fr
  • US1608831A - Automatic control mechanism : en
  • US1609101A - Motor-driven lawn mower and rake : en
  • FR613824A - Drying installation for flat-shaped items : en fr
  • FR613933A - Method of preparation of shaving soaps, cosmetics and other similar substances, used in stick form : en fr
  • GB239222A - : en
  • DE437993C - Device for adjusting the frame connected between the chassis of a motorcycle and the carrier of a support wheel : de en
  • ES99762A1 - A splash avoidance device. : en es
  • ES99769A1 - A winding machine. : en es
  • US1608699A - Fuel-drying apparatus : en
  • CH117717A - Process and machine for the manufacture of agglomerated hollow bodies. : en fr
  • CH117995A - Process for the preparation of an azo dye. : de en
  • CH117907A - Apparatus for storing fluid under pressure. : en fr
  • AU152026A - Improvements in looseleaf binders : en
  • BE337464A - : en fr
  • FR613936A - Aeronautical apparatus : en fr
  • GB261987A - Improvements in the construction of bogie trucks for railway and like vehicles : en
  • CA266313A - Liquid level gauge : en fr
  • CH117786A - Jaw cylinder. : de en
  • CA266223A - Rug hooker : en fr
  • CH117997A - Process for the production of a new dye. : de en
  • FR613754A - Improvements to electrical testing devices : en fr
  • CH117759A - Produced in filamentous material of animal origin. : en fr
  • US1608790A - Hairpin : en
  • US1608886A - Process of making dialyzing and pervaporating membranes : en
  • US1608796A - Uniform-flow scale : en
  • DE437804C - Drop hammer : de en
  • US1609063A - Receptacle opener : en
  • US1609273A - Pneumatic control and safety device for pressing machines : en
  • US1608547A - Rotary-feed centrifugal pump : en
  • US1609095A - Oil-burner installation : en
  • US1609150A - Control device for heating combustible mixtures : en
  • CA266289A - Wallboard fastener : en fr
  • DK36881C - Clamping device for use in gluing together picture frames and the like. : da en
  • GB261866A - Improvements in pottery and other kilns : en
  • SU1954A1 - Device for automatic start-up of recording mechanisms in recorders : en ru
  • US1608663A - Boiler for heating systems : en
  • US1608693A - Box-making machine : en
  • US1608682A - Mine car : en
  • US1608812A - Gas-density apparatus : en
  • CH117780A - A method and apparatus for the manufacture of a petroleum-like liquid fuel. : en fr
  • CH117811A - Flange for slotted springs. : en fr
  • DE437952C - Swiveling rifle rest for high seats : de en
  • DE437962C - Device on machine guns to regulate side spread : de en
  • GB261985A - Improvements in or relating to metal cutting and like machine tools : en
  • US1608736A - Radiator core : en
  • USD71549S - Design eor a : en
  • FR613797A - Improvements to the preparation of hydrogenated alkaloids of cinchona : en fr
  • US1608804A - Material-testing machine : en
  • US1609176A - Dimmer switch : en
  • CA266263A - Vehicle signal : en fr
  • CH117976A - Printing form and process for its production. : de en
  • US1608765A - Archer's bow : en
  • CH118012A - Method and device for the production of stereotype plates. : de en
  • DE437889C - Hot water heating in which a weight-loaded valve is switched on between the riser pipe and the expansion tank : de en
  • CA266290A - Roofing : en fr
  • CA266340A - Typewriting machine : en fr
  • PL6067B1 - Retractable windows for vehicles. : en pl
  • PL6073B1 - A device that does not allow the use of cars, motor boats and other means of transport. : en pl
  • DE437931C - Process for defibering plant stems and for post-cleaning the fiber obtained : de en
  • US1608586A - Combined lighting and ignition switch : en
  • US1608895A - Outlet guard : en
  • US1608992A - Clutch-pedal operator : en
  • CA266284A - Saw jointer : en fr
  • CH117946A - Sealing device on doors and windows. : de en
  • CA266312A - Liquid gauge : en fr
  • CH117993A - Process for the preparation of a sulfur- and nitrogen-containing condensation product of the aromatic series. : de en
  • CH117954A - Apparatus for drawing sheets of glass and other fusible materials. : en fr
  • GB261821A - Improvements in and relating to cutting off mechanism in cigarette making and similar machines, wherein the rod or the like is moving continuously in a lengthwise direction : en
  • GB262179A - Improvements relating to a process for the production of rubber : en
  • PL6018B1 - A method for producing an aqueous bitumen emulsion : en pl
  • PL6195B1 - Device for telephoning from trains or for trains in motion. : en pl
  • US1608758A - Supporting device for caps : en
  • DE438007C - Tempering machine for chocolate mass : de en
  • FR613985A - Solid or lattice fully removable packing box : en fr
  • FR614028A - Seal for internally toothed gearboxes : en fr
  • PL6095B1 - Gas safety valve. : en pl
  • US1608826A - Hotjse electeic : en
  • PL6051B1 - : en pl
  • CA266248A - Trolley shoe : en fr
  • US1608799A - Mercury-arc rectifier : en
  • CH117748A - Sewing machine, especially for shoemakers. : de en
  • AU484026A - Improvements in electrical switch gear : en
  • CH117992A - Process for the production of calcium carbide. : de en
  • CH117998A - Process for the preparation of a violet-blue azo dye. : de en
  • DE437969C - Large length steam turbine blade : de en
  • DE438062C - Hot water storage arrangement for steam generator with circulating water pipes : de en
  • SU1914A1 - Galvanic cell : en ru
  • SU1921A1 - Atmospheric heat engine : en ru
  • US1609055A - Rheostat socket and plug : en
  • US1609147A - Sewing-machine-lamp support : en
  • PL6061B1 - A device for burning, gassing or roasting solid, fine-grained, sprayed or liquid fuel. : en pl
  • US1609132A - Electric heater : en
  • BE337044A - : en
  • CA266319A - Mixer : en fr
  • GR1352B - PERFECTIONS OF THE MULTILINGUAL FLORIO SYSTEM MACHINE. : el en
  • CA266249A - Minnow box : en fr
  • CH117860A - Electric regulating transformer. : de en
  • CH117962A - Coat hook. : en fr
  • CH117847A - Hydraulic piston drive to achieve a rotary movement of gears when the piston rises. : de en
  • CH117988A - Confectionery items. : de en
  • US1608853A - Motor support : en
  • CH117641A - Device for switching off multi-phase lines. : de en
  • CH117763A - Industrial dust collection device. : en fr
  • US1608931A - Receptacle : en
  • BE337524A - : en fr
  • PL6002B1 - Electric cell. : en pl
  • CH117504A - Glass reinforced concrete structure. : de en
  • CH117889A - Sick bed with equipment to satisfy the needs. : de en
  • DE438004C - Rotating grate for generators with forward and backward movement : de en
  • SU1927A1 - Dual-rotation radial steam turbine : en ru
  • US1608989A - Circular-knitting machine : en
  • DE437977C - Process for the representation of colorless, sulfur-containing compounds from phenols, which attracts fiber and other substrates : de en
  • DK36844C - System for electrical Signaling. : da en
  • DE437733C - Method for easily releasable stapling of papers : de en
  • GB257959A - Improvements in clubs for gymnastic purposes : en
  • FR613937A - Fuel : en fr
  • PL6115B1 - Vehicle chassis with wheel and track drive. : en pl
  • SU1959A1 - American Type Automatic Coupler : en ru
  • CA266325A - Type chase : en fr
  • CA266296A - Telegraphic transformer : en fr
  • CA266199A - Optical projection system : en fr
  • GB249520A - Improvements in and relating to blast pipes for locomotives : en
  • FR613798A - : fr
  • CH117951A - A method of making electric heating devices. : en fr
  • CA266308A - Towel holder : en fr
  • CH117942A - Stallion halter. : de en
  • FR613850A - Improvements to dishwashing machines : en fr
  • CA266287A - Valve operating mechanism : en fr
  • CH117839A - Reverse gear. : de en
  • GB261967A - Improvements in and relating to remote control fluid distribution systems : en
  • FR613984A - : fr
  • ES99793A1 - A water-tube boiler system with a steam superheater. : en es
  • US1608892A - Cage for ball bearings : en
  • US1609003A - Sizing : en
  • SU1885A1 - A method of manufacturing base plates for mounting motors, centrifugal pumps, and the like. cars : en ru
  • DE438020C - Photographic recording and playback camera suspended from a rope : de en
  • DK36858C - Sound reproducer for voice machines. : da en
  • DE437609C - Optical reproduction device for the photographic recording of telegraphically transmitted characters : de en
  • PL6142B1 - A device method for amplifying variable electric currents on the principle of super regeneration. : en pl
  • FR613762A - Improvement of a spark plug for internal combustion engine : en fr
  • FR613811A - Improvement in gas ramps : en fr
  • FR613822A - Improvements made to temperature exchangers between fluids, in particular those for combustion gases and air : en fr
  • CH117868A - High voltage electric cable. : en fr
  • US1608722A - Drawbar attachment for vehicles : en
  • DE437914C - Traveling grate combustion with subsequent slag gasifier : de en
  • GB261900A - Improvements in devices for teaching numeration and arithmetic : en
  • US1608632A - Dental impression tray : en
  • FR613917A - Device to prevent dust rising and mud projections from automobiles : en fr
  • FR614023A - Process for the preparation of olefin derivatives : en fr
  • US1609083A - Sound-producing device : en
  • US1608851A - Typewriting machine : en
  • US1609057A - Speed regulator for motor vehicles : en
  • US1609114A - Culinary utensil : en
  • FR613843A - Improvements to rotary pallet machines : en fr
  • GB251936A - : en
  • DK36854C - Radiogoniometer, in particular for use on ships. : da en
  • FR613851A - : fr
  • PL6170B1 - A method and an apparatus for drying cellulose sheets, especially those obtained from cellulose aqueous solutions. : en pl
  • US1608487A - Transmitting circuits : en
  • US1609124A - Insulator support : en
  • US1608669A - Tapering attachment for turret lathes : en
  • US1608815A - Dirigible headlamp : en
  • US1609082A - Sound-producing device : en
  • US1608707A - Fountain attachment for pens : en
  • US1608542A - Spring-clip blank and method of making the same : en
  • US1609276A - Window sash and lock : en
  • US1608640A - Material-screening device : en
  • US1609212A - Garment supporter : en
  • GB262171A - Improvements in or relating to the construction of roads : en
  • ES95275A1 - Transmitting station for wireless telegraphy and telephony. : en es
  • US1608579A - Dry cell : en
  • GB249486A - Improvements in and relating to circular knitting machines : en
  • US1609209A - Fishing apparatus : en
  • US1609216A - Reminder : en
  • DE437921C - Braking device for the front rollers of rolling tables : de en
  • DE437959C - Self-loading pistol : de en
  • US1608535A - Electric discharge device : en
  • US1608719A - Ironing-board support : en
  • US1608777A - Chimney construction : en
  • US1609001A - Apparatus for converting hydrocarbon oils : en
  • DE438046C - Sealing device on rotary lobe compressors with a sickle-shaped working space and an abutment slide with a semi-cylindrical sealing strip in the housing : de en
  • SU1952A1 - A device for weighing a liquid without first determining the tare weight : en ru
  • US1608818A - Soap dispenser : en
  • GB261909A - Improvements in steam-traps : en
  • FR613908A - Improvements to alternating current relays and their operating instructions : en fr
  • US1608884A - Container for toilet powders : en
  • US1608977A - Disk harrow : en
  • US1608609A - Wind-operated ornament for automobiles and the like : en
  • US1609188A - Separator : en
  • DE437827C - Heating method and equipment : de en
  • GB261864A - Improvements in or relating to grid leaks and condensers for use in connection with radio apparatus : en
  • FR614033A - Improvements in machines used in shoemaking to impart to the upper the curvature of the mounting shape : en fr
  • FR613967A - Improvements to converters for powering t receiving stations. s. f. by the alternative sector and other uses : en fr
  • ES99732A1 - Procedure to manufacture mineral waters. : en es
  • US1609180A - Book holder : en
  • DE437840C - Hydraulic jack : de en
  • DE438010C - Rotary piston engine with pistons displaceable in the rotating housing and fixed abutment drum : de en
  • FR613979A - Automatic foot wiper : en fr
  • US1608859A - Massage device : en
  • FR614034A - Improvements to vending machines for cigarettes and similar shaped articles : en fr
  • ES98431A2 - Improvements in kitchens with heating boiler. : en es
  • FR613787A - Improvements made to variable elements of t stations. s. f. : en fr
  • GB261847A - Improvements in or relating to means for wireless communication : en
  • GB254756A - Improvements relating to electric furnaces : en
  • FR613795A - Cover for cells and for primary and secondary batteries : en fr
  • ES99810A1 - Procedure to manufacture capsules applicable by shrinkage. : en es
  • FR613879A - Improvements in continuous rectification of liquids of all kinds : en fr
  • GB261846A - Improvements in or relating to adjustable forms or moulds for casting or moulding cementitious materials, particularly applicable for covering or encasing girders or like members of buildings and other structures : en
  • DE437895C - Device for turning crankshafts : de en
  • FR613852A - Heater, vaporizer : en fr
  • GB261862A - Improvements relating to feeding bottles : en
  • GB261936A - Improvements in fastenings for attache cases, boxes, bags, and such like : en
  • US1609033A - Transfer sheet : en
  • US1609202A - Valve tappet : en
  • US1608752A - Can-body forming and soldering mechanism : en
  • FR613841A - Improvements in the manufacture of acetic anhydride : en fr
  • DK36842C - Device for Manufacturing Mutoscope Block Images. : da en
  • GB261899A - An improved method of and means for filling containers with powder or the like : en
  • US1608492A - Adjustable insert : en
  • DE437751C - Water heating system : de en
  • GB262020A - Improvements in the manufacture of diffraction gratings for spectroscopic, optical and like purposes : en
  • US1608548A - Combined automobile stop signal and direction signal : en
  • CA266350A - Napkin : en fr
  • ES99727A1 - An adjustable union or coupling system for pressure greasers. : en es
  • BE337465A - : en fr
  • CA266301A - Railway switch : en fr
  • US1608514A - Process for testing frangible vessels : en
  • AU2600525A - An improved foldable box or carton : en
  • CH117197A - Wood milling machine with automatic feed. : de en
  • BE337315A - : en fr
  • CA266379A - Metallurgical briquette : en fr
  • CH117861A - Protective device on motors with centrifugal starters. : de en
  • GB261937A - Improvements in or relating to hubs for vehicles and their manufacture : en
  • FR614007A - Time switch : en fr
  • GB261920A - Improvements relating to the driving mechanism of spinning and analogous machines : en
  • US1609264A - Motor vehicle : en
  • FR614015A - Warning mat : en fr
  • GB261978A - Improvements in indicating devices for apparatus for dispensing commodities in measured quantities : en
  • DE437642C - Cell silo of rectangular or rectangular cross-section with dividing walls : de en
  • DE438021C - Unwind controller for cinematographic films : de en
  • US1608596A - Camera : en
  • GB246456A - Improvements in and relating to telegraph cables provided with loading coils : en
  • DE437946C - Carburetor assembly for motor vehicles : de en
  • DE438019C - Thermocouple for measuring high temperatures : de en
  • US1608685A - Means for demonstrating the effect of artificial light : en
  • US1609131A - Bearing with roller lubricators : en
  • US1608664A - Process for producing gasoline and other hydrocarbons : en
  • US1608875A - Resonance and amplifying chamber for banjos : en
  • US1608967A - Spout-aperture bushing : en
  • US1608979A - Winch : en
  • DE437872C - Double-stroke dobby for looms : de en
  • US1608857A - Bottle-polishing machine : en
  • FR613949A - Quiet : en fr
  • US1608533A - Composite door jamb : en
  • US1608973A - Electric cluster lamp : en
  • US1609225A - Egg cooker : en
  • ES99792A1 - Improvements in diaphragms for talking machines and the like. : en es
  • US1609036A - Bottle-rack-actuating device for bottle-polishing machines : en
  • SU1902A1 - Device for using the energy of sea waves : en ru
  • US1609045A - Method of cutting die-roll matrices : en
  • DK36836C - Beet harvester. : da en
  • US1608562A - Manufacture of building blocks, slabs, floors, ceilings, tiles, and the like : en
  • FR614041A - Apparatus device determining the stopping of the launching by saber of the shuttles of looms with rising boxes when the latter are not functioning normally : en fr
  • PL6074B1 - Band knife control in band cigarette machines. : en pl
  • US1608637A - Means for discharging fluid from internal-combustion motors : en
  • PL6182B1 - Wagon warmth. : en pl
  • CH116830A - Pocket kinematograph. : de en
  • DE437982C - Switch with tungsten contacts in a vacuum : de en
  • FR613993A - Surveying device with drawing device : en fr
  • GB261931A - Improvements in arch supports for the feet : en
  • US1608724A - Cooler for displaying and vending beverages : en
  • CA266240A - Tie gauge : en fr
  • CH117554A - Sleeve designed to protect limbs from snow. : en fr
  • CH117435A - Discharge tube with control of the anode current. : de en
  • CH118069A - Rotary motor. : de en
  • CA266322A - Variable inductance : en fr
  • CH117828A - Device for impregnating wood. : de en
  • PL6025B1 - A method of obtaining valuable products from coal, tar, mineral oils and similar material. : en pl
  • US1608802A - Fluid-pressure generator : en
  • PL6056B1 - Steel alloy. : en pl
  • US1608739A - Bar traveler for spinning machines : en
  • US1609064A - Foodstuff for cattle : en
  • CA266211A - Typewriting touch system : en fr
  • PL6107B1 - Gradual separation of emulsions. : en pl
  • US1608536A - Mechanical knee-movement device for artificial limbs : en
  • US1609059A - Soot-destroyer composition : en
  • US1609270A - Packer : en
  • US1608937A - Damper-operating mechanism : en
  • US1608861A - Marking machine : en
