• US1490732A - Electric furnace : en
  • US1490166A - Carrier telegraph circuits : en
  • US1490254A - Water-cooling apparatus : en
  • US1490410A - Hard center for rail crossings, frogs, and like track structures : en
  • US1490416A - Bolt : en
  • US1490737A - Casket : en
  • CA239367A - Process and apparatus for manufacturing metal dust : en fr
  • US1490696A - Zinc alloy : en
  • US1490880A - Film-fire extinguisher : en
  • DE394034C - Dice or ball throwing game : de en
  • US1490301A - Garment hanger : en
  • US1490412A - Planer-control system : en
  • AU1524423A - Improved method and apparatus for surfacing plateglass : en
  • CA239379A - Flexible pipe-joint : en fr
  • DE394135C - Concrete blower with a turntable on the bottom of the container for feeding the mass to the outlet openings : de en
  • US1490829A - Stoker : en
  • DE390821C - Power spring hammer : de en
  • DE394081C - Saw blade with inserted pre- and post-cutting teeth : de en
  • CA239389A - Pull out drum for automobile : en fr
  • US1490556A - Spring tire : en
  • US1490673A - System of motor control : en
  • US1490488A - Sanitary toilet-seat protector : en
  • US1490573A - Fire-alarm signaling system : en
  • US1490708A - Dynamo-electric machine : en
  • USRE15819E - Refbjgebator : en
  • DE393772C - Clamping device for folding boat cover : de en
  • DE393806C - Knapsack : de en
  • DK33081C - Tennis rackets or similar. : da en
  • US1490089A - Air heater : en
  • US1490243A - Sectional bake oven : en
  • US1490469A - Process of and apparatus for making gas black : en
  • US1490513A - Landing gear for flying machines : en
  • FR569874A - Broom millet thresher : en fr
  • US1490671A - Elevator : en
  • CH104157A - Valve. : en fr
  • US1490199A - Locket : en
  • US1490683A - Fluid-fuel burner : en
  • CH104343A - Method and apparatus for atomizing elongated elements for spraying. : de en
  • DE394017C - Mixing drum for molding compounds u. like : de en
  • CA239354A - Boot and shoe : en fr
  • US1490139A - Player-piano roll : en
  • US1490413A - Linear measuring machine : en
  • ES88646A1 - Improvements in the manufacture of espadrilles. : en es
  • FR569688A - Double prismatic glassware for street lighting : en fr
  • US1490457A - Method of and hob for cutting gears : en
  • ES88467A1 - Suction-impeller pump that can be operated by suction. : en es
  • ES88772A1 - Improvements in a machine to simultaneously print figures and words. : en es
  • FR569618A - Improvements to pins, brooches or other similar articles : en fr
  • GB207498A - Improvements in and connected with boat davits : en
  • CA239444A - Sputum cup holder : en fr
  • CH104373A - Alarm clock. : en fr
  • FR569785A - Vacuum method and apparatus for producing healing electric emanations : en fr
  • FR569854A - Method and devices for taking and projecting cinematographic views in natural colors : en fr
  • US1490509A - Automatic cut-off for gasoline tanks and the like : en
  • CA239427A - Internal combustion engine : en fr
  • CH104462A - Bearings, in particular for railway vehicles. : de en
  • CH104543A - Circular frame with inclined knitting machine (mailleuse), with internal blast chiller and fixed press, for processing cotton, wool and silk. : en it
  • CA239319A - Insect exterminator : en fr
  • CA239327A - Cover for check book : en fr
  • CH103652A - Process for the production of a chlorine-resistant chlorination product of 1.2.2'.1'-anthraquinone azine. : de en
  • FR569627A - Tape End Fixing Clip : en fr
  • GB214170A - High voltage insulator, especially suitable for electrical gas purifiers : en
  • FR569562A - Lid for cheese : en fr
  • US1490866A - Biscuit or like embossing and cutting machine : en
  • US1490472A - Humidifier for internal-combustion engines : en
  • ES88775A1 - Procedure and device for grinding and polishing glass plates. : en es
  • GB214071A - Improvements in spring forks for cycles : en
  • US1490289A - Rock-over molding machine : en
  • CA239359A - Vanity case : en fr
  • US1490431A - Automatic cut-off for cisterns : en
  • US1490851A - Weight-changing device for top-roll saddle mechanism : en
  • US1490161A - Artificial fish bait : en
  • DE393811C - Mesh bottom : de en
  • DE394088C - Support roller assembly for motor vehicles with tracks : de en
  • FR569563A - Machine for manufacturing bonded wire tapes and products obtained : en fr
  • FR569575A - Device for easy bag filling : en fr
  • US1490132A - Attachment for bedsteads : en
  • US1490872A - Dirigible headlight for automobiles : en
  • DE394013C - Protection device for turbo dynamos : de en
  • US1490612A - Unit-package-forming machine : en
  • FR569550A - Device for locating and controlling the route in air navigation : en fr
  • GB214081A - Improvements in gauges for measuring screw-threads which require to be of accurate form and dimensions : en
  • DE394253C - Process for the production of light-colored, light- and air-stable condensation products from phenols and aldehydes : de en
  • DE394527C - Device for soaking roofing felt : de en
  • ES88849A1 - Drive means for fuel pumps in internal combustion engines. : en es
  • FR569658A - Electric relay switch : en fr
  • CA239428A - Pump for refrigeration systems : en fr
  • US1490668A - Apparatus for sharpening saws : en
  • FR569584A - Method of casting and manufacturing metal bars from annular ingots : en fr
  • GB194702A - Improvement in or relating to steam generating plant : en
  • US1490882A - Holder attachment : en
  • US1490170A - Acoustic means for sound-producing devices : en
  • US1490831A - Lantern holder for miners' caps : en
  • CH103042A - Seal. : en fr
  • USD64478S - Design for a bottle : en
  • US1490175A - Reflector attachment for miners' lamps : en
  • GB214161A - Show cases : en
  • GB214318A - Improvements in faucets or the like : en
  • US1490319A - Storage-battery plate : en
  • DE394148C - Device for monitoring the thermal economy of combustion systems : de en
  • CA239426A - Rotary pump : en fr
  • CH104456A - Arrangement of auxiliary equipment on motor vehicles. : de en
  • DE394047C - Collar in the manner of a stand-up collar : de en
  • ES88270A1 - Glove. : en es
  • GB214093A - Improvements relating to the control of electrically propelled road vehicles : en
  • DE394230C - Shredding machine for straw, hay, etc. like : de en
  • FR569927A - Adjustable liquid damper : en fr
  • FR569701A - Staple holder : en fr
  • FR569729A - Folding car for children : en fr
  • FR569881A - Auto Release Nut Tapping Machine : en fr
  • GB214053A - Methods of constructing an electrical cable : en
  • FR569660A - Improved lubrication system for rotating mechanical parts : en fr
  • FR569699A - Tap for water distribution : en fr
  • FR569800A - Detachable blade for end mills, reamers, etc. : en fr
  • US1490211A - Electrical system : en
  • USD64472S - Design for lace : en
  • CH104492A - Edging for wall openings made of weatherproof and load-bearing material. : de en
  • DE394248C - Feeding device for the pieces of goods in machines for wrapping tablets, blocks and similar small goods from sugar works u. like : de en
  • ES88271A1 - Point weapon that can be bent to a hinge. : en es
  • ES88599A1 - Threshing machine. : en es
  • ES88834A1 - A perfected procedure for composing and printing music typographically. : en es
  • FR569645A - Improvements in the preparation of ferrous alloys : en fr
  • US1490206A - Motor vehicle : en
  • ES88590A1 - Mechanical procedure to achieve a regulatory composition of the mixtures and for their preparation, destined for the preparation of construction materials and mortars. : en es
  • ES88378A1 - Improvements in devices to form a vacuum. : en es
  • FR569555A - Fish net : en fr
  • DE394309C - Process for the manufacture of explosives : de en
  • ES88388A1 - Improvements introduced in the manufacture of box springs. : en es
  • GB214020A - Improvements relating to electrolysers : en
  • ES88330A1 - A manually operated mechanism for Kingston valves on submarines. : en es
  • GB196245A - Improvements in or relating to telephone systems : en
  • DE393787C - Ball cage : de en
  • DE394531C - Mold for injection molding : de en
  • ES88486A3 - The manufacture of a refrigeration appliance whose compressor mechanism works in the atmosphere of the gas to be liquidated. : en es
  • FR569886A - Curved mower crank : en fr
  • US1490352A - Framing mechanism for motion-picture machines : en
  • US1490409A - Toy device : en
  • US1490647A - Process of making endless metal forms : en
  • ES88855A1 - A procedure to restore all kinds of files, returning them to their primitive state. : en es
  • ES86765A1 - Force-generating device, actuated by the action of gravity. : en es
  • ES88681A1 - A safety buckle. : en es
  • US1490550A - Machine for making confectionery : en
  • DE394505C - Men's leg dress stretcher : de en
  • ES88548A1 - A can opener. : en es
  • GB214012A - Improvements in or relating to dredgers, drags, levelling, and like apparatus : en
  • CA239331A - Weed drifter : en fr
  • US1490374A - Variable-speed transmission gearing for tractors : en
  • FR569757A - Tensioning device for saddles of bicycles and similar vehicles : en fr
  • ES88596A1 - Provision for wrapping, very especially objects of irregular shape, such as, for example, pralines, by means of a yielding matrix. : en es
  • FR569710A - Apparatus for depositing dust in suspension in a gas stream : en fr
  • GB205494A - Improved method of hardening the surfaces of fibrous materials, such as cardboard and the like : en
  • GB214055A - Improvements in or relating to sun blinds and the like : en
  • ES88251A1 - A new toy representing a soccer player, with the corresponding mechanism for its proper functioning. : en es
  • ES88321A3 - An improved clamp for railroad tracks. : en es
  • FR569870A - Enhancements to fans and high pressure centrifugal pumps : en fr
  • GB214034A - Sundial showing local or greenwich mean time : en
  • US1490151A - Divider for moving machines : en
  • USD64436S - Design for a beverage mixer or similar article : en
  • US1490497A - Method of forming buttons : en
  • USD64462S - Design fob a tire : en
  • US1490594A - Veneer and rotary cut lumber stacker : en
  • US1490712A - Gramophone-record envelope and case : en
  • FR569844A - Mud flaps for vehicle wheels : en fr
  • GB214023A - A new or improved fitting for tennis racquet presses or the like : en
  • ES88223A1 - A system of electric heaters for tissue rolling machines. : en es
  • FR569858A - Process for preparing cotton wool for repellents : en fr
  • GB214089A - Improvements in the arrangements for the supply of power to wireless transmitters : en
  • US1490733A - Motor control : en
  • FR569573A - Improvements in the preparation of condensation products of formaldehyde and aliphatic amines, and products obtained by this preparation : en fr
  • DE393816C - Safety device for potato harvesters working with throwing forks : de en
  • FR569548A - Improvement in gimp spinning wheels : en fr
  • FR569867A - Crowded : en fr
  • GB214097A - Improvements in "expanding reamer" : en
  • FR569821A - Improvements to methods and apparatus for forging multiple branch fittings on pipes : en fr
  • FR569853A - Multiplier of manuscripts of all kinds : en fr
  • DE394478C - Method of working on ivory and bone leg objects : de en
  • ES88816A1 - An industrial product for the formation of hermetic joints in appliances and steam pipes. : en es
  • FR569790A - New metal wheel : en fr
  • GB214139A - Improvements relating to terminals for electric current conductors such as rail bonds and the like : en
  • GB214153A - Improvements in and connected with chain grates : en
  • ES88353A1 - Carburetor. : en es
  • ES88647A3 - An industrial product that consists of a special fabric, for ladies' work, and very particularly for the manufacture of rugs and tapestries. : en es
  • NL11078C - : en
  • FR569894A - Improvements to measuring systems : en fr
  • GB200056A - Method of operating internal combustion engines : en
  • GB214287A - Improvements in or relating to ventilators particularly applicable for use on railway vehicles : en
  • CA239318A - Card-board box routing machine : en fr
  • US1490386A - Fishing tool : en
  • US1490517A - Hydraulic ram for propelling cars through kilns : en
  • DK33088C - Rotary kiln with Cooling device. : da en
  • US1490544A - Preparation of steel wool : en
  • US1490255A - Means for burning and running in the crank-shaft bearings of an automobile : en
  • US1490436A - Automatic control mechanism for rolling-mill equipment : en
  • FR569599A - Hunting release device for looms with ascending shuttle boxes : en fr
  • FR569949A - Electric resistance oven : en fr
  • FR569896A - Two-wheeled cycle-skate : en fr
  • ES88278A2 - Container for dispensing milk to detail. : en es
  • ES88279A1 - A procedure for the manufacture of tubular knitted ties. : en es
  • ES88576A1 - A machine for making coil springs. : en es
  • US1490222A - Tillage tool : en
  • US1490223A - Indicator : en
  • US1490690A - Flash-light-bulb support : en
  • US1490862A - Process for distilling and cracking oils : en
  • US1490887A - Cover-controlled stop-motion mechanism for textile machinery : en
  • USD64457S - Design for a jewelry box : en
  • CA239377A - Cream cooler : en fr
  • FR569508A - Improvements to electric batteries : en fr
  • FR569587A - Horse shoe : en fr
  • GB207834A - Improvements in and relating to a method of balancing telephone phantom lines for reducing overhearing : en
  • GB214121A - Groove pulley with internal spring for billiards cue chalk cord : en
  • US1490283A - Dust protector for lighting fixtures : en
  • ES88390A3 - The manufacture in Spain of celluloid or similar materials with reliefs and other decorations. : en es
  • GB214319A - Improvements in and relating to pneumatic tyres for road vehicles : en
  • DE394326C - Device for the production of shaped pieces from potatoes, beetroot and the like. like : de en
  • GB214184A - Improvements relating to rifles, shot guns and the like : en
  • GB194314A - Improvements in smelting and electrolyzing processes : en
  • GB214688A - Improvements in wrenches : en
  • DE393705C - Flat file with flexible straps that can be turned around their longitudinal axis : de en
  • DE394232C - Device for utilizing solar energy : de en
  • CH104354A - Roller skates. : en fr
  • US1490095A - Gas meter : en
  • US1490380A - Circulation accelerator : en
  • US1490505A - Automatic clutch : en
  • US1490519A - Ferrotype-print-drying machine : en
  • US1490781A - Wheel-retaining brake : en
  • ES88669A1 - Improvements made to the heating procedure in lime, brick, tile, and steam boilers. : en es
  • FR569933A - Hydraulic gear and gear change : en fr
  • US1490865A - Root fertilizer : en
  • USD64452S - Design for a combination lamp and phonograph stand : en
  • US1490739A - Socket wrench : en
  • US1490858A - Educational chart : en
  • ES88512A1 - Swan and velor tassel handle. : en es
  • GB214116A - Improvements in and relating to life buoys and rafts : en
  • GB214128A - An improved feeding trough for animals : en
  • GB209384A - Improvements in the manufacture of electric incandescent lamps or the like : en
  • GB214167A - Improvements in stands for flat irons : en
  • DE394178C - Metamorphosis : de en
  • FR569532A - Foundation for dams with pillars and weirs : en fr
  • DE394332C - Method for determining the calorific value of liquid and gaseous fuels : de en
  • ES88797A1 - Improvements in automatic measuring devices for the distribution of liquids, in previously fixed quantities. : en es
  • DE393776C - Short-circuit terminal for explosive lines : de en
  • US1490110A - Shoe heel and method of making the same : en
  • FR569913A - Wire drawing installation : en fr
  • ES88739A1 - Improvements in the automatic gates of the level crossings. : en es
  • US1490461A - Floor-mold form : en
  • US1490106A - Automatic flushing valve : en
  • ES88230A2 - Mechanical scythe. : en es
  • ES88262A1 - Improvements in the speed change mechanisms for mechanical propulsion vehicles. : en es
  • ES88862A1 - Cargo car with removable box. : en es
  • FR569826A - Lubricator device : en fr
  • US1490644A - Five-speed gear for bicycles and machinery : en
  • US1490894A - Dial-operated change geak : en
  • US1490091A - Adjustable coupling for tire chains : en
  • US1490264A - Protector for stays : en
  • US1490425A - Stretcher : en
  • DE393966C - Drill bit with an adjustable cross-blade bearing and spiral grooved drill head and milling cutter-like pre-drill : de en
  • DE394144C - Device for determining the amount of material that has passed through an opening onto an endless or reciprocating conveyor means : de en
  • CA239295A - Locking device : en fr
  • CH104364A - Scale with device for specifying the weight in numbers. : de en
  • CH105270A - Automatic firearm. : de en
  • DE394167C - Device for machining crankshafts on an ordinary lathe : de en
  • FR569943A - Improvements to braking mechanisms for road vehicles : en fr
  • ES88475A1 - Improvements in electric pendulums. : en es
  • ES88521A1 - Improvements in absorption refrigerators. : en es
  • FR569672A - Pest destruction agents : en fr
  • GB214168A - Improvements in automatic machines for drilling and tufting brush stocks : en
  • CH104460A - Electrically powered motor vehicle with its own power generation. : de en
  • CH104531A - Cocoon conveyor. : de en
  • US1490577A - Sharpener : en
  • US1490234A - Composing-room saw : en
  • US1490771A - Hose coupling : en
  • FR569871A - Modulophone : en fr
  • DE393948C - Coat coffin : de en
  • US1490153A - Game board : en
  • ES88838A1 - A final valve for the train tubes. : en es
  • US1490201A - Game apparatus : en
  • DE393884C - Muffler for steam, air and gas lines : de en
  • ES88489A1 - An installation to transform mechanical oscillations into electrical waves. : en es
  • CH104417A - Wire clamp. : en fr
  • CA239456A - Candle shaping machine : en fr
  • ES88311A1 - Improvements in electrical switches for torpedo depth and gyro adjusting mechanisms. : en es
  • ES88727A1 - A feedwater reheater system for marine boilers. : en es
  • FR569794A - Improvements to valves or valves : en fr
  • GB206816A - Controlling device for motor driven sewing machine : en
  • GB214315A - Improvements in and relating to spring mountings for vehicles : en
  • US1490144A - Accelerator-pedal-control means for use on automobiles : en
  • US1490287A - Automatic gas valve : en
  • US1490402A - Internal-combustion engine : en
  • FR569667A - A method of crocheting a fabric comparable to needlepoint : en fr
  • GB206103A - Improvements in or relating to cable-making machines : en
  • US1490168A - Windshield heater : en
  • FR569905A - Developments to portable kitchen ovens : en fr
  • US1490375A - Tractor : en
  • ES88560A1 - A mobile grill system for homes. : en es
  • ES88593A1 - A procedure for making colloidal substances in the form of small balls or grains. : en es
  • CH103661A - Device for winding up paper webs with a reel of variable diameter for the purpose of achieving essentially constant sheet lengths when the webs are cut. : de en
  • ES88507A1 - Improvements in the construction of refrigerators or similar chambers with an interior temperature different from the refrigerator. : en es
  • CH104349A - Writing and drawing instrument. : de en
  • US1490259A - Boiler stand : en
  • DE393709C - Sealing of the piston disk of rotary piston engines by means of a labyrinth seal : de en
  • AU1678824A - Anew or improved mode of or means for assembling and tensioning the wire striking faces of metallic racquets andthe like : en
  • US1490711A - Dampkb : en
  • ES88641A1 - Propulsion mechanism for boats. : en es
  • ES88836A1 - An apparatus to prevent explosions in steam boilers. : en es
  • FR569577A - Smoke and mist vacuum cleaner, etc. : en fr
  • GB214102A - Brake, internal expanding, or external contracting for adapting only to the ford ton truck chassis : en
  • CA239454A - Vanity box : en fr
  • US1490450A - Protected dry-cell bobbin and method of making the same : en
  • US1490703A - Rubber composition : en
  • ES88841A3 - A process for manufacturing potassium and possibly magnesium nitrogen fertilizers. : en es
  • DE394152C - Device for recording machine performance : de en
  • CA239301A - Headlight of vehicle : en fr
  • ES88588A1 - Improvements in the manufacture of cookies. : en es
  • US1490688A - Roller bearing : en
  • US1490871A - Watch guard : en
  • US1490290A - Safety rail joint : en
  • US1490336A - Binding post : en
  • US1490549A - Slitting machine : en
  • US1490634A - Luggage carrier : en
  • DE393969C - Three-part color filter disc for natural color cinematography : de en
  • US1490755A - Elastic-fluid turbine : en
  • USD64466S - Design eor paper : en
  • US1490541A - Composite material and method of making the same : en
  • US1490562A - Igniter for acetylene lamps : en
  • US1490593A - Safety automobile brake : en
  • US1490669A - Film-developing rack : en
  • DE394296C - Adjustable life jacket : de en
  • FR569721A - Improved apparatus for examining recurring patterns printed on fabrics and the like : en fr
  • FR569940A - Electrical installation intended to modify the resistances of two parallel circuits : en fr
  • US1490218A - Equalizer mounting for car trucks : en
  • US1490757A - Chick feeder : en
  • AU1100423A - An improved paint : en
  • AU1445923A - Process forthe conversion of tannery hair into fertilising agent : en
  • FR569656A - Hollow key block for branch junction : en fr
  • US1490311A - Modifying means for headlights : en
  • US1490537A - Machine for making window envelopes : en
  • ES88846A1 - Improvements in the procedures for packaging cigarettes and similar items. : en es
  • US1490357A - Process of evolving hydrocarbon from fuel : en
  • ES88725A1 - Procedure and apparatus for the manufacture of hydrogen. : en es
  • FR569608A - Device for fixing several spare wheels on the same support : en fr
  • GB214060A - Inking mechanism for rotary plate printing machines : en
  • US1490088A - Air heater : en
  • US1490845A - Cosmetic receptacle : en
  • US1490806A - Device to facilitate the placing of tire chains : en
  • ES88820A1 - An improved process for the manufacture of printed gramophone records. : en es
  • DE394160C - Friction wheel lighter : de en
  • GB205493A - Improvements in speaking dolls, toys, advertising devices and the like : en
  • US1490157A - Life-saving device : en
  • US1490617A - Agitator : en
  • US1490777A - Door latch : en
  • US1490826A - Automatic monte-jus : en
  • US1490839A - Car door : en
  • FR569671A - Improvements made to concentration by floating : en fr
