• DE376146C - Milling process with several intermediate rolls rotating between the outer circumference of a central roll and the inner circumference of the closed grinding housing : de en
  • DE376505C - Laboratory crucible for evaporating salt solutions : de en
  • DE376671C - Soldering furnace : de en
  • DE376449C - Tivoli game : de en
  • DE376650C - Cooking vessel with heating ribs on the bottom : de en
  • ES84614A1 - Improvements in the clarification of wines, vinegars, alcohols, beers and spirits, through the use, as clarifiers, of ferrocyanides, zinc and phosphoric salts in combination. : en es
  • ES84896A1 - An apparatus for putting a liquid and a gas in contact especially applicable to the sterilization of water by azonized air. : en es
  • GB198272A - Improvements in foot-rests : en
  • DE376628C - Hole punch with forced connection between push rod and punch pin : de en
  • ES84686A3 - Improvements in drums or other similar containers intended to contain gasoline, oil and all kinds of liquids. : en es
  • FR553728A - Knife guard for slicing machines and the like : en fr
  • US1457265A - Press : en
  • CA231373A - Suspension of automobiles : en fr
  • CA231460A - Trolley harp : en fr
  • US1456812A - Building element : en
  • US1457214A - Machine for testing hardness of materials : en
  • US1457208A - Thread guide for textile machines : en
  • FR25810E - Projection lantern for opaque bodies : en fr
  • DE376666C - Air cooling for internal combustion engines : de en
  • US1456845A - Frame making : en
  • US1457194A - Spring scale : en
  • FR25838E - Carburetor : en fr
  • FR553774A - Rotary brushing machine for exterior washing of brewery barrels : en fr
  • US1456509A - Alfred mai : en
  • US1456608A - Felting machine : en
  • ES84640A1 - Improvements in and with electric welding machines. : en es
  • GB176006A - Process of liquid composition and paste for soldering aluminium or aluminium alloys : en
  • FR553653A - Personal rescue parachute for aviation and ballooning : en fr
  • GB185381A - Improvements in and relating to devices for tightening or packing rotating shafts of refrigerating machines and the like : en
  • GB198245A - Improvements relating to the icing of confectionery : en
  • US1456516A - Connecting plug : en
  • US1456592A - Automatically-acting lixiviation apparatus : en
  • ES84755A1 - A switching mechanism for ignition magnets. : en es
  • FR25825E - Shapes of hulls for fast ships : en fr
  • US1456616A - Stub binding and envelope for check books : en
  • DE376318C - Form for receiving the layers of paper fiber material that are to be rubberized on the inside for the production of hollow bodies : de en
  • CH99368A - Turbine driven by steam or other elastic fluids. : en fr
  • FR553776A - : fr
  • US1456745A - Measuring device : en
  • DE376392C - Gun attachment for coastal guns : de en
  • FR553661A - Elastic metal wheel : en fr
  • DE376477C - Line finder for typewriters : de en
  • DE376528C - Wood screw pliers : de en
  • ES84841A1 - A perfected process for the production of refined copper, obtained from copper oxide. : en es
  • DE376577C - Registering pointer instrument : de en
  • US1456529A - Wringer : en
  • US1457140A - Injector : en
  • FR553656A - Cycle brake : en fr
  • ES84729A1 - Improved calculating machine. : en es
  • GB198191A - Improvements in adjustable belt fasteners for motor cycles : en
  • GB198290A - Improvements in rotary tooth brushes : en
  • US1456911A - Mold for burial vaults : en
  • US1457196A - Jewel setting : en
  • US1457226A - Bobbin clutch : en
  • GB198630A - Improvements in and relating to transfer-mechanism for the totalizers of cash registers : en
  • DE376504C - Device for testing the hardness of solid bodies, in particular metals, by means of a falling weight : de en
  • ES84659A1 - A disk gasometer. : en es
  • ES84764A1 - Improvements in the distillation of lubricating mineral oils. : en es
  • FR553703A - Device for ironing mechanical razor blades : en fr
  • FR553727A - Apparatus for packaging sugar or the like : en fr
  • CH99484A - Cutting machine with rotating knife for potatoes, vegetables, fruits, etc. : de en
  • DE376443C - Bicycle suspension : de en
  • GB198001A - Improvements in devices for providing railroad accident insurance : en
  • GB198122A - Improvements in brakes for cycles and motor cycles : en
  • GB198243A - Improvements in change speed mechanism for motor vehicles : en
  • ES84653A1 - An improved process for the rapid and regular maturation of alkali cellulose for the manufacture of cellulose xanthate. : en es
  • ES84732A1 - Precision fuze for aircraft bombs. : en es
  • DE376567C - Rod-shaped electric flashlight : de en
  • FR25822E - Carburetor : en fr
  • FR553957A - Improvements to soap cutters : en fr
  • GB198160A - A protective cap for cigarette holders, tobacco pipe stems and the like : en
  • GB198128A - Improvements in luggage carriers for cycles, motor cycles and the like : en
  • FR25816E - Ribbing for ribbon looms : en fr
  • US1456594A - Process of making sodium-silico fluoride : en
  • US1456643A - Airplane : en
  • DE376360C - Process for the production of plastic and transparent finger seals : de en
  • ES84793A1 - A machine for the manufacture of cast pipes and the like by centrifugal force. : en es
  • FR553885A - Excavator spoon : en fr
  • GB198105A - Improvements in apparatus for attaching labels or the like in predetermined positions on sheets or their equivalent : en
  • US1456777A - Metallic signal for locomotives : en
  • US1457138A - Platform-spring suspension for automobiles : en
  • DE376423C - Arrangement for lubricating contacts : de en
  • FR553753A - Device for acquiring the practice of golf or other games or physical exercises : en fr
  • FR553756A - Process for obtaining condensation products of phenols and aldehydes and alcohol-acetic ethers : en fr
  • FR553871A - Improvements to devices used to clean boilers : en fr
  • GB198252A - Improvements in connection with internal combustion engines : en
  • GB198273A - Improvements in revolvable protectors for boots and shoes : en
  • GB198074A - Knock-down or portable shelves : en
  • FR553903A - Advanced doormat : en fr
  • AU792122A - An improved attachment tothe oil taps of motor vehicles forthe purpose of manipulating them : en
  • ES84712A1 - A telephone installation for long distances. : en es
  • CA231372A - Guide box for rolling mills : en fr
  • CH99355A - Self-closing, determined flow tap. : en fr
  • GB198139A - Improvements in or relating to electric distribution or fuse boards and the like : en
  • US1456716A - Assighog : en
  • FR553953A - Attachment tab for attaching stockings to garters : en fr
  • US1456656A - Braiding machine : en
  • US1457144A - Fender brace for automobiles, carriages, and the like : en
  • FR553946A - Control mechanism for cigarette machines : en fr
  • GB198307A - An improved insulating cap for electrical cable joints : en
  • US1457114A - Azo dyestuffs and process of making same : en
  • US1456662A - Tourist map and operating mechanism therefor : en
  • US1457202A - Automobile radiator : en
  • US1457109A - Overload device : en
  • DE376512C - Procedure for labeling food and feed : de en
  • CH99423A - Device for transporting a bottle that must remain upright. : en fr
  • FR553849A - Pressed turntable, transportable by hand : en fr
  • FR553905A - Improvements to multiple disc clutches : en fr
  • CH99425A - Road vehicle with exchangeable charging device. : de en
  • US1456971A - Draft preventer : en
  • US1457118A - Engine starter : en
  • US1456675A - Bundle carrier and shocker : en
  • US1456864A - Side-head construction for matchers and the like : en
  • US1456923A - Traffic signal or indicator : en
  • DE376835C - Storage arrangement with movable support blocks : de en
  • FR553901A - Improvements to winders : en fr
  • DE376414C - Machine with vibrating mechanism for the production of brushes : de en
  • DE376530C - Device for producing bars, cubes and the like. Like. From powdery masses, especially from sugar : de en
  • ES84762A1 - An apparatus for determining the height of aerial targets. : en es
  • GB198172A - Apparatus for separating water and other impurities from carburetting material : en
  • ES83806A1 - An electrical switch with minimal interruption time. : en es
  • FR553711A - Improvements in hydraulic presses for vulcanizing pneumatic tires : en fr
  • DK31786C - Machine for Ironing and Blanking of stiffened Flippers and the like. : da en
  • GB198423A - Improvements in or relating to the manufacture of unstainable irons and steels : en
  • DE376610C - Device for stopping turbines u. like : de en
  • US1456685A - Sanitary seat cover : en
  • US1456950A - Switch : en
  • CH99189A - Device for automatic coupling of electric train lines. : en fr
  • DE376487C - Device for protecting furnaces of steam boiler systems against water : de en
  • ES84645A1 - An industrial product consisting of glass containers with plaster applications. : en es
  • FR553934A - Method of preparing a catalytic mass for the synthesis of ammonia : en fr
  • ES84742A1 - A method, with the corresponding apparatus, for treating liquids in order to extract or obtain new products from them. : en es
  • ES84680A1 - A fire extinguisher for aircraft engines and its analogues. : en es
  • FR553801A - Automatic cleaning process for spark plugs : en fr
  • GB198632A - Automatic telephone exchange system : en
  • ES84815A1 - A new jamb. : en es
  • FR553832A - Woody transformation process : en fr
  • US1456883A - Gasoline filter : en
  • DE350246C - Method and device for the production of concrete pipes with a smooth inner surface : de en
  • DE376458C - Circuit arrangement for tube generators with external control : de en
  • US1456934A - Method and apparatus for separating materials : en
  • US1456876A - Method of making tubes : en
  • US1457126A - Pipe connection or boot : en
  • DE376389C - Wheel mount with a large field of fire for artillery guns : de en
  • US1456605A - Brake-band fitting : en
  • DE376537C - Ejection device with piston for dough dividing machines : de en
  • FR25828E - Liquid dispenser : en fr
  • CA231490A - Ore separator : en fr
  • DE376352C - Induction train control system : de en
  • DE376408C - Procedure for wood preservation : de en
  • CH99165A - Alarm device. : en fr
  • CH99402A - Automatic maximum and minimum switch for alternating current. : en fr
  • FR553762A - Axle arrangement and method of mounting said axle : en fr
  • FR553887A - Folding cart with removable body : en fr
  • GB198213A - Improvements in and relating to processes for making alloys : en
  • DK31760C - Vacuum pump. : da en
  • DE376554C - Milling cutter to remove scale, rust, old paint, etc. like : de en
  • CH97436A - Baton for the Hornussen game. : de en
  • CH99567A - Metal hose. : de en
  • US1457187A - Mechanism for playing zithers : en
  • ES84831A1 - A filing-filing system. : en es
  • DE376483C - Device for protecting voltage coils of electrical apparatus, in particular those of electricity counters, against overvoltage by means of a spark gap connected in parallel to the voltage coil : de en
  • GB189808A - New or improved wheeled carrier for luggage and other loads : en
  • GB198097A - Improvements in or relating to pillion seats for motor cycles, and the like : en
  • GB198197A - Improvements in or relating to boxes or like receptacles, for holding powder or the like : en
  • US1456809A - Process for treating wood : en
  • US1457061A - Lighting fixture : en
  • US1456619A - Lubrication of automotive vehicle knuckles : en
  • US1456759A - Means to withdraw surface water : en
  • US1456820A - Conveyance of highly-inflammable liquids : en
  • US1456831A - Process for the commercial preparation of potassium phosphate : en
  • CH99434A - Electrically operated signal instrument for motor vehicles. : de en
  • FR553922A - : fr
  • US1457176A - Burglar alarm : en
  • US1457241A - Motor-cycle attachment : en
  • ES84774A1 - Procedure for making double sodium and magnesium bicarbonate. : en es
  • ES84899A1 - An improved method of burning fuel, by means of the corresponding apparatus. : en es
  • FR553694A - Mechanical device for transforming an alternating angular movement of two levers into continuous movement, and its application to bicycles : en fr
  • FR553778A - Improvements to preparations for cleaning and sterilizing fabrics, textiles and other materials : en fr
  • ES84788A3 - A mechanical procedure for the manufacture of laminated glass. : en es
  • US1456577A - Universal-joint connecting rod : en
  • US1456973A - Lubricant compressor : en
  • DE376440C - Explosive engine with cylinder pairs consisting of coaxially opposed cylinders : de en
  • GB198219A - Improvements in tire pump : en
  • CA231430A - Car seal : en fr
  • CH98053A - Process for regulating the flow rate of the exhaust gases from combustion systems by means of the supply of air into the exhaust path of the gases and a device for performing the process : de en
  • CH99403A - Electron-emitting cathode and method for its manufacture. : en fr
  • US1456989A - Vehicle : en
  • CA231358A - Vehicle wheel : en fr
  • DE376387C - Fuel pencil : de en
  • ES84607A1 - Improvements in the cages or pressure chambers of the grape presses and other products. : en es
  • FR553829A - Switching device for automatic telephone offices and the like : en fr
  • US1456708A - Piston : en
  • CH99533A - Film adapter for plate cameras. : en fr
  • US1456567A - Pneumatic tube : en
  • US1456744A - Controlling mechanism for stabilizing gyroscopes : en
  • US1456953A - Separation of natural gas and distillation gases into gasoline and other constituents : en
  • US1456829A - Tire protector : en
  • US1456879A - Shovel attachment : en
  • US1456564A - Dough-mixing machine : en
  • US1456776A - Cinematographic projection apparatus : en
  • DE376511C - Solder wire for fine chain production : de en
  • AU1156423A - Improvements in and relating to lightning arresters : en
  • FR25832E - Improvements in electric arc welding processes and devices : en fr
  • CH99547A - Automatic power switch-off device on electromotive drives of calculating machines. : de en
  • GB198312A - Improvements in gas grilling apparatus : en
  • US1457076A - Photometer : en
  • US1457151A - Concrete tie and rail clamp : en
  • DE376608C - Impact device for looms : de en
  • DE376417C - Mixing and kneading machine : de en
  • DE376470C - Process for the preparation of addition compounds of cholic acid : de en
  • FR553752A - Signaling apparatus for motor vehicles and the like : en fr
  • US1456711A - Drying cabinet : en
  • US1456824A - Fastening device for cables : en
  • ES84703A1 - Improvements in water purifiers. : en es
  • GB198419A - Improved apparatus for coating and welding metals : en
  • CH99456A - Adjusting device for the cutting device of mowing machines. : de en
  • ES84849A1 - A system for fixing the letters on the labels and signs formed with movable and interchangeable characters. : en es
  • GB198082A - Improvements in fowl houses and the like : en
  • US1456854A - Filling valve : en
  • CH99440A - Clothes protection device for women's bicycles. : de en
  • CA231488A - Manufacture of rubber footwear : en fr
  • CH99221A - Brick. : en fr
  • US1457029A - Locking device : en
  • US1456987A - Hammer : en
  • US1456569A - Corn harvester : en
  • US1456500A - Adjustable mounting for terminal-bank panels : en
  • DE376378C - Roller bearing cage : de en
  • US1456741A - Typewriter : en
  • US1457135A - Foldable card : en
  • US1457064A - Sharpening machine : en
  • DE376469C - Closed filtering device with filter elements that can be lowered and hung in a container that can be opened at the bottom : de en
  • DE376660C - Air regulator for internal combustion engines with fuel pumps : de en
  • ES84704A1 - Method for the treatment of leucite, and other soda and potash silicates, by lime, to extract potash or soda and alumina. : en es
  • FR553679A - Improvements to air brake devices for braking unladen and loaded vehicles : en fr
  • FR553772A - Device for measuring dust entrained by a gas stream : en fr
  • FR553817A - Carburetor training : en fr
  • GB198246A - Anodes for forming percompounds : en
  • US1456746A - Cable terminal for arc lamps : en
  • US1456912A - Quarter-sawing machine : en
  • US1456557A - Clearing plant with sludge decomposition : en
  • US1456901A - Tank or vessel for electrolytic apparatus and other purposes : en
  • US1456975A - Crate for loading and unloading brick and like materials : en
  • CH99627A - Automatic lock. : de en
  • US1457017A - Keyhole guard : en
  • US1457088A - Tank cap : en
  • CA231441A - Storm and glare shield : en fr
  • ES84811A1 - Fixing a common load surface on two chassis coupled to each other by an arrangement of springs. : en es
  • US1456645A - Cotton picker : en
  • US1456660A - Habby h : en
  • ES83749A1 - An industrial result consisting of cigarette paper covers and cases with industrial and commercial inscriptions. : en es
  • US1456770A - Autographic register : en
  • US1456782A - Cellulose-ester composition : en
  • DE376546C - Process for the production of solid triammonium monohydrosulfate : de en
  • US1457237A - Carpet-beating machine : en
  • GB198179A - Improvements in and relating to anti-glare devices for vehicle lamps : en
  • GB198301A - Improvements in or relating to automobile tire rims : en
  • DE376734C - Fuel distributor for oil drop burners : de en
  • US1456523A - Method of and apparatus for treating metals : en
  • US1456768A - Autographic register : en
  • US1457166A - Towel and garment holder : en
  • US1457195A - Jack bolster : en
  • FR25804E - harmonic eliminator : en fr
  • FR553883A - Improvements made to oil purifiers : en fr
  • US1456830A - Process and apparatus for permanent undulation of hair : en
  • CA231413A - Laundry drying appliance : en fr
  • US1456654A - Ash hopper : en
  • US1456907A - Electric heater for fluids : en
  • DE376740C - Support and carrying bracket for iron inlays : de en
  • US1457250A - Holder : en
  • US1456719A - Tire pump : en
  • DE376434C - Gas stove with foldable rib heating plate : de en
  • DE376516C - Device for sharpening cutting tools : de en
  • DK31766C - Apparatus for the operation of machinery, in particular locomotives, ships and the like. : da en
  • FR553989A - Reversing device for motor vehicles and others : en fr
  • CA231435A - Relay : en fr
  • CH99531A - Camera for films. : en fr
  • CH99550A - Housing for speaking machines. : de en
  • FR553691A - Airplane controls : en fr
  • US1457175A - Valve replacer : en
  • US1457222A - Aeroplane : en
  • USD62434S - Design fok a face-powder box : en
  • US1456856A - Variable-action shock absorber : en
  • ES84803A1 - An apparatus and system for producing light indications. : en es
  • US1456913A - Fork : en
  • US1457106A - Pipe hanger : en
  • DE376396C - Process for the production of art and everyday objects : de en
  • DK31767C - Method and Apparatus for Converting Cellulose Material to Pulp. : da en
  • DK31778C - Device for Wireless Electric Remote Transmission of Fonts and Images. : da en
  • DK31787C - Arrangement by machines for simultaneous drilling of an arbitrary number of holes of arbitrary size and arbitrary direction in relation to each other. : da en
  • US1457272A - Drifting valve : en
  • CH99536A - Ink eraser. : de en
  • DE376428C - Process for the preparation of high quality or pure methane from carbon oxide and water vapor : de en
  • DE376752C - Arrangement in battery ignition devices for internal combustion engines for automatic interruption of the ignition circuit by means of a thermostat : de en
  • US1457042A - Paper clip : en
  • FR553751A - Improvements to wheel rims and tools allow easy mounting and removal of tires on these rims : en fr
  • FR553844A - Handbrake lever locking device on automobiles : en fr
  • FR553959A - Vapor exhaust nozzle in combination with the filler opening of any suitable container : en fr
  • FR553795A - Improvements to valves for tires and similar applications : en fr
  • GB198114A - A new or improved indicating or recording device particularly adapted for use by golfers : en
  • DE376596C - Device to send sound in a certain direction, especially for underwater sound purposes : de en
  • FR553755A - Process for obtaining condensation products of phenols and aldehydes : en fr
  • ES84756A1 - Braking of free oscillations by variation of the internal resistance of the vacuum tubes. : en es
  • ES84648A1 - An improvement in the molds used in the vulcanization of rubber or rubber. : en es
  • FR25829E - Electricity meter adjustment process : en fr
  • DE376555C - Device for draining the sludge under pressure from mobile steam boilers : de en
  • ES84678A1 - A new model for closing and circulation of newspapers and magazines. : en es
  • GB198133A - Improvements in or relating to the folding tops of landaulettes and other such road vehicles : en
  • GB198173A - Rack and tray for supporting tooth brushes and tubes of dental tooth paste : en
  • US1456677A - Filing equipment : en
  • GB198216A - Improvements in or relating to tea-pots, coffee-pots, hot water jugs and the like : en
  • FR553737A - Mounting device for bicycle wheels : en fr
  • DE376453C - Method of making underwater tunnels : de en
  • DE376529C - Articulated-blade screwdriver : de en
  • FR553992A - Metal wing with deformable profile : en fr
  • FR553914A - Improvements to the valves : en fr
  • GB198069A - Improvements in and relating to wages accounting devices : en
  • GB198266A - Improvements in speed regulators for motor vehicles : en
  • FR553826A - Stereoscopic images automatic reproduction device : en fr
  • FR553749A - Improvements to crucible furnaces : en fr
  • US1456788A - Billet-heating furnace : en
  • US1457008A - Self-anchoring rivet : en
  • CH99572A - Storage of reversible transmission gears. : de en
  • FR553736A - Wool drying process : en fr
  • US1456757A - Reversible necktie : en
  • US1456960A - A cobpobation of new : en