  • CA266224A - Toy : en fr
  • CA266207A - Gate latch : en fr
  • CH117821A - Adjustable centering pin. : de en
  • CH117994A - Process for the preparation of 1.4.5.8-naphthalenetetracarboxylic acid. : de en
  • CA266298A - Typewriting duplicating device : en fr
  • CH117888A - Grinding tools, in particular for dental purposes. : de en
  • DE438040C - Converter with side air inlet : de en
  • PL6125B1 - The method of obtaining dry two-phase preparations. : en pl
  • PL6046B1 - The method of cleaning crude earth oils and other products. : en pl
  • PL6066B3 - Method for producing photosensitive films, : en pl
  • CA266377A - Terminal : en fr
  • US1609137A - Typewriting machine : en
  • GB261892A - Improvements in and relating to advertising apparatus : en
  • CH117727A - Method for stretching sheet glass and apparatus for carrying out this method. : en fr
  • CA266278A - Brassiere and girdle : en fr
  • CA266269A - Arch support : en fr
  • GB261854A - Improvements in or pertaining to tobacco pipes and cigar and cigarette holders : en
  • FR613857A - Regulator for radiators : en fr
  • GB252407A - Improvements in and relating to shaft packings : en
  • US1609223A - Snap switch : en
  • US1608928A - Soap tray : en
  • US1609172A - Electric railway gate : en
  • US1609221A - High-explosive composition : en
  • CA266280A - Floor duct system : en fr
  • CA266285A - Anesthetic compound : en fr
  • ES99771A1 - A "galalite" button obtained by molding. : en es
  • GB262017A - Process for the preparation of fertilizers containing sulphur and phosphate : en
  • FR613995A - Root cutter : en fr
  • FR614004A - Process for manufacturing sheet metal containers, in particular buckets, basins, saucepans, etc. : en fr
  • GB261863A - Improvements in and relating to the manufacture of artificial leather and the like : en
  • CH117866A - Device for cementless fastening of reinforcement parts to insulators. : de en
  • DE437852C - Blowtorch : de en
  • CA266210A - Gate latch : en fr
  • FR613952A - Spray mill : en fr
  • CA266317A - Refrigerator : en fr
  • CH117537A - Machine for cleaning bottles. : en fr
  • PL6160B1 - Method and device for separating, flaking and grading minerals. : en pl
  • CH117975A - Circumferential hook for lockstitch sewing machines. : de en
  • GB261925A - Improvements in spinning and like machines : en
  • US1609153A - Oil-well plug : en
  • US1609017A - Truck : en
  • AU2640225A - An improved game of skill and apparatus therefor : en
  • CA266212A - Medallion mounting : en fr
  • CA266361A - Shuttle mechanism : en fr
  • CH117736A - Shower facility. : de en
  • CH117774A - Process for the preparation of a perylene quinone. : de en
  • DE437956C - Device for continuous remote adjustment of objects : de en
  • GB242623A - Improvements in carbonising or gasifying fuel : en
  • DE437897C - Cutting and fiber removal device on circular linking machines : de en
  • DE438002C - Quick release device, especially for gas pipes : de en
  • US1608574A - Lawn mower : en
  • US1608626A - Pitman : en
  • FR613786A - Improvements to electronically controlled electromagnetically controlled tubes : en fr
  • US1608633A - Coupling : en
  • US1608849A - Tethered-ball game : en
  • US1608906A - Clock-operated calendar : en
  • US1608953A - Fish stringer : en
  • CA266238A - Oscillator : en fr
  • US1609140A - Railway-traffic-controlling apparatus : en
  • DK36847C - Procedure for the manufacture of briquettes of powdered or dusty fuels. : da en
  • GB261976A - A new or improved process for treating blast furnace slag and the like : en
  • CH117919A - Rubber tires for vehicles. : de en
  • US1608833A - Method of and apparatus for applying coatings : en
  • US1608840A - Boat unloader or loader : en
  • US1609206A - best available cop : en
  • FR613934A - Anti-glare device : en fr
  • DE437805C - Film drive roller with swiveling pair of pressure rollers : de en
  • FR613825A - Electrical insulator : en fr
  • DE437939C - Device for winding pipes in helical form with a small winding diameter : de en
  • PL6010B1 - Dyeing vat. : en pl
  • FR614013A - Riser box, made up of interchangeable elements, in malleable cast iron, steel cast iron or iron, for loom shuttles : en fr
  • GB255899A - Improvements in methods and devices for cutting sheet glass : en
  • PL6155B1 - A method of purifying "gases. : en pl
  • US1608725A - Lens-testing instrument : en
  • US1609122A - Friction shock-absorbing mechanism : en
  • USD71566S - Design for a camera covering : en
  • GB261988A - Machine for removing bristle-hair from skins : en
  • GB261998A - Improvements in or relating to apparatus for feeding molten glass : en
  • GB262499A - Improvements in or relating to telephone systems : en
  • CA266358A - Pencil : en fr
  • PL6176B1 - Method of making yarns from rayon waste. : en pl
  • CA266353A - Typewriting machine : en fr
  • ES99680A1 - A galvanic element with a manganese electrode and acetylene soot. : en es
  • FR613941A - Control device applicable to adjustment devices used in particular for radio signaling : en fr
  • GB261952A - Improvements in and relating to moulds for making concrete blocks : en
  • GB262011A - A machine for cutting paper lengthwise and rewinding it : en
  • FR613899A - Improvements to bracelets : en fr
  • US1608618A - Water relief valve : en
  • US1608687A - Vehicle wheel : en
  • US1608733A - Stove : en
  • DE437924C - Method for purifying salicylic acid : de en
  • CH118033A - Safety device on calculating machines against back transmissions to the setting mechanism in the value position. : de en
  • CA266302A - Clothes rack : en fr
  • GB239233A - Electrical soldering iron with interchangeable copper bit : en
  • US1609043A - Attachment for listed-corn cultivators : en
  • US1608614A - Wrench : en
  • US1608846A - Carburetor : en
  • PL6172B1 - Fluid flow regulating pump. : en pl
  • DE437896C - Air separator : de en
  • CH117744A - Runner on ring spinning or ring twisting machines. : de en
  • US1608582A - Electric switch : en
  • US1608604A - Device for photographing the interior of tubes and cavities in the body : en
  • US1609081A - Fastener : en
  • DE437997C - Machine for cleaning bottles, etc. like : de en
  • DE438088C - ampoule : de en
  • US1609143A - Jacquard for circular-knitting machines : en
  • US1609015A - Grease-charging apparatus : en
  • ES95365A1 - Improvements in thermionic valves. : en es
  • CH117965A - Metal cooking vessel. : de en
  • PL6088B1 - Template for checking the permitted external thread malfunction. : en pl
  • US1608587A - Combined lighting and ignition switch : en
  • DE437961C - Cooling device for self-loading weapons : de en
  • FR613874A - Improvements in the construction of ampoule syringes : en fr
  • CH117519A - Self-ignition device on gas stoves. : de en
  • FR613751A - Steering wheel mounting system : en fr
  • FR613966A - Fertilizer distributor : en fr
  • GB261901A - Pneumatic motor tyre : en
  • GB239849A - Improved manufacture of rubber containing mixtures and articles thereof : en
  • US1608553A - Torque-limiting device for clutches : en
  • US1608734A - Unit-control system for electric circuits : en
  • US1609148A - Wheel : en
  • DE437987C - Device for adjusting impeller water meters : de en
  • GB255460A - Improvements in bogies for railway cars and the like : en
  • DE437912C - Process for the direct production of carbon-containing or carbon-free iron in a rotary kiln : de en
  • GB250223A - Improvements in or relating to couplings for shafts or the like : en
  • CH117734A - Cleaning device. : de en
  • ES99720A3 - The manufacture in Spain of heavy aluminum, cupro-aluminum or aluminum-bronze alloys. : en es
  • US1608607A - Luggage rack or carrier for motor and the like vehicles : en
  • CH117659A - Signaling method and device for its implementation. : en fr
  • GB243001A - Improvements in or relating to steam turbines : en
  • SU1947A1 - Ship for navigation on shallow rivers : en ru
  • FR614031A - New cartridge loading system for shotguns : en fr
  • ES95425A3 - Gear reduction device. : en es
  • GB261934A - Improvements in or relating to conveying or like apparatus : en
  • DE437971C - Cooling bed : de en
  • FR613983A - Process for obtaining formic acid at a high degree of concentration : en fr
  • GB262031A - Improvements in or relating to brake mechanism for vehicle wheels : en
  • ES97464A1 - A device catches flies, mosquitoes and other insects. : en es
  • ES99726A1 - Solid elastic rubber ring to replace the pneumatic tube in car wheels. : en es
  • DK36852C - Drum-shaped Cartridge Magazine for Machine Guns or similar. : da en
  • CH118002A - Process for the preparation of a vat dye. : de en
  • DE438006C - Process for the representation of means which serve simultaneously for the extermination of plant pests and for fertilization : de en
  • USD71551S - Design for a lamp base : en
  • US1609103A - Work holder : en
  • US1608789A - Cutter : en
  • CA266364A - Plumbing mechanism : en fr
  • CH117813A - Process for reducing oxidic impurities and preventing the oxidation of molten metals or alloys. : de en
  • CH117897A - Process for the preparation of acetyl salicylic acid. : de en
  • ES99743A1 - Procedure to dry out plastered plates for accumulators. : en es
  • PL6128B1 - The method and device for longitudinal shredding of trees in the production of a tree stand. : en pl
  • PL6162B1 - Sealing ring. : en pl
  • ES99760A3 - A procedure to give cotton fabrics the appearance and properties of wool fabrics. : en es
  • CH117797A - Apparatus for measuring liquids. : en fr
  • GB261958A - Improvements in petrol and like can holders : en
  • FR613821A - Improvements in electrical remote control, indicating systems and devices used in these systems : en fr
  • CA266272A - Oil extraction : en fr
  • CA266359A - Vehicle brake : en fr
  • CA266341A - Typewriting machine : en fr
  • GB261970A - A device for the hypodermic injection of ozone : en
  • FR613775A - Improvements made to baby carriages : en fr
  • FR613859A - Scanning device by lights, in particular for the part of the cylinder, located on the side of the piston rod, for two-stroke double-acting internal combustion engines : en fr
  • FR614025A - Typographical Line Melting Machine : en fr
  • DE437830C - Procedure for announcing wagons to be carefully maneuvered in regular operation : de en
  • GR1353B - GASOLINE MIX. : el en
  • US1608500A - Switching device : en
  • US1608791A - Show-case refrigerator : en
  • CH117610A - Stop bolt for metal wires or cables. : en fr
  • DE437938C - Potato harvesting machine with a machine frame swinging around the running wheel axis and provided with a drag roller at the rear : de en
  • SU1913A1 - Method of facilitating loosening nuts and the like : en ru
  • US1608721A - Parlor basket-ball game : en
  • CH117916A - Stamped metal car body. : en fr
  • CH117613A - Fluid line control device. : en fr
  • US1609167A - Mechanical airplane toy : en
  • CH117750A - Device for the production of threads with pearl effects. : de en
  • CH117932A - Method for reducing crosstalk in telephone cables. : de en
  • CA266251A - Canoe grip : en fr
  • CA266375A - Fire arm sight : en fr
  • CH117532A - Metal container with a welded lid, such as a tin can or the like, provided with a closure allowing it to be opened without special tools and without damaging the constituent parts of the container. : en fr
  • CH117968A - Airlock. : de en
  • CH116400A - Cementing or inserting processes for iron and steel. : de en
  • PL6098B1 - Improvements to Holt's light signals, or landing lights, for aircraft mounting. : en pl
  • SU1904A1 - Glass melting bath furnace : en ru
  • CH117843A - Mercury vapor jet vacuum pump. : de en
  • DE437951C - Rifle with a grenade launcher that can be attached to the side of the barrel : de en
  • CH117862A - Device for neutralizing the magnetizing effects of the winding heads of alternating current machines. : de en
  • US1608834A - Loom let-off mechanism : en
  • US1608909A - Revolving light for vehicles : en
  • PL6108B1 - Method and means to destroy insects, weeds and other pests. : en pl
  • PL6166B1 - Rotating hoist for water. : en pl
  • CA266215A - Wardrobe trunk : en fr
  • CH117685A - Rail vehicle. : de en
  • CH117892A - Process for the preparation of a thiobenzimidazole series gold compound. : de en
  • CA266356A - Typewriting machine : en fr
  • PL6069B1 - The method of embedding the friction sections in the brake drums. : en pl
  • US1608860A - Cylinder lock : en
  • CH118018A - Device for simultaneously controlling several buffers of the voices of accordions and similar instruments with a single key. : en it
  • US1609190A - Pocket : en
  • SU1964A1 - Instrument for Lead-Filling Butt Rail Gaps : en ru
  • US1609118A - Electrical-condenser manufacture : en
  • US1608730A - Shovel : en
  • BE337497A - New toning bath for photography : en fr
  • USD71557S - Design for a wrist-watch strap : en
  • CH117749A - Bobbin case for sewing machines. : de en
  • PL6030B1 - Device for separating oil-water emulsions. : en pl
  • PL6044B1 - Cables and a method for supplying high voltage DC electric filters. : en pl
  • SU1918A1 - Instrument for measuring the elasticity of cocoons : en ru
  • DE437769C - Abraumfoerderbruecke : de en
  • ES99745A1 - A vault furnace adaptable to the firing of ceramic, refractory, metallurgical products and related applications. : en es
  • GB262006A - Improvements in and relating to electrical condensers : en
  • DE438063C - Mechanically moving systems : de en
  • US1608676A - Computing cheese cutter : en
  • US1609135A - Apparatus for removing sediment from stills : en
  • US1608489A - Manufacture of shoes : en
  • CH117619A - Process for operating power plants with compressed gas generators and compressed gas engines and power plants. : de en
  • US1608692A - Combination truck and extractor basket : en
  • US1608728A - Furnace : en
  • US1608935A - Chase amusement structure : en
  • AU2604125A - Improvements in detachable handles for sheetmetal containers : en
  • CA266342A - Septic tank : en fr
  • US1608907A - Machine for making nonmetallic shank stiffeners : en
  • US1609177A - Transformer radiator : en
  • CA266372A - Sweeping compound : en fr
  • CH117830A - Method and device for dressing a grinding wheel having a plurality of grinding edges in its respective grinding position. : de en
  • CA266281A - Ladder attachment : en fr
  • CH117770A - Electrode for electrolytic decomposition apparatus. : de en
  • PL6065B1 - Camera for light advertising. : en pl
  • BE337192A - New automatic seat post for bicycles, motorcycles, tandems etc. : en fr
  • US1608631A - Fishing tackle : en
  • PL6017B1 - Method for the production of water tar emulsions. : en pl
  • US1608551A - Radio signaling system : en
  • US1608910A - Method of and apparatus for leveling sheet metal : en
  • US1609109A - Rail tie plate : en
  • BE337240A - : en fr
  • CA266203A - Spring machine : en fr
  • AU211126A - Improvements in nut and bolt cutters : en
  • US1608591A - Spraying device : en
  • US1609236A - Envelope-making machine : en
  • SU1900A1 - A device for determining the acidity in milk : en ru
  • US1609078A - Friction grip cap for containers : en
  • US1608525A - Rheostat : en
  • US1609128A - Distillation of solid carbonaceous materials : en
  • FR613814A - Machine for wrapping candies or other items : en fr
  • US1608576A - Spring-holding device for automobiles : en
  • US1608771A - Height-measuring device for persons : en
  • DE437369C - Ash container : de en
  • GB261889A - Improvements in and relating to gates : en
  • CH117909A - Arrangement for driving the oil pump of a trailer with a hydraulically tiltable loading bridge from the motor of a railcar. : de en
  • CH117747A - Lockstitch sewing machine. : de en
  • SU1924A1 - Device for actuating an electric switch when unlocking a door lock : en ru
  • USD71561S - Island : en
  • BE337065A - Process for the production of monocarbonic acids and other organic compounds : en fr
  • CA266255A - Sheet cutter : en fr
  • US1609234A - Vapor moistener : en
  • US1609127A - Roof covering : en
  • GB261940A - Paint sprayer : en
  • GB261983A - Improvements in and relating to electric hair brushes : en
  • PL6127B1 - A method of producing concentrated acetic acid. : en pl
  • FR613784A - Improvements in radio frequency amplification circuits : en fr
  • FR613890A - Filter for gasoline dispenser : en fr
  • GB261942A - Improved manufacture of grinding or abrading stones : en
  • FR614044A - Liquid sprayer improvements : en fr
  • GB261906A - Improvements in or relating to electric fuse and like fittings : en
  • DE437906C - Fringe turning device for looms : de en
  • GB261880A - Improvements in or relating to telephone systems : en
  • DK36863C - Shoe polisher. : da en
  • DE437907C - Backrest drive for looms with releasable shaft eccentric : de en
  • USD71541S - Design for a box os similar container : en
  • US1608517A - Track eor tracklayhtg : en
  • FR613925A - Kit for smokers : en fr
  • GB256176A - A process for the separation of the active hormones from human and animal organs andliquids : en
  • GB261872A - Improvements in or relating to ordnance breech mechanism : en
  • CH117796A - Device for measuring the flow rate of liquid or gaseous media in the time unit. : de en
  • CH117812A - Steel alloy for the manufacture of objects that are hardened in the outer layers by stitching. : de en
  • CH118068A - Method for regulating internal combustion engines. : de en
  • US1608485A - Holder for domes, globes, and like objects : en
  • US1609250A - Pull rod pump jack : en
  • FR613875A - Method and apparatus for peeling certain fruits : en fr
  • US1608787A - Advertising apparatus : en
  • DK36838C - Oven with floor freezer and built-in rudder system for heating water. : da en
  • ES99686A3 - Announcing sign. : en es
  • US1609136A - Retainer for rivet-cutting tools : en
  • ES99783A3 - A procedure for making shotgun cleats, made from compressed cork pellets. : en es
  • GB261883A - Improvements in motor car hoods : en
