• DE411712C - Machine for the production of running gowns : de en
  • PL1605B1 - Steering device in axial steam turbines. : en pl
  • FI10608A - Vattenskidor coarse skidstavar : en fi
  • FR586622A - Medium for neutralization of coupling capacitance : en fr
  • US1531296A - Brick-molding machine : en
  • DE411467C - Process for the preparation of azo dyes : de en
  • FR586839A - Arrangement for automatically disconnecting defective sections in electrical distribution networks : en fr
  • US1531580A - Engine-testing device : en
  • US1531766A - Garbage and refuse incinerator : en
  • FI10612A - Anordning for the purpose of the transfer is to apply : en fi
  • FR586577A - : fr
  • CA248261A - Stoker : en fr
  • CA248419A - Stopping mechanism : en fr
  • CH109561A - Insulating bodies of wood for electrical purposes and processes for the manufacture thereof. : de en
  • DE411749C - Hall for theatrical and similar performances : de en
  • DK34327C - Device for Use in the Production of Cement by Melting. : da en
  • FR586674A - Composition for floor cleaning : en fr
  • GB231572A - Improvements in suspenders and garters : en
  • PL1743B1 - Machine for pressing sugar into lumps. : en pl
  • ES91892A1 - A receiving device for wireless telephony, without oscillating circuit. : en es
  • ES91906A1 - Junction boxes for high voltage cables. : en es
  • US1531629A - Apparatus for electrical signaling : en
  • PL1628B1 - The method of chromium alunium crystallization. : en pl
  • US1531623A - Process of producing alkali metals : en
  • DE411775C - Soldering device for automobile radiators : de en
  • FR586664A - Bucket extraction system for mining shafts : en fr
  • USD66941S - Design for a bedspread : en
  • USD66942S - Design for a bedspread : en
  • DE411558C - Procedure for recording and showing cinematograms in natural colors : de en
  • ES89371A1 - A system of molds for the manufacture of cast concrete constructions. : en es
  • DK34339C - Wrapping forms for Cigar machines. : da en
  • ES91875A1 - A jar or container for conditioning ground sugar. : en es
  • PL1640B3 - LVKP FC <{1 1 / Water pump, operating with compressed air. : en pl
  • US1531299A - Crab trap : en
  • CA248152A - Bucket for mops : en fr
  • CA248457A - Rail anti-creeper : en fr
  • FR586758A - Brake improvements for cycles : en fr
  • FR586747A - Switching plate for receiving cash register illuminating an advertising motif when receiving any change : en fr
  • FR586877A - Improvements to forged hollow bodies and the processes used for their manufacture : en fr
  • FI10604A - Get a motorcycle : en fi
  • FR586616A - Mechanical device for rapidly preparing alkali-cellulose, in the manufacture of artificial silk : en fr
  • GB223594A - Improvements in swinging supports for bobbin holders : en
  • US1531700A - Cigarette-extinguishing device : en
  • FI10635A - Styranordning för backåkningskälkar : en fi
  • FR586614A - New battery for electric flashlight : en fr
  • ES91714A1 - An electric automatic switching device for the formation of advertisements, signs and luminous figures. : en es
  • US1531530A - Process of plastering : en
  • US1531901A - Lock for window sash : en
  • US1531948A - Yarn cleaner : en
  • US1531950A - Valve spring compressor : en
  • US1532112A - Electroplating apparatus : en
  • ES91553A1 - Automatic removal lift device applied to all kinds of rag shredding machines. : en es
  • US1531298A - Cylinder head for internal-combustion engines and method of machining the same : en
  • CH109642A - Process for the production of a new vat dye. : de en
  • FR586601A - : fr
  • DE411519C - Process for the preparation of acetic anhydride : de en
  • ES91955A1 - Improvements in signal systems. : en es
  • DE411539C - Process for the production of rubber solutions : de en
  • ES91923A1 - A cookie making machine. : en es
  • ES91883A3 - A visible license holder for automobiles. : en es
  • GB231339A - Improvements in water-tube steam generators : en
  • FR586856A - Wood treatment process : en fr
  • US1532029A - Fire-door-operating device : en
  • US1532072A - Process of separating reduced iron from gangue material : en
  • CA248309A - Control apparatus : en fr
  • US1531737A - Press : en
  • GB231343A - Improvements in foldable cardboard boxes, or cartons : en
  • PL1622B1 - £ 1-49 a 1.9. k9fn, 3r / s6 A device for turning, drilling, milling and template grinding in machine tools with a movable spindle. : en pl
  • US1531802A - Oil-well jack : en
  • US1532037A - Protecting device : en
  • FI10613A - Förfaringssätt för framställning av flytande färgmedel : en fi
  • GB209109A - An improved spring hinge for doors : en
  • FR586732A - Automatic switch for electric stoves : en fr
  • CA248348A - Bran food : en fr
  • CH109468A - Meat cutting machine. : de en
  • DE411495C - Switching device for the drum of multi-spindle rotary arms : de en
  • GB231152A - Improvements in metal sunk switch boxes : en
  • ES91984A1 - Improvements in the drive apparatus of spinning, folding and twisting machines. : en es
  • GB231584A - Improvements in or relating to the working of boot or shoe uppers over lasts : en
  • CA248315A - Refractory material : en fr
  • ES91086A1 - Adjustable head pads for upholstered rail car classes. : en es
  • DE411416C - Machine for the production of the kernels from fondant, marzipan, fruit or similar mass, which are later provided with a coating of chocolate or the like : de en
  • DE411669C - Lie-stand-up figure : de en
  • FR586813A - Removable pneumatic saddle cover for bicycle, motorcycle : en fr
  • DE411741C - Device for generating a mixture of air and liquid fuel for feeding burners : de en
  • GB231580A - Improvements in and relating to thermionic vacuum tubes or valves : en
  • FI10619A - Sät att framställa kol- och kiselfattiga legeringar : en fi
  • US1531486A - Thermostatic attachment for scales : en
  • US1532090A - Induction furnace : en
  • ES91965A1 - A perfected process for the treatment of coal and other finely powdered mineral coals. : en es
  • FR586889A - Protection finger for mowers : en fr
  • US1532063A - Process for manufacturing laces and lacelike products : en
  • DK34344C - Method of Making a Stainless Steel Chromium Alloy. : da en
  • PL1617B1 - A gully for the roots. : en pl
  • US1531840A - Gas burner : en
  • US1531910A - Roller wagon : en
  • FR586735A - Clutch and reduction device for motor vehicles : en fr
  • GB231574A - Manufacture of a vat-dyestuff : en
  • ES91933A1 - Appliance for darning stockings and socks. : en es
  • FR586789A - Adjustable handlebars : en fr
  • FR586772A - Automatic return device of the carriage to the drawing benches : en fr
  • ES91998A3 - The manufacture of articulated trapeze chairs. : en es
  • CH109571A - Rectifier system. : de en
  • CA248263A - Paint remover : en fr
  • CA248394A - Heating arrangement for furnaces for use in the manufacture of sheet glass : en fr
  • FI10625A - Anordning vid rundstickningsmaskiner : en fi
  • GB231283A - Improvements in or relating to boilers for heating water and other liquids : en
  • US1531320A - Thrashing machine : en
  • US1531523A - Valve mechanism : en
  • US1531618A - Porous copper pole for cells : en
  • US1531797A - Whirling machine for use in preparing lithographic plates : en
  • CH109548A - Device for automatic pressure equalization in cylinders of steam locomotives when they are idling. : de en
  • DE411434C - Thread cleaning device for winding machines : de en
  • PL1686B1 - Arc lamp with closed light hatch. : en pl
  • ES91988A1 - Constant combustion stove with a lean gas fireplace. : en es
  • GB231237A - Improved circuit arrangements for selectors in automatic telephone systems : en
  • CA248277A - Shock absorber : en fr
  • US1531436A - Apparatus for softening yarn : en
  • US1531522A - Insulated ventilating connecter : en
  • AU1988524A - Improvements in devices for discharging atmospheric electricity from aerial conductors : en
  • CA248272A - Oven panel : en fr
  • PL1607B1 - Steering device in axial steam turbines. : en pl
  • US1531725A - Fishhook guard : en
  • US1532021A - Egg tray : en
  • DE411546C - Filling furnace : de en
  • ES91994A1 - A pump for raising liquids. : en es
  • GB231273A - Improvements in or relating to tasselling and fringing machines : en
  • CA248403A - Pulp-bleaching apparatus : en fr
  • CH108566A - Process for utilizing boiler systems that were originally already in existence for low pressure with high pressure boilers installed later. : de en
  • CA248392A - Manufacture of bauxite cement. bauxite cement : en fr
  • CH108556A - Piston steam engine. : de en
  • CH109470A - Process for the treatment of molasses in order to make it suitable for the purposes of yeast manufacture. : de en
  • US1531590A - Labeling machine : en
  • US1531981A - Spring wheel : en
  • US1531412A - Side lamp for automobiles : en
  • US1531488A - Sheet-metal barrel : en
  • US1531888A - Railway-traffic-controlling apparatus : en
  • US1532004A - Protective system : en
  • ES91717A1 - Improvements in the manufacture of blunt incandescent lamps and similar items. : en es
  • FR586849A - Folding bed : en fr
  • GB231275A - Improvements in or relating to carburettors : en
  • CH109683A - Tongs to grab the laundry. : en fr
  • CA248112A - Shaker for gold mining : en fr
  • USRE16034E - Eliel l : en
  • DE411533C - Process for annealing steel : de en
  • FR586721A - Improvement in connection devices for battery charging : en fr
  • FR586863A - Reinforced cement post : en fr
  • US1531912A - Sprinkler : en
  • ES91672A1 - A device that provides ventilation and facilitates the dilation of rapid-fire cannons that recoil in a cradle. : en es
  • USD66937S - Design for a bedspread : en
  • DE411574C - Zuendsatz : de en
  • ES90723A2 - Improvements in the manufacture of radiators. : en es
  • DE411676C - Cash register with a device for printing the same types twice on receipts u. like : de en
  • US1531278A - Disk harrow : en
  • US1531640A - Journal box : en
  • PL1654B1 - Veneer sticking agent. : en pl
  • CA248414A - Rotary machine : en fr
  • US1531880A - Game board : en
  • US1531984A - Masculine garment : en
  • CA248156A - Self-closing valve : en fr
  • DE411719C - Process for making pottery : de en
  • US1531406A - Governor for fluid-pressure tools : en
  • ES91546A1 - Improvements in emitter cathode tubes and the like. : en es
  • FR586880A - Electrically operated direction indicator for automobiles and other vehicles : en fr
  • US1531382A - Valve-operating device for internal-combustion engines : en
  • US1531527A - Electric motor : en
  • FR586704A - Gas oven for firing cements, lime, dolomites, refractory earths and the like : en fr
  • PL1587B1 - Dumping device for automatic killing machines. : en pl
  • US1531423A - Support for electric fixtures : en
  • US1531450A - Slip for overshots : en
  • US1531891A - Expansible reamer : en
  • US1531654A - Alternating-current motor-control system and control switch therefor : en
  • DE389750C - Mechanical coal and rock crusher : de en
  • DE411527C - Process for priming painted fabrics such as oilcloth, leather cloth and artificial leather : de en
  • US1531689A - Cord-spacing device : en
  • USD66919S - Design for a tumbler or similar article of glassware : en
  • US1531773A - Vacuum-tank construction : en
  • US1531337A - Motor vehicle : en
  • AU2246925A - Improvements in and relating to devices suitable for measuring the axial thrust of a rotatable shaft : en
  • CA248429A - Napkin folding machine : en fr
  • DE411414C - Musical instrument (piano or the like) with removable device for striking sound bodies : de en
  • DE411752C - Ten circuit for adding machines : de en
  • CA248304A - Preparation of metals and their halides : en fr
  • ES91897A1 - Improvements in the "jiggers" or passage machines for the dyeing of textiles. : en es
  • FR586733A - Rollover slipper system : en fr
  • GB231257A - Improvements in or relating to brush holders for electrical apparatus : en
  • CA248325A - Outboard motor : en fr
  • CA248416A - Pump : en fr
  • CH107933A - Slide valve on the suction pipe of liquid manure pumps. : de en
  • DK34317C - Print telegraph system. : da en
  • US1531313A - Cloth-piling machine : en
  • CA248256A - Train speed control device : en fr
  • US1531613A - Glass decorating : en
  • CA248228A - Carbohydrate ether : en fr
  • CA248260A - Hat : en fr
  • CA248275A - Solid fuel heating apparatus : en fr
  • CA248158A - Tie-plate : en fr
  • US1531445A - Making metal castings : en
  • PL1713B1 - A method of purifying sugar juices. : en pl
  • US1531374A - Method and apparatus for cleaning coal : en
  • US1531597A - Liner for cable-engaging tools : en
  • US1532111A - Machine for assembling nail knobs : en
  • PL1618B1 - A device for the central injection of sulfuric acid into a mechanical sulfate furnace. : en pl
  • US1531469A - Spotlamp : en
  • US1531749A - Canoe tent : en
  • US1532008A - Wind screen for cycles, motor cycles, or the like : en
  • USD66920S - Design for a lighting-fixture arm : en
  • FR586773A - Hydraulic servo brake : en fr
  • US1531978A - Flexible connection for boosters : en
  • DE411471C - Standing retort for dry distillation (coking) of coal and carbonaceous substances : de en
  • DK34325C - Cigar machine. : da en
  • CH109624A - Process for the production of a new vat dye. : de en
  • FR586693A - Device for casting bearing linings : en fr
  • FR586696A - Device for damping water hammer in water meters : en fr
  • FR586723A - Improvements to electric vacuum tubes : en fr
  • GB231576A - Improvements in the aerating of mineral waters and like beverages : en
  • US1531688A - Tree trimmer : en
  • DE411398C - Liquid level indicator : de en
  • FR586891A - Seal applicable to the water circulation of the pistons of combustion engines : en fr
  • CH109637A - Process for the production of a new vat dye. : de en
  • CH109629A - Process for the production of a new vat dye. : de en
  • DE411536C - Device for piloting moving bodies, such as B. aircraft, ships, etc., by electromagnetic induction : de en
  • DE411702C - Cooking system with horizontally movable fire shaft : de en
  • DE411606C - Zero setting device for taximeter clocks : de en
  • DE411677C - Schlaegermuehle : de en
  • DK34329C - Process for the production of easily dilutable, amorphous silicic acid. : da en
  • CH109467A - Method and device for the production of seamless sausage casings with a small diameter from animal intestines with a larger diameter. : de en
  • USD66940S - Design for a bowl or similar article : en
  • CA248164A - Crank shaft : en fr
  • CA248262A - Excavating apparatus : en fr
  • CA248461A - Multiple record table motion picture machine : en fr
  • CA248300A - Drying apparatus : en fr
  • CA248171A - Boiler washing apparatus : en fr
  • AU2031524A - Process of distilling carbonaceous material : en
  • GB231274A - Improvements in bread cutting machines : en
  • PL1750B1 - Method of obtaining monoasic dyes. : en pl
  • CA248103A - Bottle holder : en fr
  • FR586551A - Apparatus for candying fruit : en fr
  • FR586870A - Machine for making cigarettes by severing a cord moving uninterruptedly : en fr
  • CH109539A - Mechanism for transmitting movement at variable speeds. : en fr
  • DE411532C - Device for superheater in steam boilers : de en
  • FI10606A - Sätt att avlägsna nicotine från tobak : en fi
  • FR586661A - Electric storage water heater with indirect heating : en fr
  • FR586729A - Electric wire tie : en fr
  • CA248110A - Electrical resistance : en fr
  • DE411481C - Method of making records : de en
  • CA248129A - Method and device for rendering supple metal bands, etc. : en fr
  • CA248324A - Outboard motor : en fr
  • CA248378A - Apparatus for polishing plates of glass, marble, etc. : en fr
  • FR586775A - Gas tanks : en fr
  • ES91886A1 - Hollow beams and posts in reinforced conglomerates. : en es
  • US1531366A - Method of and apparatus for making cement bricks and the like : en
  • US1531318A - Fireproof building construction : en
  • US1531576A - Simplex train control : en
  • US1531653A - Metal-bending device : en
  • AU1703324A - Improvements in drill cultivators : en
  • DE411588C - collar : de en
  • ES91993A1 - Automatic braking arrangement for car trailers. : en es
  • CA248422A - Cable telegraphy : en fr
  • DE411562C - Car body fastening for motor vehicles : de en
  • US1531334A - Headlight reflector : en
  • US1531432A - Railway-crossing signal : en
  • US1531443A - Electrically-driven floor-washing machine : en
  • US1531467A - Motor-car construction : en
  • CA248281A - Flexible printing form : en fr
  • ES91312A1 - Improvements introduced in combustion engines. : en es
  • ES91973A1 - The manufacture of metal cases and their alloys for glasses and lenses. : en es
  • FR586592A - Cinemograph : en fr
  • CA248321A - Machine for making pneumatic tire covers or casings : en fr
  • GB231344A - Improvements in bollards for lowering ships boats : en
  • PL1627B1 - Method for converting ammonium-aluminum alum to alumina and sulfate. : en pl
  • US1531583A - Food product and method of making the same : en
  • US1531470A - Rotary engine : en
  • USD66955S - Design for a radiocabinet ok similar asticle : en
  • DE411584C - Process for the production of a hydraulic binder from oil shale or oil slate slag : de en
  • US1531760A - Poison distributor : en
  • PL1752B1 - Method for the preparation of water-soluble greenish-blue dyes of the anthraquinone series. : en pl
  • US1531552A - Valve arrangement for disk wheels : en
  • CH107916A - Wire clamp. : de en
  • US1531736A - Feed and adjustment for textile machines : en
  • US1531384A - Lubricating car-journal box : en
  • US1532049A - Paneled structure and method of forming the same : en
  • CA248165A - Boiler feed water system : en fr
  • CH109597A - Dimming device on vehicles. : de en
  • AU2031424A - Process of total gasification of coal : en
  • ES91978A1 - An automatic announcing device. : en es
  • FR586668A - Support for handling photographic plates : en fr
  • US1532010A - Disappearing bed : en
  • PL1652B1 - The method of deoxidizing metal oxides in a furnace is by means of aluminum. : en pl
  • AU1812424A - Improvements in and relating tothe production of ornamental ceramic designs in hollow glass articles or vessels : en
  • CA248223A - Cradling boom for cordwood : en fr
  • CH109534A - Lubricating and cooling device for automatic lathes. : de en
  • CH109622A - Process for the preparation of a sulfur-containing vat dye. : de en
  • US1532095A - Tennis racket : en
  • US1531908A - Facing mechanism for tiles and bricks : en
  • GB219016A - Improvements in and relating to protective means for bearings : en
  • CA248268A - Cleansing apparatus : en fr
  • CH109514A - Connection box. : en fr
  • PL1631B1 - Fittings for metallurgical furnaces. : en pl
  • US1531300A - Crab trap : en
  • CH109109A - Spindle for attaching a sleeve for wrapping with yarn or the like. : de en
  • US1531304A - Haystacker : en
  • US1531603A - Thermostat : en
  • US1531661A - Draft rigging : en
  • US1532097A - Drying machine : en
  • GB231385A - Improvements in machines for beading sheet metal : en
  • PL1714B1 - The method of descaling liquids. : en pl
  • US1531480A - Lens : en
  • US1531926A - Automatic governor for the brakes of motor and railway wheels and other rotary devices : en
  • GB231242A - Improvements in or relating to cementitious materials : en
  • US1531581A - Tractor plow : en
  • US1531696A - Ignition system : en
  • US1532036A - System of motor control : en
  • USD66921S - Design for a candle cup for lighting fixtures : en
  • FI10610A - Oja-aura : en fi
  • US1531345A - Step for tramcars and the like : en
  • CA248099A - Loom mechanism : en fr
  • DE411687C - Process for eliminating the graphitic properties and reducing the specific density of natural graphites : de en
  • FR586623A - : fr
  • PL1658B1 - KL 68 a 69. A door lock which opens by pushing or pulling the bar in the direction of door opening, and closes by slamming the door. : en pl
  • US1531941A - Spike puller : en
  • PL1756B1 - Method for the preparation of aminoanthraquinone-sulfonic and aminoanthraquinone-carbonic acids. : en pl
  • US1531841A - Switch-contact device : en
  • US1531902A - Sucker-rod elevator : en
  • CH109619A - Process for the production of an indigoid dye of the anthracene series. : de en
  • CA248283A - Autograph register : en fr
  • FI10621A - Electrical apparatus for melting ice in water pipes : en fi
  • AU1879924A - Improvements indies for rim beading 1 the necks of cylindrical sheetmetal vessels : en
  • US1531607A - High-pressure rotary pump : en
  • US1531513A - Process for the manufacture of manganese steels : en
  • DE411657C - Support for window wing curtain rods : de en
  • DE411737C - Gas-filled electric light bulb : de en
  • US1531604A - Attachment plug : en
  • US1531842A - Feed holder : en
  • US1531338A - Device for taking up warp in wheels : en
  • PL1665B1 - Method of making calcium aluminate to obtain aluminum. : en pl
  • CA248244A - Aeronautical machine : en fr
  • GB231326A - Improvements in and relating to internal combustion engines : en
  • GB231333A - An air pad truss for personal wear : en
  • CH109464A - Two-part lasting strips. : de en
  • FR586755A - Quick-rotating crank for optical instruments, in particular for cinematographic shooting : en fr
  • US1531425A - Fuel : en
  • US1531510A - Friction disk for clutches : en
  • US1531438A - Rotary drier : en
  • US1531788A - Kier plaiter : en
  • DE411703C - Device for testing the sealability of sealants, preferably casting compounds : de en
  • US1531347A - Relay : en
  • US1531877A - Oil burner : en
  • US1531341A - Clutch : en
  • AU2065324A - An improved electrical generator : en
  • ES91580A1 - Device for the remote transmission of writings and drawings. : en es
  • US1531712A - Manufacture of hollow rubber articles : en
  • FR586841A - Automatic candy making machine with a stick : en fr
  • GB223546A - Improvements in and relating to safety razors : en
  • ES91935A1 - Luminous device for license plate indicator in automobiles. : en es
  • DE411668C - Process for preparing hollow-pressed vehicle wheels for hot painting or enamelling : de en
  • FR586645A - Molded product and its manufacturing process : en fr
  • ES91299A1 - A procedure for the manufacture of tiles, slabs, tablets and other similar pavements, whether made of Portland cement, sand and its mixtures or lime, mud or other kinds of basic materials. : en es
  • FI10631A - The provisions of this Regulation apply : en fi
  • DE411597C - Liquid fuel atomizers : de en
  • FR586598A - Sheet metal body and seat back arrangement, for automobiles : en fr
  • ES89645A1 - A process for fabricating walls, walls, ceilings, or the like. : en es
  • GB231340A - Improvement in or connected with draining or draw off valves and the like : en
