• US1450645A - Separator : en
  • CA230098A - Phonograph needle : en fr
  • US1450334A - Pasteboard box : en
  • US1450718A - Best available co : en
  • USRE15573E - chbistophel : en
  • CA230001A - Hold up protective device : en fr
  • CH98556A - Process for the extraction of very porous and high percentage barium oxide from barium carbonate. : de en
  • CH98696A - Reversible propeller. : en fr
  • US1450789A - Cream lifter : en
  • USRE15570E - And edward w : en
  • US1450821A - Easel : en
  • CA230018A - Attachment for pruning shears : en fr
  • US1450432A - Fluid-pressure braking apparatus : en
  • US1450441A - Pneumatic clutch : en
  • US1450435A - Impact-producing implement : en
  • US1450761A - Orasifiek : en
  • US1450775A - Game trap : en
  • FR551359A - Method of manufacturing toothed sprockets for bicycle wheels or the like : en fr
  • CH98609A - Machine for the production of wrapped boxes. : de en
  • USD62185S - Design for a ceiling fixture for lighting fixtures : en
  • US1450764A - Antiskid-tire protector : en
  • CH98573A - Process for the production of etched printing forms by photomechanical means. : de en
  • US1450592A - Lint-cleaning attachment for cotton gins : en
  • US1450301A - Automobile winch : en
  • DE372879C - Two-part lock with a round, rivet-like outer shape : de en
  • US1450302A - Automobile winch : en
  • US1450692A - Printing ink : en
  • FR551328A - Improvements to craft coquettes for silk milling : en fr
  • US1450534A - Brush : en
  • US1450678A - Process of producing phthalimids : en
  • US1450808A - Washing-machine frame : en
  • GB195420A - Improvements in or relating to time controlled valves for use with compressed air displacement ejectors : en
  • US1450216A - Method of and apparatus for recovering spent pickling solutions : en
  • US1450867A - Carbide lamp : en
  • DE372819C - Easily exchangeable protective clothing for shoe soles : de en
  • FR551426A - Regulating device for arc lamps : en fr
  • FR551438A - Hair clip with protective flanks for buns : en fr
  • FR551490A - Pick-to-pick motion system for controlling shuttle boxes in looms : en fr
  • DE372821C - Automatic electrical signaling device for remote reporting of irregular events occurring in a number of systems that are to be monitored : de en
  • GB195414A - Improvements in or relating to the manufacture of coal or other briquettes : en
  • CA230003A - Radio amplifying system : en fr
  • DE372862C - Coat hook attached to a bar : de en
  • US1450472A - Suspension for tractors : en
  • US1450722A - Medal-ribbon mount : en
  • CA230054A - Chuck opening means for glass blowing machines : en fr
  • CA229959A - Cooking utensil : en fr
  • DE372529C - Arrangement for lighting electrically powered vehicles with trailer vehicles when using two operating voltages : de en
  • DE372772C - Process for the manufacture of lead collector electrodes : de en
  • DE372858C - Pre-firing for flame tube boilers made of stair and plan grate : de en
  • US1450248A - Coupling for railway cars : en
  • US1450631A - Burner : en
  • GB195519A - A stand for making the top of an incubator into a table : en
  • US1450219A - Automatic sprinkler : en
  • GB195505A - Improvements in lifting mechanism for ploughs : en
  • FR551550A - Vehicle wheels : en fr
  • DE373141C - Switching of intermediate amplifiers working with two cathode tubes or two amplifiers : de en
  • CH98527A - Drive and control device for sewing machines or other small machines with electric motor drive. : de en
  • US1450348A - Island : en
  • CH98670A - Grounding of a radio signaling antenna. : en fr
  • US1450174A - Nickeliferous catalyzers and process of manufacturing the same : en
  • DE373181C - Process for the production of artificial stones consisting of ash, lime and cement : de en
  • US1450834A - Machine pistol : en
  • US1450191A - Sheet-metal shelving : en
  • US1450412A - Process of making a colored photographic image : en
  • US1450165A - Automobile bumper : en
  • US1450763A - Railway switch : en
  • US1450468A - A cobpoeatiow of cali : en
  • DE373088C - Exposure regulator for cinema copier machines : de en
  • DE372803C - Process for refining zinc by distillation in an electric furnace : de en
  • FR551366A - Improvements to photographic cartridges : en fr
  • DE373130C - Process for the production of oxalic acid : de en
  • FI9532A - Mouse and rat gear and killing device : en fi
  • DE373102C - Paper cover for explosive cartridges, in which liquid air serves as an oxygen supplier : de en
  • FI9538A - Energy equalizer : en fi
  • GB195545A - A new or improved combination chair and table : en
  • US1450810A - Internal-combustion engine : en
  • US1450615A - Hopper-car door : en
  • DE372990C - Device for reducing the control work in aircraft by means of auxiliary surfaces acting on the main control on lever arms : de en
  • FR551403A - Safety device for railway trains limiting the speed according to the air pressure of the brakes : en fr
  • GB195494A - Improvements in or relating to the manufacture of electric cables : en
  • DE372848C - Receiving arrangement for wireless telegraphy and telephony, consisting of a directional and a non-directional antenna : de en
  • DE373037C - Drive for cinematograph with Maltese cross gear : de en
  • DE372909C - Camera for taking multicolor pictures : de en
  • GB194267A - Improvements in or relating to rotary valves for pipe lines : en
  • GB195500A - Improvements in the posts or supports for tennis and like nets : en
  • DE373118C - Method and device for illuminating entire cities and districts from a single point : de en
  • GB195689A - Improvements in ring-boxes : en
  • FR551338A - Improvements to machines used in the manufacture of confectionery : en fr
  • GB195480A - Improvements in cloth raising machines : en
  • DE373048C - Float arrangement for aircraft : de en
  • US1450366A - Hand brake : en
  • US1450375A - Sand toy : en
  • US1450473A - Resilient tire : en
  • US1450701A - Machine for treating bolts of cloth for clothing : en
  • US1450793A - Automatic power-unit control : en
  • US1450871A - Apparatus for making open molds : en
  • US1450293A - Transitional coupling arrangement : en
  • US1450384A - Push-harvester binder : en
  • GB195562A - A new or improved combined foot tread and scraper for use on motor road vehicles and the like : en
  • GB185395A - Improvements in or relating to optical projection apparatus : en
  • GB195566A - A device for use in blowing soap bubbles : en
  • CA230078A - Single column selector for card sorting machines : en fr
  • GB195538A - Improvements in and relating to sparking plugs : en
  • US1450507A - Method of recovering vanadium from its ores : en
  • US1450298A - Wire-fence fastener : en
  • US1450563A - Trouble-locating device : en
  • US1450199A - Latch device for skid chains and the like : en
  • DE373022C - Loungers and seats : de en
  • US1450378A - Vehicle spring : en
  • USD62186S - Design for a ring for lighting fixtures : en
  • CA230083A - Internal combustion engine : en fr
  • FR551414A - : fr
  • GB195743A - Explosion proof electric fuses : en
  • FR551544A - Mechanical aspe to unwind delicate filaments : en fr
  • GB195731A - Improvements in the art of picking seed cotton : en
  • US1450339A - Intermittingly-operating motor set : en
  • US1450842A - Grain-car door : en
  • DE373061C - Ash removal from furnaces : de en
  • US1450858A - Cooling device for power-transmission jacks : en
  • US1450866A - Method of preparing fruits and vegetables for shipment : en
  • US1450284A - Flexible shafting : en
  • US1450352A - Selecting switch for use in telephone systems : en
  • US1450401A - Animal poke for restraining stock : en
  • DE372852C - Spring-loaded sleeve for electrical plug contacts : de en
  • GB195504A - An improved valve or plug for feeding-bottles and the like : en
  • DE372312C - Game with spinning disc : de en
  • DE373014C - Transformer box with oil cooler pockets for automatic oil circulation : de en
  • FI9539A - Fertilization requirements for the manufacture of magnesium or magnesium halide alloys : en fi
  • GB195724A - A new or improved grip for slats used on the floors and roofs of vehicles, on lifts, stairs, corridors, and for other like purposes : en
  • DE373144C - Three-phase direct current single armature converter for phase improvement of a three-phase network : de en
  • DK31511C - Machine for Automatic Manufacture of Patterned Tiles. : da en
  • US1450306A - Spring-shackle construction : en
  • US1450325A - Installation for the washing and combing of pigs' bristles : en
  • DE372770C - Jet machine for railway bedding : de en
  • DE373135C - Lossless and continuous speed control for multi-motor direct current drives, especially for rail vehicles : de en
  • GB196028A - A new amusement or exercising apparatus : en
  • GB169726A - Improved mop-head or holder for mop, duster, brush, cloth or the like : en
  • DE373124C - Nozzle-shaped mixing tube insert for gas burner : de en
  • GB179141A - Improvements relating to interrupters for electric circuits : en
  • GB195752A - Improvements in and relating to combined compressed air and vacuum brake systems : en
  • DE373065C - Ring knives in leather removing machines : de en
  • DK31501C - Tile stove or similar, whose heating surface is assembled from individual elements with internal flow channels. : da en
  • US1450587A - Implement for opening and sealing jars : en
  • US1450392A - Process for the purification of propionates by the action of bacteria : en
  • US1450658A - Oil-well heater : en
  • US1450369A - Keyboard screen for typewriters : en
  • US1450480A - Mechanical bird : en
  • US1450751A - Adjustable index : en
  • FR551408A - Account verification machine : en fr
  • GB195726A - Improvements in ribs, cross members, and the like for aircraft : en
  • US1450792A - Grain door : en
  • FR551317A - Improvements to inflators : en fr
  • US1450418A - Seaming head for can machinery : en
  • US1450822A - Floating reamer holder : en
  • US1450223A - Powder-dusting attachment : en
  • US1450905A - Wheel attachment : en
  • DE372979C - Padlock : de en
  • FI9517A - Procedure for volume limiting structures such as roofs, truss walls, etc. to manufacture : en fi
  • FR551337A - Double rope net : en fr
  • GB180343A - Improvements in and relating to variable current generators : en
  • DE337822C - Electric turn signal device : de en
  • DE372922C - Device for card machines to store the card tree : de en
  • DE372969C - Device for the demonstration of advertisements and graphic representations on tapes running over rollers : de en
  • CH98650A - Current transformers for high voltages. : de en
  • US1450566A - Vernier adjuster : en
  • US1450242A - Car-door fastener : en
  • US1450705A - Heel construction : en
  • GB195511A - An improved device for fixing window cords without removal of sashes : en
  • CA230011A - Machine for manufacturing spiral reinforcements and fastenings : en fr
  • US1450504A - Vehicle jack : en
  • USD62166S - Design for a shaving-brush holder : en
  • US1450895A - Hammering machine : en
  • FR551339A - Advanced engine arranged to run on lean gas or town gas and to use petrol at start-up and possibly during normal operation : en fr
  • FR551385A - Means and devices for collecting and using tidal energy : en fr
  • FR551520A - Advanced cover for leaf springs : en fr
  • DE372808C - Internal combustion engine with fixed cylinders and rotating flywheels : de en
  • DE372893C - Closed electric machine with oil filling : de en
  • FR551397A - Device for the adaptation of machine guns to motorcycle carts : en fr
  • US1450694A - Safety device for ladders : en
  • CA230005A - Valveless manifold : en fr
  • CH98593A - Watch movement with dust cover. : en fr
  • US1450611A - Flowmeter : en
  • US1450727A - Automatically-operated slot cover : en
  • US1450731A - Building construction : en
  • FR551393A - Praline machine : en fr
  • US1450807A - Tree holder : en
  • US1450649A - Window strip : en
  • DE372882C - Burners for gasifying substances : de en
  • DE372878C - Cylinder lock that can be closed with two keys : de en
  • DE372899C - Process for tanning animal skins : de en
  • US1450212A - Transmission lock for automobiles : en
  • USD62161S - Design for a blanket or similar article : en
  • CA230016A - Bottle labelling machine : en fr
  • CH98575A - Reservoir pen holder. : en fr
  • DE372916C - Switching device on safety razor pullers with friction roller drive : de en
  • DE373031C - Machine for sticking inserts or overlays onto envelope or bag sheets : de en
  • CH98563A - Process for the production of artificial leather. : de en
  • CH98438A - Device for producing rarefaction of air on part of the skin of a patient. : en fr
  • DE372811C - Keyboard instrument : de en
  • FI9493A - This is the case with a basket and a dowry : en fi
  • US1450413A - Vacuum electric discharge device : en
  • CA230020A - Switch control front : en fr
  • CH98684A - Device controlling, in a motor vehicle, a device for coupling the engine to the driving wheels and a throttling member of a pipe supplying combustible mixture to this engine. : en fr
  • US1450236A - Pressure regulator : en
  • FI9560A - Area calculator : en fi
  • DK31520C - Front wheel axle for four-wheel motor vehicles, on which the front axle is also driven. : da en
  • DE372810C - Stutz piano : de en
  • GB195719A - Improvements in the manufacture of solid and semi-solid fuels : en
  • FR551510A - Improvements to shuttle boxes : en fr
  • DE372826C - Fire extinguishing device for self-spinners : de en
  • US1450654A - Vehicle spring : en
  • US1450521A - Armature for dynamo-electric machines : en
  • US1450620A - System for regulating frequency : en
  • US1450794A - Vulcanizer : en
  • FR551371A - Improvements to high voltage electrical installations : en fr
  • CH98653A - Cooling device for completely enclosed electrical machines. : de en
  • US1450481A - Heated mold for plastic material : en
  • US1450857A - Closure : en
  • FR551370A - Reinforced concrete floor and its manufacturing process : en fr
  • FR551448A - New game device : en fr
  • DE372996C - Process for cooling coke : de en
  • FI9519A - Helautomatisk bakre stockvagn fågramar : en fi
  • FR551479A - Safety device for inflating tires : en fr
  • GB195677A - Improvements in the method of making iron and steel : en
  • CA229999A - Chopping knife : en fr
  • CH98657A - Electric current limiter. : en fr
  • FI9555A - Automatic switching on and off for lighting in sample windows, etc. : en fi
  • GB173779A - Combined safety comb and hair-cutter, enabling anyone to cut his hair and beard himself : en
  • FR551455A - Counting machine : en fr
  • US1450488A - Paper-making machine : en
  • DE373096C - Process for the production of gunpowder and explosives : de en
  • US1450308A - Bearing : en
  • US1450635A - Cradle : en
  • DE373090C - Emergency seats for vehicles arranged behind the driver's seat : de en
  • DE373115C - Clamp lamp : de en
  • DE372900C - Process for the production of Persian and broadtail skins from lambskins : de en
  • US1450338A - Apparatus for producing gaseous fuel : en
  • US1450904A - Wheel attachment : en
  • CH98596A - Timepiece. : en fr
  • FR551363A - Method and device for capturing tidal force : en fr
  • DE372989C - Facility for quick change of scene : de en
  • FR551324A - Spark plug : en fr
  • DE373039C - Starting device for sucking liquid pumps (especially centrifugal pumps) with a vessel full of stored liquid in the suction line : de en
  • FR551368A - Gas boiler : en fr
  • FR551543A - Play mark : en fr
  • US1450621A - erajstce : en
  • GB195717A - Improvements in shelves : en
  • DE372965C - Device for automatic draining of engine coolant when there is a risk of frost : de en
  • DE372822C - Electric turn signal device : de en
  • DE373075C - Stuffing boxless shaker slide motor : de en
  • FI9554A - Anordning vid toimesavläggningsapparater : en fi
  • GB195576A - Improvements in balances or scales for weighing purposes : en
  • DE372736C - Clamp for clamp or finger pincers : de en
  • DE373093C - Target practice device : de en
  • FR551420A - Game board : en fr
  • FI9526A - Konisk ringkvarn : en fi
  • GB195521A - Improvements in and relating to terminal electrical connections : en
  • FR551547A - Music sheet turning device : en fr
  • GB195734A - Improvements in and relating to handwheels : en
  • GB195540A - Improvements in or relating to bread and butter machines : en
  • DE372921C - Roller skates that can be assembled into a small vehicle : de en
  • GB195479A - Improvements in devices for use in stopping, or gripping, wire, or other, ropes, and for analogous purposes : en
  • US1450182A - Roof structure : en
  • DE372754C - Signaling device, especially for ships : de en
  • DE373123C - Device for regulating the gas supply in fan burners : de en
  • DK31500C - Device by Cranes. : da en
  • DE372998C - Process for generating high-frequency currents through intermittent excitation using a primary system with a distorted current curve : de en
  • FI9510A - Urladdningsrör : en fi
