• US1559452A - Automobile steering connection and method of making the same : en
  • AT101385B - Double tongue switch for overhead conveyors. : de en
  • AT101363B - Railway wagons with a device for moving the removable and mobile wagon body onto an underframe with a different gauge. : de en
  • GB241730A - Improvements in or relating to closure devices for petrol or oil tanks and other containers : en
  • GB241834A - An improved rotary pump or motor : en
  • US1559103A - Frequency changer : en
  • US1559314A - Operating mechanism for dirigible headlights : en
  • PL2986B1 - Link for connecting the drum with the spindle in centrifuges and similar devices. : en pl
  • US1558458A - Pressed-steel wheel : en
  • DE420798C - Spool housing for hose heads : de en
  • AU2293825A - Shielding detector and amplifier apparatus : en
  • CA254910A - Method of and means for fascilitating physical and chemical reactions : en fr
  • DE420565C - Process for the production of moldings which can be dispatched and processed from ferro-silicon or other alloys containing iron or silicon : de en
  • ES94372A1 - Improvements in the magnetic circuit of telephone receivers. : en es
  • PL2910B1 - Adjusting the log guides in spring hammers. : en pl
  • US1558907A - Bern abb mills : en
  • US1559205A - Electric switch : en
  • US1558599A - Foam-stabilizing composition : en
  • US1558694A - Spring-cushion construction : en
  • US1559356A - Truck for handling rugs or the like : en
  • AT101361B - Maze. : de en
  • ES94611A1 - Device for the mechanical washing of grainy materials by means of medium density liquids. : en es
  • US1558516A - Lasting machine : en
  • US1559023A - Apparatus for handling loose material : en
  • US1559170A - Pulverizing apparatus : en
  • US1558452A - Gasoline gauge : en
  • US1559262A - Washboard : en
  • US1558588A - Shock absorber : en
  • US1558821A - Furnace air-supply construction : en
  • US1559316A - Method of and apparatus for the manufacture of diapositives for the projection of light pictures in natural colors : en
  • US1559518A - Manufacture of nitrogenic and phosphatic combinations : en
  • CA254887A - Method of grinding pulp : en fr
  • US1559496A - Shifting lever for fishing reels : en
  • DE420837C - Tires for vehicle wheels : de en
  • FR596609A - Method and apparatus for the treatment of vegetable fibers and the like : en fr
  • GB241711A - Improvements in typographical line composing and casting machines : en
  • AT101328B - Process for the production of space-stable caustic magnesia which is reactive with magnesium chloride and magnesium sulfate solutions, in particular from crystalline magnesites. : de en
  • US1559410A - Eye-operating mechanism for dolls : en
  • DE420550C - Connection of ends of spindle drive cords for spinning machines : de en
  • FR596604A - Electric current limiting device : en fr
  • AT101331B - Process for the preparation of methanol and other oxygen-containing organic compounds. : de en
  • GB241669A - Improvements in or relating to recovering cyanogen from solutions : en
  • GB234825A - Improvements in and relating to gun mountings : en
  • GB241767A - Manufacture of alkamine esters of n-substituted para-amino-benzoic acid : en
  • CA255013A - Method of packing floor sweeping compounds : en fr
  • AT101355B - Sickle knife for meat cutting machines. : de en
  • US1559255A - Carry bag : en
  • FR596642A - actuated manifold element for aquatube boilers : en fr
  • AT101436B - Shock contact. : de en
  • AU2358825A - An improved double compensating wind screen holder : en
  • CA254897A - Turbine : en fr
  • CA254901A - High-pressure steam boiler for locomotives : en fr
  • DE420498C - Method and device for the processing of raw ammonia water : de en
  • US1559250A - Electrical plug switch : en
  • AU2354025A - Improvements in animal traps : en
  • CA255006A - Cash register : en fr
  • US1558844A - Oil dropper : en
  • US1558995A - Combination jelly strainer and fruit press : en
  • PL2866B1 - Preparation of fibers for the production of fabrics. : en pl
  • FR596752A - Construction game : en fr
  • GB241651A - An improved case or holder for railway or other tickets : en
  • PL2993B1 - Automatic cinematograph. : en pl
  • GB241647A - Improvements in continuous boring, drilling and like machines : en
  • PL2989B1 - : en pl
  • US1558857A - Self-lubricating axle : en
  • DE420803C - Process for the production of cast sulfur compounds : de en
  • DE420618C - Electric motor with electric reversing for toy trains : de en
  • AU2392325A - Improvements in and relating tothe bodies or carriage work of automobiles andother vehicles : en
  • AU2086924A - Improvements in' and relating to th'e- spring construction of seats, backs and other parts of furniture and the like : en
  • CA254967A - Saw handle : en fr
  • PL2878B1 - 1x1. 40 u 2. / Valve stawidlo for two or multi-cylinder internal combustion engines. : en pl
  • US1558779A - Tramrail carrier : en
  • US1559199A - Mechanism for handling tile-bearing pallets : en
  • DE420676C - Device for displaying and measuring gas mixtures with measuring branches arranged side by side in a Wheatstone bridge arrangement : de en
  • DE420768C - Distributor for fuel dust delivery lines : de en
  • PL2820B1 - The method of producing durable canned food. : en pl
  • PL2929B1 - A method of converting molasses into nutrient, suitable for the cultivation of sensitive microorganisms, especially fragrant ones. : en pl
  • US1558733A - Washing machine : en
  • US1558527A - Glareshield for automobiles : en
  • US1559041A - Method and apparatus for continuously coating roofing elements electrolytically : en
  • PL2814B3 - Method of regulating injection combustion engines. : en pl
  • USD68580S - Design for doll : en
  • ES94382A1 - Improvements in control or inspection systems. : en es
  • ES94488A1 - Improvements in or related to devices for taking, printing or reproducing films. : en es
  • FR596522A - Continuous-effect filter press and filter material for the extraction of vegetable oils and fats : en fr
  • PL2840B3 - Binding the tree is a barrier ring. / : en pl
  • US1558616A - Weighbeam : en
  • US1559368A - Extension axle : en
  • AU2037124A - Improvements in or relating to talking machines and the like : en
  • FR596532A - Elastic bandage : en fr
  • AT101315B - Process for the condensation of hydrochloric acid gases. : de en
  • CA254974A - Clutch : en fr
  • US1558498A - Method of making insulators : en
  • US1559039A - Thermostatic needle control for carburetors : en
  • US1559089A - Ruling device : en
  • US1559495A - Hammer-rail spring : en
  • PL2982B1 - A type of token that can be used as a circulation coin and suitable for advertisements. : en pl
  • US1558650A - Electric switch : en
  • GB241733A - Improvements in devices for the correction of bunions or enlarged toe joints : en
  • PL2886B1 - A device for driving the kneading and mixing lever for kneaders, mixers, whisks and similar machines. : en pl
  • US1558793A - Shirt : en
  • US1559274A - Reservoir inkwell : en
  • DE420711C - Installation circuit breaker : de en
  • DE420706C - Circuit arrangement for generating electrical vibrations of great energy : de en
  • DE420859C - Typewriter with a foldable paper roll frame : de en
  • FR596557A - scaffold for construction work : en fr
  • GB219983A - A process for separating hafnium and zirconium : en
  • GB232217A - Improvements in and relating to manufacture of laminated material from spinnable textile woven fabrics : en
  • GB241801A - Improvements in upholstery padding : en
  • US1558683A - Incinerator : en
  • US1558716A - Cotton picker : en
  • US1558785A - Metal wheel : en
  • DE420650C - Press casting machine with intermediate container for distributing the compressed air : de en
  • PL2952B1 - The method of obtaining alkylamino esters of aromatic amino carbonic acids. : en pl
  • US1558928A - Fishline bobber : en
  • DE420610C - Device for automatically applying the trailer brake and operating it from the towing vehicle : de en
  • ES94405A1 - A drive for washing facilities. : en es
  • ES94469A1 - A folding fan. : en es
  • GB241695A - Improvements in friction gearing : en
  • DE420709C - Automatic switch in the form of a safety plug : de en
  • GB241644A - Improvements relating to windscreen cleaners and anti-glare devices for automobiles : en
  • DE420756C - Typewriter with visual writing : de en
  • ES94285A1 - Improvements in razors. : en es
  • FR596687A - Reinforced chipboard construction system : en fr
  • GB241718A - Improvements in steam valves : en
  • GB241849A - Improvements in and relating to diving figure toys : en
  • FR596627A - Improvements to the method of combustion of pulverized fuel : en fr
  • FR596667A - telephone headphones, loudspeakers, phonographs and similar apparatus : en fr
  • GB241838A - Improved process for the vulcanization of rubber and similar vulcanizable materials, and products prepared thereby : en
  • FR596781A - Continuous furnace for distilling solid mineral hydrocarbons : en fr
  • GB241639A - Improvements in or relating to wardrobes or other articles of furniture : en
  • FR596537A - Fertilizer, seed and grain distributor : en fr
  • GB241780A - Improvements in type bar actions for typewriting machines : en
  • AU2064424A - An improved electrical water heating apparatus : en
  • AU2049024A - Paper fastener and binder : en
  • FR596544A - Improvements to brushes : en fr
  • US1559078A - Caster : en
  • CA254907A - Pump and water wheel : en fr
  • DE420452C - Automatic light switch for temporarily used rooms : de en
  • DE420830C - Process for the utilization of the condensate of the heating steam from indirectly heated sulphite cellulose cookers : de en
  • US1558756A - Index guide : en
  • US1558968A - Deep-well fishing tool : en
  • US1559176A - Dextrose hydrate : en
  • ES94436A1 - A procedure for smelting and treating molten metals. : en es
  • GB241725A - Improvements in and relating to gripping devices for covers or cloths : en
  • FR596757A - Improvements to lighting fixtures with removable reflectors and in particular automobile headlights : en fr
  • GB241828A - An improved rivet and expanding bolt : en
  • GB241783A - Improvements in printing machines : en
  • USD68593S - Design fob a vending-machine casing : en
  • US1559453A - Welding table : en
  • US1558618A - Metal furniture : en
  • US1558833A - Tobacco pipe : en
  • US1558950A - Corset : en
  • US1559391A - Automobile lifting device : en
  • US1558932A - Safety locking device for automobiles : en
  • FR596518A - Device for regulating the flow of a liquid : en fr
  • FR596749A - Device for fixing stencils in so-called duplicating devices, and stencil suitable for this device : en fr
  • US1559487A - Shoe stretcher : en
  • PL2860B1 - Method and device for making objects from fiber pulp, empty inside. : en pl
  • DE420435C - Immersion holder with adjustable writing tip : de en
  • DE420740C - Process for the production of roughened surfaces by means of a spraying process : de en
  • ES94387A1 - Backup safety for gas and similar pipes. : en es
  • US1558602A - Drinking cup : en
  • US1558953A - Typewriting machine : en
  • US1559174A - Condenser for locomotives : en
  • PL2894B1 - Apparatus for the preparation or concentration of hydrogen peroxide. : en pl
  • US1558831A - Static-electricity remover and drier for printing presses : en
  • DE420517C - Separating disc protection ring for dental purposes : de en
  • DE420688C - Suspension isolator : de en
  • FR596775A - Method and devices for the production of motive power : en fr
  • GB241689A - Improvements in or relating to pipe joints : en
  • DE420693C - Apron : de en
  • DE408352C - Production of bromine solutions : de en
  • DE420454C - Switching arrangement for the protection of three-wire DC systems : de en
  • GB241830A - Improvements in or relating to kitchen tables : en
  • GB241779A - Improvements in heat-insulating mats or stands for use with domestic ovens and for other purposes : en
  • FR596628A - Looms beam return and braking device : en fr
  • DE420724C - Device for automatic recording of processes to be followed up by mass analysis : de en
  • DE420862C - Rail fastening on iron cross ties : de en
  • US1558628A - Safety lock for knife switches : en
  • US1558784A - Electrolytic timer : en
  • US1559531A - Device for clamping shades to rollers : en
  • GB241759A - An improved revolvable seat for motor vehicles, or for other purposes : en
  • US1559044A - Valve : en
  • PL2806B1 - The method of producing the dark red dye. : en pl
  • US1559030A - Cylinder switch with no-voltage or overflow-current release : en
  • FR596540A - Lap counter : en fr
  • US1558656A - Cast-wheel construction : en
  • US1558707A - Rubber vulcanization and product thereof : en
  • US1559382A - Heel lift for shoes : en
  • PL2951B3 - A method of separating petroleum sulfo acids from asphalt compounds contained in the waste acid after refining mineral oils. : en pl
  • DE419565C - Device on dough forming machines for folding the front edges of flat rolled dough pieces that are rolled up on conveyor belts : de en
  • GB230466A - Improvements in the method of, and apparatus for, scraping or peeling the inner surfaces of hollow bodies, for example barrels : en
  • US1558979A - Cock : en
  • ES94439A1 - A special seal and mechanism to seal bales and boxes with wire with that. : en es
  • US1558499A - Insulator construction : en
  • AT101339B - Artificial sausage skin. : de en
  • GB241748A - Improvements in or relating to boiler furnace arrangements burning pulverised fuel : en
  • GB241716A - Improvement in electric condensers : en
  • ES94475A3 - A clevis clamp shuttle for power looms. : en es
  • FR596787A - Auxiliary cushion for cars : en fr
  • ES94602A1 - Glycerin preparation. : en es
  • AT101310B - Electric arc furnace. : de en
  • DE420291C - Device for the transmission of low-frequency vibrations by means of high frequency : de en
  • DE420617C - Game figure running on rollers with an eccentrically mounted front roller : de en
  • CA255016A - Amplifier coil and connection : en fr
  • US1558832A - Trolley pole : en
  • US1559509A - Smelting furnace and the method of smelting ores therein : en
  • US1559342A - Method of and apparatus for purifying molten metal : en
  • US1558869A - Check protector : en
  • US1559111A - Toy furniture : en
  • USD68574S - Design for a radiant for gas heaters : en
  • US1559095A - Machine for tempering razor blades : en
  • GB241848A - Improvements in and relating to diving figure toys : en
  • FR596507A - Tube for automatic bobbin change looms : en fr
  • GB241719A - Improvements relating to spring fastenings of the button type : en
  • GB241726A - Improvements in or relating to valves or cocks and to locking devices therefor : en
  • FR596527A - Globe for the destruction of insects by day and night : en fr
  • DE420496C - Reversing gear for washing machines : de en
  • US1559400A - Aero camera : en
  • US1558951A - Clip for securing hair to wavers : en
  • CA254923A - Muffler for internal combustion engines : en fr
  • CA254918A - Jacketed can : en fr
  • US1558837A - Convertible body for motor cars : en
  • PL2970B1 - Saczek to wounds. : en pl
  • US1558473A - Variocoupler for radio telegraphy and telephony : en
  • US1558562A - Lock : en
  • US1558583A - Light bulb : en
  • US1558645A - Windmill : en
  • US1558767A - Golf apparatus : en
  • DE420605C - Pistons for internal combustion engines : de en
  • US1559124A - Window-shade and curtain-rod bracket : en
  • US1558515A - Piston mechanism : en
  • DE420331C - Automatic switching device for dials with 24-hour divisions : de en
  • DE420577C - Protection device for compensated asynchronous motors : de en
  • DE420666C - Speed change transmission : de en
  • DE420621C - Method for moving bulk goods, in particular the spoil in lignite opencast mines : de en
  • PL2991B1 - The method of using carbonic acid as a fertilizer and the apparatus for this purpose. : en pl
  • US1558692A - Combination desk and chair : en
  • FR596619A - Clamshell : en fr
  • GB221488A - Improvements in wall paper printing machines : en
  • AT101402B - Wire mesh windscreens for automobiles. : de en
  • AU2311425A - Inductance device : en
  • PL2842B1 - A device to prevent the run-up of electric motors. : en pl
  • PL2904B1 - The method of producing tannins. : en pl
  • US1559233A - Stocking supporter : en
  • US1559448A - Boat davit : en
  • US1559484A - Liquid-soap pump : en
  • US1559474A - Amusement apparatus : en
  • AU2358125A - Improvements in coin-controlled gravity-operated ticket-printing and delivering scales : en
  • FR596579A - Split pulley : en fr
  • US1558874A - Indicator fob taximeters : en
  • ES94552A1 - Röntgen tube. : en es
  • GB241712A - Improvements in boilers for domestic and like heating systems : en
  • AU2361525A - Carburetor : en
  • CA254942A - Gramophone, loud speaker and other sound recording or reproducing apparatus : en fr
  • US1558475A - Water-waste preventer : en
  • US1559032A - Container and device for opening same : en
  • US1559157A - Electric switch : en
  • USD68585S - Design for a dial for radio receiving apparatus : en
  • DE420374C - Mud flaps, especially for cars : de en
  • DE420587C - Step grate firing : de en
  • PL2893B1 - The way of filtering oils. : en pl
  • US1559306A - Actuating handle for alpha reciprocating member : en
  • USD68583S - Design for : en
  • DE420310C - Beer cooler : de en
  • DE420631C - Single-footed dough dividing machine with a dividing knife disc sitting on the upper edge of the dough cylinder : de en
  • PL2832B1 - Cinematograph. : en pl
  • US1558954A - Casement window : en
  • US1559000A - Apparatus for handling loose material : en
  • FR596574A - Method of mounting the moving eyes of sleeping babies : en fr
  • FR596621A - Locomotive boiler comprising a water tube firebox and a longitudinal flame tube body : en fr
  • PL2822B1 - Mechanism for winding and adjusting flaws in watches. : en pl
  • US1558453A - Treatment of cellulosic fibers and fabrics : en
  • US1559141A - Operator for blower-pipe caps : en
  • US1558840A - Brake mechanism for railway cars : en
  • FR596748A - Process for coating rubberized fabrics : en fr
  • GB241708A - Improvements in apparatus for the separation and collection of dust and the like from flues and for similar purposes : en
  • FR596672A - Helical wire making machine in which the winding wire is wound on a traveling mandrel wire : en fr
  • US1558706A - Golf ball : en
  • US1558835A - Drier : en
  • GB241835A - Improvements in and connected with stoppers for bottles and similar receptacles : en
  • PL2988B1 - Butter maker. : en pl
  • US1558794A - Cheese-turning machine : en
  • US1559446A - Combined clamp and hanger for books : en
  • DE420697C - Device for removing cracks in the drying filter cake in moving vacuum filters with the help of pressable mouldboards : de en
  • FR596714A - ? to obtain a mixture of nitrogen and hydrogen in proportion? enable to manufacture, for example, synthetic ammonia : en fr
  • US1558611A - Rim : en
  • US1559031A - Mail box : en
  • FR596712A - Oscillating device for automobile headlights : en fr
  • DE420884C - Jaet machine : de en
  • CA254921A - Lifting device : en fr
  • DK35199C - Ship construction. : da en
  • FR596516A - Ignition system and switches allowing the implementation : en fr
  • GB241841A - Improved mouse-trap : en
  • DE420493C - Machine for producing nails using four tools that swing around corresponding axes in the direction of the wire : de en
  • FR596529A - Improvements to electric batteries : en fr
  • FR596695A - Method and apparatus for forming sheet glass : en fr
  • USD68566S - Design for wall paper : en
  • CA255020A - Leak-detecting apparatus : en fr
  • US1559327A - Lamp : en
  • ES94551A1 - Glass globes and procedure for their repair. : en es
  • GB241671A - Improvements in and relating to evaporators : en
  • GB241805A - Improvements in variable electric condensers : en
  • US1559425A - Barber's chair : en
  • US1559182A - Dynamo-electric machine : en
  • US1559240A - Collapsible box : en
  • GB228847A - Composition of matter hardened or capable of being hardened by metallic chlorides : en
  • DE419570C - Process for the distillation of washing oil : de en
  • USD68589S - Design for a jar : en
  • US1559161A - Restorer of normal ignition for dual ignition apparatus of internal combustion engines : en
  • US1559397A - Automatic coupler : en
  • US1559305A - Relay : en
  • DE420489C - Flat foot support with celluloid stiffening on footwear : de en
  • US1558575A - Stencil card for use with addressing machines : en
  • US1559153A - Vacuum cleaner : en
  • AT101446B - Automatic clutch. : de en
  • CA254892A - Shipping case : en fr
  • ES94417A1 - A device that allows you to make fixed or animated projections in full light. : en es
  • DE420604C - Means for removing carbon deposits from engine cylinders : de en
  • US1559204A - Means for orienting automobile headlamps : en
  • US1559219A - Amusement device : en
  • US1559389A - Apparatus for controlling electric circuits : en
  • DE420558C - Rolling weight for running weight scales, which is moved on the balance beam by means of a driver : de en
  • ES94416A1 - Improvements in cotton taker cards. : en es
  • GB231868A - Improvements in automatic ribbon reversing mechanism for cash registers, calculating machines and the like : en
  • FR596631A - Improvements made to oscillating discs with eccentric bearings mounted obliquely on a shaft to control either the shaft or the disc : en fr
  • US1558982A - Safety cover for electric switches : en
  • PL2924B1 - Tray for surfacing of Sprengel explosives. : en pl
  • PL2960B1 - Gas furnace. : en pl
  • PL2834B1 - Substrate for photosensitive layers. : en pl
  • PL2966B1 - Electric stove. : en pl
  • DE420806C - Process for the production of an almost alcohol-free beer : de en
  • US1559318A - Fuel saver : en
  • FR596789A - Application to cultivation, exhaust gases from tractor engines : en fr
  • GB241824A - Improvements in or relating to cutter or severing mechanism for elements of printing forms : en
  • DE420628C - Closure for cake spring molds : de en
  • DE420638C - Process for the production of lead carbonate : de en
  • FR596502A - Cylinder head with cooling jacket for combustion engines : en fr
  • FR596572A - Stereotypical plate casting machine : en fr
  • FR596684A - Electric motor with reduced consumption : en fr
  • GB241792A - Improvements relating to means for fixing handles to dust brooms : en
  • ES94530A1 - Improvements in tackle for trawling. : en es
  • ES94274A1 - Filler material for wave conductors. : en es
  • FR596644A - Universal device for connecting pipes : en fr
  • GB241710A - Improvements in and relating to machines for securing or clipping together the end coils of spiral springs and the like : en
  • CA254911A - Means for facilitating physical and chemical reactions : en fr
  • DE420780C - Electric light current generator with coupled magneto-electric ignition machine for vehicle engines : de en
  • FR596577A - Chemical paste for the transformation to a certain depth of cast iron : en fr
  • GB241833A - Improvements relating to dressing machine cylinders for dressing yarns : en
  • GB236908A - Improvements in or relating to the construction of the cabs of electric locomotives : en
  • ES94307A1 - Apparatus in rotary steam generators. : en es
  • DE420606C - Method for mixture formation for internal combustion engines : de en
  • ES94359A1 - Enhancement device to keep the films moving at constant speed. : en es
  • US1559406A - Surface-rolling device : en
  • DE420698C - Device for electrolytic cleaning of water, in particular feed water for steam boilers : de en
  • DE420744C - Toilet flushing device : de en
  • DE420612C - Safety device for locks of all kinds : de en
  • ES94273A1 - A rotary kiln system for the combustion of cement, magnesite, lime and other similar substances. : en es
  • ES94431A3 - A machine for sharpening and polishing table knives. : en es
  • FR596649A - Improvements to hydraulic gear changes : en fr
  • DE420745C - Arrangement for hanging the plates by means of chains in screw presses and hydraulic presses : de en
  • CA254941A - Tire carrier : en fr
  • US1558550A - Conveyer : en
  • GB241743A - Improvements in tea-pot stands, table-mats, trays and the like : en
  • ES94446A1 - Jacquard cylinder drive mechanism. : en es
  • US1558533A - Radiator screen for automobiles : en
  • US1559109A - Roofing element : en
  • US1559260A - Mounting for sheetlike articles : en
  • US1559515A - Valve : en
  • US1558567A - Aircraft landing platform : en
  • US1559063A - Pressure-responsive device : en
  • FR596734A - Improvements to t signaling systems. s. f. : en fr
