• US1707230A - Bed-frame connection : en
  • US1707832A - Camera case : en
  • US1707906A - Winding device for timepieces : en
  • US1707379A - Storage-rattery-terminal puller : en
  • US1707256A - Shock-absorber wheel : en
  • CA288358A - Motion picture feed mechanism : en fr
  • CA288448A - Thread, filament and band manufacture : en fr
  • CA288355A - Engine link-work : en fr
  • CA288377A - Hot air heater : en fr
  • USD78186S - Design for a batteby hand lamp : en
  • US1707931A - Nut and bolt locking device : en
  • CA288395A - Knitting machinery : en fr
  • US1707725A - Loading device : en
  • DE474748C - Arrangement for cooling shafts : de en
  • CA288501A - Television apparatus : en fr
  • USD78161S - kanne : en
  • US1707900A - Motion-direction signal for motor vehicles : en
  • US1707362A - Hand brake : en
  • USD78147S - Design for a rug : en
  • US1707568A - Well-drilling rig : en
  • US1707927A - Ltjbeicatob : en
  • DK39991C - Toy airplane. : da en
  • ES111202A3 - Improvements in boxes and their armor to contain cartridges intended for sport purposes. : en es
  • FR654146A - Cigarette dispenser and similar items : en fr
  • US1707644A - Washing-machine dolly : en
  • US1707829A - Lighting fixture : en
  • DE474442C - Process for washing rayon and other products made from cellulose solutions wound on perforated or non-perforated bobbins : de en
  • US1707754A - Clamp : en
  • US1707739A - Switch : en
  • DE474564C - Key strips for telecommunication purposes, especially for operation by the blind : de en
  • CA288474A - Air and gas mixer : en fr
  • US1707663A - Resilient padding : en
  • US1707894A - Scaffold : en
  • DE474251C - Size press for connecting drive belt ends : de en
  • DE474510C - Thread tensioner for warp knitting machines : de en
  • ES111296A3 - Improvements in automobile cars. : en es
  • US1707218A - Feed collet : en
  • GB295016A - Improvements relating to transmission belts : en
  • FR654091A - Improvements to footwear, shoes and the like : en fr
  • FR654171A - Foot warmers : en fr
  • DK39986C - Kvasklippemaskine. : da en
  • GB308883A - Improvements in means for lubricating spring motors : en
  • FR654066A - Method and apparatus for the manufacture of vehicle steering controls and resulting product : en fr
  • GB295719A - : en
  • DE474577C - Motor-driven hand chain saw : de en
  • US1707369A - Fractional distillation : en
  • US1707584A - Portable sanding machine : en
  • US1707844A - Soot cleaner for locomotives : en
  • FR654324A - Improvement in the production of flour : en fr
  • US1707651A - Method of gas production : en
  • GB308916A - Improvements in expanding blocks used in cardboard box making machines : en
  • US1707303A - Adding machine : en
  • US1707473A - Umbrella and the like article : en
  • US1707874A - Visob light : en
  • DK39988C - Adjustable Inductance. : da en
  • FR654233A - : fr
  • CA288502A - White titanic acid : en fr
  • US1707778A - Method of making metal articles : en
  • US1707729A - Method of making printing plates : en
  • US1707767A - Film holder : en
  • GB309057A - Improvements in the carrying out of reactions at high pressures and temperatures : en
  • US1707821A - Eosie stefani administratrix of : en
  • US1707870A - Roll-spreading jack : en
  • US1707538A - Safety mechanism for bolt-action firearms : en
  • US1707223A - Leaf stemmer : en
  • US1707233A - Grass kicker : en
  • USD78165S - Charles w : en
  • DE474404C - Metal screw : de en
  • USRE17250E - Record-selecting system : en
  • US1707410A - Habbow attachment fob tractors : en
  • USD78164S - Design for a wall plate for electric-light fixtures : en
  • FR654219A - Electric oven for glassware : en fr
  • AU1852029A - Pipe moulding machine : en
  • DE474573C - Banknote cabinet with note compartments : de en
  • US1707288A - Fluid-pressure brake : en
  • GB309217A - Improvements in or relating to speed regulating devices : en
  • US1707393A - Power-transmitting mechanism for automobiles and other purposes : en
  • DE474628C - Drum apparatus for electroplating bulk goods : de en
  • ES111235A1 - Improvements in circuit breakers. : en es
  • FR654265A - Device for washing powders such as enamels, emery, etc. : en fr
  • US1707243A - Becord for reproducing sound : en
  • US1707830A - Exhaust muffler for radial-cylinder engines of aircraft : en
  • USD78152S - Design for a rug : en
  • US1707866A - Pressure-regulating valve : en
  • CA288433A - Phenol aldehyde condensation product : en fr
  • DE474578C - Fuel injection device provided with air storage for internal combustion engines in which the fuel is injected into the working cylinder without admixing atomizing air : de en
  • DE474377C - Centrifugal switch for electric motors, especially for short-circuiting starting resistors : de en
  • FR654054A - Staged compartment apparatus for the distillation of petroleum, tar, crude oils and other products : en fr
  • GB308961A - Improvements in or relating to power transmission and (or) free-wheel mechanism for motor-propelled vehicles : en
  • US1707302A - Process and apparatus for softening water : en
  • US1707566A - Dispensing device : en
  • US1707937A - Apparatus for charging tilting smelting furnaces : en
  • US1707963A - Boiler : en
  • FR654415A - Focus system : en fr
  • ES111260A1 - An automatic firearm. : en es
  • FR654259A - Folding car : en fr
  • FR654473A - Self-propelled vehicle : en fr
  • GB301312A - : en
  • GB308956A - Improvements in and connected with distillation apparatus : en
  • ES111307A1 - Mechanical procedure for purification of wastewater based on sedimentation. : en es
  • GB305919A - Improvements in or relating to machine guns : en
  • GB308949A - Improvements in or relating to the rolling of discs : en
  • FR654180A - Method of protecting gasoline or other tanks : en fr
  • FR654183A - Manuscript holder for typewriter : en fr
  • FR654409A - Floating trawl : en fr
  • GB308933A - Improvements in or relating to suction or blowing apparatus : en
  • DK39973C - Friction clutch, Centrifugal clutch or Release device. : da en
  • FR654097A - Method and device for the artificial illumination of objects, in particular for obtaining a color effect on these objects as with sunlight, for orthochromatic photography, for color photography, etc. : en fr
  • US1707383A - Machine for treating hides, skins, and leather : en
  • US1707800A - Margarine and process of making same : en
  • US1707817A - Cookes : en
  • USD78173S - Harby tonks : en
  • FR654281A - : fr
  • GB292063A - Improved method of printing photographic records on a film : en
  • CA288411A - Tube, rod, wire and band making machine : en fr
  • DE474420C - Vertical furnace wall with support by iron beams : de en
  • US1707581A - Package of interfolded sheets : en
  • US1707647A - Canopy for beds : en
  • US1707802A - Pedestal construction for loud-speakers and the like : en
  • DE474649C - Process for the production of cinematographic recordings : de en
  • ES111344A1 - Sommiers reinforced with a second metal mesh. : en es
  • US1707541A - Plumbing fixture : en
  • GB289867A - Improvements relating to the breaking of sealed tubes and the like : en
  • GB298553A - Improvements in or relating to cleaning devices for yarn or the like : en
  • CA288349A - Poultry roost : en fr
  • USD78179S - Design fob a covering fob vanity cases ob analogous receptacles : en
  • DE474414C - Sight glass for furnaces, ovens, etc. like : de en
  • ES111258A1 - A splice system for rail tracks and other applications. : en es
  • GB309105A - Improvements in or relating to evaporators : en
  • FR654341A - Improvements to brimbales for pumps : en fr
  • US1707824A - Carbureting device : en
  • US1707330A - Refrigerator car : en
  • US1707793A - Steam turret : en
  • US1707598A - Casting box for printers : en
  • DE474435C - Fastening of railroad tracks on concrete sleepers by means of iron boxes embedded in the sleepers : de en
  • FR654260A - Preparation for creping artificial silk : en fr
  • FR654479A - Adjustable length bracelet : en fr
  • GB309065A - Improvements in automatic scotching mechanism for railway and like vehicles : en
  • FR654197A - Improvements in the construction of aircraft wings : en fr
  • US1707932A - Nut lock : en
  • GB289866A - Improvements relating to apparatus for rectifying alternating electric currents : en
  • FR654167A - Recycle bin or similar item : en fr
  • FR654454A - Development of lighting lanterns : en fr
  • GB309111A - Improvements in or relating to machines for wrapping caramels or like articles : en
  • USD78159S - Design fob a playing cabd : en
  • US1707284A - Forging machine : en
  • US1707654A - Slicing machine : en
  • GB309421A - Improvements in or relating to the manufacture of materials from or comprising chlorinated hydrocarbons : en
  • US1707602A - Copyholder : en
  • FR654057A - Machine for sharpening mower blades or similar blades : en fr
  • GB308936A - An improved washing machine : en
  • FR654366A - Device for skin fleshing or similar operations : en fr
  • ES110292A1 - Procedure and device for the manufacture of concrete drilling piles. : en es
  • DE473772C - Arrangement for light control, especially for the purposes of picture telegraphy : de en
  • US1707704A - Lubricating device : en
  • GB308907A - Improvements relating to wheel-hubs for chain-driven vehicles : en
  • US1707358A - Refrigerator-door-operating mechanism : en
  • US1707794A - Steam-heated tube-splicing mandrel : en
  • FR654080A - Process for the production of sulfonic acids : en fr
  • FR654136A - Device allowing the rapid assembly of t stations. s. f. : en fr
  • GB309007A - Improvements in or relating to refrigerating apparatus of the absorption type : en
  • US1707752A - Ash-ejector tube : en
  • US1707424A - Induction motor : en
  • US1707660A - Self-closing stopper for receptacles : en
  • US1707290A - Automatic phonograph : en
  • GB308917A - Improvements in machines for making bags or boxes or cartons and/or linings therefor : en
  • DE474630C - Fixed smoking facility : de en
  • DK39983C - Labyrinth stop bushing with interchangeable sealing rings. : da en
  • ES111227A1 - A swinging door. : en es
  • FR654286A - Kit that can be used as an operating device for the tools contained therein : en fr
  • ES111273A1 - Improvements in the flags of the counters of cars or taximeters. : en es
  • ES111332A1 - A rolling shutter of iron or any other metal. : en es
  • FR654430A - Brake device for electric trains : en fr
  • US1707387A - Swinging fan : en
  • USRE17251E - Essss limited : en
  • US1707470A - Parasiticidal oil : en
  • CA288365A - Carton making and filling machine : en fr
  • US1707340A - Oil burner : en
  • US1707962A - Self-primer vacuum-feed carburetor : en
  • US1707418A - Furnace for water-tube steam boilers : en
  • US1707942A - Air valve for carburetors : en
  • DE474512C - Spinning head for spinning machines with fixed bobbin and rotating spinning wing : de en
  • ES111306A1 - Installation of wastewater according to the sedimentation procedure. : en es
  • US1707846A - Cleaning device : en
  • CA288440A - Oscillation generator : en fr
  • GB309202A - Improvements in and relating to the production of calcium or other alkaline earth metal benzoates and benzoic acid : en
  • USD78149S - Design for a rug : en
  • CA288457A - Azo dyestuff : en fr
  • US1707880A - Syringe : en
  • DE474583C - Electromagnetic steering device for all-round rotatable headlights and Weiser located on the motor vehicle : de en
  • ES111360A1 - Improvements in the devices for the electrolytic deposit of the metal on the metal tubes. : en es
  • GB278704A - Art of effecting heat exchange : en
  • DE474340C - Steam system with several heat storage tanks that are loaded and unloaded by supplying and removing hot water or steam : de en
  • DE474486C - Process for the preparation of high silicon aluminum alloys : de en
  • DE474517C - Polygonal hearth base with edge strips : de en
  • US1707616A - Hat block : en
  • CA288458A - Azo dyestuff : en fr
  • CA288366A - Glass spinning machine : en fr
  • GB309003A - Improvements in or relating to pencils : en
  • GB309227A - Improvements in, or relating to, the cracking of oils : en
  • US1707573A - Valve latch : en
  • US1707680A - Paper box : en
  • US1707642A - Key blank : en
  • DE474268C - Compressorless oil machine with a special combustion chamber : de en
  • FR654190A - Medical insufflator : en fr
  • FR654500A - Improvement in the establishment of screwdrivers with acrous metal handles forming a store : en fr
  • ES111324A1 - A float for hydrofoils. : en es
  • US1707918A - Indigoid dyestuffs and process of making same : en
  • DK39998C - Procedure for Drying Out Buildings. : da en
  • FR654397A - Process for the production of printing plates : en fr
  • GB300256A - Improvements in or relating to fioor polishing devices : en
  • FR654288A - Detachable frame : en fr
  • GB308995A - Improvements in the destructive hydrogenation of carbonaceous materials : en
  • ES111194A1 - Improvements in flexible conduits. : en es
  • DE452330C - Cooking, melting, evaporation, cooling vessels or the like. : de en
  • ES111189A3 - A procedure, and its corresponding apparatus, for the sterilization of clear and cloudy liquids, by means of ultraviolet rays. : en es
  • FR654289A - : fr
  • GB293005A - Mechanism for utilising the weight of the human body for the propulsion of vehicles : en
  • FR654361A - Water treatment process : en fr
  • FR654414A - Preparation of new direct dyes for cotton and for regenerated cellulose fabrics : en fr
  • FR654431A - Address printing machine : en fr
  • FR654318A - Mechanical mixer for mixing foodstuffs : en fr
  • GB299439A - Improvements relating to apparatus for use in racing animals : en
  • US1707869A - Cotton-sack protector : en
  • GB293437A - : en
  • GB290968A - Improvement in tuck wheels for knitting machines : en
  • US1707434A - Rail joint : en
  • ES110842A1 - Improvements in traffic signal systems. : en es
  • US1707433A - Automatic electric welding apparatus : en
  • US1707378A - Clothesline reel : en
  • US1707571A - Sewing machine : en
  • US1707690A - Automatic pilot for airplanes : en
  • DE474618C - Yarn guide device for flat knitting machines for the production of reinforcement patterns : de en
  • ES111210A1 - An arrangement for automatically putting into action mechanical or pneumatic braking in electric traction trains by means of direct current with running in recovery. : en es
  • FR654125A - Electric rectifier with superimposed metal bodies : en fr
  • US1707421A - Metal working machine : en
  • US1707907A - Machine for manufacturing triplicate notebooks : en
  • CA288422A - Figure, character and inscription manufacture : en fr
  • US1707262A - Pipe-organ action : en
  • DE474437C - With a load weight that can be moved across the cross rolls : de en
  • DE474545C - Steel engraving platen printing press : de en
  • ES111010A1 - Improvements in concrete mixing devices. : en es
  • US1707423A - Electric motor : en
  • US1707858A - Building construction : en
  • ES111217A3 - Improvements in the lighters for regenerative furnaces. : en es
  • FR654444A - Device for recording alternating electric currents by means of an electric arc : en fr
  • GB283176A - Electron discharge devices with high emission cathodes : en
  • FI12408A - Fjäderbelastad tryckregleringsventil : en fi
  • US1707708A - Process for the production of spherical articles : en
  • GB309460A - Improvements in or relating to leg-rests : en
  • FR654248A - Apparatus for measuring the inflation pressure of tires : en fr
  • DE474380C - Electrodes for electrical point, roller or butt welding machines : de en
  • FI12404A - Plogknivlåsandordning : en fi
  • GB308960A - Improvements in indicating devices, particularly for use in telephone systems : en
  • ES111357A1 - A shock absorber : en es
  • ES111253A1 - Improvements in automatic homes. : en es
  • FI12393A - Electrolytic cell : en fi
  • GB284696A - Improvements in method and apparatus for feeding plastic material to moulds : en
  • FR654326A - Improvements relating to carburettors : en fr
  • FR654482A - Semi-automatic gear changing and driving device for motor vehicles : en fr
  • FR654122A - Fireplace for burning sawdust and plant deohets : en fr
  • DE474364C - Device for attaching additional printing forms to the screen drum of rotary stencil printers : de en
  • DE474638C - Conveyor device for shoes : de en
  • ES111328A1 - A case for various genres and especially sewing, darning, embroidery, etc, yarns and twists in general. : en es
  • FR654140A - Method and apparatus for the manufacture of carbonaceous fuel and products resulting therefrom. : en fr
  • US1707500A - Loom feeler : en
  • US1707760A - Machine for building randed heels : en
  • US1707921A - Bracket : en
  • ES110647A1 - A special printing machine to make in one pass printing with ink and dry seal, that is without ink and in high relief, stamped simultaneously from two to ten stamps equal or similar to those that carry the tickets of the Lot : en es
  • FR654161A - Method and device for separating gas mixtures or gas and vapor mixtures as they pass through the state of dissolution in a liquid : en fr
  • FR654175A - Synthetic resin enhancements : en fr
  • FR654404A - Improvements in typewriters : en fr
  • FR654490A - Method and device for bringing the sheet under the axis of the printing cylinder of printing machines : en fr
  • FR654346A - : fr
  • GB284325A - : en
  • ES111275A1 - Procedures to stabilize the diazo-photographs. : en es
  • US1707495A - Support for skate runners and process of making same : en
  • FR654164A - Improvements to devices for bringing elevator cabins to landings : en fr
  • FR654400A - Drum for mordanting and impregnation of cereal grains, with device for fixing dust : en fr
  • GB290274A - Weighing and ticket-printing machines : en
  • USD78177S - Design fob a covering fob vanitt cases ob : en
  • FI12418A - Anordning vid undervattensbåtar för utläggning av minor : en fi
  • US1707338A - Radiator cap : en
  • US1707562A - Belt for personal wear : en
  • USD78156S - Design por a lamp base : en
  • ES111342A1 - Electric thermoregulator. : en es
  • ES110682A2 - Improvements in thermionic devices. : en es