  • US1457235A - Azo dyestuffs : en
  • FR553767A - Basic artificial glasses obtained from rocks or manufacturing wastes containing fuel, and method of manufacture : en fr
  • GB184190A - Improvements in or relating to power transmission apparatus : en
  • GB198293A - Improvements in or relating to windows : en
  • AU610822A - Improvements in harvesting machines for harvesting grain, peas andthe like : en
  • CH99468A - Device for attaching a drill to a clamping column. : de en
  • US1456629A - Tin-plate branning and cleaning machine : en
  • US1456691A - Fuel economizer : en
  • US1456751A - Railway crossing : en
  • CA231418A - Belt fastener : en fr
  • US1457245A - Seat : en
  • USD62433S - Emily mccowan : en
  • US1456922A - Automobile locking mechanism : en
  • ES84859A1 - A folding stool. : en es
  • US1457233A - Pie-cutting device : en
  • ES84685A1 - Improvements in rotary-wing airplanes. : en es
  • GB198418A - Improvements in or relating to food products and processes of producing the same : en
  • CH99619A - Torch. : en fr
  • DE376523C - Self-loader for cards : de en
  • DK31771C - Oven with built-in hot water boiler. : da en
  • CH99304A - Device for sharpening pencils. : en fr
  • ES84684A1 - Improvements in the wings of rotary-wing airplanes. : en es
  • US1456763A - Strip marking and measuring machine : en
  • DE376379C - Control and safety brake : de en
  • CH99499A - Loom for semi-rigid plant stems. : en fr
  • DE376373C - Potato harvester : de en
  • ES84872A1 - Hydraulic press with autoclave to vulcanize rubber or rubber. : en es
  • FR554000A - Improvements to spherical annular ball bearings : en fr
  • GB198104A - New or improved means for use in conjunction with looms for weaving for effecting saving of weft yarn : en
  • DE376303C - Device for suppressing the earth fault current of high voltage networks : de en
  • DE376402C - Winding key for watches connected to the directional button : de en
  • ES84870A1 - A new procedure for the extraction of olive oil. : en es
  • FR553884A - Transformer applicable to telephony, amplifiers and capable of similar applications : en fr
  • CA231426A - Combined tie plate and rail anchor : en fr
  • GB198703A - Improvements in spring suspensions for motor vehicles : en
  • ES84714A1 - A coupling to reduce sound drift on grouped telephone lines. : en es
  • CH99649A - Protector for pneumatic tires on bicycle and motorcycle wheels. : en fr
  • DE376377C - Mixing device for plant sprayers : de en
  • US1456810A - Locomotive : en
  • US1456503A - Translating apparatus : en
  • US1457230A - Combined planter and fertilizer distributor : en
  • US1457059A - Safety device for gas welding plants : en
  • CA231402A - Cusp diaphragm mechanism : en fr
  • CA231349A - Silencer for internal combustion engines : en fr
  • US1456945A - Coupler : en
  • DK31776C - Apparatus for Distance Shunting of Bottles, Glasses, Containers and the like, before these are passed on to Treatment e.g. in subsequent Machines. : da en
  • GB198380A - An improved stopping and turning signalling device for road vehicles, or the like : en
  • US1456862A - Production of hinges and other like articulated articles : en
  • US1457158A - Mechanism for feeding paper, cards, envelopes, etc. : en
  • ES84876A1 - A procedure to give tiles, mosaics, pots and ceramic objects a gold metallic luster. : en es
  • FR553874A - Improvements made to electrically controlled horns or call horns : en fr
  • FR553925A - Metal base with tensioners for the side springs and reinforcements for the headrests : en fr
  • CA231461A - Weighing scale : en fr
  • US1456644A - Dial for electrical instruments : en
  • DE376386C - Device for developing film strips : de en
  • FR553794A - Electric line protected against acid vapors : en fr
  • US1456755A - Electrical heating apparatus : en
  • US1457244A - Wrench : en
  • ES84900A1 - A joint device for pipes in reinforced concrete and others. : en es
  • US1456514A - Photographic-print-washing machine : en
  • US1457069A - Receiving system for electric waves : en
  • US1457136A - Filing rack : en
  • USRE15615E - Sttbgkade sckaper : en
  • US1456790A - Toilet-paper cabinet : en
  • CH99478A - Wall cupboard with hand-punched door. : de en
  • CH99485A - Peeling machine, especially for peeling potatoes, apples and other fruits. : de en
  • CA231397A - Hair cutter : en fr
  • CH99470A - Hot water heating installation. : en fr
  • CA231396A - Log gripping device : en fr
  • US1456599A - Plaster board : en
  • US1456896A - Propeller : en
  • US1457223A - Educational device : en
  • DK31773C - Wrought iron central heating boiler. : da en
  • GB198240A - Improvements in and relating to side delivery rakes and swath turners : en
  • US1457002A - Receptacle and lock therefor : en
  • US1457276A - Spreader cylinder and the like : en
  • US1456813A - Pruning ladder : en
  • US1456984A - Antifriction bearing : en
  • FR553830A - Improvements in mechanisms for motors and fluid pumps : en fr
  • CH99480A - Grate, especially for burning coal dust. : de en
  • CH99590A - Initial ignition device in internal combustion engines with automatic speed ignition. : en fr
  • DE376600C - Locking device for thread reel : de en
  • DK31775C - Bicycle pump. : da en
  • DK31782C - Electric accumulator and method of its manufacture. : da en
  • FR553854A - Improvements in metal molds for glassware : en fr
  • US1456937A - High-voltage pancake-type coil : en
  • US1457213A - Carrier : en
  • DK31780C - Roof window. : da en
  • FR553732A - New method of attaching horned beasts : en fr
  • CH99228A - Device for automatic operation of a two-leaf door. : en fr
  • AU1071623A - Anew or improved liquid spraying or vaporizing device : en
  • CA231344A - Fire alarm : en fr
  • US1456687A - Stylus mounting : en
  • DE376424C - Device for the electrical heating of liquids which themselves form the heating resistance : de en
  • FR25844E - Pump with fixed or removable metal connection, for pneumatic tires : en fr
  • US1456965A - Disk wheel : en
  • US1456598A - Tube-bending machine : en
  • US1456717A - Hypodermic syringe : en
  • US1457157A - Pneumatic suspension for wheeled vehicles : en
  • US1457145A - Jack prop : en
  • US1457291A - Closure for tubes : en
  • CA231341A - Device for closing automobile doors : en fr
  • CH99562A - Touch device on grinding machines. : de en
  • US1456574A - Hinge : en
  • US1457024A - Control for aircraft and the like : en
  • US1456545A - Overflow mechanism for chutes : en
  • US1457266A - Switch lug : en
  • CH99191A - Hot and cold water supply device for washbasins and other similar applications. : en fr
  • AU1235023A - Improvements in or relating to hydraulically controlled compressed-air inlet-valves for internal-combustion engines : en
  • US1456546A - Sorting machine : en
  • US1456582A - Packing case : en
  • US1456927A - Writing pad : en
  • US1457100A - Extension ladder : en
  • CH99504A - Reel. : de en
  • CA231459A - Magnetic phonograph : en fr
  • CH99442A - Device for driving a stern wheel ship by an internal combustion engine. : de en
  • AU699222A - Improvements in reinforced concrete slab or, block building construction : en
  • US1456640A - Automobile exhaust lock : en
  • US1456865A - Terminal for electric furnaces : en
  • DE376457C - Tread for turntables with split main carriers : de en
  • CH99483A - Machine for peeling potatoes and other edibles. : en fr
  • AU864622A - Improvements in gas producers : en
  • CH99471A - Equipment for cooking and baking using steam. : de en
  • CA231378A - Reduction of ores in electric furnaces : en fr
  • DE376737C - Sealing for artificial teeth : de en
  • US1457129A - Extension bed : en
  • CA231350A - Collar saddle : en fr
  • CH99607A - Electrical installation comprising a generator machine operated at variable speed. : en fr
  • FR553668A - Electric socket : en fr
  • FR553770A - Device for remote control of a watch or pendulum dial : en fr
  • DE376427C - Kloeppel for braiding machines : de en
  • US1456511A - Transmitter : en
  • FR553659A - Pressure relief device for elastic fluid : en fr
  • US1457077A - Flotation machine : en
  • ES83446A1 - An industrial procedure consisting of the application and combination of various materials to obtain, by means of wood carving, pyrography, kinography, or strong water, polychrome relief drawings that will be used for ornamentation. : en es
  • ES84674A1 - An apparatus or graphic chart of decimal numbering. : en es
  • ES84687A1 - Procedure for polishing artificial marble and other artificial stones. : en es
  • GB182782A - Improvements relating to the welding of wires particularly for resistances : en
  • US1456625A - Machine gun : en
  • CA231394A - Bricklayer tool : en fr
  • CH99598A - Heating device with electrodes for steam or hot water boilers. : de en
  • ES84860A3 - A machine for drilling buttons. : en es
  • US1457005A - Assig-nok to the jsitce macbeth engine : en
  • US1457179A - Machine for the manufacture of collapsible metal tubes : en
  • CA231475A - Display device : en fr
  • CH99422A - Machine for assembling the constituent parts of drawer boxes for cigarettes and the like. : en fr
  • US1457019A - Internal-combustion engine : en
  • US1456668A - Tractor attachment : en
  • US1457080A - Polishing composition : en
  • US1456702A - Process of making aldehyde ammonia : en
  • CA231386A - Mechanical hammer : en fr
  • US1456967A - Signal for automobiles : en
  • US1457178A - Vehicle sash construction : en
  • DE376659C - Device for driving the valve cam disk of an internal combustion engine with radially arranged cylinders : de en
  • GB198218A - Improved tobacco pipe : en
  • CH99490A - Device on mailbox for receiving objects that cannot be inserted into the mailbox. : de en
  • FR553820A - Shock absorbing tire for wheel : en fr
  • GB198084A - Improvements in weight indicating devices more particularly for use with well drilling apparatus : en
  • US1456850A - Process for preparing a concentrated fertilizer : en
  • CA231379A - Tree branch stay : en fr
  • CA231474A - Pressure regulator : en fr
  • CH99407A - Electric incandescent lamp with gas filling. : de en
  • US1457099A - Hair curler : en
  • US1456787A - Machine for filling ball retainers : en
  • US1456775A - Cushion pneumatic tire : en
  • US1456866A - Meat holder : en
  • US1457023A - Automobile hand signaling device : en
  • US1457097A - Vaccine and method of preparing same : en
  • ES84828A1 - A pocket lamp. : en es
  • FR553850A - Advanced hernia bandage : en fr
  • ES84643A1 - A wrapping procedure for sugar cubes. : en es
  • CH99348A - Carabiner holder. : en fr
  • DK31761C - Device for Teeth Set. : da en
  • FR553897A - Calculation circle device for quickly determining the results of simple business arithmetic operations : en fr
  • AU653822A - Improvements in and relating' toa device forthe transmission of oscillations : en
  • US1457198A - Grappling device : en
  • US1457168A - Hammer : en
  • US1456837A - Apparatus for charging or discharging furnaces : en
  • CA231416A - Power driven lawn roller : en fr
  • US1456647A - Plowfoot adjuster : en
  • GB198278A - Improvements in and relating to electric motor control : en
  • DE376471C - Process for the preparation of 1-chloro-2-acylaminoanthraquinones : de en
  • CH99414A - Warning counter with optical signal, to monitor time intervals such as the duration of telephone conversations. : en fr
  • US1456802A - Howard l : en
  • CA231445A - Conveying mechanism : en fr
  • DE376349C - Steam boiler system to absorb the heat extracted from the hot coke by cooling gases : de en
  • DE376520C - Pistol with articulated stop piston : de en
  • CH99489A - Delivery table. : de en
  • CA231479A - Apparatus for lifting motor vehicles : en fr
  • US1457153A - Watee : en
  • DE376488C - Process for the processing of substances containing fiber : de en
  • GB198107A - Improvements in sliding bolt latch and lock fastenings for use upon attache and other cases : en
  • US1457016A - Demountable rim for wheels : en
  • CA231368A - Steam generator : en fr
  • FR553788A - Lean wood gas generator with partial pre-combustion and double reduction and its application to the supply of an ordinary combustion engine : en fr
  • GB198072A - Improvements in and relating to anti-theft devices for motor road vehicles : en
  • US1456858A - Apparatus for mixing dry materials : en
  • US1457036A - Automatic stop and start for phonographs : en
  • CA231381A - Envelope shipping label : en fr
  • CA231437A - Electric switch : en fr
  • CH99365A - Suction and pressure pump with eccentric movement. : en fr
  • CH99542A - As a replacement for a tripod, designed as a console holder for the temporary attachment of instruments, apparatus, etc. to fixed or fixed bodies. : de en
  • CH99551A - Speaking machine with reversible winding and unwinding spools for a speaking drab. : de en
  • US1456970A - Compass ellipsograph : en
  • FR553952A - Tillage milling machine : en fr
  • ES81271A1 - Match bag. : en es
  • ES84721A1 - A compressed air starting device for combustion engines. : en es
  • ES84724A1 - A ladder-like device to give access to the sliding lid of a container. : en es
  • ES84842A1 - Improvements in radiotelegraphy systems. : en es
  • FR553743A - liquid elevator : en fr
  • GB198204A - Improvements in bobbin racks or creels applicable for doubling or folding machines for silk or other yarns : en
  • CH99466A - When vehicles drive in and out, the door opens and closes automatically. : de en
  • CH99633A - Device for illuminated advertising. : en fr
  • US1456682A - Railroad spike : en
  • US1457203A - Mattress : en
  • US1456632A - Railway brake head : en
  • US1456880A - Assxgnqb : en
  • CA231382A - Paint sprayer : en fr
  • US1457104A - Lifting tongs : en
  • ES84834A1 - Replacement apparatus for loom shuttles. : en es
  • GB198412A - Improvements in and relating to vacuum washing machines : en
  • CA231458A - Sound reflecting device for talking machines : en fr
  • DE376462C - Lighting fixtures for indirect or semi-indirect lighting : de en
  • FR553806A - Improvements to air vessels : en fr
  • US1456527A - Attachment for internal-combustion motors : en
  • DE376439C - Counter guidance for calculating machines : de en
  • US1456840A - Foldable stool : en
  • DE376376C - Atomizer for powdery substances, especially sulfur powder : de en
  • ES83714A1 - Procedure for making a floor that resembles a parquet. : en es
  • ES84770A1 - A protective cover for car tires. : en es
  • FR553857A - Torpedo decked body, convertible into a van for automobile chassis of all brands : en fr
  • DE376549C - Flame, heating and water tube boilers : de en
  • ES84627A3 - A system of sealable closures for bags. : en es
  • ES84784A1 - An industrial product consisting of a liquid solvent for applied paints. : en es
  • DE376640C - Hanger clamp with knock pan : de en
  • ES84636A1 - An industrial product consisting of luminous tiles or bricks. : en es
  • ES84679A3 - Improvements in gear hobbing machines. : en es
  • DE374242C - Multipoint welding machine according to patent 324327 with adjustable electrodes : de en
  • DE376578C - Writing surface for recorders consisting of a film : de en
  • FR553839A - Socket insured against theft of the lamp : en fr
  • GB176365A - A system of pole-changing for polyphase induction motors : en
  • DE376410C - Dump truck : de en
  • FR553863A - Improvements in the construction of air pumps : en fr
  • ES83175A1 - A new industrial process of commercial propaganda. : en es
  • FR553996A - Enhancements to reservoir pen holders : en fr
  • DE376372C - Device for the reproduction of sound recordings by electrical means : de en
  • ES84893A1 - A new single or double acting single or multiple cylinder ammonia compressor. : en es
  • GB183841A - Improved machine for varnishing artificial pearls or the like : en
  • DE376757C - Soldering iron : de en
  • ES84792A1 - An industrial result that consists of applying figures, buildings and drawings in the Renaissance style, through the various known procedures, to the fabrics, rods and heads of the fans. : en es
  • ES84833A1 - Liquid soaps of all kinds, packed in aseptic bottles, for direct use, with a hygienic spillway or dropper stopper, made of glass or neutral glass, or unalterable metal, with or without cork, to ensure their isolation, during : en es
  • FR553740A - Manually operated electric switches, which can operate automatically under the action of heat : en fr
  • GB198206A - Improvements in machines for reeling or making skeins of silk or other thread : en
  • FR553664A - Improvement of combustible liquid lifting devices for supplying engines and similar applications : en fr
  • FR553967A - Mechanical shovel : en fr
  • FR553746A - Improved method and apparatus for casting metal dental plaques : en fr
  • GB198398A - The manufacture of new azodyestuffs : en
  • DE376733C - Device for charging furnaces with liquid fuel : de en
  • US1456919A - Power plant : en
  • US1457188A - Multiple hole top for burner stoves : en
  • GB198199A - Improvements in and relating to cake beaters : en
  • FR553819A - Metal wheel with two flanges : en fr
  • US1456692A - Ratchet hand tool : en
  • DE376561C - Accent printing device : de en
  • DE376631C - Method and device for the production of uniform mixtures of gases from pressure bottles u. like : de en
  • GR443B - AUTOMATIC ABRASION OR SHARPENING AFTER MODERN DISINFECTION. : el en
  • US1456940A - Scaffold and roof bracket : en
  • FR553924A - Warning light for automobiles : en fr
  • FR553972A - Monohelicoplane : en fr
  • FR553720A - Improvements to the structure of the shaft of the boats : en fr
  • FR553791A - Switching and switching device for oil-filled circuit breakers : en fr
  • US1457199A - Transmission-gear-shifting mechanism : en
  • CH99552A - Facility for lenses to correct the focal length. : de en
  • CA231436A - Immersion heater : en fr
  • GB184787A - Improvements in or relating to the purification of gases by cooling : en
  • GB198627A - Improved process of and apparatus for coating and welding metals : en
  • US1456604A - Means for controlling the supply of mixture to internal-combustion engines : en
  • US1456734A - Expanding machine : en
  • CA231439A - Gas range : en fr
  • CA231480A - Combination pocket tool : en fr
  • CA231487A - Life boat disengaging apparatus : en fr
  • US1456816A - Wheeled tractor : en
  • US1457150A - Clamping device : en
  • CH99540A - Device for indirect shooting with rifles. : de en
  • CA231429A - Step ladder : en fr
  • DE376466C - Device for washing fabrics in rope form with one or more successive washing courses with a squeezing mechanism : de en
  • US1456519A - Sectional fence : en
  • US1456532A - Selenium crystals and method of preparing the same : en
  • DE376399C - Coke extinguishing and loading device : de en
  • CA231401A - Pneumatic suspension for vehicles : en fr
  • CA231462A - Pendulum : en fr
  • US1456497A - Skeleton frame construction for airships and the like : en
  • US1456997A - Antifriction bearing : en
  • US1456548A - Stitching-machine guard : en
  • FR553662A - Self-propelled cart that can transform into a floating raft : en fr
  • US1457165A - Cultivator : en
  • CH99487A - Blocher. : de en
  • CA231347A - Meat slicing machine : en fr
  • ES84652A1 - Improvements in electro-therapeutic devices. : en es
  • US1456634A - Device for babbitting connecting rods : en
  • US1456860A - Earthworking device : en
  • US1456606A - Brake-band fitting : en
  • US1457261A - Coin counter : en
  • CH99452A - Process for the preparation of 1-phenyl-2. 3-dimethyl-4-dimethylamino-5-pyrazolone. : de en
  • CH99409A - Holder with a driven working part, in particular for dental purposes. : de en
  • US1456621A - Portable gas meter : en
  • US1456781A - Process of recovering cellulose acetate from solutions thereof : en
  • US1457133A - Clasp : en
  • US1457044A - Safety device for flying machines : en
  • US1457051A - Rope clamp : en
  • US1456714A - Well-pump construction : en
  • GB198136A - Paving compound and process of making the same : en
  • DE376342C - Device for casting metal objects using compressed air : de en
  • US1456563A - Ore classifier : en
  • FR25803E - Antenna cover for underwater mines : en fr
  • FR553827A - Advanced washboard : en fr
  • FR553789A - Improvements to rubber tires : en fr
  • DE376411C - Process for decolorizing sugar juices and raw sugar solutions : de en
  • DE376675C - Device for mechanical playing of string instruments : de en
  • DE376351C - Oil return device : de en
  • DE376524C - Double-acting combing machine : de en
  • GB198634A - The manufacture of new azodyestuffs : en
  • DE376215C - Methods and devices for displaying the liquid level in closed vessels : de en
  • ES84757A2 - A procedure for the washing and use of mineral residues by means of tables and sieves. : en es
  • ES84740A1 - A dough refining machine for the manufacture of bread that will be called "Ideal Refiner". : en es
  • US1456738A - Bedspring structure : en
  • FR553974A - Lock : en fr
  • GB198239A - Improvements in or relating to soles and heels for boots, shoes and the like : en
  • GB198268A - Improvements in or relating to dry mash hoppers for feeding poultry : en
  • GB198305A - Improvements in or relating to detachable wheels for vehicles : en
  • ES84633A1 - Procedure for the chemical transformation of materials. : en es
  • GB198207A - Improvements in brakes : en
  • GB198274A - Improvements in electrolytic apparatus and method of depolarizing the same : en
  • ES84799A3 - Manufacturing process of cyanides and ammonia derivatives by treating alkali carbonates. : en es
  • DE376525C - Parking and braking device for cross-winding machines : de en
  • ES84804A3 - New dial for watches. : en es
  • DE376401C - Device on watches to prevent the spiral from jumping over the spiral : de en
  • GB198212A - Improvement in the manufacture of ultramarine : en
  • FR25801E - Advanced binding for thick loose-leaf registers : en fr
