• US1706051A - Locking device for tank-dome covers : en
  • US1706318A - Railroad-crossing system : en
  • US1705832A - Telephone system : en
  • US1705840A - Sulphur dyes : en
  • DE473392C - Device for placing and displaying the knocked down pins : de en
  • US1706063A - Reed holder : en
  • US1705634A - Clarinet : en
  • US1705838A - Box : en
  • US1706142A - Fireplace heater : en
  • US1706384A - Tennis-ball-covering machine : en
  • USD78070S - Design for an electric-light-fixture canopy : en
  • US1706013A - Train-indication system : en
  • US1705615A - Acoustical mechanism : en
  • US1705775A - Plaster lath : en
  • DK39924C - Air-cooled electric Machine. : da en
  • FR653567A - Combined hardened leather and metal toe heel for shoes : en fr
  • GB308028A - Improved manufacture of nitrates : en
  • US1705568A - horger : en
  • US1706162A - Amusement motor vehicle : en
  • US1705996A - Grinding apparatus : en
  • US1705817A - Vat dyestuffs and process of making same : en
  • US1706315A - Force pump : en
  • US1705622A - Method of producing expansible-collapsible elements : en
  • US1705768A - Switch-box mounting : en
  • US1705801A - Push button : en
  • CA287953A - Cellulose product : en fr
  • US1705531A - Air-conditioning appliance : en
  • US1706304A - Article containing and dispensing case : en
  • USD78037S - Design fob a lady s garment : en
  • FR653208A - Typewriter with universal bar with independent strike transmission : en fr
  • USD78053S - Design for a plate or similar article : en
  • US1705565A - Vehicle brake : en
  • US1706035A - Vessel : en
  • US1706334A - Receptacle for paints, etc. : en
  • US1705894A - Engine : en
  • US1706145A - Differential-pressure device : en
  • US1706281A - Separation of materials by flotation : en
  • DE473361C - Canopy for sheaves made of hinged panels : de en
  • US1705552A - Hair clipper : en
  • US1706272A - wingquist : en
  • DE473681C - Method of treating individual parts of an article to be hardened by nitriding against di : de en
  • FR653258A - Motor vehicle body box door operating device actuated by the support of the spare wheel : en fr
  • FR653206A - Return device for fast electric regulators : en fr
  • CA288004A - Oil can : en fr
  • DE473823C - Elevation conveyor : de en
  • DK39919C - Adjustment device for motor vehicles. : da en
  • FR653152A - Improvements to machines for making blanks of envelopes or the like impermeable to moisture : en fr
  • FR653475A - Skill game : en fr
  • AU1277728A - Improvements in advertising signs and reflectors therefor : en
  • CA287999A - Shirt : en fr
  • CA288067A - Metal enamelling method : en fr
  • FR653633A - Improvements to windshield locking devices : en fr
  • CA287946A - Gas burner and ventilator : en fr
  • US1706043A - Rim-fastening means for disk wheels : en
  • US1705896A - Landing gear for aeroplanes : en
  • US1706056A - Method of manufacturing heat-radiating units : en
  • GB308129A - Improvements in and relating to machines for rinsing bottles, jars and the like receptacles : en
  • US1705902A - Seam-pressing and smoothing device : en
  • US1706118A - Mechanism for making flanged spools : en
  • DE473811C - Heating stove for radiator heating for automobiles : de en
  • US1705935A - Pencil : en
  • FR653315A - Device for perforating paper on the cylinders of printing machines, with a view to subsequent rectification : en fr
  • DE473728C - Drive device for the pump piston of letter casting machines, in which the pump piston is articulated by rocker arm to the drive rod, which initiates the lifting movement as a function of a stop : de en
  • FR653139A - Bar trellis for fences : en fr
  • US1705654A - Churn guard : en
  • US1705825A - Purification of oils : en
  • US1706028A - Radiator shield : en
  • CA288120A - Ester : en fr
  • US1705726A - Winding for dynamo-electric machines : en
  • FR653497A - Combing machine refinements : en fr
  • DE473583C - Gas cooker : de en
  • US1705473A - Necktie : en
  • US1706368A - Upedging means for fruit sizers : en
  • US1705525A - Hypodermic syringe : en
  • US1706176A - Mixing apparatus : en
  • DE473845C - Surgical device for tying off blood vessels : de en
  • FR653334A - Locker-file cabinet with tilting dividers : en fr
  • US1705800A - Pump valve : en
  • CA288003A - Sheet bending machine : en fr
  • US1705668A - Sanitary attachment for books : en
  • US1705563A - Saxophone octave key : en
  • US1705833A - Siultios s ice telephone system : en
  • DK39920C - Accelerator for Internal Combustion Engines. : da en
  • DE473812C - Silencer for internal combustion engines with spiral housings : de en
  • GB308625A - Improvements in or relating to apparatus for the diffusion of light, heat and like radiant energy : en
  • GB308107A - Improvements in winding keys for loose-leaf binders and other purposes : en
  • US1705570A - Sticker placer : en
  • US1706372A - Hydraulic machine : en
  • CA288014A - Bread : en fr
  • US1705958A - Supporting of cradles from crowned, domed, or similar structures : en
  • DE473870C - Hand cutting machine : de en
  • FR653321A - Gas-filled rectifier : en fr
  • USD78030S - Design for a cabinet for radio receiving apparatus : en
  • GB308077A - Improved apparatus for conveying letters and like postal packets between sorting andclearing stations in post offices : en
  • US1705576A - Automobile heater : en
  • US1706360A - Method of and apparatus for burning pulverized fuel : en
  • US1705895A - Hose clamp : en
  • USD78055S - Design for a plate or similar article : en
  • USD78073S - Design for a middle ornament for drapery-suspension fixtures : en
  • DE473647C - Cigarette rod form gear : de en
  • GB298070A - Improvements in brakes for narrow-gauge rail coaches : en
  • FR653617A - Electric switch : en fr
  • US1706065A - Airplane-launching gear : en
  • DE473551C - Device for adjusting the drive wheels on caterpillar vehicles at different heights by means of a gear drive : de en
  • FR653565A - Plate for putting back machines, tenders, coaches and railway wagons on rails : en fr
  • FR653579A - Metal stud body building system : en fr
  • FR653604A - Improvements to aircraft for high altitudes : en fr
  • DE473852C - Valve in which the shut-off device controlled by the pressure medium is coupled to a piston or a membrane : de en
  • FR653227A - Improvements to multi-cylinder pumps : en fr
  • GB308115A - Advertising device or the like adapted to be fastened on bottles or the like : en
  • FR653188A - Improvements to the process of separating cork and bast : en fr
  • GB283545A - Improvements in the recovery of valuable organic products from solid carbonaceous materials : en
  • FR653293A - Reed for musical instruments : en fr
  • FR653325A - Protective device for typewriter rollers, etc. : en fr
  • FR653646A - Process for the production of incomplete hydrocarbons : en fr
  • FR653367A - Improvements to devices used to measure liquids : en fr
  • FR653432A - Improvements to the making of horseshoe nails : en fr
  • FR653489A - Method and apparatus for the digestion of nitrocellulose : en fr
  • CA287970A - Automobile signal : en fr
  • GB282453A - Improvements in or relating to the manufacture of new products primarily useful as pharmaceutical products : en
  • US1706347A - Window-frame structure : en
  • DE473771C - Safety device for vehicles operated by one man : de en
  • DE473795C - Flower table : de en
  • DK39930C - Process for the production of alicyclic lactones from hydrogenated aromatic polycyclic hydrocarbon series. : da en
  • DE473620C - Milk catheter tubes : de en
  • DE473908C - Locking device for iron gymnastics bars : de en
  • FR653561A - Pessary : en fr
  • FR653176A - Power outlets for high-speed railways, in particular for suspended monorail railways : en fr
  • DE473993C - Device for adjusting the tension of the spring loading the upper feed roller of Haecksel machines : de en
  • US1706027A - Window construction : en
  • US1705475A - Tttnnel kiln : en
  • US1705920A - Machine for packing asparagus : en
  • GB308166A - Improvements relating to filtering or like devices : en
  • DE473621C - Device for killing animals with a falling weight : de en
  • DE473698C - Automatic door opening and closing device : de en
  • US1705527A - of chicago : en
  • US1705601A - Musical-instrument mouthpiece : en
  • US1705993A - Voltage-limiting device : en
  • DE473666C - Flat knitting machine : de en
  • FR653373A - Change device : en fr
  • FR653202A - Apparatus for the catalytic combustion of ammonia with air or oxygen : en fr
  • FR653436A - Assembly for high frequency oscillation generators : en fr
  • GB308149A - Improvements in and connected with pulleys and the like : en
  • GB308155A - Improvements in or relating to guide apparatus for strip rolling mills : en
  • GB307476A - Improvements in indicators for games : en
  • GB307996A - Improvements relating to internal combustion engine cylinders and valves : en
  • GB308057A - Method and means for sterilizing ligature tubes : en
  • FR653512A - Cylinder head for internal combustion engines : en fr
  • DE473938C - Device for attaching the guide rails to the grooves in mine shafts : de en
  • DE473705C - Centrifugal drum with lower discharge pipes : de en
  • US1706146A - Regulating device for electrode boilers : en
  • FR653207A - Method and apparatus for artificially imparting desired grain to wood and other materials : en fr
  • FR653255A - Device that can suppress accidents caused by motor kickbacks : en fr
  • GB308067A - Improvements relating to flexible couplings : en
  • DE473891C - Press cover for feed cutting machines : de en
  • GB308141A - Improvements in and relating to hydroplane vessels : en
  • GB308236A - Improvements in and relating to governors for prime movers driven by elastic fluid : en
  • DE473689C - Toboggan with rolling device : de en
  • FR653544A - Improvements to rotary fans or similar devices : en fr
  • FR653270A - Thread donor regulator for rewinder spinning looms : en fr
  • FR653349A - Apparatus for drafting beer : en fr
  • FR653606A - Advertising device : en fr
  • GB307985A - Improvements relating to the recuperation of hydrochloric acid gas from aqueous hydrochloric acid : en
  • US1705512A - Apparatus for decorating glass surfaces : en
  • US1706080A - Airship : en
  • FR653245A - Mechanical energy transformer : en fr
  • FR653136A - Apparatus for performing operations in the presence of hot hydrogen under high pressure : en fr
  • FR653314A - Device applicable to printing machines for the pre-treatment of paper : en fr
  • GB308049A - Improvements in the manufacture of anthraquinone derivatives : en
  • FR653418A - Method of manufacturing rubber sheets, plates or masses to obtain non-inflatable products : en fr
  • GB287048A - Improvements in duplex signalling systems : en
  • US1706018A - Sound concentrator : en
  • US1706178A - Work-centering device for wood-turning machines : en
  • DE461807C - Plompe with a spring inserted in a pocket with ratchet teeth that snap into holes in the sealing tape inserted into the pocket : de en
  • US1705476A - Locomotive frame : en
  • US1706280A - Automatic shutter : en
  • USD78023S - Design for a standard for motion-picttjre-projecting machines or the : en
  • DE473750C - Umbrella with sight flap : de en
  • FR653554A - Improvements in the manufacture of organic compounds and in the agents for use in such manufacture : en fr
  • US1706012A - Necktie holder : en
  • CA288065A - Continuous porcelain mill : en fr
  • US1705487A - Valve mechanism : en
  • AU1214528A - Improvements in apparatus for forming and fixing spring heads on nails : en
  • CA288114A - Filtering system : en fr
  • GB308047A - Improvements in and connected with hose couplings and detachable clamps for the same : en
  • FR653333A - File : en fr
  • FR653222A - Automatic press : en fr
  • FR653395A - Device to prevent the phenomenon of detonation in internal combustion engines : en fr
  • DE473973C - Tensioning and drying machine for the treatment of rayon warp loom goods : de en
  • US1705493A - Synthetic resin composition of the phenol-furfural type : en
  • CA288043A - Surgical table : en fr
  • US1706128A - Apparatus for treating materials : en
  • US1705878A - Sanding machine : en
  • FR653290A - Hot-resistant alloy of iron, chromium and nickel : en fr
  • DE473760C - Device for printing cardboard or paper webs for the production of box blanks : de en
  • GB308128A - Improvement in method of and apparatus for forming permanent waves : en
  • FR653423A - Loudspeaker conical diffuser : en fr
  • FR653576A - : fr
  • DK39935C - Converter system for performing catalytic reactions between substances in the vapor phase. : da en
  • GB308136A - An improved blast apparatus for use in fireplaces : en
  • GB308151A - Improvements in and relating to wrenches : en
  • DE473679C - Light metal pistons for internal combustion engines : de en
  • US1705948A - Process for vulcanizing rubber and products obtained thereby : en
  • US1706221A - Separator for fur, wool, and cotton : en
  • CA287985A - Hand stamp machine : en fr
  • US1705842A - File for handling registered mail, parcel post, and c. o. d. packages : en
  • US1705949A - Insulated cable : en
  • US1705985A - Time-controlled apparatus : en
  • DE473580C - Closure for waterproof bags, especially beach bags : de en
  • DE473661C - Device for fastening mercury conduit tubes in relays, switches and similar control devices : de en
  • FR653316A - Liquid level indicator device in the supply tanks : en fr
  • US1705614A - Apparatus for chemical reaction on heated solid material : en
  • US1706150A - Electric cut-out : en
  • US1706200A - Branding device : en
  • US1705508A - Wheel : en
  • US1706181A - Packing for shafts : en
  • US1706289A - Tail-gate structure : en
  • USD78019S - Design for a plaque : en
  • DE473486C - Vertical small chamber furnace for the production of coal and oil gas : de en
  • DE473998C - Method of making files : de en
  • US1705737A - Brake : en
  • US1705847A - Oil-well-drilling rig : en
  • US1706111A - Retaining device : en
  • US1706179A - Means for determining the normal occlusal plane : en
  • DE473098C - The vehicle body carrying the payload : de en
  • DE473881C - Club chair : de en
  • US1705763A - Injector needle : en
  • US1705785A - Vehicle axle : en
  • USD78025S - Alfbed j : en
  • FR653455A - Improvements made to counters and devices for collecting and collecting change : en fr
  • GB282457A - A breathing regulator : en
  • US1705770A - Tone-developing unit : en
  • CA287965A - Power transmission device : en fr
  • USD78058S - Jules h : en
  • DE473586C - Flying scissors : de en
  • FR653148A - Container for keeping food and similar products fresh and healthy : en fr
  • FR653351A - Motorized winch for plowing and other applications : en fr
  • GB308068A - Improvements in or relating to meat clamps for use with slicing machines : en
  • CA288069A - Record resurfacing machine : en fr
  • FR653311A - Multifilament Incandescent Electric Lamp Screw Base : en fr
  • US1705772A - Compressor : en
  • DE473802C - Device for adjusting the planer knives for woodworking machines : de en
  • DE473872C - Feed device for locomotive boilers equipped with an exhaust steam injector : de en
  • US1705875A - Mucilage distributor : en
  • US1706337A - Fireplace superheater : en
  • US1706373A - Compressor : en
  • US1705897A - Bleaching of pulp : en
  • DE465032C - Safety lock for rail freight cars : de en
  • DE473548C - Photographic bellows camera : de en
  • FR653102A - Process for the decomposition of petroleum, petroleum products and tars, into lower boiling elements : en fr
  • FR653117A - Device for removing spark plugs from internal combustion engines : en fr
  • GB308071A - Improvements in or relating to patterning means for knitting machines : en
  • CA287971A - Scissors or shears : en fr
  • FR653313A - Improvements to tractor-driven agricultural machinery : en fr
  • FR653472A - Improvements to grain threshing machines : en fr
  • FR653520A - Valve closing mechanism : en fr
  • FR653203A - Device for transmitting needle positions : en fr
  • DE473663C - Installation on alternating current metal vapor lamps or similar electrical devices operated with steam and alternating current, in particular for therapeutic purposes : de en
  • DE473860C - Dance figure : de en
  • FR653221A - Improvements to refrigeration machines : en fr
  • FR653163A - Process for the manufacture of chlorinated derivatives of organic compounds, in particular of hydrocarbons : en fr
  • FR653613A - Telephone system with main and secondary set : en fr
  • FR653372A - New pocket intended to reserve the clothing effects of light, dust and moths : en fr
  • US1706253A - Hand truck : en
  • USD78011S - And jtjles heinbich : en
  • FR653479A - Method for stabilizing natural and artificial rubbers : en fr
  • GB308056A - Improvements in or relating to electric motor control systems : en
  • US1706254A - Grinding, crushing, pulverizing, mixing, and separating machine : en
  • US1706374A - Said beattbien : en
  • DE473322C - Photographic self-seller : de en
  • DE473779C - Laundry washing and drying machine : de en
  • DE473863C - Agent for dissolving and preventing scale using the extractive substances of wood : de en
  • DE473819C - Connection body for detonating and momentary ignition cords : de en
  • US1705486A - Joint closure : en
  • CA288129A - Stoker : en fr
  • DE473658C - Connection terminal for electrical lines : de en
  • US1705633A - Antifraud means for tanks : en
  • DE473788C - Pantograph in parallelogram shape : de en
  • FR653380A - Improvements to bearings and bushings for transmission shafts : en fr
  • AU1399528A - Improvements in and relating to pressure control apparatus : en
  • US1705616A - Garment supporter : en
  • US1705519A - Brake-hanger support : en
  • DE473638C - Switching device for compressed air brake and suspension devices of motor vehicles : de en
  • US1705554A - Scavenging port of two-stroke internal-combustion engine : en
  • US1706155A - Carbon-capping method and device : en
  • US1705882A - Carton opener : en
  • DE473724C - Cooling bed with collecting grate in rolling mills : de en
  • USD78035S - Design fob a combined sewing outfit and material holder : en
  • DE473626C - Process for the production of translucent letter or drawing plates as letters for attaching titles, dedications, explanatory lettering and the like. the like on photographic plates and cinematographic films : de en
  • FR653595A - Intermediate compounds for the preparation of dyes : en fr
  • US1706324A - Vending machine : en
  • FR653284A - Dishwasher : en fr
  • US1705903A - Power line signaling : en
  • US1705488A - Retainer-valve bracket for railway cars : en
  • US1706314A - Lens strap : en
  • FR653468A - Rickshaw toy : en fr
  • US1706066A - Method and apparatus for locating geological formations : en
  • FR653516A - Harmony bar : en fr
  • DE473692C - Device on brake bands for change gears, especially of motor vehicles : de en
  • DE473919C - Manufacture of a particularly strong metal leaf substitute : de en
  • FR653125A - Large capacity paper bags : en fr
  • FR653525A - Hinge protected against dust ingress : en fr
  • FR653696A - Latch for hooks : en fr
  • DE473990C - Plywood board : de en
  • FR653396A - Cylinder for internal combustion engine : en fr
  • FR653592A - Closing system for cases : en fr
  • DK39941C - Savings calendar. : da en
  • FR653263A - Machine for stitching velvet on any fabric : en fr
  • GB282690A - A process for the conversion of natural or artificial inflammable gases into unsaturated hydrocarbons and apparatus therefor : en
  • FR653261A - Process for the direct processing of iron ores : en fr
  • FR653398A - Piston for internal combustion engines : en fr
  • CA287994A - Sole attaching apparatus : en fr
  • CA288138A - Metal bed : en fr
  • GB308233A - Improvements in and relating to centrifugal purifying and dehydrating apparatus : en
  • FR653392A - Rotary gravure printing machine : en fr
  • GB302886A - : en
  • DE473625C - Multicolor camera : de en
  • DK39923C - Ground Indication Relay. : da en
  • GB308044A - Improvements in and relating to exhaust steam heaters : en
  • GB308122A - Windscoops : en
  • US1705910A - Folding bed : en
  • DE473944C - Piston cooling line in internal combustion engines with air tanks : de en