  • DE394291C - Machine for cutting out sheets through successive perforations : de en
  • FR569733A - Method of electric resistance welding and apparatus for applying this method : en fr
  • FR569788A - Combination padlocks : en fr
  • GB214675A - Improvements in or relating to the dry-distillation, de-gasification or gasificationof solid fuels and the like : en
  • GB214179A - Improvements relating to the recording of sounds : en
  • ES88672A1 - Two-part cable horseshoe. : en es
  • GB209030A - Improvements in toy bricks : en
  • GB213993A - Improvements in or relating to combined engine crankshaft and differential driving gearing : en
  • FR569598A - Automotive spring housings : en fr
  • FR569947A - Device for preparing and mixing cement slurry : en fr
  • FR569702A - Transmission device for agricultural automobile tractors : en fr
  • GB214183A - Improvements in or relating to stoker driving mechanism : en
  • ES88558A1 - Wood sieve. : en es
  • GR606B - EMBROIDERY DESIGN. : el en
  • DE393876C - Carburetor : de en
  • FR569912A - Manufacturing process for plant preservatives : en fr
  • US1490850A - Brake for power-driven vehicles : en
  • DK33076C - Textile fabric. : da en
  • FR569748A - Cigarette Making Machine : en fr
  • GB191746A - Improvements relating to steam plants having a demand for hot water and provided with steam accumulators or heat storers for equalizing variations in the steam production or heat consumption : en
  • FR569851A - Telescope to center : en fr
  • GB214160A - Improvements in or relating to hypodermic and like syringes : en
  • US1490154A - Tin opener : en
  • US1490399A - System of mining : en
  • DE393628C - Tension swivel for stringed instruments : de en
  • FR569641A - Blade adjustment system in the blade holders for jointer and planer machines : en fr
  • FR569917A - Valve device applicable in particular to the mechanical inflation of inner tubes of automobiles or other similar vehicles : en fr
  • US1490356A - Kite : en
  • CH104401A - Turbine rotor. : de en
  • FR569784A - Process for dyeing, using mineral colors, textile products of all kinds and other materials and objects : en fr
  • ES88273A1 - A radiator for internal combustion engines. : en es
  • ES88675A1 - Inlaid plaster frame for bicycles and other similar uses. : en es
  • US1490333A - Liquid mixer : en
  • US1490159A - Liquid-dispensing apparatus : en
  • US1490702A - Electrical loud-speaking receiver : en
  • US1490638A - Cultivator attachment : en
  • DE393758C - Child trumpet : de en
  • US1490146A - Bale tier : en
  • US1490187A - Last : en
  • USD64487S - Design fob a spoon ob : en
  • US1490738A - Pipe-bowl cleaner : en
  • US1490603A - Method and apparatus for testing friction between surfaces : en
  • USD64455S - Design for an automobile tire : en
  • ES88668A1 - A new construction system of beams, uprights and other reinforced wooden elements. : en es
  • ES88827A1 - A procedure for the manufacture of porous stones and concrete. : en es
  • FR569707A - Man Elastic Bicycle Frame System : en fr
  • FR569775A - Ratchet die holder : en fr
  • FR569558A - Variable speed control device for rotary or continuous conveyor ovens and similar devices : en fr
  • GB202944A - Improvements in or relating to combined evaporator and feed heating systems for steam boilers : en
  • FR569522A - Apparatus for paving roads : en fr
  • GB214136A - Improvements in ironing machines : en
  • ES88741A1 - A process for the manufacture of conglomerate fuel. : en es
  • US1490321A - Multiple show-case door lock : en
  • FR569908A - Method and devices for auto-electro-chrono-photography of race arrivals : en fr
  • US1490515A - Pickling apparatus : en
  • ES88745A1 - A new industrial product consisting of solid condensed milk. : en es
  • GB214158A - Improved means for preventing the overheating of ricks and fires resulting therefrom : en
  • FR569848A - Improvements to rheostatic converters : en fr
  • FR569542A - Extractor device intended more particularly for the elimination of lees from barrels of cider, wines, etc. : en fr
  • ES88289A3 - Procedure for the manufacture of advertising signs and similar objects, luminous by themselves. : en es
  • FR569685A - Reversible handlebar stem : en fr
  • US1490569A - Process of drying control : en
  • ES88443A1 - A carburettor drive system with maximum opening, automatically variable. : en es
  • FR569539A - Improvements to receiving telephone devices : en fr
  • DE393782C - Document folder : de en
  • ES88810A3 - Apparatus for aiming exercises with indication of the deviation through photography. : en es
  • FR569791A - Reflector for electric lamps : en fr
  • DK33078C - High frequency transformer and method of its manufacture. : da en
  • FR569879A - Fairground attraction of mechanical waves : en fr
  • US1490886A - Fastener for boxes : en
  • US1490305A - Valve for two-cycle internal-combustion engines : en
  • DE387648C - Support isolator : de en
  • ES88535A1 - A lead alloy, especially for cable covers. : en es
  • ES88350A1 - An industrial product consisting of hydraulic mosaics up to 3.8 centimeters on a side. : en es
  • US1490640A - Friction brake : en
  • DE394225C - Bath stove : de en
  • ES88498A1 - Turbine improvements. : en es
  • US1490540A - Curtain or shade fixture : en
  • US1490870A - Codifier apparatus : en
  • US1490498A - Cigar and cigarette holder : en
  • US1490551A - Package lifter : en
  • DE393770C - Compressed air shock absorbers attached to the vehicle frame, especially for motor vehicles : de en
  • DE394283C - Potato harvester : de en
  • ES88481A1 - An improved process for the manufacture of antidiabetic products. : en es
  • FR569847A - Ferrous alloys, their manufacturing process and their application to the constitution of weatherproof objects : en fr
  • GB214003A - Improvements connected with dental articulators : en
  • GB214144A - Improvements relating to road vehicle and other lamps : en
  • US1490115A - Machine for grinding disks or rollers : en
  • US1490341A - Ornamental cover for designating the contents of sealed containers : en
  • US1490524A - Fire escape : en
  • USD64449S - Design for a spoon or similar article : en
  • FR569818A - Improvements to devices for controlling the admission of gases in automobile engines : en fr
  • GB214026A - Improvements in and relating to the knife-edges of weighbridges and platform weighing machines : en
  • ES88533A1 - Improvements in the mechanism to govern the wings of airplanes. : en es
  • FR569614A - Process for obtaining dyes dyeing plant fibers without mordant : en fr
  • GB214103A - Improvements in mercerising machines : en
  • US1490422A - Container for phonograph records : en
  • US1490889A - Ironing machine : en
  • ES88334A1 - Improvements in the air inlet pipes for the ballast tanks of the submarines. : en es
  • ES88753A1 - A procedure to neutralize the acidity of vegetable oils. : en es
  • CH104363A - Arrangement of recorders that write with copies on paper strips. : de en
  • ES88258A1 - A device applicable to machines for making stockings and socks, whose marbling appears perfect on both sides. : en es
  • ES88717A1 - A new device for aircraft wings. : en es
  • FR569725A - Improvements in the manufacture of porous or absorbent materials : en fr
  • GB214693A - Improvements in or relating to domestic stoves or boilers : en
  • US1490232A - Combination ash tray, match box, and cigarette-package holder : en
  • FR569504A - Process for producing chromium extracts and chromium salts using chromium residues from organic dyestuffs as waste products : en fr
  • US1490395A - Rope-making machine : en
  • FR569827A - Device for maneuvering clamshells and excavators : en fr
  • ES88847A3 - The manufacture of oil stoves. : en es
  • GB196297A - Improvements in and relating to repairing pneumatic tyres : en
  • FR569535A - Mobile device system for automatic and adjustable air humidification in industrial premises : en fr
  • FR569906A - New loudspeaker warning device for motor cars : en fr
  • DE394315C - Adjusting device for air brakes : de en
  • GB214690A - Improvements in and relating to sound recordance and reproduction : en
  • ES88652A1 - A new device to support stabilization floats. : en es
  • AU1612524A - Improvement in bodies for automotive vehicles : en
  • CH104466A - Dishwasher. : de en
  • ES88694A1 - Device for priming centrifugal pumps. : en es
  • GB192408A - Improvements in rotary distributing valves : en
  • US1490754A - Shade-manipulating device for windows and the like : en
  • US1490423A - Chassis-oiling system : en
  • CH104464A - Rudder. : de en
  • CA239308A - Door closer : en fr
  • CH103905A - Shutter device, mainly intended for cameras. : en fr
  • ES88328A1 - A fan system for submarines. : en es
  • CA239457A - Display basket : en fr
  • CH104214A - Receiver for pressure telegraph systems. : de en
  • US1490545A - Rail fastening for bedstead corners and the like : en
  • US1490621A - Electric heater : en
  • CH104508A - Grate with fixed grate steps and between them moving grate elements in opposite directions. : de en
  • US1490385A - Distributor or timer for automobiles and multiple-cylinder internalcombustion engines : en
  • DE393957C - Interrupting device for the power line leading from the magnet to the spark plug on motor vehicles : de en
  • ES88504A1 - A new reinforced concrete tie or beam. : en es
  • GB214063A - Improvements in circular knitting frames : en
  • DE393851C - Device for achieving opposite movement of two bodies : de en
  • US1490682A - Incubator humidifier : en
  • GB214066A - Improvements in the manufacture of gilled tubes for use in radiators or other heat exchanging apparatus : en
  • GB214100A - Improvements in and relating to vehicle wheels and a method of manufacturing same : en
  • DE394195C - Process for the preparation of azine derivatives : de en
  • DE394389C - Drive for cranes : de en
  • ES88622A1 - Yarn separator for continuous spinning and twisting machines. : en es
  • FR569517A - Process for improving artificial and natural resins and new industrial products resulting from it : en fr
  • FR569897A - Electric iron holder with switch : en fr
  • GB214123A - Improvements in and relating to folding seats or supports as applied to walking and other sticks : en
  • ES88462A3 - A procedure for making underwear for women. : en es
  • FR569520A - Mobile safety strike : en fr
  • GB214070A - Improvements in or relating to potato cutting or chipping machines : en
  • GB214163A - Improvements relating to conveyors for coal and other materials : en
  • GB214035A - Concrete hoppits and the like : en
  • DE393793C - Adjustment device for winding tools on spring winding machines : de en
  • DE393831C - Water knife with circulation body : de en
  • US1490825A - Accelerator : en
  • GB214181A - Means for blocking or closing the keyhole of safe and like doors : en
  • DE394274C - Process for the production of a flat electrode : de en
  • USD64435S - Design for lace : en
  • ES88277A1 - Improvements in kaleidoscopes. : en es
  • ES88333A1 - Improvements in signal systems for submarines. : en es
  • FR569934A - : fr
  • GB214138A - Improvements in or relating to feed water pumps for steam boilers and other pumps : en
  • CA239437A - Washing machine : en fr
  • FR569868A - Making the cuffs and cuffs of men's shirts : en fr
  • CA239385A - Seed sower : en fr
  • CH104384A - Sawing machine, in particular for fretwork. : de en
  • US1490188A - Ensilage and feed cutter : en
  • US1490823A - Locking device for shaker tops : en
  • US1490743A - Vacuum evaporation apparatus : en
  • DE394436C - Process for the production of cellulose xanthate : de en
  • FR569864A - Method for obtaining hydraulic force : en fr
  • GB214118A - Improvements in travelling lawn sprinklers : en
  • GB214171A - Improvements in means for actuating temper-screws for welldrilling tools : en
  • FR569727A - Advanced faucet system : en fr
  • US1490325A - Purifying apparatus for liquid hydrocarbon : en
  • US1490679A - Repeater circuits : en
  • US1490787A - Wind motor : en
  • US1490891A - Mtjelleu : en
  • USD64434S - Design for a book end : en
  • DE393888C - Spring brush for cleaning chimneys : de en
  • DE393669C - Frame set for plansifter : de en
  • ES88565A1 - An internal combustion engine. : en es
  • GB214117A - Improvements in "water sprinklers" : en
  • DE394120C - Process for achieving coke savings in shaft furnace operation : de en
  • CA239313A - Cup making machine : en fr
  • CH104231A - Wheel tires. : de en
  • US1490548A - Sectional scaffold : en
  • DE394173C - Security lock for sliding doors : de en
  • GB214049A - Hand device for the production of cable cords in silk or the like : en
  • AU1682024A - Improvements in draw presses for sheetmetal : en
  • US1490473A - Nail set : en
  • DE393858C - Fuse for the firing pin of cattle guns : de en
  • FR569786A - Regulation system by current and voltage regulators for generator-accumulator group : en fr
  • US1490768A - Steering hitch : en
  • DE394077C - Tube and rod holder : de en
  • CH104435A - Electric lamp with a spiral filament. : de en
  • US1490588A - Process for condensing the acid fumes evolved during the concentration of sulphuric acid : en
  • US1490172A - Envelope opener : en
  • DE394325C - Method and machine for excavating a continuous sheet of glass from the molten mass : de en
  • CA239397A - Bicycle boat : en fr
  • US1490125A - Toy hotor : en
  • US1490676A - Automatic headlight control : en
  • CH104215A - Translator device making it possible to ensure, in repeating arrangements having capacitances, for the curve representing the relationship existing between the amplification obtained and the frequency of the currents received, a well-defined shape. : en fr
  • CH104442A - Compound steam sterilizer. : de en
  • DE394153C - Writing mechanism for torsion indicators : de en
  • DE394554C - Device built into a furnace for generating water gas : de en
  • GB197296A - Improvements in or relating to electric signalling systems : en
  • US1490542A - Apparatus for carbonizing wood : en
  • US1490833A - Mechanical fountain : en
  • US1490155A - Emil zbindekt : en
  • CH104395A - Electric motor control, in particular for elevators. : de en
  • US1490832A - Truss : en
  • ES88764A1 - Improvements in the squares usable in tailoring to accurately measure the bust. : en es
  • CA239424A - Engraving machine : en fr
  • CH104320A - Semolina and haze cleaning machine working with suction. : de en
  • US1490500A - Transmission-band lining : en
  • US1490337A - Paint-spraying machine : en
  • US1490263A - Fruit gatherer : en
  • US1490589A - Centrifugal casting : en
  • FR569884A - Transport cooler : en fr
  • ES88718A1 - A new device for monoplanes with multiple engines. : en es
  • GB214324A - Improvements in or relating to machine guards : en
  • CA239459A - Rail chair : en fr
  • US1490753A - Centrifugal machine : en
  • CA239343A - Store ladder : en fr
  • FR569596A - heat exchanger : en fr
  • CH103555A - Checking pliers for transport tickets. : de en
  • DE393767C - Cushioning, especially for motor vehicles : de en
  • US1490595A - Veneer and rotary cut lumber unstacking machine : en
  • ES88710A3 - Automatic closing lock for railroad passenger cars and similar vehicles. : en es
  • GB214178A - Improvements in the bodies of motor vehicles : en
  • CA239434A - Air spring : en fr
  • CA239336A - Train stop : en fr
  • FR569705A - Device intended to produce a sudden and rapid movement : en fr
  • ES88773A1 - A new device for coating metal parts in flying machines. : en es
  • CA239305A - Direction indicator : en fr
  • CH104473A - Process for the preparation of a new pyrazolone derivative. : de en
  • CH104426A - Electrode for discharge tubes. : de en
  • US1490353A - Filing-tray construction : en
  • ES88261A1 - Improvements in gear change mechanisms for mechanically powered vehicles. : en es
  • FR569557A - Household garbage box : en fr
  • FR569589A - : fr
  • GB214106A - Improvements in heel tips for boots and shoes : en
  • CA239394A - Suspenders : en fr
  • FR569537A - Further training in the assembly of door knobs : en fr
  • FR569693A - Method and machine for the manufacture of successive indentations in bars : en fr
  • GB214150A - A motor-driven nut-cracking machine combined with other apparatus : en
  • DE394334C - Equipment on calculating machines to round off the result : de en
  • GB213992A - Improvements in variable electric condensers and in their manufacture : en
  • CA239342A - Store furniture : en fr
  • GB214067A - Improvements in and relating to stop watches, time recording instruments and the like : en
  • DE394056C - Device for generating electrical vibrations by means of auxiliary magnetized ice chokes or transformers : de en
  • US1490143A - Method and apparatus for cementing oil wells : en
  • US1490406A - Automatic control for air-brake systems : en
  • US1490631A - Sanding machine : en
  • ES88545A1 - A system of protectors for all kinds of wooden footwear, such as clogs and slippers. : en es
  • ES88790A1 - A process for manufacturing conglomerate carbon with high absorbent power. : en es
  • FR569593A - Propulsion system for electricity meters : en fr
  • CH104402A - Steam-powered locomotive with an air-cooled condenser. : de en
  • US1490131A - Typewriting machine : en
  • CA239408A - Beater : en fr
  • USD64479S - Design for paper : en
  • US1490351A - Locomotive draft and stoker controlling system : en
  • US1490587A - Control mechanism : en
  • ES87865A1 - An apparatus for the distillation of sea water by the thermodynamic procedure and another apparatus for taking advantage of the force of the sea as a driving force for the previous one. : en es
  • FR569552A - Regenerable dry battery : en fr
  • GB214141A - Improvements in sparking plugs : en
  • FR569677A - Improvements in the manufacture and production of bodies that can exchange their bases : en fr
  • US1490649A - Lever attachment for shafts : en
  • US1490149A - Bottle opener : en
  • US1490567A - Automatic traffic signal : en
  • US1490658A - Oil burner : en
  • US1490780A - Holder for memorandum pads : en
  • FR569807A - Elastic fixing device for tool handles : en fr
  • US1490137A - Cupping device : en
  • US1490774A - Process for the manufacture of artificial fertilizers : en
  • US1490901A - Flow indicator : en
  • ES88580A1 - An apparatus to ensure the cleaning and clearing of the drag blades in the bypass channels or in the water chambers that feed the hydraulic turbines. : en es
  • ES88690A3 - A process for the manufacture of blue impregnated laundry paper. : en es
  • ES88784A1 - Rotating gate for pipes. : en es
  • US1490192A - System of automatic fuel and motor control : en
  • US1490370A - Fly-book leaf : en
  • US1490663A - Combined container and case : en
  • US1490147A - Car-coupling mechanism : en
  • USD64482S - Design for a pastry cone : en
  • ES88313A1 - Improvements in the electrical switches for the cap or lid mechanism of the torpedo tubes. : en es
  • ES88701A1 - A removable mudguard. : en es
  • US1490448A - Dry cell of the flat type and battery formed therefrom : en
  • GB211129A - Improvements in telephone receivers : en
  • US1490765A - Process and apparatus for drying pottery : en
  • ES88791A1 - A system of apparatus for the treatment of gases and similar bodies. : en es
  • DE393995C - Wrench with rear derailleur : de en
  • US1490554A - Seat cover : en
  • US1490250A - Button : en
  • USD64448S - Design for a candlestick or similar article : en
  • ES88663A1 - Device for the automatic regulation of the braking force of compressed air brakes in trains, in order to prevent the wheels from skidding on the rails. : en es
  • US1490534A - Mud-guard brace : en
  • FR569910A - Safety fastening device for pocket tissues : en fr
  • FR569777A - Precious stone cutting machine with device for focusing the stone using a divider plate and eccentrics : en fr
  • FR569804A - Variable pitch propeller with adjustable wings for airplanes : en fr
  • FR569829A - Method of establishing the clamps used to hold the pipes : en fr
  • FR569830A - Automatic device for successive and continuous projection of photographs or other : en fr
  • GB209026A - Means for cooling centrifugal compressors : en
  • DE394227C - Non-reflective eye refractometer and ophthalmoscope : de en
  • ES88342A1 - Improvements in the protection covers of the leaf springs. : en es
  • GB214051A - A wrench : en
  • GB214175A - : en
  • ES88655A1 - A new heel for footwear, especially almadreñas. : en es
  • US1490792A - Magnetic separator : en
  • ES88730A1 - A respiratory protective device against harmful fumes, dust, gases or fumes. : en es
  • FR569570A - Underwater mine firing switch control device : en fr
  • US1490611A - Engine : en
  • US1490879A - Mold for casting ribbed stereoplates : en
  • GB214281A - Improvements in the method of and in apparatus for producing sounds : en
  • ES88724A1 - A self-propelled wheel powered by the force of gravity. : en es
  • FR569736A - Control lever for reciprocating rectilinear movements with variable stroke actuating the grain thresher units : en fr
  • ES88804A1 - An optical-magnetic system for the reproduction of sounds. : en es
  • GB214094A - Improvements in electric fire bars or elements : en
  • GB198661A - Apparatus for the distillation of solid or liquid substances : en
  • ES88281A1 - Improvements in the warp stoppers. : en es
  • FR569772A - New device of contacts for electromagnets allowing them to periodically cut off the supply current themselves to generate an alternating movement with maximum efficiency : en fr
  • DE394082C - Process for the production of flexible molds for the production of chocolate confectionery : de en
  • GB214041A - Improvements in and relating to self-measuring pumps : en
  • GB214058A - Improvements in electric heating elements : en
  • GB214142A - Improvements in or relating to calculating apparatus : en
  • GB211104A - Improvements relating to devices for examining dia-positives, and for the stationary or animated projection thereof : en
  • DE394149C - Compressed air valve designed as a measuring device for pneumatic tires : de en
  • ES88482A1 - An improvement achieved in the confit of fruits of all kinds. : en es
  • GB214007A - Improvements in signalling devices for tramway and like systems : en
  • US1490665A - Platform skid : en
  • US1490251A - Fishhook : en
  • US1490897A - Child's vehicle : en
  • ES88495A3 - Animated drawings or silhouettes for cinematographic purposes. : en es
  • ES88778A1 - A working procedure for combustion engines. : en es
  • FR569546A - Radiator for motor vehicles and aerial locomotion devices : en fr
