• FR738723A - Advanced multipurpose saw : en fr
  • DE567033C - Process for the cathodic deposition of rubber or rubber-like substances from their aqueous dispersions : de en
  • PL17550B1 - A method for leaching vegetable slices and the like, and an apparatus for carrying out the method. : en pl
  • SU28832A1 - Caramel wrapping machine : en ru
  • US1891954A - Cab underframe : en
  • US1892084A - Circuit closer : en
  • US1892124A - Supercharging internal combustion engine : en
  • US1892139A - Airplane spray device : en
  • SU28637A1 - Engine winch for machine-driven machine : en ru
  • SU28813A1 - Liquid Sprayer : en ru
  • US1892334A - Weft feeler for automatic looms : en
  • DE567169C - Children's swing in the form of an airplane suspended by means of three chains or the like near the front and rear ends : de en
  • ES128670A1 - A procedure that allows obtaining new explosives through the oxidation of bodies belonging to the amine series. : en es
  • FR738710A - Counter-totalizer device for the values recorded on the recording sheets of the service control devices for machines and vehicles : en fr
  • SU28824A1 - Device for rejecting cigarettes on cigarette machines : en ru
  • US1892420A - Closure operating mechanism : en
  • CA328760A - Water heater or boiler : en fr
  • GB385385A - Improvements relating to feed heaters for marine and like return-tube boilers : en
  • FR738581A - Regulator : en fr
  • SU28488A1 - Blast Furnace for Blast Furnaces : en ru
  • SU28798A1 - Submarine boat : en ru
  • US1892109A - Apparatus for feeding electric furnace electrodes : en
  • CA328937A - Laundry press : en fr
  • ES127808A1 - Improvements in packaging for packages of bandages and similar. : en es
  • US1891920A - Electrical connecting device : en
  • SU28611A1 - Device for cleaning the internal surfaces of pipes from precipitation : en ru
  • DE567083C - Process for the production of olefin-rich gases from bituminous coals : de en
  • PL17455B1 - The method of connecting individual sections of the high voltage electric cable and a connector for connecting the wires of the cable in this way. : en pl
  • SU28822A1 - The way to change the magnitude of vibrations of a circular carousel : en ru
  • DE567192C - Cleaning device for the grooves of grooved roller grates, in which a blade is provided for each groove of each roller and all the blades are non-rotatable on an axis parallel to the grate shaft underneath the same : de en
  • FR738736A - Pressurized and silent flushing device for water closets : en fr
  • PL17564B1 - Method of obtaining soluble asymmetric arsenic compounds. : en pl
  • US1891905A - Refrigerator : en
  • US1892489A - Cellulose derivatives containing nitrogen and process of making same : en
  • ES1257U - Reflecting device for light for signals. (Machine-translation by Google Translate, not legally binding) : en es
  • FR738507A - : fr
  • FR738629A - Town sanitation process : en fr
  • FR738859A - Improvements to mechanical chain breakers for looms : en fr
  • FR738556A - Device for igniting one or more burners by operating supply taps with remote pilot burner : en fr
  • FR738529A - Switch-off device for electric lamps : en fr
  • DE567034C - Process for removing lead and cadmium from zinc ores : de en
  • DE567252C - Device for the production of liquid, bituminous road building materials : de en
  • FI14849A - Restrictions on the application and maintenance of the pellets : en fi
  • GB385418A - Improvements in and relating to loud speakers : en
  • DE567251C - Device for the electrical firing of explosives in several operating points from a safe point of view : de en
  • DE567266C - Handset for printing wood grains etc. like : de en
  • US1891919A - Enameling furnace : en
  • ES128520A1 - Improvements in welding lamps. : en es
  • US1891978A - Process for refining lead : en
  • US1892642A - Collapsible eye glass frame : en
  • PL17654B1 - Valve joint for steam and similar piston engines, operating with a compressed driving medium. : en pl
  • US1892287A - Drill sharpener : en
  • FR738456A - Moving and continuous luminous advertising device by projecting various texts, composed by means of letters, signs and moving figures, of various sizes, shapes and colors : en fr
  • FR738915A - Piston improvements : en fr
  • GB385374A - Improvements in or relating to grinding or pulverising apparatus : en
  • US1891981A - Heat treating oven : en
  • US1892255A - Reroller for cigar machines : en
  • CA328801A - Plaster : en fr
  • DE566931C - Luffing crane with a multi-armed rocker that causes the approximate horizontal guidance of the load, is connected to the boom by a coupling rod and rotates in the same direction, to which the counterweight is rigidly attached and also a pulley for the hoist rope is fixed : de en
  • FR738735A - Paper cutting machine : en fr
  • GB385596A - Improvements in and relating to flexible couplings : en
  • SU28763A1 - Soldering machine for longitudinal seams of cans : en ru
  • PL17558B1 - Winch with six or eight pairs of rollers for headstocks, mouthends and coaster. : en pl
  • SU28845A1 - Wrench : en ru
  • CA328768A - Locomotive : en fr
  • CA328832A - Aerial navigation signalling system : en fr
  • CH159234A - Regulating device for cooling systems with at least two cooling rooms and a shared air cooler. : de en
  • FR738760A - Cellulose esterification : en fr
  • FI14853A - Freight forwarding and anchorage for the production of pressurizers with oil and gas filters : en fi
  • GB385364A - Improvements in electrical contact devices for thermionic valve holders : en
  • AT131012B - Overload protection device for power switches. : de en
  • DE566879C - Process for the production of sound boxes for speaking machines : de en
  • DE567060C - Device for the pre-treatment of cement raw material by means of the exhaust gases from a kiln : de en
  • DE567110C - Automatic brush drilling and tamping machine : de en
  • ES128748A1 - Automatic hammer, cooker labels and documents. : en es
  • GB385463A - Improved apparatus for electrically heating and maintaining heat in feeding bottles or like vessels : en
  • ES1254U - Smoking paper sheets with a partially paraffined border. (Machine-translation by Google Translate, not legally binding) : en es
  • FR738861A - Improvements to the assembly of <brise-marriages> plates, used in particular in the rewinding trades : en fr
  • FR738933A - Method and device for the refrigeration of valves and their seats in internal combustion engines : en fr
  • DE567191C - Device for the visualization of non-centrifuged material in centrifugal machines : de en
  • PL17475B1 - A set of devices for washing by-products from distillation gases. : en pl
  • ES126842A1 - An identification procedure and means to carry it out. : en es
  • FR738420A - Method and apparatus for installing and dismantling formwork for parquet floors : en fr
  • DE567255C - Device for spraying out fibers o. The like. Hollow bodies : de en
  • FR738652A - Device for converting a polyphase current of a given frequency into a single-phase current of a lower frequency by means of polarized gate valve rectifiers : en fr
  • GB385560A - Improvements in radio receiving circuits : en
  • FR738517A - Improvements to rotary pumps and rotary fans : en fr
  • FR738696A - Device giving optical illusions : en fr
  • GB385524A - Improvements in or relating to reflectors for headlamps : en
  • CH159118A - Bed fitting. : de en
  • CH159238A - Electric motor with back cooling generated by a fan. : de en
  • DK46683C - Apparatus for sieving or for sifting and transporting potatoes and grained pulp. : da en
  • ES128519A1 - Procedure for the manufacture of smoke filters or collective filters. : en es
  • AT130880B - Sharpening device for safety razor blades. : de en
  • ES128637A1 - Improvements in the mass refining machines. : en es
  • ES128685A3 - Improvements in equipment for the rescue of submarine crews. : en es
  • GB385380A - Apparatus for spraying materials : en
  • GB385539A - Rolling mill for making metal balls : en
  • SU28659A1 - Sliding caliber : en ru
  • SU28741A1 - Device for lubricating idle pulleys : en ru
  • US1892351A - Locomotive stoker : en
  • US1892460A - Landing and launching device for air vehicles : en
  • DE567182C - Mouthpiece for chip suction devices : de en
  • US1892243A - Loading attachment for trucks : en
  • DE567164C - Spring-loaded wheel hub : de en
  • FR738611A - Improvement in radiators : en fr
  • GB385551A - A process for the production of carbonyl compounds : en
  • FR738870A - Fuel : en fr
  • DE567193C - Blow pack machine with cell drum : de en
  • PL17389B1 - Improved camera. : en pl
  • US1891997A - Vegetable slicer : en
  • US1892000A - Halogenated dihydroxy diphenyl : en
  • FR738471A - Vane disc for vertical pipe press : en fr
  • SU28802A1 - Slaughter Bay for Slaughterhouses : en ru
  • FR738805A - Acetic acid catalyst and manufacturing process : en fr
  • US1892569A - Ingot : en
  • FR738524A - Process for applying inscriptions, designs, etc., to glass, or similar surfaces, of non-hygroscopic or slightly hygroscopic materials : en fr
  • DE567281C - Circuit arrangement for telephone systems with distributor selectors : de en
  • FR738786A - Lace-up ankle boots : en fr
  • FI14877A - Water toilet flusher : en fi
  • GB385604A - Improvements in apparatus for indicating series of numerical data : en
  • GB385586A - Process for the manufacture of floats made of agglomerated cork : en
  • FR738812A - Mercury vapor rectifier : en fr
  • AT130852B - AC quartz lamps for tilt ignition. : de en
  • CA328887A - Fountain pen desk set : en fr
  • CA328921A - Desk stand : en fr
  • FI14891A - Infantry base frame foot : en fi
  • US1892618A - Packing for joints : en
  • SU28728A1 - Milking machine : en ru
  • USD88813S - Geobges megboz : en
  • CA328909A - Tobacco stem cutting mechanism : en fr
  • CH159088A - Device for sieving out hay flowers. : de en
  • PL17448B1 - Device for dehydrating working cylinders of piston steam engines. : en pl
  • PL17649B1 - connecting multi-layer stranded conductors, especially in cables, using wire-end sleeves. : en pl
  • SU28791A1 - A device for connecting a trolley with a pull hook : en ru
  • US1892032A - Scale : en
  • US1892280A - Production of colored compositions : en
  • US1892428A - Cycle control system : en
  • USD88770S - gottesman : en
  • PL17634B1 - Dryer for paper or fabric tapes printed in thick layers. : en pl
  • GB385971A - Improvements relating to coating with metals by dipping : en
  • SU28566A1 - Switch mainly for electrical resistance : en ru
  • GB385340A - Improvements relating to vacuum electric tube devices : en
  • PL17516B3 - Orthopedic shoe insert. : en pl
  • SU28834A1 - Device for transporting water-flowing timber : en ru
  • US1892262A - Hair-wave setting device : en
  • US1892302A - Preparation of organic compounds of the anthraquinone series : en
  • US1892326A - Apparatus for grinding and polishing glass : en
  • US1892584A - Spring hinge : en
  • USD88823S - Paul reiman : en
  • AT131077B - Equipment on bath batteries to prevent impermissible pressure increases in the boiler. : de en
  • ES128627A1 - A procedure for stereoscopic viewing of engravings. : en es
  • FI14866A - Voltencirculationsanordning för elektriska ångpannor : en fi
  • FI14897A - For the purposes of this Regulation, the provisions of this Regulation shall apply to oil and oil products. : en fi
  • FR738717A - Mixer with continuous or periodic operation, with rotating mixing tank and mixing and mixing tools : en fr
  • SU28510A1 - Automatic brake device for cable car airway : en ru
  • CA328792A - Signal operating mechanism : en fr
  • AT130991B - Pistons for internal combustion engines. : de en
  • CA328949A - Textile material processing : en fr
  • GB385467A - Hoisting device for handling motor vehicles and the like : en
  • AT130877B - Method and device for producing and inserting the wire screws in the ring sleeves of spring washers. : de en
  • US1892165A - Temperature control system : en
  • US1892174A - Method of making bearing sleeves : en
  • USD88816S - Hans j : en
  • ES128591A3 - A process for obtaining lead tetraethylate or lead-tetraethylate and other alkyl components of the same metal. : en es
  • CH159176A - Equipment on rotogravure printing machines to prevent plate damage from ink streaks remaining on the doctor blade. : de en
  • CH159181A - Process for making negatives and a cassette for clamping the support in the practice of this process. : de en
  • PL17422B1 - Double-acting air motor to drive the shock grains. : en pl
  • SU28598A1 - Apparatus for measuring potential distribution in soil for mining exploration : en ru
  • US1892395A - Stoker fuel distributor : en
  • US1892448A - Curtain and drape structure : en
  • DE567212C - Collapsible stretcher : de en
  • GB385531A - Improvements in diffusion or mercury vapour pumps : en
  • ES1261U - Device to sharpen the edge of the scissors. (Machine-translation by Google Translate, not legally binding) : en es
  • US1892285A - Cigar package : en
  • ES128680A1 - A new four-stroke internal combustion engine system. : en es
  • GB385395A - Positive duplex shuttle motion for narrow multiple fabrics : en
  • DE567315C - Wheel rack : de en
  • GB385556A - Improvements in and relating to electric switches or circuit breakers : en
  • DE567275C - Process for the production of soluble arsenic-bismuth compounds : de en
  • PL17513B1 - Connection system for amplifiers, activated from a distance. : en pl
  • SU28779A1 - Device for rearranging aircraft wings : en ru
  • US1892341A - Manufacture of potassium salts from potassium chloride : en
  • SU28483A1 - Pr steam machine : en ru
  • SU28537A1 - Phone : en ru
  • US1892011A - Process for the production of ketones from secondary alcohols : en
  • BE392515A - Process for preparing a dry powder from emulsions or solutions : en fr
  • US1892041A - Automatic rotary converter and method of starting the same : en
  • US1892077A - Hectograph : en
  • CH159158A - Fat and shine for leather goods such as shoes etc. : de en
  • CH159306A - Process for the preparation of a new condensation product of the anthraquinone series. : de en
  • FR738441A - Water tap : en fr
  • ES128664A1 - Improvements in the manufacture of footwear. : en es
  • PL17439B1 - Flexible suspension of a trolley in tracked cars. : en pl
  • SU28803A1 - Method for making celluloid grinding discs for dental purposes : en ru
  • USD88786S - Design fob : en
  • GB385431A - Improvements in the production of lenticular-screen films for colour photography : en
  • PL17624B1 - AC electric motor with economic operation at low loads. : en pl
  • SU28730A1 - Incubator : en ru
  • US1892484A - Machine for coating paper, fabric, or the like : en
  • SU28465A1 - Electric rotary hammer drill with continuous rotation : en ru
  • SU28661A1 - A device for sorting pile cones after trimming their stems and wrapping : en ru
  • SU28690A1 - Lag : en ru
  • SU28786A1 - Aircraft : en ru
  • CH159228A - Thermal motor. : en fr
  • SU28864A1 - Dual Action Internal Combustion Engine : en ru
  • US1892278A - Limb for toy figures : en
  • DE567052C - Machine for inserting lace hooks : de en
  • DE567101C - Process for burning muddy masses of all kinds, such as B. cement raw sludge : de en
  • DE567179C - Divided injection mold : de en
  • SU28616A1 - Sheepskin grinding and threshing machine : en ru
  • CH159248A - Electric heat regulator. : de en
  • FR738684A - Smoke extractor : en fr
  • FR738742A - Improvements in clothing such as corsets, girdles and the like : en fr
  • FI14850A - Förfarande och anordning för vätskevärmning Medels rökgaser : en fi
  • AT131080B - Dice cutting machine. : de en
  • CA328780A - Cement conduit block : en fr
  • CA328821A - Vacuum switch : en fr
  • DE567297C - Centrifugal casting device : de en
  • SU28697A1 - Adaptation to the crop for label sticking into the soil : en ru
  • US1892078A - Automobile : en
  • US1892574A - Plug cock : en
  • DK46698C - Procedure for the manufacture of a fuel for lighters. : da en
  • FR738484A - Road sign advertising barrier : en fr
  • SU28599A1 - Magnetic material : en ru
  • SU28862A1 - Spring dynamometer : en ru
  • AT130952B - Protective cover for Velcro rollers on carding machines. : de en
  • DE567069C - Process for the production of hydrocarbons with certain boiling limits : de en
  • DE567095C - Process for the production of particularly dense papers from straw, esparto, reeds and similar raw materials : de en
  • AT130922B - Automatic transmission gear. : de en
  • CA328776A - Lubricating system : en fr
  • CH159152A - Process for the preparation of 2,7-dioxynaphthalene-3,6-dicarboxylic acid. : de en
  • US1892089A - Lubricating device for internal combustion engines : en
  • US1892245A - Substituted amino-phenyl-arsonic acid : en
  • US1892421A - Building construction : en
  • CH159139A - Process for the production of alcohol by fermenting glucose solutions obtained from material containing cellulose. : de en
  • SU28817A1 - Smooth exhaust rollers for spinning machines : en ru
  • SU28497A1 - A device for preventing the pouring of the converter tuyeres when pressure drops to blow : en ru
  • SU28565A1 - Method of making electrical resistances : en ru
  • SU28826A1 - Brick press : en ru
  • ES126936A1 - An automatic control system and corresponding devices, applicable to automatic telephone installations for registering the number or other reference of the call or transmitting stations in receiving stations. : en es
  • ES1270U - Hygienic sink whose internal walls are washed by circulation of a layer of water. (Machine-translation by Google Translate, not legally binding) : en es
  • US1892161A - Tufting machine : en
  • SU28700A1 - Adaptation to breeding sowing plant : en ru
  • US1892195A - Container : en
  • CH159241A - Method of manufacturing quad telephony cables without harmful cross-talk coupling. : de en
  • FR738614A - Siphon device for automatic emptying, in series, of all types of containers : en fr
  • SU28687A1 - Slide rule for addition and subtraction : en ru
  • US1892360A - Doll structure : en
  • US1892503A - Automatic fire alarm : en
  • ES1278U - Cigarette making machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES128602A1 - A process for the manufacture of a product of its own to clean, polish and polish surfaces of glass, glass, marble, enamel, porcelain and the like. : en es
  • FR738703A - Remote control system with several sub stations or switching groups connected to a line : en fr
  • FR738494A - Improvements to wire broaching machines : en fr
  • DE543618C - Floatless carburetor : de en
  • CH159305A - Process for the preparation of a new condensation product of the anthraquinone series. : de en
  • FR739024A - : fr
  • GB385372A - Improvements in apparatus for washing coal : en
  • SU28638A1 - Engine winch for machine-driven machine : en ru
  • US1892591A - Sheet jogging and registering machine : en
  • CH159229A - Spark plug with cap. : de en
  • GB385990A - Improvements in and relating to magnetic blow-out arrangements for electric switches : en
  • SU28513A1 - Automatic coupler railway device : en ru
  • US1892177A - Method of making bearing sleeves : en
  • US1892534A - Process for distillation and conversion of mineral oils : en
  • SU28701A1 - Potato Planter : en ru
  • US1892049A - Garment hanger : en
  • AT131056B - Device for step-by-step switching of counters. Device for step-by-step switching of counters. works. works. : de en
  • AT131082B - Process for the heat treatment of rolled steel products. : de en
  • PL17521B1 - A method for producing artificial rubber from rock oil, bituminous shale oil and the like. : en pl
  • US1891916A - Ozonizer : en
  • US1892273A - Fusible alloy and method of making the same : en
  • US1892314A - Cigar and cigarette extinguisher : en
  • AT130882B - Method and device for drying and impregnating fuels. : de en
  • CA328773A - Lubricating system : en fr
  • CA328797A - Fruit juice evaporator : en fr
  • USD88836S - Pany op america : en
  • AT130966B - Ice pick. : de en
  • DE567106C - Pipe or extrusion press : de en
  • DE567274C - Process for the production of water-soluble arsenic antimony compounds : de en
  • ES128667A1 - An improved process for the manufacture of polymerization products. : en es
  • FI14854A - Fertilization requirements for the production of steel and other flasks in the direction of the oxide meter : en fi
  • PL17509B1 - Linja, quadrant or similar drafting or surveying instrument fitted with a pin. : en pl
  • US1892309A - Auxiliary drive for hot metal mixers : en
  • FR738527A - Improvements in washing machines or other appliances : en fr
  • GB385579A - Method for the more favourable utilisation of thin stockings, especially ladies' stockings : en
  • FR738654A - Quiet : en fr
  • FR738778A - Trolley for drawing bench : en fr
  • PL17580B1 - Gas mask headgear. : en pl
  • US1892644A - System responsive to the energy flow of sound waves : en
  • CA328749A - Auxiliary vehicle wheel : en fr
  • DE567209C - Device on high-voltage cables in diathermy machines : de en
  • DE567282C - Process to increase the capacity of the coil fields in pupin cable systems : de en
  • FR738895A - Aerial passenger funicular : en fr
  • SU28541A1 - Ultra short wave transmitter : en ru
  • SU28559A1 - Press for connecting round or sector-shaped electrical cable conductors : en ru
  • US1892640A - Cord control for vacuum cleaners : en
  • DE567253C - Device for removing and simultaneously transporting cut pellets from the advancing clay rod : de en
  • ES128659A1 - A process for the manufacture of pieces of cement, concrete or other hydraulic mixtures. : en es
  • FR738854A - Device for cleaning suction chambers, in particular for leaf holders in cigar manufacturing machines : en fr
  • GB385439A - Improvements in methods and machines for the folding of shirts and the like garments : en
  • AT130911B - Procedure for starting diesel engines. : de en
  • US1892392A - Process of applying indicia to cellophane and the like : en
  • ES128727A1 - Procedure for fastening rods in all kinds of beds. : en es
  • FR738754A - Small electric machine with transmission for the tool-holder shaft : en fr
  • US1892380A - Support for seats : en
  • PL17471B1 - The method of obtaining water-insoluble azo dyes. : en pl
  • US1892140A - Collapsible container : en
  • US1892281A - Clasp for bracelets, straps, linkages, or the like : en
  • USD88804S - Design for a desk stand for a hand telephone : en
  • DE567122C - Device for alternately driving the front and main shields forming the tunnel shield : de en
  • US1892405A - Toy gun : en
  • CH159264A - Process for the preparation of a hypnotic of the hydantoin group. : de en
  • DE567348C - Process for the production of barium sulphate of a certain grain size : de en
  • DE567313C - Self-priming centrifugal pump : de en
  • ES128582A1 - A method for closing and sealing an opening in a metal container. : en es
  • CA328924A - Photoelectric cell : en fr
  • FR738906A - Metal alloys : en fr
  • US1891910A - Garter pad form and hook : en
  • US1892549A - Rock drill : en
  • US1892651A - Woodworking machine : en
  • AT131006B - Metal vapor rectifier. : de en
  • AT130918B - Remote control system for tariff devices, lighting systems or the like. : de en
  • CA328823A - Electric circuit breaker : en fr
  • US1891934A - Building foundation : en
  • SU28491A1 - Head dust capture device : en ru
  • US1892058A - Cloth cutting machine : en
  • US1892090A - Hat-shaping device : en
  • US1892361A - Stoker mechanism : en
  • US1892418A - Liquid gauge : en
  • US1892554A - Film supporting and driving apparatus : en
  • USD88773S - Joseph m : en
  • US1892495A - Combination tractor and elevator unit : en
  • US1892586A - Boat apparatus for lowering lifeboats to the water from ships : en
  • US1892599A - Manufacture of gelatine : en
  • US1892468A - Meter : en
  • ES128729A1 - A crucible with electric heating, especially for linotypes. : en es
  • FR738792A - Electrical cut-off arrangement using conductive liquids : en fr
  • CA328858A - Core splicing machine : en fr
  • USD88758S - Harold cbttgeb : en
  • SU28630A1 - Fireproof nozzle to the combustion chamber of the surface combustion furnace : en ru
  • SU28800A1 - Valve for individual compartments of gasoline-filled barges, ships, tanks, etc. : en ru
  • CA328735A - Game apparatus : en fr
  • PL17385B1 - Device for screening, sorting and stamping eggs. : en pl
  • US1892436A - Smoking pipe device : en
  • DE567080C - Regulation of the ignition of rectifiers in Graetzsch circuit : de en
  • FR738448A - Improvements to brake actuation devices in pressurized fluid braking systems : en fr
  • SU28789A1 - Airplane bomb : en ru
  • SU28624A1 - Method of drying hydrocellulose : en ru
  • DE567245C - Brake control valve for a pressure medium brake, in particular of motor vehicles : de en
  • ES128610A1 - Improvements introduced in the machines provided with carter containing movable organs and in whose bottom the lubricant is collected, especially in the internal combustion engines that work with dry carter. : en es
  • FR738663A - Fly traps using an electric current for the purpose of capture : en fr
  • SU28663A1 - Device for determining the speed of the vessel : en ru
  • SU28846A1 - Fixture for product branding : en ru
  • US1892146A - Electrical wiring system : en
  • US1892181A - Desk set structure : en
  • US1892564A - Watch-hand gauge : en
  • US1892585A - Undergarment for women : en
  • DE567318C - In the stretched position, the accordion sliding window can be locked with a bascule lock : de en
  • ES128749A3 - Electric accumulator. : en es
  • FR738516A - Elastic traction and shock device for vehicles : en fr
  • AT131072B - Ham cooker or meat shaper with a circular shape with a spring-loaded lid and a clamp. : de en
  • AT131100B - Process for the production of artificial threads. : de en
  • FR738562A - Automatically evenly spreads the batter onto the waffle irons : en fr
  • FR738830A - High ohmic resistance : en fr
  • US1892323A - Dobby : en
  • PL17391B1 - Soldering agent and method of soldering lances, rings, braids or similar solid wire products. : en pl
  • US1892615A - Ironing-board structure : en
  • ES128464A1 - DEVICE IN WHICH A COLLECTION CONTAINER IS INTRODUCED INTO THE FUND OF A SUPPLY DEPOSIT CONSTITUTED OF FLEXIBLE MATERIAL : en es
  • SU28812A1 - Stamp for burning a chessboard pattern on the tree : en ru
  • US1892470A - Band saw blade guide : en
  • DE567090C - Double-acting two-stroke diesel engine with upright cylinders : de en
  • PL17573B1 - Electric lamp. : en pl
  • SU28544A1 - Neck for heterodyne musical instruments : en ru
  • US1892506A - Deflector for automobile heaters : en
  • US1891941A - Flying machine : en
  • CH159268A - Electricity meter for prepayment. : de en
  • CA328950A - Warp beam : en fr
  • CH159317A - Process for the preparation of a water-insoluble azo dye. : de en
  • US1892224A - Apparatus for freezing canned goods : en
  • US1892328A - Draft gear carrier : en
  • US1892358A - Electromagnetic device : en
  • DE567145C - Impact-proof screw clamp : de en
  • US1892127A - Demountable wheel rim : en
  • US1892135A - Control system : en
  • US1892239A - Machine tool : en
  • PL17623B1 - Filter for breathing apparatus or air purifying apparatus. : en pl
  • US1891962A - Fluid composition : en
  • DE567142C - Circulating elevator : de en
  • DE567371C - Reflector lamp with an electric incandescent lamp seated in the reflector neck on a support that can be adjusted axially to the reflector by means of an external actuator : de en
  • US1892103A - Starter gearing : en
  • US1892310A - Derivatives of naphthazarine and process of preparing them : en
  • CA328745A - Telegraph testing apparatus : en fr
  • CH159304A - Process for the preparation of a new condensation product of the anthraquinone series. : de en
  • PL17608B1 - Electrostatic speaker. : en pl
  • CA328920A - Display paper box : en fr
  • GB385350A - Improvements in oscillation generators with cyclically variable frequency : en
  • US1892389A - Method of and means for permanently waving hair : en
  • CA328782A - Boring guide : en fr
  • CA328933A - Production of hydraulic cement : en fr
  • CA328740A - Motor vehicle : en fr
  • FR738821A - Slack adjustment device for controlling the brake shoes : en fr
  • GB385337A - Improvements in or relating to web supply mechanism for printing machines : en
  • GB385490A - Improvements in packing for rotating shafts : en
  • GB385386A - Improvements in or relating to furniture-castors : en
  • GB385515A - Rectifiers : en
  • FI14848A - The connection between the condenser and the condenser for the condensing system is resp. svavelarsenik ur gaser : en fi
  • FR738688A - Cambrillon-heel for shoes : en fr
  • FR738698A - Improvements to electrical measuring devices : en fr
  • GB385489A - Improvements in or relating to latch hook welt bars of flat hosiery knitting-machines and to latch opening bars therefor : en
  • FR738947A - Regulator for electric welding machines : en fr
  • FR738538A - Device for adjusting a pressure difference between two pipes : en fr
  • DK46692C - Explosion-free Closing device for Bottles and similar Containers. : da en
  • DE567019C - Stamping device for making double entries in current and savings account books with automatic production of control copies : de en
  • DE567108C - Laundry rammer : de en
  • DE567236C - Machine for the production of lid boxes : de en
  • ES1233U - Folding armchair (Machine-translation by Google Translate, not legally binding) : en es
  • FR738799A - School article for teaching geography and others : en fr
  • US1892606A - Vehicle wheel : en
  • FR738691A - Application on a vertical press to manufacture cement or concrete pipes, of a process for making and properly finishing reinforced cement pipes with their female socket : en fr
  • FR738838A - Improvements to processes for preserving vegetables and other fresh vegetable products in the raw state : en fr
  • US1892432A - Process for the conversion of hydrocarbon oils : en
  • DE567280C - Circuit arrangement for long-distance switching in telephone systems operated with amplifiers : de en
  • GB385508A - Plate systems for variable condensers : en
  • FR738575A - Water valves for perforators : en fr
  • SU28539A1 - Radio frequency control method : en ru
  • US1892138A - Heat and sound insulating material : en
  • US1892157A - Flowerpot : en
  • AT130908B - Circuit arrangement for telephone private branch exchanges with dialer operation. : de en
  • PL17633B1 - A self-acting device for feeding grease sealant to seals in waterless gas tanks. : en pl
  • SU28674A1 - Electromagnetic device zl sound recording : en ru
  • US1892207A - Rim and lug for traction wheels : en
  • CA328910A - Resinous material : en fr
  • CH159290A - Cable car with brake cable. : de en
  • CH159298A - Process for the production of myristic alcohol. : de en
  • PL17433B1 - Light firearms potter. : en pl
  • SU28716A1 - Maize harvesting machine : en ru
  • SU28750A1 - Ratchet mechanism for transmitting rotation : en ru
  • ES128781A1 - A procedure for the construction of electric brushes : en es
  • FR738483A - Sofa bed : en fr
  • FR738701A - Improvement in the steering mechanism of tricycles : en fr
  • GB385334A - Improvements in and relating to protective apparatus for electric circuits : en
  • ES128527A1 - Spray device system applicable to all kinds of showers. : en es
  • DE567278C - Device for conveying steel bottles : de en
  • CH159190A - Apparatus for checking the pitch of the gears. : en fr
  • PL17545B1 - A bag made of two layers of paper. : en pl
  • PL17612B1 - A method of treating the surface of a sheet of regenerated fiber. : en pl
  • PL17644B1 - Economic AC static transformer with low loads. : en pl
  • US1892172A - Method of making bearing sleeves : en
  • AT130853B - Method of attaching the insertion wires and the pump tube to electrical discharge u. like vessels. : de en
  • CH159180A - Process for the indirect production of photographic dye images. : de en
  • AT130906B - Bar for beer or the like. : de en
  • CA328943A - Sealed can : en fr
  • US1892390A - Method of and means for permanently waving hair : en
  • US1892535A - Reserve pressure tank system : en
  • PL17603B1 - Device for motorcycles, with automatic anti-tipping on bends. : en pl
  • AT130919B - Life raft for streets and squares. : de en
  • CH159168A - Process for the production of moldings. : de en
  • US1892057A - Rotary container for centrifugal machines : en
  • CA328826A - Shot gun cartridge : en fr
  • CA328898A - Gum inhibiting method : en fr
  • CH159141A - Device for electrolysis under pressure. : de en
  • CH159333A - Process for the preparation of 1- (4'-oxyphenyl) -2-aminopropanol-1. : de en
  • DE567289C - Chute firing with shut-off element in the chute bottom : de en
  • SU28476A1 - Domain oven : en ru
  • US1892229A - Dyestuffs of the dibenzanthrone series : en
  • DE567262C - Light metal pistons for internal combustion engines : de en
  • ES1272U - Escalator (Machine-translation by Google Translate, not legally binding) : en es
  • ES128518A3 - A procedure for the manufacture of radiator cooling blocks for internal combustion engines and the like. : en es
  • CA328852A - Gear wheel grinding machine : en fr
  • ES128630A1 - Improvements introduced in the apparatus for the extraction and collection of tree secretions. : en es
  • FR738908A - Manufacture of ax sleeve sockets : en fr
  • GB385553A - Improvements relating to fastening devices for railway and like rails : en
  • SU28746A1 - Cap valve for vulcanization boilers and other pressure vessels : en ru
  • US1892553A - Induction reaction motor : en
  • CA328789A - Tufted or pile fabric : en fr
  • CH159127A - Process for the production of a mixed yarn from synthetic staple fibers and silk fibers. : de en
