• GB317938A - Improvements in or relating to direction indicators for vehicles : en
  • PL10654B1 - A method of increasing the resistance to atmospheric influences of coating paints with organic binding agents. : en pl
  • PL10782B1 - Device for opening boxes with lids that are moved along the transport route in a packing machine. : en pl
  • ES112055A2 - High vacuum fuses. : en es
  • ES113115A1 - Phonogram cabinet with counterbalanced cover and side panels. : en es
  • FR663995A - latex-like emulsions and rubber-like masses and process for their manufacture : en fr
  • DE481797C - Process for the preparation of Kuepen dyes of the dibenzanthrone series : de en
  • ES114269A3 - Grinder or pulverizer mill. : en es
  • US1726221A - Wall receptacle : en
  • CH134982A - Cartridge frame. : de en
  • DE481837C - Steering device for caterpillar vehicles : de en
  • GB317921A - Improvements in or relating to sewing machines for use in the manufacture of boots or shoes : en
  • GB318027A - Improvements in pocket clips for pens, pencils and the like : en
  • PL10680B1 - Potato kneader. : en pl
  • PL10719B1 - Electric fuse plug, regenerable. : en pl
  • ES112237A1 - Hygienic pocket handkerchief. : en es
  • PL10691B1 - Method for obtaining technical magnesium oxide from dolomite. : en pl
  • US1726311A - Violin-guitar : en
  • ES114330A1 - A new system for the production of carbon paper and tracing paper. : en es
  • FR663757A - Portable forge : en fr
  • GB317992A - Improvements in or relating to the piping of clothes or garments : en
  • DE481614C - Permanent culture of garden pathogens : de en
  • DE481872C - Vulcanizing device : de en
  • FR663992A - Improvements in the manufacture of unbreakable wired glass : en fr
  • FR664224A - Remote control system, more especially applicable to the control of headlights of motor vehicles : en fr
  • PL10776B1 - Method of obtaining iron alloys from copper. : en pl
  • DE481620C - Forming process and device for hollow cast bodies, the inner surface of which has protrusions or cavities, using laterally removable, multi-part models : de en
  • ES114287A1 - Perfections in the actuator of the comb (carrier) of the cotton, eraser, wool and the like. : en es
  • GB318081A - Ships' hatch covers : en
  • DK40692C - Transformer. : da en
  • FR663945A - Further training in the establishment of folding chairs : en fr
  • DE481893C - Electrical switching device for variable tripping time with several elements influenced by the forces causing the switching, with one another and with a switching device coupled : de en
  • ES114266A2 - A float for hydrofoils. : en es
  • FR663769A - Process for the manufacture of a prepared flour and application of this prepared flour to improve the bread-making qualities of grains, flour and other milling products : en fr
  • DK40662C - Exhaust pipes for Ships. : da en
  • ES114357A1 - A procedure of electric locomotion by rechargeable accumulators or recovery during the march. : en es
  • FR663898A - Bell mirror for shop window lighting : en fr
  • FR664160A - Improvements to electric ovens : en fr
  • USD79290S - Henby gotfbedson : en
  • GB318120A - Improvements in or relating to electrical apparatus for the reception of pictures, diagrams or other representations : en
  • US1725831A - Sounding toy : en
  • US1726208A - Flying machine : en
  • US1726283A - Electrodynamically-controlled figure : en
  • US1726423A - Electrical signaling system and apparatus therefor : en
  • ES112955A1 - A process for the treatment of oxidic iron minerals. : en es
  • FR664284A - Manufacturing process of phosphate fertilizer : en fr
  • US1726072A - Ventilator for automobile windows : en
  • FR663883A - Further training provided in the establishment of industries for plastics and in particular of industries for the manufacture of artificial silk : en fr
  • DE481769C - Display pack to be set up like a wall : de en
  • ES113192A1 - Electro optical microphone of luminous images. : en es
  • FR663592A - Automotive roofing : en fr
  • US1726190A - Tool-handle construction : en
  • US1726315A - Closure and pouring device for containers : en
  • ES114320A1 - An automatic vane for the lighting of aerodromes. : en es
  • FI12617A - Anordning vid kablar : en fi
  • ES114274A1 - A new device for scrubbing floors. : en es
  • FR664257A - Improvements to devices for manufacturing cases for packaging machines : en fr
  • GB300921A - Apparatus for removing dust from currents of gas : en
  • US1725779A - Plate clamp : en
  • FR663866A - New complex compounds of tungsten and molybdenum : en fr
  • PL10594B1 - Dlóto the probe. : en pl
  • PL10638B1 - Floor standing steam boiler. : en pl
  • USD79291S - Design for a sink : en
  • DE481691C - Process for drying fine-grained goods in circulating tube dryers : de en
  • DE481764C - Process for the production of conical pointed wood screws by means of several chasers : de en
  • CH134968A - Light protection device for photographic lenses. : de en
  • CH135136A - Process for the preparation of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • FR663384A - Improvements to spring suspensions for trucks, trailers or others : en fr
  • GB317991A - Throttle valves for carburettors : en
  • GB317968A - Cheese packing and process for the production thereof : en
  • GB317995A - Improvements in and relating to hull structures of ships and the like : en
  • DE481484C - Contact protection for the sockets of electric tube lamps : de en
  • DE481664C - Drive for the up and down moving mat holder on typographic casting machines : de en
  • PL10707B1 - Device for spraying and applying thick oils and solid fats. : en pl
  • GB317932A - Improvements in or relating to internal expanding vehicle brakes : en
  • FR663322A - : fr
  • DE481290C - Process for the preparation of symmetrical tracetone dialcohol : de en
  • FR664214A - Process for the production of cellulose esters of fatty acids : en fr
  • GB317897A - Improvements in quick action electric switches : en
  • GB317905A - Improvements in or connected with the manufacture of sheet metal boxes or cans : en
  • GB317999A - Safety pockets for garments : en
  • CH134877A - Ice and coarse sediment deflectors on inlet channels of hydropower plants. : de en
  • FR664201A - Honeycomb and elastic wheel allowing the elimination of tires : en fr
  • GB299452A - Photographic copying apparatus : en
  • ES114262A1 - Sanitary cleaning agent. : en es
  • FR663339A - : fr
  • FR663831A - Coil device for ironless electric induction furnaces : en fr
  • GB317979A - Improvements relating to driving means for dummy lures for greyhound-racing or like tracks : en
  • PL10590B1 - A method of producing high-boiling hydrocarbons. : en pl
  • CH135000A - Portable circular saw. : de en
  • PL10798B1 - Flexible hinge. : en pl
  • US1726446A - Clothes prop : en
  • US1726506A - Pile-wire-positioning hook : en
  • FR664181A - Mixing device : en fr
  • PL10759B1 - The method of obtaining synthetic organic compounds. : en pl
  • US1725797A - Cashew-nut-shell oil condenser product and process for making same : en
  • ES114204A1 - A new container for all kinds of liquids. : en es
  • ES113637A1 - Relief device for automatic firearms. : en es
  • ES114406A1 - A special flange-supplement to establish the continuity solution in the joints of the rails of the iron roads. : en es
  • FR664026A - Body system convertible into open or closed body for automobiles and the like : en fr
  • GB317985A - Improvements in and relating to bedstead feet : en
  • FR664033A - Representative's case with arrangement for instantly showing and entering a large number of samples : en fr
  • CH135102A - Cable car. : de en
  • FR663790A - Improvements made to the rotors of electrical machines, in particular to armatures : en fr
  • DE481817C - Method for local dyeing of textiles, in particular of yarn laps : de en
  • PL10679B1 - Method for separating hydrocarbon oil and water emulsions. : en pl
  • PL10829B1 - Activating church bells on the radiocommunication route. : en pl
  • US1725969A - Method of converting foodstuffs for cattle : en
  • US1726028A - keller : en
  • DK40677C - Oven wall. : da en
  • FR664105A - Improvements to electrical luminous advertising devices : en fr
  • FR664279A - Improvements made to hollow conductors of overhead lines for high voltages : en fr
  • FR664289A - Cleaning product : en fr
  • FR663897A - Improvements made to the power supply of polycylindrical motors : en fr
  • FR664259A - Automatic depth control and lifting device in cultivation instruments : en fr
  • DE481827C - Daybed : de en
  • US1726340A - Method of and apparatus for coating finely-divided particles : en
  • GB318054A - Improvements in or relating to tag labels : en
  • PL10609B1 - Fighting bearing. : en pl
  • US1726417A - Attachment for toilets : en
  • ES114335A3 - Improvements in tractors and tracked motor trucks. : en es
  • FR663777A - Wheel improvements for road vehicles : en fr
  • FR664157A - Device to facilitate the manipulation of typographic compositions : en fr
  • GB298089A - Process for the production of highly active substances from male internal secretory organs : en
  • DE481667C - Condenser for refrigeration machines : de en
  • FR663998A - Improvements to talking machines : en fr
  • FR663852A - Tensioning device for automatic ironing of so-called "regatta" ties : en fr
  • FR663402A - : fr
  • FR663919A - Automatic control device by centrifugal force : en fr
  • FR664121A - Steam jet pump : en fr
  • CA292547A - Thermionic valve : en fr
  • GB318035A - Improved court-marking tapes for tennis and other court games : en
  • US1726024A - Molding machine : en
  • US1725916A - Needle head for sewing machines : en
  • AT114086B - Device for the automatic prevention of the braking effect of the compressed air braking device when the counter pressure brake is applied on locomotives. : de en
  • CA292591A - Freight handling apparatus : en fr
  • ES114231A1 - Motor wheels that take advantage of the force of gravity and that are applicable to all kinds of vehicles, as well as for the production of force for any use and use. : en es
  • FR664041A - Improvements to billets or blanks intended for the manufacture of turbine blades : en fr
  • PL10702B1 - Gas injector. : en pl
  • CA292539A - Refrigerating machine : en fr
  • AU1846729A - Automatic control valve for refrigerating systems : en
  • FR664285A - Coupling and armature mode applicable to induction motors comprising two stators in tandem : en fr
  • CA292586A - Freight handling apparatus : en fr
  • CA292642A - Table structure : en fr
  • CH135143A - Process for the preparation of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • US1726401A - Ische iudtjstbie aktiengesellschaft : en
  • FR663901A - Counter for banks : en fr
  • CH135001A - Machine tool with a reciprocating rotary tool. : de en
  • ES114332A3 - A removable spout for barrels and barrels. : en es
  • FR663833A - Improvements in cliché stamping machines : en fr
  • US1726368A - Cigarette-making apparatus : en
  • AT114027B - Process for the preparation of 2-chloropyridine. : de en
  • AT114059B - Coupling link for double cuff buttons. : de en
  • CH135052A - Adjustable series resistor. : de en
  • CA292435A - Shaving brush : en fr
  • FR663990A - Improvements to hoppers for cigarette packing machines : en fr
  • AU1517528A - Improvements in or relating to means for opening milk bottles andthe like : en
  • BE362225A - Universal solar clock usable regardless of the mean time of any meridian : en fr
  • CH134917A - Exchangeable, sealing transverse bulkheads for vessels, especially dye barks on dyeing machines for dividing the bark. : de en
  • AT114054B - Ski. : de en
  • DE481661C - Control for flywheelless compound piston pumps with transducers working offset by 90 Ò : de en
  • ES114327A1 - Perfection on discs and the like for sound printing. : en es
  • US1726078A - Process for the production of cellulosic material : en
  • US1725783A - Apparatus for flow control : en
  • US1726394A - Duplex electromagnetic vibratory unit : en
  • US1726468A - Aeroplane : en
  • ES114205A1 - An industrial product consisting of chicken chicken feed. : en es
  • PL10833B1 - Device for fixing on the sighting device section. : en pl
  • US1725950A - Airplane : en
  • US1725980A - Mechanical chimney sweeper : en
  • DE478936C - Device for remote transmission of the deflections of measuring devices : de en
  • PL10682B1 - A method of processing metal compounds containing silicates or silicic acid, especially zinc oxides prepared by the Walz method, which are leached with acids. : en pl
  • US1726376A - Metal-working machine : en
  • US1726431A - Process for the surface treatment of metals : en
  • DE481810C - Zither game table : de en
  • GB297811A - Machines for making endless bands for use in tyre building : en
  • ES113771A1 - Machine or apparatus that with the two rectilinear movements of abscissas and ordinates, produces topographic reliefs exactly equal to the tachymetric plane that serves as a guide and from which it copies. : en es
  • FR664225A - Timepiece with central seconds hand : en fr
  • US1726064A - Adjustable pipe wrench : en
  • GB317926A - Improvements in devices for preventing the propagation of flames in conduits for combustible gases : en
  • GR2429B - METHOD FOR STERILIZATION OF LIQUIDS. : el en
  • ES113128A1 - A device that automatically stops the explosion engines when they do not contain the oil level that corresponds to them. : en es
  • DE481625C - Spring mattress : de en
  • DE481566C - Cutting device for machines for producing paper bags from a sheet : de en
  • DK40671C - Pyrite Processing Procedure. : da en
  • GB318189A - Improvements in and connected with electrical fuse devices : en
  • US1726136A - Vacuum pump : en
  • US1726253A - Electrical distribution system : en
  • US1725846A - Latch mechanism for doors : en
  • US1726422A - Automobile brake : en
  • US1726426A - Liquid-contact switch : en
  • US1726439A - Seaplane float : en
  • USD79308S - Design for an atomizer support os- similar article : en
  • PL10596B1 - Foldable baby stroller. : en pl
  • FR664194A - Device preventing sun and rain from obstructing visibility through the windshields : en fr
  • GB317917A - Improvements relating to flat platens for typewriting machines : en
  • FR663828A - Combined spoon and fork : en fr
  • PL10778B1 - Method and device for obtaining oxygen and nitrogen from air. : en pl
  • US1725922A - Brake-hanger support : en
  • US1726093A - Refrigeration : en
  • US1726275A - Heating apparatus : en
  • PL10663B1 - The method of coating the glue crushed in the form of grains or drops - coating the powder and the glue produced according to the method. : en pl
  • US1726156A - Multiple-contact field for selectors : en
  • CH134960A - Device for achieving absolute or relative synchronization of work motors, in particular for paper machines. : de en
  • US1726177A - Power-driven plow : en
  • PL10665B1 - A method of making soap flakes or similar preparations. : en pl
  • US1725906A - Heat transfer means : en
  • US1726018A - Compressed gas : en
  • US1726180A - Forged journal-bearing wedge and process of making same : en
  • US1725848A - Vent valve for air brakes : en
  • DE481757C - Carburetor for heavy oil with a mixing device for the loading mixture : de en
  • DK40669C - Button for Tights or similar. : da en
  • ES113010A1 - An apparatus for target shooting with automatic movement of figures. : en es
  • CH135017A - Auxiliary device on segment thrust bearings for starting the same. : de en
  • PL10740B1 - A method of growing pure yeasts. : en pl
  • AT114021B - Process for the treatment of acetic acid containing cellulose derivatives. : de en
  • CH135046A - Arrangement for extinguishing high voltage arcs. : de en
  • US1726091A - wildhaber : en
  • US1726135A - Beverage dispenser : en
  • US1726196A - Dirigible headlight : en
  • US1726339A - Catamenial appliance : en
  • CH135039A - Cross-field DC machine with adjustable short-circuit current strength. : de en
  • CA292445A - Bit : en fr
  • US1725759A - Collar fastener : en
  • US1726166A - Insert plug : en
  • PL10687B1 - Wax knife. : en pl
  • US1726501A - Acoustical study and correction of rooms : en
  • FR663792A - Glue : en fr
  • GB294219A - Releasing device for electric switches : en
  • FI12620A - Ventilation arrangements for the air to the air to the air out of the air : en fi
  • US1726512A - Willis s : en
  • CH135055A - Safety arrangement for three-phase series collector motors. : de en
  • AT114066B - Method and device for the production of flat base sheets composed of different colored partial sheets for the formation of inflatable hollow rubber bodies. : de en
  • DE471993C - Railway wagon for long timber transport : de en
  • DE481794C - Procedure for eliminating the effect of shrinkage in shortwave telegraphy : de en
  • DE481892C - Circuit arrangement for the self-loading of accumulator batteries : de en
  • ES113308A1 - A flexible frame for the capture of hertzian waves. : en es
  • ES114293A1 - An advertisement carrying device. : en es
  • ES114317A1 - An apparatus for the production of letter texts in imitation of handwriting. : en es
  • FR663773A - Valve automatically closing off the supply line when it is removed : en fr
  • FR663832A - Method and apparatus for degumming silk : en fr
  • GB317896A - Improvements in reciprocating or jigging conveyors and loaders therefor : en
  • CA292490A - Cellulose acetate manufacture : en fr
  • CH135062A - Device for avoiding the voltage increase when mercury vapor rectifiers are completely idle. : de en
  • FR663920A - Apparatus that produces cold by absorption, cooled by air : en fr
  • GB303892A - Improvements in and relating to dyeing method and apparatus : en
  • US1726424A - Electromagnetic relay : en
  • FR663836A - Improvements to motion pictures : en fr
  • FR664156A - Advanced press for phonograph records : en fr
  • GB318009A - Improvements in or relating to piston rings : en
  • GB318028A - Improvements in display stands : en
  • DE481795C - Wire guide device with spring and cord guide for the supply line to electrical work devices operated in pendular motion : de en
  • ES112671A1 - Improvements in the fire extinguishers. : en es
  • FR663818A - Cold machine : en fr
  • FR664088A - Improvements to electric resistance heating devices : en fr
  • FR664205A - Improvements to metal staple machines : en fr
  • GB317962A - A new and improved boot polish in both paste and cream form : en
  • CH134930A - Smoking goods, in particular cigars, cigarettes, rod tobacco. : de en
  • DE481604C - Valve for airships, balloons etc. like : de en
  • DE481758C - Device for swirling and for separating and re-evaporation of non-gasified parts of fuel-air mixtures, in particular charge mixtures from gasification machines : de en
  • ES114255A1 - A metal container for coins. : en es
  • GB299880A - Method of and apparatus for determining the amount of heat given off by a heating body. : en
  • CH134927A - Machine for rolling dough for croissants, rolls, etc. : en fr
  • ES113965A1 - A procedure to reduce iron ores. : en es
  • GB311220A - Improved flying-machine : en
  • PL10685B1 - Method for the production of zinc oxide. : en pl
  • PL10717B1 - : en pl
  • PL10813B1 - A method of impregnating fabrics for printing and lithographic purposes. : en pl
  • FR664192A - Electric switch : en fr
  • US1725784A - End bracket for dynamo-electric machines : en
  • CA292534A - Calculating machine : en fr
  • PL10760B1 - Method of making watertight wooden barrels and crates or similar items. : en pl
  • BE362434A - : en
  • CH134921A - Electric safety iron. : de en
  • CA292452A - Wardrobe : en fr
  • ES112392A1 - Improvements introduced in the combustion media for continuous working ovens. : en es
  • ES114400A1 - Rotary machine for the continuous production of compressed tiles with colored drawings. : en es
  • US1726189A - Springing system of motor road vehicles : en
  • US1726255A - Multiple band needle holdinq device for knitting machines : en
  • PL10593B1 - Electromagnetic sorter. : en pl
  • US1726057A - Footwear construction : en
  • AU1777929A - Lead electrode for electric accumulators : en
  • PL10686B1 - A device for taking one or more wires from a tank and bringing them to a designated location. : en pl
  • PL10791B1 - Instrument for measuring radii of rotational solids. : en pl
  • US1726418A - Conveyer mechanism : en
  • ES113957A1 - Procedure for the treatment of asphalt, bituminous and resinous products. : en es
  • FR664264A - Device for lifting vehicle wheels : en fr
  • CA292592A - Cigar-making machine : en fr
  • ES112934A1 - A double pressure locomotive boiler with firebox, especially for locomotives. : en es
  • CA292570A - Trunk or suitcase valance : en fr
  • FR663906A - Heat-insulating and refrigerating product : en fr
  • CA292450A - Liquid burning system : en fr
  • CA292459A - Display device : en fr
  • ES114225A1 - Improvements in the manufacture of paper screens for lamps. : en es
  • BE361989A - Improved burner device for atomized fuels : en fr
  • ES112201A1 - A continuous running engine, driven by the force of gravity. : en es
  • FR663840A - Parquet scraping and waxing machine : en fr
  • DE481699C - Drum brake for rail vehicles : de en
  • ES114253A1 - Perfection in apparatus for the concentration of minerals. : en es
  • US1726124A - Plane with interchangeable blades : en
  • US1726324A - Carburetor : en
  • DE481655C - Rotary kiln with a ball joint-like nozzle head : de en
  • CH134900A - Closing device for containers. : en fr
  • FR664173A - Composition usable as a first coat or whitewash base : en fr
  • US1725834A - Exhaust eliminator : en
  • CA292431A - Metal hardening method : en fr
  • FR663958A - Impurity shut-off device for pump suction pipe : en fr
  • AT114068B - Rolling joint for pull or push rods, especially for suspension spring hangers u. Like. In railway vehicles. : de en
  • AU1505228A - Improved powerlift for ploughs andother cultivating implements : en
  • CA292479A - Adjustable support for electric lamps : en fr
  • CH134997A - Mold for casting non-ferrous metals. : de en
  • PL10627B1 - Rubber cable. : en pl
  • FR663969A - Improvements to typographic composing machines : en fr
  • GB317918A - Dough mixers : en
  • US1726238A - Hose coupling : en
  • USRE17417E - Benjamin b : en
  • PL10586B1 - Bomb thrower or min. : en pl
  • US1726178A - Process of and apparatus for producing refrigeration : en
  • US1726241A - Hack-saw-blade holder : en
  • CA292644A - Coating process and products : en fr
  • DE481635C - Device for measuring the temperature of moving viscous substances : de en
  • US1726399A - Floor-waxing device : en
  • USD79298S - Design for an automobile body lamp : en
  • AT114001B - Process for the manufacture of plates for copper oxide rectifiers. : de en
  • PL10634B1 - Method and device for drying wet materials. : en pl
  • CH135037A - Improvement in radiators with flat elements. : en fr
  • BE362136A - : en
  • CA292443A - Bowl and cutting board : en fr
  • DE481623C - Spring frame with easily exchangeable padding : de en
  • FR664039A - Means for removing scale from boilers or for preventing scale build-up in boilers : en fr
  • CA292430A - Casting mould : en fr
  • CA292433A - Lignone derivative : en fr
  • CA292498A - Ash remover for producer gas generators : en fr
  • CA292524A - Fuel pump : en fr
  • CA292585A - Freight moving apparatus : en fr
  • FR663851A - Liquid soap dispenser : en fr
  • FR664154A - Crusher especially applicable to old rubber tires : en fr
  • GB317963A - Improvements in and relating to ventilators of the louvre type : en
  • US1726192A - Vibrating device : en
  • US1725930A - Dispensing device : en
  • CH135012A - Slag wool insulation. : de en
  • CH135113A - Process for the preparation of a stain dye. : de en
  • CH135133A - Process for the production of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • PL10729B1 - A method of refining copper-silicon alloys. : en pl
  • CH135041A - Device for the protection of closed liquid containers, in particular of oil boxes of electrical apparatus against sudden pressure surges. : de en
  • DK40684C - Control device for Type Holder Rotation for electric Typewriters with cylindrical Type Holder. : da en
  • FR664064A - Improvements in the manufacture of artificial threads or filaments : en fr
  • PL10746B1 - Cold holding of a soft metal pin in a hard metal. : en pl
  • AT114012B - : de en
  • AT114067B - Control valve for air pressure brakes. : de en
  • CH135120A - Process for the production of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • US1725899A - Stone-grinding machine : en
  • US1725941A - Painter's implement or pattern : en
  • US1726125A - Agitator aerator for liquids : en
  • DE481726C - Metallic guide body for loose, grainy abrasives as a tool for processing (sawing, cutting, drilling, etc.) of rock : de en
  • DE481658C - Device for dyeing socks, in particular made of artificial silk : de en
  • CA292521A - Variable stroke fuel pump : en fr
  • PL10754B1 - Desk with rotating drawers. : en pl
  • PL10807B1 - The method of obtaining tetraazoles. : en pl
  • US1726010A - Machine for automatically gathering and collating sheets and the like : en
  • US1726396A - Thread-knotting mechanism for knitting machines : en
  • US1726199A - Combined cooking and sterilizing utensil : en
  • CH134954A - Process for the production of a synthetic resin mixture. : de en
  • US1725884A - Silencer : en
  • US1726373A - Liquid and moisture extractor : en
  • USRE17418E - Combined outside light : en
  • DE481562C - Device for changing the compression chamber of internal combustion engines : de en
  • FR664221A - Automatic phonograph : en fr
  • PL10651B1 - A method of distilling crude oil and other complex liquids. : en pl
  • PL10755B1 - A cartridge case for a firearm and parts of the slide adapted to it: ejector, firing pin and barrier shaft. : en pl
  • DE481613C - Hair replacement piece : de en
  • FR663954A - Improvements to the decoration, in particular to that to make understand the soft surfaces, leather, fabric : en fr
  • ES113785A1 - Improvements in apparatus for adjusting the temperature of the lubricating oil contained in the manifold of an internal combustion engine. : en es
  • FR664023A - Oil pump : en fr
  • US1726229A - Bottle-washing machine : en
  • CA292508A - Hydro-carbon vapor burner : en fr
  • GB297331A - Manufacture of dyestuffs containing metal : en
  • CA292439A - Lock : en fr
  • DE476662C - Process for the preparation of hydrogen cyanide : de en
  • FR664235A - Advanced fuel pump : en fr
  • US1725788A - Foot-measuring device : en
  • PL10623B1 - A device for igniting charges of projectiles. : en pl
  • US1726209A - Machine for applying corner irons : en
  • US1725961A - Hood for automobiles and other vehicles : en
  • US1726270A - Cap : en
  • BE362586A - : en
  • PL10811B1 - Device for protecting against fires cameras for displaying cinematographic films. : en pl
  • US1725817A - Flexible-tread truck : en
  • USD79280S - Design eor a plate for smokers sets : en
  • US1725823A - Filing tray : en
  • US1726318A - Photo-electric photometer : en
  • US1726504A - Sand-treating machine : en
  • ES113205A1 - Shock absorber pneumatic. : en es
  • ES113630A1 - Set of apparatuses for a new procedure for obtaining a product for the caramelization of coffee. : en es
  • PL10614B1 - A device for regulating the size of air bubbles produced inside the cement slurry. : en pl
  • PL10809B1 - Method of accelerating silt rotting in decay chambers of waste water treatment plants. : en pl
  • US1725793A - Substitute for shellac and the like : en
  • US1726100A - Coil winding : en
  • FR663764A - Exhaust : en fr
  • GB317930A - Improvements in motor vehicles for amusement purposes : en
  • CH135110A - Process for the preparation of an azo dye. : de en
  • CA292457A - Apparatus for drying carbonaceous materials : en fr
  • FR663949A - Hydrocarbon cracking process : en fr
  • FR664274A - Improvements in apparatus for use in color photography processes : en fr
  • GB318050A - Apparatus for filling the moulds of wafer and like baking machines : en
  • PL10637B1 - Arrangement of tube transmitters. : en pl
  • DK40666C - Machine in which a reciprocating motion is converted into a rotating motion. : da en
  • US1726293A - Stove : en
  • CA292529A - Fuel pump : en fr
  • CH135117A - Process for the production of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • DE481485C - Device to achieve contact protection for the sockets of electric tube lamps : de en
  • CA292436A - Shaving brush : en fr
  • PL10616B1 - Local radio station eliminator : en pl
  • FR663259A - : fr
  • GR2427B - HYDRAULIC DISTRIBUTION PUMP AFTER MULTIPLE DIODES RETURNING THE USED LIQUID INTO THE TANK. : el en
  • US1726412A - Paint gun : en
  • US1726419A - Article-feeding mechanism : en
  • USD79305S - Godfrey niebel : en
  • CH134976A - Tonkanzellen wind chest for organs. : de en
  • CH134977A - Informative game. : en fr