  • GB213990A - Improvements in or relating to the steering and controlling of road vehicles : en
  • ES88805A1 - An improvement on shooting discs. : en es
  • USRE15818E - The folberth auto : en
  • ES88314A1 - A combined indicator and selector switch for torpedo tubes. : en es
  • DK33067C - Mechanism for Winding Machines. : da en
  • US1490256A - Method of tipping aircraft propellers : en
  • ES88496A1 - A new domino. : en es
  • US1490281A - Btjknek : en
  • US1490546A - Apparatus for producing pure nitrogen : en
  • US1490660A - Grapple or means for handling goods in bulk : en
  • CA239451A - Switching valve : en fr
  • DE393807C - Club chair : de en
  • DE393823C - Fuse for vessel closures : de en
  • DE393872C - Mercury vapor jet pump with electric arc heating : de en
  • CA239376A - Nail set : en fr
  • DE394391C - Rubber compound : de en
  • DE393882C - Toothbrush : de en
  • ES88386A1 - Maximum recorder speedometer. : en es
  • FR569773A - Shed device : en fr
  • US1490856A - Welt and process of making same : en
  • US1490863A - Bag holder : en
  • ES88642A3 - A device for indicating the water temperature of automobile radiators, combined with electric light. : en es
  • CA239446A - Motor car : en fr
  • CH104276A - Stone saw. : de en
  • CH104379A - Machine for making nails, or other similar articles, from a sheet or strip of metal. : en fr
  • FR569639A - Advanced Fluid Valve Control System : en fr
  • FR569888A - Crampon pot cover for tapping pine trees : en fr
  • ES88527A1 - An ornament or decoration system for orange and tangerine packaging boxes. : en es
  • US1490317A - Sheet-pile support and guide : en
  • US1490751A - Lens system for taking and projecting pictures in natural colors : en
  • DE394525C - Signal box for rotatable impeller blades with a hydraulic cylinder (servo motor) firmly connected to the turbine axis and rotating with it : de en
  • US1490564A - Combination tool cart and heater : en
  • GB214689A - Improvements in or relating to wire or like belts and the seams or joinings thereof : en
  • DE393735C - Device for pushing clamping rings onto clothespins : de en
  • DK33073C - Device for Operating the Film flap in cinematographic apparatus. : da en
  • FR569890A - Means of placing an undetermined number of telephone sets on the same circuit : en fr
  • DE394231C - milking machine : de en
  • US1490228A - Control system : en
  • US1490764A - Electric reproducing apparatus for phonographs : en
  • DE393675C - Flashlight burner : de en
  • FR569825A - Rotary hammer riveting machine : en fr
  • GB214165A - Improvements in and relating to fountain drawing pens : en
  • ES88446A1 - A procedure and devices for distilling loose substances, especially plant waste. : en es
  • ES88732A1 - A new and improved process of spinning the xanthan-cellulose liquid for the manufacture of ribbons, horsehair, artificial silk and artificial fluff. : en es
  • US1490586A - Recording apparatus : en
  • DE394298C - Collapsible folding boat in the longitudinal axis : de en
  • US1490257A - Inkstand : en
  • DE394139C - Machine for the production of flutes and utility pins : de en
  • ES88244A1 - Firearm innovations, with a rotating or movable bolt head within the bolt cylinder and a concave throwing piece that interrupts the bolt case guide grooves. : en es
  • US1490522A - Road-spraying machine : en
  • US1490691A - Machine for trimming rubber heels : en
  • FR569716A - Fuel filter device for use in internal combustion engines : en fr
  • FR569732A - Device for remote gauging of the liquid contained in a receptacle : en fr
  • ES88505A1 - An industrial product consisting of combined motion picture films. : en es
  • US1490277A - Electrotype mold and process of producing the same : en
  • US1490379A - Mechanical toy : en
  • FR569554A - Embedded security lock or bolt : en fr
  • DE394599C - Device for automatically switching off the welding current in resistance welding machines : de en
  • ES88538A1 - An electrical ignition arrangement. : en es
  • US1490114A - Piston construction : en
  • US1490182A - Molten-glass charge supply : en
  • US1490293A - Hair curler : en
  • US1490539A - Clearer for drawing rolls : en
  • DE393896C - Device for fastening furnace pipes : de en
  • FR569774A - Cabin for baths and swimming pools arranged to prevent the theft of jewelry and clothing : en fr
  • GB199727A - Improvements in waist and heel supports for boots and shoes : en
  • US1490483A - Garment-marking device : en
  • US1490876A - Screw-pump gearing : en
  • CA239430A - Art of vulcanizing caoutchouc : en fr
  • US1490693A - Apparatus for rolling thin metal sheets : en
  • US1490451A - Sucker-rod extractor : en
  • CA239348A - Smelting furnace : en fr
  • DE394299C - Quiescent current alarm device for connection to high-voltage installations with a grounded mains pole : de en
  • DE394354C - Device for temporarily attaching a wooden heel to the shoe : de en
  • ES88528A1 - A machine to chop or crush esparto grass. : en es
  • FR569629A - Machine for replacing railway sleepers : en fr
  • CH104534A - Apparatus for checking and sorting cocoons. : de en
  • CH104403A - Condenser system on locomotives and similar vehicles. : de en
  • US1490440A - Cleaning plug : en
  • CH104235A - Control device for steam pump. : en fr
  • US1490342A - Abdominal supporter : en
  • US1490884A - Valve structure : en
  • US1490474A - Fire appliance for preventing obstruction of railway tracks : en
  • CH104487A - Device for storing hay in barns. : de en
  • CH104398A - Wheel. : de en
  • CA239432A - De-gasing system for heat exchangers : en fr
  • FR569585A - Improvements to umbrellas : en fr
  • US1490848A - Filler neck for locomotive rod cups : en
  • FR569842A - Multipurpose household furniture : en fr
  • GB214326A - Improvements in and relating to power driven cultivators : en
  • CA239401A - Gear lock for automobiles : en fr
  • CH104288A - Extending table. : de en
  • CA239303A - Locking means for nut, bolt, etc. : en fr
  • CH103043A - Pipe clamp. : de en
  • FR569635A - Sock holder : en fr
  • CA239422A - Electrical heated cooking stove : en fr
  • DE393989C - System for storing and filling flammable liquids with pressurized gas operation : de en
  • GB213994A - Improvements in and relating to arc lamps suitable for cinematographic purposes : en
  • ES88432A1 - Improvements in the carriages used in cuttlefish fishing. : en es
  • GB214038A - Improvements in or relating to geysers or water boilers : en
  • DE394278C - Cart roller for patterning, pressing and rolling leather : de en
  • CA239344A - Knife : en fr
  • ES88748A1 - An insulation from heat. : en es
  • GB214076A - An improved collar stud & necktie retainer : en
  • ES88770A1 - A network for falls of electrical cables. : en es
  • GB198375A - Improvements in electric incandescent lamps : en
  • GB200821A - Advertising display sign : en
  • GB214146A - Improvements in binders for loose leaf book covers : en
  • FR569712A - Improvements to electrical devices used to transmit orders : en fr
  • US1490361A - Barrel truck : en
  • US1490842A - Variable inductance for radio apparatus : en
  • US1490467A - Radiator : en
  • US1490570A - Hair curler : en
  • US1490653A - Earth anchor : en
  • CA239429A - Tension device : en fr
  • CA239425A - Machine for cleaning tire cores : en fr
  • CH104329A - Electrode and process for its manufacture. : de en
  • DE394277C - Machine for punching leather and similar materials : de en
  • CH104490A - Device for driving a stern wheel ship by an internal combustion engine. : de en
  • FR569597A - New asbestos sheet material (Eternit) and its manufacturing process : en fr
  • GB214169A - Improved construction of cardboard or like box : en
  • US1490501A - Internal-combustion-engine locomotive : en
  • ES88243A1 - Improvements in grenades loaded with high explosives. : en es
  • ES88520A1 - New quaternary, synthetic and eutectic alloy, which constitutes a white, light and highly resistant metal. : en es
  • US1490135A - Stove : en
  • DK33079C - Folding Wheel for Vehicle Wheels. : da en
  • FR569643A - Gear reduction device for aircraft control : en fr
  • FR569668A - Barb holder for textile machines : en fr
  • CA239414A - Axle cutting off and centering machine : en fr
  • DE394324C - Method and device for the extraction of fibers from the leaves of agaves : de en
  • FR569696A - Roller axle box for railway vehicles : en fr
  • FR569814A - Multiple base for lighting one or more metallic filaments, joined together or independent, inside an electric bulb : en fr
  • GB214075A - Improvements in charges for fire extinguishers of the foam type, and to the method of preparing such charges : en
  • FR569700A - Mechanical pencil with magazine : en fr
  • US1490563A - Clutch : en
  • US1490817A - Automatic weighing machine : en
  • US1490150A - Drain gate : en
  • US1490339A - Machine : en
  • US1490510A - Distillate and gasoline spray : en
  • ES88594A2 - Improvements in fluid braking devices under pressure. : en es
  • FR569832A - Envelope for motor vehicle signals : en fr
  • GB214148A - Improvements in and connected with steam generators : en
  • DE393692C - Electrode arrangement for electrical gas cleaning systems : de en
  • CA239380A - Identification and sales slip : en fr
  • GB214130A - Improvements in and relating to electric tube welding machines : en
  • ES88269A1 - An exploitable percussion fuse in any drop position for hand bombs and other projectiles. : en es
  • GB214004A - Improvements in carburettors : en
  • US1490368A - Pulverizing machine : en
  • GB193847A - Improvements in or relating to high pressure boilers : en
  • FR569661A - Charcoal briquettes : en fr
  • FR569698A - Improvements in the fabrication and production of compound bodies that can exchange their bases : en fr
  • FR569768A - Polishing pads : en fr
  • CH104330A - Process for the production of hydrogen and oxygen by the electrolytic decomposition of water. : de en
  • US1490602A - Tire support : en
  • ES88819A1 - Coating material for foundry molds, and its manufacturing procedure. : en es
  • FR569636A - Improvements to coolers and cold rooms : en fr
  • FR569815A - Folding packing box : en fr
  • GB214109A - Improvements in wedges or keys as used in railway chairs or for other purposes : en
  • US1490419A - Eugene d : en
  • US1490555A - Sanding machine : en
  • ES88335A3 - Improvements in automatic switching devices to establish intercommunication between the lines of a telephone network. : en es
  • ES88369A3 - An electrically or mechanically driven reciprocating pump system. : en es
  • CH104336A - Process for the preparation of the basic phosphorus substance of milk casein in a chemically pure form. : de en
  • US1490145A - Automotive brake : en
  • US1490404A - Pneumatic elevator : en
  • US1490129A - Calculating machine : en
  • ES88607A1 - Steam or gas turbine. : en es
  • US1490896A - Locking clamp : en
  • US1490459A - Wire stripper : en
  • US1490680A - Wrapping machine : en
  • US1490329A - Spring seat : en
  • US1490646A - Johsf thomas : en
  • CA239362A - Oil burner : en fr
  • CA239371A - Composition for colds, etc. : en fr
  • FR569902A - Improvements made or relating to the loading of mail bags or other loads, from the ground, on air locomotion devices in flight : en fr
  • CA239290A - Gaseous fuel burner : en fr
  • DE393902C - Regulation of the injection pressure for fuel injection in internal combustion engines : de en
  • FR569863A - Automatic connection system for electrical equipment : en fr
  • GB214054A - Improved driving mechanism for spinning and like spindles : en
  • FR569572A - Improvements in processes and apparatus for burning liquid fuels : en fr
  • GB214021A - Automatic lock for hoist doors : en
  • FR569787A - Hydraulic braking device for rotating shafts : en fr
  • GB214694A - Improvements in and relating to thermionic valves : en
  • CH103987A - Installation for telephone central office with automatic switches. : en fr
  • GB206832A - Improvement in floating stations for aircraft : en
  • US1490572A - Oil burner : en
  • US1490834A - Pencil : en
  • CH104266A - Stairway. : de en
  • DE394236C - Method for improving the transmission of pressure waves between liquid or gaseous media separated by a wall : de en
  • DE394524C - Removable slingshot : de en
  • DE392280C - Process for the extraction of sulfur and sulfur dioxide from calcium sulfate : de en
  • DE393736C - Device for dividing staples that are combined to form a workpiece into individual pieces : de en
  • DE393815C - Mercury manometer : de en
  • FR569654A - Freewheel hub with brake with toothed clutch : en fr
  • FR569745A - Improvements to mower cutting bars : en fr
  • FR569845A - Anti-glare device for light projector : en fr
  • DE393910C - Rear suspension for bicycles and motorcycles or the like. : de en
  • ES88385A1 - A new pin for shoe preservation. : en es
  • ES88300A1 - Gas burner for heating and cooking purposes without mixing of air inside the burner. : en es
  • DE394091C - Grinding device for concave toric glasses : de en
  • GB214295A - Improvements in revolving cylinder internal combustion engines : en
  • GB214029A - Improvements in hoisting winches, lifting tackle and the like : en
  • DE394136C - Full frame for sawing several logs on top of and next to each other : de en
  • GB214320A - Improvements in or relating to railway milk churns : en
  • US1490844A - Windmill : en
  • FR569799A - Method and device for producing un-damped electrical oscillations : en fr
  • US1490148A - Combined car and electric coupler : en
  • US1490636A - Adjustable bearing : en
  • US1490355A - Aibrpebsstjbe plug fob containebs of heavy liquids : en
  • CH104392A - Gear switch. : en fr
  • DE393734C - Liquid heater : de en
  • DK33085C - Device for possible Multiple transmission at Wireless Telegraphy Stations. : da en
  • DE393708C - Device for the indirect generation of steam with the aid of pipes filled with a liquid and used for heat transfer : de en
  • FR569828A - Signal lighting device for automobiles : en fr
  • GB196597A - Improvements in containers for keeping cool ice cream and other commodities : en
  • ES88399A2 - A mechanical procedure for lifting water, hydraulic forklift. : en es
  • FR569950A - Method for rounding disc-shaped stones : en fr
  • US1490118A - Abrading device : en
  • US1490574A - Wheel : en
  • DE394468C - Arm lamp, especially for motor vehicles : de en
  • GB214131A - Improvements in or relating to apparatus for scrubbing ships' bottoms : en
  • FR569538A - Device allowing the locking of the stops of the decimal tabulator, or other, of typewriters : en fr
  • GB214018A - Improved means for securing the cover of a ceiling rose or electric tumbler switch to the china or like base : en
  • GB214157A - An improved digging or planting implement : en
  • USD64450S - Design for wall paper : en
  • ES88487A1 - Improvements for the extraction in the form of sludge, of the solid matters that are in suspension in the liquids. : en es
  • FR569771A - Oscillograph allowing direct observation or recording of low intensity variable currents : en fr
  • CH104371A - Device for regulating the rate of clocks and similar engines. : de en
  • FR569617A - Rudder for ships and air navigation devices : en fr
  • FR569819A - Cap with adjustable head entry : en fr
  • FR569839A - Device for the projection of sprayed liquids particularly suitable for medical and dermatological applications : en fr
  • CH104425A - Safety valve for the oil box of electrical equipment. : de en
  • US1490133A - Oil dispenser : en
  • GB214173A - Improvements in or relating to roller conveyors and the like : en
  • GB214182A - An improved device for retaining hats upon the wearer's head : en
  • DE393773C - Pen : de en
  • ES88266A1 - A calculating machine. : en es
  • FR569518A - Apparatus for the selection of yeasts by the action of ultraviolet rays : en fr
  • FR569944A - Improvements in filleting dies : en fr
  • CA239337A - Lock nut and bolt : en fr
  • GB214104A - Improvements in and relating to brush-making machines : en
  • US1490079A - Wrought-iron davit boom : en
  • US1490477A - Safety guard for containers : en
  • US1490686A - Fountain pen : en
  • DE393812C - Protection device for beds against vermin : de en
  • DE393839C - High-voltage mast transformer station : de en
  • DE393856C - Advertising sign with attached letters, numbers, etc. made of magnetic material : de en
  • US1490898A - Clamping device for brick-handling machines : en
  • US1490308A - Ice-scoring machine : en
  • US1490322A - Curtain hanger : en
  • CA239374A - Dowel pin and cup for mounting pattern : en fr
  • CH104274A - Process for the production of artificial marble. : de en
  • CH104128A - Autofocus tacheometer. : en fr
  • US1490273A - Molding machine : en
  • US1490813A - Smoking pipe : en
  • US1490890A - Caster attachment : en
  • CH104470A - Process for the preparation of a new pyrazolone derivative. : de en
  • FR569682A - Fairground attraction : en fr
  • CH104507A - Chain grate. : de en
  • DE393651C - Lock for lacing, especially for backpacks : de en
  • CA239339A - Tractor : en fr
  • US1490177A - Baking mold : en
  • US1490700A - Impact-cushioning device : en
  • CH104314A - Extensible bust. : en fr
  • US1490560A - Faucet : en
  • CA239352A - Electric switch or cut-out : en fr
  • NL11234C - : en
  • US1490796A - Gearing : en
  • CA239463A - Rail anchor : en fr
  • CH104361A - Dry gas meter. : de en
  • ES88799A1 - Furniture for conservation and use of pianola rolls. : en es
  • CA239288A - Core removing machine for hollow drill steel : en fr
  • DE393732C - Room stove with side openings to connect the fire shaft with the ducts for the combustion gases : de en
  • FR569549A - Intaglio letter with special overhanging profile and a protector filtering through grooves and recovering the internal luminosity : en fr
  • FR569931A - Register machine : en fr
  • NL11945C - : en
  • US1490581A - Auxiliary fuel device for internal-combustion engines : en
  • AU1717324A - Process of making metallo-organic compounds : en
  • US1490471A - Scenic apparatus : en
  • US1491063A - George piper : en
  • CA239381A - Electric smelting furnace : en fr
  • US1490160A - Lens machinery : en
  • US1490388A - Compression stabilizing and fuel-supply device for internal-combustion engines : en
  • US1490731A - Ship's ladder : en
  • CH104455A - Brake with friction elements, cam operated. : en fr
  • US1490463A - Oil-shale distillation apparatus : en
  • US1490268A - Island : en
  • US1490417A - Acetylene-gas generator : en
  • CH104477A - Device for machine tools with rotating machine spindle, for turning, drilling, milling and grinding according to a template. : de en
  • US1490452A - Locomotive driven by steam and internal-combustion engines : en
  • US1490828A - Price tag and holder : en
  • US1490675A - Electro-automatic target : en
  • US1490183A - Mttltiple-tread cushion tire : en
  • DE394237C - Device for increasing human swimming performance by means of foot fins : de en
  • DE394379C - Electric heating device for ring-shaped iron bodies (wheel tires and the like) : de en
  • ES88340A3 - Marine engine "Fordson". : en es
  • FR569770A - Cooling system for spark plugs, mainly intended for supercharged engines : en fr
  • CA239299A - Direction indicator : en fr
  • DE393673C - Multicolor receptacle : de en
  • DE394163C - Oil saving device for multi-cylinder piston engines, especially internal combustion engines : de en
  • DE394454C - Tabletop device for dispensing mustard and other pulpy substances : de en
  • ES88762A1 - An industrial product consisting of bags with an internal paper lining. : en es
  • CH103807A - Device on vehicles for transmitting the rotary motion of an engine to a wheel set. : de en
  • CH104416A - Base for connecting and branching electrical lines. : de en
  • DE393838C - Pantograph for the third rail : de en
  • US1490725A - Lamp fixture : en
  • US1490362A - Waterproof fiberboard : en
  • US1490779A - Washing machine : en
  • US1491003A - John drake : en
  • CH104461A - Extendable and retractable joint for mobile platforms. : en fr
  • CH104391A - Epicyclic gears. : de en
  • CA239448A - Fire extinguishing syringe : en fr
  • FR569925A - Gas heated iron : en fr
  • CA239418A - Mount for third point support for brake beams : en fr
  • US1490295A - Amusement book : en
  • US1490346A - Tool holder : en
  • US1490086A - Electric-light support : en
  • NL10885C - : en
  • US1490198A - System of control : en
  • US1490578A - Mortise lock : en
  • DK33082C - Ventilation layer for milk transport buckets. : da en
  • FR569926A - Airplane : en fr
  • GB214185A - Improvements in gaseous-pressure apparatus for raising liquid fuel : en
  • CA239320A - Method and apparatus for manufacturing ice : en fr
  • CA239440A - Loaded transmission circuit : en fr
  • US1490526A - Automobile traffic signal : en
  • US1490681A - Reservoir pen and the like : en
  • CA239382A - Gas guard and lubricator for steam engine : en fr
  • CH104421A - Method for hardening and softening electrical resistance bodies made of agglomerated resistance material. : de en
  • US1490484A - Vanity case : en
  • USD64475S - Design for a lighting-fixture arm or article of similar nature : en
  • DE394297C - Freight ship with a bucket elevator that can be moved in multiple ways : de en
  • ES88400A1 - A mechanical football toy. : en es
  • ES88539A3 - Provision applicable to the traction of machines, vehicles and the like. : en es
  • GB214176A - Improvements in or relating to oil tanks for electric transformers or other electric apparatus : en
  • ES88676A1 - Improvements in cigarette wrapping machines and other such items. : en es
  • FR569591A - Counter : en fr
  • ES88793A1 - Inexpensive intermediate piece for gas fireplaces, gas kettles and the like. : en es
  • FR569507A - Air heater for locomotives : en fr
  • FR569526A - Brick press : en fr
  • DE393991C - System for storing and tapping off flammable liquids : de en
  • DE394252C - Method and device for lashing and insulating the ends of electrical conductors : de en
  • DE394071C - Device for recording indicator diagrams : de en
  • FR569869A - Oil bath wheel train mainly intended for wagons : en fr
  • US1490324A - Tire applying and removing tool : en
  • ES88469A1 - An arrangement for driving locomotives by means of compressed air. : en es
  • FR569892A - Cutting pliers improvements : en fr
  • GR604B - EMBROIDERY DESIGN. : el en
  • DE394073C - Wheel with retractable grippers for tractors : de en
  • US1490087A - Means for soldering : en
  • US1490892A - Article-dispensing device : en
  • DE394140C - Device for producing narrowed grooves : de en