  • FR738585A - Device used to collect stones from the surface of cultivable land : en fr
  • PL17409B1 - Compressed air braking device. Priority: : en pl
  • PL17572B1 - A method of purifying gases intended for synthetic exothermic reactions. : en pl
  • SU28768A1 - A device for changing the construction of musical musical plucked instruments of pandora type : en ru
  • SU28790A1 - Device for determining the direction of the wind in flight : en ru
  • SU28744A1 - Wood Sewage Pipe : en ru
  • FR738412A - New editing process for teaching or demonstration films : en fr
  • FR738840A - Method and device for the transmission of heat by means of a closed-circuit evaporator and condenser system : en fr
  • ES128522A1 - A new procedure for the manufacture of roller shutter closures. : en es
  • CA328876A - Aluminium and alloys : en fr
  • CH159276A - Optical device used in particular for signaling. : en fr
  • AT131011B - DC generator. : de en
  • ES1299U - Chair or folding rocking chair with arms, having the backrest and the seat made of flexible material. (Machine-translation by Google Translate, not legally binding) : en es
  • FR738886A - Composite molded articles and methods of making them : en fr
  • GB385338A - Improvements in tie frames, collar supports and the like : en
  • GB385378A - Improvements in the manufacture and production of dressings which are fast to washing : en
  • DE565974C - Device for speed control of electric motors with fine and coarse control : de en
  • DE566222C - Discharge device for shaft welders : de en
  • DE567305C - Means for killing field weeds : de en
  • GB385411A - Improved means for use in examining the contours of gear wheel teeth : en
  • GB385494A - Improvements in or relating to apparatus for recording and reproducing sounds on or from films and discs : en
  • GB385566A - Improvements in or relating to shoe models and the like : en
  • FR738408A - Further training in the construction of electrical transformers : en fr
  • GB385400A - Improvements in or relating to permanent magnets : en
  • DE567323C - Device for performing equestrian art on horses : de en
  • FR738470A - Compensating ring for vertical pipe press : en fr
  • BE392525A - : en fr
  • DE567028C - Electrically driven diaphragm or piston pump for gaseous, liquid or finely divided solid substances, especially for dental purposes : de en
  • ES128612A1 - Procedure to regularize the fermentation of the bread by adding an organic product to the dough. : en es
  • FR738946A - Device for opening and closing doors, electrically controlled, actuated by compressed air or a similar fluid and applicable in particular to vehicles : en fr
  • US1892271A - Method and apparatus for puddling : en
  • US1892588A - Treatment of vegetable lecithin : en
  • CA328785A - Gold, silver and platinum recovery apparatus : en fr
  • AT130910B - Circuit arrangement for connecting a selector system for secret traffic to an automatic control center. : de en
  • US1892145A - Mechanical pencil : en
  • US1892160A - Carbon card index : en
  • US1892593A - Golf game board : en
  • AT130994B - Electrical straightening device on mechanical clocks. : de en
  • CA328755A - Logging flume : en fr
  • SU28672A1 - Automatic Scales : en ru
  • US1892188A - Combustion control device : en
  • CH159283A - Dither regulator for alternators on vehicles. : de en
  • CH159226A - Device on steam turbines for dewatering the working steam in the axial low-pressure stages of the same. : de en
  • PL17393B1 - Device for calculating the number of days between two calendar dates. : en pl
  • US1892166A - Folding chair : en
  • PL17512B1 - Device for attenuating the sound in ducts, especially used in ventilation or similar devices. : en pl
  • SU28464A1 - The method of extinguishing oil fountains : en ru
  • SU28809A1 - Rain protection case for sighting device : en ru
  • US1891913A - Mechanical roller lift : en
  • USD88755S - Design for a bottle cap : en
  • USD88751S - Michel bbodsky : en
  • PL17640B1 - A method of obtaining light hydrocarbons by catalytic cleavage of mineral oils, gudron and similar starting materials, and an apparatus for carrying out the method. : en pl
  • SU28648A1 - Chuck for turning products with an oval cross section : en ru
  • US1892012A - Flexible slide rule : en
  • US1892543A - Electric valve converting system : en
  • US1892065A - Aeroplane engine mount : en
  • US1892407A - Refrigeration system : en
  • DK46670C - Crane with tilting boom. : da en
  • FR738561A - Rear lantern with indicator for lighting the police plates of motor vehicles : en fr
  • GB385545A - Improvements in photographic emulsions : en
  • US1892232A - Heat reclaimer : en
  • DE567359C - Pasta machine : de en
  • ES128603A1 - A percussion fuze of great sensitivity. : en es
  • FI14878A - For the purposes of this Regulation, this Regulation shall apply : en fi
  • US1892027A - Air agitation for can ice plants : en
  • US1892454A - Circuit interrupter : en
  • AT131000B - Circuit arrangement for telephone systems. : de en
  • US1891944A - Reed loom : en
  • US1892116A - Stop motion mechanism for drawing frames used in the treatment of fibrous substances : en
  • PL17451B1 - : en pl
  • ES128629A1 - Improvements introduced in the procedures for the extraction and collection of tree secretions. : en es
  • FR738745A - Kaoliang treatment process : en fr
  • FR738926A - steel ladder : en fr
  • GB386334A - Improvements in or relating to cushion and like devices : en
  • SU28772A1 - Voice recorder : en ru
  • US1892598A - Corn sheller : en
  • SU28652A1 - A device for making shields of straw or reed : en ru
  • FR738528A - Method and devices for receiving t. s. f. and direction determination for airplanes, aircraft, etc. : en fr
  • GB385506A - Improvements in and relating to fuses : en
  • PL17556B1 - Grater for raw potatoes. : en pl
  • SU28793A1 - Dyshlo to the trailer cart : en ru
  • US1892055A - Azo dyestuffs : en
  • US1892563A - babin : en
  • SU28482A1 - The method of producing aluminum from clays, bauxite, etc. : en ru
  • SU28651A1 - Band saw : en ru
  • US1892106A - Apparatus for use in waving hair : en
  • US1892303A - Method and apparatus for propelling fluids : en
  • AT130976B - Method and devices for driving machines or the like. : de en
  • CA328922A - Pen holder : en fr
  • CH159217A - Flexible transmission member to cause remote movements of a member to be controlled. : en fr
  • AT130967B - Electric single drive for looms. : de en
  • CA328758A - Rotary pump or compressor : en fr
  • CH159169A - Process for the production of firmly adhering, dense metal coatings on objects. : de en
  • FI14873A - Harrow : en fi
  • GR3974B - UNIVERSE RECOVERY. : el en
  • AT131066B - Arithmetic aid. : de en
  • CA328883A - Electron discharge tube : en fr
  • PL17469B1 - A method of producing artificial viscose threads. : en pl
  • PL17547B1 - Method for producing nitric acid from nitrogen oxides. : en pl
  • SU28550A1 - Bearing device : en ru
  • US1892010A - Sewing machine attachment : en
  • US1892517A - Well drilling apparatus : en
  • CH159122A - Electrically heated bed warmer. : de en
  • ES128523A1 - Improvements in refrigerated showcases. : en es
  • FR738610A - Windshield wipers : en fr
  • SU28714A1 - Potato harvesting machine : en ru
  • US1892171A - Take-up frame for wire operating units : en
  • SU28521A1 - An instrument for automatic air brakes designed to regulate the uniformity of switching on and off of the brakes in various rolling stock units, regardless of train length : en ru
  • US1892349A - Spice can holder : en
  • US1892544A - Dispenser for tapes : en
  • USD88839S - Tajff willheim : en
  • US1892629A - Method of and apparatus for making tubing : en
  • CA328737A - Highway metal reinforcement : en fr
  • DK46676C - Device for Controlled Transfer of Containers to Materail Portions from one Machine to another, thus cooperating Machine. : da en
  • ES1264U - A lock or bolt (Machine-translation by Google Translate, not legally binding) : en es
  • ES128586A1 - A machine to paper fruits, with paper coming from coil. : en es
  • FR738743A - : fr
  • US1892536A - Process of extracting pectin from pectic materials : en
  • PL17492B1 - Glass or stoneware bottle for the production and storage of non-sparkling beverages free from germs. : en pl
  • PL17581B1 - A method for separating mixtures of liquids and an apparatus for carrying out the method. "7 ls ^ w : en pl
  • GB385532A - Improvements in locks for gates or doors : en
  • PL17559B1 - A device for grinding clay materials and removing impurities from them. : en pl
  • CH159167A - Process for the production of a condensation product. : de en
  • DE566935C - Composite pipe mill : de en
  • ES128443A1 - Improvements in shortwave radio communication systems. : en es
  • FR738605A - Curler : en fr
  • AT131097B - Method and device for drying rayon cakes and cake-like thread rolls. : de en
  • CH159299A - Process for the production of cetyl alcohol. : de en
  • AT130860B - Fountain pen. : de en
  • AT131058B - Polar planimeter, in particular for measuring leatherPolar planimeter, in particular for measuring leatherPolar planimeter, in particular for measuring leather and the like and the like. : de en
  • CH159173A - Reinforced leaflet volume. : en fr
  • ES128709A1 - A procedure for the manufacture of the helmets used for hair drying. : en es
  • PL17642B1 - A method of making porous rubber. : en pl
  • DE567051C - Fish strap or hinge used as door and window stay : de en
  • PL17484B1 - Apparatus for generating steam. : en pl
  • AT130895B - Buckle-like coupling eye for cattle hanging chains or ropes that can be unlocked when tensioned. : de en
  • CA328827A - Gum inhibitor for hydrocarbons : en fr
  • DE567111C - Centrifugal gas washer with one or more superimposed chambers : de en
  • DE567181C - Self-supporting reinforcement framework for multi-storey reinforced concrete structures : de en
  • ES1251U - A combination of tablet and stopper for sewing shoe soles (Machine-translation by Google Translate, not legally binding) : en es
  • US1892540A - Control system : en
  • PL17427B1 - A device for feeding cut tobacco to a cigarette making machine. : en pl
  • US1892215A - Automatic current regulating device : en
  • US1892422A - Clasp : en
  • SU28649A1 - Chuck for spikes on wheel spokes : en ru
  • US1892094A - Engine starting apparatus : en
  • AT130923B - Process for making refractory bricks. : de en
  • CA328870A - Tire cover and lock : en fr
  • CH159164A - Process for impregnating leather. : de en
  • PL17588B1 - A method of producing muffles, especially for zinc furnaces. : en pl
  • AT130894B - Hose coupling with the end of the hose between clamping cones. : de en
  • AT131005B - Winding for alternating current machines. : de en
  • PL17437B1 - Continuous seam welder. : en pl
  • CA328757A - Rotary pump or compressor : en fr
  • CH159156A - Process for the preparation of a sulfur-containing dye. : de en
  • CH159260A - Regulating nozzle for gas burner. : de en
  • CH159302A - Process for the preparation of a new condensation product of the anthraquinone series. : de en
  • AT130921B - Device for clamping unperforated files or the like. : de en
  • CA328843A - Film magazine : en fr
  • FR738669A - Variable capacitor : en fr
  • US1892381A - Airplane pick-up device : en
  • SU28837A1 - Clockwork for watch key : en ru
  • CA328802A - Radiator cap : en fr
  • CH159262A - Process for making menstrual pads that are easy to destroy after use. : de en
  • CH159327A - Calculating machine with an automatic multiplier. : de en
  • US1891955A - Rolling mill : en
  • CA328844A - Propeller : en fr
  • AT130978B - Control for two-stroke internal combustion engines and other piston engines. : de en
  • ES1263U - Molded caps of rubber, bakelite or similar material of tabletops of all kinds. (Machine-translation by Google Translate, not legally binding) : en es
  • AT131085B - Process for the oxidizing treatment of magnetic material in plate form. : de en
  • SU28799A1 - Anchor device on river ships with crinoline : en ru
  • USD88843S - William willheim : en
  • SU28872A1 - Adaptation for automatic change of spools in multi-alloted weaving looms with lifting boxes : en ru
  • US1892531A - Ice and brine tank for refrigerator cars : en
  • USD88778S - L b green : en
  • AT130881B - Vexing lock. : de en
  • CH159091A - Liquid distributor. : de en
  • FR738929A - Improvements to devices for permanent waves : en fr
  • GB385973A - Process for the manufacture of complex metal compounds : en
  • DE567187C - Process for connecting hard metal plates to the shaft body of cutting tools by welding : de en
  • SU28840A1 - Crane Fountain : en ru
  • US1892060A - Extendible clasp or connecting device for straps, bands, and bracelets : en
  • GB385460A - Improvements in or relating to turbo-blower aggregates for internal combustion engines : en
  • US1892007A - Yieldable draft device for ground working implements : en
  • USD88742S - Design for a shoe : en
  • GB385576A - Improvements in or relating to talking films : en
  • US1892311A - Hollow core or block for use in concrete structures : en
  • US1892559A - Method of dissociating natural gas : en
  • USD88821S - Consin : en
  • US1892154A - Printing press : en
  • USD88747S - George edwardz bjorkman : en
  • BE392393A - : en
  • CA328819A - Film magazine : en fr
  • CA328742A - Animal trap : en fr
  • ES128613A1 - New automotive : en es
  • PL17591B1 - Device for pouring blown objects. : en pl
  • BE392634A - Improvements to mixed ether-salts : en fr
  • SU28761A1 - Combined tool for making screws : en ru
  • US1892258A - Hanns ttfkb : en
  • BE392206A - : en fr
  • DE567223C - Counter drive for calculating machines, the switching elements of which perform a revolving switching movement : de en
  • ES128726A1 - A procedure for the construction of roofs by reinforced plates. : en es
  • CH159208A - Veneer press. : de en
  • SU28821A1 - Yarn Sorting and Packing Machine : en ru
  • PL17418B1 - Sliding lid for automatic firearms. : en pl
  • US1892024A - Apparatus for making the foundation of pneumatic tires : en
  • CA328796A - Packing for stuffing boxes : en fr
  • CA328873A - Bottle capper : en fr
  • CH159230A - Interrupter cams for ignition devices. : de en
  • PL17442B1 - A method of stsbnowairr and an apparatus for carrying out the method. : en pl
  • US1892350A - Clasping device for bracelets : en
  • PL17434B1 - A device for inserting inserts, especially discount cards, into cigarette packs. : en pl
  • CH159110A - Device with a heat accumulator, with at least one heat-utilizing point and with a flowing heat carrier. : de en
  • CH159291A - Device for automatically maintaining constant the power of internal combustion engines on vehicles with electrical power transmission. : de en
  • SU28675A1 - A device for determining the strength of cement, binding abrasive articles, and the like. of materials : en ru
  • CH159324A - A process for the manufacture of 3: 3'-dichloroanthraquinoneanthrahydroquinone-1: 2: 2 'disulfuric ester: 1'-azine. : en fr
  • CH159250A - Route protection device. : de en
  • AT131010B - Metal vapor rectifier. : de en
  • CH159225A - Centrifugal pump. : de en
  • CH159293A - Track baffle system. : de en
  • CA328824A - Circuit interrupter : en fr
  • BE392289A - : en fr
  • CA328889A - Plastic product : en fr
  • US1892233A - Method of and apparatus for drying casein : en
  • US1892479A - Mounting for steering wheels of vehicles : en
  • USD88807S - Jacques matsch : en
  • US1892115A - Combustion system : en
  • US1892490A - Dental crown, coated on the front with enamel, made of noble metal or noble metal material and process for its production : en
  • PL17533B1 - Device for self-filling liquid resistor for guns. : en pl
  • PL17626B1 - A method of identifying the conductors of weak current cables with a paper string. : en pl
  • CA328781A - Coal, shale and lignite distillation : en fr
  • BE392535A - : en
  • PL17542B1 - Stawidlo in the gas meter. : en pl
  • US1892228A - Grave vault cover : en
  • DE567316C - Boat drive with swiveling propeller : de en
  • FR738899A - Fertilizer mixer : en fr
  • PL17568B1 - Vaginal holder with cosmetics or the like. : en pl
  • PL17563B1 - The method of producing chlorinated lime. : en pl
  • PL17653B1 - Device for uniform distribution of tobacco into doses for filling individual mouthpiece tubes. : en pl
  • US1892042A - Container handling apparatus : en
  • US1892119A - Nut lock : en
  • US1892218A - Film pass : en
  • US1892266A - Lifting truck : en
  • CH159227A - Carburetor for internal combustion engines and other machines. : en fr
  • DK46699C - Procedure for the production of rubber, balata, gutta-percha or other rubber-like substances with closed cavities or pores. : da en
  • FI14844A - Mask for framing of the bromine drum : en fi
  • ES128697A3 - A device consisting of a hot or cold air radiator and a humidity and temperature regulator, applicable to cold rooms, cabinets and counters and places where it is necessary to obtain a cooling or heating of the environment and a degree of : en es
  • FR738662A - Independent superheater : en fr
  • FR738787A - Numerator-calculator : en fr
  • DE567081C - Process for the preparation of ester-like water-soluble compounds of Kuepen dyes : de en
  • CH159170A - Device for the individual drive of the drying cylinders of paper machines, partly by synchronous, partly by asynchronous motors. : de en
  • AT131055B - Device for volume measurement of gaseous or liquid media. : de en
  • CH159160A - Process for the splitting hydrogenation of high-boiling carbon and hydrogen-containing compounds. : de en
  • AT130959B - Trunk. : de en
  • BE392638A - : en
  • CH159310A - Process for the preparation of a new condensation product of the anthraquinone series. : de en
  • DE567112C - Device for homogenizing liquids : de en
  • CA328795A - Colour film production : en fr
  • DE567004C - Triangular strand with a triangular metal core made of several individual wires : de en
  • US1892298A - Electrical heating element : en
  • US1892622A - Plumb and level : en
  • CH159138A - Method and device for producing a beer free of young bouquets. : de en
  • FR738852A - Freight elevator with remote load control : en fr
  • CA328809A - Electric condenser : en fr
  • PL17474B1 - The method of curing meat. : en pl
  • US1892445A - Machine for producing bolts, screws, and the like : en
  • PL17435B1 - The method of searching for deposits and the device for carrying out this method. : en pl
  • PL17511B1 - hα1; $ 3fi? A screw with a non-rotating nut. : en pl
  • US1891984A - Mandrel for carpet rolling machines : en
  • AT130971B - Iron with a device for generating steam. : de en
  • AT131025B - Device for remote control and remote monitoring. : de en
  • PL17465B1 - Fuse for electric hanging lamp, pocket or hand lamp. : en pl
  • US1891986A - Cabinet and extensible top therefor : en
  • US1892525A - Trenching machine : en
  • AT130999B - Switch for breaking electrical circuits. : de en
  • DE567068C - Process for the production of alkali sulfate from alkali chloride and magnesium sulfate : de en
  • DE567332C - Process for the refinement of cellulose raw material of all kinds : de en
  • DK46691C - Equipped with electric heating device Drain tap for water pipes. : da en
  • DE567321C - Transmitter device for transmitting the rotary movement of a primary device to a secondary device at a receiving point, preferably for transmitting the displays of a parent compass : de en
  • AT130861B - Hair curling device. : de en
  • CA328790A - Rolling shutter door : en fr
  • SU28608A1 - Apparatus for controlling the direction of gases in open-hearth furnaces : en ru
  • AT130987B - Device on stuffing boxes. : de en
  • AT131084B - Nickel-cobalt-iron alloy. : de en
  • AT131071B - End cap for the cut surface of bread u. like : de en
  • PL17615B1 - Method for the production of isovaleric acid l-menthol ester. : en pl
  • SU28545A1 - Tube amplifier : en ru
  • AT131014B - Sound conversion device. : de en
  • PL17449B1 - A method of making rubber shoes and a mold for carrying out this method. : en pl
  • PL17476B3 - A connector for connecting boards of palisade walls. : en pl
  • US1892282A - Friction disk for clutches, brakes, and the like : en
  • USD88792S - Assiqnok to the fierce-arrow : en
  • DE567279C - Reinforced concrete sleeper with an iron cover plate on the top of the sleeper : de en
  • SU28569A1 - Device for signaling the presence of a short circuit between the star-connected stator windings of a three-phase induction motor : en ru
  • SU28587A1 - Apparatus for producing a volt arc in a gas atmosphere at various pressures : en ru
  • SU28688A1 - An instrument for plotting the speed of lifting the tool during rotary drilling : en ru
  • CH159321A - Process for the preparation of a water-insoluble azo dye. : de en
  • FR738520A - Nose mask or respirator : en fr
  • US1891952A - Automatic control equipment : en
  • CA328892A - Printing machine : en fr
  • FR738589A - Flow regulator for any orifice open to the atmosphere and also communicating with the suction of an internal combustion engine : en fr
  • FR738713A - Sole for galoshes and the like : en fr
  • ES128346A1 - Improvements introduced in sprayers, sulfatadoras and similar devices, used for agricultural, industrial and sanitary uses. : en es
  • FR738856A - Anti-glare headlights for automobiles : en fr
  • SU28695A1 - Manual sawing machine : en ru
  • CA328751A - Centrifugal pump : en fr
  • SU28492A1 - The method of location of the rings in the annular blast furnace : en ru
  • AT131073B - Clothes hanger with clamping device for trousers. : de en
  • GB385409A - A manufacture of coloured lacquers and plastic masses : en
  • ES128694A1 - A new card system of rotating plates with two drums or boots. : en es
  • US1892526A - Trenching machine : en
  • FR738554A - Repeater light scheme for installations for the production or distribution of electrical energy or moving materials : en fr
  • GB385464A - Improvements in corsets : en
  • GR3965B - STRUCTURAL CONNECTOR AND HYDRAULIC CONNECTOR. : el en
  • PL17539B1 - Improved phonotone. : en pl
  • FR738580A - : fr
  • ES128705A1 - A new procedure for the manufacture of a special fabric. : en es
  • FI14883A - Shield mask : en fi
  • DE567205C - Three-phase high voltage transformer : de en
  • AT131076B - Roll holder with tear-off device for paper u. like : de en
  • CA328953A - Grading tag : en fr
  • CH159281A - Road vehicle. : de en
  • FR738829A - Hook-on fixing device, in particular, for the rapid assembly of pieces of wood or the like : en fr
  • FR738833A - Improvements to illuminated signage plates : en fr
  • GB385600A - Improvements relating to methods of and apparatus for cutting grooves, recesses and the like : en
  • SU28854A1 - Telegraphic direct-printing apparatus for radio work : en ru
  • US1892141A - Semiautomatic rifle : en
  • US1892509A - Desk set : en
  • US1892573A - Drive for press rolls or the like : en
  • GB385480A - Improvements in adapters for electric lamp and like circuits : en
  • AT131049B - Rubber plug. : de en
  • CA328787A - Egg or pancake turner : en fr
  • US1891998A - Assigrnob to the nafziger cor : en
  • ES1205U - Showcase with electrical device to contain in its center a map or orientation plane in which, the location of the inscriptions contained in the squares of the margin that exists between the plane or map and the frame of the showcase is indicated by means of light bulbs and threads, stripes or arrows. (Machine-translation by Google Translate, not legally binding) : en es
  • GR3973B - OVERLOAD (BODY) THROUGH VALVE OF RAILWAY VEHICLES WITH INSULATING TANK. : el en
  • FR738572A - Automatic clutch for automotive gear shifting mechanisms and other applications : en fr
  • GB385565A - Improvements in and relating to the packing of wallboard and the like and clips therefor : en
  • AT130938B - Device for heating gas-fired coke ovens u. like : de en
  • AT131047B - Coin control device for self-collecting telephone stations. : de en
  • CH159274A - Signaling device. : de en
  • FR738593A - Process for the manufacture, in permanent operation, of phosphorus and its oxygenates, as well as of ferrophosphorus or phosphorous iron and of fusible cement : en fr
  • FR739048A - : fr
  • GB385509A - Improvements in fluid-tight watches : en
  • CA328917A - Paper cup packing method : en fr
  • US1892363A - Multiple external grinder : en
  • US1892537A - Electric snap switch : en
  • CH159214A - Handle housing on tools. : de en
  • CH159294A - Closure on a vacuum bottle. : de en
  • AT131088B - Process for treating porous fuels, preferably hollow coal, with gases containing oxygen. : de en
  • US1892198A - Chassis support : en
  • ES109246A1 - An improved system servo-brake. : en es
  • ES128495A1 - A centrifugal head-breaking toy. : en es
  • FR738506A - Self-emptying water ballast type float for fishing big fish : en fr
  • US1892600A - Spark control : en
  • FR738937A - Screwdriver holding the screw by pressure : en fr
  • PL17462B1 - A compass for measuring distances on the map. : en pl
  • PL17546B1 - Advertising light device. : en pl
  • USD88830S - Jack schweizer : en
  • DE567114C - Manufacture of clay : de en
  • DE567161C - Holding device for advertising pillars : de en
  • GB385335A - Improvements in and relating to steam engines : en
  • PL17482B1 - A method of manufacturing seamless cement pipes. : en pl
  • SU28685A1 - Device for the movement of the carriage of the adding machine : en ru
  • DK46697C - Powder-tight Diaphragm for Galvanic Elements. : da en
  • ES1236U - Ball and cap for the lighting of all kinds of cattle of bovine species, and in particular that of brave caste which must be destined to the fight in bullfighting shows. (Machine-translation by Google Translate, not legally binding) : en es
  • DE567176C - Air heater working with cross flow : de en
  • FR738496A - Clutch and disengagement device for lighting dynamo, in particular for bicycles : en fr
  • GB385503A - Dredging machine attachment : en
  • GB385616A - Improvements in or relating to junction boxes for electric cables : en
  • FR738541A - Improvements to ammeters : en fr
  • FR738776A - Improvements to devices through which newspapers or other publications are maintained in the unfolded state : en fr
  • GB385346A - An improved resonance relay according to the ferraris principle : en
  • GB385534A - Improvements in or relating to paint boxes : en
  • GB385562A - Improvements in or relating to devices for the control of extraction and steam admission valves of steam turbine installations : en
  • DE567256C - Receiving apparatus for electric telegraphs : de en
  • ES127818A1 - New manufacturing process and new authentic inviolable tie to tie the mouth of the bags and other uses. : en es
  • FR738659A - Cardboard box reinforced with metal lining : en fr
  • ES127924A1 - Improvements in barriers for level crossings. : en es
  • DE567317C - Vertical sliding window with a counterweight suspended from a rope : de en
  • GB385595A - Improvements in or relating to aerial bombs : en
  • ES128684A1 - Procedure for the manufacture of metallic coating plates for paving tiles. : en es
  • GB385574A - Improvement in winding machine unloaders : en
  • ES128650A1 - A plow with multiple agricultural applications. : en es
  • GB385359A - Improvements in roof construction : en
  • GB385549A - Improvements relating to packing devices for pistons and the like : en
  • ES128560A1 - Improvements in the spark plugs used in the explosion engines. : en es
  • ES128998A1 - A process for the conversion of hydrocarbon oils. : en es
  • US1892134A - Press : en
  • ES128494A1 - A procedure for the manufacture of the toy, already commonly known under the generic name of the yo-yo. : en es
  • FR738920A - Improvements in the manufacture of looped or crimped fabrics by the warp : en fr
  • ES127993A1 - PROVISION FOR THE ANODIC DISSOLUTION OF SMALL QUANTITIES OF THE METALS THAT IN THE ANODE FORM COMBINATIONS THAT HARD THE PASSAGE OF THE CURRENT, ESPECIALLY FOR THE STERILIZATION OF LIQUIDS : en es
  • DE567022C - Electric cable : de en
  • DE567058C - Device for transferring a tobacco insert : de en
  • ES127761A1 - Improvements in the fuzes for hand grenades, mortar and rifle. : en es
  • FR738469A - Improvements to the system of closing, reinforcement and inviolability of wooden boxes by circular tie or strapping : en fr
  • FR738504A - : fr
  • FR738649A - Stopper for folding fishing lines, or other similar objects : en fr
  • FR738568A - Traction sprayer, for agricultural and wine-growing uses : en fr
  • DE567137C - Table for shortwave radiation : de en
  • SU28553A1 - Electric high resistance conductor : en ru
  • DE567170C - Emptying and ventilation device for passages : de en
  • US1892336A - Combination window sash lock and burglar alarm : en
  • US1892459A - Process for drawing a glass band from the surface of the molten glass metal : en
  • FR738617A - New cap for barrels : en fr
  • DE567040C - Plate holder for taking vivid pictures : de en
  • DE567074C - Cable construction for high voltage lines : de en
  • DE567242C - Copier with constant exposure time and constant built-in comparison light source : de en
  • GB385410A - Improvements in or relating to fluid pressure braking systems : en
  • USD88827S - John barry ryan : en
  • US1892274A - Means for bathing patients : en
  • FR738660A - Further training for incubators : en fr
  • GB385393A - Improvements in hoisting and runway apparatus : en
  • FR738942A - : fr
  • SU28752A1 - Thread indicator to lathe rate : en ru
  • FR738954A - Method and apparatus for dyeing knitted or crocheted articles : en fr
  • PL17570B1 - A method of converting waste gas and purified gas, obtained in hydrogen production by treating iron with steam, into a mixture of carbon monoxide, nitrogen and hydrogen. : en pl
  • USD88817S - Hans j : en
  • CH159097A - Tensioning device for insert tapes from Rabitzverputz. : de en
  • CA328783A - Building block : en fr
  • CA328788A - Hydraulic apparatus : en fr
  • CA328894A - Anti-knock compound : en fr
  • FR738552A - Cross-type reversing switch : en fr
  • FR738664A - Device for signaling and remote control : en fr
  • AT130886B - Flail thresher. : de en
  • CH159174A - Movable cover for magazines, newspapers, catalogs, albums, menus and the like. : de en
  • SU28766A1 - Ball mill to produce aluminum powder : en ru
  • SU28810A1 - Fire Alarm Device : en ru
  • US1892244A - Electrical discharge device : en
  • US1892039A - Cistern filter : en
  • CA328750A - Dental investment composition : en fr
  • FR738534A - Process and apparatus for the preservation and sterilization of fruits, food products, etc. : en fr
  • AT130920B - Circuit arrangement for multiple remote transmission according to the pulse time remote measurement system. : de en
  • US1891932A - Mounting for a panel : en
  • US1892099A - Modifying photographic images : en
  • PL17430B1 - A device for compiling orthogonal charts as created from parallel lines. : en pl
  • PL17403B1 - A flight controller for airplanes. : en pl
  • US1892427A - Bedstead : en
  • US1892527A - Packing material : en
  • AT131044B - Remote monitoring and remote control device for load distributors in electrical power plants. : de en
  • CH159270A - Telephone system with several exchanges in series. : de en
  • US1892269A - Phonograph clutch : en
  • US1892502A - Wire coil forming means : en
  • USD88840S - Tihxbi : en
  • ES128682A1 - Improvements in razors or safety razors. : en es
  • SU28540A1 - Device to protect against anode damage to generator lamps : en ru
  • SU28692A1 - Counter for measuring the distance traveled by the tractor : en ru
  • SU28851A1 - Automatic inter-coupling hitch for railway rolling stock : en ru
  • SU28474A1 - Method and device for cutting rubberized fabrics and rubber : en ru
  • AT130904B - Method and device for the production of asbestos-cement pipes. : de en
  • AT130858B - Portable gang saw machine. : de en
  • US1891975A - Puncture sealing device for pneumatic tires and other gas filled containers : en
  • US1892182A - Screw propeller : en
  • US1892322A - Device playing records with a constant linear speed : en
  • US1892610A - Garment fastener : en
  • DE567307C - Chrome-plated household, large kitchen and table appliances : de en
  • FI14889A - Sniper rifle : en fi
  • US1891996A - Hot air furnace : en
  • PL17453B1 - A method for the batch cleavage and hydrogenation of oils and other carbon-containing materials. : en pl
  • SU28597A1 - Device for measuring potential distribution in soil : en ru
  • US1891911A - Process of decomposing titanium ores : en
  • US1892056A - Engine starter : en
  • US1892156A - Type casting machine and matrix therefor : en
  • US1892202A - Resistance unit : en
  • US1892253A - Directive antenna system : en
  • US1892465A - Protecting device for ball bearings : en
  • AT130973B - Method for facilitating the starting of internal combustion engines. : de en
  • USD88745S - A cobpoeation of massachu : en
  • US1891928A - Open bottom ventilated paper tray : en
  • US1892480A - Azo-dyestuffs : en
  • PL17543B1 - Signal beacon for aviation purposes. : en pl
  • DE567265C - Vertical or horizontal drilling machine with normal feed that can be switched to semi-automatic or fully automatic operation : de en
  • ES128595A3 - A process for making tubular supports for dyeing textile materials. : en es
  • CA328813A - Fibrous article production : en fr
  • AT131027B - Circuit arrangement for automatic telephone exchanges. : de en
  • CA328775A - Lubricating system : en fr
  • CA328845A - Ignition timer and distributor : en fr
  • DE567290C - Process for operating burners with liquid fuel to which water is added : de en
  • DE567294C - Dedusting device for hackling machines : de en
  • US1892081A - shadle : en
  • US1892630A - Press fastener : en
