• US1686659A - Deflating valve cap : en
  • US1686951A - Bearing and method of making it : en
  • CA283900A - Wrapping and sealing machine : en fr
  • DE466896C - Device for the wet treatment of textile threads, in particular artificial silk threads : de en
  • DK39347C - Shut-off tap for heaters. : da en
  • US1686779A - Weighing scale : en
  • US1687271A - Invisible hinge : en
  • US1687349A - Oil-burning apparatus : en
  • AT110871B - Vertical smoldering furnace. : de en
  • AT110777B - Composite conductors for electrical overhead lines. : de en
  • US1687392A - Weather shield for windows : en
  • US1686913A - Purification of benzoic acid and its derivatives : en
  • US1687106A - Illuminated display sign : en
  • US1686733A - Draft-key retainer : en
  • US1686914A - Automatic gear-shifting device : en
  • US1686969A - Switch box : en
  • DE466761C - Device for closing and opening railway barriers by the moving train : de en
  • DE466814C - Device for the production of benzene from washing oil brought into action on the gases of the coal distillation : de en
  • US1686526A - Holder : en
  • AT110738B - Method and apparatus for the production of pencils and. like : de en
  • US1686989A - Cltjtch : en
  • US1686822A - Signal lamp : en
  • US1686937A - Process of making piston rings : en
  • US1687373A - Tire-building machine : en
  • CA283886A - Vehicle running gear : en fr
  • AT110712B - Chain clipper. : de en
  • US1687277A - Method and apparatus for purifying metals : en
  • US1687381A - Valve for rock drills : en
  • US1687410A - Rubber-bonded abrasive article and method of making the same : en
  • DE466549C - Hanging frame : de en
  • DE466586C - burner : de en
  • DE466803C - Device on motor towing plows for changing the draft and for lifting by hand : de en
  • DE466848C - Bevel gear transmission, especially for motor vehicles : de en
  • US1687305A - Sash construction : en
  • DE466323C - Speedometer for watercraft and aircraft : de en
  • FR644431A - Method and device for assembling vehicles for the constitution of mobile exhibitions : en fr
  • GB298452A - Improvements in means for attaching watches to belts : en
  • DE466602C - Automatic multi-spindle lathe for rod-shaped material with switchable workpiece drum : de en
  • DE466867C - Newspaper holder with two clamping strips, which are bent together from a piece of a semicircular rail and form a suspension eyelet at the bending point : de en
  • FR644773A - Improvements in electrochemical processes for obtaining metals from their ores or other materials containing them : en fr
  • GB288258A - Improvements relating to the manufacture of montan wax : en
  • AT110846B - Induced draft system for dedusting pulling machines. : de en
  • DE466439C - Production of strongly adsorbing silica : de en
  • GB298454A - Improvements in or relating to clamps : en
  • US1687333A - Chair construction : en
  • CA283875A - Brush razor : en fr
  • CA283945A - Heater coverlet : en fr
  • CA283843A - Electro-thermic mechanism : en fr
  • GB281225A - Improvements in rotary compressors : en
  • FR644686A - Copper or copper alloy coating of aluminum objects, crimping of the two metals, setting of embedded rivets : en fr
  • GB298445A - Improvements in spring clamping devices for pad holders, filing sheets and the like : en
  • GB298585A - An improved method of irradiating milk solids with ultra-violet rays and the productof such method : en
  • AT110775B - Automatic measuring device. : de en
  • US1686629A - Circuit interrupter : en
  • US1686988A - Ornamentation for wash dresses : en
  • USD76556S - Design for a globs-holding ceiling fixture : en
  • FR644442A - Automobile headlight : en fr
  • FR644644A - Device for straightening metal wires : en fr
  • FR644518A - Obtaining Multiple Entangled Images on a Single Plate Using a Grid : en fr
  • FR644532A - Process for the improvement and enhancement by recovery of certain manufactured products : en fr
  • FR644718A - Very high pressure piston compressor : en fr
  • FR644634A - Developments in the storage and transport of salt cod : en fr
  • US1686949A - Indicating means for vending machines : en
  • US1686609A - Vaporizer : en
  • US1686815A - Method of testing magnetizable objects : en
  • FR644438A - Rubber heel for shoes or shoes : en fr
  • GB298589A - Improvements in measuring taps : en
  • DE466521C - Bottom flap closure for self-unloader : de en
  • US1686542A - Bubble tower : en
  • US1686552A - Stabilization of circuit output : en
  • US1686933A - Seam-pressing machine : en
  • DE466821C - Discharge chute for log heaters : de en
  • AT110762B - Electromagnetic control device for self-contained electric clocks. : de en
  • AT110810B - Arrangement for converting a continuous rotary movement into a reciprocating movement, combined with an indexing movement. : de en
  • US1687008A - Pump valve : en
  • DE466542C - Process for the production of, in particular, thin-walled castings with a tangled shape from a corrosion-resistant alloy : de en
  • GB298457A - Improvements in or relating to paving blocks for roadways and like purposes : en
  • DE466571C - Plate oven for smoldering coal, slate or other bituminous materials : de en
  • GB298274A - Improvements in or relating to gearing for driving a rotary compressor on an internal-combustion engine : en
  • USD76518S - Design for a smoker s stand : en
  • GB298412A - Improvements in or relating to the manufacture of crank cases for internal combustion engines : en
  • GB298923A - Improvements in or relating to apparatus for the reduction of zinciferous materials : en
  • GB291387A - Improvements in and relating to index and other clips for attachment to index cards or other flat articles : en
  • US1687023A - Dynamite composition : en
  • US1687054A - Railroad crossing : en
  • US1686694A - Gauging machine : en
  • USD76573S - Design for a plate or similar article : en
  • DK39338C - Apparatus for Sedimentation of Liquid Particles Suspended in Liquid. : da en
  • GB298342A - An improved rotary internal combustion engine : en
  • GB298450A - Improvements in or relating to toothed gearing : en
  • US1686585A - Telegraph cipher system : en
  • US1686662A - Shuttle guard : en
  • AT110888B - Process for the production of a durable dry urease preparation. : de en
  • US1686986A - Combined collar and necktie holder : en
  • AT110740B - Process for the production of spinnable fibers. : de en
  • CA283951A - Advertising poster : en fr
  • DE466442C - Steam circulation pump : de en
  • DE466662C - Divisible disc wheel, especially for aircraft : de en
  • DE466839C - Cutting machine for blocks of celluloid and similar materials : de en
  • GB298360A - Improvements relating to gas scrubbers : en
  • GB298552A - Improvements in sashes, doors and like closure devices : en
  • US1687306A - Mining machine : en
  • US1686533A - Conveyer : en
  • US1687220A - Electric-wave producer : en
  • US1686717A - Metering panel board : en
  • GB298503A - Improvements in cases of wristlet and similar watches : en
  • FR644416A - Further training in fabric folding machines : en fr
  • GB298582A - Improvements in or relating to the reception of radio signals : en
  • GB298320A - Improvements in tubing catchers for oil wells and the like : en
  • US1687237A - Resilient transmission for vehicle wheels : en
  • FR644496A - Method and apparatus for enamelling metallic bodies, more particularly electric conductors : en fr
  • FR644615A - Improvements in the cracking of hydrocarbons and the treatment of coal, lignite, etc. : en fr
  • FR644637A - Leather dye : en fr
  • FR644766A - Closing or capping system for containers intended to contain large quantities of liquids and more particularly wines : en fr
  • GB298398A - Improvements in or relating to railway permanent-way chair keys : en
  • FR644402A - Improvements in safety devices for overvoltages : en fr
  • GB284603A - : en
  • FR644609A - Device for watering and cleaning streets and roads : en fr
  • AT110857B - Induction furnace. : de en
  • US1686606A - Elevator signal system : en
  • US1687202A - Lawn mower : en
  • US1687244A - Signaling system : en
  • AT110711B - Memo pad. : de en
  • DE466579C - Steam trap : de en
  • FR644555A - Device to discover short circuits and removable socket : en fr
  • FR644575A - Valve for shaking molding machine : en fr
  • USD76590S - Design for a plate or similar article : en
  • US1687432A - Composite signaling system : en
  • GB298322A - Improvements in and relating to foot supports : en
  • FR644456A - Jewelry holder device : en fr
  • FR644471A - Bumper mud : en fr
  • FR644546A - Improvements to telephone systems : en fr
  • FR644712A - Wooden house : en fr
  • GB289403A - Improvements in and relating to incandescent electric lamps and similar devices : en
  • US1687415A - Meat cooker : en
  • DK39335C - Radium cartridge for Radioactivation of Bottled Drinking Water for Shipping. : da en
  • US1686622A - Tripping mechanism for punch presses : en
  • US1687461A - Welting : en
  • DE455334C - Track for motor vehicles : de en
  • DE466581C - Light relay : de en
  • USD76517S - Design for a bridge for an ophthalmic mounting : en
  • US1687002A - Mattress-making apparatus : en
  • US1687298A - Electric coil construction : en
  • GB274846A - Process for the treatment of a metallic, organic or other compound, or a gas, by a gaseous agent serving to enter into reaction therewith : en
  • FR644710A - New horse collar : en fr
  • FR644433A - A process for making steel less prone to blue fracture and aging breakage : en fr
  • FR644708A - Platinum and gold-palladium metal foil for dental surgery uses : en fr
  • US1686770A - Weighing scale : en
  • US1687180A - Baseball game board : en
  • US1686600A - Combined lighting and signaling mechanism for automotive vehicles : en
  • GB286713A - Improvements in golf club shafts : en
  • DE466640C - Double swivel joint, for example for support arms of electric lamps : de en
  • USD76546S - Gunnae madvig : en
  • US1687375A - Ejector : en
  • DE466801C - Electrical collector with alkaline electrolyte : de en
  • US1686830A - Garment support : en
  • GB298551A - Improvements in power presses : en
  • GB298922A - Improvements in or relating to methods of and apparatus for reducing zinciferous materials : en
  • GB298583A - The manufacture of new vat dyestuffs : en
  • GB298303A - An improved means for supporting rail sections for suspending curtains : en
  • USD76524S - Design for a watchcase : en
  • US1686731A - Index device : en
  • US1686506A - Push button : en
  • FR644453A - Improvements in the sectors for the production of artificial filaments : en fr
  • GB289456A - Deflecting mechanism for vehicle lamps : en
  • FR644497A - Machine for the manufacture of gobs of blown glass hollow objects : en fr
  • US1687102A - Method of treating the internal and external surfaces of elongated bodies : en
  • DK39337C - Trailer for Tractors and other Vehicles. : da en
  • FR644783A - Quiet stenographer : en fr
  • USD76550S - Design for a plate or similar article : en
  • GB285386A - Process for eliminating the acidity of acid activated charcoal : en
  • US1687441A - Tread material and method of making the same : en
  • FR644414A - Cutting tool : en fr
  • US1686936A - Fountain comb : en
  • US1687476A - Machine for tying knots in spiral springs : en
  • FR644671A - Process for preparing a mixture which can be used for the manufacture of cold asphalt road surfaces : en fr
  • DE466478C - Process for the treatment of hydrocarbons by means of catalysis for use in explosion engines : de en
  • DE466903C - Equipment on heated pressing devices for the production of wooden objects : de en
  • GB298281A - Wire drawing apparatus : en
  • FR644404A - Advanced mud flap : en fr
  • DE466716C - Windshield, especially for motor vehicles : de en
  • FR644590A - Simplified molding process : en fr
  • DE466484C - Device for washing photographic negatives and positives : de en
  • DE466862C - Handpiece for drilling and grinding tools, especially for dental purposes : de en
  • FR644485A - Improvements in the manufacture of yarns, filaments, ribbons and the like : en fr
  • GB285420A - Improvements in and relating to a method of and devices for measuring the momentary values of varying accelerations : en
  • DE466715C - Cushioning, especially for cars : de en
  • US1686757A - Building block : en
  • US1687161A - Oil-well cement-dump bailer : en
  • US1686670A - Solid flavoring material : en
  • FR644758A - Automatic welding machines : en fr
  • CA283889A - Barking drum : en fr
  • CA283939A - Metal window : en fr
  • US1687363A - Leno motion for looms : en
  • DE466846C - Hacksaw, the stroke of which is automatically reduced with increasing thickness of the workpiece by a rod connected to the vice jaws : de en
  • FR644697A - Method of making and dispensing liquid carbonic acid : en fr
  • GB278718A - Improvements in or relating to stamp issuing apparatus : en
  • FR644731A - Extendable coat rack : en fr
  • DK39336C - Condenser for Steam Power Plant with Partial Condensation. : da en
  • FR644517A - Improvements to lubricating oil dispensers with visible flow rates : en fr
  • DE466546C - Single rope gripper : de en
  • GB290620A - : en
  • US1686998A - Method of removing static : en
  • US1687198A - Aerohelicopter : en
  • AT110829B - Lock. : de en
  • CA283851A - Stair tread : en fr
  • US1686618A - Car-door mechanism : en
  • FR644626A - Steam or gas turbines : en fr
  • GB298284A - Manufacture of vat-dyestuffs : en
  • DE466939C - Coke oven filling car : de en
  • AT110897B - Machine for making croissants. : de en
  • US1686647A - Pocket-golf game : en
  • US1686514A - Bottle cap : en
  • US1687024A - Device for forming golf tees : en
  • US1687221A - Car-axle bearing : en
  • DE466883C - Locking gear for unloading car : de en
  • US1686730A - Trailer-brake mechanism : en
  • US1687099A - Gravy percolator : en
  • AT110770B - Valve, in particular for internal combustion engines. : de en
  • DE466694C - Washing and cooling device for the operation of motor vehicles and. Like. Certain generator gases : de en
  • US1687352A - Box-cover-margin turn-in mechanism and method : en
  • USD76523S - Design foe a doll pttkse : en
  • AT110842B - Safety razor with a thin, curved blade. : de en
  • FR644512A - Wall feed-through terminal for explosion-proof devices : en fr
  • DE466773C - Furnace for finely divided fuels stacked in containers, such as sawdust, wood shavings, etc. like : de en
  • GB293680A - Improvements in fuel-injection valves for internal combustion engines : en
  • GB298356A - Pasteurizing apparatus for liquids : en
  • DE466786C - Conveyor device, especially for drying paper in sheet form : de en
  • US1686924A - of dayton : en
  • US1687066A - Motion-picture-film strip : en
  • DE466460C - Device for the interference-free reception of wireless messages : de en
  • US1687110A - Burglar alarm for automobiles : en
  • US1686574A - Fuel-feeding system : en
  • US1687262A - Battery-terminal adapter : en
  • DE465845C - Production of uranium : de en
  • GB298362A - An improved wringer- or mangle-stand : en
  • GB298545A - Improvements in the manufacture and production of vat dyestuffs of the anthraquinoneseries : en
  • FR644794A - Anti-oscillatory and universal suspension applicable to vehicles : en fr
  • AT110795B - Device for suppressing the earth fault current in AC systems. : de en
  • US1686588A - Foot muff : en
  • US1686704A - Worm-gear adjustment for motor-vehicle steering gears : en
  • DE466370C - Automatic railway coupling : de en
  • DE466820C - Device for typewriters, writing calculators and similar machines for the automatic reversal of the longitudinal movement of the ribbon : de en
  • GB291087A - : en
  • US1686908A - Lens for headlights : en
  • US1687372A - Shoe fastening : en
  • GB291065A - Improvements in or relating to processes for separating or extracting cellulose or paper pulp : en
  • GB298586A - Improvements in or relating to cam-actuated valves : en
  • AT110720B - Device for sucking off the exhaust steam from cylinder steam ironers with displaceable pressure rollers. : de en
  • FR644504A - System for opening tubes, ampoules, flasks, bottles and all other glass containers and objects, sealed or not, intended to contain products or articles of all kinds, and glass objects comprising this opening system : en fr
  • US1687311A - Compensated alternate-current machine : en
  • FR644734A - Device for switching lighting bodies on and off, for illuminated advertising : en fr
  • US1686548A - Yarn-conditioning machine : en
  • US1686619A - Shirt-pressing machine : en
  • US1686983A - Tractor plow : en
  • US1686863A - Scouring device : en
  • US1687286A - Liquid-flow regulator : en
  • GB291342A - Improvements in coil-junction-boxes for submarine cables : en
  • GB282670A - : en
  • GB290184A - Improvements in fuel injection for internal combustion engines : en
  • GB298318A - Improvements relating to electric cables : en
  • GB298347A - Improvements in or relating to the mounting of operating spindles, knobs and handlesof locks and latches : en
  • AT110736B - Letter folder. : de en
  • US1686977A - Pneumatic tire : en
  • US1687136A - Display stand for merchandise : en
  • GB298546A - Improvements in and relating to the production of adsorption agents from carbonaceous materials : en
  • AT110813B - Process for impregnating electrical capacitors with insulating material. : de en
  • US1686636A - Hair piece : en
  • FR644698A - Flexible hose tie : en fr
  • GB287108A - A process and means for the self excitation of synchronous alternating current machines : en
  • US1687482A - Rack-action radiator cap : en
  • USRE17101E - Valve : en
  • DE466833C - Rotating hydraulic compressor : de en
  • US1686613A - Portable heating cabinet : en
  • US1687370A - Suspender-end loop : en
  • AT110701B - Process for the production of spinnable fibers. : de en
  • FR644508A - Secondary lighting device for motor vehicles for the purpose of suppressing collisions : en fr
  • FR644435A - Table latch : en fr
  • FR644633A - Drying process for plastic masses : en fr
  • US1687253A - Negative impedance device : en
  • US1687108A - Shift bar for visible indexes : en
  • US1687462A - Beaded welting : en
  • FR644584A - Improvements to flexible rules and their manufacturing process : en fr
  • US1686787A - Machine for making and filling bags : en
  • DE466678C - Interchangeable iron rocker arms on mechanical torches, toys, etc. like : de en
  • DE466812C - Process and apparatus for the simultaneous generation of contact sulfuric acid and hot, highly SO-containing roast gases : de en
  • DK39331C - Pulsator. : da en
  • FR644582A - Improvements to contact devices : en fr
  • US1686905A - Voltage regulator : en
  • GB298345A - Improvements in and relating to hinges : en
  • DE466722C - Switching device for the lighting system of motor vehicles : de en
  • FR644539A - Packaging machine for brioches, round breads and other objects of the same shape : en fr
  • GB298420A - Improvements in or relating to change speed gearing for motor cars and the like : en
  • USD76565S - Design for a table set : en
  • GB298395A - Improvements in or relating to sliding or folding doors on trolley track systems : en
  • GB288261A - Improvements in or relating to offset printing machines : en
  • FR644669A - Distribution for internal combustion engines : en fr
  • GB298259A - Improvements in pistons for use on fluid pressure engines : en
  • US1686685A - Automobile bumper : en
  • US1686790A - Counterbalanced-piston motor : en
  • DE466802C - Process for the decomposition of hydrogen sulfide and for the purification of gases containing hydrogen sulfide : de en
  • DE466919C - Air pump operated by the vehicle engine : de en
  • DE466485C - Device on motor vehicles with caterpillar tracks or belts, the front guide wheels of which are driven : de en
  • FR644594A - Protection device for continuous feed defibrators : en fr
  • FR644587A - Improvements in the manufacture of tubes of rubber or the like and in apparatus for this manufacture : en fr
  • GB298513A - Improvements in rotary fluid pressure tools : en
  • DE466160C - Pencil printing machine controlled by coin slot : de en
  • US1686681A - Screw driver : en
  • US1687194A - Aquatic vehicle : en
  • US1686678A - Flexible-cable adjuster : en
  • AT110826B - Newspaper holder. : de en
  • AT110863B - Process for preventing the attack of the salt solutions used in cooling systems on the metal pipes or containers. : de en
  • FR644620A - Sheet piles : en fr
  • FR644545A - : fr
  • FR644549A - Improvements to illuminated ads : en fr
  • FR644550A - Dust separator and air or water heater : en fr
  • US1686753A - Motor controller : en
  • US1686925A - Gear power : en
  • US1686851A - Door-operating mechanism : en
  • DE466687C - Procedure for the secret transmission of signals : de en
  • DK39326C - Apparatus for Transporting Powdered Material. : da en
  • US1687077A - Planetary-reduction-gear construction : en
  • US1687293A - Radio loud speaker : en
  • US1687070A - Foot support : en
  • US1686562A - Process of forming pipe closures : en
  • FR644735A - Rotary pump, with radiant vanes rotating around the axis of the pump body : en fr
  • US1686661A - Pipe-threading machine : en
  • GB298446A - Improvements in or relating to apparatus for washing sand : en
  • GB282809A - Improvements in or relating to electric motor control mechanism for furnaces : en
  • FR644754A - Improvements to electrolytic rheostats : en fr