  • GB195523A - A new or improved handle for use with tumblers or the like : en
  • US1450322A - Hand-operating extensible fish-landing net and handle : en
  • GB195499A - Improvements in belts for belt gearing : en
  • CH98590A - Transparent. : de en
  • US1450311A - Winch : en
  • US1450346A - Process of making resilient split rings : en
  • US1450559A - Thread-tensioning device : en
  • US1450744A - Plate holding and guiding apparatus : en
  • FR551508A - Process for preparing tropinonemonocarbonic acid compound ethers : en fr
  • GB195573A - An improvement in incandescent electric lamps : en
  • FR551309A - Improvements to automatic traps : en fr
  • US1450551A - Attachment shield for automobile windshields : en
  • GB195412A - Improvements in or relating to flash-light photography : en
  • DE372953C - Measuring device for measuring wound belts etc. like : de en
  • US1450690A - Collapsible caddy : en
  • DE372797C - Procedure for heating the air in closed spaces : de en
  • FR551457A - Improvements in the means for preparing products, such as powders, juices, extracts, active principles, of organic origin : en fr
  • FI9543A - Ridsadel : en fi
  • FR551364A - Process for obtaining a product to be used for coloring, lacquering, impregnating and isolating : en fr
  • GB195742A - Improvements in and relating to churns : en
  • GB177150A - Apparatus for cutting, folding and interfolding cigarette papers : en
  • FR551387A - Catalyst for the dissociation of water vapor and its use to obtain a combustible or explosive fluid : en fr
  • US1450321A - Party-line revertive ringing system : en
  • US1450877A - Attachment for rakes : en
  • FR551519A - Improvement in the control of railway signals : en fr
  • DE372735C - Sacking and packing device with a sack nozzle suspended vertically on the filling tube : de en
  • DE372926C - Installation on roller mills with two grinding rollers and a grinding jacket : de en
  • DE372947C - Centrifugal casting mold for the production of pipes : de en
  • DE372818C - Process for the manufacture of caps in footwear : de en
  • GB195753A - Manufacture of vat-dyestuffs derived from anthraquinone : en
  • CA229997A - Tractor hitch for harvester thrashers : en fr
  • DE372557C - Flash packaging : de en
  • FR551433A - Improvements to cycles, motorcycles and other similar vehicles : en fr
  • FR551503A - Contact device for burglar-proof facilities : en fr
  • DE372802C - Closure for boiler presses, especially for vulcanizing rubber : de en
  • US1450288A - Tire armor : en
  • US1450329A - Mine-roof-supporting method and apparatus : en
  • DE372776C - Roller switch with zero voltage or overcurrent release : de en
  • GB195557A - Improvements in safety devices for use with electrical apparatus : en
  • US1450816A - Tag : en
  • US1450240A - Building unit : en
  • DE372987C - Machine for making and nailing heels before applying them to footwear : de en
  • FI9487A - Anordning vid sågbågar : en fi
  • FR551318A - Snap button : en fr
  • FR551495A - Bottle basket for cyclists, with quick unblocking and refilling : en fr
  • US1450188A - Door latch : en
  • US1450577A - Method of and apparatus for construction tunnels and the like : en
  • DE373138C - AC train control : de en
  • AU1140923A - Improvements inmotion picture apparatus : en
  • CA229989A - Soft dough ejector : en fr
  • CA230071A - Manufacture rotary brushes : en fr
  • GB195461A - Improvements in electrical apparatus particularly applicable to wireless sets : en
  • DE373025C - Shock knife : de en
  • FR551422A - Process for cooling hot residues from several distillation vessels using the heat contained in these residues : en fr
  • US1450833A - Steam-heating appliance : en
  • FR551546A - Potato harvester-sorter : en fr
  • CH98484A - Installation for telephone substation. : en fr
  • GB195470A - Improvements in and relating to electric steam generators : en
  • GB195501A - Improvements in and relating to mowing machines : en
  • GB195733A - Improvements in book covers : en
  • FR551471A - Improvements in motion transmissions : en fr
  • FR551540A - Improvements to agricultural tractors : en fr
  • US1450347A - Trolley and feed wire clamp : en
  • DE373019C - Device for discharging coke from continuously operating retorts or chambers : de en
  • DE373143C - Base plate : de en
  • DE372976C - Can closure consisting of the bottom disk and parallel to this forcibly guided, spring supported cover plate : de en
  • DE373053C - Steam superheater with water separator : de en
  • FI9544A - Cinematography : en fi
  • GB181675A - Improvements in or relating to electric discharge tubes : en
  • FR551308A - Device applicable to piano keyboards to produce double and derivative sounds : en fr
  • US1450887A - Self-centering ice chute and run : en
  • FI9516A - Set the frame panel on the wall and on : en fi
  • FR551446A - Devices for locomotive equipment using direct current motors : en fr
  • CA229987A - Manufacture of waterproof building sheets : en fr
  • FR551379A - Wire stiffener : en fr
  • FI9498A - For the rotary steam engine : en fi
  • US1450205A - Yarn and thread guide : en
  • US1450517A - Milk-bottle cap : en
  • US1450653A - Automatic gun : en
  • US1450230A - Wrapper for candy-box covers : en
  • CH98452A - Metal container. : en fr
  • FR551304A - Baby carriage : en fr
  • FI9550A - Elastic hjulringar : en fi
  • US1450232A - Submarine salvage vessel : en
  • US1450664A - Spike puller : en
  • DE372832C - Printing device with a printing board guided across the table on Knipp-Packing machines for sugar cubes : de en
  • DE372984C - Method and machine for processing the heel part of turned footwear : de en
  • CH98655A - Artificial line for the partial replication of short natural lines. : de en
  • CH98516A - Electrically heatable apparatus made of porcelain. : de en
  • CA229990A - Automobile lock : en fr
  • CH98709A - Fuel saver for explosion engines. : en fr
  • US1450902A - Dynamo-electric machine : en
  • US1450166A - Sifting testing machine : en
  • US1450452A - Soldering block : en
  • US1450565A - Secondary or storage battery : en
  • US1450752A - quigley : en
  • DE372877C - Self-closing lock : de en
  • FR551354A - Device adapting to kitchen stove rings : en fr
  • FR551380A - Improvements to the assembly of grinding wheels, leather slitting blades : en fr
  • FR551392A - Vehicle signaling device : en fr
  • FR551449A - Extendable and transformable vineyard plow for mechanical and animal traction : en fr
  • FI9556A - Transfer device for transferring peat boards from a fixed roller table of a combustion peat machine to a steel rope or similar transfer track : en fi
  • GB195487A - A voltage regulator for electric alternating circuits : en
  • DE372889C - Steep tube boiler : de en
  • DE373059C - Procedure for determining the most economical distribution of active and reactive currents to any number of power plants working in parallel : de en
  • DE373045C - Labeling machine : de en
  • US1450652A - Attachment for internal-combustion engines : en
  • DE373049C - Case for cartridges to be blown up with liquefied gases : de en
  • DE372794C - Process for making a paste-like product from starch : de en
  • FR551335A - Control for milling machines : en fr
  • FI9505A - Anordning for the regulation of the cost of the mask : en fi
  • FR551350A - Improvements to cupboards for door knobs : en fr
  • US1450314A - Antiskid chain : en
  • US1450557A - Skylight : en
  • US1450572A - Reversing and control switch : en
  • US1450626A - Variable tractor wheel : en
  • US1450809A - Visor for use with automobiles : en
  • US1450899A - Switch : en
  • AU1002822A - Improvements in weighing balances or scales : en
  • US1450685A - Bituminous emulsion and process of making same : en
  • FR551323A - Apparatus for indicating the rate of fuel supply to furnaces of steam generators and the like : en fr
  • GB195524A - An improved electric mincer : en
  • US1450576A - Comb cleaner : en
  • US1450422A - Friction-top can : en
  • USD62178S - Design for a husk for ball-lamp-socket cover for lighting fixtures : en
  • DE358591C - Device for direct current shunt motors to keep the number of revolutions constant even with higher iron saturation in spite of the variable supplied voltage : de en
  • DE372825C - Storage for spinning spindles : de en
  • DK31519C - Pufseng. : da en
  • FR551357A - Improvements to cinematographic films and processes for making them : en fr
  • DK31527C - Note for Rørpostanlæg. : da en
  • CH98691A - Fan unit on steam locomotives for extracting the smoke gases. : de en
  • CA229981A - Necktie : en fr
  • US1450536A - Reversing mechanism for drive shafts : en
  • CA230044A - Oil heating stove : en fr
  • CA230090A - Bobbin stripper : en fr
  • DE373006C - Device for recording the vertical movements of the rails and rail joints : de en
  • AU981422A - Improvements inoconcrete pipe making machines : en
  • FR551538A - Device to hold heels in place when making shoes : en fr
  • CH98546A - Process for separating yeast from liquids. : de en
  • CH98621A - Water outflow regulator for taps. : de en
  • US1450638A - Washboiler : en
  • DE372923C - Equipment on sugar spinners for automatic opening and closing of the water supply and for automatic switching of the syrup separator : de en
  • DE372967C - Dust filter system in which the dust air is pressed through a suction or pressure device connected between the filter housing and dust air line : de en
  • US1450208A - Rock-drilling apparatus : en
  • US1450669A - Amusement apparatus : en
  • CH98511A - Grid for gasifier gas generators. : en fr
  • US1450229A - Furnace of locomotives : en
  • US1450397A - Child's vehicle : en
  • US1450519A - Hog-trough apparatus : en
  • CH98515A - Gas stove. : de en
  • DE372975C - Fire flap for cinematograph : de en
  • CA230076A - Metal anode for electro-deposition : en fr
  • CA230022A - Thermal casing for fluid boilers : en fr
  • CA229973A - Apparatus for making sheet glass : en fr
  • CH98608A - Circular saw as a hip saw. : de en
  • US1450672A - Safety exploder : en
  • US1450828A - Plow fender : en
  • FR551321A - Game : en fr
  • US1450602A - Driving mechanism for sewing machines : en
  • US1450238A - Churn : en
  • US1450175A - Poultry feeder : en
  • CA230055A - Radiation measuring device : en fr
  • DE372890C - Water level regulator for steam boiler : de en
  • DE372964C - Adjustment device for control cams on internal combustion engines : de en
  • FR551463A - New advertising mode : en fr
  • DE373085C - Electrical heating of rolls, in particular calender rolls : de en
  • US1450280A - Protector for rail ties : en
  • US1450312A - Extension ladder : en
  • US1450791A - Instrument board and engine brace : en
  • US1450518A - Wheel-truing gauge : en
  • DE372956C - Amplifier for sound or electrical vibrations : de en
  • FR551313A - Soundboard System for String Musical Instruments : en fr
  • FR551330A - Water vaporizer and heater : en fr
  • GB188629A - Manufacture of screw cutter oils : en
  • GB195725A - Improvements in oil-fuel burners for steam-wagon and other boilers : en
  • FR551505A - Device for electric heating of liquids : en fr
  • GB169724A - Improvements in the transmission of signals by electric oscillations which are guided or carried by line wires : en
  • GB195563A - An improved rotary engine : en
  • CA229983A - Lixiviation apparatus : en fr
  • US1450806A - Spittoon : en
  • US1450884A - Lubricating device for saws : en
  • CH98600A - Process and device for the production of metallic tungsten and molybdenum by reducing the trioxides. : de en
  • CA229992A - Weather strip : en fr
  • CH98625A - Pressure pump system with jet pump for sucking the air out of the pressure pump. : de en
  • US1450491A - Hair roll or puff : en
  • FI9495A - For the purposes of this Regulation : en fi
  • DK31507C - Transport apparatus for Cereals and the like. : da en
  • DE373034C - Device for processing bamboo cane and similar raw materials for paper production : de en
  • US1450780A - Knuckle joint for automobile steering mechanism : en
  • GB195431A - Improvements in and relating to electric motor control systems : en
  • DE372995C - Method and device for magnetic processing : de en
  • CH98580A - Toy. : de en
  • DE372751C - Epicyclic gears, especially for motor vehicles : de en
  • FI9524A - Startningsanordning för förbränningsmotorer : en fi
  • FR551362A - Improvements made to portable forges and others : en fr
  • CH96905A - Method for extracting air contaminated by solid components in at least one working machine and device for carrying out the method. : de en
  • CH98583A - Speed indicator. : en fr
  • US1450588A - Key fastener : en
  • US1450643A - Power transmission for motor vehicles : en
  • DE373010C - Device for preventing the unauthorized closing of switches : de en
  • DE372814C - Process for making three color photographs : de en
  • DE372892C - Circuit for three-phase asynchronous motors with countercurrent braking : de en
  • FR551431A - Provision for capacitance compensation in telephone lines, using capacitors : en fr
  • GB195730A - An improved depilatory composition : en
  • DE371584C - Process for the production of cement : de en
  • DE372943C - Syringe with storage container : de en
  • DE373041C - Steering gear system : de en
  • US1450203A - Screw driver : en
  • GB179176A - Improvements in aircraft : en
  • US1450291A - Burial vault : en
  • US1450353A - Window seating attachment : en
  • US1450398A - Pen : en
  • US1450698A - Carving or reproducing machine : en
  • US1450832A - Sundae dish and method of manufacture : en
  • GB195435A - Turbine engine to reverse with one valve : en
  • US1450479A - Photographic film with a carrier permeable to water : en
  • US1450749A - Apparatus for and method of controlling electric currents : en
  • DE372915C - Steering wheel lock for motor vehicles, especially for three-wheeled vehicles with fork bearings : de en
  • US1450454A - Lever-controlled paddle-action flying machine : en
  • US1450509A - Strap buckle : en
  • US1450682A - Lobster trap : en
  • US1450647A - Deep-well pump : en
  • DE372784C - X-ray tubes whose anti-cathode, designed as a window for the passage of the rays, also serves as a radiation filter : de en
  • DE372838C - Hammer drill : de en
  • US1450164A - Fastening-inserting machine : en
  • US1450500A - Flash light : en
  • US1450330A - Ovenware and holder therefor : en
  • GB195539A - Improvements in and relating to collecting mains for by-product coke ovens : en
  • FI9537A - Självlåsande nut : en fi
  • GB195659A - Automatic single spindle or turret lathe machine : en
  • US1450363A - Garbage receptacle : en
  • US1450623A - Weft-replenishing mechanism for looms : en
  • US1450758A - Monorail frog : en
  • DE372945C - Pocket inhaler : de en
  • DK31516C - Valve device for oil presses or other hydraulic presses. : da en
  • US1450281A - Sliding and reversing window : en
  • US1450297A - Pipe wrench : en
  • GB196027A - Improvements in light projecting apparatus for the stages of theatres and the like : en
  • DE373038C - Device for unwinding picture tapes : de en
  • FR551372A - Improvements to bicycles and more particularly to folding bicycles : en fr
  • FI9548A - Motorcycle : en fi
  • GB195658A - Ring-spinning and twisting machines : en
  • US1450590A - Glass drawins apparatus : en
  • US1450691A - Burner for internal-combustion engines : en
  • US1450265A - Hot-cathode tube : en
  • US1450368A - Egg tray : en
  • US1450799A - Take-up mechanism for knitting machines : en
  • FI9520A - This is the case : en fi
  • GB195458A - Improvements in methods of making and repairing roads : en
  • DE372840C - Protection device for the isolator rooms of electrical dust precipitation systems : de en
  • FR551346A - Gear shifting for bicycles : en fr
  • GB195735A - Improvements in gas washers and the like : en
  • GB195533A - Improvements in apparatus for automatically operating electric switches : en
  • GB195516A - Ship's log : en
  • FI9488A - Anordning vid lampor för järnvägsvagnar : en fi
  • FR551466A - Trouser press improvements : en fr
  • DE373087C - Photographic plates and films for X-ray photography : de en
  • GB195510A - Improvements in direction indicators for motor vehicles and the like : en
  • US1450395A - Educational appliance : en
  • DE373348C - Method and machine for the production of fuses : de en
  • DE372883C - Gas and air regulation on Bunsen burners : de en
  • DE373136C - Drive arrangement for alternating current railways with steep slopes : de en
  • DE373142C - Arrangement on high-voltage overhead lines with suspension insulators to relieve the lines in the event of faults : de en
  • GB195556A - A process for the treatment of gold and silver bearing antimony ores : en
  • GB195675A - Improved process for the manufacture of salt : en
  • GB195720A - Improved means for actuating ammunition hoists : en
  • US1450550A - Mixer for gas engines : en
  • US1450739A - Material for phonograph record blanks and process of making the same : en
  • USD62165S - Feank f : en
  • FI9523A - Haystack : en fi