  • FR654432A - Electric oven : en fr
  • GB309051A - Improvements relating to the manufacture of titanium containing compounds : en
  • US1707503A - Advertising device : en
  • US1707674A - Fire extinguisher : en
  • FR654308A - Improvements to luminous advertising devices by reflection on a mirror : en fr
  • US1707269A - Electrical distribution system : en
  • US1707437A - Rail-joint shim : en
  • US1707637A - Method of producing metallic cesium : en
  • US1707274A - Antiaircraft fire control : en
  • ES111216A1 - Procedure of sulphation by the plaster of the ammoniacal solution serving the treatment of gases whose proportion in carbonic acid is approximately 100%. : en es
  • US1707219A - A cobporation : en
  • ES111237A1 - A thread guide. : en es
  • GB292116A - An improved method of operating engines utilising pulverised fuels : en
  • GB308878A - Improvements in or relating to devices for checking down-draughts in chimneys, fluesor the like : en
  • FR654411A - Process for improving the qualities of vulcanized fiber : en fr
  • FR654483A - Carburetor for heavy oils, crude fuels, etc., direct start : en fr
  • GB308854A - A self-centering chuck for wheel lathes for carriage and tender wheels : en
  • US1707240A - Access-panel structure : en
  • US1707872A - Automatic crossing-bar apparatus for single-track railways : en
  • US1707771A - Packing and display carton : en
  • US1707851A - Shuttle check : en
  • FI12420A - Torpedo : en fi
  • FR654406A - Process for the treatment of artificial silk threads : en fr
  • GB308904A - Improvements in coin-freed delivery machines : en
  • US1707596A - Commutator : en
  • US1707809A - Emulsion and process of making the same : en
  • FR654178A - Mechanical carousel : en fr
  • DE474271C - Pneumatic tube receiving point for suction air operation with upward emerging socket : de en
  • DE474626C - Device for grafting grapevines : de en
  • DE474462C - Device for conveying the ground material under adjustable pressure, especially for fine mills : de en
  • FR654052A - Improvements to electromagnetic players for phonograph records or other applications : en fr
  • GB301448A - An improved closure for collapsible tubes and the like : en
  • FR654328A - Improvements to electrical signaling systems using high frequency waves : en fr
  • US1707721A - Elevator hook : en
  • US1707790A - Device for supporting and inclosing ink bottles : en
  • GB308884A - Improvements in watch cases : en
  • DE474443C - Hot or cold bottle : de en
  • DE474249C - Mixing and crushing machine for chocolate production : de en
  • ES111282A1 - An unsharp nut system. : en es
  • US1707525A - Arch support : en
  • US1707958A - Skip hoist : en
  • DE474565C - Process for the manufacture of ribbon cables : de en
  • DE474511C - Process for the production of press wound goods on jacquard warp knitting machines : de en
  • US1707355A - Railway-rail joint : en
  • US1707733A - Water agitator : en
  • US1707472A - Sylvania : en
  • US1707709A - Apparatus for liquid treatment of photographic films : en
  • DE474386C - Curtain iron relocated in a wall dowel box : de en
  • FR654291A - Improvements to printing machines : en fr
  • FR654267A - : fr
  • GB308885A - Improvements relating to the recovery of acetone from gases containing the same : en
  • US1707834A - Potctry coop : en
  • CA288432A - Phenol resin manufacture : en fr
  • CA288461A - Azo-dye : en fr
  • FR654491A - Cufflink : en fr
  • FR654274A - Windscreen wiper control device : en fr
  • GB308940A - An improved clip for guard-boards of scaffolds and the like : en
  • US1707813A - Puzzle : en
  • US1707614A - Phonograph-record-file holder : en
  • US1707719A - Fan casing : en
  • FR654325A - Improvements to pedestal insulators : en fr
  • US1707394A - Weft-replenishing magazine : en
  • US1707446A - Conduit-building apparatus : en
  • US1707646A - Air-bag-inserting machine : en
  • ES111315A1 - A clip or clip for rubber bands or other similar elastic material. : en es
  • DE474402C - Process for the production of photographic or cinematographic announcements, film titles, slides or the like. : de en
  • DE474497C - Brush with bristle plate detachably attached to the back of the brush : de en
  • GB308939A - Improvements in or connected with heels for boots and shoes : en
  • FR654437A - Counter without blocking device for sales devices : en fr
  • US1707328A - Jar closure : en
  • FR654168A - Improvements to cinematographic film projection equipment : en fr
  • GB308876A - Improvements in electrical remote control systems : en
  • GB308886A - Improvements in appliances for playing puzzle games : en
  • FR654458A - Mobile support for automobile headlights : en fr
  • DE474431C - Device for blowing steam onto the water surface of a steam generator : de en
  • DE474413C - Twin cigarette : de en
  • ES111250A3 - Improvements in sound recorders and reproducers. : en es
  • FR654104A - Improvements made to reduced boats, especially toy boats : en fr
  • ES111236A1 - A garrison for all card organs in spinning and the like. : en es
  • ES111327A1 - Improvements in internal combustion rotary engines. : en es
  • ES111280A1 - Improvements in the devices for scraping or refining the floorings. : en es
  • FI12417A - Velociped- och motorcykelställ : en fi
  • FR654375A - Manufacturing process of imitations of precious woods, marquetry and others : en fr
  • US1707335A - Art of burning pulverized coal : en
  • US1707310A - Combination harvester thrasher : en
  • US1707402A - kintz : en
  • US1707856A - Wrench : en
  • ES111190A1 - An improved process for the production of oxygenated organic compounds. : en es
  • FR654109A - Tie tensioner : en fr
  • US1707706A - Service attachment for bedsteads : en
  • US1707862A - Dental plate joint : en
  • USD78151S - Design for a rtjg : en
  • DE474256C - Microphone for receiving underwater sound signals : de en
  • CA288446A - Reciprocating motor : en fr
  • CA288340A - Flying machine : en fr
  • FR654200A - Device allowing the use of side floats of seaplanes as lifeboats : en fr
  • FR654438A - Control rod for double arm wipers for motor cars or others : en fr
  • US1707491A - Production of building felt : en
  • US1707604A - Deinking paper : en
  • USD78182S - Design for a covering for vanity cases or analogous receptacles : en
  • ES111288A1 - Improvements in steam heaters. : en es
  • DE474496C - Hair brush with elastic rubber base : de en
  • US1707217A - Process for obtaining thin nickel flakes : en
  • US1707226A - Supporting structure for concrete construction : en
  • US1707705A - Figure toy : en
  • US1707761A - Oil burner : en
  • ES111225A1 - Procedure for transforming albuminoid substances of high molecular weight into spinnable solutions. : en es
  • FR654086A - Depilatory product and its method of application : en fr
  • GB284278A - Food product and method of making the same : en
  • US1707727A - Toxic agent : en
  • GB308858A - Light-reflecting body : en
  • FI12412A - Sealing between rotating and stationary machine part : en fi
  • FR654072A - Process for saccharification of cellulose and the like : en fr
  • FR654225A - Warning device against falling luggage and broken automobile coupling : en fr
  • DE474529C - Resilient lighting device for machines, in particular for sewing machines : de en
  • CA288477A - Fish hook machine : en fr
  • FR654390A - Advanced switch-switch : en fr
  • CA288362A - Sound record : en fr
  • CA288465A - Electroplating process : en fr
  • CA288484A - Vulcanization accelerator : en fr
  • DE474571C - Process for melting non-ferrous metals, e.g. B. copper or bronze, in a cupola furnace : de en
  • US1707524A - Bottle closure : en
  • CA288379A - Land roller : en fr
  • US1707224A - Cribbing : en
  • US1707281A - Draft control for furnaces : en
  • ES111212A1 - An installation for the use of the driving force of the tides by regulating the flow of water. : en es
  • DE474542C - Suction excavator with suction head rotatably mounted on the suction pipe end about a horizontal axis : de en
  • ES111284A1 - A process for manufacturing articles and miscellaneous articles that have the appearance of being made of wrought or forged metal. : en es
  • DE474206C - Forging machine : de en
  • ES111317A1 - A mechanical device to clean windows, doors and walls. : en es
  • FR654392A - Device for receiving and using electric currents : en fr
  • US1707619A - Twine package : en
  • US1707916A - Drive for spinning frames or similar machines : en
  • DE474261C - Alarm clock with dials that can be rotated on the same axis : de en
  • DK39997C - Combined Fire Pipe Body and Detonator for Percussion Pipes and Other Fire Pipes. : da en
  • ES111352A1 - Spraying device with oscillating spout. : en es
  • GB295721A - Improvements in valves : en
  • CA288348A - Paper towel cabinet : en fr
  • US1707380A - Means and method of winding loom bobbins : en
  • DE474566C - Electric cable : de en
  • ES111309A1 - A procedure for the evolution of gases from electrical appliances. : en es
  • GB293004A - Improvements in automatic hydraulic change speed gearing : en
  • CA288391A - Paper manufacture : en fr
  • US1707850A - Oil burner : en
  • US1707220A - Valve chest : en
  • US1707521A - Printing-telegraph system : en
  • US1707652A - Control instrument : en
  • US1707453A - Steam superheater : en
  • US1707791A - Rowing machine : en
  • US1707818A - Stove : en
  • US1707845A - Weed and grass burning device : en
  • DE474585C - Cap to be attached to the edge of the shoe to cover and hold the ends of the shoe strap : de en
  • CA288450A - Record resurfacing machine : en fr
  • ES111208A1 - A process for the manufacture of aluminum and aluminum salts, starting from bauxite or other aluminous products. : en es
  • ES111246A1 - A procedure for obtaining reserves of variegated coloration under aniline black, by means of ice colors. : en es
  • FR654254A - : fr
  • GB309008A - An improved tyre-building machine : en
  • GR2244B - PERFECTIONS IN OR IN RELATION TO HELICOPTER WHEELS BY propeller, blower or fan, turbines, pump, windmills or lakes. : el en
  • DE474536C - Bung lock with sealing ring for containers made of aluminum and other soft metals : de en
  • US1707688A - Carriage hood and method of making the same : en
  • CA288389A - Lavatory support : en fr
  • US1707549A - Metal-pouring device : en
  • US1707657A - Liquid-meter device for tank trucks : en
  • CA288359A - Drain pipe : en fr
  • DE474501C - Production of highly concentrated colloidal metal silicate solutions, especially copper silicate solutions, in glycerine : de en
  • US1707765A - Shock-absorbing mechanism for vehicles : en
  • US1707901A - Electric fishing float : en
  • US1707519A - Closed-yoke riveter : en
  • FR654163A - Improvements in processes for extracting fibers from sheets and in machines for carrying out these processes : en fr
  • FR654452A - Improvements to castings, cores and molds for the manufacture of such parts and to an apparatus and method for producing such cores : en fr
  • FR654204A - : fr
  • CA288443A - Motor control : en fr
  • US1707563A - Food chopper : en
  • USD78171S - stebn : en
  • FR654244A - Flooded pump for machines or motor cars : en fr
  • GB309002A - Process for the synthesis of liquid hydrocarbons : en
  • CA288419A - Coal digester : en fr
  • CA288490A - Steam generator starter : en fr
  • ES110451A1 - Procedure and devices for the leveling of the railways. : en es
  • CA288452A - Vegetable resin : en fr
  • US1707448A - Process of distilling mineral oil : en
  • ES111303A1 - An improved system mechanism for loading or feeding tobacco into cigarette making machines. : en es
  • US1707534A - Mallet : en
  • US1707634A - Wire tightener : en
  • DK39985C - Method for Manufacturing Remote Signal Cables with Reduced Cross Speech. : da en
  • FR654214A - : fr
  • FR654199A - Improvements in the construction of tail planes for airplanes and seaplanes : en fr
  • ES111274A1 - Improvements in filters. : en es
  • FR654093A - Refrigeration system : en fr
  • FR654495A - Security lock enhancements : en fr
  • FR654514A - : fr
  • US1707658A - Sound-reproducing device : en
  • DK39999C - Combined light sign usable both for daylight and for artificial light. : da en
  • FR654368A - Signaling device for motor vehicles : en fr
  • DE474262C - Emergency outlet purification system with a sieve drum that is automatically circulated in the event of high water, absorbs the contaminants and transports it back into the main sewer : de en
  • FR654298A - : fr
  • CA288464A - Aldehyde production : en fr
  • CA288413A - Radio receiving apparatus : en fr
  • FR654485A - Device applicable to automatic casting apparatus for controlling the opening and closing of the mold and for regulating the casting : en fr
  • GB298534A - Needle for igniting the priming charge of ordnance shells : en
  • GB308919A - Improvements relating to floor-tiles : en
  • FR654139A - Plow : en fr
  • FR654279A - Umbrella whose length is reduced by closing it : en fr
  • FR654467A - Mechanical warning device with automatic triggering : en fr
  • ES111368A1 - Rotary rake with variable depth adjustment of the working frame. : en es
  • DE474378C - Device for rendering harmonic waves harmless in circuits fed by instrument transformers : de en
  • DE474516C - Flue pipe throttle valve : de en
  • ES111269A3 - Luminous bumpers. : en es
  • GB308863A - Improvements in shades for lamps : en
  • GB308870A - Improvements in or relating to hovers and the like : en
  • GB283124A - An improved process for the production of oil-soluble phenolaldehyde condensation products : en
  • US1707222A - Actuating mechanism for loud speakers : en
  • US1707326A - Sheet group suspension device : en
  • US1707787A - A cospokation : en
  • US1707816A - Pie-crimping machine : en
  • ES111313A1 - A procedure for obtaining decals or application figures. : en es
  • FR654492A - Multipolar switch with protection device against arcing of poles at the moment of rupture : en fr
  • DE474527C - Method and device for breaking colliery coke without the action of crushing tools : de en
  • US1707622A - Theftproof device for tire carriers : en
  • US1707260A - Recording and reproducing of sound waves : en
  • US1707772A - Fuel nozzle : en
  • US1707324A - Method of producing joints in oil-filled cables with hollow conductors : en
  • US1707482A - Vault-door stopper : en
  • DE474375C - Device for holding the plug in the socket : de en
  • DE474537C - Safety device against unauthorized removal of the dispensing pump from the barrel to be emptied : de en
  • US1707291A - Remote metering device : en
  • DE474381C - Process for the production of colored lakes : de en
  • DE474448C - Drawing pen with laterally rotating hinge leaf : de en
  • FR654205A - : fr
  • GB309457A - Process for soldering chains, loose links, intermeshed rings and chainmails for making jewellery and the like : en
  • US1707811A - Gas producer : en
  • DE474569C - Cooling and cleaning of generator gases : de en
  • US1707891A - Process of manufacturing manhole covers : en
  • FR654349A - Mirror at specific temperature : en fr
  • FR654114A - Heavy-duty brakes for motor vehicles : en fr
  • DE474382C - Mobile compressed air generation system : de en
  • GB308934A - Improved motor vehicle hoods and the like : en
  • FR654231A - Key for compressed gas cylinder valves : en fr
  • GB309101A - Improved method of and means for dredging, excavating and conveying materials : en
  • ES111244A1 - Procedure to reduce losses when transferring liquid gases to other deposits. : en es
  • FR654222A - Construction materials : en fr
  • GB308893A - Improvements in differential motions for traversing card grinding rollers : en
  • FR654075A - Turbine improvements : en fr
  • US1707349A - Process and apparatus for converting hydrocarbon oil : en
  • US1707867A - Sash attachment : en
  • FI12419A - Anordningar vid hopfällbara constructioner, såsom båtar, pontoner, hydroplanpontoner och temporära broar : en fi
  • FR654055A - Process and apparatus for the simultaneous and continuous recovery and concentration of nitrous gases, acid fumes and sulfuric acid : en fr
  • FR654353A - Process for preparing an anhydrous nitrate of lime, in particular for the use of this product in agriculture : en fr
  • FR654124A - Device for adjusting the departure of boxes in pneumatic stations : en fr
  • FR654475A - Suspender tabs suspension device, making them captive : en fr
  • FR654494A - Closing device for automobile headlights : en fr
  • FR654340A - Improvements to spring clasps : en fr
  • ES111293A1 - A clamp : en es
  • FR654344A - Film packaging and manufacturing process : en fr
  • GB308869A - Improvements in plant for pressing fabrics : en
  • FR654184A - Self-tightening lock knobs : en fr
  • FR654463A - Process for obtaining the agglomeration of zinc ores in super-roasting furnaces and for avoiding the harmful effects of the gases produced by this operation : en fr
  • GB308918A - Improvements in cooking utensils such as saucepans, baking dishes, frying pans and the like : en
  • DE474446C - Stirring arm for roast stoves : de en
  • FR654143A - Cylinder for high pressure machines : en fr
  • FR654239A - Light board for motor vehicles : en fr
  • USD78178S - Design for a covering for vanity cases or analogous receptacles : en
  • DE474374C - Arrangement for overhead line systems : de en
  • GB308873A - Improvements in or connected with means for attaching metal tubes, bars or rods to each other and to other connections : en
  • GB308942A - Improvements in and relating to welting and method of making the same : en
  • USD78148S - Design for a rug : en
  • US1707331A - Process and catalyst for the synthesis of methanol : en
  • DE474295C - High-voltage disconnector, hanging version, in which the switching insulator carrying the switch blade is raised and lowered by means of a non-rigid link (chain, rope or the like) : de en
  • FI12406A - Mutterlås : en fi
  • FI12414A - Calender : en fi
  • FR654059A - Mechanical control device for contactors and electrical switches : en fr
  • GB309052A - Improvements in or relating to thermionic amplifier circuits : en
