- US2184598A - G jahn :
en
- US2184768A - Hoisting control system :
en
- CA385894A - High vacuum production :
en
fr
- DE685820C - Rope drop hammer :
de
en
- US2184670A - Reducing valve :
en
- US2184302A - Condiment dispenser :
en
- US2184522A - Web cut-off :
en
- CA385861A - Electric discharge device :
en
fr
- CH208115A - Bike trailer. :
de
en
- US2184394A - Clutch mechanism :
en
- GB516182A - Improved lubricants and their manufacture :
en
- US2184855A - Clamp connection :
en
- US2185149A - Vanity case :
en
- US2184732A - Vacuum cleaner :
en
- US2184778A - Reversible multiple outlet feeder :
en
- CH207995A - Process for the recovery of heavy metal compounds from dilute ammoniacal solutions containing complex heavy metal compounds. :
de
en
- US2184346A - Water treatment apparatus :
en
- CH208108A - Removable device for closing a tube. :
en
fr
- CA385801A - Folded textile thread :
en
fr
- DE685919C - Equipment for the operation of Roentgen tubes with moving anode :
de
en
- US2185003A - Vehicle braking means :
en
- USD118243S - Design for a fur sewing machine :
en
- US2184380A - Thermal exchange barrel :
en
- US2185065A - Fishing tackle :
en
- US2185144A - Fuel injection pump :
en
- CA385875A - Lens shifting and focusing mechanism :
en
fr
- CA385935A - Silicate ore processing :
en
fr
- CH208009A - Facility for roller skating. :
de
en
- US2184350A - Electrical coincidental door locking system for an automotive vehicle :
en
- US2184419A - Manufacture of ferric sulphate :
en
- US2184914A - Phonograph :
en
- US2185032A - Electrical apparatus casing :
en
- US2184584A - Water closet valve mechanism :
en
- US2184814A - Chain fastener :
en
- CH208084A - Process for producing a salt-like guaiacol compound. :
de
en
- US2184781A - Electric hair clipper :
en
- US2184858A - Drier for polished nails :
en
- USD118292S - Design for a desk clock :
en
- USD118297S - Design for a pump :
en
- US2184641A - Stereoscopic moving picture apparatus :
en
- CH208065A - Device with a discharge tube. :
de
en
- US2184701A - Damper regulator :
en
- US2184952A - Rustproofing composition :
en
- USD118334S - Design for a dress :
en
- DE685901C - Process for fine grain development :
de
en
- FR850863A - DC generator :
en
fr
- FR850911A - Electric wave transmission systems :
en
fr
- CA385800A - Steering wheel cover :
en
fr
- CA385804A - Internal combustion engine :
en
fr
- CH207974A - Drying pad for bar soap. :
de
en
- CH208036A - Grinding machine for bodies of revolution with a convex generator. :
en
fr
- CA385828A - Sheet metal roof :
en
fr
- CA385889A - Gas contact scrubber and condenser :
en
fr
- US2184609A - Carpet sweeper :
en
- AT157638B - Device for gettering vacuum vessels whose walls are made of ceramic materials or metal. :
de
en
- US2185103A - Fluid pressure operated apparatus and fluid control valve therefor :
en
- US2184694A - Cigar lighter :
en
- US2185131A - Impulse generator :
en
- US2184877A - Approach control apparatus for railway signaling systems :
en
- DE685953C - Lathe :
de
en
- FR850834A - Piston improvements :
en
fr
- CH208043A - Valve. :
en
fr
- US2184327A - Shock strut :
en
- US2184516A - Underground valve :
en
- BE436987A - :
en
fr
- CH208100A - Radio receiver. :
de
en
- US2184392A - Hollow conductor :
en
- US2184537A - Motor vehicle coachwork :
en
- CH208072A - Pressing device for choke coil cores. :
de
en
- US2184717A - Drawing traverse :
en
- US2184773A - Pressurestat :
en
- DE685811C - Automatic escalator :
de
en
- FR850760A - Improvements made to devices intended for pressing meat, fruits, vegetables, etc. :
en
fr
- US2184316A - Mineral fiber binder :
en
- US2184806A - Hydraulic brake disconnector :
en
- FR850763A - Improvements in the treatment of rubber latexes with a view to their stabilization and concentration :
en
fr
- US2184996A - Ear muff :
en
- US2185146A - Fuel injection pump :
en
- GB516332A - Improvements in or relating to the packing of confectionery in jars and the like :
en
- CH208092A - Negative feedback amplifier. :
de
en
- US2184429A - Measuring instrument :
en
- US2185143A - Vat printing black :
en
- CA385929A - Water purification :
en
fr
- CH208026A - Alloyed steel. :
de
en
- GB516248A - An improved flexible laminated material and a method of manufacture thereof :
en
- US2184915A - Conveyer :
en
- US2184795A - Gas holder :
en
- US2185122A - Zein containing coating compositions :
en
- USD118228S - Desigjn for an atomizer :
en
- US2184824A - Method of and apparatus for labeling :
en
- US2184369A - Phonograph record resurfacing machine :
en
- US2184621A - Treated fuels and method of treating the same :
en
- US2184744A - Reeling mechanism :
en
- US2184882A - Radiator guard for motor vehicles :
en
- AT157642B - Device for recording briefly recorded processes. :
de
en
- US2184644A - Climate cabinet :
en
- DE686084C - Opener for tube-like metal containers for liquids :
de
en
- DK57084C - Thread or cord of animal material and method of manufacture. :
da
en
- GB516296A - Improvements in or relating to electric battery lamps for miners' use :
en
- GB516197A - Improvements relating to fusible electric cut-outs :
en
- GB516303A - Improvements in or relating to devices for supporting garments and the like for display and/or storage purposes :
en
- US2184532A - Adjustable pivot member for swinging doors :
en
- US2184678A - Gas cock :
en
- US2184765A - Electrode control for searchlights :
en
- DE685832C - Electrical signaling device for mine conveyor systems :
de
en
- FR850939A - Process for preventing or destroying the polarization of catalysts :
en
fr
- FR850797A - X-ray machine :
en
fr
- USD118308S - Design for a lamp housing :
en
- DE685990C - Land tractor front wheel with pneumatic rubber tires :
de
en
- CA385872A - Film sound track :
en
fr
- CA385971A - Railway car hand brake :
en
fr
- GB516214A - Improvements in the manufacture and production of organic halogen-sulphonic acid chlorides :
en
- DE685803C - Device for producing threads from spinning solutions, in particular artificial silk threads :
de
en
- CA385854A - Electric discharge device :
en
fr
- US2185007A - Process for production of dialkylbenzenoid sulphides :
en
- GB516329A - An improved process for the catalytic preparation of liquid hydrocarbons by reduction of carbon monoxide :
en
- FR850812A - Manufacturing process of fibers or the like :
en
fr
- US2184494A - Manufacture of gelatin :
en
- DE685983C - Huelsenfoermiger wall dowel made of rubber or the like. :
de
en
- US2184438A - Plow :
en
- US2184457A - Scaffold :
en
- US2184366A - Phonograph record shaving machine :
en
- US2184351A - Surveying instrument :
en
- FR850848A - Air supply for diesel engines :
en
fr
- GB516227A - Improvements in and relating to hard alloys :
en
- GB516253A - Improvements in high-pressure mercury-vapour electric discharge lamps :
en
- AT157624B - Device for regulating the fuel supply of internal combustion engines. :
de
en
- US2184307A - Manufacture of paper :
en
- US2184993A - Refrigeration :
en
- US2184766A - Cross-field generator :
en
- USD118312S - Design for a directional signal :
en
- SU56193A1 - Hydraulic reversing gear :
en
ru
- DE685856C - Electrode boilers :
de
en
- FR850971A - Machine for pasteurizing full bottles :
en
fr
- USD118250S - Design for a water bottle or :
en
- USD118322S - Design for a coat :
en
- DE685999C - Stuffing body :
de
en
- US2184287A - Making calcium metaphosphate :
en
- US2184501A - Compound cylinder :
en
- US2184556A - Microwave electronic amplifier :
en
- US2184277A - Air conditioner :
en
- FR850969A - Improvements to ventilation systems :
en
fr
- US2184421A - Bag pressure indicator for suction cleaners :
en
- DE685895C - Spring-loaded, manually operated gas switching valve designed as a double valve and arranged in a split gas chamber :
de
en
- US2184833A - Self-contained auto cooling unit :
en
- US2184841A - Electric discharge tube :
en
- US2184974A - Retaining wall :
en
- US2185012A - Spotlight :
en
- FR850904A - Device for heating oil and water or other liquids, particularly intended for use on airfields :
en
fr
- GB516289A - New therapeutically valuable diguanidine compounds :
en
- US2184502A - Wire rope center :
en
- US2184528A - Mechanical pencil :
en
- US2184830A - Dispensing device :
en
- GB516207A - Improvements in or relating to grillers of cooking stoves :
en
- SU56229A1 - Method of making mastic for iron roofs :
en
ru
- US2184509A - Manifold form :
en
- US2184634A - Packing element :
en
- US2184846A - Bottle display collar :
en
- FR850778A - Automatic dispenser for liquid pressurized fluid :
en
fr
- DE686014C - Device provided in the ejection path of cartridge cases for firearms :
de
en
- US2184401A - Suction cleaner :
en
- US2184689A - Pressure recorder :
en
- USD118246S - Design for a water bottle or :
en
- USD118260S - Design for a lace :
en
- CH208089A - Device for evenly spreading sand and dusty chemical substances. :
de
en
- US2184798A - Device for deflecting air streams :
en
- US2184458A - Method and apparatus for repairing shoes :
en
- US2184755A - Electrical liquid level indicating device :
en
- AU113422B2 - High frequency apparatus :
en
- CH208055A - Electric high voltage cables, in particular for fluorescent tubes. :
de
en
- DE684000C - Twisted line top :
de
en
- FR850857A - Improvements to combustion engine starters :
en
fr
- GB516317A - Improvements in method of mothproofing materials :
en
- US2184422A - Harvesting machine for beets and the like :
en
- CA385826A - Postage meter :
en
fr
- DE685915C - Heat exchanger :
de
en
- DE686010C - Gas pump :
de
en
- US2184866A - Game apparatus :
en
- CA385807A - Plate warming table pad :
en
fr
- CA385949A - Electron discharge apparatus :
en
fr
- USD118331S - Design for a combined popcorn ma :
en
- US2184600A - Method of producing waterproof air transmissive fabrics for garments :
en
- US2184902A - Hand protector for knives :
en
- US2185076A - Apparatus for winding scrap from multiple slitting shears :
en
- GB516189A - Improvements in holders for erasers, cosmetics and the like :
en
- FR850905A - Machine for attaching closures to cases, trunks and the like :
en
fr
- DE685977C - Automatic temperature controller for burner combustion systems :
de
en
- DE685872C - Sealing for pipe fittings :
de
en
- USD118249S - Design for a drink mixer agitator :
en
- US2184734A - Rocking dynamic damper :
en
- GR8678B - COBBLE MANUFACTURING SYSTEM. :
el
en
- AT157609B - High pressure membrane. :
de
en
- AT157627B - Operating fluid filters for internal combustion engines. :
de
en
- CA385798A - Glass block forming apparatus :
en
fr
- US2184674A - Sash fastener :
en
- USD118320S - Design fob a hair drier hood shield :
en
- US2184637A - Fermentation process for treating crude ethereal oils :
en
- CH208051A - Internal combustion engine. :
de
en
- FR850827A - Improvements in guiding filaments, threads or yarns during their treatment :
en
fr
- US2184298A - Articulated train :
en
- US2184812A - Safety hook :
en
- USD118258S - Design fob a napkin holder :
en
- US2185005A - Perforator :
en
- US2184301A - Stabilizing device :
en
- US2184533A - Power transmission mechanism :
en
- US2184842A - Intercommunication system :
en
- US2184960A - Package-binder cutter :
en
- US2184448A - Coiling device for measuring rules :
en
- US2184666A - Colored flame candle :
en
- US2184863A - Mechanical pencil :
en
- FR850879A - Apparatus for high speed ion production :
en
fr
- CA385920A - Authentification device :
en
fr
- CH208016A - Number roller made of light metal for counters. :
de
en
- AU571139A - High frequency apparatus :
en
- US2184381A - Spring leaf manufacture :
en
- US2184819A - Refrigerator car :
en
- CA385845A - Electric discharge device :
en
fr
- USD118282S - Design for a lantern slide tray :
en
- DE685834C - Self-releasing fall protection coupling for the heel link of snowshoe bindings :
de
en
- US2184371A - Regulating system :
en
- US2184565A - Sound picture apparatus :
en
- USD118270S - Design fob a combined electric mixer :
en
- DE685842C - Process for the extraction of iron from low-iron ores :
de
en
- DE686021C - Device for superimposing alternating current power distribution networks with low currents of non-network frequency :
de
en
- US2184840A - Apparatus for by-passing socket meters :
en
- USD118248S - Design fob a window frame :
en
- CA385823A - Fibroid material manufacture :
en
fr
- USD118269S - Design for a coat :
en
- DE685971C - Arrangement for grid control during the direct conversion of alternating current of one frequency into alternating current of another frequency by means of grid-controlled discharge paths :
de
en
- AT157632B - Expansion switch. :
de
en
- US2184391A - Hollow conductor :
en
- US2184708A - Milling machine :
en
- US2184943A - Treatment of ammoniacal solutions of metal salts for recovering their constituents :
en
- CH208104A - Radio receiver with completely automatic tuning. :
de
en
- FR850966A - Liquid separation and recovery process and devices :
en
fr
- US2184921A - Tool for applying split clamping rings to containers :
en
- US2184285A - Refrigerating apparatus :
en
- DE685865C - Suspension of a seating or lying area of upholstered furniture :
de
en
- FR850941A - Weighing device for the automatic determination of the weight and density of a product :
en
fr
- CH208050A - Gas turbine plant. :
de
en
- CA385931A - Fusee :
en
fr
- DE685841C - Process for chemical cleaning and stabilization of primary tar distillates :
de
en
- US2185030A - Tank vehicle construction :
en
- US2184650A - Locking separable fastener :
en
- US2185088A - Method of coating sheet metal can ends :
en
- GB516218A - Improvements in process of degreasing metal or metal parts :
en
- US2184592A - Collapsible container closure :
en
- US2184964A - Process of preparing :
en
- USD118356S - Design for a textile fabric or simi :
en
- US2184389A - Trap release :
en
- US2184382A - Radio and other high frequency telegraph transmitters :
en
- US2184669A - Gear casing :
en
- US2184443A - Polyvinyl acetal resin sheets containing triethylene glycol diacetate :
en
- US2184605A - Flood operated signal device :
en
- FR850820A - Device damping the own vibrations of the loudspeaker crosspiece :
en
fr
- FR850919A - Improvements to back pressure and locking devices used on stamping presses :
en
fr
- FR850815A - Chemical detectors of noxious products of war and process for preparing them :
en
fr
- US2184962A - X-ray apparatus :
en
- US2185008A - Di-alkylbenzenoid sulphides and process for their production :
en
- FR850884A - Fibrous filter material :
en
fr
- GR8679B - CIGARETTE LIGHTER. :
el
en
- GB516286A - Improvements in tone-control circuits for audio-frequency amplifiers :
en
- US2184908A - Device for regulating the temperature of metal cylinders :
en
- US2184531A - Flashlight construction :
en
- FR850773A - Coin apparatus for the sale of ice cream and the like :
en
fr
- GB516283A - Improvements in hydraulic brake systems :
en
- US2184853A - Reference card and mounting therefor :
en
- FR850794A - Improvements made to devices feeding devices for weighing difficult flowing materials :
en
fr
- GB516315A - Improvements in or relating to the manufacture of antiserums :
en
- FR850830A - Heating installation :
en
fr
- DE685944C - Rapid bonding process for the production of cement-bonded wood wool lightweight panels :
de
en
- FR850981A - Improvements in the production of regenerated rubber :
en
fr
- US2184514A - Shoe for driving piles :
en
- GB516280A - Improvements in or relating to the manufacture of hollow metallic barrels and like containers :
en
- US2184545A - Belt pulley :
en
- AT157600B - Device for patterning stockings on forms. :
de
en
- AU565639A - Improvements in or relating to constant current modulation systems :
en
- CH208080A - Process for the preparation of an oxyketone of the androstane series. :
de
en
- CH208123A - Package winder. :
de
en
- FR850986A - :
fr
- US2184594A - Quantitative separation of materials :
en
- US2184652A - Automobile steering and lock assembly :
en
- USD118347S - Design fob a dress :
en
- US2184696A - Centralized traffic controlling system for railroads :
en
- US2184880A - Traveling cleaner :
en
- USD118283S - Design for a portable sample carrier :
en
- USD118315S - Design fob a dress :
en
- US2184475A - Turret lathe :
en
- US2184310A - Photographic and printing media :
en
- US2184612A - Lubricating holder for knives :
en
- US2184956A - Blending agent for gasoline :
en
- US2185017A - Balanced wheel assembly :