  • FI9551A - Anordning for förhindra vatten att intränga i växellådan till utombordsmotorer : en fi
  • FR551451A - Training in transmission gears : en fr
  • DE373047C - Self-running toy figure : de en
  • DK31513C - Electromagnetic Switch Lock. : da en
  • FR551349A - Automatic sprinkler turnstile with bronze ball bearing devices : en fr
  • US1450326A - Apparatus for treating oils : en
  • US1450484A - Vehicle wheel : en
  • US1450878A - Hotel key check : en
  • CA230065A - Oil dispensing device : en fr
  • DE373052C - Stocking tensioners or dryers : de en
  • DE373111C - Control switch for hoists with three-phase asynchronous motor and counter-current braking : de en
  • US1450168A - Implement for removing jar tops : en
  • US1450382A - Boll-weevil trap : en
  • GB195525A - Improvements in appliances for rearing chickens and the like : en
  • US1450533A - Storage battery and process of producing the same : en
  • US1450859A - Safety razor : en
  • DE373046C - Climbing figure : de en
  • GR425B - METHOD OF CONSTRUCTION OF LIME HYDRAULICS FROM DOMESTIC ARGILLITTANE (MARGIS). : el en
  • GB195464A - Improvements in or relating to gas burners : en
  • DE373042C - Razor with exchangeable blade : de en
  • US1450323A - Safety device for tools : en
  • DE372764C - Valve control with electric drive for piston steam engines : de en
  • DE373218C - Process for obtaining bone fat and glue from bones : de en
  • DE372860C - Stair grate firing for brown coal with a device for supplying under wind : de en
  • US1450434A - Serving apparatus : en
  • DE372795C - Equipment in emulsifying machines for mixing oils and fats with water, lime water, lye, etc. : de en
  • FI9557A - Toothed arms on the thresher reel : en fi
  • FR551453A - Double curtain frame : en fr
  • GB195503A - An improved coin-controlled device for delivering illuminating gas : en
  • FR551416A - Improvements in mining equipment : en fr
  • US1450487A - Scale : en
  • US1450679A - Hydraulic clutch : en
  • US1450460A - General utility bolt : en
  • GB195481A - Improvements in brush-making machines : en
  • DE372988C - Contact device connected to a door bolt or the like : de en
  • FR551468A - Device for windrowing grass, hay, etc. : en fr
  • US1450264A - Swivel hook for watch chains : en
  • US1450605A - Cue tip : en
  • CH98535A - Device for pressing soft collars. : de en
  • DE372859C - Wrought iron tubular section boiler : de en
  • DE372865C - Detachable spark plug : de en
  • FR551405A - Economic board : en fr
  • CH98562A - Sealing wax that can be used cold. : de en
  • US1450776A - Marking machine : en
  • US1450819A - Ventilator : en
  • USD62171S - Design foe a tire tread : en
  • US1450381A - Grill : en
  • US1450618A - Pressed-steel wheel and method of making same : en
  • US1450680A - Cycle stand and brush holder : en
  • DE372949C - Pulling device for opening and closing curtains : de en
  • CH98665A - Electric examination lamps for artificial daylight, in particular for medical purposes. : de en
  • US1450374A - Fly-eliminating screen : en
  • US1450820A - Combined railroad steel tie and rail fastener : en
  • CH98551A - Method and device for using liquid oxygen in aircraft for breathing purposes and for increasing the performance of aircraft engines. : de en
  • DE373112C - Hydraulic press for making records : de en
  • CH98640A - Automatic ignition advance regulator in internal combustion engines. : en fr
  • CH98581A - Azimuth rotatable camera designed for stereophotogrammetric recordings. : de en
  • CA230059A - Apparatus for the heat treatment of ores : en fr
  • CH98620A - Coupling, especially for chains. : de en
  • GB195433A - Improvements relating to packing means in connection with the blades of steam turbines : en
  • DE372992C - Device for throwing the loom shuttle by means of compressed air : de en
  • FR551424A - Mechanical metal sprayer : en fr
  • CH98597A - Watch box. : en fr
  • CA229956A - Amusement apparatus : en fr
  • US1450290A - Oversize return for mills : en
  • USD62170S - Design for a plate or similar article : en
  • US1450831A - Tie presser : en
  • US1450849A - Hammer : en
  • US1450553A - Signaling apparatus for motor vehicles : en
  • US1450503A - Bog pulverizer : en
  • CH98544A - Device for tensioning the fabric on machines for embossing and punching biscuits, etc., in which a mesh fabric is used to treat the goods. : de en
  • DE372850C - Wire holder for insulators : de en
  • DE372957C - Counter-wheel-like slide rule : de en
  • DE372961C - Control drive for internal combustion engines with rotating control shaft driven by means of coupling rods : de en
  • DE372993C - Device for parking textile machines equipped with chain thread monitors, such as looms, shearing machines : de en
  • DE372874C - Device for sharpening safety razor blades : de en
  • US1450187A - Reenforced floor construction : en
  • US1450803A - Self-serving store : en
  • US1450304A - Loose-leaf index file : en
  • US1450423A - Sugar-feeding machine : en
  • CH98663A - Method of heating electric ovens. : de en
  • CH98632A - Method and device for introducing fuel into the cylinder of combustion engines. : en fr
  • CH98367A - A method and apparatus for uniformly applying a coating to the surface of a porous material object for polishing. : en fr
  • DE372866C - Shaft coupling : de en
  • US1450768A - Short-time-limit switch : en
  • US1450570A - Bag : en
  • US1450862A - Headlight attachment : en
  • US1450872A - Beet topper : en
  • US1450277A - Waffle and hot-cake iron : en
  • US1450344A - Cuff button : en
  • CH98549A - Apparatus for transforming ice into snow. : en fr
  • DE372768C - Device for feeding sheets for printing machines, folding machines, etc. Like., In which the sheets are individually removed from a stack by means of gripper rollers : de en
  • CA229998A - Sausage twisting machine : en fr
  • CH98660A - Revolver insurance for electrical lines. : de en
  • US1450331A - Plunger lock with circuit controller for railway switches : en
  • GB195741A - Improvements in and relating to boxes for cigarettes and the like : en
  • CA230094A - Shoe manufacture : en fr
  • FI9522A - Sät att elektrisk ugn framställa kol- ock kiselfattiga metaller eller alleringar : en fi
  • CA230037A - Wrench : en fr
  • CA230075A - Electric furnace : en fr
  • FR551439A - Treatment of residues containing fatty substances and other materials for the production of soap : en fr
  • FR551312A - Circular combs combers : en fr
  • FR551361A - Hand-composable text ad and advertising device : en fr
  • DE372918C - Voltage divider with low no-load current : de en
  • DE372919C - Electric alarm device : de en
  • DE373018C - Terminal protection for electricity meters : de en
  • GB190103A - Improvements in and relating to advertising appliances : en
  • USD62187S - Design for a prismatic glass globe : en
  • US1450667A - Bacon-stringing machine : en
  • US1450848A - Watch protector : en
  • US1450494A - Watering trough : en
  • GB195496A - Improvements in electrical networks : en
  • GB195457A - Improvements in or relating to valves or cocks : en
  • AU1074723A - Improvements in or relating to telephone systems : en
  • FR551537A - Process for protecting animal fiber in treatment with alkaline liquids : en fr
  • GB195506A - Electrical hot air stove : en
  • US1450681A - Method of making boxes and elements thereof : en
  • US1450897A - Timber-treating apparatus : en
  • DE373131C - Pressure roller : de en
  • DE373149C - Ruettler for model plates : de en
  • DE372907C - Telescopic magnifier : de en
  • DK31494C - Vertical retort oven. : da en
  • US1450220A - Saw-setting tool : en
  • US1450376A - Light deflector : en
  • US1450351A - Rolling mill for manufacturing corrugated pasteboard, sheet metal, and the like : en
  • US1450597A - Torpedo : en
  • US1450440A - Ratchet device for augers : en
  • DE373110C - Process for the preparation of pure, highly dispersed silica solutions : de en
  • GB195468A - Improvements in or relating to the couplers for the train lines or conductors of electric railway vehicles : en
  • GB195736A - Improvements in twist-lace machine carriages : en
  • CH98478A - Process for the recovery of volatile organic bodies which are solid at room temperature, contained in gas mixtures. : en fr
  • GB185105A - Feed device for meat-slicing machines : en
  • FR551499A - Improvements to water closets : en fr
  • GB195737A - Improvements in or relating to the regulation of the combustible mixture in internal-combustion engines : en
  • US1450227A - Attachment for doors : en
  • US1450262A - Cable bumper : en
  • DE372627C - Tubular or hollow rod-like, thin-walled components made of steel or light metal for aircraft : de en
  • CH98610A - Device for holding razor blades for the purpose of pulling them off. : de en
  • US1450403A - Oil-circuit closer : en
  • DE373133C - Heart for grooved rail switches : de en
  • US1450827A - Bath tray : en
  • DE372763C - Water tube boiler with tubes connecting the upper and lower boiler : de en
  • FR551375A - Device for obtaining a constant pressure at the location of a heating steam outlet, on one or more normal steam turbines working in parallel with other engine machines on a common network : en fr
  • GB179142A - Improvements in methods for introduction of solid particles in suspension into gases, and in inhaling apparatus more especially for realisation of the said methods : en
  • DE372762C - Process for the production of acetone and butyl alcohol by fermentation of carbohydrates : de en
  • FI9485A - Radio signaling system : en fi
  • FR551548A - Device for turbine driven fan : en fr
  • DE373024C - Method of manufacturing plywood panels : de en
  • CH98561A - Preparations for preventing drops from adhering to glass panes. : de en
  • FR551480A - Device applicable to the lubrication of the frame and axle boxes of tram cars, railway wagons and road vehicles : en fr
  • USD62181S - Design : en
  • GB195509A - Improvements in spinning mules : en
  • CH98521A - Collapsible, portable lectern. : de en
  • DE373079C - Crank with journal : de en
  • DE373094C - Signal trowel provided with lighting device : de en
  • FR551545A - Improvements to command transmitters : en fr
  • GB195528A - Improvements relating to apparatus for mixing and cleaning grains and seed : en
  • GB195744A - Improvements in fire extinguishers and like containers for fluids under pressure : en
  • FR551482A - Automatic liquid soap dispenser : en fr
  • CA230035A - Device for exhausting a container : en fr
  • FR551531A - Improvements relating to the tools of paper collators : en fr
  • DE372936C - Circuit arrangement for controlling a polarized relay : de en
  • DE373044C - Contact blinds for electrical safety systems with blind cords under the action of a weight : de en
  • FR551395A - Protection devices : en fr
  • GB195739A - Improvements in magneto electric machines : en
  • FR551511A - : fr
  • FR551435A - Watch improvement : en fr
  • FR551467A - Heavy Duty Wire Shears : en fr
  • GB195748A - Improvements in internal combustion engine power plant : en
  • FR551483A - Improvements to high voltage electrical installations : en fr
  • US1450864A - Projecting screen : en
  • DE372837C - Rock drill with air compressor : de en
  • DE372904C - Electric pulley block with worm drive and spur gear housed in the cable drum housing : de en
  • DK31498C - Cutting machine. : da en
  • US1450531A - Thread-breaking mechanism : en
  • US1450796A - Water-heating system : en
  • CA230021A - Shield for electric ranges : en fr
  • US1450879A - Needle and needle holder : en
  • DE372767C - Device for the automatic deactivation of the pressure roller of duplicating devices and similar small machines : de en
  • FI9515A - Fitting to cookers : en fi
  • CA230073A - Mounting for cylindrical brushes : en fr
  • CH98682A - Direction indicators on motor vehicles. : de en
  • CA229975A - Radiator : en fr
  • CH98614A - Sheet steel pulley. : de en
  • US1450213A - Double-acting deep-well pump : en
  • CH98444A - Telephone installation for private annex office. : en fr
  • US1450591A - Coupling yoke : en
  • US1450700A - Fish rod : en
  • US1450712A - Process of making prepared roofing : en
  • DK31495C - Apparatus for Removing Hypoderma Larvae from Cattle Skin. : da en
  • FR551407A - "Fluidic, hydro-pneumatic" motor with hydraulic transmission, acting without exhaust or expansion, in cylinders on pistons (based on liquid and vacuum) balancing on compound balances, controlling, during the stroke of said , internal fluid inlet valves and shutters. operated by the action of a single charge, of any compressed air or fluid, or by a cylinder of air or liquefied gas : en fr
  • DE373100C - Exposure set : de en
  • GB188631A - Improvements in and relating to domestic washing machines : en
  • DE373084C - Illuminated advertising device : de en
  • US1450283A - Sanitary seat : en
  • CH98716A - Tractor. : en fr
  • CH98606A - Scissors for cutting heated round iron bars into equal lengths. : de en
  • USD62176S - Design for a toy : en
  • CA229963A - Combination tool : en fr
  • US1450390A - Segregating apparatus : en
  • CH98687A - Can be used as a rear wheel stand for bicycles. : de en
  • US1450371A - Truck conveyer : en
  • US1450520A - Shade roller : en
  • CH98487A - Removable closure device for a container, in particular a container called a metallic packaging. : en fr
  • CA229965A - Cheque : en fr
  • CA230024A - Flexible container : en fr
  • CA230007A - Theft detector for automobiles : en fr
  • US1450556A - Mop : en
  • US1450661A - Apparatus for the manufacture of sulphuric anhydride : en
  • CA230048A - Electric lamp protective device : en fr
  • CH98647A - Surface condenser with discharge devices for the condensate that forms on the cooling tubes. : de en
  • US1450270A - Inking mechanism : en
  • US1450845A - Drill bit and collar therefor : en
  • CA230025A - Heat treatment of steel tires : en fr
  • US1450677A - Sulphur burner : en
  • CA230043A - Means of reclaiming sand : en fr
  • US1450474A - Portable lavatory : en
  • US1450218A - Portable and collapsible shower bath : en
  • US1450456A - Feeding mechanism for sewing machines : en
  • US1450485A - Cementing dumper : en
  • US1450770A - Sanitary self-cleaning filter : en
  • US1450802A - Device for supporting utensils over camp fires : en
  • US1450539A - Curtain holder : en
  • DE372924C - Boiler feed water preheater with straight pipes between end chambers : de en
  • US1450632A - Bucket protector : en
  • CA229958A - Carton filling machine : en fr
  • DK31493C - Apparatus for Cutting and Collection of Cinematographic Films. : da en
  • US1450860A - Hair-waving comb : en
  • US1450873A - Brake for baby carriages : en
  • US1450870A - Vapor stove : en
  • DE372928C - Support body for impact airships : de en
  • DE372732C - Cooking and casserole : de en
  • FR551301A - Switch plate : en fr
  • GR428B - PROVISION FACILITATING THE ENERGY IN A BLACKING HAMMER IN ARTIFICIAL SLIDING MATERIALS WITH A GREAT ANGLE. : el en
  • US1450612A - Ear manipulator : en
  • US1450773A - Hard-grease cup : en
  • FR551488A - Improvements in ignition magnetos for internal combustion engines : en fr
  • FR551462A - Desk for stenographer-typist : en fr
  • GB172325A - Improvements in apparatus for preventing the occurrence of higher harmonic currents in the working of metal vapour rectifiers : en
  • GB195477A - Improvements in accumulators : en
  • DE373078C - camp : de en
  • CA230052A - Air distributing valve for glass blowing machines : en fr
  • DE372960C - Process for the destruction of agricultural and forestry pests of animal or vegetable origin : de en
  • US1450333A - Pump construction : en
  • DE372955C - Device for checking the weight of objects, in particular the loading of coal wagons in mining operations : de en
  • DE373098C - Process for the production of carbon carriers for explosive charges with liquid air : de en
  • CA230027A - Automobile tube : en fr
  • DE372845C - Turbine unit consisting of a forward and a backward turbine : de en
  • DE373050C - Enlargeable box with connecting means engaging the end edges of the sides for assembling the box parts without nailing : de en
  • FR551347A - Process for the production of peat construction elements : en fr
  • GB195471A - Improvements in or relating to advertising apparatus : en
  • US1450778A - Resilient wheel : en
  • US1450841A - Signal for railroad crossings : en
  • GB195489A - Sectional model buildings : en
  • FR551436A - Process for preventing the reduction in power of gasoline or benzol engines when they are operated with lean gas : en fr
  • US1450541A - Fishing tool : en
  • DE372861C - Device for fastening metal crowns to tooth remnants in the mouth : de en
  • CA230019A - Ray deflector for headlights : en fr
  • GB195476A - Improvements in and relating to supply taps for petrol and like fuels : en
  • US1450774A - Cow-tail holder : en
  • US1450863A - Process of opening sheet and tin-plate packs : en
  • DE372970C - Illuminated advertising facility : de en
  • GB195536A - A new method for the construction and repairing of roads : en