  • FR644733A - Automatic device for closing gas lines : en fr
  • FR644746A - cigarette case : en fr
  • US1686887A - Fluid elevating and feeding means : en
  • US1687167A - Connecting plug : en
  • FR644434A - Rotary air compressor : en fr
  • GB291761A - Improvements in or relating to floor waxing, polishing, rubbing or scrubbing apparatus : en
  • US1687113A - Caster : en
  • DE466890C - Adjustable carrying device for accumulator cells and batteries : de en
  • DK39349C - Piston cooling device for internal combustion engines. : da en
  • US1686828A - Combination harvester-thrasher : en
  • DE466682C - Device, especially for DC railway systems, to reduce the disruptive effects of currents of higher frequencies in rectifier-fed circuits on telecommunications systems : de en
  • DE466849C - Friction shock absorbers for motor vehicles : de en
  • DE466600C - Fluid distributor, in particular for distributing the fuel to the combustion chambers of a multi-cylinder internal combustion engine : de en
  • DE466733C - War vehicle equipped with machine gun : de en
  • DE466870C - Letter folder mechanism, whose extension brackets are rotatably arranged around an axis and connected to one another by a handlebar : de en
  • AT110730B - Device for holding the sheets for loose-leaf bookkeeping. : de en
  • FR644677A - Device for connecting the lower wings to the fuselage, in airplanes : en fr
  • FR644784A - Movement of the ink ribbon in stenography machines : en fr
  • DE466705C - Release device for Haeckselmaschinen : de en
  • FR644501A - Improvements to electrolytic rectifiers : en fr
  • DE466576C - Fuse for machines with sliding cam gear : de en
  • US1686869A - Suspensory : en
  • US1687384A - Shoe machinery : en
  • DE466700C - Process for the production of six-part rubber balls : de en
  • DE466869C - Rapid stapling device for non-perforated inserts with a compression spring hinged to the rail and facing a rigid support rail with the convex end facing : de en
  • GB298352A - Improvements in the manufacture of cored cartridges for galvanic cells : en
  • DE466651C - Process for the manufacture of buildings : de en
  • DE466528C - Short-circuit braking device for vehicles with hopper control : de en
  • US1686556A - Emulsified food product : en
  • GB298314A - Improvements in and relating to devices for tying knots : en
  • GB294937A - Improvement in hats : en
  • US1687284A - Curtain fastener : en
  • DE466607C - Light meter : de en
  • US1686765A - Heel-nailing machine : en
  • DE466608C - Airship with several gas cells for using different types of gas : de en
  • FR644514A - Viscose manufacturing process : en fr
  • GB293290A - Improvements in bandages or catamenial appliances : en
  • US1687465A - Method and apparatus for resurfacing solid tires : en
  • US1686611A - Vaporizer : en
  • US1686927A - Window : en
  • US1687416A - Storage battery : en
  • US1686707A - Electric safety switch : en
  • USD76531S - Design for a support fob : en
  • US1687302A - Method of making multiple-bead tire casings : en
  • US1687383A - Clothes-hanger support : en
  • CA283829A - Spring operated oscillating fan : en fr
  • DE466838C - Machine for trimming the lining on the shaft of rubber overshoes : de en
  • DE466912C - Relieved double seat valve : de en
  • GB275199A - Improvements in and relating to steam power plants : en
  • GB290662A - Device for reducing the rate of fire of automatic firearms : en
  • GB294599A - Improvements in double-needle sewing machines and chiefly in machines for open-work : en
  • GB298414A - Improvements in boilers : en
  • US1686702A - Air gun : en
  • US1686888A - Shovel : en
  • FR644557A - Drive device : en fr
  • US1686764A - Nailing machine : en
  • US1687224A - Flat for cellular fillers : en
  • FR644459A - Cathode for mercury vapor apparatus : en fr
  • FR644503A - Lighting device : en fr
  • US1687148A - Gas generating : en
  • US1687190A - Handle : en
  • GB298381A - Improvements in shelf and angle brackets : en
  • GB298367A - Improvements in or applicable to machines for winding yarns composed of artificial filaments : en
  • FR644638A - Soft drink dispenser : en fr
  • FR644535A - Method and apparatus for the destruction of pests in food products and other materials : en fr
  • FR644564A - Stamp dispensing device : en fr
  • GB298382A - Means for sending and receiving underwater sounds : en
  • US1686738A - Concrete structure : en
  • FR644484A - Improvement in the linkage of lace, braid and similar looms : en fr
  • DE466617C - Process for drying lumpy goods with colloidal properties : de en
  • DE466776C - Control device for open toilet doors consisting of a counter : de en
  • FR644624A - Process for fixing metal parts or qutres on quartz supports and radio-electric lamp base constructed according to this process : en fr
  • GB288322A - : en
  • FR644466A - Internal combustion engine comprising a pushrod control and a housing removable from the seeding shaft : en fr
  • GB289814A - Improvements in or relating to braced girders or trusses : en
  • DE466592C - Fur cutting machine for hat production : de en
  • FR644412A - Amalgam preparation process : en fr
  • GB270755A - : en
  • FR644788A - Torpedo mooring system : en fr
  • US1687149A - Refrigerator revolving receptacle : en
  • US1686897A - Corner construction for closed vehicles : en
  • FR644547A - Process for obtaining pure white tints in the manufacture of ceramic products, in the purification of their raw materials and in the preparation of white inorganic pigments : en fr
  • FR644628A - Electric pendulum : en fr
  • FR644795A - Improved method and means for the transmission of signals : en fr
  • US1686875A - Spring-pressure relief valve : en
  • DE466564C - Lock for suitcase u. like : de en
  • US1686610A - godward : en
  • AT110780B - Circuit arrangement for the production of special operating connections in telephone systems with dialer operation. : de en
  • AT110822B - Closure for cookware. : de en
  • AT110755B - Wind turbine in the form of a propeller with several blades arranged one behind the other. : de en
  • CA283830A - Lead alloy : en fr
  • GB298302A - Improved means for use in carrying spare wheels or tyres at the rear of motor vehicles : en
  • US1686620A - Folding portable-stove frame : en
  • GB298275A - Improvements in or relating to apparatus for the electrical transmission of sound : en
  • GB298353A - Stretching and suspending clip for use in the drying of sheep or other skins or hides : en
  • GB298443A - A stropping or honing appliance for safety razor blades : en
  • GB276964A - Improvements in or relating to barrel locks : en
  • US1686664A - Gide truck : en
  • US1687083A - Seal latch : en
  • DE466613C - Device for recognizing the most favorable operating conditions or the deviations from this condition for technical devices : de en
  • US1686899A - Compressor : en
  • FR644417A - Closure for shotgun : en fr
  • GB284629A - Disincrusting and purifying composition for water used for feeding boilers : en
  • FR644448A - Automatic glass rinsing device : en fr
  • GB298524A - Improved apparatus for extracting moisture from materials : en
  • AT110835B - Mixing valve for hot and cold water, in particular for bathing facilities. : de en
  • AT110885B - Process for reducing the nicotine content of ready-to-use tobacco products. : de en
  • GB298411A - Improvements in and relating to cylinders for piston engines : en
  • GB298447A - Improvements in and relating to illuminating appliances : en
  • US1686883A - Oil-well band-wheel speed control : en
  • US1687398A - Signaling device for cross-feed mechanisms : en
  • USD76570S - Ttbasabtrbo tomita : en
  • US1687446A - Flow regulation : en
  • US1687483A - Electric lamp and support therefor : en
  • US1686882A - Automatic limit stop : en
  • CA283902A - Corner entrance for house cars : en fr
  • US1686683A - Switching mechanism : en
  • US1686715A - Treatment of evaporator water : en
  • US1687063A - Electric signaling : en
  • US1687242A - Foldable milking-pail holder : en
  • US1687301A - Method of making clincher tires : en
  • FR644654A - Improvement provided in the establishment of snowshoe frames : en fr
  • AT110899B - Split adjustable jaw for ski bindings. : de en
  • CA283890A - Transplanting machine : en fr
  • FR644614A - Improvements to indicator elements of measuring instruments : en fr
  • GB292162A - Production of acid-resisting wrapping material : en
  • US1686813A - Socket shell : en
  • FR644602A - Machine and method for cutting gears : en fr
  • US1686985A - Flush-tank valve : en
  • AT110704B - Facility for demonstration of vacuum cleaners. : de en
  • US1687269A - Egg product and process for producing the same : en
  • DE466888C - Insulating covering of the doll for dry elements : de en
  • GB298654A - An improved appliance for registering bites and reproducing movements of the jaws and articulator working with this appliance with tooth gauge : en
  • AT110713B - Stationery. : de en
  • US1686740A - Bus body : en
  • US1687154A - Food product and process of making the same : en
  • US1687341A - Fuse for projectiles : en
  • US1687087A - Elevator-car construction : en
  • US1687197A - Water-tube fire box for locomotive boilers : en
  • DE466818C - Hand-held device for writing notes : de en
  • AT110900B - Device for cutting a moving web of paper or fabric. : de en
  • AU988727A - Improvements in means for automatically closing doors andthe like : en
  • DE466573C - Engine fuel : de en
  • CA283937A - Suction feed mechanism : en fr
  • AU962427A - Improvements in or relating tothe wheels of vehicles : en
  • AU976227A - Improvements in or relating to methods of sealing or applying closure caps to receptacles : en
  • DE466719C - Arrangement for the rear lamp of motor vehicles : de en
  • US1686993A - Machine mounting : en
  • AT110727B - Process for the production of cardboard of uniform thickness. : de en
  • GB298921A - Improvements in or relating to methods of reducing zinciferous materials : en
  • US1687276A - Indicator : en
  • CA283841A - Road stamping machine : en fr
  • CA283837A - Fastener : en fr
  • DE466777C - Friction surface arrangement for Zuendholzbehaelter or the like. : de en
  • FR644604A - Electric safety lock : en fr
  • CA283892A - Coating composition : en fr
  • AT110839B - Device for pulling wires. : de en
  • US1687026A - Typewriting machine : en
  • USD76591S - Design foe a vending-machine cabinet : en
  • US1687048A - Motion-picture film strip : en
  • US1686803A - Outboard motor : en
  • US1687315A - Automatic toy : en
  • US1687056A - Process of electrolytically separating the alloys of silver with other precious or base metals : en
  • USD76579S - Design for a plate or similar article : en
  • US1687233A - Dynamo-electric machine : en
  • DE466646C - Extension device for curved legs : de en
  • DE466692C - Bearing arrangement for the discs of electrical alternating current counters : de en
  • DE466729C - Device for grinding the axle bearing guide on the locomotive frame : de en
  • FR644635A - Automatic control device for motor vehicle direction signals : en fr
  • CA283917A - Ether of cellulose processing : en fr
  • AU1065427A - A coupling device fop use in connection with the drawing and delivery of draught beer and other beverages : en
  • US1687095A - Coffee urn : en
  • US1687150A - t-aylor : en
  • US1687412A - Holder for windshield wipers : en
  • AT110828B - Device for measuring heat consumption in heating systems. : de en
  • US1686543A - Vehicle headlight : en
  • GB298393A - A process for the production of a derivative of 1-methyl-3-oxy-4-isopropyl benzene : en
  • DE466554C - Spike wheel calculator : de en
  • US1686760A - Clutch control : en
  • US1687171A - Vegetable-peeling machine : en
  • US1687371A - Radio reception instrument : en
  • CA283854A - Cake baking pan : en fr
  • GB298444A - Improvements in the construction of internal combustion engine cylinder heads : en
  • DE466529C - Arrangement for an electricity meter : de en
  • DE466843C - Process for the production of coatings on objects made of aluminum and aluminum alloys : de en
  • GB298400A - Improvements in apparatus for recording speed or motion : en
  • CA283836A - Cultivator : en fr
  • GB288207A - Improvements in wooden wall slabs and walls for buildings : en
  • DE455053C - Target post for racetrack and similar games with several discs circling around an axis in a housing with recorded racing figures u. like : de en
  • FR644469A - Mud flaps for vehicles : en fr
  • US1687455A - Autosleigh : en
  • AT110849B - Three or multi-component alloys of aluminum. : de en
  • CA283931A - Self-furring plaster netting : en fr
  • FR644513A - Device for recovering, on cars, the work produced by bumps : en fr
  • CA283876A - Moulder's shoe : en fr
  • CA283825A - Mattress wrapping machine : en fr
  • AT110726B - Reinforced concrete latticework for fence walls. : de en
  • AT110834B - Fitting for armrests of upholstered furniture. : de en
  • CA283942A - Concrete hanger block : en fr
  • GB298581A - Improvements in or relating to rowlocks : en
  • GB298591A - Improvements in or relating to transformers : en
  • USD76581S - Ttbasabtjro tomita : en
  • USD76586S - Design for a plate or similar article : en
  • DE466489C - Method of stirring and cooling blood : de en
  • DE466866C - Method and machine for the production of spokes with thickened ends from wire, in particular for bicycles and motorcycles : de en
  • DE466562C - Bolt latch lock : de en
  • AT110858B - Induction furnace. : de en
  • GB298266A - Improvements in and relating to friction gearing : en
  • GB298301A - Improvements in the separation of cobalt from other materials : en
  • DE466739C - Steam power plant in which the boiler feed water is preheated by exhaust steam and flue gases as well as by bleed steam and is collected in a storage tank : de en
  • GB280572A - Improvements in or relating to friction clutches : en
  • FR644623A - Tubes for the textile industry, specially used for vaporizing, bleaching and dyeing yarns : en fr
  • US1686844A - Stamping press : en
  • US1687385A - Safety stop means for typographical machines : en
  • GB298300A - Process and device for the preparation of stamped sheets or plates, especially gramophone plates : en
  • US1687234A - Thermionic peak voltmeter : en
  • US1686800A - Printing device : en
  • US1687473A - Rotary valve for explosive engines : en
  • CA283838A - Trestle : en fr
  • US1686553A - Worktable for pneumatic-tire repairing : en
  • US1686576A - Fence protector : en
  • FR644477A - Starting crank with safety against kickback for internal combustion engines : en fr
  • FR644537A - Advanced blast furnace : en fr
  • GB287917A - Improvements in and relating to boat launching gear : en
  • US1686507A - Tent : en
  • US1686959A - Postage-stamp holder : en
  • FR644454A - Device for improving the explosive mixture in explosion engines : en fr
  • GB298299A - Improvements in or relating to steam traps for use in steam heating systems and the like : en
  • GB298434A - Improvements in or relating to the manufacture of phonographic records or disks : en
  • GB274095A - Manufacture of cyclic ketones : en
  • GB298348A - Improvements relating to brakes or steadying devices for ships' rudders : en
  • US1686857A - Angular-velocity stabilizer for rotatable gear-driven shafts : en
  • US1686584A - Clutch : en
  • US1687397A - Shoe rack : en
  • DE466726C - Clothes guard for ladies bicycles : de en
  • FR644472A - Bottle rinsing machine : en fr
  • US1687435A - Fuel feeder : en
  • GB298296A - Improvements in or relating to electron discharge device : en
  • US1687404A - Paper-holding device : en
  • US1687021A - Convertible automobile body : en
  • DE466760C - Device for the production of diagrams for flange wheels by means of a pen parallel to the wand : de en
  • USD76577S - Ubasabtteo tomita : en
  • FR644500A - Mud flaps for vehicles : en fr
  • FR644608A - Cast iron welding improvements : en fr
  • FR644495A - Process for the manufacture of hollow bodies which must withstand high stresses : en fr
  • GB298364A - Improvements in colouring rubber : en
  • GB298544A - Improvements relating to traps for vermin and wild animals : en
  • US1686805A - Door catch : en
  • US1687193A - Cinematographic projection apparatus with optical compensation : en
  • US1686532A - Power transmission : en
  • US1686835A - Process for producing potassium salts and by-products : en
  • DE466441C - Process for the preparation of naphthalene-1íñ5-disulfochloride : de en
  • US1686586A - Arrangement for weighing goods in a hanging position : en
  • US1686903A - Brake lining : en
  • US1686723A - Dehorner : en
  • US1687156A - Ventilating apparatus : en
  • US1687480A - Method of recovering oxalates : en
  • DE466807C - Fixing candles in candle holders : de en
  • GB294174A - Improvements in or relating to oscillating crystals and processes for the manufacture thereof : en
  • GB298340A - Improvements in or relating to means for delivering measured quantities : en
  • DE466823C - Readable adjustment device for bed ramming gauges : de en
  • DE466538C - Heat exchange plate for colloidal masses, especially for soaps : de en
  • FR644439A - Drawbridge : en fr
  • GB298391A - Improvements in fork-action control for potato-diggers : en
  • GB298298A - Improvements in and relating to picture rails and the like : en
  • FR644470A - File Cabinet Device : en fr
  • USD76547S - Design foe : en
  • US1687285A - Insulating material : en
  • US1687447A - Paper-making machinery : en
  • GB298268A - Improvements in laundry identification markers for fabrics : en
  • US1686599A - Foldable chair : en
  • US1686650A - Film holder : en
  • DE466665C - Reverse gear : de en
  • FR644750A - Smoke tube superheater : en fr
  • FR644552A - Improvements to acoustic devices : en fr
  • FR644688A - Improvements to the inking mechanism for printing machines : en fr
  • GB298386A - Improvements in or relating to electric immersion heaters : en
  • GB298421A - Artificial feet made of rubber and the like with inserted core : en
  • DE466511C - Machine for the automatic cleaning of barrels : de en
  • FR644631A - Hinged flat wall made up of elements connected by means of articulations and its special application to closing curtains : en fr
  • GB298294A - Improvements in the manufacture of curbs, or like hearth furniture : en
  • GB298371A - Improvements in or relating to stiffeners for the toe caps of boots, shoes and the like : en
  • FR644645A - Use of shale in industry : en fr
  • USRE17099E - Double pointed pin fastener : en
  • FR644444A - Device for driving bobbins in lace looms and the like : en fr
  • DE466448C - Switching arrangement for electric motors, especially electrodynamically braked vehicle engines : de en
  • DE466633C - Device for cleaning live parts of an electrical system : de en
  • FR644799A - Internal combustion engine with barrel distribution : en fr
  • GB298341A - Improvements in or relating to spraying nozzles : en
  • US1686578A - Motor support or suspension : en
  • US1687369A - Hydraulic broachiito machine : en
  • USD76582S - Design for a plate or similar article : en
  • US1686515A - Sectional cabinet : en
  • US1687318A - Automobile chain tightener : en
  • US1687094A - Freezing-point depressant : en
  • FR644509A - Fuse clip : en fr
  • GB274471A - A process of producing insulating sheets : en
  • GB298383A - Improved collapsable stretcher and truck : en
  • US1686719A - Fuel-pulverizing system : en
  • US1687303A - Bottle-crowning machine : en
  • FR644586A - Improvements to electrical circuit breakers : en fr
  • US1686931A - Pressure-resisting storage tank : en
  • US1687484A - Safety high-explosive impact fuse : en
  • AT110869B - Process for the production of practically soot-free and ash-free burning metaldehyde. : de en
  • FR644452A - Improvements in the manufacture of cement and other similar materials : en fr
  • DE466620C - Magnet arrangement for removing iron contamination from slurries : de en
  • GB298403A - Improvements in or relating to apparatus for containing and delivering material in powdered, liquid or semi-liquid form : en
  • US1686590A - Door mechanism for railway cars : en
  • US1686948A - Motor-control system : en
  • AT110870B - Process for breaking down all kinds of vegetable fiber material for the production of cellulose. : de en
  • GB298438A - Improvements in or relating to means for securing slates on roofs : en
  • GB298655A - Improvements in apparatus for taking samples from materials in bulk, specially applicable to ores : en
  • AT110884B - Galvanic element with electrolyte container that can be destroyed from the outside. : de en
  • CA283880A - Stoker and burner : en fr
  • US1686655A - Hanger : en
  • AT110825B - Membrane attachment for dry gas meters. : de en
  • DE466703C - Method for closing the holding and enclosing brackets of coin rolls made of metal wire or tape : de en
  • FR644542A - Fabric filling or scraping machine : en fr
  • US1687088A - Safety device for traction operation : en
  • FR644510A - Input for conductor cables : en fr
  • FR644743A - Door frame latch plate : en fr
  • GB298366A - Improvements in and relating to female urinals and bedpans : en
  • DE466834C - Spout for vessels or the like. : de en
  • DE466565C - Device for changing heel patches : de en
  • GB298280A - Process for the manufacture of non-dyeing thio derivatives of phenols : en
  • GB298380A - Improvements in fire extinguishing apparatus : en
