• US1527524A - Telephone receiver : en
  • USD66685S - Design for a backplate for a lighting fixture : en
  • US1527502A - Window : en
  • CA247174A - Knickerbocker : en fr
  • US1527237A - Goggles : en
  • US1527699A - Silage machine : en
  • US1527745A - Shaving-soap stick and holder : en
  • AT99338B - Telephone system for optional calls. : de en
  • US1527417A - Striping or patterning attachment for circular-knitting machines : en
  • US1527854A - Trap : en
  • US1527376A - Car construction : en
  • US1527965A - Automatic stand for electric irons : en
  • AT99263B - Method and machine for preforming the tip portion of an upper leather. : de en
  • AU1983424A - Improvements in tamping plugs for use in blasting : en
  • FR28464E - Rotary distributor for compressed air motors : en fr
  • US1527455A - Preparation of medicinal substances and method of making the same : en
  • US1527385A - Shop tool : en
  • US1527709A - Electric switch : en
  • PL1422B1 - Ball supports for thrust knives and parts of scales modified with these supports. : en pl
  • US1527432A - Form for concrete work : en
  • DE410212C - Protection device for machine tools with electric drive : de en
  • US1527720A - Process of making self-sealing tire tubes : en
  • US1527776A - Auxiliary air inlet and mixing device : en
  • US1527520A - Can-end-marking attachment for seaming machines or the lik : en
  • US1527759A - Saw for linter machines : en
  • PL1513B1 - A method and device to reduce temperature differences on the cooling surface in cold storage basins, where one chiller serves several coolers, operating at different temperatures. : en pl
  • US1527764A - Air spring : en
  • CA247173A - Change speed mechanism : en fr
  • US1527405A - Automobile lock : en
  • US1527556A - Glass-working machine : en
  • GB229439A - Improvements relating to motor vehicle wind screens : en
  • PL1375B1 - A method of producing silk with the thinnest viscose woven fibers. : en pl
  • US1527553A - Alternating-current generator : en
  • DE410491C - Process for utilizing the combustion gases to pre-dry the fuel : de en
  • CA247147A - Flexible coupling for shafting : en fr
  • PL1473B1 - Disconnector, the contact parts of which are mounted on insulators. : en pl
  • US1527814A - Carpenter's plane : en
  • DE409941C - Process for cleaning the electrodes during electrical gas cleaning by shaking : de en
  • FR585380A - Improvements in command and control systems for electric arc devices spurting out in vapors supplied by alternating current : en fr
  • AT99304B - Pin-cap pessary. : de en
  • DE410035C - Meat cutting machine : de en
  • PL1360B1 - The device on sewing machines will allow the needle thread to loosen when the thread feeder is lowered. : en pl
  • US1527715A - Insect-catching glue : en
  • US1527718A - Hair-straightening device : en
  • FR585161A - Process for treating plant fibers in order to improve their quality : en fr
  • CA247010A - Ornamental clock : en fr
  • CA247149A - Switching device : en fr
  • GB229514A - Rotary apparatus for drilling oil wells and the like : en
  • FR585221A - Process for fixing ammoniacal nitrogen and recovering it in the form of fertilizer : en fr
  • FR585289A - Fountain pen holder : en fr
  • GB229530A - Improvements in and connected with horse shoes : en
  • CA247126A - Electrostatic condenser : en fr
  • US1527563A - Shade holder : en
  • USD66678S - Design for a tumbler or similar article : en
  • FR585448A - Device for mounting shims in rotors of electrical machines with attached winding supports : en fr
  • USD66683S - Design for a spoon or similar article : en
  • USD66700S - Design for a lighting fixture : en
  • DE410169C - Method and device for washing oils : de en
  • PL1487B1 - A method of strengthening piles, masts and wooden poles embedded in the ground, which have been deteriorated by weather conditions. : en pl
  • US1527493A - Hand boring machine : en
  • FR585428A - : fr
  • CA247082A - Beater engine : en fr
  • DE410300C - Roller mill : de en
  • DE410345C - Cathode tubes with concentrically arranged anode, cathode and grid : de en
  • CA247052A - Adjustable shoring : en fr
  • PL1491B1 - The susceptible casing of mining trenches, etc. : en pl
  • US1527531A - Cabinet : en
  • CA246995A - Rotary sign exhibitor : en fr
  • US1527689A - Steam plate : en
  • US1527805A - Wall construction : en
  • US1527353A - Sand lifter : en
  • US1527357A - Regrinding machine : en
  • DE410185C - Process for the production of ª ‰ -halopropionic acids : de en
  • DK34184C - Device for rapid heating of objects in a room filled with steam. : da en
  • GB229506A - Improvements relating to couplings or joint boxes applicable to electric cables and conductors : en
  • PL1334B1 - The waiting relay redundant. : en pl
  • US1527437A - Vehicle spring : en
  • US1527302A - Machine for getting the pulp out of plants furnishing textile fibers : en
  • US1527619A - Shade or light diffuser for electric side-wall fixtures : en
  • DE409160C - Bending pliers for insulating pipes : de en
  • FR28442E - Mechanical pencil : en fr
  • FR585190A - Process for lightening products of all kinds, refractory or otherwise, obtained by agglomeration of zirconiferous ores : en fr
  • FR585332A - Improvements to refrigeration systems : en fr
  • GB229574A - Improvements in and relating to hangers for hanging curtain poles : en
  • GB229481A - Improvements in renewable seatings for valves : en
  • CA247038A - Apparatus for treating clay ware in tunnel kilns : en fr
  • CA247119A - Radio transmitting apparatus : en fr
  • PL1524B1 - The circuit of connections at the radiotelephone station with cathode generators for generating waves. : en pl
  • AT99347B - Switch for high voltage alternating current. : de en
  • FR585320A - Gradual release valve for continuous and automatic compressed air brake : en fr
  • USD66679S - Design fob a garden seat : en
  • US1527648A - Washing machine : en
  • GB229409A - Improvements in apparatus for landing flying boats : en
  • DE410173C - Process for the production of molds for casting cast bodies made of brass and other metal : de en
  • PL1419B1 - Method for the separation of unsaponifiable constituents from naphthenic acids to obtain naphthenic soaps. : en pl
  • US1527350A - A voluntary assocrt : en
  • US1527677A - Gas-engine head : en
  • GB229474A - Improvements in price indicating weighing scales : en
  • DE410327C - Unreleasable snap fastener : de en
  • DE410175C - Process for the production of objects with a high silica content from quartz u. like : de en
  • FR585166A - Clock with dice game : en fr
  • DE410158C - Process to prevent slagging of rust bars, rust surfaces, etc. : de en
  • GB229727A - Improvements in or relating to locking or securing devices for retaining in position adjustable elements in precision machines or apparatus : en
  • FR585249A - Transportable shower device : en fr
  • FR585313A - Improvements to the process for manufacturing hollow rubber articles and resulting articles : en fr
  • GB229446A - Improvements in apparatus for indicating the draught of ships and the like : en
  • US1527727A - Permutation padlock : en
  • DE409411C - Circuit arrangement for telephone systems with dialer operation and automatic separation of the connection after a certain time : de en
  • DE410081C - Exchangeable pipe flange : de en
  • DE410177C - Soft turn-down collar : de en
  • AU1639724A - Improvements in and relating to latrines : en
  • FR585314A - Device for ensuring in an automatic continuous manner the synchronism between a gramophone and a cinematographic projection apparatus : en fr
  • US1527332A - Induction motor : en
  • US1527894A - Anthraquinone derivative and process of making the same : en
  • ES91675A1 - Improvements in the crankshafts of the looms. : en es
  • DE410164C - Diaphragm combination for the electroosmotic cleaning of sugar juices : de en
  • US1527623A - Protective device : en
  • US1527879A - Rotary grate for gas producers : en
  • US1527935A - Safety gate for railway crossings : en
  • ES91651A1 - Chair enhancements for barbers, dentists and other specialists. : en es
  • GB229539A - Fire extinguishing device : en
  • GB229533A - Improvements in terminals for electrical conductors : en
  • GB229579A - Improvements in or connected with sliding catch fastenings : en
  • GB229542A - Improvements in controlling apparatus for moving bubble advertising sings : en
  • US1527312A - Governor for feeders : en
  • US1527181A - Corner fastening : en
  • US1527272A - Elevator for rods, tubes, and the like : en
  • US1527588A - Gearing for starting internal-combustion engines : en
  • GB215377A - Improvements in and connected with steam power plant : en
  • DK34202C - Procedure for the Development of Foam Fire Extinguishing Purpose. : da en
  • US1527246A - Insecticide : en
  • US1527386A - Display package and support therefor : en
  • US1527639A - Apparatus and process for fractionating aib : en
  • FR585328A - Automobile body : en fr
  • FR28411E - Ignition tester for multi-cylinder engines ignited by electric current : en fr
  • FR585163A - Coil spring retainer : en fr
  • DE410450C - Motor vehicle with a horizontal engine : de en
  • GB229451A - An improved system for lining the bearings of engines and machinery and the like : en
  • GB229745A - Improvements in wheels for roller skates, toy wagons, furniture castors and other purposes : en
  • PL1482B1 - The method of obtaining cyanamide solutions from nitrogen lime. : en pl
  • US1527864A - Book cover : en
  • PL1350B1 - Feeding device for continuously running centrifuges. : en pl
  • US1527620A - Soft-fold collar : en
  • DE410387C - Closure means for envelopes, similar covers or printed matter : de en
  • FR28496E - Improvements in the manufacture of chimneys for petroleum lighting lamps or other similar fuels : en fr
  • GB229441A - Improvements in stands or supports for motor cycles and other cycles : en
  • FR28466E - Improvements to spark plugs for internal combustion engines : en fr
  • FR585294A - Mechanism to raise and lower windows or window frames, prevent their vibrations and stop them at any height : en fr
  • GB229489A - Improvements in and relating to box spanners or wrenches : en
  • FR585202A - Mechanical device for sharpening thin razor blades and others : en fr
  • GB229493A - Improvements in means for supporting articles in cabinets : en
  • DE410232C - Toy figure that performs walking movements : de en
  • US1527452A - Elevator lock : en
  • US1527866A - Pipe holding and turning means : en
  • US1527392A - Folding machine : en
  • GB217557A - Improvements in or relating to colour photography : en
  • GB229423A - An improved tyre building machine : en
  • GB229500A - Improvements in or relating to hand appliances for cleaning knives : en
  • US1527399A - Carton : en
  • FR28494E - Improvements relating to electrical switches : en fr
  • GB229394A - Improvements in and relating to thermionic valve radio receiving sets : en
  • ES91618A1 - Improvements in underwater mines. : en es
  • FR585333A - New glass : en fr
  • GB225881A - Improvements in and relating to elastic fluid turbines : en
  • US1527335A - Cushioned-gear drive : en
  • GB229573A - Improvements in apparatus for pressing clothes : en
  • US1527326A - Glass-washing basket : en
  • US1527839A - Device for setting or heading fowling cartridges : en
  • ES91659A3 - Positive insurance applicable to all revolvers. : en es
  • FR585374A - Silk scouring process : en fr
  • US1527807A - Rotary motor, pump, compressor, or the like : en
  • PL1548B1 - Method and device for obtaining zinc and other volatile metals. : en pl
  • FR585301A - Improvements to universal joints : en fr
  • GB229456A - Improvements in holding devices of detachable heel pads for boots and shoes : en
  • GB220950A - Improvements in and relating to railway trucks : en
  • DE410234C - Process for improving the burning of salt glaze : de en
  • DE410218C - Device for preventing bicycle theft : de en
  • DE410545C - Device for feeding the boilers of steam engines with variable speed, especially locomotives : de en
  • US1527625A - Safety appliance for motor vehicles : en
  • US1527887A - Apparatus for the regulation of the admission of air to furnaces : en
  • PL1367B1 - Method of attaching heating ribs with unwrapped flanges to pipes. : en pl
  • PL1391B1 - Method for producing chlorosulfonic acid. : en pl
  • FR585420A - Reverse draft wood gasifier : en fr
  • AT99307B - Stocking or the like with double edge and method for producing the double edge. : de en
  • US1527646A - Speed-regulating system : en
  • FR28458E - Improvements in the establishment of speedometers : en fr
  • FR585447A - Improvements in automotive headlights and others : en fr
  • GB229603A - Improvements in or relating to key-operated instruments for producing colour-music : en
  • GB203668A - : en
  • GB229472A - Machines for coating webs, sheets and the like with bronze or other coloured powder : en
  • GB229599A - Steering device for trailer vehicles drawn by self-propelled tractors : en
  • PL1383B1 - Radio-telegraph receiver. : en pl
  • US1527356A - Holder for ornamental pieces : en
  • FR28471E - Improvements to protective devices for wheel tires : en fr
  • PL1382B1 - A radio-telegraph transmitting device. : en pl
  • US1527219A - Game : en
  • US1527444A - Adjustable arch supporter : en
  • PL1339B1 - The method of breaking down the emulsion. : en pl
  • USD66705S - Design for an arm for lighting fixtures : en
  • AT99289B - Upper pan table scales with a pointer playing on a scale. : de en
  • FR585171A - Sheath-support device for spare spark plugs for internal combustion engines : en fr
  • PL1448B1 - The method of rolling shape iron. : en pl
  • US1527431A - Power-platform truck : en
  • US1527457A - Shape-retaining ring for caps : en
  • US1527651A - Current wave repeater : en
  • DE410329C - Installation for scrubbers, coolers, etc. like : de en
  • DE410096C - Device for attaching a desiccant in lids of cans, cans, bottles and the like. like : de en
  • US1527472A - Railway-crossing gate : en
  • US1527600A - Amusement game table : en
  • US1527963A - Shoe-heel structure : en
  • DK34176C - Tools for the manufacture of recesses in building timber for receiving connecting pieces. : da en
  • ES91657A1 - Procedure for obtaining gold compounds of the thiobenzimidazole series. : en es
  • GB222825A - Improved method of vaporizing, spraying and igniting heavy liquid fuel in internal combustion engines : en
  • PL1526B1 - A device for the distribution of electric working machines, especially winches. : en pl
  • PL1546B1 - A method of reducing ores. : en pl
  • US1527412A - Kick-off tool : en
  • US1527495A - Vegetable sacker : en
  • US1527816A - Straw guider for thrashing machines : en
  • CA247021A - Rossing device : en fr
  • GB208130A - Evaporating apparatus and method of operating same : en
  • DE410005C - Electrical resistance element : de en
  • US1527739A - Weather strip : en
  • DE387727C - Lead bearing metal : de en
  • DE410102C - Device for improving the tone of strings on musical instruments : de en
  • DK34201C - Windmill. : da en
  • AT99281B - Machine for cleaning, chopping and grinding cereal grains, etc. : de en
  • PL1507B1 - The method of producing artificial grinding mass. : en pl
  • US1527182A - Feed mechanism for safety-pin carding machines : en
  • CA247049A - License plate : en fr
  • US1527416A - Foldable bed couch : en
  • US1527454A - Horseshoe : en
  • USD66714S - Design for a cream pitcher : en
  • FR585170A - Toy : en fr
  • FR585431A - Improvements in processes and apparatus for manufacturing vehicle wheel tire casings : en fr
  • US1527481A - Fruit press : en
  • FR585213A - Process for manufacturing objects of various shapes in silica glass : en fr
  • FR585242A - Device producing, in the event of a break in the thread, the automatic stopping of the spit of the Scottish quill machine : en fr
  • FR585357A - Improvements to die-cutting machines : en fr
  • FR585258A - Method and device for the recovery of condensable fumes from the carbonization of wood in forests : en fr
  • GB229566A - Improvements relating to photographic sensitizers : en
  • CA247056A - Neckyoke : en fr
  • PL1380B1 - Radiotelegraph antennas. : en pl
  • AU2164825A - Process for manufacturing sodium bicarbonate and ammonium chloride : en
  • DE410442C - Reversal for diesel engines according to the type of patent 404611 : de en
  • US1527310A - Exhaust line for engines : en
  • US1527206A - Manufacture of plastic articles : en
  • FR585199A - Rotary apparatus for exhaustion of distillation : en fr
  • FR585352A - Towel rack : en fr
  • GB207816A - Improvements in and relating to electric discharge devices : en
  • GB229582A - Improvements in and relating to swing gearing for slubbing, roving and like frames : en
  • DE410386C - Voltage reducer, especially for pneumatic music devices : de en
  • DE410517C - Photographic shutter : de en
  • DE410138C - Friction gear change transmission : de en
  • PL1531B1 - : en pl
  • GB229540A - A new or improved supporting or retaining device for umbrellas and like articles fordisplaying and other purposes : en
  • CA247170A - Coupler release rigging : en fr
  • FR585176A - Improvements in the execution of photographic portraits : en fr
  • FR585261A - High speed oil engine : en fr
  • GB221800A - Improvements in and relating to fuel measuring apparatus for vehicles and the like : en
  • US1527469A - Draft gear for tractors : en
  • US1527170A - Spark-plug protector : en
  • US1527829A - Atomizer : en
  • US1527790A - Call-distributing system : en
  • US1527959A - Process and apparatus for making seating members for fluid seals : en
  • DE410268C - Ten circuit for calculating machines : de en
  • GB224541A - Improvements in the manufacture of cylinders for internal combustion engines : en
  • US1527190A - Siphon device : en
  • US1527690A - Franz losel : en
  • US1527255A - Electromagnetic clock : en
  • AT99332B - Electric wave filter. : de en
  • US1527811A - Furnace : en
  • DE410286C - Advertisement projector : de en
  • PL1450B1 - How to wash woolen and full grain fabrics. : en pl
  • PL1455B1 - Method of obtaining alkali metal sulphides. : en pl
  • US1527244A - Harrow point : en
  • DE410340C - Cleaning device for wheel tires : de en
  • DK34181C - Coffee grinder. : da en
  • USD66672S - Design eor a farinaceous cup : en
  • DK34183C - Arrangement for steam and hot water radiators. : da en
  • FR585189A - Watertight joints between glass and metal : en fr
  • US1527884A - Thermoradlator trap : en
  • US1527579A - Automatic control for explosion engines : en
  • US1527830A - Self-closing box : en
  • DE410197C - Bracing device with two support insulators connected in series : de en
  • DK34191C - Abdomen. : da en
  • PL1504B1 - : en pl
  • DK34185C - Bridge. : da en
  • US1527570A - Cottonseed distributor : en
  • GB229518A - Process for the manufacture of artificial fibres, artificial silk and the like from unripened viscose : en
  • GB229555A - Improvements in or relating to briquettes or fire kindlers : en
  • DE410521C - Exposure meters for photographic cameras : de en
  • FR585270A - Propulsion apparatus for ships : en fr
  • FR585300A - Process for the preparation of ether which does not form peroxides and is particularly suitable for narcosis : en fr
  • GB229391A - An improved door for aircraft sheds and the like : en
  • FR585234A - Device intended to make radiotelegraph or radiotelephone receptions sharper and purer : en fr
  • GB225507A - Improvements in dobbies for looms : en
  • GB229407A - Improvements in reciprocating air compressors : en
  • US1527232A - Electrical heating unit : en
  • DE410039C - Dishwasher : de en
  • FR585257A - Wristband powder : en fr
  • US1527374A - Loose-leaf book and method of assembly : en
  • US1527867A - Automatic log-car stake : en
  • DE410507C - Auxiliary device for determining the position of fluctuating foundations, in particular of aircraft, by means of an inclination needle : de en
  • DE410558C - Leather sharpening machine with ring knife, feed and pressure roller : de en
  • DE410248C - Loop antenna : de en
  • DE410089C - Universal tool : de en
  • GB229512A - Improvements in or relating to gas meters : en
  • USD66684S - Design for a bracket for lighting fixtures : en
  • FR28470E - Automatic telephone system for large network, with translator and control device : en fr
  • CA247165A - Postage meter : en fr
  • US1527501A - Weatherproof hinge : en
  • US1527703A - Electron-discharge apparatus : en
  • DE409954C - Chest microphone : de en
  • GB215373A - Improved process for dyeing acetate silk : en
  • FR28424E - Device for artificial respiration : en fr
  • PL1395B1 - A method of fabricating a highly effective decolorizing carbon. : en pl
  • US1527908A - Automobile garage and touring tent : en