  • GB195729A - An automatic safety lock for railway carriage doors and the like : en
  • DE372778C - Multiple fuse with cartridge that can be used from two sides : de en
  • CH98595A - Watch for automobiles. : en fr
  • FR551418A - Assembly bolt : en fr
  • FR551491A - Spring hub : en fr
  • GB190104A - : en
  • GB195681A - Improvements in or relating to machines for hobbing the teeth of cylindrical gear wheels : en
  • US1450180A - Cabinet construction : en
  • US1450710A - Automatic feeder : en
  • DE372779C - Arrangement for measuring and controlling electrical voltages to earth : de en
  • GB195466A - Jointed band air filter : en
  • GB195548A - Improvements in nailing machines : en
  • FI9490A - The method shows the use of animal fiber in the treatment of alkaline fibers : en fi
  • FR551329A - Improvements to film cutting machines : en fr
  • GB195492A - Improvements in or connected with apparatus for separating air containing dust or particles from grain or granular material, and the dust or particles from the air : en
  • GB195534A - Improvements relating to motor-driven velocipedes or motor cycles : en
  • DE373132C - Brake for rail cars : de en
  • DE372902C - Procedure for hanging and unhooking the ropes and conveyor baskets in conveyor machines : de en
  • DE372933C - Process for the preparation of resinous condensation products from phenols and aldehydes : de en
  • DK31510C - Pivot guns, especially for submarines. : da en
  • US1450393A - Washing machine : en
  • CH98520A - Furniture. : en fr
  • DK31506C - Drain tap for measuring liquids. : da en
  • FR551549A - Improvements to boxes or containers for tobacco cartridges : en fr
  • CH98666A - Process for the preparation of a therapeutically valuable ester from trichloroethyl alcohol. : de en
  • DE373105C - Drying system : de en
  • GB179547A - Improvements in riveted joints for connecting a plurality of electrical conductors together in electrical contact to a common insulator : en
  • DE373077C - Gap seal for gas turbines with pendulum water column : de en
  • AU1183523A - Improvements in or relating tothe concentration of ores : en
  • GR427B - CLEANING WHEELS WITH A BENDED AXLE. : el en
  • US1450762A - Carburetor : en
  • FR551425A - Device for reducing powdered metals : en fr
  • DE373120C - Steerable headlight for tracking flying targets : de en
  • US1450201A - Means for insuring complete combustion of coal in heating boilers : en
  • DE372962C - Two-stroke explosion engine with rotating pipe slide : de en
  • FI9499A - Sät att driva ångkraftmaskiner, arbetande med uttagning av ånga under mellanstadierna och tidvist som Rena mottryckmaskiner : en fi
  • GB195674A - Improvements in additional air devices for internal combustion engines : en
  • GR422B - MACHINE HEATING BY STEAM AND OIL, WATER AFTER CONTINUOUS ANANEOSEOS, which could be applied IN THE COOKING IN THE KLIVANOUS IN MACHINERY AND CENTRAL HEATING IN Pasang another thermal establishment. : el en
  • US1450462A - Method of acidizing rubber waste : en
  • DK31491C - Pencil holder. : da en
  • FR551391A - Electric boiler load adjustment device : en fr
  • GB195660A - Improvements in optical-projection apparatus : en
  • GB195411A - Improvements appertaining to flushing apparatus for water closets and the like : en
  • FR551528A - Improvements in windows : en fr
  • US1450657A - Sawing machine : en
  • FI9546A - Luftring : en fi
  • US1450239A - Hairpin : en
  • FR551310A - Improvements to air navigation devices : en fr
  • GB195497A - Improvements in softening wood : en
  • GB195568A - Improvements in the manufacture and production of the bends of superheater, and other, tubes : en
  • DE372739C - Device for recording the flight times of aircraft : de en
  • DE372789C - Electric oven with interchangeable heating elements : de en
  • FI9509A - Electrically driven power supply for a single panel : en fi
  • FI9492A - Apparat för ekonomisk värmealstring : en fi
  • US1450402A - Ikoning machine : en
  • GB180632A - Device for automatically substituting one source of light for another, particularly in connection with light-houses : en
  • GB195454A - A new device for punching staples into rubber and leather soles of boots, shoes, and the like : en
  • US1450385A - Motor plow : en
  • US1450639A - Dental impression tray : en
  • FI9530A - Reconciliation : en fi
  • FI9533A - Spännkoppel för timmerstockar och liknande : en fi
  • GB195527A - Improvements in or relating to ironing machines : en
  • GB195745A - Improvements in or relating to needles for talking-machines and like apparatus : en
  • DE372758C - Blasting processes and manufacture of explosive charges and explosives or cartridges : de en
  • DE372806C - Irrigation device : de en
  • US1450237A - Animal poke : en
  • GB195575A - Improvements in or relating to kettles, saucepans and like utensils : en
  • USRE15572E - Ments : en
  • GB195460A - Improvements in or relating to apparatus for shearing metal : en
  • US1450357A - Crosscut sawing machine : en
  • US1450609A - Plate clamp : en
  • DK31509C - Partition wall for accumulator batteries and method for its manufacture. : da en
  • DE372959C - Power-driven lawn mower : de en
  • FI9558A - Dörrhake : en fi
  • CA229974A - Window screen : en fr
  • US1450703A - Seat pad : en
  • CH98659A - Electrical wire resistance. : de en
  • US1450889A - Stobage battery : en
  • US1450394A - Panel adjustment for inclosed motor vehicles : en
  • US1450471A - Tractor tread link : en
  • US1450686A - Spring : en
  • CA230050A - Electrical connector : en fr
  • GB173762A - Improvements in or relating to apparatus for cooling incandescent coke : en
  • GB195517A - Improvements in or relating to vehicle wheels : en
  • US1450250A - Internal-combustion engine, method of and means for feeding the same : en
  • US1450574A - Sheet collecting and associating mechanism : en
  • US1450676A - Butt gauge : en
  • US1450447A - Milling, drilling, and grinding appliance for lathes : en
  • US1450882A - Hoisting machine : en
  • FR551529A - Device for maintaining and severing the ligature cord for wheat and straw binders : en fr
  • GB195916A - Improvements in ribs, cross members and the like for aircraft planes or wings : en
  • US1450463A - Sulphurized compound of phenols : en
  • FI9552A - Styranordning vid utombordsmotorer : en fi
  • DE373092C - Process for the production of running gowns : de en
  • US1450185A - Gauge plug : en
  • US1450586A - Underfeed stoker : en
  • DE372733C - Watership heating jacket : de en
  • FR551464A - Braiding and bobbin loom : en fr
  • DE372905C - Metal window frames and sash : de en
  • US1450336A - Automobile protective device : en
  • USD62173S - Design fob a child s vehicle : en
  • US1450499A - Clipping machine : en
  • US1450724A - Wall structure : en
  • US1450197A - Sport car : en
  • DE372823C - Pressure roller for draw-through drafting units : de en
  • DE372950C - Dismountable field easel with extendable legs : de en
  • DK31522C - Devices at Submarine Mines. : da en
  • DE372952C - Drawing device with sighting device : de en
  • US1450407A - Safety device : en
  • US1450583A - Fastening device : en
  • US1450757A - Automatic clutch release : en
  • DE372941C - Vertical retort with device for special heating of superimposed zones and separate gas exhaust : de en
  • DE372981C - Method and device for binding the upper on the last : de en
  • FR551542A - Process for the production of aluminum by electrolysis : en fr
  • US1450255A - Sheet-metal end eor railway cars : en
  • CA229969A - Power transmission : en fr
  • US1450893A - Pressure regulator and cut-off : en
  • US1450750A - Oil filter : en
  • US1450886A - Ice-cream dipper : en
  • US1450699A - Process for seamless-tube drawing : en
  • US1450795A - Film repair tool : en
  • DE372895C - Process for obtaining interrupted electrical currents using selenium : de en
  • GB195486A - Improvements in graphite crucibles : en
  • DE372816C - Running stain : de en
  • US1450514A - Motion-picture projection : en
  • DE373104C - Securing for the closure of bags u. like : de en
  • FI9553A - Apparat för lastning och lossning av Tegel : en fi
  • DE373069C - Arrangement for measuring the intensity of the ultraviolet light : de en
  • US1450415A - Protective device : en
  • US1450430A - Safety head and track for traveling ladders : en
  • US1450627A - Typewriter : en
  • US1450663A - Valve : en
  • US1450742A - Portable sprayer : en
  • US1450741A - Billiard-cue-tip chalker : en
  • US1450745A - Gear shift for motor vehicles : en
  • US1450317A - Pipe-bending machine : en
  • FR551374A - Cylindrical lock : en fr
  • FR551481A - Electric contact switch : en fr
  • DE372781C - Method for investigating the electrical conductivity of substances, in particular electrical insulation materials : de en
  • FR551512A - Improvements made to shoe belts for tractor wheels and other heavy vehicles : en fr
  • GB195567A - Improvements in means for controlling the brakes of front wheels of motor vehicles : en
  • CH97018A - Fuel-saving insert for grate firing. : de en
  • US1450493A - Ketone body and process of making same : en
  • FR551504A - New dye solutions and processes for their manufacture and use for dyeing and printing : en fr
  • CA230061A - Mechanical hammer : en fr
  • CH98571A - Loose leaf book. : de en
  • US1450305A - Telephone signaling system : en
  • CA230064A - Mobile figure : en fr
  • CH98582A - Indicator for the mean indexed pressure in reciprocating engines. : de en
  • US1450386A - Toilet-powder container : en
  • US1450406A - Portable liquid pump for oil containers : en
  • FI9534A - Drying plant : en fi
  • DE372897C - Method of heating by means of mechanical energy : de en
  • US1450717A - Winding mandrel : en
  • US1450584A - Cable-building machine : en
  • CA230068A - Boiler controller : en fr
  • US1450769A - Tire-deflation signal : en
  • US1450785A - Hairpin : en
  • US1450797A - Automatic gate for railway crossings : en
  • AU2032624A - Radio condenser : en
  • DE372773C - Electrical collector with diagonally opposite pole connections : de en
  • DE373128C - Process for removing water from liquids, solutions, suspensions, etc. like : de en
  • CH98688A - Device intended to serve as an acoustic signal for vehicles. : en fr
  • DE372935C - Device for determining the height of the charging column in blast furnaces or the like by means of probe rods : de en
  • DE372974C - Automatic switching device for picture demonstration machines : de en
  • FR551541A - Screwless assembly device for timepieces : en fr
  • DE373072C - Slide rules, measuring rods and similar devices : de en
  • CA229967A - Keyless lock : en fr
  • CH98638A - Device on internal combustion engines for supplying starting fuel. : de en
  • CH98710A - Fuel saver for explosion engines. : en fr
  • CA230067A - Window washer : en fr
  • US1450379A - Helmet : en
  • DE372910C - Film for natural color photo reproduction : de en
  • CA229964A - Suspension means for seats, beds and tables : en fr
  • CA229968A - Apparatus for aerating liquids : en fr
  • US1450573A - Sheet collecting and associating mechanism : en
  • DE372884C - Pilgrim's step universal tube rolling mill : de en
  • FR551381A - Coupling device for railway, tramway and other similar vehicles : en fr
  • FR551536A - Improvements to electric ovens : en fr
  • CA229977A - Steam boiler low water signal : en fr
  • USD62163S - Design for a htjb cap : en
  • USD62168S - Design for a tire tread : en
  • CH98363A - Method and machine for cutting gears. : en fr
  • US1450608A - Registering and squaring machine : en
  • US1450823A - Rifle sight : en
  • US1450173A - Adjustable multiple disk and shredding hammer : en
  • FI9521A - Sätt att framställa ett plastiskt material för framställning av gramoponplattor, elektriska strömavbrytare o.dyl. : en fi
  • FI9541A - Sätt att tillgodogöra sulfitavfallslut : en fi
  • DE372765C - Lubricating device for steam locomotive engines with valves controlled by a push rod moved back and forth : de en
  • DE372744C - Milling machine for the production of bevel gears using the rolling process : de en
  • US1450319A - Process of making asbestos friction-clutch rings : en
  • US1450726A - Buffer for pickers : en
  • US1450847A - Chakies b : en
  • GB189465A - An improved lock-nut : en
  • FR551412A - Devices for adjusting the air gap in asynchronous electric motors : en fr
  • GB184791A - A self-adjustable bearing for separator or other shafts : en
  • FR551494A - Process of saccharification of starchy substances in an antiseptic medium using oriental bio-enzymes, for the production of ethyl alcohol, vinegar and beer : en fr
  • GB179164A - A method of treating organic matters for retaining the principal ingredients thereof in their natural condition : en
  • GB195552A - Improvements in lubricating means for vehicle springs : en
  • US1450655A - Vehicle spring : en
  • CA229972A - Grinder : en fr
  • DE372999C - Method and device for electrical resistance welding of objects made of sheet metal, in particular larger thicknesses : de en
  • GB184766A - Improvements in or relating to electric discharge tubes : en
  • CA229994A - Mute for wind instrument : en fr
  • CH98490A - Frame for bee hive. : en fr
  • CH98545A - Butcher machine. : de en
  • DE372659C - Regulating device for electrodes for heating steam boilers or the like. : de en
  • US1450642A - Automobile headlight : en
  • CH98533A - Singeing device for textile goods. : de en
  • DE372994C - Piercing tool : de en
  • CH98559A - Process for the preparation of an aryloxynaphthyl ketone. : de en
  • US1450548A - Indication means for light signals : en
  • US1450224A - Wrench : en
  • US1450272A - Repairman's brake attachment for air brakes : en
  • US1450513A - Frame brace : en
  • US1450601A - Shock absorber : en
  • US1450723A - Device and process for feeding roller mills : en
  • US1450843A - Nonpneumatic tire : en
  • CH98567A - Process for the recovery of the sulphurous acid and heat contained in the exhaust gases from pulp digesters. : de en
  • US1450779A - Antiskid device : en
  • USD62180S - Habby c : en
  • CH98426A - Device for tilting a suspension lamp shade. : en fr
  • CH98534A - Straightening iron. : de en
  • CH98636A - Fuel pump in internal combustion engines with direct injection. : de en
  • DE372937C - Dismountable electric torch with individually replaceable element cells : de en
  • DE373007C - Braking device operated electrically and by compressed air : de en
  • DE373147C - Forming machine for hand pressing : de en
  • US1450496A - Single-barrel firearm of the breakdown type : en
  • USD62167S - Design foe a tiee teead : en
  • FR551443A - Agricultural machinery : en fr
  • US1450389A - Detachable chain hook : en
  • US1450274A - Attachment for ironing boards : en
  • DE373020C - Apparatus for the medical treatment of eyes by means of fluids : de en
  • DE373082C - Machine for bending and straightening profile bars, in particular for producing closed rings, e.g. Piston sealing rings : de en
  • US1450377A - Method of drying colloids : en
  • US1450501A - Spark breaker : en
  • US1450257A - Method of cutting shoe-part blanks : en
  • US1450753A - Rifle turbine : en
  • AU1155323A - Improvements in or relating tothe preliminary purification of illuminating or coal gas or coke oven gases intended tobe subjected to partial liquefaction : en
  • CA230039A - Dirigible headlight : en fr
  • CA230053A - Gauging means for glass blowing machines : en fr
  • US1450196A - Portable leveling apparatus for mounted machinery : en
  • US1450530A - Oil burner : en
  • CH98651A - Automatic rotor short-circuit device for asynchronous induction motors. : de en
  • US1450535A - Hat holder : en
  • US1450673A - Mop holder and wringer : en
  • US1450786A - Automobile tire rim : en
  • US1450706A - Universal joint : en
  • US1450228A - Ration : en
  • DE373134C - Device for fastening the root end of switch blades : de en
  • GB195465A - Improvements relating to the production of petrol : en
  • GB195555A - Improvements in anti-vibration fittings for electric lamps and other articles : en
  • FR551334A - Method for using ambient or artificial magnetism in combination with artificial ambient electrical energy : en fr
  • US1450234A - Combined door closer, starter, and lock : en
  • US1450542A - Rotary toothbrush : en
  • DE372785C - Procedure for activating the shunt regeneration on X-ray pipes : de en
  • DE372775C - Device for the protection of motors with high starting currents by maximum current relays : de en
  • US1450772A - Milk-bottle receptacle : en
  • US1450545A - Apparatus for separating liquids of different densities : en
  • CA230060A - Coil mounting : en fr
  • US1450177A - Internal-combustion-engine piston : en
  • US1450354A - Transfer mechanism fob conveyers : en
  • US1450562A - Process for the treatment of gases from gas producers : en
  • CA229996A - Sleigh runner : en fr
  • GB195436A - Improved machine for eradicating weeds and digging potatoes and the like : en
  • GB195718A - Improvements in wireless transmission by aid of a signalling key : en
  • DE372925C - Insulating tape made from waterproof paper : de en