  • DE466653C - Device for testing liquids : de en
  • US1686587A - Automobile roof : en
  • US1686825A - Elevator : en
  • US1686885A - Spray gun : en
  • US1687280A - Speaking panel for jails or the like : en
  • FR644541A - Improvements in fruit stoning and hulling machines : en fr
  • GB282797A - Improvements in or relating to dust suction apparatus : en
  • GB292490A - Improved appliances for playing an indoor game : en
  • DE466618C - Process for drying solid bodies, especially coal : de en
  • US1687011A - Selischaet fur drahtlose telegrapeie h : en
  • US1687157A - Duplicating machine : en
  • DE458291C - Shock absorbers, especially for motor vehicles : de en
  • US1687170A - Handle grip : en
  • US1687454A - Glass, sand, or flint paper, emery cloth, or like abrasive : en
  • US1686768A - Machine for treating hides, skins, leather, and other like pieces of material : en
  • US1686946A - Can-filling machine : en
  • DE466638C - Electric light bulb : de en
  • DE431296C - Conveyor device for slicing machines : de en
  • DE466815C - Turbine system with several turbines, one of which can be placed under vacuum by means of a blower if it is switched off, in particular for driving vehicles : de en
  • FR644774A - Improvements to sound reproducing devices, such as loudspeakers : en fr
  • DE466893C - Metal vapor rectifier with electromagnetically operated ignition anode, which is in the rest position outside the cathode mercury : de en
  • GB298377A - An improved method for use in reproducing solid objects by photographic means : en
  • US1686607A - Baker's machinery : en
  • GB298372A - Improvements in ships' davits : en
  • US1686645A - Electrical measuring instrument : en
  • US1686789A - Sleeve-valve two-cycle motor : en
  • US1686902A - Concrete-floor screed leveler : en
  • US1687218A - Tandem bicycle : en
  • US1687407A - Automobile skid chain : en
  • DE466631C - Plug contact with off switch : de en
  • GB298436A - An improved method of removing mono alkaline earth phosphates from mono alkali phosphate solutions : en
  • US1686862A - Napkin package : en
  • FR644600A - Rotary pump impeller, especially for the flow of liquids containing coarse and filamentary materials : en fr
  • US1687022A - Tooth for excavating shovels : en
  • AT110883B - Method for protecting goods against moth damage. : de en
  • US1687359A - Loud speaker : en
  • AT110824B - Dustpan. : de en
  • US1687414A - Automatic multiple plate-casting machine : en
  • DE466741C - Fuel injection pump with self-rotating return piston : de en
  • AT110737B - Machine for the production of pencils etc. like : de en
  • AT110743B - Pipe connection. : de en
  • FR644611A - Bar for openers and beaters grids : en fr
  • GB298428A - Brake arrangement for prevention of the overrunning of bobbins, or spools, on pirn winding machines for silk, artificial silk, cotton, flax, or other fibrous materials : en
  • AT110815B - Process for the production of helically wound luminous bodies for electric incandescent lamps. : de en
  • AT110850B - Process for the production of a lecithin preparation for diabetics. : de en
  • CA283957A - Fruit pitting knife : en fr
  • AT110776B - Speaker. : de en
  • US1686693A - Signal means for elevators, etc. : en
  • US1686963A - eckersley : en
  • US1687028A - Piano : en
  • US1686807A - Treatment of peat : en
  • US1686940A - Charles tatottsek : en
  • US1687226A - Apparatus for producing oil vapor : en
  • AU1186528A - u J Electromagnetically operated counting devices : en
  • US1686751A - Method of and apparatus for maintaining substantially constant the total heating value per unit volume of a flowing combustible mixture of fluids : en
  • US1686605A - Labeling machine : en
  • AT110891B - Snap fastener. : de en
  • CA283961A - Steel production : en fr
  • CA283852A - Spring latch : en fr
  • AT110861B - Stirring device for melting electrolysis. : de en
  • CA283833A - Coating method : en fr
  • CA283924A - Cable conduit : en fr
  • AT110809B - Panel clamp. : de en
  • CA283882A - Railway car truck bolster : en fr
  • DE466831C - Eddy current burners for gas firing : de en
  • FR644800A - Improvements to argon and mercury vapor tubes : en fr
  • US1687047A - Brake-operating mechanism : en
  • US1687168A - Combined heater and muffler device : en
  • AT110860B - Process for the production of platinum contact masses. : de en
  • AT110852B - Process for converting ammonium nitrate into a spreadable, non-hygroscopic compound fertilizer. : de en
  • AU982127A - Improvements in apparatus for measuring and dispensing predetermined quantities of liquid by volume : en
  • CA283952A - Spring manufacture : en fr
  • DE466572C - Waterproof telephone cord : de en
  • DE466701C - Automatic switching device for speech machines : de en
  • AU970627A - Improvements in stripper harvesters and like harvesting machines : en
  • AT110769B - Electrically operated centrifugal pump for underwater operation. : de en
  • GB298418A - Improvements in steamer for tubular fabrics : en
  • US1687112A - Process of making liquid coffee extract : en
  • USD76580S - Design for a plate or similar article : en
  • US1686904A - Sound-locating apparatus : en
  • US1687052A - Food package : en
  • GB285875A - Direct locking device between the barrel and breech block in automatic firearms with recoiling barrel : en
  • GB295036A - Improvements in and relating to straight line motion mechanisms : en
  • CA283864A - Contact arm for electric switches : en fr
  • FR644666A - Process for the hardening and drying of colloids, and in particular of photographic emulsions : en fr
  • CA283934A - Internal combustion engine : en fr
  • DE466667C - Device for dressing thread grinding wheels : de en
  • FR644723A - Bunsen burner : en fr
  • DE466730C - Football boots : de en
  • DE466737C - Adjustable wrench with eccentric clamping lever : de en
  • DE466751C - Process to protect whalebone bristles against absorption of moisture by impregnation with lacquer : de en
  • FR644536A - A method and apparatus for effecting the preservation of timber and the destruction of pests and the like which may be present therein : en fr
  • DE466519C - Process for the preparation of N-acetylarylsulfamides : de en
  • FR644649A - Method and device for the protection of direct current networks against sudden overload : en fr
  • GB298396A - Improved method of and apparatus for reconditioning sand for foundry moulding : en
  • GB298497A - Improvements in or relating to pneumatic separators and cleaners : en
  • US1687004A - Nursing-bottle cover and nipple support : en
  • US1686673A - Windshield wiper : en
  • US1686684A - A corpoe : en
  • US1687001A - Torch-operating mechanism : en
  • AT110729B - Method and device for producing a paper seal for milk can lids. : de en
  • CA283840A - Engine ignition apparatus : en fr
  • CA283831A - Magnetic alloy : en fr
  • AT110792B - Circuit arrangement for the production of inquiry connections in telephone systems. : de en
  • AU1065127A - Improvements in or connected with sound reproducers : en
  • DE466527C - Switching arrangement in series of auxiliary batteries of railcars with a continuous train line : de en
  • DE466598C - Mixing device for the charge mixture with a paddle wheel to be arranged in the mixture line of a carburetor machine : de en
  • FR644475A - New notching and sculpting machine on model copy : en fr
  • DE466518C - Process for the preparation of the nitriles and lactones of o-methylolarylcarboxylic acids : de en
  • DE466765C - Device for protecting piezo-electric crystals from overload : de en
  • DE466781C - Combustion chamber with side pockets for diesel engines with airless central injection : de en
  • US1686920A - Sash for holding glass : en
  • DE466702C - Testing device, especially for sound pens : de en
  • GB287933A - Improvements in the arrangement of the mixture inlet piping of internal combustion engines : en
  • US1686589A - Double-sliding reversible window : en
  • US1686739A - Curtain fixture : en
  • FR644428A - Improvements to molding machines and sand cores : en fr
  • DE466437C - Device for deflecting and evenly distributing the gas flow entering an electrical gas cleaning chamber : de en
  • FR644507A - Speed indicator : en fr
  • FR644616A - Connection arrangement for transmitting news over telephone lines : en fr
  • US1687388A - Lock : en
  • FR644796A - Draft regulator for fireplaces : en fr
  • CA283919A - Benzimid azolone-arsonic acid : en fr
  • US1686784A - Cooler for stereotype printing plates : en
  • US1686955A - Display lid : en
  • AT110896B - Automatic sheet loading and unloading device for dough presses. : de en
  • GB298520A - Improvements relating to the manufacture of white lead by electrolysis : en
  • GB298358A - Improvements in and relating to tip trucks and like vehicles : en
  • DE466677C - Stocking cut in parts : de en
  • DE466788C - Shock absorbers, especially for motor vehicles : de en
  • US1686538A - Washing-machine assembly : en
  • US1686549A - Pump : en
  • GB298256A - Improvements in or relating to paints : en
  • DE466770C - Electric arc lamp with two or more parallel or almost parallel carbon pins : de en
  • CA283923A - Furnace waste heat utilization : en fr
  • US1686930A - of basel : en
  • US1687091A - Syringe : en
  • US1687417A - Safety device for liquid-measuring apparatus : en
  • FR644726A - Large span reinforced concrete sheds : en fr
  • AT110823B - Method and device for cutting the tip thread of wood screws. : de en
  • AT110855B - Process for the production of alumina. : de en
  • US1686894A - Receding or disappearing caster or roller : en
  • US1687042A - Antistatic photographic film and film base therefor : en
  • DE466547C - Interlocking tiles : de en
  • DE466671C - Attachment of the interchangeable whipping (point) track to handle hammers or the like. : de en
  • DE466695C - Device for cleaning and massaging the teeth and gums : de en
  • US1686889A - Gaff hook : en
  • US1686906A - Safety lock for gas-stove valves : en
  • US1687186A - Governing mechanism for load-hoisting machines : en
  • DK39327C - Stamp Imprint Making Machine. : da en
  • CA283879A - Oil cleaner and rectifier : en fr
  • CA283896A - Electric heater : en fr
  • FR644492A - Temperature moderating greenhouse : en fr
  • FR644568A - : fr
  • US1686745A - Sled : en
  • US1686960A - Carving machine : en
  • US1687434A - Magazine binder : en
  • US1687166A - Canopy for ceiling fixtures : en
  • US1687332A - Continuous-feed platen : en
  • FR644458A - Hinge for doors, windows or the like : en fr
  • GB277024A - Electro-mechanical resonance device for distant control : en
  • DE466880C - Device for restoring broken or damaged die ears in a die corresponding to the die shape : de en
  • GB287869A - Improvements in or relating to night lamps : en
  • GB297923A - Improvements in stakes and supports for plants, flowers, netting and fencing wires : en
  • DE466734C - Process for deep poring of any type of wood and paint : de en
  • DE466929C - Starting device for induction motors with short-circuited runners, provided with an automatic, purely mechanical clutch, starting under voltage reduction : de en
  • FR644707A - Massage roller : en fr
  • AT110706B - Support plate for electric irons. : de en
  • US1686658A - Catch-basin cleaner : en
  • US1687081A - chapman : en
  • CA283865A - Nut cracker : en fr
  • DE466517C - Process for the production of cobalto acetate : de en
  • GB298590A - Improvements in or relating to electromagnetic relays : en
  • DE466539C - Fan with electric motor drive that can swing around a horizontal axis : de en
  • GR2011B - NEGATIVE ELECTRODE BY ELECTRIC ACCUMULATOR. : el en
  • GB298263A - Improved apparatus and process for producing type or like printing surfaces : en
  • DE466494C - Pneumatic (hydraulic) drive for machines for grinding the mortises on clock stones or the like. : de en
  • FR644527A - Improvements in anchor davits : en fr
  • FR644447A - Process for providing incandescent lamps or similar electrical apparatus with an absorbent material known as <getter> : en fr
  • FR644601A - Improvements in heating moving bodies such as rollers, etc. : en fr
  • GB295283A - Improvements in or relating to the fluid treatment of fabrics : en
  • GB298440A - Sheet-metal-seal : en
  • DE466707C - Etching and washing machine for gravure rollers : de en
  • DE466561C - Hand fire extinguisher : de en
  • DE466858C - Two-stroke injection engine with self-ignition : de en
  • DE466881C - Die drum for single-letter casting and setting machines with a plurality of fonts : de en
  • FR644465A - Hygiene item for women : en fr
  • US1687464A - Shuttle-feeler thread-parter-operating mechanism : en
  • DE466426C - Calibration counter with only one single pointer that determines the number of revolutions of the calibration counter : de en
  • AT110788B - Circuit arrangement for telephone systems with dialer operation, in which connections of different operating modes are established from one workstation. : de en
  • CA283884A - Expanded sheet metal : en fr
  • FR644720A - Very high pressure piston compressor : en fr
  • GB292584A - Means for maintaining constant frequency in electric oscillation generators : en
  • GB298509A - Improvements in chimneys and the like : en
  • DE466824C - Force rolls for track setting machines : de en
  • AT110800B - Socket for electric lamps with Edison-type bases. : de en
  • GB298332A - Power units for use in excavating earth, road building and the like : en
  • GB298515A - Improvements relating to fluid operated vehicle brakes : en
  • US1687075A - Variable-speed-transmission mechanism : en
  • DE466606C - Cooling air safety switch to prevent film drips : de en
  • GB298399A - Improvements in fuel supply arrangements for internal combustion engines : en
  • GB298407A - Method and apparatus for drawing tubes : en
  • FR644522A - Antenna for t.s.f. : en fr
  • GB298660A - Improved magazine razor : en
  • AT110816B - Voltage indicator for electrical systems. : de en
  • CA283954A - Process for the production of acetone : en fr
  • FR644567A - Travel direction indicator with direction signals moving : en fr
  • GB298442A - System of packing cotton waste : en
  • GB298427A - Improved driving gear for spinning spindles and the like : en
  • CA283849A - Specific antidiabetic principle : en fr
  • CA283915A - Solution processing method : en fr
  • FR644685A - Instantaneous pneumatic control : en fr
  • GB292491A - Apparatus for massage : en
  • CA283862A - Bucket hanger : en fr
  • US1686879A - Automatic telephone system : en
  • US1687366A - Reverse-gear actuator : en
  • US1687132A - Knitting machine : en
  • CA283856A - Automobile snow plough : en fr
  • US1687387A - Collapsible boat : en
  • FR644625A - Device preventing the formation of cracks in wooden objects, such as barrel wedges : en fr
  • CA283911A - Device for detecting oxygen in hydrogen : en fr
  • DE466574C - Mattress frame with adjustable backrest and leg support : de en
  • DK39345C - Apparatus for drying socks, socks and the like. : da en
  • US1686811A - Bottle-filling machine : en
  • US1687368A - Apparatus for treating the feet : en
  • AT110819B - Device for exchangeable fastening of membranes on dry gas meters. : de en
  • AT110768B - Wind power machine. : de en
  • AT110741B - Device for achieving a perfect and homogeneous mixture for internal combustion engines operated with liquid fuels. : de en
  • US1686628A - Banding machine : en
  • US1686640A - Tire tool : en
  • US1686892A - Escape device for submarines : en
  • US1687027A - Automobile jack : en
  • US1686698A - Tractor trailer : en
  • AT110790B - Traction vehicle with a generator driven by a heat engine. : de en
  • CA283834A - Window and door frame : en fr
  • CA283883A - Car replacer fastener : en fr
  • US1686750A - Weighing scale : en
  • US1687227A - Method for concrete mixtures : en
  • US1687472A - Emergency applicator and method of producing it : en
  • US1687122A - Process for treating fabrics : en
  • AU873127A - An improved electric water heater : en
  • FR644780A - Lateral straightening and pulling units for sheet depositing machines, folding machines, etc. : en fr
  • DE466736C - Device for looms for the manufacture of ribbons with fringes : de en
  • GB298290A - Siliceous composition flooring material : en
  • GB298344A - Improvements in or relating to folding seats : en
  • DE466557C - Flushing device for flushing two-stroke diesel engines while starting : de en
  • DK39341C - Games for Shipwreck. : da en
  • AT110877B - Heat exchange plate. : de en
  • CA283869A - Electrical resistance material : en fr
  • AT110785B - Compensation switching arrangement for dynamometric power meters. : de en
  • DE466555C - Keyboard for calculating machines : de en
  • US1686559A - And-repeat contact-printing apparatus : en
  • US1687158A - Crease retainer : en
  • US1687474A - Filament-voltage regulator : en
  • AT110715B - Washing machine. : de en
  • AT110723B - Plane for trimming stacks of paper. : de en
  • US1686982A - Telephony or keying arrangement : en
  • US1686971A - Hoisting mechanism : en
  • US1687125A - Railway-traffic-controlling apparatus : en
  • US1687259A - Machine for making actuating members for steering gears : en
  • AT110758B - Attachment of sealing washers for valves. : de en
  • AT110791B - Discharge tube with enclosed arc discharge. : de en
  • CA283828A - Direction indicator : en fr
  • DE466516C - Process for the preparation of methyl formate : de en
  • US1686761A - Masonry arch for high-temperature use : en
  • AT110753B - Chain. : de en
  • US1686624A - Apparatus for casting : en
  • US1687126A - Football protective harness : en
  • US1687382A - Valve grinder : en
  • DE466790C - Tap hole socket : de en
  • US1686943A - Suspensory : en
  • CA283914A - Sheet article manufacture : en fr
  • AT110764B - Device for venting centrifugal pumps. : de en
  • US1686592A - Respirator : en
  • USD76541S - Design for a combined shos sole and heel : en
  • US1686677A - Radiolog : en
  • US1686907A - Film-developing machine : en
  • US1687362A - Receptacle for use by smokers for toracco ash and the like : en
  • US1687449A - Tower construction : en
  • US1687478A - Artificial eyes for dolls, display figures, and the like : en
  • US1687146A - Dispensing device : en
  • US1686617A - Fume guard for cooking ranges : en
  • US1687314A - Process for resolving emulsions of tar or oil : en
  • US1687245A - Amplifying : en
  • AT110840B - Right and left usable bolt lock. : de en
  • FR644672A - Shock absorber mounting and control system : en fr
  • GB298288A - Improvements in machines for purifying cereal products : en
  • AT110887B - Burners for gas firing. : de en
  • US1686838A - Automatic telephone system : en
  • FR644674A - Improvements to airframe spars for airplanes : en fr
  • US1687187A - Apparatus for use in refining of lead bullion and similar operations : en
  • US1687345A - Coffee-making apparatus : en
  • GB298437A - Electric arc lamp for use in the photographic and film industries : en
  • FR644561A - Improvements in glass manufacturing and related devices : en fr
  • FR644622A - Plow seed drill : en fr
  • GB298550A - Manufacture of sulphamic acids of aromatic secondary bases : en
  • FR644756A - Automatic trap device for flies and other insects : en fr
  • DE466810C - Process for producing real yellow tints : de en
  • DE466614C - Compensated asynchronous machine with rotor supply and an additional commutator winding in the rotor : de en
  • US1687312A - Process for manufacturing urea-formaldehyde condensation products : en
  • USD76536S - William p : en
  • CA283956A - Talking machine : en fr
  • DE466611C - Device for measuring currents at different depths using a wing : de en
  • CA283960A - Wrist pin bearing : en fr
  • US1686511A - Dishwashing machine : en
  • DE466758C - Axle bush bearing for rail vehicles with roller bearings and thrust ball bearings to accommodate the outward-facing wheel joint : de en
  • DE466865C - Bunsen burner : de en
  • GB298502A - Improvements in or relating to perambulator and like brakes : en
  • FR644612A - System for lifting the chassis or axles of motor vehicles, by means of jacks preferably actuated by motor or electrically : en fr
  • GB298337A - Method of and means for regulating or governing the consistency of "stuff" to paper making machines : en
  • GB298439A - Water-pressure perpetual motion motor : en
  • CA283874A - Geological exploration method : en fr
  • DE466595C - Stand for matchboxes : de en
  • DE466851C - Container holder for container washing machines : de en
  • FR644494A - Shrink-wrapped hose for pressure lines : en fr
  • GB298328A - Improvements in processes for proofing iron and steel against rust : en
  • US1686791A - Shank for turn shoes : en
  • US1686814A - Condenser : en
  • DE466659C - Mill with conveyor screw passing directly into the grinding cone : de en
  • US1687040A - Best available cop : en
  • GB298584A - Improvements in the manufacture and production of hydrocarbons of high molecular weight : en
  • FR644730A - Locking pin for presser frame of cinematographic devices : en fr
  • GB292496A - Improvements in or relating to carriers or containers for the transport of goods or produce : en
  • GB298519A - Improvements in load equalizing machinery : en
  • FR644516A - Improvements to shaker conveyors : en fr
  • FR644619A - Process for the cooling of moving bodies, in particular for the cooling of grid elements : en fr
  • GB298354A - Improvements in hand-shields for use with hot laundry-irons, kettles and pan-lids : en