  • CH134947A - Process for the preparation of a vat dye. : de en
  • GB318162A - Improvements in or relating to alternating current actuated arrangements for indicating or measuring purposes in an electric circuit : en
  • GB287883A - Method of transforming energy and apparatus therefor : en
  • DE481546C - From a flexible coil spring existing string for letter folders u. like : de en
  • DE481305C - Facility for the production of waste heaps : de en
  • DE481914C - Cleaning body for beer lines : de en
  • FR663808A - Two-wheel, multi-pedal sports car : en fr
  • FR663952A - Agricultural machinery : en fr
  • GB317881A - Improvements in or relating to apparatus for supporting large reels of paper or the like for rotation during winding and unwinding operations : en
  • FR663997A - Screen designed to prevent glare in motor vehicles : en fr
  • ES112143A1 - Improvements in trucks and automotive vans and similar vehicles. : en es
  • GB318078A - Improvements in or relating to means for the manufacture of spun glass : en
  • ES113121A1 - A spraying device for varnishes and other viscous or liquid products. : en es
  • FR663959A - Brushing and dusting machine for porcelain-biscuit pieces : en fr
  • GB292985A - Improvements relating to electric heating devices for welding, soldering and annealing : en
  • GB293807A - Improvements in mechanical washers or scrubbers : en
  • FR663758A - Hand fan : en fr
  • GB317903A - Improvements in line drawing or ruling appliances : en
  • US1726025A - Molding machine : en
  • FR664227A - Ten key calculator with printing mechanism : en fr
  • PL10617B1 - Instrument for measuring liquids. : en pl
  • DE481379C - Toy car whose stub axles, which carry the steering wheels, can be rotated about an axis that cuts through them vertically : de en
  • GB313408A - Improvements in the manufacture of cellulose esters : en
  • GB318020A - Improvements in or relating to vehicle wheels : en
  • GR2428B - PERFECTIONS IN AND IN RELATION TO ASPHALT COMPOSITIONS. : el en
  • CA292504A - Air brake apparatus : en fr
  • CH135091A - Tent. : de en
  • US1726089A - Brush : en
  • AT114079B - Weir attachment that can be exposed automatically during floods. : de en
  • AT114007B - Arrangement for regulating asynchronous machines with a commutator rear machine. : de en
  • CA292483A - Wheeled cultivator : en fr
  • US1726335A - Electrical contact-making device and assembling the same : en
  • CH135022A - Check valve on water jet air pumps. : de en
  • CA292515A - Fuel pump : en fr
  • CA292624A - Alternating current relay : en fr
  • ES112576A1 - A humidifying device, especially for envelopes. : en es
  • FR663931A - Winding crank for phonograph : en fr
  • GB318001A - Improvements in means for carrying golf bags upon motor vehicles : en
  • FR663352A - Improvements to vehicle running surfaces : en fr
  • GB318118A - Improvements in or relating to electrical apparatus for the transmission or reception of pictures or other representations : en
  • AT114081B - Automatically adjustable headlights for motor vehicles. : de en
  • CA292502A - Power apparatus : en fr
  • CH134986A - Dial for pointer car. : de en
  • DE481784C - Telephone quad : de en
  • CH135029A - Spark plug for explosion engines and process for their manufacture. : de en
  • ES112408A1 - Retractable needle holder for making stars with wool yarn and other textile yarns. : en es
  • ES113575A1 - Procedure to increase the load capacity of aerial cables. : en es
  • ES114365A1 - Washing machine : en es
  • FR663965A - Transverse universal joint device for transmission shafts : en fr
  • US1726352A - Percussive tool : en
  • AU1509028A - Improvements in rotary switching mechanisms : en
  • DE481380C - Drive for intermittent rotation of the stuffing drum of the cigarette stuffing machine : de en
  • DE481430C - Method and device for the production of tools provided with handles : de en
  • DE481805C - Ignition device for pyrophoric pocket one-hand lighter : de en
  • FR664275A - Improvements in sound recording and reproduction : en fr
  • GB318164A - Improvement in steel frame house construction : en
  • CH134920A - Household machines, in particular for washing, drying and flattening laundry. : de en
  • US1725935A - Mattress or cushion : en
  • US1726008A - Curtain controller : en
  • US1726296A - Tank gauge : en
  • CH134942A - Process for the preparation of a carboxyamidobenzene-o-thioglycolic acid. : de en
  • CH134992A - Timepiece. : en fr
  • FR663083A - : fr
  • GB317904A - Improvements in devices for applying drag or tension to or cleaning yarns or threads being wound or unwound : en
  • CA292545A - Gas electric power apparatus : en fr
  • DE481692C - Braking device, especially for electrically operated rail vehicles : de en
  • DE481910C - Protection circuit for parallel lines : de en
  • FR664165A - Device intended for the manufacture of hollow glass objects by punching and blowing : en fr
  • GB318185A - Improvements relating to the flat stripping and cleaning mechanism of machines for carding cotton and other similar fibrous materials : en
  • PL10816B1 - A sighting device for indirect shooting with a machine gun. : en pl
  • GB291400A - Improvements in thermionic cathodes : en
  • CH135073A - Device for radiation treatment. : de en
  • FR664153A - Manufacturing process for sports stockings or the like with invisible elastic fabric : en fr
  • FR664083A - Improvements to advertising devices : en fr
  • DE481907C - Protective conductor for low current lines : de en
  • ES113862A1 - Improvements related to protective paints. : en es
  • FR663593A - : fr
  • FR664063A - Device for simultaneously locking a series of drawers : en fr
  • FR664213A - Retro-reflector device for lanterns, spotlights and other applications : en fr
  • GB303004A - Improvements in or relating to machinery beds and frames : en
  • GB317891A - Improvements in ships' berth mattresses, cushions or the like : en
  • GB317977A - Improvements in and connected with water tube boilers : en
  • AU1851429A - Improved water level indicating apparatus : en
  • USRE17416E - Stoker construction : en
  • US1726151A - Production of stereotypes : en
  • PL10613B1 - Coal binder. : en pl
  • PL10688B1 - : en pl
  • BE362571A - : en
  • CA292510A - Window lock : en fr
  • US1725994A - Dumping car : en
  • US1726090A - Can : en
  • US1726485A - Chair attachment : en
  • US1725761A - Metal body structure for automobiles : en
  • CH135105A - Watertight closing axle box with automatic axle lubrication by front pallet. : en fr
  • CH135081A - Circuit arrangement for telephone systems with main and sub-exchanges. : de en
  • CH135108A - Device for braking and steering the undercarriage of aircraft. : de en
  • AU1746728A - Process forthe coloration of metallic surfaces : en
  • CA292478A - Priming mechanism for hydro-turbine air pumps : en fr
  • PL10733B1 - Retractable protective grille. : en pl
  • US1725827A - Wall-mold construction : en
  • US1726014A - Armor safety sleeve : en
  • CH135129A - Process for the production of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • US1725799A - Thermostatic control : en
  • US1726321A - Process for concentrating sulphuric acid : en
  • US1726480A - Method of and apparatus for making concentrated filaments : en
  • USD79315S - Desicjn fob a toy boat : en
  • US1725757A - Call-charging telephone-exchange system : en
  • US1726075A - Folding bed : en
  • ES114336A1 - An improvement in electrical conductors with rubber insulation. : en es
  • CH135123A - Process for the production of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • DE481628C - ball-bearing : de en
  • FR663850A - Safety lock particularly applicable to car doors : en fr
  • CH135111A - Process for the preparation of a stain dye. : de en
  • US1725957A - Cover-holding means for collar cans : en
  • CH134985A - Method for preventing changes in the radiation constants of conductor surfaces which are located in a high vacuum space that is not free from mercury and other vapors. : de en
  • US1726169A - Building construction : en
  • DE481663C - Mater for machines for the production of printed characters : de en
  • PL10700B1 - A method of producing an even mixture of ammonia and air. : en pl
  • US1725971A - Ventilating system for stock buildings : en
  • US1726449A - Paste cut-out : en
  • AT114057B - Lying joke box with flap lid. : de en
  • CA292470A - Electric time switch : en fr
  • GB314036A - Improvements in pump actuating means : en
  • GB317889A - Improvements in or relating to suspended roofs for furnaces and the like : en
  • US1726083A - Water-softener machine : en
  • US1726269A - Boot tongue : en
  • AT114044B - Machine for making butter. : de en
  • CA292519A - Fuel pump : en fr
  • FR664254A - Improvements to centrifugal force separators and coolers : en fr
  • CA292556A - Process of manufacturing emulsifying and stabilizing agents : en fr
  • CH134956A - Process for the biological purification of waste water. : de en
  • US1726134A - Combination paper-drier installation : en
  • DK40681C - Combined row cleaner insert with plate disc. : da en
  • FR664294A - Transmission device for internal combustion engines and others, constituting at the same time a speed reduction gear : en fr
  • US1726456A - Knitting machine : en
  • US1725807A - Automobile combined seat and bed structure : en
  • US1725893A - Indicating gas-mask canister : en
  • US1725908A - Lock for meter covers : en
  • US1725963A - Switch means : en
  • US1726497A - Apparatus for fabricating materials : en
  • US1725876A - safety device for gas water heaters : en
  • US1726454A - Fourteen and one-half per cent to james : en
  • PL10751B1 - Wall made of honeycomb blocks or other stones. : en pl
  • AU1505828A - Improvements in power driven cutters for hedges and grass : en
  • PL10655B1 - Device for regulating the load on wood grinders, not powered by electricity. : en pl
  • PL10781B1 - Fountain pen. : en pl
  • PL10832B1 - A machine for processing wooden objects in the shape of bars and bars with profiles processed on several sides. : en pl
  • US1725873A - Laying-over device for reaping and binding machines : en
  • DE481708C - Interlocking tiles for covering gable walls : de en
  • DE481902C - Sheet metal shears : de en
  • ES114217A1 - A shock absorber or telephone silence. : en es
  • FR663088A - : fr
  • AU1510728A - Improvements in and relating to casement windows and suchlike andthe method of hanging and fitting same : en
  • CA292597A - Glassware forming machine : en fr
  • CH134970A - Process for developing photographic silver halide layers. : de en
  • GB297453A - Improved lawn tennis or like racket : en
  • US1726047A - Internal-combustion engine : en
  • US1726159A - Infant's folding combination bathtub and dressing table : en
  • US1726245A - Golf bag : en
  • PL10608B1 - The method of obtaining vulcanized rubber. : en pl
  • US1725795A - Process, steps, and product of reaction of cashew-nut-shell oil : en
  • US1725968A - Operating mechanism and control means therefor : en
  • US1726112A - Water-tube boiler : en
  • US1726505A - Dbier : en
  • CA292516A - Fuel pump : en fr
  • CA292568A - Hinge construction : en fr
  • GB318029A - Improvements relating to the manufacture of brake shoes : en
  • US1726154A - Sewing machine : en
  • AT114063B - Transition and connection device for railway tracks. : de en
  • CA292467A - Brake lever for motor cars : en fr
  • CH135002A - Bench-cart for mechanic. : en fr
  • FR664104A - Quick release buckle and release buckle : en fr
  • FR664134A - Electric oscillator and method of modulating its oscillations : en fr
  • US1726079A - Combined guiding and centering device : en
  • US1726095A - Insulator bushing and means for supporting cores or baffles therein : en
  • US1726327A - Billet-gouging tip : en
  • CH134988A - Apparatus indicating the growth of yeast or yeast dough. : en it
  • DE481753C - Junction connection for wooden trusses : de en
  • US1725917A - Head-fastening device : en
  • CA292462A - Gopher and vermin poison : en fr
  • CH135008A - Hand protection device on presses, punches and similar machine tools with motor drive. : de en
  • CH135076A - Process for the preparation of a basic derivative of a substituted quinoline carboxylic acid. : de en
  • PL10823B1 - A method for producing loose nitrophosphates. : en pl
  • US1725752A - Door bed : en
  • CA292554A - Door : en fr
  • CH135072A - Device for picking up electrical oscillations. : en fr
  • CH135112A - Process for the preparation of a stain dye. : de en
  • AU1516928A - Process and device for the desiccation of brown coal : en
  • US1725921A - Series boiler and method of operating the same : en
  • US1726427A - Electbioaliiy-heated haztd-tooi : en
  • US1725928A - Means : en
  • AU1510528A - Process forthe manufacture of pulverulent lead and oxides of lead : en
  • US1726118A - Method of and means for controlling aeroplanes : en
  • US1726138A - Duplex envelope : en
  • AT114002B - Circuit arrangement for secondary centers connected to automatic telephone exchanges. : de en
  • BE362343A - Improvements to bodies for trucks, flatbed trucks and other motor vehicles : en fr
  • CH134906A - Process for making artificial fiber cakes suitable for withstanding treatments without the fibers being damaged. : en fr
  • DE481688C - Containers for everyday objects, especially for motor vehicles : de en
  • PL10669B1 - Fireplace boiler with high steam storage capacity. : en pl
  • PL10640B1 - Viewing channels of coke ovens. : en pl
  • US1726514A - Picker for looms : en
  • CH134991A - Process for photographic recording of sounds. : en fr
  • DE480992C - Method of using lifters to transport meltable substances that are solid at normal temperature : de en
  • FR663830A - Process for manufacturing plates for cuprous oxide rectifiers : en fr
  • AT114097B - Facility for demonstration and any removal of advertising cards. : de en
  • CH135138A - Process for the preparation of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • US1726475A - Material-feeding device for grinding machines : en
  • US1726503A - A corpo : en
  • US1725986A - Wire clothespin : en
  • AT114094B - Process for the production of hoses from cellulose. : de en
  • CH135088A - Advertising device. : en fr
  • PL10772B1 - A device for exuding and crystallizing the earth wax. : en pl
  • US1725870A - Toy : en
  • USD79287S - Design eor oilcloth : en
  • CH134975A - Artificial Christmas tree. : de en
  • CH134883A - Cement intended for the preparation of porous or cellular concrete and process for the preparation of this cement. : en fr
  • CH134953A - Process for the production of high quality sulfurized oils. : de en
  • FR664152A - Counter, distributor of revolution bodies such as cigars, cigarettes, etc. : en fr
  • GB317943A - An improved indicator lock : en
  • GB318014A - Improvements in or relating to transparent notice boards, signs and like devices : en
  • BE362063A - Improvements to pulverized or gaseous fuel burners : en fr
  • CA292447A - Headlight : en fr
  • CH134998A - Coating for electrodes suitable for arc welding. : en fr
  • ES113521A1 - Improvements in the indicator devices of two electrically operated signals. : en es
  • US1725841A - Device for ironing clothes and other articles : en
  • US1726402A - Dispensing valve : en
  • DE481720C - Spreading thumb for brakes of motor vehicles : de en
  • US1726119A - Plasterer's tool : en
  • US1726084A - Hose reel : en
  • CA292518A - Pump drive : en fr
  • CA292641A - Radio receiving apparatus : en fr
  • DE480994C - Device that works together with a neutralization system to discharge the acid fumes from pickling and yellow-burning systems : de en
  • GB318010A - Improvements in oil-scraper rings for pistons : en
  • US1726330A - Lubricating means for motor-driven-machine tools : en
  • FR664119A - New advanced chain breaker for looms : en fr
  • GB317934A - Improvements in or relating to carding engines : en
  • US1726367A - Trap : en
  • DE481611C - Process for the production of heat protection agents : de en
  • GB287877A - Improvements in and relating to mereury vapour rectifiers : en
  • AU1647428A - Improvements in building construction : en
  • DE481549C - Liquid seal, especially for steam turbine shafts : de en
  • CH134937A - Process for the preparation of a mixture of acids and aldehydes starting from unsaturated hydrocarbons. : en fr
  • AT114084B - Single-chamber compressed air brake with two interacting control valves, one of which is controlled only by line and tank pressure, the other by the brake cylinder pressure, a variable and an almost constant force. : de en
  • CA292541A - Refrigerating machine : en fr
  • FR664231A - Method of establishing tennis courts and playground floors : en fr
  • US1726397A - Engine starter : en
  • CA292442A - Sulphate of ammonia and cement manufacture : en fr
  • CH135083A - Switching device for automatic and semi-automatic telephone systems. : de en
  • FR663829A - Diaphragm for roentgen tubes : en fr
  • AT114058B - Unicycle mower. : de en
  • PL10758B1 - The method of fixing asbestos-cement or other roof tiles. : en pl
  • US1725866A - Protective device : en
  • US1726349A - Magnetic probe for surgical purposes : en
  • US1726400A - Building construction : en
  • US1725993A - Spray nozzle : en
  • US1726256A - Rod cigarette machine : en
  • BE362491A - : en fr
  • CH135100A - Emergency braking device on motor vehicles equipped with compressed air brakes. : de en
  • DE481637C - Manhole cover for conveyor shafts used for weather control : de en
  • DE481878C - Wagon train : de en
  • FR663985A - Rust preservative : en fr
  • CA292573A - Fire extinguisher : en fr
  • CH134907A - Spindle bars with offset spindles for roving, spinning and twisting machines. : de en
  • CH135024A - Pump system with a pump for thick matter that is mounted on the pit floor. : de en
  • PL10676B1 - Carbon fluffing device. : en pl
  • US1725877A - Electro-plating : en
  • US1725967A - Scoring machine : en
  • AT114035B - Process for drying raw lignite in montan wax production. : de en
  • CH135148A - Process for the preparation of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • PL10803B1 - A method of obtaining a mixture of hydrogen and carbon monoxide from hydrocarbons. : en pl
  • US1726375A - Trestle : en
  • US1726492A - Fuse protector : en
  • AT114091B - Double cross switch. : de en
  • PL10715B1 - A method of producing dressings for cereal seeds. : en pl
  • US1725743A - Pulverizer and mixer : en
  • CA292623A - Energy conversion system : en fr
  • US1726039A - Clamping device : en
  • US1726132A - Transmission mechanism : en
  • US1726224A - Baby-mattress envelope : en
  • AU1828729A - Improvements inspeech current apparatus : en
  • ES114045A1 - Procedure to produce cement. : en es
  • ES114206A1 - Improvements in and related to the procedures for separation, and the subsequent separation of mixtures of nitroglycerin and acid residuaries. : en es
  • AU1830529A - Improvements in or relating to aerial systems : en
  • CH134945A - Process for the preparation of a nitrogenous vat dye. : de en
  • CH135158A - Arrangement for converting direct current into alternating current by means of electric vacuum valves. : de en
  • US1726413A - Brake mechanism : en
  • CA292456A - Float valve : en fr
  • BE362047A - : en fr
  • ES113455A1 - A clutch and release device for cinematographic equipment. : en es
  • GB318041A - Improvements in razor sharpeners : en
  • ES114270A1 - Arrangement for reading the true probing angles (delays) in the direction finders. : en es
  • FR663872A - Method for laying shuttering ceilings : en fr
  • CH134896A - Padding for seats and beds. : en fr
  • DE481652C - Process for the production of easily formable and dimensionally stable wooden panels : de en
  • US1725942A - Shut-off mechanism for coffee-mill hoppers : en
  • US1726481A - Hydraulic transmission : en
  • USD79285S - Design for a table cover or similar article : en
  • US1725964A - Production of oils : en
  • PL10738B1 - Floating for washing potato pulp and similar materials. : en pl
  • US1726319A - Pneumatic control for truck-tank valves : en
  • DE481680C - Gearbox for four-stroke internal combustion engines in which the main piston runs in a tubular auxiliary piston : de en
  • DE481750C - Rotary grate gas generator : de en
  • DE481779C - Creation of an artificial dead gear in the drive means for reciprocating sleds or tables, especially on grinding machines : de en
  • CH135033A - Feed water heater. : en fr
  • CA292572A - Cord clamp : en fr
  • DE481615C - Culture of garden pathogens : de en
  • ES113108A1 - An electric incandescent lamp. : en es
  • CA292481A - Vacuum drying apparatus : en fr
  • CH134934A - Process for the production of chemically active anhydrous aluminum oxide. : en it
  • US1726240A - Container cover : en
  • US1726351A - Rat trap : en
  • US1725836A - Packing for high-pressure joints : en
  • US1726167A - Animal trap : en
  • US1726519A - Mechanical refrigeration apparatus : en
  • CH135139A - Process for the preparation of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • DE481560C - Projection device for scales or the like. : de en
  • PL10722B1 - Double clutch for mechanical cars. : en pl
  • PL10743B1 - : en pl
  • PL10787B1 - Method and apparatus for separating nitroglycerin and spent acid or similar mixtures. : en pl
  • US1725816A - Desk : en
  • US1726473A - Coating composition : en
  • DE481823C - Arrangement of the swing weight composed of detachable rings for external rotor electric motors : de en
  • GB300188A - Improvements in or relating to knitted fabrics : en
  • GB317900A - Improvements in or relating to devices for manipulating tyres : en
  • CA292626A - Dump wagon : en fr
  • ES114259A1 - A lid for bottles. : en es
  • FI12626A - Hand brush : en fi
  • US1725965A - Apparatus eor dispensing globular articles : en
  • DE481648C - Air shock absorbers : de en
  • ES112265A1 - Procedure for obtaining photographed printing formats. : en es
  • FR663861A - Improvements to the production of stencil sheets for reproduction : en fr
  • US1726247A - Traversing mechanism for grinding machines : en
  • US1726337A - Emergency heater : en
  • CA292631A - Seat cover : en fr
  • CH134909A - Chain shearing machine with chain tree driven by circumferential friction. : de en
  • FR664052A - Oil purification process and centrifugal machine, driven by oil, used for this purpose : en fr
  • ES112054A1 - High vacuum fuses. : en es
  • USD79302S - Design for a rubbeb heel : en
  • FR664018A - Improvements to thermostatic control devices for cooling water circulation in internal combustion engines : en fr
  • ES114238A3 - Grinder or pulverizer mill. : en es
  • DE481832C - Gas-tight implementation of standing waves through pressure vessel cover : de en
  • GB317974A - Improvements in micrometer calliper gauges : en
  • CA292551A - Matchable bearing : en fr
  • CH135044A - Method and device for the production of installation clips. : de en
  • CH135060A - Control installation for rectifiers and other high vacuum devices. : en fr
  • US1726034A - Equalizing mechanism : en
  • US1726126A - Electric picture transmission : en
  • US1726212A - Irrigator for the intestines, bladder, pelvis, and the like : en
  • ES113367A1 - A new mold for the manufacture of bricks in series. : en es
  • US1726042A - Rotor for magnetos : en
  • US1726061A - Bed spring : en
  • ES113497A1 - Improved procedures for the manufacture of nitrocellulose. : en es
  • FR663981A - Improvements to handcuffs or binoculars for use with elastic vehicle suspension systems : en fr
  • FR664136A - Double-burner wood-burning gasifier with special tar reduction : en fr
  • USD79313S - Design fob a clock case ob article of analogous natubs : en
  • BE362679A - : en
  • FR663986A - Process for imprinting photographic gelatin layers : en fr
  • FR664065A - Improvements in the manufacture of artificial threads or filaments : en fr
  • GB317957A - Improvements in or relating to hoists and other lifting apparatus : en
  • CA292611A - Pile mechanism : en fr
  • US1725890A - Float for hydroplanes : en
  • CH134969A - Process for providing photographic raw films with visible, copiable lettering at regular intervals outside the image area. : de en
  • CH134974A - Process for the production of printing plates. : de en
  • ES114346A1 - An extirpator with a device that allows the safety of the trigger lever. : en es
  • FR663908A - Device for covering the flat metal flanges of loose-leaf filing cabinets : en fr
  • US1726432A - Fountain pen : en
  • US1726484A - Hydraulic brake : en
  • DE481917C - Dimming device for headlights : de en
  • FR664217A - Device for stretching the calibration mandrel in the pipes to be drawn : en fr
  • PL10587B1 - The method of producing corrugated pipes with hoops. : en pl
  • PL10695B1 - I had a coal-fired water-tube boiler. : en pl
  • US1726115A - Game : en
  • DE475768C - Process for the production of seamless rubber occlusive pessaries : de en
  • FR664269A - Improvements in dosimetric methods and devices, in particular eudiometric methods and devices for grisoumetry : en fr
  • GB289794A - Improvements in and relating to synthetic resin and the like : en
  • DE481858C - Sheet feeding device with infeed from below for envelope and bag machines : de en
  • FR664058A - Tank shaped toy : en fr
  • ES112388A1 - A closure for fire extinguishers. : en es
  • ES113646A1 - Improvements in the production of ferric oxide. : en es
  • ES114212A1 - A method for printing drawings on paper, textiles and the like using the device described. : en es
  • GB317902A - Improved composition for rendering the surfaces of walls and other surfaces and for decorative purposes, and method of making same : en
  • FR663805A - Lip makeup pad : en fr
  • FR663871A - Double Hourdis : en fr
  • DE481719C - Hydraulic tipping device for car bodies, especially of motor vehicles : de en
  • DE481906C - Device for exchanging vehicle wheel sets with the help of platforms, track bridges or the like. : de en
  • FI12639A - Vacuum : en fi
  • FR663779A - Roller tension mechanism, especially for ring and twisting looms : en fr
  • GB303856A - Improvements in and relating to surface, and submarine vessels, and torpedoes : en
  • GB317925A - Improvements in cleaning the seating surfaces of valves and the like : en
  • FR663145A - : fr
  • ES113031A1 - A loading agitator for concrete mixing machines. : en es
  • ES114229A1 - Apparatus for driving cold air directly to a torch intended for the mouth or nostrils. : en es
  • GB318022A - Improvements in paper linings for baking tins : en
  • FR663842A - Improvements to axles of wheel sets, ordinary wheels and grease guns for wagons, sedans, etc. : en fr
  • DE481919C - Device for machine stacking of identically shaped workpieces such as can lids and the like. like : de en
  • AU1803129A - Improvements in lawn mowers : en
  • GB299723A - Material for excluding rontgen rays : en
  • GB317906A - Improvements in and relating to the sharpening of safety razors : en
  • DE481729C - Method of affixing celluloid numerals to dials of any material : de en
  • GB318023A - An improved measuring appliance for the delivery of reagents to water softening apparatus and the like : en
  • DE481633C - Pocket grandfather watch : de en
  • DE481909C - Protection arrangement for multi-conductor networks : de en
  • FR663753A - Improvements to electrical control systems for elevators : en fr
  • FR664076A - Signaling device for vehicles : en fr
  • GB303005A - A new or improved safety device for burners of mazut under pressure : en
  • GB318113A - Improvements in or relating to extrusion presses : en
  • FR664202A - Improvements to automatic filling pen holders : en fr
  • GB317878A - Improvements in or relating to electrically driven vibratory devices such as tuning forks : en
  • US1725794A - Signments : en
  • DE481697C - Roller bearing bushes, especially for railway vehicles : de en
  • GB317886A - Improvements in coin-actuated controlling devices for electrical circuits : en
  • GB318163A - Improvements in and relating to pipe joints : en
  • US1726380A - Piston packing : en
  • DE481808C - Screw-down valve with bridge : de en
  • PL10750B3 - A method and device for direct production of plates and profiled items from splits, in particular from rubber milk. : en pl
  • FR664292A - Improvements to installations for the manufacture of motor gas : en fr
  • CA292615A - Sorting machine : en fr
  • GB317937A - Tie for box straps : en
  • CH135087A - Process for the production of advertising signs and the like from sheet zinc sheets. : de en
  • PL10636B1 - The method of obtaining artificial masses. : en pl
  • US1726030A - Theater chair : en
  • CH135150A - Process for the preparation of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • BE361977A - : en
  • CA292542A - Refrigerating machine : en fr
  • PL10701B1 - Device for catalytic combustion of ammonia with air or oxygen. : en pl
  • US1726182A - Manfred j : en
  • US1726246A - Transmission : en