  • US1450777A - Artificial bait : en
  • DE373056C - High-voltage bushings and support insulators made of molded compound with conductive inserts made of molded compound : de en
  • US1450709A - Column or support for rock drills : en
  • DE372835C - Cooking stove with compressed air supplied to increase the heating power of gaseous fuel : de en
  • US1450624A - Self-adjusting door latch : en
  • US1450445A - Mop : en
  • US1450459A - Portable rotary saw : en
  • US1450190A - Picture-card frame : en
  • US1450342A - Toy scooter : en
  • US1450812A - Saw set : en
  • DE372978C - Mortise key lock with ring disc-shaped tumblers : de en
  • DE373002C - Device for ejecting the core of powdery material used in the production of pipes from the pipes and for sucking off the dust produced during ejection : de en
  • DE373081C - Lifting disc gear : de en
  • DE373040C - Device for lighting bicycles, automobiles, etc. like : de en
  • DE372790C - Device on the gout opening of electric ovens : de en
  • FR551500A - Wrench for nuts, pipes, etc. : en fr
  • CA230087A - Ring mesh and chain machine : en fr
  • US1450380A - Governor : en
  • US1450404A - Concrete stair block : en
  • US1450427A - Recording mechanism and dissemination method : en
  • US1450214A - Electrically-operated vehicle signal : en
  • US1450285A - Railway-crossing gate : en
  • US1450186A - Metal mold : en
  • US1450399A - Radiator : en
  • US1450522A - Lens shade : en
  • DE373032C - Advertising stand for drinking vessels : de en
  • GB174941A - Improvements in and relating to thrashing machines : en
  • CA230002A - Production of cyanamide : en fr
  • US1450489A - Vertical steam-generator furnace : en
  • GB195728A - Improvements in a receptacle and blank therefor : en
  • CH98530A - Machine for treating yarn in hanks with liquid. : de en
  • DE373062C - Device for removing combustion residues from combustion systems : de en
  • DE373146C - Downwind chamber firing with preheating of the downwind : de en
  • CH98468A - Bicycle with motorized handlebars. : en fr
  • US1450595A - Gradual-change gear : en
  • US1450818A - Cushion tire : en
  • US1450689A - Badge : en
  • US1450204A - Spring and mattress supporting means : en
  • US1450328A - Jacket for preliminary cure : en
  • US1450646A - Baseball bat : en
  • CH98415A - Core material for magnetization cores, preferably for self-induction coils for loading telephone lines. : de en
  • DE372942C - Device for washing and cooling gas : de en
  • DE373016C - Arrangement for the automatic regulation of the power consumption of single or multi-phase induction motors : de en
  • US1450455A - Moving-picture machine : en
  • US1450580A - Oil lamp : en
  • US1450505A - Pneumatic stage pump : en
  • US1450836A - Powdered modified-milk substitute : en
  • CH98615A - Ball cage for radial ball bearings. : de en
  • CA230092A - Open hearth furnace : en fr
  • US1450495A - Trace holder : en
  • CA230056A - Manufacturing insulators : en fr
  • CA230013A - Liquid gauge : en fr
  • US1450207A - Window fire escape : en
  • US1450629A - Drainer for sinks : en
  • US1450670A - Indicator for electric fuses : en
  • US1450543A - Method and device for the heating of material in electric furnaces : en
  • DE372801C - Closure for boiler presses, especially for vulcanizing rubber : de en
  • DK31502C - Apparatus for Measuring Feet or Loafers. : da en
  • DE372881C - Direction indicators, especially for motor vehicles with a fan-shaped signal disc : de en
  • DE372869C - Stop device for buttonhole sewing machines : de en
  • DE372870C - Method and device for covering paper with a fibrous material layer : de en
  • FR551524A - Notepad for multiple copies : en fr
  • FR551506A - Device for driving one shaft by another : en fr
  • GB195490A - Improvements in or relating to electrical regulating switches : en
  • GB195537A - System for the automatic ventilation of water-closets : en
  • CH98630A - Method for operating two-stroke internal combustion engines for liquid fuels. : de en
  • DE372973C - Electromagnetic switching device for advertising projection devices : de en
  • FR551390A - Sourdough treatment and preparation process : en fr
  • CA230012A - Broom bundle making machine : en fr
  • GB195485A - Improvements in or connected with concrete or like floors, landings, steps, walls, and the like : en
  • US1450617A - Process of purifying mineral oils : en
  • FR551352A - Method of methodical and continuous extraction of oils, fats and all soluble products contained in materials in grains, pastes, ulps, flour or porridge and equipment allowing the implementation of said process : en fr
  • CA230032A - Production of hydrochloric acid and salt cake : en fr
  • CH98510A - Apparatus for the production of gas to water. : en fr
  • CH98607A - Reamer. : en fr
  • DE373008C - Galvanic element : de en
  • CA229960A - Paper manufacture : en fr
  • US1450814A - Fuel-gas mixer : en
  • CH98547A - Silo for electrical treatment of all kinds of materials. : de en
  • CA230009A - Convertible automobile body : en fr
  • FR551496A - Electric alarm counter to monitor the duration of telephone conversations : en fr
  • US1450303A - Suspenders : en
  • US1450486A - Gate : en
  • US1450215A - Pump : en
  • US1450431A - Landing indicator for aircraft : en
  • AU1183423A - Improvements in or relating tothe concentration of ores : en
  • CA230008A - Tar, sand and asphalt mixer : en fr
  • CH98599A - Bearing metal alloy. : de en
  • USD62162S - Design for a blanket or, similar article : en
  • US1450675A - Process of separating isomeric trinitrotoluenes : en
  • DE372745C - Milling cutter for the production of square holes : de en
  • FR551452A - Improvements made to the rolling of flanged shafts : en fr
  • US1450876A - Direction signal and parking light for vehicles : en
  • FR551325A - Improvements in the sectors : en fr
  • GB195493A - Improvements in and relating to ring cases, jewellery cases and the like : en
  • CH98680A - Headlight for vehicle. : en fr
  • DK31517C - Fire extinguisher. : da en
  • FR551525A - Method and apparatus for sorting mixed bodies of different specific weights : en fr
  • US1450259A - Artificial eyelashes and method of making same : en
  • US1450373A - Straightening press : en
  • CA229991A - Automobile mirror : en fr
  • GB174378A - Improvements in and relating to locomotive boilers : en
  • DE372786C - Regulating device for the feed water supply to electrode steam boilers heated with high-tension currents : de en
  • US1450362A - Electric coil : en
  • GB195514A - Improvements in or relating to the method of mounting articles upon display cards, and the like : en
  • FR551315A - Process and apparatus for rendering products radioactive by emanating radium or for conserving the radioactivity of these products : en fr
  • US1450564A - Telephone-exchange system : en
  • US1450900A - Roasting furnace : en
  • FR551336A - Impervious elastic bandage and method and device for making same : en fr
  • GB195564A - Improvements in electrical advertising, signalling and displaying apparatus : en
  • FR551402A - Headlights of automobiles with direction varying with that of the car : en fr
  • FR551501A - Fireplace grid : en fr
  • FR551497A - Methods and apparatus for producing, transmitting, receiving, recording, etc., of currents and acoustic waves, by electrical means : en fr
  • FR551343A - Device for using the heat generated when igniting the mixture of air and fuel in internal combustion or explosion engines : en fr
  • CH98616A - Wrought iron pulley. : de en
  • GB195478A - Improvements in or relating to side splash guards for motor road vehicles : en
  • US1450211A - Ratchet plate and die : en
  • GB180342A - Improvements in or relating to refrigerating machines : en
  • DE372971C - Advertising projection device : de en
  • DE372880C - Circuit for connecting low-voltage devices (bells, etc.) to high-voltage lines : de en
  • DE372930C - Drawing device for tailors : de en
  • FI9513A - Restrictions on the application of the rules on the use of glass Medels for continuous drift : en fi
  • FR551492A - Improvements to piezoelectric devices : en fr
  • US1450315A - Box-strapping bench : en
  • US1450359A - Mouthpiece for smoking tobacco : en
  • US1450728A - Ignition switch : en
  • GB195572A - Improvements in or relating to printers' furniture and mounting boards : en
  • GB195920A - Improvements in or relating to the treatment of cellulose acetate products : en
  • DE372991C - Process for the production of objects from alabaster-like mass : de en
  • DE373036C - Gripper device for recording cinematograph : de en
  • FR551444A - Magnetic motor : en fr
  • DE373125C - Closed gas cooker, whose heating flame is supplied with preheated combustion air : de en
  • DK31515C - Apparatus for Cipherudicode Ciphering in the Form of Pronounced Number Groups of Letter Groups, and Deciphering Such Letter Groups. : da en
  • GB183117A - Electrolytic process of recovering zinc from complex ores : en
  • US1450316A - Clutch holder : en
  • FR551530A - Method of preparing a new friction fabric : en fr
  • US1450451A - Draft regulator and chimney cleaner : en
  • US1450697A - Window construction : en
  • DK31523C - Made. : da en
  • US1450273A - Shipping box : en
  • US1450370A - Spring suspension for vehicle bodies : en
  • US1450721A - Holder for badges, buttons, and the like : en
  • US1450830A - Vending device : en
  • FR551303A - : fr
  • CH98411A - Process for cooling the wheels and vanes of a combustion turbine, and combustion turbine performing this process. : en fr
  • DE372788C - Electrode arrangement for electric furnaces : de en
  • GB195472A - Improvements in electric candle-lamps : en
  • DE372827C - Thread guide : de en
  • AU1134123A - Improvements in electrical insulators : en
  • CH98584A - Speed indicator. : en fr
  • DE372807C - Method for operating two-stroke internal combustion engines : de en
  • GB195498A - Improvements in submerged electro-plating, shaking, scouring and similar barrels : en
  • GB195518A - Improvements in and relating to rag pickers or tearing machines : en
  • US1450502A - Door construction for flash-light apparatus : en
  • US1450183A - Typewriter clamp : en
  • US1450901A - Pump : en
  • CH98656A - Electric switch. : en fr
  • CA230034A - Vessel for the disinfecting of artificial teeth : en fr
  • FR551498A - Feed water heater : en fr
  • FR551406A - Electrical sealing device for all folds with wax : en fr
  • DE372792C - Electric butt welding machine : de en
  • US1450630A - Gate-fastening device : en
  • US1450637A - Mine car : en
  • CA230023A - Flexible container : en fr
  • GR421B - MACHINERY OF DOGMATIC MEDICINE. : el en
  • DK31526C - Layer support for boxes, crates or similar. : da en
  • US1450387A - Seat cover : en
  • GB195482A - Improvements in or relating to copying slide rests for wheel turning lathes or the like machine tools : en
  • FR551423A - Improvements made to the manufacture of hollow foundry parts, in particular pistons with oscillating connecting rods, of identical shapes, and which can be established with different heights, but which can include in their interior, from one to the other, portions to different heights : en fr
  • USD62177S - Design for a cast arm eor lighting fixtures : en
  • US1450282A - Toy : en
  • FI9529A - Shredder : en fi
  • DE372560C - Electric safety igniter : de en
  • DE373108C - Diving bell for underwater work : de en
  • CH98506A - Security lock for locking and sealing trolleys, storage rooms and the like. : de en
  • GB195550A - Improvements in manually operated boat propelling mechanisms : en
  • US1450420A - Sensitized-film holder for x-ray photography : en
  • US1450714A - Cellulose-ether solvent and composition : en
  • GB195688A - Improved process of reducing vanadium-containing materials : en
  • CH98514A - Control switchgear for electric cookers and the like. : de en
  • FR551314A - Diaphragm compressor : en fr
  • FR551384A - Dump Truck Device : en fr
  • DK31512C - Apparatus for producing pile holes in the ground by rinsing. : da en
  • DE372783C - X-ray tube with pure electron discharge : de en
  • US1450261A - Bookbinding : en
  • GB184779A - Improvements in train pipe end valves : en
  • US1450414A - Rivet holder : en
  • DE372867C - Mobile drive machine for machine tools or the like. : de en
  • DE372873C - Machine for grinding turning tools : de en
  • DE373051C - Method of measuring and distributing a liquid to be cooled or condensed over a cooling surface : de en
  • DE372817C - Replaceable tread : de en
  • DE372929C - Marble pattern on natural and artificial stones : de en
  • US1450244A - Art of finishing the edges of perforations : en
  • GB195515A - Improvements in dental clasps : en
  • AU1174323A - Improvements in or relating' to furnaces forthe direct reduction of metallic ores : en
  • CH98673A - Police staff. : de en
  • CH98541A - Adjustment device for the table of machines for embossing and punching biscuits. : de en
  • DE373089C - Support leaf spring for motor vehicles : de en
  • DE372833C - Process for the production of sulphurous acid from sulphates by blowing : de en
  • FI9496A - Anordning vid rökrörsöverhettare : en fi
  • GB195547A - Improvements in envelopes : en
  • GB195513A - Manufacture of intermediate products for dyestuffs : en
  • DE372774C - Connector : de en
  • FI9512A - Sätt att framställa Balsam för rumatism o.d. : en fi
  • DE372830C - Construction toys : de en
  • DE373139C - Device for compressed air drives : de en
  • DE372791C - Device for charging melting furnaces, in particular those with electrical resistance heating : de en
  • FR551356A - Tedder fork : en fr
  • FR551454A - Improvements in cinematographic equipment : en fr
  • GB195474A - Lathe and like tool-holders : en
  • CA230029A - Brake or clutch : en fr
  • CH98752A - Apparatus for preparing coffee in a cup. : en fr
  • FR551521A - Process for preparing a phospho-potassium fertilizer : en fr
  • GR426B - PERFECTIONS INVESTED IN THE MANUFACTURE OF PEROXIDE NITROGEN. : el en
  • DK31496C - Commissioning and Filling Device for Internal Combustion Engines. : da en
  • DK31508C - Procedure for aeration and cooling of wort and for separation of turbidities. : da en
  • GR430B - METHOD FOR PREPARATION OF MEDICINE AGAINST RHEUMATISM OF ALL NATURE. : el en
  • FR551486A - Current rectifier : en fr
  • DE372896C - Auxiliary chimney for purifying and firing up gas generators : de en
  • FR551382A - Skate cycle : en fr
  • US1450464A - Crystal formation : en
  • FR551470A - Glass frame perfected for cultivation : en fr
  • FI9491A - Förfaringssätt för framställning av brännämne : en fi
  • GB195553A - Improvements in or relating to paper machine or "fourdrinier wires" used on paper-making machines : en
  • DK31499C - Parallel vise. : da en
  • DE372759C - Means for saving yeast in bread making : de en
  • GB195419A - Improved binding device for thick account books with removable leaves : en
  • FR551348A - : fr
  • FR551389A - Improvements made to support devices for radium application : en fr
  • GB195570A - Improvements in or relating to roads and pavements : en
  • GB195574A - Improvements relating to trailer vehicles : en
  • US1450243A - Car roof : en
  • US1450296A - Level attachment for carpenters' squares : en
  • DE373009C - Switch in which the contact is made by mercury or other liquid conductors : de en
  • US1450619A - Band-saw guide : en
  • DE372872C - Vessel closure for transport vessels, e.g. B. barrels, drums, cans, etc., by means of internal clamping toggles secured against rotation : de en
  • FR551513A - Electric soldering iron : en fr
  • GB195473A - Improvements in fireproof doors : en
  • US1450260A - Closure for receptacles : en
  • US1450355A - Coin-controlled lock : en
  • US1450596A - Firearm : en
  • US1450725A - Electrical resistance heating element and process of making same : en
  • US1450734A - Heat-treatment method of rendering metals ductile : en
  • CH98539A - Oven. : de en
  • FR551484A - safety nut : en fr
  • GB177489A - Improvements in tachistoscopes : en
  • GB195495A - Improvements in the manufacture of translucent or opaque glass : en
  • CA230042A - Ventilator : en fr
  • CH98529A - Lace making machine. : de en
  • DE372760C - Electric cleaning system for gases or non-conductive liquids : de en
  • GB195678A - Improvements in the method of making ferro-boron and boron steel : en
  • FR551472A - Two-stroke combustion engine : en fr
  • US1450555A - Apparatus for direct observation of picture films : en
  • DE372749C - Self-operated advertising writing device : de en
  • FR551475A - Improvements to crucibles, retorts and other similar vessels : en fr
  • US1450525A - Pile wire : en
  • US1450826A - Sited stat : en
  • US1450594A - Progressive change-speed gear : en
  • DE373116C - Stuffing box for gas cord lamps : de en
  • US1450874A - Game apparatus : en
  • DE373023C - Grud firing with device for flushing away the ashes : de en
  • FR551333A - Tool refinements : en fr
  • DE373066C - Concertina gate with main and intermediate bars : de en