  • US1686716A - Combination clutch and brake-control mechanism : en
  • US1687101A - Gas water heater : en
  • GB298351A - Improvements in and relating to caps for electric incandescent lamps and similar articles : en
  • GB298397A - Improvements in and relating to sheet metal and like tiles and the method of securing same : en
  • DE466757C - Process for the production of an asphalt surface : de en
  • AU973227A - Improvements in connection with atomisers forthe destruction by spraying of liquid poisons on prickly pear andthe like ofa pack saddle type : en
  • DE466649C - Lid closure for sales container : de en
  • DE466628C - Air heater in which the entire combustion air is introduced under pressure : de en
  • GB298401A - Improvements in or relating to self-alignable bearings for use with weighing apparatus : en
  • GB284289A - Improvements in gas heating apparatus : en
  • GB298388A - An improved device for protecting bottles : en
  • US1686646A - Kite balloon : en
  • DE466512C - Height-adjustable plaette board with trestle frame : de en
  • DE466543C - Glass blowing machine : de en
  • DE466625C - Folding machine : de en
  • DE466642C - Process for producing constrictions in elastic hose braids : de en
  • FR644521A - Coupling device for light tractors, automatically giving the drive wheels a grip proportional to the tractive effort : en fr
  • DE466840C - Photoelectric sound reproducing device : de en
  • DE466945C - Loose-leaf book, the leaves of which are provided with slotted and unslotted alignment holes : de en
  • FR644719A - Very high pressure piston compressor : en fr
  • FR644591A - Eye rectifier : en fr
  • FR644787A - Combination locking system for an actuator having to undergo translations parallel to itself : en fr
  • GB298496A - Improvements relating to watch-cases : en
  • DE466914C - Fundable advertising column : de en
  • FR644748A - Improvements to machines for vulcanizing small objects : en fr
  • GB298313A - Improvements in friction clutch stops : en
  • GB298333A - Process for obtaining cellulose from ligno-cellulosic material : en
  • US1687265A - Piston : en
  • GB298419A - Improvements in or relating to brushes, brooms and the like : en
  • US1686598A - Massage implement : en
  • US1686958A - Spring binding post : en
  • US1687045A - Multispeed variable-signal transmitter : en
  • US1687205A - Charles b : en
  • DK39340C - Radiogoniometer. : da en
  • US1686709A - Wringer mounting : en
  • FR644440A - Process for the treatment of peat : en fr
  • US1687477A - Warp-stop mechanism for looms : en
  • AU1246128A - Improvements inthe manufacture of light-diffusing glass : en
  • FR644429A - New process for the electrolytic metallization of threads, lace, ribbons, etc. : en fr
  • US1686692A - Rotary alarm device : en
  • FR644640A - Improvements made to car headlights, non-dazzling : en fr
  • GB298278A - Improvements in the manufacture of containers, or capsules, for liquids, or gases, under pressure : en
  • FR644524A - Process and machine for manufacturing bag tubes composed of several coiled thicknesses and process with device for obtaining the paper most suitable for this manufacturing of bag tubes : en fr
  • FR644571A - Method and apparatus for treating masses of coals, ores, and the like, mainly consisting of small particles : en fr
  • GB284719A - Improvements relating to unhairing and/or softening animal skins : en
  • FR644407A - Electric adjustment device : en fr
  • FR644528A - Method of forming zig-zag stitches by means of family and household sewing machines : en fr
  • FR644776A - Improvements to vacuum or discharge devices : en fr
  • US1686527A - Ignition apparatus : en
  • US1686919A - Nonslip floor : en
  • US1686938A - Surfacing apparatus : en
  • US1686842A - Electrical connecter : en
  • US1687119A - Light-distributing device : en
  • USD76575S - Xcjbasabxjbo t tomita : en
  • DE466594C - Matchbox container : de en
  • FR644798A - Device for moving the nozzle-holder carriage for cleaning carding machines and other textile machines : en fr
  • US1686945A - Weight-regulating device : en
  • US1687343A - Metal-tank-joint construction : en
  • GR2012B - MOTORY KNEADER. : el en
  • US1686571A - Lighting fixture : en
  • US1687201A - Brushing machine : en
  • DE466902C - A chimney hood that can be lowered onto the chimney and closes when it is raised again to extract the smoke gases from locomotives : de en
  • DE466921C - Control for weighing containers with two outlets, in particular for feeding machines used to prepare road construction material : de en
  • DE466666C - Method and device for level grinding and polishing of glass plates : de en
  • DE466738C - Device to avoid over-regulation : de en
  • US1687032A - By-pass valve : en
  • USD76549S - paxson : en
  • FR644595A - Heating process in a gaseous atmosphere, particularly in a reducing or oxidizing atmosphere : en fr
  • GB298548A - Manufacture of artificial threads : en
  • GB298394A - Improvements in geysers : en
  • US1687452A - Translucent decoration : en
  • GR2013B - IMPROVEMENTS IN OR RELATED TO REFRIGERATION SYSTEMS AND THEIR METHOD OF CONSTRUCTION AND TRANSPORTATION. : el en
  • GB298429A - Improvements in and relating to bacon slicing machines and the like : en
  • DE466711C - Coil made of sheet metal, especially for roll films : de en
  • GB298357A - Improvements relating to reflectors and glare-shields for vehicles, particularly automobiles : en
  • DE466806C - Candle holder : de en
  • FR644520A - Improvements to couplings of metal pipes : en fr
  • FR644797A - Midsole for shoes : en fr
  • US1686729A - Method and means for removing car brasses : en
  • US1686593A - Vehicle headlight : en
  • US1686928A - Bulb sterilizer : en
  • FR644765A - Automotive hub : en fr
  • GB298455A - Improvements in or relating to matrices for typographic machines and holders therefor : en
  • GB298309A - Process for welding metal pieces, particularly for welding rail clips to rail road ties or sleepers : en
  • DE466744C - Wastewater treatment basin, consisting of clarification, fresh sludge and digested sludge room : de en
  • FR644443A - Improvements in the treatment of non-sticky fuels, followed by the setting in the form of briquettes : en fr
  • USD76568S - new yobk : en
  • USD76576S - Ubasabtjro tomita : en
  • US1686623A - Speed-indicating mechanism for vehicles : en
  • US1686975A - Sanitary sandal : en
  • DE466674C - Multi-phase transformer for operating one or more metal vapor rectifiers connected in parallel with níñ6 (n is an integer> 1) secondary phases formed by a combination of different-phase winding parts : de en
  • GB298685A - Improvements in sound-reproducing instruments : en
  • DE466778C - Saeed apparatus with ribs that can be adjusted radially or in a similar direction in the Saerade : de en
  • DE466791C - Shoe trees : de en
  • CA283912A - Fuel distillation : en fr
  • US1686519A - Conveyer : en
  • CA283891A - Resilient wheel : en fr
  • US1686846A - Hydrocarbon burner : en
  • US1686965A - Safety device for gas-firing systems : en
  • US1686984A - Vibrator or agitator : en
  • US1687092A - Venetian-blind appliance : en
  • US1687270A - Egg product and process for producing the same : en
  • USD76525S - of syracuse : en
  • USD76537S - William p : en
  • CA283938A - Metal window : en fr
  • US1686597A - Differential drying machine : en
  • US1686616A - Conduit end fitting : en
  • US1687225A - Frequency-translating circuits : en
  • US1686881A - Roof flashing : en
  • US1687005A - Conveyer chain : en
  • US1687394A - Centrifugal separator : en
  • US1686961A - Adjustable plow and shovel : en
  • US1687256A - Shade for automobile headlights : en
  • USD76552S - Design for a putty knife or similar article : en
  • FR644479A - Manufacturing process of rubber galoshes and other rubber shoes : en fr
  • DE466895C - Process for mechanical cleaning, in particular spreading, smoothing and dehairing of ashed skin and bare : de en
  • GB291380A - Improvements relating to the treatment of waste liquors and precipitates therefrom obtained in the manufacture of cuprammonium silk : en
  • US1687151A - Friction brake : en
  • USD76539S - Design for a candy box : en
  • FR644736A - Mechanical brush : en fr
  • DE466845C - Scissors for cutting through wire shafts or rods with two oppositely rotating circular blades : de en
  • FR644650A - Method of drying steam in the wet steam zone of steam turbines : en fr
  • GB297946A - Improvements in or relating to machines for winding elastic or other thread around spherical bodies : en
  • US1686769A - Machine for operating upon hides, skins, leather, and other similar pieces of work : en
  • US1687429A - Stenogauge : en
  • DE466540C - Metal insole with leather overlay : de en
  • DE466634C - Device for cleaning live high-voltage systems : de en
  • US1686732A - Bearing : en
  • US1686743A - Carriage stop mechanism for lathes : en
  • US1686821A - Shoe machine : en
  • US1686991A - Car bumper : en
  • FR644657A - Suspension of the shoe support for drum brakes arranged on vehicles running on rails : en fr
  • GB298361A - Improvements in sand blast machines : en
  • US1686776A - Bottom delivery body for vehicles : en
  • DE466920C - Locking device for the bucket of concrete mixers that holds the mixed material : de en
  • US1686635A - Electrical measuring instrument : en
  • US1687169A - Snowplow : en
  • US1686547A - Wire-line clamp : en
  • US1687057A - Spring shackle : en
  • US1687164A - Automobile direction signal : en
  • US1686668A - Weather-stripped metal window : en
  • US1686880A - Picture screen : en
  • DE466444C - Device for signal transmission to railway vehicles, in which electrical oscillating circuits are arranged on the vehicle and the route : de en
  • DE466775C - Boiler for hot water heating : de en
  • DE466885C - Device for converting electrical vibrations into sound waves : de en
  • FR644487A - Rotating optical signaling device for motor cars and other vehicles : en fr
  • GB293441A - : en
  • GB298527A - An air supply for a plurality of pneumatic separators or the like : en
  • US1686917A - Magnetic ore separator : en
  • US1686680A - Process and apparatus for drying oriental rugs : en
  • US1687071A - Surfacing disk : en
  • CA283946A - Optical acoustic apparatus : en fr
  • FR644653A - Active-reactive-complex meters and wattmeters : en fr
  • US1686555A - Method of making motor-vehicle bodies : en
  • US1686778A - Securing means for demountable rims : en
  • USD76559S - Assigstob to pb ankles fubni : en
  • US1686860A - Electrical heater : en
  • US1687140A - Watermarked paper : en
  • US1687357A - Rheostat : en
  • US1687335A - Tool handle : en
  • DE466394C - Sheet metal fillet : de en
  • DE466643C - Extraction needle for thread extraction machines with a swinging knife : de en
  • GB298365A - Improvements relating to bottle labelling machines : en
  • GB298408A - Improvements in fire resistant alloys with high electric resistance : en
  • FR644691A - Method and device for the concentration of nitrogen acid : en fr
  • FR644760A - Luminous advertising device : en fr
  • DE466756C - Process for the production of iron from oxide ores : de en
  • DE466854C - Packaging for mirror glass panes for transport with road cart : de en
  • DE466481C - Mechanics for accordions : de en
  • DE466520C - Thumb wave lock : de en
  • US1687204A - Gas-storage system for aircraft : en
  • DE466550C - Set-up on heated metal molds with interchangeable molded parts for bending wood : de en
  • DE466924C - Transport container : de en
  • AT110779B - Method of depositing boron. : de en
  • GB298283A - Improvements in or relating to mills for piercing and rolling metal : en
  • US1687039A - Best available cop : en
  • DE466732C - Directional display device for hand-held handguns : de en
  • US1686523A - Machine for producing gears : en
  • US1686666A - Motor-control system : en
  • US1686819A - Door : en
  • US1687188A - Refining of lead bullion containing other metals : en
  • GB290964A - Improved method of construction of a ship's hull or form : en
  • US1687223A - Car-door control : en
  • US1686957A - A cobpobatioef : en
  • CA8073S - Bottle : en
  • FR644410A - Lifting jacks improvements : en fr
  • US1686994A - Changeable advertising sign : en
  • US1687468A - Rim-feeding device : en
  • AT110705B - Winding machine, in particular for artificial silk. : de en
  • US1686649A - Reenforced transparent sheet and process of making the same : en
  • US1687361A - Laundry-marking tag : en
  • CA283944A - Display wrapper : en fr
  • US1687470A - Metallurgical furnace : en
  • US1686866A - Georo wtdheutt friedrich franz xnoth : en
  • FR644607A - Advanced sound projector : en fr
  • DE466424C - Circuit arrangement for relay interrupter, in particular for controlling dialers in telephone systems : de en
  • AT110757B - Process for the production of friction bodies for clutches, brakes and the like. Like. As well as friction bodies produced accordingly. : de en
  • DE466727C - Reversing gear, especially for ships : de en
  • US1686736A - Can-cover hinge : en
  • USD76560S - Design for a faucet : en
  • US1686667A - Skate scabbard : en
  • US1687176A - Means for injecting liquid fuel into internal-combustion engines : en
  • US1687346A - Aviation cap : en
  • AT110843B - Trouser holder. : de en
  • US1686934A - Brush and handle for vacuum cleaners : en
  • US1686978A - Coin-controlled vending machine : en
  • US1686531A - Letter-printing apparatus : en
  • US1687254A - Multigap lightning arrester : en
  • GB298253A - Improvements in liquid distribution valves : en
  • US1686909A - Oscillation-retarding device : en
  • US1687003A - Stencil duplicating machine : en
  • US1687467A - Automatically-threading loom shuttle : en
  • US1686648A - Balancing device for brake heads : en
  • US1687421A - Direction indicator : en
  • DE466911C - Additional air regulator for carburettors of internal combustion engines : de en
  • US1686726A - Grand piano : en
  • DE466449C - Power recovery machine, in particular for electrical railroad purposes : de en
  • US1686812A - Tiled wall or the like : en
  • DE466632C - Plug contact : de en
  • DE466754C - Rotating gas washer with movable filling bodies as an insert : de en
  • GB274103A - : en
  • DE466440C - Process for the representation of tanning substances : de en
  • FR644578A - Improvements to the construction of current transformers : en fr
  • US1687356A - Gas burner : en
  • AT110833B - Insert for collapsible strollers. : de en
  • AT110873B - Process for the manufacture of printing rollers. : de en
  • GB294644A - : en
  • GB298334A - An improvement in or relating to cigarette and/or cigar holders : en
  • DE466766C - Contact device, especially for high-voltage currents : de en
  • US1687263A - Fastener for ventilators : en
  • US1686804A - Dispensing machine : en
  • US1686521A - Folding egg carton : en
  • US1687174A - Hinge : en
  • US1686621A - Radio receiving circuit : en
  • US1687115A - Line-projecting device : en
  • US1687117A - Telephone desk set : en
  • US1687266A - Art of mounting photo-engraving plates : en
  • US1687481A - Window regulator : en
  • US1687278A - Overturning skip apparatus : en
  • FR644690A - Manufacturing process of glass objects : en fr
  • US1687326A - Rivet-cutting gun : en
  • US1687329A - Mandrel : en
  • US1687466A - Device for trimming rubber strips : en
  • FR644544A - Improvements to tobacco advancement devices intended to constitute cigar dolls : en fr
  • FR644696A - Artificial tooth : en fr
  • GB292467A - Sewing machine for hosiery : en
  • FR644642A - Tandem semi-elliptical spring suspension system : en fr
  • GB298521A - Improvements in and relating to liquid level regulators intended particularly for use with steam boilers : en
  • FR644548A - Electrolytic metal precipitation process : en fr
  • GB298435A - Composition of matter for preserving and curing hides and skins : en
  • GB274088A - Improvements in or relating to telephone lines with amplifiers : en
  • US1686966A - Attachement for sawmill edgers : en
  • US1687471A - Loom-stopping mechanism : en
  • US1686540A - Mineral dyeing : en
  • US1687330A - Resilient vehicle tire : en
  • AT110806B - Device for giving Morse code. : de en
  • US1687423A - Display hanger : en
  • US1687133A - Volume control and switch for radiocircuits : en
  • US1687355A - Enameled sheet-metal tile : en
  • USD76572S - Design for a plate or similar article : en
  • GB298282A - Improvements in or relating to filter presses for extracting liquids from viscid substances : en
  • CA283905A - Consistency meter : en fr
  • CA283920A - Organic base : en fr
  • US1686841A - Machine for countersinking pipe couplings : en
  • US1687062A - Filter for high-frequency oscillations : en
  • CA283935A - Centrifugal friction clutch : en fr
  • AT110793B - Speaker. : de en
  • CA283867A - Combination brake and gas control : en fr
  • US1686783A - Drawer support for articles of furniture : en
  • US1687409A - Fastening device to be applied to ropes, cables, and chains : en
  • USD76567S - Ttbasajitro tomita : en
  • AT110864B - Sizing and finishing agents. : de en
  • AT110767B - Gas turbine with oscillating liquid as propellant. : de en
  • CA283871A - Safety guard rail support : en fr
  • AT110707B - Roller for textile machines, in particular for the drafting devices of spinning machines. : de en
  • US1687155A - Self-cleaning salt shaker and the like : en
  • CA283857A - Automobile clock : en fr
  • DE466856C - Process for dewatering colloidal substances, in particular peat : de en
  • US1687353A - Cylinder head and cooling system : en
  • US1687043A - Sign : en
  • US1687142A - Heating method and apparatus : en
  • AT110892B - Snap fastener. : de en
  • US1686558A - Filtration of alkaline waters : en
  • US1686817A - Terminal protector for storage batteries : en
  • US1687163A - Draft rigging : en
  • USD76521S - Design for a textile fabric : en
  • US1687096A - Heddle frame : en
  • US1687243A - Lock for window regulators : en
  • US1686718A - Centering drive for washing machines : en
  • US1687422A - Cultivator : en
  • AT110744B - Device on compressors to avoid impermissible heating of the working medium when switching to idle. : de en
  • US1686782A - Electrical cable : en
  • GB280579A - A floor cleaning appliance : en
  • US1687183A - Traffic signal : en
  • AT110836B - Goods containers. : de en
  • US1687342A - Building tile : en
  • US1687307A - Battery, electric accumulator, and electrolyzing apparatus : en
  • DE466713C - Gas-tight fabric, in particular balloon fabric made from animal skin with a fabric cover : de en
  • CA283844A - Razor : en fr
  • AT110778B - Amplifier circuit with complex input resistances. : de en
  • DE466906C - Horns for sound reproduction devices, speaking machines, etc. like : de en
  • US1686974A - Rectifying and filtering system : en
  • US1687030A - Erecting finder : en
  • CA283870A - Vehicle traction device : en fr
  • AT110831B - Weld limiter with two opposing electromagnets. : de en
  • US1687433A - Purifying brine to be used in electrolytic processes : en
  • US1686910A - Lever arch : en
  • US1687395A - Refrigerating apparatus : en
  • US1686713A - Blower nozzle for transport lines : en
  • US1686818A - Apparatus pop : en
  • US1686845A - Combined centering, babbitting, and machining device : en
  • US1686712A - Electrical measuring instrument : en
  • US1687184A - Process and apparatus for conditioning textile materials : en
  • AT110837B - Method for the treatment of braiding, knotting, lace making, weaving and the like. Like. Works made of wire for ornamental and decorative purposes. : de en
  • GB298321A - A new or improved method of, and means for, supporting coffin handles, door knockers, or the like from their base members : en
  • US1687255A - Gas-administering apparatus : en
  • US1686970A - Water heater : en
  • US1686756A - Combined bill fold, cardcase, and key case : en
  • US1687185A - Track and flange lubricator : en
  • DE466822C - United cantilever and bridge track turning machine : de en
  • FR644764A - Multipurpose transformable harness for horse in various agricultural work : en fr
  • GB298424A - Improved device for rotary chucks with radially movable jaws : en
  • DE466664C - Load lifting device for ships : de en
  • FR644474A - Chimney fire screen : en fr
  • DE466584C - Explosion-proof fitting for electric light bulbs : de en
  • US1686855A - A cobpobation of massa : en
  • US1686688A - Pressure meter : en
  • US1686691A - Signaling apparatus for vehicles : en
  • FR644482A - Clamp fixing device as a replacement part for a work bench : en fr
  • FR644793A - Dental instrument refinements : en fr
  • CA283921A - Carbonaceous substance : en fr
  • DE466558C - Device for releasing the vacuum on evacuated vessels with lids : de en
  • DE466689C - Socket with fuse cartridge that can be inserted from the outside : de en
  • DE466723C - Illuminated signs for motor vehicles : de en
  • DE466809C - Washing machine : de en
  • US1686604A - Selective igniter for multiple gas burners : en
  • US1686786A - Food product and process of making same : en
  • US1686795A - Electric heating unit and method of forming and assembling same : en
  • US1686873A - Process of making oxy-compounds of phosphorus : en
  • DE466750C - Burner with vertical gas nozzles, vertical mixing tubes arranged above them and fire disc : de en
  • US1687399A - Well-pumping apparatus : en
  • US1687299A - Back-movement lock for paver buckets : en