  • DE474231C - Device for introducing or removing photographic plates, films or papers into or from vacuum spaces, especially for cathode ray oscilloscopes : de en
  • FR654413A - Process for preparing ketone esters : en fr
  • GB298466A - Improvements in or relating to high pressure reciprocating compressors : en
  • GB309389A - Improvements in and relating to gramophone reproducing sound boxes : en
  • FR654436A - Improvement in light projection devices : en fr
  • ES111267A1 - A machine for moistening and cooling fabrics. : en es
  • DE474257C - Toy vehicle with a rubber hoist attached to the drive axle : de en
  • USRE17252E - Clarence s : en
  • US1707313A - Cyanide pot : en
  • US1707360A - Method for conditioning beans : en
  • FR654395A - Belt drive, to drive the paper reels of the so-called printing machines : en fr
  • CA288353A - Heating apparatus : en fr
  • DE474326C - Gripper wheels for road tractors : de en
  • DE474619C - Device to compensate for deformed body parts : de en
  • FR654217A - Apparatus for the continuous extraction of oils from olive pulps and pomace and, in general, from all oleaginous seeds by liquid or volatile solvents : en fr
  • GB283579A - Food product : en
  • US1707377A - Cash register : en
  • US1707828A - Foil for ornamenting and printing purposes : en
  • GB285484A - Improvements in tents : en
  • CA288415A - Device for log transportation : en fr
  • CA288435A - Jordan engine shell lining : en fr
  • CA288472A - Tube sterilizing method : en fr
  • FR654245A - Billiard game accessory : en fr
  • FR654389A - Frame for circular coulter : en fr
  • FR654191A - Improvements in the construction of machine components : en fr
  • DE474481C - Thread reaching machine with a reaching link moved back and forth in the direction of the chain width : de en
  • USD78162S - Mabtin a : en
  • GB308996A - Improvements in the production from montan wax of valuable products suitable for fixing solvents used in shoe creams and the like : en
  • DE474492C - Street lighting device : de en
  • DE474509C - Flat knitting machine : de en
  • US1707374A - Whip roll for looms : en
  • US1707518A - Hoisting device : en
  • DE474403C - Pumping device : de en
  • DE474424C - Control for aircraft : de en
  • DE474665C - Casting mold for casting hollow webs, reglets or the like on line casting machines using a core that is supported during casting and held in the mold on both sides : de en
  • FR654177A - Sharpening device for rotary circular knives : en fr
  • FR654425A - Tilting mechanism for placement in electrical pipe switches : en fr
  • DE474227C - Point setting device for electric railways : de en
  • US1707579A - Folding machine : en
  • US1707715A - Automatic spark and choke-valve control : en
  • DE474499C - Process for the production of an anthracite-like fuel by degassing pressed items which consist of a coal-oil mixture obtained by the Trent process : de en
  • US1707911A - Rivet-setting machine : en
  • FR654462A - New constructive form of funerary crosses, tumular plaques and others : en fr
  • FR654149A - : fr
  • GB309095A - Improvements in the hydrogenation of coal, tars, mineral oils and other carbonaceousmaterials : en
  • CA288445A - Rare metal alloy : en fr
  • DE474482C - Device for removing deposits on the impeller blades of water turbines : de en
  • FR654082A - Improvements to taps intended to regulate the flow of paint, thick liquids, oil and similar products : en fr
  • GB309515A - Improvements in or relating to relays and controlling apparatus energised by alternating electric currents : en
  • US1707276A - Gas broiler : en
  • US1707440A - Signal-receiving circuits : en
  • CA288449A - Viscose silk processing : en fr
  • DE474357C - Device for heating shaft furnaces : de en
  • GB299891A - Improvements in or relating to glass run channels and automobile bodies incorporating the same : en
  • CA288345A - Page turning device : en fr
  • CA288488A - Expansible shoe form : en fr
  • US1707317A - Apparatus for and method of connecting cables : en
  • US1707620A - Apparatus for vulcanizing inner tubes : en
  • US1707629A - Paddle-wheel-boat drive : en
  • USRE17253E - of lincoln : en
  • US1707915A - lefebvre : en
  • US1707801A - Apparatus for scoring ice : en
  • CA288339A - Matrix former and drier : en fr
  • CA288361A - Lock : en fr
  • CA288414A - Key ring holder : en fr
  • CA288470A - Grinding machine sharpener : en fr
  • US1707474A - Oil burner : en
  • US1707788A - Collapsible paper shipping basket : en
  • US1707865A - Radio schedule indicator : en
  • GB283581A - Food product and process of producing the same : en
  • GB309102A - Process for the manufacture of condensation products of the benzo-diazine series : en
  • DK39977C - Procedure and device for firing with fuel dust. : da en
  • FI12424A - Kombinerad stampnings- och valsningsapparat för framställande av mellanväggsplattor, konstgjorda stenar m.m. dylikt : en fi
  • FR654280A - Device for storing fuel on board seaplanes : en fr
  • CA288397A - Parachute : en fr
  • DE474436C - Screw locking, especially for the bracket screws in the railway superstructure, with locking pins that are spring-mounted in the screw bolt and snap into the recesses of the nut : de en
  • CA288350A - Insecticide : en fr
  • DE474419C - Switching device for electric motors, in which a switch body is placed on permanently connected contacts : de en
  • GB308889A - Roofs for vehicle bodies : en
  • FR654106A - Method of transmitting signals in t. s. f. : en fr
  • US1707773A - Electrical-quantities measuring system : en
  • GB283215A - Measuring or protecting apparatus for electric circuits : en
  • US1707466A - Insecticide and method of making the same : en
  • US1707578A - Dispenser for napkins and the like : en
  • US1707855A - Means for forming labels and the like on wooden containers and the like : en
  • US1707953A - Tback : en
  • US1707371A - Vehicle brake : en
  • CA288466A - Heat exchanger : en fr
  • DK39989C - Procedure for the manufacture of double-glazed windows with shell-shaped panes specially designed for vehicles or similar. : da en
  • GB308864A - Improvements in and relating to wind screen wipers : en
  • GB308896A - Improvements in or relating to lathes and analogous machine tools : en
  • US1707786A - Pretzel-cooking apparatus : en
  • US1707221A - Clothes hanger : en
  • US1707667A - Pump barrel : en
  • ES111323A1 - Improvements in the manufacture of frozen blocks or sweets with support or sleeve. : en es
  • US1707268A - Body mounting : en
  • US1707458A - Rim lock and operating means therefor : en
  • US1707676A - Locomotive and stoker therefor : en
  • DE474368C - Process for improving the physical properties of malleable cast iron : de en
  • DE474412C - Door hinge with torsion spring : de en
  • FR654293A - Improvements with artificial slates : en fr
  • ES111247A1 - A process for obtaining layers of preservative anti-oxidation cellulose lacquers. : en es
  • US1707627A - Water-tube boiler : en
  • US1707885A - Antislipping attachment for horseshoes : en
  • FR654476A - Device allowing the direct injection of compressed air or water into hollow foils : en fr
  • FR654343A - Packaging for film or photographic film : en fr
  • ES111224A1 - Arrangement to remotely maneuver electrical contact devices. : en es
  • CA288427A - Shellac manufacture : en fr
  • GB309054A - Improvements in or relating to automatic machines for operating upon boots or shoes : en
  • ES111207A1 - A process for obtaining pure hydroxides from heavy metals. : en es
  • FR654255A - Process for obtaining bleached and stain-free artificial silk products : en fr
  • FR654493A - Current generator machine for telephone systems : en fr
  • GB308945A - Improvements in cinematographic apparatus : en
  • GB309093A - Improvements in and relating to electric heating : en
  • FR654273A - Lifting wheel set : en fr
  • USD78172S - Design for a border strip for a dish or similar article : en
  • FR654306A - Improvements to machines for the manufacture of glass articles : en fr
  • CA288486A - Hollow shoe form : en fr
  • DK39976C - Apparatus for the manufacture of a food preservative. : da en
  • US1707633A - Process of recovering lubricants : en
  • US1707346A - Water-meter disk : en
  • US1707327A - Electric-fuse connection and terminal contact : en
  • ES111316A1 - A mechanical device to wash and dry pavements of all kinds. : en es
  • CA288392A - Electric stove : en fr
  • DE474397C - Method for operating work machines using an internal combustion engine which is used to generate compressed air which is used to drive auxiliary machines : de en
  • FR654370A - Combination of wet and dry closing for the bottom of vertical retorts or combustion chambers : en fr
  • GB308897A - Improvements in and relating to furnaces for steam boilers : en
  • DE474514C - Long-burning stove with filling shaft : de en
  • US1707488A - Engine starter : en
  • GB308905A - A new and improved application of ball bearings to engines, steering gear and the like : en
  • GB308923A - Improvements in and connected with manoeuvre indicating devices for use on road vehicles : en
  • GB308943A - Improvements in bullets, more especially intended for use in air-guns, or pistols : en
  • US1707370A - Typewriting machine : en
  • US1707431A - Battery hand lamp : en
  • US1707929A - Process and apparatus for drying seed cotton : en
  • DE474356C - Process for improving the yield of by-products in the distillation of solid fuels in horizontal chamber furnaces : de en
  • US1707775A - Method of producing carbon black : en
  • US1707547A - Laundry-drier-control apparatus : en
  • US1707486A - Electrooptical transmission : en
  • USD78143S - Design for a textile fabric : en
  • USD78181S - Design for a covering for vanity cases or analogous receptacles : en
  • FI12426A - Sorteringsanordning för Gods eller virke : en fi
  • FR654228A - Improvements in fuel injection in internal combustion engines : en fr
  • FR654434A - Advanced training for badgers : en fr
  • US1707621A - Regulator for recoil mechanisms or buffers : en
  • US1707861A - Advertising exhibitor : en
  • GB309219A - Improvements in or relating to feeler devices used in the transmission of pictures : en
  • ES111312A1 - A procedure to improve the ability to spin cotton. : en es
  • DE474235C - Fur shearing machine in which the skins are guided past the shear cylinder on a conveyor cloth over a pad with suction holes : de en
  • DE474654C - Method and device for advancing mining machines at the work site : de en
  • FR654128A - Central steam distribution station for gasoline or other hydrocarbon steam stoves with multiple burners : en fr
  • ES111218A1 - Improvements introduced in the manufacturing process of curtains and similar ones formed by wooden sticks crimped with wire. : en es
  • US1707253A - Temperature-control device : en
  • US1707567A - Wire farric : en
  • DE474265C - Cleaning device for electrodes u. Like. In electrical dust separation systems : de en
  • ES111243A1 - Diesel engine with injection without air spray. : en es
  • GB309110A - Improvements in or relating to light metal structures : en
  • US1707299A - Dual controlling device for motor vehicles : en
  • CA288426A - Beet preserving method : en fr
  • DE474485C - Foundation for the protection of buildings against mountain damage : de en
  • ES111249A1 - A procedure for the extraction and treatment of neutral fats from the washing waters of wool. : en es
  • FR654053A - Process for electrically heating furnaces, such as melting, annealing and quenching furnaces using heating resistors through which induction currents flow : en fr
  • FR654489A - Further training in tissue fixing machines : en fr
  • FR654256A - Automatic backlash seal for rotating shafts : en fr
  • FR654331A - Pasteurization device : en fr
  • FR654347A - : fr
  • GB308846A - Improvements in stays for skylights or the like : en
  • GR2248B - PERFECTIONS IN AND IN RELATION TO INSIDE THE DEVICE FOR THE RECORDING AND READING OF SYMPTOGRAPHS (CRYPTOGRAPHY AND DECRYPOGRAPHY). : el en
  • ES111340A1 - Altar hollow of home for the introduction of secondary airs. : en es
  • GB282813A - A process and apparatus for liquefying and supplying gases : en
  • GB308955A - Improvements in screw drivers and like hand tools : en
  • FR654480A - Motorcycle Dynamo Cruise Control Device : en fr
  • US1707237A - Reenforcing means for metallic plates : en
  • US1707556A - Fixture element : en
  • DE474525C - Cooling water regulator for internal combustion engines : de en
  • US1707444A - Breech mechanism for guns : en
  • US1707457A - Pin spotter and pin : en
  • US1707723A - Automobile identification : en
  • US1707934A - Combined curtain and drapery : en
  • ES111347A1 - A removable device in which all the heat is used, allowing with the expense of an ordinary hearth, to boil two pots, to have an oven and a hot water tank, and it can also be applied over ordinary hearths. : en es
  • CA288503A - Heel seat machine : en fr
  • DE474465C - Stone crusher : de en
  • FR654304A - Automatic pressure controller for pneumatic tires : en fr
  • GB309106A - Improvements in or relating to condensers, coolers or the like apparatus having tubular heat exchanging surfaces : en
  • ES111097A1 - Carburetor improvements for internal combustion engines. : en es
  • FR654337A - Heat exchanger device : en fr
  • GB286655A - Improvements in printing presses : en
  • FR654153A - Circular saw with upward motion : en fr
  • DE474159C - Planetary gear : de en
  • FR654132A - Device for emptying bathtubs : en fr
  • FR654224A - Aerial propeller : en fr
  • GB283114A - Improvements in or relating to couplings for use in rolling mills or the like : en
  • FR654090A - Monitoring device for train safety installations : en fr
  • FI12416A - Anordning vid drivhjul för tractorer och liknande : en fi
  • GB308910A - An electric flasher : en
  • CA288441A - Pick-up device : en fr
  • DE474320C - Sewing machine with a trimming device combined on a movable trestle : de en
  • DE474504C - Electromagnetic damping for the rotating system of static control regulators : de en
  • GB308903A - Method of flanging metallic tubes : en
  • ES111345A1 - A siphon system. : en es
  • FR654352A - Process for the treatment of copper-bearing wastewater from the artificial silk industry : en fr
  • GB309218A - Improvements in and relating to reinforced concrete structures : en
  • USD78146S - Design for a textile fabric : en
  • DE474637C - Conveyor system for bulk goods : de en
  • US1707515A - To paeco : en
  • DE474540C - Joke box with a picture appearing behind a grid : de en
  • DE474622C - Endless steady conveyor : de en
  • US1707400A - Indenting apparatus : en
  • US1707917A - Card carrier for visible card indexes : en
  • US1707254A - Focusing device for automobile lamps : en
  • CA288498A - Lead alloy processing : en fr
  • US1707925A - Self-propelled vehicle : en
  • US1707373A - Gate : en
  • US1707764A - Machine tool : en
  • US1707239A - Side door for railway box cars : en
  • US1707247A - Geared speed-changing device : en
  • US1707564A - Radiator for heating purposes : en
  • AU1922129A - Process forthe treatment of jute in order to obtain a fibre similar to wool : en
  • US1707468A - Parasiticidal oil : en
  • US1707967A - Sugar-dispensing container : en
  • DE474505C - Vibration speed regulator for constant current or voltage of generators : de en
  • CA288497A - Apparatus for producing and dispersing solids in liquids : en fr
  • CA288500A - Centrifugal clothes washer : en fr
  • US1707499A - Drop hammer : en
  • CA288504A - Last machine : en fr
  • US1707361A - Radiator cap : en
  • US1707546A - Gear-hobber control : en
  • US1707930A - Seed-cotton-drying apparatus : en
  • US1707933A - Locking device for screws and the like : en
  • US1707961A - Ravel stop : en
  • US1707903A - Circular saw : en
  • US1707926A - Eloat-controlled device : en
  • DE474290C - Heated rail transport car : de en
  • FR654405A - Steering knuckle steering control by a steering curve mechanism : en fr
  • GB309013A - Improved machine for cutting or trimming the edges of sheet metal boxes or the like : en
  • DE474423C - Ring mill with air sifting and pneumatic grist discharge : de en
  • CA288383A - Posture chair : en fr
  • US1707842A - Cotter-key puller : en
  • DK39978C - Device for Liquid Drainage from Centrifuges. : da en
  • US1707329A - Furnace : en
  • US1707463A - Method of forming fans : en
  • US1707409A - Paving tile : en
  • US1707435A - Rail-joint shim : en
  • US1707586A - Measuring instrument : en
  • US1707914A - Parallelogram-type pantograph : en
  • US1707836A - Refrigerating shipping package : en
  • US1707263A - Automatic embroidering machine : en
  • US1707467A - Fungicide : en
  • DE474376C - Longitudinally split socket : de en
  • DE474467C - Storage for the shaft of air separators : de en
  • US1707779A - Internal-combustion engine : en
  • US1707248A - Process for the manufacture of titanium oxide : en
  • US1707895A - Display stand : en
  • US1707587A - Process of preparing alpha fireproofing material for paints : en
  • USRE17254E - End and corner bumper : en
  • USRE17255E - Bumper : en
  • GB294959A - Improvements in and relating to subaqueous sound transmitting or receiving apparatus : en
  • US1707711A - Machine for coating tubes : en
  • US1707969A - Filing device : en
  • US1707741A - Spark plug : en
  • US1707879A - Finger-nail file : en
  • DE474612C - Thermoelectric column : de en
  • US1707557A - Flag holder : en
  • US1707576A - Rack : en
  • US1707611A - Apparatus for producing rolls of nonfraying material : en
  • FR654118A - Clockwork movement to which anyone can instantly add or remove an hour striking mechanism and a quarter striking mechanism : en fr
  • GB283851A - Method of producing cellulosic material : en
  • GB297311A - Electric furnace for heating strip metal by induction currents : en
  • US1707852A - Machine : en
  • US1707873A - Circuit closer : en
  • US1707493A - Safety razor : en
  • FR654069A - Apparatus for making glass insulators by pressing and tapping : en fr
  • FR654151A - Improvement provided in the establishment of phonographs, more particularly applicable for public hearings : en fr