  • GB241648A - Improvements in or relating to means for reducing the glare of head lamps : en
  • ES94576A3 - A device to clean all the clogged pipes. : en es
  • US1559094A - Process and machine for fire-polishing glass : en
  • US1559292A - Method of manufacturing sulphuric acid : en
  • US1559441A - Washing brush : en
  • US1558546A - Process and apparatus for treating reclaimed rubber : en
  • US1559022A - Thermostat : en
  • US1559349A - Electrical connection : en
  • US1559479A - Ceiling-washing apparatus : en
  • US1558585A - Method and stereoscopic device for producing objects : en
  • DE420622C - Double-bladed drill bit for rock : de en
  • US1558787A - Coupler-release rigging : en
  • US1559203A - Process of and apparatus for purifying fusions : en
  • US1559236A - Collapsible box : en
  • DE420584C - Safety shut-off device for oil firing : de en
  • PL2802B1 - A method of producing tungsten or molybdenum carbons in any quantity. : en pl
  • USD68570S - Design for finger ring : en
  • CA254972A - Bearing : en fr
  • DE420705C - Closure flap for speaking horns of telephones : de en
  • FR596558A - Combined hydraulic or pneumatic brake control system : en fr
  • ES94587A1 - A procedure for the distillation of carbonaceous materials. : en es
  • US1558451A - Nail distributor : en
  • US1559051A - Printing press and like machine : en
  • FR596719A - Combined signal or tail light and pilot light : en fr
  • GB241149A - Manufacture of cellulose compounds : en
  • US1558632A - Medium for bleaching, cracking, and desulphurizing petroleum and other hydrocarbon compounds and process of preparing same : en
  • DE420717C - Electric fire lighter for wood, coal or briquettes : de en
  • ES94518A1 - Apparatus for talking machines for the insertion of two or more needles on a disk. : en es
  • US1559059A - Life preserver : en
  • FR596633A - electrodes for electric welding of irons and steels : en fr
  • FR596717A - Bottles for baby bottles, for laboratories, etc. : en fr
  • GB241749A - A method for the production of connectors for bonding electric rails : en
  • DE420430C - Motorcycle frame, consisting of two parts that are sprung against each other : de en
  • DE420253C - Process for the production of a regular knitted turn-down collar : de en
  • DE408668C - Titanium steel : de en
  • DE420800C - Printing and application processes : de en
  • FR596700A - Installation for supplying current to vacuum tubes : en fr
  • GB241679A - Improvements in, or relating to the production of cellulose compounds : en
  • AT101449B - Auxiliary equipment for cinema band masters, directors, etc. : de en
  • FR596650A - Device for separating paddies from rice, with fixed movement : en fr
  • DE420578C - Special exciter converter driven by a synchronous motor for machine drives, especially Ilgner systems : de en
  • US1558913A - Hair-curling iron : en
  • US1559329A - Electric circuit switch : en
  • FR596769A - Telegraph Typewriter Improvements : en fr
  • PL2944B1 - The method of producing Prussian acid. : en pl
  • US1559272A - Tool or apparatus for bending metal fabric : en
  • US1559280A - Electron-discharge device : en
  • PL2863B1 - l for cooking linen, brewing fodder, etc. : en pl
  • US1558482A - Motor-vehicle fuel-supply device : en
  • US1558581A - Skid : en
  • US1558924A - Fruit-gathering apparatus : en
  • DE420718C - Holding device for insect protection nets to be attached to beds : de en
  • GB241664A - Improvements in potato and like planting machines : en
  • ES93957A2 - A vertical retort furnace. : en es
  • PL2947B1 - Seeder-sprayer for agricultural purposes. : en pl
  • US1558572A - Garment cleaning and drying device : en
  • US1559184A - Snowplow : en
  • US1559447A - Blscteode : en
  • GB219664A - : en
  • GB241656A - Improvements relating to wireless receiving apparatus, and the like : en
  • US1559519A - Toothbrush : en
  • DE420782C - Gas turbine with disk-shaped impellers : de en
  • ES94290A3 - Procedure to improve the removal of colors printed on paper. : en es
  • GB235188A - Improvements in electric switches : en
  • PL2880B1 - A mechanism that prevents enemy projectiles from passing through the barrel of the cannon while the cannon is loaded. : en pl
  • ES94527A1 - A dosed sugar conditioning system, in transparent paper containers or other transparent and flexible material that will take its place. : en es
  • DE420734C - Tinted, plane-parallel yellow disc : de en
  • FR596515A - Machine for unwinding threads and, more specifically, covered rubber threads : en fr
  • FR596520A - Heavy oil burner : en fr
  • US1559028A - Paper cover for containers : en
  • US1559418A - Jack : en
  • PL2938B1 - The way of gas and volatile matter separation. : en pl
  • US1559405A - Process of making tetra-alkyl lead : en
  • CA255008A - Garment : en fr
  • FR596764A - New process for using carbonate lime : en fr
  • FR596555A - Spectacle device for convertible tops of automobiles or the like : en fr
  • FR596704A - Improvements to ovens : en fr
  • GB241717A - Foot corrective appliances : en
  • US1559135A - Typewriting machine : en
  • GB240784A - Improvements in tyre covers for bicycles and the like : en
  • ES94544A1 - Sound absorbing sheets for walls and ceilings. : en es
  • FR596726A - Non-return valve, especially for steam and high pressures : en fr
  • GB241752A - A process for the separation of vapours by absorption : en
  • US1559367A - Cementing machine : en
  • US1559483A - Automatically-set animal trap : en
  • FR596517A - Device for keeping mill cylinders clean : en fr
  • FR596643A - Improvements to the joints of mannequins : en fr
  • GB241794A - Electrical contact plug : en
  • ES94517A3 - A procedure for melting threads without burrs. : en es
  • ES94548A1 - Improvements in automatic telegraph systems. : en es
  • FR596625A - Slope indicator : en fr
  • GB241702A - Improvements in and relating to planing machines : en
  • US1558491A - Battery connecter : en
  • US1558556A - Antiskid-chain fastener : en
  • US1559451A - Fireman's helmet-lamp combination : en
  • FR596733A - Improvements to t emitting systems. s. f. for long distance communications : en fr
  • GB241697A - Improvements in and relating to timepieces : en
  • PL2811B1 - Membrane sound chamber. : en pl
  • US1558887A - Animal head check : en
  • FR596535A - Bumper device for automobile : en fr
  • DE420571C - Safety circuit for accumulator batteries : de en
  • FR596511A - Improvements in valves : en fr
  • FR596552A - Agents for combating parasites of the animal and plant kingdoms : en fr
  • USRE16193E - Machine for making boxes : en
  • DE420486C - Drive device for the running belts of motor vehicles provided with a central rib : de en
  • DE420553C - Process for the formation of bodies from slag wool : de en
  • US1559229A - Laboratory container cover : en
  • US1559276A - Velocipede : en
  • FR596554A - Improvements to scooters : en fr
  • FR596776A - Automatic chain unwinder for looms : en fr
  • PL2830B1 - Division couch on wheels, sliding along the axis of the wheels. : en pl
  • US1558484A - Container for valves and the like : en
  • US1558876A - Braking system for electric earth-boring machines : en
  • USD68582S - Design for an automobile signal-light casing : en
  • US1559120A - Toy race course : en
  • US1559343A - Process for the preparation of alpha dyed rubber product : en
  • US1559377A - Ventilator : en
  • CA255012A - Motion picture film : en fr
  • GB241597A - Improvements in means and methods of collecting and conveying away dust arising in cleaning castings and grinding metals and other operations : en
  • AT101432B - Coin issuer. : de en
  • GB241810A - Method and apparatus for counting sheets in stacks : en
  • GB241698A - Improvements in furnaces : en
  • US1558804A - Method of and apparatus for making reenforced products : en
  • GB241680A - Improvements in picture displaying apparatus : en
  • GB241732A - Improvements in roofing shingles : en
  • GB241681A - Improvements in machines for guiding and operating metal cutting blowpipes and the like : en
  • GB241709A - Improvements relating to guides for yarn winding frames : en
  • FR596645A - Method and apparatus for extracting oil, aqueous gelatin and solids from raw animal and vegetable materials : en fr
  • DE408820C - Control circuit of the primary winding on transformers for electrical resistance welding and heating machines : de en
  • US1558755A - pitney : en
  • ES94447A1 - An improved reproductive diaphragm and amplifier system for talking machines and other sound reproducing devices. : en es
  • FR596760A - Indicator plate and its manufacturing process : en fr
  • DE420795C - Device for laying cocoon threads or for spinning artificial silk : de en
  • ES94503A1 - Improvements in the separation of oils and fats. : en es
  • AU2263225A - Improvements in or relating to wireless receiving circuits : en
  • AT101401B - Roller weir for variable traffic jams. : de en
  • FR596709A - Machine and method for making double-walled bottles with intermediate vacuum chamber : en fr
  • AT101411B - Tower crane. : de en
  • AU2380625A - Improvements in carpet sweepers : en
  • FR596612A - Electrolytic rectifier : en fr
  • FR596740A - Angular pointing mechanism of automotive torpedo gyroscopes : en fr
  • CA254965A - Lock band : en fr
  • AT101334B - Device for cleaning generator gas, in particular for motor vehicles. : de en
  • CA254960A - Sprinkler : en fr
  • DE420714C - Method and device for filling and compacting the molding sand in the molding box : de en
  • FR596738A - Folding device with support strap to guide babies' first steps : en fr
  • GB241657A - Improvements in or relating to the exhaust pipes of internal combustion engines : en
  • US1559015A - Welding rod : en
  • US1559442A - Emergency repair patch for hose and pipes : en
  • US1558702A - Check protector : en
  • AT101448B - Projection apparatus. : de en
  • US1558520A - Method of making shoes : en
  • CA255027A - Toilet seat attachment : en fr
  • USD68571S - Design eor a bottle : en
  • DE420556C - Shuttles for making fabrics from tagal threads : de en
  • FR596671A - Method and apparatus for spraying powdery materials used alone or with agglutinants : en fr
  • FR596698A - Mechanical broom, vacuum cleaner, for carpet : en fr
  • GB241773A - Method of producing smooth plaster casts and the like by means of sand moulds : en
  • DE420491C - Adjustable belt drum on cigarette machines : de en
  • ES94540A1 - An improved procedure for the hardening or mineralization of organic matter destined to be used as construction material and other uses. : en es
  • DE420747C - Method for reducing crosstalk in telephone cables : de en
  • US1558864A - Emergency wheel : en
  • US1559238A - Collapsible box : en
  • US1558555A - Lawn mower : en
  • PL2858B1 - A funnel device for pre-shooting machines. : en pl
  • CA255033A - Veterinary compound : en fr
  • DE420566C - Arrangement for the transmission of messages with electric waves along the lines : de en
  • FR596662A - Braid and lace machine : en fr
  • DE420557C - Automatic selector switch for telephone systems : de en
  • CA254940A - Tire carrier : en fr
  • AU2057424A - Improvements in or connected with machinery or appratus for drying conditioning or treating granular or reduced material or the like : en
  • GB241984A - Improvements in the manufacture of coated metallic conductors : en
  • AU2315925A - Improvements in spigot cocks : en
  • GB222140A - Improvements in systems of electric distribution : en
  • US1558571A - Railroad device : en
  • US1558600A - Safety car control equipment : en
  • US1559114A - Rubber glove : en
  • PL2926B1 - A device for separating cigarettes from band cigarette machines. : en pl
  • US1558682A - Burning chamber for incinerators : en
  • ES94590A1 - Improvements in the application and use of phosphorescent, radio-luminescent or similar paints. : en es
  • PL2804B1 - Method of starting internal combustion engines. : en pl
  • US1558603A - Collapsible core : en
  • US1559350A - Automatic safety gate : en
  • US1558565A - Shell filler : en
  • AT101379B - Cardan drive for motor vehicles. : de en
  • AU2009424A - An improved container for transporting liquids such as spraying materials : en
  • DE420445C - Process for the preparation of di- and polypiperidyls : de en
  • CA254996A - Freight car tilting apparatus : en fr
  • PL2879B1 - Radiotelegraph station. : en pl
  • DE420314C - Outboard motor : de en
  • DE420729C - Process for the production of hydrocyanic acid for pest control : de en
  • SU700A1 - Dough metering machine : en ru
  • US1559222A - Charging valve : en
  • US1559460A - Electron tube : en
  • DE420664C - Impact-free shock valve for hydraulic rams : de en
  • CA254903A - Ground working member : en fr
  • CA255039A - Process of utilizing waste liquors : en fr
  • AT101417B - Film shipping box. : de en
  • AU2396525A - Method of manufacturing hollow concrete building blocks : en
  • DE420590C - Traveling grate with individual, unconnected grate parts : de en
  • ES94361A3 - An industrial process consisting of the manufacture of mannite glucose. : en es
  • AT101429B - Device for inserting two sonic pens, one behind the other, of one or more speaking machine sound boxes into the same sound groove. : de en
  • AU2345725A - Process of manufacturing alcohol ether mixtures : en
  • CA254959A - Transmission : en fr
  • GB241839A - Improvements in and relating to weighing scales : en
  • US1558529A - Gas-mixture regulator : en
  • US1558652A - Pipe cleaner : en
  • US1558791A - Governor : en
  • US1558891A - Electric heating unit : en
  • PL2854B1 - Machine for making paper cups. : en pl
  • US1559433A - Grate shaker : en
  • GB241684A - Improvements in or relating to electrical apparatus for the measurement of the leveland flow of liquids : en
  • US1558943A - Rail planer : en
  • US1559301A - Internal-combustion engine : en
  • US1558962A - Fire-box door and deflector plate : en
  • PL2865B1 - The method of obtaining vegetable fibers. : en pl
  • US1559399A - Process of decolorizing and refining gums and resinous products of coniferous pine trees : en
  • PL2928B1 - Beet slicer. : en pl
  • US1558858A - Reversible bracket and shield for double-shade rolls : en
  • US1559183A - Tuyere with variable output for cannon : en
  • US1559504A - Process for producing alkali-metal xanthates : en
  • US1559137A - Telephone-exchange system : en
  • AT101409B - Device for the boiler feed of steam engines with variable speed. : de en
  • CA254932A - Shirt and collar fastening : en fr
  • ES94615A1 - Improvements in electric ovens. : en es
  • AT101404B - Freewheel brake hub. : de en
  • AT101416B - Catching device for the drive plate of no-nudging guns. : de en
  • US1558536A - Electrochemical recorder : en
  • US1558892A - Animal carrier : en
  • US1559158A - Sound-emitting device : en
  • FR596614A - Track changing device with articulation piece, particularly intended for main railway lines : en fr
  • AU2420925A - Improvements in pipe coupling means, for making steam andother fluid-tight joints : en
  • PL2833B1 - Mechanism for automatic periodic film restraint in cinematographic cameras. : en pl
  • US1558811A - Process for condensing vapors : en
  • US1559079A - Ellipsograph : en
  • US1559165A - Article of jewelry : en
  • US1558817A - Piano action : en
  • AU2041924A - Improvements in folding 1 seats : en
  • CA255011A - Packing for photographic paper, plates and films : en fr
  • CA254930A - Furnace : en fr
  • DE420410C - Glow discharge path : de en
  • GB241785A - Electrical contact plug : en
  • PL2885B1 - A candle for internal combustion engines. : en pl
  • PL2971B1 - Radiotelegraphic system. : en pl
  • FR596732A - Chicory root splitting machine : en fr
  • GB222450A - Improvements in mechanical pencils : en
  • GB237267A - Temporary or quickly made fluid tight joint for fluid conduits : en
  • CA254926A - Adjustable thrust bearing : en fr
  • ES94513A1 - An artillery material particularly applicable for firing against aircraft. : en es
  • GB241599A - Improvements in and relating to pathfinders, or route or position indicators for street or road maps, exhibition plans, railway maps, and the like : en
  • US1558719A - Chain and parts therefor : en
  • US1558691A - Leer-charging mechanism : en
  • DE420793C - Articulated press lever for presses for gluing footwear : de en
  • AT101441B - Tens transmission device for calculating machines. : de en
  • FR596596A - Evaporator burner for liquid fuels : en fr
  • FR596745A - Automatic and security control and totalization system, produced by the combination of a ticket, token, label, etc. with conventional perforations and a recording and indicating device operating by simply inserting the ticket : en fr
  • GB241784A - Improvements in and relating to spark arresters for steam boilers : en
  • GB241818A - Improvements relating to hinges for gates, doors or the like : en
  • GB241851A - Improvements in or relating to apparatus for use in processes wherein hypochlorites are used : en
  • PL2902B1 - Continuous rectification apparatus for the production of methyl alcohol. : en pl
  • AT101320B - Process for the production of a propellant for explosion engines. : de en
  • CA255023A - Manufacture of manure from cyanamides : en fr
  • GB241652A - Improvements in and relating to viscometers : en
  • GB241980A - Filter and fluid eduction means for presses : en
  • GB237266A - : en
  • GB241626A - Improvements in or relating to grinding and like machines, and to dust-removing apparatus therefor : en
  • US1559136A - Alignment bar and type protector for use in embossing machines : en
  • DE420815C - Device for protecting two parallel lines in AC systems : de en
  • DE420812C - Continuously operating furnace for the decomposition of alkali chlorides by steam in the presence of silicates in the melt flow : de en
  • DE420685C - Controllable heating of liquid oxygen : de en
  • CA254978A - Oscillating mechanism for washing machines : en fr
  • FR596611A - Felling hammer with linkage controlled by the back pressure exerted on the tool : en fr
  • GB241727A - Improvements in and relating to water heaters or geysers : en
  • DE420534C - Hanger bracket made of pressed sheet metal : de en
  • FR596659A - Electric bell ringing dispenser : en fr
  • US1559071A - Slide-lock support : en
  • DE420661C - Pistons with clamping rings, especially for high pressure compressors : de en
  • FR596505A - Parachute training : en fr
  • DE420501C - Safety valve for economiser and other devices through which water flows : de en
  • FR596564A - Advanced rotary engine system : en fr
  • DE420687C - Suspension isolator : de en
  • DE420821C - Electrically operated device for healing purposes with a small motor housed in the housing : de en
  • US1559461A - Gas and vapor indicating device : en
  • DE420594C - Lighting device for dental purposes : de en
  • FR596531A - Improvements to blood pressure monitors : en fr
  • GB241745A - Improvements in corrugated paper board packing cases : en
  • GB241750A - Improvements relating to illuminated sign letters and the like : en
  • ES94609A1 - Spark-jump control device for internal combustion engines. : en es
  • PL2969B1 - Device for embedding a roll of paper in copying machines. : en pl
  • PL2907B1 - Hand-held device for turning bearing journals. : en pl
  • PL2942B1 - Device for mixing and separating liquids. : en pl
  • US1559455A - Truck frame : en
  • DE420510C - Fine adjustment device for rotary axes with worm and gear wheel of apparatus, especially of rotary capacitors : de en
  • FR596762A - Chamber-fireplace device : en fr
  • US1559325A - Means for analyzing or synthesizing electric waves : en
  • USD68563S - Design for lace : en
  • US1558574A - Centrifugal amalgamator : en
  • US1559239A - Collapsible box : en
  • US1558679A - Hair-drying comb : en
  • US1558805A - Milk strainer and cooler : en
  • US1559526A - Cultivator : en
  • US1558807A - Loose-leaf binder : en
  • ES94403A1 - A dependent tester system for electrical equipment. : en es
  • US1559528A - Centrifugal screen : en
  • US1558946A - Pressing machine : en
  • PL2838B1 - Vacuum apparatus for electrical discharges. : en pl
  • US1559037A - Lock : en
  • ES94480A1 - Apparatus for cleaning the machinery of all kinds of watches. : en es
  • ES94575A1 - A transportable machine for sawing trees. : en es
  • FR596673A - Machine for beating, stirring, mixing and other similar operations : en fr
  • GB226560A - Improvements in telephonic repeating systems : en
  • GB241633A - Improvements in or relating to means or apparatus for transmitting motion to motor vehicles propelled by electric or other power : en
  • GB222082A - Improvements in rigid airships : en
  • GB241640A - Improvements in mufflers for internal combustion engines : en
  • GB241659A - Improvements in or relating to the distillation or heat treatment of carbonaceous and other materials : en
  • GB241789A - Improvements in or relating to non-refillable stoppering devices for bottles and similar receptacles : en
  • US1559505A - Ornamental fabric edging : en
  • PL2813B1 - Perpetual Calendar. : en pl
  • US1558764A - Railroad spike : en
  • GB241799A - Fuel supply systems for internal combustion engines : en
  • US1558737A - Lasting machine : en
  • US1559108A - Stringed musical instrument : en
  • US1559122A - Method of connecting alternating-current commutator motors : en
  • USD68572S - Desigh for a glass lighting globe : en
  • DE420648C - Process for tanning animal skins : de en
  • GB241791A - Apparatus for use in securing honeycomb foundation to frames for beehives : en
  • GB241992A - Improvements in variable electric condensers : en
  • PL2887B1 - A method of obtaining durable pressed yeast with a particularly vigorous action. : en pl
  • PL2872B1 - Grip on the artificial arms. : en pl
  • PL2933B1 - Transmit and receive antenna system for telegraph and wireless telephony. : en pl
  • US1558776A - Teapot and coffeepot provided with loose lids : en
  • USD68558S - Design fob an electric heater : en
  • US1558592A - Expansion joint : en
  • DE420721C - Process for the preparation of high-percentage calcium amalgams by electrolysis : de en
  • GB241739A - Rotor windmills : en
  • ES94458A1 - Improvements in the manufacture of emulsified dyes to obtain colored lacquers. : en es
  • FR596530A - Animated device comprising two centrifugal masses as exhaust components : en fr
  • GB236237A - : en
  • FR596648A - Method of igniting a series of firecrackers or blasts by means of electric rockets in time : en fr
  • GB229648A - Improvements relating to brakes for motor vehicles : en
  • GB221186A - Improvements in or relating to bodies acting by fluid reaction for driving, supporting and other purposes : en
  • PL2961B1 - Apparatus for filling steel cylinders with acetylene gas. : en pl
  • US1559466A - Apparatus for testing the strength of pasteboard, cardboard, and the like : en
  • US1558985A - Emergency gasoline container : en
  • US1559077A - Drawing or rolling process : en
  • DE420490C - Floor for footwear : de en
  • ES94389A1 - A new procedure for the evaporation and vaporization of the volatile components of liquid and semi-liquid substances. : en es
  • GB241790A - Improvements in brakes for the steering wheels of motor vehicles : en
  • US1558845A - Method of sizing cellulose fibers : en
  • US1558948A - Cigar holder : en
  • US1559319A - Honey extractor : en
  • ES94461A1 - Closing system for pot bottoms. : en es
  • ES94588A1 - A procedure for the production of coke. : en es
  • GB241704A - Improvements in covers or cases for typewriting machines : en
  • GB241988A - A rain water distributor : en
  • GB241989A - Improvements in metallic packing for stuffing boxes : en
  • GB237289A - Improvements in and relating to dental instruments : en
  • FR596630A - Worm gears and helical wheels : en fr
  • GB228893A - Improved process for impregnating materials : en
  • FR596729A - : fr
  • FR596766A - Automatic top fermentation device : en fr
  • FR596772A - New construction system : en fr
  • DE420499C - Thrust bearing : de en
  • FR596696A - Compensated AC motor : en fr
  • GB241817A - Catalytic apparatus for the synthesis of ammonia : en
  • ES94445A1 - A procedure for drying out wooden separators or diaphragms. : en es
  • FR596639A - Spectacle frames of any material and particularly of wood, tortoiseshell or other similar or suitable substance : en fr
  • PL2812B1 - Panoramic telescope. : en pl
  • US1558992A - Valve : en
  • US1558700A - Machine for handling milk cans : en
  • US1558558A - Bier construction : en
  • US1559217A - Heating stove : en
  • US1559244A - Telephone-exchange system : en
  • US1558696A - Rotary pump : en
  • US1559338A - Dolly-hammer cylinder front head : en