  • CA239411A - Electric pocket lamp : en fr
  • CH104501A - Key lock. : en fr
  • DE394323C - Ash removal tap : de en
  • FR569662A - Method and application device for automobile rear windshields : en fr
  • FR569680A - Stove for heating soldering irons or other tools : en fr
  • DK33092C - Device for Setting Warning Signals for Automobiles. : da en
  • ES88830A1 - Fabrics for neckwear. : en es
  • ES88344A1 - A procedure for the manufacture of acetylene. : en es
  • US1490609A - Platen press : en
  • ES88331A1 - Improvements in antenna systems for submarines. : en es
  • FR569603A - Improvements to dynamo-electric machines : en fr
  • DE394204C - Device for the automatic connection and disconnection of power generators : de en
  • CH104342A - Process for the continuous softening of water using zeolites. : de en
  • DE394191C - Method and apparatus for copying cinematographic films : de en
  • US1490855A - Tube-frame support : en
  • USD64441S - Design for a visor : en
  • GB214032A - Improvements in wringer driving gear in combined washing and wringing machines : en
  • US1490276A - Electric drill or hammer : en
  • ES88448A1 - A remedy against parasites, plants and animals. : en es
  • GB203670A - Improvements in or relating to closure means for accumulators : en
  • GB214001A - Improvements in the construction of floating vessels : en
  • DE394174C - Machine for folding sheets of paper and the like like : de en
  • GB214112A - Improvements relating to the dyeing of cellulose acetate fibres : en
  • FR569651A - Lock : en fr
  • GB214025A - Improvements relating to advertising, demonstrating or display devices : en
  • FR569878A - Sliding door : en fr
  • CH104341A - Process for the production of spreadable fertilizers. : de en
  • FR569797A - DIY to hold horses feet : en fr
  • ES88290A3 - A cement and manufacturing procedure. : en es
  • FR569709A - Washer device for washing machines : en fr
  • FR569744A - Variable speed centrifugal clutch : en fr
  • FR569502A - Electric current insulating material : en fr
  • FR569929A - Improvements in inclined retort coke ovens : en fr
  • US1490271A - Elevator : en
  • FR569921A - : fr
  • DE393771C - Fastening of folding boat long frames : de en
  • DE394349C - Process and device for the recovery of the gases, heat and condensates released when the pulp digesters are let down by introducing the propellant gases and vapors into raw liquor : de en
  • GR603B - EMBROIDERY DESIGN. : el en
  • FR569606A - Improvements to artificial equilibrium networks used in electrical signaling lines by currents at variable frequencies : en fr
  • DE393792C - Process and device for recycling enamel scrap : de en
  • GB214155A - Improvements in paper carriages for typewriting machines : en
  • ES88324A1 - An electric lighting apparatus for artillery firing at night. : en es
  • FR569631A - Improvements to internal combustion engines : en fr
  • ES88424A3 - The manufacture of carpets of a meter or more in width. : en es
  • FR569752A - Protective housing for motors : en fr
  • FR569576A - Device for sterilizing hairdressing instruments, heating curling irons, water, shampoo and towels : en fr
  • FR569796A - Ladies' security wallet enhancements : en fr
  • US1490699A - Brush head : en
  • USD64463S - August j : en
  • USD64480S - Design for paper : en
  • ES88357A1 - Procedure for electrically drying tissues by means of the device described. : en es
  • ES88760A1 - Substitute scarf collar. : en es
  • GB214317A - Improvements in liquid fuel burners : en
  • US1490171A - Magneto : en
  • US1490434A - Stanchion : en
  • DE393797C - Process for operating boiler groups consisting of two or more steam boilers : de en
  • DE394256C - Device for the automatic control of ships : de en
  • US1490350A - Packing apparatus : en
  • US1490508A - Combined wall blackboard and writing desk : en
  • US1490185A - Figure toy : en
  • US1490616A - Window cleaner : en
  • US1490698A - Coiled mandrel : en
  • ES88318A1 - Improvements in fluid pressure braking devices. : en es
  • FR569506A - Improvements made to airplanes of the said type : en fr
  • CA239416A - Wood chipper : en fr
  • FR569595A - Wheeled sprayer improvements : en fr
  • FR569942A - Combination in a power unit of a reciprocating steam engine with two or more expansions and a low pressure steam turbine : en fr
  • FR569536A - Process for the simultaneous recovery of heat and particles of useful materials contained in fumes, vapors, vapors, gases, etc. : en fr
  • FR569860A - : fr
  • FR569919A - Automatic pre and additional air saturator-enricher, usable on current carburetors to reduce their consumption of gasoline or other fuels : en fr
  • ES88766A1 - An apparatus for dyeing in rain. : en es
  • GB214028A - Improvements in or relating to furniture castors and the like : en
  • ES87653A1 - A mechanical device with rotating rings for recreation. : en es
  • FR569653A - Automatic connection applicable to pipes of all types : en fr
  • FR569697A - Fighter jet : en fr
  • GB213950A - Improvements relating to holders for sliding window sashes : en
  • GB214132A - Improved poultry feeder : en
  • FR569761A - Improvements made in the manufacture of billiards : en fr
  • ES88263A1 - An improved arrangement for discharging granular and other similar materials from retorts and similar vessels. : en es
  • DE394226C - Machine with pressure and scraping rollers for cleaning shuttering boards and the like. like : de en
  • ES88246A1 - An inexpensive kitchen with devices for heating and thermosyphon. : en es
  • GB196275A - A fuel pump for internal combustion engines : en
  • CH104310A - Searing machine for textile fabrics. : de en
  • GB213999A - Improvements in furnaces : en
  • ES88654A1 - A procedure for transforming a continuous rotary motion into a reciprocating rectilinear motion and vice versa. : en es
  • DE393976C - Buechsenfoeffner : de en
  • US1490582A - Garden tool : en
  • DE394192C - Bottle washing machine : de en
  • FR569704A - Touraille : en fr
  • ES88752A1 - An industrial product consisting of laminated rubber balls. : en es
  • GB214180A - Improvements in apparatus for mixing concrete or other materials : en
  • ES88635A2 - An industrial product consisting of a detergent paste, arranged in the form of solids or tablets of any configuration. : en es
  • US1490119A - Brick pallet : en
  • DE394210C - Device to protect three-phase motors against uneven loading in the three phases : de en
  • US1490302A - Motion-picture photography : en
  • US1490312A - Dressing for automobile tops and the like and method of making the same : en
  • US1490518A - Warm-air furnace : en
  • FR569590A - Machine to turn grain to germinator : en fr
  • FR569923A - Hydraulic machine with constant pressure and minimal liquid expenditure : en fr
  • US1490083A - Printing press : en
  • GB213989A - Improvements in and connected with the controlling of elevators or lifts : en
  • GB214166A - Improvements in pneumatic tyres : en
  • DE393859C - Drive device for winding machines : de en
  • ES88693A3 - A machine for working wood. : en es
  • FR569719A - Automatic stop device after several consecutive ineffective weft changes for automatic looms : en fr
  • FR569750A - Mobile backrest support device to facilitate the squatting position : en fr
  • ES88692A1 - An industrial product consisting of a new system of tokens or pawns for the game of checkers. : en es
  • US1490775A - Combination tool : en
  • ES88768A1 - A boat for degreasing baths of fabric pieces. : en es
  • FR569652A - Supercharging of internal combustion engines : en fr
  • GB214031A - Improvements in or relating to dental apparatus : en
  • DE394189C - Dyeing device for loose animal textiles with a liquor circulating through pump power : de en
  • US1490840A - Tube tool : en
  • USD64473S - Design for a chair : en
  • DE394488C - Process for the production of plastics : de en
  • USD64477S - Design for a globe for a soap-dispensing device : en
  • DE393723C - Traveling grate : de en
  • ES88689A1 - A new system for the construction of floors and roofs by means of reinforced or non-reinforced concrete slabs and reinforced joists in suitable shapes. : en es
  • ES88367A1 - A machine for making soap bars. : en es
  • USD64476S - Casing for a vending machine : en
  • FR569616A - Gas incandescent light fixture : en fr
  • CH104281A - Locking and locking device on outwardly opening double-leaf shutters, windows and the like. : de en
  • DE394147C - Power balance for the continuous measurement of the power of prime movers : de en
  • DK33068C - Apparatus for the continuous extraction of sugary substances from sugary plants and similar uses. : da en
  • ES88506A1 - A procedure for the manufacture of cardboard boxes. : en es
  • ES88688A1 - Improvements in automobile torpedoes. : en es
  • CH104459A - Valve for tires. : en fr
  • US1490209A - Arc-welding dynamo-electric machine : en
  • US1490496A - Resilient receptacle adapted to eject its contents when compressed : en
  • US1490559A - Feed collet : en
  • US1490625A - Dental casting machine : en
  • US1490714A - Air stop for pedal slots : en
  • CH104539A - Machine for twisting the threads of two chains together. : en fr
  • US1490766A - Tool for treating razor strops : en
  • CA239316A - Cap : en fr
  • CH104326A - Machine for wrapping cigar wrappers with wrapper sheets. : de en
  • US1490371A - Ground detector : en
  • US1490677A - Pedestal drinking fountain : en
  • US1490489A - Flexible clamping joint : en
  • US1490535A - Elastic web : en
  • US1490877A - Shuttle guard : en
  • CA239345A - Internal combustion engine : en fr
  • CA239396A - Steam stop valve : en fr
  • US1490742A - Sound-detecting device : en
  • US1490306A - Method of and means for attaching conductors : en
  • US1490744A - Collapsible brake support : en
  • US1490280A - Well apparatus and method of installation : en
  • FR569604A - Improvements to current rectifiers : en fr
  • FR569611A - Bicycle front wheel suspension : en fr
  • FR569900A - Safety butterfly designed to prevent straight side pneumatic tires from turning on the rim : en fr
  • US1490366A - Rail tie and fastener : en
  • US1490408A - Protective means for electric furnaces : en
  • DE394186C - Method and device for providing a strip of paper with a coating in places for the production of mouthpiece cigarettes : de en
  • DE394268C - Circuit arrangement for overcurrent protection at branch points of networks : de en
  • GB214096A - A new or improved device or appliance for use in fitting artificial legs : en
  • DE394381C - United soap cutting and folding machine : de en
  • GB214172A - Improvements in or relating to worm, paddle, or screw conveyors : en
  • CH104360A - Flow meter. : de en
  • US1490249A - Method for use in the manufacture of shoes : en
  • US1490576A - Oil saver : en
  • DE394090C - Workpiece support on machines for grinding band saw blade ends or tools for woodworking : de en
  • DE394364C - Process for generating particularly sharp X-ray images : de en
  • US1490654A - Maximum-demand fluid regulator : en
  • ES88075A1 - Improvements in the manufacture of straw hats. : en es
  • ES88551A1 - Car projector. : en es
  • FR569528A - Improvements to tools used to press, drive or staple seals to string, rope, etc. : en fr
  • FR569533A - Advanced device for the production of air gas : en fr
  • FR569759A - Method and apparatus for heat exchange : en fr
  • US1490778A - Barrel-assembling machine : en
  • US1490405A - Tailstock : en
  • US1490443A - Car coupler : en
  • DE393739C - Jaetehacke : de en
  • ES88259A1 - A new system machine for washing clothes. : en es
  • ES88315A1 - A torpedo indication and firing system. : en es
  • GB214078A - Improvements in pig feeders : en
  • DE393720C - Arrangement for switching off parts of a network that carry earth faults : de en
  • ES88777A1 - A freely flying piston engine with masses moved in the opposite direction. : en es
  • CA239296A - Building block : en fr
  • US1490568A - Combination frying pan and cooker : en
  • US1490186A - Dustproof breather : en
  • ES88339A3 - Marine engine "Ford". : en es
  • FR569837A - Method and apparatus for transforming combustible materials into valuable products : en fr
  • ES87993A1 - A device for continuous single-cable airway service. : en es
  • FR569551A - New inductor with large variation margin : en fr
  • DE394199C - Process for the production of precipitated phosphate : de en
  • US1490689A - Hoisting machinery : en
  • USD64464S - Design fob a piano : en
  • ES88695A3 - Manufacturing process for perforable metal plate containers. : en es
  • US1490122A - Batch box : en
  • US1490808A - Means for charging smoking pipes : en
  • US1490372A - Method of and apparatus for preparing pigments : en
  • US1490447A - Roasting machine : en
  • GB213995A - Improvements in advertising devices : en
  • GB214061A - Improvements in or relating to chain guards for chain mortising machines : en
  • FR569615A - Turbo internal combustion engine : en fr
  • CH104381A - Equipment on machines for processing the end faces of screw nuts and similar workpieces. : de en
  • FR569541A - Preparation of substituted aliphatic arsinic acids : en fr
  • FR569889A - Apparatus for making the notch used to hang them on the tobacco feet : en fr
  • GB214110A - Support bracket for auxiliary brakes for "ford" motor gars : en
  • GB214321A - Improvements in or relating to cardboard and like folding boxes : en
  • DE394146C - Collapsible stereoscope : de en
  • US1490799A - Mechanism for actuated endless-track motor vehicles : en
  • USD64467S - Design for a photograph mount : en
  • CA239300A - Process of regulating internal combustion engine : en fr
  • FR569769A - Switches for multiple control of two electrical devices : en fr
  • GB214037A - An improved expanding carrier for electric accumulators, one or more tins of petrol and the like : en
  • US1490360A - Pilot valve or master control valve : en
  • US1490552A - Recentering device for elevator control : en
  • US1490798A - Filing blank and tab : en
  • US1490837A - Clothes lifter : en
  • AU1697124A - Improvements in and relating' to flow meters andthe like : en
  • US1490435A - Ironing board : en
  • FR569579A - Process for manufacturing cellulose derivative films : en fr
  • GB214086A - Improvements relating to brakes for motor vehicles : en
  • US1490081A - And cleo h : en
  • US1490608A - Holding block : en
  • US1490816A - Carburetor : en
  • US1490465A - Posting stand : en
  • US1490899A - Tire-testing dynamometer : en
  • US1490316A - Spraying device : en
  • US1490809A - Weeding hoe : en
  • ES88860A1 - A high-voltage socket device on a third rail, for electric traction. : en es
  • GB214080A - Improvements in or relating to spring suspensions for vehicles : en
  • DE394330C - Process for the production of plastic, solid or malleable masses : de en
  • CH104351A - Soundboard bridge, especially for pianos. : de en
  • CH104311A - Flat irons. : de en
  • CH104422A - Electrical resistance ground. : de en
  • DE393691C - Cable mail system : de en
  • US1490529A - Packing strip for cigars and other articles : en
  • US1490684A - Curtain fixture : en
  • US1490492A - Roller side bearing : en
  • US1490138A - Carburetor : en
  • US1490349A - Negative and print reel : en
  • DK33077C - Device for Fastening Bolts for Covers for Boiler Appliances Exposed to Immediate Fire. : da en
  • FR569633A - New braided shoe : en fr
  • FR569793A - Improvements in processes for dyeing textiles : en fr
  • GB214045A - Improvements in and relating to roller presses for briquetting material : en
  • DE394156C - Fragile seal for the identification of pearl necklaces and similar jewelry : de en
  • ES88722A1 - Improvements in internal combustion engines. : en es
  • DE394123C - Hopper trolleys : de en
  • DE393794C - Water tube boiler with divided end chambers and several superimposed groups of water tubes : de en
  • US1490195A - Electrical connecter device : en
  • DE393939C - Edgeless connector made of rigid material for Hewlett isolator chains : de en
  • CA239314A - Saw guard : en fr
  • USD64470S - Design fob : en
  • CA239340A - Tone regulator for phonograph : en fr
  • FR569703A - Processes for obtaining an increase in efficiency in explosion engines of all kinds : en fr
  • US1490424A - Liquid-fuel burner : en
  • CA239330A - Abdominal supporter : en fr
  • CA239404A - Gear lock for automobile : en fr
  • CH104213A - Electromagnetic device for coupling electrical circuits. : en fr
  • CA239364A - Foot accelerator : en fr
  • CH104438A - Heating stove with burner for sweating apparatus. : de en
  • US1490783A - Feed gearing : en
  • DE394314C - Letter deposit device in which the letters are pushed in at the foot of the letter channels while ventilating the stack of letters : de en
  • US1490103A - Clasp : en
  • DE394352C - Oars for ships : de en
  • DE394560C - Adjustable wedge cooler for explosion engines : de en
  • US1490724A - Truck plow : en
  • USD64439S - Design tfor a doll : en
  • US1490229A - Grand-piano action : en
  • US1490827A - Fence gate : en
  • DE394183C - plane : de en
  • DK33070C - Multiple Fuse Plug. : da en
  • GB214322A - Improvements in or relating to carburettors : en
  • ES88543A1 - An improved method for the production or reproduction of a copy of any figure in three dimensions, embossed or hollowed out. : en es
  • ES88726A1 - A machine for the manufacture of agglomerates. : en es
  • ES88818A1 - A device for the intensification and improvement of the sounds reproduced in phonograph devices and transmitted in wireless telephony devices. : en es
  • ES88776A3 - Improvements in the curtains for the windows of the cars and others like that. : en es
  • FR569948A - Spark plug : en fr
  • FR569783A - Improvements to locomotives and similar vehicles fitted with condensers : en fr
  • GB214027A - Improvements in and relating to tie presses : en
  • GB202956A - Improvements in and relating to electric vibratory devices : en
  • FR569670A - Window arrangement for convertible bodies : en fr
  • US1490212A - Clothespin : en
  • US1490265A - Orthopedic appliance and device : en
  • US1490888A - Apparatus for and method of producing a finished coat on strips of metal : en
  • CH104471A - Process for the preparation of a new pyrazolone derivative. : de en
  • CA239355A - Folding stool or chair : en fr
  • US1490309A - Tannin vegetable glue : en
  • US1490479A - Means for attaching head coverings to the scalp : en
  • US1490532A - Means for driving wells : en
  • US1490662A - Piston and connecting-rod bearing : en
  • AU1733724A - Improvements in, and relating to, powdered-fuel and like burners : en
  • CH103988A - Automatic telephone installation. : en fr
  • GB214011A - Improvements in electro-therapeutic apparatus : en
  • GB214294A - Improvements in and relating to carburettors for internal combustion engines : en
  • CA239306A - Saline solution : en fr
  • CA239386A - Seed sower : en fr
  • CH104472A - Process for the preparation of a new pyrazolone derivative. : de en
  • CH104315A - Shoe sole. : de en
  • CH104418A - Automatic circuit breaker. : en fr
  • DE394121C - Device on bucket covers for blast furnaces : de en
  • US1490173A - Bearing of the rotors of electric machines : en
  • US1490299A - Transformer insulation ring : en
  • US1490694A - Refrigerator-door latch : en
  • CA239390A - Pole attachment for wires : en fr
  • US1490104A - Brush holder : en
  • US1490111A - Measuring instrument : en
  • CH104450A - Horseshoe. : de en
  • DE394447C - Double rotary lobe compressor or pump : de en
  • DK33093C - Apparatus for Drying Casein and Similar Materials. : da en
  • USRE15816E - Hasp lock : en
  • DE393750C - Spring-loaded parallelogram with clamping device for the hoeing tools on plant hoeing machines : de en
  • DK33090C - Machine for stamping numbers or signs on pig marks. : da en
  • CH104489A - Watercraft. : de en
  • CH103909A - Device for reproducing musical texts on the recording tapes of automatic musical instruments. : en fr
  • US1490486A - Metal wheel : en
  • US1490516A - Change-speed gearing : en
  • CH104383A - Device for cutting, stamping, punching and stamping metal plates. : en fr
  • DE394294C - Automatic feeding device for agraffe bending and similar machines : de en
  • US1490504A - Electrode : en
  • FR569872A - Lead fur welded into the cover of a container for lead-acid batteries : en fr
  • GB214046A - Door knobs and the like : en
  • US1490852A - Metallic tie : en
  • US1490193A - System of control and apparatus therefor : en
  • US1490885A - Cigar and cigarette holder : en
  • CA239417A - System for operating electric reciprocating motors : en fr
  • US1490583A - Motor-cycle bed : en
  • ES88823A1 - An apparatus for electric lighting. : en es
  • GB213952A - Improvements relating to boring, facing and like machines : en
  • US1490090A - Dental apparatus : en
  • US1490430A - Process of degreasing the meal used in cleaning tin plate : en
  • US1490838A - Combination tool holder : en
  • FR569574A - Quick Strike Mechanical Forging Hammer : en fr
  • FR569600A - Eyelash curling device : en fr
  • US1490326A - Assembling apparatus for manufactured products : en
  • USD64465S - levett : en
  • US1490632A - Centrifugal atomizer : en
  • US1490597A - Sawing machine : en
  • US1490786A - Ice-cream freezer : en
  • US1490947A - Stethoscope : en
  • US1490883A - Liquid container and top therefor : en
  • DE394151C - Pressure gauge for pneumatic tires or the like. : de en
  • CH104491A - Permanent insect catcher. : de en
  • US1490630A - Card holder : en
  • CH104234A - Automatic compensating device to take up in a brake linkage the slackening due to the wear of the brake shoes on the wheels. : en fr
  • ES88556A1 - A biautocopista rectangular folder shape 27 x 37 size, variable scale, with a frame in the middle, which holds a black gelatinous paste usable on both sides. : en es
  • GB201888A - Improvements in steam generating installations : en
  • US1490164A - Fuel-injecting device for internal-combustion engines : en
  • CA239326A - Device for honing cylindrical surface : en fr
  • CA239436A - Gas preheater : en fr
  • US1490394A - Slip : en
  • US1490429A - Reel or swift : en
  • US1490795A - Clothesline fastener : en
  • USRE15817E - Nongroxtnded ob metallic line-circuit system : en
  • CH104359A - Flow meter. : de en
  • US1490584A - Compression tester : en
  • US1490213A - Process for treating oil shale : en
  • US1490624A - Badge : en
  • US1490112A - Bracket for outboard motors : en
  • US1490421A - Method of forming sheet metal : en
  • US1490272A - Aim indicator : en
  • US1490390A - Railroad spike : en
  • US1490847A - Clamp fastener : en