  • CH134919A - Narrowing device for yarns. : de en
  • AU1776829A - Metal decking, or trough flooring for bridges, piers, warehouses, roofs, subways, tunnels and the like : en
  • CH135134A - Process for the production of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • ES114232A1 - Device for feeding and suspension of luminous tubes, especially for aerial and mobile advertising. : en es
  • FR663956A - aerial elevator-conveyor : en fr
  • FR664266A - Ladies' bags enhancements : en fr
  • GB317973A - A combined mirror and signalling device for use on motor vehicles : en
  • US1725889A - Road marker : en
  • US1726323A - Porous mass and method of making same : en
  • US1726347A - Manufacture of butt-weld pipes : en
  • DE481598C - Process for the production of indigoid dyes and their intermediates : de en
  • FI12629A - Anordning förvandling av en roterande rörelse till en rätlinjig, periodiskt fram- ocer återgående rörelse, särskilt vid förbränningsmotorer : en fi
  • US1725758A - Machine for operating upon blanks : en
  • US1726137A - Reel for cables and wire : en
  • US1726391A - Electromagnetic operating means : en
  • US1726109A - Combined chair or sofa and table : en
  • US1726518A - Speedometer calibration : en
  • DE455569C - Overhead line switch : de en
  • CA292536A - Tape dispensing device : en fr
  • US1726301A - Clothes wringer : en
  • AT114099B - Chisels for the production of wedge holes for stone splitting with wedges to be driven in. : de en
  • ES114311A1 - Rotary refrigerator : en es
  • FR664112A - Device for decomposition and recomposition of images in television applications : en fr
  • US1725898A - Indicating calipeb : en
  • US1726458A - Sheet-metal radiator section : en
  • PL10600B1 - Glass siphon for storing and serving beer, mineral waters and similar beverages. : en pl
  • PL10610B1 - Automatic fire extinguisher. : en pl
  • AT114087B - Roof arches for tarpaulin roofs on car bodies. : de en
  • AU1515128A - Improvements in and relating to centrifugal casting machine and method : en
  • BE362128A - : en fr
  • PL10602B1 - A method of producing a therapeutic product. : en pl
  • US1726358A - Carburetor : en
  • AT114051B - Seed separator. : de en
  • CA292526A - Accelerating means for fuel pumps : en fr
  • FI12637A - Förfaringssätt vid beskickning av cellulosakokare o.d. jämte därför avsedd anordning : en fi
  • US1726425A - Fireworks : en
  • CH135135A - Process for the preparation of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • PL10774B1 - Backstage unit for fuse on extraction machines. : en pl
  • US1726099A - Method for making covered elastic strands : en
  • US1726403A - Plaster of paris bandage and method of making it : en
  • CH134888A - Boiler hearth. : en fr
  • PL10748B1 - Mixed fertilizer. : en pl
  • US1726489A - Alloy, etc. : en
  • CA292571A - Locking plug switch : en fr
  • PL10626B1 - The method of casting steel pipes. : en pl
  • FR663803A - Autoclave saucepan : en fr
  • FR664162A - Process for preparing a vat dye, green, from 1.12-perylenquinone : en fr
  • US1725933A - Household electric refrigerator : en
  • US1725786A - End connecter for wristbands : en
  • ES112052A2 - Switches in vacuum. : en es
  • DK40668C - Box for Dispensing Pills, Tablets or similar individually. : da en
  • FR663796A - New process for the manufacture of coke or semi-coke, for the distillation of bituminous materials, and apparatus for carrying out this process : en fr
  • GB295285A - Improvement in and relating to electric switches : en
  • GB318463A - Improvements in or relating to lifeboats : en
  • ES113720A2 - A procedure for the manufacture of fertilizers. : en es
  • FR664015A - Improvements to illuminated signs : en fr
  • US1726104A - External-combustion turbine : en
  • US1726487A - Page-end lock : en
  • FR663849A - Process for the decomposition of crude phosphates using alkaline sulphate : en fr
  • ES113254A1 - Improvement in sewing machines used in the manufacture of footwear. : en es
  • ES114288A1 - Improvements in the drive of the vertical axis of the adujador game (sentinels) of the cards of cotton sheets, eraser, wool and the like. : en es
  • PL10766B1 - A way to improve the performance of fabric treatment fluids in the textile industry. : en pl
  • DE481630C - Trailer coupling for motor vehicles : de en
  • CA292522A - Fuel pump : en fr
  • PL10725B1 - ifrrr * rrg j9r Backflow cad or cadence. : en pl
  • FR664075A - Improvement in the ice color production process : en fr
  • GB317950A - Improvements in or relating to the production of signet rings, sleeve or cuff links, bracelets, tie pins, watch charms, medals and similar articles, with monograms, crests or other emblems or devices embedded therein : en
  • FR663867A - New azo dyes : en fr
  • FR663900A - Advanced industrial chemical process for the manufacture of phospho-nitrogen fertilizer : en fr
  • DE481618C - Arrangement for switching on electrical switches by means of a spring mechanism to be tensioned by hand : de en
  • DE481740C - Combined rough and fine fire boiler : de en
  • ES113828A1 - Crossroads. : en es
  • ES113878A1 - Means to reduce the formation of whirlpools, in the air current, that cross the air ships. : en es
  • FR663136A - : fr
  • FR664141A - Printing process : en fr
  • ES114413A3 - Sludge decomposition procedure to obtain economically usable gases. : en es
  • GB317955A - Manufacture of condensation products of the benzanthrone series : en
  • DE481862C - Wedge-shaped groove lock body for the simultaneous closing of two or more adjacent grooves in electrical machines : de en
  • FR664185A - Control device for the tightening nut of screw presses : en fr
  • GB293842A - Improvements in ammeter : en
  • CH135114A - Process for the preparation of an orange-colored vat dye of the anthanthrone series. : de en
  • DE481459C - Method and device for transferring goods from one movement system to another, in particular in systems for carrying out galvanic flow work : de en
  • US1725804A - Shuttle for weaving looms : en
  • US1726433A - Process for the manufacture of strong machinable cast iron : en
  • ES113549A1 - Valve for internal combustion engines. : en es
  • ES114292A1 - Socket for post. : en es
  • ES113592A1 - Improvements in the cables with oil filling. : en es
  • GB318125A - Improvements in or relating to devices for controlling windows of the sliding type : en
  • FI12621A - Sågningsförfarande : en fi
  • FR663398A - : fr
  • GB317914A - Improvements in or relating to twisted-in-wire brushes : en
  • GB318070A - Improved liquors for use in tanning or treating leather and the application thereof : en
  • GB318021A - Improvements in or relating to suction cleaning or sweeping apparatus : en
  • GB300238A - Improvement in hydraulic jacks : en
  • PL10668B1 - A device for machine joining the Zero wire with a sheet metal strip, provided with a longitudinal groove or groove, filled with soldering tin, and used for making bridge-bulb fuse heads. : en pl
  • US1725832A - Electrically-operated water heater : en
  • CA292543A - Field ring for dynamo-electric machines, etc. : en fr
  • CH134903A - Glass measuring vessel. : de en
  • AT114011B - Device for an optional consumer network from two available power sources. : de en
  • FR663392A - Hair dye enhancements : en fr
  • CA292464A - Magnetic separator : en fr
  • PL10825B1 - Hanging insulator. : en pl
  • ES114415A1 - Improvements in drag networks. : en es
  • AT114010B - Device for regulating the terminal voltage of a generator. : de en
  • DE481639C - Electromagnetic overcurrent switch : de en
  • GB294666A - Improvements in or relating to alternating current meters : en
  • AU1608328A - Improvements relating tothe fitting of windowframes in buildings : en
  • CH135030A - Device on carburetors in internal combustion engines on motor vehicles for using two fuels of different specific gravity. : de en
  • CH134950A - Process for the production of a dye binder which can be swelled with cold water. : de en
  • US1725907A - Brake : en
  • US1726146A - Combined finish molding and price-card holder for store shelves : en
  • US1726251A - Porch swing and like device : en
  • US1726382A - Lasting jack : en
  • USD79303S - Design for an electric bulb or similar article : en
  • AT114070B - Arrangement of a cable winch with an attached drive motor on the loading platform of an electric cart. : de en
  • FR663921A - Improvements to distributors or triple valves of air brakes : en fr
  • CH135131A - Process for the production of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • US1725818A - Process of producing wood pulp : en
  • AU1588528A - Iinprovementsin mixing apparatus : en
  • CH134940A - Process for producing a solid diazoazo compound. : de en
  • PL10704B1 - Manufacturing method for hinge support pins. : en pl
  • US1726370A - Liquid computing and dispensing apparatus : en
  • PL10671B1 - Method and device for fermentation and dissolution of softened and germinated grain cells. : en pl
  • PL10732B1 - Flat pack of lighters. : en pl
  • PL10745B1 - The method of electrowinning of metallic sodium and chlorine. : en pl
  • DE481881C - Regenerative coke oven battery for either heating with high-power gas, lean gas or mixed gas : de en
  • GB291355A - Process for the manufacture of a zinc pigment by means of barium hydrate : en
  • US1726482A - Rapid process for the automatic production of inspissated sugar fruits : en
  • CH135115A - Process for the preparation of a vat dye of the benzanthrone pyrazole anthrone series. : de en
  • US1725830A - Dental-impression tray : en
  • US1726062A - Dirigible aircraft : en
  • US1726232A - Induction motor : en
  • CA292629A - Packing apparatus : en fr
  • DE481759C - Air-compressing internal combustion engine with a mixture injection pump, the pump chamber of which is in constant communication with the working cylinder through its spray ducts : de en
  • US1726289A - Diffraction microphone : en
  • CA292494A - Brooder mechanism : en fr
  • FR663813A - New hygienic bib or chin bar used exclusively in haircutting : en fr
  • GB318018A - Improvements in or relating to conveyors or the like : en
  • CA292579A - Concrete machine : en fr
  • PL10749B1 - A method of obtaining heat-volatile, carbon-containing substances. : en pl
  • US1726252A - Complex compounds of aromatic paradiamines with sulphur dioxide and process of preparing same : en
  • AT114017B - Process for the production of cut matrices for the production of refractive bodies on photographic substrates. : de en
  • DE480667C - Process for the production of molten cement in a rotary kiln : de en
  • CA292461A - Shoe counter : en fr
  • DE481717C - Hydraulic remote engagement device : de en
  • DE481756C - Wick carburetor with a fuel storage tank, an air supply line and a carburetor tube lined with wicks : de en
  • US1726390A - Combination comb and scissors : en
  • DK40667C - Device for Automobiles, in which the front Seats of the Automobile in the event of a violent collision are released and turn backwards. : da en
  • US1726003A - Method of attaching fasteners to envelopes, etc. : en
  • US1726152A - Exhaust nozzle : en
  • US1725869A - Cigarette-package opener and closure : en
  • CH134905A - Twisting plate for holding and centering bobbins on spindles when twisting rayon. : de en
  • BE362108A - : en
  • FR664133A - Installation for doors intended for the protection of carpets, paths, etc. laid on the floor : en fr
  • CA292646A - Fishing bait : en fr
  • AT114053B - Bread press machine. : de en
  • AT114100B - Automatic device for receiving written communications over the telephone line. : de en
  • CH134964A - Multicolor gravure printing machine. : de en
  • DK40663C - Banana plug or similar socket. : da en
  • ES113951A1 - Improvements in glass blowing machines. : en es
  • CH135094A - Device for conveying pieces of material in sheet form. : de en
  • CA292638A - Electrical distribution system : en fr
  • CH134881A - Process for the production of a synthetic green sapphire having the color and properties of oriental emerald. : de en
  • CH135043A - Suspension and tension insulator with putty-free attached clapper and method of manufacturing the same. : de en
  • CH134935A - Process for the preparation of esters of vinyl alcohol. : de en
  • DE481864C - Quiet frequency transformer for even frequency multiplication, especially for frequency doubling : de en
  • US1725815A - Machine for decorticating fibrous parts of agaves and other plants : en
  • AT114018B - Process for the preparation of ethylidene diacetate. : de en
  • FR664164A - Method and means of packing bandages for shipment : en fr
  • GB307480A - Improvements in dyeing : en
  • CH134908A - Line. : de en
  • CH134965A - Accounting machine. : de en
  • CH135095A - Device for coupling the trailer to the towing vehicle on articulated trucks. : de en
  • CA292501A - Aluminum soldering and welding medium : en fr
  • CA292503A - Hydraulic engine : en fr
  • CH134923A - Adjustable pattern template for bespoke tailoring. : de en
  • AT114061B - Laundry button fastening. : de en
  • PL10762B1 - A method of producing catalysts and using them for the oxidation of organic and inorganic bodies. : en pl
  • US1726021A - Feeding mechanism : en
  • CH135159A - Device for massages and self-massages. : en fr
  • BE362240A - ACCUMULATOR DEVELOPMENT : en fr
  • CH135048A - Damping device for mast switch. : de en
  • AU1600428A - Aflux for soldering aluminium with ordinary tin solder : en
  • AU1729628A - Improvements power lift for ploughs and other cultivating implements : en
  • CH134926A - Baking tray cleaning and baking tray lubricating machine. : de en
  • CH135093A - Sterile bandage pack. : de en
  • DE481660C - Process for the production of aluminum oxide from aluminum sulfide : de en
  • FR663819A - Automatic jack for all types of vehicles : en fr
  • FR663918A - Signal system in combination with lighting for underground operating works : en fr
  • CH134904A - Innovation on spinning centrifuges with non-rotating spray device. : de en
  • DE481869C - Carburetor with air atomization of the fuel : de en
  • ES114409A1 - Improvements in radiotelegraphic receiver systems. : en es
  • DE472690C - Circuit for securing more than two parallel lines of the same phase against undesired currents : de en
  • ES114375A1 - Procedure for the manufacture of bituminous cardboard. : en es
  • US1725768A - Cigarette-making device : en
  • US1726230A - Induction motor : en
  • US1725914A - Device for propelling aircraft at high altitudes by direct fluid reaction : en
  • US1726163A - Time-measuring device : en
  • GB313558A - Improvements in or relating to devices for irradiating substances with ultra-violet light : en
  • AT114071B - Transmissions for automobiles. : de en
  • FR664244A - Apparatus for separating solids of different specific weight : en fr
  • GB291742A - Improvement in automatic slack adjusters for brakes : en
  • CH135132A - Process for the production of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • DE481734C - Process for the production of decals, which consist of a sheet of paper serving as a printing underlay and a sheet of paper which can be removed from this together with the printing and which serves as a carrier for the latter : de en
  • CH135146A - Process for the preparation of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • FR663845A - Process for obtaining aliphatic carboxylic acids from their aqueous solutions : en fr
  • FR664097A - Improvements to frequency regulators applicable to image transmission : en fr
  • AT114037B - Process for clarifying dehydrated alcohol clouded by lime suspension. : de en
  • AT114095B - Car tire. : de en
  • DE481732C - Process for treating phenolic and phenolic vapors with gases at high temperature : de en
  • FR664014A - Organic waste processing plant : en fr
  • GB317940A - Improvements in or relating to clips or securing devices : en
  • CA292487A - Sample box : en fr
  • CA292555A - Electrical plug : en fr
  • DE481822C - Electrical expansion cable : de en
  • FR664116A - Improvements made to supports for orientable devices, in particular those for machine guns on board aircraft : en fr
  • GB317994A - Improvements in boom structures for power shovels and the like : en
  • DK40693C - Procedure for Purifying Gas Mixtures : da en
  • US1726233A - Motor-starting switch : en
  • US1726509A - of detroit : en
  • FR663960A - Wall system : en fr
  • GB297033A - Improvements in or relating to electrical switch-boxes : en
  • GB317960A - New or improved means for the study of ball-games, such as football, and the like, and for use in games and competitions : en
  • DE481812C - Machine for washing, rinsing and spinning in one operation : de en
  • FR663820A - Process for separating sodium sulphate from sulfuric acid : en fr
  • FR664089A - Damper : en fr
  • DE481647C - Braking device acting on the towing vehicle when the trailer hits the trailer : de en
  • DE481662C - Multi-part pressure compensation piston valve, especially for locomotives : de en
  • ES114194A3 - A balloon toy with a siren's whistle. : en es
  • GB317958A - Improvements in and relating to boat and other bodies : en
  • US1726013A - Fire alarm : en
  • US1726069A - Mtjd-gun cabbiage : en
  • PL10641B1 - The outside fired retort to reduce the zinc-containing material and how it is made. : en pl
  • US1726173A - Method of making aniline and similar amine compounds : en
  • CH134933A - Process for the production of alumina by electrothermal means. : de en
  • DE481542C - Drum washing machine with self-controlling friction wheel gear : de en
  • GB318037A - Improvements relating to pulleys : en
  • DE481778C - Auxiliary friction wheel drive for flexible drive shafts, in particular auxiliary grinding devices : de en
  • FR664180A - Improvement in the manufacture of benzine and derived hydrocarbons before acetylene condensation : en fr
  • CH134895A - Towel holder. : de en
  • CA292474A - Switching mechanism for synchronized electric machines : en fr
  • DE481591C - Device for setting the dies in front of the mold of a single-letter casting and setting machine using buttons : de en
  • PL10795B1 - Scope sight for machine guns and small caliber cannons. : en pl
  • ES114345A1 - A process for the manufacture of an artificial silk fabric with silk mixture imitating the crepe. : en es
  • FR664095A - Improvements to brake control devices : en fr
  • GB294541A - Process and apparatus for electrolytically manufacturing metal sheets and tubes : en
  • GB317996A - Improvements in the carrying out of gas reactions : en
  • DE481743C - Wire drawing machine with reversible drawing direction : de en
  • DK40691C - Pontoon device for ships to prevent them from sinking. : da en
  • DE481852C - Process for the preparation of potassium chromates : de en
  • GB317892A - Improvements in or relating to pressure regulators for fluid systems : en
  • GB318298A - Improvements in tabulating mechanism for typewriting machines : en
  • ES113827A1 - New procedure for the production of an improved complex coal, intended for the feeding of fixed, mobile and automobile gasogens. : en es
  • FI12635A - Forward processing of cellulose from cellulose to cellulose : en fi
  • GB299443A - Improvements in submarine cable telegraph systems : en
  • DK40688C - Device for the exchange of signals between two ships or a ship and land, under fog or at night. : da en
  • DE481577C - Loop track for artistic performances : de en
  • DE480664C - Device for connecting the rails of electric toy trains to a circuit : de en
  • CH135153A - Process for tanning hides or skins. : de en
  • CA292628A - Package exhausting and sealing machine : en fr
  • DE481877C - Turntable and sliding platform with subdivided main girders : de en
  • PL10588B1 - Winch with separate routing for the extraction mandrel and the shaft. : en pl
  • PL10793B1 - A device for obtaining hydrogen dioxide by distilling persulfuric acid and persulfate solutions and for concentrating hydrogen dioxide solutions. : en pl
  • PL10667B1 - Spines for file cards. : en pl
  • US1725760A - Archery bow and projectile : en
  • US1725903A - Metal receptacle and method for making same : en
  • ES114372A1 - A procedure to establish the solution of continuity in the junctions of the rails of the iron roads by means of special bridles that supply the fungus and skate between the rails serving as a link. : en es
  • ES114373A1 - Procedure for obtaining chemically pure phosphoric acid. : en es
  • FR663834A - Vehicle distributing various materials : en fr
  • FR663848A - A method of manufacturing padded handles for suitcases, travel bags and the like : en fr
  • FR664198A - Relay controlled expansion valve : en fr
  • FR664016A - Process for preparing halogenated naphthalene ketones : en fr
  • PL10628B1 - Multi-cylinder pump. : en pl
  • PL10675B1 - : en pl
  • US1725751A - Sewing-machine rufeler : en
  • US1726239A - Boat paddle : en
  • US1726445A - Four-wheel brake : en
  • ES113960A1 - A system of detachable chained houses. : en es
  • US1725938A - Beater cylinder for green-pea viners : en
  • US1726444A - Amusement device : en
  • FR663772A - Improvements to shutters used to cover radiators : en fr
  • FR664193A - Further training in phonograph record molding machines : en fr
  • PL10690B1 - Device for catching fish with seines. : en pl
  • FR664143A - Process for the production of toothed belts : en fr
  • FR664155A - Lamp bell with liquid reservoir intended to catch insects : en fr
  • GB305233A - Improvements in or relating to pyrophoric lighters : en
  • DK40672C - Mechanism for Trucks and Other Vehicles for Reverse Tipping the Fad. : da en
  • GB317944A - Improvements in gas controllers, electric time switches and other timing devices : en
  • US1725997A - Sign : en
  • DE481573C - Bit protector for boxers : de en
  • FR664299A - Improvements to the packaging of straight or inverted incandescent sleeves for lighting : en fr
  • US1726361A - Heat-exchange device : en
  • ES112216A1 - A method to separate the diluted fuel in the lubrication oil from internal combustion engines. : en es
  • GB314421A - Improvements in locking mechanism : en
  • FR663882A - Explosion engine, four-cylinder, in which each cylinder contains a driving piston and a charging piston mounted in tandem : en fr
  • DE481696C - Process for the production of large ammonia crystals : de en
  • ES113589A1 - Improvements in explosive cartridges. : en es
  • FI12636A - Förfaringssätt för framställning av cellämnesmassa : en fi
  • GB318121A - Improvements in or relating to electrical systems for the transmission or reception of pictures, diagrams or other representations : en
  • ES114331A1 - Lampholder for pocket and hand-held electric lamps with reflector. : en es
  • US1726502A - Combined fishhook and weed guard : en
  • ES113129A1 - Cellulose or chemical part prepared from hemp and any other materials that come from said plant. : en es
  • ES113811A1 - An artificial leather, with the corresponding procedure for its manufacture. : en es
  • FR664135A - Stockings with varicose veins and its manufacturing process : en fr
  • FI12608A - Savings cuff : en fi
  • US1726077A - Bus construction : en
  • US1726462A - Compressed-air engine : en
  • US1726128A - Stop and repeat mechanism for phonographs : en
  • PL10598B1 - The method of manufacturing insulation boards. : en pl
  • PL10661B1 - KL 21 a4 35. Radio-electric receiver, which can be freely supplied with either direct or alternating current. : en pl
  • GB317990A - Improvements in or connected with universal joint couplings : en
  • CA292454A - Shoring the roof of mines : en fr
  • AU1508928A - Improved seed sowing tool or implement : en
  • CH135078A - Gas protection device. : de en
  • US1725754A - Index or file : en
  • AU1657728A - Improvements in electric water heaters : en
  • CH134913A - Automatically operated shuttle embroidery machine. : de en
  • BE360114A - Manufacture of frames for tennis rackets : en fr
  • CA292558A - Method of heating by sub-atmospheric steam : en fr
  • CH135054A - Electrical regulation and control device. : de en
  • ES114268A3 - A machine for introducing active material into accumulator plates by means of a vibrating device. : en es
  • PL10589B1 - Transport sorter. : en pl
  • US1725813A - Suction-operated signal for automobiles : en
  • US1726133A - Stair : en
  • US1726463A - Apparatus for measuring the quantity of steam, gas, air, water, or like medium flowing through a pipe : en
  • US1726266A - Azo dyestuffs : en
  • CA292634A - Load supporting mechanism for traversing hoists : en fr
  • CH135101A - Wheel star. : de en
  • US1725844A - Musical-instruction device : en
  • US1726389A - Fuse plug : en
  • US1725882A - Punctureproof resilient insert for tires : en
  • US1726447A - Glass for tail-lamp stop signals and reverse lights : en
  • US1725776A - Fire extinguisher : en
  • US1725885A - Vehicle brake : en
  • AU1507728A - Improvements in septic tanks : en
  • PL10648B1 - Aiming learning device. : en pl
  • DE481563C - Device for changing the compression chamber of internal combustion engines : de en
  • FR663847A - Loading skip for shaft furnaces : en fr
  • GB318051A - A fuel-saving device for furnaces and boilers : en
  • PL10835B1 - A pot for poisons. : en pl
  • AT114013B - Stencil sheet and process for its manufacture. : de en
  • FR663761A - Fast binding whose covers are pressed together by a clamping device attached to the spine of the binding : en fr
  • DE481771C - Connection of the caterpillar guide frame with the chassis of caterpillar vehicles : de en
  • CH135019A - Central screw press control device. : en fr
  • DE481724C - Ball game : de en
  • PL10625B1 - Bathing device. : en pl
  • US1725897A - Electrically-operated lavatory drier : en
  • FR663860A - Method and device for pressing off tissue : en fr
  • US1725790A - Lock nut : en
  • US1726210A - Mechanism for power shovels and the like : en
  • US1726157A - Testing tool : en
  • US1726415A - Pump cylinder and mount therefor : en
  • CA292509A - Electric boiler : en fr
  • ES114286A3 - A device for stopping the bottom warp beam at the time of fringe formation on looms for crimped fabrics with automatic feeding of the bottom warp beam. : en es
  • FR664230A - Improvements made to machines used in the manufacture of pencils : en fr
  • GB316627A - Improvements in screws : en
  • CH135097A - Device for moving one of the surrounding area of a room usually closed off from the outside, e.g. B. the box of a motor vehicle, associated partial area. : de en
  • US1726187A - Valve-seat puller : en
  • US1726312A - Rolled-paper package : en
  • AT114019B - Process for making mercury printing plates. : de en
  • FR664077A - Rotary knife cutting machine intended more particularly for fabrics : en fr
  • CA292637A - Automobile signal : en fr
  • US1726181A - Locking device for washing-machine cylinders : en
  • CA292548A - Dynamo-electric machine : en fr
  • PL10826B1 - Distribution box, protected against explosive gases, with a device mechanically binding its lid with the switch. : en pl
  • US1725868A - Machine for conditioning gravel : en
  • US1725976A - Recording device : en
  • US1726360A - Radiator construction : en
  • PL10630B1 - Method of building and repairing paved roads, pavements, walls, etc. : en pl
  • PL10644B1 - Shutter for projection cinematographic cameras. : en pl
  • US1726045A - Brake mounting : en
  • PL10711B1 - Continuous air or gas suction or blown apparatus. : en pl
  • PL10817B1 - Internal combustion engine and the way it works. : en pl
  • US1725891A - Washing machine : en
  • USD79311S - Design fob a badge ob similae article : en
  • FR664140A - Process for the production of light sensitive layers : en fr
  • GB318124A - Improvements in the manufacture and production of ketones : en
  • GR2435B - FINISHING IN SPEED ROTATING PRINTING PRINTS. : el en
  • US1726478A - Control of multispeed motors : en
  • US1726185A - Tie fastener : en
  • US1725892A - Machine for testing metal rods : en
  • BE362691A - : en
  • CA292525A - Fuel pump : en fr
  • US1725851A - Display sign : en
  • AU1770829A - Rubber conversion product and method of producing same : en
  • FR663854A - Improvements to stockings supports : en fr
  • ES114309A1 - Boxes or cases of celluloid, cellulose or cellophane for cigarette paper. : en es
  • US1726257A - Automobile wardrobe : en
  • FR663789A - Remote control device for closing devices : en fr
  • DE481626C - Extending table : de en
  • ES114192A1 - A coil of photographic film. : en es
  • CA292527A - Fuel pump : en fr
  • CA292451A - Radiator : en fr
  • US1726000A - Portable heating cabinet : en
  • CA292438A - Electrical cable : en fr
  • CH134979A - Process for coating rifle cartridges with a layer of protective and lubricating material. : en fr
  • CA292550A - Can filling machine : en fr
  • CH135154A - Process for the production of a fertilizer. : de en
  • PL10605B3 - Improvements in obtaining calcium nitrate. : en pl
  • PL10624B1 - Impact fuse for guns, air bombs and other purposes. : en pl