en
- US2185060A - Alarm mechanism for handbags or the like :
en
- USD118338S - Design for a dress :
en
- US2184437A - Counterbalancing system for oil wells :
en
- US2184463A - Retention of bearings in roll housings and the like :
en
- US2184950A - Apparatus for bowling :
en
- FR850974A - Spring-loaded diverter, affordable by the heel :
en
fr
- FR850932A - Process for treating fabrics of all kinds to give them a pleasant appearance and a soft, woolly feel :
en
fr
- US2184535A - Treating lead alloys :
en
- US2184999A - Light filter :
en
- US2184860A - Hanger construction :
en
- USD118323S - Design for a dress :
en
- DE685800C - Synchronous switch with rotary field excitation and adjustable switching phase :
de
en
- FR850957A - Improvements to capping by screw caps :
en
fr
- US2184331A - Roll film camera :
en
- GB516314A - Improvements in buckles :
en
- DE685927C - Stove frame for kitchen and restaurant stoves :
de
en
- FR850883A - Lenticular screen film manufacturing process :
en
fr
- FR850962A - Diaphragm for photography and cinematography :
en
fr
- GB516288A - The manufacture of new heterocyclic compounds :
en
- US2184820A - Internal combustion engine :
en
- US2185161A - Spring catch release :
en
- USD118305S - Design for a combined sausage dis :
en
- FR850838A - Veneer sheet coating :
en
fr
- DE685725C - Process for printing with mordant dyes on silk or cellulose fibers :
de
en
- DK57069C - Process for the production of bituminous solids with high resistance to heat and cold. :
da
en
- FR850927A - Soda or potash silicate mortar :
en
fr
- DE685848C - Braking or restoring device for automatically controlled electric adjusting motors :
de
en
- US2184947A - Method of and means for controlling gas and oil burners :
en
- US2185151A - Pad calendar :
en
- US2185072A - Fluid pressure producing device :
en
- FR850777A - Direction indicator devices for motor vehicles :
en
fr
- FR850909A - Electric wave modulator systems :
en
fr
- GB516241A - Improvements in automatic control mechanism for the supply and discharge of liquids :
en
- DE685870C - Numbering and display unit for calculating machines, bookkeeping machines, cash registers, etc. like :
de
en
- DE685911C - System for generating block ice in the storage room by means of natural cold :
de
en
- US2184452A - Machine for cutting lengths of thread or the like :
en
- DE685936C - Use of a double eccentric arrangement working on a common rocker to drive the stitch-forming tools :
de
en
- DE685880C - Method for steering vehicles, in particular motor vehicles, with one or more swivel wheels which can be adjusted at an angle to the vertical plane :
de
en
- USD118317S - Design for a dress :
en
- CA385835A - Tenon anchor :
en
fr
- AT157623B - Multi-disc clutch or brake for motor vehicles. :
de
en
- US2184710A - Shutter for motion picture machines :
en
- AT157648B - Method of attaching rotary capacitor plates to their supports. :
de
en
- FR850805A - Improvements to elastic suspensions for engines :
en
fr
- FR850910A - Repeater circuits for electrical signaling systems :
en
fr
- GB516272A - Improvements in or relating to massaging or pressure applying apparatus :
en
- US2184733A - Steel for musical instruments :
en
- FR850872A - Protective composition applicable in particular to the coating of metal walls :
en
fr
- FR850958A - Gas burner :
en
fr
- DE685912C - Device for the rapid preparation of ice cream :
de
en
- FR850832A - Leather band working process :
en
fr
- AU114488B2 - Improvements in or relating to constant current modulation systems :
en
- GB516260A - Improvements in the formation of chromium-containing layers on ferrous surfaces :
en
- DE686048C - Electric high pressure lamp with quartz vessel, fixed main electrodes and an auxiliary electrode to facilitate ignition :
de
en
- US2184904A - Flower bed border :
en
- DE685922C - Fuel feed device, especially for mill firing :
de
en
- DK57077C - Procedure for facilitating the leaching of photographic paper. :
da
en
- DK57080C - Resilient Wagon spring lash. :
da
en
- CH207978A - Protective cover for soda water bottles. :
de
en
- CH208056A - Contact protection device for electrical sockets. :
de
en
- FR850920A - Improvements to filing cabinets :
en
fr
- GB516337A - Improvements in and relating to machine tools particularly gear generating machines :
en
- AT157629B - Carburetor. :
de
en
- CA385838A - Vehicle braking system :
en
fr
- US2185042A - Shaving device :
en
- AT157649B - Electrodes for thermion tubes and processes for making the latter. :
de
en
- CH208105A - Radio receiver. :
de
en
- FR850771A - Process for the production of carbon black :
en
fr
- AT157616B - Pressed piston, especially for internal combustion engines. :
de
en
- CH208121A - Stove. :
de
en
- GB516322A - Improvements relating to the manufacture of paper or paperboard :
en
- US2184281A - Method of making closures :
en
- US2184297A - Melting apparatus :
en
- GB516229A - Improvements in releasing devices for power operated drop hammers :
en
- GB516244A - Improvements in or relating to single and multiple contact electrical terminal connectors :
en
- GB516321A - Improved shock-absorbing device for a wire rope :
en
- US2184759A - Heat exchanger :
en
- FR850856A - Magnetos :
en
fr
- AT157582B - Process for the preparation of l-ascorbic acid. :
de
en
- CH208086A - Process for the preparation of dl-acetyl-a-tocopherol. :
de
en
- CH207975A - Coffee maker. :
en
fr
- FR850804A - Hot water central heating boiler :
en
fr
- US2184317A - Wood coke and process of making same :
en
- US2184529A - Mechanical pencil :
en
- AT157622B - Motor vehicle with swiveling steering wheels. :
de
en
- CA385924A - Batt fabricating and cushion making apparatus :
en
fr
- CA385944A - Receiving apparatus for communication systems :
en
fr
- DE685947C - Peeler with spray device :
de
en
- US2184446A - Suction cleaner :
en
- USD118251S - Design fob a syringe bag ob similar :
en
- US2184966A - Plasticized synthetic rubber composition :
en
- US2185087A - Method of drying vulcanized fiber sheets :
en
- CA385815A - Engine speed regulator :
en
fr
- CH207996A - Process for the production of glycolic acid. :
de
en
- DE685854C - Ultraviolet radiation lamp with mercury electrodes and noble gas filling :
de
en
- US2185050A - Combined brush and comb :
en
- DE685864C - Mattress, especially for cots :
de
en
- DE685945C - Device for ejecting multi-layer stacks of cigarettes :
de
en
- US2184352A - Telescope :
en
- US2184386A - Electric arc discharge lamp :
en
- US2184967A - Oil burning apparatus :
en
- US2184345A - Finned cylinder :
en
- AT157620B - Branch pipe. :
de
en
- CA385837A - Edging machine adjusting apparatus :
en
fr
- AT157645B - Method for assembling the stator of electrical machines, in particular AC motors. :
de
en
- GB516275A - Improvements in and relating to metal compositions :
en
- US2184870A - Ralway switch operating mechanism :
en
- CH208044A - Servo motor. :
en
fr
- DE685949C - Process for the preparation of a rapidly dissolving water softener :
de
en
- FR850984A - Insert block for reinforced concrete reinforcement plates :
en
fr
- CA385812A - Fish line reel :
en
fr
- US2184564A - Manufacture of cellulose derivatives :
en
- US2185051A - Automatic bed light :
en
- US2185125A - Method of coating printed surfaces and article formed thereby :
en
- USD118252S - Design for a velocipede deck plate :
en
- AT157593B - Tubular wall plug or the like. :
de
en
- US2185006A - High-speed tool steel :
en
- DE685982C - Multi-hole stone :
de
en
- CH208017A - Odometer built into the axle box for railway vehicles or the like. :
de
en
- DE685844C - Sealing cap for electrical cables with mineral insulating material :
de
en
- DE685913C - Household refrigerator operated with a refrigerator :
de
en
- CA385946A - Squirrel cage rotor :
en
fr
- CA385970A - Traffic control system :
en
fr
- US2184682A - Masonry wall construction :
en
- DE686042C - Stepping mechanism :
de
en
- US2184367A - Phonograph record shaving machine :
en
- US2184286A - Fibrous bat marking :
en
- US2184663A - Print drying apparatus :
en
- CH208031A - Drill chuck with automatic release of the drill holder. :
de
en
- CA385830A - Bag forming and filling method :
en
fr
- US2185031A - Wax composition :
en
- US2185066A - Keyless ignition switch :
en
- CH207989A - Process for the production of a petrol-soluble oil-resin size. :
de
en
- CH208057A - Capacitive follow-up control unit. :
de
en
- US2184483A - Fuel injection pump :
en
- DE685808C - Throwing stick for curtains, curtains, etc. like :
de
en
- US2184920A - Ophthalmic chart :
en
- US2184344A - Electric circuit :
en
- US2184977A - Artificial tooth holder :
en
- US2184576A - System for the electrical transfer of rotary motion :
en
- US2184653A - Burner for gaseous or liquid fuel :
en
- US2185109A - Washing machine :
en
- FR850869A - Improvements made to locks with two groups of plates :
en
fr
- BE437088A - :
en
- CH208020A - Adding machine. :
de
en
- CA385876A - Film control member :
en
fr
- US2184623A - Carpet sweeper :
en
- US2184978A - Carrier current telegraphy :
en
- DE685886C - Fountain pen with a grooved pen that can be moved in the holder head :
de
en
- GB516211A - Process for freezing land by direct expansion of liquefied gases :
en
- GB516223A - Concealed door hinge :
en
- DE685851C - Additional electric lamp for illuminating the speedometer or similar built-in devices in vehicle headlights :
de
en
- CA385939A - Fibrous container :
en
fr
- AT157590B - Rotary printing press. :
de
en
- CA385919A - Safety paper :
en
fr
- CH207997A - Process for the preparation of butanol- (1) -one- (3). :
de
en
- US2184481A - Air conditioning apparatus :
en
- FR850874A - Progressive and automatic shifting for motor vehicles and other applications :
en
fr
- AT157610B - Rotary lobe compressors. :
de
en
- BE437098A - Process for manufacturing converter funds :
en
fr
- CA385966A - Electric discharge tube support :
en
fr
- CH208081A - Process for the preparation of phenylglycidomethylglucamide-p-arsic acid. :
de
en
- CA385963A - High frequency signalling system :
en
fr
- US2184607A - Hydraulic door check :
en
- CA385948A - Radio modulating system :
en
fr
- US2184619A - Shingle making machine :
en
- US2185001A - Heat exchanger :
en
- US2184695A - Table :
en
- US2184859A - Apparatus for the reproduction, regulation, and control of temperatures :
en
- GB516319A - Process for the manufacture of alloys in particular of ferro-alloys or stainless or corrosion-resistant steels :
en
- SU56261A1 - Device for continuous cooking and saccharification of raw materials in alcohol production :
en
ru
- US2184792A - Artificial bait or lure :
en
- US2185110A - Zein solution and coating composition :
en
- DE685996C - Silencers, especially for internal combustion engines :
de
en
- CA385806A - Footwear :
en
fr
- CA385936A - Refrigerator car floor rack :
en
fr
- GB516304A - A combined cigarette and match for lighting the same :
en
- US2184284A - Hand grenade :
en
- US2184657A - Heat exchanger :
en
- US2184693A - Free cutting alloys :
en
- CA385841A - Hydraulic shock absorber :
en
fr
- DE685852C - Electric high voltage fluorescent tubes :
de
en
- DE686074C - Windows for vehicles, especially motor vehicles :
de
en
- US2184519A - Receiving device for castings :
en
- GB516292A - Improvements in or relating to parachutes :
en
- US2184453A - Punching bag :
en
- US2185029A - Protection of alternating current electric systems :
en
- CA385824A - Box form separator :
en
fr
- USD118293S - Design fob a light projector :
en
- SU56170A1 - Method for quantitative determination of nitro groups in aromatic nitro compounds :
en
ru
- US2184325A - Process for preparing derivatives of hydroformed naphthas and products thereof :
en
- US2184648A - Railway truck :
en
- FR850921A - Metal fastener for the assembly of stockings, fabrics and all flexible material and machine items allowing installation :
en
fr
- FR850896A - Apparatus for performing certain measurements used in dentistry :
en
fr
- IE16004L - Glare-proof blinds :
en
- US2184633A - Mounting bracket :
en
- DK57081C - Rear motor vehicle with Streamlined shape. :
da
en
- US2185128A - Pneumatic spring system :
en
- US2184628A - Welding apparatus :
en
- US2184771A - Antenna coupling means :
en
- US2185133A - Control grid arrangement in cathode ray tubes :
en
- US2184304A - Magneto breaker contact point opening and closing indicator :
en
- US2184517A - Bedspring :
en
- US2184276A - Fastener :
en
- US2185106A - Method of manufacturing grid electrodes :
en
- US2184518A - Welding rod and hard overlay deposited therefrom :
en
- US2184927A - Pneumatic tire :
en
- US2184469A - Paving brick :
en
- FR850860A - Method of conducting conversions of fluid reactants and its means of implementing :
en
fr
- US2184373A - Storage battery :
en
- DE685866C - Car park with conveyor racks for vehicles :
de
en
- US2185047A - Apparatus for air conditioning :
en
- USD118229S - Design for a game board :
en
- US2184614A - Vehicle construction :
en
- GB516316A - Improvements relating to means for slidably supporting vehicle windows :
en
- US2184577A - Division block for baling presses :
en
- US2184604A - Presser foot :
en
- US2184283A - Heating apparatus and supply therefor :
en
- USD118324S - Design for a textile fabric :
en
- FR850894A - Process for hardening proteinaceous fibrous materials :
en
fr
- GB516217A - A machine for constructing concrete road and like surfaces :
en
- US2184524A - Record blank :
en
- US2184922A - Method of producing sectional coatings in vacuum vessels :
en
- FR850875A - Protective lining against perspiration, especially for men's hats :
en
fr
- DE685963C - Equipment for making ice cream on bars :
de
en
- FR850972A - Visor-heat shield :
en
fr
- DE686027C - A method of making shoes in which the frame is first attached to the outsole and both parts are then combined with the upper leather, and composite frames for use in this method :
de
en
- US2184924A - Hopper construction :
en
- GB516183A - Improvements in or relating to apparatus for heating roads and like surfaces :
en
- GB516235A - Improvements in or relating to telephone systems :
en
- FR850758A - Device for the adjustment of industrial physical quantities :
en
fr
- FR850836A - Normal saccade device for moving motion pictures :
en
fr
- US2184489A - Piston expander :
en
- US2184642A - Rectal electrode :
en
- US2185027A - Abrading implement and method of making and of assembling the same :
en
- USD118253S - Design for a puzzle :
en
- FR850768A - Coatings manufacturing process :
en
fr
- US2185126A - Coated article and method of forming the same :
en
- USD118272S - Design foe a combined baggage rack :
en
- DE685687C - Device for excavating an endless ribbon of glass :
de
en
- DE685858C - Process for the production of tubular or tubular soap :
de
en
- DE685909C - Method and device for operating absorption refrigeration apparatus :
de
en
- FR850825A - Capping capsule :
en
fr
- DE685973C - Process for the electrolytic production of technically pure, sparingly soluble metal salts of complex iron cyanide acids, suitable as colored colors :
de
en
- DE685843C - Device for surface hardening of rails with trapezoidal part profile :
de
en
- US2185124A - Coating composition :
en
- US2184474A - Packing machine for containers and the like :
en
- US2184751A - Elastic fabric :
en
- GB516237A - Improvements in or relating to liquid dispensing apparatus including a computing device :
en
- CA385863A - Antenna system :
en
fr
- CA385886A - Circuit breaker :
en
fr
- US2184554A - Waste grab preventer :
en
- US2184707A - Pressure synthesis of sulphuric acid :
en
- US2184871A - Railway braking apparatus :
en
- USD118328S - Design for a dress ensemble :
en
- CA385860A - Electric discharge lamp device :
en
fr
- CA385956A - Yarn winding machine :
en
fr
- DE685926C - Upholstered mattress with spring insert for bed frames, pillows, upholstered furniture or the like. :
de
en
- DE685962C - Evaporator for refrigeration machines :
de
en
- US2184430A - Measuring instrument :
en
- US2184829A - Reentrant clip :
en
- GB516268A - Improvements in or relating to gas mask filters and the like :
en
- AT157619B - Injection internal combustion engine. :
de
en
- CH208118A - Auxiliary motor drive for bicycles. :
de
en
- US2184332A - Pruning implement :
en
- US2185168A - Railway car end structure :
en
- DE685935C - Infinitely variable V-belt drive :
de
en
- DE685957C - Over trousers or leg protection :