  • DE411664C - Marking device for zithers played by sheet music : de en
  • FR586660A - Wet switch : en fr
  • FR586843A - Two-way brake booster for motor vehicles : en fr
  • GB231350A - An improved appliance for testing electrical energy and sparking plugs under pressure : en
  • FR586653A - Portable tower : en fr
  • US1531591A - Combination lock : en
  • US1531680A - Spring clothespin : en
  • US1531611A - Electrical protective system : en
  • CH109014A - Device for the direct conversion of heat into electrical energy. : de en
  • PL1639B3 - A method of reinforcing posts, masts and wooden piles damaged by the weather. : en pl
  • US1531396A - Apparatus for cutting sweetmeats : en
  • ES91898A1 - Elasticated warm fabric collars. : en es
  • ES91808A1 - A rotating blade holder system for woodworking machines. : en es
  • US1531734A - Sanitary head covering : en
  • US1531754A - Inscription plate for tombstones or the like : en
  • GB222447A - Improvements in breech mechanisms for guns of small and medium calibres : en
  • GB231264A - Improvements in or relating to artificial hands : en
  • US1531376A - Belt fastener : en
  • US1531402A - Typewriting machine : en
  • US1531722A - Time-limit overload relay for electric circuits : en
  • US1531806A - Shoe heel : en
  • CA248255A - Chair : en fr
  • CH109007A - Spark plug for double ignition. : en fr
  • US1531383A - Stencil-cutting machine : en
  • US1531547A - Mattress : en
  • US1531826A - Drying and tentering machine : en
  • US1531875A - Typewriting machine : en
  • US1531556A - Magneto : en
  • US1531997A - Dyeing apparatus : en
  • CA248180A - Cloth piling machine : en fr
  • CA248361A - Educational device : en fr
  • CH109557A - Transformer winding in ring connection with taps and with series-parallel switching. : de en
  • CH109451A - Device for fixing the free thread end of embroidery machine bobbins. : de en
  • AU1934624A - Improvements in ear coupling devices : en
  • DE411730C - Device for continuous dyeing, bleaching and other wet treatment of loose textiles : de en
  • PL1697B1 - A method and an apparatus for denitrifying, bleaching, dyeing and, in general, treating fibers with liquids or other. : en pl
  • US1531843A - Last : en
  • FR586595A - : fr
  • CA248181A - Jack : en fr
  • CH109628A - Process for the production of a new vat dye. : de en
  • US1531301A - Luminous vessel : en
  • CA248425A - Thoria crucible production : en fr
  • ES92005A1 - A new industrial process for manufacturing, building or rebuilding a car tire and wheel sizes for these vehicles. : en es
  • AU1825624A - Anew product for binding duston roads, streets andthe like and process for applying this product : en
  • ES91848A2 - An industrial product consisting of soap mixed with ultramarine blue or other similar products. : en es
  • FR586825A - Perfume inhaler : en fr
  • GB231327A - An appliance for use in attaching caps to bottles and other receptacles : en
  • CA248381A - Method of playing music : en fr
  • US1531647A - Draft rigging : en
  • CA248427A - Pipe threading machine : en fr
  • CH109522A - Device for preventing moisture and dust from entering the interior of watches. : de en
  • CH109706A - Process for the preparation of a monoazo dye. : de en
  • ES91968A3 - Procedure for tempering alloys. : en es
  • GB229347A - Improvements in metal wheels for vehicles and method for producing the same : en
  • CH107969A - Hose reel on water pipes. : de en
  • CH108161A - Method for the preparation of a morphine-protein compound. : de en
  • ES91911A1 - Procedure to fix solar or ultra violet energy and produce, outside of these rays, catalytic phenomena of any nature. : en es
  • CH109204A - Burner for heavy liquid fuels. : en fr
  • FR586559A - Improvements to shutter coupling devices for pipes, nozzles, etc. : en fr
  • FR586833A - Process for the production of dyestuffs and the resulting products : en fr
  • FR586916A - Metal coil for electric cables or others : en fr
  • US1531650A - Mechanism for breaking and cleaning cotton : en
  • CA248349A - Self freeing orthopedic valve : en fr
  • ES91905A1 - A machine for draining and drying threads arranged in skeins. : en es
  • FR586684A - Process for manufacturing alumina and aluminum sulphate and products resulting from this process : en fr
  • CA248308A - Expansion device : en fr
  • CH109473A - Fondant machine. : de en
  • CH109646A - Process for the production of a new vat dye. : de en
  • ES91948A1 - A procedure to destroy plant and animal parasites. : en es
  • FR586739A - Machine for the uninterrupted production of welded pipes from a strip of sheet metal or flat iron : en fr
  • FR586852A - Improvements to dividing compasses, calipers or calipers : en fr
  • US1531969A - Tie fastener : en
  • US1531666A - Refractory metallic body of high density and process for making the same : en
  • AU1651724A - A method for constructing concrete buildings and apparatus therefor : en
  • CA248383A - Carbureter : en fr
  • PL1755B1 - The method of obtaining dyes of the acridinium group. : en pl
  • US1531716A - Apparatus for transmitting the firing to the charge in projectiles of elongated shape : en
  • US1531360A - Telephone system : en
  • US1532000A - Combination sirup-can spout and lid puller : en
  • CA248341A - Submarine cable signaling : en fr
  • CH109490A - Folding box made from a piece of cardboard. : de en
  • US1531385A - Method and apparatus for making endless tubes : en
  • US1531477A - Gold-placer-mining submarine dredge : en
  • US1531274A - Teakettle : en
  • USD66950S - Design for a cuff link : en
  • CH108653A - A process for manufacturing reinforced concrete in which the binder is sulfur. : en fr
  • US1531674A - Driving mechanism : en
  • US1531822A - Automatic transmitter : en
  • CA248229A - Process of making carbohydrates : en fr
  • GB225579A - Improvements in or relating to thermionic valve circuits : en
  • US1531393A - Locomotive : en
  • PL1564B1 - Steam turbine blade. : en pl
  • CA248126A - Electrically operated flow meter : en fr
  • US1531519A - Portable electric air heater and circulator : en
  • US1531602A - Air strainer : en
  • US1531812A - Adjustable inking mechanism : en
  • PL1712B1 - A method of cleaning and decolorizing juices containing sugar. : en pl
  • US1531540A - Copyholder : en
  • ES91497A1 - A tubular seal system. : en es
  • FR586780A - Motor car door lock allowing the frames to be brought together above the door seals : en fr
  • GB231290A - Improvements in or relating to cinematograph machines : en
  • CA248428A - Preserving receptacle cap remover : en fr
  • US1531312A - Electrode : en
  • US1531282A - Grinding machine : en
  • US1531335A - Laundry-assorting pin : en
  • US1531786A - Hydraulic power plant : en
  • US1531610A - One-piece handle for angle cocks : en
  • US1531884A - Spent-gas escape device fob gas ranges : en
  • CA248421A - Collapsed cup dispenser : en fr
  • PL1703B1 - Method for obtaining four times diazotized blue dyes. : en pl
  • US1531344A - Cooling bed : en
  • US1532056A - Fountain : en
  • FI10640A - Combined clothes hanger, fastening hook, nail file, shoe hook, etc. : en fi
  • CH109370A - Steam boiler. : en fr
  • US1531782A - Process for cleaning rubber molds : en
  • US1531874A - Ignition switch and emergency-brake signal for power-operated vehicles : en
  • US1531546A - Bottle washer : en
  • US1531999A - Disk for flexible couplings : en
  • US1532007A - Sadiron : en
  • ES91916A1 - Cardboard strips for packaging reinforcements. : en es
  • US1531582A - Device for preventing the waste of tobacco in smoking pipes or the like : en
  • USD66934S - Design fob a corner piece for trunks : en
  • DE411568C - Filling machine for pulpy mass, especially sausage mass : de en
  • FR586586A - Process for coating sleeves with refractory material to make them unbreakable and resulting products : en fr
  • US1531457A - Automatic stop for spinning machines and the like : en
  • DE411504C - Device for automatic adjustment of the steering pivot angle, especially for motor vehicle wheels : de en
  • CH109499A - Pneumatic light copier. : de en
  • US1531506A - Golf tee : en
  • US1531937A - Typewriting machine : en
  • US1531777A - Heat interchanger : en
  • PL1728B1 - Machine with circulating piston. : en pl
  • CH109572A - Combined carbon electrode for electric furnaces and processes for their manufacture. : de en
  • CH109589A - Electric bell device. : en fr
  • CA248143A - Attachment for motor vehicles : en fr
  • CA248194A - Loose-leaf binder : en fr
  • CH109559A - Method and device for lining up roll-shaped bodies, in particular insulation beads for electrical resistance wires. : de en
  • CA248250A - Electrical spark plug shorting device : en fr
  • CH107925A - Hose lock. : de en
  • US1531503A - Saw set : en
  • CA248365A - Chain pliers : en fr
  • US1531555A - Art of perforating and severing metals : en
  • PL1623B1 - Drive wheel for drop hammers, etc. : en pl
  • PL1691B1 - Cylinder cover for internal combustion engines. : en pl
  • US1531821A - Golf putter : en
  • US1531928A - Shipping crate and closure therefor : en
  • CA248182A - Folding bed : en fr
  • CA248211A - Key ring : en fr
  • CH109541A - Gear transmission. : de en
  • CH109621A - Process for the production of an indigoid dye of the anthracene series. : de en
  • DK34320C - Automatic Telephone System. : da en
  • CA248198A - Nut : en fr
  • CA6628S - Tires : en
  • CH109564A - Electric quick switch. : de en
  • CA248445A - Disc wheel hub : en fr
  • DK34330C - Taste Breeding Apparatus. : da en
  • US1531762A - Loom for weaving wire : en
  • US1532038A - Magnetic blow-out : en
  • CA248215A - Fence and post : en fr
  • CA248372A - Trunk hunting switch for telephone systems : en fr
  • CH109585A - Hand fire extinguishers. : de en
  • DE411479C - Dry gas meter : de en
  • GB231325A - Improvements in or relating to garment presses : en
  • FR586795A - Improvements to pumping devices for naphtha wells : en fr
  • FR586848A - Improvements in steam turbine locomotives : en fr
  • PL1602B1 - Improving the distillation or evaporation of the liquid. : en pl
  • US1531321A - Locker : en
  • CA248166A - Apparatus for treating sand and gravel : en fr
  • US1531560A - Traveling funnel guide for glass-forming machines : en
  • PL1721B1 - Method and device for electric coating of objects by electroplating - thermal. : en pl
  • US1531983A - Method of attaching plastic material to wood or the like and product thereof : en
  • US1531836A - Base-exchanging composition and process for manufacturing the same : en
  • US1531965A - Induction transmitter : en
  • USD66931S - Design for a bread tray : en
  • DE411560C - Adjustment device for gears, especially on motor vehicles : de en
  • DE411513C - Roller propellers for aircraft : de en
  • US1531967A - Propeller : en
  • AU2068124A - An improvement in cushioning device for rock drills : en
  • US1531364A - Cupola-charging door : en
  • US1531742A - Snowplow : en
  • CA248172A - Pump jack : en fr
  • CA248279A - Dredge top spice can : en fr
  • CH109594A - Container conveyor system for bulk goods. : de en
  • US1531695A - Process of sintering and apparatus therefor : en
  • USD66945S - Design for a pipe holder : en
  • PL1611B1 - A method of renewing electric zarowe lamps with a metal wire. : en pl
  • PL1753B1 - Machine for breaking sugar blocks into pieces and putting them into boxes. : en pl
  • US1531349A - Full-fashioned clocked hosiery and method of making same : en
  • US1531714A - Car-door operation : en
  • CA248178A - Brake hanger and support : en fr
  • FR586812A - Shock absorber for automobiles : en fr
  • FR586888A - Coat hanger : en fr
  • CH109632A - Process for the production of a new vat dye. : de en
  • DK34319C - Coil holder for radios. : da en
  • CA248305A - X-ray tube : en fr
  • AU1957524A - Sulphur compound and the- method- of making the same : en
  • CH109630A - Process for the production of a new vat dye. : de en
  • US1531717A - Percussion fuse for aircraft bombs and other purposes : en
  • CA248241A - Moil point : en fr
  • USD66932S - Design for a plate or like article : en
  • PL1600B1 - A method of producing glass tubes in which an object is embedded, forming a skeleton, rolled into a tube. : en pl
  • US1531481A - Wagon loader : en
  • US1531577A - Lamp : en
  • US1531823A - Compensating device for oil-pump counters, etc. : en
  • CA248210A - Hoisting cradle : en fr
  • CA248120A - Combined pressure gauge and alarm : en fr
  • US1531918A - Tie and tie plate : en
  • CA248146A - Lock : en fr
  • CH109550A - Internal combustion engine. : de en
  • CH109538A - Closing device for vacuum vessels. : de en
  • DK34323C - Brushing device for cleaning sieves in threshing plants, sperm cleaners and the like. : da en
  • PL1760B1 - The method of making starch. : en pl
  • US1532033A - Ball-bearing caster : en
  • DE411665C - Rod lock : de en
  • FR586819A - Industrial product consisting of electric light bulbs in the form of a bottle and the like : en fr
  • PL1656B1 - Manufacturing method for so-called anti-veneer wooden panels : en pl
  • US1531442A - Can opener : en
  • US1531670A - Foot-exercising device : en
  • PL1637B1 - The method of conveying mud and liquids is by means of compressed air with the use of pumps or exhaust chambers. : en pl
  • CA248125A - Valve or cock : en fr
  • FR586708A - Siphon-aspirator with mechanical suction device and drain tap, for all liquids including strong acids and lye : en fr
  • US1531837A - Collapsible chair : en
  • DE411582C - Process for the production of black chromating dyes : de en
  • GB231798A - Improvements in acoustic devices : en
  • PL1638B1 - Dryer for loose bodies. : en pl
  • CA248303A - Hose coupling gasket : en fr
  • CA248294A - Process of and apparatus for multiple-effect evaporative separation : en fr
  • CA248258A - Power distributor for automobiles : en fr
  • GB231282A - Improvements relating to prepayment electricity meters : en
  • US1532088A - Convertible plane : en
  • US1531387A - Mixing apparatus : en
  • US1532055A - Ice-cream-carton-filling device : en
  • US1531292A - Hair-waving pad : en
  • US1531339A - Continuous wire-drawing machine : en
  • CA248298A - Composite rubber and leather material : en fr
  • ES91989A1 - Improvements in machine organ clamping sleeves. : en es
  • CA248122A - Oil can : en fr
  • CH109625A - Process for the production of a new vat dye. : de en
  • PL1634B1 - A method of producing a mass suitable for further processing from organic materials. : en pl
  • US1531572A - Automatic train-controlling system : en
  • US1532067A - Awning construction : en
  • DE399577C - Pipe connection : de en
  • CA248454A - Generation of steam : en fr
  • US1531421A - Burner for oil-burning furnaces : en
  • US1532099A - Adapter fixture for spotlamp mountings : en
  • CH108273A - Artificial foliage and method of making said. : en fr
  • CH109570A - Device for achieving constant DC voltage in mercury vapor rectifiers operated with suction choke coils. : de en
  • CA248088A - Terminal protecting hood : en fr
  • CA248230A - Cellulose ether : en fr
  • CA248130A - Process for producing transportable and workable shapes from iron alloys : en fr
  • ES91889A2 - New procedure to achieve the domain of real density fluid spaces, both in the gaseous state and in the liquid state. : en es
  • GB231263A - A new or improved mechanically actuated advertisement, sign or the like : en
  • CA248420A - Record holder for talking machines : en fr
  • CH109338A - Casting mold for the production of tubes by centrifugal casting and process for their production. : de en
  • CA248212A - Floor waxer and polisher : en fr
  • CA248285A - Refrigerating apparatus : en fr
  • FI10632A - Med colloidal film trörkplatta ävensom förfarande för tryckning : en fi
  • FR586576A - Device for punching hot and cold mortises : en fr
  • CA248274A - Fire box for solid fuel : en fr
  • CA248379A - Power garment and laundry pressing machine : en fr
  • CH109604A - Holder for bicycle air pumps. : de en
  • AU2020124A - Improvements in saws : en
  • CH109601A - Device on motor vehicles, mainly automobiles, to indicate the direction of travel. : de en
  • GB231314A - Improvements in scale beams and fulcrum points therefor and manner of securing such fulcrum points : en
  • US1531420A - Game device : en
  • ES91743A1 - Mechanism to guide the axles for railway traction. : en es
  • GB231208A - Improvements appertaining to valve operating mechanism for internal combustion engines : en
  • FR586662A - Device for the production and storage of hot water at constant temperature : en fr
  • CA248115A - Propeller or blower : en fr
  • CA248327A - Shim strip package : en fr
  • ES90062A1 - A new procedure for making photographic engravings on goldsmith objects, on all kinds of metals, applying the clichés with or without a grid to the photoengravings that are currently used in graphic arts. : en es
  • ES91931A3 - An apparatus for filling with acetylene gas the containers that serve to contain acetylene dissolved in acetone. : en es
  • GB231249A - Improvements in or relating to roll-over pattern-drawing molding machines : en
  • GB231382A - Improvements in resilient wheels for road vehicles : en
  • CA248206A - Fastener : en fr
  • CH109450A - Spindle for spinning and twisting purposes. : de en
  • CH109495A - Inking or moistening device in rotary printing presses. : en fr
  • CH109600A - Device for observing, from the outside, the degree of friction in the friction member of a shock absorber. : en fr
  • FR586587A - Lock for doors of motor cars and similar vehicles : en fr
  • GB231585A - Improvements in or relating to racquet presses : en
  • CH109352A - Gear change device. : en fr
  • CH109566A - A method and apparatus for the manufacture of parts of small electrical equipment, such as screw sockets, bayonets, fuses, etc., of molded fusible insulating material, with metal parts and conductors. : en fr
  • CA248433A - Masonry structure : en fr
  • CH109599A - Four-stroke engine for vehicles that can be used for braking. : de en
  • US1531767A - Indicator for temperature controls : en
  • US1531801A - Signaling system : en
  • GB223607A - Improved yarn-leasing device for warping machines : en
  • CA248173A - Belt tightener : en fr
  • CA248216A - Combination faucet : en fr
  • US1531598A - Telegraph system : en
  • GB231352A - Working method and machine for the production of fibres from the leaves of agaves and other fibrous plants : en
  • CH109636A - Process for the production of a new vat dye. : de en
  • FR586705A - Improvements to the method of combustion of pulverized fuel : en fr
  • GB222443A - Improvements in or relating to gear-wheels : en
  • CA248207A - Mechanical field game : en fr
  • FR586749A - Warning signal device : en fr
  • CH109677A - Process for the production of gas, more particularly applicable to the supply of explosion engines. : en fr
  • AU1829724A - Improvements in and relating to superheaters for water-tube steam boilers : en
  • CA248264A - Typewriter : en fr
  • CH109555A - Steam boiler. : en fr
  • US1531496A - Lawn sweeper : en
  • CA248382A - Fingering attachment for stringed instruments : en fr
  • CA248413A - Plaster board : en fr
  • US1531495A - Worm-wheel bearing for hair clippers and the like : en
  • US1532071A - Plumber's furnace : en
  • FR586692A - Process for treating marine algae for the production of crude agar : en fr
  • GB231371A - A foot mat and luggage and like carrier device for motor road vehicles : en
  • US1531656A - Machine for clearing land : en
  • ES91872A1 - A new procedure for the application of anaglyphs to photography. : en es
  • GB231307A - Improvements in and relating to the construction of motor road vehicles : en
  • FR586875A - Improvement to a molding : en fr
  • GB214626A - Improvements in automatic reclosing electric circuit interrupter systems : en
  • DE411708C - Air hammer : de en
  • ES91212A1 - A method of manufacturing button devices. : en es
  • FR586751A - Improvement of stop devices for machines for winding threads or the like : en fr
  • GB231299A - Improved method of and means for imparting flexibility to metal strips : en
  • DE411686C - Device for clear arrangement of card index cards : de en
  • DE411721C - Procedure for heating duct stoves : de en
  • FR586738A - Internal drum brake on hub : en fr
  • GB231276A - Improvements in or relating to chucks for centring purposes on lathes and like machines : en
  • FR586695A - Connection lug for conductor wire : en fr
  • GB231401A - Improvements relating to hub caps for motor vehicle wheels : en
  • DE411629C - Head joint, especially for clothed dolls : de en
  • GB231778A - An improved meat slicing machine : en
  • GB231267A - Improvements in or relating to heel finishing machines : en
  • DE411579C - Manufacture of shaped or pressed parts containing borate : de en
  • DE411655C - Heat, cooling and inhalation device : de en
  • ES91587A1 - A truck or van, with a special device for the projection of photographs, views, announcements and inscriptions. : en es
  • FR586763A - Improvements to spoons or bits used in digging or drilling wells : en fr
  • US1531271A - Mechanical toy vehicle : en
  • US1531855A - Folding ironing table : en
  • US1531930A - Portable electric handsaw : en
  • FR586854A - Improvements to faucets : en fr
  • FR586800A - Improvements to mutes for wind instruments : en fr
  • US1531693A - Method and apparatus for producing novel and double-image effects in photography : en
  • US1531988A - Cuff : en
  • PL1644B1 - A method of producing oils boiling at low temperatures, from or higher boiling point fractions. : en pl
  • US1532040A - Reamer : en
  • AU1992224A - Improvements in or relating to bituminous emulsions : en
  • ES91929A1 - Protection provision for electricity meters. : en es
  • FR586578A - Kitchen stove for central heating : en fr
  • PL1663B1 - A method of producing hydrofluoric acid from natural fluorides, flushpate and sulphate acid in an uninterrupted process. : en pl
  • US1531554A - Rocker die : en
  • US1531829A - Attachment for tractors : en
  • PL1707B1 - An aircraft machine capable of vertical ascent and landing and stopping in the air at one level or place. : en pl
  • US1531430A - Internal-combustion engine : en
  • CA248192A - Leather graining machine : en fr
  • CA248370A - Process of roasting sulphide ores : en fr
  • CA248444A - Demountable rim : en fr
  • CA248162A - Electro-magnetic bell : en fr
  • FR586608A - Musical reed holder : en fr
  • US1531924A - Washing machine : en
  • US1531807A - Internal-combustion engine : en
  • CA248183A - Boiler pressure regulator : en fr
  • CH109576A - Gas burner. : en fr
  • CA248440A - Flooded shell type condenser : en fr
  • US1532082A - Trimmer : en
  • US1531740A - Bottle capper : en
  • CA248297A - Loud speaker : en fr
  • US1531899A - Vehicle spring : en
  • USD66938S - Design fob a stocking : en
