- US1844460A - Pumping apparatus :
en
- USD86160S - Design por wall paper or similar article :
en
- US1844636A - Water wave power device :
en
- AT126760B - Device for sticking labels or the like on two or more sides of boxes, in particular match boxes. :
de
en
- AT126673B - Paper guiding device for forms to be printed in typewriters and booking machines only in a certain line. :
de
en
- CA319578A - Egg recording device :
en
fr
- US1844708A - Apparatus for the photographic recording and reproducing of sound :
en
- AU383831A - Improvements relating to domestic refrigerating mechanism :
en
- AT126661B - Device for recording and retrieving sound films. :
de
en
- AT126713B - Radiation measuring device. :
de
en
- DE542594C - Process for processing tin, lead, antimony and copper-containing materials by seigering in a shaft-shaped furnace heated from above :
de
en
- DE544065C - Inlet channel for the liquid metal for the production of the steel reinforcement of gunmetal bearing shells :
de
en
- GB366831A - Pocket lighter :
en
- DE543905C - Device for attaching a length division for electrical lines with a folded metal jacket :
de
en
- AT126803B - Groove shape for direct current dynamo machines with variable speed or load. :
de
en
- DE543664C - Process for the removal of gum-prone components from mineral spirits :
de
en
- AT126667B - Locking and switching device for mechanically driven speaking machines. :
de
en
- CA319668A - Regenerative coke oven battery :
en
fr
- CA319667A - Coke-oven :
en
fr
- FR719586A - Protective contact plug device :
en
fr
- FR719975A - Process for obtaining volatilizable products from coals and oils and for the production of gas by heat treatment of carbonaceous materials :
en
fr
- AT126756B - Bathing shoe. :
de
en
- US1844920A - Universal rail splice and tie plate :
en
- US1844027A - Signaling arrangement for telephone systems :
en
- US1844174A - Brush holder device for truing commutators :
en
- US1844063A - Hopper door of cast metal :
en
- US1844150A - Spiral rotary oven :
en
- USD86188S - Design for a dress :
en
- US1844305A - Child's conveyance :
en
- US1844823A - Building structure :
en
- USD86159S - Design for wall paper or similar article :
en
- CA319705A - Microphone :
en
fr
- AT126727B - Bolt lock. :
de
en
- FR719895A - Improvements in the manufacture of joists or similar components intended for the construction of models or other objects of reduced dimensions :
en
fr
- IE12418L - Telephony. :
en
- US1843932A - Electric appliance inclosing cabinet :
en
- DE543670C - Tilting device for the car body of vehicles moved by compressed air :
de
en
- DK45213C - Deck chair or similar Garden furniture. :
da
en
- DE542816C - Process for the production of cellulose solutions using copper hydroxide and aqueous ethylene diamine :
de
en
- GB366679A - Improvements in or relating to sprinkler heads for fire extinguishing systems :
en
- GB367007A - Improvements in and relating to thermc-electro-magnetic devices for limiting current intensity :
en
- AT126611B - Cigarette strand closer. :
de
en
- AT126746B - Record player. :
de
en
- US1844280A - Vamp-guard :
en
- US1844364A - Needle :
en
- US1844789A - Electric switch :
en
- FR719789A - Quiet gear transmission :
en
fr
- DE543828C - Compressed gas burner :
de
en
- DE544144C - Device for adjusting the width of horseshoes made of elastic material :
de
en
- FR719750A - Call device for automatic telephone :
en
fr
- CA319576A - Tire chain :
en
fr
- DE543695C - Electromagnetic overcurrent relay :
de
en
- FR39725E - Straps enhancements :
en
fr
- US1844337A - Friction clutch :
en
- AT126835B - Device that can be used as an ironing table and stepladder. :
de
en
- DE544028C - Belt return and guide device :
de
en
- DE544047C - Process for the production of molded parts from cement, concrete or similar plastic masses :
de
en
- DE544086C - Digestion of chrome ore :
de
en
- FR719903A - Improvements in the preparation of calcium sulphate :
en
fr
- AT126619B - Tree planer. :
de
en
- CA319706A - Phonograph pick-up :
en
fr
- CA319708A - Washing machine :
en
fr
- FR719858A - Turbine :
en
fr
- GB366976A - Improvements in or relating to corsets :
en
- GB367347A - Tough stable surface alloy steel :
en
- US1844637A - Mounting for amplifier devices :
en
- USD86187S - A cobpobation :
en
- DE543878C - Electron tube circuit fed by the mains :
de
en
- US1844024A - Means for fastening trees to props :
en
- US1843984A - Treeing machine :
en
- CA319657A - Indicator for air and water vehicles :
en
fr
- US1844126A - Thermostatically controlled gas valve :
en
- US1844896A - Production of high carbon pitches, etc. :
en
- US1844206A - Lighter for cigars and cigarettes :
en
- FR719621A - Shock or bump damper applicable in particular to motor vehicles with oscillating half-axles :
en
fr
- FR719962A - Portable device that can be used as a compressor and pump :
en
fr
- GB366661A - Improvements in continuous reheating furnaces for ingots, billets and the like :
en
- GB366745A - Casserole stove :
en
- DE543970C - Display device for the ash content of coals in setting machines :
de
en
- AT126840B - Laundry rammer. :
de
en
- US1844373A - Fire fighting system :
en
- US1844642A - Apparatus for handling pulverulent materials :
en
- USD86158S - Design for wall paper or similar article :
en
- FR719741A - nuts :
en
fr
- GB366743A - Improvements in or relating to photographic cameras having collapsible bellows :
en
- US1844067A - Replaceable heel for shoes :
en
- US1844822A - Refrigerator plant :
en
- US1844925A - Electrolytic reduction of copper oxide surface of rectifiers :
en
- AU53031A - Improvements in tennis net strainers :
en
- CA319712A - Sound generating and sound responsive device :
en
fr
- US1844778A - Earth boring apparatus :
en
- DK45198C - Assembly device for sheet iron radiators. :
da
en
- US1844884A - Machine for making and vending or dispensing toilet seat covers and the like :
en
- USD86154S - Lewis c :
en
- US1844886A - Means for measuring time of propagation of wave fronts over circuits :
en
- US1843965A - Process of making acetylene and other products by thermal treatment of hydrocarbons at atmospheric pressure :
en
- US1844091A - Thresher and cylinder grate therefor :
en
- US1844404A - Colored cement product :
en
- US1844059A - Pulley :
en
- US1844578A - Sanitary toilet :
en
- DE544045C - Mixing device for concrete and similar materials :
de
en
- DE544092C - Compressed air braking device :
de
en
- CA319722A - Terminal clip connector :
en
fr
- CA319729A - Coating composition :
en
fr
- DE543151C - Hot air inlet, especially on ships :
de
en
- GB366625A - Improvements in compensating pistons :
en
- FR719766A - Improvements to aircraft control devices :
en
fr
- US1844130A - Adjustable reclining back :
en
- US1844765A - Dirigible construction :
en
- DE543813C - Bumper holder for cathode tubes u. like :
de
en
- DE543871C - Process for the production of an underwater tunnel from individual submersible pipe sections :
de
en
- US1844354A - Expanding well reamer :
en
- US1844501A - Coupling transformer :
en
- US1844805A - Sag eliminating attachment for crank shaft grinding machines :
en
- USD86157S - Design fob wall paper or similar article :
en
- DE543557C - Superheater for locomotives with high pressure water tube boiler :
de
en
- DE543857C - Multi-spar, self-supporting aircraft wing :
de
en
- FR719993A - Reheating device mounted on coffee machines or other cooking vessels :
en
fr
- GB366878A - Improvements relating to the manufacture of road-marking pegs :
en
- DE543743C - Device for displaying the metacentric height of ships :
de
en
- GB366620A - Improvements in multi-ply paper bags :
en
- GB367012A - Improvements in electric clocks and phonic motors :
en
- US1844244A - Gear entraining mechanism :
en
- US1844457A - Brake :
en
- US1844652A - Snap :
en
- DE543735C - Switching device for roll films :
de
en
- FR719709A - Rubber brush :
en
fr
- FR719791A - Correspondence pocket :
en
fr
- DE543612C - Process for the preparation of products that have both resin and wax properties :
de
en
- GB366655A - Improvements in chaplets for supporting cores or other bodies in casting moulds :
en
- FR719614A - Improvements in the preparation of titanium compounds :
en
fr
- FR719879A - Control device for secondary clock installations controlled by main clocks :
en
fr
- FR719997A - Process and device for the production of hollow bodies exposed, in service, to high temperatures and intended for chemical or metallurgical uses, such as in particular containers for zinc reduction furnaces :
en
fr
- GB366777A - Gas-valve for liquid-heaters :
en
- GB366710A - Improvements relating to electric motors :
en
- DE543691C - Coil for high frequency lines protected against weather influences :
de
en
- DE543880C - Arc protection device for insulator chains :
de
en
- FR719840A - Improvements to weighing devices :
en
fr
- GB366972A - Improvements in photographic cameras :
en
- AT126747B - Process for converting gases that have been liquefied for the purpose of transporting them into a gaseous state. :
de
en
- AT126757B - Nozzle for the reaction drive of vehicles. :
de
en
- AU55031A - An improved cultivating implement :
en
- US1843958A - Valve for rock drills :
en
- US1843969A - Street outlet box for electrical connections :
en
- US1844253A - Pipe bender :
en
- US1844909A - Transmission line :
en
- DE543680C - Method and device for feeding sheets or the like to printing and other machines :
de
en
- AT126693B - Method for pressing in bottle bottoms or the like. :
de
en
- CA319558A - Shocking machine :
en
fr
- FR719978A - Process for the production of canned sausage :
en
fr
- GB366568A - Improvements in or relating to amplifying devices for high frequency signalling currents :
en
- GB366639A - Improvements relating to caps for bottles :
en
- US1844185A - Glass-forming machine :
en
- AT126816B - Side support for motorcycles. :
de
en
- CA319580A - Manufacture of aliphatic anhydrides :
en
fr
- USD86156S - Design for wall paper or similar article :
en
- DE525151C - Blade for safety razor :
de
en
- US1843973A - Garage, barn, and warehouse door :
en
- GB366574A - Improvements in or relating to method and apparatus for reproduction of sound :
en
- FR719591A - Course indicator for aerial vehicles :
en
fr
- GB366605A - Improvements in or relating to electrical non-metallic resistors and the manufacture thereof :
en
- GB366867A - Anti-splash shield for wearing apparel attached to boots and shoes :
en
- AT126829B - Iron handle. :
de
en
- US1844042A - Coal burner :
en
- US1844116A - Variable motion transmission :
en
- DE544014C - Machine for the production of spring clip halves from wood or similar material :
de
en
- US1844201A - Method and means foe :
en
- US1844678A - Electric heating unit :
en
- US1844861A - Process for the manufacture of vegetable fiber products :
en
- US1843952A - Shoe :
en
- US1844557A - Soap dispenser :
en
- DE544042C - Sole trimming machine :
de
en
- DK45209C - Windscreen cleaner. :
da
en
- DE544001C - Device for stretching rayon threads :
de
en
- US1844112A - Time-delayed overload-protective device and method :
en
- US1844291A - Protector for bed quilts :
en
- DE543726C - Device for producing precise bores at an adjustable precise distance from one another :
de
en
- GB366984A - Improvements relating to shaft couplings :
en
- FR719826A - Further training in devices used for the development of photographic papers :
en
fr
- GB366756A - Improvements in or relating to charger-loading rifles and chargers therefor :
en
- FR39713E - Improvements to norias :
en
fr
- DE543462C - Process for printing with dyes :
de
en
- AT126805B - Process for the production of iron or steel and steel alloys. :
de
en
- GB366879A - Improvements in cop winding apparatus :
en
- US1844248A - Heel for ladies' shoes :
en
- DE543280C - Device for changing the effective height of knife star dough dividing and molding machines :
de
en
- FR719675A - Hardened steel playing ball :
en
fr
- GB366627A - Complete outfit having an electric motor, a speed reducing gear comprising a differontial pinion train, and means for actuating automatically said speed reducing gear ata given time :
en
- GB366986A - Improvements in or relating to electric kettles or like vessels for heating liquids :
en
- GB367013A - Improvements in or relating to the electrolytic refining of copper and other metals :
en
- FR719807A - Device for gradually varying the speed of electric motors :
en
fr
- DE543748C - Heel with removable tread :
de
en
- DE543976C - Roller support for coke push rods :
de
en
- DK45219C - Tipping device for Load Vehicles. :
da
en
- DE543874C - Manufacture of carbon disulfide :
de
en
- US1844239A - Power transmission :
en
- GB366587A - Improvements in or relating to compositions containing cellulose derivatives :
en
- DE543999C - Orthopedic stocking made from rubber thread weft weft :
de
en
- FR719660A - Piston ring :
en
fr
- GB366684A - Improvements in chairs and the like :
en
- GB366581A - Process for the manufacture of derivatives of alpha-alpha-alpha-tribromethane. :
en
- GB366810A - Improvements in carburettors for heavy oils :
en
- GB366963A - Improvements in the manufacture of solutions of fibroin :
en
- AT126654B - Call system with call buttons, light signals and swingable anchor plates. :
de
en
- US1844103A - Pump :
en
- US1844128A - Pressing machine pad :
en
- US1844167A - Ground scraper and leveler :
en
- US1844614A - Portable device for removing impurities from storage tanks :
en
- GB366830A - Improvements in collapsible cartons :
en
- FR719781A - Synthetic brick and other building elements :
en
fr
- GR3527B - SIMPLIFIED MANUFACTURE OF SPECIAL OBJECTS TO AUTOMATIC CIGARETTES. :
el
en
- GB366821A - Improvements in and relating to chassis for loud speaking devices :
en
- GB366778A - Improvements in or relating to closure capsules for bottles, jars and like receptacles :
en
- US1843981A - Light control means :
en
- US1844170A - Combined awning and shutter :
en
- FR39652E - Method for detecting leaks in high-vacuum containers and apparatus :
en
fr
- AT126827B - Kreuzkötzer made of artificial silk and device for making the same. :
de
en
- DE544117C - Process for the preparation of real Kuepen dyes of the anthraquinone series :
de
en
- US1844758A - Traction device :
en
- AT126761B - Method of coloring asbestos-cement slate. :
de
en
- US1844135A - Treatment of metal rods :
en
- US1844408A - Production of phosphoric acid esters of aliphatic alcohols :
en
- US1844528A - Refrigerating apparatus :
en
- US1844537A - Cigarette lighter :
en
- US1844558A - Electrical distant control :
en
- CA319644A - Organic compound oxidation :
en
fr
- FR719627A - Device for the production of large wood fiber boards :
en
fr
- FR719732A - Belt for weaving heddles and method of manufacturing this part :
en
fr
- GB366792A - Process for the purification of fats and oils :
en
- FR719761A - Improvements to spark plugs and resulting new industrial product :
en
fr
- GB366598A - Improvements in or relating to synchronizing devices with a controlled oscillation generator, especially for television apparatus :
en
- GB366635A - Improvements in the manufacture and production of pure iron :
en
- GB366702A - Improvements in pneumatic conveyors :
en
- GB366938A - Improvements in or relating to belting suitable for use in conveyors :
en
- FR719779A - Advanced device for dropping aircraft tanks :
en
fr
- DE543707C - Self-cashier :
de
en
- US1844087A - Window screen :
en
- US1844285A - Weight sticker tube :
en
- US1844295A - Landing gear for aircraft :
en
- CA319650A - Truck hoist pump :
en
fr
- DE506884C - Field measuring device with pendulum device :
de
en
- DE543595C - Circular knitting machine :
de
en
- DE544141C - Device for separating mail items :
de
en
- US1844752A - Floor dividing strip construction :
en
- FR719881A - Regulator device for controls with several motors, in particular of paper machines in which the various individual motors operate in relative synchronous operation, with each other or with a directing quantity :
en
fr
- US1844159A - Valve for pumps or the like :
en
- US1844546A - Signal system for elevators and other conveyers :
en
- GB366629A - Improvements in or relating to portable sheds :
en
- AT126807B - Device for thermal insulation of machines and machine parts that are exposed to high temperatures. :
de
en
- DE543650C - Drive device for ring spinning and ring twisting machines :
de
en
- FR719723A - Improvements in the construction of pistons and cylinders :
en
fr
- FR719885A - Improvements to talking machines :
en
fr
- US1844240A - Motorized trailer attachment :
en
- US1844399A - Valve :
en
- GB366709A - Improvements in paper severing and dispensing device :
en
- AT126734B - Collapsible sack for strollers with a foldable upper frame. :
de
en
- CA319685A - Thermometer :
en
fr
- US1844601A - Automatic train pipe coupling :
en
- US1844113A - Stand for cameras and the like :
en
- US1844883A - Process for preventing accumulation of solid matter from oil wells, pipe lines and flow lines :
en
- DE543626C - High vacuum tight valve :
de
en
- US1844279A - Hay chopper and spreader :
en
- US1844416A - Pump for spraying apparatus :
en
- US1844837A - Automatic saw cut-off :
en
- US1844350A - Coloration of cellulose derivatives :
en
- AT126647B - Water heater. :
de
en
- AT126824B - Regulating and parking device on package winding machines with weight-loaded thread guide frame for making soft packages. :
de
en
- DE543742C - Pump or compressor with two pistons :
de
en
- DE543877C - Tube receiver with built-in power supply unit :
de
en
- US1844110A - Determination of telephone quality :
en
- AU2995630A - A garden hose holder :
en
- CA319591A - Sack and closure :
en
fr
- CA319724A - Ironing press :
en
fr
- US1844439A - Locomotive draft appliance :
en
- CA319605A - Rail joint :
en
fr
- CA319721A - Electrical distribution system :
en
fr
- US1844000A - Engine starter :
en
- US1844368A - Mouthpiece for wind instruments :
en
- US1844660A - Rotary cutter :
en
- USD86162S - Poration :
en
- US1844492A - Overload relay :
en
- US1844740A - Aeroplane safety device :
en
- DE543600C - Process for the recovery of used knitted fabrics as yarn :
de
en
- DE543605C - Device for generating a rotating motion of glass in a forehearth :
de
en
- DE543644C - Ventilation device for motor vehicles :
de
en
- DE543946C - Device for applying sheets to printing machines :
de
en
- DE544150C - Device for converting a radial force into an axial force :
de
en
- US1843963A - Trolley :
en
- DE543689C - Circuit arrangement for the power supply of telephone systems with automatic regulation of the buffer current :
de
en
- DK45200C - Method for compacting sheets of cotton wool, wool or similar in rolls. :
da
en
- DE543597C - Method and flat weft knitting machine for the production of a stocking in one operation :
de
en
- DE543822C - Electrical capacitor with several prismatic capacitor packets of rectangular or square cross-section, one above the other for cooling with spacings between them :
de
en
- AT126725B - Flywheel with radiator arrangement. :
de
en
- AT126775B - Remote control system. :
de
en
- US1844043A - Spring cushion inclosing shock absorbing means :
en
- US1844105A - Exhaust muffler :
en
- US1844589A - Safety-razor :
en
- US1844783A - Brake for revolving doors :
en
- FR719827A - Device for steering vehicles with flexible or rigid undercarriages :
en
fr
- GB366707A - Improvements relating to transport and like vehicles :
en
- GB366923A - Improvements in devices for coupling suction conduits or the like to vacuum cleaners :
en
- DE543662C - Microphone with housing and handle made of insulating material :
de
en
- FR719719A - Electrical apparatus comprising a number of light tubes curved so as to represent letters, characters or other signs :
en
fr
- GB366882A - Improvements in a brake cross shaft mounting :
en
- US1844056A - Fire extinguisher :
en
- US1844200A - Shock absorber :
en
- US1844795A - Shock absorber :
en
- DE543821C - Adjustable electric head lamp by means of a universal joint :
de
en
- FR39663E - Ground freezing process using carbon dioxide :
en
fr
- US1844230A - Automatic fuel control device for internal combustion engines :
en
- FR719652A - Tedder :
en
fr
- GB366914A - Improvements in and relating to inking apparatus for printing machines :
en
- GB366757A - Improvements in electric torches :
en
- US1844562A - Pivot for windows and the like :
en
- GB366946A - Improvements in electric motors :
en
- USD86152S - Henry bellak :
en
- US1843995A - Can drainer :
en
- US1844351A - Insert for sand molds :
en
- DE543616C - Self-seller for gas, electricity, etc. like :
de
en
- FR719968A - Reed for clarinets and saxophones :
en
fr
- GB366659A - Improvements in steam turbines :
en
- GB366662A - Improvements in the manufacture and filling of drawer and shell packets for cigarettes and the like :
en
- DE543861C - Anti-glare device for motor vehicles :
de
en
- DE544074C - Protective device (hand deflector) for presses, especially wheel and friction presses :
de
en
- DE544133C - Safety stop for milling machines for woodworking :
de
en
- DE543478C - Circuit arrangement for automatic and semi-automatic telephone systems :
de
en
- DE543981C - Production of caustic soda and chlorammonium with simultaneous production of ammonia :
de
en
- DK45208C - Seaweed for inserting nose rings on bulls. :
da
en
- CA319628A - Superheater and connection to boiler drums :
en
fr
- US1844430A - Enolic acetone derivatives and process of making same from alpha mixture of acetone and its enolic form :
en
- US1844512A - Laminated material :
en
- GB366666A - Motion picture apparatus :
en
- US1844121A - Electromagnetic switching device :
en
- GB366843A - Improved means for centring movable coils in electromagnetic apparatus :
en
- US1844360A - Portable pressure dispensing system :
en
- DE543611C - Hot water radiator :
de
en
- US1844766A - Machine for separating ends of cable wires :
en
- US1844902A - Sewing machine :
en
- US1844278A - Floral frame :
en
- US1844698A - Manicuring set :
en
- DE543649C - Twisting device with individual electric drive :
de
en
- DE543529C - Process for the preparation of optically active monooxyphenylalkamines :
de
en
- GB366752A - Improvements in engine starting mechanism :
en
- CA319571A - Food product :
en
fr
- GR3525B - FISHERY SHIP. :
el
en
- GB366572A - Improvements relating to piezo electric crystal control systems :
en
- US1843909A - Start stop printing telegraph system :
en
- US1843919A - Display apparatus :
en
- US1844260A - Device for dispensing measured quantities of powdered material :
en
- DE543627C - Process for the production of corrosion-resistant lead :
de
en
- DE543682C - Transfer medium for the production of the originals for the transfer printing on bare, acidic or neutrally supplied rigid plate :
de
en
- DE544096C - Process for the automatic regulation of the efficiency of transmission systems :
de
en
- FR719747A - Remote control device by flexible or stranded cable, rigidly guided at its ends :
en
fr
- GB366969A - Improved method of extracting oil and other by-products from ground nut sludge :
en
- DE543648C - Fountain pen :
de
en
- DE543839C - Carburetor for internal combustion engines with idling device :
de
en
- GB366855A - Improvements relating to spring hinges :
en
- DE543566C - Water crane with rotating boom :
de
en
- DK45212C - Procedure for the production of ammonium sulphate with little or no tendency to clump. :
da
en
- DE543932C - Demonstration facility :
de
en
- FR719637A - Film box for film recording devices :
en
fr
- FR719688A - Improvement in devices for so-called permanent hair waving :
en
fr
- FR719678A - Riveting improvements :
en
fr
- DE543904C - Arrangement for high-frequency traffic between microphone units that run along lines on the same pair of waves :
de
en
- DE543681C - Pushbutton flexibly arranged on the suction cup :
de
en
- GB366945A - Improvements in or relating to high tension electric switches :
en
- USD86155S - Design for a bottle ob :
en
- US1844491A - Overload relay :
en
- DE530706C - Process for dewatering peat interspersed with dry dust and similar water-containing substances in a hydraulic press :
de
en
- DE519716C - Friction wheel lighter with a windbreak jacket :
de
en
- DE544106C - Oil retarder for electrical switches :
de
en
- DE543607C - Device for applying foamy or pasty substances, in particular to human skin :
de
en
- DE543694C - Starting device for electric motors to drive machines with rising and falling masses :
de
en
- DE544027C - gear :
de
en
- FR719696A - Device for sealing a distributor for volumetric piston meter :
en
fr
- FR719821A - Gosset keychain with eclipse :
en
fr
- FR719976A - Bodywork refinements :
en
fr
- US1844338A - Theft alarm for automobiles :
en
- AT126703B - Device for distributing gases in liquids. :
de
en
- FR719754A - Compressed air servo-motors allowing automatic actuation of two or three rudders of an aircraft :
en
fr
- FR719848A - heat exchanger, especially for liquids :
en
fr
- FR39693E - Self-cleaning candle :
en
fr
- CA319637A - Textile core :
en
fr
- US1844742A - Traffic signal :
en
- GB367413A - Improvements in and relating to electric lamp holders :
en
- GB366765A - Improvements in apparatus for automatically feeding bulbs to sealing in machines forthe manufacture of electric incandescent lamps or similar closed glass vessels :
en
- GB366904A - Improvements in sliders for annealing and the like furnaces :
en
- US1844402A - Means for operating mercury switches :
en
- US1844561A - Motion picture projecting machine :
en
- US1844631A - Power actuator :
en
- US1844684A - Paystation equipment :
en
- US1844885A - Ballet slipper and method of making the same :
en
- DE543847C - Mechanical switching device on work machines, in particular radial drilling machines, with simultaneous influence on electrical contacts :
de
en
- GB366602A - Improvements relating to fluid pressure braking apparatus :