  • DE394549C - Device for testing consumption lines for short-circuit currents : de en
  • FR569740A - Curtain hook : en fr
  • FR569834A - Improvements made to automatic open-float condensate drainers : en fr
  • FR569899A - New manufacture of nitrogen fertilizers : en fr
  • DE394095C - Aviator carousel : de en
  • ES88517A1 - A perfect crimper for shaping the tobacco casing in the production of vitolas. : en es
  • FR569767A - Lubricating device for internal combustion engines : en fr
  • USRE15820E - Shingled hoofing : en
  • US1490843A - Electrical fixture : en
  • CH104409A - Electrode steam boiler for high-voltage single and multi-phase alternating current. : de en
  • USD64440S - Design for carpets : en
  • US1490791A - Mop or brush : en
  • ES88577A1 - A machine to bend the branches of the springs or coil springs. : en es
  • US1490382A - Direct-reading flux meter : en
  • US1490427A - Clothespin : en
  • US1490468A - Collapsible core : en
  • US1490740A - Relay switch for clock-controlled electric signal devices : en
  • US1490830A - Venting device for acetylene generators : en
  • DE394504C - Dispenser for powdery substances : de en
  • ES88603A1 - An electrochemical procedure for the regeneration of cutting and scraping steel tools. : en es
  • DE394378C - Gravure press : de en
  • DE393805C - Device for casting metal or porcelain in molds previously evacuated by a suction vessel : de en
  • US1490418A - Appliance for illuminating weighing scales : en
  • CH104367A - Reproducer for talking machines. : en fr
  • USD64442S - Design fob a doob handle : en
  • CH104350A - Writing and drawing board. : de en
  • US1490345A - Machine for breaking, scutching, and cleaning hemp or other fibrous material : en
  • ES88491A1 - A new absorbent product with the means to obtain it. : en es
  • FR569523A - Automobile car mud flaps : en fr
  • GB214125A - Improvements in dandy rolls : en
  • GB214159A - Improved saucer for flower pots : en
  • CA239395A - Garment supporting clasp : en fr
  • DK33065C - Electric Igniter for Internal Combustion Engines. : da en
  • CA239328A - Brace for fender of motor vehicle : en fr
  • CH104230A - Vehicle wheel, in particular automobile front wheel, with anti-friction bearings. : en fr
  • US1490179A - Plural liquid-distributing system : en
  • US1490359A - Validating ticket punch : en
  • US1490307A - Brush for electrical apparatus and method of making same : en
  • US1490637A - Multiple-coupling pump for fruit jars and the like : en
  • FR569669A - Spirometer : en fr
  • GB214147A - Improvements in and relating to beet toppers : en
  • CH104237A - Device for braking rail vehicles. : en fr
  • CH104469A - Process for the preparation of a new pyrazolone derivative. : de en
  • US1490853A - Loud-speaking telephone receiver : en
  • US1490867A - Adjustable foot rest : en
  • USD64445S - Design for earring pendant : en
  • CA239333A - Cattle guard : en fr
  • US1490464A - Armor-piercing projectile : en
  • US1490591A - Mechanical gear-shifting apparatus : en
  • US1490875A - Talking-machine needle : en
  • US1490835A - Seed-cotton culler : en
  • US1490846A - Fitbnace : en
  • US1490080A - Insulator : en
  • US1490794A - Method of and means for separating liquids of different specific gravity : en
  • USD64453S - Design for a plate or similar article : en
  • ES88660A3 - A procedure for the manufacture of clothing, with knitted fabrics. : en es
  • ES88803A1 - An automatic stop indicator lamp for cars. : en es
  • FR569540A - New illuminated advertising system : en fr
  • FR569824A - Thermostatic switch : en fr
  • US1490752A - Combination or permutation lock : en
  • AU1184823A - Implement for forming 1 furrows forthe reception of rabbit poison : en
  • CA239311A - Toy helicopter : en fr
  • CA239406A - Vehicle tire : en fr
  • CA239462A - Dish washing apparatus : en fr
  • US1490769A - Continuous process for the manufacture of barium hydroxide : en
  • CH104412A - Process for the production of a winding insulation sleeve for electric drive motors of small refrigeration machines. : de en
  • US1490109A - Device for testing the center of gravity of rapidly rotating parts of machinery : en
  • US1490237A - Meter-box cover : en
  • US1490296A - Mat : en
  • US1490802A - Combined valve and filler cap : en
  • DE394551C - Mast transformer with built-in oil switch, in which the oil-filled housing contains an intermediate floor separating the transformer and switch room : de en
  • CH104332A - Process for the production of ammonia. : de en
  • GB214033A - Improved packing for pistions, stuffing boxes and the like : en
  • ES88706A1 - A perfected system plow. : en es
  • DE394351C - Lorry with a car body that can be lifted off by a lifting device : de en
  • DE394217C - Process for obtaining hard resins : de en
  • FR569545A - Process for the rapid deposition or crystallization of dissolved substances : en fr
  • GB192068A - : en
  • GB209746A - : en
  • FR569935A - Automatic machine for grinding and grinding mower blades : en fr
  • DE393917C - Contactor driver : de en
  • DE394386C - Method and device for determining the x-ray dose : de en
  • FR569582A - Broom suspension : en fr
  • FR569877A - Application of air blowing to the suppression of spatter produced by motor vehicles and their trailers : en fr
  • DE394155C - Stretchable link watch strap : de en
  • DE394177C - Mass production of mosaic-like representations : de en
  • ES88391A1 - Improvements in rotary pumps and their analogues. : en es
  • AU1723824A - Apparatus for detecting electrically the location of ores and the like : en
  • DE394383C - Device to avoid disturbances when measuring body currents : de en
  • US1490478A - Meter-testing machine : en
  • ES88276A1 - Improvements in the bobbins of knitwear looms. : en es
  • CH104270A - Radiator. : en fr
  • DE394006C - Water reserve : de en
  • CH104500A - Electric heating device. : en it
  • CH104478A - Device for machine tools with rotating machine spindle, for turning, drilling, milling and grinding according to a template. : de en
  • CA239472A - Anti-creeper for railway rails : en fr
  • US1490239A - Aerial photographic apparatus : en
  • US1490455A - Electric battery : en
  • CA239321A - Adjusting mechanism for friction gear : en fr
  • CH104355A - Automatic firearm. : de en
  • CA239449A - Calculating machine : en fr
  • US1490204A - Separator and process of treating the same : en
  • US1490810A - Warp-beam lock : en
  • CH104073A - Measuring device on reel machines. : de en
  • DE393870C - High-voltage bushing to be poured out with ground or oil : de en
  • DE394249C - Machine for gluing boxes etc. Like. On the broad sides with labels and on the narrow sides with banderoles : de en
  • DE394363C - Process for the preparation of water-soluble derivatives of oxymercuric salicylic anhydride : de en
  • US1490292A - Lock : en
  • FR569624A - Wool fat deodorization process : en fr
  • GB205480A - Improvements in and relating to ball-jointed hinge connections : en
  • GB214286A - Driving mechanism for producing gyratory motion : en
  • CA239315A - Cap : en fr
  • CH104316A - Shoe heel. : de en
  • ES88316A1 - Improvements to fill the vacuum in electrical devices. : en es
  • ES88323A1 - Loose-leaf book enhancements. : en es
  • FR569766A - Improvements to rotating devices or exhibition devices, particularly applicable to advertising : en fr
  • CH104382A - Boring device. : en fr
  • DE393740C - spade : de en
  • US1490543A - Window shade : en
  • US1490715A - Cross-winding machine : en
  • ES88523A1 - The cast basalt industrial product for application to all kinds of construction, paving, pipeline and insulating parts manufacturing. : en es
  • GB214000A - Improvements in or relating to inter-connecting arrangements between groups of switches in automatic or semi-automatic telephone systems : en
  • FR569802A - Car spring especially for automobiles : en fr
  • GB203291A - Rotary pump : en
  • FR569514A - Improvements relating to the manufacture of silicates of basic colors : en fr
  • FR569657A - Stabilizing device for seats : en fr
  • FR569895A - Method and device for obtaining prints : en fr
  • US1490184A - Ball warper : en
  • ES88291A1 - Two-stroke internal combustion and explosion engine, with a closure inserted between the cylinder and the crankcase, which isolates both, and in whose closure the intake valve may or may not be located, with ports that communicate to the explosion chamber and c : en es
  • FR569681A - Mesh window, formed of individual frames or frames juxtaposed and superimposed, receiving panes or glass body : en fr
  • US1490741A - Locking means for gear-shifting levers : en
  • US1490790A - Spike puller : en
  • FR569810A - New shock absorber wheel for vehicles : en fr
  • ES88743A1 - The arrangement inside the boxes in which oranges, mandarins and other kinds of fruits are packed, of sheets or covers made of aluminum or any other kind of metal or alloy. : en es
  • FR569594A - Support frame for mine galleries : en fr
  • CH104328A - Process for making electrodes. : de en
  • GB211130A - : en
  • GB214091A - Improvements in and relating to burners for hot plates : en
  • GB203304A - Improvements in atmosphere-cooling radiators for apartments, assembly rooms and the like : en
  • ES88707A1 - An improved gas bath heater system. : en es
  • ES88544A3 - A process for the continuous manufacture of sheet glass by drawing. : en es
  • ES88733A1 - A carburetor for gasoline engines. : en es
  • GB214068A - Improvements relating to circular knitting machines : en
  • FR569601A - Improvements to dynamo-electric collector machines : en fr
  • FR569862A - Projection cabinet showing mutoscopic images in combination with plastic subjects : en fr
  • FR569938A - Improvements to radiocommunications systems : en fr
  • FR569840A - Improvements in fabric manufacturing : en fr
  • GB192087A - Apparatus for providing breathing gas to the lungs : en
  • GB214113A - Improvements in pivoted joints : en
  • GB214313A - Improvements in and relating to apparatus for composing and/or translating cipher orcode messages : en
  • ES88611A1 - Electric cigarette lighter. : en es
  • FR569607A - Central office telephone system with automatic switches : en fr
  • FR569741A - Improvements to the cirouits of automatic switches : en fr
  • CA239291A - Hydraulic regulating gate : en fr
  • CA239309A - Saw with inserted teeth : en fr
  • DE393914C - Device for indicating gases by means of a liquid tube which is under the influence of diffusion and which indicates the presence of the gases : de en
  • FR569568A - Device for immersion of underwater mines wet from the bottom : en fr
  • FR569630A - Shock absorber : en fr
  • GB214186A - Improvements in casement window stays : en
  • GB214022A - Improvements in or relating to vertical gas-fired kilns for burning limestone or the like : en
  • FR569503A - Improvements in railway signaling : en fr
  • GB214164A - Improvements in potato and like planting machines : en
  • DE394193C - Process for processing minerals and similar substances using a foam swimming process : de en
  • FR569637A - Method and apparatus for making conical joints : en fr
  • FR569922A - Propeller propeller, with raised and orientation that can adapt to all barges : en fr
  • FR569734A - Improvements in the establishment of speedometers : en fr
  • US1490661A - Direction signal : en
  • GB214006A - Pneumatic tool holders and supports : en
  • GB214052A - Improvements relating to tea-pots : en
  • DE393949C - ampoule : de en
  • US1490165A - Balanced antenna system : en
  • US1490722A - Nail : en
  • FR569780A - Use of collodion for the making (gluing, varnishing, and insulation of electric wires) of the self-induction coils used in t. s. f. and for the insulation and varnishing of all electric wires or windings with these wires : en fr
  • DE393923C - Self-sealing rubber valve for sports ball bubbles : de en
  • DE394165C - Device for extracting gases from the crankcase of internal combustion engines : de en
  • ES88763A1 - An industrial product consisting of footwear with waterproof espadrille soles. : en es
  • ES88526A3 - An apparatus for the stretching of sheet glass. : en es
  • FR569841A - Control devices and apparatus intended to regulate the admission of gases from an economizer, or to automatically brake the engine : en fr
  • GB214314A - Improvements in vanity cases : en
  • ES88682A1 - A tripod cut and then reconstituted by metal hinges and clasps. : en es
  • GB202608A - Illuminated advertising apparatus with changing pictures : en
  • GB214042A - Improvements in guards for power presses : en
  • GB214069A - Improvements in wrenches : en
  • GB214691A - Improvements in recuperators for furnaces and blocks for building the same : en
  • FR569723A - Improvements to type melting and composing machines : en fr
  • FR569556A - Process for grinding vegetable or other materials in the manufacture of paper pulp : en fr
  • US1490134A - Liquid-dispensing device : en
  • US1490449A - Day bed : en
  • US1490514A - Harrow : en
  • ES88312A1 - A torpedo key to close the electrical trip circuit. : en es
  • GB197339A - Improvements in dynamo-electric machines : en
  • GB209094A - Improvements in basic dyes : en
  • US1490238A - Paint sprayer : en
  • FR569843A - Fairground game, cart or electric slider-indicator : en fr
  • US1490414A - Printing plate : en
  • USD64458S - Design for a comb : en
  • DE394361C - Process for the production of metal sulfide : de en
  • ES88293A3 - Gear teeth improvements. : en es
  • ES88434A1 - An improved system for transmitting radiotelegraph signals. : en es
  • FR569620A - Gear change : en fr
  • GB197332A - Improvements in or relating to vehicle brakes : en
  • FR569571A - Improved method and apparatus for the manufacture of centrifugal cast concrete pipes : en fr
  • DK33083C - Device for drying, possibly overheating, of the steam at locomotive boilers. : da en
  • US1490210A - Meter : en
  • ES88711A1 - Improvements in magnetic blower devices for electrical circuit breakers and their analogues. : en es
  • FR569724A - Development of clothes racks : en fr
  • DE394092C - Device on valves with adjusting screw spindles for grinding purposes : de en
  • CH104333A - Process for the preparation of purified, crystallized aluminum oxide. : de en
  • GB214087A - Improvements in or relating to railway station train indicator mechanism and the like : en
  • USD64471S - Design for lace : en
  • ES88697A3 - A gymnastic device against obesity and in general for physical exercises. : en es
  • US1490642A - District : en
  • US1490262A - Advertising device : en
  • US1490585A - Snowplow : en
  • US1490785A - Combined spoon and straw holder : en
  • DE394213C - Multi-hole winding with two superposed conductors in each slot : de en
  • GB213946A - An improved method of treating oils : en
  • GB214090A - Improvements in mortice locks and in the manufacture of the same : en
  • DE393679C - Alloy wheel for bicycles and automobiles : de en
  • FR569735A - Improvement in the processes carrying out the manufacture of ethyl alcohol from coal gas : en fr
  • FR569817A - Arrangement for regenerative air heaters : en fr
  • DE394179C - Moving picture : de en
  • ES88308A1 - An adjustment mechanism for the gyro of torpedoes. : en es
  • US1490727A - Apparatus for aerating liquids : en
  • US1490878A - Toilet-article assemblage : en
  • GB214095A - Improvements in, or relating to, lining shafts, wells and the like : en
  • ES88233A1 - A procedure, with the corresponding devices, that allow varying the recoil length of the barrels on their mounts. : en es
  • FR569531A - : fr
  • FR569936A - Method and apparatus for the manufacture of hollow bodies of great length, such as pipes, poles, etc., of reinforced concrete : en fr
  • US1490328A - Attachment for tractors and motor vehicles : en
  • US1490242A - Street-car heater : en
  • US1490396A - Tunnel kiln : en
  • US1490521A - Apparatus for flattening glass : en
  • US1490812A - Wheel for road graders and the like : en
  • FR569756A - Safety mechanism, for hammerless smoothbore rifles and rifles : en fr
  • FR569861A - Special machine for setting aluminum rivets : en fr
  • US1490659A - Device for use in drawing objects : en
  • CH104446A - Radio signaling device. : en fr
  • GB193419A - Improvements in or relating to internal-combustion engines : en
  • FR569544A - Device for automatically stopping the liquid fuel in the event that the atomizing fluid runs out : en fr
  • CA239384A - Seed sower : en fr
  • US1490142A - Grip pad for steering-wheel rims : en
  • US1490528A - Auxiliary safe lock : en
  • FR569659A - Process for the synthetic transformation of hydrocarbons : en fr
  • GB214126A - Improvements in mop holders : en
  • US1490485A - Clothesline attachment : en
  • GB214065A - Improvements in valve gear for the distribution of steam in locomotive cylinders : en
  • CA239323A - Concrete pipe manufacture : en fr
  • GB213996A - Improvements in plug cocks to prevent leakage : en
  • GB214140A - Improvements in adjustable rubber soles for boots, shoes and other footwear : en
  • GB214120A - Improvements in or relating to kinematograph projection apparatus : en
  • US1490200A - Sanding machine : en
  • US1490709A - Embossing machine : en
  • DE394168C - Shop window frame driven by a spring motor : de en
  • DK33066C - Device for machines for processing the upper of footwear and for placing a binding thread on one end of the footwear. : da en
  • DE394180C - Production of advertising images : de en
  • DE394267C - Safety device for two parallel lines : de en
  • ES88754A1 - A process for the manufacture of glues and gelatins into solid shapes. : en es
  • FR569833A - Automatic speed controller, applicable to various machines, including automobile fans : en fr
  • GB189751A - Improvements relating to paddle-wheel propellers : en
  • US1490620A - Ticket registering and punching machine. : en
  • US1490141A - Compressor valve : en
  • ES88723A1 - Improvements in the engraving of glassware. : en es
  • GB205521A - Machines for cutting cake, soap, and other adhesive substances : en
  • FR569778A - Device allowing to obtain simultaneously several handwritten copies of the same text : en fr
  • GB202293A - Improved apparatus for emptying the water-ballast tanks of submarine and other submersible vessels : en
  • GB214129A - Improvements in detectors for wireless receiving apparatus : en
  • FR569569A - Device for fixing an underwater mine on its toad : en fr
  • FR569875A - Stand with mobile tablet accommodating two devices for cinematographic projections allowing them to be used alternately to obtain a series of uninterrupted views : en fr
  • GB214064A - Improvements in radiators for motor vehicles : en
  • FR569649A - Improvements made in the establishment of acoustic diffusers and resulting new products : en fr
  • CH104447A - Electric device for luminous advertising with variable colors. : en fr
  • CH104218A - An advertisement driving device for mobile advertising devices. : en fr
  • FR569689A - Improvements to recording instruments to obtain several recordings : en fr
  • FR569686A - Heating appliance : en fr
  • ES88532A1 - Improvements in greasing engines and machines. : en es
  • FR569524A - Water gas generator with steam generator operating by means of recovered calories : en fr
  • FR569893A - Apparatus for gaseous saturation of liquids : en fr
  • GB214014A - An improved piston for use in cylindrical valve chambers and cylinders : en
  • DE394196C - Process for the fractional distillation of wood : de en
  • FR569717A - Splash guards for motor vehicles : en fr
  • DE394093C - Device for giving audible signals : de en
  • FR569559A - Braiding loom without rolling plate : en fr
  • FR569758A - Solid fuel burner : en fr
  • GB214010A - Improvements in and relating to electric controllers : en
  • ES88301A1 - A compensating system for torpedo boats. : en es
  • ES88627A1 - An industrial product consisting of square weave mattress fabrics. : en es
  • GB214291A - Improvements in top rolls for spinning or twisting machines : en
  • FR569801A - Improvements to propellers or equivalent components : en fr
  • FR569816A - Process for dyeing rubber and obtaining colored rubberized materials : en fr
  • US1490527A - Bale tie : en
  • US1490868A - Bait box : en
  • FR569642A - Process for manufacturing a squeezable powder based on cellulose derivatives : en fr
  • GB205464A - Improvements in flying machines : en
  • DE393867C - Process for regulating the degassing of water under negative pressure : de en
  • ES88492A1 - A procedure for tracing on wood, fabric or other surfaces. : en es
  • ES88531A1 - Improvements in the manufacture of buckets and similar containers, made of metal plates. : en es
  • DE393551C - Process for the production of oxalic acid : de en
  • DE394019C - Clip-on comb or hair arrow : de en
  • DE393616C - Self-loading pistol : de en
  • DE394594C - Automatic off switch : de en
  • ES88317A1 - Improvements in the extractors or separators of the evacuation tubes. : en es
  • ES88542A1 - Procedure to treat common sea salt (sodium chloride) by wet means, like any other mineral, with the only difference of using water that is sufficiently saturated so that the dissolution is null or not very important. : en es
  • ES88736A1 - Improvements in carburettors for internal combustion engines. : en es
  • ES88247A1 - A new removable hinge for hanging and moving doors, balcony and window boards, box lids and other objects that open and close. : en es
  • FR569690A - Device, or main clock, influenced by electric waves for controlling secondary electric clocks : en fr
  • FR569852A - Sprayer head : en fr
  • GB214115A - Improvements in or relating to planing machines : en
  • US1490288A - Drainage tile : en
  • AU1303823A - An improved, bracket for clamping rails to posts; especially applicable to bedstead side rail joints, and the like : en
  • CH104411A - Process for ensuring the lubrication of automatically operating small refrigeration machines and small refrigeration machines for the execution of this process. : de en
  • US1490454A - Textile belt and method of manufacture : en
  • FR569560A - Clip for socks or the like : en fr
  • GB214017A - Improvements in or relating to the driving mechanism of railway locomotives : en
  • US1490401A - Retaining nut for strips : en
  • US1490100A - Machine for treating or processing fabrics and other goods : en
  • US1490575A - Antirattle securing device for the hoods of motor vehicles : en
  • US1490759A - Rotary drilling machine : en
  • DE394105C - Gas discharge to airships with gas cells : de en