  • PL1648B1 - Axial steam turbine. : en pl
  • US1531453A - Cultivator : en
  • US1531542A - Toy block : en
  • US1531733A - Vehicle jack : en
  • US1531784A - Sheet metal : en
  • US1531499A - Six-wheel truck : en
  • CH109563A - Electric rotary switch. : de en
  • US1531730A - Tube-soldering apparatus : en
  • US1531753A - Apparatus for lead-burning straps to storage-battery plates : en
  • US1532080A - Belt shifter : en
  • PL1632B1 - : en pl
  • CA248097A - Transmission lock for motor vehicles : en fr
  • CA248406A - Self-contained demountable wheels and hub caps : en fr
  • CH108801A - Rotary switch with spring mechanism. : de en
  • DE411652C - Process for the representation of blue Kuepen colors : de en
  • PL1751B1 - Procedure for obtaining insoluble azo dyes. : en pl
  • US1531616A - Double-acting plunger pump : en
  • PL1650B1 - Spring starting device for internal combustion engines. : en pl
  • US1531440A - Apparatus for handling and transporting fruit and the like : en
  • US1531634A - Lock : en
  • US1531770A - Chain fastener : en
  • US1531859A - Shore : en
  • PL1591B1 - A method of producing an explosive cartridge, saturated with liquefied gases. : en pl
  • PL1709B1 - Rotary knife in woodworking machines. : en pl
  • US1531672A - Elastic attachment for saddle girths, stirrup leathers, bridles, and various other articles : en
  • FR586873A - Machine for filling bottles or other containers : en fr
  • CA248278A - Steam plant : en fr
  • CH109505A - Folding box that can be used as a toy. : de en
  • CH109543A - rotary engine. : de en
  • US1531512A - Carpenter's tool : en
  • DE411801C - Process and device for evaporation of liquids : de en
  • FR586828A - Refinements to stems to distribute block letters : en fr
  • FR586832A - Improvements in devices for the manufacture, by use of centrifugal force, of pipes, columns, and other hollow objects : en fr
  • DE411701C - Potato and fruit press : de en
  • FR586771A - : fr
  • GB231579A - Improved surgical legging : en
  • US1531290A - Structural member manufacture : en
  • US1531400A - Heat exchanger : en
  • US1531601A - Electrical protective device : en
  • FR586650A - Reflector system for projectors, headlights, etc. : en fr
  • GB231323A - Improvements in or relating to closures for tablet containers : en
  • FI10615A - Framställning av catalysämnen för synthetisk framställning av ammoniak : en fi
  • CA248119A - Match receptacle : en fr
  • CA248333A - Weaving machine : en fr
  • ES91900A1 - A loudspeaker receiver for telephony. : en es
  • ES91947A1 - Improvements in the devices to start fish and similar substances. : en es
  • GB216500A - Improvements in machines for producing addressed wrappers : en
  • ES91959A1 - Canopy (canvas for a tent) that can be used at the same time as a warm garment. : en es
  • GB231315A - Cork products and the manufacture thereof : en
  • GB231289A - Improvements in electric conductors : en
  • US1531758A - Corn husker : en
  • US1531980A - Centrifugal fan : en
  • DE411316C - Device for winding strip or profile iron in screw form onto core tubes with the help of a winding screw : de en
  • FR586706A - Compensatory coupling : en fr
  • DE411714C - Door lock : de en
  • ES92000A3 - Improvements in the manufacture of snap fasteners. : en es
  • FI10618A - Anordning vid adresserings- ochandande tryckmaskiner för automatic, intermittent frammatning av en list, som är avsedd att tryckas : en fi
  • FI10629A - Regulation on the implementation of this Regulation : en fi
  • DE411659C - Winch drive device : de en
  • FI10633A - Adjustment of the servomotor : en fi
  • US1531702A - Double-acting internal-combustion engine : en
  • GB210452A - : en
  • CA248400A - Method of revivifying fullers' earth : en fr
  • CH109427A - Process for manufacturing molten cement free from magnetic metallic impurities. : en fr
  • CA248357A - Valve : en fr
  • PL1748B1 - A method of strengthening pipe sockets with the use of a ring. : en pl
  • CA248107A - Stove pipe : en fr
  • CA248446A - Mitten : en fr
  • CA248344A - Telephone exchange system : en fr
  • CA248398A - Apparatus for preventing evaporation : en fr
  • PL1674B1 - Tool for sharpening knives and scissors. : en pl
  • CA248237A - Bearing : en fr
  • ES91981A1 - Improvements in centrifugal regulators for talking machines. : en es
  • FR586612A - Process for the production of woven articles : en fr
  • AU2063424A - Improvement information of colored smoke and composition therefor : en
  • CA248267A - Window support : en fr
  • CA248331A - Production of aluminum chlorids : en fr
  • CA248459A - Rail anti-creeper : en fr
  • CA248249A - Harrow : en fr
  • US1531323A - Game apparatus : en
  • US1532078A - Card index for telephone receivers : en
  • US1531289A - Spring spreader : en
  • US1531894A - Figure toy : en
  • ES91920A3 - Manufacture of rubber coatings for steering wheels of automobiles and similar vehicles. : en es
  • DE411601C - Process for the preparation of a paraffin oil emulsion : de en
  • FR586756A - Improvements to switches for railway tracks : en fr
  • GB231586A - Improvements relating to conveyors, particularly applicable to laundry and like conveyors : en
  • ES91999A1 - Procedure for the telegraphic transmission of photographs. : en es
  • CH109592A - Pocket umbrella. : de en
  • US1531828A - Welding rod or wire and process and apparatus for manufacturing the same : en
  • US1532020A - Fork for table use : en
  • PL1593B1 - The method of producing ignition masses. : en pl
  • US1531461A - Shoe fastener : en
  • US1531879A - Electric lighter for cigars and cigarettes : en
  • US1532041A - Pulverized-fuel burner : en
  • US1531550A - Mine : en
  • US1531394A - Water-polo cap : en
  • US1531636A - Spark-plug and ignition tester : en
  • US1532062A - Typewriting machine : en
  • CA248163A - Electro-magnetic bell : en fr
  • CA248287A - Apparatus for treating grinding wheels : en fr
  • ES91975A1 - A swivel chair needle. : en es
  • FR586883A - Improvement in tank pen holders : en fr
  • GB231271A - Improvements in or relating to letter boxes : en
  • CH109607A - Device for bicycles for converting them into bicycle sleds. : de en
  • USD66958S - Design for paper : en
  • CA248188A - Tool for inserting and removing pipes : en fr
  • CH107941A - Process for purifying the heating surfaces of boilers, steam boilers and the like. : de en
  • US1531358A - Mary alice thompson and ralph p : en
  • AU1746624A - Improvements in or relating' to machines for moulding building bricks, andthe like : en
  • FI10628A - It is possible to use the celluloid and the liquid : en fi
  • CA248106A - Humidity and temperature control apparatus : en fr
  • AU2035924A - Improvements in apparatus for conditioning grain and similar granular substances : en
  • US1531456A - Amusement device : en
  • USRE16032E - Combustion in gas-fired fubnaces : en
  • CA248168A - Removable upholstery : en fr
  • CA248417A - Water tube boiler : en fr
  • FR586837A - Improvements to quick-return actuators : en fr
  • DE411738C - Device for measuring the voltage on the Roentgen tube : de en
  • ES91418A2 - The manufacture of compressed air shotguns. : en es
  • GB230872A - The manufacture of sulphurised compounds of phenols : en
  • PL1579B1 - Lampholder with thread for the bulb. : en pl
  • US1531381A - Drop-tine grappling fork : en
  • US1531751A - Shoe-protector device : en
  • US1531568A - Combined bumper and brace : en
  • US1531484A - Oil-indicating device for automobiles : en
  • US1532092A - Vacuum sand-settling device : en
  • US1531799A - Demountable motor : en
  • US1531869A - Container : en
  • CA248135A - Mud guard : en fr
  • CH109643A - Process for the production of a new vat dye. : de en
  • GB222483A - Improvements in or relating to kinematographic film feeding devices : en
  • CA248332A - Apparatus for condensing aluminum chlorids : en fr
  • US1531676A - Draft rigging : en
  • FR586725A - Continuous and optional brake handle for cycles and motorcycles : en fr
  • FR586802A - Method and apparatus for the combustion and reduction or treatment of solids or powdery ores : en fr
  • CA248270A - Milk crate : en fr
  • US1531790A - Slotting machine : en
  • US1532003A - Relay device : en
  • DE411541C - Process for the purification of raw montan wax distillates : de en
  • CA248373A - Telephone system : en fr
  • PL1757B1 - ^ MCk49 f *. * 'Machine for making flanges or other rolled products with holes. : en pl
  • US1531659A - Draft rigging : en
  • CA248354A - Valve : en fr
  • PL1646B1 - Process for the production of magnesium carbonate from lime-containing carbonates and magnesium silicates. : en pl
  • US1531996A - Limit regulator : en
  • PL1585B1 - A braking and stopping device for fuse rewinding devices. : en pl
  • USRE16033E - Poration : en
  • US1531460A - Eabbic-crimpihgr device : en
  • US1531991A - Water deactivator and method of making same : en
  • CH109581A - Shoe insert. : de en
  • US1532066A - Baseball game : en
  • US1531657A - Draft yoke : en
  • USRE16035E - temple : en
  • CA248117A - Snap : en fr
  • PL1586B1 - The method of making the fuse. : en pl
  • US1532087A - Ash-tray holder : en
  • US1531520A - Electric heater : en
  • GB226486A - A machine for knotting upholstery springs : en
  • GB231570A - Flexible cigar bunch manipulator : en
  • CH109602A - Lubricating device for leaf springs with cloth gaiters, in particular for motor vehicles. : de en
  • ES91921A1 - Improvements in the devices used in pumps with hydraulic transmission. : en es
  • DE411466C - Device to keep the amount of energy consumed constant in electrical ovens using a regulating transformer : de en
  • CA248197A - Pipe wrench : en fr
  • ES91776A1 - A new refrigeration machine. : en es
  • US1531294A - Churn : en
  • DE411550C - Electric flow meter : de en
  • DE411600C - Process for separating cellulose from viscose solutions : de en
  • ES91936A1 - A new exfoliating calendar pad or pad. : en es
  • DE411692C - Layered fabric high voltage capacitor : de en
  • DE411694C - Process for sealing porous metal layers : de en
  • CA248462A - Paper-making machine : en fr
  • CH109569A - Lifting magnet motor in which the extra current generated when the operating current is interrupted is made usable. : de en
  • FR586561A - Delivery car body : en fr
  • FR586808A - Device for mounting stabilizers and rudders for aircraft : en fr
  • DE411674C - Ground plate for electrical collectors : de en
  • ES91927A1 - An improvement on pressed glass cruet plates. : en es
  • US1531856A - Crusher : en
  • ES92009A1 - An announcer watch. : en es
  • US1531635A - Concrete bar spacer : en
  • DK34316C - Fluid control valve. : da en
  • GB231545A - Improvements in mixing or kneading machinery : en
  • FR586610A - Improvements to removable wheels for motor cars : en fr
  • US1531543A - Silent sounder : en
  • DK34332C - Typesetting device. : da en
  • ES91348A1 - Phase regulator with collector and without salient poles. : en es
  • PL1704B1 - Device for transferring silk threads from the losing bath to the pre-cooking pot. : en pl
  • PL1745B1 - A device for cleaning rotating work tables, especially sugar presses. : en pl
  • USD66957S - Design : en
  • FR586752A - Improvements to gear changes : en fr
  • GB231324A - Improvements in and relating to teapots and the like : en
  • DE411594C - Process for the preparation of Kuepen dyes : de en
  • DE411557C - Device for closing paper vessels : de en
  • DE411729C - Rigid collapsible, transportable lampshade : de en
  • US1531864A - Railway-traffic-controlling apparatus : en
  • US1531959A - Distributing head for liquid-fuel burners : en
  • CH107983A - Device for controlling the brakes of a motor vehicle. : en fr
  • CH109503A - Ski binding. : de en
  • US1531631A - Press for the production of bricks, briquettes, blocks, and the like : en
  • US1532084A - Board composed of interlaced fibers : en
  • FR586670A - Bulb for tincture of iodine : en fr
  • GB231304A - Improvements in or relating to duplex bridge systems of telegraphy : en
  • FR586647A - Improvements to devices used to expose, develop and finish films for photographic typographic composers : en fr
  • FR586677A - Lock washer for nuts : en fr
  • GB231265A - Improvements in or connected with the vertical suspension of fishing nets and the like : en
  • ES91185A1 - Ball bearing. : en es
  • FR586558A - Sink-dryer more particularly applicable to motor cars : en fr
  • ES91275A1 - Improvements in the mechanisms for the automatic change of loom bobbins. : en es
  • ES91895A1 - Provision to avoid overloading in substations with mercury vapor rectifiers. : en es
  • ES91980A3 - An industrial result consisting of a plastic material obtained by the condensation of phenols and aldehydes. : en es
  • FR586584A - Method and device for the extraction of heating steam in normal steam turbines : en fr
  • FR586554A - Electric vulcanizer : en fr
  • FR586666A - Stove for liquid fuels, in particular heavy fuels : en fr
  • DK34346C - Device for Measuring Heat Amounts. : da en
  • FR586638A - Process for removing residual gases from empty volatile fuel tanks and their piping : en fr
  • GB231222A - Improvements in and relating to the manufacture of road-making materials : en
  • AU2241925A - Improvements in or relating to tyres for vehicle wheels : en
  • CA248201A - Window ventilator : en fr
  • CA248302A - Apparatus for manufacturing tire casings : en fr
  • ES91912A1 - An alphabet on cards to compose words. : en es
  • US1531975A - Weeder : en
  • FR586646A - Sheet metal edging machine : en fr
  • CA248134A - Adjustable wagon seat : en fr
  • US1531494A - Nongrounded or metallic circuit system : en
  • US1532014A - Slide rule : en
  • US1531525A - Cushioned tire wheel : en
  • CA248176A - Oil level indicator : en fr
  • CA248363A - Wringer mechanism : en fr
  • FR586588A - Progressive gear change for all mechanical vehicles : en fr
  • FR586791A - Gasifier : en fr
  • FR586853A - Improvement in filling or regulating devices for screw, centrifugal and valve pumps : en fr
  • ES91820A1 - Alternating current relay. : en es
  • ES91934A1 - Device for opening boxes whose lids are closed by pressure. : en es
  • DE410482C - Device for moving switches with an organ common to all switches : de en
  • DE411531C - Process for the preparation of quinone imines of the anthraquinone series : de en
  • PL1695B1 - Machine for breaking the collodium. : en pl
  • CA248184A - Ash tray : en fr
  • US1531378A - Controller for oscillation generators : en
  • ES89370A1 - A system of building constructions forming groups. : en es
  • US1531704A - Flotation body for hydroaircraft : en
  • US1531961A - Cuff link : en
  • GB231285A - Improvements in the manufacture of methyl alcohol and other oxygenated organic compounds : en
  • FR586602A - Improvements relating to ventilation and cooling of electrical machinery or apparatus or other apparatus : en fr
  • CH109524A - Process for the production of stainless iron. : de en
  • CA248147A - Automobile bumper : en fr
  • CA248426A - Can end dryer : en fr
  • PL1732B1 - A method of preventing zinc loss in electric cells in an open circuit. : en pl
  • USD66927S - Design for embroidered lace : en
  • PL1636B1 - Mitp Fcf i V Water pump, operating with compressed air. : en pl
  • US1531476A - Paving-block cutter : en
  • US1531528A - Gauging depths in an electrolytic cell : en
  • FR586785A - Leather corrector machine : en fr
  • GB231322A - Improvements in sewing machines : en
  • GB230000A - Improvements in spring suspensions for vehicles : en
  • GB231406A - Method for the manufacturing of gloves with strengthened finger tips from warp knitting frame fabric : en
  • GB231926A - Improvements in and relating to automatic apparatus for taking and finishing photographs : en
  • CA248113A - Vaporizing apparatus : en fr
  • CH108509A - Ski binding. : de en
  • CA248460A - Coating apparatus : en fr
  • AU1792324A - An improved tent fop motorists : en
  • US1531835A - Tennis racket : en
  • US1532018A - Crossing gate : en
  • CA248307A - Glow-discharge transmitter : en fr
  • CA248092A - Decompository process for working up fish waste : en fr
  • US1531893A - Visible index : en
  • US1531388A - Ingot mold : en
  • US1531783A - Game apparatus : en
  • US1531927A - Rail anchor tie plate : en
  • PL1715B1 - Method of obtaining artificial fertilizer containing nitrogen. : en pl
  • US1531633A - Oscillation generator : en
  • AU1725524A - Improvements in or relating tothe formation of concrete buildings : en
  • CH109645A - Process for the production of a new vat dye. : de en
  • FR586744A - Asynchronous motor rotor with resistance cage for self-starting : en fr
  • GB231279A - Method of purifying metals and an apparatus for carrying out the same : en
  • GB231361A - Brake or clutch : en
  • GB231390A - Bolting wood to thin iron parts, particularly in railway and tramway vehicles : en
  • CA248208A - Combination bath and shower : en fr
  • US1531305A - Inclosed reel spool for cinema films : en
  • US1531307A - Side lamp for automobiles : en
  • US1531350A - Circular-saw sharpener : en
  • US1531694A - Glareshield : en
  • DE411727C - Conveyor device for boxes : de en
  • FR586822A - Gear with attached rim : en fr
  • CA248377A - Railroad tie changing machine : en fr
  • CH109446A - Cap extractor, used to remove caps from the inside of containers. : en fr
  • GB231362A - An improved detachable handle for metal hollow-ware : en
  • CA248174A - Jar holder : en fr
  • FR586580A - : fr
  • PL1754B1 - Continuously operating sludge centrifuge. : en pl
  • US1531508A - Bumper : en
  • US1531866A - Controlling mechanism for locomotive booster motors : en
  • US1531624A - Projectile : en
  • US1531380A - Semiautomatic train control : en
  • USD66961S - Design for a fireplace : en
  • PL1562B1 - Axial steam turbine. : en pl
  • US1531648A - Method and apparatus for heating air for blast furnaces : en
  • CA248329A - Combined generator and burner : en fr
  • CH108416A - Milling machine. : de en
  • DK34335C - Container, Dunk or similar. : da en
  • FR586779A - Flap column, eclipsing in the bodywork, applicable to separating windows of motor cars : en fr
  • DE411723C - Process for the production of iron-free titanic acid : de en
  • US1531707A - Controlling the air supply in locomotive furnaces provided with preheaters : en
  • PL1573B1 - Fireproof safe. : en pl
  • CH109525A - Process for preparing aluminum. : en fr
  • US1531803A - Grain separator : en
  • USD66951S - Harvey s : en
  • US1531354A - Liquid-spraying apparatus : en
  • PL1667B1 - Method of using chrome leather waste. : en pl
  • CA248453A - Tamping machine : en fr
  • US1531934A - Vegetable cutter : en
  • US1532046A - Mothproof bag : en
  • CA248284A - Filled bobbin : en fr
  • PL1747B1 - The method of obtaining fructose syrup from earthen tubers. : en pl
  • CH109544A - Staged centrifugal fan. : en fr
  • US1531970A - Locking device for motor-driven vehicles : en
  • ES91748A1 - Improvement in the refrigerators. : en es
  • FR586686A - Passageway for easily vaporizing metal melting furnaces : en fr
  • CH109552A - Fuel injection device for internal combustion engines. : en fr
  • US1531940A - Apparatus for treating fabrics and the like : en
  • US1531962A - Joint for tubular frame members : en
  • US1531398A - Radiator shutter : en
  • US1531738A - Pencil sharpener : en
  • CA248316A - Glass composition : en fr
  • AU1694924A - An improved race game : en
  • FR586570A - Manufacturing process, without baking, dry cells : en fr
  • DK34314C - Apparatus for cleaning and disinfecting carpets and the like. : da en
  • US1531359A - Flush-valve-operating mechanism : en
  • DE411684C - Process for the production of printing pastes from water-insoluble organic dyes : de en
  • GR877B - PROVISION PERMITTING THE SAVINGS OF OTHER FUEL MATERIALS IN HOB FACILITIES. : el en
  • US1531935A - Typewriting machine : en
  • FR586560A - Sewing machine for shoe soles with two sticky threads : en fr
  • FR586619A - Convertible bodywork for cars and similar vehicles : en fr
  • FR586820A - Handle to easily hold fish while angling : en fr
  • CA248389A - Method of winding cordage : en fr
  • CA248111A - Colour photography : en fr
  • FR586897A - Improvement to shanks for casseroles : en fr
  • US1532065A - Attachment for corn planters : en
  • US1531920A - Induction-motor winding : en
  • CA248322A - Refrigerating plant : en fr
  • CA248415A - High speed rotary machine : en fr
  • CA248089A - Valve for internal combustion engines : en fr
  • US1531780A - Rotary drying apparatus : en
  • CA248451A - Sound record : en fr
  • PL1678B1 - The method of obtaining dyes for cotton. : en pl
  • PL1683B1 - The method of obtaining trianose dyes. : en pl
  • PL1740B1 - • l & a, .. / l9 \ 0tf Liquid fuel internal combustion engine. : en pl
  • US1531838A - Closed-vehicle-body construction and upholstery therefor : en
  • CH109528A - A method for forming an insulating coating in an electrolytic cell. : en fr
  • DE411626C - The weight-compensating device for raising and lowering sliding windows, especially for motor vehicles : de en
  • FR586617A - Manufacturing process for linoleum-like floor coverings : en fr
  • ES91970A1 - A procedure for fueling engines that consume hydrocarbons. : en es
  • FR586563A - : fr
  • FR586859A - Improvements in the manufacture of toothed wheels : en fr
  • CA248161A - Hydraulic pump : en fr
  • CA248449A - Anti-skid chain : en fr
  • US1531392A - Air and gas valve mechanism for melting furnaces : en
  • US1532054A - Mixing device : en
  • CA248273A - Reinforced detachable pocket : en fr
  • CH109363A - Carburetor with float for internal combustion engines. : de en
  • US1531279A - Tunnel furnace, kiln, oven, and the like : en
  • US1531787A - Fuel-admission device for heavy-oil engines : en
  • CH109366A - Carburetor for explosion engines. : en fr
  • CH109535A - Device for grooving, in particular stair stringers. : de en
  • CH109378A - Equipment for operating high-voltage apparatus, in particular X-ray tubes. : de en
  • US1531452A - Drying bar : en
  • US1531778A - Tennis and similar racket : en
  • US1531473A - Tent : en
  • US1531548A - Island : en
  • PL1641B1 - A sensitive bipartite mine stamp. : en pl
  • CH109516A - Drive device for typewriters. : de en
  • GB231313A - Improvements in multi-jet carburetters : en
  • CH109500A - Drawing table. : en fr
  • ES91940A1 - A mechanical device with automatic closure for containers of champagne and similar liquids. : en es
  • US1531395A - Luggage carrier for automobiles : en
  • US1531947A - Device for attaching window screens : en
  • US1531325A - Locking device for automobiles : en
  • US1531889A - Clamping clip for neckband expanders : en
  • US1531925A - Brown sulphur dyestuffs : en
  • GB231236A - Improvements in fur blowing or cleaning and such like machines for use in the hatting industry : en