  • FR553777A - : fr
  • GB198115A - Improvements in or relating to lift valves : en
  • DE376548C - Water tube boiler : de en
  • GB198187A - Improvements relating to lubricating apparatus : en
  • GB198195A - Method of and apparatus for making bead cables : en
  • ES84825A1 - Magic casserole. : en es
  • CA231486A - Heating system : en fr
  • CH99615A - Electric annealing, hardening and melting furnace. : de en
  • CH99358A - Cable drum. : en fr
  • DE376682C - Piston for pumps : de en
  • US1457057A - Signal : en
  • ES84798A1 - A perfected procedure for the treatment of jute. : en es
  • ES84877A1 - A procedure for obtaining double fabrics joined on both edges and tied to certain pieces on ordinary looms, without machines, forming said fabrics without seams, neither on the sides nor on the bottom. : en es
  • FR553733A - Improvements to centrifugal molds for casting pipes : en fr
  • FR553779A - Tool for removing nails : en fr
  • GB189450A - A process for the production of inactive menthol : en
  • CH99614A - Process for the production of radioactive plastic masses. : de en
  • CA231443A - Scoop and discharger : en fr
  • CH99467A - Device for the actuation of closing organs, which control submerged connection openings between containers with different water levels. : de en
  • FR25819E - Improvements in the establishment of rotary dryers more specially intended for the treatment of pulverulent materials : en fr
  • FR553657A - Electric oil switch system also applicable as circuit breaker : en fr
  • CA231393A - Baffle : en fr
  • CH99399A - Circuit method for starting three-phase motors and device for executing the same. : de en
  • CH97655A - Desk accessory. : de en
  • US1456618A - Lubrication of automotive vehicle knuckles : en
  • US1457074A - Constant-flow governor : en
  • US1456508A - Number-indicating system : en
  • CH99585A - Two-stroke internal combustion engine. : en fr
  • DE376543C - Process to make apparatus used in the manufacture of sodium peroxide resistant : de en
  • FR553721A - Transportable electric agricultural motor unit : en fr
  • FR553895A - Thermo-electric device for heating metal parts while working them : en fr
  • GB174934A - Improvements in spray carburettors : en
  • FR25813E - Continuous rectifier of liquid air to completely separate oxygen and nitrogen in a pure state in a single distillation : en fr
  • FR553719A - Method and device for extinguishing blinding parasitic rays from automobile headlights : en fr
  • GB198158A - An improved machine for dressing rails : en
  • CH99523A - Process for the production of black printing inks. : de en
  • AU665022A - Improvements in and connected with piston rings : en
  • US1457254A - Soap holder : en
  • CH99106A - Method for regulating the flow in conduits of pressurized fluids to be mixed and device for carrying out the method. : en fr
  • US1457006A - Reenforced concrete vessel : en
  • US1456764A - Fur-pelt stretcher : en
  • US1456565A - Storage-battery container : en
  • US1456936A - Marginal printing plate : en
  • US1456835A - Grate construction : en
  • DE376380C - Drip oiler with a piston that can be unscrewed by a switching device : de en
  • DE376450C - Process for sealing the sealing points in centrifugal machines with impermeable, pull-down drum casing : de en
  • US1456501A - Desk stand for hand telephones : en
  • CA231405A - Fence machine : en fr
  • CA231389A - Sanitary bath slipper : en fr
  • US1457014A - Watch ring : en
  • AU1058723A - Improvements in long span bridges : en
  • CH99465A - Paneling. : de en
  • FR553671A - Automatic device for electric arc welding : en fr
  • FR553706A - Suspension bridge with reinforced concrete deck : en fr
  • US1456710A - Locomotive-fire-box structure : en
  • CH99580A - Rotating steam engine. : de en
  • CH99420A - Trunk. : en fr
  • FR553790A - Method for establishing brick kilns in the open air and device allowing the realization : en fr
  • US1457102A - Armor plate and process of making same : en
  • DE376736C - Storage device for traveling grids : de en
  • FR553765A - Sorting device : en fr
  • FR553978A - Shoe closure with snap button : en fr
  • GB198124A - Improvements in safety switch devices for motor road vehicles : en
  • US1457025A - Lumber carrier : en
  • US1456555A - Fastener : en
  • US1456928A - Electrical-connector forming tool : en
  • US1457047A - Sack holder : en
  • US1456993A - Friction draft rigging : en
  • US1457010A - Carburetor : en
  • CA231448A - Cushioned connection for vehicle construction : en fr
  • DE376418C - Process for obtaining furfural in addition to glycose : de en
  • CA231424A - Method of moulding tiles : en fr
  • US1457050A - Single-match dispenser : en
  • DE376369C - Micrometer for inside measurements : de en
  • US1457073A - Cutlery sharpener : en
  • US1457143A - Apparatus for the sizing and distribution of fruit : en
  • US1457252A - Ink distributor : en
  • ES84700A1 - Improvements in centrifuges. : en es
  • FR553663A - Shear : en fr
  • CH99579A - Rotary shutter machine. : en fr
  • CA231354A - Bank check and check book : en fr
  • CH99596A - Spark plug. : de en
  • CA231422A - Counterbalance for the crank shaft of internal combustion engines : en fr
  • DE376563C - Brake rods with automatic change of the transmission ratio during the braking process : de en
  • US1456814A - Undergarment : en
  • US1457256A - Torch : en
  • US1456915A - Shoe-heel stiffener : en
  • ES84886A1 - Letter about. : en es
  • GB198223A - An improved arrangement of apparatus for drawing beer and the like from cellars and other storage places : en
  • ES84668A3 - Improvements in safety circuit breakers for monopolar and multipolar circuits. : en es
  • USD62435S - Design for a stocking : en
  • DE376490C - Feather device on operating tables or instrument tables : de en
  • GB198259A - Improved means for securing veil nets to hats : en
  • FR553816A - Removable wheel on its hub : en fr
  • DE376745C - Detachable button : de en
  • CH99498A - Holding device for the archer on looms with automatic bobbin change. : de en
  • FR553769A - Pendulum clock movement, for miniature clocks and other applications : en fr
  • FR553861A - Improved method and apparatus for manufacturing gasoline or similar fuels for explosion engines : en fr
  • GB198166A - Improved process for treating fibres for the production of shoteffects : en
  • GB198198A - Improvements in and relating to annealing pots, for tin plates and the like : en
  • CA231395A - Dumping door actuator : en fr
  • CH99588A - Internal combustion engine. : en fr
  • FR553704A - Method of methodical treatment of black water resulting from the leaching with caustic soda of various plants, with a view to the separation of the bodies they contain : en fr
  • FR553915A - Device for knitting in several colors : en fr
  • CA231410A - Box glove cover : en fr
  • FR553722A - Adjusting device for electrically operated knitting machines and similar machines : en fr
  • GB198119A - Electrically heated mold for finishing textile articles such as stockings, gloves and the like : en
  • FR553840A - Device allowing for the reception of the t.s.f. replace the antennas with lines from an electrical sector : en fr
  • ES84619A3 - Gas iron. : en es
  • ES84666A1 - Procedure for obtaining an activated carbon. : en es
  • ES84787A1 - Polymorphic dynamo, musical frequency and applications. : en es
  • FR553815A - : fr
  • ES84805A1 - Improvements made to hearing-aloud phones. : en es
  • GB198428A - Improvements in the reception of wireless signals : en
  • US1457238A - Can lifter and ice tongs : en
  • ES84629A1 - An automatic mechanical device for making all kinds of embroidery. : en es
  • FR25834E - Improvements in the manufacture of loam bricks : en fr
  • DE376431C - Injection molding machine : de en
  • ES84806A1 - An industrial product consisting of a waterproofing liquid for the sole, applicable to footwear. : en es
  • ES84853A3 - A procedure for the elaboration of banana sweets. : en es
  • FR553945A - Tapes for measuring speeds or other quantities, and method for printing them : en fr
  • GB196918A - Hydromotor : en
  • GB198100A - Untarnishable stair rods and curtain rods : en
  • USD62437S - David stoll : en
  • DE376495C - Hangable headrest : de en
  • ES84880A2 - An engine for record phonographs. : en es
  • GB198410A - Improvements in and relating to manufacture of printing plate matrices : en
  • FR553984A - Assembly system for all types of folding packaging : en fr
  • US1456690A - Filling and capping machine : en
  • ES84638A1 - A procedure for making stole ties, knitted. : en es
  • GB198288A - Improvements in and relating to process for plumping leather : en
  • US1456844A - Potjltby-pltjckiitg device : en
  • US1456549A - Composite signaling circuits : en
  • ES84647A1 - Device that can serve as a motor element applicable to machines. : en es
  • ES82932A1 - An envelope for letters that will advertise commercial and industrial products on its surface. : en es
  • GB185123A - Improvements in and relating to electric heaters : en
  • AU1117023A - Automatically-controlled pressure feed for liquid hydrocarbon burners : en
  • CA231432A - Traction mechanism : en fr
  • FR25849E - Improvements made in the establishment of rotary pumps : en fr
  • FR553697A - Reciprocating backhoe digger machine : en fr
  • GB198287A - Method of manufacturing fulminate of mercury : en
  • ES83389A1 - Tipper to demould all concrete pieces. : en es
  • ES84867A1 - A device for electrically heating liquids that themselves form the heating elements. : en es
  • GB198704A - Improvements in or relating to furnaces : en
  • DE376699C - Electric induction furnace : de en
  • GB181334A - Improvements in method of treating and preparing yeast : en
  • GB198129A - Improvements in concrete mixers and the like : en
  • GB198411A - Improvements in automatic cotter stud : en
  • CH99392A - Method for manufacturing electric cables and apparatus for implementing this method. : en fr
  • US1456651A - Food-grinding machine : en
  • US1457086A - Thrust bearing : en
  • US1457264A - Bathing suit : en
  • GB198392A - Improvements in the manufacture of artificial silk from acetyl cellulose : en
  • CH99462A - Smoke generating material and process for making same : de en
  • CA231375A - Process of coating candy : en fr
  • US1456875A - Towing dolly : en
  • US1457169A - Antirust composition : en
  • ES84878A1 - A procedure for placing labels of all kinds on wooden boxes and containers destined for the export of fruits and other products. : en es
  • CH99243A - Distributor tap. : en fr
  • DK31764C - Vending machine. : da en
  • ES84654A1 - A procedure for washing and dyeing silk in whole pieces. : en es
  • FR25826E - Toy cinematograph : en fr
  • GB176359A - Improvements in engine starters : en
  • ES83956A1 - A new thread guide system with automatic tensioner for bobbin machines. : en es
  • US1457164A - Method and apparatus for manufacturing sulphuric acid : en
  • US1457159A - Plowdisk-shafvpening- machiwe : en
  • GB180987A - Receiving device for sound echoes : en
  • ES84663A2 - Automatic unloader with flat floor with tiltable bottom and fixed front walls. : en es
  • US1457149A - Preparing aluminium or its alloys for electroplating : en
  • FR25812E - Automatic chuck : en fr
  • GB198183A - Improved means for feeding fuel to internal combustion engines : en
  • US1456948A - Garter : en
  • US1456664A - Metal weather strip : en
  • CA231367A - Electric boiler : en fr
  • DK31765C - Apparatus for Determining Distances. : da en
  • DE376486C - Process for the preparation of a dye : de en
  • FR553709A - Appliance for cutting potatoes and other vegetables : en fr
  • US1456808A - Safety station for subterraneous passageways : en
  • US1456959A - Process of making chlorhydrins : en
  • US1456739A - Planer : en
  • US1457289A - Copper and zinc alloy : en
  • US1456986A - Gas generator for internal combustion engines : en
  • USRE15616E - Wheys : en
  • US1456678A - Amplifier for sound-reproducing machines : en
  • GB198247A - Improvements relating to the renewal of the filaments in thermionic valves or for otherwise repairing the same : en
  • CA231433A - Sorting machine belt : en fr
  • US1456512A - Manufacture of air propellers : en
  • AU1238023A - Improvements in or relating to devices for hermetically sealing in glass leading-in wires for heavy electric currents : en
  • DE376738C - Sterile and sterile packaged bandages with metal foils as a wound cover : de en
  • GB198264A - Improvements in or relating to bread-and-butter cutting and spreading machines : en
  • GB198295A - Improvements in or relating to night lights : en
  • US1456924A - Plaster and process of making the same : en
  • US1457092A - Grinder : en
  • US1456539A - Concrete mold or form : en
  • US1456613A - Sample case : en
  • US1456552A - Tool holder : en
  • US1456705A - Corrugated-sheet-metal car end : en
  • US1457123A - Combustion engine : en
  • FR25814E - Airplane-helicopter, and its new wings, propellers and stability devices : en fr
  • FR553729A - Improvement with conical shanks for American bits and others : en fr
  • DE376484C - Device for regulating the sensitivity of oscilloscopes which are used for the simultaneous recording of electrocardiograms in different electrical circuits of the same body : de en
  • CA231451A - Bed rail connection : en fr
  • ES84771A1 - An improvement in the texture of terry fabrics. : en es
  • FR553760A - Automatic relay starter for AC motor : en fr
  • DE376535C - Acid-proof mortar : de en
  • DE376607C - Process for evenly impregnating porous masses such as stone, clay, diatomite, with metals or insoluble metal compounds : de en
  • FR553852A - Kitchen stove device : en fr
  • GB198280A - Improvements in or relating to charge moistening devices for internal-combustion engines : en
  • ES84824A1 - Process of manufacture of candied fruits. : en es
  • ES84624A3 - A mechanical procedure for the manufacture of velvet fabrics. : en es
  • ES84786A1 - Special procedure for the construction of small dynamos for multiple applications. : en es
  • FR553900A - Improvement in bed covers : en fr
  • US1456767A - Bayonet wire cutter : en
  • US1456906A - Centrifugal pump : en
  • US1457038A - Machine for measuring and delivering loose merchandise : en
  • US1456700A - Resilient gearing : en
  • US1456520A - Energization and control of vacuum tubes : en
  • US1457120A - Spotlight : en
  • US1456855A - Method of joining metals : en
  • CH99507A - Push button. : de en
  • CA231446A - Nozzle adjustment for suction sweepers : en fr
  • CH99316A - Spring balance. : en fr
  • US1456827A - Lifting jack : en
  • FR553805A - Tables for manual sorting of nuts, beans and the like : en fr
  • US1456581A - Disk cultivator : en
  • US1456642A - Vehicle wheel : en
  • US1457285A - Wall so amd made from bagasse amd analogous fibers : en
  • US1457205A - Toy horse : en
  • US1456620A - Wrench : en
  • CH99571A - Hydraulic transmission clutch. : de en
  • FR553689A - Coal carbonization improvements : en fr
  • CA231356A - Wire chain making machine : en fr
  • US1456821A - Film-guiding device : en
  • US1457103A - Armor plate and process of making same : en
  • CH99515A - Device for the catalytic oxidation of ammonia with oxygen. : de en
  • US1456542A - Packaging machine : en
  • DE376445C - Lock security : de en
  • DE376686C - Detachable pouring spout with drip gutter for bottles u. like : de en
  • DE376507C - Potato planting machine : de en
  • DK31777C - Cement Brick Making Machine. : da en
  • GB198196A - Improvements in or relating to grinding mills : en
  • US1457084A - Pulverizing apparatus : en
  • DE376657C - Gasoline lighter : de en
  • ES84646A1 - Key mechanism for "Hammerless" hunting shotguns. : en es
  • FR553705A - Metal bed with sheet metal plates and tubes : en fr
  • FR553825A - Fuel-saving device for automobiles and motorcycles, furthermore allowing the engine to be used as a brake-retarder and preventing theft of cars : en fr
  • US1456963A - Endless-carrier garment-supporting structure : en
  • DE376625C - Process for dyeing fur, hair and the like like : de en
  • CH99439A - Motorcycle rider suspension device. : en fr
  • ES84734A1 - Improvements in diaphragms for acoustic devices. : en es
  • GB198299A - Improvements in hand-grips for use by passengers in trains, tramcars, omnibuses and the like : en
  • CH98918A - Means for re-coloring hair that has been discolored with age. : de en
  • CA231404A - Reversible strut for railway brake beams : en fr
  • CA231456A - Water tube boiler : en fr
  • CH99500A - Fighter-shuttle cleat. : en fr
  • US1456747A - Motor truck : en
  • US1456793A - Spring clasp : en
  • US1456834A - Art of printing : en
  • US1457156A - Pressure-equalizing brake-applying device : en
  • DE376365C - Concertina gate : de en
  • DE376419C - Superheater : de en
  • DE376481C - Pantographs for electrical machines : de en
  • FR553890A - Device applying to all wheel hubs of motor vehicles, to suppress the resonances produced by metal wheels with solid veils, and to allow the transformation of these hubs to adapt this model of wheels to them. : en fr
  • ES84713A1 - A connection system to compensate for the deformations that occur in long telephone lines. : en es
  • FR553738A - Electric theft and fire alarm : en fr
  • GB198087A - Improvements in or relating to well boring apparatus : en
  • GB198304A - Improvements in or relating to the manufacture of poultry and animal foods from waste and condemned foods and the like : en
  • FR25823E - Extraction cable adjustment device : en fr
  • GB198421A - Improvements in shift-locking devices for typewriting machines : en
  • DK31779C - Foldable Clothes hanger. : da en
  • ES84694A3 - A procedure for manufacturing insulating parts for heat. : en es
  • ES84873A1 - System of lateral folding of fabrics. : en es
  • US1456905A - Tractor : en
  • US1457221A - Dry-plate clutch : en
  • AU927022A - Improvement in keylock box strap fastener : en
  • US1456979A - Internal-combustion-engine system : en
  • CH99445A - Process for the production of a vat dye. : de en
  • AU895022A - Improvements in or relating to the reception and amplification of radiotelegraphic signals : en
  • CH99581A - Installation for combined action and reaction turbines. : de en
  • DE376541C - Process to give the cotton a satin sheen : de en
  • US1456701A - Liquid-level indicator : en
  • FR553848A - Further development in the manufacture of hernial bandages : en fr
  • US1456607A - Air circulator and humidifier for radiators : en
  • US1456806A - Monolithic building : en
  • US1457055A - Float ball : en
  • DE376362C - Process and device for degassing coal in continuously operated vertical retorts or furnace chambers : de en
  • US1457191A - Hair curler : en
  • US1456587A - Balancing device between two coupled carriages for effecting desired wheel pressure : en
  • US1457030A - Method of treating sludge acids and separated sludge acids : en
  • US1457094A - Paper-feeding apparatus : en
  • US1456859A - Bouquet holder : en
  • ES83828A1 - A new procedure to attach the fabric to the soles of espadrilles or other types of footwear. : en es
  • DE376403C - Method and device for producing patterned ribbons on the loom : de en
  • DE376426C - Circular knitting machine for the production of a reinforced product : de en
  • DE376615C - Process for opening up the pit-moist route using AEtzlime : de en
  • ES84775A1 - Improvements in sprayers. : en es
  • FR553700A - Extinguishing agent and its method of production : en fr
  • GB198142A - Improvements in variable speed gears for motor vehicles : en
  • US1456533A - Typewriting machine : en
  • US1456652A - Electric power-generating system : en
  • US1457091A - Machine for cutting file teth on curved surfaces : en
  • ES84733A1 - A tamping machine powered by heavy oil engines. : en es
  • FR553718A - Improvements to mowers with several mowing unit groups : en fr
  • US1456976A - Internal-combustion engine : en
  • US1456932A - Suspension clamp for electrical conductors : en
  • US1457183A - Neck or nozzle connection for pipe lines : en
  • ES83723A1 - The manufacture of a doll that walks and has the appropriate shape and size for each case; the body minus the head and neck are made of leather, cotton, silk, cloth or velvet and with the color similar to that of the skin, being filled with cork sawdust : en es
  • US1456706A - Sheep protector : en
  • CH99417A - Alarm device on doors given away with a lock to indicate break-in or unauthorized opening. : de en
  • GB197293A - Improvements in or relating to apparatus for controlling traffic on single line railways : en
  • US1456817A - Plow attachment for tractors : en
  • FR553678A - Improvements to electric lamps for signaling and other applications : en fr
  • CH99436A - Tension member device for wrapping around the rim of objects with a basic wheel-like shape. : de en
  • US1456540A - Regenerated cellulose material and process of making same : en
  • US1457242A - Traction shoe for wheels : en
  • US1456724A - Curtain-light mounting : en
  • US1456869A - Metal casting and process of making metal castings : en
  • US1456969A - Process for the manufacture of aromatic amino compounds : en
  • FR553812A - Improvements in the manufacture of alcohol : en fr
  • FR553960A - Combustion process : en fr
  • ES84785A3 - Traction mechanism. : en es
  • US1456955A - Means for obtaining high momentary current : en
  • ES84766A1 - A new procedure to build tubes or tanks that are used as auxiliary devices in carding machines. : en es
  • FR553966A - Motor group : en fr
  • FR553818A - Triple-acting centrifugal thruster : en fr
  • FR553838A - Instant interchangeable share tip : en fr
  • ES84759A1 - A kettle with two lids, with a bolt or screw closure to undergo pressure up to three atmosphere. : en es
  • GB198111A - Improvements in or connected with motor-driven lawn mowers : en
  • GB198157A - Improvements in or relating to the manufacture of table knife blades : en