  • AT114009B - Circuit arrangement for telephone systems with dialer operation. : de en
  • GB313556A - Improvements in or relating to relay connections : en
  • GB318474A - Improvements relating to clutches and variable-speed gearing for power transmission apparatus : en
  • PL10730B1 - Device for stopping the trolley on the ramp in the event of a broken rope. : en pl
  • FR663774A - Next stop signaling device, applicable to rail cars, buses and other public transport vehicles : en fr
  • FR663881A - Rotary distributor for internal combustion engines : en fr
  • CA292496A - Planting machine : en fr
  • CA292499A - Solids separation method : en fr
  • CH134980A - Sight for rifle. : en fr
  • CH134941A - Process for the preparation of 3-chloro-1-amino-2,4-dimethylbenzene. : de en
  • CH135080A - Circuit arrangement for telephone systems with amplifiers. : de en
  • DE481766C - Method and device for making perforations in paper or the like visible. : de en
  • ES114067A1 - A process to produce iron or steel directly from the ore and regulate its sulfur content. : en es
  • US1725894A - Soft-collar pin : en
  • CA292486A - Thread manufacture : en fr
  • CA292434A - Tempering machine heater : en fr
  • US1726273A - Window-shade-mounting means : en
  • AT114083B - Device on automatic adjustment devices for brake linkages. : de en
  • CA292484A - Trimming, spreading and lifting apparatus : en fr
  • CA292581A - Steamer : en fr
  • CH135032A - Thermal power plant. : de en
  • CH134962A - Tabs for flat objects such as sheets, plates, cards and the like. : de en
  • ES114219A1 - Improvements in luminous advertising projectors. : en es
  • PL10716B1 - A method and a machine for casting objects with a ring cross-section. : en pl
  • PL10698B1 - Method and device for heat exchange between two incompatible fluids with different specific gravity. : en pl
  • US1725822A - Boat : en
  • FR664147A - Spark plug : en fr
  • US1726184A - Eye set : en
  • US1726281A - Breather bag : en
  • AU1590328A - Improved construction of ball valve : en
  • CH134978A - Mechanical rotating disc game for playing the well-known goblet game and related games. : de en
  • CH135144A - Process for the preparation of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • CA292598A - Traversible suction roll for paper making machines : en fr
  • DE481772C - Freewheel hub with back pedal for bicycles : de en
  • ES114325A1 - A safety contact device for cars. : en es
  • GB294166A - : en
  • AT114045B - Pressure line type casting machine. : de en
  • ES114271A1 - Improvements in the machines for working glass. : en es
  • FR663950A - Lubrication device : en fr
  • US1725905A - Portable storage battery : en
  • US1726254A - Stretching frame : en
  • US1726032A - Bean snipper : en
  • PL10646B1 - Insulating compound for electrical purposes. : en pl
  • PL10660B1 - Radio receiver. : en pl
  • US1725984A - jenson : en
  • FR663979A - Mechanical and radiophonographic process for reproducing sounds and equipment to achieve it : en fr
  • GB303825A - Means for charging storage batteries : en
  • FI12632A - Boxpackning : en fi
  • FR664025A - Telephone station with amplification device : en fr
  • CH134914A - Applications relief embroidery. : de en
  • US1726348A - Switch device for the production of luminous signs : en
  • PL10703B1 - The method of producing positive electrodes in galvanic cells and the construction of hermetic cells. : en pl
  • US1726019A - Inner sole : en
  • FR663944A - Spray device for herbicides : en fr
  • FR664216A - Improvements to telephone systems : en fr
  • FR664071A - Process for treating solid carbon dioxide during storage, transport and use : en fr
  • DE481685C - Bowden cable for rotatable parts of vehicles, especially for headlights of motor vehicles : de en
  • FI12613A - Stagnation arrangements for drag-and-drop and drop-off orders : en fi
  • US1726359A - Apparatus for applying material to cores : en
  • IS21B6 - A method of dehydrating a substance containing egg white, e.g. fish waste : en is
  • PL10612B1 - Device for automatic coupling of wagons. : en pl
  • US1725835A - Pie machine : en
  • AT114069B - Securing vehicles and motorcycles against unauthorized use. : de en
  • DE481673C - Process and device for cooling mechanical step grids using atomized water : de en
  • ES114338A3 - Improved procedure for the manufacture of celluloid frames for mirrors with advertisements arranged on the back. : en es
  • PL10830B1 - Method of obtaining pentamethylenetetrazole. : en pl
  • US1725867A - Show case : en
  • FR663780A - Mercury toggle switch : en fr
  • DE481643C - Explosive internal combustion engine with variable compression space to achieve constant compression end pressures : de en
  • DK40679C - Procedure for producing durable foam in acid baths. : da en
  • FI12614A - Electric locomotive for energy supply : en fi
  • FR663835A - Litter : en fr
  • DE481572C - Tennis racket : de en
  • DE481694C - Finned tube preheater : de en
  • DE481718C - Machine for forming and pre-pressing cakes from all kinds of oil seeds : de en
  • DE481741C - Electric heating device for bar and strip mills : de en
  • DE481807C - Verminicide : de en
  • CA292448A - Steam generator : en fr
  • US1726004A - Automobile accessory : en
  • US1726110A - Machine for setting up and printing music : en
  • US1726222A - Method and means for forming concrete pavements, etc. : en
  • CH134902A - Can opener. : de en
  • DE481860C - Process for the insulation of electrical wires and cables with raw rubber and with rubber mixtures : de en
  • DE481956C - Rack and pinion drive with swiveling pinion : de en
  • PL10692B1 - Vacuuming and polishing device. : en pl
  • US1726355A - Awning : en
  • AT114093B - Device for suspending bellows on railroad cars. : de en
  • CH134972A - A process for embossing films used in photography and color cinematography. : en fr
  • CH135027A - Internal combustion engine. : de en
  • CH135155A - Device for pressurized liquid lines in order to mix a relatively small amount of an additional liquid with the liquid in question. : de en
  • US1725972A - Lubricating apparatus : en
  • US1726372A - Adjustable chair : en
  • FR664241A - Device for regulating the pressure in fuel pumps : en fr
  • FR663886A - Shutter for camera lenses : en fr
  • GB318079A - Improved light metal form cylinders for rotary offset printing machines : en
  • DE481574C - Netball tennis in the form of a rifle fitted with a safety net : de en
  • ES114381A1 - A procedure to ennoble or improve surfaces. : en es
  • FR663891A - Artificial foot of rubber or other material with hollow metal core : en fr
  • FR664268A - Substance used as an addition to fuels of all kinds used in internal combustion engines : en fr
  • FI12610A - Vattenrörångpanna : en fi
  • FR663941A - Improvements to elastic forks for bicycles and motorcycles : en fr
  • FR663054A - : fr
  • FR663367A - : fr
  • ES113956A1 - Locking system for screws and analogous unions. : en es
  • GB317946A - An improved diffusion device, particularly for bath salts : en
  • FR663838A - Improvements to butter baskets and the like : en fr
  • GB316267A - An improved advertising and display apparatus : en
  • FR664281A - Process for the preparation of polyazo dyestuffs : en fr
  • FR663962A - Piezoelectric modulated lamp generator : en fr
  • GB318188A - Improvements in the manufacture of ceramic products : en
  • FR664163A - Improvements to illuminated signs : en fr
  • GB294667A - Improvements in or relating to ball bearings : en
  • GB318006A - A new or improved weather excluding and rattle preventing device, applicable for use with windscreens, doors and for analogous purposes : en
  • DE481790C - Process for the production of cyanamides of alkaline earth metals and magnesium : de en
  • GB318024A - Ellipsograph : en
  • GB317941A - Position indicators for motor vehicles : en
  • FR663889A - Signaling device for automobiles : en fr
  • FR663814A - Improvements to machines for cutting food into successive slices : en fr
  • US1726515A - Plastering machine : en
  • US1725887A - Grip feed for gin-saw-filing machines : en
  • US1726106A - Traveling plant for the generation of high-pressure steam : en
  • ES114207A3 - Machine gun cureña. : en es
  • US1725931A - Fireproof door : en
  • US1726103A - Hinge for cans and method of forming said hinges : en
  • PL10786B1 - A method of obtaining convex or concave drawings, signs and inscriptions on cellulose sheets. : en pl
  • GB298571A - Improvements in lubricating apparatus : en
  • FR663804A - Motorization device for mechanical animal-drawn cultivation devices : en fr
  • DE481745C - Line roller and space setting device : de en
  • DE481780C - Device for applying glue to soles and other parts of footwear : de en
  • USD79277S - Design for a finger ring : en
  • FR664298A - Improvements to the chassis of both driving and steering front wheel automobiles : en fr
  • GR2437B - APPLIANCE INTENDED FOR WEAVING CARPETS WITH NOVES BINDED BY HAND. : el en
  • FR663916A - Improvements to mud flaps for shoe heels : en fr
  • GB318180A - Improvements in the manufacture and production of nitrogenous vat dyestuffs : en
  • FR663788A - Folding console or cleat device, usable in construction or public works : en fr
  • FR664219A - Electrolytic apparatus : en fr
  • FI12630A - Skruvfjäder : en fi
  • DE481376C - Ball skill game : de en
  • DE481677C - Transport device for the sick : de en
  • US1725839A - Molding machine : en
  • USD79284S - Design for oilcloth : en
  • ES113972A1 - A procedure for the protection against contagion by the seats of the waters. : en es
  • FR663973A - Improvements to filtering devices : en fr
  • DE481749C - Water jacketed gas generator that is wind blown : de en
  • FR663856A - portable foldable and adjustable retractor for gynecological procedures : en fr
  • GB317893A - Improved roller on pleating machines : en
  • FI12642A - Låsanordning : en fi
  • FR663890A - Rubbing window guide : en fr
  • FR664290A - Device for converting the division of 12-hour dials for watches, etc. in 24-hour dials : en fr
  • ES114297A1 - Arrangement to excite machines of reactive power, synchronous or asynchronous or generators. : en es
  • FR663939A - Steering mechanism improvements for motorcycles : en fr
  • GB304281A - Improvements in or relating to devices for sorting articles of different weight : en
  • GB317887A - Improvements in coin-actuated controlling devices for electrical circuits : en
  • GB317895A - Improvements in or relating to magazine gramophones : en
  • ES114401A1 - A new industrial product, hair lotion. : en es
  • FR663791A - Process for the production of mono- and dihalogenated and mono-halogeno-nitro derivatives of terephthalic acid : en fr
  • DE481606C - Electrode holder for a water purifier : de en
  • FR663771A - Fireplace ignition device, consisting of a gas burner : en fr
  • GB317945A - Improvements in valves : en
  • DE481517C - Device to prevent double exposure in roll film cameras : de en
  • FR664032A - Safety handle for bicycle and motorcycle handlebars : en fr
  • GR2432B - FINISHING IN THE MACHINE FOR WORKING THE GLASS. : el en
  • GB293018A - Improvements in and relating to electric switches : en
  • GB317966A - Improvements in and relating to compositions containing alkali metal peroxides : en
  • GB317981A - Improvements in and relating to the production of dispersions of solids in liquids : en
  • FR663887A - Perfect blowjob : en fr
  • FR663964A - Improvement in vehicle wheels, pulleys, flywheels, etc. : en fr
  • CA292437A - Wrench : en fr
  • CH135066A - Bulbous filament for electric light bulbs. : de en
  • US1725886A - Safety attachment for locks : en
  • US1725849A - Apparatus for use in textile processes : en
  • US1726020A - Water-heating apparatus : en
  • US1726087A - Camera : en
  • GB317922A - Improvements relating to foundations for structures : en
  • US1725920A - Series boiler and method of operating the same : en
  • US1726131A - Electrical control system : en
  • US1725999A - Pincushion : en
  • GB318093A - Improvements in and relating to apparatus for recording and indicating or displaying data or information : en
  • US1726022A - Molding machine and valve therefor : en
  • US1726378A - Mower and binder guard : en
  • PL10684B1 - The way of processing fruit, plants and their waste. : en pl
  • PL10706B3 - A trigger mechanism for automatic rifles. : en pl
  • US1725934A - Silver-halide photographic emulsion and process of making the same : en
  • PL10742B3 - A method of producing valuable organic products. : en pl
  • PL10773B1 - A tube, filled with neon gas, to indicate changes in the direction of travel of the car. : en pl
  • ES111300A1 - Protective contact arrangement in incandescent lamps. : en es
  • CA292488A - Pulp mould : en fr
  • FR664114A - Multiple sector for the artificial silk industry : en fr
  • FR664186A - Anti-firedamp housing for electrical devices : en fr
  • GB317898A - Improvements in money tills and cash registers : en
  • DE481589C - Clamp, especially for connecting the trousers to the waistband : de en
  • DE481671C - In an insulator head arranged voltage arrester for permanently installed overhead lines, overhead lines in cables and the like. like : de en
  • DE481855C - Radially toothed runner for electrical machines with axial cooling channels in the teeth : de en
  • ES112446A1 - A procedure to manufacture oxygenated water. : en es
  • FR663914A - Skin knee pads for kneeling : en fr
  • PL10728B1 - Ferroconcrete casing of the pavement. : en pl
  • US1726036A - Ftjbetace : en
  • US1725800A - Apparatus for making mattresses : en
  • US1726191A - Bumper for automobiles : en
  • US1726499A - Method of acoustical study and correction of auditoriums : en
  • US1726516A - Spare-wheel lock : en
  • AU1877929A - Improvements in or relating to gripping devices for use with meat slicing machines : en
  • CA292625A - Arrangement of carrier channels in carrier telephone systems : en fr
  • CA292561A - Electric furnace for glassmelting : en fr
  • DK40682C - Pressure Oil Pump or Pressure Oil Engine with Swivel Cylinders. : da en
  • AU1860829A - Improvements in refrigerating plants forthe continuous freezing offish : en
  • US1725943A - Filled bag sewing machine : en
  • US1726144A - Table : en
  • US1726201A - Coin-controlled-merchandising machine : en
  • US1726420A - Fountain pen : en
  • US1726244A - Pipe support : en
  • US1726290A - Track for door hangers : en
  • ES114296A1 - Improvements in the airplanes. : en es
  • CA292440A - Press for making briquettes : en fr
  • FI12624A - The registration for such an integrated group is subject to the same conditions : en fi
  • ES114371A1 - Special lanes for the iron roads that cross or link at their ends establishing the solution of continuity in the joints. : en es
  • ES114283A3 - Procedure to separate the surface of leather or similar materials forming a thin sheet. : en es
  • AT114062B - Friction brake for rail vehicles acting in the direction of the wheel axis. : de en
  • ES112663A1 - Improvements in fishing networks. : en es
  • FR663947A - Process for the manufacture of reinforced ends of pipes with a wall thickness of at least three times, and device used therefor : en fr
  • GB318077A - Improvements in washing machines : en
  • US1725955A - Stress-head construction : en
  • US1726193A - Dental gauge : en
  • FR664070A - Air heater filling bricks : en fr
  • FR664233A - Improvements in shock absorbers : en fr
  • PL10821B3 - A device for teaching reading, writing and advertising. : en pl
  • US1726076A - Oscillation circuits : en
  • US1726117A - Trough for wet-spinning machinery : en
  • ES113772A1 - Discs with ornaments for car wheels. : en es
  • ES113346A2 - A sheet metal seal. : en es
  • FR664042A - Wheat milling improvement : en fr
  • GB318045A - Improvements in, or relating to, electric switches, bell-pushes, and the like : en
  • BE362548A - : en fr
  • CH134963A - Clamping device for filing files. : de en
  • CH135142A - Process for the production of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • DE481876C - Regenerative coke oven : de en
  • FR664144A - Dirigible headlight for automobiles : en fr
  • GB307875A - Improvements in or relating to miners' electric lamps : en
  • GB317740A - Bracket supports for curtain-rods or poles : en
  • GB317978A - Improvements in mechanism for feeding continuous lengths of material at high linear speed : en
  • CA292489A - Precipitation apparatus : en fr
  • CH135061A - Dry rectifier connected to a small transformer. : de en
  • FR664072A - Drill guide for spinning or similar machines employing double wick : en fr
  • FR664238A - Fuel pump refinements : en fr
  • GB290198A - Improved means for use in the evacuation and sealing of containers for perishable products : en
  • GB318074A - Improvements in and connected with the gear of motor vehicles : en
  • US1725990A - Apparatus for reclaiming automobile radiators : en
  • US1726139A - Planting machine : en
  • US1726174A - Revolving automatic electric time switch : en
  • FR664296A - Improved device for the continuous drying of casein and the like : en fr
  • ES112669A1 - A die-casting machine for making double molds in a box. : en es
  • GB318049A - Improvements in or relating to fire-extinguishing sprinkler systems and more particularly to automatic alarm apparatus therefor : en
  • ES114304A1 - A process for the manufacture of wire mesh screens for vibrators. : en es
  • FR664031A - Cinematographic projection device : en fr
  • US1726063A - Pipe : en
  • US1726197A - Toothbrush : en
  • CH134984A - Device for alternately shutting off the measuring and return lines in liquid pumping systems with a measuring device. : de en
  • FR663786A - Automatic draft regulator to save fuel : en fr
  • FR664037A - Installation for acoustic signaling by high frequency oscillations : en fr
  • DE481874C - Reinforced concrete substructure for coke oven like : de en
  • CH134873A - Reinforcement piece for reinforced concrete columns. : de en
  • ES112772A1 - Improvements in the preparation of a moisture absorbing material. : en es
  • GB317877A - Improvements in or relating to abrading, polishing or like rolls : en
  • FR663938A - Improvements to the handlebars of bicycles, motorcycles and other vehicles : en fr
  • FR664059A - Process for deinking of printed paper and products for carrying out said process : en fr
  • GB317901A - Improvements in and relating to switch gear for electric power purposes and the like : en
  • ES113036A1 - Improvements in announcements or similar devices. : en es
  • FR663942A - Cupola : en fr
  • ES112867A1 - An electric current limiter. : en es
  • FR664027A - Heat regenerating coke oven : en fr
  • FR664271A - Improvements to burner safety devices : en fr
  • PL10808B1 - Device for supporting animals during slaughter. : en pl
  • FR663162A - : fr
  • FR663807A - Sealing device for vaporizer : en fr
  • GB317986A - Improvements in or relating to knee-grips for motor cycles : en
  • GB317988A - Improvements relating to cuff links : en
  • US1726411A - Window shade : en
  • DE481645C - Piano lighting device : de en
  • DE481908C - Insulating body for the complete or partial closure of the feed-through openings in the encapsulation of electrical apparatus : de en
  • DE481760C - Mixture injection pump for air-compressing internal combustion engines : de en
  • FR663797A - Cloth menstrual band : en fr
  • FR663798A - Speed change for cycles : en fr
  • GB303029A - Improvements in safety razors : en
  • GB318004A - Improvements relating to domestic and laundry wash-tubs, troughs, tanks and the like : en
  • AT114073B - Housing used as a lubricating sleeve for the axle of wheel sets on rail vehicles. : de en
  • CH134922A - Home appliance. : de en
  • CA292594A - Cash register : en fr
  • ES113119A3 - Water sterilizing device with hydraulic automatism distributor of disinfectant liquid known abroad as the Bunau Varilla verdunizing system. : en es
  • ES114279A1 - Apparatus for the separation of dry materials. : en es
  • FR664288A - Transmission with universal belt tensioner : en fr
  • DE481782C - Transport barrel with a jacket made of wooden staves : de en
  • GB307895A - : en
  • GB297056A - Electric regulator : en
  • GB317989A - Improvements relating to sandwich dishes or the like : en
  • ES113156A1 - Automatic raising of sectors. : en es
  • GB303857A - Improved manufacture of alkali bicarbonates : en
  • ES113633A1 - Improvements in vending machines or automatic or mechanical distribution. : en es
  • US1726404A - Ore classifier : en
  • DK40676C - Print cloth. : da en
  • US1726205A - Corner bracket for frames : en
  • GR2436B - PERFECTIONS IN THE METHOD OF TREATMENT OF OXYMIGOUS CALCIUM SULFAT PRODUCT. : el en
  • ES112140A1 - Improvements in trolleys or trolleys with motor. : en es
  • FR664253A - Process for obtaining united and thick electrolytic metal precipitates : en fr
  • US1725821A - Skate scabbard : en
  • DE481828C - Collapsible travel table that can be carried as hand luggage : de en
  • FR664085A - Electric automatic wire breaker : en fr
  • GB318030A - Improvements in high-legged boots : en
  • ES114264A1 - A procedure to prepare photographs so that they are visible both in the light and in the most absolute darkness. : en es
  • US1726470A - Moving daylight sign : en
  • ES113519A1 - A process for manufacturing phospho-azo fertilizers. : en es
  • FI12616A - Högtalaremembran eller -vibreringsorgan, som på särskilt sätt fästes vid en nämnda membran eller svängningsorgan stödjande fjädrande remsa : en fi
  • FR664197A - Improvements to telephone systems : en fr
  • FI12633A - Sätt att framställa Cellulosa och andra kemiska produkter : en fi
  • FR664151A - Process and product for making fabrics unassailable by moths : en fr
  • GB318059A - Improved securing and tensioning device for vehicle hoods : en
  • FR664245A - Caliper : en fr
  • US1726068A - Thermostatic flow regulator : en
  • DK40673C - Cutting machine with swivel knife and sliding work table along the cutting edge of the knife. : da en
  • FR663590A - : fr
  • GB317360A - An improved toy piano : en
  • GB318117A - Improvements in or relating to electrical picture or other representation transmission or reception apparatus : en
  • FR663823A - Device for oiling fins in spinning looms and other similar looms : en fr
  • ES114416A1 - Leather or skin and procedure for its manufacture. : en es
  • DE481815C - Pot, especially as a table appliance, made of porcelain, earthenware or other ceramic material : de en
  • US1726243A - Signal for pneumatic tires : en
  • US1725936A - Portable lighting device : en
  • US1726094A - Liquid-delivery apparatus : en
  • USD79294S - Betsey c : en
  • DE481508C - Starting device for engines : de en
  • PL10621B1 - The method of obtaining enzyme products. : en pl
  • ES114310A1 - A machine for washing, drying, polishing and calibrating oranges and other adaptable fruits. : en es
  • AU1838229A - Improvements in or relating tothe manufacture of cement : en
  • CH134952A - Alcohol-based fuel for internal combustion engines. : en fr
  • FR664218A - Improvements to indicator transmission systems : en fr
  • ES114295A1 - A closure system to prevent filling of bottles and other jars. : en es
  • FR663930A - Compressed air starter, especially applicable to internal combustion and internal combustion engines : en fr
  • GB317954A - Improvements in apparatus for distributing sand, gravel, and the like material on roads and footpaths : en
  • USD79275S - Design for a radiocabinet : en
  • ES114392A1 - Indicator of the position of a submergible in immersion. : en es
  • US1726074A - Shuttle-bar mechanism : en
  • US1726416A - Gauge and cooperating cutter : en
  • US1726176A - Portable fire-hose cut-off valve and leak stop : en
  • US1726438A - Pipe-laying machine : en
  • US1726459A - Relief steering wheel : en
  • CA292614A - Accounting machinery : en fr
  • US1725863A - Gas cooker : en
  • CA292477A - Wet pumping apparatus : en fr
  • CA292574A - Hydrocarbon processing : en fr
  • CH134939A - Process for the preparation of 5-iodo-2-aminopyridine. : de en
  • AT114078B - Device for lifting, transporting and placing replaceable car wheels and rims. : de en
  • FR664128A - Method of construction of t stations. s. f. single order : en fr
  • ES114272A1 - A process and a corresponding special device for the treatment of gases or gas mixtures in the presence of catalytic agents and for regenerating these agents. : en es
  • FR664167A - Device for winding the spring of a phonograph movement : en fr
  • FR664169A - Fastener for electrical conductors : en fr
  • FR664200A - One-edged adjustable hollow-blade safety razor : en fr
  • FI12623A - Anordning for införing av luft eller andra gaser i beskickningen i roterande ugnar : en fi
  • FI12631A - Anordning vid slirningskopplingar : en fi
  • FR664265A - Improvements to the tobacco advancement mechanisms constituting the guts of cigars, for cigar-making machines : en fr
  • GB317997A - Pipe cutting, joint removing, or caulking apparatus : en
  • DE481481C - Cash register printing unit : de en
  • DE481752C - Space indicator for dining tables : de en
  • PL10805B1 - Device for opening ampoules. : en pl
  • US1725802A - Grab bar : en
  • ES113155A1 - Automatic rises of segments. : en es
  • FR663233A - Deerskin Fabric Making Machine : en fr
  • US1725998A - Interlacing trimming and process of making : en
  • DE481768C - Box with a step-like, by a back wall and two side walls held in place stand area for goods to be exhibited : de en
  • ES114383A1 - Securing on an axis of machine parts, suitable for transmitting rotary forces. : en es
  • FR664159A - Vehicle fire safety device : en fr
  • GB299722A - : en
  • US1726226A - Valve means for fluid-pressure motors : en
  • PL10797B1 - Method and device for extracting crude oil. : en pl
  • US1725913A - Apparatus for delivering measured doses op powdered or granular : en
  • AT114024B - Device for splitting oils. : de en
  • AU1520028A - Improvements in handles for percussion drills, jumpers orthe like : en
  • US1725948A - Short-circuit arrester : en
  • DE481859C - Paving block made from flexible building material : de en
  • ES112895A1 - An evaporator of chemical products for the rooms. : en es
  • ES114241A1 - Improvements in the manufacture of bricks, blocks, tiles, tiles and their analogues. : en es
  • ES113916A1 - Improvements in the instruments to clean types. : en es
  • FR664137A - Washing brush : en fr
  • AU1797329A - Improvements in or relating to case-tie or like fastenings : en
  • PL10709B1 - A method of increasing the flow of crude oil in a borehole. : en pl
  • US1726331A - Electric meter : en
  • DE481857C - Arrangement for the measurement of the operational quantities from the direct measurement of inaccessible line points by means of auxiliary circuits : de en
  • CH134878A - Reinforced concrete bridge and process for their manufacture. : de en
  • CA292590A - Freight handling apparatus : en fr
  • CH135004A - Cigar and cigarette extinguishers. : de en
  • CH135013A - Pump set for driving hydraulic fluid-actuated closing devices for turbine inlets, pipes, channels and the like. : de en
  • FR663993A - Improvement in the propulsion of bicycles, motorcycles and other machines : en fr
  • GB299466A - Improvements in or relating to a process for developing and fixing photographs : en
  • CH135130A - Process for the production of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • DE481649C - Rotary kiln for burning cement with fuel and material being blown into the kiln : de en
  • CA292441A - Beater or mixer : en fr
  • PL10652B1 - 42 Mv4 ^ / fef Calculating slider for calculating reinforced concrete beams and columns eccentrically compressed and eccentrically tensioned. : en pl
  • US1726306A - Clothesline clamp : en
  • AT114064B - Shoe brake for motor vehicles. : de en
  • BE362657A - : en
  • DE481676C - Stone for fire box ceilings : de en
  • DE481904C - End closure for the protective covers of vehicle springs made of flexible, solid material : de en
  • ES113770A1 - An automatic machine to blow glass. : en es
  • US1726160A - Centrifugal pipe mold : en
  • PL10678B1 - A cleaning chamber with a two-part sedimentation chamber for domestic sewage water. : en pl
  • FR663817A - Further training in shoe manufacturing : en fr
  • GB318061A - Improvements in, or relating to, liquid sprayers : en
  • GB318187A - Improved cut-off for cigarette making machines : en
  • CH135028A - Injection internal combustion engine. : de en
  • FR663763A - Device allowing all signs (letters, numbers, drawings, etc.) to be obtained at will by light projection : en fr
  • US1725838A - Frame for bicycles and the like : en
  • CH134899A - Clothes rack. : de en
  • BE362492A - : en
  • FR663910A - Improvements in devices for cutting rods, tubes, glass during their drawing : en fr
  • FR664087A - Improvements in flexible couplings between shafts : en fr
  • GB308200A - Process for the decomposition of ethane into ethylene : en