  • GB241686A - Improvements in apparatus for producing yarns or threads of fibrous substances : en
  • FR596508A - Spray head : en fr
  • GB225189A - A process for manufacturing wax-colour binding means : en
  • AT101414B - Liquid atomizer. : de en
  • CA254980A - Means for temporarily locking the steering gear of wheeled motor tractors : en fr
  • US1558960A - Car seal : en
  • US1559265A - Cigar bunching : en
  • US1559476A - Tiltable roundabout : en
  • PL2932B1 - A device for radiotelegraphic signaling. : en pl
  • PL2981B1 - Method and machine for the production of sheet glass. : en pl
  • US1558483A - Motion picture : en
  • AT101419B - Heat exchange device for refrigerating machines. : de en
  • FR596534A - Device for galvanizing sheets : en fr
  • DE420456C - Small electric machine for bicycle lamps : de en
  • ES94304A1 - Improvements in fumigants. : en es
  • ES94542A2 - An overhead electrical V. and G. limiter for direct and alternating currents. : en es
  • CA254963A - Cut-off for gas apparatus : en fr
  • US1558521A - Telephone-exchange system : en
  • US1558661A - Corset : en
  • PL2976B1 - Cylinder for vacuum brakes. : en pl
  • US1558916A - Device for automatically hooking fish : en
  • GB241795A - Improvements in and relating to the manufacture of lithopone : en
  • US1558502A - Ensilage machine : en
  • US1558647A - Protection of metallic surfaces against incrustation and corrosion : en
  • US1559191A - Headlamp device : en
  • CA255015A - Apparatus for measuring the temperature of internal combustion engines : en fr
  • AT101386B - Wall panel cladding. : de en
  • FR596690A - Car racing and sports car : en fr
  • GB241757A - Improvements in or connected with toasting apparatus : en
  • FR596620A - Improvements in telegraphy and radio-telegraphy systems : en fr
  • FR596699A - Improvements in the projection of images, and in particular cinematographic views giving a pseudo-stereoscopic or psychic stereoscopic impression : en fr
  • GB238530A - Improvements in or relating to the gasification of liquid fuels : en
  • GB241782A - Improvements in vaporizers for use on internal combustion engines : en
  • US1559395A - Device for erecting sectional steam or hot-water cast-iron boilers or the like : en
  • US1559435A - Crosshead pin and lubricator therefor : en
  • CA254966A - Collapsible window chair : en fr
  • DK35185C - Jack for Automobiles. : da en
  • PL2972B1 - Rotating magnet for small magnetoelectric machines, especially for magnetoelectric pocket lamps. : en pl
  • PL2998B1 - Sawdust binding of all stamens, constituting a pencil. : en pl
  • FR596694A - Device for suspending the action of automatic train braking devices : en fr
  • FR596800A - : fr
  • ES94455A1 - An improvement introduced in the sewing of espadrilles through a new manual procedure. : en es
  • DE420825C - Objective consisting of a concave-convex diverging lens facing the object and a concave-convex converging lens following at a distance : de en
  • DK35187C - Procedure for Preventing the Formation of Boilers in Steam Boilers, Evaporators, Preheaters and the Like. : da en
  • DK35195C - Transfer device for Telephone lines. : da en
  • DE420741C - Method and device for traction of wires or the like wrapped with fiber material. : de en
  • ES94344A1 - Improvements in and related to devices to transmit or reproduce sound. : en es
  • FR596587A - Improvements to pneumatic tires : en fr
  • FR596602A - Sheet of paper for printing circulars, with glued washers for staple closure, avoiding the use, for mailing, of envelope or tape : en fr
  • DE420535C - Hanger bracket made of stamped sheet metal : de en
  • DK35179C - Propeller. : da en
  • DE420681C - Process for the extraction of the mucilage used as a scale agent from grains : de en
  • DE420909C - Acid washer for ammonia salt production : de en
  • US1559237A - Collapsible box : en
  • US1559408A - Valve-grinding machine : en
  • US1559532A - Combined sole and heel for footwear : en
  • US1559014A - Tile-making machine : en
  • DE420668C - Lid spring for jars : de en
  • DE420453C - Locking arrangement of three contactors : de en
  • FR596689A - Speed multiplier : en fr
  • GB231440A - Improvements in loading machines for handling loose material : en
  • DE420349C - Device for eliminating sparks from locomotives : de en
  • DE420597C - Device for measuring the electrical resistance of hoisting ropes for the purpose of monitoring and testing them during use : de en
  • GB220649A - Improvements in catalytic production of hydrogen : en
  • GB241850A - Improvements in or relating to locks : en
  • US1559498A - Tile-making machine : en
  • US1558851A - Teeter car : en
  • DE420623C - Adjustment device for wind tools on spring wind machines : de en
  • DE420627C - Method and device for mixing gases with water flowing in pipelines : de en
  • DE420765C - Snap-action switch with cam disc for tensioning and releasing the spring that directly actuates the switching element : de en
  • AT101421B - System for material movement, in particular for delivery and removal, as well as for loading and storage space operation. : de en
  • AT101437B - Device for straight guidance for hand drilling machines to be advanced by means of support levers. : de en
  • CA255019A - Switch : en fr
  • US1559212A - Reflector for headlights : en
  • US1559398A - Bathroom fixture : en
  • AU2566825A - Improvements in clothes line and the like : en
  • US1559427A - Combination headlight-dimming and spotlight-controlling means : en
  • PL2884B1 - Multi-stage piston compressor. : en pl
  • PL2977B1 - Electric unit movable on rails. : en pl
  • AT101357B - Field planer. : de en
  • GB241660A - Improvements relating to the control of electric traction motors : en
  • CA254952A - Plant for towing vessels on water-ways : en fr
  • DK35180C - Weighing tracks that can be passed without shocks by Jærnbanevogne. : da en
  • PL2927B1 - Machine for making cigarette tubes with continuously moving tube. : en pl
  • US1558662A - Support for pressing irons : en
  • US1558695A - Adjustable release valve : en
  • US1559421A - Battery-testing appliance : en
  • AT101342B - Wooden throwing spear. : de en
  • AT101407B - Rigid bolt lock for self-loaders with sliding barrel. : de en
  • US1558945A - Signal attachment for locomotives : en
  • US1558740A - Pool-cue tip : en
  • US1559475A - Carding engine : en
  • PL2889B1 - Manufacturing method of twisted screw-shaped angular iron or steel rods. : en pl
  • US1558512A - Lubricator : en
  • US1559105A - Vacuum cleaner : en
  • PL2922B1 - : en pl
  • US1559181A - Auto automatic speed regulator : en
  • US1559225A - Electrical fuse : en
  • DE420672C - Advertising device with advertising or film tape passing behind a show opening : de en
  • DE420690C - Method and device for manufacturing box parts : de en
  • CA254962A - Means for and process of curling and waving hair : en fr
  • AT101422B - Process for regulating the temperature of superheated steam. : de en
  • CA254939A - Electrically heated pad : en fr
  • PL2997B1 - Building toy for children. : en pl
  • SE59739C1 - : en
  • USRE16191E - Machine for disintegrating and emulsifying materials : en
  • PL2911B1 - : en pl
  • CA255002A - Boiler plant : en fr
  • DE420710C - Circuit for protecting generators against earth faults : de en
  • US1558513A - Device for ruling graduated scales : en
  • GB241629A - Improvements in methods of and apparatus for grinding screw threads, and grooves of similar cross section : en
  • US1558884A - Pressure-controlled means for motor regulation : en
  • ES94559A1 - A procedure for the production of lubricating oils. : en es
  • FR596568A - Screw retaining claw screwdriver : en fr
  • PL2987B1 - Filter for centrifuges, especially milk ones. : en pl
  • US1559333A - Train-control system : en
  • CA254950A - Clothes drying rack : en fr
  • CA254964A - Mail box : en fr
  • CA254944A - Apparatus for shearing sheep, clipping horses and cutting fibrous material : en fr
  • CA255017A - Pressure indicator : en fr
  • CA255021A - Knitting mechanism : en fr
  • ES94561A1 - Procedure for the dissection of reducible compounds. : en es
  • CA254890A - Incandescent lamp for automobiles : en fr
  • CA254937A - Machine for placing metal reinforcements : en fr
  • PL2835B1 - Stop, especially suitable for typewriters. : en pl
  • ES94605A3 - Compressed air impeller for sliding doors. : en es
  • US1558731A - Retaining device : en
  • US1559060A - Scraper blade : en
  • US1558841A - Transformer windings : en
  • CA254999A - Electric arc lamp : en fr
  • CA255036A - Vulcanization of rubber : en fr
  • AU2357525A - Compound for treatment of bronchitis and asthma, and method of compounding thesame : en
  • CA254953A - Method of and apparatus for assembling the leads of audion electrodes : en fr
  • AT101390B - Building. : de en
  • AT101365B - Device for sealing wagon and locomotive bearings. : de en
  • FR596580A - Carousel : en fr
  • DE420589C - Circumferential drum grate : de en
  • US1558730A - Toy : en
  • US1558809A - Means for insuring uniform pressure upon explosive charges of detonators : en
  • US1559130A - Locomotive equalizer : en
  • ES94404A1 - Improvements in antennas for telegraphy and wireless telephones. : en es
  • US1558671A - Retort apparatus for the treatment of materials such as shale, coal, and the like : en
  • US1558775A - Cut-out for tractors : en
  • US1559345A - Smoke-printing device : en
  • US1559375A - Chain wheel : en
  • ES94459A1 - A new buckle system. : en es
  • US1558554A - Process of separating sugar from residual molasses : en
  • US1558961A - Manufacture of filaments or cathodes for electric lamps, thermionic tubes and the like : en
  • US1559081A - Adjustable combination window-shade and curtain-pole holder : en
  • US1559087A - Grain-car door : en
  • ES94345A1 - Improvements made to combustion by means of pulverized coal. : en es
  • ES94571A1 - Improvements in telephone receivers. : en es
  • GB241825A - Improvements in wheel rims for motor vehicles : en
  • US1558459A - Machine and method of making plaster wall board : en
  • US1558579A - Automobile direction indicator : en
  • US1559231A - Apparatus and method for casting electrotypes : en
  • ES94424A1 - A device to reinforce the supply of combustion engines that work with lighting gas or gas of gas generator. : en es
  • AT101445B - Hat stump brushing machine. : de en
  • ES94508A1 - A mineral sorting apparatus. : en es
  • FR596595A - Device for supplying audions or lamps with several electrodes : en fr
  • PL2851B1 - The method of drawing out brightened fibers, ribbons, films and plates of viscose. : en pl
  • US1558906A - Street signal lamp : en
  • US1558638A - Sucker-rod elevator : en
  • US1558688A - Process of compounding rubber : en
  • US1558896A - Extracting or coffee machine : en
  • FR596707A - Connection socket? : en fr
  • GB231859A - Shooting-glasses for marksmen : en
  • GB241722A - Improvements in means for delivering granular material or liquid in measured volumes : en
  • DK35191C - Membrane sound device. : da en
  • ES94398A3 - An industrial procedure consisting of the production of carved samples in rubberized fabrics. : en es
  • FR596576A - Advanced battery pack : en fr
  • US1559492A - Ornamental tubular form : en
  • US1558773A - Clutch for automobiles : en
  • CA254904A - Smoke consumer : en fr
  • AT101393B - Protective cover for the headrest in railroad cars. : de en
  • CA254895A - Garment : en fr
  • ES94282A1 - Improvements in gas generators. : en es
  • FR596792A - Improvements to postage stamp canceling machines : en fr
  • ES94441A1 - A drive for the slide of stocking machines and the like. : en es
  • GB219971A - Process of producing soluble carbonates or hydroxides from insoluble carbonates, oxides or hydroxides : en
  • GB242331A - Improvements relating to means for aligning or testing the alignment of the wheels of vehicles : en
  • PL2810B1 - The balance is to be weighed by two fixed sliding weights using only one single bottom beam. : en pl
  • US1558582A - Wire stretcher : en
  • US1558468A - Disk wheel : en
  • US1558860A - Belt-slitting machine : en
  • US1559188A - Paper drier : en
  • US1559287A - Drop-box loom : en
  • US1559227A - Lamp-socket fixture : en
  • USD68578S - Design for a textile fabric : en
  • AT101435B - Frames for stretching stockings for the purpose of embroidery on the gate embroidery machine. : de en
  • FR596546A - Polishing machine for polishing the rough edges of glass hollow bodies : en fr
  • FR596569A - Improvements to devices used to bring and hold vehicles in predetermined positions : en fr
  • DE420719C - Wall made of shaped stones stressed on a bend perpendicular to its surface : de en
  • DE420760C - Goods wagons, containers or the like with self-unloading facility : de en
  • ES94470A1 - A vane fan, driven by gravity motor. : en es
  • CA254991A - Apparatus to move shutters of swell boxes in pipe organs : en fr
  • PL2895B1 - Anode, used in the production of peroxygen compounds. : en pl
  • DE416478C - Protective cover for strollers : de en
  • DE420805C - Incandescent light burner heated with liquid fuels : de en
  • US1558797A - Bumper : en
  • US1559134A - Wall construction : en
  • DE419251C - Advertising device for demonstrating forward and backward sewing machines equipped with reversing levers : de en
  • DE420871C - Firing for Grude : de en
  • DE420831C - Method and device for cleaning the screen and felt cloths on paper machines with the aid of spray pipes : de en
  • GB241715A - Improvements in or relating to driving belts : en
  • GB241845A - Improvements in hinges : en
  • PL2873B1 - Electromagnetic regulator for clocks. : en pl
  • US1558654A - Typewriting machine : en
  • CA254913A - Veneer cutting machine : en fr
  • DE420835C - Exhaust steam injector : de en
  • PL2945B1 - Method of obtaining potassium ferrocyanide from potassium chloride and sodium ferrocyanide. : en pl
  • US1559046A - Bundle carrier : en
  • US1559502A - Metal window frame and sashes : en
  • US1558477A - Window : en
  • US1559123A - Typewriting machine : en
  • US1559379A - Shoe : en
  • DE420563C - Rotatable filter suction drum with storage handles extended beyond the trough walls : de en
  • PL2891B1 - File box. : en pl
  • AT101351B - Rotary printing press. : de en
  • US1559271A - Rheostat : en
  • DE420560C - Fuel sucker : de en
  • ES94279A1 - An almond sorting machine. : en es
  • DE420656C - Hiss for internal combustion engines : de en
  • DE420750C - Device for generating acetylene under pressure with the aid of a special compressed gas : de en
  • FR596637A - Improvements to seed drills : en fr
  • GR1042B - PERFECTED LEAD SEAL OR SIMILAR PLASTIC SUBSTANCES. : el en
  • US1558725A - Window staging : en
  • FR596710A - Vases with thermal insulation walls : en fr
  • ES94501A1 - Improvements in the trusses. : en es
  • GB237621A - Valve gear for multi-cylinder marine engines : en
  • ES94435A1 - Double tooth or tip for mower. : en es
  • FR596626A - Improvements in the manufacture of hats : en fr
  • PL2943B1 - Voltameter with central electrodes very close to the diaphragm. : en pl
  • ES94457A1 - A sound reproducing and amplifying device for talking machines and other apparatus intended for the reproduction of sounds. : en es
  • GB230870A - Improvements in and relating to safety devices for guns : en
  • GB228934A - Filling instrument for dental work : en
  • ES94594A1 - Improvements in nightlights. : en es
  • GB235185A - : en
  • GB240474A - Improvements in or relating to safety devices for lifts and elevators : en
  • FR596565A - Conche for processing chocolate paste : en fr
  • PL2935B1 - Fibrous pad, sewn into the pants to prevent the knees from being pushed up in them. : en pl
  • US1558886A - Automatic reverser for door engines : en
  • AT101348B - Materneinsetzvorrichtung. : de en
  • USD68608S - Design for a loud speaker or similar article : en
  • GR1040B - WEIGHT LIFTING DEVICE, LIMITING VIOLENT TENSIONS. : el en
  • FR596550A - Multiple switch switch : en fr
  • GB241985A - Improvements in or relating to internal combustion engines : en
  • ES94415A1 - A new metal window frame for railway or other vehicles. : en es
  • ES94347A1 - Mechano-pneumatic elastic wheel. : en es
  • ES94425A1 - Improvements in vane compressors and other similar rotary machines. : en es
  • US1558777A - Gasket check valve : en
  • PL2877B1 - Double earphone. : en pl
  • US1558967A - Fuel : en
  • US1558760A - No-draft mat and process of making same : en
  • US1558868A - Mine-discharging device : en
  • AU2368325A - Toasting apparatus : en
  • ES94406A1 - The manufacture of artificial flowers. : en es
  • ES94485A1 - A procedure for the manufacture of buttons by hydraulic action. : en es
  • FR596560A - Internal combustion engine and direct injection : en fr
  • FR596610A - Trickle heater for milk and similar liquids : en fr
  • FR596646A - Device for energy saving in electric welding machines : en fr
  • DE420541C - Single-axle engine support frame with steering wheels, which can be coupled to one or the other of several single-axle rear frames : de en
  • AT101366B - Freewheel brake hub with tooth clutch. : de en
  • CA254998A - Electric arc lamp : en fr
  • GB241746A - Improvements in or relating to pottery lathes : en
  • US1558983A - Lumber piler : en
  • US1559459A - Chart holder and finder : en
  • AT101372B - Sloping vault. : de en
  • AT101376B - Device for achieving a drive connection between two rotating parts. : de en
  • AT101442B - Signal device for gas burners. : de en
  • DE420752C - Process for the production of metallic fabrics, braids, wound goods and like : de en
  • DE420810C - Standing furnace for low temperature coking : de en
  • GB215733A - Improvements in machines for use in the manufacture of textile fabrics : en
  • FR596768A - Direct reading average speed indicator for all mobiles : en fr
  • ES94537A3 - A procedure for obtaining imitations of fur with hair. : en es
  • ES94324A2 - A hand pump. : en es
  • CA254943A - Automobile heater : en fr
  • ES94294A1 - The industrial result of improvement in coffee makers, teapots, and in general in machines or devices intended to obtain infusion of seeds and aromatic and medicinal plants. : en es
  • GB238529A - Improvements in pulling-over machines for use in the manufacture of boots and shoes : en
  • CA254906A - Trap : en fr
  • AT101410B - Self-loading pistol with a movable barrel. : de en
  • AT101426B - Wind chest for pneumatic musical mechanisms. : de en
  • CA255005A - Meltable adhesive : en fr
  • DK35189C - Screen for Viewing Slides and Similar Images. : da en
  • US1559392A - Toy railway line : en
  • AT101353B - Doll. : de en
  • GB241766A - Improvements in folding boxes : en
  • GB241650A - Improvements in sound boxes of sound reproducing machines : en
  • GB241774A - Improvements in railway-vehicle couplers : en
  • GB241843A - Improvements in and relating to electric transformers : en
  • DK35177C - High Frequency Telephony Device. : da en
  • ES94572A2 - A procedure for making sulfuric acid without chambers or towers. : en es
  • ES94486A3 - Procedure for the neutralization of vegetable glue intended for tempera paint. : en es
  • FR596641A - Oil and gasoline mixing cap : en fr
  • PL2823B1 - Safety shaving device, stored in a box with a knife sharpener. : en pl
  • US1558915A - Combined cigarette and cigar lighter : en
  • CA255022A - Knitting mechanism : en fr
  • US1558503A - Hose connection for automobile engines and radiators : en
  • US1559500A - Concrete tile machine : en
  • US1559510A - Smelting furnace and the method of smelting ores therein : en
  • DE420652C - Container for spices u. like : de en
  • US1558747A - Car coupling : en
  • US1559223A - Domestic refrigerating apparatus : en
  • US1559336A - Antiskidding device : en
  • US1559470A - Device for facilitating the coiling of hose and the like : en
  • US1559315A - Milking machine : en
  • CA254902A - Automobile driver's seat : en fr
  • US1559299A - Golf club : en
  • US1558697A - Foot-pedal extension : en
  • US1559083A - Ingot and bar shears : en
  • US1559197A - Vulcanizing rubber : en
  • PL2957B1 - Steel and iron alloys. : en pl
  • US1559110A - Motor controller : en
  • AT101227B - Film viewing device. : de en
  • AT101364B - Cantilever wall. : de en
  • DE420817C - Arrangement for the transmission of six- or multi-phase star-switched alternating currents : de en
  • DE420649C - Process for the production of solutions of water-insoluble or poorly soluble drugs : de en
  • US1559290A - Lock : en
  • US1559370A - Permutation locking means for valves : en
  • US1558492A - Vanity case : en
  • US1558997A - Method and means for controlling the water level in steam boilers : en
  • DK35188C - Procedure for Dissolving Basic Dyes. : da en
  • US1559401A - Compressing mechanism for barrel-making machines : en
  • AU2013124A - Improvements in and relating' to photographic and blueprint drying 1 machine : en
  • PL2844B1 - Two-stroke internal combustion engine. : en pl
  • PL2829B1 - The device of the condenser on steam locomotives. : en pl
  • US1558622A - Photographic-printing device : en
  • AT101358B - Pocket skittles. : de en
  • CA254922A - Vehicle body support : en fr
  • US1559072A - Vulcanizer : en
  • US1559117A - Football : en
  • ES94568A3 - Execution of drill holes whose axis is not rectilinear in the movement of the operation. : en es
  • PL2995B1 - The method of producing single and multi-color photographic prints. : en pl
  • DE420634C - Process for the production of mixed tones on the vegetable fiber : de en
  • US1558718A - Cotton-picker mechanism : en
  • US1558728A - Car-window screen : en
  • CA254899A - Poultry feeder : en fr
  • US1559308A - Automobile signal : en
  • AT101304B - Process for the production of precipitated lead. : de en
  • US1558973A - Tank-rafter bracket : en
  • PL2939B1 - A method of making nails, rivets and the like from wire. : en pl
  • US1558723A - Pneumatic action of mechanical players for musical instruments : en
  • US1558865A - Combination brake and nonskid device for vehicles : en
  • US1559257A - Tip-applying machine : en
  • CA255034A - Hydraulic brake : en fr
  • AT101371B - Wheel with grippers that can be moved by hand into and out of the use position. : de en
  • PL2916B1 - Copper wire for welding. : en pl
  • US1558880A - Solvent and vehicle for resinous and gelatinized material : en
  • US1559207A - Apparatus for delivering measured quantities of liquid : en
  • US1559376A - Ventilator : en
  • DE420537C - gear : de en
  • DE420552C - Process for the production of malleable masses : de en
  • US1558792A - Vulcanizing material and apparatus : en
  • US1559128A - License-plate carrier : en
  • US1559341A - Rust-producing compound : en
  • US1559407A - Switch controller : en
  • US1559019A - Rotatable sprinkler head : en
  • US1559294A - Consin : en
  • US1558969A - Yardage stop motion for warpers : en
  • CA255025A - Mechanism for making glass containers : en fr
  • AU2210425A - Electrieal resistance material and -the like : en
  • US1558615A - Permutation lock : en
  • US1559463A - Sparking plug : en
  • US1559228A - Door lock : en
  • US1559353A - Vehicle spring : en
  • USD68606S - Design for a base for lighting fixtures : en
  • AT101303B - Process for bleaching vegetable fiber material. : de en
  • GB241807A - Improvements in the production of thermoplastic compositions especially for use in the manufacture of moulded articles : en
  • US1558610A - Printing mechanism for printing telegraph receivers : en
  • AT101415B - Grip part for locking firearms. : de en
  • US1558644A - Scale : en
  • US1559251A - Private-branch exchange sender circuit : en
  • FR596771A - Third rail quarter panel holder : en fr
  • US1559284A - Apparatus for producing pulsating air pressure : en
  • FR596777A - Fixed or mobile continuous distillation apparatus : en fr
  • GB222493A - Improvements in four stroke internal combustion engines : en
  • FR596563A - Improvements to direct vision or projection devices using image strips : en fr
  • FR596571A - Method and apparatus for the treatment of fresh and fermented sludge in domestic clarification fountains : en fr
  • DE420828C - Artificial fertilizer spreading device with litter slot arrangement according to the length of the fertilizer box with distributor : de en
  • DK35198C - Paper holder for Toilet paper rolls or similar with self-closing device. : da en
  • ES94428A1 - Improvements in the procedures for treating hydrocarbons (case without residue). : en es
  • GB241677A - Improvements in covers for ships' hatches : en
  • ES94362A1 - Industrial product to start the combustion of solid fuels based on wood pulp impregnated with flammable substance. : en es