en
- GB366696A - Improvements relating to illuminated signs, advertisements and the like :
en
- GB366930A - Autographic registers :
en
- USD86182S - Design for a pile fabric rto :
en
- US1844462A - Buttonhole sewing machine :
en
- US1844215A - Semicollapsible metallic tube :
en
- US1844398A - Manufacture of dyestuffs containing chromium :
en
- DE544011C - Clothes protection bag with lockable side slots :
de
en
- US1844613A - Back-flow check fitting or union :
en
- US1844704A - Electrical control system :
en
- GB366975A - Improvements in or relating to knitting machines and methods for producing fabrics thereon :
en
- AT126618B - Drive device for devices for processing continuously advancing material webs. :
de
en
- DE543888C - Fire protection equipment on cinema playback machines :
de
en
- DE543732C - Process for the production of an organic substance with a high protein content from fish and meat :
de
en
- GB366922A - Improvements in apparatus for cooling and screening granular substances :
en
- FR719668A - Central lubrication device :
en
fr
- FR719759A - Electric kettle :
en
fr
- US1844370A - Shale reamer :
en
- US1844456A - Audion circuit :
en
- US1844231A - Roll shaft :
en
- US1844426A - Buttonhole sewing machine :
en
- DE543919C - Device for making records :
de
en
- GB366888A - Improvements in or relating to the driving of band or wire sound records in magnetic talking machines :
en
- DE543690C - Feedback tube generator :
de
en
- DE543781C - Multi-part shoe and clothes brush :
de
en
- US1844363A - Mail handling or transfer apparatus :
en
- FR39712E - Machine for the automatic manufacture of prismatic anchors for carpentry and cabinetmaking :
en
fr
- DE543609C - Bedstead fitting :
de
en
- DE543617C - Seal for cylinder liners of internal combustion engines :
de
en
- FR39708E - Three winding wave collector frame constituting a symmetrical and balanced whole :
en
fr
- GB366693A - Improvements in hydraulic baling presses :
en
- GB366749A - Improvements in or relating to ventilating or exhaust fans :
en
- GB366766A - Process for the production of dental palate plates :
en
- DE543763C - Fire polishing machine for glass objects :
de
en
- US1844068A - Golf bag :
en
- US1844114A - Manufacture of continuously loaded conductors :
en
- US1844901A - Distillation of tar :
en
- FR39668E - Process for the preparation of 1, 2, 5, 6-diphtaloylnaphthalene, its homologues and its substitutes :
en
fr
- FR39702E - Improvements in the preparation in large masses and in the application of chemical solutions :
en
fr
- FR719867A - Toggle Shotgun Improvements :
en
fr
- DE543784C - Heating device, especially for acid evaporators :
de
en
- FR719599A - Anchoring device for inclined cables :
en
fr
- FR719763A - Improvement in mechanical pencils :
en
fr
- FR719711A - Improvements in processes for obtaining artificial resins, molding compositions and artificial masses by condensation of dicyandiamide and formaldehyde :
en
fr
- FR719760A - Lifting device with device allowing recovery at the top and automatically regulating the maneuvering speed according to the load :
en
fr
- GB366747A - Improvements relating to sparking plugs for internal combustion engines :
en
- GB366881A - Improvements in and relating to mercury vapour rectifiers :
en
- US1844833A - Electric motor controlling system :
en
- DK45192C - Electrical Device for Indicating the Direction and Strength of the Wind. :
da
en
- GB366874A - Improvements in and relating to window constructions for vehicle bodies :
en
- US1844334A - Fountain pen stand swivel :
en
- US1844741A - Distillation of tar and rectification of the distillate therefrom :
en
- CA319626A - Process of treating bituminous materials :
en
fr
- FR39701E - Process for the preparation and use as a fertilizer of assimilable derivatives of magnesian rocks :
en
fr
- GB366683A - Improvements in or relating to thermionic amplifiers :
en
- FR719893A - Improvements in tape feed mechanisms for tabulator machines and the like :
en
fr
- US1844308A - Heat exchanger :
en
- US1844530A - Separable compartment tank :
en
- DE543881C - Arrangement of a voltage transformer on an encapsulated distribution system with a solid isolating switch that can be pulled out or pulled out :
de
en
- US1844025A - Shoe skate :
en
- US1844031A - Valuable acid wool azodyestuffs :
en
- US1844524A - Power truck attachment for tractors :
en
- GB366897A - Improvements in or relating to the production of polymerised vinyl derivatives :
en
- DE544023C - Acoustic strain gauge :
de
en
- FR719571A - Nitro-cellulose coating containing compatible synthetic resins :
en
fr
- GB366608A - Improvements in and relating to pulverised-fuel and air-supply installations :
en
- US1844518A - Production of homolgues of aniline :
en
- GB366570A - Improvements in or relating to machines for applying bands, stamps or the like to packets :
en
- GB366854A - Improvements in machines for providing wire or the like with a spiral wrapping :
en
- FR719859A - Process for the production of superimposed layers of colloids, of different colorations :
en
fr
- GB366759A - Improvements in electric fires or radiators :
en
- FR719915A - Device for crimping bottle caps and other containers :
en
fr
- GB366823A - Improvements in or relating to multi-core electric cables :
en
- US1844123A - Acoustic diaphragm :
en
- US1844018A - Method of preparing tanning substances :
en
- US1844129A - Production of methanol and other carbon compounds and catalytic agents for use therein :
en
- US1844149A - Electrical regulating apparatus :
en
- US1844620A - Bearing structure for deep well turbine pumps :
en
- US1844878A - Vanity case designed for night use :
en
- FR719977A - Device to be mounted on vehicles, to protect and collect people in danger :
en
fr
- DE543769C - Centrifugal mill with revolving grinding bodies resilient in the plane of rotation and resilient grinding ring in the same plane :
de
en
- US1844098A - Apparatus for making composite glass :
en
- FR39736E - Armchair-chaise-longue :
en
fr
- GR3538B - SHIP POWERFUL NEUALLY UNDERWATER THE AIDS. :
el
en
- DE543903C - Arrangement for reducing the effect of fading in the case of wireless reception by means of a plurality of antenna systems :
de
en
- DE544034C - Equipment for projectors for the presentation of distorted advertising images by means of a screen that can be moved back and forth :
de
en
- US1844086A - Valve mechanism :
en
- FR719869A - Chimney cover plate intended to strengthen the draft :
en
fr
- FR719933A - Variable pitch propeller :
en
fr
- GB366645A - Improvements in, and relating to, underframes for colliery tubs, wagons and similar vehicles :
en
- GB366740A - Improvements in spectacles :
en
- GB366668A - Improvements in and relating to covers or roofs for ricks, buildings and the like :
en
- GB366714A - Electric switches of the multi-pole double-throw type :
en
- GB366582A - Improvements relating to counters applicable to meters and other purposes :
en
- US1844763A - Device for saving the crew of sunken vessels, especially submarines :
en
- FR719555A - Riser box device for loom shuttles :
en
fr
- DK45205C - Apparatus and Procedure for Making Dentures. :
da
en
- AT126639B - Box with removable lid. :
de
en
- AT126663B - Sign, especially as a warning sign for traffic. :
de
en
- FR719694A - Improvements in the manufacture of fertilizers :
en
fr
- FR39745E - Drainage and household waste disposal device :
en
fr
- US1844179A - Timing device for photographic printing machines :
en
- US1844466A - Turnover for molding machines :
en
- US1844004A - Addendum sheet holder :
en
- AT126788B - Stand for lighting fixtures and optical devices. :
de
en
- AT126833B - Device for filling wall cracks with mortar. :
de
en
- CA319641A - Mechanical integrating device :
en
fr
- FR39655E - Lens wipers for cleaning motorcyclists' goggles or similar goggles :
en
fr
- FR719647A - Control unit for barrier valves and other similar shutoffs for watercourses :
en
fr
- GB366674A - Improvements in cutting and folding devices for printing presses and the like :
en
- CA319714A - Metal roofing sheet :
en
fr
- CA319613A - Permanent knot for neckties :
en
fr
- US1844745A - Ice cream freezer :
en
- DE544087C - Process for the preparation of aromatic N-dialkylaminoalkylaminoaldehydes and their derivatives :
de
en
- US1844586A - Holddown device for pantographs or the like :
en
- AT126642B - Self-closing tube. :
de
en
- CA319687A - Motor for elevator door operators :
en
fr
- CA319604A - Sound producing device :
en
fr
- AT126782B - Method and device for the production of a visible border of road crossings. :
de
en
- US1844119A - Duplex riveting machine :
en
- US1844569A - Padlock :
en
- DE543776C - Porous ventilation body :
de
en
- GB366750A - Improvements relating to the lubrication of agricultural machines :
en
- GB366786A - Improvements in flashless propellent powder :
en
- GB366790A - Improvements in or relating to steam traps :
en
- GB366960A - Improvements in or relating to pipes for connecting barrels to beer engines or the like :
en
- FR719623A - Nail dressing device :
en
fr
- GB366920A - Improvements in or relating to thermionic amplifying devices :
en
- GB366982A - Improvements in or relating to apparatus for casting curved stereotype plates :
en
- GB366876A - Improvements in and relating to mercury vapour rectifiers :
en
- US1844321A - Thermostatic temperature control :
en
- GB366698A - Improvements in or relating to hose couplings :
en
- GB367342A - Improvements in or relating to grinding or abrading machines :
en
- FR719570A - Device for adding two rotations or two rectilinear movements :
en
fr
- FR719811A - Method and devices for automatically obtaining the layout of the route followed by a mobile :
en
fr
- DE525168C - Control for work machines with high water pressure :
de
en
- GB366954A - Improvements in or relating to thermionic valves :
en
- DE543785C - Manufacture of bichromats :
de
en
- DK45195C - High voltage rubber cable for high current. :
da
en
- FR719538A - Improvements to fixing devices :
en
fr
- GB366822A - Letter box :
en
- FR719721A - Valve :
en
fr
- CA319737A - Method of conditioning textile materials :
en
fr
- AU150031A - Improvements relating tothe insulation of electrical conductors :
en
- AT126636B - Method and device for the production of pneumatic barrel shells. :
de
en
- AT126773B - Device for keeping the voltage of an electrical machine constant. :
de
en
- DE543715C - Internal combustion engine with oscillating wing pistons :
de
en
- DE543759C - Circuit arrangement for emitting the flicker signal during a telephone connection :
de
en
- FR39688E - Improvements to synchronized film projectors :
en
fr
- FR719673A - Pacifier and its assembly method :
en
fr
- DE542758C - Device for wrapping cigars or the like. :
de
en
- FR719999A - Improvements to balance crosses :
en
fr
- GB366691A - Improvements in or relating to spare wheel carriers for vehicles :
en
- GB366980A - Process for the manufacture of 2-aroyl-1 : 9-isothiazoleanthrones :
en
- AT126632B - Equipment for drying out or soaking tamped roads. :
de
en
- CA319615A - Nut butter :
en
fr
- DE543652C - Koetz winder :
de
en
- FR719940A - Alarm signal :
en
fr
- US1844322A - Electromagnetic power transmission mechanism :
en
- US1844417A - Treatment of cellulose acetate solution :
en
- US1844431A - Enolic acetone derivatives and process of making same :
en
- CA319590A - Clock movement :
en
fr
- DE523644C - Belt for drive belt, conveyor belt or the like. :
de
en
- US1844276A - Display or advertising device :
en
- US1844437A - Parking mirror for motor vehicles :
en
- US1844547A - Duplicating machine :
en
- GB366622A - Improvements in or relating to synchronous alternating current motors particularly for use in television or like systems :
en
- GR3529B - PERFECTIONS IN OR IN RELATION TO THE MANUFACTURE OF SMALL CARPET FLOORS (RUGS). :
el
en
- DE543906C - Device for processing wood oil :
de
en
- US1844171A - Brake-beam support and safety device :
en
- US1843924A - Automobile theft alarm switch :
en
- AT126845B - Control arrangement on gas turbine systems. :
de
en
- US1844057A - Tenoning machine :
en
- US1844683A - Electrolytic disintegration preventing means :
en
- DE543939C - High-speed stranding machine :
de
en
- FR719882A - Stretchable print carrier for forming letterpress-like writing :
en
fr
- GB366962A - Improvements in and relating to electro-magnetic sound reproducing devices :
en
- CA319686A - Sliced bread loaf package :
en
fr
- DE543629C - Wind instrument :
de
en
- DE544138C - Arithmetic tools :
de
en
- FR719774A - Articles of steel or cast iron resistant to attack by corrosive agents, and process for their manufacture :
en
fr
- CA319617A - Snow chain for motor vehicle wheels :
en
fr
- US1844016A - Production of new vat dyestuffs of the anthraquinone acridine series :
en
- US1844002A - Metallic window construction :
en
- US1843946A - Annealing tray :
en
- US1844092A - Method of and machine for making fastening devices :
en
- US1844326A - Shock absorber :
en
- US1844531A - Voltage multiplier :
en
- DE543674C - Process for making active carbon :
de
en
- DE543766C - Use of an alloy consisting of silicon and nickel for the production of castings :
de
en
- FR719775A - Process for recovering old insulated electrical wires and others :
en
fr
- US1844830A - Deep well turbine pump having means for locating impellers :
en
- AT126609B - Drum door. :
de
en
- US1844096A - Hanger and supporter :
en
- US1844428A - Metallurgical heat treating :
en
- DK45210C - Shaver blade. :
da
en
- CA319572A - Fuel pump :
en
fr
- DE544039C - Simultaneous drive for the sound copier and the image copier when copying sound films :
de
en
- AU358231A - Improvements in metallic expansion joints for flues, ducts and p, the like :
en
- AT126836B - Wall protector in block form. :
de
en
- AT126671B - Device for recording photographic sound recordings for the purposes of sound or image sound film or the like. :
de
en
- AT126850B - Process for operating a two-stage steam engine installation and installation for its implementation. :
de
en
- AT126798B - Spherical or egg-shaped soft metal seal. :
de
en
- FR719863A - Method for testing materials for radium emissions :
en
fr
- AT126759B - Device for removing labels, banderole strips or the like from a stack. :
de
en
- US1844077A - Folding chair :
en
- US1844106A - Exhaust muffler :
en
- US1844313A - Cooling tower :
en
- US1844509A - Pressure weight for use in connection with cooking utensils :
en
- CA319556A - Cutting and stripping machine :
en
fr
- US1844072A - Fluid operative control :
en
- CA319596A - Honeycomb frame handling pliers :
en
fr
- CA319696A - Radio transmitter :
en
fr
- US1844869A - Feed wheel for filling machines :
en
- DE543737C - Lens shutter :
de
en
- CA319677A - Drilling machine :
en
fr
- DE543135C - Device for transferring electric incandescent lamps and similar closed glass vessels, in particular those of a small design, from the melting machine into the venting machine :
de
en
- DE543853C - Device for developing tracing papers :
de
en
- US1843976A - Threading machine :
en
- US1844443A - Floor drain :
en
- US1844483A - Ship framing :
en
- USD86161S - Design for wall paper or similar article :
en
- US1844611A - Oil filter :
en
- US1844187A - Burner :
en
- DE543661C - Electrically operated control device for electric train motors :
de
en
- FR39669E - Shock absorber for motor cars :
en
fr
- FR719918A - Binding for perforated pages or notebooks :
en
fr
- CA319660A - Knitting machine latch ring :
en
fr
- US1844500A - Machine and method for pressing cup-shaped members :
en
- FR719808A - Combination tool handle :
en
fr
- FR719871A - Process for the cold dehydration of fish and the preservation of microorganisms which more particularly determine red :
en
fr
- CA319630A - Press felt suction roll :
en
fr
- AU47831A - An improved construction of radiator for motor-vehicles :
en
- DE543924C - Device for hatching eggs, in which the eggs are moved through the incubation chamber by means of an endless chain :
de
en
- AT126813B - Cooling device for the cooker absorber of a periodically operating absorption refrigerator. :
de
en
- FR39660E - Method of shoeing rubber or substitute soles :
en
fr
- FR719552A - Improvements to leaf petiole removal machines :
en
fr
- GB366894A - Device for the measurement of electric resistances :
en
- AT126779B - Electric machine with jacket cooling. :
de
en
- DE543106C - Method and device for the production of salts from solutions :
de
en
- GB366826A - Improvements in and relating to the mounting of electromagnetic pick-ups in gramophones :
en
- AU50431A - Improved combination cricket-billiards game :
en
- AT126822B - Automatic weft spool replacement device. :
de
en
- CA319554A - Clock :
en
fr
- FR719914A - Reinforced rattan items :
en
fr
- GB366657A - Improvements in or relating to pads for use with horse shoes :
en
- GB366890A - Process for the manufacture of shaped ceramic products of pure white shades :
en
- US1844893A - Apparatus for the production and distillation of tar :
en
- US1844137A - Sound record groove finder :
en
- US1844365A - Solvents for derivatives of cellulose and compositions produced thereby :
en
- FR719847A - Advanced mold for casting refractory materials :
en
fr
- FR719578A - Anti-water hammer to suppress water hammer in pipe installations or in vessels delivering liquids :
en
fr
- GB366993A - Position finders :
en
- AT126839B - Saw blade with replaceable teeth in recesses. :
de
en
- FR719959A - Casting ladle :
en
fr
- US1844629A - Balloon tire jack :
en
- DE544016C - Machine for the production of regularly shaped indentations in sponge rubber or the like. :
de
en
- DE543948C - Circuit arrangement for telephone systems with dialer operation :
de
en
- DE544044C - Device for balancing the thread tension for two-for-one twisting spindles :
de
en
- DE543799C - Casting mold for single-letter casting and setting machines with a form secured against lifting :
de
en
- DE543897C - Ring brush :
de
en
- DE535989C - Process for casting ingots or blocks made of aluminum and its alloys :
de
en
- AT126717B - Electromagnetic speaker. :
de
en
- CA319603A - Table golf game :
en
fr
- CA319699A - Apparatus for separating and controlling the delivery of bales, sacks, etc. :
en
fr
- FR39673E - Compensation tensioner for unwinding wires :
en
fr
- US1844268A - Water heater :
en
- US1844609A - Washing machine cylinder :
en
- FR719691A - Method and apparatus for circulating liquids :
en
fr
- FR719712A - Removable heel and sole attachment device on the shoes :
en
fr
- FR719909A - Method for controlling oscillating mechanical systems :
en
fr
- FR719664A - Capacitor whose reinforcements and dielectric constitute at least one rectifier cell :
en
fr
- US1844224A - Device for rewinding magnetic record carriers and the like :
en
- US1844470A - Computing machine :
en
- GB366902A - Apparatus for applying protective coverings to thread cores :
en
- US1844242A - Pitch adjusting device for wind musical instruments :
en
- US1844654A - Automatic adjustable cultivator fender :
en
- US1844887A - Method of and means for measuring time of propagation of wave fronts over circuits :
en
- US1843998A - Pass book :
en
- FR719707A - New manufacturing process for shoe stiffeners and the improved derivative article :
en
fr
- FR719643A - New gluing machine :
en
fr
- FR719648A - Control unit for two-part sliding sluice gates :
en
fr
- DE544008C - Method and device for destroying cylindrical sand molds using compressed air :
de
en
- GB366837A - Improvements in stands for rontgen-tube apparatus :
en
- US1844141A - Amusement device :
en
- FR39732E - Improved device, for the sectioning and flow of plastic substances and in particular cheeses :
en
fr
- DE543984C - Device for dividing the printed matter printed on address printing machines :
de
en
- DK45201C - Device for Dry Centrifuges. :
da
en
- DE544037C - Suction device for attaching objects :
de
en
- US1844583A - Telegraphophone :
en
- US1844189A - Display package :
en
- US1844256A - Circuit arrangement for relay selectors in telephone systems :
en
- GB366611A - Improvements in or relating to electric water heating receptacles :
en
- FR719610A - Sound reproduction device for talking cinematograph :
en
fr
- GB366637A - Improvements in and relating to cases for containing cigarette and like holders :
en
- GB366983A - Improvements in fluid pressure feeds for metal cutting or other machines :
en
- US1844173A - Toy pistol :
en
- US1844908A - Textile processing machine :
en
- FR719597A - Improvements in oil fractionation :
en
fr
- FR719705A - Improvements to luminous fountains :
en
fr
- US1844006A - Flash light gun :
en
- DE543827C - Gas-heated muffle furnace for enamelling or annealing with a downstream recuperator for preheating the combustion air :
de
en
- DE543873C - Process for the refinement of vegetable fibers :
de
en
- DE544080C - Pyrophoric iron gas lighter :
de
en
- US1844773A - Footwear :
en
- DE522520C - Handheld device :
de
en
- US1844840A - Vehicle lighting system :
en
- FR39656E - Carburetor improvements for internal combustion engines :
en
fr
- US1844328A - Brake liner clamp :
en
- US1844414A - Electric heater :
en
- US1844301A - Combination display and information device :
en
- GB366601A - Improvements in or relating to apparatus used in the treatment of photographic sheets in developing or other baths :
en
- FR719843A - Container for spraying a pressurized lubricant :
en
fr
- FR719862A - Improvements made to the clutch and release devices, in particular those to include a double cockpit for air navigation equipment :
en
fr
- FR719697A - Construction materials :
en
fr
- FR719971A - Improvements to motor systems such as, in particular, those used in loudspeakers :
en
fr
- GB366621A - Improvements in or relating to chaff cutting and like machines :
en
- US1843997A - Can drainer :
en
- FR719725A - Pocket humidifier :
en
fr
- DE543830C - Pipette for filling tooth root canals :
de
en
- DE544021C - Locomotive indicator for recording the pressure path diagrams with the drive below the indicator plate :
de
en
- US1844249A - Moisture straining press mat :
en
- US1844587A - Process for scoring material :
en
- US1844829A - Deep well turbine pump having separate means for carrying hydrostatic loads :
en
- FR719810A - Method and devices for measuring the speed of aircraft and in general of inaccessible mobiles :
en
fr
- DE543893C - Attachable fresh air piston pump :
de
en
- FR719899A - Spare wheel carrier :
en
fr
- GB366908A - Process for the smelting of pulverulent oxide iron ores :
en
- FR719698A - Induction motor :
en
fr
- FR39742E - Observation and pointing turret :
en
fr
- FR39749E - Photoelectric cell :
en
fr
- DE529496C - Device for loosening and moving the base plate of molds :
de
en
- DE544007C - Device for carrying out the casting process :
de
en
- FR719609A - Pot for cooking hams or meat mold with elastically guided cover, provided with tensioning hoops :
en
fr
- FR719684A - Improvements to electric ovens and their heating systems :
en
fr
- GB366754A - Imitation suede leather :
en
- FR719581A - Long-life storage battery :
en
fr
- FR719733A - Protective nail for shoes, galoshes or clogs :
en
fr
- GB366865A - Improvements in or relating to garden shears, secateurs and the like :
en
- DE543749C - Ball toy in which a ball is shot against a target by the swinging part of a pawn :
de
en
- DE543751C - Device for the production of hollow stones closed on all sides :
de
en
- US1843972A - Talking motion picture apparatus :
en
- US1844169A - Electrical relay :
en
- US1844888A - Bathing suit :
en
- US1844319A - Means for producing radio waves :
en
- US1844602A - Oscillating thread controller for sewing machines :
en
- DE543685C - Carrying device for raising the glowing material in the furnace :
de
en
- FR719824A - High performance polisher :
en
fr
- GB366600A - Process for the manufacture of 1:7-dihydroxynaphthalene :
en
- GB366808A - Process for the manufacture of zinc oxide from the metal or materials containing same :
en
- DE544058C - Method and device for the gradual degassing and gas-protected storage of feed water :
de
en
- GB366555A - Improvements in or relating to ball bearing pivot for scales :
en
- DE544046C - Method and device for the compression and simultaneous dewatering of preformed, unset, water-containing asbestos-cement pipes :
de
en
- FR719988A - Instrument for removing fatty matter from the pores of the skin :
en
fr
- FR719607A - Luminous advertising device :
en
fr
- FR719812A - Improvements made to ozonators with interchangeable removable blocks :
en
fr
- GB366594A - Improvements in or relating to telephone systems :
en
- US1843953A - Reduction valve :
en
- US1844033A - Wrench :
en
- FR719874A - Head with protruding part for nails and the like, nails and the like comprising this head :
en
fr
- US1844409A - Joint :
en
- US1844442A - Container closure or bottle cap :
en
- USRE18349E - Samuel lapof :
en
- AT126635B - Profile iron for cesspools. :
de
en
- DE543651C - Spindle bearings for spinning and twisting machines :
de
en
- DE543660C - Cooling for dry-type transformers with high-voltage side cylinder windings and low-voltage side disc windings, especially for electric vehicles :
de
en
- DE543704C - Device for sterilizing and filtering air :
de
en
- DE543817C - Socket switch in gas-tight housing :
de
en
- US1844618A - Bearing construction for turbine irrigation pumps :
en
- US1844182A - Detachable tread member :
en
- US1844536A - Direct esterification of alkyl sulphates :
en
- US1844607A - Aircraft, including pedals for same :
en
- AT126672B - Dispenser. :
de
en
- DE543806C - Shorthand typewriter :
de
en
- AT126766B - Process for the production of carrierless glutinous protein and casein adhesive films for dry gluing. :
de
en
- FR719580A - retainers to prevent loss of submerged metal gabions :
en
fr
- GB366856A - Improvements in television transmission using ultra-short waves :