  • DE473797C - Procedure for operating fuel and long-life ovens : de en
  • GB308040A - Improvements in or relating to multiple incandescent gas burners : en
  • USD78049S - Design for a plate or similar article : en
  • US1705628A - System for cooling engine cylinders : en
  • DE473741C - Transmitting arrangement for wireless telegraphy and telephony, especially for short waves : de en
  • FR653193A - Improvements in typewriters : en fr
  • FR653552A - Improvements to machines intended for the mechanical lifting of flax : en fr
  • GB308290A - Improvements in spring mattresses, upholstery, cushions and the like : en
  • FR653243A - Continuous return centrifugal device : en fr
  • GB308026A - Improvements in or connected with toy aeroplanes : en
  • FR653438A - Radiator grille : en fr
  • GB308094A - Improvements appertaining to folding, wringing and mangling machines : en
  • US1705701A - Resistance shunt-circuit breaker : en
  • GB308103A - Improvements relating to brushes : en
  • GB308030A - Improvements in vehicles more particularly for the transportation of animals : en
  • FR653343A - Magnetic system to convert electrical oscillations into acoustic vibrations : en fr
  • US1705927A - Typewriting machine : en
  • US1705839A - Quick-change pump-jack head : en
  • USD78032S - Design for a gas heater : en
  • USD78043S - Design for a clock-face dial : en
  • US1705500A - A cqbpobation : en
  • US1706346A - Steam injector : en
  • US1706149A - System for transmitting angular motion : en
  • FR653147A - Control device applicable to long-distance electric warning systems : en fr
  • US1705694A - Temperature regulator : en
  • US1706090A - Swimming board or life preserver : en
  • US1706335A - Receptacle for paints, etc. : en
  • FR653142A - Variable capacitor : en fr
  • GB308027A - Improvements in or relating to motor road and other vehicles : en
  • DE473226C - Reading device for adjustment handles : de en
  • DE473139C - Receiving circuit for alternating current telegraphy over long submarine cables : de en
  • FR653481A - Loading device for materials of all kinds : en fr
  • FR653346A - Process for manufacturing barite hydrate from barium silicates : en fr
  • FR653121A - Electric machine : en fr
  • FR653214A - Process to stop glycolysis of living cells : en fr
  • GB307984A - Improvements in apparatus for straining liquids : en
  • US1705517A - Vehicle advertising sign : en
  • FR653281A - Automatic weigher for granular or powdery materials : en fr
  • FR653397A - Cooling device for internal combustion engines : en fr
  • FR653611A - Reinforced wooden parquet that cannot move : en fr
  • GB282448A - Process for making butyl alcohol together with other organic compounds from ethyl alcohol : en
  • GB308062A - Improvements in vehicle roofs : en
  • GB285495A - Film moving mechanism for photographic cameras : en
  • US1705561A - Electrical testing system : en
  • DE473470C - broom : de en
  • GB308104A - A portable folding camp fireplace : en
  • DE473416C - Vibration-free and resilient suspension of vehicle parts, in particular the transmission housing on the car body or underframe of rail vehicles : de en
  • DE473618C - Device for testing the wettability of paper : de en
  • FR653192A - Apparatus for refining graphite : en fr
  • USD78040S - Design for a child s stepladder : en
  • GB307997A - Improvements relating to the making of artificial dentures : en
  • US1705916A - Concrete floor construction : en
  • GB308148A - Improvements in edible containers for ice-cream or other fillers : en
  • DE473964C - Process for the production of site piles from stamped concrete with lateral projections : de en
  • DE472326C - Dump truck : de en
  • GB300181A - Improvements in visible card file cabinets : en
  • GB308232A - Improvements in mattresses or like spring structures : en
  • DE473963C - Procedure for starting stationary-fed asynchronous motors : de en
  • DE473997C - Rotating scissors : de en
  • FR653400A - Adjustment and tightening system for cycle wheels and others : en fr
  • FR653416A - Carding improvements : en fr
  • US1705705A - Motor-vehicle chassis : en
  • US1705936A - Fruit-vending machine : en
  • US1706216A - Apparatus for attaching knife edges to scale parts : en
  • USD78059S - Jules h : en
  • DE473709C - Rotary drum degasser with insert tube : de en
  • FR653422A - Improvements to slicing machines : en fr
  • GB308035A - Improvements in or relating to pipes for tobacco smoking : en
  • FR653104A - Two-stroke internal combustion engine, especially for small and medium powers : en fr
  • US1705924A - Compound dies : en
  • DE473599C - Device for reversing the rotating blades of turbines : de en
  • DE473632C - Aircraft with jackscrews and propellers : de en
  • CA287998A - Filter for liquids : en fr
  • US1705647A - Boring bit : en
  • DE473243C - Alms machine : de en
  • CA288050A - Starting machine : en fr
  • CA288093A - Combination tag line and dipper trip mechanism : en fr
  • FR653586A - Wire spring forming machine : en fr
  • US1705964A - Process and mechanism for connecting electrical conductors : en
  • US1706375A - Hydraulic turbine : en
  • US1706380A - Radio telephone system : en
  • FR653138A - Improvements made to valves, valves and similar components : en fr
  • FR653299A - Mudguards for automobiles : en fr
  • DE473525C - Method for attaching metallic connecting pieces to insulating protective plates for attaching the same to carbon brushes for electrical machines : de en
  • DE473776C - Sock holder : de en
  • FR653460A - Magnetic alloy : en fr
  • FR653241A - Improvements in machines for cleaning and cutting holes, in particular in insulators of the hewlett type : en fr
  • FR653443A - Improvements to clamping devices intended in particular for meat cutting machines : en fr
  • US1705790A - Belt or strap and method of forming the same : en
  • FR653110A - Improvements to visible card file cabinets : en fr
  • FR653448A - Improvements to vehicle suspension springs : en fr
  • FR653511A - Device applicable to hand saws : en fr
  • US1706370A - Apparatus for forming creep checks : en
  • GB308085A - Improvements in or relating to thermionic generators and the like : en
  • GB291052A - A method of automatically cutting off the liquid supply to reservoirs and devices for effecting the same : en
  • GB308005A - Improvements in catchment louvers for cool chambers for preventing the precipitationof moistureupon the perishable goods stored therein : en
  • GB308119A - Improvements in the production of non-splinterable or safety glass : en
  • GB308192A - Improvements connected with the heating of the rolls of metal rolling mills : en
  • FR653107A - Water closet : en fr
  • GB308330A - Improvements in coursing-tracks and apparatus for use therewith : en
  • US1705827A - Iveethob osi pulping wood : en
  • US1705923A - Portable pipe-cutting-torch support : en
  • US1705994A - Cutter head : en
  • DE473503C - Gearboxes, especially for motor vehicles : de en
  • FR653220A - Key lock for window frames : en fr
  • AU1260928A - Improved woven-wire fabric : en
  • FR653464A - Alarm clock enhancements : en fr
  • FR653310A - Removable bottle for various uses, in particular usable as a worker bottle : en fr
  • USD78062S - Design for an electric-light fixture : en
  • US1705756A - Refrigerator : en
  • DK39936C - High pressure steam boiler. : da en
  • US1706175A - Key case : en
  • CA287955A - Electrical connecting lead : en fr
  • USD78068S - Design for a loop for electric-light fixtures : en
  • FR653266A - Three-light headlight to illuminate the number plate, the red position light and the road in the opposite direction to forward travel : en fr
  • FR653694A - Bandage Tool Improvements : en fr
  • GB308157A - An improved toe protector for use with boots and shoes : en
  • US1706117A - Dental X-ray-film holder : en
  • DE473986C - Process for the production of ammonia-containing generator gases : de en
  • US1705509A - Wheel : en
  • US1705594A - Hinge last : en
  • AU1408528A - An improved safety device for doorlocks andthe like : en
  • GB308635A - Improvements in and relating to chains or link belts and to stencil duplicating machines : en
  • US1705845A - Oil supply : en
  • US1705965A - Furnace construction : en
  • CA288007A - Combustible feed can : en fr
  • US1705537A - Saturating paper : en
  • US1705852A - Soap : en
  • USD78072S - Design for a therapeutic lamp : en
  • DE473769C - Membrane for gas pressure regulator : de en
  • US1705718A - Locomotive fire box : en
  • US1705865A - Mechanical pencil : en
  • US1706040A - Cigarette, match, and cigar dispenser and smoking stand : en
  • FR653624A - Hot rolling metal process : en fr
  • GB308337A - Improvements in or relating to thermionic and the like amplifiers : en
  • GB308015A - Improvements in or relating to calendars or date indicators : en
  • DE473687C - Flank seal for gear pumps : de en
  • FR653352A - Arrangement of a stove saving any heat loss for hot water central heating : en fr
  • FR653620A - Process for preparing a food product : en fr
  • USD78008S - Design for an advertising sign : en
  • DE473518C - Machine for mass doming of the heads of objects with a hollow shaft, z. B. hollow rivets and Schnueroesen : de en
  • DE473695C - Body for cleaning beer lines u. like : de en
  • GB308065A - Improvements in machines for grinding cylindrical and like work pieces : en
  • GB283948A - Improvement in gas purification : en
  • GB308667A - Improvements in the method or process of and apparatus for treating flax for spinning : en
  • CA288081A - Therapeutic lamp : en fr
  • AU1212028A - Improvements in television systems : en
  • DE473568C - Device for the electrical treatment of liquids : de en
  • USRE17242E - Method and appabattts fob detekmining the contour of stjbtebbanean : en
  • US1705940A - Apparatus for dispensing liquids : en
  • US1706024A - Reenforced pocket : en
  • US1706383A - Radio broadcast distributing system : en
  • CA288108A - Wheel rim lock : en fr
  • US1706161A - Illuminating unit : en
  • FR653126A - Soap making process : en fr
  • FR653145A - Apparatus for the manufacture of felt, fleece and the like : en fr
  • FR653296A - Variable pressure or vacuum servo-brake for automobiles : en fr
  • DE473562C - Shearing machine with two cutting disks lying next to each other on both sides of the housing : de en
  • GB282692A - Improved process and apparatus for the generation of power from heated liquids : en
  • US1705550A - Car heater : en
  • US1705846A - Attachment of keys to tearing-strip cans : en
  • CA287947A - Weed killer : en fr
  • US1706333A - Anticorrosive material : en
  • CA287962A - Wire bending machine : en fr
  • CA287992A - Insecticide : en fr
  • CA288136A - Sintering apparatus : en fr
  • DE473877C - Incandescent lamp with an outwardly insulated contact protection base : de en
  • GB303155A - Machine for washing mussels : en
  • US1705804A - Dumping door for railway cars and the like : en
  • CA288008A - Clock spring indicator : en fr
  • DE473683C - Octave valve for saxophone u. like instruments : de en
  • FR653127A - Improvements to air heaters : en fr
  • FR653545A - Device for rotating the headlights of motor vehicles : en fr
  • US1705831A - Automatic telephone system : en
  • US1706208A - Electric heating element : en
  • USD78020S - Design fob a plaque : en
  • DE473588C - Method and device for manufacturing box parts : de en
  • FR653536A - Distribution boxes for electrical installations : en fr
  • CA287961A - Chestnut cooking method : en fr
  • US1706231A - Machine for soldering square cans : en
  • US1705468A - Control mechanism for head and box motions of looms : en
  • US1706270A - of chicago : en
  • AU1210028A - Improvements in sheep shears orthe like : en
  • CA288001A - Change speed gearing : en fr
  • CA288119A - Hydrocarbon fractionating apparatus : en fr
  • CA288098A - Pneumatic conveyer : en fr
  • FR653471A - Centrifugal molding machine for long and narrow parts : en fr
  • FR653531A - Drainer plow : en fr
  • US1705646A - Arc welding generator : en
  • US1706302A - Apparatus for washing tumblers : en
  • US1706217A - Boiler alarm : en
  • CA288085A - Thread-winding machine : en fr
  • DE473848C - Framework for space-enclosing buildings : de en
  • DE473928C - Glow discharge rectifier : de en
  • US1706157A - Power-driven plane : en
  • US1705676A - Electrical protective device : en
  • US1706022A - Control system for railway trains : en
  • FR653124A - Process for carrying out chemical transformations and furnace for implementing said process : en fr
  • DK39917C - Cylinder for double-acting Two-stroke diesel engines with Slide flush and split Running bushing. : da en
  • FR653597A - Filler cap for storm lanterns : en fr
  • US1705574A - Storage heater : en
  • US1706342A - Guide map : en
  • CA288140A - Film hardening process : en fr
  • AU1251728A - An improved rail anchor or anti-creep device for railway rails : en
  • AU1457028A - Improvements in bobbin supports : en
  • US1705515A - Switch construction for automobiles : en
  • US1706240A - Display cabinet : en
  • DE473624C - X-ray diaphragm that can be used for any angle of incidence : de en
  • GB308060A - Improvements in display signs : en
  • CA287966A - Road map : en fr
  • DE473747C - Insert body for smoke extraction from furnaces, which is fastened swinging centrically in the channel : de en
  • DE473736C - Air braking device : de en
  • FR653526A - Pneumatic hammer : en fr
  • GB291032A - : en
  • US1705791A - Control switch : en
  • GB308121A - Improvements in or relating to surgical forceps : en
  • FR653577A - Improvements to air compressors : en fr
  • FR653262A - Improvements made to the runner and the wedge of axle boxes for locomotives and similar vehicles : en fr
  • GB289002A - Improved method of rendering fatty and organic bodies soluble : en
  • GB308082A - Improved construction of conveyor belt : en
  • CA288072A - Ammine azo compound : en fr
  • GB308105A - A method of and apparatus for shuttering for reinforced concrete floors and floor beams : en
  • GB308327A - Improvements in or relating to matches or similar igniting means : en
  • FR653350A - Shelling machine for nuts or other kernels : en fr
  • FR653629A - Movable grate for gas stoves or the like and can be raised and lowered : en fr
  • FR653309A - Improvements to devices used to dispense measured volumes of liquid : en fr
  • FR653198A - Improvements to machines for the manufacture of wire articles : en fr
  • FR653132A - New chromium-containing azo dyes, process for their preparation and application : en fr
  • US1706125A - Windshield cleaner : en
  • DK39937C - Grader. : da en
  • DE473793C - Cooler for viscous liquids, especially for the scrubbing tar used in tar extraction from lignite generator gas : de en
  • FR653358A - Automobile steering wheel : en fr
  • DE474076C - Method for operating a dust furnace connected to a grate furnace : de en
  • DE473875C - Electromagnetic-thermal releasable overcurrent screw plug with free release : de en
  • AU758822A - An improved hatpin : en
  • DE473814C - Thread cutting stock with fine adjustment of the clamping screw : de en
  • FR653319A - Suspension egg with funnel for introduction of shot : en fr
  • US1705678A - Thermal relay : en
  • US1705938A - Engine starter : en
  • DE473557C - Device for ring spinning machines to regulate the spindle speed according to the Koetzer diameter and Koetzer structure : de en
  • DE473824C - Shaped catalyst masses for gas reactions : de en
  • FR653149A - Improvements to so-called sweepers : en fr
  • FR653638A - New household dryer : en fr
  • US1705478A - Grain elevator : en
  • US1705637A - Means for controlling the warp in looms : en
  • US1706019A - Dust mop : en
  • US1706345A - Plate-glass holder : en
  • GB282683A - Process for the manufacture of mono-azo dyestuffs : en
  • FR653498A - Temperature regulator for gas ovens : en fr
  • US1705858A - Handle : en
  • US1706246A - Method of building piers : en
  • US1705623A - Earth sampler : en
  • DE473627C - Process for the production of gas protective masks : de en
  • US1705889A - Level : en
  • US1705934A - Means for conserving centrifuged liquids : en
  • DE473655C - Address printing machine or similar printing machine with printing plates moved forwards one behind the other in a slide by a slide : de en
  • US1705717A - Electric furnace : en
  • US1706131A - Pipe connection : en
  • US1706196A - Process for the purification of solutions of metal salts : en
  • US1705649A - Truck tank for liquids : en
  • FR653426A - Removable spike sole for soccer players : en fr
  • GB308341A - Improved wireless unit : en
  • US1706300A - Letter sheet and envelope : en
  • US1705627A - Controlling mechanism for locomotive whistles : en
  • US1705950A - Egg opener : en
  • US1706197A - Detachable handle for shaker bars : en
  • DE473817C - Metallic tire : de en
  • DE473665C - Carburator for producing carburized water gas : de en
  • US1706061A - Bumper for automobiles : en
  • FR653307A - Compression sprayer : en fr
  • US1706295A - Gas-retaining fabric : en
  • DE473563C - Method and machine for rolling pipe connectors : de en
  • FR653137A - Device for determining the hydrogen content of hydrogenated gas mixtures : en fr
  • GB308048A - Improvements in the manufacture of resins for lacquers, varnishes, and the like : en
  • DE473806C - Device for disengaging and engaging the transmission gears and ten switching devices in one and more result works on Thomas calculating machines : de en
  • FR653370A - Piston system for combustion engines, of single or double acting construction : en fr
  • FR653267A - Improvements made to devices for mixing, compacting, deaerating or crushing more or less viscous materials : en fr
  • GB308016A - Improvements relating to tobacco pipes : en
  • FR653201A - New azo dyes : en fr
  • FR653530A - Improvements to the steering mechanisms of automobiles : en fr
  • FR653166A - Spring stop for shutters, shutters, etc. : en fr
  • FR653408A - Improvements to propulsive air propellers and other similar : en fr
  • FR653451A - Improvements to gas burners : en fr
  • FR653444A - Valve for high pressure fluids : en fr
  • GB308038A - Improvements in and relating to the attachment of spoke enclosing discs to vehicle wheels : en
  • FR653591A - Lemon press : en fr
  • FR653224A - Machine to transfer the decal stamps to the fabrics : en fr
  • USD78017S - Design for a plate or similar article : en
  • US1706009A - Wire fastener : en
  • US1706089A - Film feed for cameras : en
  • DE473552C - Bicycle lock : de en
  • FR653409A - Method and apparatus for flaming textile articles : en fr
  • DE473722C - Device for generating steam in baking ovens by atomizing water : de en
  • DE473892C - Feeding device for machines for cutting fruits with sticky surface : de en
  • DK39926C - METHOD OF MANUFACTURE OF SPRING MATTRESSES OR SIMILAR AND SPRING MATTRESSES OR SIMILAR MANUFACTURED. : da en
  • FR653217A - Protective devices for electrical devices : en fr
  • FR653452A - Centrifugal starter for asynchronous motors : en fr
  • FR653619A - Machine for removing and transporting any material : en fr
  • GB308153A - Improvements in or relating to typographic casting machines : en
  • FR653134A - Process for the preparation of the berginization of carbonaceous material containing water, such as lignite, peat and the like : en fr
  • GB308096A - Improvements in tube joints of radiators for motor road and like vehicles : en
  • US1705503A - Grave-vault handle : en
  • US1706366A - Box-blank-trimming machine : en
  • DE473672C - Gas shut-off valve for hot water storage tank : de en
  • FR653456A - Device for the individual electrical control of machines, in particular paper machines, consisting of multiple devices or sections : en fr
  • FR653581A - Automatic protection device for trams : en fr
  • DE473841C - Delay relay : de en
  • CA288112A - Motion converting mechanism : en fr
  • US1705740A - Gauge cock : en
  • US1705873A - Brooder : en
  • FR653539A - Signaling device : en fr
  • US1705773A - Hooded brooder stove : en
  • FR653593A - New steering mechanism for crawler tractor : en fr
  • GB308054A - Improvements in agitators or mixing devices : en
  • GB308087A - Improvements in or relating to apparatus for measuring and delivering predetermined quantities of liquids : en