  • PL1369B1 - The method of electrowinning of alkaline perborates, in particular sodium perborate. : en pl
  • PL1495B1 - The method of producing ammonium chloride in coking plants and gas plants. : en pl
  • PL1517B1 - Biaxial, reciprocating blower. : en pl
  • FR585364A - Method and device for bleaching textiles using oxygen or ozonated baths : en fr
  • GB224237A - : en
  • FR28428E - Fuel pump for internal combustion engines : en fr
  • US1527197A - Friction disk for clutches or the like : en
  • US1527595A - Tractor : en
  • US1527654A - Amplifier : en
  • USD66703S - Hassel d : en
  • PL1542B1 - Fittings for basketware. : en pl
  • US1527411A - Multiple-unit door-control system : en
  • US1527611A - Poultry-dusting device : en
  • DE410062C - Device on damper windings of runners with end caps for the winding heads of electrical machines : de en
  • FR28427E - Closed Cycle Steam Engine System : en fr
  • FR585323A - Automotive Variable Position Coupling : en fr
  • US1527313A - Action-operating mechanism : en
  • USD66667S - Design for leather : en
  • PL1502B3 - : en pl
  • US1527195A - Warp stop motion for looms : en
  • US1527200A - Vacuum-molding apparatus : en
  • US1527857A - Washer : en
  • US1527928A - Warp-thread plate : en
  • GB229538A - Improvements in shoe sewing machines : en
  • CA247161A - Machine for moulding confections : en fr
  • DE410220C - Wire bolt : de en
  • ES91626A1 - A device for separating and precipitating suspended bodies from gases by means of electricity. : en es
  • FR585316A - Device applicable to sheet metal boxes, to facilitate lifting of the cover : en fr
  • GB226204A - Improvements in weighing apparatus : en
  • GB229459A - Improvements in and relating to trolley heads for electrically propelled vehicles : en
  • US1527771A - Apparatus for melting wax or like substance : en
  • PL1433B1 - Method of obtaining mass for initial ignition. : en pl
  • PL1516B1 - Rectification column for obtaining oxygen from condensed air. : en pl
  • US1527273A - Device for heating oil and other viscous liquids : en
  • US1527301A - Air-seal flushing device : en
  • US1527514A - Riveting machine : en
  • FR28414E - Process for the preparation of fuel mixtures : en fr
  • DE410463C - Process for the manufacture of pocket hangers from celluloid or similar material : de en
  • DE410426C - Protection device for Drenstrom motors : de en
  • ES91624A1 - Procedure for the fabrication of anatomical metal dental crowns. : en es
  • GB229398A - A new or improved method and apparatus for cleaning printing rollers and the like : en
  • GB229743A - Improved methods of building construction : en
  • AT99302B - Device for the production of decorative rosettes from a helically wound thread. : de en
  • CA247047A - Caulk extractor and anvil : en fr
  • GB229516A - Improvements in tobacco pipes : en
  • DE392864C - Single deck aircraft with multiple engines : de en
  • DE410165C - Compressed air wedge : de en
  • PL1430B1 - A method of melting ammonium nitrate for the preparation of mixtures with ammonium nitrate with a high content of ammonium nitrate, which can be laced and which are not intended for use as shooting material. : en pl
  • US1527177A - Loaded signaling conductor : en
  • US1527573A - Blank-transeer mechanism for brick presses : en
  • GB224205A - Improvements in or relating to conduit couplings : en
  • US1527171A - Conductor support : en
  • FR585312A - Valve actuator : en fr
  • DE410235C - Suction air conveyor : de en
  • US1527775A - Torpedo : en
  • FR28426E - Method and devices for starting asynchronous motors : en fr
  • FR28432E - Saw sharpening machine : en fr
  • DE410238C - Tiltable electric oven : de en
  • ES91632A1 - Procedure for catalytic combustion of ammonia and oxygen mixtures. : en es
  • US1527862A - Inflatable tire : en
  • DE410504C - Light metal insert for wheel tires, tubes and other rubber items : de en
  • US1527664A - Hood hinge for automobiles : en
  • DE410057C - Steam locomotive with a cooler divided into individual cells : de en
  • FR28444E - Automatic coupling device for railway wagons or other vehicles : en fr
  • FR585296A - Wet preparation of iron ores and device for its production : en fr
  • US1527316A - Ash sieve : en
  • US1527886A - Sleeping bag : en
  • DE410137C - Adjusting device, especially for retensioning belts for engines : de en
  • US1527446A - Method of and apparatus for dyeing lace : en
  • US1527466A - Dump-trailer power transmission : en
  • US1527953A - Method and apparatus for producing moldable blanks of plastic material : en
  • DK34198C - Device for thermoses. : da en
  • GB221783A - Improvements in carburettor float chamber apparatus : en
  • US1527885A - Sleeping bag : en
  • AT99284B - Steering device for trailed plows. : de en
  • FR585231A - Endless belt : en fr
  • FR585297A - Distance measuring device : en fr
  • GB229583A - Improvements in seats or saddles for cycles, motor cycles, and like vehicles : en
  • FR585292A - System for the remote transmission of values of any magnitude: electrical power, intensity, temperature, etc. : en fr
  • FR585173A - Improvements to pneumatic hammers : en fr
  • US1527325A - Tire-chain fastener : en
  • US1527532A - Juggling toy : en
  • US1527492A - Rope fastener : en
  • US1527876A - Table football set : en
  • GB229592A - Improvements in automatic firearms : en
  • US1527754A - Relaxation chair : en
  • US1527938A - Film carrier : en
  • CA247120A - Cement for incandescent lamps : en fr
  • GB229741A - Device for therapeutic treatment by ultra-violet rays : en
  • FR28488E - Starter for aircraft engines using propeller bungee cords : en fr
  • GB229513A - Improvements in or relating to devices for facilitating the conveyance of parcels or the like : en
  • DE410552C - Method for controlling alternating current vehicles : de en
  • FR585432A - Improvements to propellant explosives : en fr
  • GB229746A - Improvements in automatic sprinkler apparatus for use in the extinguishing of fires : en
  • GR837B - METHOD AND ADAPTATION TO BE LIGHTED FOR ENGINE BURNER ENGINES. : el en
  • FR28489E - Aircraft capable of flying without an engine : en fr
  • FR585154A - Process and installation for the manufacture of corrugated sheet glass : en fr
  • DE410049C - Drive device, especially for ring braiding machines : de en
  • DE410403C - Aircraft chassis : de en
  • AT99318B - Hydraulic control for the starting compressed air valve of internal combustion engines. : de en
  • FR585232A - Security device against burglary, adapting to all doors : en fr
  • US1527216A - Warp lever for braiding machines : en
  • US1527634A - Ignition mechanism : en
  • US1527168A - Apparatus for use in attaching heels to shoes : en
  • CA247101A - Electric lantern : en fr
  • US1527717A - Portable display rack : en
  • DE410150C - Gearboxes for motor vehicles : de en
  • GB229505A - Improvements in spark plugs for automobiles : en
  • AU1810424A - Improved means for closuring or sealing cans and similar containers by soldering or the like : en
  • AT99310B - Paper machine for the production of handmade similar papers with watermarks. : de en
  • CA246998A - Punch and die retainer : en fr
  • CA247092A - Roller side bearing : en fr
  • GB229401A - Improvements in and relating to metal rolling mills or like machines : en
  • US1527459A - Bowl assembly : en
  • US1527450A - Table concentrator : en
  • FR28493E - Process for the preparation of film clichés for photocollographic printing : en fr
  • DE410436C - Pen with counter : de en
  • ES91649A1 - Combustion engine with constant air load and constant final condensation. : en es
  • FR585360A - Metal bodywork, for cars : en fr
  • GR834B - REPLACEMENT OR ADDITION OF COFFEE. : el en
  • FR585175A - Improved buffer or socket for screws and other fasteners : en fr
  • DE409993C - Automatic pressing device for cutting machines : de en
  • GB218275A - Process for the production of artificial stone, stone ware, and the like, from boiler slag, dust slag or ashes : en
  • GB229725A - Improvements in dyeing processes : en
  • US1527414A - Regulation of temperature in furnaces : en
  • US1527793A - Combination toy chest, cradle, and bed : en
  • FR585288A - Starter-switch : en fr
  • GB229468A - Improvements in means for pressing and packing wearing apparel and for preserving the shape and condition thereof : en
  • DE410204C - Device for casting guide jaws u. Like. For rolling purposes : de en
  • DE410390C - Protection device for the folded-down convertible top lying outside the car body wall, in particular of motor vehicles : de en
  • US1527420A - Photographic apparatus : en
  • US1527483A - Current-interrupting device for electrically-heated water-distributing apparatus : en
  • DE410409C - Boiler pipe roller with adjusting nut : de en
  • DE410163C - Vice for foot operation : de en
  • CA247089A - Snow speeder : en fr
  • DE410330C - Oven with serpentine, intersecting trains : de en
  • FR28416E - Personal rescue parachute for aviation and ballooning : en fr
  • GB229739A - Spoke ejector : en
  • AT99294B - Control device for AC power transmission systems that work with heavily fluctuating loads. : de en
  • AT99260B - Lantern used as lighting and cooking device. : de en
  • DK34187C - Method and Apparatus for Purifying Food for Steam Boilers of Any Kind. : da en
  • USD66723S - Design for flocked voile fabric : en
  • US1527241A - Method of and means for broducing metallized surfaces on rubber compounds containingsulphur : en
  • US1527706A - Lacing device : en
  • AT99256B - Device for simultaneous baking, roasting, cooking and the like. like : de en
  • DE409327C - Device for driving turntables, in particular pottery turntables : de en
  • DE410336C - Cooling device for wheel tires : de en
  • US1527881A - Railway switch : en
  • US1527608A - Realigning device for cigar-bunch machines : en
  • US1527900A - Vat dyestuff and process for making same : en
  • DE410112C - Steam boilers, in particular locomotive boilers : de en
  • GB229521A - An apparatus for removing deposits from tanks, or other liquid containers : en
  • GB229576A - Device or apparatus applicable for use in preparing emulsions or mixtures : en
  • PL1515B1 - A method of decomposing air into oxygen and nitrogen while obtaining high-percentage argon. : en pl
  • US1527484A - Variable inductance coil : en
  • ES91670A1 - The manufacture of the bodies or boxes in which the elements that make up the celluloid radiotelephony receiving stations are arranged. : en es
  • AU2188225A - Improved frequency reducing means for use with static frequency transformers : en
  • DE410226C - Engraving machine with parallelogram guidance of the pantograph system : de en
  • AT99324B - Connection of double-seat valves with their rod. : de en
  • CA247072A - Baggage carrier and bed : en fr
  • DE410110C - Method for producing stereotype matrices using a typewriter : de en
  • US1527207A - Clarifying vibrator : en
  • USD66688S - Design for a lighting-fixture part : en
  • AU2177325A - Process for coating objects made of cement : en
  • DE410438C - Hairpin : de en
  • US1527533A - Transmission-band lining : en
  • US1527936A - Padlock : en
  • US1527160A - Process and material for treating metal : en
  • GB229559A - Improvements in the construction of roads and the like and in means therefor : en
  • CA247127A - Plug and socket : en fr
  • PL1484B1 - The method of multiplying the frequency of electric currents. : en pl
  • US1527515A - Automatic train-control mechanism : en
  • US1527523A - Cleansing and polishing material : en
  • AU1910424A - ,Improvements in and relating to machines for assorting rods and tubes : en
  • DE410284C - Support or guide role : de en
  • US1527896A - Radiocabinet : en
  • USD66681S - goddard : en
  • DE410352C - Slip-on skirt trousers for women : de en
  • FR28463E - Electric motor control system applicable to paper machines or the like : en fr
  • US1527434A - Automatic telephone system : en
  • DE410281C - Machine for ventilating and loosening the arable soil : de en
  • CA247113A - Apparatus for treating fruits, etc. : en fr
  • CA247097A - Metallic adjustable shelf stack : en fr
  • FR585183A - Electromagnetic devices for light baths : en fr
  • GB229392A - Improvements in or relating to electric switches for electromagnetic sound-producinghorns : en
  • PL1413B1 - The method of producing activated carbon. : en pl
  • CA247198A - Tubular fabric : en fr
  • FR585216A - Device for making variations in the volume of the powder chamber in the guns : en fr
  • FR585377A - Improvement in advertising or advertising devices : en fr
  • PL1348B1 - A device for drying sliced turnips, potatoes, etc. : en pl
  • PL1406B1 - Aluminum brazing. : en pl
  • CA247145A - Corn beef strip cooker : en fr
  • PL1366B1 - Reusable button. : en pl
  • FR28491E - Skill game to practice on mechanically driven subjects : en fr
  • CA247080A - Method of casting : en fr
  • CA247121A - Radio receiving system : en fr
  • US1527447A - Device for use in practicing golf putting : en
  • US1527601A - Cash-registering machine : en
  • PL1409B1 - A method of producing nitroglycerin gelatinous explosives, safe against flammable mine gases. : en pl
  • US1527539A - Spindle : en
  • US1527701A - Helicopter : en
  • US1527279A - Indicator : en
  • US1527550A - Cable-adjusting mechanism : en
  • US1527663A - Jsultiplieb : en
  • PL1479B1 - A method of synthetic ammonia production. : en pl
  • PL1552B1 - Molding machine. : en pl
  • US1527378A - Wringer : en
  • US1527559A - Glass-blowing mechanism : en
  • CA247015A - Harrow : en fr
  • AU1825824A - Gasburners : en
  • CA247179A - Asphalt moulding method : en fr
  • CA247137A - Machine for cutting material on the bias : en fr
  • US1527525A - Combination jack and lightning arrester : en
  • GB218660A - Improvements in and relating to electric meters : en
  • PL1558B1 - Device against deformation and tearing. drilling resources. : en pl
  • CA247017A - Commuting or grinding machine : en fr
  • US1527725A - Switching mechanism : en
  • AU1656224A - Propeller appendages applicable to marine or air propellers : en
  • AT99278B - Steel strap securing device to connect items of luggage to existing luggage nets, struts or the like. : de en
  • FR28447E - Automatic packaging cassette for sugar and others : en fr
  • GB229408A - Improvements in or relating to wire screens suitable for use with electric and otherheating devices : en
  • DE410061C - Process for the manufacture of fittings for high voltage cables : de en
  • US1527858A - Oil burner : en
  • FR585158A - : fr
  • CA247085A - Magazine screw driver : en fr
  • ES91664A1 - Improvements in the construction and fixing of concrete blocks when making roads, pavements and similar steps. : en es
  • GB229546A - Improvements in or relating to the manufacture of paper, or the like with coloured patterns or ornamentations : en
  • DE410239C - Device for automatic disconnection of magnetic couplings : de en
  • DE410253C - Alternator, especially for bicycles or the like, with resting, multi-pole armature and multi-pole, rotating permanent magnet, the poles of which are bent at right angles to the yoke : de en
  • AT99265B - Electroscope for illuminating human and animal body cavities and tubes. : de en
  • FR28439E - Improvements to automatic control equipment : en fr
  • US1527468A - Lifting car dumper : en
  • US1527810A - Magnetic separator : en
  • US1527841A - Toilet system for vessels : en
  • FR28406E - Improvements to electrical switching devices : en fr
  • DE410202C - Process for casting cylindrical bodies by centrifugal casting : de en
  • DE410236C - Device for conveying feed u. Like. In risers : de en
  • DE410401C - Screw propeller : de en
  • FR28418E - Transformer tank with heat exchange elements arranged on the side : en fr
  • GB229550A - A rotary tool for use in cleaning boiler tubes and the like : en
  • PL1398B1 - A non-oxidizable alloy having great mechanical strength with complete removal of brittleness and retaining its original properties despite remaining indefinitely in overheated or saturated steam, or also in hot gases : en pl
  • PL1483B1 - Vacuum tubes for the amplification and generation of non-extinguishing electrical vibrations. : en pl
  • FR585400A - Automotive Car Windshield Nuts : en fr
  • GB229457A - Improvements in apparatus for automatically mixing pulverulent and granular materials : en
  • FR585290A - Process for preparing a dry degreaser for the epidermis : en fr
  • DE410449C - Injector : de en
  • PL1384B1 - Radiotelegraph receiving apparatus. : en pl
  • USD66676S - freundljch : en
  • FR28499E - Window frame system for automobile or other doors : en fr
  • US1527262A - Grissini-making machine : en
  • FR28409E - Automatic device with mechanical action for the protection of low voltage power lines against abnormal voltages : en fr
  • GB229747A - Improvements in or relating to small-ware and elastic web looms : en
  • GB229713A - Improvements in advertising & signalling devices : en
  • FR28456E - Fuel saver, draft regulator and spark extinguisher : en fr
  • US1527494A - Cotton dropper : en
  • US1527778A - Torpedo : en
  • US1527958A - Means for mounting and driving centrifugal machines : en
  • FR585299A - Metallurgical coke production furnace : en fr
  • GB205834A - : en
  • US1527571A - Marine propulsion apparatus : en
  • FR585211A - Label gluing machine : en fr
  • FR585413A - Development of headlights for vehicles : en fr
  • PL1529B1 - The method of bleaching soaps. : en pl
  • PL1554B1 - Two-douse carburetor. one nozzle of which opens into the suction chamber next to the throttle. : en pl
  • US1527668A - Curtain-fastening device : en
  • FR28431E - Souvenir holder statuettes : en fr
  • PL1453B1 - Method of electrolysis of alkaline chlorides. : en pl
  • US1527293A - Friction member : en
  • US1527783A - Duplicating machine : en
  • USD66689S - Design for a canopy for a lighting fixture : en
  • US1527413A - Bit hook : en
  • DK34173C - Procedure for transferring agglomerating substances, in particular fertilizers, to a non-baking form. : da en
  • DE410370C - Ink pad : de en
  • US1527331A - Honey extractor : en
  • US1527174A - Toilet accessory : en
  • US1527371A - Ventilated shoe : en
  • US1527819A - Turnable headlamp support for vehicles : en
  • DE410123C - Collapsible deck chair : de en
  • PL1463B1 - A method of making fibers of any thickness from viscose, able to pass through a variety of large holes. : en pl
  • US1527808A - Ball-grinding machine : en
  • US1527653A - Hog feeder : en
  • PL1377B1 - : en pl
  • PL1506B1 - Grinder. : en pl
  • US1527671A - Pie trimming and rimming machine : en
  • US1527260A - Piston ring : en
  • US1527467A - Paper-bag machine : en
  • US1527882A - Syringe : en
  • DK34197C - Tap water tank. : da en
  • US1527878A - Automobile : en
  • DE410073C - Lever hinge for drilling and chopping machines : de en
  • US1527270A - Branding iron : en
  • US1527695A - Power-transmission mechanism for motor vehicles : en
  • PL1523B1 - The method of protection of devices when working with ammonium chloride. : en pl
  • US1527785A - Plane : en
  • DE410245C - Card holder for card files : de en
  • GR838B - METHOD FOR PRODUCTION OF SPECIAL CEMENT WITH HIGH INITIAL STRENGTH. : el en
  • CA247011A - Cabinet : en fr
  • DE410589C - Letter folder with lined up made of circular curved rings that can be rotated around their center : de en
  • FR585193A - Pencil sharpener : en fr
  • GB229462A - Improvements in carpet sweepers : en
  • GB230144A - An electro-mechanical apparatus for the transmission and reception of alarms of fire, and other signals : en
  • FR585378A - Scraper advanced for removing paper, paint, enamel, and the like from windows, doors or walls : en fr
  • PL1336B3 - A drive for turning objects, especially shuttles in weaving looms. : en pl
  • US1527186A - Switching signal and lock : en
  • FR28440E - : fr
  • US1527647A - Stair-building tool : en
  • DE410167C - Electric dedusting system with sloping precipitation chamber : de en
  • US1527500A - Link : en
  • USD66680S - John v : en
  • USD66694S - Design fob an abm fob lighting fixtubes : en
  • GB229495A - Improvements in tea pots, coffee pots and the like : en
  • GB229502A - Drop side cots : en
  • FR585410A - Extraction installation in wells : en fr
  • FR28468E - Advanced stylograph : en fr
  • DK34203C - Procedure for the production of a nitrogen-rich nutrient extract for the cultivation of yeast. : da en
  • FR585376A - Improvement of roads by the creation, during recharging, of double tracks, with reinforced concrete concrete slabs, visible or not : en fr
  • US1527809A - Bracelet hook : en
  • USD66704S - Design for a lighting fixture : en
  • US1527580A - Spark arrester : en
  • US1527632A - Body-treating apparatus : en
  • DE410117C - Electric seam welding machine : de en
  • DK34171C - Submarine Mine. : da en
  • FR585354A - Closed body, for cars : en fr