  • US1686962A - Method of testing vision : en
  • GB298319A - Improvements in driving mechanism, shaft couplings and the like : en
  • US1686577A - Coat : en
  • DE466832C - Container, especially for loading acetylene developers with carbide : de en
  • FR644667A - Removable showcase : en fr
  • GB298265A - Improvements in gas-meters : en
  • GB298324A - Improvements relating to the production of castings free from blow-holes : en
  • US1687251A - Speedometer construction : en
  • US1687009A - Detent mechanism for door closers and the like : en
  • AU1243428A - Improvements in or relating to thermionic amplifiers, frequency changers andthe like : en
  • AT110894B - Fertilizer spreader. : de en
  • CA283910A - Rotary oiler and ventilator : en fr
  • DE466490C - Slicing machine with horizontal circular knife : de en
  • DE466508C - Process for improving the brewing water : de en
  • US1686939A - Means por regulating alternating current : en
  • US1687053A - Automobile signal : en
  • US1687426A - Tire rim : en
  • AT110728B - Adjustable support for building purposes. : de en
  • AU1169028A - Improvements in clothespins orthe like : en
  • US1687209A - Temperature and pressure relief valve : en
  • US1686699A - Rotor for induction motors : en
  • US1686767A - Rotary internal-combustion engine : en
  • US1687479A - Buckle-strap severing and assembling machine : en
  • US1686849A - Fluid valve : en
  • US1687068A - Dental x-ray package : en
  • FR644461A - Montane wax purification process : en fr
  • GB298326A - Improvements in filters for cafetieres and other vessels for brewing coffee and tea : en
  • US1687268A - Egg product and process for producing the same : en
  • US1687215A - Liquid-depth-indicating device : en
  • AT110761B - Injection internal combustion engine. : de en
  • US1686517A - Auto marine vehicle : en
  • US1687320A - Thread-tensioning means for shuttles : en
  • CA283894A - Package assembling machine : en fr
  • US1686900A - Cultivator : en
  • US1687147A - Barrier device for stopping vehicles : en
  • US1687060A - Cellulose esters containing halogenated acyl groups and processes of making same : en
  • US1687195A - Flask clamp : en
  • US1687297A - Rail bond : en
  • DE466668C - Grinding machine with vertically adjustable tool holder : de en
  • US1687376A - Duplex buffer construction : en
  • CA283903A - Indicator : en fr
  • US1687010A - Multiple mold : en
  • US1686806A - Mooring means for airships : en
  • AT110724B - Method for securing sealed letters against unauthorized opening. : de en
  • AT110734B - Exchange pen. : de en
  • BE354270A - : en fr
  • US1687069A - Copying device for photographic purposes : en
  • US1686563A - Grass conveyer for lawn mowers : en
  • AT110752B - Device for evaporating heavy hydrocarbons. : de en
  • DE466697C - Hydraulic telescopic jack : de en
  • AT110827B - Foldable card. : de en
  • AT110848B - Liquid fuel carburetors. : de en
  • AT110789B - Speaker. : de en
  • GB294600A - Improvements in printing machines : en
  • FR644655A - Coupling system, more particularly applicable to the coupling of trailers to motor vehicles : en fr
  • FR644702A - Automobile front : en fr
  • DE466683C - Procedure for determining the attenuation in overhead lines and cables : de en
  • GB298295A - Improved sash fastener : en
  • CA283885A - Threshing machine : en fr
  • DE466590C - Process for the production of coverings for floors : de en
  • DE466688C - Connector with unmistakable springy contact parts : de en
  • FR644462A - Improvements to belt buckles or other applications : en fr
  • GB297943A - An improved device for softening or purifying water : en
  • GB298273A - Improvements in or relating to electric welding : en
  • CA283897A - Coal burner : en fr
  • AT110784B - Protection for high-voltage systems endangered telecommunication devices and lines, as well as the devices used by people. : de en
  • US1687067A - Process for making cellular cementitious materials : en
  • FR644596A - Further training in hand and power drills : en fr
  • FR644627A - Automatic camera : en fr
  • US1687459A - Welt and method of making the same : en
  • FR644467A - Sprayer intended more particularly for spray bottles : en fr
  • FR644682A - Manufacturing process of parts provided with a recess of precise diameter : en fr
  • DE466808C - Resilient iron stamp of bent shape for the pit construction : de en
  • DE466749C - Process for metalworking using oxy-fuel cutting torches : de en
  • US1686992A - Process of making tetra-nitro-dianthrone : en
  • US1687217A - Golf game board : en
  • US1687084A - Safety device for traction operation : en
  • US1687160A - Boiler : en
  • US1686575A - Permanent waver : en
  • US1686550A - Assig-hoes : en
  • US1686877A - Abrasive-supply tank : en
  • AT110754B - Rotary piston machine with an eccentric piston. : de en
  • CA283947A - Tire manufacturing apparatus : en fr
  • FR644489A - Device for mounting high frequency machines in combination with frequency transformers : en fr
  • FR644530A - Improvements in the construction of taximeters or other totalizing devices : en fr
  • GB298430A - Improvements in key-operated typographic composing machines : en
  • CA283906A - Moisture meter : en fr
  • US1686944A - Photographic box camera : en
  • US1686891A - Liquid-supply system : en
  • US1686918A - Safety appliance for inflammable-material containers : en
  • US1687252A - Machine for forming internal grooves in gears, etc. : en
  • AT110739B - Mold for making pencils. : de en
  • FR644457A - Improvements to filter coffee makers : en fr
  • GB289047A - Automatically acting change over device for alternately filling and emptying measuring vessels filled under pressure : en
  • DE466762C - Amplifier circuit for telephone systems with feedback or echo cancellers : de en
  • US1687396A - Automobile trunk and luggage carrier : en
  • FR644425A - Intermittent action absorption refrigeration machine : en fr
  • FR644413A - New device for sprinklers : en fr
  • FR644423A - Mechanical alarm with bell, against theft or break-in : en fr
  • US1687264A - Vehicle body : en
  • US1687360A - Propelling means : en
  • DE466660C - Optical adjustment device with filament for photographic recording apparatus, in particular for surgical purposes : de en
  • US1686826A - Checkerwork for open-hearth and blast furnaces : en
  • US1687124A - Railway signaling apparatus : en
  • FR644738A - Flammable liquid lighter : en fr
  • DE466699C - Process for the production of objects, e.g. B. ornamental objects, buttons, etc., from grown bodies, such as corozo and. like : de en
  • GB277628A - Improved process for the manufacture of stable solutions of peroxides, persalts and peracids : en
  • AT110710B - Equipment on the drafting system of roving machines. : de en
  • AT110844B - Method of attaching cleats, handles and plates to horseshoes. : de en
  • FR644408A - Absorbent device for pipes : en fr
  • FR644701A - Tin box with opening device intended to contain shoe care cream, grease, etc. : en fr
  • FR644660A - Acoustic warning device for motor vehicles : en fr
  • GB298254A - Improvements relating to book-rests, writing desks and the like : en
  • FR644618A - Combined paper and air isolated telephone conductor : en fr
  • GB298417A - Improvements relating to superheaters for water tube boilers : en
  • FR644519A - Lighting system for motor cars and others : en fr
  • US1686671A - Plaster board : en
  • USD76540S - Design for : en
  • GB298264A - An improved type, slug or printing element and method of producing the same : en
  • US1686912A - Smelting apparatus : en
  • FR644592A - Method and device for the production of artificial precious stones : en fr
  • DE466923C - Packing device on automatic gross bagging scales : de en
  • FR644621A - Luminous lenses for shooting and fishing : en fr
  • FR644778A - Process for obtaining alkaline cyanides : en fr
  • FR644678A - Improvements to aircraft fuselages : en fr
  • DE466859C - Beer dispenser : de en
  • GB298247A - Improvements in or relating to tennis racquets and similar sports articles : en
  • DE466545C - Stand for fruit knives : de en
  • DE466785C - Procedure for storing green fodder : de en
  • DE466900C - Seat, the seat of which is supported by leaf springs : de en
  • GB298359A - Improvements in or pertaining to the cop peg for loom shuttles : en
  • DE466604C - Embossing press for punching out and embossing characters o. like : de en
  • DE466675C - End seal for pneumatic copiers : de en
  • FR644529A - Improvements to crankless engines : en fr
  • GB287535A - Device for the raising and lowering of loads, particularly applicable to cranes : en
  • GB298249A - Improvements in or relating to apparatus for the electrical transmission of sound from gramophone records : en
  • GB298286A - Improvements in or connected with furnace grates : en
  • DE466568C - Device for tensioning a belt conveyor : de en
  • GB290242A - Method of treating latex and the products obtained therefrom : en
  • DE466126C - Method for attaching the variable capacitor plates to their carriers by means of soft solder o. : de en
  • FR644553A - Process for the production of metals in electric furnaces : en fr
  • US1686524A - Gyroscopic compass : en
  • US1686727A - Electrical measuring instrument : en
  • US1686834A - Shipping carton : en
  • FR644451A - Light fountain : en fr
  • USD76555S - Morris schlepp : en
  • USD76578S - Design for a plate or similar article : en
  • DE466780C - Process for the preparation of a pest repellent : de en
  • US1686874A - Plow : en
  • DE466772C - Self-adjusting mechanical braking device : de en
  • DE466799C - Container for elements and batteries : de en
  • FR644411A - Mechanical device for automatic closing and opening, at set times, of electrical circuits : en fr
  • GB298525A - Improvements in or relating to machines for opening and cleaning cotton : en
  • GB287124A - Process for providing photographic raw film with visible reproducible inscriptions : en
  • DE466797C - Drive for printing presses in which the type carriage and printing cylinder are moved in opposite directions in a vertical direction : de en
  • DE466899C - Collapsible chair : de en
  • DE466624C - Device for dyeing wide webs of fabric continuously, especially with dyes : de en
  • FR644656A - Improvement provided in the establishment of bras : en fr
  • US1686967A - Air-cooling means for mixing devices : en
  • US1687109A - Power plant : en
  • DE466837C - Surface cleaner : de en
  • FR644695A - Improvements to the manufacturing process of porous masses for the storage of explosive gases : en fr
  • FR644610A - Animal comb : en fr
  • GB290618A - Improvements in fuel pumps for internal combustion engines : en
  • DE466673C - Device for operating the doors of chamber ovens for the production of gas and coke u. like : de en
  • DE466852C - Grinding machine with grinding spindle drive through friction change gear : de en
  • DE466591C - Window grilles : de en
  • DE466944C - Flat file for introduction in files of the usual design : de en
  • USD76554S - Design for a radiator cabinet ob similar article : en
  • US1686674A - Support for electrical apparatus : en
  • US1687304A - Folding map or chart : en
  • USD76538S - Design foe a door knocker : en
  • USD76571S - Design for a plate or similar article : en
  • AT110703B - Blanket. : de en
  • GB283877A - Improved process of halogenating organic compounds : en
  • GB298379A - Improvements in advertising apparatus : en
  • DK39343C - Variometer. : da en
  • US1686942A - Speech vent : en
  • US1687181A - Wind motor : en
  • US1687321A - Marker for continuous-weighing devices : en
  • GB282006A - Improvements in devices for supporting heat insulation : en
  • US1686754A - Controller actuation : en
  • US1687036A - Base exchange silicate and process of making same : en
  • USRE17100E - Double pointed pin pastrner : en
  • DE466630C - Device for suppressing interfering pulsations or modulations in AC systems : de en
  • US1687219A - Baling press : en
  • AT110735B - Pencil sharpener. : de en
  • FR644598A - Advanced grenade and its launching device for remote fire extinguishing : en fr
  • GB298349A - A process for the production of aldol : en
  • CA283932A - Building material : en fr
  • DE466663C - Inclined control column with guide for the pull cables of the control device on motor boats : de en
  • DE466868C - Folder with a back made up of individual parts that are held together in a flexible manner : de en
  • DE466645C - Insole : de en
  • US1687206A - Spring tire : en
  • DK39346C - Grydelaag. : da en
  • DK39334C - Procedure for Marking Sailboats for Determining the Course and Location of Movable Objects (Vessels) in Relation to the said Sailboats. : da en
  • US1686968A - Pan-greasing machine : en
  • US1687014A - Apparatus for dispensing lubricants : en
  • FR644652A - anti-glare screen for motor vehicles : en fr
  • GB298310A - Improvements in and relating to vehicle bodies : en
  • DE466652C - Device for cutting the recesses for fittings on doors, windows and. like : de en
  • GB286616A - : en
  • GB298343A - Improvements in air cleaners for internal combustion engines : en
  • FR644703A - Sharpening roller device for the sickle-shaped rotating knife of cigarette strand machines : en fr
  • DE466644C - Artificial working hand that can be connected to an arm stump base : de en
  • US1687389A - Land roller : en
  • US1686570A - Equipotential cathode vacuum tube : en
  • US1687064A - Device for facilitating the spreading of parachutes : en
  • DE466685C - Circuit arrangement for coin telephones : de en
  • GB298543A - Improvements in and relating to explosives : en
  • GB298339A - A new or improved chair back cushion : en
  • US1686808A - Fastening-inserting machine : en
  • US1686809A - Came : en
  • GB298390A - Method for reducing the corrosive action of acids upon iron and steel in pickling baths : en
  • FR644781A - Improvements to electrical signaling systems : en fr
  • CA283913A - Carbon monoxide process : en fr
  • US1687105A - Recuperator type oil burner : en
  • US1687279A - Pattern wheel for knitting machines : en
  • US1686518A - Battleship compass : en
  • US1687448A - Circular saw : en
  • DE466629C - Converter bottom : de en
  • DE466857C - Door closing device using compressed air : de en
  • DE457766C - Drive for baking trolleys, which are individually guided through the oven in uninterrupted operation : de en
  • GB284604A - Improvements in or relating to synchronization : en
  • DE466783C - Electromagnetic clutch : de en
  • FR644560A - Veneer drying machine, with mobile heating elements : en fr
  • FR644480A - Process for the production of soluble cellulose esters of higher fatty acids : en fr
  • GB298279A - Process for the manufacture of amino anthraquinones, their homologues and substitution products from the corresponding leuco-amino compounds : en
  • FR644574A - Device making it possible to provide a watch movement with either an anchor or a pendulum escapement : en fr
  • GB289396A - Improvements in or relating to switch control means for electric polishing, waxing or scrubbing apparatus : en
  • USD76544S - Design for a bottle : en
  • FR644732A - Process for the preparation of cakes used as animal feed : en fr
  • DE466647C - Container for injection solutions or the like. : de en
  • DE466496C - Combination lock : de en
  • FR644430A - Manufacturing process based on cellulose solutions, artificial bristles conductive of electric current : en fr
  • FR644490A - Lubricating Oil Pumps Improvements : en fr
  • FR644531A - Improvements in the manufacture of hot-cut raw nuts : en fr
  • DE466577C - Process for the production of curved spades and shovel blades : de en
  • DE466940C - Process for the production of a hard semi-coke, also suitable for metallurgical purposes : de en
  • FR644762A - Electric lighting ramp with mobile lamps : en fr
  • GB279413A - Improvements in or relating to cover plates the tread surfaces of which are designedto prevent persons from slipping when walking on them : en
  • GB298518A - Process for the manufacture of polyazo dyestuffs : en
  • GB298661A - An improved work table for use in the manufacture of confectionery : en
  • FR644573A - Process for the preparation of chlorinated substitutes for 4-nitro-1.3-dimethylbenzene : en fr
  • DE457680C - Ice cream machine : de en
  • GB292492A - Improved process for the working of rotary tube kilns : en
  • DE466639C - Device for venting the bulbs of electric light bulbs and similar vacuum vessels : de en
  • US1687016A - Means for controlling the travel of the ink ribbon used with rotary printing machines : en
  • US1687310A - Side-delivery rake and swath turner : en
  • CA283887A - Wall and chimney : en fr
  • DE466585C - Process for the representation of gray to black box dyes : de en
  • USD76542S - Design for a therapeutic lamp : en
  • FR644651A - Process for hardening paraffins, waxes, osokerite, stearin, tallow and the like : en fr
  • DE466544C - Hand tool for cutting cheese or the like. : de en
  • US1687275A - Rail support : en
  • DE466503C - Radiator made of thin sheet metal : de en
  • US1686710A - Locomotive booster : en
  • FR644711A - Metal pressure gauge device with two scale graduation : en fr
  • US1686568A - Refrigerator : en
  • US1687000A - Airship : en
  • US1687440A - Ice container for cabinet refrigerators : en
  • US1686758A - Rotary-valve internal-combustion engine : en
  • US1686781A - Self-cleaning rake : en
  • US1687438A - Check-fold spreader : en
  • US1686711A - Gas burner : en
  • FR644663A - Internal combustion engine and rotary compressor : en fr
  • FR644769A - Improvements to radio receiver systems : en fr
  • GB292495A - Improvements in or relating to the separation of intermixed divided materials : en
  • DE466650C - Electric control for elevators : de en
  • FR644403A - Improvements to overhead insulators : en fr
  • GB298250A - Improvements in alloy steel and articles made therefrom : en
  • US1687025A - Electrically-heated kiln : en
  • FR644464A - Winding support for high frequencies : en fr
  • FR644511A - Detachable explosion-proof power outlet : en fr
  • DE466532C - Process for the manufacture of the foot of a pointed electric light bulb : de en
  • DE466745C - Storage container for food : de en
  • US1686579A - Cigarette and cigar lighter : en
  • US1686594A - Ornamental chain : en
  • US1686772A - Motor starter : en
  • DE466828C - Electric flashlight : de en
  • US1687317A - Gas-lift pumping apparatus : en
  • FR644745A - Device for switching off series transformers and removing them from the line without disturbance : en fr
  • FR644676A - Improvements in the mounting of radiators on airplanes : en fr
  • FR644742A - Baths for skin flaking : en fr
  • US1687294A - Nonslip sole : en
  • US1687199A - Electbic switch : en
  • US1687338A - X b bsd : en
  • FR644506A - Lever handle : en fr
  • AT110751B - Centrifugal clutch. : de en
  • US1687347A - Lamp : en
  • GB272523A - Improvements in or relating to record-card-controlled statistical machines : en
  • FR644556A - Vaporizer mount : en fr
  • GB286620A - Process and apparatus for the direct transformation of cellulose into defibred alkali cellulose with a view to the manufacture of viscose : en
  • GB275584A - Improvements in or relating to the production of alternating currents and in alternating current motors : en
  • AT110783B - Membrane. : de en
  • US1687049A - Metal crosstie for railroad use : en
  • US1687337A - Bumper for motor vehicles : en
  • US1687144A - Headlight attachment : en
  • US1687162A - Baseball game : en
  • DE466746C - Gas control valve for economy burner with swiveling ignition flame pipe : de en
  • US1686637A - Alternating-current motor : en
  • US1686794A - Internal-combustion engine : en
  • US1687316A - Pouring spout for containers : en
  • DE466596C - Pyrophoric friction wheel lighter : de en
  • US1687116A - Reversible window : en
  • US1686557A - Method and apparatus for preparing music rolls : en
  • US1686868A - Electric heater : en
  • US1686687A - Apparatus and method for applying cork to caps : en
  • US1686546A - Cultivator : en
  • US1686714A - Twist meter : en
  • US1686976A - Furnace wall : en
  • US1687018A - Nautical position finder : en
  • US1686656A - Headlight : en
  • US1686725A - Wood and metal door frame : en
  • US1686861A - Bendix housing : en
  • US1687041A - Nonstatic photographic film and film base therefor : en
  • US1687289A - Paper-box-making machine : en
  • US1686922A - X x x x x x x : en
  • US1687379A - Photographic-printing machine : en
  • DE466816C - Roller setting device on removable inking units for printing machines : de en
  • DE466679C - Interchangeable iron rocker arm on mechanical flashlights, toys, etc. like : de en
  • AT110781B - Method of making electrical cables. : de en
  • CA283928A - Paper napkin machine : en fr
  • US1686964A - Method of treating plants : en
  • AT110890B - Dough molding machine. : de en
  • AU997827A - An improved attachment for road graders for ploughing fire breaks and delving drains : en
  • AT110830B - : de en
  • CA283881A - Wall texture composition : en fr
  • AU951027A - An improved protective closure or container for firehoses andthe like : en
  • US1686708A - Automatic magnetic release for ironing machines : en
  • US1686893A - High-pressure steam boiler for locomotives : en
  • US1686870A - Vehicle brake : en
  • US1686793A - Art of elevating grain : en
  • AT110799B - Device for mechanically scraping out the mica insulation of collectors. : de en