  • US1531437A - Method of making insulating covering for joints and repaired places of electrical conductors in situ : en
  • US1531923A - Washing machine : en
  • GB231310A - Improvements relating to driver's brake valves for fluid pressure braking apparatus : en
  • GB231403A - Improvements in fasteners for bale ties or bands : en
  • US1531968A - Elastic-fluid turbine : en
  • FI10638A - For example, the formulation is based on the presence of magnesium or diesel : en fi
  • FR586624A - Improvements to internal combustion engines : en fr
  • US1531645A - Curtain-rod bracket : en
  • US1531810A - Extension rail : en
  • CH109583A - Piston pump for emptying liquid containers. : de en
  • US1531348A - Sediment scraper for water heaters : en
  • US1531755A - Trench digger : en
  • US1531793A - Automatic coupling for cars : en
  • DE411762C - Device for adjusting the chopping share cutting angle on chipping machines : de en
  • GB231320A - Process and apparatus for burning gaseous liquid or pulverulent fuels and for recovering contained solids in molten condition : en
  • US1531848A - Brake rigging : en
  • FR586874A - Speedometer meter : en fr
  • FR586887A - Urban signage system : en fr
  • US1531824A - Method of making electrically-welded pipe couplings : en
  • GB231253A - Improvements in fluid pressure engines for operating railway carriage doors and for other purposes : en
  • DE411311C - Hollow propeller blade made of wood : de en
  • ES91878A1 - A hand pump. : en es
  • US1531907A - Potato digger : en
  • US1531942A - Fuel converter for engines : en
  • US1531960A - Breast drill : en
  • US1531455A - Game : en
  • US1531931A - Football : en
  • PL1616B1 - Device for permanent drainage of contaminants in the washing of potatoes, beets and the like. : en pl
  • PL1590B1 - A method of producing an explosive cartridge saturated with liquefied gases. : en pl
  • US1531632A - Golf-club shaft : en
  • US1531703A - Retriever for circular typewriter erasers : en
  • PL1685B1 - System of non-interchangeable screw plug fuses with matching bodies in fuse bases and protrusions on fusible inserts : en pl
  • US1531785A - Sunshade operating means : en
  • US1531917A - Electric switch : en
  • US1532044A - Door hinge : en
  • US1532060A - Device for sharpening the points of guards of agricultural implements : en
  • CA248217A - Pulley : en fr
  • CH109565A - Resistance rod. : de en
  • US1531319A - Process for making paper half stock : en
  • DE411598C - Automatic regulation for furnaces for bituminous or oxygenated fuels : de en
  • DE411832C - Dispenser for towels, paper napkins and similar sheets : de en
  • GB231245A - Improvements in or relating to rotary razor stropping machines : en
  • GB231346A - Improvements in or relating to sluice gates : en
  • GB231375A - Improvements in grease-cup lubricators : en
  • GB222087A - Improvements in sole stitching machines for foot wear : en
  • FR586783A - Double-acting aeration device allowing air to enter or exit during emptying or filling a tank : en fr
  • FR586694A - Fabric working machines operating with hardened drive chains : en fr
  • FR586798A - Advanced safety razor : en fr
  • GB231309A - Doors or closure flaps for coal-boxes, cupboards, and the like : en
  • FR586818A - Improvements to mills or grinding devices : en fr
  • GB227808A - Device for fastening the strengthening rings in transport cans : en
  • FR586594A - Improvements to electrical switches : en fr
  • ES91919A1 - A pneumatic device for the braking and cooling of films in cinematographic apparatus. : en es
  • DE411662C - Artificial fertilizer spreader with removable spreading roller : de en
  • FR586609A - Ornamentation of fabrics using foliage or natural flowers interspersed in the fabrics : en fr
  • DE411480C - Device for recording and playing back sounds : de en
  • DE411554C - Starting electric motor for internal combustion engines : de en
  • GB231303A - Improved protector for heels of boots and shoes : en
  • GB231348A - Improvements in change speed mechanism : en
  • GB231363A - Reed braid making machine : en
  • FR586724A - Improvements to the ventilation of electrical machines or other machines and devices : en fr
  • GB219296A - Improvements in or relating to thermo-electric generators or the like : en
  • ES91504A1 - Improvements in the machines for the manufacture of seamless tubes. : en es
  • ES91915A1 - A reversible head for armchairs. : en es
  • FI10626A - A building made of hollow reinforced concrete bricks : en fi
  • GB231544A - Improvements in process of and apparatus for drying oxidizing and conditioning material in web form : en
  • USD66929S - Design for leather or similar article : en
  • FR586675A - : fr
  • FR586781A - Full eclipse door for automobiles allowing maneuvering of ice : en fr
  • US1531287A - Angle-iron notcher : en
  • US1531805A - Oscillation generator : en
  • US1531906A - Lock for telephones : en
  • ES91713A3 - A perfected procedure for obtaining metal castings. : en es
  • ES91855A3 - Improvements in electrical supply installations for lighting, heating and ventilation of railway cars and other vehicles. : en es
  • GB231330A - Improvements in and relating to registering and scoring devices : en
  • FR586801A - Improvements in telephone systems for central offices : en fr
  • FR586817A - Movement transmission device : en fr
  • FR586644A - Condenser : en fr
  • PL1595B1 - Radio-telegraph antenna. : en pl
  • US1531328A - Detergent : en
  • US1531963A - Spring suspension for motor vehicles : en
  • ES91716A1 - Metal spoke wheel improvements. : en es
  • ES91785A1 - A small apparatus for absorbing cold. : en es
  • FI10620A - Snöplog : en fi
  • FR586556A - Lock, for automobile doors : en fr
  • FR586649A - Speed reducer and reverse gear system for combustion engines intended for boats : en fr
  • GB230412A - Improvements in or relating to hydraulic clutches or gears : en
  • CH109638A - Process for the production of a new vat dye. : de en
  • CA248280A - Assembled printing form : en fr
  • FR586618A - Mechanical breaker for all firewood : en fr
  • DE411673C - Impulse generator for self-connecting telephones : de en
  • FR586564A - : fr
  • DE411643C - Mixing preheater with several departments : de en
  • US1531922A - Washing machine : en
  • DE411797C - Shoulder strap clamp : de en
  • ES91865A1 - Discharge tube with light radiation through the positive column. : en es
  • GB231321A - Improvements in bearings for calender bowls : en
  • GB231400A - Improvements in amusement apparatus : en
  • DE411745C - Pot for tea, coffee, beer, wine or other beverages : de en
  • DE411789C - Swimming shoe made of elastic material with a lap skin protruding beyond the circumference of the sole : de en
  • GB231277A - Improved anti-splash mud shield for road vehicle wheels : en
  • ES91938A1 - A toy vehicle for children. : en es
  • DE411508C - Brake arrangement for motor vehicles with four drive wheels : de en
  • FR586641A - : fr
  • GB231281A - Improvements in and relating to show cards and the like : en
  • ES91985A1 - A mold or shape for making sheets for construction. : en es
  • FR586565A - Control and monitoring device for electrical installations : en fr
  • FR586844A - Brake control servo brake for motor vehicles : en fr
  • FR586663A - Method of operation of internal combustion engines with automatic ignition : en fr
  • FR586718A - Snap-on for roller blinds or the like : en fr
  • FR586593A - Steam generator for bakery ovens : en fr
  • GB221772A - Improvements in fire extinguishers : en
  • GB231542A - Improved apparatus or appliance for recording or reproducing sounds : en
  • DE411569C - Night bolt with through this adjustable middle break : de en
  • GB231407A - Improvements relating to theodolites and the like : en
  • GB222515A - Improvements in wrapping machines : en
  • GB231306A - Improvements in or relating to means for the manufacture, centrifugally, of pipes, columns and other hollow articles : en
  • US1531434A - Sales building : en
  • US1532100A - Crucible for alumino-thermic reactions for welding operations : en
  • US1531492A - Form or plate cylinder : en
  • US1531817A - Dish drainer : en
  • US1531851A - Machine guard : en
  • US1532085A - Locomotive valve-gear mechanism : en
  • FI10611A - Årstramare för bomkoppel : en fi
  • DE411510C - Device for detecting window panes, doors, etc. Like., In particular for motor vehicles : de en
  • US1531622A - Outing tent : en
  • FI10627A - Balancing cutting saw body reinforcement method : en fi
  • PL1582B1 - Manufacturing method of a vacuum vessel for liquid air cartridges. : en pl
  • US1531809A - Metallic door frame : en
  • US1531468A - Roller bearing : en
  • USD66952S - Design for a shoe sole : en
  • US1531638A - Attachment for steering mechanism of automobiles : en
  • CA248227A - Manufacture of alkali cellulose : en fr
  • FR586716A - Sheet metal panel edging machine : en fr
  • GB231355A - Improvements relating to the dressing of tobacco : en
  • ES91757A1 - A procedure for melting and refining non-ferrous metals. : en es
  • GB221201A - Improvements in or relating to tanks for electrical or other apparatus : en
  • FI10634A - For the purposes of this Regulation, the provisions of this Regulation shall apply. : en fi
  • FR586768A - Rear lantern for automobiles : en fr
  • US1531798A - Hydraulic brake : en
  • US1531873A - ornstoni : en
  • CA248200A - Nut : en fr
  • DE411725C - Step grate firing : de en
  • CH107940A - High pressure steam generator. : de en
  • DE411755C - Calculating disc rule : de en
  • PL1642B1 - Method for the production of magnesium carbonate from carbonates and magnesium silicates with calcium. : en pl
  • US1531794A - Bottle-filler valve : en
  • PL1571B1 - : en pl
  • US1532023A - Locking lid for journal boxes : en
  • CA248142A - Shoe ornament : en fr
  • CH109573A - Muffle furnace with electrical resistance heating. : de en
  • CH109661A - Log vault on furnace and furnace systems. : de en
  • ES91665A2 - Sunflower automatic. : en es
  • CH107927A - Pressure reducing valve, in particular for water pipes. : de en
  • CA248133A - Guiding device for the propeller water of ships : en fr
  • CA248318A - Emulsifying process and multi-stage emulsifier : en fr
  • CH107934A - Steam power plant. : de en
  • US1531475A - Combustion flask : en
  • US1531701A - Floor-scrubbing machine : en
  • CA248202A - Jar lifter and carrier : en fr
  • CA248213A - Wooden tubular structure : en fr
  • CH109641A - Process for the production of a new vat dye. : de en
  • CH108374A - High vacuum valve tube. : de en
  • ES91873A1 - Pump or compressor with a semi-spherical body, which contains a rotating cone, in which a piston having the shape of a semi-disk can slide. : en es
  • US1531584A - Garden implement : en
  • PL1711B1 - Continuous extraction apparatus for sugar contained in sugar plants or for similar purposes. : en pl
  • DE411791C - Process for the production of detonators : de en
  • FR586712A - Shoe : en fr
  • FR586864A - Device for canning food : en fr
  • DE411671C - Process for regulating and securing the water flow between dams and waterworks fed by them : de en
  • GB208145A - Improvements in process for obtaining certain remedial principles of oils : en
  • FR586615A - Caster with ball bearing : en fr
  • FR586788A - Improvements to freight vehicles : en fr
  • DE411679C - Lampshade for electric lamps : de en
  • FI10622A - Värmemagasinerande vattenbad-kokinrättning : en fi
  • FR586838A - Control device for odometers and speedometers of motor vehicles : en fr
  • US1531757A - Cuff button : en
  • DE411517C - Process for the concentration of hydrous sulfuric acid resulting from the concentration of nitric acid and denitration : de en
  • DE411608C - Agricultural milling machine controlled from a driver's seat : de en
  • ES91937A1 - A procedure for the manufacture of color-listed rubber belts. : en es
  • US1531302A - Electromagnetic switch for burglar-alarm systems : en
  • US1531945A - Scale pan for card feeders : en
  • US1532050A - Tobacco pipe : en
  • CA248376A - Cross-rail for filing cabinets : en fr
  • DE411756C - Device for attaching the Grindel to the Griessaeule : de en
  • GB231349A - Improvements in sign-posts : en
  • USD66948S - Design for leather or similar article : en
  • US1531558A - Cooling refrigerator : en
  • DE411763C - Hand-held sowing machine with up and down pusher that removes the seeds from the storage container and guides it into the ground : de en
  • FI10623A - Påfyllnadselement eller -batteri, särskilt för svagströmsbelysning : en fi
  • US1531441A - Automobile transmission lock : en
  • ES91902A1 - The manufacture of nougat or "American Nougat" tablets based on roasted peanuts. : en es
  • FR586784A - Return screws for tables : en fr
  • GB231258A - Improvements in and relating to the control of the air supply of air-injection oil engines : en
  • DE411566C - Screw propeller : de en
  • DE411722C - Device for bending sheet metal ends : de en
  • CH109620A - Process for the production of an indigoid dye of the anthracene series. : de en
  • CH109635A - Process for the production of a new vat dye. : de en
  • CA248195A - Lawn mower attachment : en fr
  • FR586860A - Hydraulic maneuvering device for electric furnace electrodes : en fr
  • CA248314A - Hat conformator : en fr
  • FR586553A - Improvements in electrical switches : en fr
  • DE411581C - Process for generating high DC voltage : de en
  • GB207831A - Improvements in or relating to coupling motors : en
  • GB231389A - An improved detachable roller bearing : en
  • ES91983A1 - Anti-blinding luminous projector, particularly for cars. : en es
  • GB218658A - Improvements in or relating to loom picking mechanism : en
  • GB219017A - Improvements in or relating to suction cleaning apparatus : en
  • FR586836A - Shut-off valves : en fr
  • GB227121A - Improvements in process for obtaining certain remedial principles of oils : en
  • US1531529A - Transmission mechanism : en
  • FR586810A - Crimping-flaring mandrel for tubes and pipes with or without remote operation : en fr
  • FR586652A - Improvements to t lamp posts. s. f. : en fr
  • GB220001A - Improvements in devices for sharpening annular cutters of mowing or harvesting machines : en
  • FR586803A - Further training in the establishment of radiators for motor vehicles : en fr
  • USD66953S - Design eor a buckle : en
  • USD66954S - Design for a direction-indicator casing : en
  • US1531521A - Corn harvester : en
  • FR586648A - Automotive security device : en fr
  • FR586858A - Japanese suitcases with rigid edge : en fr
  • GB221206A - Improvements in electric furnaces : en
  • FR586806A - : fr
  • GB207830A - : en
  • ES91166A1 - Home improvements. : en es
  • FR586754A - Method and apparatus for the production of continuous glass strips : en fr
  • GB217930A - : en
  • GB231288A - Improvements in rocking horses : en
  • US1531471A - Sleeve steaming and pressing device : en
  • FR586569A - Process for carrying out gas reactions in a high voltage electric arc under pressure : en fr
  • FR586840A - Improvements made to the shuttle bush cleats for looms : en fr
  • PL1708B1 - Device for making corrugated or chopped wood shavings. : en pl
  • CA248128A - Candy scoop : en fr
  • DE411549C - Tool for making recesses on construction timber for the purpose of receiving claw plates : de en
  • FR586557A - Construction of an automobile body, with a device for connecting this body to the chassis of the car : en fr
  • GB224494A - Airplane : en
  • US1531291A - Hair-waving pad : en
  • US1531293A - Heading machine : en
  • US1531679A - Throw-out device : en
  • US1531718A - Shuttle-feeler and filling clamping and parting means : en
  • GB231259A - Improvements in or relating to pulleys : en
  • PL1619B1 - Method of obtaining potassium carbonate. : en pl
  • US1531397A - Two-stroke-cycle internal-combustion engine : en
  • CH109527A - Process for the electrolytic preparation of high purity aluminum. : en fr
  • US1531957A - Weed destroyer : en
  • CH107845A - Cutting machine, especially for bacon. : de en
  • CA248337A - Motor mounting : en fr
  • CH109687A - Device for automatically stopping the winding at winding machines. : en fr
  • FR586621A - Universal tool : en fr
  • GB231250A - Improvements in and relating to operating and regulating means for spring hammers : en
  • PL1664B1 - The method of manufacturing Glauber's salt. : en pl
  • FR586596A - Clutch and release mechanism for intermittently rotating pressure cylinders of rotary printing presses : en fr
  • GB231391A - Improvements relating to collapsible or folding or non-collapsible boxes : en
  • DE411788C - Afford : de en
  • US1531267A - Valve guide : en
  • CA6619S - Biscuit : en
  • DE411688C - Locomobile boiler for high steam pressure consisting of several different water pipe boilers : de en
  • ES92329A1 - A paving system for streets and road surfaces using reinforced concrete. : en es
  • PL1583B1 - Method of producing explosives and inflammable mass : en pl
  • GB231394A - A metal box to carry an oil stove in : en
  • PL1694B1 - Laundry room and swing bed. : en pl
  • US1531541A - Method of treating vanadium ores and solutions : en
  • US1531625A - Paper or document clip or fastener : en
  • US1532110A - Apparatus for assembling nail knobs : en
  • US1531711A - Conveyer : en
  • US1531952A - Manufacture of collapsible tubes : en
  • CA248265A - Retaining wall : en fr
  • PL1718B1 - Opal tree cutting machine. : en pl
  • US1531487A - Locking device for casket tops : en
  • US1532103A - Furnace for burning powdered fuel : en
  • PL1649B1 - Air intake pipe for car engines. : en pl
  • US1531662A - Strain insulator : en
  • FR586672A - Temperature regulator : en fr
  • PL1580B1 - Paper lighters. : en pl
  • US1531390A - Variable high resistance : en
  • AU1935124A - Process forthe production of synthetic ammonia : en
  • DE411731C - Utilization of oven sows from the huts : de en
  • DK34336C - Steam or Gas turbine. : da en
  • US1532025A - Trtjch side ifbame : en
  • US1532032A - Caster : en
  • FI10609A - Engine rack : en fi
  • CA248326A - Cement-asphalt composition : en fr
  • PL1739B1 - Method and machine for cutting wooden stamens for the production of lighters. : en pl
  • US1531324A - Detergent : en
  • US1531862A - Metal stringing for tennis rackets : en
  • CA248238A - Fluid pressure operated device and control therefor : en fr
  • ES91986A1 - Improvements in the self-loading tank pens. : en es
  • GB231338A - Improvements in and relating to machines for making tubular bands : en
  • US1531644A - Packaging machine : en
  • US1531761A - Steel-car construction : en
  • FR586679A - Elastic handlebars for motorcycles and other cycles : en fr
  • ES91963A1 - Improvements in tires and pneumatic tires. : en es
  • GB231291A - Improvements in latch locks : en
  • US1531677A - Support for mail boxes : en
  • USRE16037E - Sele stable folding tent : en
  • PL1672B1 - Electrode for light arc with high intensity current. : en pl
  • US1531834A - Railway-traffic-controlling apparatus : en
  • AU1652024A - Improved shock equaliser for motor vehicles : en
  • AU2246025A - Improvements in or relating to telephone systems : en
  • ES91644A1 - A process for obtaining injectable homogeneous oleaginous bismuth preparations. : en es
  • DE411769C - Feed tamper : de en
  • ES91926A1 - A procedure for the construction of signs with a cardboard body and a metal closure. : en es
  • GB225559A - Improvements relating to the treatment of artificial threads : en
  • DE411567C - Meat cutting machine with horizontally movable meat collecting table : de en
  • FR586734A - Workpiece holder and tool assembly for finishing bearings : en fr
  • DE411487C - Sieve for threshing machines composed of wave-shaped or similarly shaped, stair-shaped sheet metal strips : de en
  • FR586707A - : fr
  • FR586748A - Improvements to elastic seats, armchairs, armchairs, sofas and other analogues : en fr
  • USD66946S - Design for a coin : en
  • ES91904A1 - An improvement in cards. : en es
  • US1531280A - Machine for making nut blanks : en
  • US1531462A - Pulverizer with pendular rollers : en
  • US1531551A - Shell-condenser coupling : en
  • US1531919A - Cap spinning frame : en
  • AU1994024A - Weeding-machine for Pailroad tracks : en
  • US1531297A - Attachment for corn-sheller-feeding attachments : en
  • US1531466A - Reenforced concrete structure forming permanent foundation for roadways : en
  • US1531557A - Drag link : en
  • DE411364C - Method and device for splinting together sheet metal : de en
  • DE411528C - Cathode for electrolytic cells, especially for water decomposition : de en
  • GB231255A - Tap wrenches and die stocks : en
  • DE411716C - Automatic window securing by means of a locking pin and locking rail : de en
  • DE411542C - Process for bleaching raw montan wax : de en
  • DE411544C - Curtain rod with clamping devices : de en
  • DE411733C - Water separator with guide surfaces : de en
  • ES91954A1 - Magnetic separator with several separation points. : en es
  • CA248271A - Knock-down seat : en fr
  • CA248436A - Binder for auto springs : en fr
  • US1531921A - Music-leaf turner : en
  • PL1575B1 - An adjustable and replaceable warp yoke for weaving looms for making cloth and canvas. : en pl
  • US1531372A - Electromagnetic apron feeder : en
  • CA248442A - Can washing machine : en fr
  • US1531847A - Candy conveyer : en
  • CA248291A - Weather strip assembly : en fr
  • CH109618A - Process for the production of an azo dye particularly suitable for chrome printing on cotton. : de en
  • FR586590A - Means to fight parasites : en fr
  • US1531698A - Blood-transfusion apparatus : en
  • US1531944A - Card feeder : en
  • US1532059A - Automatic lubricating apparatus : en
  • US1531266A - Electric-sign fixture : en
  • US1531474A - Floor packing for movable closures of all kinds for use in water : en
  • US1532106A - Car-end construction : en
  • DE411526C - oven : de en
  • DE411516C - Filter press : de en
  • DE411547C - Lifting and lowering device for the fire box at Grudehden : de en
  • FR586851A - Device for teaching children to read and write : en fr
  • ES91671A1 - A balancing device made of artillery materials that have a cradle that rotates false on the stock. : en es
  • FR586655A - : fr
  • CH109268A - Control of motors for shooters, weirs, etc. : de en
  • US1532030A - Mirror for pocketbooks and the like : en
  • PL1597B1 - Machine for the production of glass items. : en pl
  • US1531422A - Knitting machine : en
  • US1531938A - Spring suspension for vehicles : en
  • US1532043A - Grate post : en
  • US1531533A - Lighting system for vehicles : en
  • US1531827A - Filler rod for fusion welding : en
  • DE411447C - Dynamic balancing process : de en
  • PL1702B1 - A method of obtaining o-oxidase dyes that can be chrome-plated. : en pl
  • US1531367A - Log-controlling mechanism : en