  • GB229454A - Improvements in or relating to air speed indicators for use on aircraft : en
  • DE410216C - Device for converting open vehicles into closed ones : de en
  • DE410448C - Turntable press : de en
  • FR28402E - Improvements to amplifiers powered by an AC source : en fr
  • DE410422C - Device to compensate for the load fluctuations in shaft conveying machines or roller brushes operated electrically in Leonard circuit : de en
  • US1527449A - Friction-top can : en
  • FR28422E - Improvements made to turbine blades : en fr
  • DE410130C - Length measuring machine : de en
  • FR585402A - Dies for corrugating metal plates : en fr
  • FR585392A - Stiletto heel assembly : en fr
  • US1527853A - Toothbrush : en
  • AT99329B - Valve control for locomotives. : de en
  • DE410124C - Locking device for the headrests of bed mattresses and the side cushions of sofas : de en
  • DE410289C - Connection between a towing vehicle and a two-wheeled trailer : de en
  • FR585435A - Skin brushing machine : en fr
  • US1527779A - Shuttle for enabling all looms to be worked as looms having a continuous weft feed : en
  • US1527503A - Hand blotter : en
  • US1527566A - Mower : en
  • US1527610A - Capsule : en
  • AT99311B - Process for the production of embossed forms from vulcanized rubber. : de en
  • FR585235A - Internal combustion engine valve : en fr
  • FR585276A - Sled : en fr
  • US1527370A - Excavating and grading machine : en
  • US1527391A - Folding machine : en
  • USD66709S - Design for a dress : en
  • US1527323A - Metal derrick and the like : en
  • GB229537A - Improvements in clamps for rock drills : en
  • FR585243A - Neck holder for all instruments : en fr
  • DE410344C - Gear arrangement on copier machines for woodworking : de en
  • US1527176A - Carburetor : en
  • FR585405A - Apparatus for the synthetic production of ammonia from its elements : en fr
  • DE410215C - Steering gear for motor vehicles adjustable by means of an eccentric : de en
  • US1527597A - Apparatus for determining the relative density of two gases : en
  • DE409614C - Protection against flashbacks for gas mixing systems : de en
  • DE401026C - Coat for peeling machines with beater mechanism : de en
  • DE410277C - Loosening plow : de en
  • US1527179A - Heating system : en
  • DE410530C - Automatic switch in screw plug shape : de en
  • PL1370B1 - The method of electrolytic production of perborates. : en pl
  • DE395257C - Stirring and dispensing device for colors u. like. from vessels : de en
  • DE410139C - Double acting air hammer : de en
  • GB229548A - Improvements in cylinder locks and the like : en
  • GB229609A - Improvements relating to combined knife and pistol devices : en
  • ES91647A1 - A procedure for the manufacture of a mountain espadrille. : en es
  • US1527694A - Packing case : en
  • FR585368A - Workbook enhancements : en fr
  • GB229453A - Improvements in and relating to toy balloons and the like : en
  • US1527284A - Railway joint : en
  • US1527679A - Insulated casing : en
  • US1527628A - Alloy : en
  • US1527351A - Slot machine : en
  • DE410260C - Process for monitoring the combustion in steam boiler furnaces, in which the extraction of the combustion gases is regulated by the steam pressure in the boiler and the entry of the combustion air is regulated by the pressure of the gases in the furnace : de en
  • DE410308C - Electric heat storage heater : de en
  • DE410378C - Mixture preheater for two-stroke engines with crankcase pump : de en
  • FR585228A - Method and apparatus for emulsifying immiscible liquids : en fr
  • GB225512A - Improvements in mechanical pencils : en
  • US1527410A - Identifying and classifying file : en
  • GB229410A - Improvements in and relating to systems of electric ship propulsion : en
  • US1527939A - Tongs : en
  • AT99314B - Chain for lifting liquids. : de en
  • AT99321B - : de
  • PL1381B1 - Radio-telephony connection systems with high frequency alternator. : en pl
  • US1527641A - Dynamo-electric machine protective system : en
  • US1527657A - Oil can : en
  • DE409527C - Device for displaying mine gases : de en
  • DE410278C - Motor-driven tiller : de en
  • AT99259B - Lampshade. : de en
  • CA247128A - Aluminium fluoride-alkali double compound : en fr
  • US1527687A - Locking mechanism for door-supporting means : en
  • US1527678A - Valve mechanism : en
  • CA247071A - Composition floor strip : en fr
  • CA247009A - Foot arch support : en fr
  • CA247066A - Brooder : en fr
  • AT99303B - Alarm device. : de en
  • CA247115A - Flexible tool : en fr
  • CA6564S - Golf ball : en
  • CA247180A - Sheet metal end for railway cars : en fr
  • CA247136A - Vacuum cleaner : en fr
  • PL1457B1 - Method for producing sulfuric acid. : en pl
  • US1527511A - Electrical switching apparatus : en
  • CA247064A - Shaving soap cake and holder therefor : en fr
  • FR28425E - Automatic hitching of wagons : en fr
  • GB229522A - Improvements in window opening and closing apparatus : en
  • CA247016A - Coupling device : en fr
  • CA247070A - Umbrella : en fr
  • CA247171A - Coupler release rigging : en fr
  • FR585153A - Improvements in devices and methods for curling and waving hair : en fr
  • US1527661A - Air-control valve : en
  • US1527194A - Trimming machine : en
  • US1527224A - Combined vacuum cleaner and disinfector : en
  • US1527555A - Winch : en
  • DE410475C - Procedure for discharging the condensed water from steam water traps : de en
  • FR585262A - Loom Box Movement System : en fr
  • GB229422A - Improvements in method of operating mechanism by gravity : en
  • CA247024A - Device for synchronizing various apparatus with motion picture projection : en fr
  • FR28401E - Advanced reverberation oven : en fr
  • FR585436A - Device for reproducing lathe : en fr
  • PL1527B1 - A method of hydrating unsaturated organic acids. : en pl
  • US1527567A - Draft device for mowers : en
  • US1527788A - Balance : en
  • AT99336B - Device for controlling one circuit as a function of another. : de en
  • US1527382A - Adjustable price tag : en
  • USD66697S - Design fob a chaib : en
  • CA247139A - Shim strip : en fr
  • AT99341B - Electric radiator. : de en
  • GB229491A - Improvements in or relating to the vulcanisation of rubber : en
  • DE410064C - AC rectifier with steel tongues attached to the poles of a permanent magnet, which are set in synchronous oscillations in the alternating current by an electromagnet excited by the alternating current : de en
  • US1527607A - Clutch : en
  • US1527748A - Billiard cue : en
  • US1527435A - Mobile unit : en
  • US1527487A - Window-cleaning device : en
  • US1527652A - Manure loader : en
  • US1527604A - Cigarette roller : en
  • DE409915C - Device for adding : de en
  • FR28429E - Connection device for t receiving device. s. f. : en fr
  • US1527517A - Automatic train-control mechanism : en
  • US1527921A - Printing device : en
  • DE410404C - Process for the production of barrels for fermentation fluids, such as beer, etc. : de en
  • US1527421A - Method of and means for producing threads, strands, wire, and the like : en
  • US1527499A - Fishing tool : en
  • US1527763A - Gasket cutter : en
  • DE410196C - Train box for tram cars : de en
  • CA246999A - Expanding bracelet : en fr
  • FR585271A - Double-lift armor mechanics : en fr
  • US1527535A - Piston : en
  • US1527831A - Joint for syringes and the like : en
  • US1527949A - Permutation adjuster : en
  • GB229357A - Improvements in unidirectional driving devices : en
  • US1527433A - Automatic telephone switch : en
  • US1527636A - Reversing motor control : en
  • PL1444B1 - A control device for steam installations with heat accumulators and steam engines, working with counterpressure and having a low-pressure section. : en pl
  • US1527762A - Electric steam boiler : en
  • USD66720S - Design for flocked voile fabric : en
  • DK34190C - Piston machine with swinging Piston rod. : da en
  • FR585319A - Mechanical control device for a group of pneumatically actuated electrical contactors : en fr
  • PL1388B1 - Roller journal with running ring for hot rolling mills. : en pl
  • PL1446B1 - Pump with variable amount of exhaust and unchanged number of strokes. : en pl
  • US1527897A - Barrel or keg : en
  • USD66682S - Design for wall paper : en
  • CA247157A - Electrically heated utensil : en fr
  • PL1497B1 - : en pl
  • US1527175A - Tire-stitching device : en
  • US1527860A - Potato digger : en
  • PL1518B1 - device for lifting liquids, compressed air mud. and p. materjalów forget : en pl
  • US1527512A - Dual-position spring switch : en
  • US1527733A - Process for the production of sculptures : en
  • GB229529A - Improvements in tube welding machines : en
  • DE410027C - Regulating valve with an enlarged valve slot on the inflow side : de en
  • GB229519A - Improvements in and relating to cigarette containers : en
  • PL1387B1 - Directional antennas for spark telegraphy. : en pl
  • ES89353A2 - A removable universal bracket. : en es
  • GB217589A - Improvement in drum and cymbal apparatus : en
  • US1527519A - Cigarette holder : en
  • US1527458A - Electric switch : en
  • DE410200C - Process for the production of hollow bodies, in particular combustion chambers or channels for internal combustion engines : de en
  • US1527473A - Game of baseball : en
  • AT99339B - Device for stereoscopy. : de en
  • US1527930A - Cultivator : en
  • PL1492B1 - A device for sprinkling sidewalks in mines. : en pl
  • US1527755A - Machine for jogging paper and the like : en
  • US1527890A - Food container and carrier : en
  • CA247160A - Electric discharge tube : en fr
  • CA247034A - Mathematical board : en fr
  • CA247153A - Switching system : en fr
  • DE410171C - Draft regulator with automatic control of secondary air : de en
  • FR585342A - Saucer for bottles and other containers : en fr
  • DE410162C - Pointer setting device for independent clocks using existing lines : de en
  • DK34168C - Saving insert for Gas Stoves or similar. : da en
  • FR585155A - Arrangement for heating boiler feed water : en fr
  • FR585182A - Paper holder cylinder or other similar substance with combined rotational and translational movements applicable to all machines in which the printing of characters is obtained by successive or simultaneous strikes or pressures : en fr
  • GB229750A - Improvements in and relating to the production of metal oxides : en
  • CA247001A - Control device for automobile headlights : en fr
  • CA247164A - Method of producing hydrogen and phosphoric acid : en fr
  • FR28486E - Machine for moving fluids and can be used as pump, compressor, vacuum machine or motor : en fr
  • FR585214A - Manufacturing process of silica glass parts : en fr
  • FR585404A - Process for the production of a novel acid and its salts which strongly absorb ultraviolet rays : en fr
  • GB208701A - Improvements in or relating to the construction of aircraft, especially aeroplanes : en
  • GB229751A - Improvements in or relating to gun mountings for use on aircraft : en
  • PL1481B1 - . i »A, l / i Hot Prussian acid product. : en pl
  • CA247182A - Method of treating hydrocarbons : en fr
  • DE410221C - Basque latch : de en
  • DK34196C - Device for Regulation of Inlet and Outflow at Water Basins and Other Liquid Containers. : da en
  • FR585269A - Superheater for locomotives : en fr
  • GB229387A - Improvements in and relating to contacts as used in electric starting switches, controllers and like apparatus, particularly of the drum or rotary type : en
  • FR585286A - New application of paint to shoe decoration : en fr
  • FR585385A - Improvements with variable self-inductions : en fr
  • FR28455E - Instant pressurized water heater : en fr
  • GB229473A - Improvements in or relating to wireless apparatus : en
  • GB229594A - Vehicle bodies : en
  • GB229549A - An improved milk delivery can : en
  • GB225188A - Improvements in or relating to shock absorbers for vehicles : en
  • GB229429A - Improvements in or relating to thermionic valves : en
  • DE410203C - Method and device for casting cylindrical bodies by centrifugal casting : de en
  • AT99343B - Painting intended for directional light. : de en
  • CA247193A - Rail joint : en fr
  • US1527215A - Combined foot-propelled vehicle, coaster, and express wagon : en
  • US1527306A - Friction gearing : en
  • US1527791A - Lathe : en
  • CA247074A - Apparatus for measuring the rate of flow of fluids : en fr
  • GB214641A - Improvements in or relating to liquid fuel feed devices : en
  • AT99286B - Motorbike sled. : de en
  • AT99325B - Device for conveying fuel for internal combustion engines. : de en
  • ES91676A1 - Procedure for the manufacture of soluble phosphates. : en es
  • DK34200C - Soft wheels for Bottle Cleaning Systems. : da en
  • FR585326A - Improvements to machines for the manufacture of boxes : en fr
  • GB229547A - Improvements in and relating to split wheel rims for vehicles : en
  • GB212933A - Improvements in machines for impressing stereotype and the like matrices, and other plastic sheets : en
  • GB229604A - Improvements relating to the projection of stationary or animated pictures on opaquesurfaces : en
  • GB229503A - Improvements in and relating to the construction of cylinders and pistons of double acting motors : en
  • GB229749A - Improvements in or relating to a method and means for forming spherical bodies : en
  • AT99252B - Iron sheet pile wall. : de en
  • GB229565A - A new or improved cooking utensil : en
  • CA247154A - Utilization of heat : en fr
  • US1527855A - Combination shoe box and costumer : en
  • AT99273B - Guide device for copier machines with two or more paper webs. : de en
  • FR28445E - Thermo-electric machine : en fr
  • FR585191A - Zirconium ore-based refractory cement : en fr
  • FR585370A - Buckle for suspenders : en fr
  • GB229602A - Improvements in razors : en
  • DE410479C - Crank lever lock on self-unloading wagons : de en
  • FR585217A - Process for the purification and decoloration of oils and fats : en fr
  • PL1460B1 - A method of producing a highly active silicic acid gel. : en pl
  • USD66713S - Design for a sttgab bowl : en
  • AU2195125A - Improvements in and relating to methods of manufacturing a structure comprising a number of elements as turbine wheels &c : en
  • US1527471A - Plumbing trap : en
  • US1527622A - Etching machine : en
  • DE410149C - Fire extinguisher for spraying in every direction : de en
  • PL1338B1 - Method and device for the use of sulfur contained in the blast furnace slug. : en pl
  • CA247146A - Reinforced culvert end : en fr
  • US1527395A - Folding machine and method : en
  • US1527905A - Motor-cycle front-wheel assembly : en
  • CA247095A - Corn or fertilizer sower machine : en fr
  • US1527227A - Soft-drink shaker : en
  • US1527288A - Storage structure : en
  • ES91661A3 - Improvements in the regulation and command devices for selectors in automatic or semi-automatic telephones. : en es
  • GB229479A - Improvements in and relating to head-attachment-gear for telephone-receivers : en
  • US1527261A - Means and method for preparing and introducing fuel charges into internal-combustionengines : en
  • US1527398A - End structure for railway cars : en
  • US1527547A - Sheet-metal-bending machine and method of treating the same : en
  • CA247176A - Stop hinge : en fr
  • US1527954A - Apparatus for controlling compressors : en
  • AT99287B - Corkscrew. : de en
  • PL1331B1 - Big rotating grate gas generator. : en pl
  • US1527685A - Rotary motor or pump for hydraulic gears : en
  • US1527451A - Portable jumping toy : en
  • US1527700A - Bead for straight-side tires : en
  • US1527880A - Article support : en
  • CA247023A - Tape dispensing and moistening device : en fr
  • CA247124A - Sharpening tool : en fr
  • CA247026A - Top dressing : en fr
  • FR28498E - Development of parallel seat valves : en fr
  • FR585219A - Improvements to cycle brakes and the like : en fr
  • GB229393A - Improvements in temperature controlled mechanism : en
  • PL1332B1 - Spark gap for steam locomotives and similar devices. : en pl
  • PL1347B1 - A method and apparatus for drying granular materials. : en pl
  • US1527245A - Thread cutter for sewing machines : en
  • CA247196A - Excavating apparatus : en fr
  • US1527235A - Dust separator : en
  • PL1508B1 - A sharpening device for scythes and other tools. : en pl
  • US1527393A - Folding machine : en
  • US1527375A - Machine for forming rectangular pipe : en
  • CA247184A - Method of and means for feeding fluids : en fr
  • PL1363B1 - Grinder for grinding handles on metal vessels. : en pl
  • PL1459B1 - Activated carbon. : en pl
  • AT99270B - Relief device on the weight carriage. : de en
  • US1527167A - Heat-insulated shipping container : en
  • US1527314A - Jig for filling columns : en
  • US1527957A - Means for closing the charging openings of furnaces : en
  • FR585245A - Decompressor candle : en fr
  • GB218289A - Improvements in hoist gear particularly for cranes and the like : en
  • AT99309B - Yarn narrowing device. : de en
  • CA247185A - Manufacture of incandescent lamps : en fr
  • CA247183A - Spark plug : en fr
  • US1527574A - Cap : en
  • AU1729324A - Improvements in automatic electromagnetic circuit breakers : en
  • US1527218A - Automatic operating mechanism for railway gates : en
  • US1527402A - Cigar holder and ash receptacle : en
  • US1527714A - Dispensing device : en
  • USD66711S - Design for a coat : en
  • PL1511B1 - Prussian acid production method. : en pl
  • PL1410B1 - Ignition mixture. : en pl
  • US1527581A - Can opener : en
  • US1527825A - Waterproof trousers-leg protector : en
  • AT99320B - Coupling. : de en
  • PL1533B1 - The method and device for welding links in chains, rings and other objects using clamps consisting of several parts. : en pl
  • US1527327A - Cultivator : en
  • US1527560A - Connecting rod for engines : en
  • FR585449A - Manufacturing process for phonograph records : en fr
  • PL1341B1 - . D0!> D ^ b'0o Three-story loom weaving loom for weaving ribbons. : en pl
  • US1527474A - Rotary pump with gyroscopic field : en
  • US1527583A - Fountain-pen-retaining clip : en
  • GB208171A - Solar heat actuated pumping unit : en
  • GB229527A - Improvements in apparatus for drying china clay and argillaceous materials : en
  • GB229551A - Improvements in or relating to rubber surfaced roads or flooring : en
  • PL1345B1 - Method and device for defrosting, heating and drying meat and other products. : en pl
  • FR585331A - Arrangement for combustion of pulverized solid fuels : en fr
  • DE410060C - Device for manufacturing electrical cables : de en
  • DE410252C - Electrical fuse cartridge with a spring-loaded foot contact with respect to its base contact : de en
  • GB229730A - Improvements in or relating to variable resistance devices : en
  • FR585285A - Yarn supplier mechanism for knitting machines : en fr
  • FR585443A - Manufacturing process of objects depicting wooden animals : en fr
  • PL1390B1 - Method for the production of stable calcium hypochlorite compounds. : en pl
  • PL1442B1 - Cartridge for bursting with air liquefied, oxygenated liquefied, or so on. : en pl
  • US1527898A - Metal keg : en
  • GB229466A - Improvements in or connected with suspended scaffolds : en
  • US1527522A - Surface condenser : en
  • US1527868A - N-carboxylic-acid esters of asymmetrically-substituted ethylene di amines and process for the manufacture thereof : en
  • USD66718S - Design for a fan fixture : en
  • ES91643A2 - A procedure to obtain citric acid. : en es
  • US1527354A - Mine tool : en
  • US1527426A - Storage battery : en
  • DE410059C - Device to cover a fibrous web with a meltable adhesive in a continuous operation : de en
  • CA247075A - Gas producer and stove : en fr
  • DE410464C - Reversible security lock : de en
  • FR28485E - Device intended for felling standing trees and for cutting logs : en fr
  • US1527263A - Safety device for airplanes : en
  • US1527656A - Spotlight : en
  • GB220600A - Improvements in and relating to rotary pumps : en
  • GB229449A - Improvements in the driving mechanism of printing machines : en
  • ES91652A1 - A fixing device. : en es
  • GB220278A - Improvements in automatic slide changing display lanterns for advertising and like purposes : en
  • GB229471A - Improvements in or relating to starting arrangements for internal combustion engines : en
  • GB229501A - Improvements in the treatment of leather : en
  • US1527172A - Water heater : en
  • US1527368A - Pencil : en
  • ES91634A1 - A cleat for shuttle change drawer looms. : en es
  • FR28453E - Spool support for winders : en fr
  • GB229607A - Improvements relating to tobacco pipes : en
  • AT99326B - Starting device for prime movers. : de en
  • FR585241A - Motor device for talking machines : en fr
  • GB220335A - Improvements in mechanism controlling alarms in clocks : en
  • GB229431A - Improvements in and relating to desks : en