de
en
- DK57076C - Apparatus for sewing in wire loops in fabric webs. :
da
en
- DE685845C - Process for the production of a cover for electrical installation apparatus with break-out blind inserts :
de
en
- US2184486A - Stepladder, trestle, and the like :
en
- US2185013A - Decoy device :
en
- US2184397A - Apparatus for dispensing carbonated water :
en
- US2184363A - Housing for flexible members :
en
- DE685688C - Process for the manufacture of copper ruby glasses :
de
en
- DE685850C - Device for indirect lighting of a transparent sign using incandescent lamps :
de
en
- DE685873C - Movable crosshead on hydraulic presses for forging and bending work :
de
en
- DE685952C - Device for hardening glass plates in a horizontal position :
de
en
- CA385816A - Engine speed regulator :
en
fr
- CA385907A - Quaternary ammonium salt manufacture :
en
fr
- CH208075A - Induction furnace. :
de
en
- US2184662A - Freezing tray release :
en
- US2184451A - Filter :
en
- US2184667A - Implement holder :
en
- US2185083A - Boat lifting rack :
en
- AT157596B - Process for the production of reinforced concrete. :
de
en
- DE685994C - Air supply line for injection internal combustion engines with two- and multi-row cylinder arrangements :
de
en
- GB516330A - Improvements in or relating to apparatus for roasting coffee or cereals :
en
- CA385851A - Filament support making machine :
en
fr
- DE686003C - Roll film camera with coupling of film switching and shutter lift :
de
en
- US2184289A - Photographic and printing media :
en
- CA385905A - Vacuum tube :
en
fr
- CH208071A - Electron tube. :
de
en
- US2184569A - Signal or clip :
en
- US2184997A - Radio antenna :
en
- US2184412A - Electric motor switch :
en
- USD118336S - Design for :
en
- DE686023C - Device for the radiographic representation of body sections :
de
en
- US2184775A - Method of producing hormone preparations of high purity :
en
- US2184793A - Controlling valve for liquid pressure control systems :
en
- US2185134A - Cathode ray tube apparatus :
en
- CH208030A - Helical groove milling machine. :
en
fr
- CA385829A - Rubber container manufacture :
en
fr
- CA385901A - Pouring spout carton :
en
fr
- CA385884A - Television reproducing apparatus :
en
fr
- CH207959A - Window shutters. :
de
en
- FR850851A - Improvements in color photography :
en
fr
- CH208079A - Device on short or ultra short wave treatment device to determine the high frequency energy converted in the treatment object during treatment. :
de
en
- AT157633B - Method and device for measuring magnetic fields. :
de
en
- CA385934A - Air-swept mill :
en
fr
- US2185084A - License plate holder :
en
- CH208021A - Device with directional effect for receiving sound waves and converting them into electrical vibrations. :
de
en
- DE685906C - Process for briquetting low-quality fuels :
de
en
- DE685992C - Hook lever lock for cattle tying devices :
de
en
- DK57078C - Spring device for prams. :
da
en
- US2184379A - Wire stretcher :
en
- DE685790C - Metal hose made of helically wound Z-shaped tape for reinforcing flexible cable sleeves :
de
en
- FR850785A - Housing for cinematographic cameras :
en
fr
- DE685893C - vice :
de
en
- CH207984A - Device on winding machines for orderly picking up of the full bobbins falling from the spindles. :
de
en
- AT157578B - Gas generator for automobiles. :
de
en
- CA385839A - Cable guiding apparatus :
en
fr
- FR850950A - Light bollard :
en
fr
- CA385866A - Tubular lamp fitting :
en
fr
- CH207972A - Chip pillow. :
de
en
- DK57088C - Sack holder. :
da
en
- FR850782A - Wristwatch :
en
fr
- FR850899A - Process for preparing diesel oils from medium oils or fractions containing them :
en
fr
- GB516311A - Improvements in or relating to the spindles of self acting spinning mules :
en
- US2184515A - Manufacture of new azo dyestuffs :
en
- US2184813A - Coal stove door :
en
- US2184845A - Pulverizing, combustion, and heat transfer plant :
en
- CA385941A - Elevator door mechanism :
en
fr
- CA385867A - Hard metal alloy :
en
fr
- CH207976A - Grill designed to be placed on a hotplate. :
de
en
- DE685928C - Device for raising and lowering the top rollers on saw frames :
de
en
- DE685860C - Horizontal coke chamber furnace :
de
en
- DE685867C - Gluing machine for plywood middle layers made of even or unevenly cut strips :
de
en
- US2184511A - Method and apparatus for measuring impedance :
en
- US2184873A - Machine for drawing window glass :
en
- DE686060C - Production of colored, oil-free, plastic masses or their solutions :
de
en
- SU56186A1 - Squeezing switch :
en
ru
- FR850965A - Self-propelled roller control device :
en
fr
- US2184856A - Electric light fixture :
en
- AT157586B - Three-roll suction press for paper machines. :
de
en
- GB516196A - Improvements in or relating to heating devices for use in cigarette-making, wrapping and other machines :
en
- FR850936A - Improvements to manometers and thermometers :
en
fr
- FR850801A - Wedge for joining or stiffening contacting timber walls and method of making such wedge :
en
fr
- USD118344S - Design for a textile fabric :
en
- DE685932C - Spreading device for fertilizer spreader with spreading slide :
de
en
- AT157617B - Device for the restoration of damaged hollow bodies, in particular fire hoses. :
de
en
- US2184931A - Orienting device :
en
- US2184513A - Universal valve :
en
- GB516184A - Improvements in or relating to fluid pressure apparatus :
en
- FR850970A - Removable bicycle :
en
fr
- USD118268S - Design for a tooth brush :
en
- US2184811A - Improved flooring :
en
- US2184525A - Electrooptical scanning apparatus :
en
- USD118245S - Design for a scooter footboard or :
en
- US2184497A - Safety device :
en
- US2184815A - Camera cable release :
en
- CH208068A - Device with a multigrid discharge tube. :
de
en
- DK57087C - Procedure for the Preparation of Melfint Goods for Sintering. :
da
en
- US2184324A - Paint :
en
- US2185152A - Diazo derivatives of gtjanidyl :
en
- US2185165A - Power plant :
en
- US2184586A - Conversion of waste regenerated cellulose to cellulose xanthate :
en
- CA385799A - Hair curler :
en
fr
- CA385844A - Radio receiver tuning means :
en
fr
- US2184506A - Clutch :
en
- US2184702A - Train describer system :
en
- US2185075A - Journal box packing retainer :
en
- CA385825A - Double glazing frame :
en
fr
- FR850881A - Process for coagulating aqueous suspensions containing pigments :
en
fr
- FR850912A - Asymmetric conductivity devices :
en
fr
- GB516177A - Improvements in or relating to three-phase electric transformers or choking coils :
en
- FR850914A - Apparatus for physically, chemically or biologically modifying by shaking a solid, pasty or liquid material :
en
fr
- FR850885A - Forced water circulation steam generator :
en
fr
- FR850949A - Electric motor for watch movement running on battery and all current sectors :
en
fr
- US2185093A - Rubber basket :
en
- DE685736C - Receiver with automatic sharpening :
de
en
- FR850841A - Improvement in relaxation oscillators :
en
fr
- FR850928A - Improvements to the construction of polishing discs :
en
fr
- FR850868A - Green trisazo dyes and method for preparing these dyes :
en
fr
- FR850774A - Device for applying lacquers and other makeup products, medicaments and the like :
en
fr
- DE686039C - Safety device for vehicles that are operated electrically over contact lines and that are electrically isolated from the road :
de
en
- DE685998C - Jaw crusher :
de
en
- US2184807A - Battery cable connector :
en
- USD118257S - Design fob a coat :
en
- US2184482A - Vibration absorbing composition and structure embodying the same :
en
- US2184711A - Arrangement of main boilers for steamships :
en
- CA385965A - Radio tube support :
en
fr
- DE686013C - Watercraft propeller with swiveling, asymmetrical blades :
de
en
- FR850764A - Improvements to wire reciprocating devices for winders and similar machines :
en
fr
- CA385813A - Artificial bait :
en
fr
- CH208074A - Process for heating solid, liquid or gaseous bodies. :
de
en
- US2184320A - Treatment of glass fibers :
en
- CH208013A - Instrument for setting out curves in terrain. :
de
en
- DE685902C - Device for removing jams on recoilers :
de
en
- DE686007C - Recording material for color raster images :
de
en
- GB516200A - Improvements in and relating to road vehicles :
en
- US2184400A - Wave transmission circuits :
en
- US2184794A - Mixed esters :
en
- CA385897A - Pile fabric :
en
fr
- CA385922A - Bus and coach body :
en
fr
- CH207986A - Picker guide device for looms. :
de
en
- AT157644B - Method of manufacturing an electrical capacitor. :
de
en
- US2184585A - Writing instrument :
en
- FR850762A - Sliding bearing :
en
fr
- FR850918A - Improvements to air navigation devices :
en
fr
- US2184399A - Draft control and regulating device :
en
- US2184704A - Enameling machine :
en
- USD118233S - Design for a medal ob similar article :
en
- AT157640B - Discharge tube with metal envelope with a device for gettering. :
de
en
- USD118284S - Design fob a spectacle frame :
en
- DE685817C - Supply and discharge of the oil on oil coolers of internal combustion engines, especially for motor vehicles :
de
en
- USD118349S - Design fob a dress :
en
- US2184892A - Valve :
en
- USD118227S - Design for a sock turner :
en
- CA385898A - Dialkyl formamide solvent :
en
fr
- CA385883A - Thermal transformer cut-out :
en
fr
- CH208041A - Screw connection. :
de
en
- US2184683A - Brake mechanism :
en
- US2184687A - Cigar capping machine :
en
- USD118295S - Design for a stool :
en
- USD118263S - Design fob a lawn sprinkler :
en
- USD118342S - Design foe :
en
- CH208098A - Carrier current transmission system. :
de
en
- CH208046A - Internal combustion engine with a special combustion chamber. :
de
en
- USD118288S - Design for :
en
- CH208049A - Control shaft magneto on internal combustion engines with an odd number of cylinders. :
de
en
- DK57089C - Freezing form, especially yil Puddings. :
da
en
- US2184797A - Ice tray :
en
- US2185107A - Refrigeration control :
en
- CH208097A - Wire radio system for carrier-frequency transmission of several programs. :
de
en
- CH208062A - Piezoelectric relay. :
de
en
- US2184625A - Slide fastener :
en
- US2184722A - Toilet appliance :
en
- CA385840A - Helical lock seam pipe :
en
fr
- US2184791A - Ski and method of making the same :
en
- US2184837A - Heat exchange unit :
en
- US2184847A - Resistor and method of making it :
en
- DK57070C - Procedure and Plant for the Smelting of Fatty Animal Raw Materials. :
da
en
- CA385820A - Coal stove :
en
fr
- FR850769A - Decorative lighting fixture :
en
fr
- CA385887A - Wooden box :
en
fr
- US2185108A - Outlet control valve :
en
- CA385891A - Coffee maker seal :
en
fr
- CH208077A - Ignition and operating equipment in systems with AC discharge lamps. :
de
en
- AT157585B - Equipment at weirs to interfere with the overflowing water jet. :
de
en
- US2185055A - Game :
en
- CH207983A - Spindle bearings on spinning and twisting machines. :
de
en
- US2184616A - Clutch control mechanism for motor vehicles :
en
- US2184622A - Manufacture of tanning agents :
en
- US2184790A - Mute holder :
en
- US2184864A - Mechanical pencil :
en
- CH208078A - Carrying device for air raid and mountain wounded. :
de
en
- US2184303A - Photographic color-forming developer and emulsion :
en
- US2184935A - Sulphonated aromatic ether alcohols :
en
- US2185049A - Sensitizing coating machine :
en
- US2185077A - Means for controlling the production of water vapor by and supply to gas producers :
en
- DE686056C - Material with leather properties to be formed by treatment with water :
de
en
- IE15903L - Multi-layer fabrics :
en
- CH208113A - Movable bicycle saddle. :
de
en
- CH207998A - Process for treating mixtures of urea, water, carbonic acid and ammonia produced during the manufacture of urea. :
en
fr
- US2185098A - Nonspill vent plug :
en
- CH208025A - Chronograph watch. :
en
fr
- AT157579B - Electric discharge tube with built-in temperature radiator. :
de
en
- US2184901A - Grass sprinkler :
en
- US2185026A - Tank and insulating means therefor :
en
- US2184742A - Typewriting machine :
en
- US2184608A - Planer :
en
- US2184300A - Method of beneficiating or reducing ores to metal :
en
- US2184881A - Tubular coupling for suction cleaners and the like :
en
- US2184406A - Suction cleaner :
en
- US2184647A - Drafting of locomotives :
en
- US2184639A - Toy :
en
- US2184888A - Halogenated material and method of :
en
- FR850929A - Improvements to cable cars, particularly passenger cable cars :
en
fr
- CA385847A - High frequency radio receiver :
en
fr
- US2184913A - Road machine :
en
- CH208008A - Color sensitive photographic layer. :
de
en
- GB516205A - Improvements relating to plug and socket connectors :
en
- US2184627A - Dual current condenser welder :
en
- USD118311S - Design fob a wall bracket fob :
en
- US2184426A - Polyvinyl acetal resin sheets containing an alkyl phthalyl ethyl glycollate :
en
- US2185019A - Buffer fan hanger :
en
- US2185119A - Substantially nongelling coating composition of zein in closedchain alcohols :
en
- US2184980A - Fume exhausting soldering iron :
en
- GB516277A - Improvements in or relating to windscreen wipers for vehicles :
en
- USD118341S - Design for a dress :
en
- DE685824C - Process for the preparation of vegetable matter :
de
en
- GB516213A - Improvements in or relating to shaking conveyors :
en
- FR850849A - Improvements to television transmitting systems :
en
fr
- US2184568A - Brake control device :
en
- FR850803A - In-flight variable-pitch propellers improvements :
en
fr
- DE685989C - Additional gripper device for tractor and motor vehicle wheels :
de
en
- DK57079C - Motor vehicle with two or more Engines. :
da
en
- CH208023A - Winding watch. :
en
fr
- US2184597A - End gate :
en
- FR850942A - Pump :
en
fr
- US2184941A - Transmission :
en
- US2185085A - License plate holder :
en
- DE685825C - Roll film pack :
de
en
- DE685974C - Process for clarifying amber :
de
en
- CA385955A - Phenolketone condensation product and resin :
en
fr
- AT157607B - Power machine. :
de
en
- DE685766C - The tank of railway tank cars was subsequently enlarged in its holding space :
de
en
- US2184539A - Pigment chip composition :
en
- US2184378A - Labeling machine :
en
- US2185004A - Method of binding sheet material :
en
- GB516173A - Improvements in or relating to counter mechanisms :
en
- GB516192A - Improvements in and relating to electric alarm systems :
en
- USD118313S - Design for a bottle :
en
- DE685896C - Device on typewriters, calculating or accounting machines for inserting documents to be introduced from the front :
de
en
- CH208085A - Process for preparing a cyclic sulfonic acid amide compound. :
de
en
- FR850798A - Process for providing fibrous materials with a finishing layer or varnish :
en
fr
- GB516239A - Improvements in or relating to liquid dispensing apparatus including a computing device :
en
- GB516263A - Improvements connected with wireess aerials :
en
- GB516245A - Improvements in and relating to devices for stabilising containers suspended from frames :
en
- FR850916A - Apparatus for the automatic loading and unloading of compressible materials :
en
fr
- DE685956C - Independent suspension with rocker arms for motor vehicles :
de
en
- US2184705A - Refining and producing aluminum :
en
- US2185142A - Apparatus for determining bearing play :
en
- FR850906A - Method and apparatus for preparing flared end tubes and sleeves therefor :
en
fr
- FR850982A - Rubber vulcanization improvements :
en
fr
- US2184566A - Railway track switch controlling apparatus :
en
- US2184269A - Base for incandescent lamps and similar devices :
en
- US2184932A - Motor :
en
- US2184976A - Table :
en
- US2184542A - Acoustical measuring device :
en
- US2184495A - Printing assistant :
en
- US2184779A - Automatic drive for dies :
en
- US2184796A - Belting :
en
- US2185082A - Clip pin :
en
- GB516293A - Improvements in or relating to optical measuring or testing apparatus :
en
- US2184671A - Method and means for eliminating odors in cooking :
en
- FR850843A - Clutch plate improvements :
en
fr
- FR850995A - Transmission arrangement in motor vehicles :
en
fr
- US2185120A - Substantially nongelling coating composition of zein in diacetone alcohol :
en
- US2184930A - Process for the vapor phase hydrogenation of olefin polymers :
en
- GB516178A - Apparatus for the production of stockings with french heels and french feet :
en