en
- GB366583A - Improvements in hot water or like heating systems for buildings :
en
- DE543727C - Clamping device with several tensioning rollers that grasp the object to be clamped :
de
en
- DE543773C - Hot water bottle cap with safety valve :
de
en
- US1844400A - Sulphur-containing oil composition and method of making the same :
en
- US1844468A - Paper napkin :
en
- US1844505A - Apparatus for vulcanizing repairs in rubber tires :
en
- FR39695E - Device to increase the amount of air entering the fireplaces :
en
fr
- FR719559A - Process for obtaining photographs in relief with direct vision :
en
fr
- FR719629A - lift for cars, trucks, etc. :
en
fr
- US1844731A - Push-button switch mechanism :
en
- US1844435A - Loop-cutting device for fabric-pile forming machines :
en
- US1843926A - Aeroplane :
en
- US1844131A - Bracelet clasp :
en
- US1844767A - Attachment for doorlocks :
en
- GB366961A - Improvements in the treatment of fibrous material and in agents therefor :
en
- FR719850A - Improvements to articulated rigid sole clogs :
en
fr
- FR719926A - Device for connecting the mobile pneumatic transport pipes to their receiving and material separation tank :
en
fr
- FR719974A - Granulating hammer with granulating impact head :
en
fr
- GB366643A - Improvements in or relating to optical sound reproducing apparatus :
en
- GB367341A - Improvements in the absorption of aqueous vapour applicable to ice-making and drying :
en
- FR719565A - Improvements to control systems :
en
fr
- GB366713A - Improvements in, or relating to, hair waving appliances :
en
- GB366940A - A process for preparing liquids containing active principles or hormones from parathyroid glands :
en
- GB367008A - Improvements in and relating to tachometers :
en
- US1844836A - Flexible driving mechanism :
en
- FR719992A - Improvements to quick-closing shut-off valves :
en
fr
- GB366665A - Plate clutches :
en
- FR719749A - Safety device or protection against temperature and pressure rises :
en
fr
- GR3530B - SIMPLIFICATION OF THE GRAMOPHONE AND PHYSICAL PERFORMANCE OF THIS VOICE. :
el
en
- DK45218C - Encapsulated Installation Switch for Humid Rooms. :
da
en
- DE543722C - Ball bearings for radial loading with transversely mounted balls :
de
en
- US1844259A - Hose rack and nozzle :
en
- US1844690A - Pelt printing machine :
en
- US1844617A - Vertical lined shaft oiling device :
en
- DE544020C - Bar spring indicator :
de
en
- FR39664E - Mold for concrete part :
en
fr
- GB366712A - Process for removing naphthalene from gases :
en
- FR719943A - Process for removing aluminum from electrolysis furnaces :
en
fr
- GB366746A - Conveyor driving gear :
en
- US1844307A - Spindle driving mechanism :
en
- US1844458A - Wire wheel :
en
- US1844264A - Fruit cleaning machine :
en
- US1844539A - Stair carpet securing strip :
en
- DE543740C - Portable cinematographic demonstration device :
de
en
- DE544002C - Device for washing and post-treating artificial silk spider cake :
de
en
- FR719973A - Gear reduction or speed multiplier :
en
fr
- US1844195A - Process for feeding subdivided solids into an inclosed reaction mixture :
en
- US1844266A - Current inventory apparatus :
en
- AT126715B - Safety device for sieve filter. :
de
en
- CA319570A - Compressor :
en
fr
- GB366577A - Improvements in or relating to slip-in mounts for photographic films and the like :
en
- US1844859A - Magnetic and radioelectric goniometry :
en
- AT126799B - Process for converting high boiling hydrocarbon oils to lower boiling point ones. :
de
en
- AT126832B - Suitcase with arms for hanging clothes hangers etc. like :
de
en
- DE543985C - Sheet feeding device for multipliers and similar office printing machines with a pair of feed rollers :
de
en
- FR719888A - Line Spacer Lock Release Mechanisms Enhancements :
en
fr
- AT126817B - Device for the production of velvety fabrics. :
de
en
- US1843971A - Hold-in mechanism for magnet valves :
en
- US1844643A - Apparatus for heat treating liquids :
en
- DE543667C - Compensation for copper-beryllium alloys :
de
en
- DK45202C - Machine for Manufacturing Shooting Lines, Terminations and Frying Presses. :
da
en
- CA319652A - Destructive hydrogenation of carbonaceous materials :
en
fr
- US1843985A - Means for securing demountable wheel parts :
en
- CA319589A - Seat and concealed table :
en
fr
- AT126628B - Breathing filter. :
de
en
- AT126621B - Underwater ship shape. :
de
en
- AT126603B - Spin for uninterrupted operation with intermittent automatic emptying. :
de
en
- US1844222A - Multiclosure head valve assembly :
en
- US1844157A - Tool feeding apparatus :
en
- US1844627A - Conveying apparatus :
en
- US1844714A - Cellulosic composition of matter containing an amide or derivative thereof :
en
- CA319611A - Electrical removable contact tip :
en
fr
- US1844410A - Demountable awning support :
en
- US1844856A - Pulling-over machine :
en
- US1844220A - Spring trap :
en
- AT126640B - Siphon head. :
de
en
- AU496131A - Improvements in or relating to electric cables :
en
- CA319690A - Thermionic tube grid :
en
fr
- DE543986C - Wiping device on steel plate printing presses :
de
en
- US1843912A - Loose powder container :
en
- US1844176A - Colt and calf weaner :
en
- US1844251A - Hydraulic drive :
en
- DE543619C - Atomizer for spray carburetor :
de
en
- DE543819C - Circuit carriers, especially for the monitoring and control devices of automatic electrical power systems :
de
en
- AT126646B - Safety device on gas consumers. :
de
en
- AT126689B - Agitator for thick sludge liquid. :
de
en
- AU385131A - Series of new organic compounds :
en
- CA319582A - Centrifugal separator :
en
fr
- AT126605B - Cutting gear for cigarette rod machines. :
de
en
- CA319598A - Mail box :
en
fr
- CA319732A - Resin and coating or plastic composition :
en
fr
- DE543657C - Oven with baked goods carriers and steam injection device around the oven :
de
en
- DE544055C - Gear for open shed wheel shaft machines and shooter change :
de
en
- AT126771B - Device for igniting fixed rectifier vessels. :
de
en
- FR719815A - panchromatic emulsion for embossed film :
en
fr
- US1844382A - Separably jointed member :
en
- DE543960C - Shut-off valve :
de
en
- GB366597A - Improvements in or relating to electrical signalling systems :
en
- GB366761A - Apparatus for playing a game of skill :
en
- GB366804A - Improvements in or relating to the mounting of electric insulators :
en
- AT126709B - Receiving device for carrier current telegraphy, especially for pulse amplification with holding current. :
de
en
- AT126699B - X-ray device in which the X-ray tube and its supply lines are surrounded by a metal shell. :
de
en
- AT126769B - Single-cylinder steam engine with optional exhaust (counter pressure) and condensation operation. :
de
en
- DE543869C - Leather sole with rubber inserts :
de
en
- GB366891A - Improvements in or relating to wireless signalling systems :
en
- US1844559A - Electrical distant control :
en
- DE543770C - Device for keeping the suction opening of pumps of gas and sand working below the liquid level clean :
de
en
- FR719654A - Improvements to lenses for photographic and cinematographic cameras and optical devices :
en
fr
- FR719865A - Pencil :
en
fr
- FR719890A - Process for collecting chaff at the outlet of the threshing machines :
en
fr
- GB366604A - Improvements in rotary compressors, exhausters and pumps :
en
- GB366764A - Improvements relating to navigational compasses :
en
- DE544094C - Electrostatic speaker :
de
en
- DE544132C - Dampening insert for cooking vessels :
de
en
- DE543700C - Spark arrestor, especially for locomotives :
de
en
- DE544015C - Adjustable support device for long hydraulic presses, especially for vulcanizing presses for rubber belts and mats :
de
en
- GB366966A - Improvements in and relating to electric circuit breakers :
en
- GB366970A - Improvements in or relating to the solution of phosphate rock in nitric acid :
en
- GB366818A - Improvements in and relating to methods of constructing flywheels, pulleys and the like :
en
- AT126644B - Device on labeling machines for applying adhesive to labels and sticking the same to packs, with a device for separating labels that are sticking together. :
de
en
- AT126753B - Method for reserving vat colorations, particularly the indanthrene vat. :
de
en
- US1844769A - Process of tanning :
en
- CA319640A - Spool carrier :
en
fr
- CA319672A - Calculating machine :
en
fr
- US1844160A - Unhairing bath and process of treating hides :
en
- US1844544A - Device for sorting laundry :
en
- AT126751B - Arrangement for the simultaneous suppression of harmonics and compensation of magnetizing currents. :
de
en
- CA319648A - Railway car draft device :
en
fr
- DE543683C - Process for the manufacture of inking devices :
de
en
- US1844814A - Combination manifold control and fluid regulator :
en
- US1844377A - Color cinematography :
en
- DE543634C - Process for coloring paper :
de
en
- FR719619A - Improvements to metal wheelbarrows :
en
fr
- GB366596A - Improvements in or relating to telephone systems :
en
- GB366910A - Improvements in or relating to stopper-tops for bottles or the like and method of making the same :
en
- AU47531A - Improvements in easy chairs andthe like :
en
- US1844010A - Tension device :
en
- DE543963C - Process for the production of printing forms for stone and offset printing by direct copying of positive templates :
de
en
- FR719913A - Foot ball game device, living room game :
en
fr
- CA319676A - Railway car hand brake :
en
fr
- US1844640A - Motor control system :
en
- US1844796A - Wind motor :
en
- FR39747E - Improvements to electric lighters :
en
fr
- FR719801A - Device for reducing the temperature of the exhaust gases in internal combustion engines :
en
fr
- DE543666C - Cast piece of large dimensions, with which traverses, cheeks, trusses or similar parts are cast in one piece, e.g. B. Frame for railway rolling stock :
de
en
- DE543972C - Electrically heated carburetor for liquid fuel :
de
en
- DE544075C - Koetz winder :
de
en
- GB366739A - An improved ash tray for the use of smokers :
en
- CA319610A - Electrical contact finger :
en
fr
- FR719710A - Improvements made to devices to remedy the disturbances produced in the supply networks by the operation of devices connected to them :
en
fr
- US1844297A - Gasoline theft preventing device :
en
- CA319587A - Apparatus for cutting metal bars :
en
fr
- GB366588A - Improvements in or relating to liquid fuel injection pumps for internal combustion engines :
en
- FR719633A - Clutch system for centrifugal dryers :
en
fr
- US1844050A - Cabinet :
en
- US1844463A - Bolt :
en
- US1844801A - Acoustic device :
en
- US1844855A - Muffler :
en
- US1844197A - Friction draft gear :
en
- US1844455A - Cultivator :
en
- AT126655B - Illuminated switchbid for displaying the operating status of switchgear. :
de
en
- DE543688C - Circuit arrangement for telephone systems in which alternating currents of a certain frequency within the speech range are used for signaling :
de
en
- FR719851A - Process for the temporary protection of skins, leathers, fabrics, etc., during the making of articles made from these materials :
en
fr
- FR719644A - Airplane :
en
fr
- FR39678E - Automatic pressure shutter and combined electrical contactors for explosion engines :
en
fr
- FR39682E - Improvements to book broaching machines :
en
fr
- FR719898A - Sun visors for vehicles :
en
fr
- GR3540B - AUTOMATIC MACHINE FOR POLISHING SHOES. :
el
en
- AT126645B - Device for arranging the boxes during manufacture or filling. :
de
en
- US1844207A - Valve housing :
en
- GB366631A - Improvements in or relating to methods of and apparatus for obtaining a low voltage source of electric power from high voltage electric transmission lines :
en
- FR39683E - Complete dissolved fertilizer :
en
fr
- FR39700E - Purification process for aluminum and its alloys :
en
fr
- US1844412A - Sealing ring :
en
- US1844703A - Combined clutch and speed adjusting mechanism :
en
- US1844711A - Process for reclaiming film scrap with an alcoholic solution of sodium peroxide :
en
- US1844482A - Equipment for shaving :
en
- US1844720A - Electrical control system :
en
- US1844764A - Upper cylinder lubrication of internal combustion engines :
en
- DE544033C - Device for applying glue to cardboard boxes :
de
en
- DE524851C - Process for obtaining pure paper stock from printed waste paper :
de
en
- US1844917A - Centrifugal separator :
en
- AT126740B - Tie holder. :
de
en
- US1844665A - Water-controlling apparatus for concrete mixers :
en
- US1844243A - Motor controller :
en
- US1844790A - Voltage regulator :
en
- US1844858A - Drag bucket :
en
- US1844560A - Rotary hoe :
en
- GB367407A - Process for preparing bleaching materials and products thereof :
en
- AT126643B - Chiller with artificial cooling of the condenser cooling water. :
de
en
- CA319719A - Priming compound :
en
fr
- US1844317A - Boring and grinding machine :
en
- DE544029C - Device for the transport of cans through a sterilization chamber :
de
en
- DE543761C - Process for the production of soaps which can be piled up and contain alkali phosphates :
de
en
- DE543988C - Freezer plate, especially for artificial ice rinks :
de
en
- GB366886A - Improvements in agitated sieves :
en
- DE544052C - Polishing device for clock pins u. like :
de
en
- GB366672A - Improvements in or relating to pressing machines for pressing or ironing garments :
en
- DE543987C - Cooling system for brine cooling :
de
en
- FR719746A - Electric kettle with automatic control, especially for milk :
en
fr
- US1844777A - Aeroplane :
en
- US1844828A - Facing for wall building blocks :
en
- FR39738E - Improvements to electronic discharge valves :
en
fr
- CA319600A - Fluid conveying pump :
en
fr
- DE543935C - Bottle for crown cork closures u. like :
de
en
- US1844069A - Pressure bar mounting for molding machines and the like :
en
- US1844082A - Elastic fluid turbine :
en
- US1844533A - Harrow :
en
- US1844755A - Resilient mounting bracket :
en
- DE543921C - Slidable attachment device for tillage equipment to be attached to tractors :
de
en
- FR719837A - Improvements to directional shortwave antennas :
en
fr
- GB366883A - Improvements in or relating to electric discharge tubes :
en
- DE543758C - Production of chlorosulfonic acid :
de
en
- FR719616A - Improvements to devices intended to heat, cool and ventilate any enclosure :
en
fr
- FR719756A - Improvements to friction materials :
en
fr
- US1844324A - Oil-proof flame-resisting conduit, cable, etc., and method of making same :
en
- US1844454A - Lubricating system :
en
- US1844038A - Bath apparatus :
en
- US1844332A - Display case :
en
- US1844475A - Method of preventing corrosion in oil cracking systems :
en
- US1844581A - Portable target backstop :
en
- DE543796C - System for generating steam and hot air :
de
en
- AU57231A - Improvements in electric motors :
en
- DE543755C - Shuttle :
de
en
- DE543655C - Device for maintaining the height of the lowest pulley of an articulated ladder of bucket chain excavators :
de
en
- FR719635A - Method and device for protecting against corrosion under the action of the agents circulating therein, refrigerating apparatus operating by absorption, and the like :
en
fr
- FR719805A - Improvements to the acoustic systems of electrodynamic loudspeakers and similar devices :
en
fr
- US1844543A - Reversing starter means for internal combustion engines :
en
- AT126819B - Method and device for bleaching, dyeing or other treatment of fiber material. :
de
en
- DE543872C - Road excavator :
de
en
- DE543907C - Hand flat knitting machine :
de
en
- GB366612A - Improvements in or relating to cream ripening vats, butter churns and like vessels :
en
- FR39716E - Apparatus intended for the repetition of images and texts by photographic means on any medium :
en
fr
- FR719998A - Spring system to keep the articulated blades of the canning knives open or closed :
en
fr
- GB366751A - Improvements in and relating to railway rails :
en
- DE544116C - Apparatus and method for producing a C-shaped or similarly wound helical winding, in which a wire is helically wound onto a template :
de
en
- FR719809A - Apparatus operating by means of exhaust gases, with a view to the projection of liquids or powdery bodies :
en
fr
- FR719891A - Process for hardening albuminous substances :
en
fr
- GB367382A - Improvements in or relating to machines for setting lacing hooks, lacing studs or like fasteners :
en
- FR39684E - Improvement to jacquard flat knitting machines :
en
fr
- FR719923A - Method and device for assembling bungs on metal drums :
en
fr
- GB366806A - Improvements in methods of manufacturing floor coverings and the like :
en
- CA319738A - Journal bearing protector :
en
fr
- AU408631A - Improvements relating to feed water heaters ofthe injector type :
en
- DE543671C - Process and press for the production of solid bodies from powdery materials :
de
en
- US1844378A - Well-pipe clamping apparatus :
en
- FR39705E - Fertilizer distributor :
en
fr
- FR719507A - :
fr
- FR719713A - Devices used in the construction of scaffolding :
en
fr
- FR719967A - Reversible rotary pump in the form of a multipurpose screw thread :
en
fr
- DE543794C - Steam boiler with heat exchangers connected in series in the flue gas path :
de
en
- DE544104C - Plug pin for larger currents :
de
en
- AU30031A - Improvements in medicinal dose syringes :
en
- DE534518C - Form structure :
de
en
- GB366660A - Manufacture of new vat-dyestuffs :
en
- US1844085A - Automatic closure for portable receptacles :
en
- US1844610A - Hog feeder :
en
- DE543800C - Method for feeding sheets or the like. :
de
en
- AT126630B - Road surface made of grating with filling compound. :
de
en
- DE543696C - Spark gap with arc extinguishing by compressed gas :
de
en
- US1844922A - Building brick or block :
en
- US1844542A - Directory for drivers :
en
- AT126612B - Cleaning device for the threshed material treated in axial threshing and straw shredding machines. :
de
en
- US1843962A - Luggage carrier :
en
- US1844366A - Process of treating leatherboard :
en
- CA319663A - Production of hydrocarbons :
en
fr
- CA319689A - Electron discharge device :
en
fr
- CA319567A - Feeding apparatus for rotary kilns :
en
fr
- DE543593C - Soot blower :
de
en
- DE543765C - Device for the production of films from cellulose solutions :
de
en
- US1844115A - Slack adjuster :
en
- US1844108A - Method of manufacturing acoustic impedance elements :
en
- AT126629B - Rail fastening strip. :
de
en
- AT126690B - Device for the summation of measured values according to the pulse time system. :
de
en
- US1844005A - Steering gear :
en
- US1844120A - Riveting machine :
en
- AT126776B - Neon tube with arc discharge and inert gas filling. :
de
en
- AT126780B - Valley station for cable cars with shuttle service. :
de
en
- US1844168A - Motor vehicle :
en
- AT126790B - Diathermy electrode, in particular electrocautery. :
de
en
- CA319659A - Oven food rack and door :
en
fr
- CA319736A - Filament spinning method :
en
fr
- US1844023A - Hose clamp :
en
- US1844798A - Dyeing machine :
en
- AT126662B - Device for the automatic resetting of the total drawing element on all types of recording machines for single and multiple item amounts as well as subtotals and final totals. :
de
en
- DE543953C - Process for feeding six or more phase metal vapor rectifiers via a transformer with star-connected secondary windings and suction throttle :
de
en
- DE544142C - Device for collecting a basic charge for gas :
de
en
- FR719931A - Burner for heavy liquid fuels, such as oil :
en
fr
- GB366685A - Improvements in or relating to uppers for boots and shoes :
en
- US1843920A - Main and auxiliary circuits for power generators :
en
- US1844606A - Jewelry setting :
en
- AT126847B - Fuel supply device for internal combustion engines. :
de
en
- AT126626B - Circuit for electric alternating current heating devices, in particular heating contactors on locomotives and railcars. :
de
en
- AT126656B - Cash register or accounting machine in which the check printer can also be used to print an inserted note. :
de
en
- US1844864A - Attachment for beds :
en
- AT126707B - Process for the production of oxygen and / or nitrogen with simultaneous production of argon. :
de
en
- AT126745B - Marking device, in particular for printing the value designation on tickets to be separated from a roll or the like. :
de
en
- US1844013A - Manufacture of para-isopropyl-alpha-methyl hydrocinnamic aldehyde :
en
- US1844806A - Article feeding mechanism :
en
- US1844132A - Bracelet chain :
en
- US1844263A - Arc welding chill :
en
- US1844340A - Tie rod :
en
- US1844432A - Means and method for inducing electric currents in bodies :
en
- US1844785A - Cotton picking machine :
en
- US1844771A - Carburetor :
en
- CA319728A - Coating composition :
en
fr
- CA319633A - Paper machine shake mechanism :
en
fr
- CA319673A - Concentration of ores by flotation :
en
fr
- US1844910A - Controlling apparatus :
en
- US1843917A - Unloading mechanism for compressors :
en
- US1844688A - Remote control system :
en
- DE543712C - Multi-cylinder, mixture-compressing two-stroke internal combustion engine :
de
en
- CA319579A - Manufacture of oxygen-containing aliphatic compounds :
en
fr
- US1844839A - Dial control :
en
- US1844818A - Automatic safety wheel lock for vehicles :
en
- DE543754C - Discharge device for bulk goods that tend to stick together during storage :
de
en
- US1844359A - Identification tag :
en
- GB366771A - Improvements relating to the moulding of pastries and confectionery :
en
- USD86183S - Design for a pile fabric rug :
en
- US1843964A - Paper folding mechanism :
en
- US1844314A - Swing :
en
- US1844735A - Golf playing device :
en
- US1844302A - Bunsen burner :
en
- DE543936C - Tube slide for slaughterhouse facilities :
de
en
- FR719622A - Device for ensuring the electric discharge of threads and particularly of artificial silk threads :
en
fr
- FR719924A - Method and device for removing moisture contained in steam from steam turbines, and recovering heat stored in moisture :
en
fr
- GB366590A - Improvements in or relating to vacuum tubes :
en
- US1844124A - Road machinery :
en
- US1844356A - Reamer :
en
- US1844608A - Aircraft including engine mounting frame for same :
en
- AT126648B - Process for the production of illuminated signs. :
de
en
- GB366732A - Improvements in electrically heated apparatus :
en
- AT126721B - Method and device for performing any mechanical work, in particular for controlling spray pressure nozzles. :
de
en
- AT126723B - Device for controlling the weft density in fabrics. :
de
en
- US1844535A - Toy pistol :
en
- FR719611A - Mechanical toy :
en
fr
- USD86186S - Pietbo b :
en
- US1844062A - Fluid cooled roll :
en
- US1844379A - Gated slip elevator :
en
- DE544097C - Power supply unit :
de
en
- DE544143C - Receiving rake for haymaking machines :
de
en
- DE544157C - Developing machine with frame that can be hung into the transport belts and loaded with photographic plates or the like :
de
en
- GB366921A - Improvements in or relating to secret signalling systems :
en
- GB366958A - Improvements in or relating to colour photography :
en
- GR3524B - MUSICAL INSTRUMENT STRING. :
el
en
- DE544019C - Device for the objective determination of the main point refractive power of the eye and the vertex refractive power of the spectacle lens to correct ametropia :
de
en
- USD86166S - Design for a combined fender and tire holder :
en
- GB366898A - Improvements in or relating to aeroplane bodies :
en
- DE543797C - Steam generator with heat exchanger heated with deflagration of the fuel-air mixture :
de
en
- FR719979A - Reproduction and drawing equipment for preparing prints, architectural plans and drawing originals at scale :
en
fr
- US1844282A - Button loop :
en
- US1844593A - Valve operating device :
en
- GB366630A - Improvements in and connected with lotion and similar liquid bottles and stoppers :
en
- US1844705A - Piezo-electric apparatus :
en
- FR719682A - Improvements to suspension insulators for power lines, and their connection systems :
en
fr
- US1844257A - Slip joint for drill stems :
en
- US1844555A - Adjustable bearing for roll straightening machines :
en
- DE505853C - Mixer faucet for washbasins and similar facilities :
de
en
- DE543783C - Card register with cupboard and slide-in drawer intended for receiving the cards, in which a plate covering the topmost card is arranged :
de
en
- FR39710E - lock nut :
en
fr
- FR719576A - Improvements to sound reproduction systems :
en
fr
- GB366578A - Improvements in or relating to the production of coloured designs for textiles :
en
- AT126739B - Machine for removing flesh and stretching skins. :
de
en
- US1844605A - Acoustic device :
en
- FR719631A - Homogeneous armor plate or armor plate case-hardened and tempered on one side only :
en
fr
- FR719561A - Ornamented rubber welt :
en
fr
- FR719724A - Delayed fuze for hand-launched grenades :
en
fr
- GB366985A - Improvements in or relating to jigging or shaker conveyors :
en
- US1843933A - Switch operating mechanism :
en
- US1843983A - Artificial limb cast frame :
en
- FR719792A - Apparatus intended for fixing ammonia gas on superphosphate :
en
fr
- FR719906A - Device for regulating the humidity of the air in a room :
en
fr
- GB366981A - Improved electric contactor :
en
- DE543746C - Method and device for stamping lead leads :
de
en
- CA319718A - Storage battery separator :
en
fr
- FR39720E - Electromechanical device for actuating perforated plates intended for the projection of any signs :
en
fr
- DE543884C - Device for the draft-free distribution of an air flow in a room :
de
en
- FR39685E - Freewheeling improvements :
en
fr
- GB367006A - Improvements in display stands for boot and shoe and other articles :
en
- FR719831A - Switch device, inverter or periodic switch, more particularly applicable to current generators for electrotherapy :
en
fr
- GB366690A - Improvements in or relating to brake operating gear for vehicles :