  • GB229482A - Improvements in tyres for vehicle wheels : en
  • FR585394A - Process for the further processing of pig iron in the liquid state : en fr
  • FR585421A - Improvements to gramophones, loudspeakers, and other devices to record or reproduce sounds : en fr
  • GB222459A - An arrangement for utilising the combustible gases collecting in the crank cases of internal combustion engines : en
  • US1527192A - Drier : en
  • GB229611A - Improvements in fertilizer distributors : en
  • ES91655A1 - Industrial result consisting of artificial galena for radiotelephony devices. : en es
  • FR585207A - Process for the concentration and extraction of ethylene contained in gases, for example in coke oven gases, subjected to liquefaction : en fr
  • ES91695A2 - Switch improvements. : en es
  • GB229415A - Improvements in or relating to windows : en
  • DE410063C - Method of manufacturing the moving plate set of rotary capacitors : de en
  • GB229417A - Improvements in hair-waving appliances : en
  • FR585260A - Shuttle control for looms : en fr
  • FR28405E - Mud flaps for automobiles : en fr
  • FR585388A - Slow heating and storage water heater : en fr
  • GB229543A - Improvements in or relating to suspension devices for railway, tramway or road vehicles : en
  • US1527361A - Babbitting device : en
  • DE410275C - Weed slicer : de en
  • FR28430E - Improvements in the construction of cores used for making pupin charging coils, electromagnets or similar devices : en fr
  • GB215364A - : en
  • FR585152A - Improvements in the preparation of explosives : en fr
  • FR585433A - Pectic product and its manufacturing process : en fr
  • DE410210C - Chopping machine : de en
  • FR28469E - Grain transshipment method and device : en fr
  • DE410184C - Process for refining waste liquors containing soluble sulfuric acid compounds, e.g. B. of magnesium chlorine solutions : de en
  • FR585366A - Combination of different pitch screws for various machines : en fr
  • FR585401A - Machine for chemical bite : en fr
  • FR585411A - Improvements to compressed air blowers : en fr
  • DE410423C - Evaporator in absorption machines for small refrigeration requirements : de en
  • GB229437A - Improvements in igniting apparatus for internal combustion engines : en
  • US1527347A - Basic refractory material and method of making the same : en
  • US1527612A - Telephone system : en
  • GB229524A - Improvements in supports for clothes when being dried and aired : en
  • US1527373A - Animal trap : en
  • US1527423A - Shoe fastener : en
  • US1527818A - Grinding mill : en
  • US1527441A - Railroad tie : en
  • US1527621A - Sound transmission : en
  • US1527638A - floyd : en
  • GB229511A - Device for preventing liquids from boiling over : en
  • GR839B - NEW CATALYTIC PRODUCTS AND HOW TO APPLY THEM. : el en
  • GB229389A - Improvements in metal construction for aeronautical machines : en
  • US1527315A - Flow-control system : en
  • US1527543A - Corner brace for tables : en
  • FR585415A - Fundraiser. fire dodge : en fr
  • GB226141A - Improvements in and relating to wire spring clips : en
  • GB229606A - Improvements in and relating to razor blade holders for stropping purposes : en
  • GB229534A - Automatic electric generating system : en
  • FR28404E - Self-Triggering Side Lever Brick Press : en fr
  • AT99317B - High pressure pipeline. : de en
  • CA247088A - Headlight : en fr
  • GB229463A - An improved cake pie or pudding tin or vessel : en
  • DE410298C - Device for dispensing cigarettes u. Like. From a storage container : de en
  • FR585311A - Lens system : en fr
  • FR585287A - Device for automatically actuating wagon brakes : en fr
  • US1527789A - Metal pallet for brick or tile : en
  • GB229585A - Improvements in the process of manufacture of pearl essence : en
  • DE410187C - Smoke chamber superheater for locomotive or locomotive boiler : de en
  • FR585330A - Advanced tank cover : en fr
  • GB217542A - Coating composition : en
  • US1527795A - Air spring for vehicles : en
  • US1527346A - Flexible insulator : en
  • PL1537B1 - : en pl
  • DK34178C - Device for liquid containers with attached drain funnel. : da en
  • GB229510A - Improvements in or relating to carbide-to-water acetylene generators : en
  • DK34177C - Fire alarm device. : da en
  • ES91692A1 - Nozzle for liquids under pressure containing gases. : en es
  • FR585223A - Landing gears for airplanes or hydroplanes : en fr
  • FR585367A - Optical device : en fr
  • ES91669A1 - A machine for the configuration of square tube for radiators. : en es
  • FR585393A - Imitation process of relief embroidery by color printing on knitting and derivatives : en fr
  • FR585414A - Application of the electromagnet to looms : en fr
  • FR585195A - Electrical process for joining materials using fusible binders : en fr
  • GB229414A - Improvements in air tubes or pipes for use in colliery ventilation and the like : en
  • ES91702A1 - Apparatus for determining the draft of a ship or, respectively, the weight of the ship's cargo. : en es
  • FR585416A - Continuously Variable Rheostat : en fr
  • ES91689A3 - A system of rotary pumps. : en es
  • US1527180A - Steering attachment : en
  • FR28443E - Continuous process for the production of caustic soda or caustic potash : en fr
  • GB229590A - Improvements in or relating to fourdrinier machines : en
  • DE410151C - Vibration damper for leaf springs of motor vehicles : de en
  • DE410183C - Method and device for dissolving potassium salts and. like : de en
  • US1527521A - Mold for casting ingots : en
  • US1527804A - Cable box : en
  • DE410385C - Fan for windsifter with variable blades : de en
  • DK34175C - Provision refrigerator. : da en
  • DE410217C - Foldable hood for cars : de en
  • GB229366A - Improved feeder for pigs and other animals : en
  • DE410103C - Waistband : de en
  • DE410192C - Freezer : de en
  • DE410290C - Footwear with built-in arch support : de en
  • FR28441E - Device to facilitate reading while lying down : en fr
  • FR585426A - Rail sleeper with rail fixing with a simple hand lever : en fr
  • AU2185825A - Improvements in or relating' to talking machines and like sound-reproducing machines : en
  • CA247096A - Loom mechanism : en fr
  • USD66702S - Design for a badge or similar article : en
  • CA247030A - Device for preventing thumb sucking : en fr
  • AU1998524A - An improved garden tool : en
  • US1527799A - Filling for beaver-board joints : en
  • US1527318A - Insulator : en
  • AT99253B - Bicycle rack. : de en
  • FR28478E - Polarized electro-pneumatic relay : en fr
  • FR585372A - Two-shot rifle : en fr
  • GB227465A - Improvements in method of and machine for milling threads : en
  • PL1432B1 - Method of producing explosives. : en pl
  • US1527769A - Flexible sleeve : en
  • US1527907A - Antiskidding or sanding device : en
  • US1527728A - Hollow bar in two pieces : en
  • AT99282B - Goal for table football games. : de en
  • US1527726A - Method of impregnating wood : en
  • US1527169A - Stop mechanism : en
  • US1527201A - Method and apparatus for manufacturing articles from pulp : en
  • PL1536B1 - A razor sharpener. : en pl
  • DE410498C - Equipment furniture for dentists : de en
  • PL1374B1 - Soap plate cooler. : en pl
  • US1527912A - Belt core : en
  • DE410488C - Firing for tubular boilers with a fire screen built into the fire box and an air supply chamber on it : de en
  • DK34179C - Method and Device for Manufacture of Peat Briquettes. : da en
  • US1527476A - Cover lock and film-magazine closure for cameras : en
  • FR585224A - Torque limiter for clutch transmissions : en fr
  • GB219976A - Improvements in sextants, octants and like apparatus for measuring angles : en
  • GB229445A - Improvements in apparatus for demonstrating experiments in light : en
  • DE410554C - Device for tensioning overhead lines on cap insulator chains : de en
  • US1527212A - Clothes wringer : en
  • PL1538B1 - Centrifugal stirrer. : en pl
  • FR585371A - Stable fish ponds for marine crustaceans and tank wagon for transporting live lobsters : en fr
  • US1527557A - Glass-forming machine : en
  • US1527946A - Track construction : en
  • US1527738A - Calendar : en
  • PL1428B1 - A method of purifying and adding value to cellulose preparations. : en pl
  • FR28481E - Process for the production of alkaline hypochlorites, and resulting products : en fr
  • DE410010C - Device to prevent oxidation of the oil. Oil transformers : de en
  • FR28437E - Optional adjustable stop control handle : en fr
  • GB229570A - An improved practice golf ball for home use : en
  • AT99277B - Tool for moving tree trunks and the like like : de en
  • PL1452B3 - The method of obtaining alkaline compounds of calcium hypochlorite. : en pl
  • US1527544A - Sun shield : en
  • USD66717S - Design for a lamp : en
  • US1527359A - Cotton picker : en
  • GR840B - METHOD FOR THE PROCESSING OF OIL AND FAT BODIES FOR THE PRODUCTION OF GAS FUEL AND FLUID PRODUCTS RELATED TO OIL AND OIL. : el en
  • US1527297A - Felting machine : en
  • US1527577A - Electroplating bath : en
  • US1527617A - Dial knob : en
  • US1527379A - Profiling attachment for machine tools : en
  • US1527743A - Bearing brass : en
  • US1527388A - Scarifier device for road-grading machines : en
  • FR585375A - Single-turn deadbolt lock developing further than existing double-turn locks : en fr
  • US1527643A - System of electric ship propulsion : en
  • US1527852A - Reenforced-concrete railway tie : en
  • USD66693S - Design fob : en
  • USD66670S - comstock : en
  • GB229403A - Improvements in the connection between a gyroscope, long period pendulum or equivalent sensitive element and its follower : en
  • DE410172C - Ejection and placement machine for hides, hides and leather : de en
  • US1527234A - Mop : en
  • US1527562A - Method of and apparatus for freezing materials : en
  • US1527849A - Draft producer : en
  • US1527931A - Drill-bit sling : en
  • US1527478A - Hoist drum : en
  • DE410255C - Transducer : de en
  • US1527722A - Collar holder : en
  • ES91653A1 - A dosed container system for castor oil. : en es
  • FR585346A - Apparatus for washing coke, cinders, etc. : en fr
  • GB227080A - Improvements in or relating to gigging cylinders : en
  • GB229419A - Improvements in and connected with gas governors : en
  • US1527271A - Vanity case : en
  • US1527606A - Shoe heel brace and shank stiffener : en
  • US1527787A - Mold and process for forming articles from pulp or other plastic material : en
  • US1527786A - Indicator device : en
  • US1527692A - Electric hot-water heating system : en
  • US1527488A - Mounting for inductance coils : en
  • US1527674A - Mold : en
  • DE410076C - Trawl carried by two side swimmers : de en
  • DE410292C - Heel clip for ice skates : de en
  • USD66669S - Design por hosiery : en
  • PL1396B1 - Generation of boron by electrolysis of boric acid, which has been rendered electrically conductive. ^ : en pl
  • US1527599A - Cultivator and weeder : en
  • US1527962A - Coffee-making machine : en
  • US1527490A - Steel cutter : en
  • DE410318C - Sound apparatus for underwater sound waves : de en
  • FR585409A - Disintegrator for the wet separation of dust from gases : en fr
  • GB209426A - Method for regulating the strength of the current traversing a rectivier and devices for carrying out said method : en
  • DE410152C - Insert for attaching valves to pneumatic tires : de en
  • US1527940A - Furnace-grate bar : en
  • USD66690S - Design for a supporting ring for lighting fixtures : en
  • AT99274B - Method and device for measuring magnetic fields. : de en
  • AU1868424A - An improved pole for carrying electric cables, telegraph and telephone wires andother purposes : en
  • PL1378B1 - The apparatus for demonstrating the rotation of the earth about its axis. : en pl
  • US1527380A - Mount for driving centrifugal machines : en
  • US1527838A - Antiskidding tire chain : en
  • US1527589A - Cornet attachment : en
  • US1527593A - Lock and locking device : en
  • US1527603A - Piston ring and process for forming the same : en
  • US1527548A - Film-feeding mechanism for motion-picture machines : en
  • US1527266A - Die for making seamless tubes : en
  • CA247006A - Razor blade stropping device : en fr
  • FR585335A - Improvements to sun loungers or folding chairs : en fr
  • AT99300B - Spring fastening and spring for latch locks. : de en
  • AT99312B - Twin envelope machine working with a double pile with sealing flap. : de en
  • DK34195C - Device by Radsaamaskiner. : da en
  • ES91694A1 - A process for the manufacture of articles of celluloid or other plastic material of similar property. : en es
  • US1527637A - Segregated drive for paper-making machines and the like : en
  • US1527258A - Tractor and trailer brake coupling : en
  • FR28472E - Improvements in the establishment of rotary dryers more specially intended for the treatment of pulverulent materials : en fr
  • US1527773A - Automatic moistening valve : en
  • US1527856A - Bulb holder : en
  • CA247104A - Holding fixture for electric welding of side seams of container bodies : en fr
  • FR585419A - Noise damper, for typewriters : en fr
  • US1527397A - Grinding disk : en
  • US1527644A - Current meter : en
  • US1527892A - Trap : en
  • US1527506A - Disk wheel : en
  • FR585338A - Steam or gas turbine designed as a combined disk and drum turbine : en fr
  • FR585412A - Method of fixing the rails on their supports : en fr
  • FR585305A - Apparatus for using the exhaust energy of rapid combustion engines for the benefit of engine power, as well as for silencing, rationally, the gas itself : en fr
  • FR585349A - Improvement in rotating bar contacts for electric bells : en fr
  • FR585427A - Control device for overturning axle : en fr
  • GB226172A - Improvements in air cooled internal combustion engines : en
  • GB229556A - Improvements in and relating to reinforced concrete railway sleepers : en
  • FR585178A - New way of dissolving chemicals such as chloride of lime : en fr
  • GB229397A - Coal bins and like receptacles : en
  • GB229577A - Improvements in or relating to tanks or like receptacles : en
  • US1527803A - Spacing device for furrow openers : en
  • CA247186A - Memorandum book : en fr
  • US1527303A - Visor and attaching means therefor : en
  • US1527291A - Safety-pressure-indicating needle : en
  • US1527824A - Musical-instruction device : en
  • DE410090C - Procedure for processing the pressure and suction sides of propellers : de en
  • US1527403A - Machine for expanding slitted sheets : en
  • DE410199C - Isolation testing device : de en
  • AU1949624A - Improvements in adjustable centrifugal maehines for emulsifying : en
  • US1527290A - Means employed in the instruction in the art of elocution : en
  • DE410407C - Process for the packaging of welding wires : de en
  • DE410414C - Throttle ring for the flame of lamps, especially kerosene lamps : de en
  • US1527422A - Method of producing woven-reed articles : en
  • CA246996A - Hoist control : en fr
  • CA247132A - Oscillating piston pump : en fr
  • PL1416B1 - Device for additional device connection, e.g. electric heater, to an electric installation, especially to a wireless station. : en pl
  • AU1974624A - Ready reference tabulating index for files : en
  • CA247143A - Oil distillation : en fr
  • ES91688A3 - A procedure for manufacturing shuttle, speckled fabrics. : en es
  • US1527631A - Refrigerator car : en
  • PL1519B1 - A scraper stick for coal cutting machines and the method of producing it. : en pl
  • PL1493B1 - Method of obtaining nitrogen compounds in the blast furnace process. : en pl
  • US1527427A - Anchoring device : en
  • PL1425B1 - A device for stuffing the wood into the straps of automatic lighter machines. : en pl
  • US1527407A - harmsen : en
  • FR28413E - Locking pliers for shoe nailers and similar machines : en fr
  • GB229395A - Improvements in and relating to convertible vehicles : en
  • US1527252A - Electric incinerator : en
  • US1527443A - Adjustable gearing : en
  • USD66666S - Design for a shade : en
  • FR585168A - Improvements to the arrangement of dynamos intended for the lighting of railway wagons : en fr
  • US1527425A - Electrical measuring equipment : en
  • US1527424A - Case for electric lamps : en
  • PL1435B1 - A method of producing explosive caps for mining and military purposes. : en pl
  • US1527901A - Elevating bench : en
  • USD66715S - Design for a teapot : en
  • US1527294A - beasch : en
  • FR585406A - Improvements to crystal rectifiers usable in telegraphy and telephony : en fr
  • US1527626A - Partitioning means for wagon bodies or the like : en
  • US1527673A - Landing gear for flying boats : en
  • US1527340A - Collapsible commode : en
  • DE410186C - Fixing the pipe ends of flue gas preheaters in their collecting boxes : de en
  • ES91638A1 - A single-cylinder four-stroke engine with a balanced and rotary distributor and direct drive regulator. : en es
  • PL1521B3 - A method of producing sulfuric acid without lead chambers and towers. : en pl
  • US1527383A - Attaching means for dust bags for suction cleaners and the like : en
  • US1527732A - Hot-air circulator for heating stoves : en
  • AT99258B - Safety device on containers for flammable liquids. : de en
  • US1527902A - Bookbinder's press : en
  • CA247081A - Method of casting hollow concrete masonry : en fr
  • CA247084A - Magazine screw driver : en fr
  • US1527415A - Camera : en
  • PL1514B1 - A method of removing frost from cooling pipes in cooling systems where cooling fluid circulates. : en pl
  • US1527508A - Automobile torpedo : en
  • US1527349A - Vacuum lunch kit : en
  • US1527418A - Method and apparatus for hardening the surfaces of car wheels : en
  • US1527193A - Process for drying moisture-containing materials : en
  • US1527475A - Combination dental chair and engine : en
  • CA247108A - Vulcanization of rubber : en fr
  • US1527630A - Nut-cracking machine : en
  • AT99271B - Safety device for electrical machines and apparatus. : de en
  • DE401028C - Mill : de en
  • DE410446C - Device to compensate for undercurrents and even distribution of suspended matter in flowing liquids with the help of a circumferential, openwork dam, especially on Fourdrinier and cylinder paper and cardboard machines : de en
  • US1527742A - Machine for loading railroad cars : en
  • US1527844A - Steam superheater for internal-combustion engines : en
  • US1527929A - Card game : en
  • PL1465B1 - Device for automatic release of machine tool supports. : en pl
  • US1527221A - Restraining device : en
  • US1527736A - Radiator : en
  • FR585238A - Advanced construction of multi-cylinder reciprocating motors, pumps and compressors : en fr
  • US1527265A - Switch device for overhead tracks : en
  • US1527505A - Phonograph-horn neck : en
  • FR585259A - Improvements to telephone systems : en fr
  • US1527650A - Rotary cutting tool : en
  • PL1490B1 - Improvements in high-frequency constant vibration generation equipment by passing electricity through gases or vapors. : en pl
  • PL1461B1 - A method for producing pure titanic acid from titanium ores. : en pl
  • CA247025A - Billiard cue rack : en fr
  • AT99291B - Process for the preparation of basic magnesium hypochlorite and magnesium hypobromite. : de en
  • AT99276B - Liquid meter. : de en
  • US1527442A - Adjusting device : en
  • DE410115C - Light switch with rotatable outer hollow housing : de en
  • US1527184A - Bracket for vehicle rear bumpers : en
  • AT99293B - Process for cleaning raw montan wax. : de en
  • US1527330A - Process for treating wood : en
  • US1527220A - Carton opener : en
  • US1527369A - Process for scouring of fibrous material : en
  • US1527761A - Electric steam generator : en
  • US1527708A - Method of and device for cutting and shaping molten material : en
  • GB229575A - Improvements in or relating to closures for preserving jars and like receptacles : en
  • US1527680A - Self-shaping incandescent mantle for upright gas burners : en
  • USD66716S - Design for a needle package : en
  • US1527322A - Hair clipper : en
  • US1527477A - Compensating gear : en
  • CA247065A - Stone picker : en fr
  • FR28495E - Dishwasher : en fr
  • US1527945A - Cabinet ironing board : en
  • CA246993A - Combination school desk and chair : en fr
  • US1527341A - Ringing mechanism for bells and the like : en
  • PL1464B1 - Tool for turning and planing metals, trees, etc., maierjalow. : en pl
  • US1527869A - Dispersed system and process of making same : en
  • PL1437B1 - Electric igniter for explosives. : en pl
  • PL1411B3 - Clipper for the production of furry fabrics. : en pl
  • US1527456A - Valve-operating means : en
  • US1527536A - Method of refining pig iron : en
  • US1527895A - Adjustable stand : en
  • USD66699S - Design for a chair : en
  • US1527749A - Well-cementing plug : en
  • FR585344A - Improvements to trolley rollers : en fr
  • GR836B - MEDICINE FLUID AGAINST HAIR LOSS. : el en
  • US1527257A - Kibscheit : en