  • DE466603C - Automatic multi-spindle lathe for rod-shaped materials with switchable workpiece drum : de en
  • DE466735C - Method and device for feeding a tear-off thread when banding or wrapping cans, boxes, packages and the like. like : de en
  • DE466725C - Safety device against theft of spare wheels on motor vehicles : de en
  • CA283936A - Shock absorber : en fr
  • CA283950A - Core coating method : en fr
  • DE466676C - Light barrier : de en
  • GB298291A - Improvements in circular knitting machines : en
  • GB298413A - Improvements in and relating to water boilers : en
  • US1687358A - Gas burner with automatically-controlled safety valve : en
  • US1686987A - Method of making composite pictures : en
  • US1686703A - Solid acid material : en
  • US1687325A - Telephone system : en
  • GB298456A - Improvements in driving belts : en
  • GB298587A - Process for the manufacture of bismuth oxide, bismuth carbonate, and other compoundsof bismuth : en
  • USRE17098E - Gas heater : en
  • US1687390A - Combination gas and oil burner : en
  • US1687222A - Folding machine : en
  • AT110733B - Card index. : de en
  • US1687172A - Boiler : en
  • US1686911A - Paper-dispensing device : en
  • CA283866A - Fracture device : en fr
  • DE466567C - Process for the production of hard-to-use synthetic asphalt compounds for road construction purposes : de en
  • DE466782C - Starting device for engines : de en
  • GB298297A - Improvements in combinations and like articles of wearing apparel : en
  • AT110802B - Cell for mercury electrolyte meter. : de en
  • US1687196A - Battery heater : en
  • US1687463A - Juice extractor : en
  • DE466905C - Talking machine driven by a spring mechanism or an electric motor : de en
  • US1687444A - Bookstand : en
  • USD76545S - Design for a glass jug : en
  • US1686741A - Tire rack : en
  • US1687420A - Dialless radio : en
  • US1687103A - Steam-turbine construction : en
  • US1686631A - Headrest : en
  • US1686872A - Lubricator : en
  • US1687098A - Bed construction : en
  • CA283842A - Signal mechanism : en fr
  • AU1283728A - Improvements in or relating tothe braking ofthe undercarriage or landing wheels of aeroplanes and like aircraft : en
  • FR644772A - Electrical control system of textile processing machines : en fr
  • GB298505A - Safety device for dry-cleaning plants or other similar installations where risk of fire is incurred : en
  • US1686690A - Fuel drier : en
  • US1686999A - Method of making shims : en
  • US1687364A - Radio transmitting system : en
  • US1687290A - Blank-feeding mechanism : en
  • AT110797B - Polarized resonance apparatus with natural frequency independent of external influences. : de en
  • FR644737A - Dry or powdered vat dyes : en fr
  • GB298374A - Improvements in aeroplanes : en
  • GB298508A - Improvements in means for controlling aeroplanes : en
  • US1686537A - Assighob to cahtoif poege : en
  • US1686798A - Railway car : en
  • US1687460A - Beaded welting and method of making : en
  • FR644751A - Device for raising the critical speed of a rotary compressor mobile : en fr
  • GB298312A - Improvements in or relating to electrical condensers : en
  • US1687272A - Control of railway trains : en
  • USD76519S - Design fob an illuminated hand magnifying glass : en
  • DE466569C - Device for carrying out the process : de en
  • CA283904A - Tuning unit : en fr
  • GB298433A - Improvements in or relating to automatic conveyors : en
  • AT110765B - Piston pump delivering in the same direction in both directions of rotation. : de en
  • AU1246828A - Improvements in or relating to mortise night latches : en
  • DE466616C - Friction wheel lighter : de en
  • US1687344A - Plastic material forming and smoothing device : en
  • AU963027A - Improvements to nails : en
  • FR644523A - Automatic reminder device for loom : en fr
  • FR644775A - Improvements to brake systems : en fr
  • FR644777A - Frequency changers discharge tube system : en fr
  • DE466583C - Single pole electrical connector : de en
  • FR644629A - Assembly device for tubular constructions or other similar metal constructions : en fr
  • FR644648A - Process for the preparation of porous artificial products : en fr
  • GB293008A - : en
  • GB298409A - Improvements in or relating to ball-cocks : en
  • GB298410A - Improvements in cylinder grinders : en
  • US1687327A - Container : en
  • US1687391A - Display apparatus : en
  • US1687059A - Process of esterifying mercerized cellulose with lower fatty acids : en
  • AT110808B - Device for maintaining the secrecy of signals transmitted electrically with or without wire. : de en
  • DE466748C - Safety valve for waterless gas containers : de en
  • DE466907C - Device for setting points to display diagrams : de en
  • DE466506C - Box-shaped base for stoves : de en
  • DE466536C - Heat exchange plate : de en
  • FR644659A - Improvements to supports for lids of boxes, etc. : en fr
  • DE466601C - Fuel supply system for multi-cylinder internal combustion engines with a single injection pump and a positively driven fuel distributor : de en
  • FR644463A - Photometallization process : en fr
  • DE466551C - Process for the electrothermal production of light metals : de en
  • DK39329C - Spool for Winding Up and Unwinding. : da en
  • FR644687A - Cast iron pavers : en fr
  • GB286694A - Manufacture of 6-nitro-2-amino-1-benzoic acid : en
  • FR644789A - Twin torpedoes : en fr
  • GB274470A - Improvements in and relating to the automatic control of dynamo-electric machines : en
  • GB289046A - Improvements in or relating to spring suspensions for cycle and motor cycle saddles : en
  • US1687089A - Sawing wire : en
  • DE466669C - Sole glazing machine with shoe carrier and roller : de en
  • USD76593S - Design for a combined bottle display and statuette : en
  • US1687430A - diekmann : en
  • AT110879B - Holder or applicator. : de en
  • FR644563A - Process for the production of solid disazo compounds : en fr
  • FR644785A - Measuring device for parts moving by a rotating movement, during their treatment : en fr
  • GB298368A - Improvements in overhead sewing machines : en
  • FR644468A - Improvement in the establishment of fixed air capacitors for high frequency : en fr
  • FR644617A - Improvements to telephone lines isolated by paper and air space : en fr
  • FR644684A - Mixed device for lighting and heating billiards : en fr
  • DE466535C - Process for the production of indigoid dyes : de en
  • FR644437A - Method and apparatus for multiple recording and reproduction of sound : en fr
  • FR644597A - Improvements to pumping devices : en fr
  • US1686735A - Semaphoric indicator : en
  • US1686884A - Mine-dropping apparatus : en
  • DE466835C - Casting device for refractory metals such as aluminum, gunmetal and the like. Like., With suction device : de en
  • DE466672C - Training of the mobile workpiece holder for flow processing of plate-shaped objects, in particular from mineral : de en
  • US1687428A - Screen cleaner : en
  • AT110880B - Process for the production of color photographs. : de en
  • DK39348C - Frame clamping device. : da en
  • DE466691C - Process to protect metals, especially the contacts and rotating disks on mercury bath electricity counters, against attack by mercury : de en
  • DE466841C - Talking machine, suitcase talking machine or the like. : de en
  • DE466684C - Arrangement for regulating the switching times with echo or feedback suppressors working with controlled grid potential shift : de en
  • FR644420A - Perfect blowjob : en fr
  • GB298659A - Improvements in or relating to price computing weighing scales : en
  • FR644580A - Improvements made to adjustable projectors : en fr
  • GB298316A - Improvements in and relating to collapsible tubes or containers for pasty or viscid material : en
  • US1686797A - Spectacle temple : en
  • FR644526A - Safety clothes rack : en fr
  • FR644421A - Stuff box with adjustable ring body : en fr
  • FR644747A - Bumper mud : en fr
  • GB298327A - Improvements in or relating to change speed mechanism : en
  • US1686566A - Chain and attachment therefor : en
  • US1687189A - Furniture brace and tensioning device : en
  • US1687229A - Apparatus for utilizing impure gases or exhaust gases containing carbon dioxide : en
  • GB298514A - Improvements in and relating to visible indexes : en
  • DE466681C - Car coupling : de en
  • DE466941C - Device for the clear storage of photos and the associated negatives : de en
  • US1686520A - Tube closure : en
  • US1686641A - Watthour meter : en
  • US1687153A - Milk-bottle protector : en
  • US1686916A - Mechanically-operated speed-controlling device : en
  • US1687130A - Calculator : en
  • US1687287A - Bumper : en
  • DE466635C - Circuit for feeding two or more mercury vapor rectifier groups working in parallel using a transformer shared by all groups : de en
  • FR644694A - Method for the preparation of soluble phospho-nitrogen fertilizers, and related products : en fr
  • GB298422A - Improvements in articulated locomotives and similar vehicles : en
  • CA283901A - Shingle machine : en fr
  • FR644450A - Partitioning frame made up of crossed elements in the form of boards : en fr
  • GB298325A - A receiving apparatus for goods : en
  • DE466853C - Device for squeezing tubes by means of corrugated squeezing rollers : de en
  • FR644538A - Magneto-electric machine with fixed magnet and armature and rotating iron : en fr
  • FR644576A - Improvements to command transmitters : en fr
  • FR644757A - Speedometer and distance meter device : en fr
  • FR644491A - Multiple hearth gasifier : en fr
  • FR644639A - : fr
  • US1686876A - Method of manufacturing magnesite brick : en
  • US1687374A - Valve-resurfacing machine : en
  • GB298307A - Improvements in or relating to fuse-carrying gear for overhead electric conductors : en
  • US1686871A - Combination corncrib and grain bin : en
  • FR644790A - Improvements in hair dryers also usable for other purposes : en fr
  • DE466548C - Ventilation tile with transverse seams : de en
  • DE466830C - Recuperator with radiant or heat exchange bodies built in by way of the heating and heated means : de en
  • FR644583A - Balance spark arrester : en fr
  • GB298387A - Improvements relating to engine starting mechanism : en
  • US1686774A - Supporting means for golf bags : en
  • US1686839A - Engine governor : en
  • US1687100A - Motion-picture-film strip : en
  • US1687450A - Apparatus for casting molds or the like : en
  • DE466609C - Securing the wheels of strollers : de en
  • DE466811C - Transport device for muddy, peat and earth masses : de en
  • US1686820A - Method of and means for inserting fastenings : en
  • US1686935A - Condenser : en
  • FR644476A - Fruit press : en fr
  • GB298510A - Improved apparatus for ventilating rooms and inducing a draught in chimneys : en
  • FR644418A - road lighting for vehicles : en fr
  • US1687214A - Furnace attachment : en
  • US1687348A - Internal-combustion engine : en
  • AT110805B - Machine for the automatic attachment of the various electrodes to the holding and supply wires of Audion feet. : de en
  • CA283850A - Ankle support : en fr
  • GB298507A - Improvements relating to furnaces : en
  • GB298329A - Improvements relating to contacts for electrical switch gear of the truck or other like types : en
  • DE466622C - Bending device for the steel frame of suitcases : de en
  • DE466861C - Process for the production of containers that are resistant to temperature fluctuations from pitch concrete segments that are inherently inelastic : de en
  • DE466658C - Bellows-like, externally loaded control membrane for valves or the like. : de en
  • FR644699A - Roller bearings : en fr
  • GB298306A - Improvements in or relating to doors for vehicles : en
  • FR644606A - Forklift : en fr
  • DE466759C - Device for double longitudinal suspension of rail vehicles, especially for tram and bogie vehicles : de en
  • US1686554A - Violin bow : en
  • US1686747A - Torch soldering iron : en
  • US1686837A - Process of carbonizing woolen fibers : en
  • US1686878A - Interference and static eliminator : en
  • US1687281A - Apparatus for measuring production : en
  • DE466531C - Arrangement of measuring circuits that work with low currents, with leakage currents that keep conductors away from the measuring device : de en
  • DE466792C - Device for regulating traffic : de en
  • GB298522A - Improvements in rubber tiling : en
  • AT110774B - Induction meter for single-phase alternating current. : de en
  • US1686923A - Sash for holding glass : en
  • CA283927A - Rubber reclaiming process : en fr
  • CA283925A - Electrolytes and electrolytic apparatus : en fr
  • FR644643A - Clothing shaping : en fr
  • US1686530A - Side-registering mechanism for printing-machine rolls : en
  • US1687035A - Coupling : en
  • US1686679A - Apparatus for testing magnetizable objects : en
  • AU1300328A - Improvements in or relating to luggage holders or carriers for motor andother vehicles : en
  • AT110868B - Electrode carriers for melting furnaces. : de en
  • US1686854A - And albert d : en
  • US1687230A - Thermostat : en
  • US1687354A - Freight-car-door plate : en
  • US1686833A - Fuel-oil burner : en
  • US1686850A - Traffic signal : en
  • US1686675A - Shingle fastener : en
  • US1686573A - Means for supplying fuel to internal-combustion engines : en
  • DE466804C - Self-acting lever scissors under spring pressure for opening a skylight : de en
  • AT110812B - Spark chamber with offset transverse walls for high-voltage air switches. : de en
  • AT110725B - Hair curling device. : de en
  • AT110787B - Circuit arrangement for telephone systems with dialer operation and diversion of connections when the outgoing connection lines in the desired traffic direction are blocked. : de en
  • US1687228A - qtjebec : en
  • DE466794C - Arrangement for optical remote control : de en
  • GB283194A - Process for the production of mixed manures : en
  • FR644739A - Improvements to the copier mechanism used in printing machines : en fr
  • FR644752A - Box-shaped sheet pile wall : en fr
  • GB291453A - Improvements in a method and device for conveying glass plates and other articles : en
  • US1687436A - Envelope : en
  • AT110878B - Process for securing fibrous materials against attack by moths. : de en
  • DE466876C - Card holder for graduation cards : de en
  • US1687408A - Playground swing : en
  • AT110817B - Device for mixing liquids, especially for mixing flushing water for toilets and the like. Like. With a disinfectant liquid. : de en
  • DE466884C - Disconnection device for air operated contactors : de en
  • FR644559A - fan-fan : en fr
  • US1686653A - Electrical protective relay : en
  • US1687377A - Sewing and edging machine : en
  • DE466710C - Machine for the production of boxes from blanks by folding and gluing around a horizontally movable folding mandrel : de en
  • US1686780A - Binder : en
  • DE466491C - Holding and binding forceps for tying the daerme in sausage production with a device for dispensing pieces of string of the same length : de en
  • DE466588C - Lid insert for milk pots to prevent milk from boiling over : de en
  • FR644432A - Method and apparatus for simultaneously tensioning and closing iron and steel strips placed around boxes, bales and other kinds of packaging : en fr
  • GB298277A - Improvements in or relating to apparatus for the electrical transmission of sound from gramophone records : en
  • US1686788A - Locomotive-smoke-box structure : en
  • US1686848A - Eye protector : en
  • DE466863C - Slide lock : de en
  • FR644755A - Closing device for the filling opening of the gasoline tank of pocket lighters : en fr
  • GB298276A - Improvements in or relating to apparatus for the electrical transmission of sound from gramophone records : en
  • FR644502A - Braking device with auxiliary source of force, in particular for motor vehicles : en fr
  • DE466373C - Protection arrangement against the traveling waves occurring on electrical lines with a transformer switched on or connected to the line : de en
  • DE466552C - Stick tripod : de en
  • DE466637C - Process for the automatic manufacture of collectors : de en
  • DE466636C - DC or AC commutator machine with dividers on the commutator : de en
  • US1687072A - Slicing machine : en
  • GB290243A - A mechanical press for the manufacture of bricks, tiles and like articles, in the dry state : en
  • FR644662A - Underground prospecting device : en fr
  • FR644665A - Piston pump, rotary : en fr
  • US1686832A - Starting gate : en
  • US1687291A - Automobile signal : en
  • US1687340A - Beveling and sealing clamp : en
  • USD76563S - Design fob a lawn gttabd : en
  • AU1236428A - Improvements in or relating to impulse senders for telephone systems : en
  • DE466656C - Check valve in the pressure line of an internal combustion engine with airless injection, which is relieved after each feed stroke and leads to an injection valve : de en
  • FR644664A - Removable and transportable device for carbonizing wood in the forest : en fr
  • GB287497A - Improvements in and relating to golf clubs : en
  • FR644721A - Very high pressure piston compressor : en fr
  • GB298272A - Improvements in or relating to operating mechanism for electric switches : en
  • GB298426A - Improvements in ground anchors : en
  • DE465137C - Heating device, especially for motor vehicle radiators : de en
  • FR644679A - Aircraft upgrades : en fr
  • FR644768A - Elastic coupling : en fr
  • FR644636A - Method for influencing the solubility properties of cellulose esters of higher fatty acids : en fr
  • FR644525A - Improvements to catalysts for the production of synthetic methanol : en fr
  • FR644565A - Improvements in the treatment of materials consisting of or containing cellulose derivatives and new products resulting therefrom : en fr
  • USD76592S - Design fob a bracket back for lighting fixtures : en
  • DE466767C - Device for holding a plug in a socket : de en
  • FR644405A - Pressure gauge for measuring pressure in self-contained, portable breathing apparatus : en fr
  • GB298405A - Improvements relating to rabbit hutches and similar appliances : en
  • DE466578C - Production of sulfuric acid and oleum by the contact process : de en
  • FR644767A - Semi-rigid molded product intended for the manufacture of all solid objects, and its manufacturing process : en fr
  • GB298308A - Means whereby a piano and a bowed stringed instrument may be played simultaneously : en
  • US1686601A - Chuck : en
  • FR644558A - Improvements to rotary hammers : en fr
  • FR644744A - Operating method of an asynchronous generator with a collector downstream machine, the excitation energy of which is supplied at least in part by means of a frequency converter : en fr
  • US1687080A - Method of and apparatus for stenciling : en
  • GB277304A - Improvements in carburetting apparatus for internal combustion engines : en
  • GB298459A - Improvements in means for removing clinker from travelling furnace grates : en
  • CA283926A - Portable derail : en fr
  • CA283845A - Aerated water apparatus : en fr
  • DE466623C - Device for souring loose wool, especially for carbonization purposes : de en
  • DE466556C - Electric drive for calculating machines : de en
  • FR644572A - Improvements to dust extractors : en fr
  • DE466724C - Railway clearers, especially for motor vehicles : de en
  • DE466938C - Process for the production of coupe preparations in solid form : de en
  • FR644753A - Automatic carburetor corrector operating according to engine speed and temperature : en fr
  • GB298350A - Adjustable curtain rod clips : en
  • GB298289A - Improvements in or relating to galvanic batteries : en
  • GB298404A - Improvements in plugs for tobacco pipes : en
  • FR644483A - Heat recovery appliance for domestic use : en fr
  • GB298662A - Improvements relating to penetrometers : en
  • DK39330C - Apparatus for Detecting Time Integrals for a Time Variable Size. : da en
  • DE466510C - Hydraulic drive device of the transport arms on machines for automatic cleaning and Pichening of barrels etc. like : de en
  • GB298330A - Improvements relating to sound boxes for gramophones and similar instruments : en
  • FR644481A - Further development of acetylene lanterns : en fr
  • AT110814B - Object guide for microscopes. : de en
  • USD76520S - Design for a knife : en
  • USD76553S - Design for a radiator cabinet ob similar article : en
  • FR644488A - Improvements to brake shoe construction : en fr
  • DE466850C - Bicycle holder : de en
  • GB298504A - Improvements in pumps : en
  • US1686564A - Assiokktos : en
  • US1687058A - Controller lock : en
  • US1687165A - Electric-switch box : en
  • US1687145A - Tape-condenser clearer roll : en
  • US1687248A - Hospital latch : en
  • US1687258A - Process of making steering-gear-actuating members having varying spiral grooves : en
  • US1686952A - Gelatinized explosive composition : en
  • US1687074A - Electrical coupling : en
  • US1687469A - Instrument pump : en
  • US1687309A - Air die : en
  • DE466619C - Dyeing machine, especially for dyeing socks with a plunger-like dipping tank that dips into a dye liquor tank : de en
  • DE466742C - Device for removing bulk goods from containers or storage areas : de en
  • GB281224A - Device for treating mucous membranes of the nose : en
  • GB298331A - Improvements relating to electrical welding machines : en
  • AU793327A - An improved calculating machine : en
  • US1687402A - Feeler mechanism for looms : en
  • USD76526S - Design fob a peinted textile fabbic oe the like : en