  • DE412516C - Process for making atomizing powders stick to parts of plants : de en
  • FR596681A - Mobile lighthouse : en fr
  • DE420494C - Machine for the production of utility objects bent from wire, iron straps or the like : de en
  • DE420680C - Stacking device on machines for making biscuits : de en
  • US1558678A - Paper-hanger's trimming gauge : en
  • US1558956A - Gear-shift-pedal latch : en
  • FR596533A - Multiplication device adapted to the scooter : en fr
  • US1558952A - Carrier system : en
  • US1559147A - Stethoscope : en
  • DE420643C - Door contact : de en
  • ES94286A2 - A compression refrigeration machine, of the "compound" type. : en es
  • ES94481A1 - An adapter to connect in series the filaments of the lamps of telegraphy and wireless telephony receivers. : en es
  • GB232562A - Improvements in combustion chambers for use with powdered fuel : en
  • PL2920B1 - Team of workbooks. : en pl
  • US1558867A - Plunger : en
  • US1559180A - Heat exchanger : en
  • US1559213A - Heating apparatus : en
  • FR596798A - Monobloc electric motor pump : en fr
  • DE420572C - System for charging and discharging accumulators : de en
  • DE420579C - Amplifier circuit : de en
  • DE420663C - Check valve : de en
  • DE420507C - Arrangement to improve the current reversal of parallel-connected DC motors : de en
  • FR596759A - Process for the manufacture of revolving bodies of glass or similar materials : en fr
  • CA255024A - Machine for making glass containers : en fr
  • ES94410A1 - A chimney-chamber or draft chamber device in the water intakes for pipes. : en es
  • ES94596A1 - An improvement in the manufacture of decorative elements with cement and asbestos plates. : en es
  • FR596788A - Diffusion device. : en fr
  • GB241678A - Improvements in or relating to a composition for lubricating, dissolving and preventing rust and the like : en
  • ES94524A1 - A water bidet. : en es
  • US1558778A - Grab : en
  • US1558930A - Fountain glove : en
  • ES94526A1 - A seal for packing boxes. : en es
  • US1559026A - Car-door-operating mechanism : en
  • GB241636A - Improved method and apparatus for exhibiting images, visible by daylight : en
  • GB241793A - Holding and carrying device for making a travelling bag out of a travelling rug or the like : en
  • PL2864B1 - A method of dyeing acetyl fiber in the form of films, rayon or other forms with the help of azo dyes produced on fibers. : en pl
  • FR596686A - Inner insole for shoes : en fr
  • US1559297A - Telephone system : en
  • DE417890C - Drum sand screening machine : de en
  • ES94346A1 - A lighter for pulverized charcoal. : en es
  • CA254881A - Ventilator for water closets : en fr
  • PL2867B1 - A method of making artificial shiny fibers, hollow inside : en pl
  • PL2881B1 - Window latch. : en pl
  • US1558850A - Rubber heel : en
  • FR596674A - Microphone capsule with very low inertia : en fr
  • DK35182C - Permanent Ring Magnet for Phones. : da en
  • GB241600A - Improvements in and relating to pathfinders or route or position indicators for street or road maps, exhibition plans, railway maps, and the like : en
  • GB241758A - Improvements in regulator valves : en
  • ES94574A1 - A box system or wrapper for raisins and almonds combined both fruits. : en es
  • FR596561A - Compressed air or electric motor-pump unit for secondary exhaustion in mines, quarries, etc. : en fr
  • FR596702A - : fr
  • GB241775A - Improvements in barriers for railway level crossings : en
  • ES94589A1 - Improvements in the production of accented printing characters, in typesetting and type casting machines. : en es
  • FR596706A - Universal additional terminal : en fr
  • US1558786A - Color-fade-testing apparatus : en
  • USD68600S - Design por a strip or banding for decorative purposes : en
  • DK35178C - Procedure for purifying oils and fats not to be used for foodstuffs, with water vapor or the like under vacuum. : da en
  • US1559011A - Dental tool : en
  • US1559056A - Working tool for percussive machines : en
  • PL2861B1 - Device for transverse cutting of paper webs while in motion. : en pl
  • US1558824A - Railway vehicle governing apparatus : en
  • US1558888A - Baking powder : en
  • US1558489A - Shoemaking : en
  • US1559355A - Tool for putting on or removing tires from the rims of vehicles : en
  • US1558862A - Controlling mechanism : en
  • US1558490A - Link cup for chain pumps : en
  • US1558999A - Helve guard : en
  • US1559359A - Machine for drilling or reaming boiler shells : en
  • AT101397B - Railway signal system with flashing light. : de en
  • DE412731C - Pressurized water ship driver : de en
  • GB235186A - Improvements in or relating to adjustable wrenches : en
  • US1558486A - Auxiliary spring for controlling levers on motor vehicles and the like : en
  • US1558568A - Lawn clipper : en
  • US1559281A - Drawing mechanism for ring-spinning frames and the like : en
  • US1559282A - Stop motion for carding machines : en
  • GB227787A - Improvements in or relating to cycle frames : en
  • US1559090A - Airplane : en
  • US1558698A - Hen nest and trap : en
  • US1559061A - Well choker : en
  • FR596741A - Device for controlling the brakes of bicycles or other similar vehicles by backpedaling : en fr
  • GB241598A - Improvements in sorting or distributing installations and apparatus therefor : en
  • FR596636A - Perpetual calendar : en fr
  • FR596665A - Improvement in combustion control processes and devices : en fr
  • FR596676A - Safety lock : en fr
  • ES94466A1 - A test instrument for testing textile fabrics. : en es
  • FR596691A - Machine for measuring skins, leathers, etc. : en fr
  • AU2011724A - Improvements in shoemaking relating to heel seat fitting : en
  • PL2852B1 - Bath for shedding artificial fibers, foil, ribbon, etc. made of viscose. : en pl
  • US1558826A - Electrical testing system : en
  • US1558619A - Method and apparatus for avoiding shock chill in precipitating substances from liquids : en
  • US1558856A - Steering device : en
  • US1559172A - Shuttle and picker check for looms : en
  • US1559471A - Lead electrode for accumulators : en
  • FR596542A - Device for taking and projecting photographs, in particular cinematographic views in natural colors : en fr
  • GB241663A - Improvements in sliver guides for drawing frames : en
  • US1558666A - Handball bat : en
  • ES94538A1 - A device for making moldings or a machine that performs the work of the so-called "Tupi" adaptable to any woodworking machine. : en es
  • US1558531A - Cylinder-boring machine : en
  • US1558561A - Bobbin : en
  • US1559107A - Engine : en
  • FR596724A - Lingerie collar : en fr
  • PL2912B1 - Water boiler for domestic heating. : en pl
  • US1558790A - Apparatus for feeding molten glass : en
  • DE420586C - Step grate firing : de en
  • DE420595C - Measuring device with tapered mandrel for tapered bores : de en
  • US1558753A - Window arrangement for sleeping cars : en
  • US1559457A - Coil ignition apparatus for internal combustion engines : en
  • DE420585C - Flat or traveling grate with grate bars that are offset from one another in height : de en
  • US1558465A - Lawn mower : en
  • US1558922A - reilly : en
  • US1559096A - Sanitary can and seal : en
  • US1559402A - Automobile steering connection and method of making the same : en
  • GB241962A - Improvements in creels for use with warping and beaming machines and the like or for use with looms for weaving or other machines : en
  • CA254925A - Clothes washing machine : en fr
  • CA254928A - Safety device for explosive cartridges : en fr
  • US1558578A - Hairpin : en
  • US1558617A - Screen door : en
  • US1559303A - Hammock : en
  • GB220303A - Manufacture of new dyestuffs : en
  • GB241685A - Improvements in reeds for looms for weaving : en
  • ES94610A1 - Improvements in fire warning devices. : en es
  • GB241705A - Improvements connected with the suspension of trousers in wardrobes and the like : en
  • ES94421A1 - Procedure for the absorption of sulfurous acid from gaseous mixtures. : en es
  • FR596617A - Box with overlapping compartments : en fr
  • ES94395A1 - A new class of refined manufacturing reinforced felt. : en es
  • FR596547A - Skirt clip for cyclists : en fr
  • DE420593C - Process for the representation of tanning substances : de en
  • US1558882A - Sound-reproducing machine : en
  • US1559193A - Folding-loop antenna : en
  • GB226490A - Process of producing salts of complex hydrofluoric acids : en
  • US1558802A - Pneumatic tool : en
  • US1558904A - Tire building : en
  • DE420779C - Forage cutting machine : de en
  • DE420608C - Exhaust arrangement for multi-cylinder internal combustion engines : de en
  • DE420723C - Device for projecting objects in incident light : de en
  • FR596755A - Liquid motion transmission system : en fr
  • ES94305A1 - Apparatus for ignition of internal combustion engines. : en es
  • ES94512A1 - A universal joint with pressure spring in floor lamps for electric lighting. : en es
  • GB241776A - Improvements in surface condensers : en
  • DE420601C - Device for cleaning the wood worm passages : de en
  • DE420738C - Electric sound mechanism with self-breaking : de en
  • ES94281A1 - A combustion engine. : en es
  • ES94558A1 - Improvements introduced in the impregnation of cardboard paper, paper objects and similar articles. : en es
  • ES94456A1 - A new industrial product consisting of an anti-slip paste for belts. : en es
  • US1558625A - Cultivator attachment : en
  • AT101329B - Process for the production of waterproof artificial stones. : de en
  • US1559378A - Windmill : en
  • PL2937B1 - A method of manufacturing wire windings, consisting of several helical coils of a wire arranged coaxially in one another. : en pl
  • US1559058A - Stenciling machine : en
  • US1559125A - Governor : en
  • US1559293A - Automobile bumper : en
  • AT101302B - Device for printing fabrics by spraying. : de en
  • CA255040A - Light absorbing filter for automobiles : en fr
  • ES94487A1 - Improvements in or related to duplicating machines. : en es
  • GB241735A - Improvements in or relating to sanding apparatus for molding machines and the like : en
  • GB241842A - Improvements in compensating devices for oil pump counters and the like : en
  • US1559429A - Sugar-cane-cutting machine : en
  • PL2848B1 - A method and a machine for the production of a fabric composed of mutually interpenetrating knitted and woven fabrics. : en pl
  • AT101443B - Glass melting furnace. : de en
  • US1558593A - Sprayer : en
  • US1558941A - Keyless lock : en
  • US1558947A - Calculating machine : en
  • US1558594A - Testing machine : en
  • US1558803A - Combination lock : en
  • US1559048A - Boiler furnace : en
  • US1558796A - Apparatus for and method of renewing oil wells : en
  • US1559145A - Cinematography : en
  • US1559040A - Continuous process for the manufacture of roofing elements : en
  • DE420568C - Air ducts for directional wireless telegraphy and telephony, especially with short waves : de en
  • DE420888C - Device for closing furrows : de en
  • ES94562A1 - Improvements in transmitters for wireless telegraphy. : en es
  • GB227867A - Improvements in rotary engines : en
  • GB241596A - Improvements in tiled roofs : en
  • GB241815A - Improvements in matrix-distributing apparatus for typographical machines : en
  • ES94357A1 - The manufacture and the industrial product obtained, soap with a mixture of woody and wood pulp. : en es
  • FR596716A - Support device for rubber tubes of bock-injectors : en fr
  • ES94306A1 - Apparatus in rotary steam generators. : en es
  • ES94577A1 - A lightweight metal insert for wheel rims, tubes and other rubber objects. : en es
  • US1558474A - Die-pressing apparatus : en
  • DE420509C - Self-excited DC machine with shunt regulation and additional excitation, which is maintained at constant current strength by a stabilization device : de en
  • US1558710A - Windshield for automobiles : en
  • US1558676A - hurley : en
  • US1559074A - Underscoring device for printing forms : en
  • US1559304A - Candle ring : en
  • US1558894A - Switch-operating mechanism : en
  • US1558994A - Automatic drifting-valve system : en
  • DE420644C - Screw-shaped, made of long, in their crystallographic structure undistorted crystals existing tungsten filament for electric light bulbs : de en
  • DE420588C - Step grate with opposing movement of neighboring grate bodies : de en
  • DE420700C - Procedure to ensure that the oven is always hot during hut processes : de en
  • CA255037A - Porous candy : en fr
  • US1559381A - Vacuum-bulb device : en
  • US1559278A - Street-sweeping machine : en
  • DE420554C - Point setting device for runways : de en
  • ES94338A1 - A procedure for the protection of film tapes against heat at the windows. : en es
  • ES94531A1 - Improvements introduced, particularly in terms of their manufacture, in articles at least partly convexocircular, especially in the patterns that are used in grinding machines to work camshafts such as those of : en es
  • AT101306B - Process for the production of highly active decolorizing charcoal with specific adsorption capacity for red wine colorants. : de en
  • US1559202A - Combined piston-aligning and bearing-fitting fixture : en
  • US1559437A - Double-image radio picture : en
  • PL2898B1 - Method of preparing catalytic mass for ammonia synthesis. : en pl
  • US1558469A - Controlling device for closure-operating mechanisms and the like : en
  • US1558823A - Water heater : en
  • PL2979B1 - A method and a device for the production of glass plates or cylinders. : en pl
  • PL2956B3 - The method of obtaining arsenobenzole derivatives, stable in solution. : en pl
  • US1559396A - Loading-coil case and the like : en
  • US1559439A - Internal-combustion engine : en
  • US1559482A - Windshield wiper : en
  • AT101378B - Split rim for motor vehicle wheels and. like : de en
  • CA254990A - Radiator : en fr
  • US1558605A - Auxiliary-air-supply device : en
  • GB226197A - Improvements in automatic machine guns : en
  • ES94289A1 - A single lead wire with reduced resistance from lead back. : en es
  • DE420581C - Process for the production of materials which are able to emit electrons to a large extent when heated : de en
  • DE420713C - With control of secondary air working regulator for the movement of air and gas in ducts, chimneys, etc. : de en
  • DE420832C - Process for the production of a mass for coating paper for purposes of book printing, lithography and the like. like : de en
  • DK35201C - Procedure for Making Crystal Soda. : da en
  • PL2896B1 - Method for the production of titanic acid. : en pl
  • DE420669C - Process for keeping boiled sausages fresh : de en
  • US1558720A - Controlling and braking device for ships' gyroscopes : en
  • FR596656A - Optical deformer : en fr
  • DE420573C - Automatic centrifugal switch for alternators working in parallel with a collector battery : de en
  • US1558861A - Belt squaring and punching machine : en
  • US1559493A - Grid-leak resistance : en
  • ES94396A1 - An improved arrangement for feeding or flushing combustion engines using energy from exhaust gases. : en es
  • DE420626C - Building material, especially for hollow aircraft bodies : de en
  • DK35176C - Air filter for cold storage. : da en
  • GB241800A - A device for holding a finger-ring in correct or desired position : en
  • ES94477A3 - A procedure for the manufacture of letters and decorative elements of glass or crystal. : en es
  • AU2375725A - Improved cigarette and method of making same : en
  • AT101384B - Apparatus for vulcanizing rubber covers and air hoses for vehicle wheels. : de en
  • GB241703A - Improvements in or relating to advertising devices : en
  • PL2827B1 - Protective cover for the knees or other joints. : en pl
  • US1559486A - Paper guide for typewriters : en
  • US1558584A - Complex gold compound and process of making same : en
  • FR596521A - Shears for paper, cardboard and thin sheets : en fr
  • FR596548A - Improvements to compensated aircraft control surfaces : en fr
  • CA255014A - Refrigerating apparatus : en fr
  • DE420759C - Arrangement of sliding plates, which can be locked in various inclined positions, on self-unloading vehicles : de en
  • AT101308B - Process for the preparation of alkali metal amides. : de en
  • CA254988A - Railway brake beam mechanism : en fr
  • DE420712C - Spot welding machine for welding larger sheets of relatively thick cross-sections : de en
  • US1559215A - Internal-combustion engine : en
  • US1559275A - Manufacture of articles from highly refractory materials and articles formed : en
  • USRE16192E - Stoker cymndeb : en
  • US1558524A - Sealing device : en
  • US1558530A - Device for increasing small pressure differences : en
  • US1558660A - Combined pressure gauge and valve cap : en
  • US1559027A - Car for hot metal : en
  • US1559169A - Eggshell crusher and pulverizer : en
  • US1558525A - Grinding machine : en
  • US1558736A - Lock washer : en
  • US1559010A - Motion and direction signal for automobiles : en
  • US1559388A - Feeder for clothes wringers : en
  • ES94377A1 - A new system of envelopes or cases for sugars in squares, platelets or other forms, for the service of inns, cafes, bars, restaurants and for private consumption. : en es
  • US1558518A - Register-damper-operating device : en
  • US1558883A - Vacuum tube : en
  • US1559235A - Process of printing on textiles, fabrics, and the like : en
  • US1558812A - Automatic telephone system : en
  • PL2901B1 - The method of oxidation of ferrocyanides to ferrocyanides. : en pl
  • US1558905A - Street signal lamp : en
  • US1558801A - Interlocking reenforced concrete construction : en
  • US1559363A - Hair-trimming guide : en
  • US1558935A - Safety razor : en
  • US1559045A - Lifting jack : en
  • US1559334A - Clamp : en
  • GB233337A - Improvements in centrifugal apparatus for the treatment of sugar liquors and the like : en
  • US1558738A - Driving apparatus for ice-cream freezers : en
  • US1559133A - Folding rekl : en
  • US1558641A - Rear-view mirror : en
  • US1558938A - Electrical apparatus : en
  • US1559013A - Container : en
  • US1559527A - Equalizing clutch : en
  • ES94579A1 - A combustion engine that works with a closed overprint cycle. : en es
  • AT101324B - Process for the production of fluff caps and similar ammunition, primers for small arms, guns and projectiles, detonators and the like. like : de en
  • AT101434B - Inhaler. : de en
  • AT101301B - Process for producing dyeings and prints with vat dyes. : de en
  • US1558758A - Induction coil : en
  • US1558993A - Electric amalgamator : en
  • CA255018A - Electric substation apparatus : en fr
  • ES94506A1 - A procedure to improve the white color of heavy spar. : en es
  • PL2973B1 - 4 ^ e 5 "/ f / oo The mower attachment lowers the blades from the vertical position. : en pl
  • CA254882A - Machine for husking and cracking nuts : en fr
  • FR596705A - Improvements to machines for wrapping or covering boxes : en fr
  • GB241642A - Improvements in and relating to direct current supply systems : en
  • US1559218A - Process of continuous rectification of spirits, petroleums, and benzols : en
  • US1559517A - Manufacture of nitrogenic and phosphatic combinations : en
  • AT101343B - Cigar wrapping machine. : de en
  • AU2378525A - Improvements in bottle holders : en
  • AT101420B - Pneumatic device for emptying containers for powdery material. : de en
  • ES94553A1 - Discharge tube that carries more than three electrodes. : en es
  • AU2376725A - Improvements inthe manufacture of artificial silk andthe like from viscose solutions : en
  • PL2831B1 - Device for supplying ink in rotary duplicating machines and the like. : en pl
  • AT101428B - Blood transmission apparatus. : de en
  • GB241981A - Improvement in self-contained pot presses : en
  • US1559328A - Quick-set wrench : en
  • PL2846B1 - The way of mercerizing and making tkatip. : en pl
  • US1558597A - Oil can : en
  • DE420477C - Electrically influenced drill protection device : de en
  • DE420826C - Seed machine with seed roller : de en
  • PL2980B1 - Device for shifting the syringe and shears in machines for making glass objects. : en pl
  • US1558651A - Latch for electric switches : en
  • US1558690A - Game apparatus : en
  • US1559143A - Automatic slack adjuster : en
  • US1558609A - Pumping apparatus : en
  • US1558752A - Tractor-attachment frame : en
  • FR596683A - Extremely small volume ultramicroscope that can use very high magnifications, as well as immersion and be directly illuminated : en fr
  • GB241673A - Improvements in bulletin boards : en
  • GB241781A - Improvements in change speed gearing for ring spinning and like machines : en
  • GB241961A - Radiant heat steam boiler and setting : en
  • GR1045B - PLASOMIC KILLING SPECIAL MEDICINE FOR RADICAL TREATMENT OF ALL FORMS OF ELONIA. : el en
  • ES94368A3 - The manufacture of an apparatus consisting of a talking machine and a radiotelephony receiving station. : en es
  • ES94291A1 - Cellulose acetate manufacturing method. : en es
  • ES94614A1 - Improvements in electric locomotives and other electric traction vehicles. : en es
  • FR596582A - Device for controlling valves and the like using a pressurized fluid : en fr
  • GB241630A - Improvements in smokers' pipes : en
  • US1558624A - Automatic valve for draining variable-pressure alarm systems : en
  • US1558519A - Oil burner : en
  • CA254898A - Electrical connector : en fr
  • PL2958B1 - A method of using waste liquors after the refining of mineral oils, consisting in the separation of compounds from them that have the properties of emulsifying oils and fats. : en pl
  • US1558686A - Printing press : en
  • US1559464A - Spotlight attachment : en
  • GB241734A - Improved manufacture of soap : en
  • US1559415A - Method of welding : en
  • AT101318B - Confectionery molding machine. : de en
  • DE410636C - Device for reporting an interruption in an electrical safety system : de en
  • US1559465A - Mixing device for carbonating apparatus : en
  • CA254971A - Metal reinforcement for concrete : en fr
  • AU2404725A - Improvements in rotary engines : en
  • CA255029A - Wire fabric loom mechanism : en fr
  • US1559445A - Internal-combustion engine : en
  • AT101395B - Process and machine for the production of raw rubber thread plates for rubber tires. : de en
  • CA254936A - Automobile vision protector : en fr
  • US1559289A - Coating compound, mold, and method of preparing molds and surfaces involved in molding operations : en
  • US1559514A - Sound box and tone arm : en
  • ES94333A1 - Hinge with three rectangular joints, especially applicable to vehicle doors and similar devices. : en es
  • ES94433A1 - A rack-tile system for paving roads, streets and patios. : en es
  • US1559426A - Table : en
  • PL2874B1 - Device for changing the pressure of rolls in flat printing presses. : en pl
  • US1558607A - Liquid-feed device : en
  • US1558846A - Paper-sizing process : en
  • US1558991A - Surge dissipator for electrical precipitation circuits : en
  • US1559001A - Stocking protector : en
  • US1558920A - Progress chart : en
  • US1559424A - Toy : en
  • ES94554A1 - Procedure for the manufacture of seamless pipes from a hollow block. : en es
  • US1558497A - Coin-controlled mechanism : en
  • US1558709A - Self-closing top for containers : en
  • US1559186A - Timing mechanism : en
  • US1559331A - Umbrella geat : en
  • US1558467A - Disk wheel : en
  • US1559317A - Garage double-door operator and fastener : en
  • US1559530A - Shade-roller attachment : en
  • US1558470A - Fish lure : en
  • AT101326B - Method of making an asbestos slate material. : de en
  • US1558540A - Pool-ball rack : en
  • AT101392B - Attachment of catenary lines. : de en
  • DK35190C - Method and device for the production of extensible bodies of tungsten or other high melting point metals. : da en
  • AT101405B - Self loader. : de en
  • US1558989A - Tire-rim-adjusting device : en
  • AU2009124A - Improvements in and connected with gates : en
  • US1558494A - Display box : en
  • US1558630A - Hydraulic seal for rotary engines : en
  • PL2818B1 - The method of welding copper is by means of a copper alloy wire containing a deoxidizing agent. : en pl
  • US1558921A - Letter case and wallet : en
  • US1559373A - Flycatcher : en
  • CA254929A - Removable creeper for caterpillars : en fr
  • US1559372A - Telephone-exchange system : en
  • PL2883B1 - : en pl
  • PL2930B1 - : en pl
  • USD68602S - Design for a reflector : en
  • US1558908A - Automobile wheel rim : en
  • US1559506A - Roof covering : en
  • DE420647C - Tanning agents : de en
  • FR596622A - Self-inflating life belt : en fr
  • FR596657A - Improvements to devices for manufacturing plates and annealing window glass : en fr
  • US1558495A - Process of making roofing felt or like material : en