  • US1527363A - Electric heater : en
  • PL1399B3 - Oil gas and oil production method. : en pl
  • PL1412B1 - The method of obtaining iodine. : en pl
  • US1527815A - Game : en
  • US1527724A - Canning machinery : en
  • US1527576A - Process of coating conducting materials with tin : en
  • PL1478B1 - : en pl
  • US1527564A - Doorstop holder : en
  • PL1553B1 - Method of ammonium synthesis. : en pl
  • US1527187A - Grease cup : en
  • US1527797A - Process and machine for riveting chain links : en
  • PL1342B1 - Method and apparatus for producing cold fog from a vapor of a flammable liquid. : en pl
  • PL1361B1 - Press foot for sewing machines with a thread cutter. : en pl
  • DE410250C - Arrangement for small overcurrent switches in the form of oil switches with thermal release : de en
  • GB229400A - Improvements relating to tennis courts and the like : en
  • PL1509B1 - Method and device for displacing liquids. : en pl
  • US1527662A - Shoe-tree : en
  • AU1653624A - Improvements inthe manufacture of handstamps : en
  • CA247055A - Sediment cup : en fr
  • CA247106A - Apparatus for feeding continuous working wood grinders : en fr
  • PL1485B1 - Radio-telegraph receiver in a spark telegraph. : en pl
  • US1527729A - Pipe-making machine : en
  • AT99342B - Device for determining the interruption frequency of direct current, in particular for operating X-ray inductors. : de en
  • CA247166A - Cushion rim frame : en fr
  • US1527339A - Compressor : en
  • US1527696A - Transmission mechanism for motor vehicles : en
  • CA247037A - Dynamite box : en fr
  • US1527609A - Loose-leaf binder : en
  • AT99334B - Device for rhythmically influencing electrical waves. : de en
  • AT99345B - Device with one or more hot cathode rectifiers. : de en
  • CA247012A - Bed attachment : en fr
  • FR585444A - Manufacturing process of glue or gelatin in the form of pellets : en fr
  • PL1451B1 - Method of obtaining chlorine. : en pl
  • FR28450E - Sling pulley buckle, plastic : en fr
  • DE409483C - Control for double-acting flywheelless tandem compound piston engines : de en
  • FR28408E - Method and apparatus for evacuating : en fr
  • GB228147A - Method of fixing the connection wires of electric batteries : en
  • DE410223C - Inner opener for shutters : de en
  • ES91680A1 - An industrial product consisting of footwear with an uppers made of rubberized and vulcanized fabric. : en es
  • FR585222A - Advanced fire extinguishing system on board aircraft : en fr
  • FR28436E - Aviation device : en fr
  • FR585218A - Aseptic powder for the maintenance of dental appliances : en fr
  • GB229554A - Improvements relating to flues in buildings and bricks therefor : en
  • US1527173A - Sole for boots and shoes : en
  • DE410399C - Cocpit ceiling closure : de en
  • CA247189A - Sealing device : en fr
  • DE410293C - Two-wheel roller skate : de en
  • DE410214C - Control for riveting machines : de en
  • CA247043A - Metallic chair, etc. : en fr
  • CA247100A - Compressible spring : en fr
  • ES91650A1 - Improvements in facilities that have steam accumulators or similar devices. : en es
  • GB229498A - Improvements relating to dyeing machines : en
  • US1527165A - Alloy : en
  • US1527463A - Joint adapter for fishing rods : en
  • AT99254B - Device for displaying the opening of automobile u. like doors. : de en
  • AT99348B - Switch with rotatable cover. : de en
  • PL1401B1 - The method of obtaining a disinfectant. : en pl
  • US1527276A - Alarm clock : en
  • PL1337B1 - The method of producing bleaching and disinfecting agents. : en pl
  • US1527309A - Automobile safety device : en
  • AU962822A - Improvements in or relating to infants' soothing teats : en
  • DE409768C - Forehearth for cupolas consisting of two chambers : de en
  • ES91645A1 - Improvements in threshing machines. : en es
  • FR585341A - Improvements to rotary ball or roller mills : en fr
  • AU1947124A - Improvements in mincing machines : en
  • CA247036A - Reinforced concrete stake : en fr
  • CA247086A - Printing box : en fr
  • CA247123A - Electric percolator : en fr
  • US1527676A - Machine for bestrewing or coating webs or sheets of paper or the like with bronze orthe like : en
  • US1527286A - Combined level and square : en
  • GB229586A - Improvements in and relating to fuel feeding apparatus for internal combustion engines of the liquid fuel type : en
  • DE410141C - Manufacture of a disk-shaped drilling tool : de en
  • ES91687A3 - An improvement in metal containers with a wire opener. : en es
  • FR585174A - Improvements to headlights or adjustable projectors for motor vehicles and the like : en fr
  • FR585246A - Ice Cream Bevelling Machine : en fr
  • FR585365A - Anvil and log : en fr
  • AT99275B - Three-phase induction motor. : de en
  • DE410106C - Method and device for bleaching textiles using oxygen or ozone liquor : de en
  • PL1402B1 - Flat strip board roofs. : en pl
  • FR585156A - Improvements to temperature regulators : en fr
  • DE410070C - Three-part mirror : de en
  • FR585256A - Calculation device : en fr
  • GB229732A - Improvements in high frequency transmission : en
  • PL1530B1 - Iron concrete ceiling made of hollow bricks. : en pl
  • CA247076A - Lock : en fr
  • FR585197A - Process of mechanical roasting of ores : en fr
  • USD66701S - Design fob a radiocabinet : en
  • US1527352A - Fluid-dispensing device : en
  • PL1498B1 - Cathode ray generators, especially useful in radio telegraphy and radio telephony. : en pl
  • US1527735A - Aeroplane flotation device : en
  • GB229580A - Improvements in reinforced concrete railway cross ties or sleepers : en
  • GB229613A - Improvements in lampshades : en
  • ES91648A1 - A compression greaser system. : en es
  • PL1458B1 - The method of concentrating dilute nitric acid with concentrated sulfuric acid in a continuous manner. : en pl
  • FR585307A - Cartridge for pneumatic station with light closing : en fr
  • GB211845A - Improvements in the manufacture of nitric acid : en
  • CA247045A - Shoe lace holder : en fr
  • GR842B - BLOCKADE FOR BLOCKAGING OR CUTTINGS OF BOAT WAREHOUSES AND APARTMENTS AND EVACUATION OF THESE BOTTOM OF THE SEA. : el en
  • ES91640A1 - Procedure for the refining of oils and fats. : en es
  • GB221798A - Improvements relating to bogies for vehicles running on rails at high speeds : en
  • ES91620A1 - A new packaging system for transporting fresh and salted fish. : en es
  • GB229475A - Improvements in or relating to propellors for alrcraft : en
  • FR585184A - Automatic machine for breaking almonds, hazelnuts, walnuts and seeds : en fr
  • GB209769A - Improvements in or relating to radiators for aeroplanes or other vehicles : en
  • GB230128A - Improvements in dyeing processes : en
  • GB229711A - Improvements relating to moulding or compressing machines for plastic material : en
  • FR28484E - Barostatic capturing well : en fr
  • GB229492A - Improvements in or relating to lanterns for therapeutic coloured ray treatment of disease : en
  • CA247150A - Voltage limiting device : en fr
  • GB224555A - Spring rebound snubber for automobiles : en
  • PL1431B1 - A method of producing explosives from ammonium nitrate. : en pl
  • PL1534B1 - The method and device for grinding teeth of tools used for cutting out teeth. : en pl
  • GB229531A - Improvements in plows : en
  • FR585210A - Improvements in the supply of liquid fuel burners and gasifiers : en fr
  • FR585283A - Mounting devices for conductors in electrical machines : en fr
  • GB229541A - Improvements in ambulance stretchers : en
  • GB229436A - Improvements in or relating to the manufacture of metal casks, drums, and the like containers : en
  • US1527834A - Piston ring : en
  • GB229571A - Improvements in and relating to rail fittings : en
  • DK34180C - Control speedometer. : da en
  • DE410273C - Cigarette holder : de en
  • DK34194C - Device for Milk Centrifuges for Damping the Foam. : da en
  • DE410224C - Process for the production of felt shoes : de en
  • FR28412E - Automatic braking device for electric motors : en fr
  • FR585389A - Cleanliness plate : en fr
  • PL1486B1 - A method of making fibers from fresh, uncleaned viscose. : en pl
  • FR585298A - Direction indicator : en fr
  • DE410297C - Machine for closing flat bags and bags : de en
  • DK34188C - Eye shield. : da en
  • FR585172A - element for refrigeration or heating radiators : en fr
  • US1527614A - Composition and method for generating chlorine : en
  • FR585226A - Improvements in regenerative ovens, retort coking ovens : en fr
  • PL1535B1 - The method of sharpening the end surfaces of profiled lathe knives as well as an instrument for performing this method. : en pl
  • DE410246C - Registration card : de en
  • FR585203A - Throw-end die system : en fr
  • USD66725S - Design for a smoker s ash receptacle : en
  • FR28451E - Double-acting lubricant compressor : en fr
  • FR585295A - Sound-amplifying reproductive device for talking machines and other sound-reproducing devices : en fr
  • GB211893A - Improvements in electric discharge devices : en
  • GB229425A - Improvements connected with bagging or sacking apparatus : en
  • GB229497A - Combined fan and turbine : en
  • CA247148A - Acoustic device : en fr
  • CA247175A - Hydraulic feed for metal cutting machines : en fr
  • FR585353A - Fitting for inflating tires : en fr
  • GB224873A - Measuring high voltage from the low-voltage side of load transformers : en
  • GB229402A - Improvements in apparatus for stopping and controlling the motion of railway vehicles, trains and like vehicles : en
  • FR585450A - Brake or clutch control device using pressurized oil : en fr
  • US1527486A - Loader and unloader eor railroad cars : en
  • DE410213C - Feeding device for machines for machining twist drills and other objects with milled grooves : de en
  • DE410421C - Control device for drive machines of condensation auxiliary machines in steam power plants : de en
  • DE410496C - Slider actuation for vertical retort furnaces : de en
  • CA247156A - Instrument for the application of shaving cream : en fr
  • FR28420E - Brick press : en fr
  • PL1468B1 - A method and a machine for the production of cold-pressed objects from rolled material, wire, etc. : en pl
  • GB229612A - Improvements in or relating to internal combustion locomotives : en
  • GB224554A - Improvements in or relating to propelling pencils : en
  • US1527320A - Coat : en
  • AU2195625A - Improvements in methods and means for reproducing and transmitting pictures : en
  • GB229589A - Improvements in and relating to chemical fire extinguisher apparatus : en
  • GB229388A - Improvements in or relating to the control of electric substations : en
  • US1527360A - Combined stock waterer and feeder : en
  • US1527846A - Cord take-up : en
  • US1527863A - Inflatable tire : en
  • DK34170C - Capsule machine. : da en
  • DE410176C - Extractor for lime shaft ovens : de en
  • US1527384A - Stereotype matrix : en
  • US1527899A - Plow : en
  • DE410244C - Loose-leaf book with swingably mounted, interlocking strings : de en
  • ES91637A1 - Procedure for rapidly de-energizing generators with self-excitation or with separate excitation. : en es
  • CA247197A - Extinguisher : en fr
  • GB225494A - Improvements in or relating to methods of operating and lining electrolytic cells for electrolytic refining : en
  • PL1539B1 - Device for mixing gases with liquids. : en pl
  • FR28417E - Automatic safety closing system for doors of passenger wagons : en fr
  • FR585212A - Process for agglomeration by sintering of dust from blast furnaces and similar pulverulent materials : en fr
  • US1527540A - Machine for use in making shoe uppers : en
  • US1527780A - Process for preventing cores for tubular bodies from welding : en
  • US1527826A - Shuttle-spindle spring : en
  • DE410259C - Small portable fire, especially for household purposes : de en
  • DE410160C - Multi-engine monoplane flying boat : de en
  • US1527348A - Heating and cooking appliance : en
  • PL1441B1 - The method of finishing the cartridges for bursting with liquefied air or with other means : en pl
  • FR585181A - Application of plywood to make round or oval boxes for shipments : en fr
  • FR585252A - New lever for moving wagons by one man : en fr
  • FR585325A - Improvements to portable electric heart beat recording instruments : en fr
  • GR843B - MANUFACTURE OF SIMULAR SIMPLE OR COMPOUND MIXTURES INVESTMENT OF ROADS, FLOORS, ETC. MIXING THERAS LAND WITH HYDROCARBONIC SUBSTANCES OF NATURAL OR TECHNICIANS OF ALL NATURE. : el en
  • PL1418B1 - A method of producing fatty acids from hydrocarbons. : en pl
  • ES91699A1 - Improvements in drilling machines. : en es
  • GB229593A - Improvements in mouldings particularly for use on vehicle bodies : en
  • US1527438A - Ditching machine : en
  • GB229465A - Means for supporting and drawing curtains : en
  • GB229562A - A new or improved stop for use with doors and windows : en
  • GB229742A - Improvement in the heat-vulcanization of rubber : en
  • GB211849A - Improvements relating to the manufacture of filamentary incandescing bodies : en
  • DE410066C - Procedure for the operation of Roentgen pipes : de en
  • DE410231C - Drafting system for spinning machines : de en
  • FR585209A - Impregnation process more especially applicable to textiles and fabrics intended for making bags for packaging chemicals : en fr
  • DK34199C - Swabs for Floor Cleaning and the like. : da en
  • PL1475B3 - The waiting relay redundant. : en pl
  • PL1470B1 - Process and apparatus for hydrogen fabrication by partial condensation of coke oven gas or analogous gases and possibly water gas. : en pl
  • FR585440A - Improvements in the manufacture of flat wick nozzles for petroleum lighting lamps or other liquid hydrocarbons : en fr
  • GB229411A - Improvements in or relating to globe fittings for electric lamps : en
  • GB229485A - Improvements in or relating to rheostats : en
  • GB229476A - Improvements in or relating to type-key mechanisms for typewriters : en
  • GB229477A - Improvements in hoods for use on motor vehicles : en
  • GB229988A - Machine for manufacturing tubes and other hollow bodies made from pulp : en
  • GB229715A - The synthetic manufacture of methanol : en
  • FR28500E - Device for transformation views : en fr
  • GB229365A - Improvements in a roller bearing : en
  • DE410431C - Device for connecting carbon electrodes by means of nipples : de en
  • FR28410E - Mechanically operated screen : en fr
  • FR585423A - Conveyor improvements : en fr
  • DE410497C - Articulator for dental purposes : de en
  • GB229561A - Improvements in pressing or punching apparatus : en
  • DK34174C - Method of Making Film Printing Plates for Photocolloid Printing. : da en
  • DE410111C - Process for the production of stereotype matrices : de en
  • DE410153C - Clamp with resilient clamping jaws for clamping the handlebar or the seat post on bicycles and the like. like : de en
  • US1527835A - Twine cutter : en
  • US1527178A - Derrick structure : en
  • PL1397B1 - The method of continuous desalting of gases obtained by dry distillation of the tree. : en pl
  • FR585169A - Process for the production of methanol : en fr
  • FR585310A - A packaging method for accommodating any substance intended for consumption in varying doses : en fr
  • FR585255A - Improvements in the production of high frequency electrical oscillations : en fr
  • US1527209A - Packer and setting tool : en
  • US1527670A - Locking valve : en
  • FR28419E - Pipe valve : en fr
  • FR585408A - Automatic following mobile guide for liquid elevator : en fr
  • GB229430A - Improvements in the driving gear of internal combustion and other fluid pressure engines : en
  • DE410493C - Grate : de en
  • US1527199A - Base-exchange silicate and process of preparing same : en
  • US1527367A - Means for lubricating leaf springs : en
  • US1527645A - Thermal responsive switch : en
  • US1527659A - Capsule and method of forming the same : en
  • GB229483A - Improvements in or relating to furnace roofs : en
  • CA247035A - Method of cleaning condensers, etc. : en fr
  • US1527549A - Process of pickling and apparatus therefor : en
  • US1527684A - Building block : en
  • PL1355B1 - Steam and water heater. : en pl
  • US1527888A - Insulator for the suspension of live cables for electric railways : en
  • USD66692S - Design for a candle holder : en
  • CA247004A - Method of producing vehicle wheels : en fr
  • GB229726A - Improvements in apparatus for heating or superheating fluids : en
  • ES91698A1 - A superheater with tubular elements housed in the flue pipes. : en es
  • GB229558A - Improvements in the construction of roads and the like and in means therefor : en
  • CA247144A - Weight lifting device for weigh scales : en fr
  • GB229443A - Improvements in apparatus for producing photographic prints : en
  • PL1414B1 - Cast iron paving stone for iron concrete paving. : en pl
  • US1527734A - Apparatus and method for electrolytically depositing metals : en
  • GB229525A - Improvements in saddles for bicycles and the like : en
  • PL1354B1 - Economical cooking stove. : en pl
  • GB229535A - Improvements in shoe lasts : en
  • US1527429A - Noiseless float valve : en
  • US1527919A - Disappearing bed : en
  • US1527552A - Nut lock : en
  • US1527635A - Elastic-fluid turbine : en
  • US1527916A - Rocking apparatus : en
  • GB229461A - Improved means for threading needles : en
  • GB229563A - Improvements in mooring blocks : en
  • CA247068A - Bench vise : en fr
  • GB222465A - Improvements in apparatus for making metal moulds : en
  • GR835B - AUTOMATIC CIGARETTE CASE. : el en
  • AT99350B - Electrolytic electricity meter. : de en
  • US1527613A - Shaft bearing : en
  • FR28487E - Camera for photographing subjects placed sideways to the operator, using perforated cinematographic films and operating by means of two integral shutters, one of which has a rigid blade focal point : en fr
  • US1527497A - Top-hung door : en
  • FR585351A - Rotary bread toaster : en fr
  • ES91656A1 - Detector for radiotelephony devices. : en es
  • FR28434E - Pendulum suspension tool : en fr
  • FR585244A - Stamps improvements : en fr
  • FR585334A - Improvements to synchronous telegraph systems : en fr
  • CA247069A - Cement : en fr
  • PL1379B1 - Improvements in the production of non-extinguishing electric vibrations and in their use for the purposes of telegraphy and spark telephony. : en pl
  • US1527381A - Spring suspension : en
  • US1527479A - Flash-light support : en
  • US1527558A - Marvering mechanism for glass-forming apparatus : en
  • USD66674S - Design fob a lamp globe : en
  • USD66712S - Design for a plate or similar article : en
  • US1527419A - Truck : en
  • US1527372A - Multiplex priction shock resister : en
  • DE410366C - Exhaust steam storage for condensation machines : de en
  • PL1372B3 - Cathode for the electrowinning of sodium perborate. : en pl
  • US1527236A - Guard for electric connections : en
  • AU1960624A - Improvement in chemical. sanitary closets : en
  • US1527627A - Swagger stick : en
  • CA247181A - Process of treating petroleum : en fr
  • US1527247A - Electric-motor-driven change-speed device : en
  • AT99299B - Control for the steam cylinders of direct and quadruple acting steam pumps. : de en
  • CA246994A - Machine for grading and measuring lumber : en fr
  • US1527730A - Oil-heating plant : en
  • ES91701A1 - Machine for the manufacture of confectionery provided with a wooden stick or other material. : en es
  • GB229987A - Machine for manufacturing tubes and other hollow bodies made from pulp : en
  • PL1438B1 - Explosive cartridges. : en pl
  • US1527874A - Refractory product and method of producing same : en
  • DE410159C - Yarn storage device for spinning and twisting machines : de en
  • GB229605A - Improvements in joints or couplings for pipes and pipe junctions : en
  • USD66696S - Design for an electric-lighting fixture : en
  • PL1550B1 - A method of producing a white bushing alloy. : en pl
  • PL1371B1 - Cathode for the electrowinning of sodium perborate. : en pl
  • PL1443B1 - The way of driving single pumps or their groups, driven by a turbine and an electric motor. : en pl
  • DE410518C - Stereo cinematograph : de en
  • US1527387A - Registering and indicating ticket stamp : en
  • US1527941A - Folding stool and the like : en
  • AT99344B - Device for remote control of a moving organ. : de en
  • US1527204A - Quantitative oil filling and dispensing bottle : en
  • US1527396A - Folding machine and method : en
  • US1527528A - Vault or sidewalk light : en
  • FR28492E - Gasifier : en fr
  • FR585340A - Fluid machine : en fr
  • PL1385B1 - Receiving device in wireless telegraph. : en pl
  • US1527828A - Vacuum cleaner : en
  • AT99319B - Device for venting the cock plug under spring pressure. : de en
  • CA247159A - Method and apparatus for melting scrap metal : en fr
  • CA247039A - Tunnel kiln : en fr
  • CA247177A - Steam generator : en fr