- AT157630B - Braking device, in particular single-chamber braking device for trailer vehicles. :
de
en
- FR850791A - Coupling forming force limiter and automatic gear change :
en
fr
- US2185014A - Addressing machine and card feeding mechanism therefor :
en
- SU56282A1 - A device for transferring poles with skins when processing skins from one operation to another :
en
ru
- DE685948C - Anchoring of sheet pile walls under water :
de
en
- DE685907C - Marker arrangement with swivel rider for index cards u. like :
de
en
- US2184551A - Variable load brake :
en
- GB516201A - Improvements in two-stroke-cycle radial revolving-cylinder internal combustion engines :
en
- US2184360A - Visor attachment :
en
- FR850779A - Rotary burner for heavy oils :
en
fr
- DE672673C - Temperature-controlled snap switch for the heating medium line of a periodically acting absorption refrigeration machine :
de
en
- FR850822A - Processing process of rubber and rubber products :
en
fr
- US2184970A - Flexible smooth surface rug and method of making same :
en
- US2185056A - Cone bearing :
en
- FR850943A - Method and device for maintaining razor blades :
en
fr
- FR850781A - Internal combustion engine for powdery solid fuels :
en
fr
- FR850790A - Process and furnace for heat treatment :
en
fr
- FR850956A - Advanced training in aerodyne catapulting :
en
fr
- FR850814A - Process for bonding wood and similar workable materials :
en
fr
- DE685859C - Shut-off device for gas burner :
de
en
- GB516256A - Improvements in and relating to baby carriers :
en
- US2184668A - Synchronized clock escapement :
en
- US2184715A - Warning signal for air brakes :
en
- US2185040A - Method of refrigeration and absorbent therefor :
en
- US2184314A - Desiccating method :
en
- US2184909A - Scissors :
en
- USD118346S - Design fob a dress ensemble :
en
- FR850973A - Improvements to multivibrator circuits :
en
fr
- USD118232S - Design for a medal or similar :
en
- FR850787A - Protective cap for spark plugs :
en
fr
- FR850855A - Cufflink :
en
fr
- FR850882A - Improvements in the preparation of titanium pigments :
en
fr
- US2184520A - Recovery of lead :
en
- US2184979A - Signaling system :
en
- DE685937C - Centrifugal pump with ventilation pump, especially for motor syringes :
de
en
- DK57071C - Incinerator for household waste and similar low-calorie fuels. :
da
en
- FR850985A - Locking device for nuts and screws :
en
fr
- GB516209A - An improved device for use in darning or repairing fabrics :
en
- US2184365A - Phonograph record shaving machine :
en
- BE436055A - :
en
- US2184821A - Braun tube :
en
- US2184589A - Fishline releaser :
en
- US2184741A - High frequency smelting furnace :
en
- AT157643B - Projection receiver. :
de
en
- US2184640A - Surface finishing :
en
- US2184998A - Method of conditioning air :
en
- US2184480A - Electric valve circuit :
en
- US2184353A - Wall construction :
en
- DE685818C - Rotating wedge coupling :
de
en
- DE685942C - Steam generating system heated by engine exhaust gases on ships with generator gas engines :
de
en
- CA385892A - Bent wood product colouring method :
en
fr
- GB516271A - Improvements in or relating to horse-shoes :
en
- CH208059A - Electric switch with a single actuator. :
de
en
- US2184620A - Measuring and recording instrument :
en
- USD118278S - Design for a boot-spur body :
en
- FR850992A - Rotary cup burner :
en
fr
- DE685857C - Welding electrodes for electrical spot welding machines :
de
en
- DE686139C - Tractor hull, especially for caterpillar vehicles :
de
en
- US2184867A - Game apparatus :
en
- US2184925A - Cup for containing lubricant :
en
- US2184372A - Circuit breaker :
en
- US2184312A - Manufacture of paper :
en
- USD118350S - Design for a dress :
en
- US2185153A - Stable ice color producing :
en
- US2184762A - Control system :
en
- DE685930C - Floor jar device :
de
en
- GB516301A - Improvements relating to the prevention of dust deposits from radiators, lamps or the like :
en
- FR850878A - Magnetic lens with pole pieces, short focal length, for electronoptic magnifications or reductions :
en
fr
- GB516249A - Improvements in and relating to clinch ears for supporting grooved electric trolley wires :
en
- US2184567A - Cigarette tobacco preparation :
en
- US2184827A - Hand brush :
en
- CA385811A - Fish line reel :
en
fr
- DK57063C - Glove with light-reflecting fields. :
da
en
- FR850952A - Sports toy :
en
fr
- US2184587A - Supporting arm device :
en
- US2184680A - Apparatus for treating pistons :
en
- US2184987A - Assembly fixture for multiple-slip forms :
en
- US2185074A - Steering apparatus :
en
- US2185069A - Anesthetic apparatus :
en
- US2184664A - Antiskid device for motor vehicles :
en
- GB516279A - Improvements in or relating to films for use in sound recording :
en
- DE685828C - Wheel center pressed from sheet metal :
de
en
- DE685877C - Sewing machine with a device for producing a back-like elevation in the work piece :
de
en
- DE685934C - Rotary valve seal for internal combustion engines or the like. :
de
en
- US2184293A - Abrasive :
en
- DE686000C - Workpiece hold-down device for sewing machines for the production of stitch groups :
de
en
- FR850897A - Process for plating metals :
en
fr
- CH208094A - Electric screen assembly for use in high-frequency communication over telephone networks which are used at the same time for ordinary telephone traffic. :
de
en
- SU56251A1 - A device for rolling wheels of railway rolling stock :
en
ru
- US2184402A - Nonlockable bumper guard :
en
- CH208130A - Process for the production of a new, nitrogen-containing organic compound. :
de
en
- GB516259A - Improvements relating to grinding of screw-threads :
en
- DE685840C - Evaporator with circulation pump :
de
en
- FR850829A - latex-like emulsions :
en
fr
- FR850765A - Tool sharpening machine :
en
fr
- FR850809A - Process for producing liquid hydrocarbons from coals, tars, mineral oils and the like :
en
fr
- FR850865A - Wire mesh :
en
fr
- GB516174A - Improvements in compressors for brakes or hydraulic transmissions :
en
- US2184629A - Advertising match book :
en
- CA385819A - Hydraulic change-speed device :
en
fr
- US2184646A - Amplifier and tone regulator :
en
- US2184934A - Preparation of esters of methacrylic acid :
en
- US2184549A - Speed controlled brake :
en
- US2185123A - Process of producing stable zein solutions with auxiliary solvents :
en
- US2184329A - Child's garment :
en
- USD118354S - Design for a dress :
en
- USRE21308E - System of drafting locomotives in :
en
- US2184983A - Gas burner control system :
en
- USD118304S - Design for an arm for i :
en
- US2184874A - Rod line weight :
en
- US2184274A - Fluorescent materials :
en
- US2184770A - Sulphonic derivatives :
en
- US2185147A - Speed governing pump :
en
- CA385853A - Electric discharge device assembly :
en
fr
- DE685835C - Toy mount or sports equipment :
de
en
- DE686132C - Tool chuck, the tool holder of which can perform a self-adjusting pendulum movement and an axially parallel displacement :
de
en
- US2185137A - Typewriting machine :
en
- CA385940A - Liquid flow changer :
en
fr
- US2184555A - Manufacture of aliphatic acids :
en
- US2184959A - Mold :
en
- US2184510A - Stamping wheel :
en
- US2184912A - Cable and wire laying machine :
en
- SU56221A1 - Method for producing styryl type dyes :
en
ru
- US2184601A - Manufacture of ceramic ware :
en
- US2184805A - Soap cake holder and drainer :
en
- US2184384A - Pneumatic loader :
en
- GB516287A - Improvements in and relating to machines for flanging or otherwise shaping metal plates :
en
- US2184826A - Signal transmission system :
en
- DE685975C - Process for the production of hydrocarbon gas in alternating operation :
de
en
- CH208007A - Method of investigating substances using slow neutrons. :
de
en
- CH208088A - Tank for passive air defense. :
en
fr
- USD118244S - Design fob a phonograph cabinet ob :
en
- USRE21310E - Container structure :
en
- DE685961C - Process for the preparation of substituted aromatic sulfonic acids :
de
en
- AT157631B - Process for producing clear ice. :
de
en
- CH208037A - Method and device for sharpening scissors. :
de
en
- DE685829C - Air pump on bicycles :
de
en
- DE685941C - Control valve, especially for vehicle air brakes :
de
en
- FR850786A - Fuel injection valve for internal combustion engines :
en
fr
- US2184617A - Stabilized cuprous oxide :
en
- CA385932A - Olefine polymerization :
en
fr
- BE437157A - :
en
- US2184595A - Becoil control of firearms :
en
- USD118326S - Design for a textile fabric or :
en
- USD118291S - Design for a combined scratch pad :
en
- CH208053A - Drive mechanism for alternating current apparatus with rotating drum. :
de
en
- CH208127A - Method for producing a polyamide. :
de
en
- FR850915A - Improvements to current illumination devices h. f. :
en
fr
- FR850951A - Silent exhaust for internal combustion engines :
en
fr
- FR850889A - Image projection device with optical compensation :
en
fr
- GB516228A - Improvements relating to gas relief valves :
en
- GB516252A - Improvements in television and like receivers :
en
- DE685812C - Multi-part stovetops, hotplates, etc. :
de
en
- CH208054A - Electric drive, in particular for centrifuges in explosives plants. :
de
en
- US2184703A - Temperature control system :
en
- USD118234S - Design for :
en
- DE686098C - Harmonica with individually removable key levers :
de
en
- US2185148A - Coin changing machine :
en
- US2185160A - Device for actuating the controls on aircraft :
en
- BE437071A - :
en
- CA385938A - Garment hanger :
en
fr
- AT157628B - Brake monitoring device, in particular for hydraulic brakes of motor vehicles. :
de
en
- CA385945A - Welding and flash trimming apparatus :
en
fr
- CH208028A - Process for the production of auxiliary metal-free hard material bodies. :
de
en
- DE685809C - Resignation :
de
en
- CH208000A - Process for the production of a new intermediate product. :
de
en
- US2184548A - Recording of electrical impulses :
en
- US2184581A - High leakage reactance transformer :
en
- CH208064A - Device with a discharge tube. :
de
en
- CA385843A - Clutch control :
en
fr
- US2185015A - Hydraulic system and fluid control device therefor :
en
- US2185136A - Electrical synchronization generator :
en
- CA385810A - Two-stroke engine :
en
fr
- AT157613B - Ventilation device for flow circuits. :
de
en
- US2184347A - Telemeter transmitter :
en
- US2184588A - Automobile steering wheel :
en
- US2184508A - Rotary file :
en
- US2184315A - Ignition system for internal combustion engines :
en
- US2184356A - Hand press :
en
- US2185116A - Zein solution and coating composition :
en
- GB516230A - Improvements in variable-speed mechanism for cycles and the like :
en
- US2185096A - Press :
en
- US2184420A - Transfer mechanism for counting and computing mechanism :
en
- US2185140A - Dyestuffs of the anthraquinone benzacridone series :
en
- US2185139A - Scanning apparatus :
en
- USD118276S - Design for a display stand for :
en
- US2184530A - Luminescent tube :
en
- DE685972C - Electric mercury vapor tube or lamp :
de
en
- US2184275A - Redrying of tobacco :
en
- US2184433A - Suction cleaner :
en
- US2184572A - Upholstery edge :
en
- US2184869A - Paper bottle cap :
en
- US2185058A - Wrench :
en
- US2184541A - Motor mounting and belt tightener :
en
- US2184910A - Cold cathode electron discharge tube :
en
- USD118235S - Design for a condiment shaker :
en
- US2184720A - Preparation of vitamin :
en
- US2184736A - Typewriting machine :
en
- US2184828A - Cooking surface and method of treating the same :
en
- GB516284A - Improvements in control apparatus for aircraft :
en
- US2184843A - Method and means for determining position by radio beacons :
en
- CH208015A - Liquid meter adjusting device. :
en
fr
- US2184418A - Massage table :
en
- US2184675A - Radio doll :
en
- CH208060A - Device with an electric discharge tube particularly suitable for very short waves. :
de
en
- CH208076A - Burner with evaporator chamber, nozzle chamber and control spindle in the same alignment in the horizontal direction. :
de
en
- CH207981A - Device for filling and pouring sweet must. :
de
en
- US2184526A - Perfume compositions and process of making the same :
en
- CA385803A - Safety tractor hitch :
en
fr
- CA385817A - Hydraulic speed gear device :
en
fr
- AT157647B - Transformer with windings protected against overvoltages. :
de
en
- CA385937A - Insulated car wall :
en
fr
- US2184409A - Goggle :
en
- US2184553A - Combined window weather strip and drain :
en
- US2184462A - Bulkhead, sea wall, and similar structures :
en
- US2184686A - Electrolytic condenser :
en
- DE685826C - Holding device for the material to be packaged when the plunger of a baler is extended :
de
en
- FR850835A - Improvements to sofas and folding armchairs to form a bed :
en
fr
- US2184478A - Fountain comb :
en
- US2184756A - Electric discharge device :
en
- CH207964A - Termination of a radiator made of refractory metal with a ceramic protective jacket. :
de
en
- US2184857A - Medicine feeding device :
en
- DE686025C - Process for the production of colored prints and naturally colored pictures on paper and films with the aid of the suction printing process :
de
en
- DE685816C - Method for producing cloudless polarization filters :
de
en
- CA385877A - Camera bellows forming machine :
en
fr
- US2184918A - Supercharger construction and utilization :
en
- DE685899C - Control device for exhaust gas turbine fan for the combustion air of steam generators :
de
en
- DE685955C - Method and device for finishing hinged lid boxes made of cardboard, cardboard or the like. :
de
en
- US2184716A - Method of making an alloy :
en
- CA385885A - Compression apparatus :
en
fr
- CA385846A - Fluid flow control apparatus :
en
fr
- USD118300S - Design fob an ashtray or similar :
en
- USD118332S - Design fob a coat :
en
- US2184416A - Earth working implement :
en
- US2184723A - Traversing roll for winding and like machines :
en
- FR850788A - Film guide for cinematographic camera :
en
fr
- FR850816A - Temperature controller with elastic backtracking :
en
fr
- US2184292A - Furnace grate :
en
- US2184876A - Safety glass :
en
- US2185145A - Fuel pump :
en
- CH208012A - Method and device for determining the right-angled coordinates of terrain points, in particular of polygonal lines and the like. :
de
en
- US2184377A - Taper forming machine :
en
- US2184785A - Gripper cylinder for printing presses :
en
- US2184850A - Mechanical tooth brush :
en
- DE685796C - Device for voltage regulation of generators :
de
en
- DK57067C - Demodulator or Modulator for Signaling Systems. :
da
en
- AT157639B - Fusing arrangement for concentric, tubular power supply lines and electrode holders for electrical discharge vessels. :
de
en
- CA385950A - Radio selective transmission system :
en
fr
- US2184844A - Telephone system :
en
- US2184472A - Ear corn test probe :
en
- DE686035C - Die setting and line casting machine with ribs on the vice jaw, which enter the mold slot as a core next to the die line :
de
en
- FR850821A - Pneumatic tire tread :
en
fr
- FR850963A - Anti-glare glasses :
en
fr
- AT157605B - Two-cylinder internal combustion engine. :
de
en
- US2184776A - Process of manufacturing cutting tools :
en
- USD118255S - Design fob a necklace :
en
- US2184546A - Film identifying apparatus :
en
- US2184818A - Operating rod for car couplers :
en
- US2184836A - Telegraph system :
en
- US2184368A - Phonograph record resurfacing machine :
en
- US2184896A - Coated abrasive :
en
- US2185121A - Heat hardening coating composition :
en
- US2184788A - Material handling apparatus :
en
- US2185020A - Safety strip :
en
- US2184649A - Automatic garage door operator :
en
- US2184917A - Receptacle for the utensils required when playing cards, especially bridge :
en
- US2185162A - Conversion of hydrocarbons :
en
- CH207999A - Process for the preparation of an imidazoline substituted in the 2-position. :
de
en
- US2185135A - Electronic tube :
en
- US2184783A - Fastening device :
en
- US2185043A - Electric drive system :
en
- US2185101A - Mop shaking device :
en
- CH207960A - Parquet flooring. :
de
en
- AT157592B - Apparatus for producing box parts from blanks by bending or pulling the frames provided on the blank in a pressing device. :
de
en
- BE436938A - Improvements in the training of oxy-cutting machines :
en
fr
- CA385808A - Ingot mould :
en
fr
- US2184490A - Apparatus and method of vacuumizing containers :
en
- US2184563A - Process for concentrating acetic acid :
en
- US2184739A - Wire-transport reel :
