• US1652418A - Self-calking joint for concrete pipe : en
  • US1652508A - Oil switch and controlling mechanism : en
  • US1652680A - Method of and means for treating sacchariferous solutions : en
  • US1652326A - Cardboard display rack : en
  • US1652565A - Pttmcp : en
  • DE453598C - Method for producing undercut teeth from milling cutters : de en
  • US1652814A - Implement for binding shipping packages : en
  • DE453615C - Cuff holder : de en
  • ES104885A3 - A specially made paper or cardboard. : en es
  • US1652404A - Golf club : en
  • AU862027A - Manufacture of azo-dyestuffs : en
  • US1652916A - Gas-stove valve-locking device : en
  • US1652192A - Light : en
  • USRE16817E - Reaming and cotjnterboring tool : en
  • CA276304A - Antennae : en fr
  • CA276315A - Treating leather impregnating materials : en fr
  • GB258864A - A method of improving the tone quality in talking films : en
  • GB282324A - Improvements in and relating to machines for coating confectionery and the like : en
  • US1652417A - Paper-folding machine : en
  • US1652694A - Upper-trimming machine : en
  • US1652339A - Insecticide : en
  • US1652400A - A corporatioixt of bhode island : en
  • US1652607A - Window-sash construction : en
  • US1652668A - Closure : en
  • US1652414A - Tire-spreading device : en
  • US1652369A - Cement-dumping bucket : en
  • US1652562A - Joint and jointing tool for tube wells : en
  • AU530726A - Improvements in the manufacture of lead plate storage batteries : en
  • FR631161A - Reversible mechanism provided with means to avoid the inconveniences due to games : en fr
  • US1652221A - Jar holder : en
  • US1652263A - Transition device for car couplers : en
  • US1652821A - Lifting jack : en
  • AU876427A - Improvements in or relating to rulers : en
  • CA276211A - Railway track crossing structure : en fr
  • CH121844A - Clockwork rocket regulator device for artillery projectiles. : en fr
  • US1652588A - Sand cutting and piling machine : en
  • US1652807A - Reversible head-free rail joint : en
  • US1652222A - Composition for filling cavities in trees : en
  • US1652252A - Steam generator : en
  • US1652450A - Apparatus for storing or storing and filing tailors' patterns and the like : en
  • US1652871A - Packing machinery : en
  • US1652892A - Toy gun : en
  • DE453614C - Automatic dough dividing machine with intermittently operated filling and feed screw and with an ejection device for the divided dough : de en
  • CH123752A - Drawing board. : de en
  • US1652260A - Lawn rake : en
  • FR630990A - Hair Clip Frames : en fr
  • CH123673A - Process for the production of a diazo salt preparation for dyeing and printing. : de en
  • US1652990A - Casing for lightning arresters : en
  • FR630921A - Advanced models for making foundry molds : en fr
  • FR631067A - Use of pasty fuels in all their applications and mainly in gasifiers : en fr
  • GB281842A - Improvements in and relating to radiators : en
  • ES104951A1 - A process for the production of a refractory lining on a metal surface. : en es
  • FR631199A - Hearth for ovens such as bakery ovens and the like : en fr
  • GB278646A - An improved method of manufacturing boxes and like containers from thin plywood : en
  • CH123811A - Socket for electric light bulbs, with built-in fuse. : de en
  • CH123846A - Shot mill with three roller passes. : de en
  • GB281844A - Improvements relating to valves or cocks : en
  • FR631064A - Carburetor for expiosion engines : en fr
  • FR631288A - Apparatus for the anticryptogamic treatment of mence seeds : en fr
  • CH123739A - Process for the preparation of an indigoid dye. : de en
  • US1652482A - Short-circuiting device for electric motors : en
  • CA276166A - Balanced cover support : en fr
  • US1652477A - Lee hall : en
  • FR631189A - Smoke tube boiler with steam superheater and feed water heater : en fr
  • FR631262A - Double compartment box : en fr
  • FR631200A - Peripheral lubrication for eccentrics and cranks : en fr
  • GB281899A - Means for efficient regulation of material on to screening and sorting surfaces and more particularly feed regulating means for rotary grizzlies for screening fuel : en
  • DE453718C - Process for the preparation of 5íñ5íñ6íñ6-tetrahalo-4íñ4-dimethylthioindigos : de en
  • ES104969A1 - A device for the operation of the cylinder and the movement of the wing or varal in the Jacquard, Vincenzi and similar mechanisms. : en es
  • FR630919A - Improvements to compositions of substances containing carbohydrate derivatives : en fr
  • US1652367A - Double-acting ratchet wrench : en
  • US1652985A - Condenser for motor-vehicle radiators : en
  • US1652541A - Electric snap switch : en
  • US1652803A - Oil burner : en
  • DE453574C - Device for bending eyelets on tension springs : de en
  • FR631049A - Condenser-separator : en fr
  • FR631241A - Automatic electric cooking pot : en fr
  • CH123282A - Wheel with a removable rim for automobiles etc. : de en
  • DE453654C - Self-loading pistol : de en
  • US1652922A - Foldable stool : en
  • CA276161A - Flushing valve : en fr
  • CH123675A - Process for the production of a diazo salt preparation for dyeing and printing. : de en
  • US1652234A - Armored steering wheel : en
  • US1652558A - Stereoscopic projection : en
  • DE453640C - Lubricator : de en
  • ES104838A1 - A new procedure for obtaining asporogenic races of bacillus anthracis, allowing the easy preparation of a carbide vaccine or anthrax fever in animals. : en es
  • US1652437A - Vapor-bath attachment for bathtubs : en
  • US1652536A - Waistband for trousers : en
  • US1652856A - Sash fastener : en
  • USD74088S - Joseph wouet : en
  • CH123851A - Process for the preparation of Bz1, Bz1'-benzanthronyl sulfide. : de en
  • US1652780A - Front-wheel mount : en
  • DK38224C - Asynchronous Cascade Machine. : da en
  • AU499326A - Improved liquid fuel burner : en
  • US1652368A - Coupling for suspended shaft casings : en
  • ES104731A3 - Shaving tablets or agglomerates, such as powders, blushes and the like, perfumery, by molding. : en es
  • GB268281A - Improvements in or relating to wrapper tabbing apparatus : en
  • GB276614A - Improvements in or relating to protective appliances for hightension transformers : en
  • GB281822A - Improvements in imitation fires : en
  • US1652700A - Draft mechanism for wagons and wagon trains : en
  • US1652806A - Harvesting machine : en
  • US1652828A - Manufacture of bread : en
  • USD74066S - Geobge n : en
  • CA276205A - Doll's voice : en fr
  • US1652722A - Combined tool : en
  • DE453625C - Cookware with a hinged and removable lid : de en
  • FR631177A - Extendable transformable table : en fr
  • ES104928A1 - An envelope or bag for closing and packaging effervescent preparations. : en es
  • FR630981A - Individual axle drive with elastic coupling for electric locomotives : en fr
  • FR631086A - : fr
  • FR631232A - High efficiency filter for liquids of all kinds : en fr
  • FR631245A - Device to keep the doors open : en fr
  • GB281946A - Contrivance for stowing cargo on ships : en
  • GB281967A - Type holder for the type bars of typewriting and tabulating machines : en
  • US1652291A - Insecticide and method of applying same : en
  • US1652794A - Distance control for movable parts : en
  • CH123769A - Fragmented metal ingot mold. : en fr
  • DK38225C - Undulating device. : da en
  • FR630912A - Device for discriminating the direction of propagation of a current, applicable in particular to switching in telephone installations : en fr
  • DE453819C - Label holder : de en
  • ES104725A2 - Improvements in electron discharge devices. : en es
  • GB279798A - Improvements in locomotives : en
  • ES104759A1 - A new system of refrigerators. : en es
  • GB281892A - Thrashing machine self feeder : en
  • GB282159A - Improvements in or relating to electrical regulating or control systems for electric motors : en
  • ES104906A3 - A positive electrode for alkaline electrolyte batteries. : en es
  • US1652879A - Suspension of pistons and the like : en
  • DE453431C - Process for the preparation of water-soluble condensation products from aromatic oxyalcohols : de en
  • CH123549A - Process for dismantling metallurgical raw material. : de en
  • ES104867A1 - Device, simplified, for locks of guards applicable to locks, padlocks, latches and other mechanical devices that serve to close or open. : en es
  • ES104898A1 - A method to manufacture screws. : en es
  • FR631203A - Device for automatically raising and lowering the plow frame of self-propelled plows : en fr
  • GB265925A - Improvements in or relating to means for winding cables or the like on drums : en
  • GB267139A - Method of and means for regulating the condition of movement of winding engines, vehicles and the like : en
  • US1652498A - Green-pea viner : en
  • CA276277A - Carbonization of coal and apparatus for use therein : en fr
  • ES104858A1 - Contact and switch arrangement for electric pocket and hand lamps. : en es
  • GB258279A - Improvements in or relating to the treatment of meal, flour or other milling products : en
  • US1652901A - Variable condenser : en
  • FR631028A - New construction process using assembled elements in reinforced concrete and special resistance knots : en fr
  • CA276327A - Vehicle suspension device : en fr
  • US1652231A - Relief valve : en
  • US1652493A - Pneumatically-actuated tool : en
  • US1652264A - Lubricating device : en
  • US1652682A - Glare device : en
  • US1652210A - Recuperator : en
  • US1652287A - Plow : en
  • DE453723C - Rib bar for concave : de en
  • ES104853A1 - A process for the production of cellulose from corn and straw bushes. : en es
  • CH123794A - Air cooling device. : en fr
  • US1652571A - Wardrobe rack : en
  • US1652699A - Motor-vehicle transmission : en
  • US1652870A - Garment hanger : en
  • ES104991A1 - A process for the production of film condensers and the like. : en es
  • ES104792A1 - Vánovas manufactured with artificial silk, provided with fringe constituted in all or in part by the extension of the threads that form the fabric of the vanove itself. : en es
  • FR631109A - Tanning process with metallic salts and silicates : en fr
  • FR630907A - Device fitted with an expansion device allowing the rational use of heavy oils to replace gasoline in heat engines : en fr
  • FR630920A - Cooling device : en fr
  • ES104371A2 - Tens clutch device for multiple numbering mechanisms. : en es
  • US1652422A - Spray appliance : en
  • FR631083A - Instant fixing system for mobile shelves on their supports in metal furniture : en fr
  • FR631148A - Isothermal roof for automobiles and its operating device : en fr
  • ES104800A1 - New mercerized cotton and artificial silk yarn. : en es
  • GB281838A - Improvements relating to spring balances and spring weighing machines : en
  • US1652327A - Instrument for electric ionic medication : en
  • US1652592A - Lock for harness jacks of knowles looms : en
  • GB266302A - Improved method of and means for supplying a mixture of air and flue gases to furnaces with air preheaters : en
  • GB282320A - Improvements in bobbin controlling and feeding mechanism for the magazines of automatic looms : en
  • FR630901A - parallel clamping foot vice : en fr
  • FR631235A - Oven door with coil spring balancing and optional stop before closing : en fr
  • ES104808A1 - A coupling intended for the transmission of moments of rotation. : en es
  • DE453591C - Device for stacking and ejecting boards on woodworking machines : de en
  • ES104944A3 - Rowing or multi-drawing machines for drawing thin and very thin wires. : en es
  • US1652342A - Control for a microphone : en
  • US1652294A - Keyboard mechanism : en
  • US1652812A - Process of manufacturing tetra-ethyl lead : en
  • ES104829A3 - A wedge for chairs or other furniture with legs. : en es
  • FR631166A - Improvements to telephone systems : en fr
  • DE453736C - Tilting device for guns of submarines : de en
  • ES104998A1 - Improvements in cylindrical castings for locomotives and other locomotive machines by steam. : en es
  • GB281796A - Improvements in and relating to signals for road vehicles and the like : en
  • DE428542C - Matrix setting and line casting machine, in which the matrices are introduced individually by an up and down moving blade into a basket that is moved back and forth across from a sensor mechanism : de en
  • DE453522C - Method and device for heating liquids by means of electrical energy : de en
  • DE453772C - Device for working through rayon spinning solutions, especially for copper oxide ammonia silk : de en
  • GB281829A - Improvements in or relating to machines for drilling metal or other materials : en
  • GB282481A - Improvements in the manufacture of vat dyes : en
  • CA276227A - Production of calcium compound masses : en fr
  • USD74056S - Habby eatims and emil weineb : en
  • US1652306A - Tuning slide for musical instruments : en
  • US1652589A - Uniformly-tensioned loom let-off : en
  • GB273294A - Improvements in or relating to apparatus for expressing liquid constituents from materials of various kinds : en
  • GB281955A - Improvements in and relating to tipping transport vehicles : en
  • GB281973A - Improvements in talking machines : en
  • ES104091A1 - A combined carburetor that uses fuel gas under pressure or a liquid fuel. : en es
  • US1652308A - Spring-beard knitting machine : en
  • US1652531A - Switch box : en
  • USD74053S - Design for a pile fabric : en
  • FR631154A - Direction indicator device for motor vehicles : en fr
  • GB281880A - Folding fire-guards attached to curbs : en
  • ES104973A1 - A suspension system for vehicles. : en es
  • ES104948A1 - A device for burning liquid fuels sprayed with the help of water vapor. : en es
  • FR631034A - Sulfur gas absorption process : en fr
  • US1652732A - Fine-powder-distributing device : en
  • US1652791A - Means and method for assembling automobile springs : en
  • ES104798A1 - An improvement in mechanically manufactured networks. : en es
  • FR631141A - Collector drawer for address clichés : en fr
  • US1652354A - Shoe : en
  • US1652405A - System and apparatus for measuring electrical resistance : en
  • US1652499A - Deflection vernier for machine guns : en
  • DE453811C - Lubrication for internal combustion engines : de en
  • DE452847C - A device that can be switched into the sewer to prevent the penetration of sewage rats : de en
  • ES104762A1 - A new rotary explosion engine. : en es
  • FR630982A - Respiratory gymnastics apparatus : en fr
  • GR1693B - METHOD OF PRODUCTION OF PRESSURED DOUGH, ESPECIALLY AIR DOUGH, AFTER OR WITHOUT PRODUCTION OF ALCOHOL. : el en
  • DE453661C - Device for decorating the surface of irregularly shaped bodies by printing : de en
  • US1652265A - Traveling crane : en
  • US1652645A - Substation circuit : en
  • US1652788A - Ice-chopping device : en
  • US1652332A - Universal grate-bar-molding machine : en
  • FR631080A - Improvements in automatic electric switches : en fr
  • US1652600A - Bottled-beverage cooler : en
  • US1652534A - Flexible coupling : en
  • US1652775A - Mechanical radiator ornament for vehicles : en
  • US1652787A - Attachment for coning machines : en
  • ES104739A1 - An apparatus for the manufacture of oil by means of vertical filters, doing the work in two phases, one by means of the vacuum and the other with air pressure. : en es
  • FR631087A - Apple grating machine : en fr
  • FR631186A - Improvements to adjustable headlights : en fr
  • GB281866A - Improvements in or relating to loud speaking telephonic receivers : en
  • DE453668C - Pliers : de en
  • GB281891A - Improvements in or relating to tobacco knives : en
  • GB281923A - Control gear for washing machines, used in laundries, and the like : en
  • ES104711A3 - Bloch of sweet ice cream. : en es
  • ES104920A1 - A process for preparing a nitrogenous fertilizer of alkaline reaction. : en es
  • CH123804A - Device for preventing overcharging of electrical accumulators. : de en
  • NL17361C - : en
  • US1652297A - Roller bit : en
  • US1652929A - Discharge valve : en
  • DE453712C - Process for the production of a hard pitch with high binding power and a high softening point : de en
  • FR631119A - Carolle handle for plow : en fr
  • USD74052S - Design fob a fbame foe : en
  • US1652603A - Track clearer : en
  • US1652923A - Voltage regulator : en
  • DK38236C - Device for Complete Carburization of Air with Liquid Fuel by Explosion Engines. : da en
  • US1652637A - Fluid-pressure tool : en
  • CA276328A - Frictional retarding device for spring suspensions : en fr
  • CH123613A - Process for transporting powdered or granular materials and apparatus for carrying out this process. : en fr
  • CH123714A - Process for the production of tension-free and low-twist wire ropes from wire strands. : de en
  • CH123778A - Art Fournier. : de en
  • ES103955A1 - Procedure for obtaining luminous tubes. : en es
  • FR630948A - Arrangement of torpedo tubes : en fr
  • FR631178A - Airplane ascending and landing vertically : en fr
  • FR631250A - Method of using single-phase current : en fr
  • CA276171A - Exhaust gas muffler for internal combustion engines : en fr
  • CH123710A - Device for regulating the backflow speed of the beer flowing back into the keg from the riser of beer pressure equipment. : de en
  • CH123667A - Process for the production of a diazo salt preparation for dyeing and printing. : de en
  • CH123727A - Process for the production of structures from dispersions which are resistant to coagulating influences. : de en
  • DE453593C - Measuring device for recording the inside circumference of pipes : de en
  • DE453656C - Sighting device : de en
  • US1652946A - lautenschlager : en
  • DE453613C - Process for the production of wooden projectiles for practice ammunition : de en
  • ES104769A1 - A lubrication system for moving machinery organs of special application to locomotives. : en es
  • DE453647C - Shock absorbers, especially for motor vehicles : de en
  • FI11794A - Rullharv : en fi
  • GB281898A - An improvement in or relating to the mounting of cutter blocks in woodworking machines : en
  • GB281978A - Improvements in or relating to electric current rectifiers : en
  • CA276156A - Treatment of wood for production of pulp : en fr
  • ES102478A1 - A metal folding door system. : en es
  • ES104971A3 - An electric buzzer. : en es
  • FR631277A - Improvements to electric discharge tubes comprising one or more electrodes movable by thermostatic action : en fr
  • GB262481A - Improvements in or relating to electrode holders for electric furnaces : en
  • GB265957A - Improved process for the manufacture of bearing surfaces : en
  • GB274503A - Sparking plug for internal combustion engines : en
  • GB281848A - Improvements in hair pins : en
  • US1652301A - Acid or sea-water resisting alloy : en
  • US1652805A - Machine for making concrete blocks : en
  • DE453728C - Building material for lightweight construction : de en
  • FR631120A - Waterproof pipe joint : en fr
  • US1652470A - dubuc : en
  • US1652709A - Stamping or printing device : en
  • GB281928A - Improvements in or relating to containers for treating corrosive liquids and the like : en
  • GB281981A - An improved pillion seat for motor and other vehicles : en
  • ES104732A3 - The manufacture of tablets of powders, blushes and similar shaves. : en es
  • US1652345A - Clutch-release coupling : en
  • US1652971A - Display folder : en
  • FR630962A - Terminal for electric accumulator protecting connections against attack by electrolyte : en fr
  • US1652215A - Carding machine : en
  • GB255111A - An improved process for purifying solutions : en
  • US1652949A - Composition for transferring wall-paper designs to textiles : en
  • FR631190A - Improvements to belt fasteners : en fr
  • ES104940A1 - A device or hardware to open and close the windows of windows and balconies. : en es
  • GB258294A - Stepped grate : en
  • CA276268A - Chock block : en fr
  • CH123821A - Pneumatic prepayment pump. : en fr
  • CH123830A - Method for long-distance transmission using a light-sensitive cell. : de en
  • DE453671C - Device for controlling steam or gas turbines : de en
  • US1652745A - Electric toasting and heating appliance : en
  • ES104749A3 - Improvements in the manufacture of ammonia by catalysis. : en es
  • FR631057A - Enhancements to t lamps. s. f. : en fr
  • DE453563C - Railway air brake : de en
  • DE453740C - Device for blowing in cotton wool or the like in cigarette tubes and cigarette tamping machines : de en
  • US1652900A - Soap product and process of manufacture : en
  • CH123819A - Process for the preservation of corpses. : en fr
  • GB275141A - New process for the manufacture of artistic glass objects : en
  • US1652266A - Internal-combustion engine : en
  • GB281934A - Holding and carrying device for books : en
  • US1652542A - Lock joint for standing valves and the like : en
  • US1652604A - Yielding bobbin support for multicolor loom magazines : en
  • US1652738A - Dirigible lamp for vehicles : en
  • GB282145A - Improvements in or relating to pulverisers : en
  • US1652283A - Protector for bit points : en
  • US1652556A - Bimetallic thermostat material : en
  • US1652737A - Gas cooking and heating oven : en
  • US1652931A - Cleaning and polishing compound : en
  • CH123776A - Holder for razor blades to be pulled off or used as a knife. : de en
  • US1652385A - Piston : en
  • FR631029A - Improvement in control and safety mechanisms for fuel supply devices : en fr
  • FR631066A - Improvements to regulating devices for vehicle dynamos : en fr
  • US1652370A - Drawing file holder : en
  • US1652452A - Spotlight : en
  • US1652490A - Electromagnetic device : en
  • US1652708A - Permutation switch : en
  • US1652229A - Starting and stopping device for machines : en
  • US1652434A - Concrete-laying machine : en
  • DE453756C - Coupling, in particular conveyor truck coupling : de en
  • FR631104A - Radioactive product used to make drinking water radioactive and shipable in bottles : en fr
  • US1652213A - Brush : en
  • DE453635C - Starting control for four-stroke internal combustion engines : de en
  • GB281797A - Improvements in and relating to means for mounting the front wheels of motor cycles : en
  • FR631012A - Cinder blocks with penetrating section : en fr
  • US1652330A - Ventilator : en