  • DE420472C - Rake : de en
  • US1558828A - Recording chronograph : en
  • US1559210A - Vanity-case holder : en
  • AT101317B - Method and device for melting metals in a shaft furnace. : de en
  • FR596536A - Rotary sprayer for liquids : en fr
  • FR596688A - Improvements to box wrapping machines : en fr
  • DE420602C - Internal combustion engine with a pressure mixture chamber : de en
  • US1558539A - Pool-ball rack : en
  • US1558721A - Gyroscopic stabilizing system : en
  • US1559171A - Game : en
  • US1559520A - Putting green and similar playing surface : en
  • DE420407C - Device for fastening pole bodies to rotors of electrical machines by means of claw-like fastening means that can be pushed into round, semi-closed longitudinal grooves of the rotor body : de en
  • FR596754A - Use of pearls, ova, capsules as containers for all products of the perfume industry or related thereto : en fr
  • FR596795A - Improvements to rectifiers for alternating currents : en fr
  • GB241699A - Improvements relating to gas burners : en
  • GB241979A - Improvements in and relating to rotary engines, pumps, compressors and the like : en
  • DE419887C - Bottle pouring spout with air channel and ball seal : de en
  • DE420613C - Ballet shoe : de en
  • US1558517A - Process oe painting : en
  • US1559049A - Hose clamp : en
  • PL2964B1 - The method and device for bronzing prints on paper strips. : en pl
  • US1558480A - Sectional boiler : en
  • SU698A1 - Steam Superheater : en ru
  • US1559099A - Lifting jack : en
  • US1559246A - Signaling apparatus : en
  • DE420408C - Housing seal for gas-cooled, electrical machines in which the cooling gas circulates in circles and is sealed against the outside air in the bearings by liquid : de en
  • FR596603A - Double control device for switches and circuit breakers in oil : en fr
  • GB238187A - Improvements in or relating to rolling mills : en
  • FR596660A - Arrangement of support bearings for piston rods of gas engines : en fr
  • US1558613A - Cutting and grinding apparatus : en
  • US1559033A - Chuck : en
  • US1559340A - Irritant product from the rhus plant and process of obtaining the same : en
  • US1559428A - Pin-tag-fastening tool : en
  • DE420411C - Facility for operating Roentgen pipes : de en
  • US1558934A - Hawk caller : en
  • US1559034A - Railway-crossing gate : en
  • US1559126A - Process for the manufacture of colloidal substances in the form of small balls or grains : en
  • SU696A1 - Steam superheater for ship type water tube boiler : en ru
  • PL2915B1 - The method of welding seams and cracks in already fixed sheets. : en pl
  • US1559007A - Automobile signal : en
  • US1559088A - Adapter : en
  • US1558664A - Shank for turn shoes : en
  • US1558866A - Decorative fabric : en
  • PL2909B1 - Flywheel in a spring hammer. : en pl
  • US1558712A - Switch-operating mechanism : en
  • US1559307A - Hand traveling bag : en
  • DE420737C - dinghy : de en
  • DE420811C - Smoldering furnace : de en
  • FR596721A - Umbrella : en fr
  • GB227785A - A stabilized glauconite and method of making same : en
  • US1558667A - Skate : en
  • ES94429A1 - A traction and repulsion device for trams. : en es
  • US1558852A - Arc-extinguishing device : en
  • US1558875A - System of control : en
  • CA255026A - Nut lock : en fr
  • US1558472A - Tobacco-leas conveysb : en
  • PL2999B1 - Machine for peeling and polishing grain or other grain. : en pl
  • US1558745A - Pumping apparatus : en
  • US1559485A - Typewriter-line guide : en
  • US1559187A - Scaffolding construction : en
  • AT101332B - Safety device for explosive cartridges. : de en
  • DE420619C - Conveyor belt system with moving side walls : de en
  • CA254987A - Manufacture of methyl alcohol and other oxygenated organic compounds : en fr
  • AT101394B - Multipole plug-in coupling. : de en
  • ES94311A1 - A procedure for the construction of the external boxes of pianos. : en es
  • AT101433B - Two-part mixing drum. : de en
  • US1558505A - Method of producing rubber articles : en
  • US1559035A - Process and apparatus for dehydrating emulsified oils : en
  • US1559352A - Attachment for cribs, perambulators, and the like : en
  • US1558724A - Holding means for doors and the like : en
  • US1559073A - Progressive change-speed gear : en
  • US1558570A - Headlight : en
  • DE420614C - Central lubrication for the spindles of spinning and twisting machines : de en
  • DE420777C - Beet harvest plow : de en
  • ES94393A1 - A new industrial product consisting of a new ink for all kinds of writing. : en es
  • DE419772C - Maximum current switch : de en
  • ES94276A1 - A deep sea cable sleeve. : en es
  • ES94547A1 - Improvements in propulsion propellers for airplanes, aircrafts and the like. : en es
  • PL2936B1 - Belt to keep the folds on the pants. : en pl
  • US1559513A - Bat-forming machine : en
  • US1558820A - Furnace-grate construction : en
  • US1559029A - Spring suspension : en
  • PL2941B1 - Carbon absorption apparatus. : en pl
  • US1558506A - Drawer construction : en
  • US1558541A - Monitoring set job telegraph repeaters : en
  • US1558750A - Shock-absorbing means : en
  • US1559038A - Switch for vehicle signal systems : en
  • US1559100A - Container : en
  • USD68584S - Design for a broad-tread tire : en
  • DE420471C - Device for the revitalization of meadows : de en
  • US1558553A - Fountain pen : en
  • US1558843A - Weight-indicating and price-computing scale : en
  • US1558849A - Flexible locomotive drive : en
  • AT101309B - Seal mark and process for their manufacture. : de en
  • PL2992B3 - Vacuum cleaner for pipe filters with vacuum pads, temporarily retracted into the working position. : en pl
  • US1558596A - Centrifugal reamer for oil wells and the like : en
  • CA254989A - Centering and supporting device for train pipes : en fr
  • CA254886A - Excess heat protector for electric machines : en fr
  • US1559364A - Inflatable ball : en
  • US1559047A - Automobile heater : en
  • US1559200A - Pallet-feeding mechanism : en
  • AU2272525A - An improved easing 1 for enclosing insulating material around hotwater circulating tanks : en
  • AT101322B - Process for the production of anthraquinone and its derivatives. : de en
  • AT101396B - Spring arrangement for power transmission from a hollow shaft to a vehicle drive wheel, in particular for electric vehicles. : de en
  • DE420653C - Glass holder connected to an ashtray : de en
  • DE420814C - Locking and locking device for the folding box walls of cars : de en
  • DE420686C - Low-voltage feed-through for oil tanks for electrotechnical purposes : de en
  • GB241721A - Improvements in or relating to walls and building blocks : en
  • FR596685A - Composition and method for treating rubber : en fr
  • GB241675A - Improvements in and relating to means for winning rocks and minerals : en
  • DE420703C - Salt bath for converting iron into steel : de en
  • DE420702C - Free-hanging, fork-shaped loading device : de en
  • US1558829A - Hypodermic syringe : en
  • USD68569S - : en
  • US1558548A - Ironing machine : en
  • US1559499A - Process and machine for making tile : en
  • ES94450A1 - A new waterproof work suit. : en es
  • US1558940A - Process for making a frozen comfeotion : en
  • US1559190A - Drill press : en
  • DE420732C - Knocking table : de en
  • PL2824B1 - Spreader for bleeding printing forms. : en pl
  • US1558681A - Cushion connection for vehicle construction : en
  • AT101418B - Chimney top. : de en
  • FR596675A - Automatically Operated Musical Instrument Improvements : en fr
  • US1559489A - Process of making hydrated alumina and by-products : en
  • AT101450B - Process for liquefying and saccharifying starch. : de en
  • US1558963A - Process of bleaching nuts : en
  • US1559245A - Grinding machine : en
  • US1559432A - Feed receptacle for poultry : en
  • US1559209A - Horse collar : en
  • US1558976A - El beck : en
  • US1559516A - Manufacture of nitrogenic and phosphatic combinations : en
  • CA255031A - Heating attachment for motor vehicles : en fr
  • ES94316A1 - A ratchet switch, with automatic connection and disconnection. : en es
  • FR596647A - Rule to calculate the exchange : en fr
  • GR1044B - HOW TO MAKE SANDALS AND SHOES MADE OF WATERPROOF MATERIAL. : el en
  • CA254997A - Belt squaring and punching machine : en fr
  • AT101440B - Number wheel. : de en
  • US1558766A - Golf playing apparatus : en
  • AU1915624A - Method of and machine for pitting 1 drupaceous fruits : en
  • DE420591C - Chain grate : de en
  • US1559017A - Electrical power-transmission system : en
  • US1559267A - Fur-seaming machine : en
  • US1558677A - Spray head : en
  • US1559277A - Wheel-supporting fork for bicycles and the like : en
  • FR596592A - Automatic mechanism for circuit breaker control : en fr
  • FR596758A - Pulse transmitter and sending device : en fr
  • FR596794A - Reversing ovens : en fr
  • GB234129A - Improvements relating to control devices for motor driven refrigerating machines : en
  • CA255030A - Washing machine : en fr
  • FR596593A - Microscope : en fr
  • CA255004A - Process of emulsifying milk fat : en fr
  • FR596770A - Maximum boil and temperature alarm : en fr
  • DE420753C - Drive for clippers by means of an electric motor : de en
  • ES94308A1 - A reel for loaded conductors. : en es
  • FR596635A - Beater for gins, and other threshing machines : en fr
  • FR596728A - Valve box : en fr
  • US1559361A - Storage-battery-charging plug : en
  • ES94352A1 - Classification procedure and corresponding devices. : en es
  • GB241645A - Improvements in the manufacture of flour or meal : en
  • ES94493A1 - Improvements in cigarette-feeding apparatus and other items and other such shaped items. : en es
  • PL2996B1 - The method of making photographic and tricolor plates. : en pl
  • US1558742A - Combination machine vise : en
  • US1559480A - Safety catch : en
  • PL2809B1 - Bush metal, lead. : en pl
  • US1559121A - Tractor antibucking attachment : en
  • DK35200C - Indicative Driving Directions for Vehicles. : da en
  • FR596618A - Improvements to shock absorbers : en fr
  • ES94337A3 - Improvements in the production of metal rims for the reception of solid elastic tires for heavy types of rolling vehicles. : en es
  • CA254893A - Valve grinding machine : en fr
  • FR596588A - Stereoscopic camera : en fr
  • US1558879A - Linear measure or scale : en
  • FR596723A - Cellular heat insulating shell : en fr
  • ES94329A1 - A new friction spring made up of identical or similar elements. : en es
  • US1559154A - Boiler with superheater : en
  • US1559488A - Locomotive construction : en
  • FR596504A - Anti-vibration handlebars for bicycles : en fr
  • PL2875B1 - Wrench for threaded connections. : en pl
  • FR596541A - Control system for the lift and traction propellers of a helicopter : en fr
  • FR596615A - Water separator for steam lines : en fr
  • FR596640A - Process for bleaching, purifying and concentrating sulphates of alkaline earth metals, and in particular that of barium : en fr
  • PL2984B1 - The field irrigation device is sprinkled. : en pl
  • DE420671C - Process to increase the shelf life of supporting sticks : de en
  • US1559440A - Plow : en
  • ES94325A1 - Improvements in the carburettors. : en es
  • ES94476A3 - A wing clamp shuttle for power looms. : en es
  • ES94514A1 - A new product to exterminate rats and other harmful animals and insects. : en es
  • ES94479A1 - A method of obtaining a continuous change of drawings or figures that produce the impression of fixed or moving views. : en es
  • US1558918A - Steel alloy for the rollers of pilger rolling mills : en
  • GB241661A - Improvements in electrical devices, such as variable electrostatic condensers, variable inductances and the like : en
  • DE420458C - Arrangement of the self-induction resistors in the process of comparing the current load on the brush bolts of DC machines or converters : de en
  • DK35192C - Beet cutter. : da en
  • FR596553A - Electric control device for vehicle traction : en fr
  • FR596638A - Improvements to single updraft washing machines for the treatment of coals and ores of any size : en fr
  • ES94442A1 - A new device for sanding, molding and sawing wood. : en es
  • FR596739A - Process for embossing and re-embossing any fabrics, papers and films : en fr
  • GB222884A - Improvements in and relating to electric cooking utensils and other like apparatus, and an improved element therefor : en
  • GB241724A - Composition for building walls, floors and structures : en
  • US1558612A - Stool : en
  • US1559178A - Automatic coupling for pneumatic train pipes : en
  • GB241976A - A composition to be applied to cement work before painting : en
  • DE420819C - Step grate with movable grate steps : de en
  • US1558990A - Razor-blade-sharpening apparatus : en
  • DE420662C - Gas cylinder valve : de en
  • ES94298A2 - A servo brake. : en es
  • ES94496A1 - A slow combustion drum. : en es
  • DK35194C - Burner. : da en
  • ES94301A1 - An electric coffee maker. : en es
  • GB241701A - Improvements in wickerwork hampers and baskets : en
  • GB241964A - Improvements in or relating to electrically operated indicating apparatus for vehicles : en
  • US1559194A - Combined automobile signaling and advertising device : en
  • US1559354A - Golf-drive tester : en
  • US1559393A - Process for treating rubber and similar materials and to the products obtained thereby : en
  • US1558872A - Telephone system : en
  • FR596509A - Device for removing pulp from stone fruits : en fr
  • US1559043A - Resilient support for packing fragile articles : en
  • US1559298A - Motion-picture machine : en
  • GB241819A - Improvements in toilet seat covers : en
  • CA6937S - Tube and cleaner : en
  • DE420704C - Roller current collector in which the roller axle is connected to the current collector rod by helical springs : de en
  • DE420861C - Furnace for reducing oxidic iron ores : de en
  • FR596573A - Assembly for the manufacture of automobile cases : en fr
  • DE420436C - Device for displaying gas additions : de en
  • ES94297A1 - Improvements in the propulsion system of ships. : en es
  • US1558944A - Telephone switch : en
  • US1559387A - Feed mechanism for printing machines : en
  • DE420596C - Inclination scales working with additional weights : de en
  • US1558839A - Means for use in raising the lids of kettles and like vessels : en
  • AT101447B - Multi-conductor cable. : de en
  • FR596670A - Container for the transport and storage of liquid chemicals and its manufacturing process : en fr
  • FR596774A - Device for the mechanical and rapid mounting of the balls of annular bearings : en fr
  • GB236567A - Improvements in machines for washing plates, dishes and the like : en
  • DK35196C - Load Coil for Submarine Cables. : da en
  • PL2919B1 - the manufacture of printing plates for the protective printing of banknotes and the like. : en pl
  • DE420309C - Bottle cooler : de en
  • DE420808C - Circumferential channel with two flexible base plates : de en
  • GB241738A - Improvements in liquid meters : en
  • US1558715A - Attachment for ophthalmic mountings : en
  • US1559468A - Slicing machine : en
  • PL2963B1 - Electric clock. : en pl
  • US1558559A - Production of oxygenated organic compounds : en
  • US1559189A - Gear-shift-lever lock : en
  • ES94314A1 - Improvements in internal combustion engines. : en es
  • ES94563A1 - Improvements in the trigger mechanism of machine guns and portable and automatic firearms. : en es
  • DE420599C - Fencing for orchards, etc., made of wedge-shaped panels : de en
  • AU2111724A - Improvements in tobacco pipes : en
  • US1558450A - Sparkler : en
  • US1558655A - Automatic road crowner : en
  • DE416770C - Arrangement for generating high-voltage direct current from alternating current or pulsating direct current or vice versa : de en
  • DE420592C - Device for regulating the generation of steam in boilers : de en
  • GB241720A - Improvements in and relating to agricultural and other implements : en
  • DK35186C - Electromagnetic Compass. : da en
  • US1558589A - Composition for preventing corrosion : en
  • US1559070A - Fluid control for dampers for unit ventilators : en
  • GB241813A - An improved construction of discharging means for benzine and like tins : en
  • DK35184C - Apparatus for Measuring Blood Pressure. : da en
  • ES94418A1 - A healing, fortifying and insecticidal product for all kinds of plants. : en es
  • FR596607A - Device for the control of railway wagons : en fr
  • GB241844A - Process of preparing zirconium alloys especially alloys containing silicon & zirconium of reduced silicon content : en
  • AU2502325A - Reverse drive for power units to railway vehicles andthe like : en
  • DE420603C - Support bearing arrangement for piston rods in large gas engines : de en
  • AT101403B - Method for achieving a thermally and technically more favorable design of locomotives, locomobiles and the like. like : de en
  • US1558659A - Cultivator : en
  • US1559085A - Permeameter : en
  • USD68595S - Design for a casing eor induction coil : en
  • AU2260725A - Flange lubricator : en
  • FR596590A - Internal combustion engine by direct injection : en fr
  • GB241831A - Improvements in means for regulating the braking action of internal-combustion engines of motor vehicles : en
  • CA255038A - Process of making sodium acid sulphite : en fr
  • GB241635A - Improvements in or relating to liquid piston internal combustion pumps : en
  • GB241763A - Clawed driving wheel for motor ploughs, tractors and the like : en
  • GB241811A - Lamp shade fitting : en
  • FR596751A - single plate heat exchanger assembled : en fr
  • US1559481A - Flash light : en
  • US1558479A - Antislipping device for ladders : en
  • GB241638A - Improvements in or relating to drilling machines : en
  • GB234812A - Improvements in and relating to the control of dynamo electric machines : en
  • PL2900B1 - Method of obtaining barium cyanide. : en pl
  • ES94606A3 - Regulating device for compressed air distribution. : en es
  • GB241729A - Improvements in and relating to double-fluid cells : en
  • FR596599A - Device for controlling the so-called <tempo> handle by the lower limbs in pneumatically actuated musical instruments : en fr
  • CA255032A - Connection for bedsteads : en fr
  • US1558510A - Burner : en
  • US1559490A - Dump body : en
  • GB241691A - Improvements in furnaces for burning pulverised fuel : en
  • DE420728C - Ventilation device for hiking hives with back treatment : de en
  • ES94426A1 - A synthetic indicating apparatus. : en es
  • FR596545A - Coupling device for automobile starter dynamo : en fr
  • GB241977A - Improvements in or relating to launching and landing apparatus for flying boats : en
  • CA254920A - Piston : en fr
  • GB241846A - Improvements in hoods for vehicles : en
  • CA255035A - Hand control means for clutch pedals : en fr
  • GB241816A - Improvements in windows : en
  • DE420799C - Space fluid storage : de en
  • FR596693A - Improvements to heat exchangers : en fr
  • GB237605A - : en
  • GB239829A - Improvements in shock absorbers for the handle-bars of bicycles : en
  • DE420404C - Permanent alternating pole magnet for small magnet-electric machines : de en
  • DE420778C - Device for the even distribution of grain and other grainy substances : de en
  • DE420820C - Draft regulator for fuel stoves : de en
  • DE420538C - Shaft drive device : de en
  • DE420658C - Device for electrical remote adjustment of the throttle valves of vehicle engines : de en
  • ES94340A1 - Rolling lever to drive the rotational movement of fixed pulleys. : en es
  • FR596598A - Vertical bolt lock for automotive doors and other applications : en fr
  • DE420860C - Device for moving the universal rail : de en
  • GB241670A - Improvements in machines for slotting screw heads : en
  • GB241713A - An improved paperweight : en
  • GB241991A - Improvements in or relating to coking retort ovens : en
  • FR596796A - Method and devices for stapling blanks for the manufacture of canister bodies : en fr
  • FR596567A - Removable paper support apron for portable typewriters : en fr
  • US1559118A - Ball-bearing construction : en
  • US1559403A - Safety-bar attachment for railway switches : en
  • DE420616C - Method for covering and tensioning a tennis racket with a metal bracket : de en
  • FR596556A - Mode of presentation of perfumery products such as rice powder, eyeshadows and the like : en fr
  • DE420474C - Piston engine : de en
  • DE420635C - Dry distillation of wood or the like. : de en
  • FR596510A - Improvements in rotary hammers : en fr
  • GB241747A - Improvements in weighing apparatus : en
  • DK35183C - Pipe transmitter connection for wireless Telegraphy and Telephony. : da en
  • ES94419A1 - A new procedure for packaging inks in metal containers. : en es
  • FR596780A - Improvements in the construction of plate discs intended for the formation of cuffs or double edges and for the longitudinal false seam of stockings in knitting looms of the type described in French patent No. 481.387 of April 4, 1916 : en fr
  • PL2862B1 - Flat cardboard set for the production of cardboard boxes. : en pl
  • DE420451C - OE switch traverse : de en
  • FR596586A - Reservoir brush refinements : en fr
  • ES94278A1 - Hydraulic gear. : en es
  • ES94300A3 - A deoxidizing product. : en es
  • FR596658A - Improvement in removable combustion chambers applicable to heat engines : en fr
  • GB230081A - Improvements in cushion tyres : en
  • DE420575C - Magnetic inductor with horseshoe magnet and a ring-shaped pole housing in between : de en
  • US1558808A - Lamp bracket : en
  • US1558816A - Sled attachment for motor-driven vehicles : en
  • US1559477A - Cylindrical-glass-cutter holder : en
  • US1559411A - Double spark-ignition system : en
  • USD68575S - Design eor light-transmitting glass : en
  • SU697A1 - Steam Superheater : en ru
  • DE420673C - Process for producing foam for fire extinguishing purposes : de en
  • GB231502A - Improvements in ciphering machines having a plurality of ciphering rollers for effecting substitution of the signs : en
  • GB236572A - : en
  • GB241744A - Improvements in jars for confectionery and the like : en
  • AU2012024A - Improvements inthe construction of knives of chaffcutters : en
  • US1559016A - Method of and tank for storing oil : en
  • DE420348C - Method and device for inducing electrical currents in a conductor structure : de en
  • USD68594S - oe rochester : en
  • US1559507A - Preserving ground-line section of poles : en
  • GB237547A - Improvements in electrical apparatus for the elimination of aperiodic disturbances : en
  • GB242211A - Improvements in and relating to package wrapping art : en
  • DE420633C - Gas heating burner with funnel-shaped insert : de en
  • PL2857B1 - : en pl
  • FR596600A - Heating system for incubators by calorifier with constant hot air flow and regulation by variable bypass of the gases given off by the lamp : en fr
  • FR596566A - Special boiler device for central heating with hot water or steam, adapting to any kitchen stove : en fr
  • CA254889A - Electric motor : en fr
  • US1558859A - Electrolytic condenser : en
  • ES94528A3 - A procedure for the manufacture of fish meal. : en es
  • CA254979A - Drawbar key safety device for cars : en fr
  • GB241666A - Improvements in the process of removing hair from hides or skins : en
  • GB241770A - An improved machine for filling and capping bottles : en
  • GB241674A - Improvements in or relating to wireless or electrical terminals, couplings and the like : en
  • GB241840A - Improvements in railway rail joints : en
  • DE417112C - Straightener for bar iron, shaped iron, railroad tracks, etc. : de en
  • GB223550A - Improvements in or relating to steam-generating plant : en
  • DE420701C - Register strip punching machine for the production of register strips for die setting and line casting machines with adjustment of the punching mechanism by rotating elements : de en
  • DE420715C - Electrically driven sand spinner with adjustable spinning wheel : de en
  • PL2825B1 - Water heater for feeding steam boilers. : en pl
  • CA254995A - Machine for making offset press plates : en fr
  • PL2913B1 - ^ ¦Kl 49 f * - »Forging machine or forging machine in a team with shears. : en pl
  • US1559064A - Display receptacle : en
  • AU2557225A - Improvements in foundations for buildings : en
  • US1558496A - Method of uniting alpha rubber heel and leather base : en
  • PL2950B1 - A method and apparatus for recovering vapors mixed with air from large liquid reservoirs : en pl
  • US1559055A - Comb : en
  • US1559443A - Mold : en
  • CA254955A - Journal box bearing : en fr
  • US1559444A - Heel reenforcement and support : en
  • PL2953B1 - The method of producing artificial resins. : en pl
  • US1558959A - Transmission : en
  • CA255000A - Electric arc lamp : en fr