  • GB317890A - Improvements in stuffing or packing for mattresses, seats, cushions, lifebelts and the like : en
  • GB317969A - Improvements in or relating to brackets or supports for shelves and the like : en
  • PL10819B1 - : en pl
  • GB317972A - Improvements in and relating to window regulators : en
  • DE481928C - Switching device on machines with two drive machines : de en
  • FR664249A - Paint preparation process : en fr
  • GB318072A - Improvements in typographical composing machines : en
  • GB291741A - Improvement in automatic slack adjusters for brakes : en
  • FR664150A - Process for the manufacture of a cleaning and preservation means, particularly for furs : en fr
  • GB291116A - Improvements in electromechanical vibrators : en
  • US1726259A - Tappet : en
  • CA292482A - Shock absorber : en fr
  • CH135065A - Device for gas lines, in particular for apparatus for autogenous welding. : de en
  • PL10618B1 - Beer dispensing vessel. : en pl
  • PL10670B1 - Carbonization method. : en pl
  • AT114047B - Squeegee device on gravure presses. : de en
  • DE481776C - Grinding of any surfaces of rotation, especially inner surfaces : de en
  • US1726357A - Process for reducing the viscosity of cellulose esters : en
  • DE481829C - Measuring device with an instrument pointer projected onto a scale : de en
  • FR663905A - Electric chair breaker for all looms : en fr
  • AU1695528A - Improved process and apparatus for degreasing fibrous materials : en
  • CH135023A - Motor-pump. : en it
  • CH135157A - Combined pressure reducing, non-return and safety valve, especially for hot water systems. : de en
  • DE481608C - Manufacture of printing varnishes : de en
  • CA292633A - Friction thrust for cable drums : en fr
  • FI12641A - Anordning vid flasktillslutare : en fi
  • FR664124A - Improved self-lubricating bearing system and axle boxes : en fr
  • BE362088A - : en
  • CH134966A - Stamp to date. : en fr
  • CA292538A - Lock nut : en fr
  • US1726521A - Clamping spider : en
  • AT114008B - Automatic call signaling device in house telephone systems. : de en
  • AU1569828A - Improvements in devices for removing bristles from furs : en
  • CH135003A - Piece of jewelry. : en fr
  • PL10631B1 - Auxiliary device for radio-electric receivers. : en pl
  • CH134886A - Hose mouthpiece designed as a spray tap. : de en
  • CH135009A - Double row rolling element bearing. : de en
  • ES114362A1 - A process for the manufacture of condensation products. : en es
  • FR664096A - Electric spotlight : en fr
  • US1726082A - Water-softener device : en
  • US1726164A - Relay : en
  • USD79316S - Design for a monument : en
  • CA292588A - Travelling crane : en fr
  • CH135031A - Ignition device for variable ignition point setting. : de en
  • CA292577A - Front plow wing for railroad spreaders : en fr
  • US1726249A - Compensating crank structure for pitman drives : en
  • US1726332A - Embroidering device : en
  • PL10659B1 - Method and device for sweetening tea leaves. : en pl
  • US1726027A - Combined burner and scraper : en
  • CA292582A - Filter : en fr
  • DE481816C - Metal press for the production of endless lead pipes or for crimping cables : de en
  • ES114265A1 - A regulating nozzle for gas burners. : en es
  • ES114358A1 - Special triple finger to transform the conventional mowing bars of mowers into so-called intermediary bars. : en es
  • GR2431B - PERFECTIONS IN ELECTRICAL MACHINE. : el en
  • PL10761B1 - Method and device for burning heavy oils in internal combustion engines. : en pl
  • CH134892A - Electric heater. : de en
  • DE481715C - Fuse for the sliding pieces made of aluminum, electron or the like, which are inserted into the hollow ends of the steel piston pins of internal combustion engines or other piston engines : de en
  • FR663816A - Advanced strap allowing it to replace two other ladies' dress straps : en fr
  • US1726274A - Valve : en
  • US1726280A - Process and apparatus for treating oils : en
  • CA292635A - Anti-skid device : en fr
  • PL10763B1 - Creation of a twist in a stream of liquid, gas, or steam flowing through a pipe. : en pl
  • US1726041A - Oil-pield-bejttvenating means : en
  • US1726476A - Resistance element : en
  • AU1590428A - A reversible flow valve : en
  • AT114036B - Device to prevent gas leakage when the gas tap is open. : de en
  • CH135020A - Device for the production of molded pieces from impregnated wood wool, vegetable fibers and the like. : de en
  • DK40680C - Mineral Tanning Procedure. : da en
  • GB300201A - Folding chairs : en
  • PL10804B1 - Device for tensioning textile threads, in particular rayon strands. : en pl
  • PL10834B1 - A method of increasing the plasticity of low cohesive clay. : en pl
  • US1726284A - Corner lock for beds : en
  • GB306817A - Improvements in brakes for spinning and like spindles : en
  • GB317888A - Improvements in or relating to foot-fitting devices : en
  • CH134918A - Calenders for fabrics. : de en
  • CH135151A - Process for the preparation of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • AT114075B - Automatic tensioning device for contact wires or other parts of electric railways. : de en
  • BE361974A - : en
  • PL10607B1 - Flexible axle for vehicles or cars. : en pl
  • PL10672B1 - Patron for liquid air. : en pl
  • US1725996A - Surgical tampon : en
  • AT114025B - Printing inks that can be easily removed from paper. : de en
  • US1726140A - Recording gas calorimeter : en
  • CH135015A - Gear transmission with flexible engagement of an intermediate gear, especially for high gear ratios. : de en
  • US1726049A - Bit : en
  • US1725879A - Furnace : en
  • US1725880A - Door latch : en
  • US1726436A - Gasoline-dispensing apparatus : en
  • CH135140A - Process for the preparation of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • CA292587A - System and apparatus for handling freight : en fr
  • DE481722C - Storage for a pusher nut : de en
  • US1726363A - Thermionic vacuum tube : en
  • CH135137A - Process for the preparation of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • DE481607C - Process for the operation of absorption refrigerators for continuous operation with pressure-equalizing auxiliary gas : de en
  • US1726379A - Light projector : en
  • FR664024A - Method for reinforcing hollow parts such as bicycle forks, and member suitable in particular for carrying out this method : en fr
  • PL10693B1 - : en pl
  • PL10810B1 - Self-acting friction clutch. : en pl
  • BE362179A - Protective cover to prevent accidental sticking of gummed labels such as stamps : en fr
  • BE362218A - Control device for franking machines with meter : en fr
  • CH135047A - Electromagnetic switchgear. : de en
  • ES114329A1 - An improvement in the so-called mechanical armchairs for barbers, dentists and other analogous uses. : en es
  • ES114280A1 - Apparatus for the separation of dry materials. : en es
  • US1725810A - Removable top lift for shoe heels : en
  • GB302329A - : en
  • GB318161A - Improvements in and relating to appliances for filing letters, papers & the like : en
  • DE481854C - Surge arrester for high voltage systems : de en
  • DE481866C - Device for measuring strong alternating currents using a magnetic voltmeter : de en
  • GB318043A - Improvements in or connected with machines for shredding or splitting and chipping orange or lemon peel or such like : en
  • US1726098A - Controlling apparatus for highway-crossing signals : en
  • US1726408A - Window shade : en
  • US1726265A - New thiazole derivatives of 1.4 naphthoquinone : en
  • USD79295S - Design for a casing for air-teeatistgr mechanism : en
  • AT114085B - Platform security. : de en
  • CH134901A - Bottle cap. : de en
  • CH135057A - Switching device for protection or control devices in multi-phase networks influenced by the distortion of the voltage or current pattern. : de en
  • AU1654228A - Improvements in and relating to machines for grading fruit : en
  • CA292485A - Airship : en fr
  • US1725918A - Bearing for plow wheels : en
  • US1726262A - Amusement apparatus : en
  • US1726295A - Tool-holding chuck : en
  • US1726495A - Gauge : en
  • CA292491A - Locomotive whistle : en fr
  • DE481870C - Device for monitoring the running of machines : de en
  • ES114277A1 - A new industrial product to prevent scale in steam boilers and similar devices. : en es
  • FR664102A - Improvements to air cushions, air mattresses and the like : en fr
  • FR664287A - Pushback, during pulling, of the beard between the needles of the fixed comb and those of the gills to the combers : en fr
  • GB317951A - Improvements in and relating to artificial silk : en
  • FI12618A - For the purposes of this Regulation, the parties to the agreement are responsible : en fi
  • FR663349A - Device and method for compensating for phase variations in electrical circuits : en fr
  • GB313555A - Improvements in and relating to flexible couplings for shafts : en
  • CH134872A - Nesting box. : de en
  • PL10642B1 - : en pl
  • DE481811C - Device for the production of molded bodies from concrete, in particular concrete pipes : de en
  • ES112053A2 - Switches in vacuum. : en es
  • ES114323A1 - Procedure to increase permanent resistance to fracture of metal parts. : en es
  • FI12619A - Anordning vid lyftkranar : en fi
  • FR664127A - Panel with protruding and transparent surfaces for daytime and nighttime advertising : en fr
  • AT114076B - Electrically driven pressure or vacuum pumps for braking purposes on vehicles. : de en
  • PL10820B1 - Valve with a flat rotating disc. : en pl
  • US1726053A - Safety coupler : en
  • US1726383A - Work-clamp-spreading mechanism for sewing machines : en
  • US1726392A - Electric switch : en
  • AU1505128A - Improvements relating tothe steering mechanism of motor driven vehicles : en
  • US1726267A - Guide rail for highways : en
  • US1725952A - Wrecking crane : en
  • US1726219A - Perforating device for rubber sheets : en
  • US1726276A - Regenerative braking system : en
  • PL10599B1 - Dish with a mustard pump. : en pl
  • US1725987A - Escutcheon pipe coupling : en
  • US1726479A - Bottle-filling machine : en
  • CH135051A - Switch. : en fr
  • PL10806B1 - A method and device to prevent the creation of empty spaces in the cargo of wagons. : en pl
  • BE362447A - : en fr
  • CA292480A - Kitchenette and medicine cabinet : en fr
  • CH135050A - Mercury toggle switch with gas filling. : de en
  • DE481446C - Device for the transmission of current pulses from one circuit to another using relays according to Johnsen & Rahbeck : de en
  • PL10789B1 - Self-acting firearm which works by the pressure of gunpowder gases. : en pl
  • PL10824B1 - Folding or sliding gate. : en pl
  • US1725995A - Washing and drying machine : en
  • US1726395A - Clear-vision apparatus for rapid-running vehicles or ships : en
  • US1725973A - Fountain pen : en
  • US1726215A - Method of applying or laying asphalt plates : en
  • PL10683B1 - A boiler with steep pipes. : en pl
  • US1726162A - Hasp and lock : en
  • US1726231A - Induction motor : en
  • CH135058A - High voltage fuse. : de en
  • CH135125A - Process for the production of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • US1726060A - Packaging machine : en
  • US1726300A - Metal-tube press : en
  • AT114098B - Method and device for the temping of electric projectile detonators. : de en
  • US1725745A - Pick-up reel : en
  • PL10619B1 - Method and device for obtaining metals and halogens by means of electrolysis of molten halogen compounds. : en pl
  • US1726038A - Outlet bushing and washer : en
  • US1726414A - Method and apparatus for grouting concrete structures : en
  • US1725852A - Cleaning brush : en
  • US1725911A - graham : en
  • US1726381A - Washing apparatus : en
  • US1725778A - Fire extinguisher : en
  • FR663762A - Pipe denicotinizer system : en fr
  • FR664010A - Drill tools for oil well sinking and other similar applications : en fr
  • FR664044A - Plastics dividing machine : en fr
  • GB293832A - Improvements in and relating to air renewal arrangements for closed chambers and breathing devices : en
  • GB301911A - Improvements in or relating to confection making machines : en
  • GB317942A - Improvements in or relating to apparatus for learning correct bow work for stringed musical instruments : en
  • GB318071A - Improvements in or relating to the mounting of propeller blades : en
  • DE481617C - Process for the preparation of unsulfonated arylaminoanthraquinones : de en
  • DE481792C - Control valve for train control devices by inductive means using solenoid valves to repeat the line signal settings on locomotives and railcars : de en
  • GB318048A - Combined trailer caravan and house boat : en
  • FR664069A - Improvements to constant speed door closer motors : en fr
  • GB318017A - Device for preventing theft of motor driven vehicles : en
  • CA292584A - Freight truck : en fr
  • CH135122A - Process for the production of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • FR663972A - Anti-vibration arrangement for switch racks, such as those used in automatic telephone systems : en fr
  • FR664184A - Method and device for cooling liquids, especially milk : en fr
  • GB296063A - Improved device for regulating the quantity and composition of a gas mixture : en
  • USD79310S - Design foe a radiator cap : en
  • FR663588A - : fr
  • FR663759A - Closure of paper bags : en fr
  • US1725977A - Float and the like : en
  • US1726286A - Holder for anchor bolts and the like : en
  • DE481672C - Grate with two rod groups that can be shifted one inside the other, their surface in one plane : de en
  • GB318008A - Improvements in or relating to gramophones or the like : en
  • FR663844A - Adjustable ratchet feed device : en fr
  • ES114257A1 - A box for transporting bottles. : en es
  • FR663893A - Regenerative braking device for direct current motors : en fr
  • FR664001A - Rock Drill Improvements : en fr
  • FR664113A - Multiple supply chain in particular for the artificial silk industry : en fr
  • GB295722A - Improvements in and relating to breathing devices : en
  • GB317924A - Improvements in and relating to air ejectors and the like : en
  • FR664212A - Automatic and progressive gear change : en fr
  • GB307332A - Method of constructing pneumatic tyres : en
  • FI12628A - Förfaringssätt och anordning för kylning av mjölk eller andra vätskor : en fi
  • FR663926A - Advanced seating arrangements for trams, buses and similar vehicles : en fr
  • FR664022A - Advanced gas burner : en fr
  • FR664060A - Method for the automatic calibration of glass and other substances during drawing and apparatus carrying out said method : en fr
  • FR664093A - Manufacturing process of paintings and inscriptions with plastic and luminous color effect : en fr
  • GB295625A - Improvements in or relating to sound reproducers : en
  • GB318181A - Machine for covering and nailing the heel-breasts of shoes having louis xv heels : en
  • ES113498A1 - New procedure for the manufacture of dolls and dolls of all kinds. : en es
  • GB317544A - Improvements in and relating to seats and berths for railway coaches and the like : en
  • FR664028A - Device to check the air pressure : en fr
  • GB317952A - Improvements relating to the internal heating of ore reducing chambers and other furnaces : en
  • ES114239A1 - Direction antenna. : en es
  • FR663968A - Improvements to processes and devices for heat transmission, purification and absorption : en fr
  • FR664099A - Rocker switch : en fr
  • FR664178A - Improvements to automatic extinguishing systems by sprayers and, more particularly, to so-called "dry pipe" systems : en fr
  • GB317908A - Improvement in superheating humidifyer for automatically regulating the explosive mixture of an internal combustion engine : en
  • GB318031A - Improved method of mounting and driving dynamos or electric generators of motor vehicles : en
  • USD79307S - Design for a lighting fixture : en
  • FR663873A - Sand projector for molding machine : en fr
  • FR664050A - Machine for breaking and sorting almonds : en fr
  • GB306929A - Tyre repair : en
  • FR663388A - : fr
  • GB317980A - Improvements in railway and like indicators : en
  • DE480849C - Process for the treatment of feed water for steam boilers : de en
  • DE481774C - Sharpening device for embroidery machine drill : de en
  • GB318013A - A suction gas generator for distilling and gasifying inferior fuel and a method of operating same : en
  • GB318063A - Improvements in or relating to machines for feeding mold charges of molten glass : en
  • AT114065B - Lubrication device for axle journals. : de en
  • FR663869A - Ball bearing : en fr
  • ES114315A1 - Improvements in cushions or backs for chairs. : en es
  • GB304299A - Improvements in cooking apparatus : en
  • GB318055A - Improvements in or relating to safety razors : en
  • ES114367A3 - Automatic rise of segments. : en es
  • FR663895A - Method and device for the separation of bodies, in particular from crude mining products : en fr
  • GB298080A - Coal dust, gas and oil burner for constant velocities of ejection under variable loads : en
  • GB318042A - Mould breaking device : en
  • CH135005A - Helical spring used as a screw locking device. : de en
  • US1726507A - Crown and traveling block pulley : en
  • ES114210A1 - Improvements in the preparation of bituminous compositions. : en es
  • FR663827A - Luminous clasp for handbags and travel items : en fr
  • ES114408A1 - A process for obtaining a new medicinal preparation based on soluble magnesia bicarbonate. : en es
  • US1725960A - Solder replenisher : en
  • US1726085A - Clamping pants buckle : en
  • USD79289S - Design for an overshoe : en
  • FR664215A - Combined fondant pessary : en fr
  • GB311820A - Appliance for machining or grinding surfaces within a moulded element connected with a pipe line : en
  • ES112326A2 - A completely new special case to store clinical thermometers in a condition to neutralize and destroy pathogenic germs that could adhere to the contact of the diseased body to which it has been applied and to keep them in a perfunctory asepsis. : en es
  • FR663936A - Hand tachometer : en fr
  • FR663913A - Liquid reservoir and method for wetting yarns and other textiles : en fr
  • GB317953A - Improvements in or relating to aerial ropeways and the like : en
  • US1726374A - Mechanical movement : en
  • ES113302A1 - The treatment of hemp and how many materials come from this plant by sulfuric acid in all its aspects (gaseous, dissolved, nascent, combined, mixed, etc.) and for how many materials produce it or can produce it, alone or with : en es
  • FR663794A - Non-toxic white covering composition for paint and its manufacturing process : en fr
  • FR664270A - Energy transformation and storage device : en fr
  • FR663909A - Automatic machine for the rapid tanning of skins : en fr
  • GB318184A - Improvements in or relating to photographic coin-freed semiautomatic apparatus : en
  • CH134958A - Small sewage treatment plant. : de en
  • FR663760A - Apparatus for sterilizing blood by heat : en fr
  • GB296364A - Improvements in or relating to switching devices : en
  • GB317939A - Improvements in or relating to washing and centrifuging machines : en
  • GB318056A - Improvements in or relating to fabric piling apparatus : en
  • GB297332A - Improvements in or relating to thermionic valves : en
  • ES113161A1 - A gate barrier with zipper control and ice trap, which can be raised and retracted before raising the gate. : en es
  • FR663839A - Improvements to purses : en fr
  • GB298580A - Improvements in tubular and like conveying systems : en
  • DE481656C - Diffuser headlights with cooling device : de en
  • GB318036A - Improvements in and relating to pin fasteners : en
  • US1725773A - Electric conductor : en
  • GB300207A - Manufacture of substances resembling cork : en
  • GB318160A - Improvements in television and like systems : en
  • CA292472A - Throttle control for internal combustion engines : en fr
  • ES114282A1 - Improvements in continuous machines for the dehydration of pasta in the manufacture of artificial leather or special papers difficult to drain. : en es
  • FR664208A - Process for improving activated carbon : en fr
  • FR664019A - Group of pumps particularly intended for the control of closing devices actuated by a motor liquid, for the admissions of turbines, pipes, channels, etc. : en fr
  • FR664139A - Passage valve : en fr
  • DE481738C - Process for the removal of phenol and its homologues from water, insofar as they occur in by-product plants in coking plants and gas works : de en
  • US1726143A - Box for the secret packing of hygienic rubber protective means or the like : en
  • CH134936A - Process for the preparation of fatty acids and their salts by fermentation of a sweet juice in the presence of nutrient salts and calcium carbonate. : en fr
  • CH135145A - Process for the preparation of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • PL10788B1 - Drum washing machine and centrifugal dryer. : en pl
  • FR664098A - Development of grinding wheels, millstones, employees in stationery and other industries : en fr
  • GB317927A - Improvements relating to signalling systems for road traffic : en
  • CH135082A - Circuit arrangement for telephone systems with main and sub-exchanges. : de en
  • GB304187A - : en
  • GB318038A - Improvements in or relating to sash construction : en
  • US1725744A - Bltje-priht machine : en
  • US1726472A - Manufacture and use of oxysalt composition : en
  • DE481575C - Control device for snowshoes : de en
  • US1726471A - Bottle carrier : en
  • US1725919A - Attachment for dolls : en
  • US1725923A - Propelling means for boats : en
  • US1726195A - Trap : en
  • US1726491A - Pressure-fluid generator : en
  • CA292429A - Paper winding mechanism : en fr
  • DE481824C - Device for heating electrical power plants by means of the heat loss resulting from the generation or conversion of electrical energy : de en
  • ES114349A1 - An elastic tire without an air chamber for motor vehicles and the like. : en es
  • FR663857A - Combined parquet : en fr
  • US1726200A - Electromagnetic receiver and transmitter : en
  • GB317983A - Improvements relating to bicycles : en
  • US1726220A - Piling and handling of metal bars : en
  • GB317998A - Improvements in the manufacture and production of iron alloys from pulverulent initial materials : en
  • FR663894A - Process for obtaining colors and decorations on textile materials, without the use of dye : en fr
  • GB318062A - Improvements in egg case fillers : en
  • FR664073A - Braking system : en fr
  • FR664092A - New azo dyes, their manufacturing process and instructions for use : en fr
  • FR664131A - Locking hood fastener, with spherical or conical helical screw : en fr
  • US1725764A - Apparatus for seasoning and rectifying paper stock : en
  • US1725781A - Bread-testing apparatus : en
  • US1725792A - Cashew-nut-shell oil-reaction product and method of producing the same : en
  • US1726218A - Fishing tool : en
  • US1725755A - Bulletproof booth : en
  • US1725956A - Sterilization and preservation of fruit juices : en
  • US1726204A - Truck type switchboard and interlocking mechanism for the switches thereof : en
  • CA292639A - Needle threading machine : en fr
  • CH135098A - Rear lighting device for motor vehicles and others. : en fr
  • DE481683C - Concealed fastening device, especially for the interior lining of car bodies of motor vehicles : de en
  • DE480085C - Equipment for the operation of X-ray tubes with glow cathode using a rotating switching device : de en
  • GB313534A - Improvements relating to automatic circuit selectors for telephony : en
  • GB318000A - Improvements in or relating to electric switches or circuit interrupters : en
  • ES114397A1 - PROCEDURE FOR INDUSTRIAL IMPROVEMENT OF LOW-QUALITY FUELS : en es
  • GB304770A - Improvements in floor treating apparatus : en
  • FR663811A - Improvements to automatic feed mechanical stitchers : en fr
  • FR664062A - Mud flaps for automobiles : en fr
  • DE481896C - Jet regulator : de en
  • ES113504A1 - Electric economizer transformer. : en es
  • FR664115A - Improvements to charge regulators : en fr
  • ES113163A2 - Improvement in cylindrical blade machines to cut stoppers, cork discs and the like. : en es
  • GB293843A - : en
  • ES114235A1 - Improvements in fishing tackle thoroughly. : en es
  • US1725881A - Apparatus for operating liquid turbines by means of combustion machines : en
  • GB301504A - Improvements in or relating to toasters or like appliances : en
  • GB317340A - Improvements in absorption refrigerating apparatus : en
  • ES112051A2 - Switches in vacuum. : en es
  • ES114236A1 - Improvements in blasthole cartridges. : en es
  • ES113189A1 - A new universal piece of furniture : en es
  • AT114040B - Process for the production of water gas in continuous operation. : de en
  • US1725828A - Boiler : en
  • US1726442A - Apparatus for extruding caps : en
  • PL10674B1 - Device de-venting centrifugal pumps, : en pl
  • ES113299A1 - Improvements in compression compensating devices. : en es
  • US1726325A - Percussion fuse for projectiles : en
  • CH134971A - Camera and projection process for color photography and cinematography. : en fr
  • CH135025A - Device for checking the emergency shutdown of steam and gas turbines. : de en
  • US1725748A - Slack adjuster : en
  • FR663917A - Long mesh sieve manufacturing process : en fr
  • GB318053A - Improvements in waterproof covers for cycle saddles, motor cycle saddles, pillion seats and the like : en
  • PL10741B3 - A method of obtaining raw sugar or sugar from molasses lower rates of glycerin, acetic acid, yeast, potassium-nitrogen fertilizers and carbonic acid. : en pl
  • US1725947A - Wardrobe trunk : en
  • AU1569928A - Improvements in fur and like beating machines : en
  • DE481631C - Device for securely holding on and easier changing of the bumpers in the billiard cue : de en
  • DE481668C - Electromagnetic overcurrent release for oil switch : de en
  • US1725770A - Manufacture of irregular objects : en
  • US1726141A - Depot truck brake : en
  • US1726448A - Work-presenting mechanism for blindstitch sewing machines : en
  • GB317929A - Improvements in radiators for heating buildings : en
  • FR664210A - Joint cover : en fr
  • GB288270A - Distillation of tar : en
  • US1725925A - Treatment of feed water for boilers, condensers, and the like : en
  • BE362675A - Process for the preparation of diazoamino compounds : en fr
  • CA292618A - Extension table : en fr
  • AT114039B - Process for the production of a condensation product. : de en
  • CH135045A - Box with lid for electrical cables. : de en
  • US1726120A - Film carrier : en
  • USRE17419E - And john j : en
  • FR664276A - Bearing extractor : en fr
  • FR664283A - Safety mine lamp : en fr
  • GR2433B - CHILD Cradle. : el en
  • US1725749A - Waterproof seam and method of making same : en
  • US1725771A - Cloth measuring and computing machine : en
  • US1726088A - Inflatable ball : en
  • CA292632A - Seat back slip cover : en fr
  • DE481653C - Device for the amplification of small pressure differences for the purpose of their measurement or utilization : de en
  • PL10822B1 - Device for removing mud, snow, rubbish and similar materials from the streets. : en pl
  • GB318026A - Improvements in rotary pumps : en
  • ES111921A1 - Apparatus and freezing procedure. : en es
  • FR663937A - Brake for trailer cars, especially for electric trams : en fr
  • GB302226A - : en
  • PL10650B1 - A method for liquefying and separating gas mixtures at low temperature. : en pl
  • US1726310A - Treatment of emulsion oils : en
  • US1726520A - Automatic control means for oil burners : en
  • US1726441A - Cabl loven : en
  • CH134990A - Acoustic device. : de en
  • FR664174A - Improvements to vineyard plows known as "décavaillonneuses" : en fr
  • USD79299S - Design for a candy dish or, similar, article : en
  • FR663570A - : fr
  • CA292505A - Printing block : en fr
  • ES114203A1 - An improvement in the fans known generically with the denomination of pay-pays. : en es
  • DE477033C - Device for sending and receiving sound waves in water : de en
  • DK40678C - Sorting and collecting apparatus with conveyor belt for mail cases. : da en
  • DE481773C - Braking body on back brakes for bicycles : de en
  • US1726081A - Traveling temperature plant : en
  • US1726223A - Cork separator for storage batteries : en
  • US1726455A - Automatic dry-gas carburetor : en
  • US1725872A - Knock detector for internal-combustion engines : en
  • PL10705B1 - The apparatus for periodic chlorination of water. : en pl
  • PL10770B1 - Turbine set. : en pl
  • PL10756B1 - A razor sharpener for a "Gillette" razor. : en pl
  • US1725854A - Cash register : en
  • US1726268A - Optical instrument for the examination of spaces which are accessible only through narrow entrances : en
  • US1726457A - Rail stop : en
  • CH135071A - Quick bandage for first aid with broken arms and legs. : de en
  • US1725833A - Leon g : en
  • US1726450A - Darner foot for sewing machines : en