  • ES83898A1 - A procedure to project the films obtained from airplanes and airships, producing in the spectator similar sensations to those that he would experience if he were in said devices. : en es
  • ES84751A1 - A carnival wheel or carousel animated with a double oscillating circular motion. : en es
  • GB198144A - Improvements in metal pipe casting machines : en
  • GB198292A - An improved door mat : en
  • GB198414A - Improvements in filtering devices : en
  • DE376515C - Device for attaching the bicycle pump to the bicycle : de en
  • ES84727A1 - Improvements in boilers to vaporize liquids. : en es
  • ES84776A1 - Improvements in packaging. : en es
  • FR553675A - Petroleum hand lantern : en fr
  • DE376331C - Secret conductor arrangement for electrical security systems : de en
  • DE376772C - Air rifle : de en
  • GB198081A - Improvements relating to plant labels and the like : en
  • GB198415A - The manufacture of new vat dyestuffs : en
  • FR25827E - Improvements in electrical heating elements and their manufacturing processes : en fr
  • FR553758A - Indicator meter in particular for reciprocating piston gasoline dispensers : en fr
  • FR553899A - Stabilizer for boats by floats with articulated levers, extendable or not : en fr
  • US1456526A - Dental-amalgam machine : en
  • US1456680A - Clevis : en
  • US1457210A - Apparatus for treating soil : en
  • US1457283A - Shoe stretcher : en
  • ES84898A1 - Improvements in devices for stretching glass. : en es
  • ES84888A1 - Improvements in hair or hair preparation instruments. : en es
  • ES84689A1 - Improvements in the apparatus for separating molten glass into casting loads. : en es
  • ES84723A1 - Improvements in vacuum brakes for railway wagons and similar vehicles. : en es
  • ES84808A1 - Improvements in funnels for loading containers or tanks of combustible liquids and others. : en es
  • FR553909A - Compressed air system for running automobiles and other uses : en fr
  • DE365396C - Soil improvers : de en
  • DE376572C - Traveling grate with slag grate : de en
  • ES84612A1 - A mechanism by which two quantities can be simultaneously actuated, of which at least one of them is variable and the other exceeds the zero value. : en es
  • ES84691A1 - A radiator. : en es
  • DE376636C - Steep tube boiler : de en
  • FR553667A - Brake for vehicle suspension : en fr
  • GB198425A - Improvements in and relating to direction finding apparatus for use in wireless telegraphy : en
  • DE376667C - Chain link with cross bar : de en
  • ES84823A3 - A three-roller compactor with a low-speed internal combustion engine. : en es
  • US1456893A - Electric-furnace wall construction : en
  • ES84639A1 - A metal spool system for winding machines. : en es
  • ES84690A1 - A stain remover product. : en es
  • GR444B - CINE MACHINE - ADVERTISING. : el en
  • GB197969A - Improvements in and relating to hydrocarbon vapour burners : en
  • CH99631A - Teaches. : en fr
  • ES84765A1 - An automatic notice-holder device for use in cafes, bars, etc. : en es
  • FR553836A - Device for introducing capacitance effects in alternating current electrical installations and apparatus : en fr
  • GB198220A - Improvements relating to the jointed stretcher bars or tightening members of the hoods or covers of perambulators and baby carriages and the like : en
  • GB198088A - An improved automatic distributor for food for poultry and the like : en
  • GB198285A - Improvements in and connected with paint and similar brushes : en
  • FR553833A - Application to seaplanes of water ballast or similar devices : en fr
  • DE376669C - Process for Bruenier von Eisen u. Like. With alkaline baths : de en
  • FR553868A - Cracking process on wood, sheets, paintings, papers, fabrics, etc. : en fr
  • DE376454C - Process for the production of fabric inserts for coats of pneumatics o. : de en
  • DE376390C - Removable seal from hydropneumatic brakes for guns : de en
  • DE376643C - Process for the production of anhydrous glycerine in addition to anhydrous alkali soaps : de en
  • DE376420C - Process for transferring crude cyanamides, especially calcium cyanamide, into fertilizers that are neither caustic nor dusty : de en
  • FR553948A - Electric lamp mainly intended for vehicle lanterns : en fr
  • US1456697A - Blow-off valve : en
  • FR25818E - Chaise-lounge type furniture ensuring maximum rest in minimum time : en fr
  • DE376789C - Device for supporting the working mandrel in longitudinal folding machines for cans and. like : de en
  • DK31788C - Device for Screw Wheel Gears with Angle Teeth. : da en
  • GB185112A - Heel building machines : en
  • FR553919A - Integrator starter system : en fr
  • ES84868A3 - Portable Heater Spring Heating Radiator and Reflector Mirror. : en es
  • FR25843E - Process for the manufacture of algin collars and cuffs : en fr
  • ES82954A1 - A motor that I call a hydro-barometric motor, which produces mechanical or physical force through water or other liquids. : en es
  • FR25815E - Progressive and automatic gear change system : en fr
  • GB198210A - Improvements in pneumatically operating musical instruments : en
  • GB198215A - Improvements relating to terminals for electrical transformers : en
  • DE376468C - Process for improving the calorific value and for increasing the amount of gas that is obtained from the smoldering through the direct action of hot gases on the smoldering material : de en
  • ES84809A1 - Improvements in centrifugal pumps. : en es
  • GB198739A - Improvements in and relating to insulated electric conductors : en
  • GR446B - EMBROIDERY DESIGN. : el en
  • GB198153A - Improved tipping mechanism for motor vehicle bodies or the like : en
  • FR553726A - Handle device : en fr
  • FR553781A - Improvements to presses, such as those for die-cutting : en fr
  • FR553987A - Device for simultaneous ignition of the electric lighting of vehicles in a train with a contactor-circuit breaker combined with the general switch of these vehicles : en fr
  • FR25845E - Puncture-proof tank : en fr
  • FR553750A - Roller bearing improvements : en fr
  • GB198086A - Improvements in and connected with speed indicating mechanism or speedometers : en
  • ES82084A1 - Dishwashing and washing machine. : en es
  • GB198167A - Braking device for mechanically propelled vehicles : en
  • US1456591A - Thermal ammeter : en
  • US1456683A - Electric-light fixture : en
  • US1456754A - Gas burner : en
  • ES84642A3 - A chest of drawers for chocolate and derived products. : en es
  • GB198080A - Improvements in pistons and piston rings : en
  • US1456884A - Composite plate : en
  • FR553684A - Handbag : en fr
  • US1456722A - Boiler-feed water system : en
  • US1457105A - Watch-chain holder : en
  • US1456799A - Oil burner : en
  • FR25811E - Single pole direct current machine : en fr
  • FR553927A - Removable hub with ball bearings for baby carriages and others : en fr
  • GB198203A - Improvements in winding and doubling machines : en
  • US1456586A - Press for manufacturing sheet metal and plates with turned-up outer edges : en
  • US1456886A - Locking hinge : en
  • US1456818A - Wheeled tractor : en
  • AU1270123A - Improvements relating togas meters : en
  • DE376444C - Dismountable bike rack : de en
  • ES84615A3 - Procedure to manufacture a binder product with lime or cement. : en es
  • DE376532C - Device for dyeing and other wet treatment of textiles with a rotating liquor : de en
  • US1457189A - Tobacco pipe : en
  • CH99413A - Dry fire extinguishers. : de en
  • ES84631A1 - A machine to sew the corners of leather bags and similar articles. : en es
  • CA231470A - Yoke ring lock : en fr
  • ES84711A1 - A connection for telephony with amplifiers. : en es
  • ES84745A1 - Improvements in dynamos for lighting trains and other similar purposes. : en es
  • CH99455A - Hand mower. : de en
  • AU1067223A - Improvements in heat exchanging elements for ieemaking apparatus of the direct expansion type : en
  • FR553803A - Double-acting distributor for steam engines : en fr
  • GB193037A - Improvements in dismountable rims for wheels : en
  • US1456622A - Necktie-knot-forming device : en
  • US1457053A - Spittoon and waste flush : en
  • US1457071A - Metal pulley : en
  • FR553713A - Process for obtaining, by mechanical means, alloys with metals of different hardness : en fr
  • US1457040A - Casting machine : en
  • FR553842A - Improvements to shock absorbers for motor cars and others : en fr
  • ES84697A3 - A procedure for the manufacture of classic fabrics and cotton novelties, with or without a mixture of other materials. : en es
  • FR553673A - Improvements in shoe manufacturing : en fr
  • FR553891A - Seat cane : en fr
  • CA231370A - Float valve : en fr
  • GB198094A - Improvements in or relating to pianoforte actions : en
  • FR25850E - New film layout in motion picture processing machines : en fr
  • DE376421C - Device for annealing and hardening wire : de en
  • US1456730A - Tractor : en
  • US1456898A - Alfeed mansfield : en
  • US1456978A - Dump car : en
  • FR553654A - Advertising inkwell-lighter : en fr
  • DE376710C - Process for lubricating roll necks by means of central lubrication : de en
  • FR25809E - Improvements to drills intended for drilling square or polygonal holes : en fr
  • GB186915A - Improvements in centreing devices for machine-tools, such as chucks, face-plates, machine-vices and the like : en
  • DE376489C - Procedure for taking an impression of the reinforcements, especially with gold work, on artificial teeth : de en
  • DE376514C - Steering wheel arrangement for two-wheeled vehicles : de en
  • US1456848A - Process for purifying anthracene press cake : en
  • US1457021A - Elevator hoist : en
  • DE376630C - Rotating centrifugal drum for separating solid matter suspended in a liquid : de en
  • DK31784C - Capsule plant. : da en
  • FR553902A - Devices for eliminating, from the anode current of cathodic emission rectifiers, harmonics of which the rank satisfies two different arithmetic laws : en fr
  • CA231431A - Apparatus for making building blocks : en fr
  • CH99576A - Gap seal in centrifugal machines, especially in centrifugal compressors. : de en
  • FR553799A - Advanced self-weighing machine for granulated, powdery, semi-liquid or liquid materials : en fr
  • FR553821A - Improvements to turning lathes : en fr
  • DE376478C - Point type for typewriters : de en
  • GR448B - EMBROIDERY DESIGN. : el en
  • ES84743A1 - An organization of the stock, the aiming mechanisms and the sighting apparatus in shooting equipment installed in airplanes. : en es
  • CA231352A - Twister : en fr
  • CH99524A - Soap sheet booklet. : de en
  • DE376590C - Method and device for clamping film strips : de en
  • DE376601C - Airplane with wings lying one above the other in a movable frame : de en
  • GB198102A - Improvements in the production of circular metal discs or wheels : en
  • US1456568A - Multiple-filament lamp : en
  • US1456750A - Stop for the controlling levers of automobiles : en
  • ES84869A1 - A procedure to collect and sterilize human waste deposited in the toilets of railway cars. : en es
  • GB183842A - Device for correcting carburation : en
  • GB197979A - Improvements in or relating to means for the production of load carrying surfaces : en
  • DE376586C - Thread cutting device, in which the cutting tool is rotated to cut the thread in the same way, but faster than the workpiece spindle and by stopping its drive spindle, which takes place as a function of its displacement : de en
  • ES84610A1 - A machine for cutting dried cod and other similar products. : en es
  • US1457207A - Auxiliary air supply : en
  • US1456578A - Pneumatic brake : en
  • US1457018A - Outlet valve for water-closet tanks : en
  • DE376605C - Device for filling an uninterrupted strip of cigarette paper with mouthpiece sheets in places : de en
  • DE376662C - Pre-switching sparks for the ignition of explosion engines as a light source : de en
  • FR553860A - Device for obtaining images taken in series : en fr
  • DE376635C - Process for the preparation of ketobutyric acids : de en
  • GB179946A - Improvements in electric arc lamps : en
  • GB176368A - Electric railway signal repeating system : en
  • DK31781C - Emergency lighting device. : da en
  • ES84608A1 - Automotive propellers in real flights. : en es
  • ES84797A1 - An improved process and corresponding apparatus for the manufacture of zinc. : en es
  • US1456887A - Drive-wheel construction for tractors : en
  • US1457111A - Finger-actuated key-operated machine : en
  • US1457209A - Method and apparatus for producing distorted images : en
  • FR553783A - Construction process for weighing levers and other weighing instruments : en fr
  • ES84839A1 - A procedure that determines the realization of an industrial product consisting of brushed wool fabrics (chamois) with carved patterns that are verified by the absence of hair on the downy surface of this class of fabrics. : en es
  • FR553676A - Improvements in apparatus for sharpening razors and the like : en fr
  • GB191731A - Improvements in spring wheels : en
  • ES84606A1 - Automatic steering or guiding mechanism between two vehicles with a common loading surface. : en es
  • GB198262A - Improvements in egg crates : en
  • DE376569C - Process for the production of an enamel-like paint : de en
  • US1456669A - Curtain-carrying attachment for vehicles : en
  • US1456740A - Front radius rod : en
  • US1457035A - Roundabout : en
  • FR553986A - Corselet bra : en fr
  • CA231484A - Harness hook : en fr
  • ES84671A1 - The transformation of natural cork into colored cork and totally impregnated with a color, to replace wood in its applications, and both in plates or plates, and on site. : en es
  • GB198255A - Improvements in double-acting internal combustion engines : en
  • FR25841E - Filter system, waterproof, can be used on all engines using liquid fuels : en fr
  • US1457011A - Pencil : en
  • ES84669A1 - A new industrial process for the manufacture of all kinds of footwear based on automobile and airplane covers. : en es
  • FR553963A - Advanced carburetion corrector : en fr
  • GB197981A - Improvements in or relating to seine fishing nets : en
  • DE376388C - Lead pen with threaded feed rod and lead container : de en
  • US1456823A - Gas range : en
  • US1457148A - Egbert j : en
  • US1457280A - Disk harrow : en
  • US1456661A - Collapsible ironing board : en
  • GB189440A - Improvements in or relating to focussing devices for photographic cameras : en
  • GB198233A - Improvements in cultivators : en
  • ES84736A1 - Improvements in talking machines and similar acoustic devices. : en es
  • GB198098A - Improvements in or relating to wick burners for railway signal, advertising and other lamps : en
  • GB198311A - Improvements in ozone generators : en
  • US1456819A - Colter attachment for tractors : en
  • US1457243A - Drive-belt material : en
  • ES84837A1 - A new automatic extractor mechanism adaptable to one and two shot hunting shotguns. : en es
  • GB187953A - Process of manufacture and reproduction of dies, matrices and like objects : en
  • US1456693A - Oil well : en
  • DE376695C - Electric clock with weight drive : de en
  • GB198118A - Improvements in machinery for cleaning out, cutting or enlarging ditches : en
  • US1456882A - christenson : en
  • GR445B - LIME HYDRAULICS AND NATURAL CEMENT FROM DOMESTIC ARGILLOTITANE (MARGIS). : el en
  • US1456535A - Toothbrush : en
  • CH99323A - Clock. : en fr
  • ES84661A1 - Improvements in the devices for obtaining luminous advertisements and signal production. : en es
  • CH99192A - Device for closing trunks and suitcases and preventing their theft. : en fr
  • DE386293C - Process for separating the precipitate that arises when treating waste water from sugar production with sulphurous acid or the like : de en
  • FR553710A - Improvements to liquid shock absorbers : en fr
  • US1457286A - Fuel-feeding device : en
  • CA231411A - Apparatus for wire binding boxes : en fr
  • GB198409A - Improvements in and relating to horse shoes : en
  • US1456521A - Sectional water grate : en
  • US1456655A - Internal-combustion engine : en
  • US1456609A - Oil heater : en
  • US1457182A - Clamp bolt : en
  • US1456507A - Tandem allotting system : en
  • US1457186A - Car unloader : en
  • US1456626A - Machine gun : en
  • CH99314A - Liquid dispenser meter. : en fr
  • US1456703A - Carrying and shipping case : en
  • US1457107A - Typewriting machine : en
  • US1457232A - Portable folding sectional camp cot : en
  • US1456589A - Automatic stop mechanism for talking machines : en
  • US1457087A - Setts : en
  • US1456795A - Register for pool tables : en
  • US1457093A - Operating-table attachment : en
  • DE376732C - Inclined grate firing : de en
  • FR553766A - Sealing machine for cardboard boxes, equipped with an automatic shut-off mechanism : en fr
  • US1456735A - Gear puller : en
  • US1457184A - Adjustable ball bearing : en
  • US1456918A - Folding tent : en
  • CH99412A - Fire extinguisher. : de en
  • ES84717A1 - Procedure for the operation of lifting machines or electrically driven reversing rollers. : en es
  • FR553846A - Device for enriching the sound in musical instruments : en fr
  • CA231449A - Apparatus for making illuminating gas : en fr
  • DE376442C - Drying felt tension for paper machines : de en
  • US1456631A - Weighing machine : en
  • US1457056A - Floor heater : en
  • US1456801A - hoyle : en
  • CA231454A - Electrical coil : en fr
  • GB198075A - Improved cord tire fabric and loom for weaving the same : en
  • DE376452C - Coupling of several pile drivers striking a jacking pipe at different heights : de en
  • ES84767A3 - Improvements in the electrical provisions warning of theft. : en es
  • DE375306C - Filter mass made from peat : de en
  • DE376550C - Flue gas preheater : de en
  • DE376568C - Device for operating electric gas or steam lamps with high-frequency currents : de en
  • ES84682A1 - Loading surface resting on one or more rotating discs. : en es
  • DE376613C - Artificial skin : de en
  • ES84670A3 - Construction of mechanical ice cream makers or ice makers with a motor attached to them. : en es
  • GB187240A - Improvements in or relating to friction brakes : en
  • GB198078A - Improvements in gramophone-record albums and the like : en
  • ES84675A1 - Automatic counter-meter for all liquids. : en es
  • GB198251A - Improvements in connection with internal combustion engines : en
  • US1456623A - Carrier-table attachment : en
  • US1456779A - Variable line spacer for typewriters : en
  • US1456930A - Mining and quarrying machine : en
  • CA231466A - Seed treating machinery : en fr
  • US1456673A - Blocking machine : en
  • CH99474A - Flexible electric heating element. : de en
  • US1457146A - Automatic headlight turner : en
  • US1457278A - wright : en
  • FR553683A - Improvements to boots, shoes and other shoes : en fr
  • CA231400A - Game : en fr
  • CA231391A - Cultivator fender : en fr
  • CA231463A - Weighing scale : en fr
  • US1456636A - Vanity case : en
  • US1456899A - Oil burner : en
  • CA231476A - Power shut-off mechanism : en fr
  • CH99443A - Process for the preparation of a sulfonic acid of 2,3-oxynaphthoic acid-o-toluidide. : de en
  • CH99528A - Concept holder. : de en
  • US1457079A - Filling device for batteries and the like : en
  • US1456961A - Vehicle window : en
  • DE376461C - Discharge grate for shaft ovens : de en
  • US1456966A - Resilient tire : en
  • US1456974A - Friction draft rigging : en
  • US1456637A - Typewriting machine : en
  • US1457225A - Method of making magnesium : en
  • CH99554A - Process for the preparation of slide projection screens. : de en
  • DE376747C - Tobacco container : de en
  • DE376570C - Oil or gas firing : de en
  • FR553918A - Device for producing mobile billboards : en fr
  • US1457211A - Receiver for telephones : en
  • ES84677A1 - A friction clutch for shafts rotating in the same direction. : en es
  • ES84830A1 - A device for charging the essence tanks of automobiles. : en es
  • FR553707A - Lifting device for gasoline or other liquid, by suction : en fr
  • DE366585C - Soundboard for pianos : de en
  • FR553680A - Automatic advance for magneto : en fr
  • FR553886A - : fr
  • CA231392A - Tire remover and replacer : en fr
  • ES84621A2 - Mechanism that allows modifying the sounds produced by any stringed instrument played with the keyboard or with the fingers. : en es
  • US1456560A - Automatic typewriter : en
  • US1456789A - Drapery-supporting device : en
  • US1456727A - Piston : en
  • US1457177A - Can-feeding mechanism : en
  • US1457181A - Pneumatic drill : en
  • US1456805A - Die head : en
  • US1457204A - System for distributing packages : en
  • US1457082A - Lever-slot closure : en
  • US1457224A - Floor surfacer : en
  • DE376361C - Covering. Painting and impregnating agents for wood, metal and other materials : de en
  • CH99441A - Bicycle drive device. : de en
  • US1456498A - Brick or tile for furnace construction : en
  • US1456572A - Preheater : en
  • FR553904A - Device for malting, kilning and drying grains, roots, etc. : en fr
  • CH99510A - Distillation hood for distillery purposes. : de en
  • US1456941A - Joseph slepian : en
  • ES83059A1 - An injector or syringe for injecting drug products. : en es
  • GB198306A - Improved mixer for paper pulp : en
  • US1457004A - Edible cereal product and process of making : en
  • GB198228A - Improvements in lights for buoys and the like : en
  • CH99216A - Waste disposal device for bee hives. : en fr
  • CH99486A - Device for cutting strips and cubes of meat, potatoes, beets and the like. : de en
  • DE376406C - Method and circuit for wireless telephony with two-way communication : de en
  • US1456628A - Fire-box-arch construction : en
  • US1456575A - Shoe cleaner and scraper : en
  • US1456863A - Electro-heat-radiating device for water-heating systems : en
  • FR553773A - Irreversibly controlled speed reducer : en fr
  • CH98470A - Cableway facility, especially for the transport of people. : en it