  • AT101438B - Fuse for alarm contact devices. : de en
  • US1558965A - Apparatus for treating ores or the like : en
  • US1559258A - Portable sprayer for destroying vermin on plants : en
  • US1558727A - Screen frame and shoe for supporting the same : en
  • US1559348A - Oil-well hook-on device : en
  • USD68565S - Design for wall paper : en
  • AT101399B - Process for the production of wooden panels for doors, furniture and the like like : de en
  • PL2994B1 - The method of obtaining photocells. : en pl
  • US1558626A - Drawing-frame carrier for the spinning of artificial textile materials : en
  • PL2856B1 - Advertising poles. : en pl
  • PL2882B1 - Device about electron discharges. : en pl
  • DE420674C - Tin box with a flange rolled outwards : de en
  • AT101356B - Rake. : de en
  • US1558623A - Automatic device for draining variable-pressure alarm systems : en
  • US1558757A - Variable-pressure gas regulator : en
  • US1558608A - Filter : en
  • US1558909A - Selective circuits : en
  • US1558978A - Bearing : en
  • AU2224025A - A game of skill and apparatus therefor : en
  • DE420347C - Magnetic blow-out device for electric sparks : de en
  • DE420829C - Ball-moving bearing : de en
  • FR596594A - Further training in coal washing facilities : en fr
  • PL2871B1 - Apparatus for using razor knives that are safe for purposes other than shaving. : en pl
  • US1559248A - Ignition system : en
  • PL2948B1 - Radiotelegraphic signaling. : en pl
  • US1558504A - Paper-perforating machine : en
  • AU2361125A - Improvements in cleansing means for milking machine teat cups : en
  • CA254891A - Tobacco pipe : en fr
  • ES94599A3 - A procedure for the manufacture of a white and transparent rubber-based glue. : en es
  • US1558781A - Brick machine : en
  • US1558806A - Electromechanical power-transmission mechanism : en
  • PL2805B1 - Regulating device for variable speed internal combustion engines, especially for fuel injected automotive engines. : en pl
  • PL2974B1 - A device for lifting the cutting mechanism of lawn mowers to a vertical position. : en pl
  • US1558485A - Spring spreader : en
  • US1559226A - Electrical fuse : en
  • DE420774C - Liquid heater : de en
  • ES94525A1 - A toilet with a removable bidet. : en es
  • GB236521A - Improvements in matrix releasing and delivering means for typographical machines : en
  • US1558937A - Dynamo-electric machine : en
  • US1559371A - Automatic telephone system : en
  • US1559025A - Car for hot metal : en
  • US1559132A - Duplex envelope : en
  • USD68560S - Design for a teapot or similar article : en
  • AU2356025A - Process forthe manufacture of colloidal substances inthe form of small balls or grains : en
  • CA255041A - Eyeletting machine : en fr
  • ES94491A1 - An electrical push button switch. : en es
  • PL2815B1 - : en pl
  • US1559068A - Inking means for duplicating machines : en
  • PL2843B1 - Engine. : en pl
  • AU2273025A - Electric control devices : en
  • US1558847A - Reproducer mounting : en
  • USD68590S - Willard a : en
  • US1558925A - Throttle-rod stuffing box : en
  • US1559309A - Tractor harrow : en
  • CA254938A - Electric water heater : en fr
  • DE420504C - Process for the production of plaque patterns : de en
  • DE420789C - Device for the formation of a water veil on jet pipes : de en
  • GB240416A - Improvements in means for utilizing waste gases in locomotives : en
  • DE420549C - Device for skinning animals with protective device : de en
  • DE420576C - Coil made of conductive tape material for electrical machines and apparatus, which prevents rolling up by looping around one end : de en
  • US1559254A - Automobile horn : en
  • US1559365A - Pump : en
  • DE420542C - Connection between towing vehicle and trailer : de en
  • PL2990B1 - Device for catching insects. : en pl
  • DE420632C - Feeder for dough thread laying machines : de en
  • AT101325B - Process for the distillation of liquids which are emulsions and have a tendency to bubble and foam, in particular tars. : de en
  • AT101335B - Process for the preparation of the basic phosphorus substance of milk casein in pure form. : de en
  • US1559196A - Vulcanizing rubber : en
  • US1559533A - Method of constructing sheathed filler members : en
  • US1559311A - Flax-gathering attachment for binders : en
  • PL2870B1 - fto ^; fto ^; fto ^; : en pl
  • PL2897B1 - Preparation of the catalytic body for the synthesis of ammonia. : en pl
  • DE420818C - Process for the preparation of substantive green azo dyes : de en
  • DE420670C - Process for the preservation of smoked fish : de en
  • PL3000B1 - Glass blowing method and device. : en pl
  • US1558576A - Flexible coupling : en
  • US1558751A - Cork-packing machine : en
  • PL2985B1 - Valve for homogenizing machines. : en pl
  • US1558939A - Composite pile : en
  • US1559366A - Copyholder : en
  • US1559383A - Drawing frame for spinning machines : en
  • PL2826B1 - Method and device for cooling down coke while producing water gas and steam. : en pl
  • US1558838A - Guide and score card for control in progressive games : en
  • US1558912A - Mechanically-operated fan : en
  • DE420816C - Circuit arrangement for selective disconnection of parallel cables : de en
  • US1558669A - Mixing apparatus : en
  • DE420695C - Device for washing, in particular bobbins spun or wound with rayon : de en
  • FR596523A - New stop and direction change signaling system : en fr
  • PL2888B1 - A method and an apparatus for the direct production of iron and its rawagtonyoh derivatives. : en pl
  • US1558703A - Golf club : en
  • US1558717A - Cotton picker : en
  • US1558830A - Electron-discharge device : en
  • US1558526A - Radiator-fin-forming machine : en
  • US1559534A - One-man boat-launching apparatus for ships : en
  • CA254951A - Arrangement for feeding boilers : en fr
  • US1559185A - Headlight reflector : en
  • DE420699C - Steam generator : de en
  • US1558620A - Rotary compressor with crescent-shaped working space : en
  • PL2821B1 - The way of running the support along a straight line or another line drawn on a cylindrical surface, especially when applied to machine tools. : en pl
  • US1558744A - Eyeglasses or spectacles : en
  • US1559261A - Skylight : en
  • US1559369A - Hook-and-eye fastener : en
  • US1559523A - Tooth-cleaning device : en
  • US1558900A - Railway-traffic-controlling apparatus : en
  • USD68561S - Ltjcien andttze : en
  • DE420539C - Feeding device for gristmills consisting of a flap and a second flap with own mobility : de en
  • DE417008C - Rigid hot-water bottle that can be filled with a meltable mass that can be crystallized : de en
  • DE420337C - Process for annealing mechanically pretreated metals : de en
  • CA254982A - Auxiliary heater : en fr
  • DE420749C - Process for preventing the formation of lumps in adhesive powders, sizing and finishing agents : de en
  • DE420770C - Process for the operation of pulverized fuel firing systems and the corresponding device : de en
  • DE420720C - Band saw machine : de en
  • ES94313A1 - An improvement in drinking water limiting devices. : en es
  • GB241768A - An improved saw setting machine : en
  • GB241507A - Improvements relating to fluid pressure braking apparatus : en
  • CA254993A - Cabinet phonograph : en fr
  • US1558642A - Shaving soap : en
  • CA254924A - Pulley : en fr
  • GB236570A - Improvements in knitted fabrics : en
  • GB241765A - Improvements in or relating to tyre and like inflating valves : en
  • GB219700A - Improvements in and relating to fuses for projectiles and the like : en
  • GB241668A - Improvements relating to valves or swivel joints of the plug type : en
  • ES92756A2 - A new industrial procedure for loose covers for notebooks of any kind. : en es
  • GB239876A - Improvements in and relating to fuses for projectiles and the like : en
  • ES94438A2 - Improvements in the adaptation of combustion engines for use in the navy. : en es
  • GB241731A - Improvements in and relating to means for forming concrete blocks : en
  • US1558543A - Molding flask : en
  • US1558853A - Process for the metallization of porcelain or glass : en
  • US1559139A - Pumping mechanism : en
  • US1558848A - Heater : en
  • US1559456A - Gas filter : en
  • DE420629C - Kneading machine with crank mechanism : de en
  • ES94355A3 - A procedure for the conservation and sterilization of figs and other dried or green fruits in tin cans or in glass or other containers or treated directly without packaging. : en es
  • ES94550A1 - Procedure for the manufacture of malleable cast iron and malleable steel respectively. : en es
  • ES94613A1 - A perfected procedure for the manufacture of cement. : en es
  • US1558889A - Pencil : en
  • USD68568S - Design for a finger ring or article of similar nature : en
  • FR596763A - Product for cleaning windows, mirrors, marble, etc. : en fr
  • US1558754A - Cuff : en
  • US1558893A - Electric rack-locomotive drive mechanism : en
  • US1558684A - Garment hanger : en
  • US1559324A - Bunion protector : en
  • ES94452A1 - Improvements in electron emitting valve carriers. : en es
  • ES94556A1 - A hygienic beverage conditioning system with conservation of its temperature. : en es
  • ES94608A2 - Luminous device for license plate indicator in automobiles. : en es
  • FR596701A - Improvements to automatic thread distributors for machines intended for fabric manufacturing : en fr
  • US1559360A - Method of and means for electric welding : en
  • US1559420A - Gas water heater : en
  • US1558770A - Candle-shade holder : en
  • US1559362A - Flagman's kit : en
  • DE420512C - Stair grate : de en
  • FR596608A - Spade : en fr
  • GB230457A - : en
  • GB231840A - Improvements in or relating to oil cracking stills : en
  • FR596786A - Attachment device for cable brakes used on motor trucks : en fr
  • GB219984A - Improvements in or relating to electric distribution systems : en
  • FR596793A - Process for manufacturing thick objects, seats for sanitary ware and any thick objects using plastics based on casein or of a similar character : en fr
  • ES94473A1 - Improvements in pumps for deep wells. : en es
  • GB241829A - Improvements relating to mops : en
  • ES94529A1 - A plug for power looms. : en es
  • US1558500A - Driving device : en
  • US1558488A - Lasting and thread-fastening machine : en
  • CA254896A - Spring seat, easy chair, lounge and settee : en fr
  • ES94484A1 - A process for the manufacture of tubes or vessels of electric lighting with rarefied gases. : en es
  • ES94612A3 - A procedure for the manufacture of cotton and artificial silk fabrics by forming a mixture. : en es
  • FR596624A - Rack for shoemaking machines : en fr
  • ES94474A1 - Improvements in phonographs. : en es
  • FR596651A - Machine for cutting the embroidery background along the edge of the embroidery : en fr
  • US1558549A - Apparatus for saturating fibrous materials : en
  • US1558675A - Controlling mechanism : en
  • US1559101A - Cushion-spring shackle : en
  • US1559159A - Telegraph signaling system : en
  • DE420682C - Method and device for the automatic disinfection of sink toilets : de en
  • ES94495A1 - A special coating that aims to make absolutely watertight and waterproof any container that must contain mineral oils or their derivatives. : en es
  • GB241760A - Improvements in and relating to float-operated lifting apparatus : en
  • GB241761A - Improvements relating to metallic railway sleepers : en
  • CA254916A - Boring tool : en fr
  • CA254983A - Process for making arsonaphenyl amino alcohols : en fr
  • FR596632A - Improvements made to beams subjected, among other forces, to bending forces, in particular those used as spars for airplane wings : en fr
  • US1559283A - Cover-attaching means : en
  • CA254975A - Drafting and lay-out instrument : en fr
  • CA254894A - Pressure regulating valve : en fr
  • CA254909A - Water closet flushing device : en fr
  • FR596731A - Installation of petroleum engines with at least two engines working together on a motor shaft : en fr
  • USD68577S - Design for a game board or similar article : en
  • US1559323A - Duplex rotary pump : en
  • DE420655C - Spring arrangement for the valves of explosion engines : de en
  • FR596765A - Shaft mounting device for rotating devices : en fr
  • GB228137A - Improvements in and relating to forced feed devices for aeroplane engines : en
  • US1558998A - Therapeutic lamp appliance : en
  • US1559247A - Calendar : en
  • US1558534A - Telephone circuits : en
  • US1559002A - Electric heater : en
  • DE420582C - Electrical delay line with capacities in a bridge and inductive elements in series : de en
  • DE420882C - Adjustable agricultural loop : de en
  • FR596666A - Mechanical cork foot suitable for application to artificial legs and likely to make it less painful for amputees to walk : en fr
  • GB231811A - Manufacture of artificial materials : en
  • USD68588S - Design for a faceplate for auto signal : en
  • DE420784C - Shaping machine, planing machine or related machine tool with a reciprocating ram : de en
  • ES94332A1 - Arrangement of a refrigerating machine. : en es
  • FR596692A - Method and machine for knitting reinforced, cuffed hosiery articles and products thereof : en fr
  • US1558544A - Rotary brush : en
  • US1559062A - Adapter : en
  • US1558977A - Combined shelf and bracket : en
  • USD68579S - Moss hymak levy : en
  • ES94378A1 - A wireless telephone receiver, with a special coil, galena detection and amplification by valves powered exclusively by industrial electric current without batteries or accumulators. : en es
  • GB241742A - Improvements in, or connected with, traction wheels : en
  • US1559419A - Exercising apparatus : en
  • FR596503A - Circuit breaker for spark ignition devices : en fr
  • GB241754A - Improvements in or appertaining to railway or tramway rail joints : en
  • DE420533C - Internal combustion turbine : de en
  • ES94532A1 - Improvements introduced, particularly as regards their manufacture, in articles that work by means of a grinding machine, especially in camshafts for internal combustion engines. : en es
  • ES94549A3 - Retention device on the balance arm, with pressure mechanism. : en es
  • FR596528A - Low draft boat and its mode of propulsion by hydro-tractor : en fr
  • GB241683A - An improved spark arrester for locomotive and other smoke stacks : en
  • FR596680A - Method and apparatus for firing ceramic objects : en fr
  • DE420833C - Lens carrier slide for photographic cameras : de en
  • DE420895C - Device for loosening the clamping cone of a chuck : de en
  • US1559220A - Pulverizing system : en
  • US1559291A - Belt : en
  • US1559337A - Fireless cooker and heater : en
  • FR596584A - Device for advertising and other inscriptions : en fr
  • USD68587S - George h : en
  • US1558460A - Process of and apparatus for the bleaching, dyeing, and analogous treatment of textile fibers : en
  • US1558890A - Process for the production of new azo dyestuffs insoluble in water : en
  • US1558560A - Hammer-actuated ice pick : en
  • US1558705A - Electric lock : en
  • US1559273A - Outlet-box structure : en
  • US1559358A - Vacuum-tube adapter : en
  • US1559434A - Beam rest : en
  • US1559497A - Selective signaling device : en
  • GB242330A - Method of and machine for manufacturing paper bands for tubes for forming bags : en
  • ES94603A1 - An industrial procedure for the concentration of apple and grape juices without prior sterilization or during treatment. : en es
  • FR596519A - Liquid fuel burner : en fr
  • GB241700A - Improvements in or relating to thimbles : en
  • ES94407A1 - A thermo-electrical element. : en es
  • US1558476A - Combination hook for live bait : en
  • US1559404A - High-tension electrical condenser : en
  • GB240420A - : en
  • GR1038B - SAME WAY OF BED INSTALLATION. : el en
  • ES94386A1 - A furnace for fine fuels, especially brown coal coke. : en es
  • ES94471A1 - A vane fan, driven by spring motor. : en es
  • FR596506A - Single mesh lattice making machine : en fr
  • FR596682A - Improvements to so-called toys : en fr
  • PL2892B1 - Device for removing slag and ash at movable blower furnaces. : en pl
  • ES94534A2 - A procedure for obtaining curtains and in general double decorations. : en es
  • DE420758C - Container for the transport of dust-like cargo : de en
  • CA254885A - Grain harvester and stooker : en fr
  • US1558643A - Telephone transmitter : en
  • PL2850B1 - The method of making wool-like wool from solutions of viscose. : en pl
  • US1558685A - Fuel-oil-burner regulator : en
  • US1559006A - Anchor : en
  • US1559115A - Throttled outlet separator : en
  • AT100969B - Process for the production of rear axle housings for motor vehicles. : de en
  • AT101312B - Process for the preparation of substantive cotton dyes. : de en
  • US1558713A - Safeguarding against aerial attacks : en
  • US1559295A - Frequency converter : en
  • AT101327B - : de en
  • AU2084424A - Improvements in conveyors : en
  • PL2841B1 - A stove for space heating. : en pl
  • US1558674A - And one-third to susan v : en
  • US1559112A - Unit control for radio receiving sets : en
  • US1559288A - Holder : en
  • US1558586A - Sprayer : en
  • US1559346A - Dishwashing machine : en
  • US1559521A - Portable forge : en
  • DK35193C - Device at Tramway tracks. : da en
  • CA255003A - Boring machine : en fr
  • US1559310A - Elastic-hub shock absorber : en
  • US1559221A - Flower rack : en
  • US1558814A - Parachute toy : en
  • AT101314B - Process for degreasing raw wool. : de en
  • US1559386A - Gauge : en
  • FR596713A - Crepe fabric : en fr
  • DE420743C - Device with glue roller for applying glue to the cover sheets : de en
  • ES94341A1 - Improvements in machines for casting typesetting lines. : en es
  • GB241687A - Improvement in and relating to alloys : en
  • ES94317A1 - A tool to tighten shock leathers when gluing them onto billiard cues. : en es
  • ES94366A3 - Machine for stretching and smoothing leather. : en es
  • US1559249A - Rear signal light for motor vehicles : en
  • GR1041B - MOVABLE CENTRAL MOTOR FOR WEIGHTS. : el en
  • ES94335A1 - A procedure to deliver in pieces to measure, folded and arranged for its application longitudinal strip of cotton fabric for the lining of all kinds of knitted garments. : en es
  • GB231491A - Improvements in chassis of side cars for motor cycles : en
  • GB241762A - Improvements in or relating to wood-working machines : en
  • DE420739C - Locking device for doors in systems with electrical safety device : de en
  • US1558501A - Heel-attaching machine : en
  • US1558929A - Fabric-working implement : en
  • PL2908B1 - Slitting machine. : en pl
  • AT101381B - Gear change transmissions, in particular for motor vehicles. : de en
  • US1558653A - Wardrobe bag : en
  • US1559270A - Bather's purse : en
  • DE420659C - Device for starting engines : de en
  • DE420393C - Process for the preparation of phenols : de en
  • GB238843A - Improvements relating to mechanism for controlling moving leaves or moving band apparatus : en
  • US1558822A - Selector switch : en
  • ES94287A1 - Improvements in the taking of the glass by aspiration in the molds for the manufacture of hollow glass objects. : en es
  • US1558606A - Player piano : en
  • US1559166A - Variable transformer : en
  • PL2968B1 - Toilet cleaning device. : en pl
  • US1558972A - Oil burner : en
  • DE420772C - Electrically heated wind heater for drying casting molds : de en
  • GB237870A - Improvements in or relating to controlling devices : en
  • GB239877A - Improvements in and relating to fuses for projectiles and the like : en
  • GB241764A - Improvements in or relating to fastenings for boots and shoes : en
  • DE420469C - Process for the manufacture of copper mirrors : de en
  • DE420559C - Fuel sucker : de en
  • DE420569C - Procedure for cleaning detector crystals : de en
  • GB241653A - Improvements in electrical transformers : en
  • ES94288A1 - A device for protecting cables against bending at the point of exit from a sleeve or box. : en es
  • ES94292A1 - Method for the manufacture of ketenes. : en es
  • FR596797A - Bulkhead against torpedoes, mines and submarines : en fr
  • PL2845B1 - Machine for prahia. : en pl
  • DE420536C - Hanging bracket : de en
  • ES94499A1 - A portable talking machine. : en es
  • US1558800A - Labeling machine : en
  • FR596761A - Advanced crystal detector : en fr
  • ES94312A3 - Reinforcing strap or belt for boxes and other packaging. : en es
  • US1558461A - Brake mechanism for railway cars : en
  • FR596737A - Aerial system for emission of t. s. f. short wavelength : en fr
  • DE420636C - Turbine mixer : de en
  • FR596578A - Water turbine for cooling aircraft engines : en fr
  • FR596634A - Buttons Drill Machine : en fr
  • GB219987A - Improvements in secret signalling systems : en
  • FR596799A - Improvements to input conductors in glass light bulbs and the like : en fr
  • US1558455A - Tire core : en
  • US1558933A - Internal-combustion engine : en
  • US1559268A - Automatically-threading shuttle : en
  • DE420660C - Self-operated lubricating device with an oil piston driven by the working piston, intended for compressed air tools, to be installed in compressed air lines : de en
  • GB232957A - Improvements in or relating to inflation valves for pneumatic tyres and other air inflated articles : en
  • GR1039B - ANGLEGRAPHIC PYXIS. : el en
  • FR596559A - Process for the production of benzanthrone derivatives : en fr
  • GR1037B - CONVERTATION OF TOBACCO SEED IN INDUSTRIAL OIL, EDIBLE AND RESIDENT USED FOR LIVESTOCK AND AGRICULTURE. : el en
  • USD68601S - Design fob a handkerchief case : en
  • GB238873A - Improvements relating to the lays of power looms : en
  • GB241627A - Improvements connected with beer engine or other liquid pumps : en
  • AT101336B - Device for separating liquid, organic mixtures. : de en
  • AT101368B - Signaling device for vehicles. : de en
  • GB241631A - Installation for transmitting fluid or fluid pressure : en
  • DE420400C - Circuit for separately excited tube transmitters : de en
  • ES94598A1 - Power supply mechanism for view projectors. : en es
  • FR596570A - Hygienic pocket : en fr
  • ES94277A1 - Procedure for decarbonizing very high carbon ferrochrome. : en es
  • ES94607A3 - Actuator cutout for pole actuation. : en es
  • GB241737A - Improvements relating to hinges : en
  • GB242329A - Improvements in and relating to engine governors : en
  • GB241959A - Improvements in and relating to package wrapping art : en
  • DE420746C - Central buffer coupling for railroad cars : de en
  • ES94490A1 - A propeller. : en es
  • GB241658A - Improvements in deep sea otter trawling gear : en
  • DE420725C - Method for measuring the germ content of the air : de en
  • ES94302A2 - A registered doorbell device. : en es
  • ES94564A1 - Composition materials for flooring. : en es
  • DE420735C - Device for pouring fluids under pressure : de en
  • US1558903A - Windmill : en
  • US1559129A - Index book and method of producing the same : en
  • US1559357A - o neill : en
  • PL2847B1 - Machine for definite and semi-circular knitting. : en pl
  • PL2975B1 - Motor plug. : en pl
  • US1558863A - Means for lubricating drag-link connections of the steering gear of vehicles : en
  • US1559066A - Plow : en
  • US1559177A - Valve grinder : en
  • ES94299A2 - A servo brake. : en es
  • GB241694A - Improvements in or relating to rheostats : en
  • ES94323A2 - A fuze applicable to all kinds of bombs to be dropped from airplanes or with trench mortars. : en es
  • AU2361725A - Improvements in headlight lenses : en
  • CA254957A - Cooking stove : en fr
  • US1558457A - Automobile bumper and support therefor : en
  • PL2859B1 - The method of making items from pulp. : en pl
  • AT101319B - Process for the continuous splitting of heavy mineral oils. : de en
  • US1558598A - Oxidation of ammonia : en
  • US1558627A - Production of nutrient media for growing yeast : en
  • US1558528A - Overhead electrical conductor system : en
  • US1559524A - Means for accurately reproducing angular movements : en
  • US1559384A - Roller support for spinning machines : en
  • GB241753A - Improvements in sheet metal lathing and like supports for mortar, plaster, concrete or the like : en
  • CA254884A - Septic tank : en fr
  • US1558704A - Cutter for generating threads and the like : en
  • DE420463C - Electric heater for internal heating of liquids : de en
  • DE420625C - safety lock : de en
  • GB232914A - Improvements in trawling gear : en
  • GB241822A - Improvements in or relating to boxes applicable for containing and transporting flowers and the like : en
  • AU2338225A - Improvements relating to railway traffic controlling apparatus : en
  • CA255028A - Arc incandescent lamp : en fr
  • US1558487A - Speed indicator : en
  • US1558633A - Metal-rolling device : en