  • PL1655B1 - A way to give a tree a durable and easy flexibility. : en pl
  • US1531850A - Workholding means for blindstitch sewing machines : en
  • CA248109A - Lunch box : en fr
  • CH109634A - Process for the production of a new vat dye. : de en
  • FR586736A - Door closing device : en fr
  • CA248312A - Switch mechanism : en fr
  • CA248091A - Electrically-operated phonograph : en fr
  • US1531283A - Power tool : en
  • US1531745A - Traffic signal : en
  • ES91991A1 - A calculating machine. : en es
  • US1531564A - Collapsible coop : en
  • US1531876A - Continuous press : en
  • PL1613B1 - A method of obtaining stable, premature fiber solutions by the copper-ammonium method using sugar. : en pl
  • DE411649C - Method for determining the amplitude and phase of an alternating voltage : de en
  • CA248409A - Multiple work clamp for brush machines : en fr
  • CA248131A - Auger guide : en fr
  • CH109603A - Automobile or other car hood cover. : en fr
  • CA248139A - Money changing machine : en fr
  • CA248368A - Tire bead : en fr
  • CA248432A - Piston valve for internal combustion engines : en fr
  • CH109651A - Process for the preparation of a resin which can be used as a protective and insulating varnish, impregnation agent, adhesive and the like. : de en
  • PL1647B1 - A method that allows the evaporation of metal liquids in devices, which scratch the metals. : en pl
  • PL1724B1 - A method for producing edible sugar from the first raw sugar product. : en pl
  • US1531448A - Combined ventilator and windshield : en
  • US1531998A - Light : en
  • US1531620A - Penetrometer for x rays : en
  • US1531377A - Pipe tongs : en
  • PL1671B3 - Uniform arc light electrode with luminous impurities : en pl
  • US1531951A - jones : en
  • CA248345A - Process of making plastic articles : en fr
  • ES91539A1 - An industrial procedure that consists of packaging black olives in tin cans or containers and transporting it from one point to another in said containers without any damage whatsoever. : en es
  • FR586893A - New caulking device for steam-heated cylinders : en fr
  • GB231915A - Improvements in or relating to controls for engines or vehicles : en
  • US1531545A - Washing machine : en
  • ES91732A1 - An articulated bracket. : en es
  • PL1588B1 - Machine for filling boxes with matches. : en pl
  • US1531776A - Connecter link for tire chains : en
  • US1531818A - Dish and cutlery drainer : en
  • CH109116A - Gas scorching device for all types of yarn. : de en
  • DE411706C - Rocker arm mounting for internal combustion engines : de en
  • AU2008824A - Improved, hinge-jointed leggings : en
  • ES91907A1 - New color film projection procedure. : en es
  • FR586876A - Soft molding : en fr
  • CH109582A - Process for the preparation of the ureide of hexahydrobenzoic acid. : de en
  • CH109017A - Mounting plate for the apparatus of wireless receivers. : de en
  • PL1741B1 - Spray valve for liquid fuel combustion engines. : en pl
  • US1531641A - Spring suspension for automotive vehicles : en
  • US1531675A - Saw : en
  • US1531599A - Garage : en
  • US1531655A - Locomotive truck : en
  • US1531765A - Casting machine : en
  • US1531860A - Skip-hoist control : en
  • US1531764A - Athletic shoe : en
  • US1531427A - Pencil : en
  • DE411593C - Process for the preparation of triarylmethane dyes : de en
  • DE411760C - Plow for making a pipeline underground : de en
  • GB231388A - Improvements in amusement devices : en
  • US1531285A - Coupling and bearing arrangement : en
  • US1531882A - Press-feeding device : en
  • PL1615B1 - The method of producing ignition masses. : en pl
  • PL1698B1 - Method of obtaining monoasic dyes. : en pl
  • US1532076A - Pipe coil for use in refrigeration systems : en
  • US1531979A - Caster : en
  • CH109575A - Torch for oxy-fuel welding and cutting. : de en
  • US1531729A - Valve for automobile heaters : en
  • US1531949A - Supporting bracket : en
  • USD66943S - Design for a gas heater : en
  • AU2016924A - Process of extracting oil from' oil bearing sands : en
  • CH109493A - Loose leaf book. : de en
  • PL1657B1 - A device for marking sleepers, beams and all kinds of trees. : en pl
  • DE411580C - Process for transferring alumina silicates into mechanical mixtures of alumina and silica : de en
  • ES91862A1 - A single or double floor of reinforced concrete with mold and rasilla ceiling, built "in situ". : en es
  • FI10639A - Fibers or cells, whether or not fitted with fibers : en fi
  • FR586574A - Drive mechanism for machines for working hides and skins : en fr
  • AU1661824A - Improvements in exhaust mufflers for internal combustion engines : en
  • ES91924A1 - A scrubbing and scrubbing apparatus. : en es
  • PL1729B3 - Machine with circulating piston. : en pl
  • US1531346A - Die-cutter means : en
  • CA248155A - Elastic fluid turbine : en fr
  • CH109606A - Tiltable sliding saddle for bicycles. : de en
  • DE411559C - Flexible, disc-shaped coupling for motor vehicles : de en
  • PL1670B1 - Uniform arc light electrode with glowing impurities, : en pl
  • CA248385A - Typewriting machine : en fr
  • CA248399A - Candle dipping machine : en fr
  • CH109532A - Barbed wire, method and apparatus for making the same. : de en
  • US1531507A - Manufacture of benzaldehyde-2.5-disulfonic acil : en
  • US1531639A - Car-truck side frame : en
  • CA248295A - Pectin product : en fr
  • US1531595A - Commutator : en
  • US1531954A - Lock : en
  • US1531982A - Portable fire escape : en
  • DE411464C - Vessel with a capsule attached to the bottom and receiving an electrode heater : de en
  • US1531630A - Process and apparatus for molding leather leggings : en
  • US1531986A - Air-brush nozzle : en
  • US1532108A - Determination of wave-energy direction : en
  • US1531408A - Folding carton or container : en
  • US1532017A - Enameling apparatus : en
  • PL1626B1 - The method of decomposing aluminum silicates using ammonium sulphate. : en pl
  • PL1675B1 - Machine for making lighter boxes. : en pl
  • US1531808A - Water-distribution system : en
  • US1532022A - Hay-loader : en
  • US1532079A - Thrasher : en
  • PL1682B1 - Method for obtaining single-color mortar dyes. : en pl
  • US1531306A - Rubber heel : en
  • US1531830A - Band-saw sharpener : en
  • CA248320A - Regenerative furnace : en fr
  • PL1669B1 - A method of obtaining permanent light arcs with a high load on the electrodes. : en pl
  • US1531333A - Vacuum sealing device : en
  • US1531518A - Electrical heating appliance : en
  • US1531890A - Tie plate : en
  • GB215791A - Releasing mechanism for coin-controlled meters for gas, water, electricity or the like : en
  • GB231317A - Drilling polygonal holes : en
  • DE411804C - Type lever typewriter : de en
  • GB231395A - Improvements in canopies for tractors and like vehicles : en
  • GB227109A - Improvements in milling machines for copying and reproducing : en
  • FR586740A - Device for supplying low-voltage receiving devices by high-voltage electric current : en fr
  • GB217929A - Improvements in and relating to die casting machines : en
  • GB231214A - An improved map holder : en
  • ES91893A1 - A procedure, with his device, to make double-walled tubes. : en es
  • FR586776A - Mechanical shading screen by differential system : en fr
  • FR586680A - Improvements in tie holders and shirt collar buttons : en fr
  • GB231295A - Improved holders for sacks, bags, and like flexible material containers : en
  • CH107764A - Liquid level indicators, in particular for gasoline tanks in automobiles. : de en
  • DE411565C - Land, mud and water vehicles : de en
  • ES89372A1 - Improvements in the manufacture of multi-filament electric lamps. : en es
  • FR586630A - Process for the molding of articles formed from materials based on phenol or other similar materials : en fr
  • GB231272A - Improvements relating to the protection of screw threads in wood or other relatively soft material : en
  • FR586762A - Fluid dispensing device and its application to bath heaters : en fr
  • FR586890A - Two-Stroke Engine Scavenging Improvements : en fr
  • GB231347A - Machine for expanding slitted corrugated sheets : en
  • DE395192C - Process for breaking up wood in the form of chips with nitric acid : de en
  • GB227450A - Improvements in or relating to electric gas purifying plants : en
  • US1531322A - Attachment for plumbing fixtures : en
  • ES91913A1 - Procedure for treating mixed materials whose components are brittle and fibrous, especially household and street waste. : en es
  • GB231396A - Improvements in ball-bearings for flyers : en
  • DK34337C - Telephone system. : da en
  • FR586814A - Uniformly accelerated or uniformly delayed rotation phonograph : en fr
  • FR586715A - Tens transfer device for calculating machines : en fr
  • FR586764A - Braking device on front wheels by cable : en fr
  • GB231373A - Improvements in vehicle-carried indicators for use in electrical train control systems : en
  • ES91910A3 - A process for manufacturing liquid rubber for industrial uses. : en es
  • FR586710A - Release device for shoe sewing machine : en fr
  • GB231342A - Manufacture of aryloxynaphthylketones : en
  • FR586579A - Improvements to mowers : en fr
  • GB231284A - Improvements in or relating to curtain and like suspending devices : en
  • US1532096A - Tennis racket : en
  • FR586639A - Improvements in hanging devices for suspension hooks : en fr
  • GB231370A - Improvements relating to the mounting of smoke tubes in boilers : en
  • GB211875A - Improvements in and relating to electric connectors : en
  • GB231241A - Improvements in hay-knives : en
  • GB231301A - Improvements in or relating to fans : en
  • GB231557A - Improvements in air pistols, air guns or the like : en
  • DE411747C - Procedure for covering roofs : de en
  • FI10614A - Dammsugareapparat : en fi
  • FR586626A - Improvement of biplane wings : en fr
  • GB216149A - Improvements in toothed gearing : en
  • GB216495A - Improvements in systems of electric distribution : en
  • PL1604B1 - Kl ..- 13-nrr "A% oyv A4 \ Ab Product of barium hydrate. : en pl
  • US1531578A - Lamp attachment and structure : en
  • GB231251A - Improvements in adjustable holders for inductance coils : en
  • ES91867A3 - A machine for crowning bottles. : en es
  • US1531446A - Screed anchor : en
  • US1531539A - Pen and pencil holder : en
  • GB231305A - Improvements in impulse counting devices for use in telephone systems : en
  • FR586892A - : fr
  • GB217915A - Improvements in incubators : en
  • GB231380A - Improvements in the loop wheels of circular knitting frames, with needles arranged in a plane : en
  • CA248150A - Abdominal support : en fr
  • CA248231A - Cellulose derivative : en fr
  • GB231360A - Improvements in high vacuum pumping systems : en
  • DK34315C - Apparatus for Softening Water. : da en
  • FR586699A - Shape for caps : en fr
  • FR586816A - Shoe brake : en fr
  • US1532074A - Mining machine : en
  • ES91163A1 - A process for making firebrick boards for doors, covers, manholes or vaults of furnaces and the like. : en es
  • GB231357A - Improvements in mounting swivelling lamps and like accessories on vehicles : en
  • PL1610B1 - Heat engine. : en pl
  • FR586731A - High pressure line pipe : en fr
  • ES91723A1 - Pocket folder for the packaging and issuance of postage stamps in groups of several copies of the same value joined by their ordinary climbing and bound between two covers of paper or cardboard, which cover them on the front and back, : en es
  • FR586797A - Process for cutting gears and gears obtained using this process : en fr
  • GB219335A - Improvements in or relating to frames for boats : en
  • US1531458A - Supplemental tuning device for violins : en
  • US1531673A - Boiler furnace : en
  • DE411648C - Wheatstone's bridge for measuring temperature differences : de en
  • US1531592A - Speed-regulator system : en
  • US1531570A - Method of raising liquids : en
  • US1531955A - Etching machine : en
  • CA248396A - Can closure : en fr
  • PL1577B1 - Refining of lead. : en pl
  • CA248140A - Collapsible clothes cabinet : en fr
  • CA248235A - Mixing apparatus : en fr
  • DE411806C - Catcher for the type lever : de en
  • FR586730A - Folding hat rack : en fr
  • US1531858A - Method of and apparatus for making electric steel : en
  • CA248438A - Pet-cock opener : en fr
  • CH109510A - Tacheometer. : en fr
  • CH109654A - Process for the preparation of a resin which can be used as a protective and insulating varnish, impregnation agent, adhesive and the like. : de en
  • US1531883A - Sheet-register device : en
  • US1531562A - Paste-applying machine : en
  • US1531605A - Push button : en
  • US1531897A - Cam-shaft-shifter locking device : en
  • US1531270A - Preliminary side-register means : en
  • FR586861A - Heat regenerator oven : en fr
  • GB231252A - Improvements relating to opening and closing apparatus for windows and the like in buildings : en
  • PL1601B1 - Method for obtaining alkali salts from the residues in the refining of coal and similar products. : en pl
  • US1531386A - Electrolytic process : en
  • FR586722A - Mechanically operated ramming device, for chipboard manufacturing and other applications : en fr
  • FR586865A - Heat resistence : en fr
  • ES91918A1 - A knitted, double-walled hat. : en es
  • GB231364A - Improvements in or relating to horse shoes and the like : en
  • ES91828A1 - Improvements in the manufacture of cookies. : en es
  • FR586898A - Artificial tooth : en fr
  • GB231376A - Improvements in or relating to concrete wall shuttering : en
  • US1531331A - Safety device : en
  • US1531369A - Vapor burner : en
  • US1532039A - Scalding tank : en
  • US1531391A - Hull construction of submarine vessels : en
  • CA248299A - Wrapping machine : en fr
  • FR586658A - Electric lighting device on medical spatulas used to hold the tongue down : en fr
  • US1531417A - Plating apparatus : en
  • US1531343A - Device for preventing the adhesion of raw silk at reel angles : en
  • FR586685A - Baby talker : en fr
  • GB228576A - Improvements in steam or gas turbines with guide discs : en
  • FR586697A - Hermetic closing device for metal box : en fr
  • DK34322C - Automatic Telephone System. : da en
  • ES91952A1 - Steam generating installation. : en es
  • DE411438C - Device for removing fine dust, mist or gas parts : de en
  • DK34345C - PROCEDURE FOR IMMEDIATE COPYING OF PIECES OF ANY KIND ON A METAL SHEET PROVIDED WITH A RUBBER CHROME LAYER. : da en
  • GB231583A - An apparatus for testing and grading eggs : en
  • FI10603A - Täckdikesplog : en fi
  • GB231334A - Improvements in and relating to the fractional distillation of oils and other hydrocarbons : en
  • DE411501C - Device for packaging rolls of film : de en
  • USD66935S - Design for a corner piece and valance clamp for trunks, suitcases : en
  • US1531774A - Odometer signal system : en
  • US1531904A - Rotary pump : en
  • USD66962S - Design for an ash trat : en
  • GB231207A - Improvements in the production of hot water and apparatus therefor : en
  • FR586807A - Improved tire for automobiles and other vehicles and method of manufacturing such tire : en fr
  • CA248387A - Electro-magnetic bell : en fr
  • US1531748A - Two-cycle engine : en
  • US1532031A - Candy spinning and weaving machine : en
  • DE411704C - Control for two-stroke engines : de en
  • PL1680B1 - A mixing machine, especially for rubber. : en pl
  • US1531566A - Toy aeroplane : en
  • US1531863A - Process for the electrolytical production of cyanates from cyanides : en
  • USD66923S - Design for a knob for lighting fixtures : en
  • US1532068A - Trap setter : en
  • PL1684B1 - Fuse plug with thread. : en pl
  • US1531524A - Selecting cam for knitting machines : en
  • US1531916A - Dowel pin and mortise lock : en
  • CA248397A - Thermostat and thermostatic control : en fr
  • PL1574B3 - Fireproof safe. : en pl
  • US1531553A - Pneumatic action for pneumatic musical instruments : en
  • USRE16031E - Headlight befiectoh : en
  • FR586862A - Canal bridge : en fr
  • FR586778A - Shutters for convertible body cars : en fr
  • US1531772A - Cooking vessel and means for securing the cover of the vessel thereon : en
  • CA248121A - Water turbine : en fr
  • DE411724C - Device for backing tracks : de en
  • ES89688A1 - A device for the protection of electrical installations against excess voltage. : en es
  • PL1608B1 - Steam turbine rotor. : en pl
  • US1531903A - Pitter : en
  • US1531303A - Egg-testing device : en
  • US1531485A - Separator : en
  • US1531895A - Steam-driven road vehicle : en
  • US1531985A - Pump : en
  • GB225215A - Cushion tyre : en
  • PL1660B1 - The method of isolating gold. : en pl
  • US1531617A - Hog trough : en
  • US1531416A - Surface cultivator : en
  • US1531775A - Combination machine for cylinder block repairing : en
  • US1531990A - Water-deactivating briquette and method of making same : en
  • CH109533A - Automatic bar turning machine trolley. : en fr
  • FR586766A - Fuse for electrical circuit breakers : en fr
  • FR586842A - Mechanism for transporting tobacco and the like : en fr
  • GB231293A - Grinding apparatus for crank pins and the like : en
  • ES91065A2 - A device that makes it possible to determine, continuously, for shooting on board, the future distances of a moving target based on discontinuous and multiple telemetric measurements. : en es
  • PL1569B1 - Drive device for weir with two-piece sliders. : en pl
  • US1531574A - Simplex train control : en
  • US1531643A - Farm implement : en
  • US1531352A - Mooring device for aircraft : en
  • US1531614A - Goal for basket ball and like games : en
  • US1531649A - Furnace : en
  • CA248384A - Electrical conductor : en fr
  • CA248401A - Rebound controller : en fr
  • DE411754C - Device to facilitate the shifting of the ruler on calculating machines : de en
  • FR586845A - Improvements in the manufacture of biscuits and similar edible products : en fr
  • US1531454A - Toy gun : en
  • FR586711A - Tool to reassemble the tires : en fr
  • CA248380A - Lense for headlights : en fr
  • DE411625C - Device for removing blockages on suction valves, pump suction devices, etc. on ships, docks and the like. like : de en
  • CA248366A - Process for bleaching and improving flour and milling products, etc. : en fr
  • CA248386A - Locked adjustable device for valves : en fr
  • CH109465A - Method and apparatus for the continuous sterilization of liquids, particularly milk, by constantly conveying them through heated tubes. : de en
  • PL1565B1 - Feed water heater device in condensing steam turbines. : en pl
  • US1531444A - Car-coupling device : en
  • US1531491A - Pneumatic drop hammer : en
  • US1531671A - Electric heating unit : en
  • US1531977A - Clothesline support : en
  • US1531612A - Sole clamp : en
  • US1531811A - Electric furnace : en
  • PL1599B1 - Manufacturing method and apparatus for forming glass panes. : en pl
  • US1531531A - Bag fastener : en
  • US1531544A - Sparking device : en
  • US1531771A - Automobile rim tool : en
  • US1531909A - Take-up device : en
  • US1531586A - Window fastener : en
  • PL1735B1 - The method of obtaining azo dyes. : en pl
  • PL1572B1 - speed indicator of turbine centrifuges. : en pl
  • ES91877A1 - A system of metallic reinforcements for the subjection and security of the boxes destined to the export of onions, oranges and other fruits. : en es
  • FR586568A - : fr
  • FR586759A - Protective device for motor vehicles : en fr
  • DE411578C - Device for the production of so-called asphalt roofing felt in sheet form : de en
  • FR586606A - Improvements to a locking and safety device for rifles : en fr
  • DE411540C - Process for obtaining extracts from oil slate, brown and hard coal : de en
  • DE411705C - Control drive for explosion or similar motors : de en
  • CA248286A - Vehicle spring equalizer : en fr
  • DK34343C - Stencil topic. : da en
  • ES91885A1 - A servo-brake. : en es
  • FR586792A - Speedometer-indicator : en fr
  • CA248179A - Acoustic device : en fr
  • FR586896A - Dish washing machine : en fr
  • ES91585A1 - A tank for Army mounted corps. : en es
  • CA248098A - Bottle sealing cap : en fr
  • DE411847C - Fluid transmission : de en
  • FR586603A - Ice cream pouring table : en fr
  • US1532012A - Puzzle : en
  • CA248319A - Foot-board : en fr
  • FR586834A - Tractor and pushing device : en fr
  • CH109648A - Process for the production of a new vat dye. : de en
  • US1531351A - Starting crank : en
  • US1531371A - Portable platform and the like : en
  • US1531465A - Dumping pan for laundry machines : en
  • US1531723A - Process of manufacturing and laying bituminous sheet pavement : en
  • US1531759A - Corn husker : en
  • US1531831A - Chimney top : en
  • GB209753A - : en
  • GB231582A - Improved coupling devices in or relating to low frequency amplification circuits : en
  • US1531464A - Bignob to atmostebol : en
  • US1531995A - Automatic gate : en
  • CH109018A - Junction box. : de en
  • DE411575C - Mobile bag holding device : de en
  • CA248114A - Reel carrier : en fr
  • FR586667A - Stove for liquid fuels, in particular heavy fuels : en fr
  • FR586678A - Winding watch pendant : en fr
  • GB231312A - Improvements in brakes for vehicles : en
  • GB231358A - Improvements in driving ropes or belts : en
  • GB231412A - Guide for straw-braid sewing machine : en
  • ES90241A1 - Device applicable to the propellers to regulate the forward and backward pitch of the propellers at any speed. : en es
  • GB231558A - A new or improved tennis court : en
  • FR586787A - Lock enhancements : en fr
  • US1531593A - Mounting for aerial cameras : en
  • US1531953A - Vanity case : en
  • US1531956A - Combined perch and nest house : en
  • US1531330A - Menu-card holder : en
  • US1531365A - Means for applying color stripes : en
  • US1531414A - Apparatus for therapeutic applications : en
  • US1531726A - Interchange device : en
  • FR586760A - Wiper : en fr
  • PL1731B1 - Sealing on machines with a recirculating piston and resilient rebate. : en pl
  • FR586659A - : fr
  • US1531516A - Electric heating machine : en
  • USRE16036E - Collating device for typewriters and adding machines : en
  • USD66924S - Design for a lighting-fixture bracket : en
  • DE411525C - Method and device for atomizing and spraying elongated bodies which have been made molten at the end of the outlet from the nozzle system with the aid of gaseous pressure media : de en
  • USD66933S - Design for a plate or like article : en
  • PL1699B1 - The method of obtaining green direct three-phase dyes. : en pl
  • US1531281A - Machine for grinding the ends of arbors for the balance wheels of clocks or similar articles : en
  • US1532051A - Saliva-arresting means for tobacco pipes : en
  • ES91870A1 - Improvements in electric welding devices. : en es
  • GB231577A - Improvements in or connected with apparatus for drying and conditioning grain and similar granular substances : en
  • US1531483A - Scale-pan-adjusting-means for card feeders : en