  • SU28781A1 - A rotor using an oscillatory motion of a non-circular stationary cylinder to communicate the wings : en ru
  • SU28621A1 - Trepalnaya machine with two-bladed tref : en ru
  • SU28853A1 - Teleprinter : en ru
  • FI14870A - Steamer : en fi
  • FR738750A - Improvements to electric pulse generators : en fr
  • GB385370A - Improvements in or relating to high pressure water tube boilers for locomotives : en
  • GB385564A - Improvements in and relating to multi-core power cables : en
  • GR3978B - KIND OF BUTTON AND Buckle. : el en
  • GR3967B - BASE (ACCURATE) FOR HEAVY MEDRAL SHOOTING. : el en
  • DE566945C - Countercurrent column : de en
  • PL17464B3 - Tubular electric illuminating lamp. : en pl
  • GB385542A - Folding tripod for use in connection with firearms : en
  • DE567039C - Shut-off device, in particular a shut-off valve or the like. : de en
  • ES128725A1 - Procedure for the preparation of glucinio fluoride from a double fluoride of glucinio and an alkaline metal. : en es
  • SU28828A1 - Manual brick making machine : en ru
  • ES1253U - Non-deformable door. (Machine-translation by Google Translate, not legally binding) : en es
  • FR738640A - New type of hot water or steam radiator and its manufacturing process : en fr
  • GB385408A - Improvements to windscreen cleaners on vehicles : en
  • AT131069B - Shelf. : de en
  • PL17596B1 - A device for determining the speed and course of an airplane and a moving target. : en pl
  • SU28849A1 - Device for separating starch from starch milk : en ru
  • ES128448A1 - An automatic regulation compressor device, especially suitable for providing pressure to liquids such as beer. : en es
  • DE567377C - Needle bar with swiveling bar part for flat weft knitting machines : de en
  • FR738559A - Oil expansion vessel, especially for oil transformers or the like : en fr
  • US1892472A - Manufacture of paper : en
  • US1892582A - Electric can opener : en
  • ES128642A3 - A stabilizing device for continuous aiming at height of on-board devices, such as rangefinders, glasses or others. : en es
  • FR738631A - Carpet seal and connecting strip for this seal : en fr
  • GB385469A - Improved construction of direction indicator for motor road vehicles : en
  • CH159222A - Hydraulic transmission. : de en
  • ES128621A1 - Fast ship for the high seas. : en es
  • US1892144A - Seal for floating decks : en
  • ES128691A1 - A process for the manufacture of screw closures for bottles. : en es
  • FR738808A - Beauty mask : en fr
  • FR738846A - Padlock-padlock with anchor shackle, bilateral locking : en fr
  • FR738948A - Automatic turning and threading lathe : en fr
  • GB385377A - Improvements in continuous feed kinematograph projectors : en
  • DE567360C - Snap fastener matrix : de en
  • ES1301U - Injector for the lubrication of the selfaetine machines. (Machine-translation by Google Translate, not legally binding) : en es
  • FR738761A - Device for removing weights for automatic scales and other weighing devices : en fr
  • DE567291C - Atomizing burner for liquid fuels with an axial feed channel for the fuel : de en
  • FR738432A - Tool for forming seals : en fr
  • SU28669A1 - Electrical device for recording soil vibrations : en ru
  • US1891935A - Electrical connecter : en
  • US1892283A - Treating hydrocarbon oil : en
  • FR738518A - Direct current generator with shunt excitation and series excitation : en fr
  • PL17436B1 - Devices for the flexible coupling of a trailer to a truck. : en pl
  • SU28806A1 - Fuse to the bolt guns type Berdan number 2 : en ru
  • SU28816A1 - A top for breaking bales of shavings, sea grass, etc. : en ru
  • AT130980B - Submersible pump with submerged drive engine arranged above it. : de en
  • PL17486B1 - A method of obtaining easily water-soluble organic substances, containing phosphorus, from plants and seeds, especially oily, or their marc. : en pl
  • CA328774A - Lubricant : en fr
  • AT130970B - Sheet metal insert box for doors. : de en
  • CH159195A - Electricity meter with device to compensate for errors caused by temperature fluctuations. : de en
  • CH159269A - Blocking device on telephone station sets. : de en
  • AT130977B - Rotary piston engine. : de en
  • CH159204A - Method and device for press casting. : de en
  • DE567065C - Process for increasing the dextrose content of the drainage of dextrose fillings : de en
  • FR738628A - Cutting device : en fr
  • PL17432B1 - Compressed air brake. : en pl
  • PL17540B1 - The device for driving the tower bells by means of a reversible electric motor. : en pl
  • US1892545A - Marking machine for sleeve bearings : en
  • USD88845S - of waterbuby : en
  • AT130902B - Tension pulley arrangement for mounting on electric motors. : de en
  • AT131030B - Process for the production of oil-filled cables with longitudinal oil channels. : de en
  • PL17637B1 - Method of separating phenols from coal tar and its distillates. : en pl
  • BE392136A - : en fr
  • DE567062C - Resilient, pan-like support bearing on which the bearing journal of a centrifugal drum rests freely movable : de en
  • AT130949B - Closure for bags, pouches, etc. like : de en
  • AT131017B - Device for registering the electrical quantities of a multi-phase network. : de en
  • CA328840A - Food container : en fr
  • FR738857A - Improvements to lathes or similar machine tools : en fr
  • AT131074B - Roller caliber for plug mills. : de en
  • US1892085A - Decorated molded rubber and method of producing same : en
  • US1892152A - Projectile : en
  • PL17447B1 - Method for obtaining paper or cardboard containing gum, gutta-percha, balate and the like. : en pl
  • SU28820A1 - Adaptation to the reed machines for adjusting the tension of the thread : en ru
  • PL17450B1 - The device for heating by means of chemical reactions of the contents of the tanks, especially tin cans, pots and the like. : en pl
  • US1892210A - Filter : en
  • CH159143A - Process for the extraction of thiophenic carbides. : en fr
  • DE567329C - Pressure room for carrying out the ammonia synthesis under very high pressures : de en
  • ES1207U - Waterproof cover to prevent frost of orange, lemons and other winter fruits. (Machine-translation by Google Translate, not legally binding) : en es
  • FR738791A - Drilled wooden drain with economical protective dimple hole, practical safety and warranty : en fr
  • AT131008B - Metal vapor rectifier. : de en
  • SU28547A1 - Radio : en ru
  • US1892295A - Apparatus for absorbing and measuring the power developed by prime movers : en
  • US1892388A - Wheel dressing mechanism : en
  • US1892486A - Glue and method for making plywood : en
  • US1892562A - Rolling door with glass-covered opening : en
  • SU28740A1 - Friction clutch : en ru
  • USD88828S - Design fob a textile fabbic ob the like : en
  • PL17605B1 - Gear shift for use with motorcycles : en pl
  • SU28516A1 - Braking accelerator in air brakes : en ru
  • AT130986B - Multi-stage centrifugal pump. : de en
  • CH159198A - Needle holder with needle for phonograph. : de en
  • PL17458B1 - Rotary internal combustion engine. : en pl
  • SU28718A1 - Finger Cleaner : en ru
  • US1892621A - Gear cutting machine : en
  • PL17506B1 - Closed mercury lamp. : en pl
  • SU28706A1 - Adaptation to planting machines for feeding seedlings : en ru
  • AT130887B - Toy tracks for clockwork trains. : de en
  • AT131002B - Circuit arrangement for telephone systems with central battery. : de en
  • DE567238C - Process for the production of paper, cardboard, plastic masses, floor coverings and the like Like. Fabrics with water- and rub-fast, optionally also light-fast mottling : de en
  • ES128561A1 - Improvements in the manufacture of underpants. : en es
  • AT130874B - Multi-phase winding for asynchronous motors. : de en
  • CA328748A - Stamp and label affixing machine : en fr
  • CH159319A - Process for the preparation of a water-insoluble azo dye. : de en
  • US1892002A - Combined lister and dam forming device : en
  • US1892111A - Carton and container for cigarettes and like articles : en
  • US1892634A - Calculating device : en
  • CH159245A - Junction box. : de en
  • AT131057B - Meat grinder. : de en
  • BE392282A - : en fr
  • DE567154C - Vortex and heating device for carburetor mixtures : de en
  • FR738757A - Quick assembly device for nozzles, pipes and the like : en fr
  • GB385525A - Improvements in regenerative radio and similar high frequency receivers : en
  • SU28838A1 - Cap for water outlet for surface water discharge into the sea : en ru
  • US1892259A - Hand-guard for automatic firearms : en
  • AT130859B - Method and insulation covering for insulating masonry. : de en
  • AT131065B - Meter for consumption of pressurized meter for consumption of pressurized meter for consumption of pressurized gas. em gas. em gas. : de en
  • CH159272A - Detector circuit. : de en
  • GB385584A - Process for the production of phosphor-steels : en
  • AT130955B - Flooring. : de en
  • CA328743A - Gas oil gasifier : en fr
  • CA328806A - Internal combustion engine governor : en fr
  • DE567155C - One-way clutch : de en
  • AT130997B - Installation on pumps. : de en
  • CA328893A - Circuit making and breaking apparatus : en fr
  • DE567131C - Voltage converter or choke coil : de en
  • SU28529A1 - Key for learning Morse code by ear : en ru
  • US1891989A - Method of forming and attaching separable fastener elements : en
  • US1892086A - Slackline excavator : en
  • CA328869A - Tire cover : en fr
  • AT130984B - Gearbox with automatically variable translation. : de en
  • BE395060A - : en fr
  • AT130914B - Device for the production of pressed bodies made of glass and similar, rapidly solidifying masses. : de en
  • AT130930B - X-ray device in which the voltage transformer and X-ray tube are housed in a common housing. : de en
  • SU28747A1 - Distribution valve for hydraulic presses : en ru
  • AT130983B - Resilient coupling. : de en
  • SU28858A1 - Method of reporting opacity to glass or enamel : en ru
  • US1891957A - Device for distributing wood chips in pulp digesters : en
  • SU28589A1 - Square Coil Winder for Electrical Appliances : en ru
  • US1892052A - Air regulator for tuyeres : en
  • SU28712A1 - Machine for harvesting plants such as lavender : en ru
  • CA328807A - Visible index : en fr
  • FR738462A - Cooler cabinet with new cooling device : en fr
  • SU28636A1 - Electrical end switch : en ru
  • US1891958A - Steam dome shut-off valve : en
  • US1891964A - Vestibule diaphragm : en
  • CA328764A - Tobacco pipe : en fr
  • DE567099C - Process for improving cement, cement mortar or concrete : de en
  • ES1268U - Dapon of metal plate for drums. (Machine-translation by Google Translate, not legally binding) : en es
  • ES128551A1 - A hydrogen cyanide generating device. : en es
  • GB385353A - Improvement to prams, baby carriages and such like vehicles : en
  • ES128592A1 - Improvement of a process for obtaining tetraethylate of lead or tetraethyl lead. : en es
  • PL17595B1 - Fuse for detonators for underwater mines. : en pl
  • PL17652B1 - Sled brake. : en pl
  • DE567121C - Railway concrete sleeper with screw plug-in devices held by the iron inserts : de en
  • DE567221C - Weld seam tester : de en
  • FR738809A - Electric timepiece : en fr
  • CA328839A - Calender doctor assembly : en fr
  • ES127921A1 - A method of manufacturing pressed plastic objects such as bakelite or similar in two or more different colors. : en es
  • ES128400A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • DE566940C - Device for the automatic control of hydropower plants : de en
  • DK46677C - Procedure for the production of lead-containing gallstones, enamels, glazes and the like. : da en
  • FR738627A - Oscillating vane control mechanism for rotary pumps : en fr
  • FR738714A - : fr
  • FR738881A - Method and apparatus for spraying molten and pulverized bodies and new industrial products resulting therefrom : en fr
  • GB385568A - Improved work clamp for machine tool beds and the like : en
  • US1892637A - Roof construction : en
  • USD88802S - Design for : en
  • FR738503A - : fr
  • ES1232U - Container folding, closed, or container for the transport of goods, either go with packaging, without it or in bulk. (Machine-translation by Google Translate, not legally binding) : en es
  • ES128574A3 - Suspension devices for combustion engines or motor-generator sets in motor cars. : en es
  • GB385578A - Improvements in or relating to lamp shades, reflectors and the like : en
  • CH159277A - Advertised paper queue. : de en
  • ES128583A1 - A process for the manufacture of tiles, plates and similar elements for buildings. : en es
  • FI14875A - Kosvanshållare : en fi
  • FR738845A - Method for knitting in a single operation a French heeled stocking in a flat knitting machine with plucked stitches : en fr
  • CH159199A - Instant control mechanism from the hour disc to jumping hour watches. : en fr
  • FR738752A - Process for the production of protective coatings on wood : en fr
  • FR738772A - Assembly of toy railroad tracks : en fr
  • GB385456A - Improvements in apparatus for projection of light : en
  • ES98780A1 - Procedure for preparing organic combinations of arsenic. : en es
  • GB385563A - Tufting device : en
  • FR738758A - Improvement of machines for cutting potatoes or other vegetables : en fr
  • FR738414A - Improvements to wheels for motor vehicles : en fr
  • USD88796S - Design for a textile fabric : en
  • FR738843A - Chelidamic acid derivatives : en fr
  • US1892257A - Cigarette feed tobacco compressor : en
  • US1892612A - Egg carton : en
  • FR738891A - : fr
  • FR738910A - Improvements to devices for producing multiple copies in typewriters and the like : en fr
  • CH159186A - Entertainment game. : de en
  • PL17416B1 - A signaling device for checking the numbers of books borrowed from the library. : en pl
  • SU28487A1 - Mobile device for mechanically changing the tuyeres and embrasures of blast furnaces : en ru
  • GB385510A - A new system of automatic signaller for level crossings : en
  • PL17454B3 - : en pl
  • SU28683A1 - Counting device : en ru
  • US1892164A - Sewing machine for stitching over fastener means : en
  • SU28848A1 - Wind engine : en ru
  • CA328798A - Transmission mechanism : en fr
  • CH159220A - Device for controlling a valve that is to be influenced according to two control laws. : de en
  • CH159322A - A process for the manufacture of 3: 3'-dichlorotetrahydrodianthraquinone-1: 2: 2 'tetrasulfuric ester: 1'-dihydroazine. : en fr
  • GB385373A - Improvements in and relating to the supercharging of internal combustion engines, inparticular of aircraft engines : en
  • US1892639A - Animal ringer : en
  • DE567056C - Ski binding with adjustable boot holder jaws according to the Bergendahl type : de en
  • SU28736A1 - Adjustment device : en ru
  • SU28807A1 - Device for controlling the model of the aircraft : en ru
  • US1892221A - Polarization diversity reception : en
  • US1892297A - Closure for tanks : en
  • DE567224C - Teaching material consisting of a replica of the human skeleton : de en
  • CA328769A - Bed spring : en fr
  • DE567054C - Method and device for the predetermination of the projectile flight times to be considered when shooting at any target moving : de en
  • US1892179A - Method of making bearing sleeves : en
  • FR738766A - Receiver device for balls or spools of twine with cutting mechanism : en fr
  • ES128638A1 - A process for the destructive hydrogenation of distillable carbonaceous materials. : en es
  • ES128660A1 - Improvements in the manufacture of photoelectric valves. : en es
  • ES128747A2 - IMPROVEMENTS IN THE MAIN PATENT : en es
  • FR738650A - Spinning and twisting process on a continuous spinning and twisting machine : en fr
  • GB385441A - Improvements in and connected with cushions : en
  • DE567322C - Procedure for locating submerged submarines : de en
  • FR738646A - Aircraft and maritime navigation device supported by wings submerged in water : en fr
  • GB385617A - Improvements in the production of artificial filaments and other products : en
  • GR3963B - HOW TO PREPARE A NUCLEAR AS A ROCKET FUEL. : el en
  • USD88803S - Design for a textile fabric or the like : en
  • FR738500A - Clockwork mechanism striking the hours and quarters of an hour : en fr
  • FR738653A - : fr
  • DE567269C - Protective device against the formation of chains of droplets between electrodes of opposite polarity of a wet electrostatic precipitator : de en
  • DE567379C - Device for the step-by-step treatment of textile fibers, especially synthetic fibers : de en
  • BE392471A - Photographic equipment for the production of color raster images, and method of making same, and method of producing photographic color raster images : en fr
  • CA328817A - Web supply carrier for typewriting machines : en fr
  • FR738551A - Shoe protector : en fr
  • FR738648A - Traction and shock device for railway vehicles : en fr
  • GB385436A - Improvements in or relating to the manufacture of cricket and like balls : en
  • GB385473A - Improvements in machines for cutting grass and the like : en
  • CA328907A - Meat curing method : en fr
  • CA328736A - Hose protector : en fr
  • PL17387B1 - Device for the treatment of living cells with light rays. : en pl
  • SU28572A1 - Stator for ac electric machines : en ru
  • SU28622A1 - Artificial silk spinning funnel : en ru
  • US1892304A - Fracture operating table : en
  • SU28841A1 - Device for thermal water purification from scale : en ru
  • US1892203A - Mattress and its manufacture : en
  • US1892578A - Feed for fountain pens : en
  • FR738642A - Napkin roll convertible into egg cup : en fr
  • US1892346A - Refrigerating apparatus : en
  • CA328830A - Fluid pressure hammer : en fr
  • CH159179A - Device for marking wheels of cheese. : de en
  • AT131007B - Liquid switch. : de en
  • BE392617A - : en fr
  • CA328828A - Production of cellulose pulp : en fr
  • CH159292A - Device for temperature control in vehicles that are equipped with a heating system and a cooling system. : de en
  • SU28784A1 - Ornithopter : en ru
  • US1892403A - Combination air-break switch : en
  • AT131052B - Coin-collecting telephone station with time limit. : de en
  • DE567346C - Fluid safety : de en
  • US1892225A - Building construction : en
  • FR738694A - Improvement in the assembly of anode parts of glass arc rectifiers for high voltage : en fr
  • GB385406A - Improvements in or relating to aircraft with freely rotative wings : en
  • AT131096B - Clarifying agents for fermentation and storage tanks. : de en
  • CA328905A - Chill roll : en fr
  • DE567116C - Manufacture of a reagent for the detection of sugar in urine : de en
  • CH159153A - Process for the preparation of a non-coloring thio derivative of phenol. : de en
  • FR738746A - Ignition device for heating and lighting appliances fueled with gasoline or other highly volatile fuel : en fr
  • FR738940A - Assembly for piston mechanism parts of internal combustion engines : en fr
  • GB385479A - A process for removing gases from materials containing many capillary spaces : en
  • GB385962A - Improvements in or relating to shock-absorber plant for motors and the like vehicles : en
  • FR738530A - Talking cinematograph device : en fr
  • FR738894A - Counterbalancing device for sliding window casements : en fr
  • FR738633A - Process for shaping artificial resins : en fr
  • GB385442A - Improvements in or relating to cable jointing and splicing machines : en
  • ES128669A3 - Electrolyte that allows obtaining new explosives through the oxidation of bodies belonging to the amine series. : en es
  • FR738476A - Manufacturing process of metal furniture and resulting products : en fr
  • FR738739A - : fr
  • AT130975B - Compass. : de en
  • SU28567A1 - Electrical resistance : en ru
  • SU28656A1 - A method of processing tin nickel copper nickel sludge on babbitny alloy with simultaneous use of copper, nickel and precious metals : en ru
  • SU28754A1 - Celluloid copying machine etc. of materials : en ru
  • USD88831S - Jack schweizer : en
  • ES128540A3 - High pressure float pad with offset float valve. : en es
  • FR738689A - Control and sampling device for liquids, with metal cap : en fr
  • PL17503B1 - The method of making butter and the device used for this purpose. : en pl
  • US1891950A - Combination manual and coin automatic pump : en
  • US1892028A - Method and apparatus for cooling mill rolls : en
  • PL17592B1 - A system for compensating for voltage fluctuations, occurring in electric circuits under the effect of load changes. : en pl
  • USD88841S - willheim : en
  • DE567017C - Electric water level indicator for steam boiler : de en
  • ES128652A1 - A procedure for the ripening of fruits by means of gas. : en es
  • FR738651A - Protective assembly for alternating current installations whose network has its neutral point systematically connected to the earth : en fr
  • GB385554A - Improvements in and relating to building construction members : en
  • GB385414A - Improvements in or relating to telegraph systems : en
  • SU28831A1 - A device for punching holes in porcelain plates : en ru
  • US1892040A - Internal combustion engine : en
  • FR738800A - Solid molded ornaments for decoration of molded objects : en fr
  • ES128741A3 - A procedure with the corresponding means, to obtain a fuel mixture. : en es
  • FR738615A - Tray conveyor for foundry molds and other industrial uses : en fr
  • AT130964B - Wood pulp. : de en
  • AT130912B - Argon-filled electric light bulb. : de en
  • DE567228C - Coin checker : de en
  • PL17586B1 - Mill for grinding coal, dyes, raw materials for the production of cement and similar materials * : en pl
  • US1892439A - Semifloating electric contact : en
  • US1892461A - Concrete burial vault : en
  • ES128110A1 - A procedure for obtaining printed documents on which sheets of carbon paper are pasted in any other way with their corresponding elements of machines for obtaining said documents. : en es
  • ES128632A1 - A procedure for extracting water for irrigation, from wells, reservoirs, pools and the like by means of an apparatus without the need for motive power for its operation. : en es
  • ES128701A1 - A process for the preparation of new intermediate products and new azo dyes derived therefrom. : en es
  • SU28635A1 - Cabinet for storing shoes, etc. : en ru
  • PL17490B1 - The furnace to activate the bodies containing carbon by means of gases. : en pl
  • US1892590A - Metal sheet stacking machine : en
  • PL17413B1 - Ignition fuse. : en pl
  • SU28500A1 - The method of electric heating of tools and other metal products before heat treatment or forging : en ru
  • US1892147A - Vibration detector : en
  • US1892429A - Cigar accessory : en
  • CH159161A - Process for the production of high-percentage transparent soaps. : de en
  • CH159329A - Drive device with drive pulley for flexible traction elements. : de en
  • BE392262A - : en fr
  • GB385391A - Improvements in or relating to the production of effects on sheet materials : en
  • CA328733A - Rodent trap : en fr
  • CH159155A - Process for the preparation of a brown-coloring basic dye. : de en
  • CH159166A - Process for the production of transparent synthetic resin compositions. : de en
  • US1892043A - Latch lubricator : en
  • US1892337A - Alarm clock : en
  • USD88800S - A corpora : en
  • USD88814S - Georges megroz : en
  • CA328771A - Fishing lure : en fr
  • DE567172C - Device for cooling dried brown coal : de en
  • FR738526A - Improvements made to sanitary appliances comprising a toilet seat. : en fr
  • FR738577A - Apparatus used for the evaporation of liquids for the drying of various substances or for the crystallization of salts from their solutions : en fr
  • PL17489B1 - The method of producing wetting, foaming and dispersing agents with the character of esters. : en pl
  • PL17549B1 - Alarm lock. : en pl
  • SU28632A1 - Method of casting steel : en ru
  • SU28776A1 - Device for sealing the holes in the gas mask hose if it is damaged : en ru
  • US1892020A - Vertical filing drawer : en
  • US1892288A - Storage battery : en
  • US1892226A - Valve gear : en
  • US1892219A - Mirror supporting and adjusting device : en
  • PL17459B1 - : en pl
  • PL17551B1 - for liquid fuel and an apparatus for carrying out the method. : en pl
  • US1892438A - Mirror support for projectors : en
  • CA328810A - Friction element : en fr
  • CH159265A - Method of manufacturing a tooth root filler. : de en
  • SU28554A1 - Electric high resistance conductor : en ru
  • PL17611B1 - Gas generator. : en pl
  • SU28873A1 - Trolley for moving and lifting the engine cylinder covers during assembly work : en ru
  • US1892015A - Warm air heating system : en
  • SU28562A1 - Device for selectively driving current receivers : en ru
  • SU28710A1 - Cotton harvesting machine : en ru
  • SU28777A1 - Rotating airship : en ru
  • SU28842A1 - Washer : en ru
  • CA328759A - Electric alarm : en fr
  • FR738521A - Device for processing photographic film : en fr
  • FR738774A - Method for wireless transmission of news : en fr
  • GB385548A - A new or improved fastener : en
  • GB385448A - Improvements relating to the spring suspension of motor-cycles, cycles and other vehicles : en
  • SU28765A1 - Gall chains assembly method : en ru
  • US1892307A - Air conditioning mechanism : en
  • US1892325A - Means for converting the electric arc into an elongated flame : en
  • USD88808S - Jacques maisch : en
  • US1892170A - Crate : en
  • SU28504A1 - Safety device on the top of the blast furnace : en ru
  • SU28783A1 - Aircraft discharge helicopters : en ru
  • US1892528A - Cathode coating composition and method of making the same : en
  • US1892025A - Splice bar for rail joints : en
  • US1892435A - Combined tire gauge and filling valve : en
  • SU28473A1 - Adaptation to the lathe for the manufacture of springs with different pitch : en ru
  • SU28535A1 - Receiver for distance vision : en ru
  • US1892442A - Slip mechanism : en
  • PL17457B1 - Feed device for choppers. : en pl
  • DE567156C - Hydraulic clutch : de en
  • SU28517A1 - Adaptation to automatic air brakes, designed to automatically adjust the degree of pressure of the brake pads : en ru
  • FR738505A - Process for the preparation of hydrophilic fatty substances : en fr
  • FR738553A - Process for the manufacture of annular caps of paper, insulating cardboard or other similar materials : en fr
  • PL17399B1 - Four-wheel gun chassis. : en pl
  • SU28643A1 - Device for plastering internal surfaces : en ru
  • SU28641A1 - A method of manufacturing fiberboard with stiffener for clean floors, etc. : en ru
  • SU28788A1 - Fuel tank with multi-layer walls : en ru
  • US1892087A - Curtain pull : en
  • SU28644A1 - Apparatus for mixing and pneumatic supply of mortar : en ru
  • AT131018B - Installation circuit breaker. : de en
  • CH159212A - Safety razor. : de en
  • CH159266A - Process for the preparation of a complex compound of bismuth. : de en
  • ES128745A1 - A procedure to obtain sharp edges in thin razor blades and a device to put it into practice. : en es
  • FR739007A - : fr
  • AT130958B - Device for easy replacement of the coils in machines for the production of ropes, cables, etc. like : de en
  • BE392196A - : en fr
  • US1891973A - Locomotive crosshead and guide construction : en
  • US1892073A - Electric switch : en
  • PL17410B1 - Compressed air operated braking device. : en pl
  • US1892120A - Automatic machinery for making fishhooks : en
  • US1892048A - Adjustable auto armrest : en
  • US1892100A - Treatment of a sodium carbonate-scdium sulphid residual liquor : en
  • FR738849A - Process for manufacturing mating castings : en fr
  • GB385978A - Manufacture of vinyl compounds : en
  • AT130992B - Valve. : de en
  • US1892457A - Process of stabilizing cereal beverages : en
  • CA328868A - Side plate for metal tire covers : en fr
  • CH159096A - Glass iron concrete ceiling with independent glass covering. : de en
  • CA328915A - Disc wheel : en fr
  • CH159210A - Device for fastening a grindstone on a shaft. : de en
  • DE567171C - Guard device for laundry box ironers : de en
  • FR739038A - : fr
  • DE567124C - Strip forwarding device : de en
  • ES128114A3 - Device and procedure for the manufacture of bottled carbonated drinks. : en es
  • US1892292A - Means for attaching the tubes and shells of lanterns : en
  • US1892635A - Internal combustion engine : en
  • GB385538A - Improvements in foldable and portable boats : en
  • GR3961B - ELECTRIC DURING COMB. : el en
  • DE567047C - Door handle connection : de en
  • GB385371A - Improvements in or relating to the treatment of mats for use in the casting of stereotype plates : en
  • AT130962B - Method and device for producing threads from fibers lying parallel to one another. : de en
  • PL17523B1 - A method of preventing the formation of voids in the paper insulation of high voltage cables by cooling them after saturation. : en pl
  • PL17582B1 - A method of heating from inside the chambers and other ore reducing metallurgical furnaces and a device for this purpose. : en pl
  • SU28607A1 - Nozzle : en ru
  • ES128600A1 - A method for preparing shoe parts for fastening them by means of an adhesive material to other parts of the shoe. : en es
  • FR738623A - Lacable shoe attachment system : en fr
  • AT130940B - Process for the production of condensation products. : de en
  • BE392058A - : en
  • AT130855B - Method and apparatus for the manufacture of boxes with a curved bottom. : de en
  • AT130888B - Knife star dough dividing machine. : de en
  • SU28711A1 - Poppy Cutting Machine : en ru
  • PL17532B1 - Flexible clutch for mortar or smooth-barreled gun. : en pl
  • SU28738A1 - Automatic controller of ignition advance for internal combustion engines : en ru
  • CA328814A - Brake system for automotive vehicles : en fr
  • US1892169A - Apparatus for cooking food : en
  • CA328848A - Artificial mass : en fr
  • CH159124A - Electric liquid evaporator. : de en
  • PL17480B1 - Spring grenade launcher for hand grenades. : en pl
  • US1891903A - Refrigerated bed and couch : en
  • US1892353A - Stoker : en
  • FR738725A - Sewing machine hook : en fr
  • SU28462A1 - Lock to burst clasps : en ru
  • CH159087A - Agricultural tractor with mower. : de en
  • DE567267C - bunker : de en
  • CH159312A - Process for the preparation of a new condensation product of the anthraquinone series. : de en
  • DE567180C - Process for the production of white hollow glass, in particular cups, according to the suction-bubble process : de en
  • FR738425A - Process for the manufacture of alkali salts from chlorides : en fr
  • GB385443A - Improved process of and means for treating tea leaf in the manufacture thereof : en
  • CH159224A - Device for regulating the rotational speed of the driven pulley on electric motors, transmissions and the like. : de en
  • ES1240U - Chain bracelet, especially for watch. (Machine-translation by Google Translate, not legally binding) : en es
  • GB385389A - Improved electric circuit breaking apparatus : en
  • US1892355A - Spark plug : en
  • CH159309A - Process for the preparation of a new condensation product of the anthraquinone series. : de en
  • BE392131A - : en
  • CA328766A - Bearing or joint : en fr
  • CH159219A - Process for manufacturing heat-insulating strips or beads. : en fr
  • CH159258A - Anode voltage rectifier. : en fr
  • AT130933B - Circuit arrangement for telecommunication systems (telephone systems) with several stations that are located on a common line and operate as desired. : de en
  • CA328739A - Full fashioned stocking : en fr
  • CA328816A - Butyl alcohol : en fr
  • DE567293C - Gas generator with agitator : de en
  • FR738658A - Process for the simultaneous production of lime nitrate and by-products which can be mixed with chemical fertilizers : en fr
  • PL17519B1 - Cylinder turbine. : en pl
  • US1892514A - Timepiece : en
  • US1892662A - Powdered fuel furnace : en
  • US1892095A - Engine starting apparatus : en
  • ES128568A1 - Improvements in the manufacture of coffee roasters. : en es
  • PL17604B1 - Device for inverting cigarettes with inscriptions. : en pl
  • SU28614A1 - Electromagnetic Valve Pump : en ru
  • US1891999A - Adjustable barber chair seat : en
  • SU28745A1 - Pipeline Coupling : en ru
  • US1891966A - Rear view mirror bracket : en
  • US1892394A - Outside feed stoker : en
  • AT131078B - Lids for vessels, in particular cookware. : de en
  • CA328800A - Bitumen emulsion : en fr
  • CA328939A - Laundry press : en fr
  • ES128587A1 - A new watch system in combination with a tachymeter for all kinds of cars. : en es
  • FI14847A - Sät att kondondensera svavelarsenik ur svavel- and arsenikhaltiga gaser : en fi
  • CA328936A - Laundry press : en fr
  • ES128801A1 - Procedure for manufacturing rubber articles or similar materials. : en es
  • US1892222A - Highway guard : en
  • PL17569B1 - A method of increasing the immersion resistance of chemically neutral chromium-nickel steel alloys. : en pl
  • US1892331A - Method and apparatus for dissolving salts : en
  • US1892306A - Filter : en
  • CH159154A - Process for the production of a new azo dye. : de en
  • US1892097A - Milk cooling apparatus : en
  • FR738596A - Process for preparing bituminous emulsions : en fr
  • GB385415A - Improvements in or relating to centrifugal speed regulators or governors for internal combustion engines : en
  • CH159328A - Talking machine. : en fr
  • USD88753S - Gordon miller bttehrig : en
  • FR738508A - Nozzle device for the lubrication of explosion chambers of internal combustion engines and especially of automobile engines : en fr
  • GR3962B - SYSTEM ACHIEVING THE DIRECTION OF THE LIGHT OF THE CARS TO THE DIRECTION OF THE TURN. : el en
  • US1891921A - Cabinet for filing flat sheets : en
  • US1892494A - Mop cleaning device : en
  • USD88780S - Design fob a tibe : en
  • DE567075C - Process for the production of magnetizable spinning on telecommunication wires : de en