  • DE473699C - AC alarm clock : de en
  • CA288057A - Electrical measuring instrument : en fr
  • GB308283A - Improvements in and relating to negative secondary battery plates : en
  • FR653605A - Advertising device : en fr
  • GB308021A - Improvements in boxes or cases for electrical apparatus : en
  • US1705933A - Gear wheel : en
  • US1706159A - Rotary brush : en
  • US1705762A - Holder for yarn cones : en
  • US1705844A - Method and apparatus for forming an interiorly beaded or looped tearing-strip can : en
  • US1705905A - Mold : en
  • USD78067S - Design for a wall plate for electric-light fixtures : en
  • CA288135A - Die stock : en fr
  • GB308070A - Improvement in printing apparatus : en
  • FR653259A - Removable component ad panel system : en fr
  • DE473455C - Method and device for atomizing and spreading liquid, pulpy, melted and similar substances : de en
  • DE473924C - Get rid of calcium hypochlorite : de en
  • FR653232A - New oscillating and tilting headlight : en fr
  • US1706158A - Electrical testing apparatus : en
  • US1705989A - Hermetically-sealed electric switch : en
  • FR653238A - Improvements to reproductive systems for multiple copies : en fr
  • FR653529A - Improvements to shock absorbers : en fr
  • FR653182A - Milk cart : en fr
  • FR653312A - Television transmission and reception device : en fr
  • FR653625A - Individual control device, by electric motor of hosiery looms and the like of the rectilinear type : en fr
  • DE473948C - Device for automatic compensation of the inclination of a cinema recording device : de en
  • DE473514C - Device for applying sheets, e.g. B. labels or banderoles on workpieces : de en
  • US1705707A - Floor box : en
  • FR653287A - Improvements to the controls of the control surfaces of airplanes : en fr
  • FR653492A - Unit for heating with liquid fuel : en fr
  • GB307974A - Improvements in or relating to torsion meters : en
  • GB308134A - Improvements in and connected with coal mining machines : en
  • DE473399C - Machine for wrapping bread and similar objects : de en
  • DE473414C - Process for generating cold by compressing the vapor of a volatile refrigerant : de en
  • DE473885C - Sheet metal housing with cover for measuring devices, faucets and like : de en
  • US1705793A - Anchorage device : en
  • US1706137A - Alternating-current commutator motor : en
  • DE473735C - Control valve for air brake devices : de en
  • US1705580A - Liquid-dispensing apparatus : en
  • US1706359A - Hydraulic machine : en
  • US1706331A - Locking lever : en
  • DE473865C - Speculum for vaginal examinations and operations on the uterus : de en
  • DE473904C - Suitcase lock : de en
  • FR653532A - Improvements to electrical protection devices for alternating current power transmission circuits : en fr
  • FR653634A - Improvements in the assembly of goldsmith trays : en fr
  • US1705727A - Waffle iron : en
  • US1705952A - Car-door-operating mechanism : en
  • FR653374A - Improvements to glass cutting machines : en fr
  • DE473678C - Internal combustion engine with a pipe slide arranged between the piston and cylinder : de en
  • USD78044S - Design por a clock-pace dial : en
  • US1706311A - Wireless signaling system : en
  • US1706042A - op milwaukee : en
  • US1706075A - Stripper mechanism for punching presses : en
  • US1706120A - Removal of wax from hydrocarbon oils : en
  • US1706332A - Posthole digger : en
  • US1706026A - Vehicle window : en
  • DE473849C - Wedged round dowel for connecting grooved wood for door and window frames : de en
  • FR653469A - Pen holder mine tank : en fr
  • FR653181A - Bypass circuit breaker for installation of electric lighting lines : en fr
  • US1705776A - Steam massage machine : en
  • US1706258A - Internal-combustion engine : en
  • US1705781A - Fastener : en
  • US1705629A - V block and angle plate : en
  • DE473921C - Method of making a jelly mirror for advertising purposes for food, fish, meat, or the like in tin cans. : de en
  • FR653292A - Motor vehicle with drive wheels driven by pinions : en fr
  • US1705589A - Process of softening water : en
  • US1705684A - Switch : en
  • US1706211A - Mechanism : en
  • CA287991A - Evaporative block : en fr
  • US1705690A - Thermostat : en
  • US1706251A - Knife : en
  • CA288055A - Fluid pressure brake device : en fr
  • CA288060A - Electric train wire device : en fr
  • US1706064A - Tank dome : en
  • US1705592A - Boat top : en
  • CA288017A - Animal trap : en fr
  • US1705538A - Vacuum tube : en
  • US1705795A - One-piece locomotive-spring hanger and method of making the same : en
  • US1706096A - Lamp focusing apparatus : en
  • AU1218928A - Improvements in or relating to weighing scales : en
  • CA288107A - Adjustable headlight socket : en fr
  • DE473474C - Dry element : de en
  • US1706003A - Pedal cover : en
  • USD78001S - Design for a tire : en
  • CA288078A - Train control : en fr
  • CA287986A - Multiplication device : en fr
  • US1705553A - Well-measuring device : en
  • DE473855C - Process for the production of corrugated cardboard with compressed corrugations as an intermediate layer and one or two cover sheets : de en
  • DE473911C - Snowshoe binding : de en
  • FR653355A - Tool comprising a caliper, an independent gauge and a gauge, combined with each other : en fr
  • GR2226B - IMPROVEMENTS IN AN APPARATUS USED FOR THE PROCESSING OF CARBONATE SUBSTANCES, FOR THE RECEIPT OF THESE PRODUCTS. : el en
  • US1705778A - Sound-absorbing chamber : en
  • FR653362A - Long-distance transmission system by means of pupin lines : en fr
  • FR653363A - Improvements to piston rings : en fr
  • GB308061A - Improvements in or connected with beams or spars for aircraft and other light structures : en
  • GB308181A - Improvements in the manufacture and production of methanol : en
  • FR653318A - Device for regulating switching in transformers from alternating electric currents to direct current and vice versa : en fr
  • CA288091A - Glass graduating machine : en fr
  • FR653225A - Process for the continuous production of motive power, by the integral transformation of the heat supplied to a machine : en fr
  • FR653237A - Locking device for the pendulum system in automatic and semi-automatic scales : en fr
  • GB293046A - Improvements in metal vapour rectifiers : en
  • AU1258828A - Improvements in railroad spreaders : en
  • DK39928C - Procedure for the production of cover colors. : da en
  • US1705986A - Bucket-controlled spout : en
  • DE473858C - Ball game : de en
  • CA287988A - Automobile safety signal : en fr
  • DE473734C - Circular damping for cable car : de en
  • FR653111A - Device for studying or recording periodic pressure variations : en fr
  • DE473777C - Manhole or section lining : de en
  • DE473809C - Internal combustion engine with cooling water return cooling device : de en
  • US1705733A - Sesf ava : en
  • US1706011A - Fuel-oil-feeding system : en
  • FR653205A - Improvements to the manufacturing processes for lightly twisted cables without internal tensions : en fr
  • US1705674A - Carburizing container : en
  • US1706195A - Automobile shock absorber : en
  • US1705814A - Talcum-powder can : en
  • US1706164A - Regulating system : en
  • FR653461A - Chain conveyor : en fr
  • DE473733C - Device for filling the joints in block paving streets : de en
  • DE473970C - Intercepting and screwing device for drill pipes and drill rods : de en
  • US1705534A - Air cooling and cleaning apparatus : en
  • US1705540A - Child's vehicle : en
  • DE473564C - To a stationary, extendable and indentable and rotatable core axis around movable device for rolling door strips o. : de en
  • US1705631A - Weatherproof laminated glass : en
  • CA288064A - Rubber tube manufacture : en fr
  • DE473783C - Process for extracting gases and vapors from air or other gas mixtures : de en
  • DK39921C - Method of supplying glue in small pieces in the form of grain or groats with a coating of a powder. : da en
  • GB287575A - Improvements in or relating to the regulation of high-pressure boiler plants : en
  • US1705643A - Method of manufacturing metallic rings for packing purposes : en
  • US1705752A - Coating system : en
  • FR653354A - Improvements in manufacturing processes for phenol and formaldehyde condensation products : en fr
  • GB308034A - Improved means for cleaning sound records during reproduction in gramophones and thelike : en
  • GB308089A - Improvements relating to means for carrying advertisement or other signs on the wings of aeroplanes : en
  • FR653254A - Carburetor for internal combustion engine : en fr
  • GB308191A - Improvements in or relating to internal combustion engines : en
  • US1705925A - Radiospeaker : en
  • US1705978A - Cast-off buckle : en
  • US1706084A - Car-tank heater : en
  • DK39939C - Cleaning machine for Bottles and the like. : da en
  • FR653506A - Rotary sweeping ramp for fire tube boilers : en fr
  • CA288063A - Valve : en fr
  • FR653105A - Intermediate refrigerant multistage compressor : en fr
  • US1705481A - Mechanical movement : en
  • US1705541A - Stamping machine : en
  • US1705549A - Clasp : en
  • US1706029A - Stand for hammocks and the like : en
  • DE473774C - Safety device for gas pipes : de en
  • FR653274A - Refrigeration machine with vertical rotary compressor : en fr
  • US1706132A - Throat block : en
  • US1705821A - Machine for fabricating wire-spring structures : en
  • US1705979A - Scaffolding pole splice : en
  • US1706116A - Wire splicer : en
  • US1705679A - Spray nozzle : en
  • US1705999A - Radio apparatus : en
  • GB308052A - Improvements in or relating to terminal arrangements for electrical devices : en
  • DE473680C - Fuel filter with cleaning device, especially for diesel engines : de en
  • DE473869C - Process for bleaching wool and semi-wool : de en
  • US1705650A - Camera : en
  • US1706015A - Electric heating device : en
  • USD78052S - Design for a plate or similar article : en
  • FR653490A - Burner : en fr
  • FR653264A - Use of wadding and all textile waste to replace the down of eiderdowns and, in general, all products used for wadding : en fr
  • FR653216A - Sandal or insole for stockings and socks : en fr
  • GB307998A - Improved process for removing hydrochloric acid from sugar solutions : en
  • FR653470A - Improvement provided in the establishment of shoe soles or other : en fr
  • GR2225B - MANUFACTURE OF FOOD FOR HUMAN FLOURS FROM OIL SEEDS AND NUT, AS WELL AS OILS OF THE TRADE. : el en
  • FR653439A - Improvements in the advance and retardation control of ignition magnetos for internal combustion engines : en fr
  • FR653131A - Coin phone : en fr
  • US1705591A - Household furniture : en
  • DE473900C - Process for the production of coatings on rough or smoothed paper or cardboard : de en
  • GR2230B - APPLIANCE FOR SUSPENSION OF AUTOMATIC CRACKERS, RAILWAY VEHICLES. : el en
  • GB308142A - Improvements in or relating to valves : en
  • FR653211A - Tie holder : en fr
  • FR653628A - Process for making articles, building elements, pipes, etc., of reinforced concrete : en fr
  • US1705526A - Extensible fastening device for trunks, suitcases, and the like : en
  • GB308138A - Type cleaning instrument : en
  • DE473746C - Undivided slip ring for electrical machines, carried by an arm star, expediently manufactured by rolling : de en
  • US1706255A - Dynamo-electric machine : en
  • USD78031S - Design for a lens : en
  • US1706348A - Machine for automatically coating tubes, pipes, etc. : en
  • DE473546C - Equipment on photographic cameras for determining the image depth and for automatic adjustment at a distance : de en
  • DE473396C - Riding toy : de en
  • GB308011A - Improvements in or relating to gas compressors : en
  • FR653156A - Lid with gasket for buckets and milk boxes : en fr
  • FR653519A - Process of tanning and nourishing hides to obtain waterproof leathers : en fr
  • US1705784A - Top for furniture : en
  • CA288019A - Pocket guard : en fr
  • DE473980C - Roller switching device in which movable switching elements are controlled by a cam roller for switching on and off : de en
  • DE473649C - Crank for driving switch for electric railways : de en
  • DE473931C - Tubular heating boiler with a collecting space for the heating gases provided above the opening of the vertical tubes and closed by a bowl-like cover : de en
  • DE473947C - Process for the production of evenly perforated and partially perforated paper strips from tape material : de en
  • FR653546A - Method of establishment of components of internal combustion or explosion engines : en fr
  • FR653272A - Improvement in the manufacture of reconstituted stone : en fr
  • GB308081A - Improvements in fire extinguishers : en
  • FR653328A - Improvements to mixing machines : en fr
  • GB308109A - Improvements in or relating to paper bottles and methods of manufacturing the same : en
  • CA288082A - Therapeutical lamp : en fr
  • CA287995A - Water sprinkler : en fr
  • DE473838C - Dismountable bridge on floating bodies made of individual articulated decks : de en
  • CA288018A - Submarine drill : en fr
  • CA288110A - Base exchange property increase : en fr
  • FR653159A - Process for obtaining 1-aminoanthraquinone-2-sulfonic acid : en fr
  • FR653279A - Improvements to heating and cooling systems for buildings : en fr
  • DE473696C - Work gloves, especially for sleepers : de en
  • DE473853C - Process for the production of folded and corrugated pipe bends from smooth pipe : de en
  • CA287967A - Ensilage harvester : en fr
  • US1705625A - Extensible rod : en
  • US1705941A - Valve : en
  • DE473787C - Abrasive iron for electric railways : de en
  • DE473991C - Production of alkaline earth, earth and heavy metal molybdate, especially calcium molybdate : de en
  • USD78034S - Design for a lighting-fixture spindle or article of analogous nature : en
  • US1705963A - Cape : en
  • US1706307A - Bag holder and display rack : en
  • US1705617A - Drying and grading plants for granular water-containing materials : en
  • US1705813A - Illuminating device : en
  • US1706127A - Machine for molding baker's dough into loaves or cakes : en
  • US1705656A - Holder for fountain pens : en
  • US1706103A - Journal box : en
  • US1706227A - Apparatus for scoring ice : en
  • US1706069A - Rug-display rack : en
  • US1706106A - Body construction for vehicles : en
  • US1705603A - Lip-turning machine : en
  • US1705602A - Shaping machine : en
  • US1705812A - Heating apparatus : en
  • US1705830A - Sash mounting for reversible windows : en
  • CA288026A - Metal coating method : en fr
  • US1705564A - Sign holder : en
  • US1705695A - Regulator : en
  • US1706047A - Recorder : en
  • US1705670A - Clamp for positioning and holding beams for welding : en
  • US1705977A - Typographical machine : en
  • DE473671C - Stretching device for the treatment of bone fractures with fastening devices for the limb to be treated : de en
  • DE473534C - Detachable observation ladder : de en
  • US1705959A - Machine for washing fruit, etc. : en
  • AU1418928A - Improvements in plants forthe manufacture by centrifugation of pipes of any nature, and particularly of metal pipes : en
  • DE473610C - Dyeing machine for textile goods, especially for hanging thread, with reversible circling liquor : de en
  • US1705596A - Lubricating means for pitman bearings : en
  • US1705732A - Telephone system : en
  • US1706082A - Cellular packing for fragile objects : en
  • DE473850C - Device for sorting coins : de en
  • CA288092A - Combination dipper trip and tag line mechanism : en fr
  • CA288142A - Insulator : en fr
  • CA288045A - Ophthalmic mounting : en fr
  • US1706339A - Cable circuits : en
  • US1706362A - Passageway drive mechanism : en
  • US1706364A - Passageway drive mechanism for articulated car units : en
  • US1706191A - Transmitter : en
  • CA287993A - Cap remover : en fr
  • US1706010A - Electric furnace : en
  • US1706203A - Mixing conveyer : en
  • US1705783A - Presser-foot-lifter attachment for sewing machines : en
  • US1706180A - Epicyclic double-reduction transmission : en
  • US1706192A - Auto camp table : en
  • USD78003S - Design for a grave marker : en
  • US1705555A - Railway-car-journal-box construction : en
  • US1705680A - Filter-cell-washing machine : en
  • FR653248A - Suction crusher and sorter for locust beans and grape marc : en fr
  • FR653371A - Device for the production of sulfuric acid : en fr
  • GB308116A - Improvements in and relating to the mercerisation of cotton : en
  • GB308335A - Improvements in alternating current electric machines : en
  • US1705723A - Process of producing tetra-ethyl lead : en
  • US1705547A - Garment press : en
  • GB308125A - Improvements in a discharge valve of a flushing tank : en
  • FR653335A - Glue tape for photographs, and other applications : en fr
  • FR653575A - Improvements to beekeeping processes and to devices allowing the application of said processes : en fr
  • DE473721C - Electrically heated oven with an endless conveyor belt that runs through the oven and carries the baked goods : de en
  • DE473730C - Periodically acting absorption refrigeration machine : de en
  • FR653213A - Tipping system for grape pasta : en fr
  • GB289817A - Process and apparatus for decomposing coke-oven gas by cooling to low temperatures : en
  • GB307977A - Improvements in or relating to automatic or semi-automatic telephone systems and apparatus : en
  • GB284311A - Improvements in pusher rams for coke ovens : en
  • GB308329A - Improvements in brakes : en
  • DE465540C - Process for plating iron and other metal sheets or strips, e.g. B. with aluminum : de en
  • US1705836A - Duplex brake mechanism : en
  • US1705532A - Gas-burning heater : en
  • US1705577A - Stove top : en
  • FR653599A - Improvements to pipe joints : en fr
  • FR653165A - Hydraulic brake for hammer lifting linkage : en fr
  • GB307972A - Carburetter in which by means of a pivoted plate exposed to the suction draught of the air the quantity of the fuelsupply is regulated : en
  • DE473394C - Carousel with several motor vehicles, each guided on a radial arm over a circular path : de en
  • US1706287A - Mechanical stoker : en
  • DE473762C - Mailing boxes suitable for display purposes : de en
  • USD78036S - Island : en
  • DE473837C - Rail planer processing the side surfaces of the rail heads : de en
  • GB308332A - Improvements in and relating to trawling gear : en
  • FR653223A - Self-stabilizing periscope sighting device : en fr
  • DE473916C - Show machine for tissue with angled unfolding table : de en
  • FR653494A - High speed piston pump : en fr
  • US1706067A - Door for hopper cars : en
  • US1706130A - Heat-resisting material : en
  • USD78033S - Design for a casing for a shoe-brushing machine : en
  • FR653157A - Improvements to the use of hearing lamps : en fr
  • FR653521A - Improvements to the means to support a watch on a belt : en fr
  • GB291378A - A washing-machine two speed drive : en
  • GB308117A - Improvements in the production of compound sheets or plates of non-splintering or safety glass : en
  • FR653594A - Improvements in tree and plant protection devices : en fr
  • FR653631A - Process for rapid evacuation of high-speed railways in stations : en fr
  • DE473737C - Device for an automatic weight track brake to avoid the sudden load : de en
  • DE473150C - Device for drying fibers, fabrics, leather, yarn, etc. : de en
  • GB308051A - Improvements in or relating to bituminous or like emulsions : en
  • DE473574C - Switch with eccentric lever that acts on a contact bridge : de en
  • FR653191A - Windshield wiper training : en fr
  • GB308069A - Improvements in hinges : en
  • GB289780A - Improvements in visible card file cabinets : en
  • US1706215A - Adjustable coupling means : en
  • DE473894C - Screw locking : de en
  • DE473799C - Grudeherd : de en
  • FR653556A - Self-adjusting brake for motor vehicles : en fr
  • GR2228B - DEVICE OR APPLIANCE FOR THE PRODUCTION AND RECEIPT OF ELECTRICAL VIBRATIONS. : el en
  • FR653115A - Projection device for films of different lengths : en fr
  • FR653389A - Combing wool card improvements : en fr
  • GB308167A - Protector of crape paper for the seats of water-closets : en
  • GB308634A - An improved method of an apparatus for treating wool washing water : en
  • FR653415A - Templates for economical cutting of fabrics : en fr
  • GB307949A - Hat pouncing machines : en
  • GB292076A - Apparatus for twisting textile fibres : en