en
- USD118225S - Design for a drink mixer :
en
- US2184905A - Conveyer speed changing device :
en
- CA385797A - Vibrating motion imparting apparatus :
en
fr
- CA385814A - Telescopic camera sleeve :
en
fr
- AT157598B - Method and apparatus for patterning stockings. :
de
en
- AT157601B - Method for charging two-stroke internal combustion engines. :
de
en
- FR850808A - Process for reducing hardly reducible oxides :
en
fr
- US2184624A - Manufacture of steel or alloy tubes :
en
- DE685839C - Process for the production of materials such as artificial leather, balloon fabrics, or the like. :
de
en
- CA385850A - Electric discharge device :
en
fr
- AT157614B - Compressor. :
de
en
- CA385916A - Coal cleaning apparatus :
en
fr
- CA385959A - Engine exhaust gas converting means :
en
fr
- AT157577B - Device for vibrating concrete and similar masses. :
de
en
- AT157576B - Arrangement for direct current measurement. :
de
en
- US2184450A - Meat tenderer :
en
- CA385943A - Remote control system for railways :
en
fr
- CH207992A - Protective cover for the body. :
de
en
- DE685846C - Adjustable heat switch for any measuring fluid :
de
en
- US2184654A - Multiple burner furnace :
en
- US2185078A - Combination baggage rack and lighting fixture :
en
- DE685938C - Road vehicle used to transport rail vehicles :
de
en
- CA385796A - Button :
en
fr
- DE685888C - Hunting cartridge made of light metal :
de
en
- DE685921C - Process for gasifying coal dust :
de
en
- CH207980A - Storage and dispensing containers for hot or All kinds of liquids to be kept cold. :
de
en
- CH207985A - Kötzerspulmaschine. :
de
en
- DE686089C - Device for mending and checking vehicle springs and the like like :
de
en
- GB516274A - Improvements in or relating to friction clutches :
en
- US2184562A - Process of flame-cutting metal :
en
- CH208131A - Process for the production of a new, nitrogen-containing organic compound. :
de
en
- FR850754A - Milk transport container :
en
fr
- FR850877A - Multiple burner device for industrial furnaces :
en
fr
- GB516318A - Improvements relating to the driving means of cycles and the like :
en
- US2184761A - Device for milking machines :
en
- GB516187A - Improvements in spring fasteners :
en
- GB516290A - Improvements in or relating to strap and the like buckles :
en
- FR850784A - Set of keys for alternating current telegraphy with dry rectifiers :
en
fr
- GB516191A - A device for compensating for variation in upward thrust on vehicle wheels :
en
- USD118325S - Design for a textile fabric or simi :
en
- US2184387A - Station selector system :
en
- US2184626A - Firebox superheater :
en
- US2184887A - Chlorination of titanium bearing materials :
en
- US2184477A - Apparatus for carrying out the bleaching of bast fibers :
en
- FR850924A - Development of on-load tap-switches for transformers using a tap-selector :
en
fr
- DE686008C - Displacement machine :
de
en
- GB516336A - Improvements in or relating to hairdressing chairs :
en
- US2185100A - Shoelace package :
en
- FR850842A - Improvements to signal transmission devices :
en
fr
- FR850870A - Awning or awning for protection against sun and rain :
en
fr
- CH208073A - Execution of concentric conductors on vacuum vessels, in particular electron tubes. :
de
en
- GB516222A - Improvements in and relating to machines for folding towels, sheets and the like :
en
- US2184590A - Crankshaft chuck :
en
- FR850980A - Valve :
en
fr
- FR850887A - Transparent device for protecting engravings, drawings, photographs and other similar objects :
en
fr
- FR850852A - Baker's oven with hotplates circulating in an endless path :
en
fr
- FR850780A - Mobile gantry for washing large parts :
en
fr
- FR850873A - Improvements made to the power supply of internal combustion engines and others :
en
fr
- FR850925A - Improvements to processes and products for sizing textiles :
en
fr
- FR850934A - Rotary machine usable as motor, compressor, pump and other applications :
en
fr
- GB516224A - Improvements in typewriting machines :
en
- DK57090C - Skarn container. :
da
en
- FR850795A - Improvements in the treatment of paraffin-oil or paraffin-paraffin mixtures :
en
fr
- GB516231A - Improved method of casting metal ingots and billets :
en
- US2184916A - Start-stop printing telegraph system :
en
- US2184939A - Weld splash shield :
en
- DE686011C - Dispensing device for optionally serving several beverages :
de
en
- DK57066C - Floating bridge. :
da
en
- US2184436A - Walking-beam and counterbalance construction :
en
- US2184752A - Transfer mechanism :
en
- US2184579A - Distillation of mixtures of high boiling point liquids :
en
- US2184618A - Automatic backwash filter control :
en
- GB516333A - Improvements in folding tables or the like :
en
- GB516258A - Improvements in electric heating devices for rooms and other enclosed spaces :
en
- FR850960A - Improvement in the manufacture of projectiles for shooting or war weapons :
en
fr
- GB516306A - Improvements in or relating to the production of malt :
en
- DE685889C - Drive for toys to achieve different speeds :
de
en
- FR850845A - Process for the preparation of condensation products of polyvinyl alcohols or their partial derivatives :
en
fr
- US2184721A - Scintillating sign :
en
- US2185127A - Shock absorber :
en
- US2184299A - Keto cyclopentano dimethyl polyhydro phenanthroles and a method of producing the same :
en
- FR850955A - Electric heating and cooking appliance adaptable to multiple uses :
en
fr
- FR850818A - Reversible sprinkler for large areas :
en
fr
- US2184848A - Bag frame jaw for luggage carriers :
en
- US2185081A - Method of making alloys of iron and steel :
en
- FR850796A - Portable land control device :
en
fr
- DE685903C - Suspenders :
de
en
- CA385878A - Projector circuit :
en
fr
- CH208001A - Process for the production of a new condensation product. :
de
en
- DK57064C - Procedure for continuous extraction of hydrogen peroxide. :
da
en
- US2184339A - Temperature control device :
en
- US2184558A - Process of recovering sodium tetraborate from borate ores :
en
- US2184958A - Electromechanical drive :
en
- CA385805A - Clinch nut :
en
fr
- FR850901A - Improvements to processes and devices for homogenizing and emulsifying liquids or liquid mixtures :
en
fr
- US2184898A - Composing room saw :
en
- US2184923A - Process of recovering ammonia from used cuprammonium artificial silk precipitation liquors :
en
- US2185062A - Tandem axle for trucks :
en
- US2184441A - Suction cleaner :
en
- USD118335S - Design fob an embroidered collar :
en
- US2184718A - Drafting apparatus :
en
- US2184503A - Clamp and cutter means for reinforcing yarns :
en
- US2184665A - Self-centering servomotor :
en
- AT157588B - Method for making foundations in granular soil and in thick embankments. :
de
en
- CA385871A - Camera :
en
fr
- US2184957A - Method of polymerization with :
en
- FR850859A - Principle of articulated assembly device :
en
fr
- DK57062C - Swimsuit of slightly compliant or non-compliant patterned Fabric. :
da
en
- US2184308A - Heat exchange apparatus :
en
- US2184968A - Weeder :
en
- US2185090A - Peach pitting machine :
en
- FR850767A - Arrangement for preventing the generation of self-exciting overvoltages in asynchronous machines driven by a motor :
en
fr
- FR850926A - Improvements in spraying apparatus for fire-fighting foam and the like :
en
fr
- US2184425A - Adjustable head band device :
en
- US2184547A - Sound recording and reproducing :
en
- US2184645A - Electric razor cleaner and holder :
en
- US2184787A - Interlocking control apparatus :
en
- US2184900A - Glass working machine :
en
- US2185092A - Safety hook :
en
- US2184424A - Electrical musical instrument :
en
- US2184745A - Cushion for pile driving :
en
- US2185034A - Refrigerating apparatus :
en
- US2185157A - Improved diesel fuel :
en
- US2184991A - Rectifier for absorption refrigerators :
en
- CA385821A - Fur stretcher :
en
fr
- FR850895A - Central heating appliance serving at the same time for the preparation of potable hot water :
en
fr
- IE16119L - Electric furnace electrodes :
en
- DE685916C - Bottle head for pressurized gas bottles that are to be used in a withdrawal line system :
de
en
- FR850833A - Device intended to absorb kinetic energy :
en
fr
- GB516179A - Improvements in apparatus for dyeing, washing or bleaching yarn :
en
- US2185035A - Evaporative condenser :
en
- GB516225A - Improvements in or relating to calculating machines :
en
- GB516326A - Improvements in magnetically operated electric contactor switches :
en
- AT157615B - Housing for electrical ignition devices with ventilation openings covered by dust filters. :
de
en
- US2184886A - Organic composition of high :
en
- DE685988C - Cigar or cigarette holder made of paper with a lining made of absorbent material :
de
en
- US2184540A - Private branch exchange system :
en
- DE685995C - Device for cooling back the engine cooling water by means of the pump water :
de
en
- USD118226S - Design for a plaque ob similar :
en
- FR850753A - Process for preparing sulfonation products of aliphatic ketones :
en
fr
- GB516305A - Improvements in and relating to electric heat storage devices :
en
- US2184407A - Grating :
en
- US2184725A - Printing press :
en
- GB516254A - Improvements in and relating to electrical devices for determining the angle of torsion in rotary machine parts :
en
- US2184878A - Apparatus for the control of highway crossing signals :
en
- US2185080A - Resinous product and method of making the same :
en
- US2185025A - Electric lamp :
en
- USD118286S - Design for an x-ray control stand :
en
- US2184591A - Orbital lathe :
en
- US2184434A - Hook clasp :
en
- CA385960A - Electron discharge device :
en
fr
- FR850752A - Process for preparing carbonyl compounds of the species of aldehydes and ketones :
en
fr
- AT157618B - Device for controlling the flow of pressure fluid in hydraulically driven actuators for adjusting moving parts, e.g. B. Airplane landing flaps. :
de
en
- FR850935A - Improvements to rotary piston machines, and more specifically to internal combustion or internal combustion engines, or pumps and compressors :
en
fr
- GB516257A - Improvements relating to arm rests for vehicles :
en
- CH207970A - Electric heat storage heating element. :
de
en
- CH208141A - Electric hanging lamp with clock. :
de
en
- CA385928A - Traffic control apparatus :
en
fr
- USD118256S - Design fob a coat :
en
- GB516221A - Improvements in and relating to time controlled devices :
en
- GB516186A - Spring fastenings for use with dog leads :
en
- FR850946A - Improvements to synthetic materials :
en
fr
- FR850886A - Improvements to building components used at elevated temperatures :
en
fr
- DE685890C - Process for the production of flash masses :
de
en
- DE685894C - Method and device for cleaning starch milk :
de
en
- DE685849C - Arrangement for the operation of single- or multi-phase converting devices working with controlled discharge sections, in particular grid-controlled vapor or gas discharge sections :
de
en
- CA385832A - Building covering member :
en
fr
- CA385888A - Spray drying and solvent recovery system :
en
fr
- DE685898C - Electric heater for electrically powered vehicles :
de
en
- GB516297A - Improvements in and relating to devices for anchoring the end of an electric cord toa portable piece of electric apparatus :
en
- DE685868C - Process and system for sintering ores and other materials :
de
en
- USD118345S - Design for a dress :
en
- GR8677B - JOINT JOINT SYSTEM. :
el
en
- US2184476A - Needle for plating knit fabric :
en
- US2184440A - Diesel fuel and the method of preparing the same :
en
- US2184659A - Sash and store front construction :
en
- DK57083C - Capsule remover. :
da
en
- DE685958C - To accommodate a crushing agent used punch reinforcement for pit lining :
de
en
- AT157587B - Backpack. :
de
en
- GB516273A - Improvements in razor-blade sharpening devices :
en
- DE685884C - Door locking device :
de
en
- DE685891C - Method and device for conveying debris :
de
en
- US2184464A - Wall slab :
en
- US2185169A - Toilet seat :
en
- US2185095A - Regeneration of waste ferrous sulphate liquor :
en
- FR850807A - Process for producing a stocking in a single operation on the straight picking loom :
en
fr
- FR850844A - Clutch plate improvements :
en
fr
- USD118343S - Design fob a dress ensemble :
en
- US2184278A - Carriage return mechanism for automatic typewriters :
en
- US2184279A - Amino-aliphatic sulphonamides and process for preparing them :
en
- US2185061A - Selective valve manifold for tank trucks :
en
- US2184636A - Well flowing device :
en
- US2185063A - Loom :
en
- DE685831C - Exchangeable zipper for shoes :
de
en
- DE685908C - Horde laundry :
de
en
- DE685939C - Caterpillar :
de
en
- USD118314S - Design for a dress :
en
- DE686012C - Depth adjuster with bellows for anchored sea mines :
de
en
- US2184538A - Composition of matter and processes for the manufacture of the same :
en
- US2184559A - Treatment of textile and other materials :
en
- US2184942A - Bracelet :
en
- DE685980C - Process for spinning copper oxide ammonia cellulose solutions :
de
en
- FR850819A - Process for making artificial silk, filaments, webs and the like from cellulose solutions :
en
fr
- FR850979A - Gyroscopic instrument :
en
fr
- DE685847C - Motor drive, especially for remote-controlled mast headphones :
de
en
- CA385968A - Traffic control system :
en
fr
- CA385969A - Traffic control system :
en
fr
- CH207994A - Process for the production of animal feed from indigestible or poorly digestible vegetable waste products. :
de
en
- AT157603B - Two-stroke internal combustion engine. :
de
en
- CH207971A - Device for shredding meat. :
en
it
- US2184272A - Electrical winding :
en
- US2184583A - Fishing rod holder :
en
- USD118319S - Design for a pillow :
en
- FR850757A - Roller rail for industrial heat treatment :
en
fr
- US2184809A - Well flow stimulator :
en
- FR850876A - Device for filling barrels and other containers :
en
fr
- DK57082C - Streamlined Rear Motor Vehicle. :
da
en
- USD118294S - Design for a merchandise display :
en
- USD118348S - Design fob a dress :
en
- CA385957A - Refuse collecting device :
en
fr
- FR850817A - Sorter, especially for fruit :
en
fr
- FR850902A - Photoengraving process :
en
fr
- US2184571A - Modulation system :
en
- US2184470A - Nesting chairs :
en
- US2184596A - Process of treating gases :
en
- US2184643A - Indicator for liquid flow :
en
- US2184907A - Telephone ringing system :
en
- US2184326A - Tire :
en
- US2185028A - Grate :
en
- USD118281S - Refrigerating cabinet :
en
- CH208122A - Device for the maintenance of floors. :
de
en
- US2184606A - Hydraulic power transmission :
en
- US2185033A - Refrigerating apparatus :
en
- US2185158A - Apparatus for agitating finely divided powders :
en
- CH208027A - Alloyed steel. :
de
en
- CA385942A - Railway traffic controlling apparatus :
en
fr
- CH208114A - Device for displaying the direction of travel of road vehicles. :
de
en
- CH208095A - Multi-carrier frequency signaling system. :
de
en
- CA385833A - Key case :
en
fr
- AT157636B - Secondary electron amplification. :
de
en
- CH208047A - Internal combustion engine for operation at changing altitudes with pre-compression of the air. :
de
en
- CH208082A - Process for the preparation of an oxyketone ester of the androstane series. :
de
en
- FR850775A - Precision fluid pressure gauge :
en
fr
- BE436931A - :
en
- CH208083A - Method of obtaining the gonadotropic hormone. :
de
en
- US2184949A - Method of forming a bushing ring :
en
- US2185037A - Waste disposal apparatus :
en
- USRE21309E - Recording and control system and apparatus therefor :
en
- CH207958A - Composite construction made of wood and concrete. :
de
en
- US2184461A - Chain saw construction :
en
- US2184906A - Machine for paving streets :
en
- US2184417A - Ophthalmic mounting :
en
- US2184536A - Support rack :
en
- USD118259S - Design fob a make-up cabinet :
en
- CA385831A - Toaster for nuts :
en
fr
- CH208133A - Process for the production of a new, nitrogen-containing organic compound. :
de
en
- CA385858A - Radio transmitter :
en
fr
- US2184743A - Electrooptical system :
en
- CH207963A - Heating system. :
de
en
- CH208112A - Bicycle lock. :
de
en
- CH208010A - Automatic firearm with at least two barrels. :
en
it
- US2184611A - Switch :
en
- AT157580B - Process for the utilization of sulphite waste liquor and sulphite liquor. :
de
en
- US2184404A - Infant's harness :
en