  • ES111264A1 - A continuous apparatus for washing and distilling solid materials such as grape marc, fermented cereal residues and similar raw materials. : en es
  • ES111201A3 - A candy box. : en es
  • FI12399A - Anordning vid vagnar för cable crane with lensupportrar : en fi
  • FR654342A - : fr
  • GB295015A - Improvements in or relating to automatic lathes : en
  • DE474441C - Process for the production of coated electrodes for electric ovens : de en
  • DE474544C - Procedure to prevent the steam superheater from burning in the event of a fluctuating load in boiler systems operating with overheating : de en
  • US1707692A - Valve for water softeners or the like : en
  • US1707964A - Waste-heat-boiler plant : en
  • FR654477A - Combs with adjustable spacing or obliquity, for cutting hair with scissors, according to different lengths or obliquities : en fr
  • ES110255A1 - Perfections introduced in the manufacture of corsets. : en es
  • GB305119A - Improvements in or relating to hose couplings : en
  • GB285804A - An arrangement for controlling an operation depending upon whether a device is in motion or stationary : en
  • FR654305A - Reflector for automobile or other headlights : en fr
  • CA288467A - Hydro-oil burner : en fr
  • FR654250A - Device for automatically preventing the skidding of automobiles and other similar vehicles : en fr
  • FR654478A - Pneumatic saddle : en fr
  • US1707366A - Massaging device : en
  • FR654209A - Device for the automatic lubrication of friction cones in reversing couplings : en fr
  • FR654468A - Draft adjustment device with auxiliary air intake particularly intended for fireplace installations : en fr
  • FR654099A - Improvements in the manufacture of tire casings : en fr
  • GB308954A - Improvements in apparatus for delivering powders in measured volumes : en
  • GB308862A - Improvements relating to seats for motor vehicles : en
  • GB309208A - Improvements in or connected with sound reproducing : en
  • GB308895A - Improvements in indicating or warning devices for excess electric currents : en
  • DE474294C - Protection against dripping water on insulators and electrical feed-throughs under OEl : de en
  • FR654158A - Multiple cables or sections of similar lines with conductors arranged in parallel layers and crossed to form double or quadruple lines free of induction : en fr
  • FR654170A - Improvements made to the means of checking airplanes : en fr
  • FR654498A - Synchronous reproduction of sounds and images : en fr
  • GB290238A - Improvements relating to remote control arrangements for alternating current circuits comprising metal sheathed cables : en
  • FR654105A - Improvements to mechanical devices to burn liquid or more or less viscous fuels : en fr
  • GB308931A - Improvements in or relating to collapsible boxes and like containers : en
  • ES111364A1 - Procedure for mineralization of sludge from wastewater. : en es
  • GB292175A - : en
  • FR654241A - Combined apparatus for the hot purification of gases and vapors from the distillation or pyrogenation of carbonaceous materials, and the regeneration of the purifying material : en fr
  • US1707485A - Polishing cloth : en
  • US1707675A - Lamp-making machine : en
  • US1707897A - Outboard motor : en
  • DE474582C - Dust protection device for vehicles, in particular motor vehicles : de en
  • FR654084A - Line end connection to transform the resistance of a pupinized line into the resistance of a homogeneous line : en fr
  • FR654179A - Removable jaw with movable clamping jaw : en fr
  • ES111248A1 - An industrial product consisting of a paste that aims to reproduce copies of writings of typewriters and those executed with inks, pencils and otherwise. : en es
  • GB298614A - Improvements in or relating to frequency changers for use in picture and other high speed telegraph systems : en
  • FI12421A - Apparat riktning av eggen på rakbett o. dyl. : en fi
  • FR654270A - Evacuation conveyor bridge for mines or open-cast operations, and in particular for lignite mines : en fr
  • DE474373C - Device for suppressing disturbing pulsations or modulations in AC systems, especially for high frequency : de en
  • FI12403A - For the purposes of this Regulation, the competent authorities for the implementation of the Directive shall be notified. : en fi
  • GB287876A - Improvements in and relating to refractory iron alloys : en
  • US1707615A - Rail-tie connection : en
  • US1707827A - Feeler for looms : en
  • US1707744A - Multicopy attachment : en
  • US1707236A - Apparatus for effecting a repeated closing of automatic switches : en
  • FR654237A - Bench test : en fr
  • FR654418A - Preparation of azo dyes : en fr
  • US1707553A - Roof construction : en
  • US1707799A - Pouring vessel : en
  • FR654193A - Improvements to electrical systems incorporating electronic discharge tubes : en fr
  • FR654314A - Process for increasing viscosity and improving lubricity of oils : en fr
  • GB284618A - Device for manufacturing artificial silk : en
  • GB308881A - Improvements in or relating to drop-side bedsteads or cots : en
  • US1707406A - Furnace electrode : en
  • GB309053A - Improvements in the manufacture of artificial filaments from viscose : en
  • FR654126A - Improvements to clips or removable clips for papers or other objects : en fr
  • FR654182A - Track contact device for automatic protection installations in railways : en fr
  • FR654242A - Process and device for the hot regeneration of metallic or oxymetallic masses which have been used for the purification of gas from the distillation or pyrogenation of carbonaceous materials : en fr
  • FR654365A - Automatic sifting device for ashes from coals, seeds, granules and others : en fr
  • GB308898A - Improvements in or relating to refrigerating apparatus of the absorption type : en
  • FI12422A - Avskärnings- och utstansningsanordning för munstycksblad : en fi
  • US1707649A - Rock-drilling tool : en
  • US1707574A - Roadway with improved curbstone and gutter : en
  • US1707298A - Adjustable obstetric forceps : en
  • US1707555A - Apparatus for grinding corrugated rolls and bedplates : en
  • US1707695A - Suction apparatus for imbibition printing : en
  • FR654333A - : fr
  • US1707337A - Circulator for boilers : en
  • ES111270A1 - A procedure for the disinfection and conservation of fruits. : en es
  • ES111353A1 - A procedure to sweeten castor oil. : en es
  • US1707750A - Cam-shaft oiling : en
  • FI12401A - Förfaringssätt framställning av föremål av kautschuk och liknande ämnen : en fi
  • FR654338A - : fr
  • DE473794C - Shake valve for shake forming machines : de en
  • FR654433A - Device for supplying discharge tubes in a gaseous atmosphere : en fr
  • ES111756A1 - A process of cultivation of land through the electrification and nitrification of the same. : en es
  • GB308924A - Improvements in and relating to reinforced concrete structures : en
  • DE474541C - Collapsible container or box for fragile items with an insert : de en
  • FR654251A - Frozen treat : en fr
  • GB309016A - Improvements in flushing cisterns for sanitary and other purposes : en
  • ES111369A1 - Procedure for welding and heating metals and alloys. : en es
  • FR654083A - Reclosing circuit breaker prevented : en fr
  • ES111370A2 - A hermetically closing window with fan. : en es
  • FI12396A - It is necessary to carry out the operation : en fi
  • US1707372A - Road construction : en
  • USD78175S - Design for an ornament for automobiles : en
  • ES110870A2 - Procedure for manufacturing leaded cardboard labels. : en es
  • ES111255A1 - Tool holder with adjustment device for the blade or steel edge. : en es
  • ES111297A1 - An automatic limiter of the speed of automobiles and in general of all kinds of engines. : en es
  • ES111222A1 - Improvements in electric motors. : en es
  • ES111238A1 - An iron or metal container with shutter for the purge hole. : en es
  • US1707498A - Motion-picture machine : en
  • US1707514A - Safety device for mechanically-operated rolls : en
  • DE474719C - Airplane with cylinders rotating around transverse axes : de en
  • GB308944A - Water distributing device for irrigation purposes : en
  • DE474477C - Resilient pillion seat for motorcycles : de en
  • FR654301A - : fr
  • FR654230A - Improvements in machines for the manufacture of concrete blocks and similar materials : en fr
  • GB308843A - An improved motor vehicle direction indicator : en
  • DE474490C - Multi-stage centrifugal pump : de en
  • FR654268A - Collar improvements : en fr
  • FR654426A - Shed spacing device for looms without weaving mechanics : en fr
  • FR654112A - Improvements to cooling systems for compressors : en fr
  • US1707496A - Power take-off : en
  • US1707702A - Sachusetts : en
  • US1707755A - Record-card-controlled machine for sorting and the like : en
  • US1707893A - Furnace : en
  • CA288410A - Paper napkin holder : en fr
  • DE474613C - Device for switching two taps of a step transformer during operation by two circuit breakers moving in opposite directions with pre-contacts : de en
  • US1707533A - Clip for gratings : en
  • US1707682A - Door catch : en
  • US1707246A - Automotive clutch device : en
  • US1707580A - Machine for interfolding sheets : en
  • US1707945A - Electromagnetic-wave receiving system : en
  • US1707390A - Self-closing shoe : en
  • US1707481A - Vault-door stopper : en
  • ES111341A1 - Rotary plow of automatic march. : en es
  • US1707517A - Hoisting device : en
  • GB306841A - Improvements in or relating to alternating current commutator motors : en
  • GB308890A - Apparatus for preparing paper or fabric as roofing or like material : en
  • CA288505A - Wood pulp article : en fr
  • US1707395A - Method of burning argillaceous material and product resulting therefrom : en
  • DE474478C - Security lock with alarm device for bicycles, motorcycles or similar vehicles : de en
  • DE474426C - Two-drum cable car : de en
  • FR654276A - : fr
  • GB308929A - Improvements in devices for holding or suspending milk bottles : en
  • DE474297C - Device for suppressing the earth fault and charging current : de en
  • DE474491C - Cleaning device for classifying grates : de en
  • US1707282A - Radiator shield : en
  • US1707304A - Fluid compressor : en
  • USD78141S - Design for a textile fabric : en
  • DE474664C - Process for the preparation of a derivative of isopropylallylbarbituric acid : de en
  • US1707808A - Insulated wire for electric installation : en
  • US1707403A - Brush holder for revolving brushes : en
  • US1707886A - Automobile headlight : en
  • US1707501A - Automatic train-control device : en
  • US1707683A - Computing scale : en
  • US1707494A - Gijido m : en
  • FR654511A - : fr
  • GB309015A - Improvements in or relating to electric condensers : en
  • FR654133A - Manufacturing process of an artificial marble : en fr
  • US1707737A - Internal-combustion motor : en
  • US1707718A - Braiding machine : en
  • US1707401A - Container : en
  • US1707864A - Bookkeeping machine : en
  • FR654263A - Process for obtaining plastic from waste cellulose acetate : en fr
  • GB309203A - Improvements in the manufacture and production of cellulose esters : en
  • FR654519A - Further training in incandescent lamps and similar devices : en fr
  • ES111339A1 - A device designed to wax floors and at the same time perform the operations of virutillar, sweep, spread the wax and remove luster or shine to the floors. : en es
  • GB309005A - Process for the manufacture of oxygenated organic compounds : en
  • US1707353A - Valve-handle connection : en
  • FR654236A - : fr
  • US1707694A - Locking bolt for doors : en
  • US1707823A - Centrifugal drier : en
  • DE474363C - Device for turning the pressure cylinder on and off on holding cylinder high-speed presses : de en
  • FR654372A - Bandage intended more specifically to serve as a sanitary napkin : en fr
  • FR654449A - Process for the preparation of liquid combinations from gas : en fr
  • US1707542A - Staff and jewel mounting for watches : en
  • CA288376A - Adjustable can-opener : en fr
  • US1707480A - Footwear and artificial-leather upper material therefor : en
  • DE473374C - Fuel pump system for multi-cylinder internal combustion engines with fuel distributors : de en
  • US1707954A - Skip hoist : en
  • USD78166S - Design for a bracket arm for electric-light fixtures : en
  • CA288370A - Chain : en fr
  • CA288428A - Photographing machine : en fr
  • US1707265A - Means for testing lever keys : en
  • US1707532A - Frying pan : en
  • DE474020C - Easter bunny moved by a built-in spring mechanism : de en
  • DE474305C - Thomas calculating machine : de en
  • US1707746A - Pump for motor-vehicle air brakes : en
  • US1707946A - Can-opening device : en
  • US1707343A - Apparatus for handling solid material : en
  • US1707550A - Mixing machine : en
  • USD78183S - Design for a covering for vanity cases or analogous receptacles : en
  • US1707404A - Fastening-inserting machine : en
  • US1707898A - Concrete ore-bunker plant : en
  • US1707294A - Heat-treating furnace : en
  • US1707664A - Centrifugal pump : en
  • US1707919A - Toggle : en
  • DE474277C - Dividing machine for dough and similar kneadable masses : de en
  • US1707275A - Vacuum-tube device : en
  • CA288437A - Sound reproducer : en fr
  • CA288403A - Cushion tire : en fr
  • CA288425A - Tobacco pipe : en fr
  • DE474409C - Rubber tires with fabric insert made of ramie and artificial silk : de en
  • USD78144S - Design for a textile fabric : en
  • CA288393A - Drilling appliance : en fr
  • ES111355A3 - A procedure for the attachment of spare wheels of motor vehicles. : en es
  • CA288363A - Printing and embossing material : en fr
  • DK39981C - Steering and Controller. : da en
  • US1707689A - Retractor : en
  • US1707923A - Drop pit : en
  • US1707396A - Lawn-mower sharpener : en
  • FR654195A - Improvement in ironing presses : en fr
  • ES111286A3 - Procedures introduced in electric irons. : en es
  • FR654206A - Car brake force distributor : en fr
  • FR654356A - Purifying process for carnauba wax and similar vegetable waxes : en fr
  • DK39994C - Weight. : da en
  • ES111359A1 - Improvements in the telegraph repeaters of start-up and arrest. : en es
  • GB299885A - A method of regulating the firing of furnaces : en
  • GB308871A - Improvements relating to straight-bar knitting machines and the goods produced thereon : en
  • GB309011A - Improvements relating to vacuum brake cylinders : en
  • US1707920A - Steam generator : en
  • CA288385A - Perpetual calendar : en fr
  • US1707560A - Safety sheave block : en
  • US1707792A - Pencil and pen holder : en
  • US1707940A - Phenol-acetylene resin : en
  • USD78145S - Design for a textile fabric : en
  • USD78137S - Design for a pot or similar article : en
  • US1707797A - Combination lock : en
  • CA288483A - Radial cylinder internal combustion engine : en fr
  • CA288369A - Pneumatic tire : en fr
  • CA288406A - Imagery transmission mechanism : en fr
  • CA288378A - Hydroplane : en fr
  • US1707283A - Suspension for cone loud-speakers : en
  • US1707623A - Furnace : en
  • US1707722A - Vending machine : en
  • US1707734A - Retort oven : en
  • CA288494A - Boning for flexible materials : en fr
  • US1707782A - Pulverizing attachment for plows : en
  • US1707848A - Safety-razor-blade holder : en
  • CA288373A - Photographic process : en fr
  • CA288462A - Liquid hydrocarbon treating apparatus : en fr
  • DE474530C - Protective box : de en
  • US1707311A - Body for motor vehicles : en
  • FR654096A - New method of classification by superposition and maintenance of accounting documents, information, statistics or other allowing the visibility of the title of the accounts and adaptation of this process to the accounting : en fr
  • FR654461A - Articulated printing stand printing machine : en fr
  • GB308848A - Means for supporting hose and like flexible pipes : en
  • US1707559A - Flowerpot : en
  • US1707896A - Cut-flower holder : en
  • US1707385A - Carle guide : en
  • US1707300A - Annealing furnace : en
  • US1707795A - Current motor : en
  • GB303000A - Means for driving the stripping brushes of carding machines : en
  • GB308957A - A press for moulding powdered or granular materials : en
  • US1707516A - Vehicular amusement device : en
  • FR654129A - Production of carbazol derivatives : en fr
  • GB308938A - Improvements in or relating to gear grinding or milling machines : en
  • US1707408A - Shearing device : en
  • US1707838A - Advertising machine : en
  • US1707249A - Gas-producing apparatus : en
  • US1707490A - Shock absorber for automobiles : en
  • US1707570A - Loud-speaker : en
  • US1707502A - Typewriting machine : en
  • US1707582A - Wristband : en
  • US1707803A - Method of soot removal : en
  • US1707250A - Angle-cock device : en
  • US1707884A - Signaling device : en
  • US1707939A - Wear course for pavements : en
  • FI12405A - Shredder : en fi
  • CA288390A - Butt hook : en fr
  • US1707439A - Spring jar closure : en
  • US1707339A - Truck-centering mechanism : en
  • US1707450A - Bbschbgwkteb haetttng : en
  • DE474371C - Receiver for electrical image transmission : de en
  • US1707426A - Supplemental plowshare : en
  • US1707648A - Door-operating mechanism : en
  • US1707922A - Lock : en
  • US1707789A - Beater : en
  • US1707686A - Combination radiospeaker and electric-liout fixture : en
  • USD78157S - Design for a bottle : en
  • US1707628A - Hinge : en
  • US1707798A - Skylight : en
  • US1707234A - Rectifying unit and method of producing the same : en
  • US1707899A - Washer-scratching machine : en
  • US1707334A - Filler for soap : en
  • US1707368A - Range and deflection setting mechanism : en
  • US1707436A - Wear-compensating means for rail joints : en
  • GB283116A - Magnetostrictive vibrator : en
  • DE474513C - Hot air shower : de en
  • ES111252A3 - A truck or bogie system for rail cars. : en es
  • FR654373A - Process for the reaction and formation of salts with other salts by the dry route : en fr
  • FR654419A - Agents for controlling insect pests : en fr
  • US1707308A - Electric heater unit : en
  • US1707593A - Apparatus for indicating the deviation from horizontal of beams of light projected by reflectors : en
  • FR654115A - Safety assembly of the head of a bicycle fork with the threaded tube carrying the handlebars : en fr