  • GB308088A - Improvements in or relating to domestic and like ovens : en
  • GB308339A - A device for regulating automatically the feeding of fabric or web into lapping-machines : en
  • DE473606C - Manufacture of clamping plates for fastening railroad tracks : de en
  • US1705569A - Lumber-grading machine : en
  • USD78026S - Design for a cooking stove : en
  • CA288068A - Metal enamelling method : en fr
  • FR653113A - Mouthpiece for tubes, bottles, etc. : en fr
  • FR653357A - Method for increasing the useful energy of electric oscillation generators : en fr
  • FR653424A - Improvements to gasifiers : en fr
  • US1705792A - Automatically-controlled fluid-pumping system : en
  • US1706194A - A gokfobation : en
  • US1706055A - Process of oxidizing ammonia : en
  • US1706148A - Variable condenser : en
  • USD78047S - Design for a plate or similar article : en
  • US1705533A - Ice-cream measurer and dipper : en
  • DE473719C - Machine for forming the tip part of a shoe upper : de en
  • US1705750A - Top-bow-joint construction : en
  • FR653196A - Improved method and apparatus for charging molten glass into molds : en fr
  • FR653447A - Floor construction process : en fr
  • FR653484A - Medical and surgical lighting device : en fr
  • FR653523A - Improvements to air navigation devices : en fr
  • US1706234A - Hydrometer : en
  • US1706376A - Firebox : en
  • FR653199A - Improvements to machines for pasting stamps on packages : en fr
  • FR653425A - Over-current electromagnetic circuit breaker, single-pole or multi-pole, with toggle levers : en fr
  • FR653608A - Mechanical scraper : en fr
  • DE473560C - Device for automatic closing of gas lines after the flame has gone out : de en
  • GB295983A - Improvements in method of generating steam : en
  • GB308140A - Improvements in caps for personal wear : en
  • CA287989A - Iron manufacture : en fr
  • DE473723C - Piercing Mill : de en
  • FR653540A - Intermediate steam superheating device by means of high pressure steam : en fr
  • US1705722A - Expansion device : en
  • US1705641A - Permutating device for use in coding machines : en
  • US1705738A - Swimming appliance : en
  • US1705859A - Vending machine : en
  • US1706129A - Saw for delinting machines : en
  • FR653378A - Improvement of leaf cutting shears : en fr
  • US1706036A - Water heater : en
  • US1705687A - Relay system : en
  • DE473767C - Suction head for dredgers with digging tools working in front of the suction opening : de en
  • FR653517A - Process for mixing coloring matter with lacquers, oils and similar substances : en fr
  • GB282676A - Improvements in or relating to regulating devices : en
  • US1706279A - Shoe-pressing machine : en
  • US1706236A - Searchlight : en
  • US1706271A - Bowling alley : en
  • GB308161A - Improvements in combination brush devices : en
  • GB295700A - Method of manufacturing rubber articles : en
  • DE473667C - Machine for winding spherical bodies : de en
  • DE473907C - Cutting knife for shoemakers : de en
  • FR653171A - Signaling and signaling control device : en fr
  • DE473575C - Permanent fuse for electrical lines : de en
  • FR653251A - Process of using wood, by transparency, to obtain decorative effects : en fr
  • DE473603C - Method of making a wire covered with fibers : de en
  • DE473662C - Parallel operation of electrical machines with mercury vapor or similar rectifiers, which are regulated via control electrodes by changing the phase of the control voltage : de en
  • FR653445A - Signaling installation for the protection of roads at level crossings : en fr
  • GB297825A - Improvements in or relating to telegraphic printing systems : en
  • US1705685A - Fuse mechanism : en
  • US1705715A - Alarm device : en
  • US1706235A - Ironing-board cabinet : en
  • FR653607A - Device for purifying the lubricant in the connecting rod bearings of internal combustion engines : en fr
  • FR653522A - Process and device for the production of foam intended more especially for extinguishing fires : en fr
  • DE473752C - Device to prevent curtain strips from tipping over : de en
  • US1706006A - Apparatus or tool for applying coating material : en
  • FR653300A - Advanced electrolytic cell : en fr
  • FR653151A - Welded frame for railway vehicles : en fr
  • DE473834C - Process for conveying the absorption fluid in absorption refrigeration apparatus : de en
  • FR653390A - Two-stroke internal combustion engine : en fr
  • FR653555A - : fr
  • CA288070A - Record resurfacing machine : en fr
  • US1705714A - Cooled rim on cyanide pots : en
  • US1706101A - Process for production of nonhygroscopic phosphates and the resulting product : en
  • CA287981A - Air pressure indicator : en fr
  • US1705712A - Process of and compound for treating rubber : en
  • US1705599A - Baggage carrier : en
  • US1705942A - Valve : en
  • CA287958A - Auxiliary accelerator control : en fr
  • FR33823E - Improvements to insulating bottles and other similar devices : en fr
  • US1705606A - Counter display box : en
  • US1705651A - Furring nail : en
  • US1705779A - Combination washing and drying machine : en
  • US1705848A - Well screen : en
  • US1706151A - Locking device : en
  • US1705719A - Shirt-collar backing : en
  • CA288127A - Typewriting machine : en fr
  • FR653407A - Improvements in railway car braking devices : en fr
  • DE473602C - Control phase adjustment for conveyor trough lift motors : de en
  • GB282438A - Improved method of and means for regulating combustion in furnaces : en
  • US1705572A - Method and apparatus for assembling radiator sections by soldering : en
  • US1705931A - Gear wheel : en
  • US1706190A - Coffee-making apparatus : en
  • FR653230A - Improvements to systems and interlocking devices between circuit breakers, switches, contactors, switches, and similar devices : en fr
  • FR653508A - Improvements in the manufacture of incandescent lamps and in particular gas atmosphere lamps : en fr
  • US1705992A - Finger ring and method of constructing and assembling the same : en
  • USD78038S - Design fob : en
  • US1705556A - Typographical distributing machine : en
  • FR653123A - Cutting apparatus for cigarette making machines : en fr
  • US1706107A - Process for producing photographic color prints and transparencies : en
  • DE473749C - Device for unwinding synthetic fibers spun in spinning pots : de en
  • US1705758A - Spring-lubricating device : en
  • US1705520A - Brake-hanger support : en
  • US1705530A - Gas appliance : en
  • US1706037A - Electrically operated and controlled railway switching device : en
  • US1706219A - Sluice gate : en
  • US1706274A - Apparatus for forming anticreep checks or rail anchors : en
  • GB293706A - Improvements in aircraft : en
  • US1705480A - Electroscopic apparatus : en
  • US1706007A - Paper container : en
  • DE473566C - Device for sticking patterns on documents : de en
  • DE473739C - Rail lock : de en
  • FR653106A - Improvements to reflector signs : en fr
  • GB291022A - Improved tipping means for motor and the like vehicles : en
  • USRE17239E - Baiiboad grade csossdtg : en
  • FR653404A - Mechanism for controlling automobile signals : en fr
  • GB308086A - Improvements in or relating to hand tools for punching or perforating letters, papers, or the like for filing : en
  • US1706349A - Scouring machine for washing fabrics of wool and its mixtures : en
  • USRE17240E - Heat treatment of railway rails : en
  • US1705691A - Conductor hanger : en
  • US1705883A - Card game : en
  • US1705912A - Hand-bag structure : en
  • US1706299A - Apparatus for fastening pail covers : en
  • USD78076S - Fbiedbich wolff : en
  • DE473538C - A pipe slide moved by a mechanical linkage around which the pipeline fluid flows on all sides : de en
  • DE473727C - Process for the production of organic acids : de en
  • DE473844C - Lower shutter door of vertical degassing rooms : de en
  • FR653359A - Carburetor : en fr
  • DE473925C - Separation of calcium chloride from calcium hypochlorite : de en
  • DE473965C - Device for the production of gingerbread with a dough container and a mold plate moving under it : de en
  • DE473706C - Waelzwehr with a movable weir attachment : de en
  • DE473778C - Washing and drying machine for laundry : de en
  • DE473601C - Process for the absorption of nitrogen oxides : de en
  • DE473867C - Device for increasing the landing glide angle on aircraft : de en
  • US1705699A - Method for preparing pentaerythritetetranitrate : en
  • US1705660A - Folding machine : en
  • CA287980A - Washing machine : en fr
  • FR653186A - Hygienic doormat : en fr
  • US1705806A - Dump-car door-operating mechanism : en
  • US1706267A - Basket truck : en
  • FR653410A - Support frame for clocks and other applications : en fr
  • US1706088A - Press : en
  • US1706209A - Closure for bottles and the like : en
  • DE473569C - Cross folding machine : de en
  • US1706057A - Thermostatic device : en
  • FR653493A - Improvements to clocks, pendulums, etc. self-winding : en fr
  • GB308143A - A regulating device for engines : en
  • DE473745C - Groove locking wedge for electrical machines : de en
  • GB308239A - Improvements in and relating to electric contact making and breaking devices and associated controlling and controlled means : en
  • US1705886A - Method of producing hypoid gears : en
  • AU1372428A - Improvements relating to control valves for fluid pressuze braking apparatus : en
  • US1706225A - Method of roasting and broiling frankfurters : en
  • US1706021A - Ventilating attachment for water-closets : en
  • US1705483A - Fluid-storing material : en
  • US1706071A - Tank-securing means : en
  • DE473822C - Process for the production of building blocks from clay, sand and cement : de en
  • FR653515A - Method and apparatus for measuring vibrations : en fr
  • US1705600A - Towel cabinet : en
  • US1705729A - Automatic antifreeze system for auto radiators : en
  • US1706123A - Tank-car discharge-valve mechanism : en
  • CA288062A - Mica splitting, separating and sorting apparatus : en fr
  • AU1383128A - Improvements in or relating to apparatus suitable for use assign or for other display pui poses : en
  • DE473637C - Braking device : de en
  • DE473670C - Ebonite insole or the like to support the arch of the foot : de en
  • US1706210A - Lady's undergarment : en
  • US1705562A - Adjustable waistband for trousers : en
  • USD78071S - Casing for a combination home motion picture machine a : en
  • US1705523A - Line holder : en
  • US1705586A - Machine for operating upon pieces of stock : en
  • DE473974C - Reversible filter bag for vacuum cleaner : de en
  • GB308095A - Improvements in or relating to pulverisers : en
  • DE473810C - Warning device for the water level in aircraft coolers : de en
  • US1706205A - Hat covering : en
  • US1705854A - Spring opener for pilot parachutes : en
  • US1706286A - Hopper feed for furnaces : en
  • US1705491A - Radiator : en
  • US1706224A - Lap robe : en
  • US1706048A - Scooter vehicle : en
  • US1706079A - Floor drain : en
  • DE473657C - Circuit arrangement for two-way amplifiers in telecommunications systems : de en
  • CA288083A - Electrical resistor, conductor, etc. : en fr
  • CA288113A - Gearing for looms : en fr
  • US1706186A - Oven : en
  • DE473545C - Octave valve for saxophone u. like instruments : de en
  • DE473652C - Hydraulic fluid operated control for piston engines : de en
  • DE473660C - Connection terminal with plug : de en
  • FR653341A - Automatic delayed action circuit breaker : en fr
  • GB308078A - An improved device for removing capsules from milk bottles & the like : en
  • CA287956A - Gasoline stop valve : en fr
  • DE473825C - Valve box with nozzle chambers for the steam turbine drive of an induced draft fan : de en
  • US1706361A - Lifting jack : en
  • CA288029A - Adjustable pitman rod : en fr
  • CA288048A - Refrigerator scrubber : en fr
  • US1706115A - Power-operated saw : en
  • US1706351A - Abrasive covering for sanders : en
  • US1705802A - Method of providing track shoes : en
  • US1705849A - Food package : en
  • US1706087A - Apparatus for burning explosive-gaseous mixtures : en
  • AU1455228A - A process for preparing glucose : en
  • US1706171A - Temperature compensation for magnets : en
  • US1706243A - Combined tie plate and rail brace : en
  • US1705851A - Side-locking means for bassinets : en
  • DE473511C - Manufacture of chiolite : de en
  • DE473690C - Trailer drawbar used to transfer part of the trailer weight to the towing vehicle : de en
  • GB308000A - Improvements in liquid dispensing pumps : en
  • GB307990A - Improvements in and connected with power transmission gearing for the running axles of vehicles : en
  • US1705900A - Nozzle for vacuum cleaners : en
  • FR653580A - Installation intended for rectifying currents : en fr
  • FR653569A - Manufacturing process of egg cups and resulting products : en fr
  • FR653431A - Process for the absorption of nitrogen oxides : en fr
  • FR653487A - Improvements in safety devices for submarines : en fr
  • GB308184A - Means for controlling electric hoists and elevators : en
  • FR653295A - Machine with horizontal arm forming a support on which a tool holder slides : en fr
  • GB307971A - Improvements in and connected with apparatus for recording and reproducing sound : en
  • GB308101A - Improvements relating to shock absorbers for motor road vehicles : en
  • GB307953A - Improvements relating to weft stop motions : en
  • US1705759A - Lighter for gas burners : en
  • US1705853A - Brake : en
  • US1705943A - Luminair : en
  • DE473227C - Trap arrangement for high frequency purposes : de en
  • US1705820A - Door-controlling and similar device : en
  • US1706033A - Printing machine : en
  • US1706242A - Intake-manifold heater : en
  • CA288074A - Hydrocarbon processing : en fr
  • DE473757C - ball-bearing : de en
  • US1705818A - Color printing paste and process of making same : en
  • DE473656C - Device for synchronizing rotating devices : de en
  • DE473740C - Circuit arrangement for telecommunications systems with amplifiers : de en
  • CA287984A - Stamp machine inker : en fr
  • US1706163A - Fan : en
  • CA287982A - Internal combustion engine : en fr
  • AU1878629A - An improved washing machine : en
  • US1705744A - Serving apparatus : en
  • DE473633C - Protection against taxlessness of vehicles in case of front spring break : de en
  • DK39925C - Device for Providing Symmetry in Radiogoniometers. : da en
  • FR653322A - Automatic washing apparatus particularly applicable for cleaning milk jugs and the like : en fr
  • GB299051A - Improvements in two-cylinder rotary compressors : en
  • US1706030A - Transferring means for electromagnetic wave energy : en
  • CA287972A - Volatile liquid tank : en fr
  • US1705788A - Erasing apparatus : en
  • US1705871A - Tape and plumb-bob target : en
  • US1705872A - Fly swatter : en
  • CA287975A - Axle setting apparatus : en fr
  • US1705619A - Vibrating screen : en
  • DE473693C - Steering device for caterpillar vehicles with one or more steerable caterpillar guide frames : de en
  • GB308018A - Improvements in or relating to devices for measuring feet for footwear : en
  • USRE17238E - Guide and pattern strip : en
  • US1705828A - Snubbing device : en
  • US1705997A - Golf club : en
  • US1705584A - Insulator : en
  • US1705665A - Fuel-injection system : en
  • US1705686A - Recuperative annealing furnace : en
  • US1705969A - Radiator core : en
  • FR653496A - Method and devices for peeling and conditioning wheat : en fr
  • US1706201A - Ments : en
  • US1706288A - Apparatus for use in the manufacture of wheels, such as the road wheels of vehicles : en
  • US1706122A - Electric range : en
  • US1706276A - Electric transmission system : en
  • CA288111A - Rope : en fr
  • CA288030A - Washing apparatus : en fr
  • US1706147A - Coupling device : en
  • CA288076A - Electric transformer : en fr
  • GB308079A - Improved apparatus for pumping liquids, viscous fluids and the like : en
  • US1706092A - Tank-car valve and method of attaching same : en
  • US1705502A - Container : en
  • US1705995A - Process for the manufacture of alpha highly-valuable cast iron : en
  • US1706016A - Electric heating device : en
  • US1705954A - Electrolytic disposition of chromium : en
  • US1706100A - Window-latching device : en
  • GB284643A - Process for arresting the glycolysis of living cells and its application to the manufacture of technical or commercial products : en
  • US1706039A - Carpet sweeper with brush-cleaning device : en
  • US1706114A - Switch truck panel : en
  • US1706126A - Method of manufacturing boots and shoes : en
  • US1705610A - Railway-traffic-controlling apparatus : en
  • US1706313A - Loading machine : en
  • USD78064S - Design for an electric-lighit fixture : en
  • US1705860A - Knitting tool : en
  • FR653403A - Carrier unit for conveyor installations with conveyor apron arranged in the shape of a trough : en fr
  • FR653160A - Removable soap dispenser, for water stations and other applications : en fr
  • GB308114A - Improvements in or relating to vertical steam-boilers : en
  • US1706184A - Electrode lead : en
  • US1705548A - Furnace stoker : en
  • US1705645A - Oiling system for internal-combustion engines : en
  • DE473526C - Process for the preparation of strongly basic azo dyes : de en
  • US1705536A - Separable-section trunk : en
  • FR653276A - Air intake device for hydro-pourer : en fr
  • FR653618A - Dishwasher : en fr
  • GB308193A - Improvements in or relating to stop valves : en
  • DE473668C - Joint bandage for artificial lower legs : de en
  • US1706250A - Beverage filter : en
  • US1706172A - Temperature-responsive magnetic material : en
  • DE473847C - Level holder for cooking vessels, especially instrument stoves : de en
  • US1706059A - Wrist pact : en
  • DE473522C - Device for making ice cream : de en
  • DE473798C - At the same time for throttling the flue gases and for deflecting the radiant heat serving control flap for heating chimneys : de en
  • US1705658A - Rotary distance train-control mechanism : en
  • US1705728A - House electric : en
  • US1705469A - Back-pressure floor drain : en
  • USD78042S - Design for a dressing table : en
  • US1705944A - Electrolytic device : en
  • DE473355C - Teaching aids to illustrate fractions : de en
  • US1705841A - van ackeren : en
  • US1706327A - Metallic wheel : en
  • US1705677A - Brake mechanism : en
  • US1706044A - Recorder : en
  • US1705809A - Osi san francisco : en
  • US1706001A - Lubricator indicator : en
  • FR653209A - Loom manufacturing process of a normal stocking : en fr
  • CA288044A - Furnace front wall : en fr
  • DE473761C - Zacking machine for paper, fabric, leather, etc. Like. With a driving roller arranged vertically movable to the zack knife : de en
  • DE473957C - Nebulizer : de en
  • US1705975A - Heat accumulator : en
  • US1705583A - Rod hanger : en
  • US1706277A - Upper-shaping machine : en
  • US1705630A - Bearing : en
  • US1705511A - Vibratory hair cutter : en
  • USD78004S - Design fob a direction indicator and signal for motor vehicles : en
  • US1705689A - Section insulator : en
  • US1706020A - Butterfly valve : en
  • USD78016S - Design for a stool or the like : en
  • CA288059A - Recording system : en fr
  • DE473648C - Method for operating a diesel-electric locomotive : de en
  • US1705470A - Fire-hydrant wrench : en
  • US1705544A - Machine for washing fruits and vegetables : en
  • US1705913A - High-frequency submarine cable : en
  • CA288090A - Tank car construction : en fr
  • US1705771A - Diaphragm : en
  • USD78005S - Chables whitney caldwell : en
  • US1706081A - Utility rack : en
  • US1706387A - Armored bag : en
  • AU1263228A - Process of and apparatus for roasting cement ina rotary kiln : en
  • US1705664A - Electric system : en
  • US1705794A - Anchorage device : en
  • US1706170A - Concealable ironing board : en
  • US1706363A - Passageway drive mechanism for articulated car units : en
  • FR653501A - Combination of apparatus for rapid ignition by gas for lighting any cookers and fireplaces : en fr
  • US1705597A - Cushion heel : en
  • US1705915A - Apparatus for cleaning plate-glass-grinding tables or cars : en
  • US1706121A - Tamping machine : en
  • US1706207A - Transmission mechanism for drilling machines : en
  • CA288134A - Hand split tapered shake : en fr
  • US1705970A - Condiment package : en