- US2184729A - Antenna system :
en
- USD118316S - Besign fob a bottle :
en
- CH208003A - Process for the preparation of 2-chloro-4-nitro-1-aminobenzene-6-sulfonic acid. :
de
en
- CH208006A - Apparatus for making copies attached to business writing machines. :
de
en
- CA385906A - Grease dispenser :
en
fr
- BE437002A - Control device used to adjust temperatures in proportion to the amount of heat required :
en
fr
- CA385902A - Circuit and amplifier :
en
fr
- US2184423A - Polyvinyl acetal resin sheets containing tributyrin :
en
- CA385921A - Chlorite manufacture :
en
fr
- CA385862A - Electric discharge device :
en
fr
- CH208087A - Process for preparing a sulfonic acid amide compound. :
de
en
- US2184498A - Manufacture of steel or alloy tubes :
en
- US2184684A - Form producing machine :
en
- CH207991A - Liquid cleaning installation. :
en
fr
- DE685813C - Hand cutting device for cutting veneers :
de
en
- US2184953A - Time lines recording apparatus :
en
- US2185112A - Zein solution and coating composition :
en
- FR850770A - Aquatubular boiler with one or more vapor separator tanks arranged above the water level of the boiler tank :
en
fr
- FR850961A - Variable speed control with positive and progressive action :
en
fr
- GB516310A - Improvements in and relating to nozzles for spraying paint and other liquids :
en
- US2184735A - Typewriting machine :
en
- US2184335A - Arc welding :
en
- US2184834A - Thermostatically controlled fuel enrichment device :
en
- USD118318S - Design for a tongue scraper :
en
- DE685815C - Device for the quantitative determination of elements by measuring the intensities of homologous spectral lines :
de
en
- DE685917C - Rotating image splitting assembly for television purposes :
de
en
- CA385864A - Radio control circuit :
en
fr
- DE685910C - Absorption cold apparatus :
de
en
- DE676212C - Process for the refinement of light oils :
de
en
- US2184505A - Plumb bob windshield :
en
- US2184330A - Fish lure :
en
- US2185036A - Seat :
en
- US2184786A - Filing device :
en
- US2185099A - Nonspill vent plug :
en
- USD118301S - Design for an arm for lamp fixtures :
en
- USD118285S - Design fob a monoplane :
en
- AT157635B - Fuse. :
de
en
- CA385899A - Electric blasting initiator :
en
fr
- CA385908A - Hydraulic separation apparatus :
en
fr
- CH207982A - Device for obtaining wrong wire in sliver. :
de
en
- CH208090A - Circuit arrangement for telegraph systems with exchanges for voter operation. :
de
en
- GB516281A - Improvements relating to the treatment of materials with fluids for producing chemical reactions and other purposes :
en
- CH208058A - Process and device for the remote control of devices via a special control line. :
de
en
- US2184280A - Closure assembly apparatus :
en
- US2184521A - Glove forming and pressing machine :
en
- US2184578A - Axle and housing construction :
en
- US2184727A - Electroacoustic translating device :
en
- GB516285A - Improvements in or relating to electric cables or other insulated conductors :
en
- US2184975A - Heat treating control :
en
- USD118275S - Design fob sunglasses :
en
- US2184839A - Mechanical movement :
en
- US2184305A - Corrosion-resistant chromium-manganese-iron alloys :
en
- FR850994A - Tool holder with turret :
en
fr
- US2184375A - Apparatus fob drying and shaping :
en
- US2184677A - Table :
en
- DE685861C - Artificial leg :
de
en
- CA385881A - Film handling apparatus :
en
fr
- CH208143A - Desk unit with telephone register, agenda and notepad. :
de
en
- DE685814C - Clamping device for the finished molding and drawing of felt hat bodies on a decatier die :
de
en
- DK57065C - Process for the Preparation of Compounds of 4-Arylpiperidine-4-Carboxylic Acids. :
da
en
- GB516190A - Improved floor covering applicable also to walls and other surfaces :
en
- FR850931A - Aircraft on-board landing light device, eclipsing into the wing :
en
fr
- GB516324A - Improvements relating to fuses for the protection of electric circuits :
en
- GB516328A - Improvements in apparatus for indicating the level of granular or like material within a container :
en
- DK57074C - Device for Mowing Machines. :
da
en
- FR850826A - Improvements in the treatment of filaments, threads or yarns :
en
fr
- US2184343A - Core taking apparatus :
en
- US2184413A - Pressure fluid control valve device :
en
- US2184951A - Mothproofing detergent composition :
en
- CH208124A - Suction device by giffard. :
en
fr
- DE685946C - Device for the even supply and discharge of fluids in centrifugal machines :
de
en
- DE685951C - Device for charging batteries from an alternating current network with a choke located in the network circuit, pre-magnetized by the charging direct current :
de
en
- GB516309A - Improvements in hand brake mechanism of the pull-out type for road vehicles :
en
- DE685823C - Device for the continuous grinding of thin and viscous material :
de
en
- FR850947A - Improvements to vacuum cleaning devices :
en
fr
- US2184750A - Comparison microscope :
en
- FR850792A - :
fr
- FR850993A - Shoe heel :
en
fr
- US2184449A - Device for setting and timing locomotive valves :
en
- US2184630A - Portable belt vulcanizer :
en
- US2185041A - Treatment of hydrocarbon oils :
en
- USD118277S - Design for a pursuit airplane :
en
- CA385913A - Cigar machine scrap collector :
en
fr
- DE685874C - Drive device for roller frames :
de
en
- GB516199A - Improvements in or relating to springs for use in seats :
en
- DE685918C - Device for electrical remote transmission of the average image brightness for film images :
de
en
- DE686016C - Method for producing a toy gunner figure from synthetic material :
de
en
- US2184994A - Ashtray :
en
- FR850755A - Improvements made to guns, especially automatic guns for aerodynes :
en
fr
- CA385896A - Riding breeches :
en
fr
- GB516267A - Improvements in or relating to safety razors :
en
- DE685905C - Device for operating a smoldering device with external heating :
de
en
- FR850854A - Door in canvas or other flexible wall of large dimensions :
en
fr
- FR850953A - Trigger for cameras :
en
fr
- USD118266S - Design for a woven textile fabric :
en
- US2184661A - Elastic fluid turbine :
en
- US2184769A - Zirconium magnetic alloy :
en
- US2184891A - Silencer :
en
- CA385809A - Foot arch support :
en
fr
- CH208125A - Method for producing a polyamide. :
de
en
- US2184865A - Guide device for blade propellers :
en
- CH208067A - Electron multiplier. :
de
en
- US2184697A - Purification of tricresyl phosphate used for the extraction of phenols :
en
- GB516295A - Improvements in and relating to the precipitation of zein :
en
- FR850766A - Sharpening machine, and especially tool sharpening machine :
en
fr
- GB516210A - Improvements in and relating to kilns :
en
- US2184456A - Cushion insole :
en
- US2184282A - Method and apparatus for securing elements together :
en
- US2184985A - Hammer :
en
- USRE21307E - :
en
- DE685940C - Device for motor vehicle trailers with a pressure medium brake applied in the braking sense when the trailer is uncoupled by the pressure of a pressure medium reservoir and an additional muscle power braking device :
de
en
- US2184342A - Electrical coil and process for making the same :
en
- GB516176A - Measuring instrument, particularly for testing electric insulation :
en
- DE685665C - Locating device for loose index cards :
de
en
- FR850892A - Condensation products and their preparation process :
en
fr
- FR850959A - Further training in the manufacture of artillery casings :
en
fr
- CH208035A - Rubber bladder inflatable into a spherical shape. :
de
en
- GB516262A - Improvements in or relating to the manufacture of hollow articles from organic plastic materials :
en
- GB516331A - Improvements in or relating to automatic temperature-controlled electrically-heated appliances :
en
- FR850806A - Thread thrower for circular double needle beds :
en
fr
- GB516335A - Screens for stereoscopic television :
en
- FR850991A - Rotary piston compressor :
en
fr
- GB516282A - Improvements in and relating to vacuum electric discharge tube devices :
en
- US2184323A - Cathode activation and degassing :
en
- US2184903A - Grinding mill :
en
- DE685875C - Device for comminuting granular substances by centrifuging them onto a centrifugal disc by means of an air stream :
de
en
- AT157608B - Power transmission system with a fluid coupling of the Föttinger type. :
de
en
- US2184321A - Regenerative electromechanical frequency selective apparatus :
en
- CA385915A - Coal cleaning method :
en
fr
- AT157606B - Pressure generating device for controlling a hydraulic brake system. :
de
en
- US2185046A - Opaque waxes and method of preparing the same :
en
- USD118279S - Design for a greenhouse :
en
- US2184273A - Holding means for flares and the like :
en
- US2184415A - Projector :
en
- US2184825A - Turning device for cutter sleeves of doughnut machines :
en
- US2185011A - Wood carving machine :
en
- US2185070A - Process of hydrogenating hydrocarbon oils :
en
- CH208132A - Process for the production of a new, nitrogen-containing organic compound. :
de
en
- US2184803A - Case or container for cigarettes and like articles :
en
- US2184984A - High pressure hose :
en
- CH208109A - Luggage rack such as a ski rack. :
en
fr
- US2184487A - Folding chock :
en
- US2184575A - Drying ointment :
en
- CA385953A - Engine fuel and air supplying device :
en
fr
- DE685855C - Arrangement for the insulation of electrical heating conductors :
de
en
- CA385859A - Electric discharge lamp device :
en
fr
- CH208107A - Television and sound receiving device with superimposition reception for combined broadcasts in which the carrier wave for the picture and the carrier wave for the sound are close to one another. :
de
en
- US2184357A - Internal combustion engine :
en
- AT157650B - Television procedure. :
de
en
- US2184731A - Vacuum cleaner :
en
- US2184981A - Hair cutting machine :
en
- US2184992A - Absorption refrigeration system :
en
- US2184780A - Switch :
en
- CH207967A - Door closer. :
de
en
- CA385964A - Radio receiver :
en
fr
- US2184754A - Measuring short wave noise levels :
en
- DE685869C - Pressure device for scales :
de
en
- CH208034A - Light box. :
de
en
- FR850888A - Feed control device for punching machines :
en
fr
- FR850862A - Process for waterproofing textiles :
en
fr
- GB516243A - Improvements in or relating to distributors for magneto generators :
en
- US2185166A - Electric circuit breaker :
en
- CA385900A - Railway car :
en
fr
- FR850967A - Watertight connection device for flexible metal pipes or ducts :
en
fr
- DE685885C - Filling device for fountain pen with a hose bag fastened in the jacket sleeve :
de
en
- US2184879A - Latch :
en
- USD118353S - Design for a dress :
en
- US2184388A - Automobile latch :
en
- US2184512A - Preservation of rubber :
en
- US2185023A - Vibration damper :
en
- US2185132A - Cathode ray tube :
en
- DE685979C - Screw fan wheel with blades with a wing profile :
de
en
- FR850891A - Process for preparing scetal-type condensation products from polyvinyl alcohol :
en
fr
- DE685892C - Roll-shaped specialist training body for hand looms :
de
en
- FR850793A - Process for the mass dyeing of artificial casein fiber :
en
fr
- GB516195A - An improved water-soluble composition for antiseptic, disinfectant and deodorant purposes :
en
- DE685984C - Steel house made of construction panels, which consist of an outer and an inner construction panel :
de
en
- DK57075C - PROCEDURE FOR ELECTROLITICAL MANUFACTURE OF OXIDIC PROTECTIVE LAYERS ON ALUMINUM AND ALUMINUM ALLOYS. :
da
en
- US2184385A - Shingle :
en
- DE685837C - Process for the production of glycerine from beet pulp :
de
en
- CA385930A - Bag making machine :
en
fr
- DE685822C - Schlaegermuehle :
de
en
- FR850933A - Quick and economical construction process of residential houses, or other premises :
en
fr
- GB516242A - Improvements relating to cutting or shaving implements :
en
- FR850922A - Advertising ashtray, especially for seats in theaters :
en
fr
- DE686001C - Process for the production of pulp :
de
en
- CH208096A - High frequency telephone system. :
de
en
- US2184760A - Circuit interrupter :
en
- GB516193A - Improvements in or relating to electron discharge and like devices and electrodes therefor :
en
- GB516325A - Improvements in and relating to sorting and grading machines :
en
- FR850800A - self-locking nuts and method of making such nuts :
en
fr
- FR850998A - Stitching machine forming a chain stitch with 1 or 2 threads :
en
fr
- FR850930A - Device for automatic switching on and off of electric current :
en
fr
- FR850828A - Mobile tank for transporting liquids :
en
fr
- GB516212A - Improvements in or relating to stocking and like suspender fastenings :
en
- USD118296S - Design for a casing for a cinemato :
en
- DE685969C - Device for connecting electrical cables with mineral insulating material :
de
en
- FR850944A - Aerial shooting bench :
en
fr
- GB516307A - Improvements in and relating to apparatus for treating settled solids in liquid-solids mixtures and particularly sedimentation apparatus :
en
- US2184748A - Vitamin preparation and method for preparing same :
en
- FR850908A - Device for processing film ends :
en
fr
- US2184460A - Brush holder :
en
- US2184988A - Chair iron :
en
- US2185002A - Dual reversible right and left hand wrench :
en
- FR851000A - Dust sealing device for lubricating bearings :
en
fr
- FR850954A - Elastic placket for pants :
en
fr
- DE685883C - Device for supplying a liquid loaded with abrasives at regular intervals and in certain quantities to several points of a device for grinding glass surfaces :
de
en
- DE685943C - Latch lock :
de
en
- FR850964A - Removable nautical device that can be combined with a cycle or the like :
en
fr
- IE15575L - Making metal products of small cross-section. :
en
- DE686051C - Electron tubes :
de
en
- GB516203A - Facing brick :
en
- GB516334A - Improvements in or relating to plate racks for cooking stoves :
en
- DE685968C - Made of hard paper, hard tissue or the like. Part of an electrical high-voltage device, in particular a switch, with a protective cover made of a water-repellent material :
de
en
- GB516202A - Improvements in or relating to devices for purifying air by washing or treating with liquid :
en
- US2184971A - Flexible smooth surface rug and method of making same :
en
- US2185022A - Refrigerating apparatus :
en
- US2185073A - Portable weighing device :
en
- FR850923A - Self-regulating temperature-controlled cooler-dust collector with thermostatic adjustment, particularly for gasifiers :
en
fr
- GB516198A - Improvements in or relating to electrical instruments for indicating or recording variables :
en
- US2184328A - Shingle and roofing :
en
- US2184810A - Refrigerator car :
en
- US2184560A - Method of and apparatus for forming shaped edge on metal members :
en
- US2185094A - Die :
en
- US2184933A - Vehicle suspension :
en
- GB516181A - Improvements in or relating to froth flotation concentration apparatus :
en
- US2184359A - Combined switch and plug receptacle :
en
- DE686017C - Process for the production of porous abrasive bodies :
de
en
- US2184706A - Air operated gasoline, water, or other fluid pump :
en
- US2184777A - Tag :
en
- USD118337S - Design for a dress :
en
- DE685833C - Anti-reverse device operated by the foot of the skier :
de
en
- US2184290A - Lettuce packing machine :
en
- US2184447A - Gold amalgamator :
en
- US2185167A - Water-soluble urea-formaldehyde ethylene glycol condensation products :
en
- US2184318A - Process for simultaneous production of alumina cement and pig iron in blast furnaces :
en
- CA385926A - Traffic control system and apparatus :
en
fr
- US2184527A - Mechanical pencil :
en
- US2184709A - Rectifier tube :
en
- US2184800A - Steering wheel rim and spoke construction :
en
- US2184580A - Cap jewel bearing for clockwork mechanism :
en
- CA385848A - Gas-filled tube electrodes :
en
fr
- DE685853C - Dry plate rectifier of the copper oxide type with a semiconductor made of a carrier metal compound grown on the carrier electrode :
de
en
- US2184393A - Paraffin removing device :
en
- US2184395A - Power transmission :
en
- DE685863C - Pulling and hanging device for window curtains, curtains or the like. :
de
en
- US2184599A - Photographic reproduction :
en
- US2184632A - Can discharge spout :
en
- US2184835A - System for transmitting communications :
en
- US2184348A - Coating apparatus :
en
- US2184728A - Metronome :
en
- US2184488A - Air circulating attachment for refrigerator cars :