  • CH99589A - Fuel vaporizer device for internal combustion engines. : en fr
  • US1456649A - Ledge plate and water-box mounting for furnaces : en
  • US1456908A - Pneumatic tire : en
  • US1457095A - Lathe headstock and feed mechanism with rapid traverse : en
  • CH99320A - Winding and time-setting mechanism. : en fr
  • FR553877A - Improvements made to water stations and dumps : en fr
  • US1456797A - Vacuum bottle : en
  • CA231371A - Clothes reel : en fr
  • CH99539A - Ski binding. : de en
  • FR553956A - Cooling process for electrical machines using gas circulating in a cycle : en fr
  • AU1058023A - Improvements in collapsible cores : en
  • CA231369A - Spoke grip : en fr
  • DE376496C - Movable writing desk on rollers, where the height is adjusted by means of a screw spindle provided in the stand and the table is adjusted by means of curved supports : de en
  • ES84894A1 - Process of manufacturing decorated fabrics. : en es
  • FR553889A - Improvement to turbines powered by an elastic fluid : en fr
  • GB198150A - Improvements in or relating to electric time switches : en
  • ES84890A1 - A special sandal made of various leathers and materials. : en es
  • FR553923A - Process for the compensation of pressure drops in boilers : en fr
  • DE376522C - Method of measuring distances using sound waves : de en
  • FR25840E - Controlled elastic pebble pusher, for use in motor vehicles : en fr
  • US1456663A - Motor protector : en
  • AU1144223A - Improvements inthe manufacture of sulphuric acid : en
  • CA231481A - Shoe : en fr
  • CH99453A - Process for the preparation of 3,5 dichlorotyrosine. : de en
  • CH99458A - Safety device for people working on ladders. : de en
  • FR553828A - : fr
  • CA231357A - Coupling for canvas tubing : en fr
  • CH99488A - Cover on spring mattresses. : de en
  • GB198427A - Improvements in or relating to umbrellas and covers therefor : en
  • DE376430C - Method and device for performing centrifugal casting : de en
  • US1456635A - Davenport-bed structure : en
  • US1456870A - Condensing apparatus : en
  • US1456784A - Process of treating ores containing galena : en
  • US1456885A - Displacement pump : en
  • CH99326A - Process for preparing metal alloy bodies. : en fr
  • US1456968A - Machine-table-reversing mechanism : en
  • US1456881A - Pavement glide : en
  • US1456517A - Measuring instrument : en
  • US1456602A - Calling device : en
  • CA231388A - Building stave : en fr
  • DE376647C - On and off device for knee brakes : de en
  • DE376500C - Scales with automatic display or printing device that is independent of the weighing setting : de en
  • GB198244A - Improvements in the manufacture of moulded, reinforced slabs, slats and the like of concrete and other plastic materials : en
  • US1456667A - Manufacture of artificial stone, cement, or the like : en
  • US1457234A - Plug holder : en
  • CA231483A - Primary galvanic battery : en fr
  • US1456657A - Shock absorber : en
  • US1457108A - Electrically-heated former for rounding the backs of book covers : en
  • US1456964A - Combined colorimeter nephelometer : en
  • CA231374A - Spike : en fr
  • US1456627A - Hitching and tethering device : en
  • US1456847A - Engine indicator : en
  • US1457251A - Cigarette holder : en
  • US1456603A - Rotary engine : en
  • US1456938A - Instrument for testing and comparing the lead of a screw thread : en
  • US1456530A - Keyless lock : en
  • USD62436S - Jacob sims : en
  • US1456815A - Plow attachment for tractors : en
  • US1456902A - Photographic-film-drying apparatus : en
  • ES84709A1 - A system of opening and closing the containers. : en es
  • FR553971A - Improvement in rubber vulcanization : en fr
  • US1456639A - Flesh-cutting shears : en
  • US1456715A - Conveying mechanism : en
  • US1456783A - Machine for spraying leather : en
  • US1457132A - Coupling for equalizing apparatus for locomotives : en
  • US1456920A - Ice-cream cabinet : en
  • US1456874A - Method of and apparatus for concentrating liquids : en
  • FR553692A - Improvements to electric heaters : en fr
  • ES84616A3 - Procedure to manufacture a cement substitute binder product. : en es
  • ES84657A2 - A method of treating solutions to obtain separated solid constituents from them in a coarse-grained state. : en es
  • DE376381C - Circulating lubrication, especially for planetary gear drives : de en
  • FR553872A - Current breaker for electrical ignition systems : en fr
  • GB198117A - Improvements in the manufacture of split pulleys : en
  • GB198164A - An improved coin-freed machine for delivery of sweetmeats and the like : en
  • GB198090A - Improvements in navigational apparatus applicable generally to ships, aircraft and other vessels : en
  • FR553796A - Indicating device for the remote control of pressure or height limits of liquid in a tank : en fr
  • FR553913A - Hub bearing for vehicle wheels : en fr
  • GB198226A - Improved means and mechanism for admitting and discharging the gases of internal combustion engines : en
  • FR553865A - Improvements to air intake devices in internal combustion engines : en fr
  • GB198230A - Improvements in tobacco pipes : en
  • DK31774C - Compressed air heating system with air circulation. : da en
  • DE376502C - Box speaking machine with built-in horn surrounded by a frame : de en
  • DE376330C - Device for securing low-voltage systems, which are fed by accumulators, which are charged simultaneously from a high-voltage network and in which a resistor is placed parallel to the accumulator battery : de en
  • DK31759C - Automatic recording Speedometer for Motor Vehicles and the like. : da en
  • FR553999A - Device for motor barges : en fr
  • FR553858A - Folding table with reduced volume : en fr
  • GB198110A - Improvements in coin freed automatic delivery apparatus : en
  • GB198205A - Improvements in doubling or folding machines for silk or other yarns : en
  • GB198209A - Improvements in electrically controlled illuminated pictures, signs and the like for advertising or other purposes : en
  • GB198227A - Improvements in or relating to ladies' wearing apparel : en
  • DE376451C - Auxiliary compensation for closed single metal balance in connection with overcompensated spirals : de en
  • FR553670A - : fr
  • FR553686A - Light stop signal for automobiles : en fr
  • FR553731A - Device for grouping or collecting accounting documents : en fr
  • ES84753A2 - Automatic unloading wagon. : en es
  • FR25830E - Process for reproducing recorded movements or vibrations of a medium such as air : en fr
  • FR553856A - Guarantee device against the filling of bottles or the falsification of their contents : en fr
  • FR553754A - New devices for electric heaters : en fr
  • FR553907A - Swan socket for incandescent lamp in which the lamp is secured against theft : en fr
  • US1456842A - Process of manufacturing waterproof adhesives : en
  • US1457007A - Peeling machine : en
  • FR553693A - Extendable blade reamer : en fr
  • GB198165A - Sand cutting and piling machines : en
  • DE376356C - Protection circuit against overcurrent in branch lines with main switch in the supply line to the busbars and secondary switches in the branch lines : de en
  • DE376364C - Method and device for manufacturing a building structure from straw : de en
  • ES84744A1 - Installation of turbines with surface condensation for both directions of rotation. : en es
  • ES84895A1 - Improvements to the bomb-launchers that can be applied to the barrels of small arms. : en es
  • DE376476C - Exhaust valve control with cone or poppet valve for piston engines : de en
  • US1457000A - Hydrocarbon burner : en
  • US1457231A - Check-notching : en
  • DE376672C - Process to prevent overheating during autogenous or electrical welding of mild steel sheets : de en
  • GB187215A - : en
  • FR553859A - Spray dryer : en fr
  • US1456513A - Odometer : en
  • US1456861A - Holder for canvas stretcher frames : en
  • GB186058A - Bearing metal alloy : en
  • GB198131A - Improvements in and relating to dials for telephone services : en
  • GB198214A - Improvements in electric heating apparatus : en
  • FR553997A - Balladeuse : en fr
  • CH99271A - Gas oven for making waffles. : en fr
  • CH99623A - Impression spoon for dentures. : de en
  • FR553687A - Black color, process for making it and products in which it is made : en fr
  • FR553843A - Remote control system for direct current electric motor : en fr
  • GB198137A - Improvements in or relating to coverings for wires, cables, tubes, or the like : en
  • DE376547C - Steam generator : de en
  • DE376604C - Propeller attachment : de en
  • DK31770C - Procedure for the production of a protective coating on articles or materials of magnesium or magnesium-containing alloys. : da en
  • DE376348C - Process for the preparation of dialkylaminoalkyl camphor : de en
  • DE376680C - Photographic emulsion carriers and other types of carriers : de en
  • ES84852A1 - Improvements in steam boiler feed apparatus. : en es
  • US1456867A - Apparatus for the receipt of wireless impulses : en
  • CH99563A - Further training in screwdrivers, crankshafts and similar tools. : en fr
  • DE376509C - Fertilizer spreader with a spreading roller under the fertilizer box, the spreading elements of which encompass the bottom of the fertilizer box : de en
  • ES84622A3 - A periodic automatic discharge device, applicable to all kinds of tanks. : en es
  • ES84730A1 - Improvements in the methods of reducing metals and preparing their alloys. : en es
  • ES84800A1 - A striped rod or with a gallon for curtains, which can be manufactured in brass, white metal, tin, zinc and all those kinds of metals that its application may be feasible to this new method of manufacturing this rod. : en es
  • FR553655A - Engine control unit : en fr
  • GB198422A - Improvements in or relating to internal combustion engines of the reciprocatory type : en
  • US1456731A - Car roof : en
  • US1457247A - Centering chuck : en
  • DE376562C - Railway coupling : de en
  • US1456729A - Protective tread for pneumatic tires : en
  • US1456849A - Adjustable form clamp : en
  • US1457122A - Shock absorber : en
  • CA231420A - Leather bevelling and splitting machine : en fr
  • US1457253A - Lock : en
  • US1456853A - Attachment for pipe-threading machines : en
  • US1457027A - Twister ring : en
  • US1456658A - Alternating-current commutator motor : en
  • CH99495A - Machine for classifying fibers according to their lengths. : en fr
  • US1456725A - Heater and the like : en
  • US1456543A - Automatic signal-operating device for mail boxes : en
  • ES84728A1 - A closure for bottles, canning jars and the like. : en es
  • FR553780A - Process for obtaining soluble alkali salts by treating insoluble minerals such as feldspar and the like : en fr
  • US1456857A - Railroad crossing with renewable centers : en
  • US1456958A - Meat mold : en
  • US1456868A - Process of making metal castings : en
  • US1457160A - Rotary washing machine : en
  • DE376491C - Footrests for operating chairs : de en
  • ES84866A1 - A process for compacting layers caused by spraying of fluid metal or by precipitation of a metal in vapor. : en es
  • FR553698A - Vibrator : en fr
  • DE376374C - thresher : de en
  • DE376400C - Device for even removal : de en
  • DK31763C - Apparatus for separating solid small parts of a fluid. : da en
  • GB185416A - Improvements in or relating to electric lamps with enclosed arc-discharge : en
  • GB198279A - Improvements in or relating to apparatus for use in cutting cheese and other plastic or semi-solid substances : en
  • US1457020A - Mandrel and straightening press : en
  • US1456638A - Typewriting machine : en
  • CH99559A - Nail. : de en
  • DK31783C - Cement window. : da en
  • ES84630A1 - A mechanical apparatus for displaying images. : en es
  • GB198225A - Improvements in inhalers for dental and like purposes : en
  • US1456666A - Fish scaler : en
  • ES84885A1 - A spring for wooden clothespins to hold clothes, made of galvanized or tinned iron or steel wire, with several spirals or turns and ending at its ends with a right angle bend inwards. : en es
  • ES84887A1 - Improvements in the procedures to produce intimate mixtures of substances and to obtain products from them. : en es
  • GB198416A - Improvements in or relating to windings for electrical apparatus : en
  • GB198257A - Improvements in ball-bearings : en
  • CA231353A - Toilet seat attachment : en fr
  • FR553929A - Improvements to the articulation mechanism of digging tines for agricultural machines : en fr
  • GB198275A - Improvements in and relating to automatic steering apparatus : en
  • DE376531C - Process to increase the efficiency of vinegar formers : de en
  • US1456579A - Brake and clutch lock : en
  • US1456952A - Vehicle wheel : en
  • ES84662A1 - A machine for forming tobacco rolls. : en es
  • GB198146A - Improvements in collars for personal wear : en
  • GB198309A - Improvements in bobbin carriers for spinning and like machines : en
  • ES84772A3 - An industrial process consisting of the manufacture of ink ribbons for typewriters. : en es
  • DE376627C - Shaving brush : de en
  • DE376574C - Hair pigtail clasp : de en
  • US1456585A - Headlight lens : en
  • US1456558A - Picture film for combined cinematograph and phonograph production : en
  • US1456760A - Electric soldering iron : en
  • FR553870A - Method and device for lining pipes with a coating : en fr
  • GB198120A - Improvements in or relating to machinery for crushing and shredding sugar cane : en
  • US1456633A - Weather strip : en
  • US1457137A - Machine for cutting up fruits and vegetables of all kinds, especially potatoes : en
  • CH99502A - Thimble. : de en
  • US1456921A - Transplanting device : en
  • ES84781A1 - Procedure for the elimination of hydrogen from the gases that contain it. : en es
  • ES84817A1 - Device for automatically feeding steam boilers with condensation water. : en es
  • FR553824A - Gas appliance : en fr
  • FR553981A - Single-belt drive differential, flat or V-shaped, for small motor cars : en fr
  • GB196917A - Improved manufacture of blasting cartridges : en
  • GB198182A - Improvements in and relating to instruments adapted to directly measure and indicate electrical resistance : en
  • FR553933A - Guitar and lute : en fr
  • US1457031A - Motor for windshield wipers : en
  • AU955422A - Improvements relating-to pumps : en
  • CH99410A - Warm air blowers, mainly for dental purposes. : de en
  • ES84725A1 - A device for operating the film door in cinematographic apparatus. : en es
  • GB198076A - Improvements relating to oxy-acetylene and like blowpipe burners : en
  • GB198201A - Improvements in darts or like missiles : en
  • ES84769A1 - Double effect thermo-siphon radiator. : en es
  • ES84795A1 - Hygienic box for packaging of food products. : en es
  • DE376598C - Method and device for the production of wadding fleece : de en
  • DE376668C - Compound eyelid ring : de en
  • US1457124A - Card-sorting machine : en
  • DE376503C - Magnet system with two coil carriers for telegraphones and similar devices : de en
  • DE376587C - Loetloeffel : de en
  • DE376591C - Engaging and disengaging device for the ventilation pump on fire extinguishing centrifugal pumps : de en
  • ES81551A1 - A bobbin counts liquid. : en es
  • GB198079A - Improvements in etching or engraving machines : en
  • DE376646C - Interchangeable facet tooth with double T-shaped back rail and intermediate plate leading to the bridge, which has a rebated edge : de en
  • FR553734A - Variable development belt system that automatically adjusts to size and can be applied to underpants, pants, etc. : en fr
  • GB198171A - Improvements in or relating to dredgers, excavators, eroders and the like : en
  • US1456504A - Electrode supporting device : en
  • US1457115A - Method of assembling middle bearings for internal-combustion motors : en
  • US1456742A - Sound transmitter : en
  • CA231377A - Plunger for washing : en fr
  • US1457012A - Motion-picture apparatus : en
  • CA231457A - Magnetic sound box for phonographs : en fr
  • DE376432C - Device for changing the inclined position of umbrellas with a canopy arranged at an angle to the canopy : de en
  • DE376279C - Clamp with resilient clamping tongue : de en
  • US1456947A - Mold forms in pairs of combinative assembled forms for the making of artificial-stone furniture, etc. : en
  • US1457046A - Hitch and clutch release device for tractors : en
  • US1457163A - Tennis-court marker : en
  • US1457239A - Lamp filament and support : en
  • US1456944A - Method of cooling rails or the like after rolling : en
  • US1456946A - Automatic steam-stop valve : en
  • US1456551A - Clip : en
  • US1456996A - Antifriction bearing : en
  • US1457273A - Clothes boiler : en
  • US1456506A - Vacuum-tube-electrode assembling jig : en
  • US1456807A - Valve-refacing machine : en
  • CH98982A - Process for manufacturing a non-hydraulic concrete and bonding agent. : en fr
  • DE376370C - Fluid compass : de en
  • DE376611C - Process for the electrical heating of liquids : de en
  • ES84802A1 - Improvements in sewing machines. : en es
  • CH99408A - Holder for electric lamps. : de en
  • ES84635A1 - An apparatus for the automatic dispensing of liquids. : en es
  • ES84747A1 - A new improved procedure to obtain in their natural colors the protection of cinematographic films prepared expressly to produce this result. : en es
  • ES84855A3 - A replaceable nose torch. : en es
  • GB198108A - Improvements in master-keyed locks : en
  • GB198147A - Improvements in and relating to furnaces : en
  • DE376429C - Roller bearings for machines for the extraction of textile fibers : de en
  • GB198269A - Improvements relating to paper board making and to machines therefor : en
  • FR553768A - Removable sun visor for motor vehicles or others, and other applications : en fr
  • GB198302A - Improvements in means for securing tire rims to vehicle wheels : en
  • FR553977A - Device for strengthening the spark of ignition magnetos : en fr
  • DE376474C - Process for the production of menthol : de en
  • GB198235A - Improvements in or relating to hurdles or fencing : en
  • US1456688A - Equalizing vent valve for vapor heating systems : en
  • CH99460A - Device for heating pig feed. : de en
  • CH99521A - Process for the preparation of ethylene dibromide. : de en
  • ES84722A1 - A provision for rapidly heating objects. : en es
  • ES84726A1 - A filter. : en es
  • GB198261A - Improvements in pneumatic jacks : en
  • FR553716A - Reinforced cement cooler with superimposed insulating doors : en fr
  • US1457083A - mclntire : en
  • US1457116A - Antiskidding device for dual tires : en
  • US1456597A - Method of forging : en
  • GB198155A - Improvements in moulding hooks : en
  • DK31762C - Method and Coupling Device for Generating Electrical Oscillations Using Arcs. : da en
  • US1456872A - Two-speed, power stump puller : en
  • ES84829A3 - Improved vehicle tires. : en es
  • GB198092A - Improvements in lithographic offset printing machines : en
  • GB198211A - Electrical heating apparatus : en
  • US1456534A - Printing telegraphy : en
  • US1456611A - Car-door lock : en
  • US1457284A - Washer for vegetables, etc. : en
  • ES83356A1 - A new rigid suspension for washing machines. : en es
  • ES84850A3 - Typewriter cabinet. : en es
  • FR25833E - Crimped cap : en fr
  • GB198175A - Improvements in or relating to attachments for water carts and similar apparatus for distributing liquids : en
  • FR553847A - Device for hatching : en fr
  • FR553730A - Foot switch for high voltage circuits : en fr
  • FR553800A - Force transmission mechanism : en fr
  • FR553837A - Improvements to refrigeration devices : en fr
  • GB172330A - Improvements in carburettors for internal combustion engines : en
  • GB191366A - Improvements in motor-car and like radiators : en
  • DE376653C - Process for the automatic uninterrupted regulation of the air supply to furnaces by means of a gas analyzer based on the combustion of a mixture of flue gas samples with a combustible gas : de en
  • ES81518A1 - A mechanical fan. : en es
  • GB195038A - Suction and delivery pump of the rotary type : en
  • GB198077A - The manufacture of vat-dyestuffs of the anthraquinone series : en
  • ES84702A3 - Loose strappy braces. : en es
  • GB186916A - Improvements in switch drums for starting and controlling electromotors : en
  • GB198178A - Improvements in combined tobacco cases and cigarette rolling apparatus : en
  • GB198180A - Means for securing or locking church bells : en
  • US1456496A - Gear-shifting mechanism : en
  • GB198177A - Improvements relating to stop motions for preparing machines for fibres : en
  • FR553787A - Surgical table : en fr
  • FR553932A - Improvements in the supply of ferro-magnetic reactance coils, particularly in wireless telegraphy : en fr
  • GB198185A - New method of manufacturing carpets after the fashion of oriental carpets : en
  • FR553936A - Solder or solder rod : en fr
  • GB198395A - An improved anti-dazzle headlight : en
  • DE376467C - Device for cleaning the vertical Heizzugege in the chamber walls of coke and like : de en
  • US1456800A - Metallic chair, stool, seat, and the like : en
  • ES84739A1 - A tube of rubber or other appropriate substance, with an upper and inner rim to be applied to the necks of carafes, demijohns and other containers lined with esparto, rush, wicker, cane or other material, to prevent the coating from unraveling. : en es
  • GB175602A - Apparatus for binding packages or other objects : en
  • GB198007A - Improvements in or relating to brake actuating mechanisms : en
  • GB198234A - Improvements in and relating to cans or containers for liquids : en
  • US1456878A - Electrical heating device : en
  • US1456935A - Cord holder for vacuum cleaners : en
  • US1456926A - Gravity-correction device : en
  • US1457075A - Device for producing or reproducing sound : en
  • US1457288A - Bronze alloy and process for its production : en
  • CH99512A - Method for moistening tobacco balls. : de en
  • US1456699A - Air-circulating system : en