  • US1707636A - Automatic brake-releasing valve : en
  • US1707672A - Contact and filter apparatus : en
  • US1707820A - Line float for casting : en
  • US1707881A - Hoisting and load-discharging machine : en
  • ES110962A1 - Improvements in the separation of gas or suspended matter from the gas that is released from metallurgical or other furnaces. : en es
  • DE474393C - Workbench with gear and holding devices for machine tools for woodworking : de en
  • DE474408C - Elastic wheel : de en
  • DE474415C - Process for firing refractory bricks with a high level of softening and high resistance to slag attack : de en
  • DE474562C - Paper support plate with an upper part that can be folded back to expose the margin stops : de en
  • FR654364A - Rain and storm hood for baby carriages : en fr
  • GB308857A - Improvements in or relating to endless belt conveyors or elevators : en
  • US1707509A - Folding bed : en
  • US1707908A - Motor-driven snowplow : en
  • ES109299A2 - A regulating device for compressed air brakes. : en es
  • GB309014A - Improvements relating to hard tennis courts : en
  • US1707804A - Kitchen utensil : en
  • US1707859A - Amusement apparatus : en
  • US1707670A - Valve-facing tool : en
  • US1707259A - Fluid-pressure brake : en
  • CA288382A - Polishing liquid : en fr
  • ES111231A1 - Improvements in door locks. : en es
  • FR654402A - Enhancements to high frequency duplex communications systems : en fr
  • CA288508A - Broadcasting system : en fr
  • CA288513A - Continuously operating ore or oil shale converting retort furnace : en fr
  • CA288424A - Mould for concrete garbage receptacles : en fr
  • CA288479A - Armored electric cable : en fr
  • US1707255A - Building construction : en
  • US1707585A - Process of molding : en
  • US1707583A - Pump jack : en
  • US1707382A - Vacuum cleaner : en
  • US1707720A - Fastening means : en
  • GB308844A - Improvements in or relating to coin-in-the-slot machines : en
  • DE474440C - Control panel for electrical systems : de en
  • US1707731A - of akron : en
  • CA288421A - Knitting mending machine : en fr
  • US1707388A - Selvage protector : en
  • US1707749A - Self-adjusting valve mechanism : en
  • US1707412A - Island : en
  • US1707422A - Coupling : en
  • CA288400A - Landing gear for aircraft : en fr
  • CA288408A - Television and tele-photography : en fr
  • DE474369C - Housing serving as a lubricating sleeve for the axle of wheel sets on rail vehicles : de en
  • DE474450C - Lever balance with rotating weight : de en
  • FR654079A - Clamping device for two or more concentric windings of transformers : en fr
  • FR654108A - Process for increasing the action of improving detergents in the textile industry : en fr
  • US1707941A - Ments : en
  • US1707714A - Bounding toy : en
  • CA288394A - Engine control mechanism : en fr
  • US1707511A - Holder for closures, such as lids, sashes, doors, and the like : en
  • US1707882A - Rock drill : en
  • USD78168S - Design fob stocking : en
  • CA288447A - Mica laying machine : en fr
  • US1707736A - Tonsil enucleator : en
  • US1707815A - Cushion tire with arched base : en
  • USD78180S - Design fob a covering fob vanity cases ob analogous beceptacles : en
  • US1707928A - Stack holder and can-end feed therefor : en
  • DE474470C - Device for supporting the knife shaft on roll cutting machines : de en
  • CA288387A - Wringer connection : en fr
  • ES111285A1 - A bean seeder. : en es
  • DE474272C - Process to prevent scale formation : de en
  • FR654345A - Method and furnace for operating a gasifier charged with inferior fuel, in particular small lump fuel : en fr
  • FR654424A - Glass plate for floors, walls and ceilings : en fr
  • FR654192A - Method and apparatus for blowing bulbs : en fr
  • FR654283A - Set of devices applicable to automatic pressure lubrication of axles of railway equipment : en fr
  • FR654380A - Gas heated steam boiler : en fr
  • FR654362A - Water treatment process : en fr
  • DE474438C - Loop antenna : de en
  • FI12392A - Bunsenbrännare : en fi
  • CA288372A - Gate and liquid dispenser : en fr
  • US1707277A - Binder for laminated mica products : en
  • US1707266A - Clamp-screw lock : en
  • US1707319A - Refrigerating device : en
  • DE474500C - Device for the production and conveyance of spray peat : de en
  • DE474550C - Device for soldering the longitudinal seams of cylindrical sleeve mantles : de en
  • GB289781A - Improvements in or relating to variable electric condensers : en
  • CA288352A - Gas burner : en fr
  • CA288438A - Steam cleaner : en fr
  • US1707766A - Combination pillow and vanity case : en
  • US1707487A - Supporting case for flatirons : en
  • DE474301C - Process for the production of azo dyes, especially for dyeing rayon from regenerated cellulose : de en
  • US1707367A - Ticket-marking holder : en
  • US1707738A - Metallic clothing for opening, breaking, preparing, or carding fibrous substances : en
  • US1707888A - Ventilator : en
  • US1707520A - Soaking-drum apparatus : en
  • US1707965A - Illuminated sign : en
  • CA288367A - Ice skate : en fr
  • DE474264C - Gas meter with movable walls and control bells with liquid lock : de en
  • GB308915A - Improvements in or relating to pressing machines : en
  • US1707363A - Adjustable leg : en
  • US1707678A - Bill file : en
  • ES111292A1 - Machine for the extraction of oil from the mass of the olives by the process of inverted filtration and reduced pressures. : en es
  • FR654189A - malleable diathermy electrode : en fr
  • FR654350A - Thread breaker slider for continuous ring spinning machine : en fr
  • GB290263A - Treating artificial silk : en
  • DE474322C - Feeding device for tapes or the like on sewing machines, which is carried by the presser foot : de en
  • USD78158S - Design fob : en
  • USD78167S - Design for a bottle : en
  • GB308900A - Improvements in banjos : en
  • CA288357A - Seed drill shoe regulator : en fr
  • ES111367A1 - An improved system of directional antennas for the transmission and reception of electromagnetic waves, for telegraphy or wireless telephony. : en es
  • GB308850A - Improvements in and relating to devices for fixing a hose or other similar device toa pipe by means of a band : en
  • GB307083A - A process and apparatus for liquefying and supplying gases : en
  • CA288417A - Cure for cereal diseases : en fr
  • FI12425A - Sorteringsanläggning : en fi
  • GB299355A - An improved system of and apparatus for the telegraphic or telephonic transmission and reception of messages : en
  • GB301794A - Improvements in or relating to means for lifting motor and like vehicles : en
  • DE474184C - Method of manufacturing wrought iron brake shoe holders : de en
  • US1707826A - Sounding wheeled toy : en
  • US1707777A - Heat interchanger : en
  • FR654162A - Heating stove : en fr
  • FR654103A - Inflator trolley : en fr
  • FR654113A - Bolt fixing for electrical insulators : en fr
  • FR654488A - Individual electrical control for spinners : en fr
  • ES111230A1 - Improvements in the procedure of mechanical spinning of wool and its blends. : en es
  • US1707492A - Mold : en
  • US1707947A - Valve-pin pliers : en
  • FR654459A - Improvements in sofas, lounge chairs, sofa beds with clothes chests : en fr
  • FR654247A - Woodworking machine : en fr
  • FR654334A - : fr
  • FR654131A - Insulating box for the ends of power lines : en fr
  • FR654497A - Advanced side curtains for sun blinds and the like : en fr
  • US1707600A - Roll-up window screen : en
  • ES110056A2 - A direction indicating device for automobiles. : en es
  • GB308899A - Improvements in or relating to spectacles, eyeglasses and the like : en
  • FR654386A - Primer containing Turkish red oil : en fr
  • FR654403A - Improvements to strobe devices : en fr
  • FI12415A - Device for film screening machines to prevent film from igniting : en fi
  • GR2243B - VALVE FOR INTERNAL COMBUSTION ENGINE (BY EXPLOSIONS) AND ITS METHOD OF CONSTRUCTION. : el en
  • DE474489C - Coupling device for punching holes : de en
  • ES111221A1 - Improvements in the electrical relays applicable more especially to the regulating systems for electric motors. : en es
  • FR654292A - Improvements to propellers : en fr
  • ES111336A3 - Carbonization process for dry or anthracite coal. : en es
  • US1707279A - Process for the mechanical working of metals : en
  • DK39992C - Device for preheating the combustion air to the boilers in steam power plants by means of the heat given off by the waste steam. : da en
  • FR654176A - Improvements to shoes, slippers and more : en fr
  • ES111278A1 - A cupboard fresquera. : en es
  • ES111262A1 - Steel stamp : en es
  • FR654073A - Mole or drain plow : en fr
  • FR654088A - Improvements to the support of mine galleries : en fr
  • FR654351A - Improvements made to the control levers, in particular those for operating the brakes of a vehicle : en fr
  • GB309109A - Improvements relating to bushings for use with electrical apparatus : en
  • FR654290A - Extendable frame : en fr
  • FR654355A - Talking machine : en fr
  • DE474464C - Coffee grinder with an inner rotatable and an outer grinder that is fixed in normal operation : de en
  • ES111326A1 - A device for lighting stamped films. : en es
  • US1707459A - Controlling device for electric motors : en
  • US1707805A - Shuttle construction : en
  • ES111272A1 - Sleeves for pipes. : en es
  • GB308434A - Improvements in or relating to hydraulic pump mechanisms : en
  • DK39982C - Apparatus for Measuring Liquids. : da en
  • US1707229A - Carburetor : en
  • USD78184S - Design for a covering for vanity cases or analogous receptacles : en
  • GB299353A - Improvements in machines for sowing or distributing seeds, manures, and other materials : en
  • US1707522A - Current-transmission apparatus for printing-telegraph and other systems : en
  • USD78155S - Design for an eyeshade : en
  • GB307412A - Improvements in and relating to parachutes : en
  • DE474359C - Process for calcining coke : de en
  • ES111206A1 - A process for manufacturing a fertilizer containing phosphorus, azoe and potash. : en es
  • FR654215A - Mud flaps for shoe heels : en fr
  • DE474556C - Switching device for pulling the roller forwards and backwards in the case of laundry box ironers : de en
  • FR654160A - Side-operated lever switches : en fr
  • FR654210A - Improvements to hard metal compositions and their manufacturing processes : en fr
  • FR654213A - Automatic window regulator : en fr
  • GB308911A - Improvements in and relating to suit-cases and the like : en
  • FR654060A - Bottle closure that cannot be restored after opening : en fr
  • DE474576C - Flower pot made in one piece with the bottom : de en
  • USRE17257E - Joseph massolle : en
  • DE474247C - Tap for gasoline and similar easy flowing substances : de en
  • FR654198A - Landing gear for aircraft : en fr
  • US1707625A - Film-exposure apparatus for motion pictures : en
  • US1707258A - Automotive brake : en
  • US1707810A - Apparel garment : en
  • ES111213A1 - Procedure of sulphation by the plaster of the ammoniacal solution, serving the purification of gases. : en es
  • FR654465A - Process for the closed-cycle decomposition using sulfuric acid of the rare earth ores of zirconium and titanium liable to undergo this treatment : en fr
  • GB308953A - Improvements in or relating to hair waving appliances : en
  • ES110880A2 - Sheet metal support. : en es
  • GB308952A - Improvements in elevators for agricultural machinery : en
  • DE474515C - Heating stove with air heating shafts arranged around the furnace and surrounded by flues : de en
  • ES111291A1 - A device to improve the operation of the plows. : en es
  • FR654218A - Improvements in silencers for explosion engines : en fr
  • DE474383C - Method of attaching individual button teeth to their back plate : de en
  • FR654398A - staple pin : en fr
  • US1707669A - Mixing apparatus : en
  • DE474337C - Pipe connection for storm lanterns : de en
  • ES111223A1 - Improvements in the construction of nozzles for homes. : en es
  • GB308913A - Improvements relating to electric resistances : en
  • FR654269A - Alarm device for all applications : en fr
  • GB308855A - Improvements relating to means for receiving deposits in banks and other buildings from the exterior thereof : en
  • ES111343A1 - Electric heater. : en es
  • US1707416A - Attachment for cultivators : en
  • US1707417A - Synthetic production of ammonia : en
  • FR654166A - Improvements to electric regulators : en fr
  • GB281717A - Manufacture of artificial materials : en
  • GB291035A - Improvements in cooling devices for mashing vessels for crystallisable material, more particularly for the sugar industry : en
  • FR654223A - New automatic bung and falsetto for barrels : en fr
  • FR654303A - Improvements to burners for pulverized fuels : en fr
  • US1707698A - Seed treating and mixing device for grain drills : en
  • US1707847A - Ice-scoring machine : en
  • FR654323A - Improvements to ring spinning and twisting machines : en fr
  • FR654363A - Device for automatic adjustment of hotplates, in particular steam boilers : en fr
  • GB308914A - Improvements in or relating to carpet sweepers : en
  • ES111356A1 - Improvements in acoustic equipment. : en es
  • US1707357A - Hand brake : en
  • US1707854A - Playground apparatus : en
  • ES111261A1 - Improvements in or relative to the combustion of solid pulverized fuels in furnaces, stoves or similar. : en es
  • ES111338A1 - Improvements introduced in the manufacture of molded ice cream. : en es
  • GB287443A - Improvements in or relating to cleaning devices for yarn or the like : en
  • USD78160S - Design for a textile fabric or similar article of manufacture : en
  • FR654396A - : fr
  • FI12410A - Sätt att framställa pappersmas : en fi
  • ES110633A1 - A painting. : en es
  • ES111191A1 - Procedure for the subsequent treatment of composite steels. : en es
  • GB308958A - Improvements in and relating to the manufacture of azo-dyestuffs : en
  • GB308894A - Portable ground stanchion usable as a strainer post : en
  • GB309056A - Improvements in apparatus for use in the electrolytic deposition of metal on metal tubes : en
  • USRE17256E - Electrostatic telephxmca : en
  • DE474653C - Portable electric torch lighter : de en
  • US1707640A - Tube-stripping apparatus : en
  • DE474558C - Process for dewatering raw peat by pressing with the addition of hard dry peat : de en
  • GB290558A - : en
  • FR654272A - Economical device for vacuum concentrating : en fr
  • FI12402A - For the purposes of this Regulation, the competent authorities for the implementation of the Directive shall be notified. : en fi
  • FR654119A - Mill with running wheel and lying wheel : en fr
  • DE474310C - Nut lock : de en
  • FR654142A - maneuvering equipment for electrically propelled ships : en fr
  • GB299295A - A system of connections for telephone installations : en
  • FR654421A - Improvement in the mode of supplying the inductors of a series motor, with direct current during recovery operation : en fr
  • FR654417A - Amalgam tank for electrolysis of alkali and alkaline earth chlorides : en fr
  • FR654486A - Combined collar and tie : en fr
  • GB300257A - Improved method of and means for cooling wholly enclosed electric machines : en
  • FR654315A - Process for the production of aldol : en fr
  • DE474453C - Collar button with a rubber foot : de en
  • GR2240B - RECTANGULAR HOME WITH PROPERTY AND MOBILE DIAPHRAGMS FOR A HEATING MOTOR OR FOR ANY OTHER HEATING PURPOSES. : el en
  • DE474418C - Process for the production of lead-free cables with impregnated paper insulation : de en
  • DE474533C - Metal stuffing box packing for liquid sealing in piston pumps : de en
  • FR654078A - Automatic lifting plow : en fr
  • FR654258A - Thermometer for automotive radiators and other applications : en fr
  • ES111220A1 - Improvements in the regulation systems for electric motors. : en es
  • ES111325A1 - A rescue and rescue team for sinks of underwater ships. : en es
  • CA288368A - Garment : en fr
  • GB308959A - Improvements in or relating to testing apparatus for motor vehicles : en
  • GR2246B - GRAIN SOWING MACHINE PER UNIT. : el en
  • GB293010A - Improvements in metallurgical furnaces : en
  • GB308932A - Improvements relating to bushes for axle boxes : en
  • FR654174A - Mobile dam with upper valve : en fr
  • FR654456A - Device for adapting to an electric motor a gear multiplier or gear reducer : en fr
  • FR654216A - Automatic device for stretching and knotting metal ties around boxes, bales, etc. : en fr
  • GB309000A - Improvements in or connected with foot actuated or controlled mechanisms of self propelled vehicles, "motor boats", aircraft and the like : en
  • FR654377A - Automatic compensation device for electrical quantities : en fr
  • DE474631C - Smoke generator for smoking apparatus : de en
  • ES111319A1 - A process for obtaining bornyl and isobornyl ethers. : en es
  • FR654056A - New process for activating the fermentation of the dough in the making of bread, and a product prepared to implement this process : en fr
  • GB309012A - Improvements in or relating to the production of creams having curative properties : en
  • DE474253C - Motor vehicle wheel : de en
  • DE474321C - Tape turning device for sewing machines, through which the long sides of the inserted tape are turned over : de en
  • FR654235A - Improvements to tape unwinding devices, especially those for paper reinforcement or cover tapes used in the manufacture of sewn paper bags : en fr
  • FR654339A - Device for the presentation of photographic views on glass or film, applicable to advertising : en fr
  • ES111096A1 - Carburetor improvements for internal combustion engines. : en es
  • FR654226A - Rotary motor : en fr
  • FR654447A - Inking device for printing machines : en fr
  • CA288416A - Cooking utensil : en fr
  • DE474474C - Hand truck with table : de en
  • FR654159A - Washing machine : en fr
  • FR654264A - Cardan power take-off forming a clutch : en fr
  • US1707452A - Telephone attachment : en
  • US1707970A - Liquid-level gauge : en
  • US1707323A - Game : en
  • USD78153S - Design for a radiator cap : en
  • GB304128A - Improvements in and relating to control gear for aircraft : en