  • PL10601B1 - A method of making an artificial protein horn. : en pl
  • PL10794B1 - A method for purifying waste water, especially for removing colloids, and an apparatus for carrying out the method. : en pl
  • PL10768B1 - A river ship, also used to generate electricity by means of the current of water. : en pl
  • GB317885A - Improvements in coin-actuated controlling devices for electrical circuits : en
  • FI12645A - Lime water impregnator : en fi
  • AT114028B - Process for the preparation of aqueous bituminous emulsions. : de en
  • FR663812A - Improvements to parquet waxing machines : en fr
  • GB297325A - : en
  • DE481590C - Process for welding longitudinal seams, in particular pipes, using water gas : de en
  • FR664013A - Improvements in apparatus for storing cards, cases or the like, in counted packages : en fr
  • FR664030A - Process for flavoring edible fats and products containing fat such as margarine, artificial cream and the like : en fr
  • FR664142A - Process for the production of complex metal compounds of ortho-oxyazo dyes : en fr
  • US1726065A - Loading machine : en
  • ES113677A1 - Procedure with its device for the extinction of fires that originate in chimneys, theaters and other premises. : en es
  • US1726343A - Electrical condenser and method of making the same : en
  • AU1510028A - Improvements in and relating tothe surface hardening of metallic objects and apparatus relating thereto : en
  • FR663888A - Process for signaling overhead routes and locating beacon for carrying out this process : en fr
  • FR663951A - Improvements in ring looms for spinning wool and similar fibers : en fr
  • CA292583A - Freight transferring system : en fr
  • FR664262A - Interior finishing of constructions : en fr
  • FR664129A - Rotating bracket for vehicle door : en fr
  • US1725862A - Light automotive tractor for general farm use : en
  • US1726278A - Disk-plow scraper : en
  • US1726294A - Radio actuated figure toy : en
  • ES114222A1 - New lock : en es
  • PL10814B1 - The way steam engines work. : en pl
  • US1725978A - best available copv : en
  • ES114258A1 - A new salakot. : en es
  • ES114289A1 - Improvements in the system of grading of the sheets in the cards of cotton sheets, eraser, wool and the like. : en es
  • GB293806A - Manufacture of sulphonated linseed oil : en
  • FR664239A - Variable stroke fuel pump : en fr
  • GB294552A - Improved manufacture of ceramic bodies : en
  • GB317912A - Improvements in the production of artificial threads and the like from viscose, and in apparatus therefor : en
  • FR663923A - Binder applicable to all kinds of products, according to their volumes or dimensions : en fr
  • FR664196A - Device for grinding squeegees intended for intaglio engraving : en fr
  • GB317971A - Improvements in and relating to glazing, roofing and the like : en
  • DE481601C - Procedure for determining the liquid absorption when dripping wood or other solid substances : de en
  • DE481543C - Device for drying socks o. The like. : de en
  • FR663864A - Mobile and luminous advertising device : en fr
  • FR664211A - Convertible sign : en fr
  • US1726102A - Quick-release valve : en
  • GB301071A - Improvements in carburetters for internal combustion engines : en
  • ES114290A1 - Improvements in the equalization of energy level in a signal transmitting system. : en es
  • FR663929A - Two-piece plastic articles joined together by an elastic link, for example statuettes with movable heads, made of soap, and method of manufacture thereof : en fr
  • FR664084A - Record holder for so-called portable phonographs : en fr
  • FR664130A - Economic efficiency device for internal combustion engine : en fr
  • FR663884A - Improvement provided in the establishment of sockets for fixing electric lamps : en fr
  • ES114243A1 - A new perfumery product to grow hair and prevent hair loss. : en es
  • US1726326A - Fish scaler : en
  • US1726517A - Hydraulic braking system : en
  • FR664237A - Override control for fuel pumps : en fr
  • GB318116A - Improvements in the separation of the constituents of low temperature tar and its distillates : en
  • DE481770C - Device for rewinding shown films : de en
  • DE481863C - Device for cooling electrical machines using gaseous coolant : de en
  • US1725855A - Index ob file : en
  • US1726007A - Crop guard and divider : en
  • US1726364A - Agent for the control of pests injurious to vegetation : en
  • US1726216A - Loom : en
  • US1726299A - Internal-combustion engine : en
  • US1726322A - Swing : en
  • CA292589A - Turntable crane : en fr
  • CA292606A - Drier and drier oil : en fr
  • US1726329A - Clutch device : en
  • CA292640A - Doctor bar : en fr
  • US1726345A - Wax eliminator : en
  • ES114370A1 - Sewage treatment procedure. : en es
  • ES114402A1 - An improved system molding machine. : en es
  • FR664006A - Device for adjusting the flow of motor liquid in machine tools driven by the distribution of pressurized oil : en fr
  • GB294633A - Improvements in or relating to oil seal and dust guard for journal boxes : en
  • US1726344A - Refrigerating apparatus : en
  • PL10592B1 - A socket wrench with adjustable jaws. : en pl
  • US1726073A - Engine : en
  • PL10801B1 - Diaphragm pump. : en pl
  • US1725983A - Section-connecting switch : en
  • AT114089B - Arrangement of the engine of motor vehicles. : de en
  • CA292564A - Car frame support and journal box : en fr
  • PL10635B1 - A method of producing an agent for opacifying enamels, glass and similar materials. : en pl
  • AT114072B - Braking device with an auxiliary power source, in particular for motor vehicles. : de en
  • USD79300S - Design fob an ash tkay : en
  • CA292619A - Water softener : en fr
  • CH135011A - Electromagnetic friction clutch. : de en
  • US1725820A - Quick-action float valve : en
  • US1726153A - Buttonhole-sewing machine : en
  • GB318016A - Improvements in the manufacture and production of water gas and apparatus therefor : en
  • BE362174A - Control device : en fr
  • CH135089A - Advertising facility. : de en
  • GB294551A - : en
  • US1726070A - Mud gun : en
  • CA292463A - Fibre processing machine : en fr
  • PL10714B1 - Threaded connection used in drilling and exploitation of deep wells. : en pl
  • PL10796B1 - .Fa, (LA 00 Hammer head for drilling through holes in water. : en pl
  • US1725865A - Method of producing metallic sulphates : en
  • US1726316A - Clothes hanger : en
  • US1726488A - Method of manufacturing shoes with adhesively-attached soles : en
  • CH134931A - Amalgam cell for the electrolysis of alkali or alkaline earth chlorides. : de en
  • PL10597B1 - Manufacturing method for the leaching of crude phosphate, soluble phosphates or mixed fertilizers containing soluble phosphates. : en pl
  • US1725959A - Extruding bib : en
  • CA292453A - Brick manufacture : en fr
  • CH135070A - Varicose vein stocking. : de en
  • ES113032A1 - Improvements in deodorization or analogous treatment of fumes or gases. : en es
  • GB318159A - Improvements in battery eliminator chokes : en
  • US1726234A - Water-tube boiler : en
  • GB317913A - Improvements in or relating to apparatus for use in the practice of ball games : en
  • US1725766A - Light-reflecting unit : en
  • US1726225A - Gravity friction switch : en
  • CA292557A - Core-barrel : en fr
  • US1725787A - Building construction : en
  • US1726272A - Shock absorber : en
  • US1726291A - Corner lock : en
  • AT114026B - Copy color. : de en
  • PL10792B1 - The way of shifting the steering stick in electric hoisting machines. : en pl
  • AT114005B - Circuit arrangement for telephone systems. : de en
  • CA292630A - Seat cover support : en fr
  • US1726183A - Motor vehicle : en
  • US1726341A - Refrigerating process : en
  • US1725924A - Heater for hot-water systems for railway cars : en
  • US1726015A - Brake mechanism : en
  • BE362111A - : en fr
  • BE362415A - : en
  • CH134871A - Light motor mower. : de en
  • CA292473A - Spring wheel : en fr
  • FR664243A - Improvements to vehicle propulsion and suspension : en fr
  • AT114060B - Running animal figure or horse. : de en
  • CA292476A - Wire stretcher : en fr
  • CH135106A - Wheel set for rail vehicles. : de en
  • CA292601A - Non-skid chain : en fr
  • PL10658B1 - Transformer for amplifying a wide range of frequencies, such as audio frequencies. : en pl
  • US1725896A - Device for preventing the breaking of fins in swimming shoes : en
  • US1725949A - Rabioreceiver : en
  • US1726150A - Fuel pump for solid injection otto-cycle engines : en
  • US1726214A - Apparatus for conditioning air : en
  • US1726421A - Speedometer-driving mechanism : en
  • US1725791A - Resin from cashew-nut-shell oil : en
  • US1725825A - paxton : en
  • US1726097A - Insulator bushing : en
  • PL10744B3 - Method of obtaining compounds from indene and phenols. : en pl
  • US1725974A - Fire and heat deflector and heat retainer : en
  • US1726002A - Window-tensioning device : en
  • US1726435A - Comminuting machine : en
  • DE481550C - Method for removing solvents from the vaporizer in periodically operating absorption refrigeration machines that can swing about an axis below their center of gravity : de en
  • ES113687A1 - A vibrating organ for loudspeakers, microphones or similar devices. : en es
  • FR663928A - Tire burst or deflation warning device : en fr
  • GB317880A - Improvements in or relating to pneumatic tyre casings : en
  • PL10790B1 - A device for setting a device that shows the position of the cages at the pulley driven hoist. : en pl
  • USD79301S - Design for a shoe sole : en
  • AT114048B - Kneading or mixing machine for plastic masses, liquids or powdery materials. : de en
  • CA292604A - Photographing film printer : en fr
  • FR663822A - Improvements made to massage and self-massage devices : en fr
  • AT114033B - Process for the production of plastics which are insoluble in water and organic solvents. : de en
  • AU1602028A - An improved shock absorber for motor vehicles : en
  • CA292610A - Hearth for type founding : en fr
  • CH134995A - Process for the electrolytic production of magnesium. : de en
  • CH135059A - Device for switching DC switches on and off depending on the direction of the current. : de en
  • US1725837A - Cross-folding machine : en
  • US1726377A - Transmission for machine-tool supports : en
  • CA292493A - Automobile gear box : en fr
  • CA292627A - Glass working machine : en fr
  • PL10694B1 - Manufacturing method of potassium masque. : en pl
  • US1726277A - Service-switch mechanism : en
  • PL10699B3 - Foldable baby stroller with a spring seat. : en pl
  • FR663912A - Strapont : en fr
  • FR664148A - Counter drink dispenser : en fr
  • FR664240A - Fuel pump for supercharged engines : en fr
  • PL10802B1 - Method of deposition of metals of the first group of the fourth group of the periodic system on incandescent objects. : en pl
  • FR664161A - Eggcup clip : en fr
  • CH134916A - Device for controlling the tension of threads running through a regulating brake. : de en
  • CH135149A - Process for the preparation of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • GB287882A - Improvements in adjustable couplings for rotary machine elements : en
  • GB317947A - Improvements in or relating to reciprocating and oscillating and like electric motors : en
  • PL10710B1 - Device for distributing air bubbles produced in cement paste. : en pl
  • US1725988A - Floor furnace : en
  • US1726067A - Process for the manufacture of gluconic acid : en
  • US1726354A - Brake-lining clamp : en
  • CA292455A - Crankcase heater : en fr
  • CH134887A - Process for the production of ethyl alcohol gels. : de en
  • PL10737B1 - A device for keeping folds or to fold in dresses and covers. : en pl
  • AT114050B - Dust collector on cigarette machines, cigarette packing machines or the like with several dust collecting areas. : de en
  • US1726186A - Casement window : en
  • PL10727B1 - : en pl
  • US1725843A - Cranberry-picking and vine-training scoop : en
  • US1725750A - Guards and curtain closure : en
  • US1726356A - Machine for cutting meat : en
  • FR663815A - Hay collecting device : en fr
  • US1725929A - Folding machine : en
  • ES114242A1 - A new procedure to prepare purging lemonade. : en es
  • CH135053A - Control switch for automatically and manually controllable machine systems. : de en
  • FI12644A - Förfaringssätt fabrikation av tobak : en fi
  • FR663799A - Winding system for watches : en fr
  • BE362576A - Color sprayer with compressed air injector and suction nozzle : en fr
  • DE481594C - Automatic section block switching : de en
  • BE362373A - Improvements to flexible hoses for pressurized fluid devices : en fr
  • CH135092A - Container for packaging bananas. : en fr
  • CH135156A - Toothing machine. : de en
  • CA292537A - Silk processing method : en fr
  • CA292531A - Manufacture of resin coated pulp boards : en fr
  • CA292533A - Package for paper : en fr
  • US1726071A - Sanitary ice tray : en
  • CH134967A - Automatic device for taking and developing photographs. : en fr
  • DE481579C - Process for burning cement with introduction of the raw material in the form of a spray : de en
  • CA292613A - Card ejector : en fr
  • CH134876A - Counters, especially for banks etc. : de en
  • FR663781A - Device for automatic regulation of the operation of a refrigerating machine driven by a single-phase motor with squirrel cage armature : en fr
  • CH134946A - Process for the preparation of 4,6-dimethyl-5-chloro-4'-methyl-5'.6'-dichlorothioindigo. : de en
  • CH134870A - Soil loosening device. : de en
  • CH135016A - Gear transmission. : de en
  • AT114090B - Signal box for direction indicators of motor vehicles. : de en
  • AU1792329A - Improvements in steam generators : en
  • BE362300A - : en fr
  • AU1534528A - Improvements in electric water heaters : en
  • AU1861229A - Improvements in or relating to safety razors : en
  • CA292605A - Internal combustion engine : en fr
  • CH135160A - Process for preparing a compound of -1,2-cyclohexenyl-ethylbarbituric acid and 1-phenyl-2,3-dimethyl-4-dimethylamino-5-pyrazolone. : de en
  • US1726483A - A corpora : en
  • CA292513A - Roll suction device : en fr
  • US1726040A - Insulating material : en
  • CH135042A - Damping device in the current reversing zone of DC machines, consisting of material with good electrical conductivity. : de en
  • CH135099A - Lighting device for vehicles, in particular for automobiles. : en fr
  • AT114022B - Method of preserving wood. : de en
  • PL10611B1 - A device for determining the specific weight of liquids. : en pl
  • PL10633B1 - Machine for sorting natural ^ artificial products according to their color. : en pl
  • DE481733C - Process for the preparation of C, C-disubstituted derivatives of barbituric acid : de en
  • ES112141A1 - Improvements in trolleys or trolleys with motor. : en es
  • CA292620A - Machine for threshing and scutching flax : en fr
  • PL10712B1 - A device for moistening tobacco. : en pl
  • US1725826A - Filler spout : en
  • US1726012A - Nail driver : en
  • US1726048A - Process for obtaining gases rich in ethylene : en
  • US1726338A - Emergency heater : en
  • US1725765A - Horizontal and vertical riffle : en
  • US1725814A - Extracting implement : en
  • PL10664B1 - : en pl
  • US1726044A - Nozzle for gasoline-filling-station hose : en
  • DE481621C - Process for the production of void-free castings, in particular of cast blocks, using additional pressure on the metal cooled to accelerate the solidification : de en
  • ES114223A1 - A new type of hydrofoil for offshore navigation. : en es
  • FI12647A - Förfaringssätt försockring av trä : en fi
  • FR664223A - Floor polish machine : en fr
  • US1726129A - Feeler gauge with handle : en
  • US1725777A - Fire extinguisher : en
  • US1726508A - Control system for train circuits : en
  • AU1818229A - An improved slipper : en
  • CA292532A - Aluminium-beryllium alloy : en fr
  • CA292596A - Mould for forming glassware : en fr
  • CH135085A - Method for reducing the coupling between two or more solenoid coils. : de en
  • AT114031B - Process for the production of disinfectants and seed dressings. : de en
  • AU1554228A - An improved wheel grip : en
  • US1726203A - Machine for extracting hulls of cotton bolls from seed cotton : en
  • CA292520A - Linkage for fuel pumps : en fr
  • CA292576A - Railroad spreader : en fr
  • CH134875A - Draft sealant. : de en
  • US1725901A - Pyrophoric lighter : en
  • US1726464A - Ball-blank-forming machine : en
  • AU2200929A - Improvements in or relating to protective arrangements for electric powerlines orthe like : en
  • CH135056A - Arrangement for the protection of electrical networks with an earthed zero point against both short circuits and earth faults. : de en
  • US1726122A - Cap or closure for containers and method of fabricating the same : en
  • PL10747B1 - Metal stud for stoppers and the method of its fixing. : en pl
  • US1726086A - Faucet : en
  • US1726453A - Portable electric lamp : en
  • CH135067A - Device for recording heart sounds. : en fr
  • FR664090A - Rotating permanent exciter magnet generator : en fr
  • CH134989A - Calculator. : en fr
  • FR664103A - Uniform feed system for machine tool carriage : en fr
  • GB318067A - Process for the removal of ferric chloride during the treatment of leucite and like silicates with hydrochloric acid : en
  • AT114029B - Process for the simultaneous production of phosphorus or phosphoric acid and latent hydraulic binders. : de en
  • AU1548028A - Ablow down silencer for use on locomotive andother boilers : en
  • CA292616A - Burner : en fr
  • US1726297A - Apparatus for treating kraut : en
  • CA292432A - Confection conveyer machine : en fr
  • US1726127A - Trap : en
  • US1726406A - Combination bench : en
  • US1726158A - Tire-protecting device : en
  • CA292497A - Paper stock processing apparatus : en fr
  • US1726011A - Charles d : en
  • US1726477A - Automatic fire alarm : en
  • PL10603B1 - Replaceable grinding stone with holder for cylinder grinding tools. : en pl
  • US1726328A - Baffle strainer for water-circulating systems and the like : en
  • BE362298A - Improvements in sanitary napkins and similar articles : en fr
  • PL10771B1 - Instrument for determining the position of aircraft in flight. : en pl
  • PL10779B1 - Method and equipment for oil extraction]. : en pl
  • CA292514A - Electrical output regulating apparatus : en fr
  • CA292523A - Linkage for fuel pumps : en fr
  • CH135038A - Connection pins on accumulators. : de en
  • CH135118A - Process for the preparation of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • AT114077B - Drive device for sleds, in particular snowmobiles. : de en
  • AU1860229A - Improvements in and relating to printers' chases : en
  • DE481698C - Method for securing the hooking-in eye of the unused train coupling of railway wagons : de en
  • US1725875A - Automatic refrigerating liquid feeder and regulator : en
  • CH135077A - Device for inserting hygienic and medicinal objects into recessed areas, in particular on the human body. : de en
  • CA292609A - Oil distilling apparatus : en fr
  • FR664300A - Rescue device for submarine crews : en fr
  • GB318094A - Improvements in or relating to machines for attaching heels or parts thereof to boots or shoes : en
  • AT114092B - Movable side seal for weir locks. : de en
  • CH135116A - Process for the preparation of a dye of the anthraquinone series. : de en
  • CA292517A - Fuel pump : en fr
  • PL10775B1 - A pot for growing indoor plants. : en pl
  • ES114250A1 - A razor blade and work piece for it. : en es
  • CH135161A - Process for the preparation of isobutylallylbarbituric acid. : de en
  • FR664094A - Improvements to machine tools : en fr
  • FR664182A - Water vortex brake, especially for high rotational speeds : en fr
  • CH134957A - Water softener container. : en fr
  • CH135079A - Self-collecting electrifying machine. : de en
  • PL10615B1 - Auxiliary radio-electric receiving device. : en pl
  • AT114032B - Process for the preparation of di-w-haloacylated diphenyl ethers. : de en
  • CH134981A - Rifle with a magazine to hold a cartridge frame. : de en
  • CH135069A - Method and device for casting metals. : de en
  • US1726428A - Switch for electrically-heated hand tools : en
  • US1726513A - Valve lifter : en
  • US1725982A - Brake-control mechanism : en
  • PL10769B1 - Monthly band. : en pl
  • USD79278S - Design for a finger ring : en
  • DK40675C - Discharge tube with Glow cathode and Gaseous filling. : da en
  • ES113966A1 - Improvements in spring elements. : en es
  • FR663333A - : fr
  • GB318091A - Improvements in pouring and drip-retaining devices for bottles and the like : en
  • US1725824A - Generator suspension apparatus : en
  • US1726410A - Splicing attachment for knitting machines : en
  • BE361978A - : en
  • PL10765B1 - Machine for planting forest seedlings. : en pl
  • US1726304A - Process of finishing candles and its product : en
  • CA292465A - Sulphite cellulose preparatory liquid : en fr
  • CH134961A - Device for regulating the uniformity of the speed of motors in multi-motor drives. : de en
  • US1725958A - Registering decelerometer : en
  • US1725985A - Shaping machine : en
  • US1726490A - Lawn sprinkler : en
  • CH135034A - Cooling system. : de en
  • CA292599A - Highway drainage head block : en fr
  • FR663355A - : fr
  • CH134948A - Process for the production of firmly adhering, matte nitrocellulose lacquers which result in spread films in which the nitrocellulose has partially precipitated out on the surface. : de en
  • CH135107A - Device for achieving the radial axle adjustment in multi-axle rail vehicles. : de en
  • US1725753A - Office-selecting means for telephone trunk circuits : en
  • US1726170A - Method of making aniline : en
  • CA292492A - Tinplate packing method : en fr
  • CA292600A - Dump car body tilting bearing : en fr
  • CA292444A - Articulated locomotive : en fr
  • CH134910A - Chain shear and tree machine drive. : de en
  • CH135086A - Automatic warning device when leaven and bakery dough has risen. : en fr
  • PL10713B1 - Method and device for producing glue or gelatine in the shape of drops or lentils. : en pl
  • US1726365A - Lamp filament : en
  • US1725767A - of buffalo : en
  • AT114038B - Diffuser. : de en
  • AT114074B - Driver monitoring device, especially for electric locomotives, electric railcars, benzene railcars and the like. like : de en
  • US1726434A - Loom : en
  • US1726388A - Ore jig : en
  • US1725895A - Ments : en
  • US1725975A - Coupling device : en
  • US1726056A - Ornamentation process and apparatus therefor : en
  • PL10720B1 - Frame for drying bricks and the like. : en pl
  • US1726260A - Derrick jack : en
  • USD79281S - Berhartz : en
  • CA292426A - Sun-blind : en fr
  • PL10734B1 - Kl. <4 ± 3P3i. Cultivator with replaceable plow. : en pl
  • US1725857A - Process of treating vegetable fibers in the presence of organic derivatives of cellulose : en
  • US1726016A - Flush-valve float : en
  • CH135010A - Device for mounting a bearing on a shaft. : en fr
  • AU1502428A - Improvements in and relating to weather screens andthe like for automobiles andother vehicles : en
  • CA292500A - Solids separation method : en fr
  • CH135096A - Convertible top for closed vehicles. : de en
  • PL10799B1 - Oil extraction method. : en pl
  • US1726029A - Acetylene generator : en
  • US1726179A - Socket : en
  • US1726194A - Process of improving aluminum alloys : en
  • US1725902A - Universal hanger for well-drilling tools : en
  • US1726101A - Mounting for electric conductors : en
  • USD79283S - Frank debski : en
  • PL10595B1 - A method of protecting motors, generators, transformers and similar electrical devices. : en pl
  • US1726155A - Press : en
  • CH135075A - Process for the preparation of a cardiac crystallized glycoside from Convallaria majalis L. : de en
  • US1725808A - Structure comprising glass tiles : en
  • AU1823429A - Improvements in piano cases : en
  • CA292530A - Fuel pump : en fr
  • CH134938A - Process for the preparation of a water-soluble isatin-a-derivative. : de en
  • PL10656B1 - A method of treating salt in order to use it as a fertilizer. : en pl
  • AT114041B - Filling pencil. : de en
  • PL10767B1 - Clothing for nurses. : en pl
  • USD79314S - Design for a latch : en
  • AT114096B - Control arrangement for air brakes to enable the dispensing of long-lasting filling puffs. : de en
  • CH134915A - Manufacturing process for fabrics with openwork designs and fabric obtained by this process. : en fr
  • CA292593A - Cash register : en fr
  • US1726213A - Centrifugal humidifier : en
  • US1726313A - Multiplier appliance for cameras : en
  • AT114082B - Train protection system. : de en
  • CH135121A - Process for the preparation of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • US1725845A - Apparatus for purifying waste lubricating oil : en
  • US1726465A - Jar-cap-removing implement : en
  • PL10723B1 - Adjusting device for friction rollers. : en pl
  • PL10784B1 - Holder for curtain rods. : en pl
  • US1726409A - Reversed-acting intermediate relay : en
  • US1726055A - Ornamentation process and apparatus therefor : en
  • CA292602A - Non-skid chain : en fr
  • AT114004B - Circuit arrangement for telephone systems with main and sub-exchanges. : de en
  • ES113079A1 - Support support with side anchors to ensure the immobility of the tram rails. : en es
  • FR664222A - Improvements to facilities for recording phone calls at different local rates : en fr
  • FR664260A - Portable sharpening or sharpening machine : en fr
  • ES112426A1 - Procedure for the manufacture of a titanium paint or color. : en es
  • ES114248A1 - Procedure to combat limescale deposits or deposits. : en es
  • ES114260A2 - A cap for bottles and similar containers, provided with an air inlet graduating device and a closure and protection cap. : en es
  • AT114046B - Steam generator. : de en
  • DE481763C - Machine for thread cutting in nuts, especially cap nuts : de en
  • FR664012A - Improvements to internal combustion engines : en fr
  • PL10649B1 - A method of obtaining hydrogen, mixtures of hydrogen and nitrogen or mixtures of hydrogen and carbon monoxide. : en pl
  • DE481657C - Lantern for motor vehicles and. like : de en
  • DE481642C - Process for the preparation of trisazo dyes : de en
  • FR663332A - : fr
  • FR664034A - Two-stage combustion burner, for all liquid or liquefied fuels : en fr
  • CA292617A - Glazed structure : en fr
  • FR664054A - Motor unit that can be moved on railways and can be used by installation or maintenance teams for the mechanical actuation of their tools : en fr
  • FR664179A - Ribbon movement in typewriters : en fr
  • PL10632B1 - Catalytic heating device. : en pl
  • USD79304S - Godfrey niebel : en
  • CA292528A - Pulsator for fuel pumps : en fr
  • CH134925A - Removable bread oven, with thermal insulation. : en fr
  • FI12622A - The safety of the armrests is not limited to the armor : en fi
  • FR664068A - Cast iron pipe : en fr
  • DE481525C - Ball game : de en
  • US1725864A - Bait bag : en
  • US1726333A - Picture mounting for jewelry : en
  • US1726105A - Acoustic device : en
  • FR663922A - Pneumatic brake improvements : en fr
  • GB317976A - Adjustable sliding plate or bed for dynamos or other belt-driven machines : en
  • FR663801A - Vacuum dryer improvements : en fr
  • DE481813C - Device for increasing the operating voltage of existing boiler systems : de en
  • GB317882A - Improvements in or relating to the production of kinematographic colour pictures : en
  • GB317984A - Improvements relating to rotary pumps : en
  • DK40683C - Procedure and Cable for Reducing Cross Speech and Listening in Telephone Double Wires and Duplex Wires. : da en
  • FR663770A - Membrane for reproductive system or sound recorder : en fr
  • FR664166A - Apparatus for severing plaster bandages or the like : en fr
  • GB292103A - Improvements in the manufacture and production of plastic and elastic polymerisation products of diolefines : en
  • US1726211A - Device or apparatus for use in controlling the flow of fluids through systems : en
  • PL10812B1 - Method of preparation of water-bituminous emulsions. : en pl
  • PL10815B1 - Method and device for gas liquefaction and storage. : en pl
  • GB317935A - Improvements in and relating to endless-track vehicles : en
  • DE481559C - Automatic weighing device : de en
  • FR663880A - Improvements to lifeboats : en fr
  • FR664053A - Floodlight for nighttime lighting of aircraft landing fields : en fr
  • FR664057A - Electrostatic sound reproducer : en fr
  • GB318011A - Improvements in or relating to sliding windows : en
  • GB318060A - Hardening of tool steels : en
  • ES113187A1 - Device for the sole drive of the number of oscillating circuits that is desired, for any type and apparatus of radio-telephony-telegraphy. : en es
  • DE481705C - Sectional boiler : de en
  • CH134912A - Feed device for machines for twisting chain threads. : de en
  • FR663984A - Water float seat : en fr
  • FR664002A - Protective pad for rock drill lubricator : en fr
  • FR664017A - Portable nail : en fr