  • GB261897A - Improvements in or relating to filters for air and gases : en
  • GB262034A - Fabric with non-fraying edge and process for the production thereof : en
  • US1608488A - Telephone system : en
  • GB258267A - Automatic braking system for railways : en
  • SU1929A1 - Device for recording the duration of work : en ru
  • FR614003A - Sealing device for tubes : en fr
  • FR613999A - Change of gait : en fr
  • US1608749A - Pocket for pool tables : en
  • CH117731A - Process for the production of a porous, non-hygroscopic cleaning compound for acetylene or other gases. : de en
  • DE437855C - Crusher with movable jaw rolling on the fixed jaw : de en
  • DE437963C - Process and machine for the production of wire ropes, rope or cable strands with a core that is stranded with individual wires : de en
  • FR613860A - Adjustable position lamp for typewriters of any type : en fr
  • FR613950A - Method and devices for dosing the mixture of liquids : en fr
  • PL6004B1 - A method of transferring electricity. : en pl
  • GB249126A - Improvements in or relating to steam power plant : en
  • FR613980A - Ice for the preservation of sea fish and its manufacturing process : en fr
  • GB261966A - Improvements relating to the prevention of back-firing in two-stroke multi-cylinder internal-combustion engines : en
  • PL6130B1 - Vehicle spring damper. : en pl
  • ES100044A1 - On an automatic discharge device for the cleaning of sewers with a lateral campaign and a siphon whose cross sections have a piece or all its flat face destined to facilitate discharge. : en es
  • FR613785A - Method and apparatus for the manufacture of sheet glass : en fr
  • FR613906A - Acoustic diaphragm system : en fr
  • US1608502A - Hydraulic differential transmission : en
  • US1609111A - Bus-lighting unit : en
  • FR613849A - Apparatus for shaping hats : en fr
  • GB261928A - Improvement of the soles of boots and shoes : en
  • GB262015A - Improvements relating to ring spinning or doubling or like frames : en
  • GB261810A - Improvements in or relating to machines for levelling soles of boots or shoes : en
  • DE437968C - Device for removing sludge from several flat sludge basins using a mobile suction excavator : de en
  • FR614046A - Explosion turbine : en fr
  • GB262013A - An improved machine for cutting fabric into strips in an oblique direction : en
  • CA266314A - Pump : en fr
  • CH117777A - Process for the preparation of the terpine by betapinene. : en fr
  • FR613871A - Improvements to optical devices : en fr
  • GB261945A - Improvement in or relating to apparatus for transferring freight : en
  • US1609115A - Hydrometer : en
  • US1608961A - Toy locomotive : en
  • US1608641A - Rotary trip tong : en
  • US1609211A - Toy : en
  • US1609219A - Device for opening and closing windows, shutters, and similar appliances : en
  • CA266217A - Storage building : en fr
  • DE437858C - Agitator, especially for cocoa u. like : de en
  • US1609233A - Stroboscopic apparatus : en
  • US1608612A - Process of sealing molybdenum or similar refractory metals and fused quartz : en
  • CA266195A - Tractor and trailer coupling : en fr
  • GB261984A - Improvements in hydraulic power transmissions : en
  • DE437833C - Recuperator for very hot furnace exhaust gases : de en
  • GB261870A - An improved edging or border for graves, gardens, paths, and the like : en
  • FR613957A - Process for the recovery of lithium carbonate : en fr
  • GB253534A - Improvements relating to slicing machines : en
  • PL6072B1 - Device for sliding windows when changing the bodywork. : en pl
  • US1609066A - Typewriting machine : en
  • US1608827A - System of control : en
  • US1608905A - Heat-conducting tube and method of making the same : en
  • US1609026A - Billiard cue : en
  • US1609246A - Adjustable flower-display fixture : en
  • FR613799A - Improvements to ultrasonic projectors : en fr
  • SU1961A1 - Vessel : en ru
  • PL6149B1 - A method of blocking fluids and gases in oil drilling holes. : en pl
  • FR613975A - Further training in directional headlights for automobiles and similar vehicles : en fr
  • US1609041A - Loose-leaf clamp : en
  • US1609253A - Cot fastener for hearse-ambulance bodies : en
  • US1608610A - Electric switch : en
  • CA266273A - Wire cutter : en fr
  • CH117973A - Stationary thread guide for a loom, allowing automatic loops formed by one or more warp threads to be obtained. : en fr
  • FR614019A - Improvements to electronic devices : en fr
  • USD71562S - penfold : en
  • US1608681A - Refrigerating apparatus : en
  • US1609009A - Spotlight-equipped bicycle : en
  • FR613773A - Internal combustion engine, fuel injection and spontaneous ignition : en fr
  • ES94078A2 - Procedure for the transformation of mercury into another element. : en es
  • ES99739A3 - The manufacture in Spain of tubes of circular section, of brass, with joint in the form of seaming; tubes of circular, square and rectangular section, striated or striped in the direction of the generatrices, in brass and copper; and angles and úes, as well as all cl : en es
  • DE437903C - Electromagnetic direction indicator with unlocking magnet : de en
  • DE437974C - Process for the preparation of phosphorus-containing derivatives of the carbazole series : de en
  • GB252311A - Improvements in or relating to paper making machinery : en
  • US1609010A - Two-compartment envelope : en
  • CH117800A - Electrical measuring instrument. : en fr
  • CH117959A - Carburettors, especially for fuels of different specific gravity. : de en
  • PL6006B1 - Instrument for measuring cross-calls in the telephone network. : en pl
  • DK36846C - Procedure for Impregnation of Wood. : da en
  • GB240155A - Improvements in or relating to brakes : en
  • FR613802A - Glazing frame as well as mold and method for its manufacture : en fr
  • FR613826A - Automotive signaling device : en fr
  • BE337482A - Device for converting a knitting machine for plain fabrics into a jacquard knitting machine : en fr
  • CH117817A - Braiding device for square wire mesh. : de en
  • US1608740A - Variable-inductance unit for radiocircuits : en
  • CH117999A - Process for the preparation of a dye of the dibenzanthrone series. : de en
  • US1608945A - Under drill bit : en
  • US1609144A - Automatic leaf turner : en
  • US1608555A - Latch bolt : en
  • PL6110B1 - A method of making maps from photographic aerial photos. : en pl
  • US1608781A - Knife : en
  • US1608896A - Flotation apparatus : en
  • US1609218A - Moistening-device : en
  • PL6042B1 - A device for introducing a bulb wire when repairing electric bulbs. : en pl
  • CH117996A - Process for the production of a new dye. : de en
  • DE438049C - Extraction of the copper content from pebbles : de en
  • US1608557A - Furnace for melting metals : en
  • US1609029A - Receptacle : en
  • US1608963A - Skate : en
  • US1609028A - Damper-operating device : en
  • PL6152B1 - The method of obtaining anthraquinone derivatives. : en pl
  • US1609053A - Axle brace for cantilever-spring vehicles : en
  • US1608844A - Treament of oxidized ores or other oxidized compounds of copper and zinc : en
  • US1609207A - Foldable holder and manipulator for bottles : en
  • US1608495A - Heating and ventilating cabinet : en
  • US1608756A - Vehicle headlight : en
  • GB261877A - Improvements in kites : en
  • DE437848C - Electric cigar or pipe lighter with a circuit that can be closed by changing the position : de en
  • US1609217A - Roll grinding machine : en
  • ES97909A1 - A procedure for priming and maintaining all the strings of a piano by means of a small number of different auxiliary organs, with the corresponding devices for their performance. : en es
  • DE437652C - Method for the electrical connection of one or more wires with a plug pin : de en
  • ES99757A1 - An electrical device for waxing and removal of warts. : en es
  • US1608872A - Temperature compensation : en
  • US1608975A - Padding : en
  • ES95367A1 - Improvements made to reels of music for automatic pianos, player pianos, and other analog instruments. : en es
  • GB250619A - Improvements in and relating to electric line welding apparatus : en
  • ES99764A1 - Improvements in tape measures for the measurement and cut of suits of both sexes. : en es
  • PL6028B1 - A method of producing water tar emulsion. : en pl
  • US1608811A - Piston-cooling system : en
  • PL6022B1 - Cooling device for high-speed alternators. : en pl
  • US1609277A - Lighting fixture : en
  • US1610316A - Thermionic device : en
  • US1609034A - Method and apparatus for extinguishing fires : en
  • PL6027B1 - KL 67 a 3i. Spindle with automatic hermetic lubrication and movable scabbard. : en pl
  • US1608912A - Doffing and donning mechanism : en
  • DE437899C - Process for the production of animal feed : de en
  • GB261955A - Improvements in or relating to driving belts : en
  • CA266370A - Speed change mechanism : en fr
  • US1608965A - Power table frame : en
  • ES99807A1 - Fuel pump for combustion engines. : en es
  • US1609239A - Process of making phosphoric acid : en
  • DE437882C - Box tipper : de en
  • GB261965A - Improvements in and relating to means for opening or closing sliding windows and panels, more especially the sliding windows of motor cars : en
  • PL6037B1 - Method and device for the distillation of mineral oils in a vacuum. : en pl
  • US1608942A - Machine for coating confections with nuts : en
  • USRE16489E - harrison : en
  • PL6198B1 - Liquid-free and shock-absorbing diaphragm for dividing resistors. : en pl
  • US1608824A - Spark-gap stabilizer : en
  • CH116843A - Hand grenade. : de en
  • DE437831C - Process for the production of remote or picture telex : de en
  • US1608972A - Spool, reel, bobbin, and the like : en
  • US1609196A - Core-molding machine : en
  • CA266246A - Wall and mould : en fr
  • GB261858A - Improvements in bags and process of making same : en
  • GB262181A - Improved method of and apparatus for effecting the disposal of exhaust gases : en
  • FR613946A - Auto clutch for automobile car : en fr
  • FR613978A - Maneuver bar vehicle : en fr
  • DE437820C - Adjusting device for sheet levelers : de en
  • US1608585A - Combined lighting and ignition switch : en
  • US1608823A - Illuminated safety bumper : en
  • US1608856A - Trailer connection : en
  • FR613759A - Economic floor : en fr
  • GB261973A - Wood paving blocks : en
  • ES99372A1 - A vane or vane pump. : en es
  • FR613865A - Washing machine improvements : en fr
  • SU1945A1 - Fixture designed to protect items from falling under the wheels of a tram : en ru
  • US1608561A - Interchangeable plate for crushing machines : en
  • US1608938A - Air-velocity-control wing : en
  • GB261876A - Improvements in devices for preventing the slipping of wheels : en
  • BE337567A - : en fr
  • DE438017C - Wanderzelthuette : de en
  • CH117863A - Cooling device for the bearings of induction motors. : de en
  • US1608510A - Car truck : en
  • CH117753A - Process to protect a material from being destroyed by insects. : de en
  • US1608835A - Dam for creeks, ditches, etc. : en
  • US1608918A - Lumber sticker : en
  • US1608696A - Woodworking machine : en
  • CH117820A - Drive chuck for lathes and similar machines. : en fr
  • DE438034C - Machine for rolling screw threads with two rolling jaws that can be moved against each other in the rolling direction : de en
  • ES99685A1 - Tissue piece packaging system. : en es
  • GB261953A - Supports for conical tubes or package carriers used in cross-winding or other frames : en
  • BE336975A - : en
  • DE437979C - Automatic pipe coupling for the brake line on railway vehicles with an automatic rigid central buffer coupling : de en
  • US1608496A - Pen and pencil clip : en
  • US1609201A - Griddle : en
  • US1608512A - Motor cycle : en
  • PL6026B1 - Lead alloy for rolling stock bearings. : en pl
  • US1608746A - Radiator cap : en
  • USD71559S - Design for an electric-lighting ceiling fixture : en
  • USD71569S - Design for a spoon or similar article : en
  • CH117990A - Electrode surrounded by a diaphragm for electrolytic water decomposers. : de en
  • DE437866C - Paddle wheel : de en
  • FR613901A - Travel spray : en fr
  • US1608998A - Fog dispeller : en
  • US1609230A - Swivel attachment plug : en
  • CA266253A - Concrete structure mould : en fr
  • AU2603225A - An improved anti-splash device for footwear : en
  • CA266300A - Shingle : en fr
  • CA266362A - Chlorine solution : en fr
  • CH117708A - Insecticides. : de en
  • DE438033C - Rolling mill for the production of twist drill blanks with shank, which are provided with a twist after rolling : de en
  • CH117765A - Adjustment device for dough wrapping machines. : de en
  • CH117920A - Inflating device for pneumatic tires. : en fr
  • US1609030A - Cotton-bale cover : en
  • PL6054B1 - KL 13 b i7. Feed water purifier for steam boilers. : en pl
  • CH117794A - Ski binding. : de en
  • CH116229A - Incandescent lamp socket for electric spotlight. : en fr
  • CA266371A - End thrust bearing : en fr
  • GB250897A - Improvements in methods of producing amines, the substitution products thereof, nitriles and tetrazoles : en
  • CA266187A - Printing machine : en fr
  • CH117640A - Permanent electromagnetic protection. : de en
  • CH117857A - Cold generating apparatus based on the absorption principle. : de en
  • US1609243A - Electrotherapeutic electrode : en
  • DE437902C - Anti-skid device for motor vehicles : de en
  • US1608572A - Ventilating window shade : en
  • US1608843A - Dental attachment : en
  • US1608882A - Hot-water heating system : en
  • PL6161B1 - Cannon, transported like a cannon on wheels. : en pl
  • US1608694A - Corrosion-resistant article and method of making the same : en
  • US1609151A - Bait : en
  • FR613847A - Lid closing device especially for crushing or tanning vats : en fr
  • US1608842A - Candy box : en
  • GB247979A - Improvements in combing or hackling machines : en
  • FR614020A - Electronic discharge device : en fr
  • ES99768A1 - A system of railroad security wagons. : en es
  • FR613916A - : fr
  • GB261898A - Improvements in silencing devices for rattling sash windows : en
  • CA266258A - Metal chamber : en fr
  • CH117853A - Muffler for internal combustion engine. : en fr
  • US1609011A - Key case : en
  • DE437871C - Device on plate drying ovens for conducting the steam supplied through the support columns of the plates : de en
  • SU1932A1 - Metal sorting machine : en ru
  • US1608881A - Stencil sheet : en
  • FR613881A - stacking elevator suitable for all longitudinal baling systems : en fr
  • GB261873A - Improvements relating to gateways for the passage of motor vehicles : en
  • CH117715A - Process and device for reducing internal rusting of heating systems. : de en
  • CH117769A - Process for the catalytic combustion of an explosive gas mixture. : de en
  • CH117944A - Storm clip for fastening flat roof tiles. : de en
  • PL6131B1 - Extractors for preparation machines and weeds. : en pl
  • PL6188B1 - Pressure regulator for compressed air brakes. : en pl
  • CH117730A - Process and boiler system for the combustion of pulverulent fuel. : de en
  • US1608817A - Electrical tachometer : en
  • US1609200A - Chain connecter : en
  • CH117940A - Device for braking rail vehicles. : en fr
  • CH117856A - Process and apparatus for generating cold. : de en
  • CH117836A - Method and device for the production of bearing stones from agate or the like. : de en
  • CH117858A - Cooling device that works according to the absorption principle. : de en
  • US1608944A - Duplex sewing machine : en
  • US1609130A - Adapter lining for candle holders : en
  • US1609169A - Mechanism for regulating the tension in machines for winding and conveying strips of fabric and similar goods : en
  • CH117815A - Process for refining high-silicon alloy iron or steel in strip, sheet, wire or bar form. : de en
  • CA266368A - Signal : en fr
  • SU1935A1 - Tool for crutches : en ru
  • BE336957R - : fr
  • CA266288A - Tractor draft gear : en fr
  • CA266260A - Aeronautical propeller : en fr
  • CA266355A - Typewriting machine : en fr
  • CH117845A - Rotary piston machine. : de en
  • PL6141B1 - A way to pupinize high-frequency telephone cables. : en pl
  • US1608624A - Method of manufacturing battery liners : en
  • US1608750A - Pool-table pocket iron : en
  • USD71544S - of decatub : en
  • GB247551A - Improvement in and relating to locking devices : en
  • CA266304A - Formic acid : en fr
  • US1609119A - Ribbon-reversing mechanism : en
  • US1609262A - Game : en
  • SU1956A1 - A device for planing wooden floors, eliminating work on the knees : en ru
  • SU1909A1 - Chemical Fire Extinguisher : en ru
  • US1608814A - Splash-operated circuit closer : en
  • GB261981A - Improvements in record files : en
  • US1608704A - Self-serving table : en
  • GB261939A - Improvements relating to gas taps or cocks : en
  • PL6012B1 - The method of obtaining azo dyes. : en pl
  • US1609102A - Vacuum brake apparatus : en
  • US1609154A - Expressing press : en
  • US1609248A - Baby band : en
  • US1608770A - Valve-operating means for internal-combustion engines : en
  • US1608718A - Delivering machine : en
  • US1609208A - Hairdressing apparatus : en
  • US1608997A - Auto headlight device : en
  • FR613813A - One-way training device enhancements : en fr
  • GB255849A - Improvements relating to cooling and ventilating systems for dynamo-electric machiner : en
  • US1608498A - Laboratory tongs : en
  • US1608751A - Vehicle signal : en
  • PL6163B1 - The cut for loosening the soil between the rows of plants. : en pl
  • USRE16493E - Adjustable skate : en
  • US1608504A - Electric condenser plate : en
  • US1608629A - Telephone system : en
  • FR613839A - Device used to support bicycles when stationary : en fr
  • US1608589A - Pump-controlling means : en
  • US1608653A - Drum for cotton cleaners : en
  • US1608930A - Means for delivering sheets into a. plurality of piles : en
  • CH117329A - Equipment on automatic looms with two or more shuttle and with rotating magazines for the replacement bobbins for guiding and holding the thread ends of the bobbins before they push into the shuttle. : de en