  • US1687192A - Micrometer gauge for roller mills : en
  • AT110886B - Process for desensitizing photographic layers. : de en
  • US1686926A - Water seal for waste pipe : en
  • US1687274A - Felix j : en
  • US1686536A - Bumper control : en
  • US1686929A - Pipe-wrapping machine : en
  • US1686980A - Drawing board and attached straightedge : en
  • US1686997A - Egg holder : en
  • USD76533S - Design for a settee frame or similar article : en
  • AT110745B - Two-stroke internal combustion engine with controlling piston. : de en
  • US1686567A - Material-carrying flight : en
  • US1686561A - Spring suspension for vehicles : en
  • US1687241A - Variable feeding mechanism : en
  • CA283824A - Vending machine : en fr
  • US1686638A - Slip indicator : en
  • US1686785A - Isaiah m : en
  • US1687051A - Electric battery of the leclanche type : en
  • US1686802A - Dressing attachment for hob-grinding machines and method of dressing grinding wheels : en
  • US1686856A - Fixture : en
  • US1687037A - Indicating fuse plug : en
  • US1686867A - Gear pump : en
  • US1687177A - Neckwear : en
  • FR644741A - Composition protecting the pneumatic chambers of automobile wheels against the effects of perforation and process for making this composition : en fr
  • GB298385A - Improvements relating to fastenings for the bonnets of motor vehicles : en
  • AT110803B - Groove closure bodies for electrical machines or apparatus. : de en
  • AT110718B - Electric drive for looms with acceleration rollers for the shooters. : de en
  • DE466698C - Heating furnace, the grate of which consists of a row of elements arranged one above the other and narrowing in the shape of a funnel : de en
  • US1686762A - Wire stretcher : en
  • GB298338A - Improvements in or relating to means for waxing and lubricating yarns and threads : en
  • FR644415A - Improvements to dual-liquid carburettors for internal combustion engines : en fr
  • GB298335A - Improvements in or relating to vehicle bodies : en
  • AU1277128A - Improvements relating to ailerons or the like : en
  • US1686742A - Method and apparatus for surfacing plate glass : en
  • CA283899A - Liquid fuel burner : en fr
  • DE466709C - Process for the production of seamlessly closed hollow bodies from chocolate : de en
  • DE466764C - Procedure for switching on frequency multiplier transformers : de en
  • US1687073A - Shovel handle : en
  • US1687128A - Combination stool, chair, and table : en
  • CA283888A - Wood grinding machine : en fr
  • DE466886C - Divided, all-round enamelled container for primary and secondary electric batteries : de en
  • DE466942C - Book-like easel card egg with a plurality of rows : de en
  • US1686513A - Roof package and binder therefor : en
  • US1687020A - Ring : en
  • US1687061A - Amplitude : en
  • DE466593C - Collar button : de en
  • US1687017A - Apparatus for causing intermittent operation of electroresponsive devices : en
  • AT110872B - Process for the preparation of resorbable degradation products from keratin substances. : de en
  • GB298292A - Improvements in or relating to syringes : en
  • CA283855A - Harvester mechanism : en fr
  • AT110748B - Fuel pumps for internal combustion engines. : de en
  • US1687090A - Air cleaner : en
  • AU953427A - Improved coursing apparatus : en
  • US1686775A - Calk for athletic shoes : en
  • US1686898A - Abrasive article : en
  • AT110709B - Washing machine. : de en
  • US1686632A - Permutation padlock : en
  • DE466654C - Money box with opening : de en
  • US1686895A - Wheel-alignment indicator : en
  • US1687114A - Oil burner : en
  • DE466627C - Fall jacket for the gout of shaft furnaces, especially blast furnaces : de en
  • USD76528S - Design for a sole foe, boots and shoes : en
  • USD76561S - Design for a chest or similar article : en
  • DE466566C - Eye for dolls and other figures, in which the pupil is movable in the eye body : de en
  • US1687212A - Power-driven scissors for barbers : en
  • US1687406A - Direction valve for operating dump cars : en
  • USD76543S - Design for a bowl or similar article : en
  • DE466509C - Device for perfecting spent grain leaching : de en
  • AT110763B - Magnetic electric ignition apparatus for internal combustion engines. : de en
  • AT110845B - Stamping process for the production of two-part or multi-part objects, especially buttons. : de en
  • AT110747B - Vacuum liquid lifter. : de en
  • US1687135A - Device for automatically controlling pilot lights of heavy-oil burners : en
  • US1686859A - Lighting system for automobiles : en
  • US1687123A - Camera shutter : en
  • US1686551A - carmichael : en
  • DE466779C - Fertilizer spreader, in which the fertilizer is atomized by compressed air : de en
  • US1687131A - Carburetor : en
  • US1687203A - Aircraft : en
  • US1686525A - Searchlight shutter : en
  • US1686541A - Railway crossing : en
  • GB292586A - Improvements in or relating to two-stroke internal combustion engines with port scavenging and airless injection : en
  • US1687239A - Educational top : en
  • US1687331A - Collapsible crate : en
  • DE466610C - Device for automatic readjustment of brakes for motor vehicles : de en
  • FR644713A - Improvements in oxyhydrogen, oxyacetylene or similar torches : en fr
  • FR644683A - Device enabling the driver of a vehicle to check the operation of his or her rear lights : en fr
  • AT110867B - Pyrometer installation in shaft ovens, especially roasting ovens. : de en
  • USD76588S - Design for a plate or similar article : en
  • US1686724A - Building element : en
  • US1686847A - Milanese machine : en
  • FR644585A - Level tube : en fr
  • FR644670A - Improvements made to hygienic linings, in particular to so-called periodic ones : en fr
  • GB298304A - Improvements in machines for washing casks and drums : en
  • DE461548C - Electrical circuit arrangement for hiking script : de en
  • FR644543A - Improvements to wheels and abrasive discs : en fr
  • GB295681A - Holder for lipsticks and the like : en
  • AT110807B - Device for selective protection of a high-voltage transformer in the event of a fault within the transformer. : de en
  • US1687079A - Dental device : en
  • DE466934C - Packing device on automatic bagging scales : de en
  • US1686544A - Rail anchor : en
  • US1686686A - Ignition timer : en
  • GB298588A - Improved attachment for loom swells : en
  • US1686823A - Float-supported measuring pot : en
  • GB277666A - Electrically operated washing machine : en
  • US1687231A - Translating device : en
  • US1687015A - Window construction : en
  • DE466462C - Process for the production of glow cathodes : de en
  • DE466789C - Signal transmitter for vehicles : de en
  • GB298512A - Improvements in and relating to wet gas meters : en
  • US1686676A - Method of and apparatus for testing magnetizable objects : en
  • AT110756B - Fuel pumps for internal combustion engines. : de en
  • DE466747C - Control device for hydraulic regulators, in particular gas pressure regulators to avoid over-regulation : de en
  • US1686630A - Osi emils m : en
  • US1686654A - Method for treating hydrocarbon oils : en
  • GB289465A - Improvements in launching devices for aeroplanes : en
  • DE466800C - Anode battery with cover : de en
  • FR644422A - Apparatus for shaping spokes and the like : en fr
  • FR644770A - Device for operating garage doors : en fr
  • US1687400A - Railway rail : en
  • US1686950A - Dental attachment : en
  • US1687419A - Direction indicator : en
  • US1687453A - Absasivbs : en
  • US1686516A - Setting for eyeglasses : en
  • FR644406A - Improvements in machines for spinning, assembling, twisting threads, fibers and similar materials and similar machines : en fr
  • GB298336A - Manufacture of compounds of the morpholine series : en
  • FR644630A - Tube with flattened and reinforced ends for metal constructions : en fr
  • FR644680A - Remote control device for the operation of an electric lamp : en fr
  • GB298262A - Improvements relating to oil storage tanks : en
  • DE466877C - Easel cards whose card holders have hooks on which the cards are hung and on which they are secured in this position by sliders : de en
  • FR644761A - Improvements to devices for laying telephone cables or others : en fr
  • GB298384A - An improved method of treating foundry sand and other finely divided materials, and improved apparatus therefor : en
  • US1686560A - Protective cover for bathtubs : en
  • AT110716B - Device for the production of cords or the like. : de en
  • DE466597C - Mixture preheater : de en
  • FR644599A - Process for manufacturing cellulose from corn stalks and straw : en fr
  • CA283949A - Alternating current relay : en fr
  • US1687076A - Process for cooking wood chips by the alkaline process of pulp manufacture : en
  • US1687292A - Oil strainer : en
  • US1686612A - Friction draft gear : en
  • US1687006A - Latching hook for oil-well elevators : en
  • US1686652A - Electrical measuring instrument : en
  • US1687351A - Gas safety valve : en
  • FR644419A - Use of concrete structures for inscriptions : en fr
  • US1686722A - Attridmcv : en
  • AT110859B - Process for the production of new properties of synthetic fibers made from regenerated cellulose. : de en
  • GB283133A - Improvements in apparatus for agglomerating and roasting minerals : en
  • DE466680C - Tar sprinkler : de en
  • GB298252A - Improvements in or relating to nozzles for diesel engines working with solid fuel injection : en
  • US1687129A - Necktie holder : en
  • US1686865A - Electric-heat applicator : en
  • USD76569S - Tteasabtteo tomita : en
  • US1686864A - Scouring-soap cake : en
  • US1686831A - Service cabinet : en
  • USD76585S - Tjrasabueo tomita : en
  • US1686539A - Automatic locking clamp : en
  • US1686522A - Gear-cutting machine : en
  • US1686766A - Thermostatic control system : en
  • DE466657C - Fuel injection valve for injection internal combustion engines, especially diesel engines with pressure atomization : de en
  • DE466875C - Sheet for loose-leaf books, card files, etc. Like. With one or more zones of weakness extending along the folds : de en
  • GB286264A - Process for the manufacture of electrical conductors in light aluminium alloys : en
  • GB298269A - Improvements in identification markers or tags for fabrics : en
  • DE466501C - Safety closure for horizontal or slightly inclined smoldering, drying or similar drums : de en
  • US1686706A - Switch mechanism : en
  • FR644581A - Improvements to valves used in power plants operating on gas or oil : en fr
  • FR644593A - Improvements made to addressing machines : en fr
  • FR644728A - Board assembly : en fr
  • GB298453A - Improvements in and relating to bottle stoppers : en
  • DE466795C - Device for the treatment of elongated objects with paint spray nozzles : de en
  • FR644605A - Stabilized latex and process for its stabilization : en fr
  • GB298423A - Improvements in or relating to reinforced glass : en
  • DE466743C - Sludge activation system for the purification of wastewater, consisting of ventilation basins and secondary clarification basins : de en
  • FR644613A - Device for the automatic establishment of communications between users of low and high frequency automatic connection installations : en fr
  • US1686755A - Method of and apparatus for operating electrical amplifiers : en
  • DE466589C - Mobile crane : de en
  • DE466690C - Device for connecting alternating current machines in parallel : de en
  • GB298498A - Improvement in refrigerating systems : en
  • CA283907A - Radio tuning system : en fr
  • US1686836A - Treating and wetting out fibrous material : en
  • US1686528A - Button clamp for button-attaching machines : en
  • US1687120A - Safety can : en
  • US1687295A - Interference elimination : en
  • AT110881B - Friction ignition device for gas burners. : de en
  • AU1048527A - PATENT OFFICE Improvements in slicing machines : en
  • DE466507C - Suspender clip with fuse : de en
  • DE466513C - Support insulator for electrical gas cleaning systems : de en
  • US1687111A - Railway signaling apparatus : en
  • US1687350A - Continuous milling machine : en
  • DE466706C - Air-cooled brake pad : de en
  • DE466352C - Device for ejecting dust from gases u. Like. By means of a paddle wheel : de en
  • FR644704A - High and low voltage cable, insulated, the conductor of which is braided in a polygonal shape, especially for cars, electricity, t. s f., aviation or any other application : en fr
  • FR644705A - Improvements in devices for the electrical reproduction of sounds in gramophones or other similar devices : en fr
  • GB298267A - Improvements in or relating to electro-magnets : en
  • US1686583A - Method of making cable connections : en
  • GB287564A - Improvements in or relating to water closets : en
  • GB298370A - Improvements in, and relating to, the production or assembly of, electrical tumbler switches : en
  • DE466648C - Container for storing and sifting flour and similar substances : de en
  • AT110782B - Arrangement in four-wire amplifier circuits to eliminate high-voltage interference. : de en
  • CA283868A - Concrete fence structure : en fr
  • FR644771A - Improvements in scanning and power supply modes for an energy transmission process with internal combustion engine : en fr
  • GB298506A - Improvements relating to electric switches : en
  • AT110732B - Hair buckle. : de en
  • AT110760B - Internal combustion engine with fuel injection and compression ignition. : de en
  • CA283918A - 2-arylaminoanthrahydroquinone compound : en fr
  • AT110721B - Stuff press. : de en
  • AT110759B - Carburetor. : de en
  • AT110818B - Clipper. : de en
  • USD76574S - Design for a plate or similar article : en
  • CA283861A - Catamenial garment : en fr
  • US1687046A - Automatic musical instrument : en
  • US1687283A - Floor cleaner : en
  • US1687104A - Thermostatic-indicator-securing means : en
  • US1687288A - Marine engine : en
  • US1687439A - Combination window guard and draft deflector : en
  • USD76562S - Design for a combined display and advertising signboard : en
  • USRE17102E - wadsworth : en
  • AT110794B - Device for the electrical separation of floats from flowing gases. : de en
  • CA283872A - Crankshaft : en fr
  • DE466887C - Dry cell battery : de en
  • FR644401A - Advanced construction of a syringe or liquid spray device : en fr
  • FR644427A - Electric traction joystick for the servo-controlled control of step-by-step start controllers actuated by an auxiliary motor : en fr
  • FR644717A - Very high pressure piston compressor : en fr
  • AT110750B - Device for supplying the fuel-air mixture to internal combustion engines. : de en
  • AT110893B - Peening machine. : de en
  • CA283848A - Electrical condenser : en fr
  • CA283847A - Electrical condenser : en fr
  • CA283955A - Printing device : en fr
  • GB298499A - Improvements in or relating to mirrors : en
  • AU965727A - Improvements in machines for roll threading, knurling, trimming and beading caps, shells and other hollow sheet metal articles : en
  • DE466641C - Self-transmission for flat warp knitting machines : de en
  • US1687055A - op rochester : en
  • US1686669A - Electrical measuring instrument : en
  • US1686843A - Handicapping device : en
  • US1686858A - Ventilator for farm buildings : en
  • AT110742B - Rotary valve control. : de en
  • AT110749B - Device for injecting liquid fuel under pressure into internal combustion engines. : de en
  • AT110796B - Driving switch in controller form. : de en
  • DE466825C - Laterally operated automatic coupling for rail vehicles : de en
  • CA283835A - Carrier : en fr
  • DE466575C - Subsoiler movably arranged by means of an articulated square : de en
  • DK39325C - Liquid filter. : da en
  • FR644449A - Table fork refinements : en fr
  • AT110772B - Contact protection socket. : de en
  • AU982227A - Improvements in apparatus for measuring and dispensing predetermined quantities of liquid by volume : en
  • FR644727A - New rental indicator device for theater seats : en fr
  • DE466537C - Heat exchange plate for colloidal masses, especially for soaps : de en
  • AT110786B - Circuit arrangement for telephone systems with dialer operation. : de en
  • CA283922A - Saw file : en fr
  • DE466753C - Device for separating suspended particles from a flowing medium : de en
  • GB293442A - : en
  • GB298451A - Improvements in and relating to gas holders : en
  • AT110702B - Copy device for accounting purposes. : de en
  • US1686771A - Automatic railroad-crossing gate and signal : en
  • US1687137A - Display device for merchandise : en
  • FR644498A - Foldable brush : en fr
  • CA283962A - Telephone dial : en fr
  • FR644749A - High efficiency toothbrush : en fr
  • US1687235A - Washing-liquid clarifier and purifier : en
  • DE466670C - Center drills and countersinks with swingable external cutting jaws : de en
  • FR644562A - Advanced wringer : en fr
  • GB282005A - Improvements in or relating to dynamo electric machines : en
  • CA283941A - Paper binder : en fr
  • GB298311A - Improvements relating to electric contact devices : en
  • GB285372A - Improvements in electrical contact make and break devices : en
  • GB298119A - Improvements in and in connection with motor cultivators for tea plantations and thelike : en
  • GB298431A - Improvements in or relating to stops or checks for doors : en
  • DE466718C - Sand spreader for motor vehicles operated by means of the exhaust gases from the internal combustion engine : de en
  • US1686535A - Cable bumper : en
  • DE466842C - Device for covering wires, tapes, etc. Like. With a coating compound : de en
  • FR644724A - Improvements to ignition devices for concretion tanks : en fr
  • GB298415A - Improvements in or relating to signs and the like : en
  • CA283909A - Fluid pressure brake : en fr
  • GB298448A - Improvements in steels for sharpening knives : en
  • DK39339C - Procedure for the Production of Cyanides. : da en
  • DE466605C - Device for moving the locking gripper and the press frame on the picture window of cinematographic recording devices : de en
  • FR644715A - Advanced temperature gauge for use on automotive engine radiators, internal combustion : en fr
  • FR644554A - : fr
  • GB298369A - Apparatus for use in the drying and handling of grain, granular material, pulse, match splints and such like : en
  • AT110811B - Electric tube with carbon dioxide filling. : de en
  • US1687418A - Veterinary obstetrical forceps : en
  • US1686625A - Attachment for artificial teeth upon bridge work : en
  • FR644668A - Compressed air brake : en fr
  • FR644792A - Dental instrument and its manufacturing process : en fr
  • GB298373A - Improvements in bonding of electric cables : en
  • FR644534A - dish drainer : en fr
  • GB294165A - An improved bracket serving for the suspension of the pendulum and for the mounting of the movement of clocks in their cases : en
  • US1686746A - Driving mechanism for work spindles : en
  • US1687431A - Safety deposit vault : en
  • US1686947A - Diazotizable azodyestuffs : en
  • US1687413A - Wall hook : en
  • USD76587S - Ttrasabttro tomjta : en
  • DE466892C - Device for measuring the greatest rise in surge voltages over time : de en
  • FR644632A - Machine for numbering, counting and marking by printing the primed skins and by perforating the raw skins : en fr
  • FR644436A - Process and production of solid dyes : en fr
  • FR644588A - Protection and drying sleeve for badgers and soaps : en fr
  • FR644786A - Injection valve for internal combustion engines : en fr
  • FR644700A - Roller bearing : en fr
  • GB298293A - Improvements in and relating to thermostatic control devices for gas ovens and the like : en
  • US1686595A - Sheet feeder : en
  • US1686565A - Calcining furnace : en
  • US1687093A - Stone-dressing tool : en
  • US1686796A - Support for electric resistance elements : en
  • US1686801A - Grease cup : en
  • US1687282A - Detaching hollow flexible bodies from their molds : en
  • USD76522S - Design por a coat : en
  • US1687082A - Internal-combustion engine and method of timing the valves thereof : en
  • FR644729A - Corridor for cinematographic cameras : en fr
  • CA283832A - Combination hair comb and brush : en fr
  • GB298317A - Improvements relating to variable speed driving or transmitting gear : en
  • GB298523A - Improvements in and relating to control mechanisms : en
  • US1687393A - Upholstery machine : en
  • DK39342C - Suspension device for Pictures and the like. : da en
  • US1687403A - Gaining tool : en
  • US1687437A - Sole and heel trimming machine : en
  • US1687267A - Shoe : en
  • GB298323A - An adjustable rule or level for builders' and like work : en
  • US1687313A - Railroad-ballast-removing machine : en
  • GB298378A - Improvements in and connected with spools for carrying wire and other flexible material : en
  • US1686901A - Chables a : en
  • US1686972A - Wall bracket : en
  • US1687038A - Supplemental chair for automobiles and the like : en
  • GB298363A - Improved means for erecting heavy beams in mines and for like purposes : en
  • FR644445A - Water retaining device in automobile radiators or combustion engines : en fr
  • GB298441A - Device for mixing the charge and preventing back-ignition in internal combustion engines : en
  • US1686509A - Sheet-metal wheel : en
  • US1686663A - Lamp fixture : en
  • US1686941A - taylor : en
  • DE466488C - Pork Stunning Bay : de en
  • US1687319A - Electrical panel board : en
  • US1687007A - Automatic distributing apparatus for liquid : en
  • US1686591A - Hopper-car-door frame : en
  • US1687175A - Vacuum feed system : en