  • US1725883A - Connecter for attaching electric cables or conduits to outlet boxes and the like : en
  • GB310946A - Improvements in or relating to sheave construction : en
  • FR664247A - Radio-electric receiving station with automatic collection device : en fr
  • CH134996A - Process for the production of aluminum by molten electrolysis. : de en
  • FR663915A - Improvements to grinding machines : en fr
  • GB317970A - Improvements in transfers for use on wood or other porous surfaces : en
  • ES112609A1 - Perfections provided to the X-ray tubes to reduce the dimensions of the origin of the X-rays. : en es
  • GB317961A - Improvements in the production of magnesia from dolomite : en
  • GB318052A - Improvements in devices for displaying advertisements and the like : en
  • GB317956A - Improvements in or relating to radio apparatus : en
  • GB318092A - Improvements in photographic cameras : en
  • DE481723C - Sound apparatus, in which a record set to vibrate by a pressure medium lies resiliently at the edge of the inlet space for the pressure medium and the compressed air flows off through a horn : de en
  • FR664206A - Device for establishing tracks on centrifugal concrete sleepers : en fr
  • FR663118A - : fr
  • FR663996A - Unalterable white alloy : en fr
  • GB317870A - Improvements in, or relating to, sheet conveyors for printing or other machines : en
  • GB317967A - Improvements in and relating to means for testing the gauge and cant of railway tracks : en
  • FR664258A - Cigarette Packing Machine Improvements : en fr
  • GB317916A - Improvements in typewriters and like machines of the flatplaten type : en
  • DE481700C - Device for moving wagons, in particular railway wagons : de en
  • ES113030A1 - A tube of electric discharges. : en es
  • FR664007A - Tapping unit, for machine tool : en fr
  • FR664146A - Provision for the disjunction of flows in very high voltage networks : en fr
  • GB288250A - Improvements in the thermal disintegration of chrome ores or minerals containing chromium : en
  • GB318475A - Improvements in or relating to electrically operated and controlled vehicles : en
  • FR663331A - : fr
  • DK40664C - Device by veneer planer for winding the veneer. : da en
  • ES114245A1 - Transmitting or receiving arrangement for short waves. : en es
  • FR663874A - Device for the production of chi rays : en fr
  • FR664188A - Recording and reproducing device for talking films : en fr
  • DE481702C - Scissor pantograph with double rocker : de en
  • FR663785A - voltaic element : en fr
  • GB317884A - Improvements in and relating to wireless installations : en
  • CH135007A - Screw locking. : de en
  • US1726217A - Exhaust-valve-cooling system for internal-combustion engines : en
  • US1726235A - Radiator : en
  • US1726250A - Register and message cabinet : en
  • DE481532C - Address printing or similar printing machine : de en
  • CH134928A - Conveyor device for the cut slices in slicing machines. : de en
  • CH135040A - Voltage transformer for two secondary voltages with a single-pole firmly grounded winding. : de en
  • DE481670C - Device for reducing or completely eliminating the voltage caused by induction from the upper-voltage side on the lower-voltage side of transformers : de en
  • PL10726B1 - The method of producing sulfur dyes. : en pl
  • FR664195A - Device to prevent damage to the squeegee and printing cylinder in rotogravure intaglio machines : en fr
  • FR664295A - Dispensing device, metering device for powdery or granular material : en fr
  • FR664020A - Brake improvements : en fr
  • FR664056A - Electrostatic sound reproducer : en fr
  • USD79309S - Attbbey sanfobd : en
  • AU1560228A - K Improved adjustable means for connecting harrows andthe like : en
  • CA292544A - Lamp socket and base : en fr
  • FR663933A - Improvements to rotary tobacco feeders for cigar machines : en fr
  • FR663767A - liquid scrubber : en fr
  • DE480506C - Music box : de en
  • FR663775A - Improvements to pneumatic frames for printing photographs : en fr
  • FR663940A - Improvements to elastic forks for bicycles and motorcycles : en fr
  • FR664074A - Lher cylinder block with attached bearings : en fr
  • GB318007A - Improvements in and relating to tables and like articles of furniture : en
  • ES113279A1 - Improvements in air cooling devices. : en es
  • FR663987A - Shock absorber : en fr
  • FR664177A - Calibration and adjustment device more particularly applicable to telegraphy and cordless telephony, telephotography, television, etc. : en fr
  • GB293835A - : en
  • GB317875A - Improvements in and relating to games-practice appliances : en
  • GB317910A - Improvements in double-acting internal combustion engines : en
  • US1725756A - Determination of delay by impedance measurements : en
  • US1726309A - Treatment of emulsion oils : en
  • US1725946A - Broadcast receiving system : en
  • PL10752B1 - Device for reading weight indications. : en pl
  • DE481609C - Spring testing machine for static and dynamic loads : de en
  • US1725992A - Coil-forming machine : en
  • US1725858A - Latch : en
  • US1726498A - Heater plate for ranges, ovens, and the like : en
  • US1726298A - Air distribution to furnaces : en
  • US1725796A - Modified cashew-shell liquid composition and method of producing : en
  • DK40686C - Apparatus for causing a rapid cooling of milk in transport buckets. : da en
  • US1725769A - Automobile brake system : en
  • US1725774A - Bevel-wheel gear : en
  • ES113723A1 - Improvements in electric incandescent lamps. : en es
  • GB316280A - Improvements in speed-changing gear : en
  • CA292446A - Nut lock : en fr
  • CH135063A - Power supply to capacitor elements. : de en
  • CH135124A - Process for the production of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • US1725861A - Tapering mechanism for sawmill knees : en
  • US1726121A - Foot for filing cabinets : en
  • US1726346A - Lead refining : en
  • PL10780B1 - The method and device for mining hard coal. : en pl
  • CA292511A - Humidifier : en fr
  • CH135006A - Nut lock. : de en
  • CH135152A - Process for tanning hides or skins. : de en
  • FI12615A - Antennas and antennsystem fördlös telegrafi och telefon : en fi
  • FR664272A - Improvements to internal combustion engines : en fr
  • GB294893A - Improvements in or relating to automatic gears : en
  • GB318270A - Improvements in the manufacture and production of valuable low boiling and gaseous hydrocarbons from those of higher boiling point : en
  • DE481636C - Crankshaft bearings, especially for internal combustion engines : de en
  • ES114333A3 - A procedure for conditioning argirol and other pharmaceutical preparations. : en es
  • GB317876A - Improvements in or relating to apparatus for feeding cigarettes or like articles : en
  • GB318065A - Improvements relating to looms for making nets : en
  • FR663787A - Metal belt intended to replace stencils in equipment for construction, public works, etc. : en fr
  • GB297333A - Improvements in or relating to apparatus for use in opening parachutes : en
  • US1725801A - Method of making food products from nut kernels : en
  • US1726145A - Potato-seed cutter : en
  • CA292540A - Evaporator for refrigerating machines : en fr
  • CA292575A - Rail cleaner and guard for railroad spreaders : en fr
  • US1725966A - Camera : en
  • US1726362A - Joint for articles of furniture and the like : en
  • PL10629B1 - Device for making coils and parts of wire coils for wire coils. : en pl
  • FR664132A - Air propeller control : en fr
  • DE481669C - Safety protection device for current transformers built into high voltage lines : de en
  • ES114391A1 - PROCEDURE FOR THE MANUFACTURE OF IRON CROSSBODIES FOR RAILWAYS WITH RAIL GUIDE RIBS. : en es
  • US1726398A - Tool carrier : en
  • GB318015A - An improved device for sharpening razor blades : en
  • US1726237A - Pocket cigar lighter : en
  • US1726386A - Power take-off : en
  • FR663754A - Decorative ice : en fr
  • FR663793A - Safety device for electric motors, prime movers and transforming machines and other supports : en fr
  • FR664004A - Rotary table, hydraulically driven, for machine tools : en fr
  • CA292468A - Vise : en fr
  • DE481632C - Driving toy in the form of a small car with a movable driving figure : de en
  • DE481646C - Impeller pump with circulating auxiliary fluid : de en
  • FR663875A - Bookmark for boxes, index cards, folders, etc. : en fr
  • FR664242A - Small section tube bundle and large heating surface for fire tube boilers : en fr
  • GB317911A - Improvements in or relating to subtractive colour-photography : en
  • DE481777C - Grinding machine in which the resulting grinding dust is extracted : de en
  • ES114267A3 - A machine for grooving or milling tubes. : en es
  • SU12431A1 - Three-phase star winding asynchronous motor switch : en ru
  • US1725798A - Steam boiler : en
  • DE481968C - Pump to be submerged below the liquid level : de en
  • GB318082A - Separation of dust from boiler flue gases : en
  • CA292428A - Water supply system control : en fr
  • US1726242A - Stamping process : en
  • PL10622B1 - A device that automatically rinses glasses, with a flow for water that opens when the glass is pressed. : en pl
  • US1725829A - Manufacture or treatment of threads of artificial filaments : en
  • US1726279A - Collapsible coil-forming device : en
  • GB317965A - Improvements in and relating to electric locking of hand levers for railway signalling systems and the like : en
  • GB318039A - Improvements in or relating to testing machines : en
  • FR663925A - Improvements made to the closing buckles of automobile trunks and others : en fr
  • GB318083A - Window cleaner : en
  • FR663946A - Method and arrangement for melting or heat treating any mineral material : en fr
  • FR664203A - Safety device for two-stroke gas machines : en fr
  • GB317982A - Improvements in or connected with shears for trimming lawn borders or edges : en
  • ES111976A1 - A process with the corresponding apparatus for the treatment of carbonaceous material. : en es
  • ES114306A3 - Grinder or pulverizer mill. : en es
  • GB318044A - Improved u-shaped picker-buffer for weaving looms : en
  • GB317879A - Improvements in or relating to automatic and semi-automatic telephone systems : en
  • GB313095A - Manufacture of azo-dyestuffs and the application thereof : en
  • ES114081A1 - Automatic device for the start-up of talking machines. : en es
  • ES114256A1 - Improvements in transmissions. : en es
  • FR663783A - Adjustable pitch propeller : en fr
  • FI12625A - Chart, nautical chart t.m.s. crimping method : en fi
  • FR663311A - Material impervious to chi rays and packaging for X-ray plates and films : en fr
  • DE481538C - Process for the production of uniform electric lead fuses : de en
  • ES114303A1 - Clamping the lighter tube in the removable lighters in kettles or gas kettles and the like. : en es
  • ES114404A1 - Fuel economizer for all homes, ovens, steam boilers and kitchens. : en es
  • FR664273A - Method and device for the production of metallic cables free from reaction and untwisting : en fr
  • GB311264A - Improvements in mechanism for producing step by step movements particularly applicable to the switches of electrical control systems : en
  • GB318002A - Improvements in wood grids for gas purifiers : en
  • FR664126A - Two-stroke engine : en fr
  • ES113363A3 - Improvements in the devices to extract volatile constituents from carbonaceous materials. : en es
  • FR663800A - Lubricating transmission chains : en fr
  • GB317909A - Improvements relating to light sensitive films or carriers therefor : en
  • GB318114A - Improvements in devices for locking the pendular system of automatic and semi-automatic balances : en
  • FR664189A - Toy airplane : en fr
  • US1726443A - Automobile signal : en
  • US1726452A - Ornamental shade : en
  • US1726168A - Boiler-gauge illuminator : en
  • ES114334A1 - A rubber belt for tractors and other caterpillar motor vehicles. : en es
  • FR664086A - Washing machine : en fr
  • GB297478A - Manufacture of new dyestuffs : en
  • GB317964A - Improvements relating to healds for looms : en
  • US1726469A - Ice-cream container : en
  • AT114049B - Multicolor rotogravure rotary press. : de en
  • ES112629A1 - Procedure for the preparation of a bait. : en es
  • GB318119A - Improvements in or relating to electrical apparatus for the transmission or reception of pictures, diagrams or other representations : en
  • DE481781C - Shipping and utility vessel made of reinforced concrete with concrete stiffening rings : de en
  • DE481856C - Brush holder frame for electrical machines composed of pressed stamped parts : de en
  • ES112910A3 - Improvements in or related to reels. : en es
  • GB318183A - Improvements in apparatus for measuring and delivering liquids : en
  • AT114042B - Method for protecting wool, fur, hair and the like Like. Against textile pests. : de en
  • CH134955A - Process for the production of partially hydrolyzed cellulose acetates. : de en
  • US1726228A - Automatic concealed firearm for self-defense : en
  • CA292552A - Rolling mill : en fr
  • USD79282S - Design for a frame for clocks ok- articles of analogous nature : en
  • US1726460A - Headlight lens : en
  • US1725962A - Self-closing sifter-top container : en
  • ES114285A3 - A fulling mill for looms to make curly fabrics. : en es
  • CH134911A - Device on looms with blade ejection for their parking when the shooter has not completely entered the shooter box. : de en
  • ES112787A1 - Carburetor improvements. : en es
  • AT114014B - Process for the production of chromate printing forms. : de en
  • CH135021A - Motor compressor with two stepped pistons that move in opposite directions and are coupled to one another to synchronize their movements. : de en
  • US1726466A - Eyeglass construction : en
  • US1725746A - Soap dispenser : en
  • ES114363A1 - An improved system apparatus for the carbonization of materials. : en es
  • BE362149A - : en fr
  • ES114249A1 - A procedure to prevent the formation of limestone deposits or scale and to improve water potability. : en es
  • PL10673B1 - Resonant tubeless speaker. : en pl
  • CH135119A - Process for the production of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • CA292512A - Anti-shimmy spring : en fr
  • CH135126A - Process for the production of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • US1725860A - Windshield wiper : en
  • US1725912A - Truck bolster : en
  • US1725940A - Conteol op electbical enebgy : en
  • PL10783B1 - Device for cleaning domestic tobacco. : en pl
  • US1725944A - Film printer : en
  • US1726263A - Expansion strip for concrete roadways : en
  • CH135109A - Process for the preparation of ethylpyrazolanthrone. : de en
  • ES114298A1 - A system of rollers to split metal plates. : en es
  • PL10666B1 - The method of making dishes from dycht. : en pl
  • PL10689B1 - Uniform thread die. : en pl
  • PL10800B1 - Machine for making boxes, packs and similar items. : en pl
  • US1725954A - Amplifier : en
  • US1726384A - Cultivator : en
  • US1725856A - Photographer's retouching easel : en
  • CA292562A - Gas drying process : en fr
  • CH134894A - Device for applying floor wax. : de en
  • CH134959A - Process for degassing and surface cleaning of metal objects. : de en
  • PL10827B1 - A switch for changing the direction of rotation of the motor, about switching on and off an auxiliary device that is disengaged from a distance of the main switch. : en pl
  • US1725878A - Auto heater : en
  • PL10718B1 - Clamp for catalog cards. : en pl
  • US1725812A - Feed regulator for lubricating systems : en
  • US1726264A - Method of making spark plugs : en
  • US1726461A - Internal-combustion rotary engine : en
  • US1725850A - Bread-testing method : en
  • US1726037A - Reversing gear : en
  • DE481603C - Control of scissors or scissors with cooling or stacking devices behind them, whereby the scissors work with constantly rotating knives : de en
  • DK40665C - Automatic acting Lubricator for Automobiles. : da en
  • US1725762A - Domestic : en
  • US1725874A - Sectional float : en
  • US1725953A - Centrifugal regulator for electric motors : en
  • US1726366A - Hinged clevis : en
  • US1725847A - Ceiling-lock-unit partition : en
  • US1726271A - Cuspidor : en
  • US1726393A - Shade roller : en
  • US1726500A - Sound-deadening construction : en
  • USRE17420E - zimmermann : en
  • AT114043B - Types for typewriter font reproduced from the printed font. : de en
  • USD79312S - Design for a lavatory : en
  • DK40685C - Type holder shaft for electric Typewriters with cylindrical Type holder. : da en
  • FR663110A - : fr
  • GB317931A - Improvements in the control of the power factor and voltage conditions of electric induction furnaces : en
  • GB318506A - Dryer and carbonizer for fuel agglomerates : en
  • DE481659C - Method of weighing silk fabrics : de en
  • PL10753B1 - A method of simultaneous preparation of phosphorus or phosphoric acid and hidden hydraulic binders. : en pl
  • US1725904A - Grand-piano construction : en
  • US1726405A - Current motor : en
  • PL10757B1 - Device for producing cooling brine. : en pl
  • PL10785B1 - A method of improving the color of fats, oils and fish oil. : en pl
  • AT114080B - Flashing light device, in particular for signal systems. : de en
  • DK40690C - Device for overcoming the bow and surface resistances which arise by the advancing motion of a body through a medium. : da en
  • US1725932A - Felt-covered base member for electric fans and the like : en
  • ES114275A1 - A shock absorber for cars. : en es
  • FR664297A - Typewriter Improvements : en fr
  • FR664009A - Device for automatically regulating the temperature of a suction gasifier : en fr
  • GB308199A - Improvements in hot blast stoves : en
  • GB317933A - Improvements in or relating to closures for containers : en
  • US1726437A - Method and means for removing carbon deposits from engine cylinders : en
  • US1725772A - Electric elevator system : en
  • US1726033A - Dough mixer : en
  • US1726148A - Advertising device : en
  • BE362467A - : en fr
  • CA292427A - Water paint : en fr
  • CA292580A - Furnace air machanism : en fr
  • FR664209A - Improvements to coupling devices for starters, dynamos, or machines similar to explosion engines : en fr
  • BE362237A - Improvements in the treatment of textile fabrics with a view to their decoration : en fr
  • CH135141A - Process for the preparation of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • FR664286A - Aluminum and silicon alloys : en fr
  • AU1762229A - A process for gaining fats and oils : en
  • PL10739B1 - Lighter case with a device for igniting in the wind. : en pl
  • FI12634A - Förfaringssätt for utvinning av Cellulosa genom uppslutning av växtfibrer : en fi
  • FR664149A - Improvements to stamped spoked wheels : en fr
  • US1726369A - Cutting machine : en
  • US1725989A - Gas engine : en
  • US1725991A - Garage or storage building : en
  • US1726227A - Shoe-heel-cutting miter : en
  • US1726308A - Electroplating apparatus : en
  • ES114399A1 - Improvements in the making of bags, coats and other similar garments, knitted. : en es
  • FR663934A - Device for beating the electrodes or groups of electrodes of electric gas purifiers : en fr
  • FR663980A - Tap : en fr
  • FR664282A - Improvements in rotary control links : en fr
  • PL10708B1 - Formwork of the cooling tower with an external iron skeleton. : en pl
  • PL10647B1 - The method and device for stacking shape groups cut from clay strips on a conveyor belt. : en pl
  • US1726317A - Carbureted water-gas apparatus : en
  • CH135035A - Fridge. : de en
  • CA292546A - Regulation of the colour of cooked products : en fr
  • CA292578A - Planer electric control : en fr
  • CH134993A - Process for the production of a bearing metal of the ternary system copper-antimony-lead. : de en
  • ES112694A1 - Control system for DC motors. : en es
  • FR664080A - Improvements to illuminated signs and the like : en fr
  • FR664109A - Method and device for the manufacture of coatings : en fr
  • DE481522C - Compensating device for a four-wheel braking device of motor vehicles : de en
  • DE481798C - Clamping and holding device, in particular for use as a uterine compressor : de en
  • CA292563A - Fuel pump : en fr
  • ES114291A1 - Improvements in the optical projection devices. : en es
  • FR663837A - Guide pin for molding frame : en fr
  • FR663904A - Corrugated reinforced cement vault : en fr
  • FR664051A - Windscreen wipers, especially for motor cars : en fr
  • CH134951A - Process for producing a non-knocking fuel mixture. : de en
  • US1725782A - Method and apparatus for flow control : en
  • DE481748C - Electrically heated high vacuum furnace for high temperatures : de en
  • DE481868C - Two-part piston with combustion chamber for internal combustion engines : de en
  • CA292607A - Drier and drier oil : en fr
  • CH134924A - Process for the production of rubber shoes and vulcanizing mold for carrying out the process. : de en
  • CH135049A - Device for driving mast switches for electrical high-voltage lines. : de en
  • PL10735B1 - Cardboard box for packing eggs and similar items. : en pl
  • US1726031A - Precast roof slab : en
  • FR663902A - Improvements to trucks : en fr
  • GB317920A - Improvements in effecting chemical reactions in gases by means of electrical discharges : en
  • FR663826A - Pot forming oven : en fr
  • FR664046A - Shock absorber for automobile steering linkage : en fr
  • BE361981A - : en
  • CA292643A - Internal combustion engine : en fr
  • CA292475A - Welt for automobile construction : en fr
  • USD79292S - Frederick g : en
  • GB289407A - Improvements in or relating to travel vouchers and their obliteration : en
  • DE481809C - Cold-rolled sheet metal with a weaker middle part made of light metal for welding work : de en
  • FR663943A - Process for eliminating glare from light sources or for modifying the color of the projected beam and device by allowing the realization : en fr
  • FR664232A - Method and device for backfilling mines : en fr
  • FR663802A - Process for obtaining a gum or mucilage by means of the seeds of the common carob tree : en fr
  • FR664277A - Improvements in washing machines : en fr
  • GB317915A - Improvements in manifolding-arrangements for typewriters and like machines : en
  • FR663911A - Process for manufacturing artificial silk obtained by spinning and drawing a cupro-ammoniacal solution with circulation of the precipitating liquid : en fr
  • GB318025A - Mop : en
  • GB318076A - Improvements relating to bungs or plugs for casks and the like : en
  • GB294892A - Improved process for obtaining high boiling organic acids from their mixtures with high boiling oils : en
  • AT114003B - Circuit arrangement for telephone systems with main and sub-exchanges. : de en
  • DE481765C - Envelope : de en
  • PL10606B1 - Method of obtaining alkylated phenols. : en pl
  • ES112830A1 - An apparatus to learn and practice ball games. : en es
  • FR664158A - Electric timepiece : en fr
  • GB291361A - Manufacture of 5: 7-dialkyloxy-3-oxythionaphthenes and of dyestuffs therefrom : en
  • FR663892A - File enhancements : en fr
  • ES113907A1 - Devices to accurately adjust the setting of wireless telephone receivers. : en es
  • FI12612A - Copying of the power supply to the electrical power supply unit : en fi
  • GB317899A - Improvements in or relating to shoe-strap fastenings : en
  • FR663204A - : fr
  • GB318066A - Improvements in closed solid fuel stoves : en
  • DE481800C - Mobile stretcher : de en
  • FR663336A - : fr
  • GB317949A - Improvements in window and door hinges or pivots : en
  • GB318019A - Appliances for decorating by painting : en
  • GB318080A - Improvements in or relating to crowning machines for bottles : en
  • FR663877A - Roofing or metal deck with crenellated profile for bridges, jetties, department stores, roofs, covered paths, tunnels, or similar constructions : en fr
  • FR664280A - Improvements to gramophones, phonographs and similar instruments : en fr
  • GB317919A - Method of producing cements, building, plastering and coating materials from mud or the like : en
  • FR663821A - Process for the separation of volatile bodies and non-volatile bodies : en fr
  • FR663825A - Styling drying device for use by hairdressers, composed of pierced tubes arranged in the shape of a helmet : en fr
  • FR664061A - Improvements to doll shapers for cigar machines : en fr
  • FR664145A - Shoe supporting the sole of the foot : en fr
  • FR664255A - Diesel engine with injection without atomizing air : en fr
  • FR664261A - Emulsion manufacturing process : en fr
  • FR664291A - New control mechanisms for organs in woolen wash basins and other textiles : en fr
  • FR663488A - Adjustable guide housing for rock drills : en fr
  • FR663948A - Method and apparatus for moistening paper before it is passed through single-sided paper smoothing machines : en fr
  • FR663982A - Wheel hub improvements : en fr
  • FR664228A - Discount Ticket Sheet : en fr
  • FR663171A - Device for crimping the son of cellulosic material at the outlet of the spinning machines : en fr
  • FR664066A - Improvements to chairs, stools, and similar items : en fr
  • GB295028A - Improvements in or relating to x-ray installations : en
  • US1725951A - Guard for wire fences : en
  • US1726474A - Method of radio signaling : en
  • FR664252A - Retort refinements : en fr
  • ES114368A1 - A procedure to give silk luster to the tissues. : en es
  • DE481690C - Toy figure that gets its impulse to move from a swing or sling weight : de en
  • DE481818C - Card egg sheet, the edge of which is stiffened for attaching the tab : de en
  • FR663784A - voltaic element : en fr
  • FR664040A - Remote controlled contact device : en fr
  • GR2434B - OPTICAL PROJECTION DEVICE. : el en
  • AU1532228A - Improvements in strengthened glass : en
  • ES114301A3 - Improvements in refrigeration. : en es
  • ES114389A1 - Procedure for vulcanizing masses analogous to artificial rubber. : en es
  • FR664120A - Improvements made to apparatus for dissolving crude potash salts : en fr
  • FR664234A - Method and apparatus of transport : en fr
  • FR663899A - Process for increasing the draw limit and tensile strength of low carbon steels : en fr
  • GB291730A - Improved means of coupling rolling stock : en
  • CA292506A - Window sash mechanism : en fr
  • CH135068A - Method for fastening a metal pin in an undercut cavity of a tooth body in the manufacture of artificial teeth. : de en
  • CA292595A - Crushing apparatus : en fr
  • FR663961A - Improvements in the distribution of liquid or motor fluid between vehicles coupled to each other : en fr
  • FR664049A - Process for the preparation of solids of uniform strength, for aircraft construction and the like : en fr
  • US1726248A - Fuel pump and governor : en
  • US1726258A - Process of treating oxidized ores of lead : en
  • US1725842A - Method of making drilling jars : en
  • AT114088B - Mobile glass rectifier system. : de en
  • CH135104A - Axle box bearing, top-lubricated type, for railway vehicles. : en fr
  • US1726350A - Focusing mechanism : en
  • US1725789A - glasgow : en
  • DE481612C - Method and device for waxing or paraffining artificial leaves : de en
  • ES114281A1 - Asynchronous three-phase motor. : en es
  • ES114359A1 - A machine to cut bamboo cane Fibers, Arundo Donax cane and wicker, peel it and leave said cane in conditions to be used as fuel. : en es
  • FR663855A - Elastic wheels : en fr
  • FR664168A - A method of preventing the tumultuous boiling of liquids and of reducing corrosion of glass containers or the like containing them : en fr
  • FR663970A - Process for preventing variations in the emissivity of surfaces of conductors located in an almost absolute vacuum, but not free from mercury and other vapors : en fr
  • GB318034A - Improved means for adding disinfectant to the water of flushing cisterns and the like : en
  • CA292603A - Irradiation of solids and liquids : en fr
  • US1726387A - Belt stabilizer : en
  • US1725819A - Machine : en
  • AT114016B - Process for the production of arsenic compounds. : de en
  • FR664170A - Improvements in mechanisms for feeding and cutting sheets of cardboard and the like : en fr
  • AT114023B - Method and apparatus for generating gases rich in methane and phosphors. : de en
  • CH134874A - Structure consisting of strips, especially for shutters, doors, fences and the like. : de en
  • ES114276A3 - Cups and similar containers made of waterproofed paper, cardboard or cardboard. : en es
  • GB310797A - Improvements relating to brake mechanism for motor tractors : en
  • GB317959A - Closure for collapsible containers : en
  • CA292549A - Fuse for shells : en fr
  • CH134897A - Drier for endless towels. : de en
  • CH135036A - Storage container. : de en
  • CA292612A - Alloy : en fr
  • AU1832729A - Improvements inthe conditioning of air for ventilation : en
  • AT114034B - Process for obtaining soluble coal products. : de en
  • CH135128A - Process for the production of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • US1726054A - Bottle-capping machine : en