  • CH117822A - quick grating saw. : de en
  • US1608709A - Method of and means for preventing corrosion of well tubing, casing, and working barrels : en
  • PL6173B1 - One-wheeled vehicle. : en pl
  • US1608654A - Means for sinking wells : en
  • US1609187A - Watch guard : en
  • CH117972A - Note frame to note from cross-wound bobbins. : de en
  • PL6117B1 - Device for depositing printed sheets in high-speed printing presses. : en pl
  • US1608783A - Toy oil-pumping rig : en
  • US1609074A - Power-transmission mechanism : en
  • US1609258A - Internal-combustion engine : en
  • CH117873A - Helical cursor. : en fr
  • DE437865C - Sword arrangement for sailing ships or the like with longitudinally rotatable sword : de en
  • CA266190A - Telegraph apparatus : en fr
  • US1609100A - Display device : en
  • US1608598A - Foot-exercising device : en
  • US1608864A - Can opener : en
  • US1609227A - Lath-nailing machine : en
  • US1609238A - Vacuum tonsillectome : en
  • US1609266A - Method and apparatus for treating sheet glass : en
  • US1609024A - Arrangement for reducing the starting voltage of discharge tubes with a gaseous filling : en
  • FR613964A - Removable and articulated seat : en fr
  • DE437854C - Method and device for making grooves in stones, especially in the grinding surfaces of the mill stones : de en
  • PL6087B1 - Device for metal deposition by electrolysis. : en pl
  • US1608675A - Cultivating machine : en
  • US1608948A - Automobile signal-actuating device : en
  • USD71552S - Design fob a combined inkwell and pen support : en
  • PL6048B1 - Writing and drawing device. : en pl
  • CH118087A - Device for distancing separated windings of electrical machines and apparatus. : de en
  • SU1908A1 - Boiler for water : en ru
  • US1608683A - Mold-cooling means : en
  • PL6183B1 - Device for telephoning trains or trains in motion, : en pl
  • FR613987A - Device for constructing fireplace walls : en fr
  • US1608832A - Method in preparing foods and the product obtained thereby : en
  • US1608620A - Radiator wrench : en
  • PL6138B1 - The way of deep drilling. : en pl
  • DE437826C - Process for the production of luster fabrics suitable as a substitute for iron thread fabrics : de en
  • DE437853C - Scissors for straight and miter cutting of profile iron of all kinds with knives cutting past each other : de en
  • DE437923C - Process for the production of a yohimbine-brucine double salt : de en
  • US1608717A - Art of pulverizing : en
  • US1609133A - Process of clarifying sugar solutions : en
  • PL6024B1 - Battery board. : en pl
  • US1608845A - Loud speaker for radios : en
  • DE437862C - Exhaust steam injector : de en
  • SU1949A1 - Automatic or semi-automatic telephone device : en ru
  • US1608552A - Truck : en
  • US1608605A - Operating device : en
  • US1609002A - Aeroplane : en
  • CH117818A - Driving device for wheel set lathes. : de en
  • CH118014A - Base plate for copying on loose sheets : de en
  • CH117924A - Switching device for electrical heating resistors to be connected to different operating voltages in railroad cars. : de en
  • US1608897A - Detachable dispensing top and handle for vessels : en
  • CH117844A - Suction device for pumps that do not seal completely, especially for pumping liquids that form gases and vapors. : de en
  • CH117885A - Low pressure compressed air combustor for heavy oils. : en it
  • CA266330A - Coating composition : en fr
  • CH117326A - Fitz device. : de en
  • PL6140B1 - Replaceable blade for plowshares. : en pl
  • US1609058A - Synthesis of ammonia : en
  • PL6076B1 - A boiler system for generating high-pressure steam with a pressure of 20 atm and more in mobile engines. : en pl
  • US1608885A - Removable brake band : en
  • PL6192B1 - Klr47 f> n. Sealing material. : en pl
  • US1608491A - Metal tile : en
  • US1609042A - Electric cigar lighter : en
  • US1609179A - Dumping scow : en
  • FR613912A - Constructions with reinforcement : en fr
  • ES95423A1 - An elastic tubular mask. : en es
  • ES99766A1 - A new cover for newspapers, illustrations, weeklies and other similar purposes. : en es
  • FR613842A - Advertising device : en fr
  • CA266326A - Ticket attaching machine : en fr
  • US1608700A - Method for the production of hydrocyanic acid : en
  • US1608941A - Cap for flexible tubes : en
  • PL6005B1 - Fast telegraph method. : en pl
  • PL6060B1 - Burner for coal-dust fireplaces, in particular for engine fireplaces. : en pl
  • US1609089A - Towel-dispensing machine : en
  • US1608921A - Pottery-molding machine : en
  • GB262000A - Improvements in pivot adjustments for window and other hinged structures : en
  • PL6016B1 - Automatic warning and extinguishing device. : en pl
  • US1608950A - Ironing table : en
  • PL6148B1 - A vulnerable mine stamp. : en pl
  • US1608529A - Cutting and clamping mechanism for knitting machines : en
  • US1608868A - Hollow-tile backing for walls : en
  • CH117947A - Frame clamp. : de en
  • US1608690A - Process of and apparatus for forming cellular building blocks : en
  • US1608934A - Individual washing and drying toilet article : en
  • CA266378A - Terminal : en fr
  • SU1948A1 - Wood Thread Spool Machine : en ru
  • US1609047A - Spray nozzle : en
  • CH117616A - High speed rotary vane vacuum or pressure pump. : en fr
  • CH116543A - Stove insert for hot water preparation. : de en
  • CH117827A - Truck with an automatic device for keeping timber straight during drying. : en fr
  • US1608760A - Garage-door opening and closing device : en
  • US1608958A - Refrigerator car : en
  • CA266222A - Brush and comb : en fr
  • CA266259A - Envelope machine : en fr
  • DE437957C - Extractors on self-loading pistols : de en
  • FR613840A - Device for the protection of remote signaling installations against overvoltages : en fr
  • FR613905A - Perforated purl loom producing automatic cutting in regular or irregular lengths and distribution of these on a web, at variable distances : en fr
  • FR614038A - Device allowing rational and automatic braking of trailers : en fr
  • DK36849C - Procedure for Converting Heavy Hydrocarbons to Easier. : da en
  • GB234853A - An improved process for the manufacture of metals or alloys in a revolving furnace : en
  • GB261867A - Improvements relating to stuffing boxes, pistons, cross-heads and the like : en
  • GB262002A - Improvements in or relating to the regulation of hydraulic gears or couplings : en
  • GB262004A - Dust suction apparatus : en
  • ES99417A2 - Application of rings to the metallic fabric and its hanging from different beds and bed bases. : en es
  • CA266276A - Clothes line reel : en fr
  • CA266315A - Napkin-clasp : en fr
  • FR613772A - Tubular hoses : en fr
  • FR613931A - Racking of beer, wine, etc., at constant pressure : en fr
  • CH117937A - Device for emptying and removing dust from containers by means of compressed air. : de en
  • PL6124B1 - Rotary rectifier. : en pl
  • US1608838A - Book-stitching machine : en
  • CA266293A - Lamp : en fr
  • CH117819A - Device for clamping disc-like workpieces to be processed with a central opening. : de en
  • US1608575A - Well-drilling apparatus : en
  • USD71547S - Design for a textile fabric : en
  • CH116218A - Device for influencing the operation of a refrigeration machine, which is driven by a single-phase motor with a short-circuit armature and auxiliary phase. : de en
  • DE437926C - Pressure switch : de en
  • US1608615A - Cigarette dispenser and lighter : en
  • CH116356A - Electric feed cooker with insert kettle. : de en
  • CH117721A - Safety locking device. : en it
  • CH118022A - Parachute to throw up. : de en
  • US1609182A - Automatic stop for automatic-controlled motors : en
  • US1609048A - Hairpin : en
  • CH117969A - Process for the extraction of ammonia from the precipitating liquids that are not used in the manufacture of synthetic threads using the copper oxide ammonia process. : de en
  • DE438087C - Suction tube fastening in milk bottles, serving bottles, wash bottles, etc. like : de en
  • ES99809A3 - A procedure for the manufacture of paper sacks and packaging. : en es
  • CH118001A - Process for the preparation of a dye. : de en
  • CA266303A - Pallet : en fr
  • CA266265A - Disc harrow : en fr
  • CH117841A - Tong lift, e.g. B. for hay and sheaves. : de en
  • US1609018A - Lumber carrier : en
  • PL6139B1 - Floating device with grooved grain. : en pl
  • US1608949A - Soldering iron : en
  • PL6021B1 - device for the utilization of unused solar heat. : en pl
  • US1608581A - Hair cutter : en
  • FR613816A - Improvements in arc blowers for electrical circuit breakers : en fr
  • CH117904A - Removable letter sign. : en fr
  • DE438008C - Display device on the cocks of gas lamps and burners : de en
  • PL6011B1 - The method of obtaining metallic nitrides and the application of this method to the production of ammonia. : en pl
  • PL6040B1 - A device for transforming a car into a motor sled. : en pl
  • US1608837A - Tabulating-card printer device : en
  • ES99751A1 - Improvements in life-saving equipment for boats. : en es
  • GB261844A - Improved method for automatically controlling electrical apparatus in accordance with the circuit conditions : en
  • GB257563A - Improvements in or relating to appliances for persons with defective hearing : en
  • GB261956A - Improvements in blank holding means for presses for drawing sheet metal and the like : en
  • US1608710A - Glass-feeding apparatus : en
  • DE437989C - Knotter for straw balers : de en
  • DE437998C - Process for regulating the flow of paint in paint atomizers : de en
  • CH117883A - Process for the manufacture of capacitors with solid dielectric. : de en
  • CH117943A - Device for generating air currents. : de en
  • ES99374A1 - A process to manufacture clear, transparent and crystalline soaps and other preparations containing oil and succinic acid as essential elements, for therapeutic and cosmetic applications. : en es
  • FR614010A - Universal automatic machine for sharpening lathes, planers or other tools : en fr
  • USRE16490E - ratigan : en
  • PL6129B3 - The method of producing clichés for duplicators. : en pl
  • US1608761A - Speed-regulator system : en
  • DE438056C - Protection device for motor vehicles and. like : de en
  • FR613947A - Process for making flowers, foliage, greenery or other ornaments having the appearance of celluloid : en fr
  • GB255471A - Improvements in or relating to weighing scales : en
  • CA266231A - Spark plug : en fr
  • CH117211A - Safety device on elevator lifts. : de en
  • CH117719A - Water closet chair. : de en
  • FR613885A - Electrolytic process for the manufacture of magnesium and alkaline earth metals such as calcium by electrolysis of molten chlorides and devices for carrying out this process : en fr
  • GB261859A - Improvements in or relating to telephone systems : en
  • GB261913A - Improvements in or relating to riveted joints : en
  • ES95386A1 - An industrial product for building materials. : en es
  • FR613804A - Process for the manufacture of industrial and domestic coke using fuels. : en fr
  • GB261874A - Improvements in the steering mechanism of automobile road vehicles : en
  • ES99725A2 - A rubber membrane as a separator for batteries, accumulators, electrolytic devices, filters and the like. : en es
  • GB240145A - Improvements in and relating to sheet feeding and delivery devices for printing presses : en
  • GB261882A - Improvements in or relating to wrappers for cigarettes cigarillos and the like : en
  • GB262022A - Improvements in or relating to bathing shoes or sandals : en
  • BE337239A - Optical signal : en fr
  • PL6168B1 - A method and a device for percussive widening of drill holes. : en pl
  • US1608667A - Ventilator : en
  • FR613777A - Process for the production of high molecular weight substituted arylsulfonic acids : en fr
  • PL6019B1 - An improved way to lengthen or pull and cold roll metals. : en pl
  • FR613855A - Improvements to nozzles used in the manufacture of artificial filaments, threads and their equivalents : en fr
  • GB261807A - Improved method of and means for burning powdered or liquid fuel in furnaces : en
  • GB261907A - Improvements relating to the production of liquid fuel mixtures : en
  • GB262014A - A motor vehicle with a plurality of driving axles : en
  • SU1931A1 - Russian oven with turns : en ru
  • GB252387A - Improvements in or relating to scanning devices for television systems : en
  • DK36843C - Cutting machine with Weight. : da en
  • GB255405A - Improvements in temperature controlling apparatus and in relays : en
  • GB261977A - Automatic counting apparatus for oil cake moulding machines and the like : en
  • DE437746C - Circular knitting machine for the production of reduced tubular goods : de en
  • DE437991C - Pressure drive for devices for the uninterrupted demonstration of billboards in circulation : de en
  • PL6083B1 - A method and a device for increasing the efficiency of Cowper heaters in existing blast furnace installations. : en pl
  • ES99787A1 - A switch in oil. : en es
  • FR613856A - Three-phase system for the production of very high voltages in the same direction and continuous for radiology : en fr
  • US1608865A - Condiment holder : en
  • US1609170A - Drip-catch attachment for shower-bath roses : en
  • US1609251A - Garment : en
  • ES99812A1 - A mobile connection sleeve or plug, applicable to cement, clay, stoneware or similar pipes. : en es
  • FR613758A - High strength aluminum alloys with high coefficient of elongation : en fr
  • SU1926A1 - Radio : en ru
  • US1609123A - Power controller : en
  • CH117762A - Shoe sock. : de en
  • DE437868C - Writing device with surrounding writing paper tape : de en
  • ES95383A1 - A device for manufacturing glass by casting and laminating. : en es
  • ES99681A3 - A procedure for letterpress, lithographic or apparently concealed and revealing printing. : en es
  • FR613796A - Closure for primary and secondary electric cells and batteries : en fr
  • FR613868A - Rubber toy and its accessories : en fr
  • FR613853A - Vacuum cleaner for ventilation or smoke ducts : en fr
  • GB239513A - Method of concentrating audible signals by interference in any medium : en
  • CA266329A - Valve : en fr
  • US1608712A - Mixing machine : en
  • US1608936A - Incandescent lamp : en
  • ES99782A1 - A percussion trigger mechanism, with a perfected system. : en es
  • GB261910A - Improvements in or relating to concrete mixing apparatus : en
  • FR613991A - : fr
  • FR613783A - : fr
  • DE437815C - Control device for power machines, especially steam and gas turbines : de en
  • DK36835C - Arrangement by Calculators, in particular by the so-called Registers or Totalizers for Addition Typewriters. : da en
  • US1608628A - Applicator and method of making the same : en
  • FR613873A - Flexible blade mower : en fr
  • FR614002A - Improvements to bicycles, and in particular children's bicycles : en fr
  • US1608996A - Means for cooling the masonry for coal-dust furnaces : en
  • US1609235A - Envelope-making machine : en
  • ES99781A1 - Improvements in hydraulic power transmission devices. : en es
  • FR613886A - Melting furnace for glass, crystal and other substances : en fr
  • DE437627C - Mouthpipes for brass instruments : de en
  • GB261943A - Improvements in or relating to building structures either under ground or wholly or partly under water : en
  • FR613858A - Apparatus for the manufacture of patterned knitted fabrics (vanisé) on circular hosiery looms : en fr
  • GB254670A - Improvements in internal combustion engines and methods of operating same : en
  • GB255907A - Improvements in internal combustion engines : en
  • US1608673A - Radiocoil : en
  • US1608980A - Machine for manipulating plastic materials : en
  • DE437888C - Glass ampoule as a packaging vessel for surgical sewing material : de en
  • DE438048C - Cooking stove with built-in deep winter grate and insertable upper summer grate : de en
  • CH118006A - Apparatus for making and filling carbonated water. : de en
  • DE437824C - Process for making slots in metal : de en
  • FR613817A - : fr
  • DE437980C - Switching device for telephone stations for optional connection to one of two speech lines : de en
  • CH117805A - Cabinet for holding gramophone records. : en fr
  • AU28026A - Improvements relating to-track braking devices for, railways and like vehicles : en
  • CA266306A - Evaporating apparatus : en fr
  • GB261918A - Improvements in roll grinding machines : en
  • CA266346A - Filling station : en fr
  • FR613935A - Liquid dispensing device and its applications : en fr
  • SU1939A1 - Device for sending queen bees : en ru
  • USD71570S - Design for a textile fabric : en
  • US1608516A - Testing system : en
  • CH117854A - Injection carburetors for internal combustion engines. : de en
  • DE437992C - Device for switching electric neon advertising using perforated jacquard cards or jacquard tapes and movably arranged contact pins between two electrical conductors : de en
  • GB261912A - Improvements in and relating to darning and like needles : en
  • DE438001C - Double tensioner : de en
  • GB261957A - An improved machine for classifying, according to weight, thin sheets of all kinds of materials : en
  • PL6200B1 - Self-acting valve. : en pl
  • US1608554A - Check strap for doors : en
  • US1609204A - Concealed base for gas ranges : en
  • US1608599A - Radiator : en
  • CA266225A - Toy : en fr
  • CA266354A - Typewriting machine : en fr
  • FR613846A - Overcurrent indicator : en fr
  • GB257295A - Improvements in or relating to automatic weighing apparatus : en
  • US1608688A - Animal bait : en
  • ES95375A1 - The application of amosite or yellow asbestos for heat insulation. : en es
  • FR613888A - Bra : en fr
  • GB261884A - Improvements in surface signs for roads : en
  • GB245418A - Improved manufacture of asphalt or like substances in finely divided condition : en
  • GB260999A - Improved arrangement of movable jaws or claws for vices and the like : en
  • GB261980A - Improvements in ships' anchors : en