  • US1652276A - Drying machine : en
  • ES104797A3 - A machine for polishing needles and, in general, all kinds of metal rods. : en es
  • US1652371A - Metal-heating apparatus : en
  • US1652657A - Truck for locomotive engines : en
  • FR630970A - Motor mechanism for motor vehicles and other uses : en fr
  • FR631038A - Travel bag combined with a removable case : en fr
  • GB281896A - A process for treating, drying and semi-drying fats and oils : en
  • GB281921A - A collapsible camp-stool : en
  • FR630940A - Table for presses for the production of wedge-shaped bricks and other profiled bricks : en fr
  • FR631017A - Device applicable to machines for mounting the shank of the shoe on a last and serving to cut the upper edge of the upper : en fr
  • FR631156A - Preparation of new intermediates and azo dyes derived from them : en fr
  • ES104855A1 - Improvements in the manufacture of glass sheets composed of two elements. : en es
  • FR631162A - Multi-spindle tapping machine, with individual mechanical feed of the taps : en fr
  • FR631007A - Concrete mixer machine : en fr
  • FR631143A - grinding elements for rotary tube mills : en fr
  • ES104754A1 - Improvements in unloaders for spinning, bending, twisting and other machines. : en es
  • GB275140A - Device for the conversion of electrical into acoustic oscillations : en
  • FR630902A - Further training in electro-magnetic looms : en fr
  • FR631247A - Packing method for air heaters and the like : en fr
  • GB281980A - Improvements in or relating to spring suspension for cycle and like frames : en
  • ES104923A3 - Apparatus for composing changeable signs or inscriptions. : en es
  • ES104950A1 - A semi-fixed carbonization furnace for fuel balls, made of wood sawdust or other waste wood. : en es
  • GB278327A - Improvements in centrifugal separators and driers : en
  • US1652819A - Power-transmission mechanism : en
  • US1652928A - Electric regulator : en
  • FR631264A - Improvements to vulcanization devices : en fr
  • GB281779A - Improvements relating to automatic telephone systems : en
  • GB281801A - Improvements in speaking tube attachments for telephones and like instruments : en
  • ES104871A1 - Bearings with fixed linings to prevent displacement. : en es
  • US1652478A - Garden tool : en
  • CH123554A - Bar turning machine. : en fr
  • GB282118A - Improvement in and relating to a method of preparing solid fuel mixtures : en
  • GR1695B - ELECTRIC METAL DEVICE FOR AUTOMATIC CALL CENTER SYSTEMS. : el en
  • FR631206A - Improvements in photographic enlargement and reduction devices : en fr
  • US1652505A - Balancing machine : en
  • US1652756A - Feed roller : en
  • US1652238A - Mower-knife fastening : en
  • US1652530A - Radial truck support : en
  • USD74085S - Edwin p : en
  • DE453562C - Device for drying wires when using an insulating agent applied in a liquid state : de en
  • ES104724A1 - Dosing and distribution apparatus for ground coffee and similar ones. : en es
  • GB265942A - Improvements in or relating to pneumatic tyres : en
  • FR631174A - Improvements in processes for atomizing liquid fuels : en fr
  • GB266347A - Improvements in or relating to kinematograph projecting apparatus : en
  • USD74065S - Figure j : en
  • ES104815A1 - Automatic supplementary air regulator for internal combustion engines. : en es
  • US1652561A - Ironing machine : en
  • FR631184A - Thermal insulated pottery vessel : en fr
  • GB281776A - Improvements in or relating to wireless or like amplifying instruments : en
  • FR631050A - Aluminum or aluminum alloy tank for volatile liquids : en fr
  • FR631114A - Arrangement for determining the combustible gas content of gas mixtures, in particular flue gases : en fr
  • US1652163A - Refrigerating system : en
  • DE438964C - Induction-free cable : de en
  • GB281826A - Improvements in and relating to worm gearing : en
  • DE453754C - Installation on valve controls of steam engines : de en
  • ES104704A1 - Bilateral coupling with subdivided hollow shaft. : en es
  • ES104801A1 - Yarn based on mercerized cotton and artificial silk. : en es
  • GB268820A - Improvements in or relating to collecting drawers for address plates for addressing and like machines : en
  • GB282142A - Holding device for cigarette and like cards : en
  • DE453653C - Padded bicycle saddle cushion : de en
  • GB281748A - Improvements in or relating to the construction of rigid airships : en
  • US1652907A - Can-display card : en
  • US1652230A - Thermal time-lag relay : en
  • ES104902A1 - Improvements in the manufacture of continuous sheet glass by casting and rolling. : en es
  • US1652506A - Link-type insulator : en
  • US1652962A - Barrel : en
  • US1652789A - Composite candy : en
  • GB281933A - Improvements in, or relating to the manufacture of, inflatable toys such as animals,tables, chairs and the like : en
  • FR631078A - Rain deflector for vehicle windshields : en fr
  • FR631130A - Safety device with variable vacuum for gas distillation : en fr
  • FR631255A - Improvements to installations for the production of steam comprising one or more water tube boilers and air heaters : en fr
  • US1652802A - Grain-door table : en
  • FR631230A - Typewriter Improvements : en fr
  • GB282161A - Improvements in or relating to the control of electromagnet or solenoid devices : en
  • US1652748A - 3-amino-4-omega-hydroxyalkylaminophenyl arsonic acids and their salts : en
  • FR631096A - Gripping pliers for all objects out of hand and more particularly for fishing : en fr
  • US1652522A - Machine for trimming wall paper : en
  • US1652936A - Floral rack : en
  • US1652177A - Jet-operated air compressor : en
  • DE453594C - Device for making diagrams from nature : de en
  • GB281739A - Improvements in processes for operating internal combustion engines and in apparatus therefor : en
  • GB281929A - Improvements in and connected with the erection of harbourworks, breakwaters, quays,pierheads and like purposes, and in the construction of caissons for use therewith : en
  • CA276250A - Motor : en fr
  • ES104901A1 - An apparatus for sharpening steel blades for shaving. : en es
  • GB258587A - Improvements in rectifier for one-sided wear of shoe-heel : en
  • FR631053A - Induction compass : en fr
  • FR631071A - Improvements to locks particularly applicable to vehicle door locks : en fr
  • GB270684A - Improvements in or relating to the cultivation of edible fungi : en
  • US1652336A - Internal-combustion engine : en
  • US1652457A - Closure for water bags : en
  • US1652823A - Locking device : en
  • GB281966A - Improvements in or relating to tipping-apparatus for coal-wagons and the like : en
  • GB271407A - Improvements in loud-speaking telephones : en
  • FR631237A - Heating surface, removable, small capacity : en fr
  • FR631024A - Improvements in the manufacture of articles made of or comprising chocolate, and other confectionery articles : en fr
  • FR631204A - Improvements to letters, signs and other similar luminous motifs : en fr
  • DK38242C - Drive for Transmitting variable speeds of rotation from one shaft to a parallel shaft. : da en
  • GB269934A - Process for dyeing and printing cellulose esters and cellulose ethers : en
  • GB281867A - Improvements in the control of hydraulic valves : en
  • GB282149A - Improvements relating to artificial illumination : en
  • FR631014A - Process for preparing technical alloys with different constitution and variable properties : en fr
  • FR631139A - Assembly of sleepers and uprights, applied to the construction of vehicle bodies : en fr
  • CA276169A - Artificial marble : en fr
  • US1652183A - Sweater : en
  • US1652835A - Method of making insulator pins : en
  • US1652164A - Metallic oscillion and method of constructing same : en
  • US1652166A - Carbon p : en
  • CH123753A - Reading box. : de en
  • GB281908A - Improvements in motor vehicles : en
  • FR631268A - Improvements in the manufacture of sporting goods and apparatus for carrying out this manufacture : en fr
  • CA276260A - Separable fastener : en fr
  • US1652609A - Positive pressure blower and vacuum pump : en
  • US1652912A - Machine for manufacturing tubular or tube-like articles : en
  • CH123724A - Machine for cutting off nails protruding inside footwear. : de en
  • CA276214A - Combined vending and change-making machine : en fr
  • AU464126A - Improvements in and relating toan improved implement for grubbing stumps andthe like : en
  • US1652497A - Thermionic device : en
  • US1652596A - Filling-replenishing-loom thread control with bobbin cleaning : en
  • FR630942A - Seed drill for dehydrated iron sulphate and small seeds : en fr
  • GB281900A - An improvement in or relating to plant for pressing fabrics : en
  • FR631051A - Thermometric device for motor vehicles, and other applications : en fr
  • GB281983A - Improvements in automatic change speed gears : en
  • DE453818C - Sample card for press studs : de en
  • ES103859A2 - Improvements in vehicle braking mechanisms. : en es
  • ES104852A1 - A procedure for the preparation of gross heavy spar. : en es
  • US1652300A - Fireless cooker : en
  • US1652762A - Wagon : en
  • FR630952A - Car for railways, with two steerable axles controlled by one or two axles with transverse play located between the steerable axles : en fr
  • DE453822C - Twin tires : de en
  • GB281924A - Improvements in means for distributing insecticides and other materials over plants and lands : en
  • US1652366A - Tube vulcanizer : en
  • ES104107A2 - Closure for bottles that prevents filling. : en es
  • FR630914A - Improvements in tire regumming or retreading devices : en fr
  • GB280842A - Improvements in vehicle bumpers or collision guards : en
  • CA276266A - Differential controller : en fr
  • CH123592A - Device for applying materials to teeth or dental prostheses. : de en
  • CA276319A - Telegraphic and electrically operated devices : en fr
  • FR630938A - Luggage rack for automobiles combined with a support device for easily removable spare wheel : en fr
  • FR630965A - Star-shaped serration and bread roll kneading machine : en fr
  • GB281943A - Improvements relating to electric-metering relay or like devices : en
  • CA276302A - Boiler : en fr
  • CA276320A - Coin operated mechanism : en fr
  • CA276235A - Rotary laundry machine : en fr
  • CH123663A - Process for the production of a diazo salt preparation for dyeing and printing. : de en
  • GB282153A - Improvements in telephone systems : en
  • ES104886A1 - A machine that distributes useful objects. : en es
  • CH123665A - Process for the production of a diazo salt preparation for dyeing and printing. : de en
  • US1652890A - Building tile : en
  • CA276271A - Spotlight : en fr
  • DE453829C - Conveyor with flexible, endless conveyor elements running in a channel, preferably chains, for vertical or diagonally inclined or horizontal conveyance of bulk material : de en
  • US1652597A - Bottle holder for bottle-washing machines : en
  • US1652724A - Bookbinding machine : en
  • US1652840A - Amusement device : en
  • GB267138A - Process and apparatus for the hot desulphurisation of gases derived from the distillation or the pyrogenation of solid, liquid or other combustibles : en
  • CA276167A - Connecting mechanism : en fr
  • US1652293A - Electrical switch : en
  • US1652388A - Method and arrangement for the multiple and directed receiving of radiosignals : en
  • AU833527A - Fibrous material-for odorless containers : en
  • CH123763A - Wristwatch case, with movable handles. : en fr
  • AU892027A - Improvements in refuse destructors and like shaft furnaces : en
  • CH123731A - Process for the production of aluminum oxide by melting raw material containing aluminum oxide in an electric furnace. : de en
  • CH123650A - Process for the production of a diazo salt preparation for dyeing and printing. : de en
  • GB281903A - Device for warping thread : en
  • USD74084S - Design for a plate or similar article : en
  • CH123738A - Process for the preparation of a stable derivative of a leuco compound. : de en
  • US1652867A - Antithumb-sucking device : en
  • ES104816A1 - Process for the preparation of highly alkylated guanidine derivatives. : en es
  • GB281887A - An improved hat blocking machine : en
  • US1652448A - Fire-damp indicator : en
  • ES104842A1 - A monoplane : en es
  • CA276286A - Telephone system : en fr
  • CA276273A - Process for making tubular farinaceous rolls : en fr
  • GB281794A - Improvements in cartons and the like containers : en
  • US1652544A - Holder : en
  • US1652591A - Warp stop motion : en
  • US1652731A - Primer : en
  • US1652862A - Collapsible tjpe holder : en
  • US1652875A - Wiper for gauge rods : en
  • FR631279A - Improvements to machine and electrical circuit adjustment systems : en fr
  • GB281808A - Silencer for exhaust of motorcycles and cars : en
  • US1652426A - To niles--bem : en
  • US1652350A - Hay sweep : en
  • US1652758A - Brake mechanism for railway cars : en
  • DE453701C - Control for piston engines : de en
  • ES104746A1 - A procedure or treatment of dolomite to obtain magnesia for the manufacture of magnesium refractory products. : en es
  • FR631108A - Cardboard box : en fr
  • CA276263A - Cooling device for compressors and condensers : en fr
  • CH123746A - Machine system for the production of stereotype plates. : de en
  • DE451231C - Process for dyeing acetate silk : de en
  • US1652696A - Quick-service oil bottle : en
  • US1652830A - Drying cabinet : en
  • US1652261A - Electric distribution system : en
  • US1652843A - Toy target : en
  • US1652761A - Liquid-level gauge : en
  • US1652956A - Process and apparatus for treating gases, fumes, and the like : en
  • ES104876A1 - Rescue, relief or emergency station. : en es
  • ES104939A1 - A new system of packaging of oranges in general and especially of the so-called tangerine in series cartridges. : en es
  • USD74082S - Design for a lamp shade : en
  • CA276157A - Carbureter for internal combustion engines : en fr
  • CH123775A - Method for milling mortises in wooden beams by means of chain cutters and a chain milling machine to carry out the process. : de en
  • GB281883A - Improvements in or relating to inspection pits or wheel drops for locomotives or thelike : en
  • GB281954A - Improvements relating to ceiling lights : en
  • US1652580A - Netting door for locomotive smoke boxes : en
  • CA276230A - Battery connector : en fr
  • US1652749A - Car construction : en
  • CH123808A - Electric annealing furnace with resistance heating. : de en
  • ES104774A1 - Purification procedure for magnesium alloys. : en es
  • CA276236A - Sound amplifier : en fr
  • US1652688A - Target : en
  • ES104963A1 - A process for purifying the washing waters of bodies containing fats and recovering by-products. : en es
  • ES103943A1 - Improvements in wireless receivers. : en es
  • FR631152A - Telegraph device : en fr
  • CH123854A - Process for the preparation of an anthracene derivative. : de en
  • CH123796A - Commutator rear machine connected to the slip rings of an induction machine. : de en
  • ES104738A3 - A machine for the automatic postage of correspondence. : en es
  • FR631282A - Process for vitrifying paper mainly intended for decoration by applications : en fr
  • ES104841A1 - A valve arrangement for pneumatic instruments and other musical devices. : en es
  • ES104878A1 - Procedure to make a paving of cobblestones. : en es
  • FR631159A - Improvements to artificial animals in flexible material, especially dogs of this kind : en fr
  • CH122833A - Mechanical fuze with clockwork movement for artillery projectiles. : en fr
  • FR631125A - Detonation safety device, against break-ins from safes and walls : en fr
  • GB281912A - An improved aluminium alloy : en
  • ES104927A1 - A system of stamps for inking stamps in different colors. : en es
  • CA276219A - Truss pad : en fr
  • ES104802A1 - A procedure for the manufacture of quilts, bánovas or bedspreads in one piece. : en es
  • GB282151A - The manufacture of new azo-dyestuffs : en
  • USD74080S - Design foe : en
  • GB281936A - Mud guard for motor car brakes : en
  • GB281885A - Process and apparatus for the production of molten liquid, coats of enamel, glass and the like by spraying upon metal, stone, or other surfaces or bodies : en
  • CH122668A - Multi-stage gas turbine. : de en
  • CH123560A - Container with baffle device allowing easy penetration of the body inside the container while making their exit difficult. : en fr
  • FR630954A - Device preventing water loss when braking in radiators fitted to motor vehicles : en fr
  • US1652226A - Signoes to john webneb : en
  • DE453627C - Stretching device for belt vulcanizing presses : de en
  • FR630994A - Chassis-trolley for motors or other removable installations : en fr
  • CA276309A - Train stop apparatus : en fr
  • ES104129A1 - A luminous box. : en es
  • FR630945A - Peripheral carbon pads for electrodes : en fr
  • FR630992A - Improvements to variable capacitors of the <vernier> type more particularly used in telegraphy and wireless telephony : en fr
  • FR631195A - Automatic lighting device for automobiles : en fr
  • GB264532A - Improvements in or relating to electrical control systems : en
  • DE453741C - Overflow centrifugal machine with several centrifugal rooms provided one above the other : de en
  • GB281749A - Improvements in or relating to the construction of airships : en
  • GB281798A - A picnic or camping-out combination table, box and stools : en
  • GB282128A - Process of preserving hides and skins : en
  • ES104817A1 - Superstructure for railways. : en es
  • GB268293A - Automatic cut-off valve : en
  • DE453788C - Safety device for shutters u. Like. Against unauthorized pushing up of the roller shutter from the outside : de en
  • ES104736A1 - Device for the protection of air chambers in tires, especially for cars and motorcycles. : en es
  • US1652683A - Alarm signal : en
  • DE453769C - Process for the preparation of dyes of the anthracene series : de en
  • ES104904A3 - A positive electrode for alkaline electrolyte batteries. : en es
  • FR631217A - Improved mine corridor : en fr
  • US1652557A - Transformer connection for hot cathode rectifiers : en
  • US1652386A - Process of making mixed water gas and coal gas : en
  • US1652333A - Internal-combustion engine : en
  • DE453808C - Disinfectants : de en
  • FR631213A - Coating of sweets and the like : en fr
  • GB281784A - Improvements in wireless receivers : en
  • US1652681A - Tool : en
  • US1652504A - System of control : en
  • US1652815A - Package-binding implement : en
  • US1652747A - Compressor apparatus : en
  • ES104814A1 - An album-sample applicable to the presentation of shoe models. : en es
  • US1652626A - Air-pump connection : en
  • USD74087S - Design for a weighing-scale casing : en
  • FR631142A - Safety valve : en fr
  • ES104714A1 - A folding desk, provided with its corresponding seat. : en es
  • ES104925A2 - A process for preparing an alkaline reacting nitrogen fertilizer. : en es
  • GB281799A - Improved method of hardening copper and copper alloys : en
  • GB268759A - Improvements relating to electromagnetic devices for the interconversion of electrical and mechanical oscillations : en
  • US1652676A - Trunk lock and drawbolt : en
  • DE453738C - Mobile, manually driven bobbin changing device with bobbin magazine for spinning machines : de en
  • US1652203A - Transformer : en
  • US1652501A - Vocalizer mechanism : en
  • US1652829A - Process of manufacturing centrifugally-cast-iron pipe and apparatus therefor : en
  • DE453523C - Manufacture of lightfast vermilion from the elements : de en
  • DE453692C - Circuit breaker for induction motors : de en
  • CA276324A - Treatment of condensation products of carbamide or its derivatives : en fr
  • US1652966A - Refrigerating machine : en
  • USD74048S - Design for a kitchen cabinet : en
  • ES102831A2 - A hermetic kinematic control system for underwater mines. : en es
  • US1652808A - Car truck : en
  • US1652841A - Spring suspension of motor and other vehicle bodies : en
  • GB281738A - Improvements relating to wheels for road vehicles : en
  • FR631136A - Machine for obtaining and handling large rolls of fabric, paper, or any other material : en fr
  • GB281851A - Improvements in means for controlling two-speed polyphase motors for lifts : en
  • GB281947A - Improvements in or relating to circuit controlling devices : en
  • ES104936A1 - Perfections in the manufacture of mortadella and similar sausages. : en es
  • ES104989A1 - Clutch transmissions for motor vehicles. : en es
  • GB281852A - Improvements in apparatus for stirring and mixing : en
  • GB282117A - Means for building or composing designs of flags or other emblems : en
  • GB281787A - Improvements in or relating to soles of or for boots and shoes and to methods of andmeans for producing them : en
  • FR631025A - Improvements to motor cars : en fr
  • ES101705A1 - A carburetor for internal combustion engines. : en es
  • ES104894A3 - A spraying device. : en es
  • FR631149A - Use of lime carbonate to obtain cement or lime without any cooking aid : en fr
  • FR631165A - Improvements to brake mechanisms : en fr
  • GB265165A - Improvements in or relating to girder masts : en
  • GB281862A - Improvements relating to starting means for internal combustion engines : en
  • GB281849A - Improvements in or relating to brooders : en
  • GB282140A - A new or improved device for the reproduction, radiation and amplification of sound : en
  • FR631092A - Over-low : en fr
  • GB274898A - Improvements in or relating to telephone sub-station circuits and apparatus : en
  • FR630979A - Improvements to coke oven installations and the like : en fr
  • FR631001A - Improvements to flexible joints : en fr
  • FR631198A - Two-piece plow share : en fr
  • ES104809A1 - A procedure for the protection of transformers, reaction coils, switches, motors, generators and other electrical devices. : en es
  • FR631176A - Removable wheel for motorcycles, sidecars, etc. : en fr
  • ES104962A1 - A container cage, portable, for the transport of fruits. : en es
  • GB274482A - Improvements in or relating to speed-regulating devices or governors for prime movers : en
  • GB279132A - Improvements in or relating to continuously operating absorption refrigerating apparatus : en