  • GB205110A - An improved mixture of materials for extinguishing fire : en
  • CH104357A - Theodolite with Bussole. : de en
  • GB214083A - Bolster casing for spinning spindles : en
  • CA239360A - Strut or column : en fr
  • GB214074A - A foot rest for use in connection with an accelerator pedal for a motor vehicle : en
  • DE394514C - Gate valve with double locking plates pressed against the front surfaces by toggle levers in the locked position : de en
  • US1490123A - Tubular device : en
  • US1490592A - Method of making wheels : en
  • US1490158A - Heating stove : en
  • USD64443S - Design for a pair of scissors : en
  • US1490097A - Safety car brake : en
  • CH104313A - Dismountable button for clothes fasteners and the like. : de en
  • DE393987C - Foerderbruecke, especially for brown coal opencast mines : de en
  • ES88327A1 - Improved rudders for submarines. : en es
  • DE394587C - Indirect overflow valve on steam systems equipped with steam accumulators : de en
  • ES88735A1 - Improvements in the assembly of the motors gear. : en es
  • FR569873A - Reed mats loom : en fr
  • CA239413A - Hot water tank cover : en fr
  • US1490820A - Internal-combustion engine : en
  • US1490377A - Belt-cleaning device : en
  • ES88309A1 - A torpedo depth adjusting mechanism. : en es
  • FR569904A - Improvements to the spouts and closures of cans or similar receptacles : en fr
  • NL10874C - : en
  • US1490403A - Electric stove : en
  • US1490656A - System of control for the distributing gears of heat engines : en
  • ES88398A1 - Automatic switch for installation of pay phones. : en es
  • US1490411A - Drop worm mechanism : en
  • US1490788A - Safety stop and switch : en
  • DE394132C - Process to prevent rust in iron : de en
  • CH104308A - Knitting process. : en fr
  • DE394421C - Wolf for opening up and cleaning textile fibers : de en
  • US1490525A - Can opener : en
  • US1490706A - Hot plate for presses and method of making same : en
  • US1490728A - Process for the recovery of ammonia and other valuable chemicals from waste denitration liquors : en
  • US1490426A - Box for eggs : en
  • US1490456A - Liquid-fuel burner : en
  • FR569742A - electrodes for rare gas protection devices : en fr
  • GB205042A - Improvements in screw-cutting taps : en
  • CH104182A - Magneto-electric machine voltage regulator. : en fr
  • US1490205A - Dynamo-electric machine : en
  • ES88511A1 - Transmission pulley. : en es
  • ES88625A1 - A process for making lead electrodes for current collectors. : en es
  • FR569730A - Separator for electric accumulators : en fr
  • FR569731A - Separator device for electric accumulators : en fr
  • CH104397A - Centrifugal fan with flexible shaft. : de en
  • CH104436A - Airtight passage of wires through a glass wall and method of making this passage. : de en
  • CA239439A - Woodworking machine : en fr
  • US1490258A - Wheel for road engines : en
  • US1490387A - Excavating apparatus : en
  • USD64469S - Design for a textile fabric : en
  • US1490618A - Clamp for hose and flexible tubing : en
  • USD64481S - Design for knitted fabric or similar article : en
  • CH104302A - Electric warning device for wire breakage when unwinding or running. : en fr
  • US1490124A - Automatic pencil : en
  • CA239363A - Signal : en fr
  • US1490163A - Fluid-pressure brake system : en
  • US1490274A - Cooker attachment for fireplaces : en
  • US1490641A - Oxygen apparatus : en
  • CA239324A - Hitching and tethering device : en fr
  • CH104298A - Oscillating anti-balloon device for continuous ring looms, for spinning or twisting textiles. : en fr
  • CH104317A - Pneumatic pressing device for gluing footwear. : de en
  • CA239461A - Anti-theft automobile license : en fr
  • US1490613A - Valve mechanism : en
  • NL11029C - : en
  • CA239455A - Automobile starting crank safety device : en fr
  • GB214292A - Improvements in and relating to weighing scales : en
  • US1490310A - Washing machine : en
  • US1490433A - Tunnel kiln : en
  • US1490824A - Curtain rod : en
  • CA239431A - Art of vulcanizing caoutchouc : en fr
  • DE393799C - Hewlett isolator : de en
  • CH104327A - Gas electrode. : de en
  • CA239357A - Automobile spring : en fr
  • CA239438A - Steam plant : en fr
  • DE393672C - Safety device against burning through of wood grinders with hydraulic pressure on the presses : de en
  • DE394353C - Device for issuing cards : de en
  • CA239325A - Endless sound record : en fr
  • CH104483A - Process for the preparation of a new arsenic compound. : de en
  • US1490383A - Cylinder gauge : en
  • US1490493A - Peeling machine : en
  • FR569857A - Protective pad for ladders : en fr
  • GB214040A - Improvements relating to electric burglar alarms : en
  • US1490363A - Exerciser : en
  • CH104431A - Artificial lighting apparatus intended to allow the judgment of the nuances of colors as in sunlight. : en fr
  • CH104255A - Machine for mechanical weed control. : en fr
  • US1490381A - Arm sling : en
  • US1490605A - Sprinkler for corn shredders : en
  • AU1707724A - An improved horizontal conveyor platform for reapers and binders : en
  • CH104457A - Inner tube for vehicle wheel tires. : en fr
  • FR569640A - Coke ovens improvements : en fr
  • GB214084A - Improvements relating to axle counters for mining and other railway vehicles : en
  • CA239393A - Spring mounting : en fr
  • AU1329523A - Device fop the automatic control ofthe jet in carburetters of internal combustion engines : en
  • DE393802C - Movable grate : de en
  • DE394094C - Process for applying a cellular lacquer coating : de en
  • DE394126C - Automatic circuit breaker with an easily evaporable electrolyte and an arc chamber : de en
  • ES88298A3 - Improvements introduced in the automatic rubber tires, "Ducasble" system. : en es
  • FR569779A - Projection device for endless belts : en fr
  • FR569795A - Improvements made to delivery cars : en fr
  • CA239468A - Air craft : en fr
  • ES88468A1 - A device to prevent the recoil of the starter cranks in internal combustion engines. : en es
  • ES88828A1 - Improvements in curling tongs. : en es
  • AU1184923A - Improvements in and relating' tothe rotary buttors of reapers and binders andthe like : en
  • US1490140A - Vehicle brake device : en
  • US1490335A - Weather strip : en
  • CH104312A - Frame for cleaning carpets. : de en
  • DE394284C - Ratchet coupling : de en
  • DE394255C - Seed dressing : de en
  • DE394388C - Crane with boom that can be raised and lowered : de en
  • ES88329A1 - An automatic operating mechanism for the air shutoff valves used in submarines. : en es
  • ES88677A3 - Improvements in telephone exchange systems. : en es
  • ES88687A1 - Improvements in gyroscopic devices for the control of automobile torpedoes. : en es
  • FR569621A - Device for the longitudinal connection of two or more bands : en fr
  • CH104290A - Heating device. : en fr
  • CA239293A - Phonograph record : en fr
  • CA239445A - Bowing mechanism for self-playing stringed instrument : en fr
  • CH104376A - Support for the use of watchmakers, jewelers etc., intended to hold a work piece. : en fr
  • US1490580A - Motor-vehicle bumper : en
  • US1490285A - Mechanical educational toy : en
  • US1490530A - ewerbeck : en
  • US1490428A - Fishing device : en
  • US1490520A - Process of drying alcohol : en
  • US1490811A - Door fastener : en
  • USD64451S - Design fob a lamp shade : en
  • CH104295A - Process for the production of particularly pliable and firm cellulose structures from viscose solutions. : de en
  • DE394280C - Afocal optical attachment system for lenses : de en
  • DE394333C - Adding machine : de en
  • ES88302A1 - Improvements in electrical devices for the regulation of mechanical movements. : en es
  • FR569803A - Shooting game for children : en fr
  • GB214082A - Improvements in double boilers : en
  • GB214135A - Casings for springs : en
  • CH103500A - Transmission. : de en
  • CH104515A - Device for drinking eggs. : de en
  • US1490126A - Beehive : en
  • US1490859A - Friction clutch : en
  • US1490358A - Treatment of rubber : en
  • GB214059A - Improvements in driving mechanism for looms for weaving : en
  • US1490092A - Controller for electric signs : en
  • US1490219A - Resilient driving connection : en
  • US1490297A - Hydraulic turbine : en
  • US1490701A - Supporting clip : en
  • CA239304A - Egg foamer : en fr
  • DE394203C - Overcurrent switch for small currents with free release : de en
  • US1490240A - Window-casing strip : en
  • DE392985C - Gluehkathodenroehre with in the longitudinal direction yielding holding device for the electrodes : de en
  • ES88789A1 - An internal combustion engine without valves. : en es
  • GB197331A - Improvements in loaded signalling conductors : en
  • CA239460A - Anti-theft automobile license and owner's title : en fr
  • CH104297A - New to combing machines. : de en
  • GB214015A - Improved valve lifting mechanism for internal combustion engines : en
  • CH104340A - Process for the production of articles of daily use from waste of cellulose derivatives. : de en
  • CH104467A - Process for the preparation of a new pyrazolone derivative. : de en
  • ES88453A1 - Improvements in cork agglomerates and their manufacture. : en es
  • US1490407A - Process for ornamenting glass : en
  • ES88240A1 - An injectable tube holder. : en es
  • DE394076C - Air purifiers for motor vehicles : de en
  • ES88235A1 - A procedure for the manufacture of artificial leather and other similar products. : en es
  • FR569565A - Shuttle release system in looms, stopper, high caster and saber caster : en fr
  • FR569811A - Compensated suspension for motor vehicles : en fr
  • ES88534A1 - A process to manufacture hydraulic tiles of all sizes and shapes, imitating marbles and jaspers with Portland dry, in wet powder or paste that is matted, veined and prepared out of the molds. : en es
  • FR569566A - Advanced extender for retaining in the pocket of pencils or the like : en fr
  • US1490854A - Knob for furniture and the like : en
  • US1490490A - Roller side bearing : en
  • DE394385C - Electrode for diathermy treatment : de en
  • ES88696A1 - A system for mounting and actuating the springs of the automatic stop mechanisms of fixed comb looms. : en es
  • GB214111A - Improvements in side screens for motor road vehicles : en
  • FR569634A - Construction system applicable in particular to the establishment of wooden chairs : en fr
  • CH104433A - Regulating device on intensive burners of headlights, namely those for automobiles, bicycles or the like. : de en
  • DE393977C - Suspension device for erase blocks on ink erasers : de en
  • ES88248A1 - A new cultivator for superficial work in rainfed crops. : en es
  • ES88700A1 - A mortuary box, made of curved wood. : en es
  • DE394089C - Bumper for motor vehicles : de en
  • DE393737C - Microscope for measuring small distances : de en
  • DK33075C - Milking organ. : da en
  • DK33091C - Lighthouse with Water supply. : da en
  • US1490127A - Lawn mower : en
  • US1490348A - Bottle cap : en
  • DE394194C - Process for the preparation of ethylene dibromide : de en
  • DK33084C - Device for Rotational Duplicators. : da en
  • US1490284A - Adjustable screw clamp for concrete molds : en
  • US1490619A - Swing : en
  • CA239347A - Support for fluming : en fr
  • ES88510A1 - Improvements in the manufacture of dominoes. : en es
  • FR569613A - Process for obtaining oxidiketones and their mordant dyeing derivatives : en fr
  • FR569887A - Apparatus for lifting liquids : en fr
  • ES88260A2 - Improvements to liquid fuel sprayers. : en es
  • GB211103A - Improvements in or relating to throttle control mechanism for automobiles : en
  • US1490629A - Car : en
  • FR569792A - Bucket for heavy products : en fr
  • FR569715A - Chevron for skylights and glass roofs without sealant : en fr
  • GB205463A - Process for the manufacture of useful articles from waste scrap of cellulose derivatives : en
  • US1490117A - Crane attachment : en
  • DE393760C - Camera with see-through viewer : de en
  • DE393830C - Procedure for testing capacitive objects in electrical engineering for insulation resistance : de en
  • ES88119A1 - A new tile. : en es
  • FR569865A - Device for ensuring the lateral sealing of the cylinders of roller mills : en fr
  • GB214101A - A squeezing device for mops and the like : en
  • US1490315A - Necktie presser and hanger : en
  • US1490458A - Safety razor : en
  • DE394331C - Inclination balance with a weighing pan above the display device : de en
  • GB202607A - Razor blade sharpeners : en
  • US1490120A - Double-door construction for freight cars : en
  • CA239322A - Two-stroke internal combustion engine : en fr
  • CH104366A - Adding machine. : de en
  • DE394503C - Cooking stove for any heating with gas or electricity : de en
  • FR569722A - Automatic device specially designed for the decoration of shoe uppers by hot stamping or pyrography : en fr
  • FR569726A - Advanced electric heater : en fr
  • ES88490A1 - A support washer for the fastening nuts of the removable wheels of motor vehicles. : en es
  • ES88605A1 - Mechanical procedure for the manufacture of ceramic material of regulatory composition. : en es
  • NL10994C - : en
  • NL11373C - : en
  • US1490445A - Well elevator : en
  • US1490803A - Picot-cutting attachment for sewing machines : en
  • CH104400A - Device for securing steam turbines, in particular dual-pressure and exhaust steam turbines. : de en
  • CH104407A - Compressed air starting device for internal combustion engines. : de en
  • DE394069C - Feeding device for veneer gluing presses, veneer drying presses, etc. like : de en
  • ES88306A1 - A paper cup, with the corresponding template for its preparation. : en es
  • ES88552A1 - A strip roof. : en es
  • CA239387A - Universal clasp : en fr
  • ES88800A1 - An automobile suspension stabilizer. : en es
  • FR569592A - High voltage alternating current switch : en fr
  • FR569678A - Improvements to pneumatic tires : en fr
  • FR569764A - Device for automatic control of aircraft and other fire extinguishers : en fr
  • DE393719C - Contact fingers for electrical switchgear : de en
  • DE394492C - Crank disc drive for chain ovens : de en
  • ES88850A1 - Arrangement in internal combustion engines to automatically trigger the spreading of injected fuel. : en es
  • FR569674A - Molding machines : en fr
  • GB202957A - Flying machine : en
  • DE394259C - Drive device for mechanical wire or metal looms : de en
  • DK33080C - Bicycle rack. : da en
  • GB214073A - Improvements in tea pots or coffee pots : en
  • GR602B - ALMOST EMBROIDERY. : el en
  • GB200055A - Improvements in selective systems applicable to type-printing, telegraphy and to other purposes : en
  • US1490367A - Refrigerating system : en
  • CA239403A - Gear lock for automobiles : en fr
  • USD64438S - Design for a finger ring : en
  • GB214114A - Improvements in or relating to stone and the like sawing machines : en
  • CA239358A - Exterior adjuster for journal bearing : en fr
  • CA239405A - Spring : en fr
  • ES88757A3 - A lifting water injector device. : en es
  • FR569737A - Rotary pump for liquids operating by rollers forming valves : en fr
  • FR569866A - Slippery mechanical sidewalk : en fr
  • GB214152A - Improved liquid meter : en
  • ES88832A1 - The use of fusible alloys for the safety valves of both industrial and domestic appliances that work at a pressure greater than one atmosphere. : en es
  • GB214019A - Improvements in the valve gear of internal combustion engines : en
  • US1490460A - Combined tail light and number-plate box : en
  • ES88326A1 - A procedure for manufacturing roofing elements. : en es
  • ES88454A1 - Improvements in cork products and their manufacture. : en es
  • ES88530A1 - The manufacture of caricatures and portraits of footballers, of paper, cardboard or other similar material, cut out. : en es
  • US1490113A - Valve structure fo r pneumatic tires : en
  • US1490156A - Lens-surface-correcting device : en
  • ES88238A1 - An industrial result consisting of a book, maze or puzzle, with images, figures, panoramas, drawings and texts. : en es
  • ES88667A1 - A new procedure for the governance of seaplanes over water. : en es
  • ES88738A1 - A canteen or toiletry bag made of celluloid and galalithe. : en es
  • FR569836A - Improvements to buckles for straps, belts, etc. : en fr
  • FR569831A - Improvements in signaling devices for automobiles : en fr
  • DE393903C - Jig : de en
  • US1490860A - Indirect water-heating apparatus : en
  • FR569911A - Advanced device for power transmission : en fr
  • GB211477A - Improvements in change-speed gear controlling means for motor vehicles : en
  • DE394342C - Process to increase the effectiveness of the Bordelaiser broth : de en
  • US1490561A - Gearing : en
  • CH104468A - Process for the preparation of a new pyrazolone derivative. : de en
  • CH104190A - Device for breaking electric arcs. : en fr
  • CH104356A - Nozzle gauge. : de en
  • CH104406A - Method to save fuel and prevent fouling in explosion engines and apparatus for its realization. : en fr
  • US1490507A - Combined bumper and shock absorber : en
  • US1490800A - Combined aluminum heel and arch support : en
  • CA239415A - Reinforcing end for fibre cores : en fr
  • FR569838A - Arrangement for measurement and remote transmission of values of any physical or chemical quantities : en fr
  • US1490169A - Soap distributor and ducker for washing-machine bowls : en
  • US1490470A - Fireman's trousers : en
  • US1490202A - Bus-bar support : en
  • US1490648A - Pneumatic tire : en
  • CH104498A - Oven attachment to utilize the flue gas heat. : de en
  • DE393988C - Procedure to prevent self-ignition of the coals stored in airtight bunkers : de en
  • CA239443A - Disc harrow : en fr
  • US1490152A - Automatic motor-vehicle jack device : en
  • US1490782A - Petroleum-tank attachment : en
  • US1490389A - Artificial casting minnow : en
  • US1490189A - Sliding valve : en
  • US1490248A - Swinging table : en
  • US1490536A - Paper-feeding device for autographic registers : en
  • US1490615A - Ice-making apparatus : en
  • US1490773A - Feeding hopper for box machines : en
  • AU1644124A - Improvements relating to air-break switches : en
  • CA239351A - Gauge : en fr
  • CA239373A - Fire protector for moving picture machine : en fr
  • AU1153323A - Steel and wood folding chair : en
  • AU1498723A - Improvements in towel cabinets : en
  • US1490627A - Fixation of nitrogen : en
  • CA239421A - Knife grinding : en fr
  • US1490384A - Induction meter : en
  • USD64486S - Design for a resilient tire : en
  • ES88666A1 - A new box-shaped supporter for metallic aircraft. : en es
  • ES88863A1 - Improvements in circular knitting looms of the French type. : en es
  • FR569930A - automatic pneumatic elevator for the transfer and lifting of liquids : en fr
  • FR569876A - Electrical devices for drilling oil wells : en fr
  • GB213991A - Improvements in making synthetic menthol : en
  • ES87520A2 - An industrial product consisting of tobacco tablets or agglomerates. : en es
  • GB200108A - Improvements in or relating to liquid fuel lamps and the like : en
  • US1490713A - Spark plug : en
  • DE393893C - Mold : de en
  • US1490208A - Method for desiccation : en
  • FR569813A - Process and device for deodorizing air and other gases or vapors by the use of glowing metal wires : en fr
  • GB214099A - Improvements in or relating to tip-up seats for cinemas, theatres and the like : en
  • US1490639A - Brake for motor and other vehicle wheels and especially for steering wheels : en
  • ES88561A1 - An industrial result to obtain the extraction of laterally fitted soap bars inside the packaging boxes. : en es
  • ES88310A1 - A mechanism for the pneumatic launch of torpedoes. : en es
  • GB190491A - Improvements in coke-ovens : en
  • GB214036A - Improvements in or relating to vacuum or electron discharge tube apparatus : en
  • DE394281C - Annual and permanent calendar : de en
  • DE394303C - Maximum consumption meter with alarm device : de en
  • US1490162A - Machine for briquetting peat : en
  • US1490365A - Vending machine : en
  • US1490814A - Cabinet : en
  • US1490819A - Valve grinder : en
  • US1490347A - Roller bearing : en
  • DE394566C - Switching device for electric neon advertising : de en
  • FR569521A - : fr
  • DE394313C - Letter deposit device in which the letters are inserted at the foot of the letter channel after lifting the stack of letters : de en
  • ES88563A1 - A special switch for electrical measurements. : en es
  • FR569859A - Hollow agglomerated blocks interlocking and linked by longitudinal and vertical movable keys with slabs and grouting poured by fitted channels : en fr
  • USD64454S - Design for a boll : en
  • FR569928A - Cam control device : en fr
  • CH104428A - Vacuum electrode tube. : de en
  • ES88217A1 - Electric lantern, maneuver warning, for self-traction vehicles. : en es
  • ES88759A1 - A machine for making mud. : en es
  • CA239402A - Gear lock for automobiles : en fr
  • CH104420A - Knife contact. : de en
  • US1490190A - Car-door construction : en
  • FR569510A - Fuel-saving device for gas stoves and other similar apparatus heated by gas or other similar fuel : en fr
  • DE394336C - Switching device for the ruler Thomasscher calculating machines : de en
  • DE394273C - Electrical discharge vessel : de en
  • CH104299A - Drive device for spinning, twisting and similar machines. : de en
  • US1490303A - Diaper, catamenial bandage, and the like : en
  • US1490495A - Wltapping machine : en
  • ES88345A1 - A process for the production of acetylene and liquid hydrocarbons, starting from gaseous mixtures based on methane. : en es
  • ES88303A1 - A process, with the corresponding apparatus, for the continuous manufacture of chlorine hydrate. : en es
  • FR569511A - Improvements to acetylene lanterns and others : en fr
  • FR569720A - Improved construction method of automobile bodies and new kind of bodywork resulting therefrom : en fr
  • FR569564A - Improvements to alternating current dynamo-electric machines : en fr
  • FR569835A - Improvements to linings for furnaces, crucibles, etc. : en fr
  • ES88337A1 - A hydraulic wheel to use the force of rivers and transform it into electrical energy without the need for a dam or diversion channel. : en es
  • FR569728A - Suspension system for motor cars or others : en fr
  • ES88557A1 - A procedure and device for pouring glass and glass. : en es
  • GB214039A - Tyre covers for elastic wheels, and processes of manufacture : en
  • GB214016A - A cycle saddle protector : en
  • GB213951A - Method and apparatus for indicating the level of liquid in a tank : en
  • GB214057A - Improvements in or relating to coal mining and machines therefor : en