en
- US2184698A - Copy holder for cameras :
en
- AT157637B - Procedure for operating elastic converters. :
de
en
- US2184411A - Electric motor switch :
en
- US2184341A - Garage door construction :
en
- US2184431A - Regulating mechanism :
en
- US2184613A - Evaporative cooling system :
en
- US2184655A - Roofing shingle :
en
- US2185059A - Monitoring system for antenna arrays :
en
- US2184801A - Lift structure :
en
- US2184582A - Edge rolling :
en
- US2185048A - Mercury boiler feed arrangement :
en
- CH208101A - Procedure and device for the control of transmission systems. :
de
en
- FR850813A - Adjustable support :
en
fr
- FR850978A - Process for grinding dry substances, pastes, and the like :
en
fr
- US2184872A - Electric blending vaporizer :
en
- FR850997A - Improvements to spinning reels or the like :
en
fr
- GB516251A - Improvements in apparatus for controlling a material feeding mechanism :
en
- DE685964C - Chimney cooler for cooling back water with a screw fan intended to temporarily support the pulling effect for the rising cooling air :
de
en
- US2184615A - Optical device :
en
- US2185057A - Sheet metal can body :
en
- CH207993A - Upper body garment. :
de
en
- US2184726A - Refrigeration :
en
- US2184954A - Method for quick freezing of food products :
en
- US2184271A - Moldable material and process of forming same :
en
- US2184466A - Thimble :
en
- DE685876C - Storage for circular vibrations executing devices, such as three vibrating screens u. like :
de
en
- GB516238A - Improvements in or relating to electric circuit-breaking devices of the gas-blast type :
en
- CA385914A - Elastic thread :
en
fr
- USD118261S - Design fob a mine locomotive :
en
- US2184570A - Purification of sugar factory and refinery juices :
en
- US2184676A - Hatch cover :
en
- US2184267A - Course guiding system :
en
- US2184889A - Lettuce trimmer :
en
- US2185052A - Pavement joint cleaning :
en
- US2184322A - Refrigerating device :
en
- US2184428A - Harrow plow :
en
- US2185164A - Clamp for a lamp :
en
- DE685923C - Spiral built into pipes as a guide surface :
de
en
- US2184849A - Heat controlling system :
en
- US2184875A - Door lock :
en
- US2184990A - Method and apparatus for quick freezing of food products :
en
- CH208024A - Watch. :
en
fr
- US2184660A - Upholstery forming machine :
en
- US2184493A - Filling and crowning mechanism :
en
- US2184961A - Solvent extraction of lubricating oils :
en
- US2184270A - Heating device :
en
- US2185086A - Display device :
en
- US2184288A - Photographic and printing media :
en
- US2184832A - Photograph identification :
en
- CH208005A - Dry box for the paper webs on gravure printing machines. :
de
en
- USD118271S - Design for a dough divider :
en
- US2184492A - Highway stripe :
en
- US2184435A - Walking beam bearing :
en
- US2184295A - Method for producing olefin-sulphur dioxide resins :
en
- US2184561A - Method of and apparatus for cutting metals :
en
- US2185071A - Electric switch :
en
- US2184403A - Plow :
en
- US2184851A - Knitting machine and method of knitting :
en
- US2184631A - Bumper guard structure :
en
- CH207968A - Equipment on sectional boilers for hot water and low pressure steam heating to reduce the size of the combustion chamber. :
de
en
- CH208126A - Method for producing a polyamide. :
de
en
- DE686036C - Process for the production of clampable pressure plates for amalgam printing :
de
en
- GB516180A - Dental forceps :
en
- GB516204A - Improvements in or connected with bee-hives :
en
- DK57086C - Procedure for Preventing Color Destruction by Colored Cement Objects. :
da
en
- US2184362A - Means for producing preaddressed envelopes :
en
- FR850823A - Artificial tooth for bridges :
en
fr
- USD118273S - Design for a weighing scale :
en
- USD118340S - Design for a dress :
en
- US2184817A - Motor drill for oil well casings and the like :
en
- GB516294A - Improvements in and relating to the production of flocculating gels :
en
- DE685970C - Arrangement for grid control in the asynchronous conversion of three-phase current of higher frequency into single-phase current of lower frequency :
de
en
- DE686029C - Multi-blade rotary drill with cutting blades made of Hertmetall :
de
en
- DE685836C - Process for sealing permeable or loose soil layers, earthy and stony masses, masonry and the like. like :
de
en
- GB516276A - Lubricant and process of making it :
en
- SU56192A1 - Theodolite :
en
ru
- US2184911A - Pressure feed pencil :
en
- US2185018A - Polarizing structure :
en
- CH208004A - Postcard letter. :
de
en
- DE686009C - Adjustable rotary lobe pump :
de
en
- US2184681A - Grapple :
en
- US2185138A - Cathode ray tube :
en
- US2184982A - Control system for heating :
en
- USD118351S - Design for a textile fabric :
en
- US2184573A - Forcer tube :
en
- US2184319A - Bracelet construction :
en
- US2184358A - Adjusting means :
en
- US2184504A - Damping device :
en
- US2185045A - Scale platform locking mechanism :
en
- GB516246A - Improvements in or relating to cathode ray tubes :
en
- GB516261A - Improved methods of and bricks for building walls and the like :
en
- US2184724A - Time switch and control system :
en
- US2184885A - Treatment of titanium ores :
en
- US2185044A - Controller :
en
- US2184390A - Thread guide mechanism :
en
- US2184945A - Frequency multiplier :
en
- GB516206A - Improvements in inductive elements adapted for co-operation with high-pressure metal-vapour electric discharge lamps :
en
- GB516226A - Improvements in or relating to moulding apparatus adapted particularly for moulding bricks or blocks of concrete or the like :
en
- FR850987A - Electrically operated paper machine with device for applying the layer to the paper :
en
fr
- US2184688A - Trail builder, bulldozer, and the like :
en
- US2184737A - Necktie :
en
- US2184774A - Door operating and locking mechanism :
en
- US2184946A - Step-by-step mechanism :
en
- US2185000A - Illumination system for automotive vehicles employing polarized light :
en
- CA385909A - Calf feeder :
en
fr
- CA385925A - Traffic control system and apparatus :
en
fr
- GB516255A - Improvements in or relating to warp stop mechanisms for textile machines :
en
- USD118241S - Design for a respirator facepiece :
en
- USD118274S - Design for a smcing knife :
en
- AT157597B - Device for patterning stockings. :
de
en
- USD118352S - Design for a dress :
en
- CH208002A - Process for the preparation of 1-amino-2-chloro-4-nitrobenzene-6-sulfonic acid. :
de
en
- FR850977A - Device for acceleration of sound drum starting :
en
fr
- FR850990A - Method and apparatus for depositing metals by thermal evaporation in vacuum :
en
fr
- US2184823A - Loose-leaf book and pencil holder :
en
- AT157612B - Cylinder head for internal combustion engines. :
de
en
- CA385836A - Railway track deflection measuring means :
en
fr
- CA385874A - Photographic apparatus :
en
fr
- GB516312A - Improved means and methods of encasing metal joists and stanchions in concrete :
en
- DE685747C - Method and device for lining casting molds :
de
en
- US2184408A - Eyeglass case :
en
- US2185021A - Seeder :
en
- US2184309A - Arrangement for controlling rectifiers :
en
- US2184969A - Rail wetting device for railroads :
en
- US2185102A - Vent and filling means for storage battery cells :
en
- USD118262S - Design fob a cycle saddle :
en
- USD118299S - Design for a bottle or similar :
en
- US2184938A - Preparation of pigment compositions :
en
- CH207988A - Interchangeable pattern bar for jacquard cards, especially for those of knitting machines. :
de
en
- DE685933C - Device for connecting U-shaped double-sided horseshoe studs with horseshoes :
de
en
- US2184333A - Mercury boiler :
en
- USD118280S - Design for shears or the like :
en
- BE436850A - :
en
- AT157584B - Device for creating patterns on fabrics. :
de
en
- US2184291A - Valve for engine temperature control :
en
- US2184890A - Manufacture of lead arsenate :
en
- CH208063A - Device with a magnetostriction vibrating element. :
de
en
- CH208111A - Pneumatic tire securing means. :
de
en
- CH208128A - Method for producing a polyamide. :
de
en
- USD118303S - Design foe an arm for lamp fixtures :
en
- CA385904A - Vehicle wheel mounting :
en
fr
- GB516302A - A system of connections between the components of a wireless apparatus having a remote controlling device :
en
- CA385910A - Pasting device :
en
fr
- US2184396A - Cushion construction :
en
- US2185141A - Preparation of beta-phenylethyl alcohol :
en
- USD118240S - Design fob a dry shaver :
en
- USD118327S - Design for a dress ensemble :
en
- DE685838C - Device for winemaking, especially for making red wines :
de
en
- US2184926A - Metal blasting material and method of producing the same :
en
- USD118329S - Design for a key ring screw driver :
en
- FR850756A - Process for the production of a mixture of paraffins which can easily be oxidized into fatty acids :
en
fr
- GB516236A - Improvement in electric measuring systems :
en
- FR850989A - Improvements to hydrometers :
en
fr
- GB516250A - Improvements in or relating to electric signal amplifying systems :
en
- GB516298A - Improvements in and relating to litter receptacles and the like :
en
- SU56181A1 - Device for maintaining constant current during acceleration and deceleration of a reversing motor powered by a controlled mercury rectifier :
en
ru
- FR850893A - Bésicles support intended to be attached to the wrist for example :
en
fr
- DE686086C - :
de
en
- CA385954A - Air conditioner :
en
fr
- CH208019A - Multiplier. :
de
en
- CA385879A - Light measuring apparatus for enlargers :
en
fr
- AT157594B - Multi-layer relay sack made of paper. :
de
en
- US2184374A - Shirt board :
en
- AT157602B - Two-stroke internal combustion engine. :
de
en
- DE685967C - Dialer, with non-contact setting, especially for telephone purposes :
de
en
- US2184602A - Striper :
en
- US2184603A - Scavenging the cylinders of doublebore cylinder combustion engines :
en
- USD118224S - Design for a motor :
en
- DE685878C - Process for the production of moldings, in particular artificial sausage casings, from parchment paper :
de
en
- US2184690A - Brake beam equalizer safety support :
en
- US2185159A - Brassiere :
en
- CH208129A - Process for the production of a new, nitrogen-containing organic compound. :
de
en
- CA385962A - Railway car truck :
en
fr
- AT157595B - Method and device for drying moist longitudinal strips on paper webs. :
de
en
- CA385834A - Liquid dispenser :
en
fr
- DE685981C - Connection lock for tooth straps and tooth regulation arch :
de
en
- AT157625B - Pre-chamber for diesel engines. :
de
en
- CH207969A - Fan unit for circulating the furnace atmosphere in industrial furnaces. :
de
en
- CA385918A - Safety paper :
en
fr
- CA385855A - Electric discharge device :
en
fr
- CH208120A - Device on rail vehicles for applying lubricants with the aid of compressed air to reduce the friction between the flanges of the wheels and the rail heads. :
de
en
- DE685594C - Protection relay for electrical AC systems with time-dependent triggering :
de
en
- CA385852A - Oscillation generator :
en
fr
- CH208018A - Adding machine. :
de
en
- US2184552A - Machine for marking electric conductors :
en
- US2184445A - Polyvinyl acetal resin sheets containing tetrahydrofurfuryl sucinate :
en
- US2184656A - Hatch for railway cars :
en
- USD118333S - Design for a dress :
en
- FR850988A - Clamping device for choke coil cores :
en
fr
- CH208091A - Device for the secrecy of broadcasts in electrical telecommunications. :
de
en
- GB516264A - A new or improved dental bite-taking appliance :
en
- DE685827C - Propeller :
de
en
- CH208134A - Holder with high coercivity magnet. :
de
en
- US2184789A - Ignition apparatus :
en
- DE685929C - Bagging scales :
de
en
- US2184808A - Bed or seat cover or cushion :
en
- US2185130A - Apparatus for starting electric motors :
en
- DE685931C - Fertilizer spreader with spreader slide :
de
en
- FR850811A - Process for waterproofing fibrous materials :
en
fr
- FR850940A - Process for treating hydrocarbons used as binders in bitumen and tar-based coatings, and new industrial products obtained by applying this process :
en
fr
- FR850864A - Pinch Magneto Oscillator :
en
fr
- FR850853A - Process for preparing hides for tanning without damaging the hair :
en
fr
- DE685882C - Device for the capillary return of drops into a vascular spout :
de
en
- CH208142A - Device for preventing the auricles from protruding from the head in children. :
de
en
- US2184868A - Bumper switch :
en
- FR850999A - Mount for rotary hammers :
en
fr
- GB516320A - Improvements in cord and tape gripping devices for use with curtain pleating tape :
en
- US2184944A - Process of improving the resistance of a mineral oil :
en
- US2185054A - Preparation of cereal foods :
en
- US2184354A - Air conditioning apparatus :
en
- FR850945A - Process for obtaining transparent articles exhibiting pronounced relief effects :
en
fr
- FR850907A - Process for coating mineral aggregates with tarry or bituminous binders :
en
fr
- AT157611B - Electromagnetic gearbox. :
de
en
- CH208061A - Discharge tube. :
de
en
- FR850772A - Treatment of magnetic powders :
en
fr
- GB516216A - Improvements in and relating to ventilating fans :
en
- US2184831A - Compensating device for combination negatives :
en
- US2184638A - Double-acting hydraulic press :
en
- US2184730A - Cosmetic container :
en
- US2184929A - Thread controlling device for sewing machines :
en
- CA385895A - Flame machining method :
en
fr
- CA385923A - Refrigerator car door :
en
fr
- CH207973A - Table base made of metal. :
de
en
- US2184763A - Circuit breaker :
en
- US2185105A - Electrical apparatus :
en
- US2184496A - Pump :
en
- US2184523A - Private branch exchange system :
en
- US2184685A - Incubator :
en
- US2184884A - Treatment of titanium ores :
en
- US2185038A - Recording instrument :
en
- US2184349A - Pump :
en
- FR850837A - Method of fixing a part, washer or other, at each end of a short and small diameter tube :
en
fr
- FR850913A - Centrifugal regulator :
en
fr
- FR850898A - Electric control relay :
en
fr
- US2184336A - Lunch box :
en
- FR850976A - :
fr
- US2184485A - Low power heating element :
en
- US2184268A - Supervisory circuit for telephone switchboards :
en
- US2184937A - Method of producing a stocking :
en
- US2185064A - Manufacture of jellies and the like :
en
- GB516233A - Screw threading machines :
en
- US2184444A - Polyvinyl acetal resin sheets containing triethyl citrate :
en
- US2185016A - Valve :
en
- USD118357S - Design for a textile fabric or simi :
en
- GB516265A - Improvements in and relating to emergency power generating plant :
en
- US2184311A - Photographic and printing media :
en
- US2184772A - Elastic textile fabric :
en
- US2184454A - Squeezer device :
en
- US2184459A - Toy :
en
- US2184764A - Ship propulsion system :
en
- US2184955A - Grinding and polishing machine :
en
- US2184753A - Rotary pump :
en
- US2184635A - Flow valve :
en
- US2184692A - Free cutting alloys :
en
- US2184758A - Container :
en
- US2184854A - Shipping crate :
en
- USD118309S - Design for a glass jug ob article of :
en
- BE437192A - :
en
- USD118310S - Design fob a smoker s ashtray or :
en
- GB516185A - Improvements in and relating to the adjustment of aircraft cameras :
en
- CA385952A - Tractor drawbar guide :
en
fr
- DE685794C - Zero rail fastening for electrical distributions :
de
en
- US2185155A - Food handling apparatus :
en
- GB516175A - Improvements in sewing machines :
en
- USD118298S - Design for a pair :
en
- AT157621B - Friction gear transmission with continuously variable transmission ratio. :
de
en
- US2184740A - Mercury arc oscillator :
en
- US2184919A - Drilling apparatus :
en
- US2184861A - Fuel burner and method of fuel combustion :
en
- USD118267S - Design fob a woven textile fabric :
en
- DE685954C - Process for the production of iron railway sleepers :
de
en
- AT157599B - Removable insert plate for cabinet case. :
de
en
- BE436948A - :
en
fr
- US2185089A - Machine for coating can ends :
en
- US2185097A - Nonspill vent plug :
en
- US2184306A - Radio direction finder :
en
- US2185079A - Chain drive :
en
- FR850880A - Tuning device by means of variable inductivity :
en
fr
- USD118321S - Design for a handbag :
en
- DE685924C - Blower for the combustion air supply for steam boiler systems, especially of vehicles :
de
en
- US2184679A - Inhalator :
en
- AT157583B - Suction plate for suction boxes of paper machines. :
de
en
- US2184376A - Coupling device :