  • US1559065A - Governor : en
  • US1559344A - Fuel-cracking device for internal-combustion engines : en
  • USD68607S - Design for a vehicle tire : en
  • US1559252A - Football helmet : en
  • AT101362B - Garden kit. : de en
  • DE420334C - Gaiter closure : de en
  • US1559494A - Combination tool : en
  • AT101311B - Process and device for tinning and galvanizing. : de en
  • AT101427B - Installation on sewing machines, in particular for footwear. : de en
  • USD68564S - Design for an electric-lighting fixture : en
  • US1558535A - Secret wireless : en
  • US1559266A - Cigar bunching : en
  • US1559312A - Electric-signal receptacle : en
  • US1558580A - Apparatus for pickling and/or mixing grain and for other analogous purposes : en
  • US1558759A - Weather guard : en
  • US1558966A - Bottle holder : en
  • US1559416A - Baker's oven : en
  • US1559160A - Lock mechanism : en
  • AT101380B - Cable car with stationary carrying and revolving pull rope. : de en
  • US1559175A - Mine drilling machine : en
  • US1559374A - rabanete : en
  • US1559005A - Vase holder : en
  • US1559438A - Machine for printing photographs : en
  • US1558509A - Dishwasher : en
  • US1559138A - Automatic telephone system : en
  • US1559243A - Convertible seat structure : en
  • GB241832A - Improved seats for chairs and like articles of furniture : en
  • CA254973A - Shoe : en fr
  • CA254981A - Gear and wheel puller : en fr
  • ES94520A2 - A new electrical current limiting system. : en es
  • CA254888A - Gramophone needle box : en fr
  • DE420677C - Procedure for the continuous control of the heating of boiler systems : de en
  • FR596513A - Locker system with movable elements : en fr
  • PL2890B1 - Paper clip. : en pl
  • PL2962B1 - A method of obtaining saponifiable earth wax. : en pl
  • US1558957A - Vacuum pan : en
  • ES94391A3 - Procedure for making caps adaptable to all head measurements arranged with cheek pads and special side cuts. : en es
  • ES94580A1 - Improvements in floats for fishing nets and other uses. : en es
  • GB241665A - Condensing tube in or connected with pipes or cigarette holders : en
  • US1558902A - Well fishing tool : en
  • US1559152A - Safety thread control : en
  • US1559263A - Boring machine : en
  • US1559321A - Railway gate : en
  • USD68596S - robbins : en
  • DE420838C - Bicycle mat : de en
  • AT101316B - Process for the production of cyanides from cyanamide salts. : de en
  • CA254994A - Renewable electric fuse : en fr
  • AT101412B - Sack closure and locking pliers for this purpose, consisting of a chain with a hooking device. : de en
  • DE420689C - Sintered hard metal alloy and process for their manufacture : de en
  • AT101377B - Carbon dioxide extinguishing device for electric generators. : de en
  • DE420358C - Control device for internal combustion engines working with liquid fuels : de en
  • DE420642C - Device for the automatic earthing of the antenna in receivers for wireless telegraphy and telephony : de en
  • AU2334425A - Improvements in and connected with bed supports : en
  • US1558542A - Skyrocket : en
  • PL2868B1 - Improvement on harness and Jacquard looms. : en pl
  • US1558878A - Safety attachment for rotary hose : en
  • SU691A1 - Speed counter horizontal machine shaft : en ru
  • AT101400B - Fluid for the brake cylinder or the like of fluid brakes, in particular for motor vehicles. : de en
  • DE420583C - Spray surface burners for liquid fuels : de en
  • US1559119A - Mattress retainer : en
  • USD68599S - Design for a gas heater or similar article : en
  • AT101341B - Oven for drying molds. : de en
  • GB241714A - Improvements in or relating to motor cycle saddles : en
  • GB241778A - An improved door hinge and support : en
  • US1558454A - Foot control for automobiles : en
  • US1559018A - Safety control for fluid-fuel valves : en
  • AT101369B - Device for attaching two adjoining doors that can be opened against each other on all types of vehicles. : de en
  • US1558726A - Collar : en
  • US1559206A - Grinding machine : en
  • US1559409A - Circuit-closer mounting : en
  • US1558783A - Process of repairing concrete : en
  • US1559067A - Duplicating machine : en
  • US1559211A - Auto camp-cot tent : en
  • US1558693A - Automotive brake device : en
  • US1558854A - Brake-adjusting tool : en
  • GB241667A - Improvements relating to projectiles : en
  • GB241672A - Improvements in darning machines : en
  • CA254905A - Fuse for vacuum bulbs : en fr
  • PL2819B1 - A method of self-welding or fusing of aluminum parts or aluminum-rich alloys. : en pl
  • US1559320A - Tooth cleaner : en
  • US1559454A - Bending machine : en
  • US1558789A - Discharge and control valve : en
  • US1559300A - Internal-combustion engine : en
  • DE420570C - Clamp strap connector for electrical coils : de en
  • DE420787C - Camera for three-color photography : de en
  • CA254914A - Snap hook : en fr
  • US1558741A - System of dehydbation : en
  • PL2914B1 - : en pl
  • US1559004A - Dredge bucket : en
  • US1559413A - Driving mechanism for spinning and like spindles : en
  • GB225836A - Improvements in or relating to high tension thermionic valves : en
  • US1558456A - Stitch puller : en
  • US1558871A - Method of conveying heat energy : en
  • US1559462A - Hydraulic brake : en
  • US1559053A - Stopper link : en
  • US1559214A - Hydrocarbon motor : en
  • US1559390A - Aquaplane : en
  • US1559093A - Scale pan : en
  • US1559469A - Automatic gas cut-off : en
  • US1558564A - Electrical testing system : en
  • US1559144A - Adjusting means for railway brakes : en
  • DE420736C - Tapping device : de en
  • ES94460A1 - Application of grape pomace gas to the industrial manufacturing process to take advantage of the different substances that said pomace contains. : en es
  • US1559339A - Emergency surgical splint : en
  • DE420390C - Sand processing plant for roofing felt factories : de en
  • DE420824C - Turning tool holder for knob turning bars : de en
  • GB241649A - Improvements in and relating to belt fastening devices : en
  • ES94343A1 - A new strap for packaging. : en es
  • US1558949A - Defective-light indicator : en
  • ES94402A3 - A system of battery connections in wireless telephone receivers. : en es
  • GB241740A - Improvements in or relating to sparking devices for internal combustion engines : en
  • GB241987A - Elevating shovel : en
  • ES94303A2 - A registered doorbell device. : en es
  • GB241826A - Screw connection for syphons of wash basins, fountains and the like : en
  • SU699A1 - A device for stacking a match or the like cartons r dami : en ru
  • DE420722C - Circle of curves : de en
  • ES94388A1 - A new irrigation facility. : en es
  • GB241690A - Improved projection apparatus for projecting advertisements : en
  • GB241847A - Improvements in or relating to cylinder covers for internal combustion engines : en
  • US1558763A - Angularly-adjustable tool holder : en
  • US1559151A - Roll holder : en
  • GB220613A - Improvements in internal combustion engines : en
  • DE420742C - Electric fire alarm with handcuffing of the hand inserted into the alarm : de en
  • FR596746A - Photo film winding and cutting machine : en fr
  • DE420455C - Magnetic electric power generator with inner circling magnetic star and resting outer armature : de en
  • ES94354A1 - A pendant or device to hold the frames of umbrellas and parasols and to open and close them with absolute safety. : en es
  • FR596663A - Pump with automatically variable flow in inverse proportion to the pressure : en fr
  • DE420797C - By pressing down the saddle on wheels, the toy mount can be moved forward : de en
  • US1558739A - Coal bunker : en
  • US1559259A - Centrifugal friction coupling for starters for internal-combustion engines : en
  • DE419968C - Process for pressing large electrodes : de en
  • US1558798A - Pump housing and operating mechanism : en
  • US1559256A - Waiting booth for stores : en
  • DE420450C - Device for wireless directional reception of several waves of the same or approximately the same wavelength : de en
  • FR596678A - Cleaning brush with articulated handle and variable orientation : en fr
  • GB241736A - Improvements in shank beating and stitch rubbing machines for boots and shoes : en
  • GB241771A - Improvements in or relating to the catalytic synthesis of ammonia : en
  • US1558532A - Water meter : en
  • US1558657A - Steam-engine control : en
  • US1558699A - Shoe-bottom-filler machine : en
  • US1559009A - Automatic cigar-bunching machine : en
  • FR596613A - Viewing device, animated or not, along the roads traveled by vehicles, intended in particular for advertising : en fr
  • US1558522A - Lock : en
  • US1559116A - Wave generating and modulating system : en
  • GB237854A - Improvements in or relating to head telephone receivers : en
  • GB241756A - Improvements in the producing and working of metallic compositions containing large proportions of nickel : en
  • US1559012A - Waffle iron : en
  • US1559127A - Bead-core-buffing machine : en
  • GB241755A - Improvements in or relating to steering wheels, brake wheels, and like hand wheels : en
  • US1559195A - Machine for soldering : en
  • US1558689A - Pulley jack : en
  • PL2816B1 - A multi-cylinder, two-stroke internal combustion engine with one common combustion chamber with the pistons, influencing a curved track. : en pl
  • PL2839B1 - Wire strapping tool for packages. : en pl
  • AT101350B - Impact mill for coal, ore, etc. : de en
  • US1558665A - Hedge cutter : en
  • ES94423A1 - Improvements in the molds used in the machines for casting typesetting lines. : en es
  • CA254935A - Chimney block : en fr
  • FR596623A - Power supply devices for radiotelephony devices operating on an urban network : en fr
  • GB241751A - Improvements in rotary engines and blowers : en
  • PL2808B1 - Tubular sterilizer. : en pl
  • DE420406C - Electrical machine with reversing poles, which consist of two legs connected to one another by a magnetizable yoke and provided with reversing windings : de en
  • PL2905B1 - The way of impregnating a tree. : en pl
  • US1558765A - Heel-making machinery : en
  • USD68604S - Samuel stephens : en
  • FR596653A - : fr
  • ES94309A3 - A mechanical graphic painting procedure. : en es
  • US1558711A - Holder for the blades of shaving apparatus : en
  • USD68586S - Design for a box for souvehir pictures amd the like : en
  • DE420611C - Connection device for air pumps : de en
  • FR596581A - Method and apparatus for the manufacture of sheet glass : en fr
  • USD68598S - Design for a statuette : en
  • CA255001A - Hat adjuster and retainer : en fr
  • US1558768A - Ice-cream can : en
  • DE420641C - High-frequency conductor of great strength : de en
  • GB233325A - Improvements in or relating to spark plugs : en
  • GB236893A - Improvements in or relating to spraying nozzles for internal combustion engines : en
  • ES94275A1 - Telegraph cable with increased self-induction. : en es
  • ES94478A1 - An apparatus for the preparation of yogurt. : en es
  • GB241814A - Improvements in or relating to justifying apparatus for type-line casting machines : en
  • FR596730A - Special lightning rod : en fr
  • PL2853B1 - The way of carbonization of animal fibers and the way of increasing the ability to absorb moisture in animal fibers. : en pl
  • US1558780A - Railroad-baggage coupon ticket : en
  • PL2855B1 - The method of making a paper cup. : en pl
  • PL2931B1 - Device for electrical discharges. : en pl
  • PL2978B1 - Method of tanning animal skins. : en pl
  • US1559335A - Method of filling the interstices between the units of alpha pavement or floor : en
  • FR596703A - Process for manufacturing fuel briquettes and product obtained by this process : en fr
  • GB242212A - Improvements in card systems for filing record sheets or cards : en
  • DE420646C - Process for tanning animal skins : de en
  • US1559008A - Drawbar : en
  • FR596661A - Improvements to machines for steaming fabrics : en fr
  • DE420464C - Clamping device on electrical welding machines for welding steel plates to the shafts of cutting bars : de en
  • FR596747A - Improvements made to filling spirals for reaction and contact columns : en fr
  • US1558895A - Indicating member : en
  • DE420788C - Film reel storage for suitcase cinemas : de en
  • US1559242A - Collapsible box : en
  • US1559253A - Trousers : en
  • US1558621A - Attachment for quilling machines : en
  • US1558481A - Nail distributor : en
  • US1558762A - Instruction device : en
  • PL2983B1 - Compasses for charting spiral lines. : en pl
  • US1558870A - Necktie holder : en
  • US1558771A - Reenforced container : en
  • US1558834A - Telephone system : en
  • US1559423A - Lock : en
  • US1559501A - Beet harvester : en
  • DE420651C - Equipment for the production of ingot beds : de en
  • US1559080A - Rotary buffer : en
  • US1559098A - Lifting jack : en
  • US1558984A - Apparatus for handling loose material : en
  • US1559173A - Screw propeller : en
  • GB241696A - Improvements in pins for use in connecting the links of clips of stentering machines : en
  • DE420654C - Motorized tillage machine : de en
  • DE420692C - Elevator with spindle drive for movable weir parts, sluice gates and similar locking parts : de en
  • ES94507A1 - Gear with escape spring. : en es
  • GB237591A - Method of manufacturing cellulose acetate : en
  • GB241662A - Improvements in and relating to electric motor control systems : en
  • US1558552A - Car construction : en
  • ES94567A1 - Drilling apparatus for dentists. : en es
  • GB232589A - Improvements in or relating to apparatus for concentrating and cooling aqueous liquids, and producing therefrom crystals of ice or other substances : en
  • GB241707A - Improvements in or relating to clamps : en
  • DE420409C - Easily detachable contact connection in the power supply line to brushes of electrical machines with a brush ring that can be adjusted by turning : de en
  • DE420708C - Filler pipe system for electrical lines : de en
  • ES94483A1 - A burner system for liquid fuels. : en es
  • AT101398B - Automatic adjustment device for brake pads on railway cars. : de en
  • US1559422A - Toy : en
  • US1559525A - Means for reproducing position : en
  • DE420665C - Change gear : de en
  • ES94371A1 - Procedure to desensitize cotton and other cellulosic fibers for the absorption of substantive dyes. : en es
  • ES94565A1 - A procedure for attaching stencils and templates for engraving and photography. : en es
  • ES94422A1 - A box spring mattress for beds. : en es
  • GB231512A - The manufacture of a new compound from diethylbarbituric acid and 4-dimethylamino-2.3-dimethyl-1-phenyl-5-pyrazolone : en
  • US1558514A - Multiple gyro ship stabilizer : en
  • US1559052A - Pressure storage vessel : en
  • US1558936A - Electrical control for paper machines : en
  • CA254956A - Apparatus for the electro-deposition of metal on wires and strips : en fr
  • US1558970A - Identification device for toothbrushes : en
  • USD68597S - Design for a gem : en
  • AT101367B - Wooden mast. : de en
  • AT101430B - Rinsing pears for medical purposes. : de en
  • ES94541A3 - The manufacture of guides for files. : en es
  • FR596767A - Improvement in multiple parallel winding of electric machines : en fr
  • GB241688A - Improvements in or relating to pipe joints : en
  • GB241788A - Improvements in rim structures for mounting tires on wheels : en
  • GB241836A - Improvements relating to apparatus for making coffee : en
  • US1559286A - Means for carrying cardboard boxes : en
  • DE420696C - Device for cleaning the engraved copper rollers in printing machines : de en
  • FR596575A - Gas outlet adjusting device on gas release device : en fr
  • DE420730C - Device for setting the stroke of the feed pump of lubricating pumps : de en
  • FR596718A - Magnifying glass protective device for electric lamps : en fr
  • GB241655A - Improvements in circuit arrangements for automatic telephone systems and the like : en
  • US1558471A - Vanity box : en
  • US1558649A - Electropneumatic brake : en
  • US1559097A - Combined tool shank and handle therefor : en
  • ES94557A1 - The arrangement of one or more tapes on the selvages of the fabrics. : en es
  • ES94581A1 - A bomb. : en es
  • GB241692A - Improvements relating to windscreens for motor-cycles : en
  • ES94320A1 - Variable capacitor. : en es
  • GB241786A - Improvements in book covers : en
  • DE420726C - Finger ring with safety spring : de en
  • CA254933A - Wheel jacking method and device : en fr
  • PL2803B1 - Cam lock to move paper carriages on typewriters and similar systems. : en pl
  • AU2364025A - Improvements in and relating to tobacco pipes : en
  • DE420785C - Locking device with quick and slow lock : de en
  • CA254931A - Method of and means for treating lactic fluids and making butter : en fr
  • USD68591S - Willabd a : en
  • US1558663A - Assionobs to combustion enoineebing cobpoba : en
  • US1558836A - Ring expander : en
  • US1558911A - Shocker : en
  • FR596722A - Improvements to multiple disc couplings or clutches : en fr
  • GB241607A - Improvements relating to the construction of ships : en
  • AU2558125A - Method of converting electrical into acoustic energy without inertia : en
  • GB237559A - Improvements in or relating to lubrication : en
  • US1558614A - Hoisting apparatus : en
  • AT101307B - Process for the production of chromating dyes. : de en
  • AT101425B - Device for smoothing the soles of footwear. : de en
  • AU2568625A - A combined trouser stretcher, presser, and coathanger : en
  • US1558774A - Berry picker : en
  • US1559322A - Method of and means for the production of cigarette rods in the manufacture of machinemade cigarettes : en
  • US1558478A - hawkins : en
  • USD68573S - Design eor a glass lighting globe : en
  • DE420775C - Reading device for children : de en
  • PL2906B1 - Table scale. : en pl
  • US1558563A - Fabric for wearing apparel : en
  • CA254917A - Convertible level and transit : en fr
  • CA254969A - Typewriter : en fr
  • DE415073C - Light signal for aircraft, especially aircraft : de en
  • CA254977A - Heater : en fr
  • AT101313B - Process for fine venting of electric light bulbs and similar vacuum apparatus. : de en
  • AT101360B - Mower with device for depositing the cuttings in batches. : de en
  • US1558975A - Aeroplane : en
  • US1559232A - Spinning top : en
  • DE420834C - Automatic changeover gear for reversing cinematographic demonstration devices : de en
  • DE420475C - Self-regulating speed change gear : de en
  • AT101373B - Reinforced clinker brickwork for walls of safes or the like. : de en
  • US1558795A - Shingle roofing : en
  • US1559201A - Lock nut : en
  • US1559036A - Process and apparatus for dehydration of oil : en
  • AT101352B - Pocket lighter. : de en
  • AT101374B - : de en
  • CA254912A - Method of recording and reproducing sounds : en fr
  • CA254948A - Vacuum massage cup : en fr
  • FR596597A - Cinematographic recording and reproducing apparatus : en fr
  • AT101370B - Rifle brigade with flap for lowering floating propellants. : de en
  • CA254945A - Last : en fr
  • FR596629A - Special coating intended to make watertight and impermeable all containers intended to contain mineral oils or their derivatives : en fr
  • ES94519A1 - An oven that uses the hot gases that pass through the chimney of a burner cover that serves to heat food. : en es
  • ES94545A1 - A new industrial procedure consisting of the manufacture of an olive washing machine. : en es
  • ES94566A1 - A folding chair. : en es
  • GB241982A - Beer engine cleaning appliance : en
  • US1558595A - Power-stopping device : en
  • ES94498A1 - A coupling device for motor vehicle starter dynamo. : en es
  • DE420580C - Electrical capacitor with several identical or different, fixed and variable capacities : de en
  • ES94330A1 - Improvements in the preservative treatments of fresh fruits. : en es
  • FR596543A - Improvements to electric capacitors : en fr
  • US1558955A - Safety device for hoists : en
  • US1558590A - Control for carburetors : en
  • GB236552A - Improvements in rotary beaters for culinary purposes : en
  • FR596744A - Advanced automatic drain : en fr
  • US1558668A - Feed regulator : en
  • US1558877A - Attachment for telephone receivers : en
  • DE420727C - Pyrophoric torch lighter : de en
  • AT101439B - Bell arrangement for speaking machines. : de en
  • DE420598C - Revolving counter with a drive tip to be inserted into a core of the shaft : de en
  • DE420755C - Multi-stage steam or gas turbine for high pressures with running discs : de en
  • ES94604A3 - Electro-pneumatic actuator for car doors. : en es
  • DE420813C - Shield driving for routes : de en
  • DE416991C - Electromagnetic film switchgear : de en
  • FR596524A - Socket socket with pins or spikes : en fr
  • GB241676A - Improvements in sound records and processes of making same : en
  • GB230098A - : en
  • US1559113A - Manufacture of titanium sulfate : en
  • ES94364A1 - A taximeter counter. : en es
  • DE420508C - Electric compound machine that runs as a compound motor to start your prime mover with battery power, while after starting it serves as a counter compound dynamo to charge a battery : de en
  • US1558636A - Hoisting apparatus : en
  • US1558881A - Loud-speaking telephone : en
  • US1559535A - Endless-traveling water screen : en
  • DE420457C - Connection of two direct current machines running as a generator and motor with multiple brushes : de en
  • DE420679C - Device for making cigars : de en
  • CA254984A - Drying and ventilating apparatus : en fr
  • FR596720A - Coating, which can be colored, for relief decoration on materials, such as paper, fabric, leather, by mass remaining flexible after drying : en fr
  • GB241808A - Improvements in mechanical pencils : en
  • ES94467A3 - A removable tin packaging. : en es
  • PL2946B1 - Method of producing hydrocyanic acid. : en pl
  • FR596525A - Coating support for boiler hearths : en fr
  • FR596790A - Underground pipe system that can receive various products : en fr
  • GB241798A - Improvements in cardboard containers and method for making the same : en
  • US1558639A - Rotary machine : en
  • US1559076A - Oven : en
  • US1559472A - Game : en
  • PL2876B1 - A photolithographic method of duplicating prints made on paper. : en pl
  • US1559162A - Stove for boiling purposes : en
  • PL2949B1 - A method of producing cymol from ring terpenes. : en pl
  • US1558749A - Adjustable pump piston : en
  • US1559142A - Pneumatic-tire construction : en
  • US1559330A - Process of and composition for dough making : en
  • US1558537A - Mechanical figure toy : en
  • DE420754C - Process for the preparation of chlorine-substituted aromatic amines : de en
  • FR596501A - Two-stroke engine : en fr
  • DE420600C - Spring-loaded hoof insert holder with elastic rubber plate for horseshoes : de en
  • GB241990A - Improvements in and relating to oxy-acetylene blow pipes, for cutting metals : en
  • GB238526A - Improvements in turbine locomotives with an ahead and a back turbine : en
  • PL2934B1 - Trouser holder. : en pl
  • US1559069A - Electrical control for dampers for unit ventilators : en
  • ES94334A1 - Procedure for the operation of combustion engines. : en es
  • ES94411A1 - A procedure to print on the legs or columns of the glasses of glass or smooth crystal, drawings and diverse forms either in prismatic carvings, facets or fantasy carvings. : en es
  • GB241741A - Improvements in linings, of asbestos or other material, for metal clutch or brake-discs : en
  • DE419721C - Conveyor car coupling : de en
  • GB234518A - Improvements in the manufacture of titanic acid : en
  • GB241632A - Improvements in horse and like hair clippers : en
  • US1558761A - Draft-preventing mat : en
  • US1559491A - Decorative candle and mounting therefor : en
  • FR596677A - Rice straw broom protector-straightener : en fr
  • ES94315A1 - A receiving and transport table for laminated glass plates. : en es
  • US1558842A - Reversible badge : en
  • US1559503A - Truck brake : en
  • ES94546A1 - A device for the automatic braking of trains when they pass a caution sign or a main stop sign. : en es
  • GB241706A - Improved hems for knitted fabric : en
  • US1559042A - Heating system : en
  • US1559106A - Breech mechanism : en
  • FR596514A - Shock absorber : en fr
  • FR596589A - Electrical outlet device under insulating sleeve : en fr
  • FR596708A - Automatic letter envelope sealing machine quickly : en fr
  • GB241728A - Improvements in and relating to chicken brooders or hovers : en
  • US1558996A - Photographic apparatus : en
  • US1559234A - Smoker's stand : en
  • GB241827A - Improvements in or relating to the manufacture of knurled rollers or the like for use more particularly in paper or like sheet feeding and folding machines : en
  • US1558545A - Collapsible chicken coop or hog house : en