  • US1456553A - Detector and stop-motion means for knitting machines : en
  • US1456825A - Combined advertising device and twine holder : en
  • US1456696A - Floor and wall mop : en
  • US1457098A - Connection mechanism : en
  • US1457281A - Boiler construction : en
  • US1456515A - Carburetor : en
  • FR553968A - Improvements to field boilers : en fr
  • DE376670C - Safety container for soldering bars : de en
  • CA231417A - Tool handle : en fr
  • CA231464A - Ferrous sulphate oxidation : en fr
  • US1456659A - Motor car : en
  • US1457054A - Loading and unloading apparatus : en
  • DE376678C - Device for taking cooking samples from cellulose digesters or similar pressurized steam cookers : de en
  • AU706322A - Improvements in or relating to steam engines : en
  • ES83674A1 - Procedure for the operation of combustion engines. : en es
  • FR553660A - Electrical connection for rails : en fr
  • GB185413A - Improvements in or relating to taps or cocks : en
  • DE375405C - Ball pressure tester : de en
  • FR553747A - Multi-conductor non-fouling spark plug : en fr
  • US1457001A - Shackle : en
  • CH99481A - Apparatus for the generation of hydrogen. : en it
  • US1456811A - Automatic firearm : en
  • US1457022A - Shoe-sewing machine : en
  • CH99516A - Process for the production of soluble metal salts containing chlorine and oxygen. : de en
  • DE376513C - Device for the automatic release of wired releases of photographic shutters after an adjustable time : de en
  • CA231348A - Multiple talking machine : en fr
  • US1456590A - Process of making halogenated products : en
  • US1456841A - Mouth washbasin attachment : en
  • US1456949A - Process of purifying natural barium sulphate : en
  • CA231342A - Automobile repair stand : en fr
  • US1456917A - Door-lock keeper : en
  • US1457170A - Tidal water-power plant : en
  • CA231469A - Ventilator sash : en fr
  • CH99473A - Electric tubular heater. : de en
  • AU612022A - An improved sanitary flushing apparatus : en
  • CA231419A - Electric side wall heater : en fr
  • CH99577A - Device for controlling and adjusting the stroke of the piston (s) of a hydraulic pump or motor. : en fr
  • US1456846A - Thumb lock : en
  • US1457085A - Rail joint : en
  • US1457161A - Method for making plastic gypsum : en
  • GB198168A - Improvements in or relating to advertising devices : en
  • US1456904A - Automatic pencil sharpener : en
  • US1456990A - Clasp : en
  • US1457015A - Method for testing bituminous paving mixtures : en
  • CA231438A - Shunt connection : en fr
  • CH99449A - Cage with lines of force on magnet-electric blasting machines. : de en
  • CA231412A - Distributing spout : en fr
  • FR553894A - Self-generating steam generator with reversible ventilation, for the production of water gas : en fr
  • DE376473C - Process for the preparation of synthetic resins : de en
  • ES84748A3 - Improvements made to hunting cartridges and others. : en es
  • ES84749A2 - An electric lamp whose luminous body is made up of a tungsten, zirconium or other wire in the form of a spiral, double spiral or other forms, resistant to high temperatures. : en es
  • GB198073A - Improvements in illuminated signs : en
  • GB198289A - Improvements in apparatus for sowing seeds in drills : en
  • AU874722A - Improvements in or relating to mechanisms for producing elements of printing forms, or typographic elements : en
  • CA231384A - Portable oven : en fr
  • US1456713A - Antisand bearing : en
  • DE376286C - Process for the production of nitric acid by means of electric flame arc : de en
  • DE376703C - Kneading machine, especially for dry and muddy masses : de en
  • CA231380A - Safety razor : en fr
  • DE376556C - Device for generating water vapor or for heating flowing gases : de en
  • FR553853A - Improvement in the construction of frames and casings of electric motors : en fr
  • FR553835A - Interchangeable spikes for sports shoes : en fr
  • US1456769A - Autographic register : en
  • US1456684A - Water-circulating machine run by the fan belt for gasoline engines on automobiles : en
  • US1457171A - Conduit end fitting : en
  • US1456832A - Combined follower and ironing board : en
  • US1457246A - Bag holder : en
  • US1456804A - Electrically-insulated bearing : en
  • US1456624A - Corn feeding and debutting machine : en
  • US1456836A - Bag folding and sealing device : en
  • US1456518A - Marginal printing plates : en
  • US1457212A - Governor for steam turbines : en
  • FR553761A - Propeller refinements : en fr
  • GB198263A - Improvements in or relating to buffing and draw gear for railway and the like vehicles : en
  • ES84871A1 - Boiler to regenerate rubber or rubber. : en es
  • GB198176A - Suspended ceiling : en
  • FR553831A - Safety brake for vehicles : en fr
  • GB198202A - Improvements in or relating to electrodes for electric welding or soldering : en
  • FR553993A - Parachute combined with a balloon for airplanes, etc. : en fr
  • DE366911C - Wave knife with cathode tube : de en
  • DE376358C - Method for the determination of material defects in toroidal bodies : de en
  • FR553834A - Multiple-helix : en fr
  • CH99548A - Device for recording and reproducing sounds. : en fr
  • US1456749A - Radiator protector : en
  • CA231362A - Convertible chair : en fr
  • CH99602A - Multipart, collapsible tubular mast. : de en
  • FR553965A - Starter-compressor for engines of all kinds : en fr
  • CH99461A - Pigsty. : de en
  • DE376576C - Sliding window with two hinged leaves, one above the other : de en
  • FR553744A - Apparatus for the electrolysis of water : en fr
  • GB198426A - Improvements in or relating to electric burglar, fire and like alarms : en
  • CH99496A - Method and machine for twisting and winding up the web in ring spinning and ring doubling machines. : de en
  • CA231468A - Spring : en fr
  • CA231472A - Propulsion of boats : en fr
  • US1456903A - Phonograph-amplifier mounting : en
  • US1457142A - Vehicle wheel : en
  • ES84763A1 - An air suspension for vehicles fitted with wheels. : en es
  • US1456743A - Appliance for automatically indicating the amount of gasoline in automobile tanks : en
  • US1456612A - Combination organ-stop action : en
  • US1456671A - Fruit-jar holder : en
  • US1456756A - Milling machine : en
  • CA231398A - Internal combustion engine : en fr
  • CA231346A - Pneumatic tire : en fr
  • US1457162A - Double-acting load brake : en
  • CA231447A - Self-cooled electric motor : en fr
  • CH99472A - Automatically opening chimney funnel in locomotive sheds for locomotives. : de en
  • CH99569A - Distribution valve for steam engine. : en fr
  • CH99389A - Perfecting the rotors of electric generators. : en fr
  • CH99406A - Electric lamp suspension device. : en fr
  • GB198101A - Improvements in and relating to frames for displaying pictures, menu cards and the like : en
  • CA231442A - Electrical switch box : en fr
  • US1457290A - Apparatus for making rubber rollers : en
  • US1456732A - Car roof : en
  • AU944922A - Improvements relating to gear of windmills and like gear : en
  • CA231361A - Carpet fastener : en fr
  • ES84667A1 - Improvements in the rotary ring piston vacuum brake cylinders and their installation. : en es
  • CA231415A - Distributor of liquid soap : en fr
  • CH99553A - Installation to obtain relief in cinematographic projections. : en fr
  • CH99385A - Electric battery bootable, immobilized liquid. : en fr
  • CH99432A - Device for turning on the spot of vehicles, in particular motor vehicles. : de en
  • AU1059923A - Improvements in hydrocarbon lamps : en
  • CH99506A - Device for protection against theft of sleeved outer garments. : de en
  • CH99152A - Process for the production of long bodies made of coal. : de en
  • CA231365A - Waterproof paper board : en fr
  • CA231414A - Plant for the manufacture of cement : en fr
  • US1457152A - Adjustable step for automobile running boards : en
  • US1457240A - Dishwashing machine : en
  • US1456780A - Cobmination running board, table, and container : en
  • CA231383A - Scaffold : en fr
  • DE376612C - Damping device for vibration systems with rapid speed change, especially for vibrating contacts : de en
  • US1456648A - Fuel-retarding member : en
  • US1457037A - Apparatus for and process of automatically percolating a fresh quantity of coffee for each one drawn from an urn : en
  • US1457043A - Hot-air supply to intake manifolds : en
  • US1456601A - Manhole for pipes and similar containers : en
  • US1456704A - Clothesline reel : en
  • US1457220A - Maxihe p : en
  • CA231434A - Feed roll for rip sawing machines : en fr
  • US1456541A - Hairpin : en
  • US1456786A - Pen or pencil attachment : en
  • US1456828A - Gauze-packing device : en
  • US1457048A - Brake : en
  • CA231343A - Separator : en fr
  • US1457003A - Manifold j : en
  • CA231399A - Gasket for hand hole plates for water tube boilers : en fr
  • DE376405C - Cable car : de en
  • CA231473A - Partial combustion method of treating aliphatic hydrocarbons : en fr
  • CH99532A - Device for driving film in cinematographic cameras with short film length. : en fr
  • FR553798A - Control by tubular spools for trephines and havers hammers : en fr
  • ES84897A1 - Improvements in automatic brakes for talking machines. : en es
  • FR553988A - Improvements to suspensions for motor vehicles and others : en fr
  • CH99419A - Table lamp. : de en
  • GB198284A - Improvements in and relating to building blocks or bricks : en
  • US1456803A - Dish drainer : en
  • US1456943A - Grappling tool : en
  • CA231421A - Device for supplying soapy water : en fr
  • US1456916A - Process of making chlorhydrins : en
  • CH99424A - Lock for mail bags. : de en
  • CH99508A - Shoe tree for shoes. : en fr
  • US1456851A - A coeporationoe dela : en
  • US1456983A - Soil-coring tool : en
  • CH99395A - Switch-switch. : en fr
  • AU253421A - Improvements inthe manufacture of blading 1 for turbines : en
  • US1456791A - Attachment for can closures : en
  • US1457089A - Mold for concrete structures : en
  • US1456670A - Attachment for music sheets : en
  • US1457271A - Drain plow : en
  • CH99587A - Internal combustion engine. : en fr
  • US1456726A - Take-up and adjustable roller : en
  • US1457034A - Printing press : en
  • US1456773A - Autographic register : en
  • US1456630A - Vehicle body : en
  • US1456981A - Rodent trap : en
  • CH99603A - High voltage cable with paper insulation. : de en
  • FR553735A - Photographic reproduction process : en fr
  • FR553876A - Test lamp to find short circuits : en fr
  • FR553969A - Elastic wheel : en fr
  • CH99583A - Rain coolers for the condenser cooling water of steam vehicles, in particular locomotives. : de en
  • DE376583C - Spark plug with electrode cleaning : de en
  • FR553921A - Motor unit for bicycle : en fr
  • US1456785A - Liquid and gaseous fuel burner : en
  • US1457052A - System of electrical distribution : en
  • DE376508C - Sowing machine for flat cultivation : de en
  • DE376287C - Process for the preparation of an iron-containing decomposition product of chlorophyll : de en
  • DE376456C - Loom for the production of tubular fabrics : de en
  • DE376536C - Process to improve the adhesion of mortar and plaster to wood : de en
  • CA231345A - Shock absorber for motor vehicles : en fr
  • USRE15614E - Variable-speed device : en
  • FR553690A - Groove lock : en fr
  • GB198237A - Improvements in or relating to tatting shuttles : en
  • US1456999A - Friction shock-absorbing mechanism : en
  • US1456528A - Electric discharge device : en
  • DE375791C - Process for the preparation of arsenic compounds which are stable in solution : de en
  • DE376355C - Attachment of a substantially annular disc on a cylindrical body : de en
  • DE376582C - Controller for the adjustable coupling of coaxial shafts, especially for driving ignition devices on combustion engines : de en
  • US1457277A - Disk harrow : en
  • US1456593A - Motor-vehicle tilting apparatus : en
  • AU831122A - Trolley retrievers : en
  • GB176792A - Improvements in floating dredgers with walking spuds : en
  • US1456674A - Shipping crate : en
  • CH99509A - Dough forming mill. : de en
  • US1456720A - Self-opening die head : en
  • US1457200A - Automobile signal : en
  • US1456531A - Car roof : en
  • CH99519A - Process for converting sugar acid into tartaric acid. : de en
  • CH99469A - Cooking stove. : en fr
  • US1457190A - Passenger vehicle : en
  • US1456561A - Apparatus for making abrasive belts : en
  • US1456762A - Pipe : en
  • US1457274A - Sidewalk door : en
  • GB198156A - Improvements in or relating to toy pistols : en
  • US1456942A - Valve : en
  • CH99546A - High voltage indicator. : de en
  • CA231366A - Electric boiler : en fr
  • CA231406A - Dust cap for tire valves : en fr
  • CA231453A - Machine tool : en fr
  • CH99592A - Carburetor. : en fr
  • US1457127A - Safety gas-control system : en
  • US1457174A - Reamer : en
  • ES84782A1 - A machine for filling siphons. : en es
  • GB198083A - Improvements in mud guards for vehicle wheels : en
  • GB198126A - Improvements in or connected with worm gear : en
  • GB195037A - Means for mounting a set of specimens of artificial teeth for the purpose of colour comparison : en
  • US1456890A - Electric resistance furnace : en
  • US1456982A - Permutation illuminated sign : en
  • US1456871A - Condenser apparatus : en
  • US1457167A - Typewriting machine : en
  • CH99444A - Process for the production of a vat dye. : de en
  • US1456596A - Thread-tension-measuring device : en
  • US1456951A - Compartment pail : en
  • CH99340A - Portable electric device, with interchangeable tools. : en fr
  • US1456570A - Method of operation employed in extracting liquid vapor from a gaseous carrier : en
  • US1457131A - Cellulose acetate : en
  • DE366730C - Arrangement for displaying or changing the wave deviation of a transmitter from the desired frequency : de en
  • DE376463C - Torch for oxy-fuel welding and cutting : de en
  • DE376599C - Cross-winding machine for bobbins with conical ends : de en
  • GB198386A - Improvements in rotary engines and pumps : en
  • FR553845A - : fr
  • GB198170A - Improvements connected with toothed gearing : en
  • FR553681A - Submarine cable for telegraph and telephone installations : en fr
  • CH99541A - Mirror system designed to provide an adjustment in any direction to the line of sight of an observation instrument, of which at least the rear part is fixedly arranged. : de en
  • DE376677C - Device for the intermittent advancement of the paper or cardboard strip in autonomous punching and printing machines : de en
  • DE376382C - Counter support arm for milling machines : de en
  • DE376560C - typewriter : de en
  • US1456550A - Electric drive mechanism : en
  • US1456610A - Hanger for mothproof bags : en
  • ES84875A3 - The implementation in Spain of a baiting system for fishing by applying a substance not used in our country in the art of fishing. : en es
  • GB198236A - An improved annealing box : en
  • DE376446C - Handgun : de en
  • US1456721A - Bag fitting : en
  • US1457134A - Spray carburetor for internal-combustion engines : en
  • US1457218A - Method of and apparatus for automatically cleaning, scalding, and peeling fruit : en
  • US1457155A - Container : en
  • ES84735A1 - Improvements in machines for the reproduction of sounds. : en es
  • GB198099A - Improved thawing process for use in connection with shafts or wells sunk by the freezing process : en
  • FR25824E - Improvements in the construction of cores for making <pupin> charging coils, electromagnets or similar devices : en fr
  • FR553712A - Car step combined with scraper with lighting device : en fr
  • DE376409C - Device for inoculating wood : de en
  • DE376363C - Display device for furnaces : de en
  • GB198121A - Improvement relating to stippling brushes : en
  • GB198232A - An improved gaiter or temporary repairing band for use on pneumatic tyres of vehicle wheels : en
  • US1456653A - Seed sower : en
  • US1456676A - Trap : en
  • US1457065A - Gasoline tank : en
  • CA231376A - Calf weaner : en fr
  • ES84819A3 - An automobile crusher with classifier, driven by an internal combustion engine. : en es
  • GB198192A - Improvements in or relating to safety devices for articles placed in pockets : en
  • GB198229A - Improvements in silencers for use with internal combustion engines : en
  • FR553725A - Mechanical pattern for shoe uppers : en fr
  • DE376553C - Steam trap : de en
  • DE376584C - Starting device with hand crank, flexible coupling and reverse lock : de en
  • DE376603C - Propeller setting and reversing device : de en
  • ES84858A1 - Belt drive especially suitable for high peripheral speeds and high gear ratios. : en es
  • GB198249A - Vending machine : en
  • CH99529A - Carbonless book. : de en
  • GB198138A - Improvements in or relating to metal pump mechanism for typecasting machines : en
  • GB198152A - Improvements in windows : en
  • ES84620A1 - Improvements in sound recorders. : en es
  • ES84605A1 - Improvements in the manufacture of refractory, basic and similar bricks. : en es
  • FR553814A - Device for the production of sparks : en fr
  • GB198140A - An appliance for use in playing games in imitation of football : en
  • ES84634A1 - An internal combustion engine with a toric cylinder and chain-governed pins. : en es
  • GB198310A - Improvements in vehicle wheels : en
  • ES84883A1 - Folding rocking chair suspended on a covered trestle. : en es
  • FR553786A - Press device for tennis rackets and others : en fr
  • FR553991A - Method of metallic coating of a wing without rivets and ribs : en fr
  • FR25806E - Electric horn with several call powers : en fr
  • FR553822A - Extendable beam in space : en fr
  • GB176008A - Improvements in automobile head lamps : en
  • GB177173A - Improvements in multiple-control apparatus for electric railways with motor-actuatedmain switch drums : en
  • FR553926A - Belt clip : en fr
  • GB198091A - A new or improved device for supporting an umbrella or sunshade on the handle bar of a perambulator, bicycle or the like : en
  • ES84701A1 - Industrial product, carded wool fabric. : en es
  • ES84832A1 - Apparatus for extracting oxygen and purifying the gases used in the manufacture of electric lamps. : en es
  • ES83710A1 - System of radiotelegraphy, radiotelephony, radioteledinamics, radiomedicine, etc., that is to say, usable in all the applications of the transmission and reception of electric waves using the reflection and refraction properties of waves : en es
  • DE376482C - Device for magnetic inductors for insulation testers with automatic detection of the measuring pointer when a certain number of revolutions is reached with the help of a centrifugal tachometer : de en
  • ES84813A1 - A device for holding eggs. : en es
  • FR553748A - Improvements in apparatus for stirring, mixing, beating or whipping liquids or semi-liquids : en fr
  • GB186584A - Improvements in braking devices for vehicles : en
  • GB198250A - Improvements in or relating to distilling apparatus : en
  • GB198253A - Improvements in or relating to aneroid barometers, altimeters and the like : en
  • ES84754A1 - An automatic and progressive speed change device. : en es
  • FR553685A - Improvements to incandescent lamps for automotive headlights : en fr
  • FR553892A - Tubular and multitubular apparatus for distilling sulfur : en fr
  • FR553938A - Improvements to telegraph systems : en fr
  • FR553714A - advanced cigarette and match case distributing these items separately and one by one : en fr
  • FR553771A - Lift bridge device : en fr
  • FR553930A - : fr
  • FR553917A - Center device for machine tool accessories, such as lathe plates, machine vices, etc. : en fr
  • GB186599A - Improvements in wire stitching and the like machines : en
  • ES84673A1 - A closing procedure for shirt collars. : en es
  • GB176799A - Improvements in or relating to fauteuils and/or easy and like chairs : en
  • GB198169A - Improvements in a certain kind of operating lever for bowdenwire mechanism : en
  • ES84688A1 - Steam turbine locomotive. : en es
  • ES84835A1 - Improvements in brakes for cars and other vehicles. : en es
  • GB198241A - Improved appliance for producing artificial ventilation of the turf and soil of golf greens, and other greens and lawns : en
  • CA231467A - Bread and butter cutting and spreading machine : en fr
  • CH99398A - Electrical line closer. : de en
  • US1456694A - Pump : en
  • AU815922A - Improvements relating' to Reserved' notices on chairs in theatres andother places : en
  • CH99113A - Load hitching device for lifting devices, with automatic release. : en fr
  • US1456695A - Shoe : en
  • DE376637C - Steam turbine with steam storage : de en
  • CA231408A - Washing machine : en fr
  • GB194265A - Improvements in or relating to detachable wheels for vehicles : en
  • US1457267A - Signal : en
  • GB198242A - Improvements in or relating to fertilizers and processes for the production thereof : en
  • US1456672A - Cutter : en
  • US1456615A - Purifying solutions of iron and recovering metals from such solutions : en
  • US1456910A - Painting device : en
  • US1457070A - Automobile radiator cap : en
  • ES84613A1 - Application for the improvement of the Aldenydos wines, and Acetals, as well as the acids and ethers that may be derived from them. : en es
  • ES84741A1 - A continuous working apparatus for distilling fruit bagasse. : en es
  • US1456712A - Clothesline grip : en
  • ES84822A1 - Improvements in the apparatus to sulfur the vines and other plants. : en es
  • GB198221A - Improvements in or relating to railway signalling systems : en
  • ES84827A1 - Improvements introduced in the prosthetic arms. : en es
  • GB198308A - Improvements in printing inks : en
  • CA231363A - Connector for electric wires : en fr
  • CA231440A - Step ladder : en fr
  • US1456765A - Fan : en
  • US1457263A - Automobile signal : en
  • ES84737A1 - Improvements in diaphragm-holder rings or washers for speaking machines and other acoustic devices. : en es
  • US1456538A - Acoustic apparatus : en