  • GB258270A - Improvements in dark slides or plate-holders for the daylight loading of sensitized photographic plates : en
  • CA266310A - Waterproof material : en fr
  • CH117945A - Groove rail made of soft metal for putty-free window glazing. : de en
  • CH118008A - Method and device for applying carbonless ink to paper and forms with carbonless ink coating. : de en
  • CA266262A - Crossing signal : en fr
  • FR614029A - Improvements in the manufacture of artificial silk : en fr
  • US1608923A - Dump car : en
  • FR613996A - Full tenacity annealing process for metal alloys : en fr
  • GB261845A - Improvements in or relating to the shaping of the heel ends of boot and shoe soles : en
  • GB261878A - Improvements in and relating to root harvesting machines : en
  • GB261989A - A combined guide and protector for use in universal joints : en
  • GB262016A - Improvements in or relating to electric batteries : en
  • AU489826A - Improvements in or relating to thermoelectric generators : en
  • CH117775A - Process for the production of practically soot-free and ash-free burning metaldehyde. : de en
  • FR613805A - Advanced septic tank : en fr
  • FR613962A - Utensil for molding so-called candies : en fr
  • US1608981A - Toilet inclosure : en
  • US1609267A - Line-painting machine : en
  • US1608836A - Converting punch : en
  • US1608899A - Electric sadiron : en
  • DE437922C - Safety device for false bottom conveyor bucket : de en
  • GB261849A - Improvements relating to high speed motor driven spindles : en
  • GB261954A - Carbonizing processes : en
  • US1608850A - Typewriting machine : en
  • PL6079B1 - Double-acting motor for the drive of the movable bead. : en pl
  • PL6077B1 - A device method for casting objects of unlimited length, especially lead. : en pl
  • GB261885A - Means for supplying fluids to rubber machinery, rubber mixing rolls, and the like : en
  • CH117699A - Liquid distributor, with calibrated volumes. : en fr
  • US1608742A - Stencil sheet : en
  • FR614027A - Steering brake mounting device for tractors and other tracked automobiles : en fr
  • FR613976A - Improvements in pattern marking machines with gradation : en fr
  • GB262496A - Improved apparatus for the purpose of eliminating or reducing, interference from atmospheric disturbances during the reception of wireless telegraphic or telephonic signals : en
  • CH117874A - Electrical regulating resistor with attached contact track. : de en
  • FR613835A - Process for obtaining photographic images using a suitable photographic medium : en fr
  • FR613977A - Constant and adjustable temperature thermo-electric oven : en fr
  • CA266365A - Bath trap : en fr
  • USD71554S - Design for box-cover paper : en
  • GB261964A - Improvements in or relating to building slabs and apparatus for making the same : en
  • GB259216A - Improvements in and relating to transformer windings : en
  • GB262010A - Improvements in date pitters : en
  • FR613800A - Safety razors using detachable ordinary razor blades : en fr
  • DE438054C - Liquid fire extinguisher with sight glass arrangement : de en
  • DE437913C - Positive pole electrode for electrical collectors : de en
  • GB242624A - : en
  • GB261923A - Improvements in collapsible suit cases and the like : en
  • FR613898A - Process for the treatment of animal black, resulting products, their regeneration : en fr
  • FR613982A - Concealed joist ceiling and paving system : en fr
  • ES99748A1 - Procedure to take advantage of the dust of the load or of the gases of the blast furnaces. : en es
  • DE437821C - Machine for separating panels from panel joints : de en
  • GB243000A - Improvements in or relating to means for making gas-tight joints between metal and glass or quartz : en
  • US1609162A - Radio receiving apparatus : en
  • ES99755A3 - The making of a new toy. : en es
  • ES99747A1 - A locomotive fitted with two self-supporting frames with a motor mechanism, one of which is loaded only by the main spar, while the other is loaded by the main spar and by a container or tank of supplies. : en es
  • DE437736C - Storage or transport container for coal dust : de en
  • DE438012C - Lid to be placed on normal sockets : de en
  • DE437767C - Two-part mixing drum : de en
  • DE437927C - Push button switch : de en
  • FR613771A - Indoor, invisible and sliding extendable tables : en fr
  • FR613845A - Musical instrument with deformable vibrating blade : en fr
  • SU1896A1 - Box for storing spools of sewing threads and use them : en ru
  • CA266244A - Railway indicator : en fr
  • US1608701A - Dash lamp : en
  • ES99733A1 - Vertical tube boiler. : en es
  • FR614008A - Improvements made to steel blades or the like, used in the manufacture of combs and other similar objects : en fr
  • GB258839A - Improvements in apparatus for playing board games : en
  • FR614037A - Yeast manufacturing process : en fr
  • PL6057B1 - Method of obtaining soot from natural gas. : en pl
  • US1609023A - Method of jointly manufacturing carbureted water gas and volatile hydrocarbon motor fuels : en
  • DK36834C - Air-filled Toy Dolls. : da en
  • US1608702A - Crate : en
  • US1608754A - Propeller for aircraft : en
  • FR613819A - Man's backpack sulphate device without individual tank : en fr
  • FR613854A - Process for the preparation of esters of isoborneol and borneol : en fr
  • CH117901A - Telephone installation comprising several telephone sets with local battery arranged on a common line connected to a central station. : en fr
  • FR613891A - Advanced clog : en fr
  • AU492426A - Improvements in systems for telephone modulation : en
  • CA266366A - Engine starter : en fr
  • GB262027A - Improvements in curtain runners and rails therefor : en
  • PL6145B1 - Method and device for generating alternating currents in a vibrating electric circuit. : en pl
  • US1608565A - Controlling device for jet-impelled water turbines : en
  • US1608519A - Valve : en
  • DE438053C - Reversing lock, especially for interchangeable cassettes : de en
  • FR613989A - Process for the production of the primary product formed during the recovery of by-products : en fr
  • CH114965A - Tool for plugging holes in flexible pipes. : en fr
  • CH117953A - Lock for garage doors, magazine doors etc. : de en
  • CH117970A - Process for dissolving cellulose ethers or esters. : en fr
  • PL6036B1 - The method of separating non-aqueous solutions by means of adsorption of bodies dissolved in them. : en pl
  • US1608558A - Power-operated saw : en
  • GB240793A - Improvements in pressed metal body posts for closed vehicle bodies : en
  • SU1915A1 - Variable capacitor : en ru
  • FR614012A - Safety device against the theft of spare wheels on motor vehicles : en fr
  • FR614042A - Creation of a type of cart, with automobile or horse-drawn traction, intended for the transport and unloading of various goods, in particular logs of wood : en fr
  • GB261930A - Improvements in methods and means for blasting : en
  • US1608645A - Acoustic attachment for loud speakers : en
  • US1608867A - Hydrocarbon burner : en
  • SU1920A1 - Contact detector : en ru
  • US1608616A - Cushion valve : en
  • DE437958C - Automatic firearm : de en
  • US1608566A - System for binaural transmission of sound : en
  • US1608577A - Indicating instrument for automobile radiator caps and the like : en
  • DE437869C - Mixing machine with height-adjustable mixing tools for concrete, mortar or the like and other earthy or mineral masses : de en
  • DK36837C - Fabric that can be used as a substitute for woven fabrics, skins, furs, sponges and the like. : da en
  • DE437916C - Device for drawing tubes or rods from molten glass : de en
  • CH117910A - Shock absorber for vehicles. : en fr
  • PL6185B1 - Device for cleaning trolleys. : en pl
  • US1609065A - Siphon breaker for oil-feeding devices : en
  • US1608943A - Oilcloth rack : en
  • GB262173A - Improvements in charge mixing and atomising devices for internal combustion engines : en
  • FR613782A - Axial motor of t. s. f. : en fr
  • GB261808A - Improvements in and connected with gaseous fuel burners : en
  • PL6100B1 - Electric connection of tram or rail rails. : en pl
  • US1609071A - Poultry fount : en
  • US1609199A - Art of packaging ice cream : en
  • DE437932C - Device for removing pieces of tissue from the inner wall of body cavities : de en
  • GB261905A - Improvements in and relating to thermionic valve wave-meters and the like : en
  • DE437947C - Mud flaps, especially for motor vehicles : de en
  • GB262160A - Improvements in mechanical race-game apparatus : en
  • FR613968A - Secondary battery box : en fr
  • USD71572S - Design for a stocking : en
  • CA266344A - Door : en fr
  • CH117914A - Device for regulating the cooling effect in automobile radiators. : de en
  • US1609060A - Recording instrument : en
  • US1609068A - Massage tool : en
  • CA266230A - Door mechanism : en fr
  • CH117881A - Discharge tube with cooling vessel. : de en
  • US1609161A - Discharging mechanism for paper-folding machines : en
  • CA266305A - Filter : en fr
  • AU499426A - Improvements In and relating tothe manufacture of cement concrete and apparatus for use therewith : en
  • CA266373A - Scoop trip mechanism : en fr
  • DE437990C - Device for the utilization of exhaust gases, especially from small explosion engines : de en
  • US1608880A - Crate-salvaging apparatus : en
  • US1608900A - Electric switch : en
  • US1609129A - Microfurnace : en
  • SU1936A1 - A method of processing brass scrap for red copper and zinc oxide : en ru
  • PL6164B1 - 7} of & nji% Grain sorting machine. : en pl
  • SU1899A1 - Ruler for applying a grid : en ru
  • US1608870A - Method of making indicating strips for packages and an indicating strip : en
  • CH117618A - Internal combustion engine. : de en
  • US1608917A - Process for preparing soil : en
  • US1609203A - Sucker-rod rack or hanger : en
  • CH117928A - Light signal. : en fr
  • CA266307A - Refrigerator : en fr
  • US1608556A - Drawbar : en
  • US1608726A - Diagnostic instrument : en
  • US1608780A - Transformer radiator : en
  • US1608747A - Clothes pounder : en
  • US1608819A - Crossing for trolley conductors : en
  • CA266277A - Clothes line cover : en fr
  • DE437543C - Radio receiver : de en
  • PL6038B1 - The chassis of a three-wheeled motorcycle. : en pl
  • US1609226A - Duster : en
  • PL6070B1 - Car brake. : en pl
  • PL6175B1 - The method of treating raw cotton during its processing. : en pl
  • CH117581A - Device for holding the sheet in a typewriter. : en fr
  • CH117655A - Installation for the transmission of signals on lines serving on the other hand for energy distribution. : en fr
  • CH117809A - Coqueret with counterpivot. : en fr
  • CH117979A - Sports scarf. : en fr
  • DE437828C - Condenser system for locomotives : de en
  • PL6112B1 - Steam-mouth turbine. : en pl
  • PL6041B1 - Internal combustion engine with pre-combustion chamber. : en pl
  • DE438071C - Process for representing highly effective contacts : de en
  • DE438057C - Ventilator for closed car bodies of motor vehicles : de en
  • DE437925C - Process for the preparation of aryl carboxylic acid esters of alkoxy- and dialkoxyaryl-1-dialkylamino-2-propanols : de en
  • CA266228A - Food sterilization method : en fr
  • CH117807A - Optical instrument. : de en
  • CA266243A - Doll : en fr
  • ES94081A2 - Procedure for the transformation of mercury into another element. : en es
  • CH117042A - Rotary machine shutter drawer. : en fr
  • US1608499A - Process for aging or seasoning cement : en
  • CA266324A - Printing machine : en fr
  • CA266232A - Impure molten metal treatment : en fr
  • US1608810A - Pan-oiling machine : en
  • PL6062B1 - Automatically operating coal furnace. : en pl
  • US1608888A - Assigi-iob : en
  • US1609160A - Fishhook : en
  • CH117967A - Bottle cap. : de en
  • CH117896A - Process for the preparation of a complex water-soluble antimony compound of thioglycolic acid. : de en
  • US1608999A - Key case : en
  • US1608602A - Slack tub : en
  • CA266283A - Internal combustion engine : en fr
  • CH117707A - Rack. : en fr
  • US1608729A - Process of making shovels : en
  • US1608741A - Apparatus for effecting continuous distillation : en
  • SU1903A1 - Tool to attach the plow field wheel to the front axle : en ru
  • US1608772A - Valve box : en
  • BE337198A - : en fr
  • CA266309A - Umbrella : en fr
  • CH117894A - Process for the preparation of the symmetrical urea of p-oxy-m-aminophenylarsinic acid. : de en
  • US1609229A - Ship log : en
  • PL6063B1 - A small or pocket turntable. : en pl
  • US1608568A - Hydraulic brake : en
  • CH117834A - Fixing device for medals, decorative plaques, etc. : en fr
  • CH117933A - Automatic switch for electric radiators. : de en
  • DK36862C - Signal device for Café use. : da en
  • US1608606A - Shaft-revolution indicator : en
  • BE337472A - : en fr
  • CH117725A - A method and apparatus for drawing sheet glass. : en fr
  • PL6068B1 - A car with two axles steered by separate steering mechanisms. : en pl
  • USD71560S - Design for an advertising display stand : en
  • CH117745A - Device for the automatic exchange of the shuttle in looms. : de en
  • US1608809A - Combined brake and accelerator : en
  • US1608684A - Drop-weight control for loom pattern mechanism : en
  • US1609244A - Vending machine : en
  • CA266327A - Carbon black manufacture : en fr
  • CH117831A - Device for removing at least one wire from a supply of wires. : de en
  • US1608656A - howard : en
  • SU1962A1 - Drain valve : en ru
  • PL6045B1 - Electric gas lamp, especially filled with neon. : en pl
  • US1608829A - Hook : en
  • US1608970A - Inkwell cover : en
  • SU1953A1 - Flush valve for toilets etc. appliances : en ru
  • US1608630A - Draft : en
  • DE437857C - Suspension device for filter hoses : de en
  • BE337537A - : en
  • CA266235A - Process of bending rubber surfaces : en fr
  • CA266204A - Gas injector : en fr
  • ES99804A1 - Improvements in the manufacture of refractory pieces of all kinds, with resistance to the highest temperatures. : en es
  • AU62526A - An improved brickmaking machine : en
  • CH117767A - Device for cutting lengths of stems, in particular cigarettes. : en fr
  • SU1958A1 - Reactive Disk Turbine : en ru
  • USD71548S - Design for a textile fabric : en
  • US1608894A - Fishing apparatus : en
  • CA266374A - Railway brake : en fr
  • PL6101B1 - Method of obtaining permanent multi-color reserves under aniline black. : en pl
  • US1609269A - Lapping machine : en
  • US1608904A - Fabric-covered toy figure : en
  • US1609069A - Hand brake for railway cars : en
  • US1608634A - Apparatus for sterilizing and drying containers : en
  • US1608723A - Tire pump : en
  • DE438022C - Process for making color photographic images : de en
  • SU1925A1 - Flint Lighter : en ru
  • US1608768A - Mechanism for manufacturing hollow blocks : en
  • US1608986A - Machine for controlling railway-traffic-governing apparatus : en
  • US1609134A - Oil stove : en
  • ES99785A3 - An automatic jackhammer. : en es
  • SU1941A1 - A device for making bricks with a cavity closed on all sides : en ru
  • US1608508A - Means for operating reciprocating conveyers or screens : en
  • PL6126B1 - Method for removing sulfogroups from sulfonic acids of anthraquinone series. : en pl
  • US1608643A - Catalyst for synthetic methanol production : en
  • CA266294A - Slide closure : en fr
  • GB259925A - Improvements in sun-shields for the use of drivers of motor cars : en
  • GB261962A - A piece of ordnance more particularly adapted for firing against aircraft : en
  • FR613807A - Improvements to devices for gluing textile fibers or yarns : en fr
  • GB262174A - Improvements relating to high speed multicylinder motive power engines : en
  • ES99758A3 - An improvement in the cores or substrates of winding of textile materials. : en es
  • FR614022A - Improvement in depilatories : en fr
  • ES99307A1 - Provisions for the uniform distribution of the gas stream in electrical installations for gas purification. : en es
  • PL6082B1 - Device for controlling the hook release of cigarette machines. : en pl
  • US1608671A - Double-hung window and like construction : en
  • US1609032A - Tire-rim tool : en
  • FR613884A - Smoke devices using hexachlorinated ethane and chlorinated naphthalene derivatives : en fr
  • FR613867A - Lock barrel with diagonal stop : en fr
  • AU298726A - Automatic pan making' machine : en
  • FR614000A - Gear grinding machine : en fr
  • FR613932A - Manufacturing process of wheels for vehicles of all kinds : en fr
  • GB262003A - A device for perfuming cigarettes and tobacco : en
  • US1609038A - Process of preparing magnesium cyanide and product thereof : en
  • PL6146B3 - Viable mine housing. : en pl
  • GB261996A - Improvements in or relating to boot & shoe stiffeners and machine for making same : en
  • US1608528A - Lubricant-retaining means for compressors : en
  • US1608661A - Method of and apparatus for the continuous softening of water by the use of zeolites : en
  • US1609165A - Hood latch : en
  • CA266201A - Heater and draft apparatus : en fr
  • DE437984C - Melting machine with suction cap for removing the finished glass body : de en
  • ES99797A3 - Suspension device for several isolated charts or maps, suspended in a row and weighted by means of a terminal rod. : en es
  • FR613920A - Progressive gear change device with hydraulic braking : en fr
  • FR613922A - New oxidation process which can be used in removing iron from wines and other organic liquids and in similar reactions : en fr
  • GB261914A - Improvements in reversing-gearing for mercerising machines : en
  • FR613981A - Improvements made to headlights for vehicles, in particular those for road cars : en fr
  • FR613838A - Fluoroscopy and radiography examination table : en fr
  • GB261895A - A new or improved brick or block making machine : en
  • DE437911C - Improvement of operations in sulfuric acid factories : de en
  • DE437928C - Electric direct current arc lamp for photographic and film-technical recording purposes : de en
  • US1608546A - Distortion-measuring system : en
  • US1609019A - Door holder : en