  • FR631224A - Improvements to vulcanization devices : en fr
  • FR630909A - Device for the production of crisscrossed layers of wire on a spool in the form of a bottle or lantern : en fr
  • GB281846A - Self feeding revolving burnishing and polishing pad for boots and shoes, leather and the like : en
  • ES104735A1 - Procedure and device for manufacturing cigars (cigars). : en es
  • ES104996A1 - Improvements in the means of splitting almonds or similar fruits and separating the husks from the seeds or grains and classifying them. : en es
  • FR631107A - Improvements in devices enabling the borrowing of electrical energy from industrial distribution networks to supply installations on a regular and continuous basis : en fr
  • US1652633A - Brake-beam safety support : en
  • US1652427A - Wringer : en
  • US1652495A - Graphic power-factor meter : en
  • GB281814A - Improvements in the control of electrically driven winding engines, hoists and the like : en
  • DE453515C - Monitoring device for rail traffic with train marks : de en
  • FR631037A - Rudder coupling and control device for forward and reverse travel and stopping of hydraulically powered boats : en fr
  • ES104840A1 - An air motor with bellows arranged around the shaft. : en es
  • ES104896A1 - Procedure for the preparation of arsenobenzimidazolones. : en es
  • FR631193A - Process for the production of electrolytic deposits of metals or alloys : en fr
  • US1652675A - Device for directing the flow of gas from a gas supply to a gas receiver : en
  • ES103892A1 - A chain of transmission of trapezoidal elements, of steel core, covered with rubber. : en es
  • US1652204A - Submerged drain cooler in evaporators : en
  • US1652825A - Electric-lamp-display device : en
  • US1652951A - Gear-shiet mechanism : en
  • ES104828A1 - A seal in the form of a small disk, for the closing of packages, envelopes and similar, in substitution of sealing wax. : en es
  • FR630966A - Stairs construction method : en fr
  • FR631274A - Beet harvester : en fr
  • US1652665A - Refrigerator drain : en
  • US1652783A - Anesthetic compound : en
  • US1652889A - Measuring device : en
  • CH123800A - Electric cable. : en fr
  • CH123749A - Method of making a photosensitive composition. : de en
  • ES104823A1 - Procedure of preparation of a product of new way of photography. : en es
  • ES104850A1 - A procedure for preparing metal cyanamides or mixtures containing them : en es
  • GB281750A - Improvements in or relating to the construction of airships : en
  • DE453803C - Device for the step switching of two series-connected single-phase collector motors or motor groups each individually fed by individual voltages of the secondary winding of a step transformer, especially for railroad operation : de en
  • FR631026A - Device for emptying bins without producing dust : en fr
  • GB281911A - Improvements in and relating to card index systems : en
  • US1652833A - Electric drilling machine : en
  • AU914127A - Combined rear bumper and carrier for motor cars : en
  • CA276306A - Apparatus for treating oils : en fr
  • US1652443A - Reenforced concrete construction : en
  • US1652631A - Adjustable frame or truss for instruments of precision : en
  • ES104884A1 - A process for the manufacture of a moldable ceramic product. : en es
  • DE453650C - Air pump : de en
  • CH123782A - Support bearings, in particular for the needle arm of sound boxes. : de en
  • CH123717A - Method of making a wash bath. : de en
  • FR631226A - Optical instrument for examining the cavities and canals of the body : en fr
  • FR631063A - High visibility nighttime advertising panels : en fr
  • GB281879A - A process for the production of filter-sieves and sieves produced by such process : en
  • GB281802A - Improvements in or relating to roll film photographic cameras : en
  • US1652623A - Emergency door-operating apparatus : en
  • CA276224A - Electrical tap socket : en fr
  • CA276245A - Typewriting machine : en fr
  • DE453775C - Mattress with coil springs : de en
  • FR630974A - Pump for inflating tires on bicycle wheels that can be attached to the frame : en fr
  • GB281941A - Improvements in and relating to the moulding of plastic or cementitious materials, such as in the manufacture of concrete pipes : en
  • US1652713A - Automatic damper : en
  • USD74073S - Design eor a decanter : en
  • GB281894A - Improvements in paper clips : en
  • GB270661A - Improvements relating to chambers for the manufacture of sulphuric acid : en
  • DE453700C - Inserting device for weighing or measuring machines : de en
  • FR630932A - Process for the production of grinding and polishing wheels : en fr
  • DK38232C - Container for flat-toped stair-shaped file cards or their Holders. : da en
  • FR631060A - Strobe tachometer : en fr
  • US1652446A - Clutch : en
  • DE453667C - Electric impact tool : de en
  • DK38230C - Procedure for the Prevention of Deposition of Silica Boilers in Steam Boilers. : da en
  • US1652969A - Automatic substation control equipment : en
  • US1652982A - Scarf : en
  • ES104860A3 - A new inexpensive toy. : en es
  • FR630905A - Improved device for recording and reproducing pictures, images and the like : en fr
  • FR631157A - Explosion turbine : en fr
  • US1652582A - Jack : en
  • US1652880A - Vacuum tube and tube circuits : en
  • DE453747C - Cover strip for open baking trays : de en
  • US1652669A - Cleab vision spindle guard : en
  • US1652926A - Product for use in uniting rubber sheets and in repairing rubber articles : en
  • ES104791A1 - A mechanical procedure for the manufacture of marmos. : en es
  • ES104804A3 - Mechanical process of varnishing and engraving cardboard plates for the manufacture of travel items. : en es
  • GB282144A - Improvements in electric lamp holders : en
  • US1652552A - Coffeepot : en
  • US1652919A - Coin-controlled apparatus : en
  • USD74075S - Design foe a vehicle btjmpek : en
  • USD74044S - Island : en
  • US1652903A - Applying and securing machines for container closures : en
  • US1652987A - Wall safe or vault : en
  • US1652396A - Method of and -machine fob : en
  • CH123852A - Process for the preparation of Bz1, Bz1'-benzanthronyl sulfide. : de en
  • CH121862A - Bar turning machine. : en fr
  • US1652555A - Guide for excavating devices : en
  • US1652459A - Cotton harvester : en
  • US1652444A - Animal trap : en
  • CH123736A - Process for the preparation of an azo dye. : de en
  • CH123745A - Paper cutting machine with a cross cutter for cutting endless paper strips. : de en
  • DE453575C - Manufacture of resilient rings to be loaded radially in tension or compression : de en
  • CA276186A - Hydraulic ball cock : en fr
  • US1652725A - Xx -t -tx : en
  • CA276238A - Sash lock : en fr
  • CH123810A - Device for providing good lighting, in fog, by vehicle headlights. : en fr
  • US1652980A - Carpenter's rule : en
  • CA276177A - Egg cushion : en fr
  • AU823127A - Improvements in or relating to gas and liquid seals : en
  • DE453735C - Blind suspension device by means of brackets attached to the side posts of the window frame : de en
  • ES104931A1 - An igniting apparatus of the gas from the stoves. : en es
  • ES104985A1 - Automatic device for the rapid production of gaseous water. : en es
  • US1652439A - Guard for hair clippers : en
  • US1652850A - Rail : en
  • US1652873A - Fan attachment for automobiles : en
  • CA276294A - Loud speaker : en fr
  • CH122178A - Cooling device for sealing channels on electric bright annealing furnaces. : de en
  • CH123375A - Removable connection of tubular organs. : en fr
  • ES104892A3 - Heat exchangers. : en es
  • FR631008A - Improvements in the manufacture of reinforced glass : en fr
  • FR631020A - Manufacturing process for unstable bituminous emulsions : en fr
  • USD74081S - A cobpobation of con : en
  • ES104169A1 - Improvements in the own apparatuses to blow substances in fusion, in the form of pulverization. : en es
  • ES104844A1 - A new supplier for the expedition of naphtha and similar liquids. : en es
  • FR630929A - Gluing process particularly applicable to artificial bristles : en fr
  • US1652391A - Electric controller : en
  • CA276159A - Protecting cap for corn shocks : en fr
  • FR631207A - Improvements in gas radiators : en fr
  • DE453660C - Electrically heated number stamp : de en
  • GB281782A - Improvements in or relating to ladies' vanity cases or like containers : en
  • CA276285A - Manufacture of zinc oxide : en fr
  • FR631225A - Dyeing process for wool and silk items : en fr
  • FR631269A - Pump for bicycles : en fr
  • GB281815A - Installation for handling and shearing of metal plates from plate rolling mills : en
  • GB281905A - Improvements in cylinder grinders : en
  • GB276615A - Low carbon steel : en
  • CH123747A - Tabulator with line spacing device on typewriters with printing plates. : de en
  • CA276184A - Wrench : en fr
  • CA276218A - Screw pad : en fr
  • US1652661A - Control for sand reels, hoists, and the like : en
  • US1652813A - Means for sealing shipping packages : en
  • US1652393A - Method of making dextrose : en
  • CH123791A - Injection nozzle for internal combustion engines. : de en
  • CA276239A - Tunnel kiln : en fr
  • CA276305A - Telephonic reception apparatus : en fr
  • CA276237A - Sash lock : en fr
  • CH123844A - Device for collecting the impurities of the benzine contained in a tank. : en fr
  • CA276194A - Bitumen road paving : en fr
  • ES102826A2 - A device for anchoring underwater mines. : en es
  • ES104617A1 - An apparatus for mechanically sealing. : en es
  • FR631101A - Machine for putting into boxes or bottles of concentrated or semi-pasty liquid products : en fr
  • FR631197A - Tube and pipe fitting : en fr
  • GB281970A - Improved manufacture of surgical dressing : en
  • US1652933A - Lady's bandeau and permanent wave : en
  • ES104178A2 - A universal wrench for nuts with external control, quick opening and automatic closing. : en es
  • ES104799A1 - New portable oven system for baking, roasting, toasting and other applications. : en es
  • US1652296A - Tire carrier : en
  • US1652322A - Air-regulating fire shield : en
  • US1652952A - Cloth holder : en
  • CH123614A - Tank wagons for tar and other liquids. : de en
  • GB253902A - Improvements relating to braking apparatus for vehicles : en
  • CA276206A - Piston ring remover and applier : en fr
  • CH121848A - Fluid meter. : en fr
  • FR630957A - Closing mechanism for automobile doors : en fr
  • GB281824A - Improvements in multi-colour offset printing presses : en
  • GB281963A - Improvements in the manufacture and production of pure iron : en
  • US1652770A - Riveting tool : en
  • GB282158A - Improvements in and relating to clothes and like washing machines : en
  • DK38223C - Compensated Asynchronous Machine. : da en
  • US1652525A - Method of testing materials : en
  • US1652711A - Process of making substitutes for horn and ivory from viscose : en
  • AU620727A - An improved ratchet spanner : en
  • CH122617A - Metronome. : en fr
  • CH123557A - Hair clipper with adjustable cutting height. : de en
  • GB281823A - Improvements in and relating to tip-up seats, desks and the like : en
  • DE453646C - Vehicle frames, especially for motor vehicles : de en
  • ES104768A1 - Improvement in furnaces or cavesas and similar apparatuses for the annealing of the glass. : en es
  • ES104819A1 - Improvements in stringed musical instruments. : en es
  • US1652742A - op cleveland : en
  • GB281843A - Improvements in and relating to electric starting mechanism for internal combustion engines : en
  • ES104457A1 - A device composed of pulleys, skids and cables dedicated to avoid train collisions. : en es
  • ES104831A1 - Gassing device for threads of all kinds. : en es
  • GB261361A - Improvements in or relating to railway buffer stops : en
  • GB281910A - Improvements in and relating to gloves : en
  • AU521326A - Improvements in and relating to alternating-current electricity meters : en
  • CH123605A - Selector circuit. : de en
  • US1652288A - Football helmet : en
  • US1652425A - Trolley guard : en
  • US1652174A - Anchor for floor sleepers : en
  • US1652188A - George carl vennttm : en
  • US1652693A - Cut-out insulator : en
  • GB281861A - Improvements in or relating to self-filling fountain pens : en
  • GB277942A - Improvements in feed mechanisms for cigarette-making machines : en
  • US1652279A - Hair-waving device : en
  • ES104826A1 - A mobile oven system to carbonize the firewood in closed glasses. : en es
  • GB281935A - Apparatus for freezing fish on board ship : en
  • CH123682A - Process for the preparation of 1- (4'-chloro-5'-methyl-2'-sulfophenyl) -5-pyrazolone-3-carboxylic acid methyl ester. : de en
  • US1652546A - Thermostatic material : en
  • US1652860A - Method of rolling structural units : en
  • US1652641A - Garment-hanger retainer : en
  • US1652180A - Mold for concrete building blocks : en
  • US1652318A - Grease-dispensing device : en
  • DE453481C - Computing device : de en
  • DE453813C - Pistons, especially for internal combustion engines, with a slotted resilient piston skirt : de en
  • AU828527A - An improved method of treating meat coverings for use in cold chambers : en
  • ES104755A1 - Improvements in radio frequency systems. : en es
  • US1652973A - Hand shield for electric welding : en
  • US1652960A - Method of and apparatus for transporting pulverulent materials : en
  • US1652755A - Container : en
  • US1652628A - Weather strip : en
  • US1652905A - Nicholas j : en
  • ES104743A1 - Perfeccionamientos added to the mechanisms of transmission with change of speed for velocipedes. : en es
  • ES104788A3 - Procedure for spinning artificial silk in the branch. : en es
  • FR631052A - Decorative and insulating panels : en fr
  • DE453724C - Press ring to support under screws and nuts : de en
  • US1652270A - Game apparatus : en
  • FR630961A - Wood engraving process to obtain imitations of wrought iron : en fr
  • GB259196A - Improvement in forging machines : en
  • DK38233C - Procedure for tanning with metal salts and silicates. : da en
  • ES104909A1 - An apparatus for massages and self-massage. : en es
  • ES104990A1 - A procedure and fuel spraying device for engines with spontaneous ignition. : en es
  • FR631144A - Pull-Out Metal Fishing Rod System : en fr
  • US1652602A - Weft-detector-withdrawing means for looms : en
  • FR631296A - Improvements at t receiving stations. s. f. : en fr
  • GB274435A - Improvements in air draught systems for boiler and like furnaces : en
  • CA276220A - Heating stove : en fr
  • GB273295A - Improvements in conduit fittings : en
  • GB282141A - Improvements in and relating to the production of gaseous fuels : en
  • FR631045A - Apparatus for the simultaneous filtration and concentration of liquids containing suspended solids : en fr
  • ES104779A1 - A machine to thin the granitoid tiles and their analogs. : en es
  • GB281817A - Improvements in apparatus for indicating or recording the level of a liquid : en
  • GB260981A - Improvements in stop-motion devices for machines for opening textile fibres : en
  • DE453763C - Metallic solution electrode for galvanic elements : de en
  • ES104953A3 - A procedure for the manufacture of a toy. : en es
  • GB258605A - System of installation of landing grounds for aircrafts guiding themselves for instance electromagnetically by means of cables through which pass electric currents : en
  • GB281837A - Improvements in or relating to furnaces for roasting ores : en
  • US1652167A - Process of treating hydrocarbon oils : en
  • US1652619A - Tool box : en
  • FR630951A - Manufacturing process of active silicic acid : en fr
  • FR631046A - Improvements made to bricks and their attachment system to constitute vaults or walls of industrial hearths or other similar applications : en fr
  • GB281971A - Improvements in or relating to electric switches : en
  • US1652797A - Chord-controlling means for instruments of the lute type : en
  • ES104934A1 - A peg for piano strings. : en es
  • ES104967A1 - Procedure for obtaining photographs. : en es
  • US1652243A - Broom-supporting device : en
  • US1652678A - Mirror : en
  • ES104997A1 - Preparation procedure of an improved mixture for the construction of pavements with cold asphalt for roads and roads. : en es
  • ES104240A1 - Oven for annealing ribbons, wires and similar materials without oxidation. : en es
  • GB281831A - Improvements in or relating to supports for plants : en
  • US1652347A - Lighting apparatus : en
  • CH123653A - Process for the production of a diazo salt preparation for dyeing and printing. : de en
  • USD74047S - Design for a lamp : en
  • GB276312A - Improvements in or connected with mechanism for operating the escapements of typographical matrix composing and line casting machines : en
  • CA276303A - Machine for finishing paper : en fr
  • CH123787A - Double acting pump. : de en
  • CH123813A - Electric floor lamp. : de en
  • CH122016A - Device for the partial elimination of combustion products from factory chimneys. : de en
  • FR631036A - Hydraulic rudder-thruster applicable more particularly to boats of all kinds navigating on canals, rivers or rivers : en fr
  • CA276284A - Wrecking crane : en fr
  • US1652659A - Pump : en
  • CA276175A - Tinning apparatus : en fr
  • ES104812A1 - Improvements in the tensor of the Chianti belts of the cigar manufacturing machines to balance said tension. : en es
  • FR631180A - Force generator capturing the force of the current of rivers, streams, tides, etc. : en fr
  • FR631133A - Improvements to centrifugal machines : en fr
  • FR631210A - Composition and process for making it : en fr
  • GB278331A - : en
  • CH123696A - Process for the sulphurization of tar, in particular for the production of tar gravel roads. : de en
  • US1652273A - Washing machine : en
  • US1652374A - Pneumatic hammer : en
  • US1652473A - Vulcanizer : en
  • CH122489A - Control valve for vacuum braking devices for motor vehicles with an explosion engine. : de en
  • CH123664A - Process for the production of a diazo salt preparation for dyeing and printing. : de en
  • AU878927A - Improvements in gearing for looms : en
  • DE453773C - Suction cups consisting of suction cups for artificial lower jaw dentures : de en
  • US1652392A - Humidifier : en
  • CA276231A - Toy mechanism : en fr
  • US1652754A - Container : en
  • CH123744A - Process for the production of homogeneous precipitates from aqueous dispersions of rubber-like substances on metallic precipitate substrates. : de en
  • CA276181A - Dirigible headlight for automobiles : en fr
  • US1652464A - Typewriter keyboard : en
  • ES104776A1 - Joining joints of pieces in wooden constructions by means of claw plates. : en es
  • ES104935A3 - Poster with changeable inscriptions. : en es
  • FR630983A - Process for the conservation and application of latex : en fr
  • GB281925A - Improvements in or relating to ball or roller bearings : en
  • CA276178A - Bill fold : en fr
  • CA276201A - Syrup maker : en fr
  • USD74050S - Design por a chain pendant : en
  • US1652376A - Variable condenser : en
  • CH123543A - Reactive power resp. Reactive energy meter for multi-phase current with unevenly loaded phases. : de en
  • CA276158A - Reamer : en fr
  • CH123321A - Shaft for shoes. : de en
  • US1652223A - Pliers : en
  • US1652314A - Fire-resisting structure : en
  • US1652484A - Switch mechanism : en
  • US1652489A - Electromagnetic device : en
  • US1652576A - Hand-brake mechanism for railroad cars : en
  • US1652983A - Egg-candling device : en
  • CA276165A - Oil feed control for oil burners : en fr
  • CA276329A - Process of producing sponge rubber articles : en fr
  • US1652424A - Clothes wringer : en
  • US1652608A - Glass-tank furnace : en
  • GB269143A - Improvements in or relating to printing machines : en
  • GB282152A - An improved method of truing toothed gears or other bodies having circular series of radiating surfaces by a grinding or lapping process : en
  • DE453711C - Device for flanging the frames of non-round tin cans : de en
  • FR631151A - Thermal engine with unequal and variable strokes : en fr
  • FR631211A - Loud speaker : en fr
  • GB272877A - Improvements relating to paper tables for typewriting and like machines : en
  • US1652352A - Ruptural safety means : en
  • US1652720A - Apparatus for hydrating fibrous pulp for the manufacture of paper and cellulose therefrom : en
  • CH123672A - Process for the production of a diazo salt preparation for dyeing and printing. : de en
  • US1652453A - Valve : en
  • DE453824C - Rotary cylinder lock : de en
  • US1652824A - Variable-speed gear : en
  • US1652440A - Harrow attachment for cultivators : en
  • USD74059S - Design for a chandelier : en
  • CA276291A - Broaching machine : en fr
  • US1652247A - Automatic drilling machine : en
  • US1652539A - Queen-bee shipping and introducing cage : en
  • US1652632A - Sash-operating device : en
  • US1652968A - Oil-pumping apparatus : en
  • DE446541C - Process for producing real colors on the fiber : de en
  • FR631127A - Improvements to boilers for fuel burning devices : en fr
  • CA276307A - Process of treating hydrocarbon oils : en fr
  • CA276289A - Drying system : en fr
  • ES104786A1 - An improvement in socks for children. : en es
  • US1652809A - Mounting and retaining means for electrical units : en
  • CA276322A - Production of wood gas and other by-products through destructive distillation of woods : en fr
  • US1652595A - Method and apparatus for applying bottle closures : en
  • US1652642A - Lubricating system : en
  • US1652872A - Safety fender for automobiles : en
  • CA276187A - Jacking device for road vehicles : en fr
  • ES104949A3 - A hand brush for grooming, cleaning, and other similar uses. : en es
  • US1652712A - Damper : en
  • US1652717A - Machine for finishing curved stereotype plates : en
  • US1652305A - Method of constructing walls : en
  • US1652975A - Amusement device : en
  • US1652707A - Indicator for automobile lamps : en
  • US1652436A - Polishing machine : en
  • ES104717A1 - A procedure for the wet extraction of mercury from its minerals and its roasting residues. : en es
  • ES104767A3 - A procedure for the manufacture of metallic junction boxes for electrical installations. : en es
  • US1652295A - Chain saw : en
  • US1652560A - Tire carrier : en