  • US1456709A - Slaughterhouse construction : en
  • DE376448C - Drum coupling for spinning and similar machines : de en
  • DK31789C - Air or Fluid Valve. : da en
  • ES84641A1 - Improvements in and in relation to electric welding machines. : en es
  • DE376544C - Device for burning liquid sulfur : de en
  • ES84818A3 - Improvements in the wheel sets of railway vehicles or trams. : en es
  • FR553742A - Cooling system for internal combustion engine cylinders : en fr
  • FR553931A - "Integral" carburettor : en fr
  • GB198095A - Improvements in or relating to apparatus for the exhibition of pictures, announcements, advertisements and the like : en
  • US1456502A - Carburetor for internal-combustion engines : en
  • US1457275A - Self-closing match box : en
  • AU728922A - Intermittent induction type train control : en
  • CH99433A - Starting device. : en it
  • FR553976A - Elastic armature of electromagnets for electric vibration regulators : en fr
  • CH99625A - Process for the preparation of diethylaminoethylcarbamic acid menthyl ester. : de en
  • GB176794A - Improvements in the manufacture of paints : en
  • US1456524A - Helmet : en
  • US1457287A - Single-tube bicycle tire : en
  • FR553802A - Portable electric drill combined with an electric hammer : en fr
  • US1456736A - Illuminated-license-tag holder for vehicles : en
  • DE376527C - Garbage container, the lid of which swings around pegs that lie in a line through the container : de en
  • DE376716C - Process for the production of salts by the action of concentrated solutions of different salts on one another : de en
  • DE376397C - Paint atomizer : de en
  • US1457201A - Differential-pressure gauge : en
  • US1457217A - Apparatus for applying paraffin to soap cakes : en
  • ES84854A3 - An apparatus for welding with acetylene under pressure. : en es
  • FR25836E - Device for controlling the passage of signals when stopped by trains : en fr
  • ES84696A1 - A procedure for the packaging of butter. : en es
  • AU771422A - Improvements in or relating to telephone systems : en
  • DE376721C - typewriter : de en
  • US1457112A - Carburetor : en
  • DE376609C - Screwdriver with locking mechanism : de en
  • DE376649C - Graphite stick and blow-out device for casting molds : de en
  • FR553792A - Improvements to rotary devices used to reproduce stencil paper, distribute ink, print, adjust, mark, perforate, number and for other similar purposes : en fr
  • GB185727A - Improvements in or relating to electrical signalling devices : en
  • GB198130A - Improvements in and connected with circular saws : en
  • GB198143A - Improvements in and relating to dental abrasive or grinding disks : en
  • ES84794A1 - Steering or automatic guiding mechanism for vehicles coupled for example two four-wheel tugboats. : en es
  • US1457228A - Grater : en
  • DE376594C - Rubber sole : de en
  • CH99428A - Device for elastic suspension of vehicles. : en fr
  • CA231489A - Radio transmitting system : en fr
  • FR553955A - Winding electro-mechanical lamp device for household use : en fr
  • GB198154A - Method of, and apparatus for, the cutting, shaping, and moulding of stone, marble, or the like, of any given radius or shape : en
  • GR442B - METHOD FOR INTRODUCING A METAL INTO A VACUUM Vacuum Tank. : el en
  • US1457130A - Pulley : en
  • US1456900A - Hydrocarbon vaporizer and burner : en
  • ES84882A1 - Improvements in the instruments for permanent waving of hair or hair. : en es
  • GB198390A - Gas turbine : en
  • DE376347C - Connection of the iron manhole lining built up from below to the fixed wedge ring : de en
  • DE376545C - Process for the production of zeolite melts : de en
  • FR553813A - Detachable clothespin : en fr
  • ES84752A1 - An apparatus for encircling or cinching packing boxes, bales, packages, etc., sealing them with wire. : en es
  • US1456839A - louis : en
  • US1456957A - Permutation lock : en
  • ES84857A1 - Industrial product, fabrics with drawings imitating lace or mesh ornaments. : en es
  • ES84881A1 - Improvements in the manufacture of milk powder. : en es
  • US1457058A - Combined globe holder and reflector : en
  • FR25802E - Ordering and fixing of frames, frames, mobile panels : en fr
  • ES84644A1 - The industrial product, canvas espadrilles with leather floors. : en es
  • ES84777A1 - Compression installation comprising at least one main compressor and one complementary compressor. : en es
  • FR553985A - Improvements made to shredders : en fr
  • FR553880A - Free crank for light motorcycles : en fr
  • GB177146A - Improvements in apparatus for automatically and continuously correcting the trainingof guns in accordance with the inclination of the trunnions : en
  • GB195039A - Improvements in or relating to automatic regulating devices for use in heating installations for liquids or gases : en
  • DE376573C - Schroepfkopf : de en
  • ES84768A1 - Device applicable to looms and warpers to indicate warp breaks. : en es
  • DE376413C - Machines with shaking mechanism for filling brushwoods : de en
  • DE376551C - Water level tap : de en
  • GB198296A - Presser foot for leather sewing machines with curved oscillating needle : en
  • FR553669A - Gas distributor applicable to starters of explosion engines : en fr
  • FR553851A - Contact coupling for electric lamps forming part of a garland : en fr
  • FR553949A - Improvements to heat exchanger devices : en fr
  • FR553804A - Developments to portable armrests for travelers : en fr
  • GB198123A - Improvements in almanacs and in holders or supports therefor : en
  • US1456772A - Autographic register : en
  • US1457078A - Heater : en
  • CH99421A - Further training in handbags and the like. : en fr
  • CA231485A - Stop for talking machines : en fr
  • DE376571C - Traveling grate with grate bars mounted on two cross members each with clearance : de en
  • FR553910A - Oil lamp refinements : en fr
  • US1456748A - Combustion device : en
  • FR553908A - Closing device for containers : en fr
  • GR447B - EMBROIDERY DESIGN. : el en
  • GB198190A - Improvements in operating mechanism for wind shield cleaners : en
  • US1456614A - Automatic record-transferring mechanism for phonographs : en
  • US1456728A - Bottle holder : en
  • US1457255A - Assigetqe os : en
  • US1456931A - Logging hook and link : en
  • ES81380A1 - The use of aluminum in polychrome or non-polychrome stamped plates in the manufacture of containers for ordinary preparations and pharmaceutical specialties. : en es
  • FR553916A - Method and apparatus for washing paper machine felts : en fr
  • GB178805A - Process and means for the production of photographic records of sound waves : en
  • DE376585C - Electric starting device for internal combustion engines : de en
  • ES84715A1 - A multiple telephone cord. : en es
  • ES84856A1 - A low pressure boiler. : en es
  • FR553715A - Device for nailing the shoe on form : en fr
  • US1456891A - Electric furnace resistor : en
  • US1456980A - Engine preheater : en
  • US1456939A - Nonrefillable bottle : en
  • US1456991A - Mining machine : en
  • DE376715C - Scratching device, especially for vaporizers : de en
  • DK31790C - Optical Cooler. : da en
  • FR553665A - Plug for transformer : en fr
  • FR553808A - Suction cup : en fr
  • US1456998A - Friction shock-absorbing mechanism : en
  • US1457257A - Hair-bobbing device : en
  • DE376654C - Coin counting machine with sleeve winder : de en
  • CH99430A - Signaling device for vehicle. : en fr
  • US1457119A - Axle-bearing-repairing tool : en
  • US1457236A - Transmission-gearing unit : en
  • US1456646A - Sea mine : en
  • DE376700C - Method and device for determining the x-ray dose for deep irradiation : de en
  • FR553994A - Motive power generating machine : en fr
  • US1456556A - Duplex telegraph system : en
  • US1457032A - Buckle : en
  • US1457268A - Automatic chuck : en
  • CA231403A - Brake lever slot closure : en fr
  • CH99476A - Locking lock on sliding doors. : de en
  • CH99535A - Fountain pen. : de en
  • US1457147A - Reducing garment : en
  • US1456537A - Telephone-exchange system : en
  • US1456571A - Vulcanizing press : en
  • US1456679A - Illuminating device for use in connection with magnetic compasses of submarine vessels : en
  • US1456892A - Best available cop : en
  • US1456994A - Friction shock-absorbing mechanism : en
  • US1457067A - Soda fountain : en
  • ES84719A1 - Carburettors for internal combustion or internal combustion engines. : en es
  • FR553873A - Improvements in devices used to indicate the number of revolutions of machine parts undergoing a rotational movement : en fr
  • US1456588A - Ditching machine : en
  • US1457117A - Auto creeper : en
  • US1456826A - Corn mixer and silk remover : en
  • US1457215A - Rail-straightening press : en
  • GB198383A - Improvements in electric fuses or cut-outs : en
  • CA231452A - Block for electric ovens : en fr
  • ES84692A1 - A wrapping system for packages of sugar cubes. : en es
  • ES84783A3 - A procedure for packing charcoal. : en es
  • DE376494C - bidet : de en
  • US1456536A - Telephone system : en
  • GB198396A - Improvements in multi-jet carburetters : en
  • US1456796A - Clutch-spring-compressing device for chevrolet automobiles : en
  • US1457173A - Electrical direction indicator : en
  • DE376437C - Process for the production of records for speaking machines : de en
  • US1457282A - Baffle for water-tube boilers : en
  • US1456505A - Electric discharge device : en
  • CA231355A - Dowel joint : en fr
  • CH99394A - Electric switch. : en fr
  • ES84845A1 - Improvements in the extraction of oil by means of solvents combined with the economical use of such solvents to obtain cooling effects. : en es
  • GB198188A - Improvements in and relating to tight joints for receptacles having a high vacuum : en
  • GB198231A - Improvements in superheaters for, and in superheating arrangements of, steam engines working expansively : en
  • GB198315A - Improvements in wire binders or ties : en
  • US1456617A - Bottle-capping and wire-removing machine : en
  • DE376506C - Arrangement for determining the approach speed of moving objects : de en
  • FR25831E - Burette : en fr
  • FR553944A - Improvements to lighting devices : en fr
  • DE367384C - Device for straightening aircraft : de en
  • CH99573A - Gear for converting a rotating movement into a reciprocating movement. : de en
  • US1457110A - Air separator : en
  • DE376642C - Procedure for shutting down electrical individual drives : de en
  • DK31772C - Liquid Lifting System. : da en
  • US1457262A - Shot-piking device : en
  • FR553942A - Improvements to variable speed mechanisms for wrapping cigars : en fr
  • DE376661C - Breaker for electrical ignition devices : de en
  • CH99169A - Advertising device. : en fr
  • US1457060A - Milk-bottle holder : en
  • US1457063A - Gkeene c : en
  • CH99491A - Disc wire brush. : de en
  • ES84651A3 - A milking machine. : en es
  • US1456888A - Grease cup : en
  • ES84705A1 - Key padlock with female ring discs. : en es
  • GB198125A - Improvements in annealing pots or other metal boxes subjected to considerable heat : en
  • GB198184A - Improvements in or relating to the traverse motions of yarn winding machines : en
  • FR553717A - Device for the production of concrete construction elements : en fr
  • CA231444A - Conveying mechanism : en fr
  • CH99431A - Locking device in the electrical system of motor vehicles. : de en
  • CH99566A - Device for the production of insulating sleeves. : de en
  • US1456707A - Assiornob to holland stjenace : en
  • GB197980A - Improvements in the manufacture of moulded articles more particularly heels and soles for footwear : en
  • GB198181A - Improvements in and relating to boxes : en
  • FR553940A - lock nut : en fr
  • FR553652A - Loose-leaf filing cabinet device : en fr
  • GB198103A - Improvements in hair waving appliances : en
  • US1456766A - Demand-limiting device : en
  • US1456894A - Telescoping electrode protector : en
  • GB198149A - Improved junction valve applicable for steam boilers and other purposes : en
  • FR553702A - Sealed valve for pressurized fluids : en fr
  • FR553982A - Composition and method of manufacturing an insulating tube for electrical conduits and for liquid and gas conduits : en fr
  • GB198093A - Improvements in liquid level indicators : en
  • GB198283A - Improvements in or relating to vehicle wheel tyres : en
  • DE376533C - Motor for driving the unloading flaps of self-unloaders : de en
  • ES84628A3 - A system of strap ties. : en es
  • GB198116A - A holder for the license-card for motor-vehicles attachable by suction only to the glass of the windscreen or window : en
  • US1456889A - Auxiliary spring for motor vehicles : en
  • US1457125A - Fan : en
  • US1457249A - Electrical protector : en
  • US1457259A - Resilient bumper for motor vehicles : en
  • FR553782A - Improvements to pants, breeches and other similar garments : en fr
  • ES84738A1 - Improvements introduced in the manufacture of espadrilles that originate a new type of said footwear. : en es
  • FR553793A - Coupling stretcher system for agricultural implements : en fr
  • GB198256A - Improvements in or connected with tines for side delivery rakes and swath turners : en
  • ES84681A1 - A perfected system transmission mechanism. : en es
  • FR553723A - Improvements to stapling machines and staples : en fr
  • FR25842E - Advanced ice and cold machine : en fr
  • FR553911A - Hernial bandage enhancements : en fr
  • GB198106A - Method of making shims : en
  • DE376493C - Syringe tip : de en
  • ES84720A1 - A diaphragm and circulating electrocatalyst for alkali chlorides. : en es
  • FR553920A - Acoustic signaling process for foggy weather : en fr
  • CA231425A - Camera attachment for taking panoramic pictures : en fr
  • ES84846A1 - Addendum for radiators especially for the application of rays in places located in cavities of the body. : en es
  • FR553775A - Mechanism allowing easy placement of projectiles in the barrel and automatic ejection of their casings : en fr
  • GB198417A - Improvements in or relating to bedsteads and cots : en
  • CH99295A - Binder-binder device. : en fr
  • US1457062A - Progressive change-speed gear : en
  • US1457096A - Oil burner : en
  • GB198270A - An improved electric starting gate for racecourses and the like : en
  • US1457081A - Thrust bearing : en
  • US1457028A - harvey : en
  • US1456733A - Animal trap : en
  • GB198161A - Improvements in concrete pipe making machines : en
  • GB198294A - Improvements in or relating to horse and like metal shoes : en
  • US1457113A - Mold-material-projecting machine : en
  • DE376580C - Device for arbitrary identity checks in companies : de en
  • FR553763A - Improvements to teapots, coffee makers, etc. : en fr
  • GB198127A - Improvements relating to the control of electric motors for traction purposes : en
  • CH99215A - Bee hive for the production of honey, swarms and queens. : en fr
  • CA231471A - Car draft gear : en fr
  • US1456977A - Fountain brush : en
  • CH99655A - Boat moved using the feet. : en fr
  • FR25817E - Process for the separation of gases or vapors from organic products : en fr
  • CA231351A - Combined silo filler and corn husker : en fr
  • DE376412C - Machine with agitator for filling brushwoods : de en
  • CA231477A - Electric riveting machine : en fr
  • CH99427A - Vehicle suspension with auxiliary air suspension switched into the main suspension. : de en
  • US1457026A - Map case : en
  • US1456838A - Lock : en
  • AU1149523A - Improvements relating' tothe manufacture of inks, paints varnishes, dyes andthe like : en
  • ES82660A3 - A device divided into sections or stripes (horizontal and vertical) to be used as a means of periodically displaying posters, advertisements or notices. : en es
  • ES84812A3 - Apparatus for filling and closing starch wafer seals of the dry closing system. : en es
  • FR553699A - Thermostatic control devices : en fr
  • GB189096A - : en
  • ES84796A1 - Improvements in pliers to curl the hair. : en es
  • FR553866A - Turn-down collar improvements : en fr
  • US1457269A - Traffic signal : en
  • US1456771A - Ration of ontario : en
  • US1456499A - Foundation pedestal or pier : en
  • US1456988A - Folding bed : en
  • DE376592C - Locking device for the steering gear of motor vehicles : de en
  • US1456584A - Key lock : en
  • CH99364A - Installation for lifting liquids. : en fr
  • CH99454A - Agricultural tractor. : de en
  • AU1061523A - An improved machine for mixing powdered or granulated material : en
  • CH99273A - Preserving jar with device to produce the vacuum inside the jar. : en fr
  • CA231390A - Sealing wax candle : en fr
  • CH99513A - Method and device for separating floating bodies from electrically insulating, in particular gaseous liquids. : de en
  • US1456925A - Mechanism for making piston rings : en
  • US1457009A - Lifting apparatus : en
  • US1456573A - Folding portable table : en
  • US1456665A - Elevator-control mechanism for envelope-making machines : en
  • US1456962A - Spare-tire container : en
  • CA231364A - Combined shade bracket and pole support : en fr
  • US1456985A - Nailing concrete : en
  • US1457066A - Scaffold bracket : en
  • CH99463A - Transom wall. : de en
  • CH99294A - Envelope with glazed window. : en fr
  • CH99437A - Axle bearings on wagon wheels, especially those with inelastic tires. : de en
  • US1456833A - Apparatus for turning deep-well bits when being sharpened : en
  • CH99448A - Addition apparatus. : de en
  • US1456753A - Fly swatter : en
  • US1456576A - Packaging device : en
  • US1456798A - Process for the extraction of lead from sulphide ores : en
  • US1457216A - Molding machine : en
  • US1457141A - Mat : en
  • CH99501A - Sewing machine. : de en
  • US1457260A - Automobile direction signal : en
  • CA231465A - Magnetic phonograph : en fr
  • DE376614C - Process for covering materials, in particular paper, with sheet metal : de en
  • ES84778A1 - Procedure for manufacturing leaded cardboard labels. : en es
  • FR25846E - Clutch for motor cars : en fr
  • CH99511A - Process for the continuous manufacture of so-called "Swiss-tip" cylindrical cigars. : en fr
  • CH99595A - Magneto-electric generator. : en fr
  • FR553990A - Improvements to rock-cutting tools : en fr
  • GB198258A - Improvements in or relating to washing boards : en
  • US1456554A - Fastener : en
  • US1456600A - Turnsole-fitting machine : en
  • DE369927C - Multi-stage centrifugal pump for breweries and like : de en
  • FR553810A - Improvements to dryers : en fr
  • US1456522A - Check writer : en
  • CH99350A - Sealed box device for rotating shafts. : en fr
  • CH99618A - Gas burner. : en fr
  • US1457013A - Vehicle wheel : en
  • FR553962A - Elastic frame for cycles and motorcycles : en fr
  • CA231427A - Anti-skid chain applying device : en fr
  • US1456723A - Quick-opening valve : en
  • DE376559C - Ink device for typewriters : de en
  • US1456686A - Fusible link : en
  • US1456822A - Gas range : en
  • FR553951A - Double band earrings : en fr
  • CH99575A - Control method for centrifugal machines, in particular centrifugal compressors, with given wheel blades. : de en
  • US1456792A - Conduit-outlet box : en
  • GB198633A - Improvements in and relating to the manufacture of unstainable irons and steels : en
  • ES84773A1 - An industrial result that consists of replacing with metal sheets the paper and other materials that until today are used for tickets and programs of all kinds of shows and tickets for all means of locomotion. : en es
  • US1456698A - Jar lifter : en
  • US1457049A - Pressure-reducing valve : en
  • US1457227A - Cash box : en
  • CH99337A - Wrench. : en fr
  • ES84844A1 - Automatic and rational weft change device for mechanical looms, which allows them to maintain their normal maximum speed. : en es
  • DE376338C - Emergency exhaust system : de en
  • ES84664A1 - A non-greasable ignition chamber for application to explosive-type engines, which will be called the Cervera Chamber. : en es
  • ES84758A1 - A support table for typewriters. : en es
  • GB198109A - Twisting or coiling wire or like material : en
  • CH99447A - Measuring device. : de en
  • DE376565C - Method for connecting two non-conductive materials with different expansion coefficients : de en
  • DE376435C - Block with the shape of a distorted H. : de en
  • DE376501C - Compressed air sound box : de en
  • FR25848E - Progressive speed transformer : en fr
  • GB198420A - An automatically stabilised flying machine : en
  • FR25805E - Guarantee lead : en fr
  • GB198193A - Improvements in or relating to adjustable clips for india-rubber and the like pipes : en
  • ES84699A1 - Procedure for the continuous obtaining of emulsions, suspensions, and analogous dispersed systems and to determine reactions. : en es
  • GB174935A - Improvements in brick making machines : en
  • FR553695A - Feeder for poultry feed : en fr
  • FR553745A - Steering safety tensioner : en fr
  • GB198070A - A guard for spring locks and the like : en
  • GB198248A - An improved apparatus for raising liquids by a continuous chain : en
  • DE376589C - Paper cassette for photographic plates : de en
  • US1457154A - Smoker's accessory : en
  • US1457248A - Line counter for typewriters : en
  • CH99438A - Protective armor for pneumatic tires. : de en
  • DE376479C - Conveyor device consisting of an overhead conveyor : de en
  • FR553896A - Warning system detecting the presence of lighting gas in all rooms : en fr
  • FR553939A - Improvements to safety lanterns that can be used for signaling, especially in the streets : en fr
  • CA231387A - Mechanical hammer : en fr
  • CH99377A - Spark amplifier disruptor for explosion engines, adjustable without stopping the current. : en fr
  • DE376641C - Method for field control of electrical machines with a series resistor in the excitation circuit : de en
  • US1456852A - Safety locking device : en
  • US1457185A - Machine and process for manufacturing articles from plastic materials : en
  • US1457258A - Boiler-tube cutter : en
  • DE376475C - Control for direct acting steam engines : de en