  • GB309229A - Improvements in or relating to the extraction of oils from carbonaceous materials bymeans of solvents under pressure : en
  • GB309092A - Improvements in or relating to the cylinders of internal combustion engines : en
  • GB284591A - Improvements in landing arrangements for aircraft on moving craft : en
  • GB302176A - Improvements in processes for vulcanizing rubber and products obtained thereby : en
  • US1707508A - Automatic inflater for pneumatic tires : en
  • US1707264A - Fluid-pressure control for cylinder cocks : en
  • US1707601A - Inviolable and unfillable bottle : en
  • US1707333A - Method of and apparatus for manufacturing paper : en
  • FR654312A - Planer-profiler for planing objects over part of their length : en fr
  • FR654457A - Process and plant for tanning hides : en fr
  • GB301863A - Improvements in spigot-and-socket pipe joints : en
  • ES111256A1 - Apparatus constituted by a system of rotating mirrors, on horizontal and vertical axes, for use in automobile car, which placed in a conveniently chosen front point, which could be the radiator cap, and founded on the physical law of the : en es
  • US1707429A - Method of and apparatus for forming articles from pulp : en
  • US1707512A - Rack for actuating the shuttles of narrow-ware looms : en
  • US1707544A - Electrodynamic device : en
  • GB308874A - Improvements in or relating to grinding or abrading machines : en
  • FR654134A - Match holder : en fr
  • US1707726A - Ball-throwing machine : en
  • US1707825A - Multicolor cinematograph and other film : en
  • US1707411A - Automatically-operating mold-making machine : en
  • US1707592A - Tack button : en
  • US1707751A - Pumping device : en
  • GB309104A - Improvements relating to brine evaporation : en
  • DE474422C - Ladder support for the production of a stepladder from an ordinary ladder : de en
  • US1707297A - Basket for dishwashers : en
  • US1707924A - Windmill : en
  • FR654429A - Collar device to prevent point lifting : en fr
  • DE474352C - Machine for bending sheet metal : de en
  • US1707684A - Face powder : en
  • DK40001C - Pipe lighting device, in particular for Advertising for Stores and Exhibition Events. : da en
  • FR654077A - Powder dispenser device : en fr
  • FR654266A - Fast reading viscometer : en fr
  • ES110215A2 - Continuous procedure for obtaining acetic acid in anhydrous state starting from its aqueous solutions. : en es
  • FR654154A - Universal automatic carburetor : en fr
  • DE474132C - Pleating device : de en
  • FR654393A - Soft shoehorn : en fr
  • DE474458C - Sorting device for grain : de en
  • GB293378A - Improvements in or relating to test sets for locating faults in electric transmission lines : en
  • GB298947A - Improvements in or relating to pipe connections : en
  • US1707397A - Pole or post protection : en
  • US1707878A - Harvester for beans, peas, or the like : en
  • CA288444A - Stator construction for dynamo-electric machines : en fr
  • US1707386A - Dauber pad for liquid-polish appliers : en
  • USD78150S - Design for a rtjg : en
  • US1707235A - Windmill generator : en
  • US1707441A - Athletic shirt : en
  • US1707594A - Device for indicating oscillograph curves as stationary : en
  • US1707286A - Frequency meter : en
  • US1707643A - Lock cylinder : en
  • CA288510A - Green-house protector : en fr
  • US1707504A - Doll construction : en
  • USD78138S - Design for a smoker s tray : en
  • ES111193A1 - An electric incandescent lamp or similar device. : en es
  • FR654474A - New assembly device for sheet metal wheel discs : en fr
  • US1707537A - Regenerative coke oven : en
  • US1707572A - Valve grinder : en
  • US1707768A - Quantity-indicating device for liquids : en
  • US1707863A - Solution of hypnotica and sedativa and solvents therefor : en
  • DE474599C - Device for concentrating ultraviolet rays from quartz lamps or the like for film copying purposes : de en
  • FR654061A - Stirrup closure applicable in particular to siphon heads : en fr
  • FR654202A - Double-acting suspended diffuser cup, horizontal : en fr
  • US1707561A - Electrical permanent-waving device : en
  • US1707575A - Floor-polishing machine : en
  • US1707784A - Switch device for alarm circuits : en
  • CA288455A - Ester : en fr
  • DE474279C - Staple, consisting of a plate from which a retaining tongue has been separated : de en
  • FR654107A - Fishing rod refinements : en fr
  • US1707548A - Gas-washing apparatus : en
  • CA288360A - Door and window mechanism : en fr
  • US1707543A - Method of making truck-lever spreaders : en
  • CA288511A - Flushing apparatus : en fr
  • US1707462A - Liquid dispenser : en
  • US1707837A - Bottle closure disk : en
  • CA288512A - Earth scraper and scoop mechanism : en fr
  • DE474581C - Cell for airships with different gases : de en
  • US1707420A - Ceiling mold : en
  • US1707540A - Automobile headlight : en
  • US1707770A - Apparatus for removing surplus spelter from galvanized articles : en
  • US1707531A - Furnace attachment : en
  • US1707776A - Instrument for measuring the mean thickness of sheet materials : en
  • US1707892A - Refrigeration plant of the intermittent-absorption type : en
  • ES111215A1 - Sulfation process by the plaster of the ammoniacal solution serving the purification of gases. : en es
  • US1707316A - Tractor : en
  • US1707430A - Pulp-molding machine and method of forming molded pulp articles : en
  • CA288341A - Fibre spinning method : en fr
  • CA288371A - Animal trap : en fr
  • FR654169A - Land plane with unsinkable body : en fr
  • FR654371A - Gas dust collector : en fr
  • US1707341A - Sectional catenary bunker : en
  • US1707523A - Keyless lock : en
  • US1707812A - Hot-wateb heatek : en
  • US1707785A - Speed-change gear : en
  • DE474082C - Process for the purification of crude ammonium bicarbonate : de en
  • ES111294A3 - Boiler feedwater reheaters improvements. : en es
  • ES111349A1 - Propeller group for airplanes for high altitudes. : en es
  • FI12411A - Förfaringssätt och maskin för framställning av papper : en fi
  • US1707677A - Golf club : en
  • FI12409A - Ventilation control for automatic temperature control or cycle : en fi
  • FR654157A - Improvements to rocker arm and pushrod devices : en fr
  • FR654282A - Device for ensuring better use of heating gases in gas stoves and similar appliances : en fr
  • GB309198A - An improved tap for aerated water and other liquids : en
  • US1707461A - Switch : en
  • DE474407C - Protective disk for wagon wheels : de en
  • ES111305A1 - Procedure for purification of wastewater based on sedimentation. : en es
  • US1707345A - Truck and trailer construction : en
  • USD78174S - Design for a lamp : en
  • DE474589C - Machine for packing electric light bulbs and similar items : de en
  • US1707318A - Electrical oven : en
  • CA288409A - Picture recording and reproducing method : en fr
  • US1707296A - Multiple-unit generator system : en
  • US1707889A - End gate : en
  • US1707687A - Amusement apparatus : en
  • DE474439C - Process for the production of electrical conductors and cables with fire-proof insulation and protective tube : de en
  • ES111281A1 - A flexible joint for pipe joints. : en es
  • FR654358A - Headlight for automobiles or similar vehicles : en fr
  • GB309461A - Improvements in or relating to pulling-over or like machines : en
  • DE474548C - Sieve insert for coffee machines : de en
  • GB309209A - Improvements in or relating to voltage controlling means in systems for supplying electric consuming devices : en
  • CA288489A - Electric relay : en fr
  • FR654257A - Packaging for consistent products : en fr
  • GB309228A - Improvements in or relating to the destructive hydrogenation of carbonaceous materials : en
  • FR654173A - New method or new process for repairing broken auto housings (whatever the make) without using the broken : en fr
  • GB308912A - Improvements in grids used for sterilization of soil by steam impregnation : en
  • FR654116A - Improvement to the broomstick frame : en fr
  • FR654102A - Device for turbine assembly, mainly at high steam pressures : en fr
  • FR654111A - Construction process of residential houses : en fr
  • US1707225A - Book lock : en
  • US1707617A - Sound-reproducing apparatus : en
  • US1707883A - Milk-bottle holder : en
  • DE474522C - Counting device for pneumatic music works u. like : de en
  • FR654138A - Needle lock : en fr
  • GB287841A - Improvements in motor controlling apparatus : en
  • FR654435A - Improvements to stamps for cycles : en fr
  • US1707529A - marshall : en
  • DE474532C - Photographic lens shutter : de en
  • DE474384C - Device for heat treatment of the abdominal organs in women : de en
  • GB309103A - Improvements in apparatus for utilising waste beer or the like : en
  • CA288459A - Azo dyestuff : en fr
  • DE474372C - Incandescent cathode tube amplifier circuit with feedback : de en
  • DE474487C - Device for degassing the liquid flowing into the measuring device of fuel dispensing systems : de en
  • DE474521C - Liquid meter with two alternately filling and emptying vibrating measuring vessels : de en
  • ES111251A1 - Improvements in the pumps for the measurement and expedition of gasoline. : en es
  • FR654329A - Clamp for fixing sheets of paper, more particularly applicable on board motor vehicles for the conservation of gas tickets issued by the granting : en fr
  • DE474480C - Two-part press block for briquette extrusion : de en
  • DK39990C - Apparatus for mixing or emulsifying, in particular of viscose or adhering liquids. : da en
  • USD78140S - Design for a bottle : en
  • US1707807A - Pattern mechanism for circular-knitting machines : en
  • DE474551C - Winder : de en
  • FR654240A - parts of apparatus for the hot purification of distillation, pyrogenation or other gases, more particularly with a view to their subsequent enrichment in hydrogen : en fr
  • GR2241B - DOUBLE HOLE COOKING MACHINE. : el en
  • DE474672C - Spring-loaded socket : de en
  • CA288496A - Apparatus for producing and dispersing solids in liquids : en fr
  • US1707610A - Apparatus for treatment of deciduous fruit : en
  • DE474355C - Method of preventing foam from escaping in washing machines with a circulating air flow : de en
  • ES110984A1 - Perfections introduced in threshing machines. : en es
  • GB283852A - Improvements in moulding boxes : en
  • ES110196A1 - Improvements in storage, transport and distribution of frozen carbon dioxide. : en es
  • FR654101A - Machine recording sales : en fr
  • FR654441A - Band saw blade tension regulator : en fr
  • FR654445A - Improvements to counting indicator mechanisms : en fr
  • US1707238A - Railway-box-car side door : en
  • US1707835A - Clothes wringer : en
  • DE474647C - Liquid heater : de en
  • CA288491A - Universal joint : en fr
  • CA288517A - Radiator : en fr
  • DE474651C - Car bodies, especially for motor vehicles : de en
  • FR654327A - Cable for electrical communications : en fr
  • FR654401A - Device for the evacuation of flue gases in combustion engines : en fr
  • DE474493C - Support rods and feed device for drilling machines for drilling up holes : de en
  • US1707476A - Click box : en
  • US1707569A - Shoe-sewing machine : en
  • US1707653A - Pneumatic concrete-placing machine : en
  • US1707699A - Method of and apparatus for registering films : en
  • US1707774A - Rotary oil or hydrocarbon burner : en
  • US1707306A - Valve mechanism : en
  • US1707763A - Choke control : en
  • US1707757A - Rotary machine sieve of wire gauze particularly for paper machines : en
  • USD78170S - Design fob a floob-lamp body : en
  • FR654094A - Improvements to strands formed of metal wires : en fr
  • FR654234A - Image projector for incident light and for refracted light : en fr
  • FR654348A - Reinforced concrete sleeper : en fr
  • FR654410A - Transformer for polyphase rectifier : en fr
  • FR654117A - Device and paste for automatically and instantaneously sealing accidental leaks from automobile tires : en fr
  • FR654261A - Improvements to helical spur gear changes : en fr
  • GB308860A - An appliance for automatically stopping a car when striking an obstacle : en
  • US1707506A - Process for manufacture of oil-soluble sulphonates : en
  • US1707806A - Workbox : en
  • CA288342A - Anti-friction ball-bearing for shoes : en fr
  • FR654382A - Assembly of universal rolling mill rolls : en fr
  • CA288398A - Piston packing : en fr
  • ES111308A1 - Installation for the biological purification of wastewater. : en es
  • FR654310A - Injection pump for combustion engines : en fr
  • FR654354A - Electronic multi-contactor : en fr
  • GB308882A - Improvements connected with watch cases : en
  • US1707904A - Pipe joint : en
  • FR654155A - Advanced massage devices : en fr
  • USD78142S - Design for a textile fabric : en
  • USD78169S - Design por a pedestal base : en
  • DE474463C - Motor-driven, self-switching coffee grinder : de en
  • FR654412A - Process for making various utensils by stamping and stamping on press : en fr
  • FR654300A - : fr
  • FR654208A - Insecticidal composition for the destruction of parasitic insects of plants and animals : en fr
  • DE474495C - Multiple wire drawing machine for drawing thin and thin wires : de en
  • DE474494C - Cap shoe : de en
  • FR654092A - Improvements in the making of bread, cookies, cakes and other foods containing flour : en fr
  • FI12413A - Anordning fork torkning av pappersbanor och dylikt : en fi
  • GB308877A - Improvements in or relating to pumps : en
  • FR654359A - Piece of pupin coils for submarine telepbonic cables : en fr
  • GB309063A - Improvements in secret electric signalling systems : en
  • ES111232A1 - New metallic fire curtain with interior asbestos application. : en es
  • US1707356A - Recorder : en
  • US1707389A - Automatic weighing device for liquids : en
  • US1707527A - Automatic stop for graphophones : en
  • GR2245B - PREPARATION TO FIGHT THE LOCUS AND IN GENERAL OF PEST INSECTS IN GEORGIA. : el en
  • GB308891A - Improvements in and relating to ciphering apparatus : en
  • CA288402A - Liquid valve : en fr
  • CA288429A - Animal snare : en fr
  • CA288343A - Sign composing device : en fr
  • CA288463A - Rubber tire : en fr
  • US1707245A - Railroad grade crossing : en
  • US1707759A - Peogbss of and apparatus fob treatment op bituminous materials : en
  • CA288346A - Vehicle fire extinguisher : en fr
  • CA288404A - Draft device : en fr
  • US1707589A - Contact screw : en
  • CA288384A - Viscose silk processing : en fr
  • US1707407A - Fish lure : en
  • DE474623C - Device for attaching stair runners to spiral or winding stairs : de en
  • US1707252A - Base socket : en
  • DE474520C - Pointer measuring device with a helical spring acting as a counter spring acting on the end of a lever : de en
  • CA288418A - Abdominal support : en fr
  • US1707758A - Machine for making fasteners : en
  • CA288473A - Collapsible tube : en fr
  • FR654065A - Process for making cellulose films of any length starting from aqueous cellulose solutions : en fr
  • FR654145A - Periodic motion electrical coupling device : en fr
  • FR654388A - Device for serial drying of ceramic products : en fr
  • GB308852A - Improvements in and relating to liquid level or quantity indicators for tanks and other containers : en
  • ES111321A1 - A compressor : en es
  • FR654443A - Asynchronous motor with armature in double butcherot squirrel cage : en fr
  • GB309223A - Improvements in acoustic devices : en
  • GB308865A - Improvements in cigarettes : en
  • GR2250B - AUTOMATIC GASOLINE ECONOMY MACHINE FOR MOTOR VEHICLES BASED ONLY ATMOSPHERIC AIR. : el en
  • DE474456C - Crank bearing arrangement for straw shakers of threshing machines : de en
  • FR654062A - Improvements in processes and apparatus for the manufacture of artificial filaments or threads : en fr
  • DE474682C - Electric roller heating : de en
  • FR654391A - : fr
  • GB309006A - Improvements in apparatus for delivering measured quantities of liquid : en
  • GB308868A - Improvements relating to the manufacture of box portions : en
  • US1707710A - Method and apparatus for imbibition printing : en
  • DE474410C - A case holder for motorcycles consisting of two angle brackets with connecting pieces : de en
  • DE474429C - Quick connection for interchangeable tubes for oxy-fuel burners : de en
  • DK40000C - Reinforced Brick Silo for Silage. : da en
  • FR654123A - Further development of mechanical stitching and reading machines : en fr
  • FR654330A - Advertising device with lighting of the panel elements varying in a determined manner or which can be produced at will : en fr
  • FR654332A - Potato harvester : en fr
  • DK39980C - Procedure and Apparatus for Supplying Ink in Duplicating Machines. : da en
  • US1707730A - Stake pocket and stake for vehicles : en
  • GB308845A - An improved means of storing fluids : en
  • GB309010A - Improvements relating to toy aeroplanes : en
  • US1707938A - Liquid-service station : en
  • DE474518C - Process for the production of metal from sulfidic ores : de en
  • ES111205A1 - Improvements in the assemblies of the propeller and hub of a propeller. : en es
  • US1707278A - Electrical measuring instrument : en
  • FR654181A - Apparatus for producing and using carburized air : en fr
  • FR654532A - Tap : en fr
  • GB308872A - Improved portable gramophone : en
  • GB309094A - Improvements in and relating to pressure reducing valves : en
  • DE474255C - Telescope with branded plate : de en
  • CA288364A - Three way rigging plate : en fr
  • US1707638A - Steam boiler : en
  • DE474400C - Showcase box, consisting of a box body open to the front and top and an intermediate shelf with an end strip : de en
  • US1707528A - Paper pail and handle therefor : en
  • DE474451C - screen : de en
  • DE474528C - Bass mechanics for harmonicas : de en
  • ES111200A1 - A device that allows wire spirals to be made and knit at the same time. : en es
  • ES111104A1 - Metal car chassis. : en es
  • FR654294A - Shell for waving iron : en fr
  • DK39974C - Machine for cold Machining of Metal Sheets (Sheet Metal Sheets). : da en
  • GR2242B - IMPROVEMENTS IN AUTO POWER ENGINE. : el en
  • US1707631A - Drilling mechanism : en
  • CA288337A - Push catch for doors : en fr