  • FR613770A - Application of the worm to the operation of pig troughs : en fr
  • GB262018A - Improvements in and relating to oil cups : en
  • GB262030A - Improvements in the manufacture and production of isodibenzanthrones : en
  • GB254345A - Improvements in and relating to electric incandescent lamps and similar devices : en
  • US1608597A - Annular hearth oven : en
  • US1609186A - Display carton : en
  • PL6033B1 - Ki; 63 c 29. Carriage wheel with a movable guide. : en pl
  • CH117733A - Cleaning device for floors. : de en
  • ES99763A1 - A procedure for the manufacture of reinforced envelopes. : en es
  • DE438079C - Device for tensioning sound box membranes, in particular for telephones, loudspeakers, acoustic apparatus, etc. : de en
  • ES95410A1 - Improvements in the manufacture of glassware. : en es
  • FR613776A - Machine for cleaning wooden barrels of mineral oils and fats : en fr
  • FR613924A - Process and device for producing a protective coating on pavements or any other surface either by means of various pitches, bitumens, tars or oils emulsified together or separately with water or another fluid, or by means of suspensions produced with these various product elements obtained and equipment used : en fr
  • PL6189B1 - A method of regulating the speed of an electric drive, in particular switches, signals and the like of railway safety devices. : en pl
  • US1608825A - Fusible separator for electropercussive welding : en
  • FR613827A - Improved device for feeding and dividing into bundles for machines for assembling brushes and brooms made of coconut fibers and the like : en fr
  • US1608911A - Folding chair : en
  • US1608755A - Propeller for aircraft : en
  • US1608805A - Motor vehicle : en
  • US1608891A - Ignition coil : en
  • GB258215A - Improvements in vehicle headlights or other search lights : en
  • GB261929A - Improvements in or relating to signalling devices for motor cars and like road vehicles : en
  • DE437985C - Pew : de en
  • ES99767A1 - An extendable and folding armchair. : en es
  • GB249152A - Regenerative heat exchanging apparatus : en
  • US1609022A - Lubricator piping connection for locomotives : en
  • US1608608A - Detachable driving unit : en
  • US1609049A - Fabric-measuring apparatus : en
  • CH117772A - Process for the production of aluminum oxide. : de en
  • CA266188A - Belt guide : en fr
  • GB253510A - Improvements in heel tread members for boots and shoes : en
  • CA266338A - Friction element : en fr
  • FR613790A - Reflection warning signal for automobiles, etc. : en fr
  • US1608984A - Vehicle signal : en
  • CH117671A - Speed excess indicator and recorder device for motor vehicles. : en fr
  • GB261990A - Process and apparatus for the manufacture of carbon disulphide : en
  • US1608689A - Artificial limb : en
  • FR613752A - Adjustable exhaust nozzle with variable action for locomotives, locomobiles or similar machines : en fr
  • DK36856C - Filling block for Building Floor Separations and similar Covers. : da en
  • US1608532A - Rotary toothbrush : en
  • US1608716A - Trousers presser : en
  • US1608767A - Scraper for stills : en
  • US1608952A - Gravity centering device : en
  • US1609014A - Tonsil remover : en
  • CH117891A - Therapeutic treatment apparatus. : de en
  • CA266206A - Drawing mechanism : en fr
  • CA266333A - Brooder : en fr
  • CH117985A - Dust filter with hollow filter bodies. : de en
  • AU311726A - Improvements relating to track braking apparatus : en
  • GB261982A - Improvements in bearings for knife-edge pivots : en
  • SU1910A1 - Clamp during the acceleration of the gap rails : en ru
  • CA266233A - Advertising and towel service device : en fr
  • PL6094B1 - Round-fed steam turbine. : en pl
  • BE337027A - New composition and process for the manufacture of building bricks, slabs and analogues : en fr
  • US1609000A - schneider : en
  • CH117974A - Lockstitch sewing machine. : de en
  • DE429467C - Screw cap for pens and bottles : de en
  • CA266227A - Storage battery : en fr
  • US1608617A - Machine for assembling containers : en
  • US1608797A - Lubricating device : en
  • US1608570A - Lettering pen : en
  • US1608515A - Automatic sprinkler : en
  • DE436943C - Process for the preparation of dyes containing at least two nitro groups in the molecule : de en
  • DE437886C - System of two-part screw plug locks : de en
  • CA266192A - Heating, cooling and lighting fixture : en fr
  • CA266239A - Fire signal : en fr
  • US1609193A - Flushing valve : en
  • CH117877A - Device to prevent the automatic switch of the healthy units of a power generator or converter system from being triggered in the event of a short circuit in one unit. : de en
  • US1608563A - Key holder : en
  • SU1951A1 - Adaptation to the typewriter to assign and indicate the last line of the page : en ru
  • US1608545A - Work support : en
  • US1608503A - Sole leather trimming machine : en
  • PL6014B1 - I, Michael Aktiengesellschaft fur chemische und metallurgische Industrie (Berlin, Germany \ Deodorizing agent for tanning. : en pl
  • PL6049B1 - Driving device for dams. : en pl
  • PL6119B3 - Pest control. : en pl
  • SU1940A1 - A method of making an aluminum screen for cinema : en ru
  • FR614045A - Improvements to radio receivers powered by an electricity distribution sector : en fr
  • FR613883A - Electrically operated locking device for control levers or the like : en fr
  • US1608484A - Film roller : en
  • CH117934A - Process for the production of freely movable carbon electrodes for electric furnaces. : de en
  • FR614021A - Mudguard applicable to motor vehicles circulating in built-up areas : en fr
  • ES99744A1 - A procedure for the coloring of semolina of rice, corn and other cereals. : en es
  • FR613969A - fuel saver for motor vehicle engines : en fr
  • CH117935A - Process for preparing a soluble antimony compound. : de en
  • US1609232A - Color photography : en
  • DE437972C - Device for winding up strip-like rolled material : de en
  • ES98776A1 - A new thresher. : en es
  • FR614016A - Automatic indicating device with totalization of weights for weighing instruments : en fr
  • ES93063A1 - A hygienic protector of suitable form adaptable to the tables of seat of the toilets or "water-closet". : en es
  • SU1905A1 - Disc machine for cutting cabbage and other vegetables : en ru
  • US1608858A - Trouser hanger and stretcher : en
  • US1609263A - Shuttle guard : en
  • DE437863C - Hub for sheet metal disc wheels with folded out spokes : de en
  • US1608727A - Coated rubber and process for producing the same : en
  • US1609274A - Bumper-carried chain box : en
  • DE437873C - Reinforced concrete tunnel lining : de en
  • FR613761A - Fire tube boilers : en fr
  • US1608642A - Fuel-feeding machine : en
  • CH117740A - Can closure. : de en
  • GB261890A - Improvements in or relating to electric relays : en
  • GB261995A - Improved cleansing box for use in a sewerage pipe : en
  • PL6174B1 - Brake device, in particular for hoisting machines. : en pl
  • GB261887A - Improvements in or relating to press copying devices : en
  • DE437723C - Pen extractor for pen extractors : de en
  • ES95390A1 - Table phone station. : en es
  • GB261903A - A headlight dipping apparatus for motor cars : en
  • CH117782A - Method and machine for the production of curved stereotype panels. : de en
  • CH116375A - Card game. : de en
  • FR613892A - New material and products resulting from its application : en fr
  • FR613896A - Process for the production of methanol : en fr
  • GB261986A - Improvements in fuel injectors for internal combustion engines : en
  • ES99803A1 - Improvements in electric current refrigerating devices. : en es
  • GB236914A - Improvements in or relating to the feeding of internal combustion engines with heavy fuel : en
  • PL6134B1 - A method of making soap flakes. : en pl
  • FR613895A - Pedaling device by levers applicable to the propulsion of cycles : en fr
  • DK36833C - Gas stove. : da en
  • DK36848C - Procedure for refining mineral oils and their distillation products. : da en
  • GB261935A - An improved seat, chair, or the like : en
  • FR613753A - Mechanical horse : en fr
  • US1609020A - Loud-speaker panel : en
  • GB261840A - Improvements in or relating to photographic printers' composing machines : en
  • US1608652A - Adjustable cradle for weft-replenishing looms : en
  • US1608668A - Flexible connection for railway locomotives, cars, and other vehicles : en
  • US1608903A - Self-directing headlight : en
  • FR613769A - Mud flap wheel : en fr
  • GB256993A - Improvements in and relating to wheel rims for pneumatic and other tyres, and the manufacture thereof : en
  • US1608920A - Manually-guided motor-driven abrading machine : en
  • FR613927A - Improvements to plated bars : en fr
  • CA266208A - Harrow : en fr
  • FR613757A - Combustion chamber for pulverized coal boiler and combustion process : en fr
  • GB262694A - Improvements relating to internal combustion engines : en
  • FR613755A - Process for the separation of gas mixtures : en fr
  • US1608946A - Brake : en
  • US1608686A - Material and method for stimulating growth of hair : en
  • CH117785A - Rotogravure printing machine for producing newspapers and the like. : de en
  • FR613767A - : fr
  • FR613809A - Apple molasses manufacturing process : en fr
  • FR613810A - Baby folding cart : en fr
  • DE437910C - Extraction of concentrated sulfur dioxide : de en
  • GB261855A - Improvements in strainers : en
  • GB262498A - Improvements in or relating to the manufacture of vitreous containers for electric lamps, thermionic valves and the like : en
  • US1608893A - Automatic stop : en
  • CH117832A - Mechanical impact tool. : de en
  • US1608531A - Quick-release device for wringers : en
  • USD71540S - Design por a cash-register cabinet : en
  • US1608807A - Jewelry clasp : en
  • US1609062A - Skirt marker : en
  • BE337412A - : en
  • DE437770C - Abraumfoerderbruecke : de en
  • FR613948A - Automatic carburetor corrector, adjustable to variations in engine temperature and atmosphere : en fr
  • GB253892A - Improvements in and relating to portable cabinet talking machines : en
  • CH117826A - Tool holder for cutter with attached blades. : en fr
  • CH117849A - Machine with rotating piston and rotating abutment. : de en
  • US1608592A - Toy construction unit : en
  • US1608951A - Friction shock-absorbing mechanism : en
  • DK36853C - Method and Apparatus for Preserving Succulent Plant Substances. : da en
  • DE437585C - Remote electric display device : de en
  • GB262021A - Pneumatic pistol : en
  • US1608932A - Dyeing and similar machine : en
  • CH117955A - Process and device for the manufacture of glassware. : de en
  • US1608571A - Oil-purifying apparatus for internal-combustion engines : en
  • US1609070A - Disinfectant fertilizer : en
  • US1609085A - Chair for window cleaning : en
  • SU1943A1 - Drum Peat Drainage Press : en ru
  • CH117764A - Oven. : de en
  • US1609195A - Rope holder : en
  • US1609224A - Swing toy : en
  • CH117848A - Wind engine. : de en
  • US1609050A - Extension cylinder lock : en
  • CA266367A - Fur trimmer : en fr
  • CH117009A - Tool for making poster font. : de en
  • CH117737A - Bed warmer. : de en
  • US1608978A - Winch : en
  • CH117792A - Straight holder. : de en
  • US1608763A - Landing gear : en
  • US1608877A - Railway-car door : en
  • US1609237A - Flexible extension for front clasps and steel stays : en
  • US1608959A - Dumping mechanism : en
  • US1609007A - Distillation of oils : en
  • GB261933A - Improvements in or relating to conveying elevators or like apparatus : en
  • GB262161A - Improvements in or relating to grinding mills : en
  • FR613768A - System of regulators for compressed air brakes of freight trains : en fr
  • CA266343A - Tire deflating device : en fr
  • CH117893A - Process for the preparation of the disodium salt of the sym. (1-sulfo-2-auromercaptophenyl-4) urea. : de en
  • USRE16491E - Window-control mechanism : en
  • CA266197A - Electrical meat thawing method : en fr
  • US1609146A - Selector : en
  • DE429954C - Fire hose : de en
  • CH117755A - Burners for lane machines for searing yarn. : de en
  • PL6120B1 - Printing press for banknotes. : en pl
  • US1609073A - Talking-toy mechanism : en
  • USRE16488E - Dough and process op making the same : en
  • CH117511A - Static vacuum cleaner. : en fr
  • US1609098A - Iron stand : en
  • CH116330A - Electric individual drive for cards and similar spinning machines. : de en
  • SU1955A1 - Two-stage or multi-stage hydraulic injection device for compressing air and other gases, using pumps to continuously maintain fluid circulation in it : en ru
  • US1608735A - Method for making radiator cores : en
  • US1608847A - Typewriting machine : en
  • US1609256A - Nonglare lens : en
  • AU472426A - Improvements relating to apparatus for controlling the flow of molten glass through a discharge aperture : en
  • PL6015B1 - A method of separating aromatic substances from roasted coffee. : en pl
  • SU1969A1 - Adaptation to the indicator to determine the flash moment in the engines : en ru
  • US1608534A - Drawing press : en
  • US1608995A - Electric lamp : en
  • US1609149A - Valve-operating mechanism for internal-combustion engines : en
  • CA266194A - Syrup spout cover : en fr
  • CH117875A - Overcurrent protection regulator for multi-phase systems. : de en
  • US1608660A - Trailer attachment for vehicles : en
  • US1608933A - Sealing ring for vulcanizing tires : en
  • US1609080A - Fastener : en
  • AU243526A - Improved collapsible rim : en
  • CH117793A - Grinding wind chest for organs and organ-like instruments. : de en
  • CH117808A - Fuse for spring drives. : de en
  • CH117880A - Method for producing a discharge tube with at least one wall covering serving as an electrode and discharge tube produced according to this method. : de en
  • FR613781A - Universal joint arrangement : en fr
  • CA266214A - Counterbore : en fr
  • CA266221A - Fan : en fr
  • CH117732A - Cutting device for cheese, butter, etc. : de en
  • US1608621A - Electrical conduit system : en
  • US1608822A - Dirigible airship : en
  • US1608808A - Bulk propellant powder : en
  • US1609138A - Train-lighting system : en
  • US1608987A - Roof or floor construction : en
  • US1609213A - Furnace : en
  • FR613943A - : fr
  • GB262024A - Ice cream carton filler : en
  • DE437919C - Bearing for roll neck : de en
  • DE438013C - Incandescent cathode tube system with three-electrode tubes : de en
  • CH117728A - Process and device for the production of sheet glass. : de en
  • US1608744A - Sand-green golf cup : en
  • US1609110A - Carrier and gauge for expanding eyeglass frames : en
  • PL6111B1 - The method and device for making imitations of a precious tree and applying patterns to the tree using prints. : en pl
  • PL6165B1 - Device for pulling chain or wire rope in the forage press. : en pl
  • US1608792A - Control system : en
  • US1609254A - Beater : en
  • US1608678A - smith : en
  • US1608883A - Valve tool : en
  • CH117654A - Amplifier for four-wire circuit with strongly pupinized lines : de en
  • US1608956A - Refrigerator-car construction : en
  • CH117957A - Process and device for dry cooling of coke in the production of luminous gas. : de en
  • DE438058C - Device for generating the wrong wire or for loosening existing wire when stretching roving : de en
  • US1608623A - Battery liner : en
  • CA266229A - Cigarette container : en fr
  • CA266311A - Strip feed machine : en fr
  • US1608538A - Motor crank : en
  • US1608672A - Tubular construction material : en
  • GB261969A - An improved incinerator or destructor for burning waste material, garden and other refuse : en
  • DE437878C - Tab, consisting of a strip of paper which is pulled through a slot in the edge of the paper to be provided with the tab, then folded and glued to the head : de en
  • DE437999C - Foosball game : de en
  • US1609173A - Vehicle for children : en
  • USD71543S - Design for a table lamp : en
  • SU1942A1 - Water tap : en ru
  • US1608974A - Apparatus for controlling the directional reception characteristics of loops or coil antenne : en
  • FR613793A - New differential mechanism, gearshift, gearshift, clutch and articulated axles for self-propelled vehicles : en fr
  • GB252144A - Improvements in and relating to electric circuit connectors : en
  • PL6181B1 - The decontaminating apparatus. : en pl
  • FR613832A - Steering wheel for motor vehicles : en fr
  • FR614047A - Chain conveyor with tensioner and injector for automatic transport and rinsing of bottles : en fr
  • DE437905C - Self-locking drive for ship lifts : de en
  • ES95422A3 - Improvements in the closure of metal sheet containers. : en es
  • FR613893A - Advanced tent : en fr
  • US1608966A - Plumbing-trap device : en
  • FR613806A - Process for the preparation of esters of isoborneol and borneol : en fr
  • FR613914A - Hose for pipelines subject to high internal pressures : en fr
  • GB261888A - Improvements in the manufacture and production of isodibenzanthrones : en
  • FR613765A - Automatic dispenser : en fr
  • CH117771A - Process for the production of nitrogen peroxide by oxidation of ammonia gas. : en fr
  • FR613837A - Process for the separation of fatty acids and glycerides : en fr
  • FR613778A - Liquid sprayer : en fr
  • DE437794C - Machine for the completion of the feet of vacuum vessels, in particular electron tubes and electric light bulbs, provided with a large number of fused holding and power supply wires : de en
  • DE437806C - Film winding device for cinematographic apparatus : de en
  • GB262019A - Improvements connected with mortice marking gauges : en
  • AU2600625A - An improved foldable box or carton : en
  • ES99786A1 - New chain-type wood mortising machine with motor coupled by a small belt or by transmission. : en es
  • GB261991A - Improvements in the process for producing pure potassium salts : en
  • GB262177A - Improvements in telephone systems : en
  • US1609044A - Fluid-pressure jacking and traversing mechanism for motor vehicles : en
  • PL6136B1 - Method and device for the enrichment of ores. : en pl