  • US1558551A - Brush : en
  • US1558634A - Method of packaging ice cream : en
  • US1558637A - Lock for steering wheels : en
  • US1559478A - Process of making alpha calcium preparation : en
  • FR596778A - Device for drilling and cutting metals using electric arc and gas under pressure : en fr
  • DE420567C - Process for the electrical visualization of moving images from a distance : de en
  • US1559146A - Method of making artificially-integrated shaped bodies and the product of said method : en
  • US1559149A - Duplex paper table : en
  • US1559150A - Means for the treatment of printing plates : en
  • US1558601A - Hose coupling : en
  • CA254961A - Double acting door hinge : en fr
  • DE420880C - Agricultural loop or plane : de en
  • FR596784A - Device to facilitate digging : en fr
  • GB237869A - A gun carriage for ordnance mounted on sets of wheels or endless tracks for firing : en
  • US1558701A - Rubber compound and its process of manufacture : en
  • US1559163A - Oil burner : en
  • AT101431B - Clock-shaped computing device. : de en
  • PL2801B1 - Al4QxAA \ 0 (fi Improvements in the method of producing hypochlorites and chlorates and the instruments used for this. : en pl
  • US1558672A - Telephotographic sending apparatus : en
  • US1559380A - Protective covering : en
  • AU2037224A - Improvements in or relating' to talking' machines andthe like : en
  • US1558769A - Gear : en
  • AT101391B - Gripper for cable mail cars. : de en
  • US1559155A - Multirange flow nozzle : en
  • AT101321B - Process for the production of benzene, gasoline and alcohol from mixtures. : de en
  • AT101413B - Folding box. : de en
  • US1559167A - Typewriting machine : en
  • CA254946A - Electroplating apparatus : en fr
  • DE420748C - Protective cover for the soldering point of the lead wires of electrical cables : de en
  • DE420757C - Method for melting hollow vessels made of glass u. like : de en
  • DE420781C - Gas turbine with cooling of the rotor blades : de en
  • AT101389B - Sheet metal form stiffened by cross members for reinforced concrete ceilings. : de en
  • US1559296A - Rear tool : en
  • US1559430A - Livestock flytrap : en
  • DE420630C - Dough dividing and rounding machine : de en
  • GB241723A - Improvements in file binders : en
  • DE420574C - Automatic voltage regulator for a dynamo machine with variable speed : de en
  • FR596606A - Space-saving multipolar outdoor devices : en fr
  • GB241693A - Improvements in or relating to tear-off calendars and date indicators and other pads or blocks from which paper sheets are to be torn : en
  • AT101337B - Process for the preparation of a basic bismuth salt of guaiacol-o-carboxylic acid. : de en
  • PL2817B1 - The method of heating objects during welding. : en pl
  • PL2955B1 - The method of obtaining easily water-soluble, inert reacting derivatives of benzol dioxydiamino arsenic. : en pl
  • US1558885A - Internal-combustion engine : en
  • US1559522A - Link saw : en
  • FR596743A - One-room house with transformations : en fr
  • US1558640A - Priming and regulating device for pumps of the screw, centrifugal, and valveless type : en
  • US1559198A - Vulcanizing rubber : en
  • AT101347B - Matrix distribution arrangement. : de en
  • US1558591A - Apparatus for cleaning wheat : en
  • US1559412A - Method of producing chocolate-coated confections : en
  • AT101424B - Device for releasing the pressure from containers filled with boiling liquid. : de en
  • CA254927A - Apparatus for extracting volatile metals from their ores : en fr
  • CA255007A - Combined sash holder and window release : en fr
  • US1558722A - Controlling and braking device for ships' gyroscopes : en
  • US1558743A - Elapsed-time calculator and printer : en
  • US1559091A - Airplane : en
  • US1558635A - Hoisting apparatus : en
  • US1559050A - Steering mechanism for vehicles : en
  • DE420802C - Process for the production of tanning agents from sulphite cellulose waste liquor : de en
  • AT101333B - Process for processing tars. : de en
  • DE420801C - Combined carbon electrode for electric ovens : de en
  • AT101408B - Rotating compression refrigeration machine. : de en
  • CA254992A - Automobile bumper : en fr
  • US1558687A - Burglar alarm : en
  • US1559529A - Vehicle body : en
  • DE420505C - Electromagnetic receiver or loudspeaker : de en
  • US1559313A - Combined holder and tool : en
  • USD68581S - Design fob an automobile signal-light casing : en
  • DE420683C - Process for separating solid and liquid substances by means of centrifugation in uninterrupted operations and centrifugation for carrying out the process : de en
  • DE420691C - Deductions for firearms : de en
  • US1558566A - Automatic gun : en
  • US1559021A - Tie plate : en
  • US1559140A - Game of skill : en
  • AT101387B - Elastic coupling member, especially for articulated couplings in motor vehicles and the like. like : de en
  • US1558917A - Lock attachment for doors : en
  • US1558974A - Carbonizing or distillation apparatus : en
  • AU2034224A - Apparatus for measuring and delivering concrete constituents : en
  • AT101344B - Casting mold for centrifugal casting. : de en
  • CA254976A - Logging system : en fr
  • DE420639C - Converter bottom for the wind freshening process : de en
  • DE420511C - Device for measuring radium emanations, preferably the emanation content of the soil air : de en
  • CA255009A - Process of making paraoxymetanitrophenylarsenious acid : en fr
  • US1558629A - Card-index device : en
  • USD68576S - Design for a plate or similar article : en
  • DE420764C - Holder for small telephones, hearing tubes or the like. : de en
  • ES92015A1 - A method of automatic emission of the agreed signal of the ships in perdition and device for the execution of this method. : en es
  • US1558569A - Headlight mounting and construction : en
  • US1558873A - Internal-combustion engine : en
  • US1559084A - Tool : en
  • US1558819A - Furnace-fire-arch construction : en
  • US1558897A - Aluminum chloride process : en
  • DE420657C - Combustion engine with slide control : de en
  • ES94595A1 - Improvements in tube systems with discharge space. : en es
  • FR596773A - Separator for liquids of different densities : en fr
  • CA254919A - Can cover seaming and sealing machine : en fr
  • FR596669A - Improvements to locomotive boilers and other steam generators : en fr
  • US1558914A - Interlocking guard : en
  • US1559020A - Envelope-opening machine : en
  • US1559512A - Electric switch : en
  • DE420844C - Automatic on and off switch for the pump of water supply systems : de en
  • DK35197C - Electron discharge device. : da en
  • AU2560825A - Improvements in or relating to ticket printing and issuing machines : en
  • PL2903B1 - Partial oxidation of gaseous hydrocarbons. : en pl
  • AT101330B - Gas generator. : de en
  • US1559164A - Knob-positioning machine for musical instruments : en
  • PL2954B1 - A method of producing bismuth salts of mercury-organic compounds containing an acid residue. : en pl
  • AT101349B - Exchangeable and detachable device for holding the binding on skis. : de en
  • AU2557325A - Improvements in sectional buildings : en
  • CA254883A - Display cabinet : en fr
  • US1558493A - Air-heating apparatus : en
  • US1559347A - Segregating nest : en
  • US1558708A - Typewriting machine : en
  • US1558986A - Former block : en
  • AU2571425A - Improvements in or relating to telephone systems : en
  • US1558746A - Traveling crane : en
  • US1558670A - Rack for pool balls : en
  • US1559192A - Apparatus for demonstrating gravity acceleration : en
  • DE414511C - Device for copying the titles between the individual scenes of the positive film strip to be produced in a continuous band : de en
  • ES94399A3 - An industrial procedure consisting of stamping rubberized fabrics. : en es
  • FR596512A - Hydraulic brake system : en fr
  • DE420823C - Junction connection for iron networks : de en
  • DE420694C - Soldering chains and braided rings : de en
  • FR596791A - Improvements in the construction of railway cars : en fr
  • AT101345B - Injection valve. : de en
  • CA254900A - Brush : en fr
  • CA254949A - Dust guard for the journal boxes of railway cars : en fr
  • US1558818A - Pad holder and pencil sharpener : en
  • US1558547A - Counting mechanism : en
  • US1558646A - Method of protecting from incrustation metallic surfaces which are in contact with water or other liquids : en
  • US1559082A - Billet and bar shears : en
  • PL2921B1 - The method of making multi-color prints, especially of securities, preventing imitation by means of direct shooting. : en pl
  • AT101305B - Process for the production of high quality rayon and similar structures from raw viscose. : de en
  • CA254908A - Microphone : en fr
  • DE420460C - Frequency converter according to patent 305944, in which upper fields generated by saturation in the secondary winding generate a current of n times the frequency of the excitation current, for supply by single-phase current : de en
  • AT101388B - Segment contactor for pressurized water tunnels. : de en
  • US1558673A - Means for reproducing sound from graphical records : en
  • US1559414A - Tire carrier : en
  • US1559449A - Reel : en
  • DE420312C - Wooden mast : de en
  • DE420645C - Process for tanning animal skins : de en
  • ES94560A1 - A perfected in rubber soles for footwear. : en es
  • GB241809A - Improvements in metal caps or closures for glass containers or receptacles : en
  • ES94349A1 - An anti-friction metal that contains alkali metal. : en es
  • FR596526A - Continuous purification process of carbon disulphide : en fr
  • US1559086A - Athletic shoe : en
  • CA254968A - Teetering device : en fr
  • US1559351A - Water gate : en
  • USD68592S - Samuel h : en
  • DE420678C - Propeller plane with only one jack screw : de en
  • US1558587A - Liquid-sealed gland for rotating shafts : en
  • US1558810A - Means for insuring uniform pressure upon explosive charges of detonators : en
  • DE420769C - Device for the combustion of dust-like, solid fuels : de en
  • US1558648A - Window construction : en
  • AT101338B - Detonator with delay. : de en
  • US1558734A - Process for the reproduction of the recorded displacements or vibrations of a mediumsuch as air : en
  • US1559168A - Grader : en
  • FR596652A - Motive power generating station : en fr
  • CA254934A - Tack driving device : en fr
  • CA254947A - Clock controlled circuit closer : en fr
  • FR596753A - : fr
  • GB241646A - Improvements in internal combustion engines : en
  • GB241797A - Improvements in or relating to motor vehicles : en
  • FR596654A - Perpetual calendar with interchangeable months, days and numbers : en fr
  • GB241625A - Improvements in spring wheels : en
  • PL2959B1 - Method of obtaining flammable compounds from oxidized hydrocarbons. : en pl
  • AT101383B - Device for damping the surge wave or other sudden water level increases in turbine systems, water locks or the like. : de en
  • AT101406B - Fluid brake for barrel return guns with variable barrel return. : de en
  • CA254915A - Casing for locomotive steam pipes : en fr
  • US1558573A - Condenser unit : en
  • US1558729A - Clipper : en
  • AT101346B - Tobacco pipe, cigar or cigarette holder. : de en
  • US1559436A - Dynamo-electric machine : en
  • USD68562S - op bboadway : en
  • US1559385A - Double voltage system : en
  • PL2965B1 - Transmit and receive filtering antenna for telegraph and wireless telephony. : en pl
  • US1558931A - Means for supporting auxiliary hair : en
  • US1559450A - Shoe sole : en
  • ES94509A1 - A system of protectors for shoe floors. : en es
  • PL2836B1 - The method of making gelatin plates. : en pl
  • CA254958A - Pressure gauge : en fr
  • DE420791C - Polishing wheel or the like made of layers of fabric arranged transversely to the axis : de en
  • GB241823A - Improvements in the manufacture of scissors : en
  • CA254985A - Brake for hoisting drums : en fr
  • US1558507A - Tennis racket : en
  • US1558680A - Valve-controlled nozzle : en
  • US1558788A - Pump : en
  • US1559230A - Aligning meter for land and marine gears and shafts : en
  • DK35181C - Electric Discharge Pipe. : da en
  • GB241802A - Kinematographic apparatus : en
  • CA254970A - Combination grain container and door : en fr
  • ES94583A1 - A new electrolytic switch for radiology with motor for synchronous direct or alternating current and with or without wave selector. : en es
  • FR596549A - Protective casing applicable to water distribution taps for domestic use : en fr
  • FR596725A - Improvements to line melting machines : en fr
  • GB241821A - Improvements in marine paddle wheel : en
  • US1558557A - Velocipede and the like : en
  • US1558658A - Portable electric-light stand : en
  • US1558988A - Street car and station indicator : en
  • US1558714A - Method of surfacing : en
  • US1559264A - Headpiece for sails : en
  • ES94497A1 - A water-tubular boiler with a steam superheater. : en es
  • FR596583A - Improvements in butter making : en fr
  • FR596679A - Adjustment device for the operation of a group of steam generators : en fr
  • PL2899B3 - The method of producing the catalyst for the synthesis of ammonia. : en pl
  • US1558538A - Crossing-gate apparatus : en
  • AT101359B - Press casting machine with gaseous pressure medium. : de en
  • US1558942A - Airplane : en
  • US1559279A - Separable fastener : en
  • AT101382B - Artificial paving and method for its manufacture. : de en
  • ES94284A3 - A special brick for reinforced ceramic constructions. : en es
  • GB241787A - Improvements relating to wind-directed ventilator cowls : en
  • US1559508A - Smelting furnace and the method of smelting ores therein : en
  • DE420609C - Device for straightening the ends of bent pipe sections (pipe bends) : de en
  • DE420827C - Fertilizer spreader u. like : de en
  • AT101423B - Device for the safe and quick release of the pressure from a cassel filled with boiling liquid. : de en
  • AT101354B - Dough dividing machine. : de en
  • AT101375B - Woodhouse. : de en
  • CA255010A - Wet gas meter : en fr
  • FR596668A - Device to be able to place a tool in a specific location of an object hidden from the worker : en fr
  • GB228946A - : en
  • GB231510A - Improvements in and relating to resilient wheels : en
  • FR596715A - Amusement device : en fr
  • US1559131A - Locomotive : en
  • US1559224A - Thread tension for automatically threading loom shuttles : en
  • ES91250A1 - Device for washing vegetables and legumes. : en es
  • ES94328A1 - An apparatus for the manufacture of glass ampoules for injectable solutions. : en es
  • GB220004A - Improvements in methods of and apparatus for signal reception : en
  • GB241820A - Improvements in brake control mechanism : en
  • AT101340B - Method of making a mold for continuously casting chains. : de en
  • US1558523A - Hair curler : en
  • US1558855A - Apparatus rack : en
  • US1558815A - Circular-knitting machine : en
  • US1559332A - Flexible umbrella rib : en
  • US1558463A - Can opener : en
  • USD68567S - Design fqr wall paper : en
  • US1559511A - Smelting furnace and the method of smelting ores therein : en
  • CA254954A - Portable macaroni machine : en fr
  • ES94412A1 - Improvements in automatic telephone systems. : en es
  • PL2917B1 - A way to improve the quality of butter. : en pl
  • US1559241A - Collapsible box : en
  • ES94437A1 - Device for casting and treating molten metals. : en es
  • FR596655A - : fr
  • US1559208A - Double ratchet for roller skates : en
  • FR596736A - Improvements to frequency multipliers : en fr
  • US1558631A - Medium for bleaching, cracking, and desulphurizing petroleum and other hydrocarbon compounds and process of preparing same : en
  • US1559024A - Collapsible crate : en
  • US1558782A - Surfacing process : en
  • US1558981A - Cuspidor : en
  • US1559458A - Automobile cover : en
  • ES94516A1 - Improvements in cement blocks for buildings. : en es
  • US1558511A - Feeding-pressure regulator for earth-boring bits : en
  • US1559075A - Ironing machine : en
  • US1559102A - Limit stop for electric hoists : en
  • AT101323B - Process for the production of high-percentage antraquinone and its derivatives. : de en
  • US1558508A - Hook : en
  • DE420733C - Device for focusing for multicolor cameras : de en
  • GB222448A - Improvements in or relating to electric traction systems employing storage batteries : en
  • US1558466A - Pelt or skin dehairing machine : en
  • US1559285A - Camera : en
  • ES94515A3 - Manufacture of a perfected folding chair called the Cuban chair. : en es
  • GB241637A - Improvements in apparatus for syruping and filling bottles with aerated water or other liquids and closing the bottles : en
  • GB241796A - Improvements in or relating to protecting devices for electric detonators : en
  • GB241986A - Improved means for cooking and pressing or straining vegetables, meat, fish, fruit and the like : en
  • ES94569A1 - Process for the manufacture of gray cast iron with low carbon content and consequently high resistance properties. : en es
  • ES94321A1 - Low loss variable capacitor. : en es
  • FR596538A - Tightening wrench : en fr
  • GB234807A - Binding for steam turbine blades : en
  • FR596785A - Hub for detachable wheels : en fr
  • US1558604A - Coil mounting : en
  • US1558910A - Electric battery : en
  • FR596585A - Improvements to illuminated signs : en fr
  • FR596664A - Valve interior : en fr
  • FR596539A - Multiple screwdriver : en fr
  • ES94392A2 - A new procedure for making automatic caps adaptable to all head measurements. : en es
  • FR596711A - Improvements in the extraction of salts contained in aqueous solutions and apparatus for this extraction : en fr
  • FR596735A - Improvement in pyrogenation devices : en fr
  • US1558748A - Window-sash holder : en
  • US1558901A - Process of making alkali-metal carbonate : en
  • US1559054A - Method of manufacture of prepared charcoal : en
  • US1559394A - Mold for making glass sign plates : en
  • USD68559S - Design for toy : en
  • PL2869B1 - Gripper shuttlecock for weaving looms with firmly seated cotton coils. : en pl
  • US1558971A - Locomotive : en
  • US1558898A - Railroad ticket holder, time table, and advertising device : en
  • US1559326A - Winding machine : en
  • ES94468A3 - Belt clip for watch chains and purses. : en es
  • GB241812A - Improved safety device for electrically heated vessels : en
  • ES94376A1 - Improvements introduced in electrical installations including current modifiers. : en es
  • FR596779A - Salon Hand Loom : en fr
  • FR596697A - Gear blanks and method for manufacturing them : en fr
  • PL2923B1 - A device for spraying milk and other liquids, powders, paints or other materials. : en pl
  • US1558449A - Shade : en
  • US1558919A - Mechanically-operated figure toy : en
  • US1559269A - Telephone-exchange system : en
  • DE420607C - Electric heater for explosion engines : de en
  • PL2828B1 - A way to process domestic and industrial garbage. : en pl
  • US1558964A - Vanity case : en
  • US1558577A - Machine for filling molds : en
  • USD68603S - Design for a towel cabinet : en
  • USD68605S - Design for a plate or like article : en
  • CA254986A - Coil spring trap : en fr
  • DE420529C - Butyrometer : de en
  • ES94400A1 - Improvements in the refrigerators. : en es
  • GB241969A - Improvements in and relating to fire and temperature alarms : en
  • ES94296A1 - An internal combustion engine with the corresponding cleaning system. : en es
  • ES94342A1 - A new electrical annunciator device. : en es
  • ES94397A2 - Improvements in devices for the manufacture of soft drinks. : en es
  • US1559156A - Orifice-type pressure-difference-creating device for flow meters : en
  • FR596562A - Dual purpose plow : en fr
  • AU2125025A - Apparatus for closing and sealing receptacles : en
  • DE420766C - Clamping rail made of angle iron and flat material for electrical machines, in which the bearing head for the clamping screw is made of flat material : de en
  • US1558732A - Timer : en
  • US1558827A - School desk : en
  • US1558923A - Spark plug : en
  • US1558987A - Picture frame : en
  • US1559092A - Adjustable lamp support : en
  • US1558462A - Vehicle axle : en
  • DE420771C - Process for the manufacture of gloves from warp knitting : de en
  • DE420843C - Illuminated sign equipped with several discharge tubes for high voltage electricity : de en
  • US1559216A - Internal-combustion engine : en
  • GB241641A - Improvements relating to steam boiler economizers or feedwater heaters and the like : en
  • US1558926A - Portable power unit : en
  • DE420751C - Process for the storage of dissolved gases, especially acetylene, by means of porous masses : de en
  • ES94385A1 - Procedure for obtaining borneolas (campfolas). : en es
  • FR596605A - Double insulator for vertical electrical devices : en fr
  • DE420462C - Magnetically conductive solid material made from powder : de en
  • PL2925B1 - Method and device for removing tobacco from the storage tank and transporting it to the place of collection. : en pl
  • PL2940B1 - A method of producing high-activity carbon from straw and other materials containing silica. : en pl
  • US1559431A - Book-supporting device : en
  • PL2837B1 - Method of impregnating cigarette tube mouthpieces. : en pl
  • US1558980A - Door latch : en
  • DE420773C - Method for pouring out bearing shells : de en
  • ES94510A1 - A liquid distribution tank. : en es
  • US1558464A - Snowplow : en
  • US1558799A - Asphalt expansion joint : en
  • US1558813A - Railway-signal switch : en
  • US1559104A - Switch-operating mechanism : en
  • PL2967B1 - Stove for simultaneous room heating and cooking or baking. : en pl
  • DE420675C - Food can with air pressure lock and support ring with seal for the lid : de en
  • US1558958A - Airplane construction : en
  • US1558825A - Tool for reaming valves and valve seats : en
  • US1559302A - Elevator : en
  • US1559473A - Liquid rheostat : en
  • ES94336A1 - A new device with its corresponding procedure for the automatic graduation of the propeller blades. : en es
  • AU2064524A - Apparatus for filling and sealing receptacles : en
  • FR596591A - Packing for columns, washers, refrigerants, etc. : en fr
  • GB241682A - A method of removing phenol and/or its homologues from liquids such as waste waters or the like : en
  • FR596727A - Device for draining water from blinds : en fr
  • GR1043B - METHOD OF MANUFACTURING SOAP PRODUCTS IN DRY SHEETS (SOAP EXPRESS). : el en
  • PL2918B1 - Device for quick adjustment of mechanisms in cinematographic cabins. : en pl
  • US1559417A - Steam-cylinder relief for engines : en
  • US1558772A - Crank-handle assembly : en
  • US1559467A - Saw rig : en
  • ES94543A1 - An automatic weighing device for weighing instruments. : en es
  • PL2807B1 - A method of producing nutritional and healing specifics contained in porous solids that do not change shape in the intestines. : en pl
  • US1558927A - Battery separator : en
  • US1559057A - Ventilation system : en
  • ES94351A1 - An automatic closing system for paper products, especially envelopes. : en es
  • ES94414A1 - Improvements in tennis rackets. : en es
  • GB241769A - Improvements in or relating to the treatment of felted materials, papers, and the like : en
  • GB241803A - Method of preparing cotton batting for shipment and use : en
  • PL2849B1 - Pre-compartmental pot for the manufacture of rayon or similar materials. : en pl
  • US1558899A - Birdcage : en
  • US1559179A - Method for elimination of iron from solutions of leucitic rocks : en
  • AU2070924A - C r amp : en
  • DE420667C - Thermal protection substance free of organic impurities : de en
  • DE420804C - Burner for gas or gas mixtures : de en
  • FR596616A - Improvements to floatation and dent testing devices : en fr
  • GB241654A - Improvements in or relating to expanding pulleys : en
  • DE420794C - Device for laying cocoon threads or for spinning artificial silk : de en
  • ES94409A1 - A coupling device with automatic transmission for motor car starter dynamo. : en es
  • FR596551A - Blade mounting system in variable pitch propellers : en fr
  • US1559148A - Ribbon winding and reversing mechanism : en
  • ES94272A1 - Improvements to pumps fitted with a diaphragm. : en es
  • ES94390A1 - A new device for the evaporation or vaporization of volatile components in liquid or semi-liquid substances. : en es
  • GB241978A - Improvements in publicity telegraphs and advertising devices : en
  • ES94319A2 - A frame for mower-tie machines. : en es
  • FR596750A - Propulsion mechanism for toys and in particular for toys appearing in automobiles : en fr
  • US1559003A - Self-cushioning metal tie : en
  • ES94451A3 - The making of leotards with a complementary skirt, made of elastic knitwear. : en es
  • US1558735A - Bark-removing tool : en