  • FR551353A - New gargoyle : en fr
  • DK31492C - Safety locks for railway compartments, automobiles and the like. : da en
  • CH98714A - Drive wheel for motorcycles. : en fr
  • CH98486A - Installation of transmission of electrical impulses on long lines of high capacity. : en fr
  • USD62174S - Design for a tire casing : en
  • CA230041A - Protective device for steering mechanism : en fr
  • CA230079A - Machine for cutting pile fabrics : en fr
  • US1450245A - Elastic-fluid-controlling device : en
  • US1450754A - Power lift for tractor plows : en
  • CH98557A - Working process for the production of organic compounds. : de en
  • US1450506A - Brick and tile machine : en
  • CH98343A - Adjustment device for material resistance testing machine. : en fr
  • CH98592A - Device for supporting a clockwork movement with winding and time-setting members accessible from the rear face of the movement. : en fr
  • CH98570A - Device for hanging newspapers clamped in holders on the wall. : de en
  • US1450781A - Draft equalizer : en
  • DE373054C - Turbine stuffing box : de en
  • FI9547A - Hastighetsangivare för motoråkdon och ylikt : en fi
  • CA229995A - Envelope : en fr
  • US1450246A - Piezo-electric resonator : en
  • US1450226A - Conveyer : en
  • US1450683A - Combination undergarment for stout women : en
  • CA230047A - Coating for glass surfaces : en fr
  • CA229988A - Coating material : en fr
  • CA230080A - Apparatus for separating seed : en fr
  • GR424B - GOVERNMENT MACHINE FOR MOVIE DOOR FROM CINEMA DEVICES. : el en
  • US1450179A - Projecting lantern : en
  • US1450528A - Clamp device for electric conductors : en
  • US1450200A - Method of making piston rings : en
  • DE372912C - Device on carts to prevent draft animals from falling : de en
  • DE372985C - Machine for driving fasteners made from continuous strips : de en
  • DE372798C - Medical bite : de en
  • DE372841C - Device for breaking up liquid calcium carbide : de en
  • GB195526A - An improved atomizing and charge mixing device for internalcombustion-engines : en
  • CA230074A - Centering machine : en fr
  • US1450349A - Telescope rifle sight : en
  • US1450470A - Single-point frame suspension : en
  • CA230084A - Splitting wedge : en fr
  • US1450554A - Trailer : en
  • US1450252A - Mechanism for manufacture of auger bits : en
  • US1450662A - Attachment for furniture : en
  • CH98550A - Liquid mixing device particularly applicable to the chemical industry. : en fr
  • US1450510A - Headlight installation for automobiles : en
  • US1450747A - Tension device for tire-building machines : en
  • US1450765A - Automobile signal : en
  • CH98554A - Improved process for the preparation of ammonia. : en fr
  • DE373005C - Suspended track made of two T-bars with a space in between, the protruding legs of which serve as a track : de en
  • GB195483A - Improvements in apparatus for making foundry moulds : en
  • CH98538A - Interchangeable heel for shoes and boots. : de en
  • CH98681A - Vehicle intended for the transport of another vehicle. : en fr
  • CA230066A - Heating device : en fr
  • US1450512A - Pile wire : en
  • US1450549A - Indication means for light signals : en
  • CH98626A - Multi-stage centrifugal pump. : de en
  • DE373073C - Self-collecting, electrically powered musical mechanism : de en
  • CH98602A - Control of pneumatically operated vibrating machines with vibrating pistons, for foundry purposes etc. : de en
  • DE372747C - Guide for mechanical hammers : de en
  • US1450578A - Valve-spring compressor : en
  • CH98537A - Shirt with a detachable turn-down collar. : de en
  • CH98667A - Process for the preparation of a therapeutically valuable derivative of isovaleric acid. : de en
  • DE372888C - Process for the extraction of sulfur : de en
  • US1450482A - Jack support : en
  • US1450396A - Protector for shoes : en
  • US1450192A - Attachment for automobile gasoline tanks : en
  • US1450636A - Traffic signal : en
  • CA230017A - Gaiter : en
  • US1450163A - Heavy-truck-tire flap : en
  • US1450184A - Mechanical movement : en
  • DE372844C - Safety device for monitoring the water level in steam boilers : de en
  • US1450461A - Grain elevator : en
  • US1450634A - Amusement device : en
  • DE373145C - Device for the electrical heating of liquids : de en
  • FI9536A - Svängbar packning för packdosor : en fi
  • FI9545A - Fotografiska skiktbärare : en fi
  • GB195738A - Improvements in filtering apparatus : en
  • CH98635A - Device for holding the valve housings on the cylinder cover of engine cylinders. : de en
  • US1450178A - Superheater for locomotives : en
  • DE373113C - Device to protect the reflectors and cylinders against breakage in gas and other lamps : de en
  • CA230063A - Armoured cage : en fr
  • CH98540A - Device for limiting the downward movement of the ejectors on biscuit machines. : de en
  • CH98652A - Circuit for starting induction motors, which are synchronized after starting. : de en
  • US1450540A - Saw for sawing trees : en
  • US1450856A - Nonconducting material : en
  • US1450568A - Packing ring and method of making the same : en
  • US1450732A - Teap-brxtm support : en
  • CH98536A - Turn-down collar. : en fr
  • AU1121723A - Improvements relating tothe prevention of overheating of irons andother electrically heated appliances : en
  • CA230036A - Packing box : en fr
  • CH98472A - Steam heater for railway cars. : en fr
  • FR551535A - Advanced test dispenser system : en fr
  • FR551306A - Small brabant garden plow with animal traction : en fr
  • GB195691A - Improvements in vacuum tubes : en
  • US1450221A - Berry-picker outfit : en
  • DE372805C - Electric remote indicator or teleprinter for pressure gauges : de en
  • GB183457A - Device for the production of concrete constructional elements : en
  • GB195695A - Improvements in and relating to screening apparatus : en
  • US1450169A - Desk-stand base : en
  • US1450606A - Pipe union : en
  • DE372963C - Reversal for an internal combustion engine with fuel pump and controlled injection valve : de en
  • DK31505C - Two-wheeled, collapsible pram. : da en
  • DE372939C - Process for the production of highly viscous lubricants from tea oils : de en
  • DE372997C - Coupling element for conveyor truck couplings : de en
  • FR551440A - Constant-level twin-tank duplex carburetor : en fr
  • FR551533A - Steam boiler : en fr
  • DE372966C - Closed hot air motor : de en
  • FI9504A - Telefonhållare : en fi
  • DE372906C - Connection between the race of a ball bearing concentrically enclosing the milling spindle and the guide ring for the workpiece or the templates, which is arranged on it and can be replaced : de en
  • FR551518A - Speed change and its application to elevators and electric hoists : en fr
  • US1450337A - Automobile signal : en
  • US1450868A - Elementary-music-notation device : en
  • FI9528A - Anordning vid trädfällningsmaskiner : en fi
  • GB195554A - Improvements in pivot adjustment devices for wind screens & other articles : en
  • GB195680A - Improvements in spring suspension devices for motor cycles and like vehicles : en
  • US1450896A - Means for locating trouble in ignition systems : en
  • DE373097C - Process for the manufacture of explosive charges using liquid air : de en
  • DE373119C - Aperture to attenuate the light in the case of lighting bodies with an upper bell-shaped or similar shaped screen : de en
  • US1450275A - Wireless amplifier : en
  • FR551396A - Method and apparatus for concentration of solutions : en fr
  • DE372938C - Electric resistance welding machine for welding both straight and curvilinear seams : de en
  • GB179182A - Improvements in and relating to supporting systems for machines for aerial navigation : en
  • DE373080C - Pulley : de en
  • FI9511A - Elektrisk strömställare : en fi
  • FR551441A - Gasifier for combustible liquids : en fr
  • FI9502A - Elektriska vakuumanordningar : en fi
  • GB195469A - A mechanical toy : en
  • US1450743A - Draw works for standard and rotary drilling operations : en
  • FR551378A - Electric welding or heating machine : en fr
  • FR551430A - Extractor and fixator device for machines used to manufacture blown glass objects : en fr
  • DE372828C - People's amusement facility : de en
  • US1450167A - Drawbar yoke : en
  • US1450891A - Feeding attachment for power wringers : en
  • DK31504C - PROCEDURE FOR TREATMENT OF POWDERED FUELS, BY WHICH THEIR ASH IS CONVERTED TO HYDRAULIC CONCRETE OR CEMENT. : da en
  • FI9514A - Filling stove : en fi
  • CH98617A - Coupling of shafts allowing precise setting of shafts in relation to each other. : en fr
  • CA229980A - Necktie : en fr
  • FR551342A - Improvements in projection or photographic magnifying devices with automatic focus : en fr
  • CH98624A - Fan. : de en
  • US1450268A - Machine for measuring fabrics : en
  • US1450730A - Nailer for corrugated fasteners : en
  • US1450633A - Self-watering flowerpot : en
  • US1450674A - Size-reducible box : en
  • DE372901C - cupola : de en
  • DE373055C - Circuit arrangement for telephone systems with connecting lines between various manually operated switching points : de en
  • FI9531A - Apparat framställning av smör : en fi
  • GB188628A - Apparatus for tying of cases, packets, and the like, with band iron : en
  • FR551331A - Valve diaphragms for talking machines and similar devices : en fr
  • DE373060C - Process for converting heavy hydrocarbons into lower-boiling, specifically lighter products : de en
  • US1450309A - Bearing : en
  • US1450405A - Method of and means for the production and use of steam : en
  • US1450436A - Pencil : en
  • CH98631A - Two-stroke rotary internal combustion engine. : en fr
  • US1450249A - Backout device for drilling rigs : en
  • FR551421A - Means used for the connection of the bodywork to the chassis in motor cars : en fr
  • US1450811A - Self-locking anglecock : en
  • US1450198A - Riveting machine : en
  • FR551369A - Improvements in valve lubrication : en fr
  • US1450457A - Cake former : en
  • US1450511A - Engine-supporting stand : en
  • DE372946C - Multi-part, iron casting mold for casting finished grooved rolls : de en
  • DE372800C - Strainer lid for pots of different diameters : de en
  • DE373028C - Automatic air valve for spray carburetor : de en
  • US1450659A - Ripsaw sticker head : en
  • US1450851A - Furnace stoker : en
  • DE373027C - Automatic auxiliary air valve for combustion engines : de en
  • DK31521C - Arrangement by swivel David to facilitate the launch of lifeboats. : da en
  • DE372951C - Device that can be attached to the workpiece to produce straight holes in wood, metal or similar materials : de en
  • US1450181A - Crease-retaining device for hats : en
  • US1450419A - Dental device for spreading tissues : en
  • FR551413A - Improvements to textile and paper finishing : en fr
  • DE373029C - Fuel valve for internal combustion engines : de en
  • US1450267A - Loose-leaf binder : en
  • US1450300A - Exercising apparatus : en
  • CH98639A - Cooling device on internal combustion engines of all kinds of vehicles. : de en
  • CA230058A - Liquid gauge : en fr
  • CA229985A - Fuel injecting means for internal combustion engines : en fr
  • GB195544A - Improvements in or relating to flyer frames : en
  • CA230051A - Glass coating method : en fr
  • US1450599A - Armature : en
  • US1450829A - Vending device : en
  • CA230046A - Non-cracking coating composition : en fr
  • CA230091A - Dirigible headlight : en fr
  • CH98648A - Stuffing box for sealing the tube sheets of heat exchange devices. : de en
  • US1450299A - Automatic stop for phonographs : en
  • US1450364A - End gate : en
  • CH98623A - Air compressor and other fluids. : en fr
  • US1450210A - Differential gearing : en
  • US1450409A - Reverse-movement control for driving and driven elements : en
  • CA229984A - Internal combustion engine : en fr
  • CH98662A - AC-DC converter. : de en
  • US1450410A - Indicator : en
  • US1450835A - Yarn holder : en
  • DE373013C - Magnetic or dynamo-electric machine for firing mines : de en
  • US1450760A - Method of transporting plastic material or concrete for paving and other purposes : en
  • US1450894A - Can opener : en
  • CH98578A - Device to facilitate walking uphill with snowshoes. : de en
  • CA229957A - Shocking machine : en fr
  • DE373017C - Choke coil with resistors connected in parallel : de en
  • FR551489A - Security device against burglary with pliers : en fr
  • GB179549A - A method of cooling the cooling water of condensing steam locomotives having a steam operated circulating pump for the cooling water : en
  • DE373140C - Friction clutch, especially for the electric drive of towing vehicles running on cables : de en
  • FR551344A - Metal scrap packing machine : en fr
  • US1450287A - Walter hahnemann : en
  • FI9489A - Dictation arrangements for the sale and sale. : en fi
  • GB195551A - A printing attachment for envelope folding machines : en
  • US1450735A - Material-handling bridge : en
  • GB195535A - Improvements in dampers for smoke flues or the like : en
  • US1450247A - Attachment for hens : en
  • US1450467A - Silicate cement : en
  • US1450855A - Flytrap : en
  • US1450656A - Traction wheel with movable blades : en
  • FR551327A - Motor vehicle mudguard : en fr
  • FR551527A - Improvements in chimneys, chimney sections and reinforced walls : en fr
  • DK31525C - Device for fastening the sub-strap to milk buckets and other aluminum containers. : da en
  • FI9559A - Anordningar i tillverkningen av garvnings och andra extrakt : en fi
  • US1450444A - Portable bathtub with heating appliance : en
  • US1450560A - Separation and filter system and apparatus : en
  • GB195732A - Improvements in book covers : en
  • US1450544A - Method of preparing wound packages from skeins : en
  • US1450798A - Fishhook : en
  • FR551345A - Improvement in mobile breeches of machine gun type weapons : en fr
  • DE372886C - Device for lifting and forwarding of rolling rods u. like : de en
  • DE372351C - Sieve tube arrangement for acetylene lanterns according to the drip system : de en
  • US1450225A - Conveyer : en
  • US1450361A - Process of manufacturing draft-rigging yokes : en
  • DE372982C - Overtaking machine : de en
  • DE373117C - Wagon lantern : de en
  • GB195546A - Improvements in or relating to thermionic valve circuits : en
  • DE372847C - Drying device on copier machines : de en
  • GB195463A - Improvements in and relating to the manufacture of pigments or paints : en
  • GB195459A - Improvements in book covers : en
  • US1450708A - Packing and shipping case for garments : en
  • FR551515A - Chromium ore attack process : en fr
  • GB172327A - Improvements in aeronautical machines : en
  • GB195522A - Improvements in means for supplying combustible mixture to internal combustion engines : en
  • GR423B - TENSION MECHANISM OF THE MOVIE FOR CINEMA DEVICE. : el en
  • GB195432A - Improvements in power-driven lawn-mowers : en
  • GB195747A - Improvements in devices for taking up the recoil of vehicle springs : en
  • US1450702A - Wheel-pit drop table : en
  • FR551522A - Dry battery electric candle : en fr
  • GB195530A - Improvements in or relating to vehicle and like lamps, and to the manufacture thereof : en
  • USD62169S - Desigrn for a tibe tread : en
  • DE373101C - Process for the manufacture of explosive charges using liquid air : de en
  • GB179548A - Process for embelishing glass : en
  • GB195508A - Improvements in and relating to methods of making silica or quartz glass : en
  • US1450360A - Self-computing level rod : en
  • FR551487A - Improvements to ignition magnetos for internal combustion engines : en fr
  • GB195679A - Improvements in or relating to the treatment of fibres used in the manufacture of brooms and the like : en
  • FR551316A - Artificial stone : en fr
  • FR551409A - Improvements made to the ordering of phonographs : en fr
  • FR551474A - Improvements in the manufacture of pneumatic tires : en fr
  • FI9486A - Traction unit for sledges, tractors, etc. : en fi
  • FR551377A - Egg whisk machine : en fr
  • DE373095C - Centrifugal gyro with sling and safety catch : de en
  • DE373000C - Power drop hammer with piston rod that can be moved in the hammerbear and braked at the top at the end of the stroke : de en
  • FR551311A - High frequency current amplifier : en fr
  • FR551386A - Balanced sealed valve and its application to remote temperature controllers : en fr
  • FR551398A - Box for paper rolls : en fr
  • US1450307A - Bearing : en
  • US1450641A - Wrench : en
  • US1450748A - Spring wheel : en
  • GB195682A - Improvements in shuttle guards for use in looms for weaving : en
  • DE373106C - Method for drying peat grits by means of a drum dryer : de en
  • US1450719A - Universal joint : en
  • DE372853C - Connector arrangement for different voltages : de en
  • CA230072A - Cylindrical brush : en fr
  • US1450704A - Production of zinc oxide : en
  • US1450579A - Projectile : en
  • CA229962A - Surgical splint : en fr
  • US1450286A - Scaffold bracket : en
  • US1450684A - Automobile : en
  • DE373035C - Paper pulp rolls with grinding accelerator : de en
  • FR551429A - Extractor and conveyor device for glassblowing machines : en fr