en
- US1844142A - Stuffed pastry machine :
en
- FR719829A - Improvements to two-piece hollow rivets and tools for fitting these rivets :
en
fr
- GR3533B - METHOD OF ANTINICOTINIC TREATMENT OF TOBACCO LEAVES. :
el
en
- US1844376A - Filing cabinet :
en
- US1844582A - Table and top therefor :
en
- US1844799A - Dyeing machine :
en
- US1844862A - Method of producing hydrated metal nitrates :
en
- FR719784A - Device for developing and drying films or photographic papers of all formats :
en
fr
- DE543825C - Technically valuable products made from cellulose derivatives :
de
en
- GB366586A - Compositions of matter containing cellulose derivatives and products obtained therefrom :
en
- GB366614A - Machine for filling plastic and powder substances into containers :
en
- FR719556A - Helical needle device for performing the mechanical sewing of packing canvas bags :
en
fr
- FR719589A - Apparatus for successively exhibiting illustrated texts :
en
fr
- FR719800A - Static doser-mixer for all liquids :
en
fr
- FR719919A - Pressure indicator :
en
fr
- GB366817A - An improved car rear lamp and identification plate :
en
- US1844750A - Thresher :
en
- AT126697B - Circuit for devices equipped with electron tubes. :
de
en
- CA319734A - Coating composition :
en
fr
- DE543625C - Device for purging and loading an open combustion chamber for operating gas turbines or recoil drive devices :
de
en
- FR719672A - Process for making mixtures of soaps and persalts, mixtures presented in a marketable form and quickly and easily soluble :
en
fr
- DE543975C - Device for needling fabrics on tenter machines :
de
en
- DK45206C - Apparatus for cleaning the oral cavity and teeth. :
da
en
- FR39659E - Elastic coupling :
en
fr
- FR719857A - Device for emptying bunkers :
en
fr
- GB366653A - Improvements relating to automatic telephone systems :
en
- FR719690A - Production of new dyes :
en
fr
- FR719836A - Vehicle hoods :
en
fr
- GB366819A - Improvements in drawing heads, in particular for bast fibre spinning machines :
en
- FR719572A - Electric table lamp with push button switch :
en
fr
- FR719866A - Liquid consumption indicator :
en
fr
- US1844127A - Windshield cleaner :
en
- US1844503A - Driving mechanism :
en
- US1844916A - Electrical terminal and terminal connection :
en
- DE543997C - Flat weft knitting machine :
de
en
- GB366722A - Improvements in weighing scales :
en
- FR719641A - Pressure-resistant reinforcement, for high tension cables :
en
fr
- US1844339A - Cooking machine :
en
- DE543934C - Piston pump :
de
en
- DE543955C - Process for purifying hydrocarbon crudes :
de
en
- FR39731E - Improvements to lattice beams :
en
fr
- FR719727A - Gear wheel, mono or bi-helical, with large contact surface :
en
fr
- FR719864A - Method and device for the treatment of animal carcasses, slaughterhouse waste and their equivalent :
en
fr
- FR719687A - Perpetual calendar and office and other items featuring this calendar :
en
fr
- FR719651A - Kitchen chair convertible into an ironing board :
en
fr
- DE543807C - Process for the manufacture of printing inks using sulphite cellulose waste liquor :
de
en
- GB366825A - Improvements in or relating to dry gas meters :
en
- GB366607A - Improvements relating to locking and interlocking arrangements for electric circuit closing devices :
en
- GB366632A - Improvements in or relating to jacking devices for motor cars and like vehicles :
en
- DE544090C - Wetting device for road rollers :
de
en
- GB366650A - Improvements in or relating to buffers for railway and like vehicles :
en
- DE544131C - Support and carrying device for bathtubs :
de
en
- FR719718A - Trap for locomotive cylinders :
en
fr
- FR719868A - Hydraulic press :
en
fr
- FR719929A - Preparation of resin solutions :
en
fr
- GB366767A - Visible index or record :
en
- GB366800A - An improved system of forced draught for boiler furnaces :
en
- US1844345A - Brake :
en
- FR39666E - Reinforced concrete vault :
en
fr
- GB366807A - Vehicle coupler :
en
- GB366829A - Improvements in spraying machines :
en
- US1844388A - Catalytic oxidation of naphthalene :
en
- US1843991A - Succession transmitter :
en
- US1844233A - Pour-out nozzle :
en
- US1844519A - Electrical apparatus :
en
- US1844803A - Acoustic device :
en
- DE543721C - Device for supplying air to a carburetor :
de
en
- US1844236A - Piston :
en
- US1844689A - Current collector :
en
- AT126694B - Holders, especially for stockings. :
de
en
- FR719620A - Speed reducer for fertilizer spreader :
en
fr
- FR719738A - Piston for internal combustion engine :
en
fr
- FR719972A - Improvements to articles such as loose-leaf binders :
en
fr
- GB366646A - Improvements in and relating to the drying and purification of fuel gases :
en
- FR719677A - Trio rolling mill :
en
fr
- GB367348A - Improvements in or relating to coin freed apparatus :
en
- FR39653E - Aviation ground lighting and staking device :
en
fr
- GB366861A - Improvements in or relating to electric cathode glow discharge tubes having cold electrodes and a gaseous filling :
en
- AT126786B - Process for reducing the specific fuel consumption and regulating the temperature in metallurgical furnaces of all kinds. :
de
en
- US1844343A - Wire twister :
en
- FR719715A - Protective coating or coating of metal surfaces, in particular the interior of metal tubes :
en
fr
- GB366678A - Improvements in or relating to belt conveyors :
en
- DE543745C - Safety bolt to be inserted into the keyhole to prevent the key from being pushed out :
de
en
- FR719828A - Fabric primer and its manufacturing process :
en
fr
- GB366769A - Improvements in or relating to means for moving aeroplanes by manual power :
en
- GB366864A - A new or improved waterproof fabric :
en
- FR719916A - Improvements to radio receivers :
en
fr
- AT126844B - Flexible, pressure-tight connection. :
de
en
- US1843956A - Collapsible and portable traffic signal :
en
- US1844387A - Catalytic oxidation of naphthalene :
en
- US1844017A - Shoe :
en
- US1844094A - Material treating furnace :
en
- US1844668A - By-pass valve for motor pumps :
en
- US1844761A - Hog ring :
en
- US1844770A - Pattern-sheet controlled switch for illuminable signs :
en
- US1844848A - Circuit closer for vehicle signals :
en
- DE540903C - Double wire coat hook :
de
en
- DE543678C - Automatic sheet feeding device :
de
en
- FR719886A - Improvements to devices for removing lime deposits or the like from teeth :
en
fr
- FR39748E - New arrangement of hot water central heating systems :
en
fr
- US1844621A - Hydraulic method of carrying the down-thrust of alpha deep-well turbine pump :
en
- FR719793A - Self-triggering dump body for handling all kinds of materials :
en
fr
- GB366748A - Improved rug making needle :
en
- US1844361A - Door for shower cabinets :
en
- US1844867A - Regenerator system :
en
- DE544068C - Process for the production of pollinants for plant protection purposes and seed dressing :
de
en
- DE543991C - Method for aligning the luminous body of an electric incandescent lamp with respect to the lamp base :
de
en
- FR719598A - Improvements to electrolytic elements :
en
fr
- US1844101A - Sleeve actuator :
en
- DE544003C - Device for operating a blower for medical purposes :
de
en
- CA319636A - Cellulose fibre nitration :
en
fr
- US1844083A - Surface ornamentation :
en
- US1844420A - Method for producing chemical reactions by the influence of radiant energy :
en
- FR39670E - Support for legs of braces, curlers and the like, and method of manufacture thereof :
en
fr
- GB366809A - Improvements in spark-producing toys :
en
- FR719751A - New coal fuel and manufacturing process for the industrial production of this fuel :
en
fr
- DE543330C - Electric multi-motor drive, e.g. B. for woodworking machines :
de
en
- DE543621C - Fuel evaporator :
de
en
- GB366721A - Improvements in and relating to devices for use in curling or waving hair :
en
- GB366815A - Improvements in valves for gas meters :
en
- DE543779C - Laundry rammer :
de
en
- DE543663C - Electrical rotary switch in a waterproof housing :
de
en
- FR39711E - Polygraph :
en
fr
- FR719745A - Elastic gasket system for pipes :
en
fr
- US1844232A - Glare shield for personal wear :
en
- FR39672E - Consolidation process of incandescent sleeves :
en
fr
- US1844739A - Animal trap :
en
- DE543249C - Carburetor with auxiliary fuel pump :
de
en
- DE543838C - Drive device for centrifugal machines :
de
en
- DE543902C - Safety device to prevent releasing of the applied brakes on railway vehicles :
de
en
- GB366900A - Improvements in or relating to textile winding spindles :
en
- US1844211A - Setts :
en
- US1844444A - Price card and holder :
en
- US1844846A - Metal container :
en
- US1844873A - Feeding device for rock drills :
en
- DE543923C - Feeder for chickens :
de
en
- DE544145C - Four cylinder internal combustion engine :
de
en
- DE543533C - Tabulation machine with adding and printing device for printing the results of the individual tabulation processes on individual loose cards :
de
en
- FR719880A - Rear light and stop signal lantern, used to illuminate the car number plate :
en
fr
- GB366965A - Improvements in or relating to metal truss structures particularly for use in aircraft :
en
- FR719638A - Process for the preparation of benzylisoquinoline derivatives :
en
fr
- GB366681A - A new or improved knitted fabric and the method of and means for producing same :
en
- FR719838A - Device for the amplified retransmission of transmissions from distant transmitting stations :
en
fr
- FR719937A - Automatic diorama :
en
fr
- AU106631A - Improvements in folding type post letter files :
en
- US1844228A - Clothesline :
en
- US1844526A - Stop mechanism for automobiles :
en
- CA319595A - Production of aluminous sulphate and alumina :
en
fr
- US1844696A - Partition or wall construction :
en
- US1844732A - Highway striping machine :
en
- USD86173S - Wilbur b :
en
- CA319717A - Knitted fabric and knitting machine :
en
fr
- CA319627A - Window screen :
en
fr
- US1844075A - Printing press :
en
- US1844473A - Engine shutter apparatus :
en
- US1844751A - Process of electrodepositing chromium :
en
- US1844349A - of london :
en
- AT126638B - Heat exchangers, in particular for steam generators. :
de
en
- AT126692B - Electric bell, buzzer or the like :
de
en
- GB366896A - Improvements in processes for hydrogenation and desulphuration of hydrocarbon mixtures :
en
- US1843992A - Well pipe elevator hinge :
en
- US1844060A - Apparatus for drying molds and the like :
en
- US1843913A - Refrigerating apparatus :
en
- US1844709A - Water cooler drip basin :
en
- US1844564A - Averaging :
en
- US1843943A - Fiber board manufacture :
en
- AT126794B - Method and device for the production of cellulose. :
de
en
- DK45221C - Pressure oil burner device. :
da
en
- GB366670A - Improvements in or relating to buffers for railway and like vehicles :
en
- GB366576A - A combined dark-room lamp and clock, for photographic purposes :
en
- CA319710A - Metering and timing apparatus for telephone systems :
en
fr
- DE543870C - Ruettelforming machine :
de
en
- FR719960A - Method and apparatus for introducing airless green fodder into a container :
en
fr
- US1844009A - Centrifugal extractor :
en
- DE543782C - Device for holding paper sheets in folders and. Like. On a near the back on the inside of a lid half provided folding strip by means of a band-like strip :
de
en
- GB366573A - Improvements in or relating to processes for regulating the frequency of alternating current producers :
en
- GB366793A - Process for the treatment of porous light stones or blocks :
en
- US1843966A - Automatic automobile brake :
en
- GB366641A - Improvements in or relating to upholstery springs and spring seating surfaces :
en
- DE461459C - Device for changing the compression area :
de
en
- US1843988A - Detachable body freight car :
en
- USD86174S - Design for a smoker stand :
en
- FR719990A - Signboard :
en
fr
- DE543624C - Diaphragm fuel pump :
de
en
- DE543961C - Device for gluing and inserting box handles in box bottoms o. :
de
en
- US1844697A - Method of and means for forming paper sheets :
en
- US1844819A - Elevating attachment for mining machines :
en
- FR719569A - Process for dry spinning artificial yarns :
en
fr
- GB366824A - Improvements in portable paint and like mixers :
en
- GB366847A - Improvements in or relating to tablets, boards or frames for writing and other purposes :
en
- AT126627B - Propellant gas generator for carbon tetrachloride extinguishers. :
de
en
- US1844186A - Airplane landing gear :
en
- US1844653A - Spray burner :
en
- CA319697A - High frequency signalling apparatus :
en
fr
- FR719794A - Gear shift mechanism for automobiles :
en
fr
- US1844451A - Air vent for steam heating systems :
en
- US1844504A - Lubricating system for washing machines :
en
- US1844312A - Apparatus for winding elastic strands into spherical masses :
en
- US1844860A - Windrow harvester :
en
- GB366556A - Method of producing potassium formate :
en
- GB366686A - Improvements in and relating to electric motors :
en
- FR39676E - Improvements to electrical control devices to detect the position of devices located at a distance, and their status :
en
fr
- DE543762C - Pulverized coal firing :
de
en
- DE543928C - Relieved pipe equalizer, in which the relief takes place through a relief chamber formed by two bellows lying next to one another :
de
en
- DE544077C - Arrangement for collecting and removing the dust from the electrodes of electrical gas cleaning systems :
de
en
- DE543709C - By changing the cutting unit into a grain mower with a depositing device, convertible grass mower :
de
en
- DE543949C - Capacitor device to protect the equipment connected to the network :
de
en
- GB366727A - Process for the production of camphene :
en
- FR719787A - Film saver system for cameras using normal perforated motion picture film :
en
fr
- FR719853A - Improvements to automobile bodies :
en
fr
- DE543728C - Fastening of the wear plates in ball mills :
de
en
- DE544024C - Hardness checker :
de
en
- US1843949A - Transom window operating means :
en
- FR719575A - Bushing and pruning device :
en
fr
- FR39654E - Device for assembling, locking and pivoting barrels on the breech of tilting guns :
en
fr
- FR719814A - New remote shock absorber adjustment device :
en
fr
- GB366592A - Improvements in or relating to electric lamps :
en
- US1844191A - Screw-cutting appliance for lathes :
en
- US1844386A - Power unit :
en
- AT126711B - Device and circuit arrangement for teleprinter systems preferably connected to a self-connection exchange. :
de
en
- AT126831B - Method and device for reducing the elongation of wire ropes. :
de
en
- AU552731A - High-frequency coupling system :
en
- FR719961A - Safety lock :
en
fr
- US1844081A - Paper winding mechanism :
en
- AT126812B - Method and device for stacking fibrous materials. :
de
en
- DE544043C - Underwater sound device installed in an opening in the ship's wall :
de
en
- US1843994A - Blade container :
en
- US1844574A - Flame cutting burner apparatus :
en
- US1844267A - Internal combustion engine :
en
- US1844436A - Compressor :
en
- US1844650A - Mast band :
en
- US1844879A - Fire extinguisher :
en
- FR719817A - Improvements in hosiery crafts :
en
fr
- GB366575A - Improvements in or relating to synchronising systems :
en
- DE543632C - Display rack for suits and parts thereof :
de
en
- DE543699C - Switching device for X-ray tubes with two or more cathodes connected to a common heating current source :
de
en
- DE544072C - Electrically heated wax container for shoe machines, especially shoe sewing machines :
de
en
- US1844552A - Self-aligning bearing :
en
- US1844648A - Carrier current supervisory system :
en
- US1843996A - Can feeder and timer :
en
- US1844104A - Exhaust muffler :
en
- DE543603C - Process for the production of sulfur-containing preparations which produce colloidal solutions with water :
de
en
- US1844055A - Motor heat indicator :
en
- US1844626A - Sealed solenoid coil :
en
- US1844834A - Motor controlling apparatus :
en
- US1844926A - Manufacture of mono-methyl-para-aminophenol sulphate :
en
- US1844728A - Hair collector :
en
- US1844733A - Universal cheek distender and tongue depressor :
en
- DE543890C - Method for sending sound signals :
de
en
- US1844713A - Toy :
en
- US1844802A - Loud speaker adapted for automobile use :
en
- DE543591C - Oil burner with a gas development space above the carburetor bowl and a mixing space adjoining to the side :
de
en
- AT126795B - Process for the production of cigarette paper. :
de
en
- AU506331A - Improvements in and relating to electric motors :
en
- CA319716A - Knitted fabric and knitting machine :
en
fr
- DE543947C - Arrangement for interconnecting more than two double wire pairs :
de
en
- FR719986A - Improvements in the production of alcohol from sweet agricultural products :
en
fr
- AT126781B - Device for regulating the pressure in the control chamber of single-chamber air brakes. :
de
en
- FR719706A - Safety device for gear change devices for regenerative fireplaces, with additional combustion outside the firebox proper :
en
fr
- AT126641B - Jack. :
de
en
- CA319606A - Transfer case :
en
fr
- AT126825B - Dyeing device. :
de
en
- CA319688A - Road grading machine :
en
fr
- DE543775C - Fermentation process for carrying out fermentation in metal vessels :
de
en
- FR719604A - Method and installation for heating self-propelled train trailer vehicles comprising an electric power transmission :
en
fr
- GB366682A - Improvements in or relating to stands for pens, pencils and the like :
en
- AT126678B - Self-seller with a facility for paying the basic fee. :
de
en
- AT126846B - Removable cylinder head for internal combustion engines with several cylinders. :
de
en
- US1844415A - Valve regulating device :
en
- US1844639A - Ceiling diffusing lighting fixture :
en
- US1844793A - Window latch :
en
- AT126719B - Circuit arrangement for automatic telephone systems. :
de
en
- CA319655A - Time study device :
en
fr
- AT126633B - Process for the production of water guide tunnels and device for venting the same. :
de
en
- AU120431A - Electrical precipitators :
en
- US1844781A - Machine for the production of knitted fabrics :
en
- US1844246A - Valve :
en
- US1844628A - Method of generating gas :
en
- US1844890A - Distillation of tar :
en
- USD86153S - Design for an attachment for the wheels of vehicles :
en
- US1844612A - Chenille cutting apparatus :
en
- DE544069C - Two-stroke internal combustion engine with cross scavenging :
de
en
- FR719564A - Typewriter Improvements :
en
fr
- FR719634A - Tracing paper, transparent, adhesive :
en
fr
- FR719894A - Improved process for the production of condensation products :
en
fr
- FR719947A - Device for very fine grinding of colors, chocolate or other similar materials in the pasty state :
en
fr
- GB366795A - Improvements in or relating to pre-combustion chambers for diesel engines :
en
- GB366796A - Improvements in locomotives :
en
- GB366801A - Improvements in or relating to lids for oil cups :
en
- GB366893A - Plate clutches :
en
- GR3535B - PERFECTION OF OIL COOKING, HEATING AND HEATING BY LEAVER. :
el
en
- FR719818A - Static transformer from three-phase to two-phase current or vice versa :
en
fr
- FR39694E - Circular drive toggle mechanism and particular application of this mechanism to circuit breakers for the protection of direct or alternating current electrical installations :
en
fr
- FR719949A - Device for the remote control of moving parts and the remote indication of their positions :
en
fr
- GB367009A - Improvements relating to air and like filters or silencers :
en
- GB366850A - Duplicating block :
en
- FR719939A - Method and apparatus for obtaining photographic reproductions :
en
fr
- US1843959A - Track recorder system :
en
- CA319577A - Oil burner :
en
fr
- US1843941A - Process and apparatus for activating carbonaceous material :
en
- US1844357A - Rotary underreamer and cutter element therefor :
en
- US1844464A - Friction transmission :
en
- GB366787A - Improvements in or relating to apparatus for the liquid treatment of textile yarns or threads :
en
- CA319609A - Electric switch :
en
fr
- AT126631B - Centrally placed point setting device. :
de
en
- US1844825A - Receptacle and method of making and closing the same :
en
- AT126732B - Device for dressing and sharpening grinding stones by means of a spring-loaded dressing tool. :
de
en
- AT126838B - Thread brake for twisting spindles. :
de
en
- DE543731C - Regulating starter for sewing machine motors :
de
en
- CA319709A - Extruding apparatus :
en
fr
- US1844747A - Foot accelerator guard :
en
- CA319614A - Portable service station :
en
fr
- CA319653A - Electrolytic condenser :
en
fr
- FR39733E - Fuel pump actuated by means of a compression spring :
en
fr
- US1844510A - Motor vehicle :
en
- AT126730B - Hand grinder for razor blades. :
de
en
- AT126789B - Embossing tool for cold pressing workpieces that are trapezoidal in cross-section and conical in their longitudinal extension, e.g. B. Wedges. :
de
en
- US1844184A - Lining construction for mine galleries, shaft tunnels, and the like :
en
- DE544112C - Device for testing the insulation of wires, in which the wire to be tested is pulled through a conductive medium :
de
en
- US1843987A - Engine starter :
en
- US1844567A - Handle for bouquets :
en
- US1844712A - Process for reclaiming film scrap, etc., including bleaching :
en
- US1844647A - Roofing tile and method of making :
en
- US1844001A - Closure for the domes of tank cars :
en
- US1844520A - Register appliance :
en
- US1844080A - Road bearing pressure measuring instrument :
en
- US1844153A - Testing device :
en
- US1844166A - Garment garter :
en
- US1844786A - Multihelix :
en
- FR719823A - Process for the industrial preparation of pure zirconium oxide :
en
fr
- US1844680A - Radio loud speaker and lamp :
en
- US1844229A - Land scraper :
en
- AT126809B - Electric rotary switch with eccentric lock. :
de
en
- US1844227A - Variable pitch propeller :
en
- US1844286A - Coupling device :
en
- US1843923A - Key case :
en
- DE543656C - Water power machine with a rotating control valve and two opposing pistons arranged next to each other, each of which is coupled to an air pump piston :
de
en
- FR719870A - Adjustable comb die :
en
fr
- AU51131A - Improvements in or Pelating to the manufacture of titanium prepapations :
en
- US1843940A - Roller side bearing for cars :
en
- US1844144A - Method of making rib lath :
en
- US1844476A - Treatment of adsorbent earths :
en
- US1844723A - Charge forming device :
en
- US1843990A - Cash register :
en
- US1844390A - Catalytic oxidation of acenaphthylene :
en
- US1844604A - Heat reclaiming apparatus :
en
- US1843916A - Automatic firearm :
en
- US1844258A - Currency or like package :
en
- AT126834B - Foot made of elastic material, especially for laundry centrifuges. :
de
en
- US1844551A - Safety gas cock :
en
- US1844757A - Terminal for storage batteries :
en
- CA319707A - Semi-automatic water softener :
en
fr
- AT126796B - Cam clamp. :
de
en
- CA319631A - Wire vibrator :
en
fr
- FR719948A - Umbrella :
en
fr
- US1843939A - Pumping device :
en
- CA319739A - Battery separator slicing machine :
en
fr
- US1844759A - Drawing instrument :
en
- AT126704B - Telegraph transmission system. :
de
en
- DE544000C - Device for breaking flax, hemp and. like :
de
en
- US1844061A - Uncoupling device :
en
- US1844841A - Heat regulating system :
en
- AT126601B - Airplane wing of sickle-like shape. :
de
en
- US1844064A - Abrading :
en
- FR719689A - Curler for hair waving :
en
fr
- US1844671A - Condensing apparatus :
en
- GB366742A - An improvement in or relating to hand-brake levers :
en
- GB366776A - Improvements in supporting devices for printing tapes or ribbons :
en
- US1844007A - Flash light gun :
en
- US1844143A - Ophthalmic mounting :
en
- DE543734C - Protective cover for photographic flat films :
de
en
- GB367386A - Improvements in and relating to the production of photographic images :
en
- DE543879C - Suspension isolator :
de
en
- DE544109C - Device for generating neutral atmospheres in electrical apparatus with oil filling, in which the atmosphere is brought into contact with electrically heated, carbonaceous material for deoxidation :
de
en
- US1844287A - Solder :
en
- US1844418A - Film goffering machine :
en
- US1844089A - Metallic vapor arc tube :
en
- US1844900A - High carbon pitch compositions :
en
- DE544136C - Method and device for determining the calorific value of solid and liquid fuels :
de
en
- DE543673C - Process for the production of halogens and their compounds :
de
en
- US1844746A - Trip pan for wolf traps :
en
- US1844817A - Metal door :
en
- AT126808B - Scale, especially for radios. :
de
en
- US1844277A - Static eliminator for printing presses :
en
- US1844272A - Clutch :
en
- US1844667A - Article supporting device for slicing machines :
en
- CA319651A - Invertible manifold and valve for hydraulic hoists :
en
fr
- DE543862C - Swivel fork support for bicycles and motorcycles :
de
en
- DE543886C - Device for the eradication of thistles :
de
en
- US1844563A - Process for recovering bromine :
en
- US1844572A - Desk construction for dictaphone machines :
en
- US1844585A - High lift jack :
en
- DE515672C - Clamping device for the collar button loop on ties :
de
en
- DE543774C - Process for the pretreatment of cassava roots for fermentation purposes :
de
en
- DE543622C - Device for the gasification of heavy oil :
de
en
- FR719603A - Improvements made to t receptor devices. s. f. :
en
fr
- GB366648A - Improvements relating to control of light exposures :
en
- US1844827A - Electromagnetic friction device :
en
- US1844899A - Low carbon pitch compositions :
en
- DE543840C - Movable kickback protection, especially in internal combustion turbines :
de
en
- US1843961A - Folding umbrella :
en
- US1844049A - Method of and apparatus for drawing glass :
en
- US1844352A - Illuminated sign :
en
- US1844659A - Rotor vent :
en