  • CA288000A - Steering wheel : en fr
  • CA288066A - Glass enamel firing method : en fr
  • US1705477A - Tunnel kiln : en
  • US1705747A - Display rack : en
  • US1705928A - Method of and apparatus for preventing the condensation of moisture on the exterior surface of refrigerator cabinets : en
  • CA287960A - Pocket knife : en fr
  • AU1328428A - Improvements in freewheels : en
  • FR653406A - Method and apparatus for dust removal : en fr
  • FR653430A - Hernial bandage enhancements : en fr
  • FR653144A - Improvements to controlled plates for friction clutches : en fr
  • FR653399A - mine props and other similar supports : en fr
  • DE473536C - Universal joint : de en
  • DE473933C - Suspended ceilings for industrial ovens and firings : de en
  • FR653129A - Motor vehicle in which the engine block and the gearbox form a single envelope : en fr
  • DE473104C - Safety circuit for electrical point machines : de en
  • DE473804C - Apparatus for dactyloscopy : de en
  • AU1412528A - An improved clamp for use with concrete construction forms : en
  • AU1500928A - Improvements in or relating to automatic or semiautomatic telephone systems : en
  • FR653381A - Improvements to mechanical propulsion devices for ships : en fr
  • GB308188A - Improvements relating to apparatus for rectifying alternating electric currents : en
  • DE473715C - Device for achieving a linear relationship between pointer deflection and pressure difference in flow meters : de en
  • DE473977C - Device for introducing newspaper inserts, which are produced by gravure printing, into one or more paper webs printed in rotary letterpress units : de en
  • DE473982C - Device for displaying the Hoechstein switch-on duration of an electrical apparatus : de en
  • FR653233A - Improvements in processes and apparatus intended for the preservation of food products : en fr
  • GB308133A - Sole for boots and shoes : en
  • CA288073A - Hydrocarbon processing : en fr
  • US1705815A - Dental burr holder : en
  • US1706282A - Pocket attachment for holding pens or pencils : en
  • US1705585A - Turbine-blade fastening : en
  • US1705607A - Merchandise container : en
  • US1706262A - Pipe : en
  • DE473589C - Tool for drawing, shaping, embossing and coating of box parts for drawing presses or the like. : de en
  • DE473726C - Process for the production of hollow sheet metal bodies composed of shells and exposed to internal and external pressure : de en
  • DE471012C - Device for sealing machines with rotating shafts, in particular intended for conveying gases and steams : de en
  • DE473827C - Device for holding interchangeable letter tiles or display strips and writings made of flexible and resilient material, which are held between frame strips : de en
  • US1706152A - Registering speedometer : en
  • CA287978A - Headlight : en fr
  • US1705919A - Fabric sprayer : en
  • US1705700A - Control apparatus : en
  • US1705885A - Automatic feeder : en
  • USD78041S - Godfrey niebel : en
  • FR653626A - Safety release for machines with internal lock : en fr
  • US1706309A - Hydraulic and other fluid pressure lifting jack : en
  • DE473510C - Dividing machine for dough and similar kneadable masses, in which the dough is introduced from a filling funnel into a measuring or discharge chamber : de en
  • AU1272328A - Improvements in domestic baths : en
  • US1706109A - Gearing for hoisting drums : en
  • US1706268A - Chain conveyer : en
  • US1706365A - Hamburger-cooking stove : en
  • CA288035A - Cartridge reloading machine : en fr
  • GB307952A - Improvements in or relating to heels for footwear and methods of attaching the same : en
  • DE473582C - Independent reception point for elevators : de en
  • FR653360A - Side-dump tipper for trucks and other vehicles : en fr
  • DE473813C - Process for the production of spherical crank pins : de en
  • GR2231B - GREEK HELMET OF ALL KINDS OF MAT. : el en
  • DE473926C - Asynchronous machine, the commutator rear machine of which produces a phase compensation which increases with the load : de en
  • US1705835A - Liquid warmer : en
  • FR653228A - Heel protector for shoes : en fr
  • GB296080A - Improvements in and relating to the production of castings of cast-iron admixed with steel : en
  • US1705542A - Toothbrush : en
  • US1706220A - Paper package : en
  • CA288084A - Can opener : en fr
  • FR653101A - Improvements to portable devices for producing tar boiling : en fr
  • GB296074A - Process for the manufacture of potassium manganate : en
  • GB308097A - Improvements in tooth-brushes : en
  • US1705474A - Antenna mounting-for torpedoes : en
  • FR653244A - Support for dental crowns, fillings, etc. : en fr
  • FR653434A - Process for the preparation of ethylene chloride from ethylene or gas containing ethylene and chlorine : en fr
  • GB308185A - Improvements in junction boxes for metal sheathed electric cables : en
  • US1705666A - Stopper : en
  • US1706169A - Control for dynamo-electric machines : en
  • GB308158A - Improvements in marine life-saving apparatus : en
  • CA288039A - Refrigerating system : en fr
  • DE473712C - Writing mechanism for maximum consumption meter : de en
  • DE473843C - Circuit breaker or relay with electromagnetic and thermal tripping device and two-part magnetic coil : de en
  • US1705826A - Internal-combustion engine : en
  • GB308150A - Improvements in or relating to two-stroke cycle internal combustion engines : en
  • FR653499A - Manual or automatic valve device : en fr
  • FR653588A - Device for blocking and fixing all components such as: dials, buttons, etc., on an axis : en fr
  • FR653294A - Crossing tip protector : en fr
  • FR653558A - Advanced loom : en fr
  • US1706105A - Die head : en
  • GB308059A - Improvements in or relating to knee grips for motor bicycles : en
  • GB308145A - Improvements in shirts : en
  • FR653623A - Automatic cylinder crusher, more specially used for working wool and hair hats : en fr
  • US1706252A - Necktie holder : en
  • US1706321A - Counter dispensing device : en
  • GB308132A - Water motor : en
  • DE473596C - Blank gun : de en
  • DE473756C - Nut with a curved thread : de en
  • GB282691A - Improvements in the recovery of valuable organic products from solid carbonaceous materials : en
  • US1705558A - Belt conveyer : en
  • GB308165A - An improved pocket cigarette case : en
  • GB308093A - Improvements in or relating to lasts : en
  • US1705566A - Packing for oil-well stuffing boxes : en
  • US1705929A - Rail-supporting means : en
  • US1705945A - Typewriting machine : en
  • FR653474A - Coal briquetting process : en fr
  • FR653185A - Coin-operated telephone with automatic establishment of communications : en fr
  • FR653583A - Process for producing films, tapes, fibers, etc., using cellulose ethers : en fr
  • FR653648A - Insole with fixing device : en fr
  • GB308131A - An improved process and mould for casting accumulator grids : en
  • US1706023A - Belt terminal : en
  • DE473808C - End cap for standing internal combustion engines : de en
  • FR653491A - Clutch and gear change device : en fr
  • FR653158A - Tube and pipe bending machine by sucoessive die-forging : en fr
  • US1705492A - Engine mount : en
  • US1705811A - Quick-action lock nut : en
  • US1706104A - Die head : en
  • FR653411A - Further training provided in the establishment of wheels for agricultural or other tractors : en fr
  • DE473725C - Pressure tool : de en
  • DE473650C - Arrangement for light control : de en
  • FR653135A - Process for the manufacture of compositions for welding : en fr
  • US1706367A - Splice : en
  • GB308014A - Improvements in or relating to anti-dazzle screens for the use of vehicle drivers : en
  • US1706073A - Hydraulic cushion for metal presses : en
  • US1706269A - Automobile signal : en
  • DE473573C - Rectifier arrangement, in particular for an amplifier circuit : de en
  • FR653194A - Two-stroke combustion engine : en fr
  • FR653204A - Typewriter Key Lever Control : en fr
  • FR653600A - Process for the manufacture of butadienic hydrocarbons : en fr
  • GB292156A - Improvements relating to speed indicators : en
  • DE473766C - Tiltable drying trolley : de en
  • DE473605C - Photographic roll film : de en
  • FR653162A - Three-phase asynchronous motor with asynchronous starter motor : en fr
  • FR653376A - Further training in radial gas or steam turbines : en fr
  • GB282450A - Manufacture of 2-aminonaphthalene-3-carboxylic acid and an intermediate compound : en
  • US1706099A - Dump wagon : en
  • DE473577C - Electric relay : de en
  • DE473713C - Device for braking the pushers and the needles on knitting machines, especially flat knitting machines : de en
  • FR653454A - Rubber plates organized to serve as coin plates, mats, etc. : en fr
  • FR653119A - Process for converting cobalt carbonate or hydrated nickel carbonate sesquioxide : en fr
  • GB308182A - Improvements in patterning devices for knitting machines : en
  • FR653250A - Improvements to advertising signs : en fr
  • FR653534A - Apparatus and method for producing motive power : en fr
  • FR653622A - Vacuum tube : en fr
  • US1705521A - Brake-hanger support : en
  • US1706382A - Radio broadcast distributing system : en
  • US1705557A - Rack attachment : en
  • US1705741A - Door assembly : en
  • US1706060A - Dental tool : en
  • DE473897C - Clamping and feeding device for machine tools, especially cold saws : de en
  • FR653387A - Tensioning device for transmission belts : en fr
  • DE473836C - Double boom track-breaking machine with intermediate conveyor chassis : de en
  • GB307967A - Improvements in impulse transmitting devices for electric switches or make-and-breakcontacts : en
  • DE473893C - Machine for pitting fruits : de en
  • US1706237A - Secondary rack : en
  • DE473464C - Press for cutting, grouting and similar material processing : de en
  • US1706355A - Nozzle : en
  • DE473634C - Vibration dampers, especially for motor vehicles : de en
  • GB308287A - Improvements in means for use in harvesting sugar beet and other roots : en
  • GB308235A - Improvements in coil clutches : en
  • US1706031A - Double cross-expansion packing : en
  • US1706239A - Stand : en
  • DE473570C - Folding machine : de en
  • GB308668A - Improvements in coin-controlled apparatus : en
  • FR653301A - Making a white pigment : en fr
  • FR653356A - Device protecting the capacitive loudspeakers from openings : en fr
  • CA287954A - Silk manufacture : en fr
  • DE473576C - Electromagnet to be excited by multiphase current : de en
  • DK39915C - Pasteurizer. : da en
  • AU1228528A - Improvements in or relating to percussion tools for wave transmission apparatus : en
  • CA288132A - Rail spike : en fr
  • US1705510A - Hosiery shield : en
  • US1706135A - Electronic device : en
  • FR653184A - Method and device for recording and reproducing the dynamic expression of pieces of music in pneumatic and electric musical instruments : en fr
  • GB303344A - Improvements in or relating to lamps particularly headlights for motor vehicles : en
  • US1705746A - Molding : en
  • US1706260A - Tongue and bolster construction : en
  • US1705464A - Engine starter : en
  • US1705921A - Ironing machine : en
  • US1706385A - Electric heating device : en
  • FR653330A - Improvements to locking devices and their application to automobiles and other vehicles : en fr
  • FR653485A - Method and device for the operation of boiler installations with several pressure stages : en fr
  • GB308090A - Improvements relating to loom weighting motions : en
  • GB308102A - Improvements in means for drying, impregnating and similar treatment of timber : en
  • FR653596A - Toiletry kit with spray : en fr
  • US1705742A - Post-anchoring device : en
  • US1706108A - Oil gauge : en
  • GB308118A - Improvements in or relating to portable electric lamps : en
  • FR653543A - Method and device for filling hollow bodies open on one side, very fragile, such as wafer sheets or the like : en fr
  • FR653533A - Improvements to typographic composing boards : en fr
  • DE473673C - Process for the production of knife shells and similar plate-shaped objects from several parts of plastic masses separated from one another by thin metal strips : de en
  • DE473615C - AC magnet, in which the armature rests on no more than three points in the attracted state : de en
  • DE473636C - Clamping connection, in particular for fixing the floor to a fixed part in motor vehicles : de en
  • FR653229A - Drum washing machine : en fr
  • FR653345A - Improvements to labyrinth cable glands : en fr
  • FR653446A - Liquid faucet : en fr
  • DE473775C - Locking plate for pneumatic tires : de en
  • DE473619C - Plow body with ploughshare-like knife protruding on the land side : de en
  • FR653420A - Improvements to brackets for crankshafts of internal combustion engines : en fr
  • FR653289A - Support for holding a book while reading : en fr
  • GB307995A - Improvements in or relating to electrical relays : en
  • GB308058A - Improved cleat or grip fastener for ropes and cords : en
  • FR653297A - Process for manufacturing products in ethers and cellulose esters : en fr
  • FR653329A - Method and apparatus for the construction of concrete buildings : en fr
  • GB307970A - Method of packing cement : en
  • FR653146A - Device for removing valve springs : en fr
  • FR653168A - Unique organ rotation control device more particularly applicable to t receivers. s. f. : en fr
  • GB308084A - Improvements in or relating to shelves for displaying goods in shop windows : en
  • GB308033A - An improvement in or relating to centrifugal machines : en
  • USD78054S - Tjeasabtteo tomita : en
  • GB307954A - Method of and apparatus for producing pirns and the like : en
  • GB308002A - Improvements relating to electric vehicles : en
  • GB308013A - Improvements in and relating to tar and like spraying machines : en
  • GB308029A - Process and apparatus for the production of dense foam : en
  • FR653339A - Device intended for the blowing of charges consisting of pulverulent materials, such as top dust, into blast furnaces or similar shaft furnaces : en fr
  • GB308164A - Improvements relating to fire-extinguishers : en
  • GB308186A - Improvements in or relating to electric switchgear : en
  • DE473594C - Method of cutting hair with variable cutting height : de en
  • GB308053A - Advertising and the like signs and facias : en
  • GB308075A - Improvements in or relating to the flooring of vehicles : en
  • FR653589A - Bath heater : en fr
  • DE473651C - Pay board with electric neon sign : de en
  • FR653441A - Compressor improvements : en fr
  • GB308113A - Improvements relating to the haulage feed mechanism of coal and like cutting machines : en
  • GB308127A - A tobacco moistening device : en
  • USD78014S - George s : en
  • FR653178A - Attachment device : en fr
  • FR653401A - Device for fixing the electrical pipes to the insulators : en fr
  • FR653518A - Servo-clutch controlled by a command provided on the gear lever : en fr
  • GB308154A - An improved case for cigarettes and other articles : en
  • DE473992C - A device used for pulling underground drainage channels from evenly spaced vessels : de en
  • FR653128A - Wringer : en fr
  • FR653562A - Hernial bandage pad : en fr
  • GB308099A - Improvements in fabric collars and other starched wearing apparel intended for starching : en
  • FR653382A - Constant progression electromagnetic rheostat : en fr
  • FR653598A - Device for the packaging and presentation of commercial articles : en fr
  • US1705967A - Driver of the crank-pin type : en
  • US1705659A - Semiautomatic rammer for guns : en
  • DE473917C - Putty containing the raw materials for the production of synthetic resins or these themselves i : de en
  • FR653571A - Improvements to wire cleaning machines : en fr
  • GB308120A - Improvements in coke ovens : en
  • FR653247A - Device for classifying and distributing coins : en fr
  • GB307989A - Improvements in and connected with radio telegraph, telephone and like signalling circuits and apparatus : en
  • GB308285A - Improvements in and relating to the production of ketonic alcohols : en
  • FR653210A - Production of sulfonic acids from az-acetylacetic arylamines : en fr
  • GB295701A - Machine for paying out coins, chips or the like : en
  • GB308042A - Improvements in the construction of bodies for motor road vehicles : en
  • US1705518A - Relay : en
  • US1705588A - Tape dispensing and printing device : en
  • US1705966A - dressler : en
  • US1706038A - Method of preparing masking films and applying them to printing stencils : en
  • DE473639C - Safety device, consisting of a protective cover to close off a space open at the top, in particular on motor vehicles : de en
  • DE473585C - Selection machine for grains : de en
  • DE473641C - Form set for making pencils : de en
  • DE473643C - Hand letter opener with cross cutter : de en
  • GB308180A - Improved process of rendering iron and steel rustless : en
  • GB308237A - Improvements in and relating to water pipes and the like : en
  • GB308190A - Improvements relating to apparatus for rectifying alternating electric currents : en
  • CA287951A - Road signal : en fr
  • CA288101A - Train control system : en fr
  • US1705661A - Milk-bottle cap : en
  • US1705782A - Mosquito guard : en
  • US1706053A - Window wiper : en
  • DK39929C - Method for Reducing Oxidized Metal Surfaces and for Protecting Metal Surfaces from Oxidation. : da en
  • GB308229A - Improved process for the production of aldehyde sulphoxylates : en
  • FR653323A - Process for manufacturing slabs for paving and resulting industrial product : en fr
  • US1705960A - Automobile visor : en
  • US1706202A - Radiant electric heater : en
  • USD78018S - Design fob a swing chair : en
  • US1705612A - Underpinning and method of making the same : en
  • FR653155A - Speed reducer : en fr
  • FR653298A - Devices for obtaining the waviness and curling of the hair, hot or cold : en fr
  • GB297112A - : en
  • GB308076A - Improvements in soft collar stiffening strips and tabs : en
  • US1705648A - Piston ring : en
  • US1705918A - Sheet surfacing : en
  • US1705466A - Talcum-powder box : en
  • US1705620A - Poration : en
  • US1706140A - Switch for potheads : en
  • DE473623C - Machine for copying two-color film strips : de en
  • GB301383A - Safety device in apparatus for measuring liquids : en
  • US1706222A - Sand-blast apparatus : en
  • DE466599C - Controlled fuel valve, in particular overflow valve, for fuel injection pumps or distributor valve on injection devices of diesel engines : de en
  • DE473675C - Multipart button : de en
  • FR653391A - Device for reducing the glare of vehicle front lanterns : en fr
  • FR653645A - Very small size crusher specially designed for laboratory work, to obtain calibrated powders for the study of ores, rocks or hard materials : en fr
  • DE473781C - Car wash : de en
  • FR653246A - Self-rolling advertising tape device : en fr
  • US1705573A - Bottle beerigeratob : en
  • US1705638A - Internal-combustion engine : en
  • US1706054A - Sofa bed : en
  • US1706291A - Putty mixing and conditioning machine : en
  • US1705890A - Game table : en
  • US1705926A - Transmission-measuring apparatus : en
  • USD78009S - Design for metal lacing : en
  • USD78013S - Design pok a combination aqtjabtuh and z : en
  • DE473857C - Skill game with balls to be released : de en
  • GB308050A - Improvements in locking devices for the frames of ladies' hand bags and other articles : en
  • FR653548A - PLC machine for the production of connecting sleeves for tubes : en fr
  • GB283178A - A distance register for vehicles : en
  • DE473984C - Arrangement to improve the temperature error of electricity meters : de en
  • GB297117A - Improvements in electric meat and like roasters : en
  • CA288086A - Corset : en fr
  • CA288031A - Garment : en fr
  • CA288011A - Pipe joint : en fr
  • US1706050A - Carbon-removing tool : en
  • US1705575A - Side-bearing support for truck bolsters : en
  • US1706230A - Valve : en
  • US1705524A - Safety plug for flatirons : en
  • DE473581C - Prize made of metal : de en
  • DE473640C - Hand drive for slide : de en
  • US1706062A - Basket : en
  • US1705769A - Electric air heater : en
  • US1705755A - Coin-contbolled dispensing mechanism fob visible pumps : en
  • AU1362728A - Process and apparatus forthe reduction ofthe nicotine content of raw tobacco, intermediary products, and tobacco products : en