  • US1531943A - Spark plug : en
  • US1531885A - Direction signal for motor cars : en
  • US1531356A - Molding machine : en
  • US1531308A - Electric heater : en
  • US1531336A - Process for the treatment of leucite : en
  • US1531435A - Tread-applying machine for solid tires : en
  • DE422093C - Twisting ring for twisting machines for wet twisting : de en
  • ES91876A1 - Apparatus for harvesting legumes. : en es
  • FR586631A - Locking device for doors : en fr
  • GB231318A - Improvements in or relating to cooling apparatus for the production of crystallised soap-powder, shaving-powder and the like : en
  • US1531288A - Illuminated suitcase : en
  • US1531316A - Demountable rim for autos : en
  • US1531626A - Door-operating mechanism : en
  • CH109588A - Radio frequency wave receiver and process for its manufacture. : de en
  • CH109605A - Device for fixing a magneto lighting to a vehicle. : en fr
  • US1531588A - Aircraft landing gear : en
  • US1531900A - Electric lantern : en
  • CA248254A - Composite gear wheel : en fr
  • US1531868A - William alford merrick : en
  • DE411678C - Device against the dripping of burning candles : de en
  • CA248330A - Sander valve : en fr
  • CH109478A - Process for the separation of hafnium and zirconium. : de en
  • CH109616A - Pneumatic pressing device for gluing footwear. : de en
  • FR586769A - Automotive door lock : en fr
  • US1531690A - Apparatus for the production of explosive mixtures : en
  • PL1673B1 - A device for sawing short logs onto boards with a conveyor having pressure rollers in its upper part. : en pl
  • DE411799C - Extraction and transport of raw peat or the like. : de en
  • CA248123A - Stress breaking dental attachment : en fr
  • CH108792A - Element for heat exchangers. : de en
  • CH109595A - Charger and transporter device. : en fr
  • CA248351A - Production of fuel gas : en fr
  • CH107604A - Butter machine. : de en
  • CH109633A - Process for the production of a new vat dye. : de en
  • DE411778C - Manufacture of pressed metal bodies : de en
  • ES91939A1 - Improvements in front feed guides or markers on printing machines. : en es
  • GB231223A - Improvements in devices for the balancing of machinery : en
  • US1531375A - Lubricating device : en
  • US1531407A - Charging machine for annealing furnaces : en
  • US1531913A - Lubricant : en
  • US1531972A - Combination seat and ironing board : en
  • CA248245A - Implement support and carriage : en fr
  • CA248407A - Reversible disc wheel : en fr
  • CH108930A - Filtered. : en fr
  • PL1609B1 - Internal combustion engine for liquid fuel. : en pl
  • US1531459A - Bearing-replacement apparatus : en
  • US1532094A - Intermittent feeler mechanism for looms : en
  • US1531915A - Lingerie clasp : en
  • CA248151A - Combined pump and force feed oil can : en fr
  • CA248170A - Candy pulling machine : en fr
  • US1532011A - Arithmetic-teaching device : en
  • US1531419A - Pencil clip : en
  • US1531795A - Shuttle : en
  • CA248240A - Circuit controller : en fr
  • CA248340A - Testing system : en fr
  • CH109554A - Boiler. : en fr
  • PL1689B1 - Steam turbine, consisting of separate sections, some of which by periods : en pl
  • US1531746A - Hook : en
  • CH109452A - Package winder. : de en
  • CH109476A - Process for the production of boron carbon. : de en
  • PL1563B1 - Outlet chamber of axial steam turbines. : en pl
  • CH108983A - Fournierbock. : de en
  • CA248410A - Brush : en fr
  • CA248359A - Valve : en fr
  • AU2248325A - Improvements in devices for preserving the contents of bottles, jars orthe like receptacles : en
  • PL1630B1 - A method of obtaining extracts and chromium salts from chromium sediments, which are obtained as waste products in the production of organic dyes. : en pl
  • PL1692B1 - Air filter for internal combustion engines. : en pl
  • US1531898A - Orthodontic appliance : en
  • US1531517A - Electrical cooker : en
  • US1532057A - Automatic mouse and rat trap : en
  • PL1734B1 - The method of obtaining azo dyes. : en pl
  • US1532048A - Dry-cleaning machine : en
  • ES91944A1 - A fluid meter and, in particular, gas. : en es
  • FI10605A - Arrangement for power-driven winter vehicles : en fi
  • FR586885A - Device for generating signaling pulses : en fr
  • GB231367A - Processes of colouring and simultaneously waterproofing and impregnating material : en
  • US1532061A - Collar button : en
  • US1531559A - Traveling funnel guide for glass-forming machines : en
  • US1532015A - Gas-impervious : en
  • US1531332A - Locomotive draft chamber : en
  • CA248430A - Electric iron : en fr
  • CA248118A - Temperature indicator for engines : en fr
  • CA248199A - Nut : en fr
  • CA248434A - Skein package : en fr
  • CA248306A - Telephone diaphragm : en fr
  • CA248101A - Power generating attachment for airplanes : en fr
  • CA248251A - Window mechanism : en fr
  • CA248253A - Fishing reel : en fr
  • CA248336A - Photographic printing apparatus : en fr
  • CA248455A - Bottom-making machine for furnaces : en fr
  • DE411751C - Slider for calculators : de en
  • GB218661A - Improvements in aerial systems for receiving radio signals : en
  • PL1679B1 - The method of obtaining mortar dyes for wool. : en pl
  • US1531314A - Food cutter : en
  • US1531946A - Refloating apparatus for stranded vessels : en
  • ES91526A1 - Improved cooling radiators. : en es
  • GB231221A - Improvements in and connected with steam generators : en
  • CA248371A - Multi-office telephone system : en fr
  • CA248222A - Match, cigar and ash holder : en fr
  • CA248342A - Vibration responsive device : en fr
  • CA248390A - Turbine installation : en fr
  • PL1727B1 - T-shaped blade support for gas or steam turbines. : en pl
  • CA248104A - Table for vehicles and ships : en fr
  • CA248353A - Means for reproducing sounds : en fr
  • CA248423A - Synchronous telegraphy system : en fr
  • US1531424A - Liquid-fuel supply device for internal-combustion engines : en
  • US1531608A - Thrashing machine : en
  • FR586567A - Insecticide and process for preparing, combining and using it : en fr
  • US1531361A - Thread fly : en
  • US1531833A - Bathing apparatus : en
  • US1532075A - Tractive wheel : en
  • FR586720A - Improvements to pneumatic tire valves : en fr
  • US1531561A - Traveling funnel guide for glass-forming machines : en
  • US1531413A - Game : en
  • US1531515A - Electric heater : en
  • US1531684A - Individual telephone directory : en
  • CA248441A - Dispensing apparatus : en fr
  • US1531682A - Hoisting mechanism for dump vehicles : en
  • CA248246A - Valve : en fr
  • US1531295A - Coupling member for tire chains : en
  • US1531589A - Cooling system for internal-combustion engines : en
  • US1531708A - Harvester and binder : en
  • US1531340A - jackson : en
  • US1531575A - Automatic power control : en
  • US1531606A - Wave-signaling-control system : en
  • US1532035A - Flow nozzle for use with flow meters and the like : en
  • ES90709A2 - Improvements in the mechanisms of gas meters. : en es
  • US1532077A - Automatic glass-blowing machine : en
  • ES91874A3 - The manufacture of telephone receivers for radiotelephony stations. : en es
  • FR586750A - Windscreen wiper device for automobiles : en fr
  • DK34326C - Machine for placing the cover sheet on cigar wrappers. : da en
  • DE411609C - Device for turning polygonal forgings on mechanical hammers : de en
  • DE411576C - Shooter brake for looms : de en
  • GB227809A - Improvements in radio receiving apparatus : en
  • AU2008524A - Improvements relating to kettles andother water heating utensils : en
  • CH109626A - Process for the production of a new vat dye. : de en
  • CA248137A - Condenser and scrubber for smoke stacks : en fr
  • CA248127A - Index : en fr
  • CA248203A - Windshield for track motor cars : en fr
  • PL1625B1 - The method of electrowinning of sodium perborate. : en pl
  • PL1730B1 - Turbine unit. : en pl
  • US1531932A - Rack : en
  • CA248323A - Outboard motor : en fr
  • FI10636A - Styrapparat för motorkärror : en fi
  • AU2072324A - Process fop Disposing of municipal waste : en
  • CA248395A - Furnace for the direct reduction of metallic ores : en fr
  • CA248144A - Road composition : en fr
  • CA248439A - Demountable rim : en fr
  • CA248232A - Cellulose derivative : en fr
  • CA248234A - High pressure steam turbine : en fr
  • US1531651A - Hand-operated medicinal powder mixing and grinding cylinder for druggists' use : en
  • US1532109A - Apparatus for liquefying chlorine gas : en
  • US1531269A - Lock : en
  • CH109551A - Fuel injector for compression ignition engines with airless injection. : de en
  • CH109546A - Guide device for steam and gas turbines. : de en
  • US1532073A - Electric heater : en
  • US1531500A - Merry-go-round hub : en
  • GB227836A - Improved process for retting or steeping flax and other vegetable fibres : en
  • US1531501A - Garment-cleaning method and apparatus : en
  • US1531710A - Brake for children's vehicles : en
  • US1531839A - Method and apparatus for enameling brick or tile : en
  • US1531706A - Pattern chain : en
  • US1532089A - Convertible plane : en
  • USD66926S - Design for a pile fabric : en
  • CA248209A - Means for tilting vehicle headlights : en fr
  • ES91682A1 - Procedure for the electrical separation of bodies in suspension in gases. : en es
  • CH109617A - Process for the production of an azo dye particularly suitable for chrome printing on cotton. : de en
  • PL1594B3 - Method for the production of oxides and non-volatile metal compounds. : en pl
  • CA248408A - Process for the treatment of titanium-nitrogen compounds : en fr
  • USD66960S - Design for a wrist-watch case : en
  • CH109518A - Transfer mechanism for adding machine totalizer. : en fr
  • GB231404A - Improvements in and relating to expanding beds, settees, bunks, and the like : en
  • US1531668A - Electric-arc control : en
  • USD66956S - Design for a road sign : en
  • PL1620B1 - Continuous method of obtaining barium hydroxide. : en pl
  • GB231244A - Improvements in rotary pumps : en
  • CA248096A - Production of alkali metal carbonates : en fr
  • CA248187A - Process of desizing and degumming fibres or fabrics : en fr
  • CH109449A - Device for uninterrupted ejection of the large drum of top carders and mixed cards. : de en
  • US1531832A - Device for preventing damage due to back-firing in internal-combustion engines : en
  • CA248204A - Stove or furnace with hot water circulation : en fr
  • CA248356A - Valve : en fr
  • GB231335A - Improvements in or relating to telephone systems employing selecting devices : en
  • US1531357A - Micrometer caliper : en
  • US1531705A - Winding device : en
  • US1531887A - Building construction : en
  • US1532006A - Means for finishing plastic masses : en
  • AU1693324A - An improved support or base for electrical fittings : en
  • US1531569A - Combination cake pan : en
  • PL1561B1 - The method of making soda, containing crystal water, or its mixtures with other compounds. : en pl
  • PL1645B1 - Pendulum weight. : en pl
  • US1531478A - Method of making bas-reliefs : en
  • US1531463A - Rod joint or coupling : en
  • PL1706B1 - Bath for loosing silk from viscose. : en pl
  • CA248456A - Valve lifter : en fr
  • US1531685A - Agricultural machine : en
  • US1531646A - Draft rigging : en
  • CA248335A - Manufacture of hollow metal balls : en fr
  • AU2037524A - Improved electric truncheon torch : en
  • GB231287A - An improved thrust bearing for the propeller shaft of steam ships and like purposes : en
  • PL1705B1 - A method of preparing products from fiber and alkylated fiber. : en pl
  • CA248418A - Motor-drive for talking machines : en fr
  • DE411505C - Device for locking the tilt direction circuit and the support device of the chassis frame in trucks : de en
  • US1531713A - Grab : en
  • CA248252A - Chain connector : en fr
  • CA248102A - Apparatus for promoting the circulation of water in steam boilers : en fr
  • ES91909A3 - An industrial process consisting of the manufacture of manihot root starch. : en es
  • CA248369A - Method of making welded pipes : en fr
  • CA248288A - Lubricating apparatus : en fr
  • CA248364A - Powerlift plough : en fr
  • CH109627A - Process for the production of a new vat dye. : de en
  • US1531732A - Vehicle jack : en
  • DE411461C - Rectifier with a mercury interrupter rotating synchronously with a commutator and separated from its contact segments : de en
  • CA248289A - Window frame : en fr
  • CH109272A - Method and device for drilling, in particular rock. : de en
  • CH109523A - Improved impulse mechanism for electric pendulums. : en fr
  • CH109596A - Car with a sideways tilting bridge. : de en
  • PL1596B1 - The method of making detailed glass objects from the appropriate bubbles. : en pl
  • US1532009A - Steering-wheel lock : en
  • US1531489A - Pneumatic drop hammer : en
  • US1531687A - Water-gauge device for boilers : en
  • US1531791A - Feeding and luting device for metallurgical furnaces : en
  • DE411476C - Prevents the oxidation of molten metal : de en
  • DE411709C - Riveting tool : de en
  • CA248347A - Method of sealing with wax liner : en fr
  • CH109710A - Process for nitration of sheets of cellulose material for their transformation into sheets of nitro-cellulose. : en fr
  • ES89999A1 - Insulator improvements. : en es
  • PL1716B1 - The method of obtaining asymmetric bi and multi-phase dyes. : en pl
  • PL1742B1 - A method of obtaining crystalline sugar from the first and the next diabetes in the process of vortex drums with reduced consumption of opal materials. : en pl
  • US1531681A - Method of winding toroidal coils : en
  • PL1759B1 - A method of refining molasses. : en pl
  • US1531405A - Stove : en
  • US1531426A - Method of spinning stepped flanges and apparatus therefor : en
  • PL1621B1 - Method and device for examining the accuracy of bites. : en pl
  • FR586793A - Improvements to the rods to compose the printed texts : en fr
  • GB222130A - : en
  • DE411732C - Process for the preparation of alkali metal amides : de en
  • CA248154A - Removable dental bridge plate attachment : en fr
  • CH109477A - Process for the production of hydrogen cyanide. : de en
  • CA248435A - Process of manufacturing inner tubes : en fr
  • ES91423A1 - A new model of tie and neck adjuster. : en es
  • FR586627A - Device for maneuvering railway points with control of the position of these points : en fr
  • FR586796A - Solution for bleaching, and process for its manufacture : en fr
  • US1531573A - Simplex train control : en
  • PL1598B1 - Glass processing method and device. : en pl
  • US1531719A - Traffic signal : en
  • CA248141A - Flushing arrangement for sanitary plants : en fr
  • CA248153A - Mortising machine : en fr
  • CH109640A - Process for the production of a new vat dye. : de en
  • DE411761C - Arrangement of rigid, coulter-bearing teeth on tillage machines : de en
  • CA248136A - Automobile compass : en fr
  • DE411543C - Process for the post-treatment of cottonized fibers for the purpose of better spinnability : de en
  • CA248405A - Securing device for disc wheels : en fr
  • US1531534A - Pad presses for for wind musical instruments : en
  • US1531514A - Flushing valve : en
  • CH108375A - Electric igniter for gas. : en fr
  • US1531971A - Protective device : en
  • FR586620A - Valve device for prime movers, particularly suitable for internal combustion engines : en fr
  • PL1592B1 - A method of making explosive cartridges with the use of liquefied gases. : en pl
  • US1531825A - Shingle-machine spur-roll ratchet : en
  • US1531699A - Bolt connection for wood (timber) constructions : en
  • US1531816A - Electrical connecter : en
  • USD66947S - Design for leather or similar article : en
  • US1531792A - Feeding and luting device for metallurgical furnaces : en
  • US1531563A - Pipe joint : en
  • US1531896A - Resilient wheel : en
  • US1531410A - Shoe-lace-fastening device : en
  • CA248358A - Valve : en fr
  • CH109649A - Process for the production of a new vat dye. : de en
  • PL1568B1 - i1 ki. 32 a and 2. Glass decia machine. : en pl
  • US1531789A - Process of imitating brick in miniature models : en
  • CA248355A - Valve : en fr
  • CH108429A - Railroad track fastening device. : en fr
  • US1531284A - Brake mechanism : en
  • PL1749B1 - A method of obtaining yellow chrome dyes. : en pl
  • US1532064A - Adjustable attaching frame for furniture casters : en
  • US1531813A - Shaper for printing plates or the like : en
  • US1532027A - Draft rigging : en
  • CA248443A - Boat control device : en fr
  • CA248424A - Brake and door control : en fr
  • US1531814A - Combined corset and brassiere : en
  • CH109444A - Tool holder for brush making machine. : en fr
  • PL1681B1 - Working method of steam installations equipped with heat accumulators device. : en pl
  • PL1687B1 - A hydraulic press for extracting oil. : en pl
  • CA248145A - Fire safety device : en fr
  • CA248190A - Collapsible elevator : en fr
  • ES91881A1 - Improvements in the construction of supercharged engines. : en es
  • FR586884A - Sprayer for internal combustion engines : en fr
  • GB231247A - Improvements in and relating to improved means for utilizing electro-magnetic radiation and atmospheric electricity for transmitting and generating power : en
  • CA248193A - Toy : en fr
  • DE411780C - Drive for plansifter and similarly oscillating masses with pendulum shaft with a fixed suspension point : de en
  • ES91683A1 - Precipitation electrode for electrical gas purification. : en es
  • CA248276A - Pneumatic shock absorber : en fr
  • CA248412A - Treatment of cellulosic fibres and fabrics : en fr
  • CH109650A - Process for the production of a new vat dye. : de en
  • AU1654524A - Improvements in processes of and apparatus for vacuumizing 1 liquids : en
  • CH109517A - Device for controlling a calculating machine by a typewriter. : en fr
  • US1531511A - Shade adjuster : en
  • US1532034A - Cheese cutter : en
  • FI10624A - Sät att hos fasta fettblandningar Medels polymeriserade växtoljor framkalla större smidighet : en fi
  • DE411478C - Wet gas meter : de en
  • GB231578A - Bronchial adapter for any ordinary kettle : en
  • FR586741A - Hernial bandage enhancements : en fr
  • DE411765C - Drill coulter in which the material introduced through a feed channel is evenly distributed over the entire width of the coulter : de en
  • GB204726A - Improvements in starters for electric motors : en
  • CA248221A - Wind guard for automobile levers : en fr
  • CA248293A - Fruit treating apparatus : en fr
  • US1531721A - Piston : en
  • US1531756A - Fuse : en
  • FR586702A - Safety mechanism to prevent the reversing of the cranks when starting internal combustion engines : en fr
  • CA248149A - Signal lamp : en fr
  • US1531317A - Ball : en
  • CA248311A - Switch mechanism : en fr
  • GB231378A - Method of making knife blades and the like : en
  • DE411502C - Recording kinematograph with spring drive mechanism : de en
  • US1531844A - Safety cover for underdriven centrifugal machines : en
  • USD66959S - Design for paper : en
  • DE411585C - Process for preparing ceramic mass for pressing in matrices : de en
  • FR586850A - Adjuster for shock absorbers operating with liquid : en fr
  • ES92006A1 - A product destined to the fertilizer of land for the cultivation of plants. : en es
  • GB231366A - Improvements in and relating to uniform cases, trunks, wardrobes or the like : en
  • US1531642A - Spurious coin detector : en
  • ES91894A1 - Apparatus for cooking food. : en es
  • ES91962A1 - Improvements in bomb fuses and other projectiles intended to be launched from airplanes and aircraft. : en es
  • FR586632A - Improvements to processes for shaping or shaping fabrics : en fr
  • GB211108A - The manufacture of new sulphurized compounds of phenols : en
  • DE411735C - Corona protection device : de en
  • DE411798C - Process for achieving wool effects on acetyl cellulose webs : de en
  • PL1701B3 - The method of obtaining mortar β-oxy monoazo dyes. : en pl
  • ES91425A3 - An industrial result consisting of a booklet with unique characteristics. : en es
  • DE411470C - Atomizer burners for liquid fuels : de en
  • GB231302A - Improvements in or connected with landing-gear for aircraft : en
  • DE411646C - Multiple locking screw plugs with pure rotary switch : de en
  • DE411698C - Injection syringe : de en
  • US1531683A - Safety lock for wood-heel-turning machines : en
  • US1531752A - Baling press : en
  • FR586757A - Automotive body construction : en fr
  • FR586829A - Improvements made to safety devices for closing containers : en fr
  • GB224849A - The manufacture of a symmetrical urea of meta-amino-benzoyl-meta - aminomethylbenzoyl- 1 - naphthylamino - 4-6-8-trisulphonate of sodium : en
  • GB231555A - Manufacture of a new vat dyestuff : en
  • FR586867A - Hose clamp : en fr
  • AU2246425A - Improvements in and relating to razors and razorblades : en
  • ES91914A1 - A process for the manufacture of glazed liner plates. : en es
  • FR586572A - Passenger car body : en fr
  • FR586688A - Improvements relating to electric vehicles : en fr
  • GB231345A - Improved construction of extensible garment hanging rail for use in a wardrobe or the like : en
  • DE411736C - Asynchronous machine with capacitors : de en
  • DE411779C - Machine for peeling grains with beater bars rotatably attached to the beater wheel : de en
  • GB231254A - Improvements in display stands : en
  • FR586717A - Carburetor allowing over-compression : en fr
  • GB231316A - Composition cork and the manufacture thereof : en
  • FR586669A - Toy car to drive : en fr
  • FR586673A - Internal combustion engine : en fr
  • DE411490C - Rubber hose or similar object made of rubber with a reinforcement insert : de en
  • ES91887A1 - The process of printing and reproduction on film or gelatin papers, by means of which transparent posters or sheets are obtained. : en es
  • FR586866A - Double switch with several single or multiple ignitions : en fr
  • ES90881A1 - Improvements in carrier waves that act on high voltage lines. : en es
  • GB231383A - Improvements in shaft hangers : en
  • FR586857A - Variable capacitor : en fr
  • PL1668B1 - Push button switch. : en pl
  • CA248220A - Waterproof product : en fr
  • ES91754A3 - Improvements in the finishing of the knitwear. : en es
  • ES91917A1 - A mechanical procedure for newspaper printing. : en es
  • DE411529C - Process for the de-iron removal of caustic alkaline solutions : de en
  • DK34338C - High frequency Multiplex signal system. : da en
  • DE411463C - Electric heater with resistors for fluids : de en
  • PL1719B1 - Wicker peeling machine. : en pl
  • US1531505A - Process of making articles of celluloid and similar material : en
  • USD66936S - Design for a bedspread : en
  • FR586643A - Elastic wheel : en fr
  • ES91359A1 - A procedure for separating krypton and xenon from liquid oxygen obtained from atmospheric air. : en es
  • FR586687A - Liquid lifting device : en fr