  • DE453698C - Roller bearing with hydraulic pressure device : de en
  • CH123833A - Display case. : de en
  • NL17315C - : en
  • USD74062S - Design for a wall lighting fixture : en
  • GB281962A - Improvements in splash guards for the wheels of road vehicles : en
  • ES104811A1 - An improved process for the preparation of fusible alloys. : en es
  • FR631260A - Automatic spade : en fr
  • ES104771A1 - An automatic collection device, by inserting a coin, for telephone communications. : en es
  • FR631192A - Typewriter Improvements : en fr
  • DE453626C - Gang saw sharpening machine : de en
  • DE453758C - Signal lamp : de en
  • ES104764A1 - Finnish products manufacturing process for leathers, leather and footwear. : en es
  • FR631215A - Improvements to turbines : en fr
  • FR631221A - Plug : en fr
  • FR631150A - Tubes with internal reinforcements, for cycles, bicycle-motors and motorcycles : en fr
  • DE453680C - Main, sending and receiving center : de en
  • ES104710A1 - A hygienic product for hair. : en es
  • FR631098A - Anti-blinding device for automobiles : en fr
  • GB281820A - Power-driven whisk : en
  • US1652275A - Hood fastener : en
  • CA276252A - Wall board and method of application : en fr
  • DE453662C - Children's cooker : de en
  • FR631043A - Construction game : en fr
  • US1652672A - Drill grinder : en
  • GB278344A - Improvements relating to slicing machines : en
  • US1652351A - Rope clamp : en
  • US1652408A - Self-service gasoline-pump attachment : en
  • FR631074A - Improvements in chimney caps : en fr
  • ES104933A3 - A procedure for the manufacture of children's socks. : en es
  • FR631121A - Method and device for melting metals : en fr
  • GB280164A - Improvements relating to thermionic valves or electron discharge tubes : en
  • US1652323A - Pump : en
  • US1652529A - Coal-mining machine : en
  • GB281872A - Shaving brush : en
  • GR1692B - METHOD OF PREPARATION OF ORIGINAL OIL. : el en
  • ES104836A1 - A new culture medium for the preparation of vaccines for animals. : en es
  • CA276192A - Method of manufacturing benzol : en fr
  • FR630956A - Improvements in liquid level indicating mechanisms : en fr
  • US1652811A - Impregnated wood and method of effecting the impregnation : en
  • CA276215A - Stove pipe section : en fr
  • ES104897A1 - Paper perforator. : en es
  • ES104982A3 - Spoon with the shovel at an angle to the handle. : en es
  • FR631231A - Improvements to pistons and sealing rings : en fr
  • CH123867A - Impeller arrangement on potato harvesters. : de en
  • DE453682C - Fire extinguisher : de en
  • FR630939A - Brick press with mechanically moved loading device : en fr
  • GB271434A - Improvements in or relating to cores for electric transformers : en
  • FR631016A - Advanced electric generator or gas cell : en fr
  • US1652746A - Carton : en
  • US1652340A - Vehicle headlight : en
  • US1652774A - Desk : en
  • ES104391A2 - Rotary muffle furnace with longitudinally movable heating zone and adjustable heating surface. : en es
  • GB282124A - Improvements in or relating to packing machinery : en
  • FR631146A - Improvement in grinding wheels for mower and harvester blades : en fr
  • ES104955A1 - Improvements in the manufacture of plastic capsules to cover bottles and other containers. : en es
  • FR631300A - Display rack : en fr
  • GB281869A - Improvements relating to wheels for juvenile vehicles : en
  • ES104715A1 - A procedure and arrangement for lifting and placing hydrofoils. : en es
  • ES104795A1 - A gasogen, especially for vehicle engines, using as wood-producing substance wood and similar materials. : en es
  • ES104856A1 - A new packaging system for tomatoes and other fruits. : en es
  • ES104907A3 - Improvements introduced in machines for dyeing knitwear and fabrics. : en es
  • DE453500C - Handle for shovels or the like. : de en
  • DE453705C - Process for the production of a grainless printing surface which can be used for collotype printing or light glue printing from an invisible structure contained in a silver colloid layer : de en
  • DE453743C - Control device for wind turbines : de en
  • GB272465A - Improvements in or relating to excavating devices : en
  • US1652528A - Truck : en
  • ES104818A1 - Improvements in the refrigeration installations of the absorption type. : en es
  • ES104887A1 - An apparatus to produce cold and keep the shape and folds in the men's trousers. : en es
  • GB258586A - Improvements in or relating to induction motors in cascade sets : en
  • US1652667A - Combined umbrella and package carbier : en
  • DE453663C - Pipe slide control for compressed air tools : de en
  • US1652763A - Brake shoe : en
  • US1652941A - Fluid-flow indicator : en
  • CA276225A - Production of fuel for motive power and other purposes : en fr
  • FR630999A - Improvements to cycle brakes : en fr
  • GB281957A - Improvements in or relating to inserted tooth milling cutters and like rotary tools : en
  • DE453599C - Mark insertion device for sheet stacks with cross cutters : de en
  • US1652402A - Toilet article : en
  • CH123674A - Process for the production of a diazo salt preparation for dyeing and printing. : de en
  • GB281830A - Improvements in or relating to smokers' ash trays : en
  • US1652630A - Method of making rear-axle housings for motor vehicles : en
  • FR631077A - A process for making a premium iron or steel of any desired carbon content : en fr
  • GB279015A - Improvements in and relating to security plates for pneumatic tyres : en
  • FR630941A - Improvements to printing machines : en fr
  • GB281839A - An improved internal electric lamp fitting for automobiles, carriages and the like : en
  • FR631085A - Seamless watertight connection gutter device : en fr
  • GB281865A - Improved construction of bumper attachment for motor road vehicles : en
  • FR630987A - Improvements to the suspension of motor vehicles : en fr
  • ES104848A1 - Acoustic device. : en es
  • ES104629A1 - Installation of electric gas purification. : en es
  • ES104825A1 - An automatic closure for bottles. : en es
  • ES104964A1 - Brick, porous and refractory manufacturing processes, and other moldable stones. : en es
  • DE453820C - Device for locking the foot levers of motor vehicles : de en
  • FR631072A - Pilot burner with centering device for the pilot tube : en fr
  • US1652219A - Radio receiving apparatus : en
  • US1652869A - Tractor plow : en
  • US1652175A - Joint : en
  • US1652795A - X i inclosed switch : en
  • US1652572A - Smoking pipe : en
  • US1652640A - Wardrobe-trunk interlocking trimming : en
  • FR630903A - Process for the preparation of new dyes and their application : en fr
  • FR631138A - filter press type electrolyser element : en fr
  • US1652743A - Building block : en
  • DE453561C - Device for bleaching textiles with a rotating bleaching liquor : de en
  • US1652782A - Repeating fuse switch : en
  • FR631297A - flower pin : en fr
  • US1652253A - Float : en
  • US1652312A - Foot scraper for autos : en
  • GB281917A - Improvements in connection with driving mechanism for recording apparatus : en
  • CH123148A - Machine for the wet treatment of fabric webs that must not be subjected to tension or pressure. : de en
  • US1652277A - Traveling conveyer : en
  • US1652598A - Device to prevent botation of bobbins in looms : en
  • FR631194A - Cellulose acetate products : en fr
  • GB261790A - : en
  • FR630944A - Process for making artificial silk and other filaments by applying an electric current : en fr
  • DE453765C - Electrical collector with alkaline electrolyte : de en
  • FR630997A - Roller refinements : en fr
  • GB281833A - Improvements in or relating to mixing and agitating machines : en
  • US1652859A - Carburetor : en
  • ES104136A2 - Procedure for the separation of fatty acids, resins and bitter and muddy substances from oils and fats. : en es
  • DE453786C - Drive for motorcycles and similar vehicles : de en
  • US1652474A - Rotary swing or captive aeroplane : en
  • US1652846A - Combined wrench and inflating mechanism : en
  • ES104720A1 - Apparatus of cinematographic projections. : en es
  • ES104722A1 - Improvements in the manufacture of cardboard or cardboard boxes and other similar packaging for cigarettes. : en es
  • US1652375A - Machine for automatically rolling articles from blanks of plastic material : en
  • US1652991A - Press for forming plastic articles : en
  • ES104943A1 - Improvement in the manufacture of nickel-plated steel and iron sheets and parts for alkaline batteries. : en es
  • DE453567C - Device for checking the tooth flanks of toothed wheels : de en
  • DE453685C - Device for electrolysis : de en
  • DE453708C - Jig : de en
  • FR631275A - Semi-direct lighting fixtures : en fr
  • FR631289A - Tire puncture warning device : en fr
  • US1652373A - Automatic box-making machine : en
  • US1652395A - Buffer device foe railway caks : en
  • US1652800A - Mop wringer : en
  • US1652972A - Article clip : en
  • US1652208A - Method of forming slotted screen pipe : en
  • US1652865A - Automobile body : en
  • USD74069S - Design for a bottle : en
  • DE453592C - Separation and refining of metal mixtures : de en
  • ES104958A1 - A suspension for caterpillar tractors. : en es
  • FR631059A - Economical construction process : en fr
  • US1652310A - Spool holder : en
  • US1652178A - Weighing mechanism : en
  • US1652274A - Marking machine : en
  • US1652963A - Valve for automatic musical instruments : en
  • US1652207A - Sign : en
  • US1652331A - Cover for boxes and the like : en
  • US1652773A - Contacting device : en
  • US1652483A - Method of and means for recording and resulting products : en
  • CH123872A - Auxiliary device for the construction of waterless gas containers. : de en
  • DE453694C - Machine for the production of roundchenille with rotating coil head : de en
  • ES104879A1 - A propulsion device. : en es
  • FR630926A - Process for the briquetting of iron ore concentrates : en fr
  • DE453757C - Three-aspect form signal : de en
  • FR631099A - High power oil circuit breaker : en fr
  • GB281882A - Improvements in and relating to clutch release operating gear : en
  • ES104821A1 - Improvements introduced in the manufacture of combustible briquettes. : en es
  • GB281888A - Improvements in or relating to hair-waving combs : en
  • US1652476A - Sign : en
  • ES104965A1 - Machine to interlace or tie metal or similar ribbons placed around boxes or other bodies. : en es
  • GB281863A - Improvements in and connected with the starting of motor converters : en
  • US1652516A - Radio transmitting system : en
  • ES104728A1 - A signal rocket for aviation. : en es
  • DE453702C - Chocolate serving machine : de en
  • US1652703A - Corrugated-metal culvert : en
  • US1652768A - Drum control for washers : en
  • DK38235C - Optical Scale Reset Control Device. : da en
  • US1652442A - Combined emergency tire and tow line : en
  • US1652885A - Tool for surfacing cylindrical bores : en
  • US1652302A - Seat molding : en
  • US1652715A - Selective gummed-tape-dispensing machine : en
  • US1652194A - Best available cop : en
  • ES104179A1 - An automatic key for nuts and other uses. : en es
  • GB261035A - : en
  • US1652995A - Electric wave signaling system : en
  • US1652246A - Adjusting tool : en
  • CH123817A - Process for obtaining concentrated preparations of vitamin C. : en fr
  • US1652298A - Gauging machine : en
  • US1652771A - Beautifying set for ladies' hand bags : en
  • USRE16815E - Wood-saw attachment fob automobiles : en
  • US1652328A - Ignition device of internal-combustion engines : en
  • US1652778A - Eye dust-removing instrument : en
  • DE449744C - Procedure for operating submersible flame burners : de en
  • GB281909A - A new or improved starting device for magnetos of internal combustion engines : en
  • GB281780A - Improvements in or relating to pulling-over machines for use in the manufacture of boots and shoes : en
  • DE453794C - Safety device for gas air mixing systems : de en
  • US1652316A - Apparatus for selecting and separating warp threads : en
  • US1652410A - Sheet-glass-abrading means : en
  • US1652584A - Hydroxyl-aryl-p-diamino-anthrarufin compounds and process of making same : en
  • US1652214A - Four-wheel brake : en
  • FR631031A - Fruit picking machine : en fr
  • US1652225A - Horsepower-meter stand : en
  • US1652420A - Reenforced shank : en
  • US1652691A - Condenser mounting and adjusting mechanism : en
  • US1652834A - Brush : en
  • ES104726A1 - Capacho of coconut fiber to press olives. : en es
  • ES104974A1 - A rupture contact with explosion cube for an electric switch in the oil. : en es
  • FR631115A - Electrically operated parquet scrubber : en fr
  • US1652307A - Sole for rubber boots : en
  • US1652438A - Convection heater : en
  • CH122883A - Remote listeners. : de en
  • US1652852A - Scraper for golf greens : en
  • US1652886A - Process and apparatus for fractionating hydrocarbon oils : en
  • US1652255A - Gravitation meter for measuring the vertical gradient of the gravity of the earth : en
  • US1652847A - Stalk cutter : en
  • US1652449A - Signaling-mechanism circuit closer for vehicles : en
  • US1652854A - Micrometer caliper : en
  • CH123754A - Wooden toy box. : de en
  • CA276241A - Coupler mechanism : en fr
  • CH123742A - Process for the production of foils, skins, tapes and other structures from cellulose. : de en
  • CH123223A - Glass rectifier with internal cooling. : de en
  • CH123814A - Method of manufacturing a denture. : en fr
  • CH123873A - Equipment in automobile garages for the silent removal of exhaust gases. : de en
  • US1652257A - Composite radiopanel and sound modifier : en
  • US1652378A - Apparatus for measuring speeds : en
  • US1652566A - Awning : en
  • US1652313A - Railway-traffic-controlling apparatus : en
  • CA276249A - Station selector dial for radio receiving sets : en fr
  • USD74068S - Geoege nicholas mas : en
  • US1652244A - Temperature indicator suitable for use upon or in connection with the radiators or internal-combustion engines of automobiles : en
  • FR630925A - : fr
  • FR631095A - Ribbed fabric and its manufacturing process : en fr
  • US1652705A - Automatic clutch-throw-out mechanism : en
  • US1652382A - Barking toy : en
  • US1652739A - Rail joint : en
  • CA276272A - Skillet : en fr
  • CH123805A - Mercury Vapor Rectifier. : de en
  • GB281847A - Improvements in castors : en
  • CA276256A - Cribbing : en fr
  • CA276255A - Cribbing : en fr
  • ES104758A1 - A mechanical procedure for making stamps in various colors. : en es
  • GB281792A - Loud speaker trumpet : en
  • US1652993A - Merry-go-round : en
  • CH123839A - Heating system for motor vehicles. : de en
  • CH123657A - Process for the production of a diazo salt preparation for dyeing and printing. : de en
  • AU515526A - Combined rear bumper and carrier for motor ears : en
  • GB274504A - A spraying device which may be put into action by moving a door : en
  • GB281950A - Improvements in and connected with alloys : en
  • CA276209A - Shock absorber : en fr
  • DE453588C - Molding box : de en
  • USD74054S - Design fob a badge : en
  • US1652218A - Rubber mold and method of treating the molding surfaces : en
  • US1652706A - Pressing-machine-operating mechanism : en
  • US1652954A - Prostate applicator : en
  • US1652526A - Arc-welding generator : en
  • US1652512A - Overload relay : en
  • DE453792C - Discharge device for a horizontally mounted overflow centrifuge : de en
  • ES104843A2 - A process for obtaining light hydrocarbons starting from complex organic compounds, by the simultaneous action of heat, hydrogen under pressure and dehydrating catalysts. : en es
  • FR631182A - Explosion engine with over-vacuum and extended expansion : en fr
  • GB281968A - Improvements in processes for treating welded joints and apparatus therefor : en
  • ES104708A3 - Skylight formation system on corrugated sheet roofs made of cement and asbestos or other similar mixture. : en es
  • GB282146A - Automatic bobbin changing device for looms with a fixed frame magazine and rotating thread holder : en
  • FR631291A - Mower : en fr
  • ES103922A2 - Wagons for industrial use. : en es
  • ES104952A1 - Improvements in air suction devices for economic cleaning. : en es
  • GB281927A - Manufactures of esters of the cellulose series : en
  • FR630993A - Mud flaps for motor vehicles or others : en fr
  • GB281785A - Improvements in apparatus for drying : en
  • FR631259A - Device for tensioning the straps used for strapping packaging : en fr
  • US1652549A - Carrier-wave telegraphy : en
  • US1652674A - Corner bead : en
  • US1652390A - Machine for detecting and sorting articles : en
  • US1652664A - License-plate holder : en
  • CH123862A - Process for the preparation of sterile drug solutions. : de en
  • AU353926A - Improvements in and relating to flushing cisterns andthe like : en
  • CH123719A - Electric glow tube for scorching purposes. : de en
  • DK38231C - Container for flat-toped stair-shaped file cards or their Holders. : da en
  • US1652248A - Radius-rod connection : en
  • US1652389A - Douche means : en
  • US1652810A - Weighing machine : en
  • CH123598A - Device for engaging shirt buttons in their buttonholes. : en fr
  • CH123541A - Recording device. : en fr
  • CH123764A - Wristwatch box. : en fr
  • CA276296A - Electric circuit control means : en fr
  • CH122684A - Process for operating electric bright annealing furnaces. : de en
  • CH123795A - Electrolyte of electric accumulator and procedure to produce it : en it
  • ES104916A1 - A refinement in automobile signaling devices. : en es
  • ES104987A1 - A clutch device for gear wheel drives with main and secondary couplings driven by a pressurized medium. : en es
  • US1652285A - Fan : en
  • FR631126A - Electric accumulator : en fr
  • US1652202A - Pivotal mounting for use in instruments of precision : en
  • US1652624A - Valve-reversing mechanism : en
  • USD74046S - Design for a textile fabric : en
  • FR631039A - Improvement of tarpaulins containing liquid for the treatment of textiles or other materials : en fr
  • GB281953A - Improvements in or relating to receptacles for needles of gramophones and like soundrecording and reproducing instruments : en
  • US1652953A - Cylinder lock : en
  • US1652895A - Wall cabinet for ironing machines : en
  • US1652924A - Talking-motion-picture apparatus : en
  • US1652616A - Automobile door latch : en
  • US1652419A - Conveyer : en
  • US1652514A - System and apparatus for feeding and metering fuel and the like : en
  • US1652868A - Shaft-finishing tool : en
  • ES104562A1 - A procedure of optical compensation of the movement of the image in the cinematograph. : en es
  • GB281806A - Improvements in apparatus for dispensing beer or other liquids : en
  • GB281841A - Improvements relating to kinematograph projection apparatus : en
  • US1652502A - Balancing machine : en
  • US1652527A - Protective device : en
  • US1652627A - Musical instrument : en
  • US1652644A - Locking device : en
  • US1652290A - Brake system : en
  • US1652335A - Display device : en
  • US1652702A - Trap : en
  • US1652172A - Sheet-feeding machine : en
  • US1652433A - Disk wheel : en
  • US1652479A - Brake for automobile vehicles : en
  • US1652663A - Exhibitor : en
  • US1652897A - Cover and operating means for dials of permutation locks : en
  • US1652977A - Wrench : en
  • CA276257A - Air purifier : en fr
  • USD74057S - Design for an instrument-board panel : en
  • US1652513A - Skiving machine : en
  • US1652299A - Method and apparatus for tension control : en
  • GB258597A - Method of and means for the loading and stowage of briquettes, bricks, blocks, and similar shaped goods : en
  • CH123751A - Magnifying copier. : de en
  • DE453716C - Load relay based on the Ferrari principle : de en
  • US1652893A - High-potential cable joint and method of installation : en
  • US1652917A - Electric measuring apparatus : en
  • US1652179A - Boiler washing and refilling system : en
  • US1652864A - Glass-jar wire-tying mechanism : en
  • ES104877A1 - Apparatus for the forging and the electrical roughing of iron and profiled steel. : en es
  • US1652315A - Mangle : en
  • US1652286A - Shoe last : en
  • DE453784C - Safety device against theft of spare wheels and tires on motor vehicles : de en
  • FR631286A - Scooter controlled by independent pedals, worm gear, without neutral and variable stroke : en fr
  • ES104763A1 - A steel chip grinding mill. : en es
  • FR631175A - Manufacturing process for spur and bevel gears with curved teeth : en fr
  • FR631261A - Production of dyeing materials on the tank and the resulting products : en fr
  • GB281949A - Selective card cabinet : en
  • ES104861A1 - A new waxing. : en es
  • GB267157A - Improvements in fire extinguishing apparatus : en
  • CH123723A - Machine for preparing the heel seat of footwear for fastening heels. : de en
  • US1652492A - Electric motor and transmitter unit : en
  • US1652932A - Chain : en
  • ES104913A1 - An apparatus for the propaganda of luminous advertisements of projections and radiations, in all kinds of vehicles and diverse spectacles. : en es
  • FR631123A - Improvements to the assembly of the slides serving to limit the opening movement of the lids of trunks, suitcases, and other boxes of all kinds and of these slides themselves : en fr
  • FR631202A - Improvement of cultivators : en fr
  • GB276650A - Improvements in and relating to mercury vapour rectifiers : en
  • CH123699A - Refractory mass. : de en
  • ES104357A1 - Arrangement to disconnect without spark formation an inductive resistor arranged in a DC circuit. : en es
  • US1652617A - Pin attachment for cranks : en
  • CA276226A - Internal combustion motor : en fr
  • CH123740A - Process for producing a pigment paint. : de en
  • US1652191A - Electrical appliance : en
  • US1652272A - Retaining device : en
  • US1652614A - Runway : en
  • US1652779A - Method of manufacturing glass shades and product thereof : en
  • DE453799C - Process for the manufacture of pipes : de en
  • DE453742C - Shop movement for mechanical looms with drive eccentric and non-positive loading stop : de en
  • FR630906A - Dual filament lamp suppresses glare from automobile headlights : en fr
  • US1652579A - Device for placing in and removing garments from protective bags : en