  • DE376552C - Method and device for measuring the amount of steam flowing through a pipeline : de en
  • ES84617A1 - System to obtain automatically and proportionally, in motor vehicles, the front brake braking immediately after the rear braking with crossing of the commands and with interposition of elastic elements in : en es
  • ES84708A1 - New procedure and obtaining sugar tablets in the form of pyramids, prisms, parallelepipeds, polyhedra, cones, cylinders and spheres. : en es
  • ES84750A1 - A liquid complex chemical for washing clothes. : en es
  • DE376648C - Device for protection against dust or the like when inhaled : de en
  • FR25835E - Device for controlling the passage of signals when stopped by trains : en fr
  • FR553943A - Improvements made to glass molds : en fr
  • GB198276A - Improvements in and relating to plug connectors for use with electric flat irons : en
  • CH99266A - Device for fixing a tie, a ribbon knot, etc. : en fr
  • GB198291A - Improvements in toasters and the like : en
  • AU696522A - Improvements in revolving illuminated pillars for advertising purposes : en
  • US1457090A - Apparatus for building concrete structures : en
  • US1457172A - Linter-gin-rib mounting : en
  • US1456595A - Recording apparatus : en
  • US1457072A - Process for refining vegetable oils : en
  • ES84760A1 - Procedure for the manufacture of hydraulic cement and artificial stones from oil shale slag. : en es
  • CH99451A - Contact piece for electrical lines. : de en
  • CH99594A - Ignition device for internal combustion engines on motor vehicles with dynamo. : de en
  • US1457041A - Folding camp table and stool set : en
  • CA231450A - Control means for mixers : en fr
  • GR450B - METHOD FOR THE DESTRUCTION OF MUSCLE USEFUL CONEFS AND OTHER INSECTS. : el en
  • US1456525A - Machine for opening cans : en
  • US1456992A - Furnace : en
  • CH99166A - Luminous advertising device. : en fr
  • CH99366A - Hydraulic turbine with high specific number of revolutions. : en fr
  • DE376741C - Connection of wood by ring dowels : de en
  • US1456778A - Variable line spacer for typewriters : en
  • US1457192A - Electric safety system for railroads : en
  • CA231360A - Horseshoe punching machine : en fr
  • CA231359A - Combined stock feeder and water trough : en fr
  • FR553869A - Automobile or other vehicle suspension spring shock absorber : en fr
  • DE376499C - Device for attaching objects to reinforced concrete structures : de en
  • FR553947A - Improvements to instruments for measuring internal circumferences of bandages and the like : en fr
  • GB198200A - Improvements in the exhaust and induction systems of internal combustion engines : en
  • DE376526C - Gluing device for cigar machines : de en
  • DE376447C - Zupfstreckwerk (roller drawer with sliding draft) for spinning machines : de en
  • US1457039A - Fastening device : en
  • DE376557C - Device for converting holes similar to Braille or key movements corresponding to these holes in typescript : de en
  • DE376621C - Umbrella holder for electric lamps : de en
  • FR553935A - Jack : en fr
  • CA231385A - Traction wheel : en fr
  • CH99382A - Trailer capable of being coupled to a motor vehicle and of receiving, when stationary, for use, the driving force of the engine of the vehicle. : en fr
  • US1456580A - Glove : en
  • DE376595C - Gate exit signal device : de en
  • FR553708A - Improvement of the device for adjusting the air gap of telephone headphones : en fr
  • GB198222A - Improvements in alloys : en
  • GB198238A - Improvements in safes : en
  • DE376579C - Writing device on speedometers : de en
  • US1456956A - Fluid-controlled transmission : en
  • FR553682A - Control mechanism for looms : en fr
  • DE376425C - Shut-off device for smoke channels from heat fens : de en
  • DE376616C - Pipe rupture protection for pipelines surrounded by gas-containing coats of flammable liquids stored under pressure shielding gas : de en
  • US1456681A - Well drill : en
  • US1457045A - Apron for photographic developing equipment : en
  • CH99526A - Loose leaf stapler. : de en
  • ES84865A1 - An instant fixing device for greasers for automobiles and other similar applications. : en es
  • GB198096A - Improvements in and relating to winding engine drums and pulleys : en
  • US1456718A - Blowtorch : en
  • US1456995A - Friction shock-absorbing mechanism : en
  • CH99429A - Detachable clip for the assembly of two parts. : en fr
  • DE376393C - Electrically operated gong or other drums, in which the striking mechanism immediately swings back automatically into a dead center position after the stop : de en
  • DE376828C - Talking machine with record magazine : de en
  • DE376683C - Centrifugal pump : de en
  • DK31768C - Process for the preparation of vulcanised rubber or vulcanised rubber mixtures and their use as impregnating agents. : da en
  • DK31769C - Method for bleaching cotton. : da en
  • FR553764A - Improvements relating to the stowage and launching of lifeboats on board ships : en fr
  • FR553958A - Basket holder : en fr
  • FR553964A - Improvements to rotary shutter valves : en fr
  • ES84746A1 - Improvements in the manufacture of war powder. : en es
  • ES84710A1 - A procedure, with the corresponding connection, for telephony over marine cables and very long lines. : en es
  • GB184141A - Improvements in and relating to electric arc welding apparatus : en
  • ES84655A1 - Improvements introduced in essence lamps, benzol or other liquid hydrocarbons. : en es
  • US1457219A - Universal joint : en
  • US1456562A - Stationery cabinet : en
  • US1457068A - Process of refining hydrocarbon oils : en
  • DE376539C - Knife tape for fabric cutting machines : de en
  • ES84656A1 - A case for goods. : en es
  • FR553961A - Wedge keying process : en fr
  • ES84840A1 - Clutch and progressive gear change for cars. : en es
  • DE376540C - Device for printing chain yarns : de en
  • DE376602C - Device for the automatic transverse and longitudinal stabilization of aircraft by means of communicating pipes filled with conductive fluid : de en
  • GB198159A - Improvements in platen printing presses : en
  • GB198300A - Improvements in or relating to ship's hatchways : en
  • DE376359C - Method and device for operating X-ray tubes when used for therapeutic purposes : de en
  • DE376415C - Machine with agitator for filling brushwoods : de en
  • CH99286A - Process for the production of a yellow vat dye. : de en
  • ES84698A1 - Improvements in centrifugal mills. : en es
  • GB198286A - An improved tool for removing the outer jackets of pneumatic tyres of the clincher type from their rims : en
  • US1456843A - Insole for shoes or the like : en
  • DE376422C - Drive device for several tape winders arranged one behind the other : de en
  • FR553672A - Automatic device for electric arc welding : en fr
  • US1456737A - Centrifugal separating means : en
  • FR553757A - Water-powered brush for simultaneous brushing and washing : en fr
  • US1456510A - Transmission circuits : en
  • US1456794A - Printing and duplicating : en
  • ES84814A3 - A procedure for the construction and decoration of ceilings. : en es
  • FR553879A - New product to remove ink stains from paper and fabric : en fr
  • CH99497A - Dishwasher. : de en
  • ES84695A1 - An improvement in packaging cans. : en es
  • FR553937A - Improvements in optical glass manufacturing : en fr
  • FR553724A - Swimming and rescue apparatus : en fr
  • FR553739A - Universal agglomerate press : en fr
  • GB198085A - Improvements in or relating to decorative electric devices : en
  • DE376566C - Electric light bulb : de en
  • US1457279A - Liquid-weighing device : en
  • DE376517C - Brand and label stickers : de en
  • DE376472C - Process for the preparation of C1 -C4 phenylalkylmethanedialkyl sulfones : de en
  • FR553811A - Improvement of lids for talc cans or other powder materials : en fr
  • DE376759C - Reshaping of pilgrims' heads : de en
  • FR553797A - Shaking conveyor : en fr
  • DE363628C - Drive mechanism for cinematographic and phonetic film strips on recording and playback devices : de en
  • DE376497C - Desk with retractable support plate for typewriters or the like, in which the support plate is guided on a sloping guide by means of a slide : de en
  • ES84623A1 - A process for the production of tubular bodies of natural or agglomerated cork. : en es
  • ES84789A1 - A procedure for the construction of plafonado and decorated ceilings. : en es
  • FR553893A - Improvements made to the lubrication of all motor vehicles, horse-drawn vehicles and others : en fr
  • US1456972A - Governing fuel pump : en
  • GB195352A - Improvements in or relating to the separation of the constituents of air : en
  • GB198141A - Improvements in or relating to the pockets of wearing apparel or in protectors for application thereto : en
  • US1456641A - Shell fuse : en
  • FR553701A - Improvements to the cooling devices of explosion engines : en fr
  • GB198260A - Improvements in burners for gas fires : en
  • US1456774A - Automatic bottle closure : en
  • DE376375C - Auger sorter for grains : de en
  • DE376542C - Foam catcher : de en
  • GB198397A - Improvements relating to mechanism for the production of sheetmetal receptacles having a wireless hinged joint between the body and lid : en
  • DE376521C - Filling device for artillery brakes : de en
  • GB198162A - Improvements in locks and latches : en
  • GB198282A - Improvements in and relating to confections or sweetmeats : en
  • GB198297A - Improvements in and relating to resilient wheels : en
  • ES84821A1 - The manufacture of celluloid, mica, shell and similar materials screens and tulips and paper. : en es
  • DE376436C - Device for recording circular involutes : de en
  • DE376817C - Security device on a watch pocket connected to a belt or bracelet wallet : de en
  • US1457139A - Fishing tool : en
  • FR553954A - Machine for preparing, presenting and selling food : en fr
  • USD62438S - Iotjis stbatjss : en
  • DE376394C - Electrical signaling device with an electric motor working directly against a sound membrane : de en
  • DE376656C - Device for securing pocket watches : de en
  • ES84718A1 - A process for producing dental rubber plates and the like. : en es
  • FR553784A - Currency operated stereoscope : en fr
  • GR449B - EMBROIDERY DESIGN. : el en
  • DE376416C - Device for separating liquids from compressed air, gases and vapors : de en
  • GB184191A - Improvements in the arming of aeroplanes : en
  • ES84874A1 - A procedure for painting fan fabrics with "Radian" luminous paint. : en es
  • GB197987A - Improvements in or relating to the refining of ferro-chrome : en
  • FR553823A - Isochronism of the conical pendulum by a central force : en fr
  • DE376664C - Device for quick replacement of spark plugs : de en
  • FR553759A - Drain tubing for molasses tank or other viscous liquid : en fr
  • FR553785A - Safety device against the explosion of basins or bed heaters : en fr
  • GB198071A - Improvements in apparatus for cracking mineral oil to produce gasoline : en
  • GB198217A - Improvements in or relating to water cooling arrangements for the pistons of internal combustion engines : en
  • ES84807A1 - A rotary internal combustion engine system, with variable vaporization and expansion, which will be called "Rotatorio Macein". : en es
  • ES84632A1 - Extractor for hunting shotguns. : en es
  • ES84810A1 - Improvements to the chimney and fan trestles, with their corresponding cannons. : en es
  • ES84816A1 - Improvements in the acoustic arms of talking machines. : en es
  • DE376310C - Talking machine cabinet : de en
  • DE376581C - Gripper wheel for tractors, especially for agricultural purposes : de en
  • DE376538C - Sock holder : de en
  • FR25821E - Lamp refinements : en fr
  • FR553875A - : fr
  • DE376510C - Ratchet device with adjustable double-armed pawl for spring drives or the like. : de en
  • ES84761A1 - Improvements in continuous multiple-ad annunciation devices. : en es
  • AU1215523A - Improvements in or relating to duplicators : en
  • AU1087623A - Improvements in or relating to electric switches : en
  • DE376651C - Attachment for kitchen stoves : de en
  • ES84611A1 - Procedure for the conservation of wood. : en es
  • FR553898A - Mechanical unloading system of vehicles and particularly motor trucks : en fr
  • US1456566A - Cultivator : en
  • US1457197A - Apparatus for finishing upholstering : en
  • CA231478A - Electric advertising sign : en fr
  • CA231428A - Step ladder : en fr
  • US1456914A - System for the treatment of sewage and the like : en
  • FR553928A - Removable locker : en fr
  • DE376564C - Clamp for electrical apparatus for connecting tubular wires : de en
  • US1456873A - Aluminium dirt tray and reflector : en
  • US1456909A - Wave conductor : en
  • DE376460C - Device for grinding and honing double-edged safety razor blades one after the other on all four cutting surfaces : de en
  • FR553878A - Dewatted current auto-compensator : en fr
  • FR553973A - Automotive, especially for passenger transport : en fr
  • DE376391C - Electric cannon : de en
  • US1457180A - mcmullin : en
  • FR553809A - Process for automatic shut-off of the overflow of a radiator and devices allowing the realization : en fr
  • DE376558C - typewriter : de en
  • FR553867A - Improvements in gear change mechanisms for automobiles : en fr
  • FR553677A - Watering lance with adjustable flow and jet : en fr
  • FR553912A - Automatic signaling device for railway tracks : en fr
  • GB193414A - Improvements in and relating to turbine impellers with adjustable vanes : en
  • FR553941A - Horizontal molding press : en fr
  • GB198186A - An automatic lubricator for the ball bearing of a flyer spindle for a self doffer type of spinning frame : en
  • US1456897A - Paper container : en
  • FR553855A - Steam generator and fuel gas recuperator : en fr
  • FR553906A - Tamper-evident closure for cardboard boxes : en fr
  • GB198208A - Improvements in willows and like opening machines : en
  • GB198303A - Improvements in non-refillable vessels : en
  • FR553888A - Workshop slide rule : en fr
  • US1456877A - Mixing machine : en
  • FR553666A - Continuous method and apparatus for the production of large quantities of absolute alcohol : en fr
  • FR553688A - Improvement on indicator tables : en fr
  • FR553807A - Safety razor and horn cutter : en fr
  • ES84637A3 - A procedure for the manufacture of own elastic fabrics for the manufacture of garters, suspenders and other similar articles. : en es
  • ES84660A1 - Improvements in steam heating appliances. : en es
  • FR553975A - Lens sharpening devices improvements : en fr
  • GB198265A - Improvements in and relating to foot measuring devices : en
  • DE376368C - Fast measuring probe tool for running material to be measured : de en
  • CH99493A - Barrel tap. : de en
  • DE376465C - Method of attaching the buttons to the ends of thin-walled metal pipes : de en
  • FR25839E - Improvements to telephone receivers : en fr
  • GB198271A - Variable-speed and reversing gearing : en
  • CH99534A - Device for holding the partial negatives for multi-color photography. : de en
  • ES82555A1 - A procedure to form all kinds of drawings in two or more colors using carbon paper. : en es
  • FR25808E - Process for extracting juice from fruits and in particular from grapes with a view to exclusively producing mutated white juices : en fr
  • CA231423A - Saddle stirrup : en fr
  • CH99650A - Seat for bicycles etc. : de en
  • CA231482A - Warning signal for tire deflations : en fr
  • CH99356A - Fluid change transmission. : de en
  • AU607122A - Improvements in and relating to casement window and fanlight fasteners andthe like : en
  • CA231407A - Safety match box : en fr
  • DE376153C - Floating dock : de en
  • GB198277A - Improvements in apparatus for slicing meat : en
  • DE376366C - Process for the production of horn objects : de en
  • ES84658A1 - Improvements in the method of precipitating two or more substances from a solution. : en es
  • ES84780A1 - Improvements in spark plugs and other electrical components. : en es
  • FR553864A - : fr
  • GB198224A - Improvements relating to spring gaiters : en
  • DE376492C - Carrying device for Saerge made of plaster or the like. : de en
  • DE376644C - Thread guide brake for flat knitting machines : de en
  • FR553674A - Mixer-kneader : en fr
  • AU1142923A - Treatment of fruits : en
  • DE376518C - Humidifier for brand and label stickers : de en
  • CA231409A - Electric iron : en fr
  • CA231455A - Metal furniture : en fr
  • DE376519C - Overtaking machine with a device for slowing down the resilient tightening movement of the grippers : de en
  • US1456583A - Individual recording device for shipping purposes : en
  • US1457193A - Device for perforating oil-well casings : en
  • US1456933A - Heater and fuel saver eor automobiles : en
  • US1457101A - Armor plate and process of making same : en
  • CH99450A - Device on single or multi-phase high-voltage transformers to stabilize the electrostatic field on the free insulating parts of the high-voltage legs. : de en
  • CH99503A - Drive device for the bobbins of bobbin lace and braiding machines with jacquard control. : de en
  • US1456544A - Coupled light dissolver for motion-picture machines : en
  • US1456895A - Garage door : en
  • CH99586A - Internal combustion engine with liquid fuel injection. : en fr
  • US1456758A - Arch support : en
  • US1457121A - Turbine or centrifugal vacuum pump device : en
  • DE376480C - Multi-pole electrical fuse with indication of when it has blown : de en
  • DE376658C - Electric lighter : de en
  • DE376702C - Lasting device with a band encompassing the end of the footwear : de en
  • CH99446A - Process for the production of an electrically insulating and mechanically strong coating on metal objects. : de en
  • CH99457A - Self-binding press for straw, hay etc. : de en
  • US1457229A - Railroad switch : en
  • ES84626A1 - A sheet metal seal for packages. : en es
  • FR25837E - Carburetor : en fr
  • FR553983A - Tray with adjustable angle of incidence intended to ensure different buoyancy for all fishing nets dragged in the water : en fr
  • GB198151A - Improvements in tyre covers for motor cars, cycles and the like vehicles : en
  • FR553980A - Precision trigger for firearms and other applications : en fr
  • DE376655C - stud : de en
  • US1456559A - Egg-turning means for incubators : en
  • US1457033A - Priming device : en
  • US1456689A - Alarm lock : en
  • US1456761A - Hose coupling : en
  • DE376597C - Device for creating multicolored images or decorations on bodies by means of the spraying process : de en
  • US1457206A - License-plate holder, tail light, and parking light : en
  • DE376464C - Air distribution device for liquids, in particular air yeast wort : de en
  • DE376498C - Drawer slide made of steel strip : de en
  • FR553950A - Device used to rid liquids of the gases they contain, with automatic descaling : en fr
  • DE376383C - Device for the production of laundry buttons on gate embroidery machines : de en
  • DE376810C - Process and device for the production of centerless incandescent lamps : de en
  • ES84864A1 - A procedure for the methodical treatment of wastewater from washing with caustic soda of different plants, in order to separate the bodies that they contain. : en es
  • ES84889A1 - Improvements in the process of producing ammonia. : en es
  • FR553995A - New combined devices for the distribution of seeds and the distribution of fertilizers especially nitrogenous and phosphate fertilizers : en fr
  • GB198113A - Improvements relating to stud and socket fasteners : en
  • GB198424A - Improvements relating to axle boxes for railway and like vehicles : en
  • FR553741A - Automatic shut-off emptying device : en fr
  • US1456650A - Water box for furnaces : en
  • US1457128A - Producing of cast metal wheels : en
  • US1457270A - Combined truck and tractor : en
  • ES84820A3 - A mechanical procedure for the production of split patterns on pile fabrics. : en es
  • GB198163A - A new or improved means for sharpening scissors and like tools : en
  • ES84801A1 - Chemical procedure for the extraction of tin from any natural or industrial product that contains it. : en es
  • DK31785C - Air hose for pneumatic wheel rings and mold for its manufacture. : da en
  • ES84838A1 - A new automatic extractor mechanism adaptable to one and two shot hunting shotguns. : en es
  • GB198174A - Improvements in and relating to power-driven "olivers" or tilt hammers : en
  • ES84625A1 - Improvements introduced in the concentration devices for acidic liquors. : en es
  • GB198189A - Improvements in and relating to electrical resistances : en
  • GB198089A - Improvements in chain link driving belts : en
  • GB198135A - Improvements in or relating to turnstiles for registering and checking admissions of passengers or the like : en
  • US1456752A - Power tile press : en
  • ES84618A1 - Device that allows to exert a direct electrical effect on the nerves of the skin. : en es
  • FR553970A - Metallized paper manufacturing processes using bituminous substances as binders : en fr
  • US1456547A - Tailor's rule : en
  • US1456954A - Method of photographically reproducing pictures represented on curved surfaces : en
  • ES84716A1 - A multiple telephone cord. : en es
  • ES84892A3 - The manufacture in Spain of a special collar for a men's shirt or other application. : en es
  • DE376354C - Vacuum lightning arrester : de en
  • US1456929A - Animal trap : en
  • DE376455C - Shuttle catcher for looms : de en
  • ES84790A1 - A building wall construction procedure. : en es
  • GB179918A - Improvements in and relating to gyroscopic compasses : en
  • FR553841A - Device for giving the edge to razor blades : en fr
  • GB192347A - Improvements in glass forming machines : en
  • GB198112A - Improvements in or relating to the arrangement of valves for controlling the admission of high and low pressure liquid to hydraulic presses : en
  • FR25820E - Pocket ventilators upgrades : en fr