  • AU1928024A - An improved flushing cistern : en
  • CA247093A - Machinist clamp : en fr
  • CA247103A - Non-seizing article of aluminum : en fr
  • AU1926824A - Roofing material : en
  • FR28423E - Tower crane : en fr
  • GB229598A - Means for preventing the abstraction of goods from shop windows, glazed show cases and the like on breakage of the glass thereof : en
  • CA247040A - Method of harvesting grain : en fr
  • CA247192A - Display device : en fr
  • US1527923A - Internal-combustion engine : en
  • AT99279B - Collapsible double bed. : de en
  • PL1434B1 - A method of producing an explosive containing condensed air, liquefied oxygen or other components. : en pl
  • US1527861A - Internal-combustion motor : en
  • PL1405B1 - Method and device for the production of bent pipes, elbows, snakes, etc. : en pl
  • US1527582A - Lifting implement : en
  • US1527681A - Piston ring : en
  • DE410043C - Induction motor : de en
  • DE410069C - Inhalation device : de en
  • FR585267A - Mud flaps for motor vehicles : en fr
  • DE410198C - Arrangement for rapid control of electrical machines : de en
  • FR585445A - Device for producing high voltage electric shocks : en fr
  • GB207823A - Improvements in and relating to electric furnaces : en
  • PL1547B1 - and dehydrating the blast furnace exhaust, obtained by suddenly cooling. : en pl
  • US1527568A - Broom : en
  • FR585263A - Improvements in and relating to telephone systems : en fr
  • GB222880A - Lamp globes : en
  • CA247094A - Shirt : en fr
  • US1527404A - Sifting and mixing machine : en
  • PL1335B1 - . ^ j:> 4 ^^ 100 Ploch for making double tapes, double tapes with a connecting warp and so on. : en pl
  • US1527274A - Automobile lamp : en
  • US1527922A - Apparatus for pushing coal tubs : en
  • PL1362B1 - Device for converting a rotary motion to an irregular pendulum motion. : en pl
  • US1527655A - Outlet box : en
  • US1527756A - Opener for sheet-metal packs : en
  • US1527820A - Automatic telephone system : en
  • US1527436A - Air-pressure gauge : en
  • US1527464A - Steering wheel : en
  • US1527213A - Clothes wringer : en
  • US1527629A - Milk-bottle heater : en
  • CA247158A - Method of combining two liquid substances : en fr
  • CA247162A - Confection cooling apparatus : en fr
  • AU2195325A - Improvements in or relating to automatic or semiautomatic telephone systems : en
  • DE410295C - game : de en
  • PL1489B1 - A device for ventilating a wagon connected with its heating and cooling. : en pl
  • PL1454B1 - A method of producing subcutaneous use of new iodine combinations. : en pl
  • US1527572A - Double barn-door lock : en
  • US1527408A - Shade roller : en
  • US1527952A - Exhaust-air conduit for driers : en
  • FR585177A - Improvements to electric irons : en fr
  • GB229523A - Improvements in or relating to electrically operated recording musical instruments : en
  • PL1394B1 - A method of obtaining and revitalizing decolorizing carbon with great decolorizing power. : en pl
  • US1527280A - Clinker tongs : en
  • PL1494B1 - Method for obtaining bound nitrogen in the degassing of nitrogen-containing fuel. : en pl
  • US1527649A - Telephony : en
  • US1527712A - Sample device : en
  • CA247014A - Overload indicating apparatus for transformers : en fr
  • DK34189C - Device by Plows. : da en
  • AU1742824A - Improvements in or relating to resilient supporting surfaces, mattresses and the like : en
  • US1527225A - Veneering machine : en
  • US1527243A - Spool-holding attachment : en
  • US1527498A - Steam-generator attachment for stoves : en
  • US1527587A - Saw guard : en
  • US1527616A - Garment supporter : en
  • GB229413A - Improvements in or relating to battery connections or holders : en
  • GB229544A - Improvements in or relating to electrical switches : en
  • DE410120C - Container for toilet items : de en
  • FR28462E - electrodes for rare gas protection devices : en fr
  • AT99349B - Oil switch. : de en
  • DE410328C - Incandescent vessel for glowing bright : de en
  • US1527406A - Apparatus for filling cans : en
  • CA247168A - Coupler release rigging : en fr
  • USD66710S - Design for a dress : en
  • FR585327A - Improvements in alcohol dehydration : en fr
  • DE410209C - Pyrophoric lighter : de en
  • GB229455A - Improvements in and relating to dolls : en
  • FR585264A - Improvements in the recovery of benzol, etc., by means of activated carbon or other solid absorbents : en fr
  • US1527185A - Pipe-threading machine : en
  • US1527229A - Imitation windshield for juvenile vehicles : en
  • US1527238A - Process of and apparatus for removing excess air from filled cans : en
  • US1527298A - Drive-a-way truck fixture : en
  • US1527530A - Vehicle wheel : en
  • PL1404B1 - A spring device made of flat springs by blacksmith hammers. : en pl
  • US1527640A - Art of refrigerating gaseous fluids : en
  • US1527924A - Radiant or fireplace heater : en
  • FR585167A - Elastic suspension for cycle steering fork : en fr
  • GB215793A - Improvements in and relating to ball-jointed hinge connections for tip wagons and other tipping vehicles : en
  • ES91679A1 - An industrial product consisting of agglomerated rubber foot cleaners. : en es
  • FR585206A - Improvements to gear changes : en fr
  • FR585215A - Construction allowing rapid disassembly of a multi-part barrel : en fr
  • FR585236A - : fr
  • FR585274A - Improvements in irons for velvet looms or the like : en fr
  • US1527439A - Signaling device : en
  • DE410119C - Measuring device for the production of seating and reclining furniture, in particular for medicinal purposes : de en
  • DE410012C - experienced in the production of high-melting, hard, pitch-like masses from acidic resin : de en
  • ES91636A1 - Rocker switch for transformers in oil bath. : en es
  • DE420154C - Process for the manufacture of vessels from plywood, in which non-bonded veneer layers are used to form the vessel jacket : de en
  • FR28403E - Improvements made to fittings for horses, mules, etc. : en fr
  • FR28460E - Insulating capsule for end joints of electrical conductors : en fr
  • FR585356A - Improvements to clamps : en fr
  • GB212940A - Improvements in bases for printing plates : en
  • US1527702A - Egg-turning apparatus : en
  • FR585250A - Improvements in and relating to automatic and semi-automatic telephone systems : en fr
  • DE417541C - Procedure for avoiding the transfer of lead into the air during lead soldering : de en
  • FR585303A - Improvements in dry grinding devices : en fr
  • PL1358B1 - Three-needle lockstitch machine with hooks, arranged in triangles for making parallel seams. : en pl
  • US1527872A - Surgical irrigating instrument : en
  • US1527618A - Metallic clip for attaching metal lath : en
  • US1527784A - Inking apparatus for duplicating machines : en
  • DE410241C - Process for the production of color by oxidation : de en
  • US1527507A - Article-holding means : en
  • US1527289A - Advertising apparatus : en
  • US1527538A - Calorizing iron or steel surfaces : en
  • US1527772A - Fireman's spanner : en
  • DE410044C - Safety circuit for the door locking of elevators : de en
  • DE410258C - Process for making soaps using electrolysis : de en
  • DE409029C - Process for the production of continuous electrodes that burn hard in the furnace : de en
  • DE410476C - Steam water drain with an adjustable separating body provided with grooves : de en
  • DE410494C - Hollow fire bridge : de en
  • ES91662A1 - Improvements in drying devices. : en es
  • GB229714A - Improvements in the manufacture and production of oxygenated organic compounds : en
  • GB229578A - Improvements in vehicle wheels : en
  • FR585247A - Lapidary : en fr
  • GB213551A - Improvements in or relating to two-stroke internal combustion engines particularly for aerial machines : en
  • GB219008A - : en
  • PL1403B1 - ^ Kl. 49a4o. Machine for cutting edges on metal-porcelain plates. : en pl
  • FR585179A - Threading device for weaving shuttles with automatic bobbin change : en fr
  • PL1500B1 - The method and device for cutting the glass flux. : en pl
  • CA247112A - Bifocal lens : en fr
  • DE410279C - Motor plow : de en
  • DE410573C - Hair clipper : de en
  • GB219969A - Electric maximum cut out : en
  • GB229427A - Improvements in electrical testing apparatus for fluid pressure engines : en
  • US1527721A - Method and apparatus for indicating variations in the proportions. of a gas mixture : en
  • PL1532B1 - The method and device for grinding twisted metal shavings from lathes. : en pl
  • PL1540B1 - Method for the production of cyano compounds. : en pl
  • US1527782A - Torpedo : en
  • CA247061A - Furnace : en fr
  • FR585159A - Rescue method of sunken ships : en fr
  • GB229572A - Improvements in and relating to picture projectors : en
  • CA247062A - Hair clipper : en fr
  • PL1417B1 - A light bulb, carbon fiber, filled with gas. : en pl
  • PL1423B1 - Brake for rope plugs with electric drive for reverse movement. : en pl
  • US1527837A - Radiator cap : en
  • FR585253A - : fr
  • GB216120A - An improved process for the manufacture of dipropylketone : en
  • FR585293A - Adjustment device for rolls of mills, rolling mills, etc. : en fr
  • FR585281A - Mechanical-pneumatic elastic wheel : en fr
  • DE410097C - Spreader ring for metal vessels : de en
  • GB217193A - Improvements in differential fluid pressure gauges : en
  • FR585192A - : fr
  • FR585225A - Combination security lock for lockers containing valuables, safes, etc. : en fr
  • US1527509A - Foam stabilizer : en
  • US1527845A - Toothpick : en
  • PL1373B1 - Process for the preparation of acetic acid ethyl ester from acetaldehyde. : en pl
  • ES91663A1 - Improvements in the machines for cleaning, peeling and trimming cereals. : en es
  • DE410262C - Suction and pressure ball : de en
  • US1527334A - Mud-chain fastener : en
  • FR585239A - Harvesting and bleaching device for all mower models : en fr
  • FR585383A - Mobile device for water intake with horizontal centrifugal pump immersed in the liquid : en fr
  • GB229532A - Improvements in or relating to the mounting of travelling tanks and the like : en
  • CA247105A - Semi-automatic vacuum closing machine : en fr
  • DE410490C - Half gas firing : de en
  • ES91693A3 - Tilting platform for transport vehicles. : en es
  • USD66675S - Design for a box casing : en
  • FR585227A - Tool for opening and closing removable rims of motor vehicle wheels : en fr
  • FR585180A - Improved signaling device for motor vehicles or others : en fr
  • GB229421A - Improvements in and relating to suit cases, attache cases and the like : en
  • USD66724S - Design for flocked voile fabric : en
  • FR585201A - Improvements to variable capacitor capacitors : en fr
  • FR585324A - Method and device for dredging watercourses : en fr
  • FR585157A - Improvements in metal casings for pneumatic tires : en fr
  • FR28474E - Improvements in starting installations for explosive engines using compressed explosive mixtures : en fr
  • FR28479E - New coating process for macadamized pavements and urban roads : en fr
  • PL1346B1 - A device for drying, boiling or oxidizing granular, pollen, etc. materials. : en pl
  • FR585355A - Electric current limiter for contract sale : en fr
  • US1527430A - Gauge : en
  • US1527660A - Induction motor : en
  • PL1386B1 - Variable self-induction to high frequency currents. : en pl
  • DE410154C - pocket knife : de en
  • US1527163A - Leather substitute and like composition : en
  • FR585229A - Quick-release press device : en fr
  • DE409743C - Internal combustion turbine with deflagration chambers arranged in a circle : de en
  • DE410398C - Floating device : de en
  • ES91690A1 - A perfected time switch system. : en es
  • US1527282A - Cash drawer : en
  • US1527960A - Depository pass book : en
  • ES91684A1 - Improvements in high frequency signal receiver systems. : en es
  • AU1968324A - Metallic composition : en
  • AT99316B - Control of turbines, in particular propeller turbines. : de en
  • AT99327B - Valve actuator. : de en
  • AT99330B - Lubrication device. : de en
  • PL1426B1 - The device for overturning the dishes. : en pl
  • US1527944A - Method of distilling volatile liquids : en
  • CA247002A - Hog crate : en fr
  • GB228854A - Improvements in or relating to steering gears of self-propelled vehicles : en
  • US1527470A - Process of making zirconium oxide : en
  • US1527541A - Safety device for railway motor cars : en
  • US1527806A - Garter : en
  • PL1503B1 - from a continuously moving wire with a four-jaw kneader. : en pl
  • US1527333A - Six-wheel truck with duplex drive : en
  • US1527821A - Grain shocker : en
  • CA247151A - Telephone call distribution : en fr
  • US1527757A - Automatic chock : en
  • AU1802924A - Seed cleaning machine : en
  • US1527578A - Variable condenser : en
  • US1527800A - Engine piston-rod lubricator : en
  • US1527770A - Mine : en
  • PL1344B1 - Method for obtaining dialkylamines of fatty alkyl compounds. : en pl
  • US1527920A - Burner for gas stoves and ranges : en
  • USD66686S - Design por a lamp bracket for a lighting fixture : en
  • PL1393B1 - Method for the production of decolorizing carbon. : en pl
  • CA247200A - Impulse turbine : en fr
  • AT99305B - Lock with sliding key. : de en
  • AT99313B - Carburettors for internal combustion engines, in particular for aircraft engines. : de en
  • US1527688A - Legging, gaiter, and the like : en
  • DE410433C - Mouth mirrors for dental purposes : de en
  • PL1439B1 - A method of making cartridges from gelatin or powdered explosives. : en pl
  • US1527792A - Electric signal lamp : en
  • US1527843A - Film-developing rack : en
  • US1527366A - Postage meter : en
  • ES91666A1 - A self-operating toy representing a game of foot-ball. : en es
  • GB220646A - Improved roofing element and method of making the same : en
  • GB225169A - Improvements in or relating to lightning arresters : en
  • DE410133C - Device to facilitate the introduction of banknotes in wage bags : de en
  • FR585162A - Improvements in the operation of automatic block signaling devices for double track railway lines : en fr
  • US1527917A - Stump puller : en
  • USD66707S - Design for a chandelier : en
  • AU1640024A - A combined float and paddle for, use' while bathing : en
  • PL1471B1 - Catalytic furnaces for the synthesis of ammonia or the like of a gas reaction. : en pl
  • US1527461A - Liquid-treating apparatus : en
  • US1527870A - Sausage stuffer : en
  • USD66687S - Ttjbe co : en
  • USRE16006E - A corpora : en
  • DE410156C - Device for remote transmission of measured values of physical or chemical quantities with a transmitter and a receiver point, the movable part indicating the instantaneous value of the measured quantity on the receiver point being driven into the respective position by an auxiliary force : de en
  • GB215737A - Method of extracting vanadium : en
  • PL1333B1 - The brickwork of the boiler with steep pipes. : en pl
  • US1527328A - Rat trap : en
  • US1527510A - Furnace joint : en
  • US1527226A - Pump : en
  • ES91691A1 - A packaging system for fruits, in the form of an inverted truncated cone, with steel strips or chestnut rods and wooden rods. : en es
  • FR585208A - Device for using the kinetic energy of the exhaust gases of internal combustion engines to drive propellers : en fr
  • GB207532A - : en
  • GB229450A - Improvements in or relating to light metal braced structures : en
  • US1527304A - Process for liquid treatment : en
  • FR585442A - Woodworking machine : en fr
  • USD66721S - Design for flocked voile fabric : en
  • DE410085C - Machine for processing adjacent workpieces without any signs by drilling, milling or punching : de en
  • DE410128C - Overhead track with an overhead crane : de en
  • FR585391A - Automatic mechanical system, to prevent accidents caused by broken couplings when climbing onto railways and various vehicles : en fr
  • GB229390A - Improvements in fire or temperature alarm apparatus, applicable for use in mines or other places : en
  • GB229752A - Improvements in submarine cables : en
  • GB229731A - Improved piston pump : en
  • FR28490E - Brick for rapid construction : en fr
  • FR585196A - Heat exchange device : en fr
  • GB229517A - Controlling and operating device for doors, especially doors of motor-cars : en
  • FR585403A - Improvements in the manufacture of carbonized fuel and in the devices for its realization : en fr
  • CA247091A - Four horse hitch : en fr
  • GB209770A - Improvements relating to friction driving devices : en
  • GB229434A - A new or improved slot drilling machine : en
  • GB229412A - An improved method of forming metal tubes : en
  • GB229433A - Improvements in cooking utensils : en
  • PL1408B1 - Lighters that do not deteriorate when wet. : en pl
  • GB229484A - Improvements in or relating to electric transformers : en
  • GB229581A - Improvements in or relating to toys : en
  • ES91642A3 - A procedure for manufacturing non-slip rubber heels. : en es
  • FR585306A - Process for manufacturing glass vials and glass stoppers that can be adapted to them : en fr
  • FR585230A - Reversible handlebar fixing device for cycles : en fr
  • GB211491A - A concealable hood for an automobile : en
  • FR585387A - Interchangeable shaving brush : en fr
  • FR585439A - Arrangement for supplying steam boiler systems : en fr
  • US1527534A - Elevator : en
  • US1527746A - Metallic container : en
  • FR585233A - Device to be installed in transport vehicles and intended to indicate the next station and the following stations depending on where you are : en fr
  • FR28461E - Method and device for electrically drying fabrics : en fr
  • GB209423A - Improvements in the process for the production of a mixture of camphene and iso-bornyl esters : en
  • DE410201C - Form for centrifugal casting : de en
  • FR585350A - Special Cut Diamond Tool : en fr
  • FR585429A - Process for the preparation of thymol and menthol : en fr
  • US1527747A - Variable feeder : en
  • FR585164A - Advanced device for opening cans : en fr
  • GB229424A - Improvements in the manufacture of soldered tubing : en
  • GB229494A - Improvements in and relating to scrubbing boards : en
  • DE410247C - Arrangement for the supply of the pressure medium to hydraulic presses for multi-sided tiltable bridges of vehicles : de en
  • PL1520B1 - Method for obtaining sulfuric acid without chambers and towers. : en pl
  • US1527883A - Combination photographic printer and enlarger : en
  • US1527911A - Press for crushing fruits : en
  • GB229728A - Improvements in and relating to boilers and cooking stoves : en
  • ES91686A1 - Improvements in the apparatus for the manufacture of siphons and soft drinks, without a saturator or mixer. : en es
  • US1527285A - Camera : en
  • US1527277A - Loose-leae binder : en
  • PL1544B1 - Mechanical roasting furnace. : en pl
  • US1527817A - Straw guide for thrashing machines : en
  • PL1456B1 - The method of obtaining dithionite by treating disulfite solutions with ortec : en pl
  • US1527231A - Shoe heel : en
  • US1527342A - Detachable ventilating-shade bracket : en
  • USD66673S - Design for a farinaceous cup : en
  • CA247005A - Fuel economizer for insertion in saucepans, kettles, etc. : en fr
  • US1527162A - Process of making dynamo-electric machines : en
  • US1527259A - Printing telegraphy : en
  • US1527848A - Analyzer prism : en
  • FR585194A - Process for manufacturing magnesia sulfate using gypsum and dolomite as raw materials : en fr
  • GB214276A - Loose-leaf binder : en
  • DE410205C - Injection molding machine in which the mold is closed on the mold slide by means of a special linkage : de en
  • US1527300A - Knockdown shipping tube : en
  • US1527321A - Demountable emergency automobile tire : en
  • FR28421E - Cinematographic projection device : en fr
  • GB229428A - Improved method for the removal of gummy and/or oily matters from raw cane sugar in sugar refining : en
  • US1527832A - Toothbrush holder : en
  • US1527910A - Elastic-fluid turbine : en
  • PL1477B1 - A method of tightly bonding a cast metal with a higher melting point in a casting mold to a metal with a lower melting point. : en pl
  • PL1488B1 - : en pl
  • US1527711A - Decoy : en
  • US1527716A - Apparatus for practicing the game of golf and the like : en
  • PL1424B1 - ^ Kl. 49 f 12. * : en pl
  • US1527329A - Lock : en
  • US1527365A - Postage meter : en
  • US1527480A - Baseball game board : en
  • US1527545A - Compressor : en
  • US1527768A - Ship's telegraph : en
  • US1527956A - Swab : en
  • PL1420B1 - Method and apparatus for generating high temperatures. : en pl
  • US1527267A - Waste mechanism : en
  • US1527183A - Body-gauging hammer : en
  • US1527827A - Adjustable thread guide and slub catcher : en
  • USD66698S - Design for a chair : en
  • CA247063A - Auxiliary seat for baby carriages : en fr
  • US1527575A - Loose-leaf binder : en
  • US1527551A - Concrete construction : en
  • US1527918A - Automobile headlight shade : en