en
- BE437051A - :
en
- CA385882A - Film gate :
en
fr
- CA385903A - Bearing :
en
fr
- CH208103A - Radio receiver with fully automatic tuning. :
de
en
- AT157646B - Arrangement for disconnection or short-circuit current limitation in converter converting devices that work with vapor or gas discharge paths. :
de
en
- CH207966A - Lock cylinder. :
de
en
- CA385822A - Sanctuary candle stand :
en
fr
- CH207961A - Metal wedge for fixing railroad tracks in their support bush. :
en
fr
- US2184894A - Tile cutting machine :
en
- US2185010A - Optical comparator :
en
- US2184471A - Oil burner nozzle :
en
- CH208116A - Drive device for bicycles. :
de
en
- US2184427A - Ophthalmic mounting :
en
- US2184507A - Apparatus for testing vision :
en
- US2184767A - Electric switch :
en
- US2184895A - Fluid meter and cycle of operation of same :
en
- USD118247S - Design for a water bottle or :
en
- CH208069A - Braun tube with magnetic deflection. :
de
en
- CH208140A - Procedure for operating Braunschweig or similar tubes operating with electron beams. :
de
en
- GB516323A - Improvements relating to crossings and frogs for overhead electric traction systems :
en
- US2184294A - Variable ratio brake lever :
en
- CH208070A - Grid-controlled discharge tube. :
de
en
- CA385967A - Traffic control system :
en
fr
- CH207990A - Laundry rope tensioning device. :
de
en
- CH208045A - Piston pump with revolving control slide works with any direction of rotation of the drive element. :
de
en
- US2184544A - Train describer system :
en
- US2184749A - Finger ring :
en
- US2184838A - Method of treating oils :
en
- CA385880A - Sound stabilizer :
en
fr
- CH208040A - Buckle for belts, etc. :
en
fr
- US2184499A - Welding nozzle :
en
- US2184738A - Production of iron oxide :
en
- US2185039A - Circuit interrupter :
en
- US2185067A - Apparatus for self-administration of anesthetics :
en
- US2184893A - Mirror mounting :
en
- CH208117A - Auxiliary motor drive for bicycles. :
de
en
- FR850846A - Process for feeding a load of molten glass :
en
fr
- AT157589B - Ventilation device for sliding windows. :
de
en
- BE437162A - :
en
- USD118355S - Design for a textile fabric or sim :
en
- USD118231S - Design for a broiler :
en
- FR850799A - Yellow monoazo dyes and process for preparing these dyes :
en
fr
- CA385912A - High speed cigar machine :
en
fr
- BE437124A - :
en
- CA385893A - Closed electric furnace :
en
fr
- CH207987A - Knitting machine. :
de
en
- DE686018C - Device for filling sugary, viscous and syrupy masses :
de
en
- AT157604B - Differential gears in ground vehicles between two vehicle wheel drive half-shafts with a higher degree of self-locking achieved by making the mutual half-shaft rotational speeds uneven. :
de
en
- CH207962A - Stove. :
de
en
- CH208110A - Driving wheel with grippers, especially for tractors. :
de
en
- US2185024A - Extension for gear-shift levers :
en
- USD118287S - Design for a combined wall bracket :
en
- US2184405A - Apparatus for filling soft-center confections and the like :
en
- US2184383A - Expansible broach :
en
- USD118290S - Design for a tooth pick dispenser :
en
- USD118330S - Design for a bottle :
en
- CH208102A - Amplifier stage regulated by means of control voltage, especially for dynamic control. :
de
en
- CA385927A - Traffic control system and apparatus :
en
fr
- CA385917A - Blackboard manufacture :
en
fr
- SU56249A1 - Machine for bending reinforcement :
en
ru
- GB516313A - Improvements in or relating to female headwear :
en
- SU56246A1 - Vibrator :
en
ru
- CA385870A - Lens :
en
fr
- CH208066A - Electrical system with an electrical switching device with periodically operated contact devices, in particular with a mechanical current converter. :
de
en
- US2184651A - Bumper guard structure :
en
- US2184713A - Articles of furniture, such as bedchairs and bed settees :
en
- US2184804A - Vehicle body construction :
en
- US2185163A - Polyoxyalkylene ammonium compounds and process of preparing them :
en
- USD118339S - Design fob a textile fabric or :
en
- CA385890A - Bottle filling apparatus :
en
fr
- US2185113A - Zein solution and coating composition :
en
- CH208042A - Hydraulic clutch. :
de
en
- US2184610A - Coating apparatus :
en
- USD118230S - Design for a plant box :
en
- US2184370A - Phonograph record resurfacing machine :
en
- CH208138A - AC switching device in a multi-phase arrangement for operation as a periodically switching current converter. :
de
en
- CH208032A - Splash protection device on machine tools. :
de
en
- CH208022A - Shock absorbing bearing. :
en
fr
- DE685966C - Sliding door, especially for railroad cars :
de
en
- DK57072C - Brackets for hanging paintings and similar objects. :
da
en
- US2184442A - Polyvinyl acetal resin sheets containing triamyl phosphate :
en
- US2184465A - Furnace for heat treating carbonaceous material :
en
- US2184479A - Welding tip :
en
- US2184973A - Stylus for facsimile recorders :
en
- US2185009A - Di-alkylhalobenzenoid sulphides and the process for producing the same :
en
- DE686109C - sulfuric acid from waste acids :
de
en
- CA385951A - Spark plug :
en
fr
- GB516219A - Switch or control-arrangement for operating x-ray-apparatus :
en
- CA385947A - Telegraphone :
en
fr
- CH207977A - Container for substances to be stored away from the action of air. :
en
fr
- US2184746A - Typewriting machine :
en
- CA385842A - Blue-print photo-vellum :
en
fr
- CH208093A - Stand for desk telephones. :
de
en
- CA385865A - Circuit controlling device :
en
fr
- DE685879C - Device for the production of animal feed :
de
en
- CH208119A - Engine bogie for self-propelled rail vehicles. :
en
fr
- US2184491A - Process for the production of polyhydroxy-fuchsone derivatives by means of aliphaticgroups :
en
- US2185068A - Apparatus for self-administration of anesthetics :
en
- CA385958A - Gummed tape :
en
fr
- US2184414A - Otoscope :
en
- US2184593A - Method of ornamenting textiles :
en
- US2184816A - Optical apparatus :
en
- US2184862A - Veneer machine :
en
- US2184986A - Hand tool :
en
- US2185156A - Food handling apparatus :
en
- CH208139A - Control device for distributing the load. :
de
en
- US2184550A - Retardation controller :
en
- US2185129A - Process for dehydrating comminuted potatoes and root crops :
en
- USD118236S - Design for a condiment shaker :
en
- CH208038A - Method for grinding single-tooth milling cutters and machine for carrying out the method. :
de
en
- FR850871A - Bottle stopper :
en
fr
- AT157581B - Capillary active agent. :
de
en
- CA385857A - Electric discharge lamp device :
en
fr
- US2184699A - Thermostatic switch :
en
- US2184928A - Process for the separation of thiophenols from alkyl phenols :
en
- US2184948A - Acid wool dyestuffs :
en
- US2184940A - Aerial mounting :
en
- CH207979A - A method of emptying, by means of a pipe, the liquid contained in the outer housing of the hollow bottom of the containers placed upside down in a rinsing machine. :
en
fr
- GB516270A - Improvements in or relating to locking pins whereby two parts may be secured in predetermined relationship :
en
- CA385827A - Skiers' towing apparatus :
en
fr
- FR850861A - Device making it possible to calculate, with a view to its indication or to the adjustment of an organ, the value of a third variable (z) of an equation of the form f1 (x). F3 (z) = f2 (y) :
en
fr
- GB516300A - An improved contruction and method of making electric contact plugs :
en
- GB516327A - Improved method of, and apparatus for charging carbonising plant, such as coke-ovens and retorts :
en
- DE685993C - Starting device for internal combustion aviation piston engines :
de
en
- US2184439A - Dispensing valve :
en
- CA385818A - Hydraulic clutch :
en
fr
- CH208106A - Method for separating the synchronization pulses from the picture content characters on the receiving side of television transmission systems that operate according to the gap synchronization method. :
de
en
- CH208135A - Cell for the extraction of metals by electrolysis of molten metal salts. :
de
en
- FR850751A - Process for manufacturing glycerin-based fatty acid esters :
en
fr
- FR850948A - Advanced blade radiator :
en
fr
- US2184355A - Telemetric system for angle transmission :
en
- US2184802A - Explosive projectile :
en
- CA385849A - Electric discharge device seal :
en
fr
- CA385911A - Carton :
en
fr
- CH208029A - Process and device for the production of precise external threads. :
de
en
- US2184963A - Recovering ketenes and reaction products thereof :
en
- US2185111A - Zein solution and coating composition :
en
- DK57085C - Procedure for Manufacturing Masonry. :
da
en
- USD118254S - Design for a pin :
en
- USD118289S - Design for a lavatory :
en
- US2184484A - System for ventilating rooms :
en
- US2185114A - Zein solution and coating composition :
en
- CH207965A - Method for producing a tight connection between parts made of ceramic material and metal by means of a solder, in particular for vacuum-tight current introduction. :
de
en
- SU56230A1 - Diazo Light Sensing Papers :
en
ru
- US2184989A - Chair iron :
en
- DE685830C - Lock on wheel release devices for bicycles, motorcycles, etc. like :
de
en
- FR850802A - Compressed air control for high voltage electrical switch :
en
fr
- US2184361A - Core drilling apparatus :
en
- US2184468A - Nonrefillable bottle and parts thereof :
en
- US2185154A - Hans z :
en
- US2184557A - Brake system :
en
- GB516291A - Improvements in and relating to suction sweeping machines :
en
- FR850831A - Method for connecting a metallic body to a ceramic body in a sealed manner :
en
fr
- FR850900A - Improvements in vibration dampers for propellers, in particular for aerial propellers :
en
fr
- GB516208A - Improvements in or relating to electromagnetic step-by-step selectors :
en
- FR850847A - Alloys for jewelry and rings :
en
fr
- GB516172A - Improvements in or relating to weighing apparatus :
en
- GB516308A - Improvements in or relating to gas or electric light fittings :
en
- DE675913C - Drive for the recording strip of a speedometer :
de
en
- US2184337A - Car body bolster :
en
- US2184747A - Flexible link bar :
en
- US2184712A - Container :
en
- AT157626B - Steering device for trailers of motor vehicles. :
de
en
- CA385873A - Motion picture projector shutter :
en
fr
- FR850917A - Automatic continuous vertical oven for firing gypsum :
en
fr
- US2184398A - Link assembly :
en
- US2184899A - Fiber glass wicking :
en
- DE685887C - Process for the manufacture of laces :
de
en
- USD118237S - Design for a condiment shaker :
en
- USD118265S - Design fob a pillow covering or :
en
- DE685881C - Brake valve for trailers braked with compressed air in railcars whose railcars have a pressure brake :
de
en
- US2184658A - Radiator :
en
- FR850789A - Process for treating ores containing iron :
en
fr
- US2184799A - Container :
en
- US2184574A - Buried cable terminal :
en
- USD118306S - Design for a lamp casing :
en
- CA385869A - Camera :
en
fr
- CA385802A - Colour cinematography :
en
fr
- US2184467A - Vegetable tanned leather plastic :
en
- US2184534A - Pipe welding and heat-treating process and means :
en
- US2184719A - Mill for grinding pepper, salt, sugar, coffee and the like :
en
- FR850983A - Nested coverage :
en
fr
- FR850759A - Control device for electric test devices :
en
fr
- FR850866A - Process for bleaching textile fibers, especially flax, hemp and the like :
en
fr
- GB516220A - Photographic enlarging machine :
en
- US2185053A - Process and composition for treating food materials :
en
- FR850968A - Explosion turbine :
en
fr
- FR850761A - Process for obtaining bodies derived from oxyalkylamines and resulting products :
en
fr
- GB516232A - Improvements in or relating to windscreen wipers :
en
- GB516299A - Improvements in or relating to mechanical devices for producing intermittent rotating motion by means of electric impulses :
en
- DE685897C - Multiple carrier flow system for railway block facilities :
de
en
- US2184782A - Air conditioning :
en
- AT157591B - Motorized washing machine. :
de
en
- DK57073C - Machine for making parts for a zipper of thermoplastic material. :
da
en
- FR850840A - Device for blocking ladders :
en
fr
- US2184784A - Means for taking oil from wells :
en
- US2184965A - Radio tuning device :
en
- US2184673A - Control for variable-diameter pulley :
en
- DE685871C - Pesticides :
de
en
- FR850858A - Improvements to autopilot devices for aircraft :
en
fr
- GB516266A - Improvements in or connected with bird nesting boxes :
en
- CH208033A - Process for the production of tough surface layers with a high chromium content on objects made of alloys of iron. :
de
en
- CH208048A - Multiple ignition device. :
de
en
- US2184338A - Method of and apparatus for locating water leakages into wells :
en
- USD118302S - Design for an arm for lamp fixtures :
en
- GB516247A - Improvements in or relating to television systems :
en
- US2184897A - Pump :
en
- US2185150A - Roller mill :
en
- US2185091A - Toy archer :
en
- FR850938A - Olefin hydration process :
en
fr
- US2184500A - Folding table and operating means therefor :
en
- US2184972A - Process for treating metal :
en
- CA385933A - Mercaptan removing process from hydrocarbon liquids :
en
fr
- CA385961A - Shoe last :
en
fr
- USD118264S - Design for a lawn sprinkler :
en
- DE686031C - Rotary furnace for smoldering fuels :
de
en
- US2184334A - Apparatus for winding yarn :
en
- US2184364A - Device for holding animals while under treatment or operations :
en
- US2184455A - Lift jack :
en
- US2184543A - Approach control apparatus for railway signaling systems :
en
- USPP351P - Peach tree :
en
- US2184473A - Drier :
en
- US2184936A - Cushioning mechanism :
en
- DE685976C - Device for regulating oil firing systems for vehicles, especially locomotives :
de
en
- FR850776A - Stasis and compression device for intravenous injections, puncture veins, blood transfusions and amputations :
en
fr
- US2185118A - Substantially nongelling zein coating composition :
en
- USD118307S - Design for a wall bracket lamp :
en
- AT157634B - Device for the automatic recording of data for communication systems. :
de
en
- DE685997C - Adjustment device for friction segments of milling machines :
de
en
- US2184313A - Seismic surveying :
en
- US2184714A - Building construction :
en
- US2184410A - Loom harness mechanism :
en
- US2184883A - Composition of matter and method :
en
- USD118239S - Design for a hand truck :
en
- GB516278A - Improvements in or relating to pneumatically or hydraulically operated electric switch or contactor arrangements :
en
- US2184822A - Cabinet :
en
- US2184432A - Fountain pen :
en
- US2184700A - Windshield cleaner :
en
- US2184995A - Bug deflector :
en
- USD118238S - Design fob a cooking vessel or :
en
- CH208011A - Centering device with a fitting piece carrying a test axis for fixing the axis of a pipe. :
de
en
- US2184852A - Drawing file :
en
- US2185117A - Zein solution and coating composition :
en
- US2184340A - Combination wrench and slide feeler gauge :
en
- CA385856A - Electric discharge device :
en
fr
- DE685862C - Sterilizing device with a container that can be closed with a lid :
de
en
- FR850890A - Process for the manufacture of water-insoluble and soluble pigment dyes :
en
fr
- US2185104A - Temperature control apparatus :
en
- USD118242S - Design fob a knitted fabric :
en
- DE685920C - Furnace for the heat treatment of hydrocarbon oils :
de
en
- DE686134C - Additional device for carrying out long exposures in photographic recordings :
de
en
- FR850824A - Device for fixing parts to shafts, pins, or other supports :
en
fr
- CH208039A - Grinding wheel. :
de
en
- US2184672A - Manufacture of plastic sheets :
en
- US2184296A - Sheet feeder :
en
- DK57068C - Electric Mercury vapor discharge lamp. :
da
en
- US2184691A - Basin forming implement :
en
- US2184757A - Shaving device :
en
- US2185115A - Zein solution and coating composition :
en
- AT157641B - Arrangement for generating tilting vibrations. :
de
en
- CA385868A - Warning agent for poisonous gases :
en
fr
- FR850783A - Improvements to clay pot manufacturing processes :
en
fr
- FR850975A - Protection device for lightning arresters :
en
fr
- GB516269A - Improvements relating to the steering wheels of motor vehicles and the like :
en
- BE436976A - devices for wedging the beams and feet of gymnastic apparatus. :
en
fr
- FR850903A - Improved closing device for waterproof panels, and panels provided with this device :
en
fr
- GB516234A - Improvements in lawn mowers :
en