  • US1892597A - Method of making rod packing : en
  • US1892433A - Protective lining for vessels : en
  • US1892529A - Liquid fuel pumping apparatus : en
  • US1892570A - Rolling door : en
  • ES128620A1 - A process for the manufacture of rubberized cord fabrics, with weft or without weft for automobile wheels, confections of rubber, motorcycle, veil, belts and similar purposes. : en es
  • GB385421A - Improvements in or connected with eyepiece prism systems for use in rangefinders or other optical instruments working on the coincidence principle : en
  • GB385615A - Packing head for oil wells : en
  • US1892030A - Apparatus for making forged articles : en
  • US1892592A - Tufting machine : en
  • AT130960B - Collapsible umbrella. : de en
  • FR738672A - Graduated angular jaw gauge : en fr
  • CH159191A - Apparatus for dispensing liquids in measured quantities. : de en
  • CA328875A - Railway car : en fr
  • US1892370A - Device for making edible confections : en
  • US1892437A - Process and apparatus for treating hydrocarbon oil : en
  • USD88752S - Michel brodsky : en
  • US1891914A - Alloy piston : en
  • US1892483A - Attachment for automobiles for locking the hood of the motor and the spare wheels : en
  • CH159162A - Process for the manufacture of explosive charges. : de en
  • DE567117C - Process for the absorption of propylene in sulfuric acid-acetic acid mixtures : de en
  • PL17438B3 - A method of making multi-yl electric cables and a rolling mill for making cables in this way. : en pl
  • US1891974A - Method of purifying gases : en
  • SU28664A1 - Adaptation to the leveling rod for the railman to control the swing of the rail : en ru
  • US1892485A - Reversible rotary plow : en
  • DE567151C - Combination device with tools that can be moved against each other : de en
  • GB385533A - Process for the manufacture of laces having threads, particularly rubber threads, running through longitudinally and machine for carrying out the process : en
  • SU28631A1 - Fitting to die casting machines : en ru
  • ES1211U - Apuracabos. (Machine-translation by Google Translate, not legally binding) : en es
  • FR738459A - Improvements to the isochronization of watch movements : en fr
  • FR738918A - mixed equipment of the wheels of any motor vehicles : en fr
  • FR738719A - : fr
  • DE567044C - Machine for filling and corking bottles or the like. : de en
  • ES128103A1 - Procedure for the regulation of continuous presses. : en es
  • GB385341A - Improvements in or relating to photometers or exposure meters for photographic purposes : en
  • FR738401A - Pump for dispensing in adjustable or non-adjustable quantities of all liquids, and other applications : en fr
  • FR738747A - Process for desulphurizing gas mixtures : en fr
  • FR738945A - : fr
  • DE567096C - Storage of float planes on aircraft launch lanes : de en
  • DE567227C - Device for making rolls of money : de en
  • FR738740A - Improvements to Television and Similar Devices : en fr
  • GB385571A - Process for manufacturing a tubular shaped chocolate : en
  • DE567143C - Process for cooling inhabited rooms by means of pressed, lumpy carbon dioxide : de en
  • FR738806A - Printing process for fibers and textile products : en fr
  • GB385475A - Paper filing and impaling device : en
  • GB385493A - Improvements in and relating to the manufacture of tea : en
  • FR738715A - Process for working the side faces of rough blocks in order to manufacture weaving shuttles and for straightening shuttles already used and worn : en fr
  • FR738887A - Lubricator device : en fr
  • FR738902A - Improvements to rotary internal combustion engines : en fr
  • GB385591A - Improvements in or relating to electro-optical transmission : en
  • FR738547A - Improvements to liquid fuel burners : en fr
  • GB385550A - Improvements in vacuum cleaners : en
  • GR3975B - PERFECTIONS IN APPARATUS FOR THE DISPERSION OF INSECTICIDES OR OTHER LIQUIDS. : el en
  • FR738855A - Collapsible bag in cellophane paper or any other substance : en fr
  • ES1275U - Case for razor blades. (Machine-translation by Google Translate, not legally binding) : en es
  • USD88766S - Design for a knife : en
  • FR738850A - Boring and honing or burnishing machine, more particularly applicable to the machining of internal combustion engine cylinders : en fr
  • FR738949A - Device for transporting propellant-type fluids : en fr
  • FR738630A - Improvements in carpet making : en fr
  • FR738847A - Manufacturing process of ammonia-magnesian phosphate : en fr
  • GB385447A - Consistency controlling mechanism for concrete mixers : en
  • GB385486A - Improvements in or relating to apparatus for the treatment of textile material, and more particularly for moistening, steaming and ironing stockings : en
  • ES128552A1 - Procedure for manufacturing rubber hoses with string inserts. : en es
  • GB385535A - Improvements in and relating to electric signalling systems : en
  • FI14880A - Förfaringssätt vid sulfit-cellulosakokning : en fi
  • ES128529A1 - Improvements in braking and clutch mechanisms driven by mechanical force for auto-motors vehicles. : en es
  • FR738641A - Method and device for performing multiplication : en fr
  • FR738450A - Improvements relating to the formation of metal deposits by electrolysis : en fr
  • FR739002A - : fr
  • ES128698A1 - Improvements in the dyeing machines. : en es
  • GB385618A - An improved method of and apparatus for electrically operating or controlling road traffic signals automatically : en
  • SU28684A1 - Accounting machine : en ru
  • IE12424L - Gas tight seals : en
  • US1891898A - Method of making return bends : en
  • US1891976A - Mold opening apparatus : en
  • USD88744S - beneduce : en
  • DE567234C - Accordion : de en
  • US1891906A - Apparatus for smoking meat : en
  • US1892105A - Ignition insulation composition : en
  • US1892643A - Furnace door and conveyer control : en
  • CH159246A - Electric switch. : de en
  • FR738875A - Method and automatic machine for molding silica parts : en fr
  • DE567243C - Development device for duplicates to be treated with gas, in particular blueprints : de en
  • DK46685C - Procedure and arrangement for lubrication of axle bearings, in particular in vehicles running on rails. : da en
  • FR738402A - Safety device for fixing the control plates of cycles and motorcycles : en fr
  • GB385361A - Improvements in presses for garments and fabrics : en
  • GB385540A - Improvements in spray tubes : en
  • FR738817A - Automatic gear change : en fr
  • GB385580A - An improved equilibrated turret for machine guns on board aeroplanes : en
  • DE567366C - Die setting and line casting machine controlled by a register strip : de en
  • DE567375C - Process for utilizing the blow gases from a water gas generator working in conjunction with a dust gasifier : de en
  • ES128008A1 - Improvements in the formation of interstices without cavitation, especially for hydraulic turbines and centrifugal pumps. : en es
  • FR738924A - Indirect heating coffee roaster : en fr
  • GB385561A - Anti-dazzle lamps : en
  • DE567149C - Microscope refractometer : de en
  • DE567043C - Wheel, especially for aircraft, without disc and spokes : de en
  • DE567003C - Device for changing or deactivating the reverse rotation of stranding machines : de en
  • ES128690A1 - A procedure for the manufacture of floors or rubber soles for footwear. : en es
  • GB385433A - Improvements in the thermal treatment with hydrogen of carbonaceous materials : en
  • ES128692A3 - A refinement of packaging particularly applicable to cardboard. : en es
  • US1892069A - Pitman : en
  • ES128604A1 - A procedure for the manufacture of the metallic elements of decoration that are applied to the covered buttons. : en es
  • FR738835A - Automatic regulating valve for circulation pumps working from a low pressure vessel into a high pressure vessel : en fr
  • GB385345A - Improvements in ticket feeding mechanism : en
  • FR738674A - Process for the production of starting rows for knits on straight-line knitting machines : en fr
  • FR738711A - Stocking tie : en fr
  • GB385466A - A new or improved tool for pulling roots, particularly sprout stems : en
  • DE567109C - Laundry u. like press : de en
  • FR738864A - Further training in the construction of electrical machines : en fr
  • FR738874A - : fr
  • FI14895A - For the purpose of obtaining an agreement between the parties and the mask for the purpose of decamma : en fi
  • FR738419A - Refinements to Endless Soft Band Advertising Devices : en fr
  • GB385491A - Flat hosiery frames the needle bars of which are moved in vertical direction by means of cams on the main shaft : en
  • GB385587A - Improvements in the production of oval metal bowls : en
  • US1891972A - Lubricating system : en
  • US1892501A - Machine for producing coil wire structures : en
  • US1892367A - Computing device : en
  • FR738579A - Device for physical education : en fr
  • FR738704A - Liquid meter with measuring vessel rotating by the weight of the liquid and containing several compartments : en fr
  • DE567340C - Holder for two-part brake blocks : de en
  • ES127684A1 - IMPROVEMENTS IN THE WRITING MACHINES : en es
  • DE567092C - Process for the production of sealants in strand or tape form : de en
  • FR738519A - : fr
  • ES1271U - Stopper for bottles and bottles provided with an exit pin and a hole or hole for the air inlet. (Machine-translation by Google Translate, not legally binding) : en es
  • FR738872A - Improvements to antenna systems : en fr
  • ES128534A1 - A process for obtaining hydrocarbons by means of solid absorbers, for example, activated carbon and the like. : en es
  • ES1237U - Brick or block for the construction in the form of an ax. (Machine-translation by Google Translate, not legally binding) : en es
  • ES128579A1 - An apparatus to tear the heart or inner part of the peppers and cut the tip of the same. : en es
  • FR738485A - Improvements to measuring devices, in particular scales : en fr
  • FI14857A - Forwarding provisions relating to the use of materials in the environment : en fi
  • FR738837A - Postcard, especially for typewriters : en fr
  • SU28742A1 - Device for lubricating idle pulleys : en ru
  • US1892594A - Container : en
  • US1892661A - Boiler furnace : en
  • SU28605A1 - Device for oil heating : en ru
  • ES128688A1 - A tensioning device for molds. : en es
  • FI14852A - Apparat för frysning av fisk : en fi
  • BE392691A - Closure with sliding hooks, for clothes, etc. : en fr
  • FR738603A - Liquid transmission, continuously adjustable : en fr
  • PL17420B1 - A nest of wild boar and hive for birds. : en pl
  • US1892071A - Typewriting machine : en
  • SU28737A1 - Device for setting the gap between the travel stop and the nozzle differential needle for internal combustion engines : en ru
  • PL17507B1 - Continuous graphing equipment for mathematical curves according to their equations. : en pl
  • SU28708A1 - A tool for gouging potatoes and root vegetables : en ru
  • US1891982A - Electromagnetic clutch : en
  • CH159100A - Automatic defense regulation device. : de en
  • CH159128A - Process for the production of a mixed yarn from wool fibers and man-made staple fibers. : de en
  • CH159235A - Heat exchange device. : de en
  • SU28533A1 - A way to turn light signals into electrical and sound vibrations : en ru
  • US1892192A - Fenderwell lock for spare wheels or tires : en
  • AT130901B - Process to increase the resistance of metal components to vibration loads. : de en
  • DE567030C - Cheese cutter : de en
  • DE567031C - Fork fork with scraper, the scraper rod of which can be displaced in a bore in the fork neck against the pressure of a helical spring surrounding it : de en
  • ES127704A1 - A procedure for the manufacture of a new rig for trawling or fishing. : en es
  • FR738911A - Improvements to the connecting members or to the supports and method of manufacturing said members or supports : en fr
  • GB385383A - Improvements in apparatus for washing and grading gravel and other substances : en
  • GB385425A - Improvements in bearings : en
  • PL17578B1 - A method for cutting metal rods, especially pipes, and a device for carrying out the method. : en pl
  • SU28596A1 - Air light device : en ru
  • US1892265A - Headlight : en
  • AT131062B - Typewriter table. Typewriter table. Typewriter table. : de en
  • CH159318A - Process for the preparation of a water-insoluble azo dye. : de en
  • SU28780A1 - Airplane wing : en ru
  • US1891990A - Mower guard : en
  • US1892451A - Process and apparatus for cracking petroleum oils : en
  • AT131051B - Self-supporting telecommunication aerial cable. : de en
  • CA328860A - Wire straightener : en fr
  • CA328812A - Chain connector : en fr
  • CH159157A - Floor polish. : de en
  • CA328746A - Three element wing airplane : en fr
  • CH159182A - Filling pencil. : de en
  • SU28494A1 - Device for correcting the hearth and walls of metallurgical furnaces : en ru
  • SU28536A1 - Electrodynamic loudspeaker : en ru
  • SU28647A1 - A device for turning the body of a figured profile by turning; : en ru
  • FR738639A - Collector for oysters : en fr
  • GB385336A - Improvement in or relating to heating installation : en
  • AT130947B - Packing web ceiling. : de en
  • CH159332A - Process for the preparation of a therapeutically valuable condensation product from 4-dimethylamino-1-phenyl-2,3-dimethyl-5-pyrazolone and isobutyl p-aminobenzoate. : de en
  • DE567027C - Magnetic coil, especially for relays, with an iron path which consists of the magnetic core, two yokes and an iron sheet which runs essentially parallel to the surface lines of the coil : de en
  • DE567157C - Process for the production of sealing rings from essentially mineral fibers : de en
  • ES128537A1 - Procedure for obtaining an aluminum foil or other laminable metals suitable for coating cartons. : en es
  • ES128575A1 - A procedure for obtaining labels. : en es
  • FR738406A - Solar generator : en fr
  • FR738531A - : fr
  • US1892072A - Vehicle coupling : en
  • US1891959A - Transformer : en
  • US1892441A - Washing machine : en
  • USD88775S - Joseph m : en
  • ES128626A1 - Hollow shaft drive for electric vehicles. : en es
  • GB385422A - Improvements in and relating to electric cables : en
  • GB385570A - Striping knife : en
  • ES128707A1 - A process for the manufacture of parallel string frames used in the manufacture of tire covers. : en es
  • ES128671A1 - A new procedure for obtaining a new chemical body from the amine series. : en es
  • FR738741A - Matt cellulose acetate yarn, and its manufacturing process : en fr
  • GB385614A - Improvements in and relating to electric storage batteries : en
  • CA328834A - Metal container : en fr
  • FR738555A - Improvements to means for regulating the flow rate of primary motors of electricity generating installations : en fr
  • GB385495A - Improvements in or relating to signal or like lamps : en
  • DE567231C - Viewing device with rotating gauze drum : de en
  • ES128702A1 - Automatic switching arrangement with photo-electric control applicable to the operation of the headlights of a motor vehicle. : en es
  • PL17643B1 - Especially a rail car for the transport of cattle. : en pl
  • SU28702A1 - Potato Planter : en ru
  • US1892566A - Mobile spreader : en
  • DE567168C - Automatically controlled traffic signal system : de en
  • ES1246U - Razor blade sharpener. (Machine-translation by Google Translate, not legally binding) : en es
  • DK46688C - Water basin for Poultry, especially for Chickens. : da en
  • GB385358A - Improvements in and relating to multi-way electric switches : en
  • DE567334C - Process and device for the pre-cleaning of crude benzene : de en
  • US1892191A - Apparatus for the manufacture of carbon bisulphide : en
  • FR738643A - Constantly sealed hermetic piston ring : en fr
  • FI14893A - Exemption from internal taxation : en fi
  • FR738475A - Improvements to television sets : en fr
  • US1892267A - Stencil brush : en
  • CH159099A - Foundation for high-voltage electrical machines or apparatus. : de en
  • FR738544A - Alarm installation : en fr
  • DE567128C - Arrangement for cooling the exposed commutator of commutator machines, especially of three-phase exciter machines, for the phase compensation of asynchronous machines : de en
  • GB385461A - Improvements in or relating to rotary brushes : en
  • AT131026B - Electrically powered vehicle. : de en
  • US1892602A - Automobile umbrella holder : en
  • DE561542C - Electric bed lamp : de en
  • PL17392B1 - Plat for planes. : en pl
  • PL17632B1 - Sealing device for waterless gas tanks. : en pl
  • SU28496A1 - Suspended to bridge crane fixture for metallurgical furnaces : en ru
  • US1892398A - Noncrystalline highly chlorinated diaryl resin : en
  • FR738759A - Brake applicable in particular to the braking of motor vehicles : en fr
  • GB385619A - Improvements relating to radio receiving apparatus : en
  • GB385983A - Improvements in elastic pivotal joints and process for the manufacture of the same : en
  • SU28749A1 - Eccentric : en ru
  • USD88769S - Joseph m : en
  • USD88785S - Design tor a textile fabric or the like : en
  • US1892317A - Combing machine for textile fibers : en
  • AT130928B - Lens for recording and projecting embossed films. : de en
  • CA328925A - Photoelectric cell : en fr
  • ES127942A3 - A procedure for the assembly of shop window materials and similar applications. : en es
  • CA328831A - Cyclic variable frequency oscillator : en fr
  • CH159259A - Electric resistance furnace with ceiling heating. : de en
  • BE392621A - : en
  • DE566855C - Process for the production of alkali nitrate and nitrogenous fertilizers : de en
  • GB385348A - Improvements in or relating to the spinning of woollen and other yarns : en
  • CH159109A - Tar template for gas generating furnaces with a partition between the downpipe and the gas exhaust pipe. : de en
  • CH159207A - Connection for push rods made of wood, in particular for bars of tensioning saws. : de en
  • GB385404A - Improvements in or relating to setting or adjusting means for variable-capacity electrical condensers and other instruments whereby a law or formula may be introduced : en
  • GB385505A - Improvements in and relating to sparking plugs for internal combustion engines : en
  • DE567129C - Device for cooling the stand of electrical machines : de en
  • GB385363A - Improvements in means for holding thermionic tubes : en
  • ES128625A1 - Aircraft wing of a single stringer with auxiliary stringers. : en es
  • FR738834A - Measuring tool : en fr
  • DE567226C - Roll-shaped coin packaging : de en
  • USD88818S - Of san francisco : en
  • US1892377A - Stuffing box : en
  • FR738934A - Method and device for inhalations : en fr
  • FR738481A - Improvements to riveting dies or the like : en fr
  • US1892294A - Means for atomizing liquids and impregnating gases therewith : en
  • FR738468A - Improvement brought to waterproof cooking mussels for pork butchers : en fr
  • FR738465A - Device for cooling, dispensing and dosing beverages and other liquids : en fr
  • FR738781A - How to make illuminated inscriptions : en fr
  • FR738810A - Process for obtaining decorative enamel coatings : en fr
  • GB385381A - Improvements in or relating to combined sound record and kinematograph-picture films : en
  • SU28665A1 - Planimetre Spire : en ru
  • FR738656A - Float gauge for liquids, especially for liquid fuels : en fr
  • FR738513A - Tube descaling machine : en fr
  • USD88846S - John m : en
  • US1892414A - Typewriter desk : en
  • SU28595A1 - X-ray orthodiagraphing device : en ru
  • FR738890A - : fr
  • FR738912A - Handle for toothbrushes and the like : en fr
  • FR738613A - Improvements to hydraulic jacks : en fr
  • FR738941A - Automatic feeders for printing machines : en fr
  • DE567320C - Electrical telecommunication device for liquid levels : de en
  • SU28753A1 - Adaptation to the tailstock of a lathe for abutting parts with parallel end surfaces : en ru
  • US1892417A - Stack for producing forced draft : en
  • FR738876A - Improvements to thermionic rectifiers : en fr
  • DE567249C - Direction finding device for airborne sound direction determination : de en
  • US1892539A - Method and means for separating egg whites : en
  • US1891942A - Optic projection : en
  • US1892446A - Latch mechanism : en
  • USD88793S - Design fob an individual watch hanger : en
  • DE567336C - Buckle folding machine for cross and parallel folding : de en
  • ES127876A1 - Apparatus for the electrolytic manufacture of sheets or palastros, metallic tapes and other similar objects. : en es
  • FR738913A - Improvements to processes for coating confectionery and other articles with chocolate or the like, device comprising application and articles resulting therefrom : en fr
  • PL17423B1 - Machine for attaching voice tongues to voice plates. : en pl
  • US1892366A - Method of extracting fatty oil : en
  • FR738936A - Method for preventing the tires of motor vehicles from skidding : en fr
  • AT130961B - Concrete base for wooden poles. : de en
  • SU28734A1 - Seed irradiation method : en ru
  • FR738488A - Machine for molding cores : en fr
  • AT130898B - Pull-in cable. : de en
  • CA328836A - Metallic receptacle and closure : en fr
  • DE567220C - Tilting mechanism with breakaway segment for gas meter with two measuring rooms : de en
  • DE567153C - Register carburetor : de en
  • DE567260C - Junction connection for welded trusses : de en
  • ES1265U - Lock or bolt. (Machine-translation by Google Translate, not legally binding) : en es
  • GB385530A - Locking device for lavatory doors : en
  • SU28682A1 - Fluid sampling device : en ru
  • US1891931A - Means for manufacture of laminated glass : en
  • US1891949A - Interlock for electrical circuits : en
  • SU28471A1 - A device for cutting lead from pipe bells when corroded : en ru
  • SU28575A1 - Single core AC to DC converter : en ru
  • CA328863A - Manufacture of plywood : en fr
  • CH159094A - Construction element. : en fr
  • DE567381C - Device for the treatment of cake-shaped rolls made of artificial silk wound on open bobbins or produced in a spinning pot : de en
  • DE567173C - Device for periodic marking of printed matter in a rotary printing machine for paper webs : de en
  • ES128711A1 - A new manufacturing process for removable and fixed heels of artificial resin or other similar natural plastic material with changeable cover. : en es
  • FR738655A - Synchronization device for receiving cathode rays : en fr
  • DE567250C - Device for automatic control of the speed of the locomotive on electric toy trains : de en
  • ES128666A1 - Improvements in the manufacture of rubber soles and heels for footwear. : en es
  • FI14862A - Snow and ice shielded hollow or full cable for electric power transmission : en fi
  • GB385354A - Improvements in and relating to miner's lamps : en
  • PL17501B1 - Safety device [[hoisting machine with controller or safety device. : en pl
  • SU28689A1 - Instrument for measuring and recording locomotive speed : en ru
  • SU28705A1 - Fitting to cups : en ru
  • PL17414B1 - : en pl
  • CH159255A - Device for current sharing in mercury vapor rectifiers. : de en
  • FI14841A - Fertilization conditions and anchorage for the activation of the enzymatic network and for the uptake of cereals for baking and degeneration operations : en fi
  • FI14845A - Förfaringssätt för framställning av material för golvbeläggning, vägg- och taktäckning och dyl. : en fi
  • PL17520B1 - A method of producing protective coatings, especially on ferrous surfaces. : en pl
  • SU28844A1 - Fiber shuttle : en ru
  • AT130865B - Adjustment device for paper folding machines. : de en
  • ES128539A1 - Rocker switch released. : en es
  • ES128571A1 - Improvements in the regulation of DC motors. : en es
  • AT131063B - Collapsible lever scale. Collapsible lever scale. Collapsible lever scale. : de en
  • US1892583A - Feeder for argillaceous materials : en
  • US1892660A - Spring suspension for motor vehicles : en
  • US1892342A - Process for the preparation of beers weak in alcohol : en
  • PL17404B1 - Profile timber for the construction of recessed wells, palisade walls and similar works. : en pl
  • US1892076A - Process relating to baking and dough-making : en
  • US1892581A - Extra washer applying machine : en
  • USD88833S - A cobpobation : en
  • SU28680A1 - Liquid Body Sampling Device : en ru
  • SU28833A1 - Conveyor for automatic feeding of blanks to the place of their processing in the flow mode of operation : en ru
  • US1892200A - Door check and closer : en
  • US1892240A - Lubricated rocker arm : en
  • US1892371A - Method of picture transmission : en
  • US1892492A - Frame : en
  • US1892638A - Method of making reenforcing corner straps for export boxes and the like : en
  • FR738427A - Process and machine for photographic prints : en fr
  • CA328803A - Roller skate : en fr
  • FR738510A - Needle selection system by reproducing relief patterns for straight knitting machines : en fr
  • SU28512A1 - Device for automatic closing of locomotive regulator of Tsara system : en ru
  • DE567067C - Kokskuehlbehaelter : de en
  • SU28871A1 - Cigarette box : en ru
  • US1892235A - Hen's nest : en
  • SU28591A1 - Device for transforming electrical alternating currents using a system of series-connected capacitors : en ru
  • SU28639A1 - Rope block, self-braking with bumper clamp : en ru
  • PL17538B1 - Buckle for wooden sleepers to prevent cracking. : en pl
  • CA328799A - Internal combustion engine : en fr
  • CA328837A - Screw tap : en fr
  • CH159256A - Arrangement for regulating the passage of current through grid-controlled discharge vessels with an ionizable medium. : de en
  • DE567100C - Process for the production of road binders : de en
  • AT130934B - Point setting device for local and remote control. : de en
  • CH159163A - Method and apparatus for tanning hides. : de en
  • FR738564A - Belt seal : en fr
  • DE567037C - Potato harvester with share and the direction of rotation of the throwing wheel : de en
  • PL17576B1 - The method of cooling the heads of Siemens or similar furnaces and the device used for this purpose. : en pl
  • PL17627B1 - Generator or amplifying system of connections. : en pl
  • US1892431A - Echo torpedo : en
  • US1892616A - Power transmission mechanism : en
  • AT131009B - Expansion chamber. : de en
  • CA328838A - Cementation process : en fr
  • CA328931A - Knitting machine : en fr
  • CH159142A - Process for the production of chlorosulfonic acid. : de en
  • FR738775A - Method and device applicable in the service of combustion turbines by explosion : en fr
  • CH159315A - Process for the preparation of a water-insoluble azo dye. : de en
  • US1892348A - Engine cranking mechanism : en
  • US1892092A - Box : en
  • US1892196A - Liquid dispensing device : en
  • PL17553B1 - A device for taking X-ray photos. : en pl
  • SU28543A1 - Modulation device : en ru
  • SU28585A1 - The way to check electric meters : en ru
  • US1892213A - Cut-off mechanism : en
  • US1892464A - Hot top for ingot molds : en
  • US1892633A - Machine for dividing and working dough : en
  • AT131028B - Rotary field transformer for arc welding. : de en
  • AT131090B - Device for holding a spatula sheet. : de en
  • CA328944A - Toilet ventilator : en fr
  • DE567070C - Facility for the synthesis of benzene and hydrocarbons derived from it : de en
  • GR3971B - PERFECTIONS IN THE MANUFACTURE OF PERSONS UNDER ASPHYGENIC GAS CONSISTING OF AN ENTIRE GOVERNMENT. : el en
  • SU28532A1 - Adaptation to direct printing apparatus, with standard wheels : en ru
  • SU28563A1 - Alarm device : en ru
  • SU28603A1 - The method of preparation of varnishes : en ru
  • SU28704A1 - Landing machine : en ru
  • DK46695C - Water resistant paper and method of manufacture. : da en
  • FR738413A - Automatic closing for sliding frames : en fr
  • CA328872A - Tire cover lock : en fr
  • CA328911A - Moulded product : en fr
  • CH159188A - Cartridge pack. : de en
  • US1892153A - Collapsible hogshead : en
  • USD88797S - Design for a textile fabbic ob the like : en
  • PL17395B3 - A device for setting catometers, sights and other aiming devices. Patentf additional to the patent; ^ Hr 15171. : en pl
  • PL17401B1 - A plate with contacts arranged along the circumference of the wheel for regulating resistors or similar electrical devices. : en pl
  • US1892263A - Cigarette machine tobacco feed : en
  • US1892587A - Tube coupling : en
  • AT130915B - Wheel-like rotor for an electrical machine. : de en
  • CH159185A - Ski binding. : de en
  • DE567072C - Process for the production of resites from phenols and formaldehyde : de en
  • SU28625A1 - Maxillary Article Torus : en ru
  • SU28660A1 - Tool for checking lathes using indicator and rod : en ru
  • FR738818A - DC-AC converter, self-excited and parallel connected, operating by means of discharge, gas or steam devices, controlled by grid : en fr
  • ES128733A1 - Perfections in the calcination of pyrites, or iron sulfide for the production of iron oxide, sulfur and sulfur dioxide. : en es
  • GB385501A - Improvements in mechanism for applying elastic gaskets to cans and like containers : en
  • ES128455A1 - Improvement in short wave radio communication systems and in the construction of thermionic valves used in these systems. : en es
  • FR738657A - Production of azo dyestuffs and their intermediate products : en fr
  • GB385498A - Improvements in or relating to electrical remote control systems suitable for remotely tuning radio and like tunable receivers : en
  • FI14865A - Elektriskt gas- eller ångfyllt bågurladdningsrör : en fi
  • FR738584A - Fixed mixer churn : en fr
  • ES127866A1 - Improvements in the construction of covers for gas engines. : en es
  • FR738769A - Method and device for introducing small metered quantities of liquids or gases into containers : en fr
  • FR738785A - Respiratory measuring and training device : en fr
  • FR738803A - Automatic uncapping capping device for bottles, vials and the like : en fr
  • GB386316A - Process and apparatus for making reproductions by means of reflected light without use of a camera : en
  • US1892036A - Helicopter : en
  • CA328772A - Pipe joint : en fr
  • PL17517B1 - Level. : en pl
  • SU28629A1 - Air Ionization Machine : en ru
  • US1892488A - Manufacture of wire net glass and apparatus therefor : en
  • PL17408B1 - Concaves for broad-loaf dairy, 3 consisting of several parts or constituting a single whole. : en pl
  • PL17495B1 - The method of packaging all kinds of pastes, oil paints, turpentine, varnish and petroleum products. : en pl
  • PL17579B1 - An alloy for the manufacture of permanent magnets. : en pl
  • SU28767A1 - Apparatus for mixing loose bodies : en ru
  • US1891909A - Automatic spray head : en
  • DE567097C - Process for the production of material for rigid caps using tissue and celluloid : de en
  • ES1303U - Foot or support for shoemaker. (Machine-translation by Google Translate, not legally binding) : en es
  • GB385369A - Lure carriers and propelling system therefor for use in dog racing and the like : en
  • GB385419A - An improved method of and means for forming a key or holding means on the surface ofconcrete structures : en
  • ES128624A1 - Improvements in continuous presses to extract the juice of grapes and other fruits. : en es
  • FR738460A - Non-slip mats on coverings : en fr
  • FR738594A - Reinforced concrete seats, armchairs and loungers for outdoors : en fr
  • CA328884A - Fire escape handrail : en fr
  • CA328926A - Magnetic device : en fr
  • PL17585B3 - Zipper closure. : en pl
  • SU28764A1 - Manual chain tool : en ru
  • US1891908A - Means for and method of handling candy goods : en
  • CA328753A - Hydraulic steering mechanism : en fr
  • CA328895A - Liquid treating agent revivifying apparatus : en fr
  • CA328927A - Sound picture system : en fr
  • SU28571A1 - Machine to support koreas and electric machine rotors : en ru
  • SU28671A1 - Automatic Scales : en ru
  • CH159103A - Process for browning artificial stone slabs. : de en
  • SU28860A1 - Air filter : en ru
  • US1892107A - Hair waver : en
  • US1892113A - Sales stimulator game : en
  • AT130884B - Paper color raster for producing natural color photographs. : de en
  • AT130954B - Porous textile fabric for curtain fabrics, blankets, filter fabrics, etc. like : de en
  • CH159267A - Device for drying objects of all kinds to be attached above a heat source. : de en
  • GB385376A - Improvements in and relating to vacuum pumping systems : en
  • US1892505A - Method of making a shock insulating device : en
  • US1892655A - Process for treating mineral oils : en
  • PL17470B1 - The method of obtaining thiophene phenols and their derivatives. : en pl
  • US1891971A - Convertible bed and table lamp : en
  • US1892463A - Glass working machine : en
  • US1891995A - Pipe dolly : en
  • PL17425B3 - A method of increasing the stretchability of artificial fibers, made of viscose by losing them with a strong mineral acid, in particular concentrated sulfuric acid. : en pl
  • PL17478B1 - Landing gear for airplanes. : en pl
  • US1892550A - Autographic manifolding machine : en
  • DE567276C - Process for encapsulating old, unusable mass rollers : de en
  • FR738878A - Machine for repeated bending tests of strip or wire materials : en fr
  • DE567268C - Horizotal electrostatic precipitator with plate-shaped trap chamber electrodes : de en
  • FR738600A - Removable carbon brush for power socket bows of vehicles powered by catenary line : en fr
  • CA328855A - Lens grinding machine : en fr
  • DK46693C - Device for Automobiles for Facilitating Overtaking. : da en
  • US1892401A - Frequency measurer : en
  • FI14881A - Sätt att framställa för cellulosakokning avsedda kokvätskor : en fi
  • GB385401A - Process for the production of a non-poisonous town gas : en
  • DE567298C - Mobile serving table : de en
  • PL17536B1 - Combination lock. : en pl
  • US1892299A - Loom for weaving : en
  • SU28592A1 - Cathode amplifier : en ru