  • CH98685A - Direction change indicator for motor vehicles. : en fr
  • US1450603A - Mining apparatus : en
  • DE372927C - Grinding stone for wood grinder : de en
  • USD62182S - Design fob a holdeb fob illuminating glassware : en
  • US1450839A - Vending machine : en
  • DE372836C - Compressed air wedge picker that stops when lifting off : de en
  • US1450508A - Fish-cleaning machine : en
  • US1450313A - Car unloader : en
  • US1450251A - Abrading machine : en
  • US1450425A - Peotection of axtebnating-ctjbrent-distbibtjting cibcuits : en
  • US1450567A - Internal-combustion engine : en
  • US1450736A - Power-driven wringer mechanism : en
  • US1450837A - Tractor : en
  • US1450585A - Pange and bearing keeper : en
  • GB195542A - Improvements in cramps for picture and like frames : en
  • CA229966A - Constructive conversion of hydrocarbons : en fr
  • DE372913C - Transport device : de en
  • DE372931C - Device for connecting a detachable pipeline to a pipeline with a concealed stopcock : de en
  • FR551355A - Device eliminating leaks at the exit of machine shafts : en fr
  • CH98577A - Innovation in string instruments. : de en
  • GB195750A - Improvements in connection with rotary printing machines : en
  • GB193817A - Improvements in oil pressure intensifiers : en
  • CA229978A - Guard for rubber mills : en fr
  • US1450523A - Hair curler : en
  • US1450604A - Razor : en
  • DE372898C - Device for producing gaseous fuel : de en
  • DE373103C - Explosive body filled with nitroglycerin : de en
  • CH98473A - Method for installing brake shoes on railway tracks and device for implementing this method. : en fr
  • CA230086A - Treatment of clay : en fr
  • US1450416A - Garment-form supporter : en
  • US1450233A - Corrugated-metal end for freight cars : en
  • CH98637A - Device on internal combustion engines for supplying starting fuel. : de en
  • DE372846C - Device for axial adjustment of the ruling shaft on ruling machines by means of an adjusting screw : de en
  • US1450490A - Priming device : en
  • US1450171A - Box for garments : en
  • US1450345A - Reciprocating power air pump : en
  • US1450801A - Internal-combustion engine : en
  • USD62184S - Design for an arm for lighting fixtures : en
  • US1450865A - Water-soluble product and process of making the same : en
  • DE372743C - Process to prevent slagging of rust bars, rust surfaces, etc. : de en
  • GB183113A - : en
  • US1450448A - Brake band : en
  • US1450450A - Display box : en
  • CH98618A - Multi-disc clutch. : de en
  • US1450206A - Lock : en
  • US1450439A - Btjdolf hase : en
  • US1450903A - Fuel feeder : en
  • US1450278A - Novelty attachment for vehicles : en
  • US1450613A - Corn planter : en
  • US1450571A - Leer conveyer for sheet glass : en
  • US1450449A - Fender for vehicles : en
  • CA230014A - Bath brush : en fr
  • US1450782A - Skin-drying board : en
  • US1450437A - Bloomers : en
  • US1450813A - Train-order holder : en
  • US1450825A - Coin-controlled lock : en
  • DE372750C - Pendulum eccentric regulator for power machines : de en
  • DE372980C - Shoe lasts adjustable to any size : de en
  • DE372917C - Self-closing Fitschenband with air brake through spring action : de en
  • US1450202A - Clutch : en
  • DE372820C - Device for displaying the direction of travel of motor vehicles by means of signal arms : de en
  • US1450767A - Gas producer : en
  • AU940822A - Improvements in or relating to talking machines and attachments therefor : en
  • CH96908A - Nail puller. : de en
  • CH98587A - Device indicating the liquid content of a wet material. : en fr
  • US1450383A - Friction shock-absorbing mechanism : en
  • DE373076C - Device for degassing solid fuels with power generation and by-product extraction : de en
  • DE372958C - Device for punching tickets and. like : de en
  • GB195520A - A device for starting internal combustion engines from cold : en
  • FR551502A - Shock absorber handlebar : en fr
  • US1450516A - Calculating machine : en
  • FR551373A - Device for the exact determination of the exposure time : en fr
  • GB195565A - Improvements in doors, gates, shutters or the like : en
  • FI9549A - Driftanordning för vanlig sparkstötting : en fi
  • US1450458A - Wire stretcher : en
  • US1450625A - Washer : en
  • FR551376A - Device for lubricating sprayer rollers : en fr
  • DE372831C - Device for filling flammable liquids from transport barrels into storage containers : de en
  • GB195692A - Improvements in stop valves : en
  • US1450715A - Cellulose-ether solvent and composition : en
  • US1450756A - Gas range : en
  • US1450783A - Pressure regulator : en
  • FR551526A - Method and device for manufacturing cigarettes in strands : en fr
  • GB195561A - Measuring device for determining the thickness of packing required under cutting tools of centre lathes : en
  • DE372940C - Electric drive for knitting and knitting machines : de en
  • DE372842C - Process for the preparation of amidines : de en
  • CA230015A - Stamp : en fr
  • US1450189A - Feed collet and method of making the same : en
  • DE373109C - Lantern for stage lighting : de en
  • FR551358A - Improvements to boats : en fr
  • US1450771A - Ventilation system : en
  • US1450476A - Moistureproof container body : en
  • US1450838A - Steam generator : en
  • DE373067C - Device for shaping plastic masses : de en
  • DE373126C - Machine for the production of wire mesh : de en
  • FR551400A - Electric heater : en fr
  • GB195488A - Improved acetylene gas apparatus : en
  • US1450575A - Cabinet : en
  • CH98627A - Back pressure piston steam engine. : de en
  • US1450466A - Fornia : en
  • US1450784A - Building block : en
  • CA230062A - Internal combustion engine : en fr
  • US1450222A - Corrugating or like treatment of sheet plastic materials : en
  • CH98633A - Device on internal combustion engines for supplying starting fuel. : de en
  • CA230069A - Production of endless binding hoops : en fr
  • FI9561A - Spark arrestor for steamers : en fi
  • DE372737C - Location indicator for vehicles : de en
  • FR551432A - Illuminated Sign Magic Lantern Device : en fr
  • US1450527A - Piston-ring clamp : en
  • USD62188S - Cubtis a : en
  • US1450263A - Best available c : en
  • DE372824C - Process for the treatment of jute and similar spinning material : de en
  • DE373083C - Advertising device with adjustable in front of display areas, the letters, pictures or the like containing panels : de en
  • GB195467A - Improvements in apparatus for separating the liquid and solid components of mixtures of liquids and crushed or ground ore products : en
  • GB195559A - Improvements in and relating to plastic compositions : en
  • DE372738C - Device for recording the time that a rotating machine part has run at more than a certain speed : de en
  • DE372793C - Electric welding device : de en
  • US1450817A - Moistener : en
  • US1450465A - Fornia : en
  • US1450546A - Trolling spoon : en
  • CA230000A - Spring retainer for valve stems of internal combustion engines : en fr
  • GB191700A - Improvements in the arming of aeroplanes : en
  • US1450787A - Automobile tire rim : en
  • US1450593A - Package for incandescent mantles : en
  • US1450320A - Tube manufacture : en
  • FR551461A - Process to multiply the clichés : en fr
  • DE373070C - Device for determining the specific weight by weighing and determining the volume : de en
  • USD62179S - Glassware : en
  • CA230095A - Insulating material : en fr
  • GB195541A - Improvements in and relating to boilers and superheaters : en
  • FR551450A - Spray device applicable as an extinguisher and susceptible to other applications : en fr
  • CH97511A - Fuel filter apparatus for motorcycles. : de en
  • US1450340A - Intermittingly-operating motor system : en
  • US1450883A - Combined primer and gas-saving device : en
  • DE373026C - Injection carburetor for explosion engines with float chamber control : de en
  • USD62164S - Design for a vehicle tire : en
  • USD62183S - Design for a holder for illuminating glassware : en
  • US1450515A - Mineral classifying and concentrating apparatus : en
  • US1450898A - Motor controller : en
  • CH98622A - Lubricator. : en fr
  • CA230010A - Ironing board : en fr
  • DK31503C - Refractory Material. : da en
  • FR551388A - Tire valve : en fr
  • DE373071C - Slide rule : de en
  • DE372920C - Device for reading signals from electrical signaling devices in which lamps from two groups of signal lamps light up : de en
  • FR551460A - Canvas bleaching process : en fr
  • US1450453A - Automobile chain fastener and tightener : en
  • FR551383A - Arm-operated tipping skip device : en fr
  • US1450478A - Track link : en
  • US1450610A - Vehicle wheel : en
  • DE372796C - Firebox for a flame tube boiler to be used for oil or coal firing : de en
  • GB195456A - Improvements in pasteurising or sterilising apparatus : en
  • FR551399A - Automotive Signals Improvements : en fr
  • FR551401A - Furniture-bed : en fr
  • CH98542A - Adjustment device for the pressure plate carrying the stamping and punching tools on machines for stamping and punching biscuits. : de en
  • GB195421A - Improvements relating to agricultural implements : en
  • FR551394A - Direction change signal for automobiles : en fr
  • FR551539A - Improvements made to devices for selecting and separating crossed warp threads during warp preparation for looms : en fr
  • GB195749A - Improvements in conveyers : en
  • GB195502A - Improvements in apparatus for supplying or forcing cement, grout or other materials or mixtures into the interstices of structures or soil : en
  • CA230077A - Process of resolving water-in-oil emulsions : en fr
  • CH98502A - Enamelling process. : en fr
  • CA229971A - Tube expanding device : en fr
  • US1450170A - Pneumatic-tire casing : en
  • US1450231A - Method of making steam-jacketed kettle outlets : en
  • US1450569A - Apparatus for producing ketones : en
  • US1450759A - Drawbar for towing vehicles : en
  • CH98594A - Bayonet fixing device for the case of a timepiece in a support. : en fr
  • US1450172A - Swivel-plug connector : en
  • US1450707A - Universal joint : en
  • FR551360A - Method and means for laying floors on screed : en fr
  • DE372771C - Method and device for measuring the ratio of anode alternating current to grid alternating voltage of three-electrode tubes : de en
  • CA229970A - Composition for removing stains from linen : en fr
  • CH98421A - Control method and device for increasing the efficiency of AC power transmission systems with induction motors that work with strongly changing loads. : de en
  • CH98513A - Cooking stove. : en fr
  • DE372864C - Speedometer for centrifuges : de en
  • FI9507A - Radio signaling system : en fi
  • US1450324A - Lighting accessory for automobiles : en
  • DE373021C - Process for the production of separable castings, such as belt pulleys, etc., by means of cast explosives : de en
  • CA229979A - Hair cutting device : en fr
  • CA230097A - Process of casting steel ingots : en fr
  • CH98574A - Fountain pen. : de en
  • US1450890A - Valve-spring compressor : en
  • US1450671A - Resilient wheel : en
  • US1450729A - Carrier for disappearing doors : en
  • DE372752C - On both sides of the drive wheel of a crawler belt of motor vehicles rotatably arranged guide and support wheels for the chain : de en
  • DE372782C - Method of measuring the secondary voltage of a transformer by measuring the primary voltage : de en
  • DE373074C - Tree or garden saw : de en
  • CH98643A - Spark plug for internal combustion engines. : en fr
  • DE372756C - Spin device for board games : de en
  • FR551340A - Engine coolant : en fr
  • DE372868C - Device for clamping bars and blocks when cutting on saws : de en
  • GB176362A - Arrangement for selectively producing the harpsichord effect upon horizontally strung pianos : en
  • GB196236A - Ring spinning and twisting machines : en
  • US1450644A - Wire fastener for fenceposts : en
  • GB195676A - Improvements in spring cushion construction : en
  • DE372746C - Drive the ram of ram planers : de en
  • FR551326A - Compressed body of high melting point metal, device for the production of such body and method for drawing it into a very thin wire : en fr
  • CH98531A - Apparatus for coating a thread with liquid. : de en
  • US1450888A - Coking of coal : en
  • DK31514C - Roof. : da en
  • GB175246A - Improvements in or relating to hydraulic vane pumps : en
  • US1450310A - Lining for conduit outlet boxes : en
  • DE372799C - Device for warming inhalable air : de en
  • FR551447A - Process for the production of live steam by introducing exhaust steam into suitable liquids : en fr
  • GB195512A - Collapsible box of sheet metal : en
  • DE373099C - Light cartridge : de en
  • FR551302A - electrolyser for the production of hydrogen and oxygen : en fr
  • DE372843C - Method and device for operating washing oil coolers : de en
  • FR551476A - Device for casting glass : en fr
  • US1450318A - Pulverizer and quack-grass destroyer : en
  • US1450391A - Fastener : en
  • CH98658A - Switches for electrical systems, in particular on motor vehicles. : de en
  • DE372856C - Process for the production of dip paints, in particular for the encapsulation of bottles : de en
  • DE373001C - Drying chamber according to patent 348588 with loop-like slot guides for the lifting pins : de en
  • US1450276A - Trolley crossing : en
  • US1450526A - Coupling appliances for trailer vehicles, tilling implements, and the like : en
  • FR551493A - Improvements made to ovens, especially those for incinerating household waste : en fr
  • US1450400A - Internal-combustion engine : en
  • US1450746A - Radiator core : en
  • DE372968C - Conveyor and mixing device, especially for grainy materials : de en
  • DE373043C - Machine for the production of pencil inserts : de en
  • FR551332A - Improvements to pole bases, flag poles and other similar poles : en fr
  • FR551469A - Mud flaps adapting to shoes : en fr
  • CA229986A - Manufacturing of roofing material : en fr
  • GB195654A - Improvements in electrically operated driving and reversing mechanism : en
  • GR429B - METALLIC PAINT SPECIAL FOR THE SHIPS OF SHIPS. : el en
  • FR551437A - Heater-defigeur for oils or other similar liquids : en fr
  • DE372834C - Electric heating element : de en
  • DE373127C - Automatic switch for electric iron : de en
  • US1450327A - Process of distilling bituminous matter : en
  • US1450880A - Split belt pulley : en
  • FI9525A - Ställbart vattenpass : en fi
  • FR551473A - Hermetic spray : en fr
  • GB195723A - Improvements relating to hoods for perambulators : en
  • US1450804A - Clutch : en
  • US1450269A - Inking mechanism : en
  • DE372761C - Method and device for the production of rings for chains and chain mesh by means of fugers and mandrels : de en
  • DE372986C - Machine for inserting fasteners with a feed awl and an edge gauge : de en
  • GB195754A - Improvements in lawn mowers : en
  • CA230096A - Method of forming concrete piling : en fr
  • CH98654A - Device with damping circuits with cylindrical rotors of electric generators. : en fr
  • FR551307A - Interior protective linings for washing machine : en fr
  • FI9562A - Wagons for wagons, etc. steering axle group for wheeled vehicles : en fi
  • FR551465A - Device for guiding circular saws during grinding on rotating grinding wheels : en fr
  • GB177488A - Improvements in electrical selective calling devices : en
  • DK31518C - Procedure for Spinning in Ring Spindle, Ring Duplication and Similar Machines and Devices for Carrying Out this Procedure. : da en
  • DE372932C - Gas heating burner head : de en
  • FI9497A - For the purposes of this Regulation, the Community or gas : en fi
  • US1450582A - Composition board : en
  • US1450483A - Process of making bread : en
  • CA229955A - Hay stacking device : en fr
  • DE373086C - Device for intermittent switching of picture bands on cinematographs : de en
  • FI9542A - For the purposes of this Regulation, the mineral salt : en fi
  • GB195549A - A new or improved amusement device : en
  • US1450695A - Milling-machine adjustment and quick release : en
  • USRE15569E - ottinger : en
  • US1450335A - Travel and sales guide : en
  • US1450388A - Detachable chain hook : en
  • US1450475A - Oar sleeve and collar : en
  • US1450869A - Carpenter's folding sawhorse : en
  • FI9503A - Spindle plan for line induction to line and telephone lines : en fi
  • US1450442A - Cooling system for motor vehicles : en
  • FR551410A - Method and devices for cooling a gas : en fr
  • US1450194A - Dirigible headlight : en
  • US1450622A - Three-wheeled automobile : en
  • GB188627A - Improvements in or relating to electric discharge tubes : en
  • FR551532A - Zinc typographic clichés printing machine : en fr
  • DE373122C - Room light fountain : de en
  • DE372813C - Clamp for connecting two film strips for machine film treatment : de en
  • DE372954C - Apparatus for continuously displaying products or quotients : de en
  • US1450176A - Suspending element : en
  • DE372849C - Attachment of the insulator head on a support by means of expandable parts : de en