- US1844844A - Manufacture of methyl-paramidophenol sulphate :
en
- US1844304A - Cable support :
en
- US1844727A - Weather excluding casing :
en
- US1844754A - Bobebt gelleb :
en
- US1844921A - Production of hard dense bodies of vegetable fiber :
en
- CA319612A - Doubling machine and twining spindle :
en
fr
- US1844021A - Engine valve :
en
- US1844645A - Electric switch movement :
en
- US1844903A - Multiple stage rod packing :
en
- AT126821B - Rotating sorting machine for wood pulp, pulp, etc. like :
de
en
- DE543912C - Eccentric lid lock for overpressure cooking pots :
de
en
- FR39714E - Method of protecting cables, pipes and other metallic objects against corrosion :
en
fr
- FR719845A - Gas purification device :
en
fr
- AT126826B - Method and device for producing a seam-like connection for metal cloths. :
de
en
- CA319704A - Light signal adjustable support :
en
fr
- DE521016C - Heating device for inflatable boats :
de
en
- DE544078C - Charging device for baking ovens with top boards rotatably mounted in a frame :
de
en
- US1844011A - Battery terminal :
en
- CA319563A - Cap for tubular bodies or cores :
en
fr
- US1844634A - Method of treating sulphur :
en
- US1844511A - Mounting for flexible cords :
en
- US1844577A - Chuck :
en
- US1844044A - Fishing rod :
en
- US1844809A - Fence post lifter :
en
- DE544114C - Mercury vapor rectifier with a metal cathode container, which is secured and sealed against the metal housing of the rectifier :
de
en
- FR719955A - Process for the production of butanol and acetone by fermentation :
en
fr
- GB366783A - Improvements in and relating to apparatus for producing hot water for hot water heating installations and the like :
en
- GB366814A - Improvements in foot instep supports :
en
- DE543964C - Clutter :
de
en
- US1844661A - Carton sealing machine :
en
- US1844048A - Memorial tablet :
en
- US1844596A - Toothbrush :
en
- US1844797A - Grain blower unit :
en
- US1844724A - Hydraulic rail bender :
en
- CA319597A - Direction indicator :
en
fr
- US1844294A - Paper press :
en
- AT126624B - Gas filters, in particular for breathing masks. :
de
en
- US1844226A - Sound producing device :
en
- US1844316A - Boring and grinding machine :
en
- US1844719A - Control system :
en
- US1844598A - Manufacture of metallic alloys :
en
- US1844599A - Window screen :
en
- US1844749A - Emery wheel stand :
en
- FR719639A - Common Shaft Spin Drums :
en
fr
- US1844383A - Conveyer operated screening device :
en
- US1844897A - Production of low carbon pitches :
en
- CA319618A - Barley hulling machine :
en
fr
- CA319647A - Fluid pressure brake :
en
fr
- CA319661A - Throttle valve for ballast tampers :
en
fr
- CA319715A - Knitted fabric and knitting machine :
en
fr
- CA319592A - Aircraft plane :
en
fr
- US1844502A - Power supply circuit :
en
- US1843974A - Machine for use in the manufacture of shoes :
en
- US1844865A - Electrically controlled percussion firing mechanism :
en
- CA319601A - Pulp digester :
en
fr
- US1844871A - Driving point for piles and method of forming driven piles :
en
- USD86169S - Design fob :
en
- CA319564A - Production of aluminium oxyde from aluminium nitrate :
en
fr
- DE544049C - Process for the production of porous building materials :
de
en
- AT126682B - Cinematographic camera or projection apparatus. :
de
en
- AT126658B - Device for detecting, displaying and recording the presence of flammable vapors and gases, in particular in mines. :
de
en
- AT126665B - Device for synchronous playback of sounds and images. :
de
en
- AT126686B - Device for driving sound record carriers or the like at a constant speed. :
de
en
- DE543968C - Process for the production of corrugated asbestos-cement panels reinforced with metal braiding :
de
en
- DE543958C - Machine for the production of bodies from powdery substances that are plastic in the heat :
de
en
- FR719835A - hair pin :
en
fr
- FR719642A - Coil spring shock absorber fitted, in particular, to motor vehicles with oscillating half-axles :
en
fr
- DE544004C - Concrete coffin with wire mesh insert :
de
en
- DE544005C - Bathing facility :
de
en
- DE544031C - Process for the complete breakdown of the cell tissue of plants or plant parts for the purpose of obtaining pectin substances :
de
en
- DE544081C - Spin for laundry or the like. :
de
en
- AT126668B - Cash register with several adding units and a printing unit for printing individual amounts, individual sums as well as subtotals and total sums. :
de
en
- DE543865C - Pen :
de
en
- FR719966A - Improvements to record drives for phonographs :
en
fr
- GB366704A - Improvements in or relating to the extinction and/or prevention of fires on aircraft :
en
- GB366664A - Improvements in castors :
en
- CA319574A - Paper pulp separator :
en
fr
- DE543286C - Process for the preparation of oxythionaphthenes :
de
en
- FR719685A - Device for train lighting :
en
fr
- GB366788A - Improvements in and relating to railway sleepers :
en
- AT126848B - Beehive cooler. :
de
en
- AT126649B - Method and device for packing sliding boxes. :
de
en
- CA319632A - Paper stock flow device :
en
fr
- AU78631A - Method of preparing buns for sandwiches :
en
- US1844051A - Mulch paper :
en
- US1844494A - Reel :
en
- US1844554A - Milk strainer :
en
- US1844918A - Plaster supporting structure :
en
- FR719896A - Improvements with hand shears :
en
fr
- GB366933A - Improvements in lubricators :
en
- US1844570A - Artificial resin and process of making the same :
en
- DE543620C - Air purifiers and air fresheners :
de
en
- DE543756C - Pattern roller drive for printing machines :
de
en
- DE544036C - Device for projecting advertisements over long distances by means of light sources designed in the form of characters :
de
en
- DE543829C - Cutting device for thread pulling machines :
de
en
- DE543995C - Electric iron plug with built-in temperature controller :
de
en
- AT126650B - Device for sorting out rejects, in particular incorrectly filled cigarette boxes from the workpieces delivered by the packaging machine. :
de
en
- AT126743B - Composed of three layers, flexible gramophone record, the record material of which is made of acetyl cellulose or the like. :
de
en
- US1844592A - Taxidermist's body form :
en
- US1844734A - Saw set :
en
- US1844074A - Gas operated swab :
en
- AT126683B - Method and device for reproducing phonograms in reflected light. :
de
en
- FR719887A - Advanced solder and flux :
en
fr
- US1844145A - Elevator signaling system :
en
- US1844895A - Operation of by-product recovery systems :
en
- DE543994C - Process for the manufacture of rectifier elements :
de
en
- AT126731B - Plate or bowl to collect dripping water on the toilet cistern or the like. :
de
en
- FR719612A - Cash counter cabin :
en
fr
- GB366599A - Improvements in machines for polishing or grinding :
en
- FR719771A - Surface mounting of control surfaces for aircraft :
en
fr
- GB366706A - Improvements in and relating to loud speaking telephones :
en
- CA319585A - Apparatus for making dipped rubber articles :
en
fr
- GB366675A - Improvements in or relating to electric discharge tubes for emitting ultraviolet rays :
en
- GB366848A - Garment fastener of support contrivance :
en
- DE543714C - Device for starting and maintaining the running of aviation piston engine compressors :
de
en
- DE544148C - Device for increasing the frictional connection between the drive pulley and the traction mechanism :
de
en
- US1844782A - Apparatus for cooling loose material :
en
- GB366875A - Improvements in and relating to radio receiving apparatus :
en
- GB366816A - Improvements in yarn-smoothing devices for twisting machines :
en
- GB366779A - A new or improved spoon or like holder for use on preserve jars and like containers :
en
- US1844281A - Dumping grate :
en
- US1844845A - Drawer guide :
en
- GB366700A - Improvements in manhole covers and grids applied in road construction :
en
- CA319658A - Radiator shutter blade mounting :
en
fr
- FR719846A - How to close thin-walled metal tubes :
en
fr
- DE543693C - Tap plugs for switching electrical apparatus, in particular measuring instruments, into a closed circuit :
de
en
- FR719582A - Improvements to high power electrical circuit breakers :
en
fr
- US1844591A - Dust collector for cement mills :
en
- US1844717A - Process for precipitating cellulose acetate :
en
- US1844792A - Controlling valve for oil wells :
en
- US1844022A - Truck bolster :
en
- DE543429C - Process for the preparation of bornyl and isobornyl esters :
de
en
- GB366585A - Improvements in or relating to means for applying liquids to yarns, threads, filaments, straws, tapes, bristles or like textile materials :
en
- CA319735A - Filament spinning method :
en
fr
- CA319665A - Stop log winch :
en
fr
- FR719595A - Slide device for movable glass :
en
fr
- FR719699A - Improvements made to valves controlled by a counterweight and a float ball :
en
fr
- GB366644A - Improvements relating to electric selectors :
en
- GB366671A - Improvements in door closers and the like :
en
- FR719892A - Device for mounting a mower on all motor vehicles and agricultural tractors :
en
fr
- FR719755A - Manufacturing process of electric capacitors and capacitor obtained by this process :
en
fr
- GB366609A - Improvements in or relating to telephone sets :
en
- GB366738A - Improvements in and relating to the manufacture of hosiery :
en
- GB366688A - Improvements in or relating to conduits for electric cables subjected to fluid pressure :
en
- US1844362A - Process of producing an antiknock compound :
en
- US1844525A - Electrical fuse :
en
- FR39675E - Improvements to toothbrushes :
en
fr
- FR719563A - Improvements to gear changes and power transmission mechanisms :
en
fr
- FR719716A - Improvements to reinforced beams :
en
fr
- FR720000A - Washing machine improvements :
en
fr
- GB366618A - Improvements in seats for theatres, cinemas and other public halls or places of amusement :
en
- GB366853A - An improved advertising device :
en
- FR719625A - Electrical voltage indicator :
en
fr
- GB366870A - Process for perfuming toilet soaps :
en
- US1844346A - Mixture conditioning device :
en
- US1844924A - Boat :
en
- FR719776A - Automatic air vent :
en
fr
- GB366760A - Improvements in or relating to the manufacture of display models or exhibits :
en
- GB367340A - A process of manufacturing nutritious powders :
en
- DE543703C - Drive device for vibrators :
de
en
- DE543911C - Dismountable school desk :
de
en
- FR39661E - Reversing current switch :
en
fr
- FR719987A - Safety socket :
en
fr
- USD86175S - Design for a smoker stand :
en
- DE543950C - Selective relay for protecting electrical lines :
de
en
- FR719680A - Electric heater :
en
fr
- FR719822A - Interchangeable head toothbrush :
en
fr
- GB366811A - Improvements in boat lowering gear :
en
- GB366955A - Improvements relating to telephone transmitters :
en
- DE543702C - Method for drying spider cake :
de
en
- FR39704E - Advanced training in drawing machines :
en
fr
- FR719989A - Automatic splint :
en
fr
- GB366651A - Improvements in means for marking road surfaces :
en
- GB366703A - Improvements in centrifuges :
en
- FR39667E - Apparatus intended for making infusions by steam heating either by burner or electrically :
en
fr
- US1844084A - Surface ornamentation and method of producing same :
en
- US1844151A - Gas burner :
en
- DE543733C - Process for the production of single or multi-layer roofing and insulating papers, cardboards and felts soaked with waterproofing substances :
de
en
- GB366957A - Improvements in or relating to circular knitting machines :
en
- GB366640A - Manoeuvre and like signalling apparatus for vehicles and other purposes :
en
- FR719884A - Winding watch with lighter :
en
fr
- DE543479C - Self-collecting telephone station :
de
en
- GB366770A - Improvements in or relating to heating and cooling radiators for buildings :
en
- GB366849A - Improvements in surface condensers or similar tubular heat exchangers :
en
- US1844289A - Glare shield :
en
- US1844262A - Separate deck cover :
en
- FR719568A - Improvements to machines for preparing textile fibers :
en
fr
- US1844496A - Friction brake :
en
- US1844300A - Locking device, more particularly for textile machines :
en
- DE543833C - Method of manufacturing bottles with puncture bottoms :
de
en
- DE543658C - Pipe push bench with guides for the mandrel and the mandrel carrier :
de
en
- DK45207C - Apparatus for distributing soap cream or similar. :
da
en
- GB366967A - Improvements relating to methods of and means for effecting reproduction from successive sound and/or motion picture records :
en
- DE544057C - Process for the production of solid, stable and water-soluble aromatic diazo preparations :
de
en
- GB366880A - Improvements in or relating to gas controlling devices :
en
- DE544038C - Device for determining the density of negatives :
de
en
- US1844019A - Treatment of animal skins and pelts :
en
- US1844853A - Pulsator for milking machines :
en
- US1844446A - Rotary cutter :
en
- CA319565A - Process of treating leucite :
en
fr
- DE543966C - Ice skating :
de
en
- DE544084C - Chain-like precipitation electrode for electrostatic precipitators :
de
en
- AT126617B - Device for grinding grist sensitive to heating, in particular coffee. :
de
en
- FR719587A - Device for recording the indications given by a measuring device :
en
fr
- FR719925A - Diffusion measuring device for gases :
en
fr
- FR719655A - Improvements in the manufacture of condensation product derivatives of a polyvalent alcohol and a polybasic acid :
en
fr
- AU3056130A - Improvements in gaseous discharge luminous tube devices :
en
- GB366772A - Improvements in or relating to the consolidation of thread coils, particularly of artificial silk :
en
- DE543772C - Process for the production of dense and solid objects and devices from zirconium oxide or other highly refractory oxides :
de
en
- DK45196C - Door holder. :
da
en
- DE528333C - Stiffenable joint for collapsible hollow rods of equipment, especially gymnastics equipment :
de
en
- GB366580A - The manufacture of azo dyestuffs containing copper :
en
- AT126735B - Process for preventing corrosion on metallic construction parts. :
de
en
- US1844292A - Shifting mechanism for multispeed transmissions :
en
- US1844522A - Process for refrigeration :
en
- US1843960A - Engine control system :
en
- US1843980A - Changeable luminous display sign :
en
- DE543179C - Device for wrapping U-shaped packs with block-like ends :
de
en
- DE543500C - Irrigation device :
de
en
- GB366840A - Improvements in corsets and corselettes :
en
- DE543647C - Inflatable rescue device with gas generator :
de
en
- DE544013C - Material holder for circular saws :
de
en
- FR719562A - Product intended for coating surfaces for tennis, golf and other sports games, terraces, etc., and its manufacturing process :
en
fr
- FR719588A - Improvements to processes for carbonization of heavy petroleum or other residues and cracking of petroleum vapors :
en
fr
- DE544191C - Method for producing a socket for drawing dies :
de
en
- US1844147A - Automatic and semiautomatic telephone system :
en
- US1844776A - Water heater :
en
- US1844303A - Rudder :
en
- US1844296A - Ignition magneto :
en
- DE543929C - Process for the production of frozen meat or frozen fish :
de
en
- US1843929A - Keyboard for multiple impression typewriters :
en
- DE543831C - Multi-way valve for flushing devices for medical purposes :
de
en
- DE543835C - Protective capsule for watches :
de
en
- FR719944A - Process for working around piston rings :
en
fr
- US1843957A - Inclosed fused switch :
en
- US1844355A - Swinging cutter reamer :
en
- US1844854A - Tank :
en
- AT126748B - Device for treating the human body with pulsating negative pressure. :
de
en
- DE543810C - Device for moving the trains on the substation of a conveyor system working with a pressure carriage with an inclined plane :
de
en
- GR3536B - METHOD OF APPLICATION IN THE INDUSTRY OF THE EMERGENCY ALUMINUM SHEET. :
el
en
- GB366813A - Improvements in or relating to electrolytes and amalgamating baths for the production of metallic coatings :
en
- GB366860A - Improvements in typographical line composing machines :
en
- FR39691E - Level :
en
fr
- CA319727A - Manufacture of rubber goods :
en
fr
- DE536453C - Sheet-fed rotary printing machine, especially sheet-fed rotary gravure printing machine for straight and back printing :
de
en
- DE543937C - Grinding machine for chipping knives :
de
en
- GB366834A - Improvements in or relating to inductance coils for wireless signalling apparatus :
en
- GB366871A - Improvements in or relating to double acting plunger pumps :
en
- AT126606B - Insertion device for threshing machines. :
de
en
- AT126714B - Device for achieving different colored illumination of microscopic objects. :
de
en
- US1844811A - Card perforating machine or the like :
en
- FR719825A - Improvements to supercharging devices or superchargers for heat engines :
en
fr
- FR719872A - Rotary cake molding and cutting machine :
en
fr
- FR719908A - Coolant supply device used to cool the piston in internal combustion engines :
en
fr
- GB366762A - Improvements in carrying out chemical processes at elevated temperatures :
en
- US1844274A - Slide buckle :
en
- US1844488A - Thermostat device :
en
- DE543633C - Sheeter and sheet depositor :
de
en
- DE543793C - Fluid regulators, especially water level regulators for steam boilers :
de
en
- DK45223C - PROCEDURE FOR MANUFACTURE OF A MOTOR FUEL OF SUITABLE WEAKENED EXPLOSIVES, SUCH AS NITROCOMBANTS. :
da
en
- GB366844A - Improvements in or relating to axle bearings for railway vehicles :
en
- US1844221A - Cushioned chair for railway rails :
en
- US1844815A - Adjustable pump jack balance :
en
- FR719692A - Utensil with two superimposed containers :
en
fr
- DE543640C - Hydraulic braking device, especially for motor vehicles :
de
en
- DE543892C - Folding box, in particular box with lid, with a folded protruding edge :
de
en
- FR719790A - Underwater acoustic sounding device without drilling the ship's hull :
en
fr
- GB366615A - Improvements in and relating to gas compressors for refrigerating systems :
en
- GB366774A - Improvements in or relating to steam boilers :
en
- GB366781A - Improvements in pistons for reciprocating engines, pumps, and the like :
en
- FR719936A - Improvements to jacks :
en
fr
- GB366868A - A new or improved tyre cover for the spare wheels of motor vehicles :
en
- DE544063C - Rail vehicle equipped with electrical resistance welding equipment :
de
en
- FR39728E - Bogie with two tracks moving very close to each other :
en
fr
- FR719728A - Apparatus for cutting and dispensing soap or any other material :
en
fr
- FR719772A - Improvement in the application of compressors to thermal engines :
en
fr
- DE543706C - Device for determining the torque of engines u. like :
de
en
- DE543741C - Suitcase cinema :
de
en
- DE543954C - Device for reducing the amount of steam in front of the anodes of mercury vapor rectifiers in metal housings :
de
en
- GB366799A - Improved lead seal for securing packages and the like :
en
- GB366994A - Improvements in and relating to steam boiler and like fluid heaters :
en
- GB366798A - Improvements in floor cleaning devices :
en
- DE543837C - Poultry plucking machine :
de
en
- DE543805C - Device for the automatic removal of individual sheets, layers or the like from stacks arranged at an angle :
de
en
- FR719722A - Diaphragm type gas pressure regulator :
en
fr
- GB366846A - Improvements in or relating to steam-generating installations and certain applications thereof :
en
- CA319731A - Coating or plastic composition containing synthetic resin :
en
fr
- FR719667A - Lacquers, films, materials used as a base or base coat, adhesives, impregnating substances, etc. :
en
fr
- FR719758A - Improvements to aerial propellers :
en
fr
- GB366791A - Method of and means for encasing pupin loading-coils :
en
- FR719701A - Improvements to the stopping mechanisms of spinning, doubling, twisting and similar textile machines :
en
fr
- FR719910A - Device for making permanent hair waves :
en
fr
- DE543599C - Swiveling bobbin holder for flat knitting machines :
de
en
- GR3526B - NEW NETWORK TYPE. :
el
en
- CA319656A - Rubber article :
en
fr
- GB366726A - Improvements in or relating to toe straps for use with the pedals of bicycles, tricycles and the like machines :
en
- GB366694A - Process for the manufacture of press-moulded rubber footwear with high heels :
en
- GB366782A - Improvements relating to the manufacture of water gas and coal gas :
en
- DE543993C - Rectifier :
de
en
- DE543952C - Electric self-opening switch with a release magnet with two windings :
de
en
- DK45216C - Straw and grain blower. :
da
en
- FR39746E - Further training in liquid dispensers :
en
fr
- GB366971A - Improvements in treating mineral salts :
en
- GB367345A - Improvements relating to surgical hosiery :
en
- DE543816C - Rotatable connection for two-pole electrical cables :
de
en
- US1844467A - Process of manufacturing constructional material :
en
- AT126818B - Dedusting device working with compressed air and suction. :
de
en
- US1844148A - Hose structure :
en
- US1844172A - Feeder for pulverized material :
en
- FR719640A - Adjustment device for steam turbines and the like :
en
fr
- GB366862A - Improvements relating to electric cables :
en
- FR39707E - Heating device for motor vehicles :
en
fr
- GB366858A - Improvements in or relating to hollow tiles for concrete floor and like constructions :
en
- GB366859A - Improvements in vices :
en
- DE544067C - Lift truck with swing arms :
de
en
- FR719567A - Device and method for lifting sunken ships, in conjunction with automatic connection of telephone lines and ventilation pipes to sunken submarines :
en
fr
- GB366872A - Treatment of the felts employed for polishing glass :
en
- DE543867C - Stacking device for folding machines :
de
en
- FR719752A - Safety coupling :
en
fr
- GB366885A - Process of and apparatus for carrying out adsorption and regeneration operations :
en
- US1844532A - Valve structure :
en
- US1844550A - Gear-shift mechanism :
en
- DE539379C - Process for the production of flutter disks :
de
en
- DE543720C - Multiple carburetors for internal combustion engines :
de
en
- DE543965C - Device for ring spinning machines to regulate the spindle speed according to the Koetzer diameter and Koetzer structure :
de
en
- DE544105C - Installation rotary switch :
de
en
- AT126620B - Centrifugal mill. :
de
en
- CA319723A - Spring structure :
en
fr
- DE543855C - Fire extinguishing device :
de
en
- US1844816A - Theodobe bbown :
en
- US1844913A - Dental operative instrument :
en
- US1844687A - Electric discharge device :
en
- US1844429A - Method and device for antiaircraft firing :
en
- DE544102C - Carbon cap, especially for galvanic elements :
de
en
- GB366699A - Improvements in and relating to brassieres and like protective and retaining devices :
en
- GB366723A - Improvements in and relating to water-tube boilers and superheaters therefor :
en
- GB366953A - Improvements relating to aircraft :
en
- AT126764B - Driving iron for induction measuring devices. :
de
en
- CA319573A - Permutation lock :
en
fr
- DE543814C - Device for inserting perforated discs in zinc cups :
de
en
- AT126720B - Collector. :
de
en
- US1844565A - Root digger :
en
- GB366866A - Process for decomposing calcium phosphates :
en
- DE543992C - Device for venting vacuum vessels, which interacts with a pre-vacuum :
de
en
- DE544051C - Dust protection for clockworks :
de
en
- US1844029A - Refrigerating machine :
en
- US1844298A - Fuel charge conditioning device :
en
- US1844662A - Cellular product :
en
- GB366667A - Improvements in and relating to hoods or covers for motor cycles and like vehicles :
en
- GB366785A - Improvements in and relating to the packing of the pistons of internal combustion engines :
en
- US1843934A - Letter scale and paper cutter :
en
- US1844095A - Mechanical pencil :
en
- FR39750E - Improvements to container closure systems :
en
fr
- FR719632A - Cathode ray discharge device for television and other signaling systems :
en
fr
- GB366735A - An improved plant pot for nurserymen :
en
- DE544113C - Machine for forming the glass bulbs of electric incandescent lamps and other closed glass vessels :
de
en
- GB366803A - Improvement in brakes :
en
- FR719806A - Automatic disposal device for household or industrial waste :
en
fr
- DE543602C - Machine for milling, drilling and cutting out suction pads for artificial bits :
de
en
- DE543844C - Device for machining the end faces of a ring that form a screw surface :
de
en
- FR39739E - Apparatus for cleaning gasoline :
en
fr
- FR719928A - Device for tabulators and other office machines? :
en
fr
- GB366948A - Framework for bodies of vehicles especially motor driven vehicles :
en
- AT126758B - Counter-rotating double propeller. :
de
en
- US1844076A - Vent for core barrels :
en
- FR39744E - Slide or slide fastener assembly device :
en
fr
- DE543705C - Optical temperature meter built like a radiometer :
de
en
- GB366728A - Improvements relating to electrical communication systems :
en
- US1844341A - Electric light bulb retainer :
en
- DE543750C - Pass pieces for switches and crossings of toy trains :
de
en
- GB366828A - Improvements in or relating to gas controlling devices :
en
- FR719802A - Device for cash registers, vending and similar apparatus and its applications :
en
fr
- GB366895A - Improved method of refrigeration and apparatus therefor :
en
- CA319643A - Liquid break switch :
en
fr
- FR719941A - Scutching process for tow and waste of flax and other textile fibers :
en
fr
- AT126763B - Steam turbine. :
de
en
- AT126768B - Device for signaling on cable cars. :
de
en
- FR719849A - Combined wallet and bill holder :
en
fr
- FR719877A - Device for concentrating solutions :
en
fr
- FR719907A - Space heating appliances :
en
fr
- CA319599A - Thermostatically controlled gas water heater :
en
fr
- CA319622A - Pocket cigar lighter :
en
fr
- US1843978A - Artillery fire direction instrument :