  • US1608762A - Intake manifold : en
  • US1609231A - Cotton cultivator and chopper : en
  • US1608580A - Radio receiving system : en
  • US1609214A - Heater for hovers or brooders : en
  • PL6001B1 - Self-contained telephone system. : en pl
  • PL6047B1 - A method and device for making colored patterns on leather. : en pl
  • US1608794A - Gunnery teacher and time recorder : en
  • US1608549A - Steering-wheel switch dimmer : en
  • ES99750A1 - Provision for disintegrating the photoelectric image for the purposes of image telegraphy. : en es
  • FR613921A - Windshield wipers for motor cars : en fr
  • SU1917A1 - Elevator transport device for loose bodies : en ru
  • US1608593A - Steering-wheel lock : en
  • US1608635A - Apparatus for removing paint : en
  • US1608878A - Testing or measuring apparatus : en
  • US1608803A - Polishing copper rollers : en
  • US1608964A - Radiostabilizer : en
  • CA266275A - Furnace fluxing process : en fr
  • US1608651A - Detachable sign : en
  • CA266352A - Typewriting machine : en fr
  • US1608543A - Container : en
  • FR613788A - New construction materials, devices and systems and machinery for making such materials : en fr
  • US1608497A - Hanger for wardrobes : en
  • US1609087A - Carpenter's bench vise : en
  • US1608490A - Level-winding device for fishing reels : en
  • US1608711A - Whipstock : en
  • US1608713A - Ruler : en
  • CH117882A - X-ray tube with an outer wall partly made of metal. : de en
  • PL6078B1 - An improved method of treating alkali metal amalgams, especially for the production of alkali metals. : en pl
  • FR613903A - Device intended to increase the flexibility and strength of the fingers : en fr
  • FR613907A - Fire extinguisher : en fr
  • FR614030A - : fr
  • PL6169B1 - The method of making expressed rubber objects. : en pl
  • DE429143C - Arrangement for remote transmission of the display of measuring devices using auxiliary devices that periodically influence contacts : de en
  • FR613864A - Removable frames or screens to transform an open automobile body into a closed body or sedan : en fr
  • DE437904C - Filling device for fountain pen : de en
  • CH117890A - Device for treating the scrotum with diathermy. : de en
  • DE437850C - Circulating fuel air mixer : de en
  • CA266236A - Toilet seat cover : en fr
  • CH117656A - High frequency duplex type signaling installation. : en fr
  • FR613900A - Improvements to vaporizers : en fr
  • FR613866A - Extensible die : en fr
  • US1609257A - Ladder : en
  • DE437800C - Device for assembling disc gas containers : de en
  • SU1963A1 - Adaptation to room furnaces for the gradual combustion of fuel : en ru
  • CA266216A - Fastener : en fr
  • GB255806A - Apparatus for safely sending mail bags, luggage and similar objects from aerial crafts to the ground : en
  • GB240434A - Method of manufacturing hollow-ware articles : en
  • CA266186A - Electric heating element : en fr
  • US1609012A - Key case : en
  • US1608757A - Rheostat mechanism : en
  • US1609260A - Ground anchorage for upright structures : en
  • US1608731A - Tinning apparatus : en
  • CH117870A - Electric pull switch. : de en
  • US1608657A - Method oe and apparatus eor eorming sheet glass : en
  • PL6090B1 - Drive of the pedal axles of a car with two rear driving axles. : en pl
  • US1608518A - William mineath : en
  • US1609097A - Process of making charcoal briquettes and product derived therefrom : en
  • CA266241A - Musical instrument key : en fr
  • CH117672A - Control device in motor vehicles with more than two axles or with one or more trailers. : de en
  • CH117816A - Machine for straightening, bending, stamping and similar work. : de en
  • DE437838C - Loading crane : de en
  • GB262025A - Improvements in the production of fabrics having a worsted-like appearance : en
  • DE438015C - A pouring pan suspended from a hanging rail : de en
  • GB240481A - Automatic regulator of the rate of combustion in boilers : en
  • GB261971A - Improvements in mechanism for the interconversion of reciprocating and rotary motion : en
  • GB261947A - Improvements in internal combustion engines : en
  • DE438032C - Device for transporting demountable cutting machines in Floezen : de en
  • GB252020A - Improvements in zinc alloys particularly suitable for casting : en
  • US1608773A - Spike holder : en
  • DE437887C - System of two-part screw plug locks : de en
  • US1609242A - Musical-instrument stand : en
  • CA266292A - Alloy : en fr
  • CH117971A - Control mechanism with connecting rod and crank to communicate to the spindle holder of machines for making cans, a uniform back and forth movement. : en fr
  • ES95350A1 - A lock for bentwood chairs. : en es
  • ES95387A1 - An improvement in the presentation of bottles of champagne, wines, spirits and liquids. : en es
  • FR613823A - Knitting loom : en fr
  • CH117923A - Drive device for rack railways. : de en
  • US1608925A - Freight-transfer apparatus : en
  • PL6059B1 - The furnace and the method of burning gas, liquid and atomized fuel. : en pl
  • US1608776A - Egg-turning tray : en
  • US1608855A - Tinning machine : en
  • CH117722A - Furniture lock. : de en
  • CH117784A - Printing machine for the production of labels for everyday use. : de en
  • US1608703A - Vehicle tire : en
  • US1609008A - Recorder : en
  • FR614050A - Mechanical process of transforming a continuous rotational movement into an alternating rotational movement : en fr
  • US1608848A - Physician's examining table : en
  • GB252310A - Improvements in or relating to coke ovens and the like : en
  • CA266332A - Equipotential lines determining device : en fr
  • CH117804A - Sound amplifier. : en fr
  • DE437890C - Machine for cutting veneer strips : de en
  • US1608601A - Apparatus fob : en
  • DE437978C - Method and device for overheating steam by means of combustion gases, especially for steam turbines : de en
  • ES99777A1 - Procedure to manufacture bituminous concrete. : en es
  • FR613764A - Method and apparatus for the extraction, by compression, of liquid constituent elements from materials of all kinds in presses with double filtering walls : en fr
  • FR613829A - Oil heating installation : en fr
  • FR613872A - Freewheeling improvements : en fr
  • CA266348A - Toothbrush : en fr
  • DE437994C - Universal joint lubrication for the drive shafts of motor vehicles, motor boats, etc. like : de en
  • CH118046A - Thread cutting tool. : de en
  • PL6190B1 - Braking method and air brake for long trains. : en pl
  • SU1934A1 - Adaptation to rogled vaters for braking coils : en ru
  • US1609094A - Internal-combustion engine : en
  • CH117523A - Support for the rails carrying the sliding curtain sliders. : en fr
  • US1608969A - Differential radiocontrol : en
  • CA266200A - Hat and coat hook : en fr
  • CH117647A - Liquid fuel burners. : de en
  • PL6197B1 - Hand grenade. : en pl
  • US1608521A - Signaling system : en
  • US1609142A - Air, steam, and electric coupling mechanism : en
  • PL6058B1 - Method and apparatus for fractionated continuous distillation of oils. : en pl
  • PL6157B1 - Method and device for the production of glass plates. : en pl
  • US1608919A - Closure apparatus : en
  • US1608924A - Folding table and the like : en
  • US1609164A - Closure fastener : en
  • BE337463A - : en fr
  • CH117779A - Process for neutralizing fatty acids in oils or fats with soda. : de en
  • CH117766A - Process for the production of a coffee extract which is easily soluble in water, milk, etc. : de en
  • CH117783A - Device for printing paper webs running off rolls. : de en
  • CA266220A - Pump : en fr
  • CH117790A - Apparatus for achieving laid edges on photographic images and the like. : de en
  • CH117701A - High vacuum thermionic apparatus. : en fr
  • FR613848A - Improvements in blowers for electrical circuit breakers : en fr
  • GB261851A - Improvements in apparatus for separating solids from liquids : en
  • GB261857A - Improvements in or relating to electrical contacts particularly for use in automatictelephone apparatus : en
  • DE437893C - Device for mixing liquid manure in cesspools : de en
  • DE437935C - Device for the production of ivory-like grained rods and tubes from celluloid, artificial horn and similar plastic materials : de en
  • DE437966C - Toy monkey : de en
  • DE432001C - Deslagging device with tiltable grate bodies that can be inserted into the grate of boilers : de en
  • AU101526A - An improved process for refining mineral oils and/or their distillates : en
  • CH117104A - Device to prevent flashbacks from cutting and welding torches. : de en
  • FR613970A - Improvements to internal combustion engines : en fr
  • BE336943R - : fr
  • CH117930A - Device for mixing the manure in cesspools. : de en
  • US1608505A - Tool-joint water head : en
  • CH117879A - Process for the production of discharge tubes provided with oxide cathodes. : de en
  • DE437874C - Filling device for the conveyor vessel of vessel conveyor systems : de en
  • DE437867C - Exchange pen : de en
  • FR613863A - Elastic surface nail polisher : en fr
  • CH116373A - Soundboard for pianos and grand pianos. : de en
  • US1608782A - Electric range : en
  • US1609156A - Curling iron : en
  • FR613951A - Improvement in rapid vaporization boilers : en fr
  • DE437877C - Process for producing coal gas and powdered coke : de en
  • ES99811A1 - Improvements introduced in the machines called biscuits used in ceramics. : en es
  • FR613928A - Spark plug : en fr
  • SU1898A1 - Logging machine : en ru
  • US1608679A - Automobile glareshield : en
  • US1609157A - Mop : en
  • DE438089C - Curtain rail : de en
  • FR613780A - Enclosure system with invisible cuts for bracelets, pendants or others : en fr
  • DE437909C - Diaphragm made of hardened gelatine or glue : de en
  • DE437936C - Arrangement of filters for smoke gas detectors : de en
  • FR613986A - Cleaning device for mobile hearth grates : en fr
  • DE437818C - Insert for outer clothing : de en
  • DE437970C - Process for producing water gas : de en
  • ES95388A1 - Cable gland for shafts, rods and similar mechanical parts, especially for steam turbine shafts. : en es
  • ES99788A1 - An electric automatic object dispensing machine that works by the combined action of a coin and the spoken word. : en es
  • FR613818A - Method of using the energy produced by the tides, and installations allowing the implementation : en fr
  • US1609117A - Cushioning device for handles : en
  • DE437856C - Tube or drum mill with a chamber end wall provided with discharge slots for the comminuted material : de en
  • US1608798A - Circuit interrupter : en
  • GB261949A - A new or improved protector for sketch books and the like : en
  • GB257224A - Improvements in boiler furnaces : en
  • DE437557C - Luffing jib crane : de en
  • FR613915A - Valve timing control or the like for gear shifting steam engines and other applications : en fr
  • DE438027C - Coal dust mill : de en
  • FR613815A - : fr
  • DE438005C - Connection of girders to supports or supports : de en
  • GB239236A - Improvements in and relating to heat insulated receptacles : en
  • US1609175A - Latch mechanism : en
  • FR613870A - Combined incendiary aircraft bomb : en fr
  • DE438030C - Connection of the edges of the barrel jacket and barrel bottom flange by means of a grooved head ring enclosing both edges without welding : de en
  • FR613794A - Physical process to increase the potency of smokeless powders : en fr
  • FR613904A - Carrier wave signaling method allowing the simultaneous use of several frequencies without mutual interference : en fr
  • US1608766A - Oilcloth : en
  • DE437819C - Spreading device for the walls of stand-up collars : de en
  • GB261972A - Improvements in or relating to sound amplifying, reproducing or recording instruments or devices : en
  • FR614043A - Improvements to automobile brakes : en fr
  • GB261852A - Improvements in sewage distributors : en
  • FR613997A - Pulling share for vegetables planted in shelves : en fr
  • SU1960A1 - Plug valve : en ru
  • FR613889A - Device for making operations dangerous to the face visible to an audience and without inconvenience : en fr
  • GB256174A - Improvement in reversible lock control : en
  • GB261994A - Hand propelled tea garden plate cultivator : en
  • CA266193A - Roofing manufacture : en fr
  • GB261963A - Improvements in or relating to methods of and means for manufacturing shaped forms for use in boot or shoe levelling machines : en
  • FR613897A - Stapling device for closing tarpaulins, car curtains and all other objects : en fr
  • GB258234A - Improvements in or relating to arc-rupturing devices for electric circuit interrupters : en
  • PL6191B1 - Priority: : en pl
  • PL6122B1 - Pulse transmission system. : en pl
  • US1609126A - Grating or ventilated flooring : en
  • FR613961A - Improvements to rheostatic devices with several resistances : en fr
  • GB261819A - Improvements relating to metal melting furnaces : en
  • US1608898A - Mop holder : en
  • US1609145A - Refrigerating apparatus : en
  • FR613882A - Safety valve : en fr
  • USD71564S - Design for a drawer ptjll : en
  • FR613756A - Signaling device for all vehicles : en fr
  • CH118051A - Tool for introducing preservatives into wood. : de en
  • US1608785A - Duplex sliding screen : en
  • PL6187B1 - A steam engine driven by a steam turbine, equipped with an auxiliary turbine for driving the combustion fan. : en pl
  • US1608595A - Combination mount for machine guns : en
  • PL6032B1 - The chassis is connected to the vehicle axles by means of springs. : en pl
  • SU1916A1 - Base for electric incandescent bulbs with unscrewing fuse : en ru
  • CA266234A - Egg candler : en fr
  • CA266274A - Lubricator : en fr
  • US1608994A - Winch : en
  • US1609184A - Windmill wheel : en
  • BE337277A - : en
  • US1609215A - Adjustable cap : en
  • PL6104B1 - A method of substituting hydroxyl groups for acid radicals in liquid esters of inorganic acids or for halogens in liquid hydrocarbons. : en pl
  • CH116550A - Tap battery. : de en
  • ES97929A3 - Building construction improvements. : en es
  • GB262029A - : en
  • SU1906A1 - Stubbler : en ru
  • US1608738A - Flexible shingle : en
  • DE437849C - Device intended for promoting the growth of plants : de en
  • DE437950C - Rifle grenade launcher with a firing barrel lying to the side of the rifle barrel : de en
  • GB261992A - Improvements in anti-friction bearings : en
  • CA266264A - Window lock : en fr
  • CH117798A - Fatigue testing machine. : de en
  • PL6137B1 - The method of condensation and separation of gas mixtures. : en pl
  • US1608588A - Latch structure for refrigerator doors : en
  • US1609107A - Self-holding scraper : en
  • US1609275A - Flexible rotary-shaft coupling : en
  • DE437802C - Clamping of bodies on axles : de en
  • PL6178B1 - : en pl
  • FR613974A - Jack : en fr
  • DK36860C - Grubbeplov. : da en
  • GB261979A - Improvements in the construction of the hulls of boats : en
  • PL6167B1 - M40 £ CH {SAfy Switch for exhaust steam injectors. : en pl
  • CA266209A - Safety razor drier : en fr
  • CH117652A - Electric pocket torch. : en fr
  • CH117688A - Sealing ring for the coupling heads of brake hoses. : de en
  • PL6156B1 - Method and device for maintaining the desired temperature and consistency of glass melted in glass furnaces. : en pl
  • PL6029B1 - The method of producing water bitumen emulsions. : en pl
  • US1608940A - Bolt-threading machine : en
  • DK36839C - Milking device for milking machines. : da en
  • GB261974A - Improvements in converting, circular motion, into, rectilinear, motion, and vice-versa : en
  • US1608638A - Window ventilator : en
  • US1609092A - Automatically-variable crank motion : en
  • US1609255A - Mattress tufting : en
  • USD71558S - Design for an electric-lighting fixture : en
  • DE437851C - Reducing the size of metal rings by upsetting : de en
  • BE337292A - Fuel pump for internal combustion engines : en fr
  • US1608983A - Press for finishing tubular fabrics : en
  • US1609220A - Shade attachment for headlights : en
  • PL6096B1 - Isopek for rubbing disinfectants into the mouth of the urethra and into its surroundings. : en pl
  • US1608493A - Verifier : en
  • PL6008B1 - Multistage steam turbine. : en pl
  • CH117704A - Potato harvester. : de en
  • US1608573A - Flexible card holder : en
  • US1608655A - Method of and means for testing the hardness of metals and other materials : en
  • CA266279A - Bottle, ice bag and syringe : en fr
  • PL6103B1 - A method of increasing the efficiency of activated carbon by activating steam of a material containing carbon. : en pl
  • US1609240A - Clamp for window shades : en
  • USD71556S - Design fob a signal-lamp casing : en
  • CA266316A - Fat ascertaining method : en fr
  • CH117595A - Electrical measuring instrument. : en fr
  • CH117842A - Conveyor tongs with automatic release. : de en
  • GB241169A - Process of preparing fish for canning : en
  • DE437859C - Process for changing the structure of the walls of hollow bodies made of pulp : de en
  • US1609261A - Whistle : en
  • USD71555S - Island : en
  • CA266345A - Container : en fr
  • US1608639A - Rail joint : en
  • ES99742A3 - A process for the molding of molded articles by means of magnesia cement or similar materials. : en es
  • CH117952A - Process and machine for the production of shaped pieces from fibrous material interspersed with Sorel cement. : de en
  • CH117758A - Machine to visit, fold and measure all kinds of fabrics. : en fr
  • CH117227A - Electric discharge vessel. : de en
  • FR613945A - Shutter for cinematographic projection devices : en fr
  • FR613960A - Means of comparing the intensities of light sources using photocells : en fr
  • PL6034B1 - Friction damper for suspension of the car body. : en pl
  • US1609031A - Sound-reproducing machine : en
  • US1608764A - Electric fire : en
  • US1609056A - Decorative wreath : en
  • CH116188A - Gas thread cutting and parting machine. : de en
  • CA266331A - Twine ball : en fr
  • CA266335A - Oil burner : en fr
  • CH117984A - Shoe tree. : en fr
  • CH117781A - Card file with index notes that are always visible. : de en