  • DE393687C - Glider : de en
  • DE394510C - Swath rake and turner : de en
  • FR569588A - Improvements to skirt nets : en fr
  • DE394200C - Mobile trench digging machine : de en
  • ES88343A1 - An announcing album. : en es
  • ES88351A1 - Improvements in the manufacture of spark plugs or candles. : en es
  • FR569583A - : fr
  • GB214127A - Improvements in and relating to revolution counters : en
  • CH104201A - Electric switch device. : en fr
  • USD64468S - Design eor advertising vending-machine cabinet : en
  • US1490107A - Sport footwear : en
  • GB214133A - Improvements in rock drills : en
  • US1490266A - Lifting and ground-gripping device for vehicle wheels : en
  • US1490948A - Bbhkst ttnqer : en
  • ES88516A1 - A safety blade, with an improved system, for trimming the layers or wraps of cigars. : en es
  • GB175589A - Process for flavouring food with vanillin : en
  • DE393804C - Hopper for shaft ovens : de en
  • FR569747A - Trunk : en fr
  • FR569525A - Combined control for water gas generator : en fr
  • DE393857C - Conversion device from a men's bike to a women's bike : de en
  • ES88319A1 - Improvements in the construction of shoes for the doors. : en es
  • ES88322A1 - A suspension for vehicles. : en es
  • ES88613A1 - A device for supplying gasoline and other liquids, filtered and in specified quantities. : en es
  • ES88756A1 - An industrial product consisting of a tubular knitted fabric with a diversity of fabric sections, the changes obtained in an automatic way and the production in a continuous way. : en es
  • DE393916C - Spindle bearing : de en
  • GB213998A - Typewriter with typewheel adjusting itself at the depression of a key to the corresponding type : en
  • FR569505A - Process for separating the salts liable to form scale from the boiler feed water and for removing scale already formed : en fr
  • GB214316A - Improvements in or relating to pistons for internal combustion engines : en
  • GB190490A - Registering, (counting and/or measuring) telephonic conversations : en
  • DK33086C - Apparatus for the combustion of liquid fuels in boilers, furnaces or other heating apparatus and apparatus for the production of fuel mixtures. : da en
  • FR569918A - Artificial marble manufacturing process : en fr
  • DE394292C - Machine for cutting out sheets through successive perforations : de en
  • FR569691A - Method and apparatus for preventing knocking in internal combustion engines : en fr
  • GB214098A - Improvements in educational toys : en
  • ES88307A1 - A roofing element. : en es
  • ES88392A1 - Improvements in rotary pumps and their analogues. : en es
  • FR569932A - Improvements to ignition systems for internal combustion engines : en fr
  • US1490332A - Diaphragm for electrolytic cells : en
  • US1490369A - Hammock : en
  • FR569679A - Improvement to wooden fenders for cycles : en fr
  • FR569647A - Improvements to bras : en fr
  • US1490391A - Apparatus for and method of lapping similar articles : en
  • DE393965C - Work table for drilling and similar machine tools : de en
  • US1490453A - Padlock : en
  • US1490191A - Welding apparatus : en
  • US1490400A - Stencil printing machine : en
  • CA239392A - Self-winding hose reel : en fr
  • CH104362A - Method and device for recording rapid movement processes. : de en
  • CH104503A - Method and mold for the production of tanks from reinforced concrete. : de en
  • DE394485C - High-speed steel : de en
  • USD64447S - Design for a novelty doll : en
  • US1490334A - Rheostat : en
  • AU1707624A - Improvements in and relating tothe crankshaft bearings of reapers and binders andthe like : en
  • US1490804A - Antifriction bearing : en
  • US1490874A - Catch for windows or the like : en
  • GB202966A - : en
  • GB214043A - An illuminated number plate for vehicles : en
  • GR601B - EMBROIDERY DESIGN. : el en
  • DE393821C - Removable wire spoke wheel : de en
  • CH104346A - Method of making patterned cardboard. : de en
  • DE394036C - Skill game : de en
  • DE394578C - Process for the production of ammonia from its mixtures with other salts : de en
  • CA239419A - Milking machine claw : en fr
  • CA239350A - Compressor : en fr
  • DE394175C - Electric alarm and control clock with several contacts connected in series : de en
  • US1490503A - Sounding toy : en
  • US1490746A - Vehicle wheel : en
  • DE393763C - Electric exposure device for automatic copiers : de en
  • DE393603C - ball-bearing : de en
  • DE393918C - Central nozzle cutting torch : de en
  • DE394427C - Machine for cleaning webs with a feed device : de en
  • US1490481A - Wrapping machine : en
  • US1490236A - Combined cigar lighter and advertising device : en
  • CH104301A - Thread tension balancing device on winding machines for gunshots and cops : de en
  • US1490650A - Plant stand : en
  • US1490849A - Method of making pistons : en
  • USD64459S - Design for a spoon or similar article : en
  • CA239285A - Filtration : en fr
  • US1490128A - Shutter attachment for radiators : en
  • US1490098A - new yobx : en
  • US1490354A - Process for carbonizing coal : en
  • US1490231A - Fountain-pen clip : en
  • US1490298A - Terminal box : en
  • US1490664A - Elevating truck : en
  • CH104443A - Fire extinguisher that is constantly under pressure. : de en
  • US1490499A - Process for working up copper cellulose sludge : en
  • US1490502A - Subsoil plow : en
  • US1490207A - Electric furnace : en
  • US1490475A - Corner fastening for bedsteads : en
  • ES88232A1 - An industrial product consisting of a postcard. : en es
  • DE394428C - Electric annealing, hardening and melting furnace with loosely enclosed resistance mass : de en
  • ES88683A3 - Improvements in the presses of bricks, tiles, tiles and similar products. : en es
  • US1490553A - Grease gun : en
  • US1490797A - Rubber heel : en
  • US1490836A - Scleroscope : en
  • ES88670A1 - A perfected procedure for the cooling and annealing of sheet or plate glass. : en es
  • FR569534A - Gas heater with advanced burner : en fr
  • FR569924A - Device for damping oscillation systems in vibrating devices : en fr
  • ES88336A1 - A speed regulator applicable to prime movers. : en es
  • US1490789A - Safety device for railway crossings : en
  • DE393938C - Overhead cable : de en
  • DE394275C - Method of sending electrical surges into a line : de en
  • ES88615A1 - Improvements in the casting of metal dentures. : en es
  • CA239400A - Gas burner : en fr
  • US1490652A - Thermally-actuated valve and electric switch : en
  • DE393894C - Ladies bag with inner container : de en
  • DE394011C - Run-up rail for pantographs for electric trains : de en
  • DE394206C - Electromagnetic overcurrent switch with mercury contact in the form of a safety screw plug : de en
  • US1490626A - Deflector : en
  • US1490747A - Meat-cutting machine : en
  • US1490726A - Switch mechanism : en
  • DE393899C - Tripod head : de en
  • US1490748A - Aeroplane safety device : en
  • US1490895A - Slagf : en
  • US1490745A - Rotary planer head : en
  • ES88749A1 - Air pressure press to glue the footwear. : en es
  • US1490216A - Control system : en
  • US1490729A - Posting tray and binder : en
  • CH104318A - Machine for finishing footwear. : de en
  • CA239442A - Apparatus for making coffee : en fr
  • CH104530A - Apparatus for treating raw silk prior to reeling. : de en
  • CH104536A - Thread feed on silk reel machines. : de en
  • US1490217A - Reenforced-concrete pipe : en
  • US1490245A - Mechanical pencil : en
  • US1490282A - Coffee percolator : en
  • CA239310A - Feeder : en fr
  • CA239317A - Vehicle body : en fr
  • US1490512A - Spooler-cup tension : en
  • US1490857A - Grass catcher for lawn mowers : en
  • US1490344A - Filing system and equipment : en
  • DE394366C - Process for digesting wood cellulose : de en
  • ES88265A1 - Improvements in the regulation systems of electric motors. : en es
  • ES88713A1 - Variable air metering carburetor. : en es
  • FR569916A - Spool valve mechanism for internal combustion engines : en fr
  • GB214151A - Improvements in and relating to insulators and methods of manufacturing the same : en
  • CA239298A - Bucksaw frame : en fr
  • CA239447A - Telegraphic apparatus : en fr
  • US1490557A - Combination deflector and stove grid : en
  • US1490286A - Machine for joining the overlapping ends of cinematographic films : en
  • US1490861A - Hydrocarbon-oil burner : en
  • DE394586C - Pipe connection for flushing offset lines : de en
  • US1490687A - Desk receptacle : en
  • US1490397A - Transformer : en
  • US1490446A - Cigar lighter : en
  • CA239420A - Single pipe milking machine system : en fr
  • CH104390A - Control device for an organ maneuvered by means of a servomotor. : de en
  • DE394164C - Cover cap for water-cooled vehicle engines : de en
  • US1490279A - Means for guiding cinematograph films : en
  • FR569755A - Device for causing, from a distance, the rapid opening or closing of a high-flow water distribution tap : en fr
  • FR569939A - Mercury manometer serving as both a safety valve and a pressure or vacuum regulator : en fr
  • US1490487A - Camera for aerial photography : en
  • FR569765A - Food preparation process : en fr
  • US1490338A - Safety device for jewelry : en
  • US1490610A - Valve-stem lubricator and packing : en
  • CH104533A - Apparatus for feeding cocoon threads and for automatic control of the thread count in silk reel machines. : de en
  • FR569547A - Gas compressor : en fr
  • FR569746A - Improvements in steam generators comprising tubular elements containing rotating water jackets : en fr
  • ES88429A1 - A machine to make corks, conical and cylindrical, directly from the strip. : en es
  • FR569519A - Device for adjusting the gripping capacity of the clamshells at will : en fr
  • ES88213A1 - Device applicable to planning machines, converting them at will into machines for thickening wood. : en es
  • ES88798A1 - The industrial product mercerized terry towels. : en es
  • FR569650A - Ball box device applicable to all parts moving in translation : en fr
  • US1490373A - Junction box : en
  • US1490392A - Mixer : en
  • US1490420A - Hydraulic classifier : en
  • US1490651A - Policeman's club : en
  • ES88616A1 - A talking machine. : en es
  • ES88459A1 - Capacitive protection. : en es
  • GB206488A - Manufacture of dyestuffs of the azine-group : en
  • FR569513A - Method and apparatus for drying hosiery : en fr
  • ES88802A1 - Manufacture of travel items. : en es
  • ES88541A1 - A procedure to obtain fine common sea salt (sodium chloride), by sieving, making the amount of water sufficiently saturated to the sieve device so that the dissolution of the salt is null or of little importance. : en es
  • GB214002A - An improved motor head light : en
  • FR569561A - Process for preparing a powder color which can be used interchangeably with water or with oil : en fr
  • FR569898A - : fr
  • GB214024A - Improvements in tractors of the endless track type : en
  • FR569553A - Safety key and its manufacturing process : en fr
  • US1490294A - Engine : en
  • US1490196A - Automatic apron-guide roll : en
  • ES88364A1 - A system of wheels for vehicles. : en es
  • US1490444A - Disk-wheel hub fastening : en
  • FR569763A - Process and product for dyeing and printing textiles and other substances or articles : en fr
  • GB214149A - Improvements in apparatus for indicating the level of liquid in boilers, tanks or other receptacles : en
  • US1490600A - Envelope : en
  • US1490719A - Process for treating sawdust : en
  • FR569937A - Machine for making containers of paper, cardboard or the like : en fr
  • US1490511A - Time-controlled mechanism : en
  • US1490260A - Method of feeding yarn to braiding machines : en
  • USD64437S - Design for a vehicle bumper : en
  • CH104430A - Electric oven. : de en
  • CH104458A - Check valve for pneumatic tires. : de en
  • DE393733C - Liquid heater : de en
  • FR569846A - Adjustable shade holder : en fr
  • CH104544A - Stretch weaving loom. : en fr
  • FR569880A - Ball hub with adjustable stops : en fr
  • GB204329A - Improvements in or relating to winches and the like : en
  • US1490482A - Mold for annular castings : en
  • US1490793A - Sanitary urine tube for infants : en
  • DE394282C - Switch for remote setting of conveyor operating counters by electrical means : de en
  • DE394442C - Electric furnace for burning samples of iron alloys to be examined for their carbon content : de en
  • FR569632A - Device for cleaning the interior of the pipes without moving them : en fr
  • FR569694A - Improvement in sports shoes and others : en fr
  • GB214325A - Improvements in thermostatic switch adaptors for electric circuits : en
  • US1490082A - Pipe coupling : en
  • US1490672A - Weighing machine : en
  • DE394285C - Device for separate supply of lubricating oil to both bearings of a connecting rod by a counter crank : de en
  • FR569849A - Improvements made to x-ray generation methods. : en fr
  • US1490225A - Filling machine : en
  • DK33089C - Play table for toddlers. : da en
  • ES88567A1 - A process for the manufacture of hollow yarns with cellulosic materials. : en es
  • US1490695A - Connecter : en
  • US1490762A - Testing machine : en
  • US1490099A - Piston-ring tool : en
  • CA239409A - Theftproof receiver box : en fr
  • US1490494A - Medicinal compound : en
  • US1490873A - Treasury-note cabinet or till : en
  • CH104419A - Electric drive for switching devices operated by means of transmission links. : de en
  • DE393922C - Lubricating pump with rotating wing piston : de en
  • US1490136A - watsoot : en
  • USD64485S - Design for a resilient tire : en
  • US1490628A - Pneumatic-tire valve : en
  • US1490760A - Hose connection : en
  • FR569823A - Process for the manufacture of artificial compositions or materials : en fr
  • US1490666A - Gas burner : en
  • US1490758A - Hitch attachment : en
  • US1490841A - Grease gun : en
  • FR569676A - Combustion engine : en fr
  • DE394372C - Process for the production of low-boiling hydrocarbons of the benzene series from tea oils : de en
  • FR569644A - Improvements to gas burners : en fr
  • FR569749A - Support used for drying grain and the like : en fr
  • CA239398A - Process of making beverage : en fr
  • CA239469A - Dimmer for vehicle headlights : en fr
  • US1490221A - Sash fastener : en
  • DK33074C - Device for Holding Floor Mats. : da en
  • DE371423C - Device for commutation for small DC motors u. Like. By means of mercury contact : de en
  • FR569822A - Device for attacking rolling mills or mechanical transmissions by electric motors : en fr
  • GB210399A - Improvements in or relating to the manufacture of fertilizers : en
  • CA239369A - Paper machine : en fr
  • ES88231A1 - Steam or gas turbine. : en es
  • DE393890C - Mixer and spreader for pulverized coal firing : de en
  • FR569907A - Braiding and lace making machine improvements : en fr
  • CH103157A - Device for the automatic brushing of rabbits. : de en
  • CA239378A - Concrete wall : en fr
  • GB192387A - Improved process for impregnating vegetable, animal and mineral fibres, yarns, and fabrics, with leather : en
  • CH104386A - Machine for surface processing. : de en
  • DE393686C - Easily detachable wing attachment for aircraft : de en
  • DE394075C - Device for the dissolution of liquids in drops or jets : de en
  • CA239349A - Pin lifter : en fr
  • CA239368A - Demountable wheel rim : en fr
  • ES88514A1 - An improvement in the construction of the turbine buckets. : en es
  • CH104319A - Milking stool. : de en
  • CH104389A - Pipe connection with conical sealing ring. : de en
  • US1490926A - Detachable bbake lining : en
  • AU1446123A - An impervious cover forthe protection and preservation of bacon hams andother cured and smoked meats : en
  • US1490670A - Valve-core tester : en
  • ES88758A3 - A procedure for the manufacture of square mesh fabrics. : en es
  • FR569610A - Process for manufacturing a squeezable material based on cellulose esters or ethers and molded parts obtained from this material : en fr
  • US1490084A - Typewriting machine : en
  • CH104414A - Arrangement for controlling an asynchronous machine by means of a collector rear machine connected to the rotor circuit and receiving or delivering mechanical power. : de en
  • CH104475A - Process for the production of a new indigoid dye. : de en
  • CA239471A - Vehicle wheel : en fr
  • DE394344C - Switching device for precompressors on internal combustion engines : de en
  • DE394169C - Device for the regeneration of waste paper as well as for treating cellulose, wood pulp or other fiber material of any kind : de en
  • CA239441A - Fender brace : en fr
  • US1490599A - Snap molder's flask : en
  • DE394157C - Friction wheel lighter : de en
  • US1490244A - Self-loading magazine pencil : en
  • US1490607A - Hair curler : en
  • US1490635A - Ink distributor : en
  • US1490378A - Turbine engine : en
  • US1490721A - Steam hot plate : en
  • US1490869A - Reversible plug for condenser tubes and the like : en
  • ES88253A1 - An apparatus to decrease the intensity or voltage of electric lamps at will. : en es
  • CA239353A - Double heating combination boiler : en fr
  • CH104368A - Diaphragm holder for talking disc machine. : de en fr
  • CH104535A - Apparatus for introducing cocoons in silk reel machines. : de en
  • DE393875C - Starting device for injection internal combustion engines with ignition chamber : de en
  • CA239458A - Plaster board : en fr
  • CA239450A - Ratchet brake mechanism : en fr
  • ES88484A1 - A telephone system. : en es
  • GB214079A - An improved process for bleaching textile fabrics or the like material : en
  • DE394111C - Sheet metal container assembled from several individual parts : de en
  • DE394317C - Catenary suspension under low-height structures or tunnels : de en
  • US1490643A - Swimming appliance : en
  • FR569655A - fuel saver : en fr
  • FR569663A - Improvements to mechanisms intended to drive transmission shafts : en fr
  • FR569920A - Elastic transmission wheels and pulleys : en fr
  • ES88643A1 - An automatic stop mechanism for fixed comb looms. : en es
  • ES88767A3 - A procedure for the application of applicable colorants on mordant. : en es
  • FR569625A - Bar turning mechanism for beet harvesting machines : en fr
  • FR569695A - Device for the subcutaneous or internal injection of relaxed and dosed gases : en fr
  • US1490900A - Deep-well pump : en
  • US1490558A - Shipping case : en
  • DE394304C - Switching arrangement for devices for measuring electrical quantities in AC systems : de en
  • FR569586A - Umbrella and similar training : en fr
  • GB209093A - : en
  • DE394565C - Advertising device in which several devices controlling the passage of light circle around a light source independently of one another : de en
  • FR569806A - Circular saw : en fr
  • US1490710A - Method and apparatus for casting metal cups : en
  • CA239370A - Skyline carriage : en fr
  • CH103631A - Improved process for making rayon from acetyl cellulose. : de en
  • ES88806A3 - An installation of electric cars with free trolleys. : en es
  • FR569885A - Sealing device : en fr
  • US1490235A - Handling, transporting, and storing brick : en
  • CA239453A - Electric wall plug : en fr
  • DE393970C - Filter disc for color cinematography : de en
  • GB214323A - Improvements in electric insulators : en
  • CH104239A - Agricultural machinery. : en fr
  • US1490331A - Spring cover : en
  • US1490531A - Wire wheel : en
  • US1490590A - Drying machine : en
  • ES88740A1 - A method of manufacturing a binder for solid fuels. : en es
  • CA239399A - Carbureter : en fr
  • US1490645A - Holder and dispenser for dental stopping : en
  • FR569882A - Automatic flap valve for drawing off liquids : en fr
  • ES88332A1 - An indicator or alarm system for submarines. : en es
  • FR569941A - Improvement in the treatment of hydromagnesitis : en fr
  • FR569776A - Process for increasing the porosity of bleaching carbon : en fr
  • DE394086C - Centrifugal spring regulator : de en
  • ES88686A1 - Improvements in greasing devices. : en es
  • FR569850A - Construction method for urgent work : en fr
  • US1490327A - Calk extractor and anvil : en
  • DK33072C - Sweeper. : da en
  • GB213949A - Improvements in jib cranes : en
  • US1490275A - Chair : en
  • US1490730A - Attachment plug : en
  • ES88297A1 - Procedure to manufacture rivets, screws and other pieces in the form of a head bolt. : en es
  • FR569648A - Improvements to gear change devices : en fr
  • FR569901A - Frequency multiplier by mercury vapor lamps : en fr
  • DK33071C - Termion amplifier for special amplification of one or more specific wavelengths. : da en
  • GB214088A - Improvements in or relating to convertible bedsteads : en
  • US1490167A - Ammeter : en
  • US1490606A - Folding table : en
  • DE394124C - Axle arrangement for four-axle railroad cars : de en
  • DE394561C - Shake slide motor : de en
  • ES88547A1 - A safety nail specially designed for U-shaped box staples. : en es
  • ES88774A3 - A new announcing device. : en es
  • GB201878A - Improvements in water-tube boilers : en
  • GB214092A - Improvements in valve mechanism for railway brakes : en
  • FR569512A - : fr
  • ES88685A1 - Improvements in the engines with the cylinders arranged in a fan shape. : en es
  • FR569754A - Rack for displays : en fr
  • NL11025C - : en
  • US1490655A - Train-pipe coupling : en
  • US1490756A - Equalizing shoe : en
  • US1490805A - Closet flange : en
  • DE393871C - Device for damping overvoltage waves in X-ray systems with resistors connected to the supply line : de en
  • FR569946A - Apparatus for mixing, evenly distributing, sifting and distributing loads of powders in the rubber industry or similar products : en fr
  • GB214134A - An improved varnish : en
  • GB214143A - Improvements in or relating to bearings : en
  • US1490203A - Dead-end terminal : en
  • NL11923C - : en
  • US1490121A - Bib apron : en
  • US1490441A - Display cover for cartons, boxes, and the like : en
  • US1490330A - Glue and process of making same : en
  • USD64474S - Design for a street-lighting fixture : en
  • US1490717A - Traction-driven sled : en
  • ES88796A1 - An automatic device for wireless telephone auditions. : en es
  • CA239361A - Station indicator : en fr
  • GB214687A - Improvements in and relating to internal combustion engines : en
  • ES88771A1 - Improvements in the constriction of panels or planks with panels for mounting radiotelegraph devices and others. : en es
  • GB214062A - Improvements in or relating to the treatment of china clay : en
  • GB214162A - Apparatus for raising liquid fuel : en
  • FR569915A - Manufacturing process for rubberized rope fabrics : en fr
  • ES88595A1 - A rotary pump. : en es