  • GB220656A - Improvements in fastenings for windows, doors and the like : en
  • US1531652A - Rail gauge for spinning frames : en
  • US1531709A - Air-refrigerating machine : en
  • CA248346A - Heat exchange device : en fr
  • CH109432A - Automatic machine for the manufacture of blown glass objects. : en fr
  • DE411654C - Artificial tooth with metallic back plate : de en
  • FR586826A - Device for fitting out a car for transporting meat : en fr
  • CA248269A - Fire escape : en fr
  • CA248094A - Coupling for drain pipes : en fr
  • CA248374A - Rotary connector switch : en fr
  • US1531715A - Excavator and conveyer : en
  • US1531867A - Basket : en
  • PL1733B1 - A way to reduce the electrochemical action on the edges of negative plates in electric batteries. : en pl
  • US1531628A - Eye protector : en
  • CA248100A - Water level control for boilers : en fr
  • US1531502A - Jewelry and display box : en
  • US1531727A - Flushing valve and the like : en
  • US1531536A - Alexander benz : en
  • US1532045A - Light-flashing relay : en
  • US1531353A - Meter : en
  • FR586774A - Motor vehicle upgrades : en fr
  • DE411796C - Clamp for tie straps : de en
  • AU2005824A - The manufacture from kerosene or petrol tins and their packing cases of crates for carrying pastry, eggs fruit, andthe like : en
  • CA248296A - Method of distributing loose materials : en fr
  • CA248105A - Refuse burner : en fr
  • PL1725B1 - Cylindrical heater for vacuum devices and the like. : en pl
  • US1531637A - Blotting pad : en
  • PL1677B1 - Method for the preparation of 1-phenyl-2.3-dimethyl-4-dimethylamino-5-pyrazolone. : en pl
  • CA248159A - Axe pick : en fr
  • CH109540A - Device for driving work machines with the mediation of a fluid transmission. : de en
  • USD66939S - Design fob a running-board lamp : en
  • FR586745A - Improvements to cigarettes and process for making them : en fr
  • GB231571A - Improvements in and relating to animals' shoes : en
  • FR586815A - Needle and Hook Embroidery Machine Improvements : en fr
  • FR586846A - Improvements to machines for applying cream or the like to biscuits and similar products : en fr
  • GB231286A - Improvements in or relating to electric switches : en
  • GB231573A - Improvements in lapping machines : en
  • US1531415A - Mold : en
  • US1531565A - Lathe : en
  • GB231331A - Improvements in hair wavers, hair slides or the like : en
  • US1532105A - Metallic cap : en
  • PL1606B1 - Outlet chamber of axial steam turbines. : en pl
  • PL1612B1 - A self-acting device for signaling and switching off controlling sections of two-wire electric networks. : en pl
  • FR586656A - Microphone refinements : en fr
  • FR586681A - Improvements made to the construction of boiler hearths : en fr
  • FR586855A - Anti-rust coating improvements : en fr
  • GB231351A - Improvements in systems of electric lighting : en
  • CH109610A - Automatic rail car coupling. : de en
  • US1531692A - Lamp adapter : en
  • GB231278A - Electric arc cutting : en
  • CA248375A - Bin front for steel shelving : en fr
  • DE411642C - Process for achieving high temperatures when preheating boiler feed water or combustion air using steam : de en
  • US1531329A - Ironing machine : en
  • US1531735A - Industrial truck : en
  • FR586701A - Locking handle for all vehicles : en fr
  • GB231779A - An improved meat slicing machine : en
  • FI10637A - Bärhölster för maskingevärspipor : en fi
  • ES91925A1 - Improvements in music rolls for pianolas and similar devices. : en es
  • GB221776A - Device for vibrating the needles in hem-stitch and open-work sewing and embroidering machines : en
  • GB231397A - Improvements in keyboard mechanism for typewriters : en
  • ES91465A2 - A machine designed for laying bricks on the walls. : en es
  • FR586899A - Further training in the manufacture of pralines and other similar articles : en fr
  • ES91861A2 - A double acting compression greaser system. : en es
  • ES91880A1 - Improvements concerning dry cells and their disposal in batteries. : en es
  • ES91879A1 - A fuze applicable to all kinds of bombs to be dropped from airplanes or with trench mortars. : en es
  • GB231220A - Apparatus for discharging and charging retorts or ovens : en
  • GB231332A - Improvements in appliances for the humane slaughtering of cattle and other animals : en
  • US1531309A - Sectional switch box : en
  • FR586575A - Manufacturing process of glues, cements and plastic masses : en fr
  • FI10616A - Sätt att framställa fasta formstycken bestående av lösliga alkalisilikater : en fi
  • FR586827A - Advanced process for coating the interior of iron and steel pipes : en fr
  • ES91945A1 - Improvements in the manufacture of tennis balls and similar balls with gas content. : en es
  • FR586879A - Improvements relating to electrical transmission equipment : en fr
  • FR586566A - Washing machine mechanism : en fr
  • DE411462C - Flexible electric heating element : de en
  • DE411636C - Process and device for the recovery of condensable substances from mixtures with air or other gases by adsorption : de en
  • DE411651C - Process for the production of sulfur dyes : de en
  • FR586628A - Improvements to speed recorders : en fr
  • ES91100A1 - Improvements in and related to stencil sheets. : en es
  • GB219999A - Improvements relating to steam boilers : en
  • ES91884A3 - A spray apparatus for nasal sprays. : en es
  • FR586746A - : fr
  • FR586777A - Improvement in automatic skips : en fr
  • FR586830A - Protective device for human ears : en fr
  • DE411596C - Swiveling burner for furnaces : de en
  • GB231261A - Improvements relating to light signals for railways and the like : en
  • GB231402A - Improvements in darning devices : en
  • PL1666B1 - Method of obtaining hexamethylenetetramine from methylene chloride. : en pl
  • PL1710B1 - Diffusion press. : en pl
  • US1531490A - Pneumatic drop hammer : en
  • CA248411A - Stamping or embossing machine : en fr
  • ES90834A2 - A procedure for the preparation of the essence of the Orient. : en es
  • GB231377A - Improvements in or relating to electric steering apparatus : en
  • US1531370A - Current-generating plant : en
  • FR586562A - Punching machine : en fr
  • GB231408A - Improvements in or relating to non-skid tire chain structures : en
  • CA248148A - Container for suckers : en fr
  • CH109511A - Profiling compass with drawing board. : de en
  • ES91864A1 - Conveyor belt cooling furnaces with muffle heating driven from the loading end. : en es
  • US1532091A - License plate and holder : en
  • PL1603B1 - A method of obtaining synthetic wax. : en pl
  • US1531379A - Clothesline : en
  • PL1659B1 - A method of obtaining alloys applicable in dental technology. : en pl
  • PL1624B1 - A method of synthetic production of hydrogen nitrous compounds by the contact method. : en pl
  • CA248157A - Starting device for valves : en fr
  • CH108684A - Corset protection clip. : de en
  • PL1581B1 - The method of absorbing gases and vapors. : en pl
  • CA248247A - Overall : en fr
  • GB223608A - Improvements in disintegrating machines : en
  • FR586665A - Improvements to spring suspensions of motor vehicles on roads : en fr
  • CA248177A - Flush valve : en fr
  • PL1723B1 - Automatic feeding of grinding paste for brushing. : en pl
  • US1531669A - Electrical protective device : en
  • DE411366C - Machine for cutting sheet material : de en
  • DE411675C - Device to avoid the obscuring effect of the secondary rays in the production of X-ray images : de en
  • CH109531A - Safety nail. : de en
  • CH109608A - Arrangement for cable cars to dampen car vibrations. : de en
  • DE411535C - Device for the mutual decoupling of transmitting antennas working spatially close to one another : de en
  • GB231294A - Improvements in or relating to hockey sticks : en
  • GB232539A - Improvements in electric junction boxes and in means for bonding metal covered cables thereto : en
  • PL1693B1 - Fuel pump for internal combustion engines. : en pl
  • US1531404A - Truck side frame : en
  • US1531731A - Predetermined pressure and signal gauge : en
  • CA248437A - Grain binding machine : en fr
  • CH109521A - Watch movement regulator device. : en fr
  • DE411384C - Process for the production of acidic azo dyes : de en
  • US1531431A - Window screen : en
  • US1531846A - Drying machine : en
  • DE411488C - Alternating manual and power drive for milk extractors : de en
  • FR586636A - Method of frequency transformation for radiotelegraphy or telephony : en fr
  • US1531678A - Metallurgical furnace : en
  • US1531853A - Motor-control system : en
  • US1531865A - Fruit drier : en
  • US1531433A - Means for raising sunken vessels : en
  • US1531852A - Pneumatic dispatch apparatus : en
  • US1532081A - Electric switch : en
  • US1531311A - Safety razor : en
  • PL1578B1 - Wire-making machine. : en pl
  • PL1589B3 - Cartridges for explosives. : en pl
  • US1531409A - Tire-setting tool : en
  • US1531779A - Abrading machine : en
  • CH109508A - Standard for length measurements. : de en
  • CA248108A - Step ladder and ironing board : en fr
  • PL1737B1 - The method of obtaining alizarin. : en pl
  • US1531368A - Steam pressing machine : en
  • US1531418A - Stamp-affixing machine : en
  • US1531911A - Pallet : en
  • US1531976A - Radiator cap : en
  • US1531665A - Automatic cotton packer : en
  • US1532086A - Pliance co : en
  • CA248214A - Transmission belt : en fr
  • US1531596A - Circuit interrupter : en
  • US1531567A - Fuse changer : en
  • US1531532A - Gas heater : en
  • GB231384A - Improvements in shaft hangers : en
  • FR586900A - Valve control mechanism : en fr
  • GB212945A - Improved ink or composition for printing transfers : en
  • US1531989A - Method of removing free oxygen from water : en
  • CA248259A - Method of hardening wood : en fr
  • PL1688B1 - Turbine shield. : en pl
  • CA248360A - Slot guard device : en fr
  • CH109472A - Method and device for the production of jams in open molds. : de en
  • CH109644A - Process for the production of a new vat dye. : de en
  • DE411618C - Device for changing the delivery rate of pumps by means of an auxiliary piston : de en
  • CA248196A - Driving chain : en fr
  • ES91977A1 - A procedure consisting in the automatic interruption of the electric current by diverting it to the protective wire of the overhead lines of the trams in case of detachment of them. : en es
  • US1531275A - Cleaning castings and making granulated abrasives : en
  • US1531881A - Duplex mailing envelope : en
  • FR586869A - Vibrator for sorters : en fr
  • US1531594A - System of concrete mixing and apparatus for performing the same : en
  • DK34331C - Device for electric bicycle lights. : da en
  • DK34342C - Regulation resistance. : da en
  • CH109647A - Process for the production of a new vat dye. : de en
  • PL1722B1 - Preparation of tightly adhering electrolytic tin and lead deposits. : en pl
  • US1531973A - Rim expander and contractor : en
  • US1532107A - Broaching machine : en
  • US1531781A - Adjustable mold oh form for concrete cistern curbs : en
  • US1531905A - Smooth-planing machine : en
  • US1532026A - Draft rigging : en
  • US1532070A - Shipping container for eggs : en
  • US1531660A - Brake-hanger bracket : en
  • CA248090A - Land leveling and grading apparatus : en fr
  • CA248233A - Magnetic illustrating device : en fr
  • CA248186A - Stockings : en fr
  • DE411757C - Two-horse trailer for agricultural equipment : de en
  • FR586625A - Oil cup refinements : en fr
  • GB231393A - Improvement in hammer pistons : en
  • CA248339A - Inductance device : en fr
  • FR586689A - Improvements in the treatment of fabrics containing artificial cellulose silk : en fr
  • CA248243A - Combination tool : en fr
  • CH109705A - Process for the preparation of methane. : de en
  • CH107929A - Gear change device. : en fr
  • CH109076A - Device indicating changes of direction, for road vehicles. : en fr
  • PL1746B1 - complex carbohydrates. : en pl
  • US1531472A - Method and apparatus for shaping metals : en
  • US1531728A - Process of making pulp for paper : en
  • US1531747A - Sheet-casting machine and method of cooling the same : en
  • US1531504A - Process of making articles of celluloid and similar material : en
  • US1531585A - Child's vehicle : en
  • ES91134A2 - A ribbed brick with a perfected system. : en es
  • FR586809A - Improvement in feeding two-stroke engines : en fr
  • GB230481A - Means for balancing centrifugal pumps and fans and similar apparatus : en
  • CH109631A - Process for the production of a new vat dye. : de en
  • CA248450A - Wheel : en fr
  • CA248189A - Power farming apparatus : en fr
  • US1531663A - Automobile bed : en
  • PL1726B1 - Anti-current apparatus. : en pl
  • US1531769A - Dome damper : en
  • US1531987A - Grade-crossing control : en
  • DE411477C - Refining tin : de en
  • PL1584B1 - Device for BickfortTa fuse opening machines for making fuses twice or several times. : en pl
  • US1532042A - Liquid-fuel heater : en
  • AU2033324A - A new or improved apparatus for trimming and/or shaping hollow articles such as metal receptacles : en
  • CA248242A - Building composition : en fr
  • CA248175A - Door knob : en fr
  • CA248218A - Mattress : en fr
  • CA248219A - Waterproof composition : en fr
  • ES91969A1 - An apparatus applied to a lance ladder that produces its opening with the effort of the foot. : en es
  • CA248343A - Multi-stage repeater circuit : en fr
  • US1531664A - Resilient driving connection for electric railway vehicles : en
  • GB231365A - Improvements connected with drawers and analogous objects requiring to be withdrawn, or opened, and returned to place, or closed, by sliding movement : en
  • DE411556C - Hemstitch device : de en
  • CA248362A - Method of gasifying and carbonizing solid fuel : en fr
  • FR586726A - Razor blade sharpener : en fr
  • FR586770A - Improvements to spraying machines : en fr
  • CA248448A - Tire chain : en fr
  • CH109506A - Self-indicating target. : de en
  • AU2062724A - Improvements in and-relating to condenser plate systems : en
  • US1531871A - Core-binding compound : en
  • ES91971A1 - Improvements in road and driveway construction. : en es
  • FR586847A - Improvements to emulsives and detergents and their manufacture : en fr
  • GB223569A - Improvements in folding stools or tables : en
  • CA248328A - Starting and lighting system : en fr
  • DK34333C - Three-phase Induction motor-type AC meter. : da en
  • US1532024A - Draft-rigging backstop : en
  • GB231356A - Improvements in or relating to desks : en
  • ES91763A3 - A new dump trailer system. : en es
  • FR586821A - Improvements to internal combustion engines : en fr
  • GB231398A - Improvements in pyrometers : en
  • PL1661B1 - A method and an apparatus for converting the glass mass taken by a blower into a bank, suitable for the final blow-out. : en pl
  • DE411717C - Slingshot toys : de en
  • DE411770C - Feed tamper : de en
  • DE411553C - Starting device for motor vehicles : de en
  • ES91974A1 - Ship chimney. : en es
  • FR586753A - Improvements to devices used to produce a continuous strip of glass : en fr
  • GB231239A - Improvements in or relating to treasury note cabinets : en
  • US1531939A - Switch gear for controlling electric motors : en
  • FR586727A - Machine to sharpen the blades of mechanical mowers and harvesters : en fr
  • US1531933A - Rack : en
  • FR586582A - Process for the preparation of halogenated derivatives of natural gases and of similar artificial mixtures : en fr
  • GB225514A - Improvements in telephone receivers : en
  • GB231270A - Improvements relating to air-pistols, air-rifles and other pneumatic small-arms : en
  • FR586607A - Gearshift for bicycles, mounted on the crankset : en fr
  • GB231379A - Improvements in or relating to axles and wheels for railway traction : en
  • GB231392A - Improvements in or relating to incandescent burners for paraffin or petroleum lamps : en
  • ES91863A1 - Improvements in car lighting devices. : en es
  • FR586742A - Advertising layout : en fr
  • US1531724A - Electric machine : en
  • GB231387A - Improvements in or relating to disc wheels for vehicles and other purposes : en
  • FI10607A - Cooker lid with cooking steam wiring arrangements : en fi
  • FR586633A - Improvements in elastic rubber structures : en fr
  • CA248313A - Lightning arrester connection : en fr
  • CA248338A - Method of making fresh scrap cigars : en fr
  • FR586804A - Movement transmission system by simultaneous wedging and rolling actions : en fr
  • FR586761A - Pneumatic pump : en fr
  • US1531819A - Oil burner : en
  • US1532052A - Treatment of iron or steel in electric furnaces : en
  • US1532069A - Chess-playing device : en
  • US1532013A - Water filter : en
  • ES91987A1 - Improvements in the art of handling fresh fruits. : en es
  • US1531537A - Stud for separable fasteners : en
  • US1531451A - Handcuff-lock construction : en
  • US1531958A - Nozzle for washing machines : en
  • FR586894A - Device for indicating localities on topographic or geographical maps : en fr
  • GB231248A - Improvements in or relating to foundry molding machines : en
  • CA248132A - Guiding device for the propeller water of ships : en fr
  • CA248310A - Relieve valve : en fr
  • CH109469A - Sausage machine. : de en
  • US1532028A - Faceplate for automobile bumpers : en
  • GB231368A - Improvements in draft operated scrapers for gathering and transporting material : en
  • US1531621A - Hat stay : en
  • US1531286A - Process for the manufacture of 1-phenyl-2.3-dimethyl-4-dimethylamino-5-pyrazolone : en
  • US1531993A - Water-treating compound : en
  • CA248138A - Piston ring : en fr
  • FR586634A - Improvements in conveyor devices, especially stacking devices : en fr
  • FR586805A - Windshield wipers for vehicles : en fr
  • ES91890A1 - Improvements in rotary, internal combustion and other rotary engines. : en es
  • US1531342A - Means for the manufacture, centrifugally, of pipes, columns, and other hollow articles : en
  • US1531619A - Landing gear : en
  • CA248191A - Sportsman's wading stocking : en fr
  • CH109236A - Combined oil and steam locomotive. : de en
  • DE411771C - Electric heating element to be installed in the suction line : de en
  • ES91674A1 - Dimming mechanism for electric arc lamps. : en es
  • GB231341A - Improvement in cigar wrapping mechanism : en
  • CA248095A - Manufacture of inlaid floor cloths : en fr
  • CA248367A - Railroad car window : en fr
  • US1532104A - Electric toaster : en
  • DE411492C - Sealing device : de en
  • US1531579A - Indicator : en
  • US1531403A - Apparatus for cutting cigarette mouthpiece or tip forming material : en
  • US1531609A - Duplex strainer : en
  • PL1570B1 - A method of increasing the calorific value of gases (e.g. water, generator, etc. by carburizing with gas from crude oil or its distillates). : en pl
  • US1531315A - Air and water tube for rock drills : en
  • US1531428A - Elevator control system and shaft-door lock : en
  • FR586786A - Knife box for root cutters : en fr
  • US1531373A - Glove : en
  • DE411493C - Regulating device for spring-loaded valves : de en
  • DE411583C - Device on barrel weight scales with displacement of the barrel weight by means of carriers or the like. : de en
  • CH109586A - Fire engine that works with dry extinguishing powder. : de en
  • DK34318C - Coupling device for Frequency Multiplication Transformers, which is particularly useful in Radio Technology. : da en
  • DE411728C - Extensible stamp for embossing, inserting necks or similar processing of rectangular cardboard boxes : de en
  • PL1653B1 - Kl.-13-n-r- Production of powdered metals, their hydrides or nitrides. : en pl
  • US1531763A - Rubber flooring and process of making the same : en
  • CA248352A - Process for rendering ether air free : en fr
  • CH109652A - Process for the preparation of a resin which can be used as a protective and insulating varnish, impregnation agent, adhesive and the like. : de en
  • US1531479A - Tile-molding machine : en
  • DE411482C - Talking machine whose sound line is connected to the sound line of a loudspeaker, especially for radio message playback : de en
  • PL1567B1 - : en pl
  • US1531600A - Adjustable shutter : en
  • CA248116A - Transmission band : en fr
  • CA248402A - Rebound controller : en fr
  • DK34324C - Injection device for internal combustion engines. : da en
  • ES91996A3 - Improvements in shock absorbers for vehicles. : en es
  • CA248317A - Production of threads, filaments, etc. : en fr
  • CA248124A - Electronic valve for modulating electric currents : en fr
  • CA248205A - Log raft : en fr
  • US1531571A - Manufacture of nitrogen : en
  • US1531857A - Gas producer : en
  • PL1651B1 - The method of producing shapes from solid, soluble alkali silicates. : en pl
  • US1531273A - Safety appliance : en
  • US1531447A - Manufacture of laminated metal or other masses : en
  • CH109580A - Pliers for holding artificial teeth while polishing them. : de en
  • US1531449A - Means for supplying motive fluid to a turbine : en
  • CA248093A - Rotary internal combustion engine : en fr
  • CH108731A - Removable non-slip sole for skis or other means of locomotion on snow, ice or similar ground. : en fr
  • CH109653A - Process for the preparation of a resin which can be used as a protective and insulating varnish, impregnation agent, adhesive and the like. : de en
  • CH109690A - Left and left knitting machine. : de en
  • CA248282A - Assembled printing form : en fr
  • ES91949A1 - A socket-outlet stirrup. : en es
  • GB231328A - Improvements in silos : en
  • FR586872A - Device intended to automatically cut off the ignition of engines of automobiles or similar vehicles when the vehicle has taken a dangerous inclination : en fr
  • US1531277A - Mechanical movement : en
  • US1531401A - Game : en
  • US1531697A - Pump for oil wells : en
  • GB231916A - Improvements relating to brick presses : en
  • US1532019A - Shear guide : en
  • CH109587A - Dry fire extinguishers. : de en
  • US1531691A - Shuttle-feeling mechanism for looms : en
  • GB214629A - Manufacture of dyestuffs capable of being chromed : en
  • FR586719A - Improvements in assembly, disassembly and chain tensioning devices for rear wheels of bicycles, bicycles, motorcycles and the like : en fr
  • FR586782A - Profiled rubber band forming an elastic seal for body doors : en fr
  • CA248185A - Hair tonic : en fr
  • CH109498A - Process for simultaneously obtaining three images for trichromy and apparatus for carrying out this process. : en fr
  • DE411800C - Leadership role for peat conveyor systems u. like : de en
  • CH108499A - Method and device for the production of coatings from fusible materials. : de en
  • CA248167A - Toy : en fr
  • GB205080A - Improvements in and relating to devices for solving problems in nautical astronomy : en
  • GB231269A - Improvements in the means of propelling or supporting a body, machine, ship or the like : en
  • CA248447A - Valve member : en fr