en
- US1844393A - Purification of by-product ammonia :
en
- US1844597A - Automatically locked and secured receptacle for milk bottles and containers :
en
- DE543686C - System for simultaneous telegraphing and telephoning, in which the transmission direction of the language is changed :
de
en
- US1843935A - Riveting machine :
en
- US1844117A - Sound operated circuit controller :
en
- US1844459A - Safety lock :
en
- CA319669A - Pitch-coking process :
en
fr
- CA9479S - Glass jar :
en
- CA319584A - Manufacture of composite films, foils, etc. :
en
fr
- US1844093A - Induction motor :
en
- US1844392A - Oxidation of acenaphthene :
en
- US1844165A - Abrading machine :
en
- US1844694A - Gas purification :
en
- US1844722A - Device for cleaning dusters or erasers :
en
- CA319701A - Locomotive stoker :
en
fr
- US1844039A - New stable reduction compounds oe the g :
en
- DE543637C - Rolling roller bearings for the front frames of truck trailers :
de
en
- DE543692C - Electrical connection plug with adjustable resistance :
de
en
- DE543638C - Support leaf spring for motor vehicles :
de
en
- DE543851C - Facility for non-stop showing of films :
de
en
- AT126676B - Method and rotary kiln for burning cement, lime or the like. :
de
en
- US1844136A - Evaporator for refrigerating systems :
en
- AU59031A - Improvements in and relating to wire andthe like strainers :
en
- AT126772B - Self-priming centrifugal pump. :
de
en
- AT126657B - Device for selective calling of wireless stations. :
de
en
- US1844198A - Fire extingusher :
en
- GB366863A - Improvements in and relating to the manufacture of bands from sheets of material :
en
- US1844787A - Cone type speaker :
en
- US1844323A - Carving machine of multiple type :
en
- DE543697C - Arrangement to prevent individual slats from coming out of collectors of electrical machines held together by clamping rings :
de
en
- DE543834C - Method for cross-cutting a continuously produced endless wire glass ribbon :
de
en
- CA319692A - Oil refining process :
en
fr
- DE542961C - Roller cage for guiding several rows of rollers :
de
en
- FI14143A - An air cushion, air mattress or other such where air is used as the flexible member :
en
fi
- US1844154A - Method and apparatus for annealing glassware :
en
- CA319575A - Vessel and cap remover :
en
fr
- AT126774B - Grinding device with two grinding rollers composed of individual discs. :
de
en
- CA319620A - Liquid level indicating device :
en
fr
- US1844423A - Attenuation and volume control :
en
- GB366569A - Improvements in or relating to automatic or semi-automatic telephone or like systems :
en
- US1843967A - Hub shell construction :
en
- CA319695A - Production of higher alcohols by fermentation :
en
fr
- DE543636C - Device for the periodic distribution of liquid on band-shaped structures, preferably for applying color liquid to every third image field of a positive color film :
de
en
- DE543718C - Control device for internal combustion engines :
de
en
- DE543753C - Conveyor chain :
de
en
- US1844619A - Combination automatic compensating bearing and stuffing box for turbine pumps :
en
- US1844760A - Concrete form support :
en
- AT126696B - Device for reproducing phonograms in reflected light. :
de
en
- AT126762B - Electrotherapeutic electrode. :
de
en
- CA319713A - Wave transmission system :
en
fr
- AT126724B - Container for rolled paper strips. :
de
en
- FR719889A - Improvements to column bottom totalisers :
en
fr
- US1844109A - Internal combustion engine :
en
- US1844396A - Manufacture of dyestuffs containing chromium :
en
- US1844780A - Noncorrodible deep well pump :
en
- AU2995630B - A garden hose holder :
en
- CA319678A - Movable pressure device :
en
fr
- US1844046A - Valve :
en
- US1844791A - Spindle reciprocating mechanism :
en
- DE543760C - Machine for the continuous automatic capping and waxing of dolls (electrodes) with pressed carbon pen for electric batteries, elements, etc. like :
de
en
- DE544056C - Process for the preparation of pure laevulose from inulin :
de
en
- FR719765A - Improvements to braking devices for all applications and in particular as a brake for antenna spinner :
en
fr
- DE543736C - Central shutter for photographic lenses :
de
en
- US1844218A - Ignition magneto :
en
- DE543716C - Resilient valve lifters for internal combustion engines u. like :
de
en
- FR719748A - Security device :
en
fr
- CA319639A - Vending machine :
en
fr
- US1844401A - Vehicle body construction :
en
- US1844406A - Propeller :
en
- US1844875A - Lifting truck :
en
- DE543730C - Coupling for sewing machines driven by an electric motor :
de
en
- DE543852C - Device for applying photosensitive emulsions to endless paper, film, fabric or similar webs :
de
en
- DE544054C - Two-chamber treatment plant :
de
en
- US1844205A - Signaling apparatus :
en
- DE543724C - Inner brake band coupling with chained bands :
de
en
- DE543983C - Device for supplying paint, in particular bronze paint, to printing machines :
de
en
- DE543739C - Device for the production of cinematographic combination recordings :
de
en
- DE543809C - Process for the production of the refractory lining for metallurgical furnaces, in particular induction furnaces :
de
en
- US1843954A - Fuel burning apparatus :
en
- US1844685A - Clamping means for globes and the like :
en
- US1844876A - Lifting truck :
en
- AT126787B - Method and machine for severing hair from the skin of pelts. :
de
en
- AU132231A - An improved lighting attachment for gas burners :
en
- US1844579A - Wire straightener :
en
- US1844216A - Automobile bumper :
en
- DE543717C - Rotary valve control for multi-cylinder internal combustion engines with compressed air distributor :
de
en
- GB366613A - Improvements in air compressors for automobile engines :
en
- US1844133A - Elevator :
en
- US1844247A - Combined heat and vibration massage device :
en
- DE543846C - Machine for drilling beams, columns, etc. like :
de
en
- FR719683A - Improvements to guard rings or protective cradles for electrical insulators :
en
fr
- FR719905A - Method and apparatus for regulating air conditioning in premises :
en
fr
- US1844014A - Acoustic instrument :
en
- US1844052A - Gasket :
en
- CA319662A - Production of hydrocarbons :
en
fr
- CA319679A - Binder for loose leaf books :
en
fr
- FR719703A - Improvements in the treatment of fabrics containing organic cellulose derivatives :
en
fr
- DE528335C - Ski jumping game :
de
en
- DE543876C - Process for the preparation of piperidine alkynes :
de
en
- DE543767C - Record made of plastic materials :
de
en
- US1844679A - Glue solution and process of manufacturing same :
en
- FR39723E - Beet scraper :
en
fr
- US1844181A - Compressor :
en
- DE544147C - Safety contact for monitoring ignition on explosion motors :
de
en
- DE543587C - Device to compare two impedances with a certain approximation :
de
en
- DE543998C - Yarn guide brake for flat weft knitting machines :
de
en
- DE543786C - Method and device for introducing solid starting materials into high-pressure apparatus, in particular in the hydrogenation of solid fuels :
de
en
- GB366636A - Improvements in and relating to pneumatic tyres and the manufacture thereof :
en
- DE543628C - Thread cutting tool :
de
en
- DK45214C - Heating boiler for hot water and low pressure steam heating systems. :
da
en
- GB366729A - Improvements in knobs and handles for operating electrical apparatus :
en
- US1844576A - Headrest :
en
- FR719854A - Oiler device for winders :
en
fr
- GB366697A - Improvements in closures for pressure reservoirs :
en
- GB366839A - Improved supporting means for the driving members and the like of mechanical looms :
en
- DE543623C - Fuel delivery device for overpressure engines :
de
en
- DE544066C - Machine for melting ampoules :
de
en
- FR719952A - Automatic toggle installation switch :
en
fr
- DK45199C - Drainage device for boats. :
da
en
- GB366974A - Improvements in method of making hydrate dextrose :
en
- US1844625A - Gun mount for aeroplanes :
en
- CA319560A - Apparatus for recovering motor fuel from crude oil, shale, lignite, coal, etc. :
en
fr
- DK45194C - Procedure for Purification, in particular Removal of Acids from Hydrogen Peroxide Solutions by Electrolysis. :
da
en
- FR719602A - Anti-theft device for automobiles :
en
fr
- GR3537B - SPRING IN REPLACEMENT OF SHOE LACE. :
el
en
- GB366737A - Processes for the production of fertilizer mixtures and the products produced thereby :
en
- US1844847A - Glass feeding apparatus :
en
- DE544022C - Electrical power meter for piston engines :
de
en
- DK45203C - Printing form with forced types. :
da
en
- US1844217A - Tractor plow hitch :
en
- US1844517A - Hydraulic stoker control :
en
- DE544119C - Carburetor burners for liquid fuels :
de
en
- US1843918A - Vitalizer dish and cover :
en
- US1844306A - Vulcanizable rubber compound :
en
- US1844465A - Gbading attachment fob steam shovels :
en
- DE543687C - Contact device in connection with a braking device, especially for machine selectors with an electromagnetically controlled friction clutch :
de
en
- US1844486A - Paster :
en
- US1844807A - Remote control switch :
en
- US1844810A - Means for recovering pineapple from waste shells :
en
- US1843977A - Plow :
en
- US1844675A - Rear view mirror :
en
- US1844748A - Peanut digger :
en
- FR719601A - Sliding lead pencil :
en
fr
- FR719653A - Press disc :
en
fr
- US1844484A - Jetty :
en
- DE543764C - Seat suspension for upholstered seats u. like :
de
en
- DE543933C - Device for trimming photographs, paper, fabric samples and the like like :
de
en
- CA319725A - Washing machine :
en
fr
- DE543990C - Switch with a fluid-filled tube which is designed in such a way that it moves when the fluid warms up and thereby controls contacts :
de
en
- DE543752C - Automatic tilting device for garbage cans on garbage trucks :
de
en
- DE543916C - Talking machine for the automatic playback of several records of a stack of records arranged above the turntable :
de
en
- FR719983A - Box or cabinet comprising one or more loudspeakers arranged at the bottom of said box :
en
fr
- GB366784A - Aircraft control surface members :
en
- FR719897A - Brushes refinement for stencil painting :
en
fr
- GB366775A - Apparatus to indicate automatically the itinerary of a road run over by a vehicle :
en
- US1843951A - Display stand :
en
- US1844203A - Check protector :
en
- FR719769A - Converter group for accumulator charging :
en
fr
- GB366634A - Improvements in thermionic valve circuits :
en
- US1844325A - Convertible umbrella :
en
- GB367385A - Improved tine for harrows :
en
- US1843925A - Key-bolt :
en
- US1844065A - Silo filling device :
en
- US1844245A - Automatic margin bar for duplicating machines :
en
- FR39674E - Device for exerting an influence between a train and the track by means of resonance circuits tuned to one another :
en
fr
- GB366838A - Improvements in processes for hardening alloys of iron, steel and cast iron by nitrogenising :
en
- US1844192A - Apparatus for the supply of fuel gas mixture to the cylinders of internal combustion engines :
en
- US1844831A - Deep well turbine pump having means for removing stretch from pump shafts and for lubricating bottom bearings :
en
- DE544006C - Water-cooled, reinforced mold for centrifugal casting :
de
en
- FR719945A - Device for the correct orientation of misplaced cigarettes during their transport to the packaging machine :
en
fr
- FR719830A - Improvements in concrete manufacturing :
en
fr
- GB366892A - Improvements in screw caps for bottles and the like :
en
- GB366595A - Improvements in or relating to switching mechanisms for use in telephone or like systems :
en
- GB366755A - Improvements in or relating to containers or reservoirs for liquids :
en
- US1844164A - High pressure valve :
en
- AU3069230A - Improvements in refrigerating machines :
en
- CA319726A - Consistency responsive device :
en
fr
- US1844433A - Sewer pipe cleaning device :
en
- US1844498A - Method of welding :
en
- US1844695A - Dyeing apparatus :
en
- DE543820C - Drive with power reserve as a drive for potentiometer writing devices :
de
en
- DE544017C - Method for checking the setting of the mean operating point of the discharge characteristics of a glow tube :
de
en
- DE544088C - Process for the production of organic acids :
de
en
- GB366571A - Improved method of and means for curing or drying varnished surfaces on articles of manufacture :
en
- DE543675C - Production of pure zirconium oxide from zirconium silicate :
de
en
- DE543864C - Metal closure for bottles, containers, etc. like :
de
en
- DE543942C - Remote switch for high pressure in the pipe network :
de
en
- DE544130C - Insert sleeve for curtain iron :
de
en
- FR719551A - Method for covering peak loads in steam power plants :
en
fr
- FR719788A - Method and device for priming and regularity of operation of pumps of all systems :
en
fr
- FR719980A - Advanced syringe :
en
fr
- FR719628A - Shut-off device for relieving tension in the connection pipes of electrical devices, in particular in the socket-outlets :
en
fr
- FR719799A - Improvements to synchronizing systems, particularly applicable to image transmission systems :
en
fr
- GB366869A - Improvements in and relating to terminals :
en
- GB367014A - Improvements in or relating to fuel injectors for internal combustion engines :
en
- US1844209A - Setts :
en
- US1844449A - Transmitter :
en
- FR719729A - Improvements to telephone installations :
en
fr
- FR719981A - Process for producing vaporized metal in vacuum tubes :
en
fr
- FR719996A - Improved process for making artificial silk comprising elemental yarns of 6 denier to less than one denier :
en
fr
- GB366720A - Improvements relating to aluminium alloys :
en
- FR719921A - Process for burning hardly combustible materials, such as asphalt, tar, acid resin, bitumen, fuel oil, etc. :
en
fr
- US1843915A - Laminated wall board :
en
- FR719917A - Electric alarm warning of an "overfill" in the containers :
en
fr
- FR719951A - Device for connecting the linings to the walls of the furnaces :
en
fr
- DE543860C - Articulated propeller with blades that can be pivoted transversely to its axis :
de
en
- FR39657E - Process for preparing ethers :
en
fr
- FR719730A - Compression device against seasickness :
en
fr
- DE544137C - Device for measuring rapidly changing pressures :
de
en
- FR719636A - Preparation of artificial resins :
en
fr
- GB366654A - Improvements in or relating to aluminium-silicon alloys :
en
- DE543909C - Hair parting comb :
de
en
- DE544048C - Process for the production of bonded, porous, liquid-permeable cover layers for streets and the like like :
de
en
- DE543791C - Process for the production of phenol from waters containing such :
de
en
- GB366845A - Improvements in bushing removers :
en
- DE543922C - Kuekenheim :
de
en
- US1844032A - Template cutting machine :
en
- FR719665A - Process for obtaining signs, inscriptions, etc. in relief, in particular using luminescent materials :
en
fr
- FR719995A - Extendable support for coat racks or the like :
en
fr
- DE544099C - Radio receiver :
de
en
- DE544076C - Cutting device, especially for opening cans :
de
en
- DE543467C - Stretchable printing pad for the production of a letterpress-like font :
de
en
- GB366658A - Improvements in coin-exchanging mechanism :
en
- US1843948A - Metal flashing :
en
- US1843982A - op hattoit :
en
- DE543596C - Method and device for the production of tubular rubber thread weft weft goods on a flat knitting machine with four needle beds :
de
en
- US1844190A - Lawn edger :
en
- US1844270A - Sterilizer :
en
- FR719878A - Device for removing moisture from steam in radial steam turbines with axial expansion stages :
en
fr
- GB366652A - A process for the separation of caoutchouc from aqueous caoutchouc dispersions with the aid of alternating current :
en
- US1844568A - Means for converting continuous rotary motion into reversible linear motion :
en
- US1844863A - Slot machine and attachment therefor :
en
- AU102131A - A double solenoid electrically operated stamp for ore crushing or other purposes :
en
- US1844649A - Synchronous motor :
en
- AT126793B - Device for influencing a light-sensitive cell from a radiation transmitter. :
de
en
- US1843928A - Spring motor and control therefor :
en
- US1844079A - Method of reproducing photographs :
en
- AT126841B - Laundry rammer. :
de
en
- CA319645A - Brake and door interlock :
en
fr
- CA319634A - Indicator :
en
fr
- US1844212A - Visible discharge indicator :
en
- US1844261A - Fluid lift for use in wells :
en
- US1843989A - Light valve :
en
- US1844493A - Range control switch :
en
- US1844580A - Fourdrinier wire shaker :
en
- US1844527A - Device for treating articles of furniture :
en
- DE543850C - Process for the production of thickened canned vegetables :
de
en
- AT126712B - Process for generating ozone by means of discharges, preferably for high-frequency operation. :
de
en
- US1844691A - Vegetable washer and cleaner :
en
- AU155431A - Motor control systems :
en
- US1844405A - Trolley device :
en
- USD86170S - Design fob a game board :
en
- AT126610B - Device for printing the amounts of money on checks, instructions, etc. Like. With device to prevent counterfeiting. :
de
en
- US1843955A - Cotter :
en
- DE543849C - Preservation method for food :
de
en
- GB366663A - Means for indicating the liquid level in diving bells of dynamo-electric machines working under liquids :
en
- DE544018C - Method and device for measuring positional errors of the eyes :
de
en
- GB366579A - Improvements in or relating to bathing caps and fastening means therefor :
en
- US1844891A - Distillation of tar :
en
- FR719842A - Improvements to photoelectric cells :
en
fr
- AT126660B - Device for the uniform drive of a combined picture and sound film. :
de
en
- CA319568A - Direction signalling device for vehicles :
en
fr
- FR719873A - Improvement in swimsuits and sportswear and swimsuits comprising this improvement :
en
fr
- FR719566A - Improvements to card register sorting machines in order to obtain an automatic selection of groups of cards :
en
fr
- FR719658A - Device for cutting plastic material :
en
fr
- FR719671A - Automatic tipper :
en
fr
- DE543639C - Folding seat for motor vehicles :
de
en
- US1843910A - Tuning fork :
en
- AT126741B - Flexible, unbreakable record made of celluloid or the like. :
de
en
- DE543982C - Machine for processing stereotype plates etc. like :
de
en
- US1844037A - Transmission :
en
- DE543899C - Monitoring device for steam trap :
de
en
- GB366827A - Improvements in bitumen boilers and like heating apparatus :
en
- DE543290C - Starting device for steam turbines with oil-controlled valves :
de
en
- US1843927A - Gasket for flexible pipe joints :
en
- US1844877A - Mill housing :
en
- US1844234A - Friction draft gear :
en
- FR719674A - Compressed air or steam saw :
en
fr
- FR719764A - Improved device for operating the cleaning needle of the injector of heating and lighting equipment with hydrocarbons :
en
fr
- DE544149C - Pulley transmission :
de
en
- FR719932A - A method of making lengthwise convex files having cutting teeth similar to screw threads :
en
fr
- USD86171S - Design for a game board :
en
- GB367011A - Improvements relating to coin freed vending apparatus :
en
- DE543568C - Circuit for operating and starting DC motors :
de
en
- FR719573A - Cigarette holder-ashtray or cigar-holder-ashtray :
en
fr
- GB366705A - Manufacture of vat dyestuffs :
en
- DE544158C - Device for facilitating the further processing of positive cinema films after developing :
de
en
- US1844134A - Slack adjuster :
en
- US1844514A - Elevator control system :
en
- FR719796A - Improvements to electrical hour distributions :
en
fr
- US1844015A - New condensation products from phosphine oxides and phenolic compounds :
en
- GB366591A - Improvements in or relating to sound reproducing systems :
en
- GB366741A - Improvements in and relating to display devices :
en
- FR719656A - Corrugated paper and board manufacturing process :
en
fr
- FR719855A - Grease mixer system :
en
fr
- GB366780A - Improvements in or relating to securing means for lever lids of tins and like containers :
en
- GB366979A - Improvements in or relating to cash containers for use on tramway cars, omnibuses, and in theatres and other public places :
en
- GR3534B - ARTIFICIAL ARTICLE MADE OF WOOD, LEATHER AND FIBER. :
el
en
- FR719883A - Roller straightening machine :
en
fr
- FR719938A - Process for preparing fibroin solution from ammoniacal copper oxide solutions :
en
fr
- AU46731A - Improvements inthe concentration of ores :
en
- AT126653B - Display device for cash registers and accounting machines. :
de
en
- FR719717A - Insulation process for electrical conductors :
en
fr
- GB366889A - An improved cementing composition for use in preparing laminated material :
en
- GB366789A - Improvements in and relating to chains :
en
- FR39662E - Improvements to flexible coupling devices :
en
fr
- GB366836A - Improvements in or relating to wireless receiving apparatus :
en
- GB366905A - Improvements in and relating to electric resistances :
en
- GB366619A - Improvements relating to drags for spinning and like machines :
en
- US1844422A - Cable telephony :
en
- FR719579A - Sharpening device for mechanical razor blades :
en
fr
- FR719670A - Improvements in building construction :
en
fr
- FR719920A - Improvements to distributors for steam turbines :
en
fr
- DE544121C - Device for sealing fireplaces :
de
en
- FR719777A - New assembly and adjustment of an electro-magnetic device :
en
fr
- GB366802A - Improvements relating to the heating of water and other liquids :
en
- GB366851A - Improvements in and relating to protective systems for dynamoelectric machines :
en
- US1844088A - Cantilever spring :
en
- US1844329A - Electrolytic apparatus :
en
- US1844622A - Turbine pump structure :
en
- GB366935A - Improved means, or an improved method or system for transferring marine vessels froma slipway to side berths and vice versa :
en
- GB366676A - Improvements in or relating to valves :
en
- FR719613A - Equipment for cleaning the metal surfaces of boilers :
en
fr
- DE544091C - Rubber buffers for mine carts :
de
en
- DE543590C - Process for the preparation of monoazo dyes :
de
en
- GB366901A - Improvements in or relating to sterilizers for tooth brushes :
en
- GB366753A - Improved process of manufacturing yeast :
en
- DE543918C - Method for making sound recordings :
de
en
- FR719585A - Electro-acoustic installations with magnetic sound carrier :
en
fr
- FR719714A - Mold for cooking hams :
en
fr
- US1844556A - Electroplating apparatus :
en
- FR719593A - Improvements to electric arc extinguishing devices :
en
fr
- FR719681A - Improvements to suspension clamps for electrical conductors :
en
fr
- GB366857A - Systems for continuously cleaning the ballast of railway tracks :
en
- US1844034A - Exhaust gas treating device :
en
- US1844047A - Pipe joint :
en
- US1844283A - Button loop :
en
- US1844425A - Mechanical stoker :
en
- GR3532B - CONDENSER IN EXTENSIONALLY VACUUM AND COLD. :
el
en
- FR39729E - Movable wheel for reversible rotating machines, in particular for hydraulic turbines :
en
fr
- DE543729C - Shredding device :
de
en
- US1844293A - Producer gas recuperator furnace :
en
- DE543610C - Device for monitoring conveyor machine drives :
de
en
- AT126729B - Chair with swivel seat, which is mounted on a spring-loaded spindle and adjustable in height. :
de
en
- US1843968A - Apparatus for applying draft gears to railroad cars :
en
- US1844162A - Picture distorting apparatus :
en
- US1844826A - Jar sealing apparatus :
en
- US1844655A - Wire mesh roofing :
en
- US1844288A - Automobile shock absorber :
en
- US1844772A - Electromagnetic pump :
en
- US1844905A - Planimeter for computing forces :
en
- FR719666A - Instrument for examination of body cavities, ducts and the like :
en
fr
- FR719942A - Device for adjusting the thickness of sawing boards by a log saw :
en
fr
- DE544122C - Firebox ceiling for vertical radiation chambers of steam generators :
de
en
- CA319586A - Road roller :
en
fr
- FR719624A - Automatic clamp to hold laces and other ties :
en
fr
- AT126698B - Process to improve the efficiency of depolarization masses based on manganese dioxide and graphite. :
de
en
- CA319733A - Composition containing derivatives of cellulose :
en
fr
- CA319594A - Method of eliminating interference in radio reception :
en
fr
- DE543654C - Procedure for loading overhead rail wagons :
de
en
- US1844715A - Motion picture and sound film :
en
- DE543917C - Device for light control by means of a birefringent body under the influence of electrical voltage fluctuations :
de
en
- DE543938C - Mountain shoe nail :
de
en
- DE543941C - Electric chain thread monitor :
de
en
- US1843975A - Union connecter :
en
- US1844824A - Process of producing oil soluble phenol aldehyde condensation products :
en
- US1844315A - Oil and gas burner mounting :
en
- US1844736A - Alarm clock controlled switch :
en
- AT126755B - Casting process for magnesium and magnesium alloys. :
de
en
- US1844481A - Lighter :
en
- US1844857A - Catalyst for the production of methanol and other carbon compounds and process of making same :
en
- AT126804B - Table printing machine. :
de
en
- US1844808A - Handkerchief :
en
- AT126718B - Vacuum switch. :
de
en
- US1844369A - Dust separator :
en
- US1844575A - Mine :
en
- US1844309A - Spacing tool for helical springs :
en
- AT126659B - Coin sorting, counting and packaging device. :
de
en
- AT126622B - Fire extinguishing agents. :
de
en
- US1844138A - Gas and liquid separating apparatus :
en
- US1844472A - Internal combustion engine :
en
- US1844489A - Tire building apparatus :
en
- USD86179S - James j :
en
- US1844156A - Automobile body construction :
en
- US1844843A - Meter testing apparatus :
en
- US1844252A - Overflow receptacle for oil burners :
en
- US1844838A - Composite fabric and method and apparatus for making the same :
en
- CA319623A - Method of forming ingots for working :
en
fr