  • US1686734A - Cable hook : en
  • US1687236A - Heat regenerator : en
  • US1686581A - Rope clamp : en
  • USD76564S - Design for a table set : en
  • AT110722B - Facility to cover the remaining vacant areas between divided sun awnings. : de en
  • AT110862B - Process for the production of chamois leather. : de en
  • DE466693C - Co-current regenerative gas furnace : de en
  • US1686508A - Coal-gas and oxygen burner : en
  • US1687013A - Armored electric cable : en
  • US1687019A - Lavatory fixture : en
  • US1687085A - Spraying apparatus : en
  • US1687118A - Manufacturing fuel gas : en
  • US1687159A - Pyrotechnic alarm and system involving the same : en
  • US1687249A - Pad for permanent waving of hair : en
  • US1687273A - warrick : en
  • US1686660A - Construction of concrete piles : en
  • DE466871C - Easel leaf egg in book form, the lined up sitting on bars that can be slid against each other in the longitudinal direction of the book spine : de en
  • DE466891C - Device to improve the commutation in three-phase exciter with main circuit, shunt or separate excitation : de en
  • FR644499A - New scraper called scraper or wiper : en fr
  • DE466847C - Air purification cartridge : de en
  • DK39333C - Drain pipes for bottling machines. : da en
  • USD76532S - Thomas a : en
  • AT110708B - Device for treating strands of fabric fibers or yarn with liquids. : de en
  • US1686639A - Electrical measuring instrument : en
  • US1686759A - Plastic-candy-forming machine : en
  • DE466621C - Foot protectors : de en
  • CA283826A - Cigarette box : en fr
  • DE466829C - Electric heating plate : de en
  • FR644424A - Motor car electric rear light control device : en fr
  • GB294232A - Improvements in and relating to machine attachments for screwing up nuts, studs and the like : en
  • USD76557S - Design for a plate ok similar article : en
  • AU1260128A - Improvements in talking machines : en
  • US1686915A - Woodworking machine : en
  • US1687141A - Lamp : en
  • US1686672A - Automatic compensating sprocket : en
  • US1687405A - Concrete reenforcement : en
  • CA283930A - Enamelling cradle : en fr
  • US1686995A - Funnel : en
  • US1687033A - Radio football score board : en
  • US1686534A - Electric coupling : en
  • US1687323A - Medicament cartridge and hypodermic syringe embodying the same : en
  • AT110841B - Method of drawing zinc sheet. : de en
  • CA283863A - Electric switch : en fr
  • AU1240528A - An improved method of and device for securing the mouths of bags for grain andthe like : en
  • US1687247A - Refillable fuse : en
  • AT110771B - Device for venting centrifugal pumps. : de en
  • AT110851B - Process for the production of a detergent and emulsifier. : de en
  • AT110882B - Electric lead collector with reduced charging voltage. : de en
  • AT110875B - Process for the production of swelling of bitumen and similar materials. : de en
  • AU1162528A - An improved harrow : en
  • GB280578A - Improvements in or relating to illuminating units, more particularly for surgical or dental use : en
  • CA283933A - Thickness measure : en fr
  • CA283943A - Thymol and menthol production : en fr
  • AT110804B - Loudspeakers, in particular radio loudspeakers. : de en
  • CA283873A - Shocker : en fr
  • CA283916A - Producing a liquid product from coal, tar, etc. : en fr
  • US1686981A - Scalp comb : en
  • US1686932A - Flush-valve mechanism : en
  • AT110854B - Process for the production of rayon from viscose and other cellulose solutions containing inorganic electrolytes. : de en
  • CA283908A - Bakelized armature coil : en fr
  • FR644646A - Cable with impregnated paper insulation : en fr
  • FR644782A - Process for the production of anthracene series tank dyes : en fr
  • DE466461C - Device for the automatic regulation of the speed of electric motors : de en
  • DE466526C - Individual contactor control with contactors that are partially de-energized (coarse contactors), especially for electric traction vehicles : de en
  • DE466655C - Mixing device for gas mixtures : de en
  • AU965227A - Combined closure and decanting device for liquid containers : en
  • FR644681A - Device for lowering the pumping limit in turbochargers comprising a low pressure device with two-side suction : en fr
  • CA283898A - Method of compacting sand in moulds : en fr
  • US1687246A - Renewable fuse : en
  • US1687086A - Pop-bottle whistle : en
  • US1687210A - Pipe and tube bender : en
  • US1687232A - Fuse : en
  • CA283929A - Fire extinguisher : en fr
  • US1687260A - Machine for making helically-grooved actuating members for steering gears : en
  • US1687442A - Pulley : en
  • USD76584S - Design for a plate or similar article : en
  • CA283853A - Fire extinguisher : en fr
  • CA283959A - Container sput : en fr
  • AT110866B - Process for the preparation of yellow sulfur dyes. : de en
  • US1686840A - Turbine rotor and method of forming the same : en
  • AT110714B - Screw clamp. : de en
  • US1686777A - Forced-draft-pan valve structure : en
  • US1687336A - Treatment of sewage in sanitary closets : en
  • US1686737A - Charge-forming structure for internal-combustion motors : en
  • US1686580A - Loom : en
  • US1686665A - Lock : en
  • US1686744A - Lock for cotton-press doors : en
  • US1687044A - Motion-picture-film strip : en
  • US1686810A - Seam-pressing machine : en
  • US1686827A - Automatic coupling device for transmission of power : en
  • US1687424A - Method of and apparatus for cementing oil, gas, and water wells : en
  • AT110719B - Clamping device for loose-leaf bookkeeping. : de en
  • AT110820B - Procedure for measuring flow rates. : de en
  • FR644759A - Cathode in frame and its applications : en fr
  • DE466898C - Foldable deck chair : de en
  • AT110853B - Plate bases for rectification columns for any liquids. : de en
  • AU1229228A - Improvements in or relating to apparatus for the measurement of liquids : en
  • DE466514C - Process for the production of bodies from copper and carbon : de en
  • DE466740C - Process for the production of a non-deliquescent calcium iodine preparation which can be used for medicinal purposes : de en
  • US1686644A - Machine for seamless cans : en
  • US1687378A - Method of and apparatus for soldering cable-bonding devices : en
  • US1687451A - Joseph iioelleigl : en
  • USD76527S - Design fop : en
  • USD76530S - Design for a combined license and number plate holder : en
  • CA283839A - Vapour production : en fr
  • US1687138A - Display stand for merchandise : en
  • US1687339A - Automatic speed-controlling device : en
  • US1687308A - Boiler : en
  • US1686853A - Apparatus for rounding up lumps of plastic material : en
  • US1687029A - Pump : en
  • US1687458A - Dish washer and drier : en
  • AT110717B - Device for the electrical heating of rollers for smoothing, polishing machines u. like : de en
  • US1686602A - Sound-producing instrument : en
  • US1686996A - Dirigible spotlight for automobiles : en
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  • US1686608A - Key-button assembly : en
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  • AU1200828A - Improvements inthe manufacture of aluminium alloys : en
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  • GB298285A - Improvements in and relating to coke ovens : en
  • GB298376A - A protecting device for plug sleeves of high tension batteries : en
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  • US1686657A - Washing machine : en
  • US1686633A - Switch-operating means : en
  • US1687078A - Combined gear guard and step : en
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  • US1686529A - Froth-flotation concentration of ores : en
  • US1686614A - Air heater : en
  • US1687238A - Window-regulator mechanism : en
  • US1686634A - Thermostatic regulator : en
  • AT110856B - Process for the production of condensation products from aldehydes and urea or its derivatives. : de en
  • DE466582C - Device for uninterrupted image transmission : de en
  • DE466714C - Hydraulic tipping device for car bodies, especially of motor vehicles : de en
  • DE466768C - Device for cooling the end connections of stator windings in closed electrical machines : de en
  • DE466784C - Process for the production of curved toothings on bevel gears : de en
  • AU956327A - PATENT OFFICE Improvements in closures : en
  • US1687050A - Process for producing lipase : en
  • US1686896A - Automobile creeper : en
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  • DE466438C - Obtaining phosphorus from ferrophosphorus : de en
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  • FR644673A - Process for manufacturing artificial silk with special mechanical properties : en fr
  • US1687213A - Collapsible trunk, suitcase, and the like : en
  • AU1151628A - Improvements relating to oyster culture : en
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  • US1686973A - Vanity case : en
  • US1687031A - Bandage roller, cutter, and cabinet : en
  • US1687097A - Heddle frame : en
  • US1686763A - Vehicle lock and electric circuits : en
  • US1686792A - Translating system : en
  • US1687445A - Hose coupling : en
  • AT110876B - Method and device for washing out filters with loose filter material. : de en
  • AT110798B - DC machine with shunt and main current excitation. : de en
  • AT110889B - Process for digesting clay and other raw materials containing alumina with acids. : de en
  • CA283858A - Sliding window : en fr
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  • DE466894C - Process for the preparation of thiomorpholines of the anthraquinone series : de en
  • US1687475A - Automobile lock : en
  • USD76558S - Setts : en
  • CA283860A - Alloy : en fr
  • AU985327A - An improved combination tool for use in cleaning spark plugs and for other opertions : en
  • US1686720A - Sleeve-principle engine lubrication : en
  • US1686728A - Machine for operating on parts of boots and shoes : en
  • US1687257A - Wire cable : en
  • US1687065A - Signal for automobiles : en
  • US1687380A - Glove : en
  • US1686627A - Typewriter : en
  • US1687211A - Telephone receiver : en
  • USRE17097E - Elevator : en
  • FR644473A - Improvements made to fasteners and hinges for extendable trunks and similar containers : en fr
  • FR644569A - Improvements to unraveling processes and fabric thinning machines : en fr
  • FR644658A - Improvements in suction wipers : en fr
  • US1686512A - Marking and stamping tool : en
  • US1686689A - Voltmeter : en
  • CA283948A - Motor propelled road vehicle : en fr
  • DK39332C - Flexible Adhesive Tape for Motor Vehicles. : da en
  • FR644706A - Mobile sprayer for apartments : en fr
  • FR644722A - Cable gland, in particular for very high pressure piston machines : en fr
  • GB298271A - Improvements relating to slicing machines : en
  • CA283953A - Dashpot : en fr
  • US1687107A - Safety device for machine control : en
  • USD76529S - Design fob a : en
  • US1686799A - Apparatus for the synthesis of ammonia : en
  • CA283859A - Switchboard terminal : en fr
  • GB298406A - Improvements in or relating to timepieces : en
  • FR644577A - Process for the production of oxyic or alkoxy derivatives of anththrone : en fr
  • FR644647A - Method and device for purifying oils used in internal combustion engines : en fr
  • GB283555A - Improvements in or relating to clockwork time fuses : en
  • CA283893A - Tube machine : en fr
  • FR644714A - Improvements made to devices for measuring electrical voltages, particularly high voltages : en fr
  • FR644478A - Continuous process for the treatment of ores in general and in particular of iron ore : en fr
  • AT110895B - Push button. : de en
  • CA283846A - Truck bolster : en fr
  • AT110898B - Tobacco cutting machine. : de en
  • FR644661A - Improvements to gas burners : en fr
  • GB298432A - An improved valve arrangement for fluid transmitting plants provided with meters : en
  • US1686696A - Heating furnace : en
  • US1686572A - Window fastener : en
  • AT110731B - Letter folder with curved alignment pins. : de en
  • FR644589A - Process for preparing pyrazolanthrone derivatives : en fr
  • US1686603A - Method of welding high-carbon steel : en
  • DE466787C - Between the housing of the differential gear of motor vehicles and the wheel driving this housing, the clutch is arranged to enable the drive shafts to advance with respect to the driving part : de en
  • DE466570C - Hot drawing bench : de en
  • GB298287A - An improved spring mattress : en
  • AT110847B - Liquid fuel carburetors. : de en
  • CA283963A - Water heater and tank : en fr
  • US1687191A - Suspension without axles for motor vehicles : en
  • FR644486A - Process for preparing hydrogenated naphthostyryls : en fr
  • FR644505A - Mixture of explosive materials : en fr
  • FR644779A - Rotary pulling machine for bottling liquids under gaseous pressure : en fr
  • FR644426A - Bottle washing machine : en fr
  • GB285820A - Improvements in or relating to gear for driving apparatus with a horizontal orbital motion : en
  • FR644763A - Valve plugging and globe valve : en fr
  • GB298392A - Improvements in and relating to taps and cocks for gas and other installations and apparatus : en
  • GB298449A - Improvements in apparatus for manufacturing confectionery : en
  • US1686545A - Power-lift plow : en
  • US1686700A - Method and apparatus for manufacturing tubes : en
  • US1687178A - Sugar-spraying apparatus : en
  • DE466720C - Lamp for motor vehicles : de en
  • US1687367A - Windshield for vehicles : en
  • GB285909A - Vacuum switch for alternating currents : en
  • DE466559C - Process for the recovery of pure zinc chloride liquor from waste liquors from pulp treatment : de en
  • FR644460A - Planting machine : en fr
  • GB283554A - Improvements in or relating to lamp failure alarm devices for use on motor vehicles : en
  • GB291728A - Improvements relating to fine adjustment mechanism for rotatable members of electric tuning devices : en
  • GB298255A - Improvements relating to television and like apparatus : en
  • GB298315A - Improvements in or relating to the packaging of cigarettes and other articles : en
  • CA283878A - Fibre machine : en fr
  • CA283940A - Slotting and scoring machine : en fr
  • US1686824A - Lubricating system for internal-combustion engines : en
  • USD76583S - Design for a plate or similar article : en
  • US1686695A - Universal joint : en
  • US1686953A - Mixing apparatus : en
  • US1687152A - Shoe-repair machine : en
  • US1687216A - Liquid-depth-indicating device : en
  • US1687127A - Brake mechanism for lifting jacks : en
  • US1686749A - Automobile crank-case drainer : en
  • CA283895A - Casement sash frame : en fr
  • DE466721C - Thermal battery : de en
  • US1686697A - Electric locomotive : en
  • US1687300A - Application of cold to the manufacture of flour : en
  • US1687401A - snyder : en
  • DE466827C - Scissor pantograph with transverse reinforcement consisting of diagonals for electric vehicles : de en
  • US1686682A - Clutch mechanism : en
  • AT110746B - Coupling, especially for overhung pressure lines. : de en
  • US1686596A - Bakery machinery : en
  • DE466771C - Pump stem lining in venting machines for electric light bulbs and similar vacuum vessels : de en
  • DE466817C - Platen printing press with oscillating foundations and stationary pans for producing multi-color prints on sheets or paper webs : de en
  • AT110865B - Process for the production of orange-colored sulfur dyes. : de en
  • US1686748A - Car construction : en
  • DE466580C - Brake switching device for electrically braked vehicles : de en
  • DE466420C - Process for the use of soaps or turkish rotoelen in acidic baths : de en
  • US1687143A - Work-holding head for lathes : en
  • FR644693A - Trunk : en fr
  • FR644740A - Improvements affecting the web guiding mechanism used in printing machines : en fr
  • FR644540A - Improvements in the composition of refractory materials and process for their manufacture : en fr
  • US1687411A - Swinging wringer support and gear housing : en
  • FR644446A - Brakes improvements : en fr
  • FR644675A - Aircraft wing rib enhancements : en fr
  • US1686990A - Stock castrater : en
  • FR644579A - Improvements in the construction of electrical circuit breakers : en fr
  • FR644515A - New process of figuration of the parts of the face and the hair of the heads of mannequins : en fr
  • GB298389A - Improvements in and relating to packing chemical and other tablets : en
  • FR644441A - Centrifugal force torque meter : en fr
  • DK39328C - Electrical high-voltage cable with three or more conductors and a method of manufacturing such. : da en
  • US1686721A - Switch-operating mechanism : en
  • US1687296A - System of counterbalances for motor cars : en
  • US1686582A - Process for destroying cacti : en
  • US1686829A - Btjmpeb : en
  • US1687121A - Bank contact for telephone switches : en
  • GB298355A - Machines for casting molten metals : en
  • US1686705A - Removable window for closed cars : en
  • US1687207A - Dowel pin and method of manufacture : en
  • US1687328A - Oil burner : en
  • CA283958A - Mortice lock : en fr
  • GB297450A - Improvements in spinning bowls or boxes, particularly for artificial silk : en
  • GB298305A - Improvements in aeroplane wings : en
  • GB281660A - Improvements in liquid fuel heating or lighting devices : en
  • AT110874B - Process for making photosensitive silver salt papers. : de en
  • FR644709A - Improvements to electric batteries of the leclanché type : en fr
  • GB277341A - Improvements in electrical condensers : en
  • US1687200A - Cultivator : en
  • US1686956A - Measuring tape : en
  • US1687139A - Transmission-operating device : en
  • DE466704C - Haeckselmaschine with worm gear drive and lens wheels : de en
  • FR644716A - Very high pressure piston compressor : en fr
  • GB293030A - Improvements in or relating to slicing machines : en
  • FR644689A - Improvements to the punching mechanism used in rotary printing machines : en fr
  • US1686890A - Exerciser : en
  • DE448654C - Central lubrication device for rigid lubrication : de en
  • DE466563C - safety lock : de en
  • GB282100A - Improvements in electric accumulators : en
  • AT110766B - Flexible electrically isolating coupling. : de en
  • AT110801B - Operating arrangement of call counters for time counting in telephone exchanges. : de en
  • US1687012A - Bottle washer : en
  • US1687427A - Combination trunk and luggage carrier : en
  • US1687365A - Wrist watch : en
  • US1687034A - Process of producing a metal-dust mixture : en
  • US1687134A - Machine for feeding headed blanks : en
  • US1686752A - Spring air gun : en
  • USD76534S - Consin : en
  • GB298346A - Improvements in and relating to rubbing boards for laundry purposes : en
  • US1686701A - Method and apparatus for the manufacture of tubes : en
  • US1687334A - Pedal-propelled vehicle : en
  • USD76589S - Ubasabtjeo tomtta : en
  • US1686651A - Construction torch : en
  • US1687261A - Yarn-twisting device : en
  • US1687457A - Tractor cultivator : en
  • DE466515C - Process for the production of finely divided copper of high plasticity : de en
  • GB298416A - Means of fastening or binding loose papers : en
  • USD76551S - Design for a holder for, ice-cream boxes and the like : en
  • GB289786A - Improvements in photographic copying apparatus : en
  • US1686773A - Wood-heel machine : en
  • USD76535S - Design for a vegetable receptacle : en
  • AT110832B - Security lock for cash registers etc. like : de en
  • GB298402A - Improvements in and relating to discs for the wheels of road vehicles : en
  • US1686921A - Sash for holding glass : en
  • US1687208A - Paper finger for typewriting machines : en
  • AT110773B - Automatic telephone switchboard. : de en
  • US1686510A - Sheet feeder : en
  • US1686979A - Treatment table : en
  • US1687250A - Work holder for brush machines : en
  • CA283877A - Mine gallery, tunnel, etc. : en fr
  • DK39344C - Hollow Canal Stone for Masonry of Gruekedler. : da en
  • FR644409A - Automatic friction clutch : en fr
  • FR644603A - Machine for harvesting flax and similar plants : en fr
  • GB283100A - Improvements in speed measuring apparatus : en
  • AT110821B - Device for vacuum measurement using alternating current. : de en
  • US1686626A - Stiffening member for automobile radiators : en
  • US1686852A - Electric switch : en
  • US1686615A - Variegated and changeable color sign : en
  • US1687173A - Dirigible spotlight : en
  • US1687182A - Mtrltiplication device : en
  • US1686886A - Itnitfh statf : en
  • US1687322A - Games racket : en
  • US1687443A - Bookstand : en
  • CA283827A - Pulp beater : en fr
  • FR644493A - Apparatus for purifying lime milk or lime juice : en fr
  • FR644551A - Improvements to remote safety control mechanisms : en fr
  • FR644641A - : fr
  • GB298526A - Improvements in and relating to sheets and cards for indexes : en
  • US1686954A - Display stand : en
  • US1687324A - Hypodermic syringe : en
  • GB298270A - Improvements in and relating to cementitious material : en
  • GB298375A - Improvements in and relating to vehicle lamps and coloured screens therefor : en
  • FR644455A - Iron holder box : en fr
  • FR644692A - Process for obtaining volatile alkaloids with water vapors : en fr
  • FR644725A - Receiving basket for letter envelopes, or the like, printed by means of an address printing machine : en fr
  • AT110838B - Pipe connection connection for toilet bowls. : de en
  • US1686643A - Contact finger : en
  • US1686816A - Scraper : en
  • USD76566S - Design for a plate or similar article : en
  • GB298425A - An improved midwifery case : en