  • CA288471A - Lapping machine : en fr
  • DE474466C - Pendulum mill with grinding rollers pressed against the grinding ring by centrifugal force : de en
  • ES110322A1 - Device to prevent surpassing the signals of stop in the railroads. : en es
  • ES111196A1 - A fuel and explosion turbine. : en es
  • FR654416A - Insecticide products : en fr
  • FR654321A - Road map : en fr
  • GB308856A - Improvements in or relating to slow-motion adjusting devices for wireless instruments : en
  • GB308902A - Improvements in and relating to wireless apparatus : en
  • FR654196A - Improvements in aircraft construction : en fr
  • DE474444C - Face protectors, in particular for medical purposes : de en
  • DE474553C - Cable car : de en
  • FR654383A - Improved device for various wood treatments such as, for example, drying, dyeing, impregnation making it non-flammable : en fr
  • FI12407A - Labyrintpackningsbox med utbytbara tätningsringar : en fi
  • FR654232A - Smoking pipe : en fr
  • GB308950A - Improvements in the landing chassis and tail skids of airplanes : en
  • US1707860A - Necktie holder : en
  • FR654367A - Enhancements to t lamps. s. f. : en fr
  • FR654451A - Advanced electric pendulum : en fr
  • FR654071A - Process for the preparation of yellow azo dyes : en fr
  • FR654285A - Method of establishing reinforced concrete floors : en fr
  • FR654185A - Mechanical hammer : en fr
  • FR654450A - Compressor improvements : en fr
  • GB299359A - Gas cells for rigid airships : en
  • CA288456A - Pencil : en fr
  • CA288514A - Oil and conversion production : en fr
  • FR654188A - Mixer scrubber for minerals : en fr
  • GB290612A - Improvements in pumps with deformable diaphragms : en
  • GB292463A - Improvements in machines for applying reinforcements to bags or the like : en
  • FR654070A - Machine for grinding non-spherical rotating surfaces : en fr
  • FR654152A - Improvements to metal doors : en fr
  • GB308851A - New or improved nuts for bolts, screws, and the like : en
  • US1707398A - Cork-extractor and cap-remover tool : en
  • US1707536A - Braking mechanism for car trucks : en
  • US1707707A - Pumping apparatus : en
  • ES111311A1 - Improvements in the wings of the airplanes. : en es
  • US1707483A - Portable receptacle : en
  • US1707321A - Finger guard for die-stamping presses : en
  • US1707272A - Automotive brake : en
  • US1707735A - Quadrupedal toy : en
  • FR654137A - Improvements to heating stoves : en fr
  • FR654220A - Method and device for sharpening milling cutters, screw-cutting tools or the like : en fr
  • GB308922A - Improvements in or relating to machines for rolling and finishing leather, and the like : en
  • ES111304A1 - An improved system mechanism for loading or feeding tobacco into cigarette making machines. : en es
  • US1707632A - Oil-burner-control mechanism : en
  • US1707287A - Fireproof shutter : en
  • US1707955A - Fluid-pressure regulator : en
  • DE474567C - Spring-loaded connector pin : de en
  • DE474185C - harmonica : de en
  • CA288516A - Billet or blank for turbine blades : en fr
  • US1707875A - Corn harvester : en
  • CA288492A - Universal joint : en fr
  • US1707413A - Door lock : en
  • US1707902A - Brake mechanism : en
  • US1707935A - Television apparatus : en
  • US1707952A - Dental instrument : en
  • US1707455A - Variable condenser for radio apparatus : en
  • DE474432C - Preheater, in which steam flows around the pipes through which the colder medium flows : de en
  • US1707244A - Valve-actuating mechanism : en
  • US1707231A - Kitchen utensil : en
  • US1707599A - Shade-bracket cord holder : en
  • USD78163S - Design for a bottle : en
  • US1707442A - Compensating nut : en
  • US1707745A - white : en
  • US1707857A - Asymmetric cell : en
  • US1707261A - Recording and reproduction of sound waves : en
  • FR654058A - Improvements in propeller thrusters : en fr
  • FR654446A - Vehicle capable of traveling on land and water and can also be a toy : en fr
  • ES110867A1 - Improvements in positive column or gaseous conductor tubes. : en es
  • DK39975C - Pig trail to a sow with piglets. : da en
  • ES111330A1 - A buckle for shoe closures. : en es
  • US1707679A - Internal-combustion engine : en
  • US1707320A - Lock cap for containers : en
  • US1707513A - Fifth-wheel trailer : en
  • US1707742A - Air-brake system for vehicles : en
  • US1707974A - Trailer-vehicle brake apparatus : en
  • CA288436A - Fuel manufacture : en fr
  • CA288469A - Spray processing apparatus : en fr
  • US1707280A - Angle-cock device : en
  • ES111337A3 - Carbon saving plate for stoves and the like. : en es
  • DE474344C - Bending machine for concrete iron : de en
  • DE474433C - Triple expansion steam engine : de en
  • US1707968A - Mixing container : en
  • US1707428A - Automobile truck : en
  • FR654481A - Support and propulsion device to help seaplanes take off and avoid the danger of their landing by removing the resistances of the master-couple and the drag : en fr
  • GB308892A - Improvements in electro-magnetic vibratory devices for use, for example, in reproducing or recording sound : en
  • CA288442A - Motion picture film : en fr
  • GB309060A - Improvements in glands or seals : en
  • CA288434A - Steam joint : en fr
  • US1707227A - Binder : en
  • US1707703A - Curtain btbetcheb : en
  • CA288375A - Wall decorating device : en fr
  • US1707607A - Union suit for men : en
  • US1707909A - Automatic signaling apparatus : en
  • US1707905A - Wheel mounting and demounting press : en
  • US1707626A - Heddle-handling mechanism : en
  • ES111011A1 - A procedure to sterilize double cream. : en es
  • US1707949A - Heeman c : en
  • US1707454A - Sectional radiator : en
  • US1707505A - Score table : en
  • US1707822A - Magnetic balance : en
  • CA288380A - Window drapery : en fr
  • US1707957A - Warper : en
  • US1707405A - Electric welding : en
  • DE474473C - Process for the production of engraved plates, e.g. B. for the engraving of notes or of ordinary original or tracer drawings, which serve as templates for gravure forms : de en
  • GB283123A - Improved method of and oven for drying or baking briquettes and other moulded products : en
  • US1707438A - Rail joint : en
  • US1707728A - Service indicator : en
  • US1707756A - Account book : en
  • US1707781A - Brake mechanism : en
  • US1707936A - Rectifier : en
  • US1707608A - Duster construction : en
  • FR654227A - Air and hydraulic turbine : en fr
  • FR654311A - : fr
  • GB278374A - Improvements in burner for liquid fuels : en
  • US1707912A - Device for preventing transmission of shocks in liquid conduits : en
  • US1707350A - Carburetor : en
  • US1707384A - Harrow : en
  • FR654271A - Improvements to spark plugs for internal combustion engines : en fr
  • FR654275A - Safety device for joints of moving parts passing through enclosures placed in an explosive atmosphere : en fr
  • DE474370C - Device on automatic adjustment devices for brakes of railroad cars u. like : de en
  • DE474472C - Recording cinematograph with counter mounted in the viewfinder : de en
  • FR654381A - Process for manufacturing a zinc color using barium hydrate : en fr
  • GB308880A - Improvements in or relating to gramophones, more especially of the portable type : en
  • FR654313A - : fr
  • GB309001A - Process for synthesising nitrogen compounds : en
  • US1707747A - Floor plate and steering-column support : en
  • US1707950A - Adjustment for inductances of variometers : en
  • DE474454C - Device for wet dressing of seeds in air-diluted rooms : de en
  • FI12394A - Fertilization requirements for the production of jordalkalimetallernas och magnesiumets cyanamider : en fi
  • FR654469A - System for connecting a mechanism to the steering control, automatically causing the oscillation of a rotating headlight : en fr
  • GB308935A - Improvements in steering dampers for motor cycles : en
  • FR654064A - Device for manufacturing cellulose films : en fr
  • FR654067A - Improvements to automatic or semi-automatic telephone systems : en fr
  • DE474428C - Device for automatic closing of gas lines after the flame has gone out : de en
  • US1707712A - Slide-box-shell machine : en
  • ES111302A1 - Footwear garrison for sunken feet. : en es
  • ES111318A1 - Carburetor without float : en es
  • DE474350C - Roller ironing device : de en
  • DE474401C - Display dummy made of cardboard for tabular objects with bottom, lid and side parts : de en
  • FR654110A - Devil convertible into hook : en fr
  • DE474668C - Railway carriage pusher : de en
  • DE474461C - Device for cooling the ground material obtained in mills by means of cooled air : de en
  • FR654249A - Improvements to rubber hoses : en fr
  • ES111209A1 - Improvements in the electro-motors of traction in series and in the exciters used for the feeding of the inductors of said motors during the march in recovery. : en es
  • US1707232A - Apparatus for cleaning centrifugal separators : en
  • US1707354A - Truck-centering device : en
  • US1707425A - Art of dispensing grease : en
  • US1707959A - Condenser : en
  • FR654487A - Dies manufacturing process : en fr
  • US1707603A - Metal-casting machine : en
  • US1707464A - Hospital bed with bedpan administration means : en
  • US1707668A - Insulator support : en
  • US1707295A - Seal for cyanide pots : en
  • US1707332A - Chilled-roll alloy : en
  • FR654484A - Gasoline carburettor with automatic mechanical distribution : en fr
  • US1707315A - Ground stick : en
  • US1707443A - Folding apparatus : en
  • US1707451A - Gas burner : en
  • US1707650A - Combination drill and cultivator : en
  • US1707697A - Grinding machine : en
  • CA288386A - Hat : en fr
  • ES111283A1 - A transformable body system. : en es
  • FR654408A - New lithographic printing process in rapid indirect printing machines, and especially in rotary offset lithographic machines : en fr
  • GB309216A - Manufacture of fast azo-dyestuffs : en
  • US1707456A - Pipe-threading means : en
  • US1707753A - Malleable iron alloy : en
  • CA288518A - Shoe fitting device : en fr
  • US1707696A - Spraying apparatus : en
  • ES111192A1 - A tube of electric discharges. : en es
  • US1707312A - Pipe joint : en
  • US1707445A - Electric safety razor : en
  • US1707489A - Insxtlatob cap : en
  • US1707639A - Regulating feed water for boilers : en
  • GB308849A - Improvements in or relating to elastic fabrics : en
  • DE474459C - Machine for soldering brush clamps : de en
  • FR654207A - Polishing machine : en fr
  • GB289466A - Improvements in pumps and gas compressors : en
  • US1707605A - Hat cleaning and remodeling machine : en
  • US1707635A - Motor-vehicle driving mechanism : en
  • US1707613A - Overhung centrifugal pump and gland : en
  • CA288405A - Ship : en fr
  • US1707659A - Heaving plug : en
  • US1707876A - Brake mechanism : en
  • US1707392A - Wave preserver : en
  • US1707769A - Folding chair : en
  • US1707595A - Apparatus for producing artificial silk : en
  • US1707693A - Adjustable partition : en
  • CA288495A - Sewing method : en fr
  • US1707943A - pocovl : en
  • US1707381A - Submerged turbine : en
  • US1707606A - Method of and means for treating fluid hydrocarbons : en
  • ES111219A1 - Improvements in electric traction systems. : en es
  • GB305921A - : en
  • ES111265A2 - Improved arc breaking devices. : en es
  • FR654384A - Glass bulbs for incandescent lamps : en fr
  • FR654212A - Device for fixing mud flaps to the wheels of motor cars : en fr
  • US1707717A - exton : en
  • CA288487A - Shoe form : en fr
  • US1707477A - Cutting and panskip machine : en
  • FI12397A - This is reduced by Malmer : en fi
  • FR654221A - Driver for indefinable : en fr
  • FR654309A - : fr
  • US1707475A - Gyroscopic apparatus : en
  • US1707724A - Worm gearing : en
  • US1707843A - Clutch : en
  • DE474557C - Process for treating animal or vegetable fibers : de en
  • US1707853A - Pop-corn carton : en
  • DE474479C - Slicer : de en
  • DE474690C - Process for the production of body powder : de en
  • GB308920A - Improvements relating to rings or collars for shaft lubricating and other purposes : en
  • DE474471C - Locking device for the mainspring mechanism for cinematographic recording devices : de en
  • US1707671A - Process of refining used oils : en
  • DE474197C - Water distribution device for dishwashers : de en
  • ES111214A1 - Sulfation process by the plaster of the ammoniacal solution, serving as gas purification. : en es
  • GB308908A - Improvements relating to shade fittings for electric and other lamps : en
  • DE474625C - Device for ventilating drift beds : de en
  • GB290157A - Improvements in or relating to resistance lamps and to rectifying installations embodying such lamps : en
  • US1707478A - Grooving tool : en
  • FR654253A - Improvements in phonophotographic processes to record and reproduce sound : en fr
  • CA288356A - Paper feed-cutter mechanism : en fr
  • DE474417C - Transformer for vacuum amplifier : de en
  • FI12400A - Badanläggning : en fi
  • FI12423A - Betongblandare : en fi
  • US1707267A - Piston for internal-combustion engines : en
  • US1707251A - Shaking and screening apparatus : en
  • GR2247B - METHOD FOR SALTING CALCIUM SALTS BY SULFURIC ACID OR ITS SALTS. : el en
  • US1707471A - Art of purifying mercury : en
  • CA288423A - Paper pulp screen : en fr
  • US1707700A - Reenforced electric cable : en
  • US1707831A - Scooter : en
  • CA288412A - Food : en fr
  • DE474455C - Separation device for bean layers with a roller arranged below a storage container : de en
  • CA288407A - Hygrostat : en fr
  • CA288354A - Draft attachment : en fr
  • CA288381A - Musical instrument device : en fr
  • ES110489A1 - Dry binder with its preparation and use processes. : en es
  • CA288431A - Phenol resin manufacture : en fr
  • CA288499A - Means for distributing ballast : en fr
  • GB308951A - Improvements in or relating to electric switches : en
  • GB308948A - Locking device for nuts and screws : en
  • GB283158A - Improvements relating to the distillation of water for the make-up feed in steam supply plants : en
  • GB299440A - Tape moistening and pasting device : en
  • FR654156A - Electromagnetic reader device for phonographs : en fr
  • FR654460A - Method of manufacturing rubber soles and heels cut from the mass : en fr
  • US1707597A - Fire-extinguishing compound : en
  • DE474252C - Hose cleaning machine : de en
  • DE474447C - Adjustable, electrically heated working form for hat production : de en
  • DE474535C - Sealing machine : de en
  • FR654299A - Device for making a graphic recording accompanying the emission of electrical pulses, in particular for automatic or semi-automatic telephone installations : en fr
  • CA288507A - Phonograph : en fr
  • US1707301A - Tobacco can : en
  • FR654194A - Ball guide for returning metal cables : en fr
  • GB308847A - Improvements relating to devices for coupling ground-working implements with the traction means thereof : en
  • GB308928A - Improvements in hangers : en
  • USD78154S - Deskjn fob a valise : en
  • FR654374A - Fan-driven hay and straw unloader : en fr
  • FR654378A - windmill : en fr
  • FR654423A - Further training in internal combustion and internal combustion engines : en fr
  • FR654063A - Device for treating a viscose film emerging from the precipitation bath : en fr
  • FR654442A - One-way water supply device on a hydraulic motor, with special impeller for tidal use : en fr
  • GB281668A - Improvements in or relating to regulating devices for prime movers : en
  • US1707840A - Valve stem for pneumatic tires : en
  • US1707510A - Shoemaking apparatus : en
  • FR654076A - Improvements to television systems : en fr
  • FR654130A - Lever press : en fr
  • GB309459A - Improvements in or relating to mechanical stokers : en
  • ES111287A3 - Improvements introduced in the manufacture of electric bells. : en es
  • DE474523C - Mowing machine drive on trekkers : de en
  • FR654278A - Lock nut device : en fr
  • GB306840A - Improvements in or relating to alternating current induction motors : en
  • GB308887A - Improvements in ink-ribbon mechanism for typewriters : en
  • DE474425C - Winder : de en
  • DK40002C - Emulsifier. : da en
  • FR654238A - Protective coating against the action of substances such as gasolines, alcohols, oils and its manufacturing process : en fr
  • GB308926A - : en
  • ES111024A1 - Improvements in zinc products mechanically worked. : en es
  • GB308921A - Improvements in and relating to sand-throwing apparatus for making moulds : en
  • US1707215A - Mortise knob lock : en
  • DE474259C - Slip lid box for shipping purposes : de en
  • DE474698C - Bearings, especially for machine tools : de en
  • DE474385C - Container for shaving soap, pomade or the like in stick form : de en
  • ES111241A1 - A rotary apparatus that describes by continuous tracing, very varied curves, especially the conics. : en es
  • FR654440A - Differential-tightening motorcycle hub brake : en fr
  • ES111320A1 - A process for obtaining bornyl and isobornyl ethers. : en es
  • FR654422A - Method for determining the water content of bodies : en fr
  • FR654466A - Process for the preparation of basic azo dyes : en fr
  • US1707285A - Compressor-controlling device : en
  • US1707956A - Elastic woven fabric : en
  • FR654203A - Winch mechanically actuated by controlled clutch, single or multiple claw, with or without automatic disengagement, for agricultural tractors, adapting to the machine control pulley : en fr
  • FR654144A - Device for the assembly of construction elements working in tension or in compression, by friction at the assembly point : en fr
  • FR654464A - Ride-attraction : en fr
  • GB309009A - Improvements in or relating to compound internal combustion engines : en
  • US1707216A - Carline reenforcement and load-lifting arrancement : en
  • US1707415A - Automatic emergency-brake release : en
  • DE474250C - Link connection for display dolls or the like. : de en
  • FR654229A - Desktop sharpener : en fr
  • ES109855A1 - Improvements in methods of coating articles and the products resulting from them. : en es
  • CA288476A - Diesel engine control system : en fr
  • GB309206A - An improved process for treating liquids with gases or vapours and apparatus therefor : en