- CA319559A - Automobile window heater :
en
fr
- DE543826C - Self-closing valve for gas lines in gas firing systems :
de
en
- DE544140C - Device for automatic counting of the pulses of a gas o. The like flowing under pressure change. :
de
en
- GB366701A - Improvements in or connected with beer and similar liquid pulls or engines :
en
- FR719786A - Machine to wind or stretch the leather, with automatic reverse :
en
fr
- FR719662A - Process for obtaining a mixed gas, formed of distillation gas and gas with water, in furnaces producing gas and coke, with simultaneous use of low value fuel :
en
fr
- AT126708B - Circuit arrangement for switching on and off subscriber stations in telegraph systems. :
de
en
- US1844448A - Airplane :
en
- FR719590A - Voltage regulator transformer without phase rotation :
en
fr
- US1843931A - Apparatus for coking at low temperature :
en
- US1844633A - Constant current translating circuits :
en
- US1844394A - Reduction of unsaturated acid compounds :
en
- US1844775A - Machine for sharpening saw teeth :
en
- US1844419A - Diestock :
en
- AT126691B - Self-collecting jukebox. :
de
en
- US1844177A - Resistance-coupled amplifier :
en
- US1844638A - Battery cable terminal :
en
- US1844603A - Holster :
en
- US1844882A - Self-winding wrist-watch :
en
- CA319555A - Window screen :
en
fr
- CA319642A - Pressure measuring device :
en
fr
- CA319666A - Method of coking coal :
en
fr
- DE543771C - Recovery device that can be winded up to be connected to a seaplane :
de
en
- DE544061C - Device for achieving the same or proportionally the same run of induction motor groups connected in cascade :
de
en
- DE544153C - Knocking device for plan sifter :
de
en
- FR39709E - Process for the catalytic hydrogenation of organic carbonic acid esters :
en
fr
- US1844540A - Airplane landing gear :
en
- DE543646C - Hatch cover :
de
en
- AT126614B - Cleaning device for threshing machines with suction. :
de
en
- AT126814B - Circuit arrangement for automatic and semi-automatic telephone systems. :
de
en
- CA319694A - Mattress edge :
en
fr
- US1844584A - Auto pit :
en
- US1844676A - Motion picture winding apparatus :
en
- US1844469A - Method of making tubular metallic bellows :
en
- US1844670A - Enameling composition :
en
- AT126687B - Coin lock for gas vending machines. :
de
en
- CA319638A - Paper making apparatus :
en
fr
- US1844721A - Dynamo electric machine :
en
- AU51531A - Improvements in or relating to picture and/or telegraph receivers :
en
- DE543482C - Apparatus for the automatic detection and prevention of a current draw from electrical lines in front of the meter :
de
en
- DE544060C - Roller table for sheet metal furnaces :
de
en
- DK45193C - Method of Heat Treatment of Magnetic Alloys. :
da
en
- US1844241A - Screw extractor :
en
- US1844672A - Sound recording and reproducing :
en
- US1844348A - Conveying apparatus for dredging :
en
- AT126820B - Machine for tying warp chains. :
de
en
- CA319608A - Flower box :
en
fr
- US1843947A - Pad :
en
- US1843993A - Airplane wing :
en
- USD86167S - William a :
en
- US1844889A - Distillation of tar, etc. :
en
- AU254731A - Improvements in flash lights such as those used for photographic purposes :
en
- DE543635C - Heat-sensitive paper, especially for electrical character transmission :
de
en
- CA319680A - Shingle cutting machine :
en
fr
- US1844358A - Underreamer :
en
- US1844513A - Process of reclaiming sludge acid in petroleum refining :
en
- USD86178S - Design for a game board or similar article :
en
- DE543927C - Pipe connection for pressure lines :
de
en
- FR719557A - Improvement in advertising systems :
en
fr
- FR719839A - Chipboard as bait for fish :
en
fr
- US1843921A - Power system voltage regulator :
en
- US1844208A - Preparation of alcohols from olefine-bearing gases :
en
- US1844762A - Leveling instrument :
en
- US1844538A - Coring device :
en
- FR719798A - Improvements to luminous advertising devices with mobile writing :
en
fr
- US1844380A - Ash receptacle :
en
- US1844381A - Production of dibenzanthrone :
en
- FR39726E - Armed hourdis :
en
fr
- FR719803A - Improvement of containers for powdery, granulated or other products :
en
fr
- GB366964A - Basic dyestuffs :
en
- US1844682A - Self-winding clock :
en
- GB367384A - Improvements in or relating to the refining of copper and other metals :
en
- US1844311A - Certificate holder :
en
- USD86185S - Design for a bathtub :
en
- FR719743A - Method of fixing clinched tires on their rim and rim for this method :
en
fr
- GB366877A - Improvements in or relating to electrical gas cleaning apparatus :
en
- FR719744A - Circuit arrangements for automatic and semi-automatic telephone systems :
en
fr
- DE543908C - Blow molding machine for the production of hollow glass bodies :
de
en
- US1844516A - Casing-in process :
en
- US1844779A - Firearm :
en
- US1844163A - Derivatives of the benzanthrone series and process of preparing them :
en
- US1844499A - Spray preventer for storage batteries :
en
- FR719956A - Device for manufacturing glass objects :
en
fr
- GB366959A - Improvements in or relating to telephone systems :
en
- FR39697E - Putty glazing :
en
fr
- FR39740E - Production of new cellulosic derivatives :
en
fr
- GB366913A - Safety lightning-discharge switch for wireless apparatus :
en
- DE543778C - Process for the continuous distillation of fruit and wine pomace :
de
en
- GB366978A - Improvements in and relating to packing rings for pistons :
en
- DE543974C - Device for roughening the surface of welding electrodes to be provided with a coating :
de
en
- DE543996C - Method and device for combining the necks of radiator sections by means of electrical resistance welding :
de
en
- US1844070A - muller :
en
- US1844515A - Elevator signaling system :
en
- FR719676A - Tractor :
en
fr
- FR719834A - Sophisticated siphon for bottle filling machines :
en
fr
- US1844471A - Coupling :
en
- FR719816A - Electrical control and signaling device for motor cars and other applications :
en
fr
- GB366689A - Improvements in or relating to engine hoods for motor vehicles :
en
- US1844035A - Tire carrier :
en
- US1844669A - Basing vacuum tubes and similar articles :
en
- US1844686A - Apparatus for recording electrically transmitted signals :
en
- US1844090A - Device to prevent the occurrence of back-firing in mercury arc rectifiers :
en
- US1844534A - Elevator control system :
en
- DE543719C - Injection carburetor :
de
en
- FR39722E - Improvements to complex engines :
en
fr
- US1844385A - Device for handling pipe :
en
- US1844403A - Means for operating mercury switches :
en
- US1844111A - Telephone exchange system :
en
- US1844835A - Making artificial leather :
en
- US1844411A - Sewing machine attachment :
en
- DE543848C - Portable base sewing machine with lock box :
de
en
- GR3531B - SYSTEM FOR THE PRODUCTION OF NATURAL VEGETABLE JUICE CONCENTRATED BY USING FRUITS AS RAW MATERIAL. :
el
en
- US1844635A - Dust handling system :
en
- US1844784A - Turnstile :
en
- US1844320A - Thermostatic control for water heaters :
en
- US1844664A - Latch for revoluble table tops :
en
- US1844743A - Sewing machine ventilating system :
en
- AT126801B - Voters with only one movement for use in telephone or similar systems. :
de
en
- GB366736A - Improvements in window cleaning devices :
en
- GB366937A - Improvements in or relating to electron discharge amplification systems :
en
- FR39743E - New hard toe finishing system for shoes and the advanced supplies achieved by this system :
en
fr
- US1844342A - Bottle nozzle :
en
- US1844549A - Glass working machine :
en
- US1844663A - Process of rendering cement, mortar, and concrete watertight :
en
- US1844507A - Combined leaf turner and bookmark :
en
- US1844693A - Snow removing device :
en
- GB366936A - Improvements in or relating to methods of and machines for coiling helical forms :
en
- DE544108C - Arrangement for the excitation of commutator machines :
de
en
- DE544098C - Circuit arrangement, especially for high-frequency technology for drawing currents of various sizes :
de
en
- AT126664B - Video game device. :
de
en
- US1844194A - Blow pipe for blast furnaces :
en
- US1844928A - Copper oxide rectifier :
en
- FR39690E - Improvements to assemblies using electronic relays :
en
fr
- FR719558A - Machine for implementing the method of manufacturing wire clothespins :
en
fr
- GB366656A - Improvements in or relating to carbonising chambers or retorts :
en
- US1844073A - Magnetic grinding machine :
en
- US1844656A - Fluid level system for circuit breakers :
en
- US1844045A - Intake manifold for internal combustion engines :
en
- US1843945A - Refrigerating process and apparatus :
en
- DE543608C - Stop and take-away device for drawers or other movable cabinet parts :
de
en
- FR719922A - Device for collecting saliva and tobacco juice for pipes and other smoking articles :
en
fr
- GB366952A - Improvements in or relating to windshield wipers :
en
- US1844718A - Process for the manufacture of cellulose acetate :
en
- US1844927A - Necktie holder :
en
- CA319703A - Apparatus for treating hydrocarbons :
en
fr
- FR39679E - Improvements to amplifier systems :
en
fr
- FR719626A - Method and device for the casting of hollow bodies in molds rotating in a vertical position :
en
fr
- FR719693A - Device for calculating points in games :
en
fr
- AU346731A - Improvements instep grate furnaces :
en
- DE526608C - Row counting device for gusset devices of flat weft knitting machines :
de
en
- DE544030C - Device for the production of all kinds of canned food :
de
en
- US1844336A - Wardrobe case :
en
- US1844453A - Furnace construction :
en
- US1844139A - Liquid and gas separator for electric switches :
en
- DE543824C - Process for the preparation of oxyethylamino derivatives of the anthraquinone series :
de
en
- US1844868A - Bucket-box for vehicle tanks :
en
- AT126728B - Stator for electrical machines. :
de
en
- DE544064C - Device for regulating the amount of cooling water in rotary lobe compressors :
de
en
- DE544115C - Mercury vapor rectifier with arc guiding sheaths that surround the anodes and are open at the bottom, which extend in the longitudinal direction of the anode axis and protrude beyond the anode surface :
de
en
- AT126625B - Superstructure for trams and railways. :
de
en
- DE543868C - Brand or insole with lateral, upwardly protruding support parts :
de
en
- FR39715E - Leaded arrow :
en
fr
- GB366919A - Improvements in or relating to electric signalling or remote control systems :
en
- DE543672C - Process for the reduction of anhydrous halides :
de
en
- DE544110C - Device for the detection of short-circuited turns of coils :
de
en
- FR719449A - :
fr
- FR719970A - Thickness cooling device :
en
fr
- AT126802B - Car bypass for passenger cable cars. :
de
en
- US1844594A - Parachute trap :
en
- US1844595A - Motion transmitting mechanism :
en
- DE543645C - Twist grip :
de
en
- FR719982A - mobile equipment for electrodynamic devices intended to transform electrical oscillations into sound vibrations or vice versa :
en
fr
- DE544124C - Process for the production of jaw models or the like. :
de
en
- GB366899A - Improvements in or relating to aeroplane structure :
en
- GB366988A - A device for the purpose of covering canvas, and the like used in the manufacture of trunks suitcases and the like :
en
- AT126752B - Method for combating scale and similar deposits in steam boilers, evaporators, condensers, cookers, coolers and the like. like :
de
en
- AT126849B - Thread locking device consisting of a section of a coil spring. :
de
en
- US1844188A - Recoil buffer for cutter bars :
en
- US1844623A - Pick-up arm :
en
- CA319670A - Manufacture of linoleum :
en
fr
- DE530372C - Car for passenger cable cars :
de
en
- FR719762A - Tachometer giving remote speed indications :
en
fr
- GB366842A - Adjustable neckband for day-shirts :
en
- US1844100A - Wheel for airplanes :
en
- AT126726B - Articulated link for connection pieces of pressure lubrication pumps. :
de
en
- AT126837B - Method and device for the automatic separation of paper sheets of various types. :
de
en
- DE543856C - Process for the extensive reduction of phosgene formation during fire extinguishing with carbon tetrachloride :
de
en
- DE543951C - Device for the selective shutdown of faulty line sections :
de
en
- FR719605A - Expansion vessel for heating systems and other similar applications :
en
fr
- GB366610A - Improvements in or relating to machines for cutting flexible strip metal into lengths :
en
- DE544103C - Process for assembling and installing element cans or cells to form batteries :
de
en
- US1844490A - Switch :
en
- US1844880A - Preparation of photographic sound records :
en
- FR719782A - electric eclipser for general signaling :
en
fr
- GB366715A - Improvements in or relating to x-ray measuring devices :
en
- DE543882C - Device for fine-level regulation of multi-phase currents with the aid of a transformer with coarse and fine levels and a tap changer that works like a star point starter :
de
en
- GB366852A - Improvements in bread boards and the like cutting surfaces :
en
- FR39686E - Improvements to electrically controlled metal milling machines :
en
fr
- DE543312C - Machine for the independent production and assembly of similar parts to insert bars for shipping boxes :
de
en
- DE544026C - Speedometer with pointer switched on at times :
de
en
- AT126736B - Method for operating a luminous gas pipe network with natural gas. :
de
en
- GB366773A - Improvements in or relating to gas turbine aggregates :
en
- GB366731A - Improvements relating to conveyors :
en
- AT126770B - Process for the compensation of acetate silk. :
de
en
- AT126706B - Device for generating short-wave electrical oscillations. :
de
en
- GB366647A - Improvements in or relating to gearing for steering mechanically propelled vehicles and for other purposes :
en
- GB366677A - Improvements in the lighting of ships' compasses :
en
- AT126800B - Process for the production of separation layers to facilitate the stripping of electrolytically deposited iron and other galvanic deposits. :
de
en
- US1844372A - Tree surgery :
en
- US1844474A - Potato planter :
en
- US1844600A - Interrelated extracting and pulp-forming process and apparatus therefor :
en
- CA319702A - Mining apparatus :
en
fr
- CA319602A - Auxiliary propulsion unit :
en
fr
- DK45220C - Digit typewriter. :
da
en
- US1844914A - Railway track layer :
en
- AT126806B - Automatic centrifugal friction clutch. :
de
en
- AT126688B - Resilient pit lining. :
de
en
- US1844911A - Fan ventilator for corrugated glass structures :
en
- DE543510C - Synchronous gain control :
de
en
- DE543768C - Blade arrangement for gas turbines :
de
en
- FR719911A - Whetstone :
en
fr
- GB366584A - Improvements in and relating to electric switches :
en
- GB366977A - Automatic reversing gear for jiggers in machines for dyeing tissues in piece :
en
- US1843944A - Attachment for button making machines :
en
- US1844700A - Rotary tablet or briquetting machine :
en
- US1844768A - Gas range :
en
- AT126778B - Process for the production of magnetic spinning on telecommunication wires for cables. :
de
en
- DE543896C - Mobile scaffolding on the lying surface with caterpillar belt to support the hanging wall :
de
en
- DE544093C - Highly sensitive telegraph relay with horizontally moving coil :
de
en
- GB366768A - Improvements in picking mechanism for looms :
en
- AT126733B - Collapsible deck chair. :
de
en
- DK45204C - Hanging clamp for electric overhead wires suspended on warp wire. :
da
en
- AT126637B - Device for the dust-free emptying of rubbish bins with hinged lids into a collecting container or trolley. :
de
en
- AT126783B - Changeover device for cuttable and convertible switches, especially for grooved rail switches, in the manner of a spring box. :
de
en
- DE543823C - Device for the electrical heating of cooking vessels, in which the outer walls of the vessel are bathed in moving air :
de
en
- DE543940C - Blower for straw cutting machines u. Like. With rotating impeller :
de
en
- FR719679A - Method and device for acting on the oscillations of the currents flowing between the main elements of a thermionic lamp :
en
fr
- US1844053A - Cover for vitreous vessels :
en
- US1844155A - Device for relieving back-fire pressures in supercharged induction systems :
en
- US1844800A - Safety-razor :
en
- DE543780C - Toothbrush with automatic toothpaste feed :
de
en
- US1844161A - Multiple pressure refrigeration system :
en
- US1844616A - Jaw for lathe chucks, etc. :
en
- GB366956A - Improvements in albums for gramophone records and the like :
en
- AT126784B - High-voltage transformer, especially voltage converter with a high-voltage side disc winding. :
de
en
- CA319720A - Priming mixture :
en
fr
- AU280631A - Improvements in revolving display cases :
en
- FR39727E - Device allowing the use of classic jacquard mechanics for controlling the needles of flat knitting machines :
en
fr
- FR719608A - Anti-glare device for automobile headlights with two light sources, one dazzling, the other non-dazzling :
en
fr
- FR719820A - Method for fixing a radioactive salt on any support :
en
fr
- CA319664A - Window and door adjusting and holding mechanism :
en
fr
- FR719804A - Advanced machine for washing and dry cleaning laundry and other fabrics :
en
fr
- GB366623A - Process for the manufacture of a preparation of medium for treating tuberculous and other conditions in the thorax :
en
- FR719577A - Autoclave oven :
en
fr
- GB367352A - Improvements in the manufacture and production of condensation products containing nitrogen :
en
- DE543887C - Device for changing the transmission ratio in power transmission devices with intermediate fluid between the driving and the driven organ :
de
en
- FR719663A - Fan and its electric motor :
en
fr
- FR719930A - Couch :
en
fr
- DE543679C - Method and device for feeding sheets :
de
en
- US1844041A - Automatic charge heating control for internal combustion engines :
en
- FR719904A - Steam generator comprising a high pressure part and a low pressure part consisting of a large volume boiler :
en
fr
- AT126616B - Roller switching device for typewriters, calculating and accounting machines. :
de
en
- DE544071C - Process for the production of metal coatings on bands or the like. :
de
en
- FR719876A - Oscillation generator for sieves, conveyor channels and similar devices :
en
fr
- GB366545A - An improved process for treating aluminium and its alloys :
en
- GB366687A - Improvements in hinges or pivots :
en
- CA319581A - Manufacture of aliphatic compounds :
en
fr
- US1844479A - Ornamental coating and process of making same :
en
- US1844674A - Centrifugal switch :
en
- GB366939A - Improvements in anti-glare devices for automobile headlights :
en
- GB366987A - Improvements in the manufacture of solutions of fibroin :
en
- GB366730A - Improvements in and relating to variable speed gearing :
en
- DE544085C - Extraction of krypton and xenon from oxygen :
de
en
- FR719985A - Three-part photographic lens :
en
fr
- AT126684B - Arrangement for the uninterrupted playback of several sound recordings running side by side on tapes. :
de
en
- US1844214A - Piston ring expander :
en
- DE543930C - Device for the production of folding boxes, in which the erection of the cut parts located on both sides of the die is supported by moving flaps :
de
en
- GB366669A - Improvements relating to automatic telephone systems :
en
- GB366716A - Improvements in surface condensers :
en
- DE543843C - Device for generating metal deposits by galvanic means :
de
en
- DE543969C - Tube dryer :
de
en
- CA319691A - Antifriction bearing :
en
fr
- DE543668C - Method of injecting poekellake into meat :
de
en
- DE544025C - Device for checking the hollowness of railway sleepers :
de
en
- DE544059C - Pressure compensation piston valve for steam locomotives :
de
en
- FR719950A - Radiator screen :
en
fr
- FR719965A - Improvement with kneaders for testing flour :
en
fr
- AT126754B - Process for the production of colored reserves with indigosols under vat dyes. :
de
en
- US1844158A - Fruit picker :
en
- US1844566A - Milling cutter pressed from sheet metal :
en
- FR719649A - Process for the extraction of iodine from mineral waters and other aqueous liquids, even in extremely diluted state :
en
fr
- DE544040C - Support and guidance of the caterpillar chain on the guide frame of caterpillar vehicles :
de
en
- US1844716A - Process of making photographic emulsions :
en
- US1844820A - Machine for cutting type spacers :
en
- USD86164S - Ing co :
en
- GB367339A - Improvements in the manufacture and production of wax compositions :
en
- DE543945C - Process for the utilization of the sulphurous gas that occurs during the cleaning of gases by means of pressurized gas scrubbing and is dissolved in the scrubbing water :
de
en
- FR39737E - Arrangement for controlling asynchronous motors which must rotate at times with a very low number of revolutions :
en
fr
- GB366626A - Apparatus for spraying materials :
en
- FR719708A - Process for making alcohols, and in particular methyl and ethyl alcohols, usable as fuel, and product obtained by this process :
en
fr
- FR719785A - Equipment for starting and resuming internal combustion engines fitted with carburettors heated by exhaust gases and supplied with heavy oil :
en
fr
- DE543910C - Resilient floor or insert for mattresses, pillows, etc. like :
de
en
- FR39651E - Improvements in processes, devices and apparatus for dissolving dry products intended for the tanning of leather or similar products :
en
fr
- GB366719A - Improvements in or relating to insulated flexible electric conductors or cables :
en
- US1844178A - Gas fired traveling oven for baking bread and other articles of food :
en
- US1844204A - Treatment of products or goods of or containing cellulose derivatives :
en
- US1844480A - Process for converting hydrocarbon oils :
en
- US1844923A - Piston and piston ring for internal combustion engines :
en
- FR719795A - New method of transmitting electrical energy :
en
fr
- GB366973A - Improvements in or relating to the treatment of materials for employment in chemical reactions as catalysts, catalyst supports, fillers, constructional materials for the reaction vessels or linings thereof, and to the employment of such materials in chemical reactions :
en
- DK45197C - Device for hinges for doors, windows and the like. :
da
en
- FR719686A - Corrugated resistance grid, with open fixing ears :
en
fr
- US1843922A - Adjustable speed electric motor drive :
en
- US1843938A - Apparatus for leveling land and forming borders :
en
- US1844040A - Combination table :
en
- US1844573A - Apparatus for measuring and severing moving articles :
en
- US1844644A - Hair device :
en
- DE543818C - Socket switch in gas-tight housing :
de
en
- DE543841C - Multi-stage gas and steam turbine :
de
en
- DE543669C - Special shutter for generating identically exposed single images with a cinema camera :
de
en
- FR719560A - Lamp mount for axial lighting :
en
fr
- FR719704A - Improvements to steam generators :
en
fr
- DE544123C - Interchangeable thread guide for rayon spinning machines :
de
en
- AT126701B - Typing adding machine. :
de
en
- GB366616A - Improvements in withdrawing appliances for trench props and the like :
en
- US1843950A - Threading die :
en
- DE543738C - Film reel :
de
en
- DE543973C - Device for catching and conveying the debris that arises during drifting with the help of a plate :
de
en
- FR719661A - Safety device for the correct positioning of the two parts of a quick-fit fastener :
en
fr
- FR719780A - Durable ripple method and apparatus :
en
fr
- DE543514C - Sewing machine cabinet furniture :
de
en
- FR719900A - Bath heater :
en
fr
- US1844395A - Oxidation of polynuclbar aromatic hydrocarbons :
en
- US1844615A - Stoker control :
en
- AT126677B - Method and machine for finishing the edges of leather pieces or the like. :
de
en
- CA319562A - Methtod of treating and packaging sliver and resulting products :
en
fr
- US1844330A - Apparatus for truing the teeth of saw blades :
en
- US1844427A - Vertically and laterally movable window :
en
- US1844434A - Composition board and method of manufacturing the same :
en
- US1844450A - Steam trap :
en
- US1844331A - Electric alarm device :
en
- US1844632A - Power actuator :
en
- AT126823B - Slip drafting unit for processing carded and cleaned bast fibers. :
de
en
- FR719934A - Device for milling rims and working the internal surface of barrel staves :
en
fr
- GB366695A - Improvements in pump priming mechanism :
en
- FR719844A - Ionometric teleradiography method and device allowing the implementation of this method :
en
fr
- GB366841A - Improvements in automatic targets :
en
- FR719735A - Special steels :
en
fr
- US1844651A - Lamp fixture :
en
- US1844630A - Pneumatic dispatch carrier :
en
- FR719583A - Improvements to transformers with variable transformation ratio :
en
fr
- GB366642A - Improvements in rollers such for example as are used in calenders :
en
- US1843999A - Method for treating internal combustion engine exhausts :
en
- US1844906A - Electric heating appliance :
en
- GB366926A - Method and apparatus for separating substances from a gaseous medium :
en
- SU25206A1 - A device for controlling the key of the lamp transmitter :
en
ru
- US1844915A - Brush construction :
en
- USRE18350E - Vessel x :
en
- FR719852A - Device for deodorizing the exhaust gases of internal combustion engines :
en
fr
- DK45211C - Rotary Labeling Machine. :
da
en
- FR719574A - Preparation of artificial materials :
en
fr
- DE543744C - Keyhole lock :
de
en
- US1844588A - Surgical instrument :
en
- AT126608B - Method and device for stringing rackets, in particular tennis rackets. :
de
en
- US1844213A - Zoltajt de jnbmeth :
en
- US1844318A - Safety razor :
en
- DE543989C - Transmit and receive circuit for high-frequency signal transmission :
de
en
- FR39677E - Device for rolling up and in particular shortening shirt sleeves :
en
fr