  • CA288080A - Garment : en fr
  • US1706290A - Crushing and grinding machine : en
  • US1705822A - Apparatus for treating semisolids and liquids : en
  • US1706329A - Game : en
  • US1705760A - Stereoscopic color cinematographic apparatus : en
  • US1705893A - Means for cutting rotatable dies for drawing machines : en
  • GB308168A - New or improved tyre chains for motor vehicles : en
  • US1706352A - Automobile lock : en
  • US1705514A - Paper-roll mounting for autographic registers : en
  • US1706317A - Quick-detachable appliance : en
  • US1706369A - Current-collecting device : en
  • CA288042A - Bottle sealing device : en fr
  • US1705798A - Ultra-violet-ray machine : en
  • US1706228A - Gravity oil filter : en
  • US1705489A - Helicopter-type flying machine : en
  • US1706275A - Well-drilling bit : en
  • USD78050S - Ubasabubo tomita : en
  • US1706265A - Racing apparatus : en
  • US1705757A - Heat plastic derivative of rubber : en
  • DE473784C - Process for the operation of electric ovens with elevating and lowering electrodes : de en
  • CA288038A - Hen nest : en fr
  • FR653112A - Improvements to fuel gauges : en fr
  • FR653187A - Semi-rigid diaphragm speaker : en fr
  • AU1535828A - Improvements in or relating to acoustic instruments : en
  • DE473785C - Weight coupling device for cable car vehicles : de en
  • DE473889C - Self-watering basin : de en
  • DK39916C - Device for automatic and semi-automatic Telephone Systems. : da en
  • US1705837A - Thermostat-controlled alarm : en
  • US1706325A - Manufacture of synthetic tanning material free from mineral acid : en
  • CA287957A - Band clip : en fr
  • GB308159A - Improvements in rudder bars for airplanes : en
  • CA288122A - Oil recovering method : en fr
  • US1705626A - Steam-engine reversing gear : en
  • US1705639A - Reater : en
  • US1705907A - Method of and means for deinking fibrous material : en
  • US1706377A - Radio broadcast distributing system : en
  • AU1409028A - Improvements in and relating to nails : en
  • US1705675A - Regulator system : en
  • US1706182A - Colored or diffusing coating for incandescent lamps and similar articles : en
  • US1706354A - Belt end connecter : en
  • DE473277C - Potato planting machine with one or more hoops of laying blades rotating around a storage drum : de en
  • FR653509A - Improvements to incandescent lamps and similar devices : en fr
  • US1705598A - Top construction for well derricks : en
  • US1705608A - Foam-system mixer connecter : en
  • US1705901A - Material spreader : en
  • FR653268A - Process for treating jute and jute fabric waste to obtain woolen fibers : en fr
  • FR653483A - Multi-stage food pump : en fr
  • GB292903A - Improvements in or relating to telephone sets : en
  • DE473866C - Fuel injection valve for diesel engines with compressed air atomization, in which the injection needle is controlled by the fuel pressure : de en
  • US1706319A - Rotary die press : en
  • DE473732C - Track support wagon with a supporting structure that bridges the installation point and rests on two chassis : de en
  • DE473770C - Production of hydrogen and sulfur from iron sulfides : de en
  • CA287948A - Alicyclic lactone : en fr
  • CA287950A - Folding rocking chair : en fr
  • US1705861A - Rail tie and fastening means : en
  • AU1318428A - Toothbrush : en
  • CA288137A - Chair : en fr
  • USD78022S - Design for an inflatable toy : en
  • US1706245A - Vehicle : en
  • US1705892A - Tipping device for vehicles : en
  • US1706097A - Life-saving suit : en
  • DE473509C - Trapezoidal reed : de en
  • DE473617C - Control lever return for electrical conveyors : de en
  • FR653215A - Process for the manufacture of vulcanized rubber articles : en fr
  • FR653269A - Improvements in the manufacture of cans, particularly powder cans : en fr
  • FR653459A - Refinements to sharpeners for razors, knives and other sharp instruments : en fr
  • GB307951A - Improvements relating to apparatus used in the cooling and storage of milk, cream and other liquids after pasteurisation : en
  • GB308031A - Improvements in and relating to the purification of diffused sugar syrup : en
  • US1705644A - Folding comb : en
  • US1705653A - Rotary compressor : en
  • US1705888A - Life-saving suit : en
  • US1706072A - Circulation shut-off device : en
  • US1706174A - Bottle-sealing machine : en
  • FR653180A - Sector collar : en fr
  • FR653402A - Device and method for constructing structures, solid or hollow, in reinforced concrete : en fr
  • GB300182A - : en
  • US1705922A - Traffic signal : en
  • US1706005A - Method of making cord tips : en
  • US1706294A - Aircraft covering : en
  • US1706323A - Membrane loud-speaker for radio apparatus, gramophones, and the like : en
  • CA288139A - Incandescent lamp : en fr
  • DE473697C - Stable bay door lock for slaughterhouses u. like : de en
  • DE473854C - Application device for punching dies : de en
  • USD78015S - Design for a combined base and pedestal for tables or the like : en
  • US1706074A - Cushion for sheet-metal presses : en
  • USD78027S - Design fob a booth : en
  • DK39927C - Cable with Continuously Increased Self-Induction and Balancing for Cross Speech. : da en
  • US1705764A - Refrigeration system : en
  • DE473700C - Device for signaling and triggering purposes with an inductor oscillating armature that can be tensioned against spring action : de en
  • US1706343A - Ophthalmic mounting : en
  • FR653271A - Signaling devices for the safety and orientation of vehicles on the roads : en fr
  • US1705824A - Purification of oils : en
  • USD78074S - Design for a middle ornament for drapery-suspension fixtures : en
  • US1705946A - Typewriting machine : en
  • CA288095A - Filler control mechanism : en fr
  • DE473504C - Track for motor vehicles : de en
  • DE473513C - Gas heating furnace, consisting of a longitudinal burner, combustion chamber and attached air heater : de en
  • FR653116A - Ladies' hat and its manufacturing process : en fr
  • FR653143A - Clutch plate improvements : en fr
  • US1705465A - Head lamp : en
  • FR653527A - Adjustments to adjustable wrenches : en fr
  • FR653394A - Device indicating whether sufficient suction is carried out in an internal combustion engine : en fr
  • FR653615A - Shaker and sieve machine, flat screen : en fr
  • GB308041A - Improvements in electric rotary converters : en
  • GB290603A - : en
  • US1706193A - Transformer : en
  • FR653275A - Improvement in washing facilities for coals and other minerals : en fr
  • GB308123A - Process of and apparatus for printing patterns on plush fabrics or the like : en
  • US1705751A - Latch for the operating levers of car doors : en
  • DE473532C - Machine for knitting holes in knitwear : de en
  • FR653505A - Process for using gas from coke ovens : en fr
  • FR653602A - Grinding, grinding and husking machine : en fr
  • DE473173C - Device for transmitting the manipulated variable of a measuring instrument : de en
  • US1705652A - Watermelon tongs : en
  • US1706223A - Holder for christmas trees, etc. : en
  • FR653120A - Method and means for increasing the resilience of wooden or other articles : en fr
  • FR653578A - Process for cutting plates, profiled parts and the like from blocks of artificial resin based on phenolformaldehyde : en fr
  • US1705904A - Aeroplane : en
  • US1706136A - Water-wave comb : en
  • CA288116A - Electronic valve : en fr
  • DE473458C - Process for the production of molds and other molding tools for glass with sharp patterns or edges : de en
  • GB308001A - Improvements in or relating to surgical draining boxes : en
  • GB308055A - Improvements in or relating to door locks : en
  • FR653524A - Tar distillation improvements : en fr
  • GB308064A - Improvements in or relating to centreless grinders : en
  • GB308019A - Improvements in or relating to lifts for vehicles and the like : en
  • GB308032A - Improvements in or relating to the manufacture of nut blanks : en
  • GB308156A - An improved electro-mechanical amplifier : en
  • GB308003A - Improvements in aircraft : en
  • US1706358A - Passageway drive mechanism for articulated car units : en
  • DE473763C - Display device with rotating disk-shaped support plate that moves longitudinally in an endless slot : de en
  • CA288036A - Regulable dough-dividing machine : en fr
  • FR653231A - Production of azo dyes : en fr
  • FR653317A - Method for fixing bolts in glazing bars : en fr
  • FR653386A - Device for increasing the light output of electric and other lighting sources : en fr
  • DE473685C - Process for the production of a model of a person, a bust or the like by photographic means : de en
  • GB308187A - Filter material for hot or acid or alkaline gases and liquids : en
  • FR653242A - Lock enhancements : en fr
  • US1705507A - Method of making hinges : en
  • US1705535A - Aeroplane : en
  • US1705908A - Deinking apparatus : en
  • DE473495C - Protective device against carburettor fire : de en
  • FR653616A - Combined grain and forage grain thresher : en fr
  • FR653636A - Adaptation of a device making or allowing to carry out by filing the lateral grinding of wood saws, on any other machine : en fr
  • DE473631C - Airplane with freely rotating wings driven by wind pressure : de en
  • US1705501A - Ring game : en
  • US1706298A - Dispensing cabinet : en
  • CA288058A - Energy-beam generation method : en fr
  • CA288077A - Roofing coating method : en fr
  • GB307975A - Improvements in or relating to area-measuring machines for leather and other sheet material : en
  • DE473764C - Dry extinguisher : de en
  • DE473442C - Device for winding and unwinding an endless film in cinematographic apparatus : de en
  • US1705745A - Exercising apparatus : en
  • USD78024S - Design for a glass ice tub : en
  • US1705807A - Vessel-propelling means : en
  • US1705862A - Colloidal sulphur and method of making same : en
  • US1706076A - Stanchion bracket : en
  • FR653573A - Improvements to show seats : en fr
  • US1705874A - High-explosive composition : en
  • CA288010A - Band saw welding method : en fr
  • US1705982A - Actttating-bar control for accounting machines : en
  • USD78069S - Design for a wall plate for electric-light fixtures : en
  • DE473994C - Centrifugal clutch : de en
  • DK39933C - Drum washing machine. : da en
  • FR653610A - Method and device for lowering the nicotine content of raw, semi-processed or ready-to-consume tobacco : en fr
  • DE473914C - Cake expanding machine with two counter-rotating, conical rollers arranged over a round work table : de en
  • GB307968A - Improvements in or relating to matrix-setting and single-letter-casting or line-casting machines : en
  • FR653265A - Folding landing net locking system : en fr
  • GB308137A - Improvements relating to locks and latches for the doors of vehicles : en
  • FR653304A - Improvements to current rectifiers intended for charging accumulator batteries and for various applications : en fr
  • FR653572A - Liquid fuel heater : en fr
  • FR653649A - Device for cutting blankets from cardboard and the like for decorating displays and theatrical stages : en fr
  • GB283546A - Improvements in or relating to yarn or like winding machines : en
  • US1705613A - Fastener-inserting machine : en
  • US1706213A - Apparatus for dispensing liquids : en
  • USD78048S - Tjrasabtrho tomita : en
  • DE473571C - Device for guiding high-speed railways in vertical hanging positions, especially on stations : de en
  • DE473807C - Scythe : de en
  • DE473616C - Insertion device for sponge pessaries or the like consisting of cylinder and piston. : de en
  • FR653133A - Method for the use of black water silt, faeces and the like : en fr
  • FR653590A - Improvements in the transmission of remote views or images : en fr
  • CA287959A - Pocket knife : en fr
  • DE473527C - Process for the production of chromium-containing azo dyes : de en
  • DK39922C - Safety device for hunting rifles. : da en
  • FR653114A - Speed control device for electric motor : en fr
  • FR653388A - New process for the dehydration of water-insoluble organic salts : en fr
  • FR653332A - Very high pressure piston compressor : en fr
  • GB308024A - Improvements relating to clutch driving mechanism : en
  • FR653118A - Advanced scraper for ceilings, walls and similar surfaces : en fr
  • FR653174A - Improvements to ironing presses : en fr
  • FR653331A - Winding machine : en fr
  • FR653514A - Needle cutters for phonograph needles : en fr
  • US1705863A - Moving doll : en
  • DE473979C - Rod or stick-shaped insulator with a cap at least at one end : de en
  • GB281305A - Improvements in the insulation of vessels for storing liquefied gases : en
  • GB308336A - Improvements in or relating to two-way telephone and the like systems : en
  • AU1785729A - Process and apparatus for regulating the pressure in plants employed for producing compressed gases from their low boiling liquids : en
  • US1705593A - Railway-switch-controlling apparatus : en
  • FR653480A - Device for maneuvering the direction of road rollers and similar vehicles : en fr
  • GB308072A - An improved leaf holder and turner for books, music and other papers : en
  • FR653542A - Burner : en fr
  • FR653278A - Improvements to the adjustment systems of elastic fluid turbines : en fr
  • FR653550A - Method of manufacturing shoes for brake blocks intended for the wheels of railway vehicles : en fr
  • DE473971C - Device for the production of standing seams : de en
  • US1706297A - Spring wheel : en
  • USD78060S - Design for a goblet or similar article of table glassware : en
  • CA288106A - Ventilator : en fr
  • US1706077A - Roadway and method of making the same : en
  • US1706330A - Mailing bag : en
  • US1705914A - Refrigerator : en
  • USD78021S - Adolf x : en
  • USRE17241E - Check-protecting device : en
  • US1706353A - Dump car : en
  • AU1157328A - Improvements in and relating to refrigerating machines : en
  • AU1164228A - Improvements relating tothe production of fatty bodies soluble in water : en
  • US1706083A - Spectacle temple and method of making same : en
  • US1705482A - Fluid-storing material : en
  • DE473902C - Process for the production of patterned paper, cardboard or cardboard : de en
  • CA288052A - Vehicle cover : en fr
  • CA288020A - Vulcanizer : en fr
  • US1705808A - Slat-trimming machine : en
  • AU1210928A - Improvements in or relating to priming mixtures : en
  • US1705621A - Heat-treating furnace : en
  • AU1215628A - An improved arch or waist supporting device for shoes : en
  • CA287952A - Plough : en fr
  • GB308020A - Improvements in or relating to sanitary trays, suitable for receiving dental broaches, burrs and other dental articles : en
  • US1705834A - Telephone system : en
  • FR653212A - Device for automatically accommodating armchairs under the floor, in theaters, cinemas, or other public places : en fr
  • FR653169A - Improvements to joints, couplings or pipe connections : en fr
  • FR653640A - Glare-free headlight : en fr
  • US1706070A - Gas burner : en
  • GB307950A - Improvements in and relating to the manufacture of dyestuffs and intermediates : en
  • GB308009A - Improvements relating to electric resistance furnaces : en
  • FR653153A - Quick-closing buckle : en fr
  • GB308234A - Improvements in adjustable raising blocks and the like for setting-up machine parts,jigs, or other members : en
  • GB308338A - Improvements in or relating to preparing machines for spinning : en
  • US1706095A - Apparatus for determining focal position of lamps : en
  • DE473686C - Gear pump for variable performance : de en
  • US1706259A - sprague : en
  • DE473786C - Device for closing routes and switches : de en
  • US1705898A - Smoker's article : en
  • FR653405A - Helical leaf variable capacitor : en fr
  • FR653538A - Installation intended for rectifying alternating currents : en fr
  • FR653650A - Device used to prevent a valve or drain cock from being closed before the liquid contained in the receptacle has completely flowed out : en fr
  • GB308139A - Improvements in wick lubricators : en
  • US1705721A - Expansion device : en
  • DK39942C - Lock to Pig Stables. : da en
  • US1705559A - Radio appliance : en
  • FR653340A - Double-acting vertical defibrator stack enhancements for fibrous materials in solution : en fr
  • GB308110A - Improvement in valve for rock drills : en
  • CA288123A - Boiler : en fr
  • DE473754C - Device for removing individual boards from a storage container : de en
  • GB285873A - Process for the manufacture of higher alkylated guanidine derivatives : en
  • CA287969A - Lighting system for conveyances : en fr
  • DE473604C - Head rest : de en
  • DE473805C - Oil brake for calculating machines and similar machines : de en
  • DE471356C - Shut-off cylinder for the tube of pneumatic tube systems : de en
  • DE473890C - Self-watering basin : de en
  • US1705484A - Fluid-storing material : en
  • US1705567A - Mechanically-cast type bar and means for producing same : en
  • DE473918C - Device for electric arc welding, in which the welding current is superimposed on a high-frequency, high-voltage alternating current : de en
  • DE473923C - Loading device for tube dryers, in which the material is scraped off by a rotating feed plate : de en
  • FR653190A - Piston-valve seal for wiper motors : en fr
  • FR653647A - Improvements made to generator sets : en fr
  • GB308010A - Improvements in or connected with means for separating air, vapour and volatile fluids from liquids : en
  • FR653326A - Dust vacuum cleaner : en fr
  • GB308160A - A new or improved coat-hanger : en
  • DE473441C - Device on plansifter hoses to indicate a malfunction : de en
  • FR653338A - Process for obtaining crotyl bromide : en fr
  • FR653384A - Improvement in fittings for fireplaces and other gas appliances : en fr
  • GB308022A - Part-metallic film for kinematography : en
  • DE473717C - Process for the production of photographic or cinematographic announcements, film titles, slides or the like. : de en
  • FR653337A - Process for the production of hollow artificial threads : en fr
  • GB308238A - Improvements in or relating to advertising devices : en
  • GB308080A - Improvements in and relating to optical instruments and devices for determining the average diameter of fibres in fibrous materials : en
  • DE473645C - Twisting spindle for double twisting, especially for twisting artificial silk : de en
  • US1705571A - Progressive roller suspension : en
  • US1705640A - Casting machine : en
  • US1705868A - Benzanthrones substituted in the bz. nucleus and process for preparing the same : en
  • GR2229B - ICE CREAM WITH DOUBLE VACUUM. : el en
  • US1705662A - Asgionor : en
  • US1705663A - Sound duct for talking machines : en
  • DE473506C - Rotary kiln : de en
  • DE473920C - Device for dividing rolled stock : de en
  • FR653236A - Switching without cutting the rails of the main track : en fr
  • DE473622C - Fuel feeder with control device : de en
  • GB308163A - Improved interchangeable mounting device for the mixing tools of dough and like mixing machines : en
  • FR653642A - Soap Bar Stamping Machine : en fr
  • US1705560A - And harold w : en
  • FR653252A - Devices adapted to a tensioner-sealer and intended to block the yoke on the link, and to hold the ends of the link during tension : en fr
  • DE473826C - Diesel engine with airless injection : de en
  • FR653219A - Coffee or tea maker device : en fr
  • FR653528A - Oil and dust tight seal for bearings and oil boxes : en fr
  • FR653637A - Floating platform for overhead line station : en fr
  • FR653383A - Garlic from Wheat Separating Machine : en fr
  • DE473317C - Circuit arrangement for counting connections in telephone systems : de en
  • DE473856C - Process for the faithful transfer of the printed image from gravure printing plates to stone or metal : de en
  • GB308092A - Improved trouser or garment press : en
  • FR653167A - Cleaning devices particularly intended for scraping parquet floors and wooden furniture : en fr
  • FR653283A - Device for fixing the spiral-shaped incandescent filaments (coiled filaments) of electric incandescent lamps, to the support rod : en fr
  • GB308633A - Improvements in or relating to the treatment of coal and other solid carbonaceous materials for the production of liquid hydrocarbons or other organic substances : en
  • FR653574A - Scope set as a bull's eye : en fr