  • CA247029A - Apparatus for separating water of condensation : en fr
  • CA247003A - Oil can : en fr
  • FR585381A - Curling iron for waving : en fr
  • DK34193C - Stone collector. : da en
  • FR585390A - Improvements to the devices for carrying cigar dresses : en fr
  • GB229386A - Improvements in or relating to screwing dies and die heads : en
  • US1527822A - Lock device for automobiles : en
  • CA247019A - Dental thread holder : en fr
  • FR28465E - Heating device forming stove and boiler : en fr
  • AT99272B - Device for retransmitting a value from a counter arranged in a slide into the setting mechanism driving this movement. : de en
  • PL1545B1 - Device for cooling stirrer arms in mechanical roasting furnaces. : en pl
  • AU1666324A - Improvements in and relating to speed control apparatus : en
  • CA247134A - Equalized distribution system for fluids : en fr
  • DE410114C - Electrodynamic telephone : de en
  • AT99346B - Method and apparatus for compressing, amalgamating and precipitating atmospheric moisture. : de en
  • DE396028C - Push button : de en
  • PL1400B1 - : en pl
  • DE410088C - Method, tool wheel and device for the continuous toothing of a bevel gear through mutual screwing of the bevel gear with a plane tool wheel which is tangent to the bevel gear but crosses its axis : de en
  • DE410207C - Single chain self-gripper : de en
  • US1527914A - Cord holder and take-up for electric irons : en
  • DE410539C - Method of manufacturing toggles : de en
  • FR585398A - Process for making a dissolving and color-reviving soap : en fr
  • PL1472B1 - Method for the production of hydantoins. : en pl
  • US1527205A - Spinning top : en
  • US1527223A - Mail receptacle : en
  • US1527440A - Signaling device : en
  • US1527877A - Stoker-operating means : en
  • AT99269B - Compressed air operated device. : de en
  • US1527586A - Method of deodorizing and preparing cream for butter making and the like : en
  • US1527966A - Shoe-dressing apparatus : en
  • PL1449B1 - A rolling mill with cylinders consisting of serrated discs, especially for the production of corrugated cardboard, corrugated sheet and other materials. : en pl
  • US1527319A - Nonstalling device for automobiles : en
  • US1527537A - Machine for reenforcing insoles : en
  • US1527691A - Device for marking golf balls : en
  • FR585280A - Code and signaling material on public roads indicating at night, by reflection of the light from the headlights or lanterns of all vehicles, the places dangerous to traffic the code and the material forming the subject of the invention will be denominated : en fr
  • FR585302A - Canning machine for food and other products : en fr
  • CA247190A - Humidifier : en fr
  • US1527305A - Electrodeposition of metals : en
  • PL1343B1 - Device carrying an embroidery loom, for sewing machines or embroidery machines placed in groups. : en pl
  • US1527847A - Heating liquids by introduction into molten metal : en
  • PL1364B1 - Artificial mass, for making sharpeners for sharpening scythes, glued to sticks. : en pl
  • PL1476B1 - A method of converting fatty acids with several double bonds, or their glycerides into oily acids, or their soaps. : en pl
  • US1527598A - Gas-engine construction : en
  • US1527873A - Mark-attaching machine : en
  • CA247079A - Method of casting : en fr
  • CA247131A - Milking machine : en fr
  • CA247118A - Electron discharge apparatus : en fr
  • GB229480A - Improvements in drying apparatus : en
  • US1527248A - Notebook inkwell : en
  • PL1551B1 - The method of refining zinc by distillation in an electric furnace. : en pl
  • US1527299A - Printing press : en
  • FR585265A - Doll : en fr
  • US1527462A - Mechanical toy : en
  • US1527913A - Fuel nozzle of spray carburetors : en
  • FR585251A - Improvements in machines for measuring construction timber : en fr
  • GB224542A - Improvements in high frequency electric signalling systems : en
  • DE410148C - Self-closing valve on the outlet pipe of a fire extinguisher : de en
  • US1527448A - Steering-wheel rim and method of making the same : en
  • US1527683A - Type-casting device and matrix therefor : en
  • PL1469B1 - Spring protection for hard-to-reach pins for pins. : en pl
  • DE410166C - Batik method : de en
  • GB229515A - Improvements in or relating to refill books and binders : en
  • GB229520A - Improvements in or relating to ironing machines : en
  • FR585277A - Typewriter line counter warns of end of pages : en fr
  • CA247172A - Pin lifter connection : en fr
  • FR585363A - Transportable water jet fountain : en fr
  • GB229568A - Improvements in re-enforced hosiery : en
  • GB229499A - Improvements in rollers for agricultural purposes : en
  • GB229600A - Improvements in and relating to machines for washing bottles, jars and the like : en
  • DK34186C - Money box with counting device. : da en
  • FR28467E - Oil filter : en fr
  • FR585424A - Automatically Controlled Musical Instrument Improvements : en fr
  • GB229744A - A preparation for removing stains of ink, fruit, blood, or other materials from paper or fabrics : en
  • US1527249A - Upholstered furniture, vehicle seat, mattress, and the like : en
  • FR28449E - Advanced gas meter : en fr
  • FR585200A - Advanced training in accumulators : en fr
  • US1527802A - Soundproof attachment for ear phones : en
  • DE410179C - Sock or stocking : de en
  • FR585188A - Automatic machine for the production of ceramic tiles and other applications : en fr
  • US1527605A - Internal-combustion engine : en
  • US1527203A - Pulp-molding apparatus : en
  • US1527590A - Means for fastening the fishplates of rail joints : en
  • ES91635A1 - A spark plug system for internal combustion engines. : en es
  • US1527242A - Phonograph motor and the like and method for lubricating the same : en
  • CA247050A - Halter, bridle, etc. : en fr
  • US1527665A - Necktie holder : en
  • US1527723A - cement mantel : en
  • AT99298B - Blade regulation for water turbines or centrifugal pumps. : de en
  • AT99328B - Turbine unit consisting of a forward and reverse turbine for driving locomotives. : de en
  • CA246997A - Hoisting engine control : en fr
  • US1527891A - Animal trap : en
  • FR28477E - Watertight grease fitting for pressure lubrication : en fr
  • US1527166A - Two-cycle internal-combustion engine : en
  • US1527364A - Die mechanism for making reamers : en
  • PL1353B1 - The method of obtaining sulfur or sulfuric anhydride with calcium compounds, containing sulfur. : en pl
  • US1527812A - Device for popular amusement : en
  • ES91630A1 - Machine to bend wires into hooks and to place them inside the glass bars of electric lamps or similar objects. : en es
  • GB229447A - A new or improved device for locking electric lamps : en
  • GB229442A - Improvements relating to current distributors for the ignition systems of internal combustion engines : en
  • GR841B - METHOD FOR MANUFACTURING PLASTIC MATERIALS CONTAINING FIBER : el en
  • PL1349B1 - Drying drum with pouring device. : en pl
  • PL1392B1 - The method of producing and regenerating high-activity carbon. : en pl
  • US1527705A - Drilling machine : en
  • US1527948A - Pump : en
  • PL1555B1 - Electric furnace for continuous production of calcium carbide. : en pl
  • US1527202A - Method and apparatus for manufacturing articles from pulp with varying degrees of suction : en
  • US1527698A - Road form : en
  • US1527704A - Bowling-alley appliance : en
  • FR28435E - Device to prevent the theft of automobiles, without immobilizing them : en fr
  • FR585186A - Agglomerated hollow stones and method of constructing walls by means of such stones : en fr
  • GB215794A - Improvements in and relating to automatic valves for fire extinguishing apparatus : en
  • FR585240A - Folding table system : en fr
  • US1527355A - Attachment for internal-combustion engines : en
  • US1527760A - Annular jet turbine : en
  • US1527774A - Service apparatus : en
  • US1527292A - Heater : en
  • US1527840A - Skate : en
  • US1527741A - Chain connecter : en
  • US1527871A - Oil still : en
  • DE410099C - Process for the preparation of 1-phenyl-2,3-dimethyl-4-dimethylamino-5-pyrazolone : de en
  • DE410299C - Device for speed control of small motors : de en
  • FR28457E - Lightweight roof structure : en fr
  • GB229432A - Improvements in or relating to draft tubes for water turbines : en
  • CA247051A - Water tube boiler : en fr
  • AT99295B - Device for regulating the terminal voltage of AC induction motors fed by phase converters. : de en
  • CA247044A - Adjustable screen for grain cleaners : en fr
  • CA247059A - Cushion rim : en fr
  • US1527964A - Eyelash curler : en
  • DK34169C - Automatic Guide and Map Drawing Machine. : da en
  • US1527358A - Relief valve in faucet : en
  • PL1447B1 - The device for transporting liquids with a continuous stream of gas by means of gas pressure. : en pl
  • DE410078C - Compressed air system with an air heater connected between the compressor and the consumer, which is heated by means of exhaust gases : de en
  • PL1462B1 - A method of refining oil components, which pass between kerosene and lubricants during distillation. : en pl
  • US1527161A - Apparatus for curing inner tubes : en
  • US1527362A - Fire apparatus : en
  • US1527693A - Machine for castellating nuts : en
  • PL1356B1 - A liquid heater with a heating boiler and a backup boiler for hot water. : en pl
  • US1527496A - Valve control : en
  • FR585220A - Patience game : en fr
  • FR585422A - Improvements to devices for obtaining high frequency alternating current from a relatively low frequency alternating current source : en fr
  • GB229587A - Improvements in baffle walls for water-tube boiler furnaces : en
  • GB229595A - Improvements in atomizers for internal combustion engines : en
  • US1527765A - Molding machine : en
  • US1527850A - Signaling window : en
  • DE410233C - Process for the production of artificial building materials : de en
  • FR585382A - Method and apparatus for drying and neutralizing ammonium sulfate : en fr
  • GB229367A - Cartridges or containers for lubricating greases and plastic, viscous and other materials, for use in grease pumps, syringes and the like : en
  • GB229564A - : en
  • FR28482E - Starting device for polyphase squirrel cage motors, of current powers : en fr
  • AU1987124A - A means of loading and discharging ships or the like of cargo of grain or other granulated substances or liquids : en
  • ES91685A1 - An apparatus for the manufacture of soft drinks in closed bottles with a metallic crown capsule, by the procedure of verifying the mixture of carbon dioxide in the bottle itself. : en es
  • FR28476E - Process and apparatus for the preparation of colloidal solutions or dispersed suspensions : en fr
  • GB229458A - Improvements in and connected with electrical condensers : en
  • PL1560B1 - Manufacturing method for rolled shells for cartridges. : en pl
  • US1527836A - Oil still : en
  • FR585343A - Arrangement for the electrical transmission of remote signs : en fr
  • GB229488A - Improvements in machines for cramping timber : en
  • CA247098A - Grain trimming device : en fr
  • DE410429C - Electric multi-filament light bulb : de en
  • PL1352B1 - Method for the electrowinning of sodium perborate. : en pl
  • FR585399A - Large capacity transport container : en fr
  • CA247007A - Brick and tile clip : en fr
  • CA247060A - Concrete road : en fr
  • ES88678A2 - A procedure for dyeing textile products of all kinds with coloring materials for the manufacture of inks. : en es
  • AT99296B - Rolling weight for sliding weight cart. : de en
  • CA247140A - Locomotive booster system : en fr
  • CA247141A - Stencil sheet : en fr
  • US1527409A - Apparatus for testing materials : en
  • US1527813A - Dipper mounting : en
  • CA247032A - Disc wheel : en fr
  • US1527198A - Foot for metal furniture : en
  • US1527400A - Cable tap : en
  • FR585205A - Level indicator : en fr
  • FR585396A - Process for making rivets on shod tires non-slip and increasing their resistance to wear : en fr
  • PL1429B1 - A method of melting ammonium nitrate to produce easily laced disintegrating cartridges. : en pl
  • US1527777A - Gyroscopic steering mechanism : en
  • CA247109A - Ophthalmic mounting : en fr
  • CA6561S - Automobile head-light : en
  • GB229748A - Improvements in ovens for baking and drying : en
  • CA247122A - Vibrating regulator : en fr
  • CA247018A - Advertising in public conveyances : en fr
  • AT99268B - Ice spur. : de en
  • CA247028A - Utensil hanger : en fr
  • GB229608A - Improved method of treating ores and the like : en
  • CA247042A - Gas chamber for automatic guns : en fr
  • US1527389A - Dump bucket for pavers : en
  • US1527561A - Scraper : en
  • FR585386A - Improvement in smoking pipes : en fr
  • CA247033A - X-ray apparatus : en fr
  • GB229464A - Improvements in or relating to fountain pens : en
  • DE410348C - Precision seeder with a star-shaped Saerad, whose spokes that cross the Saebehaelter consist of tubes : de en
  • FR585434A - Corset-belt : en fr
  • GB220956A - Improvements in machines for slicing meat and the like : en
  • DE410161C - Multi-engine monoplane flying boat : de en
  • GB229992A - Improvements in or relating to gun mountings for use on aircraft : en
  • AT99322B - Hollow valve stem for valve control of power machines and process for their production. : de en
  • DE410559C - Electric hot air shower for several voltages : de en
  • GB229569A - Improvements in or relating to electric locomotives and other electrically propelledvehicles : en
  • CA247073A - Electrical burglar alarm : en fr
  • US1527210A - Gas burner : en
  • US1527211A - Combined rear light and license-plate holder for automobiles : en
  • GB229486A - Improvements in or relating to electric batteries with switch gear : en
  • GB229528A - An improvement in or relating to curtain or valance supports : en
  • PL1525B1 - Self-awakening alternator and converter. : en pl
  • DE410087C - Machine for boring out the connecting rods and bearing shells of internal combustion engines : de en
  • DE410230C - Checking device for wing spindles provided with whorls : de en
  • GB229358A - An improved process of agglomerating various materials : en
  • PL1389B1 - The method of protecting the fibers of animal origin when treated with alkaline liquids. : en pl
  • US1527251A - Tractor attachment : en
  • GB229404A - Method of and means for producing rubber sheet, insulating rubber strip and general rubber stock or the like in sheet form : en
  • DK34182C - Fuse for Stroller Wheel. : da en
  • DE410569C - Soundpost system for pressure wind harmonies : de en
  • PL1549B1 - Condensation method for obtaining volatile metals such as zinc and p. : en pl
  • AU1741124A - An improved fruit slicer : en
  • DE410086C - Horizontal drilling machine with double-sided drilling spindles : de en
  • ES91619A3 - An automatic telephone switch. : en es
  • US1527584A - Ratio flow-control valve : en
  • GB215740A - Improvements in and connected with steam power plant : en
  • GB229508A - Improvements in distributors for artificial manures : en
  • PL1501B1 - : en pl
  • US1527719A - Display device : en
  • FR585345A - : fr
  • DE410343C - Process for the production of underwater sound receivers : de en
  • FR585441A - Three Intensity Electric Incandescent Lamp : en fr
  • GB229469A - Improvements in or relating to mechanisms for causing a cutting or other tool to move in an oval path : en
  • DE410288C - Device for adjusting the drive device of a winch drum and a pulley shaft on motor vehicles : de en
  • DE410294C - Board game : de en
  • FR585359A - Process for making a hair holder for substitute wigs for natural hair, etc. : en fr
  • FR585185A - New electrode for electric discharge tubes : en fr
  • FR585282A - Method of producing transverse thrust on transversely acting bodies : en fr
  • US1527697A - Method of manufacturing spur wheels : en
  • US1527445A - Bag : en
  • US1527752A - Apparatus for congealing liquids : en
  • US1527934A - Jar protector : en
  • US1527943A - Pipe stem : en
  • GB221784A - Improvements in or relating to fluid controlled steam valves : en
  • FR585237A - Mud flaps for motor cars : en fr
  • PL1559B1 - Method and device for the production of hollow balls. : en pl
  • US1527565A - Mower : en
  • US1527950A - Separable fastener : en
  • ES91678A3 - A procedure for the manufacture of decks. : en es
  • FR585160A - Projection device : en fr
  • GB214259A - : en
  • FR585198A - Method of attacking ores, metals and metalloids : en fr
  • GB211136A - : en
  • GB208723A - Improved process for obtaining phosphorescence in luminous paints : en
  • GB214260A - Improvements in or relating to coolers for internal combustion engines : en
  • DE410108C - Control for flywheelless piston engines : de en
  • DE410388C - Piston switched between compressed gas and spray liquid of a fire extinguisher : de en
  • USD66695S - Design for an electric-lighting fixture : en
  • FR585336A - Advanced Power Loom for Making Lockstitch Rugs : en fr
  • FR585425A - : fr
  • US1527594A - Edge-grinding machine for lenses : en
  • ES91681A3 - A process for the manufacture of incandescent lighting sleeves. : en es
  • GB220659A - : en
  • FR585397A - Improvements to locks, and particularly padlocks, to prevent unauthorized opening : en fr
  • DE410094C - Process for the production of animal feed containing whey extract : de en
  • DE410474C - Steam trap : de en
  • GB229545A - Improvements in or relating to chip breakers for machines for planing and moulding wood : en
  • GB229552A - Idle running and change speed gear for power vehicles : en
  • US1527516A - Automatic train-control mechanism : en
  • US1527875A - Method of treating metallic containers to make them capable of holding high vacuums : en
  • AT99337B - Exciter machine designed as an asynchronous machine with mutually offset inducing and induced stator windings for the generator operation of single-phase commutator motors. : de en
  • CA247031A - Hospital invalid bed : en fr
  • US1527390A - Knockdown table : en
  • US1527188A - Vanity case : en
  • US1527269A - Blowtorch : en
  • FR585165A - Self-closing valve by spring, especially for fire extinguishers with air pump connection on the projector : en fr
  • FR585437A - Nail polisher : en fr
  • FR585309A - Course marker device : en fr
  • GB229405A - Automatic clutch control mechanism for use with motor vehicles : en
  • US1527275A - Controlling apparatus : en
  • US1527546A - Floating dry dock : en
  • USRE16005E - Aktettr k : en
  • DE409995C - Process for the preparation of larger crystals from bodies which do not melt themselves or which crystallize with difficulty from melt flow : de en
  • GB211457A - : en
  • GB218273A - Improvements in and relating to electric heating apparatus : en
  • GB229406A - Improvements in or relating to grip-fastenings for wires : en
  • US1527228A - Method of harmonic or subharmonic frequency production : en
  • GB223890A - Improvements in means for attaching shock absorbers : en
  • USD66719S - Design for flocked voile fabric : en
  • USD66722S - Design for flocked voile fabric : en
  • US1527240A - Bag-turning machine : en
  • US1527686A - Signal : en
  • CA247046A - Iron bender : en fr
  • CA247111A - Display device : en fr
  • DE410326C - Dough molding machine : de en
  • GB208710A - Improvements in or relating to electrolytic cells for refining metals : en
  • GB229467A - Improvements in and relating to machines for topping and tailing turnips and other root crops : en
  • US1527394A - Folding machine : en
  • USRE16008E - Ments : en
  • US1527311A - Mechanical movement : en
  • PL1556B1 - A method of stabilizing the speed in electromotive assemblies with a high frequency of periods. : en pl
  • AU2162725A - Improvements in and relating to burners : en
  • CA247053A - Power-operated plough or other agricultural implement : en fr
  • PL1421B1 - The method and device for making and piercing sand molds for metal castings. : en pl
  • AU1787424A - Electric connectors : en
  • AT99266B - Working time control device with adding machine for automatic wage calculation. : de en
  • US1527947A - Process and apparatus for manufacture of blown articles : en
  • PL1474B1 - A method of regulating shunt machines with a very variable number of revolutions with a battery bank connected in parallel. : en pl
  • PL1512B1 - The method of producing crude oil. : en pl
  • US1527781A - Segmental turbine band : en
  • US1527529A - Vehicle wheel : en
  • CA247067A - Combination truck and concrete mixer : en fr
  • CA247020A - Tool : en fr
  • DE410548C - Ribbon reel : de en
  • PL1357B1 - A sewing machine with a double chain stitch. : en pl
  • PL1541B1 - Metal fiber light bulb. : en pl
  • US1527233A - Oil furnace : en
  • GB211898A - Improvements in and relating to the testing of engineering materials under torsion : en
  • CA247057A - Boiler : en fr
  • FR28480E - : fr