  • CH117939A - Motor vehicle with two mutually sprung frames. : de en
  • CA266297A - Rail clamp : en fr
  • PL6193B1 - : en pl
  • US1608662A - Rope hitch : en
  • CA266270A - Blender : en fr
  • CH117803A - Mercury vapor vacuum pump. : de en
  • CH117814A - Cerium alloys, in particular for ignition purposes. : de en
  • CH117852A - Internal combustion engine with exhaust gas turbine and charge pump. : de en
  • PL6106B1 - Device for separating sulfurous acid dissolved in oils, continuously. : en pl
  • PL6055B1 - Rotary kiln. : en pl
  • SU1933A1 - Stamped Pitchfork : en ru
  • US1608939A - Print-developing tray : en
  • FR613894A - Saddle fitting : en fr
  • FR614014A - Damper : en fr
  • PL6031B1 - Extensible device for direct heating of stoves by gas or electricity. : en pl
  • PL6097B1 - Workpiece holder. : en pl
  • PL6154B1 - Ventilator drive for specific coolers. : en pl
  • US1608795A - Fishing-rod support : en
  • US1609181A - Egg tray : en
  • PL6196B1 - : en pl
  • US1608778A - Control mechanism for gear-driven superchargers : en
  • DE438051C - Device attached to the thermometer sleeve for throwing back the mercury column : de en
  • FR613831A - Process for the production of containers with a section decreasing towards one or both ends : en fr
  • CA266198A - Railway car wheel : en fr
  • CH117787A - Device for holding the sheet in a typewriter. : en fr
  • CA266369A - Washing machine : en fr
  • CA266349A - Reversible lock control : en fr
  • CH117741A - Method and device for cleaning pipelines using pressurized water with the addition of a cleaning compound. : de en
  • CH117980A - Snap button. : en fr
  • GB262497A - Improvements in or relating to fuel pumps for multi-cylinder internal combustion engines : en
  • PL6039B1 - Condensing device. : en pl
  • PL6020B1 - Device for circular grinding of electric machines collectors. : en pl
  • US1609159A - Pipe joint : en
  • SU1911A1 - Vis chateau : en ru
  • US1608991A - Article holder : en
  • PL6143B1 - Signal device. : en pl
  • US1608926A - Emil collets : en
  • US1608876A - Pulp-bark-removing system : en
  • CH117617A - Internal combustion engine with a cold and a warm working space and a heat storage device between the two. : de en
  • CH118020A - A game of bowling based on a German bowling alley. : de en
  • CA266286A - Emulsifying mill : en fr
  • CH116415A - Automatically closing cock. : de en
  • CH117835A - Roller bearings. : de en
  • GB261871A - Improvements in or relating to horns for use in wireless telephone or other sound reproducing apparatus : en
  • GB261921A - An improvement in or relating to stop-net supports for games : en
  • USD71568S - Design for a plate or similar article : en
  • ES99723A1 - Procedure for obtaining photographic images. : en es
  • US1608821A - Playground plaything : en
  • US1609104A - Steering-wheel switch : en
  • CH117810A - Watch movement, comprising a pull-down winding and time-setting mechanism. : en fr
  • CH117887A - Electric spotlight. : en fr
  • PL6116B1 - A device for actuating car brakes. : en pl
  • CA266360A - Casting machine : en fr
  • PL6159B1 - The method and device for measuring the auger feed during drilling. : en pl
  • US1608863A - Roving peg or bobbin holder : en
  • CA266266A - Water fountain : en fr
  • US1609155A - catell : en
  • US1609075A - Speed-reduction gearing : en
  • CH117918A - Device for heating circles of wheels. : en fr
  • CA266257A - Tire vulcanizer : en fr
  • CA266247A - Tie plate : en fr
  • CA266347A - Scale preventing method : en fr
  • CH117936A - Device for supporting microtelephones. : en fr
  • CH118086A - Motor generator group. : de en
  • CH117791A - Multi-lead pen. : de en
  • CA266256A - Sheaf stooker : en fr
  • DE437995C - Bicycle, motorcycle or pillion saddle with a seat made of coil tension springs : de en
  • CA266191A - Heating, cooling and lighting fixture : en fr
  • FR613791A - Hinged and sliding mixed speaking staff with large numbers combined with divisions : en fr
  • FR613956A - Device for animated presentation of objects : en fr
  • FR613938A - Perfume bottle : en fr
  • GB262026A - Cycle stand : en
  • SU1944A1 - Adaptation to the bank for the prevention of irregularities in the same : en ru
  • US1608486A - Fender for vehicles : en
  • CA266205A - Universal joint : en fr
  • CH117752A - Resistant dye preparation suitable for coloring acetyl cellulose and process for its production. : de en
  • US1608715A - Contracting apparatus : en
  • SU1957A1 - The way to protect balloons and airships from atmospheric discharges : en ru
  • US1608526A - Condenser : en
  • US1608646A - Weft detector for looms : en
  • CA266196A - Seeder and bedder : en fr
  • CH117746A - Threading device for loom shuttles. : en fr
  • DK36850C - Shoe trend stone. : da en
  • PL6007B1 - Bike for riding on a rail. : en pl
  • BE337565A - : en nl
  • PL6184B1 - A device to prevent grease from leaking out of the grease. : en pl
  • US1608913A - Bearing : en
  • US1608841A - Sharpening device : en
  • US1608914A - Automobile curtain : en
  • US1609046A - Spoked wheel of metal : en
  • US1609198A - Bar feeder for sand hoppers : en
  • CA266245A - Sleigh for vehicles : en fr
  • PL6080B1 - The method of producing roofing felt. : en pl
  • US1608509A - Carrier-wave signaling system : en
  • US1608901A - Container : en
  • DE437891C - Process for separating pyrites containing zinc and iron into their constituent parts : de en
  • US1608737A - Ammonium salt : en
  • CH117739A - Hairbrush. : de en
  • CA266334A - Suction roll : en fr
  • DE437940C - Device for the presentation of changing advertising images through image strips : de en
  • FR613779A - Tissue feed mechanism : en fr
  • FR613972A - Device for direct and multiplied control of rotating axes : en fr
  • GB261951A - Improvements in automatic air pumps : en
  • PL6150B3 - Baked oven. : en pl
  • US1608947A - Pump for oil wells : en
  • PL6179B1 - Vacuum cleaner filter. : en pl
  • US1608784A - Piston assembly : en
  • DE437734C - Flexible file banner : de en
  • FR613808A - Device for fixing the removable wheels to the hubs : en fr
  • CH118023A - Mechanical time fuse. : de en
  • CH117591A - Device for measuring tooth pitches. : de en
  • CH117922A - Motor bike. : de en
  • US1609099A - Demountable rim : en
  • PL6013B1 - A combination of movable crops. : en pl
  • FR613911A - Color printing process of fabrics : en fr
  • FR613926A - Advanced brake for automobile front wheels driving on roads : en fr
  • GB255116A - Improvements in and relating to electric switches : en
  • PL6171B1 - The method of producing artificial materials. : en pl
  • US1608720A - Counterbalance mechanism : en
  • ES99776A1 - Process for manufacturing stable vat dye preparations. : en es
  • GB261960A - Improvements in or relating to motor cycles : en
  • US1608779A - Transformer-radiator flange : en
  • CH116684A - Electric lighting fitting with protective cage. : de en
  • PL6113B1 - Electric glow igniter. : en pl
  • US1608560A - Coil system : en
  • US1609096A - Crucible : en
  • US1609249A - Seat for motor vehicles : en
  • DE437983C - Multiple fuse cartridge : de en
  • US1608650A - Bobbin support for weft-replenishing looms : en
  • US1608874A - Ice box : en
  • US1608985A - Motor-control system for electrically-operated windshield cleaners : en
  • CA266226A - Telephonic receiver : en fr
  • CH117865A - Process for the production of stranded conductors with a non-circular cross-section. : de en
  • DE437843C - Device for adjusting flow meters : de en
  • GB262009A - Child's tether : en
  • GB262366A - Hand operated artificial silk winding machine : en
  • US1608982A - Constant-temperature vehicle : en
  • US1609091A - Collotype printing form and process of producing the same : en
  • US1608627A - Feed collet : en
  • US1609084A - Vat dyestuffs of the anthraquinone series and process of making same : en
  • GB261817A - Improvements in or relating to telephone systems : en
  • GB242955A - Improvements in driving mechanism for locomotives : en
  • GB261868A - Improvements in brakes for bicycles : en
  • DE437953C - Gun case for detachable rifles : de en
  • CH117869A - High voltage electric cable. : en fr
  • GB261816A - Improvements in and relating to magnetic slot wedges for dynamo electric machines : en
  • CH118003A - Process for the production of iron-free, white and well-covering titanic acid. : de en
  • US1608501A - Method of manufacturing plaster board : en
  • US1608753A - Contact switch : en
  • US1608649A - Windshield : en
  • US1609174A - Sizing composition : en
  • US1609139A - Universal joint : en
  • PL6081B1 - A method of separating colloidal substances from a fluid in which these substances are dissolved or suspended. : en pl
  • SU7065A1 - Fire box for locomotive boilers formed from boiling tubes : en ru
  • US1608871A - Typewriting machine : en
  • US1608954A - Toggle press : en
  • US1609039A - Light-operated switch : en
  • US1609079A - Fowl holder : en
  • CA266320A - Loom shuttle mechanism : en fr
  • CH117632A - Method for cutting an electric circuit, and apparatus for its implementation. : en fr
  • US1608567A - Check holder : en
  • PL6123B1 - Apparatus for winding and unwinding wire or tape in phonotons and similar apparatus. : en pl
  • USD71546S - Tile mills : en
  • USD71565S - Design for a lantern : en
  • CH117912A - Device intended to prevent the dazzling of motor car drivers. : en fr
  • CH117776A - Process for the preparation of 1.1'-dianthraquinonyl-2.2'-dialdehyde. : de en
  • CH117931A - Electric motor driven woodworking machine. : de en
  • DE437917C - Material testing machine : de en
  • ES99778A1 - Ladder grating with movable grates. : en es
  • FR613789A - Centrifuge for spinning artificial silk with control by individual electric motor : en fr
  • DK36857C - Apparatus for Checking the Speed of Vehicles at a Distance. : da en
  • DK36859C - Procedure for the production of pressed raw peat. : da en
  • ES92051A1 - A new process for making laundry bleach using prepared chalk. : en es
  • ES95421A2 - An apparatus for strapping strips and wires. : en es
  • US1608968A - Code-signaling apparatus : en
  • PL6009B1 - Ki. 63 k 23. Motor sled. : en pl
  • US1608578A - Connecter : en
  • USD71567S - Design for a cabinet for toothbrushes : en
  • DE438091C - Device for dispensing soap powder in measured small quantities : de en
  • CA266189A - Multiplex telegraphy : en fr
  • CA266261A - Aeronautical propeller : en fr
  • CH116803A - Machine used to provide objects, such as cigars, candies, a ring, a label, etc. : en fr
  • CA266321A - Steel forming tool : en fr
  • CH117778A - Process for the preparation of a condensation product by heating 3,9-dibenzoylperylene with aluminum chloride. : de en
  • DE438090C - Woven curtain : de en
  • FR613953A - Extendable clip for fixing tablecloths and rugs on tables and for all other uses : en fr
  • GB261993A - Improvements in or relating to agricultural implements working on the double engine cable system or the direct coupled tractor system of cultivation : en
  • GB261811A - Improvements in or relating to feeding devices for wood-working machines : en
  • FR613955A - Improvements to ham slicing machines : en fr
  • GB261961A - A method of, and apparatus for, utilising the waste heat from internal combustion engines : en
  • US1608916A - Tie-plate, spike retainer, and rail brace : en
  • US1609005A - Method of preserving eggs : en
  • DK36855C - Device for inertia-free control of light rays by electrical voltage variations. : da en
  • FR613763A - Improvement to cases for makeup sticks and beauty products : en fr
  • US1608511A - Collapsible trunk, suitcase, and the like : en
  • PL6132B1 - The method of obtaining shapes from highly active carbon. : en pl
  • PL6133B1 - Method and device for electrolysis of potassium chloride. : en pl
  • FR613990A - Improvements to an agricultural tractor : en fr
  • US1608530A - Method and apparatus for manufacturing packing : en
  • CH117020A - Process for the manufacture of dials and dials according to this process. : en fr
  • US1608540A - Square : en
  • ES99728A1 - An isothermal roof for cars, wagons and all kinds of vehicles. : en es
  • ES99796A1 - A triple-use wrench applicable to the fastening bolts of railway tracks. : en es
  • US1608659A - Bearing-trimming tool : en
  • AU21026A - Improvements in or relating to ornamental buckles for ladies' belts andother purposes : en
  • DE438023C - Landing lights for aircraft : de en
  • CA266219A - Animal trap : en fr
  • PL6003B1 - A device for bundling the individual coils of a cylindrical high voltage winding for high voltage transformers with a split low voltage winding having two sides of the high voltage winding. : en pl
  • SU1937A1 - Buzzer with vibrating membrane : en ru
  • US1608962A - Charging device for coke ovens : en
  • US1609120A - Manufacture op pigments : en
  • US1609189A - Swivel-joint sucker-rod shock absorber : en
  • ES95374A1 - An industrial product that consists of fabrics or fabrics such as cuties and other similar ones, for mattresses with a width less than two centimeters than the length or length of the beds or mattresses. : en es
  • GB261893A - Improvements in or relating to wireless receiving apparatus : en
  • AU2651425A - Improvements relating tothe construction and use of concrete slabs for walls, floors andthe like : en
  • CH117806A - Gramophone. : en fr
  • CH117908A - Brake shoe. : de en
  • DE437976C - Process for the preparation of alkamine esters of N-monoalkylated and N-monoalkyloxyalkylated derivatives of p-aminobenzoic acid : de en
  • FR613930A - Electrolytic process for obtaining magnesium and alkaline earth metals, such as calcium by electrolysis of molten chlorides and devices for carrying out this process : en fr
  • FR613942A - Advanced training in bicycle and motorcycle forks : en fr
  • FR613812A - Improvements in electromagnetic instruments of the mobile iron type : en fr
  • US1609205A - And julius c : en
  • DE437808C - Sealing device for the protective box on briquette presses including the crankshaft with bearings and the push rod head : de en
  • FR613973A - : fr
  • GB262175A - Improvements in or relating to shoes with cushion heels and to such heels : en
  • CH117726A - Device in sheet glass stretching machines to prevent hot gas streams from reaching the sheet forming zone. : en fr
  • US1608869A - Method of cleaning oil wells : en
  • FR613887A - Binder for paving roads, sidewalks, platforms and the like : en fr
  • GB261941A - Improvements in valves for gas compressors : en
  • US1608611A - Adjustable airplane rudder pedal : en
  • US1608644A - Method of and apparatus for forming sheet glass : en
  • PL6071B1 - Auxiliary brake for vehicles equipped with an internal combustion engine. : en pl
  • PL6121B1 - Base for accounting machines or similar machines. : en pl
  • US1609106A - Brake : en
  • GB261896A - Improvements in or relating to beer engine casings : en
  • FR613774A - Automatic control device for internal combustion aircraft engines : en fr
  • GB262176A - Improvements in or relating to dash-pots and the like damping devices : en
  • US1608889A - Drain conduit : en
  • US1608648A - Gravity traveling figure toy : en
  • CA266339A - Power transmission : en fr
  • DE437920C - Device for digging out rolling stock : de en
  • PL6105B1 - Method for obtaining new anthraquinone derivatives. : en pl
  • US1608839A - Stitching apparatus : en
  • US1608494A - Terminal for batteries and the like : en
  • US1608522A - Composite ringer circuits : en
  • US1609108A - Vehicle wheel-rim fastener : en
  • CA266282A - Vault ventilator : en fr
  • CH117840A - Change gears, especially for locomotives that are driven by an internal combustion engine or a turbine. : de en
  • FR614048A - Coated butter enhancements : en fr
  • PL6089B1 - Coupled drum mill. : en pl
  • PL6151B1 - Baking oven with direct external gas heating. : en pl
  • US1608600A - Automobile fngine-cooling apparatus : en
  • US1609016A - Apparatus for testing ventilation : en
  • US1609086A - Ratchet wrench : en
  • US1609271A - Material-handling apparatus and system : en
  • SU1928A1 - Contact detector : en ru
  • US1608541A - Rubber-stamp base : en
  • US1608862A - Hair clip : en
  • US1608866A - Boiler cleaner : en
  • US1608927A - Truss : en
  • CH117666A - Conveyor device for bulk goods by means of conveyor troughs. : de en
  • CH117911A - Device on motor vehicles equipped with removable crawler belts for moving the same on soft road surfaces. : de en
  • US1608813A - Right and left hand peeling knife : en
  • DK36841C - Adjustment ring for Centrifuges. : da en
  • FR613820A - Roller skates : en fr
  • CA266252A - Earth roller : en fr
  • US1608759A - Engine construction : en
  • US1608908A - Self-opening bottle cap : en
  • DE437880C - Sealing device for power machines with piston displaceable in the rotating housing and sickle-shaped work space : de en
  • ES99784A1 - Exhaust collector pipe for combustion engines. : en es
  • FR614024A - Metal body : en fr
  • US1608677A - Magnetic chuck : en
  • US1609027A - Necktie : en
  • FR614032A - Fluid current meter : en fr
  • GB261875A - Improvements in and relating to loud-speaking telephones : en
  • ES99741A1 - A procedure for the preparation of borneoles and isoborneoles. : en es
  • CA266336A - Brake mechanism : en fr
  • CH117773A - Process for the production of pure sinal rush oil. : de en
  • US1608520A - System : en
  • ES99808A1 - Compressed air spray fuel injection valve for combustion engines. : en es
  • FR613880A - Manufacturing process of iron oxides and applications of these oxides : en fr
  • ES95385A1 - A process for vacuum wetting of yarns or textile materials. : en es
  • FR613834A - AC coupling tube : en fr
  • GB249096A - Improvement in hydraulic brake mechanism for automotive vehicles : en
  • GB258259A - Improvements in sound-deadening supports for typewriters and other office machines : en
  • US1609141A - Voltage-regulating apparatus : en
  • CH117898A - Pocket inhaler. : de en
  • FR614009A - Broom : en fr