  • ES103221A2 - Procedure for the preparation of water soluble fatty substances. : en es
  • FR631244A - Improvements to so-called devices : en fr
  • AU514626A - Improved variable capacity electrical condenser : en
  • US1652547A - Circular-knitting machine : en
  • US1652524A - Heater lighter : en
  • USD74045S - Design for a radiocabinet or the like : en
  • US1652486A - Vacuum-tube signaling system : en
  • US1652510A - Tank drain valve : en
  • GB281952A - Improvements in and relating to liquid meters : en
  • CA276276A - Luminair : en fr
  • CA276232A - Automatic cut out for automobiles signalling systems : en fr
  • USD74051S - Design fob a handkerchief or similar article : en
  • US1652394A - Method and apparatus for treating hydrocarbons : en
  • US1652289A - Adjustable-handle structure for vacuum cleaners : en
  • DE453629C - Device for checking the tooth flanks of toothed wheels : de en
  • GB281878A - Improvements in sewing machines : en
  • CH123721A - Laundry press. : de en
  • US1652170A - Safety buffer apparatus for automobiles and other vehicles : en
  • AU603327A - Methods of preserving wood and solutions therefor : en
  • CH122565A - Machine for the production of mats by means of rods or similar material to be united by pairs of twine. : de en
  • US1652837A - Carrier for milk and cream separators : en
  • US1652195A - Metal binding for reed matting : en
  • US1652269A - Protective envelope for garments : en
  • US1652237A - Tank ball : en
  • US1652750A - Sanitary overall : en
  • US1652384A - Shoemaker's last : en
  • US1652741A - Pressing machine : en
  • CA276182A - Wall : en fr
  • US1652564A - Pipe and the like for smoking tobacco : en
  • US1652171A - Apparatus for drawing off gases and liquids from pressure systems : en
  • CH123654A - Process for the production of a diazo salt preparation for dyeing and printing. : de en
  • CH123761A - Balance axis for cylinder exhausts. : en fr
  • CH123693A - Process for the manufacture of slabs and slabs manufactured according to this process. : en fr
  • CA276280A - Packing for air brake cylinders : en fr
  • US1652412A - Tailstock : en
  • AU881727A - Improvements relating to fluid pressure braking apparatus : en
  • USD74086S - Design fob a watee-heateb casino : en
  • CA276208A - Frozen confection : en fr
  • AU844227A - Improved phonograph record for display and advertising purposes : en
  • ES104660A2 - Process for the preparation of alkyl isopropylene phenols or their hydrogenation products. : en es
  • FR630922A - Coating for rubber preservation : en fr
  • FR631246A - Device automatically controlling the flow of feed water to steam boilers : en fr
  • DE453696C - Conveyor device for light bulbs and similarly designed glass vessels : de en
  • DE453821C - Direction indicators : de en
  • DE453645C - Bottle washing machine : de en
  • FR631265A - Convertible sofa bed : en fr
  • GB282155A - Improvements relating to voice tubes for communicating between stations, specially applicable for use between engine room and boiler houses, or engine room and bridge onboard ship : en
  • CH123788A - Bucket for rotary machines. : de en
  • DE453403C - Packing machine for bags consisting of inner and outer sleeves : de en
  • CH123831A - Device for connecting low-voltage devices to DC networks with a neutral conductor. : de en
  • ES104703A1 - An apparatus to load the homes of the distillation boilers. : en es
  • FR630967A - Operating process for high pressure steam engines : en fr
  • FR631097A - Weaving of waste felt and other flexible materials : en fr
  • CH123815A - Belt for performing breathing exercises. : de en
  • CA276261A - Flush type curtain fastener : en fr
  • US1652671A - Game table : en
  • CH123809A - Clamping device. : de en
  • CH123838A - Device for supporting the spars in two-wheeled carts used to move heavy objects. : de en
  • DE453789C - Device for determining the shot data for shooting at moving targets : de en
  • FR631011A - Folding table, also with folding legs, containing four folding stools, allowing a minimum of space, can be used for camping : en fr
  • US1652765A - Force-feed-lubricating device : en
  • US1652910A - Registering bite tray : en
  • CH123729A - Process for the production of ammonia. : de en
  • CH123797A - Arrangement for alternating current to direct current conversion. : de en
  • US1652321A - Electric switch : en
  • CA276301A - Nestable stove pipe : en fr
  • US1652615A - Dust collector and controller for ash receptacles : en
  • CH123767A - Process for the production of mechanically very strong, shaped bodies from tungsten carbide for tools and utensils of any kind. : de en
  • GB281874A - Improvements in or relating to covers for inspection and like openings in hollow bodies : en
  • CA276267A - Composition chock block : en fr
  • US1652472A - Oil-well tester and sampler for determining point of fluid entry : en
  • US1652944A - Welding-rod holder : en
  • CA276326A - Water heater for gas burners : en fr
  • CH123732A - Process for improving zinc oxide. : en fr
  • US1652197A - Combination abdominal support and brassiere : en
  • CA276170A - Filter for wood pulp : en fr
  • CH123658A - Process for the production of a diazo salt preparation for dyeing and printing. : de en
  • FR631267A - Improvement at the starting barriers on the racetrack : en fr
  • GB270338A - : en
  • AU653627A - PATENT OFFICE Improvements in floormats : en
  • ES102952A2 - Improvements in insulating handles for containers that have to be exposed to fire. : en es
  • FR631116A - Aminoazo dye products : en fr
  • DE449612C - Safety device for detecting rail breaks : de en
  • DE453633C - Removable cylinder head for internal combustion engines with two rotary valves for each cylinder : de en
  • US1652947A - Closed body structure for automobiles : en
  • GB281961A - An appliance for use in applying wire staples in bookbinding : en
  • FR631196A - Machine for shaping retaining frame elements : en fr
  • US1652920A - Engine starting device : en
  • ES104625A1 - A slit gasket for centrifugal machines and especially for gas turbines with auxiliary liquid. : en es
  • ES104977A1 - Improvements in devices designed to balance objects suspended elastically and that can move or run upwards, especially the mobile glasses of vehicles. : en es
  • FR631058A - Mechanical press : en fr
  • FR631234A - Hydraulic press for plastics : en fr
  • ES104751A1 - Spring mount for sliding windows and similar applications. : en es
  • GB275550A - Incandescent cathode rectifiers : en
  • US1652679A - Bag construction : en
  • GB281850A - Improvements in firing furnaces with pulverised fuel : en
  • FR631128A - Lever with support for lifting and moving in all directions of motor vehicles and others : en fr
  • CH123750A - Process for manufacturing a film with lenticular elements intended for color projection, device for carrying out the process and film obtained by this process. : en fr
  • ES104803A3 - Cardboard prepared imitating the appearance of worked leathers. : en es
  • DE453676C - Air purification cartridge for respiratory equipment : de en
  • DE453689C - Rotating or spinning pump : de en
  • FR631094A - Set of pinion and crank type removable : en fr
  • GB281819A - Improvements in heat-exchange apparatus : en
  • FR631089A - Shoe cover : en fr
  • GB282160A - Improvements in or relating to pipe joints : en
  • US1652429A - Order-carrying hoop and holder therefor : en
  • GB281984A - Improvements in netted fabrics and devices for producing the same : en
  • ES104900A1 - A crushable tube. : en es
  • ES104930A3 - Variable capacitors for radiotelephony. : en es
  • FR631218A - New foldable car for children and dolls : en fr
  • GB281958A - Improvements in or relating to apparatus for effecting intimate contact of gases and liquids : en
  • ES104775A2 - Procedure for preparing benzimidazolonarsinic acids. : en es
  • CA276253A - Process for refining mineral oils and/or their distillates : en fr
  • CA276281A - Method of treating milk powder and products produced thereby : en fr
  • US1652934A - Toy : en
  • GB268353A - Improvements in or relating to continuous-feed cinematographic apparatus : en
  • ES104946A1 - Hydraulic shock absorber for mobile material. : en es
  • DE453768C - Process for the preparation of condensation products of anthrone : de en
  • GB270336A - : en
  • US1652406A - Lifting jack : en
  • US1652636A - Display device : en
  • FR631201A - Wheel for vehicles called upon to travel in varied terrain : en fr
  • GB281956A - Improvements in or relating to attachments for vehicle leaf springs : en
  • DE453748C - Cutting machine with serrated circular knife : de en
  • ES104748A1 - A tool of rollers for the lamination of glass. : en es
  • ES104873A1 - Improvements in devices to modulate high frequency waves. : en es
  • DE453527C - Process for manufacturing heat-insulating and other handles : de en
  • GB281919A - An improved process for the preparatory treatment of skins of fish, such as and in particular, the plagiostomi : en
  • GB281982A - Improvements in the handles of cooking utensils : en
  • ES104988A1 - A safety device for transmissions of various degrees of clutch for vehicles. : en es
  • GB282321A - Methods of, and apparatus for, purifying and drying oil separated from aqueous emulsions : en
  • GB281897A - An improved process for the wet-spinning of flax, hemp and other textile fibres : en
  • DE453674C - Circuit breaker for induction motors : de en
  • FR631137A - Improvements in vehicle couplings : en fr
  • DE453652C - Wheel rack : de en
  • DE453732C - plane : de en
  • ES104261A1 - A fountain pen to draw ink-like graphic signs that dry instantly. : en es
  • FR631004A - Process for briquetting the dust escaping from the blast furnace top : en fr
  • FR631253A - Ice plane : en fr
  • GB281915A - Vanity case : en
  • CA276278A - Waterproof plastic portland cement : en fr
  • CH122022A - Portable connection device for electrical power consumers. : de en
  • ES104857A1 - Procedure for the preparation of a new condensation product of m-cresol and acetone. : en es
  • ES104905A3 - A negative electrode for batteries with alkaline electrolyte. : en es
  • ES102152A1 - A mechanism for automatic disengagement of the spindles, in the spinning and twisting machines. : en es
  • FR631236A - Carabiner hook : en fr
  • FR631283A - Water sterilizer : en fr
  • DE453783C - Device for the ventilation of motor vehicles : de en
  • GB281854A - Improved show card for advertisements and the like : en
  • GB281907A - Improvements in and connected with iceless power freezers : en
  • GR1694B - METHOD FOR SEPARATION OF MIXTURES COMPOSED OF TWO LIQUIDS. : el en
  • DK38237C - Reversal mechanism. : da en
  • FR631243A - Further training in electrolytic deposition equipment : en fr
  • FR631254A - Liquid level indicating device : en fr
  • DE453675C - Method for measuring the flow rate in a secondary line branched off from a main line : de en
  • US1652740A - White-gold solder : en
  • US1652838A - Heat indicator : en
  • ES104868A1 - An improved oven, very especially applicable for drying fuels. : en es
  • ES104941A3 - A brake compensator, especially suitable for "buick" cars. : en es
  • FR631191A - Boiler hearths burning finely subdivided fuel : en fr
  • FR631002A - : fr
  • FR631251A - Device for setting up planer and jointer irons : en fr
  • DE453687C - Control device to ensure the performance of highly loaded composite steam engines with intermediate steam extraction from the connecting line of two stages : de en
  • FR631220A - New manufacturing process for the hinge : en fr
  • ES104862A1 - Procedure with facilities to introduce and distribute larger amounts of air in containers for liquids. : en es
  • ES104864A1 - Boxes designed to contain the most diverse products. : en es
  • FR630991A - Acetylcellulose depolymerization process : en fr
  • FR631019A - Carbonization plant : en fr
  • US1652716A - Filing card : en
  • US1652857A - Valve-seat puller : en
  • US1652173A - Filtering apparatus : en
  • US1652704A - Clutch construction : en
  • US1652760A - Centrifugal extractor : en
  • CH123818A - Process for the preparation of 1-phenyl-2-methyl-3,4-cyclotrimethylene-5-pyrazolone. : de en
  • DE453628C - Process for adding colloidal bodies to rubber : de en
  • US1652280A - Grain shocker : en
  • US1652798A - Garment bag : en
  • US1652896A - Liquid-fuel consumption and distance indicator or register for motor vehicles : en
  • US1652729A - Concrete rod puller : en
  • US1652921A - Mercury-vapor rectifier : en
  • FR630928A - Machine used to decorate chocolate and confectionery products : en fr
  • GB281964A - Improvements in or relating to walking canes convertible into seats or tables : en
  • GB282150A - Improvements in or relating to thermionic valves : en
  • GB282156A - Improvements in caps or capsules for bottles, jars and similar containers : en
  • DE453655C - Multi-loading drop barrel rifle : de en
  • CH123837A - Shock-free, elastic coupling for automobile, motor and bicycle trailers. : de en
  • CH123756A - Passenger car. : de en
  • FR630904A - Apparatus for sterilization and preservation of eggs : en fr
  • FR631033A - Carbon disulphide recovery process : en fr
  • GB278741A - Improvements in or relating to steam boilers : en
  • DE453744C - Inclination scales working with additional weights : de en
  • GB279799A - Anti-dazzle lens and its methods of manufacture : en
  • GB281931A - Improvements in or relating to luggage holders or carriers for motor and other vehicles : en
  • US1652581A - Portable toilet or convenience : en
  • US1652585A - Condiment container : en
  • DE453734C - Screw propeller : de en
  • DE453677C - Punching machine for cutting out patterns from pottery u. like : de en
  • DE453777C - Device for the interior lighting of roasting and baking tubes : de en
  • GB281857A - Filtering boxes for respirators : en
  • FR631129A - New process for obtaining indelible writings or prints : en fr
  • GB281818A - Improvements in carburettors : en
  • FR630930A - : fr
  • GB270709A - Improvements in furnace or combustion chamber walls : en
  • CH121925A - Massage machine. : de en
  • FR631238A - Traction system : en fr
  • DE453693C - Process for refining petroleum jelly and the like like : de en
  • ES104875A1 - A kettle system with autoclave closure for cooking food and for other applications. : en es
  • FR630924A - Device for greater exploitation or use of the heat of waste gases from steam boilers or other heat exchange apparatus supplying such gases : en fr
  • FR631185A - Machine for the automatic production of clogs : en fr
  • AU834327A - Improvements in or relating tothe disposal of sewage andthe like : en
  • CA276313A - Sewing machine : en fr
  • GB275243A - Improvements in or relating to cigarette and cigar holders and pipes : en
  • FR631145A - Open metal ring forming a good end protector for shoe heels : en fr
  • US1652325A - Baking outfit : en
  • GB281778A - Improvements in electric time switches : en
  • US1652262A - Dumping mechanism for semitrailers : en
  • US1652284A - Velocipede : en
  • ES104995A1 - Manufacture of vulcanized elastic rubber and porous ebonite. : en es
  • FR630949A - Device for grinding the guide faces of locomotive frame guard plates : en fr
  • GB281800A - An improved means for the combustion of gases for use in lighting : en
  • CA276180A - Bait spoon hook : en fr
  • ES104257A1 - A circular braided rod with the corresponding procedure for its manufacture. : en es
  • FR631227A - Manufacturing process of colored nitrocellulose varnish solutions : en fr
  • CA276293A - Electro-acoustic device : en fr
  • ES104734A2 - A gas singe, for wicks of all kinds. : en es
  • US1652159A - Engine mounting : en
  • FR631187A - Dust vacuum cleaner : en fr
  • GB260959A - Process for the conversion of electrical into acoustic oscillations or vice versa : en
  • FR631081A - Improvements in heat exchange devices : en fr
  • FR631006A - Improvements to methods of introducing chemically active metals into empty or gas-filled containers : en fr
  • FR631160A - Oil burner device : en fr
  • FR631284A - Double spiral spring medical oscillator : en fr
  • CA276213A - Power transmission device for pumps : en fr
  • FR631239A - Supercoats by reinforcing surface coatings : en fr
  • ES104921A1 - A process for preparing cyanamides of alkaline earth metals and magnesium. : en es
  • ES104262A1 - Improvements in lamps or steam stoves, type of pressure. : en es
  • GB281805A - Improvements in artificial legs : en
  • USD74058S - Design for a ceiling lighting fixture : en
  • ES104837A1 - A closing device for taps. : en es
  • GB272868A - Improvements in or relating to absorption refrigerating machines : en
  • FR631285A - Detachable motorcycle seat : en fr
  • GB281890A - A new or improved device to eliminate dazzle from motor vehicle lamps : en
  • GB277010A - : en
  • US1652613A - Filling-replenishing-loom bobbin cleaner : en
  • FR630975A - Swing and sliding arm mechanical excavator, without boom : en fr
  • GB281777A - Improvements in and relating to drilling and like machines for operating on metal and other materials : en
  • GR1691B - IMPROVEMENTS IN MASSAGE MACHINE. : el en
  • GB281959A - Talking motion pictures : en
  • FR631073A - Compensating chain unwinding mechanism for looms : en fr
  • FR631272A - Improvements in braiding trades : en fr
  • FR631252A - Process improvements for rolling metal discs : en fr
  • FR631124A - One-piece construction method and blocks performing said method : en fr
  • GB281788A - Improvements in or relating to block calendars and to other blocks or pads of sheets : en
  • FR630958A - Improvements to the dyeing or coloring of cellulose acetate products : en fr
  • US1652187A - Telephone system : en
  • US1652250A - Feeding apparatus : en
  • ES104806A1 - A process for the preparation of a calcium formaldehyde sulfoxylate. : en es
  • FR631242A - Process for the production of monoxy-omega-amynoacetophenone derivatives : en fr
  • USRE16819E - And raymond j : en
  • FR630917A - Expedition basket allowing the quick release and together of carrier pigeons : en fr
  • DE453525C - Massaging device : de en
  • DE453737C - Twisting device : de en
  • FR630960A - Continuous rotary filter : en fr
  • US1652550A - Control apparatus : en
  • US1652970A - Adjustable hoop : en
  • GB272502A - Improvements in and relating to a manure distributing machine : en
  • FR631216A - Improvements in the manufacture of wooden boxes with glued elements : en fr
  • GB281906A - Improvements in semi-rotary pumps : en
  • US1652586A - Milk-pail support : en
  • DE453722C - Device for determining the direction of travel of trams or the like. : de en
  • ES104742A1 - Airplane. : en es
  • FR630964A - Valve chapel : en fr
  • FR631003A - Process for the preparation of cyclic ketones of the aromatic series : en fr
  • DE453739C - Device on cigarette machines for storing cigarettes in regular rows : de en
  • CA276317A - Gas expander absorber : en fr
  • US1652521A - Loose-sheet holder : en
  • US1652503A - Resistor-supporting unit : en
  • US1652989A - Conveyer for segmental stereotype plates : en
  • US1652569A - Switch mechanism : en
  • US1652648A - Soft-metal washer for nails : en
  • GB281791A - Improvements in and relating to dolls : en
  • ES103717A2 - Permanent circuit breaker for power lines. : en es
  • GB282154A - Improvements relating to extra air valves for internal combustion engines : en
  • AU544027A - Improved hoof-cushioning pad for racehorses : en
  • DE453518C - Method for adapting a microphone to an associated work resistance : de en
  • US1652583A - Pencil sharpener : en
  • US1652851A - Game : en
  • FR631041A - Advanced removable rigid protective cover system with movable back for bookstore books : en fr
  • FR630977A - Manufacturing process of increased inductivity telephone conductors : en fr
  • USD74063S - Design for a wall lighting fixture : en
  • US1652538A - Testing apparatus : en
  • DE453790C - Yarn winch with swiveling pairs of spokes : de en
  • FR630959A - Improvements in appropriate electromagnetic devices for use in conjunction with gramophones and telephone devices : en fr
  • FR631229A - Advanced butyl-acetone fermentation process : en fr
  • US1652228A - Carburetor : en
  • FR631155A - Improvements in the dyeing of artificial silk : en fr
  • CA276290A - Attachment for steel die and plate presses : en fr
  • US1652309A - Air separator : en
  • US1652559A - Protective relay system : en
  • US1652612A - Building joist and beam coupling : en
  • GB281835A - Improvements in or relating to mitreing or bevelling the ends of bars or the like : en
  • CH123733A - Process for the preparation of 1-phenyl-3,4-trimethylene pyrazolone. : de en
  • US1652383A - Feed attachment for stapling and other machines : en
  • DE453641C - Die and die holder for cold presses for the production of rivets, screw bolts, etc. like : de en
  • ES104986A1 - Arrangement to automatically establish connections between subscribers of low frequency automatic connection installations and high frequency installations. : en es
  • FR631102A - Windscreen for bicycles : en fr
  • DE453720C - Closure for liquid damping vessel : de en
  • FR630947A - Improvements to carriages or landing devices for aircraft : en fr
  • FR630950A - Advanced coffee maker filter grid : en fr
  • GB282138A - Improvements in and relating to boots and shoes : en
  • FR631027A - Recording device : en fr
  • FR631090A - Improvements to devices for delivering metered loads of molten glass : en fr
  • FR631134A - Improvements made to volumetric metering-dosers : en fr
  • CA276279A - Pressure controlling mechanism : en fr
  • CA276248A - Station selector dial for radio receiving sets : en fr
  • CH123676A - Process for the production of a diazo salt preparation for dyeing and printing. : de en
  • CH123741A - Process for the production of highly viscous products. : de en
  • CH123847A - Machine for the production of cigars from so-called soft rolls. : de en
  • CA276210A - Radiator for motor cars : en fr
  • US1652594A - Golf club : en
  • CA276185A - Wrist strap for wrist watches : en fr
  • CA276246A - Typewriting : en fr
  • DK38238C - Mudguard. : da en
  • US1652236A - Tank valve : en
  • US1652658A - Reeling machine : en