  • DE373137C - Arrangement for electric vehicles that are powered by AC collector motors : de en
  • GB195740A - Improvements in corsets : en
  • GB195751A - Improvements in or relating to artificial hands and the like : en
  • CH98642A - Carburetor. : en fr
  • CA230081A - Lamp focusing apparatus : en fr
  • CA230038A - Sectional hollow cast metal spoke wheel : en fr
  • AU1131223A - Improvements relating" to electron tubes : en
  • GB195531A - Improvements in flat irons or the like : en
  • US1450846A - Hand car : en
  • CH97630A - Method and device for homogenizing emulsions. : de en
  • DE372734C - Water heater with a tiltable grate : de en
  • DE373121C - Arrangement for holding cover glasses, reflectors etc. in an angular mounting ring : de en
  • US1450195A - Road drag and scraper : en
  • FR551459A - Removable potato masher strainer : en fr
  • GB195532A - Improvements in boring bars : en
  • CH96604A - Safety razor. : de en
  • US1450492A - Divisible and adjustable bridge or crane for lifting, carrying, or sustaining loads : en
  • US1450217A - Method of and apparatus for reclaiming spent pickling solution : en
  • US1450469A - Fornia : en
  • FI9494A - Fertilization rate for the production of sodium pentaborate or for the production of pentaborate directly to the barmalmer : en fi
  • FR551477A - Film winding device impressed in cinematographic cameras : en fr
  • DE372875C - safety lock : de en
  • DE372914C - Mudguard for motorcycles : de en
  • US1450660A - Driving mechanism for agitators : en
  • US1450424A - Sled : en
  • US1450666A - Explosive cartridge : en
  • FR551319A - Improvements to electrical outlets : en fr
  • US1450733A - Sectional partition : en
  • DE372742C - Process for the production of jewelry : de en
  • DE373015C - Cooling device for oil transformers with sheathing : de en
  • US1450790A - bentley : en
  • AU1125823A - Improvements in concrete pipe making machines : en
  • CH98601A - Process for the reduction of metal oxides by means of aluminum in a furnace. : de en
  • US1450411A - Vehicle theft-preventing device : en
  • US1450497A - Bed : en
  • US1450824A - Railroad-crossing signal : en
  • CH98528A - Shuttle guide for embroidery machine shuttle. : de en
  • US1450365A - End-gate latch : en
  • CA230099A - Foot cleaner : en fr
  • CH98603A - Method and device for producing bulbous sheet metal parts by drawing. : de en
  • CA230049A - Lighting fixture : en fr
  • CH98525A - Machine for pushing the tubes onto the spindles of the spinning machines. : en fr
  • FR551415A - foot nut and dust cap for tire valves : en fr
  • CA230028A - Manufacture of friction members for brakes : en fr
  • US1450788A - Valve-grinding tool : en
  • US1450561A - Machine for filtering compressed air : en
  • CA230045A - Manufacturing of fulminate of mercury : en fr
  • US1450538A - Insect and worm catcher : en
  • US1450598A - Slide-actuating mechanism : en
  • CA230040A - Wheelbarrow : en fr
  • GB177764A - Improvements in or relating to turbines : en
  • US1450289A - Apparatus for entraining and removing fines from conical milis : en
  • US1450498A - Lace cutter : en
  • DE372753C - Locking device for ship loading hatches : de en
  • DE372871C - Attachment of running gowns : de en
  • CH98588A - Slide rule with rotatable ruler and insert ruler. : de en
  • US1450292A - Motor vehicle : en
  • USRE15568E - a cobpobation of vibginia : en
  • DE372777C - Multiple fuse with cartridge that can be used from two sides : de en
  • CH98523A - Riveted connection. : de en
  • US1450628A - Carburetor : en
  • US1450738A - Tension oil cap for fishing reels : en
  • US1450446A - Memorandum attachment for automobiles : en
  • CH98689A - Motor drive device to be incorporated into a bicycle. : de en
  • CA230085A - Envelope : en fr
  • US1450433A - Motion-picture camera : en
  • US1450589A - Combined heating and cooling device : en
  • US1450367A - Decorative fabric and method of manufacturing same : en
  • US1450766A - Ironing board : en
  • US1450295A - Fruit-peeling machine : en
  • US1450840A - Dehydrating apparatus : en
  • US1450853A - Machine for polishing and grinding : en
  • US1450640A - Pipe-supporting means : en
  • DE372876C - Door lock : de en
  • DE372977C - Device for grinding crankpins rotating around the axis of the drive shaft during machining : de en
  • CA230031A - Refining of petroleum : en fr
  • GB195578A - Improvement in can openers : en
  • CH98548A - Process for the production of calcium chloride-containing feed in powder form for domestic animals. : de en
  • CA230030A - Illuminating attachment for automobiles : en fr
  • CH98572A - Exposure apparatus for printing photographic developing paper. : de en
  • DE373004C - Rail fastening on wooden sleepers using sleeper screws : de en
  • FR551509A - Process for preparing tropinonemonocarbonic acid compound ethers : en fr
  • GB195571A - Improvements in ploughs and analogous trench-digging implements : en
  • CA230004A - Fire brick structure for furnaces : en fr
  • CA230093A - Locomotive reversing means : en fr
  • CA230033A - Compensating hinge joint for artificial limbs : en fr
  • US1450844A - Plumbing apparatus : en
  • US1450408A - Art of preserving apples : en
  • US1450600A - Paper made from kapok fiber : en
  • US1450881A - Hydrocarbon-oil burner : en
  • CH98579A - Drive device on children's tricycles. : de en
  • DE372983C - Press with rotating plate for gluing soles onto shoes : de en
  • US1450241A - Amplifier for talking machines : en
  • US1450720A - Load-regulating means : en
  • CA229982A - Snow removal system : en fr
  • CA230057A - Apparatus for regulating glass machines : en fr
  • FI9500A - Apparat för vattnets avlägsnande ur huvudledningen vid uppvärmning av järnvägsvagnar : en fi
  • US1450650A - Cooling apparatus for automobiles : en
  • GB195507A - Improvements in and relating to dividers for dividing dough or the like : en
  • US1450711A - Process of making a fused bifocal : en
  • US1450279A - Shaker : en
  • US1450524A - Means for gripping wire or the like : en
  • CH98641A - Automatic ignition advance regulator in internal combustion engines. : en fr
  • US1450693A - Furnace control : en
  • US1450648A - Method of forming metal : en
  • DE373091C - Car bodies, especially for motor vehicles : de en
  • CH98613A - Device for supporting mechanical construction on a foundation. : en fr
  • DE373068C - Ring-shaped optical glass body : de en
  • DE372757C - Racing game : de en
  • DE373011C - Cell switch : de en
  • CA230070A - Manufacture of brushes : en fr
  • GB195462A - Improvements in or relating to apparatus for the extraction of juice from vegetable substances : en
  • GB195569A - Improvements in processes for manufacturing viscose with a view to the manufacture of artificial silk and like products not liable to lose their resistance by contact with water : en
  • CH98569A - Tool holder for notching or cutting cardboard and the like. : en fr
  • CH98454A - Installation for the transport of pulverulent materials, and more particularly pulverized coal, by means of compressed air. : en fr
  • FR551419A - Electric heater : en fr
  • FR551434A - Improvements to railway train control devices : en fr
  • FR551456A - Children's cycle car for merry-go-round : en fr
  • CH98683A - Anti-skid chains for wheels, in particular motor vehicle wheels. : de en
  • CH98505A - Device for the simultaneous closing of all the drawers of a cabinet. : en fr
  • DE372769C - Sheet feeding with gripper rollers on printing machines, folding machines, etc. : de en
  • DE372839C - Method of scraping by means of rod scrubbing machines that can be moved on your bed : de en
  • DE372857C - Process for the extraction of lubricating oil and paraffin from ancient tars : de en
  • US1450665A - Coupling : en
  • CH98532A - Apparatus for coating textile threads with solid mass, mainly paraffin. : de en
  • DE372911C - Method and device for the production of cinema picture recordings : de en
  • CA229993A - Buoyant wearing apparel : en fr
  • US1450607A - Locomotive fire box : en
  • US1450332A - Motor-driven sled : en
  • US1450651A - Machine for distributing powder over growing plants : en
  • CA230006A - Cigarette rolling machine : en fr
  • CH98700A - Cast iron stove for heating by hot water circulation. : en fr
  • US1450426A - James w : en
  • US1450740A - Resilient wheel : en
  • CA229976A - Ditching machine : en fr
  • CH98558A - Process for the preparation of perylene. : de en
  • DE373003C - Cooling tower with upright trickle walls, in which the gaps between the walls for the rising air are covered at the top by sloping guide surfaces : de en
  • FR551367A - Children's sports apparatus : en fr
  • CH98576A - Soundboard bridge for pianoforte. : de en
  • DE372891C - Floor unloader : de en
  • DE372894C - Device for switching a volt or voltage operating without a power interruption. Ammeter from one circuit to another : de en
  • CH98519A - Concept holder. : de en
  • CH98645A - Indirect hydraulic speed governor on prime movers. : de en
  • FI9535A - Forward automatic control : en fi
  • US1450537A - Window board : en
  • US1450885A - Trolley construction : en
  • US1450854A - Identification device : en
  • DE372885C - Device for lifting and forwarding of rolling rods u. like : de en
  • DE372948C - Multi-part mold for bathtubs etc. like : de en
  • FR551445A - Calibrated reinforcement for reinforced concrete : en fr
  • GB195543A - Improved folding boxes or cartons : en
  • CA229961A - Drilling machine : en fr
  • CH98553A - Process for iodine production. : de en
  • DE373114C - Holding device for glow stump with centering magnesium pen holder : de en
  • CH98586A - Method and apparatus for measuring electrical resistances and quantities such as self-inductions, capacitances, etc., the measurement of which can be reduced to that of a resistance. : en fr
  • US1450443A - Gate latch : en
  • DE372748C - Advertising projector : de en
  • GB195484A - Improvements in or relating to electric connectors : en
  • FR551305A - Frame system for cut stone saws and the like, allowing movement and orientation : en fr
  • US1450696A - Locomotive arch : en
  • US1450350A - Universal joint : en
  • GB180322A - : en
  • FI9506A - Minimal strombrytare : en fi
  • FR551507A - Process for preparing tropinonemonocarbonic acid compound ethers : en fr
  • FR551523A - Improvements to the steering mechanism of motor vehicles : en fr
  • DE372815C - Fountain pen : de en
  • DE372740C - Machine for digging and head of Rueben : de en
  • US1450616A - Traffic guide : en
  • US1450256A - Process and apparatus for the manufacture of solid tires : en
  • US1450341A - Car-uncoupling device : en
  • US1450417A - Plow-depth-adjusting device : en
  • US1450428A - Dry-pipe valve : en
  • CH98552A - Container for storing and transporting air or other liquefied gases or similar uses. : en fr
  • FI9501A - Anordningar vid snabb-bromsstyrventiler : en fi
  • DE372787C - Control device for electric steam boilers heated according to the electrode principle : de en
  • DE372854C - Connector with clamping of the strand ends with a clamping wedge : de en
  • DE372731C - Aluminum cookware with a protective copper base : de en
  • US1450429A - Combined candlestick and flower vase : en
  • DE372804C - Cap for tire pressure gauge : de en
  • DE372829C - Toy car with steering knuckles : de en
  • FR551365A - Dynamo-electric regulator brush machine : en fr
  • GB195429A - Means for and methods of reducing capacity current losses in electric cables : en
  • US1450258A - Collapsible poultry feeder : en
  • US1450372A - Fluid-pressure system : en
  • DE372812C - Motion picture : de en
  • US1450614A - File and file cabinet for letters or other papers : en
  • DE372855C - Process for the preparation of synthetic resins : de en
  • CH98543A - Suspension of the pressure plate carrying the stamping tool on machines for stamping and punching biscuits. : de en
  • US1450209A - Tire tool : en
  • DE372908C - Process for the manufacture of turbine blades : de en
  • FI9540A - Container : en fi
  • US1450294A - Welding tool : en
  • US1450558A - Gun : en
  • US1450688A - Paint : en
  • US1450861A - Stopcock : en
  • US1450235A - Machine for use in manufacturing tire tubes : en
  • US1450668A - Apparatus for moving furnace electrodes : en
  • US1450852A - Jest available corn : en
  • USD62175S - Bowl or the like : en
  • US1450438A - Reversible handle socket : en
  • US1450477A - Display box : en
  • US1450266A - Hammer mpg : en
  • GB195491A - Improvements in and relating to ships' ash hoists : en
  • CA230026A - Pump : en fr
  • CH98604A - Machine for machining gears or other objects with several parts to be machined. : de en
  • AU918622A - Improvements in or relating to telephone systems : en
  • US1450271A - Haystacker : en
  • CA230089A - Kinematographic apparatus : en fr
  • DE372972C - Luminous, three-dimensional image : de en
  • DE372903C - Device for locking the hand lever that controls the locking of landing doors : de en
  • FR551428A - Improvements to glassblowing machines : en fr
  • US1450552A - Production of hollow metal castings : en
  • US1450755A - Catamenial bandage : en
  • CA230082A - Combination lock : en fr
  • FR551514A - Automatic closing of a tire casing : en fr
  • DE372944C - Vaginal irrigation apparatus : de en
  • GB195687A - Improvements in portable rotary tools : en
  • CA5758S - Biscuit : en
  • DE372863C - Winch drum : de en
  • DE373064C - Machine for finishing and polishing skin and leather : de en
  • DE373030C - Device on shock u. Like. Machines for lifting the tool cutting edge when reversing : de en
  • US1450547A - Elastic ring-shaped holder for small lamps : en
  • US1450687A - Cooking vessel : en
  • GB195722A - Improvements in or relating to cleats and cleat bases for electrical conductors and the like : en
  • USRE15571E - Excavating machine : en
  • DE372755C - Shoe closure with hooks and eyes : de en
  • DE372780C - Screw connection for housing of electricity meters u. like : de en
  • DE372934C - Closing device of the supply line for charging the melting zone of shaft furnaces (blast furnaces or the like) with fine-grained or powdery feed materials : de en
  • US1450815A - Road scraper : en
  • US1450850A - Changeable exhibitor : en
  • US1450892A - Holder s press : en
  • DK31524C - Device by Aircraft. : da en
  • US1450343A - Cinematographic film-feeding mechanism : en
  • US1450805A - Universal joint or coupling : en
  • CH98686A - Rubber tires for cars and bicycles. : de en
  • US1450581A - Headlight : en
  • FI9508A - Vattenspis : en fi
  • CH98482A - Process for the preparation of a quinoline series amino alcohol. : de en
  • FR551516A - Improvements made to removable barrels or casks : en fr
  • USD62172S - Design for a tire tread : en
  • GB195755A - Improvements in pencil holders : en
  • DE373058C - Measuring device for determining the components of an alternating current running in different directions : de en
  • US1450253A - Switching device : en
  • US1450532A - Automobile fender attachment : en
  • US1450421A - Stuffing box and the like : en
  • CA230088A - Steadying device for lathes : en fr
  • US1450193A - Folding push car : en
  • US1450716A - Cellulose-ether solvent and composition : en
  • DE373187C - Process for the production of polyhydric alcohols : de en
  • GB195475A - Improvements in the method of, and apparatus for, the production or reproduction of a copy of a three dimensional figure in relief or in intaglio : en
  • GB195690A - Method & apparatus for dry-grinding solid materials to particles of a diameter of less than 0.008 millimeter : en
  • FI9518A - Stockvagn : en fi
  • CH98507A - Safety lock. : en fr
  • DE372741C - Structure for internal combustion engines, preferably for ship propulsion, with pistons running in opposite directions and a supporting frame which is used to transfer loads directly to the foundation and which surrounds the cylinder, which is freely expandable at both ends and is surrounded in the center by a cooling jacket mounted on the foundation : de en
  • GB195746A - Improvements in or relating to pig-skin driving belts : en
  • CH98598A - Reminder heart for index such as chronograph hand, counter hand, etc. : en fr
  • US1450254A - Balancing arrangement for multiplex carrier circuits : en
  • US1450737A - Typewriting machine : en
  • US1450800A - Pneumatic tire : en
  • US1450875A - Pliers : en
  • DK31497C - Cooling device for internal combustion engines. : da en
  • FR551351A - Improvements to vaporized fuel lamps, in particular to incandescent lamps of this type : en fr
  • DE373033C - Device for showing a series of engine images : de en
  • GB195727A - Improvements in water-tube steam boilers : en
  • FR551442A - Plow : en fr
  • FI9527A - Metal base for coated buttons : en fi
  • FR551534A - System for producing oscillations : en fr
  • US1450358A - Railway draft rigging : en
  • US1450713A - Receptacle stand : en
  • FR551458A - Folding armchair : en fr
  • FR551322A - Corset enhancements : en fr
  • US1450356A - Cap sterilizer and can-centering plate for can-sealing machines : en