  • US1892364A - External grinder : en
  • FR738822A - Method and machine for stringing tennis rackets : en fr
  • BE392145A - : en
  • CH159184A - Schedule. : en fr
  • SU28588A1 - The method of heating the electrodes when pumping : en ru
  • SU28722A1 - Forage cutter : en ru
  • SU28797A1 - Fish carrier : en ru
  • US1892206A - Conveyer : en
  • USD88790S - Alfbed j : en
  • ES128706A1 - A process for the manufacture of parallel rope bands, intended for the manufacture of tire covers. : en es
  • FR738583A - Heating device by circulation of heating gases : en fr
  • SU28645A1 - Device for trimming the wrapping and stems of the pile cones : en ru
  • US1892217A - Gear mechanism : en
  • DE567189C - Process of three-color photography in which two differently color-sensitive halogen silver layers are inseparably cast on top of one another : de en
  • FR738670A - Fuel pump intended more specifically for airplanes : en fr
  • FR738680A - Process for the preparation of chlorinated or brominated derivatives of 2-amino-naphthalene-1-sulfonic acid : en fr
  • GB385396A - Improvements in scissors and such like apparatus : en
  • US1892047A - Temperature regulating system : en
  • US1892151A - Direction finding system : en
  • US1892313A - Engine stop : en
  • SU28678A1 - Concrete Consistency Tester : en ru
  • SU28814A1 - A device for spraying solutions of lime, cement, paint, etc. : en ru
  • DE567211C - Hollow fire doors with zigzag channels for the supply of preheated upper air : de en
  • DK46678C - Process for the preparation of basic ethers of aromatically substituted ketones. : da en
  • ES128275A1 - A new procedure for obtaining a substitute liquid for gasoline. : en es
  • GB385567A - Improvements in and relating to electric switches : en
  • CA328864A - Seaming and pinking machine : en fr
  • CA328867A - Tire cover : en fr
  • CH159147A - Process for dewatering organic liquids. : de en
  • DE567126C - Time switch for switching power circuits on and off : de en
  • SU28731A1 - A device for filling the combs with sugar syrup, honey, satiety, etc. : en ru
  • SU28774A1 - Device for automatic winding of the film on the bottom reel : en ru
  • SU28825A1 - Press for the manufacture of heat-concrete stones with internal channels closed at both ends : en ru
  • US1892419A - Sectional key plug for locks : en
  • AT131001B - Device for counting active telephone calls at fully automatic stations. : de en
  • US1892068A - Massage device : en
  • AT130903B - Lead bearing metal. : de en
  • US1892126A - Method of and means for working glass : en
  • PL17594B1 - A method of compensating for the uneven distribution of capacity in the section of a telephone or telegraph cable. : en pl
  • CH159296A - Process for the production of octadecylene glycol. : de en
  • SU28668A1 - Instrument for the practical study of compass steering : en ru
  • US1891933A - Safety price tag : en
  • USD88749S - Fernand bridier : en
  • CH159254A - Method for voltage or power regulation when converting direct current into alternating current by means of grid-controlled discharge vessels in parallel arrangement. : de en
  • FR738720A - Elastic articulated coupling : en fr
  • US1892523A - Desk set for fountain pens : en
  • CH159311A - Process for the preparation of a new condensation product of the anthraquinone series. : de en
  • DE567185C - Shut-off device for pipelines, namely for acids, alkalis or sludge, made of iron silicon cast or the like. : de en
  • PL17631B1 - : en pl
  • SU28511A1 - Locomotive : en ru
  • AT130885B - U-shaped toggle for cattle chains. : de en
  • FI14884A - Bromsspak och sätt att tillverka sådan : en fi
  • FI14898A - A way to make carpet fabric : en fi
  • CA328741A - Horn article manufacture : en fr
  • CA328908A - Bacon hanger : en fr
  • CH159200A - Time-setting device for a self-winding watch. : en fr
  • SU28748A1 - Valve : en ru
  • AT131094B - Welding wire. : de en
  • CH159261A - Electric floor lamp with alarm clock. : de en
  • AT130876B - Rotation remote indicator. : de en
  • AT130969B - Paper napkin or the like. : de en
  • PL17419B1 - Potato planting machine. : en pl
  • USD88834S - Walter von nessen : en
  • USRE18704E - Lantern : en
  • FR738492A - Paneton for bakery, pastry or the like : en fr
  • PL17529B1 - Bucket for flowing samples. : en pl
  • SU28670A1 - Automatic scales for determining the weight of individual portions of a product, summing this weight and counting individual portions passed through the scales. : en ru
  • USRE18703E - And james eustace bizzell : en
  • US1892091A - Cutting tool for generating noninvolute gears and gear shaped articles : en
  • US1892410A - Tanning process : en
  • US1892017A - Timing device : en
  • SU28778A1 - Comfortable profile body : en ru
  • USD88789S - Design for a textile fabric or the like : en
  • FR738884A - Electromedical circulation bath : en fr
  • FR738888A - : fr
  • DE567367C - Method for operating an absorption machine : de en
  • AT131036B - Electric line cord. : de en
  • CH159187A - Joke article. : de en
  • PL17515B1 - Manufacturing of caterpillar links for trucks. : en pl
  • SU28478A1 - A device for collecting peat chips : en ru
  • SU28655A1 - Method of deposition of a solid layer of soft metals : en ru
  • SU28787A1 - Radiator : en ru
  • CA328815A - Brake system for automotive vehicles : en fr
  • US1892223A - Percussion instrument : en
  • US1892333A - Warp stop motion for looms : en
  • CA328784A - Yarn processing : en fr
  • CH159193A - Device for the continuous examination of welded pipelines by means of X-rays. : de en
  • PL17398B1 - A method of continuously nitrating glycerin or other chemicals, and an apparatus for carrying out the method. : en pl
  • US1891947A - Support for saxophones and similar musical instruments : en
  • US1892074A - Conversion of pulverous material into a noduliform state : en
  • USD88835S - watkins : en
  • AT130917B - Corrosion-proof and fire-resistant steel alloys, especially steels alloyed with chrome. : de en
  • PL17645B1 - Lock for trunks. : en pl
  • US1892158A - Short range bullet : en
  • US1892579A - Apparatus for the production and manufacture of material impregnated with cellulose regenerated from viscose or other cellulosic solutions : en
  • PL17444B1 - A method of coating metal objects with tungsten or molybdenum bronze. : en pl
  • SU28467A1 - Suspended mesh to protect workers in the mine : en ru
  • DE567350C - Process for the production of rigid lubrication : de en
  • DE567120C - Process for sintering fine ores : de en
  • GB385575A - Improvements in and relating to alternating current commutator motors : en
  • SU28470A1 - Agitator for malted grain : en ru
  • SU28642A1 - Binding for ceiling light : en ru
  • US1892458A - Process and apparatus for the manufacture of glass : en
  • AT131089B - Nipples for conveying and screwing electrodes for electric ovens. : de en
  • PL17463B1 - Device to delay the impact of fuses. : en pl
  • SU28602A1 - The method of preparation of non-oil base for paints : en ru
  • SU28857A1 - Electric tube incandescent : en ru
  • AT130935B - Coin insert protection for self-collecting watch telephones. : de en
  • CH159175A - Biblorhapte perfected. : en fr
  • USD88761S - Jean dognin : en
  • US1892003A - Aircraft having sustaining rotors : en
  • US1892631A - Device for regulating the pumping periods of wells : en
  • SU28524A1 - A device for signaling the incision of arrows with hydraulic centralization according to the Bianki Servettas system : en ru
  • AT130931B - Electrically controlled sorting machine for cards or strips of paper with hole symbols. : de en
  • PL17598B1 - Shifter test. : en pl
  • SU28502A1 - A device for hardening and straightening circular saws, etc. fine products : en ru
  • US1892227A - Hardened artificial materials and process of preparing them : en
  • US1892379A - Indicating device : en
  • CH159297A - Process for the production of stearic alcohol. : de en
  • ES128557A1 - A radio-receiver device. : en es
  • FR738724A - Sewing machine hook cover plate : en fr
  • FR738796A - Manufacturing process for colored compounds : en fr
  • US1892142A - Apparatus for controlling and directing light : en
  • SU28498A1 - The method of heat treatment of products from tool steel : en ru
  • SU28686A1 - Countable logarithmic disk : en ru
  • SU28600A1 - Device for butt electric welding of cutting edge plates on iron cutter body : en ru
  • US1892373A - Table : en
  • AT130943B - Device for copying in sections of writings, bookkeeping entries and the like. The like. By transfer printing from an original provided with mirror writing. : de en
  • CA328952A - Yarn twisting and winding apparatus : en fr
  • CH159130A - Tissue. : de en
  • US1892019A - osi basel : en
  • SU28657A1 - A device for transferring contours from perspective aerial photographs to a tablet : en ru
  • SU28805A1 - Control device for sharing keys from different rooms : en ru
  • US1891922A - Dumping mechanism : en
  • US1892261A - Pressure retaining valve : en
  • SU28743A1 - Metal lock for connecting separate parts of a composite wood band wrap for shrinking wood tubes : en ru
  • DE567222C - Portable, self-contained device for testing the brakes of motor vehicles : de en
  • FR738841A - Device for sharpening mower blades : en fr
  • SU28520A1 - Driver's Kra for an automatic air brake for railway vehicles : en ru
  • PL17415B1 - A device for removing from a packing machine, defectively filled packets, especially poorly filled cigarette boxes. : en pl
  • SU28811A1 - Pneumatic horn : en ru
  • SU28590A1 - Relay : en ru
  • US1892648A - Sedimentation device : en
  • US1891930A - Production of organic compounds containing oxygen from carbon monoxide and halogenated nonaromatic hydrocarbons : en
  • SU28735A1 - Internal combustion engine : en ru
  • US1892254A - Cigar enveloping : en
  • SU28619A1 - Drum for processing furs with sawdust : en ru
  • SU28698A1 - Fitting for square sowing plant : en ru
  • US1892063A - Permanent hair waving apparatus : en
  • PL17461B1 - How to transfer the cut ends of cigars, cigarillos or curls to one or more tanks. : en pl
  • PL17575B1 - A method of producing cellulose derivatives and artificial threads and other materials from these derivatives. : en pl
  • US1892577A - Derivatives of amino-naphthol sulphonic acids : en
  • USD88822S - Design for : en
  • DE563230C - Automatic dividing device : de en
  • FR738570A - Cash register operated by keys : en fr
  • GB385413A - Improved treatment of bronze scrap for separating from it copper, tin, lead and precious metals : en
  • FR738620A - Process for the production of pure titanium oxide : en fr
  • FR738763A - Presentation device : en fr
  • GB385388A - Improvements in and relating to protective apparatus for electric circuits : en
  • ES128588A1 - A new system of accumulators. : en es
  • FR738464A - Improvement in centrifugal skimmings : en fr
  • FR738608A - Continuous wire rolling mill train : en fr
  • GB385343A - Improvements in electric time signalling devices : en
  • FR738686A - Articulated wings of automobiles and vehicles : en fr
  • GB385382A - A new or improved cover for hollow vessels, for domestic, sanitary and industrial purposes : en
  • ES128751A3 - A hermetic and pressure connection procedure for pipes for conducting solid, liquid and gaseous bodies. : en es
  • ES128580A3 - A procedure for the manufacture of insoles for footwear. : en es
  • ES128734A2 - PROCEDURE FOR THE PREPARATION OF GLUCINIUM FLUORIDE FROM A DOUBLE GLUCINIUM FLUORIDE AND AN ALKALINE METAL : en es
  • FR738692A - Automatic overload regulator adjustable by venturi and fluctuation damping device : en fr
  • ES128732A1 - Improvements in the manufacture of zippers. : en es
  • FR738712A - Gill-box stretching bar control device : en fr
  • FI14890A - Precision firearm log : en fi
  • DE567012C - Method and device for cleaning filter inserts : de en
  • USD88844S - Design for a textile fabric : en
  • ES128312A1 - A machine to split almonds. : en es
  • ES128559A1 - Improvements introduced in the manufacture of horseshoes for horses. : en es
  • ES128653A1 - Device to determine the correctness of the situation and range of fire in guns and indirectly directed machine guns. : en es
  • FR738595A - Blank for stencil plate : en fr
  • GB385504A - Means for ejecting cartridges or cartridge cases from magazine fire-arms, having rectilinear breech block movement : en
  • ES128696A1 - A procedure for the manufacture of refrigerators and refrigerated cabinets, in all its different forms and classes. : en es
  • GB385423A - Improvements in roller cages of roller bearings : en
  • ES127967A1 - Apparatus to raise water. : en es
  • GB385368A - Improvements in or relating to training devices for conveyor belts : en
  • FR738443A - Device intended to improve the draft of fireplaces, ventilation chimneys or the like : en fr
  • FR738844A - Improvements to directional wattmeter relays : en fr
  • PL17499B1 - The method of operation of a steam engine with a steam storage tank and a device for carrying out this type of work. : en pl
  • PL17528B1 - Machine for lapping cocks and valves. : en pl
  • US1892434A - Segmental grinding wheel : en
  • US1892467A - Carburetor, blow torch, and solder melter : en
  • US1892519A - Transporting means for liquids : en
  • US1892520A - Gas meter : en
  • FR738738A - Watering lance : en fr
  • GB385572A - Warning devices set in action by the slow oscillations of the rails of a railway : en
  • ES128563A1 - Triple valve for brake fluid under pressure. : en es
  • FR738535A - Staged combustion heating process for regeneration furnaces : en fr
  • FR738802A - Portable grinding wheel, particularly intended for sharpening scissor blades : en fr
  • DE567088C - Lifting device for attachments that run on wheels and are pulled by a tractor : de en
  • DE567341C - Method for signaling by means of superimposed alternating currents over armored heavy current single conductor cables : de en
  • GB385474A - Improvements in means for preventing the rattle of doors of motor vehicles and the like : en
  • GB385593A - Improvements in or relating to fuel oils : en
  • ES128715A1 - Improvement in repair or retreading procedures for tire covers. : en es
  • FR738679A - Method for the projection of images and colored beams and device for its application : en fr
  • FR738909A - Sulfur : en fr
  • ES128724A1 - An improved process for casting or emptying small objects in molds or dies. : en es
  • FR738533A - Liftable and adjustable glasses : en fr
  • GB385351A - A new or improved diving raft : en
  • GB385426A - Improvements in or relating to pistons : en
  • GB385628A - Improvements in or relating to machines for packaging cigarettes and other rod-shaped articles : en
  • ES128389A1 - A device for transmitting from one body to another movements produced by pressure, by means of a tube filled with a transmitting medium. : en es
  • GB385367A - Improvements relating to the mounting of electrical units, such as fuses, in distribution boxes and the like : en
  • DK46686C - Procedure and Device for the Manufacture of Holes from Fibers. : da en
  • FR738625A - Machine for polishing marble and similar materials : en fr
  • FR738873A - Improvements to the control of agricultural machinery from load wheels : en fr
  • ES128641A1 - Improvements in the control of spinning machines and similar. : en es
  • FR738502A - Method and apparatus for reattaching yarn ends and resulting product : en fr
  • GB385347A - Improvements in or relating to stop-motions for looms for weaving : en
  • FR738732A - Insect trap : en fr
  • FR738765A - Tobacco rod cutting knife in cigarette machines : en fr
  • FR738932A - Cooking pot with food lifting device and clock : en fr
  • CH159284A - Switching device for pressure medium door closers. : de en
  • US1892194A - Advertising device : en
  • US1892293A - Method of atomizing liquids and absorbing the same by gases : en
  • ES128545A3 - Bottle corking device. : en es
  • FR738461A - Method and apparatus for preparing a clinker for the manufacture of cement : en fr
  • FR738636A - Device for easily lowering the mercury column of a maximum medical thermometer : en fr
  • FR738647A - : fr
  • US1892167A - Plastic composition and method of making same : en
  • US1892475A - Tube-closing machine : en
  • GB385476A - Improvements in machines for testing cans for airtightness : en
  • GB385514A - Improved control device for radio receiving and the like apparatus : en
  • GB385517A - Improvements in electric fuse links : en
  • ES1274U - Mass devices adherent to dresses. (Machine-translation by Google Translate, not legally binding) : en es
  • FR738737A - Electric water heater for automobile radiator : en fr
  • FR738731A - Stoup : en fr
  • GB385435A - Improvements relating to holders for adjustable lamp reflectors : en
  • SU28601A1 - Electric arc welding method of closed volt blown : en ru
  • SU28586A1 - Instrument for determining the internal cross-section of capillary tubes : en ru
  • FR738497A - Process for the manufacture of crucibles for induction crucible furnaces : en fr
  • FR738515A - Planter : en fr
  • FR738695A - : fr
  • FR738616A - Wipers for glasses, eyeglasses, etc. : en fr
  • FR738685A - Process for making granulated calcium cyanamide which can be stored : en fr
  • GB385471A - Process for the production of conversion products of azodyestuffs : en
  • GB385557A - Improvements in sheet-metal radiators for heating buildings : en
  • PL17647B1 - Way of road construction. : en pl
  • US1892391A - Method of and means for permanently waving hair : en
  • ES128717A3 - A procedure for obtaining relief samples on the fabrics of two fabrics. : en es
  • FR738511A - radiator element : en fr
  • GB385482A - Vamp guards : en
  • GB385543A - Improvements in wire mattresses and method of manufacture thereof : en
  • PL17397B1 - Machine for marking rounds of cheese or the like. ( : en pl
  • SU28868A1 - T-rod to trailer cart : en ru
  • SU28696A1 - Unit for tillage : en ru
  • FR738866A - Curling iron with pressure levers : en fr
  • FR738925A - Improvements to liquid dispensing devices : en fr
  • GB385452A - Improvements in magneto-electric machines : en
  • ES127382A2 - IMPROVEMENTS INTRODUCED IN ITS OBJECT : en es
  • ES128564A1 - A new thermo-electric irrigator. : en es
  • GB385339A - An improved collapsible cooking oven : en
  • FR738889A - Hood fastening device : en fr
  • GB385585A - Float for fishing mets : en
  • FI14859A - Anordning vid elektriska ställverk för järnvägsanläggningar : en fi
  • FR738804A - Improvement in pneumatic tires : en fr
  • FR738598A - Blast hole loading process : en fr
  • FR738665A - Process for obtaining practically pure alumina : en fr
  • ES128780A1 - An apparatus for irradiating on liquids : en es
  • FR738536A - Fuel for engines : en fr
  • FR738619A - Electric welding machine : en fr
  • FR738429A - Mechanical loading and unloading device of a trailer hitched to a tractor : en fr
  • SU28560A1 - Clamp for securing electrical wires on supporting supports : en ru
  • US1892098A - Spinning machine equipment : en
  • US1892189A - Piston packing : en
  • DK46694C - Device for automatic diverting of systems for transporting dusty material. : da en
  • GB385496A - Improvements in or relating to thermionic valves and like electric discharge devicesand to methods of manufacturing the same : en
  • US1892061A - Cupboard desk : en
  • ES128993A3 - Improvements in the arrangement and conditioning of the engine and its corresponding organs, as well as in the construction of the bodywork of motor vehicles for road taxiing. : en es
  • FI14894A - Billiard game : en fi
  • GB385412A - Improvements in electromotive driving devices for selectors in remote signalling installations and more particularly for telephone installations : en
  • GB385468A - Improvements in or relating to methods of and apparatus for mounting expansible cores in tires : en
  • SU28623A1 - Rack for attaching the filter to the spinning machines for rayon : en ru
  • SU28699A1 - Adaptation to breeding sowing plant : en ru
  • SU28869A1 - Device for transmitting measuring instrument readings : en ru
  • DE566973C - Milling machine with a horizontally movable tool carrier : de en
  • US1892305A - Vehicle spring and shock absorber suspension : en
  • CH159218A - Flexible coupling for power transmission shafts. : en fr
  • ES128526A2 - IMPROVEMENTS INTRODUCED IN THE MAIN PATENT : en es
  • PL17530B1 - The method of closing hunting cartridges. : en pl
  • PL17565B1 - Method for producing coarse-grained ammonium sulphate. : en pl
  • SU28551A1 - Closed radio mesh with multiple circuits and one fixed point of support : en ru
  • GB385523A - Air spaced long distance telephone cables : en
  • US1892456A - Apparatus for producing water gas : en
  • US1891939A - Safety switch : en
  • AT130866B - Copy device for accounting purposes. : de en
  • CH159090A - Device for holding the branches of fruit trees when picking the fruit. : de en
  • US1892415A - Desk : en
  • AT130893B - Over-tire for the gripper drive wheel of agricultural tractors. : de en
  • SU28531A1 - Asynchronous start stop direct printing telegraph : en ru
  • US1892133A - Supply installation for central chassis lubrication : en
  • FR738755A - Protector for electric curling heater : en fr
  • FR738820A - Tip for plotting diagrams in speed recording devices : en fr
  • SU28859A1 - A method of manufacturing links for telescopic gasholders : en ru
  • US1891951A - Fuse plug : en
  • US1892291A - Bedpan washer : en
  • US1892412A - Motion film camera with spring mofor drive : en
  • USD88825S - Design fob : en
  • FR738801A - Ear divider for crop clipping : en fr
  • DE567178C - Liquid disinfectants : de en
  • DE567325C - Adjustment device for the rolls of rolling mills in the axial direction : de en
  • GB385462A - A process and apparatus for the continuous production of moulding mixtures from artificial resins : en
  • SU28466A1 - Earthmoving machine : en ru
  • US1892018A - Clothespin : en
  • DE567107C - Device for the automatic locking of the free end of the support mandrel of a long folding machine : de en
  • ES128584A1 - Procedure for the manufacture of waterproof paper and cardboard. : en es
  • FR738410A - Improvement in the use of corrugated tubes particularly applicable to the manufacture of thermostats : en fr
  • FR738409A - Automatic lifting device for scrapers placed inside tanks of all kinds : en fr
  • FR738532A - Device for checking the axles of motor vehicles or others : en fr
  • FR738709A - Improvements to calculating machines : en fr
  • FR738903A - Camera : en fr
  • FR738770A - Improvements made to the analyzer mechanism for statistical files or cards : en fr
  • GB385635A - Improvements relating to cylinder latches : en
  • SU28518A1 - Air piston pump to auto air brake : en ru
  • DE567140C - Storage containers made of porcelain, stiffener or glass for food : de en
  • GB385417A - Improvements in spring buffers for railway and like vehicles : en
  • FR738480A - Method and device for connecting pipes : en fr
  • USD88783S - Design for a textile fabric or similar article of manufacture : en
  • US1891925A - Kitchen appliance : en
  • ES128525A3 - AN AUTOMATIC APPARATUS FOR THE MAKING OF CIGARETTES, PLACED IN A BAG : en es
  • ES128744A1 - Packaging system for fish preserves : en es
  • FR738677A - Improvements to steam, hydraulic and similar valves : en fr
  • DE567130C - Double cage runner : de en
  • ES128992A3 - Improvements in the arrangement and conditioning of the control mechanism and its corresponding organs in motor vehicles for road taxiing. : en es
  • GB385588A - Improvements relating to centrifugal machines for drying pulpy material : en
  • FI14887A - Espagnolettlås : en fi
  • FR738900A - Process for obtaining a new safety explosive : en fr
  • GB385599A - Improvements in or relating to devices for drawing off water from containers or pipes which are under pressure : en
  • CH159211A - Safety razor. : de en
  • DE567174C - Offset printing press for making fine prints : de en
  • ES128030A1 - A device with the corresponding hermetic metallic container, for the reception and emptying of a bucket for sewage and other similar services. : en es
  • US1891980A - Basic ethers of halogenated quinoline : en
  • DE566980C - Method and device for measuring workpieces, in particular on surface grinding machines : de en
  • ES128683A1 - An apparatus for the undulation of the hair. : en es
  • FR738574A - Advanced tensioning device for twists and other applications : en fr
  • DE567061C - Conveyor chain : de en
  • DE567351C - Front wall sootblowers : de en
  • DE567016C - Electrode for water level indicator of high pressure steam boilers : de en
  • FR738542A - All gas compressor : en fr
  • USD88748S - Design for a shelf back lavatory : en
  • USD88829S - schloss : en
  • ES128718A1 - A procedure for the parafinado in cold and by the heat, lustrado and polishing of disks, plugs and all class of articles of natural cork or of aglomerado of cork. : en es
  • FR738768A - Elastic wheels for rail vehicles : en fr
  • FR738930A - Armored electric cable, more particularly intended for elevators : en fr
  • GB385405A - Improvements in or connected with stands and removable trays or table tops : en
  • DE567240C - Cinematographic projection apparatus : de en
  • US1892547A - Beverage dispenser : en
  • US1891963A - Casket bier : en
  • DE567288C - Process for the distillation of high-boiling hydrocarbon oils : de en
  • DK46679C - Gas-filled electric light bulb. : da en
  • ES128599A3 - A vulcanization process for rubber products obtained by dipping. : en es
  • FR738777A - Process for manufacturing cellulose products : en fr
  • FR738860A - Improvements in differential movement winding trades : en fr
  • SU28468A1 - Apparatus for determining apparent filtration rates in bottomhole drilling rocks : en ru
  • US1892487A - Method of testing motors : en
  • USD88777S - Design for a sandal : en
  • SU28568A1 - Device to protect the alternator from short circuit : en ru
  • PL17487B1 - Aluminum alloy. : en pl
  • US1892376A - Mold for welding rails : en
  • FR738848A - Improvements to construction elements and more specifically to aircraft construction elements : en fr
  • SU28609A1 - Water gas generator for pulverized fuel : en ru
  • US1892143A - Cigarette making machine : en
  • US1892656A - Table : en
  • AT130939B - Process for the preparation of non-coloring thio derivatives of phenols. : de en
  • PL17541B1 - : en pl
  • USD88746S - Rita berman : en
  • PL17554B1 - Rotary kilns for burning cement, lime and similar materials. : en pl
  • FI14869A - Chair : en fi
  • AT130871B - Carburetor. : de en
  • CH159303A - Process for the preparation of a new condensation product of the anthraquinone series. : de en
  • US1892521A - Trenching machine : en
  • ES1005U - Bags for packaging (Machine-translation by Google Translate, not legally binding) : en es
  • FR738522A - Artificial silk spinning machine with oscillating bobbin holder : en fr
  • FR738606A - Gear switch : en fr
  • SU28653A1 - Machine for punching buttons from powder or similar mass : en ru
  • FR738417A - Electro-magnetic hammer : en fr
  • FR738944A - Belt with lifeline : en fr
  • GB385432A - Improvements relating to thermostatic devices for controlling electric circuits : en
  • PL17467B1 - Gas mask with microphone. : en pl
  • USD88799S - Design for a doll : en
  • FR738434A - Process for the preparation of soluble chlorinated rubbers and the products resulting therefrom : en fr
  • FR738896A - Universal torch cutting and welding machine : en fr
  • AT130870B - Friction washer. : de en
  • DE567308C - Drive device for automatic feed devices for mass-produced articles : de en
  • DE567050C - Swing door brake : de en
  • PL17424B3 - A method of producing artificial fibers. : en pl
  • US1892173A - Method of making thin walled metal articles : en
  • CH159209A - Pin mill. : de en
  • FI14871A - Ramsåg : en fi
  • GB385451A - Improvements in or relating to bells : en
  • GB385502A - Improvements in structural elements and structures produced thereby : en
  • ES128655A1 - A new device that keeps damaged ships afloat and raise sunk. : en es
  • DE567369C - Crank linkage for electric locomotives : de en
  • GB385589A - Electrochemical condenser intended for the feeding of vacuum tubes from the mains : en
  • FR738826A - Pneumatic safety tire : en fr
  • GB385583A - Improvements in filing devices for use in cabinets and like furniture : en
  • US1892168A - Dial die machine : en
  • CA328842A - Folding camera : en fr
  • CA328851A - Indexing or dividing mechanism for machine tools : en fr
  • FR738950A - Hair dye compositions : en fr
  • US1892511A - Automatic switch : en
  • FR738478A - Method and device for propelling ships, aircraft and other applications : en fr
  • FR738591A - Mold for the manufacture of rubber shoes, sandals, galoshes and shoes of all kinds : en fr
  • AT131091B - Process for the local reinforcement of the silver plating in galvanically silver-plated cutlery items. : de en
  • DE567141C - Easily adjustable and dismountable furniture for various uses, e.g. B. as an armchair, bed, deck chair, table and. like : de en
  • DE567210C - Process for separating Kuepen dyes : de en
  • DE566941C - Suspenders with exchangeable piping : de en
  • FI14858A - Automatic switch for railway carriages : en fi
  • DE567378C - Process for the production of a three-strand knitted fabric on a circular knitting machine : de en
  • DE567259C - Floor scraper and polisher : de en
  • PL17584B1 - A toy for children in the form of a foldable stroller. : en pl
  • US1892059A - Method of treating paper wrapping strip : en
  • SU28836A1 - The method of drying wood blanks - coils, bobbins, etc. products : en ru
  • PL17396B1 - Aircraft wings. : en pl
  • US1892404A - Hydraulic turbine : en
  • US1892567A - Lightning arrester : en
  • PL17617B1 - The method of obtaining ammonium chloride in the form of ammonium sulphate from hydrogen sulphide-free gases. : en pl
  • US1892268A - Screen stencil frame : en
  • US1892474A - Rotary gas engine : en
  • US1892589A - Decking structure : en
  • PL17483B1 - Liquid heater, gas fired. : en pl
  • US1891940A - Automatic window-sash lock : en
  • US1892208A - Welding machine : en
  • US1892623A - Means for securing a blanket to a printing press cylinder : en
  • PL17567B1 - Eccentric rolling mill. : en pl
  • PL17646B1 - Machine for forming pieces of butter. : en pl
  • SU28847A1 - Vertical wind motor : en ru
  • US1892399A - Method of producing clear transparent chlorinated diaryl resins : en
  • SU28556A1 - The head of the machine, waving the cable calico, paper or other tape : en ru
  • SU28715A1 - Combination machine for pulling and combing flax heads : en ru
  • AT131098B - Process for making bread containing cocoa. : de en
  • DE567023C - Slotted strip for dividing and inserting the individual wires on distributor plates for low-voltage electrical cables : de en
  • DE567087C - Process for increasing the water resistance of films, plates, threads, tapes and other structures made of cellulose, cellulose hydrate or cellulose ethers : de en
  • DE567214C - Device for limiting the rolling movement of roll curtains : de en
  • SU28628A1 - Dental Ditch : en ru
  • US1891927A - Power transmission mechanism : en
  • DE567118C - Process for the production of acetone from acetylene : de en
  • ES128088A1 - Semi-rotary device, extractor of oils and animal fats and oils, especially the olive oil and the olive residue from them by vacuum and solvent. : en es
  • ES128555A1 - Procedure of automatic unloading of turbines in the sugar industry. : en es
  • FR738501A - Apparatus for manufacturing hollow rubber objects : en fr
  • DE567273C - Process for the preparation of quinaldines : de en
  • GB385375A - Improvements in or relating to control gear for marine machinery : en
  • CA328856A - Bacon hanger : en fr
  • DE567197C - Anchoring of rope heads from suspension bridges : de en
  • ES1238U - Silo equipped with hoists and winches. (Machine-translation by Google Translate, not legally binding) : en es
  • FI14888A - Stålpenna med blanket : en fi
  • FR738440A - Process for preserving dried fruit : en fr
  • FR738767A - Improvements to the construction of the pallets of a granular material clutch : en fr
  • CH159183A - Moistening device for brands and the like. : de en
  • ES125489A1 - An improvement introduced in bottle closures with cork stoppers. : en es
  • DE567021C - Process to provide several electrical conductors, wires or strands with a common coating of insulating material or a similar plastic material by ejection : de en
  • FR738883A - Device for acting on the control speed of valves or main valves : en fr
  • ES128731A1 - Perfeccionamientos in the manufacture of saw blades with interchangeable teeth, especially for the work of wood. : en es
  • CA328811A - Friction element : en fr
  • ES122366A1 - A convertible body system with a sliding hood for cars and similar vehicles in general. : en es
  • FR738681A - Universal line for fishing with live bait : en fr
  • US1892150A - Display rack : en
  • AT130913B - Device to prevent false readings from the measuring instrument in diathermy and X-ray apparatus. : de en
  • GB385547A - Improvements in or relating to magnetos : en
  • US1892184A - Integrating mechanism : en
  • US1892122A - Hose protector : en
  • SU28617A1 - Belt cutting machine : en ru
  • US1892512A - Lock : en
  • USD88776S - Design for a game apparatus : en
  • US1892316A - Noncorrosive steel alloy : en
  • FR738592A - : fr
  • FR738612A - Improvements to vaporizers : en fr
  • FR738455A - Core mold for the production of hollow stone : en fr
  • FR738885A - Mounting for DC-AC converter in particular for self-excited ones : en fr
  • CH159205A - Device for automatic arc welding. : de en
  • FR738586A - Hot water bottle : en fr