  • US1652647A - Blade-stropping device : en
  • CA276179A - Spark plug : en fr
  • CA276240A - Electrical heating apparatus : en fr
  • CH123801A - Electrical control installation for connecting devices to be controlled from one station to corresponding control devices from another station, remote from the first. : en fr
  • USD74076S - Design fob : en
  • US1652358A - Tractor : en
  • US1652567A - Waistband for trousers : en
  • CH123730A - Process for the production of pure, crystallized aluminum oxide. : de en
  • AU1033727A - Improvements in clutch and accelerator interlocking mechanism for automobile engines : en
  • CA276287A - Telephone system : en fr
  • CH123760A - Device for sound recording and reproduction. : de en
  • US1652902A - Closed vehicle body structure : en
  • US1652906A - Reversible casement window : en
  • CA276164A - Burner for oil burning furnaces : en fr
  • CH123784A - Metal support with friction lining. : en fr
  • CA276202A - Connector for electrical conductors : en fr
  • CH123773A - Process for the production of pipes or hoses provided with a rustproof coating. : de en
  • CA276275A - Rock drill : en fr
  • CH123713A - Thread tensioning device for winding, winding, knitting machines and the like. : de en
  • US1652781A - Process of synthesizing oxides of nitrogen : en
  • DE453631C - Joint connection for link chains u. like : de en
  • DE453706C - Handle for tightening a Bowden rope : de en
  • AU540127A - Stiffening and necktie-supporting means for soft and semisoft collars : en
  • CH123687A - Process for the preparation of a vat dye of the thioindigo series. : de en
  • DE453658C - Firearm with fixed barrel and unlocked breech : de en
  • CA276207A - Direction indicator for road vehicles : en fr
  • US1652496A - Deoxidizer : en
  • US1652939A - Paper-supporting device : en
  • FR630989A - Variable jet nozzle for devices used to spray liquids : en fr
  • FR631219A - Process of manufacturing fired ceramic blocks : en fr
  • GB255110A - Improvements in and relating to the manufacture of wooden spools : en
  • GB281864A - Improvements in coupling devices for electric conductors : en
  • US1652964A - Portable electric light : en
  • CA276262A - Gas burner : en fr
  • CA276258A - Air purifier : en fr
  • US1652160A - Abdominal support : en
  • US1652454A - Machine for the filing and setting of saws : en
  • US1652441A - Hat-forming machine : en
  • US1652533A - Injector for gas burners : en
  • AU631027A - Cement and process of making same : en
  • CA276288A - Telephone system : en fr
  • US1652861A - Sealing device : en
  • CH123056A - Electric bright annealing muffle. : de en
  • DE451893C - Arrangement to secure operation in AC systems : de en
  • CA276325A - Coin controlled vending machine : en fr
  • FR631040A - Concealed pop-up waste device for washbasins and other applications : en fr
  • GB281868A - Improved construction of appliance for cleaning and peeling potatoes : en
  • AU833422A - Improvements in collapsible boxes, packing cases and the like : en
  • US1652689A - Disconnect air-break line switch : en
  • CH123748A - Method for showing films and apparatus for practicing this method. : de en
  • US1652677A - Slack adjuster : en
  • US1652935A - Teacup : en
  • US1652961A - Cordeau connecter : en
  • CA276247A - Lubricating apparatus and method of filling lubricant expelling devices : en fr
  • CA276228A - Draught equalizer : en fr
  • US1652863A - Electric condenser : en
  • US1652876A - Apparatus for releasing step-by-step single-chamber air-pressure brakes : en
  • DK38228C - Device for Securing Air Supply to Fireplaces of Any Kind and for Accelerating the Circulation of Air through the same. : da en
  • US1652372A - Atomizer : en
  • US1652898A - Cooling arrangement : en
  • US1652927A - Crystal detector and cmp : en
  • CH123651A - Process for the production of a diazo salt preparation for dyeing and printing. : de en
  • FR631164A - Process for applying light patterns in the dark to surfaces of any material : en fr
  • GB281781A - An improved temperature indicator suitable for use upon or in connection with the radiators or internal combustion engines of automobiles : en
  • US1652471A - Picture-mounting device : en
  • CA276195A - Flying machine : en fr
  • CH123692A - Metal flower containers. : de en
  • DE453707C - Device for the automatic opening and closing of the lock of barrel recoil guns : de en
  • FR631270A - Vehicle lighting system : en fr
  • CA276311A - Feeding mechanism for top rock shaft machines : en fr
  • US1652651A - Method of forming universal joints : en
  • US1652978A - Air or gas compressor : en
  • US1652401A - Electric drill : en
  • GB274436A - Improvements in or relating to gas meters of the differential pressure type : en
  • US1652634A - Building-unit construction : en
  • US1652842A - Card-holder attachment : en
  • US1652866A - Lloyd v : en
  • DE453612C - Drying tunnel based on the air circulation process : de en
  • US1652158A - Variable electrostatic condenser : en
  • USRE16816E - Amd douglas d : en
  • FR631093A - Machine for wrapping slats, strips, moldings, with a metal sheath : en fr
  • US1652517A - Safety-razor-blade holder for stropping safety-razor blades : en
  • US1652718A - Hose reel and carrier : en
  • DE453649C - Jacks, especially for motor vehicles : de en
  • FR631172A - Safety device for fixing axes : en fr
  • GB281873A - Improvements in or relating to burners suitable for lamps or heaters and to the manufacture of the same : en
  • DE453752C - Rotary furnace with supply of secondary air to reduce barite and other substances : de en
  • DK38227C - Bearing device for fast rotating vertical shafts. : da en
  • US1652639A - Milking stool : en
  • US1652826A - Receptacle for cigarette ashes and the like : en
  • CH123777A - Device for holding taut ropes. : de en
  • ES104166A1 - A process for manufacturing asphalt concrete by mixing coarse and fine crushed stone with a bituminous emulsion and consecutive lamination of the whole. : en es
  • ES104912A1 - Electro-capillary separation of mixtures to liquid or liquid and solid phases. : en es
  • GB281825A - Improvements in spraying pumps or syringes : en
  • GB281945A - Improvements in presses and other pressure-exerting machines : en
  • GB281979A - An improved process for making bread and other cereal baked foods : en
  • US1652849A - Paul weissbach : en
  • GB277616A - Improvements in or relating to power transmission mechanism : en
  • FR631118A - Bottle washing machine : en fr
  • US1652249A - Cable construction : en
  • US1652346A - Multiphase thermally-actuated circuit controller : en
  • US1652697A - Labeling machine : en
  • DE453632C - Rotary valve for internal combustion engines : de en
  • DE453759C - Turn climbing switch : de en
  • ES104956A1 - Improvements in the manufacture of a plastic material, of special application to make bottle capsules. : en es
  • ES104745A1 - Improvements in electrical discharge devices. : en es
  • FR630978A - Annealing process to keep treated objects a shiny stainless steel surface : en fr
  • AU805827A - Saw filing machines : en
  • DE453678C - Device for punching out opening patterns from objects made of porcelain or other ceramic materials : de en
  • DE453664C - Control for compressed air tools, especially for rock drilling : de en
  • US1652168A - Rotary kiln and cooler : en
  • USRE16814E - Sylvania : en
  • FR631005A - Electric heater for blankets, bags, etc. : en fr
  • US1652428A - Silo door and ladder structure : en
  • DE453691C - Terminal body for electrical rotary switches : de en
  • US1652348A - Roller-cutter mounting : en
  • FR630986A - Oil purifier and cooler device : en fr
  • US1652362A - Electric brake : en
  • DE453610C - Facility for testing human aptitude for driving service : de en
  • FR630985A - Backrest for baths in bathtubs : en fr
  • GB269587A - Machines for cleaning pirns or bobbins : en
  • GB281803A - Improvements in and in connection with sheets, pellicles, or films of cellulose esters and ethers, and the manufacture thereof : en
  • FR631035A - Accessory for frothing champagne or other soft drinks : en fr
  • FR630913A - Accumulator battery cell support device : en fr
  • ES104721A1 - A system conveyor perfected for mines. : en es
  • US1652245A - Mail-delivery system : en
  • US1652883A - Charger for presses : en
  • FR631069A - filter element for oil, gasoline or air filter : en fr
  • ES104752A1 - A compensation valve for fuel injection pumps. : en es
  • ES104918A1 - Preparatory operation to intensify the production in the machines of working the paper fed with strip of multiple width of the of the elaborated pieces. : en es
  • FR630916A - Process for the preparation of readily soluble combinations of meta-aminobenzoic esters : en fr
  • FR631091A - Improvements to the steel ingot casting process : en fr
  • ES104919A1 - A process for preparing calcium or magnesium cyanamide or mixtures thereof, with a high degree of purity. : en es
  • FR631205A - Process for obtaining concentrated solutions of potash starting from distilleries mash : en fr
  • GB281836A - Improvements in or relating to the construction and mounting of engine crank shafts : en
  • GB282139A - Improvements in or relating to electrical microphones, suitable for marine purposes : en
  • FR631010A - Machine for automatic weighing, filling and closing of cans with hat or press-fit covers : en fr
  • US1652206A - Manufacture of hollow artificial textile fibers : en
  • CH121922A - Low power consumption lamp which can be used as a display means in electrical switchboards and other devices. : de en
  • FR631103A - Direct brake servo : en fr
  • GB262738A - Process for elaborating the products arising during the liquefaction of coal by hydrogenation : en
  • DE453466C - Process for the preparation of organic arsenic compounds : de en
  • FR631209A - Device for automatically interrupting the circuit of the network of polyphase motors : en fr
  • GB281743A - Improvements relating to electricity meters : en
  • GB281877A - Improvements in and relating to motor car bonnet fasteners and the like : en
  • US1652540A - morin : en
  • US1652379A - Orange machine : en
  • CA276221A - Excavating machine : en fr
  • CA276173A - Ignition apparatus : en fr
  • FR631188A - Comb for the formation of waves : en fr
  • GB281960A - Improvements in or relating to range finders : en
  • FR631280A - Signaling device mainly applicable to motor vehicles : en fr
  • CH123849A - Process for the preparation of Bz1, Bz1'-benzanthronyl sulfide. : de en
  • AU695127A - Amendment : en
  • US1652465A - Combination cabinet, table, and desk : en
  • US1652574A - Platform-operated garage-door latch : en
  • GB281904A - Improvements in and relating to mixing and stirring apparatus : en
  • GB281932A - Improvements in or relating to junction boxes for high-tension electric cables : en
  • FR631222A - Method and devices for selecting telephone calls on a telephone line common to several stations : en fr
  • GB271490A - Combined gramophone and cinematographic apparatus : en
  • ES104932A1 - A device applicable to eccentric machines to cut and stamp metals (to ensure the centering of their operations and improve the continuity of their work). : en es
  • US1652334A - Shift-lock release for typewriters : en
  • US1652646A - Process of forming sodium tungstate : en
  • US1652341A - Check valve : en
  • US1652460A - Wire-tying machine : en
  • GB281974A - Improvements relating to the starting of single-phase and polyphase electric motors by means of auto-transformers : en
  • US1652759A - Bbake mechanism foe eailway caes : en
  • FR630927A - Automotive cylinder : en fr
  • FR631214A - Control device for barge dozer and similar boats : en fr
  • US1652698A - Stacking device : en
  • ES103398A2 - Procedure for the preparation of azo dyes. : en es
  • ES104922A1 - An improvement in the celluloid cases and similar plastic materials, for lenses and glasses. : en es
  • US1652568A - Safety razor : en
  • GB281914A - Improvements in or relating to apparatus for cooling, humidifying and washing air : en
  • US1652186A - Yielding barrier for vehicles : en
  • ES104847A1 - An improved apparatus for obtaining blood samples and other human and animal body fluids for serological, chemical, cytological and bacteriological analysis. : en es
  • ES104960A1 - An electric cigarette lighter : en es
  • ES104994A3 - A steam generator. : en es
  • FR631263A - Device for the varied presentation of any objects on display : en fr
  • US1652292A - Cooking range : en
  • CH123712A - Device to prevent clogging of spinnerets and to keep the thread thickness equal. : de en
  • GB281832A - Improvements in or relating to can sealing machines : en
  • ES104180A1 - An automatic key for nuts and other uses. : en es
  • US1652723A - Hat : en
  • US1652757A - Shake mechanism : en
  • FR631273A - Method and device for obtaining the combustion of residues from the distillation of petroleum, naphtha and similar products, in four-stroke explosive engines, with electric spark ignition : en fr
  • FR630933A - Improvements in processes and materials used to cover walls : en fr
  • ES104782A1 - Automatic regulation mechanism for hydraulically operated gates. : en es
  • FR631112A - Mud flaps attaching to the shoes : en fr
  • GB281972A - Improvement on wireless distance finding apparatus : en
  • DE453642C - Process for the extraction of protein breakdown products and fatty substances from proteins of animal origin : de en
  • CA276295A - Loud speaker : en fr
  • CA276229A - Glare shield for vehicles : en fr
  • US1652793A - Condenser for automotive-vehicle engine radiators : en
  • CH123047A - Method of preparing the ends of braided cables. : de en
  • GB275205A - Improvements relating to carriage-shift mechanism for typewriting machines : en
  • SE64300C1 - DEVICE FOR PLOWS WITH REMOVABLE TIP : en sv
  • CH123711A - Filling and fermentation valve. : de en
  • CH122871A - Power connection cap on carbon brushes of collector machines. : de en
  • US1652518A - Adjusting device for saturators and coaters : en
  • USD74067S - Design for a bottle : en
  • US1652670A - Tire for motor vehicles : en
  • DE453816C - Silencers, especially for internal combustion engines : de en
  • CH123728A - Method for the preparation of a nickel catalyst. : de en
  • US1652319A - Electric motor and transmitter unit : en
  • CA276234A - Golf tee : en fr
  • US1652994A - Machine for filling bottles and other vessels : en
  • US1652360A - Starter for internal-combustion engines : en
  • US1652209A - Aerial-tramway bucket : en
  • AU769827A - Improvements in or relating to window control devices : en
  • CA276282A - Combined vending machine and game : en fr
  • CA276199A - Desk : en fr
  • DK38243C - Method and Apparatus for Coating Metal with Another Metal. : da en
  • DE453727C - Screw pump with two or more screw spindles and thrust compensation through the pressure of the pumped fluid : de en
  • ES103809A2 - Procedure for the preparation of an adsorbent product. : en es
  • US1652727A - Poultry feeder : en
  • USD74079S - Lttdwig stern : en
  • FR631075A - Low pressure steel boiler for central heating : en fr
  • US1652685A - Safety razor : en
  • FR630935A - Aircraft safety cabin : en fr
  • GB281942A - Change speed friction drive gearing : en
  • GB281859A - Improvements in retaining straps for cigarette and like cases : en
  • DE453666C - Full-walled liquid centrifuge with a receptacle for the ejected liquid and a closed collecting vessel connected to it : de en
  • DE453785C - Mud flaps : de en
  • ES103293A2 - Procedure for the preparation of water soluble fatty substances. : en es
  • FR631079A - Device for mixing amalgam for dental fillings : en fr
  • FR631298A - Construction process : en fr
  • US1652475A - Traction driving and power take-off mechanism : en
  • US1652735A - Disk wheel : en
  • US1652839A - Radio speaking doll : en
  • CA276183A - Safety razor : en fr
  • FR630943A - Method for bonding metal sheet piles : en fr
  • ES104937A3 - High speed centrifugal device to separate and classify liquids. : en es
  • FR630984A - Adjustable swivel seat : en fr
  • DE453618C - Production of complex auro-thiosulphate compounds : de en
  • US1652356A - Hair waving and curling device : en
  • US1652409A - Means for fusing material and delivering the same : en
  • USD74072S - Design : en
  • FR631021A - So-called <pressure> incandescent lamp and burner burning without giving off any flammable odor or vapor : en fr
  • GB267502A - Improved electro-magnetically operated switches : en
  • US1652271A - Method of and means for producing distorted images : en
  • US1652958A - Turnstile : en
  • FR631290A - Device suitable for golf rods : en fr
  • ES104839A1 - A device for regulating air in pneumatic instruments and other musical devices. : en es
  • US1652456A - Lamp : en
  • FR631082A - Charging process for natural silk : en fr
  • GB279016A - : en
  • FR631171A - Device for filling containers : en fr
  • FR631173A - Improvements to shock absorbers : en fr
  • GB282136A - Improvements in apparatus for filtering electrical currents : en
  • FR631168A - Electric lamp for automobile headlights : en fr
  • GB271438A - Improvements in or relating to cores of electric transformers : en
  • FR630923A - Superstructure for railway tracks : en fr
  • GB258590A - Improvements in or relating to steam generators : en
  • FR631287A - Airplane wing with variable curvature : en fr
  • US1652355A - Wrench : en
  • CH123666A - Process for the production of a diazo salt preparation for dyeing and printing. : de en
  • DK38239C - Electrically Frozen. : da en
  • FR630996A - Multi-chamber tubular mill : en fr
  • FR631022A - Improvements to rubber-based compositions : en fr
  • GB271104A - Improvements in and relating to safety razors : en
  • GB281870A - Improvements in or relating to spanners : en
  • DE453774C - Daybed : de en
  • FR630969A - Improvements to methods and devices for operating hearths : en fr
  • FR631018A - Pipe improvements for smokers : en fr
  • FR631292A - Semi-automatic device for filling and dosing all liquid, semi-liquid or pasty products in bottles, glass or metal boxes, etc. : en fr
  • GB265561A - Improvements in centrifugal driers and separators : en
  • US1652364A - Door-controlled electric-lighting switch : en
  • DE453761C - Container for electrical accumulators : de en
  • ES104718A1 - Desulfurization of pyrite ashes. : en es
  • ES104866A1 - A spark plug for engines. : en es
  • GB281789A - Improvements in and relating to machines for coating confectionery and the like : en
  • FR630918A - Vehicle jack : en fr
  • US1652282A - In-corner retainer strip : en
  • FR631233A - Process for the production of mixed fertilizers : en fr
  • CA276172A - Box construction : en fr
  • CH123055A - Process for the operation of electric bright annealing furnaces and the device for its implementation. : de en
  • DE453709C - Internal drawing process for the production of hollow bodies : de en
  • FR631013A - Side windshield for automobile : en fr
  • FR630937A - Device for counting volumes of liquids at very low flow rates : en fr
  • ES104846A3 - A process for making corrugated clasps or seals in the form of a continuous strip. : en es
  • FR630973A - Propulsion system with propulsion surface or movable wing, particularly applicable to airplanes and aircraft : en fr
  • ES103887A2 - A process to extract in anhydrous state the fatty acids contained in dilute aqueous solutions. : en es
  • ES104661A2 - Procedure to prepare new condensation products, starting from alkylated phenols and ketones. : en es
  • ES104854A1 - A clamping of the membrane in dry gas meters. : en es
  • GB281901A - Improvements in or relating to brick-pressing machines : en
  • FR630911A - Process and apparatus for refining work lead containing various metals : en fr
  • FR631023A - Oxygen bleaching process : en fr
  • DE453602C - Universal joint, especially for driving the steering wheels of motor vehicles : de en
  • ES104757A1 - A fuel economizer applicable to the explosion engines. : en es
  • ES104810A1 - Sound indicator of speeds, applicable to vehicles. : en es
  • ES104198A1 - Improvements in alloys. : en es
  • US1652967A - Luggage carrier : en
  • US1652764A - Force-feed lubricating system, etc. : en
  • ES104575A1 - Elastic bands that are characterized by an application of buttons corozo, paste, jet, celluloid, nacre, antler, glass or wood lined with cotton, sedal, silk, velvet and wool, in all kinds of widths, colors and shapes. : en es
  • GB269574A - Plant or apparatus for freezing fish on board ship : en
  • DE453815C - Interference silencers for internal combustion engines : de en
  • GB281816A - Improvements in fruit seeding machines : en
  • CH123790A - Device for diverting the exhaust gases from internal combustion engines. : de en
  • US1652817A - Means for obvlating the action of heat in a projector upon the backing of the imagesto be projected : en
  • US1652877A - Water-lifting device : en
  • US1652190A - Foldable vehicle : en
  • US1652769A - Cylinder-grinding machine : en
  • US1652515A - Fuel feeding and metering system : en
  • US1652957A - Sliding device for sails : en
  • US1652622A - One-man-car control equipment : en
  • US1652776A - Miner's cap : en
  • ES104959A3 - A remote temperature device. : en es
  • FR631131A - Improvements to joints for rails of railway and tram lines : en fr
  • DE453717C - Circuit for high frequency ovens : de en
  • US1652267A - Folding table : en
  • US1652796A - Compound of acetylaminosalicylic acid with aliphatic amines and process of making same : en
  • USD74074S - A cobpoeation of vibginia : en
  • DE453463C - Slip : de en
  • USD74061S - Design for a chandelier : en
  • US1652387A - Fish creel : en
  • DK38229C - Thermostatic Flow Control. : da en
  • DK38234C - Grouting and underlining machine. : da en
  • US1652590A - Cabin for light-producing devices : en
  • US1652189A - Extruding machine : en
  • US1652431A - Concrete column : en
  • US1652485A - Brake shoe : en
  • US1652165A - Chair : en
  • US1652329A - Electromagnetic control : en
  • CA276270A - Naphthalene or naphthalene derivative and ethylene product : en fr
  • CH123766A - Process for obtaining the purest possible metals and metal alloys. : de en