  • DE473710C - Rail fastening with a base plate made of rolled iron and a wedge-like clamping plate that can be moved in it : de en
  • US1706041A - Garment bag : en
  • DE473985C - Securing nipple for sockets in connection with shell holders : de en
  • FR653553A - Plow share : en fr
  • FR653130A - Improvements in the caps or caps of bottles or flasks : en fr
  • GB308340A - Improvements relating to spools : en
  • GB286737A - Improvements relating to electric speed indicators : en
  • GB307982A - Improvements in or relating to electric discharge tubes : en
  • GB307992A - Improvements in and relating to screw-cutting lathes : en
  • DE473550C - Leaf spring for vehicles : de en
  • DE473607C - Process for cleaning and decolorizing washing liquor, in particular gasoline, in laundry facilities for textile goods : de en
  • USD78075S - Design fob a lock for spare rims and tires : en
  • US1705713A - Transmission mechanism : en
  • US1705937A - Flue and back-draft hood for gas ranges : en
  • US1706110A - Expansion joint : en
  • US1705706A - Cupboard catch : en
  • US1706386A - Display apparatus : en
  • US1706086A - Dental clasp : en
  • CA288075A - Process of preparing optically active phenylpropanol-methylamines : en fr
  • DE473899C - Thread guide for spools of thread : de en
  • CA288102A - Shock absorber for vehicles : en fr
  • US1705595A - Comb : en
  • US1706306A - Knitting machine : en
  • GB301793A - Arrangement for keeping boiler feed water free from air and gases : en
  • GB308039A - Improvements relating to reeling machines for releasing metal tubes from their mandrels : en
  • CA288037A - Sign bracket : en fr
  • US1706085A - Latch for cabinet drawers : en
  • US1706266A - Brooder : en
  • US1705749A - Internal grinder : en
  • US1705711A - Electrical measuring instrument : en
  • CA288040A - Snow plough : en fr
  • DE473646C - Method and device for producing safety fuses : de en
  • DE473718C - Motor vehicle with a self-supporting car body : de en
  • CA288005A - Electrolytic cell : en fr
  • US1705490A - Delustering of artificial-silk fibers or rayon : en
  • CA288061A - Fibrous material processing : en fr
  • US1705688A - Regulator system : en
  • US1706004A - Corn cutter and shocker : en
  • CA288053A - Method of preparing depolarizing mixtures : en fr
  • US1705980A - Tracklaying vehicle : en
  • US1705987A - Amusement apparatus : en
  • US1706045A - Roller-bearing mounting : en
  • US1706312A - Shoe form : en
  • USD78012S - Design for a tray or similar article : en
  • US1705797A - Automobile trunk holder : en
  • US1706098A - Journal box : en
  • US1706256A - Combination tractor grader : en
  • US1706308A - Score indicator : en
  • USD78010S - Design fob a vending booth : en
  • FR653308A - Tuning device for all wavelengths from t. s. f. : en fr
  • CA288094A - In-stroke shovel crane : en fr
  • CA288115A - Emitting electron cathode : en fr
  • DE473555C - Brake device for electrically driven trolleys of cranes or the like. : de en
  • DE473590C - Method and device for intermittently conveying and stopping or any speed change of the end of a continuously conveyed web of paper o. : de en
  • DE473613C - Electromagnetic overcurrent switch with trip-free release : de en
  • FR653458A - Rolling trolley : en fr
  • US1705880A - Combined washtub and sink unit : en
  • AU1217328A - Massaging instrument for treating common constipation, hemorrhoids and any other affections of the anal parts : en
  • US1706124A - Circuit controller : en
  • US1706244A - Combination cigarette holder and ash receptacle : en
  • FR653535A - Process for decorating porcelain or earthenware tableware : en fr
  • GB307993A - Improvements in or relating to cigarette making machinery : en
  • AU1370528A - Surgical truss forthe control of hernia : en
  • US1705604A - Illuminating device : en
  • US1705710A - Automobile accessory : en
  • DE473972C - Machine with cutting knives seated on a rotating knife drum for cutting prismatic nails from a step-by-step metal strip : de en
  • DE473829C - Device for changing the printing width in roller printing machines : de en
  • US1705609A - Moistener : en
  • US1706017A - Vania : en
  • US1706218A - Autocollimating reflector and application to optical signaling and night advertising : en
  • DE473540C - Electric motor drive for valves u. like : de en
  • CA287996A - Razor blade holder : en fr
  • CA288100A - Train control mechanism : en fr
  • DE473782C - Coke oven : de en
  • DE473887C - Feed mixer : de en
  • US1705485A - Illuminated house number and push button : en
  • US1706226A - Lamp socket : en
  • US1706310A - Sawmill dog : en
  • US1705739A - Insert socket for anchor bolts : en
  • DE473614C - Current transformer for measuring the sum of several currents : de en
  • FR653161A - Improvements in electric fused circuit breakers for automobiles : en fr
  • FR653327A - Kind of model : en fr
  • US1705973A - Indicator : en
  • FR653344A - Toy gun : en fr
  • CA287977A - Adjustable helmet and goggle : en fr
  • US1705657A - Self-marking test sheet : en
  • US1705972A - Production of gray cast iron : en
  • US1706112A - Railroad-crossing gate : en
  • US1706247A - Clothes wringer : en
  • AU1164128A - Improvements relating tothe production of fatty bodies soluble in water : en
  • US1705513A - Speculum : en
  • US1706167A - Wheel structure : en
  • CA288088A - Car construction : en fr
  • DE473702C - Process for cleaning molten cement obtained from phosphates : de en
  • US1705582A - Article support : en
  • US1705543A - Detachable heel : en
  • US1706173A - Assigstobs to gel-tebai : en
  • US1706238A - Reproducing apparatus : en
  • US1705709A - Flexible gear wheel : en
  • US1705716A - Circuit-protective device : en
  • US1706212A - Radiator cover : en
  • DE473535C - Four-stroke injection engine with prechamber : de en
  • DE473820C - Tobacco feeding device for cigarette machines : de en
  • US1705939A - Engine starter : en
  • US1706229A - Measuring and drawing instrument for making perspective pictures from nature : en
  • US1705796A - Traction wheel : en
  • US1705877A - Lantern : en
  • US1705998A - Cleaning method and means : en
  • USD78065S - Design for an electric-lamp-shade holder : en
  • CA287963A - Container closure : en fr
  • US1706356A - Process of carburizing iron and steel : en
  • US1705891A - Power line signaling : en
  • US1706249A - Bottle stopper and applicator : en
  • US1706091A - Beacon : en
  • US1706139A - Current transformer : en
  • CA288021A - Rusk cutting machine : en fr
  • CA288071A - Azo dyestuff : en fr
  • FR653179A - Improvements made to condensed water traps on steam appliances or pipes : en fr
  • US1705753A - Index guide card : en
  • DE461377C - Termination for cables on insulated rails and tracks : de en
  • GB291423A - A process for hardening iron and steel articles : en
  • FR653235A - Burner nozzle for gas stoves and similar : en fr
  • GB299052A - Improvements in refrigerating machines : en
  • FR653183A - Freewheel hub for bicycles or similar applications : en fr
  • DE473629C - Airplane with freely rotating wings driven by wind pressure : de en
  • DE473882C - mattress : de en
  • FR653141A - Rotary valve for pipelines : en fr
  • FR653175A - Driving force transmission device : en fr
  • FR653433A - Lubrication system for sewing machines : en fr
  • CA288125A - Journal box : en fr
  • DE473677C - Device for internal combustion engines with variable compression space, especially for experiments with aircraft engines : de en
  • FR653108A - Vaporizer improvement : en fr
  • US1705506A - Sheet-lifting device working with suckers : en
  • US1705867A - Tray : en
  • US1705803A - Valve-operating mechanism : en
  • US1705951A - Plotting board : en
  • US1705546A - Vertical shell and tube condenser : en
  • US1705870A - Small-arm explosive shell : en
  • FR653103A - Improvements to devices for separating liquids of different densities : en fr
  • DE473912C - Electrically operated vehicle with a single running rail and guide rails : de en
  • DE473874C - Centrifugal starter for electric motors with a moving contact part under the action of a tension spring : de en
  • GB282451A - A process of and apparatus for producing bunched cigars : en
  • US1706133A - Electric switch : en
  • US1705734A - Variable air condenser : en
  • US1706257A - Road machine : en
  • FR653277A - Semi-automatic lathe to straighten and roll the spinning rolls, first mounted on their axis, and in a single operation : en fr
  • FR653320A - Improvements to advertising systems : en fr
  • FR653440A - Process for obtaining phosphorus from ferro-phosphorus : en fr
  • GB308240A - Improvements in or relating to knitting machines : en
  • US1706049A - Unitary accelerator and brake controller : en
  • US1705754A - Internal-combustion engine : en
  • US1706166A - Sheet of folded material : en
  • DE473635C - Adjustment device for shock absorbers of motor vehicles : de en
  • US1705855A - Brake construction : en
  • US1706185A - Transmission of pictures and views : en
  • US1705909A - Parachute : en
  • US1706285A - Toilet-fixture support : en
  • DE473939C - Device for attaching the guide rails to the grooves in mine shafts : de en
  • US1705953A - Manufacture of vat dyestuffs of the isodibenzanthrone series : en
  • US1706248A - Paper-cup and cup-dispenser shipping package : en
  • US1706326A - Penholder : en
  • US1706214A - Coupling means : en
  • FR653466A - Language badge and placard : en fr
  • FR653368A - Improved method and apparatus for the manufacture of plasterboard panels for the erection of buildings and constructions : en fr
  • FR653417A - Distributor of pasty products : en fr
  • GB308066A - Improvements in grinding or abrading machines : en
  • FR653342A - Rocking frame : en fr
  • US1705692A - Switch mechanism : en
  • DK39914C - Milk cooler. : da en
  • DE473886C - Zero setting device for fare display : de en
  • FR653240A - Device intended to overcome the dangers and drawbacks of punctures in pneumatic tires with inner tubes : en fr
  • DE466051C - Plaster support made of wooden rod fabric : de en
  • US1705636A - Baking method and apparatus : en
  • FR653477A - Wrench for horseshoe studs : en fr
  • US1705843A - Method and apparatus for forming an interiorly beaded or looped tearing-strip can : en
  • US1706058A - Brush : en
  • US1706379A - Radio broadcast distributing system : en
  • US1705681A - Manually-propelled vehicle for children : en
  • US1706032A - Transmission of pictures by electricity : en
  • US1706263A - Operating device for poppet valves : en
  • FR653154A - Stage device for cinematographic cameras operated by a motor : en fr
  • FR653234A - Winding mechanism for clocks : en fr
  • US1705884A - Arc welding tool : en
  • FR653609A - Improvements to sound-producing devices : en fr
  • GB307988A - Improvements in fastenings for doors and the like : en
  • DE473873C - Magnetic electric gear for forward and reverse gear : de en
  • US1706320A - Sifting means : en
  • US1705479A - Bumper post : en
  • US1706034A - Container for nursing bottles : en
  • US1705698A - Electrically-heated oven : en
  • US1706189A - Automatic glass-washing device : en
  • US1706381A - Trunking system of radiodistribution : en
  • CA287979A - Open line receiver rest : en fr
  • US1705467A - Appliance for head therapeutics : en
  • CA288087A - Dextrose manufacture : en fr
  • US1705780A - Method of making composition tubs : en
  • DE473796C - Upper bed-like support, especially for cots : de en
  • FR653414A - Device for mounting a vertical shaft carrying a rotor, at high angular speed and of variable mass : en fr
  • FR653164A - Improvements in the preparation of ammonium sulphate : en fr
  • FR653177A - Improvements to women's and children's underwear : en fr
  • GB307969A - Improvements in or relating to grinding or abrading wheels : en
  • AU1394428A - Improvements relating to sheet piling : en
  • DK39938C - Wheels for Vehicles. : da en
  • GB308288A - Improvements in or relating to circuit arrangements embodying discharge tubes : en
  • DE473674C - Theodolite with a photographic device for setting the target : de en
  • DE473753C - Household machine with vertically moving up and down work equipment, agitator boilers, etc. like : de en
  • DE473864C - Valve for regulating the extraction of oxygen from air liquefaction and separation devices : de en
  • US1705879A - Aviator's helmet : en
  • US1706199A - Method of drying moist rooms, buildings, and the like : en
  • US1706264A - Stove and the like : en
  • CA288033A - Even balance scale : en fr
  • GB307994A - Improvements in the sealing or joining of glass and quartz : en
  • CA288118A - Oil distillation method : en fr
  • FR653197A - Gas burners for fireplaces : en fr
  • FR653570A - Powder box : en fr
  • CA287976A - Vehicle signal : en fr
  • CA287983A - Electrical water purifier : en fr
  • US1705702A - Concentric hot plate : en
  • US1705789A - Bushing puller : en
  • US1705494A - Condensation product of phenols and polyhydric alcohols : en
  • US1706261A - Shade stop : en
  • US1705917A - Toll-service telephone-exchange system : en
  • DK39940C - Apparatus for Securing a Specific Strength of Concrete. : da en
  • FR653463A - Mold for making cement pipes : en fr
  • FR653453A - Suspension for motor cars or other vehicles : en fr
  • AU1073427A - An improved device for use in boring holes in fenceposts : en
  • DE473707C - Contactor changing device : de en
  • DE473943C - Reset counter : de en
  • DE473720C - Compressed air tool with the starting needle influenced by the chisel : de en
  • DE473859C - Playing with rolling bodies and intersecting career paths : de en
  • FR653393A - How an internal combustion engine works : en fr
  • CA288126A - Hydrocarbon oil processing : en fr
  • US1706341A - Umbrella attachment : en
  • DE473967C - Double-walled laundry made of lining and outer fabric, e.g. B. Collar, cuff, etc. : de en
  • FR653412A - Nail pullers for cycles : en fr
  • FR653503A - elimination of hydrogen sulfide contained in gases by decomposition of the latter into hydrogen and sulfur : en fr
  • FR653568A - Agenda : en fr
  • FR653582A - Improvements to gasoline dispensers and the like : en fr
  • US1706119A - Power system : en
  • US1706283A - Curtain stretcher : en
  • US1705683A - Cathode energized by alternating or pulsating currents : en
  • DE473611C - Superstructure for subways or the like. : de en
  • DE473861C - Mobile animal figure with a carriage arranged on a running axis : de en
  • FR653486A - Burner for heating boilers and other heat-exchanging apparatus by means of gaseous fuels or in pulverized form : en fr
  • GB307973A - Improvements in or relating to loaded electrical conductors : en
  • FR653285A - Cellulose production process : en fr
  • FR653537A - Installation of postal pneumatic tubes : en fr
  • CA288016A - Wrench : en fr
  • DE473790C - Telegraph apparatus for the automatic reception and transmission of electrical signals : de en
  • CA287968A - Cuff gauge : en fr
  • AU1104127A - Process for liquefying and supplying gases : en
  • CA288133A - Lead chloride processing : en fr
  • DE473755C - Contact device for engines with electrical self-winding, in particular for registration devices : de en
  • DK39918C - Electric Lamp or similar closed Vacuum container. : da en
  • GB308043A - Improvements in and relating to castors and the like : en
  • GB308152A - Improvements in and relating to curling and waving irons : en
  • AU1418828A - Improvements in and relating to centrifugal liquid purifiers : en
  • DE473711C - Flat-coil moving iron instrument with adjustable scale : de en
  • DE473831C - Easel cards in which rotatable or spring-mounted plate-like structures with one or more card supports on the edge serve as card holders : de en
  • DE473578C - Installation of electrical heat accumulators : de en
  • GB308063A - Improved guards or shields for rotating shafts : en
  • CA288099A - Gas engine : en fr
  • AU1367828A - Improvements relating to retorts forthe distillation of solid carbonaceous substances : en
  • GB282442A - Improvements in or relating to automatic means for regulating steam boilers : en
  • GB308124A - Improvements in sole-levelling lasts : en
  • CA288097A - Fireprof floor : en fr
  • DE473600C - Nozzle housing for jet turbines : de en
  • DE473544C - Arrangement for organ stops : de en
  • DE473593C - Safety razor with adjustable, single-edged hollow ground blade : de en
  • DE473968C - Process for the production of cover parts for stiff-linen collars made from two different types of fabric layers : de en
  • US1706344A - Manufacture of tungsten alloys low in tin and arsenic : en
  • GB308008A - Improvements in and relating to mechanism used for the transfer of road vehicles on to and from railway vehicles : en
  • US1705495A - And donald s : en
  • DK39943C - Exhaust nozzle for Ventilation air. : da en
  • FR653462A - Engine crankshafts improvements : en fr
  • US1705899A - Take-up or tensioning device : en
  • FR653449A - Automatic gear change : en fr
  • FR653584A - Process for manufacturing cryolite using impure fluorite : en fr
  • US1705696A - Incased heater : en
  • US1705725A - Tap-changing system : en
  • DE473592C - Pre-grinding of the outer surfaces of rolls : de en
  • DE473628C - Device for automatic display of the critical angle of attack for aircraft : de en
  • GB290604A - : en
  • US1705673A - Battery-charging system : en
  • DE473929C - Cover inside x-ray tubes : de en
  • FR653500A - Multi-adjustable coulter hoe : en fr
  • FR653632A - Card holders for visible card binders : en fr
  • FR653361A - Folding tricycle cycle : en fr
  • CA288023A - Bathing cap : en fr
  • DK39934C - Carburettor. : da en
  • DE473818C - Disposal facility for slaughterhouses : de en
  • CA287997A - Door operating mechanism : en fr
  • FR653365A - Electric gauge : en fr
  • FR653563A - Protective device for pedestrians and cyclists : en fr
  • US1705529A - mooers : en
  • US1705635A - Draft gear : en
  • US1705720A - Turbine : en
  • FR653303A - Small seed sower that can also be used as a sulphate for potatoes, etc. : en fr
  • FR653510A - Automatic braking of reels for spinning, twisting, milling and similar machines : en fr
  • FR653504A - Gearbox control : en fr
  • GB308130A - Improvements in and relating to machines for washing bottles, jars and the like receptacles : en
  • DE473833C - Process for the recovery of acetic acid in the production of acetone-soluble acetyl cellulose : de en
  • DE473915C - Knife star dough dividing and molding machine with hinged dividing device and a knife lever that automatically pulls in the knife star when the dividing device is opened : de en
  • FR653643A - New lightweight piston for internal combustion engines : en fr
  • DE473815C - Film pack : de en
  • GB307987A - An improved rapid vegetable tanning process : en
  • DE473896C - Device for milling curves on cams or cam drums : de en
  • GB308004A - An improvement in or relating to sectional yarn warping machines : en
  • US1705906A - Telephone system : en
  • GB308146A - Improvements in or relating to railway crossings : en
  • US1705522A - Radio receiving apparatus : en
  • US1705988A - Solar heater : en
  • US1705866A - Calendar : en
  • US1705962A - Torpedo : en
  • US1706284A - Jack plug : en
  • USD78066S - Design for a brace for electric-light fixtures : en
  • FR653375A - Light fixture without drop shadows : en fr
  • FR653635A - Method of preserving iron against rust and other harmful influences : en fr
  • CA288013A - Blow torch : en fr
  • DE472910C - Bullet with full point and tapering bottom approach : de en
  • DE473694C - Resilient handle made of helically wound wire, especially for bicycles : de en
  • CA288032A - Roller skate : en fr
  • FR653549A - Periscope : en fr
  • GB299366A - Adjustable head lamp holder for bicycles : en
  • FR653551A - Improvement in water heating devices : en fr
  • US1705961A - Torpedo : en
  • GB308036A - Improvements relating to slip boxes or starting devices for dog racing : en
  • FR653288A - Improvements in dynamo-electric machines : en fr
  • US1705810A - Scissors : en
  • US1705551A - Electrooptical transmission : en
  • US1705799A - Vehicle closure : en
  • US1705605A - Snipping machine : en
  • US1705876A - Dual-cycle dual-flow engine : en
  • DE473789C - Drive arrangement for electric rail vehicles : de en
  • FR653286A - Device for tying knots : en fr