  • US1892609A - Laboratory distillation apparatus : en
  • SU28495A1 - Method of manufacturing refractory bricks for laying metallurgical furnaces : en ru
  • US1892014A - Picture frame : en
  • ES128596A1 - Automatic electric marker device. : en es
  • GB385485A - Improvements in or relating to drawworks for well-drilling plant : en
  • SU28499A1 - Method of heating before quenching in salt baths : en ru
  • FI14879A - Ämne till kartoner : en fi
  • FR738726A - Windshield wipers for vehicles : en fr
  • FR738868A - : fr
  • FR738790A - Apparatus for charging liquid with radioactive or other emanations : en fr
  • US1892054A - Centrifugal variable resistance governor : en
  • SU28593A1 - Cathode for electrode devices : en ru
  • US1892356A - Spool : en
  • DE566327C - Cable crane for poured concrete work at dams : de en
  • US1891912A - Means and method of producing fabric : en
  • US1892044A - Method of casting ingots : en
  • US1892242A - Substitution products of dibenzopyrenequinones : en
  • US1892332A - Oil seal joint for compressor units : en
  • GB385416A - Improvements in reinforced blockwork structures : en
  • GB385458A - Improvements in the flues of cooking apparatus for fried potatoes and the like : en
  • PL17527B1 - Kitchen with metal heat accumulator and solid fuel fireplace. : en pl
  • PL17561B1 - Device for direct feeding of internal combustion engines with liquid fuel, containing catalyst for catalytic pre-treatment of fuel emulsion. : en pl
  • SU28522A1 - A device for charging springs into air brake brake cylinders : en ru
  • SU28827A1 - Automatic Belt Press Cutting Machine : en ru
  • SU28486A1 - Rotary on the column device for opening and clogging the tap hole of the blast furnace : en ru
  • US1892546A - Drummer toy : en
  • PL17535B1 - A method for producing an oval cross section cigarette with marks on both sides and an apparatus for carrying out the method. : en pl
  • US1892180A - Method of making bearing sleeves : en
  • US1892575A - Hair curler : en
  • CH159120A - Device for processing doughy masses, especially for making spaetzle and the like. : de en
  • US1892178A - Method of making bearing sleeves : en
  • US1892186A - Production of argon and neon : en
  • US1891956A - Circular knitting machine : en
  • US1892497A - Outfeed carriage : en
  • AT130950B - Process for the manufacture of containers from plates. : de en
  • CA328951A - Loom : en fr
  • ES128716A3 - A burner for burners and alcohol stoves. : en es
  • GB385590A - A universal press for mashing and straining vegetables, fruits and the like : en
  • SU28552A1 - The method of determining the dinatron effect in the generator lamps : en ru
  • SU28769A1 - The way of playing stringed instruments : en ru
  • PL17445B1 - Gas-filled rectifier. : en pl
  • PL17620B1 - Sliding device for making a drain hole in the electric furnace. : en pl
  • CH159275A - Device for emitting intermittent light. : de en
  • PL17481B1 - Welded pipe joints. : en pl
  • US1892005A - Gauge : en
  • BE392562A - : en fr
  • SU28861A1 - Shtoslada (stouslo) for cutting logs, bars, etc. and the formation in them of locking cuts : en ru
  • US1892118A - Method of fastening ironing boards : en
  • FR738867A - Security bar for single or double leaf doors : en fr
  • GB385407A - Improvements in or relating to refrigeration apparatus of the adsorption or absorption type : en
  • CH159252A - Device for rapid triggering of switches, which are kept closed by means of a holding magnet. : de en
  • DE567133C - Process for the production of oil and nitrocellulose lacquers, plastic masses, paints and paints of all kinds : de en
  • DE567147C - Template for the production of women's hats : de en
  • CA328786A - Reaper : en fr
  • DE567036C - Slip knife : de en
  • DE567335C - High-pressure steam generator with two unfired evaporators connected in series : de en
  • ES127991A1 - Improvements in automatic devices to measure and distribute liquids. : en es
  • SU28757A1 - Device for simultaneous milling of twin sockets in the collectors of steam superheaters of steam boilers : en ru
  • US1892378A - Tent construction : en
  • US1892279A - Communication cable : en
  • US1892187A - Variable and reversible pitch propeller : en
  • US1892513A - Gas meter : en
  • DE567327C - Method of heating pressure vessels : de en
  • DE567059C - Rotatable sieve drum for sifting the tobacco from separated reject cigarettes : de en
  • DK46671C - Method and Device for Manufacturing Extended Cork. : da en
  • US1892455A - Automatic producing valve : en
  • PL17613B1 - Bite-resistant aluminum alloy. : en pl
  • SU28577A1 - Cathodic straightener : en ru
  • US1892070A - Sound absorbing monocoque fuselage : en
  • USD88763S - Design for a shoe sole : en
  • CA328919A - Radiator heat transfer unit : en fr
  • CA328930A - Battery handle : en fr
  • GB385420A - Improvements in or relating to cans or the like containers : en
  • PL17473B3 - Leveling measure. : en pl
  • DE567102C - Scraper for conveyor belt guide drums : de en
  • DE567312C - Device for measuring short lighting times : de en
  • FR738795A - Dye and dye enhancements : en fr
  • AT130896B - Process for the production of asphalt pavement using asphalt water mixtures. : de en
  • PL17504B1 - Radioactive Gabka. : en pl
  • US1892572A - Fence guard wire brace : en
  • BE392384A - Installation of electric cables : en fr
  • PL17607B3 - A method for removing obstacles in radio-electric receivers, coming from electric networks, and a device for carrying out this method. Additional Pitent to Patent No. 11351. : en pl
  • PL17468B3 - Method of securing detonators in electrical installations against premature ignition with fake currents. : en pl
  • SU28650A1 - Caliper for a lathe for the manufacture of spikes on the wheel spokes : en ru
  • SU28843A1 - Adaptation to weaving machines for the removal of accumulated fabric without stopping the machine : en ru
  • CH159148A - Process for the production of vinyl bromide. : de en
  • PL17641B1 - Foldable goods cart. : en pl
  • US1892383A - High frequency signaling : en
  • US1891901A - Time control for radios : en
  • CA328731A - Toilet roll holder : en fr
  • CA328744A - High pressure locomotive : en fr
  • PL17571B1 - A circuit layout in an automatic or semi-automatic telephone exchange. : en pl
  • US1892102A - Large capacity oil fuse : en
  • US1892565A - High-pressure relief valve : en
  • AT131068B - Collapsible bed. : de en
  • AT131070B - Security devices on safes or armored chambers. : de en
  • CH159178A - Line switching device on flat panel typewriters. : de en
  • CH159320A - Process for the preparation of a water-insoluble azo dye. : de en
  • AT130872B - Automatic capacity regulator for reciprocating compressors. : de en
  • AT131003B - Device for recooling the cooling air in circulating air cooling systems. : de en
  • CH159125A - Spinning centrifuge for rayon. : de en
  • SU28633A1 - Individual tip to glass blowing tube : en ru
  • US1892340A - Foldable door structure : en
  • US1892641A - Slide buckle : en
  • CA328886A - Inflating coupling : en fr
  • CA328945A - Filament production : en fr
  • CA328881A - Water heater : en fr
  • FR738697A - Improvements relating to machines for secreting skins or furs : en fr
  • GB385352A - Improvements in the purification of sulphur : en
  • SU28666A1 - Rangefinder : en ru
  • SU28755A1 - Adaptation to a milling machine for drilling and milling of beds in hall machines : en ru
  • AT131020B - Device for rapid control of electrical machines. : de en
  • SU28515A1 - Adaptation to an air brake system of Westinghouse system, intended for step braking and tempering, with the possibility of direct braking from the main air duct : en ru
  • AT131031B - Device for the asynchronous start-up of synchronous machines. : de en
  • US1891946A - Time switch : en
  • US1891993A - Circuit closing device : en
  • US1892101A - Process for treating polymerizable unsaturated compounds : en
  • US1892013A - Method for testing sheet metal : en
  • US1892402A - Cigar : en
  • PL17472B1 - The method of obtaining plastic paint. : en pl
  • US1892238A - Burner : en
  • US1892611A - Guy rope : en
  • GB385528A - Improvements in change speed gear for motor vehicles : en
  • PL17407B1 - Rib washer with stool. : en pl
  • US1891970A - Sanitary headrest for chairs : en
  • US1891917A - Cooling device for photographic apparatus : en
  • US1892558A - Sunshade for automobiles : en
  • US1892607A - Method for making a tube : en
  • US1892658A - Treating wood : en
  • AT130883B - Continuous furnace for bright annealing of hollow bodies open on one side. : de en
  • AT131004B - Externally controlled synchronous switch for measuring purposes. : de en
  • AT130879B - Device for brewing coffee or the like. : de en
  • CH159232A - Magnetic igniter for internal combustion engines. : de en
  • AT130990B - Multi-cylinder two-stroke internal combustion engine with a common purge air tank. : de en
  • AT131086B - Process for the extraction of metals by reducing their ores in a shaft furnace. : de en
  • DE567064C - Middle shot guard : de en
  • ES128531A3 - Track mechanical apparatus for races or competitions. : en es
  • CH159129A - Lubricating device for revolving winding spindles, especially in rayon spinning machines with bobbins arranged next to one another. : de en
  • CH159092A - Variety guarantee facility for tree nursery products, namely fruit trees. : de en
  • CH159202A - Process for the production of hard metal fittings. : de en
  • CH159095A - Joint strip for connecting panel-shaped components of roof, wall and similar cladding. : de en
  • PL17383B1 - A flat spring and the method of its manufacture. : en pl
  • PL17452B1 - A method of obtaining an unlimited number of patterns at harness weaving workshops. : en pl
  • SU28613A1 - Networking machine : en ru
  • BE392073A - : en fr
  • CA328861A - Identification tag : en fr
  • SU28475A1 - Brush : en ru
  • PL17466B1 - Rotary tank for storing and supplying fuel to the grate. : en pl
  • DE567084C - Relieved start-up of multi-stage gas compressors : de en
  • DE567127C - Electric motor, especially for sewing machines and other small machines, in which the armature shaft is mounted in end caps made of insulating material attached to the magnet frame and the magnet frame is surrounded by an insulating sleeve that is protected by a sheet metal jacket : de en
  • ES128634A1 - LOCKING MECHANISM WITH ADJUSTABLE SUPPORT : en es
  • FR738927A - Lighting fixture : en fr
  • US1891924A - Electric power converting apparatus : en
  • US1891977A - Airplane strut construction : en
  • US1892199A - One-way plow : en
  • FR738943A - Mechanism for transmitting movement between individual keys and character bars in a typewriter, in which the printing of characters is obtained by application of pressure : en fr
  • DE567368C - Device to avoid harmful corrosion in heat exchangers that work with liquids : de en
  • FR738435A - Improvements to cinematographic equipment that can be used for shooting or projection : en fr
  • GB385453A - Improvements in or relating to rotary fans : en
  • USD88787S - Pob a textile fabbic ob the like : en
  • US1892409A - Process of digesting wood : en
  • US1892493A - Window latch : en
  • US1892369A - Self-filling fountain pen : en
  • US1892532A - Process for the production of 1-(para aminophenyl)-2-methylaminopropanol-1 : en
  • USD88798S - katjfmann : en
  • CA328793A - Internal combustion engine : en fr
  • US1892079A - Apparatus for softening box toe stiffeners : en
  • US1892080A - Mulling apparatus : en
  • US1892123A - Adhesive composition and method of making same : en
  • SU28782A1 - Aircraft steering (auto, etc.) : en ru
  • FR738407A - Vertical movement frame closure : en fr
  • PL17600B1 - A method for discharging coke oven retorts with movable bottoms and a device for carrying out this method. : en pl
  • FR738447A - Advanced Circular Loom : en fr
  • FR738474A - Installation for the separation of solid or liquid constituents contained in gases or vapors : en fr
  • FR738807A - Direction indicator on headlights, especially on small vehicles, such as bicycles and motorcycles : en fr
  • FR738762A - Improvements to devices used to cool motors with liquids : en fr
  • PL17382B1 - Treatment of low-carbon austenite ferrochromic alloys. : en pl
  • PL17518B1 - Expansion sheath for steel pins. : en pl
  • SU28610A1 - Parodutieva firebox : en ru
  • US1892264A - Scales : en
  • US1892368A - Dispensing tube support : en
  • FR738700A - Row crop cultivator : en fr
  • DE567032C - Middle layer for plywood panels : de en
  • FR738453A - Electric generator motor : en fr
  • FR738482A - Methods and apparatus for the standardization of magnetic cores : en fr
  • DE567207C - Indirectly heated glow cathode with a metal foil between an insulator and an emitting substance : de en
  • DE567365C - Process for obtaining the growth-promoting substances of the thymus glands in purified, water-soluble form : de en
  • FR738815A - Process for the preparation of aromatic monooxycarbonic acids and new industrial products resulting therefrom : en fr
  • AT130998B - Tube. : de en
  • US1892560A - Treating ferrous sheets and plates : en
  • CA328877A - Aluminium and alloys : en fr
  • AT130869B - Coupling. : de en
  • AT131060B - Drawing and hatching device. Drawing and hatching device. Drawing and hatching device. : de en
  • CA328850A - Controlling mechanism for locomotive boosters : en fr
  • CH159172A - Apparatus for holding easily tearable sheets. : de en
  • BE392034A - Dustproof watch : en fr
  • AT131050B - Phase protection relay. : de en
  • CH159098A - Trench prop. : en fr
  • CH159330A - Combined electromagnetic regulator and switch with a common current coil, in particular for electrical systems on vehicles. : de en
  • CA328794A - Fur for clothing : en fr
  • CA328841A - Motion picture film : en fr
  • AT131043B - Charging circuit for gas-electric vehicles. : de en
  • CH159221A - Crank gear with a crank pin adjustable by centrifugal force. : de en
  • DE567001C - Intermediate chamber for compound mills : de en
  • ES128544A1 - PROCEDURE AND ARRANGEMENT OF APPARATUS TO ACTUATE DEVICES ADAPTED TO USE THE ELECTROSTATIC ATTRACTION PRODUCED BY THE PASSING OF ELECTRICAL CURRENT THROUGH CONTACT SURFACES IN A DEVICE CONSISTENT OF A SEMICONDUCTOR : en es
  • AT130993B - Impeller for centrifugal machines and. Like. With movable blades. : de en
  • CA328890A - Design forming method in plastic materials : en fr
  • CH159233A - Process for obtaining energy loss in internal combustion engines. : de en
  • CH159203A - Method and device for ensuring the operation of automatically operating injection molding machines. : de en
  • SU28534A1 - FAR Transmitter : en ru
  • US1892507A - Setting frame : en
  • PL17544B1 - Device for sending light signals for air transport purposes. : en pl
  • SU28823A1 - Shag machine : en ru
  • US1892234A - Merchandise holder attachable to service trays : en
  • US1892362A - Electrical condenser and method of making the same : en
  • CH159308A - Process for the preparation of a new condensation product of the anthraquinone series. : de en
  • CH159140A - Installation allowing the concentration and dehydration of fatty acids. : en fr
  • AT130864B - Ink feeder for fountain pens. : de en
  • AT131067B - Folding chair. : de en
  • CH159101A - Machine for working the ballast of railways. : en fr
  • FR738602A - Car body without chassis and standing by itself : en fr
  • GB385379A - Improvements relating to magnetos : en
  • SU28561A1 - Connection method inside the coupling of two pieces of high-voltage single-core cable : en ru
  • PL17650B1 - A clutch mechanism securing the saws in case of overloads. : en pl
  • US1892121A - Trailer : en
  • CH159285A - Auxiliary device on motor vehicles to facilitate the steering of the same. : de en
  • ES128686A3 - A procedure for the manufacture of metal edge guards. : en es
  • SU28546A1 - Device for receiving and detecting electrical oscillations : en ru
  • SU28727A1 - A device for notching shoots when copulating : en ru
  • US1892247A - Process of preparing proteinases free from peptidases : en
  • PL17428B1 - Training projectile shell. : en pl
  • CH159295A - Process for the production of octadecyl alcohol. : de en
  • AT131016B - Arrangement for measuring high voltages, especially in X-ray systems. : de en
  • SU28658A1 - Instrument for measuring a predetermined length of an electrical conductor, etc. : en ru
  • AT131021B - Metal vapor rectifier with anode grids arranged in anode protection tubes. : de en
  • CH159316A - Process for the preparation of a water-insoluble azo dye. : de en
  • US1892193A - Napkin holder : en
  • US1892453A - Apparatus for centerless grinding or polishing : en
  • US1892530A - Garment hanger : en
  • CH159086A - Cutting unit for mowers. : de en
  • DE567216C - Scaffolding pipe clamp : de en
  • GB385478A - Improvements in and relating to arc-rupturing arrangements for electric switches : en
  • GB385516A - Method of manufacturing artificial silk : en
  • BE392545A - Clothing pieces with therapeutic action : en fr
  • PL17384B1 - Device for reducing the bang, flash and recoil of a firearm. : en pl
  • SU28679A1 - Bulk material sampling device : en ru
  • US1892021A - Transmission mechanism : en
  • US1892290A - Permutation lock : en
  • US1892374A - Antirattler device for doors : en
  • CA328778A - Impregnated fabric : en fr
  • CH159231A - Battery ignition device. : de en
  • DE567119C - Sentence binder, consisting of a solid frame that surrounds the sentence on three sides and a crossbar that closes off the fourth page : de en
  • DE567053C - Bayonet lock, especially for military equipment that can be dismantled into payloads : de en
  • DE567338C - Process for reducing the gas content in the condensate to be discharged from surface condensers of steam power plants : de en
  • AT130873B - Waterproof aggregate. : de en
  • CH159093A - Cattle coupling device. : de en
  • US1892473A - Device for the periodic distribution of a liquid substance on a plane surface, cinematographic films or others : en
  • AT130924B - Device for actuating the clutch of motorcycles. : de en
  • AT130941B - Method of protecting the ends of electrical cables. : de en
  • AT130900B - Process for the production of a partially graphitized coke for the production of electrodes, especially of anodes for the electrolytic production of aluminum. : de en
  • CA328928A - Voltage limiting system : en fr
  • PL17619B1 - A detachable classification bar for adrftsark printing blocks * : en pl
  • PL17537B1 - Drill shoe. : en pl
  • CH159239A - Small electric motor for alternating current. : de en
  • SU28519A1 - Pr modulating automatic air brake for railway carts : en ru
  • SU28576A1 - Single Upper Frequency Inverter : en ru
  • SU28719A1 - Centrifugal sorting : en ru
  • US1892430A - Collar : en
  • US1892128A - Nitroderivative of butylcymene and the process of preparing the same : en
  • US1892647A - Label press : en
  • SU28570A1 - Electric machine : en ru
  • SU28756A1 - Copier for milling curved grooves : en ru
  • SU28759A1 - Handheld metal saw : en ru
  • SU28792A1 - Trolley for transportation of plates : en ru
  • US1892653A - Process of manufacturing a composition of matter : en
  • AT130972B - Two-for-one twisting spindle. : de en
  • AT130974B - Drive belt. : de en
  • US1892424A - Moving picture screen : en
  • CH159194A - Device for measuring changes in length. : de en
  • AT130927B - Process to avoid attack on aluminum by caustic alkali solutions. : de en
  • PL17443B1 - Road roller. : en pl
  • SU28507A1 - Furnace for continuous heating of bar material : en ru
  • US1892083A - Method of waxing blanks : en
  • CA328820A - Hydraulic operator : en fr
  • GB385403A - Self-filling fountain pen : en
  • CA328754A - Thermostatic control device : en fr
  • CH159314A - Process for the preparation of a water-insoluble azo dye. : de en
  • AT130891B - Table tennis net. : de en
  • DE567183C - Carriage plow with mechanical lifting device : de en
  • FR738467A - Automobile rear police plate : en fr
  • CA328932A - Stocking : en fr
  • US1891904A - Tube drawing machine : en
  • CH159326A - Speed indicator. : en fr
  • CA328761A - Feed valve : en fr
  • DE567362C - Strip folder in which the strips are placed in transparent sleeves and a marker, which is guided in a longitudinal slot in the sleeve and is provided with a handle protruding from the slot, can be moved over the strip : de en
  • ES128657A1 - A method of manufacturing plates with aeration pavilions for building roofs. : en es
  • FR738604A - Development of anti-sway insulators : en fr
  • CA328805A - Mechanical fish bait : en fr
  • CA328906A - Egg tray : en fr
  • CA328918A - Cup dispenser : en fr
  • US1892212A - Gauge : en
  • AT130925B - Electric discharge tube. : de en
  • US1892411A - Chain and knot binder : en
  • AT130996B - Method for operating air storage diesel engines. : de en
  • CA328853A - Container assembling machine : en fr
  • BE392296A - : en fr
  • CA328732A - Gas generator : en fr
  • US1891938A - Side frame : en
  • CA328871A - Reinforcing means for tire covers : en fr
  • USD88794S - juestrich : en
  • SU28785A1 - Aircraft landing gear buffer device : en ru
  • US1892576A - Coating material : en
  • US1892214A - Doctor mechanism for rolls and cylinders : en
  • PL17625B1 - Dual switching device for the tobacco feeding of cigarette making machines. : en pl
  • CH159115A - Locking device for adjustable parts of seating or reclining furniture. : de en
  • CH159150A - Process for the production of phenolic esters. : de en
  • CH159223A - Vibrator for reciprocating devices. : de en
  • DK46690C - Method of operation of steam-heated pasteurizers for milk and similar liquids and apparatus for use in carrying out the method. : da en
  • ES128609A1 - Improvements in the sedimentation devices for the clarification of liquids. : en es
  • ES128735A1 - Process for the manufacture of adherent metallic coatings on vulcanized rubber. : en es
  • GB385577A - Method of and means for operating galvanic cells and batteries composed of such cells : en
  • US1892308A - Carpet sweeper : en
  • US1892357A - Airplane catapult : en
  • SU28627A1 - The way to strengthen the teeth on the tire bridge : en ru
  • AT130909B - Overcurrent switch. : de en
  • AT130948B - Hollow body closed airtight on all sides and process for its manufacture. : de en
  • FI14855A - The method affects the properties of iron and steel alloys, in particular hardness, strength and tensile strength : en fi
  • GR3964B - METHOD OF CONSTRUCTION OF SEAT BENDED BY STEEL OR IRON PIPES. : el en
  • PL17412B1 - Method of preventing vibrations of brake pads in motor vehicles and appropriate device. : en pl
  • US1892301A - Carburetor : en
  • US1892375A - Electrical device and method of forming insulating dielectrics therein : en
  • DE566645C - Tin can with cutting tool : de en
  • DE567284C - Spark gap working under atmospheric pressure with a radioactive substance that makes it particularly effective : de en
  • ES128542A1 - Plungers for explosion engines or other applications. : en es
  • ES128661A3 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • DE567177C - Process for greasing leather : de en
  • DE567295C - Artificial silk spinning pot spinning machine : de en
  • FR738935A - Improvements relating to aircraft plans : en fr
  • AT131092B - Process for the production of metal alloys from metal carbides with lower melting metals. : de en
  • CH159237A - Reversible small motor for single-phase alternating current. : de en
  • AT130916B - Device for controlling two electric circuits via a common line. : de en
  • ES128740A1 - A process for making hygienic footwear. : en es
  • FR738645A - Oil burner, operated by suction of liquid : en fr
  • PL17400B1 - Steered parachute. : en pl
  • SU28725A1 - Machine for cutting fruit cores, for example, pepper : en ru
  • FR738444A - Process for the production of phenolic condensation products : en fr
  • SU28505A1 - Device for sand patenting wire : en ru
  • US1892551A - End cap or head for electric cables : en
  • CA328948A - Solid treating method : en fr
  • PL17618B1 - A device for continuously grinding and smoothing glass. : en pl
  • SU28808A1 - Mechanism for moving the rear sight : en ru
  • CA328934A - Production of hydraulic cement : en fr
  • DE567009C - Sieve device with flywheel drive and sieve box resting on resilient supports : de en
  • ES128833A1 - Procedure for obtaining decorative rubber compositions for floors, walls, ceilings and other surfaces. : en es
  • US1892426A - Method of and means for permanently waving hair : en
  • US1891961A - Lock for meter box covers : en
  • US1892613A - Gate and door latch : en
  • US1891969A - Power transmission coupling : en
  • CA328899A - Stoker mechanism : en fr
  • CH159133A - Device for supporting and distributing yarn or the like, for a braiding machine with sinuous orbital motion. : en fr
  • AT130892B - Rotary stencil printer. : de en
  • AT131079B - Method and device for the production of anchor plates. : de en
  • PL17494B3 - The shell of a manual, multiple practice grenade. : en pl
  • SU28525A1 - Device for translating arrows from moving carts : en ru
  • US1891907A - Apparatus for smoking meat : en
  • US1892197A - Heater for oil tanks : en
  • US1892327A - Shears : en
  • CH159146A - Process for the preparation of alkali alcoholates. : de en
  • SU28717A1 - Cutting machine for cleaning machines : en ru
  • US1892022A - Piston for slush pumps and the like : en
  • PL17406B1 - Staggered file. : en pl
  • PL17602B1 - Level. : en pl
  • PL17636B1 - Bird cleaning machine. : en pl
  • SU28626A1 - Dictator (occluder) for dental purposes : en ru
  • US1892617A - Automatic regulating, controlling, and switching means for electrical train lighting and like installations : en
  • AT130932B - X-ray tube for short-term recordings. : de en
  • PL17497B1 - Device protecting three-phase electric circuits. : en pl
  • CH159286A - Power steering device on motor vehicles. : de en
  • PL17505B1 - Device for generating fast-alternating currents with a constant frequency. : en pl
  • US1892408A - Combined book table and rack : en
  • SU28775A1 - Device for winding a film on the bottom reel : en ru
  • CA328763A - Hair and scalp tonic : en fr
  • US1892425A - Rapid drying synthetic resins : en
  • PL17552B1 - Device for mixing. : en pl
  • SU28739A1 - A device for the production of detonating gas for the operation in internal combustion engines by electrolysis of water : en ru
  • US1892625A - Brake lining : en
  • US1892001A - Window screen reenforcement : en
  • US1892114A - Smelting zinc and the like : en
  • US1892499A - Securing means for receiving receptacles for pens : en
  • US1892339A - Conical spiral spring : en
  • CH159280A - Device for conveying grain, malt, coal, cement, etc. : de en
  • GB385429A - Improvements relating to the treatment of corrosion or heat-resisting alloys to remove oxide scale therefrom : en
  • US1891991A - Typewriting machine : en
  • US1892359A - Full fashion knitting machine : en
  • AT130982B - Reversing device for machines with reciprocating motion and variable stroke length. : de en
  • AT131024B - Switch for interrupting AC circuits. : de en
  • CA328954A - Coloured granular material processing : en fr
  • AT130945B - Handbag or the like : de en
  • CH159119A - Gallery furniture. : de en
  • CH159135A - Cape for motorcyclists. : de en
  • BE392427A - : en
  • CA328878A - Hair-waving heater : en fr
  • BE392127A - : en
  • AT130956B - Machine for the production of ropes, cables, etc. like : de en
  • AT131032B - Arrangement for the most spark-free disconnection of inductances. : de en
  • CA328770A - Oil fuel burner : en fr
  • AT131035B - Box for the installation of an acoustic device provided with a membrane. : de en
  • PL17557B3 - A device for self-closing and opening the eyes of the dolls. : en pl
  • SU28852A1 - Microphone : en ru
  • CA328916A - Disc and spoke wheel : en fr
  • CA328862A - Veneer processing : en fr
  • PL17429B1 - Tank, especially for fire extinguishers. : en pl
  • SU28489A1 - Bootlift for blast furnaces : en ru
  • AT130979B - Heat engine, in particular high-performance internal combustion engine. : de en
  • CH159287A - Device on tractors to support the engine on the front tractor wheel axle. : de en
  • DE567233C - Musical instrument with sound generated by high-frequency vibrations : de en
  • PL17508B1 - : en pl
  • US1892476A - Filing cabinet or file box : en
  • USD88788S - Aifbed j : en
  • US1892053A - Powdered fuel burner : en
  • AT130890B - Device for baking cone waffles. : de en
  • AT130944B - Method and device for waterproofing fibrous webs, in particular paper and cardboard webs. : de en
  • CA328929A - Hand luggage : en fr
  • US1891979A - Of molding graphite refractory compositions : en
  • USD88826S - Willabd d : en
  • AT131099B - Shower head for draw spinning devices. : de en
  • CA328923A - Air-heating apparatus : en fr
  • US1892329A - Test lamp : en
  • US1892478A - Means for fabricating metallic labels : en
  • ES127838A1 - Procedure for the extermination of wood parasites. : en es
  • FR738622A - : fr
  • FR738938A - Improvement to a device for adjusting the tension of warp threads : en fr
  • FR738451A - Improvements to radio receivers : en fr
  • GB385598A - Screwpropeller : en
  • GB385963A - Improvement in the polymerization of vinylacetylene : en
  • FR738708A - Rail splicing system : en fr
  • GB385519A - Door closing stop : en
  • AT131064B - Device for brewing and filtering coffee, device for brewing and filtering coffee, device for brewing and filtering coffee, tea and the like. like. tea u. like. tea u. like : de en
  • CA328866A - Tire cover : en fr
  • ES128395A1 - Improvements in the manufacture of mattresses. : en es
  • FR738588A - Improvements to reservoir pen holders : en fr
  • GB385392A - Improvements in or relating to closures for cartons, cans and like containers : en
  • CH159244A - Anti-twist device on cover plates for electrical installation equipment. : de en
  • AT130857B - Protective clip for hair curling devices. : de en
  • USD88784S - Alfbed j : en
  • SU28855A1 - Electric meter : en ru
  • DE567048C - Roller for sliding door hangers : de en
  • FR738753A - Apparatus intended for pouring small metallic objects, in particular for dentistry : en fr
  • FR738882A - Device for the collection of household waste : en fr
  • DE567202C - Plug with switch : de en
  • FR738824A - Improvements to steel rail rolling installations : en fr
  • US1892082A - Pliers : en
  • AT130863B - Method and device for veneering. : de en
  • CH159279A - Horseshoe studs. : de en
  • FR738428A - Improvements to automatic bottle filling machines : en fr
  • GB385989A - Fastening head for stands particularly for cameras : en
  • FR738716A - Method and device for filling bottles with beverages with a high carbonic acid content : en fr
  • GR3977B - METHOD OF CONSERVATION AND TRANSPORTATION OF FRESH FRUIT AND AGRICULTURAL PRODUCTS IN GENERAL. : el en
  • AT130929B - Holding device for X-ray tubes with metal walls. : de en
  • CH159151A - A process for the manufacture of 2-acetylaminoanthrahydroquinone-9: 10-disulfuric ester. : en fr
  • DE567328C - Device for the production of hydrofluoric acid : de en
  • GB385541A - Improvements connected with metal teapots and like vessels : en
  • DE567218C - Root-pulling gear for flow meter : de en
  • US1892211A - Electric heater : en
  • US1892104A - Mounting for panels : en
  • US1892347A - Floor washing machine : en
  • USD88760S - Lizzie derriey : en
  • FR738904A - Device for transporting tobacco leaves in cigar manufacturing machines : en fr
  • GB385569A - Improvements in or relating to portable internal-combustion actuated tamping machines or rammers : en
  • SU28724A1 - Machine for cutting fruit cores, for example, pepper : en ru
  • CA328885A - Radiator cleaning machine : en fr
  • FR738601A - Reversing device : en fr
  • DE567196C - Cooling towers for cooling hot liquids through the direct action of the cooling air with a device for heating the exhaust air in the tower : de en
  • FR738445A - Method and device for the electrical integration of measured quantities : en fr
  • FR738638A - Dental cheek and tongue guard with saliva aspirator : en fr
  • GB385349A - Improvements in or relating to alternating current electric motors for driving liftsand the like : en
  • DE567166C - Bolt latch lock : de en
  • DE567324C - Pressing device for the production of sticks or waste bundles : de en
  • ES128676A3 - A new filing or filing system. : en es
  • DK46682C - Rake for Tillage. : da en
  • ES128221A2 - IMPROVEMENTS INTRODUCED IN ITS OBJECT : en es
  • FR738571A - Umbrella refinements : en fr
  • DK46672C - Incubator. : da en
  • FR739015A - Improvements to elastic frames : en fr
  • US1891936A - Controlling device for locomotives : en
  • US1892008A - Circuit breaker : en
  • US1892037A - Universal joint : en
  • US1892533A - Method of and means for generating and distributing current flow : en
  • GB385522A - Improvements in the production of photographic prints : en
  • GB385430A - Improvements in or relating to the manufacture of articles and goods of or containing rubber or the like compositions : en
  • GB385555A - Automatically-closing covers for openings in containers : en
  • FI14860A - Anordning för alstring av högfrekvenssvängningar med konstant frekvens : en fi
  • FR738917A - Hot water heating system using the heat given off by internal combustion engines : en fr
  • AT131093B - Method and device for washing out, post-treating and drying artificial silk spider cakes hung on support rods. : de en
  • CH159273A - Illuminated circuit diagram. : de en
  • GB385622A - Improvements relating to the ejector mechanism of small-arms of the drop-down barreltype : en
  • FR738897A - Car : en fr