  • GB229448A - Improvements in and relating to electric safety lamps particularly miners' hand lamps : en
  • US1527460A - Lamp holder for miners' caps : en
  • DE410225C - Process for the production of rigid thermoplastic caps : de en
  • AT99308B - Mold for the production of hollow rubber bodies provided with a mouthpiece. : de en
  • US1527682A - Hairpin : en
  • PL1365B1 - Device for summoning the waiter, whose signal the waiter hears and sees at the same time. : en pl
  • US1527268A - Frame construction for vehicles : en
  • US1527667A - Expansion joint : en
  • US1527955A - Kiln : en
  • DE401029C - Dissolving machine : de en
  • FR28473E - Improvements to make centrifugal pumps self-priming : en fr
  • GB230129A - Improvements in the cylinders of internal combustion engines : en
  • USD66671S - Design por lace trimming for doily or similar article : en
  • US1527951A - Derivatives of aminoargentomercaptobenzene carboxylic acid : en
  • US1527859A - Cotton separator and renovator : en
  • FR28452E - Tillage winch with automatic anchor carriage and automatic scale plow : en fr
  • FR585273A - Process for the suppression of factory smoke : en fr
  • FR585318A - Automobile body and its manufacturing method : en fr
  • GB215323A - Improvements in telephone repeater and like systems : en
  • DE410219C - Device for grinding and honing double-edged safety razor blades : de en
  • PL1466B1 - Device for extruding crankshafts. : en pl
  • PL1496B1 - The method of producing cyanamide solutions from calcium cyanamide. : en pl
  • US1527343A - Plug receptacle : en
  • US1527751A - Device for fixing the free thread ends of the spools of embroidery machines : en
  • US1527753A - Antislipping device : en
  • CA247000A - Camera : en fr
  • US1527624A - Safety appliance for ignition and other circuits on motor vehicles : en
  • US1527526A - Electrolytic process and apparatus for the extraction of metals : en
  • US1527925A - Safety device for machines : en
  • DE410155C - Hazard alarm, especially for transformers, in which a rod located in a tubular housing rests on a melting body, when it melts it lowers and closes a signal circuit : de en
  • FR585275A - New haircut : en fr
  • CA247048A - Life and money saving device : en fr
  • CA247058A - Jack : en fr
  • DE410481C - Pressure contact with a contact knife that can be switched with the push button : de en
  • US1527214A - Oil-burning apparatus : en
  • US1527336A - Safety padlock : en
  • CA247102A - Aluminum alloy article : en fr
  • US1527903A - Manufacture of aluminum hydroxide : en
  • CA247077A - Method of producing cellulose from vegetables : en fr
  • CA247133A - Accelerator for the vulcanization of rubber : en fr
  • AT99264B - Abutments for apparatus for gluing soles. : de en
  • US1527283A - Lifting jack : en
  • US1527518A - Manufacture of garment patterns : en
  • CA247022A - Wrench : en fr
  • US1527345A - Electrical testing device : en
  • AT99280B - Process for preserving fermented and unfermented fruit and fruit juices (malt spices). : de en
  • CA247135A - Record roll register : en fr
  • FR28438E - Improvements to electric batteries : en fr
  • ES91660A3 - A combined fountain pen and pencil device. : en es
  • AT99267B - Last for footwear. : de en
  • US1527317A - Apparatus for effecting gunnery calculations : en
  • CA247130A - Milking machine : en fr
  • PL1543B1 - Apparatus for heating liquids. : en pl
  • US1527833A - Ammonia absorption refrigeration method and apparatus : en
  • CA247155A - Manufacture of light-copy paper : en fr
  • FR585347A - stacker fodder elevator : en fr
  • GB229440A - Improvements in electric generating plant for constant current systems : en
  • GB229716A - Improvements in or connected with warp tensioning devices for looms : en
  • DE410178C - Slip : de en
  • DK34172C - Signal. : da en
  • DE410456C - Connection of low-voltage signal devices to high-voltage networks with the aid of an electromagnetic voltage divider that responds when the signal button is pressed : de en
  • GB216121A - Improved means for fixing tiles, slates and the like : en
  • AT99292B - Iron molds for making large electrodes by stamping. : de en
  • US1527504A - Aeroplane motor fuel : en
  • US1527933A - Wireless relay : en
  • US1527942A - Recovery of silver from solutions used in photographic work and regeneration of such solutions for further use : en
  • US1527710A - Utensil lifter : en
  • US1527191A - Washboard : en
  • US1527196A - Warp stop motion for looms : en
  • CA247027A - Coal mining method : en fr
  • PL1557B1 - Method of obtaining a stable emulsion from mineral oils. : en pl
  • US1527740A - Water heater : en
  • AU1994424A - Improvements in and relating to sheet metal hangers : en
  • CA247078A - Window weight : en fr
  • US1527482A - Rotary valve for pipe lines : en
  • US1527513A - Steam pressing device : en
  • US1527591A - Burglar alarm : en
  • US1527672A - Foot rest : en
  • US1527766A - Carcass-holding device : en
  • US1527465A - Indication selector for train-control systems : en
  • US1527658A - Automobile truck : en
  • US1527889A - Apparatus for manufacturing ice : en
  • FR28475E - Slate hook round wire with wafer : en fr
  • FR585272A - Improvements to razor blade safety devices and safety razors : en fr
  • GB229396A - Improvements in and relating to coupling devices for pillars and other parts of structures and similar objects : en
  • AT99301B - Process for producing a fuel from combustion residues or low-quality coal. : de en
  • AU1890524A - Improvements in shank and bit punch : en
  • USD66691S - Design for a spoon or similar article : en
  • AT99290B - Wagon coupling. : de en
  • FR585348A - Flap device for vats and casks : en fr
  • GB229509A - Improvements in or relating to exhaust silencers for internal combustion engines : en
  • GB229596A - Improvements in egg testers : en
  • AT112342B - Process for the gasification of bituminous fuels in alternating generators. : de en
  • AU1647624A - Improvements ina high temperature radiant drying system : en
  • CA247008A - Brick wall : en fr
  • DE410240C - Device for cleaning pipelines : de en
  • DE410145C - Safety stirrups : de en
  • US1527222A - Water-flow regulator : en
  • US1527633A - Proportional mixing apparatus : en
  • US1527491A - Powder-spraying device : en
  • PL1407B1 - A sewing machine with a double lockstitch. : en pl
  • PL1440B3 - A method of making cartridges from gelatin or powdered explosives. : en pl
  • PL1528B1 - Device for wireless sending and receiving devices. : en pl
  • US1527926A - Gas cock : en
  • AT99288B - Pliers for making the foot and connecting it to the vent tube of light bulbs. : de en
  • CA247188A - Plough : en fr
  • DK34192C - Device at threshing mills. : da en
  • DE418215C - Method for inserting hollow soft metal rings filled with solid lubricant material into stuffing boxes : de en
  • CA247187A - Rotary plough : en fr
  • US1527344A - Lace produced on the single-thread lace-braiding machine : en
  • US1527758A - Oil burner : en
  • AT99333B - Relay arrangement with vacuum tubes with three electrodes. : de en
  • US1527675A - Implement for sowing seed : en
  • PL1340B1 - A method of preparing pressed soaps containing oxygen. : en pl
  • PL1510B1 - Method of making fuses, replacing gutta-percha. : en pl
  • AT99283B - Ball socket bearings with a flat running surface for sifting machines with parallel crank movement. : de en
  • CA247191A - Pipe cleaning appliance : en fr
  • US1527713A - Sucker-rod protector : en
  • US1527961A - Hoop-removing machine : en
  • US1527669A - Device for applying poison : en
  • US1527851A - Pencil holder : en
  • US1527796A - Box-sealing machine : en
  • AT99323B - Starting device for prime movers. : de en
  • CA247117A - Telephone instrument : en fr
  • CA247194A - Water tube steam generator : en fr
  • AT99297B - Process for the manufacture of finned tubes. : de en
  • DE401032C - Cleaning machine : de en
  • DE410264C - Clamping device for woodworking machines : de en
  • US1527401A - Laundry appliance : en
  • CA247152A - Electron discharge device : en fr
  • GB229470A - Improvements in and connected with rotary current motors : en
  • DE410354C - Rock shredder with tear claws : de en
  • CA247142A - Stencil sheet : en fr
  • DE410142C - Playing equipment with pneumatic transmission for pianos : de en
  • GB229597A - Improvements in frames for bags and the like : en
  • ES91627A1 - A special key to open mechanical closing metal containers. : en es
  • FR28446E - Pliers of tightening : en fr
  • GB229553A - Improvements in or relating to braces and other garment suspenders : en
  • GB229591A - Improvements in and relating to radius rod mountings for motor vehicles : en
  • CA247169A - Coupler release rigging : en fr
  • US1527585A - Means for cooling machine guns : en
  • US1527865A - Closure for cabinets and the like : en
  • AU1748124A - Improvements in door or gate stops or the like : en
  • DE410113C - Brake force regulator for air pressure brakes of railway vehicles : de en
  • US1527915A - Nut lock : en
  • AT99285B - Air pump arranged in the bicycle frame. : de en
  • US1527337A - Can conveyer : en
  • US1527737A - Paper-feeding device : en
  • CA247041A - Machine gun : en fr
  • AU1780124A - Process of copcentrating sulphuric acid : en
  • AU1971324A - Improved pneumatic tyre and method of manufacture thereof : en
  • DE409843C - Edging device : de en
  • US1527801A - Hat-blocking machine : en
  • AT99331B - Control dynamo with automatic voltage change. : de en
  • US1527287A - Child's vehicle : en
  • CA247110A - Display device : en fr
  • US1527798A - Automobile brake : en
  • CA247138A - Cooling method and mechanism : en fr
  • CA247195A - Weed extractor : en fr
  • AU2000924A - Vehicle bodies : en
  • FR585358A - Improvements to internal combustion engines : en fr
  • FR585361A - Sticky and clumping matter : en fr
  • GB229444A - Improvements in ships' davits : en
  • GB229460A - Improvements relating to machines for dyeing, washing, scouring, bleaching or impregnating skeins or hanks of yarn : en
  • AT99261B - Shell scales with a sliding weight that can be adjusted and locked on a scale on its balance beam. : de en
  • CA247087A - Railroad tie : en fr
  • PL1436B1 - The method of making explosive caps. : en pl
  • CA247167A - Coupler release rigging : en fr
  • AT99335B - Asynchronous motor with divided and twisted conductors. : de en
  • FR585151A - Lubricating Oil Cooling Device : en fr
  • FR28407E - Improvements to electron discharge devices : en fr
  • ES91654A1 - A procedure for manufacturing appendiculated tiles or appendages for the same for baking tiles and other mostly flat pieces. : en es
  • FR585268A - Rotating headlights : en fr
  • GB223530A - Improvements in electric wave producers : en
  • CA247013A - Tire mounting device : en fr
  • PL1499B1 - Recuperative furnaces, especially those with overturning glass pots : en pl
  • US1527281A - Guard for hooks : en
  • US1527295A - Wheel-trimming device : en
  • DE410263C - Machine for woodworking with rotating steel brush and inclined workpiece table : de en
  • ES91673A1 - Attachable label with two fixing pins rigidly attached to the label. : en es
  • USD66677S - Design for a tumbler or similar article : en
  • AU1782324A - An improved display stand : en
  • US1527592A - Shock absorber : en
  • US1527904A - Figure toy : en
  • US1527932A - Alarm device for gyrocompasses : en
  • PL1351B1 - Method for the production of sodium perborate by electrolysis of sodium carbonate in the presence of borate. : en pl
  • DE410280C - Vibrating roller : de en
  • FR585266A - Improvements made to the connection of electrical conductors coming out of protective tubes or sheaths : en fr
  • FR585321A - Mechanism for advancing and guiding paper in typewriters : en fr
  • FR585438A - Security device to ensure the inviolability of doors : en fr
  • GB229416A - A new or improved variable electric condenser : en
  • AT99340B - Self-reducing rangefinder with measuring stick on target. : de en
  • FR28448E - Metal tubular post : en fr
  • US1527253A - Dirigible headlight : en
  • US1527308A - Print washer : en
  • GB229610A - Improvements in or relating to means for feeding fuel to furnaces : en
  • GB220647A - Improvements in process and apparatus for making roofing material : en
  • FR585315A - Further training in felt hat making machines : en fr
  • DE410257C - Electrically heated steam boiler based on the electrode principle : de en
  • GB229490A - Improvements relating to electricity meters : en
  • GB229507A - Improvements relating to electrical control systems : en
  • FR585446A - Electric accumulator : en fr
  • GB229526A - Improvements in or relating to interlining or stiffening fabrics for coats and like garments : en
  • CA246992A - Method of turning plate glass : en fr
  • CA247116A - Electron emitting cathode : en fr
  • CA247125A - Phonograph : en fr
  • CA247129A - Tank : en fr
  • USD66665S - Design for a lighting-fixture bracket : en
  • US1527554A - Automatic water injector for steam-engine boilers : en
  • US1527750A - Electric-switch-operating means : en
  • US1527927A - Apparatus for use in administering gases, vapors, and the like : en
  • US1527453A - Clock : en
  • US1527602A - Heel pad and attachment : en
  • US1527707A - Electrically-heated liquid heater : en
  • PL1480B1 - The method of removing ammonium from ammonium sulphate. : en pl
  • US1527230A - Made-up bow tie : en
  • CA247083A - Attachment for bedsteads : en fr
  • US1527642A - Gear, roll, and the like and method of making the same : en
  • PL1467B1 - Instrument showing the existing liquid level in the tank. : en pl
  • DE410237C - Method and device for filling flammable liquids : de en
  • FR28497E - New iron system with removable glazing and without mastic : en fr
  • FR585248A - Improvements to thermionic valves : en fr
  • FR585284A - Plunger body for withdrawing pressurized liquids : en fr
  • US1527208A - Apparatus for turning irregular forms : en
  • US1527794A - Split-ring piston packing : en
  • US1527428A - Crank device for internal-combustion engines : en
  • US1527377A - Suction cleaner : en
  • USD66706S - Design for a bracket backplate for lighting fixtures : en
  • DE410116C - Small machine that works with an accumulator battery for electrical lighting of bicycles : de en
  • FR585291A - Tool for mechanical cutting of the passage of the spindles in the boards of the braiding looms : en fr
  • GB225815A - Improvements in or relating to wind driven electric generators : en
  • PL1427B1 - A method of gelatinizing explosives and other substances. : en pl
  • CA247163A - Water-proof and decay-proof material : en fr
  • US1527937A - Baseball game : en
  • US1527485A - Winding frame : en
  • US1527731A - Injector : en
  • FR585379A - Process for the manufacture of artificial shellacs : en fr
  • GB229418A - Improvements in or relating to gramophones or like sound reproducing instruments : en
  • FR585329A - Bodywork for passenger cars : en fr
  • PL1415B1 - Asbestos-concrete railway sleepers. : en pl
  • DE410249C - Electric rotary switch : de en
  • DE410251C - In a closed tube or the like. The fuse wire or fusible body accommodating electrical fuse for slightly sensitive devices : de en
  • DE410342C - Switching funnel for signal instruments : de en
  • FR585369A - Improvements made to the method of fixing flexible ducts to junction boxes and electrical panels of airplanes and others : en fr
  • US1527278A - Means for manipulating electric switches : en
  • US1527906A - Radiator cap : en
  • US1527909A - Refrigerator : en
  • US1527324A - Demountable rim : en
  • GB229487A - A machine for bending wood : en
  • PL1522B1 - Method of obtaining salmjak and potassium nitrate from ammonium nitrate or its mixtures with table salt. : en pl
  • US1527189A - Tooth for excavating shovels : en
  • US1527666A - Helicopter or gyrocopter : en
  • USD66668S - Design for a loud speaker for radio reproduction : en
  • FR585339A - Improvements to laces or braiding machines : en fr
  • CA247114A - Flexible tool : en fr
  • FR585430A - Train control system : en fr
  • GB229560A - Method of gasification of powdered fuel : en
  • GB229567A - Improvements in wrenches : en
  • DE410208C - Start-up control for small hoist motors : de en
  • GB229435A - Improvements in and relating to sterilizing and preserving liquids : en
  • AU1874424A - Lighting apparatus for motor vehicles and for like uses : en
  • GB229536A - Improvements in or relating to processes and devices for manufacturing wooden vessels : en
  • PL1505B1 - The method of producing trays for the axle bearings of railway cars, by means of extrusion in presses. : en pl
  • US1527823A - Surgical and dental illuminator : en
  • GB229478A - Improvements in packing and shrouding arrangements for turbines : en
  • DE410211C - Step disc with conical transition : de en
  • FR585322A - Tensioner-stiffener device : en fr
  • ES91639A2 - Improvements in transformers. : en es
  • PL1368B1 - Method of obtaining alkaline perborates by means of electrolysis. : en pl
  • US1527239A - Supporting and guiding cane : en
  • US1527264A - Air brake : en
  • US1527569A - Antiskid element for tires of automobiles : en
  • DE410194C - Hot water heating for railway vehicles : de en
  • CA247178A - Vehicle brake : en fr
  • US1527615A - Collapsible cot : en
  • US1527767A - Method for the rapid production of sets of castings : en
  • DE410181C - Condensation of hydrochloric acid gases : de en
  • GB229588A - Improvements in centrifugal extractors : en
  • GB229601A - Improvements in or relating to boot brush or like tidies : en
  • US1527256A - Car stop : en
  • FR28433E - Self-cleaning and draining grid for water intake : en fr
  • FR585417A - Solid wheel : en fr
  • GB229359A - An improved process for extracting or recovering tin from ores or other tin bearing materials : en
  • US1527338A - Centrifugal pipe mold : en
  • US1527542A - Lifting device : en
  • FR585384A - Improvements to reciprocating steam engines, allowing the realization of a second engine cycle : en fr
  • US1527250A - Cable for conveyance of electrical energy with graduated insulation : en
  • US1527296A - Engine : en
  • US1527744A - Cascade regulating set for induction motors : en
  • GB229557A - Improvements in or relating to detachable couplings for lifting ropes and the like : en
  • FR585407A - Safety device for the movement of self-propelled cars on railways : en fr
  • GB222135A - Improvements relating to apparatus for converting electric currents : en
  • US1527527A - Lock : en
  • AT99306B - Mercury switch operated by electrical heating. : de en
  • DE399568C - Computing device : de en
  • DE410122C - Decorative and locking piece with fastening eyelet for porter, stair runner poles or the like. : de en
  • CA247199A - Separator for shirt collars : en fr
  • US1527893A - Pleasure railway : en
  • USD66664S - Design for a lighting-fixture bracket : en
  • CA247099A - Tire pump : en fr
  • FR585187A - Self-regulating feed pump : en fr
  • FR585308A - New shoemaking process and machine for implementing this process : en fr
  • GB228891A - Improvements in funnels for measuring, drawing and pouring liquids : en
  • GB229504A - Improvements in wire fabric : en
  • GB229740A - Improvements in separating and mixing apparatus for fluids or for fluids carrying suspended particles : en
  • AT99255B - Process for the constant heating of the condensate of the main condenser, which is heated in a preheater by the exhaust steam of an auxiliary machine, with different loads of the main machine system. : de en
  • US1527254A - Motor : en
  • DE410526C - Crate tire machine : de en
  • PL1376B1 - : en pl
  • US1527596A - Illuminated decorative device : en
  • PL1359B1 - Machine for sewing buttonholes. : en pl
  • US1527489A - Logging system : en
  • CA247090A - Fuel economizer for steam generators : en fr
  • DE410322C - Process for agglomerating ores : de en
  • CA247107A - Wrench : en fr
  • USD66708S - Design for a blottse : en
  • AU1518323A - Improvements in wireless installations on vehicles such as automobiles : en
  • FR585373A - Improvements to single-axle bogies for railway or tram cars : en fr
  • GB229399A - Improvements relating to apparatus for use in the manufacture of water gas and othercyclical processes : en
  • FR585362A - Improvements to the control mechanism of the front wheel brakes of automobiles : en fr
  • US1527164A - Electric flatiron : en
  • US1527307A - Piston ring : en
  • GB211846A - Improvements in the manufacture of basalt products : en
  • FR28483E - Method and devices for breaking electric currents : en fr
  • AT99257B - Device for closing canning jars. : de en
  • US1527217A - Gas range : en
  • US1527842A - Hot-water heater : en
  • AT99315B - Friction clutch. : de en
  • CA247054A - Animal trap : en fr
  • FR585278A - Device for feeding heavy fuel engines : en fr