  • GB214156A - Improvements in or relating to the manufacture of gloves and the like : en
  • US1490085A - Bicycle pedal : en
  • US1490130A - Apparatus for protecting checks : en
  • US1490230A - Cutter : en
  • US1490320A - Christmas-tree ornament : en
  • US1490864A - Jack spool and fastener therefor : en
  • US1490093A - Running gear for trucks, etc. : en
  • US1490697A - Binder wedge bolt : en
  • US1490538A - Utility receptacle and armrest : en
  • GB214174A - Method of and means for rectifying high-tension alternating current : en
  • US1490340A - Transmission for grinders : en
  • GB214122A - Improvements in and relating to chimney cowls : en
  • ES88299A1 - An automatic cleaning of the bars in industrial uses. : en es
  • FR569602A - Electric motor adjustment system : en fr
  • GB212249A - Registering, (counting, &/or measuring) telephonic conversations : en
  • DE393768C - Door lock for motor vehicles : de en
  • DE394321C - Float arrangement for automatic starters for electric motors : de en
  • US1490815A - Method of and toy device for projecting shadow pictures : en
  • USD64460S - Design for a plate or similar article : en
  • ES88659A3 - The manufacture of protective covers for automobile leaf springs. : en es
  • CA239365A - Mowing machine and cutter : en fr
  • DE394575C - Process for the production of colloidal sulfur : de en
  • US1490533A - Thread trimmer for sewing machines : en
  • US1490269A - Attachment for ice-cream freezers : en
  • US1490523A - Process of manufacturing paper : en
  • US1490596A - Strap buckle : en
  • CH104238A - Maneuvering lever for railway vehicles. : en fr
  • CH104439A - Process for making long-lasting emulsions of oil-soluble pharmaceuticals. : de en
  • US1490233A - Fuel-charge mixing and priming device : en
  • US1490776A - Motor control : en
  • US1490736A - Ore concentration : en
  • US1490247A - Pencil : en
  • US1490318A - Automobile power-plant protecting device : en
  • CA239372A - Multiple drilling and fertilizing machine : en fr
  • CA239412A - Sweeping apparatus : en fr
  • US1490692A - Typing machine : en
  • GB214105A - Improvements in boxes for displaying goods for sale and inspection : en
  • ES88466A1 - Improvements in mechanical binders for loose and replaceable sheets. : en es
  • DE394032C - Pencil holder : de en
  • FR569578A - Process for treating oil seeds and oleaginous materials with a view to extracting the oil they contain : en fr
  • DE394103C - Wick drip device for acetylene lanterns : de en
  • USD64461S - Design por a nonskid tire : en
  • DE394402C - Fluid change gearbox : de en
  • DE394486C - Method and arrangement for signaling with electric waves, in particular for telephony : de en
  • US1490601A - Figure-toy attachment for disk phonographs : en
  • AU1180223A - Improvements in one-wheelbarrows : en
  • US1490989A - Calculating machine : en
  • ES88856A1 - An industrial result that consists of qualities and advantages achieved in the dyeing industry and the procedure to achieve them. : en es
  • GB205786A - Improvements in devices for drying and superheating steam : en
  • GB214119A - Improvements in apparatus for producing hooping effects in metal tubes such as those used in ordnance : en
  • AU1735924A - Improvements relating to cigar Or cigarette holders : en
  • US1490197A - Motor-control system : en
  • US1490685A - Gear lock for automobiles : en
  • DE394582C - Dryer for paper and similar webs : de en
  • CH104387A - Safety bolt. : en fr
  • US1490194A - Apparatus for forming coil-retaining wedges : en
  • US1490622A - Interchangeable spouting system for automatic mills : en
  • US1490770A - Fertilizer-dispensing mechanism : en
  • US1490246A - Mechanical pencil : en
  • US1490506A - Apparatus for obtaining samples of liquids : en
  • AU1500323A - Improvements in milking -machine teat cups : en
  • DE393682C - Use with resilient wall in hunting cartridge cases : de en
  • CA239467A - Thermostatic controller for gas water heaters : en fr
  • NL11938C - : en
  • US1490705A - Detachable beater connection for mixing machines : en
  • CH104358A - Safety device on flow meters. : de en
  • US1490116A - Charging device for concrete mixers : en
  • US1490314A - Sanitary cover : en
  • ES88284A1 - An industrial product consisting of a water-based cream for footwear. : en es
  • CH104303A - Method of making patterned fabrics. : de en
  • CH104405A - Ignition device on internal combustion engines on motor vehicles. : de en
  • DE393789C - Relief of the cross member on machine tools : de en
  • US1490707A - Safety brake-operating mechanism : en
  • US1490566A - Collapsible combination cot and table : en
  • US1490180A - Rotary deep-well drill : en
  • US1490102A - Valve-operating motor : en
  • US1490323A - Check protector and typewriter attachment : en
  • USD64483S - Design for textile fabric or similar article : en
  • US1490398A - Mining apparatus : en
  • US1490462A - Gas, oil, and sand separator : en
  • CA239297A - System for regulating synchronous water power stations : en fr
  • CA239366A - Silencing device for typewriters : en fr
  • CA239341A - Coding or re-coding machine : en fr
  • DE394202C - Selective protection for electrical systems with lines connected in parallel : de en
  • ES88525A3 - Improvements in the continuous manufacture of sheet glass. : en es
  • GB214077A - Coin-freed prepayment mechanism : en
  • DE394229C - Elevation conveyor in a vertical direction : de en
  • DE394312C - Feed head for locomotives : de en
  • GB214056A - Improvements in and connected with vehicular means for haulage : en
  • CA239465A - Direction indicator : en fr
  • CA239335A - Sheet-metal cutting-off machine : en fr
  • US1490415A - Motor-vehicle headlamp : en
  • US1490565A - Hatband : en
  • AU1345223A - Improvements in and relating to duplicating : en
  • DE394461C - Two-part sheet metal belt pulley with a U-shaped ring and arms : de en
  • AU1137323A - Rotary clothes hoist : en
  • US1490604A - Intake manifold : en
  • CA239332A - Cloth laying machine : en fr
  • US1490178A - Edging machine : en
  • US1490291A - Valve : en
  • US1490667A - Radius-rod repair socket : en
  • US1490176A - Method of tatting : en
  • US1490181A - Lining stretcher and clamp : en
  • US1490767A - Electrical heating appliance : en
  • US1490772A - Device for bending and forming metal strips : en
  • CH103673A - Camera. : en fr
  • ES88537A3 - A fire suppression system. : en es
  • CA239307A - Process of manufacturing paper or pulp : en fr
  • US1490174A - Baseball glove : en
  • US1490304A - Mirror support : en
  • US1490101A - Dust-arresting radiator shield : en
  • ES88755A1 - A procedure for the manufacture of shoes with espadrille sole. : en es
  • ES88382A1 - A new doll or toy. : en es
  • ES88483A1 - Installation for the indication of conductive bodies. : en es
  • FR569612A - Method and apparatus for tying knots : en fr
  • GB214137A - An improved holder for pads or sheets of paper : en
  • GB214145A - A finger guard for the line space and carriage return lever of a typewriter : en
  • GB214861A - Improvements in or relating to automatic telephone systems : en
  • CA239464A - Signal apparatus for automobiles : en fr
  • CH104353A - Device on crampons for climbing wooden poles, through which these crampons can be used for climbing profile iron poles. : de en
  • GB200813A - Improvements in and relating to safety-devices for mine cages, lifts, elevators and the like : en
  • ES88460A1 - Liquid piston transmission with rotating work cylinders. : en es
  • CH104309A - Process for impregnating sailcloths, harvest tarpaulins, hoods, car covers and other pieces of fabric in use form. : de en
  • CA239329A - Scissors sharpening machine : en fr
  • US1490749A - Weaving loom : en
  • US1491043A - illch : en
  • US1490214A - Dental amalgam mixer : en
  • US1490278A - Engine : en
  • USD64456S - Design for a jewelry box : en
  • CA239294A - Signalling apparatus : en fr
  • DE394482C - Process for the production of building blocks from peat : de en
  • US1490270A - Automatic weigher : en
  • CH104294A - Process for stabilizing solutions of acetyl cellulose. : de en
  • GB214293A - Improvements in and relating to the halogenation of hydrocarbons and their derivatives : en
  • FR569501A - Cold ductile tungsten wire manufacturing process : en fr
  • US1490393A - Attachment for hogs' noses : en
  • CA239338A - Automobile wheel holding and truing device : en fr
  • DE394350C - Method and device for washing, cleaning, rinsing, loosening, sorting, mixing etc. of any type of fiber material suspended in water. : de en
  • FR569530A - Current rectifier device formed by a shell rectifier combined with electric valves : en fr
  • FR569914A - Wire drawing machine : en fr
  • CA239391A - Tire chain attaching device : en fr
  • CA239423A - Washing machine : en fr
  • CA239375A - Poultry hover : en fr
  • CA239452A - Pressure rheostat : en fr
  • US1490657A - Manufacture of carriage bodies for motor vehicles : en
  • ES88393A1 - Improvements in rotary pumps and their analogues. : en es
  • NL11076C - : en
  • US1490734A - Fuel valve for internal-combustion engines : en
  • CH104296A - Process for recovering silk from harvest waste. : en fr
  • CH104197A - Protection device for looped networks. : en fr
  • US1490491A - Automobile bed : en
  • US1490253A - Railway street and station annunciator : en
  • US1490376A - Driving mechanism for tractors : en
  • DE394577C - Process for the electrical purification of gases : de en
  • US1490108A - Gasoline mixer : en
  • CA239470A - Operating gear for washing machines : en fr
  • CH104278A - Door lock. : de en
  • DE394258C - Device for increasing the control range of internal combustion engines between two critical speeds : de en
  • ES88012A1 - Improvements in switches for telephone exchanges. : en es
  • FR569567A - Hydraulic transmission device for motor vehicles and resulting new industrial product : en fr
  • FR569945A - Advanced training in radio wave reception devices : en fr
  • CA239410A - Building brick : en fr
  • ES88680A1 - Tipper truck. : en es
  • FR569808A - Free-swinging shaking mechanism : en fr
  • CA239302A - Brush for plates of false teeth : en fr
  • CA239433A - Means of making shingle strips : en fr
  • US1490442A - Automotive-vehicle test equipment : en
  • AU1453023A - Improvements in sun-drying' means. for vegetable material : en
  • US1490801A - Method of producing maps, charts, and the like : en
  • CA239346A - Trolling spoon : en fr
  • CH103949A - Hydraulic press, in particular for pressing fruit. : de en
  • CH104300A - Tensioning device for winding and assembling machines. : en fr
  • CH104415A - Iron body for nested core transformers. : de en
  • CA239292A - Silo : en fr
  • US1490674A - Pipe vise : en
  • CH104293A - Bottle allowing only one filling. : en fr
  • US1490598A - Combined milk filter and cooler : en
  • ES88476A1 - An industrial product consisting of a vegetable soap. : en es
  • FR569692A - Automatic closing device : en fr
  • US1490439A - Assembly machine : en
  • CA239383A - Seed sower : en fr
  • DE394472C - Machine for grinding cylindrical bodies, especially twist drills : de en
  • DE393814C - Pocket box for a watch : de en
  • ES88572A3 - A process for the manufacture of hollow yarns with cellulosic materials. : en es
  • FR569581A - Improvements to thermionic devices : en fr
  • AU1199723A - Improved method and means of attaching sidecar chassis to motorcycle : en
  • US1490252A - Outlet box : en
  • US1490716A - Packing : en
  • US1490763A - Beverage-vending machine : en
  • US1490226A - Electric-heating system for steam locomotives : en
  • CH104304A - Device for separating one by one the crossed threads of a warped warp, with a view to their retraction. : en fr
  • ES88513A1 - A flexible toothbrush. : en es
  • FR569781A - Welded joint cover : en fr
  • ES88304A1 - A procedure, with the corresponding apparatus, for the continuous chlorination of cellulosic materials by chlorine hydrate. : en es
  • CA239356A - Freight-car door : en fr
  • CH104506A - Method and device for heating solid fuels of all kinds on movable grates. : de en
  • US1490579A - Process of uniting metal pajrts : en
  • US1490261A - Folding table : en
  • SE56484C1 - : en
  • CA239289A - Vaporizer for gas engines : en fr
  • DE393825C - Device for the automatic supply and removal of air in air pressure presses for gluing footwear : de en
  • CH104339A - Process for the production of an insoluble and infusible synthetic material. : de en
  • FR569509A - Matchbox device : en fr
  • CA239388A - Water circulating pump for engine : en fr
  • DE393866C - Process and device for the production of hydrogen bromide from hydrogen and bromine : de en
  • US1490735A - Fountain pen, lever filler : en
  • US1490227A - Closet valve : en
  • FR569856A - Apparatus for separating liquid and solid elements from mixtures of liquids and solids : en fr
  • GB214044A - Improvements in or relating to boots and shoes and to method of producing the same : en
  • CA239407A - Demountable rim : en fr
  • US1490678A - Miniature piano : en
  • FR569708A - Joke with removable frame : en fr
  • GB214124A - A process of manufacturing hard rubber compositions : en
  • GB195049A - Improvements in and relating to electric generating apparatus : en
  • ES88249A1 - A new elastic wheel. : en es
  • GB214050A - Screens combined with other furniture : en
  • US1490893A - Antiskid device for vehicle wheels : en
  • GB198650A - Improvements in or relating to windshield cleaners : en
  • GB214005A - An improved construction of wireless receiving apparatus : en
  • GB213997A - Improvements relating to balance weights for pianoforte keys and like mechanism : en
  • ES88653A1 - A perfected reinforcement system for reinforced concrete constructions. : en es
  • ES88873A1 - Improvements in telephone receiving devices. : en es
  • GB201551A - Improvements in or relating to apparatus for cooling incandescent coke : en
  • GB214047A - Improvements in or relating to bust supporting devices : en
  • FR569580A - Process for manufacturing phonograph or gramophone plates starting from cellulose derivatives : en fr
  • FR569738A - Saw intended to cut and prune trees, by hand, from the ground : en fr
  • GR605B - EMBROIDERY DESIGN. : el en
  • CA239287A - Discharging apparatus for sheets of wood pulp : en fr
  • ES88272A1 - Improvements in or related to mineral location. : en es
  • US1490432A - Electric switch : en
  • US1490437A - Paper-fastening apparatus : en
  • NL10377C - : en
  • US1490547A - Indexing : en
  • CA239435A - Rotary pump : en fr
  • CH102988A - Safety device against burning through of wood grinders with hydraulic pressure of the presses. : de en
  • US1490313A - Siren-control system : en
  • DE394207C - Reverse power relay with a resistor parallel to the voltage coil : de en
  • US1490761A - Loop drier : en
  • FR569812A - Improvements to liquid fuel or gas lamps for photography : en fr
  • FR569820A - Holder with cardan joint for x-ray equipment : en fr
  • CA239286A - Hat protector : en fr
  • DE393820C - Device for leaf springs to secure the mutual position of the individual feather leaves : de en
  • US1490623A - Automatic train-control apparatus : en
  • FR569675A - Electric safety lock : en fr
  • US1490267A - Power plant : en
  • US1490364A - Electrode for spark plugs : en
  • US1490480A - Oil burner : en
  • US1490096A - Oil burner for furnaces : en
  • DE393801C - Process for ash removal from furnaces : de en
  • US1490300A - Vehicle signal : en
  • US1490343A - Wrench : en
  • US1490720A - System of motor control : en
  • USD64484S - Design fob a show case : en
  • FR569529A - Safety device for steam or gas turbines to prevent a rise in internal pressure above a specified limit : en fr
  • FR569673A - Improvements to absorption refrigeration units : en fr
  • FR569683A - Device for adjusting the water supply and its reheating for boilers of machines with highly variable load : en fr
  • GB195082A - Vertical heating furnace for rolled half-products (blooms and billets) or similar metal pieces : en
  • ES88549A1 - Fruit peeling machine. : en es
  • US1490614A - Toy balloon : en
  • DE393747C - Rotating Kruemelack Loop : de en
  • FR569751A - Variable vernier capacitor : en fr
  • US1490633A - Pilgering mill : en
  • GB214072A - Improvements in sidelights or scuttles for ships : en
  • ES88788A1 - A new precipitation bath for spinning artificial silk, artificial hair, artificial fluff and making films of liquid xanthan-cellulose, composed of a salt of magnesia sulfate or aluminum sulfate. : en es
  • FR569706A - Improvements to the oscillating reel-holder supports of doubler-assemblers, winders and other similar machines : en fr
  • CH104465A - Dishwasher. : de en
  • US1490476A - Chime striking action : en
  • US1490807A - Printer's quoin : en
  • DK33069C - Labyrinth seal. : da en
  • FR569809A - Advanced hole puncher : en fr
  • GB214085A - Improvements in or relating to rotary internal-combustion engines : en
  • CH104520A - Sleeping bag for children. : de en
  • US1490438A - Method of making thermocouple elements : en
  • ES88503A3 - A mechanism for signaling directions in automobiles. : en es
  • GB197676A - Improvements in sewing-machines, particularly those adapted to be used in shoe-manufacturing : en
  • CA239334A - Puncture-proof band for tire : en fr
  • DE394276C - fan : de en
  • ES88691A1 - The packaging in boxes or cases of the bobbins of all kinds of textile materials, which are used as samples. : en es
  • FR569543A - Ammunition box for projectiles of varying lengths : en fr
  • GB214008A - Improvements in engine turning gear : en
  • DK33087C - Procedure for protecting glass painted on the back against the influence of the weather. : da en
  • US1490571A - Machine for making articles from sheet material : en
  • FR569684A - Float feather for fishing line : en fr
  • DE393979C - Soccer game : de en
  • FR569638A - Improvements to machines for preparing or composing recording types or tapes : en fr
  • FR569855A - Internal combustion engine operating a compressor : en fr
  • ES88224A1 - A heating device for the cylinders of fabric rolling machines. : en es
  • FR569805A - Propulsion system for electricity meters : en fr
  • DE393678C - Compressed air or compressed gas liquid lifters : de en
  • ES88835A1 - Procedure for the manufacture of wire nails, bolts, rivets and the like. : en es
  • FR569798A - Device for making automatic stamping sheep : en fr
  • FR569623A - Rescue device : en fr
  • CA239312A - Rim cut tire repair : en fr
  • CA239466A - Production of salts of ammonia : en fr
  • DE394437C - Process for the preparation of dioxyperylenes : de en
  • US1490704A - Pressure-operated cut-out : en
  • US1490723A - Display device : en
  • DE393905C - Method and device for separating dust from air or gases : de en
  • GB214695A - Improvements in electrically operated submarine sound signalling installations : en
  • DE393932C - Type lever segment carrier for typewriters : de en
  • DE394376C - Device for cleaning the sealing surfaces on sealing lids for steam kettles. like : de en
  • ES88554A1 - Procedure and installation for the manufacture of artificial silk. : en es
  • ES88320A1 - Improvements in electric furnaces for welding, tempering, firing or heating and for various other purposes. : en es
  • US1490718A - Aeroplane flying machine : en
  • ES88522A1 - A device to report the speed at which cars go. : en es
  • FR569891A - Assembly part for wooden boards, concrete, etc. and various materials in blades, sheets, etc. : en fr
  • FR569619A - Improvement in pneumatic valves : en fr
  • US1490220A - Bricklayer's trowel : en
  • ES88348A1 - An apparatus for electrically discovering the location of minerals and the like. : en es
  • GB210039A - Improvements in and relating to dough kneading machines : en
  • US1490818A - Lubricating system : en
  • GB214048A - Balancing system for engines with stationary cylinders working with variable cylinder capacity and compression : en
  • USD64444S - Design fob a display lamp : en
  • ES88632A3 - Pump to intensify the cooling water in car engines, and especially the "Ford". : en es
  • FR569626A - Clip for attaching stockings and socks to garters and for other applications : en fr
  • FR569739A - Fuse automatically preventing overheating of selective machines or devices : en fr
  • ES88709A1 - A method of recovering water from the exhaust gases of aerial engines and corresponding apparatus. : en es
  • GB214009A - Improvements in and relating to reciprocating pumps : en
  • USD64446S - Design for a candlestick : en
  • US1490821A - Shade and curtain bracket : en
  • CH104286A - Portable desk. : en fr
  • DE393936C - Process for charging a number of vessels with liquid air or other liquefied gases : de en
  • DE394182C - plane : de en
  • DE394546C - Choke pin : de en
  • ES88624A1 - Procedure to prepare or waterproof fabrics. : en es
  • FR569622A - Method of making joints for wire ropes and similar articles : en fr
  • FR569743A - corrugated iron heating or cooling element : en fr
  • GB214177A - Improvements in or relating to electric storage batteries : en
  • CH104378A - Process for processing zinc powder into liquid zinc. : de en
  • CH104445A - Repeater device for electrical signaling installation. : en fr
  • CH104454A - Apparatus for preventing dust formation in automobiles. : de en
  • US1490094A - Combined edger and form cleaner for concrete work : en
  • US1490105A - Lightning arrester : en
  • US1490224A - Heel protector : en
  • US1490215A - Merchandise-display box : en
  • US1490750A - Reproducing and transmitting device : en
  • US1490822A - Flask attachment : en
  • DE394380C - Process for the production of artist and decorative paints : de en
  • FR569883A - Differential mechanism for motor cars : en fr
  • GB209713A - : en
  • US1490466A - Manufacture of wigs : en
  • AU1730424A - Improvements in or relating to folding-boxes : en
  • FR569760A - Spark plug for spark engine : en fr
  • DE393980C - Dice game : de en
  • CH104272A - Electric heating device for hollow bodies, in particular rotating rollers. : de en
  • FR569628A - Solid flexible tire for heavy vehicles : en fr
  • FR569718A - Automatic bobbin change device for looms : en fr
  • FR569516A - System and device for preventing scratches in scratched cylinders used in spinning machines : en fr
  • FR569609A - Process for converting gaseous aliphatic ethylenic carbides into liquid carbides : en fr
  • AU1261323A - Biscuit-tin stand for storekeepers' use : en
  • ES88815A1 - A shock absorbing device for the tack pullers of the looms. : en es
  • GB198328A - : en
  • US1490241A - Electric iron : en