  • GB385455A - Improvements relating to the removal of free chlorine from chlorine-containing materials and to the production of chlorine-removing material therefor : en
  • DE567158C - Flush valve : de en
  • DE566846C - Clamping device on clamping devices for machine tools : de en
  • GB385499A - Improvements in crates or boxes for holding bottles : en
  • DE567038C - Clamping device for ropes : de en
  • GB385362A - Improvements in electrical contact devices particularly for thermionic valve holders : en
  • DE567331C - Process for separating and purifying o-, m- or p-xylene : de en
  • ES128427A1 - Apparatus for the use of heavy oils and distillation residues as fuels for internal combustion engines. : en es
  • FR738702A - : fr
  • FR738832A - Sign for police plate, signage, advertising or other applications : en fr
  • FR738550A - Sole more particularly intended for espadrilles and similar shoes : en fr
  • ES128581A1 - A method for closing and sealing an opening in a metal container. : en es
  • DE567186C - Electric motor with countershaft : de en
  • ES127966A1 - Improvements in the manufacture of flexible closures or zippers. : en es
  • ES128598A1 - A procedure for cleaning lacquered surfaces with a varnish based on cellulose ethers. : en es
  • FI14885A - Fjärrstyrning för navigering av vattenfordon : en fi
  • GB385365A - Improvements in and relating to filtering apparatus for liquids : en
  • CA328779A - Pipe joint : en fr
  • ES128678A1 - Fully encapsulated refrigerating machine for industrial installations. : en es
  • FR738609A - Universal warning mnemonic device : en fr
  • FI14843A - Refunds for velvet distillation and rennet distillation for alcoholic beverages from alcoholic beverages : en fi
  • GB385459A - Portable food warmer : en
  • FR738438A - Single hole button maker : en fr
  • SU28477A1 - Peat extraction machine : en ru
  • SU28557A1 - Armor Cutter for Electric Cables : en ru
  • US1892652A - Preparation of strong hydrogen halide gas : en
  • FR738871A - Compass automatically giving without reference the direction and speed of a moving body moving in a fluid and simultaneously the direction and speed of said fluid : en fr
  • GB385518A - Improvements in or relating to weft feelers for mechanical looms : en
  • CH159216A - Device comprising an associated cigarette holder and lighter. : en fr
  • DE567326C - Fire lighter and process for its manufacture : de en
  • US1892516A - Slide buckle : en
  • GB385428A - Improvements in or relating to apparatus in which pulverulent material is conveyed in suspension in a gas stream : en
  • PL17614B1 - The method of covering the carrier with photosensitive mattrjalom. : en pl
  • AT131053B - Automatic conveyor belt mixing device. : de en
  • CH159108A - Device for igniting coal etc. by gas. : de en
  • CH159271A - Radio receiver. : de en
  • FR738582A - Piano Improvements : en fr
  • GB385558A - An improved form for the handles of weed-extractors : en
  • USD88838S - William willhem : en
  • US1891948A - Elastic fluid turbine : en
  • US1892035A - Adjustable propeller : en
  • US1892148A - Mechanism for opening and filling bags : en
  • ES128590A1 - An improvement in solar heat concentrators, for industrial use. : en es
  • FR738877A - Enclosed Electric Arc Lamp Improvements : en fr
  • SU28581A1 - Electric power transmission device : en ru
  • US1892205A - Process for preventing accumulation of solid matter in oil wells, pipe lines and flow lines : en
  • SU28830A1 - Method of making a building material : en ru
  • AT131034B - 6n-phase mercury vapor rectifier with anodes surrounded by sleeves. : de en
  • CH159192A - Regulating device on water meters. : de en
  • AT130868B - Pressure compensation device for the idling of locomotive or ship steam engines with valve control. : de en
  • CA328747A - Transmission mechanism : en fr
  • CA328791A - Conveyer : en fr
  • CA328833A - Sound transmission device : en fr
  • PL17402B1 - A method of preventing the handsets and microphones of telephones from being banned and the transmission of germs from these handsets to callers : en pl
  • PL17610B1 - The method of placing spacers on the plates for electric batteries, which are used to keep the plates in the battery at a certain distance from each other. : en pl
  • SU28493A1 - Temperature control device blowing blast furnaces : en ru
  • US1892038A - Process and apparatus for conversion of hydrocarbon oils : en
  • US1892646A - System responsive to the energy density of sound waves : en
  • USD88767S - Design fob a textile fabbic : en
  • US1892568A - Surge valve for hydraulic presses or the like : en
  • USD88806S - maibach : en
  • DE566183C - Safety arrangement for pressure gauges : de en
  • PL17639B1 - Instrument for indicating the slope of floating objects. : en pl
  • DE567306C - Nut screw connection : de en
  • SU28573A1 - Wedge for grooves of electrical machines : en ru
  • DE567232C - Retractable seat for keyboard instruments : de en
  • FI14874A - Rullharv : en fi
  • SU28579A1 - Asynchronous motor : en ru
  • SU28606A1 - Nozzle : en ru
  • SU28760A1 - Adaptation to the machine "Cleveland" for trapping processed products : en ru
  • SU28794A1 - Device for filling pneumatic chambers with pneumatic tires : en ru
  • SU28818A1 - An instrument for controlling the smoothness of a tape card produced by a carding machine. : en ru
  • US1892026A - Air agitation for can ice plants : en
  • US1892136A - Platen for printing machines : en
  • US1892400A - Diphenyl resin and method of producing the same : en
  • US1892636A - Fluid lift for use in wells : en
  • USD88765S - Ralph w : en
  • DE567337C - Process for the production of a mixed fertilizer from ammonium sulphate, ammonium nitrate and sodium nitrate : de en
  • SU28673A1 - Device for printing a positive copy of a negative film having multiple sound recordings : en ru
  • CH159102A - Liquid heater. : de en
  • CH159301A - Process for the preparation of a new condensation product of the anthraquinone series. : de en
  • PL17629B1 - Gas-filled rectifier. : en pl
  • US1892093A - Method of removing rust : en
  • SU28481A1 - Mine type algae kiln : en ru
  • ES128517A1 - A process for manufacturing concentrates to prepare food broths. : en es
  • SU28612A1 - A device for cleaning fire and smoke tubes : en ru
  • ES128643A1 - An improved process for refining sulfur. : en es
  • FR738452A - Vending machine on table : en fr
  • US1892596A - Footwear : en
  • ES128611A1 - A process for obtaining enzymatic preparations that unfold the starch. : en es
  • FI14886A - Health window iron parts : en fi
  • FR738597A - Device for cleaning and unblocking pipes, such as pipes for sinks, washbasins and the like : en fr
  • FR738813A - : fr
  • SU28865A1 - Tubular tip for flexible shaft : en ru
  • US1892321A - Brace end : en
  • US1892650A - Water-soluble sludge acid and method of preparing the same : en
  • FR738729A - Improvements to cinematographic cameras : en fr
  • GB385513A - Improvements in permanent hair-waving or curling irons : en
  • SU28574A1 - The method of assembling the stators of electric machines with a welded casing : en ru
  • US1892482A - Golf club : en
  • FR738416A - Method of fixing by welding stones, ceramic materials, semi-precious stones or similar materials to each other or to metals : en fr
  • US1892500A - Supporting device for kitchen utensils and the like : en
  • FR738797A - Improvements to pavements and processes for their construction : en fr
  • CA328835A - Refrigerating system : en fr
  • AT130988B - System with a centrifugal machine, such as a compressor, pump or turbine, with relief of a thrust bearing on the centrifugal machine shaft from the axial thrust. : de en
  • AT130889B - Grain precleaner. : de en
  • FR738590A - Feeler stopper stopping the loom and the empty bobbin in the single box : en fr
  • FR738756A - Process for bending iron bars, in particular for forming stirrups or other similar work, and machine for carrying out this process : en fr
  • USD88791S - Caul b : en
  • PL17616B1 - A method of producing volatile fatty acids. : en pl
  • SU28667A1 - Range finder with a base at the target and a scale for reading the range of the pointer on the movable part : en ru
  • US1892183A - Integrating mechanism : en
  • US1892548A - Compound and process for treating vegetable and animal fibers and fabrics : en
  • US1892296A - Plano : en
  • FR738661A - Independent iron receiver and coil : en fr
  • DE567132C - Process for the manufacture of oxide cathodes : de en
  • DE567213C - Protective capsule, especially for wristwatches : de en
  • DE567361C - Cleaning, emulsifying and wetting agents : de en
  • FR738523A - Mounting for DC-AC converters : en fr
  • DE567215C - Locking device for interlocking cookware : de en
  • FR738707A - Improvements to devices to humidify the air : en fr
  • DE567163C - Disc wheel for motor vehicles, in which the row of bolts is covered by a removable hollow ring : de en
  • GB385465A - Improvements in or relating to arc rectifiers : en
  • FR738699A - Process for the production of strands of thread : en fr
  • FR738928A - Method and device for manufacturing caps for gas cylinders : en fr
  • US1891923A - Work-rotating structure for machine tools : en
  • US1892440A - Centrifugal casting machine : en
  • DE567063C - Drive for the shedding device of looms : de en
  • US1891985A - Finishing tool : en
  • US1892031A - Lubrication system : en
  • US1892130A - Constant tension winch, variable load motor control system, and the like : en
  • ES128776A1 - A procedure for the manufacture of a diffuser for electric lamps : en es
  • FR738734A - Tobacco purifier : en fr
  • DE567287C - Process for the preparation of dyes of the anthraquinone series : de en
  • GB385449A - Mechanically driven pneumatic tyre pump for motor vehicles : en
  • GB385511A - Improvements in means for separating dust from the air charge of internal combustionengines : en
  • ES1262U - Paper roll holder applied to toilet seats to sanitize its use. (Machine-translation by Google Translate, not legally binding) : en es
  • FR738730A - Automatic rat or mouse trap : en fr
  • FR738865A - Incandescent electric lamp with reflective coating : en fr
  • DE567382C - Device for the production of thread windings intended for wet treatment, in particular made of rayon : de en
  • FR738421A - Discs manufacturing process for talking machines : en fr
  • FR738514A - Device for obtaining a helical stream of gases, vapors or liquids : en fr
  • FR738693A - : fr
  • GB385444A - Improvements in or relating to spectacles : en
  • ES128469A1 - Improvements in the rapid fire pistols. : en es
  • FR738437A - Process for improving and increasing the properties of cements : en fr
  • ES1223U - Detachable bookcase. (Machine-translation by Google Translate, not legally binding) : en es
  • FR738784A - Automatic locking : en fr
  • GB385488A - A process for the production of alcohols : en
  • FR738682A - : fr
  • DE567296C - Process for the production of spinnable bast fibers : de en
  • CH159278A - Display case. : de en
  • PL17441B1 - : en pl
  • US1892051A - Electroplated chromium aritcle : en
  • PL17394B1 - The machine is used to cut tobacco leaves. : en pl
  • GB385398A - Improvements in drag nets and the like : en
  • SU28720A1 - Cylinder sorting for potatoes : en ru
  • US1891945A - Shaker conveyer engine : en
  • FR738487A - Manufacturing process for seamless hollow bodies based on plastics : en fr
  • BE392024A - : en fr
  • CH159242A - Electrical conductor for high voltage lines. : de en
  • ES114592A1 - Perfections in wireless telegraphy antennas for short waves. : en es
  • ES128615A1 - A procedure to simulate movements in signs of high and low voltage light tubes. : en es
  • FR737949A - Fixed dosing cap for oil cans : en fr
  • AT130968B - Electric iron. : de en
  • CA328765A - Typewriter ribbon mechanism : en fr
  • PL17390B1 - Soup with hollow or full sliders. : en pl
  • US1892396A - Purification of nonvolatile organic acids : en
  • PL17606B1 - A method of purifying diffusion juice in sugar production. : en pl
  • SU28770A1 - A device for decoding line records on a keyboard playing tape. : en ru
  • US1892220A - Thermionic tube for directional reception : en
  • AT130965B - Skylight window. : de en
  • AT130995B - Orientation compass. : de en
  • SU28773A1 - The method of obtaining a layered material or technical fabric : en ru
  • US1892557A - Liquid heater : en
  • CA328942A - Nicotine detoxification : en fr
  • PL17599B1 - Hydraulic ash removal device. : en pl
  • CH159089A - Fruit net. : de en
  • SU28620A1 - Flax Cutting Machine : en ru
  • US1892601A - Automobile umbrella holder : en
  • US1892605A - Wall construction : en
  • US1892289A - Hasp lock : en
  • USD88842S - William willhetm : en
  • AT130926B - Vehicle wheel with pneumatic tires. : de en
  • DE567309C - Two-part thread cutting head with swiveling, automatically opening cutting jaws : de en
  • CH159084A - Process for separating pieces of wood from the material to be processed in the rotating drum of sand and gravel washing machines and sand and gravel washing machine for carrying out this process. : de en
  • DE567261C - Process for impregnating materials : de en
  • FR738576A - Aircraft refueling facility on airfields : en fr
  • FR738599A - Freewheel device for all rotary controls and more particularly for vehicles : en fr
  • PL17621B1 - Device for driving the spindles of the hose coils. : en pl
  • US1892320A - Bottom supply and spray tube for domestic boilers : en
  • US1892538A - Vacuum switch : en
  • SU28819A1 - Twisting machine double twist : en ru
  • USD88764S - Design fob : en
  • SU28856A1 - The method of fusing the lamp feet to glass incandescent light bulbs : en ru
  • US1892050A - Expansion chamber type gas gun : en
  • US1892190A - Strainer : en
  • US1892385A - Ash container : en
  • AT131033B - Automatic synchronizing device. : de en
  • AT131059B - Window or door lock. : de en
  • DE567105C - Pipe insertion device for expanding mills with a mandrel bar stressed in tension : de en
  • DE567199C - High-voltage cable with soaked paper insulation and expansion tanks in the form of thin-walled, compressible, gas-filled cells attached inside the cable : de en
  • CA328818A - Colour sorting device : en fr
  • US1892016A - Signal : en
  • SU28694A1 - Trailer hitch spring for agricultural machines and implements : en ru
  • PL17477B1 - Dial setting device. : en pl
  • US1892064A - Aeroplane landing ski : en
  • DE567026C - Gas-filled electric arc lamp : de en
  • SU28691A1 - Device for transmitting the tachometer to the distance : en ru
  • SU28723A1 - Machine for cutting roots, for example, chicory : en ru
  • US1891987A - Treating crude oil : en
  • CA328767A - Regenerator brickwork : en fr
  • CH159159A - Process for preparing a fuel from alcohols. : en fr
  • US1892009A - Muffler : en
  • US1892277A - Cylinder for internal combustion engines : en
  • PL17446B1 - Gas-filled cathode ray tube for AC straightening. : en pl
  • SU28726A1 - Device for cleaning sugar beet roots : en ru
  • US1892416A - Tympani stick : en
  • US1892477A - Tube drawing : en
  • SU28801A1 - Adaptation to the torpedo to release air at the end of its stroke : en ru
  • US1892131A - Microscope stand : en
  • PL17498B1 - An automatic trolley for transporting matorials. : en pl
  • PL17500B1 - Step grate with counter-rotating grates. : en pl
  • CA328857A - Harvester : en fr
  • PL17555B1 - Starching, finishing and filling compounds. : en pl
  • SU28584A1 - Vibration frequency meter : en ru
  • SU28866A1 - The method of obtaining photographic images : en ru
  • US1892491A - Wall cabinet : en
  • US1892504A - Variable throw eccentric mechanism : en
  • US1892335A - Hydraulic brake : en
  • US1892393A - Flower holder : en
  • USD88832S - Walter von nessen : en
  • SU28681A1 - Fluid sampling device : en ru
  • US1892555A - Method of fabricating sheet metal bearings : en
  • US1891902A - Fuel pump operating part : en
  • US1892561A - Toy : en
  • PL17560B1 - Pneumatic alarm device. : en pl
  • SU28640A1 - Wicker shield for laying in walls or floors : en ru
  • US1892249A - Safety starter : en
  • US1892260A - Pneumatic dash gun : en
  • US1892462A - Control of heat conditions in glass furnaces : en
  • SU28646A1 - Rotary circular saw : en ru
  • US1892552A - Alternating current motor and method of controlling the speed thereof : en
  • PL17485B3 - Vessel for boiling bottles or glasses for preserving. : en pl
  • SU28583A1 - Apparatus for varying the number of phases of an alternating current and adjusting them : en ru
  • US1892443A - Lubricating system for hydrocarbon engines and the like : en
  • FR738749A - Improvements to power supply systems for constant or adjustable current circuits : en fr
  • SU28676A1 - Asbestos sampling device : en ru
  • GB385356A - Apparatus for automatically controlling the heating of liquids : en
  • SU28835A1 - The device bunker silo with the mechanized unloading of the loaded material : en ru
  • DE567370C - Automatic electrical fluid resistance with fixed electrodes : de en
  • CH159116A - Lounger with a frame made of resilient material. : de en
  • US1891899A - Mast distributing apparatus : en
  • US1892075A - Electric lantern : en
  • US1892276A - Clothesline reel : en
  • US1892286A - Switch box hanger : en
  • US1892498A - Building construction : en
  • PL17431B1 - K1.-4-.-3-a — no. Underground rotary drilling tool drive device. : en pl
  • AT131029B - Method of manufacturing a frame according to patent no. 123612. : de en
  • DE567376C - Ash discharge device for gas generator : de en
  • US1892447A - Lock mechanism : en
  • ES1252U - Oscillating bar for grilles of boiler and similar homes. (Machine-translation by Google Translate, not legally binding) : en es
  • ES128738A2 - IMPROVEMENTS IN THE MAIN PATENT : en es
  • FR738722A - Improvements to devices to prevent quantities of liquids below the measurement limit of liquid meters from being withdrawn without being measured by these devices : en fr
  • US1891983A - Pulsator for miling machines : en
  • US1892230A - Plow : en
  • US1892481A - Sink strainer : en
  • SU28863A1 - Device for breeding silkworms : en ru
  • US1892345A - Pump, compressor, engine, and the like : en
  • BE392639A - : en
  • CH159331A - X-ray facility. : de en
  • USD88771S - Joseph m : en
  • DE567010C - Shaving brush : de en
  • DE567195C - Horizontal ice cream machine that can be switched from working to emptying position : de en
  • AT130963B - Device for fastening hooks in masonry by means of a dowel, in particular for scaffolding. : de en
  • CA328935A - Laundry press : en fr
  • DE566886C - Shaft connection : de en
  • FR738668A - Automatic machine for drilling, milling and cutting threads in the machining of mass-produced parts for the heating industry : en fr
  • FR738744A - Ceramic vase for diffused lighting : en fr
  • GB385394A - Improvements in louvre windows : en
  • PL17574B1 - Central heating radiator. : en pl
  • US1892176A - Method of making a bimetal bearing sleeve : en
  • US1892654A - Method and apparatus for distilling tar : en
  • FR738637A - Improvements to concrete-steel or concrete-wood constructions : en fr
  • FR738914A - Dropper rod for all bottles : en fr
  • SU28703A1 - Landing machine : en ru
  • US1892413A - Hanger : en
  • US1892510A - Laundry press : en
  • CA328756A - Stave pipe : en fr
  • CH159134A - Braiding machine, in particular for the production of hat braids from tapes or individual strands. : de en
  • PL17488B1 - A method of producing hydraulic cement items and a device for carrying out this method. : en pl
  • DK46684C - Device for cattle folds and similar wire fences. : da en
  • ES128739A1 - A magnetic regulation for electric machines. : en es
  • PL17460B1 - Device for fixing a portable hoist. : en pl
  • SU28867A1 - Auxiliary steering device for aircraft and vessels : en ru
  • USD88820S - Hubbard g : en
  • CA328940A - Trolling spoon : en fr
  • AT130851B - Secret telegraph system. : de en
  • AT130936B - Process for the preparation of thio derivatives of phenols. : de en
  • CH159137A - Secondary air supply device on ovens. : de en
  • FR738454A - Internal combustion engine with barrel distribution : en fr
  • FR738644A - Slip-free bearing with toothed axis, toothed rollers, toothed bars and thrust ball bearings : en fr
  • GB385573A - Cop feed mechanism for winding frames : en
  • CA328914A - Panic proof revolving door : en fr
  • AT130946B - Rubberless varicose vein stocking. : de en
  • AT130951B - Device for smoothing wooden surfaces. : de en
  • FR738545A - Drum trolley : en fr
  • US1892352A - Printing telegraph apparatus : en
  • PL17405B1 - Equipment for generating steam in baking ovens. : en pl
  • DE567286C - Process for the preparation of water-insoluble azo dyes : de en
  • USD88809S - Jacques maisch : en
  • CH159117A - Curtain-covering cabinet. : en fr
  • CH159121A - Trouser press. : de en
  • CH159197A - Electricity meter with base plate made of insulating material. : de en
  • IE12135L - Powder boxes : en
  • PL17597B1 - Fuse for underwater mines. : en pl
  • ES128700A1 - A tie making process. : en es
  • FR738771A - Detachable rail attachment for toy railways : en fr
  • FR738839A - Vertical pipe press : en fr
  • US1892659A - Expansion joint for pavements : en
  • FR738418A - Process for the industrial manufacture, in the form of irregular pieces, relatively unhygroscopic, and easy to handle, of the higher oxides of the alkali metals : en fr
  • FR738789A - Safety device to prevent fraudulent filling of containers : en fr
  • CA328762A - Aircraft propulsion : en fr
  • PL17440B1 - Radjogoniometric frame. : en pl
  • CH159257A - Device for degassing the anodes of mercury vapor rectifiers. : de en
  • AT131019B - Cable lug. : de en
  • DE567146C - Vulcanization accelerator : de en
  • PL17502B1 - A method of producing butter directly from milk or cream by centrifugation, and an apparatus for carrying out the method. : en pl
  • SU28542A1 - Electromagnetic oscillator : en ru
  • GB385961A - Improved tractor for use with agricultural implements and/or other wheel vehicles : en
  • FR738540A - Mechanical toy : en fr
  • FR738823A - Process for treating water-dispersible materials and producing aqueous dispersions thereof : en fr
  • GR3976B - Vibrating centrifugal type (MOLD). : el en
  • USD88759S - Design for a textile fabric or the like : en
  • FR738466A - Cylindrical wing for airplanes : en fr
  • DE566674C - Self-starting, low-speed synchronous motor for direct drive of the turntable of speaking machines : de en
  • US1892365A - Eyeglass mirror : en
  • GB385472A - Improvements in expansible bands for personal wear : en
  • CA328865A - Fertilizer : en fr
  • DE567103C - Chain for tow conveyor : de en
  • SU28707A1 - Beet harvesting machine : en ru
  • ES1269U - Cardboard for cinematographic films. (Machine-translation by Google Translate, not legally binding) : en es
  • FR738773A - Child's toy vehicle : en fr
  • FR738858A - : fr
  • FR738863A - Switch : en fr
  • ES128535A1 - A new submarine lifeboat. : en es
  • ES128546A2 - MODIFICATIONS INTRODUCED TO THE OBJECT OF THE PATENT, AN APPARATUS TO DRIVE A MOBILE MACHINE ELEMENT : en es
  • FR738793A - Spark plug with central compound electrode : en fr
  • GB385631A - An improved nut for bolts, unions or the like : en
  • GB385427A - An improved electric transformer for use in superposing single-phase control currents or impulses on to alternating current networks : en
  • ES127832A1 - Improvements in racing cars. : en es
  • FI14842A - Lighting fixtures : en fi
  • ES128605A1 - Improvement in the intake conductors of the explosion engines to allow the use of low volatile fuels in them. : en es
  • GB385445A - Plant tie or support : en
  • IE12241L - Tube protectors : en
  • ES128712A1 - An apparatus consisting of a radio technical urological table. : en es
  • FR738539A - Fire propagator tube : en fr
  • FR738573A - Regulator device for internal combustion engines : en fr
  • ES128578A1 - An automatic machine for the manufacture of churros. : en es
  • GB385440A - Improvements in or relating to electromagnetic selectors : en
  • FR738751A - Train with independent wheels and suspension for children's cars and other vehicles : en fr
  • GB385613A - Dyeing processes : en
  • GB385592A - Improvements in and relating to elastic fluid turbines : en
  • USD88757S - Design for a textile fabric or the like : en
  • FR738557A - Pneumatic hammer striking system for piano : en fr
  • DE567057C - Roller skate : de en
  • ES1256U - Doll with device to take a bottle and for subsequent evacuation of the liquid. (Machine-translation by Google Translate, not legally binding) : en es
  • ES128593A3 - A procedure to avoid hammering in internal combustion engines. : en es
  • FR738879A - Device and assembly for converting a polyphase current of a given frequency into a single-phase current of a lower frequency (and vice versa) using rectifier valves with gate control : en fr
  • DE567254C - Process for the production of fabrics with alternating weaves : de en
  • ES128654A1 - New procedure for obtaining small pieces of hollow or perforated sugar of different weight, size and geometric shapes. : en es
  • GB385438A - Cupboard with drawers : en
  • GB385520A - Improvements in or relating to mechanism for applying backlining components to roundback or other books : en
  • GB385988A - Improvements in or relating to hydraulic shock-absorbers : en
  • AT131023B - Overhead line insulator for transferring underground cables into overhead lines. : de en
  • CA328891A - Telephone system : en fr
  • US1891929A - Flexible coupling : en
  • CH159177A - Process for the production of color ribbons. : de en
  • US1892159A - Method of mining : en
  • CA328880A - Intercommunicating system : en fr
  • ES128541A1 - Ice block manufacturing process with support device for easy transfer. : en es
  • ES128556A1 - A new device for the production of expanded cork shavings. : en es
  • FR738567A - Improvements to coating machines used in shoemaking and other industries : en fr
  • AT130937B - Wand. : de en
  • SU28528A1 - A device for determining at the station the location of a moving train. : en ru
  • SU28548A1 - Electrolytic rectifier : en ru
  • SU28618A1 - Belt Landing and Grooving Machine : en ru
  • US1892649A - Check valve : en
  • PL17388B1 - A method of producing light hydrocarbons. : en pl
  • SU28839A1 - The wall is made up of bars and is designed to mate two walls of different inclination. : en ru
  • USD88743S - Design fob a shoe : en
  • US1892471A - Manufacture of paper : en
  • USD88756S - Design for a lighting fixture : en
  • USD88782S - Design tor an electric lamp : en
  • US1891915A - Flexible coupling : en
  • AT130905B - Arrangement for controlling the switching process in telephone systems using alternating current. : de en
  • AT131075B - Lockable tablecloth holder. : de en
  • SU28484A1 - A device for separating the piston from the crosshead when the engine moves without steam : en ru
  • US1891937A - Nonmetallic gear wheel : en
  • US1892006A - Means for controlling aeroplanes in flight : en
  • AT131083B - Process and device for the production of hydrogen peroxide by distillation of persulfuric acid or persulfate solutions. : de en
  • DE567086C - Process for the production of wood flour : de en
  • DK46687C - Invisible Cigar and Cigarette Lighter. : da en
  • GB385454A - Improvements in casement windows : en
  • GB385959A - Improvements in and relating to vaporizing systems for internal combustion engines : en
  • PL17491B1 - Device for removing volatile distillation products from the inside of the fuel mass in distillation furnaces. : en pl
  • US1892250A - Apparatus for seed planters : en
  • USD88750S - Michel bbodsky : en
  • AT131013B - Distinctive system of socket and plug. : de en
  • US1892162A - Photographic three-lens objective : en
  • USD88824S - Paul reiman : en
  • AT131095B - Process for the production of steel and iron or steel alloys, in particular of rust- or acid- or heat-resistant steel alloys, or for the decarburization of ferrochrome. : de en
  • CH159243A - Tube for holding electrical cables. : de en
  • DE567089C - Two-stroke internal combustion engine, especially aircraft engine, for compressorless injection : de en
  • DK46675C - Electric Ignition Mechanism with Capacitors as Ignition Carriers. : da en
  • ES128550A1 - Improvements introduced in the means of signaling used in safety fuses. : en es
  • ES128601A1 - Reduction procedure by heterogeneous load of the first materials in alternating vertical zones and furnace superstructure that allows the advantages of this procedure to be used separately or simultaneously. : en es
  • ES128675A1 - Guide horn for automatic railway coupling. : en es
  • FR738457A - Autogyro air navigation device : en fr
  • FR738472A - Removable sofa bed : en fr
  • FR738549A - Regulator for refrigeration device : en fr
  • FR738587A - Iron or mold for waffles or similar products : en fr
  • FR738675A - Device providing protection against fire in the event of flashback in internal combustion engines : en fr
  • FR738764A - Knife device for cigarette machines operating by sectioning a continuous coil : en fr
  • GB385360A - Improvements in seats and the like with folding or collapsible legs or supports : en
  • GB385397A - Improvements in machines for napping fabrics : en
  • DE567139C - Ladle device for pouring several forms at the same time : de en
  • FR738489A - Device for resetting the safety devices for bearing knuckles, especially axle boxes for rail vehicles : en fr
  • GB385527A - Improvements in or relating to lamps for lighting : en
  • CA328903A - Meat packing method : en fr
  • CH159323A - A process for preparing 3: 3'-dichlorodianthrahydroquinone-1: 2: 2 ': 1'-azine trisulfuric ester. : en fr
  • CA328854A - Joint resisting high pressure : en fr
  • CH159247A - Electric timer. : de en
  • CH159249A - Regulating switch with separate contacts for currentless selection of the taps and switching under load of winding sections of transformers. : de en
  • AT130989B - Power machine with opposing pistons. : de en
  • US1892108A - Motion transmitting mechanism : en
  • US1892204A - Inductance coil : en
  • US1892580A - Shell tag : en
  • SU28564A1 - Electric wire resistor : en ru
  • SU28762A1 - Double acting forging screw press : en ru
  • US1891994A - Alarm for incubators or brooders : en
  • US1892231A - Knife hook adjusting sleeve : en
  • ES128085A1 - A process for the transformation of hydrocarbon oils. : en es
  • ES128194A1 - Machine for wrapping oranges and similar bodies. : en es
  • ES128594A3 - A process for obtaining lead tetraethylate or lead tetraethylate and other alkyl compounds of the same metal. : en es
  • ES128915A3 - Paste for electric accumulator plates. : en es
  • GB385399A - Improvements in tailors' irons : en
  • FR738718A - : fr
  • SU28526A1 - Electrical device for transferring track arrows from a moving car : en ru
  • USD88754S - Yttkio bttma : en
  • PL17421B1 - A device for turning the cigarettes face up as they are fed to the wrapping machine. : en pl
  • US1891968A - Loud-speaker apparatus : en
  • US1891988A - Loose leaf binder : en
  • US1892542A - Electric switch : en
  • US1892354A - High-frequency transformer : en
  • US1892450A - Cigarette lighter and case combined : en
  • PL17514B1 - Contact connector for vacuum tanks, especially tanks with electric lines connected to them. : en pl
  • SU28580A1 - Contact device for connecting the winding of a three-phase rotor of an induction motor with a starting rheostat : en ru
  • US1892620A - Hedge and lawn mower : en
  • AT131015B - Circuit arrangement for telecommunications systems with dialer operation. : de en
  • USD88762S - Charles m : en
  • USD88772S - gottesman : en
  • FR738558A - Automatic distribution for electrical controls : en fr
  • SU28555A1 - Electrical cable : en ru
  • US1892595A - Pouring device : en
  • AT130867B - Money bag or the like with zipper. : de en
  • CH159196A - Testing and calibration facility for electricity meters. : de en
  • DE567201C - Device socket with earthing : de en
  • SU28721A1 - Potato Wash : en ru
  • US1892004A - Tractor-trailer combination : en
  • CA328947A - Yarn tensioning device : en fr
  • CH159325A - Music piece. : en fr
  • SU28615A1 - Electromagnetic Pump Diaphragm : en ru
  • SU28732A1 - Smoker : en ru
  • US1892275A - Paper feed control for wrapping machines : en
  • PL17577B1 - The method of kneading hardened objects. : en pl
  • US1892252A - Expansion pulley : en
  • PL17386B1 - Connection system for blocking runways or switches or signals. : en pl
  • PL17417B1 - A method of producing white decaying enamels and glazes : en pl
  • US1891943A - Method of making ground rods : en
  • US1891992A - Wire mesh fabric : en
  • USD88815S - Hans j : en
  • US1892034A - Brake mechanism for motor vehicles : en
  • CA328825A - Plaster board core : en fr
  • CH159111A - Method and device for cutting soft cheese, in particular box cheese. : de en
  • CH159213A - Protective pouch for thin, double-edged blades for safety razors. : en fr
  • CH159300A - Process for the production of thiourea. : de en
  • SU28523A1 - Rail lubrication device on curves : en ru
  • SU28677A1 - Apparatus for determining the porosity of baked bread : en ru
  • US1892571A - Device for heating automobile motors : en
  • CA328888A - Tank safety device : en fr
  • ES124804A1 - A process for the manufacture of parallel rope bands applicable to the construction of tire covers. : en es
  • PL17635B1 - Lodges for machine guns. : en pl
  • US1892246A - Woodworking tool : en
  • US1892626A - Talking machine of the magazine player type : en
  • AT131081B - Methods and means for combating scale insects and blood lice, in particular the San José scale insect. : de en
  • CA328847A - Gas analysis apparatus : en fr
  • CH159282A - Profiled nail bar. : de en