  • FR653478A - Electrical conductor clamp : en fr
  • FR653195A - Weight coupling device for funicular line wagons : en fr
  • FR653379A - Improvements to furnaces for annealing and heat treatment of metals : en fr
  • USD78061S - Design for an electric-light fixture : en
  • US1705697A - Electric furnace : en
  • US1705850A - bendix : en
  • US1706160A - Strainer : en
  • DE473642C - Extinguisher : de en
  • USD78063S - Design eor a tassel : en
  • US1705974A - Azo dyes from hydroxy-naphtho-diazine derivatives : en
  • FR653239A - Training in racket presses : en fr
  • US1705730A - Safety plug for flatirons : en
  • US1706153A - Insulator for electric connections : en
  • US1706204A - Cultivator gang coupling : en
  • DE473659C - Luester clamp : de en
  • FR653488A - Improvements to tools for making cushions or similar items : en fr
  • US1706014A - Resistance unit : en
  • US1706177A - Lens : en
  • US1705971A - Handle-soldering apparatus : en
  • US1706357A - Boiler : en
  • US1705505A - Apparatus for feeding folded or unfolded sheets to alpha printing, folding, or othermachine : en
  • US1705611A - Railway signaling system : en
  • AU1209928A - Improvements in sheep shears orthe like : en
  • AU1313428A - Improvements in reciprocating' type water lift pumps : en
  • CA288054A - Railway track member : en fr
  • CA288128A - Liquid fuel cook stove : en fr
  • USD78029S - Design for a doily : en
  • US1705767A - Device for pointing bristles of brushes : en
  • US1705819A - Stapling machine : en
  • US1705471A - Heat interchanger of the plate type : en
  • US1705777A - Ignition device for gas burners : en
  • US1706046A - Recording device for automobiles and the like : en
  • US1706301A - Process for the manufacture of white-lead pigment : en
  • CA288117A - Snap hook : en fr
  • GB308108A - Improvements relating to air-shutters for use in connection with radiators of motor vehicles : en
  • US1705672A - Regulator system : en
  • DE473701C - Mouthpiece covering bobbin made from cellulose derivatives : de en
  • FR653336A - Snowplow device intended to be operated by trucks or other motor vehicles : en fr
  • FR653419A - Process for the preparation of fermentable sweet substances by the treatment of cellulosic materials with dilute acids : en fr
  • GB308091A - Improvements relating to centreless grinding machines : en
  • US1705655A - Smelting of tungsten ores : en
  • US1705976A - Shoe shank : en
  • US1706328A - Box construction : en
  • FR653621A - Lights-swept two-stroke gas engine : en fr
  • DE473591C - Fastening of decorations or cover strips on car body walls, in particular of motor vehicles : de en
  • AU1072727A - Improved combination hotwater bottle and toy head attachment : en
  • US1705957A - Engraving machine : en
  • CA288131A - Shipping crate : en fr
  • FR653109A - Hand pump for removing stains from fabrics : en fr
  • FR653218A - Drive device for rotating floors mounted on rollers in toasting ovens : en fr
  • FR653226A - Process for reducing nitro aromatic compounds into amines by obtaining a ferric oxide suitable for use as a colorant : en fr
  • US1705497A - Roof : en
  • US1705761A - Dyeing apparatus : en
  • US1705578A - Adjustable gauge multiplane : en
  • US1705881A - Running gear for motor vehicles : en
  • US1706134A - Switch inclosure : en
  • USD78056S - Design for a plate or similar article : en
  • FR653467A - Improvements to controlled plates for friction clutches : en fr
  • US1705857A - Method of preparing coumaron-indene resins : en
  • USD78057S - Design for a plate or similar article : en
  • CA288028A - Compressor : en fr
  • DE473595C - Articulated support : de en
  • AU1278728A - Painting process : en
  • CA288124A - Bottle cap : en fr
  • US1705955A - t barker : en
  • USD78045S - Design for a plate or similar, article : en
  • CA287987A - Coaster wagon : en fr
  • US1705786A - Grave closure : en
  • US1705981A - Coin-operated lock : en
  • DE473382C - Machine for the automatic milling of sole cuts on encrusted shoes : de en
  • US1706316A - Method-of and apparatus for burning liquid fuel : en
  • US1705539A - Electric-current-control apparatus : en
  • CA287973A - Advertising sign : en fr
  • DE473653C - Multi-color rotary rubber printing machine : de en
  • CA287990A - Air gas : en fr
  • GB297841A - Process for producing flour-like horn and similar materials by grinding : en
  • CA288015A - Binder reel : en fr
  • FR653253A - Automatic strapping machine for boxes and various parcels : en fr
  • FR653324A - Method and device for rewinding artificial threads : en fr
  • FR653627A - Improvements to transmissions by ratchet mechanism and application to the conveying and stopping of molds in molding machines : en fr
  • AU1341028A - Improvements in valves for tipping vents in domestic incinerator shafts : en
  • CA288104A - Shock absorber : en fr
  • DE473676C - Meadow scratchers with rotating knife stars, the knives of which work essentially parallel to the direction of travel : de en
  • FR653280A - Rocker switch device for electrical contact : en fr
  • US1706303A - Method of and apparatus for the manufacture of hollow shoe forms : en
  • FR653560A - Temperature regulator for boilers, for cooking : en fr
  • US1706138A - Molding : en
  • US1706293A - Concentration oe copper ores : en
  • CA288012A - Apparatus for balancing rotatable bodies : en fr
  • US1705911A - Sowing device attachment for potato diggers : en
  • US1705930A - Long-stroke pump-operating mechanism : en
  • USD78028S - Design for a plaque or similar article : en
  • CA288051A - Socket wrench : en fr
  • CA288141A - Insulator : en fr
  • US1705984A - Flexible coupling : en
  • US1705708A - Metal truss : en
  • USD78039S - Bebnat mechlovits : en
  • US1706025A - Mattress-side-stitching machine : en
  • US1706052A - Heating chamber for discharge-outlet casings for tank cars : en
  • US1706350A - Means for supporting car bodies on trucks : en
  • DK39932C - Machine for Welding Plate Radiators. : da en
  • FR653150A - Ornithopter or mechanical bird : en fr
  • CA288079A - Light signal for railroads : en fr
  • US1705499A - Drilling machine : en
  • US1706144A - Snow loading and disposal machine : en
  • CA288006A - Automobile wheel : en fr
  • FR653172A - Improvements in the manufacture of air pumps : en fr
  • FR653502A - Sampling device for alcohol meter : en fr
  • AU1226328A - Apparatus for providing musical accompaniments for cinematograph films, dancing and other entertainments : en
  • AU1281428A - Adjustable clip means for supporting springs of road vehicles : en
  • DE473644C - Device for connecting a low-voltage system to a high-voltage network : de en
  • DE473773C - Socket for cathode tubes : de en
  • DE473780C - Reverse gear for washing machines : de en
  • FR653306A - Improvements made to devices for balancing objects, in particular those for balancing the moving windows of vehicles : en fr
  • FR653421A - Improvements to pouches, index cards, guides and other similar items used in vertical filing devices : en fr
  • FR653457A - Stagger brake for pneumatic hammers : en fr
  • FR653641A - Machine for marking soap using a tulip with movable faces : en fr
  • GB277969A - Improvements in or relating to temperature regulation : en
  • CA288109A - Disc harrow : en fr
  • CA288121A - Isopropyl acetate processing : en fr
  • CA287964A - Centrifugal separator : en fr
  • US1705856A - A cobpobatiok : en
  • CA288105A - Car construction : en fr
  • US1705587A - Sash guide : en
  • US1706273A - Method of forming creep checks : en
  • US1706336A - Measuring can : en
  • CA288024A - Sulphuric acid : en fr
  • US1706094A - Power-amplifying means : en
  • GB308324A - Process of producing yeast : en
  • USD78007S - Design for a clock case : en
  • US1705703A - Furnace : en
  • US1706102A - Bolt : en
  • US1705983A - Type sector : en
  • US1706113A - Electric switch : en
  • US1705787A - Thermostatic gas regulator : en
  • US1706241A - Jar receptacle : en
  • US1706198A - Manufacture of flexible corrugated metallic walls : en
  • CA287949A - Alicyclic lactone : en fr
  • CA288041A - Bitumen processing apparatus : en fr
  • DE473910C - Automatic electrical fire alarm : de en
  • US1706093A - Ship's stern frame : en
  • US1706165A - Speed-control system : en
  • GB303104A - An improved doll's head : en
  • FR653601A - Sizing product and method of preparation : en fr
  • US1705864A - Pipe-closure-forming device : en
  • CA288103A - Shock absorber : en fr
  • US1705823A - marcus : en
  • US1706141A - Power-press control : en
  • US1705968A - Automatic dumping truck : en
  • US1706233A - Student's chair : en
  • CA288022A - Automobile fuse holder : en fr
  • US1706371A - Loom : en
  • US1706322A - Method and means for pitting fruit : en
  • US1706338A - Ventilating shutter : en
  • FR653612A - Rotor spray gun : en fr
  • FR653364A - Household waste incineration oven : en fr
  • GB282454A - Method and device for a more rapid treatment of pieces of work with multi-steel device or the like : en
  • CA288034A - Process for the recovery and conversion of light oil or motor fuel from crude material, etc. : en fr
  • US1705516A - Drying system : en
  • USD78051S - Ubasabtjbo tomita : en
  • CA288056A - Slack adjuster : en fr
  • DE473608C - Device for wet treatment, in particular for dyeing hat stumps : de en
  • FR653547A - Resonance device for coin phones : en fr
  • GB308289A - Improvements in or relating to weaving shuttles : en
  • AU1218528A - An improved dishwashing machine : en
  • FR653566A - Improvements in the manufacture of tennis rackets and similar articles : en fr
  • GB300206A - Improvements in and relating to seat structures : en
  • GB300512A - Improved method of and means for regulating combustion in furnaces : en
  • GB308025A - Improvements in loading arrangements for guns : en
  • US1706340A - Automatic rotary gathering and collating machine : en
  • DE473909C - Muscle exercise device with exchangeable rubber straps : de en
  • US1705528A - Silencer : en
  • US1705805A - Dump car and door mechanism therefor : en
  • CA288046A - Fence-post clamp : en fr
  • FR653482A - Process for fueling internal combustion engines : en fr
  • GB308100A - Improvements in chemical fire extinguishers : en
  • US1705932A - Gear wheel : en
  • US1705736A - Harrow-disk control : en
  • US1706292A - Conveying and measuring apparatus : en
  • US1706305A - Metal-molding apparatus : en
  • US1705504A - Anchoring device for dental bridge work : en
  • US1705642A - Steam trap and valve : en
  • US1706154A - Brazing alloys : en
  • CA288025A - Freight box car : en fr
  • DE473949C - Ventilation pump with circulating auxiliary fluid : de en
  • FR653260A - Improvements to the means of supplying a three-electrode tube from an alternating source : en fr
  • FR653302A - Disc harrows improvements : en fr
  • DE473934C - Warp knitting machine for the production of goods with rubber warp threads : de en
  • DK39931C - Moving device for adjustable electric capacitors. : da en
  • US1705496A - Synthetic resin composition of the phenol-furfural type : en
  • FR653189A - Improvements to the wiper control : en fr
  • GB307981A - Improvements in or relating to engine starting apparatus : en
  • GB308112A - An improved incandescent gas mantle holder : en
  • DE473567C - Clip-on label : de en
  • FR653305A - Adaptation of a periodic trigger mechanism to a songbird movement or to a musical movement, intended for advertising devices : en fr
  • FR653366A - Improvements to surgical splints : en fr
  • FR653507A - Coolant Liners for Discharge Tubes Improvements : en fr
  • FR653369A - Perfecting brushes for waxing parquet floors : en fr
  • FR653639A - Body : en fr
  • GB307976A - Improvements appertaining to driving gear for folding, wringing and mangling machines : en
  • GB308628A - Improvements in or relating to the pulling-over of veldtschoen or the like : en
  • GR2227B - METHOD FOR THE CONSTRUCTION OF BITUMINOUS SOLID ROADS, RAILWAY BUILDINGS AND THE like. : el en
  • US1705682A - Electrical measuring instrument : en
  • US1705990A - Gate : en
  • US1705632A - Horn amplifier : en
  • US1705667A - Key-retaining device : en
  • US1705748A - bridgman : en
  • US1705765A - Ventilating system : en
  • US1706183A - Key case : en
  • FR653257A - Sport game : en fr
  • FR653377A - Thermostat : en fr
  • CA288009A - Elastic shoe lace : en fr
  • US1705816A - Automatic starter for internal-combustion engines : en
  • US1705743A - Lubricating gun : en
  • CA288049A - Furnace combustion chamber : en fr
  • GB308231A - Improvements in and relating to the production of substituted benzoyl halides : en
  • DE473835C - Absorption cold apparatus : de en
  • US1705472A - Brake mechanism : en
  • DE473654C - Storage of the cylinders of a rotary printing press : de en
  • DE473801C - Drilling and milling machine for wooden strips or similar workpieces : de en
  • GB307999A - Improvements in and relating to apparatus for separating fibres from bast plants andother adhering fibres : en
  • US1705671A - Control apparatus : en
  • US1706002A - Method of producing and placing shafts, piles, and the like : en
  • US1706156A - Attachment for shapers : en
  • DE473584C - Safety device on circular saws : de en
  • DE473688C - Single-axle track ring car : de en
  • GB308111A - Improvements in or relating to safety stop gears : en
  • US1705724A - Railway light signal : en
  • US1705731A - Universal coupling : en
  • CA287974A - Locomotive truck : en fr
  • US1706187A - Pneumatic spring : en
  • DE463761C - Advertisement device with an advertisement tape moved step by step by hitting an endless carrier : de en
  • DE473729C - Procedure for cooling : de en
  • FR653273A - Decoration process imitating enameling, particularly applicable to the decoration of luxury perfume boxes : en fr
  • US1705545A - Lathe-carriage-feed mechanism : en
  • US1706378A - Trunking system for radiodistribution : en
  • FR653587A - Brake improvement for motor vehicles and the like : en fr
  • GB282682A - Process for the manufacture of azo dyestuffs which are insoluble in water : en
  • GB308007A - Improvements in concrete and like mixers : en
  • GB308189A - Improvements relating to apparatus for rectifying alternating electric currents : en
  • FR653442A - Device for compensated automatic deformation of the work in sewing machines : en fr
  • GB308046A - Fittings for hanging garments in wardrobes and the like : en
  • FR653476A - Improved wheel for agricultural tractors : en fr
  • FR653348A - Electric security device against theft : en fr
  • GB292474A - Improvements in apparatus for sorting or classifying articles by means of light : en
  • FR653282A - Submarine recovery and rescue procedures and apparatus : en fr
  • GB308012A - Improvements in bearings : en
  • FR653541A - Device particularly applicable to the tying of bags and other uses : en fr
  • GB308331A - Improved manufacture of ladder proof knitted articles : en
  • DE473708C - Wave force machine : de en
  • DE473751C - Peeling machine for potatoes, apples or the like. : de en
  • DE473821C - Device for the production of slag wool or the like. : de en
  • US1705590A - simpson : en
  • US1705991A - Hobby horse : en
  • US1705956A - Grab : en
  • DE473958C - Ball game : de en
  • FR653249A - Improvements to power line supervision systems : en fr
  • CA288089A - Make and break contactor : en fr
  • GB308083A - Improvements in or relating to means for attaching soles and heels to boots and shoes : en
  • AU1213328A - Improvements in or relating tothe hulls of ships : en
  • GB308073A - A new or improved method of producing decorative or display effects in light and colour : en
  • CA288047A - Refrigerating system : en fr
  • FR653385A - Device for fixing the handles of brooms, scrubbers or the like : en fr
  • FR653465A - Bearing cap : en fr
  • US1706206A - Arbor : en
  • DE473537C - Steam overflow control device : de en
  • GB308147A - Improvements in or relating to speedometer driving mechanism for motor cycles : en
  • US1705774A - Poration : en
  • FR653413A - Insulating and removable handle for containers and container lids : en fr
  • CA288027A - Mechanical movement : en fr
  • FR653200A - Improvements to compressed air systems : en fr
  • FR653353A - Improvements made to automobile tractors, in particular those forming the front end : en fr
  • FR653437A - Tool for sanding louis xv heels and the like and similar objects : en fr
  • FR653603A - thickener of impalpable materials : en fr
  • US1705693A - Conductor clamp : en
  • US1706188A - Dashpot relay : en
  • FR653564A - Fake improvement : en fr
  • CA288096A - Trolley wheel : en fr
  • US1706068A - Brush-lifting device : en
  • FR653256A - Coupling for quick joining of sheet metal tanks, especially for boiler and radiator elements : en fr
  • US1705624A - Tilting headlight : en
  • US1705947A - Telephone-exchange system : en
  • GB308144A - Improvements in electric rotary converters : en
  • GB308291A - New or improved tyre-chains for motor-vehicles : en
  • AU1365128A - Improvements in and relating to dry blowers or concentrators : en
  • DE473703C - Coke loading and screening device equipped with a roller grate : de en
  • US1705829A - Cigarette case : en
  • US1706008A - Furring post : en
  • DE473494C - System for generating electrical energy using a multi-cylinder internal combustion engine : de en
  • FR653559A - Improvements to liquid fuel engines : en fr
  • USD78006S - Design for a lamp fixture : en
  • US1705618A - Manufacture of structural units : en
  • US1705498A - Thermostatic valve : en
  • USD78002S - Design fob a perfumery bottle : en
  • US1705669A - Gas, oil, and water separator : en
  • USD78046S - Design for a plate or similar article : en
  • US1706232A - Ball-bearing housing : en
  • DE473716C - Drive for fast rotating shafts, especially for milk extractors with screw or spiral drive : de en
  • GB308006A - Improvements in method of and apparatus for handling, mixing and pouring concrete : en
  • GB308023A - Improvements in tensioning mechanism for endless ropes or cables : en
  • DE473664C - Process for the preparation of Kuepen dyes : de en
  • FR653557A - Locking device for maneuvering forks of gear shifters : en fr
  • US1705579A - Electrical connection clip : en
  • US1706143A - Process of hydrometallurgically treating material containing lead and zinc values : en
  • US1705766A - Automatic stock counter : en
  • US1706000A - Sink strainer : en
  • US1706278A - Machine for operating on footwear : en
  • CA288130A - Variable pressure valve : en fr
  • US1705704A - Furnace : en
  • US1705735A - Metering device for washing machines : en
  • US1705887A - Method of generating hypoid gears : en
  • US1706168A - Thermoelectrical timing control : en
  • FR653291A - Shock absorber spring : en fr
  • FR653513A - Columns or pipes or the like of lead : en fr
  • FR653630A - Lighting fixtures improvements : en fr
  • FR653347A - Handle fixture : en fr
  • GB307986A - Improvements relating to the recovery of hydrochloric acid : en
  • US1706296A - Cinematographic apparatus : en
  • DE473612C - Flat bottom self unloader : de en
  • DE473609C - Device for wet treatment, in particular for dyeing stretch yarn : de en
  • US1705869A - Sewage-disposal means : en
  • FR653585A - Clasp foot for bicycles : en fr
  • GB308074A - Improvements in and relating to the treatment of discrete materials with gaseous media particularly applicable to drying : en
  • GB308162A - An improved system for hanging window sashes : en
  • FR653450A - New system of swivel and exchangeable plugs : en fr
  • GB303740A - A rotatable air or gas filter of the plate type : en
  • GB307991A - Improvements in or relating to illuminated signalling devices for road vehicles : en
  • GB308325A - A device for excluding the sun and rain from affecting the view through front motor car screens : en
  • GB308098A - Improvements in or relating to aircraft : en
  • GB285874A - Improvements in high speed rotary blade pumps : en
  • CA288002A - Grate structure : en fr
  • DE473630C - Airplane with freely rotating wings driven by wind pressure : de en
  • US1706078A - Foundation for roadways and other structures and method of making the same : en
  • US1705581A - Solitaire bridge-whist game : en
  • GB308135A - Improvements in and relating to the manufacture of slippers, shoes and footwear : en