  • ES91964A1 - A fire extinguishing device. : en es
  • ES91509A3 - Improvements in separators for electric accumulators. : en es
  • DE411768C - Potato planter for single or multiple row sowing : de en
  • DE411783C - Device for grinding, polishing and cleaning flat surfaces for manual operation : de en
  • PL1690B1 - A device for reducing the resistance to the cylinder contents on the return movement of the piston during the starting of internal combustion engines. : en pl
  • ES91951A1 - Power and steam generator installation. : en es
  • USD66922S - Design for a lamp husk for lighting fixtures : en
  • CH109336A - Support for watch movements, intended to hold a part in work. : en fr
  • ES91631A1 - Arrangement of connections for the distribution of rotary field motors. : en es
  • GB231381A - Improvements in and connected with valve mechanism of internal combustion engines : en
  • GB231337A - An instrument to facilitate and making more humane the performance of killing beasts for jewish purposes : en
  • FR586690A - Cylindrical electric lamp with rectilinear incandescent body : en fr
  • GB227122A - Improvements in process for obtaining certain remedial principles of oils : en
  • FR586700A - Pneumatic vibrator and its application to the modulation of sounds in mechanically operated musical instruments : en fr
  • US1531872A - Electrical regulating apparatus : en
  • US1531411A - Ground clamp : en
  • PL1720B1 - Machine for removing bark from round boats. : en pl
  • CA248236A - Spark plug : en fr
  • CA248239A - Glass shaping machine : en fr
  • CH109558A - Device for regulating the voltage of an asymmetrically loaded three-phase network. : de en
  • ES91208A1 - Procedure to ensure that rosin, talcum and other products, used in the soap industry to modify the qualities or weight of the soap, do not make it more dense than the one that does not contain them or that, on the contrary, they communicate me : en es
  • DE411685C - Folder with two filing devices : de en
  • ES91941A1 - A process for the manufacture of a liquid fuel analogous to petroleum. : en es
  • AU2077724A - A shaft guide for cream separators ofthe suspended bowl type : en
  • CH109497A - Camera using perforated cinematographic films. : en fr
  • CA248301A - Machine for preparing coated strips : en fr
  • CH109526A - Process for obtaining high purity aluminum and tank for carrying out this process. : en fr
  • DE411777C - Production of aluminothermically welded grooved rail crossings with grooved wedges : de en
  • FR586635A - Hydro-pneumatic automatic pressure regulator : en fr
  • US1531326A - Automobile lock : en
  • FR586703A - Spring seat : en fr
  • FR586651A - Process for preparing mixtures of alcohol and hydrocarbons which do not attack metals and metal alloys, as well as a motive agent : en fr
  • DE411764C - Precision seeder : de en
  • FR586591A - Improvements to aluminum alloys : en fr
  • PL1633B1 - A method of processing reeds and other plants into fibers and blanks, suitable for making paper. : en pl
  • US1531627A - Goggles : en
  • US1531509A - Controlling mechanism for heating systems : en
  • US1531861A - Valve-stem guard : en
  • US1532098A - Electric wiring connection and support therefor : en
  • DE411695C - Step grate with swinging grate steps : de en
  • PL1614B1 - Manufacturing method of sticks for book lighters. : en pl
  • US1532093A - Skid chain for autos : en
  • CA248257A - Gate : en fr
  • CA248388A - Siphon cream remover : en fr
  • DE411720C - Process for the production of colored asphalt : de en
  • ES91533A1 - Improvements in cooling. : en es
  • ES91762A1 - A safety lock with springless detentions. : en es
  • FR586611A - Melting furnace with heating chamber for receiving crucibles and with hinged cover : en fr
  • FR586824A - Device for determining the moisture content of paper and textiles : en fr
  • PL1717B3 - The method of obtaining azo dyes. : en pl
  • PL1744B1 - Continuously running centrifuge. : en pl
  • PL1576B1 - An improved method of purifying lead from zinc. : en pl
  • US1531964A - Wind motor : en
  • US1531355A - Machine for making bushel-basket mats : en
  • CH108332A - Centrifugal pump. : de en
  • CA248225A - Electrical iron : en fr
  • CA248290A - Lock board : en fr
  • DE411530C - Process for the preparation of oxycodeinone : de en
  • GB231928A - Improvements in protective apparatus for use in connection with the electric pumping machinery replenishing the sealing liquid in dry gasholders : en
  • US1532053A - Stop-leak composition for radiators : en
  • DE411572C - Needle bar section : de en
  • GB231260A - Improvements in or relating to automatic or semi-automatic telephone systems : en
  • FI10630A - Wood screw : en fi
  • US1532005A - Process of preparing a food : en
  • GB229238A - Cigarette case severing device for cigarette case-making machines : en
  • GB231556A - Improvements in acoustic devices : en
  • ES91871A3 - A system of automatic caps for all kinds of containers. : en es
  • ES91908A3 - An industrial procedure consisting in the manufacture of "Manihot" flour. : en es
  • CA248431A - Apparatus for making pipes : en fr
  • CH108917A - Non-flammable degreasing liquid. : en fr
  • CH109578A - Centrifugal device for gold casting etc. for dental purposes. : de en
  • US1531743A - Baffle structure for dredging operations : en
  • PL1700B1 - Method of obtaining o-oxyone-azo mortar dyes. : en pl
  • US1531800A - Fountain pen : en
  • US1531936A - Electrical attachment plug : en
  • ES91997A3 - The manufacture of parasols for the garden and the beach, which can be transformed into field huts. : en es
  • US1532083A - Process of and apparatus for making fiber boards : en
  • DE411624C - Ship with a bulging extension in the rear sight : de en
  • DE411269C - Two-wheeled, manually controllable chopping and cultivating machine with power drive : de en
  • ES91961A1 - Longitudinal seam welding machine for brass rounded notches. : en es
  • GB231374A - An improved support for under garments : en
  • PL1643B1 - The method of obtaining pure clay. : en pl
  • US1532016A - Thermally-insulated picnic box : en
  • US1531750A - Agitating device : en
  • US1532058A - Tsactob eistgihe : en
  • US1532001A - Traffic signal : en
  • CH109623A - Process for the preparation of a sulfur-containing vat dye. : de en
  • US1531845A - Composition of matter : en
  • CA248404A - Quick attachment means for demountable disc wheels : en fr
  • CH109547A - Device for automatic pressure equalization in cylinders of steam locomotives when they are idling. : de en
  • FR586831A - Car door : en fr
  • ES91950A3 - Regulation, at constant voltage, of a group composed of a hydraulic turbine and a direct current generator without using an accumulator battery. : en es
  • FR586691A - Improvements to machines for covering with cotton or silk threads gum threads intended for the manufacture of elastic fabrics : en fr
  • PL1629B1 - A method of producing chromium alunium from ferrochrome. : en pl
  • US1531268A - Brake-hanger mechanism : en
  • US1531796A - Handle for pistols : en
  • FR586881A - Improvements made to mechanical pencils : en fr
  • DE411590C - Lubricating device for rolling mills : de en
  • CH109520A - Sound conductor for speaking machines. : de en
  • CH109612A - Device for the detection of underwater objects. : de en
  • GB231266A - Improvements in ventilators : en
  • GB231369A - Improvements in draft operated scrapers for gathering and transporting loose material : en
  • CA248224A - Electrical insulating tape : en fr
  • FR586583A - Process for the recovery of iodine and bromine from natural waters or mother liquors resulting from the crystallization of salts : en fr
  • FR586737A - Arrangement of spark plugs on internal combustion engines : en fr
  • ES91956A1 - A product for paving. : en es
  • ES91901A1 - A tap for bottles of sparkling wine and other pressurized liquids. : en es
  • PL1736B1 - The method of obtaining azo dyes : en pl
  • CH109474A - Electrically heated roasting device. : de en
  • GB231045A - Improvements relating to rotary tilling machines : en
  • DE411503C - Tripod head with internal spring drive mechanism for recording kinematograph : de en
  • FR586605A - Automatic priming device for centrifugal pumps : en fr
  • FR586640A - Navigation compass : en fr
  • FR586599A - Lubricating oil : en fr
  • DE411620C - Springy wheel : de en
  • FR586600A - Improvement to two-stroke combustion engines whose crankcase constitutes a compression chamber : en fr
  • GB229997A - Improvements in or relating to steam-driven locomotives : en
  • CA248393A - Means for controlling the temperature of cast glass : en fr
  • CH109584A - Fire-fighting procedures and equipment for carrying out the same. : de en
  • PL1696B1 - Method of protecting animal fibers during their treatment with alkaline liquids. : en pl
  • DE411571C - Color retention in exercise books, books, etc. like : de en
  • FR586886A - Perforation improvements : en fr
  • GB231292A - Improved manufacture of ductile metals from refractory metals : en
  • USD66928S - Design for a doll : en
  • US1531482A - Paper-making machine : en
  • US1531741A - Liquid-fuel burner for heating plants : en
  • US1531744A - Steam drying system : en
  • US1531886A - Battery-connecter remover : en
  • US1531686A - Agricultural machine : en
  • DE411442C - Device for mechanical looms for automatic weft bobbin replacement : de en
  • US1531992A - Protective coating for water-distributing systems and method of forming same : en
  • DE411667C - Writing instrument : de en
  • ES91966A1 - New coffee system, with its corresponding kettle tank. : en es
  • ES91697A1 - Improvements in signaling devices for railways. : en es
  • DE411635C - Ore or slag separators : de en
  • US1531549A - Impact device : en
  • US1531849A - Airplane toy : en
  • FR586613A - Arrangement for constructions which are mobile with respect to a medium : en fr
  • DE411759C - Control device for heapers and similar agricultural equipment : de en
  • US1531974A - Heating device : en
  • US1532047A - Lifting and hauling appliance : en
  • USD66930S - Island : en
  • USD66944S - Design for a badge : en
  • FR586676A - Automobile car front seat ventilation device : en fr
  • GB231336A - Improvements in or relating to rotary "grate" screens for x-ray photography : en
  • DE411743C - Cutting and rubbing device : de en
  • FI10617A - Sätt och anordning vid apparater för uppvärmning medelst ånga för tillvaratagande av värmet : en fi
  • GB231581A - Improvements in derricks or cranes : en
  • US1531804A - Feeding mechanism : en
  • DE411595C - Process for cleaning fats and oils using alcohol and the like like : de en
  • DK34340C - Apparatus for drying cellulose membranes. : da en
  • DE411491C - Stuffing box with metal packing : de en
  • GB216878A - Improvements in warp knitting machines and knitted fabric obtained thereby : en
  • AU2017024A - Process of distilling shale : en
  • USD66925S - Design for a pile fabric : en
  • GB231280A - Improvements in electric couplings, terminals and the like : en
  • US1531310A - Conveyer construction for heated glassware : en
  • FR586790A - Continuous operation of high-pressure steam production process : en fr
  • GB220657A - Pulp board : en
  • GB231243A - Improvements in electric connection fittings : en
  • ES91928A1 - Egg preservation procedure by vacuum, inert gases and cold. : en es
  • CH109567A - Overcurrent relay for oil switches with high currents. : de en
  • US1532102A - Transmission mechanism : en
  • DE411787C - Easily detachable attachment of the nib to the filler holder : de en
  • DE411650C - Compensation measurement method using an externally excited electrodynamic alternating current zero instrument : de en
  • GB217931A - Improvements in or relating to internal combustion engines : en
  • GB231575A - Improvements in the recovery of fluor-spar and other materials from certain waste dumps and in apparatus therefor : en
  • ES91932A1 - An improvement in the looms. : en es
  • GB231238A - Improvements in and connected with guards for table and similar forks : en
  • ES91891A2 - Improvements in the devices for the regulated hydraulic remote control of any organs or elements. : en es
  • FR586552A - Enhancements to cartridge circuit breakers : en fr
  • FR586799A - Electric feeler for automatic bobbin changing looms : en fr
  • GB209752A - Speed regulator for maintaining prime movers and more particularly high frequency machines, at a constant speed : en
  • GB231411A - Improvements in and relating to the production of bituminous paints and the like : en
  • US1531362A - Fuel-feed pump for internal-combustion engines : en
  • US1531276A - Thrust-equalizing means for multiple-collar thrust bearings : en
  • DE411742C - Coal dust firing with nozzles directed against one another : de en
  • US1531914A - Paralleling electrodynamic machines : en
  • DE411772C - Operating procedure for ignition chamber engines : de en
  • FR586871A - Process for extracting petroleum from petroleum-bearing earth materials : en fr
  • FR586585A - Device for increasing the luminous force of the flame of a lamp powered by hydrocarbons or similar fuels : en fr
  • ES89369A3 - A procedure for the construction of cast concrete buildings. : en es
  • ES91946A1 - Improvements to tennis balls and similar balls with gas content. : en es
  • FR586895A - Detachable metal coil for cables : en fr
  • GR878B - METHOD FOR THE MANUFACTURE OF METAL COMPOUNDS. : el en
  • ES91795A1 - A new precipitation bath to improve the manufacture of artificial silk, artificial manes, artificial fluff and manufacture films of liquid xanthan-cellulose, composed of a salt of magnesia sulfate or aluminum sulfate. : en es
  • DE411399C - Gyrostatic compass for ships and aircraft : de en
  • FR586657A - Coke oven for recovery of by-products with or without heat regeneration and heating with rich gas or lean gas : en fr
  • FR586743A - Rotor for asynchronous motors with resistance armature for self-starting : en fr
  • ES90963A1 - Improvements in the boxes for loading coils. : en es
  • ES91899A1 - A procedure for waterproofing and preservation of fabrics. : en es
  • ES91995A1 - An improvement on espadrille soles. : en es
  • FR586794A - Advertising device : en fr
  • DK34341C - Sound funnel for voice machines. : da en
  • DE411661C - Procedure for the control of tannins during production and use on the farm : de en
  • ES91565A1 - A hydraulic-aluminum-calcareous mixture or mortar. : en es
  • FR586642A - Hand operated carburetor corrector : en fr
  • FR586654A - : fr
  • FR586713A - Engine upgrades : en fr
  • US1531658A - Draft-gear attachment : en
  • CH109494A - Device for washing lithographic printing surfaces. : en fr
  • AU1731224A - Improvements in and relating to headlights : en
  • CA248160A - Heat transmitting apparatus : en fr
  • CA248350A - Protecting plate for mirror backs : en fr
  • FR586581A - Time delay relay varying in the opposite direction of the current : en fr
  • CA248334A - Coin-controlled vending machine : en fr
  • US1531327A - Pneumatic chuck for boring machines : en
  • FR586573A - Improvements to hydraulic power transmission devices : en fr
  • US1531389A - Flux control for magnetos : en
  • ES91817A1 - A new cigarette paper packaging box. : en es
  • US1531493A - Heel protector : en
  • GB231262A - Improved tipping wagon : en
  • IS1B6 - Expansion devices or spreaders for keeping trawl nets inflated in height and width : en is
  • ES91775A1 - A procedure to recover the tin contained in the tin foil. : en es
  • ES89087A1 - A swimming gear. : en es
  • ES90750A2 - An apparatus for spinning artificial silk by the drawing process. : en es
  • GB231543A - Improvements in and relating to front-wheel brakes for automobile vehicles : en
  • US1531966A - Electrical glow device : en
  • GB211841A - Improvements in or relating to the treatment of complex ores containing zinc : en
  • FR586868A - Electric hair waver : en fr
  • DE411693C - Process for the representation of gray to black box dyes : de en
  • CH108788A - Multi-bundle vertical tube boiler. : de en
  • US1531587A - Hydrocarbon burner : en
  • GB231268A - Improvements in or relating to cabinets, cupboards and the like : en
  • GB231311A - Improvements in and relating to hand-bags portmanteaux and the like : en
  • US1531878A - Aeroplane motor : en
  • GB231372A - Improved balance rudder : en
  • GB228549A - : en
  • GB231359A - Improvements in holders for thermionic valves : en
  • DE411622C - Spring front fork for motorcycles : de en
  • DE411803C - Writing pad for loose booking sheets : de en
  • US1531535A - Combined toy fireplace and chimney : en
  • DE411683C - Suspension of pipelines in mines on suspension bolts in boreholes on the roof of the route : de en
  • PL1566B1 - Protective device in fluid heaters. : en pl
  • PL1635B1 - The method of obtaining iron-free alun from aluminum sulphate solutions containing iron oxides. : en pl
  • PL1758B1 - The method of manufacturing Siemens-Martin steel casting boxes. : en pl
  • DE411603C - Device for solving tasks of astronomical location determination : de en
  • ES91922A1 - Improvements in the rotating grills. : en es
  • FR586555A - Pressure relief valve : en fr
  • GB231296A - Improvements in, or connected with, the treatment of oleaginous seeds, or other oleaginous vegetable substances, for the extraction of oil therefrom : en
  • AU1717424A - Improvements in cultivators and drill cultivators : en
  • ES91888A1 - Table utensil for skinning chickens, game and the like. : en es
  • GB231298A - Improvements relating to the carbonization of fuel : en
  • FR586597A - Motor vehicle equipped with a winch : en fr
  • CH109513A - Apparatus for displaying variable numerical values with their maxima and minima. : de en
  • CA248226A - Manufacture of carbohydrate ether : en fr
  • CA248452A - Hat stretcher : en fr
  • PL1738B1 - Device for straightening gang saws. : en pl
  • US1531720A - Superheater for steam boilers : en
  • US1531854A - Combined typewriting and computing machine : en
  • US1531272A - Knitting machine : en
  • US1531739A - System and apparatus for trafficking tile during manufacturing : en
  • GB231329A - Appliances for playing skittle billiards : en
  • GB231405A - Improvements in and relating to non-skid chains : en
  • CA248248A - Closure for receptacles : en fr
  • PL1676B1 - Mobile parquet dressing machine. : en pl
  • US1531429A - Desk calendar : en
  • CH109466A - Process for the production of a special nutrient containing lactic acid bacteria. : de en
  • FR586604A - Improvements to oscillating stator motors : en fr
  • CA248169A - Spark arrester : en fr
  • DE411468C - Process for the extraction of oils and fats from plant substances : de en
  • CA248292A - Gas and air distributor for internal combustion engines : en fr
  • CH109639A - Process for the production of a new vat dye. : de en
  • GB231399A - Improvements in or relating to holders made from sheet metal for rolls of paper : en
  • CA248391A - Automobile cuspidor : en fr
  • US1531768A - Apparatus for cleaning and drying ice-cream brick molds : en
  • US1532101A - Snap fastener : en
  • US1531892A - Typewriting machine : en
  • DE411498C - Process and device for shuttle embroidery machines for the production of machine embroidery in which the embroidery pattern is embroidered on a tensioned thread net : de en
  • US1531538A - Automobile lock : en
  • US1531929A - Charging blast furnaces : en
  • CA248266A - Garment material : en fr
  • CH108916A - Wash port cover. : de en
  • CH109530A - Method and device, in particular for closing sleeves provided with an air hole by soldering. : de en
  • US1531526A - Weeder : en
  • CA248458A - Rail anchor : en fr
  • US1531439A - Pipe cleaner : en
  • CH109529A - Hearth furnace for fuel heating to carry out continuous chemical processes. : de en
  • US1531815A - Washing machine : en
  • US1531994A - Apparel belt : en
  • GB231213A - Improved device for facilitating the assembling or dismantling of the pistons and rings of engine cylinders : en
  • GB231353A - Improvements in coin-freed weighing machines : en
  • FR586714A - Band machine for wood planing : en fr
  • GB231319A - Improved brackets for window blind rollers : en
  • PL1662B1 - A method and an apparatus for the preparation of an expanded aid of high pressure rubber and similar substances. : en pl
  • US1531667A - Circuit interrupter : en
  • US1531870A - Windshield wing support : en
  • US1531820A - Headlight deflector : en
  • US1531363A - Thread catcher for spinning frames : en
  • DK34321C - Electron discharge device. : da en
  • FR586671A - Chambers for breaking electric arcs with insulating and refractory partitions arranged in baffles : en fr
  • FR586835A - Mechanical sweeper-collector to keep public roads clean : en fr
  • FR586882A - Method of air navigation by means of landmarks indicated on the ground : en fr
  • GB231300A - Improvements relating to dough mixing and kneading machines : en
  • US1532002A - Composite quartz body : en
  • GB231308A - Improvements in and relating to moulding machines for the manufacture of building blocks and the like from concrete, clay and the like : en
  • ES91395A1 - Gasification procedure for fuel liquids and apparatus to carry out this procedure and use the gases produced. : en es
  • GB231240A - Improvements in or relating to absorption refrigerating machines : en
  • FR586728A - Device allowing the adaptation of two filament lamps to ordinary sockets of automobile headlights and others : en fr
  • FR586698A - Safety comb for hand razor : en fr
  • GB231354A - Improvements in or relating to duplicating apparatus : en
  • GB231546A - Improvements in electrically driven jacks for raising and lowering dental, barber and surgical chairs or operating tables and for like purposes : en
  • US1531399A - Internal-combustion engine : en
  • ES91896A1 - A grenade for mortar and airplane launches. : en es
  • USD66949S - Design for a combined direction signal and stop light : en
  • DK34328C - Procedure for the manufacture of base-exchanging substances for the removal of iron, manganese, calcium and magnesium from drinking and drinking water. : da en
  • DK34334C - Expansion body for regulating means for condensate drain or heat regulators. : da en
  • US1531615A - Aircraft sextant : en
  • US1531498A - Method and means for feeding long blanks : en
  • FR586765A - Spring slide for car windows : en fr
  • GB231386A - Grinding mills : en
  • DE411507C - Articulated connection, especially for the longitudinal bows of folding roofs for motor vehicles : de en
  • US1531497A - Method and apparatus for heating long blanks : en
  • DE411740C - Process for the production of colored high gloss candles : de en
  • FR586683A - Flexible electric heater bar : en fr
  • FR586767A - Mesh machine with inclined plates for circular knitting machines : en fr