  • US1892046A - Smoker's ash tray : en
  • US1892033A - Stop switch for collating machines : en
  • SU28729A1 - Incubator : en ru
  • US1892382A - Vacuum cleaner : en
  • SU28527A1 - Device for automatic signaling to the locomotive of a train break or damage to one of the cars : en ru
  • US1892632A - Manufacture of dead lay wire rope : en
  • CA328901A - Boiler : en fr
  • DE567138C - Device for practicing the method for casting composite blocks : de en
  • AT130862B - Closure for ladies handbags. : de en
  • DE567049C - Rising door hinge : de en
  • DE567235C - Power transmission device, especially for sewing machines : de en
  • ES128714A3 - Buzzer with vacuum chamber mounted on the intake tube of internal combustion engines. : en es
  • CH159240A - Method and device for regulating power and speed in alternating current networks. : de en
  • DE567263C - Process for the production of insulating bodies for spark plugs : de en
  • SU28469A1 - Device for moving conveyors in pits : en ru
  • US1892272A - Tie form : en
  • PL17622B1 - A device securing train entries and exits at an intermediate station of a single-track line. : en pl
  • FR738415A - Vibrating diaphragm for sound devices : en fr
  • GB385402A - Improvements relating to apparatus for drying pottery, tiles and the like : en
  • SU28758A1 - Knitting needle punching machine : en ru
  • US1892155A - Process and apparatus for liquefying and rectifying air or other gaseous mixtures : en
  • AT130897B - Circuit arrangement for telecommunications, in particular telephone systems with company lines. : de en
  • BE391836A - Improvements to diaphragms forming a chamber, in particular to those constituting joints for electric cables : en fr
  • CA328849A - Waterproof flooring composition : en fr
  • DE567190C - Parallelogram drawing device : de en
  • CH159149A - Process for the preparation of 2-phenyl-a-naphthindole-8-sulfonic acid. : de en
  • PL17630B1 - A device for immobilizing a suspended aerial bomb. : en pl
  • US1892149A - Sliding door clamp : en
  • GB385559A - Improvements in or relating to safety caps : en
  • GR3968B - ELECTRIC LAMP. : el en
  • CA328902A - Chewing gum : en fr
  • DE567045C - Device for water pressure control of sea mines : de en
  • SU28479A1 - Apparatus for grinding and drying milled peat : en ru
  • AT130875B - Device for automatic recording and playback of telephone calls. : de en
  • CH159123A - Large coffee machine. : de en
  • PL17648B1 - Device for supplying the paper in machines for the production of cigarettes or cigarette tubes. : en pl
  • USD88795S - juestrich : en
  • PL17609B1 - The method of finishing rayon threads. : en pl
  • SU28549A1 - Radio direction finding device : en ru
  • SU28463A1 - Instrument for determining the curvature of boreholes : en ru
  • SU28506A1 - Method for producing ductile iron : en ru
  • US1892029A - Tilting dump truck : en
  • US1892315A - Bowling alley : en
  • US1892406A - Shipping container : en
  • CH159236A - Process for the production of a filling liquid for accumulators. : de en
  • CA328808A - Printing device : en fr
  • GB385484A - An improved tool or/and the like carrier for motor vehicles : en
  • FR738566A - Magneto-electric machine : en fr
  • FR738634A - Welding rods and method of manufacturing said rods : en fr
  • DE567311C - Preserving vessel with an air valve : de en
  • FI14863A - Lightning protection device for radio, telephone and electrical cables : en fi
  • ES128737A1 - An automatic device for operating radio devices by entering a coin. : en es
  • FI14856A - The provisions of the Treaty establishing the European Community shall be amended as follows: : en fi
  • ES128672A1 - A procedure for obtaining a new chemical body from the amine series. : en es
  • US1892132A - Atomizing attachment for airplane engine exhausts : en
  • US1892256A - Safety razor : en
  • DK46696C - Procedure for the production of photographic and cinematographic, colored positives. : da en
  • BE392250A - : en fr
  • FR738635A - Method, machine and device applicable to sewing machines for making up-to-date seams or hems : en fr
  • GB385529A - A selector for use in long-distance communication systems, in particular for telephone systems, provided with electromotive driving mechanism : en
  • PL17479B1 - A strip file and a strip unit for this file. : en pl
  • FI14846A - Fertilizers and additives for the manufacture of tubes and sub-assemblies under the same conditions as those used for the manufacture of tube powder and products of the same type : en fi
  • GB385964A - Improvements in compound yarns and in ropes made of the same : en
  • GR3972B - FIRE PIPELINE AFTER MECHANICAL DEFENSOR FOR ROTATING MISSIONS. : el en
  • GB385597A - Improvements in coupling devices for trailers : en
  • GB385500A - Improvements in respiratory filters : en
  • ES128677A1 - Improvements in the manufacture of sewing machines. : en es
  • GB385481A - Improvements in or relating to machines for the preparation of coffee infusion : en
  • FR738626A - Mounting device for electric lamps, in particular for lamps intended for use near a heat source : en fr
  • ES128572A1 - A procedure to photographically impress sound. : en es
  • FR738683A - Process for obtaining antimonates of alkali metals, alkaline earth metals and lead : en fr
  • DE567208C - Device for generating damped electrical oscillations : de en
  • SU28538A1 - Telephone automatic : en ru
  • DE567152C - Two-stroke internal combustion engine with cylinders in tandem and one behind the other : de en
  • FR738748A - Improvements to scales : en fr
  • CA328941A - Inking device : en fr
  • CH159263A - Apparatus for galvanic treatment of the human body. : de en
  • PL17566B1 - Buildings with walls and sliding roofs. : en pl
  • CA328829A - Manufacture of friction materials : en fr
  • ES128723A1 - Mechanical apparatus to extract soap and its derivatives. : en es
  • PL17638B1 - A method for producing mercury fulminate and an apparatus for carrying out the method. : en pl
  • US1892209A - Toy gun : en
  • DE567272C - Process for the production of dichloroethylene from tetrachloroethane : de en
  • DE567244C - Device for embossing a recess in cardboard boxes for photographic prints and other images : de en
  • DE567339C - Process for the construction of railway stations in a subway from a double-track tunnel : de en
  • ES128597A1 - A new procedure for the production of printing forms. : en es
  • FR738632A - Table barometer : en fr
  • CH159171A - Rotating cross bottom bag machine. : de en
  • CH159201A - Electric clock systems. : de en
  • ES128307A1 - A method of manufacturing crystals to see from far and near with the same crystal, carved from a single mass with the separation line between the two bulbs or forming a small step or without it. : en es
  • AT130854B - Method and device for the production of box parts with a curved base. : de en
  • FR738512A - Lock blocker : en fr
  • GB385342A - Rocket : en
  • USD88774S - Joseph m : en
  • US1892137A - Pelt or fur stretcher : en
  • PL17548B1 - Lodges for machine guns mounted on aircraft. : en pl
  • US1892515A - Hat construction and art of making the same : en
  • DE567082C - Procedure for regulating the operation of tapping generators : de en
  • FR738607A - Method of manufacturing flanged coils of insulating boxes, and similar articles : en fr
  • FR738811A - Regenerative braking device for direct current motors : en fr
  • BE392596A - : en fr
  • PL17493B1 - : en pl
  • US1892110A - Level variation indicating apparatus : en
  • US1892508A - Lead pencil and method of making the same : en
  • AT131061B - Device for the production of pearl or Kugelke device for the production of pearl or Kugelke device for the production of pearl or ball chains or the like. Tts or the like. Tts or the like. : de en
  • SU28472A1 - Serial stamp for the manufacture of strip metal plates for chain links Gall : en ru
  • CA328897A - Olefin ester production : en fr
  • DE567380C - Process for the treatment of thread laps, in particular made of artificial silk : de en
  • FR738819A - Borax (sodium tetraborate) anhydrous, process and apparatus for its manufacture : en fr
  • US1891960A - streckfuss : en
  • PL17426B1 - A circuitry for preventing synchronous movement of the dialers in telephone systems. : en pl
  • SU28870A1 - Electrical distance signaling device : en ru
  • DE567066C - Wire drawing machine : de en
  • PL17562B1 - Method of conducting electrothermal reactions. : en pl
  • CH159253A - Device for generating electrical surges of very high voltage. : de en
  • CA328879A - Amphibolic material processing : en fr
  • CH159085A - Slide lock on liquid manure drums. : de en
  • DE567093C - Device to prevent recoil when gas or fluids stored under pressure flow out : de en
  • ES1255U - Multicopter apparatus. (Machine-translation by Google Translate, not legally binding) : en es
  • USD88781S - gunsaulus d : en
  • ES128036A1 - System of hydraulic scales. : en es
  • GB385552A - Stock-feeding means for a lathe or like machine-tool : en
  • FI14864A - Electrostatic gas supply with gas or gas discharge : en fi
  • FR738721A - Process for preparing a special beer rich in extract : en fr
  • CH159132A - Mesh fabric and process for its manufacture. : en fr
  • CH159206A - Process for the production of helical longitudinal grooves on the outside of cylindrical tubes, in particular spinning bobbins for the rayon industry. : de en
  • ES128628A1 - Procedure for the manufacture of all kinds of glass or glass hollow marbling or marbled in all kinds of colors. : en es
  • FI14861A - Elektrisk kopplingsdosa av isolermaterial : en fi
  • SU28594A1 - Method for automatic adjustment of focus value of x-ray tube : en ru
  • US1892397A - Process for the production of chlorinated diaryls : en
  • FR738690A - New process for covering various roofs : en fr
  • GB385446A - Improved means for preventing access of gritty matter to stuffing boxes used on rotary shafts : en
  • AT130856B - Machine for replacing knots on boards with wooden blocks. : de en
  • US1892386A - Preparation of styrene : en
  • US1892624A - Fur stretcher : en
  • US1892248A - Battery tag holder : en
  • US1892452A - Process for cracking hydrocarbon oil : en
  • US1892469A - Method and apparatus for distilling tar and simultaneously producing high and low melting point pitches : en
  • ES128708A1 - A machine to dry and brighten photographs on paper. : en es
  • FR738907A - Pouring container for sugar, salt, or other powdered or granulated material : en fr
  • DE567148C - Measuring or control device for electrical, thermal or similar measuring quantities with contact, preferably through mercury switch tubes : de en
  • US1892067A - Chain transmission gearing : en
  • PL17651B1 - Device for determining the weight of a weight lifted by a jack. Priority: March 7, 1930 : en pl
  • USD88779S - Design eor a textile fabric or the like : en
  • FR738560A - Expansion switch : en fr
  • FR738788A - Safety device for closing cans and other containers : en fr
  • PL17456B1 - Automatic pistol. : en pl
  • PL17496B1 - Leather shoe with a rubber sole. : en pl
  • SU28509A1 - Device for profiling the roadway : en ru
  • US1892627A - Salter : en
  • ES1273U - Device for all kinds of farming implements for agriculture, horticulture, gardening and similar purposes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR738851A - Bar of soap : en fr
  • GB385384A - Improvements relating to automatic telephone and like selective systems : en
  • GB385424A - Improvements relating to fluid operated hammers : en
  • SU28514A1 - Automatic coupler : en ru
  • SU28604A1 - The method of preparation of asphalt for transportation without packaging : en ru
  • US1892604A - Umbrella holder for vehicles : en
  • US1892270A - Variable speed gearing : en
  • CH159144A - Process for the production of cellulose derivatives. : de en
  • PL17510B1 - A method for separating stuck tobacco leaves and an apparatus for carrying out the method. : en pl
  • US1892088A - Pressure gauge : en
  • CA328846A - Ignition timer : en fr
  • DE567301C - Light band measuring device : de en
  • PL17601B1 - A method of producing anhydrous ethyl alcohol. : en pl
  • SU28713A1 - Machine for pulling out of the soil of plants, for example, tree seedlings : en ru
  • AT130878B - Pin for hinge straps that can be used on the right and left. : de en
  • AT130899B - Single chamber compressed air brake. : de en
  • CH159215A - Process for the production of products laminated with foils and provided with embossing. : de en
  • FR738424A - Elastic seal : en fr
  • PL17583B1 - A method for producing a building material of high strength and hardness from cement and sand, and a device for carrying out the method. : en pl
  • SU28654A1 - Method for producing aluminum by reducing alumina with coal : en ru
  • FR738495A - Improvement in the use of energy for filling and emptying lock chambers : en fr
  • FR738667A - Lawn mower blade sharpener : en fr
  • AT130985B - Friction lock. : de en
  • CH159307A - Process for the preparation of a new condensation product of the anthraquinone series. : de en
  • AT131022B - Electromagnetic measuring instrument. : de en
  • ES127738A1 - Perfeccionamientos in the manufacture of materials or elastic bodies for quilting. : en es
  • US1892062A - Loom stopping mechanism : en
  • US1892175A - Method of making bearing sleeves : en
  • US1892522A - Adjustable gun choke and method of constructing the same : en
  • CH159112A - Machine for cutting food, feed and similar goods into cubes. : de en
  • FR738671A - Roofs and coatings in fiber cement and glass on reinforced cement rafters : en fr
  • FR738853A - Sealed circular seal for mower bush and other machines : en fr
  • GB385477A - Improvements in or relating to apparatus for treating artificial threads, filaments and the like : en
  • FR738798A - Improvements made to safety installations against suffocation in premises by lighting gas or other harmful gases lighter than air : en fr
  • FR738836A - Electric bell lock : en fr
  • FR738921A - Printing process of wooden packaging or other objects of the same material with inks of various colors : en fr
  • DE567150C - Russian adding machine : de en
  • SU28530A1 - Asynchronous start stop direct printing telegraph : en ru
  • US1892444A - Telescopic goggles : en
  • US1892628A - Journal bearing : en
  • FR738422A - Improvements to counters and automatic disengages of textile machines : en fr
  • FR738537A - Improvements to low frequency transformers : en fr
  • FR738491A - Variable shape bust : en fr
  • FR738780A - Process for obtaining metals from compounds containing metals : en fr
  • FR738892A - Worm support mode in meat grinder machines : en fr
  • DE567237C - Process for the utilization of hemicelluloses in pulp manufacture : de en
  • ES1130U - Sack or special bag that allows to pass the air and to avoid the fermentation of the agricultural products that are packed in it. (Machine-translation by Google Translate, not legally binding) : en es
  • DE567310C - Drum mill equipped with a sieve-like coat : de en
  • ES128876A3 - Improvements in the manufacture of rubber breast bras. : en es
  • DE567175C - Cylinder bronzing machine : de en
  • CA328904A - Egg separating device : en fr
  • FR738676A - New polyazo dyes : en fr
  • GB385344A - A process of producing resin emulsions : en
  • SU28582A1 - Electric transformer : en ru
  • US1892163A - Order indicator : en
  • FR738543A - : fr
  • USD88812S - Design for a textile fabric or the t : en
  • DK46681C - Vacuum cleaner. : da en
  • US1892129A - Internal combustion engine : en
  • FR738569A - Flexible connection, particularly suitable for gasoline pipes of internal combustion engines : en fr
  • ES128532A1 - A machine to burn the edges of the skin of the footwear or any other object that is leather, figuring that they are bent. : en es
  • FI14867A - Sweeping device : en fi
  • FR738687A - Molds for the manufacture of glassware : en fr
  • CH159131A - Heald frame for producing leno weaves. : de en
  • ES128567A1 - A device applicable to windmills that transform the rotation movement of its wheel into an alternate rectilinear. : en es
  • FR738433A - Improvements in the manufacture of cellulose esters : en fr
  • DE567006C - Friction press with a fixed mold that is automatically loaded with loose material : de en
  • DE567073C - Steam power plant with counter pressure machines : de en
  • ES128533A1 - Machine with sheets of paper. : en es
  • US1891965A - Quick change web splicing device : en
  • USD88801S - A corpora : en
  • FR738922A - Grape elevator device : en fr
  • DE567029C - Process for the production of castings from two different metals : de en
  • ES128719A3 - Procedure to carry out electric welding in the manufacture of metal plate for heating. : en es
  • SU28815A1 - Spray Gun for Metals Spraying : en ru
  • US1891953A - Guide for drill steels : en
  • US1892603A - Automobile umbrella holder : en
  • FI14882A - Forwarding of cellulose, cardboard and paperboard into cylindrical corkscrews : en fi
  • FR738624A - Coating for casting gold dental parts : en fr
  • FR738939A - Alcohols manufacturing process : en fr
  • DE567184C - Two-stroke gas engine : de en
  • GB385521A - Improvements in or relating to radio direction finding apparatus : en
  • PL17411B1 - Device for removing dust from a tobacco divider in cigarette making machines. : en pl
  • PL17590B1 - The method of producing casting blocks with a fine-grained structure and free from bubbles and cavities, and the form used for this purpose : en pl
  • SU28485A1 - Method of briquetting powdered iron ores and concentrates : en ru
  • SU28634A1 - Device for hot pressing optical lenses and other products : en ru
  • US1892201A - Automobile heater : en
  • US1892449A - Process of treating chocolate liquor containing proteins, starches and fats : en
  • ES128623A1 - IMPROVEMENTS IN THE READIOGONIOMETERS : en es
  • FR738827A - Welt cutter : en fr
  • US1892387A - Shuttle : en
  • US1892657A - Method of casting cellulose sheets from solutions of cellulose : en
  • CA328900A - Superheater hanger : en fr
  • DE567363C - Process for the production of sodium nitrate and ammonium chloride from salt mixtures formed by the conversion of sodium chloride and ammonium nitrate : de en
  • ES128695A3 - A PROCEDURE TO ESTABLISH A CIRCULATION, BY GRAVITY, OF THE AMBIENT AIR IN BEDS, CABINETS AND FIGRORIFIED CABINETS, PREMISES AND CLOSED DEPARTMENTS IN GENERAL IN WHICH A COOLING OR HEATING OF THE AIR OR THE ENVIRONMENT IS REQUIRED : en es
  • FR738442A - Closures for shoes with upper : en fr
  • FR738782A - Antenna for broadcast transmitters : en fr
  • GB385355A - Improvements in universal joints : en
  • ES128293A1 - An improvement in the manufacture of paper, cardboard and corrugated cardboard. : en es
  • GB385526A - Improvements in illuminating bodies : en
  • SU28558A1 - Device for simultaneous tensioning of three wires when installing overhead lines : en ru
  • US1891967A - Clock : en
  • FI14892A - Rifle sight holder : en fi
  • US1892023A - Frame support : en
  • FR738621A - Armchair or sofa convertible into a bed : en fr
  • GB385507A - Improvements relating to heel grips for shoes : en
  • GR3979B - SYSTEM ENSURING THE NON-IGNITION OF GASOLINE IN ITS WAREHOUSE IN A GASOLINE ENGINE. : el en
  • DE567264C - Process for removing copper oxide from the surface of objects covered with copper oxide, such as rectifiers : de en
  • FI14876A - Valve for motor engine : en fi
  • FR738525A - : fr
  • FR738916A - Electrical measuring device : en fr
  • GB385483A - Improvements in machines for covering threads, cords or the like by winding : en
  • FR738546A - Car lift brake gauge : en fr
  • FR738706A - Improvements to pipes : en fr
  • FR738477A - Device for sticking labels : en fr
  • FR738923A - Suspension device for automobiles : en fr
  • ES128720A3 - A procedure for obtaining the tartaric products contained in wine feces. : en es
  • DK46673C - Device for Reproduction of Photographic Images Carried by a Relief Patterned Carrier. : da en
  • DE567304C - Re-shredding sheet on shredding machines with grating drum and grating block : de en
  • DK46680C - Method of Making a Sealant. : da en
  • GB385434A - Improvements in or connected with automatic feeding machines for delivering weighed quantities of fibrous materials : en
  • FR738869A - Electric energy source by electrolytic regeneration choke : en fr
  • GB403702A - Improvements in or relating to collapsible display cases and supports : en
  • ES128728A3 - Improvements in fuels for internal combustion engines. : en es
  • GB385582A - Improvements in and relating to methods of coating metal with insulating varnishes : en
  • DE566946C - Manufacture of alkali sulfide : de en
  • GB385487A - Improvements relating to the protection of motor vehicles, aircraft and the like in case of accident and against theft : en
  • DE567198C - Device for protection against the skidding of the drive axles of electric vehicles : de en
  • ES127982A1 - An advertising device. : en es
  • FR738794A - Production of colored plastics with hardly soluble or insoluble coloring matters : en fr
  • FR738880A - Process for the preparation of catalysts for the synthesis of ammonia : en fr
  • FR738828A - Brake cylinder applicable to truck trailers, etc. : en fr
  • CH159113A - Carpet. : de en
  • DE567200C - Electrical connector consisting of two insulating body parts that can be moved against each other : de en
  • ES128608A3 - A process for the manufacture of a rotating toy, operating by gravity and inertia. : en es
  • GR3970B - PERSON AGAINST ASPHYXIC GASES WITH TRANSPARENT ODIN. : el en
  • SU28795A1 - Motorcycle stand : en ru
  • US1892185A - Crankcase with false bottom : en
  • USD88768S - Design fob : en
  • CA328913A - Oil residue processing : en fr
  • AT130957B - Washing device. : de en
  • CA328859A - Bushing forming apparatus : en fr
  • CA328896A - Tank floating roof : en fr
  • DE567134C - Paternoster-like countercurrent extraction machine for light and heavy solvents : de en
  • DE567219C - Flow meter : de en
  • ES128639A1 - A new procedure for the extraction of alkaloids from the various species of the ephedra plant. : en es
  • CH159165A - Process for the manufacture of an artificial resin based on urea. : en fr
  • PL17531B1 - Net for bottom fishing, or coza. : en pl
  • US1892541A - Automatic brake control : en
  • GB385437A - Improvements in or connected with "pickering" machines used in apparatus for opening, cleaning or treating waste and such like fibrous material : en
  • US1891926A - Mixing valve : en
  • ES128538A1 - Perfeccionamientos in the sockets of socket for lamps. : en es
  • US1892312A - Method of pickling ferrous metals : en
  • FR738509A - Mobile hydraulic device for supplying gutters and in particular beet silos and other applications : en fr
  • ES128606A1 - Improvements in the manufacture of mobile coil loudspeakers. : en es
  • US1892524A - Fountain pen desk set : en
  • US1892645A - Sound pick-up device : en
  • GB385390A - Improvements in shock absorbers or vibration dampers : en
  • FR738862A - Method and apparatus for laying jumpers : en fr
  • GB385457A - Electric clocks : en
  • USD88810S - Design por a humidity indicator : en
  • FR738666A - Wire tie : en fr
  • FR738825A - Process for treating residues obtained in oil cracking : en fr
  • FR738831A - Electric control for sewing machines : en fr
  • DE567239C - Automatic photographic shutter with forward drive or remote release : de en
  • FI14872A - Förfaringssätt for framställning och pressning av pressblandningar jämte sålunda erhållna pressmassor : en fi
  • FR738436A - Process for drying sheets of cardboard, wood pulp, cellulose or the like, making it possible to also obtain one or two polished faces : en fr
  • US1892216A - Radiator : en
  • GB385601A - Improvements in jib cranes, derricks and the like : en
  • FR738898A - Grain cleaning machine : en fr
  • DE567356C - Bunker level indicator with a pendulum that can be freely swung on all sides and an electrical signal system : de en
  • FR738733A - Process for manufacturing artificial flowers and resulting products : en fr
  • FR738490A - Safety device for axle rockets of rail vehicles : en fr
  • FI14896A - Förfaringssätt vid framställning av porös betong : en fi
  • USD88805S - Innis : en
  • FR738705A - Safety device against backflow for gas-heated appliances : en fr
  • GB385594A - Manufacture and application of derivatives of 2:3-hydroxynaphthoic acid : en
  • DE567020C - Compressed air sounder : de en
  • GB385470A - Improvements in and relating to electric motors : en
  • DE567144C - Glass iron concrete ceiling : de en
  • ES128536A1 - Effects transporter : en es
  • FR738814A - Process for recovering carbon dioxide contained in gas mixtures practically free from sulfur : en fr
  • GB386005A - Process for the production of polyvinyl compounds : en
  • DE567355C - Electric hand-held device : de en
  • DE567302C - Hand plow with front cart and double-armed movement lever : de en
  • ES128524A1 - IMPROVEMENTS IN VACUUM APPARATUS FOR VENTILATION CONDUCTORS AND CHIMNEYS : en es
  • ES128391A1 - A trigger mechanism for machine guns permanently installed in a flying machine and adapted to shoot between propeller blades. : en es
  • CH159313A - Process for the preparation of a new condensation product of the anthraquinone series. : de en
  • ES1296U - Nine recorders for chickens. (Machine-translation by Google Translate, not legally binding) : en es
  • FR738618A - Advanced heater : en fr
  • CH159107A - Automatic device for adjusting the draft in a chimney. : en fr
  • ES128558A1 - Improvements in the regulation of DC electric motors. : en es
  • DE567055C - Command device for fire control against aircraft : de en
  • DE567333C - Process for the production of water-soluble sterol compounds : de en
  • AT130942B - Multi-motor drive with synchronization control device. : de en
  • AT131087B - Process for copper recovery from ammoniacal copper silk waste eyes. : de en
  • DE567091C - High-pressure lubrication press with high-pressure piston arranged inside the low-pressure cylinder forming the lubricant container : de en
  • AT130907B - Process for assembling electrical machines with welded housing. : de en
  • US1892343A - Ring spinning and ring doubling machine having a movable spindle rail : en
  • CH159289A - Cable car for passenger transport. : de en
  • US1892300A - Pediform article : en
  • PL17522B1 - Air vent. : en pl
  • US1891900A - Shoe form : en
  • US1892237A - Manufacture of valves in paper sacks : en
  • US1892284A - Voice operated circuit : en
  • FR738783A - Stacking of bricks for regeneration ovens, and bricks constituting said stack : en fr
  • DE567167C - Machine for inserting lace hooks or the like. : de en
  • GB385537A - Process of and apparatus for producing tipless and stemless electric incandescent lamps : en
  • CA328882A - Frost shield : en fr
  • CA328938A - Resilient padding for laundry machinery : en fr
  • CH159189A - Tripod mount. : de en
  • USD88837S - William willheim : en
  • CH159288A - Snow chain replacement cover for motor vehicles. : de en
  • DE567354C - Camera with setting viewfinder : de en
  • ES128390A1 - A retention mechanism. : en es
  • ES128633A1 - PROCEDURE FOR THE MANUFACTURE OF BRICKS : en es
  • ES128663A1 - A procedure for waterproofing and closing cartons or other substances. : en es
  • FI14868A - Vaginal and analrigator : en fi
  • FR738463A - Spring suspension : en fr
  • AT130981B - Cylinder covers for internal combustion engines. : de en
  • DE567094C - Welding of mild iron, gray cast iron, cast steel, silicon cast and structural steel : de en
  • DE567277C - Door to close a cold room with lower seal for floor-level thresholds : de en
  • FR738473A - Device for polishing or sanding : en fr
  • FR738980A - Process for the improvement of products based on cellulose derivatives : en fr
  • CA328804A - Pneumatic hammer : en fr
  • CH159114A - Underlay for carpets, rugs, bed and door templates. : de en
  • AT130953B - Liquid filters for vacuum cleaners. : de en
  • CA328874A - Railway car coupler : en fr
  • ES1276U - Electrode curtain ballasted for electrofilters. (Machine-translation by Google Translate, not legally binding) : en es
  • US1892096A - Engine starting apparatus : en
  • US1892466A - Paper bottle : en
  • US1892251A - Automatic dough dividing and rolling machine : en
  • US1892423A - Trap : en
  • CA328752A - Metallic crate : en fr
  • PL17593B1 - Bell alarm device. : en pl
  • US1892045A - Contact finger for electrical controllers and switches : en
  • US1892241A - Benzanthrone derivatives and process of preparing them : en
  • SU28480A1 - Device for automatically closing stitched notebooks before calendering : en ru
  • SU28850A1 - Machine for treating textile materials with liquids : en ru
  • US1892318A - Examination device : en
  • US1892614A - renders : en
  • CA328946A - Textile packaging device : en fr
  • DK46674C - Hatch cover. : da en
  • CA328912A - Synthetic resin : en fr
  • PL17587B1 - A method for producing alloys with high hardness. : en pl
  • US1892496A - Apparatus for making manifold forms : en
  • BE392265A - : en
  • CA328734A - Transmission mechanism : en fr
  • CA328822A - Vacuum sealing structure : en fr
  • CH159126A - Device for the wet treatment of thread coils, in particular consisting of rayon. : de en
  • PL17524B1 - A steep-tube boiler with three or more drums. : en pl
  • US1892324A - Smoking pipe : en
  • US1892372A - Locomotive : en
  • CA328777A - Weatherstrip : en fr
  • CH159251A - Earth fault protection device for DC machines and single armature converters. : de en
  • SU28501A1 - Forging equipment for local heating of circular saws : en ru
  • SU28508A1 - A method of making a carbizer from fish waste, scales, fins : en ru
  • SU28796A1 - Autosled with tracked engine : en ru
  • SU28804A1 - Collapsible Temporary Lock with Detachable Shackle : en ru
  • SU28503A1 - Oil on stove : en ru
  • US1892330A - Alarm switch : en
  • US1892619A - Emergency coupling for railroad cars : en
  • CH159136A - Process for the production of butter from aqueous emulsions containing butterfat. : de en
  • CH159145A - Process for the production of a new condensation product. : de en
  • SU28578A1 - Asynchronous squirrel cage motor : en ru
  • SU28829A1 - Molding device for making vessels from asbestos-cement mass : en ru
  • US1892384A - Metal alloy : en
  • CA328738A - Cigarette making machine : en fr
  • FR738578A - : fr
  • GR3966B - BENZOLINE. : el en
  • US1892125A - Seadrome : en
  • DE567085C - Hydraulically or pneumatically operated jack attached to the axle of vehicles : de en
  • DE567247C - Air rifle with break barrel : de en
  • USD88819S - Design for a lighting fixture : en
  • DE567018C - Device for designating a cheese loaf or the like by means of a stamp which can be placed on the center of the loaf and a pressure device in the form of a conical roller that can be rotated about the same : de en
  • DK46689C - Adjustable Belt Tensioner. : da en
  • DE567319C - Pen sharpener, the knife of which consists of a disc-shaped body with an upward-pointing edge that is designed as a cutting edge : de en
  • PL17589B1 - The method of producing dithionite while obtaining pure zinc oxide. : en pl
  • US1892066A - Thermionic tube : en
  • US1892344A - Apparatus for dispensing oils and fats : en
  • SU28751A1 - Gear gear : en ru
  • FR739013A - Improvements to oscillating joints : en fr
  • SU28709A1 - Cotton harvesting machine : en ru
  • US1892518A - Glass run channel : en
  • FR738901A - Fast panel construction process : en fr
  • CH159104A - Method and device for manufacturing double-walled glass vessels. : de en
  • DE567041C - Stabilization and control device for aircraft with rotating wings : de en
  • FR738931A - Enhancements to multiple copy fixation devices : en fr
  • FR738426A - Development of dental prosthesis devices : en fr
  • FR738678A - Improvements to loose-leaf binders : en fr
  • GB385497A - Envelope for light-sensitive photographic flat film : en
  • SU28693A1 - Fitting to plow for manure dredging : en ru
  • ES128616A1 - An automatic procedure to obtain coffee infusion, starting from the green seed and cold water. : en es
  • US1891918A - Molding composition and process : en
  • US1892556A - Safety appliance for airplanes : en
  • FR738779A - Rectilinear measuring device : en fr
  • US1892112A - Annealing furnace : en
  • US1892319A - Device for the conditioning and drying of cereals : en
  • US1892608A - Method of rolling steel columns : en
  • USD88811S - Gkeobges megboz : en
  • FR738673A - Rolling keying, in particular for mining wagon wheel sets : en fr
  • PL17525B1 - An additional device for machine gun sights. : en pl
  • PL17526B1 - Machine for self-wrapping candy in the shape of a cube. : en pl
  • ES128388A1 - A trigger mechanism for machine guns, with trigger movement directed from the outside for each shot. : en es
  • FR738563A - Unsinkable device for surface navigation : en fr
  • FR738565A - Skirt support consisting of a band or strap in which reinforcement means are inserted : en fr
  • US1892117A - Cooking device : en
  • US1892236A - Hinged pin fastener : en
  • US1892338A - Broom holder : en
  • DE567292C - Electric motor with stator and rotor to drive an oil firing system : de en
  • GB385544A - Improvements in mirrors for astronomical purposes : en
  • GB385581A - Improvements in and relating to switch operating mechanism : en
  • GB385621A - Improvements in and relating to doffing mechanisms for flyer spinning, doubling, twisting and like machines : en
  • DE567206C - Automatic vacuum control device for electrical discharge vessels with gas purging, controlled by the voltage at the discharge vessel : de en
  • FI14851A - Milk cooling plant and method for its use : en fi
  • FR738548A - Recording process for sound films : en fr