- DE543589C - Armored electromagnetic relay with armature centrally located inside the coil :
de
en
- DE543858C - Tail unit for aircraft :
de
en
- FR39734E - Improvements to vertical filing cabinets :
en
fr
- US1844327A - Process and apparatus for manufacturing lamp black :
en
- US1844590A - Level :
en
- US1844681A - D-handle :
en
- AT126811B - Microphone. :
de
en
- CA319616A - Method of preparing aggregates :
en
fr
- US1844919A - New product for electrical purposes and process for making the same :
en
- US1843911A - Hosiery repair machine :
en
- DE543701C - Machine for dry spinning and twisting of artificial threads :
de
en
- AU51431A - Improvements in or relating to radio and like high frequency receivers :
en
- US1844438A - Parking mirror for motor vehicles :
en
- US1844894A - Operation of by-product recovery systems :
en
- US1844175A - Abrasive composition :
en
- US1844756A - Toy gun :
en
- US1844812A - Golf club :
en
- CA319649A - Wrist pin locking mechanism :
en
fr
- AT126670B - Sheet music turner. :
de
en
- AU347131A - Irrigation plant :
en
- DK45217C - Circuit arrangement for an automatic telephone system. :
da
en
- GB366934A - Improvements in method of and apparatus for separating gaseous mixtures into their constituents :
en
- US1844202A - Ladder for railway cars :
en
- US1844371A - Hole reaming and straightening device :
en
- US1844794A - Method of and apparatus for stock manipulation :
en
- FR39671E - Process for obtaining sulphated salts :
en
fr
- FR39698E - Method and device for smelling coal agglomerates :
en
fr
- GB366711A - Improvements in apparatus for measuring characteristics of electric impulses :
en
- US1844508A - Scanning apparatus and method :
en
- FR719740A - New hull shape with lower resistance :
en
fr
- DE543676C - Process for the preparation of compounds from mercaptoarylthiazoles and hexamethylenetetraminebenzyl compounds :
de
en
- DE544128C - Dividing and cutting device for cakes :
de
en
- US1844193A - Electric machine :
en
- US1844118A - Rolling mill layout :
en
- AT126695B - Sock holder. :
de
en
- DE544100C - Procedure for noise level measurement for carrier frequency transmission systems :
de
en
- GB366805A - Improvements in or relating to adjustable lamp shades :
en
- AT126815B - Motor vehicles for transporting people and loads. :
de
en
- US1844657A - Diaphragm :
en
- DE543711C - Device for covering honeycombs :
de
en
- FR39717E - Assembly of the different parts of the insulators in several parts, or of the sleeves with the support :
en
fr
- FR39730E - Improvements to the means of regulating the space current of thermionic discharge tubes :
en
fr
- GB366887A - Improvements in holders for saucepan and like lids :
en
- GB367010A - An improved method of making pipe bends :
en
- CA319621A - Rotary steam engine :
en
fr
- CA319671A - Calculating machine :
en
fr
- US1844066A - Container for frozen fruit juice, sherbets, ice cream, and the like :
en
- US1844028A - Ice scoring machine :
en
- US1844391A - Oxidation of acenaphthene :
en
- US1844666A - Soluble pectin preparation :
en
- US1844701A - Method and apparatus for centrifugal casting :
en
- US1844707A - Fruit juice powder and stabilization thereof :
en
- US1844726A - Burglar alarm :
en
- USD86180S - Design for an embroidered lace edging :
en
- US1844677A - Refrigeration :
en
- DE543931C - Goods display device :
de
en
- AT126791B - Device for flattening tubes or cigarettes. :
de
en
- DE543653C - Thread cleaner :
de
en
- US1844413A - Electric switch :
en
- US1844521A - Mounting for aircraft motors :
en
- US1844397A - Manufacture of dyestuffs containing chromium :
en
- US1844849A - Process for cleaning gas :
en
- DE543845C - Tool retention with fine adjustment of the tool by gear transmission for revolver swiveling arm :
de
en
- DE544053C - Protective cover for sewage basins :
de
en
- AU492431A - Improved means forand method of constructing ukuleles, guitars and like instruments :
en
- US1844223A - Inserting and protecting device for shoe laces :
en
- US1844892A - Distillation of tar and recovery of products therefrom :
en
- AT126702B - Episcopic projection device. :
de
en
- US1843930A - Blow-off valve :
en
- US1844125A - Cable terminal device :
en
- USD86172S - Design for a clock case :
en
- AT126666B - Method and device for the production of hollow blocks with webs. :
de
en
- AT126651B - Method and device for pushing off items of goods (such as cigarettes) from a conveyor belt or the like in packaging containers or the like. :
de
en
- US1844140A - Trailer coupling for tractor vehicles :
en
- US1844553A - Duplex thermostatic trap for vapor heating systems :
en
- CA319624A - Apparatus for detecting fires in holds, etc. :
en
fr
- DE543604C - Process for the permanent sterilization of healing serums :
de
en
- FR39719E - Improvements in devices for controlling jacks mounted on motor vehicles :
en
fr
- DE514056C - Cassette for multicolor recordings :
de
en
- DE544126C - safety goggles :
de
en
- AT126685B - Process for shrinking leather and apparatus for carrying out the same. :
de
en
- AT126680B - Post press for the production of hollow bodies from plastic masses. :
de
en
- US1843986A - Tabulating machine :
en
- US1844255A - Rotary hoe :
en
- US1844180A - Automatic timing device for photographic printing machines :
en
- US1844146A - Apparatus and method for sound reproduction :
en
- FR719861A - Chimney for sucking and burning the fumes from the coke ovens :
en
fr
- US1843979A - Method of lapping cylinders and cones :
en
- US1844461A - Brake shoe :
en
- US1844874A - Feeding device for percussive motors :
en
- AT126750B - Electrical, pressure-protected cable. :
de
en
- AT126749B - Metal, especially mercury vapor lamps. :
de
en
- FR39703E - Method and device for obtaining radiographs :
en
fr
- DE543875C - Manufacture of aluminum sulfate :
de
en
- GB366733A - Improvements in or relating to model aeroplanes :
en
- FR719841A - Tying or knotting device for ropes :
en
fr
- CA319730A - Coating composition :
en
fr
- US1844054A - Loom filling fork delaying mechanism :
en
- US1844008A - Centrifugal autoclave permitting the recovery of volatile products :
en
- US1844219A - Sectional electrostatic sound producer :
en
- US1844183A - Pilot burner for gas stoves or the like :
en
- US1844335A - Combined retainer and curtain :
en
- AT126710B - Vacuum-tight electrode entry for vacuum tubes made of quartz glass. :
de
en
- US1843937A - Electric switch :
en
- US1844851A - Process for removing suspended solids and liquids from gases and vapors :
en
- US1844866A - Valve for furnace regenerative chambers :
en
- USD86176S - Design fob a smokeb stand :
en
- DE543789C - Process for the production of 5-chloro-8-oxyquinoline :
de
en
- US1844729A - Combination pencil sharpener and eraser :
en
- AT126828B - Chain thread pulling machine. :
de
en
- US1844265A - Syringe :
en
- US1844269A - Corridor partition wireway :
en
- US1844872A - Solder catch pan :
en
- US1844832A - Clutch device for locating impellers in pump bowls :
en
- AT126604B - Multi-row fertilizer spreader, especially for beet plants. :
de
en
- AT126767B - Shoe straightener. :
de
en
- DE543643C - Device for returning vehicle headlights that have been swiveled to the side by centrifugal force into the central position, in particular for headlights of motor vehicles :
de
en
- AT126744B - Cooling and discharge device for shaft furnaces. :
de
en
- AT126674B - Guide arrangement for supports, which are guided on cylindrical rods by means of bearings and movable by means of screw spindles, in particular for cutting machines for speaking machine plates. :
de
en
- AT126792B - Method and circuit for operating electrical discharge tubes with automatic discharge. :
de
en
- US1844374A - Electric coupling circuits :
en
- US1844384A - Reservoir attachment for pens :
en
- US1844375A - Gaseous electric discharge device :
en
- US1844821A - Waterproof overalls :
en
- AT126810B - Circuit arrangement for central offices for connecting telegraph sets. :
de
en
- FR719646A - Device for turning badly placed cigarettes during their delivery to the packaging machine by engaging a feeling member with the leading edge of the seal :
en
fr
- FR719553A - Improvements to dredgers :
en
fr
- AT126700B - Methods and devices for cleaning gases, air, vapors or the like. :
de
en
- DE543642C - Valve arrangement for an auxiliary power brake device, in particular for motor vehicles :
de
en
- FR39665E - Four-chamber valve gas meter :
en
fr
- GB366680A - Improvements relating to domestic hot water supply apparatus or systems :
en
- DE543913C - Spreader bar for protective bags or protective bags for storing items of clothing u. like :
de
en
- DE544010C - Dish washing device with washing and rinsing water container and stationary dish rack :
de
en
- DE544127C - Process for the manufacture of soap-free hair cleaning agents :
de
en
- AT126742B - Device for swinging church bells and other bells. :
de
en
- CA319674A - Concentration of ores by flotation :
en
fr
- CA319681A - Electric motor :
en
fr
- US1844299A - Stitch cutter :
en
- US1844774A - Clip :
en
- DE543815C - Induction protection for telecommunication cables against power interference and process for its manufacture :
de
en
- US1844254A - Weather strip :
en
- US1844353A - Electric discharge device :
en
- DE543959C - Device for measuring the distance between two tooth flanks :
de
en
- US1844099A - Lubricator connecting means :
en
- US1844852A - Amusement device :
en
- US1844907A - Textile processing machine :
en
- US1844548A - Motor vehicle :
en
- AT126722B - Sealing device. :
de
en
- AT126765B - Electrical measuring device as a contact instrument for actuating control or signal circuits. :
de
en
- CA319569A - Bark removing machine :
en
fr
- DE543710C - Control device for the flow of milk through cooling and filtering devices :
de
en
- FR719778A - Shoe tree :
en
fr
- US1844344A - Buncher attachment for combined harvesters and threshers :
en
- GB366724A - Improvements in and relating to the production of transfer coatings on paper or the like sheets and webs :
en
- US1844250A - Draw press :
en
- US1844706A - Snowplow :
en
- US1844225A - Method of truing the teeth of saw blades :
en
- US1844898A - Production of high and low carbon pitches :
en
- AT126705B - Arrangement for the medical application of alternating currents of the highest frequency (short waves). :
de
en
- AU219931A - Improvements in or relating to internal combustion engines :
en
- AU46631A - Improvements inthe concentration of ores :
en
- AT126634B - Anchoring of the rope heads of suspension bridges. :
de
en
- US1844026A - Coal burning stoker :
en
- DE543606C - Autonomous glass forming machine :
de
en
- DE544035C - Display and amusement device for simulating the development of goods :
de
en
- DE543795C - Device for blowing out boilers with a control that activates the blowdown valve in adjustable times :
de
en
- US1844658A - Drier for paper-making machines :
en
- US1844881A - Glove :
en
- AU49331A - Centrifugal crank control :
en
- US1844122A - Motor and drive connection :
en
- US1844238A - Draft gear :
en
- CA319646A - Valve loading device :
en
fr
- DE543463C - Process for the partial or total discoloration of fibers, threads and fabrics consisting entirely or partially of cellulose ethers or esters :
de
en
- FR719737A - Carburetor gasifier allowing the use of heavy oils in engines usually using gasoline :
en
fr
- CA319693A - Mud saver :
en
fr
- DE543898C - Separating container for mutually insoluble liquids :
de
en
- FR39724E - Frame of piston machines, in particular internal combustion engines :
en
fr
- GB366797A - Improvements in apparatus for protecting metal flowing from melting pots from oxidation :
en
- IE12056L - Baking agent :
en
- CA319607A - Switch stand :
en
fr
- US1844813A - Cigarette holder :
en
- AT126623B - Rail fastening. :
de
en
- AU286731A - An improved electric water heating unit :
en
- AT126737B - Spraydeck for folding boats. :
de
en
- US1844071A - Valve control :
en
- US1844271A - Draft gear :
en
- US1844788A - Assionob to dxxico-bekt cobboba :
en
- US1844078A - Drop door for railway cars :
en
- US1844850A - Apparatus for cleaning blast furnace gas :
en
- AT126681B - Cinematographic camera. :
de
en
- US1844097A - Interchangeable element electric illuminated sign :
en
- AT126842B - Pouring device that can be used as a laundry rammer. :
de
en
- CA319683A - Synchronous motor :
en
fr
- CA319711A - Electro-optical transmission :
en
fr
- USD86163S - Charles l :
en
- AT126669B - Phonograph with a plate transport device. :
de
en
- CA319619A - Apparatus for mixing liquids :
en
fr
- CA319635A - Production of pulp of high alpha cellulose contents :
en
fr
- CA319675A - Railway car hand brake :
en
fr
- US1844738A - Charge forming device :
en
- USD86177S - Benjamin p :
en
- AT126679B - Mouthpiece for brick extrusion presses with exchangeable sheet metal inserts. :
de
en
- DE543630C - Roller pulling device for a machine for the simultaneous gluing of several paper webs with reinforcement frames :
de
en
- US1844646A - Electric switch movement :
en
- US1844284A - Railway track crossing and the like :
en
- US1844497A - Tile silo :
en
- US1844904A - Convertible furniture :
en
- AT126777B - Device for regulating movable weirs and locks. :
de
en
- AT126652B - Cash register, accounting or calculating machine with a calculating (adding and subtracting) mechanism. :
de
en
- GB366820A - Improvements in or relating to boots and shoes and the method of making same :
en
- FR719736A - Improvements to racks with mobile shelves and automatic locking :
en
fr
- AU161631A - An improved plug for use in tobacco smoking pipes :
en
- GB366628A - Process of and apparatus for separating and recovering metals :
en
- AT126675B - Method and device for conveying lumpy or briquetted backfill material in pipelines, in particular for backfilling in mines for the purpose of tightly filling cavities. :
de
en
- US1844804A - Support for diaphragm transformers :
en
- CA319682A - Synchronous motor starter :
en
fr
- AT126602B - Bakery or drying oven with direct heating. :
de
en
- AT126797B - Procedure for isolating individual power supplies from superimposed signal energy. :
de
en
- FR719594A - Method and device for cleaning pipes, in particular beer pipes :
en
fr
- US1844447A - Concrete burial vault :
en
- US1844699A - Wire drawing apparatus :
en
- CA319625A - Process of coking bituminous materials :
en
fr
- FR719702A - Hair waver :
en
fr
- FR719991A - Comb for cutting and thinning hair :
en
fr
- US1844440A - Tractor wheel :
en
- US1843942A - Stabilization of tetra alkyl lead and composition containing the same :
en
- US1844725A - Flush type theftproof panel board :
en
- US1844030A - Fuse plug :
en
- US1844152A - Machine for forming hanks from threads of food paste :
en
- AT126738B - Spray gun. :
de
en
- FR719739A - Device for giving shine to crimped cellulosic fibers while keeping them the characteristics of natural wool :
en
fr
- DE543915C - Protective helmet for motorcyclists, pilots, etc. :
de
en
- DE543957C - Process for the manufacture of tubes or other hollow bodies from quartz and other difficult-to-melt materials :
de
en
- DK45215C - Coffee Maker. :
da
en
- FR719875A - Die head for the manufacture of artificial silk using the draw-spinning process :
en
fr
- GB366903A - Improvements in thread cores :
en
- AT126607B - Sports equipment. :
de
en
- US1844523A - Gas vent :
en
- FR719813A - Unfermented grape juice, process and installation for its manufacture :
en
fr
- DK45224C - Piston machine with waste steam turbine. :
da
en
- USD86181S - Fred c :
en
- FR719963A - Gear change indicator device for automobiles :
en
fr
- GB366624A - Improvements in and relating to the wet drawing of bast fibre roving :
en
- GB367412A - Improvements in method of and apparatus for purifying liquids :
en
- FR719958A - Capacitor :
en
fr
- FR719994A - Self-righting boat :
en
fr
- FR719606A - Horseshoe made of elastic material, fitted with internally arranged fixing fittings :
en
fr
- GB366593A - Improvements in or relating to telephone systems :
en
- GB366649A - Improvements in and relating to instruments for measuring the intensity of electrostatic fields :
en
- DE543925C - Resilient pressure-tight connection :
de
en
- DE544152C - Method of cutting files :
de
en
- FR39706E - Multiple plugs for socket outlets particularly suitable for radiotelephony devices :
en
fr
- FR719957A - Electric incandescent lamp trim :
en
fr
- FR719742A - Support for tilting containers, particularly for ashtrays for smokers :
en
fr
- GB366873A - Improvements relating to centrifugal separating machines :
en
- FR719767A - Improvements to the great organs :
en
fr
- AT126716B - Open circulation filter with a rectangular cross-section. :
de
en
- USD86168S - Design fob a playing gaud holder ob similab abticle :
en
- DE543866C - Ink eraser :
de
en
- GB366589A - Improvements in or relating to inking mechanism of printing machines :
en
- US1844744A - Slip holder :
en
- US1844389A - Purification of anthraquinone :
en
- US1844273A - Anchor :
en
- US1844367A - Gaseous electric discharge device :
en
- US1844571A - Artificial resin and process of making the same :
en
- US1844003A - Vehicle :
en
- US1844102A - Sheet feeding mechanism :
en
- AT126615B - Grinding plant. :
de
en
- CA319583A - Stove or air heating apparatus :
en
fr
- US1843970A - Utility knife :
en
- US1844196A - Weather strip :
en
- DE543601C - Method for keeping the outside of spinning pots clean :
de
en
- FR39687E - Improvements to recording and reproducing devices of vibrations :
en
fr
- FR719773A - Device for artificial respiration :
en
fr
- DE543788C - Process for the production of finishing products from wool fat :
de
en
- DE543747C - Exchangeable protective sole made of rubber or leather :
de
en
- DE544070C - Fluid controlled fuel injector for internal combustion engines with pressure atomization :
de
en
- GB366812A - Improvements in or relating to thread guides for centrifugal spinning apparatus :
en
- US1844529A - Precision instrument :
en
- US1844842A - Tank filling device :
en
- US1844870A - Roof joint :
en
- US1843936A - Water heater :
en
- US1844107A - Operating mechanism for metal-cutting shears :
en
- CA319561A - Hardening of alloy steel :
en
fr
- DE543920C - Contact device for ship logs :
de
en
- DE543836C - Dry bed for cots and strollers :
de
en
- FR719657A - Improvements to conveyor tables :
en
fr
- GB366833A - Improvements in or relating to hand-wind-gauge :
en
- US1844036A - Combination tooth brush and paste holder :
en
- US1844275A - Work stand :
en
- FR719833A - Nicotine treatment process :
en
fr
- FR719935A - Switch and electrical switch with sudden break and close :
en
fr
- FR719753A - Improvement to heaps used for embossing and decorating metals :
en
fr
- FR719726A - Fridge :
en
fr
- FR719669A - Vacuum servo brake :
en
fr
- DE543519C - Bow machine with device for inserting a reinforcement strip into the fold :
de
en
- DE543641C - Hydraulic fluid brake, especially for motor vehicles :
de
en
- GB366708A - Method of construction of electrical lines of constant mechanical tension :
en
- US1844310A - Fireproof floor construction :
en
- US1844333A - Box machine :
en
- US1844478A - Internal combustion engine :
en
- US1844692A - Advertising system and apparatus :
en
- FR719832A - Anemometric weathervanes :
en
fr
- FR719984A - Process for preparing raw material for the manufacture of asphalt :
en
fr
- GB366617A - Improvements in or relating to the corrugation of metal sheets :
en
- FR39658E - New dog collar :
en
fr
- US1844477A - Apparatus for dephlegmation :
en
- CA319629A - Shock resistant material :
en
fr
- US1844495A - Method and means of butt-welding :
en
- CA319740A - Protecting cap for rolls of paper :
en
fr
- US1844407A - Heat conducting tube :
en
- FR719783A - Method of connection of the steering axle to the chassis of a motor vehicle :
en
fr
- DE543631C - Guide piece for the reinforcement strips and adhesive strips of paper :
de
en
- DE543956C - Method and device for the production of metal sheets from plates produced by centrifugal casting :
de
en
- DE543854C - Switchboard for darkroom lighting :
de
en
- FR719927A - Mechanism for the gradual change of the transmission ratio within the given limit values :
en
fr
- GB366906A - Method of and arrangement for designing and copying garments :
en
- FR719797A - Process for controlling the shutter of the low pressure cylinder of a compound steam engine and apparatus for carrying out this process :
en
fr
- FR39721E - Device for obtaining all signs (letters, numbers, drawings, etc.), by light projection :
en
fr
- US1844641A - Valve packing :
en
- US1844441A - Radio apparatus :
en
- FR719592A - Articulated coupling :
en
fr
- FR719912A - Tar for pavements and roads :
en
fr
- GR3539B - MUSCLE DESTRUCTION METHOD. :
el
en
- CA319654A - Compound of polymerized vinylic esters and fatty oils :
en
fr
- FR719954A - Improvements to doors or wooden frames :
en
fr
- US1844624A - Multiple electric display lamp :
en
- DE544062C - Mercury vapor rectifier with an uncontrolled grid arranged in the arc path to each anode within the anode sleeve isolated from the anode :
de
en
- DE544151C - Shut-off valve for fluid lines with the shut-off body held in the closed position by spring action and to be opened by increasing the pressure in the fluid line :
de
en
- DE543971C - Protection device with a waterproof strip of fabric for pedestrians :
de
en
- US1844452A - Radiator construction :
en
- US1844506A - Holding and releasing device for aeroplanes :
en
- DE543980C - Process for the production of sodium nitrate and chlorammonium :
de
en
- FR719630A - Improvements to ice cream bins :
en
fr
- US1844737A - Slogan apparatus or advertising device :
en
- USD86165S - Design for a motor vehicle fender :
en
- US1844020A - Refining sugar :
en
- CA319588A - Furnace wall :
en
fr
- CA319700A - Locomotive stoker :
en
fr
- DE543863C - Attachment of safety locks for the steering device of bicycles and motorcycles o. :
de
en
- GB366794A - Improvements in safety pins :
en
- DE543497C - Tilt balance :
de
en
- FR719491A - Electro-cyclone filter :
en
fr
- FR719645A - Process for preserving foodstuffs containing fat :
en
fr
- US1844290A - Method of manufacturing relatively noninflammable cleaning fluids :
en
- US1844912A - Metallic railway crossing :
en
- FR719596A - Improvements in the manufacture of acidylated aromatic amines :
en
fr
- GB366638A - Improvements in metal holdfasts :
en
- DE543883C - Traveling grate furnace with a chamber built into the rear end of the traveling grate :
de
en
- FR719584A - Improvements to arc welding machines, particularly direct current :
en
fr
- US1844445A - Chuck :
en
- US1844237A - Tractor :
en
- US1844485A - Deep well pump :
en
- FR719617A - Casting machine with mold that can be applied against the spout :
en
fr
- FR719650A - Reflection mirror advertising device :
en
fr
- FR719757A - One-piece valve body vapor shut-off device :
en
fr
- US1844421A - Apparatus for producing chemical reactions by the influence of radiant energy :
en
- US1844012A - Dyestuff of the anthraquinone series and process of making same :
en
- US1844210A - Process tor generating isopropyl alcohol from hydrocarbons containing :
en
- US1844347A - Oscillatory heater mixer :
en
- US1844730A - Lasting and sewing machine :
en
- AT126785B - Speed change transmission. :
de
en
- AT126843B - Device for changing the metal cloth on paper machines. :
de
en
- CA319566A - Paint oil :
en
fr
- DE543570C - Circuit arrangement for polarized resonance relays with electromagnets :
de
en
- FR719615A - Improvements to devices for the dispensing by drops of liquids, in particular solutions for denicotinizing tobacco from cigarettes or the like :
en
fr
- FR719770A - Metal construction process for aircraft :
en
fr
- USD86184S - Design for a pile fabric rug :
en
- FR719659A - Piston ring :
en
fr
- FR719720A - Heating method of furnaces intended to receive metallic loads :
en
fr
- US1844235A - Humidifying apparatus :
en
- US1844673A - Miner's firing cable reel :
en
- US1844702A - Safety razor :
en
- US1843914A - Steam generator :
en
- US1844753A - Furniture construction :
en
- AT126830B - Device for the production of box parts on stamping and drawing presses. :
de
en
- CA319593A - Concrete moulding method :
en
fr
- US1844424A - Long distance telephone transmission :
en
- AT126613B - Ball game. :
de
en
- CA319557A - Towel coin-freed machine :
en
fr
- CA319684A - Automobile lock :
en
fr
- GB366633A - Improvements in or relating to photo-mechanical printing plates, cylinders or the like :
en
- GB366758A - Warp thread controlling mechanism for looms :
en
- GB366692A - Improvements in and connected with signs :
en
- DK45222C - Muffler. :
da
en
- US1844058A - Hydraulically operated road scraper :
en
- US1844487A - Diaphragm :
en
- DE543812C - Method for operating a high-frequency telephony system with two-way communication and wave switching :
de
en
- US1844199A - Pyro-recording paper :
en
- US1844541A - Refrigeration apparatus :
en
- US1844710A - Fabricated structure for dynamo electric machines :
en
- DE543895C - Corner connection for the pit extension :
de
en
- DE544129C - Machine for forming butter rolls :
de
en
- DE543614C - Process for the reduction of tin from tin-containing commodities, such as ores, hut oxides or similar starting materials, with or without a content of zinc and other metals :
de
en
- CA319698A - Apparatus for counting and checking sacks, bales, etc. :
en
fr
- GB366717A - Improvements in or relating to electrolytic processes :
en
- AU520231A - Method forthe production of oxide or oxides of antimony from antimonial ores as also the separation of gold therefrom :
en
- DE543889C - Device for sealing centrifugal pumps :
de
en
- GB366734A - Improvements in or relating to automatically operated dividing apparatus :
en
- US1844545A - Sign :
en
- GB366718A - Improvements in the production of knitted and woven fabrics and articles :
en