  • US1726385A - Vehicle wheel : en
  • ES112611A1 - A safety device for high voltage electrical installations. : en es
  • PL10831B1 - A method of producing a protective layer in iron water pipes, preventing the formation of sediments on the walls of these pipes. : en pl
  • PL10731B3 - Valve chamber of fire nozzles. : en pl
  • US1726130A - Artificial tooth : en
  • PL10736B1 - Grain cleaner. : en pl
  • CA292466A - Method of covering articles with celluloid : en fr
  • DE481882C - Exchangeable nozzle attachment : de en
  • FI12640A - Self-propelled vehicles by passenger car : en fi
  • US1726334A - Valve for rock drills : en
  • CA292460A - Photographic apparatus : en fr
  • CA292559A - Airplane wing connection : en fr
  • US1726107A - Electric discharge tube : en
  • US1725763A - Kiln : en
  • USD79306S - Boland d : en
  • CH135103A - Device intended to prevent the loss of lubricant to the outside of axle boxes and bearings of stationary machines and to recover this lubricant. : en fr
  • US1725780A - Process for utilizing light metal scrap : en
  • CH134893A - Can with device for applying its contents. : de en
  • US1726287A - Clutch mechanism : en
  • USD79297S - Design fob a stocking : en
  • CH135090A - Umbrella. : de en
  • AT114030B - Device for dry sweating of paraffin and other wax mixtures. : de en
  • PL10639B1 - Distiller. : en pl
  • AT114006B - Motor fuse for three-phase motors. : de en
  • PL10697B1 - The method of direct production of rubber objects from rubber milk. : en pl
  • US1726371A - Pole reenforcement : en
  • CA292535A - Bag filling apparatus : en fr
  • CH135074A - Device for massage. : en fr
  • DE481802C - Voucher marker : de en
  • US1725888A - Stack-draft control : en
  • CA292495A - Boudoir cap : en fr
  • CA292622A - Protective device : en fr
  • CH134890A - Electrically operated cremation furnace. : de en
  • PL10653B3 - The method and device for the production of rope wheel rims. : en pl
  • US1725811A - Magazine-filter-driving mechanism : en
  • US1726305A - Shaving appliance : en
  • PL10681B1 - Method of leaching saline boreholes. : en pl
  • US1726353A - Valve : en
  • US1726113A - Machine for making annular pieces of candy : en
  • DE481730C - Reverse gear for washing machines and dishwashers : de en
  • US1726494A - Coke oven : en
  • CA292569A - Slidable trunk or suitcase partition : en fr
  • US1726096A - Means for supporting baffles in oil-filled bushings : en
  • US1726147A - Wooden stave shoe : en
  • CA292565A - Process of producing elements usable for electrical heating purposes, etc. : en fr
  • FR664171A - Machine for candling the contents of bottles containing transparent liquid : en fr
  • FR663853A - Automatic pistol stage mechanism : en fr
  • US1726116A - Sucker-rod elevator : en
  • AU2204829A - Improvements in or relating to protective arrangements for electric powerlines orthe like : en
  • US1726142A - Process for improving cellulosic materials : en
  • BE362394A - : en fr
  • CA292469A - Heater control method : en fr
  • US1725909A - Incinerator : en
  • US1726017A - Glass scraper : en
  • DE481761C - Piston seal ring : de en
  • DE481801C - Operating table or the like : de en
  • US1726035A - Filter : en
  • GB294213A - Improvements in or relating to transmission systems for use in electric signalling systems : en
  • GB318046A - Automatic gear change mechanism for motor vehicles : en
  • CA292645A - Holder for keys, etc. : en fr
  • CH135084A - Circuit arrangement for compensating for phase changes in a telecommunications current transmitted over a line. : de en
  • USD79296S - Design for a bottle : en
  • US1726161A - Brush : en
  • PL10828B1 - : en pl
  • US1726171A - Method of making aniline and other arylamines : en
  • US1725805A - Adhesive and plastic mass and method of preparing the same : en
  • US1725806A - End bracket for dynamo-electric machines : en
  • FR663846A - Suspender : en fr
  • FR664048A - Automobile warning device : en fr
  • FR664220A - Advanced recording machine or subtraction tabulator : en fr
  • PL10657B1 - A method and device for wetting, steaming and chemical treatment of dry fabrics. : en pl
  • USD79293S - Design for a watch dial : en
  • CH134889A - Lining of combustion chambers for steam generators, gas turbines or the like. : de en
  • ES113138A1 - Measuring pump : en es
  • ES114299A3 - A procedure for making cloth and rubber footwear. : en es
  • FR663810A - Process for spinning flax and other textile fibers : en fr
  • PL10777B1 - Method and apparatus for separating mixed gases, especially air. : en pl
  • GB318500A - Improvements in apex channelling machines : en
  • FR663974A - Apparatus for the preparation of carbo-gas baths by commercial carbonic acid and the preparation of any continuous dissolution of a gas in a suitable liquid : en fr
  • ES112933A1 - A procedure with the corresponding apparatus for the opening of the subsoil. : en es
  • FR663843A - Kneader or mixer for plastic, powder or liquid materials : en fr
  • FR664207A - Feeding device for silo machines : en fr
  • FR664256A - Mechanism for printing and advancing additional sheets in recording and bookkeeping machines or the like : en fr
  • FR663795A - Elastic hitch wheel : en fr
  • PL10696B1 - Machine for the production of cinematographic films and the like. : en pl
  • ES114316A1 - A new procedure for the treatment of vegetable fibers of osmotic diaphragms. : en es
  • FR663396A - : fr
  • DE481803C - Friction wheel lighter with a friction wheel lever with a wick cap arranged above the fuel housing and under the action of a spring : de en
  • CH134987A - Method and installation for measuring the product of a plurality of electrical quantities. : en fr
  • CH134999A - Safety friction clutch for transmitting differently large torques of the drive spindle of tools such as thread and hole drills or the like. : de en
  • ES113663A1 - Procedure for the movement of figures of cardboard, cardboard and strong paper in the constructions with lithographed plates of cut-out figures. : en es
  • US1725915A - Radiation prevention : en
  • US1726114A - Method and apparatus for drawing sheet glass : en
  • DE481742C - Process for rolling thin sheets with liftable double roller tables in front of and behind the rollers : de en
  • FR663879A - Lifeboats : en fr
  • DE481806C - Pocket lighter with rigid housing that completely encloses the ignition device : de en
  • US1725747A - Electrical connecter : en
  • US1725939A - Attachment for combined reaper thrashers : en
  • US1726429A - Duplex receptacle : en
  • ES113457A1 - A new device for the treatment of raw tobacco to improve its quality. : en es
  • FR664199A - Device for fixing two metal parts by riveting : en fr
  • FR663841A - Improvements to processes for obtaining easily flammable lead azides : en fr
  • CH134884A - Process for ensuring the hardening of cement-based materials. : en fr
  • ES113487A1 - A process for making silicates with characteristic properties, such as the so-called artificial zeolites. : en es
  • ES114211A1 - A procedure for the preservation of cucumbers or similar. : en es
  • ES114294A1 - An improvement in the dominoes. : en es
  • GB318297A - Improvements in spacing mechanism for typewriters : en
  • US1725853A - Conduit box : en
  • US1726451A - Process for removing albuminous substances from saccharine juices, including molasses : en
  • US1726302A - Shut-off valve : en
  • DE481929C - Undercarriage for two-rail overhead railways : de en
  • ES113023A1 - Improvement in the amplifying devices. : en es
  • US1726202A - Locking mechanism : en
  • PL10818B1 - A method of obtaining a uniform grain surface of metal plates and foils for offset printing. : en pl
  • CH134943A - Process for the production of a new dye. : de en
  • CH135026A - Multi-stage steam power plant. : de en
  • US1726486A - Refrigerator and refrigerating apparatus therefor : en
  • AU1609928A - Improvements in hospital beds : en
  • AU1825029A - Improved fastener for springs of wire spring seats and cushions andthe like : en
  • CA292567A - Track sander : en fr
  • US1726282A - Advertising signboard : en
  • DE481678C - Construction panel made of a grate, closed on both sides by an insulating panel, made of interlocking rods : de en
  • US1726207A - Transplanting tool : en
  • CH134885A - Brick for masonry and process for its manufacture. : en fr
  • CH135014A - Installation for adjusting a member whose movement requires a high torque. : en fr
  • CH134973A - Advanced machine for embossing film for color photography and cinematography. : en fr
  • CA292566A - Thermostat : en fr
  • CA292636A - Repair kit : en fr
  • ES114319A1 - Mechanical procedure to improve the physical and chemical properties of metals or alloys, and particularly of cast iron. : en es
  • US1726467A - Eyeglass construction : en
  • DE481640C - Circuit breaker with overcurrent release : de en
  • ES112142A1 - Perfection in brakes for wheels. : en es
  • DK40687C - Rail tongue locking device for movable Brothers Sport connections. : da en
  • US1726165A - Wire-rope-splicing tool : en
  • DK40674C - Device for Holders for Socks or Other Garments. : da en
  • GB318476A - Improvements in or relating to rotary internal combustion engines : en
  • AU1778029A - Negative electrode for zinc electric accumulator : en
  • CA292553A - Sawing machine : en fr
  • US1726059A - Sanitary fountain : en
  • US1726496A - Anchor insert : en
  • FR664176A - Tennis marker : en fr
  • GB294993A - : en
  • US1725945A - Electron device : en
  • US1726001A - Process of purifying aluminum oxide : en
  • FR663870A - Further training in gas appliance broilers : en fr
  • FR663977A - Cooling device for furnaces for annealing bare parts : en fr
  • US1725803A - Cap : en
  • GB296680A - Manufacture of azo-dyestuffs containing chromium : en
  • US1726006A - Clamp : en
  • US1726023A - Molding machine : en
  • BE361976A - : en
  • ES114254A1 - Perfections introduced in the selector mechanism. : en es
  • GB317883A - Improvements relating to the inductive loading of electric cables : en
  • GB318003A - Improvements relating to radio receiving apparatus : en
  • US1725979A - Dose distributor : en
  • FI12646A - Water closet : en fi
  • FR663885A - Elbow siphon flush : en fr
  • PL10677B1 - MKP FMc 1? / 0l> Rotary compressor. : en pl
  • DE481650C - Process for the preparation of 1, 4-dichlorophthalazine and its substitution products : de en
  • DE481751C - Device for operating water gas and similar systems : de en
  • PL10643B1 - Self-sealing door for coke ovens. : en pl
  • FR663806A - Improvements to radiotelegraph antenna systems : en fr
  • FR663994A - Explosion-proof valve control pushrod and method of manufacture thereof : en fr
  • GB317495A - Improvements relating to hubs, for bicycle, perambulator and like wheels : en
  • FI12611A - For the purposes of this Regulation : en fi
  • GB317538A - Improvements in ventilating apparatus : en
  • PL10620B1 - The method of manufacturing the insulating material. : en pl
  • US1726342A - Flying machine with flapping wings : en
  • CH134882A - Process for the production of a synthetic spinel in the color of the Brazilian emeralds. : de en
  • US1726175A - Oil burner : en
  • US1726050A - Furnace : en
  • DE481654C - Adjustment device for windshields of motor vehicles : de en
  • GR2430B - FLOWER FOR ADVERTISEMENTS. : el en
  • US1726058A - Coal-distillation apparatus : en
  • US1726198A - Football boot and the like : en
  • ES113063A1 - Wagon with weighing cell. : en es
  • ES114321A3 - Airplane improvements. : en es
  • FR663859A - New process for manufacturing and fixing the outer sole of the shoes in crepe rubber, smoked or not : en fr
  • FR664110A - Improvements to needles or hooks for making carpets or the like : en fr
  • DE481799C - Stretcher, especially for mining operations : de en
  • FR663963A - piezoelectric modulated tube transmitter : en fr
  • FR664079A - Bodywork refinements : en fr
  • GB317923A - Improvements in carpet sweepers of the hand portable type : en
  • DE481728C - Wireless synchronization of clocks that are temporarily connected to radio sets : de en
  • ES113088A1 - A refrigeration stove with rollers for glass plates produced by discontinuous process. : en es
  • FR664251A - Material composed of perforated metal sheets and sheets of thermoplastic material and articles made using this composite material : en fr
  • FR663863A - Neutral superphosphate manufacturing process : en fr
  • FR664036A - Automatic folding umbrella : en fr
  • CH134891A - Process for the cooling and purification of the gaseous product resulting from the pyrogenic transformation of heavy oils. : en fr
  • CH134929A - Method and device for sterilizing fruits and other foods. : de en
  • CH134949A - Metallic gloss paint. : de en
  • GB317993A - Improvements in and relating to roller motions for self-acting mules : en
  • FR663765A - Gear shifting for passenger cars : en fr
  • FR663865A - Ball joint, in particular for the steering linkage of motor cars : en fr
  • FR664236A - Engine fuel supply adjustment device : en fr
  • US1726043A - Haevestee foe sugae canes : en
  • DE481959C - Feed pipe with inner lining for rod-shaped material : de en
  • ES114396A1 - A pair of tongs to facilitate the sliding of the ties in the necks turned hard. : en es
  • US1725775A - Fire extinguisher : en
  • US1726320A - Ship's log and speed indicator : en
  • USD79276S - Design for a tumbler : en
  • ES113711A1 - Procedure for the electrochemical production of various plumic industrial products. : en es
  • FR663955A - Stretchable shape improvements for shoes : en fr
  • DE481638C - Pressed wooden intermediate layers, especially for the railway superstructure : de en
  • FI12638A - Filter for papersmassor : en fi
  • ES113453A1 - An artillery cartridge pod. : en es
  • FR664267A - Plow : en fr
  • GB299365A - Improvements in and relating to carburettors : en
  • ES114394A1 - A machine to compose or raise loose stitches in stockings, socks and other knitwear. : en es
  • DE481378C - Toys powered by flexible means of transmission : de en
  • DE481830C - Projection lens : de en
  • US1725910A - Pressure-actuated valve : en
  • GB317987A - Improvements in coating surfaces with cellulose varnishes : en
  • US1725785A - Process for cleaning linotype matrices : en
  • USD79288S - Design fob a post cake or similar article : en
  • ES114412A1 - Improvements in ship propulsion systems. : en es
  • DE481737C - Storage containers made of porcelain, stoneware or glass for food with volatile components, such as mustard, spices and the like. like : de en
  • FR663966A - Steering mechanism of vehicles : en fr
  • FR664122A - Machine used to produce dry products from liquids : en fr
  • DE481578C - Regeneratively heated tunnel kiln for burning refractory products : de en
  • GB306025A - A driving device for the tools of apparatus for grinding, smoothing and polishing plate or sheet glass and other similar materials : en
  • US1726066A - Process of converting tin ores into the form of pieces : en
  • US1725937A - A cosporatioit : en
  • US1725981A - Linear-measuring instrument : en
  • US1725970A - Tearing-strip can : en
  • GB291354A - Electron discharge tube and connections therefor : en
  • ES114395A1 - A procedure for the treatment of alkaline hypochlorites and obtaining new industrial products that result from them. : en es
  • FR664118A - Improvements made to electric cables : en fr
  • FR664172A - Folding lounge chair : en fr
  • US1725809A - Eaves-trough hanger : en
  • US1725840A - Molding machine : en
  • FR663868A - Lubricating device for two-stroke engine whose housing acts as a scavenging pump : en fr
  • ES114411A1 - Installation to nitrogen calcium carbide. : en es
  • FR664035A - Improvement in the fixing of motorcycle engines : en fr
  • DE481747C - Roller bearings in leaf springs for rail and road vehicles : de en
  • FI12643A - Säkerhetsanordning för sprängpatroner : en fi
  • GB291748A - Manufacture of divinyl and homologues thereof : en
  • FR663907A - Improvements to boilers for scalding vines : en fr
  • FR663983A - New luminous aspect glass sign device : en fr
  • GB318068A - Improvements in and connected with holders for manuscript and like copy : en
  • GB317948A - Double rug needle : en
  • ES114337A1 - Frames for pictures, views, announcements and others. : en es
  • FR664293A - Process for the monitoring and protection of electrical devices operating in liquid insulation : en fr
  • USD79279S - Design for a qtjilt or similar article : en
  • ES113762A1 - Double bottle nozzle that prevents a second refill by destroying the upper neck when the first one is opened. : en es
  • FR664204A - Painting machine, particularly applicable to the varnishing of cylindrical bodies such as containers, cans or the like : en fr
  • DE481634C - Induced winding with a lengthened or shortened winding step compared to the large pole pitch for single and multi-phase machines with two different-pole magnetic fields : de en
  • CH134898A - Colander. : de en
  • GB318073A - Improvements in the process of purifying metals used for castings : en
  • ES111062A1 - Provision for obtaining printing rollers for the stamping of fabrics and wallpapers. : en es
  • FR663903A - Hand hoe : en fr
  • FR663755A - Speed regulator for internal combustion engine : en fr
  • ES113578A1 - Headlight improvements for motor vehicles. : en es
  • FR663782A - Device for winding and smoothing insulating materials on straight bar-shaped parts of frames, coils and other winding elements of electrical machines : en fr
  • GB291111A - Improvements in steam generating plants : en
  • DE481581C - Roller weir : de en
  • ES113877A1 - Perfections in rock drilling machines. : en es
  • FR664138A - Process for the preparation of a plaster : en fr
  • FR664248A - Improvements in hydrocarbon treatment methods : en fr
  • DE481701C - Electric signal drive : de en
  • ES113087A1 - Improvements in electrical circuit breakers. : en es
  • FR663953A - Improvements in methods and apparatus for manufacturing rectilinear tubes of fusible and stretchable material, in particular those for manufacturing rectilinear glass tubes : en fr
  • FR664011A - Motorcycle frame upgrades : en fr
  • FR664278A - Improvements to generators combined with compass devices : en fr
  • US1725926A - Poultry leg band : en
  • CH134983A - Fuse. : de en
  • FR663932A - Improvements to cutting mechanisms for cigarette-making machines : en fr
  • US1726080A - Closure for containers : en
  • US1726314A - Magnifying device for gauges and the like : en
  • AT114020B - Process for the production of printing plates. : de en
  • CA292449A - Wearing apparel : en fr
  • CH135127A - Process for the production of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • AT114015B - Process for the usable processing of lupins u. like : de en
  • CA292458A - Article dispensing apparatus : en fr
  • CA292507A - Screen plate : en fr
  • AT114055B - Device for pouring out bearing shells, connecting rod heads and the like. like : de en
  • AU1614528A - Improvements in means for compensating and automatically controlling the pivots of coupling means for tractors and harvesting machines : en
  • US1725871A - Flatiron stand : en
  • FR664038A - Improvement in the manufacturing processes of pure hydrogen starting from hydrated lime : en fr
  • DE481703C - Radio telegraphic direction finder : de en
  • ES113393A1 - Improvements in sound membrane acoustic devices. : en es
  • ES113810A1 - A procedure for the manufacture of hormone preparations. : en es
  • US1726493A - Animal trap : en
  • GB289406A - Sound cones for loud speakers : en
  • ES114360A2 - A process for manufacturing rubber-based imitation leather soles and heels for footwear intended to replace leather, rubber, crepe, and other similar soles and heels. : en es
  • FR663776A - Improvements in textile oils and weaving of textile fibers : en fr
  • FR663896A - Brake with automatic play take-up : en fr
  • US1726123A - Coupling for air-brake hose and other hose of similar nature : en
  • FR663999A - Improvement in automatic shuttles : en fr
  • FR664067A - Improvements to chairs, seats and similar objects : en fr
  • GB317894A - Improvements in cranes : en
  • USD79286S - Design for a table cover or similar article : en
  • ES114350A3 - An apparatus for selecting passwords or metal tokens. : en es
  • FR663878A - Automatic adjustment device for t receiving stations. s. f. using a single command : en fr
  • FR664183A - Method of preparing a pure rubber : en fr
  • FR664029A - Method of casting a liquid material in a mold and installation for its implementation : en fr
  • FR664175A - Further development of automatic air vents for steam installations : en fr
  • GB301802A - : en
  • US1726005A - Sled brake : en
  • GB318069A - Improvements in or relating to mops and like cleaning appliances : en
  • FR664117A - Improvements made to magnetic cores : en fr
  • DE481681C - Type set carrier for stamping presses for punching and pressing in characters and. Like. In carton and arrangement of the same in the stamping press : de en
  • ES114218A1 - Automatic coupling of hoses for rail cars. : en es
  • FR663988A - Fuel saver for internal combustion engines : en fr
  • CA292471A - Track chock for car wheels : en fr
  • CA292608A - Drier and drier oil : en fr
  • ES114328A1 - A system of light signals for public service vehicles. : en es
  • GB318047A - Improvements in or relating to the manufacture of plate glass : en
  • ES114109A1 - A procedure to obtain centrifuged products. : en es
  • FR663967A - Brushing device comprising moving brushes for movable screens : en fr
  • ES114390A1 - Process for casting light metals, especially magnesium and its alloys in sand molds. : en es
  • FR663395A - : fr
  • GB303884A - Improvements in the chromium plating of conducting bodies : en
  • GB318064A - Cross-field direct-current dynamo with adjustable short-circuit current strength : en
  • DE481557C - Rolling machine for rolling glass sheets : de en
  • FR663924A - Improvements to hot water heating systems : en fr
  • DE481851C - Dough rolling machine according to patent 440699 with a rocker that carries the roll-up rollers and is lifted under relief : de en
  • ES112963A1 - An industrial result consisting of improvements in the espadrilles. : en es
  • ES114377A1 - New perfection in apparatus for tightening and stretching the sealing strips. : en es
  • DE481528C - Double cardboard box with device for moving : de en
  • ES114230A1 - Grinder or pulverizer mill. : en es
  • FI12627A - Anordning vid centrifugtrummor : en fi
  • DE481686C - Monitoring device on electrical direction indicators : de en
  • US1726172A - Method of making arylamines : en
  • US1726407A - Swab : en
  • DE481915C - Bacon slicer : de en
  • DE481721C - Hot water heater for motor vehicles : de en
  • FI12609A - Anordningar f koks koksningsretorter och dylika : en fi
  • FR664226A - Process for reducing the duration of fulling and rinsing operations : en fr
  • GB318115A - Improvements in the manufacture and production of artificial rubber : en
  • PL10645B1 - The method of impregnating wool and silk materials in order to achieve their waterproofness. : en pl
  • DE481547C - Simply folded protective strip that can be pushed onto a fold of the card index card : de en
  • CH135018A - Automatic fine adjustment device on winches. : de en
  • DE481821C - Sound reproduction device for telephones and speaking machines : de en
  • CH135147A - Process for the preparation of a violet vat dye of the 2-thionaphthene-2'-indolindigo series. : de en
  • DE481588C - Pyrophoric friction wheel lighter : de en
  • DE481684C - Two-story car body for buses : de en
  • GB318005A - Improvements relating to hand levers for railway signalling and the like : en
  • AT114052B - Frost protection for plants. : de en
  • ES112962A1 - "Sanz" oscillating biscuit plow. : en es
  • FR663975A - Carburetor : en fr
  • CH135064A - Rectifier for alternating currents. : en fr
  • PL10721B1 - Cinematographic apparatus for moving and stationary projections. : en pl
  • FR663862A - Chain or link belt : en fr
  • FR663978A - Detachable hitch ear for excavating machine buckets and others : en fr
  • GB318186A - Improvements in covers for the bowls of tobacco pipes : en
  • CH134879A - Wall with heating resp. Cooling tubes. : de en
  • DE481783C - Drive for conveyor chains : de en
  • ES114233A1 - Perfection in rubber belts for transmissions and other uses. : en es
  • ES114284A1 - Letters and other elements for the formation of signs. : en es
  • CA292621A - Traffic control system : en fr
  • CH134932A - Method and device for the production of concentrated nitric acid. : de en
  • US1726188A - Window guard : en
  • GB318272A - System and apparatus for the purpose of raising liquids by the agency of other liquids or quantity of the same liquid falling naturally to earth : en
  • US1726051A - Method of producing gears : en
  • US1726285A - Radiator : en
  • US1725927A - Alpha-anthraquinonyl ketones and process of preparing same : en
  • US1726261A - Automatic lubricating journal box : en
  • US1726336A - Galvanizing apparatus : en
  • CA292560A - Tuberculosis medicine : en fr
  • US1726430A - Single receptacle : en
  • AT114056B - Rotary machine for the execution of deep and high pressure in one operation. : de en
  • CH134880A - Method and device for producing hollow bricks closed on one side from strand-shaped pellets. : de en
  • CH134944A - Process for the preparation of a stain dye. : de en
  • US1726026A - Tire : en
  • US1726307A - Nut and bolt assembling machine : en
  • US1726149A - Vehicle luggage carrier : en
  • DE481937C - Encapsulated electrical distribution system : de en
  • FR664000A - Improvements to tools for detaching or removing wheels, pulleys, etc. of their axes : en fr
  • GB317936A - Improvements in or relating to the manufacture, production or treatment of threads, films and other materials, of cellulose esters : en
  • GB318040A - Improvements in or relating to apparatus for use in colour photographic processes : en
  • PL10724B1 - A device for gripping or removing the edges of card cards. : en pl
  • US1726206A - Crank-case-oil heater : en
  • DE481674C - Purification device for traveling grates : de en
  • ES114369A1 - Unsinkable lifeguard : en es
  • US1725859A - Depts : en
  • US1726292A - Packer head : en
  • PL10604B3 - Process for the preparation of disodium salts of sulfo-methyl-amino-metallo-mercapto-sulfonic acids. : en pl
  • US1726009A - Supervising and control system : en
  • US1726046A - Brake anchor : en
  • US1726052A - Oil-well apparatus : en
  • US1725900A - Wall construction : en
  • US1726108A - Folded blank box : en
  • US1726288A - Differential drive for motor vehicles : en
  • US1726303A - Fuel pump : en
  • GB318032A - Improvements relating to haulage transmission gear for coal-cutting machines : en
  • GB318122A - Improvements in metallic boxes for electric fuses : en
  • GB318033A - Improvements in or relating to tools for lathes, planing and like machines : en
  • FR663778A - Steam engine machinery consisting of a piston engine and an exhaust steam downstream turbine : en fr
  • FR664081A - Improvements to electro-magnetic phonograph reproducers : en fr
  • GB308777A - Improvements in or relating to internal grinding machines : en
  • DE481687C - Direction indicators, especially for bicycles and motorcycles : de en
  • DK40689C - Device by Blowers. : da en
  • PL10662B1 - : en pl
  • DE481695C - swimsuit : de en
  • DK40670C - Device for Water Pipe Boilers. : da en
  • US1726111A - Method and arrangement for obtaining perfect high vacuums : en
  • US1726510A - A corpora- x : en
  • ES114348A1 - A perfect clamping nut. : en es
  • US1726440A - Slice for paper-making machines : en
  • FR663989A - Improvements in handling cigar dolls : en fr
  • FR664106A - Cooling or heating device and apparatus applicable in particular in combination with machines for molding liquid or pasty masses : en fr
  • DE481570C - Device for cleaning bottles : de en
  • GB318057A - Improvements in and connected with devices for preventing draughts around doors, windows and the like : en
  • US1726092A - Washing hot gas valves : en
  • US1726236A - Electrochemical treatment of saline and alkaline solutions : en
  • FR663751A - Napkin holder : en fr
  • FR663768A - Improvements to electric welding machines : en fr
  • US1726511A - Apparatus and method for treating finely-divided solids : en
  • ES114388A1 - A continuous extraction procedure. : en es
  • FR664187A - Cross-field direct current machine, with adjustable short-circuit current : en fr
  • AU1802229A - Improved connector for fencing wires : en
  • ES113127A1 - A procedure for obtaining hemp fibers and cellulose by treating this plant and all the materials coming from it, such as hemp, erased or stuffed, tow, stems, hemp, etc. by dissolutions of sulfites and bisulf : en es
  • FR664191A - Improvements to molded construction materials : en fr
  • DE481861C - Timers with contacts influenced by a timer : de en