  • FR631084A - Elastic tightening and closing device for clothes and in particular for shoes : en fr
  • FR631100A - Billiards : en fr
  • ES104760A1 - Special shape and assembly braces for men made of Galalit metal, celluloid or other own and resistant substances for the manufacture of braces. : en es
  • FR630934A - Molding and finishing trim for vehicles : en fr
  • FR631105A - Control unit for opening clasps for ladies' bags and other applications : en fr
  • GB281840A - Improvements relating to machines for grinding gear wheel teeth : en
  • DE453719C - Theodolite : de en
  • ES104576A1 - A procedure to recover, by the nitric acid, the tin of the cans and leaf blade cuttings, and from this operation, by the sulfuric acid, to collect the sulfates of lead and iron. : en es
  • GB281916A - Improvements in and relating to lamps for vehicles : en
  • USD74078S - Design for a gas heater : en
  • US1652256A - Magazine pencil : en
  • US1652507A - Burner : en
  • US1652948A - Automatic train control : en
  • DE453586C - Braking device on rail vehicles : de en
  • DE453580C - Machine for printing, cutting and stacking banderoles : de en
  • DE453644C - Process for inscribing pictorial print samples using printed type set which is photographed in the desired size : de en
  • DE453760C - Automatic point setting device : de en
  • CA276189A - Laundry bag : en fr
  • CA276265A - Continuous rotary filter : en fr
  • CH123679A - Process for the preparation of the 1- (4'-chloro-2'-sulfophenyl) -5-pyrazolone-3-carboxylic acid ethyl ester. : de en
  • US1652413A - Trimming mechanism for sewing machines : en
  • US1652853A - Fire-resisting container : en
  • US1652986A - Air brake of the one-lined type : en
  • USD74055S - Design fob a ntjt bowl : en
  • FR631167A - Process and products for cold tire repair : en fr
  • US1652239A - Coin collector : en
  • US1652611A - Handkerchief vanity and powder-puff holder : en
  • US1652212A - Electrical condenser and method of making it : en
  • US1652220A - Controlling means for electrical apparatus : en
  • ES103594A3 - A procedure to lead metallic strips. : en es
  • US1652397A - Vertical-type water heater : en
  • US1652320A - Spacing mechanism for telegraph printers : en
  • US1652480A - Wall mold : en
  • CA276299A - Double pointed pin fastener : en fr
  • US1652494A - Banding machine : en
  • ES104966A1 - Mechanism for letter filing cabinet. : en es
  • CH123683A - Process for the preparation of ar-tetrahydro-B-naphthylamine. : de en
  • US1652447A - Autoamobile curtain : en
  • US1652836A - Automatic telephone system : en
  • US1652629A - Brooder coop : en
  • US1652606A - Animal trap : en
  • US1652673A - Thread-cutting die : en
  • US1652337A - Air transferrer : en
  • US1652359A - Automobile top : en
  • US1652943A - Assighok of one-third to thomas g : en
  • US1652258A - Fire-lighting device : en
  • US1652254A - Automatic brake for trailers : en
  • CA276212A - Neck yoke attachment : en fr
  • CH123671A - Process for the production of a diazo salt preparation for dyeing and printing. : de en
  • US1652904A - Automatic control equipment : en
  • US1652281A - Conveying apparatus : en
  • US1652784A - Device for preventing freezing of drain pipes : en
  • US1652455A - Lifting jack : en
  • DE453699C - Process for the production of cover layers from gutta-percha for golf balls u. like : de en
  • ES104787A1 - Electromagnetic indicator of the direction of travel with fixed coil for cars and other vehicles. : en es
  • US1652656A - Drawing and suspending curtains : en
  • US1652832A - Viscose-filament-dyeing process : en
  • DE453672C - Compression refrigeration machine : de en
  • FR631055A - Improvements in transmissions of photosensitivity phenomena : en fr
  • GB281893A - Improvements relating to valves or cocks : en
  • GB281804A - Improvements in or relating to artificial legs : en
  • US1652435A - Cam-shaft comparator : en
  • US1652785A - Automobile bumper : en
  • GB281860A - Improvements in and relating to commutators for dynamo electric machines and methodsof manufacturing the same : en
  • GB281975A - Improvements in brackets for the supporting of curtain rods and like articles : en
  • AU869827A - Improvements in protective devices for use in hair waving : en
  • FR631113A - New adjustment of blade holders and other parts of metal shears : en fr
  • US1652767A - Snow melter : en
  • USD74070S - Design for a lighting-fixture part or analogous article : en
  • US1652618A - Aeroplane and like aircraft having folding wings : en
  • US1652721A - Self-doffing mechanism for spinning, twisting, and like frames : en
  • FR631044A - Improvements to control units in motor vehicles : en fr
  • FR631132A - Cannetière : en fr
  • GB281810A - Electrical oscillation generators : en
  • US1652398A - Lamp socket : en
  • US1652468A - Bearing : en
  • DK38241C - Gramophone or similar. : da en
  • DE453817C - Device for canceling the reflection on shop windows and for trouble-free lighting of the goods on display : de en
  • FR630968A - Tuning of polycylindrical explosive motors : en fr
  • GB281884A - Improvements in tables : en
  • US1652509A - Hinge : en
  • DE453569C - Device for regulating the movement of sliding windows or similar devices : de en
  • ES104865A1 - Pets or fetishes mainly intended for automobiles. : en es
  • GB271877A - Improvements in and relating to the roasting of zinc sulphide ores : en
  • US1652399A - Method of and apparatus for treating one fluid by another : en
  • US1652511A - Vehicle wheel : en
  • US1652211A - Buckle : en
  • US1652343A - Embroidery machine : en
  • DE453710C - Process for the manufacture of finned tubes : de en
  • GB282157A - Improvements in metal framework for aircraft : en
  • CH123884A - Wire mattress. : de en
  • US1652423A - Filtering apparatus : en
  • AU904427A - Improvements in steam superheaters : en
  • US1652380A - Engine valve : en
  • CA276251A - Dry cell : en fr
  • US1652415A - Underground support : en
  • GB281889A - Improvements in or relating to concrete mixers and the like : en
  • FR631183A - Process and devices for cracking, catalysis and hydrogenation of carbonaceous materials : en fr
  • GB281951A - Device for taking out, cooling and replacing mandrels in pilger mills : en
  • DE453797C - Diffusion device for displaying gases with a device for flushing with fresh air : de en
  • US1652772A - Extension table : en
  • US1652827A - Double-wall conductor pipe : en
  • US1652831A - Motor control : en
  • CH123726A - Ventilation system for cheese stores. : de en
  • ES104719A1 - Collars and cuffs for protected shirts, to avoid the contact of the cufflinks and pins with the skin and prevent their loss. : en es
  • DE453634C - Device for rotating and simultaneously moving the control slide back and forth : de en
  • ES104264A1 - Improvements in alloys. : en es
  • GB281774A - Improvements relating to electric control devices : en
  • GB281853A - A device for supplying disinfectant to cisterns of water closets, urinals and the like : en
  • US1652185A - Butter cutter : en
  • US1652570A - Tunnel kiln : en
  • DE453800C - Device for exchangeable attachment of bristles, hair, etc. to paint brushes and brushes with the help of cone pressing : de en
  • ES104756A1 - Procedure by combinations that are achieved with cards on cards with the use of templates and key, for the formation of magic squares. : en es
  • CH123655A - Process for the production of a diazo salt preparation for dyeing and printing. : de en
  • US1652913A - Lightning arrester : en
  • CA276269A - Chock block : en fr
  • US1652523A - Superpower system : en
  • US1652575A - Fastener : en
  • US1652992A - Quick-traverse bobbin for dyeing, washing, and like treatment : en
  • CA276331A - Underfeed stoker : en fr
  • FR631258A - Auto Engine Starting Improvements : en fr
  • GB281965A - Ship's form : en
  • GB281790A - Improvements in or relating to machines for displaying and dispensing soap tablets or the like : en
  • CA276200A - Burglar trap : en fr
  • CH123681A - Process for the preparation of 1- (2'-5'-dichloro-4'-sulfophenyl) -5-pyrazolone-3-carboxylic acid methyl ester. : de en
  • US1652655A - Sound amplifying or concentrating horn : en
  • US1652690A - Automatic adjusting apparatus for lawn mowers : en
  • ES103066A1 - Machine for the production of chains. : en es
  • US1652548A - Casement fastener : en
  • ES104790A1 - A process for preparing a calcium salt solution. : en es
  • ES104942A1 - A machine for melting accumulator plates with movable lamella mold. : en es
  • GB275242A - Table convertible into a seat or chair : en
  • GB279800A - Improvements in or relating to steam locomotives : en
  • GB281938A - Improvements in wind motors : en
  • US1652751A - Device for placing waves in hair : en
  • US1652381A - Stripper block machine : en
  • US1652467A - Bedpan : en
  • US1652344A - Method and apparatus for cracking oils : en
  • CH121634A - Chiller with rotary compressor. : de en
  • US1652643A - Spring-door closer : en
  • US1652268A - Wall furnace : en
  • US1652551A - Multiple-size tongs : en
  • US1652601A - Cop holder or support : en
  • US1652965A - Automobile door hinge : en
  • DE453519C - Device for operating an antenna earthing switch located outside the room : de en
  • US1652891A - Branding device : en
  • US1652959A - Splitting buck : en
  • CH121872A - Match holder. : en fr
  • CH122110A - Hermetic watch with winding. : en fr
  • CH123660A - Process for the production of a diazo salt preparation for dyeing and printing. : de en
  • ES104777A1 - Support in different ways applicable to the outside of any type of stove to cook, heat plates, etc., on that. : en es
  • FR630946A - Electrical measuring instrument : en fr
  • US1652844A - Diagonal-bottom-section knockdown box : en
  • DE453673C - Electrical isolator : de en
  • DK38240C - Procedure for the manufacture of rubber wheel rings with cavities. : da en
  • FR631158A - Pocket inhaler : en fr
  • GB281902A - Improvements in, or relating to, tool holders and other receptacles for use on motor vehicles : en
  • GB281918A - An improved process of preparation of skins of fish, such as and in particular, those of sharks for tanning : en
  • GB281969A - Improvements in or relating to ventilating apparatus : en
  • DE453643C - Film reel attachment for cinema projection apparatus : de en
  • FR630910A - Progressive gear change device, mainly for motor vehicles : en fr
  • US1652196A - Tool holder : en
  • US1652563A - Apparatus for treating hydrocarbons and other materials : en
  • GB281930A - Improvements in the process or method of manufacturing hollow drill steel, hollow shafts and the like : en
  • DE453753C - Continuous production of calcium cyanamide : de en
  • ES104880A1 - A non-refillable bottle : en es
  • US1652500A - Dial-positioning and yarn-feeding mechanism eos dial knitting machines : en
  • US1652984A - Tool box : en
  • GB273318A - Improvements in carpet-making machines : en
  • CA276168A - Internal combustion engine : en fr
  • CH123869A - Process for preparing an insecticidal product intended for use in agriculture and insecticidal product prepared with the said process. : en fr it
  • DE453436C - Waist belt : de en
  • FR631140A - Improvements made to hand-driven and folding vehicles, in particular baby carriages : en fr
  • FR631179A - Hydraulic press for grapes or other aqueous materials : en fr
  • US1652227A - Method of investigating the nature of subterranean strata : en
  • US1652930A - Internal-combustion engine : en
  • ES104702A1 - An industrial product consisting of a rubber-coated wool filter. : en es
  • CH122873A - Multipole, electrical temperature switch with mercury contacts. : de en
  • GB282244A - Improvements in and connected with heat transmitting tubes : en
  • DE453755C - Font holder for typewriters : de en
  • DE453781C - Device for the demonstration of neon advertising when opening and closing doors, which is switched on and off automatically by a circuit breaker : de en
  • GB281875A - Improvements relating to boring, facing and like machine tools : en
  • US1652162A - Molded structural unit and prodcess of producing the same : en
  • CH123578A - Rotary field collector machine. : de en
  • ES104705A1 - Continuous screw press with perforated shell. : en es
  • FR631212A - Lubricating device for automobiles : en fr
  • US1652458A - Refrigerating apparatus of the absorption type : en
  • DE453721C - Straight guidance of writing levers on display devices for testing machines or the like. : de en
  • DK38226C - Ought to. : da en
  • US1652918A - Self-serving gasoline pump : en
  • US1652799A - Belt-tensioning device : en
  • CA276243A - Friction surface : en fr
  • US1652324A - john kogbkt : en
  • CA276264A - Tube coating apparatus : en fr
  • CH123118A - Torsion spiral thermometer built into an electric hot water tank. : de en
  • DE453639C - Beaten or rolled conical cup friction spring : de en
  • DE453714C - Filling device : de en
  • CH123816A - Process for the preparation of 2-oxypyridine-5-arseno-3-amino-4-oxybenzene. : de en
  • CA276312A - Lock stitch sewing machine : en fr
  • FR631111A - Improvement in the casting of hollow bodies : en fr
  • GB281876A - Improved apparatus for treatment of sewage in sanitary closets : en
  • US1652820A - Scraping machine : en
  • US1652950A - Floor-laying device : en
  • DE452103C - Organ with electrical control : de en
  • CA276176A - Galley slug adjuster : en fr
  • US1652176A - Razor strop : en
  • US1652577A - Wire reducer : en
  • US1652878A - Sand sifter : en
  • DE453731C - Sheet metal connection for aircraft surfaces : de en
  • ES104770A2 - A procedure for the direct and cold obtaining of resin solutions. : en es
  • FR631054A - Obtaining zinc and industrial zinc derivatives from its oxidized ores or metal waste : en fr
  • GB282482A - Improvements in wire baskets used more especially in connection with cooking utensils : en
  • CA276222A - Apparatus for measuring and dispensing petrol and other liquids : en fr
  • CH123836A - Packaging means. : de en
  • CH123700A - Device on door locks with latch and lock to secure them from the inside against unauthorized opening from the outside. : de en
  • CA276283A - Process of preparing charges for combustion in internal combustion engines : en fr
  • GB281858A - Improvements in magnetic chucks : en
  • GB281948A - Improvements in anti-dazzle devices for protecting the eyes of vehicle drivers : en
  • DE453679C - Belt conveyor system : de en
  • DE453715C - Device for direct heat exchange between two immiscible liquids : de en
  • GB281845A - A new or improved fuel oil heater and filter for internal combustion engines : en
  • DE445788C - Three-phase transformer with a two-strand core, which is composed of two inner frames arranged side by side in one plane and an outer frame surrounding them : de en
  • DE453630C - Sound box arrangement for speaking machines : de en
  • US1652790A - Back-draft damper : en
  • CH123722A - Process for the production of stockings or socks on an anatomical basis. : de en
  • US1652654A - Can-washing machine : en
  • DE453826C - Lock for boxes, suitcases, etc. like : de en
  • ES104753A3 - Capsules for tight-fitting covers. : en es
  • DE453624C - Carpet button : de en
  • DE453549C - Device for the demonstration of luminous wandering writing by means of a band with translucent letters running between a light source and a profiled window, which reproduces the flickering or twitching that occurs when the incandescent lamps of electric wandering advertisements are lit up or extinguished : de en
  • ES104723A1 - Procedure for the coating of road and road floors. : en es
  • FR631257A - Improvements to devices for fixing fire extinguishers in their supports : en fr
  • US1652911A - Transformer : en
  • FR631293A - Stove for simultaneous heating of circulation water and cooking ovens : en fr
  • GB278332A - Improvements in or relating to pyrophoric lighters : en
  • DE453638C - Method and device for operating internal combustion engines : de en
  • ES104733A1 - A nut or screw assembly, which has a device to prevent its loosening. : en es
  • US1652445A - Heat control in castings : en
  • FR631068A - Further training in automatic razor blade ironers : en fr
  • FR631076A - Water soluble dye carrier : en fr
  • CH123715A - Loom frame with drawer. : de en
  • US1652620A - Oil filter or strainer : en
  • US1652734A - Automatic window-cleaning device : en
  • ES104874A1 - A chassis system for wagon bogies and similar applications. : en es
  • GB281913A - Heel ornament : en
  • ES104784A1 - Improvements in the mechanism of fixed comb of looms. : en es
  • USD74060S - Design for a chandelier : en
  • DE453750C - Electrolysis cell : de en
  • FR631135A - Volumetric measuring-dosing machine : en fr
  • FR631106A - Cap enhancements : en fr
  • ES104975A1 - Perfections in metal alloys and their application to telegraph and telephone drivers. : en es
  • FR631065A - Improvements to explosion engines : en fr
  • GB281856A - Improvements in and relating to passenger carrying amusement devices of the endless track variety : en
  • GB282483A - Improvements relating to alternating current motor starters or controllers : en
  • DE453713C - Bar or chain cutting machine, the tool holder of which is pivoted by means of a rope or chain : de en
  • ES104981A1 - A new showcase cabinet for the exhibition of all kinds of reels, spools and the like, made of yarn, cotton or other material, which constitutes a device. : en es
  • GB281926A - Improvements in electric circuit breakers or contactors : en
  • GB281920A - Improvements in and relating to flushing apparatus : en
  • US1652193A - Liquid-fuel burner : en
  • US1652728A - Traffic signal : en
  • CH123768A - Alloy replacing platinum. : en fr
  • GB281944A - Improved method of rolling thin metal plates : en
  • US1652537A - Cleansing-cream filler : en
  • US1652887A - Folding crate : en
  • FR630972A - Improvements in the arrangement of furniture allowing the organization of commercial and accounting departments : en fr
  • FR631147A - Removable guardrail upright : en fr
  • FR631299A - Farmer : en fr
  • FR630908A - Doormat for wiping your feet : en fr
  • FR630955A - Advanced shoe stiffener and its preparation method : en fr
  • GB266723A - Improvements in or relating to washing coal, ores and like substances : en
  • GB281793A - Improvements in or relating to boxes or containers for string or the like : en
  • GB281977A - A new or improved lock and protector for electric lamps : en
  • CH123758A - Drive device for typing-adding machines. : de en
  • FR630980A - Control device for motor vehicle signaling devices : en fr
  • FR630995A - Hollow blocks of cement or other material : en fr
  • FR631009A - New model of cast iron weight : en fr
  • FR631048A - Pylon-mounted crane rotation system : en fr
  • FR631294A - Stop isolator, preferably for indoor antennas : en fr
  • GB282172A - Improvements in the manufacture and production of cellulose nitrate solutions and plastics : en
  • FR631042A - Water sport apparatus : en fr
  • GB277615A - Improvements relating to pneumatic dispatch and other conveying systems : en
  • DE453651C - Wheel rack : de en
  • DE453704C - Advertisement platter for projection purposes, in which the advertisement is prepared and made visible during the projection : de en
  • US1652545A - Toy gun : en
  • US1652777A - Sleeping eye for rubber dolls : en
  • US1652363A - Grass catcher for lawn mowers : en
  • USRE16818E - Chables francis jenkins : en
  • US1652205A - Paper-filing device : en
  • ES104947A1 - A procedure to reduce minerals and convert hydrocarbons. : en es
  • FR630988A - Improvements in the assembly of t reception devices. s. f. : en fr
  • FR631276A - Improvements in the means of coating metals with a protective metallic layer, particularly metals used as : en fr
  • GB281937A - Improvement connected with hand irons : en
  • ES104277A2 - Procedure for the manufacture of artificial textile products with matte luster. : en es
  • ES104773A1 - Procedure to replace the destroyed incandescent body. : en es
  • ES104780A1 - A system of air chambers for pneumatics. : en es
  • ES104945A3 - Machine for drawing fine wires. : en es
  • US1652915A - Tool for use in leveling, planing, and/or smoothing wood and other like surfaces : en
  • US1652184A - Process and apparatus for extracting zinc : en
  • US1652649A - Dyeing process : en
  • US1652235A - Nut : en
  • US1652925A - Drill attachment for plows : en
  • US1652421A - Ophthalmic mounting and method : en
  • US1652792A - Multiple writing table : en
  • US1652894A - Glass syringe for injections and similar purposes : en
  • GB261362A - Improvements in or relating to the distillation of carbonaceous material : en
  • GB281773A - Improvements in or relating to fastenings and hinges for expanding trunks or the like : en
  • ES104181A1 - An automatic key for nuts and other uses. : en es
  • ES104908A1 - A clutch device. : en es
  • FR631061A - New automatic electric arc welding machine : en fr
  • US1652553A - Focal plane shutter : en
  • US1652937A - Floral rack : en
  • US1652242A - Telegraph repeater : en
  • US1652543A - Waistband for trousers : en
  • US1652181A - Machine for gouging heel blanks : en
  • US1652182A - Combined walking and rocking toy : en
  • ES104869A3 - The manufacture in Spain of a product lights fires. : en es
  • CA276308A - Process of treating oils : en fr
  • GB272492A - An improved bedstead with adjustable back-rest and leg-support : en
  • US1652357A - Vehicle-body support : en
  • USD74077S - Design fob : en
  • CA276292A - Multiple phase postage meter : en fr
  • DE453684C - Filter with circuit washing device : de en
  • CH123659A - Process for the production of a diazo salt preparation for dyeing and printing. : de en
  • CH123702A - Petroleum gas stove. : de en
  • CH123735A - Process for the preparation of 3-phenylamino-1.8-naphtsultam-6-sulfonic acid. : de en
  • US1652199A - Selective relay and the like : en
  • US1652303A - Distributing mechanism of typographical composing machines : en
  • CA276314A - Cop winding machine : en fr
  • US1652216A - Damper for ventilator openings : en
  • ES104914A1 - An armor : en es
  • FR631030A - Apparatus for the production of oil gas : en fr