  • GB308941A - Improvements in and relating to pipe fittings : en
  • FR654085A - Improvements to leaf control devices in looms : en fr
  • US1707673A - Facturing corp : en
  • ES110304A3 - A new industrial product consisting of scalloped towels. : en es
  • DE474568C - Cooling surface for soot production : de en
  • GB309100A - An improved dressing medium for textiles : en
  • DK39979C - Automatic firearm with short pipe ball, two-part lock and fixed closure. : da en
  • US1707681A - Combined cigar lighter and windshield heater : en
  • DE474267C - High voltage conductor : de en
  • ES111348A1 - A mechanical system for announcing devices. : en es
  • ES111211A1 - A polarized relay system with reversible operation and adjustable sensitivity. : en es
  • FR654100A - Device for opening skylights : en fr
  • FR654211A - Improvements made to annular superheater elements : en fr
  • FR654336A - Improvements to alloys : en fr
  • GB296306A - Closure for mucilage and other receptacles : en
  • FR654121A - Rotary motor : en fr
  • FR654186A - Motorcycle rear seat : en fr
  • US1707819A - Lawn trimmer : en
  • FR654453A - Improvements to boiler feedwater regulators : en fr
  • GR2249B - ΑΝΤΙΠΕΡΙΚΟΧΛΙΟΝ. : el en
  • US1707590A - Electrical insulation : en
  • US1707665A - Comb for coloring or dyeing the hair : en
  • US1707732A - Frame construction for automobile chassis : en
  • US1707325A - Pressure-fluid-operated tool : en
  • ES111350A3 - Electricity meter. : en es
  • FR654089A - Mold for the rapid preparation of manure stacks, particularly useful in mushroom houses : en fr
  • FR654387A - Device influencing the running of trains : en fr
  • DK39993C - Tool. : da en
  • ES111263A3 - Improvements relating to sound recorders and reproducers. : en es
  • FR654243A - Improvements to film embossing machines for color photography and cinematography : en fr
  • CA288460A - Azo dyestuff : en fr
  • ES111234A1 - A pendulum of flat springs. : en es
  • FR654252A - Automatic hanging system applicable to automobile hoods : en fr
  • US1707419A - Coking retort oven : en
  • US1707270A - Tent accessory for automobiles : en
  • US1707960A - Tent structure : en
  • US1707913A - Supplemental seat attachment : en
  • US1707376A - Means for maintaining a given spred of driven-machine shafts, particularly of paper-making machines : en
  • US1707780A - Interchangeable jewel mounting : en
  • US1707948A - Tuning system : en
  • DE474434C - Railway sleeper, in particular made of reinforced concrete, with a double Z-shaped plate for connecting rail and sleeper by means of the rail fastening means engaging the outer free legs of the plate : de en
  • CA288509A - Non-skid tire chain : en fr
  • US1707871A - Steel or iron pillar particularly adapted for mounting electric wires : en
  • US1707359A - Conveyer : en
  • FR654296A - Coupling for flexible hoses : en fr
  • GB284692A - Improvements in potter's jiggers : en
  • FR654379A - Method and apparatus for casting ingots : en fr
  • GB306888A - Improved rail for railway- and tramway-lines and method of its manufacture : en
  • US1707890A - Pencil sharpener : en
  • US1707391A - Method of repairing cuts in pavements : en
  • GB293379A - Improvements in machines for the epilation of fur skins : en
  • US1707910A - Telescopic umbrella : en
  • DE474445C - Hoist : de en
  • DE474658C - Conversion of hydrogenated aromatic hydrocarbons and their waste into clear, concentrated solutions : de en
  • DE474519C - Adjustable curve ruler : de en
  • DE474345C - Pendulum roller mill : de en
  • CA288347A - Oil burner : en fr
  • FR654399A - Toy carousel : en fr
  • FR654407A - Fairground game : en fr
  • DE474177C - Process for the simultaneous operation of several electrical gas cleaning systems with different direct current voltages : de en
  • US1707685A - Pinion thrust equalizer for reduction gears : en
  • ES111203A1 - Improvements in the nozzles. : en es
  • US1707399A - Transmission : en
  • US1707661A - Air-line oiler : en
  • US1707449A - Physical-exercising device : en
  • US1707762A - Medical capsule : en
  • US1707841A - Collapsible container : en
  • CA288506A - Heating and ventilating system : en fr
  • DE474498C - Coke oven door : de en
  • US1707530A - Universal coupling : en
  • CA288439A - Steam flow mechanism : en fr
  • CA288396A - Toilet seat : en fr
  • GB309064A - Improvements in or relating to electric switchgear : en
  • FR654150A - Machine for manufacturing chiseled bars used in locksmithing, electricity, and others : en fr
  • GB300544A - Machine for applying gum strips to tyre beads : en
  • US1707535A - north : en
  • US1707307A - Compressor : en
  • USD78185S - Design for a covering for vanity cases or analogous receptacles : en
  • CA288399A - Heating apparatus : en fr
  • GB308909A - Improvements in or relating to wind and weather shields or screens for motor-cycles and the like : en
  • CA288401A - Landing gear for aircraft : en fr
  • CA288420A - Automobile awning : en fr
  • ES111257A1 - A new seal destined to all kinds of sausages. : en es
  • FR654246A - : fr
  • DE474469C - Cymbal drums : de en
  • FR654439A - Electric heating resistance support : en fr
  • US1707364A - High-phosphorus scale-resisting steel : en
  • US1707743A - Heater for lubricating oil : en
  • US1707887A - Rotary hammer : en
  • USD78139S - Design for a sirtjp can : en
  • CA288344A - Christmas tree stand : en fr
  • US1707447A - Hosiery-drying form : en
  • US1707348A - Process for the conversion of petroleum oils : en
  • US1707314A - Baling or bundling press : en
  • US1707479A - Switch : en
  • FR654448A - Rate of fire slowing device for automatic weapons : en fr
  • US1707271A - Radio signaling means : en
  • US1707344A - Combination radiator cap and motometer holder : en
  • US1707351A - Reading machine : en
  • DE474683C - Resin lacquers and varnishes : de en
  • FR654320A - Signaling device for vehicles : en fr
  • CA288475A - Radiator : en fr
  • DE474475C - Saddle for bicycles and motorcycles : de en
  • US1707273A - Angle-cock device : en
  • US1707662A - Constant-level lubricator : en
  • CA288451A - Multi-colour roll : en fr
  • US1707701A - Slicing machine : en
  • US1707352A - Stopper : en
  • DE474508C - Device for displaying unusual events or for switching off a faulty line section : de en
  • US1707347A - Wall construction : en
  • ES111365A1 - Putrefaction and mineralization of sludge from mineral waters. : en es
  • FR654172A - Improvements in connection devices for electric cables : en fr
  • CA288493A - Thermal and insulating pad : en fr
  • ES111279A1 - An apparatus for curling the hair. : en es
  • ES111322A1 - Cutting device for the printing strips in the recording machines. : en es
  • US1707691A - Builder set : en
  • CA288430A - Phenol resin manufacture : en fr
  • US1707966A - Paper stock density regulator : en
  • DE474560C - Process for the preparation of chlorine substitution products of the halides of arylthioglycolic acids : de en
  • US1707545A - Acoustic device : en
  • US1707565A - Basket : en
  • US1707342A - Apparatus for handling solid material from furnaces : en
  • US1707656A - Method of making turn shoes : en
  • CA288480A - Armored electric cable : en fr
  • CA288482A - Radial cylinder internal combustion engine : en fr
  • DE474416C - Process for the production of finely divided mixtures containing iron oxide : de en
  • US1707539A - Decorative illuminating device : en
  • CA288478A - Cash register : en fr
  • CA288515A - Dynamo-electric machine : en fr
  • US1707666A - Grinding mill : en
  • US1707612A - Bearing-lubricating device : en
  • US1707624A - Gas-comparison apparatus : en
  • US1707655A - Baking pan : en
  • USD78176S - David h : en
  • US1707609A - Heating device for buildings : en
  • US1707309A - Resilient coupling : en
  • CA288338A - Alcohol dehydrating process : en fr
  • FR654087A - Suspension system for seats, backrests, cushions, saddles, etc. : en fr
  • FR654120A - Installation for the automatic production of high-pressure combustion air, to operate prime movers : en fr
  • ES111314A1 - A transportable tube to pour foam. : en es
  • US1707292A - Spark-plug terminal : en
  • FR654284A - Process for manufacturing typographic characters such as letters, signs or others intended for the composition of printing molds : en fr
  • CA288481A - Fuel burner : en fr
  • GB308925A - Improvements in children's chairs : en
  • GB309099A - Improvements in or relating to sock or stocking suspenders : en
  • CA288388A - Mower : en fr
  • US1707257A - Production of titanium tetrachloride : en
  • US1707507A - Wind motor : en
  • US1707577A - Sewing machine : en
  • DE474457C - Throwing body for threshing machines with self-loading device and two-sided feeding of the sheaves : de en
  • US1707554A - Hair drier : en
  • US1707713A - dieterich : en
  • DE474286C - Self-discharger : de en
  • FR654095A - Advertising device : en fr
  • FR654317A - Process for the production of ureo-formaldehyde condensation products : en fr
  • US1707241A - Fluid-pressure brake : en
  • US1707641A - Safety valve : en
  • US1707748A - oe detroit : en
  • ES111098A1 - Improvements in the containers. : en es
  • US1707497A - Hydraulic jack : en
  • US1707322A - Electric water heater : en
  • US1707588A - Ironing-board cabinet : en
  • FR654297A - Manufacture of alcohol and glycerin by fermentation : en fr
  • GB308879A - Improvements in or relating to electric discharge tubes : en
  • GB308937A - Improvements in the production of acetic acid : en
  • GB309107A - Process for the manufacture of monohalogenated naphthostyril compounds : en
  • US1707228A - Srosshead : en
  • US1707839A - Feeding mechanism for sheet-cutting machines : en
  • DE474168C - Chubb lock : de en
  • DE474379C - Electromagnetic self-breaker in a closed, evacuated or filled with a neutral gas glass vessel : de en
  • GB308875A - Improvements relating to grinding or abrading machines : en
  • GB308927A - Improvements connected with the drainage of steam superheaters : en
  • GB309059A - A new or improved junction box for electric cables : en
  • US1707849A - Camera shutter : en
  • ES111204A1 - Improvements in the heating regulator systems. : en es
  • FR654148A - : fr
  • GB283893A - Improvements in or relating to Luminous Reproductions of Circuits : en
  • GB309108A - Process for the manufacture of methylol derivatives of urethanes : en
  • FR654141A - Improvements to thermostats : en fr
  • FR654369A - Combustion chambers with water closure : en fr
  • DE474468C - Shaking device for bag filter : de en
  • FR654307A - copper electrode for fixed and dry metal rectifiers : en fr
  • GB309004A - New or improved machine for plucking birds : en
  • FR654081A - Device for reheating the secondary air supplied to the furnaces of boilers and the like : en fr
  • FR654287A - Further training in talking cinematography equipment : en fr
  • ES111197A1 - A machine for placing capsules in bottles. : en es
  • FR654472A - Differential mechanism : en fr
  • GB308906A - New triarylmethane dyestuffs : en
  • GB282732A - Improvements in or relating to self-sustaining gear for hoisting devices : en
  • US1707484A - Refrigerator : en
  • CA288468A - Desiccation process : en fr
  • US1707469A - Emulsifiable oil, oil emulsion, and method of making the same : en
  • US1707375A - Machine for making sheets and boards : en
  • GB308859A - Improvements in the production of ethyl alcohol : en
  • US1707716A - Flange-facing attachment : en
  • FR654394A - Device for fixing the grooved glasses in their supports : en fr
  • US1707551A - Flowerpot : en
  • US1707618A - Manually-controlled vehicle : en
  • US1707645A - Radio receiving apparatus : en
  • GB308946A - An improved collapsible table : en
  • US1707740A - Trap : en
  • US1707814A - Alternating-current signaling system : en
  • US1707944A - Electromagnetic-wave receiving system : en
  • DE474460C - Solder for iron carbon alloys : de en
  • FR654427A - Improvements to conveyor belts : en fr
  • GB309062A - Improvements relating to apparatus for removing soot from boiler tubes and the like : en
  • DE474406C - Hydraulic tilting device, especially for motor vehicles : de en
  • US1707552A - Renewable working face for excavating tools : en
  • US1707432A - Traffic safety warning signal : en
  • US1707877A - Reducing gear : en
  • DK39995C - Apparatus for draining measured volumes of liquid. : da en
  • DE474476C - Saddle suspension for bicycles and motorcycles : de en
  • ES111245A1 - Improvements in the translation devices of the mallets or tobacco casings for cigar making machines. : en es
  • ES111276A1 - Machinery for the propulsion of ships by means of an alternative steam engine and one or several exhaust steam turbines. : en es
  • FR654471A - Safety device for children's bicycles : en fr
  • ES110681A2 - Improvements in thermionic devices. : en es
  • US1707289A - Fluid-pressure brake : en
  • US1707951A - Traffic signal : en
  • DE474579C - Speed change transmission : de en
  • FR654068A - Improvements in electrical circuit-breaking devices, particularly such devices used in telephone systems : en fr
  • US1707414A - Fuse : en
  • ES111395A1 - Electromagnetic device to make the change of track and current wire from the driver's seat in electric motor vehicles. : en es
  • FR654098A - Improvements to hand hammer tools : en fr
  • GB308930A - Improvements in and relating to shoe welting and method of making the same : en
  • FR654470A - Power distribution box for successive or simultaneous, short or prolonged uses, remotely controlled by any mechanical device : en fr
  • US1707336A - Concrete-form apparatus : en
  • US1707591A - Necktie holder : en
  • FR654165A - Motion transmission system for reciprocating machines : en fr
  • FR654360A - : fr
  • FR654499A - Brewing apparatus more particularly applicable to the manufacture of Gruyère cheese : en fr
  • FR654135A - Furniture for phonograph and t. s. f. : en fr
  • GB308888A - Improvements in and connected with cord grips for electric fittings and appliances : en
  • FR654496A - Vulcanization process of natural or artificial rubber : en fr
  • US1707868A - Portable talking machine : en
  • FR654262A - Improvement in racing games : en fr
  • GB291013A - A process for the manufacture of integral dies for cutting screw-threads : en
  • US1707365A - Radiator cap : en
  • DE474660C - Door lifting device : de en
  • ES111266A1 - A machine to manufacture razor blades or work pieces for them. : en es
  • FR654187A - Two-stroke valve engine : en fr
  • GB309385A - Improvements in advertising signs and the like : en
  • CA288485A - Shoe form : en fr
  • US1707630A - Washerless faucet : en
  • GB302317A - Improvements in fire and water tubes : en
  • FR654201A - Automatic buoy : en fr
  • GB308861A - Improvements relating to gas meters : en
  • USRE17258E - johnson r : en
  • FR654322A - Pastry rolling machine : en fr
  • US1707305A - Circuit closer : en
  • US1707293A - Motor-control system : en
  • US1707833A - Knockdown container : en
  • DE474405C - Seaplane with devices for controllable back-cooling of the engine coolant : de en
  • FR654428A - Electro-motor hand tool for surgery, more specifically dental surgery, and for the arts : en fr
  • GB308947A - Improvements in sewing machine rufflers : en
  • CA288374A - Arrangement in water-closets : en fr
  • FI12398A - Setting up and ordering for the management of the drag channel through the payment arrangements : en fi
  • FI12427A - For the purposes of the contract or for the construction of the landfill and for the purpose of land use, : en fi
  • ES111351A1 - Instant temperature electric regulator. : en es
  • ES111366A1 - Method for obtaining methane gas during putrefaction of residual sludge. : en es
  • FR654277A - Process and installation for the preparation of a hydrogen-rich gas using methane-rich gas : en fr
  • FR654316A - Process for the production of hydrocarbon derivatives and unsaturated hydrocarbons : en fr
  • US1707242A - Sheet-glass cooler : en
  • DK39996C - Ship shape. : da en
  • FR654455A - Manufacturing process of molded glass chandelier branches with inner channel : en fr
  • ES110323A1 - Procedure for the manufacture of artificial leather. : en es
  • ES111240A2 - Elastic gear wheel improvements. : en es
  • US1707796A - Compressor : en
  • US1707526A - Advertising match package : en
  • US1707427A - op pittsbtfbgh : en
  • DE474593C - Partial chamber intended for water tube boilers : de en
  • FR654420A - Vacuum circuit breaker : en fr
  • ES111362A1 - A thermionic generator. : en es
  • GB283121A - Improvements in radio receiving systems : en
  • DE474411C - Communion chalice : de en
  • DK39984C - Rotary Crusher. : da en
  • US1707558A - Clapper box for planers : en
  • CA288454A - Gut string processing : en fr
  • DE474449C - Talking machine with large diaphragm : de en
  • ES111199A1 - Armchair for various uses. : en es
  • FR654051A - Manufacturing process for linear measurements and calculation rulers : en fr
  • US1707465A - Insecticide and process of making and using the same to protect plants : en
  • CA288453A - Work support : en fr
  • FI12395A - Method for converting peat to liquid substances : en fi
  • GB308853A - Improvements in golf club shafts : en
  • GB309050A - Improvements in refrigerating machines of the absorption type : en
  • FR654335A - element for loose-leaf binders : en fr
  • DK39987C - Steam generator. : da en
  • ES111188A2 - An air propellant. : en es
  • FR654295A - Device for cleaning beer, wine or other similar pipes by means of cleaning bodies : en fr
  • GB308866A - Improvements in and relating to the sealing and securing of the edges of floor coverings composed of asphaltic materials, bituminous materials and the like : en
  • FR654127A - Improvements to metal coils : en fr
  • ES111298A1 - Device for making sums. : en es
  • FR654147A - Lever automatic stapling adjustable capper : en fr
  • FR654357A - Special glass, similar materials and process for their manufacture : en fr
  • US1707460A - Control system : en
  • CA288351A - Beading, edging, cornice or drip moulding, etc. : en fr
  • GB308867A - Process for desaccharizing syrups and molasses : en
  • GB308901A - Improvements in or relating to filter presses : en