  • US1652684A - Combined screen, hinge, and shutter : en
  • DE453726C - Centrifugal pump for pumping liquid manure with several pressure channels controlled by ring slide valves : de en
  • ES104957A1 - A warning device for cigarette making machines. : en es
  • DE453669C - Fully adjustable shop window lighting device : de en
  • ES104832A1 - Captive cap or plug for squeeze tubes and other containers. : en es
  • GB281811A - Improvements in pneumatic suction apparatus for the removal of dust and like finely divided material : en
  • US1652753A - Process for the manufacture from cyanamide of manures containing soluble organic nitrogen : en
  • CH123720A - Device for attaching a detachable handle to an iron. : de en
  • ES104740A1 - Improvements in winding machines, French system. : en es
  • US1652161A - Demountable-rim tool : en
  • US1652848A - Axle-alignment gauge : en
  • DE453686C - Production of ammonium sulphate : de en
  • CH123680A - Method for the preparation of the 1- (4'-chloro-2'-sulfophenyl) -5-pyrazolone-3-carboxylic acid methyl ester. : de en
  • CH123812A - Electric torch with adjustable reflector. : de en
  • DE453779C - Device for testing ring runners for spinning machines : de en
  • DE453623C - Selective protection circuit : de en
  • ES104766A1 - A mechanical device for the manufacture of fabrics in general and particularly for the so-called damask and brocatel, or simply plain, applicable to ordinary looms. : en es
  • GB281783A - Improvements in or relating to paper or like sheet folding machines : en
  • US1652908A - Centrifugal machine : en
  • CH123678A - Process for the preparation of tribromoethyl alcohol from bromal. : de en
  • DE453695C - Device for kneading and shaping amalgams : de en
  • CH123783A - Automatic friction clutch. : de en
  • US1652317A - Pump : en
  • US1652469A - Tool-sharpening machine : en
  • US1652845A - Soot-blowing system : en
  • US1652914A - Bloomers : en
  • ES104827A1 - A distillation apparatus and condenser of the distillation gases of the firewood in closed vessels. : en es
  • ES104870A1 - A protection system for the windings of electric motors against acids and the like, especially applicable to refrigerating machines. : en es
  • CH123575A - Refrigeration apparatus. : en fr
  • CH123670A - Process for the production of a diazo salt preparation for dyeing and printing. : de en
  • US1652361A - Engine starter : en
  • US1652430A - Key controller : en
  • CH123686A - Process for the preparation of a vat dye of the thioindigo series. : de en
  • CH123771A - Method and machine for bending pipes. : de en
  • US1652532A - Hearth-tray vibrator : en
  • AU819927A - Manufacture of azo-dyestuffs : en
  • CH123755A - Device for determining the lateral direction when shooting indirectly with guns. : de en
  • US1652733A - Electrical tire-pressure indicator : en
  • US1652766A - Roller and like bearing : en
  • CA276190A - Folding garment hanger : en fr
  • DE453749C - Hot air and steam iron : de en
  • GB267140A - Improvements in or relating to rolling mills : en
  • GB282137A - Improvements relating to compressed air engines : en
  • DE453468C - Cleaning wiper for printing cylinder u. like : de en
  • CA276198A - Chair : en fr
  • DE450367C - Two-piece button : de en
  • US1652466A - Sizing apparatus : en
  • US1652416A - Lighting apparatus : en
  • CA276191A - Wheel for motor and other vehicles : en fr
  • ES104168A1 - Improvements in the own apparatuses to blow substances in fusion, in the form of pulverization. : en es
  • FR631281A - Improvements to protection devices such as spark gap or surge arrester : en fr
  • GB281812A - Improvements in and relating to cattle watering bowls : en
  • US1652605A - Releasing means for nut locks : en
  • US1652251A - Berry basket : en
  • CH123718A - Device for the treatment of yarn packages in liquids. : de en
  • CH123516A - Device on asbestos slate, paper and cardboard machines to protect the felt against abrasion by suction devices. : de en
  • ES104747A3 - A procedure for the manufacture of reinforced stockings. : en es
  • FR631062A - Mechanical signaling device for motor vehicles or similar applications : en fr
  • FR631223A - Print colors easy to erase from paper : en fr
  • GB281423A - Improvements in belt gearing : en
  • CH123770A - Process for brazing copper with hard-to-melt hard metals. : de en
  • US1652599A - Adjustable jet for bottle-washing machines : en
  • US1652662A - Curtain holder : en
  • US1652909A - Calcium-cyanide product : en
  • CA276160A - Window shade and curtain support : en fr
  • CH123774A - Process for the refining of products made from metals and alloys. : de en
  • CA276310A - Windshield cleaner : en fr
  • CH123688A - Process for the preparation of a vat dye of the thioindigo series. : de en
  • FR630998A - Improvements to vertical axis centrifugal pumps : en fr
  • CH123866A - Self-guided reversible plow. : de en
  • CH122606A - Process for the production of printing types. : de en
  • US1652403A - Building derrick for bunkers : en
  • US1652224A - Operation of fume furnaces : en
  • US1652687A - Boiler rack : en
  • US1652882A - Best available cop : en
  • CH123762A - Seal for automatic winding devices of mainspring watches. : en fr
  • CH123860A - Percussion fuze for projectiles animated by a rotational movement around their axis during the trajectory. : en fr
  • CH123803A - Device to prevent re-ignition from rectifiers on units connected in parallel to them. : de en
  • US1652981A - Electric-light equipment : en
  • CA276223A - Device to prevent motor vehicles running backward : en fr
  • CH123574A - Absorption chiller. : de en
  • CH122421A - Hydraulic press feed pump. : en fr
  • US1652461A - Ball-bearing rail : en
  • US1652535A - Vacuum gauge : en
  • CA276316A - Plastic material : en fr
  • US1652858A - Casting-line float or bobber : en
  • US1652157A - Baffle wall : en
  • US1652666A - Toy pistol : en
  • DE453767C - Device to protect the patient and the operating personnel against high-voltage damage in X-ray systems : de en
  • FR630963A - Device for bringing the weft into the scissors of the templet of an automatic loom : en fr
  • GB282148A - Improvements in hosiery and the method of and machinery for making same : en
  • CA276203A - Barrel stand : en fr
  • US1652695A - Attachment clamp for beams : en
  • DE453729C - Device for fastening a work machine to the drive device : de en
  • ES104258A1 - A process for manufacturing artificial textile products with matt gloss, based on aceticellulose or other ethers or cellulose stearins. : en es
  • GB279370A - Improved process of reducing zinc ores : en
  • GB281871A - Improvements in devices for impregnating drinking water with radium emanations : en
  • CA276197A - Woodworking machine : en fr
  • DE451049C - Process for the production of azo dyes in print : de en
  • GB276657A - An improved process and apparatus for grading objects according to their weights : en
  • CA276254A - Door operating and sealing mechanism : en fr
  • CH123743A - Process for the production of any shape, homogeneous rubber precipitates from rubber milk on anodically connected, metallic precipitation pads by means of an electric current. : de en
  • CH123850A - Process for the preparation of Bz1, Bz1'-benzanthronyl sulfide. : de en
  • ES104130A1 - A procedure to paint colors on celluloid "Vitrex". : en es
  • ES104893A1 - A procedure of treatment of the intestines and bladders of animals. : en es
  • CH123716A - Sewing machine for producing a trim on fabric edges with a tape and trimming threads. : de en
  • CH123737A - Process for the preparation of an azo dye. : de en
  • CH122572A - Laundry rope reel. : de en
  • CH123668A - Process for the production of a diazo salt preparation for dyeing and printing. : de en
  • US1652491A - Electromagnetic relay : en
  • US1652169A - Valve-stem rim nut : en
  • CH123863A - Process for the preparation of 5-chloro-4-oxy-3-acetaminobenzene-1-arsic acid. : de en
  • DE453793C - Centrifugal machine with several impellers that can run alternately as a turbine or as a pump using the same impellers : de en
  • US1652304A - Toilet seat and cover : en
  • US1652554A - Aircraft : en
  • US1652822A - Neckwear : en
  • CH122160A - Electric motor for the direct drive of machine tools. : de en
  • FR631248A - Automatic fragrance diffuser : en fr
  • US1652201A - Method of making bottle-cap lifters : en
  • US1652349A - Method or process of seasoning and maturing bruyere-wood tobacco pipes : en
  • US1652945A - Storage-battery fluid : en
  • CA276300A - Production of methyl alcohol by catalysis and catalysers permitting to obtain the same : en fr
  • CH123706A - Machine for applying capsule closures to bottles. : de en
  • US1652232A - Brake mechanism : en
  • US1652942A - Folding stool or table : en
  • CA276321A - Process for treating tobacco : en fr
  • CH123759A - Sound amplification funnel for sound reproducing apparatus. : de en
  • US1652652A - Baggage carrier : en
  • US1652752A - Wheel : en
  • US1652520A - Flexible gear : en
  • CH123677A - Process for preparing arsenate of lime. : en fr
  • CH123841A - Metal roof for automobile bodies. : en fr
  • CH122834A - Clockwork rocket regulator device for artillery projectiles. : en fr
  • CA276298A - Double pointed pin fastener : en fr
  • CA276242A - Projecting reflector for light and other radiant energy : en fr
  • DE453564C - Method and device for the determination of equipotential areas and lines : de en
  • US1652610A - Process of making heel bases : en
  • GB281939A - Improvements in seams for sewn articles : en
  • CH123033A - Reversing device on piston steam engines. : de en
  • FR631169A - Portable dental kit : en fr
  • ES104820A3 - Elastic wicks terminal. : en es
  • CA276216A - Spoke-tightening jack : en fr
  • US1652488A - Suction-fastening device : en
  • US1652638A - Windshield regulator : en
  • US1652259A - Glass composition : en
  • US1652974A - Protective system : en
  • USD74071S - Island : en
  • CA276174A - Apparatus for compressing and assembling coil springs : en fr
  • US1652278A - Motor governor : en
  • US1652692A - End gate for wagons : en
  • USD74083S - Design for a plate or similar article : en
  • CA276162A - Hoop for bales and packages : en fr
  • US1652217A - Red lead and method of making the same : en
  • CH123734A - Procedure for displaying the 1st 8-oxynaphthoic acid. : de en
  • CH123779A - Equipment on the mouthpieces of tobacco pipes etc. to protect the mouthpieces and teeth. : de en
  • US1652650A - George d : en
  • CA276233A - Wire anchor : en fr
  • DE453621C - Arrangement for high-frequency telephony with or without a line : de en
  • FR630915A - Filter for all liquids : en fr
  • FR630971A - Improvements to plucking machines : en fr
  • GB281855A - Pen-stock or adjustable sluice or fluid control structure for sewage channels, water-ways and the like : en
  • GB281827A - Improved method of concentrating aqueous solutions of acetic or formic acid : en
  • DE453883C - Process for purifying hydrocarbons : de en
  • CH123313A - Drum for air dry sizing machines. : de en
  • US1652938A - Inductance coil : en
  • US1652240A - Combined clutch and drum and mounting therefor : en
  • FR631122A - Smoke extractor : en fr
  • CH123757A - Electric moving coil instrument. : de en
  • ES104329A1 - Procedure to achieve the agglomeration of zinc ores in the supertost furnaces and avoid the harmful effects of the gases produced by said operation. : en es
  • GB281986A - An improved method and means of attaching tickets to goods : en
  • CA276196A - Woodworking machine : en fr
  • CA276274A - Braking mechanism more particularly for motor vehicles : en fr
  • US1652451A - Automatic water feed for hot-air-furnace humidors : en
  • US1652587A - Process for reducing the viscosity and increasing the solubility of nitrocellulose : en
  • US1652816A - Vending apparatus : en
  • US1652976A - Connecting member : en
  • US1652940A - Means for forming plastic articles : en
  • CH123708A - Machine for filling bottles and other vessels. : de en
  • GB266692A - Improvements in method of producing sour lacto-drinkables : en
  • GB272535A - Ozone producer for dust suction apparatus : en
  • CA276188A - Travelling bag handle support : en fr
  • CH123825A - Circuit arrangement for issuing various types of call signs for automatic telephone exchanges. : de en
  • US1652955A - Coffee percolator : en
  • FR631256A - Improvements to grinders : en fr
  • FR631278A - Improvements to brush control mechanisms for electric machines with collectors : en fr
  • GB253557A - Improvements in or relating to steam boilers : en
  • GB281786A - Improvements in advertising plates, signs, indicators, or other articles in which a pictorial or other representation or indication is required to be given a weather-proof or protective surface : en
  • DE453637C - Cooling system for vehicles operated by internal combustion engines, especially railcars : de en
  • CA276163A - Fly exterminator : en fr
  • CH123864A - Process for the preparation of 5-methyl-4-oxy-3-acetaminobenzene-1-arsic acid. : de en
  • USD74049S - Design fob : en
  • FR631170A - Lubricating device for prime movers : en fr
  • US1652411A - Paper holder and display rack : en
  • US1652714A - Checkrow corn planter : en
  • US1652899A - Mercury-arc rectifier : en
  • GB274119A - Improvements in wave collectors or antenn? for radio telegraphic and telephonic signals : en
  • GB281834A - Straining device for tightening up wire mattresses : en
  • GB282119A - Improvement in electric ballast resistances : en
  • FR630931A - Tool turning with constant profile, relief and diameter : en fr
  • GB281821A - Improvements relating to the control of internal-combustionengines or other prime-movers : en
  • FR631015A - Improvements to pendulum lens devices and similar devices : en fr
  • GB281886A - Improvements in and relating to boxes of cardboard and the like : en
  • GB281940A - Improvements in locks : en
  • AU663827A - Improvements in hydraulic shock absorbers : en
  • CH123656A - Process for the production of a diazo salt preparation for dyeing and printing. : de en
  • US1652200A - Electric resistance furnace : en
  • US1652462A - Hairdressing article : en
  • US1652736A - Engine-cooling system : en
  • US1652701A - Wall construction : en
  • US1652881A - Spike holder and driver : en
  • US1652377A - Liquid gauge : en
  • DE453596C - Control device for mowing machines : de en
  • DE453801C - Blow-down valve for steam boiler : de en
  • US1652726A - Method of securing tire-stem pads to tubes : en
  • CA276244A - Machine for manufacturing crown-corks : en fr
  • CA276323A - Primer for internal combustion engines : en fr
  • ES103227A2 - Procedure for the preparation of water soluble fatty substances. : en es
  • DE453802C - Address printing machine with control of the printing device by means of a drive lever rotatably mounted on the pressure arm under friction for the control rods of the pressure pad : de en
  • US1652888A - Xx x xx : en
  • DE453762C - Contact strips for dry elements : de en
  • US1652884A - blocks : en
  • US1652338A - Recording scale for railway cars : en
  • US1652481A - Electric tube-welding machine : en
  • DE453622C - Panel clamp : de en
  • CH123845A - Apparatus for vacuum wetting of threads or textile materials and for treating wood. : en fr
  • US1652730A - Picker for looms : en
  • DE453665C - Pipe slide control for compressed air tools : de en
  • CA276297A - Food product : en fr
  • CH123853A - Process for the production of bisaminotolylanthrone. : de en
  • US1652233A - Tool-locking device : en
  • DE453690C - Process for the production of electrical insulation materials from phenol-formaldehyde condensation products using oil slate : de en
  • US1652487A - Bbtyb : en
  • US1652686A - Combination radiant and convection heater : en
  • FR630936A - Septic tank : en fr
  • FR631240A - Improvements to centrifugal devices : en fr
  • GB281775A - Improvements relating to compressor pumps : en
  • US1652719A - Guard for punch presses : en
  • DE453456C - Steam turbine with overpressure sections of opposing steam flow : de en
  • ES104744A3 - Procedure for coloring and ripening fruits and vegetables. : en es
  • US1652519A - Flying toy : en
  • US1652988A - Writing machine : en
  • FR630953A - radio headset earphone : en fr
  • GB258295A - Improvements in and relating to heat-resisting metallic articles : en
  • GB281807A - Improved wheel : en
  • US1652786A - Assig-nob : en
  • US1652660A - Lock cowstbtjctioh : en
  • ES104883A1 - New procedure and device for the search of groundwater. : en es
  • US1652621A - Bolt : en
  • CH123725A - Apparatus for observing the changes in the tread surface of the sole with loaded and unloaded feet. : de en
  • US1652818A - Denture grinder : en
  • DE446186C - Mechanically driven high voltage rectifier : de en
  • ES104713A2 - A process for the manufacture of a reinforcement applicable to the heel of silk, thread, cotton or other textile fiber. : en es
  • ES104824A3 - Inhaler device. : en es
  • FR631056A - Process for transforming open slots into semi-closed slots after winding in electrical machines : en fr
  • FR631228A - Process for producing reactions of solids, solutions and gases : en fr
  • CH123669A - Process for the production of a diazo salt preparation for dyeing and printing. : de en
  • GB275142A - Improvements in artificial flowers made of glass, and process for the manufacture ofthe same : en
  • FR631047A - Support base for pylons : en fr
  • US1652625A - Package : en
  • US1652635A - Percussion fuse : en
  • DE453730C - Airplane wing : de en
  • ES104783A1 - Improvements in or related to refrigerators. : en es
  • ES104805A1 - Apparatus for measuring the hardness of metals. : en es
  • ES104849A1 - A process for preparing metal cyanamides or mixtures containing the same. : en es
  • FR631266A - Parachute belt locking device : en fr
  • GB281881A - Improvements in or relating to parachutes : en
  • GB282617A - Improvements in the manufacture and production of compositions of matter containing caoutchouc : en
  • ES104929A1 - An industrial product consisting of child's socks with elastic bra. : en es
  • GB281809A - Improvements in connectors for electrical apparatus such as electric irons, radiators, kettles and the like : en
  • CA276204A - Wagon rack : en fr
  • ES104992A1 - A lighter for heavy oils. : en es
  • GB282147A - Improvements in or relating to tea milling machines : en
  • GB281828A - Improvements in optical illusion apparatus : en
  • GB281922A - Apparatus for cutting and grinding various substances : en
  • ES104813A1 - A new packaging system for inks. : en es
  • US1652855A - Garland confetti : en
  • ES104311A1 - A hairdryer for hair, which has a device designed to collect cut hair, dandruff and dust on the head. : en es
  • FR630976A - Fixing device for door and window handles, for cranks and the like : en fr
  • FR631032A - Chain making machine : en fr
  • ES104785A1 - A bottle or hygienic container. : en es
  • CH123883A - Stool. : en fr
  • DE453620C - Suspension of rail brake magnets : de en
  • ES104709A1 - Continuous screw press with perforated shell. : en es
  • US1652407A - Wire-measuring device : en
  • US1652710A - Apparatus for softening water : en
  • FR631153A - Device for inflating and deflating the tires of motor vehicles in motion : en fr
  • US1652311A - Headache-post control for electric oil-well equipment : en
  • US1652744A - Swab : en
  • US1652801A - Arm rest : en
  • US1652979A - Numbered playing cards : en
  • FR631110A - Tap : en fr
  • FR631271A - Improvement in the assembly on balls of spindles, spindle benches, spindles of silk mills : en fr
  • USD74064S - Design for a jardiniere or similar article : en
  • DE453681C - Opening electric flashlight : de en
  • US1652365A - Window cornice and the like : en
  • US1652432A - Unitary power structure : en
  • US1652593A - Withdrawing means for side-slip weft detectors : en
  • US1652241A - Device for electrical measurement : en
  • CA276193A - Ionizing retort : en fr
  • US1652198A - Machine for grading and measuring lumber : en
  • US1652353A - Wood filler for lacquers : en
  • CA276330A - Tail stock for lathes : en fr
  • ES104278A2 - Procedure for the manufacture of artificial textile products with matte luster. : en es
  • GB281895A - Improvements in inductance coil holders : en
  • ES104796A3 - A device for dispensing beverages of different kinds that, despite not being new, is not established or practiced in the same way in Spanish territory. : en es
  • US1652573A - Manufacture of cellulose acetate : en
  • US1652874A - Preparation op calciots : en
  • US1652578A - Rock-drill bit : en
  • US1652804A - Clamping electrode : en
  • CA276217A - Canister : en fr
  • DE453751C - Manufacture of alkali peroxide : de en
  • ES104961A2 - Improvements in the plowshares or blades to till the land. : en es
  • FR631088A - Process for manufacturing cellulose and paper from straw, esparto, rush and similar natural products : en fr
  • US1652463A - Typewriter : en
  • DE453659C - Cartridge feed for automatic firearms with barrel return and longitudinally movable breech : de en
  • CH123824A - Selector for the optional actuation of telephone, telegraph or signaling devices connected to a common line. : de en
  • FR631249A - Improvements to locks : en fr
  • AU521426A - Improvements in and relating to carburetting or vaporising devices andthe like for internal combustion engines or other purposes : en
  • CH121938A - Electrical signaling device at counters, pay stations, display boxes etc. to protect against robbery, theft etc. : de en
  • DE453502C - Manufacture of fluorine : de en
  • FR631163A - Clasps for bracelets, necklaces, belts or the like : en fr
  • FR631181A - Liquid lubricant lubricator : en fr
  • FR631295A - Corkscrew : en fr
  • GB281985A - Improvements in casement stays : en
  • CA276259A - Trimming installation and separable fastener : en fr
  • CA276318A - Power hammer : en fr
  • US1652653A - Metal wheel : en
  • ES104910A1 - An apparatus for producing in a continuous manner a gas of its own for lighting and for heating, constituted by a homogeneous mixture of air and liquid fuel. : en es
  • CH121637A - Condenser and evaporator group in refrigeration machines. : de en